version 1.6, 2010/03/09 10:18:48
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version 1.25, 2011/04/20 08:26:04
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Line 1
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/* |
/* |
================================================================================ |
================================================================================ |
RPL/2 (R) version 4.0.13 |
RPL/2 (R) version 4.1.0.prerelease.0 |
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 1275 instruction_same(struct_processus *s_eta
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Line 1275 instruction_same(struct_processus *s_eta
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printf(" 1: %s\n", d_RPN); |
printf(" 1: %s\n", d_RPN); |
printf("-> 1: %s\n", d_RPN); |
printf("-> 1: %s\n", d_RPN); |
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printf(" 2: %s\n", d_PRC); |
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printf(" 1: %s\n", d_PRC); |
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printf("-> 1: %s\n", d_INT); |
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return; |
return; |
} |
} |
else if ((*s_etat_processus).test_instruction == 'Y') |
else if ((*s_etat_processus).test_instruction == 'Y') |
Line 2569 instruction_start(struct_processus *s_et
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Line 2573 instruction_start(struct_processus *s_et
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} |
} |
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empilement_pile_systeme(s_etat_processus); |
empilement_pile_systeme(s_etat_processus); |
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if ((*s_etat_processus).erreur_systeme != d_es) |
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{ |
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return; |
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} |
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(*(*s_etat_processus).l_base_pile_systeme).type_cloture = 'S'; |
(*(*s_etat_processus).l_base_pile_systeme).type_cloture = 'S'; |
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if (depilement(s_etat_processus, &((*s_etat_processus).l_base_pile), |
if (depilement(s_etat_processus, &((*s_etat_processus).l_base_pile), |
Line 2578 instruction_start(struct_processus *s_et
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Line 2588 instruction_start(struct_processus *s_et
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return; |
return; |
} |
} |
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if (((*s_objet_1).type != INT) && |
if (((*s_objet_1).type != INT) && ((*s_objet_1).type != REL)) |
((*s_objet_1).type != REL)) |
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{ |
{ |
liberation(s_etat_processus, s_objet_1); |
liberation(s_etat_processus, s_objet_1); |
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Line 2596 instruction_start(struct_processus *s_et
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Line 2605 instruction_start(struct_processus *s_et
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return; |
return; |
} |
} |
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if (((*s_objet_2).type != INT) && |
if (((*s_objet_2).type != INT) && ((*s_objet_2).type != REL)) |
((*s_objet_2).type != REL)) |
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{ |
{ |
liberation(s_etat_processus, s_objet_1); |
liberation(s_etat_processus, s_objet_1); |
liberation(s_etat_processus, s_objet_2); |
liberation(s_etat_processus, s_objet_2); |
Line 3237 instruction_sto(struct_processus *s_etat
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Line 3245 instruction_sto(struct_processus *s_etat
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return; |
return; |
} |
} |
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if ((*s_etat_processus).autorisation_nom_implicite == 'N') |
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{ |
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liberation(s_etat_processus, s_objet_1); |
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liberation(s_etat_processus, s_objet_2); |
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(*s_etat_processus).erreur_systeme = d_es; |
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(*s_etat_processus).erreur_execution = |
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d_ex_creation_variable_globale; |
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return; |
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} |
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if ((s_variable.nom = malloc((strlen((*((struct_nom *) |
if ((s_variable.nom = malloc((strlen((*((struct_nom *) |
(*s_objet_1).objet)).nom) + 1) * |
(*s_objet_1).objet)).nom) + 1) * |
sizeof(unsigned char))) == NULL) |
sizeof(unsigned char))) == NULL) |
Line 3287 instruction_sto(struct_processus *s_etat
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Line 3306 instruction_sto(struct_processus *s_etat
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} |
} |
else |
else |
{ |
{ |
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if ((*s_etat_processus).autorisation_nom_implicite == 'N') |
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{ |
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if ((*s_etat_processus).s_liste_variables[(*s_etat_processus) |
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.position_variable_courante].niveau == 1) |
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{ |
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liberation(s_etat_processus, s_objet_1); |
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liberation(s_etat_processus, s_objet_2); |
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(*s_etat_processus).erreur_execution = |
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d_ex_creation_variable_globale; |
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return; |
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} |
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} |
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liberation(s_etat_processus, |
liberation(s_etat_processus, |
(*s_etat_processus).s_liste_variables[(*s_etat_processus) |
(*s_etat_processus).s_liste_variables[(*s_etat_processus) |
.position_variable_courante].objet); |
.position_variable_courante].objet); |
Line 3302 instruction_sto(struct_processus *s_etat
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Line 3335 instruction_sto(struct_processus *s_etat
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* une variable globale. |
* une variable globale. |
*/ |
*/ |
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if ((*s_etat_processus).autorisation_nom_implicite == 'N') |
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{ |
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liberation(s_etat_processus, s_objet_1); |
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liberation(s_etat_processus, s_objet_2); |
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(*s_etat_processus).erreur_systeme = d_es; |
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(*s_etat_processus).erreur_execution = |
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d_ex_creation_variable_globale; |
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return; |
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} |
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if ((s_variable.nom = malloc((strlen((*((struct_nom *) |
if ((s_variable.nom = malloc((strlen((*((struct_nom *) |
(*s_objet_1).objet)).nom) + 1) * sizeof(unsigned char))) |
(*s_objet_1).objet)).nom) + 1) * sizeof(unsigned char))) |
== NULL) |
== NULL) |
Line 3831 instruction_syseval(struct_processus *s_
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Line 3875 instruction_syseval(struct_processus *s_
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longueur_ecriture = strlen((unsigned char *) |
longueur_ecriture = strlen((unsigned char *) |
(*(*l_element_courant).donnee).objet); |
(*(*l_element_courant).donnee).objet); |
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# ifndef SEMAPHORES_NOMMES |
if (sem_post(&((*s_etat_processus).semaphore_fork)) != 0) |
if (sem_post(&((*s_etat_processus).semaphore_fork)) != 0) |
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# else |
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if (sem_post((*s_etat_processus).semaphore_fork) != 0) |
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# endif |
{ |
{ |
(*s_etat_processus).erreur_systeme = d_es_processus; |
(*s_etat_processus).erreur_systeme = d_es_processus; |
return; |
return; |
Line 3842 instruction_syseval(struct_processus *s_
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Line 3890 instruction_syseval(struct_processus *s_
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(*(*l_element_courant).donnee).objet, |
(*(*l_element_courant).donnee).objet, |
longueur_ecriture) != longueur_ecriture) |
longueur_ecriture) != longueur_ecriture) |
{ |
{ |
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# ifndef SEMAPHORES_NOMMES |
while(sem_wait(&((*s_etat_processus) |
while(sem_wait(&((*s_etat_processus) |
.semaphore_fork)) == -1) |
.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) |
if (errno != EINTR) |
{ |
{ |
Line 3859 instruction_syseval(struct_processus *s_
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Line 3912 instruction_syseval(struct_processus *s_
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return; |
return; |
} |
} |
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# ifndef SEMAPHORES_NOMMES |
if (sem_post(&((*s_etat_processus) |
if (sem_post(&((*s_etat_processus) |
.semaphore_fork)) != 0) |
.semaphore_fork)) != 0) |
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# else |
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if (sem_post((*s_etat_processus) |
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.semaphore_fork) != 0) |
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# endif |
{ |
{ |
(*s_etat_processus).erreur_systeme = d_es_processus; |
(*s_etat_processus).erreur_systeme = d_es_processus; |
return; |
return; |
Line 3870 instruction_syseval(struct_processus *s_
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Line 3928 instruction_syseval(struct_processus *s_
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while(write_atomic(s_etat_processus, |
while(write_atomic(s_etat_processus, |
pipes_entree[1], "\n", 1) != 1) |
pipes_entree[1], "\n", 1) != 1) |
{ |
{ |
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# ifndef SEMAPHORES_NOMMES |
while(sem_wait(&((*s_etat_processus) |
while(sem_wait(&((*s_etat_processus) |
.semaphore_fork)) == -1) |
.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) |
if (errno != EINTR) |
{ |
{ |
Line 3887 instruction_syseval(struct_processus *s_
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Line 3950 instruction_syseval(struct_processus *s_
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return; |
return; |
} |
} |
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# ifndef SEMAPHORES_NOMMES |
if (sem_post(&((*s_etat_processus) |
if (sem_post(&((*s_etat_processus) |
.semaphore_fork)) != 0) |
.semaphore_fork)) != 0) |
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# else |
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if (sem_post((*s_etat_processus) |
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.semaphore_fork) != 0) |
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# endif |
{ |
{ |
(*s_etat_processus).erreur_systeme = d_es_processus; |
(*s_etat_processus).erreur_systeme = d_es_processus; |
return; |
return; |
} |
} |
} |
} |
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while(sem_wait(&((*s_etat_processus).semaphore_fork)) |
# ifndef SEMAPHORES_NOMMES |
== -1) |
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 |
{ |
{ |
if (errno != EINTR) |
if (errno != EINTR) |
{ |
{ |
Line 3926 instruction_syseval(struct_processus *s_
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Line 3997 instruction_syseval(struct_processus *s_
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* Récupération de la valeur de retour du processus détaché |
* Récupération de la valeur de retour du processus détaché |
*/ |
*/ |
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if (sem_post(&((*s_etat_processus).semaphore_fork)) |
# ifndef SEMAPHORES_NOMMES |
!= 0) |
if (sem_post(&((*s_etat_processus).semaphore_fork)) != 0) |
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# else |
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if (sem_post((*s_etat_processus).semaphore_fork) != 0) |
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# endif |
{ |
{ |
(*s_etat_processus).erreur_systeme = d_es_processus; |
(*s_etat_processus).erreur_systeme = d_es_processus; |
return; |
return; |
Line 3935 instruction_syseval(struct_processus *s_
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Line 4009 instruction_syseval(struct_processus *s_
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if (waitpid(pid, &status, 0) == -1) |
if (waitpid(pid, &status, 0) == -1) |
{ |
{ |
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# ifndef SEMAPHORES_NOMMES |
if (sem_wait(&((*s_etat_processus).semaphore_fork)) == -1) |
if (sem_wait(&((*s_etat_processus).semaphore_fork)) == -1) |
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# else |
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if (sem_wait((*s_etat_processus).semaphore_fork) == -1) |
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# endif |
{ |
{ |
if (errno != EINTR) |
if (errno != EINTR) |
{ |
{ |
Line 3948 instruction_syseval(struct_processus *s_
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Line 4026 instruction_syseval(struct_processus *s_
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return; |
return; |
} |
} |
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# ifndef SEMAPHORES_NOMMES |
if (sem_wait(&((*s_etat_processus).semaphore_fork)) == -1) |
if (sem_wait(&((*s_etat_processus).semaphore_fork)) == -1) |
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# else |
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if (sem_wait((*s_etat_processus).semaphore_fork) == -1) |
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# endif |
{ |
{ |
if (errno != EINTR) |
if (errno != EINTR) |
{ |
{ |
Line 3969 instruction_syseval(struct_processus *s_
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Line 4051 instruction_syseval(struct_processus *s_
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return; |
return; |
} |
} |
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# 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; |
} |
} |
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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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while((ios = read_atomic(s_etat_processus, |
while((ios = read_atomic(s_etat_processus, |
pipes_sortie[0], &(tampon[pointeur]), |
pipes_sortie[0], &(tampon[pointeur]), |
longueur_lecture)) > 0) |
longueur_lecture)) > 0) |
{ |
{ |
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# ifndef SEMAPHORES_NOMMES |
while(sem_wait(&((*s_etat_processus).semaphore_fork)) == -1) |
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 |
{ |
{ |
if (errno != EINTR) |
if (errno != EINTR) |
{ |
{ |
Line 4001 instruction_syseval(struct_processus *s_
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Line 4095 instruction_syseval(struct_processus *s_
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return; |
return; |
} |
} |
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# ifndef SEMAPHORES_NOMMES |
if (sem_post(&((*s_etat_processus).semaphore_fork)) != 0) |
if (sem_post(&((*s_etat_processus).semaphore_fork)) != 0) |
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# else |
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if (sem_post((*s_etat_processus).semaphore_fork) != 0) |
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# endif |
{ |
{ |
(*s_etat_processus).erreur_systeme = d_es_processus; |
(*s_etat_processus).erreur_systeme = d_es_processus; |
return; |
return; |
} |
} |
} |
} |
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# ifndef SEMAPHORES_NOMMES |
while(sem_wait(&((*s_etat_processus).semaphore_fork)) == -1) |
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 |
{ |
{ |
if (errno != EINTR) |
if (errno != EINTR) |
{ |
{ |
Line 4156 instruction_syseval(struct_processus *s_
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Line 4258 instruction_syseval(struct_processus *s_
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return; |
return; |
} |
} |
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# ifndef SEMAPHORES_NOMMES |
if (sem_post(&((*s_etat_processus).semaphore_fork)) != 0) |
if (sem_post(&((*s_etat_processus).semaphore_fork)) != 0) |
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# else |
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if (sem_post((*s_etat_processus).semaphore_fork) != 0) |
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# endif |
{ |
{ |
(*s_etat_processus).erreur_systeme = d_es_processus; |
(*s_etat_processus).erreur_systeme = d_es_processus; |
return; |
return; |
Line 4173 instruction_syseval(struct_processus *s_
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Line 4279 instruction_syseval(struct_processus *s_
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&((*s_etat_processus).l_base_pile), s_objet_resultat) |
&((*s_etat_processus).l_base_pile), s_objet_resultat) |
== d_erreur) |
== d_erreur) |
{ |
{ |
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# ifndef SEMAPHORES_NOMMES |
while(sem_wait(&((*s_etat_processus).semaphore_fork)) == -1) |
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 |
{ |
{ |
if (errno != EINTR) |
if (errno != EINTR) |
{ |
{ |
Line 4192 instruction_syseval(struct_processus *s_
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Line 4302 instruction_syseval(struct_processus *s_
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return; |
return; |
} |
} |
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# ifndef SEMAPHORES_NOMMES |
while(sem_wait(&((*s_etat_processus).semaphore_fork)) == -1) |
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 |
{ |
{ |
if (errno != EINTR) |
if (errno != EINTR) |
{ |
{ |