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/*
Unix SMB/CIFS implementation.
tdb utility functions
Copyright (C) Andrew Tridgell 1999
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 __TDBUTIL_H__
#define __TDBUTIL_H__
#include <tdb.h>
#include <talloc.h> /* for tdb_wrap_open() */
#include "../libcli/util/ntstatus.h" /* for map_nt_error_from_tdb() */
#include "../../lib/util/util_tdb.h"
/*
* The tdb_unpack() and tdb_pack[_append]() helpers are deprecated. Consider
* using idl/ndr for marshalling of complex data types instead.
*/
int tdb_unpack(const uint8_t *buf, int bufsize, const char *fmt, ...);
size_t tdb_pack(uint8_t *buf, int bufsize, const char *fmt, ...);
struct tdb_context *tdb_open_log(const char *name, int hash_size,
int tdb_flags, int open_flags, mode_t mode);
NTSTATUS map_nt_error_from_tdb(enum TDB_ERROR err);
int tdb_data_cmp(TDB_DATA t1, TDB_DATA t2);
char *tdb_data_string(TALLOC_CTX *mem_ctx, TDB_DATA d);
/****************************************************************************
Lock a chain, with timeout.
****************************************************************************/
int tdb_chainlock_with_timeout( struct tdb_context *tdb, TDB_DATA key,
unsigned int timeout);
/****************************************************************************
Lock a chain by string, with timeout Return non-zero if lock failed.
****************************************************************************/
int tdb_lock_bystring_with_timeout(struct tdb_context *tdb, const char *keyval,
int timeout);
/****************************************************************************
Readlock a chain by string, with timeout Return non-zero if lock failed.
****************************************************************************/
int tdb_read_lock_bystring_with_timeout(TDB_CONTEXT *tdb, const char *keyval,
unsigned int timeout);
#endif /* __TDBUTIL_H__ */
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