#include <sys/sem.h>
#include <sys/syscall.h>
#include <unistd.h>

Graphe des dépendances par inclusion de sem.c:

Macros
#define	MAX_SEM 256

#define	KSEM_GET 1

#define	KSEM_CREATE 2

#define	KSEM_DEL 3

#define	KSEM_P 4

#define	KSEM_V 5

Fonctions
int	semget (uint8_t key, int semflg)
	donne l'identifiant (semid) d'un sémaphore déjà existant Plus de détails...

int	semdel (uint32_t semid)
	supprime un sémaphore Plus de détails...

int	semP (uint32_t semid)

int	semV (uint32_t semid)

Description détaillée

Auteur: TacOS developers

LICENSE

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details at http://www.gnu.org/copyleft/gpl.html

You should have received a copy of the GNU General Public License along with this program; if not, see http://www.gnu.org/licenses.

DESCRIPTION

Description de ce que fait le fichier

Documentation des fonctions

int semdel ( uint32_t semid )

Paramètres

semid l'identifiant du sémaphore à supprimer.

Renvoie

Voici le graphe d'appel pour cette fonction :

int semget	(	uint8_t	key,
		int	semflg
	)