semaphore.h File Reference

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Macros
#define	_POSIX_SEMAPHORES

Typedefs
typedef struct sem_t_ *	sem_t
	typedef for the semaphore handle More...

Functions
int	sem_init (sem_t *sem, int pshared, unsigned int value)
int	sem_destroy (sem_t *sem)
int	sem_trywait (sem_t *sem)
int	sem_wait (sem_t *sem)
int	sem_timedwait (sem_t *sem, const struct timespec *abstime)
int	sem_post (sem_t *sem)
int	sem_post_multiple (sem_t *sem, int count)
int	sem_open (const char *name, int oflag, mode_t mode, unsigned int value)
int	sem_close (sem_t *sem)
int	sem_unlink (const char *name)
int	sem_getvalue (sem_t *sem, int *sval)

Macro Definition Documentation

_POSIX_SEMAPHORES

#define _POSIX_SEMAPHORES

Typedef Documentation

sem_t

u32 sem_t

typedef for the semaphore handle

Function Documentation

sem_close()

int sem_close

(

sem_t *

sem

)

sem_destroy()

int sem_destroy

(

sem_t *

sem

)

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sem_getvalue()

int sem_getvalue	(	sem_t *	sem,
		int *	sval
	)

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sem_init()

int sem_init	(	sem_t *	sem,
		int	pshared,
		unsigned int	value
	)

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sem_open()

int sem_open	(	const char *	name,
		int	oflag,
		mode_t	mode,
		unsigned int	value
	)

sem_post()

int sem_post

(

sem_t *

sem

)

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sem_post_multiple()

int sem_post_multiple	(	sem_t *	sem,
		int	count
	)

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sem_timedwait()

int sem_timedwait	(	sem_t *	sem,
		const struct timespec *	abstime
	)

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sem_trywait()

int sem_trywait

(

sem_t *

sem

)

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sem_unlink()

int sem_unlink

(

const char *

name

)

sem_wait()

int sem_wait

(

sem_t *

sem

)

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