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/*
Copyright(C) 2009-2016 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
typedef struct _grn_db_create_optarg grn_db_create_optarg;
struct _grn_db_create_optarg {
char **builtin_type_names;
int n_builtin_type_names;
};
GRN_API grn_obj *grn_db_create(grn_ctx *ctx, const char *path, grn_db_create_optarg *optarg);
#define GRN_DB_OPEN_OR_CREATE(ctx,path,optarg,db) \
(((db) = grn_db_open((ctx), (path))) || (db = grn_db_create((ctx), (path), (optarg))))
GRN_API grn_obj *grn_db_open(grn_ctx *ctx, const char *path);
GRN_API void grn_db_touch(grn_ctx *ctx, grn_obj *db);
GRN_API grn_rc grn_db_recover(grn_ctx *ctx, grn_obj *db);
GRN_API grn_rc grn_db_unmap(grn_ctx *ctx, grn_obj *db);
GRN_API uint32_t grn_db_get_last_modified(grn_ctx *ctx, grn_obj *db);
GRN_API grn_bool grn_db_is_dirty(grn_ctx *ctx, grn_obj *db);
#define GRN_DB_EACH_BEGIN_FLAGS(ctx, cursor, id, flags) \
GRN_TABLE_EACH_BEGIN_FLAGS(ctx, \
grn_ctx_db((ctx)), \
cursor, \
id, \
flags)
#define GRN_DB_EACH_BEGIN_BY_ID(ctx, cursor, id) \
GRN_DB_EACH_BEGIN_FLAGS(ctx, \
cursor, \
id, \
GRN_CURSOR_BY_ID | GRN_CURSOR_ASCENDING)
#define GRN_DB_EACH_BEGIN_BY_KEY(ctx, cursor, id) \
GRN_DB_EACH_BEGIN_FLAGS(ctx, \
cursor, \
id, \
GRN_CURSOR_BY_KEY | GRN_CURSOR_ASCENDING)
#define GRN_DB_EACH_END(ctx, cursor) \
GRN_TABLE_EACH_END(ctx, cursor)
#ifdef __cplusplus
}
#endif
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