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jk_timer.h
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jk_timer.h
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/*
* Copyright (c) 2012 - 2013, Liexusong <280259971@qq.com>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef __JK_TIMER_H
#define __JK_TIMER_H
#include "jk_avl.h"
#include "jk_types.h"
typedef jk_uint64_t jk_timer_callback_fn(void *);
typedef void jk_timer_free_fn(void *);
typedef struct jk_timer_node_s {
jk_timer_callback_fn *cb;
jk_timer_free_fn *free;
void *data;
jk_avl_node_t timer_node;
} jk_timer_node_t;
typedef struct jk_timer_s {
jk_avl_node_t *root;
} jk_timer_t;
void jk_timer_init(jk_timer_t *timer);
jk_timer_t *jk_timer_new();
int jk_timer_push(jk_timer_t *timer, jk_uint64_t timeout,
jk_timer_callback_fn *cb, jk_timer_free_fn *free, void *data);
jk_timer_node_t *jk_timer_min_node(jk_timer_t *timer);
int jk_timer_process_timeout(jk_timer_t *timer);
void jk_timer_destroy(jk_timer_t *timer);
void jk_timer_free(jk_timer_t *timer);
#endif