Fichier pthread.h

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Objectif

Répertorie les unités d'exécution.

Syntaxe

#include < pthread.h >

Descriptif

L'en-tête pthread.h définit les symboles suivants:

PTHREAD_CANCEL_ASYNCHRONOUS PTHREAD_CANCEL_ENABLE PTHREAD_CANCEL_DEFERRED 
PTHREAD_CANCEL_DISABLE PTHREAD_CANCELED PTHREAD_COND_INITIALIZER 
PTHREAD_CREATE_DETACHED PTHREAD_CREATE_JOINABLE PTHREAD_EXPLICIT_SCHED 
PTHREAD_INHERIT_SCHED PTHREAD_MUTEX_DEFAULT PTHREAD_MUTEX_ERRORCHECK 
PTHREAD_MUTEX_NORMAL PTHREAD_MUTEX_INITIALIZER PTHREAD_MUTEX_RECURSIVE 
PTHREAD_MUTEX_ROBUST PTHREAD_MUTEX_STALLED
PTHREAD_ONCE_INIT PTHREAD_PRIO_INHERIT PTHREAD_PRIO_NONE 
PTHREAD_PRIO_PROTECT PTHREAD_PROCESS_SHARED PTHREAD_PROCESS_PRIVATE 
PTHREAD_RWLOCK_INITIALIZER PTHREAD_SCOPE_PROCESS PTHREAD_SCOPE_SYSTEM

Les types pthread_attr_t, pthread_cond_t, pthread_condattr_t, pthread_key_t, pthread_mutex_t, pthread_mutexattr_t, pthread_once_t, pthread_rwlock_t, pthread_rwlockattr_tet pthread_t sont définis comme décrit dans sys/types.h.

Les éléments suivants sont déclarés en tant que fonctions et peuvent également être déclarés en tant que macros. Des prototypes de fonction doivent être fournis pour une utilisation avec un compilateur ISO C.

int pthread_attr_destroy (pthread_attr_t *); 
int pthread_attr_getdetachstate (const pthread_attr_t *, int *); 
int pthread_attr_getguardsize (const pthread_attr_t *, size_t *);
int pthread_attr_getinheritsched (const pthread_attr_t *, int *);
int pthread_attr_getschedparam (const pthread_attr_t *, struct sched_param*); 
int pthread_attr_getschedpolicy (const pthread_attr_t *, int *);
int pthread_attr_getscope (const pthread_attr_t *, int *);
int pthread_attr_getstackaddr (const pthread_attr_t *, void **);
int pthread_attr_getstacksize (const pthread_attr_t *, size_t *);
int pthread_attr_init (pthread_attr_t *);
int pthread_attr_setdetachstate (pthread_attr_t *, int);
int pthread_attr_setguardsize (pthread_attr_t *, size_t);
int pthread_attr_setinheritsched (pthread_attr_t *, int);
int pthread_attr_setschedparam (pthread_attr_t *, const struct sched_param *);
int pthread_attr_setschedpolicy (pthread_attr_t *, int);
int pthread_attr_setscope (pthread_attr_t *, int);
int pthread_attr_setstackaddr (pthread_attr_t *, void *);
int pthread_attr_setstacksize (pthread_attr_t *, size_t);
int pthread_cancel(pthread_t);
void pthread_cleanup_push (void (*)(void*), void *); 
void pthread_cleanup_pop (int);
int pthread_cond_broadcast (pthread_cond_t *);
int pthread_cond_destroy (pthread_cond_t *);
int pthread_cond_init (pthread_cond_t *, const pthread_condattr_t *);
int pthread_cond_signal (pthread_cond_t *);
int pthread_cond_timedwait (pthread_cond_t *, pthread_mutex_t *, const struct timespec *);
int pthread_cond_wait (pthread_cond_t *);
int pthread_condattr_destroy (pthread_condattr_t *);
int pthread_condattr_getpshared (const pthread_condattr_t *, int *);
int pthread_condattr_init (pthread_condattr_t *);
int pthread_condattr_setpshared (pthread_condattr_t *, int);
int pthread_create (pthread_t *, const pthread_attr_t *, void *(*)(void*), void *);
int pthread_detach (pthread_t);
int pthread_equal (pthread_t, pthread_t);
void pthread_exit (void *);
int pthread_getconcurrency (void);
int pthread_getschedparam (pthread_t, int *, struct sched_param *); 
void *pthread_getspecific (pthread_key_t);
int pthread_join (pthread_t, void **);
int pthread_key_create (pthread_key_t *, void (*)(void*));
int pthread_key_delete (pthread_key_t);
int pthread_mutex_destroy (pthread_mutex_t *);
int pthread_mutex_getprioceiling (const pthread_mutex_t *, int *);
int pthread_mutex_init (pthread_mutex_t *, const pthread_mutexattr_t *);
int pthread_mutex_lock (pthread_mutex_t *);
int pthread_mutex_setprioceiling (pthread_mutex_t *, int, int *);
int pthread_mutex_trylock (pthread_mutex_t *);
int pthread_mutex_unlock (pthread_mutex_t *);
int pthread_mutex_consistent (pthread_mutex_t *);
int pthread_mutexattr_destroy (pthread_mutexattr_t *);
int pthread_mutexattr_getprioceiling (const pthread_mutexattr_t *, int *); 
int pthread_mutexattr_getprotocol (const pthread_mutexattr_t *, int *); 
int pthread_mutexattr_getpshared (const pthread_mutexattr_t *, int *);
int pthread_mutexattr_getrobust (const pthread_mutexattr_t *, int *);
int pthread_mutexattr_gettype (pthread_mutexattr_t *, int *);
int pthread_mutexattr_init (pthread_mutexattr_t *);
int pthread_mutexattr_setprioceiling (pthread_mutexattr_t *, int);
int pthread_mutexattr_setprotocol (pthread_mutexattr_t *, int);
int pthread_mutexattr_setpshared (pthread_mutexattr_t *, int);
int pthread_mutexattr_setrobust (pthread_mutexattr_t *, int);
int pthread_mutexattr_settype (pthread_mutexattr_t *, int);
int pthread_once (pthread_once_t *, void (*)(void));
int pthread_rwlock_destroy (pthread_rwlock_t *);
int pthread_rwlock_init (pthread_rwlock_t *, const pthread_rwlockattr_t *);
int pthread_rwlock_rdlock(pthread_rwlock_t *);
int pthread_rwlock_tryrdlock(pthread_rwlock_t *);
int pthread_rwlock_trywrlock(pthread_rwlock_t *);
int pthread_rwlock_unlock(pthread_rwlock_t *);
int pthread_rwlock_wrlock(pthread_rwlock_t *);
int pthread_rwlockattr_destroy(pthread_rwlockattr_t *);
int pthread_rwlockattr_getpshared(const pthread_rwlockattr_t *, int *);
int pthread_rwlockattr_init(pthread_rwlockattr_t *);
int pthread_rwlockattr_setpshared(pthread_rwlockattr_t *, int);
pthread_t pthread_self(void);
int pthread_setcancelstate(int, int *);
int pthread_setcanceltype(int, int *);
int pthread_setconcurrency(int);
int pthread_setschedparam(pthread_t, int *,
const struct sched_param *);
int pthread_setspecific(pthread_key_t, const void *);
void pthread_testcancel(void);

L'inclusion de l'en-tête pthread.h rendra les symboles visibles définis dans les en-têtes sched.h et time.h.