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semaphore.h

Last change on this file was 331, checked in by coas-nagasima, 6 years ago
prototoolに関連するプロジェクトをnewlibからmuslを使うよう変更・更新 ntshellをnewlibの下位の実装から、muslのsyscallの実装に変更・更新以下のOSSをアップデート・mruby-1.3.0 ・musl-1.1.18 ・onigmo-6.1.3 ・tcc-0.9.27 以下のOSSを追加・openssl-1.1.0e ・curl-7.57.0 ・zlib-1.2.11 以下のmrbgemsを追加・iij/mruby-digest ・iij/mruby-env ・iij/mruby-errno ・iij/mruby-iijson ・iij/mruby-ipaddr ・iij/mruby-mock ・iij/mruby-require ・iij/mruby-tls-openssl
Property svn:eol-style set to `native` Property svn:mime-type set to `text/x-chdr`
File size: 736 bytes

Line
1	#ifndef _SEMAPHORE_H
2	#define _SEMAPHORE_H
3	#ifdef __cplusplus
4	extern "C" {
5	#endif
6
7	#include <features.h>
8
9	#define __NEED_time_t
10	#define __NEED_struct_timespec
11	#include <bits/alltypes.h>
12
13	#include <fcntl.h>
14
15	#define SEM_FAILED ((sem_t *)0)
16
17	typedef struct {
18	volatile int __val[4*sizeof(long)/sizeof(int)];
19	} sem_t;
20
21	int sem_close(sem_t *);
22	int sem_destroy(sem_t *);
23	int sem_getvalue(sem_t __restrict, int __restrict);
24	int sem_init(sem_t *, int, unsigned);
25	sem_t sem_open(const char , int, ...);
26	int sem_post(sem_t *);
27	int sem_timedwait(sem_t __restrict, const struct timespec __restrict);
28	int sem_trywait(sem_t *);
29	int sem_unlink(const char *);
30	int sem_wait(sem_t *);
31
32	#ifdef __cplusplus
33	}
34	#endif
35	#endif

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