dlg_timer.h

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/*
 * Copyright (C) 2006 Voice System SRL
 *
 * This file is part of Kamailio, a free SIP server.
 *
 * Kamailio 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 2 of the License, or
 * (at your option) any later version
 *
 * Kamailio 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, write to the Free Software 
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * History:
 * --------
 * 2006-04-14  initial version (bogdan)
 */

#ifndef _DIALOG_DLG_TIMER_H_
#define _DIALOG_DLG_TIMER_H_


#include "../../locking.h"


typedef struct dlg_tl
{
        struct dlg_tl     *next;
        struct dlg_tl     *prev;
        volatile unsigned int  timeout; 
} dlg_tl_t;


typedef struct dlg_timer
{
        struct dlg_tl   first; 
        gen_lock_t      *lock; 
} dlg_timer_t;


typedef void (*dlg_timer_handler)(struct dlg_tl *);


int init_dlg_timer(dlg_timer_handler);


void destroy_dlg_timer(void);


int insert_dlg_timer(struct dlg_tl *tl, int interval);


int remove_dialog_timer(struct dlg_tl *tl);


int update_dlg_timer(struct dlg_tl *tl, int timeout);


void dlg_timer_routine(unsigned int ticks , void * attr);

#endif