flat_pool.h

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00001 /* 
00002  * $Id: flat_pool.h 4518 2008-07-28 15:39:28Z henningw $
00003  *
00004  * Flatstore module connection pool
00005  *
00006  * Copyright (C) 2004 FhG Fokus
00007  *
00008  * This file is part of Kamailio, a free SIP server.
00009  *
00010  * Kamailio is free software; you can redistribute it and/or modify
00011  * it under the terms of the GNU General Public License as published by
00012  * the Free Software Foundation; either version 2 of the License, or
00013  * (at your option) any later version
00014  *
00015  * Kamailio is distributed in the hope that it will be useful,
00016  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00017  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00018  * GNU General Public License for more details.
00019  *
00020  * You should have received a copy of the GNU General Public License 
00021  * along with this program; if not, write to the Free Software 
00022  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00023  */
00024 
00025 #ifndef _FLAT_POOL_H
00026 #define _FLAT_POOL_H
00027 
00028 #include "flat_con.h"
00029 
00030 /*
00031  * Get a connection from the pool, reuse existing
00032  * if possible, otherwise create a new one
00033  */
00034 struct flat_con* flat_get_connection(char* dir, char* table);
00035 
00036 
00037 /*
00038  * Release a connection, the connection will be left
00039  * in the pool if ref count != 0, otherwise it
00040  * will be delete completely
00041  */
00042 void flat_release_connection(struct flat_con* con);
00043 
00044 
00045 /*
00046  * Close and reopen all opened connections
00047  */
00048 int flat_rotate_logs(void);
00049 
00050 #endif /* _FLAT_POOL_H */