/*
* Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017,
* 2018, 2019, 2020
* Jonathan Schleifer <js@nil.im>
*
* All rights reserved.
*
* This file is part of ObjFW. It may be distributed under the terms of the
* Q Public License 1.0, which can be found in the file LICENSE.QPL included in
* the packaging of this file.
*
* Alternatively, it may be distributed under the terms of the GNU General
* Public License, either version 2 or 3, which can be found in the file
* LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
* file.
*/
#include "config.h"
#import "condition.h"
bool
of_condition_new(of_condition_t *condition)
{
return (pthread_cond_init(condition, NULL) == 0);
}
bool
of_condition_signal(of_condition_t *condition)
{
return (pthread_cond_signal(condition) == 0);
}
bool
of_condition_broadcast(of_condition_t *condition)
{
return (pthread_cond_broadcast(condition) == 0);
}
bool
of_condition_wait(of_condition_t *condition, of_mutex_t *mutex)
{
return (pthread_cond_wait(condition, mutex) == 0);
}
bool
of_condition_timed_wait(of_condition_t *condition, of_mutex_t *mutex,
of_time_interval_t timeout)
{
struct timespec ts;
ts.tv_sec = (time_t)timeout;
ts.tv_nsec = (long)((timeout - ts.tv_sec) * 1000000000);
return (pthread_cond_timedwait(condition, mutex, &ts) == 0);
}
bool
of_condition_free(of_condition_t *condition)
{
return (pthread_cond_destroy(condition) == 0);
}