Add tevent_req_is_unix_error

diff --git a/lib/util/tevent_unix.c b/lib/util/tevent_unix.c
new file mode 100644 (file)
index 0000000..b89d5cd
--- /dev/null
+++ b/lib/util/tevent_unix.c
@@ -0,0 +1,46 @@
+/*
+   Unix SMB/CIFS implementation.
+   Wrap unix errno around tevent_req
+   Copyright (C) Volker Lendecke 2009
+
+   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 "tevent_unix.h"
+#include "../replace/replace.h"
+
+bool tevent_req_is_unix_error(struct tevent_req *req, int *perrno)
+{
+       enum tevent_req_state state;
+       uint64_t err;
+
+       if (!tevent_req_is_error(req, &state, &err)) {
+               return false;
+       }
+       switch (state) {
+       case TEVENT_REQ_TIMED_OUT:
+               *perrno = ETIMEDOUT;
+               break;
+       case TEVENT_REQ_NO_MEMORY:
+               *perrno = ENOMEM;
+               break;
+       case TEVENT_REQ_USER_ERROR:
+               *perrno = err;
+               break;
+       default:
+               *perrno = EINVAL;
+               break;
+       }
+       return true;
+}

diff --git a/lib/util/tevent_unix.h b/lib/util/tevent_unix.h
new file mode 100644 (file)
index 0000000..dc3ffae
--- /dev/null
+++ b/lib/util/tevent_unix.h
@@ -0,0 +1,27 @@
+/*
+   Unix SMB/CIFS implementation.
+   Wrap unix errno around tevent_req
+   Copyright (C) Volker Lendecke 2009
+
+   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/>.
+*/
+
+#ifndef _TEVENT_UNIX_H
+#define _TEVENT_UNIX_H
+
+#include "../tevent/tevent.h"
+
+bool tevent_req_is_unix_error(struct tevent_req *req, int *perrno);
+
+#endif

diff --git a/source3/Makefile.in b/source3/Makefile.in
index 4cd25c8cee3fee79f6a27e37296c63237014f0e7..73b2989421a3992863174a2060d4ec3fc7db3bec 100644 (file)
--- a/source3/Makefile.in
+++ b/source3/Makefile.in
@@ -339,7 +339,8 @@ UTIL_OBJ = ../lib/util/rbtree.o ../lib/util/signal.o ../lib/util/time.o \
                   ../lib/util/util.o ../lib/util/fsusage.o \
                   ../lib/util/params.o ../lib/util/talloc_stack.o \
                   ../lib/util/genrand.o ../lib/util/util_net.o \
-                  ../lib/util/become_daemon.o ../lib/util/system.o
+                  ../lib/util/become_daemon.o ../lib/util/system.o \
+                  ../lib/util/tevent_unix.o
 
 CRYPTO_OBJ = ../lib/crypto/crc32.o ../lib/crypto/md5.o \
                         ../lib/crypto/hmacmd5.o ../lib/crypto/arcfour.o \