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Edit File: condition.h
/* * Copyright (C) Internet Systems Consortium, Inc. ("ISC") * * 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