version 1.85, 2011/11/18 09:51:33
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version 1.93, 2012/04/13 14:13:02
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/* |
/* |
================================================================================ |
================================================================================ |
RPL/2 (R) version 4.1.4 |
RPL/2 (R) version 4.1.8 |
Copyright (C) 1989-2011 Dr. BERTRAND Joël |
Copyright (C) 1989-2012 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 1760 interruption3(int signal)
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Line 1760 interruption3(int signal)
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// l'erreur d'accès à la mémoire. On sort donc du programme quitte à |
// l'erreur d'accès à la mémoire. On sort donc du programme quitte à |
// ce qu'il reste des processus orphelins. |
// ce qu'il reste des processus orphelins. |
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int ios; |
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unsigned char message_1[] = "+++System : Uncaught access violation\n" |
unsigned char message_1[] = "+++System : Uncaught access violation\n" |
"+++System : Aborting !\n"; |
"+++System : Aborting !\n"; |
unsigned char message_2[] = "+++System : Stack overflow\n" |
unsigned char message_2[] = "+++System : Stack overflow\n" |
Line 1774 interruption3(int signal)
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Line 1772 interruption3(int signal)
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kill(pid_processus_pere, SIGUSR1); |
kill(pid_processus_pere, SIGUSR1); |
} |
} |
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if (signal != SIGUSR2) |
if (signal != SIGUSR2) |
{ |
{ |
ios = write(STDERR_FILENO, message_1, strlen(message_1)); |
write(STDERR_FILENO, message_1, strlen(message_1)); |
} |
} |
else |
else |
{ |
{ |
ios = write(STDERR_FILENO, message_2, strlen(message_2)); |
write(STDERR_FILENO, message_2, strlen(message_2)); |
} |
} |
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_exit(EXIT_FAILURE); |
_exit(EXIT_FAILURE); |
Line 1831 interruption_violation_access(void *adre
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Line 1828 interruption_violation_access(void *adre
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"violation\n"; |
"violation\n"; |
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static int compteur_erreur = 0; |
static int compteur_erreur = 0; |
int ios; |
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if ((gravite == 0) && (routine_recursive != 0)) |
if ((gravite == 0) && (routine_recursive != 0)) |
{ |
{ |
Line 1853 interruption_violation_access(void *adre
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Line 1849 interruption_violation_access(void *adre
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return(0); |
return(0); |
} |
} |
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ios = write(STDERR_FILENO, message, strlen(message)); |
write(STDERR_FILENO, message, strlen(message)); |
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if (pid_processus_pere == getpid()) |
if (pid_processus_pere == getpid()) |
{ |
{ |
Line 1938 signal_stop(struct_processus *s_etat_pro
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Line 1934 signal_stop(struct_processus *s_etat_pro
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if (pid == getpid()) |
if (pid == getpid()) |
{ |
{ |
if ((s_etat_processus = recherche_thread(getpid(), pthread_self())) |
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== NULL) |
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{ |
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deverrouillage_gestionnaire_signaux(s_etat_processus); |
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return; |
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} |
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if (((*s_etat_processus).type_debug & d_debug_signaux) != 0) |
if (((*s_etat_processus).type_debug & d_debug_signaux) != 0) |
{ |
{ |
printf("[%d] RPL/SIGSTOP (thread %llu)\n", (int) getpid(), |
printf("[%d] RPL/SIGSTOP (thread %llu)\n", (int) getpid(), |
Line 2013 signal_inject(struct_processus *s_etat_p
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Line 2002 signal_inject(struct_processus *s_etat_p
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void |
void |
interruption5(int signal) |
interruption5(int signal) |
{ |
{ |
int ios; |
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unsigned char message[] = "+++System : SIGPIPE\n" |
unsigned char message[] = "+++System : SIGPIPE\n" |
"+++System : Aborting !\n"; |
"+++System : Aborting !\n"; |
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Line 2025 interruption5(int signal)
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Line 2012 interruption5(int signal)
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envoi_signal_processus(pid_processus_pere, rpl_sigalrm); |
envoi_signal_processus(pid_processus_pere, rpl_sigalrm); |
} |
} |
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ios = write(STDERR_FILENO, message, strlen(message)); |
write(STDERR_FILENO, message, strlen(message)); |
return; |
return; |
} |
} |
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Line 2038 signal_urg(struct_processus *s_etat_proc
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Line 2025 signal_urg(struct_processus *s_etat_proc
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if (pid == getpid()) |
if (pid == getpid()) |
{ |
{ |
if ((s_etat_processus = recherche_thread(getpid(), pthread_self())) |
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== NULL) |
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{ |
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deverrouillage_gestionnaire_signaux(s_etat_processus); |
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return; |
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} |
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if (((*s_etat_processus).type_debug & d_debug_signaux) != 0) |
if (((*s_etat_processus).type_debug & d_debug_signaux) != 0) |
{ |
{ |
printf("[%d] RPL/SIGURG (thread %llu)\n", (int) getpid(), |
printf("[%d] RPL/SIGURG (thread %llu)\n", (int) getpid(), |
Line 2094 signal_abort(struct_processus *s_etat_pr
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Line 2074 signal_abort(struct_processus *s_etat_pr
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if (pid == getpid()) |
if (pid == getpid()) |
{ |
{ |
if ((s_etat_processus = recherche_thread(getpid(), pthread_self())) |
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== NULL) |
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{ |
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deverrouillage_gestionnaire_signaux(s_etat_processus); |
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return; |
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} |
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(*s_etat_processus).arret_depuis_abort = -1; |
(*s_etat_processus).arret_depuis_abort = -1; |
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/* |
/* |
Line 2169 signal_hup(struct_processus *s_etat_proc
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Line 2142 signal_hup(struct_processus *s_etat_proc
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{ |
{ |
fclose(fichier); |
fclose(fichier); |
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stdout = freopen(nom, "w", stdout); |
freopen(nom, "w", stdout); |
stderr = freopen(nom, "w", stderr); |
freopen(nom, "w", stderr); |
} |
} |
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stdin = freopen("/dev/null", "r", stdin); |
freopen("/dev/null", "r", stdin); |
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if (((*s_etat_processus).type_debug & d_debug_signaux) != 0) |
if (((*s_etat_processus).type_debug & d_debug_signaux) != 0) |
{ |
{ |
Line 2626 envoi_signal_processus(pid_t pid, enum s
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Line 2599 envoi_signal_processus(pid_t pid, enum s
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# endif |
# endif |
} |
} |
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kill(pid, SIGALRM); |
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return(0); |
return(0); |
} |
} |
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Line 2689 envoi_signal_thread(pthread_t tid, enum
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Line 2664 envoi_signal_thread(pthread_t tid, enum
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return(1); |
return(1); |
} |
} |
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pthread_kill(tid, SIGALRM); |
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return(0); |
return(0); |
} |
} |
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Line 2705 envoi_signal_contexte(struct_processus *
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Line 2682 envoi_signal_contexte(struct_processus *
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% LONGUEUR_QUEUE_SIGNAUX; |
% LONGUEUR_QUEUE_SIGNAUX; |
pthread_mutex_unlock(&mutex_interruptions); |
pthread_mutex_unlock(&mutex_interruptions); |
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pthread_kill((*s_etat_processus_a_signaler).tid, SIGALRM); |
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return(0); |
return(0); |
} |
} |
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