diff options
Diffstat (limited to 'include/pthread.h')
| -rw-r--r-- | include/pthread.h | 216 |
1 files changed, 216 insertions, 0 deletions
diff --git a/include/pthread.h b/include/pthread.h new file mode 100644 index 00000000..ce6273d2 --- /dev/null +++ b/include/pthread.h @@ -0,0 +1,216 @@ +#ifndef _PTHREAD_H +#define _PTHREAD_H +#ifdef __cplusplus +extern "C" { +#endif + +#define __NEED_time_t +#define __NEED_struct_timespec +#define __NEED_sigset_t +#define __NEED_pthread_t +#define __NEED_size_t + +#include <bits/alltypes.h> + +struct sched_param; + +typedef int pthread_once_t, pthread_key_t, pthread_spinlock_t; +typedef int pthread_mutexattr_t, pthread_condattr_t, pthread_barrierattr_t; + +typedef struct { + size_t __guardsize; + size_t __stacksize; + unsigned __detach : 1; + unsigned __pad : 31; + int __attr[6]; +} pthread_attr_t; + +typedef struct { + int __attr[2]; +} pthread_rwlockattr_t; + +typedef struct { + int __type; + int __lock; + pthread_t __owner; + int __pad2; + int __waiters; + int __pad; +} pthread_mutex_t; + +typedef struct { + int __block; + int __pad[11]; +} pthread_cond_t; + +typedef struct { + int __wrlock; + int __readers; + int __waiters; + int __owner; + int __pad[4]; +} pthread_rwlock_t; + +typedef struct { + int __count; + int __limit; + int __left; + int __waiters; + int __barrier[1]; +} pthread_barrier_t; + +#define PTHREAD_CREATE_JOINABLE 0 +#define PTHREAD_CREATE_DETACHED 1 + +#define PTHREAD_MUTEX_NORMAL 0 +#define PTHREAD_MUTEX_DEFAULT 0 +#define PTHREAD_MUTEX_RECURSIVE 1 +#define PTHREAD_MUTEX_ERRORCHECK 2 + +#define PTHREAD_MUTEX_STALLED 0 +#define PTHREAD_MUTEX_ROBUST 1 + +#define PTHREAD_PRIO_NONE 0 +#define PTHREAD_PRIO_INHERIT 1 +#define PTHREAD_PRIO_PROTECT 2 + +#define PTHREAD_INHERIT_SCHED 0 +#define PTHREAD_EXPLICIT_SCHED 1 + +#define PTHREAD_SCOPE_SYSTEM 0 +#define PTHREAD_SCOPE_PROCESS 1 + +#define PTHREAD_PROCESS_PRIVATE 0 +#define PTHREAD_PROCESS_SHARED 1 + + +#define PTHREAD_MUTEX_INITIALIZER {0} +#define PTHREAD_RWLOCK_INITIALIZER {0} +#define PTHREAD_COND_INITIALIZER {0} +#define PTHREAD_ONCE_INIT 0 + + +#define PTHREAD_CANCEL_ENABLE 0 +#define PTHREAD_CANCEL_DISABLE 1 + +#define PTHREAD_CANCEL_DEFERRED 0 +#define PTHREAD_CANCEL_ASYNCHRONOUS 1 + +#define PTHREAD_CANCELLED ((void *)-1) + + +#define PTHREAD_BARRIER_SERIAL_THREAD (-1) + + +int pthread_create(pthread_t *, const pthread_attr_t *, void *(*)(void *), void *); +int pthread_detach(pthread_t); +void pthread_exit(void *); +int pthread_join(pthread_t, void **); + +pthread_t pthread_self(void); +int pthread_equal(pthread_t, pthread_t); + +int pthread_setcancelstate(int, int *); +int pthread_setcanceltype(int, int *); +void pthread_testcancel(void); +int pthread_cancel(pthread_t); + +int pthread_once(pthread_once_t *, void (*)(void)); + +int pthread_mutex_init(pthread_mutex_t *, const pthread_mutexattr_t *); +int pthread_mutex_lock(pthread_mutex_t *); +int pthread_mutex_unlock(pthread_mutex_t *); +int pthread_mutex_trylock(pthread_mutex_t *); +int pthread_mutex_destroy(pthread_mutex_t *); + +int pthread_cond_init(pthread_cond_t *, const pthread_condattr_t *); +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_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_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_wrlock(pthread_rwlock_t *); +int pthread_rwlock_trywrlock(pthread_rwlock_t *); +int pthread_rwlock_timedwrlock(pthread_rwlock_t *, const struct timespec *); +int pthread_rwlock_unlock(pthread_rwlock_t *); + +int pthread_spin_init(pthread_spinlock_t *, int); +int pthread_spin_destroy(pthread_spinlock_t *); +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_destroy(pthread_barrier_t *); +int pthread_barrier_wait(pthread_barrier_t *); + +int pthread_key_create(pthread_key_t *, void (*)(void *)); +int pthread_key_delete(pthread_key_t); +void *pthread_getspecific(pthread_key_t); +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(pthread_attr_t *, size_t *); +int pthread_attr_setguardsize(pthread_attr_t *, size_t); +int pthread_attr_getstacksize(pthread_attr_t *, size_t *); +int pthread_attr_setstacksize(pthread_attr_t *, size_t); +int pthread_attr_getdetachstate(pthread_attr_t *, int *); +int pthread_attr_setdetachstate(pthread_attr_t *, int); +int pthread_attr_getstack(pthread_attr_t *, void **, size_t *); +int pthread_attr_setstack(pthread_attr_t *, void *, size_t); +int pthread_attr_getscope(pthread_attr_t *, int *); +int pthread_attr_setscope(pthread_attr_t *, int); +int pthread_attr_getschedpolicy(pthread_attr_t *, int *); +int pthread_attr_setschedpolicy(pthread_attr_t *, int); +int pthread_attr_getschedparam(pthread_attr_t *, struct sched_param *); +int pthread_attr_setschedparam(pthread_attr_t *, const struct sched_param *); +int pthread_attr_getinheritsched(pthread_attr_t *, int *); +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_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_barrierattr_destroy(pthread_barrierattr_t *); +int pthread_barrierattr_getpshared(const pthread_barrierattr_t *, int *); +int pthread_barrierattr_init(pthread_barrierattr_t *); +int pthread_barrierattr_setpshared(pthread_barrierattr_t *, int); + +#include <bits/pthread.h> + +int __setjmp(void *); +void __pthread_register_cancel(struct __ptcb *); +void __pthread_unregister_cancel(struct __ptcb *); +void __pthread_unwind_next(struct __ptcb *); + +#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); { + +#define pthread_cleanup_pop(r) ; } \ +__pthread_unregister_cancel(&__cb); \ +if (r) __f(__x); } while (0) + + +#ifdef __cplusplus +} +#endif +#endif |