version 1.3, 2015/01/27 14:18:05
|
version 1.6, 2015/02/01 09:47:18
|
Line 186 initialisation_allocateur_buffer(struct_
|
Line 186 initialisation_allocateur_buffer(struct_
|
{ |
{ |
longueur_tailles++; |
longueur_tailles++; |
} |
} |
|
} |
|
|
if (((*s_etat_processus).cache_buffer = sys_malloc(((size_t) |
if (((*s_etat_processus).cache_buffer = sys_malloc(((size_t) |
longueur_tailles) * sizeof(unsigned char **))) == NULL) |
longueur_tailles) * sizeof(unsigned char **))) == NULL) |
{ |
{ |
(*s_etat_processus).erreur_systeme = d_es_allocation_memoire; |
(*s_etat_processus).erreur_systeme = d_es_allocation_memoire; |
return; |
return; |
} |
} |
|
|
if (((*s_etat_processus).pointeur_cache_buffer = sys_malloc(((size_t) |
if (((*s_etat_processus).pointeur_cache_buffer = sys_malloc(((size_t) |
longueur_tailles) * sizeof(int))) == NULL) |
longueur_tailles) * sizeof(int))) == NULL) |
{ |
{ |
(*s_etat_processus).erreur_systeme = d_es_allocation_memoire; |
(*s_etat_processus).erreur_systeme = d_es_allocation_memoire; |
return; |
return; |
} |
|
} |
} |
|
|
for(i = 0; i < longueur_tailles; i++) |
for(i = 0; i < longueur_tailles; i++) |
Line 238 liberation_allocateur_buffer(struct_proc
|
Line 238 liberation_allocateur_buffer(struct_proc
|
int i; |
int i; |
int j; |
int j; |
|
|
|
uprintf("Libération de l'allocateur des buffers\n"); |
|
BACKTRACE(10); |
for(i = 0; i < longueur_tailles; i++) |
for(i = 0; i < longueur_tailles; i++) |
{ |
{ |
for(j = 0; j < (*s_etat_processus).pointeur_cache_buffer[i]; j++) |
for(j = 0; j < (*s_etat_processus).pointeur_cache_buffer[i]; j++) |
Line 256 liberation_allocateur_buffer(struct_proc
|
Line 258 liberation_allocateur_buffer(struct_proc
|
sys_free((*s_etat_processus).enveloppes_buffers[i]); |
sys_free((*s_etat_processus).enveloppes_buffers[i]); |
} |
} |
|
|
|
uprintf("Fin de la libération de l'allocateur des buffers\n"); |
return; |
return; |
} |
} |
|
|
Line 405 rpl_malloc(struct_processus *s_etat_proc
|
Line 408 rpl_malloc(struct_processus *s_etat_proc
|
|
|
void *pointeur; |
void *pointeur; |
|
|
|
if (pthread_mutex_lock(&((*s_etat_processus).mutex_allocation_buffer)) != 0) |
|
{ |
|
(*s_etat_processus).erreur_systeme = d_es_processus; |
|
return(NULL); |
|
} |
|
|
if ((s_buffer = allocation_buffer(s_etat_processus, s)) == NULL) |
if ((s_buffer = allocation_buffer(s_etat_processus, s)) == NULL) |
{ |
{ |
|
pthread_mutex_unlock(&((*s_etat_processus).mutex_allocation_buffer)); |
|
|
(*s_etat_processus).erreur_systeme = d_es_allocation_memoire; |
(*s_etat_processus).erreur_systeme = d_es_allocation_memoire; |
return(NULL); |
return(NULL); |
} |
} |
|
|
pointeur = (*s_buffer).buffer + sizeof(struct_buffer *); |
pointeur = (*s_buffer).buffer + sizeof(struct_buffer *); |
|
|
|
if (pthread_mutex_unlock(&((*s_etat_processus).mutex_allocation_buffer)) |
|
!= 0) |
|
{ |
|
(*s_etat_processus).erreur_systeme = d_es_processus; |
|
return(NULL); |
|
} |
|
|
return(pointeur); |
return(pointeur); |
} |
} |
|
|
Line 440 rpl_realloc(struct_processus *s_etat_pro
|
Line 459 rpl_realloc(struct_processus *s_etat_pro
|
|
|
void *pointeur; |
void *pointeur; |
|
|
|
if (ptr == NULL) |
|
{ |
|
return(rpl_malloc(s_etat_processus, s)); |
|
} |
|
|
|
if (pthread_mutex_lock(&((*s_etat_processus).mutex_allocation_buffer)) != 0) |
|
{ |
|
(*s_etat_processus).erreur_systeme = d_es_processus; |
|
return(NULL); |
|
} |
|
|
if ((s_nouveau_buffer = allocation_buffer(s_etat_processus, s)) == NULL) |
if ((s_nouveau_buffer = allocation_buffer(s_etat_processus, s)) == NULL) |
{ |
{ |
|
pthread_mutex_unlock(&((*s_etat_processus).mutex_allocation_buffer)); |
|
|
(*s_etat_processus).erreur_systeme = d_es_allocation_memoire; |
(*s_etat_processus).erreur_systeme = d_es_allocation_memoire; |
return(NULL); |
return(NULL); |
} |
} |
Line 458 rpl_realloc(struct_processus *s_etat_pro
|
Line 490 rpl_realloc(struct_processus *s_etat_pro
|
liberation_buffer(s_etat_processus, s_ancien_buffer); |
liberation_buffer(s_etat_processus, s_ancien_buffer); |
pointeur = (*s_nouveau_buffer).buffer + sizeof(struct_buffer *); |
pointeur = (*s_nouveau_buffer).buffer + sizeof(struct_buffer *); |
|
|
|
if (pthread_mutex_unlock(&((*s_etat_processus).mutex_allocation_buffer)) |
|
!= 0) |
|
{ |
|
(*s_etat_processus).erreur_systeme = d_es_processus; |
|
return(NULL); |
|
} |
|
|
return(pointeur); |
return(pointeur); |
} |
} |
|
|
Line 485 rpl_free(struct_processus *s_etat_proces
|
Line 524 rpl_free(struct_processus *s_etat_proces
|
} |
} |
|
|
s_buffer = (*((struct_buffer **) (ptr - sizeof(struct_buffer *)))); |
s_buffer = (*((struct_buffer **) (ptr - sizeof(struct_buffer *)))); |
|
|
|
if (pthread_mutex_lock(&((*s_etat_processus).mutex_allocation_buffer)) != 0) |
|
{ |
|
(*s_etat_processus).erreur_systeme = d_es_processus; |
|
return; |
|
} |
|
|
liberation_buffer(s_etat_processus, s_buffer); |
liberation_buffer(s_etat_processus, s_buffer); |
|
|
|
if (pthread_mutex_unlock(&((*s_etat_processus).mutex_allocation_buffer)) |
|
!= 0) |
|
{ |
|
(*s_etat_processus).erreur_systeme = d_es_processus; |
|
return; |
|
} |
|
|
return; |
return; |
} |
} |
|
|
Line 502 void
|
Line 556 void
|
sys_free(void *ptr) |
sys_free(void *ptr) |
{ |
{ |
free(ptr); |
free(ptr); |
|
return; |
} |
} |
|
|
// vim: ts=4 |
// vim: ts=4 |