projects / thirdparty / gcc.git / blame
| Commit | Line | Data |
|---|---|---|
| 8d9254fc | 1 | /* Copyright (C) 2015-2020 Free Software Foundation, Inc. |
| 13c41b2e SH |
2 | Contributed by Sebastian Huber <sebastian.huber@embedded-brains.de>. |
| 3 | ||
| 4 | This file is part of the GNU OpenMP Library (libgomp). | |
| 5 | ||
| 6 | Libgomp is free software; you can redistribute it and/or modify it | |
| 7 | under the terms of the GNU General Public License as published by | |
| 8 | the Free Software Foundation; either version 3, or (at your option) | |
| 9 | any later version. | |
| 10 | ||
| 11 | Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY | |
| 12 | WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS | |
| 13 | FOR A PARTICULAR PURPOSE. See the GNU General Public License for | |
| 14 | more details. | |
| 15 | ||
| 16 | Under Section 7 of GPL version 3, you are granted additional | |
| 17 | permissions described in the GCC Runtime Library Exception, version | |
| 18 | 3.1, as published by the Free Software Foundation. | |
| 19 | ||
| 20 | You should have received a copy of the GNU General Public License and | |
| 21 | a copy of the GCC Runtime Library Exception along with this program; | |
| 22 | see the files COPYING3 and COPYING.RUNTIME respectively. If not, see | |
| 23 | <http://www.gnu.org/licenses/>. */ | |
| 24 | ||
| 25 | /* This is the RTEMS implementation of a semaphore synchronization | |
| 26 | mechanism for libgomp. This type is private to the library. */ | |
| 27 | ||
| 28 | #ifndef GOMP_SEM_H | |
| 29 | #define GOMP_SEM_H 1 | |
| 30 | ||
| 31 | #include <sys/lock.h> | |
| 32 | ||
| 33 | typedef struct _Semaphore_Control gomp_sem_t; | |
| 34 | ||
| 35 | static inline void gomp_sem_init (gomp_sem_t *sem, int value) | |
| 36 | { | |
| 37 | _Semaphore_Initialize (sem, (unsigned int) value); | |
| 38 | } | |
| 39 | ||
| 40 | static inline void gomp_sem_wait (gomp_sem_t *sem) | |
| 41 | { | |
| 42 | _Semaphore_Wait (sem); | |
| 43 | } | |
| 44 | ||
| 45 | static inline void gomp_sem_post (gomp_sem_t *sem) | |
| 46 | { | |
| 47 | _Semaphore_Post (sem); | |
| 48 | } | |
| 49 | ||
| 50 | static inline void gomp_sem_destroy (gomp_sem_t *sem) | |
| 51 | { | |
| 52 | _Semaphore_Destroy (sem); | |
| 53 | } | |
| 54 | ||
| 55 | #endif /* GOMP_SEM_H */ |