/* This header is used during the build process to find the size and
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/* This header is used during the build process to find the size and
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alignment of the public OpenMP locks, so that we can export data
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alignment of the public OpenMP locks, so that we can export data
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structures without polluting the namespace.
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structures without polluting the namespace.
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In this default POSIX implementation, we used to map the two locks to the
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In this default POSIX implementation, we used to map the two locks to the
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same PTHREADS primitive, but for OpenMP 3.0 sem_t needs to be used
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same PTHREADS primitive, but for OpenMP 3.0 sem_t needs to be used
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instead, as pthread_mutex_unlock should not be called by different
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instead, as pthread_mutex_unlock should not be called by different
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thread than the one that called pthread_mutex_lock. */
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thread than the one that called pthread_mutex_lock. */
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#include <pthread.h>
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#include <pthread.h>
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#include <semaphore.h>
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#include <semaphore.h>
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typedef pthread_mutex_t omp_lock_25_t;
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typedef pthread_mutex_t omp_lock_25_t;
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typedef struct { pthread_mutex_t lock; int count; } omp_nest_lock_25_t;
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typedef struct { pthread_mutex_t lock; int count; } omp_nest_lock_25_t;
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#ifdef HAVE_BROKEN_POSIX_SEMAPHORES
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#ifdef HAVE_BROKEN_POSIX_SEMAPHORES
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/* If we don't have working semaphores, we'll make all explicit tasks
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/* If we don't have working semaphores, we'll make all explicit tasks
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tied to the creating thread. */
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tied to the creating thread. */
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typedef pthread_mutex_t omp_lock_t;
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typedef pthread_mutex_t omp_lock_t;
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typedef struct { pthread_mutex_t lock; int count; void *owner; } omp_nest_lock_t;
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typedef struct { pthread_mutex_t lock; int count; void *owner; } omp_nest_lock_t;
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#else
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#else
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typedef sem_t omp_lock_t;
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typedef sem_t omp_lock_t;
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typedef struct { sem_t lock; int count; void *owner; } omp_nest_lock_t;
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typedef struct { sem_t lock; int count; void *owner; } omp_nest_lock_t;
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#endif
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#endif
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