diff options
Diffstat (limited to 'linuxthreads/oldsemaphore.c')
| -rw-r--r-- | linuxthreads/oldsemaphore.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/linuxthreads/oldsemaphore.c b/linuxthreads/oldsemaphore.c index b9eb20f..82cd637 100644 --- a/linuxthreads/oldsemaphore.c +++ b/linuxthreads/oldsemaphore.c @@ -34,6 +34,14 @@ typedef struct { int sem_spinlock; } old_sem_t; +extern int __old_sem_init (old_sem_t *__sem, int __pshared, unsigned int __value); +extern int __old_sem_wait (old_sem_t *__sem); +extern int __old_sem_trywait (old_sem_t *__sem); +extern int __old_sem_post (old_sem_t *__sem); +extern int __old_sem_getvalue (old_sem_t *__sem, int *__sval); +extern int __old_sem_destroy (old_sem_t *__sem); + + /* Maximum value the semaphore can have. */ #define SEM_VALUE_MAX ((int) ((~0u) >> 1)) |