version 1.13, 2010/04/21 13:45:49
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version 1.49, 2011/09/20 08:56:24
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Line 1
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/* |
/* |
================================================================================ |
================================================================================ |
RPL/2 (R) version 4.0.15 |
RPL/2 (R) version 4.1.3 |
Copyright (C) 1989-2010 Dr. BERTRAND Joël |
Copyright (C) 1989-2011 Dr. BERTRAND Joël |
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This file is part of RPL/2. |
This file is part of RPL/2. |
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Line 20
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Line 20
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*/ |
*/ |
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#include "rpl.conv.h" |
#include "rpl-conv.h" |
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/* |
/* |
Line 124 instruction_while(struct_processus *s_et
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Line 124 instruction_while(struct_processus *s_et
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void |
void |
instruction_warranty(struct_processus *s_etat_processus) |
instruction_warranty(struct_processus *s_etat_processus) |
{ |
{ |
# include "garanties.conv.h" |
# include "garanties-conv.h" |
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(*s_etat_processus).erreur_execution = d_ex; |
(*s_etat_processus).erreur_execution = d_ex; |
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Line 226 instruction_wait(struct_processus *s_eta
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Line 226 instruction_wait(struct_processus *s_eta
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return; |
return; |
} |
} |
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if (((*s_objet).type == INT) || |
if (((*s_objet).type == INT) || ((*s_objet).type == REL)) |
((*s_objet).type == REL)) |
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{ |
{ |
if ((*s_objet).type == INT) |
if ((*s_objet).type == INT) |
{ |
{ |
Line 262 instruction_wait(struct_processus *s_eta
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Line 261 instruction_wait(struct_processus *s_eta
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do |
do |
{ |
{ |
# ifndef SEMAPHORES_NOMMES |
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if (sem_post(&((*s_etat_processus).semaphore_fork)) != 0) |
if (sem_post(&((*s_etat_processus).semaphore_fork)) != 0) |
{ |
{ |
(*s_etat_processus).erreur_systeme = d_es_processus; |
(*s_etat_processus).erreur_systeme = d_es_processus; |
return; |
return; |
} |
} |
# else |
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if (sem_post((*s_etat_processus).semaphore_fork) != 0) |
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{ |
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(*s_etat_processus).erreur_systeme = d_es_processus; |
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return; |
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} |
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# endif |
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code_retour = nanosleep(&temporisation, &temporisation); |
code_retour = nanosleep(&temporisation, &temporisation); |
erreur = errno; |
erreur = errno; |
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# ifndef SEMAPHORES_NOMMES |
if (sem_wait(&((*s_etat_processus).semaphore_fork)) != 0) |
while(sem_wait(&((*s_etat_processus).semaphore_fork)) == -1) |
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# else |
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while(sem_wait((*s_etat_processus).semaphore_fork) == -1) |
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# endif |
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{ |
{ |
if (errno != EINTR) |
(*s_etat_processus).erreur_systeme = d_es_processus; |
{ |
return; |
(*s_etat_processus).erreur_systeme = d_es_processus; |
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return; |
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} |
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} |
} |
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scrutation_injection(s_etat_processus); |
scrutation_injection(s_etat_processus); |
Line 420 instruction_write(struct_processus *s_et
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Line 404 instruction_write(struct_processus *s_et
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struct sigaction registre; |
struct sigaction registre; |
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struct sockaddr_in adresse_ipv4; |
struct sockaddr_in adresse_ipv4; |
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# ifdef IPV6 |
struct sockaddr_in6 adresse_ipv6; |
struct sockaddr_in6 adresse_ipv6; |
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# endif |
struct sockaddr_un adresse_unix; |
struct sockaddr_un adresse_unix; |
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struct flock lock; |
struct flock lock; |
Line 1325 instruction_write(struct_processus *s_et
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Line 1311 instruction_write(struct_processus *s_et
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/* |
/* |
* Fichiers de type FLOW |
* Fichiers de type FLOW |
*/ |
*/ |
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if ((*((struct_fichier *) (*s_objet_argument_1).objet)).acces |
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== 'S') |
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{ |
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BUG(((*descripteur).type != 'C'), uprintf("Bad filetype !\n")); |
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if ((*((*((struct_liste_chainee *) (*s_objet_argument_2).objet)) |
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.donnee)).type != CHN) |
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{ |
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liberation(s_etat_processus, s_objet_argument_2); |
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liberation(s_etat_processus, s_objet_argument_1); |
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(*s_etat_processus).erreur_execution = |
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d_ex_erreur_type_argument; |
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return; |
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} |
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if ((chaine = formateur_flux(s_etat_processus, (unsigned char *) |
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(*((*((struct_liste_chainee *) (*s_objet_argument_2) |
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.objet)).donnee)).objet, &longueur_effective)) == NULL) |
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{ |
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(*s_etat_processus).erreur_systeme = |
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d_es_allocation_memoire; |
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return; |
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} |
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if (fwrite(chaine, sizeof(unsigned char), longueur_effective, |
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(*descripteur).descripteur_c) != |
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(size_t) longueur_effective) |
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{ |
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(*s_etat_processus).erreur_systeme = d_es_erreur_fichier; |
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return; |
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} |
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free(chaine); |
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} |
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else |
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{ |
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liberation(s_etat_processus, s_objet_argument_1); |
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liberation(s_etat_processus, s_objet_argument_2); |
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(*s_etat_processus).erreur_execution = |
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d_ex_erreur_type_fichier; |
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return; |
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} |
} |
} |
} |
} |
else if (((*s_objet_argument_2).type == LST) && |
else if (((*s_objet_argument_2).type == LST) && |
Line 1360 instruction_write(struct_processus *s_et
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Line 1391 instruction_write(struct_processus *s_et
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return; |
return; |
} |
} |
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} |
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else if ((*((struct_socket *) (*s_objet_argument_1).objet)).binaire |
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== 'Y') |
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{ |
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/* |
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* Sockets non formatées |
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*/ |
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chaine = NULL; |
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} |
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else |
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{ |
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/* |
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* Sockets de type FLOW |
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*/ |
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if ((*((*((struct_liste_chainee *) (*s_objet_argument_2).objet)) |
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.donnee)).type != CHN) |
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{ |
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liberation(s_etat_processus, s_objet_argument_2); |
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liberation(s_etat_processus, s_objet_argument_1); |
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(*s_etat_processus).erreur_execution = |
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d_ex_erreur_type_argument; |
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return; |
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} |
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if ((chaine = formateur_flux(s_etat_processus, (unsigned char *) |
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(*((*((struct_liste_chainee *) (*s_objet_argument_2) |
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.objet)).donnee)).objet, &longueur_effective)) == NULL) |
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{ |
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liberation(s_etat_processus, s_objet_argument_2); |
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liberation(s_etat_processus, s_objet_argument_1); |
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return; |
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} |
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} |
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if ((strcmp((*((struct_socket *) (*s_objet_argument_1).objet)).type, |
if ((strcmp((*((struct_socket *) (*s_objet_argument_1).objet)).type, |
"STREAM") == 0) || (strcmp((*((struct_socket *) |
"STREAM") == 0) || (strcmp((*((struct_socket *) |
(*s_objet_argument_1).objet)).type, |
(*s_objet_argument_1).objet)).type, |
"SEQUENTIAL DATAGRAM") == 0)) |
"SEQUENTIAL DATAGRAM") == 0)) |
{ // Sockets connectées |
{ // Sockets connectées |
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action.sa_handler = SIG_IGN; |
action.sa_handler = SIG_IGN; |
action.sa_flags = SA_ONSTACK; |
action.sa_flags = SA_ONSTACK; |
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if (sigaction(SIGPIPE, &action, ®istre) != 0) |
if (sigaction(SIGPIPE, &action, ®istre) != 0) |
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{ |
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(*s_etat_processus).erreur_systeme = d_es_signal; |
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return; |
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} |
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if (sem_post(&((*s_etat_processus).semaphore_fork)) != 0) |
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{ |
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if (sigaction(SIGPIPE, ®istre, NULL) != 0) |
{ |
{ |
(*s_etat_processus).erreur_systeme = d_es_signal; |
(*s_etat_processus).erreur_systeme = d_es_signal; |
return; |
return; |
} |
} |
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# ifndef SEMAPHORES_NOMMES |
(*s_etat_processus).erreur_systeme = d_es_processus; |
if (sem_post(&((*s_etat_processus).semaphore_fork)) != 0) |
return; |
# else |
} |
if (sem_post((*s_etat_processus).semaphore_fork) != 0) |
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# endif |
if (send((*((struct_socket *) (*s_objet_argument_1).objet)) |
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.socket, chaine, longueur_effective, 0) < 0) |
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{ |
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ios = errno; |
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if (sigaction(SIGPIPE, ®istre, NULL) != 0) |
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{ |
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(*s_etat_processus).erreur_systeme = d_es_signal; |
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return; |
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} |
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if (sem_wait(&((*s_etat_processus).semaphore_fork)) != 0) |
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{ |
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(*s_etat_processus).erreur_systeme = d_es_processus; |
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return; |
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} |
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if ((ios == EPIPE) || (ios == ECONNRESET)) |
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{ |
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(*s_etat_processus).erreur_execution = |
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d_ex_erreur_acces_fichier; |
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return; |
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} |
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(*s_etat_processus).erreur_systeme = d_es_erreur_fichier; |
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return; |
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} |
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if (sem_wait(&((*s_etat_processus).semaphore_fork)) != 0) |
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{ |
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if (errno != EINTR) |
{ |
{ |
if (sigaction(SIGPIPE, ®istre, NULL) != 0) |
if (sigaction(SIGPIPE, ®istre, NULL) != 0) |
{ |
{ |
Line 1391 instruction_write(struct_processus *s_et
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Line 1497 instruction_write(struct_processus *s_et
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(*s_etat_processus).erreur_systeme = d_es_processus; |
(*s_etat_processus).erreur_systeme = d_es_processus; |
return; |
return; |
} |
} |
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} |
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if (sigaction(SIGPIPE, ®istre, NULL) != 0) |
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{ |
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(*s_etat_processus).erreur_systeme = d_es_signal; |
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return; |
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} |
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} |
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else |
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{ // Sockets non connectées |
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/* |
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* Vérification de l'adresse distante |
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*/ |
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if (strcmp((*((struct_socket *) (*s_objet_argument_1).objet)) |
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.adresse_distante, "") == 0) |
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{ |
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liberation(s_etat_processus, s_objet_argument_1); |
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liberation(s_etat_processus, s_objet_argument_2); |
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(*s_etat_processus).erreur_execution = |
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d_ex_erreur_acces_fichier; |
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return; |
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} |
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/* |
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* Création de l'adresse logique |
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*/ |
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if ((*((struct_socket *) (*s_objet_argument_1).objet)) |
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.domaine == PF_UNIX) |
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{ |
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adresse_unix.sun_family = AF_UNIX; |
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strncpy(adresse_unix.sun_path, (*((struct_socket *) |
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(*s_objet_argument_1).objet)).adresse_distante, |
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UNIX_PATH_MAX); |
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adresse_unix.sun_path[UNIX_PATH_MAX - 1] = |
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d_code_fin_chaine; |
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if (sem_post(&((*s_etat_processus).semaphore_fork)) != 0) |
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{ |
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(*s_etat_processus).erreur_systeme = d_es_processus; |
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return; |
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} |
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if (send((*((struct_socket *) (*s_objet_argument_1).objet)) |
if (sendto((*((struct_socket *) |
.socket, chaine, strlen(chaine), 0) < 0) |
(*s_objet_argument_1).objet)).socket, chaine, |
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longueur_effective, 0, (struct sockaddr *) |
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&adresse_unix, sizeof(adresse_unix)) < 0) |
{ |
{ |
ios = errno; |
ios = errno; |
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if (sigaction(SIGPIPE, ®istre, NULL) != 0) |
if (sem_wait(&((*s_etat_processus).semaphore_fork)) != 0) |
{ |
{ |
(*s_etat_processus).erreur_systeme = d_es_signal; |
(*s_etat_processus).erreur_systeme = d_es_processus; |
return; |
return; |
} |
} |
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# ifndef SEMAPHORES_NOMMES |
if ((ios == EPIPE) || (ios == ECONNRESET)) |
while(sem_wait(&((*s_etat_processus).semaphore_fork)) == -1) |
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# else |
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while(sem_wait((*s_etat_processus).semaphore_fork) == -1) |
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# endif |
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{ |
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if (errno != EINTR) |
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{ |
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(*s_etat_processus).erreur_systeme = d_es_processus; |
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return; |
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} |
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} |
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if (ios == EPIPE) |
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{ |
{ |
(*s_etat_processus).erreur_execution = |
(*s_etat_processus).erreur_execution = |
d_ex_erreur_acces_fichier; |
d_ex_erreur_acces_fichier; |
return; |
return; |
} |
} |
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(*s_etat_processus).erreur_systeme = d_es_erreur_fichier; |
(*s_etat_processus).erreur_systeme = d_es_erreur_fichier; |
return; |
return; |
} |
} |
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# ifndef SEMAPHORES_NOMMES |
if (sem_wait(&((*s_etat_processus).semaphore_fork)) != 0) |
while(sem_wait(&((*s_etat_processus).semaphore_fork)) == -1) |
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# else |
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while(sem_wait((*s_etat_processus).semaphore_fork) == -1) |
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# endif |
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{ |
{ |
if (errno != EINTR) |
(*s_etat_processus).erreur_systeme = d_es_processus; |
{ |
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if (sigaction(SIGPIPE, ®istre, NULL) != 0) |
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{ |
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(*s_etat_processus).erreur_systeme = d_es_signal; |
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return; |
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} |
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(*s_etat_processus).erreur_systeme = d_es_processus; |
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return; |
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} |
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} |
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if (sigaction(SIGPIPE, ®istre, NULL) != 0) |
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{ |
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(*s_etat_processus).erreur_systeme = d_es_signal; |
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return; |
return; |
} |
} |
} |
} |
else |
else if ((*((struct_socket *) (*s_objet_argument_1).objet)) |
{ // Sockets non connectées |
.domaine == PF_INET) |
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{ |
/* |
if (sscanf((*((struct_socket *) |
* Vérification de l'adresse distante |
(*s_objet_argument_1).objet)) |
*/ |
.adresse_distante, "%d.%d.%d.%d(%d)", |
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&(adresse[0]), &(adresse[1]), &(adresse[2]), |
if (strcmp((*((struct_socket *) (*s_objet_argument_1).objet)) |
&(adresse[3]), &port) == 5) |
.adresse_distante, "") == 0) |
{ // Adresse IPv4 |
{ |
calcul_adresse = 0; |
liberation(s_etat_processus, s_objet_argument_1); |
for(i = 0; i < 4; calcul_adresse = |
liberation(s_etat_processus, s_objet_argument_2); |
(256 * calcul_adresse) + adresse[i++]); |
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(*s_etat_processus).erreur_execution = |
memset(&adresse_ipv4, 0, sizeof(adresse_ipv4)); |
d_ex_erreur_acces_fichier; |
adresse_ipv4.sin_family = AF_INET; |
return; |
adresse_ipv4.sin_port = htons(port); |
} |
adresse_ipv4.sin_addr.s_addr = htonl(calcul_adresse); |
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/* |
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* Création de l'adresse logique |
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*/ |
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if ((*((struct_socket *) (*s_objet_argument_1).objet)) |
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.domaine == PF_UNIX) |
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{ |
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adresse_unix.sun_family = AF_UNIX; |
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strncpy(adresse_unix.sun_path, (*((struct_socket *) |
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(*s_objet_argument_1).objet)).adresse_distante, |
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108); |
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adresse_unix.sun_path[108 - 1] = d_code_fin_chaine; |
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# ifndef SEMAPHORES_NOMMES |
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if (sem_post(&((*s_etat_processus).semaphore_fork)) != 0) |
if (sem_post(&((*s_etat_processus).semaphore_fork)) != 0) |
{ |
{ |
(*s_etat_processus).erreur_systeme = d_es_processus; |
(*s_etat_processus).erreur_systeme = d_es_processus; |
return; |
return; |
} |
} |
# else |
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if (sem_post((*s_etat_processus).semaphore_fork) != 0) |
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{ |
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(*s_etat_processus).erreur_systeme = d_es_processus; |
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return; |
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} |
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# endif |
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if (sendto((*((struct_socket *) |
if (sendto((*((struct_socket *) |
(*s_objet_argument_1).objet)).socket, chaine, |
(*s_objet_argument_1).objet)).socket, chaine, |
strlen(chaine), 0, (struct sockaddr *) |
longueur_effective, 0, (struct sockaddr *) |
&adresse_unix, sizeof(adresse_unix)) < 0) |
&adresse_ipv4, sizeof(adresse_ipv4)) < 0) |
{ |
{ |
# ifndef SEMAPHORES_NOMMES |
if (sem_wait(&((*s_etat_processus) |
while(sem_wait(&((*s_etat_processus) |
.semaphore_fork)) != 0) |
.semaphore_fork)) == -1) |
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# else |
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while(sem_wait((*s_etat_processus) |
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.semaphore_fork) == -1) |
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# endif |
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{ |
{ |
if (errno != EINTR) |
(*s_etat_processus).erreur_systeme = d_es_processus; |
{ |
return; |
(*s_etat_processus).erreur_systeme = |
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d_es_processus; |
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return; |
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} |
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} |
} |
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(*s_etat_processus).erreur_systeme = |
(*s_etat_processus).erreur_systeme = |
Line 1523 instruction_write(struct_processus *s_et
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Line 1615 instruction_write(struct_processus *s_et
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return; |
return; |
} |
} |
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# ifndef SEMAPHORES_NOMMES |
if (sem_wait(&((*s_etat_processus).semaphore_fork)) != 0) |
while(sem_wait(&((*s_etat_processus).semaphore_fork)) == -1) |
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# else |
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while(sem_wait((*s_etat_processus).semaphore_fork) == -1) |
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# endif |
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{ |
{ |
if (errno != EINTR) |
(*s_etat_processus).erreur_systeme = d_es_processus; |
{ |
return; |
(*s_etat_processus).erreur_systeme = d_es_processus; |
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return; |
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} |
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} |
} |
} |
} |
else if ((*((struct_socket *) (*s_objet_argument_1).objet)) |
else |
.domaine == PF_INET) |
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{ |
{ |
if (sscanf((*((struct_socket *) |
liberation(s_etat_processus, s_objet_argument_1); |
(*s_objet_argument_1).objet)) |
liberation(s_etat_processus, s_objet_argument_2); |
.adresse_distante, "%d.%d.%d.%d(%d)", |
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&(adresse[0]), &(adresse[1]), &(adresse[2]), |
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&(adresse[3]), &port) == 5) |
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{ // Adresse IPv4 |
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calcul_adresse = 0; |
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for(i = 0; i < 4; calcul_adresse = |
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(256 * calcul_adresse) + adresse[i++]); |
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|
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memset(&adresse_ipv4, 0, sizeof(adresse_ipv4)); |
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adresse_ipv4.sin_family = AF_INET; |
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adresse_ipv4.sin_port = htons(port); |
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adresse_ipv4.sin_addr.s_addr = htonl(calcul_adresse); |
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# ifndef SEMAPHORES_NOMMES |
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if (sem_post(&((*s_etat_processus) |
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.semaphore_fork)) != 0) |
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{ |
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(*s_etat_processus).erreur_systeme = d_es_processus; |
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return; |
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} |
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# else |
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if (sem_post((*s_etat_processus) .semaphore_fork) != 0) |
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{ |
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(*s_etat_processus).erreur_systeme = d_es_processus; |
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return; |
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} |
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# endif |
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|
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if (sendto((*((struct_socket *) |
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(*s_objet_argument_1).objet)).socket, chaine, |
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strlen(chaine), 0, (struct sockaddr *) |
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&adresse_ipv4, sizeof(adresse_ipv4)) < 0) |
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{ |
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# ifndef SEMAPHORES_NOMMES |
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while(sem_wait(&((*s_etat_processus) |
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.semaphore_fork)) == -1) |
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# else |
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while(sem_wait((*s_etat_processus) |
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.semaphore_fork) == -1) |
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# endif |
|
{ |
|
if (errno != EINTR) |
|
{ |
|
(*s_etat_processus).erreur_systeme = |
|
d_es_processus; |
|
return; |
|
} |
|
} |
|
|
|
(*s_etat_processus).erreur_systeme = |
(*s_etat_processus).erreur_execution = |
d_es_erreur_fichier; |
d_ex_erreur_parametre_fichier; |
return; |
return; |
} |
} |
|
} |
|
else if ((*((struct_socket *) (*s_objet_argument_1).objet)) |
|
.domaine == PF_INET6) |
|
{ |
|
if (sscanf((*((struct_socket *) (*s_objet_argument_1) |
|
.objet)).adresse_distante, "%X:%X:%X:%X:%X:" |
|
"%X:%X:%X:%X:%X:%X:%X:%X:%X:%X:%X(%d)", |
|
&(adresse[0]), &(adresse[1]), &(adresse[2]), |
|
&(adresse[3]), &(adresse[4]), &(adresse[5]), |
|
&(adresse[6]), &(adresse[7]), &(adresse[8]), |
|
&(adresse[9]), &(adresse[10]), &(adresse[11]), |
|
&(adresse[12]), &(adresse[13]), &(adresse[14]), |
|
&(adresse[15]), &port)== 17) |
|
{ // Adresse IPv6 |
|
# ifdef IPV6 |
|
memset(&adresse_ipv6, 0, sizeof(adresse_ipv6)); |
|
adresse_ipv6.sin6_family = AF_INET6; |
|
adresse_ipv6.sin6_port = htons((uint16_t) port); |
|
|
|
for(i = 0; i < 16; |
|
adresse_ipv6.sin6_addr.s6_addr[i] = |
|
adresse[i], i++); |
|
|
# ifndef SEMAPHORES_NOMMES |
if (sem_post(&((*s_etat_processus).semaphore_fork)) != 0) |
while(sem_wait(&((*s_etat_processus) |
|
.semaphore_fork)) == -1) |
|
# else |
|
while(sem_wait((*s_etat_processus) |
|
.semaphore_fork) == -1) |
|
# endif |
|
{ |
|
if (errno != EINTR) |
|
{ |
|
(*s_etat_processus).erreur_systeme = |
|
d_es_processus; |
|
return; |
|
} |
|
} |
|
} |
|
else |
|
{ |
{ |
liberation(s_etat_processus, s_objet_argument_1); |
(*s_etat_processus).erreur_systeme = d_es_processus; |
liberation(s_etat_processus, s_objet_argument_2); |
|
|
|
(*s_etat_processus).erreur_execution = |
|
d_ex_erreur_parametre_fichier; |
|
return; |
return; |
} |
} |
} |
|
else if ((*((struct_socket *) (*s_objet_argument_1).objet)) |
|
.domaine == PF_INET6) |
|
{ |
|
if (sscanf((*((struct_socket *) (*s_objet_argument_1) |
|
.objet)).adresse_distante, "%X:%X:%X:%X:%X:" |
|
"%X:%X:%X:%X:%X:%X:%X:%X:%X:%X:%X(%d)", |
|
&(adresse[0]), &(adresse[1]), &(adresse[2]), |
|
&(adresse[3]), &(adresse[4]), &(adresse[5]), |
|
&(adresse[6]), &(adresse[7]), &(adresse[8]), |
|
&(adresse[9]), &(adresse[10]), &(adresse[11]), |
|
&(adresse[12]), &(adresse[13]), &(adresse[14]), |
|
&(adresse[15]), &port)== 17) |
|
{ // Adresse IPv6 |
|
memset(&adresse_ipv6, 0, sizeof(adresse_ipv6)); |
|
adresse_ipv6.sin6_family = AF_INET6; |
|
adresse_ipv6.sin6_port = htons((uint16_t) port); |
|
|
|
for(i = 0; i < 16; |
|
adresse_ipv6.sin6_addr.s6_addr[i] = |
|
adresse[i], i++); |
|
|
|
# ifndef SEMAPHORES_NOMMES |
if (sendto((*((struct_socket *) |
if (sem_post(&((*s_etat_processus) |
(*s_objet_argument_1).objet)).socket, chaine, |
|
longueur_effective, 0, (struct sockaddr *) |
|
&adresse_ipv6, sizeof(adresse_ipv6)) < 0) |
|
{ |
|
if (sem_wait(&((*s_etat_processus) |
.semaphore_fork)) != 0) |
.semaphore_fork)) != 0) |
{ |
{ |
(*s_etat_processus).erreur_systeme = d_es_processus; |
|
return; |
|
} |
|
# else |
|
if (sem_post((*s_etat_processus) .semaphore_fork) != 0) |
|
{ |
|
(*s_etat_processus).erreur_systeme = d_es_processus; |
|
return; |
|
} |
|
# endif |
|
|
|
if (sendto((*((struct_socket *) |
|
(*s_objet_argument_1).objet)).socket, chaine, |
|
strlen(chaine), 0, (struct sockaddr *) |
|
&adresse_ipv6, sizeof(adresse_ipv6)) < 0) |
|
{ |
|
# ifndef SEMAPHORES_NOMMES |
|
while(sem_wait(&((*s_etat_processus) |
|
.semaphore_fork)) == -1) |
|
# else |
|
while(sem_wait((*s_etat_processus) |
|
.semaphore_fork) == -1) |
|
# endif |
|
{ |
|
if (errno != EINTR) |
|
{ |
|
(*s_etat_processus).erreur_systeme = |
|
d_es_processus; |
|
return; |
|
} |
|
} |
|
|
|
(*s_etat_processus).erreur_systeme = |
(*s_etat_processus).erreur_systeme = |
d_es_erreur_fichier; |
d_es_processus; |
return; |
return; |
} |
} |
|
|
# ifndef SEMAPHORES_NOMMES |
(*s_etat_processus).erreur_systeme = |
while(sem_wait(&((*s_etat_processus) |
d_es_erreur_fichier; |
.semaphore_fork)) == -1) |
return; |
# else |
|
while(sem_wait((*s_etat_processus) |
|
.semaphore_fork) == -1) |
|
# endif |
|
{ |
|
if (errno != EINTR) |
|
{ |
|
(*s_etat_processus).erreur_systeme = |
|
d_es_processus; |
|
return; |
|
} |
|
} |
|
} |
} |
else |
|
{ |
|
liberation(s_etat_processus, s_objet_argument_1); |
|
liberation(s_etat_processus, s_objet_argument_2); |
|
|
|
(*s_etat_processus).erreur_execution = |
if (sem_wait(&((*s_etat_processus).semaphore_fork)) != 0) |
d_ex_erreur_parametre_fichier; |
{ |
|
(*s_etat_processus).erreur_systeme = |
|
d_es_processus; |
return; |
return; |
} |
} |
|
# else |
|
if ((*s_etat_processus).langue == 'F') |
|
{ |
|
printf("+++Attention : Support du protocole" |
|
" IPv6 indisponible\n"); |
|
} |
|
else |
|
{ |
|
printf("+++Warning : IPv6 support " |
|
"unavailable\n"); |
|
} |
|
# endif |
} |
} |
else |
else |
{ |
{ |
liberation(s_etat_processus, s_objet_argument_1); |
liberation(s_etat_processus, s_objet_argument_1); |
liberation(s_etat_processus, s_objet_argument_2); |
liberation(s_etat_processus, s_objet_argument_2); |
Line 1719 instruction_write(struct_processus *s_et
|
Line 1706 instruction_write(struct_processus *s_et
|
return; |
return; |
} |
} |
} |
} |
|
else |
|
{ |
|
liberation(s_etat_processus, s_objet_argument_1); |
|
liberation(s_etat_processus, s_objet_argument_2); |
|
|
free(chaine); |
(*s_etat_processus).erreur_execution = |
} |
d_ex_erreur_parametre_fichier; |
else if ((*((struct_socket *) (*s_objet_argument_1).objet)).binaire |
return; |
== 'Y') |
} |
{ |
|
/* |
|
* Sockets non formatées |
|
*/ |
|
} |
|
else |
|
{ |
|
/* |
|
* Sockets de type FLOW |
|
*/ |
|
} |
} |
|
|
|
free(chaine); |
} |
} |
else |
else |
{ |
{ |
Line 1895 instruction_wflock(struct_processus *s_e
|
Line 1878 instruction_wflock(struct_processus *s_e
|
return; |
return; |
} |
} |
|
|
# ifndef SEMAPHORES_NOMMES |
|
if (sem_post(&((*s_etat_processus).semaphore_fork)) != 0) |
if (sem_post(&((*s_etat_processus).semaphore_fork)) != 0) |
{ |
{ |
(*s_etat_processus).erreur_systeme = d_es_processus; |
(*s_etat_processus).erreur_systeme = d_es_processus; |
return; |
return; |
} |
} |
# else |
|
if (sem_post((*s_etat_processus).semaphore_fork) != 0) |
if (sem_wait(&((*s_etat_processus).semaphore_fork)) != 0) |
{ |
{ |
(*s_etat_processus).erreur_systeme = d_es_processus; |
(*s_etat_processus).erreur_systeme = d_es_processus; |
return; |
return; |
} |
} |
# endif |
|
|
|
# ifndef SEMAPHORES_NOMMES |
|
while(sem_wait(&((*s_etat_processus).semaphore_fork)) == -1) |
|
# else |
|
while(sem_wait((*s_etat_processus).semaphore_fork) == -1) |
|
# endif |
|
{ |
|
if (errno != EINTR) |
|
{ |
|
(*s_etat_processus).erreur_systeme = d_es_processus; |
|
return; |
|
} |
|
} |
|
|
|
if (lock.l_type == F_UNLCK) |
if (lock.l_type == F_UNLCK) |
{ |
{ |
Line 2136 instruction_wfproc(struct_processus *s_e
|
Line 2104 instruction_wfproc(struct_processus *s_e
|
if ((*(*((struct_processus_fils *) (*(*l_element_courant) |
if ((*(*((struct_processus_fils *) (*(*l_element_courant) |
.donnee).objet)).thread).processus_detache == d_vrai) |
.donnee).objet)).thread).processus_detache == d_vrai) |
{ |
{ |
if (kill((*(*((struct_processus_fils *) |
if (envoi_signal_processus((*(*((struct_processus_fils *) |
(*(*l_element_courant).donnee).objet)).thread).pid, |
(*(*l_element_courant).donnee).objet)).thread).pid, |
0) != 0) |
rpl_signull) != 0) |
{ |
{ |
drapeau_fin = d_vrai; |
drapeau_fin = d_vrai; |
} |
} |
Line 2222 instruction_wfproc(struct_processus *s_e
|
Line 2190 instruction_wfproc(struct_processus *s_e
|
registre_instruction_valide; |
registre_instruction_valide; |
} |
} |
|
|
# ifndef SEMAPHORES_NOMMES |
|
if (sem_post(&((*s_etat_processus).semaphore_fork)) != 0) |
if (sem_post(&((*s_etat_processus).semaphore_fork)) != 0) |
{ |
{ |
(*s_etat_processus).erreur_systeme = d_es_processus; |
(*s_etat_processus).erreur_systeme = d_es_processus; |
return; |
return; |
} |
} |
# else |
|
if (sem_post((*s_etat_processus).semaphore_fork) != 0) |
|
{ |
|
(*s_etat_processus).erreur_systeme = d_es_processus; |
|
return; |
|
} |
|
# endif |
|
|
|
nanosleep(&attente, NULL); |
nanosleep(&attente, NULL); |
|
|
# ifndef SEMAPHORES_NOMMES |
if (sem_wait(&((*s_etat_processus).semaphore_fork)) != 0) |
while(sem_wait(&((*s_etat_processus).semaphore_fork)) == -1) |
|
# else |
|
while(sem_wait((*s_etat_processus).semaphore_fork) == -1) |
|
# endif |
|
{ |
{ |
if (errno != EINTR) |
(*s_etat_processus).erreur_systeme = d_es_processus; |
{ |
return; |
(*s_etat_processus).erreur_systeme = d_es_processus; |
|
return; |
|
} |
|
} |
} |
|
|
scrutation_injection(s_etat_processus); |
scrutation_injection(s_etat_processus); |
Line 2493 instruction_wfdata(struct_processus *s_e
|
Line 2446 instruction_wfdata(struct_processus *s_e
|
return; |
return; |
} |
} |
|
|
# ifndef SEMAPHORES_NOMMES |
|
if (sem_post(&((*s_etat_processus).semaphore_fork)) != 0) |
if (sem_post(&((*s_etat_processus).semaphore_fork)) != 0) |
{ |
{ |
(*s_etat_processus).erreur_systeme = d_es_processus; |
(*s_etat_processus).erreur_systeme = d_es_processus; |
return; |
return; |
} |
} |
# else |
|
if (sem_post((*s_etat_processus).semaphore_fork) != 0) |
|
{ |
|
(*s_etat_processus).erreur_systeme = d_es_processus; |
|
return; |
|
} |
|
# endif |
|
|
|
nanosleep(&attente, NULL); |
nanosleep(&attente, NULL); |
|
|
# ifndef SEMAPHORES_NOMMES |
if (sem_wait(&((*s_etat_processus).semaphore_fork)) != 0) |
while(sem_wait(&((*s_etat_processus).semaphore_fork)) == -1) |
|
# else |
|
while(sem_wait((*s_etat_processus).semaphore_fork) == -1) |
|
# endif |
|
{ |
{ |
if (errno != EINTR) |
(*s_etat_processus).erreur_systeme = d_es_processus; |
{ |
return; |
(*s_etat_processus).erreur_systeme = d_es_processus; |
|
return; |
|
} |
|
} |
} |
|
|
scrutation_injection(s_etat_processus); |
scrutation_injection(s_etat_processus); |
Line 2623 instruction_wfsock(struct_processus *s_e
|
Line 2561 instruction_wfsock(struct_processus *s_e
|
struct_objet *s_objet_resultat; |
struct_objet *s_objet_resultat; |
|
|
struct sockaddr_in adresse_ipv4; |
struct sockaddr_in adresse_ipv4; |
|
# ifdef IPV6 |
struct sockaddr_in6 adresse_ipv6; |
struct sockaddr_in6 adresse_ipv6; |
|
# endif |
|
|
unsigned long i; |
unsigned long i; |
|
|
Line 2697 instruction_wfsock(struct_processus *s_e
|
Line 2637 instruction_wfsock(struct_processus *s_e
|
{ |
{ |
drapeau = d_vrai; |
drapeau = d_vrai; |
|
|
# ifndef SEMAPHORES_NOMMES |
|
if (sem_post(&((*s_etat_processus).semaphore_fork)) != 0) |
if (sem_post(&((*s_etat_processus).semaphore_fork)) != 0) |
{ |
{ |
(*s_etat_processus).erreur_systeme = d_es_processus; |
(*s_etat_processus).erreur_systeme = d_es_processus; |
return; |
return; |
} |
} |
# else |
|
if (sem_post((*s_etat_processus).semaphore_fork) != 0) |
|
{ |
|
(*s_etat_processus).erreur_systeme = d_es_processus; |
|
return; |
|
} |
|
# endif |
|
|
|
if (((*((struct_socket *) (*s_objet_resultat).objet)).socket = |
if (((*((struct_socket *) (*s_objet_resultat).objet)).socket = |
accept((*((struct_socket *) (*s_objet_argument).objet)) |
accept((*((struct_socket *) (*s_objet_argument).objet)) |
Line 2718 instruction_wfsock(struct_processus *s_e
|
Line 2650 instruction_wfsock(struct_processus *s_e
|
{ |
{ |
erreur = errno; |
erreur = errno; |
|
|
# ifndef SEMAPHORES_NOMMES |
if (sem_wait(&((*s_etat_processus).semaphore_fork)) != 0) |
while(sem_wait(&((*s_etat_processus).semaphore_fork)) == -1) |
|
# else |
|
while(sem_wait((*s_etat_processus).semaphore_fork) == -1) |
|
# endif |
|
{ |
{ |
if (errno != EINTR) |
(*s_etat_processus).erreur_systeme = d_es_processus; |
{ |
return; |
(*s_etat_processus).erreur_systeme = d_es_processus; |
|
return; |
|
} |
|
} |
} |
|
|
if (erreur != EINTR) |
if (erreur != EINTR) |
Line 2754 instruction_wfsock(struct_processus *s_e
|
Line 2679 instruction_wfsock(struct_processus *s_e
|
} |
} |
else |
else |
{ |
{ |
# ifndef SEMAPHORES_NOMMES |
if (sem_wait(&((*s_etat_processus).semaphore_fork)) != 0) |
while(sem_wait(&((*s_etat_processus).semaphore_fork)) == -1) |
|
# else |
|
while(sem_wait((*s_etat_processus).semaphore_fork) == -1) |
|
# endif |
|
{ |
{ |
if (errno != EINTR) |
(*s_etat_processus).erreur_systeme = d_es_processus; |
{ |
return; |
(*s_etat_processus).erreur_systeme = d_es_processus; |
|
return; |
|
} |
|
} |
} |
} |
} |
} while(drapeau == d_faux); |
} while(drapeau == d_faux); |
Line 2789 instruction_wfsock(struct_processus *s_e
|
Line 2707 instruction_wfsock(struct_processus *s_e
|
else if ((*((struct_socket *) (*s_objet_resultat).objet)).domaine == |
else if ((*((struct_socket *) (*s_objet_resultat).objet)).domaine == |
PF_INET6) |
PF_INET6) |
{ |
{ |
|
# ifdef IPV6 |
longueur = sizeof(adresse_ipv6); |
longueur = sizeof(adresse_ipv6); |
|
|
do |
do |
{ |
{ |
drapeau = d_vrai; |
drapeau = d_vrai; |
|
|
# ifndef SEMAPHORES_NOMMES |
|
if (sem_post(&((*s_etat_processus).semaphore_fork)) != 0) |
if (sem_post(&((*s_etat_processus).semaphore_fork)) != 0) |
{ |
{ |
(*s_etat_processus).erreur_systeme = d_es_processus; |
(*s_etat_processus).erreur_systeme = d_es_processus; |
return; |
return; |
} |
} |
# else |
|
if (sem_post((*s_etat_processus).semaphore_fork) != 0) |
|
{ |
|
(*s_etat_processus).erreur_systeme = d_es_processus; |
|
return; |
|
} |
|
# endif |
|
|
|
if (((*((struct_socket *) (*s_objet_resultat).objet)).socket = |
if (((*((struct_socket *) (*s_objet_resultat).objet)).socket = |
accept((*((struct_socket *) (*s_objet_argument).objet)) |
accept((*((struct_socket *) (*s_objet_argument).objet)) |
Line 2816 instruction_wfsock(struct_processus *s_e
|
Line 2727 instruction_wfsock(struct_processus *s_e
|
{ |
{ |
erreur = errno; |
erreur = errno; |
|
|
# ifndef SEMAPHORES_NOMMES |
if (sem_wait(&((*s_etat_processus).semaphore_fork)) != 0) |
while(sem_wait(&((*s_etat_processus).semaphore_fork)) == -1) |
|
# else |
|
while(sem_wait((*s_etat_processus).semaphore_fork) == -1) |
|
# endif |
|
{ |
{ |
if (errno != EINTR) |
(*s_etat_processus).erreur_systeme = d_es_processus; |
{ |
return; |
(*s_etat_processus).erreur_systeme = d_es_processus; |
|
return; |
|
} |
|
} |
} |
|
|
if (erreur != EINTR) |
if (erreur != EINTR) |
Line 2852 instruction_wfsock(struct_processus *s_e
|
Line 2756 instruction_wfsock(struct_processus *s_e
|
} |
} |
else |
else |
{ |
{ |
# ifndef SEMAPHORES_NOMMES |
if (sem_wait(&((*s_etat_processus).semaphore_fork)) |
while(sem_wait(&((*s_etat_processus).semaphore_fork)) == -1) |
!= 0) |
# else |
|
while(sem_wait((*s_etat_processus).semaphore_fork) == -1) |
|
# endif |
|
{ |
{ |
if (errno != EINTR) |
(*s_etat_processus).erreur_systeme = d_es_processus; |
{ |
return; |
(*s_etat_processus).erreur_systeme = d_es_processus; |
|
return; |
|
} |
|
} |
} |
} |
} |
} while(drapeau == d_faux); |
} while(drapeau == d_faux); |
Line 2892 instruction_wfsock(struct_processus *s_e
|
Line 2790 instruction_wfsock(struct_processus *s_e
|
.objet)).adresse_distante, "%s(%u)", |
.objet)).adresse_distante, "%s(%u)", |
(*((struct_socket *) (*s_objet_resultat) |
(*((struct_socket *) (*s_objet_resultat) |
.objet)).adresse_distante, ntohs(adresse_ipv6.sin6_port)); |
.objet)).adresse_distante, ntohs(adresse_ipv6.sin6_port)); |
|
# else |
|
if ((*s_etat_processus).langue == 'F') |
|
{ |
|
printf("+++Attention : Support du protocole" |
|
" IPv6 indisponible\n"); |
|
} |
|
else |
|
{ |
|
printf("+++Warning : IPv6 support " |
|
"unavailable\n"); |
|
} |
|
# endif |
} |
} |
else |
else |
{ |
{ |
Line 2901 instruction_wfsock(struct_processus *s_e
|
Line 2811 instruction_wfsock(struct_processus *s_e
|
{ |
{ |
drapeau = d_vrai; |
drapeau = d_vrai; |
|
|
# ifndef SEMAPHORES_NOMMES |
|
if (sem_post(&((*s_etat_processus).semaphore_fork)) != 0) |
if (sem_post(&((*s_etat_processus).semaphore_fork)) != 0) |
{ |
{ |
(*s_etat_processus).erreur_systeme = d_es_processus; |
(*s_etat_processus).erreur_systeme = d_es_processus; |
return; |
return; |
} |
} |
# else |
|
if (sem_post((*s_etat_processus).semaphore_fork) != 0) |
|
{ |
|
(*s_etat_processus).erreur_systeme = d_es_processus; |
|
return; |
|
} |
|
# endif |
|
|
|
if (((*((struct_socket *) (*s_objet_resultat).objet)).socket = |
if (((*((struct_socket *) (*s_objet_resultat).objet)).socket = |
accept((*((struct_socket *) (*s_objet_argument).objet)) |
accept((*((struct_socket *) (*s_objet_argument).objet)) |
Line 2921 instruction_wfsock(struct_processus *s_e
|
Line 2823 instruction_wfsock(struct_processus *s_e
|
{ |
{ |
erreur = errno; |
erreur = errno; |
|
|
# ifndef SEMAPHORES_NOMMES |
if (sem_wait(&((*s_etat_processus).semaphore_fork)) != 0) |
while(sem_wait(&((*s_etat_processus).semaphore_fork)) == -1) |
|
# else |
|
while(sem_wait((*s_etat_processus).semaphore_fork) == -1) |
|
# endif |
|
{ |
{ |
if (errno != EINTR) |
(*s_etat_processus).erreur_systeme = d_es_processus; |
{ |
return; |
(*s_etat_processus).erreur_systeme = d_es_processus; |
|
return; |
|
} |
|
} |
} |
|
|
if (erreur != EINTR) |
if (erreur != EINTR) |
Line 2957 instruction_wfsock(struct_processus *s_e
|
Line 2852 instruction_wfsock(struct_processus *s_e
|
} |
} |
else |
else |
{ |
{ |
# ifndef SEMAPHORES_NOMMES |
if (sem_wait(&((*s_etat_processus).semaphore_fork)) != 0) |
while(sem_wait(&((*s_etat_processus).semaphore_fork)) == -1) |
|
# else |
|
while(sem_wait((*s_etat_processus).semaphore_fork) == -1) |
|
# endif |
|
{ |
{ |
if (errno != EINTR) |
(*s_etat_processus).erreur_systeme = d_es_processus; |
{ |
return; |
(*s_etat_processus).erreur_systeme = d_es_processus; |
|
return; |
|
} |
|
} |
} |
} |
} |
} while(drapeau == d_faux); |
} while(drapeau == d_faux); |
Line 3247 instruction_wfpoke(struct_processus *s_e
|
Line 3135 instruction_wfpoke(struct_processus *s_e
|
|
|
do |
do |
{ |
{ |
# ifndef SEMAPHORES_NOMMES |
|
if (sem_post(&((*s_etat_processus).semaphore_fork)) != 0) |
if (sem_post(&((*s_etat_processus).semaphore_fork)) != 0) |
{ |
{ |
(*s_etat_processus).erreur_systeme = d_es_processus; |
(*s_etat_processus).erreur_systeme = d_es_processus; |
return; |
return; |
} |
} |
# else |
|
if (sem_post((*s_etat_processus).semaphore_fork) != 0) |
|
{ |
|
(*s_etat_processus).erreur_systeme = d_es_processus; |
|
return; |
|
} |
|
# endif |
|
|
|
nanosleep(&attente, NULL); |
nanosleep(&attente, NULL); |
|
|
# ifndef SEMAPHORES_NOMMES |
if (sem_wait(&((*s_etat_processus).semaphore_fork)) != 0) |
while(sem_wait(&((*s_etat_processus).semaphore_fork)) == -1) |
|
# else |
|
while(sem_wait((*s_etat_processus).semaphore_fork) == -1) |
|
# endif |
|
{ |
{ |
if (errno != EINTR) |
(*s_etat_processus).erreur_systeme = d_es_processus; |
{ |
return; |
(*s_etat_processus).erreur_systeme = d_es_processus; |
|
return; |
|
} |
|
} |
} |
|
|
scrutation_injection(s_etat_processus); |
scrutation_injection(s_etat_processus); |
Line 3409 instruction_wfack(struct_processus *s_et
|
Line 3282 instruction_wfack(struct_processus *s_et
|
return; |
return; |
} |
} |
|
|
# ifndef SEMAPHORES_NOMMES |
|
if (sem_post(&((*s_etat_processus).semaphore_fork)) != 0) |
if (sem_post(&((*s_etat_processus).semaphore_fork)) != 0) |
{ |
{ |
(*s_etat_processus).erreur_systeme = d_es_processus; |
(*s_etat_processus).erreur_systeme = d_es_processus; |
return; |
return; |
} |
} |
# else |
|
if (sem_post((*s_etat_processus).semaphore_fork) != 0) |
|
{ |
|
(*s_etat_processus).erreur_systeme = d_es_processus; |
|
return; |
|
} |
|
# endif |
|
|
|
nanosleep(&attente, NULL); |
nanosleep(&attente, NULL); |
INCR_GRANULARITE(attente.tv_nsec); |
INCR_GRANULARITE(attente.tv_nsec); |
|
|
# ifndef SEMAPHORES_NOMMES |
if (sem_wait(&((*s_etat_processus).semaphore_fork)) != 0) |
while(sem_wait(&((*s_etat_processus).semaphore_fork)) == -1) |
|
# else |
|
while(sem_wait((*s_etat_processus).semaphore_fork) == -1) |
|
# endif |
|
{ |
{ |
if (errno != EINTR) |
(*s_etat_processus).erreur_systeme = d_es_processus; |
{ |
return; |
(*s_etat_processus).erreur_systeme = d_es_processus; |
|
return; |
|
} |
|
} |
} |
} |
} |
|
|