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- /*
- * Copyright (C) 2004, 2005 Internet Systems Consortium, Inc. ("ISC")
- * Copyright (C) 1998-2001 Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
- * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
- * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
- * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- */
-
- /* $Id: condition.h,v 1.22.18.2 2005/04/29 00:17:05 marka Exp $ */
-
- #ifndef ISC_CONDITION_H
- #define ISC_CONDITION_H 1
-
- /*! \file */
-
- #include <isc/lang.h>
- #include <isc/mutex.h>
- #include <isc/result.h>
- #include <isc/types.h>
-
- typedef pthread_cond_t isc_condition_t;
-
- #define isc_condition_init(cp) \
- ((pthread_cond_init((cp), NULL) == 0) ? \
- ISC_R_SUCCESS : ISC_R_UNEXPECTED)
-
- #if ISC_MUTEX_PROFILE
- #define isc_condition_wait(cp, mp) \
- ((pthread_cond_wait((cp), &((mp)->mutex)) == 0) ? \
- ISC_R_SUCCESS : ISC_R_UNEXPECTED)
- #else
- #define isc_condition_wait(cp, mp) \
- ((pthread_cond_wait((cp), (mp)) == 0) ? \
- ISC_R_SUCCESS : ISC_R_UNEXPECTED)
- #endif
-
- #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
-
- #endif /* ISC_CONDITION_H */
-