1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
/*
* Unix SMB/CIFS implementation.
*
* Generic, persistent and shared between processes cache mechanism for use
* by various parts of the Samba code
*
* Copyright (C) Rafal Szczesniak 2002
* 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 __LIB_GENCACHE_H__
#define __LIB_GENCACHE_H__
#include "replace.h"
#include "system/time.h"
#include "lib/util/data_blob.h"
bool gencache_set(const char *keystr, const char *value, time_t timeout);
bool gencache_del(const char *keystr);
bool gencache_get(const char *keystr, TALLOC_CTX *mem_ctx, char **value,
time_t *ptimeout);
/*
* This might look like overkill, but namemap_cache.c shows it's
* necessary :-)
*/
struct gencache_timeout;
bool gencache_timeout_expired(const struct gencache_timeout *t);
bool gencache_parse(const char *keystr,
void (*parser)(const struct gencache_timeout *timeout,
DATA_BLOB blob,
void *private_data),
void *private_data);
bool gencache_get_data_blob(const char *keystr, TALLOC_CTX *mem_ctx,
DATA_BLOB *blob,
time_t *timeout, bool *was_expired);
bool gencache_set_data_blob(const char *keystr, DATA_BLOB blob,
time_t timeout);
void gencache_iterate_blobs(void (*fn)(const char *key, DATA_BLOB value,
time_t timeout, void *private_data),
void *private_data, const char *pattern);
void gencache_iterate(void (*fn)(const char* key, const char *value,
time_t timeout, void* dptr),
void* data, const char* keystr_pattern);
#endif
|
