65 строки
1.8 KiB
C
65 строки
1.8 KiB
C
/*
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* Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
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* University Research and Technology
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* Corporation. All rights reserved.
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* Copyright (c) 2004-2005 The University of Tennessee and The University
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* of Tennessee Research Foundation. All rights
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* reserved.
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* Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
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* University of Stuttgart. All rights reserved.
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* Copyright (c) 2004-2005 The Regents of the University of California.
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* All rights reserved.
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* $COPYRIGHT$
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*
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* Additional copyrights may follow
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*
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* $HEADER$
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*/
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#ifndef OMPI_CONDITION_PTHREAD_H
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#define OMPI_CONDITION_PTHREAD_H
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#ifdef HAVE_PTHREAD_H
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#include <pthread.h>
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#endif
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#include "opal/threads/mutex.h"
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#if defined(c_plusplus) || defined(__cplusplus)
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extern "C" {
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#endif
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struct opal_condition_t {
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opal_object_t super;
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pthread_cond_t c_cond;
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};
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typedef struct opal_condition_t opal_condition_t;
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OMPI_DECLSPEC OBJ_CLASS_DECLARATION(opal_condition_t);
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static inline int opal_condition_wait(opal_condition_t *c, opal_mutex_t *m)
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{
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return pthread_cond_wait(&c->c_cond, &m->m_lock_pthread);
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}
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static inline int opal_condition_timedwait(opal_condition_t *c,
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opal_mutex_t *m,
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const struct timespec *abstime)
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{
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return pthread_cond_timedwait(&c->c_cond, &m->m_lock_pthread, abstime);
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}
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static inline int opal_condition_signal(opal_condition_t *c)
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{
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return pthread_cond_signal(&c->c_cond);
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}
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static inline int opal_condition_broadcast(opal_condition_t *c)
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{
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return pthread_cond_broadcast(&c->c_cond);
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}
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#if defined(c_plusplus) || defined(__cplusplus)
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}
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#endif
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#endif
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