Description: add posix api header files from musl

CommitID:70a1d0d4761c478b6b33c3eb29af254a445ada74
2021-01-22 16:18:25 +08:00
parent c3a34f1b79
commit d3e54ea9aa
231 changed files with 19798 additions and 0 deletions
@@ -0,0 +1,39 @@
+#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