at_thpool.h

/*
* BSD 2-Clause License
* 
* Copyright (c) 2018, Taymindis Woon
* All rights reserved.
* 
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* 
* * Redistributions of source code must retain the above copyright notice, this
*   list of conditions and the following disclaimer.
* 
* * Redistributions in binary form must reproduce the above copyright notice,
*   this list of conditions and the following disclaimer in the documentation
*   and/or other materials provided with the distribution.
* 
* 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 HOLDER 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 _AT_THREADPOOL_H_
#define _AT_THREADPOOL_H_

#ifdef __cplusplus
extern "C" {
#endif


typedef struct at_thpool_s at_thpool_t;

at_thpool_t *at_thpool_create(size_t nthreads);

int at_thpool_newtask(at_thpool_t *pool, void (*task_pt)(void *),void *arg);

void at_thpool_gracefully_shutdown(at_thpool_t *tp);
void at_thpool_immediate_shutdown(at_thpool_t *tp);

#ifdef __cplusplus
}
#endif

#endif /* _AT_THREADPOOL_H_ */