/* POSIX threads dummy routines for systems without weak definitions. */
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/* POSIX threads dummy routines for systems without weak definitions. */
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/* Compile this one with gcc. */
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/* Compile this one with gcc. */
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/* Copyright (C) 2003, 2004, 2005, 2007 Free Software Foundation, Inc.
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/* Copyright (C) 2003, 2004, 2005, 2007 Free Software Foundation, Inc.
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This file is part of GCC.
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify it under
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GCC is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free
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the terms of the GNU General Public License as published by the Free
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Software Foundation; either version 2, or (at your option) any later
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Software Foundation; either version 2, or (at your option) any later
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version.
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version.
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GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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for more details.
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You should have received a copy of the GNU General Public License
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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING. If not, write to the Free
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along with GCC; see the file COPYING. If not, write to the Free
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Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
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Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301, USA. */
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02110-1301, USA. */
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/* As a special exception, if you link this library with other files,
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/* As a special exception, if you link this library with other files,
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some of which are compiled with GCC, to produce an executable,
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some of which are compiled with GCC, to produce an executable,
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this library does not by itself cause the resulting executable
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this library does not by itself cause the resulting executable
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to be covered by the GNU General Public License.
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to be covered by the GNU General Public License.
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This exception does not however invalidate any other reasons why
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This exception does not however invalidate any other reasons why
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the executable file might be covered by the GNU General Public License. */
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the executable file might be covered by the GNU General Public License. */
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#include "tconfig.h"
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#include "tconfig.h"
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#include "tm.h"
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#include "tm.h"
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# define __gthrw_pragma(pragma) _Pragma (#pragma)
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# define __gthrw_pragma(pragma) _Pragma (#pragma)
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/* Define so we provide weak definitions of functions used by libobjc only. */
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/* Define so we provide weak definitions of functions used by libobjc only. */
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#define _LIBOBJC_WEAK
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#define _LIBOBJC_WEAK
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#include "gthr.h"
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#include "gthr.h"
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int
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int
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pthread_once (pthread_once_t *once ATTRIBUTE_UNUSED,
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pthread_once (pthread_once_t *once ATTRIBUTE_UNUSED,
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void (*func) (void) ATTRIBUTE_UNUSED)
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void (*func) (void) ATTRIBUTE_UNUSED)
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{
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{
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return -1;
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return -1;
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}
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}
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int
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int
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pthread_key_create (pthread_key_t *key ATTRIBUTE_UNUSED,
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pthread_key_create (pthread_key_t *key ATTRIBUTE_UNUSED,
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void (*dtor) (void *) ATTRIBUTE_UNUSED)
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void (*dtor) (void *) ATTRIBUTE_UNUSED)
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{
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{
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return -1;
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return -1;
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}
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}
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int
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int
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pthread_key_delete (pthread_key_t key ATTRIBUTE_UNUSED)
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pthread_key_delete (pthread_key_t key ATTRIBUTE_UNUSED)
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{
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{
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return 0;
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return 0;
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}
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}
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void *
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void *
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pthread_getspecific (pthread_key_t key ATTRIBUTE_UNUSED)
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pthread_getspecific (pthread_key_t key ATTRIBUTE_UNUSED)
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{
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{
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return 0;
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return 0;
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}
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}
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int
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int
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pthread_setspecific (pthread_key_t key ATTRIBUTE_UNUSED,
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pthread_setspecific (pthread_key_t key ATTRIBUTE_UNUSED,
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const void *ptr ATTRIBUTE_UNUSED)
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const void *ptr ATTRIBUTE_UNUSED)
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{
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{
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return 0;
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return 0;
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}
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}
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int
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int
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pthread_create (pthread_t *thread ATTRIBUTE_UNUSED,
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pthread_create (pthread_t *thread ATTRIBUTE_UNUSED,
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const pthread_attr_t *attr ATTRIBUTE_UNUSED,
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const pthread_attr_t *attr ATTRIBUTE_UNUSED,
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void *(*start_routine) (void *) ATTRIBUTE_UNUSED,
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void *(*start_routine) (void *) ATTRIBUTE_UNUSED,
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void *arg ATTRIBUTE_UNUSED)
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void *arg ATTRIBUTE_UNUSED)
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{
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{
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return 0;
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return 0;
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}
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}
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int
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int
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pthread_cancel (pthread_t thread ATTRIBUTE_UNUSED)
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pthread_cancel (pthread_t thread ATTRIBUTE_UNUSED)
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{
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{
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return 0;
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return 0;
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}
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}
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int
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int
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pthread_mutex_lock (pthread_mutex_t *mutex ATTRIBUTE_UNUSED)
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pthread_mutex_lock (pthread_mutex_t *mutex ATTRIBUTE_UNUSED)
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{
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{
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return 0;
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return 0;
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}
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}
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int
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int
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pthread_mutex_trylock (pthread_mutex_t *mutex ATTRIBUTE_UNUSED)
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pthread_mutex_trylock (pthread_mutex_t *mutex ATTRIBUTE_UNUSED)
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{
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{
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return 0;
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return 0;
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}
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}
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int
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int
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pthread_mutex_unlock (pthread_mutex_t *mutex ATTRIBUTE_UNUSED)
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pthread_mutex_unlock (pthread_mutex_t *mutex ATTRIBUTE_UNUSED)
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{
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{
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return 0;
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return 0;
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}
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}
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int
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int
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pthread_mutexattr_init (pthread_mutexattr_t *attr ATTRIBUTE_UNUSED)
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pthread_mutexattr_init (pthread_mutexattr_t *attr ATTRIBUTE_UNUSED)
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{
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{
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return 0;
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return 0;
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}
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}
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int
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int
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pthread_mutexattr_settype (pthread_mutexattr_t *attr ATTRIBUTE_UNUSED,
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pthread_mutexattr_settype (pthread_mutexattr_t *attr ATTRIBUTE_UNUSED,
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int type ATTRIBUTE_UNUSED)
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int type ATTRIBUTE_UNUSED)
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{
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{
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return 0;
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return 0;
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}
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}
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int
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int
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pthread_mutexattr_destroy (pthread_mutexattr_t *attr ATTRIBUTE_UNUSED)
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pthread_mutexattr_destroy (pthread_mutexattr_t *attr ATTRIBUTE_UNUSED)
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{
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{
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return 0;
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return 0;
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}
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}
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int
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int
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pthread_cond_broadcast (pthread_cond_t *cond ATTRIBUTE_UNUSED)
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pthread_cond_broadcast (pthread_cond_t *cond ATTRIBUTE_UNUSED)
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{
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{
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return 0;
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return 0;
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}
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}
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int
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int
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pthread_cond_destroy (pthread_cond_t *cond ATTRIBUTE_UNUSED)
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pthread_cond_destroy (pthread_cond_t *cond ATTRIBUTE_UNUSED)
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{
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{
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return 0;
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return 0;
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}
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}
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int
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int
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pthread_cond_init (pthread_cond_t *cond ATTRIBUTE_UNUSED,
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pthread_cond_init (pthread_cond_t *cond ATTRIBUTE_UNUSED,
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const pthread_condattr_t *attr ATTRIBUTE_UNUSED)
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const pthread_condattr_t *attr ATTRIBUTE_UNUSED)
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{
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{
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return 0;
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return 0;
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}
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}
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int
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int
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pthread_cond_signal (pthread_cond_t *cond ATTRIBUTE_UNUSED)
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pthread_cond_signal (pthread_cond_t *cond ATTRIBUTE_UNUSED)
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{
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{
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return 0;
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return 0;
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}
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}
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int
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int
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pthread_cond_wait (pthread_cond_t *cond ATTRIBUTE_UNUSED,
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pthread_cond_wait (pthread_cond_t *cond ATTRIBUTE_UNUSED,
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pthread_mutex_t *mutex ATTRIBUTE_UNUSED)
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pthread_mutex_t *mutex ATTRIBUTE_UNUSED)
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{
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{
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return 0;
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return 0;
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}
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}
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void
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void
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pthread_exit (void *value_ptr ATTRIBUTE_UNUSED)
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pthread_exit (void *value_ptr ATTRIBUTE_UNUSED)
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{
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{
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}
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}
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int
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int
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pthread_mutex_init (pthread_mutex_t *mutex ATTRIBUTE_UNUSED,
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pthread_mutex_init (pthread_mutex_t *mutex ATTRIBUTE_UNUSED,
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const pthread_mutexattr_t *attr ATTRIBUTE_UNUSED)
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const pthread_mutexattr_t *attr ATTRIBUTE_UNUSED)
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{
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{
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return 0;
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return 0;
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}
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}
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int
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int
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pthread_mutex_destroy (pthread_mutex_t *mutex ATTRIBUTE_UNUSED)
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pthread_mutex_destroy (pthread_mutex_t *mutex ATTRIBUTE_UNUSED)
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{
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{
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return 0;
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return 0;
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}
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}
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pthread_t
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pthread_t
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pthread_self (void)
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pthread_self (void)
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{
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{
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return (pthread_t) 0;
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return (pthread_t) 0;
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}
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}
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#ifdef _POSIX_PRIORITY_SCHEDULING
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#ifdef _POSIX_PRIORITY_SCHEDULING
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#ifdef _POSIX_THREAD_PRIORITY_SCHEDULING
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#ifdef _POSIX_THREAD_PRIORITY_SCHEDULING
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int
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int
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sched_get_priority_max (int policy ATTRIBUTE_UNUSED)
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sched_get_priority_max (int policy ATTRIBUTE_UNUSED)
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{
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{
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return 0;
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return 0;
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}
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}
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int
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int
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sched_get_priority_min (int policy ATTRIBUTE_UNUSED)
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sched_get_priority_min (int policy ATTRIBUTE_UNUSED)
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{
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{
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return 0;
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return 0;
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}
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}
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#endif /* _POSIX_THREAD_PRIORITY_SCHEDULING */
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#endif /* _POSIX_THREAD_PRIORITY_SCHEDULING */
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#endif /* _POSIX_PRIORITY_SCHEDULING */
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#endif /* _POSIX_PRIORITY_SCHEDULING */
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int
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int
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sched_yield (void)
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sched_yield (void)
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{
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{
|
return 0;
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return 0;
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}
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}
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int
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int
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pthread_attr_destroy (pthread_attr_t *attr ATTRIBUTE_UNUSED)
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pthread_attr_destroy (pthread_attr_t *attr ATTRIBUTE_UNUSED)
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{
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{
|
return 0;
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return 0;
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}
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}
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int
|
int
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pthread_attr_init (pthread_attr_t *attr ATTRIBUTE_UNUSED)
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pthread_attr_init (pthread_attr_t *attr ATTRIBUTE_UNUSED)
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{
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{
|
return 0;
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return 0;
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}
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}
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int
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int
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pthread_attr_setdetachstate (pthread_attr_t *attr ATTRIBUTE_UNUSED,
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pthread_attr_setdetachstate (pthread_attr_t *attr ATTRIBUTE_UNUSED,
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int detachstate ATTRIBUTE_UNUSED)
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int detachstate ATTRIBUTE_UNUSED)
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{
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{
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return 0;
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return 0;
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}
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}
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#ifdef _POSIX_THREAD_PRIORITY_SCHEDULING
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#ifdef _POSIX_THREAD_PRIORITY_SCHEDULING
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int
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int
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pthread_getschedparam (pthread_t thread ATTRIBUTE_UNUSED,
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pthread_getschedparam (pthread_t thread ATTRIBUTE_UNUSED,
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int *policy ATTRIBUTE_UNUSED,
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int *policy ATTRIBUTE_UNUSED,
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struct sched_param *param ATTRIBUTE_UNUSED)
|
struct sched_param *param ATTRIBUTE_UNUSED)
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{
|
{
|
return 0;
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return 0;
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}
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}
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int
|
int
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pthread_setschedparam (pthread_t thread ATTRIBUTE_UNUSED,
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pthread_setschedparam (pthread_t thread ATTRIBUTE_UNUSED,
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int policy ATTRIBUTE_UNUSED,
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int policy ATTRIBUTE_UNUSED,
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const struct sched_param *param ATTRIBUTE_UNUSED)
|
const struct sched_param *param ATTRIBUTE_UNUSED)
|
{
|
{
|
return 0;
|
return 0;
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}
|
}
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#endif /* _POSIX_THREAD_PRIORITY_SCHEDULING */
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#endif /* _POSIX_THREAD_PRIORITY_SCHEDULING */
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