pthread.h - threads
#include <pthread.h>
The <pthread.h> header defines the following symbols: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_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
The 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_t and pthread_t types are defined as described in <sys/types.h>.
The following are declared as functions and may also be declared as macros. Function prototypes must be provided for use with an ISO C compiler.
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 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 *, pthread_mutex_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_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_gettype(const 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_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);
Inclusion of the <pthread.h> header will make visible symbols defined in the headers <sched.h> and <time.h>.
An interpretation request has been filed with IEEE PASC concerning requirements for visibility of symbols in this header.
None.
pthread_attr_init(), pthread_attr_getguardsize(), pthread_attr_setscope(), pthread_cancel(), pthread_cleanup_push(), pthread_cond_init(), pthread_cond_signal(), pthread_cond_wait(), pthread_condattr_init(), pthread_create(), pthread_detach(), pthread_equal(), pthread_exit(), pthread_getconcurrency(), pthread_getschedparam(), pthread_join(), pthread_key_create(), pthread_key_delete(), pthread_mutex_init(), pthread_mutex_lock(), pthread_mutex_setprioceiling(), pthread_mutexattr_init(), pthread_mutexattr_gettype(), pthread_mutexattr_setprotocol(), pthread_once(), pthread_self(), pthread_setcancelstate(), pthread_setspecific(), pthread_rwlock_init(), pthread_rwlock_rdlock(), pthread_rwlock_unlock(), pthread_rwlock_wrlock(), pthread_rwlockattr_init(), <sched.h>, <time.h>.