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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [libgcc/] [config/] [alpha/] [gthr-posix.c] - Rev 757
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/* POSIX threads dummy routines for systems without weak definitions. */ /* Compile this one with gcc. */ /* Copyright (C) 2003, 2004, 2005, 2007, 2008, 2009, 2011 Free Software Foundation, Inc. This file is part of GCC. GCC is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. GCC is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. Under Section 7 of GPL version 3, you are granted additional permissions described in the GCC Runtime Library Exception, version 3.1, as published by the Free Software Foundation. You should have received a copy of the GNU General Public License and a copy of the GCC Runtime Library Exception along with this program; see the files COPYING3 and COPYING.RUNTIME respectively. If not, see <http://www.gnu.org/licenses/>. */ #include "tconfig.h" #include "tm.h" #include "libgcc_tm.h" # define __gthrw_pragma(pragma) _Pragma (#pragma) /* Define so we provide weak definitions of functions used by libobjc only. */ #define _LIBOBJC_WEAK #include "gthr.h" int pthread_once (pthread_once_t *once ATTRIBUTE_UNUSED, void (*func) (void) ATTRIBUTE_UNUSED) { return -1; } int pthread_key_create (pthread_key_t *key ATTRIBUTE_UNUSED, void (*dtor) (void *) ATTRIBUTE_UNUSED) { return -1; } int pthread_key_delete (pthread_key_t key ATTRIBUTE_UNUSED) { return 0; } void * pthread_getspecific (pthread_key_t key ATTRIBUTE_UNUSED) { return 0; } int pthread_setspecific (pthread_key_t key ATTRIBUTE_UNUSED, const void *ptr ATTRIBUTE_UNUSED) { return 0; } int pthread_create (pthread_t *thread ATTRIBUTE_UNUSED, const pthread_attr_t *attr ATTRIBUTE_UNUSED, void *(*start_routine) (void *) ATTRIBUTE_UNUSED, void *arg ATTRIBUTE_UNUSED) { return 0; } int pthread_join (pthread_t thread ATTRIBUTE_UNUSED, void **value_ptr ATTRIBUTE_UNUSED) { return 0; } void pthread_exit (void *value_ptr ATTRIBUTE_UNUSED) { } int pthread_detach (pthread_t thread ATTRIBUTE_UNUSED) { return 0; } int pthread_cancel (pthread_t thread ATTRIBUTE_UNUSED) { return 0; } int pthread_mutex_lock (pthread_mutex_t *mutex ATTRIBUTE_UNUSED) { return 0; } int pthread_mutex_trylock (pthread_mutex_t *mutex ATTRIBUTE_UNUSED) { return 0; } #ifdef _POSIX_TIMEOUTS #if _POSIX_TIMEOUTS >= 0 int pthread_mutex_timedlock (pthread_mutex_t *mutex ATTRIBUTE_UNUSED, const struct timespec *abs_timeout ATTRIBUTE_UNUSED) { return 0; } #endif #endif /* _POSIX_TIMEOUTS */ int pthread_mutex_unlock (pthread_mutex_t *mutex ATTRIBUTE_UNUSED) { return 0; } int pthread_mutexattr_init (pthread_mutexattr_t *attr ATTRIBUTE_UNUSED) { return 0; } int pthread_mutexattr_settype (pthread_mutexattr_t *attr ATTRIBUTE_UNUSED, int type ATTRIBUTE_UNUSED) { return 0; } int pthread_mutexattr_destroy (pthread_mutexattr_t *attr ATTRIBUTE_UNUSED) { return 0; } int pthread_cond_broadcast (pthread_cond_t *cond ATTRIBUTE_UNUSED) { return 0; } int pthread_cond_destroy (pthread_cond_t *cond ATTRIBUTE_UNUSED) { return 0; } int pthread_cond_init (pthread_cond_t *cond ATTRIBUTE_UNUSED, const pthread_condattr_t *attr ATTRIBUTE_UNUSED) { return 0; } int pthread_cond_signal (pthread_cond_t *cond ATTRIBUTE_UNUSED) { return 0; } int pthread_cond_wait (pthread_cond_t *cond ATTRIBUTE_UNUSED, pthread_mutex_t *mutex ATTRIBUTE_UNUSED) { return 0; } int pthread_cond_timedwait (pthread_cond_t *cond ATTRIBUTE_UNUSED, pthread_mutex_t *mutex ATTRIBUTE_UNUSED, const struct timespec *abstime ATTRIBUTE_UNUSED) { return 0; } int pthread_mutex_init (pthread_mutex_t *mutex ATTRIBUTE_UNUSED, const pthread_mutexattr_t *attr ATTRIBUTE_UNUSED) { return 0; } int pthread_mutex_destroy (pthread_mutex_t *mutex ATTRIBUTE_UNUSED) { return 0; } pthread_t pthread_self (void) { return (pthread_t) 0; } #ifdef _POSIX_PRIORITY_SCHEDULING #ifdef _POSIX_THREAD_PRIORITY_SCHEDULING int sched_get_priority_max (int policy ATTRIBUTE_UNUSED) { return 0; } int sched_get_priority_min (int policy ATTRIBUTE_UNUSED) { return 0; } #endif /* _POSIX_THREAD_PRIORITY_SCHEDULING */ #endif /* _POSIX_PRIORITY_SCHEDULING */ int sched_yield (void) { return 0; } int pthread_attr_destroy (pthread_attr_t *attr ATTRIBUTE_UNUSED) { return 0; } int pthread_attr_init (pthread_attr_t *attr ATTRIBUTE_UNUSED) { return 0; } int pthread_attr_setdetachstate (pthread_attr_t *attr ATTRIBUTE_UNUSED, int detachstate ATTRIBUTE_UNUSED) { return 0; } #ifdef _POSIX_THREAD_PRIORITY_SCHEDULING int pthread_getschedparam (pthread_t thread ATTRIBUTE_UNUSED, int *policy ATTRIBUTE_UNUSED, struct sched_param *param ATTRIBUTE_UNUSED) { return 0; } int pthread_setschedparam (pthread_t thread ATTRIBUTE_UNUSED, int policy ATTRIBUTE_UNUSED, const struct sched_param *param ATTRIBUTE_UNUSED) { return 0; } #endif /* _POSIX_THREAD_PRIORITY_SCHEDULING */
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