David Lawrence
c403d3f7d6
<isc/boolean.h>, and now includes <isc/types.h>
instead of <isc/time.h>.
(does not need pthread.h because it *does* need isc/mutex.h, which
will be guaranteed to provide pthread.h)
56 lines
1.7 KiB
C
56 lines
1.7 KiB
C
/*
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* Copyright (C) 1998, 1999, 2000 Internet Software Consortium.
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
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* ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
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* CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
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* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
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* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
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* ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
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* SOFTWARE.
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*/
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#ifndef ISC_CONDITION_H
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#define ISC_CONDITION_H 1
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#include <isc/lang.h>
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#include <isc/mutex.h>
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#include <isc/result.h>
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#include <isc/types.h>
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typedef pthread_cond_t isc_condition_t;
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#define isc_condition_init(cp) \
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((pthread_cond_init((cp), NULL) == 0) ? \
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ISC_R_SUCCESS : ISC_R_UNEXPECTED)
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#define isc_condition_wait(cp, mp) \
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((pthread_cond_wait((cp), (mp)) == 0) ? \
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ISC_R_SUCCESS : ISC_R_UNEXPECTED)
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#define isc_condition_signal(cp) \
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((pthread_cond_signal((cp)) == 0) ? \
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ISC_R_SUCCESS : ISC_R_UNEXPECTED)
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#define isc_condition_broadcast(cp) \
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((pthread_cond_broadcast((cp)) == 0) ? \
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ISC_R_SUCCESS : ISC_R_UNEXPECTED)
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#define isc_condition_destroy(cp) \
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((pthread_cond_destroy((cp)) == 0) ? \
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ISC_R_SUCCESS : ISC_R_UNEXPECTED)
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ISC_LANG_BEGINDECLS
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isc_result_t
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isc_condition_waituntil(isc_condition_t *, isc_mutex_t *, isc_time_t *);
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ISC_LANG_ENDDECLS
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#endif /* ISC_CONDITION_H */
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