rpl/src/semaphores.c - diff

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version 1.9, 2010/08/13 21:00:37	version 1.10, 2010/08/17 11:59:28
Line 40 sem_t *	Line 40 sem_t *
sem_init2(unsigned int valeur, enum t_semaphore semaphore)	sem_init2(unsigned int valeur, enum t_semaphore semaphore)
{	{
snprintf(noms_semaphores[semaphore], LONGUEUR_NOM_SEMAPHORE,	snprintf(noms_semaphores[semaphore], LONGUEUR_NOM_SEMAPHORE,
"/RPLSEM-%d-%llu-%d", (int) getpid(),	"/RPL-SEM-%d-%llu-%d", (int) getpid(),
(unsigned long long) pthread_self(),	(unsigned long long) pthread_self(),
(int) semaphore);	(int) semaphore);
return(sem_open(noms_semaphores[semaphore], O_CREAT,	return(sem_open(noms_semaphores[semaphore], O_CREAT,
Line 473 sem_t	Line 473 sem_t
sem_t *semaphore;	sem_t *semaphore;

# ifndef OS2	# ifndef OS2
	file *desc;

	key_t clef;

union semun argument;	union semun argument;
# endif	# endif

Line 656 sem_t	Line 660 sem_t

# ifndef OS2	# ifndef OS2

(*semaphore) = semget(ftok(nom_absolu, 1), 1,	if ((desc = fopen(nom_absolu, "w")) == NULL)
	{
	free(semaphore);
	free(nom_absolu);

	return(SEM_FAILED);
	}

	fclose(desc);

	if ((clef = ftok(nom_absolu, 1)) == -1)
	{
	free(semaphore);
	free(nom_absolu);

	return(SEM_FAILED);
	}

	(*semaphore) = semget(clef, 1,
((oflag & O_CREAT) == 0) ? 0 : IPC_CREAT \|	((oflag & O_CREAT) == 0) ? 0 : IPC_CREAT \|
((oflag & O_EXCL) == 0) ? 0 : IPC_EXCL \|	((oflag & O_EXCL) == 0) ? 0 : IPC_EXCL \|
((oflag & S_IRUSR) == 0) ? 0 : SEM_R \|	((oflag & S_IRUSR) == 0) ? 0 : SEM_R \|