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Diffstat (limited to 'gcc-4.2.1-5666.3/gcc/gthr-rtems.h')
-rw-r--r-- | gcc-4.2.1-5666.3/gcc/gthr-rtems.h | 154 |
1 files changed, 0 insertions, 154 deletions
diff --git a/gcc-4.2.1-5666.3/gcc/gthr-rtems.h b/gcc-4.2.1-5666.3/gcc/gthr-rtems.h deleted file mode 100644 index 6069f19b7..000000000 --- a/gcc-4.2.1-5666.3/gcc/gthr-rtems.h +++ /dev/null @@ -1,154 +0,0 @@ -/* RTEMS threads compatibility routines for libgcc2 and libobjc. - by: Rosimildo da Silva( rdasilva@connecttel.com ) */ -/* Compile this one with gcc. */ -/* Copyright (C) 1997, 1999, 2000, 2002, 2003, 2005 - 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 2, 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. - -You should have received a copy of the GNU General Public License -along with GCC; see the file COPYING. If not, write to the Free -Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301, USA. */ - -/* As a special exception, if you link this library with other files, - some of which are compiled with GCC, to produce an executable, - this library does not by itself cause the resulting executable - to be covered by the GNU General Public License. - This exception does not however invalidate any other reasons why - the executable file might be covered by the GNU General Public License. */ - -#ifndef GCC_GTHR_RTEMS_H -#define GCC_GTHR_RTEMS_H - -#ifdef __cplusplus -extern "C" { -#endif - -#define __GTHREADS 1 - -#define __GTHREAD_ONCE_INIT 0 -#define __GTHREAD_MUTEX_INIT 0 -#define __GTHREAD_MUTEX_INIT_FUNCTION rtems_gxx_mutex_init -#define __GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION rtems_gxx_recursive_mutex_init - -/* Avoid dependency on rtems specific headers. */ -typedef void *__gthread_key_t; -typedef int __gthread_once_t; -typedef void *__gthread_mutex_t; -typedef void *__gthread_recursive_mutex_t; - -/* - * External functions provided by RTEMS. They are very similar to their POSIX - * counterparts. A "Wrapper API" is being use to avoid dependency on any RTEMS - * header files. - */ - -/* generic per task variables */ -extern int rtems_gxx_once (__gthread_once_t *once, void (*func) (void)); -extern int rtems_gxx_key_create (__gthread_key_t *key, void (*dtor) (void *)); -extern int rtems_gxx_key_delete (__gthread_key_t key); -extern void *rtems_gxx_getspecific (__gthread_key_t key); -extern int rtems_gxx_setspecific (__gthread_key_t key, const void *ptr); - -/* mutex support */ -extern void rtems_gxx_mutex_init (__gthread_mutex_t *mutex); -extern int rtems_gxx_mutex_lock (__gthread_mutex_t *mutex); -extern int rtems_gxx_mutex_trylock (__gthread_mutex_t *mutex); -extern int rtems_gxx_mutex_unlock (__gthread_mutex_t *mutex); - -/* recursive mutex support */ -extern void rtems_gxx_recursive_mutex_init (__gthread_recursive_mutex_t *mutex); -extern int rtems_gxx_recursive_mutex_lock (__gthread_recursive_mutex_t *mutex); -extern int rtems_gxx_recursive_mutex_trylock (__gthread_recursive_mutex_t *mutex); -extern int rtems_gxx_recursive_mutex_unlock (__gthread_recursive_mutex_t *mutex); - -/* RTEMS threading is always active */ -static inline int -__gthread_active_p (void) -{ - return 1; -} - -/* Wrapper calls */ -static inline int -__gthread_once (__gthread_once_t *once, void (*func) (void)) -{ - return rtems_gxx_once( once, func ); -} - -static inline int -__gthread_key_create (__gthread_key_t *key, void (*dtor) (void *)) -{ - return rtems_gxx_key_create( key, dtor ); -} - -static inline int -__gthread_key_delete (__gthread_key_t key) -{ - return rtems_gxx_key_delete (key); -} - -static inline void * -__gthread_getspecific (__gthread_key_t key) -{ - return rtems_gxx_getspecific (key); -} - -static inline int -__gthread_setspecific (__gthread_key_t key, const void *ptr) -{ - return rtems_gxx_setspecific (key, ptr); -} - -static inline int -__gthread_mutex_lock (__gthread_mutex_t *mutex) -{ - return rtems_gxx_mutex_lock (mutex); -} - -static inline int -__gthread_mutex_trylock (__gthread_mutex_t *mutex) -{ - return rtems_gxx_mutex_trylock (mutex); -} - -static inline int -__gthread_mutex_unlock (__gthread_mutex_t *mutex) -{ - return rtems_gxx_mutex_unlock( mutex ); -} - -static inline int -__gthread_recursive_mutex_lock (__gthread_recursive_mutex_t *mutex) -{ - return rtems_gxx_recursive_mutex_lock (mutex); -} - -static inline int -__gthread_recursive_mutex_trylock (__gthread_recursive_mutex_t *mutex) -{ - return rtems_gxx_recursive_mutex_trylock (mutex); -} - -static inline int -__gthread_recursive_mutex_unlock (__gthread_recursive_mutex_t *mutex) -{ - return rtems_gxx_recursive_mutex_unlock( mutex ); -} - -#ifdef __cplusplus -} -#endif - -#endif /* ! GCC_GTHR_RTEMS_H */ |