diff options
Diffstat (limited to 'headers/pthread.h')
| -rw-r--r-- | headers/pthread.h | 275 |
1 files changed, 0 insertions, 275 deletions
diff --git a/headers/pthread.h b/headers/pthread.h deleted file mode 100644 index 62ac774db..000000000 --- a/headers/pthread.h +++ /dev/null @@ -1,275 +0,0 @@ -/* - * Copyright (C) 2008 The Android Open Source Project - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS - * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE - * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, - * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS - * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED - * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, - * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT - * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#ifndef _PTHREAD_H_ -#define _PTHREAD_H_ - -#include <limits.h> -#include <bits/pthread_types.h> -#include <sched.h> -#include <sys/cdefs.h> -#include <sys/types.h> -#include <time.h> - -__BEGIN_DECLS - -#if defined(__clang__) -#pragma clang diagnostic push -#pragma clang diagnostic ignored "-Wnullability-completeness" -#endif - -enum { - PTHREAD_MUTEX_NORMAL = 0, - PTHREAD_MUTEX_RECURSIVE = 1, - PTHREAD_MUTEX_ERRORCHECK = 2, - - PTHREAD_MUTEX_ERRORCHECK_NP = PTHREAD_MUTEX_ERRORCHECK, - PTHREAD_MUTEX_RECURSIVE_NP = PTHREAD_MUTEX_RECURSIVE, - - PTHREAD_MUTEX_DEFAULT = PTHREAD_MUTEX_NORMAL -}; - -#define PTHREAD_MUTEX_INITIALIZER { { ((PTHREAD_MUTEX_NORMAL & 3) << 14) } } -#define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP { { ((PTHREAD_MUTEX_RECURSIVE & 3) << 14) } } -#define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP { { ((PTHREAD_MUTEX_ERRORCHECK & 3) << 14) } } - -#define PTHREAD_COND_INITIALIZER { { 0 } } - -#define PTHREAD_RWLOCK_INITIALIZER { { 0 } } - -enum { - PTHREAD_RWLOCK_PREFER_READER_NP = 0, - PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP = 1, -}; - -#define PTHREAD_ONCE_INIT 0 - -#define PTHREAD_BARRIER_SERIAL_THREAD -1 - -#if defined(__LP64__) -#define PTHREAD_STACK_MIN (4 * PAGE_SIZE) -#else -#define PTHREAD_STACK_MIN (2 * PAGE_SIZE) -#endif - -#define PTHREAD_CREATE_DETACHED 0x00000001 -#define PTHREAD_CREATE_JOINABLE 0x00000000 - -#define PTHREAD_PROCESS_PRIVATE 0 -#define PTHREAD_PROCESS_SHARED 1 - -#define PTHREAD_SCOPE_SYSTEM 0 -#define PTHREAD_SCOPE_PROCESS 1 - - -#if __ANDROID_API__ >= 12 -int pthread_atfork(void (*)(void), void (*)(void), void (*)(void)) __INTRODUCED_IN(12); -#endif /* __ANDROID_API__ >= 12 */ - - -int pthread_attr_destroy(pthread_attr_t* _Nonnull); -int pthread_attr_getdetachstate(const pthread_attr_t* _Nonnull, int* _Nonnull); -int pthread_attr_getguardsize(const pthread_attr_t* _Nonnull, size_t* _Nonnull); -int pthread_attr_getschedparam(const pthread_attr_t* _Nonnull, struct sched_param* _Nonnull); -int pthread_attr_getschedpolicy(const pthread_attr_t* _Nonnull, int* _Nonnull); -int pthread_attr_getscope(const pthread_attr_t* _Nonnull, int* _Nonnull); -int pthread_attr_getstack(const pthread_attr_t* _Nonnull, void** _Nonnull, size_t* _Nonnull); -int pthread_attr_getstacksize(const pthread_attr_t* _Nonnull, size_t* _Nonnull); -int pthread_attr_init(pthread_attr_t* _Nonnull); -int pthread_attr_setdetachstate(pthread_attr_t* _Nonnull, int); -int pthread_attr_setguardsize(pthread_attr_t* _Nonnull, size_t); -int pthread_attr_setschedparam(pthread_attr_t* _Nonnull, const struct sched_param* _Nonnull); -int pthread_attr_setschedpolicy(pthread_attr_t* _Nonnull, int); -int pthread_attr_setscope(pthread_attr_t* _Nonnull, int); -int pthread_attr_setstack(pthread_attr_t* _Nonnull, void*, size_t); -int pthread_attr_setstacksize(pthread_attr_t* _Nonnull, size_t); - -int pthread_condattr_destroy(pthread_condattr_t* _Nonnull); - -#if __ANDROID_API__ >= 21 -int pthread_condattr_getclock(const pthread_condattr_t* _Nonnull, clockid_t* _Nonnull) - __INTRODUCED_IN(21); -#endif /* __ANDROID_API__ >= 21 */ - -int pthread_condattr_getpshared(const pthread_condattr_t* _Nonnull, int* _Nonnull); -int pthread_condattr_init(pthread_condattr_t* _Nonnull); - -#if __ANDROID_API__ >= 21 -int pthread_condattr_setclock(pthread_condattr_t* _Nonnull, clockid_t) __INTRODUCED_IN(21); -#endif /* __ANDROID_API__ >= 21 */ - -int pthread_condattr_setpshared(pthread_condattr_t* _Nonnull, int); - -int pthread_cond_broadcast(pthread_cond_t* _Nonnull); -int pthread_cond_destroy(pthread_cond_t* _Nonnull); -int pthread_cond_init(pthread_cond_t* _Nonnull, const pthread_condattr_t*); -int pthread_cond_signal(pthread_cond_t* _Nonnull); -int pthread_cond_timedwait(pthread_cond_t* _Nonnull, pthread_mutex_t* _Nonnull, - const struct timespec* _Nonnull); -int pthread_cond_wait(pthread_cond_t* _Nonnull, pthread_mutex_t* _Nonnull); - -int pthread_create(pthread_t* _Nonnull, pthread_attr_t const*, - void* (* _Nonnull start_routine)(void*), void*); -int pthread_detach(pthread_t); -void pthread_exit(void*) __noreturn; - -int pthread_equal(pthread_t, pthread_t); - -int pthread_getattr_np(pthread_t, pthread_attr_t* _Nonnull); - -int pthread_getcpuclockid(pthread_t, clockid_t* _Nonnull); - -int pthread_getschedparam(pthread_t, int* _Nonnull, struct sched_param* _Nonnull); - -void* pthread_getspecific(pthread_key_t); - - -#if __ANDROID_API__ >= 21 -pid_t pthread_gettid_np(pthread_t) __INTRODUCED_IN(21); -#endif /* __ANDROID_API__ >= 21 */ - - -int pthread_join(pthread_t, void**); - -int pthread_key_create(pthread_key_t* _Nonnull, void (*)(void*)); -int pthread_key_delete(pthread_key_t); - -int pthread_mutexattr_destroy(pthread_mutexattr_t* _Nonnull); -int pthread_mutexattr_getpshared(const pthread_mutexattr_t* _Nonnull, int* _Nonnull); -int pthread_mutexattr_gettype(const pthread_mutexattr_t* _Nonnull, int* _Nonnull); -int pthread_mutexattr_init(pthread_mutexattr_t* _Nonnull); -int pthread_mutexattr_setpshared(pthread_mutexattr_t* _Nonnull, int); -int pthread_mutexattr_settype(pthread_mutexattr_t* _Nonnull, int); - -int pthread_mutex_destroy(pthread_mutex_t* _Nonnull); -int pthread_mutex_init(pthread_mutex_t* _Nonnull, const pthread_mutexattr_t*); -int pthread_mutex_lock(pthread_mutex_t* _Nonnull); - -#if __ANDROID_API__ >= 21 -int pthread_mutex_timedlock(pthread_mutex_t* _Nonnull, const struct timespec* _Nonnull) - __INTRODUCED_IN(21); -#endif /* __ANDROID_API__ >= 21 */ - -int pthread_mutex_trylock(pthread_mutex_t* _Nonnull); -int pthread_mutex_unlock(pthread_mutex_t* _Nonnull); - -int pthread_once(pthread_once_t* _Nonnull, void (* _Nonnull init_routine)(void)); - -int pthread_rwlockattr_init(pthread_rwlockattr_t* _Nonnull); -int pthread_rwlockattr_destroy(pthread_rwlockattr_t* _Nonnull); -int pthread_rwlockattr_getpshared(const pthread_rwlockattr_t* _Nonnull, int* _Nonnull); -int pthread_rwlockattr_setpshared(pthread_rwlockattr_t* _Nonnull, int); - -#if __ANDROID_API__ >= 23 -int pthread_rwlockattr_getkind_np(const pthread_rwlockattr_t* _Nonnull, int* _Nonnull) - __INTRODUCED_IN(23); -int pthread_rwlockattr_setkind_np(pthread_rwlockattr_t* _Nonnull, int) __INTRODUCED_IN(23); -#endif /* __ANDROID_API__ >= 23 */ - - -int pthread_rwlock_destroy(pthread_rwlock_t* _Nonnull); -int pthread_rwlock_init(pthread_rwlock_t* _Nonnull, const pthread_rwlockattr_t*); -int pthread_rwlock_rdlock(pthread_rwlock_t* _Nonnull); -int pthread_rwlock_timedrdlock(pthread_rwlock_t* _Nonnull, const struct timespec* _Nonnull); -int pthread_rwlock_timedwrlock(pthread_rwlock_t* _Nonnull, const struct timespec* _Nonnull); -int pthread_rwlock_tryrdlock(pthread_rwlock_t* _Nonnull); -int pthread_rwlock_trywrlock(pthread_rwlock_t* _Nonnull); -int pthread_rwlock_unlock(pthread_rwlock_t* _Nonnull); -int pthread_rwlock_wrlock(pthread_rwlock_t* _Nonnull); - - -#if __ANDROID_API__ >= 24 -int pthread_barrierattr_init(pthread_barrierattr_t* _Nonnull attr) __INTRODUCED_IN(24); -int pthread_barrierattr_destroy(pthread_barrierattr_t* _Nonnull attr) __INTRODUCED_IN(24); -int pthread_barrierattr_getpshared(const pthread_barrierattr_t* _Nonnull attr, - int* _Nonnull pshared) __INTRODUCED_IN(24); -int pthread_barrierattr_setpshared(pthread_barrierattr_t* _Nonnull attr, int pshared) - __INTRODUCED_IN(24); - -int pthread_barrier_init(pthread_barrier_t* _Nonnull, const pthread_barrierattr_t*, unsigned) - __INTRODUCED_IN(24); -int pthread_barrier_destroy(pthread_barrier_t* _Nonnull) __INTRODUCED_IN(24); -int pthread_barrier_wait(pthread_barrier_t* _Nonnull) __INTRODUCED_IN(24); - -int pthread_spin_destroy(pthread_spinlock_t* _Nonnull) __INTRODUCED_IN(24); -int pthread_spin_init(pthread_spinlock_t* _Nonnull, int) __INTRODUCED_IN(24); -int pthread_spin_lock(pthread_spinlock_t* _Nonnull) __INTRODUCED_IN(24); -int pthread_spin_trylock(pthread_spinlock_t* _Nonnull) __INTRODUCED_IN(24); -int pthread_spin_unlock(pthread_spinlock_t* _Nonnull) __INTRODUCED_IN(24); -#endif /* __ANDROID_API__ >= 24 */ - - -pthread_t pthread_self(void) __attribute_const__; - -#if defined(__USE_GNU) - -#if __ANDROID_API__ >= __ANDROID_API_FUTURE__ -int pthread_getname_np(pthread_t, char* _Nonnull, size_t) __INTRODUCED_IN_FUTURE; -#endif /* __ANDROID_API__ >= __ANDROID_API_FUTURE__ */ - -#endif -/* TODO: this should be __USE_GNU too. */ -int pthread_setname_np(pthread_t, const char* _Nonnull); - -int pthread_setschedparam(pthread_t, int, const struct sched_param* _Nonnull); - -int pthread_setspecific(pthread_key_t, const void*); - -typedef void (*__pthread_cleanup_func_t)(void*); - -typedef struct __pthread_cleanup_t { - struct __pthread_cleanup_t* __cleanup_prev; - __pthread_cleanup_func_t __cleanup_routine; - void* __cleanup_arg; -} __pthread_cleanup_t; - -void __pthread_cleanup_push(__pthread_cleanup_t* c, __pthread_cleanup_func_t, void*); -void __pthread_cleanup_pop(__pthread_cleanup_t*, int); - -/* Believe or not, the definitions of pthread_cleanup_push and - * pthread_cleanup_pop below are correct. Posix states that these - * can be implemented as macros that might introduce opening and - * closing braces, and that using setjmp/longjmp/return/break/continue - * between them results in undefined behavior. - */ -#define pthread_cleanup_push(routine, arg) \ - do { \ - __pthread_cleanup_t __cleanup; \ - __pthread_cleanup_push( &__cleanup, (routine), (arg) ); \ - -#define pthread_cleanup_pop(execute) \ - __pthread_cleanup_pop( &__cleanup, (execute)); \ - } while (0); \ - -#if defined(__clang__) -#pragma clang diagnostic pop -#endif - -__END_DECLS - -#endif /* _PTHREAD_H_ */ |