X-Git-Url: https://git.saurik.com/apple/libc.git/blobdiff_plain/9385eb3d10ebe5eb398c52040ec3dbfba9b0cdcf..7b00c0c43f52e9d27168e67a26aac19065cdb40c:/pthreads/pthread.h diff --git a/pthreads/pthread.h b/pthreads/pthread.h index b927a65..132d42e 100644 --- a/pthreads/pthread.h +++ b/pthreads/pthread.h @@ -2,16 +2,14 @@ * Copyright (c) 2000-2003 Apple Computer, Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ - * - * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved. - * + * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this * file. - * + * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, @@ -19,29 +17,29 @@ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. - * + * * @APPLE_LICENSE_HEADER_END@ */ /* - * Copyright 1996 1995 by Open Software Foundation, Inc. 1997 1996 1995 1994 1993 1992 1991 - * All Rights Reserved - * - * Permission to use, copy, modify, and distribute this software and - * its documentation for any purpose and without fee is hereby granted, - * provided that the above copyright notice appears in all copies and - * that both the copyright notice and this permission notice appear in - * supporting documentation. - * - * OSF DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS - * FOR A PARTICULAR PURPOSE. - * - * IN NO EVENT SHALL OSF BE LIABLE FOR ANY SPECIAL, INDIRECT, OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM - * LOSS OF USE, DATA OR PROFITS, WHETHER IN ACTION OF CONTRACT, - * NEGLIGENCE, OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION - * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - * + * Copyright 1996 1995 by Open Software Foundation, Inc. 1997 1996 1995 1994 1993 1992 1991 + * All Rights Reserved + * + * Permission to use, copy, modify, and distribute this software and + * its documentation for any purpose and without fee is hereby granted, + * provided that the above copyright notice appears in all copies and + * that both the copyright notice and this permission notice appear in + * supporting documentation. + * + * OSF DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE + * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE. + * + * IN NO EVENT SHALL OSF BE LIABLE FOR ANY SPECIAL, INDIRECT, OR + * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM + * LOSS OF USE, DATA OR PROFITS, WHETHER IN ACTION OF CONTRACT, + * NEGLIGENCE, OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION + * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * */ /* * MkLinux @@ -51,28 +49,85 @@ * POSIX Threads - IEEE 1003.1c */ -#ifndef _POSIX_PTHREAD_H -#define _POSIX_PTHREAD_H +#ifndef _PTHREAD_H +#define _PTHREAD_H +#include <_types.h> #ifndef __POSIX_LIB__ #include #endif -#include #include #include -#include -#include -#include -#ifndef _POSIX_C_SOURCE -#include -#endif /* ! _POSIX_C_SOURCE */ +#ifndef _PTHREAD_ATTR_T +#define _PTHREAD_ATTR_T +typedef __darwin_pthread_attr_t pthread_attr_t; +#endif + +#ifndef _PTHREAD_COND_T +#define _PTHREAD_COND_T +typedef __darwin_pthread_cond_t pthread_cond_t; +#endif + +#ifndef _PTHREAD_CONDATTR_T +#define _PTHREAD_CONDATTR_T +typedef __darwin_pthread_condattr_t pthread_condattr_t; +#endif + +#ifndef _PTHREAD_KEY_T +#define _PTHREAD_KEY_T +typedef __darwin_pthread_key_t pthread_key_t; +#endif + +#ifndef _PTHREAD_MUTEX_T +#define _PTHREAD_MUTEX_T +typedef __darwin_pthread_mutex_t pthread_mutex_t; +#endif + +#ifndef _PTHREAD_MUTEXATTR_T +#define _PTHREAD_MUTEXATTR_T +typedef __darwin_pthread_mutexattr_t pthread_mutexattr_t; +#endif + +#ifndef _PTHREAD_ONCE_T +#define _PTHREAD_ONCE_T +typedef __darwin_pthread_once_t pthread_once_t; +#endif + +#ifndef _PTHREAD_RWLOCK_T +#define _PTHREAD_RWLOCK_T +typedef __darwin_pthread_rwlock_t pthread_rwlock_t; +#endif + +#ifndef _PTHREAD_RWLOCKATTR_T +#define _PTHREAD_RWLOCKATTR_T +typedef __darwin_pthread_rwlockattr_t pthread_rwlockattr_t; +#endif + +#ifndef _PTHREAD_T +#define _PTHREAD_T +typedef __darwin_pthread_t pthread_t; +#endif + +#if (!defined(_POSIX_C_SOURCE) && !defined(_XOPEN_SOURCE)) || defined(_DARWIN_C_SOURCE) + +#ifndef _MACH_PORT_T +#define _MACH_PORT_T +typedef __darwin_mach_port_t mach_port_t; +#endif + +#ifndef _SIGSET_T +#define _SIGSET_T +typedef __darwin_sigset_t sigset_t; +#endif + +#endif /* (!_POSIX_C_SOURCE && !_XOPEN_SOURCE) || _DARWIN_C_SOURCE */ /* * These symbols indicate which [optional] features are available * They can be tested at compile time via '#ifdef XXX' * The way to check for pthreads is like so: - + * #include * #ifdef _POSIX_THREADS * #include @@ -82,11 +137,6 @@ /* These will be moved to unistd.h */ - -/* These two should be defined also */ -#undef _POSIX_THREAD_PROCESS_SHARED -#undef _POSIX_THREAD_SAFE_FUNCTIONS - /* * Note: These data structures are meant to be opaque. Only enough * structure is exposed to support initializers. @@ -94,6 +144,7 @@ */ #include +#include __BEGIN_DECLS /* @@ -108,19 +159,19 @@ __BEGIN_DECLS #define pthread_cleanup_push(func, val) \ { \ - struct _pthread_handler_rec __handler; \ + struct __darwin_pthread_handler_rec __handler; \ pthread_t __self = pthread_self(); \ - __handler.routine = func; \ - __handler.arg = val; \ - __handler.next = __self->cleanup_stack; \ - __self->cleanup_stack = &__handler; + __handler.__routine = func; \ + __handler.__arg = val; \ + __handler.__next = __self->__cleanup_stack; \ + __self->__cleanup_stack = &__handler; #define pthread_cleanup_pop(execute) \ /* Note: 'handler' must be in this same lexical context! */ \ - __self->cleanup_stack = __handler.next; \ - if (execute) (__handler.routine)(__handler.arg); \ + __self->__cleanup_stack = __handler.__next; \ + if (execute) (__handler.__routine)(__handler.__arg); \ } - + /* * Thread attributes */ @@ -136,6 +187,9 @@ __BEGIN_DECLS #define PTHREAD_CANCEL_DEFERRED 0x02 /* Cancel waits until cancellation point */ #define PTHREAD_CANCEL_ASYNCHRONOUS 0x00 /* Cancel occurs immediately */ +/* Value returned from pthread_join() when a thread is canceled */ +#define PTHREAD_CANCELED ((void *) 1) + /* We only support PTHREAD_SCOPE_SYSTEM */ #define PTHREAD_SCOPE_SYSTEM 1 #define PTHREAD_SCOPE_PROCESS 2 @@ -144,11 +198,6 @@ __BEGIN_DECLS #define PTHREAD_PROCESS_SHARED 1 #define PTHREAD_PROCESS_PRIVATE 2 -/* Who defines this? */ - -#if !defined(ENOTSUP) -#define ENOTSUP 89 -#endif /* * Mutex protocol attributes */ @@ -160,15 +209,25 @@ __BEGIN_DECLS * Mutex type attributes */ #define PTHREAD_MUTEX_NORMAL 0 -#define PTHREAD_MUTEX_ERRORCHECK 1 +#define PTHREAD_MUTEX_ERRORCHECK 1 #define PTHREAD_MUTEX_RECURSIVE 2 #define PTHREAD_MUTEX_DEFAULT PTHREAD_MUTEX_NORMAL +/* + * RWLock variables + */ + +#define PTHREAD_RWLOCK_INITIALIZER {_PTHREAD_RWLOCK_SIG_init, {0}} /* * Mutex variables */ #define PTHREAD_MUTEX_INITIALIZER {_PTHREAD_MUTEX_SIG_init, {0}} +#if (!defined(_POSIX_C_SOURCE) && !defined(_XOPEN_SOURCE)) || defined(_DARWIN_C_SOURCE) +#define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER {_PTHREAD_ERRORCHECK_MUTEX_SIG_init, {0}} +#define PTHREAD_RECURSIVE_MUTEX_INITIALIZER {_PTHREAD_RECURSIVE_MUTEX_SIG_init, {0}} +#endif /* (!_POSIX_C_SOURCE && !_XOPEN_SOURCE) || _DARWIN_C_SOURCE */ + /* * Condition variable attributes */ @@ -185,146 +244,254 @@ __BEGIN_DECLS #define PTHREAD_ONCE_INIT {_PTHREAD_ONCE_SIG_init, {0}} -/* - * Thread Specific Data - keys - */ - -#include - /* * Prototypes for all PTHREAD interfaces */ -int pthread_attr_destroy(pthread_attr_t *attr); -int pthread_attr_getdetachstate(const pthread_attr_t *attr, - int *detachstate); -int pthread_attr_getinheritsched(const pthread_attr_t *attr, - int *inheritsched); -int pthread_attr_getschedparam(const pthread_attr_t *attr, - struct sched_param *param); -int pthread_attr_getschedpolicy(const pthread_attr_t *attr, - int *policy); -int pthread_attr_getstackaddr(const pthread_attr_t *attr, - void **stackaddr); -int pthread_attr_getstacksize(const pthread_attr_t *attr, - size_t *stacksize); -int pthread_attr_getstack(const pthread_attr_t *attr, - void **stackaddr, size_t *stacksize); -int pthread_attr_getguardsize(const pthread_attr_t *attr, - size_t *guardsize); -int pthread_attr_init(pthread_attr_t *attr); -int pthread_attr_setdetachstate(pthread_attr_t *attr, - int detachstate); -int pthread_attr_setinheritsched(pthread_attr_t *attr, - int inheritsched); -int pthread_attr_setschedparam(pthread_attr_t *attr, - const struct sched_param *param); -int pthread_attr_setschedpolicy(pthread_attr_t *attr, - int policy); -int pthread_attr_setstackaddr(pthread_attr_t *attr, - void *stackaddr); -int pthread_attr_setstacksize(pthread_attr_t *attr, size_t stacksize); -int pthread_attr_setguardsize(pthread_attr_t *attr, size_t guardsize); -int pthread_attr_setstack(pthread_attr_t *attr, - void *stackaddr, size_t stacksize); -int pthread_cancel(pthread_t thread); -int pthread_setcancelstate(int state, int *oldstate); -int pthread_setcanceltype(int type, int *oldtype); -void pthread_testcancel(void); -int pthread_cond_broadcast(pthread_cond_t *cond); -int pthread_cond_destroy(pthread_cond_t *cond); -int pthread_cond_init(pthread_cond_t *cond, - const pthread_condattr_t *attr); -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); -int pthread_condattr_init(pthread_condattr_t *attr); -int pthread_condattr_destroy(pthread_condattr_t *attr); -int pthread_condattr_getpshared(const pthread_condattr_t *attr, - int *pshared); -int pthread_condattr_setpshared(pthread_condattr_t *attr, - int pshared); -int pthread_create(pthread_t *thread, - const pthread_attr_t *attr, - void *(*start_routine)(void *), - void *arg); -int pthread_detach(pthread_t thread); -int pthread_equal(pthread_t t1, - pthread_t t2); -void pthread_exit(void *value_ptr) __dead2; -int pthread_kill(pthread_t, int); -int pthread_sigmask(int, const sigset_t *, sigset_t *); -int pthread_getschedparam(pthread_t thread, - int *policy, - struct sched_param *param); -int pthread_join(pthread_t thread, - void **value_ptr); -int pthread_mutex_destroy(pthread_mutex_t *mutex); -int pthread_mutex_getprioceiling(const pthread_mutex_t *mutex, - int *prioceiling); -int pthread_mutex_init(pthread_mutex_t *mutex, - const pthread_mutexattr_t *attr); -int pthread_mutex_lock(pthread_mutex_t *mutex); -int pthread_mutex_setprioceiling(pthread_mutex_t *mutex, - int prioceiling, - int *old_prioceiling); -int pthread_mutex_trylock(pthread_mutex_t *mutex); -int pthread_mutex_unlock(pthread_mutex_t *mutex); -int pthread_mutexattr_destroy(pthread_mutexattr_t *attr); -int pthread_mutexattr_getprioceiling(const pthread_mutexattr_t *attr, - int *prioceiling); -int pthread_mutexattr_getprotocol(const pthread_mutexattr_t *attr, - int *protocol); -int pthread_mutexattr_getpshared(const pthread_mutexattr_t *attr, - int *pshared); -int pthread_mutexattr_gettype(const pthread_mutexattr_t *attr, - int *type); -int pthread_mutexattr_init(pthread_mutexattr_t *attr); -int pthread_mutexattr_setprioceiling(pthread_mutexattr_t *attr, - int prioceiling); -int pthread_mutexattr_setprotocol(pthread_mutexattr_t *attr, - int protocol); -int pthread_mutexattr_settype(pthread_mutexattr_t *attr, - int type); -int pthread_mutexattr_setpshared(pthread_mutexattr_t *attr, - int pshared); -int pthread_once(pthread_once_t *once_control, - void (*init_routine)(void)); -pthread_t pthread_self(void); -int pthread_setschedparam(pthread_t thread, - int policy, - const struct sched_param *param); -int pthread_key_create(pthread_key_t *key, - void (*destructor)(void *)); -int pthread_key_delete(pthread_key_t key); -int pthread_setspecific(pthread_key_t key, - const void *value); -void *pthread_getspecific(pthread_key_t key); -int pthread_attr_getscope(pthread_attr_t *, int *); +int pthread_atfork(void (*)(void), void (*)(void), + void (*)(void)); +int pthread_attr_destroy(pthread_attr_t *); +int pthread_attr_getdetachstate(const pthread_attr_t *, + int *); +int pthread_attr_getguardsize(const pthread_attr_t * __restrict, + size_t * __restrict); +int pthread_attr_getinheritsched(const pthread_attr_t * __restrict, + int * __restrict); +int pthread_attr_getschedparam(const pthread_attr_t * __restrict, + struct sched_param * __restrict); +int pthread_attr_getschedpolicy(const pthread_attr_t * __restrict, + int * __restrict); +int pthread_attr_getscope(const pthread_attr_t * __restrict, int * __restrict); +int pthread_attr_getstack(const pthread_attr_t * __restrict, + void ** __restrict, size_t * __restrict); +int pthread_attr_getstackaddr(const pthread_attr_t * __restrict, + void ** __restrict); +int pthread_attr_getstacksize(const pthread_attr_t * __restrict, + size_t * __restrict); +int pthread_attr_init(pthread_attr_t *); +int pthread_attr_setdetachstate(pthread_attr_t *, + int ); +int pthread_attr_setguardsize(pthread_attr_t *, size_t ); +int pthread_attr_setinheritsched(pthread_attr_t *, + int ); +int pthread_attr_setschedparam(pthread_attr_t * __restrict, + const struct sched_param * __restrict); +int pthread_attr_setschedpolicy(pthread_attr_t *, + int ); int pthread_attr_setscope(pthread_attr_t *, int); +int pthread_attr_setstack(pthread_attr_t *, + void *, size_t ); +int pthread_attr_setstackaddr(pthread_attr_t *, + void *); +int pthread_attr_setstacksize(pthread_attr_t *, size_t ); +int pthread_cancel(pthread_t ) __DARWIN_ALIAS(pthread_cancel); + +int pthread_cond_broadcast(pthread_cond_t *); +int pthread_cond_destroy(pthread_cond_t *); +//Begin-Libc +#ifndef LIBC_ALIAS_PTHREAD_COND_INIT +//End-Libc +int pthread_cond_init(pthread_cond_t * __restrict, + const pthread_condattr_t * __restrict) __DARWIN_ALIAS(pthread_cond_init); +//Begin-Libc +#else /* LIBC_ALIAS_PTHREAD_COND_INIT */ +int pthread_cond_init(pthread_cond_t * __restrict, + const pthread_condattr_t * __restrict) LIBC_ALIAS(pthread_cond_init); +#endif /* !LIBC_ALIAS_PTHREAD_COND_INIT */ +//End-Libc +int pthread_cond_signal(pthread_cond_t *); +//Begin-Libc +#ifndef LIBC_ALIAS_PTHREAD_COND_TIMEDWAIT +//End-Libc +int pthread_cond_timedwait(pthread_cond_t * __restrict, + pthread_mutex_t * __restrict, + const struct timespec * __restrict) __DARWIN_ALIAS_C(pthread_cond_timedwait); +//Begin-Libc +#else /* LIBC_ALIAS_PTHREAD_COND_TIMEDWAIT */ +int pthread_cond_timedwait(pthread_cond_t * __restrict, + pthread_mutex_t * __restrict, + const struct timespec * __restrict) LIBC_ALIAS_C(pthread_cond_timedwait); +#endif /* !LIBC_ALIAS_PTHREAD_COND_TIMEDWAIT */ +//End-Libc +//Begin-Libc +#ifndef LIBC_ALIAS_PTHREAD_COND_WAIT +//End-Libc +int pthread_cond_wait(pthread_cond_t * __restrict, + pthread_mutex_t * __restrict) __DARWIN_ALIAS_C(pthread_cond_wait); +//Begin-Libc +#else /* LIBC_ALIAS_PTHREAD_COND_WAIT */ +int pthread_cond_wait(pthread_cond_t * __restrict, + pthread_mutex_t * __restrict) LIBC_ALIAS_C(pthread_cond_wait); +#endif /* !LIBC_ALIAS_PTHREAD_COND_WAIT */ +//End-Libc +int pthread_condattr_destroy(pthread_condattr_t *); +int pthread_condattr_init(pthread_condattr_t *); +int pthread_condattr_getpshared(const pthread_condattr_t * __restrict, + int * __restrict); +int pthread_condattr_setpshared(pthread_condattr_t *, + int ); +int pthread_create(pthread_t * __restrict, + const pthread_attr_t * __restrict, + void *(*)(void *), + void * __restrict); +int pthread_detach(pthread_t ); +int pthread_equal(pthread_t , + pthread_t ); +void pthread_exit(void *) __dead2; int pthread_getconcurrency(void); +int pthread_getschedparam(pthread_t , int * __restrict, struct sched_param * __restrict); +void *pthread_getspecific(pthread_key_t ); +//Begin-Libc +#ifndef LIBC_ALIAS_PTHREAD_JOIN +//End-Libc +int pthread_join(pthread_t , void **) __DARWIN_ALIAS_C(pthread_join); +//Begin-Libc +#else /* LIBC_ALIAS_PTHREAD_JOIN */ +int pthread_join(pthread_t , void **) LIBC_ALIAS_C(pthread_join); +#endif /* !LIBC_ALIAS_PTHREAD_JOIN */ +//End-Libc +int pthread_key_create(pthread_key_t *, void (*)(void *)); +int pthread_key_delete(pthread_key_t ); +int pthread_mutex_destroy(pthread_mutex_t *); +int pthread_mutex_getprioceiling(const pthread_mutex_t * __restrict, int * __restrict); +int pthread_mutex_init(pthread_mutex_t * __restrict, const pthread_mutexattr_t * __restrict); +int pthread_mutex_lock(pthread_mutex_t *); +int pthread_mutex_setprioceiling(pthread_mutex_t * __restrict, int, int * __restrict); +int pthread_mutex_trylock(pthread_mutex_t *); +int pthread_mutex_unlock(pthread_mutex_t *); +//Begin-Libc +#ifndef LIBC_ALIAS_PTHREAD_MUTEXATTR_DESTROY +//End-Libc +int pthread_mutexattr_destroy(pthread_mutexattr_t *) __DARWIN_ALIAS(pthread_mutexattr_destroy); +//Begin-Libc +#else /* LIBC_ALIAS_PTHREAD_MUTEXATTR_DESTROY */ +int pthread_mutexattr_destroy(pthread_mutexattr_t *) LIBC_ALIAS(pthread_mutexattr_destroy); +#endif /* !LIBC_ALIAS_PTHREAD_MUTEXATTR_DESTROY */ +//End-Libc +int pthread_mutexattr_getprioceiling(const pthread_mutexattr_t * __restrict, int * __restrict); +int pthread_mutexattr_getprotocol(const pthread_mutexattr_t * __restrict, int * __restrict); +int pthread_mutexattr_getpshared(const pthread_mutexattr_t * __restrict, int * __restrict); +int pthread_mutexattr_gettype(const pthread_mutexattr_t * __restrict, int * __restrict); +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_settype(pthread_mutexattr_t *, int); +int pthread_once(pthread_once_t *, void (*)(void)); +//Begin-Libc +#ifndef LIBC_ALIAS_PTHREAD_RWLOCK_DESTROY +//End-Libc +int pthread_rwlock_destroy(pthread_rwlock_t * ) __DARWIN_ALIAS(pthread_rwlock_destroy); +//Begin-Libc +#else /* LIBC_ALIAS_PTHREAD_RWLOCK_DESTROY */ +int pthread_rwlock_destroy(pthread_rwlock_t * ) LIBC_ALIAS(pthread_rwlock_destroy); +#endif /* !LIBC_ALIAS_PTHREAD_RWLOCK_DESTROY */ +//End-Libc +//Begin-Libc +#ifndef LIBC_ALIAS_PTHREAD_RWLOCK_INIT +//End-Libc +int pthread_rwlock_init(pthread_rwlock_t * __restrict, const pthread_rwlockattr_t * __restrict) __DARWIN_ALIAS(pthread_rwlock_init); +//Begin-Libc +#else /* LIBC_ALIAS_PTHREAD_RWLOCK_INIT */ +int pthread_rwlock_init(pthread_rwlock_t * __restrict, const pthread_rwlockattr_t * __restrict) LIBC_ALIAS(pthread_rwlock_init); +#endif /* !LIBC_ALIAS_PTHREAD_RWLOCK_INIT */ +//End-Libc +//Begin-Libc +#ifndef LIBC_ALIAS_PTHREAD_RWLOCK_RDLOCK +//End-Libc +int pthread_rwlock_rdlock(pthread_rwlock_t *) __DARWIN_ALIAS(pthread_rwlock_rdlock); +//Begin-Libc +#else /* LIBC_ALIAS_PTHREAD_RWLOCK_RDLOCK */ +int pthread_rwlock_rdlock(pthread_rwlock_t *) LIBC_ALIAS(pthread_rwlock_rdlock); +#endif /* !LIBC_ALIAS_PTHREAD_RWLOCK_RDLOCK */ +//End-Libc +//Begin-Libc +#ifndef LIBC_ALIAS_PTHREAD_RWLOCK_TRYRDLOCK +//End-Libc +int pthread_rwlock_tryrdlock(pthread_rwlock_t *) __DARWIN_ALIAS(pthread_rwlock_tryrdlock); +//Begin-Libc +#else /* LIBC_ALIAS_PTHREAD_RWLOCK_TRYRDLOCK */ +int pthread_rwlock_tryrdlock(pthread_rwlock_t *) LIBC_ALIAS(pthread_rwlock_tryrdlock); +#endif /* !LIBC_ALIAS_PTHREAD_RWLOCK_TRYRDLOCK */ +//End-Libc +//Begin-Libc +#ifndef LIBC_ALIAS_PTHREAD_RWLOCK_TRYWRLOCK +//End-Libc +int pthread_rwlock_trywrlock(pthread_rwlock_t *) __DARWIN_ALIAS(pthread_rwlock_trywrlock); +//Begin-Libc +#else /* LIBC_ALIAS_PTHREAD_RWLOCK_TRYWRLOCK */ +int pthread_rwlock_trywrlock(pthread_rwlock_t *) LIBC_ALIAS(pthread_rwlock_trywrlock); +#endif /* !LIBC_ALIAS_PTHREAD_RWLOCK_TRYWRLOCK */ +//End-Libc +//Begin-Libc +#ifndef LIBC_ALIAS_PTHREAD_RWLOCK_WRLOCK +//End-Libc +int pthread_rwlock_wrlock(pthread_rwlock_t *) __DARWIN_ALIAS(pthread_rwlock_wrlock); +//Begin-Libc +#else /* LIBC_ALIAS_PTHREAD_RWLOCK_WRLOCK */ +int pthread_rwlock_wrlock(pthread_rwlock_t *) LIBC_ALIAS(pthread_rwlock_wrlock); +#endif /* !LIBC_ALIAS_PTHREAD_RWLOCK_WRLOCK */ +//End-Libc +//Begin-Libc +#ifndef LIBC_ALIAS_PTHREAD_RWLOCK_UNLOCK +//End-Libc +int pthread_rwlock_unlock(pthread_rwlock_t *) __DARWIN_ALIAS(pthread_rwlock_unlock); +//Begin-Libc +#else /* LIBC_ALIAS_PTHREAD_RWLOCK_UNLOCK */ +int pthread_rwlock_unlock(pthread_rwlock_t *) LIBC_ALIAS(pthread_rwlock_unlock); +#endif /* !LIBC_ALIAS_PTHREAD_RWLOCK_UNLOCK */ +//End-Libc +int pthread_rwlockattr_destroy(pthread_rwlockattr_t *); +int pthread_rwlockattr_getpshared(const pthread_rwlockattr_t * __restrict, + int * __restrict); +int pthread_rwlockattr_init(pthread_rwlockattr_t *); +int pthread_rwlockattr_setpshared(pthread_rwlockattr_t *, + int ); +pthread_t pthread_self(void); + +//Begin-Libc +#ifndef LIBC_ALIAS_PTHREAD_SETCANCELSTATE +//End-Libc +int pthread_setcancelstate(int , int *) __DARWIN_ALIAS(pthread_setcancelstate); +//Begin-Libc +#else /* LIBC_ALIAS_PTHREAD_SETCANCELSTATE */ +int pthread_setcancelstate(int , int *) LIBC_ALIAS(pthread_setcancelstate); +#endif /* !LIBC_ALIAS_PTHREAD_SETCANCELSTATE */ +//End-Libc +//Begin-Libc +#ifndef LIBC_ALIAS_PTHREAD_SETCANCELTYPE +//End-Libc +int pthread_setcanceltype(int , int *) __DARWIN_ALIAS(pthread_setcanceltype); +//Begin-Libc +#else /* LIBC_ALIAS_PTHREAD_SETCANCELTYPE */ +int pthread_setcanceltype(int , int *) LIBC_ALIAS(pthread_setcanceltype); +#endif /* !LIBC_ALIAS_PTHREAD_SETCANCELTYPE */ +//End-Libc int pthread_setconcurrency(int); -int pthread_rwlock_destroy(pthread_rwlock_t * rwlock); -int pthread_rwlock_init(pthread_rwlock_t * rwlock, - const pthread_rwlockattr_t *attr); -int pthread_rwlock_rdlock(pthread_rwlock_t *rwlock); -int pthread_rwlock_tryrdlock(pthread_rwlock_t *rwlock); -int pthread_rwlock_wrlock(pthread_rwlock_t *rwlock); -int pthread_rwlock_trywrlock(pthread_rwlock_t *rwlock); -int pthread_rwlock_unlock(pthread_rwlock_t *rwlock); -int pthread_rwlockattr_init(pthread_rwlockattr_t *attr); -int pthread_rwlockattr_destroy(pthread_rwlockattr_t *attr); -int pthread_rwlockattr_getpshared(const pthread_rwlockattr_t *attr, - int *pshared); -int pthread_rwlockattr_setpshared(pthread_rwlockattr_t *attr, - int pshared); - -#ifndef _POSIX_C_SOURCE +int pthread_setschedparam(pthread_t , + int , + const struct sched_param *); +int pthread_setspecific(pthread_key_t , + const void *); +void pthread_testcancel(void) __DARWIN_ALIAS(pthread_testcancel); + +#if (!defined(_POSIX_C_SOURCE) && !defined(_XOPEN_SOURCE)) || defined(_DARWIN_C_SOURCE) /* returns non-zero if pthread_create or cthread_fork have been called */ int pthread_is_threaded_np(void); +int pthread_threadid_np(pthread_t,__uint64_t*) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2); + +int pthread_rwlock_longrdlock_np(pthread_rwlock_t *) __OSX_AVAILABLE_STARTING(__MAC_10_7, __IPHONE_NA); +int pthread_rwlock_yieldwrlock_np(pthread_rwlock_t *) __OSX_AVAILABLE_STARTING(__MAC_10_7, __IPHONE_NA); +int pthread_rwlock_downgrade_np(pthread_rwlock_t *); +int pthread_rwlock_upgrade_np(pthread_rwlock_t *); +int pthread_rwlock_tryupgrade_np(pthread_rwlock_t *); +int pthread_rwlock_held_np(pthread_rwlock_t *); +int pthread_rwlock_rdheld_np(pthread_rwlock_t *); +int pthread_rwlock_wrheld_np(pthread_rwlock_t *); + +/*SPI to set and get pthread name*/ +int pthread_getname_np(pthread_t,char*,size_t) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2); +int pthread_setname_np(const char*) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2); /* returns non-zero if the current thread is the main thread */ int pthread_main_np(void); @@ -337,16 +504,29 @@ void * pthread_get_stackaddr_np(pthread_t); int pthread_cond_signal_thread_np(pthread_cond_t *, pthread_t); /* Like pthread_cond_timedwait, but use a relative timeout */ -int pthread_cond_timedwait_relative_np(pthread_cond_t *cond, - pthread_mutex_t *mutex, - const struct timespec *reltime); +int pthread_cond_timedwait_relative_np(pthread_cond_t *, + pthread_mutex_t *, + const struct timespec *); /* Like pthread_create(), but leaves the thread suspended */ -int pthread_create_suspended_np(pthread_t *thread, - const pthread_attr_t *attr, - void *(*start_routine)(void *), - void *arg); -void pthread_yield_np(void); -#endif /* ! _POSIX_C_SOURCE */ +int pthread_create_suspended_np(pthread_t *, + const pthread_attr_t *, + void *(*)(void *), + void *); +int pthread_kill(pthread_t, int); + +pthread_t pthread_from_mach_thread_np(mach_port_t) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0); + +//Begin-Libc +#ifndef LIBC_ALIAS_PTHREAD_SIGMASK +//End-Libc +int pthread_sigmask(int, const sigset_t *, sigset_t *) __DARWIN_ALIAS(pthread_sigmask); +//Begin-Libc +#else /* LIBC_ALIAS_PTHREAD_SIGMASK */ +int pthread_sigmask(int, const sigset_t *, sigset_t *) LIBC_ALIAS(pthread_sigmask); +#endif /* !LIBC_ALIAS_PTHREAD_SIGMASK */ +//End-Libc +void pthread_yield_np(void); +#endif /* (!_POSIX_C_SOURCE && !_XOPEN_SOURCE) || _DARWIN_C_SOURCE */ __END_DECLS -#endif /* _POSIX_PTHREAD_H */ +#endif /* _PTHREAD_H */