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- /* RTEMS threads compatibility routines for libgcc2 and libobjc.
- by: Rosimildo da Silva( rdasilva@connecttel.com ) */
- /* Compile this one with gcc. */
- /* Copyright (C) 1997-2022 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/>. */
- #ifndef GCC_GTHR_RTEMS_H
- #define GCC_GTHR_RTEMS_H
- #include <sys/lock.h>
- #include <pthread.h>
- #include <sched.h>
- #ifdef __cplusplus
- extern "C" {
- #endif
- #define __GTHREADS 1
- #define __GTHREADS_CXX0X 1
- #define __GTHREAD_HAS_COND 1
- typedef pthread_t __gthread_t;
- typedef pthread_key_t __gthread_key_t;
- typedef pthread_once_t __gthread_once_t;
- typedef struct _Mutex_Control __gthread_mutex_t;
- typedef struct _Mutex_recursive_Control __gthread_recursive_mutex_t;
- typedef struct _Condition_Control __gthread_cond_t;
- typedef struct timespec __gthread_time_t;
- #define __GTHREAD_ONCE_INIT PTHREAD_ONCE_INIT
- #define __GTHREAD_MUTEX_INIT _MUTEX_INITIALIZER
- #define __GTHREAD_MUTEX_INIT_FUNCTION _Mutex_Initialize
- #define __GTHREAD_RECURSIVE_MUTEX_INIT _MUTEX_RECURSIVE_INITIALIZER
- #define __GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION _Mutex_recursive_Initialize
- #define __GTHREAD_COND_INIT _CONDITION_INITIALIZER
- #define __GTHREAD_COND_INIT_FUNCTION _Condition_Initialize
- #define __GTHREAD_TIME_INIT {0, 0}
- static inline int
- __gthread_active_p (void)
- {
- return 1;
- }
- static inline int
- __gthread_create (__gthread_t *__threadid, void *(*__func) (void *),
- void *__args)
- {
- return pthread_create (__threadid, NULL, __func, __args);
- }
- static inline int
- __gthread_join (__gthread_t __threadid, void **__value_ptr)
- {
- return pthread_join (__threadid, __value_ptr);
- }
- static inline int
- __gthread_detach (__gthread_t __threadid)
- {
- return pthread_detach (__threadid);
- }
- static inline int
- __gthread_equal (__gthread_t __t1, __gthread_t __t2)
- {
- return pthread_equal (__t1, __t2);
- }
- static inline __gthread_t
- __gthread_self (void)
- {
- return pthread_self ();
- }
- static inline int
- __gthread_yield (void)
- {
- return sched_yield ();
- }
- static inline int
- __gthread_once (__gthread_once_t *__once, void (*__func) (void))
- {
- return pthread_once (__once, __func);
- }
- static inline int
- __gthread_key_create (__gthread_key_t *__key, void (*__dtor) (void *))
- {
- return pthread_key_create (__key, __dtor);
- }
- static inline int
- __gthread_key_delete (__gthread_key_t __key)
- {
- return pthread_key_delete (__key);
- }
- static inline void *
- __gthread_getspecific (__gthread_key_t __key)
- {
- return pthread_getspecific (__key);
- }
- static inline int
- __gthread_setspecific (__gthread_key_t __key, const void *__ptr)
- {
- return pthread_setspecific (__key, __ptr);
- }
- static inline int
- __gthread_mutex_lock (__gthread_mutex_t *__mutex)
- {
- _Mutex_Acquire (__mutex);
- return 0;
- }
- static inline int
- __gthread_mutex_trylock (__gthread_mutex_t *__mutex)
- {
- return _Mutex_Try_acquire (__mutex);
- }
- static inline int
- __gthread_mutex_timedlock (__gthread_mutex_t *__mutex,
- const __gthread_time_t *__abs_timeout)
- {
- return _Mutex_Acquire_timed (__mutex, __abs_timeout);
- }
- static inline int
- __gthread_mutex_unlock (__gthread_mutex_t *__mutex)
- {
- _Mutex_Release (__mutex);
- return 0;
- }
- static inline int
- __gthread_mutex_destroy (__gthread_mutex_t *__mutex)
- {
- _Mutex_Destroy (__mutex);
- return 0;
- }
- static inline int
- __gthread_recursive_mutex_lock (__gthread_recursive_mutex_t *__mutex)
- {
- _Mutex_recursive_Acquire (__mutex);
- return 0;
- }
- static inline int
- __gthread_recursive_mutex_trylock (__gthread_recursive_mutex_t *__mutex)
- {
- return _Mutex_recursive_Try_acquire (__mutex);
- }
- static inline int
- __gthread_recursive_mutex_timedlock (__gthread_recursive_mutex_t *__mutex,
- const __gthread_time_t *__abs_timeout)
- {
- return _Mutex_recursive_Acquire_timed (__mutex, __abs_timeout);
- }
- static inline int
- __gthread_recursive_mutex_unlock (__gthread_recursive_mutex_t *__mutex)
- {
- _Mutex_recursive_Release (__mutex);
- return 0;
- }
- static inline int
- __gthread_recursive_mutex_destroy (__gthread_recursive_mutex_t *__mutex)
- {
- _Mutex_recursive_Destroy (__mutex);
- return 0;
- }
- static inline int
- __gthread_cond_broadcast (__gthread_cond_t *__cond)
- {
- _Condition_Broadcast (__cond);
- return 0;
- }
- static inline int
- __gthread_cond_signal (__gthread_cond_t *__cond)
- {
- _Condition_Signal (__cond);
- return 0;
- }
- static inline int
- __gthread_cond_wait (__gthread_cond_t *__cond, __gthread_mutex_t *__mutex)
- {
- _Condition_Wait (__cond, __mutex);
- return 0;
- }
- static inline int
- __gthread_cond_timedwait (__gthread_cond_t *__cond, __gthread_mutex_t *__mutex,
- const __gthread_time_t *__abs_timeout)
- {
- return _Condition_Wait_timed (__cond, __mutex, __abs_timeout);
- }
- static inline int
- __gthread_cond_wait_recursive (__gthread_cond_t *__cond,
- __gthread_recursive_mutex_t *__mutex)
- {
- _Condition_Wait_recursive (__cond, __mutex);
- return 0;
- }
- static inline int
- __gthread_cond_destroy (__gthread_cond_t *__cond)
- {
- _Condition_Destroy (__cond);
- return 0;
- }
- #ifdef __cplusplus
- }
- #endif
- #endif /* ! GCC_GTHR_RTEMS_H */
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