version 1.2, 2010/01/27 22:22:11
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version 1.104, 2017/01/18 15:44:18
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/* |
/* |
================================================================================ |
================================================================================ |
RPL/2 (R) version 4.0.10 |
RPL/2 (R) version 4.1.26 |
Copyright (C) 1989-2010 Dr. BERTRAND Joël |
Copyright (C) 1989-2017 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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*/ |
*/ |
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#include "rpl.conv.h" |
#include "rpl-conv.h" |
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/* |
/* |
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Line 38
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void * |
void * |
lancement_thread(void *argument) |
lancement_thread(void *argument) |
{ |
{ |
int status; |
int status; |
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pid_t ppid; |
pid_t ppid; |
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pthread_t tid_final; |
sig_atomic_t registre_stop; |
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sig_atomic_t registre_stop; |
ssize_t longueur_ecriture; |
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sigset_t set; |
struct_descripteur_thread *s_argument_thread; |
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ssize_t longueur_ecriture; |
struct_liste_chainee *l_element_courant; |
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struct_liste_chainee *l_element_suivant; |
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struct_descripteur_thread *s_argument_thread; |
struct_liste_variables_statiques *l_element_statique_courant; |
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struct_liste_variables_statiques *l_element_statique_suivant; |
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struct_liste_chainee *l_element_courant; |
struct_objet *s_objet_temporaire; |
struct_liste_chainee *l_element_suivant; |
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struct_objet *s_objet_temporaire; |
struct_processus *s_etat_processus; |
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struct_processus *s_etat_processus; |
struct sigaction action; |
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struct sigaction registre; |
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struct sigaction action; |
struct timespec attente; |
struct sigaction registre; |
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struct timespec attente; |
unsigned char caractere; |
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unsigned char *message; |
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unsigned char *message; |
unsigned int erreur; |
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unsigned int erreur; |
integer8 i; |
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unsigned long i; |
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attente.tv_sec = 0; |
attente.tv_sec = 0; |
attente.tv_nsec = GRANULARITE_us * 1000; |
attente.tv_nsec = GRANULARITE_us * 1000; |
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s_argument_thread = (struct_descripteur_thread *) argument; |
s_argument_thread = (struct_descripteur_thread *) argument; |
(*s_argument_thread).tid = pthread_self(); |
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(*s_argument_thread).thread_actif = d_vrai; |
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s_etat_processus = (*s_argument_thread).s_nouvel_etat_processus; |
s_etat_processus = (*s_argument_thread).s_nouvel_etat_processus; |
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if (pthread_setspecific(semaphore_fork_processus_courant, |
# ifndef SEMAPHORES_NOMMES |
&((*s_etat_processus).semaphore_fork)) != 0) |
sem_init(&((*s_etat_processus).semaphore_fork), 0, 0); |
{ |
# else |
(*s_etat_processus).erreur_systeme = d_es_processus; |
if (((*s_etat_processus).semaphore_fork = sem_init3(0, getpid(), |
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pthread_self(), SEM_FORK)) == SEM_FAILED) |
pthread_mutex_unlock(&((*s_etat_processus).mutex)); |
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pthread_mutex_lock(&((*s_argument_thread).mutex)); |
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pthread_mutex_unlock(&((*s_argument_thread).mutex)); |
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(*s_argument_thread).thread_actif = d_faux; |
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tid_final = -2; |
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while((longueur_ecriture = write_atomic(s_etat_processus, |
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(*s_argument_thread).pipe_nombre_interruptions_attente[1], |
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&tid_final, sizeof(tid_final))) != sizeof(tid_final)) |
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{ |
{ |
if (longueur_ecriture == -1) |
(*s_etat_processus).erreur_systeme = d_es_allocation_memoire; |
{ |
return(NULL); |
break; |
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} |
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} |
} |
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# endif |
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while((longueur_ecriture = write_atomic(s_etat_processus, |
(*s_argument_thread).tid = pthread_self(); |
(*s_argument_thread).pipe_nombre_objets_attente[1], |
insertion_thread(s_etat_processus, d_faux); |
&tid_final, sizeof(tid_final))) != sizeof(tid_final)) |
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{ |
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if (longueur_ecriture == -1) |
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{ |
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break; |
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} |
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} |
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pthread_exit(NULL); |
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} |
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if (pthread_mutex_unlock(&((*s_etat_processus).mutex)) != 0) |
if (pthread_mutex_lock(&((*s_argument_thread).mutex)) != 0) |
{ |
{ |
(*s_etat_processus).erreur_systeme = d_es_processus; |
(*s_etat_processus).erreur_systeme = d_es_processus; |
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return(NULL); |
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} |
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pthread_mutex_lock(&((*s_argument_thread).mutex)); |
(*s_argument_thread).thread_actif = d_vrai; |
pthread_mutex_unlock(&((*s_argument_thread).mutex)); |
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(*s_argument_thread).thread_actif = d_faux; |
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tid_final = -2; |
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while((longueur_ecriture = write_atomic(s_etat_processus, |
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(*s_argument_thread).pipe_nombre_interruptions_attente[1], |
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&tid_final, sizeof(tid_final))) != sizeof(tid_final)) |
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{ |
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if (longueur_ecriture == -1) |
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{ |
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break; |
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} |
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} |
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while((longueur_ecriture = write_atomic(s_etat_processus, |
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(*s_argument_thread).pipe_nombre_objets_attente[1], |
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&tid_final, sizeof(tid_final))) != sizeof(tid_final)) |
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{ |
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if (longueur_ecriture == -1) |
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{ |
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break; |
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} |
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} |
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pthread_exit(NULL); |
if (pthread_mutex_unlock(&((*s_argument_thread).mutex)) != 0) |
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{ |
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(*s_etat_processus).erreur_systeme = d_es_processus; |
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return(NULL); |
} |
} |
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insertion_thread(s_etat_processus, d_faux); |
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// Envoi d'une donnée pour signaler le démarrage du thread au thread |
// Envoi d'une donnée pour signaler le démarrage du thread au thread |
// de surveillance. |
// de surveillance. |
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caractere = 0; |
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if (write_atomic(s_etat_processus, |
if (write_atomic(s_etat_processus, |
(*s_argument_thread).pipe_nombre_objets_attente[1], |
(*s_argument_thread).pipe_nombre_elements_attente[1], |
"-", sizeof(unsigned char)) != sizeof(unsigned char)) |
&caractere, sizeof(caractere)) != sizeof(caractere)) |
{ |
{ |
pthread_mutex_unlock(&((*s_etat_processus).mutex)); |
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(*s_etat_processus).erreur_systeme = d_es_processus; |
(*s_etat_processus).erreur_systeme = d_es_processus; |
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pthread_mutex_lock(&((*s_argument_thread).mutex)); |
pthread_mutex_lock(&((*s_argument_thread).mutex)); |
Line 166 lancement_thread(void *argument)
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Line 120 lancement_thread(void *argument)
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(*s_argument_thread).thread_actif = d_faux; |
(*s_argument_thread).thread_actif = d_faux; |
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tid_final = -2; |
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while((longueur_ecriture = write_atomic(s_etat_processus, |
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(*s_argument_thread).pipe_nombre_interruptions_attente[1], |
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&tid_final, sizeof(tid_final))) != sizeof(tid_final)) |
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{ |
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if (longueur_ecriture == -1) |
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{ |
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break; |
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} |
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} |
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while((longueur_ecriture = write_atomic(s_etat_processus, |
while((longueur_ecriture = write_atomic(s_etat_processus, |
(*s_argument_thread).pipe_nombre_objets_attente[1], |
(*s_argument_thread).pipe_nombre_elements_attente[1], |
&tid_final, sizeof(tid_final))) != sizeof(tid_final)) |
&caractere, sizeof(caractere))) != sizeof(caractere)) |
{ |
{ |
if (longueur_ecriture == -1) |
if (longueur_ecriture == -1) |
{ |
{ |
Line 197 lancement_thread(void *argument)
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Line 139 lancement_thread(void *argument)
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(*s_etat_processus).instruction_courante = NULL; |
(*s_etat_processus).instruction_courante = NULL; |
} |
} |
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set = (*s_argument_thread).set; |
// Attente de la réception du signal rpl_sigstart. |
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if (sigpending(&set) != 0) |
for((*s_etat_processus).demarrage_fils = d_faux;;) |
{ |
{ |
(*s_etat_processus).erreur_systeme = d_es_processus; |
scrutation_interruptions(s_etat_processus); |
} |
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else if (sigismember(&set, SIGSTART) == 0) |
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{ |
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while(sigismember(&set, SIGSTART) == 0) |
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{ |
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if (sigpending(&set) != 0) |
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{ |
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(*s_etat_processus).erreur_systeme = d_es_processus; |
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} |
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nanosleep(&attente, NULL); |
if ((*s_etat_processus).demarrage_fils == d_vrai) |
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{ |
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break; |
} |
} |
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nanosleep(&attente, NULL); |
} |
} |
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if ((*s_etat_processus).debug == d_vrai) |
if ((*s_etat_processus).debug == d_vrai) |
Line 233 lancement_thread(void *argument)
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Line 170 lancement_thread(void *argument)
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fflush(stdout); |
fflush(stdout); |
} |
} |
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if (pthread_sigmask(SIG_SETMASK, &((*s_argument_thread).oldset), NULL) != 0) |
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{ |
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(*s_etat_processus).erreur_systeme = d_es_processus; |
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} |
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sigpending(&set); |
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(*s_etat_processus).pid_erreur_processus_fils = getpid(); |
(*s_etat_processus).pid_erreur_processus_fils = getpid(); |
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// Évaluation de l'objet |
// Évaluation de l'objet |
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if ((*s_etat_processus).erreur_systeme == d_es) |
if ((*s_etat_processus).erreur_systeme == d_es) |
{ |
{ |
if (evaluation(s_etat_processus, (*s_argument_thread).argument, 'E') |
if (setjmp(contexte_thread) == 0) |
== d_erreur) |
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{ |
{ |
if (((*s_etat_processus).erreur_execution == d_ex) && |
if (evaluation(s_etat_processus, (*s_argument_thread).argument, 'E') |
((*s_etat_processus).erreur_systeme == d_es)) |
== d_erreur) |
{ |
{ |
(*s_etat_processus).erreur_execution = |
if (((*s_etat_processus).erreur_execution == d_ex) && |
d_ex_erreur_evaluation; |
((*s_etat_processus).erreur_systeme == d_es)) |
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{ |
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(*s_etat_processus).erreur_execution = |
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d_ex_erreur_evaluation; |
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} |
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} |
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else |
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{ |
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if (((*s_etat_processus).arret_depuis_abort == 0) |
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&& ((*s_etat_processus).at_exit != NULL)) |
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{ |
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(*s_etat_processus).var_volatile_requete_arret = 0; |
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(*s_etat_processus).var_volatile_alarme = 0; |
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(*s_etat_processus).var_volatile_traitement_sigint = 0; |
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if ((*s_etat_processus).profilage == d_vrai) |
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{ |
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profilage(s_etat_processus, "ATEXIT"); |
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} |
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if (evaluation(s_etat_processus, |
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(*s_etat_processus).at_exit, 'E') == d_erreur) |
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{ |
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if (((*s_etat_processus).erreur_execution == d_ex) && |
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((*s_etat_processus).erreur_systeme == d_es)) |
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{ |
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(*s_etat_processus).erreur_execution = |
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d_ex_erreur_evaluation; |
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} |
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} |
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if ((*s_etat_processus).profilage == d_vrai) |
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{ |
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profilage(s_etat_processus, NULL); |
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} |
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} |
} |
} |
} |
} |
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Line 268 lancement_thread(void *argument)
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Line 232 lancement_thread(void *argument)
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pthread_cancel((*s_etat_processus).thread_fusible); |
pthread_cancel((*s_etat_processus).thread_fusible); |
} |
} |
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tid_final = -2; |
caractere = 0; |
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while((longueur_ecriture = write_atomic(s_etat_processus, |
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(*s_argument_thread).pipe_nombre_interruptions_attente[1], |
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&tid_final, sizeof(tid_final))) != sizeof(tid_final)) |
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{ |
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if (longueur_ecriture == -1) |
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{ |
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break; |
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} |
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} |
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while((longueur_ecriture = write_atomic(s_etat_processus, |
while((longueur_ecriture = write_atomic(s_etat_processus, |
(*s_argument_thread).pipe_nombre_objets_attente[1], |
(*s_argument_thread).pipe_nombre_elements_attente[1], |
&tid_final, sizeof(tid_final))) != sizeof(tid_final)) |
&caractere, sizeof(caractere))) != sizeof(caractere)) |
{ |
{ |
if (longueur_ecriture == -1) |
if (longueur_ecriture == -1) |
{ |
{ |
Line 311 lancement_thread(void *argument)
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Line 265 lancement_thread(void *argument)
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{ |
{ |
while((longueur_ecriture = write_atomic(s_etat_processus, |
while((longueur_ecriture = write_atomic(s_etat_processus, |
(*s_argument_thread).pipe_erreurs[1], |
(*s_argument_thread).pipe_erreurs[1], |
&((*s_etat_processus).erreur_execution), |
(int *) &((*s_etat_processus).erreur_execution), |
sizeof((*s_etat_processus).erreur_execution))) != |
sizeof((*s_etat_processus).erreur_execution))) != |
sizeof((*s_etat_processus).erreur_execution)) |
sizeof((*s_etat_processus).erreur_execution)) |
{ |
{ |
Line 343 lancement_thread(void *argument)
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Line 297 lancement_thread(void *argument)
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{ |
{ |
while((longueur_ecriture = write_atomic(s_etat_processus, |
while((longueur_ecriture = write_atomic(s_etat_processus, |
(*s_argument_thread).pipe_erreurs[1], |
(*s_argument_thread).pipe_erreurs[1], |
&((*s_etat_processus).erreur_systeme), |
(int *) &((*s_etat_processus).erreur_systeme), |
sizeof((*s_etat_processus).erreur_systeme))) != |
sizeof((*s_etat_processus).erreur_systeme))) != |
sizeof((*s_etat_processus).erreur_systeme)) |
sizeof((*s_etat_processus).erreur_systeme)) |
{ |
{ |
Line 383 lancement_thread(void *argument)
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Line 337 lancement_thread(void *argument)
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} |
} |
} |
} |
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close((*s_argument_thread).pipe_erreurs[1]); |
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close((*s_argument_thread).pipe_interruptions[1]); |
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close((*s_argument_thread).pipe_nombre_interruptions_attente[1]); |
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close((*s_argument_thread).pipe_objets[1]); |
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close((*s_argument_thread).pipe_nombre_objets_attente[1]); |
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close((*s_argument_thread).pipe_injections[0]); |
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close((*s_argument_thread).pipe_nombre_injections[0]); |
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close((*s_argument_thread).pipe_acquittement[0]); |
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l_element_courant = (*s_etat_processus).s_fichiers; |
l_element_courant = (*s_etat_processus).s_fichiers; |
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while(l_element_courant != NULL) |
while(l_element_courant != NULL) |
Line 402 lancement_thread(void *argument)
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Line 347 lancement_thread(void *argument)
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.donnee)).pid == getpid()) |
.donnee)).pid == getpid()) |
{ |
{ |
fclose((*((struct_descripteur_fichier *) |
fclose((*((struct_descripteur_fichier *) |
(*l_element_courant).donnee)).descripteur); |
(*l_element_courant).donnee)).descripteur_c); |
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if ((*((struct_descripteur_fichier *) |
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(*l_element_courant).donnee)).type != 'C') |
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{ |
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sqlite3_close((*((struct_descripteur_fichier *) |
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(*l_element_courant).donnee)).descripteur_sqlite); |
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} |
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if ((*((struct_descripteur_fichier *) (*l_element_courant) |
if ((*((struct_descripteur_fichier *) (*l_element_courant) |
.donnee)).effacement == 'Y') |
.donnee)).effacement == 'Y') |
Line 420 lancement_thread(void *argument)
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Line 372 lancement_thread(void *argument)
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l_element_courant = l_element_suivant; |
l_element_courant = l_element_suivant; |
} |
} |
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pthread_mutex_lock(&((*s_etat_processus).mutex)); |
pthread_mutex_lock(&((*s_etat_processus).mutex_pile_processus)); |
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l_element_courant = (struct_liste_chainee *) |
l_element_courant = (struct_liste_chainee *) |
(*s_etat_processus).l_base_pile_processus; |
(*s_etat_processus).l_base_pile_processus; |
Line 455 lancement_thread(void *argument)
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Line 407 lancement_thread(void *argument)
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if ((*s_etat_processus).var_volatile_alarme != 0) |
if ((*s_etat_processus).var_volatile_alarme != 0) |
{ |
{ |
kill((*(*((struct_processus_fils *) (*(*l_element_courant) |
envoi_signal_processus((*(*((struct_processus_fils *) |
.donnee).objet)).thread).pid, SIGURG); |
(*(*l_element_courant) |
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.donnee).objet)).thread).pid, rpl_sigurg, d_faux); |
} |
} |
else |
else |
{ |
{ |
kill((*(*((struct_processus_fils *) (*(*l_element_courant) |
if ((*s_etat_processus).arret_depuis_abort == -1) |
.donnee).objet)).thread).pid, SIGFSTOP); |
{ |
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envoi_signal_processus((*(*((struct_processus_fils *) |
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(*(*l_element_courant) |
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.donnee).objet)).thread).pid, rpl_sigabort, d_faux); |
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} |
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else |
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{ |
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envoi_signal_processus((*(*((struct_processus_fils *) |
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(*(*l_element_courant) |
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.donnee).objet)).thread).pid, rpl_sigstop,d_faux); |
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} |
} |
} |
} |
} |
else |
else |
Line 495 lancement_thread(void *argument)
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Line 458 lancement_thread(void *argument)
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(*(*l_element_courant).donnee).objet)).thread).mutex)) |
(*(*l_element_courant).donnee).objet)).thread).mutex)) |
!= 0) |
!= 0) |
{ |
{ |
pthread_mutex_unlock(&((*s_etat_processus).mutex)); |
pthread_mutex_unlock(&((*s_etat_processus) |
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.mutex_pile_processus)); |
(*s_etat_processus).erreur_systeme = d_es_processus; |
(*s_etat_processus).erreur_systeme = d_es_processus; |
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pthread_mutex_lock(&((*s_argument_thread).mutex)); |
pthread_mutex_lock(&((*s_argument_thread).mutex)); |
Line 510 lancement_thread(void *argument)
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Line 474 lancement_thread(void *argument)
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(*(*l_element_courant).donnee).objet)).thread) |
(*(*l_element_courant).donnee).objet)).thread) |
.thread_actif == d_vrai) |
.thread_actif == d_vrai) |
{ |
{ |
pthread_kill((*(*((struct_processus_fils *) |
envoi_signal_thread((*(*((struct_processus_fils *) |
(*(*l_element_courant).donnee).objet)).thread).tid, |
(*(*l_element_courant).donnee).objet)).thread).tid, |
SIGURG); |
rpl_sigurg); |
} |
} |
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if (pthread_mutex_unlock(&((*(*((struct_processus_fils *) |
if (pthread_mutex_unlock(&((*(*((struct_processus_fils *) |
(*(*l_element_courant).donnee).objet)).thread) |
(*(*l_element_courant).donnee).objet)).thread) |
.mutex)) != 0) |
.mutex)) != 0) |
{ |
{ |
pthread_mutex_unlock(&((*s_etat_processus).mutex)); |
pthread_mutex_unlock(&((*s_etat_processus) |
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.mutex_pile_processus)); |
(*s_etat_processus).erreur_systeme = d_es_processus; |
(*s_etat_processus).erreur_systeme = d_es_processus; |
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pthread_mutex_lock(&((*s_argument_thread).mutex)); |
pthread_mutex_lock(&((*s_argument_thread).mutex)); |
Line 536 lancement_thread(void *argument)
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Line 501 lancement_thread(void *argument)
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(*(*l_element_courant).donnee).objet)).thread).mutex)) |
(*(*l_element_courant).donnee).objet)).thread).mutex)) |
!= 0) |
!= 0) |
{ |
{ |
pthread_mutex_unlock(&((*s_etat_processus).mutex)); |
pthread_mutex_unlock(&((*s_etat_processus) |
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.mutex_pile_processus)); |
(*s_etat_processus).erreur_systeme = d_es_processus; |
(*s_etat_processus).erreur_systeme = d_es_processus; |
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pthread_mutex_lock(&((*s_argument_thread).mutex)); |
pthread_mutex_lock(&((*s_argument_thread).mutex)); |
Line 551 lancement_thread(void *argument)
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Line 517 lancement_thread(void *argument)
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(*(*l_element_courant).donnee).objet)).thread) |
(*(*l_element_courant).donnee).objet)).thread) |
.thread_actif == d_vrai) |
.thread_actif == d_vrai) |
{ |
{ |
pthread_kill((*(*((struct_processus_fils *) |
if ((*s_etat_processus).arret_depuis_abort == -1) |
(*(*l_element_courant).donnee).objet)).thread).tid, |
{ |
SIGFSTOP); |
envoi_signal_thread((*(*((struct_processus_fils *) |
|
(*(*l_element_courant).donnee).objet)).thread) |
|
.tid, rpl_sigabort); |
|
} |
|
else |
|
{ |
|
envoi_signal_thread((*(*((struct_processus_fils *) |
|
(*(*l_element_courant).donnee).objet)).thread) |
|
.tid, rpl_sigstop); |
|
} |
} |
} |
|
|
if (pthread_mutex_unlock(&((*(*((struct_processus_fils *) |
if (pthread_mutex_unlock(&((*(*((struct_processus_fils *) |
(*(*l_element_courant).donnee).objet)).thread).mutex)) |
(*(*l_element_courant).donnee).objet)).thread).mutex)) |
!= 0) |
!= 0) |
{ |
{ |
pthread_mutex_unlock(&((*s_etat_processus).mutex)); |
pthread_mutex_unlock(&((*s_etat_processus) |
|
.mutex_pile_processus)); |
(*s_etat_processus).erreur_systeme = d_es_processus; |
(*s_etat_processus).erreur_systeme = d_es_processus; |
|
|
pthread_mutex_lock(&((*s_argument_thread).mutex)); |
pthread_mutex_lock(&((*s_argument_thread).mutex)); |
Line 593 lancement_thread(void *argument)
|
Line 569 lancement_thread(void *argument)
|
l_element_courant = (struct_liste_chainee *) |
l_element_courant = (struct_liste_chainee *) |
(*s_etat_processus).l_base_pile_processus; |
(*s_etat_processus).l_base_pile_processus; |
|
|
if ((*s_etat_processus).nombre_interruptions_non_affectees != 0) |
|
{ |
|
affectation_interruptions_logicielles(s_etat_processus); |
|
} |
|
|
|
registre_stop = (*s_etat_processus) |
registre_stop = (*s_etat_processus) |
.var_volatile_traitement_retarde_stop; |
.var_volatile_traitement_retarde_stop; |
(*s_etat_processus).var_volatile_traitement_retarde_stop = 1; |
(*s_etat_processus).var_volatile_traitement_retarde_stop = 1; |
|
|
for(i = 0; i < (unsigned long) (*(*((struct_processus_fils *) |
for(i = 0; i < (*(*((struct_processus_fils *) |
(*(*l_element_courant).donnee).objet)).thread) |
(*(*l_element_courant).donnee).objet)).thread) |
.nombre_objets_dans_pipe; i++) |
.nombre_objets_dans_pipe; i++) |
{ |
{ |
Line 620 lancement_thread(void *argument)
|
Line 591 lancement_thread(void *argument)
|
|
|
if (sigaction(SIGPIPE, &action, ®istre) != 0) |
if (sigaction(SIGPIPE, &action, ®istre) != 0) |
{ |
{ |
pthread_mutex_unlock(&((*s_etat_processus).mutex)); |
pthread_mutex_unlock(&((*s_etat_processus) |
|
.mutex_pile_processus)); |
|
|
if (registre_stop == 0) |
if (registre_stop == 0) |
{ |
{ |
Line 671 lancement_thread(void *argument)
|
Line 643 lancement_thread(void *argument)
|
|
|
if (sigaction(SIGPIPE, ®istre, NULL) != 0) |
if (sigaction(SIGPIPE, ®istre, NULL) != 0) |
{ |
{ |
pthread_mutex_unlock(&((*s_etat_processus).mutex)); |
pthread_mutex_unlock(&((*s_etat_processus) |
|
.mutex_pile_processus)); |
|
|
(*s_etat_processus).erreur_systeme = d_es_signal; |
(*s_etat_processus).erreur_systeme = d_es_signal; |
exit(EXIT_FAILURE); |
exit(EXIT_FAILURE); |
Line 689 lancement_thread(void *argument)
|
Line 662 lancement_thread(void *argument)
|
} |
} |
} |
} |
|
|
pthread_mutex_unlock(&((*s_etat_processus).mutex)); |
if (pthread_mutex_lock(&((*s_etat_processus).mutex_interruptions)) != 0) |
|
{ |
|
pthread_mutex_unlock(&((*s_etat_processus).mutex_pile_processus)); |
|
|
|
(*s_etat_processus).erreur_systeme = d_es_processus; |
|
exit(EXIT_FAILURE); |
|
} |
|
|
|
if ((*s_etat_processus).nombre_interruptions_non_affectees != 0) |
|
{ |
|
affectation_interruptions_logicielles(s_etat_processus); |
|
} |
|
|
|
if (pthread_mutex_unlock(&((*s_etat_processus).mutex_interruptions)) |
|
!= 0) |
|
{ |
|
pthread_mutex_unlock(&((*s_etat_processus).mutex_pile_processus)); |
|
|
|
(*s_etat_processus).erreur_systeme = d_es_processus; |
|
exit(EXIT_FAILURE); |
|
} |
|
|
|
pthread_mutex_unlock(&((*s_etat_processus).mutex_pile_processus)); |
nanosleep(&attente, NULL); |
nanosleep(&attente, NULL); |
pthread_mutex_lock(&((*s_etat_processus).mutex)); |
pthread_mutex_lock(&((*s_etat_processus).mutex_pile_processus)); |
} |
} |
|
|
pthread_mutex_unlock(&((*s_etat_processus).mutex)); |
pthread_mutex_unlock(&((*s_etat_processus).mutex_pile_processus)); |
|
|
l_element_courant = (*s_etat_processus).s_sockets; |
l_element_courant = (*s_etat_processus).s_sockets; |
|
|
Line 831 lancement_thread(void *argument)
|
Line 826 lancement_thread(void *argument)
|
(*s_etat_processus).instruction_derniere_erreur = NULL; |
(*s_etat_processus).instruction_derniere_erreur = NULL; |
} |
} |
|
|
for(i = 0; i < (*s_etat_processus).nombre_variables; i++) |
liberation_arbre_variables(s_etat_processus, |
{ |
(*s_etat_processus).s_arbre_variables, d_faux); |
// Les définitions ne sont pas libérées parce qu'elles sont partagées |
|
// avec le thread père. |
|
|
|
if ((*s_etat_processus).s_liste_variables[i].niveau != 0) |
|
{ |
|
liberation(s_etat_processus, |
|
(*s_etat_processus).s_liste_variables[i].objet); |
|
} |
|
|
|
free((*s_etat_processus).s_liste_variables[i].nom); |
l_element_statique_courant = (*s_etat_processus) |
} |
.l_liste_variables_statiques; |
|
|
free((*s_etat_processus).s_liste_variables); |
while(l_element_statique_courant != NULL) |
|
|
for(i = 0; i < (*s_etat_processus).nombre_variables_statiques; i++) |
|
{ |
{ |
liberation(s_etat_processus, |
l_element_statique_suivant = (*l_element_statique_courant).suivant; |
(*s_etat_processus).s_liste_variables_statiques[i].objet); |
free(l_element_statique_courant); |
free((*s_etat_processus).s_liste_variables_statiques[i].nom); |
l_element_statique_courant = l_element_statique_suivant; |
} |
} |
|
|
free((*s_etat_processus).s_liste_variables_statiques); |
|
|
|
l_element_courant = (*s_etat_processus).l_base_pile; |
l_element_courant = (*s_etat_processus).l_base_pile; |
while(l_element_courant != NULL) |
while(l_element_courant != NULL) |
{ |
{ |
Line 979 lancement_thread(void *argument)
|
Line 962 lancement_thread(void *argument)
|
} |
} |
|
|
liberation(s_etat_processus, (*s_argument_thread).argument); |
liberation(s_etat_processus, (*s_argument_thread).argument); |
|
liberation(s_etat_processus, (*s_etat_processus).at_exit); |
|
liberation(s_etat_processus, (*s_etat_processus).at_poke); |
|
|
for(i = 0; i < d_NOMBRE_INTERRUPTIONS; i++) |
for(i = 0; i < d_NOMBRE_INTERRUPTIONS; i++) |
{ |
{ |
Line 1022 lancement_thread(void *argument)
|
Line 1007 lancement_thread(void *argument)
|
liberation_profil(s_etat_processus); |
liberation_profil(s_etat_processus); |
} |
} |
|
|
liberation_allocateur(s_etat_processus); |
|
|
|
retrait_thread(s_etat_processus); |
retrait_thread(s_etat_processus); |
pthread_mutex_destroy(&((*s_etat_processus).mutex)); |
pthread_mutex_destroy(&((*s_etat_processus).mutex_pile_processus)); |
|
pthread_mutex_destroy(&((*s_etat_processus).mutex_allocation)); |
|
pthread_mutex_destroy(&((*s_etat_processus).mutex_interruptions)); |
|
pthread_mutex_destroy(&((*s_etat_processus).mutex_signaux)); |
|
|
|
# ifndef SEMAPHORES_NOMMES |
|
sem_destroy(&((*s_etat_processus).semaphore_fork)); |
|
# else |
|
sem_destroy3((*s_etat_processus).semaphore_fork, getpid(), |
|
pthread_self(), SEM_FORK); |
|
# endif |
|
|
|
close((*s_argument_thread).pipe_erreurs[1]); |
|
close((*s_argument_thread).pipe_interruptions[1]); |
|
close((*s_argument_thread).pipe_nombre_elements_attente[1]); |
|
close((*s_argument_thread).pipe_objets[1]); |
|
close((*s_argument_thread).pipe_injections[0]); |
|
close((*s_argument_thread).pipe_nombre_injections[0]); |
|
close((*s_argument_thread).pipe_acquittement[0]); |
|
|
|
liberation_contexte_cas(s_etat_processus); |
free((*s_etat_processus).localisation); |
free((*s_etat_processus).localisation); |
free(s_etat_processus); |
liberation_allocateur(s_etat_processus); |
|
liberation_allocateur_buffer(s_etat_processus); |
|
pthread_mutex_destroy(&((*s_etat_processus).mutex_allocation_buffer)); |
|
sys_free(s_etat_processus); |
|
|
pthread_mutex_lock(&((*s_argument_thread).mutex)); |
pthread_mutex_lock(&((*s_argument_thread).mutex)); |
|
(*s_argument_thread).thread_actif = d_faux; |
pthread_mutex_unlock(&((*s_argument_thread).mutex)); |
pthread_mutex_unlock(&((*s_argument_thread).mutex)); |
|
|
(*s_argument_thread).thread_actif = d_faux; |
|
pthread_exit(NULL); |
pthread_exit(NULL); |
|
return(NULL); |
} |
} |
|
|
// vim: ts=4 |
// vim: ts=4 |