X-Git-Url: http://nsz.repo.hu/git/?p=musl;a=blobdiff_plain;f=include%2Fpthread.h;h=731bce385306a72af2cfbc2ebcd336df185775fd;hp=e15f25bb9f7235accfef66bab05e617905780b3f;hb=0b2764d054c169c9abc8be8979ac3ea7a191c49e;hpb=047e434ef5fd5437a74f98f63c40a77a683f7f3f diff --git a/include/pthread.h b/include/pthread.h index e15f25bb..731bce38 100644 --- a/include/pthread.h +++ b/include/pthread.h @@ -4,6 +4,8 @@ extern "C" { #endif +#include + #define __NEED_time_t #define __NEED_clockid_t #define __NEED_struct_timespec @@ -53,9 +55,9 @@ extern "C" { #define PTHREAD_PROCESS_SHARED 1 -#define PTHREAD_MUTEX_INITIALIZER {0} -#define PTHREAD_RWLOCK_INITIALIZER {0} -#define PTHREAD_COND_INITIALIZER {0} +#define PTHREAD_MUTEX_INITIALIZER {{{0}}} +#define PTHREAD_RWLOCK_INITIALIZER {{{0}}} +#define PTHREAD_COND_INITIALIZER {{{0}}} #define PTHREAD_ONCE_INIT 0 @@ -65,50 +67,62 @@ extern "C" { #define PTHREAD_CANCEL_DEFERRED 0 #define PTHREAD_CANCEL_ASYNCHRONOUS 1 -#define PTHREAD_CANCELLED ((void *)-1) +#define PTHREAD_CANCELED ((void *)-1) #define PTHREAD_BARRIER_SERIAL_THREAD (-1) -int pthread_create(pthread_t *, const pthread_attr_t *, void *(*)(void *), void *); +int pthread_create(pthread_t *__restrict, const pthread_attr_t *__restrict, void *(*)(void *), void *__restrict); int pthread_detach(pthread_t); -void pthread_exit(void *); +_Noreturn void pthread_exit(void *); int pthread_join(pthread_t, void **); +#ifdef __GNUC__ +__attribute__((const)) +#endif pthread_t pthread_self(void); + int pthread_equal(pthread_t, pthread_t); +#define pthread_equal(x,y) ((x)==(y)) int pthread_setcancelstate(int, int *); int pthread_setcanceltype(int, int *); void pthread_testcancel(void); int pthread_cancel(pthread_t); +int pthread_getschedparam(pthread_t, int *__restrict, struct sched_param *__restrict); +int pthread_setschedparam(pthread_t, int, const struct sched_param *); +int pthread_setschedprio(pthread_t, int); + int pthread_once(pthread_once_t *, void (*)(void)); -int pthread_mutex_init(pthread_mutex_t *, const pthread_mutexattr_t *); +int pthread_mutex_init(pthread_mutex_t *__restrict, const pthread_mutexattr_t *__restrict); int pthread_mutex_lock(pthread_mutex_t *); int pthread_mutex_unlock(pthread_mutex_t *); int pthread_mutex_trylock(pthread_mutex_t *); -int pthread_mutex_timedlock(pthread_mutex_t *, const struct timespec *); +int pthread_mutex_timedlock(pthread_mutex_t *__restrict, const struct timespec *__restrict); int pthread_mutex_destroy(pthread_mutex_t *); int pthread_mutex_consistent(pthread_mutex_t *); -int pthread_cond_init(pthread_cond_t *, const pthread_condattr_t *); +int pthread_mutex_getprioceiling(const pthread_mutex_t *__restrict, int *__restrict); +int pthread_mutex_setprioceiling(pthread_mutex_t *__restrict, int, int *__restrict); + +int pthread_cond_init(pthread_cond_t *__restrict, const pthread_condattr_t *__restrict); int pthread_cond_destroy(pthread_cond_t *); -int pthread_cond_wait(pthread_cond_t *, pthread_mutex_t *); -int pthread_cond_timedwait(pthread_cond_t *, pthread_mutex_t *, const struct timespec *); +int pthread_cond_wait(pthread_cond_t *__restrict, pthread_mutex_t *__restrict); +int pthread_cond_timedwait(pthread_cond_t *__restrict, pthread_mutex_t *__restrict, const struct timespec *__restrict); int pthread_cond_broadcast(pthread_cond_t *); int pthread_cond_signal(pthread_cond_t *); -int pthread_rwlock_init(pthread_rwlock_t *, const pthread_rwlockattr_t *); +int pthread_rwlock_init(pthread_rwlock_t *__restrict, const pthread_rwlockattr_t *__restrict); int pthread_rwlock_destroy(pthread_rwlock_t *); int pthread_rwlock_rdlock(pthread_rwlock_t *); int pthread_rwlock_tryrdlock(pthread_rwlock_t *); -int pthread_rwlock_timedrdlock(pthread_rwlock_t *, const struct timespec *); +int pthread_rwlock_timedrdlock(pthread_rwlock_t *__restrict, const struct timespec *__restrict); int pthread_rwlock_wrlock(pthread_rwlock_t *); int pthread_rwlock_trywrlock(pthread_rwlock_t *); -int pthread_rwlock_timedwrlock(pthread_rwlock_t *, const struct timespec *); +int pthread_rwlock_timedwrlock(pthread_rwlock_t *__restrict, const struct timespec *__restrict); int pthread_rwlock_unlock(pthread_rwlock_t *); int pthread_spin_init(pthread_spinlock_t *, int); @@ -117,7 +131,7 @@ int pthread_spin_lock(pthread_spinlock_t *); int pthread_spin_trylock(pthread_spinlock_t *); int pthread_spin_unlock(pthread_spinlock_t *); -int pthread_barrier_init(pthread_barrier_t *, const pthread_barrierattr_t *, unsigned); +int pthread_barrier_init(pthread_barrier_t *__restrict, const pthread_barrierattr_t *__restrict, unsigned); int pthread_barrier_destroy(pthread_barrier_t *); int pthread_barrier_wait(pthread_barrier_t *); @@ -129,29 +143,29 @@ int pthread_setspecific(pthread_key_t, const void *); int pthread_attr_init(pthread_attr_t *); int pthread_attr_destroy(pthread_attr_t *); -int pthread_attr_getguardsize(const pthread_attr_t *, size_t *); +int pthread_attr_getguardsize(const pthread_attr_t *__restrict, size_t *__restrict); int pthread_attr_setguardsize(pthread_attr_t *, size_t); -int pthread_attr_getstacksize(const pthread_attr_t *, size_t *); +int pthread_attr_getstacksize(const pthread_attr_t *__restrict, size_t *__restrict); int pthread_attr_setstacksize(pthread_attr_t *, size_t); int pthread_attr_getdetachstate(const pthread_attr_t *, int *); int pthread_attr_setdetachstate(pthread_attr_t *, int); -int pthread_attr_getstack(const pthread_attr_t *, void **, size_t *); +int pthread_attr_getstack(const pthread_attr_t *__restrict, void **__restrict, size_t *__restrict); int pthread_attr_setstack(pthread_attr_t *, void *, size_t); -int pthread_attr_getscope(const pthread_attr_t *, int *); +int pthread_attr_getscope(const pthread_attr_t *__restrict, int *__restrict); int pthread_attr_setscope(pthread_attr_t *, int); -int pthread_attr_getschedpolicy(const pthread_attr_t *, int *); +int pthread_attr_getschedpolicy(const pthread_attr_t *__restrict, int *__restrict); int pthread_attr_setschedpolicy(pthread_attr_t *, int); -int pthread_attr_getschedparam(const pthread_attr_t *, struct sched_param *); -int pthread_attr_setschedparam(pthread_attr_t *, const struct sched_param *); -int pthread_attr_getinheritsched(const pthread_attr_t *, int *); +int pthread_attr_getschedparam(const pthread_attr_t *__restrict, struct sched_param *__restrict); +int pthread_attr_setschedparam(pthread_attr_t *__restrict, const struct sched_param *__restrict); +int pthread_attr_getinheritsched(const pthread_attr_t *__restrict, int *__restrict); int pthread_attr_setinheritsched(pthread_attr_t *, int); 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(const pthread_mutexattr_t *, int *); +int pthread_mutexattr_getprioceiling(const pthread_mutexattr_t *__restrict, int *__restrict); +int pthread_mutexattr_getprotocol(const pthread_mutexattr_t *__restrict, int *__restrict); +int pthread_mutexattr_getpshared(const pthread_mutexattr_t *__restrict, int *__restrict); +int pthread_mutexattr_getrobust(const pthread_mutexattr_t *__restrict, int *__restrict); +int pthread_mutexattr_gettype(const pthread_mutexattr_t *__restrict, int *__restrict); int pthread_mutexattr_init(pthread_mutexattr_t *); int pthread_mutexattr_setprioceiling(pthread_mutexattr_t *, int); int pthread_mutexattr_setprotocol(pthread_mutexattr_t *, int); @@ -163,37 +177,41 @@ int pthread_condattr_init(pthread_condattr_t *); int pthread_condattr_destroy(pthread_condattr_t *); int pthread_condattr_setclock(pthread_condattr_t *, clockid_t); int pthread_condattr_setpshared(pthread_condattr_t *, int); -int pthread_condattr_getclock(const pthread_condattr_t *, clockid_t *); -int pthread_condattr_getpshared(const pthread_condattr_t *, int *); +int pthread_condattr_getclock(const pthread_condattr_t *__restrict, clockid_t *__restrict); +int pthread_condattr_getpshared(const pthread_condattr_t *__restrict, int *__restrict); int pthread_rwlockattr_init(pthread_rwlockattr_t *); int pthread_rwlockattr_destroy(pthread_rwlockattr_t *); int pthread_rwlockattr_setpshared(pthread_rwlockattr_t *, int); -int pthread_rwlockattr_getpshared(const pthread_rwlockattr_t *, int *); +int pthread_rwlockattr_getpshared(const pthread_rwlockattr_t *__restrict, int *__restrict); int pthread_barrierattr_destroy(pthread_barrierattr_t *); -int pthread_barrierattr_getpshared(const pthread_barrierattr_t *, int *); +int pthread_barrierattr_getpshared(const pthread_barrierattr_t *__restrict, int *__restrict); int pthread_barrierattr_init(pthread_barrierattr_t *); int pthread_barrierattr_setpshared(pthread_barrierattr_t *, int); int pthread_atfork(void (*)(void), void (*)(void), void (*)(void)); -#include +int pthread_getconcurrency(void); +int pthread_setconcurrency(int); + +int pthread_getcpuclockid(pthread_t, clockid_t *); -int __setjmp(void *); -void __pthread_register_cancel(struct __ptcb *); -void __pthread_unregister_cancel(struct __ptcb *); -void __pthread_unwind_next(struct __ptcb *); +struct __ptcb { + void (*__f)(void *); + void *__x; + struct __ptcb *__next; +}; -#define pthread_cleanup_push(f, x) \ -do { struct __ptcb __cb; void (*__f)(void *) = (f); void *__x = (x); \ -if (__setjmp(__cb.__jb)) __f(__x), __pthread_unwind_next(&__cb); \ -__pthread_register_cancel(&__cb); { +void _pthread_cleanup_push(struct __ptcb *, void (*)(void *), void *); +void _pthread_cleanup_pop(struct __ptcb *, int); -#define pthread_cleanup_pop(r) ; } \ -__pthread_unregister_cancel(&__cb); \ -if (r) __f(__x); } while (0) +#define pthread_cleanup_push(f, x) do { struct __ptcb __cb; _pthread_cleanup_push(&__cb, f, x); +#define pthread_cleanup_pop(r) _pthread_cleanup_pop(&__cb, (r)); } while(0) +#ifdef _GNU_SOURCE +int pthread_getattr_np(pthread_t, pthread_attr_t *); +#endif #ifdef __cplusplus }