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-rw-r--r--source4/lib/tdb_helper.c67
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diff --git a/source4/lib/tdb_helper.c b/source4/lib/tdb_helper.c
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+/*
+ Unix SMB/CIFS implementation.
+ tdb utility functions
+ Copyright (C) Andrew Tridgell 1992-1998
+
+ 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 2 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, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "includes.h"
+#include <fnmatch.h>
+
+/* these are little tdb utility functions that are meant to make
+ dealing with a tdb database a little less cumbersome in Samba */
+
+
+/****************************************************************************
+ Log tdb messages via DEBUG().
+****************************************************************************/
+
+static void tdb_log(TDB_CONTEXT *tdb, int level, const char *format, ...)
+{
+ va_list ap;
+ char *ptr = NULL;
+
+ va_start(ap, format);
+ vasprintf(&ptr, format, ap);
+ va_end(ap);
+
+ if (!ptr || !*ptr)
+ return;
+
+ DEBUG(level, ("tdb(%s): %s", tdb->name ? tdb->name : "unnamed", ptr));
+ SAFE_FREE(ptr);
+}
+
+/****************************************************************************
+ Like tdb_open() but also setup a logging function that redirects to
+ the samba DEBUG() system.
+****************************************************************************/
+
+TDB_CONTEXT *tdb_open_log(const char *name, int hash_size, int tdb_flags,
+ int open_flags, mode_t mode)
+{
+ TDB_CONTEXT *tdb;
+
+ if (!lp_use_mmap())
+ tdb_flags |= TDB_NOMMAP;
+
+ tdb = tdb_open_ex(name, hash_size, tdb_flags,
+ open_flags, mode, tdb_log);
+ if (!tdb)
+ return NULL;
+
+ return tdb;
+}