ctdb-build: Change from ctdb-util to samba-util

[vlendec/samba-autobuild/.git] / ctdb / lib / tdb_wrap / tdb_wrap.c

diff --git a/ctdb/lib/tdb_wrap/tdb_wrap.c b/ctdb/lib/tdb_wrap/tdb_wrap.c
deleted file mode 100644 (file)
index 57f8efc..0000000
--- a/ctdb/lib/tdb_wrap/tdb_wrap.c
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
-   Unix SMB/CIFS implementation.
-
-   database wrap functions
-
-   Copyright (C) Andrew Tridgell 2004
-
-   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/>.
-*/
-
-/*
-  the stupidity of the unix fcntl locking design forces us to never
-  allow a database file to be opened twice in the same process. These
-  wrappers provide convenient access to a tdb or ldb, taking advantage
-  of talloc destructors to ensure that only a single open is done
-*/
-
-#include "replace.h"
-#include "lib/util/dlinklist.h"
-#include "lib/util/debug.h"
-
-#include "ctdb_logging.h"
-
-#include "tdb_wrap.h"
-
-static struct tdb_wrap *tdb_list;
-
-
-
-/* destroy the last connection to a tdb */
-static int tdb_wrap_destructor(struct tdb_wrap *w)
-{
-       tdb_close(w->tdb);
-       DLIST_REMOVE(tdb_list, w);
-       return 0;
-}
-
-static void log_fn(struct tdb_context *tdb, enum tdb_debug_level level, const char *fmt, ...)
-{
-       if (level <= TDB_DEBUG_ERROR) {
-               va_list ap;
-               char *ptr = NULL;
-               int ret;
-
-               va_start(ap, fmt);
-               ret = vasprintf(&ptr, fmt, ap);
-               va_end(ap);
-
-               if (ret != -1) {
-                       const char *name = tdb_name(tdb);
-                       DEBUG(level,
-                             ("%s:%s", name ? name : "unnamed tdb", ptr));
-                       free(ptr);
-               }
-       }
-}
-
-
-/*
-  wrapped connection to a tdb database
-  to close just talloc_free() the tdb_wrap pointer
- */
-struct tdb_wrap *tdb_wrap_open(TALLOC_CTX *mem_ctx,
-                              const char *name, int hash_size, int tdb_flags,
-                              int open_flags, mode_t mode)
-{
-       struct tdb_wrap *w;
-       struct tdb_logging_context log_ctx;
-
-       log_ctx.log_fn = log_fn;
-       log_ctx.log_private = NULL;
-
-       for (w=tdb_list;w;w=w->next) {
-               if (strcmp(name, w->name) == 0) {
-                       return talloc_reference(mem_ctx, w);
-               }
-       }
-
-       w = talloc(mem_ctx, struct tdb_wrap);
-       if (w == NULL) {
-               return NULL;
-       }
-
-       w->name = talloc_strdup(w, name);
-       if (w->name == NULL) {
-               talloc_free(w);
-               return NULL;
-       }
-
-       w->tdb = tdb_open_ex(name, hash_size, tdb_flags,
-                            open_flags, mode, &log_ctx, NULL);
-       if (w->tdb == NULL) {
-               talloc_free(w);
-               return NULL;
-       }
-
-       talloc_set_destructor(w, tdb_wrap_destructor);
-
-       DLIST_ADD(tdb_list, w);
-
-       return w;
-}