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/*
Unix SMB/CIFS implementation.
In-memory cache
Copyright (C) Volker Lendecke 2005-2007
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 __MEMCACHE_H__
#define __MEMCACHE_H__
#include "includes.h"
struct memcache;
enum memcache_number {
STAT_CACHE,
UID_SID_CACHE,
SID_UID_CACHE,
GID_SID_CACHE,
SID_GID_CACHE,
GETWD_CACHE,
GETPWNAM_CACHE, /* talloc */
MANGLE_HASH2_CACHE,
PDB_GETPWSID_CACHE, /* talloc */
SINGLETON_CACHE_TALLOC, /* talloc */
SINGLETON_CACHE
};
struct memcache *memcache_init(TALLOC_CTX *mem_ctx, size_t max_size);
void memcache_set_global(struct memcache *cache);
void memcache_add(struct memcache *cache, enum memcache_number n,
DATA_BLOB key, DATA_BLOB value);
void memcache_add_talloc(struct memcache *cache, enum memcache_number n,
DATA_BLOB key, void *ptr);
void memcache_delete(struct memcache *cache, enum memcache_number n,
DATA_BLOB key);
bool memcache_lookup(struct memcache *cache, enum memcache_number n,
DATA_BLOB key, DATA_BLOB *value);
void *memcache_lookup_talloc(struct memcache *cache, enum memcache_number n,
DATA_BLOB key);
void memcache_flush(struct memcache *cache, enum memcache_number n);
#endif
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