rpl/src/rpl.c - diff

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Diff for /rpl/src/rpl.c between versions 1.15 and 1.34

version 1.15, 2010/04/07 13:33:23	version 1.34, 2010/07/31 10:34:18
Line 1	Line 1
/*	/*
================================================================================	================================================================================
RPL/2 (R) version 4.0.13	RPL/2 (R) version 4.0.18
Copyright (C) 1989-2010 Dr. BERTRAND Joël	Copyright (C) 1989-2010 Dr. BERTRAND Joël

This file is part of RPL/2.	This file is part of RPL/2.
Line 99 rplinit(int argc, char *argv[], unsigned	Line 99 rplinit(int argc, char *argv[], unsigned
volatile int erreur;	volatile int erreur;
volatile unsigned char traitement_fichier_temporaire;	volatile unsigned char traitement_fichier_temporaire;

	# ifdef DEBUG_MEMOIRE
	debug_memoire_initialisation();
	# endif

setvbuf(stdout, NULL, _IOLBF, 0);	setvbuf(stdout, NULL, _IOLBF, 0);
setvbuf(stderr, NULL, _IOLBF, 0);	setvbuf(stderr, NULL, _IOLBF, 0);

	# ifndef SEMAPHORES_NOMMES
sem_init(&semaphore_liste_threads, 0, 1);	sem_init(&semaphore_liste_threads, 0, 1);
sem_init(&semaphore_gestionnaires_signaux, 0, 0);	sem_init(&semaphore_gestionnaires_signaux, 0, 0);
sem_init(&semaphore_gestionnaires_signaux_atomique, 0, 1);	sem_init(&semaphore_gestionnaires_signaux_atomique, 0, 1);
	# else
	semaphore_liste_threads = sem_init2(1, sem_liste_threads);
	semaphore_gestionnaires_signaux = sem_init2(0, sem_gestionnaires_signaux);
	semaphore_gestionnaires_signaux_atomique = sem_init2(1,
	sem_gestionnaires_signaux_atomique);

	if ((semaphore_liste_threads == SEM_FAILED) \|\|
	(semaphore_gestionnaires_signaux == SEM_FAILED) \|\|
	(semaphore_gestionnaires_signaux_atomique == SEM_FAILED))
	{
	erreur = d_es_allocation_memoire;

	if ((langue = getenv("LANG")) != NULL)
	{
	if (strncmp(langue, "fr", 2) == 0)
	{
	uprintf("+++Système : Mémoire insuffisante\n");
	}
	else
	{
	uprintf("+++System : Not enough memory\n");
	}
	}
	else
	{
	uprintf("+++System : Not enough memory\n");
	}

	return(EXIT_FAILURE);
	}
	# endif

if ((s_etat_processus = malloc(sizeof(struct_processus))) == NULL)	if ((s_etat_processus = malloc(sizeof(struct_processus))) == NULL)
{	{
erreur = d_es_allocation_memoire;	erreur = d_es_allocation_memoire;

if ((*s_etat_processus).langue == 'F')	if ((langue = getenv("LANG")) != NULL)
{	{
printf("+++Système : Mémoire insuffisante\n");	if (strncmp(langue, "fr", 2) == 0)
	{
	uprintf("+++Système : Mémoire insuffisante\n");
	}
	else
	{
	uprintf("+++System : Not enough memory\n");
	}
}	}
else	else
{	{
printf("+++System : Not enough memory\n");	uprintf("+++System : Not enough memory\n");
}	}

return(EXIT_FAILURE);	return(EXIT_FAILURE);
}	}

	if ((langue = getenv("LANG")) != NULL)
	{
	(*s_etat_processus).langue = (strncmp(langue, "fr", 2) == 0)
	? 'F' : 'E';
	}
	else
	{
	(*s_etat_processus).langue = 'E';
	}

(*s_etat_processus).exception = d_ep;	(*s_etat_processus).exception = d_ep;
(*s_etat_processus).erreur_systeme = d_es;	(*s_etat_processus).erreur_systeme = d_es;
(*s_etat_processus).erreur_execution = d_ex;	(*s_etat_processus).erreur_execution = d_ex;
Line 135 rplinit(int argc, char *argv[], unsigned	Line 188 rplinit(int argc, char *argv[], unsigned
pthread_mutex_init(&((*s_etat_processus).mutex), &attributs_mutex);	pthread_mutex_init(&((*s_etat_processus).mutex), &attributs_mutex);
pthread_mutexattr_destroy(&attributs_mutex);	pthread_mutexattr_destroy(&attributs_mutex);

	pthread_mutexattr_init(&attributs_mutex);
	pthread_mutexattr_settype(&attributs_mutex, PTHREAD_MUTEX_NORMAL);
	pthread_mutex_init(&((*s_etat_processus).mutex_allocation),
	&attributs_mutex);
	pthread_mutexattr_destroy(&attributs_mutex);

	# ifndef SEMAPHORES_NOMMES
sem_init(&((*s_etat_processus).semaphore_fork), 0, 0);	sem_init(&((*s_etat_processus).semaphore_fork), 0, 0);
	# else
	if (((*s_etat_processus).semaphore_fork = sem_init2(0, sem_fork)) ==
	SEM_FAILED)
	{
	if ((*s_etat_processus).langue == 'F')
	{
	uprintf("+++Système : Mémoire insuffisante\n");
	}
	else
	{
	uprintf("+++System : Not enough memory\n");
	}

	return(EXIT_FAILURE);
	}
	# endif

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);
Line 155 rplinit(int argc, char *argv[], unsigned	Line 231 rplinit(int argc, char *argv[], unsigned
.mutex), &attributs_mutex);	.mutex), &attributs_mutex);
pthread_mutexattr_destroy(&attributs_mutex);	pthread_mutexattr_destroy(&attributs_mutex);

if ((langue = getenv("LANG")) != NULL)
{
(*s_etat_processus).langue = (strncmp(langue, "fr", 2) == 0)
? 'F' : 'E';
}
else
{
(*s_etat_processus).langue = 'E';
}

localisation_courante(s_etat_processus);	localisation_courante(s_etat_processus);
	(*s_etat_processus).erreur_systeme = d_es;

if ((*s_etat_processus).erreur_systeme != d_es)	if ((*s_etat_processus).localisation == NULL)
{	{
if ((*s_etat_processus).langue == 'F')	if (((s_etat_processus).localisation = malloc((strlen(d_locale) + 1)
	sizeof(unsigned char))) == NULL)
{	{
printf("+++Système : Mémoire insuffisante\n");	if ((*s_etat_processus).langue == 'F')
}	{
else	uprintf("+++Système : Mémoire insuffisante\n");
{	}
printf("+++System : Not enough memory\n");	else
	{
	uprintf("+++System : Not enough memory\n");
	}

	return(EXIT_FAILURE);
}	}

return(EXIT_FAILURE);	strcpy((*s_etat_processus).localisation, d_locale);
}	}

printf("+++RPL/2 (R) version %s (%s)\n", d_version_rpl,	printf("+++RPL/2 (R) version %s (%s)\n", d_version_rpl,
Line 231 rplinit(int argc, char *argv[], unsigned	Line 304 rplinit(int argc, char *argv[], unsigned
return(EXIT_FAILURE);	return(EXIT_FAILURE);
}	}

	# ifndef SEMAPHORES_NOMMES
if (pthread_setspecific(semaphore_fork_processus_courant,	if (pthread_setspecific(semaphore_fork_processus_courant,
&((*s_etat_processus).semaphore_fork)) != 0)	&((*s_etat_processus).semaphore_fork)) != 0)
	# else
	if (pthread_setspecific(semaphore_fork_processus_courant,
	(*s_etat_processus).semaphore_fork) != 0)
	# endif
{	{
if ((*s_etat_processus).langue == 'F')	if ((*s_etat_processus).langue == 'F')
{	{
Line 379 rplinit(int argc, char *argv[], unsigned	Line 457 rplinit(int argc, char *argv[], unsigned
return(EXIT_FAILURE);	return(EXIT_FAILURE);
}	}

	action.sa_sigaction = interruption11;
	action.sa_flags = SA_NODEFER \| SA_ONSTACK \| SA_SIGINFO;

	if (sigaction(SIGFABORT, &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);
	}

action.sa_sigaction = interruption8;	action.sa_sigaction = interruption8;
action.sa_flags = SA_NODEFER \| SA_ONSTACK \| SA_SIGINFO;	action.sa_flags = SA_NODEFER \| SA_ONSTACK \| SA_SIGINFO;

Line 1272 rplinit(int argc, char *argv[], unsigned	Line 1370 rplinit(int argc, char *argv[], unsigned
return(EXIT_FAILURE);	return(EXIT_FAILURE);
}	}

	free(type_debug);
break;	break;
}	}

Line 1771 rplinit(int argc, char *argv[], unsigned	Line 1870 rplinit(int argc, char *argv[], unsigned
(*s_etat_processus).pile_origine_interruptions[i] = NULL;	(*s_etat_processus).pile_origine_interruptions[i] = NULL;
}	}

	(*s_etat_processus).at_exit = NULL;
	(*s_etat_processus).at_poke = NULL;
	(*s_etat_processus).traitement_at_poke = 'N';

(*s_etat_processus).pointeurs_caracteres = NULL;	(*s_etat_processus).pointeurs_caracteres = NULL;
(*s_etat_processus).arbre_instructions = NULL;	(*s_etat_processus).arbre_instructions = NULL;

Line 1786 rplinit(int argc, char *argv[], unsigned	Line 1889 rplinit(int argc, char *argv[], unsigned
(*s_etat_processus).var_volatile_traitement_sigint = 0;	(*s_etat_processus).var_volatile_traitement_sigint = 0;
(*s_etat_processus).var_volatile_recursivite = 0;	(*s_etat_processus).var_volatile_recursivite = 0;
(*s_etat_processus).var_volatile_exception_gsl = 0;	(*s_etat_processus).var_volatile_exception_gsl = 0;
	(*s_etat_processus).arret_depuis_abort = 0;

initialisation_allocateur(s_etat_processus);	initialisation_allocateur(s_etat_processus);
initialisation_drapeaux(s_etat_processus);	initialisation_drapeaux(s_etat_processus);
Line 1805 rplinit(int argc, char *argv[], unsigned	Line 1909 rplinit(int argc, char *argv[], unsigned
}	}

if (((*s_etat_processus).instruction_derniere_erreur =	if (((*s_etat_processus).instruction_derniere_erreur =
malloc(2 * sizeof(unsigned char))) == NULL)	malloc(sizeof(unsigned char))) == NULL)
{	{
erreur = d_es_allocation_memoire;	erreur = d_es_allocation_memoire;

Line 2549 rplinit(int argc, char *argv[], unsigned	Line 2653 rplinit(int argc, char *argv[], unsigned
erreur = sequenceur_optimise(s_etat_processus);	erreur = sequenceur_optimise(s_etat_processus);
}	}
}	}

	if (erreur == d_absence_erreur)
	{
	if (((*s_etat_processus).var_volatile_alarme == 0)
	&& ((*s_etat_processus).arret_depuis_abort
	== 0) && ((*s_etat_processus).at_exit
	!= NULL))
	{
	erreur = evaluation(s_etat_processus,
	(*s_etat_processus).at_exit, 'E');
	}
	}
}	}

	liberation(s_etat_processus, (*s_etat_processus).at_exit);
	liberation(s_etat_processus, (*s_etat_processus).at_poke);

if ((*s_etat_processus).generateur_aleatoire != NULL)	if ((*s_etat_processus).generateur_aleatoire != NULL)
{	{
liberation_generateur_aleatoire(s_etat_processus);	liberation_generateur_aleatoire(s_etat_processus);
Line 2667 rplinit(int argc, char *argv[], unsigned	Line 2786 rplinit(int argc, char *argv[], unsigned
}	}
else	else
{	{
kill(((((struct_processus_fils *)	if ((*s_etat_processus).arret_depuis_abort
((((struct_liste_chainee *)	== -1)
l_element_courant)).donnee).objet))	{
.thread).pid, SIGFSTOP);	kill(((((struct_processus_fils *)
	((((struct_liste_chainee *)
	l_element_courant)).donnee).objet))
	.thread).pid, SIGFABORT);
	}
	else
	{
	kill(((((struct_processus_fils *)
	((((struct_liste_chainee *)
	l_element_courant)).donnee).objet))
	.thread).pid, SIGFSTOP);
	}
}	}
}	}
else	else
Line 2695 rplinit(int argc, char *argv[], unsigned	Line 2825 rplinit(int argc, char *argv[], unsigned
}	}
else	else
{	{
pthread_kill(((((struct_processus_fils *)	if ((*s_etat_processus).arret_depuis_abort
((((struct_liste_chainee *)	== -1)
l_element_courant)).donnee).objet))	{
.thread).tid, SIGFSTOP);	pthread_kill(
	((((struct_processus_fils *)
	((((struct_liste_chainee *)
	l_element_courant)).donnee)
	.objet)).thread).tid,
	SIGFABORT);
	}
	else
	{
	pthread_kill(
	((((struct_processus_fils *)
	((((struct_liste_chainee *)
	l_element_courant)).donnee)
	.objet)).thread).tid,
	SIGFSTOP);
	}
}	}
}	}

Line 2731 rplinit(int argc, char *argv[], unsigned	Line 2876 rplinit(int argc, char *argv[], unsigned
l_element_courant = (void *)	l_element_courant = (void *)
(*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);
}

for(i = 0; i < (unsigned long)	for(i = 0; i < (unsigned long)
((((struct_processus_fils *)	((((struct_processus_fils *)
((((struct_liste_chainee *)	((((struct_liste_chainee *)
Line 2796 rplinit(int argc, char *argv[], unsigned	Line 2934 rplinit(int argc, char *argv[], unsigned
}	}

pthread_mutex_unlock(&((*s_etat_processus).mutex));	pthread_mutex_unlock(&((*s_etat_processus).mutex));

	if ((*s_etat_processus)
	.nombre_interruptions_non_affectees != 0)
	{
	affectation_interruptions_logicielles(
	s_etat_processus);
	}

nanosleep(&attente, NULL);	nanosleep(&attente, NULL);
pthread_mutex_lock(&((*s_etat_processus).mutex));	pthread_mutex_lock(&((*s_etat_processus).mutex));
}	}
Line 3319 rplinit(int argc, char *argv[], unsigned	Line 3465 rplinit(int argc, char *argv[], unsigned
}	}

# ifndef Cygwin	# 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);	free((*s_etat_processus).pile_signal.ss_sp);
# endif	# endif

Line 3331 rplinit(int argc, char *argv[], unsigned	Line 3479 rplinit(int argc, char *argv[], unsigned
retrait_thread(s_etat_processus);	retrait_thread(s_etat_processus);

pthread_mutex_destroy(&((*s_etat_processus).mutex));	pthread_mutex_destroy(&((*s_etat_processus).mutex));
	pthread_mutex_destroy(&((*s_etat_processus).mutex_allocation));

	# ifndef SEMAPHORES_NOMMES
sem_post(&((*s_etat_processus).semaphore_fork));	sem_post(&((*s_etat_processus).semaphore_fork));
sem_destroy(&((*s_etat_processus).semaphore_fork));	sem_destroy(&((*s_etat_processus).semaphore_fork));
	# else
	sem_post((*s_etat_processus).semaphore_fork);
	sem_destroy2((*s_etat_processus).semaphore_fork, sem_fork);
	# endif

free((*s_etat_processus).localisation);	free((*s_etat_processus).localisation);
free(s_etat_processus);

	# ifndef SEMAPHORES_NOMMES
sem_destroy(&semaphore_liste_threads);	sem_destroy(&semaphore_liste_threads);
	# else
	sem_destroy2(semaphore_liste_threads, sem_liste_threads);
	# endif
	# ifndef SEMAPHORES_NOMMES
sem_post(&semaphore_gestionnaires_signaux);	sem_post(&semaphore_gestionnaires_signaux);
sem_destroy(&semaphore_gestionnaires_signaux);	sem_destroy(&semaphore_gestionnaires_signaux);
sem_destroy(&semaphore_gestionnaires_signaux_atomique);	sem_destroy(&semaphore_gestionnaires_signaux_atomique);
	# else
	sem_post(semaphore_gestionnaires_signaux);
	sem_destroy2(semaphore_gestionnaires_signaux, sem_gestionnaires_signaux);
	sem_destroy2(semaphore_gestionnaires_signaux_atomique,
	sem_gestionnaires_signaux_atomique);
	# endif

	free(s_etat_processus);

# ifdef DEBUG_MEMOIRE	# ifdef DEBUG_MEMOIRE
debug_memoire_verification(s_etat_processus);	debug_memoire_verification();
	analyse_post_mortem();
# endif	# endif

return((erreur == d_absence_erreur) ? EXIT_SUCCESS : EXIT_FAILURE);	return((erreur == d_absence_erreur) ? EXIT_SUCCESS : EXIT_FAILURE);

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Removed from v.1.15
changed lines
	Added in v.1.34