version 1.124, 2011/09/16 14:42:03
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version 1.130, 2011/09/20 14:36:30
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Line 122
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Line 122
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ULONG *nopened; |
ULONG *nopened; |
ULONG allocated; |
ULONG allocated; |
} sem_t; |
} sem_t; |
# else |
# else // IPCS_SYSV |
typedef struct |
typedef struct |
{ |
{ |
int sem; |
int sem; |
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int alloue; |
unsigned char *path; |
unsigned char *path; |
pid_t pid; |
pid_t pid; |
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pthread_t tid; |
} sem_t; |
} sem_t; |
# endif |
# endif |
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# define SEM_FAILED NULL |
# ifndef SEM_FAILED |
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# define SEM_FAILED NULL |
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# endif |
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sem_t *sem_open_SysV(const char *nom, int oflag, ...); |
sem_t *sem_open_SysV(const char *nom, int oflag, ...); |
int sem_init_SysV(sem_t *sem, int shared, unsigned int value); |
int sem_init_SysV(sem_t *sem, int shared, unsigned int value); |
Line 239 enum signaux_rpl
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Line 243 enum signaux_rpl
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typedef struct queue_signaux |
typedef struct queue_signaux |
{ |
{ |
sem_t |
# ifndef IPCS_SYSV |
# ifdef SEMAPHORES_NOMMES |
# ifndef SEMAPHORES_NOMMES |
* |
sem_t semaphore; |
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# endif |
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# else |
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sem_t semaphore; |
# endif |
# endif |
semaphore; |
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volatile int pointeur_lecture; |
volatile int pointeur_lecture; |
volatile int pointeur_ecriture; |
volatile int pointeur_ecriture; |
Line 259 typedef struct queue_signaux
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Line 265 typedef struct queue_signaux
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# ifndef MAIN_RPL |
# ifndef MAIN_RPL |
extern struct_queue_signaux *s_queue_signaux; |
extern struct_queue_signaux *s_queue_signaux; |
extern int f_queue_signaux; |
extern int f_queue_signaux; |
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# ifdef SEMAPHORES_NOMMES |
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extern sem_t *semaphore_queue_signaux; |
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# endif |
# else |
# else |
struct_queue_signaux *s_queue_signaux; |
struct_queue_signaux *s_queue_signaux; |
int f_queue_signaux; |
int f_queue_signaux; |
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# ifdef SEMAPHORES_NOMMES |
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sem_t *semaphore_queue_signaux; |
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# endif |
# endif |
# endif |
#endif |
#endif |
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Line 428 typedef unsigned char t_8_bits;
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Line 440 typedef unsigned char t_8_bits;
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pthread_mutex_t mutex_liste_threads = |
pthread_mutex_t mutex_liste_threads = |
PTHREAD_MUTEX_INITIALIZER; |
PTHREAD_MUTEX_INITIALIZER; |
pthread_mutex_t mutex_gestiionnaires_signaux = |
pthread_mutex_t mutex_gestionnaires_signaux = |
PTHREAD_MUTEX_INITIALIZER; |
PTHREAD_MUTEX_INITIALIZER; |
pthread_mutex_t mutex_gestionnaires_signaux_atomique = |
pthread_mutex_t mutex_gestionnaires_signaux_atomique = |
PTHREAD_MUTEX_INITIALIZER; |
PTHREAD_MUTEX_INITIALIZER; |
Line 441 typedef unsigned char t_8_bits;
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Line 453 typedef unsigned char t_8_bits;
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#endif |
#endif |
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#ifdef SEMAPHORES_NOMMES |
#ifdef SEMAPHORES_NOMMES |
enum t_semaphore { sem_liste_threads = 0, |
sem_t *sem_init2(unsigned int valeur, pid_t pid); |
sem_gestionnaires_signaux = 1, |
sem_t *sem_init3(unsigned int valeur, pid_t pid, pthread_t tid); |
sem_gestionnaires_signaux_atomique = 2, |
int sem_destroy2(sem_t *semaphore_p, pid_t pid); |
sem_fork = 3 }; |
int sem_destroy3(sem_t *semaphore_p, pid_t pid, pthread_t tid); |
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sem_t *sem_init2(unsigned int valeur, enum t_semaphore semaphore); |
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int sem_destroy2(sem_t *semaphore_p, enum t_semaphore semaphore); |
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int sem_getvalue2(sem_t *semaphore, int *valeur); |
int sem_getvalue2(sem_t *semaphore, int *valeur); |
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sem_t *sem_open2(pid_t pid); |
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// Le mutex est là uniquement pour pouvoir émuler le comportement |
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// de sem_getvalue() sur un système comme MacOS X qui ne possède pas |
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// cette fonction. |
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#define sem_getvalue(semaphore, value) sem_getvalue2(semaphore, value) |
#define sem_getvalue(semaphore, value) sem_getvalue2(semaphore, value) |
#define sem_post(semaphore) \ |
#define sem_post(semaphore) \ |
Line 2165 typedef struct processus
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Line 2179 typedef struct processus
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pthread_mutex_t mutex_allocation; |
pthread_mutex_t mutex_allocation; |
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// Mutex autorisant les fork() |
// Mutex autorisant les fork() |
pthread_mutex_t mutex_fork; |
sem_t |
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# ifdef SEMAPHORES_NOMMES |
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* |
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# endif |
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semaphore_fork; |
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/* Mutexes */ |
/* Mutexes */ |
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