sem.h File Reference

#include "shell/sys/linux/vsf_linux_cfg.h"
#include "./types.h"
#include "./ipc.h"

Go to the source code of this file.

Data Structures
struct	semid_ds
struct	sembuf
struct	vsf_linux_sys_sem_vplt_t

Macros
#define	SEM_UNDO   (1 << 0)
#define	GETPID   (F_USER + 0)
#define	GETVAL   (F_USER + 1)
#define	GETALL   (F_USER + 2)
#define	GETNCNT   (F_USER + 3)
#define	GETZCNT   (F_USER + 4)
#define	SETVAL   (F_USER + 5)
#define	SETALL   (F_USER + 6)
#define	semget   VSF_LINUX_WRAPPER(semget)
#define	semctl   VSF_LINUX_WRAPPER(semctl)
#define	semop   VSF_LINUX_WRAPPER(semop)
#define	semtimedop   VSF_LINUX_WRAPPER(semtimedop)

Typedefs
typedef struct vsf_linux_sys_sem_vplt_t	vsf_linux_sys_sem_vplt_t

Functions
int	semctl (int semid, int semnum, int cmd,...)
int	semget (key_t key, int nsems, int semflg)
int	semop (int semid, struct sembuf *sops, size_t nsops)
int	semtimedop (int semid, struct sembuf *sops, size_t nsops, const struct timespec *timeout)

Variables
__VSF_VPLT_DECORATOR__ vsf_linux_sys_sem_vplt_t	vsf_linux_sys_sem_vplt

Macro Definition Documentation

SEM_UNDO

#define SEM_UNDO   (1 << 0)

GETPID

#define GETPID   (F_USER + 0)

GETVAL

#define GETVAL   (F_USER + 1)

GETALL

#define GETALL   (F_USER + 2)

GETNCNT

#define GETNCNT   (F_USER + 3)

GETZCNT

#define GETZCNT   (F_USER + 4)

SETVAL

#define SETVAL   (F_USER + 5)

SETALL

#define SETALL   (F_USER + 6)

semget

#define semget   VSF_LINUX_WRAPPER(semget)

semctl

#define semctl   VSF_LINUX_WRAPPER(semctl)

semop

#define semop   VSF_LINUX_WRAPPER(semop)

semtimedop

#define semtimedop   VSF_LINUX_WRAPPER(semtimedop)

Typedef Documentation

vsf_linux_sys_sem_vplt_t

typedef struct vsf_linux_sys_sem_vplt_t vsf_linux_sys_sem_vplt_t

Function Documentation

semctl()

int semctl	(	int	semid,
		int	semnum,
		int	cmd,
			...
	)

semget()

int semget	(	key_t	key,
		int	nsems,
		int	semflg
	)

semop()

int semop	(	int	semid,
		struct sembuf *	sops,
		size_t	nsops
	)

semtimedop()

int semtimedop	(	int	semid,
		struct sembuf *	sops,
		size_t	nsops,
		const struct timespec *	timeout
	)

Variable Documentation

vsf_linux_sys_sem_vplt

__VSF_VPLT_DECORATOR__ vsf_linux_sys_sem_vplt_t vsf_linux_sys_sem_vplt

extern