1#ifndef _PTHREAD_H 2#define _PTHREAD_H 3#ifdef __cplusplus 4extern "C" { 5#endif 6 7#include <features.h> 8 9#define __NEED_time_t 10#define __NEED_clockid_t 11#define __NEED_struct_timespec 12#define __NEED_sigset_t 13#define __NEED_pthread_t 14#define __NEED_pthread_attr_t 15#define __NEED_pthread_mutexattr_t 16#define __NEED_pthread_condattr_t 17#define __NEED_pthread_rwlockattr_t 18#define __NEED_pthread_barrierattr_t 19#define __NEED_pthread_mutex_t 20#define __NEED_pthread_cond_t 21#define __NEED_pthread_rwlock_t 22#define __NEED_pthread_barrier_t 23#define __NEED_pthread_spinlock_t 24#define __NEED_pthread_key_t 25#define __NEED_pthread_once_t 26#define __NEED_size_t 27 28#include <bits/alltypes.h> 29 30#include <sched.h> 31#include <time.h> 32 33#define PTHREAD_CREATE_JOINABLE 0 34#define PTHREAD_CREATE_DETACHED 1 35 36#define PTHREAD_MUTEX_NORMAL 0 37#define PTHREAD_MUTEX_DEFAULT 0 38#define PTHREAD_MUTEX_RECURSIVE 1 39#define PTHREAD_MUTEX_ERRORCHECK 2 40 41#define PTHREAD_MUTEX_STALLED 0 42#define PTHREAD_MUTEX_ROBUST 1 43 44#define PTHREAD_PRIO_NONE 0 45#define PTHREAD_PRIO_INHERIT 1 46#define PTHREAD_PRIO_PROTECT 2 47 48#define PTHREAD_INHERIT_SCHED 0 49#define PTHREAD_EXPLICIT_SCHED 1 50 51#define PTHREAD_SCOPE_SYSTEM 0 52#define PTHREAD_SCOPE_PROCESS 1 53 54#define PTHREAD_PROCESS_PRIVATE 0 55#define PTHREAD_PROCESS_SHARED 1 56 57 58#define PTHREAD_MUTEX_INITIALIZER {{{0}}} 59#define PTHREAD_RWLOCK_INITIALIZER {{{0}}} 60#define PTHREAD_COND_INITIALIZER {{{0}}} 61#define PTHREAD_ONCE_INIT 0 62 63 64#define PTHREAD_CANCEL_ENABLE 0 65#define PTHREAD_CANCEL_DISABLE 1 66#define PTHREAD_CANCEL_MASKED 2 67 68#define PTHREAD_CANCEL_DEFERRED 0 69#define PTHREAD_CANCEL_ASYNCHRONOUS 1 70 71#define PTHREAD_CANCELED ((void *)-1) 72 73 74#define PTHREAD_BARRIER_SERIAL_THREAD (-1) 75 76 77int pthread_create(pthread_t *__restrict, const pthread_attr_t *__restrict, void *(*)(void *), void *__restrict); 78int pthread_detach(pthread_t); 79_Noreturn void pthread_exit(void *); 80int pthread_join(pthread_t, void **); 81 82pthread_t pthread_self(void); 83 84int pthread_equal(pthread_t, pthread_t); 85#ifndef __cplusplus 86#define pthread_equal(x,y) ((x)==(y)) 87#endif 88 89int pthread_setcancelstate(int, int *); 90int pthread_setcanceltype(int, int *); 91void pthread_testcancel(void); 92int pthread_cancel(pthread_t); 93 94int pthread_getschedparam(pthread_t, int *__restrict, struct sched_param *__restrict); 95int pthread_setschedparam(pthread_t, int, const struct sched_param *); 96int pthread_setschedprio(pthread_t, int); 97 98int pthread_once(pthread_once_t *, void (*)(void)); 99 100int pthread_mutex_init(pthread_mutex_t *__restrict, const pthread_mutexattr_t *__restrict); 101int pthread_mutex_lock(pthread_mutex_t *); 102int pthread_mutex_unlock(pthread_mutex_t *); 103int pthread_mutex_trylock(pthread_mutex_t *); 104int pthread_mutex_timedlock(pthread_mutex_t *__restrict, const struct timespec *__restrict); 105int pthread_mutex_destroy(pthread_mutex_t *); 106int pthread_mutex_consistent(pthread_mutex_t *); 107 108int pthread_mutex_getprioceiling(const pthread_mutex_t *__restrict, int *__restrict); 109int pthread_mutex_setprioceiling(pthread_mutex_t *__restrict, int, int *__restrict); 110 111int pthread_cond_init(pthread_cond_t *__restrict, const pthread_condattr_t *__restrict); 112int pthread_cond_destroy(pthread_cond_t *); 113int pthread_cond_wait(pthread_cond_t *__restrict, pthread_mutex_t *__restrict); 114int pthread_cond_timedwait(pthread_cond_t *__restrict, pthread_mutex_t *__restrict, const struct timespec *__restrict); 115int pthread_cond_broadcast(pthread_cond_t *); 116int pthread_cond_signal(pthread_cond_t *); 117 118int pthread_rwlock_init(pthread_rwlock_t *__restrict, const pthread_rwlockattr_t *__restrict); 119int pthread_rwlock_destroy(pthread_rwlock_t *); 120int pthread_rwlock_rdlock(pthread_rwlock_t *); 121int pthread_rwlock_tryrdlock(pthread_rwlock_t *); 122int pthread_rwlock_timedrdlock(pthread_rwlock_t *__restrict, const struct timespec *__restrict); 123int pthread_rwlock_wrlock(pthread_rwlock_t *); 124int pthread_rwlock_trywrlock(pthread_rwlock_t *); 125int pthread_rwlock_timedwrlock(pthread_rwlock_t *__restrict, const struct timespec *__restrict); 126int pthread_rwlock_unlock(pthread_rwlock_t *); 127 128int pthread_spin_init(pthread_spinlock_t *, int); 129int pthread_spin_destroy(pthread_spinlock_t *); 130int pthread_spin_lock(pthread_spinlock_t *); 131int pthread_spin_trylock(pthread_spinlock_t *); 132int pthread_spin_unlock(pthread_spinlock_t *); 133 134int pthread_barrier_init(pthread_barrier_t *__restrict, const pthread_barrierattr_t *__restrict, unsigned); 135int pthread_barrier_destroy(pthread_barrier_t *); 136int pthread_barrier_wait(pthread_barrier_t *); 137 138int pthread_key_create(pthread_key_t *, void (*)(void *)); 139int pthread_key_delete(pthread_key_t); 140void *pthread_getspecific(pthread_key_t); 141int pthread_setspecific(pthread_key_t, const void *); 142 143int pthread_attr_init(pthread_attr_t *); 144int pthread_attr_destroy(pthread_attr_t *); 145 146int pthread_attr_getguardsize(const pthread_attr_t *__restrict, size_t *__restrict); 147int pthread_attr_setguardsize(pthread_attr_t *, size_t); 148int pthread_attr_getstacksize(const pthread_attr_t *__restrict, size_t *__restrict); 149int pthread_attr_setstacksize(pthread_attr_t *, size_t); 150int pthread_attr_getdetachstate(const pthread_attr_t *, int *); 151int pthread_attr_setdetachstate(pthread_attr_t *, int); 152int pthread_attr_getstack(const pthread_attr_t *__restrict, void **__restrict, size_t *__restrict); 153int pthread_attr_setstack(pthread_attr_t *, void *, size_t); 154int pthread_attr_getscope(const pthread_attr_t *__restrict, int *__restrict); 155int pthread_attr_setscope(pthread_attr_t *, int); 156int pthread_attr_getschedpolicy(const pthread_attr_t *__restrict, int *__restrict); 157int pthread_attr_setschedpolicy(pthread_attr_t *, int); 158int pthread_attr_getschedparam(const pthread_attr_t *__restrict, struct sched_param *__restrict); 159int pthread_attr_setschedparam(pthread_attr_t *__restrict, const struct sched_param *__restrict); 160int pthread_attr_getinheritsched(const pthread_attr_t *__restrict, int *__restrict); 161int pthread_attr_setinheritsched(pthread_attr_t *, int); 162 163int pthread_mutexattr_destroy(pthread_mutexattr_t *); 164int pthread_mutexattr_getprioceiling(const pthread_mutexattr_t *__restrict, int *__restrict); 165int pthread_mutexattr_getprotocol(const pthread_mutexattr_t *__restrict, int *__restrict); 166int pthread_mutexattr_getpshared(const pthread_mutexattr_t *__restrict, int *__restrict); 167int pthread_mutexattr_getrobust(const pthread_mutexattr_t *__restrict, int *__restrict); 168int pthread_mutexattr_gettype(const pthread_mutexattr_t *__restrict, int *__restrict); 169int pthread_mutexattr_init(pthread_mutexattr_t *); 170int pthread_mutexattr_setprioceiling(pthread_mutexattr_t *, int); 171int pthread_mutexattr_setprotocol(pthread_mutexattr_t *, int); 172int pthread_mutexattr_setpshared(pthread_mutexattr_t *, int); 173int pthread_mutexattr_setrobust(pthread_mutexattr_t *, int); 174int pthread_mutexattr_settype(pthread_mutexattr_t *, int); 175 176int pthread_condattr_init(pthread_condattr_t *); 177int pthread_condattr_destroy(pthread_condattr_t *); 178int pthread_condattr_setclock(pthread_condattr_t *, clockid_t); 179int pthread_condattr_setpshared(pthread_condattr_t *, int); 180int pthread_condattr_getclock(const pthread_condattr_t *__restrict, clockid_t *__restrict); 181int pthread_condattr_getpshared(const pthread_condattr_t *__restrict, int *__restrict); 182 183int pthread_rwlockattr_init(pthread_rwlockattr_t *); 184int pthread_rwlockattr_destroy(pthread_rwlockattr_t *); 185int pthread_rwlockattr_setpshared(pthread_rwlockattr_t *, int); 186int pthread_rwlockattr_getpshared(const pthread_rwlockattr_t *__restrict, int *__restrict); 187 188int pthread_barrierattr_destroy(pthread_barrierattr_t *); 189int pthread_barrierattr_getpshared(const pthread_barrierattr_t *__restrict, int *__restrict); 190int pthread_barrierattr_init(pthread_barrierattr_t *); 191int pthread_barrierattr_setpshared(pthread_barrierattr_t *, int); 192 193int pthread_atfork(void (*)(void), void (*)(void), void (*)(void)); 194 195int pthread_getconcurrency(void); 196int pthread_setconcurrency(int); 197 198int pthread_getcpuclockid(pthread_t, clockid_t *); 199 200struct __ptcb { 201 void (*__f)(void *); 202 void *__x; 203 struct __ptcb *__next; 204}; 205 206void _pthread_cleanup_push(struct __ptcb *, void (*)(void *), void *); 207void _pthread_cleanup_pop(struct __ptcb *, int); 208 209#define pthread_cleanup_push(f, x) do { struct __ptcb __cb; _pthread_cleanup_push(&__cb, f, x); 210#define pthread_cleanup_pop(r) _pthread_cleanup_pop(&__cb, (r)); } while(0) 211 212#ifdef _GNU_SOURCE 213struct cpu_set_t; 214int pthread_getaffinity_np(pthread_t, size_t, struct cpu_set_t *); 215int pthread_setaffinity_np(pthread_t, size_t, const struct cpu_set_t *); 216int pthread_getattr_np(pthread_t, pthread_attr_t *); 217int pthread_setname_np(pthread_t, const char *); 218int pthread_getattr_default_np(pthread_attr_t *); 219int pthread_setattr_default_np(const pthread_attr_t *); 220int pthread_tryjoin_np(pthread_t, void **); 221int pthread_timedjoin_np(pthread_t, void **, const struct timespec *); 222#endif 223 224#ifdef __cplusplus 225} 226#endif 227#endif 228