# TODO: These should come from m4_include(lib/tdb/libtdb.m4)
# but currently this fails: things have to get merged from s4.
-tdbdir="lib/tdb"
+tdbdir="../tdb"
AC_SUBST(tdbdir)
TDB_CFLAGS="-I${srcdir-.}/$tdbdir/include"
AC_SUBST(TDB_CFLAGS)
common/traverse.o common/freelist.o common/freelistcheck.o \
common/io.o common/lock.o common/open.o;
do
- LIBTDB_OBJ0="$LIBTDB_OBJ0 lib/tdb/$o"
+ LIBTDB_OBJ0="$LIBTDB_OBJ0 $tdbdir/$o"
done
AC_SUBST(LIBTDB_OBJ0)
#if (_SAMBA_BUILD_ >= 4)
#include "lib/tdb/include/tdb.h"
#elif defined(_SAMBA_BUILD_)
-#include "tdb/include/tdb.h"
+#include "../tdb/include/tdb.h"
#else
#include "tdb.h"
#endif
SMB_EXT_LIB_FROM_PKGCONFIG(LIBTDB, tdb >= 1.1.0,
[],
[
- m4_include(lib/tdb/libtdb.m4)
- SMB_INCLUDE_MK(lib/tdb/config.mk)
+ m4_include(../tdb/libtdb.m4)
+ SMB_INCLUDE_MK(../tdb/config.mk)
]
)
-SMB_INCLUDE_MK(lib/tdb/python.mk)
+SMB_INCLUDE_MK(../tdb/python.mk)
SMB_EXT_LIB_FROM_PKGCONFIG(LIBLDB, ldb >= 0.9.1,
[
libsocketsrcdir := lib/socket
libcharsetsrcdir := lib/charset
ldb_sambasrcdir := lib/ldb-samba
-tdbsrcdir := lib/tdb
+tdbsrcdir := ../tdb
ldbsrcdir := lib/ldb
libtlssrcdir := lib/tls
libregistrysrcdir := lib/registry
#include "includes.h"
#include "tdb_wrap.h"
-#include "lib/tdb/include/tdb.h"
+#include "../tdb/include/tdb.h"
#include "lib/util/dlinklist.h"
#include "lib/events/events.h"
#include "system/network.h"
*/
#include "includes.h"
-#include "lib/tdb/include/tdb.h"
+#include "../tdb/include/tdb.h"
#include "lib/events/events.h"
#include "lib/util/dlinklist.h"
#include "system/network.h"
#include "includes.h"
#include "lib/events/events.h"
-#include "lib/tdb/include/tdb.h"
+#include "../tdb/include/tdb.h"
#include "system/network.h"
#include "system/filesys.h"
#include "../include/ctdb_private.h"
*/
#include "includes.h"
#include "lib/events/events.h"
-#include "lib/tdb/include/tdb.h"
+#include "../tdb/include/tdb.h"
#include "system/network.h"
#include "system/filesys.h"
#include "../include/ctdb_private.h"
#include "includes.h"
#include "lib/events/events.h"
-#include "lib/tdb/include/tdb.h"
+#include "../tdb/include/tdb.h"
#include "system/network.h"
#include "system/filesys.h"
#include "../include/ctdb_private.h"
#include "cluster/cluster.h"
#include "system/filesys.h"
#include "cluster/cluster_private.h"
-#include "lib/tdb/include/tdb.h"
+#include "../tdb/include/tdb.h"
#include "include/ctdb.h"
#include "tdb_wrap.h"
#include "lib/util/dlinklist.h"
*/
#include "includes.h"
#include "lib/events/events.h"
-#include "lib/tdb/include/tdb.h"
+#include "../tdb/include/tdb.h"
#include "lib/util/dlinklist.h"
#include "system/network.h"
#include "system/filesys.h"
*/
#include "includes.h"
#include "lib/events/events.h"
-#include "lib/tdb/include/tdb.h"
+#include "../tdb/include/tdb.h"
#include "system/network.h"
#include "system/filesys.h"
#include "system/wait.h"
*/
#include "includes.h"
-#include "lib/tdb/include/tdb.h"
+#include "../tdb/include/tdb.h"
#include "lib/events/events.h"
#include "lib/util/dlinklist.h"
#include "system/network.h"
*/
#include "includes.h"
#include "lib/events/events.h"
-#include "lib/tdb/include/tdb.h"
+#include "../tdb/include/tdb.h"
#include "system/network.h"
#include "system/filesys.h"
#include "system/wait.h"
#include "lib/events/events.h"
#include "system/filesys.h"
#include "system/wait.h"
-#include "lib/tdb/include/tdb.h"
+#include "../tdb/include/tdb.h"
#include "../include/ctdb_private.h"
#include "includes.h"
#include "lib/events/events.h"
-#include "lib/tdb/include/tdb.h"
+#include "../tdb/include/tdb.h"
#include "system/network.h"
#include "system/filesys.h"
#include "../include/ctdb_private.h"
*/
#include "includes.h"
#include "lib/events/events.h"
-#include "lib/tdb/include/tdb.h"
+#include "../tdb/include/tdb.h"
#include "system/network.h"
#include "system/filesys.h"
#include "system/wait.h"
*/
#include "includes.h"
-#include "lib/tdb/include/tdb.h"
+#include "../tdb/include/tdb.h"
#include "lib/events/events.h"
#include "lib/util/dlinklist.h"
#include "system/network.h"
*/
#include "includes.h"
#include "lib/events/events.h"
-#include "lib/tdb/include/tdb.h"
+#include "../tdb/include/tdb.h"
#include "lib/util/dlinklist.h"
#include "system/network.h"
#include "system/filesys.h"
#include "lib/events/events.h"
#include "system/filesys.h"
#include "system/wait.h"
-#include "lib/tdb/include/tdb.h"
+#include "../tdb/include/tdb.h"
#include "../include/ctdb_private.h"
typedef void (*ctdb_traverse_fn_t)(void *private_data, TDB_DATA key, TDB_DATA data);
*/
#include "includes.h"
#include "lib/events/events.h"
-#include "lib/tdb/include/tdb.h"
+#include "../tdb/include/tdb.h"
#include "system/network.h"
#include "system/filesys.h"
#include "system/wait.h"
#include "includes.h"
#include "lib/events/events.h"
-#include "lib/tdb/include/tdb.h"
+#include "../tdb/include/tdb.h"
#include "system/network.h"
#include "system/filesys.h"
#include "../include/ctdb_private.h"
*/
#include "includes.h"
-#include "lib/tdb/include/tdb.h"
+#include "../tdb/include/tdb.h"
#include "lib/events/events.h"
#include "system/network.h"
#include "system/filesys.h"
#include "includes.h"
#include "lib/events/events.h"
#include "lib/util/dlinklist.h"
-#include "lib/tdb/include/tdb.h"
+#include "../tdb/include/tdb.h"
#include "system/network.h"
#include "system/filesys.h"
#include "../include/ctdb_private.h"
#include "includes.h"
#include "cluster/cluster.h"
#include "cluster/cluster_private.h"
-#include "lib/tdb/include/tdb.h"
+#include "../tdb/include/tdb.h"
#include "tdb_wrap.h"
#include "system/filesys.h"
#include "param/param.h"
SMB_EXT_LIB_FROM_PKGCONFIG(LIBTDB, tdb >= 1.1.0,
[],
[
- m4_include(lib/tdb/libtdb.m4)
- SMB_INCLUDE_MK(lib/tdb/config.mk)
+ m4_include(../tdb/libtdb.m4)
+ SMB_INCLUDE_MK(../tdb/config.mk)
]
)
-SMB_INCLUDE_MK(lib/tdb/python.mk)
+SMB_INCLUDE_MK(../tdb/python.mk)
SMB_EXT_LIB_FROM_PKGCONFIG(LIBLDB, ldb >= 0.9.1,
[
#include "tdb_wrap.h"
#include "lib/util/unix_privs.h"
#include "librpc/rpc/dcerpc.h"
-#include "lib/tdb/include/tdb.h"
-#include "lib/util/util_tdb.h"
+#include "../tdb/include/tdb.h"
#include "lib/util/util_tdb.h"
#include "cluster/cluster.h"
#include "param/param.h"
+++ /dev/null
-#!gmake
-#
-# Makefile for tdb directory
-#
-
-CC = @CC@
-prefix = @prefix@
-exec_prefix = @exec_prefix@
-bindir = @bindir@
-includedir = @includedir@
-libdir = @libdir@
-VPATH = @srcdir@:@libreplacedir@
-srcdir = @srcdir@
-builddir = @builddir@
-CPPFLAGS = @CPPFLAGS@ -I$(srcdir)/include -Iinclude
-CFLAGS = $(CPPFLAGS) @CFLAGS@
-LDFLAGS = @LDFLAGS@
-EXEEXT = @EXEEXT@
-SHLD = @SHLD@
-SHLD_FLAGS = @SHLD_FLAGS@
-PACKAGE_VERSION = @PACKAGE_VERSION@
-PICFLAG = @PICFLAG@
-SHLIBEXT = @SHLIBEXT@
-SWIG = swig
-PYTHON = @PYTHON@
-PYTHON_CONFIG = @PYTHON_CONFIG@
-PYTHON_BUILD_TARGET = @PYTHON_BUILD_TARGET@
-PYTHON_INSTALL_TARGET = @PYTHON_INSTALL_TARGET@
-PYTHON_CHECK_TARGET = @PYTHON_CHECK_TARGET@
-LIB_PATH_VAR = @LIB_PATH_VAR@
-tdbdir = @tdbdir@
-
-TDB_OBJ = @TDB_OBJ@ @LIBREPLACEOBJ@
-
-default: all
-
-include $(tdbdir)/tdb.mk
-include $(tdbdir)/rules.mk
-
-all:: showflags dirs $(PROGS) $(TDB_SOLIB) libtdb.a $(PYTHON_BUILD_TARGET)
-
-install:: all
-$(TDB_SOLIB): $(TDB_OBJ)
- $(SHLD) $(SHLD_FLAGS) -o $@ $(TDB_OBJ) @SONAMEFLAG@$(TDB_SONAME)
-
-check: test
-
-test:: $(PYTHON_CHECK_TARGET)
-installcheck:: test install
-
-clean::
- rm -f *.o *.a */*.o
-
-distclean:: clean
- rm -f config.log config.status include/config.h config.cache
- rm -f Makefile
-
-realdistclean:: distclean
- rm -f configure include/config.h.in
+++ /dev/null
-m4_include(libreplace.m4)
+++ /dev/null
-#!/bin/sh
-
-rm -rf autom4te.cache
-rm -f configure config.h.in
-
-IPATHS="-I libreplace -I lib/replace -I ../libreplace -I ../replace"
-autoconf $IPATHS || exit 1
-autoheader $IPATHS || exit 1
-
-rm -rf autom4te.cache
-
-swig -O -Wall -python -keyword tdb.i # Ignore errors for now
-
-echo "Now run ./configure and then make."
-exit 0
-
+++ /dev/null
- /*
- Unix SMB/CIFS implementation.
-
- trivial database library
-
- Copyright (C) Andrew Tridgell 1999-2005
- Copyright (C) Paul `Rusty' Russell 2000
- Copyright (C) Jeremy Allison 2000-2003
-
- ** NOTE! The following LGPL license applies to the tdb
- ** library. This does NOT imply that all of Samba is released
- ** under the LGPL
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 3 of the License, or (at your option) any later version.
-
- This library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with this library; if not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "tdb_private.h"
-
-static tdb_off_t tdb_dump_record(struct tdb_context *tdb, int hash,
- tdb_off_t offset)
-{
- struct list_struct rec;
- tdb_off_t tailer_ofs, tailer;
-
- if (tdb->methods->tdb_read(tdb, offset, (char *)&rec,
- sizeof(rec), DOCONV()) == -1) {
- printf("ERROR: failed to read record at %u\n", offset);
- return 0;
- }
-
- printf(" rec: hash=%d offset=0x%08x next=0x%08x rec_len=%d "
- "key_len=%d data_len=%d full_hash=0x%x magic=0x%x\n",
- hash, offset, rec.next, rec.rec_len, rec.key_len, rec.data_len,
- rec.full_hash, rec.magic);
-
- tailer_ofs = offset + sizeof(rec) + rec.rec_len - sizeof(tdb_off_t);
-
- if (tdb_ofs_read(tdb, tailer_ofs, &tailer) == -1) {
- printf("ERROR: failed to read tailer at %u\n", tailer_ofs);
- return rec.next;
- }
-
- if (tailer != rec.rec_len + sizeof(rec)) {
- printf("ERROR: tailer does not match record! tailer=%u totalsize=%u\n",
- (unsigned int)tailer, (unsigned int)(rec.rec_len + sizeof(rec)));
- }
- return rec.next;
-}
-
-static int tdb_dump_chain(struct tdb_context *tdb, int i)
-{
- tdb_off_t rec_ptr, top;
-
- top = TDB_HASH_TOP(i);
-
- if (tdb_lock(tdb, i, F_WRLCK) != 0)
- return -1;
-
- if (tdb_ofs_read(tdb, top, &rec_ptr) == -1)
- return tdb_unlock(tdb, i, F_WRLCK);
-
- if (rec_ptr)
- printf("hash=%d\n", i);
-
- while (rec_ptr) {
- rec_ptr = tdb_dump_record(tdb, i, rec_ptr);
- }
-
- return tdb_unlock(tdb, i, F_WRLCK);
-}
-
-void tdb_dump_all(struct tdb_context *tdb)
-{
- int i;
- for (i=0;i<tdb->header.hash_size;i++) {
- tdb_dump_chain(tdb, i);
- }
- printf("freelist:\n");
- tdb_dump_chain(tdb, -1);
-}
-
-int tdb_printfreelist(struct tdb_context *tdb)
-{
- int ret;
- long total_free = 0;
- tdb_off_t offset, rec_ptr;
- struct list_struct rec;
-
- if ((ret = tdb_lock(tdb, -1, F_WRLCK)) != 0)
- return ret;
-
- offset = FREELIST_TOP;
-
- /* read in the freelist top */
- if (tdb_ofs_read(tdb, offset, &rec_ptr) == -1) {
- tdb_unlock(tdb, -1, F_WRLCK);
- return 0;
- }
-
- printf("freelist top=[0x%08x]\n", rec_ptr );
- while (rec_ptr) {
- if (tdb->methods->tdb_read(tdb, rec_ptr, (char *)&rec,
- sizeof(rec), DOCONV()) == -1) {
- tdb_unlock(tdb, -1, F_WRLCK);
- return -1;
- }
-
- if (rec.magic != TDB_FREE_MAGIC) {
- printf("bad magic 0x%08x in free list\n", rec.magic);
- tdb_unlock(tdb, -1, F_WRLCK);
- return -1;
- }
-
- printf("entry offset=[0x%08x], rec.rec_len = [0x%08x (%d)] (end = 0x%08x)\n",
- rec_ptr, rec.rec_len, rec.rec_len, rec_ptr + rec.rec_len);
- total_free += rec.rec_len;
-
- /* move to the next record */
- rec_ptr = rec.next;
- }
- printf("total rec_len = [0x%08x (%d)]\n", (int)total_free,
- (int)total_free);
-
- return tdb_unlock(tdb, -1, F_WRLCK);
-}
-
+++ /dev/null
- /*
- Unix SMB/CIFS implementation.
-
- trivial database library
-
- Copyright (C) Andrew Tridgell 1999-2005
- Copyright (C) Paul `Rusty' Russell 2000
- Copyright (C) Jeremy Allison 2000-2003
-
- ** NOTE! The following LGPL license applies to the tdb
- ** library. This does NOT imply that all of Samba is released
- ** under the LGPL
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 3 of the License, or (at your option) any later version.
-
- This library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with this library; if not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "tdb_private.h"
-
-enum TDB_ERROR tdb_error(struct tdb_context *tdb)
-{
- return tdb->ecode;
-}
-
-static struct tdb_errname {
- enum TDB_ERROR ecode; const char *estring;
-} emap[] = { {TDB_SUCCESS, "Success"},
- {TDB_ERR_CORRUPT, "Corrupt database"},
- {TDB_ERR_IO, "IO Error"},
- {TDB_ERR_LOCK, "Locking error"},
- {TDB_ERR_OOM, "Out of memory"},
- {TDB_ERR_EXISTS, "Record exists"},
- {TDB_ERR_NOLOCK, "Lock exists on other keys"},
- {TDB_ERR_EINVAL, "Invalid parameter"},
- {TDB_ERR_NOEXIST, "Record does not exist"},
- {TDB_ERR_RDONLY, "write not permitted"} };
-
-/* Error string for the last tdb error */
-const char *tdb_errorstr(struct tdb_context *tdb)
-{
- uint32_t i;
- for (i = 0; i < sizeof(emap) / sizeof(struct tdb_errname); i++)
- if (tdb->ecode == emap[i].ecode)
- return emap[i].estring;
- return "Invalid error code";
-}
-
+++ /dev/null
- /*
- Unix SMB/CIFS implementation.
-
- trivial database library
-
- Copyright (C) Andrew Tridgell 1999-2005
- Copyright (C) Paul `Rusty' Russell 2000
- Copyright (C) Jeremy Allison 2000-2003
-
- ** NOTE! The following LGPL license applies to the tdb
- ** library. This does NOT imply that all of Samba is released
- ** under the LGPL
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 3 of the License, or (at your option) any later version.
-
- This library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with this library; if not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "tdb_private.h"
-
-/* 'right' merges can involve O(n^2) cost when combined with a
- traverse, so they are disabled until we find a way to do them in
- O(1) time
-*/
-#define USE_RIGHT_MERGES 0
-
-/* read a freelist record and check for simple errors */
-int tdb_rec_free_read(struct tdb_context *tdb, tdb_off_t off, struct list_struct *rec)
-{
- if (tdb->methods->tdb_read(tdb, off, rec, sizeof(*rec),DOCONV()) == -1)
- return -1;
-
- if (rec->magic == TDB_MAGIC) {
- /* this happens when a app is showdown while deleting a record - we should
- not completely fail when this happens */
- TDB_LOG((tdb, TDB_DEBUG_WARNING, "tdb_rec_free_read non-free magic 0x%x at offset=%d - fixing\n",
- rec->magic, off));
- rec->magic = TDB_FREE_MAGIC;
- if (tdb->methods->tdb_write(tdb, off, rec, sizeof(*rec)) == -1)
- return -1;
- }
-
- if (rec->magic != TDB_FREE_MAGIC) {
- /* Ensure ecode is set for log fn. */
- tdb->ecode = TDB_ERR_CORRUPT;
- TDB_LOG((tdb, TDB_DEBUG_WARNING, "tdb_rec_free_read bad magic 0x%x at offset=%d\n",
- rec->magic, off));
- return TDB_ERRCODE(TDB_ERR_CORRUPT, -1);
- }
- if (tdb->methods->tdb_oob(tdb, rec->next+sizeof(*rec), 0) != 0)
- return -1;
- return 0;
-}
-
-
-#if USE_RIGHT_MERGES
-/* Remove an element from the freelist. Must have alloc lock. */
-static int remove_from_freelist(struct tdb_context *tdb, tdb_off_t off, tdb_off_t next)
-{
- tdb_off_t last_ptr, i;
-
- /* read in the freelist top */
- last_ptr = FREELIST_TOP;
- while (tdb_ofs_read(tdb, last_ptr, &i) != -1 && i != 0) {
- if (i == off) {
- /* We've found it! */
- return tdb_ofs_write(tdb, last_ptr, &next);
- }
- /* Follow chain (next offset is at start of record) */
- last_ptr = i;
- }
- TDB_LOG((tdb, TDB_DEBUG_FATAL,"remove_from_freelist: not on list at off=%d\n", off));
- return TDB_ERRCODE(TDB_ERR_CORRUPT, -1);
-}
-#endif
-
-
-/* update a record tailer (must hold allocation lock) */
-static int update_tailer(struct tdb_context *tdb, tdb_off_t offset,
- const struct list_struct *rec)
-{
- tdb_off_t totalsize;
-
- /* Offset of tailer from record header */
- totalsize = sizeof(*rec) + rec->rec_len;
- return tdb_ofs_write(tdb, offset + totalsize - sizeof(tdb_off_t),
- &totalsize);
-}
-
-/* Add an element into the freelist. Merge adjacent records if
- neccessary. */
-int tdb_free(struct tdb_context *tdb, tdb_off_t offset, struct list_struct *rec)
-{
- /* Allocation and tailer lock */
- if (tdb_lock(tdb, -1, F_WRLCK) != 0)
- return -1;
-
- /* set an initial tailer, so if we fail we don't leave a bogus record */
- if (update_tailer(tdb, offset, rec) != 0) {
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_free: update_tailer failed!\n"));
- goto fail;
- }
-
-#if USE_RIGHT_MERGES
- /* Look right first (I'm an Australian, dammit) */
- if (offset + sizeof(*rec) + rec->rec_len + sizeof(*rec) <= tdb->map_size) {
- tdb_off_t right = offset + sizeof(*rec) + rec->rec_len;
- struct list_struct r;
-
- if (tdb->methods->tdb_read(tdb, right, &r, sizeof(r), DOCONV()) == -1) {
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_free: right read failed at %u\n", right));
- goto left;
- }
-
- /* If it's free, expand to include it. */
- if (r.magic == TDB_FREE_MAGIC) {
- if (remove_from_freelist(tdb, right, r.next) == -1) {
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_free: right free failed at %u\n", right));
- goto left;
- }
- rec->rec_len += sizeof(r) + r.rec_len;
- if (update_tailer(tdb, offset, rec) == -1) {
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_free: update_tailer failed at %u\n", offset));
- goto fail;
- }
- }
- }
-left:
-#endif
-
- /* Look left */
- if (offset - sizeof(tdb_off_t) > TDB_DATA_START(tdb->header.hash_size)) {
- tdb_off_t left = offset - sizeof(tdb_off_t);
- struct list_struct l;
- tdb_off_t leftsize;
-
- /* Read in tailer and jump back to header */
- if (tdb_ofs_read(tdb, left, &leftsize) == -1) {
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_free: left offset read failed at %u\n", left));
- goto update;
- }
-
- /* it could be uninitialised data */
- if (leftsize == 0 || leftsize == TDB_PAD_U32) {
- goto update;
- }
-
- left = offset - leftsize;
-
- if (leftsize > offset ||
- left < TDB_DATA_START(tdb->header.hash_size)) {
- goto update;
- }
-
- /* Now read in the left record */
- if (tdb->methods->tdb_read(tdb, left, &l, sizeof(l), DOCONV()) == -1) {
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_free: left read failed at %u (%u)\n", left, leftsize));
- goto update;
- }
-
- /* If it's free, expand to include it. */
- if (l.magic == TDB_FREE_MAGIC) {
- /* we now merge the new record into the left record, rather than the other
- way around. This makes the operation O(1) instead of O(n). This change
- prevents traverse from being O(n^2) after a lot of deletes */
- l.rec_len += sizeof(*rec) + rec->rec_len;
- if (tdb_rec_write(tdb, left, &l) == -1) {
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_free: update_left failed at %u\n", left));
- goto fail;
- }
- if (update_tailer(tdb, left, &l) == -1) {
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_free: update_tailer failed at %u\n", offset));
- goto fail;
- }
- tdb_unlock(tdb, -1, F_WRLCK);
- return 0;
- }
- }
-
-update:
-
- /* Now, prepend to free list */
- rec->magic = TDB_FREE_MAGIC;
-
- if (tdb_ofs_read(tdb, FREELIST_TOP, &rec->next) == -1 ||
- tdb_rec_write(tdb, offset, rec) == -1 ||
- tdb_ofs_write(tdb, FREELIST_TOP, &offset) == -1) {
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_free record write failed at offset=%d\n", offset));
- goto fail;
- }
-
- /* And we're done. */
- tdb_unlock(tdb, -1, F_WRLCK);
- return 0;
-
- fail:
- tdb_unlock(tdb, -1, F_WRLCK);
- return -1;
-}
-
-
-
-/*
- the core of tdb_allocate - called when we have decided which
- free list entry to use
-
- Note that we try to allocate by grabbing data from the end of an existing record,
- not the beginning. This is so the left merge in a free is more likely to be
- able to free up the record without fragmentation
- */
-static tdb_off_t tdb_allocate_ofs(struct tdb_context *tdb,
- tdb_len_t length, tdb_off_t rec_ptr,
- struct list_struct *rec, tdb_off_t last_ptr)
-{
-#define MIN_REC_SIZE (sizeof(struct list_struct) + sizeof(tdb_off_t) + 8)
-
- if (rec->rec_len < length + MIN_REC_SIZE) {
- /* we have to grab the whole record */
-
- /* unlink it from the previous record */
- if (tdb_ofs_write(tdb, last_ptr, &rec->next) == -1) {
- return 0;
- }
-
- /* mark it not free */
- rec->magic = TDB_MAGIC;
- if (tdb_rec_write(tdb, rec_ptr, rec) == -1) {
- return 0;
- }
- return rec_ptr;
- }
-
- /* we're going to just shorten the existing record */
- rec->rec_len -= (length + sizeof(*rec));
- if (tdb_rec_write(tdb, rec_ptr, rec) == -1) {
- return 0;
- }
- if (update_tailer(tdb, rec_ptr, rec) == -1) {
- return 0;
- }
-
- /* and setup the new record */
- rec_ptr += sizeof(*rec) + rec->rec_len;
-
- memset(rec, '\0', sizeof(*rec));
- rec->rec_len = length;
- rec->magic = TDB_MAGIC;
-
- if (tdb_rec_write(tdb, rec_ptr, rec) == -1) {
- return 0;
- }
-
- if (update_tailer(tdb, rec_ptr, rec) == -1) {
- return 0;
- }
-
- return rec_ptr;
-}
-
-/* allocate some space from the free list. The offset returned points
- to a unconnected list_struct within the database with room for at
- least length bytes of total data
-
- 0 is returned if the space could not be allocated
- */
-tdb_off_t tdb_allocate(struct tdb_context *tdb, tdb_len_t length, struct list_struct *rec)
-{
- tdb_off_t rec_ptr, last_ptr, newrec_ptr;
- struct {
- tdb_off_t rec_ptr, last_ptr;
- tdb_len_t rec_len;
- } bestfit;
- float multiplier = 1.0;
-
- if (tdb_lock(tdb, -1, F_WRLCK) == -1)
- return 0;
-
- /* Extra bytes required for tailer */
- length += sizeof(tdb_off_t);
- length = TDB_ALIGN(length, TDB_ALIGNMENT);
-
- again:
- last_ptr = FREELIST_TOP;
-
- /* read in the freelist top */
- if (tdb_ofs_read(tdb, FREELIST_TOP, &rec_ptr) == -1)
- goto fail;
-
- bestfit.rec_ptr = 0;
- bestfit.last_ptr = 0;
- bestfit.rec_len = 0;
-
- /*
- this is a best fit allocation strategy. Originally we used
- a first fit strategy, but it suffered from massive fragmentation
- issues when faced with a slowly increasing record size.
- */
- while (rec_ptr) {
- if (tdb_rec_free_read(tdb, rec_ptr, rec) == -1) {
- goto fail;
- }
-
- if (rec->rec_len >= length) {
- if (bestfit.rec_ptr == 0 ||
- rec->rec_len < bestfit.rec_len) {
- bestfit.rec_len = rec->rec_len;
- bestfit.rec_ptr = rec_ptr;
- bestfit.last_ptr = last_ptr;
- }
- }
-
- /* move to the next record */
- last_ptr = rec_ptr;
- rec_ptr = rec->next;
-
- /* if we've found a record that is big enough, then
- stop searching if its also not too big. The
- definition of 'too big' changes as we scan
- through */
- if (bestfit.rec_len > 0 &&
- bestfit.rec_len < length * multiplier) {
- break;
- }
-
- /* this multiplier means we only extremely rarely
- search more than 50 or so records. At 50 records we
- accept records up to 11 times larger than what we
- want */
- multiplier *= 1.05;
- }
-
- if (bestfit.rec_ptr != 0) {
- if (tdb_rec_free_read(tdb, bestfit.rec_ptr, rec) == -1) {
- goto fail;
- }
-
- newrec_ptr = tdb_allocate_ofs(tdb, length, bestfit.rec_ptr,
- rec, bestfit.last_ptr);
- tdb_unlock(tdb, -1, F_WRLCK);
- return newrec_ptr;
- }
-
- /* we didn't find enough space. See if we can expand the
- database and if we can then try again */
- if (tdb_expand(tdb, length + sizeof(*rec)) == 0)
- goto again;
- fail:
- tdb_unlock(tdb, -1, F_WRLCK);
- return 0;
-}
-
-
-
-/*
- return the size of the freelist - used to decide if we should repack
-*/
-int tdb_freelist_size(struct tdb_context *tdb)
-{
- tdb_off_t ptr;
- int count=0;
-
- if (tdb_lock(tdb, -1, F_RDLCK) == -1) {
- return -1;
- }
-
- ptr = FREELIST_TOP;
- while (tdb_ofs_read(tdb, ptr, &ptr) == 0 && ptr != 0) {
- count++;
- }
-
- tdb_unlock(tdb, -1, F_RDLCK);
- return count;
-}
+++ /dev/null
-/*
- Unix SMB/CIFS implementation.
-
- trivial database library
-
- Copyright (C) Jeremy Allison 2006
-
- ** NOTE! The following LGPL license applies to the tdb
- ** library. This does NOT imply that all of Samba is released
- ** under the LGPL
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 3 of the License, or (at your option) any later version.
-
- This library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with this library; if not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "tdb_private.h"
-
-/* Check the freelist is good and contains no loops.
- Very memory intensive - only do this as a consistency
- checker. Heh heh - uses an in memory tdb as the storage
- for the "seen" record list. For some reason this strikes
- me as extremely clever as I don't have to write another tree
- data structure implementation :-).
- */
-
-static int seen_insert(struct tdb_context *mem_tdb, tdb_off_t rec_ptr)
-{
- TDB_DATA key, data;
-
- memset(&data, '\0', sizeof(data));
- key.dptr = (unsigned char *)&rec_ptr;
- key.dsize = sizeof(rec_ptr);
- return tdb_store(mem_tdb, key, data, TDB_INSERT);
-}
-
-int tdb_validate_freelist(struct tdb_context *tdb, int *pnum_entries)
-{
- struct tdb_context *mem_tdb = NULL;
- struct list_struct rec;
- tdb_off_t rec_ptr, last_ptr;
- int ret = -1;
-
- *pnum_entries = 0;
-
- mem_tdb = tdb_open("flval", tdb->header.hash_size,
- TDB_INTERNAL, O_RDWR, 0600);
- if (!mem_tdb) {
- return -1;
- }
-
- if (tdb_lock(tdb, -1, F_WRLCK) == -1) {
- tdb_close(mem_tdb);
- return 0;
- }
-
- last_ptr = FREELIST_TOP;
-
- /* Store the FREELIST_TOP record. */
- if (seen_insert(mem_tdb, last_ptr) == -1) {
- ret = TDB_ERRCODE(TDB_ERR_CORRUPT, -1);
- goto fail;
- }
-
- /* read in the freelist top */
- if (tdb_ofs_read(tdb, FREELIST_TOP, &rec_ptr) == -1) {
- goto fail;
- }
-
- while (rec_ptr) {
-
- /* If we can't store this record (we've seen it
- before) then the free list has a loop and must
- be corrupt. */
-
- if (seen_insert(mem_tdb, rec_ptr)) {
- ret = TDB_ERRCODE(TDB_ERR_CORRUPT, -1);
- goto fail;
- }
-
- if (tdb_rec_free_read(tdb, rec_ptr, &rec) == -1) {
- goto fail;
- }
-
- /* move to the next record */
- last_ptr = rec_ptr;
- rec_ptr = rec.next;
- *pnum_entries += 1;
- }
-
- ret = 0;
-
- fail:
-
- tdb_close(mem_tdb);
- tdb_unlock(tdb, -1, F_WRLCK);
- return ret;
-}
+++ /dev/null
- /*
- Unix SMB/CIFS implementation.
-
- trivial database library
-
- Copyright (C) Andrew Tridgell 1999-2005
- Copyright (C) Paul `Rusty' Russell 2000
- Copyright (C) Jeremy Allison 2000-2003
-
- ** NOTE! The following LGPL license applies to the tdb
- ** library. This does NOT imply that all of Samba is released
- ** under the LGPL
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 3 of the License, or (at your option) any later version.
-
- This library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with this library; if not, see <http://www.gnu.org/licenses/>.
-*/
-
-
-#include "tdb_private.h"
-
-/* check for an out of bounds access - if it is out of bounds then
- see if the database has been expanded by someone else and expand
- if necessary
- note that "len" is the minimum length needed for the db
-*/
-static int tdb_oob(struct tdb_context *tdb, tdb_off_t len, int probe)
-{
- struct stat st;
- if (len <= tdb->map_size)
- return 0;
- if (tdb->flags & TDB_INTERNAL) {
- if (!probe) {
- /* Ensure ecode is set for log fn. */
- tdb->ecode = TDB_ERR_IO;
- TDB_LOG((tdb, TDB_DEBUG_FATAL,"tdb_oob len %d beyond internal malloc size %d\n",
- (int)len, (int)tdb->map_size));
- }
- return TDB_ERRCODE(TDB_ERR_IO, -1);
- }
-
- if (fstat(tdb->fd, &st) == -1) {
- return TDB_ERRCODE(TDB_ERR_IO, -1);
- }
-
- if (st.st_size < (size_t)len) {
- if (!probe) {
- /* Ensure ecode is set for log fn. */
- tdb->ecode = TDB_ERR_IO;
- TDB_LOG((tdb, TDB_DEBUG_FATAL,"tdb_oob len %d beyond eof at %d\n",
- (int)len, (int)st.st_size));
- }
- return TDB_ERRCODE(TDB_ERR_IO, -1);
- }
-
- /* Unmap, update size, remap */
- if (tdb_munmap(tdb) == -1)
- return TDB_ERRCODE(TDB_ERR_IO, -1);
- tdb->map_size = st.st_size;
- tdb_mmap(tdb);
- return 0;
-}
-
-/* write a lump of data at a specified offset */
-static int tdb_write(struct tdb_context *tdb, tdb_off_t off,
- const void *buf, tdb_len_t len)
-{
- if (len == 0) {
- return 0;
- }
-
- if (tdb->read_only || tdb->traverse_read) {
- tdb->ecode = TDB_ERR_RDONLY;
- return -1;
- }
-
- if (tdb->methods->tdb_oob(tdb, off + len, 0) != 0)
- return -1;
-
- if (tdb->map_ptr) {
- memcpy(off + (char *)tdb->map_ptr, buf, len);
- } else {
- ssize_t written = pwrite(tdb->fd, buf, len, off);
- if ((written != (ssize_t)len) && (written != -1)) {
- /* try once more */
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_write: wrote only "
- "%d of %d bytes at %d, trying once more\n",
- (int)written, len, off));
- errno = ENOSPC;
- written = pwrite(tdb->fd, (const void *)((const char *)buf+written),
- len-written,
- off+written);
- }
- if (written == -1) {
- /* Ensure ecode is set for log fn. */
- tdb->ecode = TDB_ERR_IO;
- TDB_LOG((tdb, TDB_DEBUG_FATAL,"tdb_write failed at %d "
- "len=%d (%s)\n", off, len, strerror(errno)));
- return TDB_ERRCODE(TDB_ERR_IO, -1);
- } else if (written != (ssize_t)len) {
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_write: failed to "
- "write %d bytes at %d in two attempts\n",
- len, off));
- errno = ENOSPC;
- return TDB_ERRCODE(TDB_ERR_IO, -1);
- }
- }
- return 0;
-}
-
-/* Endian conversion: we only ever deal with 4 byte quantities */
-void *tdb_convert(void *buf, uint32_t size)
-{
- uint32_t i, *p = (uint32_t *)buf;
- for (i = 0; i < size / 4; i++)
- p[i] = TDB_BYTEREV(p[i]);
- return buf;
-}
-
-
-/* read a lump of data at a specified offset, maybe convert */
-static int tdb_read(struct tdb_context *tdb, tdb_off_t off, void *buf,
- tdb_len_t len, int cv)
-{
- if (tdb->methods->tdb_oob(tdb, off + len, 0) != 0) {
- return -1;
- }
-
- if (tdb->map_ptr) {
- memcpy(buf, off + (char *)tdb->map_ptr, len);
- } else {
- ssize_t ret = pread(tdb->fd, buf, len, off);
- if (ret != (ssize_t)len) {
- /* Ensure ecode is set for log fn. */
- tdb->ecode = TDB_ERR_IO;
- TDB_LOG((tdb, TDB_DEBUG_FATAL,"tdb_read failed at %d "
- "len=%d ret=%d (%s) map_size=%d\n",
- (int)off, (int)len, (int)ret, strerror(errno),
- (int)tdb->map_size));
- return TDB_ERRCODE(TDB_ERR_IO, -1);
- }
- }
- if (cv) {
- tdb_convert(buf, len);
- }
- return 0;
-}
-
-
-
-/*
- do an unlocked scan of the hash table heads to find the next non-zero head. The value
- will then be confirmed with the lock held
-*/
-static void tdb_next_hash_chain(struct tdb_context *tdb, uint32_t *chain)
-{
- uint32_t h = *chain;
- if (tdb->map_ptr) {
- for (;h < tdb->header.hash_size;h++) {
- if (0 != *(uint32_t *)(TDB_HASH_TOP(h) + (unsigned char *)tdb->map_ptr)) {
- break;
- }
- }
- } else {
- uint32_t off=0;
- for (;h < tdb->header.hash_size;h++) {
- if (tdb_ofs_read(tdb, TDB_HASH_TOP(h), &off) != 0 || off != 0) {
- break;
- }
- }
- }
- (*chain) = h;
-}
-
-
-int tdb_munmap(struct tdb_context *tdb)
-{
- if (tdb->flags & TDB_INTERNAL)
- return 0;
-
-#ifdef HAVE_MMAP
- if (tdb->map_ptr) {
- int ret;
-
- ret = munmap(tdb->map_ptr, tdb->map_size);
- if (ret != 0)
- return ret;
- }
-#endif
- tdb->map_ptr = NULL;
- return 0;
-}
-
-void tdb_mmap(struct tdb_context *tdb)
-{
- if (tdb->flags & TDB_INTERNAL)
- return;
-
-#ifdef HAVE_MMAP
- if (!(tdb->flags & TDB_NOMMAP)) {
- tdb->map_ptr = mmap(NULL, tdb->map_size,
- PROT_READ|(tdb->read_only? 0:PROT_WRITE),
- MAP_SHARED|MAP_FILE, tdb->fd, 0);
-
- /*
- * NB. When mmap fails it returns MAP_FAILED *NOT* NULL !!!!
- */
-
- if (tdb->map_ptr == MAP_FAILED) {
- tdb->map_ptr = NULL;
- TDB_LOG((tdb, TDB_DEBUG_WARNING, "tdb_mmap failed for size %d (%s)\n",
- tdb->map_size, strerror(errno)));
- }
- } else {
- tdb->map_ptr = NULL;
- }
-#else
- tdb->map_ptr = NULL;
-#endif
-}
-
-/* expand a file. we prefer to use ftruncate, as that is what posix
- says to use for mmap expansion */
-static int tdb_expand_file(struct tdb_context *tdb, tdb_off_t size, tdb_off_t addition)
-{
- char buf[8192];
-
- if (tdb->read_only || tdb->traverse_read) {
- tdb->ecode = TDB_ERR_RDONLY;
- return -1;
- }
-
- if (ftruncate(tdb->fd, size+addition) == -1) {
- char b = 0;
- ssize_t written = pwrite(tdb->fd, &b, 1, (size+addition) - 1);
- if (written == 0) {
- /* try once more, potentially revealing errno */
- written = pwrite(tdb->fd, &b, 1, (size+addition) - 1);
- }
- if (written == 0) {
- /* again - give up, guessing errno */
- errno = ENOSPC;
- }
- if (written != 1) {
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "expand_file to %d failed (%s)\n",
- size+addition, strerror(errno)));
- return -1;
- }
- }
-
- /* now fill the file with something. This ensures that the
- file isn't sparse, which would be very bad if we ran out of
- disk. This must be done with write, not via mmap */
- memset(buf, TDB_PAD_BYTE, sizeof(buf));
- while (addition) {
- size_t n = addition>sizeof(buf)?sizeof(buf):addition;
- ssize_t written = pwrite(tdb->fd, buf, n, size);
- if (written == 0) {
- /* prevent infinite loops: try _once_ more */
- written = pwrite(tdb->fd, buf, n, size);
- }
- if (written == 0) {
- /* give up, trying to provide a useful errno */
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "expand_file write "
- "returned 0 twice: giving up!\n"));
- errno = ENOSPC;
- return -1;
- } else if (written == -1) {
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "expand_file write of "
- "%d bytes failed (%s)\n", (int)n,
- strerror(errno)));
- return -1;
- } else if (written != n) {
- TDB_LOG((tdb, TDB_DEBUG_WARNING, "expand_file: wrote "
- "only %d of %d bytes - retrying\n", (int)written,
- (int)n));
- }
- addition -= written;
- size += written;
- }
- return 0;
-}
-
-
-/* expand the database at least size bytes by expanding the underlying
- file and doing the mmap again if necessary */
-int tdb_expand(struct tdb_context *tdb, tdb_off_t size)
-{
- struct list_struct rec;
- tdb_off_t offset, new_size;
-
- if (tdb_lock(tdb, -1, F_WRLCK) == -1) {
- TDB_LOG((tdb, TDB_DEBUG_ERROR, "lock failed in tdb_expand\n"));
- return -1;
- }
-
- /* must know about any previous expansions by another process */
- tdb->methods->tdb_oob(tdb, tdb->map_size + 1, 1);
-
- /* always make room for at least 100 more records, and at
- least 25% more space. Round the database up to a multiple
- of the page size */
- new_size = MAX(tdb->map_size + size*100, tdb->map_size * 1.25);
- size = TDB_ALIGN(new_size, tdb->page_size) - tdb->map_size;
-
- if (!(tdb->flags & TDB_INTERNAL))
- tdb_munmap(tdb);
-
- /*
- * We must ensure the file is unmapped before doing this
- * to ensure consistency with systems like OpenBSD where
- * writes and mmaps are not consistent.
- */
-
- /* expand the file itself */
- if (!(tdb->flags & TDB_INTERNAL)) {
- if (tdb->methods->tdb_expand_file(tdb, tdb->map_size, size) != 0)
- goto fail;
- }
-
- tdb->map_size += size;
-
- if (tdb->flags & TDB_INTERNAL) {
- char *new_map_ptr = (char *)realloc(tdb->map_ptr,
- tdb->map_size);
- if (!new_map_ptr) {
- tdb->map_size -= size;
- goto fail;
- }
- tdb->map_ptr = new_map_ptr;
- } else {
- /*
- * We must ensure the file is remapped before adding the space
- * to ensure consistency with systems like OpenBSD where
- * writes and mmaps are not consistent.
- */
-
- /* We're ok if the mmap fails as we'll fallback to read/write */
- tdb_mmap(tdb);
- }
-
- /* form a new freelist record */
- memset(&rec,'\0',sizeof(rec));
- rec.rec_len = size - sizeof(rec);
-
- /* link it into the free list */
- offset = tdb->map_size - size;
- if (tdb_free(tdb, offset, &rec) == -1)
- goto fail;
-
- tdb_unlock(tdb, -1, F_WRLCK);
- return 0;
- fail:
- tdb_unlock(tdb, -1, F_WRLCK);
- return -1;
-}
-
-/* read/write a tdb_off_t */
-int tdb_ofs_read(struct tdb_context *tdb, tdb_off_t offset, tdb_off_t *d)
-{
- return tdb->methods->tdb_read(tdb, offset, (char*)d, sizeof(*d), DOCONV());
-}
-
-int tdb_ofs_write(struct tdb_context *tdb, tdb_off_t offset, tdb_off_t *d)
-{
- tdb_off_t off = *d;
- return tdb->methods->tdb_write(tdb, offset, CONVERT(off), sizeof(*d));
-}
-
-
-/* read a lump of data, allocating the space for it */
-unsigned char *tdb_alloc_read(struct tdb_context *tdb, tdb_off_t offset, tdb_len_t len)
-{
- unsigned char *buf;
-
- /* some systems don't like zero length malloc */
- if (len == 0) {
- len = 1;
- }
-
- if (!(buf = (unsigned char *)malloc(len))) {
- /* Ensure ecode is set for log fn. */
- tdb->ecode = TDB_ERR_OOM;
- TDB_LOG((tdb, TDB_DEBUG_ERROR,"tdb_alloc_read malloc failed len=%d (%s)\n",
- len, strerror(errno)));
- return TDB_ERRCODE(TDB_ERR_OOM, buf);
- }
- if (tdb->methods->tdb_read(tdb, offset, buf, len, 0) == -1) {
- SAFE_FREE(buf);
- return NULL;
- }
- return buf;
-}
-
-/* Give a piece of tdb data to a parser */
-
-int tdb_parse_data(struct tdb_context *tdb, TDB_DATA key,
- tdb_off_t offset, tdb_len_t len,
- int (*parser)(TDB_DATA key, TDB_DATA data,
- void *private_data),
- void *private_data)
-{
- TDB_DATA data;
- int result;
-
- data.dsize = len;
-
- if ((tdb->transaction == NULL) && (tdb->map_ptr != NULL)) {
- /*
- * Optimize by avoiding the malloc/memcpy/free, point the
- * parser directly at the mmap area.
- */
- if (tdb->methods->tdb_oob(tdb, offset+len, 0) != 0) {
- return -1;
- }
- data.dptr = offset + (unsigned char *)tdb->map_ptr;
- return parser(key, data, private_data);
- }
-
- if (!(data.dptr = tdb_alloc_read(tdb, offset, len))) {
- return -1;
- }
-
- result = parser(key, data, private_data);
- free(data.dptr);
- return result;
-}
-
-/* read/write a record */
-int tdb_rec_read(struct tdb_context *tdb, tdb_off_t offset, struct list_struct *rec)
-{
- if (tdb->methods->tdb_read(tdb, offset, rec, sizeof(*rec),DOCONV()) == -1)
- return -1;
- if (TDB_BAD_MAGIC(rec)) {
- /* Ensure ecode is set for log fn. */
- tdb->ecode = TDB_ERR_CORRUPT;
- TDB_LOG((tdb, TDB_DEBUG_FATAL,"tdb_rec_read bad magic 0x%x at offset=%d\n", rec->magic, offset));
- return TDB_ERRCODE(TDB_ERR_CORRUPT, -1);
- }
- return tdb->methods->tdb_oob(tdb, rec->next+sizeof(*rec), 0);
-}
-
-int tdb_rec_write(struct tdb_context *tdb, tdb_off_t offset, struct list_struct *rec)
-{
- struct list_struct r = *rec;
- return tdb->methods->tdb_write(tdb, offset, CONVERT(r), sizeof(r));
-}
-
-static const struct tdb_methods io_methods = {
- tdb_read,
- tdb_write,
- tdb_next_hash_chain,
- tdb_oob,
- tdb_expand_file,
- tdb_brlock
-};
-
-/*
- initialise the default methods table
-*/
-void tdb_io_init(struct tdb_context *tdb)
-{
- tdb->methods = &io_methods;
-}
+++ /dev/null
- /*
- Unix SMB/CIFS implementation.
-
- trivial database library
-
- Copyright (C) Andrew Tridgell 1999-2005
- Copyright (C) Paul `Rusty' Russell 2000
- Copyright (C) Jeremy Allison 2000-2003
-
- ** NOTE! The following LGPL license applies to the tdb
- ** library. This does NOT imply that all of Samba is released
- ** under the LGPL
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 3 of the License, or (at your option) any later version.
-
- This library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with this library; if not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "tdb_private.h"
-
-#define TDB_MARK_LOCK 0x80000000
-
-void tdb_setalarm_sigptr(struct tdb_context *tdb, volatile sig_atomic_t *ptr)
-{
- tdb->interrupt_sig_ptr = ptr;
-}
-
-/* a byte range locking function - return 0 on success
- this functions locks/unlocks 1 byte at the specified offset.
-
- On error, errno is also set so that errors are passed back properly
- through tdb_open().
-
- note that a len of zero means lock to end of file
-*/
-int tdb_brlock(struct tdb_context *tdb, tdb_off_t offset,
- int rw_type, int lck_type, int probe, size_t len)
-{
- struct flock fl;
- int ret;
-
- if (tdb->flags & TDB_NOLOCK) {
- return 0;
- }
-
- if ((rw_type == F_WRLCK) && (tdb->read_only || tdb->traverse_read)) {
- tdb->ecode = TDB_ERR_RDONLY;
- return -1;
- }
-
- fl.l_type = rw_type;
- fl.l_whence = SEEK_SET;
- fl.l_start = offset;
- fl.l_len = len;
- fl.l_pid = 0;
-
- do {
- ret = fcntl(tdb->fd,lck_type,&fl);
-
- /* Check for a sigalarm break. */
- if (ret == -1 && errno == EINTR &&
- tdb->interrupt_sig_ptr &&
- *tdb->interrupt_sig_ptr) {
- break;
- }
- } while (ret == -1 && errno == EINTR);
-
- if (ret == -1) {
- /* Generic lock error. errno set by fcntl.
- * EAGAIN is an expected return from non-blocking
- * locks. */
- if (!probe && lck_type != F_SETLK) {
- /* Ensure error code is set for log fun to examine. */
- tdb->ecode = TDB_ERR_LOCK;
- TDB_LOG((tdb, TDB_DEBUG_TRACE,"tdb_brlock failed (fd=%d) at offset %d rw_type=%d lck_type=%d len=%d\n",
- tdb->fd, offset, rw_type, lck_type, (int)len));
- }
- return TDB_ERRCODE(TDB_ERR_LOCK, -1);
- }
- return 0;
-}
-
-
-/*
- upgrade a read lock to a write lock. This needs to be handled in a
- special way as some OSes (such as solaris) have too conservative
- deadlock detection and claim a deadlock when progress can be
- made. For those OSes we may loop for a while.
-*/
-int tdb_brlock_upgrade(struct tdb_context *tdb, tdb_off_t offset, size_t len)
-{
- int count = 1000;
- while (count--) {
- struct timeval tv;
- if (tdb_brlock(tdb, offset, F_WRLCK, F_SETLKW, 1, len) == 0) {
- return 0;
- }
- if (errno != EDEADLK) {
- break;
- }
- /* sleep for as short a time as we can - more portable than usleep() */
- tv.tv_sec = 0;
- tv.tv_usec = 1;
- select(0, NULL, NULL, NULL, &tv);
- }
- TDB_LOG((tdb, TDB_DEBUG_TRACE,"tdb_brlock_upgrade failed at offset %d\n", offset));
- return -1;
-}
-
-
-/* lock a list in the database. list -1 is the alloc list */
-static int _tdb_lock(struct tdb_context *tdb, int list, int ltype, int op)
-{
- struct tdb_lock_type *new_lck;
- int i;
- bool mark_lock = ((ltype & TDB_MARK_LOCK) == TDB_MARK_LOCK);
-
- ltype &= ~TDB_MARK_LOCK;
-
- /* a global lock allows us to avoid per chain locks */
- if (tdb->global_lock.count &&
- (ltype == tdb->global_lock.ltype || ltype == F_RDLCK)) {
- return 0;
- }
-
- if (tdb->global_lock.count) {
- return TDB_ERRCODE(TDB_ERR_LOCK, -1);
- }
-
- if (list < -1 || list >= (int)tdb->header.hash_size) {
- TDB_LOG((tdb, TDB_DEBUG_ERROR,"tdb_lock: invalid list %d for ltype=%d\n",
- list, ltype));
- return -1;
- }
- if (tdb->flags & TDB_NOLOCK)
- return 0;
-
- for (i=0; i<tdb->num_lockrecs; i++) {
- if (tdb->lockrecs[i].list == list) {
- if (tdb->lockrecs[i].count == 0) {
- /*
- * Can't happen, see tdb_unlock(). It should
- * be an assert.
- */
- TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_lock: "
- "lck->count == 0 for list %d", list));
- }
- /*
- * Just increment the in-memory struct, posix locks
- * don't stack.
- */
- tdb->lockrecs[i].count++;
- return 0;
- }
- }
-
- new_lck = (struct tdb_lock_type *)realloc(
- tdb->lockrecs,
- sizeof(*tdb->lockrecs) * (tdb->num_lockrecs+1));
- if (new_lck == NULL) {
- errno = ENOMEM;
- return -1;
- }
- tdb->lockrecs = new_lck;
-
- /* Since fcntl locks don't nest, we do a lock for the first one,
- and simply bump the count for future ones */
- if (!mark_lock &&
- tdb->methods->tdb_brlock(tdb,FREELIST_TOP+4*list, ltype, op,
- 0, 1)) {
- return -1;
- }
-
- tdb->num_locks++;
-
- tdb->lockrecs[tdb->num_lockrecs].list = list;
- tdb->lockrecs[tdb->num_lockrecs].count = 1;
- tdb->lockrecs[tdb->num_lockrecs].ltype = ltype;
- tdb->num_lockrecs += 1;
-
- return 0;
-}
-
-/* lock a list in the database. list -1 is the alloc list */
-int tdb_lock(struct tdb_context *tdb, int list, int ltype)
-{
- int ret;
- ret = _tdb_lock(tdb, list, ltype, F_SETLKW);
- if (ret) {
- TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_lock failed on list %d "
- "ltype=%d (%s)\n", list, ltype, strerror(errno)));
- }
- return ret;
-}
-
-/* lock a list in the database. list -1 is the alloc list. non-blocking lock */
-int tdb_lock_nonblock(struct tdb_context *tdb, int list, int ltype)
-{
- return _tdb_lock(tdb, list, ltype, F_SETLK);
-}
-
-
-/* unlock the database: returns void because it's too late for errors. */
- /* changed to return int it may be interesting to know there
- has been an error --simo */
-int tdb_unlock(struct tdb_context *tdb, int list, int ltype)
-{
- int ret = -1;
- int i;
- struct tdb_lock_type *lck = NULL;
- bool mark_lock = ((ltype & TDB_MARK_LOCK) == TDB_MARK_LOCK);
-
- ltype &= ~TDB_MARK_LOCK;
-
- /* a global lock allows us to avoid per chain locks */
- if (tdb->global_lock.count &&
- (ltype == tdb->global_lock.ltype || ltype == F_RDLCK)) {
- return 0;
- }
-
- if (tdb->global_lock.count) {
- return TDB_ERRCODE(TDB_ERR_LOCK, -1);
- }
-
- if (tdb->flags & TDB_NOLOCK)
- return 0;
-
- /* Sanity checks */
- if (list < -1 || list >= (int)tdb->header.hash_size) {
- TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_unlock: list %d invalid (%d)\n", list, tdb->header.hash_size));
- return ret;
- }
-
- for (i=0; i<tdb->num_lockrecs; i++) {
- if (tdb->lockrecs[i].list == list) {
- lck = &tdb->lockrecs[i];
- break;
- }
- }
-
- if ((lck == NULL) || (lck->count == 0)) {
- TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_unlock: count is 0\n"));
- return -1;
- }
-
- if (lck->count > 1) {
- lck->count--;
- return 0;
- }
-
- /*
- * This lock has count==1 left, so we need to unlock it in the
- * kernel. We don't bother with decrementing the in-memory array
- * element, we're about to overwrite it with the last array element
- * anyway.
- */
-
- if (mark_lock) {
- ret = 0;
- } else {
- ret = tdb->methods->tdb_brlock(tdb, FREELIST_TOP+4*list, F_UNLCK,
- F_SETLKW, 0, 1);
- }
- tdb->num_locks--;
-
- /*
- * Shrink the array by overwriting the element just unlocked with the
- * last array element.
- */
-
- if (tdb->num_lockrecs > 1) {
- *lck = tdb->lockrecs[tdb->num_lockrecs-1];
- }
- tdb->num_lockrecs -= 1;
-
- /*
- * We don't bother with realloc when the array shrinks, but if we have
- * a completely idle tdb we should get rid of the locked array.
- */
-
- if (tdb->num_lockrecs == 0) {
- SAFE_FREE(tdb->lockrecs);
- }
-
- if (ret)
- TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_unlock: An error occurred unlocking!\n"));
- return ret;
-}
-
-/*
- get the transaction lock
- */
-int tdb_transaction_lock(struct tdb_context *tdb, int ltype)
-{
- if (tdb->have_transaction_lock || tdb->global_lock.count) {
- return 0;
- }
- if (tdb->methods->tdb_brlock(tdb, TRANSACTION_LOCK, ltype,
- F_SETLKW, 0, 1) == -1) {
- TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_transaction_lock: failed to get transaction lock\n"));
- tdb->ecode = TDB_ERR_LOCK;
- return -1;
- }
- tdb->have_transaction_lock = 1;
- return 0;
-}
-
-/*
- release the transaction lock
- */
-int tdb_transaction_unlock(struct tdb_context *tdb)
-{
- int ret;
- if (!tdb->have_transaction_lock) {
- return 0;
- }
- ret = tdb->methods->tdb_brlock(tdb, TRANSACTION_LOCK, F_UNLCK, F_SETLKW, 0, 1);
- if (ret == 0) {
- tdb->have_transaction_lock = 0;
- }
- return ret;
-}
-
-
-
-
-/* lock/unlock entire database */
-static int _tdb_lockall(struct tdb_context *tdb, int ltype, int op)
-{
- bool mark_lock = ((ltype & TDB_MARK_LOCK) == TDB_MARK_LOCK);
-
- ltype &= ~TDB_MARK_LOCK;
-
- /* There are no locks on read-only dbs */
- if (tdb->read_only || tdb->traverse_read)
- return TDB_ERRCODE(TDB_ERR_LOCK, -1);
-
- if (tdb->global_lock.count && tdb->global_lock.ltype == ltype) {
- tdb->global_lock.count++;
- return 0;
- }
-
- if (tdb->global_lock.count) {
- /* a global lock of a different type exists */
- return TDB_ERRCODE(TDB_ERR_LOCK, -1);
- }
-
- if (tdb->num_locks != 0) {
- /* can't combine global and chain locks */
- return TDB_ERRCODE(TDB_ERR_LOCK, -1);
- }
-
- if (!mark_lock &&
- tdb->methods->tdb_brlock(tdb, FREELIST_TOP, ltype, op,
- 0, 4*tdb->header.hash_size)) {
- if (op == F_SETLKW) {
- TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_lockall failed (%s)\n", strerror(errno)));
- }
- return -1;
- }
-
- tdb->global_lock.count = 1;
- tdb->global_lock.ltype = ltype;
-
- return 0;
-}
-
-
-
-/* unlock entire db */
-static int _tdb_unlockall(struct tdb_context *tdb, int ltype)
-{
- bool mark_lock = ((ltype & TDB_MARK_LOCK) == TDB_MARK_LOCK);
-
- ltype &= ~TDB_MARK_LOCK;
-
- /* There are no locks on read-only dbs */
- if (tdb->read_only || tdb->traverse_read) {
- return TDB_ERRCODE(TDB_ERR_LOCK, -1);
- }
-
- if (tdb->global_lock.ltype != ltype || tdb->global_lock.count == 0) {
- return TDB_ERRCODE(TDB_ERR_LOCK, -1);
- }
-
- if (tdb->global_lock.count > 1) {
- tdb->global_lock.count--;
- return 0;
- }
-
- if (!mark_lock &&
- tdb->methods->tdb_brlock(tdb, FREELIST_TOP, F_UNLCK, F_SETLKW,
- 0, 4*tdb->header.hash_size)) {
- TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_unlockall failed (%s)\n", strerror(errno)));
- return -1;
- }
-
- tdb->global_lock.count = 0;
- tdb->global_lock.ltype = 0;
-
- return 0;
-}
-
-/* lock entire database with write lock */
-int tdb_lockall(struct tdb_context *tdb)
-{
- return _tdb_lockall(tdb, F_WRLCK, F_SETLKW);
-}
-
-/* lock entire database with write lock - mark only */
-int tdb_lockall_mark(struct tdb_context *tdb)
-{
- return _tdb_lockall(tdb, F_WRLCK | TDB_MARK_LOCK, F_SETLKW);
-}
-
-/* unlock entire database with write lock - unmark only */
-int tdb_lockall_unmark(struct tdb_context *tdb)
-{
- return _tdb_unlockall(tdb, F_WRLCK | TDB_MARK_LOCK);
-}
-
-/* lock entire database with write lock - nonblocking varient */
-int tdb_lockall_nonblock(struct tdb_context *tdb)
-{
- return _tdb_lockall(tdb, F_WRLCK, F_SETLK);
-}
-
-/* unlock entire database with write lock */
-int tdb_unlockall(struct tdb_context *tdb)
-{
- return _tdb_unlockall(tdb, F_WRLCK);
-}
-
-/* lock entire database with read lock */
-int tdb_lockall_read(struct tdb_context *tdb)
-{
- return _tdb_lockall(tdb, F_RDLCK, F_SETLKW);
-}
-
-/* lock entire database with read lock - nonblock varient */
-int tdb_lockall_read_nonblock(struct tdb_context *tdb)
-{
- return _tdb_lockall(tdb, F_RDLCK, F_SETLK);
-}
-
-/* unlock entire database with read lock */
-int tdb_unlockall_read(struct tdb_context *tdb)
-{
- return _tdb_unlockall(tdb, F_RDLCK);
-}
-
-/* lock/unlock one hash chain. This is meant to be used to reduce
- contention - it cannot guarantee how many records will be locked */
-int tdb_chainlock(struct tdb_context *tdb, TDB_DATA key)
-{
- return tdb_lock(tdb, BUCKET(tdb->hash_fn(&key)), F_WRLCK);
-}
-
-/* lock/unlock one hash chain, non-blocking. This is meant to be used
- to reduce contention - it cannot guarantee how many records will be
- locked */
-int tdb_chainlock_nonblock(struct tdb_context *tdb, TDB_DATA key)
-{
- return tdb_lock_nonblock(tdb, BUCKET(tdb->hash_fn(&key)), F_WRLCK);
-}
-
-/* mark a chain as locked without actually locking it. Warning! use with great caution! */
-int tdb_chainlock_mark(struct tdb_context *tdb, TDB_DATA key)
-{
- return tdb_lock(tdb, BUCKET(tdb->hash_fn(&key)), F_WRLCK | TDB_MARK_LOCK);
-}
-
-/* unmark a chain as locked without actually locking it. Warning! use with great caution! */
-int tdb_chainlock_unmark(struct tdb_context *tdb, TDB_DATA key)
-{
- return tdb_unlock(tdb, BUCKET(tdb->hash_fn(&key)), F_WRLCK | TDB_MARK_LOCK);
-}
-
-int tdb_chainunlock(struct tdb_context *tdb, TDB_DATA key)
-{
- return tdb_unlock(tdb, BUCKET(tdb->hash_fn(&key)), F_WRLCK);
-}
-
-int tdb_chainlock_read(struct tdb_context *tdb, TDB_DATA key)
-{
- return tdb_lock(tdb, BUCKET(tdb->hash_fn(&key)), F_RDLCK);
-}
-
-int tdb_chainunlock_read(struct tdb_context *tdb, TDB_DATA key)
-{
- return tdb_unlock(tdb, BUCKET(tdb->hash_fn(&key)), F_RDLCK);
-}
-
-
-
-/* record lock stops delete underneath */
-int tdb_lock_record(struct tdb_context *tdb, tdb_off_t off)
-{
- if (tdb->global_lock.count) {
- return 0;
- }
- return off ? tdb->methods->tdb_brlock(tdb, off, F_RDLCK, F_SETLKW, 0, 1) : 0;
-}
-
-/*
- Write locks override our own fcntl readlocks, so check it here.
- Note this is meant to be F_SETLK, *not* F_SETLKW, as it's not
- an error to fail to get the lock here.
-*/
-int tdb_write_lock_record(struct tdb_context *tdb, tdb_off_t off)
-{
- struct tdb_traverse_lock *i;
- for (i = &tdb->travlocks; i; i = i->next)
- if (i->off == off)
- return -1;
- return tdb->methods->tdb_brlock(tdb, off, F_WRLCK, F_SETLK, 1, 1);
-}
-
-/*
- Note this is meant to be F_SETLK, *not* F_SETLKW, as it's not
- an error to fail to get the lock here.
-*/
-int tdb_write_unlock_record(struct tdb_context *tdb, tdb_off_t off)
-{
- return tdb->methods->tdb_brlock(tdb, off, F_UNLCK, F_SETLK, 0, 1);
-}
-
-/* fcntl locks don't stack: avoid unlocking someone else's */
-int tdb_unlock_record(struct tdb_context *tdb, tdb_off_t off)
-{
- struct tdb_traverse_lock *i;
- uint32_t count = 0;
-
- if (tdb->global_lock.count) {
- return 0;
- }
-
- if (off == 0)
- return 0;
- for (i = &tdb->travlocks; i; i = i->next)
- if (i->off == off)
- count++;
- return (count == 1 ? tdb->methods->tdb_brlock(tdb, off, F_UNLCK, F_SETLKW, 0, 1) : 0);
-}
+++ /dev/null
- /*
- Unix SMB/CIFS implementation.
-
- trivial database library
-
- Copyright (C) Andrew Tridgell 1999-2005
- Copyright (C) Paul `Rusty' Russell 2000
- Copyright (C) Jeremy Allison 2000-2003
-
- ** NOTE! The following LGPL license applies to the tdb
- ** library. This does NOT imply that all of Samba is released
- ** under the LGPL
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 3 of the License, or (at your option) any later version.
-
- This library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with this library; if not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "tdb_private.h"
-
-/* all contexts, to ensure no double-opens (fcntl locks don't nest!) */
-static struct tdb_context *tdbs = NULL;
-
-
-/* This is based on the hash algorithm from gdbm */
-static unsigned int default_tdb_hash(TDB_DATA *key)
-{
- uint32_t value; /* Used to compute the hash value. */
- uint32_t i; /* Used to cycle through random values. */
-
- /* Set the initial value from the key size. */
- for (value = 0x238F13AF * key->dsize, i=0; i < key->dsize; i++)
- value = (value + (key->dptr[i] << (i*5 % 24)));
-
- return (1103515243 * value + 12345);
-}
-
-
-/* initialise a new database with a specified hash size */
-static int tdb_new_database(struct tdb_context *tdb, int hash_size)
-{
- struct tdb_header *newdb;
- size_t size;
- int ret = -1;
- ssize_t written;
-
- /* We make it up in memory, then write it out if not internal */
- size = sizeof(struct tdb_header) + (hash_size+1)*sizeof(tdb_off_t);
- if (!(newdb = (struct tdb_header *)calloc(size, 1)))
- return TDB_ERRCODE(TDB_ERR_OOM, -1);
-
- /* Fill in the header */
- newdb->version = TDB_VERSION;
- newdb->hash_size = hash_size;
- if (tdb->flags & TDB_INTERNAL) {
- tdb->map_size = size;
- tdb->map_ptr = (char *)newdb;
- memcpy(&tdb->header, newdb, sizeof(tdb->header));
- /* Convert the `ondisk' version if asked. */
- CONVERT(*newdb);
- return 0;
- }
- if (lseek(tdb->fd, 0, SEEK_SET) == -1)
- goto fail;
-
- if (ftruncate(tdb->fd, 0) == -1)
- goto fail;
-
- /* This creates an endian-converted header, as if read from disk */
- CONVERT(*newdb);
- memcpy(&tdb->header, newdb, sizeof(tdb->header));
- /* Don't endian-convert the magic food! */
- memcpy(newdb->magic_food, TDB_MAGIC_FOOD, strlen(TDB_MAGIC_FOOD)+1);
- /* we still have "ret == -1" here */
- written = write(tdb->fd, newdb, size);
- if (written == size) {
- ret = 0;
- } else if (written != -1) {
- /* call write once again, this usually should return -1 and
- * set errno appropriately */
- size -= written;
- written = write(tdb->fd, newdb+written, size);
- if (written == size) {
- ret = 0;
- } else if (written >= 0) {
- /* a second incomplete write - we give up.
- * guessing the errno... */
- errno = ENOSPC;
- }
- }
-
- fail:
- SAFE_FREE(newdb);
- return ret;
-}
-
-
-
-static int tdb_already_open(dev_t device,
- ino_t ino)
-{
- struct tdb_context *i;
-
- for (i = tdbs; i; i = i->next) {
- if (i->device == device && i->inode == ino) {
- return 1;
- }
- }
-
- return 0;
-}
-
-/* open the database, creating it if necessary
-
- The open_flags and mode are passed straight to the open call on the
- database file. A flags value of O_WRONLY is invalid. The hash size
- is advisory, use zero for a default value.
-
- Return is NULL on error, in which case errno is also set. Don't
- try to call tdb_error or tdb_errname, just do strerror(errno).
-
- @param name may be NULL for internal databases. */
-struct tdb_context *tdb_open(const char *name, int hash_size, int tdb_flags,
- int open_flags, mode_t mode)
-{
- return tdb_open_ex(name, hash_size, tdb_flags, open_flags, mode, NULL, NULL);
-}
-
-/* a default logging function */
-static void null_log_fn(struct tdb_context *tdb, enum tdb_debug_level level, const char *fmt, ...) PRINTF_ATTRIBUTE(3, 4);
-static void null_log_fn(struct tdb_context *tdb, enum tdb_debug_level level, const char *fmt, ...)
-{
-}
-
-
-struct tdb_context *tdb_open_ex(const char *name, int hash_size, int tdb_flags,
- int open_flags, mode_t mode,
- const struct tdb_logging_context *log_ctx,
- tdb_hash_func hash_fn)
-{
- struct tdb_context *tdb;
- struct stat st;
- int rev = 0, locked = 0;
- unsigned char *vp;
- uint32_t vertest;
- unsigned v;
-
- if (!(tdb = (struct tdb_context *)calloc(1, sizeof *tdb))) {
- /* Can't log this */
- errno = ENOMEM;
- goto fail;
- }
- tdb_io_init(tdb);
- tdb->fd = -1;
- tdb->name = NULL;
- tdb->map_ptr = NULL;
- tdb->flags = tdb_flags;
- tdb->open_flags = open_flags;
- if (log_ctx) {
- tdb->log = *log_ctx;
- } else {
- tdb->log.log_fn = null_log_fn;
- tdb->log.log_private = NULL;
- }
- tdb->hash_fn = hash_fn ? hash_fn : default_tdb_hash;
-
- /* cache the page size */
- tdb->page_size = getpagesize();
- if (tdb->page_size <= 0) {
- tdb->page_size = 0x2000;
- }
-
- tdb->max_dead_records = (tdb_flags & TDB_VOLATILE) ? 5 : 0;
-
- if ((open_flags & O_ACCMODE) == O_WRONLY) {
- TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_open_ex: can't open tdb %s write-only\n",
- name));
- errno = EINVAL;
- goto fail;
- }
-
- if (hash_size == 0)
- hash_size = DEFAULT_HASH_SIZE;
- if ((open_flags & O_ACCMODE) == O_RDONLY) {
- tdb->read_only = 1;
- /* read only databases don't do locking or clear if first */
- tdb->flags |= TDB_NOLOCK;
- tdb->flags &= ~TDB_CLEAR_IF_FIRST;
- }
-
- /* internal databases don't mmap or lock, and start off cleared */
- if (tdb->flags & TDB_INTERNAL) {
- tdb->flags |= (TDB_NOLOCK | TDB_NOMMAP);
- tdb->flags &= ~TDB_CLEAR_IF_FIRST;
- if (tdb_new_database(tdb, hash_size) != 0) {
- TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_open_ex: tdb_new_database failed!"));
- goto fail;
- }
- goto internal;
- }
-
- if ((tdb->fd = open(name, open_flags, mode)) == -1) {
- TDB_LOG((tdb, TDB_DEBUG_WARNING, "tdb_open_ex: could not open file %s: %s\n",
- name, strerror(errno)));
- goto fail; /* errno set by open(2) */
- }
-
- /* on exec, don't inherit the fd */
- v = fcntl(tdb->fd, F_GETFD, 0);
- fcntl(tdb->fd, F_SETFD, v | FD_CLOEXEC);
-
- /* ensure there is only one process initialising at once */
- if (tdb->methods->tdb_brlock(tdb, GLOBAL_LOCK, F_WRLCK, F_SETLKW, 0, 1) == -1) {
- TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_open_ex: failed to get global lock on %s: %s\n",
- name, strerror(errno)));
- goto fail; /* errno set by tdb_brlock */
- }
-
- /* we need to zero database if we are the only one with it open */
- if ((tdb_flags & TDB_CLEAR_IF_FIRST) &&
- (!tdb->read_only) &&
- (locked = (tdb->methods->tdb_brlock(tdb, ACTIVE_LOCK, F_WRLCK, F_SETLK, 0, 1) == 0))) {
- open_flags |= O_CREAT;
- if (ftruncate(tdb->fd, 0) == -1) {
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_open_ex: "
- "failed to truncate %s: %s\n",
- name, strerror(errno)));
- goto fail; /* errno set by ftruncate */
- }
- }
-
- errno = 0;
- if (read(tdb->fd, &tdb->header, sizeof(tdb->header)) != sizeof(tdb->header)
- || strcmp(tdb->header.magic_food, TDB_MAGIC_FOOD) != 0
- || (tdb->header.version != TDB_VERSION
- && !(rev = (tdb->header.version==TDB_BYTEREV(TDB_VERSION))))) {
- /* its not a valid database - possibly initialise it */
- if (!(open_flags & O_CREAT) || tdb_new_database(tdb, hash_size) == -1) {
- if (errno == 0) {
- errno = EIO; /* ie bad format or something */
- }
- goto fail;
- }
- rev = (tdb->flags & TDB_CONVERT);
- }
- vp = (unsigned char *)&tdb->header.version;
- vertest = (((uint32_t)vp[0]) << 24) | (((uint32_t)vp[1]) << 16) |
- (((uint32_t)vp[2]) << 8) | (uint32_t)vp[3];
- tdb->flags |= (vertest==TDB_VERSION) ? TDB_BIGENDIAN : 0;
- if (!rev)
- tdb->flags &= ~TDB_CONVERT;
- else {
- tdb->flags |= TDB_CONVERT;
- tdb_convert(&tdb->header, sizeof(tdb->header));
- }
- if (fstat(tdb->fd, &st) == -1)
- goto fail;
-
- if (tdb->header.rwlocks != 0) {
- TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_open_ex: spinlocks no longer supported\n"));
- goto fail;
- }
-
- /* Is it already in the open list? If so, fail. */
- if (tdb_already_open(st.st_dev, st.st_ino)) {
- TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_open_ex: "
- "%s (%d,%d) is already open in this process\n",
- name, (int)st.st_dev, (int)st.st_ino));
- errno = EBUSY;
- goto fail;
- }
-
- if (!(tdb->name = (char *)strdup(name))) {
- errno = ENOMEM;
- goto fail;
- }
-
- tdb->map_size = st.st_size;
- tdb->device = st.st_dev;
- tdb->inode = st.st_ino;
- tdb_mmap(tdb);
- if (locked) {
- if (tdb->methods->tdb_brlock(tdb, ACTIVE_LOCK, F_UNLCK, F_SETLK, 0, 1) == -1) {
- TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_open_ex: "
- "failed to take ACTIVE_LOCK on %s: %s\n",
- name, strerror(errno)));
- goto fail;
- }
-
- }
-
- /* We always need to do this if the CLEAR_IF_FIRST flag is set, even if
- we didn't get the initial exclusive lock as we need to let all other
- users know we're using it. */
-
- if (tdb_flags & TDB_CLEAR_IF_FIRST) {
- /* leave this lock in place to indicate it's in use */
- if (tdb->methods->tdb_brlock(tdb, ACTIVE_LOCK, F_RDLCK, F_SETLKW, 0, 1) == -1)
- goto fail;
- }
-
- /* if needed, run recovery */
- if (tdb_transaction_recover(tdb) == -1) {
- goto fail;
- }
-
- internal:
- /* Internal (memory-only) databases skip all the code above to
- * do with disk files, and resume here by releasing their
- * global lock and hooking into the active list. */
- if (tdb->methods->tdb_brlock(tdb, GLOBAL_LOCK, F_UNLCK, F_SETLKW, 0, 1) == -1)
- goto fail;
- tdb->next = tdbs;
- tdbs = tdb;
- return tdb;
-
- fail:
- { int save_errno = errno;
-
- if (!tdb)
- return NULL;
-
- if (tdb->map_ptr) {
- if (tdb->flags & TDB_INTERNAL)
- SAFE_FREE(tdb->map_ptr);
- else
- tdb_munmap(tdb);
- }
- SAFE_FREE(tdb->name);
- if (tdb->fd != -1)
- if (close(tdb->fd) != 0)
- TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_open_ex: failed to close tdb->fd on error!\n"));
- SAFE_FREE(tdb);
- errno = save_errno;
- return NULL;
- }
-}
-
-/*
- * Set the maximum number of dead records per hash chain
- */
-
-void tdb_set_max_dead(struct tdb_context *tdb, int max_dead)
-{
- tdb->max_dead_records = max_dead;
-}
-
-/**
- * Close a database.
- *
- * @returns -1 for error; 0 for success.
- **/
-int tdb_close(struct tdb_context *tdb)
-{
- struct tdb_context **i;
- int ret = 0;
-
- if (tdb->transaction) {
- tdb_transaction_cancel(tdb);
- }
-
- if (tdb->map_ptr) {
- if (tdb->flags & TDB_INTERNAL)
- SAFE_FREE(tdb->map_ptr);
- else
- tdb_munmap(tdb);
- }
- SAFE_FREE(tdb->name);
- if (tdb->fd != -1)
- ret = close(tdb->fd);
- SAFE_FREE(tdb->lockrecs);
-
- /* Remove from contexts list */
- for (i = &tdbs; *i; i = &(*i)->next) {
- if (*i == tdb) {
- *i = tdb->next;
- break;
- }
- }
-
- memset(tdb, 0, sizeof(*tdb));
- SAFE_FREE(tdb);
-
- return ret;
-}
-
-/* register a loging function */
-void tdb_set_logging_function(struct tdb_context *tdb,
- const struct tdb_logging_context *log_ctx)
-{
- tdb->log = *log_ctx;
-}
-
-void *tdb_get_logging_private(struct tdb_context *tdb)
-{
- return tdb->log.log_private;
-}
-
-/* reopen a tdb - this can be used after a fork to ensure that we have an independent
- seek pointer from our parent and to re-establish locks */
-int tdb_reopen(struct tdb_context *tdb)
-{
- struct stat st;
-
- if (tdb->flags & TDB_INTERNAL) {
- return 0; /* Nothing to do. */
- }
-
- if (tdb->num_locks != 0 || tdb->global_lock.count) {
- TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_reopen: reopen not allowed with locks held\n"));
- goto fail;
- }
-
- if (tdb->transaction != 0) {
- TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_reopen: reopen not allowed inside a transaction\n"));
- goto fail;
- }
-
- if (tdb_munmap(tdb) != 0) {
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_reopen: munmap failed (%s)\n", strerror(errno)));
- goto fail;
- }
- if (close(tdb->fd) != 0)
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_reopen: WARNING closing tdb->fd failed!\n"));
- tdb->fd = open(tdb->name, tdb->open_flags & ~(O_CREAT|O_TRUNC), 0);
- if (tdb->fd == -1) {
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_reopen: open failed (%s)\n", strerror(errno)));
- goto fail;
- }
- if ((tdb->flags & TDB_CLEAR_IF_FIRST) &&
- (tdb->methods->tdb_brlock(tdb, ACTIVE_LOCK, F_RDLCK, F_SETLKW, 0, 1) == -1)) {
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_reopen: failed to obtain active lock\n"));
- goto fail;
- }
- if (fstat(tdb->fd, &st) != 0) {
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_reopen: fstat failed (%s)\n", strerror(errno)));
- goto fail;
- }
- if (st.st_ino != tdb->inode || st.st_dev != tdb->device) {
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_reopen: file dev/inode has changed!\n"));
- goto fail;
- }
- tdb_mmap(tdb);
-
- return 0;
-
-fail:
- tdb_close(tdb);
- return -1;
-}
-
-/* reopen all tdb's */
-int tdb_reopen_all(int parent_longlived)
-{
- struct tdb_context *tdb;
-
- for (tdb=tdbs; tdb; tdb = tdb->next) {
- /*
- * If the parent is longlived (ie. a
- * parent daemon architecture), we know
- * it will keep it's active lock on a
- * tdb opened with CLEAR_IF_FIRST. Thus
- * for child processes we don't have to
- * add an active lock. This is essential
- * to improve performance on systems that
- * keep POSIX locks as a non-scalable data
- * structure in the kernel.
- */
- if (parent_longlived) {
- /* Ensure no clear-if-first. */
- tdb->flags &= ~TDB_CLEAR_IF_FIRST;
- }
-
- if (tdb_reopen(tdb) != 0)
- return -1;
- }
-
- return 0;
-}
+++ /dev/null
- /*
- Unix SMB/CIFS implementation.
-
- trivial database library
-
- Copyright (C) Andrew Tridgell 1999-2005
- Copyright (C) Paul `Rusty' Russell 2000
- Copyright (C) Jeremy Allison 2000-2003
-
- ** NOTE! The following LGPL license applies to the tdb
- ** library. This does NOT imply that all of Samba is released
- ** under the LGPL
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 3 of the License, or (at your option) any later version.
-
- This library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with this library; if not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "tdb_private.h"
-
-TDB_DATA tdb_null;
-
-/*
- non-blocking increment of the tdb sequence number if the tdb has been opened using
- the TDB_SEQNUM flag
-*/
-void tdb_increment_seqnum_nonblock(struct tdb_context *tdb)
-{
- tdb_off_t seqnum=0;
-
- if (!(tdb->flags & TDB_SEQNUM)) {
- return;
- }
-
- /* we ignore errors from this, as we have no sane way of
- dealing with them.
- */
- tdb_ofs_read(tdb, TDB_SEQNUM_OFS, &seqnum);
- seqnum++;
- tdb_ofs_write(tdb, TDB_SEQNUM_OFS, &seqnum);
-}
-
-/*
- increment the tdb sequence number if the tdb has been opened using
- the TDB_SEQNUM flag
-*/
-static void tdb_increment_seqnum(struct tdb_context *tdb)
-{
- if (!(tdb->flags & TDB_SEQNUM)) {
- return;
- }
-
- if (tdb_brlock(tdb, TDB_SEQNUM_OFS, F_WRLCK, F_SETLKW, 1, 1) != 0) {
- return;
- }
-
- tdb_increment_seqnum_nonblock(tdb);
-
- tdb_brlock(tdb, TDB_SEQNUM_OFS, F_UNLCK, F_SETLKW, 1, 1);
-}
-
-static int tdb_key_compare(TDB_DATA key, TDB_DATA data, void *private_data)
-{
- return memcmp(data.dptr, key.dptr, data.dsize);
-}
-
-/* Returns 0 on fail. On success, return offset of record, and fills
- in rec */
-static tdb_off_t tdb_find(struct tdb_context *tdb, TDB_DATA key, uint32_t hash,
- struct list_struct *r)
-{
- tdb_off_t rec_ptr;
-
- /* read in the hash top */
- if (tdb_ofs_read(tdb, TDB_HASH_TOP(hash), &rec_ptr) == -1)
- return 0;
-
- /* keep looking until we find the right record */
- while (rec_ptr) {
- if (tdb_rec_read(tdb, rec_ptr, r) == -1)
- return 0;
-
- if (!TDB_DEAD(r) && hash==r->full_hash
- && key.dsize==r->key_len
- && tdb_parse_data(tdb, key, rec_ptr + sizeof(*r),
- r->key_len, tdb_key_compare,
- NULL) == 0) {
- return rec_ptr;
- }
- rec_ptr = r->next;
- }
- return TDB_ERRCODE(TDB_ERR_NOEXIST, 0);
-}
-
-/* As tdb_find, but if you succeed, keep the lock */
-tdb_off_t tdb_find_lock_hash(struct tdb_context *tdb, TDB_DATA key, uint32_t hash, int locktype,
- struct list_struct *rec)
-{
- uint32_t rec_ptr;
-
- if (tdb_lock(tdb, BUCKET(hash), locktype) == -1)
- return 0;
- if (!(rec_ptr = tdb_find(tdb, key, hash, rec)))
- tdb_unlock(tdb, BUCKET(hash), locktype);
- return rec_ptr;
-}
-
-
-/* update an entry in place - this only works if the new data size
- is <= the old data size and the key exists.
- on failure return -1.
-*/
-static int tdb_update_hash(struct tdb_context *tdb, TDB_DATA key, uint32_t hash, TDB_DATA dbuf)
-{
- struct list_struct rec;
- tdb_off_t rec_ptr;
-
- /* find entry */
- if (!(rec_ptr = tdb_find(tdb, key, hash, &rec)))
- return -1;
-
- /* must be long enough key, data and tailer */
- if (rec.rec_len < key.dsize + dbuf.dsize + sizeof(tdb_off_t)) {
- tdb->ecode = TDB_SUCCESS; /* Not really an error */
- return -1;
- }
-
- if (tdb->methods->tdb_write(tdb, rec_ptr + sizeof(rec) + rec.key_len,
- dbuf.dptr, dbuf.dsize) == -1)
- return -1;
-
- if (dbuf.dsize != rec.data_len) {
- /* update size */
- rec.data_len = dbuf.dsize;
- return tdb_rec_write(tdb, rec_ptr, &rec);
- }
-
- return 0;
-}
-
-/* find an entry in the database given a key */
-/* If an entry doesn't exist tdb_err will be set to
- * TDB_ERR_NOEXIST. If a key has no data attached
- * then the TDB_DATA will have zero length but
- * a non-zero pointer
- */
-TDB_DATA tdb_fetch(struct tdb_context *tdb, TDB_DATA key)
-{
- tdb_off_t rec_ptr;
- struct list_struct rec;
- TDB_DATA ret;
- uint32_t hash;
-
- /* find which hash bucket it is in */
- hash = tdb->hash_fn(&key);
- if (!(rec_ptr = tdb_find_lock_hash(tdb,key,hash,F_RDLCK,&rec)))
- return tdb_null;
-
- ret.dptr = tdb_alloc_read(tdb, rec_ptr + sizeof(rec) + rec.key_len,
- rec.data_len);
- ret.dsize = rec.data_len;
- tdb_unlock(tdb, BUCKET(rec.full_hash), F_RDLCK);
- return ret;
-}
-
-/*
- * Find an entry in the database and hand the record's data to a parsing
- * function. The parsing function is executed under the chain read lock, so it
- * should be fast and should not block on other syscalls.
- *
- * DONT CALL OTHER TDB CALLS FROM THE PARSER, THIS MIGHT LEAD TO SEGFAULTS.
- *
- * For mmapped tdb's that do not have a transaction open it points the parsing
- * function directly at the mmap area, it avoids the malloc/memcpy in this
- * case. If a transaction is open or no mmap is available, it has to do
- * malloc/read/parse/free.
- *
- * This is interesting for all readers of potentially large data structures in
- * the tdb records, ldb indexes being one example.
- */
-
-int tdb_parse_record(struct tdb_context *tdb, TDB_DATA key,
- int (*parser)(TDB_DATA key, TDB_DATA data,
- void *private_data),
- void *private_data)
-{
- tdb_off_t rec_ptr;
- struct list_struct rec;
- int ret;
- uint32_t hash;
-
- /* find which hash bucket it is in */
- hash = tdb->hash_fn(&key);
-
- if (!(rec_ptr = tdb_find_lock_hash(tdb,key,hash,F_RDLCK,&rec))) {
- return TDB_ERRCODE(TDB_ERR_NOEXIST, 0);
- }
-
- ret = tdb_parse_data(tdb, key, rec_ptr + sizeof(rec) + rec.key_len,
- rec.data_len, parser, private_data);
-
- tdb_unlock(tdb, BUCKET(rec.full_hash), F_RDLCK);
-
- return ret;
-}
-
-/* check if an entry in the database exists
-
- note that 1 is returned if the key is found and 0 is returned if not found
- this doesn't match the conventions in the rest of this module, but is
- compatible with gdbm
-*/
-static int tdb_exists_hash(struct tdb_context *tdb, TDB_DATA key, uint32_t hash)
-{
- struct list_struct rec;
-
- if (tdb_find_lock_hash(tdb, key, hash, F_RDLCK, &rec) == 0)
- return 0;
- tdb_unlock(tdb, BUCKET(rec.full_hash), F_RDLCK);
- return 1;
-}
-
-int tdb_exists(struct tdb_context *tdb, TDB_DATA key)
-{
- uint32_t hash = tdb->hash_fn(&key);
- return tdb_exists_hash(tdb, key, hash);
-}
-
-/* actually delete an entry in the database given the offset */
-int tdb_do_delete(struct tdb_context *tdb, tdb_off_t rec_ptr, struct list_struct *rec)
-{
- tdb_off_t last_ptr, i;
- struct list_struct lastrec;
-
- if (tdb->read_only || tdb->traverse_read) return -1;
-
- if (((tdb->traverse_write != 0) && (!TDB_DEAD(rec))) ||
- tdb_write_lock_record(tdb, rec_ptr) == -1) {
- /* Someone traversing here: mark it as dead */
- rec->magic = TDB_DEAD_MAGIC;
- return tdb_rec_write(tdb, rec_ptr, rec);
- }
- if (tdb_write_unlock_record(tdb, rec_ptr) != 0)
- return -1;
-
- /* find previous record in hash chain */
- if (tdb_ofs_read(tdb, TDB_HASH_TOP(rec->full_hash), &i) == -1)
- return -1;
- for (last_ptr = 0; i != rec_ptr; last_ptr = i, i = lastrec.next)
- if (tdb_rec_read(tdb, i, &lastrec) == -1)
- return -1;
-
- /* unlink it: next ptr is at start of record. */
- if (last_ptr == 0)
- last_ptr = TDB_HASH_TOP(rec->full_hash);
- if (tdb_ofs_write(tdb, last_ptr, &rec->next) == -1)
- return -1;
-
- /* recover the space */
- if (tdb_free(tdb, rec_ptr, rec) == -1)
- return -1;
- return 0;
-}
-
-static int tdb_count_dead(struct tdb_context *tdb, uint32_t hash)
-{
- int res = 0;
- tdb_off_t rec_ptr;
- struct list_struct rec;
-
- /* read in the hash top */
- if (tdb_ofs_read(tdb, TDB_HASH_TOP(hash), &rec_ptr) == -1)
- return 0;
-
- while (rec_ptr) {
- if (tdb_rec_read(tdb, rec_ptr, &rec) == -1)
- return 0;
-
- if (rec.magic == TDB_DEAD_MAGIC) {
- res += 1;
- }
- rec_ptr = rec.next;
- }
- return res;
-}
-
-/*
- * Purge all DEAD records from a hash chain
- */
-static int tdb_purge_dead(struct tdb_context *tdb, uint32_t hash)
-{
- int res = -1;
- struct list_struct rec;
- tdb_off_t rec_ptr;
-
- if (tdb_lock(tdb, -1, F_WRLCK) == -1) {
- return -1;
- }
-
- /* read in the hash top */
- if (tdb_ofs_read(tdb, TDB_HASH_TOP(hash), &rec_ptr) == -1)
- goto fail;
-
- while (rec_ptr) {
- tdb_off_t next;
-
- if (tdb_rec_read(tdb, rec_ptr, &rec) == -1) {
- goto fail;
- }
-
- next = rec.next;
-
- if (rec.magic == TDB_DEAD_MAGIC
- && tdb_do_delete(tdb, rec_ptr, &rec) == -1) {
- goto fail;
- }
- rec_ptr = next;
- }
- res = 0;
- fail:
- tdb_unlock(tdb, -1, F_WRLCK);
- return res;
-}
-
-/* delete an entry in the database given a key */
-static int tdb_delete_hash(struct tdb_context *tdb, TDB_DATA key, uint32_t hash)
-{
- tdb_off_t rec_ptr;
- struct list_struct rec;
- int ret;
-
- if (tdb->max_dead_records != 0) {
-
- /*
- * Allow for some dead records per hash chain, mainly for
- * tdb's with a very high create/delete rate like locking.tdb.
- */
-
- if (tdb_lock(tdb, BUCKET(hash), F_WRLCK) == -1)
- return -1;
-
- if (tdb_count_dead(tdb, hash) >= tdb->max_dead_records) {
- /*
- * Don't let the per-chain freelist grow too large,
- * delete all existing dead records
- */
- tdb_purge_dead(tdb, hash);
- }
-
- if (!(rec_ptr = tdb_find(tdb, key, hash, &rec))) {
- tdb_unlock(tdb, BUCKET(hash), F_WRLCK);
- return -1;
- }
-
- /*
- * Just mark the record as dead.
- */
- rec.magic = TDB_DEAD_MAGIC;
- ret = tdb_rec_write(tdb, rec_ptr, &rec);
- }
- else {
- if (!(rec_ptr = tdb_find_lock_hash(tdb, key, hash, F_WRLCK,
- &rec)))
- return -1;
-
- ret = tdb_do_delete(tdb, rec_ptr, &rec);
- }
-
- if (ret == 0) {
- tdb_increment_seqnum(tdb);
- }
-
- if (tdb_unlock(tdb, BUCKET(rec.full_hash), F_WRLCK) != 0)
- TDB_LOG((tdb, TDB_DEBUG_WARNING, "tdb_delete: WARNING tdb_unlock failed!\n"));
- return ret;
-}
-
-int tdb_delete(struct tdb_context *tdb, TDB_DATA key)
-{
- uint32_t hash = tdb->hash_fn(&key);
- return tdb_delete_hash(tdb, key, hash);
-}
-
-/*
- * See if we have a dead record around with enough space
- */
-static tdb_off_t tdb_find_dead(struct tdb_context *tdb, uint32_t hash,
- struct list_struct *r, tdb_len_t length)
-{
- tdb_off_t rec_ptr;
-
- /* read in the hash top */
- if (tdb_ofs_read(tdb, TDB_HASH_TOP(hash), &rec_ptr) == -1)
- return 0;
-
- /* keep looking until we find the right record */
- while (rec_ptr) {
- if (tdb_rec_read(tdb, rec_ptr, r) == -1)
- return 0;
-
- if (TDB_DEAD(r) && r->rec_len >= length) {
- /*
- * First fit for simple coding, TODO: change to best
- * fit
- */
- return rec_ptr;
- }
- rec_ptr = r->next;
- }
- return 0;
-}
-
-/* store an element in the database, replacing any existing element
- with the same key
-
- return 0 on success, -1 on failure
-*/
-int tdb_store(struct tdb_context *tdb, TDB_DATA key, TDB_DATA dbuf, int flag)
-{
- struct list_struct rec;
- uint32_t hash;
- tdb_off_t rec_ptr;
- char *p = NULL;
- int ret = -1;
-
- if (tdb->read_only || tdb->traverse_read) {
- tdb->ecode = TDB_ERR_RDONLY;
- return -1;
- }
-
- /* find which hash bucket it is in */
- hash = tdb->hash_fn(&key);
- if (tdb_lock(tdb, BUCKET(hash), F_WRLCK) == -1)
- return -1;
-
- /* check for it existing, on insert. */
- if (flag == TDB_INSERT) {
- if (tdb_exists_hash(tdb, key, hash)) {
- tdb->ecode = TDB_ERR_EXISTS;
- goto fail;
- }
- } else {
- /* first try in-place update, on modify or replace. */
- if (tdb_update_hash(tdb, key, hash, dbuf) == 0) {
- goto done;
- }
- if (tdb->ecode == TDB_ERR_NOEXIST &&
- flag == TDB_MODIFY) {
- /* if the record doesn't exist and we are in TDB_MODIFY mode then
- we should fail the store */
- goto fail;
- }
- }
- /* reset the error code potentially set by the tdb_update() */
- tdb->ecode = TDB_SUCCESS;
-
- /* delete any existing record - if it doesn't exist we don't
- care. Doing this first reduces fragmentation, and avoids
- coalescing with `allocated' block before it's updated. */
- if (flag != TDB_INSERT)
- tdb_delete_hash(tdb, key, hash);
-
- /* Copy key+value *before* allocating free space in case malloc
- fails and we are left with a dead spot in the tdb. */
-
- if (!(p = (char *)malloc(key.dsize + dbuf.dsize))) {
- tdb->ecode = TDB_ERR_OOM;
- goto fail;
- }
-
- memcpy(p, key.dptr, key.dsize);
- if (dbuf.dsize)
- memcpy(p+key.dsize, dbuf.dptr, dbuf.dsize);
-
- if (tdb->max_dead_records != 0) {
- /*
- * Allow for some dead records per hash chain, look if we can
- * find one that can hold the new record. We need enough space
- * for key, data and tailer. If we find one, we don't have to
- * consult the central freelist.
- */
- rec_ptr = tdb_find_dead(
- tdb, hash, &rec,
- key.dsize + dbuf.dsize + sizeof(tdb_off_t));
-
- if (rec_ptr != 0) {
- rec.key_len = key.dsize;
- rec.data_len = dbuf.dsize;
- rec.full_hash = hash;
- rec.magic = TDB_MAGIC;
- if (tdb_rec_write(tdb, rec_ptr, &rec) == -1
- || tdb->methods->tdb_write(
- tdb, rec_ptr + sizeof(rec),
- p, key.dsize + dbuf.dsize) == -1) {
- goto fail;
- }
- goto done;
- }
- }
-
- /*
- * We have to allocate some space from the freelist, so this means we
- * have to lock it. Use the chance to purge all the DEAD records from
- * the hash chain under the freelist lock.
- */
-
- if (tdb_lock(tdb, -1, F_WRLCK) == -1) {
- goto fail;
- }
-
- if ((tdb->max_dead_records != 0)
- && (tdb_purge_dead(tdb, hash) == -1)) {
- tdb_unlock(tdb, -1, F_WRLCK);
- goto fail;
- }
-
- /* we have to allocate some space */
- rec_ptr = tdb_allocate(tdb, key.dsize + dbuf.dsize, &rec);
-
- tdb_unlock(tdb, -1, F_WRLCK);
-
- if (rec_ptr == 0) {
- goto fail;
- }
-
- /* Read hash top into next ptr */
- if (tdb_ofs_read(tdb, TDB_HASH_TOP(hash), &rec.next) == -1)
- goto fail;
-
- rec.key_len = key.dsize;
- rec.data_len = dbuf.dsize;
- rec.full_hash = hash;
- rec.magic = TDB_MAGIC;
-
- /* write out and point the top of the hash chain at it */
- if (tdb_rec_write(tdb, rec_ptr, &rec) == -1
- || tdb->methods->tdb_write(tdb, rec_ptr+sizeof(rec), p, key.dsize+dbuf.dsize)==-1
- || tdb_ofs_write(tdb, TDB_HASH_TOP(hash), &rec_ptr) == -1) {
- /* Need to tdb_unallocate() here */
- goto fail;
- }
-
- done:
- ret = 0;
- fail:
- if (ret == 0) {
- tdb_increment_seqnum(tdb);
- }
-
- SAFE_FREE(p);
- tdb_unlock(tdb, BUCKET(hash), F_WRLCK);
- return ret;
-}
-
-
-/* Append to an entry. Create if not exist. */
-int tdb_append(struct tdb_context *tdb, TDB_DATA key, TDB_DATA new_dbuf)
-{
- uint32_t hash;
- TDB_DATA dbuf;
- int ret = -1;
-
- /* find which hash bucket it is in */
- hash = tdb->hash_fn(&key);
- if (tdb_lock(tdb, BUCKET(hash), F_WRLCK) == -1)
- return -1;
-
- dbuf = tdb_fetch(tdb, key);
-
- if (dbuf.dptr == NULL) {
- dbuf.dptr = (unsigned char *)malloc(new_dbuf.dsize);
- } else {
- unsigned char *new_dptr = (unsigned char *)realloc(dbuf.dptr,
- dbuf.dsize + new_dbuf.dsize);
- if (new_dptr == NULL) {
- free(dbuf.dptr);
- }
- dbuf.dptr = new_dptr;
- }
-
- if (dbuf.dptr == NULL) {
- tdb->ecode = TDB_ERR_OOM;
- goto failed;
- }
-
- memcpy(dbuf.dptr + dbuf.dsize, new_dbuf.dptr, new_dbuf.dsize);
- dbuf.dsize += new_dbuf.dsize;
-
- ret = tdb_store(tdb, key, dbuf, 0);
-
-failed:
- tdb_unlock(tdb, BUCKET(hash), F_WRLCK);
- SAFE_FREE(dbuf.dptr);
- return ret;
-}
-
-
-/*
- return the name of the current tdb file
- useful for external logging functions
-*/
-const char *tdb_name(struct tdb_context *tdb)
-{
- return tdb->name;
-}
-
-/*
- return the underlying file descriptor being used by tdb, or -1
- useful for external routines that want to check the device/inode
- of the fd
-*/
-int tdb_fd(struct tdb_context *tdb)
-{
- return tdb->fd;
-}
-
-/*
- return the current logging function
- useful for external tdb routines that wish to log tdb errors
-*/
-tdb_log_func tdb_log_fn(struct tdb_context *tdb)
-{
- return tdb->log.log_fn;
-}
-
-
-/*
- get the tdb sequence number. Only makes sense if the writers opened
- with TDB_SEQNUM set. Note that this sequence number will wrap quite
- quickly, so it should only be used for a 'has something changed'
- test, not for code that relies on the count of the number of changes
- made. If you want a counter then use a tdb record.
-
- The aim of this sequence number is to allow for a very lightweight
- test of a possible tdb change.
-*/
-int tdb_get_seqnum(struct tdb_context *tdb)
-{
- tdb_off_t seqnum=0;
-
- tdb_ofs_read(tdb, TDB_SEQNUM_OFS, &seqnum);
- return seqnum;
-}
-
-int tdb_hash_size(struct tdb_context *tdb)
-{
- return tdb->header.hash_size;
-}
-
-size_t tdb_map_size(struct tdb_context *tdb)
-{
- return tdb->map_size;
-}
-
-int tdb_get_flags(struct tdb_context *tdb)
-{
- return tdb->flags;
-}
-
-void tdb_add_flags(struct tdb_context *tdb, unsigned flags)
-{
- tdb->flags |= flags;
-}
-
-void tdb_remove_flags(struct tdb_context *tdb, unsigned flags)
-{
- tdb->flags &= ~flags;
-}
-
-
-/*
- enable sequence number handling on an open tdb
-*/
-void tdb_enable_seqnum(struct tdb_context *tdb)
-{
- tdb->flags |= TDB_SEQNUM;
-}
-
-
-/*
- add a region of the file to the freelist. Length is the size of the region in bytes,
- which includes the free list header that needs to be added
- */
-static int tdb_free_region(struct tdb_context *tdb, tdb_off_t offset, ssize_t length)
-{
- struct list_struct rec;
- if (length <= sizeof(rec)) {
- /* the region is not worth adding */
- return 0;
- }
- if (length + offset > tdb->map_size) {
- TDB_LOG((tdb, TDB_DEBUG_FATAL,"tdb_free_region: adding region beyond end of file\n"));
- return -1;
- }
- memset(&rec,'\0',sizeof(rec));
- rec.rec_len = length - sizeof(rec);
- if (tdb_free(tdb, offset, &rec) == -1) {
- TDB_LOG((tdb, TDB_DEBUG_FATAL,"tdb_free_region: failed to add free record\n"));
- return -1;
- }
- return 0;
-}
-
-/*
- wipe the entire database, deleting all records. This can be done
- very fast by using a global lock. The entire data portion of the
- file becomes a single entry in the freelist.
-
- This code carefully steps around the recovery area, leaving it alone
- */
-int tdb_wipe_all(struct tdb_context *tdb)
-{
- int i;
- tdb_off_t offset = 0;
- ssize_t data_len;
- tdb_off_t recovery_head;
- tdb_len_t recovery_size = 0;
-
- if (tdb_lockall(tdb) != 0) {
- return -1;
- }
-
- /* see if the tdb has a recovery area, and remember its size
- if so. We don't want to lose this as otherwise each
- tdb_wipe_all() in a transaction will increase the size of
- the tdb by the size of the recovery area */
- if (tdb_ofs_read(tdb, TDB_RECOVERY_HEAD, &recovery_head) == -1) {
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_wipe_all: failed to read recovery head\n"));
- goto failed;
- }
-
- if (recovery_head != 0) {
- struct list_struct rec;
- if (tdb->methods->tdb_read(tdb, recovery_head, &rec, sizeof(rec), DOCONV()) == -1) {
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_wipe_all: failed to read recovery record\n"));
- return -1;
- }
- recovery_size = rec.rec_len + sizeof(rec);
- }
-
- /* wipe the hashes */
- for (i=0;i<tdb->header.hash_size;i++) {
- if (tdb_ofs_write(tdb, TDB_HASH_TOP(i), &offset) == -1) {
- TDB_LOG((tdb, TDB_DEBUG_FATAL,"tdb_wipe_all: failed to write hash %d\n", i));
- goto failed;
- }
- }
-
- /* wipe the freelist */
- if (tdb_ofs_write(tdb, FREELIST_TOP, &offset) == -1) {
- TDB_LOG((tdb, TDB_DEBUG_FATAL,"tdb_wipe_all: failed to write freelist\n"));
- goto failed;
- }
-
- /* add all the rest of the file to the freelist, possibly leaving a gap
- for the recovery area */
- if (recovery_size == 0) {
- /* the simple case - the whole file can be used as a freelist */
- data_len = (tdb->map_size - TDB_DATA_START(tdb->header.hash_size));
- if (tdb_free_region(tdb, TDB_DATA_START(tdb->header.hash_size), data_len) != 0) {
- goto failed;
- }
- } else {
- /* we need to add two freelist entries - one on either
- side of the recovery area
-
- Note that we cannot shift the recovery area during
- this operation. Only the transaction.c code may
- move the recovery area or we risk subtle data
- corruption
- */
- data_len = (recovery_head - TDB_DATA_START(tdb->header.hash_size));
- if (tdb_free_region(tdb, TDB_DATA_START(tdb->header.hash_size), data_len) != 0) {
- goto failed;
- }
- /* and the 2nd free list entry after the recovery area - if any */
- data_len = tdb->map_size - (recovery_head+recovery_size);
- if (tdb_free_region(tdb, recovery_head+recovery_size, data_len) != 0) {
- goto failed;
- }
- }
-
- if (tdb_unlockall(tdb) != 0) {
- TDB_LOG((tdb, TDB_DEBUG_FATAL,"tdb_wipe_all: failed to unlock\n"));
- goto failed;
- }
-
- return 0;
-
-failed:
- tdb_unlockall(tdb);
- return -1;
-}
+++ /dev/null
- /*
- Unix SMB/CIFS implementation.
-
- trivial database library - private includes
-
- Copyright (C) Andrew Tridgell 2005
-
- ** NOTE! The following LGPL license applies to the tdb
- ** library. This does NOT imply that all of Samba is released
- ** under the LGPL
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 3 of the License, or (at your option) any later version.
-
- This library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with this library; if not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "replace.h"
-#include "system/filesys.h"
-#include "system/time.h"
-#include "system/shmem.h"
-#include "system/select.h"
-#include "system/wait.h"
-#include "tdb.h"
-
-#ifndef HAVE_GETPAGESIZE
-#define getpagesize() 0x2000
-#endif
-
-typedef uint32_t tdb_len_t;
-typedef uint32_t tdb_off_t;
-
-#ifndef offsetof
-#define offsetof(t,f) ((unsigned int)&((t *)0)->f)
-#endif
-
-#define TDB_MAGIC_FOOD "TDB file\n"
-#define TDB_VERSION (0x26011967 + 6)
-#define TDB_MAGIC (0x26011999U)
-#define TDB_FREE_MAGIC (~TDB_MAGIC)
-#define TDB_DEAD_MAGIC (0xFEE1DEAD)
-#define TDB_RECOVERY_MAGIC (0xf53bc0e7U)
-#define TDB_ALIGNMENT 4
-#define DEFAULT_HASH_SIZE 131
-#define FREELIST_TOP (sizeof(struct tdb_header))
-#define TDB_ALIGN(x,a) (((x) + (a)-1) & ~((a)-1))
-#define TDB_BYTEREV(x) (((((x)&0xff)<<24)|((x)&0xFF00)<<8)|(((x)>>8)&0xFF00)|((x)>>24))
-#define TDB_DEAD(r) ((r)->magic == TDB_DEAD_MAGIC)
-#define TDB_BAD_MAGIC(r) ((r)->magic != TDB_MAGIC && !TDB_DEAD(r))
-#define TDB_HASH_TOP(hash) (FREELIST_TOP + (BUCKET(hash)+1)*sizeof(tdb_off_t))
-#define TDB_HASHTABLE_SIZE(tdb) ((tdb->header.hash_size+1)*sizeof(tdb_off_t))
-#define TDB_DATA_START(hash_size) (TDB_HASH_TOP(hash_size-1) + sizeof(tdb_off_t))
-#define TDB_RECOVERY_HEAD offsetof(struct tdb_header, recovery_start)
-#define TDB_SEQNUM_OFS offsetof(struct tdb_header, sequence_number)
-#define TDB_PAD_BYTE 0x42
-#define TDB_PAD_U32 0x42424242
-
-/* NB assumes there is a local variable called "tdb" that is the
- * current context, also takes doubly-parenthesized print-style
- * argument. */
-#define TDB_LOG(x) tdb->log.log_fn x
-
-/* lock offsets */
-#define GLOBAL_LOCK 0
-#define ACTIVE_LOCK 4
-#define TRANSACTION_LOCK 8
-
-/* free memory if the pointer is valid and zero the pointer */
-#ifndef SAFE_FREE
-#define SAFE_FREE(x) do { if ((x) != NULL) {free(x); (x)=NULL;} } while(0)
-#endif
-
-#define BUCKET(hash) ((hash) % tdb->header.hash_size)
-
-#define DOCONV() (tdb->flags & TDB_CONVERT)
-#define CONVERT(x) (DOCONV() ? tdb_convert(&x, sizeof(x)) : &x)
-
-
-/* the body of the database is made of one list_struct for the free space
- plus a separate data list for each hash value */
-struct list_struct {
- tdb_off_t next; /* offset of the next record in the list */
- tdb_len_t rec_len; /* total byte length of record */
- tdb_len_t key_len; /* byte length of key */
- tdb_len_t data_len; /* byte length of data */
- uint32_t full_hash; /* the full 32 bit hash of the key */
- uint32_t magic; /* try to catch errors */
- /* the following union is implied:
- union {
- char record[rec_len];
- struct {
- char key[key_len];
- char data[data_len];
- }
- uint32_t totalsize; (tailer)
- }
- */
-};
-
-
-/* this is stored at the front of every database */
-struct tdb_header {
- char magic_food[32]; /* for /etc/magic */
- uint32_t version; /* version of the code */
- uint32_t hash_size; /* number of hash entries */
- tdb_off_t rwlocks; /* obsolete - kept to detect old formats */
- tdb_off_t recovery_start; /* offset of transaction recovery region */
- tdb_off_t sequence_number; /* used when TDB_SEQNUM is set */
- tdb_off_t reserved[29];
-};
-
-struct tdb_lock_type {
- int list;
- uint32_t count;
- uint32_t ltype;
-};
-
-struct tdb_traverse_lock {
- struct tdb_traverse_lock *next;
- uint32_t off;
- uint32_t hash;
- int lock_rw;
-};
-
-
-struct tdb_methods {
- int (*tdb_read)(struct tdb_context *, tdb_off_t , void *, tdb_len_t , int );
- int (*tdb_write)(struct tdb_context *, tdb_off_t, const void *, tdb_len_t);
- void (*next_hash_chain)(struct tdb_context *, uint32_t *);
- int (*tdb_oob)(struct tdb_context *, tdb_off_t , int );
- int (*tdb_expand_file)(struct tdb_context *, tdb_off_t , tdb_off_t );
- int (*tdb_brlock)(struct tdb_context *, tdb_off_t , int, int, int, size_t);
-};
-
-struct tdb_context {
- char *name; /* the name of the database */
- void *map_ptr; /* where it is currently mapped */
- int fd; /* open file descriptor for the database */
- tdb_len_t map_size; /* how much space has been mapped */
- int read_only; /* opened read-only */
- int traverse_read; /* read-only traversal */
- int traverse_write; /* read-write traversal */
- struct tdb_lock_type global_lock;
- int num_lockrecs;
- struct tdb_lock_type *lockrecs; /* only real locks, all with count>0 */
- enum TDB_ERROR ecode; /* error code for last tdb error */
- struct tdb_header header; /* a cached copy of the header */
- uint32_t flags; /* the flags passed to tdb_open */
- struct tdb_traverse_lock travlocks; /* current traversal locks */
- struct tdb_context *next; /* all tdbs to avoid multiple opens */
- dev_t device; /* uniquely identifies this tdb */
- ino_t inode; /* uniquely identifies this tdb */
- struct tdb_logging_context log;
- unsigned int (*hash_fn)(TDB_DATA *key);
- int open_flags; /* flags used in the open - needed by reopen */
- unsigned int num_locks; /* number of chain locks held */
- const struct tdb_methods *methods;
- struct tdb_transaction *transaction;
- int page_size;
- int max_dead_records;
- bool have_transaction_lock;
- volatile sig_atomic_t *interrupt_sig_ptr;
-};
-
-
-/*
- internal prototypes
-*/
-int tdb_munmap(struct tdb_context *tdb);
-void tdb_mmap(struct tdb_context *tdb);
-int tdb_lock(struct tdb_context *tdb, int list, int ltype);
-int tdb_lock_nonblock(struct tdb_context *tdb, int list, int ltype);
-int tdb_unlock(struct tdb_context *tdb, int list, int ltype);
-int tdb_brlock(struct tdb_context *tdb, tdb_off_t offset, int rw_type, int lck_type, int probe, size_t len);
-int tdb_transaction_lock(struct tdb_context *tdb, int ltype);
-int tdb_transaction_unlock(struct tdb_context *tdb);
-int tdb_brlock_upgrade(struct tdb_context *tdb, tdb_off_t offset, size_t len);
-int tdb_write_lock_record(struct tdb_context *tdb, tdb_off_t off);
-int tdb_write_unlock_record(struct tdb_context *tdb, tdb_off_t off);
-int tdb_ofs_read(struct tdb_context *tdb, tdb_off_t offset, tdb_off_t *d);
-int tdb_ofs_write(struct tdb_context *tdb, tdb_off_t offset, tdb_off_t *d);
-void *tdb_convert(void *buf, uint32_t size);
-int tdb_free(struct tdb_context *tdb, tdb_off_t offset, struct list_struct *rec);
-tdb_off_t tdb_allocate(struct tdb_context *tdb, tdb_len_t length, struct list_struct *rec);
-int tdb_ofs_read(struct tdb_context *tdb, tdb_off_t offset, tdb_off_t *d);
-int tdb_ofs_write(struct tdb_context *tdb, tdb_off_t offset, tdb_off_t *d);
-int tdb_lock_record(struct tdb_context *tdb, tdb_off_t off);
-int tdb_unlock_record(struct tdb_context *tdb, tdb_off_t off);
-int tdb_rec_read(struct tdb_context *tdb, tdb_off_t offset, struct list_struct *rec);
-int tdb_rec_write(struct tdb_context *tdb, tdb_off_t offset, struct list_struct *rec);
-int tdb_do_delete(struct tdb_context *tdb, tdb_off_t rec_ptr, struct list_struct *rec);
-unsigned char *tdb_alloc_read(struct tdb_context *tdb, tdb_off_t offset, tdb_len_t len);
-int tdb_parse_data(struct tdb_context *tdb, TDB_DATA key,
- tdb_off_t offset, tdb_len_t len,
- int (*parser)(TDB_DATA key, TDB_DATA data,
- void *private_data),
- void *private_data);
-tdb_off_t tdb_find_lock_hash(struct tdb_context *tdb, TDB_DATA key, uint32_t hash, int locktype,
- struct list_struct *rec);
-void tdb_io_init(struct tdb_context *tdb);
-int tdb_expand(struct tdb_context *tdb, tdb_off_t size);
-int tdb_rec_free_read(struct tdb_context *tdb, tdb_off_t off,
- struct list_struct *rec);
-
-
+++ /dev/null
- /*
- Unix SMB/CIFS implementation.
-
- trivial database library
-
- Copyright (C) Andrew Tridgell 2005
-
- ** NOTE! The following LGPL license applies to the tdb
- ** library. This does NOT imply that all of Samba is released
- ** under the LGPL
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 3 of the License, or (at your option) any later version.
-
- This library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with this library; if not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "tdb_private.h"
-
-/*
- transaction design:
-
- - only allow a single transaction at a time per database. This makes
- using the transaction API simpler, as otherwise the caller would
- have to cope with temporary failures in transactions that conflict
- with other current transactions
-
- - keep the transaction recovery information in the same file as the
- database, using a special 'transaction recovery' record pointed at
- by the header. This removes the need for extra journal files as
- used by some other databases
-
- - dynamically allocated the transaction recover record, re-using it
- for subsequent transactions. If a larger record is needed then
- tdb_free() the old record to place it on the normal tdb freelist
- before allocating the new record
-
- - during transactions, keep a linked list of writes all that have
- been performed by intercepting all tdb_write() calls. The hooked
- transaction versions of tdb_read() and tdb_write() check this
- linked list and try to use the elements of the list in preference
- to the real database.
-
- - don't allow any locks to be held when a transaction starts,
- otherwise we can end up with deadlock (plus lack of lock nesting
- in posix locks would mean the lock is lost)
-
- - if the caller gains a lock during the transaction but doesn't
- release it then fail the commit
-
- - allow for nested calls to tdb_transaction_start(), re-using the
- existing transaction record. If the inner transaction is cancelled
- then a subsequent commit will fail
-
- - keep a mirrored copy of the tdb hash chain heads to allow for the
- fast hash heads scan on traverse, updating the mirrored copy in
- the transaction version of tdb_write
-
- - allow callers to mix transaction and non-transaction use of tdb,
- although once a transaction is started then an exclusive lock is
- gained until the transaction is committed or cancelled
-
- - the commit stategy involves first saving away all modified data
- into a linearised buffer in the transaction recovery area, then
- marking the transaction recovery area with a magic value to
- indicate a valid recovery record. In total 4 fsync/msync calls are
- needed per commit to prevent race conditions. It might be possible
- to reduce this to 3 or even 2 with some more work.
-
- - check for a valid recovery record on open of the tdb, while the
- global lock is held. Automatically recover from the transaction
- recovery area if needed, then continue with the open as
- usual. This allows for smooth crash recovery with no administrator
- intervention.
-
- - if TDB_NOSYNC is passed to flags in tdb_open then transactions are
- still available, but no transaction recovery area is used and no
- fsync/msync calls are made.
-
-*/
-
-
-/*
- hold the context of any current transaction
-*/
-struct tdb_transaction {
- /* we keep a mirrored copy of the tdb hash heads here so
- tdb_next_hash_chain() can operate efficiently */
- uint32_t *hash_heads;
-
- /* the original io methods - used to do IOs to the real db */
- const struct tdb_methods *io_methods;
-
- /* the list of transaction blocks. When a block is first
- written to, it gets created in this list */
- uint8_t **blocks;
- uint32_t num_blocks;
- uint32_t block_size; /* bytes in each block */
- uint32_t last_block_size; /* number of valid bytes in the last block */
-
- /* non-zero when an internal transaction error has
- occurred. All write operations will then fail until the
- transaction is ended */
- int transaction_error;
-
- /* when inside a transaction we need to keep track of any
- nested tdb_transaction_start() calls, as these are allowed,
- but don't create a new transaction */
- int nesting;
-
- /* old file size before transaction */
- tdb_len_t old_map_size;
-};
-
-
-/*
- read while in a transaction. We need to check first if the data is in our list
- of transaction elements, then if not do a real read
-*/
-static int transaction_read(struct tdb_context *tdb, tdb_off_t off, void *buf,
- tdb_len_t len, int cv)
-{
- uint32_t blk;
-
- /* break it down into block sized ops */
- while (len + (off % tdb->transaction->block_size) > tdb->transaction->block_size) {
- tdb_len_t len2 = tdb->transaction->block_size - (off % tdb->transaction->block_size);
- if (transaction_read(tdb, off, buf, len2, cv) != 0) {
- return -1;
- }
- len -= len2;
- off += len2;
- buf = (void *)(len2 + (char *)buf);
- }
-
- if (len == 0) {
- return 0;
- }
-
- blk = off / tdb->transaction->block_size;
-
- /* see if we have it in the block list */
- if (tdb->transaction->num_blocks <= blk ||
- tdb->transaction->blocks[blk] == NULL) {
- /* nope, do a real read */
- if (tdb->transaction->io_methods->tdb_read(tdb, off, buf, len, cv) != 0) {
- goto fail;
- }
- return 0;
- }
-
- /* it is in the block list. Now check for the last block */
- if (blk == tdb->transaction->num_blocks-1) {
- if (len > tdb->transaction->last_block_size) {
- goto fail;
- }
- }
-
- /* now copy it out of this block */
- memcpy(buf, tdb->transaction->blocks[blk] + (off % tdb->transaction->block_size), len);
- if (cv) {
- tdb_convert(buf, len);
- }
- return 0;
-
-fail:
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "transaction_read: failed at off=%d len=%d\n", off, len));
- tdb->ecode = TDB_ERR_IO;
- tdb->transaction->transaction_error = 1;
- return -1;
-}
-
-
-/*
- write while in a transaction
-*/
-static int transaction_write(struct tdb_context *tdb, tdb_off_t off,
- const void *buf, tdb_len_t len)
-{
- uint32_t blk;
-
- /* if the write is to a hash head, then update the transaction
- hash heads */
- if (len == sizeof(tdb_off_t) && off >= FREELIST_TOP &&
- off < FREELIST_TOP+TDB_HASHTABLE_SIZE(tdb)) {
- uint32_t chain = (off-FREELIST_TOP) / sizeof(tdb_off_t);
- memcpy(&tdb->transaction->hash_heads[chain], buf, len);
- }
-
- /* break it up into block sized chunks */
- while (len + (off % tdb->transaction->block_size) > tdb->transaction->block_size) {
- tdb_len_t len2 = tdb->transaction->block_size - (off % tdb->transaction->block_size);
- if (transaction_write(tdb, off, buf, len2) != 0) {
- return -1;
- }
- len -= len2;
- off += len2;
- if (buf != NULL) {
- buf = (const void *)(len2 + (const char *)buf);
- }
- }
-
- if (len == 0) {
- return 0;
- }
-
- blk = off / tdb->transaction->block_size;
- off = off % tdb->transaction->block_size;
-
- if (tdb->transaction->num_blocks <= blk) {
- uint8_t **new_blocks;
- /* expand the blocks array */
- if (tdb->transaction->blocks == NULL) {
- new_blocks = (uint8_t **)malloc(
- (blk+1)*sizeof(uint8_t *));
- } else {
- new_blocks = (uint8_t **)realloc(
- tdb->transaction->blocks,
- (blk+1)*sizeof(uint8_t *));
- }
- if (new_blocks == NULL) {
- tdb->ecode = TDB_ERR_OOM;
- goto fail;
- }
- memset(&new_blocks[tdb->transaction->num_blocks], 0,
- (1+(blk - tdb->transaction->num_blocks))*sizeof(uint8_t *));
- tdb->transaction->blocks = new_blocks;
- tdb->transaction->num_blocks = blk+1;
- tdb->transaction->last_block_size = 0;
- }
-
- /* allocate and fill a block? */
- if (tdb->transaction->blocks[blk] == NULL) {
- tdb->transaction->blocks[blk] = (uint8_t *)calloc(tdb->transaction->block_size, 1);
- if (tdb->transaction->blocks[blk] == NULL) {
- tdb->ecode = TDB_ERR_OOM;
- tdb->transaction->transaction_error = 1;
- return -1;
- }
- if (tdb->transaction->old_map_size > blk * tdb->transaction->block_size) {
- tdb_len_t len2 = tdb->transaction->block_size;
- if (len2 + (blk * tdb->transaction->block_size) > tdb->transaction->old_map_size) {
- len2 = tdb->transaction->old_map_size - (blk * tdb->transaction->block_size);
- }
- if (tdb->transaction->io_methods->tdb_read(tdb, blk * tdb->transaction->block_size,
- tdb->transaction->blocks[blk],
- len2, 0) != 0) {
- SAFE_FREE(tdb->transaction->blocks[blk]);
- tdb->ecode = TDB_ERR_IO;
- goto fail;
- }
- if (blk == tdb->transaction->num_blocks-1) {
- tdb->transaction->last_block_size = len2;
- }
- }
- }
-
- /* overwrite part of an existing block */
- if (buf == NULL) {
- memset(tdb->transaction->blocks[blk] + off, 0, len);
- } else {
- memcpy(tdb->transaction->blocks[blk] + off, buf, len);
- }
- if (blk == tdb->transaction->num_blocks-1) {
- if (len + off > tdb->transaction->last_block_size) {
- tdb->transaction->last_block_size = len + off;
- }
- }
-
- return 0;
-
-fail:
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "transaction_write: failed at off=%d len=%d\n",
- (blk*tdb->transaction->block_size) + off, len));
- tdb->transaction->transaction_error = 1;
- return -1;
-}
-
-
-/*
- write while in a transaction - this varient never expands the transaction blocks, it only
- updates existing blocks. This means it cannot change the recovery size
-*/
-static int transaction_write_existing(struct tdb_context *tdb, tdb_off_t off,
- const void *buf, tdb_len_t len)
-{
- uint32_t blk;
-
- /* break it up into block sized chunks */
- while (len + (off % tdb->transaction->block_size) > tdb->transaction->block_size) {
- tdb_len_t len2 = tdb->transaction->block_size - (off % tdb->transaction->block_size);
- if (transaction_write_existing(tdb, off, buf, len2) != 0) {
- return -1;
- }
- len -= len2;
- off += len2;
- if (buf != NULL) {
- buf = (const void *)(len2 + (const char *)buf);
- }
- }
-
- if (len == 0) {
- return 0;
- }
-
- blk = off / tdb->transaction->block_size;
- off = off % tdb->transaction->block_size;
-
- if (tdb->transaction->num_blocks <= blk ||
- tdb->transaction->blocks[blk] == NULL) {
- return 0;
- }
-
- if (blk == tdb->transaction->num_blocks-1 &&
- off + len > tdb->transaction->last_block_size) {
- if (off >= tdb->transaction->last_block_size) {
- return 0;
- }
- len = tdb->transaction->last_block_size - off;
- }
-
- /* overwrite part of an existing block */
- memcpy(tdb->transaction->blocks[blk] + off, buf, len);
-
- return 0;
-}
-
-
-/*
- accelerated hash chain head search, using the cached hash heads
-*/
-static void transaction_next_hash_chain(struct tdb_context *tdb, uint32_t *chain)
-{
- uint32_t h = *chain;
- for (;h < tdb->header.hash_size;h++) {
- /* the +1 takes account of the freelist */
- if (0 != tdb->transaction->hash_heads[h+1]) {
- break;
- }
- }
- (*chain) = h;
-}
-
-/*
- out of bounds check during a transaction
-*/
-static int transaction_oob(struct tdb_context *tdb, tdb_off_t len, int probe)
-{
- if (len <= tdb->map_size) {
- return 0;
- }
- return TDB_ERRCODE(TDB_ERR_IO, -1);
-}
-
-/*
- transaction version of tdb_expand().
-*/
-static int transaction_expand_file(struct tdb_context *tdb, tdb_off_t size,
- tdb_off_t addition)
-{
- /* add a write to the transaction elements, so subsequent
- reads see the zero data */
- if (transaction_write(tdb, size, NULL, addition) != 0) {
- return -1;
- }
-
- return 0;
-}
-
-/*
- brlock during a transaction - ignore them
-*/
-static int transaction_brlock(struct tdb_context *tdb, tdb_off_t offset,
- int rw_type, int lck_type, int probe, size_t len)
-{
- return 0;
-}
-
-static const struct tdb_methods transaction_methods = {
- transaction_read,
- transaction_write,
- transaction_next_hash_chain,
- transaction_oob,
- transaction_expand_file,
- transaction_brlock
-};
-
-
-/*
- start a tdb transaction. No token is returned, as only a single
- transaction is allowed to be pending per tdb_context
-*/
-int tdb_transaction_start(struct tdb_context *tdb)
-{
- /* some sanity checks */
- if (tdb->read_only || (tdb->flags & TDB_INTERNAL) || tdb->traverse_read) {
- TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_transaction_start: cannot start a transaction on a read-only or internal db\n"));
- tdb->ecode = TDB_ERR_EINVAL;
- return -1;
- }
-
- /* cope with nested tdb_transaction_start() calls */
- if (tdb->transaction != NULL) {
- tdb->transaction->nesting++;
- TDB_LOG((tdb, TDB_DEBUG_TRACE, "tdb_transaction_start: nesting %d\n",
- tdb->transaction->nesting));
- return 0;
- }
-
- if (tdb->num_locks != 0 || tdb->global_lock.count) {
- /* the caller must not have any locks when starting a
- transaction as otherwise we'll be screwed by lack
- of nested locks in posix */
- TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_transaction_start: cannot start a transaction with locks held\n"));
- tdb->ecode = TDB_ERR_LOCK;
- return -1;
- }
-
- if (tdb->travlocks.next != NULL) {
- /* you cannot use transactions inside a traverse (although you can use
- traverse inside a transaction) as otherwise you can end up with
- deadlock */
- TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_transaction_start: cannot start a transaction within a traverse\n"));
- tdb->ecode = TDB_ERR_LOCK;
- return -1;
- }
-
- tdb->transaction = (struct tdb_transaction *)
- calloc(sizeof(struct tdb_transaction), 1);
- if (tdb->transaction == NULL) {
- tdb->ecode = TDB_ERR_OOM;
- return -1;
- }
-
- /* a page at a time seems like a reasonable compromise between compactness and efficiency */
- tdb->transaction->block_size = tdb->page_size;
-
- /* get the transaction write lock. This is a blocking lock. As
- discussed with Volker, there are a number of ways we could
- make this async, which we will probably do in the future */
- if (tdb_transaction_lock(tdb, F_WRLCK) == -1) {
- SAFE_FREE(tdb->transaction->blocks);
- SAFE_FREE(tdb->transaction);
- return -1;
- }
-
- /* get a read lock from the freelist to the end of file. This
- is upgraded to a write lock during the commit */
- if (tdb_brlock(tdb, FREELIST_TOP, F_RDLCK, F_SETLKW, 0, 0) == -1) {
- TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_transaction_start: failed to get hash locks\n"));
- tdb->ecode = TDB_ERR_LOCK;
- goto fail;
- }
-
- /* setup a copy of the hash table heads so the hash scan in
- traverse can be fast */
- tdb->transaction->hash_heads = (uint32_t *)
- calloc(tdb->header.hash_size+1, sizeof(uint32_t));
- if (tdb->transaction->hash_heads == NULL) {
- tdb->ecode = TDB_ERR_OOM;
- goto fail;
- }
- if (tdb->methods->tdb_read(tdb, FREELIST_TOP, tdb->transaction->hash_heads,
- TDB_HASHTABLE_SIZE(tdb), 0) != 0) {
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_start: failed to read hash heads\n"));
- tdb->ecode = TDB_ERR_IO;
- goto fail;
- }
-
- /* make sure we know about any file expansions already done by
- anyone else */
- tdb->methods->tdb_oob(tdb, tdb->map_size + 1, 1);
- tdb->transaction->old_map_size = tdb->map_size;
-
- /* finally hook the io methods, replacing them with
- transaction specific methods */
- tdb->transaction->io_methods = tdb->methods;
- tdb->methods = &transaction_methods;
-
- return 0;
-
-fail:
- tdb_brlock(tdb, FREELIST_TOP, F_UNLCK, F_SETLKW, 0, 0);
- tdb_transaction_unlock(tdb);
- SAFE_FREE(tdb->transaction->blocks);
- SAFE_FREE(tdb->transaction->hash_heads);
- SAFE_FREE(tdb->transaction);
- return -1;
-}
-
-
-/*
- cancel the current transaction
-*/
-int tdb_transaction_cancel(struct tdb_context *tdb)
-{
- int i;
-
- if (tdb->transaction == NULL) {
- TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_transaction_cancel: no transaction\n"));
- return -1;
- }
-
- if (tdb->transaction->nesting != 0) {
- tdb->transaction->transaction_error = 1;
- tdb->transaction->nesting--;
- return 0;
- }
-
- tdb->map_size = tdb->transaction->old_map_size;
-
- /* free all the transaction blocks */
- for (i=0;i<tdb->transaction->num_blocks;i++) {
- if (tdb->transaction->blocks[i] != NULL) {
- free(tdb->transaction->blocks[i]);
- }
- }
- SAFE_FREE(tdb->transaction->blocks);
-
- /* remove any global lock created during the transaction */
- if (tdb->global_lock.count != 0) {
- tdb_brlock(tdb, FREELIST_TOP, F_UNLCK, F_SETLKW, 0, 4*tdb->header.hash_size);
- tdb->global_lock.count = 0;
- }
-
- /* remove any locks created during the transaction */
- if (tdb->num_locks != 0) {
- for (i=0;i<tdb->num_lockrecs;i++) {
- tdb_brlock(tdb,FREELIST_TOP+4*tdb->lockrecs[i].list,
- F_UNLCK,F_SETLKW, 0, 1);
- }
- tdb->num_locks = 0;
- tdb->num_lockrecs = 0;
- SAFE_FREE(tdb->lockrecs);
- }
-
- /* restore the normal io methods */
- tdb->methods = tdb->transaction->io_methods;
-
- tdb_brlock(tdb, FREELIST_TOP, F_UNLCK, F_SETLKW, 0, 0);
- tdb_transaction_unlock(tdb);
- SAFE_FREE(tdb->transaction->hash_heads);
- SAFE_FREE(tdb->transaction);
-
- return 0;
-}
-
-/*
- sync to disk
-*/
-static int transaction_sync(struct tdb_context *tdb, tdb_off_t offset, tdb_len_t length)
-{
- if (fsync(tdb->fd) != 0) {
- tdb->ecode = TDB_ERR_IO;
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction: fsync failed\n"));
- return -1;
- }
-#ifdef HAVE_MMAP
- if (tdb->map_ptr) {
- tdb_off_t moffset = offset & ~(tdb->page_size-1);
- if (msync(moffset + (char *)tdb->map_ptr,
- length + (offset - moffset), MS_SYNC) != 0) {
- tdb->ecode = TDB_ERR_IO;
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction: msync failed - %s\n",
- strerror(errno)));
- return -1;
- }
- }
-#endif
- return 0;
-}
-
-
-/*
- work out how much space the linearised recovery data will consume
-*/
-static tdb_len_t tdb_recovery_size(struct tdb_context *tdb)
-{
- tdb_len_t recovery_size = 0;
- int i;
-
- recovery_size = sizeof(uint32_t);
- for (i=0;i<tdb->transaction->num_blocks;i++) {
- if (i * tdb->transaction->block_size >= tdb->transaction->old_map_size) {
- break;
- }
- if (tdb->transaction->blocks[i] == NULL) {
- continue;
- }
- recovery_size += 2*sizeof(tdb_off_t);
- if (i == tdb->transaction->num_blocks-1) {
- recovery_size += tdb->transaction->last_block_size;
- } else {
- recovery_size += tdb->transaction->block_size;
- }
- }
-
- return recovery_size;
-}
-
-/*
- allocate the recovery area, or use an existing recovery area if it is
- large enough
-*/
-static int tdb_recovery_allocate(struct tdb_context *tdb,
- tdb_len_t *recovery_size,
- tdb_off_t *recovery_offset,
- tdb_len_t *recovery_max_size)
-{
- struct list_struct rec;
- const struct tdb_methods *methods = tdb->transaction->io_methods;
- tdb_off_t recovery_head;
-
- if (tdb_ofs_read(tdb, TDB_RECOVERY_HEAD, &recovery_head) == -1) {
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_recovery_allocate: failed to read recovery head\n"));
- return -1;
- }
-
- rec.rec_len = 0;
-
- if (recovery_head != 0 &&
- methods->tdb_read(tdb, recovery_head, &rec, sizeof(rec), DOCONV()) == -1) {
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_recovery_allocate: failed to read recovery record\n"));
- return -1;
- }
-
- *recovery_size = tdb_recovery_size(tdb);
-
- if (recovery_head != 0 && *recovery_size <= rec.rec_len) {
- /* it fits in the existing area */
- *recovery_max_size = rec.rec_len;
- *recovery_offset = recovery_head;
- return 0;
- }
-
- /* we need to free up the old recovery area, then allocate a
- new one at the end of the file. Note that we cannot use
- tdb_allocate() to allocate the new one as that might return
- us an area that is being currently used (as of the start of
- the transaction) */
- if (recovery_head != 0) {
- if (tdb_free(tdb, recovery_head, &rec) == -1) {
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_recovery_allocate: failed to free previous recovery area\n"));
- return -1;
- }
- }
-
- /* the tdb_free() call might have increased the recovery size */
- *recovery_size = tdb_recovery_size(tdb);
-
- /* round up to a multiple of page size */
- *recovery_max_size = TDB_ALIGN(sizeof(rec) + *recovery_size, tdb->page_size) - sizeof(rec);
- *recovery_offset = tdb->map_size;
- recovery_head = *recovery_offset;
-
- if (methods->tdb_expand_file(tdb, tdb->transaction->old_map_size,
- (tdb->map_size - tdb->transaction->old_map_size) +
- sizeof(rec) + *recovery_max_size) == -1) {
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_recovery_allocate: failed to create recovery area\n"));
- return -1;
- }
-
- /* remap the file (if using mmap) */
- methods->tdb_oob(tdb, tdb->map_size + 1, 1);
-
- /* we have to reset the old map size so that we don't try to expand the file
- again in the transaction commit, which would destroy the recovery area */
- tdb->transaction->old_map_size = tdb->map_size;
-
- /* write the recovery header offset and sync - we can sync without a race here
- as the magic ptr in the recovery record has not been set */
- CONVERT(recovery_head);
- if (methods->tdb_write(tdb, TDB_RECOVERY_HEAD,
- &recovery_head, sizeof(tdb_off_t)) == -1) {
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_recovery_allocate: failed to write recovery head\n"));
- return -1;
- }
- if (transaction_write_existing(tdb, TDB_RECOVERY_HEAD, &recovery_head, sizeof(tdb_off_t)) == -1) {
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_recovery_allocate: failed to write recovery head\n"));
- return -1;
- }
-
- return 0;
-}
-
-
-/*
- setup the recovery data that will be used on a crash during commit
-*/
-static int transaction_setup_recovery(struct tdb_context *tdb,
- tdb_off_t *magic_offset)
-{
- tdb_len_t recovery_size;
- unsigned char *data, *p;
- const struct tdb_methods *methods = tdb->transaction->io_methods;
- struct list_struct *rec;
- tdb_off_t recovery_offset, recovery_max_size;
- tdb_off_t old_map_size = tdb->transaction->old_map_size;
- uint32_t magic, tailer;
- int i;
-
- /*
- check that the recovery area has enough space
- */
- if (tdb_recovery_allocate(tdb, &recovery_size,
- &recovery_offset, &recovery_max_size) == -1) {
- return -1;
- }
-
- data = (unsigned char *)malloc(recovery_size + sizeof(*rec));
- if (data == NULL) {
- tdb->ecode = TDB_ERR_OOM;
- return -1;
- }
-
- rec = (struct list_struct *)data;
- memset(rec, 0, sizeof(*rec));
-
- rec->magic = 0;
- rec->data_len = recovery_size;
- rec->rec_len = recovery_max_size;
- rec->key_len = old_map_size;
- CONVERT(rec);
-
- /* build the recovery data into a single blob to allow us to do a single
- large write, which should be more efficient */
- p = data + sizeof(*rec);
- for (i=0;i<tdb->transaction->num_blocks;i++) {
- tdb_off_t offset;
- tdb_len_t length;
-
- if (tdb->transaction->blocks[i] == NULL) {
- continue;
- }
-
- offset = i * tdb->transaction->block_size;
- length = tdb->transaction->block_size;
- if (i == tdb->transaction->num_blocks-1) {
- length = tdb->transaction->last_block_size;
- }
-
- if (offset >= old_map_size) {
- continue;
- }
- if (offset + length > tdb->transaction->old_map_size) {
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_setup_recovery: transaction data over new region boundary\n"));
- free(data);
- tdb->ecode = TDB_ERR_CORRUPT;
- return -1;
- }
- memcpy(p, &offset, 4);
- memcpy(p+4, &length, 4);
- if (DOCONV()) {
- tdb_convert(p, 8);
- }
- /* the recovery area contains the old data, not the
- new data, so we have to call the original tdb_read
- method to get it */
- if (methods->tdb_read(tdb, offset, p + 8, length, 0) != 0) {
- free(data);
- tdb->ecode = TDB_ERR_IO;
- return -1;
- }
- p += 8 + length;
- }
-
- /* and the tailer */
- tailer = sizeof(*rec) + recovery_max_size;
- memcpy(p, &tailer, 4);
- CONVERT(p);
-
- /* write the recovery data to the recovery area */
- if (methods->tdb_write(tdb, recovery_offset, data, sizeof(*rec) + recovery_size) == -1) {
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_setup_recovery: failed to write recovery data\n"));
- free(data);
- tdb->ecode = TDB_ERR_IO;
- return -1;
- }
- if (transaction_write_existing(tdb, recovery_offset, data, sizeof(*rec) + recovery_size) == -1) {
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_setup_recovery: failed to write secondary recovery data\n"));
- free(data);
- tdb->ecode = TDB_ERR_IO;
- return -1;
- }
-
- /* as we don't have ordered writes, we have to sync the recovery
- data before we update the magic to indicate that the recovery
- data is present */
- if (transaction_sync(tdb, recovery_offset, sizeof(*rec) + recovery_size) == -1) {
- free(data);
- return -1;
- }
-
- free(data);
-
- magic = TDB_RECOVERY_MAGIC;
- CONVERT(magic);
-
- *magic_offset = recovery_offset + offsetof(struct list_struct, magic);
-
- if (methods->tdb_write(tdb, *magic_offset, &magic, sizeof(magic)) == -1) {
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_setup_recovery: failed to write recovery magic\n"));
- tdb->ecode = TDB_ERR_IO;
- return -1;
- }
- if (transaction_write_existing(tdb, *magic_offset, &magic, sizeof(magic)) == -1) {
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_setup_recovery: failed to write secondary recovery magic\n"));
- tdb->ecode = TDB_ERR_IO;
- return -1;
- }
-
- /* ensure the recovery magic marker is on disk */
- if (transaction_sync(tdb, *magic_offset, sizeof(magic)) == -1) {
- return -1;
- }
-
- return 0;
-}
-
-/*
- commit the current transaction
-*/
-int tdb_transaction_commit(struct tdb_context *tdb)
-{
- const struct tdb_methods *methods;
- tdb_off_t magic_offset = 0;
- uint32_t zero = 0;
- int i;
-
- if (tdb->transaction == NULL) {
- TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_transaction_commit: no transaction\n"));
- return -1;
- }
-
- if (tdb->transaction->transaction_error) {
- tdb->ecode = TDB_ERR_IO;
- tdb_transaction_cancel(tdb);
- TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_transaction_commit: transaction error pending\n"));
- return -1;
- }
-
-
- if (tdb->transaction->nesting != 0) {
- tdb->transaction->nesting--;
- return 0;
- }
-
- /* check for a null transaction */
- if (tdb->transaction->blocks == NULL) {
- tdb_transaction_cancel(tdb);
- return 0;
- }
-
- methods = tdb->transaction->io_methods;
-
- /* if there are any locks pending then the caller has not
- nested their locks properly, so fail the transaction */
- if (tdb->num_locks || tdb->global_lock.count) {
- tdb->ecode = TDB_ERR_LOCK;
- TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_transaction_commit: locks pending on commit\n"));
- tdb_transaction_cancel(tdb);
- return -1;
- }
-
- /* upgrade the main transaction lock region to a write lock */
- if (tdb_brlock_upgrade(tdb, FREELIST_TOP, 0) == -1) {
- TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_transaction_start: failed to upgrade hash locks\n"));
- tdb->ecode = TDB_ERR_LOCK;
- tdb_transaction_cancel(tdb);
- return -1;
- }
-
- /* get the global lock - this prevents new users attaching to the database
- during the commit */
- if (tdb_brlock(tdb, GLOBAL_LOCK, F_WRLCK, F_SETLKW, 0, 1) == -1) {
- TDB_LOG((tdb, TDB_DEBUG_ERROR, "tdb_transaction_commit: failed to get global lock\n"));
- tdb->ecode = TDB_ERR_LOCK;
- tdb_transaction_cancel(tdb);
- return -1;
- }
-
- if (!(tdb->flags & TDB_NOSYNC)) {
- /* write the recovery data to the end of the file */
- if (transaction_setup_recovery(tdb, &magic_offset) == -1) {
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_commit: failed to setup recovery data\n"));
- tdb_brlock(tdb, GLOBAL_LOCK, F_UNLCK, F_SETLKW, 0, 1);
- tdb_transaction_cancel(tdb);
- return -1;
- }
- }
-
- /* expand the file to the new size if needed */
- if (tdb->map_size != tdb->transaction->old_map_size) {
- if (methods->tdb_expand_file(tdb, tdb->transaction->old_map_size,
- tdb->map_size -
- tdb->transaction->old_map_size) == -1) {
- tdb->ecode = TDB_ERR_IO;
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_commit: expansion failed\n"));
- tdb_brlock(tdb, GLOBAL_LOCK, F_UNLCK, F_SETLKW, 0, 1);
- tdb_transaction_cancel(tdb);
- return -1;
- }
- tdb->map_size = tdb->transaction->old_map_size;
- methods->tdb_oob(tdb, tdb->map_size + 1, 1);
- }
-
- /* perform all the writes */
- for (i=0;i<tdb->transaction->num_blocks;i++) {
- tdb_off_t offset;
- tdb_len_t length;
-
- if (tdb->transaction->blocks[i] == NULL) {
- continue;
- }
-
- offset = i * tdb->transaction->block_size;
- length = tdb->transaction->block_size;
- if (i == tdb->transaction->num_blocks-1) {
- length = tdb->transaction->last_block_size;
- }
-
- if (methods->tdb_write(tdb, offset, tdb->transaction->blocks[i], length) == -1) {
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_commit: write failed during commit\n"));
-
- /* we've overwritten part of the data and
- possibly expanded the file, so we need to
- run the crash recovery code */
- tdb->methods = methods;
- tdb_transaction_recover(tdb);
-
- tdb_transaction_cancel(tdb);
- tdb_brlock(tdb, GLOBAL_LOCK, F_UNLCK, F_SETLKW, 0, 1);
-
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_commit: write failed\n"));
- return -1;
- }
- SAFE_FREE(tdb->transaction->blocks[i]);
- }
-
- SAFE_FREE(tdb->transaction->blocks);
- tdb->transaction->num_blocks = 0;
-
- if (!(tdb->flags & TDB_NOSYNC)) {
- /* ensure the new data is on disk */
- if (transaction_sync(tdb, 0, tdb->map_size) == -1) {
- return -1;
- }
-
- /* remove the recovery marker */
- if (methods->tdb_write(tdb, magic_offset, &zero, 4) == -1) {
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_commit: failed to remove recovery magic\n"));
- return -1;
- }
-
- /* ensure the recovery marker has been removed on disk */
- if (transaction_sync(tdb, magic_offset, 4) == -1) {
- return -1;
- }
- }
-
- tdb_brlock(tdb, GLOBAL_LOCK, F_UNLCK, F_SETLKW, 0, 1);
-
- /*
- TODO: maybe write to some dummy hdr field, or write to magic
- offset without mmap, before the last sync, instead of the
- utime() call
- */
-
- /* on some systems (like Linux 2.6.x) changes via mmap/msync
- don't change the mtime of the file, this means the file may
- not be backed up (as tdb rounding to block sizes means that
- file size changes are quite rare too). The following forces
- mtime changes when a transaction completes */
-#ifdef HAVE_UTIME
- utime(tdb->name, NULL);
-#endif
-
- /* use a transaction cancel to free memory and remove the
- transaction locks */
- tdb_transaction_cancel(tdb);
-
- return 0;
-}
-
-
-/*
- recover from an aborted transaction. Must be called with exclusive
- database write access already established (including the global
- lock to prevent new processes attaching)
-*/
-int tdb_transaction_recover(struct tdb_context *tdb)
-{
- tdb_off_t recovery_head, recovery_eof;
- unsigned char *data, *p;
- uint32_t zero = 0;
- struct list_struct rec;
-
- /* find the recovery area */
- if (tdb_ofs_read(tdb, TDB_RECOVERY_HEAD, &recovery_head) == -1) {
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_recover: failed to read recovery head\n"));
- tdb->ecode = TDB_ERR_IO;
- return -1;
- }
-
- if (recovery_head == 0) {
- /* we have never allocated a recovery record */
- return 0;
- }
-
- /* read the recovery record */
- if (tdb->methods->tdb_read(tdb, recovery_head, &rec,
- sizeof(rec), DOCONV()) == -1) {
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_recover: failed to read recovery record\n"));
- tdb->ecode = TDB_ERR_IO;
- return -1;
- }
-
- if (rec.magic != TDB_RECOVERY_MAGIC) {
- /* there is no valid recovery data */
- return 0;
- }
-
- if (tdb->read_only) {
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_recover: attempt to recover read only database\n"));
- tdb->ecode = TDB_ERR_CORRUPT;
- return -1;
- }
-
- recovery_eof = rec.key_len;
-
- data = (unsigned char *)malloc(rec.data_len);
- if (data == NULL) {
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_recover: failed to allocate recovery data\n"));
- tdb->ecode = TDB_ERR_OOM;
- return -1;
- }
-
- /* read the full recovery data */
- if (tdb->methods->tdb_read(tdb, recovery_head + sizeof(rec), data,
- rec.data_len, 0) == -1) {
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_recover: failed to read recovery data\n"));
- tdb->ecode = TDB_ERR_IO;
- return -1;
- }
-
- /* recover the file data */
- p = data;
- while (p+8 < data + rec.data_len) {
- uint32_t ofs, len;
- if (DOCONV()) {
- tdb_convert(p, 8);
- }
- memcpy(&ofs, p, 4);
- memcpy(&len, p+4, 4);
-
- if (tdb->methods->tdb_write(tdb, ofs, p+8, len) == -1) {
- free(data);
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_recover: failed to recover %d bytes at offset %d\n", len, ofs));
- tdb->ecode = TDB_ERR_IO;
- return -1;
- }
- p += 8 + len;
- }
-
- free(data);
-
- if (transaction_sync(tdb, 0, tdb->map_size) == -1) {
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_recover: failed to sync recovery\n"));
- tdb->ecode = TDB_ERR_IO;
- return -1;
- }
-
- /* if the recovery area is after the recovered eof then remove it */
- if (recovery_eof <= recovery_head) {
- if (tdb_ofs_write(tdb, TDB_RECOVERY_HEAD, &zero) == -1) {
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_recover: failed to remove recovery head\n"));
- tdb->ecode = TDB_ERR_IO;
- return -1;
- }
- }
-
- /* remove the recovery magic */
- if (tdb_ofs_write(tdb, recovery_head + offsetof(struct list_struct, magic),
- &zero) == -1) {
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_recover: failed to remove recovery magic\n"));
- tdb->ecode = TDB_ERR_IO;
- return -1;
- }
-
- /* reduce the file size to the old size */
- tdb_munmap(tdb);
- if (ftruncate(tdb->fd, recovery_eof) != 0) {
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_recover: failed to reduce to recovery size\n"));
- tdb->ecode = TDB_ERR_IO;
- return -1;
- }
- tdb->map_size = recovery_eof;
- tdb_mmap(tdb);
-
- if (transaction_sync(tdb, 0, recovery_eof) == -1) {
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_recover: failed to sync2 recovery\n"));
- tdb->ecode = TDB_ERR_IO;
- return -1;
- }
-
- TDB_LOG((tdb, TDB_DEBUG_TRACE, "tdb_transaction_recover: recovered %d byte database\n",
- recovery_eof));
-
- /* all done */
- return 0;
-}
+++ /dev/null
- /*
- Unix SMB/CIFS implementation.
-
- trivial database library
-
- Copyright (C) Andrew Tridgell 1999-2005
- Copyright (C) Paul `Rusty' Russell 2000
- Copyright (C) Jeremy Allison 2000-2003
-
- ** NOTE! The following LGPL license applies to the tdb
- ** library. This does NOT imply that all of Samba is released
- ** under the LGPL
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 3 of the License, or (at your option) any later version.
-
- This library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with this library; if not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "tdb_private.h"
-
-/* Uses traverse lock: 0 = finish, -1 = error, other = record offset */
-static int tdb_next_lock(struct tdb_context *tdb, struct tdb_traverse_lock *tlock,
- struct list_struct *rec)
-{
- int want_next = (tlock->off != 0);
-
- /* Lock each chain from the start one. */
- for (; tlock->hash < tdb->header.hash_size; tlock->hash++) {
- if (!tlock->off && tlock->hash != 0) {
- /* this is an optimisation for the common case where
- the hash chain is empty, which is particularly
- common for the use of tdb with ldb, where large
- hashes are used. In that case we spend most of our
- time in tdb_brlock(), locking empty hash chains.
-
- To avoid this, we do an unlocked pre-check to see
- if the hash chain is empty before starting to look
- inside it. If it is empty then we can avoid that
- hash chain. If it isn't empty then we can't believe
- the value we get back, as we read it without a
- lock, so instead we get the lock and re-fetch the
- value below.
-
- Notice that not doing this optimisation on the
- first hash chain is critical. We must guarantee
- that we have done at least one fcntl lock at the
- start of a search to guarantee that memory is
- coherent on SMP systems. If records are added by
- others during the search then thats OK, and we
- could possibly miss those with this trick, but we
- could miss them anyway without this trick, so the
- semantics don't change.
-
- With a non-indexed ldb search this trick gains us a
- factor of around 80 in speed on a linux 2.6.x
- system (testing using ldbtest).
- */
- tdb->methods->next_hash_chain(tdb, &tlock->hash);
- if (tlock->hash == tdb->header.hash_size) {
- continue;
- }
- }
-
- if (tdb_lock(tdb, tlock->hash, tlock->lock_rw) == -1)
- return -1;
-
- /* No previous record? Start at top of chain. */
- if (!tlock->off) {
- if (tdb_ofs_read(tdb, TDB_HASH_TOP(tlock->hash),
- &tlock->off) == -1)
- goto fail;
- } else {
- /* Otherwise unlock the previous record. */
- if (tdb_unlock_record(tdb, tlock->off) != 0)
- goto fail;
- }
-
- if (want_next) {
- /* We have offset of old record: grab next */
- if (tdb_rec_read(tdb, tlock->off, rec) == -1)
- goto fail;
- tlock->off = rec->next;
- }
-
- /* Iterate through chain */
- while( tlock->off) {
- tdb_off_t current;
- if (tdb_rec_read(tdb, tlock->off, rec) == -1)
- goto fail;
-
- /* Detect infinite loops. From "Shlomi Yaakobovich" <Shlomi@exanet.com>. */
- if (tlock->off == rec->next) {
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_next_lock: loop detected.\n"));
- goto fail;
- }
-
- if (!TDB_DEAD(rec)) {
- /* Woohoo: we found one! */
- if (tdb_lock_record(tdb, tlock->off) != 0)
- goto fail;
- return tlock->off;
- }
-
- /* Try to clean dead ones from old traverses */
- current = tlock->off;
- tlock->off = rec->next;
- if (!(tdb->read_only || tdb->traverse_read) &&
- tdb_do_delete(tdb, current, rec) != 0)
- goto fail;
- }
- tdb_unlock(tdb, tlock->hash, tlock->lock_rw);
- want_next = 0;
- }
- /* We finished iteration without finding anything */
- return TDB_ERRCODE(TDB_SUCCESS, 0);
-
- fail:
- tlock->off = 0;
- if (tdb_unlock(tdb, tlock->hash, tlock->lock_rw) != 0)
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_next_lock: On error unlock failed!\n"));
- return -1;
-}
-
-/* traverse the entire database - calling fn(tdb, key, data) on each element.
- return -1 on error or the record count traversed
- if fn is NULL then it is not called
- a non-zero return value from fn() indicates that the traversal should stop
- */
-static int tdb_traverse_internal(struct tdb_context *tdb,
- tdb_traverse_func fn, void *private_data,
- struct tdb_traverse_lock *tl)
-{
- TDB_DATA key, dbuf;
- struct list_struct rec;
- int ret, count = 0;
-
- /* This was in the initializaton, above, but the IRIX compiler
- * did not like it. crh
- */
- tl->next = tdb->travlocks.next;
-
- /* fcntl locks don't stack: beware traverse inside traverse */
- tdb->travlocks.next = tl;
-
- /* tdb_next_lock places locks on the record returned, and its chain */
- while ((ret = tdb_next_lock(tdb, tl, &rec)) > 0) {
- count++;
- /* now read the full record */
- key.dptr = tdb_alloc_read(tdb, tl->off + sizeof(rec),
- rec.key_len + rec.data_len);
- if (!key.dptr) {
- ret = -1;
- if (tdb_unlock(tdb, tl->hash, tl->lock_rw) != 0)
- goto out;
- if (tdb_unlock_record(tdb, tl->off) != 0)
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_traverse: key.dptr == NULL and unlock_record failed!\n"));
- goto out;
- }
- key.dsize = rec.key_len;
- dbuf.dptr = key.dptr + rec.key_len;
- dbuf.dsize = rec.data_len;
-
- /* Drop chain lock, call out */
- if (tdb_unlock(tdb, tl->hash, tl->lock_rw) != 0) {
- ret = -1;
- SAFE_FREE(key.dptr);
- goto out;
- }
- if (fn && fn(tdb, key, dbuf, private_data)) {
- /* They want us to terminate traversal */
- ret = count;
- if (tdb_unlock_record(tdb, tl->off) != 0) {
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_traverse: unlock_record failed!\n"));;
- ret = -1;
- }
- SAFE_FREE(key.dptr);
- goto out;
- }
- SAFE_FREE(key.dptr);
- }
-out:
- tdb->travlocks.next = tl->next;
- if (ret < 0)
- return -1;
- else
- return count;
-}
-
-
-/*
- a write style traverse - temporarily marks the db read only
-*/
-int tdb_traverse_read(struct tdb_context *tdb,
- tdb_traverse_func fn, void *private_data)
-{
- struct tdb_traverse_lock tl = { NULL, 0, 0, F_RDLCK };
- int ret;
- bool in_transaction = (tdb->transaction != NULL);
-
- /* we need to get a read lock on the transaction lock here to
- cope with the lock ordering semantics of solaris10 */
- if (!in_transaction) {
- if (tdb_transaction_lock(tdb, F_RDLCK)) {
- return -1;
- }
- }
-
- tdb->traverse_read++;
- ret = tdb_traverse_internal(tdb, fn, private_data, &tl);
- tdb->traverse_read--;
-
- if (!in_transaction) {
- tdb_transaction_unlock(tdb);
- }
-
- return ret;
-}
-
-/*
- a write style traverse - needs to get the transaction lock to
- prevent deadlocks
-
- WARNING: The data buffer given to the callback fn does NOT meet the
- alignment restrictions malloc gives you.
-*/
-int tdb_traverse(struct tdb_context *tdb,
- tdb_traverse_func fn, void *private_data)
-{
- struct tdb_traverse_lock tl = { NULL, 0, 0, F_WRLCK };
- int ret;
- bool in_transaction = (tdb->transaction != NULL);
-
- if (tdb->read_only || tdb->traverse_read) {
- return tdb_traverse_read(tdb, fn, private_data);
- }
-
- if (!in_transaction) {
- if (tdb_transaction_lock(tdb, F_WRLCK)) {
- return -1;
- }
- }
-
- tdb->traverse_write++;
- ret = tdb_traverse_internal(tdb, fn, private_data, &tl);
- tdb->traverse_write--;
-
- if (!in_transaction) {
- tdb_transaction_unlock(tdb);
- }
-
- return ret;
-}
-
-
-/* find the first entry in the database and return its key */
-TDB_DATA tdb_firstkey(struct tdb_context *tdb)
-{
- TDB_DATA key;
- struct list_struct rec;
-
- /* release any old lock */
- if (tdb_unlock_record(tdb, tdb->travlocks.off) != 0)
- return tdb_null;
- tdb->travlocks.off = tdb->travlocks.hash = 0;
- tdb->travlocks.lock_rw = F_RDLCK;
-
- /* Grab first record: locks chain and returned record. */
- if (tdb_next_lock(tdb, &tdb->travlocks, &rec) <= 0)
- return tdb_null;
- /* now read the key */
- key.dsize = rec.key_len;
- key.dptr =tdb_alloc_read(tdb,tdb->travlocks.off+sizeof(rec),key.dsize);
-
- /* Unlock the hash chain of the record we just read. */
- if (tdb_unlock(tdb, tdb->travlocks.hash, tdb->travlocks.lock_rw) != 0)
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_firstkey: error occurred while tdb_unlocking!\n"));
- return key;
-}
-
-/* find the next entry in the database, returning its key */
-TDB_DATA tdb_nextkey(struct tdb_context *tdb, TDB_DATA oldkey)
-{
- uint32_t oldhash;
- TDB_DATA key = tdb_null;
- struct list_struct rec;
- unsigned char *k = NULL;
-
- /* Is locked key the old key? If so, traverse will be reliable. */
- if (tdb->travlocks.off) {
- if (tdb_lock(tdb,tdb->travlocks.hash,tdb->travlocks.lock_rw))
- return tdb_null;
- if (tdb_rec_read(tdb, tdb->travlocks.off, &rec) == -1
- || !(k = tdb_alloc_read(tdb,tdb->travlocks.off+sizeof(rec),
- rec.key_len))
- || memcmp(k, oldkey.dptr, oldkey.dsize) != 0) {
- /* No, it wasn't: unlock it and start from scratch */
- if (tdb_unlock_record(tdb, tdb->travlocks.off) != 0) {
- SAFE_FREE(k);
- return tdb_null;
- }
- if (tdb_unlock(tdb, tdb->travlocks.hash, tdb->travlocks.lock_rw) != 0) {
- SAFE_FREE(k);
- return tdb_null;
- }
- tdb->travlocks.off = 0;
- }
-
- SAFE_FREE(k);
- }
-
- if (!tdb->travlocks.off) {
- /* No previous element: do normal find, and lock record */
- tdb->travlocks.off = tdb_find_lock_hash(tdb, oldkey, tdb->hash_fn(&oldkey), tdb->travlocks.lock_rw, &rec);
- if (!tdb->travlocks.off)
- return tdb_null;
- tdb->travlocks.hash = BUCKET(rec.full_hash);
- if (tdb_lock_record(tdb, tdb->travlocks.off) != 0) {
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_nextkey: lock_record failed (%s)!\n", strerror(errno)));
- return tdb_null;
- }
- }
- oldhash = tdb->travlocks.hash;
-
- /* Grab next record: locks chain and returned record,
- unlocks old record */
- if (tdb_next_lock(tdb, &tdb->travlocks, &rec) > 0) {
- key.dsize = rec.key_len;
- key.dptr = tdb_alloc_read(tdb, tdb->travlocks.off+sizeof(rec),
- key.dsize);
- /* Unlock the chain of this new record */
- if (tdb_unlock(tdb, tdb->travlocks.hash, tdb->travlocks.lock_rw) != 0)
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_nextkey: WARNING tdb_unlock failed!\n"));
- }
- /* Unlock the chain of old record */
- if (tdb_unlock(tdb, BUCKET(oldhash), tdb->travlocks.lock_rw) != 0)
- TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_nextkey: WARNING tdb_unlock failed!\n"));
- return key;
-}
-
+++ /dev/null
-#! /bin/sh
-# Attempt to guess a canonical system name.
-# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-# 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
-
-timestamp='2005-08-03'
-
-# This file is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-
-# Originally written by Per Bothner <per@bothner.com>.
-# Please send patches to <config-patches@gnu.org>. Submit a context
-# diff and a properly formatted ChangeLog entry.
-#
-# This script attempts to guess a canonical system name similar to
-# config.sub. If it succeeds, it prints the system name on stdout, and
-# exits with 0. Otherwise, it exits with 1.
-#
-# The plan is that this can be called by configure scripts if you
-# don't specify an explicit build system type.
-
-me=`echo "$0" | sed -e 's,.*/,,'`
-
-usage="\
-Usage: $0 [OPTION]
-
-Output the configuration name of the system \`$me' is run on.
-
-Operation modes:
- -h, --help print this help, then exit
- -t, --time-stamp print date of last modification, then exit
- -v, --version print version number, then exit
-
-Report bugs and patches to <config-patches@gnu.org>."
-
-version="\
-GNU config.guess ($timestamp)
-
-Originally written by Per Bothner.
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
-Free Software Foundation, Inc.
-
-This is free software; see the source for copying conditions. There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
-
-help="
-Try \`$me --help' for more information."
-
-# Parse command line
-while test $# -gt 0 ; do
- case $1 in
- --time-stamp | --time* | -t )
- echo "$timestamp" ; exit ;;
- --version | -v )
- echo "$version" ; exit ;;
- --help | --h* | -h )
- echo "$usage"; exit ;;
- -- ) # Stop option processing
- shift; break ;;
- - ) # Use stdin as input.
- break ;;
- -* )
- echo "$me: invalid option $1$help" >&2
- exit 1 ;;
- * )
- break ;;
- esac
-done
-
-if test $# != 0; then
- echo "$me: too many arguments$help" >&2
- exit 1
-fi
-
-trap 'exit 1' 1 2 15
-
-# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
-# compiler to aid in system detection is discouraged as it requires
-# temporary files to be created and, as you can see below, it is a
-# headache to deal with in a portable fashion.
-
-# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
-# use `HOST_CC' if defined, but it is deprecated.
-
-# Portable tmp directory creation inspired by the Autoconf team.
-
-set_cc_for_build='
-trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
-trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
-: ${TMPDIR=/tmp} ;
- { tmp=`(umask 077 && mktemp -d -q "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
- { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
- { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
- { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
-dummy=$tmp/dummy ;
-tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
-case $CC_FOR_BUILD,$HOST_CC,$CC in
- ,,) echo "int x;" > $dummy.c ;
- for c in cc gcc c89 c99 ; do
- if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
- CC_FOR_BUILD="$c"; break ;
- fi ;
- done ;
- if test x"$CC_FOR_BUILD" = x ; then
- CC_FOR_BUILD=no_compiler_found ;
- fi
- ;;
- ,,*) CC_FOR_BUILD=$CC ;;
- ,*,*) CC_FOR_BUILD=$HOST_CC ;;
-esac ; set_cc_for_build= ;'
-
-# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
-# (ghazi@noc.rutgers.edu 1994-08-24)
-if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
- PATH=$PATH:/.attbin ; export PATH
-fi
-
-UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
-UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
-UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
-UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
-
-# Note: order is significant - the case branches are not exclusive.
-
-case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
- *:NetBSD:*:*)
- # NetBSD (nbsd) targets should (where applicable) match one or
- # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
- # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
- # switched to ELF, *-*-netbsd* would select the old
- # object file format. This provides both forward
- # compatibility and a consistent mechanism for selecting the
- # object file format.
- #
- # Note: NetBSD doesn't particularly care about the vendor
- # portion of the name. We always set it to "unknown".
- sysctl="sysctl -n hw.machine_arch"
- UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
- /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
- case "${UNAME_MACHINE_ARCH}" in
- armeb) machine=armeb-unknown ;;
- arm*) machine=arm-unknown ;;
- sh3el) machine=shl-unknown ;;
- sh3eb) machine=sh-unknown ;;
- *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
- esac
- # The Operating System including object format, if it has switched
- # to ELF recently, or will in the future.
- case "${UNAME_MACHINE_ARCH}" in
- arm*|i386|m68k|ns32k|sh3*|sparc|vax)
- eval $set_cc_for_build
- if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
- | grep __ELF__ >/dev/null
- then
- # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
- # Return netbsd for either. FIX?
- os=netbsd
- else
- os=netbsdelf
- fi
- ;;
- *)
- os=netbsd
- ;;
- esac
- # The OS release
- # Debian GNU/NetBSD machines have a different userland, and
- # thus, need a distinct triplet. However, they do not need
- # kernel version information, so it can be replaced with a
- # suitable tag, in the style of linux-gnu.
- case "${UNAME_VERSION}" in
- Debian*)
- release='-gnu'
- ;;
- *)
- release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
- ;;
- esac
- # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
- # contains redundant information, the shorter form:
- # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
- echo "${machine}-${os}${release}"
- exit ;;
- *:OpenBSD:*:*)
- UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
- echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
- exit ;;
- *:ekkoBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
- exit ;;
- macppc:MirBSD:*:*)
- echo powerppc-unknown-mirbsd${UNAME_RELEASE}
- exit ;;
- *:MirBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
- exit ;;
- alpha:OSF1:*:*)
- case $UNAME_RELEASE in
- *4.0)
- UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
- ;;
- *5.*)
- UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
- ;;
- esac
- # According to Compaq, /usr/sbin/psrinfo has been available on
- # OSF/1 and Tru64 systems produced since 1995. I hope that
- # covers most systems running today. This code pipes the CPU
- # types through head -n 1, so we only detect the type of CPU 0.
- ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1`
- case "$ALPHA_CPU_TYPE" in
- "EV4 (21064)")
- UNAME_MACHINE="alpha" ;;
- "EV4.5 (21064)")
- UNAME_MACHINE="alpha" ;;
- "LCA4 (21066/21068)")
- UNAME_MACHINE="alpha" ;;
- "EV5 (21164)")
- UNAME_MACHINE="alphaev5" ;;
- "EV5.6 (21164A)")
- UNAME_MACHINE="alphaev56" ;;
- "EV5.6 (21164PC)")
- UNAME_MACHINE="alphapca56" ;;
- "EV5.7 (21164PC)")
- UNAME_MACHINE="alphapca57" ;;
- "EV6 (21264)")
- UNAME_MACHINE="alphaev6" ;;
- "EV6.7 (21264A)")
- UNAME_MACHINE="alphaev67" ;;
- "EV6.8CB (21264C)")
- UNAME_MACHINE="alphaev68" ;;
- "EV6.8AL (21264B)")
- UNAME_MACHINE="alphaev68" ;;
- "EV6.8CX (21264D)")
- UNAME_MACHINE="alphaev68" ;;
- "EV6.9A (21264/EV69A)")
- UNAME_MACHINE="alphaev69" ;;
- "EV7 (21364)")
- UNAME_MACHINE="alphaev7" ;;
- "EV7.9 (21364A)")
- UNAME_MACHINE="alphaev79" ;;
- esac
- # A Pn.n version is a patched version.
- # A Vn.n version is a released version.
- # A Tn.n version is a released field test version.
- # A Xn.n version is an unreleased experimental baselevel.
- # 1.2 uses "1.2" for uname -r.
- echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
- exit ;;
- Alpha\ *:Windows_NT*:*)
- # How do we know it's Interix rather than the generic POSIX subsystem?
- # Should we change UNAME_MACHINE based on the output of uname instead
- # of the specific Alpha model?
- echo alpha-pc-interix
- exit ;;
- 21064:Windows_NT:50:3)
- echo alpha-dec-winnt3.5
- exit ;;
- Amiga*:UNIX_System_V:4.0:*)
- echo m68k-unknown-sysv4
- exit ;;
- *:[Aa]miga[Oo][Ss]:*:*)
- echo ${UNAME_MACHINE}-unknown-amigaos
- exit ;;
- *:[Mm]orph[Oo][Ss]:*:*)
- echo ${UNAME_MACHINE}-unknown-morphos
- exit ;;
- *:OS/390:*:*)
- echo i370-ibm-openedition
- exit ;;
- *:z/VM:*:*)
- echo s390-ibm-zvmoe
- exit ;;
- *:OS400:*:*)
- echo powerpc-ibm-os400
- exit ;;
- arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
- echo arm-acorn-riscix${UNAME_RELEASE}
- exit ;;
- arm:riscos:*:*|arm:RISCOS:*:*)
- echo arm-unknown-riscos
- exit ;;
- SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
- echo hppa1.1-hitachi-hiuxmpp
- exit ;;
- Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
- # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
- if test "`(/bin/universe) 2>/dev/null`" = att ; then
- echo pyramid-pyramid-sysv3
- else
- echo pyramid-pyramid-bsd
- fi
- exit ;;
- NILE*:*:*:dcosx)
- echo pyramid-pyramid-svr4
- exit ;;
- DRS?6000:unix:4.0:6*)
- echo sparc-icl-nx6
- exit ;;
- DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
- case `/usr/bin/uname -p` in
- sparc) echo sparc-icl-nx7; exit ;;
- esac ;;
- sun4H:SunOS:5.*:*)
- echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
- echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- i86pc:SunOS:5.*:*)
- echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- sun4*:SunOS:6*:*)
- # According to config.sub, this is the proper way to canonicalize
- # SunOS6. Hard to guess exactly what SunOS6 will be like, but
- # it's likely to be more like Solaris than SunOS4.
- echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- sun4*:SunOS:*:*)
- case "`/usr/bin/arch -k`" in
- Series*|S4*)
- UNAME_RELEASE=`uname -v`
- ;;
- esac
- # Japanese Language versions have a version number like `4.1.3-JL'.
- echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
- exit ;;
- sun3*:SunOS:*:*)
- echo m68k-sun-sunos${UNAME_RELEASE}
- exit ;;
- sun*:*:4.2BSD:*)
- UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
- test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
- case "`/bin/arch`" in
- sun3)
- echo m68k-sun-sunos${UNAME_RELEASE}
- ;;
- sun4)
- echo sparc-sun-sunos${UNAME_RELEASE}
- ;;
- esac
- exit ;;
- aushp:SunOS:*:*)
- echo sparc-auspex-sunos${UNAME_RELEASE}
- exit ;;
- # The situation for MiNT is a little confusing. The machine name
- # can be virtually everything (everything which is not
- # "atarist" or "atariste" at least should have a processor
- # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
- # to the lowercase version "mint" (or "freemint"). Finally
- # the system name "TOS" denotes a system which is actually not
- # MiNT. But MiNT is downward compatible to TOS, so this should
- # be no problem.
- atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
- echo m68k-atari-mint${UNAME_RELEASE}
- exit ;;
- atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
- echo m68k-atari-mint${UNAME_RELEASE}
- exit ;;
- *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
- echo m68k-atari-mint${UNAME_RELEASE}
- exit ;;
- milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
- echo m68k-milan-mint${UNAME_RELEASE}
- exit ;;
- hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
- echo m68k-hades-mint${UNAME_RELEASE}
- exit ;;
- *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
- echo m68k-unknown-mint${UNAME_RELEASE}
- exit ;;
- m68k:machten:*:*)
- echo m68k-apple-machten${UNAME_RELEASE}
- exit ;;
- powerpc:machten:*:*)
- echo powerpc-apple-machten${UNAME_RELEASE}
- exit ;;
- RISC*:Mach:*:*)
- echo mips-dec-mach_bsd4.3
- exit ;;
- RISC*:ULTRIX:*:*)
- echo mips-dec-ultrix${UNAME_RELEASE}
- exit ;;
- VAX*:ULTRIX*:*:*)
- echo vax-dec-ultrix${UNAME_RELEASE}
- exit ;;
- 2020:CLIX:*:* | 2430:CLIX:*:*)
- echo clipper-intergraph-clix${UNAME_RELEASE}
- exit ;;
- mips:*:*:UMIPS | mips:*:*:RISCos)
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
-#ifdef __cplusplus
-#include <stdio.h> /* for printf() prototype */
- int main (int argc, char *argv[]) {
-#else
- int main (argc, argv) int argc; char *argv[]; {
-#endif
- #if defined (host_mips) && defined (MIPSEB)
- #if defined (SYSTYPE_SYSV)
- printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
- #endif
- #if defined (SYSTYPE_SVR4)
- printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
- #endif
- #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
- printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
- #endif
- #endif
- exit (-1);
- }
-EOF
- $CC_FOR_BUILD -o $dummy $dummy.c &&
- dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
- SYSTEM_NAME=`$dummy $dummyarg` &&
- { echo "$SYSTEM_NAME"; exit; }
- echo mips-mips-riscos${UNAME_RELEASE}
- exit ;;
- Motorola:PowerMAX_OS:*:*)
- echo powerpc-motorola-powermax
- exit ;;
- Motorola:*:4.3:PL8-*)
- echo powerpc-harris-powermax
- exit ;;
- Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
- echo powerpc-harris-powermax
- exit ;;
- Night_Hawk:Power_UNIX:*:*)
- echo powerpc-harris-powerunix
- exit ;;
- m88k:CX/UX:7*:*)
- echo m88k-harris-cxux7
- exit ;;
- m88k:*:4*:R4*)
- echo m88k-motorola-sysv4
- exit ;;
- m88k:*:3*:R3*)
- echo m88k-motorola-sysv3
- exit ;;
- AViiON:dgux:*:*)
- # DG/UX returns AViiON for all architectures
- UNAME_PROCESSOR=`/usr/bin/uname -p`
- if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
- then
- if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
- [ ${TARGET_BINARY_INTERFACE}x = x ]
- then
- echo m88k-dg-dgux${UNAME_RELEASE}
- else
- echo m88k-dg-dguxbcs${UNAME_RELEASE}
- fi
- else
- echo i586-dg-dgux${UNAME_RELEASE}
- fi
- exit ;;
- M88*:DolphinOS:*:*) # DolphinOS (SVR3)
- echo m88k-dolphin-sysv3
- exit ;;
- M88*:*:R3*:*)
- # Delta 88k system running SVR3
- echo m88k-motorola-sysv3
- exit ;;
- XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
- echo m88k-tektronix-sysv3
- exit ;;
- Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
- echo m68k-tektronix-bsd
- exit ;;
- *:IRIX*:*:*)
- echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
- exit ;;
- ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
- echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
- exit ;; # Note that: echo "'`uname -s`'" gives 'AIX '
- i*86:AIX:*:*)
- echo i386-ibm-aix
- exit ;;
- ia64:AIX:*:*)
- if [ -x /usr/bin/oslevel ] ; then
- IBM_REV=`/usr/bin/oslevel`
- else
- IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
- fi
- echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
- exit ;;
- *:AIX:2:3)
- if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #include <sys/systemcfg.h>
-
- main()
- {
- if (!__power_pc())
- exit(1);
- puts("powerpc-ibm-aix3.2.5");
- exit(0);
- }
-EOF
- if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
- then
- echo "$SYSTEM_NAME"
- else
- echo rs6000-ibm-aix3.2.5
- fi
- elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
- echo rs6000-ibm-aix3.2.4
- else
- echo rs6000-ibm-aix3.2
- fi
- exit ;;
- *:AIX:*:[45])
- IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
- if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
- IBM_ARCH=rs6000
- else
- IBM_ARCH=powerpc
- fi
- if [ -x /usr/bin/oslevel ] ; then
- IBM_REV=`/usr/bin/oslevel`
- else
- IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
- fi
- echo ${IBM_ARCH}-ibm-aix${IBM_REV}
- exit ;;
- *:AIX:*:*)
- echo rs6000-ibm-aix
- exit ;;
- ibmrt:4.4BSD:*|romp-ibm:BSD:*)
- echo romp-ibm-bsd4.4
- exit ;;
- ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
- echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
- exit ;; # report: romp-ibm BSD 4.3
- *:BOSX:*:*)
- echo rs6000-bull-bosx
- exit ;;
- DPX/2?00:B.O.S.:*:*)
- echo m68k-bull-sysv3
- exit ;;
- 9000/[34]??:4.3bsd:1.*:*)
- echo m68k-hp-bsd
- exit ;;
- hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
- echo m68k-hp-bsd4.4
- exit ;;
- 9000/[34678]??:HP-UX:*:*)
- HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
- case "${UNAME_MACHINE}" in
- 9000/31? ) HP_ARCH=m68000 ;;
- 9000/[34]?? ) HP_ARCH=m68k ;;
- 9000/[678][0-9][0-9])
- if [ -x /usr/bin/getconf ]; then
- sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
- sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
- case "${sc_cpu_version}" in
- 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
- 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
- 532) # CPU_PA_RISC2_0
- case "${sc_kernel_bits}" in
- 32) HP_ARCH="hppa2.0n" ;;
- 64) HP_ARCH="hppa2.0w" ;;
- '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20
- esac ;;
- esac
- fi
- if [ "${HP_ARCH}" = "" ]; then
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
-
- #define _HPUX_SOURCE
- #include <stdlib.h>
- #include <unistd.h>
-
- int main ()
- {
- #if defined(_SC_KERNEL_BITS)
- long bits = sysconf(_SC_KERNEL_BITS);
- #endif
- long cpu = sysconf (_SC_CPU_VERSION);
-
- switch (cpu)
- {
- case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
- case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
- case CPU_PA_RISC2_0:
- #if defined(_SC_KERNEL_BITS)
- switch (bits)
- {
- case 64: puts ("hppa2.0w"); break;
- case 32: puts ("hppa2.0n"); break;
- default: puts ("hppa2.0"); break;
- } break;
- #else /* !defined(_SC_KERNEL_BITS) */
- puts ("hppa2.0"); break;
- #endif
- default: puts ("hppa1.0"); break;
- }
- exit (0);
- }
-EOF
- (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
- test -z "$HP_ARCH" && HP_ARCH=hppa
- fi ;;
- esac
- if [ ${HP_ARCH} = "hppa2.0w" ]
- then
- eval $set_cc_for_build
-
- # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
- # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler
- # generating 64-bit code. GNU and HP use different nomenclature:
- #
- # $ CC_FOR_BUILD=cc ./config.guess
- # => hppa2.0w-hp-hpux11.23
- # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
- # => hppa64-hp-hpux11.23
-
- if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
- grep __LP64__ >/dev/null
- then
- HP_ARCH="hppa2.0w"
- else
- HP_ARCH="hppa64"
- fi
- fi
- echo ${HP_ARCH}-hp-hpux${HPUX_REV}
- exit ;;
- ia64:HP-UX:*:*)
- HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
- echo ia64-hp-hpux${HPUX_REV}
- exit ;;
- 3050*:HI-UX:*:*)
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #include <unistd.h>
- int
- main ()
- {
- long cpu = sysconf (_SC_CPU_VERSION);
- /* The order matters, because CPU_IS_HP_MC68K erroneously returns
- true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
- results, however. */
- if (CPU_IS_PA_RISC (cpu))
- {
- switch (cpu)
- {
- case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
- case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
- case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
- default: puts ("hppa-hitachi-hiuxwe2"); break;
- }
- }
- else if (CPU_IS_HP_MC68K (cpu))
- puts ("m68k-hitachi-hiuxwe2");
- else puts ("unknown-hitachi-hiuxwe2");
- exit (0);
- }
-EOF
- $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
- { echo "$SYSTEM_NAME"; exit; }
- echo unknown-hitachi-hiuxwe2
- exit ;;
- 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
- echo hppa1.1-hp-bsd
- exit ;;
- 9000/8??:4.3bsd:*:*)
- echo hppa1.0-hp-bsd
- exit ;;
- *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
- echo hppa1.0-hp-mpeix
- exit ;;
- hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
- echo hppa1.1-hp-osf
- exit ;;
- hp8??:OSF1:*:*)
- echo hppa1.0-hp-osf
- exit ;;
- i*86:OSF1:*:*)
- if [ -x /usr/sbin/sysversion ] ; then
- echo ${UNAME_MACHINE}-unknown-osf1mk
- else
- echo ${UNAME_MACHINE}-unknown-osf1
- fi
- exit ;;
- parisc*:Lites*:*:*)
- echo hppa1.1-hp-lites
- exit ;;
- C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
- echo c1-convex-bsd
- exit ;;
- C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
- if getsysinfo -f scalar_acc
- then echo c32-convex-bsd
- else echo c2-convex-bsd
- fi
- exit ;;
- C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
- echo c34-convex-bsd
- exit ;;
- C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
- echo c38-convex-bsd
- exit ;;
- C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
- echo c4-convex-bsd
- exit ;;
- CRAY*Y-MP:*:*:*)
- echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*[A-Z]90:*:*:*)
- echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
- | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
- -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
- -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*TS:*:*:*)
- echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*T3E:*:*:*)
- echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*SV1:*:*:*)
- echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- *:UNICOS/mp:*:*)
- echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
- FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
- FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
- FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
- echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
- exit ;;
- 5000:UNIX_System_V:4.*:*)
- FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
- FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
- echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
- exit ;;
- i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
- echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
- exit ;;
- sparc*:BSD/OS:*:*)
- echo sparc-unknown-bsdi${UNAME_RELEASE}
- exit ;;
- *:BSD/OS:*:*)
- echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
- exit ;;
- *:FreeBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
- exit ;;
- i*:CYGWIN*:*)
- echo ${UNAME_MACHINE}-pc-cygwin
- exit ;;
- i*:MINGW*:*)
- echo ${UNAME_MACHINE}-pc-mingw32
- exit ;;
- i*:windows32*:*)
- # uname -m includes "-pc" on this system.
- echo ${UNAME_MACHINE}-mingw32
- exit ;;
- i*:PW*:*)
- echo ${UNAME_MACHINE}-pc-pw32
- exit ;;
- x86:Interix*:[34]*)
- echo i586-pc-interix${UNAME_RELEASE}|sed -e 's/\..*//'
- exit ;;
- [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
- echo i${UNAME_MACHINE}-pc-mks
- exit ;;
- i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
- # How do we know it's Interix rather than the generic POSIX subsystem?
- # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
- # UNAME_MACHINE based on the output of uname instead of i386?
- echo i586-pc-interix
- exit ;;
- i*:UWIN*:*)
- echo ${UNAME_MACHINE}-pc-uwin
- exit ;;
- amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
- echo x86_64-unknown-cygwin
- exit ;;
- p*:CYGWIN*:*)
- echo powerpcle-unknown-cygwin
- exit ;;
- prep*:SunOS:5.*:*)
- echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- *:GNU:*:*)
- # the GNU system
- echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
- exit ;;
- *:GNU/*:*:*)
- # other systems with GNU libc and userland
- echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
- exit ;;
- i*86:Minix:*:*)
- echo ${UNAME_MACHINE}-pc-minix
- exit ;;
- arm*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- cris:Linux:*:*)
- echo cris-axis-linux-gnu
- exit ;;
- crisv32:Linux:*:*)
- echo crisv32-axis-linux-gnu
- exit ;;
- frv:Linux:*:*)
- echo frv-unknown-linux-gnu
- exit ;;
- ia64:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- m32r*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- m68*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- mips:Linux:*:*)
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #undef CPU
- #undef mips
- #undef mipsel
- #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
- CPU=mipsel
- #else
- #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
- CPU=mips
- #else
- CPU=
- #endif
- #endif
-EOF
- eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
- test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
- ;;
- mips64:Linux:*:*)
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #undef CPU
- #undef mips64
- #undef mips64el
- #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
- CPU=mips64el
- #else
- #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
- CPU=mips64
- #else
- CPU=
- #endif
- #endif
-EOF
- eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
- test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
- ;;
- or32:Linux:*:*)
- echo or32-unknown-linux-gnu
- exit ;;
- ppc:Linux:*:*)
- echo powerpc-unknown-linux-gnu
- exit ;;
- ppc64:Linux:*:*)
- echo powerpc64-unknown-linux-gnu
- exit ;;
- alpha:Linux:*:*)
- case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
- EV5) UNAME_MACHINE=alphaev5 ;;
- EV56) UNAME_MACHINE=alphaev56 ;;
- PCA56) UNAME_MACHINE=alphapca56 ;;
- PCA57) UNAME_MACHINE=alphapca56 ;;
- EV6) UNAME_MACHINE=alphaev6 ;;
- EV67) UNAME_MACHINE=alphaev67 ;;
- EV68*) UNAME_MACHINE=alphaev68 ;;
- esac
- objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
- if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
- echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
- exit ;;
- parisc:Linux:*:* | hppa:Linux:*:*)
- # Look for CPU level
- case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
- PA7*) echo hppa1.1-unknown-linux-gnu ;;
- PA8*) echo hppa2.0-unknown-linux-gnu ;;
- *) echo hppa-unknown-linux-gnu ;;
- esac
- exit ;;
- parisc64:Linux:*:* | hppa64:Linux:*:*)
- echo hppa64-unknown-linux-gnu
- exit ;;
- s390:Linux:*:* | s390x:Linux:*:*)
- echo ${UNAME_MACHINE}-ibm-linux
- exit ;;
- sh64*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- sh*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- sparc:Linux:*:* | sparc64:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- x86_64:Linux:*:*)
- echo x86_64-unknown-linux-gnu
- exit ;;
- i*86:Linux:*:*)
- # The BFD linker knows what the default object file format is, so
- # first see if it will tell us. cd to the root directory to prevent
- # problems with other programs or directories called `ld' in the path.
- # Set LC_ALL=C to ensure ld outputs messages in English.
- ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
- | sed -ne '/supported targets:/!d
- s/[ ][ ]*/ /g
- s/.*supported targets: *//
- s/ .*//
- p'`
- case "$ld_supported_targets" in
- elf32-i386)
- TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
- ;;
- a.out-i386-linux)
- echo "${UNAME_MACHINE}-pc-linux-gnuaout"
- exit ;;
- coff-i386)
- echo "${UNAME_MACHINE}-pc-linux-gnucoff"
- exit ;;
- "")
- # Either a pre-BFD a.out linker (linux-gnuoldld) or
- # one that does not give us useful --help.
- echo "${UNAME_MACHINE}-pc-linux-gnuoldld"
- exit ;;
- esac
- # Determine whether the default compiler is a.out or elf
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #include <features.h>
- #ifdef __ELF__
- # ifdef __GLIBC__
- # if __GLIBC__ >= 2
- LIBC=gnu
- # else
- LIBC=gnulibc1
- # endif
- # else
- LIBC=gnulibc1
- # endif
- #else
- #ifdef __INTEL_COMPILER
- LIBC=gnu
- #else
- LIBC=gnuaout
- #endif
- #endif
- #ifdef __dietlibc__
- LIBC=dietlibc
- #endif
-EOF
- eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
- test x"${LIBC}" != x && {
- echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
- exit
- }
- test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; }
- ;;
- i*86:DYNIX/ptx:4*:*)
- # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
- # earlier versions are messed up and put the nodename in both
- # sysname and nodename.
- echo i386-sequent-sysv4
- exit ;;
- i*86:UNIX_SV:4.2MP:2.*)
- # Unixware is an offshoot of SVR4, but it has its own version
- # number series starting with 2...
- # I am not positive that other SVR4 systems won't match this,
- # I just have to hope. -- rms.
- # Use sysv4.2uw... so that sysv4* matches it.
- echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
- exit ;;
- i*86:OS/2:*:*)
- # If we were able to find `uname', then EMX Unix compatibility
- # is probably installed.
- echo ${UNAME_MACHINE}-pc-os2-emx
- exit ;;
- i*86:XTS-300:*:STOP)
- echo ${UNAME_MACHINE}-unknown-stop
- exit ;;
- i*86:atheos:*:*)
- echo ${UNAME_MACHINE}-unknown-atheos
- exit ;;
- i*86:syllable:*:*)
- echo ${UNAME_MACHINE}-pc-syllable
- exit ;;
- i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
- echo i386-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- i*86:*DOS:*:*)
- echo ${UNAME_MACHINE}-pc-msdosdjgpp
- exit ;;
- i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
- UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
- if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
- echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
- else
- echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
- fi
- exit ;;
- i*86:*:5:[678]*)
- # UnixWare 7.x, OpenUNIX and OpenServer 6.
- case `/bin/uname -X | grep "^Machine"` in
- *486*) UNAME_MACHINE=i486 ;;
- *Pentium) UNAME_MACHINE=i586 ;;
- *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
- esac
- echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
- exit ;;
- i*86:*:3.2:*)
- if test -f /usr/options/cb.name; then
- UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
- echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
- elif /bin/uname -X 2>/dev/null >/dev/null ; then
- UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
- (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
- (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
- && UNAME_MACHINE=i586
- (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
- && UNAME_MACHINE=i686
- (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
- && UNAME_MACHINE=i686
- echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
- else
- echo ${UNAME_MACHINE}-pc-sysv32
- fi
- exit ;;
- pc:*:*:*)
- # Left here for compatibility:
- # uname -m prints for DJGPP always 'pc', but it prints nothing about
- # the processor, so we play safe by assuming i386.
- echo i386-pc-msdosdjgpp
- exit ;;
- Intel:Mach:3*:*)
- echo i386-pc-mach3
- exit ;;
- paragon:*:*:*)
- echo i860-intel-osf1
- exit ;;
- i860:*:4.*:*) # i860-SVR4
- if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
- echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
- else # Add other i860-SVR4 vendors below as they are discovered.
- echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
- fi
- exit ;;
- mini*:CTIX:SYS*5:*)
- # "miniframe"
- echo m68010-convergent-sysv
- exit ;;
- mc68k:UNIX:SYSTEM5:3.51m)
- echo m68k-convergent-sysv
- exit ;;
- M680?0:D-NIX:5.3:*)
- echo m68k-diab-dnix
- exit ;;
- M68*:*:R3V[5678]*:*)
- test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
- 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
- OS_REL=''
- test -r /etc/.relid \
- && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
- /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
- /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
- && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
- 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
- /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && { echo i486-ncr-sysv4; exit; } ;;
- m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
- echo m68k-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- mc68030:UNIX_System_V:4.*:*)
- echo m68k-atari-sysv4
- exit ;;
- TSUNAMI:LynxOS:2.*:*)
- echo sparc-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- rs6000:LynxOS:2.*:*)
- echo rs6000-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
- echo powerpc-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- SM[BE]S:UNIX_SV:*:*)
- echo mips-dde-sysv${UNAME_RELEASE}
- exit ;;
- RM*:ReliantUNIX-*:*:*)
- echo mips-sni-sysv4
- exit ;;
- RM*:SINIX-*:*:*)
- echo mips-sni-sysv4
- exit ;;
- *:SINIX-*:*:*)
- if uname -p 2>/dev/null >/dev/null ; then
- UNAME_MACHINE=`(uname -p) 2>/dev/null`
- echo ${UNAME_MACHINE}-sni-sysv4
- else
- echo ns32k-sni-sysv
- fi
- exit ;;
- PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
- # says <Richard.M.Bartel@ccMail.Census.GOV>
- echo i586-unisys-sysv4
- exit ;;
- *:UNIX_System_V:4*:FTX*)
- # From Gerald Hewes <hewes@openmarket.com>.
- # How about differentiating between stratus architectures? -djm
- echo hppa1.1-stratus-sysv4
- exit ;;
- *:*:*:FTX*)
- # From seanf@swdc.stratus.com.
- echo i860-stratus-sysv4
- exit ;;
- i*86:VOS:*:*)
- # From Paul.Green@stratus.com.
- echo ${UNAME_MACHINE}-stratus-vos
- exit ;;
- *:VOS:*:*)
- # From Paul.Green@stratus.com.
- echo hppa1.1-stratus-vos
- exit ;;
- mc68*:A/UX:*:*)
- echo m68k-apple-aux${UNAME_RELEASE}
- exit ;;
- news*:NEWS-OS:6*:*)
- echo mips-sony-newsos6
- exit ;;
- R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
- if [ -d /usr/nec ]; then
- echo mips-nec-sysv${UNAME_RELEASE}
- else
- echo mips-unknown-sysv${UNAME_RELEASE}
- fi
- exit ;;
- BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
- echo powerpc-be-beos
- exit ;;
- BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
- echo powerpc-apple-beos
- exit ;;
- BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
- echo i586-pc-beos
- exit ;;
- SX-4:SUPER-UX:*:*)
- echo sx4-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-5:SUPER-UX:*:*)
- echo sx5-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-6:SUPER-UX:*:*)
- echo sx6-nec-superux${UNAME_RELEASE}
- exit ;;
- Power*:Rhapsody:*:*)
- echo powerpc-apple-rhapsody${UNAME_RELEASE}
- exit ;;
- *:Rhapsody:*:*)
- echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
- exit ;;
- *:Darwin:*:*)
- UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
- case $UNAME_PROCESSOR in
- *86) UNAME_PROCESSOR=i686 ;;
- unknown) UNAME_PROCESSOR=powerpc ;;
- esac
- echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
- exit ;;
- *:procnto*:*:* | *:QNX:[0123456789]*:*)
- UNAME_PROCESSOR=`uname -p`
- if test "$UNAME_PROCESSOR" = "x86"; then
- UNAME_PROCESSOR=i386
- UNAME_MACHINE=pc
- fi
- echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
- exit ;;
- *:QNX:*:4*)
- echo i386-pc-qnx
- exit ;;
- NSE-?:NONSTOP_KERNEL:*:*)
- echo nse-tandem-nsk${UNAME_RELEASE}
- exit ;;
- NSR-?:NONSTOP_KERNEL:*:*)
- echo nsr-tandem-nsk${UNAME_RELEASE}
- exit ;;
- *:NonStop-UX:*:*)
- echo mips-compaq-nonstopux
- exit ;;
- BS2000:POSIX*:*:*)
- echo bs2000-siemens-sysv
- exit ;;
- DS/*:UNIX_System_V:*:*)
- echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
- exit ;;
- *:Plan9:*:*)
- # "uname -m" is not consistent, so use $cputype instead. 386
- # is converted to i386 for consistency with other x86
- # operating systems.
- if test "$cputype" = "386"; then
- UNAME_MACHINE=i386
- else
- UNAME_MACHINE="$cputype"
- fi
- echo ${UNAME_MACHINE}-unknown-plan9
- exit ;;
- *:TOPS-10:*:*)
- echo pdp10-unknown-tops10
- exit ;;
- *:TENEX:*:*)
- echo pdp10-unknown-tenex
- exit ;;
- KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
- echo pdp10-dec-tops20
- exit ;;
- XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
- echo pdp10-xkl-tops20
- exit ;;
- *:TOPS-20:*:*)
- echo pdp10-unknown-tops20
- exit ;;
- *:ITS:*:*)
- echo pdp10-unknown-its
- exit ;;
- SEI:*:*:SEIUX)
- echo mips-sei-seiux${UNAME_RELEASE}
- exit ;;
- *:DragonFly:*:*)
- echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
- exit ;;
- *:*VMS:*:*)
- UNAME_MACHINE=`(uname -p) 2>/dev/null`
- case "${UNAME_MACHINE}" in
- A*) echo alpha-dec-vms ; exit ;;
- I*) echo ia64-dec-vms ; exit ;;
- V*) echo vax-dec-vms ; exit ;;
- esac ;;
- *:XENIX:*:SysV)
- echo i386-pc-xenix
- exit ;;
- i*86:skyos:*:*)
- echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
- exit ;;
-esac
-
-#echo '(No uname command or uname output not recognized.)' 1>&2
-#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
-
-eval $set_cc_for_build
-cat >$dummy.c <<EOF
-#ifdef _SEQUENT_
-# include <sys/types.h>
-# include <sys/utsname.h>
-#endif
-main ()
-{
-#if defined (sony)
-#if defined (MIPSEB)
- /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
- I don't know.... */
- printf ("mips-sony-bsd\n"); exit (0);
-#else
-#include <sys/param.h>
- printf ("m68k-sony-newsos%s\n",
-#ifdef NEWSOS4
- "4"
-#else
- ""
-#endif
- ); exit (0);
-#endif
-#endif
-
-#if defined (__arm) && defined (__acorn) && defined (__unix)
- printf ("arm-acorn-riscix\n"); exit (0);
-#endif
-
-#if defined (hp300) && !defined (hpux)
- printf ("m68k-hp-bsd\n"); exit (0);
-#endif
-
-#if defined (NeXT)
-#if !defined (__ARCHITECTURE__)
-#define __ARCHITECTURE__ "m68k"
-#endif
- int version;
- version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
- if (version < 4)
- printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
- else
- printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
- exit (0);
-#endif
-
-#if defined (MULTIMAX) || defined (n16)
-#if defined (UMAXV)
- printf ("ns32k-encore-sysv\n"); exit (0);
-#else
-#if defined (CMU)
- printf ("ns32k-encore-mach\n"); exit (0);
-#else
- printf ("ns32k-encore-bsd\n"); exit (0);
-#endif
-#endif
-#endif
-
-#if defined (__386BSD__)
- printf ("i386-pc-bsd\n"); exit (0);
-#endif
-
-#if defined (sequent)
-#if defined (i386)
- printf ("i386-sequent-dynix\n"); exit (0);
-#endif
-#if defined (ns32000)
- printf ("ns32k-sequent-dynix\n"); exit (0);
-#endif
-#endif
-
-#if defined (_SEQUENT_)
- struct utsname un;
-
- uname(&un);
-
- if (strncmp(un.version, "V2", 2) == 0) {
- printf ("i386-sequent-ptx2\n"); exit (0);
- }
- if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
- printf ("i386-sequent-ptx1\n"); exit (0);
- }
- printf ("i386-sequent-ptx\n"); exit (0);
-
-#endif
-
-#if defined (vax)
-# if !defined (ultrix)
-# include <sys/param.h>
-# if defined (BSD)
-# if BSD == 43
- printf ("vax-dec-bsd4.3\n"); exit (0);
-# else
-# if BSD == 199006
- printf ("vax-dec-bsd4.3reno\n"); exit (0);
-# else
- printf ("vax-dec-bsd\n"); exit (0);
-# endif
-# endif
-# else
- printf ("vax-dec-bsd\n"); exit (0);
-# endif
-# else
- printf ("vax-dec-ultrix\n"); exit (0);
-# endif
-#endif
-
-#if defined (alliant) && defined (i860)
- printf ("i860-alliant-bsd\n"); exit (0);
-#endif
-
- exit (1);
-}
-EOF
-
-$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
- { echo "$SYSTEM_NAME"; exit; }
-
-# Apollos put the system type in the environment.
-
-test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
-
-# Convex versions that predate uname can use getsysinfo(1)
-
-if [ -x /usr/convex/getsysinfo ]
-then
- case `getsysinfo -f cpu_type` in
- c1*)
- echo c1-convex-bsd
- exit ;;
- c2*)
- if getsysinfo -f scalar_acc
- then echo c32-convex-bsd
- else echo c2-convex-bsd
- fi
- exit ;;
- c34*)
- echo c34-convex-bsd
- exit ;;
- c38*)
- echo c38-convex-bsd
- exit ;;
- c4*)
- echo c4-convex-bsd
- exit ;;
- esac
-fi
-
-cat >&2 <<EOF
-$0: unable to guess system type
-
-This script, last modified $timestamp, has failed to recognize
-the operating system you are using. It is advised that you
-download the most up to date version of the config scripts from
-
- http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.guess
-and
- http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.sub
-
-If the version you run ($0) is already up to date, please
-send the following data and any information you think might be
-pertinent to <config-patches@gnu.org> in order to provide the needed
-information to handle your system.
-
-config.guess timestamp = $timestamp
-
-uname -m = `(uname -m) 2>/dev/null || echo unknown`
-uname -r = `(uname -r) 2>/dev/null || echo unknown`
-uname -s = `(uname -s) 2>/dev/null || echo unknown`
-uname -v = `(uname -v) 2>/dev/null || echo unknown`
-
-/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
-/bin/uname -X = `(/bin/uname -X) 2>/dev/null`
-
-hostinfo = `(hostinfo) 2>/dev/null`
-/bin/universe = `(/bin/universe) 2>/dev/null`
-/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null`
-/bin/arch = `(/bin/arch) 2>/dev/null`
-/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null`
-/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
-
-UNAME_MACHINE = ${UNAME_MACHINE}
-UNAME_RELEASE = ${UNAME_RELEASE}
-UNAME_SYSTEM = ${UNAME_SYSTEM}
-UNAME_VERSION = ${UNAME_VERSION}
-EOF
-
-exit 1
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "timestamp='"
-# time-stamp-format: "%:y-%02m-%02d"
-# time-stamp-end: "'"
-# End:
+++ /dev/null
-################################################
-# Start SUBSYSTEM LIBTDB
-[LIBRARY::LIBTDB]
-OUTPUT_TYPE = STATIC_LIBRARY
-CFLAGS = -Ilib/tdb/include
-#
-# End SUBSYSTEM ldb
-################################################
-
-LIBTDB_OBJ_FILES = $(addprefix lib/tdb/common/, \
- tdb.o dump.o io.o lock.o \
- open.o traverse.o freelist.o \
- error.o transaction.o)
-
-################################################
-# Start BINARY tdbtool
-[BINARY::tdbtool]
-INSTALLDIR = BINDIR
-PRIVATE_DEPENDENCIES = \
- LIBTDB
-# End BINARY tdbtool
-################################################
-
-tdbtool_OBJ_FILES = lib/tdb/tools/tdbtool.o
-
-################################################
-# Start BINARY tdbtorture
-[BINARY::tdbtorture]
-INSTALLDIR = BINDIR
-PRIVATE_DEPENDENCIES = \
- LIBTDB
-# End BINARY tdbtorture
-################################################
-
-tdbtorture_OBJ_FILES = lib/tdb/tools/tdbtorture.o
-
-################################################
-# Start BINARY tdbdump
-[BINARY::tdbdump]
-INSTALLDIR = BINDIR
-PRIVATE_DEPENDENCIES = \
- LIBTDB
-# End BINARY tdbdump
-################################################
-
-tdbdump_OBJ_FILES = lib/tdb/tools/tdbdump.o
-
-################################################
-# Start BINARY tdbbackup
-[BINARY::tdbbackup]
-INSTALLDIR = BINDIR
-PRIVATE_DEPENDENCIES = \
- LIBTDB
-# End BINARY tdbbackup
-################################################
-
-tdbbackup_OBJ_FILES = lib/tdb/tools/tdbbackup.o
+++ /dev/null
-#! /bin/sh
-# Configuration validation subroutine script.
-# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-# 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
-
-timestamp='2005-07-08'
-
-# This file is (in principle) common to ALL GNU software.
-# The presence of a machine in this file suggests that SOME GNU software
-# can handle that machine. It does not imply ALL GNU software can.
-#
-# This file is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-
-# Please send patches to <config-patches@gnu.org>. Submit a context
-# diff and a properly formatted ChangeLog entry.
-#
-# Configuration subroutine to validate and canonicalize a configuration type.
-# Supply the specified configuration type as an argument.
-# If it is invalid, we print an error message on stderr and exit with code 1.
-# Otherwise, we print the canonical config type on stdout and succeed.
-
-# This file is supposed to be the same for all GNU packages
-# and recognize all the CPU types, system types and aliases
-# that are meaningful with *any* GNU software.
-# Each package is responsible for reporting which valid configurations
-# it does not support. The user should be able to distinguish
-# a failure to support a valid configuration from a meaningless
-# configuration.
-
-# The goal of this file is to map all the various variations of a given
-# machine specification into a single specification in the form:
-# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
-# or in some cases, the newer four-part form:
-# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
-# It is wrong to echo any other type of specification.
-
-me=`echo "$0" | sed -e 's,.*/,,'`
-
-usage="\
-Usage: $0 [OPTION] CPU-MFR-OPSYS
- $0 [OPTION] ALIAS
-
-Canonicalize a configuration name.
-
-Operation modes:
- -h, --help print this help, then exit
- -t, --time-stamp print date of last modification, then exit
- -v, --version print version number, then exit
-
-Report bugs and patches to <config-patches@gnu.org>."
-
-version="\
-GNU config.sub ($timestamp)
-
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
-Free Software Foundation, Inc.
-
-This is free software; see the source for copying conditions. There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
-
-help="
-Try \`$me --help' for more information."
-
-# Parse command line
-while test $# -gt 0 ; do
- case $1 in
- --time-stamp | --time* | -t )
- echo "$timestamp" ; exit ;;
- --version | -v )
- echo "$version" ; exit ;;
- --help | --h* | -h )
- echo "$usage"; exit ;;
- -- ) # Stop option processing
- shift; break ;;
- - ) # Use stdin as input.
- break ;;
- -* )
- echo "$me: invalid option $1$help"
- exit 1 ;;
-
- *local*)
- # First pass through any local machine types.
- echo $1
- exit ;;
-
- * )
- break ;;
- esac
-done
-
-case $# in
- 0) echo "$me: missing argument$help" >&2
- exit 1;;
- 1) ;;
- *) echo "$me: too many arguments$help" >&2
- exit 1;;
-esac
-
-# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
-# Here we must recognize all the valid KERNEL-OS combinations.
-maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
-case $maybe_os in
- nto-qnx* | linux-gnu* | linux-dietlibc | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | \
- kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | storm-chaos* | os2-emx* | rtmk-nova*)
- os=-$maybe_os
- basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
- ;;
- *)
- basic_machine=`echo $1 | sed 's/-[^-]*$//'`
- if [ $basic_machine != $1 ]
- then os=`echo $1 | sed 's/.*-/-/'`
- else os=; fi
- ;;
-esac
-
-### Let's recognize common machines as not being operating systems so
-### that things like config.sub decstation-3100 work. We also
-### recognize some manufacturers as not being operating systems, so we
-### can provide default operating systems below.
-case $os in
- -sun*os*)
- # Prevent following clause from handling this invalid input.
- ;;
- -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
- -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
- -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
- -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
- -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
- -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
- -apple | -axis | -knuth | -cray)
- os=
- basic_machine=$1
- ;;
- -sim | -cisco | -oki | -wec | -winbond)
- os=
- basic_machine=$1
- ;;
- -scout)
- ;;
- -wrs)
- os=-vxworks
- basic_machine=$1
- ;;
- -chorusos*)
- os=-chorusos
- basic_machine=$1
- ;;
- -chorusrdb)
- os=-chorusrdb
- basic_machine=$1
- ;;
- -hiux*)
- os=-hiuxwe2
- ;;
- -sco5)
- os=-sco3.2v5
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco4)
- os=-sco3.2v4
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco3.2.[4-9]*)
- os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco3.2v[4-9]*)
- # Don't forget version if it is 3.2v4 or newer.
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco*)
- os=-sco3.2v2
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -udk*)
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -isc)
- os=-isc2.2
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -clix*)
- basic_machine=clipper-intergraph
- ;;
- -isc*)
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -lynx*)
- os=-lynxos
- ;;
- -ptx*)
- basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
- ;;
- -windowsnt*)
- os=`echo $os | sed -e 's/windowsnt/winnt/'`
- ;;
- -psos*)
- os=-psos
- ;;
- -mint | -mint[0-9]*)
- basic_machine=m68k-atari
- os=-mint
- ;;
-esac
-
-# Decode aliases for certain CPU-COMPANY combinations.
-case $basic_machine in
- # Recognize the basic CPU types without company name.
- # Some are omitted here because they have special meanings below.
- 1750a | 580 \
- | a29k \
- | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
- | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
- | am33_2.0 \
- | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
- | bfin \
- | c4x | clipper \
- | d10v | d30v | dlx | dsp16xx \
- | fr30 | frv \
- | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
- | i370 | i860 | i960 | ia64 \
- | ip2k | iq2000 \
- | m32r | m32rle | m68000 | m68k | m88k | maxq | mcore \
- | mips | mipsbe | mipseb | mipsel | mipsle \
- | mips16 \
- | mips64 | mips64el \
- | mips64vr | mips64vrel \
- | mips64orion | mips64orionel \
- | mips64vr4100 | mips64vr4100el \
- | mips64vr4300 | mips64vr4300el \
- | mips64vr5000 | mips64vr5000el \
- | mips64vr5900 | mips64vr5900el \
- | mipsisa32 | mipsisa32el \
- | mipsisa32r2 | mipsisa32r2el \
- | mipsisa64 | mipsisa64el \
- | mipsisa64r2 | mipsisa64r2el \
- | mipsisa64sb1 | mipsisa64sb1el \
- | mipsisa64sr71k | mipsisa64sr71kel \
- | mipstx39 | mipstx39el \
- | mn10200 | mn10300 \
- | ms1 \
- | msp430 \
- | ns16k | ns32k \
- | or32 \
- | pdp10 | pdp11 | pj | pjl \
- | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
- | pyramid \
- | sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \
- | sh64 | sh64le \
- | sparc | sparc64 | sparc64b | sparc86x | sparclet | sparclite \
- | sparcv8 | sparcv9 | sparcv9b \
- | strongarm \
- | tahoe | thumb | tic4x | tic80 | tron \
- | v850 | v850e \
- | we32k \
- | x86 | xscale | xscalee[bl] | xstormy16 | xtensa \
- | z8k)
- basic_machine=$basic_machine-unknown
- ;;
- m32c)
- basic_machine=$basic_machine-unknown
- ;;
- m6811 | m68hc11 | m6812 | m68hc12)
- # Motorola 68HC11/12.
- basic_machine=$basic_machine-unknown
- os=-none
- ;;
- m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
- ;;
-
- # We use `pc' rather than `unknown'
- # because (1) that's what they normally are, and
- # (2) the word "unknown" tends to confuse beginning users.
- i*86 | x86_64)
- basic_machine=$basic_machine-pc
- ;;
- # Object if more than one company name word.
- *-*-*)
- echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
- exit 1
- ;;
- # Recognize the basic CPU types with company name.
- 580-* \
- | a29k-* \
- | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
- | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
- | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
- | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
- | avr-* \
- | bfin-* | bs2000-* \
- | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
- | clipper-* | craynv-* | cydra-* \
- | d10v-* | d30v-* | dlx-* \
- | elxsi-* \
- | f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \
- | h8300-* | h8500-* \
- | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
- | i*86-* | i860-* | i960-* | ia64-* \
- | ip2k-* | iq2000-* \
- | m32r-* | m32rle-* \
- | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
- | m88110-* | m88k-* | maxq-* | mcore-* \
- | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
- | mips16-* \
- | mips64-* | mips64el-* \
- | mips64vr-* | mips64vrel-* \
- | mips64orion-* | mips64orionel-* \
- | mips64vr4100-* | mips64vr4100el-* \
- | mips64vr4300-* | mips64vr4300el-* \
- | mips64vr5000-* | mips64vr5000el-* \
- | mips64vr5900-* | mips64vr5900el-* \
- | mipsisa32-* | mipsisa32el-* \
- | mipsisa32r2-* | mipsisa32r2el-* \
- | mipsisa64-* | mipsisa64el-* \
- | mipsisa64r2-* | mipsisa64r2el-* \
- | mipsisa64sb1-* | mipsisa64sb1el-* \
- | mipsisa64sr71k-* | mipsisa64sr71kel-* \
- | mipstx39-* | mipstx39el-* \
- | mmix-* \
- | ms1-* \
- | msp430-* \
- | none-* | np1-* | ns16k-* | ns32k-* \
- | orion-* \
- | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
- | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
- | pyramid-* \
- | romp-* | rs6000-* \
- | sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | shbe-* \
- | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
- | sparc-* | sparc64-* | sparc64b-* | sparc86x-* | sparclet-* \
- | sparclite-* \
- | sparcv8-* | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \
- | tahoe-* | thumb-* \
- | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
- | tron-* \
- | v850-* | v850e-* | vax-* \
- | we32k-* \
- | x86-* | x86_64-* | xps100-* | xscale-* | xscalee[bl]-* \
- | xstormy16-* | xtensa-* \
- | ymp-* \
- | z8k-*)
- ;;
- m32c-*)
- ;;
- # Recognize the various machine names and aliases which stand
- # for a CPU type and a company and sometimes even an OS.
- 386bsd)
- basic_machine=i386-unknown
- os=-bsd
- ;;
- 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
- basic_machine=m68000-att
- ;;
- 3b*)
- basic_machine=we32k-att
- ;;
- a29khif)
- basic_machine=a29k-amd
- os=-udi
- ;;
- abacus)
- basic_machine=abacus-unknown
- ;;
- adobe68k)
- basic_machine=m68010-adobe
- os=-scout
- ;;
- alliant | fx80)
- basic_machine=fx80-alliant
- ;;
- altos | altos3068)
- basic_machine=m68k-altos
- ;;
- am29k)
- basic_machine=a29k-none
- os=-bsd
- ;;
- amd64)
- basic_machine=x86_64-pc
- ;;
- amd64-*)
- basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- amdahl)
- basic_machine=580-amdahl
- os=-sysv
- ;;
- amiga | amiga-*)
- basic_machine=m68k-unknown
- ;;
- amigaos | amigados)
- basic_machine=m68k-unknown
- os=-amigaos
- ;;
- amigaunix | amix)
- basic_machine=m68k-unknown
- os=-sysv4
- ;;
- apollo68)
- basic_machine=m68k-apollo
- os=-sysv
- ;;
- apollo68bsd)
- basic_machine=m68k-apollo
- os=-bsd
- ;;
- aux)
- basic_machine=m68k-apple
- os=-aux
- ;;
- balance)
- basic_machine=ns32k-sequent
- os=-dynix
- ;;
- c90)
- basic_machine=c90-cray
- os=-unicos
- ;;
- convex-c1)
- basic_machine=c1-convex
- os=-bsd
- ;;
- convex-c2)
- basic_machine=c2-convex
- os=-bsd
- ;;
- convex-c32)
- basic_machine=c32-convex
- os=-bsd
- ;;
- convex-c34)
- basic_machine=c34-convex
- os=-bsd
- ;;
- convex-c38)
- basic_machine=c38-convex
- os=-bsd
- ;;
- cray | j90)
- basic_machine=j90-cray
- os=-unicos
- ;;
- craynv)
- basic_machine=craynv-cray
- os=-unicosmp
- ;;
- cr16c)
- basic_machine=cr16c-unknown
- os=-elf
- ;;
- crds | unos)
- basic_machine=m68k-crds
- ;;
- crisv32 | crisv32-* | etraxfs*)
- basic_machine=crisv32-axis
- ;;
- cris | cris-* | etrax*)
- basic_machine=cris-axis
- ;;
- crx)
- basic_machine=crx-unknown
- os=-elf
- ;;
- da30 | da30-*)
- basic_machine=m68k-da30
- ;;
- decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
- basic_machine=mips-dec
- ;;
- decsystem10* | dec10*)
- basic_machine=pdp10-dec
- os=-tops10
- ;;
- decsystem20* | dec20*)
- basic_machine=pdp10-dec
- os=-tops20
- ;;
- delta | 3300 | motorola-3300 | motorola-delta \
- | 3300-motorola | delta-motorola)
- basic_machine=m68k-motorola
- ;;
- delta88)
- basic_machine=m88k-motorola
- os=-sysv3
- ;;
- djgpp)
- basic_machine=i586-pc
- os=-msdosdjgpp
- ;;
- dpx20 | dpx20-*)
- basic_machine=rs6000-bull
- os=-bosx
- ;;
- dpx2* | dpx2*-bull)
- basic_machine=m68k-bull
- os=-sysv3
- ;;
- ebmon29k)
- basic_machine=a29k-amd
- os=-ebmon
- ;;
- elxsi)
- basic_machine=elxsi-elxsi
- os=-bsd
- ;;
- encore | umax | mmax)
- basic_machine=ns32k-encore
- ;;
- es1800 | OSE68k | ose68k | ose | OSE)
- basic_machine=m68k-ericsson
- os=-ose
- ;;
- fx2800)
- basic_machine=i860-alliant
- ;;
- genix)
- basic_machine=ns32k-ns
- ;;
- gmicro)
- basic_machine=tron-gmicro
- os=-sysv
- ;;
- go32)
- basic_machine=i386-pc
- os=-go32
- ;;
- h3050r* | hiux*)
- basic_machine=hppa1.1-hitachi
- os=-hiuxwe2
- ;;
- h8300hms)
- basic_machine=h8300-hitachi
- os=-hms
- ;;
- h8300xray)
- basic_machine=h8300-hitachi
- os=-xray
- ;;
- h8500hms)
- basic_machine=h8500-hitachi
- os=-hms
- ;;
- harris)
- basic_machine=m88k-harris
- os=-sysv3
- ;;
- hp300-*)
- basic_machine=m68k-hp
- ;;
- hp300bsd)
- basic_machine=m68k-hp
- os=-bsd
- ;;
- hp300hpux)
- basic_machine=m68k-hp
- os=-hpux
- ;;
- hp3k9[0-9][0-9] | hp9[0-9][0-9])
- basic_machine=hppa1.0-hp
- ;;
- hp9k2[0-9][0-9] | hp9k31[0-9])
- basic_machine=m68000-hp
- ;;
- hp9k3[2-9][0-9])
- basic_machine=m68k-hp
- ;;
- hp9k6[0-9][0-9] | hp6[0-9][0-9])
- basic_machine=hppa1.0-hp
- ;;
- hp9k7[0-79][0-9] | hp7[0-79][0-9])
- basic_machine=hppa1.1-hp
- ;;
- hp9k78[0-9] | hp78[0-9])
- # FIXME: really hppa2.0-hp
- basic_machine=hppa1.1-hp
- ;;
- hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
- # FIXME: really hppa2.0-hp
- basic_machine=hppa1.1-hp
- ;;
- hp9k8[0-9][13679] | hp8[0-9][13679])
- basic_machine=hppa1.1-hp
- ;;
- hp9k8[0-9][0-9] | hp8[0-9][0-9])
- basic_machine=hppa1.0-hp
- ;;
- hppa-next)
- os=-nextstep3
- ;;
- hppaosf)
- basic_machine=hppa1.1-hp
- os=-osf
- ;;
- hppro)
- basic_machine=hppa1.1-hp
- os=-proelf
- ;;
- i370-ibm* | ibm*)
- basic_machine=i370-ibm
- ;;
-# I'm not sure what "Sysv32" means. Should this be sysv3.2?
- i*86v32)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-sysv32
- ;;
- i*86v4*)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-sysv4
- ;;
- i*86v)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-sysv
- ;;
- i*86sol2)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-solaris2
- ;;
- i386mach)
- basic_machine=i386-mach
- os=-mach
- ;;
- i386-vsta | vsta)
- basic_machine=i386-unknown
- os=-vsta
- ;;
- iris | iris4d)
- basic_machine=mips-sgi
- case $os in
- -irix*)
- ;;
- *)
- os=-irix4
- ;;
- esac
- ;;
- isi68 | isi)
- basic_machine=m68k-isi
- os=-sysv
- ;;
- m88k-omron*)
- basic_machine=m88k-omron
- ;;
- magnum | m3230)
- basic_machine=mips-mips
- os=-sysv
- ;;
- merlin)
- basic_machine=ns32k-utek
- os=-sysv
- ;;
- mingw32)
- basic_machine=i386-pc
- os=-mingw32
- ;;
- miniframe)
- basic_machine=m68000-convergent
- ;;
- *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
- basic_machine=m68k-atari
- os=-mint
- ;;
- mips3*-*)
- basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
- ;;
- mips3*)
- basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
- ;;
- monitor)
- basic_machine=m68k-rom68k
- os=-coff
- ;;
- morphos)
- basic_machine=powerpc-unknown
- os=-morphos
- ;;
- msdos)
- basic_machine=i386-pc
- os=-msdos
- ;;
- mvs)
- basic_machine=i370-ibm
- os=-mvs
- ;;
- ncr3000)
- basic_machine=i486-ncr
- os=-sysv4
- ;;
- netbsd386)
- basic_machine=i386-unknown
- os=-netbsd
- ;;
- netwinder)
- basic_machine=armv4l-rebel
- os=-linux
- ;;
- news | news700 | news800 | news900)
- basic_machine=m68k-sony
- os=-newsos
- ;;
- news1000)
- basic_machine=m68030-sony
- os=-newsos
- ;;
- news-3600 | risc-news)
- basic_machine=mips-sony
- os=-newsos
- ;;
- necv70)
- basic_machine=v70-nec
- os=-sysv
- ;;
- next | m*-next )
- basic_machine=m68k-next
- case $os in
- -nextstep* )
- ;;
- -ns2*)
- os=-nextstep2
- ;;
- *)
- os=-nextstep3
- ;;
- esac
- ;;
- nh3000)
- basic_machine=m68k-harris
- os=-cxux
- ;;
- nh[45]000)
- basic_machine=m88k-harris
- os=-cxux
- ;;
- nindy960)
- basic_machine=i960-intel
- os=-nindy
- ;;
- mon960)
- basic_machine=i960-intel
- os=-mon960
- ;;
- nonstopux)
- basic_machine=mips-compaq
- os=-nonstopux
- ;;
- np1)
- basic_machine=np1-gould
- ;;
- nsr-tandem)
- basic_machine=nsr-tandem
- ;;
- op50n-* | op60c-*)
- basic_machine=hppa1.1-oki
- os=-proelf
- ;;
- openrisc | openrisc-*)
- basic_machine=or32-unknown
- ;;
- os400)
- basic_machine=powerpc-ibm
- os=-os400
- ;;
- OSE68000 | ose68000)
- basic_machine=m68000-ericsson
- os=-ose
- ;;
- os68k)
- basic_machine=m68k-none
- os=-os68k
- ;;
- pa-hitachi)
- basic_machine=hppa1.1-hitachi
- os=-hiuxwe2
- ;;
- paragon)
- basic_machine=i860-intel
- os=-osf
- ;;
- pbd)
- basic_machine=sparc-tti
- ;;
- pbb)
- basic_machine=m68k-tti
- ;;
- pc532 | pc532-*)
- basic_machine=ns32k-pc532
- ;;
- pentium | p5 | k5 | k6 | nexgen | viac3)
- basic_machine=i586-pc
- ;;
- pentiumpro | p6 | 6x86 | athlon | athlon_*)
- basic_machine=i686-pc
- ;;
- pentiumii | pentium2 | pentiumiii | pentium3)
- basic_machine=i686-pc
- ;;
- pentium4)
- basic_machine=i786-pc
- ;;
- pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
- basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentiumpro-* | p6-* | 6x86-* | athlon-*)
- basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
- basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentium4-*)
- basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pn)
- basic_machine=pn-gould
- ;;
- power) basic_machine=power-ibm
- ;;
- ppc) basic_machine=powerpc-unknown
- ;;
- ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ppcle | powerpclittle | ppc-le | powerpc-little)
- basic_machine=powerpcle-unknown
- ;;
- ppcle-* | powerpclittle-*)
- basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ppc64) basic_machine=powerpc64-unknown
- ;;
- ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ppc64le | powerpc64little | ppc64-le | powerpc64-little)
- basic_machine=powerpc64le-unknown
- ;;
- ppc64le-* | powerpc64little-*)
- basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ps2)
- basic_machine=i386-ibm
- ;;
- pw32)
- basic_machine=i586-unknown
- os=-pw32
- ;;
- rom68k)
- basic_machine=m68k-rom68k
- os=-coff
- ;;
- rm[46]00)
- basic_machine=mips-siemens
- ;;
- rtpc | rtpc-*)
- basic_machine=romp-ibm
- ;;
- s390 | s390-*)
- basic_machine=s390-ibm
- ;;
- s390x | s390x-*)
- basic_machine=s390x-ibm
- ;;
- sa29200)
- basic_machine=a29k-amd
- os=-udi
- ;;
- sb1)
- basic_machine=mipsisa64sb1-unknown
- ;;
- sb1el)
- basic_machine=mipsisa64sb1el-unknown
- ;;
- sei)
- basic_machine=mips-sei
- os=-seiux
- ;;
- sequent)
- basic_machine=i386-sequent
- ;;
- sh)
- basic_machine=sh-hitachi
- os=-hms
- ;;
- sh64)
- basic_machine=sh64-unknown
- ;;
- sparclite-wrs | simso-wrs)
- basic_machine=sparclite-wrs
- os=-vxworks
- ;;
- sps7)
- basic_machine=m68k-bull
- os=-sysv2
- ;;
- spur)
- basic_machine=spur-unknown
- ;;
- st2000)
- basic_machine=m68k-tandem
- ;;
- stratus)
- basic_machine=i860-stratus
- os=-sysv4
- ;;
- sun2)
- basic_machine=m68000-sun
- ;;
- sun2os3)
- basic_machine=m68000-sun
- os=-sunos3
- ;;
- sun2os4)
- basic_machine=m68000-sun
- os=-sunos4
- ;;
- sun3os3)
- basic_machine=m68k-sun
- os=-sunos3
- ;;
- sun3os4)
- basic_machine=m68k-sun
- os=-sunos4
- ;;
- sun4os3)
- basic_machine=sparc-sun
- os=-sunos3
- ;;
- sun4os4)
- basic_machine=sparc-sun
- os=-sunos4
- ;;
- sun4sol2)
- basic_machine=sparc-sun
- os=-solaris2
- ;;
- sun3 | sun3-*)
- basic_machine=m68k-sun
- ;;
- sun4)
- basic_machine=sparc-sun
- ;;
- sun386 | sun386i | roadrunner)
- basic_machine=i386-sun
- ;;
- sv1)
- basic_machine=sv1-cray
- os=-unicos
- ;;
- symmetry)
- basic_machine=i386-sequent
- os=-dynix
- ;;
- t3e)
- basic_machine=alphaev5-cray
- os=-unicos
- ;;
- t90)
- basic_machine=t90-cray
- os=-unicos
- ;;
- tic54x | c54x*)
- basic_machine=tic54x-unknown
- os=-coff
- ;;
- tic55x | c55x*)
- basic_machine=tic55x-unknown
- os=-coff
- ;;
- tic6x | c6x*)
- basic_machine=tic6x-unknown
- os=-coff
- ;;
- tx39)
- basic_machine=mipstx39-unknown
- ;;
- tx39el)
- basic_machine=mipstx39el-unknown
- ;;
- toad1)
- basic_machine=pdp10-xkl
- os=-tops20
- ;;
- tower | tower-32)
- basic_machine=m68k-ncr
- ;;
- tpf)
- basic_machine=s390x-ibm
- os=-tpf
- ;;
- udi29k)
- basic_machine=a29k-amd
- os=-udi
- ;;
- ultra3)
- basic_machine=a29k-nyu
- os=-sym1
- ;;
- v810 | necv810)
- basic_machine=v810-nec
- os=-none
- ;;
- vaxv)
- basic_machine=vax-dec
- os=-sysv
- ;;
- vms)
- basic_machine=vax-dec
- os=-vms
- ;;
- vpp*|vx|vx-*)
- basic_machine=f301-fujitsu
- ;;
- vxworks960)
- basic_machine=i960-wrs
- os=-vxworks
- ;;
- vxworks68)
- basic_machine=m68k-wrs
- os=-vxworks
- ;;
- vxworks29k)
- basic_machine=a29k-wrs
- os=-vxworks
- ;;
- w65*)
- basic_machine=w65-wdc
- os=-none
- ;;
- w89k-*)
- basic_machine=hppa1.1-winbond
- os=-proelf
- ;;
- xbox)
- basic_machine=i686-pc
- os=-mingw32
- ;;
- xps | xps100)
- basic_machine=xps100-honeywell
- ;;
- ymp)
- basic_machine=ymp-cray
- os=-unicos
- ;;
- z8k-*-coff)
- basic_machine=z8k-unknown
- os=-sim
- ;;
- none)
- basic_machine=none-none
- os=-none
- ;;
-
-# Here we handle the default manufacturer of certain CPU types. It is in
-# some cases the only manufacturer, in others, it is the most popular.
- w89k)
- basic_machine=hppa1.1-winbond
- ;;
- op50n)
- basic_machine=hppa1.1-oki
- ;;
- op60c)
- basic_machine=hppa1.1-oki
- ;;
- romp)
- basic_machine=romp-ibm
- ;;
- mmix)
- basic_machine=mmix-knuth
- ;;
- rs6000)
- basic_machine=rs6000-ibm
- ;;
- vax)
- basic_machine=vax-dec
- ;;
- pdp10)
- # there are many clones, so DEC is not a safe bet
- basic_machine=pdp10-unknown
- ;;
- pdp11)
- basic_machine=pdp11-dec
- ;;
- we32k)
- basic_machine=we32k-att
- ;;
- sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele)
- basic_machine=sh-unknown
- ;;
- sparc | sparcv8 | sparcv9 | sparcv9b)
- basic_machine=sparc-sun
- ;;
- cydra)
- basic_machine=cydra-cydrome
- ;;
- orion)
- basic_machine=orion-highlevel
- ;;
- orion105)
- basic_machine=clipper-highlevel
- ;;
- mac | mpw | mac-mpw)
- basic_machine=m68k-apple
- ;;
- pmac | pmac-mpw)
- basic_machine=powerpc-apple
- ;;
- *-unknown)
- # Make sure to match an already-canonicalized machine name.
- ;;
- *)
- echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
- exit 1
- ;;
-esac
-
-# Here we canonicalize certain aliases for manufacturers.
-case $basic_machine in
- *-digital*)
- basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
- ;;
- *-commodore*)
- basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
- ;;
- *)
- ;;
-esac
-
-# Decode manufacturer-specific aliases for certain operating systems.
-
-if [ x"$os" != x"" ]
-then
-case $os in
- # First match some system type aliases
- # that might get confused with valid system types.
- # -solaris* is a basic system type, with this one exception.
- -solaris1 | -solaris1.*)
- os=`echo $os | sed -e 's|solaris1|sunos4|'`
- ;;
- -solaris)
- os=-solaris2
- ;;
- -svr4*)
- os=-sysv4
- ;;
- -unixware*)
- os=-sysv4.2uw
- ;;
- -gnu/linux*)
- os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
- ;;
- # First accept the basic system types.
- # The portable systems comes first.
- # Each alternative MUST END IN A *, to match a version number.
- # -sysv* is not here because it comes later, after sysvr4.
- -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
- | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
- | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
- | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
- | -aos* \
- | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
- | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
- | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* | -openbsd* \
- | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
- | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
- | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
- | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
- | -chorusos* | -chorusrdb* \
- | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
- | -mingw32* | -linux-gnu* | -linux-uclibc* | -uxpv* | -beos* | -mpeix* | -udk* \
- | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
- | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
- | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
- | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
- | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
- | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
- | -skyos* | -haiku*)
- # Remember, each alternative MUST END IN *, to match a version number.
- ;;
- -qnx*)
- case $basic_machine in
- x86-* | i*86-*)
- ;;
- *)
- os=-nto$os
- ;;
- esac
- ;;
- -nto-qnx*)
- ;;
- -nto*)
- os=`echo $os | sed -e 's|nto|nto-qnx|'`
- ;;
- -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
- | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
- | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
- ;;
- -mac*)
- os=`echo $os | sed -e 's|mac|macos|'`
- ;;
- -linux-dietlibc)
- os=-linux-dietlibc
- ;;
- -linux*)
- os=`echo $os | sed -e 's|linux|linux-gnu|'`
- ;;
- -sunos5*)
- os=`echo $os | sed -e 's|sunos5|solaris2|'`
- ;;
- -sunos6*)
- os=`echo $os | sed -e 's|sunos6|solaris3|'`
- ;;
- -opened*)
- os=-openedition
- ;;
- -os400*)
- os=-os400
- ;;
- -wince*)
- os=-wince
- ;;
- -osfrose*)
- os=-osfrose
- ;;
- -osf*)
- os=-osf
- ;;
- -utek*)
- os=-bsd
- ;;
- -dynix*)
- os=-bsd
- ;;
- -acis*)
- os=-aos
- ;;
- -atheos*)
- os=-atheos
- ;;
- -syllable*)
- os=-syllable
- ;;
- -386bsd)
- os=-bsd
- ;;
- -ctix* | -uts*)
- os=-sysv
- ;;
- -nova*)
- os=-rtmk-nova
- ;;
- -ns2 )
- os=-nextstep2
- ;;
- -nsk*)
- os=-nsk
- ;;
- # Preserve the version number of sinix5.
- -sinix5.*)
- os=`echo $os | sed -e 's|sinix|sysv|'`
- ;;
- -sinix*)
- os=-sysv4
- ;;
- -tpf*)
- os=-tpf
- ;;
- -triton*)
- os=-sysv3
- ;;
- -oss*)
- os=-sysv3
- ;;
- -svr4)
- os=-sysv4
- ;;
- -svr3)
- os=-sysv3
- ;;
- -sysvr4)
- os=-sysv4
- ;;
- # This must come after -sysvr4.
- -sysv*)
- ;;
- -ose*)
- os=-ose
- ;;
- -es1800*)
- os=-ose
- ;;
- -xenix)
- os=-xenix
- ;;
- -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
- os=-mint
- ;;
- -aros*)
- os=-aros
- ;;
- -kaos*)
- os=-kaos
- ;;
- -zvmoe)
- os=-zvmoe
- ;;
- -none)
- ;;
- *)
- # Get rid of the `-' at the beginning of $os.
- os=`echo $os | sed 's/[^-]*-//'`
- echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
- exit 1
- ;;
-esac
-else
-
-# Here we handle the default operating systems that come with various machines.
-# The value should be what the vendor currently ships out the door with their
-# machine or put another way, the most popular os provided with the machine.
-
-# Note that if you're going to try to match "-MANUFACTURER" here (say,
-# "-sun"), then you have to tell the case statement up towards the top
-# that MANUFACTURER isn't an operating system. Otherwise, code above
-# will signal an error saying that MANUFACTURER isn't an operating
-# system, and we'll never get to this point.
-
-case $basic_machine in
- *-acorn)
- os=-riscix1.2
- ;;
- arm*-rebel)
- os=-linux
- ;;
- arm*-semi)
- os=-aout
- ;;
- c4x-* | tic4x-*)
- os=-coff
- ;;
- # This must come before the *-dec entry.
- pdp10-*)
- os=-tops20
- ;;
- pdp11-*)
- os=-none
- ;;
- *-dec | vax-*)
- os=-ultrix4.2
- ;;
- m68*-apollo)
- os=-domain
- ;;
- i386-sun)
- os=-sunos4.0.2
- ;;
- m68000-sun)
- os=-sunos3
- # This also exists in the configure program, but was not the
- # default.
- # os=-sunos4
- ;;
- m68*-cisco)
- os=-aout
- ;;
- mips*-cisco)
- os=-elf
- ;;
- mips*-*)
- os=-elf
- ;;
- or32-*)
- os=-coff
- ;;
- *-tti) # must be before sparc entry or we get the wrong os.
- os=-sysv3
- ;;
- sparc-* | *-sun)
- os=-sunos4.1.1
- ;;
- *-be)
- os=-beos
- ;;
- *-haiku)
- os=-haiku
- ;;
- *-ibm)
- os=-aix
- ;;
- *-knuth)
- os=-mmixware
- ;;
- *-wec)
- os=-proelf
- ;;
- *-winbond)
- os=-proelf
- ;;
- *-oki)
- os=-proelf
- ;;
- *-hp)
- os=-hpux
- ;;
- *-hitachi)
- os=-hiux
- ;;
- i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
- os=-sysv
- ;;
- *-cbm)
- os=-amigaos
- ;;
- *-dg)
- os=-dgux
- ;;
- *-dolphin)
- os=-sysv3
- ;;
- m68k-ccur)
- os=-rtu
- ;;
- m88k-omron*)
- os=-luna
- ;;
- *-next )
- os=-nextstep
- ;;
- *-sequent)
- os=-ptx
- ;;
- *-crds)
- os=-unos
- ;;
- *-ns)
- os=-genix
- ;;
- i370-*)
- os=-mvs
- ;;
- *-next)
- os=-nextstep3
- ;;
- *-gould)
- os=-sysv
- ;;
- *-highlevel)
- os=-bsd
- ;;
- *-encore)
- os=-bsd
- ;;
- *-sgi)
- os=-irix
- ;;
- *-siemens)
- os=-sysv4
- ;;
- *-masscomp)
- os=-rtu
- ;;
- f30[01]-fujitsu | f700-fujitsu)
- os=-uxpv
- ;;
- *-rom68k)
- os=-coff
- ;;
- *-*bug)
- os=-coff
- ;;
- *-apple)
- os=-macos
- ;;
- *-atari*)
- os=-mint
- ;;
- *)
- os=-none
- ;;
-esac
-fi
-
-# Here we handle the case where we know the os, and the CPU type, but not the
-# manufacturer. We pick the logical manufacturer.
-vendor=unknown
-case $basic_machine in
- *-unknown)
- case $os in
- -riscix*)
- vendor=acorn
- ;;
- -sunos*)
- vendor=sun
- ;;
- -aix*)
- vendor=ibm
- ;;
- -beos*)
- vendor=be
- ;;
- -hpux*)
- vendor=hp
- ;;
- -mpeix*)
- vendor=hp
- ;;
- -hiux*)
- vendor=hitachi
- ;;
- -unos*)
- vendor=crds
- ;;
- -dgux*)
- vendor=dg
- ;;
- -luna*)
- vendor=omron
- ;;
- -genix*)
- vendor=ns
- ;;
- -mvs* | -opened*)
- vendor=ibm
- ;;
- -os400*)
- vendor=ibm
- ;;
- -ptx*)
- vendor=sequent
- ;;
- -tpf*)
- vendor=ibm
- ;;
- -vxsim* | -vxworks* | -windiss*)
- vendor=wrs
- ;;
- -aux*)
- vendor=apple
- ;;
- -hms*)
- vendor=hitachi
- ;;
- -mpw* | -macos*)
- vendor=apple
- ;;
- -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
- vendor=atari
- ;;
- -vos*)
- vendor=stratus
- ;;
- esac
- basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
- ;;
-esac
-
-echo $basic_machine$os
-exit
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "timestamp='"
-# time-stamp-format: "%:y-%02m-%02d"
-# time-stamp-end: "'"
-# End:
+++ /dev/null
-AC_PREREQ(2.50)
-AC_DEFUN([SMB_MODULE_DEFAULT], [echo -n ""])
-AC_DEFUN([SMB_LIBRARY_ENABLE], [echo -n ""])
-AC_DEFUN([SMB_ENABLE], [echo -n ""])
-AC_INIT(tdb, 1.1.2)
-AC_CONFIG_SRCDIR([common/tdb.c])
-AC_CONFIG_HEADER(include/config.h)
-AC_LIBREPLACE_ALL_CHECKS
-AC_LD_SONAMEFLAG
-AC_LD_PICFLAG
-AC_LD_SHLIBEXT
-AC_LIBREPLACE_SHLD
-AC_LIBREPLACE_SHLD_FLAGS
-AC_LIBREPLACE_RUNTIME_LIB_PATH_VAR
-m4_include(libtdb.m4)
-AC_PATH_PROGS([PYTHON_CONFIG], [python2.6-config python2.5-config python2.4-config python-config])
-AC_PATH_PROGS([PYTHON], [python2.6 python2.5 python2.4 python])
-
-PYTHON_BUILD_TARGET="build-python"
-PYTHON_INSTALL_TARGET="install-python"
-PYTHON_CHECK_TARGET="check-python"
-AC_SUBST(PYTHON_BUILD_TARGET)
-AC_SUBST(PYTHON_INSTALL_TARGET)
-AC_SUBST(PYTHON_CHECK_TARGET)
-if test -z "$PYTHON_CONFIG"; then
- PYTHON_BUILD_TARGET=""
- PYTHON_INSTALL_TARGET=""
- PYTHON_CHECK_TARGET=""
-fi
-AC_OUTPUT(Makefile tdb.pc)
+++ /dev/null
-tdb - a trivial database system
-tridge@linuxcare.com December 1999
-==================================
-
-This is a simple database API. It was inspired by the realisation that
-in Samba we have several ad-hoc bits of code that essentially
-implement small databases for sharing structures between parts of
-Samba. As I was about to add another I realised that a generic
-database module was called for to replace all the ad-hoc bits.
-
-I based the interface on gdbm. I couldn't use gdbm as we need to be
-able to have multiple writers to the databases at one time.
-
-Compilation
------------
-
-add HAVE_MMAP=1 to use mmap instead of read/write
-add NOLOCK=1 to disable locking code
-
-Testing
--------
-
-Compile tdbtest.c and link with gdbm for testing. tdbtest will perform
-identical operations via tdb and gdbm then make sure the result is the
-same
-
-Also included is tdbtool, which allows simple database manipulation
-on the commandline.
-
-tdbtest and tdbtool are not built as part of Samba, but are included
-for completeness.
-
-Interface
----------
-
-The interface is very similar to gdbm except for the following:
-
-- different open interface. The tdb_open call is more similar to a
- traditional open()
-- no tdbm_reorganise() function
-- no tdbm_sync() function. No operations are cached in the library anyway
-- added a tdb_traverse() function for traversing the whole database
-- added transactions support
-
-A general rule for using tdb is that the caller frees any returned
-TDB_DATA structures. Just call free(p.dptr) to free a TDB_DATA
-return value called p. This is the same as gdbm.
-
-here is a full list of tdb functions with brief descriptions.
-
-
-----------------------------------------------------------------------
-TDB_CONTEXT *tdb_open(char *name, int hash_size, int tdb_flags,
- int open_flags, mode_t mode)
-
- open the database, creating it if necessary
-
- The open_flags and mode are passed straight to the open call on the database
- file. A flags value of O_WRONLY is invalid
-
- The hash size is advisory, use zero for a default value.
-
- return is NULL on error
-
- possible tdb_flags are:
- TDB_CLEAR_IF_FIRST - clear database if we are the only one with it open
- TDB_INTERNAL - don't use a file, instaed store the data in
- memory. The filename is ignored in this case.
- TDB_NOLOCK - don't do any locking
- TDB_NOMMAP - don't use mmap
- TDB_NOSYNC - don't synchronise transactions to disk
-
-----------------------------------------------------------------------
-TDB_CONTEXT *tdb_open_ex(char *name, int hash_size, int tdb_flags,
- int open_flags, mode_t mode,
- tdb_log_func log_fn,
- tdb_hash_func hash_fn)
-
-This is like tdb_open(), but allows you to pass an initial logging and
-hash function. Be careful when passing a hash function - all users of
-the database must use the same hash function or you will get data
-corruption.
-
-
-----------------------------------------------------------------------
-char *tdb_error(TDB_CONTEXT *tdb);
-
- return a error string for the last tdb error
-
-----------------------------------------------------------------------
-int tdb_close(TDB_CONTEXT *tdb);
-
- close a database
-
-----------------------------------------------------------------------
-int tdb_update(TDB_CONTEXT *tdb, TDB_DATA key, TDB_DATA dbuf);
-
- update an entry in place - this only works if the new data size
- is <= the old data size and the key exists.
- on failure return -1
-
-----------------------------------------------------------------------
-TDB_DATA tdb_fetch(TDB_CONTEXT *tdb, TDB_DATA key);
-
- fetch an entry in the database given a key
- if the return value has a null dptr then a error occurred
-
- caller must free the resulting data
-
-----------------------------------------------------------------------
-int tdb_exists(TDB_CONTEXT *tdb, TDB_DATA key);
-
- check if an entry in the database exists
-
- note that 1 is returned if the key is found and 0 is returned if not found
- this doesn't match the conventions in the rest of this module, but is
- compatible with gdbm
-
-----------------------------------------------------------------------
-int tdb_traverse(TDB_CONTEXT *tdb, int (*fn)(TDB_CONTEXT *tdb,
- TDB_DATA key, TDB_DATA dbuf, void *state), void *state);
-
- traverse the entire database - calling fn(tdb, key, data, state) on each
- element.
-
- return -1 on error or the record count traversed
-
- if fn is NULL then it is not called
-
- a non-zero return value from fn() indicates that the traversal
- should stop. Traversal callbacks may not start transactions.
-
- WARNING: The data buffer given to the callback fn does NOT meet the
- alignment restrictions malloc gives you.
-
-----------------------------------------------------------------------
-int tdb_traverse_read(TDB_CONTEXT *tdb, int (*fn)(TDB_CONTEXT *tdb,
- TDB_DATA key, TDB_DATA dbuf, void *state), void *state);
-
- traverse the entire database - calling fn(tdb, key, data, state) on
- each element, but marking the database read only during the
- traversal, so any write operations will fail. This allows tdb to
- use read locks, which increases the parallelism possible during the
- traversal.
-
- return -1 on error or the record count traversed
-
- if fn is NULL then it is not called
-
- a non-zero return value from fn() indicates that the traversal
- should stop. Traversal callbacks may not start transactions.
-
-----------------------------------------------------------------------
-TDB_DATA tdb_firstkey(TDB_CONTEXT *tdb);
-
- find the first entry in the database and return its key
-
- the caller must free the returned data
-
-----------------------------------------------------------------------
-TDB_DATA tdb_nextkey(TDB_CONTEXT *tdb, TDB_DATA key);
-
- find the next entry in the database, returning its key
-
- the caller must free the returned data
-
-----------------------------------------------------------------------
-int tdb_delete(TDB_CONTEXT *tdb, TDB_DATA key);
-
- delete an entry in the database given a key
-
-----------------------------------------------------------------------
-int tdb_store(TDB_CONTEXT *tdb, TDB_DATA key, TDB_DATA dbuf, int flag);
-
- store an element in the database, replacing any existing element
- with the same key
-
- If flag==TDB_INSERT then don't overwrite an existing entry
- If flag==TDB_MODIFY then don't create a new entry
-
- return 0 on success, -1 on failure
-
-----------------------------------------------------------------------
-int tdb_writelock(TDB_CONTEXT *tdb);
-
- lock the database. If we already have it locked then don't do anything
-
-----------------------------------------------------------------------
-int tdb_writeunlock(TDB_CONTEXT *tdb);
- unlock the database
-
-----------------------------------------------------------------------
-int tdb_lockchain(TDB_CONTEXT *tdb, TDB_DATA key);
-
- lock one hash chain. This is meant to be used to reduce locking
- contention - it cannot guarantee how many records will be locked
-
-----------------------------------------------------------------------
-int tdb_unlockchain(TDB_CONTEXT *tdb, TDB_DATA key);
-
- unlock one hash chain
-
-----------------------------------------------------------------------
-int tdb_transaction_start(TDB_CONTEXT *tdb)
-
- start a transaction. All operations after the transaction start can
- either be committed with tdb_transaction_commit() or cancelled with
- tdb_transaction_cancel().
-
- If you call tdb_transaction_start() again on the same tdb context
- while a transaction is in progress, then the same transaction
- buffer is re-used. The number of tdb_transaction_{commit,cancel}
- operations must match the number of successful
- tdb_transaction_start() calls.
-
- Note that transactions are by default disk synchronous, and use a
- recover area in the database to automatically recover the database
- on the next open if the system crashes during a transaction. You
- can disable the synchronous transaction recovery setup using the
- TDB_NOSYNC flag, which will greatly speed up operations at the risk
- of corrupting your database if the system crashes.
-
- Operations made within a transaction are not visible to other users
- of the database until a successful commit.
-
-----------------------------------------------------------------------
-int tdb_transaction_cancel(TDB_CONTEXT *tdb)
-
- cancel a current transaction, discarding all write and lock
- operations that have been made since the transaction started.
-
-
-----------------------------------------------------------------------
-int tdb_transaction_commit(TDB_CONTEXT *tdb)
-
- commit a current transaction, updating the database and releasing
- the transaction locks.
-
+++ /dev/null
-# Magic file(1) information about tdb files.
-#
-# Install this into /etc/magic or the corresponding location for your
-# system, or pass as a -m argument to file(1).
-
-# You may use and redistribute this file without restriction.
-
-0 string TDB\ file TDB database
->32 lelong =0x2601196D version 6, little-endian
->>36 lelong x hash size %d bytes
+++ /dev/null
-#ifndef __TDB_H__
-#define __TDB_H__
-
-/*
- Unix SMB/CIFS implementation.
-
- trivial database library
-
- Copyright (C) Andrew Tridgell 1999-2004
-
- ** NOTE! The following LGPL license applies to the tdb
- ** library. This does NOT imply that all of Samba is released
- ** under the LGPL
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 3 of the License, or (at your option) any later version.
-
- This library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with this library; if not, see <http://www.gnu.org/licenses/>.
-*/
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-
-/* flags to tdb_store() */
-#define TDB_REPLACE 1 /* Unused */
-#define TDB_INSERT 2 /* Don't overwrite an existing entry */
-#define TDB_MODIFY 3 /* Don't create an existing entry */
-
-/* flags for tdb_open() */
-#define TDB_DEFAULT 0 /* just a readability place holder */
-#define TDB_CLEAR_IF_FIRST 1
-#define TDB_INTERNAL 2 /* don't store on disk */
-#define TDB_NOLOCK 4 /* don't do any locking */
-#define TDB_NOMMAP 8 /* don't use mmap */
-#define TDB_CONVERT 16 /* convert endian (internal use) */
-#define TDB_BIGENDIAN 32 /* header is big-endian (internal use) */
-#define TDB_NOSYNC 64 /* don't use synchronous transactions */
-#define TDB_SEQNUM 128 /* maintain a sequence number */
-#define TDB_VOLATILE 256 /* Activate the per-hashchain freelist, default 5 */
-
-#define TDB_ERRCODE(code, ret) ((tdb->ecode = (code)), ret)
-
-/* error codes */
-enum TDB_ERROR {TDB_SUCCESS=0, TDB_ERR_CORRUPT, TDB_ERR_IO, TDB_ERR_LOCK,
- TDB_ERR_OOM, TDB_ERR_EXISTS, TDB_ERR_NOLOCK, TDB_ERR_LOCK_TIMEOUT,
- TDB_ERR_NOEXIST, TDB_ERR_EINVAL, TDB_ERR_RDONLY};
-
-/* debugging uses one of the following levels */
-enum tdb_debug_level {TDB_DEBUG_FATAL = 0, TDB_DEBUG_ERROR,
- TDB_DEBUG_WARNING, TDB_DEBUG_TRACE};
-
-typedef struct TDB_DATA {
- unsigned char *dptr;
- size_t dsize;
-} TDB_DATA;
-
-#ifndef PRINTF_ATTRIBUTE
-#if (__GNUC__ >= 3)
-/** Use gcc attribute to check printf fns. a1 is the 1-based index of
- * the parameter containing the format, and a2 the index of the first
- * argument. Note that some gcc 2.x versions don't handle this
- * properly **/
-#define PRINTF_ATTRIBUTE(a1, a2) __attribute__ ((format (__printf__, a1, a2)))
-#else
-#define PRINTF_ATTRIBUTE(a1, a2)
-#endif
-#endif
-
-/* this is the context structure that is returned from a db open */
-typedef struct tdb_context TDB_CONTEXT;
-
-typedef int (*tdb_traverse_func)(struct tdb_context *, TDB_DATA, TDB_DATA, void *);
-typedef void (*tdb_log_func)(struct tdb_context *, enum tdb_debug_level, const char *, ...) PRINTF_ATTRIBUTE(3, 4);
-typedef unsigned int (*tdb_hash_func)(TDB_DATA *key);
-
-struct tdb_logging_context {
- tdb_log_func log_fn;
- void *log_private;
-};
-
-struct tdb_context *tdb_open(const char *name, int hash_size, int tdb_flags,
- int open_flags, mode_t mode);
-struct tdb_context *tdb_open_ex(const char *name, int hash_size, int tdb_flags,
- int open_flags, mode_t mode,
- const struct tdb_logging_context *log_ctx,
- tdb_hash_func hash_fn);
-void tdb_set_max_dead(struct tdb_context *tdb, int max_dead);
-
-int tdb_reopen(struct tdb_context *tdb);
-int tdb_reopen_all(int parent_longlived);
-void tdb_set_logging_function(struct tdb_context *tdb, const struct tdb_logging_context *log_ctx);
-enum TDB_ERROR tdb_error(struct tdb_context *tdb);
-const char *tdb_errorstr(struct tdb_context *tdb);
-TDB_DATA tdb_fetch(struct tdb_context *tdb, TDB_DATA key);
-int tdb_parse_record(struct tdb_context *tdb, TDB_DATA key,
- int (*parser)(TDB_DATA key, TDB_DATA data,
- void *private_data),
- void *private_data);
-int tdb_delete(struct tdb_context *tdb, TDB_DATA key);
-int tdb_store(struct tdb_context *tdb, TDB_DATA key, TDB_DATA dbuf, int flag);
-int tdb_append(struct tdb_context *tdb, TDB_DATA key, TDB_DATA new_dbuf);
-int tdb_close(struct tdb_context *tdb);
-TDB_DATA tdb_firstkey(struct tdb_context *tdb);
-TDB_DATA tdb_nextkey(struct tdb_context *tdb, TDB_DATA key);
-int tdb_traverse(struct tdb_context *tdb, tdb_traverse_func fn, void *);
-int tdb_traverse_read(struct tdb_context *tdb, tdb_traverse_func fn, void *);
-int tdb_exists(struct tdb_context *tdb, TDB_DATA key);
-int tdb_lockall(struct tdb_context *tdb);
-int tdb_lockall_nonblock(struct tdb_context *tdb);
-int tdb_unlockall(struct tdb_context *tdb);
-int tdb_lockall_read(struct tdb_context *tdb);
-int tdb_lockall_read_nonblock(struct tdb_context *tdb);
-int tdb_unlockall_read(struct tdb_context *tdb);
-int tdb_lockall_mark(struct tdb_context *tdb);
-int tdb_lockall_unmark(struct tdb_context *tdb);
-const char *tdb_name(struct tdb_context *tdb);
-int tdb_fd(struct tdb_context *tdb);
-tdb_log_func tdb_log_fn(struct tdb_context *tdb);
-void *tdb_get_logging_private(struct tdb_context *tdb);
-int tdb_transaction_start(struct tdb_context *tdb);
-int tdb_transaction_commit(struct tdb_context *tdb);
-int tdb_transaction_cancel(struct tdb_context *tdb);
-int tdb_transaction_recover(struct tdb_context *tdb);
-int tdb_get_seqnum(struct tdb_context *tdb);
-int tdb_hash_size(struct tdb_context *tdb);
-size_t tdb_map_size(struct tdb_context *tdb);
-int tdb_get_flags(struct tdb_context *tdb);
-void tdb_add_flags(struct tdb_context *tdb, unsigned flag);
-void tdb_remove_flags(struct tdb_context *tdb, unsigned flag);
-void tdb_enable_seqnum(struct tdb_context *tdb);
-void tdb_increment_seqnum_nonblock(struct tdb_context *tdb);
-
-/* Low level locking functions: use with care */
-int tdb_chainlock(struct tdb_context *tdb, TDB_DATA key);
-int tdb_chainlock_nonblock(struct tdb_context *tdb, TDB_DATA key);
-int tdb_chainunlock(struct tdb_context *tdb, TDB_DATA key);
-int tdb_chainlock_read(struct tdb_context *tdb, TDB_DATA key);
-int tdb_chainunlock_read(struct tdb_context *tdb, TDB_DATA key);
-int tdb_chainlock_mark(struct tdb_context *tdb, TDB_DATA key);
-int tdb_chainlock_unmark(struct tdb_context *tdb, TDB_DATA key);
-
-void tdb_setalarm_sigptr(struct tdb_context *tdb, volatile sig_atomic_t *sigptr);
-
-/* Debug functions. Not used in production. */
-void tdb_dump_all(struct tdb_context *tdb);
-int tdb_printfreelist(struct tdb_context *tdb);
-int tdb_validate_freelist(struct tdb_context *tdb, int *pnum_entries);
-int tdb_wipe_all(struct tdb_context *tdb);
-int tdb_freelist_size(struct tdb_context *tdb);
-
-extern TDB_DATA tdb_null;
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* tdb.h */
+++ /dev/null
-#! /bin/sh
-#
-# install - install a program, script, or datafile
-# This comes from X11R5.
-#
-# Calling this script install-sh is preferred over install.sh, to prevent
-# `make' implicit rules from creating a file called install from it
-# when there is no Makefile.
-#
-# This script is compatible with the BSD install script, but was written
-# from scratch.
-#
-
-
-# set DOITPROG to echo to test this script
-
-# Don't use :- since 4.3BSD and earlier shells don't like it.
-doit="${DOITPROG-}"
-
-
-# put in absolute paths if you don't have them in your path; or use env. vars.
-
-mvprog="${MVPROG-mv}"
-cpprog="${CPPROG-cp}"
-chmodprog="${CHMODPROG-chmod}"
-chownprog="${CHOWNPROG-chown}"
-chgrpprog="${CHGRPPROG-chgrp}"
-stripprog="${STRIPPROG-strip}"
-rmprog="${RMPROG-rm}"
-mkdirprog="${MKDIRPROG-mkdir}"
-
-transformbasename=""
-transform_arg=""
-instcmd="$mvprog"
-chmodcmd="$chmodprog 0755"
-chowncmd=""
-chgrpcmd=""
-stripcmd=""
-rmcmd="$rmprog -f"
-mvcmd="$mvprog"
-src=""
-dst=""
-dir_arg=""
-
-while [ x"$1" != x ]; do
- case $1 in
- -c) instcmd="$cpprog"
- shift
- continue;;
-
- -d) dir_arg=true
- shift
- continue;;
-
- -m) chmodcmd="$chmodprog $2"
- shift
- shift
- continue;;
-
- -o) chowncmd="$chownprog $2"
- shift
- shift
- continue;;
-
- -g) chgrpcmd="$chgrpprog $2"
- shift
- shift
- continue;;
-
- -s) stripcmd="$stripprog"
- shift
- continue;;
-
- -t=*) transformarg=`echo $1 | sed 's/-t=//'`
- shift
- continue;;
-
- -b=*) transformbasename=`echo $1 | sed 's/-b=//'`
- shift
- continue;;
-
- *) if [ x"$src" = x ]
- then
- src=$1
- else
- # this colon is to work around a 386BSD /bin/sh bug
- :
- dst=$1
- fi
- shift
- continue;;
- esac
-done
-
-if [ x"$src" = x ]
-then
- echo "install: no input file specified"
- exit 1
-else
- true
-fi
-
-if [ x"$dir_arg" != x ]; then
- dst=$src
- src=""
-
- if [ -d $dst ]; then
- instcmd=:
- else
- instcmd=mkdir
- fi
-else
-
-# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
-# might cause directories to be created, which would be especially bad
-# if $src (and thus $dsttmp) contains '*'.
-
- if [ -f $src -o -d $src ]
- then
- true
- else
- echo "install: $src does not exist"
- exit 1
- fi
-
- if [ x"$dst" = x ]
- then
- echo "install: no destination specified"
- exit 1
- else
- true
- fi
-
-# If destination is a directory, append the input filename; if your system
-# does not like double slashes in filenames, you may need to add some logic
-
- if [ -d $dst ]
- then
- dst="$dst"/`basename $src`
- else
- true
- fi
-fi
-
-## this sed command emulates the dirname command
-dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
-
-# Make sure that the destination directory exists.
-# this part is taken from Noah Friedman's mkinstalldirs script
-
-# Skip lots of stat calls in the usual case.
-if [ ! -d "$dstdir" ]; then
-defaultIFS='
-'
-IFS="${IFS-${defaultIFS}}"
-
-oIFS="${IFS}"
-# Some sh's can't handle IFS=/ for some reason.
-IFS='%'
-set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'`
-IFS="${oIFS}"
-
-pathcomp=''
-
-while [ $# -ne 0 ] ; do
- pathcomp="${pathcomp}${1}"
- shift
-
- if [ ! -d "${pathcomp}" ] ;
- then
- $mkdirprog "${pathcomp}"
- else
- true
- fi
-
- pathcomp="${pathcomp}/"
-done
-fi
-
-if [ x"$dir_arg" != x ]
-then
- $doit $instcmd $dst &&
-
- if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi &&
- if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi &&
- if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi &&
- if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi
-else
-
-# If we're going to rename the final executable, determine the name now.
-
- if [ x"$transformarg" = x ]
- then
- dstfile=`basename $dst`
- else
- dstfile=`basename $dst $transformbasename |
- sed $transformarg`$transformbasename
- fi
-
-# don't allow the sed command to completely eliminate the filename
-
- if [ x"$dstfile" = x ]
- then
- dstfile=`basename $dst`
- else
- true
- fi
-
-# Make a temp file name in the proper directory.
-
- dsttmp=$dstdir/#inst.$$#
-
-# Move or copy the file name to the temp name
-
- $doit $instcmd $src $dsttmp &&
-
- trap "rm -f ${dsttmp}" 0 &&
-
-# and set any options; do chmod last to preserve setuid bits
-
-# If any of these fail, we abort the whole thing. If we want to
-# ignore errors from any of these, just make sure not to ignore
-# errors from the above "$doit $instcmd $src $dsttmp" command.
-
- if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi &&
- if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi &&
- if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi &&
- if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi &&
-
-# Now rename the file to the real destination.
-
- $doit $rmcmd -f $dstdir/$dstfile &&
- $doit $mvcmd $dsttmp $dstdir/$dstfile
-
-fi &&
-
-
-exit 0
+++ /dev/null
-dnl find the tdb sources. This is meant to work both for
-dnl tdb standalone builds, and builds of packages using tdb
-tdbdir=""
-tdbpaths="$srcdir $srcdir/lib/tdb $srcdir/tdb $srcdir/../tdb"
-for d in $tdbpaths; do
- if test -f "$d/common/tdb.c"; then
- tdbdir="$d"
- AC_SUBST(tdbdir)
- break;
- fi
-done
-if test x"$tdbdir" = "x"; then
- AC_MSG_ERROR([cannot find tdb source in $tdbpaths])
-fi
-TDB_OBJ="common/tdb.o common/dump.o common/transaction.o common/error.o common/traverse.o"
-TDB_OBJ="$TDB_OBJ common/freelist.o common/freelistcheck.o common/io.o common/lock.o common/open.o"
-AC_SUBST(TDB_OBJ)
-AC_SUBST(LIBREPLACEOBJ)
-
-TDB_LIBS=""
-AC_SUBST(TDB_LIBS)
-
-TDB_CFLAGS="-I$tdbdir/include"
-AC_SUBST(TDB_CFLAGS)
-
-AC_CHECK_FUNCS(mmap pread pwrite getpagesize utime)
-AC_CHECK_HEADERS(getopt.h sys/select.h sys/time.h)
-
-AC_HAVE_DECL(pread, [#include <unistd.h>])
-AC_HAVE_DECL(pwrite, [#include <unistd.h>])
+++ /dev/null
-[PYTHON::swig_tdb]
-LIBRARY_REALNAME = _tdb.$(SHLIBEXT)
-PUBLIC_DEPENDENCIES = LIBTDB DYNCONFIG
-
-swig_tdb_OBJ_FILES = $(tdbsrcdir)/tdb_wrap.o
-
-$(eval $(call python_py_module_template,tdb.py,$(tdbsrcdir)/tdb.py))
-
-$(swig_tdb_OBJ_FILES): CFLAGS+=$(CFLAG_NO_UNUSED_MACROS) $(CFLAG_NO_CAST_QUAL)
-
+++ /dev/null
-#!/usr/bin/python
-# Trivial reimplementation of tdbdump in Python
-
-import tdb, sys
-
-if len(sys.argv) < 2:
- print "Usage: tdbdump.py <tdb-file>"
- sys.exit(1)
-
-db = tdb.Tdb(sys.argv[1])
-for (k, v) in db.iteritems():
- print "{\nkey(%d) = %r\ndata(%d) = %r\n}" % (len(k), k, len(v), v)
+++ /dev/null
-#!/usr/bin/python
-# Some simple tests for the Python bindings for TDB
-# Note that this tests the interface of the Python bindings
-# It does not test tdb itself.
-#
-# Copyright (C) 2007-2008 Jelmer Vernooij <jelmer@samba.org>
-# Published under the GNU LGPLv3 or later
-
-import tdb
-from unittest import TestCase
-import os, tempfile
-
-
-class OpenTdbTests(TestCase):
- def test_nonexistant_read(self):
- self.assertRaises(IOError, tdb.Tdb, "/some/nonexistant/file", 0, tdb.DEFAULT, os.O_RDWR)
-
-
-class SimpleTdbTests(TestCase):
- def setUp(self):
- super(SimpleTdbTests, self).setUp()
- self.tdb = tdb.Tdb(tempfile.mkstemp()[1], 0, tdb.DEFAULT, os.O_CREAT|os.O_RDWR)
- self.assertNotEqual(None, self.tdb)
-
- def tearDown(self):
- del self.tdb
-
- def test_repr(self):
- self.assertTrue(repr(self.tdb).startswith("Tdb('"))
-
- def test_lockall(self):
- self.tdb.lock_all()
-
- def test_max_dead(self):
- self.tdb.max_dead = 20
-
- def test_unlockall(self):
- self.tdb.lock_all()
- self.tdb.unlock_all()
-
- def test_lockall_read(self):
- self.tdb.read_lock_all()
- self.tdb.read_unlock_all()
-
- def test_reopen(self):
- self.tdb.reopen()
-
- def test_store(self):
- self.tdb.store("bar", "bla")
- self.assertEquals("bla", self.tdb.get("bar"))
-
- def test_getitem(self):
- self.tdb["bar"] = "foo"
- self.tdb.reopen()
- self.assertEquals("foo", self.tdb["bar"])
-
- def test_delete(self):
- self.tdb["bar"] = "foo"
- del self.tdb["bar"]
- self.assertRaises(KeyError, lambda: self.tdb["bar"])
-
- def test_contains(self):
- self.tdb["bla"] = "bloe"
- self.assertTrue("bla" in self.tdb)
-
- def test_keyerror(self):
- self.assertRaises(KeyError, lambda: self.tdb["bla"])
-
- def test_hash_size(self):
- self.tdb.hash_size
-
- def test_map_size(self):
- self.tdb.map_size
-
- def test_name(self):
- self.tdb.name
-
- def test_iterator(self):
- self.tdb["bla"] = "1"
- self.tdb["brainslug"] = "2"
- self.assertEquals(["bla", "brainslug"], list(self.tdb))
-
- def test_items(self):
- self.tdb["bla"] = "1"
- self.tdb["brainslug"] = "2"
- self.assertEquals([("bla", "1"), ("brainslug", "2")], self.tdb.items())
-
- def test_iteritems(self):
- self.tdb["bloe"] = "2"
- self.tdb["bla"] = "25"
- i = self.tdb.iteritems()
- self.assertEquals(set([("bla", "25"), ("bloe", "2")]),
- set([i.next(), i.next()]))
-
- def test_transaction_cancel(self):
- self.tdb["bloe"] = "2"
- self.tdb.transaction_start()
- self.tdb["bloe"] = "1"
- self.tdb.transaction_cancel()
- self.assertEquals("2", self.tdb["bloe"])
-
- def test_transaction_commit(self):
- self.tdb["bloe"] = "2"
- self.tdb.transaction_start()
- self.tdb["bloe"] = "1"
- self.tdb.transaction_commit()
- self.assertEquals("1", self.tdb["bloe"])
-
- def test_iterator(self):
- self.tdb["bloe"] = "2"
- self.tdb["bla"] = "hoi"
- i = iter(self.tdb)
- self.assertEquals(set(["bloe", "bla"]), set([i.next(), i.next()]))
-
- def test_keys(self):
- self.tdb["bloe"] = "2"
- self.tdb["bla"] = "25"
- self.assertEquals(["bla", "bloe"], self.tdb.keys())
-
- def test_iterkeys(self):
- self.tdb["bloe"] = "2"
- self.tdb["bla"] = "25"
- i = self.tdb.iterkeys()
- self.assertEquals(set(["bloe", "bla"]), set([i.next(), i.next()]))
-
- def test_values(self):
- self.tdb["bloe"] = "2"
- self.tdb["bla"] = "25"
- self.assertEquals(["25", "2"], self.tdb.values())
-
- def test_itervalues(self):
- self.tdb["bloe"] = "2"
- self.tdb["bla"] = "25"
- i = self.tdb.itervalues()
- self.assertEquals(set(["25", "2"]), set([i.next(), i.next()]))
-
- def test_clear(self):
- self.tdb["bloe"] = "2"
- self.tdb["bla"] = "25"
- self.assertEquals(2, len(self.tdb))
- self.tdb.clear()
- self.assertEquals(0, len(self.tdb))
-
- def test_len(self):
- self.assertEquals(0, len(self.tdb))
- self.tdb["entry"] = "value"
- self.assertEquals(1, len(self.tdb))
-
-
-if __name__ == '__main__':
- import unittest
- unittest.TestProgram()
+++ /dev/null
-.SUFFIXES: .i _wrap.c
-
-.i_wrap.c:
- $(SWIG) -O -Wall -python -keyword $<
-
-showflags::
- @echo 'tdb will be compiled with flags:'
- @echo ' CFLAGS = $(CFLAGS)'
- @echo ' CPPFLAGS = $(CPPFLAGS)'
- @echo ' LDFLAGS = $(LDFLAGS)'
- @echo ' LIBS = $(LIBS)'
-
-.SUFFIXES: .c .o
-
-.c.o:
- @echo Compiling $*.c
- @mkdir -p `dirname $@`
- @$(CC) $(PICFLAG) $(CFLAGS) -c $< -o $@
-
-distclean::
- rm -f *~ */*~
+++ /dev/null
-/*
- Unix SMB/CIFS implementation.
-
- Swig interface to tdb.
-
- Copyright (C) 2004-2006 Tim Potter <tpot@samba.org>
- Copyright (C) 2007 Jelmer Vernooij <jelmer@samba.org>
-
- ** NOTE! The following LGPL license applies to the tdb
- ** library. This does NOT imply that all of Samba is released
- ** under the LGPL
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 3 of the License, or (at your option) any later version.
-
- This library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with this library; if not, see <http://www.gnu.org/licenses/>.
-*/
-
-%define DOCSTRING
-"TDB is a simple key-value database similar to GDBM that supports multiple writers."
-%enddef
-
-%module(docstring=DOCSTRING) tdb
-
-%{
-
-/* This symbol is used in both includes.h and Python.h which causes an
- annoying compiler warning. */
-
-#ifdef HAVE_FSTAT
-#undef HAVE_FSTAT
-#endif
-
-/* Include tdb headers */
-#include <stdint.h>
-#include <signal.h>
-#include <tdb.h>
-#include <fcntl.h>
-
-typedef TDB_CONTEXT tdb;
-%}
-
-/* The tdb functions will crash if a NULL tdb context is passed */
-
-%import exception.i
-%import stdint.i
-
-%typemap(check,noblock=1) TDB_CONTEXT* {
- if ($1 == NULL)
- SWIG_exception(SWIG_ValueError,
- "tdb context must be non-NULL");
-}
-
-/* In and out typemaps for the TDB_DATA structure. This is converted to
- and from the Python string type which can contain arbitrary binary
- data.. */
-
-%typemap(in,noblock=1) TDB_DATA {
- if ($input == Py_None) {
- $1.dsize = 0;
- $1.dptr = NULL;
- } else if (!PyString_Check($input)) {
- PyErr_SetString(PyExc_TypeError, "string arg expected");
- return NULL;
- } else {
- $1.dsize = PyString_Size($input);
- $1.dptr = (uint8_t *)PyString_AsString($input);
- }
-}
-
-%typemap(out,noblock=1) TDB_DATA {
- if ($1.dptr == NULL && $1.dsize == 0) {
- $result = Py_None;
- } else {
- $result = PyString_FromStringAndSize((const char *)$1.dptr, $1.dsize);
- free($1.dptr);
- }
-}
-
-/* Treat a mode_t as an unsigned integer */
-typedef int mode_t;
-
-/* flags to tdb_store() */
-%constant int REPLACE = TDB_REPLACE;
-%constant int INSERT = TDB_INSERT;
-%constant int MODIFY = TDB_MODIFY;
-
-/* flags for tdb_open() */
-%constant int DEFAULT = TDB_DEFAULT;
-%constant int CLEAR_IF_FIRST = TDB_CLEAR_IF_FIRST;
-%constant int INTERNAL = TDB_INTERNAL;
-%constant int NOLOCK = TDB_NOLOCK;
-%constant int NOMMAP = TDB_NOMMAP;
-%constant int CONVERT = TDB_CONVERT;
-%constant int BIGENDIAN = TDB_BIGENDIAN;
-
-enum TDB_ERROR {
- TDB_SUCCESS=0,
- TDB_ERR_CORRUPT,
- TDB_ERR_IO,
- TDB_ERR_LOCK,
- TDB_ERR_OOM,
- TDB_ERR_EXISTS,
- TDB_ERR_NOLOCK,
- TDB_ERR_LOCK_TIMEOUT,
- TDB_ERR_NOEXIST,
- TDB_ERR_EINVAL,
- TDB_ERR_RDONLY
-};
-
-%rename(lock_all) tdb_context::lockall;
-%rename(unlock_all) tdb_context::unlockall;
-
-%rename(read_lock_all) tdb_context::lockall_read;
-%rename(read_unlock_all) tdb_context::unlockall_read;
-
-%typemap(default,noblock=1) int tdb_flags {
- $1 = TDB_DEFAULT;
-}
-
-%typemap(default,noblock=1) int flags {
- $1 = O_RDWR;
-}
-
-%typemap(default,noblock=1) int hash_size {
- $1 = 0;
-}
-
-%typemap(default,noblock=1) mode_t mode {
- $1 = 0600;
-}
-
-%typemap(default,noblock=1) int flag {
- $1 = TDB_REPLACE;
-}
-
-%rename(Tdb) tdb_context;
-%feature("docstring") tdb_context "A TDB file.";
-%typemap(out,noblock=1) tdb * {
- /* Throw an IOError exception from errno if tdb_open() returns NULL */
- if ($1 == NULL) {
- PyErr_SetFromErrno(PyExc_IOError);
- SWIG_fail;
- }
- $result = SWIG_NewPointerObj($1, $1_descriptor, 0);
-}
-
-typedef struct tdb_context {
- %extend {
- %feature("docstring") tdb "S.__init__(name,hash_size=0,tdb_flags=TDB_DEFAULT,flags=O_RDWR,mode=0600)\n"
- "Open a TDB file.";
- tdb(const char *name, int hash_size, int tdb_flags, int flags, mode_t mode) {
- return tdb_open(name, hash_size, tdb_flags, flags, mode);
- }
- %feature("docstring") error "S.error() -> int\n"
- "Find last error number returned by operation on this TDB.";
- enum TDB_ERROR error();
- ~tdb() { tdb_close($self); }
- %feature("docstring") close "S.close() -> None\n"
- "Close the TDB file.";
- int close();
- int append(TDB_DATA key, TDB_DATA new_dbuf);
- %feature("docstring") errorstr "S.errorstr() -> errorstring\n"
- "Obtain last error message.";
- const char *errorstr();
- %rename(get) fetch;
- %feature("docstring") fetch "S.fetch(key) -> value\n"
- "Fetch a value.";
- TDB_DATA fetch(TDB_DATA key);
- %feature("docstring") delete "S.delete(key) -> None\n"
- "Delete an entry.";
- int delete(TDB_DATA key);
- %feature("docstring") store "S.store(key, value, flag=TDB_REPLACE) -> None\n"
- "Store an entry.";
- int store(TDB_DATA key, TDB_DATA dbuf, int flag);
- %feature("docstring") exists "S.exists(key) -> bool\n"
- "Check whether key exists in this database.";
- int exists(TDB_DATA key);
- %feature("docstring") firstkey "S.firstkey() -> data\n"
- "Return the first key in this database.";
- TDB_DATA firstkey();
- %feature("docstring") nextkey "S.nextkey(prev) -> data\n"
- "Return the next key in this database.";
- TDB_DATA nextkey(TDB_DATA key);
- %feature("docstring") lockall "S.lockall() -> bool";
- int lockall();
- %feature("docstring") unlockall "S.unlockall() -> bool";
- int unlockall();
- %feature("docstring") unlockall "S.lockall_read() -> bool";
- int lockall_read();
- %feature("docstring") unlockall "S.unlockall_read() -> bool";
- int unlockall_read();
- %feature("docstring") reopen "S.reopen() -> bool\n"
- "Reopen this file.";
- int reopen();
- %feature("docstring") transaction_start "S.transaction_start() -> None\n"
- "Start a new transaction.";
- int transaction_start();
- %feature("docstring") transaction_commit "S.transaction_commit() -> None\n"
- "Commit the currently active transaction.";
- int transaction_commit();
- %feature("docstring") transaction_cancel "S.transaction_cancel() -> None\n"
- "Cancel the currently active transaction.";
- int transaction_cancel();
- int transaction_recover();
- %feature("docstring") hash_size "S.hash_size() -> int";
- int hash_size();
- %feature("docstring") map_size "S.map_size() -> int";
- size_t map_size();
- %feature("docstring") get_flags "S.get_flags() -> int";
- int get_flags();
- %feature("docstring") set_max_dead "S.set_max_dead(int) -> None";
- void set_max_dead(int max_dead);
- %feature("docstring") name "S.name() -> path\n" \
- "Return filename of this TDB file.";
- const char *name();
- }
-
- %pythoncode {
- def __repr__(self):
- return "Tdb('%s')" % self.name()
-
- # Random access to keys, values
- def __getitem__(self, key):
- result = self.get(key)
- if result is None:
- raise KeyError, '%s: %s' % (key, self.errorstr())
- return result
-
- def __setitem__(self, key, item):
- if self.store(key, item) == -1:
- raise IOError, self.errorstr()
-
- def __delitem__(self, key):
- if not self.exists(key):
- raise KeyError, '%s: %s' % (key, self.errorstr())
- self.delete(key)
-
- def __contains__(self, key):
- return self.exists(key) != 0
-
- def has_key(self, key):
- return self.exists(key) != 0
-
- def fetch_uint32(self, key):
- data = self.get(key)
- if data is None:
- return None
- import struct
- return struct.unpack("<L", data)[0]
-
- def fetch_int32(self, key):
- data = self.get(key)
- if data is None:
- return None
- import struct
- return struct.unpack("<l", data)[0]
-
- # Tdb iterator
- class TdbIterator:
- def __init__(self, tdb):
- self.tdb = tdb
- self.key = None
-
- def __iter__(self):
- return self
-
- def next(self):
- if self.key is None:
- self.key = self.tdb.firstkey()
- if self.key is None:
- raise StopIteration
- return self.key
- else:
- self.key = self.tdb.nextkey(self.key)
- if self.key is None:
- raise StopIteration
- return self.key
-
- def __iter__(self):
- return self.TdbIterator(self)
-
- # Implement other dict functions using TdbIterator
-
- def keys(self):
- return [k for k in iter(self)]
-
- def values(self):
- return [self[k] for k in iter(self)]
-
- def items(self):
- return [(k, self[k]) for k in iter(self)]
-
- def __len__(self):
- return len(self.keys())
-
- def clear(self):
- for k in iter(self):
- del(self[k])
-
- def iterkeys(self):
- for k in iter(self):
- yield k
-
- def itervalues(self):
- for k in iter(self):
- yield self[k]
-
- def iteritems(self):
- for k in iter(self):
- yield (k, self[k])
-
- # TODO: any other missing methods for container types
- }
-} tdb;
+++ /dev/null
-dirs::
- @mkdir -p bin common tools
-
-PROGS = bin/tdbtool$(EXEEXT) bin/tdbdump$(EXEEXT) bin/tdbbackup$(EXEEXT)
-PROGS_NOINSTALL = bin/tdbtest$(EXEEXT) bin/tdbtorture$(EXEEXT)
-ALL_PROGS = $(PROGS) $(PROGS_NOINSTALL)
-
-TDB_SONAME = libtdb.$(SHLIBEXT).1
-TDB_SOLIB = libtdb.$(SHLIBEXT).$(PACKAGE_VERSION)
-
-TDB_LIB = libtdb.a
-
-bin/tdbtest$(EXEEXT): tools/tdbtest.o $(TDB_LIB)
- $(CC) $(CFLAGS) $(LDFLAGS) -o bin/tdbtest tools/tdbtest.o -L. -ltdb -lgdbm
-
-bin/tdbtool$(EXEEXT): tools/tdbtool.o $(TDB_LIB)
- $(CC) $(CFLAGS) $(LDFLAGS) -o bin/tdbtool tools/tdbtool.o -L. -ltdb
-
-bin/tdbtorture$(EXEEXT): tools/tdbtorture.o $(TDB_LIB)
- $(CC) $(CFLAGS) $(LDFLAGS) -o bin/tdbtorture tools/tdbtorture.o -L. -ltdb
-
-bin/tdbdump$(EXEEXT): tools/tdbdump.o $(TDB_LIB)
- $(CC) $(CFLAGS) $(LDFLAGS) -o bin/tdbdump tools/tdbdump.o -L. -ltdb
-
-bin/tdbbackup$(EXEEXT): tools/tdbbackup.o $(TDB_LIB)
- $(CC) $(CFLAGS) $(LDFLAGS) -o bin/tdbbackup tools/tdbbackup.o -L. -ltdb
-
-test:: bin/tdbtorture$(EXEEXT) $(TDB_SONAME)
- $(LIB_PATH_VAR)=. bin/tdbtorture$(EXEEXT)
-
-clean::
- rm -f test.db test.tdb torture.tdb test.gdbm
- rm -f $(TDB_SONAME) $(TDB_SOLIB) libtdb.a libtdb.$(SHLIBEXT)
- rm -f $(ALL_PROGS) tdb.pc
-
-build-python:: _tdb.$(SHLIBEXT)
-
-tdb_wrap.o: $(tdbdir)/tdb_wrap.c
- $(CC) $(PICFLAG) -c $(tdbdir)/tdb_wrap.c $(CFLAGS) `$(PYTHON_CONFIG) --cflags`
-
-_tdb.$(SHLIBEXT): libtdb.$(SHLIBEXT) tdb_wrap.o
- $(SHLD) $(SHLD_FLAGS) -o $@ tdb_wrap.o -L. -ltdb `$(PYTHON_CONFIG) --ldflags`
-
-install:: installdirs installbin installheaders installlibs \
- $(PYTHON_INSTALL_TARGET)
-
-install-python:: build-python
- mkdir -p $(DESTDIR)`$(PYTHON) -c "import distutils.sysconfig; print distutils.sysconfig.get_python_lib(0, prefix='$(prefix)')"` \
- $(DESTDIR)`$(PYTHON) -c "import distutils.sysconfig; print distutils.sysconfig.get_python_lib(1, prefix='$(prefix)')"`
- cp $(tdbdir)/tdb.py $(DESTDIR)`$(PYTHON) -c "import distutils.sysconfig; print distutils.sysconfig.get_python_lib(0, prefix='$(prefix)')"`
- cp _tdb.$(SHLIBEXT) $(DESTDIR)`$(PYTHON) -c "import distutils.sysconfig; print distutils.sysconfig.get_python_lib(1, prefix='$(prefix)')"`
-
-check-python:: build-python $(TDB_SONAME)
- $(LIB_PATH_VAR)=. PYTHONPATH=".:$(tdbdir)" $(PYTHON) $(tdbdir)/python/tests/simple.py
-
-install-swig::
- mkdir -p $(DESTDIR)`$(SWIG) -swiglib`
- cp tdb.i $(DESTDIR)`$(SWIG) -swiglib`
-
-clean::
- rm -f _tdb.$(SHLIBEXT)
-
-installdirs::
- mkdir -p $(DESTDIR)$(bindir)
- mkdir -p $(DESTDIR)$(includedir)
- mkdir -p $(DESTDIR)$(libdir)
- mkdir -p $(DESTDIR)$(libdir)/pkgconfig
-
-installbin:: all installdirs
- cp $(PROGS) $(DESTDIR)$(bindir)
-
-installheaders:: installdirs
- cp $(srcdir)/include/tdb.h $(DESTDIR)$(includedir)
-
-installlibs:: all installdirs
- cp tdb.pc $(DESTDIR)$(libdir)/pkgconfig
- cp libtdb.a $(TDB_SOLIB) $(DESTDIR)$(libdir)
-
-libtdb.a: $(TDB_OBJ)
- ar -rv libtdb.a $(TDB_OBJ)
-
-libtdb.$(SHLIBEXT): $(TDB_SOLIB)
- ln -fs $< $@
-
-$(TDB_SONAME): $(TDB_SOLIB)
- ln -fs $< $@
+++ /dev/null
-prefix=@prefix@
-exec_prefix=@exec_prefix@
-libdir=@libdir@
-includedir=@includedir@
-
-Name: tdb
-Description: A trivial database
-Version: @PACKAGE_VERSION@
-Libs: -L${libdir} -ltdb
-Cflags: -I${includedir}
-URL: http://tdb.samba.org/
+++ /dev/null
-# This file was automatically generated by SWIG (http://www.swig.org).
-# Version 1.3.35
-#
-# Don't modify this file, modify the SWIG interface instead.
-
-"""
-TDB is a simple key-value database similar to GDBM that supports multiple writers.
-"""
-
-import _tdb
-import new
-new_instancemethod = new.instancemethod
-try:
- _swig_property = property
-except NameError:
- pass # Python < 2.2 doesn't have 'property'.
-def _swig_setattr_nondynamic(self,class_type,name,value,static=1):
- if (name == "thisown"): return self.this.own(value)
- if (name == "this"):
- if type(value).__name__ == 'PySwigObject':
- self.__dict__[name] = value
- return
- method = class_type.__swig_setmethods__.get(name,None)
- if method: return method(self,value)
- if (not static) or hasattr(self,name):
- self.__dict__[name] = value
- else:
- raise AttributeError("You cannot add attributes to %s" % self)
-
-def _swig_setattr(self,class_type,name,value):
- return _swig_setattr_nondynamic(self,class_type,name,value,0)
-
-def _swig_getattr(self,class_type,name):
- if (name == "thisown"): return self.this.own()
- method = class_type.__swig_getmethods__.get(name,None)
- if method: return method(self)
- raise AttributeError,name
-
-def _swig_repr(self):
- try: strthis = "proxy of " + self.this.__repr__()
- except: strthis = ""
- return "<%s.%s; %s >" % (self.__class__.__module__, self.__class__.__name__, strthis,)
-
-import types
-try:
- _object = types.ObjectType
- _newclass = 1
-except AttributeError:
- class _object : pass
- _newclass = 0
-del types
-
-
-def _swig_setattr_nondynamic_method(set):
- def set_attr(self,name,value):
- if (name == "thisown"): return self.this.own(value)
- if hasattr(self,name) or (name == "this"):
- set(self,name,value)
- else:
- raise AttributeError("You cannot add attributes to %s" % self)
- return set_attr
-
-
-REPLACE = _tdb.REPLACE
-INSERT = _tdb.INSERT
-MODIFY = _tdb.MODIFY
-DEFAULT = _tdb.DEFAULT
-CLEAR_IF_FIRST = _tdb.CLEAR_IF_FIRST
-INTERNAL = _tdb.INTERNAL
-NOLOCK = _tdb.NOLOCK
-NOMMAP = _tdb.NOMMAP
-CONVERT = _tdb.CONVERT
-BIGENDIAN = _tdb.BIGENDIAN
-TDB_SUCCESS = _tdb.TDB_SUCCESS
-TDB_ERR_CORRUPT = _tdb.TDB_ERR_CORRUPT
-TDB_ERR_IO = _tdb.TDB_ERR_IO
-TDB_ERR_LOCK = _tdb.TDB_ERR_LOCK
-TDB_ERR_OOM = _tdb.TDB_ERR_OOM
-TDB_ERR_EXISTS = _tdb.TDB_ERR_EXISTS
-TDB_ERR_NOLOCK = _tdb.TDB_ERR_NOLOCK
-TDB_ERR_LOCK_TIMEOUT = _tdb.TDB_ERR_LOCK_TIMEOUT
-TDB_ERR_NOEXIST = _tdb.TDB_ERR_NOEXIST
-TDB_ERR_EINVAL = _tdb.TDB_ERR_EINVAL
-TDB_ERR_RDONLY = _tdb.TDB_ERR_RDONLY
-class Tdb(object):
- """A TDB file."""
- thisown = _swig_property(lambda x: x.this.own(), lambda x, v: x.this.own(v), doc='The membership flag')
- __repr__ = _swig_repr
- def __init__(self, *args, **kwargs):
- """
- S.__init__(name,hash_size=0,tdb_flags=TDB_DEFAULT,flags=O_RDWR,mode=0600)
- Open a TDB file.
- """
- _tdb.Tdb_swiginit(self,_tdb.new_Tdb(*args, **kwargs))
- def error(*args, **kwargs):
- """
- S.error() -> int
- Find last error number returned by operation on this TDB.
- """
- return _tdb.Tdb_error(*args, **kwargs)
-
- __swig_destroy__ = _tdb.delete_Tdb
- def close(*args, **kwargs):
- """
- S.close() -> None
- Close the TDB file.
- """
- return _tdb.Tdb_close(*args, **kwargs)
-
- def errorstr(*args, **kwargs):
- """
- S.errorstr() -> errorstring
- Obtain last error message.
- """
- return _tdb.Tdb_errorstr(*args, **kwargs)
-
- def get(*args, **kwargs):
- """
- S.fetch(key) -> value
- Fetch a value.
- """
- return _tdb.Tdb_get(*args, **kwargs)
-
- def delete(*args, **kwargs):
- """
- S.delete(key) -> None
- Delete an entry.
- """
- return _tdb.Tdb_delete(*args, **kwargs)
-
- def store(*args, **kwargs):
- """
- S.store(key, value, flag=TDB_REPLACE) -> None
- Store an entry.
- """
- return _tdb.Tdb_store(*args, **kwargs)
-
- def exists(*args, **kwargs):
- """
- S.exists(key) -> bool
- Check whether key exists in this database.
- """
- return _tdb.Tdb_exists(*args, **kwargs)
-
- def firstkey(*args, **kwargs):
- """
- S.firstkey() -> data
- Return the first key in this database.
- """
- return _tdb.Tdb_firstkey(*args, **kwargs)
-
- def nextkey(*args, **kwargs):
- """
- S.nextkey(prev) -> data
- Return the next key in this database.
- """
- return _tdb.Tdb_nextkey(*args, **kwargs)
-
- def lock_all(*args, **kwargs):
- """S.lockall() -> bool"""
- return _tdb.Tdb_lock_all(*args, **kwargs)
-
- def unlock_all(*args, **kwargs):
- """S.unlockall() -> bool"""
- return _tdb.Tdb_unlock_all(*args, **kwargs)
-
- def reopen(*args, **kwargs):
- """
- S.reopen() -> bool
- Reopen this file.
- """
- return _tdb.Tdb_reopen(*args, **kwargs)
-
- def transaction_start(*args, **kwargs):
- """
- S.transaction_start() -> None
- Start a new transaction.
- """
- return _tdb.Tdb_transaction_start(*args, **kwargs)
-
- def transaction_commit(*args, **kwargs):
- """
- S.transaction_commit() -> None
- Commit the currently active transaction.
- """
- return _tdb.Tdb_transaction_commit(*args, **kwargs)
-
- def transaction_cancel(*args, **kwargs):
- """
- S.transaction_cancel() -> None
- Cancel the currently active transaction.
- """
- return _tdb.Tdb_transaction_cancel(*args, **kwargs)
-
- def hash_size(*args, **kwargs):
- """S.hash_size() -> int"""
- return _tdb.Tdb_hash_size(*args, **kwargs)
-
- def map_size(*args, **kwargs):
- """S.map_size() -> int"""
- return _tdb.Tdb_map_size(*args, **kwargs)
-
- def get_flags(*args, **kwargs):
- """S.get_flags() -> int"""
- return _tdb.Tdb_get_flags(*args, **kwargs)
-
- def set_max_dead(*args, **kwargs):
- """S.set_max_dead(int) -> None"""
- return _tdb.Tdb_set_max_dead(*args, **kwargs)
-
- def name(*args, **kwargs):
- """
- S.name() -> path
- Return filename of this TDB file.
- """
- return _tdb.Tdb_name(*args, **kwargs)
-
- def __repr__(self):
- return "Tdb('%s')" % self.name()
-
-
- def __getitem__(self, key):
- result = self.get(key)
- if result is None:
- raise KeyError, '%s: %s' % (key, self.errorstr())
- return result
-
- def __setitem__(self, key, item):
- if self.store(key, item) == -1:
- raise IOError, self.errorstr()
-
- def __delitem__(self, key):
- if not self.exists(key):
- raise KeyError, '%s: %s' % (key, self.errorstr())
- self.delete(key)
-
- def __contains__(self, key):
- return self.exists(key) != 0
-
- def has_key(self, key):
- return self.exists(key) != 0
-
- def fetch_uint32(self, key):
- data = self.get(key)
- if data is None:
- return None
- import struct
- return struct.unpack("<L", data)[0]
-
- def fetch_int32(self, key):
- data = self.get(key)
- if data is None:
- return None
- import struct
- return struct.unpack("<l", data)[0]
-
-
- class TdbIterator:
- def __init__(self, tdb):
- self.tdb = tdb
- self.key = None
-
- def __iter__(self):
- return self
-
- def next(self):
- if self.key is None:
- self.key = self.tdb.firstkey()
- if self.key is None:
- raise StopIteration
- return self.key
- else:
- self.key = self.tdb.nextkey(self.key)
- if self.key is None:
- raise StopIteration
- return self.key
-
- def __iter__(self):
- return self.TdbIterator(self)
-
-
-
- def keys(self):
- return [k for k in iter(self)]
-
- def values(self):
- return [self[k] for k in iter(self)]
-
- def items(self):
- return [(k, self[k]) for k in iter(self)]
-
- def __len__(self):
- return len(self.keys())
-
- def clear(self):
- for k in iter(self):
- del(self[k])
-
- def iterkeys(self):
- for k in iter(self):
- yield k
-
- def itervalues(self):
- for k in iter(self):
- yield self[k]
-
- def iteritems(self):
- for k in iter(self):
- yield (k, self[k])
-
-
-
-Tdb.error = new_instancemethod(_tdb.Tdb_error,None,Tdb)
-Tdb.close = new_instancemethod(_tdb.Tdb_close,None,Tdb)
-Tdb.append = new_instancemethod(_tdb.Tdb_append,None,Tdb)
-Tdb.errorstr = new_instancemethod(_tdb.Tdb_errorstr,None,Tdb)
-Tdb.get = new_instancemethod(_tdb.Tdb_get,None,Tdb)
-Tdb.delete = new_instancemethod(_tdb.Tdb_delete,None,Tdb)
-Tdb.store = new_instancemethod(_tdb.Tdb_store,None,Tdb)
-Tdb.exists = new_instancemethod(_tdb.Tdb_exists,None,Tdb)
-Tdb.firstkey = new_instancemethod(_tdb.Tdb_firstkey,None,Tdb)
-Tdb.nextkey = new_instancemethod(_tdb.Tdb_nextkey,None,Tdb)
-Tdb.lock_all = new_instancemethod(_tdb.Tdb_lock_all,None,Tdb)
-Tdb.unlock_all = new_instancemethod(_tdb.Tdb_unlock_all,None,Tdb)
-Tdb.read_lock_all = new_instancemethod(_tdb.Tdb_read_lock_all,None,Tdb)
-Tdb.read_unlock_all = new_instancemethod(_tdb.Tdb_read_unlock_all,None,Tdb)
-Tdb.reopen = new_instancemethod(_tdb.Tdb_reopen,None,Tdb)
-Tdb.transaction_start = new_instancemethod(_tdb.Tdb_transaction_start,None,Tdb)
-Tdb.transaction_commit = new_instancemethod(_tdb.Tdb_transaction_commit,None,Tdb)
-Tdb.transaction_cancel = new_instancemethod(_tdb.Tdb_transaction_cancel,None,Tdb)
-Tdb.transaction_recover = new_instancemethod(_tdb.Tdb_transaction_recover,None,Tdb)
-Tdb.hash_size = new_instancemethod(_tdb.Tdb_hash_size,None,Tdb)
-Tdb.map_size = new_instancemethod(_tdb.Tdb_map_size,None,Tdb)
-Tdb.get_flags = new_instancemethod(_tdb.Tdb_get_flags,None,Tdb)
-Tdb.set_max_dead = new_instancemethod(_tdb.Tdb_set_max_dead,None,Tdb)
-Tdb.name = new_instancemethod(_tdb.Tdb_name,None,Tdb)
-Tdb_swigregister = _tdb.Tdb_swigregister
-Tdb_swigregister(Tdb)
-
-
-
+++ /dev/null
-/* ----------------------------------------------------------------------------
- * This file was automatically generated by SWIG (http://www.swig.org).
- * Version 1.3.35
- *
- * This file is not intended to be easily readable and contains a number of
- * coding conventions designed to improve portability and efficiency. Do not make
- * changes to this file unless you know what you are doing--modify the SWIG
- * interface file instead.
- * ----------------------------------------------------------------------------- */
-
-#define SWIGPYTHON
-#define SWIG_PYTHON_NO_BUILD_NONE
-/* -----------------------------------------------------------------------------
- * This section contains generic SWIG labels for method/variable
- * declarations/attributes, and other compiler dependent labels.
- * ----------------------------------------------------------------------------- */
-
-/* template workaround for compilers that cannot correctly implement the C++ standard */
-#ifndef SWIGTEMPLATEDISAMBIGUATOR
-# if defined(__SUNPRO_CC) && (__SUNPRO_CC <= 0x560)
-# define SWIGTEMPLATEDISAMBIGUATOR template
-# elif defined(__HP_aCC)
-/* Needed even with `aCC -AA' when `aCC -V' reports HP ANSI C++ B3910B A.03.55 */
-/* If we find a maximum version that requires this, the test would be __HP_aCC <= 35500 for A.03.55 */
-# define SWIGTEMPLATEDISAMBIGUATOR template
-# else
-# define SWIGTEMPLATEDISAMBIGUATOR
-# endif
-#endif
-
-/* inline attribute */
-#ifndef SWIGINLINE
-# if defined(__cplusplus) || (defined(__GNUC__) && !defined(__STRICT_ANSI__))
-# define SWIGINLINE inline
-# else
-# define SWIGINLINE
-# endif
-#endif
-
-/* attribute recognised by some compilers to avoid 'unused' warnings */
-#ifndef SWIGUNUSED
-# if defined(__GNUC__)
-# if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4))
-# define SWIGUNUSED __attribute__ ((__unused__))
-# else
-# define SWIGUNUSED
-# endif
-# elif defined(__ICC)
-# define SWIGUNUSED __attribute__ ((__unused__))
-# else
-# define SWIGUNUSED
-# endif
-#endif
-
-#ifndef SWIGUNUSEDPARM
-# ifdef __cplusplus
-# define SWIGUNUSEDPARM(p)
-# else
-# define SWIGUNUSEDPARM(p) p SWIGUNUSED
-# endif
-#endif
-
-/* internal SWIG method */
-#ifndef SWIGINTERN
-# define SWIGINTERN static SWIGUNUSED
-#endif
-
-/* internal inline SWIG method */
-#ifndef SWIGINTERNINLINE
-# define SWIGINTERNINLINE SWIGINTERN SWIGINLINE
-#endif
-
-/* exporting methods */
-#if (__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4)
-# ifndef GCC_HASCLASSVISIBILITY
-# define GCC_HASCLASSVISIBILITY
-# endif
-#endif
-
-#ifndef SWIGEXPORT
-# if defined(_WIN32) || defined(__WIN32__) || defined(__CYGWIN__)
-# if defined(STATIC_LINKED)
-# define SWIGEXPORT
-# else
-# define SWIGEXPORT __declspec(dllexport)
-# endif
-# else
-# if defined(__GNUC__) && defined(GCC_HASCLASSVISIBILITY)
-# define SWIGEXPORT __attribute__ ((visibility("default")))
-# else
-# define SWIGEXPORT
-# endif
-# endif
-#endif
-
-/* calling conventions for Windows */
-#ifndef SWIGSTDCALL
-# if defined(_WIN32) || defined(__WIN32__) || defined(__CYGWIN__)
-# define SWIGSTDCALL __stdcall
-# else
-# define SWIGSTDCALL
-# endif
-#endif
-
-/* Deal with Microsoft's attempt at deprecating C standard runtime functions */
-#if !defined(SWIG_NO_CRT_SECURE_NO_DEPRECATE) && defined(_MSC_VER) && !defined(_CRT_SECURE_NO_DEPRECATE)
-# define _CRT_SECURE_NO_DEPRECATE
-#endif
-
-/* Deal with Microsoft's attempt at deprecating methods in the standard C++ library */
-#if !defined(SWIG_NO_SCL_SECURE_NO_DEPRECATE) && defined(_MSC_VER) && !defined(_SCL_SECURE_NO_DEPRECATE)
-# define _SCL_SECURE_NO_DEPRECATE
-#endif
-
-
-
-/* Python.h has to appear first */
-#include <Python.h>
-
-/* -----------------------------------------------------------------------------
- * swigrun.swg
- *
- * This file contains generic CAPI SWIG runtime support for pointer
- * type checking.
- * ----------------------------------------------------------------------------- */
-
-/* This should only be incremented when either the layout of swig_type_info changes,
- or for whatever reason, the runtime changes incompatibly */
-#define SWIG_RUNTIME_VERSION "4"
-
-/* define SWIG_TYPE_TABLE_NAME as "SWIG_TYPE_TABLE" */
-#ifdef SWIG_TYPE_TABLE
-# define SWIG_QUOTE_STRING(x) #x
-# define SWIG_EXPAND_AND_QUOTE_STRING(x) SWIG_QUOTE_STRING(x)
-# define SWIG_TYPE_TABLE_NAME SWIG_EXPAND_AND_QUOTE_STRING(SWIG_TYPE_TABLE)
-#else
-# define SWIG_TYPE_TABLE_NAME
-#endif
-
-/*
- You can use the SWIGRUNTIME and SWIGRUNTIMEINLINE macros for
- creating a static or dynamic library from the swig runtime code.
- In 99.9% of the cases, swig just needs to declare them as 'static'.
-
- But only do this if is strictly necessary, ie, if you have problems
- with your compiler or so.
-*/
-
-#ifndef SWIGRUNTIME
-# define SWIGRUNTIME SWIGINTERN
-#endif
-
-#ifndef SWIGRUNTIMEINLINE
-# define SWIGRUNTIMEINLINE SWIGRUNTIME SWIGINLINE
-#endif
-
-/* Generic buffer size */
-#ifndef SWIG_BUFFER_SIZE
-# define SWIG_BUFFER_SIZE 1024
-#endif
-
-/* Flags for pointer conversions */
-#define SWIG_POINTER_DISOWN 0x1
-#define SWIG_CAST_NEW_MEMORY 0x2
-
-/* Flags for new pointer objects */
-#define SWIG_POINTER_OWN 0x1
-
-
-/*
- Flags/methods for returning states.
-
- The swig conversion methods, as ConvertPtr, return and integer
- that tells if the conversion was successful or not. And if not,
- an error code can be returned (see swigerrors.swg for the codes).
-
- Use the following macros/flags to set or process the returning
- states.
-
- In old swig versions, you usually write code as:
-
- if (SWIG_ConvertPtr(obj,vptr,ty.flags) != -1) {
- // success code
- } else {
- //fail code
- }
-
- Now you can be more explicit as:
-
- int res = SWIG_ConvertPtr(obj,vptr,ty.flags);
- if (SWIG_IsOK(res)) {
- // success code
- } else {
- // fail code
- }
-
- that seems to be the same, but now you can also do
-
- Type *ptr;
- int res = SWIG_ConvertPtr(obj,(void **)(&ptr),ty.flags);
- if (SWIG_IsOK(res)) {
- // success code
- if (SWIG_IsNewObj(res) {
- ...
- delete *ptr;
- } else {
- ...
- }
- } else {
- // fail code
- }
-
- I.e., now SWIG_ConvertPtr can return new objects and you can
- identify the case and take care of the deallocation. Of course that
- requires also to SWIG_ConvertPtr to return new result values, as
-
- int SWIG_ConvertPtr(obj, ptr,...) {
- if (<obj is ok>) {
- if (<need new object>) {
- *ptr = <ptr to new allocated object>;
- return SWIG_NEWOBJ;
- } else {
- *ptr = <ptr to old object>;
- return SWIG_OLDOBJ;
- }
- } else {
- return SWIG_BADOBJ;
- }
- }
-
- Of course, returning the plain '0(success)/-1(fail)' still works, but you can be
- more explicit by returning SWIG_BADOBJ, SWIG_ERROR or any of the
- swig errors code.
-
- Finally, if the SWIG_CASTRANK_MODE is enabled, the result code
- allows to return the 'cast rank', for example, if you have this
-
- int food(double)
- int fooi(int);
-
- and you call
-
- food(1) // cast rank '1' (1 -> 1.0)
- fooi(1) // cast rank '0'
-
- just use the SWIG_AddCast()/SWIG_CheckState()
-
-
- */
-#define SWIG_OK (0)
-#define SWIG_ERROR (-1)
-#define SWIG_IsOK(r) (r >= 0)
-#define SWIG_ArgError(r) ((r != SWIG_ERROR) ? r : SWIG_TypeError)
-
-/* The CastRankLimit says how many bits are used for the cast rank */
-#define SWIG_CASTRANKLIMIT (1 << 8)
-/* The NewMask denotes the object was created (using new/malloc) */
-#define SWIG_NEWOBJMASK (SWIG_CASTRANKLIMIT << 1)
-/* The TmpMask is for in/out typemaps that use temporal objects */
-#define SWIG_TMPOBJMASK (SWIG_NEWOBJMASK << 1)
-/* Simple returning values */
-#define SWIG_BADOBJ (SWIG_ERROR)
-#define SWIG_OLDOBJ (SWIG_OK)
-#define SWIG_NEWOBJ (SWIG_OK | SWIG_NEWOBJMASK)
-#define SWIG_TMPOBJ (SWIG_OK | SWIG_TMPOBJMASK)
-/* Check, add and del mask methods */
-#define SWIG_AddNewMask(r) (SWIG_IsOK(r) ? (r | SWIG_NEWOBJMASK) : r)
-#define SWIG_DelNewMask(r) (SWIG_IsOK(r) ? (r & ~SWIG_NEWOBJMASK) : r)
-#define SWIG_IsNewObj(r) (SWIG_IsOK(r) && (r & SWIG_NEWOBJMASK))
-#define SWIG_AddTmpMask(r) (SWIG_IsOK(r) ? (r | SWIG_TMPOBJMASK) : r)
-#define SWIG_DelTmpMask(r) (SWIG_IsOK(r) ? (r & ~SWIG_TMPOBJMASK) : r)
-#define SWIG_IsTmpObj(r) (SWIG_IsOK(r) && (r & SWIG_TMPOBJMASK))
-
-
-/* Cast-Rank Mode */
-#if defined(SWIG_CASTRANK_MODE)
-# ifndef SWIG_TypeRank
-# define SWIG_TypeRank unsigned long
-# endif
-# ifndef SWIG_MAXCASTRANK /* Default cast allowed */
-# define SWIG_MAXCASTRANK (2)
-# endif
-# define SWIG_CASTRANKMASK ((SWIG_CASTRANKLIMIT) -1)
-# define SWIG_CastRank(r) (r & SWIG_CASTRANKMASK)
-SWIGINTERNINLINE int SWIG_AddCast(int r) {
- return SWIG_IsOK(r) ? ((SWIG_CastRank(r) < SWIG_MAXCASTRANK) ? (r + 1) : SWIG_ERROR) : r;
-}
-SWIGINTERNINLINE int SWIG_CheckState(int r) {
- return SWIG_IsOK(r) ? SWIG_CastRank(r) + 1 : 0;
-}
-#else /* no cast-rank mode */
-# define SWIG_AddCast
-# define SWIG_CheckState(r) (SWIG_IsOK(r) ? 1 : 0)
-#endif
-
-
-
-
-#include <string.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef void *(*swig_converter_func)(void *, int *);
-typedef struct swig_type_info *(*swig_dycast_func)(void **);
-
-/* Structure to store information on one type */
-typedef struct swig_type_info {
- const char *name; /* mangled name of this type */
- const char *str; /* human readable name of this type */
- swig_dycast_func dcast; /* dynamic cast function down a hierarchy */
- struct swig_cast_info *cast; /* linked list of types that can cast into this type */
- void *clientdata; /* language specific type data */
- int owndata; /* flag if the structure owns the clientdata */
-} swig_type_info;
-
-/* Structure to store a type and conversion function used for casting */
-typedef struct swig_cast_info {
- swig_type_info *type; /* pointer to type that is equivalent to this type */
- swig_converter_func converter; /* function to cast the void pointers */
- struct swig_cast_info *next; /* pointer to next cast in linked list */
- struct swig_cast_info *prev; /* pointer to the previous cast */
-} swig_cast_info;
-
-/* Structure used to store module information
- * Each module generates one structure like this, and the runtime collects
- * all of these structures and stores them in a circularly linked list.*/
-typedef struct swig_module_info {
- swig_type_info **types; /* Array of pointers to swig_type_info structures that are in this module */
- size_t size; /* Number of types in this module */
- struct swig_module_info *next; /* Pointer to next element in circularly linked list */
- swig_type_info **type_initial; /* Array of initially generated type structures */
- swig_cast_info **cast_initial; /* Array of initially generated casting structures */
- void *clientdata; /* Language specific module data */
-} swig_module_info;
-
-/*
- Compare two type names skipping the space characters, therefore
- "char*" == "char *" and "Class<int>" == "Class<int >", etc.
-
- Return 0 when the two name types are equivalent, as in
- strncmp, but skipping ' '.
-*/
-SWIGRUNTIME int
-SWIG_TypeNameComp(const char *f1, const char *l1,
- const char *f2, const char *l2) {
- for (;(f1 != l1) && (f2 != l2); ++f1, ++f2) {
- while ((*f1 == ' ') && (f1 != l1)) ++f1;
- while ((*f2 == ' ') && (f2 != l2)) ++f2;
- if (*f1 != *f2) return (*f1 > *f2) ? 1 : -1;
- }
- return (int)((l1 - f1) - (l2 - f2));
-}
-
-/*
- Check type equivalence in a name list like <name1>|<name2>|...
- Return 0 if not equal, 1 if equal
-*/
-SWIGRUNTIME int
-SWIG_TypeEquiv(const char *nb, const char *tb) {
- int equiv = 0;
- const char* te = tb + strlen(tb);
- const char* ne = nb;
- while (!equiv && *ne) {
- for (nb = ne; *ne; ++ne) {
- if (*ne == '|') break;
- }
- equiv = (SWIG_TypeNameComp(nb, ne, tb, te) == 0) ? 1 : 0;
- if (*ne) ++ne;
- }
- return equiv;
-}
-
-/*
- Check type equivalence in a name list like <name1>|<name2>|...
- Return 0 if equal, -1 if nb < tb, 1 if nb > tb
-*/
-SWIGRUNTIME int
-SWIG_TypeCompare(const char *nb, const char *tb) {
- int equiv = 0;
- const char* te = tb + strlen(tb);
- const char* ne = nb;
- while (!equiv && *ne) {
- for (nb = ne; *ne; ++ne) {
- if (*ne == '|') break;
- }
- equiv = (SWIG_TypeNameComp(nb, ne, tb, te) == 0) ? 1 : 0;
- if (*ne) ++ne;
- }
- return equiv;
-}
-
-
-/* think of this as a c++ template<> or a scheme macro */
-#define SWIG_TypeCheck_Template(comparison, ty) \
- if (ty) { \
- swig_cast_info *iter = ty->cast; \
- while (iter) { \
- if (comparison) { \
- if (iter == ty->cast) return iter; \
- /* Move iter to the top of the linked list */ \
- iter->prev->next = iter->next; \
- if (iter->next) \
- iter->next->prev = iter->prev; \
- iter->next = ty->cast; \
- iter->prev = 0; \
- if (ty->cast) ty->cast->prev = iter; \
- ty->cast = iter; \
- return iter; \
- } \
- iter = iter->next; \
- } \
- } \
- return 0
-
-/*
- Check the typename
-*/
-SWIGRUNTIME swig_cast_info *
-SWIG_TypeCheck(const char *c, swig_type_info *ty) {
- SWIG_TypeCheck_Template(strcmp(iter->type->name, c) == 0, ty);
-}
-
-/* Same as previous function, except strcmp is replaced with a pointer comparison */
-SWIGRUNTIME swig_cast_info *
-SWIG_TypeCheckStruct(swig_type_info *from, swig_type_info *into) {
- SWIG_TypeCheck_Template(iter->type == from, into);
-}
-
-/*
- Cast a pointer up an inheritance hierarchy
-*/
-SWIGRUNTIMEINLINE void *
-SWIG_TypeCast(swig_cast_info *ty, void *ptr, int *newmemory) {
- return ((!ty) || (!ty->converter)) ? ptr : (*ty->converter)(ptr, newmemory);
-}
-
-/*
- Dynamic pointer casting. Down an inheritance hierarchy
-*/
-SWIGRUNTIME swig_type_info *
-SWIG_TypeDynamicCast(swig_type_info *ty, void **ptr) {
- swig_type_info *lastty = ty;
- if (!ty || !ty->dcast) return ty;
- while (ty && (ty->dcast)) {
- ty = (*ty->dcast)(ptr);
- if (ty) lastty = ty;
- }
- return lastty;
-}
-
-/*
- Return the name associated with this type
-*/
-SWIGRUNTIMEINLINE const char *
-SWIG_TypeName(const swig_type_info *ty) {
- return ty->name;
-}
-
-/*
- Return the pretty name associated with this type,
- that is an unmangled type name in a form presentable to the user.
-*/
-SWIGRUNTIME const char *
-SWIG_TypePrettyName(const swig_type_info *type) {
- /* The "str" field contains the equivalent pretty names of the
- type, separated by vertical-bar characters. We choose
- to print the last name, as it is often (?) the most
- specific. */
- if (!type) return NULL;
- if (type->str != NULL) {
- const char *last_name = type->str;
- const char *s;
- for (s = type->str; *s; s++)
- if (*s == '|') last_name = s+1;
- return last_name;
- }
- else
- return type->name;
-}
-
-/*
- Set the clientdata field for a type
-*/
-SWIGRUNTIME void
-SWIG_TypeClientData(swig_type_info *ti, void *clientdata) {
- swig_cast_info *cast = ti->cast;
- /* if (ti->clientdata == clientdata) return; */
- ti->clientdata = clientdata;
-
- while (cast) {
- if (!cast->converter) {
- swig_type_info *tc = cast->type;
- if (!tc->clientdata) {
- SWIG_TypeClientData(tc, clientdata);
- }
- }
- cast = cast->next;
- }
-}
-SWIGRUNTIME void
-SWIG_TypeNewClientData(swig_type_info *ti, void *clientdata) {
- SWIG_TypeClientData(ti, clientdata);
- ti->owndata = 1;
-}
-
-/*
- Search for a swig_type_info structure only by mangled name
- Search is a O(log #types)
-
- We start searching at module start, and finish searching when start == end.
- Note: if start == end at the beginning of the function, we go all the way around
- the circular list.
-*/
-SWIGRUNTIME swig_type_info *
-SWIG_MangledTypeQueryModule(swig_module_info *start,
- swig_module_info *end,
- const char *name) {
- swig_module_info *iter = start;
- do {
- if (iter->size) {
- register size_t l = 0;
- register size_t r = iter->size - 1;
- do {
- /* since l+r >= 0, we can (>> 1) instead (/ 2) */
- register size_t i = (l + r) >> 1;
- const char *iname = iter->types[i]->name;
- if (iname) {
- register int compare = strcmp(name, iname);
- if (compare == 0) {
- return iter->types[i];
- } else if (compare < 0) {
- if (i) {
- r = i - 1;
- } else {
- break;
- }
- } else if (compare > 0) {
- l = i + 1;
- }
- } else {
- break; /* should never happen */
- }
- } while (l <= r);
- }
- iter = iter->next;
- } while (iter != end);
- return 0;
-}
-
-/*
- Search for a swig_type_info structure for either a mangled name or a human readable name.
- It first searches the mangled names of the types, which is a O(log #types)
- If a type is not found it then searches the human readable names, which is O(#types).
-
- We start searching at module start, and finish searching when start == end.
- Note: if start == end at the beginning of the function, we go all the way around
- the circular list.
-*/
-SWIGRUNTIME swig_type_info *
-SWIG_TypeQueryModule(swig_module_info *start,
- swig_module_info *end,
- const char *name) {
- /* STEP 1: Search the name field using binary search */
- swig_type_info *ret = SWIG_MangledTypeQueryModule(start, end, name);
- if (ret) {
- return ret;
- } else {
- /* STEP 2: If the type hasn't been found, do a complete search
- of the str field (the human readable name) */
- swig_module_info *iter = start;
- do {
- register size_t i = 0;
- for (; i < iter->size; ++i) {
- if (iter->types[i]->str && (SWIG_TypeEquiv(iter->types[i]->str, name)))
- return iter->types[i];
- }
- iter = iter->next;
- } while (iter != end);
- }
-
- /* neither found a match */
- return 0;
-}
-
-/*
- Pack binary data into a string
-*/
-SWIGRUNTIME char *
-SWIG_PackData(char *c, void *ptr, size_t sz) {
- static const char hex[17] = "0123456789abcdef";
- register const unsigned char *u = (unsigned char *) ptr;
- register const unsigned char *eu = u + sz;
- for (; u != eu; ++u) {
- register unsigned char uu = *u;
- *(c++) = hex[(uu & 0xf0) >> 4];
- *(c++) = hex[uu & 0xf];
- }
- return c;
-}
-
-/*
- Unpack binary data from a string
-*/
-SWIGRUNTIME const char *
-SWIG_UnpackData(const char *c, void *ptr, size_t sz) {
- register unsigned char *u = (unsigned char *) ptr;
- register const unsigned char *eu = u + sz;
- for (; u != eu; ++u) {
- register char d = *(c++);
- register unsigned char uu;
- if ((d >= '0') && (d <= '9'))
- uu = ((d - '0') << 4);
- else if ((d >= 'a') && (d <= 'f'))
- uu = ((d - ('a'-10)) << 4);
- else
- return (char *) 0;
- d = *(c++);
- if ((d >= '0') && (d <= '9'))
- uu |= (d - '0');
- else if ((d >= 'a') && (d <= 'f'))
- uu |= (d - ('a'-10));
- else
- return (char *) 0;
- *u = uu;
- }
- return c;
-}
-
-/*
- Pack 'void *' into a string buffer.
-*/
-SWIGRUNTIME char *
-SWIG_PackVoidPtr(char *buff, void *ptr, const char *name, size_t bsz) {
- char *r = buff;
- if ((2*sizeof(void *) + 2) > bsz) return 0;
- *(r++) = '_';
- r = SWIG_PackData(r,&ptr,sizeof(void *));
- if (strlen(name) + 1 > (bsz - (r - buff))) return 0;
- strcpy(r,name);
- return buff;
-}
-
-SWIGRUNTIME const char *
-SWIG_UnpackVoidPtr(const char *c, void **ptr, const char *name) {
- if (*c != '_') {
- if (strcmp(c,"NULL") == 0) {
- *ptr = (void *) 0;
- return name;
- } else {
- return 0;
- }
- }
- return SWIG_UnpackData(++c,ptr,sizeof(void *));
-}
-
-SWIGRUNTIME char *
-SWIG_PackDataName(char *buff, void *ptr, size_t sz, const char *name, size_t bsz) {
- char *r = buff;
- size_t lname = (name ? strlen(name) : 0);
- if ((2*sz + 2 + lname) > bsz) return 0;
- *(r++) = '_';
- r = SWIG_PackData(r,ptr,sz);
- if (lname) {
- strncpy(r,name,lname+1);
- } else {
- *r = 0;
- }
- return buff;
-}
-
-SWIGRUNTIME const char *
-SWIG_UnpackDataName(const char *c, void *ptr, size_t sz, const char *name) {
- if (*c != '_') {
- if (strcmp(c,"NULL") == 0) {
- memset(ptr,0,sz);
- return name;
- } else {
- return 0;
- }
- }
- return SWIG_UnpackData(++c,ptr,sz);
-}
-
-#ifdef __cplusplus
-}
-#endif
-
-/* Errors in SWIG */
-#define SWIG_UnknownError -1
-#define SWIG_IOError -2
-#define SWIG_RuntimeError -3
-#define SWIG_IndexError -4
-#define SWIG_TypeError -5
-#define SWIG_DivisionByZero -6
-#define SWIG_OverflowError -7
-#define SWIG_SyntaxError -8
-#define SWIG_ValueError -9
-#define SWIG_SystemError -10
-#define SWIG_AttributeError -11
-#define SWIG_MemoryError -12
-#define SWIG_NullReferenceError -13
-
-
-
-
-/* Add PyOS_snprintf for old Pythons */
-#if PY_VERSION_HEX < 0x02020000
-# if defined(_MSC_VER) || defined(__BORLANDC__) || defined(_WATCOM)
-# define PyOS_snprintf _snprintf
-# else
-# define PyOS_snprintf snprintf
-# endif
-#endif
-
-/* A crude PyString_FromFormat implementation for old Pythons */
-#if PY_VERSION_HEX < 0x02020000
-
-#ifndef SWIG_PYBUFFER_SIZE
-# define SWIG_PYBUFFER_SIZE 1024
-#endif
-
-static PyObject *
-PyString_FromFormat(const char *fmt, ...) {
- va_list ap;
- char buf[SWIG_PYBUFFER_SIZE * 2];
- int res;
- va_start(ap, fmt);
- res = vsnprintf(buf, sizeof(buf), fmt, ap);
- va_end(ap);
- return (res < 0 || res >= (int)sizeof(buf)) ? 0 : PyString_FromString(buf);
-}
-#endif
-
-/* Add PyObject_Del for old Pythons */
-#if PY_VERSION_HEX < 0x01060000
-# define PyObject_Del(op) PyMem_DEL((op))
-#endif
-#ifndef PyObject_DEL
-# define PyObject_DEL PyObject_Del
-#endif
-
-/* A crude PyExc_StopIteration exception for old Pythons */
-#if PY_VERSION_HEX < 0x02020000
-# ifndef PyExc_StopIteration
-# define PyExc_StopIteration PyExc_RuntimeError
-# endif
-# ifndef PyObject_GenericGetAttr
-# define PyObject_GenericGetAttr 0
-# endif
-#endif
-/* Py_NotImplemented is defined in 2.1 and up. */
-#if PY_VERSION_HEX < 0x02010000
-# ifndef Py_NotImplemented
-# define Py_NotImplemented PyExc_RuntimeError
-# endif
-#endif
-
-
-/* A crude PyString_AsStringAndSize implementation for old Pythons */
-#if PY_VERSION_HEX < 0x02010000
-# ifndef PyString_AsStringAndSize
-# define PyString_AsStringAndSize(obj, s, len) {*s = PyString_AsString(obj); *len = *s ? strlen(*s) : 0;}
-# endif
-#endif
-
-/* PySequence_Size for old Pythons */
-#if PY_VERSION_HEX < 0x02000000
-# ifndef PySequence_Size
-# define PySequence_Size PySequence_Length
-# endif
-#endif
-
-
-/* PyBool_FromLong for old Pythons */
-#if PY_VERSION_HEX < 0x02030000
-static
-PyObject *PyBool_FromLong(long ok)
-{
- PyObject *result = ok ? Py_True : Py_False;
- Py_INCREF(result);
- return result;
-}
-#endif
-
-/* Py_ssize_t for old Pythons */
-/* This code is as recommended by: */
-/* http://www.python.org/dev/peps/pep-0353/#conversion-guidelines */
-#if PY_VERSION_HEX < 0x02050000 && !defined(PY_SSIZE_T_MIN)
-typedef int Py_ssize_t;
-# define PY_SSIZE_T_MAX INT_MAX
-# define PY_SSIZE_T_MIN INT_MIN
-#endif
-
-/* -----------------------------------------------------------------------------
- * error manipulation
- * ----------------------------------------------------------------------------- */
-
-SWIGRUNTIME PyObject*
-SWIG_Python_ErrorType(int code) {
- PyObject* type = 0;
- switch(code) {
- case SWIG_MemoryError:
- type = PyExc_MemoryError;
- break;
- case SWIG_IOError:
- type = PyExc_IOError;
- break;
- case SWIG_RuntimeError:
- type = PyExc_RuntimeError;
- break;
- case SWIG_IndexError:
- type = PyExc_IndexError;
- break;
- case SWIG_TypeError:
- type = PyExc_TypeError;
- break;
- case SWIG_DivisionByZero:
- type = PyExc_ZeroDivisionError;
- break;
- case SWIG_OverflowError:
- type = PyExc_OverflowError;
- break;
- case SWIG_SyntaxError:
- type = PyExc_SyntaxError;
- break;
- case SWIG_ValueError:
- type = PyExc_ValueError;
- break;
- case SWIG_SystemError:
- type = PyExc_SystemError;
- break;
- case SWIG_AttributeError:
- type = PyExc_AttributeError;
- break;
- default:
- type = PyExc_RuntimeError;
- }
- return type;
-}
-
-
-SWIGRUNTIME void
-SWIG_Python_AddErrorMsg(const char* mesg)
-{
- PyObject *type = 0;
- PyObject *value = 0;
- PyObject *traceback = 0;
-
- if (PyErr_Occurred()) PyErr_Fetch(&type, &value, &traceback);
- if (value) {
- PyObject *old_str = PyObject_Str(value);
- PyErr_Clear();
- Py_XINCREF(type);
- PyErr_Format(type, "%s %s", PyString_AsString(old_str), mesg);
- Py_DECREF(old_str);
- Py_DECREF(value);
- } else {
- PyErr_SetString(PyExc_RuntimeError, mesg);
- }
-}
-
-
-
-#if defined(SWIG_PYTHON_NO_THREADS)
-# if defined(SWIG_PYTHON_THREADS)
-# undef SWIG_PYTHON_THREADS
-# endif
-#endif
-#if defined(SWIG_PYTHON_THREADS) /* Threading support is enabled */
-# if !defined(SWIG_PYTHON_USE_GIL) && !defined(SWIG_PYTHON_NO_USE_GIL)
-# if (PY_VERSION_HEX >= 0x02030000) /* For 2.3 or later, use the PyGILState calls */
-# define SWIG_PYTHON_USE_GIL
-# endif
-# endif
-# if defined(SWIG_PYTHON_USE_GIL) /* Use PyGILState threads calls */
-# ifndef SWIG_PYTHON_INITIALIZE_THREADS
-# define SWIG_PYTHON_INITIALIZE_THREADS PyEval_InitThreads()
-# endif
-# ifdef __cplusplus /* C++ code */
- class SWIG_Python_Thread_Block {
- bool status;
- PyGILState_STATE state;
- public:
- void end() { if (status) { PyGILState_Release(state); status = false;} }
- SWIG_Python_Thread_Block() : status(true), state(PyGILState_Ensure()) {}
- ~SWIG_Python_Thread_Block() { end(); }
- };
- class SWIG_Python_Thread_Allow {
- bool status;
- PyThreadState *save;
- public:
- void end() { if (status) { PyEval_RestoreThread(save); status = false; }}
- SWIG_Python_Thread_Allow() : status(true), save(PyEval_SaveThread()) {}
- ~SWIG_Python_Thread_Allow() { end(); }
- };
-# define SWIG_PYTHON_THREAD_BEGIN_BLOCK SWIG_Python_Thread_Block _swig_thread_block
-# define SWIG_PYTHON_THREAD_END_BLOCK _swig_thread_block.end()
-# define SWIG_PYTHON_THREAD_BEGIN_ALLOW SWIG_Python_Thread_Allow _swig_thread_allow
-# define SWIG_PYTHON_THREAD_END_ALLOW _swig_thread_allow.end()
-# else /* C code */
-# define SWIG_PYTHON_THREAD_BEGIN_BLOCK PyGILState_STATE _swig_thread_block = PyGILState_Ensure()
-# define SWIG_PYTHON_THREAD_END_BLOCK PyGILState_Release(_swig_thread_block)
-# define SWIG_PYTHON_THREAD_BEGIN_ALLOW PyThreadState *_swig_thread_allow = PyEval_SaveThread()
-# define SWIG_PYTHON_THREAD_END_ALLOW PyEval_RestoreThread(_swig_thread_allow)
-# endif
-# else /* Old thread way, not implemented, user must provide it */
-# if !defined(SWIG_PYTHON_INITIALIZE_THREADS)
-# define SWIG_PYTHON_INITIALIZE_THREADS
-# endif
-# if !defined(SWIG_PYTHON_THREAD_BEGIN_BLOCK)
-# define SWIG_PYTHON_THREAD_BEGIN_BLOCK
-# endif
-# if !defined(SWIG_PYTHON_THREAD_END_BLOCK)
-# define SWIG_PYTHON_THREAD_END_BLOCK
-# endif
-# if !defined(SWIG_PYTHON_THREAD_BEGIN_ALLOW)
-# define SWIG_PYTHON_THREAD_BEGIN_ALLOW
-# endif
-# if !defined(SWIG_PYTHON_THREAD_END_ALLOW)
-# define SWIG_PYTHON_THREAD_END_ALLOW
-# endif
-# endif
-#else /* No thread support */
-# define SWIG_PYTHON_INITIALIZE_THREADS
-# define SWIG_PYTHON_THREAD_BEGIN_BLOCK
-# define SWIG_PYTHON_THREAD_END_BLOCK
-# define SWIG_PYTHON_THREAD_BEGIN_ALLOW
-# define SWIG_PYTHON_THREAD_END_ALLOW
-#endif
-
-/* -----------------------------------------------------------------------------
- * Python API portion that goes into the runtime
- * ----------------------------------------------------------------------------- */
-
-#ifdef __cplusplus
-extern "C" {
-#if 0
-} /* cc-mode */
-#endif
-#endif
-
-/* -----------------------------------------------------------------------------
- * Constant declarations
- * ----------------------------------------------------------------------------- */
-
-/* Constant Types */
-#define SWIG_PY_POINTER 4
-#define SWIG_PY_BINARY 5
-
-/* Constant information structure */
-typedef struct swig_const_info {
- int type;
- char *name;
- long lvalue;
- double dvalue;
- void *pvalue;
- swig_type_info **ptype;
-} swig_const_info;
-
-#ifdef __cplusplus
-#if 0
-{ /* cc-mode */
-#endif
-}
-#endif
-
-
-/* -----------------------------------------------------------------------------
- * See the LICENSE file for information on copyright, usage and redistribution
- * of SWIG, and the README file for authors - http://www.swig.org/release.html.
- *
- * pyrun.swg
- *
- * This file contains the runtime support for Python modules
- * and includes code for managing global variables and pointer
- * type checking.
- *
- * ----------------------------------------------------------------------------- */
-
-/* Common SWIG API */
-
-/* for raw pointers */
-#define SWIG_Python_ConvertPtr(obj, pptr, type, flags) SWIG_Python_ConvertPtrAndOwn(obj, pptr, type, flags, 0)
-#define SWIG_ConvertPtr(obj, pptr, type, flags) SWIG_Python_ConvertPtr(obj, pptr, type, flags)
-#define SWIG_ConvertPtrAndOwn(obj,pptr,type,flags,own) SWIG_Python_ConvertPtrAndOwn(obj, pptr, type, flags, own)
-#define SWIG_NewPointerObj(ptr, type, flags) SWIG_Python_NewPointerObj(ptr, type, flags)
-#define SWIG_CheckImplicit(ty) SWIG_Python_CheckImplicit(ty)
-#define SWIG_AcquirePtr(ptr, src) SWIG_Python_AcquirePtr(ptr, src)
-#define swig_owntype int
-
-/* for raw packed data */
-#define SWIG_ConvertPacked(obj, ptr, sz, ty) SWIG_Python_ConvertPacked(obj, ptr, sz, ty)
-#define SWIG_NewPackedObj(ptr, sz, type) SWIG_Python_NewPackedObj(ptr, sz, type)
-
-/* for class or struct pointers */
-#define SWIG_ConvertInstance(obj, pptr, type, flags) SWIG_ConvertPtr(obj, pptr, type, flags)
-#define SWIG_NewInstanceObj(ptr, type, flags) SWIG_NewPointerObj(ptr, type, flags)
-
-/* for C or C++ function pointers */
-#define SWIG_ConvertFunctionPtr(obj, pptr, type) SWIG_Python_ConvertFunctionPtr(obj, pptr, type)
-#define SWIG_NewFunctionPtrObj(ptr, type) SWIG_Python_NewPointerObj(ptr, type, 0)
-
-/* for C++ member pointers, ie, member methods */
-#define SWIG_ConvertMember(obj, ptr, sz, ty) SWIG_Python_ConvertPacked(obj, ptr, sz, ty)
-#define SWIG_NewMemberObj(ptr, sz, type) SWIG_Python_NewPackedObj(ptr, sz, type)
-
-
-/* Runtime API */
-
-#define SWIG_GetModule(clientdata) SWIG_Python_GetModule()
-#define SWIG_SetModule(clientdata, pointer) SWIG_Python_SetModule(pointer)
-#define SWIG_NewClientData(obj) PySwigClientData_New(obj)
-
-#define SWIG_SetErrorObj SWIG_Python_SetErrorObj
-#define SWIG_SetErrorMsg SWIG_Python_SetErrorMsg
-#define SWIG_ErrorType(code) SWIG_Python_ErrorType(code)
-#define SWIG_Error(code, msg) SWIG_Python_SetErrorMsg(SWIG_ErrorType(code), msg)
-#define SWIG_fail goto fail
-
-
-/* Runtime API implementation */
-
-/* Error manipulation */
-
-SWIGINTERN void
-SWIG_Python_SetErrorObj(PyObject *errtype, PyObject *obj) {
- SWIG_PYTHON_THREAD_BEGIN_BLOCK;
- PyErr_SetObject(errtype, obj);
- Py_DECREF(obj);
- SWIG_PYTHON_THREAD_END_BLOCK;
-}
-
-SWIGINTERN void
-SWIG_Python_SetErrorMsg(PyObject *errtype, const char *msg) {
- SWIG_PYTHON_THREAD_BEGIN_BLOCK;
- PyErr_SetString(errtype, (char *) msg);
- SWIG_PYTHON_THREAD_END_BLOCK;
-}
-
-#define SWIG_Python_Raise(obj, type, desc) SWIG_Python_SetErrorObj(SWIG_Python_ExceptionType(desc), obj)
-
-/* Set a constant value */
-
-SWIGINTERN void
-SWIG_Python_SetConstant(PyObject *d, const char *name, PyObject *obj) {
- PyDict_SetItemString(d, (char*) name, obj);
- Py_DECREF(obj);
-}
-
-/* Append a value to the result obj */
-
-SWIGINTERN PyObject*
-SWIG_Python_AppendOutput(PyObject* result, PyObject* obj) {
-#if !defined(SWIG_PYTHON_OUTPUT_TUPLE)
- if (!result) {
- result = obj;
- } else if (result == Py_None) {
- Py_DECREF(result);
- result = obj;
- } else {
- if (!PyList_Check(result)) {
- PyObject *o2 = result;
- result = PyList_New(1);
- PyList_SetItem(result, 0, o2);
- }
- PyList_Append(result,obj);
- Py_DECREF(obj);
- }
- return result;
-#else
- PyObject* o2;
- PyObject* o3;
- if (!result) {
- result = obj;
- } else if (result == Py_None) {
- Py_DECREF(result);
- result = obj;
- } else {
- if (!PyTuple_Check(result)) {
- o2 = result;
- result = PyTuple_New(1);
- PyTuple_SET_ITEM(result, 0, o2);
- }
- o3 = PyTuple_New(1);
- PyTuple_SET_ITEM(o3, 0, obj);
- o2 = result;
- result = PySequence_Concat(o2, o3);
- Py_DECREF(o2);
- Py_DECREF(o3);
- }
- return result;
-#endif
-}
-
-/* Unpack the argument tuple */
-
-SWIGINTERN int
-SWIG_Python_UnpackTuple(PyObject *args, const char *name, Py_ssize_t min, Py_ssize_t max, PyObject **objs)
-{
- if (!args) {
- if (!min && !max) {
- return 1;
- } else {
- PyErr_Format(PyExc_TypeError, "%s expected %s%d arguments, got none",
- name, (min == max ? "" : "at least "), (int)min);
- return 0;
- }
- }
- if (!PyTuple_Check(args)) {
- PyErr_SetString(PyExc_SystemError, "UnpackTuple() argument list is not a tuple");
- return 0;
- } else {
- register Py_ssize_t l = PyTuple_GET_SIZE(args);
- if (l < min) {
- PyErr_Format(PyExc_TypeError, "%s expected %s%d arguments, got %d",
- name, (min == max ? "" : "at least "), (int)min, (int)l);
- return 0;
- } else if (l > max) {
- PyErr_Format(PyExc_TypeError, "%s expected %s%d arguments, got %d",
- name, (min == max ? "" : "at most "), (int)max, (int)l);
- return 0;
- } else {
- register int i;
- for (i = 0; i < l; ++i) {
- objs[i] = PyTuple_GET_ITEM(args, i);
- }
- for (; l < max; ++l) {
- objs[l] = 0;
- }
- return i + 1;
- }
- }
-}
-
-/* A functor is a function object with one single object argument */
-#if PY_VERSION_HEX >= 0x02020000
-#define SWIG_Python_CallFunctor(functor, obj) PyObject_CallFunctionObjArgs(functor, obj, NULL);
-#else
-#define SWIG_Python_CallFunctor(functor, obj) PyObject_CallFunction(functor, "O", obj);
-#endif
-
-/*
- Helper for static pointer initialization for both C and C++ code, for example
- static PyObject *SWIG_STATIC_POINTER(MyVar) = NewSomething(...);
-*/
-#ifdef __cplusplus
-#define SWIG_STATIC_POINTER(var) var
-#else
-#define SWIG_STATIC_POINTER(var) var = 0; if (!var) var
-#endif
-
-/* -----------------------------------------------------------------------------
- * Pointer declarations
- * ----------------------------------------------------------------------------- */
-
-/* Flags for new pointer objects */
-#define SWIG_POINTER_NOSHADOW (SWIG_POINTER_OWN << 1)
-#define SWIG_POINTER_NEW (SWIG_POINTER_NOSHADOW | SWIG_POINTER_OWN)
-
-#define SWIG_POINTER_IMPLICIT_CONV (SWIG_POINTER_DISOWN << 1)
-
-#ifdef __cplusplus
-extern "C" {
-#if 0
-} /* cc-mode */
-#endif
-#endif
-
-/* How to access Py_None */
-#if defined(_WIN32) || defined(__WIN32__) || defined(__CYGWIN__)
-# ifndef SWIG_PYTHON_NO_BUILD_NONE
-# ifndef SWIG_PYTHON_BUILD_NONE
-# define SWIG_PYTHON_BUILD_NONE
-# endif
-# endif
-#endif
-
-#ifdef SWIG_PYTHON_BUILD_NONE
-# ifdef Py_None
-# undef Py_None
-# define Py_None SWIG_Py_None()
-# endif
-SWIGRUNTIMEINLINE PyObject *
-_SWIG_Py_None(void)
-{
- PyObject *none = Py_BuildValue((char*)"");
- Py_DECREF(none);
- return none;
-}
-SWIGRUNTIME PyObject *
-SWIG_Py_None(void)
-{
- static PyObject *SWIG_STATIC_POINTER(none) = _SWIG_Py_None();
- return none;
-}
-#endif
-
-/* The python void return value */
-
-SWIGRUNTIMEINLINE PyObject *
-SWIG_Py_Void(void)
-{
- PyObject *none = Py_None;
- Py_INCREF(none);
- return none;
-}
-
-/* PySwigClientData */
-
-typedef struct {
- PyObject *klass;
- PyObject *newraw;
- PyObject *newargs;
- PyObject *destroy;
- int delargs;
- int implicitconv;
-} PySwigClientData;
-
-SWIGRUNTIMEINLINE int
-SWIG_Python_CheckImplicit(swig_type_info *ty)
-{
- PySwigClientData *data = (PySwigClientData *)ty->clientdata;
- return data ? data->implicitconv : 0;
-}
-
-SWIGRUNTIMEINLINE PyObject *
-SWIG_Python_ExceptionType(swig_type_info *desc) {
- PySwigClientData *data = desc ? (PySwigClientData *) desc->clientdata : 0;
- PyObject *klass = data ? data->klass : 0;
- return (klass ? klass : PyExc_RuntimeError);
-}
-
-
-SWIGRUNTIME PySwigClientData *
-PySwigClientData_New(PyObject* obj)
-{
- if (!obj) {
- return 0;
- } else {
- PySwigClientData *data = (PySwigClientData *)malloc(sizeof(PySwigClientData));
- /* the klass element */
- data->klass = obj;
- Py_INCREF(data->klass);
- /* the newraw method and newargs arguments used to create a new raw instance */
- if (PyClass_Check(obj)) {
- data->newraw = 0;
- data->newargs = obj;
- Py_INCREF(obj);
- } else {
-#if (PY_VERSION_HEX < 0x02020000)
- data->newraw = 0;
-#else
- data->newraw = PyObject_GetAttrString(data->klass, (char *)"__new__");
-#endif
- if (data->newraw) {
- Py_INCREF(data->newraw);
- data->newargs = PyTuple_New(1);
- PyTuple_SetItem(data->newargs, 0, obj);
- } else {
- data->newargs = obj;
- }
- Py_INCREF(data->newargs);
- }
- /* the destroy method, aka as the C++ delete method */
- data->destroy = PyObject_GetAttrString(data->klass, (char *)"__swig_destroy__");
- if (PyErr_Occurred()) {
- PyErr_Clear();
- data->destroy = 0;
- }
- if (data->destroy) {
- int flags;
- Py_INCREF(data->destroy);
- flags = PyCFunction_GET_FLAGS(data->destroy);
-#ifdef METH_O
- data->delargs = !(flags & (METH_O));
-#else
- data->delargs = 0;
-#endif
- } else {
- data->delargs = 0;
- }
- data->implicitconv = 0;
- return data;
- }
-}
-
-SWIGRUNTIME void
-PySwigClientData_Del(PySwigClientData* data)
-{
- Py_XDECREF(data->newraw);
- Py_XDECREF(data->newargs);
- Py_XDECREF(data->destroy);
-}
-
-/* =============== PySwigObject =====================*/
-
-typedef struct {
- PyObject_HEAD
- void *ptr;
- swig_type_info *ty;
- int own;
- PyObject *next;
-} PySwigObject;
-
-SWIGRUNTIME PyObject *
-PySwigObject_long(PySwigObject *v)
-{
- return PyLong_FromVoidPtr(v->ptr);
-}
-
-SWIGRUNTIME PyObject *
-PySwigObject_format(const char* fmt, PySwigObject *v)
-{
- PyObject *res = NULL;
- PyObject *args = PyTuple_New(1);
- if (args) {
- if (PyTuple_SetItem(args, 0, PySwigObject_long(v)) == 0) {
- PyObject *ofmt = PyString_FromString(fmt);
- if (ofmt) {
- res = PyString_Format(ofmt,args);
- Py_DECREF(ofmt);
- }
- Py_DECREF(args);
- }
- }
- return res;
-}
-
-SWIGRUNTIME PyObject *
-PySwigObject_oct(PySwigObject *v)
-{
- return PySwigObject_format("%o",v);
-}
-
-SWIGRUNTIME PyObject *
-PySwigObject_hex(PySwigObject *v)
-{
- return PySwigObject_format("%x",v);
-}
-
-SWIGRUNTIME PyObject *
-#ifdef METH_NOARGS
-PySwigObject_repr(PySwigObject *v)
-#else
-PySwigObject_repr(PySwigObject *v, PyObject *args)
-#endif
-{
- const char *name = SWIG_TypePrettyName(v->ty);
- PyObject *hex = PySwigObject_hex(v);
- PyObject *repr = PyString_FromFormat("<Swig Object of type '%s' at 0x%s>", name, PyString_AsString(hex));
- Py_DECREF(hex);
- if (v->next) {
-#ifdef METH_NOARGS
- PyObject *nrep = PySwigObject_repr((PySwigObject *)v->next);
-#else
- PyObject *nrep = PySwigObject_repr((PySwigObject *)v->next, args);
-#endif
- PyString_ConcatAndDel(&repr,nrep);
- }
- return repr;
-}
-
-SWIGRUNTIME int
-PySwigObject_print(PySwigObject *v, FILE *fp, int SWIGUNUSEDPARM(flags))
-{
-#ifdef METH_NOARGS
- PyObject *repr = PySwigObject_repr(v);
-#else
- PyObject *repr = PySwigObject_repr(v, NULL);
-#endif
- if (repr) {
- fputs(PyString_AsString(repr), fp);
- Py_DECREF(repr);
- return 0;
- } else {
- return 1;
- }
-}
-
-SWIGRUNTIME PyObject *
-PySwigObject_str(PySwigObject *v)
-{
- char result[SWIG_BUFFER_SIZE];
- return SWIG_PackVoidPtr(result, v->ptr, v->ty->name, sizeof(result)) ?
- PyString_FromString(result) : 0;
-}
-
-SWIGRUNTIME int
-PySwigObject_compare(PySwigObject *v, PySwigObject *w)
-{
- void *i = v->ptr;
- void *j = w->ptr;
- return (i < j) ? -1 : ((i > j) ? 1 : 0);
-}
-
-SWIGRUNTIME PyTypeObject* _PySwigObject_type(void);
-
-SWIGRUNTIME PyTypeObject*
-PySwigObject_type(void) {
- static PyTypeObject *SWIG_STATIC_POINTER(type) = _PySwigObject_type();
- return type;
-}
-
-SWIGRUNTIMEINLINE int
-PySwigObject_Check(PyObject *op) {
- return ((op)->ob_type == PySwigObject_type())
- || (strcmp((op)->ob_type->tp_name,"PySwigObject") == 0);
-}
-
-SWIGRUNTIME PyObject *
-PySwigObject_New(void *ptr, swig_type_info *ty, int own);
-
-SWIGRUNTIME void
-PySwigObject_dealloc(PyObject *v)
-{
- PySwigObject *sobj = (PySwigObject *) v;
- PyObject *next = sobj->next;
- if (sobj->own == SWIG_POINTER_OWN) {
- swig_type_info *ty = sobj->ty;
- PySwigClientData *data = ty ? (PySwigClientData *) ty->clientdata : 0;
- PyObject *destroy = data ? data->destroy : 0;
- if (destroy) {
- /* destroy is always a VARARGS method */
- PyObject *res;
- if (data->delargs) {
- /* we need to create a temporal object to carry the destroy operation */
- PyObject *tmp = PySwigObject_New(sobj->ptr, ty, 0);
- res = SWIG_Python_CallFunctor(destroy, tmp);
- Py_DECREF(tmp);
- } else {
- PyCFunction meth = PyCFunction_GET_FUNCTION(destroy);
- PyObject *mself = PyCFunction_GET_SELF(destroy);
- res = ((*meth)(mself, v));
- }
- Py_XDECREF(res);
- }
-#if !defined(SWIG_PYTHON_SILENT_MEMLEAK)
- else {
- const char *name = SWIG_TypePrettyName(ty);
- printf("swig/python detected a memory leak of type '%s', no destructor found.\n", (name ? name : "unknown"));
- }
-#endif
- }
- Py_XDECREF(next);
- PyObject_DEL(v);
-}
-
-SWIGRUNTIME PyObject*
-PySwigObject_append(PyObject* v, PyObject* next)
-{
- PySwigObject *sobj = (PySwigObject *) v;
-#ifndef METH_O
- PyObject *tmp = 0;
- if (!PyArg_ParseTuple(next,(char *)"O:append", &tmp)) return NULL;
- next = tmp;
-#endif
- if (!PySwigObject_Check(next)) {
- return NULL;
- }
- sobj->next = next;
- Py_INCREF(next);
- return SWIG_Py_Void();
-}
-
-SWIGRUNTIME PyObject*
-#ifdef METH_NOARGS
-PySwigObject_next(PyObject* v)
-#else
-PySwigObject_next(PyObject* v, PyObject *SWIGUNUSEDPARM(args))
-#endif
-{
- PySwigObject *sobj = (PySwigObject *) v;
- if (sobj->next) {
- Py_INCREF(sobj->next);
- return sobj->next;
- } else {
- return SWIG_Py_Void();
- }
-}
-
-SWIGINTERN PyObject*
-#ifdef METH_NOARGS
-PySwigObject_disown(PyObject *v)
-#else
-PySwigObject_disown(PyObject* v, PyObject *SWIGUNUSEDPARM(args))
-#endif
-{
- PySwigObject *sobj = (PySwigObject *)v;
- sobj->own = 0;
- return SWIG_Py_Void();
-}
-
-SWIGINTERN PyObject*
-#ifdef METH_NOARGS
-PySwigObject_acquire(PyObject *v)
-#else
-PySwigObject_acquire(PyObject* v, PyObject *SWIGUNUSEDPARM(args))
-#endif
-{
- PySwigObject *sobj = (PySwigObject *)v;
- sobj->own = SWIG_POINTER_OWN;
- return SWIG_Py_Void();
-}
-
-SWIGINTERN PyObject*
-PySwigObject_own(PyObject *v, PyObject *args)
-{
- PyObject *val = 0;
-#if (PY_VERSION_HEX < 0x02020000)
- if (!PyArg_ParseTuple(args,(char *)"|O:own",&val))
-#else
- if (!PyArg_UnpackTuple(args, (char *)"own", 0, 1, &val))
-#endif
- {
- return NULL;
- }
- else
- {
- PySwigObject *sobj = (PySwigObject *)v;
- PyObject *obj = PyBool_FromLong(sobj->own);
- if (val) {
-#ifdef METH_NOARGS
- if (PyObject_IsTrue(val)) {
- PySwigObject_acquire(v);
- } else {
- PySwigObject_disown(v);
- }
-#else
- if (PyObject_IsTrue(val)) {
- PySwigObject_acquire(v,args);
- } else {
- PySwigObject_disown(v,args);
- }
-#endif
- }
- return obj;
- }
-}
-
-#ifdef METH_O
-static PyMethodDef
-swigobject_methods[] = {
- {(char *)"disown", (PyCFunction)PySwigObject_disown, METH_NOARGS, (char *)"releases ownership of the pointer"},
- {(char *)"acquire", (PyCFunction)PySwigObject_acquire, METH_NOARGS, (char *)"aquires ownership of the pointer"},
- {(char *)"own", (PyCFunction)PySwigObject_own, METH_VARARGS, (char *)"returns/sets ownership of the pointer"},
- {(char *)"append", (PyCFunction)PySwigObject_append, METH_O, (char *)"appends another 'this' object"},
- {(char *)"next", (PyCFunction)PySwigObject_next, METH_NOARGS, (char *)"returns the next 'this' object"},
- {(char *)"__repr__",(PyCFunction)PySwigObject_repr, METH_NOARGS, (char *)"returns object representation"},
- {0, 0, 0, 0}
-};
-#else
-static PyMethodDef
-swigobject_methods[] = {
- {(char *)"disown", (PyCFunction)PySwigObject_disown, METH_VARARGS, (char *)"releases ownership of the pointer"},
- {(char *)"acquire", (PyCFunction)PySwigObject_acquire, METH_VARARGS, (char *)"aquires ownership of the pointer"},
- {(char *)"own", (PyCFunction)PySwigObject_own, METH_VARARGS, (char *)"returns/sets ownership of the pointer"},
- {(char *)"append", (PyCFunction)PySwigObject_append, METH_VARARGS, (char *)"appends another 'this' object"},
- {(char *)"next", (PyCFunction)PySwigObject_next, METH_VARARGS, (char *)"returns the next 'this' object"},
- {(char *)"__repr__",(PyCFunction)PySwigObject_repr, METH_VARARGS, (char *)"returns object representation"},
- {0, 0, 0, 0}
-};
-#endif
-
-#if PY_VERSION_HEX < 0x02020000
-SWIGINTERN PyObject *
-PySwigObject_getattr(PySwigObject *sobj,char *name)
-{
- return Py_FindMethod(swigobject_methods, (PyObject *)sobj, name);
-}
-#endif
-
-SWIGRUNTIME PyTypeObject*
-_PySwigObject_type(void) {
- static char swigobject_doc[] = "Swig object carries a C/C++ instance pointer";
-
- static PyNumberMethods PySwigObject_as_number = {
- (binaryfunc)0, /*nb_add*/
- (binaryfunc)0, /*nb_subtract*/
- (binaryfunc)0, /*nb_multiply*/
- (binaryfunc)0, /*nb_divide*/
- (binaryfunc)0, /*nb_remainder*/
- (binaryfunc)0, /*nb_divmod*/
- (ternaryfunc)0,/*nb_power*/
- (unaryfunc)0, /*nb_negative*/
- (unaryfunc)0, /*nb_positive*/
- (unaryfunc)0, /*nb_absolute*/
- (inquiry)0, /*nb_nonzero*/
- 0, /*nb_invert*/
- 0, /*nb_lshift*/
- 0, /*nb_rshift*/
- 0, /*nb_and*/
- 0, /*nb_xor*/
- 0, /*nb_or*/
- (coercion)0, /*nb_coerce*/
- (unaryfunc)PySwigObject_long, /*nb_int*/
- (unaryfunc)PySwigObject_long, /*nb_long*/
- (unaryfunc)0, /*nb_float*/
- (unaryfunc)PySwigObject_oct, /*nb_oct*/
- (unaryfunc)PySwigObject_hex, /*nb_hex*/
-#if PY_VERSION_HEX >= 0x02050000 /* 2.5.0 */
- 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 /* nb_inplace_add -> nb_index */
-#elif PY_VERSION_HEX >= 0x02020000 /* 2.2.0 */
- 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 /* nb_inplace_add -> nb_inplace_true_divide */
-#elif PY_VERSION_HEX >= 0x02000000 /* 2.0.0 */
- 0,0,0,0,0,0,0,0,0,0,0 /* nb_inplace_add -> nb_inplace_or */
-#endif
- };
-
- static PyTypeObject pyswigobject_type;
- static int type_init = 0;
- if (!type_init) {
- const PyTypeObject tmp
- = {
- PyObject_HEAD_INIT(NULL)
- 0, /* ob_size */
- (char *)"PySwigObject", /* tp_name */
- sizeof(PySwigObject), /* tp_basicsize */
- 0, /* tp_itemsize */
- (destructor)PySwigObject_dealloc, /* tp_dealloc */
- (printfunc)PySwigObject_print, /* tp_print */
-#if PY_VERSION_HEX < 0x02020000
- (getattrfunc)PySwigObject_getattr, /* tp_getattr */
-#else
- (getattrfunc)0, /* tp_getattr */
-#endif
- (setattrfunc)0, /* tp_setattr */
- (cmpfunc)PySwigObject_compare, /* tp_compare */
- (reprfunc)PySwigObject_repr, /* tp_repr */
- &PySwigObject_as_number, /* tp_as_number */
- 0, /* tp_as_sequence */
- 0, /* tp_as_mapping */
- (hashfunc)0, /* tp_hash */
- (ternaryfunc)0, /* tp_call */
- (reprfunc)PySwigObject_str, /* tp_str */
- PyObject_GenericGetAttr, /* tp_getattro */
- 0, /* tp_setattro */
- 0, /* tp_as_buffer */
- Py_TPFLAGS_DEFAULT, /* tp_flags */
- swigobject_doc, /* tp_doc */
- 0, /* tp_traverse */
- 0, /* tp_clear */
- 0, /* tp_richcompare */
- 0, /* tp_weaklistoffset */
-#if PY_VERSION_HEX >= 0x02020000
- 0, /* tp_iter */
- 0, /* tp_iternext */
- swigobject_methods, /* tp_methods */
- 0, /* tp_members */
- 0, /* tp_getset */
- 0, /* tp_base */
- 0, /* tp_dict */
- 0, /* tp_descr_get */
- 0, /* tp_descr_set */
- 0, /* tp_dictoffset */
- 0, /* tp_init */
- 0, /* tp_alloc */
- 0, /* tp_new */
- 0, /* tp_free */
- 0, /* tp_is_gc */
- 0, /* tp_bases */
- 0, /* tp_mro */
- 0, /* tp_cache */
- 0, /* tp_subclasses */
- 0, /* tp_weaklist */
-#endif
-#if PY_VERSION_HEX >= 0x02030000
- 0, /* tp_del */
-#endif
-#ifdef COUNT_ALLOCS
- 0,0,0,0 /* tp_alloc -> tp_next */
-#endif
- };
- pyswigobject_type = tmp;
- pyswigobject_type.ob_type = &PyType_Type;
- type_init = 1;
- }
- return &pyswigobject_type;
-}
-
-SWIGRUNTIME PyObject *
-PySwigObject_New(void *ptr, swig_type_info *ty, int own)
-{
- PySwigObject *sobj = PyObject_NEW(PySwigObject, PySwigObject_type());
- if (sobj) {
- sobj->ptr = ptr;
- sobj->ty = ty;
- sobj->own = own;
- sobj->next = 0;
- }
- return (PyObject *)sobj;
-}
-
-/* -----------------------------------------------------------------------------
- * Implements a simple Swig Packed type, and use it instead of string
- * ----------------------------------------------------------------------------- */
-
-typedef struct {
- PyObject_HEAD
- void *pack;
- swig_type_info *ty;
- size_t size;
-} PySwigPacked;
-
-SWIGRUNTIME int
-PySwigPacked_print(PySwigPacked *v, FILE *fp, int SWIGUNUSEDPARM(flags))
-{
- char result[SWIG_BUFFER_SIZE];
- fputs("<Swig Packed ", fp);
- if (SWIG_PackDataName(result, v->pack, v->size, 0, sizeof(result))) {
- fputs("at ", fp);
- fputs(result, fp);
- }
- fputs(v->ty->name,fp);
- fputs(">", fp);
- return 0;
-}
-
-SWIGRUNTIME PyObject *
-PySwigPacked_repr(PySwigPacked *v)
-{
- char result[SWIG_BUFFER_SIZE];
- if (SWIG_PackDataName(result, v->pack, v->size, 0, sizeof(result))) {
- return PyString_FromFormat("<Swig Packed at %s%s>", result, v->ty->name);
- } else {
- return PyString_FromFormat("<Swig Packed %s>", v->ty->name);
- }
-}
-
-SWIGRUNTIME PyObject *
-PySwigPacked_str(PySwigPacked *v)
-{
- char result[SWIG_BUFFER_SIZE];
- if (SWIG_PackDataName(result, v->pack, v->size, 0, sizeof(result))){
- return PyString_FromFormat("%s%s", result, v->ty->name);
- } else {
- return PyString_FromString(v->ty->name);
- }
-}
-
-SWIGRUNTIME int
-PySwigPacked_compare(PySwigPacked *v, PySwigPacked *w)
-{
- size_t i = v->size;
- size_t j = w->size;
- int s = (i < j) ? -1 : ((i > j) ? 1 : 0);
- return s ? s : strncmp((char *)v->pack, (char *)w->pack, 2*v->size);
-}
-
-SWIGRUNTIME PyTypeObject* _PySwigPacked_type(void);
-
-SWIGRUNTIME PyTypeObject*
-PySwigPacked_type(void) {
- static PyTypeObject *SWIG_STATIC_POINTER(type) = _PySwigPacked_type();
- return type;
-}
-
-SWIGRUNTIMEINLINE int
-PySwigPacked_Check(PyObject *op) {
- return ((op)->ob_type == _PySwigPacked_type())
- || (strcmp((op)->ob_type->tp_name,"PySwigPacked") == 0);
-}
-
-SWIGRUNTIME void
-PySwigPacked_dealloc(PyObject *v)
-{
- if (PySwigPacked_Check(v)) {
- PySwigPacked *sobj = (PySwigPacked *) v;
- free(sobj->pack);
- }
- PyObject_DEL(v);
-}
-
-SWIGRUNTIME PyTypeObject*
-_PySwigPacked_type(void) {
- static char swigpacked_doc[] = "Swig object carries a C/C++ instance pointer";
- static PyTypeObject pyswigpacked_type;
- static int type_init = 0;
- if (!type_init) {
- const PyTypeObject tmp
- = {
- PyObject_HEAD_INIT(NULL)
- 0, /* ob_size */
- (char *)"PySwigPacked", /* tp_name */
- sizeof(PySwigPacked), /* tp_basicsize */
- 0, /* tp_itemsize */
- (destructor)PySwigPacked_dealloc, /* tp_dealloc */
- (printfunc)PySwigPacked_print, /* tp_print */
- (getattrfunc)0, /* tp_getattr */
- (setattrfunc)0, /* tp_setattr */
- (cmpfunc)PySwigPacked_compare, /* tp_compare */
- (reprfunc)PySwigPacked_repr, /* tp_repr */
- 0, /* tp_as_number */
- 0, /* tp_as_sequence */
- 0, /* tp_as_mapping */
- (hashfunc)0, /* tp_hash */
- (ternaryfunc)0, /* tp_call */
- (reprfunc)PySwigPacked_str, /* tp_str */
- PyObject_GenericGetAttr, /* tp_getattro */
- 0, /* tp_setattro */
- 0, /* tp_as_buffer */
- Py_TPFLAGS_DEFAULT, /* tp_flags */
- swigpacked_doc, /* tp_doc */
- 0, /* tp_traverse */
- 0, /* tp_clear */
- 0, /* tp_richcompare */
- 0, /* tp_weaklistoffset */
-#if PY_VERSION_HEX >= 0x02020000
- 0, /* tp_iter */
- 0, /* tp_iternext */
- 0, /* tp_methods */
- 0, /* tp_members */
- 0, /* tp_getset */
- 0, /* tp_base */
- 0, /* tp_dict */
- 0, /* tp_descr_get */
- 0, /* tp_descr_set */
- 0, /* tp_dictoffset */
- 0, /* tp_init */
- 0, /* tp_alloc */
- 0, /* tp_new */
- 0, /* tp_free */
- 0, /* tp_is_gc */
- 0, /* tp_bases */
- 0, /* tp_mro */
- 0, /* tp_cache */
- 0, /* tp_subclasses */
- 0, /* tp_weaklist */
-#endif
-#if PY_VERSION_HEX >= 0x02030000
- 0, /* tp_del */
-#endif
-#ifdef COUNT_ALLOCS
- 0,0,0,0 /* tp_alloc -> tp_next */
-#endif
- };
- pyswigpacked_type = tmp;
- pyswigpacked_type.ob_type = &PyType_Type;
- type_init = 1;
- }
- return &pyswigpacked_type;
-}
-
-SWIGRUNTIME PyObject *
-PySwigPacked_New(void *ptr, size_t size, swig_type_info *ty)
-{
- PySwigPacked *sobj = PyObject_NEW(PySwigPacked, PySwigPacked_type());
- if (sobj) {
- void *pack = malloc(size);
- if (pack) {
- memcpy(pack, ptr, size);
- sobj->pack = pack;
- sobj->ty = ty;
- sobj->size = size;
- } else {
- PyObject_DEL((PyObject *) sobj);
- sobj = 0;
- }
- }
- return (PyObject *) sobj;
-}
-
-SWIGRUNTIME swig_type_info *
-PySwigPacked_UnpackData(PyObject *obj, void *ptr, size_t size)
-{
- if (PySwigPacked_Check(obj)) {
- PySwigPacked *sobj = (PySwigPacked *)obj;
- if (sobj->size != size) return 0;
- memcpy(ptr, sobj->pack, size);
- return sobj->ty;
- } else {
- return 0;
- }
-}
-
-/* -----------------------------------------------------------------------------
- * pointers/data manipulation
- * ----------------------------------------------------------------------------- */
-
-SWIGRUNTIMEINLINE PyObject *
-_SWIG_This(void)
-{
- return PyString_FromString("this");
-}
-
-SWIGRUNTIME PyObject *
-SWIG_This(void)
-{
- static PyObject *SWIG_STATIC_POINTER(swig_this) = _SWIG_This();
- return swig_this;
-}
-
-/* #define SWIG_PYTHON_SLOW_GETSET_THIS */
-
-SWIGRUNTIME PySwigObject *
-SWIG_Python_GetSwigThis(PyObject *pyobj)
-{
- if (PySwigObject_Check(pyobj)) {
- return (PySwigObject *) pyobj;
- } else {
- PyObject *obj = 0;
-#if (!defined(SWIG_PYTHON_SLOW_GETSET_THIS) && (PY_VERSION_HEX >= 0x02030000))
- if (PyInstance_Check(pyobj)) {
- obj = _PyInstance_Lookup(pyobj, SWIG_This());
- } else {
- PyObject **dictptr = _PyObject_GetDictPtr(pyobj);
- if (dictptr != NULL) {
- PyObject *dict = *dictptr;
- obj = dict ? PyDict_GetItem(dict, SWIG_This()) : 0;
- } else {
-#ifdef PyWeakref_CheckProxy
- if (PyWeakref_CheckProxy(pyobj)) {
- PyObject *wobj = PyWeakref_GET_OBJECT(pyobj);
- return wobj ? SWIG_Python_GetSwigThis(wobj) : 0;
- }
-#endif
- obj = PyObject_GetAttr(pyobj,SWIG_This());
- if (obj) {
- Py_DECREF(obj);
- } else {
- if (PyErr_Occurred()) PyErr_Clear();
- return 0;
- }
- }
- }
-#else
- obj = PyObject_GetAttr(pyobj,SWIG_This());
- if (obj) {
- Py_DECREF(obj);
- } else {
- if (PyErr_Occurred()) PyErr_Clear();
- return 0;
- }
-#endif
- if (obj && !PySwigObject_Check(obj)) {
- /* a PyObject is called 'this', try to get the 'real this'
- PySwigObject from it */
- return SWIG_Python_GetSwigThis(obj);
- }
- return (PySwigObject *)obj;
- }
-}
-
-/* Acquire a pointer value */
-
-SWIGRUNTIME int
-SWIG_Python_AcquirePtr(PyObject *obj, int own) {
- if (own == SWIG_POINTER_OWN) {
- PySwigObject *sobj = SWIG_Python_GetSwigThis(obj);
- if (sobj) {
- int oldown = sobj->own;
- sobj->own = own;
- return oldown;
- }
- }
- return 0;
-}
-
-/* Convert a pointer value */
-
-SWIGRUNTIME int
-SWIG_Python_ConvertPtrAndOwn(PyObject *obj, void **ptr, swig_type_info *ty, int flags, int *own) {
- if (!obj) return SWIG_ERROR;
- if (obj == Py_None) {
- if (ptr) *ptr = 0;
- return SWIG_OK;
- } else {
- PySwigObject *sobj = SWIG_Python_GetSwigThis(obj);
- if (own)
- *own = 0;
- while (sobj) {
- void *vptr = sobj->ptr;
- if (ty) {
- swig_type_info *to = sobj->ty;
- if (to == ty) {
- /* no type cast needed */
- if (ptr) *ptr = vptr;
- break;
- } else {
- swig_cast_info *tc = SWIG_TypeCheck(to->name,ty);
- if (!tc) {
- sobj = (PySwigObject *)sobj->next;
- } else {
- if (ptr) {
- int newmemory = 0;
- *ptr = SWIG_TypeCast(tc,vptr,&newmemory);
- if (newmemory == SWIG_CAST_NEW_MEMORY) {
- assert(own);
- if (own)
- *own = *own | SWIG_CAST_NEW_MEMORY;
- }
- }
- break;
- }
- }
- } else {
- if (ptr) *ptr = vptr;
- break;
- }
- }
- if (sobj) {
- if (own)
- *own = *own | sobj->own;
- if (flags & SWIG_POINTER_DISOWN) {
- sobj->own = 0;
- }
- return SWIG_OK;
- } else {
- int res = SWIG_ERROR;
- if (flags & SWIG_POINTER_IMPLICIT_CONV) {
- PySwigClientData *data = ty ? (PySwigClientData *) ty->clientdata : 0;
- if (data && !data->implicitconv) {
- PyObject *klass = data->klass;
- if (klass) {
- PyObject *impconv;
- data->implicitconv = 1; /* avoid recursion and call 'explicit' constructors*/
- impconv = SWIG_Python_CallFunctor(klass, obj);
- data->implicitconv = 0;
- if (PyErr_Occurred()) {
- PyErr_Clear();
- impconv = 0;
- }
- if (impconv) {
- PySwigObject *iobj = SWIG_Python_GetSwigThis(impconv);
- if (iobj) {
- void *vptr;
- res = SWIG_Python_ConvertPtrAndOwn((PyObject*)iobj, &vptr, ty, 0, 0);
- if (SWIG_IsOK(res)) {
- if (ptr) {
- *ptr = vptr;
- /* transfer the ownership to 'ptr' */
- iobj->own = 0;
- res = SWIG_AddCast(res);
- res = SWIG_AddNewMask(res);
- } else {
- res = SWIG_AddCast(res);
- }
- }
- }
- Py_DECREF(impconv);
- }
- }
- }
- }
- return res;
- }
- }
-}
-
-/* Convert a function ptr value */
-
-SWIGRUNTIME int
-SWIG_Python_ConvertFunctionPtr(PyObject *obj, void **ptr, swig_type_info *ty) {
- if (!PyCFunction_Check(obj)) {
- return SWIG_ConvertPtr(obj, ptr, ty, 0);
- } else {
- void *vptr = 0;
-
- /* here we get the method pointer for callbacks */
- const char *doc = (((PyCFunctionObject *)obj) -> m_ml -> ml_doc);
- const char *desc = doc ? strstr(doc, "swig_ptr: ") : 0;
- if (desc) {
- desc = ty ? SWIG_UnpackVoidPtr(desc + 10, &vptr, ty->name) : 0;
- if (!desc) return SWIG_ERROR;
- }
- if (ty) {
- swig_cast_info *tc = SWIG_TypeCheck(desc,ty);
- if (tc) {
- int newmemory = 0;
- *ptr = SWIG_TypeCast(tc,vptr,&newmemory);
- assert(!newmemory); /* newmemory handling not yet implemented */
- } else {
- return SWIG_ERROR;
- }
- } else {
- *ptr = vptr;
- }
- return SWIG_OK;
- }
-}
-
-/* Convert a packed value value */
-
-SWIGRUNTIME int
-SWIG_Python_ConvertPacked(PyObject *obj, void *ptr, size_t sz, swig_type_info *ty) {
- swig_type_info *to = PySwigPacked_UnpackData(obj, ptr, sz);
- if (!to) return SWIG_ERROR;
- if (ty) {
- if (to != ty) {
- /* check type cast? */
- swig_cast_info *tc = SWIG_TypeCheck(to->name,ty);
- if (!tc) return SWIG_ERROR;
- }
- }
- return SWIG_OK;
-}
-
-/* -----------------------------------------------------------------------------
- * Create a new pointer object
- * ----------------------------------------------------------------------------- */
-
-/*
- Create a new instance object, whitout calling __init__, and set the
- 'this' attribute.
-*/
-
-SWIGRUNTIME PyObject*
-SWIG_Python_NewShadowInstance(PySwigClientData *data, PyObject *swig_this)
-{
-#if (PY_VERSION_HEX >= 0x02020000)
- PyObject *inst = 0;
- PyObject *newraw = data->newraw;
- if (newraw) {
- inst = PyObject_Call(newraw, data->newargs, NULL);
- if (inst) {
-#if !defined(SWIG_PYTHON_SLOW_GETSET_THIS)
- PyObject **dictptr = _PyObject_GetDictPtr(inst);
- if (dictptr != NULL) {
- PyObject *dict = *dictptr;
- if (dict == NULL) {
- dict = PyDict_New();
- *dictptr = dict;
- PyDict_SetItem(dict, SWIG_This(), swig_this);
- }
- }
-#else
- PyObject *key = SWIG_This();
- PyObject_SetAttr(inst, key, swig_this);
-#endif
- }
- } else {
- PyObject *dict = PyDict_New();
- PyDict_SetItem(dict, SWIG_This(), swig_this);
- inst = PyInstance_NewRaw(data->newargs, dict);
- Py_DECREF(dict);
- }
- return inst;
-#else
-#if (PY_VERSION_HEX >= 0x02010000)
- PyObject *inst;
- PyObject *dict = PyDict_New();
- PyDict_SetItem(dict, SWIG_This(), swig_this);
- inst = PyInstance_NewRaw(data->newargs, dict);
- Py_DECREF(dict);
- return (PyObject *) inst;
-#else
- PyInstanceObject *inst = PyObject_NEW(PyInstanceObject, &PyInstance_Type);
- if (inst == NULL) {
- return NULL;
- }
- inst->in_class = (PyClassObject *)data->newargs;
- Py_INCREF(inst->in_class);
- inst->in_dict = PyDict_New();
- if (inst->in_dict == NULL) {
- Py_DECREF(inst);
- return NULL;
- }
-#ifdef Py_TPFLAGS_HAVE_WEAKREFS
- inst->in_weakreflist = NULL;
-#endif
-#ifdef Py_TPFLAGS_GC
- PyObject_GC_Init(inst);
-#endif
- PyDict_SetItem(inst->in_dict, SWIG_This(), swig_this);
- return (PyObject *) inst;
-#endif
-#endif
-}
-
-SWIGRUNTIME void
-SWIG_Python_SetSwigThis(PyObject *inst, PyObject *swig_this)
-{
- PyObject *dict;
-#if (PY_VERSION_HEX >= 0x02020000) && !defined(SWIG_PYTHON_SLOW_GETSET_THIS)
- PyObject **dictptr = _PyObject_GetDictPtr(inst);
- if (dictptr != NULL) {
- dict = *dictptr;
- if (dict == NULL) {
- dict = PyDict_New();
- *dictptr = dict;
- }
- PyDict_SetItem(dict, SWIG_This(), swig_this);
- return;
- }
-#endif
- dict = PyObject_GetAttrString(inst, (char*)"__dict__");
- PyDict_SetItem(dict, SWIG_This(), swig_this);
- Py_DECREF(dict);
-}
-
-
-SWIGINTERN PyObject *
-SWIG_Python_InitShadowInstance(PyObject *args) {
- PyObject *obj[2];
- if (!SWIG_Python_UnpackTuple(args,(char*)"swiginit", 2, 2, obj)) {
- return NULL;
- } else {
- PySwigObject *sthis = SWIG_Python_GetSwigThis(obj[0]);
- if (sthis) {
- PySwigObject_append((PyObject*) sthis, obj[1]);
- } else {
- SWIG_Python_SetSwigThis(obj[0], obj[1]);
- }
- return SWIG_Py_Void();
- }
-}
-
-/* Create a new pointer object */
-
-SWIGRUNTIME PyObject *
-SWIG_Python_NewPointerObj(void *ptr, swig_type_info *type, int flags) {
- if (!ptr) {
- return SWIG_Py_Void();
- } else {
- int own = (flags & SWIG_POINTER_OWN) ? SWIG_POINTER_OWN : 0;
- PyObject *robj = PySwigObject_New(ptr, type, own);
- PySwigClientData *clientdata = type ? (PySwigClientData *)(type->clientdata) : 0;
- if (clientdata && !(flags & SWIG_POINTER_NOSHADOW)) {
- PyObject *inst = SWIG_Python_NewShadowInstance(clientdata, robj);
- if (inst) {
- Py_DECREF(robj);
- robj = inst;
- }
- }
- return robj;
- }
-}
-
-/* Create a new packed object */
-
-SWIGRUNTIMEINLINE PyObject *
-SWIG_Python_NewPackedObj(void *ptr, size_t sz, swig_type_info *type) {
- return ptr ? PySwigPacked_New((void *) ptr, sz, type) : SWIG_Py_Void();
-}
-
-/* -----------------------------------------------------------------------------*
- * Get type list
- * -----------------------------------------------------------------------------*/
-
-#ifdef SWIG_LINK_RUNTIME
-void *SWIG_ReturnGlobalTypeList(void *);
-#endif
-
-SWIGRUNTIME swig_module_info *
-SWIG_Python_GetModule(void) {
- static void *type_pointer = (void *)0;
- /* first check if module already created */
- if (!type_pointer) {
-#ifdef SWIG_LINK_RUNTIME
- type_pointer = SWIG_ReturnGlobalTypeList((void *)0);
-#else
- type_pointer = PyCObject_Import((char*)"swig_runtime_data" SWIG_RUNTIME_VERSION,
- (char*)"type_pointer" SWIG_TYPE_TABLE_NAME);
- if (PyErr_Occurred()) {
- PyErr_Clear();
- type_pointer = (void *)0;
- }
-#endif
- }
- return (swig_module_info *) type_pointer;
-}
-
-#if PY_MAJOR_VERSION < 2
-/* PyModule_AddObject function was introduced in Python 2.0. The following function
- is copied out of Python/modsupport.c in python version 2.3.4 */
-SWIGINTERN int
-PyModule_AddObject(PyObject *m, char *name, PyObject *o)
-{
- PyObject *dict;
- if (!PyModule_Check(m)) {
- PyErr_SetString(PyExc_TypeError,
- "PyModule_AddObject() needs module as first arg");
- return SWIG_ERROR;
- }
- if (!o) {
- PyErr_SetString(PyExc_TypeError,
- "PyModule_AddObject() needs non-NULL value");
- return SWIG_ERROR;
- }
-
- dict = PyModule_GetDict(m);
- if (dict == NULL) {
- /* Internal error -- modules must have a dict! */
- PyErr_Format(PyExc_SystemError, "module '%s' has no __dict__",
- PyModule_GetName(m));
- return SWIG_ERROR;
- }
- if (PyDict_SetItemString(dict, name, o))
- return SWIG_ERROR;
- Py_DECREF(o);
- return SWIG_OK;
-}
-#endif
-
-SWIGRUNTIME void
-SWIG_Python_DestroyModule(void *vptr)
-{
- swig_module_info *swig_module = (swig_module_info *) vptr;
- swig_type_info **types = swig_module->types;
- size_t i;
- for (i =0; i < swig_module->size; ++i) {
- swig_type_info *ty = types[i];
- if (ty->owndata) {
- PySwigClientData *data = (PySwigClientData *) ty->clientdata;
- if (data) PySwigClientData_Del(data);
- }
- }
- Py_DECREF(SWIG_This());
-}
-
-SWIGRUNTIME void
-SWIG_Python_SetModule(swig_module_info *swig_module) {
- static PyMethodDef swig_empty_runtime_method_table[] = { {NULL, NULL, 0, NULL} };/* Sentinel */
-
- PyObject *module = Py_InitModule((char*)"swig_runtime_data" SWIG_RUNTIME_VERSION,
- swig_empty_runtime_method_table);
- PyObject *pointer = PyCObject_FromVoidPtr((void *) swig_module, SWIG_Python_DestroyModule);
- if (pointer && module) {
- PyModule_AddObject(module, (char*)"type_pointer" SWIG_TYPE_TABLE_NAME, pointer);
- } else {
- Py_XDECREF(pointer);
- }
-}
-
-/* The python cached type query */
-SWIGRUNTIME PyObject *
-SWIG_Python_TypeCache(void) {
- static PyObject *SWIG_STATIC_POINTER(cache) = PyDict_New();
- return cache;
-}
-
-SWIGRUNTIME swig_type_info *
-SWIG_Python_TypeQuery(const char *type)
-{
- PyObject *cache = SWIG_Python_TypeCache();
- PyObject *key = PyString_FromString(type);
- PyObject *obj = PyDict_GetItem(cache, key);
- swig_type_info *descriptor;
- if (obj) {
- descriptor = (swig_type_info *) PyCObject_AsVoidPtr(obj);
- } else {
- swig_module_info *swig_module = SWIG_Python_GetModule();
- descriptor = SWIG_TypeQueryModule(swig_module, swig_module, type);
- if (descriptor) {
- obj = PyCObject_FromVoidPtr(descriptor, NULL);
- PyDict_SetItem(cache, key, obj);
- Py_DECREF(obj);
- }
- }
- Py_DECREF(key);
- return descriptor;
-}
-
-/*
- For backward compatibility only
-*/
-#define SWIG_POINTER_EXCEPTION 0
-#define SWIG_arg_fail(arg) SWIG_Python_ArgFail(arg)
-#define SWIG_MustGetPtr(p, type, argnum, flags) SWIG_Python_MustGetPtr(p, type, argnum, flags)
-
-SWIGRUNTIME int
-SWIG_Python_AddErrMesg(const char* mesg, int infront)
-{
- if (PyErr_Occurred()) {
- PyObject *type = 0;
- PyObject *value = 0;
- PyObject *traceback = 0;
- PyErr_Fetch(&type, &value, &traceback);
- if (value) {
- PyObject *old_str = PyObject_Str(value);
- Py_XINCREF(type);
- PyErr_Clear();
- if (infront) {
- PyErr_Format(type, "%s %s", mesg, PyString_AsString(old_str));
- } else {
- PyErr_Format(type, "%s %s", PyString_AsString(old_str), mesg);
- }
- Py_DECREF(old_str);
- }
- return 1;
- } else {
- return 0;
- }
-}
-
-SWIGRUNTIME int
-SWIG_Python_ArgFail(int argnum)
-{
- if (PyErr_Occurred()) {
- /* add information about failing argument */
- char mesg[256];
- PyOS_snprintf(mesg, sizeof(mesg), "argument number %d:", argnum);
- return SWIG_Python_AddErrMesg(mesg, 1);
- } else {
- return 0;
- }
-}
-
-SWIGRUNTIMEINLINE const char *
-PySwigObject_GetDesc(PyObject *self)
-{
- PySwigObject *v = (PySwigObject *)self;
- swig_type_info *ty = v ? v->ty : 0;
- return ty ? ty->str : (char*)"";
-}
-
-SWIGRUNTIME void
-SWIG_Python_TypeError(const char *type, PyObject *obj)
-{
- if (type) {
-#if defined(SWIG_COBJECT_TYPES)
- if (obj && PySwigObject_Check(obj)) {
- const char *otype = (const char *) PySwigObject_GetDesc(obj);
- if (otype) {
- PyErr_Format(PyExc_TypeError, "a '%s' is expected, 'PySwigObject(%s)' is received",
- type, otype);
- return;
- }
- } else
-#endif
- {
- const char *otype = (obj ? obj->ob_type->tp_name : 0);
- if (otype) {
- PyObject *str = PyObject_Str(obj);
- const char *cstr = str ? PyString_AsString(str) : 0;
- if (cstr) {
- PyErr_Format(PyExc_TypeError, "a '%s' is expected, '%s(%s)' is received",
- type, otype, cstr);
- } else {
- PyErr_Format(PyExc_TypeError, "a '%s' is expected, '%s' is received",
- type, otype);
- }
- Py_XDECREF(str);
- return;
- }
- }
- PyErr_Format(PyExc_TypeError, "a '%s' is expected", type);
- } else {
- PyErr_Format(PyExc_TypeError, "unexpected type is received");
- }
-}
-
-
-/* Convert a pointer value, signal an exception on a type mismatch */
-SWIGRUNTIME void *
-SWIG_Python_MustGetPtr(PyObject *obj, swig_type_info *ty, int argnum, int flags) {
- void *result;
- if (SWIG_Python_ConvertPtr(obj, &result, ty, flags) == -1) {
- PyErr_Clear();
- if (flags & SWIG_POINTER_EXCEPTION) {
- SWIG_Python_TypeError(SWIG_TypePrettyName(ty), obj);
- SWIG_Python_ArgFail(argnum);
- }
- }
- return result;
-}
-
-
-#ifdef __cplusplus
-#if 0
-{ /* cc-mode */
-#endif
-}
-#endif
-
-
-
-#define SWIG_exception_fail(code, msg) do { SWIG_Error(code, msg); SWIG_fail; } while(0)
-
-#define SWIG_contract_assert(expr, msg) if (!(expr)) { SWIG_Error(SWIG_RuntimeError, msg); SWIG_fail; } else
-
-
-
-/* -------- TYPES TABLE (BEGIN) -------- */
-
-#define SWIGTYPE_p_TDB_DATA swig_types[0]
-#define SWIGTYPE_p_char swig_types[1]
-#define SWIGTYPE_p_int swig_types[2]
-#define SWIGTYPE_p_long_long swig_types[3]
-#define SWIGTYPE_p_short swig_types[4]
-#define SWIGTYPE_p_signed_char swig_types[5]
-#define SWIGTYPE_p_tdb_context swig_types[6]
-#define SWIGTYPE_p_unsigned_char swig_types[7]
-#define SWIGTYPE_p_unsigned_int swig_types[8]
-#define SWIGTYPE_p_unsigned_long_long swig_types[9]
-#define SWIGTYPE_p_unsigned_short swig_types[10]
-static swig_type_info *swig_types[12];
-static swig_module_info swig_module = {swig_types, 11, 0, 0, 0, 0};
-#define SWIG_TypeQuery(name) SWIG_TypeQueryModule(&swig_module, &swig_module, name)
-#define SWIG_MangledTypeQuery(name) SWIG_MangledTypeQueryModule(&swig_module, &swig_module, name)
-
-/* -------- TYPES TABLE (END) -------- */
-
-#if (PY_VERSION_HEX <= 0x02000000)
-# if !defined(SWIG_PYTHON_CLASSIC)
-# error "This python version requires swig to be run with the '-classic' option"
-# endif
-#endif
-#if (PY_VERSION_HEX <= 0x02020000)
-# error "This python version requires swig to be run with the '-nomodern' option"
-#endif
-#if (PY_VERSION_HEX <= 0x02020000)
-# error "This python version requires swig to be run with the '-nomodernargs' option"
-#endif
-#ifndef METH_O
-# error "This python version requires swig to be run with the '-nofastunpack' option"
-#endif
-#ifdef SWIG_TypeQuery
-# undef SWIG_TypeQuery
-#endif
-#define SWIG_TypeQuery SWIG_Python_TypeQuery
-
-/*-----------------------------------------------
- @(target):= _tdb.so
- ------------------------------------------------*/
-#define SWIG_init init_tdb
-
-#define SWIG_name "_tdb"
-
-#define SWIGVERSION 0x010335
-#define SWIG_VERSION SWIGVERSION
-
-
-#define SWIG_as_voidptr(a) (void *)((const void *)(a))
-#define SWIG_as_voidptrptr(a) ((void)SWIG_as_voidptr(*a),(void**)(a))
-
-
-
-/* This symbol is used in both includes.h and Python.h which causes an
- annoying compiler warning. */
-
-#ifdef HAVE_FSTAT
-#undef HAVE_FSTAT
-#endif
-
-/* Include tdb headers */
-#include <stdint.h>
-#include <signal.h>
-#include <tdb.h>
-#include <fcntl.h>
-
-typedef TDB_CONTEXT tdb;
-
-
- #define SWIG_From_long PyInt_FromLong
-
-
-SWIGINTERNINLINE PyObject *
-SWIG_From_int (int value)
-{
- return SWIG_From_long (value);
-}
-
-
-SWIGINTERN swig_type_info*
-SWIG_pchar_descriptor(void)
-{
- static int init = 0;
- static swig_type_info* info = 0;
- if (!init) {
- info = SWIG_TypeQuery("_p_char");
- init = 1;
- }
- return info;
-}
-
-
-SWIGINTERN int
-SWIG_AsCharPtrAndSize(PyObject *obj, char** cptr, size_t* psize, int *alloc)
-{
- if (PyString_Check(obj)) {
- char *cstr; Py_ssize_t len;
- PyString_AsStringAndSize(obj, &cstr, &len);
- if (cptr) {
- if (alloc) {
- /*
- In python the user should not be able to modify the inner
- string representation. To warranty that, if you define
- SWIG_PYTHON_SAFE_CSTRINGS, a new/copy of the python string
- buffer is always returned.
-
- The default behavior is just to return the pointer value,
- so, be careful.
- */
-#if defined(SWIG_PYTHON_SAFE_CSTRINGS)
- if (*alloc != SWIG_OLDOBJ)
-#else
- if (*alloc == SWIG_NEWOBJ)
-#endif
- {
- *cptr = (char *)memcpy((char *)malloc((len + 1)*sizeof(char)), cstr, sizeof(char)*(len + 1));
- *alloc = SWIG_NEWOBJ;
- }
- else {
- *cptr = cstr;
- *alloc = SWIG_OLDOBJ;
- }
- } else {
- *cptr = PyString_AsString(obj);
- }
- }
- if (psize) *psize = len + 1;
- return SWIG_OK;
- } else {
- swig_type_info* pchar_descriptor = SWIG_pchar_descriptor();
- if (pchar_descriptor) {
- void* vptr = 0;
- if (SWIG_ConvertPtr(obj, &vptr, pchar_descriptor, 0) == SWIG_OK) {
- if (cptr) *cptr = (char *) vptr;
- if (psize) *psize = vptr ? (strlen((char *)vptr) + 1) : 0;
- if (alloc) *alloc = SWIG_OLDOBJ;
- return SWIG_OK;
- }
- }
- }
- return SWIG_TypeError;
-}
-
-
-
-
-
-#include <limits.h>
-#if !defined(SWIG_NO_LLONG_MAX)
-# if !defined(LLONG_MAX) && defined(__GNUC__) && defined (__LONG_LONG_MAX__)
-# define LLONG_MAX __LONG_LONG_MAX__
-# define LLONG_MIN (-LLONG_MAX - 1LL)
-# define ULLONG_MAX (LLONG_MAX * 2ULL + 1ULL)
-# endif
-#endif
-
-
-SWIGINTERN int
-SWIG_AsVal_double (PyObject *obj, double *val)
-{
- int res = SWIG_TypeError;
- if (PyFloat_Check(obj)) {
- if (val) *val = PyFloat_AsDouble(obj);
- return SWIG_OK;
- } else if (PyInt_Check(obj)) {
- if (val) *val = PyInt_AsLong(obj);
- return SWIG_OK;
- } else if (PyLong_Check(obj)) {
- double v = PyLong_AsDouble(obj);
- if (!PyErr_Occurred()) {
- if (val) *val = v;
- return SWIG_OK;
- } else {
- PyErr_Clear();
- }
- }
-#ifdef SWIG_PYTHON_CAST_MODE
- {
- int dispatch = 0;
- double d = PyFloat_AsDouble(obj);
- if (!PyErr_Occurred()) {
- if (val) *val = d;
- return SWIG_AddCast(SWIG_OK);
- } else {
- PyErr_Clear();
- }
- if (!dispatch) {
- long v = PyLong_AsLong(obj);
- if (!PyErr_Occurred()) {
- if (val) *val = v;
- return SWIG_AddCast(SWIG_AddCast(SWIG_OK));
- } else {
- PyErr_Clear();
- }
- }
- }
-#endif
- return res;
-}
-
-
-#include <float.h>
-
-
-#include <math.h>
-
-
-SWIGINTERNINLINE int
-SWIG_CanCastAsInteger(double *d, double min, double max) {
- double x = *d;
- if ((min <= x && x <= max)) {
- double fx = floor(x);
- double cx = ceil(x);
- double rd = ((x - fx) < 0.5) ? fx : cx; /* simple rint */
- if ((errno == EDOM) || (errno == ERANGE)) {
- errno = 0;
- } else {
- double summ, reps, diff;
- if (rd < x) {
- diff = x - rd;
- } else if (rd > x) {
- diff = rd - x;
- } else {
- return 1;
- }
- summ = rd + x;
- reps = diff/summ;
- if (reps < 8*DBL_EPSILON) {
- *d = rd;
- return 1;
- }
- }
- }
- return 0;
-}
-
-
-SWIGINTERN int
-SWIG_AsVal_long (PyObject *obj, long* val)
-{
- if (PyInt_Check(obj)) {
- if (val) *val = PyInt_AsLong(obj);
- return SWIG_OK;
- } else if (PyLong_Check(obj)) {
- long v = PyLong_AsLong(obj);
- if (!PyErr_Occurred()) {
- if (val) *val = v;
- return SWIG_OK;
- } else {
- PyErr_Clear();
- }
- }
-#ifdef SWIG_PYTHON_CAST_MODE
- {
- int dispatch = 0;
- long v = PyInt_AsLong(obj);
- if (!PyErr_Occurred()) {
- if (val) *val = v;
- return SWIG_AddCast(SWIG_OK);
- } else {
- PyErr_Clear();
- }
- if (!dispatch) {
- double d;
- int res = SWIG_AddCast(SWIG_AsVal_double (obj,&d));
- if (SWIG_IsOK(res) && SWIG_CanCastAsInteger(&d, LONG_MIN, LONG_MAX)) {
- if (val) *val = (long)(d);
- return res;
- }
- }
- }
-#endif
- return SWIG_TypeError;
-}
-
-
-SWIGINTERN int
-SWIG_AsVal_int (PyObject * obj, int *val)
-{
- long v;
- int res = SWIG_AsVal_long (obj, &v);
- if (SWIG_IsOK(res)) {
- if ((v < INT_MIN || v > INT_MAX)) {
- return SWIG_OverflowError;
- } else {
- if (val) *val = (int)(v);
- }
- }
- return res;
-}
-
-SWIGINTERN tdb *new_tdb(char const *name,int hash_size,int tdb_flags,int flags,mode_t mode){
- return tdb_open(name, hash_size, tdb_flags, flags, mode);
- }
-SWIGINTERN void delete_tdb(tdb *self){ tdb_close(self); }
-
-SWIGINTERNINLINE PyObject *
-SWIG_FromCharPtrAndSize(const char* carray, size_t size)
-{
- if (carray) {
- if (size > INT_MAX) {
- swig_type_info* pchar_descriptor = SWIG_pchar_descriptor();
- return pchar_descriptor ?
- SWIG_NewPointerObj((char *)(carray), pchar_descriptor, 0) : SWIG_Py_Void();
- } else {
- return PyString_FromStringAndSize(carray, (int)(size));
- }
- } else {
- return SWIG_Py_Void();
- }
-}
-
-
-SWIGINTERNINLINE PyObject *
-SWIG_FromCharPtr(const char *cptr)
-{
- return SWIG_FromCharPtrAndSize(cptr, (cptr ? strlen(cptr) : 0));
-}
-
-
-SWIGINTERNINLINE PyObject*
-SWIG_From_unsigned_SS_long (unsigned long value)
-{
- return (value > LONG_MAX) ?
- PyLong_FromUnsignedLong(value) : PyInt_FromLong((long)(value));
-}
-
-
-SWIGINTERNINLINE PyObject *
-SWIG_From_size_t (size_t value)
-{
- return SWIG_From_unsigned_SS_long ((unsigned long)(value));
-}
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-SWIGINTERN PyObject *_wrap_new_Tdb(PyObject *SWIGUNUSEDPARM(self), PyObject *args, PyObject *kwargs) {
- PyObject *resultobj = 0;
- char *arg1 = (char *) 0 ;
- int arg2 ;
- int arg3 ;
- int arg4 ;
- mode_t arg5 ;
- tdb *result = 0 ;
- int res1 ;
- char *buf1 = 0 ;
- int alloc1 = 0 ;
- int val2 ;
- int ecode2 = 0 ;
- int val3 ;
- int ecode3 = 0 ;
- int val4 ;
- int ecode4 = 0 ;
- int val5 ;
- int ecode5 = 0 ;
- PyObject * obj0 = 0 ;
- PyObject * obj1 = 0 ;
- PyObject * obj2 = 0 ;
- PyObject * obj3 = 0 ;
- PyObject * obj4 = 0 ;
- char * kwnames[] = {
- (char *) "name",(char *) "hash_size",(char *) "tdb_flags",(char *) "flags",(char *) "mode", NULL
- };
-
- arg2 = 0;
- arg3 = TDB_DEFAULT;
- arg4 = O_RDWR;
- arg5 = 0600;
- if (!PyArg_ParseTupleAndKeywords(args,kwargs,(char *)"O|OOOO:new_Tdb",kwnames,&obj0,&obj1,&obj2,&obj3,&obj4)) SWIG_fail;
- res1 = SWIG_AsCharPtrAndSize(obj0, &buf1, NULL, &alloc1);
- if (!SWIG_IsOK(res1)) {
- SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "new_Tdb" "', argument " "1"" of type '" "char const *""'");
- }
- arg1 = (char *)(buf1);
- if (obj1) {
- ecode2 = SWIG_AsVal_int(obj1, &val2);
- if (!SWIG_IsOK(ecode2)) {
- SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "new_Tdb" "', argument " "2"" of type '" "int""'");
- }
- arg2 = (int)(val2);
- }
- if (obj2) {
- ecode3 = SWIG_AsVal_int(obj2, &val3);
- if (!SWIG_IsOK(ecode3)) {
- SWIG_exception_fail(SWIG_ArgError(ecode3), "in method '" "new_Tdb" "', argument " "3"" of type '" "int""'");
- }
- arg3 = (int)(val3);
- }
- if (obj3) {
- ecode4 = SWIG_AsVal_int(obj3, &val4);
- if (!SWIG_IsOK(ecode4)) {
- SWIG_exception_fail(SWIG_ArgError(ecode4), "in method '" "new_Tdb" "', argument " "4"" of type '" "int""'");
- }
- arg4 = (int)(val4);
- }
- if (obj4) {
- ecode5 = SWIG_AsVal_int(obj4, &val5);
- if (!SWIG_IsOK(ecode5)) {
- SWIG_exception_fail(SWIG_ArgError(ecode5), "in method '" "new_Tdb" "', argument " "5"" of type '" "mode_t""'");
- }
- arg5 = (mode_t)(val5);
- }
- result = (tdb *)new_tdb((char const *)arg1,arg2,arg3,arg4,arg5);
- /* Throw an IOError exception from errno if tdb_open() returns NULL */
- if (result == NULL) {
- PyErr_SetFromErrno(PyExc_IOError);
- SWIG_fail;
- }
- resultobj = SWIG_NewPointerObj(result, SWIGTYPE_p_tdb_context, 0);
- if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
- return resultobj;
-fail:
- if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
- return NULL;
-}
-
-
-SWIGINTERN PyObject *_wrap_Tdb_error(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
- PyObject *resultobj = 0;
- tdb *arg1 = (tdb *) 0 ;
- enum TDB_ERROR result;
- void *argp1 = 0 ;
- int res1 = 0 ;
- PyObject *swig_obj[1] ;
-
- if (!args) SWIG_fail;
- swig_obj[0] = args;
- res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_tdb_context, 0 | 0 );
- if (!SWIG_IsOK(res1)) {
- SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Tdb_error" "', argument " "1"" of type '" "tdb *""'");
- }
- arg1 = (tdb *)(argp1);
- result = (enum TDB_ERROR)tdb_error(arg1);
- resultobj = SWIG_From_int((int)(result));
- return resultobj;
-fail:
- return NULL;
-}
-
-
-SWIGINTERN PyObject *_wrap_delete_Tdb(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
- PyObject *resultobj = 0;
- tdb *arg1 = (tdb *) 0 ;
- void *argp1 = 0 ;
- int res1 = 0 ;
- PyObject *swig_obj[1] ;
-
- if (!args) SWIG_fail;
- swig_obj[0] = args;
- res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_tdb_context, SWIG_POINTER_DISOWN | 0 );
- if (!SWIG_IsOK(res1)) {
- SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "delete_Tdb" "', argument " "1"" of type '" "tdb *""'");
- }
- arg1 = (tdb *)(argp1);
- delete_tdb(arg1);
-
- resultobj = SWIG_Py_Void();
- return resultobj;
-fail:
- return NULL;
-}
-
-
-SWIGINTERN PyObject *_wrap_Tdb_close(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
- PyObject *resultobj = 0;
- tdb *arg1 = (tdb *) 0 ;
- int result;
- void *argp1 = 0 ;
- int res1 = 0 ;
- PyObject *swig_obj[1] ;
-
- if (!args) SWIG_fail;
- swig_obj[0] = args;
- res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_tdb_context, 0 | 0 );
- if (!SWIG_IsOK(res1)) {
- SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Tdb_close" "', argument " "1"" of type '" "tdb *""'");
- }
- arg1 = (tdb *)(argp1);
- result = (int)tdb_close(arg1);
- resultobj = SWIG_From_int((int)(result));
- return resultobj;
-fail:
- return NULL;
-}
-
-
-SWIGINTERN PyObject *_wrap_Tdb_append(PyObject *SWIGUNUSEDPARM(self), PyObject *args, PyObject *kwargs) {
- PyObject *resultobj = 0;
- tdb *arg1 = (tdb *) 0 ;
- TDB_DATA arg2 ;
- TDB_DATA arg3 ;
- int result;
- void *argp1 = 0 ;
- int res1 = 0 ;
- PyObject * obj0 = 0 ;
- PyObject * obj1 = 0 ;
- PyObject * obj2 = 0 ;
- char * kwnames[] = {
- (char *) "self",(char *) "key",(char *) "new_dbuf", NULL
- };
-
- if (!PyArg_ParseTupleAndKeywords(args,kwargs,(char *)"OOO:Tdb_append",kwnames,&obj0,&obj1,&obj2)) SWIG_fail;
- res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_tdb_context, 0 | 0 );
- if (!SWIG_IsOK(res1)) {
- SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Tdb_append" "', argument " "1"" of type '" "tdb *""'");
- }
- arg1 = (tdb *)(argp1);
- if (obj1 == Py_None) {
- (&arg2)->dsize = 0;
- (&arg2)->dptr = NULL;
- } else if (!PyString_Check(obj1)) {
- PyErr_SetString(PyExc_TypeError, "string arg expected");
- return NULL;
- } else {
- (&arg2)->dsize = PyString_Size(obj1);
- (&arg2)->dptr = (uint8_t *)PyString_AsString(obj1);
- }
- if (obj2 == Py_None) {
- (&arg3)->dsize = 0;
- (&arg3)->dptr = NULL;
- } else if (!PyString_Check(obj2)) {
- PyErr_SetString(PyExc_TypeError, "string arg expected");
- return NULL;
- } else {
- (&arg3)->dsize = PyString_Size(obj2);
- (&arg3)->dptr = (uint8_t *)PyString_AsString(obj2);
- }
- result = (int)tdb_append(arg1,arg2,arg3);
- resultobj = SWIG_From_int((int)(result));
- return resultobj;
-fail:
- return NULL;
-}
-
-
-SWIGINTERN PyObject *_wrap_Tdb_errorstr(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
- PyObject *resultobj = 0;
- tdb *arg1 = (tdb *) 0 ;
- char *result = 0 ;
- void *argp1 = 0 ;
- int res1 = 0 ;
- PyObject *swig_obj[1] ;
-
- if (!args) SWIG_fail;
- swig_obj[0] = args;
- res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_tdb_context, 0 | 0 );
- if (!SWIG_IsOK(res1)) {
- SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Tdb_errorstr" "', argument " "1"" of type '" "tdb *""'");
- }
- arg1 = (tdb *)(argp1);
- result = (char *)tdb_errorstr(arg1);
- resultobj = SWIG_FromCharPtr((const char *)result);
- return resultobj;
-fail:
- return NULL;
-}
-
-
-SWIGINTERN PyObject *_wrap_Tdb_get(PyObject *SWIGUNUSEDPARM(self), PyObject *args, PyObject *kwargs) {
- PyObject *resultobj = 0;
- tdb *arg1 = (tdb *) 0 ;
- TDB_DATA arg2 ;
- TDB_DATA result;
- void *argp1 = 0 ;
- int res1 = 0 ;
- PyObject * obj0 = 0 ;
- PyObject * obj1 = 0 ;
- char * kwnames[] = {
- (char *) "self",(char *) "key", NULL
- };
-
- if (!PyArg_ParseTupleAndKeywords(args,kwargs,(char *)"OO:Tdb_get",kwnames,&obj0,&obj1)) SWIG_fail;
- res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_tdb_context, 0 | 0 );
- if (!SWIG_IsOK(res1)) {
- SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Tdb_get" "', argument " "1"" of type '" "tdb *""'");
- }
- arg1 = (tdb *)(argp1);
- if (obj1 == Py_None) {
- (&arg2)->dsize = 0;
- (&arg2)->dptr = NULL;
- } else if (!PyString_Check(obj1)) {
- PyErr_SetString(PyExc_TypeError, "string arg expected");
- return NULL;
- } else {
- (&arg2)->dsize = PyString_Size(obj1);
- (&arg2)->dptr = (uint8_t *)PyString_AsString(obj1);
- }
- result = tdb_fetch(arg1,arg2);
- if ((&result)->dptr == NULL && (&result)->dsize == 0) {
- resultobj = Py_None;
- } else {
- resultobj = PyString_FromStringAndSize((const char *)(&result)->dptr, (&result)->dsize);
- free((&result)->dptr);
- }
- return resultobj;
-fail:
- return NULL;
-}
-
-
-SWIGINTERN PyObject *_wrap_Tdb_delete(PyObject *SWIGUNUSEDPARM(self), PyObject *args, PyObject *kwargs) {
- PyObject *resultobj = 0;
- tdb *arg1 = (tdb *) 0 ;
- TDB_DATA arg2 ;
- int result;
- void *argp1 = 0 ;
- int res1 = 0 ;
- PyObject * obj0 = 0 ;
- PyObject * obj1 = 0 ;
- char * kwnames[] = {
- (char *) "self",(char *) "key", NULL
- };
-
- if (!PyArg_ParseTupleAndKeywords(args,kwargs,(char *)"OO:Tdb_delete",kwnames,&obj0,&obj1)) SWIG_fail;
- res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_tdb_context, 0 | 0 );
- if (!SWIG_IsOK(res1)) {
- SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Tdb_delete" "', argument " "1"" of type '" "tdb *""'");
- }
- arg1 = (tdb *)(argp1);
- if (obj1 == Py_None) {
- (&arg2)->dsize = 0;
- (&arg2)->dptr = NULL;
- } else if (!PyString_Check(obj1)) {
- PyErr_SetString(PyExc_TypeError, "string arg expected");
- return NULL;
- } else {
- (&arg2)->dsize = PyString_Size(obj1);
- (&arg2)->dptr = (uint8_t *)PyString_AsString(obj1);
- }
- result = (int)tdb_delete(arg1,arg2);
- resultobj = SWIG_From_int((int)(result));
- return resultobj;
-fail:
- return NULL;
-}
-
-
-SWIGINTERN PyObject *_wrap_Tdb_store(PyObject *SWIGUNUSEDPARM(self), PyObject *args, PyObject *kwargs) {
- PyObject *resultobj = 0;
- tdb *arg1 = (tdb *) 0 ;
- TDB_DATA arg2 ;
- TDB_DATA arg3 ;
- int arg4 ;
- int result;
- void *argp1 = 0 ;
- int res1 = 0 ;
- int val4 ;
- int ecode4 = 0 ;
- PyObject * obj0 = 0 ;
- PyObject * obj1 = 0 ;
- PyObject * obj2 = 0 ;
- PyObject * obj3 = 0 ;
- char * kwnames[] = {
- (char *) "self",(char *) "key",(char *) "dbuf",(char *) "flag", NULL
- };
-
- arg4 = TDB_REPLACE;
- if (!PyArg_ParseTupleAndKeywords(args,kwargs,(char *)"OOO|O:Tdb_store",kwnames,&obj0,&obj1,&obj2,&obj3)) SWIG_fail;
- res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_tdb_context, 0 | 0 );
- if (!SWIG_IsOK(res1)) {
- SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Tdb_store" "', argument " "1"" of type '" "tdb *""'");
- }
- arg1 = (tdb *)(argp1);
- if (obj1 == Py_None) {
- (&arg2)->dsize = 0;
- (&arg2)->dptr = NULL;
- } else if (!PyString_Check(obj1)) {
- PyErr_SetString(PyExc_TypeError, "string arg expected");
- return NULL;
- } else {
- (&arg2)->dsize = PyString_Size(obj1);
- (&arg2)->dptr = (uint8_t *)PyString_AsString(obj1);
- }
- if (obj2 == Py_None) {
- (&arg3)->dsize = 0;
- (&arg3)->dptr = NULL;
- } else if (!PyString_Check(obj2)) {
- PyErr_SetString(PyExc_TypeError, "string arg expected");
- return NULL;
- } else {
- (&arg3)->dsize = PyString_Size(obj2);
- (&arg3)->dptr = (uint8_t *)PyString_AsString(obj2);
- }
- if (obj3) {
- ecode4 = SWIG_AsVal_int(obj3, &val4);
- if (!SWIG_IsOK(ecode4)) {
- SWIG_exception_fail(SWIG_ArgError(ecode4), "in method '" "Tdb_store" "', argument " "4"" of type '" "int""'");
- }
- arg4 = (int)(val4);
- }
- result = (int)tdb_store(arg1,arg2,arg3,arg4);
- resultobj = SWIG_From_int((int)(result));
- return resultobj;
-fail:
- return NULL;
-}
-
-
-SWIGINTERN PyObject *_wrap_Tdb_exists(PyObject *SWIGUNUSEDPARM(self), PyObject *args, PyObject *kwargs) {
- PyObject *resultobj = 0;
- tdb *arg1 = (tdb *) 0 ;
- TDB_DATA arg2 ;
- int result;
- void *argp1 = 0 ;
- int res1 = 0 ;
- PyObject * obj0 = 0 ;
- PyObject * obj1 = 0 ;
- char * kwnames[] = {
- (char *) "self",(char *) "key", NULL
- };
-
- if (!PyArg_ParseTupleAndKeywords(args,kwargs,(char *)"OO:Tdb_exists",kwnames,&obj0,&obj1)) SWIG_fail;
- res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_tdb_context, 0 | 0 );
- if (!SWIG_IsOK(res1)) {
- SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Tdb_exists" "', argument " "1"" of type '" "tdb *""'");
- }
- arg1 = (tdb *)(argp1);
- if (obj1 == Py_None) {
- (&arg2)->dsize = 0;
- (&arg2)->dptr = NULL;
- } else if (!PyString_Check(obj1)) {
- PyErr_SetString(PyExc_TypeError, "string arg expected");
- return NULL;
- } else {
- (&arg2)->dsize = PyString_Size(obj1);
- (&arg2)->dptr = (uint8_t *)PyString_AsString(obj1);
- }
- result = (int)tdb_exists(arg1,arg2);
- resultobj = SWIG_From_int((int)(result));
- return resultobj;
-fail:
- return NULL;
-}
-
-
-SWIGINTERN PyObject *_wrap_Tdb_firstkey(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
- PyObject *resultobj = 0;
- tdb *arg1 = (tdb *) 0 ;
- TDB_DATA result;
- void *argp1 = 0 ;
- int res1 = 0 ;
- PyObject *swig_obj[1] ;
-
- if (!args) SWIG_fail;
- swig_obj[0] = args;
- res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_tdb_context, 0 | 0 );
- if (!SWIG_IsOK(res1)) {
- SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Tdb_firstkey" "', argument " "1"" of type '" "tdb *""'");
- }
- arg1 = (tdb *)(argp1);
- result = tdb_firstkey(arg1);
- if ((&result)->dptr == NULL && (&result)->dsize == 0) {
- resultobj = Py_None;
- } else {
- resultobj = PyString_FromStringAndSize((const char *)(&result)->dptr, (&result)->dsize);
- free((&result)->dptr);
- }
- return resultobj;
-fail:
- return NULL;
-}
-
-
-SWIGINTERN PyObject *_wrap_Tdb_nextkey(PyObject *SWIGUNUSEDPARM(self), PyObject *args, PyObject *kwargs) {
- PyObject *resultobj = 0;
- tdb *arg1 = (tdb *) 0 ;
- TDB_DATA arg2 ;
- TDB_DATA result;
- void *argp1 = 0 ;
- int res1 = 0 ;
- PyObject * obj0 = 0 ;
- PyObject * obj1 = 0 ;
- char * kwnames[] = {
- (char *) "self",(char *) "key", NULL
- };
-
- if (!PyArg_ParseTupleAndKeywords(args,kwargs,(char *)"OO:Tdb_nextkey",kwnames,&obj0,&obj1)) SWIG_fail;
- res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_tdb_context, 0 | 0 );
- if (!SWIG_IsOK(res1)) {
- SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Tdb_nextkey" "', argument " "1"" of type '" "tdb *""'");
- }
- arg1 = (tdb *)(argp1);
- if (obj1 == Py_None) {
- (&arg2)->dsize = 0;
- (&arg2)->dptr = NULL;
- } else if (!PyString_Check(obj1)) {
- PyErr_SetString(PyExc_TypeError, "string arg expected");
- return NULL;
- } else {
- (&arg2)->dsize = PyString_Size(obj1);
- (&arg2)->dptr = (uint8_t *)PyString_AsString(obj1);
- }
- result = tdb_nextkey(arg1,arg2);
- if ((&result)->dptr == NULL && (&result)->dsize == 0) {
- resultobj = Py_None;
- } else {
- resultobj = PyString_FromStringAndSize((const char *)(&result)->dptr, (&result)->dsize);
- free((&result)->dptr);
- }
- return resultobj;
-fail:
- return NULL;
-}
-
-
-SWIGINTERN PyObject *_wrap_Tdb_lock_all(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
- PyObject *resultobj = 0;
- tdb *arg1 = (tdb *) 0 ;
- int result;
- void *argp1 = 0 ;
- int res1 = 0 ;
- PyObject *swig_obj[1] ;
-
- if (!args) SWIG_fail;
- swig_obj[0] = args;
- res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_tdb_context, 0 | 0 );
- if (!SWIG_IsOK(res1)) {
- SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Tdb_lock_all" "', argument " "1"" of type '" "tdb *""'");
- }
- arg1 = (tdb *)(argp1);
- result = (int)tdb_lockall(arg1);
- resultobj = SWIG_From_int((int)(result));
- return resultobj;
-fail:
- return NULL;
-}
-
-
-SWIGINTERN PyObject *_wrap_Tdb_unlock_all(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
- PyObject *resultobj = 0;
- tdb *arg1 = (tdb *) 0 ;
- int result;
- void *argp1 = 0 ;
- int res1 = 0 ;
- PyObject *swig_obj[1] ;
-
- if (!args) SWIG_fail;
- swig_obj[0] = args;
- res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_tdb_context, 0 | 0 );
- if (!SWIG_IsOK(res1)) {
- SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Tdb_unlock_all" "', argument " "1"" of type '" "tdb *""'");
- }
- arg1 = (tdb *)(argp1);
- result = (int)tdb_unlockall(arg1);
- resultobj = SWIG_From_int((int)(result));
- return resultobj;
-fail:
- return NULL;
-}
-
-
-SWIGINTERN PyObject *_wrap_Tdb_read_lock_all(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
- PyObject *resultobj = 0;
- tdb *arg1 = (tdb *) 0 ;
- int result;
- void *argp1 = 0 ;
- int res1 = 0 ;
- PyObject *swig_obj[1] ;
-
- if (!args) SWIG_fail;
- swig_obj[0] = args;
- res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_tdb_context, 0 | 0 );
- if (!SWIG_IsOK(res1)) {
- SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Tdb_read_lock_all" "', argument " "1"" of type '" "tdb *""'");
- }
- arg1 = (tdb *)(argp1);
- result = (int)tdb_lockall_read(arg1);
- resultobj = SWIG_From_int((int)(result));
- return resultobj;
-fail:
- return NULL;
-}
-
-
-SWIGINTERN PyObject *_wrap_Tdb_read_unlock_all(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
- PyObject *resultobj = 0;
- tdb *arg1 = (tdb *) 0 ;
- int result;
- void *argp1 = 0 ;
- int res1 = 0 ;
- PyObject *swig_obj[1] ;
-
- if (!args) SWIG_fail;
- swig_obj[0] = args;
- res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_tdb_context, 0 | 0 );
- if (!SWIG_IsOK(res1)) {
- SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Tdb_read_unlock_all" "', argument " "1"" of type '" "tdb *""'");
- }
- arg1 = (tdb *)(argp1);
- result = (int)tdb_unlockall_read(arg1);
- resultobj = SWIG_From_int((int)(result));
- return resultobj;
-fail:
- return NULL;
-}
-
-
-SWIGINTERN PyObject *_wrap_Tdb_reopen(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
- PyObject *resultobj = 0;
- tdb *arg1 = (tdb *) 0 ;
- int result;
- void *argp1 = 0 ;
- int res1 = 0 ;
- PyObject *swig_obj[1] ;
-
- if (!args) SWIG_fail;
- swig_obj[0] = args;
- res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_tdb_context, 0 | 0 );
- if (!SWIG_IsOK(res1)) {
- SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Tdb_reopen" "', argument " "1"" of type '" "tdb *""'");
- }
- arg1 = (tdb *)(argp1);
- result = (int)tdb_reopen(arg1);
- resultobj = SWIG_From_int((int)(result));
- return resultobj;
-fail:
- return NULL;
-}
-
-
-SWIGINTERN PyObject *_wrap_Tdb_transaction_start(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
- PyObject *resultobj = 0;
- tdb *arg1 = (tdb *) 0 ;
- int result;
- void *argp1 = 0 ;
- int res1 = 0 ;
- PyObject *swig_obj[1] ;
-
- if (!args) SWIG_fail;
- swig_obj[0] = args;
- res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_tdb_context, 0 | 0 );
- if (!SWIG_IsOK(res1)) {
- SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Tdb_transaction_start" "', argument " "1"" of type '" "tdb *""'");
- }
- arg1 = (tdb *)(argp1);
- result = (int)tdb_transaction_start(arg1);
- resultobj = SWIG_From_int((int)(result));
- return resultobj;
-fail:
- return NULL;
-}
-
-
-SWIGINTERN PyObject *_wrap_Tdb_transaction_commit(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
- PyObject *resultobj = 0;
- tdb *arg1 = (tdb *) 0 ;
- int result;
- void *argp1 = 0 ;
- int res1 = 0 ;
- PyObject *swig_obj[1] ;
-
- if (!args) SWIG_fail;
- swig_obj[0] = args;
- res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_tdb_context, 0 | 0 );
- if (!SWIG_IsOK(res1)) {
- SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Tdb_transaction_commit" "', argument " "1"" of type '" "tdb *""'");
- }
- arg1 = (tdb *)(argp1);
- result = (int)tdb_transaction_commit(arg1);
- resultobj = SWIG_From_int((int)(result));
- return resultobj;
-fail:
- return NULL;
-}
-
-
-SWIGINTERN PyObject *_wrap_Tdb_transaction_cancel(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
- PyObject *resultobj = 0;
- tdb *arg1 = (tdb *) 0 ;
- int result;
- void *argp1 = 0 ;
- int res1 = 0 ;
- PyObject *swig_obj[1] ;
-
- if (!args) SWIG_fail;
- swig_obj[0] = args;
- res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_tdb_context, 0 | 0 );
- if (!SWIG_IsOK(res1)) {
- SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Tdb_transaction_cancel" "', argument " "1"" of type '" "tdb *""'");
- }
- arg1 = (tdb *)(argp1);
- result = (int)tdb_transaction_cancel(arg1);
- resultobj = SWIG_From_int((int)(result));
- return resultobj;
-fail:
- return NULL;
-}
-
-
-SWIGINTERN PyObject *_wrap_Tdb_transaction_recover(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
- PyObject *resultobj = 0;
- tdb *arg1 = (tdb *) 0 ;
- int result;
- void *argp1 = 0 ;
- int res1 = 0 ;
- PyObject *swig_obj[1] ;
-
- if (!args) SWIG_fail;
- swig_obj[0] = args;
- res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_tdb_context, 0 | 0 );
- if (!SWIG_IsOK(res1)) {
- SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Tdb_transaction_recover" "', argument " "1"" of type '" "tdb *""'");
- }
- arg1 = (tdb *)(argp1);
- result = (int)tdb_transaction_recover(arg1);
- resultobj = SWIG_From_int((int)(result));
- return resultobj;
-fail:
- return NULL;
-}
-
-
-SWIGINTERN PyObject *_wrap_Tdb_hash_size(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
- PyObject *resultobj = 0;
- tdb *arg1 = (tdb *) 0 ;
- int result;
- void *argp1 = 0 ;
- int res1 = 0 ;
- PyObject *swig_obj[1] ;
-
- if (!args) SWIG_fail;
- swig_obj[0] = args;
- res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_tdb_context, 0 | 0 );
- if (!SWIG_IsOK(res1)) {
- SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Tdb_hash_size" "', argument " "1"" of type '" "tdb *""'");
- }
- arg1 = (tdb *)(argp1);
- result = (int)tdb_hash_size(arg1);
- resultobj = SWIG_From_int((int)(result));
- return resultobj;
-fail:
- return NULL;
-}
-
-
-SWIGINTERN PyObject *_wrap_Tdb_map_size(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
- PyObject *resultobj = 0;
- tdb *arg1 = (tdb *) 0 ;
- size_t result;
- void *argp1 = 0 ;
- int res1 = 0 ;
- PyObject *swig_obj[1] ;
-
- if (!args) SWIG_fail;
- swig_obj[0] = args;
- res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_tdb_context, 0 | 0 );
- if (!SWIG_IsOK(res1)) {
- SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Tdb_map_size" "', argument " "1"" of type '" "tdb *""'");
- }
- arg1 = (tdb *)(argp1);
- result = tdb_map_size(arg1);
- resultobj = SWIG_From_size_t((size_t)(result));
- return resultobj;
-fail:
- return NULL;
-}
-
-
-SWIGINTERN PyObject *_wrap_Tdb_get_flags(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
- PyObject *resultobj = 0;
- tdb *arg1 = (tdb *) 0 ;
- int result;
- void *argp1 = 0 ;
- int res1 = 0 ;
- PyObject *swig_obj[1] ;
-
- if (!args) SWIG_fail;
- swig_obj[0] = args;
- res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_tdb_context, 0 | 0 );
- if (!SWIG_IsOK(res1)) {
- SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Tdb_get_flags" "', argument " "1"" of type '" "tdb *""'");
- }
- arg1 = (tdb *)(argp1);
- result = (int)tdb_get_flags(arg1);
- resultobj = SWIG_From_int((int)(result));
- return resultobj;
-fail:
- return NULL;
-}
-
-
-SWIGINTERN PyObject *_wrap_Tdb_set_max_dead(PyObject *SWIGUNUSEDPARM(self), PyObject *args, PyObject *kwargs) {
- PyObject *resultobj = 0;
- tdb *arg1 = (tdb *) 0 ;
- int arg2 ;
- void *argp1 = 0 ;
- int res1 = 0 ;
- int val2 ;
- int ecode2 = 0 ;
- PyObject * obj0 = 0 ;
- PyObject * obj1 = 0 ;
- char * kwnames[] = {
- (char *) "self",(char *) "max_dead", NULL
- };
-
- if (!PyArg_ParseTupleAndKeywords(args,kwargs,(char *)"OO:Tdb_set_max_dead",kwnames,&obj0,&obj1)) SWIG_fail;
- res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_tdb_context, 0 | 0 );
- if (!SWIG_IsOK(res1)) {
- SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Tdb_set_max_dead" "', argument " "1"" of type '" "tdb *""'");
- }
- arg1 = (tdb *)(argp1);
- ecode2 = SWIG_AsVal_int(obj1, &val2);
- if (!SWIG_IsOK(ecode2)) {
- SWIG_exception_fail(SWIG_ArgError(ecode2), "in method '" "Tdb_set_max_dead" "', argument " "2"" of type '" "int""'");
- }
- arg2 = (int)(val2);
- tdb_set_max_dead(arg1,arg2);
- resultobj = SWIG_Py_Void();
- return resultobj;
-fail:
- return NULL;
-}
-
-
-SWIGINTERN PyObject *_wrap_Tdb_name(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
- PyObject *resultobj = 0;
- tdb *arg1 = (tdb *) 0 ;
- char *result = 0 ;
- void *argp1 = 0 ;
- int res1 = 0 ;
- PyObject *swig_obj[1] ;
-
- if (!args) SWIG_fail;
- swig_obj[0] = args;
- res1 = SWIG_ConvertPtr(swig_obj[0], &argp1,SWIGTYPE_p_tdb_context, 0 | 0 );
- if (!SWIG_IsOK(res1)) {
- SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "Tdb_name" "', argument " "1"" of type '" "tdb *""'");
- }
- arg1 = (tdb *)(argp1);
- result = (char *)tdb_name(arg1);
- resultobj = SWIG_FromCharPtr((const char *)result);
- return resultobj;
-fail:
- return NULL;
-}
-
-
-SWIGINTERN PyObject *Tdb_swigregister(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
- PyObject *obj;
- if (!SWIG_Python_UnpackTuple(args,(char*)"swigregister", 1, 1,&obj)) return NULL;
- SWIG_TypeNewClientData(SWIGTYPE_p_tdb_context, SWIG_NewClientData(obj));
- return SWIG_Py_Void();
-}
-
-SWIGINTERN PyObject *Tdb_swiginit(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
- return SWIG_Python_InitShadowInstance(args);
-}
-
-static PyMethodDef SwigMethods[] = {
- { (char *)"new_Tdb", (PyCFunction) _wrap_new_Tdb, METH_VARARGS | METH_KEYWORDS, (char *)"\n"
- "S.__init__(name,hash_size=0,tdb_flags=TDB_DEFAULT,flags=O_RDWR,mode=0600)\n"
- "Open a TDB file.\n"
- ""},
- { (char *)"Tdb_error", (PyCFunction)_wrap_Tdb_error, METH_O, (char *)"\n"
- "S.error() -> int\n"
- "Find last error number returned by operation on this TDB.\n"
- ""},
- { (char *)"delete_Tdb", (PyCFunction)_wrap_delete_Tdb, METH_O, NULL},
- { (char *)"Tdb_close", (PyCFunction)_wrap_Tdb_close, METH_O, (char *)"\n"
- "S.close() -> None\n"
- "Close the TDB file.\n"
- ""},
- { (char *)"Tdb_append", (PyCFunction) _wrap_Tdb_append, METH_VARARGS | METH_KEYWORDS, NULL},
- { (char *)"Tdb_errorstr", (PyCFunction)_wrap_Tdb_errorstr, METH_O, (char *)"\n"
- "S.errorstr() -> errorstring\n"
- "Obtain last error message.\n"
- ""},
- { (char *)"Tdb_get", (PyCFunction) _wrap_Tdb_get, METH_VARARGS | METH_KEYWORDS, (char *)"\n"
- "S.fetch(key) -> value\n"
- "Fetch a value.\n"
- ""},
- { (char *)"Tdb_delete", (PyCFunction) _wrap_Tdb_delete, METH_VARARGS | METH_KEYWORDS, (char *)"\n"
- "S.delete(key) -> None\n"
- "Delete an entry.\n"
- ""},
- { (char *)"Tdb_store", (PyCFunction) _wrap_Tdb_store, METH_VARARGS | METH_KEYWORDS, (char *)"\n"
- "S.store(key, value, flag=TDB_REPLACE) -> None\n"
- "Store an entry.\n"
- ""},
- { (char *)"Tdb_exists", (PyCFunction) _wrap_Tdb_exists, METH_VARARGS | METH_KEYWORDS, (char *)"\n"
- "S.exists(key) -> bool\n"
- "Check whether key exists in this database.\n"
- ""},
- { (char *)"Tdb_firstkey", (PyCFunction)_wrap_Tdb_firstkey, METH_O, (char *)"\n"
- "S.firstkey() -> data\n"
- "Return the first key in this database.\n"
- ""},
- { (char *)"Tdb_nextkey", (PyCFunction) _wrap_Tdb_nextkey, METH_VARARGS | METH_KEYWORDS, (char *)"\n"
- "S.nextkey(prev) -> data\n"
- "Return the next key in this database.\n"
- ""},
- { (char *)"Tdb_lock_all", (PyCFunction)_wrap_Tdb_lock_all, METH_O, (char *)"S.lockall() -> bool"},
- { (char *)"Tdb_unlock_all", (PyCFunction)_wrap_Tdb_unlock_all, METH_O, (char *)"S.unlockall() -> bool"},
- { (char *)"Tdb_read_lock_all", (PyCFunction)_wrap_Tdb_read_lock_all, METH_O, NULL},
- { (char *)"Tdb_read_unlock_all", (PyCFunction)_wrap_Tdb_read_unlock_all, METH_O, NULL},
- { (char *)"Tdb_reopen", (PyCFunction)_wrap_Tdb_reopen, METH_O, (char *)"\n"
- "S.reopen() -> bool\n"
- "Reopen this file.\n"
- ""},
- { (char *)"Tdb_transaction_start", (PyCFunction)_wrap_Tdb_transaction_start, METH_O, (char *)"\n"
- "S.transaction_start() -> None\n"
- "Start a new transaction.\n"
- ""},
- { (char *)"Tdb_transaction_commit", (PyCFunction)_wrap_Tdb_transaction_commit, METH_O, (char *)"\n"
- "S.transaction_commit() -> None\n"
- "Commit the currently active transaction.\n"
- ""},
- { (char *)"Tdb_transaction_cancel", (PyCFunction)_wrap_Tdb_transaction_cancel, METH_O, (char *)"\n"
- "S.transaction_cancel() -> None\n"
- "Cancel the currently active transaction.\n"
- ""},
- { (char *)"Tdb_transaction_recover", (PyCFunction)_wrap_Tdb_transaction_recover, METH_O, NULL},
- { (char *)"Tdb_hash_size", (PyCFunction)_wrap_Tdb_hash_size, METH_O, (char *)"S.hash_size() -> int"},
- { (char *)"Tdb_map_size", (PyCFunction)_wrap_Tdb_map_size, METH_O, (char *)"S.map_size() -> int"},
- { (char *)"Tdb_get_flags", (PyCFunction)_wrap_Tdb_get_flags, METH_O, (char *)"S.get_flags() -> int"},
- { (char *)"Tdb_set_max_dead", (PyCFunction) _wrap_Tdb_set_max_dead, METH_VARARGS | METH_KEYWORDS, (char *)"S.set_max_dead(int) -> None"},
- { (char *)"Tdb_name", (PyCFunction)_wrap_Tdb_name, METH_O, (char *)"\n"
- "S.name() -> path\n"
- "Return filename of this TDB file.\n"
- ""},
- { (char *)"Tdb_swigregister", Tdb_swigregister, METH_VARARGS, NULL},
- { (char *)"Tdb_swiginit", Tdb_swiginit, METH_VARARGS, NULL},
- { NULL, NULL, 0, NULL }
-};
-
-
-/* -------- TYPE CONVERSION AND EQUIVALENCE RULES (BEGIN) -------- */
-
-static swig_type_info _swigt__p_TDB_DATA = {"_p_TDB_DATA", "TDB_DATA *", 0, 0, (void*)0, 0};
-static swig_type_info _swigt__p_char = {"_p_char", "char *", 0, 0, (void*)0, 0};
-static swig_type_info _swigt__p_int = {"_p_int", "intptr_t *|int *|int_least32_t *|int_fast32_t *|int32_t *|int_fast16_t *|mode_t *", 0, 0, (void*)0, 0};
-static swig_type_info _swigt__p_long_long = {"_p_long_long", "int_least64_t *|int_fast64_t *|int64_t *|long long *|intmax_t *", 0, 0, (void*)0, 0};
-static swig_type_info _swigt__p_short = {"_p_short", "short *|int_least16_t *|int16_t *", 0, 0, (void*)0, 0};
-static swig_type_info _swigt__p_signed_char = {"_p_signed_char", "signed char *|int_least8_t *|int_fast8_t *|int8_t *", 0, 0, (void*)0, 0};
-static swig_type_info _swigt__p_tdb_context = {"_p_tdb_context", "struct tdb_context *|tdb *", 0, 0, (void*)0, 0};
-static swig_type_info _swigt__p_unsigned_char = {"_p_unsigned_char", "unsigned char *|uint_least8_t *|uint_fast8_t *|uint8_t *", 0, 0, (void*)0, 0};
-static swig_type_info _swigt__p_unsigned_int = {"_p_unsigned_int", "uintptr_t *|uint_least32_t *|uint_fast32_t *|uint32_t *|unsigned int *|uint_fast16_t *", 0, 0, (void*)0, 0};
-static swig_type_info _swigt__p_unsigned_long_long = {"_p_unsigned_long_long", "uint_least64_t *|uint_fast64_t *|uint64_t *|unsigned long long *|uintmax_t *", 0, 0, (void*)0, 0};
-static swig_type_info _swigt__p_unsigned_short = {"_p_unsigned_short", "unsigned short *|uint_least16_t *|uint16_t *", 0, 0, (void*)0, 0};
-
-static swig_type_info *swig_type_initial[] = {
- &_swigt__p_TDB_DATA,
- &_swigt__p_char,
- &_swigt__p_int,
- &_swigt__p_long_long,
- &_swigt__p_short,
- &_swigt__p_signed_char,
- &_swigt__p_tdb_context,
- &_swigt__p_unsigned_char,
- &_swigt__p_unsigned_int,
- &_swigt__p_unsigned_long_long,
- &_swigt__p_unsigned_short,
-};
-
-static swig_cast_info _swigc__p_TDB_DATA[] = { {&_swigt__p_TDB_DATA, 0, 0, 0},{0, 0, 0, 0}};
-static swig_cast_info _swigc__p_char[] = { {&_swigt__p_char, 0, 0, 0},{0, 0, 0, 0}};
-static swig_cast_info _swigc__p_int[] = { {&_swigt__p_int, 0, 0, 0},{0, 0, 0, 0}};
-static swig_cast_info _swigc__p_long_long[] = { {&_swigt__p_long_long, 0, 0, 0},{0, 0, 0, 0}};
-static swig_cast_info _swigc__p_short[] = { {&_swigt__p_short, 0, 0, 0},{0, 0, 0, 0}};
-static swig_cast_info _swigc__p_signed_char[] = { {&_swigt__p_signed_char, 0, 0, 0},{0, 0, 0, 0}};
-static swig_cast_info _swigc__p_tdb_context[] = { {&_swigt__p_tdb_context, 0, 0, 0},{0, 0, 0, 0}};
-static swig_cast_info _swigc__p_unsigned_char[] = { {&_swigt__p_unsigned_char, 0, 0, 0},{0, 0, 0, 0}};
-static swig_cast_info _swigc__p_unsigned_int[] = { {&_swigt__p_unsigned_int, 0, 0, 0},{0, 0, 0, 0}};
-static swig_cast_info _swigc__p_unsigned_long_long[] = { {&_swigt__p_unsigned_long_long, 0, 0, 0},{0, 0, 0, 0}};
-static swig_cast_info _swigc__p_unsigned_short[] = { {&_swigt__p_unsigned_short, 0, 0, 0},{0, 0, 0, 0}};
-
-static swig_cast_info *swig_cast_initial[] = {
- _swigc__p_TDB_DATA,
- _swigc__p_char,
- _swigc__p_int,
- _swigc__p_long_long,
- _swigc__p_short,
- _swigc__p_signed_char,
- _swigc__p_tdb_context,
- _swigc__p_unsigned_char,
- _swigc__p_unsigned_int,
- _swigc__p_unsigned_long_long,
- _swigc__p_unsigned_short,
-};
-
-
-/* -------- TYPE CONVERSION AND EQUIVALENCE RULES (END) -------- */
-
-static swig_const_info swig_const_table[] = {
-{0, 0, 0, 0.0, 0, 0}};
-
-#ifdef __cplusplus
-}
-#endif
-/* -----------------------------------------------------------------------------
- * Type initialization:
- * This problem is tough by the requirement that no dynamic
- * memory is used. Also, since swig_type_info structures store pointers to
- * swig_cast_info structures and swig_cast_info structures store pointers back
- * to swig_type_info structures, we need some lookup code at initialization.
- * The idea is that swig generates all the structures that are needed.
- * The runtime then collects these partially filled structures.
- * The SWIG_InitializeModule function takes these initial arrays out of
- * swig_module, and does all the lookup, filling in the swig_module.types
- * array with the correct data and linking the correct swig_cast_info
- * structures together.
- *
- * The generated swig_type_info structures are assigned staticly to an initial
- * array. We just loop through that array, and handle each type individually.
- * First we lookup if this type has been already loaded, and if so, use the
- * loaded structure instead of the generated one. Then we have to fill in the
- * cast linked list. The cast data is initially stored in something like a
- * two-dimensional array. Each row corresponds to a type (there are the same
- * number of rows as there are in the swig_type_initial array). Each entry in
- * a column is one of the swig_cast_info structures for that type.
- * The cast_initial array is actually an array of arrays, because each row has
- * a variable number of columns. So to actually build the cast linked list,
- * we find the array of casts associated with the type, and loop through it
- * adding the casts to the list. The one last trick we need to do is making
- * sure the type pointer in the swig_cast_info struct is correct.
- *
- * First off, we lookup the cast->type name to see if it is already loaded.
- * There are three cases to handle:
- * 1) If the cast->type has already been loaded AND the type we are adding
- * casting info to has not been loaded (it is in this module), THEN we
- * replace the cast->type pointer with the type pointer that has already
- * been loaded.
- * 2) If BOTH types (the one we are adding casting info to, and the
- * cast->type) are loaded, THEN the cast info has already been loaded by
- * the previous module so we just ignore it.
- * 3) Finally, if cast->type has not already been loaded, then we add that
- * swig_cast_info to the linked list (because the cast->type) pointer will
- * be correct.
- * ----------------------------------------------------------------------------- */
-
-#ifdef __cplusplus
-extern "C" {
-#if 0
-} /* c-mode */
-#endif
-#endif
-
-#if 0
-#define SWIGRUNTIME_DEBUG
-#endif
-
-
-SWIGRUNTIME void
-SWIG_InitializeModule(void *clientdata) {
- size_t i;
- swig_module_info *module_head, *iter;
- int found, init;
-
- clientdata = clientdata;
-
- /* check to see if the circular list has been setup, if not, set it up */
- if (swig_module.next==0) {
- /* Initialize the swig_module */
- swig_module.type_initial = swig_type_initial;
- swig_module.cast_initial = swig_cast_initial;
- swig_module.next = &swig_module;
- init = 1;
- } else {
- init = 0;
- }
-
- /* Try and load any already created modules */
- module_head = SWIG_GetModule(clientdata);
- if (!module_head) {
- /* This is the first module loaded for this interpreter */
- /* so set the swig module into the interpreter */
- SWIG_SetModule(clientdata, &swig_module);
- module_head = &swig_module;
- } else {
- /* the interpreter has loaded a SWIG module, but has it loaded this one? */
- found=0;
- iter=module_head;
- do {
- if (iter==&swig_module) {
- found=1;
- break;
- }
- iter=iter->next;
- } while (iter!= module_head);
-
- /* if the is found in the list, then all is done and we may leave */
- if (found) return;
- /* otherwise we must add out module into the list */
- swig_module.next = module_head->next;
- module_head->next = &swig_module;
- }
-
- /* When multiple interpeters are used, a module could have already been initialized in
- a different interpreter, but not yet have a pointer in this interpreter.
- In this case, we do not want to continue adding types... everything should be
- set up already */
- if (init == 0) return;
-
- /* Now work on filling in swig_module.types */
-#ifdef SWIGRUNTIME_DEBUG
- printf("SWIG_InitializeModule: size %d\n", swig_module.size);
-#endif
- for (i = 0; i < swig_module.size; ++i) {
- swig_type_info *type = 0;
- swig_type_info *ret;
- swig_cast_info *cast;
-
-#ifdef SWIGRUNTIME_DEBUG
- printf("SWIG_InitializeModule: type %d %s\n", i, swig_module.type_initial[i]->name);
-#endif
-
- /* if there is another module already loaded */
- if (swig_module.next != &swig_module) {
- type = SWIG_MangledTypeQueryModule(swig_module.next, &swig_module, swig_module.type_initial[i]->name);
- }
- if (type) {
- /* Overwrite clientdata field */
-#ifdef SWIGRUNTIME_DEBUG
- printf("SWIG_InitializeModule: found type %s\n", type->name);
-#endif
- if (swig_module.type_initial[i]->clientdata) {
- type->clientdata = swig_module.type_initial[i]->clientdata;
-#ifdef SWIGRUNTIME_DEBUG
- printf("SWIG_InitializeModule: found and overwrite type %s \n", type->name);
-#endif
- }
- } else {
- type = swig_module.type_initial[i];
- }
-
- /* Insert casting types */
- cast = swig_module.cast_initial[i];
- while (cast->type) {
- /* Don't need to add information already in the list */
- ret = 0;
-#ifdef SWIGRUNTIME_DEBUG
- printf("SWIG_InitializeModule: look cast %s\n", cast->type->name);
-#endif
- if (swig_module.next != &swig_module) {
- ret = SWIG_MangledTypeQueryModule(swig_module.next, &swig_module, cast->type->name);
-#ifdef SWIGRUNTIME_DEBUG
- if (ret) printf("SWIG_InitializeModule: found cast %s\n", ret->name);
-#endif
- }
- if (ret) {
- if (type == swig_module.type_initial[i]) {
-#ifdef SWIGRUNTIME_DEBUG
- printf("SWIG_InitializeModule: skip old type %s\n", ret->name);
-#endif
- cast->type = ret;
- ret = 0;
- } else {
- /* Check for casting already in the list */
- swig_cast_info *ocast = SWIG_TypeCheck(ret->name, type);
-#ifdef SWIGRUNTIME_DEBUG
- if (ocast) printf("SWIG_InitializeModule: skip old cast %s\n", ret->name);
-#endif
- if (!ocast) ret = 0;
- }
- }
-
- if (!ret) {
-#ifdef SWIGRUNTIME_DEBUG
- printf("SWIG_InitializeModule: adding cast %s\n", cast->type->name);
-#endif
- if (type->cast) {
- type->cast->prev = cast;
- cast->next = type->cast;
- }
- type->cast = cast;
- }
- cast++;
- }
- /* Set entry in modules->types array equal to the type */
- swig_module.types[i] = type;
- }
- swig_module.types[i] = 0;
-
-#ifdef SWIGRUNTIME_DEBUG
- printf("**** SWIG_InitializeModule: Cast List ******\n");
- for (i = 0; i < swig_module.size; ++i) {
- int j = 0;
- swig_cast_info *cast = swig_module.cast_initial[i];
- printf("SWIG_InitializeModule: type %d %s\n", i, swig_module.type_initial[i]->name);
- while (cast->type) {
- printf("SWIG_InitializeModule: cast type %s\n", cast->type->name);
- cast++;
- ++j;
- }
- printf("---- Total casts: %d\n",j);
- }
- printf("**** SWIG_InitializeModule: Cast List ******\n");
-#endif
-}
-
-/* This function will propagate the clientdata field of type to
-* any new swig_type_info structures that have been added into the list
-* of equivalent types. It is like calling
-* SWIG_TypeClientData(type, clientdata) a second time.
-*/
-SWIGRUNTIME void
-SWIG_PropagateClientData(void) {
- size_t i;
- swig_cast_info *equiv;
- static int init_run = 0;
-
- if (init_run) return;
- init_run = 1;
-
- for (i = 0; i < swig_module.size; i++) {
- if (swig_module.types[i]->clientdata) {
- equiv = swig_module.types[i]->cast;
- while (equiv) {
- if (!equiv->converter) {
- if (equiv->type && !equiv->type->clientdata)
- SWIG_TypeClientData(equiv->type, swig_module.types[i]->clientdata);
- }
- equiv = equiv->next;
- }
- }
- }
-}
-
-#ifdef __cplusplus
-#if 0
-{
- /* c-mode */
-#endif
-}
-#endif
-
-
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
- /* Python-specific SWIG API */
-#define SWIG_newvarlink() SWIG_Python_newvarlink()
-#define SWIG_addvarlink(p, name, get_attr, set_attr) SWIG_Python_addvarlink(p, name, get_attr, set_attr)
-#define SWIG_InstallConstants(d, constants) SWIG_Python_InstallConstants(d, constants)
-
- /* -----------------------------------------------------------------------------
- * global variable support code.
- * ----------------------------------------------------------------------------- */
-
- typedef struct swig_globalvar {
- char *name; /* Name of global variable */
- PyObject *(*get_attr)(void); /* Return the current value */
- int (*set_attr)(PyObject *); /* Set the value */
- struct swig_globalvar *next;
- } swig_globalvar;
-
- typedef struct swig_varlinkobject {
- PyObject_HEAD
- swig_globalvar *vars;
- } swig_varlinkobject;
-
- SWIGINTERN PyObject *
- swig_varlink_repr(swig_varlinkobject *SWIGUNUSEDPARM(v)) {
- return PyString_FromString("<Swig global variables>");
- }
-
- SWIGINTERN PyObject *
- swig_varlink_str(swig_varlinkobject *v) {
- PyObject *str = PyString_FromString("(");
- swig_globalvar *var;
- for (var = v->vars; var; var=var->next) {
- PyString_ConcatAndDel(&str,PyString_FromString(var->name));
- if (var->next) PyString_ConcatAndDel(&str,PyString_FromString(", "));
- }
- PyString_ConcatAndDel(&str,PyString_FromString(")"));
- return str;
- }
-
- SWIGINTERN int
- swig_varlink_print(swig_varlinkobject *v, FILE *fp, int SWIGUNUSEDPARM(flags)) {
- PyObject *str = swig_varlink_str(v);
- fprintf(fp,"Swig global variables ");
- fprintf(fp,"%s\n", PyString_AsString(str));
- Py_DECREF(str);
- return 0;
- }
-
- SWIGINTERN void
- swig_varlink_dealloc(swig_varlinkobject *v) {
- swig_globalvar *var = v->vars;
- while (var) {
- swig_globalvar *n = var->next;
- free(var->name);
- free(var);
- var = n;
- }
- }
-
- SWIGINTERN PyObject *
- swig_varlink_getattr(swig_varlinkobject *v, char *n) {
- PyObject *res = NULL;
- swig_globalvar *var = v->vars;
- while (var) {
- if (strcmp(var->name,n) == 0) {
- res = (*var->get_attr)();
- break;
- }
- var = var->next;
- }
- if (res == NULL && !PyErr_Occurred()) {
- PyErr_SetString(PyExc_NameError,"Unknown C global variable");
- }
- return res;
- }
-
- SWIGINTERN int
- swig_varlink_setattr(swig_varlinkobject *v, char *n, PyObject *p) {
- int res = 1;
- swig_globalvar *var = v->vars;
- while (var) {
- if (strcmp(var->name,n) == 0) {
- res = (*var->set_attr)(p);
- break;
- }
- var = var->next;
- }
- if (res == 1 && !PyErr_Occurred()) {
- PyErr_SetString(PyExc_NameError,"Unknown C global variable");
- }
- return res;
- }
-
- SWIGINTERN PyTypeObject*
- swig_varlink_type(void) {
- static char varlink__doc__[] = "Swig var link object";
- static PyTypeObject varlink_type;
- static int type_init = 0;
- if (!type_init) {
- const PyTypeObject tmp
- = {
- PyObject_HEAD_INIT(NULL)
- 0, /* Number of items in variable part (ob_size) */
- (char *)"swigvarlink", /* Type name (tp_name) */
- sizeof(swig_varlinkobject), /* Basic size (tp_basicsize) */
- 0, /* Itemsize (tp_itemsize) */
- (destructor) swig_varlink_dealloc, /* Deallocator (tp_dealloc) */
- (printfunc) swig_varlink_print, /* Print (tp_print) */
- (getattrfunc) swig_varlink_getattr, /* get attr (tp_getattr) */
- (setattrfunc) swig_varlink_setattr, /* Set attr (tp_setattr) */
- 0, /* tp_compare */
- (reprfunc) swig_varlink_repr, /* tp_repr */
- 0, /* tp_as_number */
- 0, /* tp_as_sequence */
- 0, /* tp_as_mapping */
- 0, /* tp_hash */
- 0, /* tp_call */
- (reprfunc)swig_varlink_str, /* tp_str */
- 0, /* tp_getattro */
- 0, /* tp_setattro */
- 0, /* tp_as_buffer */
- 0, /* tp_flags */
- varlink__doc__, /* tp_doc */
- 0, /* tp_traverse */
- 0, /* tp_clear */
- 0, /* tp_richcompare */
- 0, /* tp_weaklistoffset */
-#if PY_VERSION_HEX >= 0x02020000
- 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* tp_iter -> tp_weaklist */
-#endif
-#if PY_VERSION_HEX >= 0x02030000
- 0, /* tp_del */
-#endif
-#ifdef COUNT_ALLOCS
- 0,0,0,0 /* tp_alloc -> tp_next */
-#endif
- };
- varlink_type = tmp;
- varlink_type.ob_type = &PyType_Type;
- type_init = 1;
- }
- return &varlink_type;
- }
-
- /* Create a variable linking object for use later */
- SWIGINTERN PyObject *
- SWIG_Python_newvarlink(void) {
- swig_varlinkobject *result = PyObject_NEW(swig_varlinkobject, swig_varlink_type());
- if (result) {
- result->vars = 0;
- }
- return ((PyObject*) result);
- }
-
- SWIGINTERN void
- SWIG_Python_addvarlink(PyObject *p, char *name, PyObject *(*get_attr)(void), int (*set_attr)(PyObject *p)) {
- swig_varlinkobject *v = (swig_varlinkobject *) p;
- swig_globalvar *gv = (swig_globalvar *) malloc(sizeof(swig_globalvar));
- if (gv) {
- size_t size = strlen(name)+1;
- gv->name = (char *)malloc(size);
- if (gv->name) {
- strncpy(gv->name,name,size);
- gv->get_attr = get_attr;
- gv->set_attr = set_attr;
- gv->next = v->vars;
- }
- }
- v->vars = gv;
- }
-
- SWIGINTERN PyObject *
- SWIG_globals(void) {
- static PyObject *_SWIG_globals = 0;
- if (!_SWIG_globals) _SWIG_globals = SWIG_newvarlink();
- return _SWIG_globals;
- }
-
- /* -----------------------------------------------------------------------------
- * constants/methods manipulation
- * ----------------------------------------------------------------------------- */
-
- /* Install Constants */
- SWIGINTERN void
- SWIG_Python_InstallConstants(PyObject *d, swig_const_info constants[]) {
- PyObject *obj = 0;
- size_t i;
- for (i = 0; constants[i].type; ++i) {
- switch(constants[i].type) {
- case SWIG_PY_POINTER:
- obj = SWIG_NewPointerObj(constants[i].pvalue, *(constants[i]).ptype,0);
- break;
- case SWIG_PY_BINARY:
- obj = SWIG_NewPackedObj(constants[i].pvalue, constants[i].lvalue, *(constants[i].ptype));
- break;
- default:
- obj = 0;
- break;
- }
- if (obj) {
- PyDict_SetItemString(d, constants[i].name, obj);
- Py_DECREF(obj);
- }
- }
- }
-
- /* -----------------------------------------------------------------------------*/
- /* Fix SwigMethods to carry the callback ptrs when needed */
- /* -----------------------------------------------------------------------------*/
-
- SWIGINTERN void
- SWIG_Python_FixMethods(PyMethodDef *methods,
- swig_const_info *const_table,
- swig_type_info **types,
- swig_type_info **types_initial) {
- size_t i;
- for (i = 0; methods[i].ml_name; ++i) {
- const char *c = methods[i].ml_doc;
- if (c && (c = strstr(c, "swig_ptr: "))) {
- int j;
- swig_const_info *ci = 0;
- const char *name = c + 10;
- for (j = 0; const_table[j].type; ++j) {
- if (strncmp(const_table[j].name, name,
- strlen(const_table[j].name)) == 0) {
- ci = &(const_table[j]);
- break;
- }
- }
- if (ci) {
- size_t shift = (ci->ptype) - types;
- swig_type_info *ty = types_initial[shift];
- size_t ldoc = (c - methods[i].ml_doc);
- size_t lptr = strlen(ty->name)+2*sizeof(void*)+2;
- char *ndoc = (char*)malloc(ldoc + lptr + 10);
- if (ndoc) {
- char *buff = ndoc;
- void *ptr = (ci->type == SWIG_PY_POINTER) ? ci->pvalue : 0;
- if (ptr) {
- strncpy(buff, methods[i].ml_doc, ldoc);
- buff += ldoc;
- strncpy(buff, "swig_ptr: ", 10);
- buff += 10;
- SWIG_PackVoidPtr(buff, ptr, ty->name, lptr);
- methods[i].ml_doc = ndoc;
- }
- }
- }
- }
- }
- }
-
-#ifdef __cplusplus
-}
-#endif
-
-/* -----------------------------------------------------------------------------*
- * Partial Init method
- * -----------------------------------------------------------------------------*/
-
-#ifdef __cplusplus
-extern "C"
-#endif
-SWIGEXPORT void SWIG_init(void) {
- PyObject *m, *d;
-
- /* Fix SwigMethods to carry the callback ptrs when needed */
- SWIG_Python_FixMethods(SwigMethods, swig_const_table, swig_types, swig_type_initial);
-
- m = Py_InitModule((char *) SWIG_name, SwigMethods);
- d = PyModule_GetDict(m);
-
- SWIG_InitializeModule(0);
- SWIG_InstallConstants(d,swig_const_table);
-
-
- SWIG_Python_SetConstant(d, "REPLACE",SWIG_From_int((int)(TDB_REPLACE)));
- SWIG_Python_SetConstant(d, "INSERT",SWIG_From_int((int)(TDB_INSERT)));
- SWIG_Python_SetConstant(d, "MODIFY",SWIG_From_int((int)(TDB_MODIFY)));
- SWIG_Python_SetConstant(d, "DEFAULT",SWIG_From_int((int)(TDB_DEFAULT)));
- SWIG_Python_SetConstant(d, "CLEAR_IF_FIRST",SWIG_From_int((int)(TDB_CLEAR_IF_FIRST)));
- SWIG_Python_SetConstant(d, "INTERNAL",SWIG_From_int((int)(TDB_INTERNAL)));
- SWIG_Python_SetConstant(d, "NOLOCK",SWIG_From_int((int)(TDB_NOLOCK)));
- SWIG_Python_SetConstant(d, "NOMMAP",SWIG_From_int((int)(TDB_NOMMAP)));
- SWIG_Python_SetConstant(d, "CONVERT",SWIG_From_int((int)(TDB_CONVERT)));
- SWIG_Python_SetConstant(d, "BIGENDIAN",SWIG_From_int((int)(TDB_BIGENDIAN)));
- SWIG_Python_SetConstant(d, "TDB_SUCCESS",SWIG_From_int((int)(TDB_SUCCESS)));
- SWIG_Python_SetConstant(d, "TDB_ERR_CORRUPT",SWIG_From_int((int)(TDB_ERR_CORRUPT)));
- SWIG_Python_SetConstant(d, "TDB_ERR_IO",SWIG_From_int((int)(TDB_ERR_IO)));
- SWIG_Python_SetConstant(d, "TDB_ERR_LOCK",SWIG_From_int((int)(TDB_ERR_LOCK)));
- SWIG_Python_SetConstant(d, "TDB_ERR_OOM",SWIG_From_int((int)(TDB_ERR_OOM)));
- SWIG_Python_SetConstant(d, "TDB_ERR_EXISTS",SWIG_From_int((int)(TDB_ERR_EXISTS)));
- SWIG_Python_SetConstant(d, "TDB_ERR_NOLOCK",SWIG_From_int((int)(TDB_ERR_NOLOCK)));
- SWIG_Python_SetConstant(d, "TDB_ERR_LOCK_TIMEOUT",SWIG_From_int((int)(TDB_ERR_LOCK_TIMEOUT)));
- SWIG_Python_SetConstant(d, "TDB_ERR_NOEXIST",SWIG_From_int((int)(TDB_ERR_NOEXIST)));
- SWIG_Python_SetConstant(d, "TDB_ERR_EINVAL",SWIG_From_int((int)(TDB_ERR_EINVAL)));
- SWIG_Python_SetConstant(d, "TDB_ERR_RDONLY",SWIG_From_int((int)(TDB_ERR_RDONLY)));
-}
-
+++ /dev/null
-/*
- Unix SMB/CIFS implementation.
- low level tdb backup and restore utility
- Copyright (C) Andrew Tridgell 2002
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-/*
-
- This program is meant for backup/restore of tdb databases. Typical usage would be:
- tdbbackup *.tdb
- when Samba shuts down cleanly, which will make a backup of all the local databases
- to *.bak files. Then on Samba startup you would use:
- tdbbackup -v *.tdb
- and this will check the databases for corruption and if corruption is detected then
- the backup will be restored.
-
- You may also like to do a backup on a regular basis while Samba is
- running, perhaps using cron.
-
- The reason this program is needed is to cope with power failures
- while Samba is running. A power failure could lead to database
- corruption and Samba will then not start correctly.
-
- Note that many of the databases in Samba are transient and thus
- don't need to be backed up, so you can optimise the above a little
- by only running the backup on the critical databases.
-
- */
-
-#include "replace.h"
-#include "system/locale.h"
-#include "system/time.h"
-#include "system/filesys.h"
-#include "system/wait.h"
-#include "tdb.h"
-
-#ifdef HAVE_GETOPT_H
-#include <getopt.h>
-#endif
-
-static int failed;
-
-static char *add_suffix(const char *name, const char *suffix)
-{
- char *ret;
- int len = strlen(name) + strlen(suffix) + 1;
- ret = (char *)malloc(len);
- if (!ret) {
- fprintf(stderr,"Out of memory!\n");
- exit(1);
- }
- snprintf(ret, len, "%s%s", name, suffix);
- return ret;
-}
-
-static int copy_fn(TDB_CONTEXT *tdb, TDB_DATA key, TDB_DATA dbuf, void *state)
-{
- TDB_CONTEXT *tdb_new = (TDB_CONTEXT *)state;
-
- if (tdb_store(tdb_new, key, dbuf, TDB_INSERT) != 0) {
- fprintf(stderr,"Failed to insert into %s\n", tdb_name(tdb_new));
- failed = 1;
- return 1;
- }
- return 0;
-}
-
-
-static int test_fn(TDB_CONTEXT *tdb, TDB_DATA key, TDB_DATA dbuf, void *state)
-{
- return 0;
-}
-
-/*
- carefully backup a tdb, validating the contents and
- only doing the backup if its OK
- this function is also used for restore
-*/
-static int backup_tdb(const char *old_name, const char *new_name, int hash_size)
-{
- TDB_CONTEXT *tdb;
- TDB_CONTEXT *tdb_new;
- char *tmp_name;
- struct stat st;
- int count1, count2;
-
- tmp_name = add_suffix(new_name, ".tmp");
-
- /* stat the old tdb to find its permissions */
- if (stat(old_name, &st) != 0) {
- perror(old_name);
- free(tmp_name);
- return 1;
- }
-
- /* open the old tdb */
- tdb = tdb_open(old_name, 0, 0, O_RDWR, 0);
- if (!tdb) {
- printf("Failed to open %s\n", old_name);
- free(tmp_name);
- return 1;
- }
-
- /* create the new tdb */
- unlink(tmp_name);
- tdb_new = tdb_open(tmp_name,
- hash_size ? hash_size : tdb_hash_size(tdb),
- TDB_DEFAULT, O_RDWR|O_CREAT|O_EXCL,
- st.st_mode & 0777);
- if (!tdb_new) {
- perror(tmp_name);
- free(tmp_name);
- return 1;
- }
-
- /* lock the old tdb */
- if (tdb_lockall(tdb) != 0) {
- fprintf(stderr,"Failed to lock %s\n", old_name);
- tdb_close(tdb);
- tdb_close(tdb_new);
- unlink(tmp_name);
- free(tmp_name);
- return 1;
- }
-
- failed = 0;
-
- /* traverse and copy */
- count1 = tdb_traverse(tdb, copy_fn, (void *)tdb_new);
- if (count1 < 0 || failed) {
- fprintf(stderr,"failed to copy %s\n", old_name);
- tdb_close(tdb);
- tdb_close(tdb_new);
- unlink(tmp_name);
- free(tmp_name);
- return 1;
- }
-
- /* close the old tdb */
- tdb_close(tdb);
-
- /* close the new tdb and re-open read-only */
- tdb_close(tdb_new);
- tdb_new = tdb_open(tmp_name, 0, TDB_DEFAULT, O_RDONLY, 0);
- if (!tdb_new) {
- fprintf(stderr,"failed to reopen %s\n", tmp_name);
- unlink(tmp_name);
- perror(tmp_name);
- free(tmp_name);
- return 1;
- }
-
- /* traverse the new tdb to confirm */
- count2 = tdb_traverse(tdb_new, test_fn, NULL);
- if (count2 != count1) {
- fprintf(stderr,"failed to copy %s\n", old_name);
- tdb_close(tdb_new);
- unlink(tmp_name);
- free(tmp_name);
- return 1;
- }
-
- /* make sure the new tdb has reached stable storage */
- fsync(tdb_fd(tdb_new));
-
- /* close the new tdb and rename it to .bak */
- tdb_close(tdb_new);
- if (rename(tmp_name, new_name) != 0) {
- perror(new_name);
- free(tmp_name);
- return 1;
- }
-
- free(tmp_name);
-
- return 0;
-}
-
-/*
- verify a tdb and if it is corrupt then restore from *.bak
-*/
-static int verify_tdb(const char *fname, const char *bak_name)
-{
- TDB_CONTEXT *tdb;
- int count = -1;
-
- /* open the tdb */
- tdb = tdb_open(fname, 0, 0, O_RDONLY, 0);
-
- /* traverse the tdb, then close it */
- if (tdb) {
- count = tdb_traverse(tdb, test_fn, NULL);
- tdb_close(tdb);
- }
-
- /* count is < 0 means an error */
- if (count < 0) {
- printf("restoring %s\n", fname);
- return backup_tdb(bak_name, fname, 0);
- }
-
- printf("%s : %d records\n", fname, count);
-
- return 0;
-}
-
-/*
- see if one file is newer than another
-*/
-static int file_newer(const char *fname1, const char *fname2)
-{
- struct stat st1, st2;
- if (stat(fname1, &st1) != 0) {
- return 0;
- }
- if (stat(fname2, &st2) != 0) {
- return 1;
- }
- return (st1.st_mtime > st2.st_mtime);
-}
-
-static void usage(void)
-{
- printf("Usage: tdbbackup [options] <fname...>\n\n");
- printf(" -h this help message\n");
- printf(" -s suffix set the backup suffix\n");
- printf(" -v verify mode (restore if corrupt)\n");
- printf(" -n hashsize set the new hash size for the backup\n");
-}
-
-
- int main(int argc, char *argv[])
-{
- int i;
- int ret = 0;
- int c;
- int verify = 0;
- int hashsize = 0;
- const char *suffix = ".bak";
-
- while ((c = getopt(argc, argv, "vhs:n:")) != -1) {
- switch (c) {
- case 'h':
- usage();
- exit(0);
- case 'v':
- verify = 1;
- break;
- case 's':
- suffix = optarg;
- break;
- case 'n':
- hashsize = atoi(optarg);
- break;
- }
- }
-
- argc -= optind;
- argv += optind;
-
- if (argc < 1) {
- usage();
- exit(1);
- }
-
- for (i=0; i<argc; i++) {
- const char *fname = argv[i];
- char *bak_name;
-
- bak_name = add_suffix(fname, suffix);
-
- if (verify) {
- if (verify_tdb(fname, bak_name) != 0) {
- ret = 1;
- }
- } else {
- if (file_newer(fname, bak_name) &&
- backup_tdb(fname, bak_name, hashsize) != 0) {
- ret = 1;
- }
- }
-
- free(bak_name);
- }
-
- return ret;
-}
+++ /dev/null
-/*
- Unix SMB/CIFS implementation.
- simple tdb dump util
- Copyright (C) Andrew Tridgell 2001
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "replace.h"
-#include "system/locale.h"
-#include "system/time.h"
-#include "system/filesys.h"
-#include "system/wait.h"
-#include "tdb.h"
-
-static void print_data(TDB_DATA d)
-{
- unsigned char *p = (unsigned char *)d.dptr;
- int len = d.dsize;
- while (len--) {
- if (isprint(*p) && !strchr("\"\\", *p)) {
- fputc(*p, stdout);
- } else {
- printf("\\%02X", *p);
- }
- p++;
- }
-}
-
-static int traverse_fn(TDB_CONTEXT *tdb, TDB_DATA key, TDB_DATA dbuf, void *state)
-{
- printf("{\n");
- printf("key(%d) = \"", (int)key.dsize);
- print_data(key);
- printf("\"\n");
- printf("data(%d) = \"", (int)dbuf.dsize);
- print_data(dbuf);
- printf("\"\n");
- printf("}\n");
- return 0;
-}
-
-static int dump_tdb(const char *fname, const char *keyname)
-{
- TDB_CONTEXT *tdb;
- TDB_DATA key, value;
-
- tdb = tdb_open(fname, 0, 0, O_RDONLY, 0);
- if (!tdb) {
- printf("Failed to open %s\n", fname);
- return 1;
- }
-
- if (!keyname) {
- tdb_traverse(tdb, traverse_fn, NULL);
- } else {
- key.dptr = discard_const_p(uint8_t,keyname);
- key.dsize = strlen( keyname);
- value = tdb_fetch(tdb, key);
- if (!value.dptr) {
- return 1;
- } else {
- print_data(value);
- free(value.dptr);
- }
- }
-
- return 0;
-}
-
-static void usage( void)
-{
- printf( "Usage: tdbdump [options] <filename>\n\n");
- printf( " -h this help message\n");
- printf( " -k keyname dumps value of keyname\n");
-}
-
- int main(int argc, char *argv[])
-{
- char *fname, *keyname=NULL;
- int c;
-
- if (argc < 2) {
- printf("Usage: tdbdump <fname>\n");
- exit(1);
- }
-
- while ((c = getopt( argc, argv, "hk:")) != -1) {
- switch (c) {
- case 'h':
- usage();
- exit( 0);
- case 'k':
- keyname = optarg;
- break;
- default:
- usage();
- exit( 1);
- }
- }
-
- fname = argv[optind];
-
- return dump_tdb(fname, keyname);
-}
+++ /dev/null
-/* a test program for tdb - the trivial database */
-
-#include "replace.h"
-#include "tdb.h"
-#include "system/filesys.h"
-#include "system/time.h"
-
-#include <gdbm.h>
-
-
-#define DELETE_PROB 7
-#define STORE_PROB 5
-
-static struct tdb_context *db;
-static GDBM_FILE gdbm;
-
-struct timeval tp1,tp2;
-
-static void _start_timer(void)
-{
- gettimeofday(&tp1,NULL);
-}
-
-static double _end_timer(void)
-{
- gettimeofday(&tp2,NULL);
- return((tp2.tv_sec - tp1.tv_sec) +
- (tp2.tv_usec - tp1.tv_usec)*1.0e-6);
-}
-
-static void fatal(const char *why)
-{
- perror(why);
- exit(1);
-}
-
-#ifdef PRINTF_ATTRIBUTE
-static void tdb_log(struct tdb_context *tdb, int level, const char *format, ...) PRINTF_ATTRIBUTE(3,4);
-#endif
-static void tdb_log(struct tdb_context *tdb, int level, const char *format, ...)
-{
- va_list ap;
-
- va_start(ap, format);
- vfprintf(stdout, format, ap);
- va_end(ap);
- fflush(stdout);
-}
-
-static void compare_db(void)
-{
- TDB_DATA d, key, nextkey;
- datum gd, gkey, gnextkey;
-
- key = tdb_firstkey(db);
- while (key.dptr) {
- d = tdb_fetch(db, key);
- gkey.dptr = key.dptr;
- gkey.dsize = key.dsize;
-
- gd = gdbm_fetch(gdbm, gkey);
-
- if (!gd.dptr) fatal("key not in gdbm");
- if (gd.dsize != d.dsize) fatal("data sizes differ");
- if (memcmp(gd.dptr, d.dptr, d.dsize)) {
- fatal("data differs");
- }
-
- nextkey = tdb_nextkey(db, key);
- free(key.dptr);
- free(d.dptr);
- free(gd.dptr);
- key = nextkey;
- }
-
- gkey = gdbm_firstkey(gdbm);
- while (gkey.dptr) {
- gd = gdbm_fetch(gdbm, gkey);
- key.dptr = gkey.dptr;
- key.dsize = gkey.dsize;
-
- d = tdb_fetch(db, key);
-
- if (!d.dptr) fatal("key not in db");
- if (d.dsize != gd.dsize) fatal("data sizes differ");
- if (memcmp(d.dptr, gd.dptr, gd.dsize)) {
- fatal("data differs");
- }
-
- gnextkey = gdbm_nextkey(gdbm, gkey);
- free(gkey.dptr);
- free(gd.dptr);
- free(d.dptr);
- gkey = gnextkey;
- }
-}
-
-static char *randbuf(int len)
-{
- char *buf;
- int i;
- buf = (char *)malloc(len+1);
-
- for (i=0;i<len;i++) {
- buf[i] = 'a' + (rand() % 26);
- }
- buf[i] = 0;
- return buf;
-}
-
-static void addrec_db(void)
-{
- int klen, dlen;
- char *k, *d;
- TDB_DATA key, data;
-
- klen = 1 + (rand() % 4);
- dlen = 1 + (rand() % 100);
-
- k = randbuf(klen);
- d = randbuf(dlen);
-
- key.dptr = k;
- key.dsize = klen+1;
-
- data.dptr = d;
- data.dsize = dlen+1;
-
- if (rand() % DELETE_PROB == 0) {
- tdb_delete(db, key);
- } else if (rand() % STORE_PROB == 0) {
- if (tdb_store(db, key, data, TDB_REPLACE) != 0) {
- fatal("tdb_store failed");
- }
- } else {
- data = tdb_fetch(db, key);
- if (data.dptr) free(data.dptr);
- }
-
- free(k);
- free(d);
-}
-
-static void addrec_gdbm(void)
-{
- int klen, dlen;
- char *k, *d;
- datum key, data;
-
- klen = 1 + (rand() % 4);
- dlen = 1 + (rand() % 100);
-
- k = randbuf(klen);
- d = randbuf(dlen);
-
- key.dptr = k;
- key.dsize = klen+1;
-
- data.dptr = d;
- data.dsize = dlen+1;
-
- if (rand() % DELETE_PROB == 0) {
- gdbm_delete(gdbm, key);
- } else if (rand() % STORE_PROB == 0) {
- if (gdbm_store(gdbm, key, data, GDBM_REPLACE) != 0) {
- fatal("gdbm_store failed");
- }
- } else {
- data = gdbm_fetch(gdbm, key);
- if (data.dptr) free(data.dptr);
- }
-
- free(k);
- free(d);
-}
-
-static int traverse_fn(struct tdb_context *tdb, TDB_DATA key, TDB_DATA dbuf, void *state)
-{
-#if 0
- printf("[%s] [%s]\n", key.dptr, dbuf.dptr);
-#endif
- tdb_delete(tdb, key);
- return 0;
-}
-
-static void merge_test(void)
-{
- int i;
- char keys[5][2];
- char tdata[] = "test";
- TDB_DATA key, data;
-
- for (i = 0; i < 5; i++) {
- snprintf(keys[i],2, "%d", i);
- key.dptr = keys[i];
- key.dsize = 2;
-
- data.dptr = tdata;
- data.dsize = 4;
-
- if (tdb_store(db, key, data, TDB_REPLACE) != 0) {
- fatal("tdb_store failed");
- }
- }
-
- key.dptr = keys[0];
- tdb_delete(db, key);
- key.dptr = keys[4];
- tdb_delete(db, key);
- key.dptr = keys[2];
- tdb_delete(db, key);
- key.dptr = keys[1];
- tdb_delete(db, key);
- key.dptr = keys[3];
- tdb_delete(db, key);
-}
-
- int main(int argc, const char *argv[])
-{
- int i, seed=0;
- int loops = 10000;
- int num_entries;
- char test_gdbm[] = "test.gdbm";
-
- unlink("test.gdbm");
-
- db = tdb_open("test.tdb", 0, TDB_CLEAR_IF_FIRST,
- O_RDWR | O_CREAT | O_TRUNC, 0600);
- gdbm = gdbm_open(test_gdbm, 512, GDBM_WRITER|GDBM_NEWDB|GDBM_FAST,
- 0600, NULL);
-
- if (!db || !gdbm) {
- fatal("db open failed");
- }
-
-#if 1
- srand(seed);
- _start_timer();
- for (i=0;i<loops;i++) addrec_gdbm();
- printf("gdbm got %.2f ops/sec\n", i/_end_timer());
-#endif
-
- merge_test();
-
- srand(seed);
- _start_timer();
- for (i=0;i<loops;i++) addrec_db();
- printf("tdb got %.2f ops/sec\n", i/_end_timer());
-
- if (tdb_validate_freelist(db, &num_entries) == -1) {
- printf("tdb freelist is corrupt\n");
- } else {
- printf("tdb freelist is good (%d entries)\n", num_entries);
- }
-
- compare_db();
-
- printf("traversed %d records\n", tdb_traverse(db, traverse_fn, NULL));
- printf("traversed %d records\n", tdb_traverse(db, traverse_fn, NULL));
-
- tdb_close(db);
- gdbm_close(gdbm);
-
- return 0;
-}
+++ /dev/null
-/*
- Unix SMB/CIFS implementation.
- Samba database functions
- Copyright (C) Andrew Tridgell 1999-2000
- Copyright (C) Paul `Rusty' Russell 2000
- Copyright (C) Jeremy Allison 2000
- Copyright (C) Andrew Esh 2001
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "replace.h"
-#include "system/locale.h"
-#include "system/time.h"
-#include "system/filesys.h"
-#include "system/wait.h"
-#include "tdb.h"
-
-static int do_command(void);
-const char *cmdname;
-char *arg1, *arg2;
-size_t arg1len, arg2len;
-int bIterate = 0;
-char *line;
-TDB_DATA iterate_kbuf;
-char cmdline[1024];
-static int disable_mmap;
-
-enum commands {
- CMD_CREATE_TDB,
- CMD_OPEN_TDB,
- CMD_ERASE,
- CMD_DUMP,
- CMD_INSERT,
- CMD_MOVE,
- CMD_STORE,
- CMD_SHOW,
- CMD_KEYS,
- CMD_HEXKEYS,
- CMD_DELETE,
- CMD_LIST_HASH_FREE,
- CMD_LIST_FREE,
- CMD_INFO,
- CMD_MMAP,
- CMD_SPEED,
- CMD_FIRST,
- CMD_NEXT,
- CMD_SYSTEM,
- CMD_QUIT,
- CMD_HELP
-};
-
-typedef struct {
- const char *name;
- enum commands cmd;
-} COMMAND_TABLE;
-
-COMMAND_TABLE cmd_table[] = {
- {"create", CMD_CREATE_TDB},
- {"open", CMD_OPEN_TDB},
- {"erase", CMD_ERASE},
- {"dump", CMD_DUMP},
- {"insert", CMD_INSERT},
- {"move", CMD_MOVE},
- {"store", CMD_STORE},
- {"show", CMD_SHOW},
- {"keys", CMD_KEYS},
- {"hexkeys", CMD_HEXKEYS},
- {"delete", CMD_DELETE},
- {"list", CMD_LIST_HASH_FREE},
- {"free", CMD_LIST_FREE},
- {"info", CMD_INFO},
- {"speed", CMD_SPEED},
- {"mmap", CMD_MMAP},
- {"first", CMD_FIRST},
- {"1", CMD_FIRST},
- {"next", CMD_NEXT},
- {"n", CMD_NEXT},
- {"quit", CMD_QUIT},
- {"q", CMD_QUIT},
- {"!", CMD_SYSTEM},
- {NULL, CMD_HELP}
-};
-
-struct timeval tp1,tp2;
-
-static void _start_timer(void)
-{
- gettimeofday(&tp1,NULL);
-}
-
-static double _end_timer(void)
-{
- gettimeofday(&tp2,NULL);
- return((tp2.tv_sec - tp1.tv_sec) +
- (tp2.tv_usec - tp1.tv_usec)*1.0e-6);
-}
-
-/* a tdb tool for manipulating a tdb database */
-
-static TDB_CONTEXT *tdb;
-
-static int print_rec(TDB_CONTEXT *the_tdb, TDB_DATA key, TDB_DATA dbuf, void *state);
-static int print_key(TDB_CONTEXT *the_tdb, TDB_DATA key, TDB_DATA dbuf, void *state);
-static int print_hexkey(TDB_CONTEXT *the_tdb, TDB_DATA key, TDB_DATA dbuf, void *state);
-
-static void print_asc(const char *buf,int len)
-{
- int i;
-
- /* We're probably printing ASCII strings so don't try to display
- the trailing NULL character. */
-
- if (buf[len - 1] == 0)
- len--;
-
- for (i=0;i<len;i++)
- printf("%c",isprint(buf[i])?buf[i]:'.');
-}
-
-static void print_data(const char *buf,int len)
-{
- int i=0;
- if (len<=0) return;
- printf("[%03X] ",i);
- for (i=0;i<len;) {
- printf("%02X ",(int)((unsigned char)buf[i]));
- i++;
- if (i%8 == 0) printf(" ");
- if (i%16 == 0) {
- print_asc(&buf[i-16],8); printf(" ");
- print_asc(&buf[i-8],8); printf("\n");
- if (i<len) printf("[%03X] ",i);
- }
- }
- if (i%16) {
- int n;
-
- n = 16 - (i%16);
- printf(" ");
- if (n>8) printf(" ");
- while (n--) printf(" ");
-
- n = i%16;
- if (n > 8) n = 8;
- print_asc(&buf[i-(i%16)],n); printf(" ");
- n = (i%16) - n;
- if (n>0) print_asc(&buf[i-n],n);
- printf("\n");
- }
-}
-
-static void help(void)
-{
- printf("\n"
-"tdbtool: \n"
-" create dbname : create a database\n"
-" open dbname : open an existing database\n"
-" erase : erase the database\n"
-" dump : dump the database as strings\n"
-" keys : dump the database keys as strings\n"
-" hexkeys : dump the database keys as hex values\n"
-" info : print summary info about the database\n"
-" insert key data : insert a record\n"
-" move key file : move a record to a destination tdb\n"
-" store key data : store a record (replace)\n"
-" show key : show a record by key\n"
-" delete key : delete a record by key\n"
-" list : print the database hash table and freelist\n"
-" free : print the database freelist\n"
-" ! command : execute system command\n"
-" 1 | first : print the first record\n"
-" n | next : print the next record\n"
-" q | quit : terminate\n"
-" \\n : repeat 'next' command\n"
-"\n");
-}
-
-static void terror(const char *why)
-{
- printf("%s\n", why);
-}
-
-static void create_tdb(const char *tdbname)
-{
- if (tdb) tdb_close(tdb);
- tdb = tdb_open(tdbname, 0, TDB_CLEAR_IF_FIRST | (disable_mmap?TDB_NOMMAP:0),
- O_RDWR | O_CREAT | O_TRUNC, 0600);
- if (!tdb) {
- printf("Could not create %s: %s\n", tdbname, strerror(errno));
- }
-}
-
-static void open_tdb(const char *tdbname)
-{
- if (tdb) tdb_close(tdb);
- tdb = tdb_open(tdbname, 0, disable_mmap?TDB_NOMMAP:0, O_RDWR, 0600);
- if (!tdb) {
- printf("Could not open %s: %s\n", tdbname, strerror(errno));
- }
-}
-
-static void insert_tdb(char *keyname, size_t keylen, char* data, size_t datalen)
-{
- TDB_DATA key, dbuf;
-
- if ((keyname == NULL) || (keylen == 0)) {
- terror("need key");
- return;
- }
-
- key.dptr = (unsigned char *)keyname;
- key.dsize = keylen;
- dbuf.dptr = (unsigned char *)data;
- dbuf.dsize = datalen;
-
- if (tdb_store(tdb, key, dbuf, TDB_INSERT) == -1) {
- terror("insert failed");
- }
-}
-
-static void store_tdb(char *keyname, size_t keylen, char* data, size_t datalen)
-{
- TDB_DATA key, dbuf;
-
- if ((keyname == NULL) || (keylen == 0)) {
- terror("need key");
- return;
- }
-
- if ((data == NULL) || (datalen == 0)) {
- terror("need data");
- return;
- }
-
- key.dptr = (unsigned char *)keyname;
- key.dsize = keylen;
- dbuf.dptr = (unsigned char *)data;
- dbuf.dsize = datalen;
-
- printf("Storing key:\n");
- print_rec(tdb, key, dbuf, NULL);
-
- if (tdb_store(tdb, key, dbuf, TDB_REPLACE) == -1) {
- terror("store failed");
- }
-}
-
-static void show_tdb(char *keyname, size_t keylen)
-{
- TDB_DATA key, dbuf;
-
- if ((keyname == NULL) || (keylen == 0)) {
- terror("need key");
- return;
- }
-
- key.dptr = (unsigned char *)keyname;
- key.dsize = keylen;
-
- dbuf = tdb_fetch(tdb, key);
- if (!dbuf.dptr) {
- terror("fetch failed");
- return;
- }
-
- print_rec(tdb, key, dbuf, NULL);
-
- free( dbuf.dptr );
-
- return;
-}
-
-static void delete_tdb(char *keyname, size_t keylen)
-{
- TDB_DATA key;
-
- if ((keyname == NULL) || (keylen == 0)) {
- terror("need key");
- return;
- }
-
- key.dptr = (unsigned char *)keyname;
- key.dsize = keylen;
-
- if (tdb_delete(tdb, key) != 0) {
- terror("delete failed");
- }
-}
-
-static void move_rec(char *keyname, size_t keylen, char* tdbname)
-{
- TDB_DATA key, dbuf;
- TDB_CONTEXT *dst_tdb;
-
- if ((keyname == NULL) || (keylen == 0)) {
- terror("need key");
- return;
- }
-
- if ( !tdbname ) {
- terror("need destination tdb name");
- return;
- }
-
- key.dptr = (unsigned char *)keyname;
- key.dsize = keylen;
-
- dbuf = tdb_fetch(tdb, key);
- if (!dbuf.dptr) {
- terror("fetch failed");
- return;
- }
-
- print_rec(tdb, key, dbuf, NULL);
-
- dst_tdb = tdb_open(tdbname, 0, 0, O_RDWR, 0600);
- if ( !dst_tdb ) {
- terror("unable to open destination tdb");
- return;
- }
-
- if ( tdb_store( dst_tdb, key, dbuf, TDB_REPLACE ) == -1 ) {
- terror("failed to move record");
- }
- else
- printf("record moved\n");
-
- tdb_close( dst_tdb );
-
- return;
-}
-
-static int print_rec(TDB_CONTEXT *the_tdb, TDB_DATA key, TDB_DATA dbuf, void *state)
-{
- printf("\nkey %d bytes\n", (int)key.dsize);
- print_asc((const char *)key.dptr, key.dsize);
- printf("\ndata %d bytes\n", (int)dbuf.dsize);
- print_data((const char *)dbuf.dptr, dbuf.dsize);
- return 0;
-}
-
-static int print_key(TDB_CONTEXT *the_tdb, TDB_DATA key, TDB_DATA dbuf, void *state)
-{
- printf("key %d bytes: ", (int)key.dsize);
- print_asc((const char *)key.dptr, key.dsize);
- printf("\n");
- return 0;
-}
-
-static int print_hexkey(TDB_CONTEXT *the_tdb, TDB_DATA key, TDB_DATA dbuf, void *state)
-{
- printf("key %d bytes\n", (int)key.dsize);
- print_data((const char *)key.dptr, key.dsize);
- printf("\n");
- return 0;
-}
-
-static int total_bytes;
-
-static int traverse_fn(TDB_CONTEXT *the_tdb, TDB_DATA key, TDB_DATA dbuf, void *state)
-{
- total_bytes += dbuf.dsize;
- return 0;
-}
-
-static void info_tdb(void)
-{
- int count;
- total_bytes = 0;
- if ((count = tdb_traverse(tdb, traverse_fn, NULL)) == -1)
- printf("Error = %s\n", tdb_errorstr(tdb));
- else
- printf("%d records totalling %d bytes\n", count, total_bytes);
-}
-
-static void speed_tdb(const char *tlimit)
-{
- unsigned timelimit = tlimit?atoi(tlimit):0;
- double t;
- int ops=0;
- if (timelimit == 0) timelimit = 10;
- printf("Testing traverse speed for %u seconds\n", timelimit);
- _start_timer();
- while ((t=_end_timer()) < timelimit) {
- tdb_traverse(tdb, traverse_fn, NULL);
- printf("%10.3f ops/sec\r", (++ops)/t);
- }
- printf("\n");
-}
-
-static void toggle_mmap(void)
-{
- disable_mmap = !disable_mmap;
- if (disable_mmap) {
- printf("mmap is disabled\n");
- } else {
- printf("mmap is enabled\n");
- }
-}
-
-static char *tdb_getline(const char *prompt)
-{
- static char thisline[1024];
- char *p;
- fputs(prompt, stdout);
- thisline[0] = 0;
- p = fgets(thisline, sizeof(thisline)-1, stdin);
- if (p) p = strchr(p, '\n');
- if (p) *p = 0;
- return p?thisline:NULL;
-}
-
-static int do_delete_fn(TDB_CONTEXT *the_tdb, TDB_DATA key, TDB_DATA dbuf,
- void *state)
-{
- return tdb_delete(the_tdb, key);
-}
-
-static void first_record(TDB_CONTEXT *the_tdb, TDB_DATA *pkey)
-{
- TDB_DATA dbuf;
- *pkey = tdb_firstkey(the_tdb);
-
- dbuf = tdb_fetch(the_tdb, *pkey);
- if (!dbuf.dptr) terror("fetch failed");
- else {
- print_rec(the_tdb, *pkey, dbuf, NULL);
- }
-}
-
-static void next_record(TDB_CONTEXT *the_tdb, TDB_DATA *pkey)
-{
- TDB_DATA dbuf;
- *pkey = tdb_nextkey(the_tdb, *pkey);
-
- dbuf = tdb_fetch(the_tdb, *pkey);
- if (!dbuf.dptr)
- terror("fetch failed");
- else
- print_rec(the_tdb, *pkey, dbuf, NULL);
-}
-
-static int do_command(void)
-{
- COMMAND_TABLE *ctp = cmd_table;
- enum commands mycmd = CMD_HELP;
- int cmd_len;
-
- if (cmdname && strlen(cmdname) == 0) {
- mycmd = CMD_NEXT;
- } else {
- while (ctp->name) {
- cmd_len = strlen(ctp->name);
- if (strncmp(ctp->name,cmdname,cmd_len) == 0) {
- mycmd = ctp->cmd;
- break;
- }
- ctp++;
- }
- }
-
- switch (mycmd) {
- case CMD_CREATE_TDB:
- bIterate = 0;
- create_tdb(arg1);
- return 0;
- case CMD_OPEN_TDB:
- bIterate = 0;
- open_tdb(arg1);
- return 0;
- case CMD_SYSTEM:
- /* Shell command */
- system(arg1);
- return 0;
- case CMD_QUIT:
- return 1;
- default:
- /* all the rest require a open database */
- if (!tdb) {
- bIterate = 0;
- terror("database not open");
- help();
- return 0;
- }
- switch (mycmd) {
- case CMD_ERASE:
- bIterate = 0;
- tdb_traverse(tdb, do_delete_fn, NULL);
- return 0;
- case CMD_DUMP:
- bIterate = 0;
- tdb_traverse(tdb, print_rec, NULL);
- return 0;
- case CMD_INSERT:
- bIterate = 0;
- insert_tdb(arg1, arg1len,arg2,arg2len);
- return 0;
- case CMD_MOVE:
- bIterate = 0;
- move_rec(arg1,arg1len,arg2);
- return 0;
- case CMD_STORE:
- bIterate = 0;
- store_tdb(arg1,arg1len,arg2,arg2len);
- return 0;
- case CMD_SHOW:
- bIterate = 0;
- show_tdb(arg1, arg1len);
- return 0;
- case CMD_KEYS:
- tdb_traverse(tdb, print_key, NULL);
- return 0;
- case CMD_HEXKEYS:
- tdb_traverse(tdb, print_hexkey, NULL);
- return 0;
- case CMD_DELETE:
- bIterate = 0;
- delete_tdb(arg1,arg1len);
- return 0;
- case CMD_LIST_HASH_FREE:
- tdb_dump_all(tdb);
- return 0;
- case CMD_LIST_FREE:
- tdb_printfreelist(tdb);
- return 0;
- case CMD_INFO:
- info_tdb();
- return 0;
- case CMD_SPEED:
- speed_tdb(arg1);
- return 0;
- case CMD_MMAP:
- toggle_mmap();
- return 0;
- case CMD_FIRST:
- bIterate = 1;
- first_record(tdb, &iterate_kbuf);
- return 0;
- case CMD_NEXT:
- if (bIterate)
- next_record(tdb, &iterate_kbuf);
- return 0;
- case CMD_HELP:
- help();
- return 0;
- case CMD_CREATE_TDB:
- case CMD_OPEN_TDB:
- case CMD_SYSTEM:
- case CMD_QUIT:
- /*
- * unhandled commands. cases included here to avoid compiler
- * warnings.
- */
- return 0;
- }
- }
-
- return 0;
-}
-
-static char *convert_string(char *instring, size_t *sizep)
-{
- size_t length = 0;
- char *outp, *inp;
- char temp[3];
-
-
- outp = inp = instring;
-
- while (*inp) {
- if (*inp == '\\') {
- inp++;
- if (*inp && strchr("0123456789abcdefABCDEF",(int)*inp)) {
- temp[0] = *inp++;
- temp[1] = '\0';
- if (*inp && strchr("0123456789abcdefABCDEF",(int)*inp)) {
- temp[1] = *inp++;
- temp[2] = '\0';
- }
- *outp++ = (char)strtol((const char *)temp,NULL,16);
- } else {
- *outp++ = *inp++;
- }
- } else {
- *outp++ = *inp++;
- }
- length++;
- }
- *sizep = length;
- return instring;
-}
-
-int main(int argc, char *argv[])
-{
- cmdname = "";
- arg1 = NULL;
- arg1len = 0;
- arg2 = NULL;
- arg2len = 0;
-
- if (argv[1]) {
- cmdname = "open";
- arg1 = argv[1];
- do_command();
- cmdname = "";
- arg1 = NULL;
- }
-
- switch (argc) {
- case 1:
- case 2:
- /* Interactive mode */
- while ((cmdname = tdb_getline("tdb> "))) {
- arg2 = arg1 = NULL;
- if ((arg1 = strchr((const char *)cmdname,' ')) != NULL) {
- arg1++;
- arg2 = arg1;
- while (*arg2) {
- if (*arg2 == ' ') {
- *arg2++ = '\0';
- break;
- }
- if ((*arg2++ == '\\') && (*arg2 == ' ')) {
- arg2++;
- }
- }
- }
- if (arg1) arg1 = convert_string(arg1,&arg1len);
- if (arg2) arg2 = convert_string(arg2,&arg2len);
- if (do_command()) break;
- }
- break;
- case 5:
- arg2 = convert_string(argv[4],&arg2len);
- case 4:
- arg1 = convert_string(argv[3],&arg1len);
- case 3:
- cmdname = argv[2];
- default:
- do_command();
- break;
- }
-
- if (tdb) tdb_close(tdb);
-
- return 0;
-}
+++ /dev/null
-/* this tests tdb by doing lots of ops from several simultaneous
- writers - that stresses the locking code.
-*/
-
-#include "replace.h"
-#include "system/time.h"
-#include "system/wait.h"
-#include "system/filesys.h"
-#include "tdb.h"
-
-#ifdef HAVE_GETOPT_H
-#include <getopt.h>
-#endif
-
-
-#define REOPEN_PROB 30
-#define DELETE_PROB 8
-#define STORE_PROB 4
-#define APPEND_PROB 6
-#define TRANSACTION_PROB 10
-#define LOCKSTORE_PROB 5
-#define TRAVERSE_PROB 20
-#define TRAVERSE_READ_PROB 20
-#define CULL_PROB 100
-#define KEYLEN 3
-#define DATALEN 100
-
-static struct tdb_context *db;
-static int in_transaction;
-static int error_count;
-
-#ifdef PRINTF_ATTRIBUTE
-static void tdb_log(struct tdb_context *tdb, enum tdb_debug_level level, const char *format, ...) PRINTF_ATTRIBUTE(3,4);
-#endif
-static void tdb_log(struct tdb_context *tdb, enum tdb_debug_level level, const char *format, ...)
-{
- va_list ap;
-
- error_count++;
-
- va_start(ap, format);
- vfprintf(stdout, format, ap);
- va_end(ap);
- fflush(stdout);
-#if 0
- {
- char *ptr;
- asprintf(&ptr,"xterm -e gdb /proc/%d/exe %d", getpid(), getpid());
- system(ptr);
- free(ptr);
- }
-#endif
-}
-
-static void fatal(const char *why)
-{
- perror(why);
- error_count++;
-}
-
-static char *randbuf(int len)
-{
- char *buf;
- int i;
- buf = (char *)malloc(len+1);
-
- for (i=0;i<len;i++) {
- buf[i] = 'a' + (rand() % 26);
- }
- buf[i] = 0;
- return buf;
-}
-
-static int cull_traverse(struct tdb_context *tdb, TDB_DATA key, TDB_DATA dbuf,
- void *state)
-{
-#if CULL_PROB
- if (random() % CULL_PROB == 0) {
- tdb_delete(tdb, key);
- }
-#endif
- return 0;
-}
-
-static void addrec_db(void)
-{
- int klen, dlen;
- char *k, *d;
- TDB_DATA key, data;
-
- klen = 1 + (rand() % KEYLEN);
- dlen = 1 + (rand() % DATALEN);
-
- k = randbuf(klen);
- d = randbuf(dlen);
-
- key.dptr = (unsigned char *)k;
- key.dsize = klen+1;
-
- data.dptr = (unsigned char *)d;
- data.dsize = dlen+1;
-
-#if TRANSACTION_PROB
- if (in_transaction == 0 && random() % TRANSACTION_PROB == 0) {
- if (tdb_transaction_start(db) != 0) {
- fatal("tdb_transaction_start failed");
- }
- in_transaction++;
- goto next;
- }
- if (in_transaction && random() % TRANSACTION_PROB == 0) {
- if (tdb_transaction_commit(db) != 0) {
- fatal("tdb_transaction_commit failed");
- }
- in_transaction--;
- goto next;
- }
- if (in_transaction && random() % TRANSACTION_PROB == 0) {
- if (tdb_transaction_cancel(db) != 0) {
- fatal("tdb_transaction_cancel failed");
- }
- in_transaction--;
- goto next;
- }
-#endif
-
-#if REOPEN_PROB
- if (in_transaction == 0 && random() % REOPEN_PROB == 0) {
- tdb_reopen_all(0);
- goto next;
- }
-#endif
-
-#if DELETE_PROB
- if (random() % DELETE_PROB == 0) {
- tdb_delete(db, key);
- goto next;
- }
-#endif
-
-#if STORE_PROB
- if (random() % STORE_PROB == 0) {
- if (tdb_store(db, key, data, TDB_REPLACE) != 0) {
- fatal("tdb_store failed");
- }
- goto next;
- }
-#endif
-
-#if APPEND_PROB
- if (random() % APPEND_PROB == 0) {
- if (tdb_append(db, key, data) != 0) {
- fatal("tdb_append failed");
- }
- goto next;
- }
-#endif
-
-#if LOCKSTORE_PROB
- if (random() % LOCKSTORE_PROB == 0) {
- tdb_chainlock(db, key);
- data = tdb_fetch(db, key);
- if (tdb_store(db, key, data, TDB_REPLACE) != 0) {
- fatal("tdb_store failed");
- }
- if (data.dptr) free(data.dptr);
- tdb_chainunlock(db, key);
- goto next;
- }
-#endif
-
-#if TRAVERSE_PROB
- if (random() % TRAVERSE_PROB == 0) {
- tdb_traverse(db, cull_traverse, NULL);
- goto next;
- }
-#endif
-
-#if TRAVERSE_READ_PROB
- if (random() % TRAVERSE_READ_PROB == 0) {
- tdb_traverse_read(db, NULL, NULL);
- goto next;
- }
-#endif
-
- data = tdb_fetch(db, key);
- if (data.dptr) free(data.dptr);
-
-next:
- free(k);
- free(d);
-}
-
-static int traverse_fn(struct tdb_context *tdb, TDB_DATA key, TDB_DATA dbuf,
- void *state)
-{
- tdb_delete(tdb, key);
- return 0;
-}
-
-static void usage(void)
-{
- printf("Usage: tdbtorture [-n NUM_PROCS] [-l NUM_LOOPS] [-s SEED] [-H HASH_SIZE]\n");
- exit(0);
-}
-
- int main(int argc, char * const *argv)
-{
- int i, seed = -1;
- int num_procs = 3;
- int num_loops = 5000;
- int hash_size = 2;
- int c;
- extern char *optarg;
- pid_t *pids;
-
- struct tdb_logging_context log_ctx;
- log_ctx.log_fn = tdb_log;
-
- while ((c = getopt(argc, argv, "n:l:s:H:h")) != -1) {
- switch (c) {
- case 'n':
- num_procs = strtol(optarg, NULL, 0);
- break;
- case 'l':
- num_loops = strtol(optarg, NULL, 0);
- break;
- case 'H':
- hash_size = strtol(optarg, NULL, 0);
- break;
- case 's':
- seed = strtol(optarg, NULL, 0);
- break;
- default:
- usage();
- }
- }
-
- unlink("torture.tdb");
-
- pids = (pid_t *)calloc(sizeof(pid_t), num_procs);
- pids[0] = getpid();
-
- for (i=0;i<num_procs-1;i++) {
- if ((pids[i+1]=fork()) == 0) break;
- }
-
- db = tdb_open_ex("torture.tdb", hash_size, TDB_CLEAR_IF_FIRST,
- O_RDWR | O_CREAT, 0600, &log_ctx, NULL);
- if (!db) {
- fatal("db open failed");
- }
-
- if (seed == -1) {
- seed = (getpid() + time(NULL)) & 0x7FFFFFFF;
- }
-
- if (i == 0) {
- printf("testing with %d processes, %d loops, %d hash_size, seed=%d\n",
- num_procs, num_loops, hash_size, seed);
- }
-
- srand(seed + i);
- srandom(seed + i);
-
- for (i=0;i<num_loops && error_count == 0;i++) {
- addrec_db();
- }
-
- if (error_count == 0) {
- tdb_traverse_read(db, NULL, NULL);
- tdb_traverse(db, traverse_fn, NULL);
- tdb_traverse(db, traverse_fn, NULL);
- }
-
- tdb_close(db);
-
- if (getpid() != pids[0]) {
- return error_count;
- }
-
- for (i=1;i<num_procs;i++) {
- int status, j;
- pid_t pid;
- if (error_count != 0) {
- /* try and stop the test on any failure */
- for (j=1;j<num_procs;j++) {
- if (pids[j] != 0) {
- kill(pids[j], SIGTERM);
- }
- }
- }
- pid = waitpid(-1, &status, 0);
- if (pid == -1) {
- perror("failed to wait for child\n");
- exit(1);
- }
- for (j=1;j<num_procs;j++) {
- if (pids[j] == pid) break;
- }
- if (j == num_procs) {
- printf("unknown child %d exited!?\n", (int)pid);
- exit(1);
- }
- if (WEXITSTATUS(status) != 0) {
- printf("child %d exited with status %d\n",
- (int)pid, WEXITSTATUS(status));
- error_count++;
- }
- pids[j] = 0;
- }
-
- if (error_count == 0) {
- printf("OK\n");
- }
-
- return error_count;
-}
+++ /dev/null
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
-<HTML>
-<HEAD>
-<TITLE>ldb</TITLE>
-</HEAD>
-<BODY BGCOLOR="#ffffff" TEXT="#000000" VLINK="#292555" LINK="#292555" ALINK="#cc0033">
-
-<h1>tdb</h1>
-
-TDB is a Trivial Database. In concept, it is very much like GDBM, and BSD's DB
-except that it allows multiple simultaneous writers and uses locking
-internally to keep writers from trampling on each other. TDB is also extremely
-small.
-
-<h2>Discussion and bug reports</h2>
-
-tdb does not currently have its own mailing list or bug tracking
-system. For now, please use the <a
-href="https://lists.samba.org/mailman/listinfo/samba-technical">samba-technical</a>
-mailing list, and the <a href="http://bugzilla.samba.org/">Samba
-bugzilla</a> bug tracking system.
-
-<h2>Download</h2>
-
-You can download the latest release either via rsync or git.<br>
-<br>
-To fetch via git see the following guide:<br>
-<a href="http://wiki.samba.org/index.php/Using_Git_for_Samba_Development">Using Git for Samba Development</a><br>
-Once you have cloned the tree switch to the v4-0-test branch and cd into the source/lib/tdb directory.<br>
-<br>
-To fetch via rsync use these commands:
-
-<pre>
- rsync -Pavz samba.org::ftp/unpacked/tdb .
- rsync -Pavz samba.org::ftp/unpacked/libreplace .
-</pre>
-
-and build in tdb. It will find the replace library in the directory
-above automatically.
-
-</BODY>
-</HTML>
*/
#include "includes.h"
-#include "lib/tdb/include/tdb.h"
+#include "../tdb/include/tdb.h"
#include "lib/util/dlinklist.h"
#include "tdb_wrap.h"
#include "tdb.h"
*/
#include "includes.h"
-#include "lib/tdb/include/tdb.h"
+#include "../tdb/include/tdb.h"
#include "pstring.h"
#include "lib/util/util_tdb.h"
#include "system/filesys.h"
#include "tdb_wrap.h"
#include "lib/ldb/include/ldb.h"
-#include "lib/tdb/include/tdb.h"
+#include "../tdb/include/tdb.h"
#include "lib/util/util_tdb.h"
#include "lib/util/util_ldb.h"
#include "librpc/gen_ndr/ndr_security.h"
#include "includes.h"
#include "lib/events/events.h"
-#include "lib/tdb/include/tdb.h"
+#include "../tdb/include/tdb.h"
#include "lib/socket/socket.h"
#include "smbd/process_model.h"
#include "param/secrets.h"
#include "includes.h"
#include "lib/events/events.h"
-#include "lib/tdb/include/tdb.h"
+#include "../tdb/include/tdb.h"
#include "lib/socket/socket.h"
#include "smbd/process_model.h"
#include "param/secrets.h"
# Start SUBSYSTEM LIBTDB
[LIBRARY::LIBTDB]
OUTPUT_TYPE = STATIC_LIBRARY
-CFLAGS = -Ilib/tdb/include
+CFLAGS = -I$(tdbsrcdir)/include
#
# End SUBSYSTEM ldb
################################################
-LIBTDB_OBJ_FILES = $(addprefix lib/tdb/common/, \
+LIBTDB_OBJ_FILES = $(addprefix $(tdbsrcdir)/common/, \
tdb.o dump.o io.o lock.o \
open.o traverse.o freelist.o \
error.o transaction.o)
# End BINARY tdbtool
################################################
-tdbtool_OBJ_FILES = lib/tdb/tools/tdbtool.o
+tdbtool_OBJ_FILES = $(tdbsrcdir)/tools/tdbtool.o
################################################
# Start BINARY tdbtorture
# End BINARY tdbtorture
################################################
-tdbtorture_OBJ_FILES = lib/tdb/tools/tdbtorture.o
+tdbtorture_OBJ_FILES = $(tdbsrcdir)/tools/tdbtorture.o
################################################
# Start BINARY tdbdump
# End BINARY tdbdump
################################################
-tdbdump_OBJ_FILES = lib/tdb/tools/tdbdump.o
+tdbdump_OBJ_FILES = $(tdbsrcdir)/tools/tdbdump.o
################################################
# Start BINARY tdbbackup
# End BINARY tdbbackup
################################################
-tdbbackup_OBJ_FILES = lib/tdb/tools/tdbbackup.o
+tdbbackup_OBJ_FILES = $(tdbsrcdir)/tools/tdbbackup.o
git.samba.org / ira / wip.git / commitdiff