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/*
* Asterisk -- An open source telephony toolkit.
*
* Copyright (C) 1999 - 2005, Digium, Inc.
*
* Mark Spencer <markster@digium.com>
*
* See http://www.asterisk.org for more information about
* the Asterisk project. Please do not directly contact
* any of the maintainers of this project for assistance;
* the project provides a web site, mailing lists and IRC
* channels for your use.
*
* This program is free software, distributed under the terms of
* the GNU General Public License Version 2. See the LICENSE file
* at the top of the source tree.
*/
/*! \file
* \brief Persistant data storage (akin to *doze registry)
*/
#ifndef _ASTERISK_ASTDB_H
#define _ASTERISK_ASTDB_H
#if defined(__cplusplus) || defined(c_plusplus)
extern "C" {
#endif
struct ast_db_entry {
struct ast_db_entry *next;
char *key;
char data[0];
};
/*! \brief Get key value specified by family/key */
int ast_db_get(const char *family, const char *key, char *out, int outlen);
/*! \brief Store value addressed by family/key*/
int ast_db_put(const char *family, const char *key, const char *value);
/*! \brief Delete entry in astdb */
int ast_db_del(const char *family, const char *key);
/*! \brief Delete a whole family (for some reason also called "tree" */
int ast_db_deltree(const char *family, const char *keytree);
/*! \brief Get a whole family */
struct ast_db_entry *ast_db_gettree(const char *family, const char *keytree);
/*! \brief Free in-memory data */
void ast_db_freetree(struct ast_db_entry *entry);
#if defined(__cplusplus) || defined(c_plusplus)
}
#endif
#endif /* _ASTERISK_ASTDB_H */
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