kaguya
38 lines
810 B
C
38 lines
810 B
C
#ifndef _SEMAPHORE_H
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#define _SEMAPHORE_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <bits/ansi/time_t.h>
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#include <bits/ansi/timespec.h>
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#define SEM_VALUE_MAX 0x7FFFFFFF
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#define SEM_FAILED ((sem_t *) 0)
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typedef struct sem_ {
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unsigned int __mlibc_count;
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} sem_t;
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#ifndef __MLIBC_ABI_ONLY
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int sem_init(sem_t *__sem, int __pshared, unsigned int __initial_count);
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sem_t *sem_open(const char *__name, int __oflag, ...);
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int sem_close(sem_t *__sem);
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int sem_unlink(const char *__name);
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int sem_destroy(sem_t *__sem);
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int sem_wait(sem_t *__sem);
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int sem_trywait(sem_t *__sem);
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int sem_timedwait(sem_t *__sem, const struct timespec *__abstime);
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int sem_post(sem_t *__sem);
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int sem_getvalue(sem_t *__sem, int *__sval);
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#endif /* !__MLIBC_ABI_ONLY */
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#ifdef __cplusplus
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}
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#endif
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#endif /*_SEMAPHORE_H */
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