2 * Unix SMB/CIFS implementation.
4 * Generic, persistent and shared between processes cache mechanism for use
5 * by various parts of the Samba code
7 * Copyright (C) Rafal Szczesniak 2002
8 * Copyright (C) Volker Lendecke 2009
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 3 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program. If not, see <http://www.gnu.org/licenses/>.
24 #ifndef __LIB_GENCACHE_H__
25 #define __LIB_GENCACHE_H__
28 #include "system/time.h"
29 #include "lib/util/data_blob.h"
31 bool gencache_set(const char *keystr, const char *value, time_t timeout);
32 bool gencache_del(const char *keystr);
33 bool gencache_get(const char *keystr, TALLOC_CTX *mem_ctx, char **value,
35 bool gencache_parse(const char *keystr,
36 void (*parser)(time_t timeout, DATA_BLOB blob,
39 bool gencache_get_data_blob(const char *keystr, TALLOC_CTX *mem_ctx,
41 time_t *timeout, bool *was_expired);
42 bool gencache_stabilize(void);
43 bool gencache_set_data_blob(const char *keystr, DATA_BLOB blob,
45 void gencache_iterate_blobs(void (*fn)(const char *key, DATA_BLOB value,
46 time_t timeout, void *private_data),
47 void *private_data, const char *pattern);
48 void gencache_iterate(void (*fn)(const char* key, const char *value,
49 time_t timeout, void* dptr),
50 void* data, const char* keystr_pattern);