cache.h

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/*
  Copyright(C) 2013-2017 Brazil
 
  This library is free software; you can redistribute it and/or
  modify it under the terms of the GNU Lesser General Public
  License as published by the Free Software Foundation; either
  version 2.1 of the License, or (at your option) any later version.
 
  This library 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
  Lesser General Public License for more details.
 
  You should have received a copy of the GNU Lesser General Public
  License along with this library; if not, write to the Free Software
  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
*/
 
#pragma once
 
#ifdef __cplusplus
extern "C" {
#endif
 
#define GRN_CACHE_DEFAULT_MAX_N_ENTRIES 100
typedef struct _grn_cache grn_cache;
 
GRN_API void
grn_set_default_cache_base_path(const char *base_path);
GRN_API const char *
grn_get_default_cache_base_path(void);
 
GRN_API grn_cache *
grn_cache_open(grn_ctx *ctx);
GRN_API grn_cache *
grn_persistent_cache_open(grn_ctx *ctx, const char *base_path);
GRN_API grn_rc
grn_cache_close(grn_ctx *ctx, grn_cache *cache);
 
GRN_API grn_rc
grn_cache_current_set(grn_ctx *ctx, grn_cache *cache);
GRN_API grn_cache *
grn_cache_current_get(grn_ctx *ctx);
 
GRN_API grn_rc
grn_cache_default_reopen(void);
 
GRN_API grn_rc
grn_cache_set_max_n_entries(grn_ctx *ctx, grn_cache *cache, unsigned int n);
GRN_API unsigned int
grn_cache_get_max_n_entries(grn_ctx *ctx, grn_cache *cache);
 
#ifdef __cplusplus
}
#endif