semaphore.h (810B)
- #ifndef _SEMAPHORE_H
- #define _SEMAPHORE_H
- #ifdef __cplusplus
- extern "C" {
- #endif
- #include <features.h>
- #define __NEED_time_t
- #define __NEED_struct_timespec
- #include <bits/alltypes.h>
- #include <fcntl.h>
- #define SEM_FAILED ((sem_t *)0)
- typedef struct {
- volatile int __val[4*sizeof(long)/sizeof(int)];
- } sem_t;
- int sem_close(sem_t *);
- int sem_destroy(sem_t *);
- int sem_getvalue(sem_t *__restrict, int *__restrict);
- int sem_init(sem_t *, int, unsigned);
- sem_t *sem_open(const char *, int, ...);
- int sem_post(sem_t *);
- int sem_timedwait(sem_t *__restrict, const struct timespec *__restrict);
- int sem_trywait(sem_t *);
- int sem_unlink(const char *);
- int sem_wait(sem_t *);
- #if _REDIR_TIME64
- __REDIR(sem_timedwait, __sem_timedwait_time64);
- #endif
- #ifdef __cplusplus
- }
- #endif
- #endif