version 1.37, 2010/08/09 13:51:47
|
version 1.62, 2011/04/20 08:26:04
|
Line 1
|
Line 1
|
/* |
/* |
================================================================================ |
================================================================================ |
RPL/2 (R) version 4.0.18 |
RPL/2 (R) version 4.1.0.prerelease.0 |
Copyright (C) 1989-2010 Dr. BERTRAND Joël |
Copyright (C) 1989-2011 Dr. BERTRAND Joël |
|
|
This file is part of RPL/2. |
This file is part of RPL/2. |
|
|
Line 23
|
Line 23
|
#define MAIN_RPL |
#define MAIN_RPL |
#include "rpl-conv.h" |
#include "rpl-conv.h" |
|
|
#ifdef SEMAPHORES_SYSV |
#ifdef IPCS_SYSV |
|
#ifndef OS2 |
unsigned char *chemin_semaphores_SysV; |
unsigned char *chemin_semaphores_SysV; |
#endif |
#endif |
|
#endif |
|
|
|
|
/* |
/* |
Line 187 rplinit(int argc, char *argv[], unsigned
|
Line 189 rplinit(int argc, char *argv[], unsigned
|
|
|
(*s_etat_processus).rpl_home = rpl_home; |
(*s_etat_processus).rpl_home = rpl_home; |
|
|
insertion_thread(s_etat_processus, d_vrai); |
|
|
|
pthread_mutexattr_init(&attributs_mutex); |
pthread_mutexattr_init(&attributs_mutex); |
pthread_mutexattr_settype(&attributs_mutex, PTHREAD_MUTEX_NORMAL); |
pthread_mutexattr_settype(&attributs_mutex, PTHREAD_MUTEX_NORMAL); |
pthread_mutex_init(&((*s_etat_processus).mutex), &attributs_mutex); |
pthread_mutex_init(&((*s_etat_processus).mutex), &attributs_mutex); |
Line 237 rplinit(int argc, char *argv[], unsigned
|
Line 237 rplinit(int argc, char *argv[], unsigned
|
.mutex), &attributs_mutex); |
.mutex), &attributs_mutex); |
pthread_mutexattr_destroy(&attributs_mutex); |
pthread_mutexattr_destroy(&attributs_mutex); |
|
|
|
(*s_etat_processus).chemin_fichiers_temporaires = |
|
recherche_chemin_fichiers_temporaires(s_etat_processus); |
|
|
|
# ifdef IPCS_SYSV |
|
# ifndef OS2 |
|
chemin_semaphores_SysV = (*s_etat_processus).chemin_fichiers_temporaires; |
|
# endif |
|
# endif |
|
|
|
# ifdef _BROKEN_SIGINFO |
|
creation_fifos_signaux(s_etat_processus); |
|
# ifdef return |
|
# undef return |
|
# endif |
|
# define return destruction_fifos_signaux(s_etat_processus); return |
|
# endif |
|
|
|
insertion_thread(s_etat_processus, d_vrai); |
|
|
|
# ifndef OS2 |
localisation_courante(s_etat_processus); |
localisation_courante(s_etat_processus); |
|
# else |
|
if ((*s_etat_processus).erreur_systeme != d_es) |
|
{ |
|
if (((*s_etat_processus).localisation = malloc((strlen(d_locale) + 1) * |
|
sizeof(unsigned char))) == NULL) |
|
{ |
|
if ((*s_etat_processus).langue == 'F') |
|
{ |
|
uprintf("+++Système : Mémoire insuffisante\n"); |
|
} |
|
else |
|
{ |
|
uprintf("+++System : Not enough memory\n"); |
|
} |
|
|
|
return(EXIT_FAILURE); |
|
} |
|
|
|
strcpy((*s_etat_processus).localisation, d_locale); |
|
} |
|
# endif |
|
|
(*s_etat_processus).erreur_systeme = d_es; |
(*s_etat_processus).erreur_systeme = d_es; |
|
|
if ((*s_etat_processus).localisation == NULL) |
if ((*s_etat_processus).localisation == NULL) |
Line 265 rplinit(int argc, char *argv[], unsigned
|
Line 307 rplinit(int argc, char *argv[], unsigned
|
|
|
if ((*s_etat_processus).langue == 'F') |
if ((*s_etat_processus).langue == 'F') |
{ |
{ |
printf("+++Copyright (C) 1989 à 2009, 2010 BERTRAND Joël\n"); |
printf("+++Copyright (C) 1989 à 2010, 2011 BERTRAND Joël\n"); |
} |
} |
else |
else |
{ |
{ |
printf("+++Copyright (C) 1989 to 2009, 2010 BERTRAND Joel\n"); |
printf("+++Copyright (C) 1989 to 2010, 2011 BERTRAND Joel\n"); |
} |
} |
|
|
if (getenv("HOME") != NULL) |
if (getenv("HOME") != NULL) |
Line 333 rplinit(int argc, char *argv[], unsigned
|
Line 375 rplinit(int argc, char *argv[], unsigned
|
// Initialisation d'une pile de signal pour récupérer les |
// Initialisation d'une pile de signal pour récupérer les |
// débordement de pile |
// débordement de pile |
|
|
# if !defined(Cygwin) |
# if !defined(Cygwin) && !defined(OpenBSD) |
if (((*s_etat_processus).pile_signal.ss_sp = |
if (((*s_etat_processus).pile_signal.ss_sp = |
malloc((*s_etat_processus).pile_signal.ss_size = |
malloc((*s_etat_processus).pile_signal.ss_size = |
SIGSTKSZ)) == NULL) |
SIGSTKSZ)) == NULL) |
Line 372 rplinit(int argc, char *argv[], unsigned
|
Line 414 rplinit(int argc, char *argv[], unsigned
|
} |
} |
# endif |
# endif |
|
|
|
# ifndef _BROKEN_SIGINFO |
action.sa_sigaction = interruption1; |
action.sa_sigaction = interruption1; |
|
# else |
|
action.sa_handler = interruption1; |
|
# endif |
action.sa_flags = SA_ONSTACK | SA_SIGINFO; |
action.sa_flags = SA_ONSTACK | SA_SIGINFO; |
|
|
if (sigaction(SIGINT, &action, NULL) != 0) |
if (sigaction(SIGINT, &action, NULL) != 0) |
Line 392 rplinit(int argc, char *argv[], unsigned
|
Line 438 rplinit(int argc, char *argv[], unsigned
|
return(EXIT_FAILURE); |
return(EXIT_FAILURE); |
} |
} |
|
|
|
if (sigaction(SIGTERM, &action, NULL) != 0) |
|
{ |
|
erreur = d_es_signal; |
|
|
|
if ((*s_etat_processus).langue == 'F') |
|
{ |
|
printf("+++Système : Initialisation des signaux POSIX " |
|
"impossible\n"); |
|
} |
|
else |
|
{ |
|
printf("+++System : Initialization of POSIX signals failed\n"); |
|
} |
|
|
|
return(EXIT_FAILURE); |
|
} |
|
|
|
# ifndef _BROKEN_SIGINFO |
action.sa_sigaction = interruption2; |
action.sa_sigaction = interruption2; |
|
# else |
|
action.sa_handler = interruption2; |
|
# endif |
action.sa_flags = SA_NODEFER | SA_ONSTACK | SA_SIGINFO; |
action.sa_flags = SA_NODEFER | SA_ONSTACK | SA_SIGINFO; |
|
|
if (sigaction(SIGTSTP, &action, NULL) != 0) |
if (sigaction(SIGTSTP, &action, NULL) != 0) |
Line 410 rplinit(int argc, char *argv[], unsigned
|
Line 477 rplinit(int argc, char *argv[], unsigned
|
return(EXIT_FAILURE); |
return(EXIT_FAILURE); |
} |
} |
|
|
|
# ifndef _BROKEN_SIGINFO |
action.sa_sigaction = interruption4; |
action.sa_sigaction = interruption4; |
|
# else |
|
action.sa_handler = interruption4; |
|
# endif |
|
// SIGCONT ne doit pas pouvoir être appelé depuis son gestionnaire. |
action.sa_flags = SA_ONSTACK | SA_SIGINFO; |
action.sa_flags = SA_ONSTACK | SA_SIGINFO; |
|
|
if (sigaction(SIGSTART, &action, NULL) != 0) |
if (sigaction(SIGSTART, &action, NULL) != 0) |
Line 443 rplinit(int argc, char *argv[], unsigned
|
Line 515 rplinit(int argc, char *argv[], unsigned
|
return(EXIT_FAILURE); |
return(EXIT_FAILURE); |
} |
} |
|
|
|
# ifndef _BROKEN_SIGINFO |
action.sa_sigaction = interruption5; |
action.sa_sigaction = interruption5; |
|
# else |
|
action.sa_handler = interruption5; |
|
# endif |
action.sa_flags = SA_NODEFER | SA_ONSTACK | SA_SIGINFO; |
action.sa_flags = SA_NODEFER | SA_ONSTACK | SA_SIGINFO; |
|
|
if (sigaction(SIGFSTOP, &action, NULL) != 0) |
if (sigaction(SIGFSTOP, &action, NULL) != 0) |
Line 463 rplinit(int argc, char *argv[], unsigned
|
Line 539 rplinit(int argc, char *argv[], unsigned
|
return(EXIT_FAILURE); |
return(EXIT_FAILURE); |
} |
} |
|
|
|
# ifndef _BROKEN_SIGINFO |
action.sa_sigaction = interruption11; |
action.sa_sigaction = interruption11; |
|
# else |
|
action.sa_handler = interruption11; |
|
# endif |
action.sa_flags = SA_NODEFER | SA_ONSTACK | SA_SIGINFO; |
action.sa_flags = SA_NODEFER | SA_ONSTACK | SA_SIGINFO; |
|
|
if (sigaction(SIGFABORT, &action, NULL) != 0) |
if (sigaction(SIGFABORT, &action, NULL) != 0) |
Line 483 rplinit(int argc, char *argv[], unsigned
|
Line 563 rplinit(int argc, char *argv[], unsigned
|
return(EXIT_FAILURE); |
return(EXIT_FAILURE); |
} |
} |
|
|
|
# ifndef _BROKEN_SIGINFO |
action.sa_sigaction = interruption8; |
action.sa_sigaction = interruption8; |
|
# else |
|
action.sa_handler = interruption8; |
|
# endif |
action.sa_flags = SA_NODEFER | SA_ONSTACK | SA_SIGINFO; |
action.sa_flags = SA_NODEFER | SA_ONSTACK | SA_SIGINFO; |
|
|
if (sigaction(SIGURG, &action, NULL) != 0) |
if (sigaction(SIGURG, &action, NULL) != 0) |
Line 503 rplinit(int argc, char *argv[], unsigned
|
Line 587 rplinit(int argc, char *argv[], unsigned
|
return(EXIT_FAILURE); |
return(EXIT_FAILURE); |
} |
} |
|
|
|
# ifndef _BROKEN_SIGINFO |
action.sa_sigaction = interruption7; |
action.sa_sigaction = interruption7; |
|
# else |
|
action.sa_handler = interruption7; |
|
# endif |
action.sa_flags = SA_NODEFER | SA_ONSTACK | SA_SIGINFO; |
action.sa_flags = SA_NODEFER | SA_ONSTACK | SA_SIGINFO; |
|
|
if (sigaction(SIGPIPE, &action, NULL) != 0) |
if (sigaction(SIGPIPE, &action, NULL) != 0) |
Line 523 rplinit(int argc, char *argv[], unsigned
|
Line 611 rplinit(int argc, char *argv[], unsigned
|
return(EXIT_FAILURE); |
return(EXIT_FAILURE); |
} |
} |
|
|
|
# ifndef _BROKEN_SIGINFO |
action.sa_sigaction = interruption6; |
action.sa_sigaction = interruption6; |
action.sa_flags = SA_ONSTACK | SA_SIGINFO; |
# else |
|
action.sa_handler = interruption6; |
|
# endif |
|
action.sa_flags = SA_ONSTACK | SA_SIGINFO | SA_NODEFER; |
|
|
if (sigaction(SIGINJECT, &action, NULL) != 0) |
if (sigaction(SIGINJECT, &action, NULL) != 0) |
{ |
{ |
Line 543 rplinit(int argc, char *argv[], unsigned
|
Line 635 rplinit(int argc, char *argv[], unsigned
|
return(EXIT_FAILURE); |
return(EXIT_FAILURE); |
} |
} |
|
|
|
# ifndef _BROKEN_SIGINFO |
action.sa_sigaction = interruption9; |
action.sa_sigaction = interruption9; |
action.sa_flags = SA_ONSTACK | SA_SIGINFO; |
# else |
|
action.sa_handler = interruption9; |
|
# endif |
|
action.sa_flags = SA_ONSTACK | SA_SIGINFO | SA_NODEFER; |
|
|
if (sigaction(SIGABORT, &action, NULL) != 0) |
if (sigaction(SIGABORT, &action, NULL) != 0) |
{ |
{ |
Line 563 rplinit(int argc, char *argv[], unsigned
|
Line 659 rplinit(int argc, char *argv[], unsigned
|
return(EXIT_FAILURE); |
return(EXIT_FAILURE); |
} |
} |
|
|
|
# ifndef _BROKEN_SIGINFO |
action.sa_sigaction = interruption1; |
action.sa_sigaction = interruption1; |
|
# else |
|
action.sa_handler = interruption1; |
|
# endif |
action.sa_flags = SA_NODEFER | SA_ONSTACK | SA_SIGINFO; |
action.sa_flags = SA_NODEFER | SA_ONSTACK | SA_SIGINFO; |
|
|
if (sigaction(SIGALRM, &action, NULL) != 0) |
if (sigaction(SIGALRM, &action, NULL) != 0) |
Line 583 rplinit(int argc, char *argv[], unsigned
|
Line 683 rplinit(int argc, char *argv[], unsigned
|
return(EXIT_FAILURE); |
return(EXIT_FAILURE); |
} |
} |
|
|
|
# ifndef _BROKEN_SIGINFO |
action.sa_sigaction = interruption3; |
action.sa_sigaction = interruption3; |
action.sa_flags = SA_NODEFER | SA_ONSTACK | SA_SIGINFO; |
# else |
|
action.sa_handler = interruption3; |
(*s_etat_processus).chemin_fichiers_temporaires = |
|
recherche_chemin_fichiers_temporaires(s_etat_processus); |
|
|
|
# ifdef OS2 |
|
chemin_semaphores_SysV = (*s_etat_processus).chemin_fichiers_temporaires; |
|
# endif |
# endif |
|
action.sa_flags = SA_NODEFER | SA_ONSTACK | SA_SIGINFO; |
|
|
erreur = d_absence_erreur; |
erreur = d_absence_erreur; |
core = d_faux; |
core = d_faux; |
Line 1515 rplinit(int argc, char *argv[], unsigned
|
Line 1612 rplinit(int argc, char *argv[], unsigned
|
|
|
if (option_n == d_vrai) |
if (option_n == d_vrai) |
{ |
{ |
|
# ifndef _BROKEN_SIGINFO |
action.sa_sigaction = interruption10; |
action.sa_sigaction = interruption10; |
|
# else |
|
action.sa_handler = interruption10; |
|
# endif |
action.sa_flags = SA_ONSTACK | SA_SIGINFO; |
action.sa_flags = SA_ONSTACK | SA_SIGINFO; |
|
|
if (sigaction(SIGHUP, &action, NULL) != 0) |
if (sigaction(SIGHUP, &action, NULL) != 0) |
Line 1732 rplinit(int argc, char *argv[], unsigned
|
Line 1833 rplinit(int argc, char *argv[], unsigned
|
(*s_etat_processus).affichage_arguments = 'N'; |
(*s_etat_processus).affichage_arguments = 'N'; |
(*s_etat_processus).autorisation_conversion_chaine = 'Y'; |
(*s_etat_processus).autorisation_conversion_chaine = 'Y'; |
(*s_etat_processus).autorisation_evaluation_nom = 'Y'; |
(*s_etat_processus).autorisation_evaluation_nom = 'Y'; |
(*s_etat_processus).autorisation_nom_implicite = 'Y'; |
|
|
if (mode_interactif == d_vrai) |
|
{ |
|
(*s_etat_processus).autorisation_nom_implicite = 'Y'; |
|
} |
|
else |
|
{ |
|
(*s_etat_processus).autorisation_nom_implicite = 'N'; |
|
} |
|
|
(*s_etat_processus).autorisation_empilement_programme = 'N'; |
(*s_etat_processus).autorisation_empilement_programme = 'N'; |
(*s_etat_processus).requete_arret = 'N'; |
(*s_etat_processus).requete_arret = 'N'; |
(*s_etat_processus).evaluation_forcee = 'N'; |
(*s_etat_processus).evaluation_forcee = 'N'; |
|
(*s_etat_processus).recherche_type = 'N'; |
|
|
(*s_etat_processus).constante_symbolique = 'N'; |
(*s_etat_processus).constante_symbolique = 'N'; |
(*s_etat_processus).traitement_symbolique = 'N'; |
(*s_etat_processus).traitement_symbolique = 'N'; |
Line 1891 rplinit(int argc, char *argv[], unsigned
|
Line 2002 rplinit(int argc, char *argv[], unsigned
|
(*s_etat_processus).pid_processus_pere = getpid(); |
(*s_etat_processus).pid_processus_pere = getpid(); |
(*s_etat_processus).processus_detache = d_vrai; |
(*s_etat_processus).processus_detache = d_vrai; |
(*s_etat_processus).var_volatile_processus_pere = -1; |
(*s_etat_processus).var_volatile_processus_pere = -1; |
|
(*s_etat_processus).var_volatile_processus_racine = -1; |
(*s_etat_processus).var_volatile_traitement_retarde_stop = 0; |
(*s_etat_processus).var_volatile_traitement_retarde_stop = 0; |
(*s_etat_processus).var_volatile_alarme = 0; |
(*s_etat_processus).var_volatile_alarme = 0; |
(*s_etat_processus).var_volatile_requete_arret = 0; |
(*s_etat_processus).var_volatile_requete_arret = 0; |
Line 1970 rplinit(int argc, char *argv[], unsigned
|
Line 2082 rplinit(int argc, char *argv[], unsigned
|
|
|
free((*s_etat_processus).instruction_courante); |
free((*s_etat_processus).instruction_courante); |
|
|
if ((*s_etat_processus).erreur_systeme == d_es_allocation_memoire) |
if ((*s_etat_processus).erreur_systeme != d_es) |
{ |
{ |
erreur = d_es_allocation_memoire; |
erreur = d_es_allocation_memoire; |
} |
} |
Line 2437 rplinit(int argc, char *argv[], unsigned
|
Line 2549 rplinit(int argc, char *argv[], unsigned
|
fflush(stdout); |
fflush(stdout); |
|
|
initialisation_instructions(s_etat_processus); |
initialisation_instructions(s_etat_processus); |
|
initialisation_variables(s_etat_processus); |
|
|
if (arguments != NULL) |
if (arguments != NULL) |
{ |
{ |
Line 3421 rplinit(int argc, char *argv[], unsigned
|
Line 3534 rplinit(int argc, char *argv[], unsigned
|
l_element_courant = l_element_suivant; |
l_element_courant = l_element_suivant; |
} |
} |
|
|
free((*s_etat_processus).chemin_fichiers_temporaires); |
|
|
|
l_element_courant = (*s_etat_processus).s_marques; |
l_element_courant = (*s_etat_processus).s_marques; |
while(l_element_courant != NULL) |
while(l_element_courant != NULL) |
{ |
{ |
Line 3474 rplinit(int argc, char *argv[], unsigned
|
Line 3585 rplinit(int argc, char *argv[], unsigned
|
} |
} |
} |
} |
|
|
# ifndef Cygwin |
|
(*s_etat_processus).pile_signal.ss_flags = SS_DISABLE; |
|
sigaltstack(&((*s_etat_processus).pile_signal), NULL); |
|
free((*s_etat_processus).pile_signal.ss_sp); |
|
# endif |
|
|
|
closelog(); |
closelog(); |
|
|
pthread_mutex_destroy(&((*s_etat_processus).protection_liste_mutexes)); |
pthread_mutex_destroy(&((*s_etat_processus).protection_liste_mutexes)); |
Line 3517 rplinit(int argc, char *argv[], unsigned
|
Line 3622 rplinit(int argc, char *argv[], unsigned
|
sem_gestionnaires_signaux_atomique); |
sem_gestionnaires_signaux_atomique); |
# endif |
# endif |
|
|
|
# ifdef _BROKEN_SIGINFO |
|
destruction_fifos_signaux(s_etat_processus); |
|
# undef return |
|
# endif |
|
|
|
free((*s_etat_processus).chemin_fichiers_temporaires); |
free(s_etat_processus); |
free(s_etat_processus); |
|
|
# ifdef DEBUG_MEMOIRE |
# ifdef DEBUG_MEMOIRE |