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/*
* Copyright (C) Internet Systems Consortium, Inc. ("ISC")
*
* SPDX-License-Identifier: MPL-2.0
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, you can obtain one at https://mozilla.org/MPL/2.0/.
*
* See the COPYRIGHT file distributed with this work for additional
* information regarding copyright ownership.
*/
#pragma once
/*! \file */
#include <errno.h>
#include <isc/error.h>
#include <isc/lang.h>
#include <isc/mutex.h>
#include <isc/result.h>
#include <isc/strerr.h>
#include <isc/string.h>
#include <isc/types.h>
typedef pthread_cond_t isc_condition_t;
#define isc_condition_init(cond) \
if (pthread_cond_init(cond, NULL) != 0) { \
char isc_condition_strbuf[ISC_STRERRORSIZE]; \
strerror_r(errno, isc_condition_strbuf, \
sizeof(isc_condition_strbuf)); \
isc_error_fatal(__FILE__, __LINE__, \
"pthread_cond_init failed: %s", \
isc_condition_strbuf); \
}
#if ISC_MUTEX_PROFILE
#define isc_condition_wait(cp, mp) \
((pthread_cond_wait((cp), &((mp)->mutex)) == 0) ? ISC_R_SUCCESS \
: ISC_R_UNEXPECTED)
#else /* if ISC_MUTEX_PROFILE */
#define isc_condition_wait(cp, mp) \
((pthread_cond_wait((cp), (mp)) == 0) ? ISC_R_SUCCESS \
: ISC_R_UNEXPECTED)
#endif /* if ISC_MUTEX_PROFILE */
#define isc_condition_signal(cp) \
((pthread_cond_signal((cp)) == 0) ? ISC_R_SUCCESS : ISC_R_UNEXPECTED)
#define isc_condition_broadcast(cp) \
((pthread_cond_broadcast((cp)) == 0) ? ISC_R_SUCCESS : ISC_R_UNEXPECTED)
#define isc_condition_destroy(cp) \
((pthread_cond_destroy((cp)) == 0) ? ISC_R_SUCCESS : ISC_R_UNEXPECTED)
ISC_LANG_BEGINDECLS
isc_result_t
isc_condition_waituntil(isc_condition_t *, isc_mutex_t *, isc_time_t *);
ISC_LANG_ENDDECLS
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