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1.1 bertrand 1: /*
2: ================================================================================
1.140 bertrand 3: RPL/2 (R) version 4.1.14
1.134 bertrand 4: Copyright (C) 1989-2013 Dr. BERTRAND Joël
1.1 bertrand 5:
6: This file is part of RPL/2.
7:
8: RPL/2 is free software; you can redistribute it and/or modify it
9: under the terms of the CeCILL V2 License as published by the french
10: CEA, CNRS and INRIA.
11:
12: RPL/2 is distributed in the hope that it will be useful, but WITHOUT
13: ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14: FITNESS FOR A PARTICULAR PURPOSE. See the CeCILL V2 License
15: for more details.
16:
17: You should have received a copy of the CeCILL License
18: along with RPL/2. If not, write to info@cecill.info.
19: ================================================================================
20: */
21:
22:
23: #define MAIN_RPL
1.35 bertrand 24: #include "rpl-conv.h"
1.1 bertrand 25:
1.37 bertrand 26:
1.1 bertrand 27: /*
28: ================================================================================
29: Programme principal
30: ================================================================================
31: */
32:
33: int
1.101 bertrand 34: rplinit(int argc, char *argv[], char *envp[],
35: unsigned char ***resultats, char *rpl_home)
1.1 bertrand 36: {
1.35 bertrand 37: # include "copyright-conv.h"
38: # include "licence-conv.h"
1.1 bertrand 39:
1.104 bertrand 40: char **arg_exec;
41:
1.97 bertrand 42: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
1.94 bertrand 43: char pile_signaux[SIGSTKSZ];
1.97 bertrand 44: # endif
1.94 bertrand 45:
1.103 bertrand 46: # define RPL_PATH_MAX 1024
47: char repertoire_initial[RPL_PATH_MAX];
48:
1.1 bertrand 49: file *f_source;
50:
51: int erreur_historique;
52: int option_P;
53:
1.136 bertrand 54: integer8 i;
55:
1.1 bertrand 56: logical1 core;
57: logical1 debug;
58: logical1 erreur_fichier;
59: logical1 existence;
60: logical1 mode_interactif;
61: logical1 option_a;
62: logical1 option_A;
63: logical1 option_c;
64: logical1 option_d;
65: logical1 option_D;
66: logical1 option_h;
67: logical1 option_i;
68: logical1 option_l;
69: logical1 option_n;
70: logical1 option_p;
71: logical1 option_s;
72: logical1 option_S;
73: logical1 option_t;
74: logical1 option_v;
75: logical1 ouverture;
76:
77: pthread_mutexattr_t attributs_mutex;
78:
79: ssize_t longueur_ecriture;
80:
81: struct_objet *s_objet;
82:
83: struct_processus *s_etat_processus;
84:
1.127 bertrand 85: struct_liste_variables_partagees *l_element_partage_courant;
86: struct_liste_variables_partagees *l_element_partage_suivant;
87:
1.121 bertrand 88: struct_liste_variables_statiques *l_element_statique_courant;
89: struct_liste_variables_statiques *l_element_statique_suivant;
90:
1.127 bertrand 91: struct_arbre_variables_partagees *s_arbre_variables_partagees;
92: struct_liste_variables_partagees *l_liste_variables_partagees;
93:
1.1 bertrand 94: struct sigaction action;
95: struct sigaction registre;
96:
97: struct timespec attente;
98:
99: unsigned char *arguments;
100: unsigned char drapeau_encart;
101: unsigned char *type_debug;
102: unsigned char *home;
103: unsigned char *langue;
104: unsigned char *message;
105: unsigned char *nom_fichier_temporaire;
106: unsigned char option;
107: unsigned char presence_definition;
108: unsigned char *ptr;
109: unsigned char *tampon;
110:
111: unsigned long unite_fichier;
112:
113: void *l_element_courant;
114: void *l_element_suivant;
115:
116: volatile int erreur;
117: volatile unsigned char traitement_fichier_temporaire;
118:
1.37 bertrand 119: errno = 0;
1.85 bertrand 120: s_queue_signaux = NULL;
1.94 bertrand 121: routine_recursive = 0;
1.82 bertrand 122: pid_processus_pere = getpid();
1.37 bertrand 123:
1.27 bertrand 124: # ifdef DEBUG_MEMOIRE
125: debug_memoire_initialisation();
126: # endif
127:
1.1 bertrand 128: setvbuf(stdout, NULL, _IOLBF, 0);
129: setvbuf(stderr, NULL, _IOLBF, 0);
130:
1.17 bertrand 131: # ifndef SEMAPHORES_NOMMES
1.1 bertrand 132: sem_init(&semaphore_gestionnaires_signaux, 0, 0);
1.17 bertrand 133: # else
1.92 bertrand 134: semaphore_gestionnaires_signaux = sem_init2(0, getpid(), SEM_SIGNAUX);
1.84 bertrand 135:
136: if (semaphore_gestionnaires_signaux == SEM_FAILED)
1.17 bertrand 137: {
138: erreur = d_es_allocation_memoire;
139:
140: if ((langue = getenv("LANG")) != NULL)
141: {
142: if (strncmp(langue, "fr", 2) == 0)
143: {
144: uprintf("+++Système : Mémoire insuffisante\n");
145: }
146: else
147: {
148: uprintf("+++System : Not enough memory\n");
149: }
150: }
151: else
152: {
153: uprintf("+++System : Not enough memory\n");
154: }
155:
156: return(EXIT_FAILURE);
157: }
158: # endif
1.1 bertrand 159:
160: if ((s_etat_processus = malloc(sizeof(struct_processus))) == NULL)
161: {
1.124 bertrand 162: # ifndef SEMAPHORES_NOMMES
163: sem_post(&semaphore_gestionnaires_signaux);
164: sem_destroy(&semaphore_gestionnaires_signaux);
165: # else
166: sem_post(semaphore_gestionnaires_signaux);
167: sem_destroy2(semaphore_gestionnaires_signaux, getpid(), SEM_SIGNAUX);
168: # endif
169:
1.1 bertrand 170: erreur = d_es_allocation_memoire;
171:
1.17 bertrand 172: if ((langue = getenv("LANG")) != NULL)
1.1 bertrand 173: {
1.17 bertrand 174: if (strncmp(langue, "fr", 2) == 0)
175: {
176: uprintf("+++Système : Mémoire insuffisante\n");
177: }
178: else
179: {
180: uprintf("+++System : Not enough memory\n");
181: }
1.1 bertrand 182: }
183: else
184: {
1.17 bertrand 185: uprintf("+++System : Not enough memory\n");
1.1 bertrand 186: }
187:
188: return(EXIT_FAILURE);
189: }
190:
1.17 bertrand 191: if ((langue = getenv("LANG")) != NULL)
192: {
193: (*s_etat_processus).langue = (strncmp(langue, "fr", 2) == 0)
194: ? 'F' : 'E';
195: }
196: else
197: {
198: (*s_etat_processus).langue = 'E';
199: }
200:
1.103 bertrand 201: if (getcwd(repertoire_initial, RPL_PATH_MAX) == NULL)
202: {
1.124 bertrand 203: # ifndef SEMAPHORES_NOMMES
204: sem_post(&semaphore_gestionnaires_signaux);
205: sem_destroy(&semaphore_gestionnaires_signaux);
206: # else
207: sem_post(semaphore_gestionnaires_signaux);
208: sem_destroy2(semaphore_gestionnaires_signaux, getpid(), SEM_SIGNAUX);
209: # endif
210:
211: if ((*s_etat_processus).langue == 'F')
1.103 bertrand 212: {
1.124 bertrand 213: uprintf("+++Système : Mémoire insuffisante\n");
1.103 bertrand 214: }
215: else
216: {
217: uprintf("+++System : Not enough memory\n");
218: }
219:
220: return(EXIT_FAILURE);
221: }
222:
1.136 bertrand 223: if ((arg_exec = malloc((((size_t) argc) + 1) * sizeof(char *))) == NULL)
1.104 bertrand 224: {
1.124 bertrand 225: # ifndef SEMAPHORES_NOMMES
226: sem_post(&semaphore_gestionnaires_signaux);
227: sem_destroy(&semaphore_gestionnaires_signaux);
228: # else
229: sem_post(semaphore_gestionnaires_signaux);
230: sem_destroy2(semaphore_gestionnaires_signaux, getpid(), SEM_SIGNAUX);
231: # endif
232:
233: if ((*s_etat_processus).langue == 'F')
1.104 bertrand 234: {
1.124 bertrand 235: uprintf("+++Système : Mémoire insuffisante\n");
1.104 bertrand 236: }
237: else
238: {
239: uprintf("+++System : Not enough memory\n");
240: }
241:
242: return(EXIT_FAILURE);
243: }
244:
1.136 bertrand 245: for(i = 0; i < argc; i++)
1.104 bertrand 246: {
247: arg_exec[i] = argv[i];
248: }
249:
250: argv[argc] = NULL;
251:
1.76 bertrand 252: initialisation_contexte_cas(s_etat_processus);
253:
1.1 bertrand 254: (*s_etat_processus).exception = d_ep;
255: (*s_etat_processus).erreur_systeme = d_es;
256: (*s_etat_processus).erreur_execution = d_ex;
257:
1.102 bertrand 258: (*s_etat_processus).requete_redemarrage = d_faux;
1.11 bertrand 259: (*s_etat_processus).rpl_home = rpl_home;
260:
1.1 bertrand 261: pthread_mutexattr_init(&attributs_mutex);
262: pthread_mutexattr_settype(&attributs_mutex, PTHREAD_MUTEX_NORMAL);
263: pthread_mutex_init(&((*s_etat_processus).mutex), &attributs_mutex);
264: pthread_mutexattr_destroy(&attributs_mutex);
265:
1.30 bertrand 266: pthread_mutexattr_init(&attributs_mutex);
267: pthread_mutexattr_settype(&attributs_mutex, PTHREAD_MUTEX_NORMAL);
268: pthread_mutex_init(&((*s_etat_processus).mutex_allocation),
269: &attributs_mutex);
270: pthread_mutexattr_destroy(&attributs_mutex);
271:
1.117 bertrand 272: pthread_mutexattr_init(&attributs_mutex);
273: pthread_mutexattr_settype(&attributs_mutex, PTHREAD_MUTEX_RECURSIVE);
274: pthread_mutex_init(&mutex_sections_critiques, &attributs_mutex);
275: pthread_mutexattr_destroy(&attributs_mutex);
276:
1.128 bertrand 277: pthread_mutexattr_init(&attributs_mutex);
278: pthread_mutexattr_settype(&attributs_mutex, PTHREAD_MUTEX_RECURSIVE);
279: pthread_mutex_init(&mutex_liste_variables_partagees, &attributs_mutex);
280: pthread_mutexattr_destroy(&attributs_mutex);
281:
1.91 bertrand 282: # ifndef SEMAPHORES_NOMMES
283: sem_init(&((*s_etat_processus).semaphore_fork), 0, 0);
284: # else
285: if (((*s_etat_processus).semaphore_fork = sem_init3(0, getpid(),
1.92 bertrand 286: pthread_self(), SEM_FORK)) == SEM_FAILED)
1.91 bertrand 287: {
1.124 bertrand 288: # ifndef SEMAPHORES_NOMMES
289: sem_post(&semaphore_gestionnaires_signaux);
290: sem_destroy(&semaphore_gestionnaires_signaux);
291: # else
292: sem_post(semaphore_gestionnaires_signaux);
293: sem_destroy2(semaphore_gestionnaires_signaux, getpid(),
294: SEM_SIGNAUX);
295: # endif
296:
297: liberation(contexte_cas(s_etat_processus);
298:
1.91 bertrand 299: if ((*s_etat_processus).langue == 'F')
300: {
301: uprintf("+++Système : Mémoire insuffisante\n");
302: }
303: else
304: {
305: uprintf("+++System : Not enough memory\n");
306: }
307:
308: return(EXIT_FAILURE);
309: }
310: # endif
1.1 bertrand 311:
312: pthread_mutexattr_init(&attributs_mutex);
313: pthread_mutexattr_settype(&attributs_mutex, PTHREAD_MUTEX_NORMAL);
314: pthread_mutex_init(&((*s_etat_processus).protection_liste_mutexes),
315: &attributs_mutex);
316: pthread_mutexattr_destroy(&attributs_mutex);
317:
1.40 bertrand 318: (*s_etat_processus).chemin_fichiers_temporaires =
319: recherche_chemin_fichiers_temporaires(s_etat_processus);
320:
1.43 bertrand 321: insertion_thread(s_etat_processus, d_vrai);
1.83 bertrand 322: creation_queue_signaux(s_etat_processus);
1.40 bertrand 323:
1.124 bertrand 324: if ((*s_etat_processus).erreur_systeme != d_es)
325: {
326: # ifndef SEMAPHORES_NOMMES
327: sem_post(&((*s_etat_processus).semaphore_fork));
328: sem_post(&semaphore_gestionnaires_signaux);
329: sem_destroy(&semaphore_gestionnaires_signaux);
330: sem_destroy(&((*s_etat_processus).semaphore_fork));
331: # else
332: sem_post((*s_etat_processus).semaphore_fork);
333: sem_post(semaphore_gestionnaires_signaux);
334: sem_destroy2(semaphore_gestionnaires_signaux, getpid(),
335: SEM_SIGNAUX);
336: sem_destroy3((*s_etat_processus).semphore_fork, getpid(),
337: pthread_self(), SEM_FORK);
338: # endif
339:
340: liberation_contexte_cas(s_etat_processus);
341:
342: if ((*s_etat_processus).langue == 'F')
343: {
344: uprintf("+++Système : Mémoire insuffisante\n");
345: }
346: else
347: {
348: uprintf("+++System : Not enough memory\n");
349: }
350:
351: return(EXIT_FAILURE);
352: }
353:
1.123 bertrand 354: if (d_forced_locale == 0)
355: {
356: localisation_courante(s_etat_processus);
357: }
358: else
1.42 bertrand 359: {
1.124 bertrand 360: # ifndef SEMAPHORES_NOMMES
361: sem_post(&((*s_etat_processus).semaphore_fork));
362: sem_post(&semaphore_gestionnaires_signaux);
363: sem_destroy(&semaphore_gestionnaires_signaux);
364: sem_destroy(&((*s_etat_processus).semaphore_fork));
365: # else
366: sem_post((*s_etat_processus).semaphore_fork);
367: sem_post(semaphore_gestionnaires_signaux);
368: sem_destroy2(semaphore_gestionnaires_signaux, getpid(),
369: SEM_SIGNAUX);
370: sem_destroy3((*s_etat_processus).semphore_fork, getpid(),
371: pthread_self(), SEM_FORK);
372: # endif
373:
374: liberation_contexte_cas(s_etat_processus);
375: liberation_queue_signaux(s_etat_processus);
376:
377: if (((*s_etat_processus).localisation = malloc((strlen(d_locale)
378: + 1) * sizeof(unsigned char))) == NULL)
1.42 bertrand 379: {
1.124 bertrand 380: if ((*s_etat_processus).langue == 'F')
381: {
382: uprintf("+++Système : Mémoire insuffisante\n");
383: }
384: else
1.42 bertrand 385: {
1.124 bertrand 386: uprintf("+++System : Not enough memory\n");
1.42 bertrand 387: }
388:
1.124 bertrand 389: return(EXIT_FAILURE);
1.42 bertrand 390: }
1.124 bertrand 391:
392: strcpy((*s_etat_processus).localisation, d_locale);
1.42 bertrand 393: }
1.40 bertrand 394:
1.17 bertrand 395: (*s_etat_processus).erreur_systeme = d_es;
1.1 bertrand 396:
1.17 bertrand 397: if ((*s_etat_processus).localisation == NULL)
1.1 bertrand 398: {
1.17 bertrand 399: if (((*s_etat_processus).localisation = malloc((strlen(d_locale) + 1) *
400: sizeof(unsigned char))) == NULL)
1.1 bertrand 401: {
1.124 bertrand 402: # ifndef SEMAPHORES_NOMMES
403: sem_post(&((*s_etat_processus).semaphore_fork));
404: sem_post(&semaphore_gestionnaires_signaux);
405: sem_destroy(&semaphore_gestionnaires_signaux);
406: sem_destroy(&((*s_etat_processus).semaphore_fork));
407: # else
408: sem_post((*s_etat_processus).semaphore_fork);
409: sem_post(semaphore_gestionnaires_signaux);
410: sem_destroy2(semaphore_gestionnaires_signaux, getpid(),
411: SEM_SIGNAUX);
412: sem_destroy3((*s_etat_processus).semphore_fork, getpid(),
413: pthread_self(), SEM_FORK);
414: # endif
415:
416: liberation_contexte_cas(s_etat_processus);
417: liberation_queue_signaux(s_etat_processus);
418:
1.17 bertrand 419: if ((*s_etat_processus).langue == 'F')
420: {
421: uprintf("+++Système : Mémoire insuffisante\n");
422: }
423: else
424: {
425: uprintf("+++System : Not enough memory\n");
426: }
427:
428: return(EXIT_FAILURE);
1.1 bertrand 429: }
430:
1.17 bertrand 431: strcpy((*s_etat_processus).localisation, d_locale);
1.1 bertrand 432: }
433:
434: printf("+++RPL/2 (R) version %s (%s)\n", d_version_rpl,
435: ((*s_etat_processus).langue == 'F') ? d_date_rpl : d_date_en_rpl);
436:
437: if ((*s_etat_processus).langue == 'F')
438: {
1.130 bertrand 439: printf("+++Copyright (C) 1989 à 2012, 2013 BERTRAND Joël\n");
1.1 bertrand 440: }
441: else
442: {
1.130 bertrand 443: printf("+++Copyright (C) 1989 to 2012, 2013 BERTRAND Joel\n");
1.1 bertrand 444: }
445:
446: if (getenv("HOME") != NULL)
447: {
448: home = getenv("HOME");
449: }
450: else if ((getenv("USER") != NULL) && (getpwnam(getenv("USER")) != NULL))
451: {
452: home = getpwnam(getenv("USER"))->pw_dir;
453: }
454: else if ((getenv("LOGNAME") != NULL) && (getpwnam(getenv("LOGNAME"))
455: != NULL))
456: {
457: home = getpwnam(getenv("LOGNAME"))->pw_dir;
458: }
459: else if ((getuid() != ((uid_t) -1)) && (getpwuid(getuid()) != NULL))
460: {
461: home = getpwuid(getuid())->pw_dir;
462: }
463: else
464: {
465: home = "";
466: }
467:
1.94 bertrand 468: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
469: if (stackoverflow_install_handler(interruption_depassement_pile,
470: pile_signaux, sizeof(pile_signaux)) != 0)
471: {
1.124 bertrand 472: # ifndef SEMAPHORES_NOMMES
473: sem_post(&((*s_etat_processus).semaphore_fork));
474: sem_post(&semaphore_gestionnaires_signaux);
475: sem_destroy(&semaphore_gestionnaires_signaux);
476: sem_destroy(&((*s_etat_processus).semaphore_fork));
477: # else
478: sem_post((*s_etat_processus).semaphore_fork);
479: sem_post(semaphore_gestionnaires_signaux);
480: sem_destroy2(semaphore_gestionnaires_signaux, getpid(),
481: SEM_SIGNAUX);
482: sem_destroy3((*s_etat_processus).semphore_fork, getpid(),
483: pthread_self(), SEM_FORK);
484: # endif
485:
486: liberation_contexte_cas(s_etat_processus);
487: liberation_queue_signaux(s_etat_processus);
488:
1.94 bertrand 489: erreur = d_es_signal;
1.1 bertrand 490:
1.94 bertrand 491: if ((*s_etat_processus).langue == 'F')
492: {
493: printf("+++Système : Initialisation de la pile alternative "
494: "impossible\n");
495: }
496: else
497: {
498: printf("+++System : Initialization of alternate "
499: "stack failed\n");
500: }
1.1 bertrand 501:
1.94 bertrand 502: return(EXIT_FAILURE);
1.1 bertrand 503: }
1.94 bertrand 504: # else
1.1 bertrand 505: if ((*s_etat_processus).langue == 'F')
506: {
1.94 bertrand 507: printf("+++Attention : Le système ne supporte pas de pile "
508: "alternative\n");
1.1 bertrand 509: }
510: else
511: {
1.94 bertrand 512: printf("+++Warning : Operating system does not support alternate "
513: "stack\n");
1.1 bertrand 514: }
1.9 bertrand 515: # endif
1.1 bertrand 516:
1.122 bertrand 517: if (lancement_thread_signaux(s_etat_processus) != d_absence_erreur)
518: {
1.124 bertrand 519: # ifndef SEMAPHORES_NOMMES
520: sem_post(&((*s_etat_processus).semaphore_fork));
521: sem_post(&semaphore_gestionnaires_signaux);
522: sem_destroy(&semaphore_gestionnaires_signaux);
523: sem_destroy(&((*s_etat_processus).semaphore_fork));
524: # else
525: sem_post((*s_etat_processus).semaphore_fork);
526: sem_post(semaphore_gestionnaires_signaux);
527: sem_destroy2(semaphore_gestionnaires_signaux, getpid(),
528: SEM_SIGNAUX);
529: sem_destroy3((*s_etat_processus).semphore_fork, getpid(),
530: pthread_self(), SEM_FORK);
531: # endif
532:
533: liberation_contexte_cas(s_etat_processus);
534: liberation_queue_signaux(s_etat_processus);
535:
536: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
537: stackoverflow_deinstall_handler();
538: # endif
539:
1.122 bertrand 540: erreur = d_es_signal;
541:
542: if ((*s_etat_processus).langue == 'F')
543: {
544: printf("+++Système : Initialisation des signaux POSIX "
545: "impossible\n");
546: }
547: else
548: {
549: printf("+++System : Initialization of POSIX signals failed\n");
550: }
551:
552: return(EXIT_FAILURE);
553: }
554:
1.40 bertrand 555: action.sa_handler = interruption1;
1.94 bertrand 556: action.sa_flags = 0;
1.1 bertrand 557:
558: if (sigaction(SIGINT, &action, NULL) != 0)
559: {
1.124 bertrand 560: # ifndef SEMAPHORES_NOMMES
561: sem_post(&((*s_etat_processus).semaphore_fork));
562: sem_post(&semaphore_gestionnaires_signaux);
563: sem_destroy(&semaphore_gestionnaires_signaux);
564: sem_destroy(&((*s_etat_processus).semaphore_fork));
565: # else
566: sem_post((*s_etat_processus).semaphore_fork);
567: sem_post(semaphore_gestionnaires_signaux);
568: sem_destroy2(semaphore_gestionnaires_signaux, getpid(),
569: SEM_SIGNAUX);
570: sem_destroy3((*s_etat_processus).semphore_fork, getpid(),
571: pthread_self(), SEM_FORK);
572: # endif
573:
574: liberation_contexte_cas(s_etat_processus);
575: liberation_queue_signaux(s_etat_processus);
576:
577: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
578: stackoverflow_deinstall_handler();
579: # endif
580:
1.1 bertrand 581: erreur = d_es_signal;
582:
583: if ((*s_etat_processus).langue == 'F')
584: {
585: printf("+++Système : Initialisation des signaux POSIX "
586: "impossible\n");
587: }
588: else
589: {
590: printf("+++System : Initialization of POSIX signals failed\n");
591: }
592:
593: return(EXIT_FAILURE);
594: }
595:
1.81 bertrand 596: signal_test = SIGTEST;
1.133 bertrand 597: raise(SIGINT);
1.81 bertrand 598:
1.115 bertrand 599: attente.tv_sec = 0;
600: attente.tv_nsec = 1000000;
601:
602: for(i = 0; (i < 1000) && (signal_test == SIGTEST); i++)
603: {
604: nanosleep(&attente, NULL);
605: }
606:
1.81 bertrand 607: if (signal_test != SIGINT)
608: {
1.124 bertrand 609: # ifndef SEMAPHORES_NOMMES
610: sem_post(&((*s_etat_processus).semaphore_fork));
611: sem_post(&semaphore_gestionnaires_signaux);
612: sem_destroy(&semaphore_gestionnaires_signaux);
613: sem_destroy(&((*s_etat_processus).semaphore_fork));
614: # else
615: sem_post((*s_etat_processus).semaphore_fork);
616: sem_post(semaphore_gestionnaires_signaux);
617: sem_destroy2(semaphore_gestionnaires_signaux, getpid(),
618: SEM_SIGNAUX);
619: sem_destroy3((*s_etat_processus).semphore_fork, getpid(),
620: pthread_self(), SEM_FORK);
621: # endif
622:
623: liberation_contexte_cas(s_etat_processus);
624: liberation_queue_signaux(s_etat_processus);
625:
626: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
627: stackoverflow_deinstall_handler();
628: # endif
629:
1.81 bertrand 630: erreur = d_es_signal;
631:
632: if ((*s_etat_processus).langue == 'F')
633: {
634: printf("+++Système : Initialisation des signaux POSIX "
635: "impossible\n");
636: }
637: else
638: {
639: printf("+++System : Initialization of POSIX signals failed\n");
640: }
641:
642: return(EXIT_FAILURE);
643: }
644:
1.54 bertrand 645: if (sigaction(SIGTERM, &action, NULL) != 0)
646: {
1.124 bertrand 647: # ifndef SEMAPHORES_NOMMES
648: sem_post(&((*s_etat_processus).semaphore_fork));
649: sem_post(&semaphore_gestionnaires_signaux);
650: sem_destroy(&semaphore_gestionnaires_signaux);
651: sem_destroy(&((*s_etat_processus).semaphore_fork));
652: # else
653: sem_post((*s_etat_processus).semaphore_fork);
654: sem_post(semaphore_gestionnaires_signaux);
655: sem_destroy2(semaphore_gestionnaires_signaux, getpid(),
656: SEM_SIGNAUX);
657: sem_destroy3((*s_etat_processus).semphore_fork, getpid(),
658: pthread_self(), SEM_FORK);
659: # endif
660:
661: liberation_contexte_cas(s_etat_processus);
662: liberation_queue_signaux(s_etat_processus);
663:
664: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
665: stackoverflow_deinstall_handler();
666: # endif
667:
1.54 bertrand 668: erreur = d_es_signal;
669:
670: if ((*s_etat_processus).langue == 'F')
671: {
672: printf("+++Système : Initialisation des signaux POSIX "
673: "impossible\n");
674: }
675: else
676: {
677: printf("+++System : Initialization of POSIX signals failed\n");
678: }
679:
680: return(EXIT_FAILURE);
681: }
682:
1.81 bertrand 683: signal_test = SIGTEST;
1.133 bertrand 684: raise(SIGTERM);
1.81 bertrand 685:
1.115 bertrand 686: attente.tv_sec = 0;
687: attente.tv_nsec = 1000000;
688:
689: for(i = 0; (i < 1000) && (signal_test == SIGTEST); i++)
690: {
691: nanosleep(&attente, NULL);
692: }
693:
1.81 bertrand 694: if (signal_test != SIGTERM)
695: {
1.124 bertrand 696: # ifndef SEMAPHORES_NOMMES
697: sem_post(&((*s_etat_processus).semaphore_fork));
698: sem_post(&semaphore_gestionnaires_signaux);
699: sem_destroy(&semaphore_gestionnaires_signaux);
700: sem_destroy(&((*s_etat_processus).semaphore_fork));
701: # else
702: sem_post((*s_etat_processus).semaphore_fork);
703: sem_post(semaphore_gestionnaires_signaux);
704: sem_destroy2(semaphore_gestionnaires_signaux, getpid(),
705: SEM_SIGNAUX);
706: sem_destroy3((*s_etat_processus).semphore_fork, getpid(),
707: pthread_self(), SEM_FORK);
708: # endif
709:
710: liberation_contexte_cas(s_etat_processus);
711: liberation_queue_signaux(s_etat_processus);
712:
713: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
714: stackoverflow_deinstall_handler();
715: # endif
716:
1.81 bertrand 717: erreur = d_es_signal;
718:
719: if ((*s_etat_processus).langue == 'F')
720: {
721: printf("+++Système : Initialisation des signaux POSIX "
722: "impossible\n");
723: }
724: else
725: {
726: printf("+++System : Initialization of POSIX signals failed\n");
727: }
728:
729: return(EXIT_FAILURE);
730: }
731:
1.106 bertrand 732: if (sigaction(SIGALRM, &action, NULL) != 0)
733: {
1.124 bertrand 734: # ifndef SEMAPHORES_NOMMES
735: sem_post(&((*s_etat_processus).semaphore_fork));
736: sem_post(&semaphore_gestionnaires_signaux);
737: sem_destroy(&semaphore_gestionnaires_signaux);
738: sem_destroy(&((*s_etat_processus).semaphore_fork));
739: # else
740: sem_post((*s_etat_processus).semaphore_fork);
741: sem_post(semaphore_gestionnaires_signaux);
742: sem_destroy2(semaphore_gestionnaires_signaux, getpid(),
743: SEM_SIGNAUX);
744: sem_destroy3((*s_etat_processus).semphore_fork, getpid(),
745: pthread_self(), SEM_FORK);
746: # endif
747:
748: liberation_contexte_cas(s_etat_processus);
749: liberation_queue_signaux(s_etat_processus);
750:
751: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
752: stackoverflow_deinstall_handler();
753: # endif
754:
1.106 bertrand 755: erreur = d_es_signal;
756:
757: if ((*s_etat_processus).langue == 'F')
758: {
759: printf("+++Système : Initialisation des signaux POSIX "
760: "impossible\n");
761: }
762: else
763: {
764: printf("+++System : Initialization of POSIX signals failed\n");
765: }
766:
767: return(EXIT_FAILURE);
768: }
769:
770: signal_test = SIGTEST;
1.133 bertrand 771: raise(SIGALRM);
1.106 bertrand 772:
1.115 bertrand 773: attente.tv_sec = 0;
774: attente.tv_nsec = 1000000;
775:
776: for(i = 0; (i < 1000) && (signal_test == SIGTEST); i++)
777: {
778: nanosleep(&attente, NULL);
779: }
780:
1.106 bertrand 781: if (signal_test != SIGALRM)
782: {
1.124 bertrand 783: # ifndef SEMAPHORES_NOMMES
784: sem_post(&((*s_etat_processus).semaphore_fork));
785: sem_post(&semaphore_gestionnaires_signaux);
786: sem_destroy(&semaphore_gestionnaires_signaux);
787: sem_destroy(&((*s_etat_processus).semaphore_fork));
788: # else
789: sem_post((*s_etat_processus).semaphore_fork);
790: sem_post(semaphore_gestionnaires_signaux);
791: sem_destroy2(semaphore_gestionnaires_signaux, getpid(),
792: SEM_SIGNAUX);
793: sem_destroy3((*s_etat_processus).semphore_fork, getpid(),
794: pthread_self(), SEM_FORK);
795: # endif
796:
797: liberation_contexte_cas(s_etat_processus);
798: liberation_queue_signaux(s_etat_processus);
799:
800: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
801: stackoverflow_deinstall_handler();
802: # endif
803:
1.106 bertrand 804: erreur = d_es_signal;
805:
806: if ((*s_etat_processus).langue == 'F')
807: {
808: printf("+++Système : Initialisation des signaux POSIX "
809: "impossible\n");
810: }
811: else
812: {
813: printf("+++System : Initialization of POSIX signals failed\n");
814: }
815:
816: return(EXIT_FAILURE);
817: }
818:
1.40 bertrand 819: action.sa_handler = interruption2;
1.94 bertrand 820: action.sa_flags = 0;
1.1 bertrand 821:
822: if (sigaction(SIGTSTP, &action, NULL) != 0)
823: {
1.124 bertrand 824: # ifndef SEMAPHORES_NOMMES
825: sem_post(&((*s_etat_processus).semaphore_fork));
826: sem_post(&semaphore_gestionnaires_signaux);
827: sem_destroy(&semaphore_gestionnaires_signaux);
828: sem_destroy(&((*s_etat_processus).semaphore_fork));
829: # else
830: sem_post((*s_etat_processus).semaphore_fork);
831: sem_post(semaphore_gestionnaires_signaux);
832: sem_destroy2(semaphore_gestionnaires_signaux, getpid(),
833: SEM_SIGNAUX);
834: sem_destroy3((*s_etat_processus).semphore_fork, getpid(),
835: pthread_self(), SEM_FORK);
836: # endif
837:
838: liberation_contexte_cas(s_etat_processus);
839: liberation_queue_signaux(s_etat_processus);
840:
841: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
842: stackoverflow_deinstall_handler();
843: # endif
844:
1.1 bertrand 845: if ((*s_etat_processus).langue == 'F')
846: {
847: printf("+++Système : Initialisation des signaux POSIX "
848: "impossible\n");
849: }
850: else
851: {
852: printf("+++System : Initialization of POSIX signals failed\n");
853: }
854:
855: return(EXIT_FAILURE);
856: }
857:
1.81 bertrand 858: signal_test = SIGTEST;
1.133 bertrand 859: raise(SIGTSTP);
1.81 bertrand 860:
1.115 bertrand 861: attente.tv_sec = 0;
862: attente.tv_nsec = 1000000;
863:
864: for(i = 0; (i < 1000) && (signal_test == SIGTEST); i++)
865: {
866: nanosleep(&attente, NULL);
867: }
868:
1.81 bertrand 869: if (signal_test != SIGTSTP)
870: {
1.124 bertrand 871: # ifndef SEMAPHORES_NOMMES
872: sem_post(&((*s_etat_processus).semaphore_fork));
873: sem_post(&semaphore_gestionnaires_signaux);
874: sem_destroy(&semaphore_gestionnaires_signaux);
875: sem_destroy(&((*s_etat_processus).semaphore_fork));
876: # else
877: sem_post((*s_etat_processus).semaphore_fork);
878: sem_post(semaphore_gestionnaires_signaux);
879: sem_destroy2(semaphore_gestionnaires_signaux, getpid(),
880: SEM_SIGNAUX);
881: sem_destroy3((*s_etat_processus).semphore_fork, getpid(),
882: pthread_self(), SEM_FORK);
883: # endif
884:
885: liberation_contexte_cas(s_etat_processus);
886: liberation_queue_signaux(s_etat_processus);
887:
888: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
889: stackoverflow_deinstall_handler();
890: # endif
891:
1.81 bertrand 892: erreur = d_es_signal;
893:
894: if ((*s_etat_processus).langue == 'F')
895: {
896: printf("+++Système : Initialisation des signaux POSIX "
897: "impossible\n");
898: }
899: else
900: {
901: printf("+++System : Initialization of POSIX signals failed\n");
902: }
903:
904: return(EXIT_FAILURE);
905: }
906:
1.40 bertrand 907: action.sa_handler = interruption5;
1.94 bertrand 908: action.sa_flags = 0;
1.1 bertrand 909:
910: if (sigaction(SIGPIPE, &action, NULL) != 0)
911: {
1.124 bertrand 912: # ifndef SEMAPHORES_NOMMES
913: sem_post(&((*s_etat_processus).semaphore_fork));
914: sem_post(&semaphore_gestionnaires_signaux);
915: sem_destroy(&semaphore_gestionnaires_signaux);
916: sem_destroy(&((*s_etat_processus).semaphore_fork));
917: # else
918: sem_post((*s_etat_processus).semaphore_fork);
919: sem_post(semaphore_gestionnaires_signaux);
920: sem_destroy2(semaphore_gestionnaires_signaux, getpid(),
921: SEM_SIGNAUX);
922: sem_destroy3((*s_etat_processus).semphore_fork, getpid(),
923: pthread_self(), SEM_FORK);
924: # endif
925:
926: liberation_contexte_cas(s_etat_processus);
927: liberation_queue_signaux(s_etat_processus);
928:
929: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
930: stackoverflow_deinstall_handler();
931: # endif
932:
1.1 bertrand 933: erreur = d_es_signal;
934:
935: if ((*s_etat_processus).langue == 'F')
936: {
937: printf("+++Système : Initialisation des signaux POSIX "
938: "impossible\n");
939: }
940: else
941: {
942: printf("+++System : Initialization of POSIX signals failed\n");
943: }
944:
945: return(EXIT_FAILURE);
946: }
947:
1.81 bertrand 948: signal_test = SIGTEST;
1.133 bertrand 949: raise(SIGPIPE);
1.81 bertrand 950:
1.115 bertrand 951: attente.tv_sec = 0;
952: attente.tv_nsec = 1000000;
953:
954: for(i = 0; (i < 1000) && (signal_test == SIGTEST); i++)
955: {
956: nanosleep(&attente, NULL);
957: }
958:
1.81 bertrand 959: if (signal_test != SIGPIPE)
960: {
1.124 bertrand 961: # ifndef SEMAPHORES_NOMMES
962: sem_post(&((*s_etat_processus).semaphore_fork));
963: sem_post(&semaphore_gestionnaires_signaux);
964: sem_destroy(&semaphore_gestionnaires_signaux);
965: sem_destroy(&((*s_etat_processus).semaphore_fork));
966: # else
967: sem_post((*s_etat_processus).semaphore_fork);
968: sem_post(semaphore_gestionnaires_signaux);
969: sem_destroy2(semaphore_gestionnaires_signaux, getpid(),
970: SEM_SIGNAUX);
971: sem_destroy3((*s_etat_processus).semphore_fork, getpid(),
972: pthread_self(), SEM_FORK);
973: # endif
974:
975: liberation_contexte_cas(s_etat_processus);
976: liberation_queue_signaux(s_etat_processus);
977:
978: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
979: stackoverflow_deinstall_handler();
980: # endif
981:
1.81 bertrand 982: erreur = d_es_signal;
983:
984: if ((*s_etat_processus).langue == 'F')
985: {
986: printf("+++Système : Initialisation des signaux POSIX "
987: "impossible\n");
988: }
989: else
990: {
991: printf("+++System : Initialization of POSIX signals failed\n");
992: }
993:
994: return(EXIT_FAILURE);
995: }
996:
1.40 bertrand 997: action.sa_handler = interruption1;
1.94 bertrand 998: action.sa_flags = 0;
1.1 bertrand 999:
1.94 bertrand 1000: if (sigaction(SIGUSR1, &action, NULL) != 0)
1.1 bertrand 1001: {
1.124 bertrand 1002: # ifndef SEMAPHORES_NOMMES
1003: sem_post(&((*s_etat_processus).semaphore_fork));
1004: sem_post(&semaphore_gestionnaires_signaux);
1005: sem_destroy(&semaphore_gestionnaires_signaux);
1006: sem_destroy(&((*s_etat_processus).semaphore_fork));
1007: # else
1008: sem_post((*s_etat_processus).semaphore_fork);
1009: sem_post(semaphore_gestionnaires_signaux);
1010: sem_destroy2(semaphore_gestionnaires_signaux, getpid(),
1011: SEM_SIGNAUX);
1012: sem_destroy3((*s_etat_processus).semphore_fork, getpid(),
1013: pthread_self(), SEM_FORK);
1014: # endif
1015:
1016: liberation_contexte_cas(s_etat_processus);
1017: liberation_queue_signaux(s_etat_processus);
1018:
1019: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
1020: stackoverflow_deinstall_handler();
1021: # endif
1022:
1.1 bertrand 1023: erreur = d_es_signal;
1024:
1025: if ((*s_etat_processus).langue == 'F')
1026: {
1027: printf("+++Système : Initialisation des signaux POSIX "
1028: "impossible\n");
1029: }
1030: else
1031: {
1032: printf("+++System : Initialization of POSIX signals failed\n");
1033: }
1034:
1035: return(EXIT_FAILURE);
1036: }
1037:
1.81 bertrand 1038: signal_test = SIGTEST;
1.133 bertrand 1039: raise(SIGUSR1);
1.81 bertrand 1040:
1.115 bertrand 1041: attente.tv_sec = 0;
1042: attente.tv_nsec = 1000000;
1043:
1044: for(i = 0; (i < 1000) && (signal_test == SIGTEST); i++)
1045: {
1046: nanosleep(&attente, NULL);
1047: }
1048:
1.94 bertrand 1049: if (signal_test != SIGUSR1)
1.81 bertrand 1050: {
1.124 bertrand 1051: # ifndef SEMAPHORES_NOMMES
1052: sem_post(&((*s_etat_processus).semaphore_fork));
1053: sem_post(&semaphore_gestionnaires_signaux);
1054: sem_destroy(&semaphore_gestionnaires_signaux);
1055: sem_destroy(&((*s_etat_processus).semaphore_fork));
1056: # else
1057: sem_post((*s_etat_processus).semaphore_fork);
1058: sem_post(semaphore_gestionnaires_signaux);
1059: sem_destroy2(semaphore_gestionnaires_signaux, getpid(),
1060: SEM_SIGNAUX);
1061: sem_destroy3((*s_etat_processus).semphore_fork, getpid(),
1062: pthread_self(), SEM_FORK);
1063: # endif
1064:
1065: liberation_contexte_cas(s_etat_processus);
1066: liberation_queue_signaux(s_etat_processus);
1067:
1068: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
1069: stackoverflow_deinstall_handler();
1070: # endif
1071:
1.81 bertrand 1072: erreur = d_es_signal;
1073:
1074: if ((*s_etat_processus).langue == 'F')
1075: {
1076: printf("+++Système : Initialisation des signaux POSIX "
1077: "impossible\n");
1078: }
1079: else
1080: {
1081: printf("+++System : Initialization of POSIX signals failed\n");
1082: }
1083:
1084: return(EXIT_FAILURE);
1085: }
1086:
1.82 bertrand 1087: signal_test = SIGTEST + 1;
1.1 bertrand 1088:
1.13 bertrand 1089: erreur = d_absence_erreur;
1.1 bertrand 1090: core = d_faux;
1091: mode_interactif = d_faux;
1092: (*s_etat_processus).nom_fichier_source = NULL;
1093: (*s_etat_processus).definitions_chainees = NULL;
1094: (*s_etat_processus).type_debug = 0;
1095: traitement_fichier_temporaire = 'N';
1096: option = ' ';
1097: drapeau_encart = 'Y';
1098: debug = d_faux;
1099: arguments = NULL;
1100:
1101: (*s_etat_processus).s_fichiers = NULL;
1102: (*s_etat_processus).s_sockets = NULL;
1103: (*s_etat_processus).s_connecteurs_sql = NULL;
1104:
1105: setlogmask(LOG_MASK(LOG_NOTICE));
1106: openlog(argv[0], LOG_ODELAY | LOG_PID, LOG_USER);
1107:
1108: if (argc == 1)
1109: {
1.13 bertrand 1110: erreur = d_erreur;
1.1 bertrand 1111: informations(s_etat_processus);
1112: }
1113: else
1114: {
1115: presence_definition = 'N';
1116: (*s_etat_processus).debug = d_faux;
1117: (*s_etat_processus).lancement_interactif = d_faux;
1118:
1119: option_a = d_faux;
1120: option_A = d_faux;
1121: option_c = d_faux;
1122: option_d = d_faux;
1123: option_D = d_faux;
1124: option_h = d_faux;
1125: option_i = d_faux;
1126: option_l = d_faux;
1127: option_n = d_faux;
1128: option_p = d_faux;
1129: option_P = 0;
1130: option_s = d_faux;
1131: option_S = d_faux;
1132: option_t = d_faux;
1133: option_v = d_faux;
1134:
1.86 bertrand 1135: // Lorsque le programme est appelé depuis un shebang, argv[0] contient
1136: // le chemin du programme et argv[1] tous les arguments.
1137: // argv[2] contient quant à lui le nom du script RPL/2.
1138: //
1139: // Exemple :
1140: // argv[0] : /usr/local/bin/rpl
1141: // argv[1] : -csdp -t 800
1142: // argv[2] : ./on_exit.rpl
1143:
1.1 bertrand 1144: while((--argc) > 0)
1145: {
1146: if ((*(++argv))[0] == '-')
1147: {
1148: while((option = *(++argv[0])) != '\0')
1149: {
1150: switch(option)
1151: {
1152: case 'a' :
1153: {
1154: if (option_a == d_vrai)
1155: {
1.124 bertrand 1156: # ifndef SEMAPHORES_NOMMES
1157: sem_post(&((*s_etat_processus).semaphore_fork));
1158: sem_post(&semaphore_gestionnaires_signaux);
1159: sem_destroy(&semaphore_gestionnaires_signaux);
1160: sem_destroy(&((*s_etat_processus)
1161: .semaphore_fork));
1162: # else
1163: sem_post((*s_etat_processus).semaphore_fork);
1164: sem_post(semaphore_gestionnaires_signaux);
1165: sem_destroy2(semaphore_gestionnaires_signaux,
1166: getpid(), SEM_SIGNAUX);
1167: sem_destroy3((*s_etat_processus).semphore_fork,
1168: getpid(), pthread_self(), SEM_FORK);
1169: # endif
1170:
1171: liberation_contexte_cas(s_etat_processus);
1172: liberation_queue_signaux(s_etat_processus);
1173:
1174: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
1175: stackoverflow_deinstall_handler();
1176: # endif
1177:
1.1 bertrand 1178: if ((*s_etat_processus).langue == 'F')
1179: {
1180: printf("+++Erreur : option -a présente "
1181: "plus d'une fois\n");
1182: }
1183: else
1184: {
1185: printf("+++Error : more than one -a "
1186: "on command line");
1187: }
1188:
1189: return(EXIT_FAILURE);
1190: }
1191:
1192: option_a = d_vrai;
1193: break;
1194: }
1195:
1196: case 'A' :
1197: {
1198: if (option_A == d_vrai)
1199: {
1.124 bertrand 1200: # ifndef SEMAPHORES_NOMMES
1201: sem_post(&((*s_etat_processus).semaphore_fork));
1202: sem_post(&semaphore_gestionnaires_signaux);
1203: sem_destroy(&semaphore_gestionnaires_signaux);
1204: sem_destroy(&((*s_etat_processus)
1205: .semaphore_fork));
1206: # else
1207: sem_post((*s_etat_processus).semaphore_fork);
1208: sem_post(semaphore_gestionnaires_signaux);
1209: sem_destroy2(semaphore_gestionnaires_signaux,
1210: getpid(), SEM_SIGNAUX);
1211: sem_destroy3((*s_etat_processus).semphore_fork,
1212: getpid(), pthread_self(), SEM_FORK);
1213: # endif
1214:
1215: liberation_contexte_cas(s_etat_processus);
1216: liberation_queue_signaux(s_etat_processus);
1217:
1218: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
1219: stackoverflow_deinstall_handler();
1220: # endif
1221:
1.1 bertrand 1222: if ((*s_etat_processus).langue == 'F')
1223: {
1224: printf("+++Erreur : option -A présente "
1225: "plus d'une fois\n");
1226: }
1227: else
1228: {
1229: printf("+++Error : more than one -A "
1230: "on command line");
1231: }
1232:
1233: return(EXIT_FAILURE);
1234: }
1235:
1236: option_A = d_vrai;
1237:
1238: while(*(++argv[0]) == ' ');
1239: argv[0]--;
1240:
1241: if ((*(++argv[0])) != '\0')
1242: {
1243: if ((arguments = malloc((strlen(argv[0]) + 7) *
1244: sizeof(unsigned char))) == NULL)
1245: {
1.124 bertrand 1246: # ifndef SEMAPHORES_NOMMES
1247: sem_post(&((*s_etat_processus)
1248: .semaphore_fork));
1249: sem_post(&semaphore_gestionnaires_signaux);
1250: sem_destroy(
1251: &semaphore_gestionnaires_signaux);
1252: sem_destroy(&((*s_etat_processus)
1253: .semaphore_fork));
1254: # else
1255: sem_post((*s_etat_processus)
1256: .semaphore_fork);
1257: sem_post(semaphore_gestionnaires_signaux);
1258: sem_destroy2(
1259: semaphore_gestionnaires_signaux,
1260: getpid(), SEM_SIGNAUX);
1261: sem_destroy3((*s_etat_processus)
1262: .semphore_fork, getpid(),
1263: pthread_self(), SEM_FORK);
1264: # endif
1265:
1266: liberation_contexte_cas(s_etat_processus);
1267: liberation_queue_signaux(s_etat_processus);
1268:
1269: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
1270: stackoverflow_deinstall_handler();
1271: # endif
1272:
1.1 bertrand 1273: if ((*s_etat_processus).langue == 'F')
1274: {
1275: printf("+++Système : Mémoire "
1276: "insuffisante\n");
1277: }
1278: else
1279: {
1280: printf("+++System : Not enough "
1281: "memory\n");
1282: }
1283:
1284: return(EXIT_FAILURE);
1285: }
1286:
1287: ptr = arguments;
1288: (*ptr) = d_code_fin_chaine;
1289: strcat(ptr, "<< ");
1290: ptr += 3;
1291:
1292: while(*(argv[0]) != '\0')
1293: {
1294: *(ptr++) = *(argv[0]++);
1295: }
1296:
1297: (*ptr) = '\0';
1298:
1299: strcat(arguments, " >>");
1300: argv[0]--;
1301: }
1302: else if ((--argc) > 0)
1303: {
1304: argv++;
1305:
1306: if ((arguments = malloc((strlen(argv[0]) + 7) *
1307: sizeof(unsigned char))) == NULL)
1308: {
1.124 bertrand 1309: # ifndef SEMAPHORES_NOMMES
1310: sem_post(&((*s_etat_processus)
1311: .semaphore_fork));
1312: sem_post(&semaphore_gestionnaires_signaux);
1313: sem_destroy(
1314: &semaphore_gestionnaires_signaux);
1315: sem_destroy(&((*s_etat_processus)
1316: .semaphore_fork));
1317: # else
1318: sem_post((*s_etat_processus)
1319: .semaphore_fork);
1320: sem_post(semaphore_gestionnaires_signaux);
1321: sem_destroy2(
1322: semaphore_gestionnaires_signaux,
1323: getpid(), SEM_SIGNAUX);
1324: sem_destroy3((*s_etat_processus)
1325: .semphore_fork, getpid(),
1326: pthread_self(), SEM_FORK);
1327: # endif
1328:
1329: liberation_contexte_cas(s_etat_processus);
1330: liberation_queue_signaux(s_etat_processus);
1331:
1332: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
1333: stackoverflow_deinstall_handler();
1334: # endif
1335:
1.1 bertrand 1336: if ((*s_etat_processus).langue == 'F')
1337: {
1338: printf("+++Système : Mémoire "
1339: "insuffisante\n");
1340: }
1341: else
1342: {
1343: printf("+++System : Not enough "
1344: "memory\n");
1345: }
1346:
1347: return(EXIT_FAILURE);
1348: }
1349:
1350: ptr = arguments;
1351: (*ptr) = d_code_fin_chaine;
1352: strcat(ptr, "<< ");
1353: ptr += 3;
1354:
1355: while(*(argv[0]) != '\0')
1356: {
1357: *(ptr++) = *(argv[0]++);
1358: }
1359:
1360: (*ptr) = '\0';
1361:
1362: strcat(arguments, " >>");
1363: argv[0]--;
1364: }
1365: else
1366: {
1.124 bertrand 1367: # ifndef SEMAPHORES_NOMMES
1368: sem_post(&((*s_etat_processus).semaphore_fork));
1369: sem_post(&semaphore_gestionnaires_signaux);
1370: sem_destroy(&semaphore_gestionnaires_signaux);
1371: sem_destroy(&((*s_etat_processus)
1372: .semaphore_fork));
1373: # else
1374: sem_post((*s_etat_processus).semaphore_fork);
1375: sem_post(semaphore_gestionnaires_signaux);
1376: sem_destroy2(semaphore_gestionnaires_signaux,
1377: getpid(), SEM_SIGNAUX);
1378: sem_destroy3((*s_etat_processus).semphore_fork,
1379: getpid(), pthread_self(), SEM_FORK);
1380: # endif
1381:
1382: liberation_contexte_cas(s_etat_processus);
1383: liberation_queue_signaux(s_etat_processus);
1384:
1385: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
1386: stackoverflow_deinstall_handler();
1387: # endif
1388:
1.1 bertrand 1389: if ((*s_etat_processus).langue == 'F')
1390: {
1391: printf("+++Erreur : Aucune donnée "
1392: "spécifié après l'option -A\n");
1393: }
1394: else
1395: {
1396: printf("+++Error : Data required after "
1397: "-A option\n");
1398: }
1399:
1400: return(EXIT_FAILURE);
1401: }
1402:
1403: break;
1404: }
1405:
1406: case 'c' :
1407: {
1408: if (option_c == d_vrai)
1409: {
1.124 bertrand 1410: # ifndef SEMAPHORES_NOMMES
1411: sem_post(&((*s_etat_processus).semaphore_fork));
1412: sem_post(&semaphore_gestionnaires_signaux);
1413: sem_destroy(&semaphore_gestionnaires_signaux);
1414: sem_destroy(&((*s_etat_processus)
1415: .semaphore_fork));
1416: # else
1417: sem_post((*s_etat_processus).semaphore_fork);
1418: sem_post(semaphore_gestionnaires_signaux);
1419: sem_destroy2(semaphore_gestionnaires_signaux,
1420: getpid(), SEM_SIGNAUX);
1421: sem_destroy3((*s_etat_processus).semphore_fork,
1422: getpid(), pthread_self(), SEM_FORK);
1423: # endif
1424:
1425: liberation_contexte_cas(s_etat_processus);
1426: liberation_queue_signaux(s_etat_processus);
1427:
1428: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
1429: stackoverflow_deinstall_handler();
1430: # endif
1431:
1.1 bertrand 1432: if ((*s_etat_processus).langue == 'F')
1433: {
1434: printf("+++Erreur : option -c présente "
1435: "plus d'une fois\n");
1436: }
1437: else
1438: {
1439: printf("+++Error : more than one -c "
1440: "on command line");
1441: }
1442:
1443: return(EXIT_FAILURE);
1444: }
1445:
1446: option_c = d_vrai;
1447: core = d_vrai;
1448: break;
1449: }
1450:
1451: case 'd' :
1452: {
1453: if (option_d == d_vrai)
1454: {
1.124 bertrand 1455: # ifndef SEMAPHORES_NOMMES
1456: sem_post(&((*s_etat_processus).semaphore_fork));
1457: sem_post(&semaphore_gestionnaires_signaux);
1458: sem_destroy(&semaphore_gestionnaires_signaux);
1459: sem_destroy(&((*s_etat_processus)
1460: .semaphore_fork));
1461: # else
1462: sem_post((*s_etat_processus).semaphore_fork);
1463: sem_post(semaphore_gestionnaires_signaux);
1464: sem_destroy2(semaphore_gestionnaires_signaux,
1465: getpid(), SEM_SIGNAUX);
1466: sem_destroy3((*s_etat_processus).semphore_fork,
1467: getpid(), pthread_self(), SEM_FORK);
1468: # endif
1469:
1470: liberation_contexte_cas(s_etat_processus);
1471: liberation_queue_signaux(s_etat_processus);
1472:
1473: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
1474: stackoverflow_deinstall_handler();
1475: # endif
1476:
1.1 bertrand 1477: if ((*s_etat_processus).langue == 'F')
1478: {
1479: printf("+++Erreur : option -d présente "
1480: "plus d'une fois\n");
1481: }
1482: else
1483: {
1484: printf("+++Error : more than one -d "
1485: "on command line");
1486: }
1487:
1488: return(EXIT_FAILURE);
1489: }
1490:
1491: option_d = d_vrai;
1492: debug = d_vrai;
1493: break;
1494: }
1495:
1496: case 'D' :
1497: {
1498: if (option_D == d_vrai)
1499: {
1.124 bertrand 1500: # ifndef SEMAPHORES_NOMMES
1501: sem_post(&((*s_etat_processus).semaphore_fork));
1502: sem_post(&semaphore_gestionnaires_signaux);
1503: sem_destroy(&semaphore_gestionnaires_signaux);
1504: sem_destroy(&((*s_etat_processus)
1505: .semaphore_fork));
1506: # else
1507: sem_post((*s_etat_processus).semaphore_fork);
1508: sem_post(semaphore_gestionnaires_signaux);
1509: sem_destroy2(semaphore_gestionnaires_signaux,
1510: getpid(), SEM_SIGNAUX);
1511: sem_destroy3((*s_etat_processus).semphore_fork,
1512: getpid(), pthread_self(), SEM_FORK);
1513: # endif
1514:
1515: liberation_contexte_cas(s_etat_processus);
1516: liberation_queue_signaux(s_etat_processus);
1517:
1518: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
1519: stackoverflow_deinstall_handler();
1520: # endif
1521:
1.1 bertrand 1522: if ((*s_etat_processus).langue == 'F')
1523: {
1524: printf("+++Erreur : option -D présente "
1525: "plus d'une fois\n");
1526: }
1527: else
1528: {
1529: printf("+++Error : more than one -D "
1530: "on command line");
1531: }
1532:
1533: return(EXIT_FAILURE);
1534: }
1535:
1536: option_D = d_vrai;
1537: break;
1538: }
1539:
1540: case 'h' :
1541: {
1542: if (option_h == d_vrai)
1543: {
1.124 bertrand 1544: # ifndef SEMAPHORES_NOMMES
1545: sem_post(&((*s_etat_processus).semaphore_fork));
1546: sem_post(&semaphore_gestionnaires_signaux);
1547: sem_destroy(&semaphore_gestionnaires_signaux);
1548: sem_destroy(&((*s_etat_processus)
1549: .semaphore_fork));
1550: # else
1551: sem_post((*s_etat_processus).semaphore_fork);
1552: sem_post(semaphore_gestionnaires_signaux);
1553: sem_destroy2(semaphore_gestionnaires_signaux,
1554: getpid(), SEM_SIGNAUX);
1555: sem_destroy3((*s_etat_processus).semphore_fork,
1556: getpid(), pthread_self(), SEM_FORK);
1557: # endif
1558:
1559: liberation_contexte_cas(s_etat_processus);
1560: liberation_queue_signaux(s_etat_processus);
1561:
1562: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
1563: stackoverflow_deinstall_handler();
1564: # endif
1565:
1.1 bertrand 1566: if ((*s_etat_processus).langue == 'F')
1567: {
1568: printf("+++Erreur : option -h présente "
1569: "plus d'une fois\n");
1570: }
1571: else
1572: {
1573: printf("+++Error : more than one -h "
1574: "on command line");
1575: }
1576:
1577: return(EXIT_FAILURE);
1578: }
1579:
1580: option_h = d_vrai;
1581: informations(s_etat_processus);
1582: break;
1583: }
1584:
1585: case 'i' :
1586: {
1587: if (option_i == d_vrai)
1588: {
1.124 bertrand 1589: # ifndef SEMAPHORES_NOMMES
1590: sem_post(&((*s_etat_processus).semaphore_fork));
1591: sem_post(&semaphore_gestionnaires_signaux);
1592: sem_destroy(&semaphore_gestionnaires_signaux);
1593: sem_destroy(&((*s_etat_processus)
1594: .semaphore_fork));
1595: # else
1596: sem_post((*s_etat_processus).semaphore_fork);
1597: sem_post(semaphore_gestionnaires_signaux);
1598: sem_destroy2(semaphore_gestionnaires_signaux,
1599: getpid(), SEM_SIGNAUX);
1600: sem_destroy3((*s_etat_processus).semphore_fork,
1601: getpid(), pthread_self(), SEM_FORK);
1602: # endif
1603:
1604: liberation_contexte_cas(s_etat_processus);
1605: liberation_queue_signaux(s_etat_processus);
1606:
1607: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
1608: stackoverflow_deinstall_handler();
1609: # endif
1610:
1.1 bertrand 1611: if ((*s_etat_processus).langue == 'F')
1612: {
1613: printf("+++Erreur : option -i présente "
1614: "plus d'une fois\n");
1615: }
1616: else
1617: {
1618: printf("+++Error : more than one -i "
1619: "on command line");
1620: }
1621:
1622: return(EXIT_FAILURE);
1623: }
1624: else if (option_S == d_vrai)
1625: {
1.124 bertrand 1626: # ifndef SEMAPHORES_NOMMES
1627: sem_post(&((*s_etat_processus).semaphore_fork));
1628: sem_post(&semaphore_gestionnaires_signaux);
1629: sem_destroy(&semaphore_gestionnaires_signaux);
1630: sem_destroy(&((*s_etat_processus)
1631: .semaphore_fork));
1632: # else
1633: sem_post((*s_etat_processus).semaphore_fork);
1634: sem_post(semaphore_gestionnaires_signaux);
1635: sem_destroy2(semaphore_gestionnaires_signaux,
1636: getpid(), SEM_SIGNAUX);
1637: sem_destroy3((*s_etat_processus).semphore_fork,
1638: getpid(), pthread_self(), SEM_FORK);
1639: # endif
1640:
1641: liberation_contexte_cas(s_etat_processus);
1642: liberation_queue_signaux(s_etat_processus);
1643:
1644: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
1645: stackoverflow_deinstall_handler();
1646: # endif
1647:
1.1 bertrand 1648: if ((*s_etat_processus).langue == 'F')
1649: {
1650: printf("+++Erreur : options -i et -S "
1651: "incompatibles\n");
1652: }
1653: else
1654: {
1655: printf("+++Error : incompatible options -i "
1656: "and -S\n");
1657: }
1658:
1659: return(EXIT_FAILURE);
1660: }
1661: else if (option_p == d_vrai)
1662: {
1.124 bertrand 1663: # ifndef SEMAPHORES_NOMMES
1664: sem_post(&((*s_etat_processus).semaphore_fork));
1665: sem_post(&semaphore_gestionnaires_signaux);
1666: sem_destroy(&semaphore_gestionnaires_signaux);
1667: sem_destroy(&((*s_etat_processus)
1668: .semaphore_fork));
1669: # else
1670: sem_post((*s_etat_processus).semaphore_fork);
1671: sem_post(semaphore_gestionnaires_signaux);
1672: sem_destroy2(semaphore_gestionnaires_signaux,
1673: getpid(), SEM_SIGNAUX);
1674: sem_destroy3((*s_etat_processus).semphore_fork,
1675: getpid(), pthread_self(), SEM_FORK);
1676: # endif
1677:
1678: liberation_contexte_cas(s_etat_processus);
1679: liberation_queue_signaux(s_etat_processus);
1680:
1681: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
1682: stackoverflow_deinstall_handler();
1683: # endif
1684:
1.1 bertrand 1685: if ((*s_etat_processus).langue == 'F')
1686: {
1687: printf("+++Erreur : options -i et -p "
1688: "incompatibles\n");
1689: }
1690: else
1691: {
1692: printf("+++Error : incompatible options -i "
1693: "and -p\n");
1694: }
1695:
1696: return(EXIT_FAILURE);
1697: }
1698:
1699: option_i = d_vrai;
1700: mode_interactif = d_vrai;
1701: presence_definition = 'O';
1702: break;
1703: }
1704:
1705: case 'l' :
1706: {
1707: if (option_l == d_vrai)
1708: {
1.124 bertrand 1709: # ifndef SEMAPHORES_NOMMES
1710: sem_post(&((*s_etat_processus).semaphore_fork));
1711: sem_post(&semaphore_gestionnaires_signaux);
1712: sem_destroy(&semaphore_gestionnaires_signaux);
1713: sem_destroy(&((*s_etat_processus)
1714: .semaphore_fork));
1715: # else
1716: sem_post((*s_etat_processus).semaphore_fork);
1717: sem_post(semaphore_gestionnaires_signaux);
1718: sem_destroy2(semaphore_gestionnaires_signaux,
1719: getpid(), SEM_SIGNAUX);
1720: sem_destroy3((*s_etat_processus).semphore_fork,
1721: getpid(), pthread_self(), SEM_FORK);
1722: # endif
1723:
1724: liberation_contexte_cas(s_etat_processus);
1725: liberation_queue_signaux(s_etat_processus);
1726:
1727: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
1728: stackoverflow_deinstall_handler();
1729: # endif
1730:
1.1 bertrand 1731: if ((*s_etat_processus).langue == 'F')
1732: {
1733: printf("+++Erreur : option -l présente "
1734: "plus d'une fois\n");
1735: }
1736: else
1737: {
1738: printf("+++Error : more than one -l "
1739: "on command line");
1740: }
1741:
1742: return(EXIT_FAILURE);
1743: }
1744:
1745: option_l = d_vrai;
1746:
1747: if ((*s_etat_processus).langue == 'F')
1748: {
1749: printf("%s\n\n", CeCILL_fr);
1750: }
1751: else
1752: {
1753: printf("%s\n\n", CeCILL_en);
1754: }
1755:
1756: break;
1757: }
1758:
1759: case 'n' :
1760: {
1761: if (option_n == d_vrai)
1762: {
1.124 bertrand 1763: # ifndef SEMAPHORES_NOMMES
1764: sem_post(&((*s_etat_processus).semaphore_fork));
1765: sem_post(&semaphore_gestionnaires_signaux);
1766: sem_destroy(&semaphore_gestionnaires_signaux);
1767: sem_destroy(&((*s_etat_processus)
1768: .semaphore_fork));
1769: # else
1770: sem_post((*s_etat_processus).semaphore_fork);
1771: sem_post(semaphore_gestionnaires_signaux);
1772: sem_destroy2(semaphore_gestionnaires_signaux,
1773: getpid(), SEM_SIGNAUX);
1774: sem_destroy3((*s_etat_processus).semphore_fork,
1775: getpid(), pthread_self(), SEM_FORK);
1776: # endif
1777:
1778: liberation_contexte_cas(s_etat_processus);
1779: liberation_queue_signaux(s_etat_processus);
1780:
1781: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
1782: stackoverflow_deinstall_handler();
1783: # endif
1784:
1.1 bertrand 1785: if ((*s_etat_processus).langue == 'F')
1786: {
1787: printf("+++Erreur : option -n présente "
1788: "plus d'une fois\n");
1789: }
1790: else
1791: {
1792: printf("+++Error : more than one -n "
1793: "on command line");
1794: }
1795:
1796: return(EXIT_FAILURE);
1797: }
1798:
1799: option_n = d_vrai;
1800:
1801: break;
1802: }
1803:
1804: case 'p' :
1805: {
1806: if (option_p == d_vrai)
1807: {
1.124 bertrand 1808: # ifndef SEMAPHORES_NOMMES
1809: sem_post(&((*s_etat_processus).semaphore_fork));
1810: sem_post(&semaphore_gestionnaires_signaux);
1811: sem_destroy(&semaphore_gestionnaires_signaux);
1812: sem_destroy(&((*s_etat_processus)
1813: .semaphore_fork));
1814: # else
1815: sem_post((*s_etat_processus).semaphore_fork);
1816: sem_post(semaphore_gestionnaires_signaux);
1817: sem_destroy2(semaphore_gestionnaires_signaux,
1818: getpid(), SEM_SIGNAUX);
1819: sem_destroy3((*s_etat_processus).semphore_fork,
1820: getpid(), pthread_self(), SEM_FORK);
1821: # endif
1822:
1823: liberation_contexte_cas(s_etat_processus);
1824: liberation_queue_signaux(s_etat_processus);
1825:
1826: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
1827: stackoverflow_deinstall_handler();
1828: # endif
1829:
1.1 bertrand 1830: if ((*s_etat_processus).langue == 'F')
1831: {
1832: printf("+++Erreur : option -p présente "
1833: "plus d'une fois\n");
1834: }
1835: else
1836: {
1837: printf("+++Error : more than one -p "
1838: "on command line");
1839: }
1840:
1841: return(EXIT_FAILURE);
1842: }
1843: else if (option_i == d_vrai)
1844: {
1.124 bertrand 1845: # ifndef SEMAPHORES_NOMMES
1846: sem_post(&((*s_etat_processus).semaphore_fork));
1847: sem_post(&semaphore_gestionnaires_signaux);
1848: sem_destroy(&semaphore_gestionnaires_signaux);
1849: sem_destroy(&((*s_etat_processus)
1850: .semaphore_fork));
1851: # else
1852: sem_post((*s_etat_processus).semaphore_fork);
1853: sem_post(semaphore_gestionnaires_signaux);
1854: sem_destroy2(semaphore_gestionnaires_signaux,
1855: getpid(), SEM_SIGNAUX);
1856: sem_destroy3((*s_etat_processus).semphore_fork,
1857: getpid(), pthread_self(), SEM_FORK);
1858: # endif
1859:
1860: liberation_contexte_cas(s_etat_processus);
1861: liberation_queue_signaux(s_etat_processus);
1862:
1863: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
1864: stackoverflow_deinstall_handler();
1865: # endif
1866:
1.1 bertrand 1867: if ((*s_etat_processus).langue == 'F')
1868: {
1869: printf("+++Erreur : options -i et -p "
1870: "incompatibles\n");
1871: }
1872: else
1873: {
1874: printf("+++Error : incompatible options -i "
1875: "and -p\n");
1876: }
1877:
1878: return(EXIT_FAILURE);
1879: }
1880:
1881: option_p = d_vrai;
1882:
1883: break;
1884: }
1885:
1886: case 'P' :
1887: {
1888: if (option_P > 2)
1889: {
1.124 bertrand 1890: # ifndef SEMAPHORES_NOMMES
1891: sem_post(&((*s_etat_processus).semaphore_fork));
1892: sem_post(&semaphore_gestionnaires_signaux);
1893: sem_destroy(&semaphore_gestionnaires_signaux);
1894: sem_destroy(&((*s_etat_processus)
1895: .semaphore_fork));
1896: # else
1897: sem_post((*s_etat_processus).semaphore_fork);
1898: sem_post(semaphore_gestionnaires_signaux);
1899: sem_destroy2(semaphore_gestionnaires_signaux,
1900: getpid(), SEM_SIGNAUX);
1901: sem_destroy3((*s_etat_processus).semphore_fork,
1902: getpid(), pthread_self(), SEM_FORK);
1903: # endif
1904:
1905: liberation_contexte_cas(s_etat_processus);
1906: liberation_queue_signaux(s_etat_processus);
1907:
1908: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
1909: stackoverflow_deinstall_handler();
1910: # endif
1911:
1.1 bertrand 1912: if ((*s_etat_processus).langue == 'F')
1913: {
1914: printf("+++Erreur : option -P présente "
1915: "plus de deux fois\n");
1916: }
1917: else
1918: {
1919: printf("+++Error : more than two -P "
1920: "on command line");
1921: }
1922:
1923: return(EXIT_FAILURE);
1924: }
1925:
1926: option_P++;
1927:
1928: break;
1929: }
1930:
1931: case 's' :
1932: {
1933: if (option_s == d_vrai)
1934: {
1.124 bertrand 1935: # ifndef SEMAPHORES_NOMMES
1936: sem_post(&((*s_etat_processus).semaphore_fork));
1937: sem_post(&semaphore_gestionnaires_signaux);
1938: sem_destroy(&semaphore_gestionnaires_signaux);
1939: sem_destroy(&((*s_etat_processus)
1940: .semaphore_fork));
1941: # else
1942: sem_post((*s_etat_processus).semaphore_fork);
1943: sem_post(semaphore_gestionnaires_signaux);
1944: sem_destroy2(semaphore_gestionnaires_signaux,
1945: getpid(), SEM_SIGNAUX);
1946: sem_destroy3((*s_etat_processus).semphore_fork,
1947: getpid(), pthread_self(), SEM_FORK);
1948: # endif
1949:
1950: liberation_contexte_cas(s_etat_processus);
1951: liberation_queue_signaux(s_etat_processus);
1952:
1953: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
1954: stackoverflow_deinstall_handler();
1955: # endif
1956:
1.1 bertrand 1957: if ((*s_etat_processus).langue == 'F')
1958: {
1959: printf("+++Erreur : option -s présente "
1960: "plus d'une fois\n");
1961: }
1962: else
1963: {
1964: printf("+++Error : more than one -s "
1965: "on command line");
1966: }
1967:
1968: return(EXIT_FAILURE);
1969: }
1970:
1971: option_s = d_vrai;
1972: drapeau_encart = 'N';
1973: break;
1974: }
1975:
1976: case 'S' :
1977: {
1978: if (option_S == d_vrai)
1979: {
1.124 bertrand 1980: # ifndef SEMAPHORES_NOMMES
1981: sem_post(&((*s_etat_processus).semaphore_fork));
1982: sem_post(&semaphore_gestionnaires_signaux);
1983: sem_destroy(&semaphore_gestionnaires_signaux);
1984: sem_destroy(&((*s_etat_processus)
1985: .semaphore_fork));
1986: # else
1987: sem_post((*s_etat_processus).semaphore_fork);
1988: sem_post(semaphore_gestionnaires_signaux);
1989: sem_destroy2(semaphore_gestionnaires_signaux,
1990: getpid(), SEM_SIGNAUX);
1991: sem_destroy3((*s_etat_processus).semphore_fork,
1992: getpid(), pthread_self(), SEM_FORK);
1993: # endif
1994:
1995: liberation_contexte_cas(s_etat_processus);
1996: liberation_queue_signaux(s_etat_processus);
1997:
1998: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
1999: stackoverflow_deinstall_handler();
2000: # endif
2001:
1.1 bertrand 2002: if ((*s_etat_processus).langue == 'F')
2003: {
2004: printf("+++Erreur : option -S présente "
2005: "plus d'une fois\n");
2006: }
2007: else
2008: {
2009: printf("+++Error : more than one -S "
2010: "on command line");
2011: }
2012:
2013: return(EXIT_FAILURE);
2014: }
2015: else if (option_i == d_vrai)
2016: {
1.124 bertrand 2017: # ifndef SEMAPHORES_NOMMES
2018: sem_post(&((*s_etat_processus).semaphore_fork));
2019: sem_post(&semaphore_gestionnaires_signaux);
2020: sem_destroy(&semaphore_gestionnaires_signaux);
2021: sem_destroy(&((*s_etat_processus)
2022: .semaphore_fork));
2023: # else
2024: sem_post((*s_etat_processus).semaphore_fork);
2025: sem_post(semaphore_gestionnaires_signaux);
2026: sem_destroy2(semaphore_gestionnaires_signaux,
2027: getpid(), SEM_SIGNAUX);
2028: sem_destroy3((*s_etat_processus).semphore_fork,
2029: getpid(), pthread_self(), SEM_FORK);
2030: # endif
2031:
2032: liberation_contexte_cas(s_etat_processus);
2033: liberation_queue_signaux(s_etat_processus);
2034:
2035: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
2036: stackoverflow_deinstall_handler();
2037: # endif
2038:
1.1 bertrand 2039: if ((*s_etat_processus).langue == 'F')
2040: {
2041: printf("+++Erreur : options -i et -S "
2042: "incompatibles\n");
2043: }
2044: else
2045: {
2046: printf("+++Error : incompatible options -S "
2047: "and -i\n");
2048: }
2049:
2050: return(EXIT_FAILURE);
2051: }
2052:
2053: option_S = d_vrai;
2054:
2055: while(*(++argv[0]) == ' ');
2056: argv[0]--;
2057:
2058: if ((*(++argv[0])) != '\0')
2059: {
2060: if (((*s_etat_processus).definitions_chainees =
2061: malloc((strlen(argv[0]) + 1) *
2062: sizeof(unsigned char))) == NULL)
2063: {
1.124 bertrand 2064: # ifndef SEMAPHORES_NOMMES
2065: sem_post(&((*s_etat_processus)
2066: .semaphore_fork));
2067: sem_post(&semaphore_gestionnaires_signaux);
2068: sem_destroy(
2069: &semaphore_gestionnaires_signaux);
2070: sem_destroy(&((*s_etat_processus)
2071: .semaphore_fork));
2072: # else
2073: sem_post((*s_etat_processus)
2074: .semaphore_fork);
2075: sem_post(semaphore_gestionnaires_signaux);
2076: sem_destroy2(
2077: semaphore_gestionnaires_signaux,
2078: getpid(), SEM_SIGNAUX);
2079: sem_destroy3((*s_etat_processus)
2080: .semphore_fork, getpid(),
2081: pthread_self(), SEM_FORK);
2082: # endif
2083:
2084: liberation_contexte_cas(s_etat_processus);
2085: liberation_queue_signaux(s_etat_processus);
2086:
2087: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
2088: stackoverflow_deinstall_handler();
2089: # endif
2090:
1.1 bertrand 2091: if ((*s_etat_processus).langue == 'F')
2092: {
2093: printf("+++Système : Mémoire "
2094: "insuffisante\n");
2095: }
2096: else
2097: {
2098: printf("+++System : Not enough "
2099: "memory\n");
2100: }
2101:
2102: return(EXIT_FAILURE);
2103: }
2104:
2105: ptr = (*s_etat_processus).definitions_chainees;
2106:
2107: while(*(argv[0]) != '\0')
2108: {
2109: *(ptr++) = *(argv[0]++);
2110: }
2111:
2112: (*ptr) = '\0';
2113:
2114: argv[0]--;
2115: presence_definition = 'O';
2116: }
2117: else if ((--argc) > 0)
2118: {
2119: argv++;
2120:
2121: if (((*s_etat_processus).definitions_chainees =
2122: malloc((strlen(argv[0]) + 1) *
2123: sizeof(unsigned char))) == NULL)
2124: {
1.124 bertrand 2125: # ifndef SEMAPHORES_NOMMES
2126: sem_post(&((*s_etat_processus)
2127: .semaphore_fork));
2128: sem_post(&semaphore_gestionnaires_signaux);
2129: sem_destroy(
2130: &semaphore_gestionnaires_signaux);
2131: sem_destroy(&((*s_etat_processus)
2132: .semaphore_fork));
2133: # else
2134: sem_post((*s_etat_processus)
2135: .semaphore_fork);
2136: sem_post(semaphore_gestionnaires_signaux);
2137: sem_destroy2(
2138: semaphore_gestionnaires_signaux,
2139: getpid(), SEM_SIGNAUX);
2140: sem_destroy3((*s_etat_processus)
2141: .semphore_fork, getpid(),
2142: pthread_self(), SEM_FORK);
2143: # endif
2144:
2145: liberation_contexte_cas(s_etat_processus);
2146: liberation_queue_signaux(s_etat_processus);
2147:
2148: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
2149: stackoverflow_deinstall_handler();
2150: # endif
2151:
1.1 bertrand 2152: if ((*s_etat_processus).langue == 'F')
2153: {
2154: printf("+++Système : Mémoire "
2155: "insuffisante\n");
2156: }
2157: else
2158: {
2159: printf("+++System : Not enough "
2160: "memory\n");
2161: }
2162:
2163: return(EXIT_FAILURE);
2164: }
2165:
2166: ptr = (*s_etat_processus).definitions_chainees;
2167:
2168: while(*(argv[0]) != '\0')
2169: {
2170: *(ptr++) = *(argv[0]++);
2171: }
2172:
2173: (*ptr) = '\0';
2174:
2175: argv[0]--;
2176: presence_definition = 'O';
2177: }
2178: else
2179: {
1.124 bertrand 2180: # ifndef SEMAPHORES_NOMMES
2181: sem_post(&((*s_etat_processus).semaphore_fork));
2182: sem_post(&semaphore_gestionnaires_signaux);
2183: sem_destroy(&semaphore_gestionnaires_signaux);
2184: sem_destroy(&((*s_etat_processus)
2185: .semaphore_fork));
2186: # else
2187: sem_post((*s_etat_processus).semaphore_fork);
2188: sem_post(semaphore_gestionnaires_signaux);
2189: sem_destroy2(semaphore_gestionnaires_signaux,
2190: getpid(), SEM_SIGNAUX);
2191: sem_destroy3((*s_etat_processus).semphore_fork,
2192: getpid(), pthread_self(), SEM_FORK);
2193: # endif
2194:
2195: liberation_contexte_cas(s_etat_processus);
2196: liberation_queue_signaux(s_etat_processus);
2197:
2198: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
2199: stackoverflow_deinstall_handler();
2200: # endif
2201:
1.1 bertrand 2202: if ((*s_etat_processus).langue == 'F')
2203: {
2204: printf("+++Erreur : Aucun script "
2205: "spécifié après l'option -S\n");
2206: }
2207: else
2208: {
2209: printf("+++Error : Script required after "
2210: "-S option\n");
2211: }
2212:
2213: return(EXIT_FAILURE);
2214: }
2215:
2216: if (((*s_etat_processus).definitions_chainees =
2217: compactage((*s_etat_processus)
2218: .definitions_chainees)) == NULL)
2219: {
1.124 bertrand 2220: # ifndef SEMAPHORES_NOMMES
2221: sem_post(&((*s_etat_processus).semaphore_fork));
2222: sem_post(&semaphore_gestionnaires_signaux);
2223: sem_destroy(&semaphore_gestionnaires_signaux);
2224: sem_destroy(&((*s_etat_processus)
2225: .semaphore_fork));
2226: # else
2227: sem_post((*s_etat_processus).semaphore_fork);
2228: sem_post(semaphore_gestionnaires_signaux);
2229: sem_destroy2(semaphore_gestionnaires_signaux,
2230: getpid(), SEM_SIGNAUX);
2231: sem_destroy3((*s_etat_processus).semphore_fork,
2232: getpid(), pthread_self(), SEM_FORK);
2233: # endif
2234:
2235: liberation_contexte_cas(s_etat_processus);
2236: liberation_queue_signaux(s_etat_processus);
2237:
2238: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
2239: stackoverflow_deinstall_handler();
2240: # endif
2241:
1.1 bertrand 2242: if ((*s_etat_processus).langue == 'F')
2243: {
2244: printf("+++Système : Mémoire "
2245: "insuffisante\n");
2246: }
2247: else
2248: {
2249: printf("+++System : Not enough "
2250: "memory\n");
2251: }
2252:
2253: return(EXIT_FAILURE);
2254: }
2255:
2256: (*s_etat_processus).longueur_definitions_chainees =
1.136 bertrand 2257: (integer8) strlen((*s_etat_processus)
1.1 bertrand 2258: .definitions_chainees);
2259:
2260: break;
2261: }
2262:
2263: case 't' :
2264: {
2265: if (option_t == d_vrai)
2266: {
1.124 bertrand 2267: # ifndef SEMAPHORES_NOMMES
2268: sem_post(&((*s_etat_processus).semaphore_fork));
2269: sem_post(&semaphore_gestionnaires_signaux);
2270: sem_destroy(&semaphore_gestionnaires_signaux);
2271: sem_destroy(&((*s_etat_processus)
2272: .semaphore_fork));
2273: # else
2274: sem_post((*s_etat_processus).semaphore_fork);
2275: sem_post(semaphore_gestionnaires_signaux);
2276: sem_destroy2(semaphore_gestionnaires_signaux,
2277: getpid(), SEM_SIGNAUX);
2278: sem_destroy3((*s_etat_processus).semphore_fork,
2279: getpid(), pthread_self(), SEM_FORK);
2280: # endif
2281:
2282: liberation_contexte_cas(s_etat_processus);
2283: liberation_queue_signaux(s_etat_processus);
2284:
2285: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
2286: stackoverflow_deinstall_handler();
2287: # endif
2288:
1.1 bertrand 2289: if ((*s_etat_processus).langue == 'F')
2290: {
2291: printf("+++Erreur : option -t présente "
2292: "plus d'une fois\n");
2293: }
2294: else
2295: {
2296: printf("+++Error : more than one -t "
2297: "on command line");
2298: }
2299:
2300: return(EXIT_FAILURE);
2301: }
2302:
2303: option_t = d_vrai;
2304: (*s_etat_processus).debug = d_vrai;
2305:
2306: while(*(++argv[0]) == ' ');
2307: argv[0]--;
2308:
2309: if ((*(++argv[0])) != '\0')
2310: {
2311: if ((type_debug = malloc((strlen(argv[0]) + 1) *
2312: sizeof(unsigned char))) == NULL)
2313: {
1.124 bertrand 2314: # ifndef SEMAPHORES_NOMMES
2315: sem_post(&((*s_etat_processus)
2316: .semaphore_fork));
2317: sem_post(&semaphore_gestionnaires_signaux);
2318: sem_destroy(
2319: &semaphore_gestionnaires_signaux);
2320: sem_destroy(&((*s_etat_processus)
2321: .semaphore_fork));
2322: # else
2323: sem_post((*s_etat_processus)
2324: .semaphore_fork);
2325: sem_post(semaphore_gestionnaires_signaux);
2326: sem_destroy2(
2327: semaphore_gestionnaires_signaux,
2328: getpid(), SEM_SIGNAUX);
2329: sem_destroy3((*s_etat_processus)
2330: .semphore_fork, getpid(),
2331: pthread_self(), SEM_FORK);
2332: # endif
2333:
2334: liberation_contexte_cas(s_etat_processus);
2335: liberation_queue_signaux(s_etat_processus);
2336:
2337: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
2338: stackoverflow_deinstall_handler();
2339: # endif
2340:
1.1 bertrand 2341: if ((*s_etat_processus).langue == 'F')
2342: {
2343: printf("+++Système : Mémoire "
2344: "insuffisante\n");
2345: }
2346: else
2347: {
2348: printf("+++System : Not enough "
2349: "memory\n");
2350: }
2351:
2352: return(EXIT_FAILURE);
2353: }
2354:
2355: ptr = type_debug;
2356:
2357: while((*(argv[0]) != '\0') &&
2358: (*(argv[0]) != ' '))
2359: {
2360: *(ptr++) = *(argv[0]++);
2361: }
2362:
2363: (*ptr) = '\0';
2364:
2365: argv[0]--;
2366: }
2367: else if ((--argc) > 0)
2368: {
2369: argv++;
2370:
2371: if ((type_debug =
2372: malloc((strlen(argv[0]) + 1) *
2373: sizeof(unsigned char))) == NULL)
2374: {
1.124 bertrand 2375: # ifndef SEMAPHORES_NOMMES
2376: sem_post(&((*s_etat_processus)
2377: .semaphore_fork));
2378: sem_post(&semaphore_gestionnaires_signaux);
2379: sem_destroy(
2380: &semaphore_gestionnaires_signaux);
2381: sem_destroy(&((*s_etat_processus)
2382: .semaphore_fork));
2383: # else
2384: sem_post((*s_etat_processus)
2385: .semaphore_fork);
2386: sem_post(semaphore_gestionnaires_signaux);
2387: sem_destroy2(
2388: semaphore_gestionnaires_signaux,
2389: getpid(), SEM_SIGNAUX);
2390: sem_destroy3((*s_etat_processus)
2391: .semphore_fork, getpid(),
2392: pthread_self(), SEM_FORK);
2393: # endif
2394:
2395: liberation_contexte_cas(s_etat_processus);
2396: liberation_queue_signaux(s_etat_processus);
2397:
2398: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
2399: stackoverflow_deinstall_handler();
2400: # endif
2401:
1.1 bertrand 2402: if ((*s_etat_processus).langue == 'F')
2403: {
2404: printf("+++Système : Mémoire "
2405: "insuffisante\n");
2406: }
2407: else
2408: {
2409: printf("+++System : Not enough "
2410: "memory\n");
2411: }
2412:
2413: return(EXIT_FAILURE);
2414: }
2415:
2416: ptr = type_debug;
2417:
2418: while(*(argv[0]) != '\0')
2419: {
2420: *(ptr++) = *(argv[0]++);
2421: }
2422:
2423: (*ptr) = '\0';
2424:
2425: argv[0]--;
2426: }
2427: else
2428: {
1.124 bertrand 2429: # ifndef SEMAPHORES_NOMMES
2430: sem_post(&((*s_etat_processus).semaphore_fork));
2431: sem_post(&semaphore_gestionnaires_signaux);
2432: sem_destroy(&semaphore_gestionnaires_signaux);
2433: sem_destroy(&((*s_etat_processus)
2434: .semaphore_fork));
2435: # else
2436: sem_post((*s_etat_processus).semaphore_fork);
2437: sem_post(semaphore_gestionnaires_signaux);
2438: sem_destroy2(semaphore_gestionnaires_signaux,
2439: getpid(), SEM_SIGNAUX);
2440: sem_destroy3((*s_etat_processus).semphore_fork,
2441: getpid(), pthread_self(), SEM_FORK);
2442: # endif
2443:
2444: liberation_contexte_cas(s_etat_processus);
2445: liberation_queue_signaux(s_etat_processus);
2446:
2447: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
2448: stackoverflow_deinstall_handler();
2449: # endif
2450:
1.1 bertrand 2451: if ((*s_etat_processus).langue == 'F')
2452: {
2453: printf("+++Erreur : Aucun niveau "
2454: "de débogage spécifié après "
2455: "l'option -t\n");
2456: }
2457: else
2458: {
2459: printf("+++Error : Debug level not "
2460: "specified after -t option\n");
2461: }
2462:
2463: return(EXIT_FAILURE);
2464: }
2465:
2466: ptr = type_debug;
2467:
2468: while(*ptr != '\0')
2469: {
2470: switch(*ptr)
2471: {
2472: case '0':
2473: case '1':
2474: case '2':
2475: case '3':
2476: case '4':
2477: case '5':
2478: case '6':
2479: case '7':
2480: case '8':
2481: case '9':
2482: case 'A':
2483: case 'B':
2484: case 'C':
2485: case 'D':
2486: case 'E':
2487: case 'F':
2488: {
2489: break;
2490: }
2491:
2492: default:
2493: {
1.124 bertrand 2494: # ifndef SEMAPHORES_NOMMES
2495: sem_post(&((*s_etat_processus)
2496: .semaphore_fork));
2497: sem_post(
2498: &semaphore_gestionnaires_signaux
2499: );
2500: sem_destroy(
2501: &semaphore_gestionnaires_signaux
2502: );
2503: sem_destroy(&((*s_etat_processus)
2504: .semaphore_fork));
2505: # else
2506: sem_post((*s_etat_processus)
2507: .semaphore_fork);
2508: sem_post(
2509: semaphore_gestionnaires_signaux
2510: );
2511: sem_destroy2(
2512: semaphore_gestionnaires_signaux,
2513: getpid(), SEM_SIGNAUX);
2514: sem_destroy3((*s_etat_processus)
2515: .semphore_fork, getpid(),
2516: pthread_self(), SEM_FORK);
2517: # endif
2518:
2519: liberation_contexte_cas(
2520: s_etat_processus);
2521: liberation_queue_signaux(
2522: s_etat_processus);
2523:
2524: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
2525: stackoverflow_deinstall_handler();
2526: # endif
2527:
1.1 bertrand 2528: if ((*s_etat_processus).langue == 'F')
2529: {
2530: printf("+++Erreur : Niveau "
2531: "de débogage non "
2532: "hexadécimal\n");
2533: }
2534: else
2535: {
2536: printf("+++Error : Debug level must"
2537: " be hexadecimal "
2538: "integer\n");
2539: }
2540:
2541: return(EXIT_FAILURE);
2542: }
2543: }
2544:
2545: ptr++;
2546: }
2547:
2548: if (sscanf(type_debug, "%llX",
2549: &((*s_etat_processus).type_debug)) != 1)
2550: {
1.124 bertrand 2551: # ifndef SEMAPHORES_NOMMES
2552: sem_post(&((*s_etat_processus).semaphore_fork));
2553: sem_post(&semaphore_gestionnaires_signaux);
2554: sem_destroy(&semaphore_gestionnaires_signaux);
2555: sem_destroy(&((*s_etat_processus)
2556: .semaphore_fork));
2557: # else
2558: sem_post((*s_etat_processus).semaphore_fork);
2559: sem_post(semaphore_gestionnaires_signaux);
2560: sem_destroy2(semaphore_gestionnaires_signaux,
2561: getpid(), SEM_SIGNAUX);
2562: sem_destroy3((*s_etat_processus).semphore_fork,
2563: getpid(), pthread_self(), SEM_FORK);
2564: # endif
2565:
2566: liberation_contexte_cas(s_etat_processus);
2567: liberation_queue_signaux(s_etat_processus);
2568:
2569: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
2570: stackoverflow_deinstall_handler();
2571: # endif
2572:
1.1 bertrand 2573: if ((*s_etat_processus).langue == 'F')
2574: {
2575: printf("+++Erreur : Niveau "
2576: "de débogage non entier\n");
2577: }
2578: else
2579: {
2580: printf("+++Error : Debug level must"
2581: " be integer\n");
2582: }
2583:
2584: return(EXIT_FAILURE);
2585: }
2586:
1.17 bertrand 2587: free(type_debug);
1.1 bertrand 2588: break;
2589: }
2590:
2591: case 'v' :
2592: {
2593: if (option_v == d_vrai)
2594: {
1.124 bertrand 2595: # ifndef SEMAPHORES_NOMMES
2596: sem_post(&((*s_etat_processus).semaphore_fork));
2597: sem_post(&semaphore_gestionnaires_signaux);
2598: sem_destroy(&semaphore_gestionnaires_signaux);
2599: sem_destroy(&((*s_etat_processus)
2600: .semaphore_fork));
2601: # else
2602: sem_post((*s_etat_processus).semaphore_fork);
2603: sem_post(semaphore_gestionnaires_signaux);
2604: sem_destroy2(semaphore_gestionnaires_signaux,
2605: getpid(), SEM_SIGNAUX);
2606: sem_destroy3((*s_etat_processus).semphore_fork,
2607: getpid(), pthread_self(), SEM_FORK);
2608: # endif
2609:
2610: liberation_contexte_cas(s_etat_processus);
2611: liberation_queue_signaux(s_etat_processus);
2612:
2613: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
2614: stackoverflow_deinstall_handler();
2615: # endif
2616:
1.1 bertrand 2617: if ((*s_etat_processus).langue == 'F')
2618: {
2619: printf("+++Erreur : option -v présente "
2620: "plus d'une fois\n");
2621: }
2622: else
2623: {
2624: printf("+++Error : more than one -v "
2625: "on command line");
2626: }
2627:
2628: return(EXIT_FAILURE);
2629: }
2630:
2631: option_v = d_vrai;
2632: printf("\n");
2633:
2634: if ((*s_etat_processus).langue == 'F')
2635: {
2636: printf(" Reverse Polish Lisp/2 version %s "
2637: "pour systèmes "
2638: "POSIX\n", d_version_rpl);
2639: printf(" Langage procédural de très haut "
2640: "niveau, semi-compilé, "
2641: "extensible,\n");
2642: printf(" destiné principalement aux "
2643: "calculs scientifiques et "
2644: "symboliques\n");
2645: printf("%s\n", copyright);
2646: }
2647: else
2648: {
2649: printf(" Reverse Polish Lisp/2 version %s "
2650: "for POSIX operating systems\n",
2651: d_version_rpl);
2652: printf(" Half-compiled, high-level "
2653: "procedural language,\n");
2654: printf(" mainly aiming at scientific "
2655: "calculations\n");
2656: printf("%s\n", copyright_anglais);
2657: }
2658:
2659: printf("\n");
2660: break;
2661: }
2662:
1.86 bertrand 2663: case '-':
2664: case ' ':
2665: {
2666: break;
2667: }
2668:
1.1 bertrand 2669: default :
2670: {
2671: if ((*s_etat_processus).langue == 'F')
2672: {
1.3 bertrand 2673: printf("+++Information : Option -%c inconnue\n",
1.1 bertrand 2674: option);
2675: }
2676: else
2677: {
1.3 bertrand 2678: printf("+++Warning : -%c option unknown\n",
1.1 bertrand 2679: option);
2680: }
2681:
2682: informations(s_etat_processus);
2683: break;
2684: }
2685: }
2686: }
2687: }
2688: else
2689: {
2690: if (presence_definition == 'O')
2691: {
2692: argc = 0;
2693:
2694: if ((*s_etat_processus).langue == 'F')
2695: {
2696: printf("+++Erreur : Plusieurs définitions\n");
2697: }
2698: else
2699: {
2700: printf("+++Error : More than one definition\n");
2701: }
2702:
1.13 bertrand 2703: erreur = d_erreur;
1.1 bertrand 2704: }
2705: else
2706: {
2707: (*s_etat_processus).nom_fichier_source = argv[0];
2708: presence_definition = 'O';
2709: }
2710: }
2711: }
2712:
1.94 bertrand 2713: /*
2714: * Dans le cas où le programme est appelé avec l'option -d,
2715: * on ne récupère par les signaux de violation d'accès. On
2716: * tente simplement la récupération des dépassements de pile.
2717: */
2718:
1.1 bertrand 2719: if (debug == d_faux)
2720: {
1.94 bertrand 2721: # ifdef HAVE_SIGSEGV_RECOVERY
2722: if (sigsegv_install_handler(interruption_violation_access) != 0)
2723: {
1.124 bertrand 2724: # ifndef SEMAPHORES_NOMMES
2725: sem_post(&((*s_etat_processus).semaphore_fork));
2726: sem_post(&semaphore_gestionnaires_signaux);
2727: sem_destroy(&semaphore_gestionnaires_signaux);
2728: sem_destroy(&((*s_etat_processus)
2729: .semaphore_fork));
2730: # else
2731: sem_post((*s_etat_processus).semaphore_fork);
2732: sem_post(semaphore_gestionnaires_signaux);
2733: sem_destroy2(semaphore_gestionnaires_signaux,
2734: getpid(), SEM_SIGNAUX);
2735: sem_destroy3((*s_etat_processus).semphore_fork,
2736: getpid(), pthread_self(), SEM_FORK);
2737: # endif
2738:
2739: liberation_contexte_cas(s_etat_processus);
2740: liberation_queue_signaux(s_etat_processus);
2741:
2742: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
2743: stackoverflow_deinstall_handler();
2744: # endif
2745:
1.94 bertrand 2746: erreur = d_es_signal;
2747:
2748: if ((*s_etat_processus).langue == 'F')
2749: {
2750: printf("+++Système : Initialisation de la pile alternative "
2751: "impossible\n");
2752: }
2753: else
2754: {
2755: printf("+++System : Initialization of alternate "
2756: "stack failed\n");
2757: }
2758:
2759: return(EXIT_FAILURE);
2760: }
2761: # else
1.82 bertrand 2762: action.sa_handler = interruption3;
1.94 bertrand 2763: action.sa_flags = 0;
1.82 bertrand 2764:
1.1 bertrand 2765: if (sigaction(SIGSEGV, &action, NULL) != 0)
2766: {
1.124 bertrand 2767: # ifndef SEMAPHORES_NOMMES
2768: sem_post(&((*s_etat_processus).semaphore_fork));
2769: sem_post(&semaphore_gestionnaires_signaux);
2770: sem_destroy(&semaphore_gestionnaires_signaux);
2771: sem_destroy(&((*s_etat_processus)
2772: .semaphore_fork));
2773: # else
2774: sem_post((*s_etat_processus).semaphore_fork);
2775: sem_post(semaphore_gestionnaires_signaux);
2776: sem_destroy2(semaphore_gestionnaires_signaux,
2777: getpid(), SEM_SIGNAUX);
2778: sem_destroy3((*s_etat_processus).semphore_fork,
2779: getpid(), pthread_self(), SEM_FORK);
2780: # endif
2781:
2782: liberation_contexte_cas(s_etat_processus);
2783: liberation_queue_signaux(s_etat_processus);
2784:
2785: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
2786: stackoverflow_deinstall_handler();
2787: # endif
2788:
1.1 bertrand 2789: if ((*s_etat_processus).langue == 'F')
2790: {
2791: printf("+++Système : Initialisation des signaux POSIX "
2792: "impossible\n");
2793: }
2794: else
2795: {
2796: printf("+++System : Initialization of POSIX signals "
2797: "failed\n");
2798: }
2799:
2800: return(EXIT_FAILURE);
2801: }
2802:
1.94 bertrand 2803: signal_test = SIGTEST;
1.133 bertrand 2804: raise(SIGSEGV);
1.94 bertrand 2805:
1.115 bertrand 2806: attente.tv_sec = 0;
2807: attente.tv_nsec = 1000000;
2808:
2809: for(i = 0; (i < 1000) && (signal_test == SIGTEST); i++)
2810: {
2811: nanosleep(&attente, NULL);
2812: }
2813:
1.94 bertrand 2814: if (signal_test != SIGSEGV)
2815: {
1.124 bertrand 2816: # ifndef SEMAPHORES_NOMMES
2817: sem_post(&((*s_etat_processus).semaphore_fork));
2818: sem_post(&semaphore_gestionnaires_signaux);
2819: sem_destroy(&semaphore_gestionnaires_signaux);
2820: sem_destroy(&((*s_etat_processus)
2821: .semaphore_fork));
2822: # else
2823: sem_post((*s_etat_processus).semaphore_fork);
2824: sem_post(semaphore_gestionnaires_signaux);
2825: sem_destroy2(semaphore_gestionnaires_signaux,
2826: getpid(), SEM_SIGNAUX);
2827: sem_destroy3((*s_etat_processus).semphore_fork,
2828: getpid(), pthread_self(), SEM_FORK);
2829: # endif
2830:
2831: liberation_contexte_cas(s_etat_processus);
2832: liberation_queue_signaux(s_etat_processus);
2833:
2834: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
2835: stackoverflow_deinstall_handler();
2836: # endif
2837:
1.94 bertrand 2838: erreur = d_es_signal;
2839:
2840: if ((*s_etat_processus).langue == 'F')
2841: {
2842: printf("+++Système : Initialisation des signaux POSIX "
2843: "impossible\n");
2844: }
2845: else
2846: {
2847: printf("+++System : Initialization of POSIX signals "
2848: "failed\n");
2849: }
2850:
2851: return(EXIT_FAILURE);
2852: }
2853: # endif
2854:
1.115 bertrand 2855: action.sa_handler = interruption3;
2856: action.sa_flags = 0;
2857:
1.1 bertrand 2858: if (sigaction(SIGBUS, &action, NULL) != 0)
2859: {
1.124 bertrand 2860: # ifndef SEMAPHORES_NOMMES
2861: sem_post(&((*s_etat_processus).semaphore_fork));
2862: sem_post(&semaphore_gestionnaires_signaux);
2863: sem_destroy(&semaphore_gestionnaires_signaux);
2864: sem_destroy(&((*s_etat_processus)
2865: .semaphore_fork));
2866: # else
2867: sem_post((*s_etat_processus).semaphore_fork);
2868: sem_post(semaphore_gestionnaires_signaux);
2869: sem_destroy2(semaphore_gestionnaires_signaux,
2870: getpid(), SEM_SIGNAUX);
2871: sem_destroy3((*s_etat_processus).semphore_fork,
2872: getpid(), pthread_self(), SEM_FORK);
2873: # endif
2874:
2875: liberation_contexte_cas(s_etat_processus);
2876: liberation_queue_signaux(s_etat_processus);
2877:
2878: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
2879: stackoverflow_deinstall_handler();
2880: # endif
2881:
2882: # ifdef HAVE_SIGSEGV_RECOVERY
2883: if (debug == d_faux)
2884: {
2885: sigsegv_deinstall_handler();
2886: }
2887: # endif
2888:
1.1 bertrand 2889: if ((*s_etat_processus).langue == 'F')
2890: {
2891: printf("+++Système : Initialisation des signaux POSIX "
2892: "impossible\n");
2893: }
2894: else
2895: {
2896: printf("+++System : Initialization of POSIX signals "
2897: "failed\n");
2898: }
2899:
2900: return(EXIT_FAILURE);
2901: }
1.94 bertrand 2902:
2903: signal_test = SIGTEST;
1.133 bertrand 2904: raise(SIGBUS);
1.94 bertrand 2905:
1.115 bertrand 2906: attente.tv_sec = 0;
2907: attente.tv_nsec = 1000000;
2908:
2909: for(i = 0; (i < 1000) && (signal_test == SIGTEST); i++)
2910: {
2911: nanosleep(&attente, NULL);
2912: }
2913:
1.94 bertrand 2914: if (signal_test != SIGBUS)
2915: {
1.124 bertrand 2916: # ifndef SEMAPHORES_NOMMES
2917: sem_post(&((*s_etat_processus).semaphore_fork));
2918: sem_post(&semaphore_gestionnaires_signaux);
2919: sem_destroy(&semaphore_gestionnaires_signaux);
2920: sem_destroy(&((*s_etat_processus)
2921: .semaphore_fork));
2922: # else
2923: sem_post((*s_etat_processus).semaphore_fork);
2924: sem_post(semaphore_gestionnaires_signaux);
2925: sem_destroy2(semaphore_gestionnaires_signaux,
2926: getpid(), SEM_SIGNAUX);
2927: sem_destroy3((*s_etat_processus).semphore_fork,
2928: getpid(), pthread_self(), SEM_FORK);
2929: # endif
2930:
2931: liberation_contexte_cas(s_etat_processus);
2932: liberation_queue_signaux(s_etat_processus);
2933:
2934: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
2935: stackoverflow_deinstall_handler();
2936: # endif
2937:
2938: # ifdef HAVE_SIGSEGV_RECOVERY
2939: if (debug == d_faux)
2940: {
2941: sigsegv_deinstall_handler();
2942: }
2943: # endif
2944:
1.94 bertrand 2945: erreur = d_es_signal;
2946:
2947: if ((*s_etat_processus).langue == 'F')
2948: {
2949: printf("+++Système : Initialisation des signaux POSIX "
2950: "impossible\n");
2951: }
2952: else
2953: {
2954: printf("+++System : Initialization of POSIX signals "
2955: "failed\n");
2956: }
2957:
2958: return(EXIT_FAILURE);
2959: }
2960:
1.1 bertrand 2961: }
2962:
2963: if (option_n == d_vrai)
2964: {
1.83 bertrand 2965: action.sa_handler = interruption4;
1.94 bertrand 2966: action.sa_flags = 0;
1.1 bertrand 2967:
2968: if (sigaction(SIGHUP, &action, NULL) != 0)
2969: {
1.124 bertrand 2970: # ifndef SEMAPHORES_NOMMES
2971: sem_post(&((*s_etat_processus).semaphore_fork));
2972: sem_post(&semaphore_gestionnaires_signaux);
2973: sem_destroy(&semaphore_gestionnaires_signaux);
2974: sem_destroy(&((*s_etat_processus)
2975: .semaphore_fork));
2976: # else
2977: sem_post((*s_etat_processus).semaphore_fork);
2978: sem_post(semaphore_gestionnaires_signaux);
2979: sem_destroy2(semaphore_gestionnaires_signaux,
2980: getpid(), SEM_SIGNAUX);
2981: sem_destroy3((*s_etat_processus).semphore_fork,
2982: getpid(), pthread_self(), SEM_FORK);
2983: # endif
2984:
2985: liberation_contexte_cas(s_etat_processus);
2986: liberation_queue_signaux(s_etat_processus);
2987:
2988: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
2989: stackoverflow_deinstall_handler();
2990: # endif
2991:
2992: # ifdef HAVE_SIGSEGV_RECOVERY
2993: if (debug == d_faux)
2994: {
2995: sigsegv_deinstall_handler();
2996: }
2997: # endif
2998:
1.1 bertrand 2999: if ((*s_etat_processus).langue == 'F')
3000: {
3001: printf("+++Système : Initialisation des signaux POSIX "
3002: "impossible\n");
3003: }
3004: else
3005: {
3006: printf("+++System : Initialization of POSIX signals "
3007: "failed\n");
3008: }
3009:
3010: return(EXIT_FAILURE);
3011: }
3012: }
3013:
3014: if (mode_interactif == d_vrai)
3015: {
3016: printf("\n");
3017:
3018: if ((*s_etat_processus).langue == 'F')
3019: {
3020: printf("+++Ce logiciel est un logiciel libre"
3021: " sans aucune garantie de "
3022: "fonctionnement.\n");
3023: printf("+++Pour plus de détails, utilisez la "
3024: "commande 'warranty'.\n");
3025: }
3026: else
3027: {
3028: printf("+++This is a free software with "
3029: "absolutely no warranty.\n");
3030: printf("+++For details, type 'warranty'.\n");
3031: }
3032:
3033: printf("\n");
3034:
3035: traitement_fichier_temporaire = 'Y';
3036:
3037: if ((nom_fichier_temporaire =
3038: creation_nom_fichier(s_etat_processus, (*s_etat_processus)
3039: .chemin_fichiers_temporaires)) == NULL)
3040: {
1.124 bertrand 3041: # ifndef SEMAPHORES_NOMMES
3042: sem_post(&((*s_etat_processus).semaphore_fork));
3043: sem_post(&semaphore_gestionnaires_signaux);
3044: sem_destroy(&semaphore_gestionnaires_signaux);
3045: sem_destroy(&((*s_etat_processus)
3046: .semaphore_fork));
3047: # else
3048: sem_post((*s_etat_processus).semaphore_fork);
3049: sem_post(semaphore_gestionnaires_signaux);
3050: sem_destroy2(semaphore_gestionnaires_signaux,
3051: getpid(), SEM_SIGNAUX);
3052: sem_destroy3((*s_etat_processus).semphore_fork,
3053: getpid(), pthread_self(), SEM_FORK);
3054: # endif
3055:
3056: liberation_contexte_cas(s_etat_processus);
3057: liberation_queue_signaux(s_etat_processus);
3058:
3059: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
3060: stackoverflow_deinstall_handler();
3061: # endif
3062:
3063: # ifdef HAVE_SIGSEGV_RECOVERY
3064: if (debug == d_faux)
3065: {
3066: sigsegv_deinstall_handler();
3067: }
3068: # endif
3069:
1.1 bertrand 3070: if ((*s_etat_processus).langue == 'F')
3071: {
3072: printf("+++Système : Fichier indisponible\n");
3073: }
3074: else
3075: {
3076: printf("+++System : File unavailable\n");
3077: }
3078:
3079: return(EXIT_FAILURE);
3080: }
3081:
3082: if ((f_source = fopen(nom_fichier_temporaire, "w"))
3083: == NULL)
3084: {
1.124 bertrand 3085: # ifndef SEMAPHORES_NOMMES
3086: sem_post(&((*s_etat_processus).semaphore_fork));
3087: sem_post(&semaphore_gestionnaires_signaux);
3088: sem_destroy(&semaphore_gestionnaires_signaux);
3089: sem_destroy(&((*s_etat_processus)
3090: .semaphore_fork));
3091: # else
3092: sem_post((*s_etat_processus).semaphore_fork);
3093: sem_post(semaphore_gestionnaires_signaux);
3094: sem_destroy2(semaphore_gestionnaires_signaux,
3095: getpid(), SEM_SIGNAUX);
3096: sem_destroy3((*s_etat_processus).semphore_fork,
3097: getpid(), pthread_self(), SEM_FORK);
3098: # endif
3099:
3100: liberation_contexte_cas(s_etat_processus);
3101: liberation_queue_signaux(s_etat_processus);
3102:
3103: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
3104: stackoverflow_deinstall_handler();
3105: # endif
3106:
3107: # ifdef HAVE_SIGSEGV_RECOVERY
3108: if (debug == d_faux)
3109: {
3110: sigsegv_deinstall_handler();
3111: }
3112: # endif
3113:
1.1 bertrand 3114: if ((*s_etat_processus).langue == 'F')
3115: {
3116: printf("+++Système : Fichier introuvable\n");
3117: }
3118: else
3119: {
3120: printf("+++System : File not found\n");
3121: }
3122:
3123: return(EXIT_FAILURE);
3124: }
3125:
3126: if (fprintf(f_source, "MODE_INTERACTIF\n") < 0)
3127: {
1.124 bertrand 3128: # ifndef SEMAPHORES_NOMMES
3129: sem_post(&((*s_etat_processus).semaphore_fork));
3130: sem_post(&semaphore_gestionnaires_signaux);
3131: sem_destroy(&semaphore_gestionnaires_signaux);
3132: sem_destroy(&((*s_etat_processus)
3133: .semaphore_fork));
3134: # else
3135: sem_post((*s_etat_processus).semaphore_fork);
3136: sem_post(semaphore_gestionnaires_signaux);
3137: sem_destroy2(semaphore_gestionnaires_signaux,
3138: getpid(), SEM_SIGNAUX);
3139: sem_destroy3((*s_etat_processus).semphore_fork,
3140: getpid(), pthread_self(), SEM_FORK);
3141: # endif
3142:
3143: liberation_contexte_cas(s_etat_processus);
3144: liberation_queue_signaux(s_etat_processus);
3145:
3146: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
3147: stackoverflow_deinstall_handler();
3148: # endif
3149:
3150: # ifdef HAVE_SIGSEGV_RECOVERY
3151: if (debug == d_faux)
3152: {
3153: sigsegv_deinstall_handler();
3154: }
3155: # endif
3156:
1.1 bertrand 3157: if ((*s_etat_processus).langue == 'F')
3158: {
3159: printf("+++Système : Erreur d'écriture dans un fichier\n");
3160: }
3161: else
3162: {
3163: printf("+++System : Cannot write in file\n");
3164: }
3165:
3166: return(EXIT_FAILURE);
3167: }
3168:
3169: if (fprintf(f_source,
3170: "<< DO HALT UNTIL FALSE END >>\n") < 0)
3171: {
1.124 bertrand 3172: # ifndef SEMAPHORES_NOMMES
3173: sem_post(&((*s_etat_processus).semaphore_fork));
3174: sem_post(&semaphore_gestionnaires_signaux);
3175: sem_destroy(&semaphore_gestionnaires_signaux);
3176: sem_destroy(&((*s_etat_processus)
3177: .semaphore_fork));
3178: # else
3179: sem_post((*s_etat_processus).semaphore_fork);
3180: sem_post(semaphore_gestionnaires_signaux);
3181: sem_destroy2(semaphore_gestionnaires_signaux,
3182: getpid(), SEM_SIGNAUX);
3183: sem_destroy3((*s_etat_processus).semphore_fork,
3184: getpid(), pthread_self(), SEM_FORK);
3185: # endif
3186:
3187: liberation_contexte_cas(s_etat_processus);
3188: liberation_queue_signaux(s_etat_processus);
3189:
3190: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
3191: stackoverflow_deinstall_handler();
3192: # endif
3193:
3194: # ifdef HAVE_SIGSEGV_RECOVERY
3195: if (debug == d_faux)
3196: {
3197: sigsegv_deinstall_handler();
3198: }
3199: # endif
3200:
1.1 bertrand 3201: if ((*s_etat_processus).langue == 'F')
3202: {
3203: printf("+++Système : Erreur d'écriture dans un fichier\n");
3204: }
3205: else
3206: {
3207: printf("+++System : Cannot write in file\n");
3208: }
3209:
3210: return(EXIT_FAILURE);
3211: }
3212:
3213: if (fclose(f_source) != 0)
3214: {
1.124 bertrand 3215: # ifndef SEMAPHORES_NOMMES
3216: sem_post(&((*s_etat_processus).semaphore_fork));
3217: sem_post(&semaphore_gestionnaires_signaux);
3218: sem_destroy(&semaphore_gestionnaires_signaux);
3219: sem_destroy(&((*s_etat_processus)
3220: .semaphore_fork));
3221: # else
3222: sem_post((*s_etat_processus).semaphore_fork);
3223: sem_post(semaphore_gestionnaires_signaux);
3224: sem_destroy2(semaphore_gestionnaires_signaux,
3225: getpid(), SEM_SIGNAUX);
3226: sem_destroy3((*s_etat_processus).semphore_fork,
3227: getpid(), pthread_self(), SEM_FORK);
3228: # endif
3229:
3230: liberation_contexte_cas(s_etat_processus);
3231: liberation_queue_signaux(s_etat_processus);
3232:
3233: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
3234: stackoverflow_deinstall_handler();
3235: # endif
3236:
3237: # ifdef HAVE_SIGSEGV_RECOVERY
3238: if (debug == d_faux)
3239: {
3240: sigsegv_deinstall_handler();
3241: }
3242: # endif
3243:
1.1 bertrand 3244: if ((*s_etat_processus).langue == 'F')
3245: {
3246: printf("+++Système : Fichier indisponible\n");
3247: }
3248: else
3249: {
3250: printf("+++System : File unavailable\n");
3251: }
3252:
3253: return(EXIT_FAILURE);
3254: }
3255:
3256: (*s_etat_processus).lancement_interactif = d_vrai;
3257: (*s_etat_processus).nom_fichier_source =
3258: nom_fichier_temporaire;
3259:
3260: presence_definition = 'O';
3261: }
3262: else
3263: {
3264: nom_fichier_temporaire = NULL;
3265: }
3266:
3267: if ((*s_etat_processus).nom_fichier_source == NULL)
3268: {
3269: erreur_fichier = d_erreur;
3270: }
3271: else
3272: {
3273: erreur_fichier = caracteristiques_fichier(s_etat_processus,
3274: (*s_etat_processus).nom_fichier_source,
3275: &existence, &ouverture, &unite_fichier);
3276: }
3277:
3278: if (((existence == d_faux) || (erreur_fichier != d_absence_erreur)) &&
3279: (option_S == d_faux))
3280: {
1.124 bertrand 3281: # ifndef SEMAPHORES_NOMMES
3282: sem_post(&((*s_etat_processus).semaphore_fork));
3283: sem_post(&semaphore_gestionnaires_signaux);
3284: sem_destroy(&semaphore_gestionnaires_signaux);
3285: sem_destroy(&((*s_etat_processus).semaphore_fork));
3286: # else
3287: sem_post((*s_etat_processus).semaphore_fork);
3288: sem_post(semaphore_gestionnaires_signaux);
3289: sem_destroy2(semaphore_gestionnaires_signaux,
3290: getpid(), SEM_SIGNAUX);
3291: sem_destroy3((*s_etat_processus).semphore_fork,
3292: getpid(), pthread_self(), SEM_FORK);
3293: # endif
3294:
3295: liberation_contexte_cas(s_etat_processus);
3296: liberation_queue_signaux(s_etat_processus);
3297:
3298: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
3299: stackoverflow_deinstall_handler();
3300: # endif
3301:
3302: # ifdef HAVE_SIGSEGV_RECOVERY
3303: if (debug == d_faux)
3304: {
3305: sigsegv_deinstall_handler();
3306: }
3307: # endif
3308:
1.1 bertrand 3309: if (presence_definition == 'O')
3310: {
3311: if ((*s_etat_processus).langue == 'F')
3312: {
3313: printf("+++Erreur : Fichier %s inexistant\n",
3314: (*s_etat_processus).nom_fichier_source);
3315: }
3316: else
3317: {
3318: printf("+++Error : File %s not found\n",
3319: (*s_etat_processus).nom_fichier_source);
3320: }
3321:
1.13 bertrand 3322: erreur = d_erreur;
1.1 bertrand 3323: }
3324: else
3325: {
3326: if ((*s_etat_processus).langue == 'F')
3327: {
3328: printf("+++Erreur : Absence de définition à exécuter\n");
3329: }
3330: else
3331: {
3332: printf("+++Error : Any executable definition\n");
3333: }
3334: }
1.3 bertrand 3335:
3336: return(EXIT_FAILURE);
1.1 bertrand 3337: }
3338:
3339: if ((*s_etat_processus).chemin_fichiers_temporaires == NULL)
3340: {
1.124 bertrand 3341: # ifndef SEMAPHORES_NOMMES
3342: sem_post(&((*s_etat_processus).semaphore_fork));
3343: sem_post(&semaphore_gestionnaires_signaux);
3344: sem_destroy(&semaphore_gestionnaires_signaux);
3345: sem_destroy(&((*s_etat_processus).semaphore_fork));
3346: # else
3347: sem_post((*s_etat_processus).semaphore_fork);
3348: sem_post(semaphore_gestionnaires_signaux);
3349: sem_destroy2(semaphore_gestionnaires_signaux,
3350: getpid(), SEM_SIGNAUX);
3351: sem_destroy3((*s_etat_processus).semphore_fork,
3352: getpid(), pthread_self(), SEM_FORK);
3353: # endif
3354:
3355: liberation_contexte_cas(s_etat_processus);
3356: liberation_queue_signaux(s_etat_processus);
3357:
3358: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
3359: stackoverflow_deinstall_handler();
3360: # endif
3361:
3362: # ifdef HAVE_SIGSEGV_RECOVERY
3363: if (debug == d_faux)
3364: {
3365: sigsegv_deinstall_handler();
3366: }
3367: # endif
3368:
1.1 bertrand 3369: if ((*s_etat_processus).langue == 'F')
3370: {
3371: printf("+++Système : Chemin des fichiers temporaires nul\n");
3372: }
3373: else
3374: {
3375: printf("+++System : Null temporary files path\n");
3376: }
3377:
3378: return(EXIT_FAILURE);
3379: }
3380:
3381: if ((*s_etat_processus).debug == d_vrai)
3382: {
3383: if ((*s_etat_processus).langue == 'F')
3384: {
3385: printf("[%d] Chemin des fichiers temporaires %s\n\n",
3386: (int) getpid(),
3387: (*s_etat_processus).chemin_fichiers_temporaires);
3388: }
3389: else
3390: {
3391: printf("[%d] Temporary files path %s\n\n",
3392: (int) getpid(),
3393: (*s_etat_processus).chemin_fichiers_temporaires);
3394: }
3395: }
3396:
1.13 bertrand 3397: if ((erreur == d_absence_erreur) && (presence_definition == 'O'))
1.1 bertrand 3398: {
3399: (*s_etat_processus).profilage = (option_P != 0) ? d_vrai : d_faux;
3400: (*s_etat_processus).niveau_profilage = option_P;
3401: (*s_etat_processus).pile_profilage = NULL;
3402: (*s_etat_processus).pile_profilage_fonctions = NULL;
3403: gettimeofday(&((*s_etat_processus).horodatage_profilage), NULL);
3404:
3405: (*s_etat_processus).liste_mutexes = NULL;
1.117 bertrand 3406: (*s_etat_processus).sections_critiques = 0;
1.143 bertrand 3407: (*s_etat_processus).initialisation_scheduler = d_faux;
1.1 bertrand 3408:
3409: (*s_etat_processus).test_instruction = 'N';
3410: (*s_etat_processus).nombre_arguments = 0;
3411: (*s_etat_processus).affichage_arguments = 'N';
1.6 bertrand 3412: (*s_etat_processus).autorisation_conversion_chaine = 'Y';
1.1 bertrand 3413: (*s_etat_processus).autorisation_evaluation_nom = 'Y';
1.62 bertrand 3414:
3415: if (mode_interactif == d_vrai)
3416: {
3417: (*s_etat_processus).autorisation_nom_implicite = 'Y';
3418: }
3419: else
3420: {
3421: (*s_etat_processus).autorisation_nom_implicite = 'N';
3422: }
3423:
1.1 bertrand 3424: (*s_etat_processus).autorisation_empilement_programme = 'N';
3425: (*s_etat_processus).requete_arret = 'N';
1.4 bertrand 3426: (*s_etat_processus).evaluation_forcee = 'N';
1.51 bertrand 3427: (*s_etat_processus).recherche_type = 'N';
1.1 bertrand 3428:
3429: (*s_etat_processus).constante_symbolique = 'N';
3430: (*s_etat_processus).traitement_symbolique = 'N';
3431:
3432: (*s_etat_processus).expression_courante = NULL;
3433: (*s_etat_processus).objet_courant = NULL;
3434: (*s_etat_processus).evaluation_expression_compilee = 'N';
3435:
3436: (*s_etat_processus).l_base_pile = NULL;
3437: (*s_etat_processus).l_base_pile_last = NULL;
3438:
1.64 bertrand 3439: (*s_etat_processus).s_arbre_variables = NULL;
1.65 bertrand 3440: (*s_etat_processus).l_liste_variables_par_niveau = NULL;
1.127 bertrand 3441: (*s_etat_processus).l_liste_variables_statiques = NULL;
1.1 bertrand 3442: (*s_etat_processus).gel_liste_variables = d_faux;
1.127 bertrand 3443: s_arbre_variables_partagees = NULL;
3444: l_liste_variables_partagees = NULL;
3445: (*s_etat_processus).s_arbre_variables_partagees =
3446: &s_arbre_variables_partagees;
3447: (*s_etat_processus).l_liste_variables_partagees =
3448: &l_liste_variables_partagees;
1.64 bertrand 3449: (*s_etat_processus).pointeur_variable_courante = NULL;
1.119 bertrand 3450: (*s_etat_processus).pointeur_variable_statique_courante = NULL;
1.127 bertrand 3451: (*s_etat_processus).pointeur_variable_partagee_courante = NULL;
1.1 bertrand 3452: (*s_etat_processus).niveau_courant = 0;
3453: (*s_etat_processus).niveau_initial = 0;
3454: (*s_etat_processus).creation_variables_statiques = d_faux;
3455: (*s_etat_processus).creation_variables_partagees = d_faux;
3456:
3457: (*s_etat_processus).s_bibliotheques = NULL;
3458: (*s_etat_processus).s_instructions_externes = NULL;
3459: (*s_etat_processus).nombre_instructions_externes = 0;
3460:
3461: (*s_etat_processus).systeme_axes = 0;
3462:
3463: (*s_etat_processus).x_min = -10.;
3464: (*s_etat_processus).x_max = 10.;
3465: (*s_etat_processus).y_min = -10.;
3466: (*s_etat_processus).y_max = 10.;
3467: (*s_etat_processus).z_min = -10.;
3468: (*s_etat_processus).z_max = 10.;
3469:
3470: (*s_etat_processus).x2_min = -10.;
3471: (*s_etat_processus).x2_max = 10.;
3472: (*s_etat_processus).y2_min = -10.;
3473: (*s_etat_processus).y2_max = 10.;
3474: (*s_etat_processus).z2_min = -10.;
3475: (*s_etat_processus).z2_max = 10.;
3476:
3477: (*s_etat_processus).resolution = .01;
3478:
3479: (*s_etat_processus).souris_active = d_faux;
3480:
3481: (*s_etat_processus).echelle_automatique_x = d_faux;
3482: (*s_etat_processus).echelle_automatique_y = d_faux;
3483: (*s_etat_processus).echelle_automatique_z = d_faux;
3484:
3485: (*s_etat_processus).echelle_automatique_x2 = d_faux;
3486: (*s_etat_processus).echelle_automatique_y2 = d_faux;
3487: (*s_etat_processus).echelle_automatique_z2 = d_faux;
3488:
3489: (*s_etat_processus).echelle_log_x = d_faux;
3490: (*s_etat_processus).echelle_log_y = d_faux;
3491: (*s_etat_processus).echelle_log_z = d_faux;
3492:
3493: (*s_etat_processus).echelle_log_x2 = d_faux;
3494: (*s_etat_processus).echelle_log_y2 = d_faux;
3495: (*s_etat_processus).echelle_log_z2 = d_faux;
3496:
3497: (*s_etat_processus).point_de_vue_theta = 4 * atan((real8) 1) / 6;
3498: (*s_etat_processus).point_de_vue_phi = 4 * atan((real8) 1) / 3;
3499: (*s_etat_processus).echelle_3D = 1;
3500:
3501: strcpy((*s_etat_processus).type_trace_eq, "FONCTION");
3502: strcpy((*s_etat_processus).type_trace_sigma, "POINTS");
3503: (*s_etat_processus).fichiers_graphiques = NULL;
3504: (*s_etat_processus).nom_fichier_impression = NULL;
3505: strcpy((*s_etat_processus).format_papier, "a4paper");
3506: (*s_etat_processus).entree_standard = NULL;
3507: (*s_etat_processus).s_marques = NULL;
3508: (*s_etat_processus).requete_nouveau_plan = d_vrai;
3509: (*s_etat_processus).mise_a_jour_trace_requise = d_faux;
3510:
3511: (*s_etat_processus).l_base_pile = NULL;
3512: (*s_etat_processus).hauteur_pile_operationnelle = 0;
3513: (*s_etat_processus).l_base_pile_contextes = NULL;
3514: (*s_etat_processus).l_base_pile_taille_contextes = NULL;
3515:
3516: (*s_etat_processus).position_courante = 0;
3517:
3518: (*s_etat_processus).l_base_pile_systeme = NULL;
3519: (*s_etat_processus).hauteur_pile_systeme = 0;
3520:
3521: (*s_etat_processus).l_base_pile_processus = NULL;
3522: (*s_etat_processus).presence_pipes = d_faux;
3523: (*s_etat_processus).pipe_donnees = 0;
3524: (*s_etat_processus).pipe_acquittement = 0;
3525: (*s_etat_processus).pipe_injections = 0;
3526: (*s_etat_processus).pipe_nombre_injections = 0;
3527: (*s_etat_processus).nombre_objets_injectes = 0;
3528: (*s_etat_processus).nombre_objets_envoyes_non_lus = 0;
3529: (*s_etat_processus).pourcentage_maximal_cpu = 100;
3530: (*s_etat_processus).temps_maximal_cpu = 0;
3531: (*s_etat_processus).thread_fusible = 0;
3532: (*s_etat_processus).presence_fusible = d_faux;
3533:
3534: (*s_etat_processus).niveau_recursivite = 0;
3535: (*s_etat_processus).generateur_aleatoire = NULL;
3536: (*s_etat_processus).type_generateur_aleatoire = NULL;
3537:
3538: (*s_etat_processus).colonne_statistique_1 = 1;
3539: (*s_etat_processus).colonne_statistique_2 = 2;
3540:
3541: (*s_etat_processus).debug_programme = d_faux;
3542: (*s_etat_processus).execution_pas_suivant = d_faux;
3543: (*s_etat_processus).traitement_instruction_halt = d_faux;
3544:
3545: (*s_etat_processus).derniere_exception = d_ep;
3546: (*s_etat_processus).derniere_erreur_systeme = d_es;
3547: (*s_etat_processus).derniere_erreur_execution = d_ex;
3548: (*s_etat_processus).derniere_erreur_evaluation = d_ex;
3549: (*s_etat_processus).derniere_erreur_fonction_externe = 0;
3550:
3551: (*s_etat_processus).erreur_processus_fils = d_faux;
3552: (*s_etat_processus).erreur_systeme_processus_fils = d_es;
3553: (*s_etat_processus).erreur_execution_processus_fils = d_ex;
3554: (*s_etat_processus).pid_erreur_processus_fils = 0;
3555: (*s_etat_processus).exception_processus_fils = d_ep;
3556: (*s_etat_processus).core = core;
3557: (*s_etat_processus).invalidation_message_erreur = d_faux;
3558: (*s_etat_processus).s_objet_errone = NULL;
3559: (*s_etat_processus).s_objet_erreur = NULL;
3560:
3561: (*s_etat_processus).retour_routine_evaluation = 'N';
3562:
3563: (*s_etat_processus).traitement_interruption = 'N';
3564: (*s_etat_processus).traitement_interruptible = 'Y';
3565: (*s_etat_processus).nombre_interruptions_en_queue = 0;
3566: (*s_etat_processus).nombre_interruptions_non_affectees = 0;
3567:
3568: for(i = 0; i < d_NOMBRE_INTERRUPTIONS; i++)
3569: {
3570: (*s_etat_processus).masque_interruptions[i] = 'N';
3571: (*s_etat_processus).queue_interruptions[i] = 0;
3572: (*s_etat_processus).corps_interruptions[i] = NULL;
3573: (*s_etat_processus).pile_origine_interruptions[i] = NULL;
3574: }
3575:
1.20 bertrand 3576: (*s_etat_processus).at_exit = NULL;
1.34 bertrand 3577: (*s_etat_processus).at_poke = NULL;
3578: (*s_etat_processus).traitement_at_poke = 'N';
1.19 bertrand 3579:
1.1 bertrand 3580: (*s_etat_processus).pointeurs_caracteres = NULL;
3581: (*s_etat_processus).arbre_instructions = NULL;
3582:
3583: (*s_etat_processus).tid_processus_pere = pthread_self();
1.113 bertrand 3584: (*s_etat_processus).tid = pthread_self();
1.1 bertrand 3585: (*s_etat_processus).pid_processus_pere = getpid();
3586: (*s_etat_processus).processus_detache = d_vrai;
3587: (*s_etat_processus).var_volatile_processus_pere = -1;
1.45 bertrand 3588: (*s_etat_processus).var_volatile_processus_racine = -1;
1.1 bertrand 3589: (*s_etat_processus).var_volatile_traitement_retarde_stop = 0;
3590: (*s_etat_processus).var_volatile_alarme = 0;
3591: (*s_etat_processus).var_volatile_requete_arret = 0;
3592: (*s_etat_processus).var_volatile_requete_arret2 = 0;
3593: (*s_etat_processus).var_volatile_traitement_retarde_stop = 0;
3594: (*s_etat_processus).var_volatile_traitement_sigint = 0;
3595: (*s_etat_processus).var_volatile_recursivite = 0;
3596: (*s_etat_processus).var_volatile_exception_gsl = 0;
1.22 bertrand 3597: (*s_etat_processus).arret_depuis_abort = 0;
1.83 bertrand 3598: (*s_etat_processus).pointeur_signal_lecture = 0;
3599: (*s_etat_processus).pointeur_signal_ecriture = 0;
1.1 bertrand 3600:
3601: initialisation_allocateur(s_etat_processus);
3602: initialisation_drapeaux(s_etat_processus);
1.65 bertrand 3603: initialisation_variables(s_etat_processus);
3604: initialisation_instructions(s_etat_processus);
1.1 bertrand 3605:
3606: if ((*s_etat_processus).erreur_systeme != d_es)
3607: {
1.124 bertrand 3608: # ifndef SEMAPHORES_NOMMES
3609: sem_post(&((*s_etat_processus).semaphore_fork));
3610: sem_post(&semaphore_gestionnaires_signaux);
3611: sem_destroy(&semaphore_gestionnaires_signaux);
3612: sem_destroy(&((*s_etat_processus).semaphore_fork));
3613: # else
3614: sem_post((*s_etat_processus).semaphore_fork);
3615: sem_post(semaphore_gestionnaires_signaux);
3616: sem_destroy2(semaphore_gestionnaires_signaux,
3617: getpid(), SEM_SIGNAUX);
3618: sem_destroy3((*s_etat_processus).semphore_fork,
3619: getpid(), pthread_self(), SEM_FORK);
3620: # endif
3621:
3622: liberation_contexte_cas(s_etat_processus);
3623: liberation_queue_signaux(s_etat_processus);
3624:
3625: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
3626: stackoverflow_deinstall_handler();
3627: # endif
3628:
3629: # ifdef HAVE_SIGSEGV_RECOVERY
3630: if (debug == d_faux)
3631: {
3632: sigsegv_deinstall_handler();
3633: }
3634: # endif
3635:
1.1 bertrand 3636: if ((*s_etat_processus).langue == 'F')
3637: {
3638: printf("+++Système : Mémoire insuffisante\n");
3639: }
3640: else
3641: {
3642: printf("+++System : Not enough memory\n");
3643: }
3644:
3645: return(EXIT_FAILURE);
3646: }
3647:
3648: if (((*s_etat_processus).instruction_derniere_erreur =
1.32 bertrand 3649: malloc(sizeof(unsigned char))) == NULL)
1.1 bertrand 3650: {
1.124 bertrand 3651: # ifndef SEMAPHORES_NOMMES
3652: sem_post(&((*s_etat_processus).semaphore_fork));
3653: sem_post(&semaphore_gestionnaires_signaux);
3654: sem_destroy(&semaphore_gestionnaires_signaux);
3655: sem_destroy(&((*s_etat_processus).semaphore_fork));
3656: # else
3657: sem_post((*s_etat_processus).semaphore_fork);
3658: sem_post(semaphore_gestionnaires_signaux);
3659: sem_destroy2(semaphore_gestionnaires_signaux,
3660: getpid(), SEM_SIGNAUX);
3661: sem_destroy3((*s_etat_processus).semphore_fork,
3662: getpid(), pthread_self(), SEM_FORK);
3663: # endif
3664:
3665: liberation_contexte_cas(s_etat_processus);
3666: liberation_queue_signaux(s_etat_processus);
3667:
3668: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
3669: stackoverflow_deinstall_handler();
3670: # endif
3671:
3672: # ifdef HAVE_SIGSEGV_RECOVERY
3673: if (debug == d_faux)
3674: {
3675: sigsegv_deinstall_handler();
3676: }
3677: # endif
3678:
1.1 bertrand 3679: erreur = d_es_allocation_memoire;
3680:
3681: if ((*s_etat_processus).langue == 'F')
3682: {
3683: printf("+++Système : Mémoire insuffisante\n");
3684: }
3685: else
3686: {
3687: printf("+++System : Not enough memory\n");
3688: }
3689:
3690: return(EXIT_FAILURE);
3691: }
3692:
3693: strcpy((*s_etat_processus).instruction_derniere_erreur, "");
3694: (*s_etat_processus).niveau_derniere_erreur = 0;
3695:
3696: if (traitement_fichier_temporaire == 'Y')
3697: {
3698: (*s_etat_processus).mode_interactif = 'Y';
3699: }
3700: else
3701: {
3702: (*s_etat_processus).mode_interactif = 'N';
3703: }
3704:
3705: if (((*s_etat_processus).instruction_courante = (unsigned char *)
3706: malloc(sizeof(unsigned char))) == NULL)
3707: {
1.124 bertrand 3708: # ifndef SEMAPHORES_NOMMES
3709: sem_post(&((*s_etat_processus).semaphore_fork));
3710: sem_post(&semaphore_gestionnaires_signaux);
3711: sem_destroy(&semaphore_gestionnaires_signaux);
3712: sem_destroy(&((*s_etat_processus).semaphore_fork));
3713: # else
3714: sem_post((*s_etat_processus).semaphore_fork);
3715: sem_post(semaphore_gestionnaires_signaux);
3716: sem_destroy2(semaphore_gestionnaires_signaux,
3717: getpid(), SEM_SIGNAUX);
3718: sem_destroy3((*s_etat_processus).semphore_fork,
3719: getpid(), pthread_self(), SEM_FORK);
3720: # endif
3721:
3722: liberation_contexte_cas(s_etat_processus);
3723: liberation_queue_signaux(s_etat_processus);
3724:
3725: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
3726: stackoverflow_deinstall_handler();
3727: # endif
3728:
3729: # ifdef HAVE_SIGSEGV_RECOVERY
3730: if (debug == d_faux)
3731: {
3732: sigsegv_deinstall_handler();
3733: }
3734: # endif
3735:
1.1 bertrand 3736: erreur = d_es_allocation_memoire;
3737:
3738: if ((*s_etat_processus).langue == 'F')
3739: {
3740: printf("+++Système : Mémoire insuffisante\n");
3741: }
3742: else
3743: {
3744: printf("+++System : Not enough memory\n");
3745: }
3746:
3747: return(EXIT_FAILURE);
3748: }
3749:
3750: (*s_etat_processus).instruction_courante[0] = d_code_fin_chaine;
3751:
3752: empilement_pile_systeme(s_etat_processus);
3753:
3754: free((*s_etat_processus).instruction_courante);
3755:
1.41 bertrand 3756: if ((*s_etat_processus).erreur_systeme != d_es)
1.1 bertrand 3757: {
3758: erreur = d_es_allocation_memoire;
3759: }
3760: else
3761: {
3762: (*((*s_etat_processus).l_base_pile_systeme))
3763: .retour_definition = 'Y';
3764:
1.111 bertrand 3765: (*s_etat_processus).indep = allocation(s_etat_processus, NON);
3766: (*s_etat_processus).depend = allocation(s_etat_processus, NON);
1.1 bertrand 3767: (*s_etat_processus).parametres_courbes_de_niveau =
1.111 bertrand 3768: allocation(s_etat_processus, NON);
1.1 bertrand 3769:
3770: if (((*s_etat_processus).indep != NULL) &&
3771: ((*s_etat_processus).depend != NULL) &&
3772: ((*s_etat_processus).parametres_courbes_de_niveau
3773: != NULL))
3774: {
3775: (*((*s_etat_processus).indep)).type = NOM;
3776: (*((*s_etat_processus).depend)).type = NOM;
3777: (*((*s_etat_processus).
3778: parametres_courbes_de_niveau)).type = LST;
3779:
3780: initialisation_objet((*s_etat_processus).indep);
3781: initialisation_objet((*s_etat_processus).depend);
3782: initialisation_objet((*s_etat_processus)
3783: .parametres_courbes_de_niveau);
3784:
3785: (*((*s_etat_processus).indep)).objet = (struct_nom *)
3786: malloc(sizeof(struct_nom));
3787: (*((*s_etat_processus).depend)).objet = (struct_nom *)
3788: malloc(sizeof(struct_nom));
3789: (*((*s_etat_processus).parametres_courbes_de_niveau))
3790: .objet = (struct_liste_chainee *)
3791: malloc(sizeof(struct_liste_chainee));
3792:
3793: if (((*((*s_etat_processus).depend)).objet == NULL) ||
3794: ((*((*s_etat_processus).depend)).objet == NULL) ||
3795: ((*((*s_etat_processus).
3796: parametres_courbes_de_niveau)).objet == NULL))
3797: {
1.124 bertrand 3798: # ifndef SEMAPHORES_NOMMES
3799: sem_post(&((*s_etat_processus).semaphore_fork));
3800: sem_post(&semaphore_gestionnaires_signaux);
3801: sem_destroy(&semaphore_gestionnaires_signaux);
3802: sem_destroy(&((*s_etat_processus).semaphore_fork));
3803: # else
3804: sem_post((*s_etat_processus).semaphore_fork);
3805: sem_post(semaphore_gestionnaires_signaux);
3806: sem_destroy2(semaphore_gestionnaires_signaux,
3807: getpid(), SEM_SIGNAUX);
3808: sem_destroy3((*s_etat_processus).semphore_fork,
3809: getpid(), pthread_self(), SEM_FORK);
3810: # endif
3811:
3812: liberation_contexte_cas(s_etat_processus);
3813: liberation_queue_signaux(s_etat_processus);
3814:
3815: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
3816: stackoverflow_deinstall_handler();
3817: # endif
3818:
3819: # ifdef HAVE_SIGSEGV_RECOVERY
3820: if (debug == d_faux)
3821: {
3822: sigsegv_deinstall_handler();
3823: }
3824: # endif
3825:
1.1 bertrand 3826: erreur = d_es_allocation_memoire;
3827:
3828: if ((*s_etat_processus).langue == 'F')
3829: {
3830: printf("+++Système : Mémoire insuffisante\n");
3831: }
3832: else
3833: {
3834: printf("+++System : Not enough memory\n");
3835: }
3836:
3837: return(EXIT_FAILURE);
3838: }
3839:
3840: (*((struct_nom *) (*((*s_etat_processus).indep)).objet))
3841: .nom = malloc(2 * sizeof(unsigned char));
3842: (*((struct_nom *) (*((*s_etat_processus).depend)).objet))
3843: .nom = malloc(2 * sizeof(unsigned char));
3844:
3845: if (((*((struct_nom *) (*((*s_etat_processus).indep))
3846: .objet)).nom == NULL) || ((*((struct_nom *)
3847: (*((*s_etat_processus).depend)).objet)).nom ==
3848: NULL))
3849: {
1.124 bertrand 3850: # ifndef SEMAPHORES_NOMMES
3851: sem_post(&((*s_etat_processus).semaphore_fork));
3852: sem_post(&semaphore_gestionnaires_signaux);
3853: sem_destroy(&semaphore_gestionnaires_signaux);
3854: sem_destroy(&((*s_etat_processus).semaphore_fork));
3855: # else
3856: sem_post((*s_etat_processus).semaphore_fork);
3857: sem_post(semaphore_gestionnaires_signaux);
3858: sem_destroy2(semaphore_gestionnaires_signaux,
3859: getpid(), SEM_SIGNAUX);
3860: sem_destroy3((*s_etat_processus).semphore_fork,
3861: getpid(), pthread_self(), SEM_FORK);
3862: # endif
3863:
3864: liberation_contexte_cas(s_etat_processus);
3865: liberation_queue_signaux(s_etat_processus);
3866:
3867: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
3868: stackoverflow_deinstall_handler();
3869: # endif
3870:
3871: # ifdef HAVE_SIGSEGV_RECOVERY
3872: if (debug == d_faux)
3873: {
3874: sigsegv_deinstall_handler();
3875: }
3876: # endif
3877:
1.1 bertrand 3878: erreur = d_es_allocation_memoire;
3879:
3880: if ((*s_etat_processus).langue == 'F')
3881: {
3882: printf("+++Système : Mémoire insuffisante\n");
3883: }
3884: else
3885: {
3886: printf("+++System : Not enough memory\n");
3887: }
3888:
3889: return(EXIT_FAILURE);
3890: }
3891:
3892: strcpy((*((struct_nom *) (*((*s_etat_processus).indep))
3893: .objet)).nom, "X");
3894: strcpy((*((struct_nom *) (*((*s_etat_processus).depend))
3895: .objet)).nom, "Y");
3896:
3897: (*((struct_nom *) (*((*s_etat_processus).indep))
3898: .objet)).symbole = d_vrai;
3899: (*((struct_nom *) (*((*s_etat_processus).depend))
3900: .objet)).symbole = d_vrai;
3901:
3902: (*((struct_liste_chainee *) (*((*s_etat_processus)
3903: .parametres_courbes_de_niveau)).objet)).suivant
3904: = NULL;
3905:
3906: (*((struct_liste_chainee *) (*((*s_etat_processus)
3907: .parametres_courbes_de_niveau)).objet)).donnee
3908: = malloc(sizeof(struct_objet));
3909:
3910: (*s_etat_processus).legende =
3911: malloc(sizeof(unsigned char));
3912: (*s_etat_processus).label_x =
3913: malloc(sizeof(unsigned char));
3914: (*s_etat_processus).label_y =
3915: malloc(sizeof(unsigned char));
3916: (*s_etat_processus).label_z =
3917: malloc(sizeof(unsigned char));
3918: (*s_etat_processus).titre =
3919: malloc(sizeof(unsigned char));
3920:
3921: if (((*s_etat_processus).label_x == NULL) ||
3922: ((*s_etat_processus).label_y == NULL) ||
3923: ((*s_etat_processus).label_z == NULL) ||
3924: ((*s_etat_processus).titre == NULL) ||
3925: ((*s_etat_processus).legende == NULL) ||
3926: ((*((struct_liste_chainee *) (*((*s_etat_processus)
3927: .parametres_courbes_de_niveau)).objet)).donnee
3928: == NULL))
3929: {
1.124 bertrand 3930: # ifndef SEMAPHORES_NOMMES
3931: sem_post(&((*s_etat_processus).semaphore_fork));
3932: sem_post(&semaphore_gestionnaires_signaux);
3933: sem_destroy(&semaphore_gestionnaires_signaux);
3934: sem_destroy(&((*s_etat_processus).semaphore_fork));
3935: # else
3936: sem_post((*s_etat_processus).semaphore_fork);
3937: sem_post(semaphore_gestionnaires_signaux);
3938: sem_destroy2(semaphore_gestionnaires_signaux,
3939: getpid(), SEM_SIGNAUX);
3940: sem_destroy3((*s_etat_processus).semphore_fork,
3941: getpid(), pthread_self(), SEM_FORK);
3942: # endif
3943:
3944: liberation_contexte_cas(s_etat_processus);
3945: liberation_queue_signaux(s_etat_processus);
3946:
3947: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
3948: stackoverflow_deinstall_handler();
3949: # endif
3950:
3951: # ifdef HAVE_SIGSEGV_RECOVERY
3952: if (debug == d_faux)
3953: {
3954: sigsegv_deinstall_handler();
3955: }
3956: # endif
3957:
1.1 bertrand 3958: erreur = d_es_allocation_memoire;
3959:
3960: if ((*s_etat_processus).langue == 'F')
3961: {
3962: printf("+++Système : Mémoire insuffisante\n");
3963: }
3964: else
3965: {
3966: printf("+++System : Not enough memory\n");
3967: }
3968:
3969: return(EXIT_FAILURE);
3970: }
3971:
3972: (*(*((struct_liste_chainee *) (*((*s_etat_processus)
3973: .parametres_courbes_de_niveau)).objet)).donnee)
3974: .type = CHN;
3975:
3976: initialisation_objet((*((struct_liste_chainee *)
3977: (*((*s_etat_processus)
3978: .parametres_courbes_de_niveau))
3979: .objet)).donnee);
3980:
3981: if (((*(*((struct_liste_chainee *) (*((*s_etat_processus)
3982: .parametres_courbes_de_niveau)).objet)).donnee)
3983: .objet = malloc(10 * sizeof(unsigned char)))
3984: == NULL)
3985: {
1.124 bertrand 3986: # ifndef SEMAPHORES_NOMMES
3987: sem_post(&((*s_etat_processus).semaphore_fork));
3988: sem_post(&semaphore_gestionnaires_signaux);
3989: sem_destroy(&semaphore_gestionnaires_signaux);
3990: sem_destroy(&((*s_etat_processus).semaphore_fork));
3991: # else
3992: sem_post((*s_etat_processus).semaphore_fork);
3993: sem_post(semaphore_gestionnaires_signaux);
3994: sem_destroy2(semaphore_gestionnaires_signaux,
3995: getpid(), SEM_SIGNAUX);
3996: sem_destroy3((*s_etat_processus).semphore_fork,
3997: getpid(), pthread_self(), SEM_FORK);
3998: # endif
3999:
4000: liberation_contexte_cas(s_etat_processus);
4001: liberation_queue_signaux(s_etat_processus);
4002:
4003: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
4004: stackoverflow_deinstall_handler();
4005: # endif
4006:
4007: # ifdef HAVE_SIGSEGV_RECOVERY
4008: if (debug == d_faux)
4009: {
4010: sigsegv_deinstall_handler();
4011: }
4012: # endif
4013:
1.1 bertrand 4014: erreur = d_es_allocation_memoire;
4015:
4016: if ((*s_etat_processus).langue == 'F')
4017: {
4018: printf("+++Système : Mémoire insuffisante\n");
4019: }
4020: else
4021: {
4022: printf("+++System : Not enough memory\n");
4023: }
4024:
4025: return(EXIT_FAILURE);
4026: }
4027:
4028: strcpy((unsigned char *) (*(*((struct_liste_chainee *)
4029: (*((*s_etat_processus)
4030: .parametres_courbes_de_niveau))
4031: .objet)).donnee).objet, "AUTOMATIC");
4032:
4033: (*s_etat_processus).label_x[0] = d_code_fin_chaine;
4034: (*s_etat_processus).label_y[0] = d_code_fin_chaine;
4035: (*s_etat_processus).label_z[0] = d_code_fin_chaine;
4036: (*s_etat_processus).titre[0] = d_code_fin_chaine;
4037: (*s_etat_processus).legende[0] = d_code_fin_chaine;
4038:
4039: (*s_etat_processus).nom_fichier_gnuplot = NULL;
4040: (*s_etat_processus).type_fichier_gnuplot = NULL;
4041:
4042: (*s_etat_processus).x_tics = 0;
4043: (*s_etat_processus).y_tics = 0;
4044: (*s_etat_processus).z_tics = 0;
4045:
4046: (*s_etat_processus).x_lines = d_vrai;
4047: (*s_etat_processus).y_lines = d_vrai;
4048: (*s_etat_processus).z_lines = d_vrai;
4049:
4050: (*s_etat_processus).mx_tics = -1;
4051: (*s_etat_processus).my_tics = -1;
4052: (*s_etat_processus).mz_tics = -1;
4053:
4054: (*s_etat_processus).mx_lines = d_faux;
4055: (*s_etat_processus).my_lines = d_faux;
4056: (*s_etat_processus).mz_lines = d_faux;
4057:
4058: (*s_etat_processus).x2_tics = -1;
4059: (*s_etat_processus).y2_tics = -1;
4060: (*s_etat_processus).z2_tics = -1;
4061:
4062: (*s_etat_processus).x2_lines = d_faux;
4063: (*s_etat_processus).y2_lines = d_faux;
4064: (*s_etat_processus).z2_lines = d_faux;
4065:
4066: (*s_etat_processus).mx2_tics = -1;
4067: (*s_etat_processus).my2_tics = -1;
4068: (*s_etat_processus).mz2_tics = -1;
4069:
4070: (*s_etat_processus).mx2_lines = d_faux;
4071: (*s_etat_processus).my2_lines = d_faux;
4072: (*s_etat_processus).mz2_lines = d_faux;
4073:
4074: (*s_etat_processus).mode_evaluation_expression = 'N';
4075: (*s_etat_processus).mode_execution_programme = 'Y';
4076:
4077: if ((*s_etat_processus).definitions_chainees == NULL)
4078: {
4079: if ((erreur = chainage(s_etat_processus)) !=
4080: d_absence_erreur)
4081: {
1.124 bertrand 4082: # ifndef SEMAPHORES_NOMMES
4083: sem_post(&((*s_etat_processus).semaphore_fork));
4084: sem_post(&semaphore_gestionnaires_signaux);
4085: sem_destroy(&semaphore_gestionnaires_signaux);
4086: sem_destroy(&((*s_etat_processus)
4087: .semaphore_fork));
4088: # else
4089: sem_post((*s_etat_processus).semaphore_fork);
4090: sem_post(semaphore_gestionnaires_signaux);
4091: sem_destroy2(semaphore_gestionnaires_signaux,
4092: getpid(), SEM_SIGNAUX);
4093: sem_destroy3((*s_etat_processus).semphore_fork,
4094: getpid(), pthread_self(), SEM_FORK);
4095: # endif
4096:
4097: liberation_contexte_cas(s_etat_processus);
4098: liberation_queue_signaux(s_etat_processus);
4099:
4100: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
4101: stackoverflow_deinstall_handler();
4102: # endif
4103:
4104: # ifdef HAVE_SIGSEGV_RECOVERY
4105: if (debug == d_faux)
4106: {
4107: sigsegv_deinstall_handler();
4108: }
4109: # endif
4110:
1.1 bertrand 4111: if ((*s_etat_processus).langue == 'F')
4112: {
4113: printf("+++Fatal :"
4114: " Chaînage des définitions"
4115: " impossible\n");
4116: }
4117: else
4118: {
4119: printf("+++Fatal : Error in "
4120: "compilation\n");
4121: }
4122:
4123: if (traitement_fichier_temporaire == 'Y')
4124: {
4125: if (destruction_fichier(
4126: nom_fichier_temporaire)
4127: == d_erreur)
4128: {
4129: return(EXIT_FAILURE);
4130: }
4131:
4132: free(nom_fichier_temporaire);
4133: }
4134:
4135: return(EXIT_FAILURE);
4136: }
4137: }
4138:
4139: if ((erreur = compilation(s_etat_processus)) !=
4140: d_absence_erreur)
4141: {
1.124 bertrand 4142: # ifndef SEMAPHORES_NOMMES
4143: sem_post(&((*s_etat_processus).semaphore_fork));
4144: sem_post(&semaphore_gestionnaires_signaux);
4145: sem_destroy(&semaphore_gestionnaires_signaux);
4146: sem_destroy(&((*s_etat_processus).semaphore_fork));
4147: # else
4148: sem_post((*s_etat_processus).semaphore_fork);
4149: sem_post(semaphore_gestionnaires_signaux);
4150: sem_destroy2(semaphore_gestionnaires_signaux,
4151: getpid(), SEM_SIGNAUX);
4152: sem_destroy3((*s_etat_processus).semphore_fork,
4153: getpid(), pthread_self(), SEM_FORK);
4154: # endif
4155:
4156: liberation_contexte_cas(s_etat_processus);
4157: liberation_queue_signaux(s_etat_processus);
4158:
4159: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
4160: stackoverflow_deinstall_handler();
4161: # endif
4162:
4163: # ifdef HAVE_SIGSEGV_RECOVERY
4164: if (debug == d_faux)
4165: {
4166: sigsegv_deinstall_handler();
4167: }
4168: # endif
4169:
1.1 bertrand 4170: if (traitement_fichier_temporaire == 'Y')
4171: {
4172: if (destruction_fichier(nom_fichier_temporaire)
4173: == d_erreur)
4174: {
4175: return(EXIT_FAILURE);
4176: }
4177:
4178: free(nom_fichier_temporaire);
4179: }
4180:
4181: printf("%s [%d]\n", message =
4182: messages(s_etat_processus), (int) getpid());
4183: free(message);
4184:
4185: if (test_cfsf(s_etat_processus, 51) == d_faux)
4186: {
4187: printf("%s", ds_beep);
4188: }
4189:
4190: if ((*s_etat_processus).core == d_vrai)
4191: {
4192: printf("\n");
4193:
4194: if ((*s_etat_processus).langue == 'F')
4195: {
4196: printf("+++Information : Génération du fichier "
4197: "rpl-core [%d]\n", (int) getpid());
4198: }
4199: else
4200: {
4201: printf("+++Information : Writing rpl-core "
4202: "file [%d]\n", (int) getpid());
4203: }
4204:
4205: rplcore(s_etat_processus);
4206:
4207: if ((*s_etat_processus).langue == 'F')
4208: {
4209: printf("+++Information : Processus tracé "
4210: "[%d]\n", (int) getpid());
4211: }
4212: else
4213: {
4214: printf("+++Information : Done [%d]\n",
4215: (int) getpid());
4216: }
4217:
4218: printf("\n");
4219: }
4220:
4221: return(EXIT_FAILURE);
4222: }
4223:
4224: (*s_etat_processus).position_courante = 0;
4225: (*s_etat_processus).traitement_cycle_exit = 'N';
4226:
1.64 bertrand 4227: if ((*s_etat_processus).s_arbre_variables == NULL)
1.1 bertrand 4228: {
1.124 bertrand 4229: # ifndef SEMAPHORES_NOMMES
4230: sem_post(&((*s_etat_processus).semaphore_fork));
4231: sem_post(&semaphore_gestionnaires_signaux);
4232: sem_destroy(&semaphore_gestionnaires_signaux);
4233: sem_destroy(&((*s_etat_processus).semaphore_fork));
4234: # else
4235: sem_post((*s_etat_processus).semaphore_fork);
4236: sem_post(semaphore_gestionnaires_signaux);
4237: sem_destroy2(semaphore_gestionnaires_signaux,
4238: getpid(), SEM_SIGNAUX);
4239: sem_destroy3((*s_etat_processus).semphore_fork,
4240: getpid(), pthread_self(), SEM_FORK);
4241: # endif
4242:
4243: liberation_contexte_cas(s_etat_processus);
4244: liberation_queue_signaux(s_etat_processus);
4245:
4246: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
4247: stackoverflow_deinstall_handler();
4248: # endif
4249:
4250: # ifdef HAVE_SIGSEGV_RECOVERY
4251: if (debug == d_faux)
4252: {
4253: sigsegv_deinstall_handler();
4254: }
4255: # endif
4256:
1.1 bertrand 4257: if ((*s_etat_processus).langue == 'F')
4258: {
4259: printf("+++Fatal : Aucun point d'entrée\n");
4260: }
4261: else
4262: {
4263: printf("+++Fatal : Any entry point\n");
4264: }
4265:
4266: if (test_cfsf(s_etat_processus, 51) == d_faux)
4267: {
4268: printf("%s", ds_beep);
4269: }
4270:
4271: return(EXIT_FAILURE);
4272: }
4273:
4274: if (recherche_instruction_suivante(s_etat_processus)
4275: == d_erreur)
4276: {
1.124 bertrand 4277: # ifndef SEMAPHORES_NOMMES
4278: sem_post(&((*s_etat_processus).semaphore_fork));
4279: sem_post(&semaphore_gestionnaires_signaux);
4280: sem_destroy(&semaphore_gestionnaires_signaux);
4281: sem_destroy(&((*s_etat_processus).semaphore_fork));
4282: # else
4283: sem_post((*s_etat_processus).semaphore_fork);
4284: sem_post(semaphore_gestionnaires_signaux);
4285: sem_destroy2(semaphore_gestionnaires_signaux,
4286: getpid(), SEM_SIGNAUX);
4287: sem_destroy3((*s_etat_processus).semphore_fork,
4288: getpid(), pthread_self(), SEM_FORK);
4289: # endif
4290:
4291: liberation_contexte_cas(s_etat_processus);
4292: liberation_queue_signaux(s_etat_processus);
4293:
4294: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
4295: stackoverflow_deinstall_handler();
4296: # endif
4297:
4298: # ifdef HAVE_SIGSEGV_RECOVERY
4299: if (debug == d_faux)
4300: {
4301: sigsegv_deinstall_handler();
4302: }
4303: # endif
4304:
1.1 bertrand 4305: if ((*s_etat_processus).langue == 'F')
4306: {
4307: printf("+++Fatal : Aucun point d'entrée\n");
4308: }
4309: else
4310: {
4311: printf("+++Fatal : Any entry point\n");
4312: }
4313:
4314: if (test_cfsf(s_etat_processus, 51) == d_faux)
4315: {
4316: printf("%s", ds_beep);
4317: }
4318:
4319: return(EXIT_FAILURE);
4320: }
4321:
4322: if (recherche_variable(s_etat_processus,
4323: (*s_etat_processus)
4324: .instruction_courante) == d_faux)
4325: {
1.124 bertrand 4326: # ifndef SEMAPHORES_NOMMES
4327: sem_post(&((*s_etat_processus).semaphore_fork));
4328: sem_post(&semaphore_gestionnaires_signaux);
4329: sem_destroy(&semaphore_gestionnaires_signaux);
4330: sem_destroy(&((*s_etat_processus).semaphore_fork));
4331: # else
4332: sem_post((*s_etat_processus).semaphore_fork);
4333: sem_post(semaphore_gestionnaires_signaux);
4334: sem_destroy2(semaphore_gestionnaires_signaux,
4335: getpid(), SEM_SIGNAUX);
4336: sem_destroy3((*s_etat_processus).semphore_fork,
4337: getpid(), pthread_self(), SEM_FORK);
4338: # endif
4339:
4340: liberation_contexte_cas(s_etat_processus);
4341: liberation_queue_signaux(s_etat_processus);
4342:
4343: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
4344: stackoverflow_deinstall_handler();
4345: # endif
4346:
4347: # ifdef HAVE_SIGSEGV_RECOVERY
4348: if (debug == d_faux)
4349: {
4350: sigsegv_deinstall_handler();
4351: }
4352: # endif
4353:
1.1 bertrand 4354: if ((*s_etat_processus).langue == 'F')
4355: {
4356: printf("+++Fatal : Aucun point d'entrée\n");
4357: }
4358: else
4359: {
4360: printf("+++Fatal : Any entry point\n");
4361: }
4362:
4363: if (test_cfsf(s_etat_processus, 51) == d_faux)
4364: {
4365: printf("%s", ds_beep);
4366: }
4367:
4368: return(EXIT_FAILURE);
4369: }
4370:
1.64 bertrand 4371: if ((*(*s_etat_processus).pointeur_variable_courante)
4372: .niveau != 0)
1.1 bertrand 4373: {
1.124 bertrand 4374: # ifndef SEMAPHORES_NOMMES
4375: sem_post(&((*s_etat_processus).semaphore_fork));
4376: sem_post(&semaphore_gestionnaires_signaux);
4377: sem_destroy(&semaphore_gestionnaires_signaux);
4378: sem_destroy(&((*s_etat_processus).semaphore_fork));
4379: # else
4380: sem_post((*s_etat_processus).semaphore_fork);
4381: sem_post(semaphore_gestionnaires_signaux);
4382: sem_destroy2(semaphore_gestionnaires_signaux,
4383: getpid(), SEM_SIGNAUX);
4384: sem_destroy3((*s_etat_processus).semphore_fork,
4385: getpid(), pthread_self(), SEM_FORK);
4386: # endif
4387:
4388: liberation_contexte_cas(s_etat_processus);
4389: liberation_queue_signaux(s_etat_processus);
4390:
4391: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
4392: stackoverflow_deinstall_handler();
4393: # endif
4394:
4395: # ifdef HAVE_SIGSEGV_RECOVERY
4396: if (debug == d_faux)
4397: {
4398: sigsegv_deinstall_handler();
4399: }
4400: # endif
4401:
1.1 bertrand 4402: if ((*s_etat_processus).langue == 'F')
4403: {
4404: printf("+++Fatal : Aucun point d'entrée\n");
4405: }
4406: else
4407: {
4408: printf("+++Fatal : Any entry point\n");
4409: }
4410:
4411: if (test_cfsf(s_etat_processus, 51) == d_faux)
4412: {
4413: printf("%s", ds_beep);
4414: }
4415:
4416: return(EXIT_FAILURE);
4417: }
4418:
4419: free((*s_etat_processus).instruction_courante);
4420: (*s_etat_processus).position_courante = 0;
4421:
4422: if (((*s_etat_processus).nom_fichier_historique =
4423: malloc((strlen(home) +
4424: strlen(ds_fichier_historique) + 2) *
4425: sizeof(unsigned char))) == NULL)
4426: {
1.124 bertrand 4427: # ifndef SEMAPHORES_NOMMES
4428: sem_post(&((*s_etat_processus).semaphore_fork));
4429: sem_post(&semaphore_gestionnaires_signaux);
4430: sem_destroy(&semaphore_gestionnaires_signaux);
4431: sem_destroy(&((*s_etat_processus).semaphore_fork));
4432: # else
4433: sem_post((*s_etat_processus).semaphore_fork);
4434: sem_post(semaphore_gestionnaires_signaux);
4435: sem_destroy2(semaphore_gestionnaires_signaux,
4436: getpid(), SEM_SIGNAUX);
4437: sem_destroy3((*s_etat_processus).semphore_fork,
4438: getpid(), pthread_self(), SEM_FORK);
4439: # endif
4440:
4441: liberation_contexte_cas(s_etat_processus);
4442: liberation_queue_signaux(s_etat_processus);
4443:
4444: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
4445: stackoverflow_deinstall_handler();
4446: # endif
4447:
4448: # ifdef HAVE_SIGSEGV_RECOVERY
4449: if (debug == d_faux)
4450: {
4451: sigsegv_deinstall_handler();
4452: }
4453: # endif
4454:
1.1 bertrand 4455: erreur = d_es_allocation_memoire;
4456:
4457: if ((*s_etat_processus).langue == 'F')
4458: {
4459: printf("+++Système : Mémoire insuffisante\n");
4460: }
4461: else
4462: {
4463: printf("+++System : Not enough memory\n");
4464: }
4465:
4466: return(EXIT_FAILURE);
4467: }
4468:
4469: sprintf((*s_etat_processus).nom_fichier_historique, "%s/%s",
4470: home, ds_fichier_historique);
4471:
4472: using_history();
1.109 bertrand 4473:
4474: // Pour pouvoir utiliser le keymap avant le premier
4475: // appel à readline().
4476: rl_initialize();
4477:
1.1 bertrand 4478: erreur_historique = read_history(
4479: (*s_etat_processus).nom_fichier_historique);
4480:
4481: gsl_set_error_handler(&traitement_exceptions_gsl);
4482:
4483: if (drapeau_encart == 'Y')
4484: {
4485: (*s_etat_processus).erreur_systeme = d_es;
4486: encart(s_etat_processus,
1.137 bertrand 4487: (integer8) (5 * 1000000));
1.1 bertrand 4488:
4489: if ((*s_etat_processus).erreur_systeme != d_es)
4490: {
4491: if ((message = messages(s_etat_processus))
4492: == NULL)
4493: {
1.124 bertrand 4494: # ifndef SEMAPHORES_NOMMES
4495: sem_post(&((*s_etat_processus)
4496: .semaphore_fork));
4497: sem_post(&semaphore_gestionnaires_signaux);
4498: sem_destroy(
4499: &semaphore_gestionnaires_signaux);
4500: sem_destroy(&((*s_etat_processus)
4501: .semaphore_fork));
4502: # else
4503: sem_post((*s_etat_processus)
4504: .semaphore_fork);
4505: sem_post(semaphore_gestionnaires_signaux);
4506: sem_destroy2(
4507: semaphore_gestionnaires_signaux,
4508: getpid(), SEM_SIGNAUX);
4509: sem_destroy3((*s_etat_processus)
4510: .semphore_fork,
4511: getpid(), pthread_self(), SEM_FORK);
4512: # endif
4513:
4514: liberation_contexte_cas(s_etat_processus);
4515: liberation_queue_signaux(s_etat_processus);
4516:
4517: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
4518: stackoverflow_deinstall_handler();
4519: # endif
4520:
4521: # ifdef HAVE_SIGSEGV_RECOVERY
4522: if (debug == d_faux)
4523: {
4524: sigsegv_deinstall_handler();
4525: }
4526: # endif
4527:
1.1 bertrand 4528: erreur = d_es_allocation_memoire;
4529:
4530: if ((*s_etat_processus).langue == 'F')
4531: {
4532: printf("+++Système : Mémoire "
4533: "insuffisante\n");
4534: }
4535: else
4536: {
4537: printf("+++System : Not enough "
4538: "memory\n");
4539: }
4540:
4541: return(EXIT_FAILURE);
4542: }
4543:
4544: printf("%s [%d]\n", message, (int) getpid());
4545: free(message);
4546:
4547: return(EXIT_FAILURE);
4548: }
4549: }
4550:
4551: fflush(stdout);
4552:
4553: if (arguments != NULL)
4554: {
4555: tampon = (*s_etat_processus).definitions_chainees;
4556: (*s_etat_processus).definitions_chainees =
4557: arguments;
4558:
4559: if (analyse_syntaxique(s_etat_processus) ==
4560: d_erreur)
4561: {
4562: if ((*s_etat_processus).erreur_systeme != d_es)
4563: {
1.124 bertrand 4564: # ifndef SEMAPHORES_NOMMES
4565: sem_post(&((*s_etat_processus)
4566: .semaphore_fork));
4567: sem_post(&semaphore_gestionnaires_signaux);
4568: sem_destroy(
4569: &semaphore_gestionnaires_signaux);
4570: sem_destroy(&((*s_etat_processus)
4571: .semaphore_fork));
4572: # else
4573: sem_post((*s_etat_processus)
4574: .semaphore_fork);
4575: sem_post(semaphore_gestionnaires_signaux);
4576: sem_destroy2(
4577: semaphore_gestionnaires_signaux,
4578: getpid(), SEM_SIGNAUX);
4579: sem_destroy3((*s_etat_processus)
4580: .semphore_fork,
4581: getpid(), pthread_self(), SEM_FORK);
4582: # endif
4583:
4584: liberation_contexte_cas(s_etat_processus);
4585: liberation_queue_signaux(s_etat_processus);
4586:
4587: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
4588: stackoverflow_deinstall_handler();
4589: # endif
4590:
4591: # ifdef HAVE_SIGSEGV_RECOVERY
4592: if (debug == d_faux)
4593: {
4594: sigsegv_deinstall_handler();
4595: }
4596: # endif
4597:
1.1 bertrand 4598: erreur = d_es_allocation_memoire;
4599:
4600: if ((*s_etat_processus).langue == 'F')
4601: {
4602: printf("+++Système : Mémoire "
4603: "insuffisante\n");
4604: }
4605: else
4606: {
4607: printf("+++System : Not enough "
4608: "memory\n");
4609: }
4610:
4611: return(EXIT_FAILURE);
4612: }
4613: else
4614: {
1.124 bertrand 4615: # ifndef SEMAPHORES_NOMMES
4616: sem_post(&((*s_etat_processus)
4617: .semaphore_fork));
4618: sem_post(&semaphore_gestionnaires_signaux);
4619: sem_destroy(
4620: &semaphore_gestionnaires_signaux);
4621: sem_destroy(&((*s_etat_processus)
4622: .semaphore_fork));
4623: # else
4624: sem_post((*s_etat_processus)
4625: .semaphore_fork);
4626: sem_post(semaphore_gestionnaires_signaux);
4627: sem_destroy2(
4628: semaphore_gestionnaires_signaux,
4629: getpid(), SEM_SIGNAUX);
4630: sem_destroy3((*s_etat_processus)
4631: .semphore_fork,
4632: getpid(), pthread_self(), SEM_FORK);
4633: # endif
4634:
4635: liberation_contexte_cas(s_etat_processus);
4636: liberation_queue_signaux(s_etat_processus);
4637:
4638: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
4639: stackoverflow_deinstall_handler();
4640: # endif
4641:
4642: # ifdef HAVE_SIGSEGV_RECOVERY
4643: if (debug == d_faux)
4644: {
4645: sigsegv_deinstall_handler();
4646: }
4647: # endif
4648:
1.1 bertrand 4649: if ((*s_etat_processus).langue == 'F')
4650: {
4651: printf("+++Erreur : Erreur de "
4652: "syntaxe\n");
4653: }
4654: else
4655: {
4656: printf("+++Error : Syntax error\n");
4657: }
4658:
4659: return(EXIT_FAILURE);
4660: }
4661: }
4662:
4663: (*s_etat_processus).instruction_courante
4664: = arguments;
4665: (*s_etat_processus).definitions_chainees = tampon;
4666: (*s_etat_processus).position_courante = 0;
4667:
4668: recherche_type(s_etat_processus);
4669:
4670: if ((*s_etat_processus).erreur_systeme != d_es)
4671: {
1.124 bertrand 4672: # ifndef SEMAPHORES_NOMMES
4673: sem_post(&((*s_etat_processus).semaphore_fork));
4674: sem_post(&semaphore_gestionnaires_signaux);
4675: sem_destroy(&semaphore_gestionnaires_signaux);
4676: sem_destroy(&((*s_etat_processus)
4677: .semaphore_fork));
4678: # else
4679: sem_post((*s_etat_processus).semaphore_fork);
4680: sem_post(semaphore_gestionnaires_signaux);
4681: sem_destroy2(semaphore_gestionnaires_signaux,
4682: getpid(), SEM_SIGNAUX);
4683: sem_destroy3((*s_etat_processus).semphore_fork,
4684: getpid(), pthread_self(), SEM_FORK);
4685: # endif
4686:
4687: liberation_contexte_cas(s_etat_processus);
4688: liberation_queue_signaux(s_etat_processus);
4689:
4690: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
4691: stackoverflow_deinstall_handler();
4692: # endif
4693:
4694: # ifdef HAVE_SIGSEGV_RECOVERY
4695: if (debug == d_faux)
4696: {
4697: sigsegv_deinstall_handler();
4698: }
4699: # endif
4700:
1.1 bertrand 4701: if ((message = messages(s_etat_processus))
4702: == NULL)
4703: {
4704: erreur = d_es_allocation_memoire;
4705:
4706: if ((*s_etat_processus).langue == 'F')
4707: {
4708: printf("+++Système : Mémoire "
4709: "insuffisante\n");
4710: }
4711: else
4712: {
4713: printf("+++System : Not enough "
4714: "memory\n");
4715: }
4716:
4717: return(EXIT_FAILURE);
4718: }
4719:
4720: printf("%s [%d]\n", message, (int) getpid());
4721: free(message);
4722:
4723: return(EXIT_FAILURE);
4724: }
4725:
4726: if ((*s_etat_processus).erreur_execution != d_ex)
4727: {
4728: if ((message = messages(s_etat_processus))
4729: == NULL)
4730: {
1.124 bertrand 4731: # ifndef SEMAPHORES_NOMMES
4732: sem_post(&((*s_etat_processus)
4733: .semaphore_fork));
4734: sem_post(&semaphore_gestionnaires_signaux);
4735: sem_destroy(
4736: &semaphore_gestionnaires_signaux);
4737: sem_destroy(&((*s_etat_processus)
4738: .semaphore_fork));
4739: # else
4740: sem_post((*s_etat_processus)
4741: .semaphore_fork);
4742: sem_post(semaphore_gestionnaires_signaux);
4743: sem_destroy2(
4744: semaphore_gestionnaires_signaux,
4745: getpid(), SEM_SIGNAUX);
4746: sem_destroy3((*s_etat_processus)
4747: .semphore_fork,
4748: getpid(), pthread_self(), SEM_FORK);
4749: # endif
4750:
4751: liberation_contexte_cas(s_etat_processus);
4752: liberation_queue_signaux(s_etat_processus);
4753:
4754: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
4755: stackoverflow_deinstall_handler();
4756: # endif
4757:
4758: # ifdef HAVE_SIGSEGV_RECOVERY
4759: if (debug == d_faux)
4760: {
4761: sigsegv_deinstall_handler();
4762: }
4763: # endif
4764:
1.1 bertrand 4765: erreur = d_es_allocation_memoire;
4766:
4767: if ((*s_etat_processus).langue == 'F')
4768: {
4769: printf("+++Erreur : Mémoire "
4770: "insuffisante\n");
4771: }
4772: else
4773: {
4774: printf("+++Error : Not enough "
4775: "memory\n");
4776: }
4777:
4778: return(EXIT_FAILURE);
4779: }
4780:
4781: printf("%s [%d]\n", message, (int) getpid());
4782: free(message);
4783:
1.124 bertrand 4784: # ifndef SEMAPHORES_NOMMES
4785: sem_post(&((*s_etat_processus).semaphore_fork));
4786: sem_post(&semaphore_gestionnaires_signaux);
4787: sem_destroy(&semaphore_gestionnaires_signaux);
4788: sem_destroy(&((*s_etat_processus)
4789: .semaphore_fork));
4790: # else
4791: sem_post((*s_etat_processus).semaphore_fork);
4792: sem_post(semaphore_gestionnaires_signaux);
4793: sem_destroy2(semaphore_gestionnaires_signaux,
4794: getpid(), SEM_SIGNAUX);
4795: sem_destroy3((*s_etat_processus).semphore_fork,
4796: getpid(), pthread_self(), SEM_FORK);
4797: # endif
4798:
4799: liberation_contexte_cas(s_etat_processus);
4800: liberation_queue_signaux(s_etat_processus);
4801:
4802: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
4803: stackoverflow_deinstall_handler();
4804: # endif
4805:
4806: # ifdef HAVE_SIGSEGV_RECOVERY
4807: if (debug == d_faux)
4808: {
4809: sigsegv_deinstall_handler();
4810: }
4811: # endif
4812:
1.1 bertrand 4813: return(EXIT_FAILURE);
4814: }
4815:
4816: if (depilement(s_etat_processus,
4817: &((*s_etat_processus).l_base_pile),
4818: &s_objet) == d_erreur)
4819: {
4820: if ((message = messages(s_etat_processus))
4821: == NULL)
4822: {
1.124 bertrand 4823: # ifndef SEMAPHORES_NOMMES
4824: sem_post(&((*s_etat_processus)
4825: .semaphore_fork));
4826: sem_post(&semaphore_gestionnaires_signaux);
4827: sem_destroy(
4828: &semaphore_gestionnaires_signaux);
4829: sem_destroy(&((*s_etat_processus)
4830: .semaphore_fork));
4831: # else
4832: sem_post((*s_etat_processus)
4833: .semaphore_fork);
4834: sem_post(semaphore_gestionnaires_signaux);
4835: sem_destroy2(
4836: semaphore_gestionnaires_signaux,
4837: getpid(), SEM_SIGNAUX);
4838: sem_destroy3((*s_etat_processus)
4839: .semphore_fork,
4840: getpid(), pthread_self(), SEM_FORK);
4841: # endif
4842:
4843: liberation_contexte_cas(s_etat_processus);
4844: liberation_queue_signaux(s_etat_processus);
4845:
4846: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
4847: stackoverflow_deinstall_handler();
4848: # endif
4849:
4850: # ifdef HAVE_SIGSEGV_RECOVERY
4851: if (debug == d_faux)
4852: {
4853: sigsegv_deinstall_handler();
4854: }
4855: # endif
4856:
4857: erreur = d_es_allocation_memoire;
1.1 bertrand 4858: erreur = d_es_allocation_memoire;
4859:
4860: if ((*s_etat_processus).langue == 'F')
4861: {
4862: printf("+++Erreur : Mémoire "
4863: "insuffisante\n");
4864: }
4865: else
4866: {
4867: printf("+++Error : Not enough "
4868: "memory\n");
4869: }
4870:
4871: return(EXIT_FAILURE);
4872: }
4873:
4874: printf("%s [%d]\n", message, (int) getpid());
4875: free(message);
4876:
1.124 bertrand 4877: # ifndef SEMAPHORES_NOMMES
4878: sem_post(&((*s_etat_processus).semaphore_fork));
4879: sem_post(&semaphore_gestionnaires_signaux);
4880: sem_destroy(&semaphore_gestionnaires_signaux);
4881: sem_destroy(&((*s_etat_processus)
4882: .semaphore_fork));
4883: # else
4884: sem_post((*s_etat_processus).semaphore_fork);
4885: sem_post(semaphore_gestionnaires_signaux);
4886: sem_destroy2(semaphore_gestionnaires_signaux,
4887: getpid(), SEM_SIGNAUX);
4888: sem_destroy3((*s_etat_processus).semphore_fork,
4889: getpid(), pthread_self(), SEM_FORK);
4890: # endif
4891:
4892: liberation_contexte_cas(s_etat_processus);
4893: liberation_queue_signaux(s_etat_processus);
4894:
4895: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
4896: stackoverflow_deinstall_handler();
4897: # endif
4898:
4899: # ifdef HAVE_SIGSEGV_RECOVERY
4900: if (debug == d_faux)
4901: {
4902: sigsegv_deinstall_handler();
4903: }
4904: # endif
4905:
1.1 bertrand 4906: return(EXIT_FAILURE);
4907: }
4908:
1.142 bertrand 4909: empilement_pile_systeme(s_etat_processus);
4910:
1.1 bertrand 4911: if (evaluation(s_etat_processus, s_objet, 'E')
4912: == d_erreur)
4913: {
4914: if ((*s_etat_processus).erreur_systeme != d_es)
4915: {
4916: if ((message = messages(s_etat_processus))
4917: == NULL)
4918: {
1.124 bertrand 4919: # ifndef SEMAPHORES_NOMMES
4920: sem_post(&((*s_etat_processus)
4921: .semaphore_fork));
4922: sem_post(
4923: &semaphore_gestionnaires_signaux
4924: );
4925: sem_destroy(
4926: &semaphore_gestionnaires_signaux
4927: );
4928: sem_destroy(&((*s_etat_processus)
4929: .semaphore_fork));
4930: # else
4931: sem_post((*s_etat_processus)
4932: .semaphore_fork);
4933: sem_post(
4934: semaphore_gestionnaires_signaux
4935: );
4936: sem_destroy2(
4937: semaphore_gestionnaires_signaux,
4938: getpid(), SEM_SIGNAUX);
4939: sem_destroy3((*s_etat_processus)
4940: .semphore_fork, getpid(),
4941: pthread_self(), SEM_FORK);
4942: # endif
4943:
4944: liberation_contexte_cas(s_etat_processus);
4945: liberation_queue_signaux(s_etat_processus);
4946:
4947: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
4948: stackoverflow_deinstall_handler();
4949: # endif
4950:
4951: # ifdef HAVE_SIGSEGV_RECOVERY
4952: if (debug == d_faux)
4953: {
4954: sigsegv_deinstall_handler();
4955: }
4956: # endif
4957:
1.1 bertrand 4958: erreur = d_es_allocation_memoire;
4959:
4960: if ((*s_etat_processus).langue == 'F')
4961: {
4962: printf("+++Système : Mémoire "
4963: "insuffisante\n");
4964: }
4965: else
4966: {
4967: printf("+++System : Not enough "
4968: "memory\n");
4969: }
4970:
4971: return(EXIT_FAILURE);
4972: }
4973:
4974: printf("%s [%d]\n", message,
4975: (int) getpid());
4976: free(message);
4977:
1.124 bertrand 4978: # ifndef SEMAPHORES_NOMMES
4979: sem_post(&((*s_etat_processus)
4980: .semaphore_fork));
4981: sem_post(&semaphore_gestionnaires_signaux);
4982: sem_destroy(
4983: &semaphore_gestionnaires_signaux);
4984: sem_destroy(&((*s_etat_processus)
4985: .semaphore_fork));
4986: # else
4987: sem_post((*s_etat_processus)
4988: .semaphore_fork);
4989: sem_post(semaphore_gestionnaires_signaux);
4990: sem_destroy2(
4991: semaphore_gestionnaires_signaux,
4992: getpid(), SEM_SIGNAUX);
4993: sem_destroy3((*s_etat_processus)
4994: .semphore_fork,
4995: getpid(), pthread_self(), SEM_FORK);
4996: # endif
4997:
4998: liberation_contexte_cas(s_etat_processus);
4999: liberation_queue_signaux(s_etat_processus);
5000:
5001: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
5002: stackoverflow_deinstall_handler();
5003: # endif
5004:
5005: # ifdef HAVE_SIGSEGV_RECOVERY
5006: if (debug == d_faux)
5007: {
5008: sigsegv_deinstall_handler();
5009: }
5010: # endif
5011:
5012: erreur = d_es_allocation_memoire;
1.1 bertrand 5013: return(EXIT_FAILURE);
5014: }
5015:
5016: if ((*s_etat_processus).erreur_execution
5017: != d_ex)
5018: {
5019: if ((message = messages(s_etat_processus))
5020: == NULL)
5021: {
1.124 bertrand 5022: # ifndef SEMAPHORES_NOMMES
5023: sem_post(&((*s_etat_processus)
5024: .semaphore_fork));
5025: sem_post(
5026: &semaphore_gestionnaires_signaux
5027: );
5028: sem_destroy(
5029: &semaphore_gestionnaires_signaux
5030: );
5031: sem_destroy(&((*s_etat_processus)
5032: .semaphore_fork));
5033: # else
5034: sem_post((*s_etat_processus)
5035: .semaphore_fork);
5036: sem_post(
5037: semaphore_gestionnaires_signaux
5038: );
5039: sem_destroy2(
5040: semaphore_gestionnaires_signaux,
5041: getpid(), SEM_SIGNAUX);
5042: sem_destroy3((*s_etat_processus)
5043: .semphore_fork, getpid(),
5044: pthread_self(), SEM_FORK);
5045: # endif
5046:
5047: liberation_contexte_cas(s_etat_processus);
5048: liberation_queue_signaux(s_etat_processus);
5049:
5050: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
5051: stackoverflow_deinstall_handler();
5052: # endif
5053:
5054: # ifdef HAVE_SIGSEGV_RECOVERY
5055: if (debug == d_faux)
5056: {
5057: sigsegv_deinstall_handler();
5058: }
5059: # endif
5060:
1.1 bertrand 5061: erreur = d_es_allocation_memoire;
5062:
5063: if ((*s_etat_processus).langue == 'F')
5064: {
5065: printf("+++Erreur : Mémoire "
5066: "insuffisante\n");
5067: }
5068: else
5069: {
5070: printf("+++Error : Not enough "
5071: "memory\n");
5072: }
5073:
5074: return(EXIT_FAILURE);
5075: }
5076:
5077: printf("%s [%d]\n", message,
5078: (int) getpid());
5079: free(message);
5080:
1.124 bertrand 5081: # ifndef SEMAPHORES_NOMMES
5082: sem_post(&((*s_etat_processus)
5083: .semaphore_fork));
5084: sem_post(&semaphore_gestionnaires_signaux);
5085: sem_destroy(
5086: &semaphore_gestionnaires_signaux);
5087: sem_destroy(&((*s_etat_processus)
5088: .semaphore_fork));
5089: # else
5090: sem_post((*s_etat_processus)
5091: .semaphore_fork);
5092: sem_post(semaphore_gestionnaires_signaux);
5093: sem_destroy2(
5094: semaphore_gestionnaires_signaux,
5095: getpid(), SEM_SIGNAUX);
5096: sem_destroy3((*s_etat_processus)
5097: .semphore_fork,
5098: getpid(), pthread_self(), SEM_FORK);
5099: # endif
5100:
5101: liberation_contexte_cas(s_etat_processus);
5102: liberation_queue_signaux(s_etat_processus);
5103:
5104: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
5105: stackoverflow_deinstall_handler();
5106: # endif
5107:
5108: # ifdef HAVE_SIGSEGV_RECOVERY
5109: if (debug == d_faux)
5110: {
5111: sigsegv_deinstall_handler();
5112: }
5113: # endif
5114:
1.1 bertrand 5115: return(EXIT_FAILURE);
5116: }
5117: }
5118:
5119: (*s_etat_processus).instruction_courante = NULL;
5120: liberation(s_etat_processus, s_objet);
5121:
5122: free(arguments);
5123: }
5124:
1.13 bertrand 5125: if (option_a == d_vrai)
1.1 bertrand 5126: {
1.13 bertrand 5127: fprintf(stdout, "%s\n", (*s_etat_processus)
5128: .definitions_chainees);
1.1 bertrand 5129: }
1.13 bertrand 5130: else
5131: {
5132: if (option_D == d_vrai)
5133: {
5134: lancement_daemon(s_etat_processus);
5135: }
1.1 bertrand 5136:
1.13 bertrand 5137: if (option_p == d_faux)
1.1 bertrand 5138: {
1.13 bertrand 5139: if (setjmp(contexte_initial) == 0)
5140: {
5141: erreur = sequenceur(s_etat_processus);
1.80 bertrand 5142:
5143: if (erreur == d_absence_erreur)
5144: {
1.138 bertrand 5145: if (((*s_etat_processus)
1.80 bertrand 5146: .arret_depuis_abort == 0) &&
5147: ((*s_etat_processus).at_exit
5148: != NULL))
5149: {
1.138 bertrand 5150: // Permet de traiter ATEXIT
5151: // même après réception d'un SIGINT.
5152: (*s_etat_processus)
5153: .var_volatile_alarme = 0;
5154: (*s_etat_processus)
5155: .var_volatile_requete_arret = 0;
5156:
1.139 bertrand 5157: if ((*s_etat_processus).profilage ==
5158: d_vrai)
5159: {
5160: profilage(s_etat_processus,
5161: "ATEXIT");
5162: }
5163:
1.80 bertrand 5164: erreur = evaluation(s_etat_processus,
5165: (*s_etat_processus).at_exit,
5166: 'E');
1.139 bertrand 5167:
5168: if ((*s_etat_processus).profilage ==
5169: d_vrai)
5170: {
5171: profilage(s_etat_processus, NULL);
5172: }
5173:
5174: if (((*s_etat_processus)
5175: .erreur_execution != d_ex) ||
5176: ((*s_etat_processus).exception
5177: != d_ep) || ((*s_etat_processus)
5178: .erreur_systeme != d_es))
5179: {
5180: printf("%s [%d]\n", message =
5181: messages(s_etat_processus),
5182: (int) getpid());
5183: free(message);
5184:
5185: if (test_cfsf(s_etat_processus, 51)
5186: == d_faux)
5187: {
5188: printf("%s", ds_beep);
5189: }
5190:
5191: if ((*s_etat_processus).core ==
5192: d_vrai)
5193: {
5194: printf("\n");
5195:
5196: if ((*s_etat_processus).langue
5197: == 'F')
5198: {
5199: printf("+++Information : Gé"
5200: "nération du fichie"
5201: "r rpl-core "
5202: "[%d]\n", (int)
5203: getpid());
5204: }
5205: else
5206: {
5207: printf("+++Information : Wr"
5208: "iting rpl-core fil"
5209: "e [%d]\n",
5210: (int) getpid());
5211: }
5212:
5213: rplcore(s_etat_processus);
5214:
5215: if ((*s_etat_processus).langue
5216: == 'F')
5217: {
5218: printf("+++Information : Pr"
5219: "ocessus tracé [%d]"
5220: "\n",
5221: (int) getpid());
5222: }
5223: else
5224: {
5225: printf("+++Information : Do"
5226: "ne [%d]\n", (int)
5227: getpid());
5228: }
5229:
5230: printf("\n");
5231: fflush(stdout);
5232: }
5233: }
1.80 bertrand 5234: }
5235: }
1.13 bertrand 5236: }
1.1 bertrand 5237: }
1.13 bertrand 5238: else
1.1 bertrand 5239: {
1.13 bertrand 5240: if (setjmp(contexte_initial) == 0)
5241: {
5242: erreur = sequenceur_optimise(s_etat_processus);
1.19 bertrand 5243:
1.80 bertrand 5244: if (erreur == d_absence_erreur)
5245: {
1.138 bertrand 5246: if (((*s_etat_processus)
1.80 bertrand 5247: .arret_depuis_abort == 0) &&
5248: ((*s_etat_processus).at_exit
5249: != NULL))
5250: {
1.138 bertrand 5251: // Permet de traiter ATEXIT
5252: // même après réception d'un SIGINT.
5253: (*s_etat_processus)
5254: .var_volatile_alarme = 0;
5255: (*s_etat_processus)
5256: .var_volatile_requete_arret = 0;
5257:
1.139 bertrand 5258: if ((*s_etat_processus).profilage ==
5259: d_vrai)
5260: {
5261: profilage(s_etat_processus,
5262: "ATEXIT");
5263: }
5264:
1.80 bertrand 5265: erreur = evaluation(s_etat_processus,
5266: (*s_etat_processus).at_exit,
5267: 'E');
1.139 bertrand 5268:
5269: if ((*s_etat_processus).profilage ==
5270: d_vrai)
5271: {
5272: profilage(s_etat_processus, NULL);
5273: }
5274:
5275: if (((*s_etat_processus)
5276: .erreur_execution != d_ex) ||
5277: ((*s_etat_processus).exception
5278: != d_ep) || ((*s_etat_processus)
5279: .erreur_systeme != d_es))
5280: {
5281: printf("%s [%d]\n", message =
5282: messages(s_etat_processus),
5283: (int) getpid());
5284: free(message);
5285:
5286: if (test_cfsf(s_etat_processus, 51)
5287: == d_faux)
5288: {
5289: printf("%s", ds_beep);
5290: }
5291:
5292: if ((*s_etat_processus).core ==
5293: d_vrai)
5294: {
5295: printf("\n");
5296:
5297: if ((*s_etat_processus).langue
5298: == 'F')
5299: {
5300: printf("+++Information : Gé"
5301: "nération du fichie"
5302: "r rpl-core "
5303: "[%d]\n", (int)
5304: getpid());
5305: }
5306: else
5307: {
5308: printf("+++Information : Wr"
5309: "iting rpl-core fil"
5310: "e [%d]\n",
5311: (int) getpid());
5312: }
5313:
5314: rplcore(s_etat_processus);
5315:
5316: if ((*s_etat_processus).langue
5317: == 'F')
5318: {
5319: printf("+++Information : Pr"
5320: "ocessus tracé [%d]"
5321: "\n",
5322: (int) getpid());
5323: }
5324: else
5325: {
5326: printf("+++Information : Do"
5327: "ne [%d]\n", (int)
5328: getpid());
5329: }
5330:
5331: printf("\n");
5332: fflush(stdout);
5333: }
5334: }
1.80 bertrand 5335: }
5336: }
1.21 bertrand 5337: }
1.19 bertrand 5338: }
1.34 bertrand 5339: }
1.19 bertrand 5340:
1.117 bertrand 5341: for(i = 0; i < (*s_etat_processus).sections_critiques; i++)
5342: {
5343: pthread_mutex_unlock(&mutex_sections_critiques);
5344: }
5345:
1.34 bertrand 5346: liberation(s_etat_processus, (*s_etat_processus).at_exit);
5347: liberation(s_etat_processus, (*s_etat_processus).at_poke);
1.1 bertrand 5348:
5349: if ((*s_etat_processus).generateur_aleatoire != NULL)
5350: {
5351: liberation_generateur_aleatoire(s_etat_processus);
5352: }
5353:
5354: l_element_courant = (*s_etat_processus).liste_mutexes;
5355: while(l_element_courant != NULL)
5356: {
5357: liberation(s_etat_processus,
5358: (*((struct_liste_chainee *)
5359: l_element_courant)).donnee);
5360: l_element_suivant = (*((struct_liste_chainee *)
5361: l_element_courant)).suivant;
5362: free((struct_liste_chainee *) l_element_courant);
5363: l_element_courant = l_element_suivant;
5364: }
5365:
5366: /*
5367: * Arrêt des processus fils
5368: */
5369:
5370: if ((*s_etat_processus).presence_fusible == d_vrai)
5371: {
5372: pthread_cancel((*s_etat_processus).thread_fusible);
5373: }
5374:
5375: pthread_mutex_lock(&((*s_etat_processus).mutex));
5376:
5377: l_element_courant = (void *) (*s_etat_processus)
5378: .l_base_pile_processus;
5379:
5380: while(l_element_courant != NULL)
5381: {
5382: if ((*s_etat_processus).debug == d_vrai)
5383: {
5384: if (((*s_etat_processus).type_debug &
5385: d_debug_processus) != 0)
5386: {
5387: if ((*(*((struct_processus_fils *)
5388: (*(*((struct_liste_chainee *)
5389: l_element_courant)).donnee)
5390: .objet)).thread)
5391: .processus_detache == d_vrai)
5392: {
5393: if ((*s_etat_processus).langue == 'F')
5394: {
5395: printf("[%d] Signalement pour arrêt du "
5396: "processus %d\n",
5397: (int) getpid(), (int)
5398: (*(*((struct_processus_fils *)
5399: (*(*((struct_liste_chainee *)
5400: l_element_courant)).donnee)
5401: .objet)).thread).pid);
5402: }
5403: else
5404: {
5405: printf("[%d] Send stop signal to "
5406: "process %d\n",
5407: (int) getpid(), (int)
5408: (*(*((struct_processus_fils *)
5409: (*(*((struct_liste_chainee *)
5410: l_element_courant)).donnee)
5411: .objet)).thread).pid);
5412: }
5413: }
5414: else
5415: {
5416: if ((*s_etat_processus).langue == 'F')
5417: {
5418: printf("[%d] Signalement pour arrêt du "
5419: "thread %llu\n", (int) getpid(),
5420: (unsigned long long)
5421: (*(*((struct_processus_fils *)
5422: (*(*((struct_liste_chainee *)
5423: l_element_courant)).donnee)
5424: .objet)).thread).tid);
5425: }
5426: else
5427: {
5428: printf("[%d] Send stop signal to "
5429: "thread %llu\n",
5430: (int) getpid(),
5431: (unsigned long long)
5432: (*(*((struct_processus_fils *)
5433: (*(*((struct_liste_chainee *)
5434: l_element_courant)).donnee)
5435: .objet)).thread).tid);
5436: }
5437: }
5438: }
5439: }
5440:
5441: if ((*(*((struct_processus_fils *)
5442: (*(*((struct_liste_chainee *)
5443: l_element_courant)).donnee).objet))
5444: .thread).processus_detache == d_vrai)
5445: {
5446: if ((*s_etat_processus).var_volatile_alarme != 0)
5447: {
1.83 bertrand 5448: envoi_signal_processus(
5449: (*(*((struct_processus_fils *)
1.1 bertrand 5450: (*(*((struct_liste_chainee *)
5451: l_element_courant)).donnee).objet))
1.83 bertrand 5452: .thread).pid, rpl_sigurg);
1.1 bertrand 5453: }
5454: else
5455: {
1.22 bertrand 5456: if ((*s_etat_processus).arret_depuis_abort
5457: == -1)
5458: {
1.83 bertrand 5459: envoi_signal_processus(
5460: (*(*((struct_processus_fils *)
1.22 bertrand 5461: (*(*((struct_liste_chainee *)
5462: l_element_courant)).donnee).objet))
1.83 bertrand 5463: .thread).pid, rpl_sigabort);
1.22 bertrand 5464: }
5465: else
5466: {
1.83 bertrand 5467: envoi_signal_processus(
5468: (*(*((struct_processus_fils *)
1.22 bertrand 5469: (*(*((struct_liste_chainee *)
5470: l_element_courant)).donnee).objet))
1.83 bertrand 5471: .thread).pid, rpl_sigstop);
1.22 bertrand 5472: }
1.1 bertrand 5473: }
5474: }
5475: else
5476: {
5477: pthread_mutex_lock(&((*(*((struct_processus_fils *)
5478: (*(*((struct_liste_chainee *)
5479: l_element_courant)).donnee).objet)).thread)
5480: .mutex));
5481:
5482: if ((*(*((struct_processus_fils *)
5483: (*(*((struct_liste_chainee *)
5484: l_element_courant)).donnee).objet)).thread)
5485: .thread_actif == d_vrai)
5486: {
5487: if ((*s_etat_processus).var_volatile_alarme
5488: != 0)
5489: {
1.83 bertrand 5490: envoi_signal_thread(
5491: (*(*((struct_processus_fils *)
1.1 bertrand 5492: (*(*((struct_liste_chainee *)
5493: l_element_courant)).donnee).objet))
1.83 bertrand 5494: .thread).tid, rpl_sigurg);
1.1 bertrand 5495: }
5496: else
5497: {
1.22 bertrand 5498: if ((*s_etat_processus).arret_depuis_abort
5499: == -1)
5500: {
1.83 bertrand 5501: envoi_signal_thread(
1.22 bertrand 5502: (*(*((struct_processus_fils *)
5503: (*(*((struct_liste_chainee *)
5504: l_element_courant)).donnee)
5505: .objet)).thread).tid,
1.83 bertrand 5506: rpl_sigabort);
1.22 bertrand 5507: }
5508: else
5509: {
1.83 bertrand 5510: envoi_signal_thread(
1.22 bertrand 5511: (*(*((struct_processus_fils *)
5512: (*(*((struct_liste_chainee *)
5513: l_element_courant)).donnee)
5514: .objet)).thread).tid,
1.83 bertrand 5515: rpl_sigstop);
1.22 bertrand 5516: }
1.1 bertrand 5517: }
5518: }
5519:
5520: pthread_mutex_unlock(
5521: &((*(*((struct_processus_fils *)
5522: (*(*((struct_liste_chainee *)
5523: l_element_courant)).donnee).objet)).thread)
5524: .mutex));
5525: }
5526:
5527: l_element_courant = (*((struct_liste_chainee *)
5528: l_element_courant)).suivant;
5529: }
5530:
5531: /*
5532: * Attente de la fin de tous les processus fils
5533: */
5534:
5535: for(i = 0; i < d_NOMBRE_INTERRUPTIONS;
5536: (*s_etat_processus).masque_interruptions[i++]
5537: = 'I');
5538:
5539: attente.tv_sec = 0;
5540: attente.tv_nsec = GRANULARITE_us * 1000;
5541:
5542: while((*s_etat_processus).l_base_pile_processus != NULL)
5543: {
5544: l_element_courant = (void *)
5545: (*s_etat_processus).l_base_pile_processus;
5546:
1.136 bertrand 5547: for(i = 0; i < (*(*((struct_processus_fils *)
1.1 bertrand 5548: (*(*((struct_liste_chainee *)
5549: l_element_courant)).donnee).objet)).thread)
5550: .nombre_objets_dans_pipe; i++)
5551: {
5552: if ((s_objet = lecture_pipe(
5553: s_etat_processus,
5554: (*(*((struct_processus_fils *)
5555: (*(*((struct_liste_chainee *)
5556: l_element_courant)).donnee).objet)).thread)
5557: .pipe_objets[0])) != NULL)
5558: {
5559: liberation(s_etat_processus, s_objet);
5560:
5561: (*(*((struct_processus_fils *)
5562: (*(*((struct_liste_chainee *)
5563: l_element_courant)).donnee).objet))
5564: .thread).nombre_objets_dans_pipe--;
5565:
5566: action.sa_handler = SIG_IGN;
1.94 bertrand 5567: action.sa_flags = 0;
1.1 bertrand 5568:
5569: if (sigaction(SIGPIPE, &action, ®istre)
5570: != 0)
5571: {
1.124 bertrand 5572: # ifndef SEMAPHORES_NOMMES
5573: sem_post(&((*s_etat_processus)
5574: .semaphore_fork));
5575: sem_post(
5576: &semaphore_gestionnaires_signaux
5577: );
5578: sem_destroy(
5579: &semaphore_gestionnaires_signaux
5580: );
5581: sem_destroy(&((*s_etat_processus)
5582: .semaphore_fork));
5583: # else
5584: sem_post((*s_etat_processus)
5585: .semaphore_fork);
5586: sem_post(
5587: semaphore_gestionnaires_signaux
5588: );
5589: sem_destroy2(
5590: semaphore_gestionnaires_signaux,
5591: getpid(), SEM_SIGNAUX);
5592: sem_destroy3((*s_etat_processus)
5593: .semphore_fork, getpid(),
5594: pthread_self(), SEM_FORK);
5595: # endif
5596:
5597: liberation_contexte_cas(s_etat_processus);
5598: liberation_queue_signaux(s_etat_processus);
5599:
5600: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
5601: stackoverflow_deinstall_handler();
5602: # endif
5603:
5604: # ifdef HAVE_SIGSEGV_RECOVERY
5605: if (debug == d_faux)
5606: {
5607: sigsegv_deinstall_handler();
5608: }
5609: # endif
5610:
1.1 bertrand 5611: pthread_mutex_unlock(
5612: &((*s_etat_processus).mutex));
5613: return(EXIT_FAILURE);
5614: }
5615:
5616: while((longueur_ecriture =
5617: write_atomic(s_etat_processus,
5618: (*(*((struct_processus_fils *)
5619: (*(*((struct_liste_chainee *)
5620: l_element_courant)).donnee).objet))
5621: .thread).pipe_nombre_injections[1], "+",
5622: sizeof(unsigned char))) !=
5623: sizeof(unsigned char))
5624: {
5625: if (longueur_ecriture == -1)
5626: {
5627: // Le processus n'existe plus.
5628: break;
5629: }
5630: }
5631:
5632: if (sigaction(SIGPIPE, ®istre, NULL)
5633: != 0)
5634: {
1.124 bertrand 5635: # ifndef SEMAPHORES_NOMMES
5636: sem_post(&((*s_etat_processus)
5637: .semaphore_fork));
5638: sem_post(
5639: &semaphore_gestionnaires_signaux
5640: );
5641: sem_destroy(
5642: &semaphore_gestionnaires_signaux
5643: );
5644: sem_destroy(&((*s_etat_processus)
5645: .semaphore_fork));
5646: # else
5647: sem_post((*s_etat_processus)
5648: .semaphore_fork);
5649: sem_post(
5650: semaphore_gestionnaires_signaux
5651: );
5652: sem_destroy2(
5653: semaphore_gestionnaires_signaux,
5654: getpid(), SEM_SIGNAUX);
5655: sem_destroy3((*s_etat_processus)
5656: .semphore_fork, getpid(),
5657: pthread_self(), SEM_FORK);
5658: # endif
5659:
5660: liberation_contexte_cas(s_etat_processus);
5661: liberation_queue_signaux(s_etat_processus);
5662:
5663: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
5664: stackoverflow_deinstall_handler();
5665: # endif
5666:
5667: # ifdef HAVE_SIGSEGV_RECOVERY
5668: if (debug == d_faux)
5669: {
5670: sigsegv_deinstall_handler();
5671: }
5672: # endif
5673:
1.1 bertrand 5674: pthread_mutex_unlock(
5675: &((*s_etat_processus).mutex));
5676: return(EXIT_FAILURE);
5677: }
5678: }
5679: }
5680:
1.23 bertrand 5681: if ((*s_etat_processus)
5682: .nombre_interruptions_non_affectees != 0)
5683: {
5684: affectation_interruptions_logicielles(
5685: s_etat_processus);
5686: }
5687:
1.144 ! bertrand 5688: pthread_mutex_unlock(&((*s_etat_processus).mutex));
1.1 bertrand 5689: nanosleep(&attente, NULL);
1.85 bertrand 5690: scrutation_interruptions(s_etat_processus);
1.1 bertrand 5691: pthread_mutex_lock(&((*s_etat_processus).mutex));
5692: }
5693:
5694: pthread_mutex_unlock(&((*s_etat_processus).mutex));
5695:
5696: erreur_historique = write_history(
5697: (*s_etat_processus).nom_fichier_historique);
5698: clear_history();
5699:
5700: if (erreur_historique != 0)
5701: {
5702: if ((*s_etat_processus).langue == 'F')
5703: {
5704: printf("+++Erreur : L'historique ne peut être "
5705: "écrit\n");
5706: }
5707: else
5708: {
5709: printf("+++Error : History cannot be "
5710: "written\n");
5711: }
5712:
5713: if (test_cfsf(s_etat_processus, 51) == d_faux)
5714: {
5715: printf("%s", ds_beep);
5716: }
5717: }
5718:
5719: free((*s_etat_processus).nom_fichier_historique);
5720:
5721: if (((*s_etat_processus).core == d_vrai) &&
5722: (erreur == d_erreur) &&
5723: ((*s_etat_processus).var_volatile_traitement_sigint
5724: == 0))
5725: {
5726: printf("\n");
5727:
5728: if ((*s_etat_processus).langue == 'F')
5729: {
5730: printf("+++Information : Génération du fichier "
5731: "rpl-core [%d]\n", (int) getpid());
5732: }
5733: else
5734: {
5735: printf("+++Information : Writing rpl-core "
5736: "file [%d]\n", (int) getpid());
5737: }
5738:
5739: rplcore(s_etat_processus);
5740:
5741: if ((*s_etat_processus).langue == 'F')
5742: {
5743: printf("+++Information : Processus tracé [%d]\n",
5744: (int) getpid());
5745: }
5746: else
5747: {
5748: printf("+++Information : Done [%d]\n",
5749: (int) getpid());
5750: }
5751:
5752: printf("\n");
5753: }
5754:
5755: free((*s_etat_processus).definitions_chainees);
5756:
5757: /*
5758: * Libération de l'arbre des instructions
5759: */
5760:
5761: liberation_arbre_instructions(s_etat_processus,
5762: (*s_etat_processus).arbre_instructions);
5763: free((*s_etat_processus).pointeurs_caracteres);
5764:
5765: if ((*s_etat_processus).entree_standard != NULL)
5766: {
5767: pclose((*s_etat_processus).entree_standard);
5768: (*s_etat_processus).entree_standard = NULL;
5769: }
5770:
5771: if ((*s_etat_processus).nom_fichier_impression != NULL)
5772: {
5773: if (test_cfsf(s_etat_processus, 51) == d_faux)
5774: {
5775: printf("%s", ds_beep);
5776: }
5777:
5778: if ((*s_etat_processus).langue == 'F')
5779: {
5780: printf("+++Attention : Queue d'impression "
5781: "non vide !\n");
5782: }
5783: else
5784: {
5785: printf("+++Warning : Non empty printing "
5786: "spool queue !\n");
5787: }
5788:
5789: instruction_erase(s_etat_processus);
5790: }
5791:
5792: if ((*s_etat_processus).fichiers_graphiques != NULL)
5793: {
5794: instruction_cllcd(s_etat_processus);
5795: }
5796:
5797: liberation(s_etat_processus, (*s_etat_processus).indep);
5798: liberation(s_etat_processus, (*s_etat_processus).depend);
5799:
5800: free((*s_etat_processus).label_x);
5801: free((*s_etat_processus).label_y);
5802: free((*s_etat_processus).label_z);
5803: free((*s_etat_processus).titre);
5804: free((*s_etat_processus).legende);
5805:
5806: liberation(s_etat_processus, (*s_etat_processus)
5807: .parametres_courbes_de_niveau);
5808:
5809: for(i = 0; i < d_NOMBRE_INTERRUPTIONS; i++)
5810: {
5811: liberation(s_etat_processus,
5812: (*s_etat_processus).corps_interruptions[i]);
5813:
5814: l_element_courant = (*s_etat_processus)
5815: .pile_origine_interruptions[i];
5816:
5817: while(l_element_courant != NULL)
5818: {
5819: l_element_suivant = (*((struct_liste_chainee *)
5820: l_element_courant)).suivant;
5821:
5822: liberation(s_etat_processus,
5823: (*((struct_liste_chainee *)
5824: l_element_courant)).donnee);
5825: free(l_element_courant);
5826:
5827: l_element_courant = l_element_suivant;
5828: }
5829: }
5830:
5831: if ((*s_etat_processus).instruction_derniere_erreur
5832: != NULL)
5833: {
5834: free((*s_etat_processus).instruction_derniere_erreur);
5835: (*s_etat_processus).instruction_derniere_erreur = NULL;
5836: }
5837:
5838: /*
5839: * Le pointeur s_etat_processus.nom_fichier_source est
5840: * alloué par le système. Il ne faut donc pas
5841: * le libérer...
5842: */
5843:
1.125 bertrand 5844: liberation_arbre_variables_partagees(s_etat_processus,
1.127 bertrand 5845: (*(*s_etat_processus).s_arbre_variables_partagees));
1.66 bertrand 5846: liberation_arbre_variables(s_etat_processus,
5847: (*s_etat_processus).s_arbre_variables, d_vrai);
5848: free((*s_etat_processus).pointeurs_caracteres_variables);
1.1 bertrand 5849:
1.121 bertrand 5850: l_element_statique_courant = (*s_etat_processus)
5851: .l_liste_variables_statiques;
5852:
5853: while(l_element_statique_courant != NULL)
5854: {
5855: l_element_statique_suivant =
5856: (*l_element_statique_courant).suivant;
5857: free(l_element_statique_courant);
5858: l_element_statique_courant = l_element_statique_suivant;
5859: }
5860:
1.127 bertrand 5861: l_element_partage_courant = (*(*s_etat_processus)
5862: .l_liste_variables_partagees);
5863:
5864: while(l_element_partage_courant != NULL)
5865: {
5866: l_element_partage_suivant =
5867: (*l_element_partage_courant).suivant;
5868: free(l_element_partage_courant);
5869: l_element_partage_courant = l_element_partage_suivant;
5870: }
5871:
1.1 bertrand 5872: /*
5873: * Si resultats est non nul, rplinit a été appelé
5874: * depuis rpl() [librpl] et non main().
5875: * On copie alors le contenu de la * pile dans un
5876: * tableau **resultats dont le pointeur de base a
5877: * été alloué dans rpl().
5878: */
5879:
5880: if (resultats != NULL)
5881: {
5882: if ((*resultats) != NULL)
5883: {
5884: free((*resultats));
5885:
1.136 bertrand 5886: if (((*resultats) = malloc(((size_t)
5887: ((*s_etat_processus)
5888: .hauteur_pile_operationnelle + 1))
1.1 bertrand 5889: * sizeof(unsigned char **))) != NULL)
5890: {
5891: (*resultats)[(*s_etat_processus)
5892: .hauteur_pile_operationnelle] = NULL;
5893: l_element_courant = (void *) (*s_etat_processus)
5894: .l_base_pile;
5895:
5896: for(i = 0; i < (*s_etat_processus)
5897: .hauteur_pile_operationnelle; i++)
5898: {
5899: if (l_element_courant != NULL)
5900: {
5901: (*resultats)[i] =
5902: formateur(s_etat_processus,
5903: 0, (*((struct_liste_chainee *)
5904: l_element_courant)).donnee);
5905:
5906: if ((*resultats)[i] == NULL)
5907: {
5908: i = (*s_etat_processus).
5909: hauteur_pile_operationnelle;
5910: }
5911: else
5912: {
5913: l_element_suivant =
5914: (*((struct_liste_chainee *)
5915: l_element_courant)).suivant;
5916: }
5917: }
5918: }
5919: }
5920: else
5921: {
5922: (*resultats) = NULL;
5923: erreur = d_es_allocation_memoire;
5924: }
5925: }
5926: }
5927:
5928: l_element_courant = (void *) (*s_etat_processus)
5929: .l_base_pile;
5930: while(l_element_courant != NULL)
5931: {
5932: l_element_suivant = (*((struct_liste_chainee *)
5933: l_element_courant)).suivant;
5934:
5935: liberation(s_etat_processus,
5936: (*((struct_liste_chainee *)
5937: l_element_courant)).donnee);
5938: free((struct_liste_chainee *) l_element_courant);
5939:
5940: l_element_courant = l_element_suivant;
5941: }
5942:
5943: l_element_courant = (void *) (*s_etat_processus)
5944: .l_base_pile_contextes;
5945: while(l_element_courant != NULL)
5946: {
5947: l_element_suivant = (*((struct_liste_chainee *)
5948: l_element_courant)).suivant;
5949:
5950: liberation(s_etat_processus,
5951: (*((struct_liste_chainee *)
5952: l_element_courant)).donnee);
5953: free((struct_liste_chainee *) l_element_courant);
5954:
5955: l_element_courant = l_element_suivant;
5956: }
5957:
5958: l_element_courant = (void *) (*s_etat_processus)
5959: .l_base_pile_taille_contextes;
5960: while(l_element_courant != NULL)
5961: {
5962: l_element_suivant = (*((struct_liste_chainee *)
5963: l_element_courant)).suivant;
5964:
5965: liberation(s_etat_processus,
5966: (*((struct_liste_chainee *)
5967: l_element_courant)).donnee);
5968: free((struct_liste_chainee *) l_element_courant);
5969:
5970: l_element_courant = l_element_suivant;
5971: }
5972:
5973: for(i = 0; i < (*s_etat_processus)
5974: .nombre_instructions_externes; i++)
5975: {
5976: free((*s_etat_processus).s_instructions_externes[i]
5977: .nom);
5978: free((*s_etat_processus).s_instructions_externes[i]
5979: .nom_bibliotheque);
5980: }
5981:
5982: if ((*s_etat_processus).nombre_instructions_externes != 0)
5983: {
5984: free((*s_etat_processus).s_instructions_externes);
5985: }
5986:
5987: l_element_courant = (void *) (*s_etat_processus)
5988: .s_bibliotheques;
5989:
5990: while(l_element_courant != NULL)
5991: {
5992: l_element_suivant = (*((struct_liste_chainee *)
5993: l_element_courant)).suivant;
5994:
5995: free((*((struct_bibliotheque *)
5996: (*((struct_liste_chainee *)
5997: l_element_courant)).donnee)).nom);
5998: dlclose((*((struct_bibliotheque *)
5999: (*((struct_liste_chainee *)
6000: l_element_courant)).donnee)).descripteur);
6001: free((*((struct_liste_chainee *) l_element_courant))
6002: .donnee);
6003: free(l_element_courant);
6004:
6005: l_element_courant = l_element_suivant;
6006: }
6007:
6008: l_element_courant = (void *) (*s_etat_processus)
6009: .l_base_pile_last;
6010: while(l_element_courant != NULL)
6011: {
6012: l_element_suivant = (*((struct_liste_chainee *)
6013: l_element_courant)).suivant;
6014:
6015: liberation(s_etat_processus,
6016: (*((struct_liste_chainee *)
6017: l_element_courant)).donnee);
6018: free((struct_liste_chainee *) l_element_courant);
6019:
6020: l_element_courant = l_element_suivant;
6021: }
6022:
6023: l_element_courant = (void *) (*s_etat_processus)
6024: .l_base_pile_systeme;
6025: while(l_element_courant != NULL)
6026: {
6027: l_element_suivant = (*((struct_liste_pile_systeme *)
6028: l_element_courant)).suivant;
6029:
6030: liberation(s_etat_processus,
6031: (*((struct_liste_pile_systeme *)
6032: l_element_courant)).indice_boucle);
6033: liberation(s_etat_processus,
6034: (*((struct_liste_pile_systeme *)
6035: l_element_courant)).limite_indice_boucle);
6036: liberation(s_etat_processus,
6037: (*((struct_liste_pile_systeme *)
6038: l_element_courant)).objet_de_test);
6039:
6040: if ((*((struct_liste_pile_systeme *)
6041: l_element_courant)).nom_variable != NULL)
6042: {
6043: free((*((struct_liste_pile_systeme *)
6044: l_element_courant)).nom_variable);
6045: }
6046:
6047: free((struct_liste_pile_systeme *)
6048: l_element_courant);
6049:
6050: l_element_courant = l_element_suivant;
6051: }
6052:
6053: l_element_courant = (void *)
6054: (*s_etat_processus).s_fichiers;
6055: while(l_element_courant != NULL)
6056: {
6057: l_element_suivant = (*((struct_liste_chainee *)
6058: l_element_courant)).suivant;
6059:
6060: fclose((*((struct_descripteur_fichier *)
6061: (*((struct_liste_chainee *)
6062: l_element_courant)).donnee))
1.12 bertrand 6063: .descripteur_c);
6064:
6065: if ((*((struct_descripteur_fichier *)
6066: (*((struct_liste_chainee *)
6067: l_element_courant)).donnee)).type != 'C')
6068: {
6069: sqlite3_close((*((struct_descripteur_fichier *)
6070: (*((struct_liste_chainee *)
6071: l_element_courant)).donnee))
6072: .descripteur_sqlite);
6073: }
1.1 bertrand 6074:
6075: if ((*((struct_descripteur_fichier *)
6076: (*((struct_liste_chainee *)
6077: l_element_courant)).donnee))
6078: .effacement == 'Y')
6079: {
6080: unlink((*((struct_descripteur_fichier *)
6081: (*((struct_liste_chainee *)
6082: l_element_courant)).donnee))
6083: .nom);
6084: }
6085:
6086: free((*((struct_descripteur_fichier *)
6087: (*((struct_liste_chainee *)
6088: l_element_courant)).donnee)).nom);
6089: free((struct_descripteur_fichier *)
6090: (*((struct_liste_chainee *)
6091: l_element_courant)).donnee);
6092: free(l_element_courant);
6093:
6094: l_element_courant = l_element_suivant;
6095: }
6096:
6097: l_element_courant = (void *)
6098: (*s_etat_processus).s_sockets;
6099: while(l_element_courant != NULL)
6100: {
6101: l_element_suivant = (*((struct_liste_chainee *)
6102: l_element_courant)).suivant;
6103:
6104: if ((*((struct_socket *)
6105: (*(*((struct_liste_chainee *)
6106: l_element_courant)).donnee).objet))
6107: .socket_connectee == d_vrai)
6108: {
6109: shutdown((*((struct_socket *)
6110: (*(*((struct_liste_chainee *)
6111: l_element_courant)).donnee).objet))
6112: .socket, SHUT_RDWR);
6113: }
6114:
6115: close((*((struct_socket *)
6116: (*(*((struct_liste_chainee *)
6117: l_element_courant)).donnee).objet)).socket);
6118:
6119: if ((*((struct_socket *) (*(*((struct_liste_chainee *)
6120: l_element_courant)).donnee).objet)).effacement
6121: == 'Y')
6122: {
6123: unlink((*((struct_socket *)
6124: (*(*((struct_liste_chainee *)
6125: l_element_courant)).donnee).objet))
6126: .adresse);
6127: }
6128:
6129: liberation(s_etat_processus,
6130: (*((struct_liste_chainee *)
6131: l_element_courant)).donnee);
6132: free(l_element_courant);
6133:
6134: l_element_courant = l_element_suivant;
6135: }
6136:
6137: l_element_courant = (void *)
6138: (*s_etat_processus).s_connecteurs_sql;
6139: while(l_element_courant != NULL)
6140: {
6141: l_element_suivant = (*((struct_liste_chainee *)
6142: l_element_courant)).suivant;
6143:
6144: sqlclose((*((struct_liste_chainee *)
6145: l_element_courant)).donnee);
6146: liberation(s_etat_processus,
6147: (*((struct_liste_chainee *)
6148: l_element_courant)).donnee);
6149: free(l_element_courant);
6150:
6151: l_element_courant = l_element_suivant;
6152: }
6153:
6154: l_element_courant = (*s_etat_processus).s_marques;
6155: while(l_element_courant != NULL)
6156: {
6157: free((*((struct_marque *) l_element_courant)).label);
6158: free((*((struct_marque *) l_element_courant)).position);
6159: l_element_suivant = (*((struct_marque *)
6160: l_element_courant)).suivant;
6161: free(l_element_courant);
6162: l_element_courant = l_element_suivant;
6163: }
6164: }
6165: else
6166: {
6167: erreur = d_es_allocation_memoire;
6168:
6169: if (test_cfsf(s_etat_processus, 51) == d_faux)
6170: {
6171: printf("%s", ds_beep);
6172: }
6173:
6174: if ((*s_etat_processus).langue == 'F')
6175: {
6176: printf("+++Système : Mémoire insuffisante\n");
6177: }
6178: else
6179: {
6180: printf("+++System : Not enough memory\n");
6181: }
6182: }
6183: }
6184:
6185: liberation_allocateur(s_etat_processus);
6186: }
6187:
6188: if (traitement_fichier_temporaire == 'Y')
6189: {
1.124 bertrand 6190: destruction_fichier(nom_fichier_temporaire);
1.1 bertrand 6191: free(nom_fichier_temporaire);
6192: }
6193:
6194: if ((*s_etat_processus).profilage == d_vrai)
6195: {
6196: ecriture_profil(s_etat_processus);
6197: liberation_profil(s_etat_processus);
6198: }
6199: }
6200:
6201: closelog();
6202:
6203: pthread_mutex_destroy(&((*s_etat_processus).protection_liste_mutexes));
6204:
6205: retrait_thread(s_etat_processus);
6206:
6207: pthread_mutex_destroy(&((*s_etat_processus).mutex));
1.30 bertrand 6208: pthread_mutex_destroy(&((*s_etat_processus).mutex_allocation));
1.117 bertrand 6209: pthread_mutex_destroy(&mutex_sections_critiques);
1.128 bertrand 6210: pthread_mutex_destroy(&mutex_liste_variables_partagees);
1.29 bertrand 6211:
1.91 bertrand 6212: # ifndef SEMAPHORES_NOMMES
1.93 bertrand 6213: sem_post(&((*s_etat_processus).semaphore_fork));
6214: sem_destroy(&((*s_etat_processus).semaphore_fork));
1.91 bertrand 6215: # else
6216: sem_post((*s_etat_processus).semaphore_fork);
1.92 bertrand 6217: sem_destroy3((*s_etat_processus).semaphore_fork, getpid(), pthread_self(),
6218: SEM_FORK);
1.91 bertrand 6219: # endif
1.1 bertrand 6220:
6221: free((*s_etat_processus).localisation);
6222:
1.17 bertrand 6223: # ifndef SEMAPHORES_NOMMES
1.1 bertrand 6224: sem_post(&semaphore_gestionnaires_signaux);
6225: sem_destroy(&semaphore_gestionnaires_signaux);
1.17 bertrand 6226: # else
6227: sem_post(semaphore_gestionnaires_signaux);
1.92 bertrand 6228: sem_destroy2(semaphore_gestionnaires_signaux, getpid(), SEM_SIGNAUX);
1.17 bertrand 6229: # endif
1.1 bertrand 6230:
1.83 bertrand 6231: destruction_queue_signaux(s_etat_processus);
1.76 bertrand 6232: liberation_contexte_cas(s_etat_processus);
6233:
1.40 bertrand 6234: free((*s_etat_processus).chemin_fichiers_temporaires);
1.103 bertrand 6235:
6236: if ((*s_etat_processus).requete_redemarrage == d_vrai)
6237: {
6238: chdir(repertoire_initial);
1.105 bertrand 6239: execvp(arg_exec[0], &(arg_exec[0]));
1.103 bertrand 6240: erreur = d_erreur;
6241: }
6242:
1.104 bertrand 6243: free(arg_exec);
1.122 bertrand 6244: arret_thread_signaux(s_etat_processus);
1.24 bertrand 6245: free(s_etat_processus);
6246:
1.8 bertrand 6247: # ifdef DEBUG_MEMOIRE
1.24 bertrand 6248: debug_memoire_verification();
6249: analyse_post_mortem();
1.8 bertrand 6250: # endif
6251:
1.94 bertrand 6252: # ifdef HAVE_STACK_OVERFLOW_RECOVERY
6253: stackoverflow_deinstall_handler();
6254: # endif
6255:
6256: # ifdef HAVE_SIGSEGV_RECOVERY
6257: if (debug == d_faux)
6258: {
6259: sigsegv_deinstall_handler();
6260: }
6261: # endif
6262:
1.13 bertrand 6263: return((erreur == d_absence_erreur) ? EXIT_SUCCESS : EXIT_FAILURE);
1.1 bertrand 6264: }
6265:
6266:
6267: void
6268: informations(struct_processus *s_etat_processus)
6269: {
6270: printf("\n");
6271:
6272: if ((*s_etat_processus).langue == 'F')
6273: {
6274: printf(" rpl [-options] [programme]\n");
1.13 bertrand 6275: printf(" -a : analyse du code\n");
1.1 bertrand 6276: printf(" -A : paramètres passés au programme principal\n");
6277: printf(" -c : génération de fichier de débogage (rpl-core)\n");
6278: printf(" -d : option de déverminage interne\n");
6279: printf(" -D : lancement d'un daemon\n");
6280: printf(" -h : aide sur la ligne de commande\n");
6281: printf(" -i : fonctionnement interactif\n");
6282: printf(" -l : licence d'utilisation\n");
6283: printf(" -n : ignorance du signal HUP\n");
6284: printf(" -p : précompilation du script avant exécution\n");
1.124 bertrand 6285: printf(" -P : profilage (-P ou -PP)\n");
1.1 bertrand 6286: printf(" -s : empêchement de l'ouverture de l'écran initial\n");
6287: printf(" -S : exécution du script passé en ligne de commande\n");
6288: printf(" -t : trace\n");
6289: printf(" -v : version\n");
6290: }
6291: else
6292: {
6293: printf(" rpl [-options] [program]\n");
1.13 bertrand 6294: printf(" -a : analyzes program\n");
1.1 bertrand 6295: printf(" -A : sends parameters to main program\n");
6296: printf(" -c : allows creation of a rpl-core file, providing a way"
6297: "\n"
6298: " to debug a program\n");
6299: printf(" -d : internal debug process\n");
6300: printf(" -D : starts in daemon mode\n");
6301: printf(" -h : shows a summary of available options\n");
6302: printf(" -i : runs the RPL/2 sequencer in interactive mode\n");
6303: printf(" -l : prints the user licence of the software\n");
6304: printf(" -n : ignores HUP signal\n");
6305: printf(" -p : precompiles script\n");
1.124 bertrand 6306: printf(" -P : computes profile data (-P or -PP)\n");
1.1 bertrand 6307: printf(" -s : disables splash screen\n");
6308: printf(" -S : executes script written in command line\n");
6309: printf(" -t : enables tracing mode\n");
6310: printf(" -v : prints the version number\n");
6311: }
6312:
6313: printf("\n");
6314:
6315: return;
6316: }
6317:
1.96 bertrand 6318:
1.100 bertrand 6319: logical1
6320: controle_integrite(struct_processus *s_etat_processus,
6321: unsigned char *executable_candidat, unsigned char *executable)
6322: {
6323: unsigned char *md5;
6324: unsigned char *sha1;
6325:
6326: if (strcmp(executable, "rplpp") == 0)
6327: {
6328: md5 = rplpp_md5;
6329: sha1 = rplpp_sha1;
6330: }
6331: else if (strcmp(executable, "rplfile") == 0)
6332: {
6333: md5 = rplfile_md5;
6334: sha1 = rplfile_sha1;
6335: }
6336: else if (strcmp(executable, "rpliconv") == 0)
6337: {
6338: md5 = rpliconv_md5;
6339: sha1 = rpliconv_sha1;
6340: }
6341: else if (strcmp(executable, "rplawk") == 0)
6342: {
6343: md5 = rplawk_md5;
6344: sha1 = rplawk_sha1;
6345: }
6346: else if (strcmp(executable, "rplconvert") == 0)
6347: {
6348: md5 = rplconvert_md5;
6349: sha1 = rplconvert_sha1;
6350: }
6351: else
6352: {
6353: return(d_faux);
6354: }
6355:
6356: if (controle(s_etat_processus, executable_candidat, "md5", md5) != d_vrai)
6357: {
6358: return(d_faux);
6359: }
6360:
6361: if (controle(s_etat_processus, executable_candidat, "sha1", sha1) != d_vrai)
6362: {
6363: return(d_faux);
6364: }
6365:
6366: return(d_vrai);
6367: }
6368:
6369:
1.96 bertrand 6370: unsigned char *
6371: date_compilation()
6372: {
6373: unsigned char *date;
6374:
6375: if ((date = malloc((strlen(d_date_en_rpl) + 1) * sizeof(unsigned char)))
6376: == NULL)
6377: {
6378: return(NULL);
6379: }
6380:
6381: strcpy(date, d_date_en_rpl);
6382:
6383: return(date);
6384: }
6385:
1.1 bertrand 6386: // vim: ts=4