1: /*
2: ================================================================================
3: RPL/2 (R) version 4.0.16
4: Copyright (C) 1989-2010 Dr. BERTRAND Joël
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
24: #include "rpl.conv.h"
25:
26:
27: /*
28: ================================================================================
29: Programme principal
30: ================================================================================
31: */
32:
33: int
34: rplinit(int argc, char *argv[], unsigned char ***resultats, char *rpl_home)
35: {
36: # include "copyright.conv.h"
37: # include "licence.conv.h"
38:
39: file *f_source;
40:
41: int erreur_historique;
42: int option_P;
43: int status;
44:
45: logical1 core;
46: logical1 debug;
47: logical1 erreur_fichier;
48: logical1 existence;
49: logical1 mode_interactif;
50: logical1 option_a;
51: logical1 option_A;
52: logical1 option_c;
53: logical1 option_d;
54: logical1 option_D;
55: logical1 option_h;
56: logical1 option_i;
57: logical1 option_l;
58: logical1 option_n;
59: logical1 option_p;
60: logical1 option_s;
61: logical1 option_S;
62: logical1 option_t;
63: logical1 option_v;
64: logical1 ouverture;
65:
66: pthread_mutexattr_t attributs_mutex;
67:
68: ssize_t longueur_ecriture;
69:
70: struct_objet *s_objet;
71:
72: struct_processus *s_etat_processus;
73:
74: struct_table_variables_partagees s_variables_partagees;
75:
76: struct sigaction action;
77: struct sigaction registre;
78:
79: struct timespec attente;
80:
81: unsigned char *arguments;
82: unsigned char drapeau_encart;
83: unsigned char *type_debug;
84: unsigned char *home;
85: unsigned char *langue;
86: unsigned char *message;
87: unsigned char *nom_fichier_temporaire;
88: unsigned char option;
89: unsigned char presence_definition;
90: unsigned char *ptr;
91: unsigned char *tampon;
92:
93: unsigned long i;
94: unsigned long unite_fichier;
95:
96: void *l_element_courant;
97: void *l_element_suivant;
98:
99: volatile int erreur;
100: volatile unsigned char traitement_fichier_temporaire;
101:
102: # ifdef DEBUG_MEMOIRE
103: debug_memoire_initialisation();
104: # endif
105:
106: setvbuf(stdout, NULL, _IOLBF, 0);
107: setvbuf(stderr, NULL, _IOLBF, 0);
108:
109: # ifndef SEMAPHORES_NOMMES
110: sem_init(&semaphore_liste_threads, 0, 1);
111: sem_init(&semaphore_gestionnaires_signaux, 0, 0);
112: sem_init(&semaphore_gestionnaires_signaux_atomique, 0, 1);
113: # else
114: semaphore_liste_threads = sem_init2(1, sem_liste_threads);
115: semaphore_gestionnaires_signaux = sem_init2(0, sem_gestionnaires_signaux);
116: semaphore_gestionnaires_signaux_atomique = sem_init2(1,
117: sem_gestionnaires_signaux_atomique);
118:
119: if ((semaphore_liste_threads == SEM_FAILED) ||
120: (semaphore_gestionnaires_signaux == SEM_FAILED) ||
121: (semaphore_gestionnaires_signaux_atomique == SEM_FAILED))
122: {
123: erreur = d_es_allocation_memoire;
124:
125: if ((langue = getenv("LANG")) != NULL)
126: {
127: if (strncmp(langue, "fr", 2) == 0)
128: {
129: uprintf("+++Système : Mémoire insuffisante\n");
130: }
131: else
132: {
133: uprintf("+++System : Not enough memory\n");
134: }
135: }
136: else
137: {
138: uprintf("+++System : Not enough memory\n");
139: }
140:
141: return(EXIT_FAILURE);
142: }
143: # endif
144:
145: if ((s_etat_processus = malloc(sizeof(struct_processus))) == NULL)
146: {
147: erreur = d_es_allocation_memoire;
148:
149: if ((langue = getenv("LANG")) != NULL)
150: {
151: if (strncmp(langue, "fr", 2) == 0)
152: {
153: uprintf("+++Système : Mémoire insuffisante\n");
154: }
155: else
156: {
157: uprintf("+++System : Not enough memory\n");
158: }
159: }
160: else
161: {
162: uprintf("+++System : Not enough memory\n");
163: }
164:
165: return(EXIT_FAILURE);
166: }
167:
168: if ((langue = getenv("LANG")) != NULL)
169: {
170: (*s_etat_processus).langue = (strncmp(langue, "fr", 2) == 0)
171: ? 'F' : 'E';
172: }
173: else
174: {
175: (*s_etat_processus).langue = 'E';
176: }
177:
178: (*s_etat_processus).exception = d_ep;
179: (*s_etat_processus).erreur_systeme = d_es;
180: (*s_etat_processus).erreur_execution = d_ex;
181:
182: (*s_etat_processus).rpl_home = rpl_home;
183:
184: insertion_thread(s_etat_processus, d_vrai);
185:
186: pthread_mutexattr_init(&attributs_mutex);
187: pthread_mutexattr_settype(&attributs_mutex, PTHREAD_MUTEX_NORMAL);
188: pthread_mutex_init(&((*s_etat_processus).mutex), &attributs_mutex);
189: pthread_mutexattr_destroy(&attributs_mutex);
190:
191: # ifndef SEMAPHORES_NOMMES
192: sem_init(&((*s_etat_processus).semaphore_fork), 0, 0);
193: # else
194: if (((*s_etat_processus).semaphore_fork = sem_init2(0, sem_fork)) ==
195: SEM_FAILED)
196: {
197: if ((*s_etat_processus).langue == 'F')
198: {
199: uprintf("+++Système : Mémoire insuffisante\n");
200: }
201: else
202: {
203: uprintf("+++System : Not enough memory\n");
204: }
205:
206: return(EXIT_FAILURE);
207: }
208: # endif
209:
210: pthread_mutexattr_init(&attributs_mutex);
211: pthread_mutexattr_settype(&attributs_mutex, PTHREAD_MUTEX_NORMAL);
212: pthread_mutex_init(&((*s_etat_processus).protection_liste_mutexes),
213: &attributs_mutex);
214: pthread_mutexattr_destroy(&attributs_mutex);
215:
216: (*s_etat_processus).s_liste_variables_partagees = &s_variables_partagees;
217:
218: s_variables_partagees.nombre_variables = 0;
219: s_variables_partagees.nombre_variables_allouees = 0;
220: s_variables_partagees.table = NULL;
221:
222: pthread_mutexattr_init(&attributs_mutex);
223: pthread_mutexattr_settype(&attributs_mutex, PTHREAD_MUTEX_NORMAL);
224: pthread_mutex_init(&((*((*s_etat_processus).s_liste_variables_partagees))
225: .mutex), &attributs_mutex);
226: pthread_mutexattr_destroy(&attributs_mutex);
227:
228: localisation_courante(s_etat_processus);
229: (*s_etat_processus).erreur_systeme = d_es;
230:
231: if ((*s_etat_processus).localisation == NULL)
232: {
233: if (((*s_etat_processus).localisation = malloc((strlen(d_locale) + 1) *
234: sizeof(unsigned char))) == NULL)
235: {
236: if ((*s_etat_processus).langue == 'F')
237: {
238: uprintf("+++Système : Mémoire insuffisante\n");
239: }
240: else
241: {
242: uprintf("+++System : Not enough memory\n");
243: }
244:
245: return(EXIT_FAILURE);
246: }
247:
248: strcpy((*s_etat_processus).localisation, d_locale);
249: }
250:
251: printf("+++RPL/2 (R) version %s (%s)\n", d_version_rpl,
252: ((*s_etat_processus).langue == 'F') ? d_date_rpl : d_date_en_rpl);
253:
254: if ((*s_etat_processus).langue == 'F')
255: {
256: printf("+++Copyright (C) 1989 à 2009, 2010 BERTRAND Joël\n");
257: }
258: else
259: {
260: printf("+++Copyright (C) 1989 to 2009, 2010 BERTRAND Joel\n");
261: }
262:
263: if (getenv("HOME") != NULL)
264: {
265: home = getenv("HOME");
266: }
267: else if ((getenv("USER") != NULL) && (getpwnam(getenv("USER")) != NULL))
268: {
269: home = getpwnam(getenv("USER"))->pw_dir;
270: }
271: else if ((getenv("LOGNAME") != NULL) && (getpwnam(getenv("LOGNAME"))
272: != NULL))
273: {
274: home = getpwnam(getenv("LOGNAME"))->pw_dir;
275: }
276: else if ((getuid() != ((uid_t) -1)) && (getpwuid(getuid()) != NULL))
277: {
278: home = getpwuid(getuid())->pw_dir;
279: }
280: else
281: {
282: home = "";
283: }
284:
285: // Initialisation d'une clef
286:
287: if (pthread_key_create(&semaphore_fork_processus_courant, NULL) != 0)
288: {
289: if ((*s_etat_processus).langue == 'F')
290: {
291: printf("+++Système : Mémoire insuffisante\n");
292: }
293: else
294: {
295: printf("+++System : Not enough memory\n");
296: }
297:
298: return(EXIT_FAILURE);
299: }
300:
301: # ifndef SEMAPHORES_NOMMES
302: if (pthread_setspecific(semaphore_fork_processus_courant,
303: &((*s_etat_processus).semaphore_fork)) != 0)
304: # else
305: if (pthread_setspecific(semaphore_fork_processus_courant,
306: (*s_etat_processus).semaphore_fork) != 0)
307: # endif
308: {
309: if ((*s_etat_processus).langue == 'F')
310: {
311: printf("+++Système : Mémoire insuffisante\n");
312: }
313: else
314: {
315: printf("+++System : Not enough memory\n");
316: }
317:
318: return(EXIT_FAILURE);
319: }
320:
321: // Initialisation d'une pile de signal pour récupérer les
322: // débordement de pile
323:
324: # ifndef Cygwin
325: if (((*s_etat_processus).pile_signal.ss_sp =
326: malloc((*s_etat_processus).pile_signal.ss_size =
327: SIGSTKSZ)) == NULL)
328: {
329: erreur = d_es_allocation_memoire;
330:
331: if ((*s_etat_processus).langue == 'F')
332: {
333: printf("+++Système : Mémoire insuffisante\n");
334: }
335: else
336: {
337: printf("+++System : Not enough memory\n");
338: }
339:
340: return(EXIT_FAILURE);
341: }
342:
343: (*s_etat_processus).pile_signal.ss_flags = 0;
344:
345: if (sigaltstack(&((*s_etat_processus).pile_signal), NULL) != 0)
346: {
347: erreur = d_es_signal;
348:
349: if ((*s_etat_processus).langue == 'F')
350: {
351: printf("+++Système : Initialisation de la pile spécifique de signal"
352: " impossible\n");
353: }
354: else
355: {
356: printf("+++System : Initialization of signal stack failed\n");
357: }
358:
359: return(EXIT_FAILURE);
360: }
361: # endif
362:
363: action.sa_sigaction = interruption1;
364: action.sa_flags = SA_ONSTACK | SA_SIGINFO;
365:
366: if (sigaction(SIGINT, &action, NULL) != 0)
367: {
368: erreur = d_es_signal;
369:
370: if ((*s_etat_processus).langue == 'F')
371: {
372: printf("+++Système : Initialisation des signaux POSIX "
373: "impossible\n");
374: }
375: else
376: {
377: printf("+++System : Initialization of POSIX signals failed\n");
378: }
379:
380: return(EXIT_FAILURE);
381: }
382:
383: action.sa_sigaction = interruption2;
384: action.sa_flags = SA_NODEFER | SA_ONSTACK | SA_SIGINFO;
385:
386: if (sigaction(SIGTSTP, &action, NULL) != 0)
387: {
388: if ((*s_etat_processus).langue == 'F')
389: {
390: printf("+++Système : Initialisation des signaux POSIX "
391: "impossible\n");
392: }
393: else
394: {
395: printf("+++System : Initialization of POSIX signals failed\n");
396: }
397:
398: return(EXIT_FAILURE);
399: }
400:
401: action.sa_sigaction = interruption4;
402: action.sa_flags = SA_ONSTACK | SA_SIGINFO;
403:
404: if (sigaction(SIGSTART, &action, NULL) != 0)
405: {
406: if ((*s_etat_processus).langue == 'F')
407: {
408: printf("+++Système : Initialisation des signaux POSIX "
409: "impossible\n");
410: }
411: else
412: {
413: printf("+++System : Initialization of POSIX signals failed\n");
414: }
415:
416: return(EXIT_FAILURE);
417: }
418:
419: if (sigaction(SIGCONT, &action, NULL) != 0)
420: {
421: if ((*s_etat_processus).langue == 'F')
422: {
423: printf("+++Système : Initialisation des signaux POSIX "
424: "impossible\n");
425: }
426: else
427: {
428: printf("+++System : Initialization of POSIX signals failed\n");
429: }
430:
431: return(EXIT_FAILURE);
432: }
433:
434: action.sa_sigaction = interruption5;
435: action.sa_flags = SA_NODEFER | SA_ONSTACK | SA_SIGINFO;
436:
437: if (sigaction(SIGFSTOP, &action, NULL) != 0)
438: {
439: erreur = d_es_signal;
440:
441: if ((*s_etat_processus).langue == 'F')
442: {
443: printf("+++Système : Initialisation des signaux POSIX "
444: "impossible\n");
445: }
446: else
447: {
448: printf("+++System : Initialization of POSIX signals failed\n");
449: }
450:
451: return(EXIT_FAILURE);
452: }
453:
454: action.sa_sigaction = interruption11;
455: action.sa_flags = SA_NODEFER | SA_ONSTACK | SA_SIGINFO;
456:
457: if (sigaction(SIGFABORT, &action, NULL) != 0)
458: {
459: erreur = d_es_signal;
460:
461: if ((*s_etat_processus).langue == 'F')
462: {
463: printf("+++Système : Initialisation des signaux POSIX "
464: "impossible\n");
465: }
466: else
467: {
468: printf("+++System : Initialization of POSIX signals failed\n");
469: }
470:
471: return(EXIT_FAILURE);
472: }
473:
474: action.sa_sigaction = interruption8;
475: action.sa_flags = SA_NODEFER | SA_ONSTACK | SA_SIGINFO;
476:
477: if (sigaction(SIGURG, &action, NULL) != 0)
478: {
479: erreur = d_es_signal;
480:
481: if ((*s_etat_processus).langue == 'F')
482: {
483: printf("+++Système : Initialisation des signaux POSIX "
484: "impossible\n");
485: }
486: else
487: {
488: printf("+++System : Initialization of POSIX signals failed\n");
489: }
490:
491: return(EXIT_FAILURE);
492: }
493:
494: action.sa_sigaction = interruption7;
495: action.sa_flags = SA_NODEFER | SA_ONSTACK | SA_SIGINFO;
496:
497: if (sigaction(SIGPIPE, &action, NULL) != 0)
498: {
499: erreur = d_es_signal;
500:
501: if ((*s_etat_processus).langue == 'F')
502: {
503: printf("+++Système : Initialisation des signaux POSIX "
504: "impossible\n");
505: }
506: else
507: {
508: printf("+++System : Initialization of POSIX signals failed\n");
509: }
510:
511: return(EXIT_FAILURE);
512: }
513:
514: action.sa_sigaction = interruption6;
515: action.sa_flags = SA_ONSTACK | SA_SIGINFO;
516:
517: if (sigaction(SIGINJECT, &action, NULL) != 0)
518: {
519: erreur = d_es_signal;
520:
521: if ((*s_etat_processus).langue == 'F')
522: {
523: printf("+++Système : Initialisation des signaux POSIX "
524: "impossible\n");
525: }
526: else
527: {
528: printf("+++System : Initialization of POSIX signals failed\n");
529: }
530:
531: return(EXIT_FAILURE);
532: }
533:
534: action.sa_sigaction = interruption9;
535: action.sa_flags = SA_ONSTACK | SA_SIGINFO;
536:
537: if (sigaction(SIGABORT, &action, NULL) != 0)
538: {
539: erreur = d_es_signal;
540:
541: if ((*s_etat_processus).langue == 'F')
542: {
543: printf("+++Système : Initialisation des signaux POSIX "
544: "impossible\n");
545: }
546: else
547: {
548: printf("+++System : Initialization of POSIX signals failed\n");
549: }
550:
551: return(EXIT_FAILURE);
552: }
553:
554: action.sa_sigaction = interruption1;
555: action.sa_flags = SA_NODEFER | SA_ONSTACK | SA_SIGINFO;
556:
557: if (sigaction(SIGALRM, &action, NULL) != 0)
558: {
559: erreur = d_es_signal;
560:
561: if ((*s_etat_processus).langue == 'F')
562: {
563: printf("+++Système : Initialisation des signaux POSIX "
564: "impossible\n");
565: }
566: else
567: {
568: printf("+++System : Initialization of POSIX signals failed\n");
569: }
570:
571: return(EXIT_FAILURE);
572: }
573:
574: action.sa_sigaction = interruption3;
575: action.sa_flags = SA_NODEFER | SA_ONSTACK | SA_SIGINFO;
576:
577: (*s_etat_processus).chemin_fichiers_temporaires =
578: recherche_chemin_fichiers_temporaires(s_etat_processus);
579:
580: erreur = d_absence_erreur;
581: core = d_faux;
582: mode_interactif = d_faux;
583: (*s_etat_processus).nom_fichier_source = NULL;
584: (*s_etat_processus).definitions_chainees = NULL;
585: (*s_etat_processus).type_debug = 0;
586: traitement_fichier_temporaire = 'N';
587: option = ' ';
588: drapeau_encart = 'Y';
589: debug = d_faux;
590: arguments = NULL;
591:
592: (*s_etat_processus).s_fichiers = NULL;
593: (*s_etat_processus).s_sockets = NULL;
594: (*s_etat_processus).s_connecteurs_sql = NULL;
595:
596: setlogmask(LOG_MASK(LOG_NOTICE));
597: openlog(argv[0], LOG_ODELAY | LOG_PID, LOG_USER);
598:
599: if (argc == 1)
600: {
601: erreur = d_erreur;
602: informations(s_etat_processus);
603: }
604: else
605: {
606: presence_definition = 'N';
607: (*s_etat_processus).debug = d_faux;
608: (*s_etat_processus).lancement_interactif = d_faux;
609:
610: option_a = d_faux;
611: option_A = d_faux;
612: option_c = d_faux;
613: option_d = d_faux;
614: option_D = d_faux;
615: option_h = d_faux;
616: option_i = d_faux;
617: option_l = d_faux;
618: option_n = d_faux;
619: option_p = d_faux;
620: option_P = 0;
621: option_s = d_faux;
622: option_S = d_faux;
623: option_t = d_faux;
624: option_v = d_faux;
625:
626: while((--argc) > 0)
627: {
628: if ((*(++argv))[0] == '-')
629: {
630: while((option = *(++argv[0])) != '\0')
631: {
632: switch(option)
633: {
634: case 'a' :
635: {
636: if (option_a == d_vrai)
637: {
638: if ((*s_etat_processus).langue == 'F')
639: {
640: printf("+++Erreur : option -a présente "
641: "plus d'une fois\n");
642: }
643: else
644: {
645: printf("+++Error : more than one -a "
646: "on command line");
647: }
648:
649: return(EXIT_FAILURE);
650: }
651:
652: option_a = d_vrai;
653: break;
654: }
655:
656: case 'A' :
657: {
658: if (option_A == d_vrai)
659: {
660: if ((*s_etat_processus).langue == 'F')
661: {
662: printf("+++Erreur : option -A présente "
663: "plus d'une fois\n");
664: }
665: else
666: {
667: printf("+++Error : more than one -A "
668: "on command line");
669: }
670:
671: return(EXIT_FAILURE);
672: }
673:
674: option_A = d_vrai;
675:
676: while(*(++argv[0]) == ' ');
677: argv[0]--;
678:
679: if ((*(++argv[0])) != '\0')
680: {
681: if ((arguments = malloc((strlen(argv[0]) + 7) *
682: sizeof(unsigned char))) == NULL)
683: {
684: if ((*s_etat_processus).langue == 'F')
685: {
686: printf("+++Système : Mémoire "
687: "insuffisante\n");
688: }
689: else
690: {
691: printf("+++System : Not enough "
692: "memory\n");
693: }
694:
695: return(EXIT_FAILURE);
696: }
697:
698: ptr = arguments;
699: (*ptr) = d_code_fin_chaine;
700: strcat(ptr, "<< ");
701: ptr += 3;
702:
703: while(*(argv[0]) != '\0')
704: {
705: *(ptr++) = *(argv[0]++);
706: }
707:
708: (*ptr) = '\0';
709:
710: strcat(arguments, " >>");
711: argv[0]--;
712: }
713: else if ((--argc) > 0)
714: {
715: argv++;
716:
717: if ((arguments = malloc((strlen(argv[0]) + 7) *
718: sizeof(unsigned char))) == NULL)
719: {
720: if ((*s_etat_processus).langue == 'F')
721: {
722: printf("+++Système : Mémoire "
723: "insuffisante\n");
724: }
725: else
726: {
727: printf("+++System : Not enough "
728: "memory\n");
729: }
730:
731: return(EXIT_FAILURE);
732: }
733:
734: ptr = arguments;
735: (*ptr) = d_code_fin_chaine;
736: strcat(ptr, "<< ");
737: ptr += 3;
738:
739: while(*(argv[0]) != '\0')
740: {
741: *(ptr++) = *(argv[0]++);
742: }
743:
744: (*ptr) = '\0';
745:
746: strcat(arguments, " >>");
747: argv[0]--;
748: }
749: else
750: {
751: if ((*s_etat_processus).langue == 'F')
752: {
753: printf("+++Erreur : Aucune donnée "
754: "spécifié après l'option -A\n");
755: }
756: else
757: {
758: printf("+++Error : Data required after "
759: "-A option\n");
760: }
761:
762: return(EXIT_FAILURE);
763: }
764:
765: break;
766: }
767:
768: case 'c' :
769: {
770: if (option_c == d_vrai)
771: {
772: if ((*s_etat_processus).langue == 'F')
773: {
774: printf("+++Erreur : option -c présente "
775: "plus d'une fois\n");
776: }
777: else
778: {
779: printf("+++Error : more than one -c "
780: "on command line");
781: }
782:
783: return(EXIT_FAILURE);
784: }
785:
786: option_c = d_vrai;
787: core = d_vrai;
788: break;
789: }
790:
791: case 'd' :
792: {
793: if (option_d == d_vrai)
794: {
795: if ((*s_etat_processus).langue == 'F')
796: {
797: printf("+++Erreur : option -d présente "
798: "plus d'une fois\n");
799: }
800: else
801: {
802: printf("+++Error : more than one -d "
803: "on command line");
804: }
805:
806: return(EXIT_FAILURE);
807: }
808:
809: option_d = d_vrai;
810: debug = d_vrai;
811: break;
812: }
813:
814: case 'D' :
815: {
816: if (option_D == d_vrai)
817: {
818: if ((*s_etat_processus).langue == 'F')
819: {
820: printf("+++Erreur : option -D présente "
821: "plus d'une fois\n");
822: }
823: else
824: {
825: printf("+++Error : more than one -D "
826: "on command line");
827: }
828:
829: return(EXIT_FAILURE);
830: }
831:
832: option_D = d_vrai;
833: break;
834: }
835:
836: case 'h' :
837: {
838: if (option_h == d_vrai)
839: {
840: if ((*s_etat_processus).langue == 'F')
841: {
842: printf("+++Erreur : option -h présente "
843: "plus d'une fois\n");
844: }
845: else
846: {
847: printf("+++Error : more than one -h "
848: "on command line");
849: }
850:
851: return(EXIT_FAILURE);
852: }
853:
854: option_h = d_vrai;
855: informations(s_etat_processus);
856: break;
857: }
858:
859: case 'i' :
860: {
861: if (option_i == d_vrai)
862: {
863: if ((*s_etat_processus).langue == 'F')
864: {
865: printf("+++Erreur : option -i présente "
866: "plus d'une fois\n");
867: }
868: else
869: {
870: printf("+++Error : more than one -i "
871: "on command line");
872: }
873:
874: return(EXIT_FAILURE);
875: }
876: else if (option_S == d_vrai)
877: {
878: if ((*s_etat_processus).langue == 'F')
879: {
880: printf("+++Erreur : options -i et -S "
881: "incompatibles\n");
882: }
883: else
884: {
885: printf("+++Error : incompatible options -i "
886: "and -S\n");
887: }
888:
889: return(EXIT_FAILURE);
890: }
891: else if (option_p == d_vrai)
892: {
893: if ((*s_etat_processus).langue == 'F')
894: {
895: printf("+++Erreur : options -i et -p "
896: "incompatibles\n");
897: }
898: else
899: {
900: printf("+++Error : incompatible options -i "
901: "and -p\n");
902: }
903:
904: return(EXIT_FAILURE);
905: }
906:
907: option_i = d_vrai;
908: mode_interactif = d_vrai;
909: presence_definition = 'O';
910: break;
911: }
912:
913: case 'l' :
914: {
915: if (option_l == d_vrai)
916: {
917: if ((*s_etat_processus).langue == 'F')
918: {
919: printf("+++Erreur : option -l présente "
920: "plus d'une fois\n");
921: }
922: else
923: {
924: printf("+++Error : more than one -l "
925: "on command line");
926: }
927:
928: return(EXIT_FAILURE);
929: }
930:
931: option_l = d_vrai;
932:
933: if ((*s_etat_processus).langue == 'F')
934: {
935: printf("%s\n\n", CeCILL_fr);
936: }
937: else
938: {
939: printf("%s\n\n", CeCILL_en);
940: }
941:
942: break;
943: }
944:
945: case 'n' :
946: {
947: if (option_n == d_vrai)
948: {
949: if ((*s_etat_processus).langue == 'F')
950: {
951: printf("+++Erreur : option -n présente "
952: "plus d'une fois\n");
953: }
954: else
955: {
956: printf("+++Error : more than one -n "
957: "on command line");
958: }
959:
960: return(EXIT_FAILURE);
961: }
962:
963: option_n = d_vrai;
964:
965: break;
966: }
967:
968: case 'p' :
969: {
970: if (option_p == d_vrai)
971: {
972: if ((*s_etat_processus).langue == 'F')
973: {
974: printf("+++Erreur : option -p présente "
975: "plus d'une fois\n");
976: }
977: else
978: {
979: printf("+++Error : more than one -p "
980: "on command line");
981: }
982:
983: return(EXIT_FAILURE);
984: }
985: else if (option_i == d_vrai)
986: {
987: if ((*s_etat_processus).langue == 'F')
988: {
989: printf("+++Erreur : options -i et -p "
990: "incompatibles\n");
991: }
992: else
993: {
994: printf("+++Error : incompatible options -i "
995: "and -p\n");
996: }
997:
998: return(EXIT_FAILURE);
999: }
1000:
1001: option_p = d_vrai;
1002:
1003: break;
1004: }
1005:
1006: case 'P' :
1007: {
1008: if (option_P > 2)
1009: {
1010: if ((*s_etat_processus).langue == 'F')
1011: {
1012: printf("+++Erreur : option -P présente "
1013: "plus de deux fois\n");
1014: }
1015: else
1016: {
1017: printf("+++Error : more than two -P "
1018: "on command line");
1019: }
1020:
1021: return(EXIT_FAILURE);
1022: }
1023:
1024: option_P++;
1025:
1026: break;
1027: }
1028:
1029: case 's' :
1030: {
1031: if (option_s == d_vrai)
1032: {
1033: if ((*s_etat_processus).langue == 'F')
1034: {
1035: printf("+++Erreur : option -s présente "
1036: "plus d'une fois\n");
1037: }
1038: else
1039: {
1040: printf("+++Error : more than one -s "
1041: "on command line");
1042: }
1043:
1044: return(EXIT_FAILURE);
1045: }
1046:
1047: option_s = d_vrai;
1048: drapeau_encart = 'N';
1049: break;
1050: }
1051:
1052: case 'S' :
1053: {
1054: if (option_S == d_vrai)
1055: {
1056: if ((*s_etat_processus).langue == 'F')
1057: {
1058: printf("+++Erreur : option -S présente "
1059: "plus d'une fois\n");
1060: }
1061: else
1062: {
1063: printf("+++Error : more than one -S "
1064: "on command line");
1065: }
1066:
1067: return(EXIT_FAILURE);
1068: }
1069: else if (option_i == d_vrai)
1070: {
1071: if ((*s_etat_processus).langue == 'F')
1072: {
1073: printf("+++Erreur : options -i et -S "
1074: "incompatibles\n");
1075: }
1076: else
1077: {
1078: printf("+++Error : incompatible options -S "
1079: "and -i\n");
1080: }
1081:
1082: return(EXIT_FAILURE);
1083: }
1084:
1085: option_S = d_vrai;
1086:
1087: while(*(++argv[0]) == ' ');
1088: argv[0]--;
1089:
1090: if ((*(++argv[0])) != '\0')
1091: {
1092: if (((*s_etat_processus).definitions_chainees =
1093: malloc((strlen(argv[0]) + 1) *
1094: sizeof(unsigned char))) == NULL)
1095: {
1096: if ((*s_etat_processus).langue == 'F')
1097: {
1098: printf("+++Système : Mémoire "
1099: "insuffisante\n");
1100: }
1101: else
1102: {
1103: printf("+++System : Not enough "
1104: "memory\n");
1105: }
1106:
1107: return(EXIT_FAILURE);
1108: }
1109:
1110: ptr = (*s_etat_processus).definitions_chainees;
1111:
1112: while(*(argv[0]) != '\0')
1113: {
1114: *(ptr++) = *(argv[0]++);
1115: }
1116:
1117: (*ptr) = '\0';
1118:
1119: argv[0]--;
1120: presence_definition = 'O';
1121: }
1122: else if ((--argc) > 0)
1123: {
1124: argv++;
1125:
1126: if (((*s_etat_processus).definitions_chainees =
1127: malloc((strlen(argv[0]) + 1) *
1128: sizeof(unsigned char))) == NULL)
1129: {
1130: if ((*s_etat_processus).langue == 'F')
1131: {
1132: printf("+++Système : Mémoire "
1133: "insuffisante\n");
1134: }
1135: else
1136: {
1137: printf("+++System : Not enough "
1138: "memory\n");
1139: }
1140:
1141: return(EXIT_FAILURE);
1142: }
1143:
1144: ptr = (*s_etat_processus).definitions_chainees;
1145:
1146: while(*(argv[0]) != '\0')
1147: {
1148: *(ptr++) = *(argv[0]++);
1149: }
1150:
1151: (*ptr) = '\0';
1152:
1153: argv[0]--;
1154: presence_definition = 'O';
1155: }
1156: else
1157: {
1158: if ((*s_etat_processus).langue == 'F')
1159: {
1160: printf("+++Erreur : Aucun script "
1161: "spécifié après l'option -S\n");
1162: }
1163: else
1164: {
1165: printf("+++Error : Script required after "
1166: "-S option\n");
1167: }
1168:
1169: return(EXIT_FAILURE);
1170: }
1171:
1172: if (((*s_etat_processus).definitions_chainees =
1173: compactage((*s_etat_processus)
1174: .definitions_chainees)) == NULL)
1175: {
1176: if ((*s_etat_processus).langue == 'F')
1177: {
1178: printf("+++Système : Mémoire "
1179: "insuffisante\n");
1180: }
1181: else
1182: {
1183: printf("+++System : Not enough "
1184: "memory\n");
1185: }
1186:
1187: return(EXIT_FAILURE);
1188: }
1189:
1190: (*s_etat_processus).longueur_definitions_chainees =
1191: strlen((*s_etat_processus)
1192: .definitions_chainees);
1193:
1194: break;
1195: }
1196:
1197: case 't' :
1198: {
1199: if (option_t == d_vrai)
1200: {
1201: if ((*s_etat_processus).langue == 'F')
1202: {
1203: printf("+++Erreur : option -t présente "
1204: "plus d'une fois\n");
1205: }
1206: else
1207: {
1208: printf("+++Error : more than one -t "
1209: "on command line");
1210: }
1211:
1212: return(EXIT_FAILURE);
1213: }
1214:
1215: option_t = d_vrai;
1216: (*s_etat_processus).debug = d_vrai;
1217:
1218: while(*(++argv[0]) == ' ');
1219: argv[0]--;
1220:
1221: if ((*(++argv[0])) != '\0')
1222: {
1223: if ((type_debug = malloc((strlen(argv[0]) + 1) *
1224: sizeof(unsigned char))) == NULL)
1225: {
1226: if ((*s_etat_processus).langue == 'F')
1227: {
1228: printf("+++Système : Mémoire "
1229: "insuffisante\n");
1230: }
1231: else
1232: {
1233: printf("+++System : Not enough "
1234: "memory\n");
1235: }
1236:
1237: return(EXIT_FAILURE);
1238: }
1239:
1240: ptr = type_debug;
1241:
1242: while((*(argv[0]) != '\0') &&
1243: (*(argv[0]) != ' '))
1244: {
1245: *(ptr++) = *(argv[0]++);
1246: }
1247:
1248: (*ptr) = '\0';
1249:
1250: argv[0]--;
1251: }
1252: else if ((--argc) > 0)
1253: {
1254: argv++;
1255:
1256: if ((type_debug =
1257: malloc((strlen(argv[0]) + 1) *
1258: sizeof(unsigned char))) == NULL)
1259: {
1260: if ((*s_etat_processus).langue == 'F')
1261: {
1262: printf("+++Système : Mémoire "
1263: "insuffisante\n");
1264: }
1265: else
1266: {
1267: printf("+++System : Not enough "
1268: "memory\n");
1269: }
1270:
1271: return(EXIT_FAILURE);
1272: }
1273:
1274: ptr = type_debug;
1275:
1276: while(*(argv[0]) != '\0')
1277: {
1278: *(ptr++) = *(argv[0]++);
1279: }
1280:
1281: (*ptr) = '\0';
1282:
1283: argv[0]--;
1284: }
1285: else
1286: {
1287: if ((*s_etat_processus).langue == 'F')
1288: {
1289: printf("+++Erreur : Aucun niveau "
1290: "de débogage spécifié après "
1291: "l'option -t\n");
1292: }
1293: else
1294: {
1295: printf("+++Error : Debug level not "
1296: "specified after -t option\n");
1297: }
1298:
1299: return(EXIT_FAILURE);
1300: }
1301:
1302: ptr = type_debug;
1303:
1304: while(*ptr != '\0')
1305: {
1306: switch(*ptr)
1307: {
1308: case '0':
1309: case '1':
1310: case '2':
1311: case '3':
1312: case '4':
1313: case '5':
1314: case '6':
1315: case '7':
1316: case '8':
1317: case '9':
1318: case 'A':
1319: case 'B':
1320: case 'C':
1321: case 'D':
1322: case 'E':
1323: case 'F':
1324: {
1325: break;
1326: }
1327:
1328: default:
1329: {
1330: if ((*s_etat_processus).langue == 'F')
1331: {
1332: printf("+++Erreur : Niveau "
1333: "de débogage non "
1334: "hexadécimal\n");
1335: }
1336: else
1337: {
1338: printf("+++Error : Debug level must"
1339: " be hexadecimal "
1340: "integer\n");
1341: }
1342:
1343: return(EXIT_FAILURE);
1344: }
1345: }
1346:
1347: ptr++;
1348: }
1349:
1350: if (sscanf(type_debug, "%llX",
1351: &((*s_etat_processus).type_debug)) != 1)
1352: {
1353: if ((*s_etat_processus).langue == 'F')
1354: {
1355: printf("+++Erreur : Niveau "
1356: "de débogage non entier\n");
1357: }
1358: else
1359: {
1360: printf("+++Error : Debug level must"
1361: " be integer\n");
1362: }
1363:
1364: return(EXIT_FAILURE);
1365: }
1366:
1367: free(type_debug);
1368: break;
1369: }
1370:
1371: case 'v' :
1372: {
1373: if (option_v == d_vrai)
1374: {
1375: if ((*s_etat_processus).langue == 'F')
1376: {
1377: printf("+++Erreur : option -v présente "
1378: "plus d'une fois\n");
1379: }
1380: else
1381: {
1382: printf("+++Error : more than one -v "
1383: "on command line");
1384: }
1385:
1386: return(EXIT_FAILURE);
1387: }
1388:
1389: option_v = d_vrai;
1390: printf("\n");
1391:
1392: if ((*s_etat_processus).langue == 'F')
1393: {
1394: printf(" Reverse Polish Lisp/2 version %s "
1395: "pour systèmes "
1396: "POSIX\n", d_version_rpl);
1397: printf(" Langage procédural de très haut "
1398: "niveau, semi-compilé, "
1399: "extensible,\n");
1400: printf(" destiné principalement aux "
1401: "calculs scientifiques et "
1402: "symboliques\n");
1403: printf("%s\n", copyright);
1404: }
1405: else
1406: {
1407: printf(" Reverse Polish Lisp/2 version %s "
1408: "for POSIX operating systems\n",
1409: d_version_rpl);
1410: printf(" Half-compiled, high-level "
1411: "procedural language,\n");
1412: printf(" mainly aiming at scientific "
1413: "calculations\n");
1414: printf("%s\n", copyright_anglais);
1415: }
1416:
1417: printf("\n");
1418: break;
1419: }
1420:
1421: default :
1422: {
1423: if ((*s_etat_processus).langue == 'F')
1424: {
1425: printf("+++Information : Option -%c inconnue\n",
1426: option);
1427: }
1428: else
1429: {
1430: printf("+++Warning : -%c option unknown\n",
1431: option);
1432: }
1433:
1434: informations(s_etat_processus);
1435: break;
1436: }
1437: }
1438: }
1439: }
1440: else
1441: {
1442: if (presence_definition == 'O')
1443: {
1444: argc = 0;
1445:
1446: if ((*s_etat_processus).langue == 'F')
1447: {
1448: printf("+++Erreur : Plusieurs définitions\n");
1449: }
1450: else
1451: {
1452: printf("+++Error : More than one definition\n");
1453: }
1454:
1455: erreur = d_erreur;
1456: }
1457: else
1458: {
1459: (*s_etat_processus).nom_fichier_source = argv[0];
1460: presence_definition = 'O';
1461: }
1462: }
1463: }
1464:
1465: if (debug == d_faux)
1466: {
1467: if (sigaction(SIGSEGV, &action, NULL) != 0)
1468: {
1469: if ((*s_etat_processus).langue == 'F')
1470: {
1471: printf("+++Système : Initialisation des signaux POSIX "
1472: "impossible\n");
1473: }
1474: else
1475: {
1476: printf("+++System : Initialization of POSIX signals "
1477: "failed\n");
1478: }
1479:
1480: return(EXIT_FAILURE);
1481: }
1482:
1483: if (sigaction(SIGBUS, &action, NULL) != 0)
1484: {
1485: if ((*s_etat_processus).langue == 'F')
1486: {
1487: printf("+++Système : Initialisation des signaux POSIX "
1488: "impossible\n");
1489: }
1490: else
1491: {
1492: printf("+++System : Initialization of POSIX signals "
1493: "failed\n");
1494: }
1495:
1496: return(EXIT_FAILURE);
1497: }
1498: }
1499:
1500: if (option_n == d_vrai)
1501: {
1502: action.sa_sigaction = interruption10;
1503: action.sa_flags = SA_ONSTACK | SA_SIGINFO;
1504:
1505: if (sigaction(SIGHUP, &action, NULL) != 0)
1506: {
1507: if ((*s_etat_processus).langue == 'F')
1508: {
1509: printf("+++Système : Initialisation des signaux POSIX "
1510: "impossible\n");
1511: }
1512: else
1513: {
1514: printf("+++System : Initialization of POSIX signals "
1515: "failed\n");
1516: }
1517:
1518: return(EXIT_FAILURE);
1519: }
1520: }
1521:
1522: if (mode_interactif == d_vrai)
1523: {
1524: printf("\n");
1525:
1526: if ((*s_etat_processus).langue == 'F')
1527: {
1528: printf("+++Ce logiciel est un logiciel libre"
1529: " sans aucune garantie de "
1530: "fonctionnement.\n");
1531: printf("+++Pour plus de détails, utilisez la "
1532: "commande 'warranty'.\n");
1533: }
1534: else
1535: {
1536: printf("+++This is a free software with "
1537: "absolutely no warranty.\n");
1538: printf("+++For details, type 'warranty'.\n");
1539: }
1540:
1541: printf("\n");
1542:
1543: traitement_fichier_temporaire = 'Y';
1544:
1545: if ((nom_fichier_temporaire =
1546: creation_nom_fichier(s_etat_processus, (*s_etat_processus)
1547: .chemin_fichiers_temporaires)) == NULL)
1548: {
1549: if ((*s_etat_processus).langue == 'F')
1550: {
1551: printf("+++Système : Fichier indisponible\n");
1552: }
1553: else
1554: {
1555: printf("+++System : File unavailable\n");
1556: }
1557:
1558: return(EXIT_FAILURE);
1559: }
1560:
1561: if ((f_source = fopen(nom_fichier_temporaire, "w"))
1562: == NULL)
1563: {
1564: if ((*s_etat_processus).langue == 'F')
1565: {
1566: printf("+++Système : Fichier introuvable\n");
1567: }
1568: else
1569: {
1570: printf("+++System : File not found\n");
1571: }
1572:
1573: return(EXIT_FAILURE);
1574: }
1575:
1576: if (fprintf(f_source, "MODE_INTERACTIF\n") < 0)
1577: {
1578: if ((*s_etat_processus).langue == 'F')
1579: {
1580: printf("+++Système : Erreur d'écriture dans un fichier\n");
1581: }
1582: else
1583: {
1584: printf("+++System : Cannot write in file\n");
1585: }
1586:
1587: return(EXIT_FAILURE);
1588: }
1589:
1590: if (fprintf(f_source,
1591: "<< DO HALT UNTIL FALSE END >>\n") < 0)
1592: {
1593: if ((*s_etat_processus).langue == 'F')
1594: {
1595: printf("+++Système : Erreur d'écriture dans un fichier\n");
1596: }
1597: else
1598: {
1599: printf("+++System : Cannot write in file\n");
1600: }
1601:
1602: return(EXIT_FAILURE);
1603: }
1604:
1605: if (fclose(f_source) != 0)
1606: {
1607: if ((*s_etat_processus).langue == 'F')
1608: {
1609: printf("+++Système : Fichier indisponible\n");
1610: }
1611: else
1612: {
1613: printf("+++System : File unavailable\n");
1614: }
1615:
1616: return(EXIT_FAILURE);
1617: }
1618:
1619: (*s_etat_processus).lancement_interactif = d_vrai;
1620: (*s_etat_processus).nom_fichier_source =
1621: nom_fichier_temporaire;
1622:
1623: presence_definition = 'O';
1624: }
1625: else
1626: {
1627: nom_fichier_temporaire = NULL;
1628: }
1629:
1630: if ((*s_etat_processus).nom_fichier_source == NULL)
1631: {
1632: erreur_fichier = d_erreur;
1633: }
1634: else
1635: {
1636: erreur_fichier = caracteristiques_fichier(s_etat_processus,
1637: (*s_etat_processus).nom_fichier_source,
1638: &existence, &ouverture, &unite_fichier);
1639: }
1640:
1641: if (((existence == d_faux) || (erreur_fichier != d_absence_erreur)) &&
1642: (option_S == d_faux))
1643: {
1644: if (presence_definition == 'O')
1645: {
1646: if ((*s_etat_processus).langue == 'F')
1647: {
1648: printf("+++Erreur : Fichier %s inexistant\n",
1649: (*s_etat_processus).nom_fichier_source);
1650: }
1651: else
1652: {
1653: printf("+++Error : File %s not found\n",
1654: (*s_etat_processus).nom_fichier_source);
1655: }
1656:
1657: erreur = d_erreur;
1658: }
1659: else
1660: {
1661: if ((*s_etat_processus).langue == 'F')
1662: {
1663: printf("+++Erreur : Absence de définition à exécuter\n");
1664: }
1665: else
1666: {
1667: printf("+++Error : Any executable definition\n");
1668: }
1669: }
1670:
1671: return(EXIT_FAILURE);
1672: }
1673:
1674: if ((*s_etat_processus).chemin_fichiers_temporaires == NULL)
1675: {
1676: if ((*s_etat_processus).langue == 'F')
1677: {
1678: printf("+++Système : Chemin des fichiers temporaires nul\n");
1679: }
1680: else
1681: {
1682: printf("+++System : Null temporary files path\n");
1683: }
1684:
1685: return(EXIT_FAILURE);
1686: }
1687:
1688: if ((*s_etat_processus).debug == d_vrai)
1689: {
1690: if ((*s_etat_processus).langue == 'F')
1691: {
1692: printf("[%d] Chemin des fichiers temporaires %s\n\n",
1693: (int) getpid(),
1694: (*s_etat_processus).chemin_fichiers_temporaires);
1695: }
1696: else
1697: {
1698: printf("[%d] Temporary files path %s\n\n",
1699: (int) getpid(),
1700: (*s_etat_processus).chemin_fichiers_temporaires);
1701: }
1702: }
1703:
1704: if ((erreur == d_absence_erreur) && (presence_definition == 'O'))
1705: {
1706: (*s_etat_processus).profilage = (option_P != 0) ? d_vrai : d_faux;
1707: (*s_etat_processus).niveau_profilage = option_P;
1708: (*s_etat_processus).pile_profilage = NULL;
1709: (*s_etat_processus).pile_profilage_fonctions = NULL;
1710: gettimeofday(&((*s_etat_processus).horodatage_profilage), NULL);
1711:
1712: (*s_etat_processus).liste_mutexes = NULL;
1713:
1714: (*s_etat_processus).test_instruction = 'N';
1715: (*s_etat_processus).nombre_arguments = 0;
1716: (*s_etat_processus).affichage_arguments = 'N';
1717: (*s_etat_processus).autorisation_conversion_chaine = 'Y';
1718: (*s_etat_processus).autorisation_evaluation_nom = 'Y';
1719: (*s_etat_processus).autorisation_nom_implicite = 'Y';
1720: (*s_etat_processus).autorisation_empilement_programme = 'N';
1721: (*s_etat_processus).requete_arret = 'N';
1722: (*s_etat_processus).evaluation_forcee = 'N';
1723:
1724: (*s_etat_processus).constante_symbolique = 'N';
1725: (*s_etat_processus).traitement_symbolique = 'N';
1726:
1727: (*s_etat_processus).expression_courante = NULL;
1728: (*s_etat_processus).objet_courant = NULL;
1729: (*s_etat_processus).evaluation_expression_compilee = 'N';
1730:
1731: (*s_etat_processus).l_base_pile = NULL;
1732: (*s_etat_processus).l_base_pile_last = NULL;
1733:
1734: (*s_etat_processus).s_liste_variables = NULL;
1735: (*s_etat_processus).gel_liste_variables = d_faux;
1736: (*s_etat_processus).nombre_variables = 0;
1737: (*s_etat_processus).nombre_variables_allouees = 0;
1738: (*s_etat_processus).s_liste_variables_statiques = NULL;
1739: (*s_etat_processus).nombre_variables_statiques = 0;
1740: (*s_etat_processus).nombre_variables_statiques_allouees = 0;
1741: (*s_etat_processus).niveau_courant = 0;
1742: (*s_etat_processus).niveau_initial = 0;
1743: (*s_etat_processus).creation_variables_statiques = d_faux;
1744: (*s_etat_processus).creation_variables_partagees = d_faux;
1745: (*s_etat_processus).position_variable_courante = 0;
1746: (*s_etat_processus).position_variable_statique_courante = 0;
1747:
1748: (*s_etat_processus).s_bibliotheques = NULL;
1749: (*s_etat_processus).s_instructions_externes = NULL;
1750: (*s_etat_processus).nombre_instructions_externes = 0;
1751:
1752: (*s_etat_processus).systeme_axes = 0;
1753:
1754: (*s_etat_processus).x_min = -10.;
1755: (*s_etat_processus).x_max = 10.;
1756: (*s_etat_processus).y_min = -10.;
1757: (*s_etat_processus).y_max = 10.;
1758: (*s_etat_processus).z_min = -10.;
1759: (*s_etat_processus).z_max = 10.;
1760:
1761: (*s_etat_processus).x2_min = -10.;
1762: (*s_etat_processus).x2_max = 10.;
1763: (*s_etat_processus).y2_min = -10.;
1764: (*s_etat_processus).y2_max = 10.;
1765: (*s_etat_processus).z2_min = -10.;
1766: (*s_etat_processus).z2_max = 10.;
1767:
1768: (*s_etat_processus).resolution = .01;
1769:
1770: (*s_etat_processus).souris_active = d_faux;
1771:
1772: (*s_etat_processus).echelle_automatique_x = d_faux;
1773: (*s_etat_processus).echelle_automatique_y = d_faux;
1774: (*s_etat_processus).echelle_automatique_z = d_faux;
1775:
1776: (*s_etat_processus).echelle_automatique_x2 = d_faux;
1777: (*s_etat_processus).echelle_automatique_y2 = d_faux;
1778: (*s_etat_processus).echelle_automatique_z2 = d_faux;
1779:
1780: (*s_etat_processus).echelle_log_x = d_faux;
1781: (*s_etat_processus).echelle_log_y = d_faux;
1782: (*s_etat_processus).echelle_log_z = d_faux;
1783:
1784: (*s_etat_processus).echelle_log_x2 = d_faux;
1785: (*s_etat_processus).echelle_log_y2 = d_faux;
1786: (*s_etat_processus).echelle_log_z2 = d_faux;
1787:
1788: (*s_etat_processus).point_de_vue_theta = 4 * atan((real8) 1) / 6;
1789: (*s_etat_processus).point_de_vue_phi = 4 * atan((real8) 1) / 3;
1790: (*s_etat_processus).echelle_3D = 1;
1791:
1792: strcpy((*s_etat_processus).type_trace_eq, "FONCTION");
1793: strcpy((*s_etat_processus).type_trace_sigma, "POINTS");
1794: (*s_etat_processus).fichiers_graphiques = NULL;
1795: (*s_etat_processus).nom_fichier_impression = NULL;
1796: strcpy((*s_etat_processus).format_papier, "a4paper");
1797: (*s_etat_processus).entree_standard = NULL;
1798: (*s_etat_processus).s_marques = NULL;
1799: (*s_etat_processus).requete_nouveau_plan = d_vrai;
1800: (*s_etat_processus).mise_a_jour_trace_requise = d_faux;
1801:
1802: (*s_etat_processus).l_base_pile = NULL;
1803: (*s_etat_processus).hauteur_pile_operationnelle = 0;
1804: (*s_etat_processus).l_base_pile_contextes = NULL;
1805: (*s_etat_processus).l_base_pile_taille_contextes = NULL;
1806:
1807: (*s_etat_processus).position_courante = 0;
1808:
1809: (*s_etat_processus).l_base_pile_systeme = NULL;
1810: (*s_etat_processus).hauteur_pile_systeme = 0;
1811:
1812: (*s_etat_processus).l_base_pile_processus = NULL;
1813: (*s_etat_processus).presence_pipes = d_faux;
1814: (*s_etat_processus).pipe_donnees = 0;
1815: (*s_etat_processus).pipe_acquittement = 0;
1816: (*s_etat_processus).pipe_injections = 0;
1817: (*s_etat_processus).pipe_nombre_injections = 0;
1818: (*s_etat_processus).nombre_objets_injectes = 0;
1819: (*s_etat_processus).nombre_objets_envoyes_non_lus = 0;
1820: (*s_etat_processus).pourcentage_maximal_cpu = 100;
1821: (*s_etat_processus).temps_maximal_cpu = 0;
1822: (*s_etat_processus).thread_fusible = 0;
1823: (*s_etat_processus).presence_fusible = d_faux;
1824:
1825: (*s_etat_processus).niveau_recursivite = 0;
1826: (*s_etat_processus).generateur_aleatoire = NULL;
1827: (*s_etat_processus).type_generateur_aleatoire = NULL;
1828:
1829: (*s_etat_processus).colonne_statistique_1 = 1;
1830: (*s_etat_processus).colonne_statistique_2 = 2;
1831:
1832: (*s_etat_processus).debug_programme = d_faux;
1833: (*s_etat_processus).execution_pas_suivant = d_faux;
1834: (*s_etat_processus).traitement_instruction_halt = d_faux;
1835:
1836: (*s_etat_processus).derniere_exception = d_ep;
1837: (*s_etat_processus).derniere_erreur_systeme = d_es;
1838: (*s_etat_processus).derniere_erreur_execution = d_ex;
1839: (*s_etat_processus).derniere_erreur_evaluation = d_ex;
1840: (*s_etat_processus).derniere_erreur_fonction_externe = 0;
1841:
1842: (*s_etat_processus).erreur_processus_fils = d_faux;
1843: (*s_etat_processus).erreur_systeme_processus_fils = d_es;
1844: (*s_etat_processus).erreur_execution_processus_fils = d_ex;
1845: (*s_etat_processus).pid_erreur_processus_fils = 0;
1846: (*s_etat_processus).exception_processus_fils = d_ep;
1847: (*s_etat_processus).core = core;
1848: (*s_etat_processus).invalidation_message_erreur = d_faux;
1849: (*s_etat_processus).s_objet_errone = NULL;
1850: (*s_etat_processus).s_objet_erreur = NULL;
1851:
1852: (*s_etat_processus).retour_routine_evaluation = 'N';
1853:
1854: (*s_etat_processus).traitement_interruption = 'N';
1855: (*s_etat_processus).traitement_interruptible = 'Y';
1856: (*s_etat_processus).nombre_interruptions_en_queue = 0;
1857: (*s_etat_processus).nombre_interruptions_non_affectees = 0;
1858:
1859: for(i = 0; i < d_NOMBRE_INTERRUPTIONS; i++)
1860: {
1861: (*s_etat_processus).masque_interruptions[i] = 'N';
1862: (*s_etat_processus).queue_interruptions[i] = 0;
1863: (*s_etat_processus).corps_interruptions[i] = NULL;
1864: (*s_etat_processus).pile_origine_interruptions[i] = NULL;
1865: }
1866:
1867: (*s_etat_processus).at_exit = NULL;
1868:
1869: (*s_etat_processus).pointeurs_caracteres = NULL;
1870: (*s_etat_processus).arbre_instructions = NULL;
1871:
1872: (*s_etat_processus).tid_processus_pere = pthread_self();
1873: (*s_etat_processus).pid_processus_pere = getpid();
1874: (*s_etat_processus).processus_detache = d_vrai;
1875: (*s_etat_processus).var_volatile_processus_pere = -1;
1876: (*s_etat_processus).var_volatile_traitement_retarde_stop = 0;
1877: (*s_etat_processus).var_volatile_alarme = 0;
1878: (*s_etat_processus).var_volatile_requete_arret = 0;
1879: (*s_etat_processus).var_volatile_requete_arret2 = 0;
1880: (*s_etat_processus).var_volatile_traitement_retarde_stop = 0;
1881: (*s_etat_processus).var_volatile_traitement_sigint = 0;
1882: (*s_etat_processus).var_volatile_recursivite = 0;
1883: (*s_etat_processus).var_volatile_exception_gsl = 0;
1884: (*s_etat_processus).arret_depuis_abort = 0;
1885:
1886: initialisation_allocateur(s_etat_processus);
1887: initialisation_drapeaux(s_etat_processus);
1888:
1889: if ((*s_etat_processus).erreur_systeme != d_es)
1890: {
1891: if ((*s_etat_processus).langue == 'F')
1892: {
1893: printf("+++Système : Mémoire insuffisante\n");
1894: }
1895: else
1896: {
1897: printf("+++System : Not enough memory\n");
1898: }
1899:
1900: return(EXIT_FAILURE);
1901: }
1902:
1903: if (((*s_etat_processus).instruction_derniere_erreur =
1904: malloc(2 * sizeof(unsigned char))) == NULL)
1905: {
1906: erreur = d_es_allocation_memoire;
1907:
1908: if ((*s_etat_processus).langue == 'F')
1909: {
1910: printf("+++Système : Mémoire insuffisante\n");
1911: }
1912: else
1913: {
1914: printf("+++System : Not enough memory\n");
1915: }
1916:
1917: return(EXIT_FAILURE);
1918: }
1919:
1920: strcpy((*s_etat_processus).instruction_derniere_erreur, "");
1921: (*s_etat_processus).niveau_derniere_erreur = 0;
1922:
1923: if (traitement_fichier_temporaire == 'Y')
1924: {
1925: (*s_etat_processus).mode_interactif = 'Y';
1926: }
1927: else
1928: {
1929: (*s_etat_processus).mode_interactif = 'N';
1930: }
1931:
1932: if (((*s_etat_processus).instruction_courante = (unsigned char *)
1933: malloc(sizeof(unsigned char))) == NULL)
1934: {
1935: erreur = d_es_allocation_memoire;
1936:
1937: if ((*s_etat_processus).langue == 'F')
1938: {
1939: printf("+++Système : Mémoire insuffisante\n");
1940: }
1941: else
1942: {
1943: printf("+++System : Not enough memory\n");
1944: }
1945:
1946: return(EXIT_FAILURE);
1947: }
1948:
1949: (*s_etat_processus).instruction_courante[0] = d_code_fin_chaine;
1950:
1951: empilement_pile_systeme(s_etat_processus);
1952:
1953: free((*s_etat_processus).instruction_courante);
1954:
1955: if ((*s_etat_processus).erreur_systeme == d_es_allocation_memoire)
1956: {
1957: erreur = d_es_allocation_memoire;
1958: }
1959: else
1960: {
1961: (*((*s_etat_processus).l_base_pile_systeme))
1962: .retour_definition = 'Y';
1963:
1964: (*s_etat_processus).indep = (struct_objet *) malloc(
1965: sizeof(struct_objet));
1966: (*s_etat_processus).depend = (struct_objet *) malloc(
1967: sizeof(struct_objet));
1968: (*s_etat_processus).parametres_courbes_de_niveau =
1969: (struct_objet *) malloc(sizeof(struct_objet));
1970:
1971: if (((*s_etat_processus).indep != NULL) &&
1972: ((*s_etat_processus).depend != NULL) &&
1973: ((*s_etat_processus).parametres_courbes_de_niveau
1974: != NULL))
1975: {
1976: (*((*s_etat_processus).indep)).type = NOM;
1977: (*((*s_etat_processus).depend)).type = NOM;
1978: (*((*s_etat_processus).
1979: parametres_courbes_de_niveau)).type = LST;
1980:
1981: initialisation_objet((*s_etat_processus).indep);
1982: initialisation_objet((*s_etat_processus).depend);
1983: initialisation_objet((*s_etat_processus)
1984: .parametres_courbes_de_niveau);
1985:
1986: (*((*s_etat_processus).indep)).objet = (struct_nom *)
1987: malloc(sizeof(struct_nom));
1988: (*((*s_etat_processus).depend)).objet = (struct_nom *)
1989: malloc(sizeof(struct_nom));
1990: (*((*s_etat_processus).parametres_courbes_de_niveau))
1991: .objet = (struct_liste_chainee *)
1992: malloc(sizeof(struct_liste_chainee));
1993:
1994: if (((*((*s_etat_processus).depend)).objet == NULL) ||
1995: ((*((*s_etat_processus).depend)).objet == NULL) ||
1996: ((*((*s_etat_processus).
1997: parametres_courbes_de_niveau)).objet == NULL))
1998: {
1999: erreur = d_es_allocation_memoire;
2000:
2001: if ((*s_etat_processus).langue == 'F')
2002: {
2003: printf("+++Système : Mémoire insuffisante\n");
2004: }
2005: else
2006: {
2007: printf("+++System : Not enough memory\n");
2008: }
2009:
2010: return(EXIT_FAILURE);
2011: }
2012:
2013: (*((struct_nom *) (*((*s_etat_processus).indep)).objet))
2014: .nom = malloc(2 * sizeof(unsigned char));
2015: (*((struct_nom *) (*((*s_etat_processus).depend)).objet))
2016: .nom = malloc(2 * sizeof(unsigned char));
2017:
2018: if (((*((struct_nom *) (*((*s_etat_processus).indep))
2019: .objet)).nom == NULL) || ((*((struct_nom *)
2020: (*((*s_etat_processus).depend)).objet)).nom ==
2021: NULL))
2022: {
2023: erreur = d_es_allocation_memoire;
2024:
2025: if ((*s_etat_processus).langue == 'F')
2026: {
2027: printf("+++Système : Mémoire insuffisante\n");
2028: }
2029: else
2030: {
2031: printf("+++System : Not enough memory\n");
2032: }
2033:
2034: return(EXIT_FAILURE);
2035: }
2036:
2037: strcpy((*((struct_nom *) (*((*s_etat_processus).indep))
2038: .objet)).nom, "X");
2039: strcpy((*((struct_nom *) (*((*s_etat_processus).depend))
2040: .objet)).nom, "Y");
2041:
2042: (*((struct_nom *) (*((*s_etat_processus).indep))
2043: .objet)).symbole = d_vrai;
2044: (*((struct_nom *) (*((*s_etat_processus).depend))
2045: .objet)).symbole = d_vrai;
2046:
2047: (*((struct_liste_chainee *) (*((*s_etat_processus)
2048: .parametres_courbes_de_niveau)).objet)).suivant
2049: = NULL;
2050:
2051: (*((struct_liste_chainee *) (*((*s_etat_processus)
2052: .parametres_courbes_de_niveau)).objet)).donnee
2053: = malloc(sizeof(struct_objet));
2054:
2055: (*s_etat_processus).legende =
2056: malloc(sizeof(unsigned char));
2057: (*s_etat_processus).label_x =
2058: malloc(sizeof(unsigned char));
2059: (*s_etat_processus).label_y =
2060: malloc(sizeof(unsigned char));
2061: (*s_etat_processus).label_z =
2062: malloc(sizeof(unsigned char));
2063: (*s_etat_processus).titre =
2064: malloc(sizeof(unsigned char));
2065:
2066: if (((*s_etat_processus).label_x == NULL) ||
2067: ((*s_etat_processus).label_y == NULL) ||
2068: ((*s_etat_processus).label_z == NULL) ||
2069: ((*s_etat_processus).titre == NULL) ||
2070: ((*s_etat_processus).legende == NULL) ||
2071: ((*((struct_liste_chainee *) (*((*s_etat_processus)
2072: .parametres_courbes_de_niveau)).objet)).donnee
2073: == NULL))
2074: {
2075: erreur = d_es_allocation_memoire;
2076:
2077: if ((*s_etat_processus).langue == 'F')
2078: {
2079: printf("+++Système : Mémoire insuffisante\n");
2080: }
2081: else
2082: {
2083: printf("+++System : Not enough memory\n");
2084: }
2085:
2086: return(EXIT_FAILURE);
2087: }
2088:
2089: (*(*((struct_liste_chainee *) (*((*s_etat_processus)
2090: .parametres_courbes_de_niveau)).objet)).donnee)
2091: .type = CHN;
2092:
2093: initialisation_objet((*((struct_liste_chainee *)
2094: (*((*s_etat_processus)
2095: .parametres_courbes_de_niveau))
2096: .objet)).donnee);
2097:
2098: if (((*(*((struct_liste_chainee *) (*((*s_etat_processus)
2099: .parametres_courbes_de_niveau)).objet)).donnee)
2100: .objet = malloc(10 * sizeof(unsigned char)))
2101: == NULL)
2102: {
2103: erreur = d_es_allocation_memoire;
2104:
2105: if ((*s_etat_processus).langue == 'F')
2106: {
2107: printf("+++Système : Mémoire insuffisante\n");
2108: }
2109: else
2110: {
2111: printf("+++System : Not enough memory\n");
2112: }
2113:
2114: return(EXIT_FAILURE);
2115: }
2116:
2117: strcpy((unsigned char *) (*(*((struct_liste_chainee *)
2118: (*((*s_etat_processus)
2119: .parametres_courbes_de_niveau))
2120: .objet)).donnee).objet, "AUTOMATIC");
2121:
2122: (*s_etat_processus).label_x[0] = d_code_fin_chaine;
2123: (*s_etat_processus).label_y[0] = d_code_fin_chaine;
2124: (*s_etat_processus).label_z[0] = d_code_fin_chaine;
2125: (*s_etat_processus).titre[0] = d_code_fin_chaine;
2126: (*s_etat_processus).legende[0] = d_code_fin_chaine;
2127:
2128: (*s_etat_processus).nom_fichier_gnuplot = NULL;
2129: (*s_etat_processus).type_fichier_gnuplot = NULL;
2130:
2131: (*s_etat_processus).x_tics = 0;
2132: (*s_etat_processus).y_tics = 0;
2133: (*s_etat_processus).z_tics = 0;
2134:
2135: (*s_etat_processus).x_lines = d_vrai;
2136: (*s_etat_processus).y_lines = d_vrai;
2137: (*s_etat_processus).z_lines = d_vrai;
2138:
2139: (*s_etat_processus).mx_tics = -1;
2140: (*s_etat_processus).my_tics = -1;
2141: (*s_etat_processus).mz_tics = -1;
2142:
2143: (*s_etat_processus).mx_lines = d_faux;
2144: (*s_etat_processus).my_lines = d_faux;
2145: (*s_etat_processus).mz_lines = d_faux;
2146:
2147: (*s_etat_processus).x2_tics = -1;
2148: (*s_etat_processus).y2_tics = -1;
2149: (*s_etat_processus).z2_tics = -1;
2150:
2151: (*s_etat_processus).x2_lines = d_faux;
2152: (*s_etat_processus).y2_lines = d_faux;
2153: (*s_etat_processus).z2_lines = d_faux;
2154:
2155: (*s_etat_processus).mx2_tics = -1;
2156: (*s_etat_processus).my2_tics = -1;
2157: (*s_etat_processus).mz2_tics = -1;
2158:
2159: (*s_etat_processus).mx2_lines = d_faux;
2160: (*s_etat_processus).my2_lines = d_faux;
2161: (*s_etat_processus).mz2_lines = d_faux;
2162:
2163: if ((*s_etat_processus).erreur_systeme != d_es)
2164: {
2165: if ((*s_etat_processus).langue == 'F')
2166: {
2167: printf("+++Système : Mémoire insuffisante\n");
2168: }
2169: else
2170: {
2171: printf("+++System : Not enough memory\n");
2172: }
2173:
2174: return(EXIT_FAILURE);
2175: }
2176:
2177: (*s_etat_processus).mode_evaluation_expression = 'N';
2178: (*s_etat_processus).mode_execution_programme = 'Y';
2179:
2180: if ((*s_etat_processus).definitions_chainees == NULL)
2181: {
2182: if ((erreur = chainage(s_etat_processus)) !=
2183: d_absence_erreur)
2184: {
2185: if ((*s_etat_processus).langue == 'F')
2186: {
2187: printf("+++Fatal :"
2188: " Chaînage des définitions"
2189: " impossible\n");
2190: }
2191: else
2192: {
2193: printf("+++Fatal : Error in "
2194: "compilation\n");
2195: }
2196:
2197: if (traitement_fichier_temporaire == 'Y')
2198: {
2199: if (destruction_fichier(
2200: nom_fichier_temporaire)
2201: == d_erreur)
2202: {
2203: return(EXIT_FAILURE);
2204: }
2205:
2206: free(nom_fichier_temporaire);
2207: }
2208:
2209: return(EXIT_FAILURE);
2210: }
2211: }
2212:
2213: if ((erreur = compilation(s_etat_processus)) !=
2214: d_absence_erreur)
2215: {
2216: if (traitement_fichier_temporaire == 'Y')
2217: {
2218: if (destruction_fichier(nom_fichier_temporaire)
2219: == d_erreur)
2220: {
2221: return(EXIT_FAILURE);
2222: }
2223:
2224: free(nom_fichier_temporaire);
2225: }
2226:
2227: printf("%s [%d]\n", message =
2228: messages(s_etat_processus), (int) getpid());
2229: free(message);
2230:
2231: if (test_cfsf(s_etat_processus, 51) == d_faux)
2232: {
2233: printf("%s", ds_beep);
2234: }
2235:
2236: if ((*s_etat_processus).core == d_vrai)
2237: {
2238: printf("\n");
2239:
2240: if ((*s_etat_processus).langue == 'F')
2241: {
2242: printf("+++Information : Génération du fichier "
2243: "rpl-core [%d]\n", (int) getpid());
2244: }
2245: else
2246: {
2247: printf("+++Information : Writing rpl-core "
2248: "file [%d]\n", (int) getpid());
2249: }
2250:
2251: rplcore(s_etat_processus);
2252:
2253: if ((*s_etat_processus).langue == 'F')
2254: {
2255: printf("+++Information : Processus tracé "
2256: "[%d]\n", (int) getpid());
2257: }
2258: else
2259: {
2260: printf("+++Information : Done [%d]\n",
2261: (int) getpid());
2262: }
2263:
2264: printf("\n");
2265: }
2266:
2267: return(EXIT_FAILURE);
2268: }
2269:
2270: (*s_etat_processus).position_courante = 0;
2271: (*s_etat_processus).traitement_cycle_exit = 'N';
2272:
2273: if ((*s_etat_processus).nombre_variables == 0)
2274: {
2275: if ((*s_etat_processus).langue == 'F')
2276: {
2277: printf("+++Fatal : Aucun point d'entrée\n");
2278: }
2279: else
2280: {
2281: printf("+++Fatal : Any entry point\n");
2282: }
2283:
2284: if (test_cfsf(s_etat_processus, 51) == d_faux)
2285: {
2286: printf("%s", ds_beep);
2287: }
2288:
2289: return(EXIT_FAILURE);
2290: }
2291:
2292: if (recherche_instruction_suivante(s_etat_processus)
2293: == d_erreur)
2294: {
2295: if ((*s_etat_processus).langue == 'F')
2296: {
2297: printf("+++Fatal : Aucun point d'entrée\n");
2298: }
2299: else
2300: {
2301: printf("+++Fatal : Any entry point\n");
2302: }
2303:
2304: if (test_cfsf(s_etat_processus, 51) == d_faux)
2305: {
2306: printf("%s", ds_beep);
2307: }
2308:
2309: return(EXIT_FAILURE);
2310: }
2311:
2312: if (recherche_variable(s_etat_processus,
2313: (*s_etat_processus)
2314: .instruction_courante) == d_faux)
2315: {
2316: if ((*s_etat_processus).langue == 'F')
2317: {
2318: printf("+++Fatal : Aucun point d'entrée\n");
2319: }
2320: else
2321: {
2322: printf("+++Fatal : Any entry point\n");
2323: }
2324:
2325: if (test_cfsf(s_etat_processus, 51) == d_faux)
2326: {
2327: printf("%s", ds_beep);
2328: }
2329:
2330: return(EXIT_FAILURE);
2331: }
2332:
2333: if ((*s_etat_processus).s_liste_variables
2334: [(*s_etat_processus)
2335: .position_variable_courante].niveau != 0)
2336: {
2337: if ((*s_etat_processus).langue == 'F')
2338: {
2339: printf("+++Fatal : Aucun point d'entrée\n");
2340: }
2341: else
2342: {
2343: printf("+++Fatal : Any entry point\n");
2344: }
2345:
2346: if (test_cfsf(s_etat_processus, 51) == d_faux)
2347: {
2348: printf("%s", ds_beep);
2349: }
2350:
2351: return(EXIT_FAILURE);
2352: }
2353:
2354: free((*s_etat_processus).instruction_courante);
2355: (*s_etat_processus).position_courante = 0;
2356:
2357: if (((*s_etat_processus).nom_fichier_historique =
2358: malloc((strlen(home) +
2359: strlen(ds_fichier_historique) + 2) *
2360: sizeof(unsigned char))) == NULL)
2361: {
2362: erreur = d_es_allocation_memoire;
2363:
2364: if ((*s_etat_processus).langue == 'F')
2365: {
2366: printf("+++Système : Mémoire insuffisante\n");
2367: }
2368: else
2369: {
2370: printf("+++System : Not enough memory\n");
2371: }
2372:
2373: return(EXIT_FAILURE);
2374: }
2375:
2376: sprintf((*s_etat_processus).nom_fichier_historique, "%s/%s",
2377: home, ds_fichier_historique);
2378:
2379: using_history();
2380: erreur_historique = read_history(
2381: (*s_etat_processus).nom_fichier_historique);
2382:
2383: gsl_set_error_handler(&traitement_exceptions_gsl);
2384:
2385: if (drapeau_encart == 'Y')
2386: {
2387: (*s_etat_processus).erreur_systeme = d_es;
2388: encart(s_etat_processus,
2389: (unsigned long) (5 * 1000000));
2390:
2391: if ((*s_etat_processus).erreur_systeme != d_es)
2392: {
2393: if ((message = messages(s_etat_processus))
2394: == NULL)
2395: {
2396: erreur = d_es_allocation_memoire;
2397:
2398: if ((*s_etat_processus).langue == 'F')
2399: {
2400: printf("+++Système : Mémoire "
2401: "insuffisante\n");
2402: }
2403: else
2404: {
2405: printf("+++System : Not enough "
2406: "memory\n");
2407: }
2408:
2409: return(EXIT_FAILURE);
2410: }
2411:
2412: printf("%s [%d]\n", message, (int) getpid());
2413: free(message);
2414:
2415: return(EXIT_FAILURE);
2416: }
2417: }
2418:
2419: fflush(stdout);
2420:
2421: initialisation_instructions(s_etat_processus);
2422:
2423: if (arguments != NULL)
2424: {
2425: tampon = (*s_etat_processus).definitions_chainees;
2426: (*s_etat_processus).definitions_chainees =
2427: arguments;
2428:
2429: if (analyse_syntaxique(s_etat_processus) ==
2430: d_erreur)
2431: {
2432: if ((*s_etat_processus).erreur_systeme != d_es)
2433: {
2434: erreur = d_es_allocation_memoire;
2435:
2436: if ((*s_etat_processus).langue == 'F')
2437: {
2438: printf("+++Système : Mémoire "
2439: "insuffisante\n");
2440: }
2441: else
2442: {
2443: printf("+++System : Not enough "
2444: "memory\n");
2445: }
2446:
2447: return(EXIT_FAILURE);
2448: }
2449: else
2450: {
2451: if ((*s_etat_processus).langue == 'F')
2452: {
2453: printf("+++Erreur : Erreur de "
2454: "syntaxe\n");
2455: }
2456: else
2457: {
2458: printf("+++Error : Syntax error\n");
2459: }
2460:
2461: return(EXIT_FAILURE);
2462: }
2463: }
2464:
2465: (*s_etat_processus).instruction_courante
2466: = arguments;
2467: (*s_etat_processus).definitions_chainees = tampon;
2468: (*s_etat_processus).position_courante = 0;
2469:
2470: recherche_type(s_etat_processus);
2471:
2472: if ((*s_etat_processus).erreur_systeme != d_es)
2473: {
2474: if ((message = messages(s_etat_processus))
2475: == NULL)
2476: {
2477: erreur = d_es_allocation_memoire;
2478:
2479: if ((*s_etat_processus).langue == 'F')
2480: {
2481: printf("+++Système : Mémoire "
2482: "insuffisante\n");
2483: }
2484: else
2485: {
2486: printf("+++System : Not enough "
2487: "memory\n");
2488: }
2489:
2490: return(EXIT_FAILURE);
2491: }
2492:
2493: printf("%s [%d]\n", message, (int) getpid());
2494: free(message);
2495:
2496: return(EXIT_FAILURE);
2497: }
2498:
2499: if ((*s_etat_processus).erreur_execution != d_ex)
2500: {
2501: if ((message = messages(s_etat_processus))
2502: == NULL)
2503: {
2504: erreur = d_es_allocation_memoire;
2505:
2506: if ((*s_etat_processus).langue == 'F')
2507: {
2508: printf("+++Erreur : Mémoire "
2509: "insuffisante\n");
2510: }
2511: else
2512: {
2513: printf("+++Error : Not enough "
2514: "memory\n");
2515: }
2516:
2517: return(EXIT_FAILURE);
2518: }
2519:
2520: printf("%s [%d]\n", message, (int) getpid());
2521: free(message);
2522:
2523: return(EXIT_FAILURE);
2524: }
2525:
2526: if (depilement(s_etat_processus,
2527: &((*s_etat_processus).l_base_pile),
2528: &s_objet) == d_erreur)
2529: {
2530: if ((message = messages(s_etat_processus))
2531: == NULL)
2532: {
2533: erreur = d_es_allocation_memoire;
2534:
2535: if ((*s_etat_processus).langue == 'F')
2536: {
2537: printf("+++Erreur : Mémoire "
2538: "insuffisante\n");
2539: }
2540: else
2541: {
2542: printf("+++Error : Not enough "
2543: "memory\n");
2544: }
2545:
2546: return(EXIT_FAILURE);
2547: }
2548:
2549: printf("%s [%d]\n", message, (int) getpid());
2550: free(message);
2551:
2552: return(EXIT_FAILURE);
2553: }
2554:
2555: if (evaluation(s_etat_processus, s_objet, 'E')
2556: == d_erreur)
2557: {
2558: if ((*s_etat_processus).erreur_systeme != d_es)
2559: {
2560: if ((message = messages(s_etat_processus))
2561: == NULL)
2562: {
2563: erreur = d_es_allocation_memoire;
2564:
2565: if ((*s_etat_processus).langue == 'F')
2566: {
2567: printf("+++Système : Mémoire "
2568: "insuffisante\n");
2569: }
2570: else
2571: {
2572: printf("+++System : Not enough "
2573: "memory\n");
2574: }
2575:
2576: return(EXIT_FAILURE);
2577: }
2578:
2579: printf("%s [%d]\n", message,
2580: (int) getpid());
2581: free(message);
2582:
2583: return(EXIT_FAILURE);
2584: }
2585:
2586: if ((*s_etat_processus).erreur_execution
2587: != d_ex)
2588: {
2589: if ((message = messages(s_etat_processus))
2590: == NULL)
2591: {
2592: erreur = d_es_allocation_memoire;
2593:
2594: if ((*s_etat_processus).langue == 'F')
2595: {
2596: printf("+++Erreur : Mémoire "
2597: "insuffisante\n");
2598: }
2599: else
2600: {
2601: printf("+++Error : Not enough "
2602: "memory\n");
2603: }
2604:
2605: return(EXIT_FAILURE);
2606: }
2607:
2608: printf("%s [%d]\n", message,
2609: (int) getpid());
2610: free(message);
2611:
2612: return(EXIT_FAILURE);
2613: }
2614: }
2615:
2616: (*s_etat_processus).instruction_courante = NULL;
2617: liberation(s_etat_processus, s_objet);
2618:
2619: free(arguments);
2620: }
2621:
2622: if (option_a == d_vrai)
2623: {
2624: fprintf(stdout, "%s\n", (*s_etat_processus)
2625: .definitions_chainees);
2626: }
2627: else
2628: {
2629: if (option_D == d_vrai)
2630: {
2631: lancement_daemon(s_etat_processus);
2632: }
2633:
2634: if (option_p == d_faux)
2635: {
2636: if (setjmp(contexte_initial) == 0)
2637: {
2638: erreur = sequenceur(s_etat_processus);
2639: }
2640: }
2641: else
2642: {
2643: if (setjmp(contexte_initial) == 0)
2644: {
2645: erreur = sequenceur_optimise(s_etat_processus);
2646: }
2647: }
2648:
2649: if (erreur == d_absence_erreur)
2650: {
2651: if (((*s_etat_processus).var_volatile_alarme == 0)
2652: && ((*s_etat_processus).arret_depuis_abort
2653: == 0) && ((*s_etat_processus).at_exit
2654: != NULL))
2655: {
2656: erreur = evaluation(s_etat_processus,
2657: (*s_etat_processus).at_exit, 'E');
2658: }
2659: }
2660:
2661: liberation(s_etat_processus,
2662: (*s_etat_processus).at_exit);
2663: }
2664:
2665: if ((*s_etat_processus).generateur_aleatoire != NULL)
2666: {
2667: liberation_generateur_aleatoire(s_etat_processus);
2668: }
2669:
2670: l_element_courant = (*s_etat_processus).liste_mutexes;
2671: while(l_element_courant != NULL)
2672: {
2673: pthread_mutex_trylock(&((*((struct_mutex *)
2674: (*(*((struct_liste_chainee *)
2675: l_element_courant)).donnee).objet)).mutex));
2676: pthread_mutex_unlock(&((*((struct_mutex *)
2677: (*(*((struct_liste_chainee *)
2678: l_element_courant)).donnee).objet)).mutex));
2679: pthread_mutex_destroy(&((*((struct_mutex *)
2680: (*(*((struct_liste_chainee *)
2681: l_element_courant)).donnee).objet)).mutex));
2682:
2683: liberation(s_etat_processus,
2684: (*((struct_liste_chainee *)
2685: l_element_courant)).donnee);
2686: l_element_suivant = (*((struct_liste_chainee *)
2687: l_element_courant)).suivant;
2688: free((struct_liste_chainee *) l_element_courant);
2689: l_element_courant = l_element_suivant;
2690: }
2691:
2692: /*
2693: * Arrêt des processus fils
2694: */
2695:
2696: if ((*s_etat_processus).presence_fusible == d_vrai)
2697: {
2698: pthread_cancel((*s_etat_processus).thread_fusible);
2699: }
2700:
2701: pthread_mutex_lock(&((*s_etat_processus).mutex));
2702:
2703: l_element_courant = (void *) (*s_etat_processus)
2704: .l_base_pile_processus;
2705:
2706: while(l_element_courant != NULL)
2707: {
2708: if ((*s_etat_processus).debug == d_vrai)
2709: {
2710: if (((*s_etat_processus).type_debug &
2711: d_debug_processus) != 0)
2712: {
2713: if ((*(*((struct_processus_fils *)
2714: (*(*((struct_liste_chainee *)
2715: l_element_courant)).donnee)
2716: .objet)).thread)
2717: .processus_detache == d_vrai)
2718: {
2719: if ((*s_etat_processus).langue == 'F')
2720: {
2721: printf("[%d] Signalement pour arrêt du "
2722: "processus %d\n",
2723: (int) getpid(), (int)
2724: (*(*((struct_processus_fils *)
2725: (*(*((struct_liste_chainee *)
2726: l_element_courant)).donnee)
2727: .objet)).thread).pid);
2728: }
2729: else
2730: {
2731: printf("[%d] Send stop signal to "
2732: "process %d\n",
2733: (int) getpid(), (int)
2734: (*(*((struct_processus_fils *)
2735: (*(*((struct_liste_chainee *)
2736: l_element_courant)).donnee)
2737: .objet)).thread).pid);
2738: }
2739: }
2740: else
2741: {
2742: if ((*s_etat_processus).langue == 'F')
2743: {
2744: printf("[%d] Signalement pour arrêt du "
2745: "thread %llu\n", (int) getpid(),
2746: (unsigned long long)
2747: (*(*((struct_processus_fils *)
2748: (*(*((struct_liste_chainee *)
2749: l_element_courant)).donnee)
2750: .objet)).thread).tid);
2751: }
2752: else
2753: {
2754: printf("[%d] Send stop signal to "
2755: "thread %llu\n",
2756: (int) getpid(),
2757: (unsigned long long)
2758: (*(*((struct_processus_fils *)
2759: (*(*((struct_liste_chainee *)
2760: l_element_courant)).donnee)
2761: .objet)).thread).tid);
2762: }
2763: }
2764: }
2765: }
2766:
2767: if ((*(*((struct_processus_fils *)
2768: (*(*((struct_liste_chainee *)
2769: l_element_courant)).donnee).objet))
2770: .thread).processus_detache == d_vrai)
2771: {
2772: if ((*s_etat_processus).var_volatile_alarme != 0)
2773: {
2774: kill((*(*((struct_processus_fils *)
2775: (*(*((struct_liste_chainee *)
2776: l_element_courant)).donnee).objet))
2777: .thread).pid, SIGURG);
2778: }
2779: else
2780: {
2781: if ((*s_etat_processus).arret_depuis_abort
2782: == -1)
2783: {
2784: kill((*(*((struct_processus_fils *)
2785: (*(*((struct_liste_chainee *)
2786: l_element_courant)).donnee).objet))
2787: .thread).pid, SIGFABORT);
2788: }
2789: else
2790: {
2791: kill((*(*((struct_processus_fils *)
2792: (*(*((struct_liste_chainee *)
2793: l_element_courant)).donnee).objet))
2794: .thread).pid, SIGFSTOP);
2795: }
2796: }
2797: }
2798: else
2799: {
2800: pthread_mutex_lock(&((*(*((struct_processus_fils *)
2801: (*(*((struct_liste_chainee *)
2802: l_element_courant)).donnee).objet)).thread)
2803: .mutex));
2804:
2805: if ((*(*((struct_processus_fils *)
2806: (*(*((struct_liste_chainee *)
2807: l_element_courant)).donnee).objet)).thread)
2808: .thread_actif == d_vrai)
2809: {
2810: if ((*s_etat_processus).var_volatile_alarme
2811: != 0)
2812: {
2813: pthread_kill((*(*((struct_processus_fils *)
2814: (*(*((struct_liste_chainee *)
2815: l_element_courant)).donnee).objet))
2816: .thread).tid, SIGURG);
2817: }
2818: else
2819: {
2820: if ((*s_etat_processus).arret_depuis_abort
2821: == -1)
2822: {
2823: pthread_kill(
2824: (*(*((struct_processus_fils *)
2825: (*(*((struct_liste_chainee *)
2826: l_element_courant)).donnee)
2827: .objet)).thread).tid,
2828: SIGFABORT);
2829: }
2830: else
2831: {
2832: pthread_kill(
2833: (*(*((struct_processus_fils *)
2834: (*(*((struct_liste_chainee *)
2835: l_element_courant)).donnee)
2836: .objet)).thread).tid,
2837: SIGFSTOP);
2838: }
2839: }
2840: }
2841:
2842: pthread_mutex_unlock(
2843: &((*(*((struct_processus_fils *)
2844: (*(*((struct_liste_chainee *)
2845: l_element_courant)).donnee).objet)).thread)
2846: .mutex));
2847: }
2848:
2849: l_element_courant = (*((struct_liste_chainee *)
2850: l_element_courant)).suivant;
2851: }
2852:
2853: /*
2854: * Attente de la fin de tous les processus fils
2855: */
2856:
2857: for(i = 0; i < d_NOMBRE_INTERRUPTIONS;
2858: (*s_etat_processus).masque_interruptions[i++]
2859: = 'I');
2860:
2861: attente.tv_sec = 0;
2862: attente.tv_nsec = GRANULARITE_us * 1000;
2863:
2864: while((*s_etat_processus).l_base_pile_processus != NULL)
2865: {
2866: status = 0;
2867:
2868: l_element_courant = (void *)
2869: (*s_etat_processus).l_base_pile_processus;
2870:
2871: for(i = 0; i < (unsigned long)
2872: (*(*((struct_processus_fils *)
2873: (*(*((struct_liste_chainee *)
2874: l_element_courant)).donnee).objet)).thread)
2875: .nombre_objets_dans_pipe; i++)
2876: {
2877: if ((s_objet = lecture_pipe(
2878: s_etat_processus,
2879: (*(*((struct_processus_fils *)
2880: (*(*((struct_liste_chainee *)
2881: l_element_courant)).donnee).objet)).thread)
2882: .pipe_objets[0])) != NULL)
2883: {
2884: liberation(s_etat_processus, s_objet);
2885:
2886: (*(*((struct_processus_fils *)
2887: (*(*((struct_liste_chainee *)
2888: l_element_courant)).donnee).objet))
2889: .thread).nombre_objets_dans_pipe--;
2890:
2891: action.sa_handler = SIG_IGN;
2892: action.sa_flags = SA_ONSTACK;
2893:
2894: if (sigaction(SIGPIPE, &action, ®istre)
2895: != 0)
2896: {
2897: pthread_mutex_unlock(
2898: &((*s_etat_processus).mutex));
2899: return(EXIT_FAILURE);
2900: }
2901:
2902: while((longueur_ecriture =
2903: write_atomic(s_etat_processus,
2904: (*(*((struct_processus_fils *)
2905: (*(*((struct_liste_chainee *)
2906: l_element_courant)).donnee).objet))
2907: .thread).pipe_nombre_injections[1], "+",
2908: sizeof(unsigned char))) !=
2909: sizeof(unsigned char))
2910: {
2911: if (longueur_ecriture == -1)
2912: {
2913: // Le processus n'existe plus.
2914: break;
2915: }
2916: }
2917:
2918: if (sigaction(SIGPIPE, ®istre, NULL)
2919: != 0)
2920: {
2921: pthread_mutex_unlock(
2922: &((*s_etat_processus).mutex));
2923: return(EXIT_FAILURE);
2924: }
2925: }
2926: }
2927:
2928: pthread_mutex_unlock(&((*s_etat_processus).mutex));
2929:
2930: if ((*s_etat_processus)
2931: .nombre_interruptions_non_affectees != 0)
2932: {
2933: affectation_interruptions_logicielles(
2934: s_etat_processus);
2935: }
2936:
2937: nanosleep(&attente, NULL);
2938: pthread_mutex_lock(&((*s_etat_processus).mutex));
2939: }
2940:
2941: pthread_mutex_unlock(&((*s_etat_processus).mutex));
2942:
2943: erreur_historique = write_history(
2944: (*s_etat_processus).nom_fichier_historique);
2945: clear_history();
2946:
2947: if (erreur_historique != 0)
2948: {
2949: if ((*s_etat_processus).langue == 'F')
2950: {
2951: printf("+++Erreur : L'historique ne peut être "
2952: "écrit\n");
2953: }
2954: else
2955: {
2956: printf("+++Error : History cannot be "
2957: "written\n");
2958: }
2959:
2960: if (test_cfsf(s_etat_processus, 51) == d_faux)
2961: {
2962: printf("%s", ds_beep);
2963: }
2964: }
2965:
2966: free((*s_etat_processus).nom_fichier_historique);
2967:
2968: if (((*s_etat_processus).core == d_vrai) &&
2969: (erreur == d_erreur) &&
2970: ((*s_etat_processus).var_volatile_traitement_sigint
2971: == 0))
2972: {
2973: printf("\n");
2974:
2975: if ((*s_etat_processus).langue == 'F')
2976: {
2977: printf("+++Information : Génération du fichier "
2978: "rpl-core [%d]\n", (int) getpid());
2979: }
2980: else
2981: {
2982: printf("+++Information : Writing rpl-core "
2983: "file [%d]\n", (int) getpid());
2984: }
2985:
2986: rplcore(s_etat_processus);
2987:
2988: if ((*s_etat_processus).langue == 'F')
2989: {
2990: printf("+++Information : Processus tracé [%d]\n",
2991: (int) getpid());
2992: }
2993: else
2994: {
2995: printf("+++Information : Done [%d]\n",
2996: (int) getpid());
2997: }
2998:
2999: printf("\n");
3000: }
3001:
3002: free((*s_etat_processus).definitions_chainees);
3003:
3004: /*
3005: * Libération de l'arbre des instructions
3006: */
3007:
3008: liberation_arbre_instructions(s_etat_processus,
3009: (*s_etat_processus).arbre_instructions);
3010: free((*s_etat_processus).pointeurs_caracteres);
3011:
3012: if ((*s_etat_processus).entree_standard != NULL)
3013: {
3014: pclose((*s_etat_processus).entree_standard);
3015: (*s_etat_processus).entree_standard = NULL;
3016: }
3017:
3018: if ((*s_etat_processus).nom_fichier_impression != NULL)
3019: {
3020: if (test_cfsf(s_etat_processus, 51) == d_faux)
3021: {
3022: printf("%s", ds_beep);
3023: }
3024:
3025: if ((*s_etat_processus).langue == 'F')
3026: {
3027: printf("+++Attention : Queue d'impression "
3028: "non vide !\n");
3029: }
3030: else
3031: {
3032: printf("+++Warning : Non empty printing "
3033: "spool queue !\n");
3034: }
3035:
3036: instruction_erase(s_etat_processus);
3037: }
3038:
3039: if ((*s_etat_processus).fichiers_graphiques != NULL)
3040: {
3041: instruction_cllcd(s_etat_processus);
3042: }
3043:
3044: liberation(s_etat_processus, (*s_etat_processus).indep);
3045: liberation(s_etat_processus, (*s_etat_processus).depend);
3046:
3047: free((*s_etat_processus).label_x);
3048: free((*s_etat_processus).label_y);
3049: free((*s_etat_processus).label_z);
3050: free((*s_etat_processus).titre);
3051: free((*s_etat_processus).legende);
3052:
3053: liberation(s_etat_processus, (*s_etat_processus)
3054: .parametres_courbes_de_niveau);
3055:
3056: for(i = 0; i < d_NOMBRE_INTERRUPTIONS; i++)
3057: {
3058: liberation(s_etat_processus,
3059: (*s_etat_processus).corps_interruptions[i]);
3060:
3061: l_element_courant = (*s_etat_processus)
3062: .pile_origine_interruptions[i];
3063:
3064: while(l_element_courant != NULL)
3065: {
3066: l_element_suivant = (*((struct_liste_chainee *)
3067: l_element_courant)).suivant;
3068:
3069: liberation(s_etat_processus,
3070: (*((struct_liste_chainee *)
3071: l_element_courant)).donnee);
3072: free(l_element_courant);
3073:
3074: l_element_courant = l_element_suivant;
3075: }
3076: }
3077:
3078: if ((*s_etat_processus).instruction_derniere_erreur
3079: != NULL)
3080: {
3081: free((*s_etat_processus).instruction_derniere_erreur);
3082: (*s_etat_processus).instruction_derniere_erreur = NULL;
3083: }
3084:
3085: /*
3086: * Le pointeur s_etat_processus.nom_fichier_source est
3087: * alloué par le système. Il ne faut donc pas
3088: * le libérer...
3089: */
3090:
3091: for(i = 0; i < (*s_etat_processus).nombre_variables; i++)
3092: {
3093: liberation(s_etat_processus,
3094: (*s_etat_processus).s_liste_variables[i].objet);
3095: free((*s_etat_processus).s_liste_variables[i].nom);
3096: }
3097:
3098: free((*s_etat_processus).s_liste_variables);
3099:
3100: for(i = 0; i < (*s_etat_processus)
3101: .nombre_variables_statiques; i++)
3102: {
3103: liberation(s_etat_processus, (*s_etat_processus)
3104: .s_liste_variables_statiques[i].objet);
3105: free((*s_etat_processus)
3106: .s_liste_variables_statiques[i].nom);
3107: }
3108:
3109: free((*s_etat_processus).s_liste_variables_statiques);
3110:
3111: for(i = 0; i < (*((*s_etat_processus)
3112: .s_liste_variables_partagees)).nombre_variables;
3113: i++)
3114: {
3115: liberation(s_etat_processus, (*((*s_etat_processus)
3116: .s_liste_variables_partagees)).table[i].objet);
3117: free((*((*s_etat_processus)
3118: .s_liste_variables_partagees)).table[i].nom);
3119: }
3120:
3121: free((struct_variable_partagee *)
3122: (*((*s_etat_processus).s_liste_variables_partagees))
3123: .table);
3124:
3125: /*
3126: * Si resultats est non nul, rplinit a été appelé
3127: * depuis rpl() [librpl] et non main().
3128: * On copie alors le contenu de la * pile dans un
3129: * tableau **resultats dont le pointeur de base a
3130: * été alloué dans rpl().
3131: */
3132:
3133: if (resultats != NULL)
3134: {
3135: if ((*resultats) != NULL)
3136: {
3137: free((*resultats));
3138:
3139: if (((*resultats) = malloc(((*s_etat_processus)
3140: .hauteur_pile_operationnelle + 1)
3141: * sizeof(unsigned char **))) != NULL)
3142: {
3143: (*resultats)[(*s_etat_processus)
3144: .hauteur_pile_operationnelle] = NULL;
3145: l_element_courant = (void *) (*s_etat_processus)
3146: .l_base_pile;
3147:
3148: for(i = 0; i < (*s_etat_processus)
3149: .hauteur_pile_operationnelle; i++)
3150: {
3151: if (l_element_courant != NULL)
3152: {
3153: (*resultats)[i] =
3154: formateur(s_etat_processus,
3155: 0, (*((struct_liste_chainee *)
3156: l_element_courant)).donnee);
3157:
3158: if ((*resultats)[i] == NULL)
3159: {
3160: i = (*s_etat_processus).
3161: hauteur_pile_operationnelle;
3162: }
3163: else
3164: {
3165: l_element_suivant =
3166: (*((struct_liste_chainee *)
3167: l_element_courant)).suivant;
3168: }
3169: }
3170: }
3171: }
3172: else
3173: {
3174: (*resultats) = NULL;
3175: erreur = d_es_allocation_memoire;
3176: }
3177: }
3178: }
3179:
3180: l_element_courant = (void *) (*s_etat_processus)
3181: .l_base_pile;
3182: while(l_element_courant != NULL)
3183: {
3184: l_element_suivant = (*((struct_liste_chainee *)
3185: l_element_courant)).suivant;
3186:
3187: liberation(s_etat_processus,
3188: (*((struct_liste_chainee *)
3189: l_element_courant)).donnee);
3190: free((struct_liste_chainee *) l_element_courant);
3191:
3192: l_element_courant = l_element_suivant;
3193: }
3194:
3195: l_element_courant = (void *) (*s_etat_processus)
3196: .l_base_pile_contextes;
3197: while(l_element_courant != NULL)
3198: {
3199: l_element_suivant = (*((struct_liste_chainee *)
3200: l_element_courant)).suivant;
3201:
3202: liberation(s_etat_processus,
3203: (*((struct_liste_chainee *)
3204: l_element_courant)).donnee);
3205: free((struct_liste_chainee *) l_element_courant);
3206:
3207: l_element_courant = l_element_suivant;
3208: }
3209:
3210: l_element_courant = (void *) (*s_etat_processus)
3211: .l_base_pile_taille_contextes;
3212: while(l_element_courant != NULL)
3213: {
3214: l_element_suivant = (*((struct_liste_chainee *)
3215: l_element_courant)).suivant;
3216:
3217: liberation(s_etat_processus,
3218: (*((struct_liste_chainee *)
3219: l_element_courant)).donnee);
3220: free((struct_liste_chainee *) l_element_courant);
3221:
3222: l_element_courant = l_element_suivant;
3223: }
3224:
3225: for(i = 0; i < (*s_etat_processus)
3226: .nombre_instructions_externes; i++)
3227: {
3228: free((*s_etat_processus).s_instructions_externes[i]
3229: .nom);
3230: free((*s_etat_processus).s_instructions_externes[i]
3231: .nom_bibliotheque);
3232: }
3233:
3234: if ((*s_etat_processus).nombre_instructions_externes != 0)
3235: {
3236: free((*s_etat_processus).s_instructions_externes);
3237: }
3238:
3239: l_element_courant = (void *) (*s_etat_processus)
3240: .s_bibliotheques;
3241:
3242: while(l_element_courant != NULL)
3243: {
3244: l_element_suivant = (*((struct_liste_chainee *)
3245: l_element_courant)).suivant;
3246:
3247: free((*((struct_bibliotheque *)
3248: (*((struct_liste_chainee *)
3249: l_element_courant)).donnee)).nom);
3250: dlclose((*((struct_bibliotheque *)
3251: (*((struct_liste_chainee *)
3252: l_element_courant)).donnee)).descripteur);
3253: free((*((struct_liste_chainee *) l_element_courant))
3254: .donnee);
3255: free(l_element_courant);
3256:
3257: l_element_courant = l_element_suivant;
3258: }
3259:
3260: l_element_courant = (void *) (*s_etat_processus)
3261: .l_base_pile_last;
3262: while(l_element_courant != NULL)
3263: {
3264: l_element_suivant = (*((struct_liste_chainee *)
3265: l_element_courant)).suivant;
3266:
3267: liberation(s_etat_processus,
3268: (*((struct_liste_chainee *)
3269: l_element_courant)).donnee);
3270: free((struct_liste_chainee *) l_element_courant);
3271:
3272: l_element_courant = l_element_suivant;
3273: }
3274:
3275: l_element_courant = (void *) (*s_etat_processus)
3276: .l_base_pile_systeme;
3277: while(l_element_courant != NULL)
3278: {
3279: l_element_suivant = (*((struct_liste_pile_systeme *)
3280: l_element_courant)).suivant;
3281:
3282: liberation(s_etat_processus,
3283: (*((struct_liste_pile_systeme *)
3284: l_element_courant)).indice_boucle);
3285: liberation(s_etat_processus,
3286: (*((struct_liste_pile_systeme *)
3287: l_element_courant)).limite_indice_boucle);
3288: liberation(s_etat_processus,
3289: (*((struct_liste_pile_systeme *)
3290: l_element_courant)).objet_de_test);
3291:
3292: if ((*((struct_liste_pile_systeme *)
3293: l_element_courant)).nom_variable != NULL)
3294: {
3295: free((*((struct_liste_pile_systeme *)
3296: l_element_courant)).nom_variable);
3297: }
3298:
3299: free((struct_liste_pile_systeme *)
3300: l_element_courant);
3301:
3302: l_element_courant = l_element_suivant;
3303: }
3304:
3305: l_element_courant = (void *)
3306: (*s_etat_processus).s_fichiers;
3307: while(l_element_courant != NULL)
3308: {
3309: l_element_suivant = (*((struct_liste_chainee *)
3310: l_element_courant)).suivant;
3311:
3312: fclose((*((struct_descripteur_fichier *)
3313: (*((struct_liste_chainee *)
3314: l_element_courant)).donnee))
3315: .descripteur_c);
3316:
3317: if ((*((struct_descripteur_fichier *)
3318: (*((struct_liste_chainee *)
3319: l_element_courant)).donnee)).type != 'C')
3320: {
3321: sqlite3_close((*((struct_descripteur_fichier *)
3322: (*((struct_liste_chainee *)
3323: l_element_courant)).donnee))
3324: .descripteur_sqlite);
3325: }
3326:
3327: if ((*((struct_descripteur_fichier *)
3328: (*((struct_liste_chainee *)
3329: l_element_courant)).donnee))
3330: .effacement == 'Y')
3331: {
3332: unlink((*((struct_descripteur_fichier *)
3333: (*((struct_liste_chainee *)
3334: l_element_courant)).donnee))
3335: .nom);
3336: }
3337:
3338: free((*((struct_descripteur_fichier *)
3339: (*((struct_liste_chainee *)
3340: l_element_courant)).donnee)).nom);
3341: free((struct_descripteur_fichier *)
3342: (*((struct_liste_chainee *)
3343: l_element_courant)).donnee);
3344: free(l_element_courant);
3345:
3346: l_element_courant = l_element_suivant;
3347: }
3348:
3349: l_element_courant = (void *)
3350: (*s_etat_processus).s_sockets;
3351: while(l_element_courant != NULL)
3352: {
3353: l_element_suivant = (*((struct_liste_chainee *)
3354: l_element_courant)).suivant;
3355:
3356: if ((*((struct_socket *)
3357: (*(*((struct_liste_chainee *)
3358: l_element_courant)).donnee).objet))
3359: .socket_connectee == d_vrai)
3360: {
3361: shutdown((*((struct_socket *)
3362: (*(*((struct_liste_chainee *)
3363: l_element_courant)).donnee).objet))
3364: .socket, SHUT_RDWR);
3365: }
3366:
3367: close((*((struct_socket *)
3368: (*(*((struct_liste_chainee *)
3369: l_element_courant)).donnee).objet)).socket);
3370:
3371: if ((*((struct_socket *) (*(*((struct_liste_chainee *)
3372: l_element_courant)).donnee).objet)).effacement
3373: == 'Y')
3374: {
3375: unlink((*((struct_socket *)
3376: (*(*((struct_liste_chainee *)
3377: l_element_courant)).donnee).objet))
3378: .adresse);
3379: }
3380:
3381: liberation(s_etat_processus,
3382: (*((struct_liste_chainee *)
3383: l_element_courant)).donnee);
3384: free(l_element_courant);
3385:
3386: l_element_courant = l_element_suivant;
3387: }
3388:
3389: l_element_courant = (void *)
3390: (*s_etat_processus).s_connecteurs_sql;
3391: while(l_element_courant != NULL)
3392: {
3393: l_element_suivant = (*((struct_liste_chainee *)
3394: l_element_courant)).suivant;
3395:
3396: sqlclose((*((struct_liste_chainee *)
3397: l_element_courant)).donnee);
3398: liberation(s_etat_processus,
3399: (*((struct_liste_chainee *)
3400: l_element_courant)).donnee);
3401: free(l_element_courant);
3402:
3403: l_element_courant = l_element_suivant;
3404: }
3405:
3406: free((*s_etat_processus).chemin_fichiers_temporaires);
3407:
3408: l_element_courant = (*s_etat_processus).s_marques;
3409: while(l_element_courant != NULL)
3410: {
3411: free((*((struct_marque *) l_element_courant)).label);
3412: free((*((struct_marque *) l_element_courant)).position);
3413: l_element_suivant = (*((struct_marque *)
3414: l_element_courant)).suivant;
3415: free(l_element_courant);
3416: l_element_courant = l_element_suivant;
3417: }
3418: }
3419: else
3420: {
3421: erreur = d_es_allocation_memoire;
3422:
3423: if (test_cfsf(s_etat_processus, 51) == d_faux)
3424: {
3425: printf("%s", ds_beep);
3426: }
3427:
3428: if ((*s_etat_processus).langue == 'F')
3429: {
3430: printf("+++Système : Mémoire insuffisante\n");
3431: }
3432: else
3433: {
3434: printf("+++System : Not enough memory\n");
3435: }
3436: }
3437: }
3438:
3439: liberation_allocateur(s_etat_processus);
3440: }
3441:
3442: if (traitement_fichier_temporaire == 'Y')
3443: {
3444: if (destruction_fichier(nom_fichier_temporaire) == d_erreur)
3445: {
3446: return(EXIT_FAILURE);
3447: }
3448:
3449: free(nom_fichier_temporaire);
3450: }
3451:
3452: if ((*s_etat_processus).profilage == d_vrai)
3453: {
3454: ecriture_profil(s_etat_processus);
3455: liberation_profil(s_etat_processus);
3456: }
3457: }
3458:
3459: # ifndef Cygwin
3460: (*s_etat_processus).pile_signal.ss_flags = SS_DISABLE;
3461: sigaltstack(&((*s_etat_processus).pile_signal), NULL);
3462: free((*s_etat_processus).pile_signal.ss_sp);
3463: # endif
3464:
3465: closelog();
3466:
3467: pthread_mutex_destroy(&((*s_etat_processus).protection_liste_mutexes));
3468: pthread_mutex_destroy(&((*((*s_etat_processus).s_liste_variables_partagees))
3469: .mutex));
3470:
3471: retrait_thread(s_etat_processus);
3472:
3473: pthread_mutex_destroy(&((*s_etat_processus).mutex));
3474:
3475: # ifndef SEMAPHORES_NOMMES
3476: sem_post(&((*s_etat_processus).semaphore_fork));
3477: sem_destroy(&((*s_etat_processus).semaphore_fork));
3478: # else
3479: sem_post((*s_etat_processus).semaphore_fork);
3480: sem_destroy2((*s_etat_processus).semaphore_fork, sem_fork);
3481: # endif
3482:
3483: free((*s_etat_processus).localisation);
3484:
3485: # ifndef SEMAPHORES_NOMMES
3486: sem_destroy(&semaphore_liste_threads);
3487: # else
3488: sem_destroy2(semaphore_liste_threads, sem_liste_threads);
3489: # endif
3490: # ifndef SEMAPHORES_NOMMES
3491: sem_post(&semaphore_gestionnaires_signaux);
3492: sem_destroy(&semaphore_gestionnaires_signaux);
3493: sem_destroy(&semaphore_gestionnaires_signaux_atomique);
3494: # else
3495: sem_post(semaphore_gestionnaires_signaux);
3496: sem_destroy2(semaphore_gestionnaires_signaux, sem_gestionnaires_signaux);
3497: sem_destroy2(semaphore_gestionnaires_signaux_atomique,
3498: sem_gestionnaires_signaux_atomique);
3499: # endif
3500:
3501: free(s_etat_processus);
3502:
3503: # ifdef DEBUG_MEMOIRE
3504: debug_memoire_verification();
3505: analyse_post_mortem();
3506: # endif
3507:
3508: return((erreur == d_absence_erreur) ? EXIT_SUCCESS : EXIT_FAILURE);
3509: }
3510:
3511:
3512: void
3513: informations(struct_processus *s_etat_processus)
3514: {
3515: printf("\n");
3516:
3517: if ((*s_etat_processus).langue == 'F')
3518: {
3519: printf(" rpl [-options] [programme]\n");
3520: printf(" -a : analyse du code\n");
3521: printf(" -A : paramètres passés au programme principal\n");
3522: printf(" -c : génération de fichier de débogage (rpl-core)\n");
3523: printf(" -d : option de déverminage interne\n");
3524: printf(" -D : lancement d'un daemon\n");
3525: printf(" -h : aide sur la ligne de commande\n");
3526: printf(" -i : fonctionnement interactif\n");
3527: printf(" -l : licence d'utilisation\n");
3528: printf(" -n : ignorance du signal HUP\n");
3529: printf(" -p : précompilation du script avant exécution\n");
3530: printf(" -P : profilage\n");
3531: printf(" -s : empêchement de l'ouverture de l'écran initial\n");
3532: printf(" -S : exécution du script passé en ligne de commande\n");
3533: printf(" -t : trace\n");
3534: printf(" -v : version\n");
3535: }
3536: else
3537: {
3538: printf(" rpl [-options] [program]\n");
3539: printf(" -a : analyzes program\n");
3540: printf(" -A : sends parameters to main program\n");
3541: printf(" -c : allows creation of a rpl-core file, providing a way"
3542: "\n"
3543: " to debug a program\n");
3544: printf(" -d : internal debug process\n");
3545: printf(" -D : starts in daemon mode\n");
3546: printf(" -h : shows a summary of available options\n");
3547: printf(" -i : runs the RPL/2 sequencer in interactive mode\n");
3548: printf(" -l : prints the user licence of the software\n");
3549: printf(" -n : ignores HUP signal\n");
3550: printf(" -p : precompiles script\n");
3551: printf(" -P : computes profile data\n");
3552: printf(" -s : disables splash screen\n");
3553: printf(" -S : executes script written in command line\n");
3554: printf(" -t : enables tracing mode\n");
3555: printf(" -v : prints the version number\n");
3556: }
3557:
3558: printf("\n");
3559:
3560: return;
3561: }
3562:
3563: // vim: ts=4
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