11dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* 21dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * Copyright (C) 2008 The Android Open Source Project 31dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * All rights reserved. 41dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * 51dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * Redistribution and use in source and binary forms, with or without 61dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * modification, are permitted provided that the following conditions 71dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * are met: 81dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * * Redistributions of source code must retain the above copyright 91dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * notice, this list of conditions and the following disclaimer. 101dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * * Redistributions in binary form must reproduce the above copyright 111dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * notice, this list of conditions and the following disclaimer in 121dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * the documentation and/or other materials provided with the 131dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * distribution. 141dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * 151dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 161dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 171dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 181dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 191dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 201dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 211dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 221dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 231dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 241dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 251dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 261dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * SUCH DAMAGE. 271dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project */ 281dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#ifndef _PTHREAD_H_ 291dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define _PTHREAD_H_ 301dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 311dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#include <time.h> 321dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#include <signal.h> 331dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#include <sched.h> 341dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#include <limits.h> 351dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#include <sys/types.h> 361dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 371dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* 381dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * Types 391dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project */ 401dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projecttypedef struct 411dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project{ 421dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project int volatile value; 431dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project} pthread_mutex_t; 441dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 459831ad3ce6bd5b22da16a275ed67e7236eae3d1fDavid 'Digit' Turner#define __PTHREAD_MUTEX_INIT_VALUE 0 469831ad3ce6bd5b22da16a275ed67e7236eae3d1fDavid 'Digit' Turner#define __PTHREAD_RECURSIVE_MUTEX_INIT_VALUE 0x4000 479831ad3ce6bd5b22da16a275ed67e7236eae3d1fDavid 'Digit' Turner#define __PTHREAD_ERRORCHECK_MUTEX_INIT_VALUE 0x8000 489831ad3ce6bd5b22da16a275ed67e7236eae3d1fDavid 'Digit' Turner 499831ad3ce6bd5b22da16a275ed67e7236eae3d1fDavid 'Digit' Turner#define PTHREAD_MUTEX_INITIALIZER {__PTHREAD_MUTEX_INIT_VALUE} 509831ad3ce6bd5b22da16a275ed67e7236eae3d1fDavid 'Digit' Turner#define PTHREAD_RECURSIVE_MUTEX_INITIALIZER {__PTHREAD_RECURSIVE_MUTEX_INIT_VALUE} 519831ad3ce6bd5b22da16a275ed67e7236eae3d1fDavid 'Digit' Turner#define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER {__PTHREAD_ERRORCHECK_MUTEX_INIT_VALUE} 521dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 531dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectenum { 541dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project PTHREAD_MUTEX_NORMAL = 0, 551dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project PTHREAD_MUTEX_RECURSIVE = 1, 561dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project PTHREAD_MUTEX_ERRORCHECK = 2, 571dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 581dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project PTHREAD_MUTEX_ERRORCHECK_NP = PTHREAD_MUTEX_ERRORCHECK, 591dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project PTHREAD_MUTEX_RECURSIVE_NP = PTHREAD_MUTEX_RECURSIVE, 601dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 611dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project PTHREAD_MUTEX_DEFAULT = PTHREAD_MUTEX_NORMAL 621dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project}; 631dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 641dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 651dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 661dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projecttypedef struct 671dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project{ 681dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project int volatile value; 691dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project} pthread_cond_t; 701dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 711dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projecttypedef struct 721dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project{ 731dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project uint32_t flags; 741dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project void * stack_base; 751dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project size_t stack_size; 761dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project size_t guard_size; 771dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project int32_t sched_policy; 781dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project int32_t sched_priority; 791dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project} pthread_attr_t; 801dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 811dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projecttypedef long pthread_mutexattr_t; 821dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projecttypedef long pthread_condattr_t; 831dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 841dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projecttypedef int pthread_key_t; 851dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projecttypedef long pthread_t; 861dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 871dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projecttypedef volatile int pthread_once_t; 881dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 891dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* 901dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * Defines 911dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project */ 921dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define PTHREAD_COND_INITIALIZER {0} 931dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 941dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define PTHREAD_STACK_MIN (2 * PAGE_SIZE) 951dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 961dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define PTHREAD_CREATE_DETACHED 0x00000001 971dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define PTHREAD_CREATE_JOINABLE 0x00000000 981dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 991dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define PTHREAD_ONCE_INIT 0 1001dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1011dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define PTHREAD_PROCESS_PRIVATE 0 1021dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define PTHREAD_PROCESS_SHARED 1 1031dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1041dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define PTHREAD_SCOPE_SYSTEM 0 1051dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define PTHREAD_SCOPE_PROCESS 1 1061dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1071dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* 1081dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * Prototypes 1091dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project */ 110847b183f631ccbaa363a15c24195c00cad9529f9David 'Digit' Turner#ifdef __cplusplus 1111dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectextern "C" { 1121dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#endif 1131dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1141dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint pthread_attr_init(pthread_attr_t * attr); 1151dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint pthread_attr_destroy(pthread_attr_t * attr); 1161dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1171dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint pthread_attr_setdetachstate(pthread_attr_t * attr, int state); 1181dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint pthread_attr_getdetachstate(pthread_attr_t const * attr, int * state); 1191dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1201dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint pthread_attr_setschedpolicy(pthread_attr_t * attr, int policy); 1211dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint pthread_attr_getschedpolicy(pthread_attr_t const * attr, int * policy); 1221dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1231dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint pthread_attr_setschedparam(pthread_attr_t * attr, struct sched_param const * param); 1241dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint pthread_attr_getschedparam(pthread_attr_t const * attr, struct sched_param * param); 1251dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1261dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint pthread_attr_setstacksize(pthread_attr_t * attr, size_t stack_size); 1271dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint pthread_attr_getstacksize(pthread_attr_t const * attr, size_t * stack_size); 1281dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1291dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint pthread_attr_setstackaddr(pthread_attr_t * attr, void * stackaddr); 1301dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint pthread_attr_getstackaddr(pthread_attr_t const * attr, void ** stackaddr); 1311dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1321dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint pthread_attr_setstack(pthread_attr_t * attr, void * stackaddr, size_t stack_size); 1331dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint pthread_attr_getstack(pthread_attr_t const * attr, void ** stackaddr, size_t * stack_size); 1341dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1351dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint pthread_attr_setguardsize(pthread_attr_t * attr, size_t guard_size); 1361dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint pthread_attr_getguardsize(pthread_attr_t const * attr, size_t * guard_size); 1371dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1381dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint pthread_attr_setscope(pthread_attr_t *attr, int scope); 1391dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint pthread_attr_getscope(pthread_attr_t const *attr); 1401dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1411dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint pthread_getattr_np(pthread_t thid, pthread_attr_t * attr); 1421dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1431dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint pthread_create(pthread_t *thread, pthread_attr_t const * attr, 1441dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project void *(*start_routine)(void *), void * arg); 1451dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectvoid pthread_exit(void * retval); 1461dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint pthread_join(pthread_t thid, void ** ret_val); 1471dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint pthread_detach(pthread_t thid); 1481dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1491dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectpthread_t pthread_self(void); 1501dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint pthread_equal(pthread_t one, pthread_t two); 1511dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1521dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint pthread_getschedparam(pthread_t thid, int * policy, 1531dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project struct sched_param * param); 1541dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint pthread_setschedparam(pthread_t thid, int poilcy, 1551dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project struct sched_param const * param); 1561dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1571dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint pthread_mutexattr_init(pthread_mutexattr_t *attr); 1581dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint pthread_mutexattr_destroy(pthread_mutexattr_t *attr); 1591dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint pthread_mutexattr_gettype(const pthread_mutexattr_t *attr, int *type); 1601dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint pthread_mutexattr_settype(pthread_mutexattr_t *attr, int type); 1611dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint pthread_mutexattr_setpshared(pthread_mutexattr_t *attr, int pshared); 1621dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint pthread_mutexattr_getpshared(pthread_mutexattr_t *attr, int *pshared); 1631dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1641dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint pthread_mutex_init(pthread_mutex_t *mutex, 1651dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project const pthread_mutexattr_t *attr); 1661dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint pthread_mutex_destroy(pthread_mutex_t *mutex); 1671dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint pthread_mutex_lock(pthread_mutex_t *mutex); 1681dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint pthread_mutex_unlock(pthread_mutex_t *mutex); 1691dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint pthread_mutex_trylock(pthread_mutex_t *mutex); 1701dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint pthread_mutex_timedlock(pthread_mutex_t *mutex, struct timespec* ts); 1711dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 172ee7b077abf1d99503b986489ad93374a057cb354David 'Digit' Turnerint pthread_condattr_init(pthread_condattr_t *attr); 173ee7b077abf1d99503b986489ad93374a057cb354David 'Digit' Turnerint pthread_condattr_getpshared(pthread_condattr_t *attr, int *pshared); 174ee7b077abf1d99503b986489ad93374a057cb354David 'Digit' Turnerint pthread_condattr_setpshared(pthread_condattr_t* attr, int pshared); 175ee7b077abf1d99503b986489ad93374a057cb354David 'Digit' Turnerint pthread_condattr_destroy(pthread_condattr_t *attr); 176ee7b077abf1d99503b986489ad93374a057cb354David 'Digit' Turner 1771dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint pthread_cond_init(pthread_cond_t *cond, 1781dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project const pthread_condattr_t *attr); 1791dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint pthread_cond_destroy(pthread_cond_t *cond); 1801dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint pthread_cond_broadcast(pthread_cond_t *cond); 1811dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint pthread_cond_signal(pthread_cond_t *cond); 1821dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint pthread_cond_wait(pthread_cond_t *cond, pthread_mutex_t *mutex); 1831dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint pthread_cond_timedwait(pthread_cond_t *cond, 1841dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project pthread_mutex_t * mutex, 1851dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project const struct timespec *abstime); 1861dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1871dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* BIONIC: same as pthread_cond_timedwait, except the 'abstime' given refers 1881dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * to the CLOCK_MONOTONIC clock instead, to avoid any problems when 1891dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * the wall-clock time is changed brutally 1901dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project */ 191a2f5e212448f36f0b35cf695d13bb4defdb4472eMathias Agopianint pthread_cond_timedwait_monotonic_np(pthread_cond_t *cond, 192a2f5e212448f36f0b35cf695d13bb4defdb4472eMathias Agopian pthread_mutex_t *mutex, 193a2f5e212448f36f0b35cf695d13bb4defdb4472eMathias Agopian const struct timespec *abstime); 194a2f5e212448f36f0b35cf695d13bb4defdb4472eMathias Agopian 195a2f5e212448f36f0b35cf695d13bb4defdb4472eMathias Agopian/* BIONIC: DEPRECATED. same as pthread_cond_timedwait_monotonic_np() 196a2f5e212448f36f0b35cf695d13bb4defdb4472eMathias Agopian * unfortunately pthread_cond_timedwait_monotonic has shipped already 197a2f5e212448f36f0b35cf695d13bb4defdb4472eMathias Agopian */ 1981dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint pthread_cond_timedwait_monotonic(pthread_cond_t *cond, 1991dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project pthread_mutex_t *mutex, 2001dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project const struct timespec *abstime); 2011dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 202a2f5e212448f36f0b35cf695d13bb4defdb4472eMathias Agopian#define HAVE_PTHREAD_COND_TIMEDWAIT_MONOTONIC 1 203a2f5e212448f36f0b35cf695d13bb4defdb4472eMathias Agopian 204a2f5e212448f36f0b35cf695d13bb4defdb4472eMathias Agopian/* BIONIC: same as pthread_cond_timedwait, except the 'reltime' given refers 205a2f5e212448f36f0b35cf695d13bb4defdb4472eMathias Agopian * is relative to the current time. 206a2f5e212448f36f0b35cf695d13bb4defdb4472eMathias Agopian */ 207a2f5e212448f36f0b35cf695d13bb4defdb4472eMathias Agopianint pthread_cond_timedwait_relative_np(pthread_cond_t *cond, 208a2f5e212448f36f0b35cf695d13bb4defdb4472eMathias Agopian pthread_mutex_t *mutex, 209a2f5e212448f36f0b35cf695d13bb4defdb4472eMathias Agopian const struct timespec *reltime); 210a2f5e212448f36f0b35cf695d13bb4defdb4472eMathias Agopian 211a2f5e212448f36f0b35cf695d13bb4defdb4472eMathias Agopian#define HAVE_PTHREAD_COND_TIMEDWAIT_RELATIVE 1 212a2f5e212448f36f0b35cf695d13bb4defdb4472eMathias Agopian 213a2f5e212448f36f0b35cf695d13bb4defdb4472eMathias Agopian 214a2f5e212448f36f0b35cf695d13bb4defdb4472eMathias Agopian 2151dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint pthread_cond_timeout_np(pthread_cond_t *cond, 2161dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project pthread_mutex_t * mutex, 2171dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project unsigned msecs); 2181dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 2193f56b7f65adb9ee35cd0f878ca00b92011eec427David 'Digit' Turner/* same as pthread_mutex_lock(), but will wait up to 'msecs' milli-seconds 2203f56b7f65adb9ee35cd0f878ca00b92011eec427David 'Digit' Turner * before returning. same return values than pthread_mutex_trylock though, i.e. 2213f56b7f65adb9ee35cd0f878ca00b92011eec427David 'Digit' Turner * returns EBUSY if the lock could not be acquired after the timeout 2223f56b7f65adb9ee35cd0f878ca00b92011eec427David 'Digit' Turner * expired. 2233f56b7f65adb9ee35cd0f878ca00b92011eec427David 'Digit' Turner */ 2243f56b7f65adb9ee35cd0f878ca00b92011eec427David 'Digit' Turnerint pthread_mutex_lock_timeout_np(pthread_mutex_t *mutex, unsigned msecs); 2253f56b7f65adb9ee35cd0f878ca00b92011eec427David 'Digit' Turner 2268a1d2cf1422e35257c160ac5bb12dd3ee481c433David 'Digit' Turner/* read-write lock support */ 2278a1d2cf1422e35257c160ac5bb12dd3ee481c433David 'Digit' Turner 2288a1d2cf1422e35257c160ac5bb12dd3ee481c433David 'Digit' Turnertypedef int pthread_rwlockattr_t; 2298a1d2cf1422e35257c160ac5bb12dd3ee481c433David 'Digit' Turner 2308a1d2cf1422e35257c160ac5bb12dd3ee481c433David 'Digit' Turnertypedef struct { 2318a1d2cf1422e35257c160ac5bb12dd3ee481c433David 'Digit' Turner pthread_mutex_t lock; 2328a1d2cf1422e35257c160ac5bb12dd3ee481c433David 'Digit' Turner pthread_cond_t cond; 2338a1d2cf1422e35257c160ac5bb12dd3ee481c433David 'Digit' Turner int numLocks; 2348a1d2cf1422e35257c160ac5bb12dd3ee481c433David 'Digit' Turner int writerThreadId; 2358a1d2cf1422e35257c160ac5bb12dd3ee481c433David 'Digit' Turner int pendingReaders; 2368a1d2cf1422e35257c160ac5bb12dd3ee481c433David 'Digit' Turner int pendingWriters; 2378a1d2cf1422e35257c160ac5bb12dd3ee481c433David 'Digit' Turner void* reserved[4]; /* for future extensibility */ 2388a1d2cf1422e35257c160ac5bb12dd3ee481c433David 'Digit' Turner} pthread_rwlock_t; 2398a1d2cf1422e35257c160ac5bb12dd3ee481c433David 'Digit' Turner 240ca4462d76c65ebfbc20328ee283ac2f19efca732David 'Digit' Turner#define PTHREAD_RWLOCK_INITIALIZER { PTHREAD_MUTEX_INITIALIZER, PTHREAD_COND_INITIALIZER, 0, 0, 0, 0, { NULL, NULL, NULL, NULL } } 2418a1d2cf1422e35257c160ac5bb12dd3ee481c433David 'Digit' Turner 2428a1d2cf1422e35257c160ac5bb12dd3ee481c433David 'Digit' Turnerint pthread_rwlockattr_init(pthread_rwlockattr_t *attr); 2438a1d2cf1422e35257c160ac5bb12dd3ee481c433David 'Digit' Turnerint pthread_rwlockattr_destroy(pthread_rwlockattr_t *attr); 2448a1d2cf1422e35257c160ac5bb12dd3ee481c433David 'Digit' Turnerint pthread_rwlockattr_setpshared(pthread_rwlockattr_t *attr, int pshared); 2458a1d2cf1422e35257c160ac5bb12dd3ee481c433David 'Digit' Turnerint pthread_rwlockattr_getpshared(pthread_rwlockattr_t *attr, int *pshared); 2468a1d2cf1422e35257c160ac5bb12dd3ee481c433David 'Digit' Turner 2478a1d2cf1422e35257c160ac5bb12dd3ee481c433David 'Digit' Turnerint pthread_rwlock_init(pthread_rwlock_t *rwlock, const pthread_rwlockattr_t *attr); 2488a1d2cf1422e35257c160ac5bb12dd3ee481c433David 'Digit' Turnerint pthread_rwlock_destroy(pthread_rwlock_t *rwlock); 2498a1d2cf1422e35257c160ac5bb12dd3ee481c433David 'Digit' Turner 2508a1d2cf1422e35257c160ac5bb12dd3ee481c433David 'Digit' Turnerint pthread_rwlock_rdlock(pthread_rwlock_t *rwlock); 2518a1d2cf1422e35257c160ac5bb12dd3ee481c433David 'Digit' Turnerint pthread_rwlock_tryrdlock(pthread_rwlock_t *rwlock); 2528a1d2cf1422e35257c160ac5bb12dd3ee481c433David 'Digit' Turnerint pthread_rwlock_timedrdlock(pthread_rwlock_t *rwlock, const struct timespec *abs_timeout); 2538a1d2cf1422e35257c160ac5bb12dd3ee481c433David 'Digit' Turner 2548a1d2cf1422e35257c160ac5bb12dd3ee481c433David 'Digit' Turnerint pthread_rwlock_wrlock(pthread_rwlock_t *rwlock); 2558a1d2cf1422e35257c160ac5bb12dd3ee481c433David 'Digit' Turnerint pthread_rwlock_trywrlock(pthread_rwlock_t *rwlock); 2568a1d2cf1422e35257c160ac5bb12dd3ee481c433David 'Digit' Turnerint pthread_rwlock_timedwrlock(pthread_rwlock_t *rwlock, const struct timespec *abs_timeout); 2578a1d2cf1422e35257c160ac5bb12dd3ee481c433David 'Digit' Turner 2588a1d2cf1422e35257c160ac5bb12dd3ee481c433David 'Digit' Turnerint pthread_rwlock_unlock(pthread_rwlock_t *rwlock); 2598a1d2cf1422e35257c160ac5bb12dd3ee481c433David 'Digit' Turner 2608a1d2cf1422e35257c160ac5bb12dd3ee481c433David 'Digit' Turner 2611dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint pthread_key_create(pthread_key_t *key, void (*destructor_function)(void *)); 2621dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint pthread_key_delete (pthread_key_t); 2631dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint pthread_setspecific(pthread_key_t key, const void *value); 2641dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectvoid *pthread_getspecific(pthread_key_t key); 2651dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 2661dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint pthread_kill(pthread_t tid, int sig); 2671dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint pthread_sigmask(int how, const sigset_t *set, sigset_t *oset); 2681dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 2691dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint pthread_getcpuclockid(pthread_t tid, clockid_t *clockid); 2701dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 2711dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint pthread_once(pthread_once_t *once_control, void (*init_routine)(void)); 2721dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 27378c1c04ced772298be8bdb5a94b6ce491bb9b3e1André Goddard Rosaint pthread_setname_np(pthread_t thid, const char *thname); 27478c1c04ced772298be8bdb5a94b6ce491bb9b3e1André Goddard Rosa 2754f086aeb4aa06e13079b7fec71a8178ceeacf318Matt Fischerint pthread_atfork(void (*prepare)(void), void (*parent)(void), void(*child)(void)); 2764f086aeb4aa06e13079b7fec71a8178ceeacf318Matt Fischer 2771dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projecttypedef void (*__pthread_cleanup_func_t)(void*); 2781dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 2791dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projecttypedef struct __pthread_cleanup_t { 2801dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project struct __pthread_cleanup_t* __cleanup_prev; 2811dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project __pthread_cleanup_func_t __cleanup_routine; 2821dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project void* __cleanup_arg; 2831dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project} __pthread_cleanup_t; 2841dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 2851dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectextern void __pthread_cleanup_push(__pthread_cleanup_t* c, 2861dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project __pthread_cleanup_func_t routine, 2871dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project void* arg); 2881dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 2891dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectextern void __pthread_cleanup_pop(__pthread_cleanup_t* c, 2901dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project int execute); 2911dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 2921dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* Believe or not, the definitions of pthread_cleanup_push and 2931dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * pthread_cleanup_pop below are correct. Posix states that these 2941dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * can be implemented as macros that might introduce opening and 2951dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * closing braces, and that using setjmp/longjmp/return/break/continue 2961dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * between them results in undefined behaviour. 2971dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * 2981dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * And indeed, GLibc and other C libraries use a similar definition 2991dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project */ 3001dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define pthread_cleanup_push(routine, arg) \ 3011dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project do { \ 3021dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project __pthread_cleanup_t __cleanup; \ 3031dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project __pthread_cleanup_push( &__cleanup, (routine), (arg) ); \ 3041dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 3051dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define pthread_cleanup_pop(execute) \ 3061dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project __pthread_cleanup_pop( &__cleanup, (execute)); \ 3071dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project } while (0); 3081dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 309847b183f631ccbaa363a15c24195c00cad9529f9David 'Digit' Turner#ifdef __cplusplus 3101dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project} /* extern "C" */ 3111dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#endif 3121dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 3131dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/************ TO FIX ************/ 3141dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 3151dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define LONG_LONG_MAX __LONG_LONG_MAX__ 3161dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define LONG_LONG_MIN (-__LONG_LONG_MAX__ - 1) 3171dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 318bd8d987b3c3aa6d9d00cede2cb091f00bdb42204David 'Digit' Turner#endif /* _PTHREAD_H_ */ 319