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Diffstat (limited to 'libc/include/pthread.h')
| -rw-r--r-- | libc/include/pthread.h | 243 |
1 files changed, 0 insertions, 243 deletions
diff --git a/libc/include/pthread.h b/libc/include/pthread.h deleted file mode 100644 index e3afdae..0000000 --- a/libc/include/pthread.h +++ /dev/null @@ -1,243 +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 <time.h> -#include <signal.h> -#include <sched.h> -#include <limits.h> -#include <sys/types.h> - -/* - * Types - */ -typedef struct -{ - int volatile value; -} pthread_mutex_t; - -#define PTHREAD_MUTEX_INITIALIZER {0} -#define PTHREAD_RECURSIVE_MUTEX_INITIALIZER {0x4000} -#define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER {0x8000} - -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 -}; - - - -typedef struct -{ - int volatile value; -} pthread_cond_t; - -typedef struct -{ - uint32_t flags; - void * stack_base; - size_t stack_size; - size_t guard_size; - int32_t sched_policy; - int32_t sched_priority; -} pthread_attr_t; - -typedef long pthread_mutexattr_t; -typedef long pthread_condattr_t; - -typedef int pthread_key_t; -typedef long pthread_t; - -typedef volatile int pthread_once_t; - -/* - * Defines - */ -#define PTHREAD_COND_INITIALIZER {0} - -#define PTHREAD_STACK_MIN (2 * PAGE_SIZE) - -#define PTHREAD_CREATE_DETACHED 0x00000001 -#define PTHREAD_CREATE_JOINABLE 0x00000000 - -#define PTHREAD_ONCE_INIT 0 - -#define PTHREAD_PROCESS_PRIVATE 0 -#define PTHREAD_PROCESS_SHARED 1 - -#define PTHREAD_SCOPE_SYSTEM 0 -#define PTHREAD_SCOPE_PROCESS 1 - -/* - * Prototypes - */ -#if __cplusplus -extern "C" { -#endif - -int pthread_attr_init(pthread_attr_t * attr); -int pthread_attr_destroy(pthread_attr_t * attr); - -int pthread_attr_setdetachstate(pthread_attr_t * attr, int state); -int pthread_attr_getdetachstate(pthread_attr_t const * attr, int * state); - -int pthread_attr_setschedpolicy(pthread_attr_t * attr, int policy); -int pthread_attr_getschedpolicy(pthread_attr_t const * attr, int * policy); - -int pthread_attr_setschedparam(pthread_attr_t * attr, struct sched_param const * param); -int pthread_attr_getschedparam(pthread_attr_t const * attr, struct sched_param * param); - -int pthread_attr_setstacksize(pthread_attr_t * attr, size_t stack_size); -int pthread_attr_getstacksize(pthread_attr_t const * attr, size_t * stack_size); - -int pthread_attr_setstackaddr(pthread_attr_t * attr, void * stackaddr); -int pthread_attr_getstackaddr(pthread_attr_t const * attr, void ** stackaddr); - -int pthread_attr_setstack(pthread_attr_t * attr, void * stackaddr, size_t stack_size); -int pthread_attr_getstack(pthread_attr_t const * attr, void ** stackaddr, size_t * stack_size); - -int pthread_attr_setguardsize(pthread_attr_t * attr, size_t guard_size); -int pthread_attr_getguardsize(pthread_attr_t const * attr, size_t * guard_size); - -int pthread_attr_setscope(pthread_attr_t *attr, int scope); -int pthread_attr_getscope(pthread_attr_t const *attr); - -int pthread_getattr_np(pthread_t thid, pthread_attr_t * attr); - -int pthread_create(pthread_t *thread, pthread_attr_t const * attr, - void *(*start_routine)(void *), void * arg); -void pthread_exit(void * retval); -int pthread_join(pthread_t thid, void ** ret_val); -int pthread_detach(pthread_t thid); - -pthread_t pthread_self(void); -int pthread_equal(pthread_t one, pthread_t two); - -int pthread_getschedparam(pthread_t thid, int * policy, - struct sched_param * param); -int pthread_setschedparam(pthread_t thid, int poilcy, - struct sched_param const * param); - -int pthread_mutexattr_init(pthread_mutexattr_t *attr); -int pthread_mutexattr_destroy(pthread_mutexattr_t *attr); -int pthread_mutexattr_gettype(const pthread_mutexattr_t *attr, int *type); -int pthread_mutexattr_settype(pthread_mutexattr_t *attr, int type); -int pthread_mutexattr_setpshared(pthread_mutexattr_t *attr, int pshared); -int pthread_mutexattr_getpshared(pthread_mutexattr_t *attr, int *pshared); - -int pthread_mutex_init(pthread_mutex_t *mutex, - const pthread_mutexattr_t *attr); -int pthread_mutex_destroy(pthread_mutex_t *mutex); -int pthread_mutex_lock(pthread_mutex_t *mutex); -int pthread_mutex_unlock(pthread_mutex_t *mutex); -int pthread_mutex_trylock(pthread_mutex_t *mutex); -int pthread_mutex_timedlock(pthread_mutex_t *mutex, struct timespec* ts); - -int pthread_cond_init(pthread_cond_t *cond, - const pthread_condattr_t *attr); -int pthread_cond_destroy(pthread_cond_t *cond); -int pthread_cond_broadcast(pthread_cond_t *cond); -int pthread_cond_signal(pthread_cond_t *cond); -int pthread_cond_wait(pthread_cond_t *cond, pthread_mutex_t *mutex); -int pthread_cond_timedwait(pthread_cond_t *cond, - pthread_mutex_t * mutex, - const struct timespec *abstime); - -/* BIONIC: same as pthread_cond_timedwait, except the 'abstime' given refers - * to the CLOCK_MONOTONIC clock instead, to avoid any problems when - * the wall-clock time is changed brutally - */ -int pthread_cond_timedwait_monotonic(pthread_cond_t *cond, - pthread_mutex_t *mutex, - const struct timespec *abstime); - -int pthread_cond_timeout_np(pthread_cond_t *cond, - pthread_mutex_t * mutex, - unsigned msecs); - -int pthread_key_create(pthread_key_t *key, void (*destructor_function)(void *)); -int pthread_key_delete (pthread_key_t); -int pthread_setspecific(pthread_key_t key, const void *value); -void *pthread_getspecific(pthread_key_t key); - -int pthread_kill(pthread_t tid, int sig); -int pthread_sigmask(int how, const sigset_t *set, sigset_t *oset); - -int pthread_getcpuclockid(pthread_t tid, clockid_t *clockid); - -int pthread_once(pthread_once_t *once_control, void (*init_routine)(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; - -extern void __pthread_cleanup_push(__pthread_cleanup_t* c, - __pthread_cleanup_func_t routine, - void* arg); - -extern void __pthread_cleanup_pop(__pthread_cleanup_t* c, - int execute); - -/* 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 behaviour. - * - * And indeed, GLibc and other C libraries use a similar definition - */ -#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 __cplusplus -} /* extern "C" */ -#endif - -/************ TO FIX ************/ - -#define LONG_LONG_MAX __LONG_LONG_MAX__ -#define LONG_LONG_MIN (-__LONG_LONG_MAX__ - 1) - -#endif // _PTHREAD_H_ |