1: /*
2: ================================================================================
3: RPL/2 (R) version 4.0.12
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: setvbuf(stdout, NULL, _IOLBF, 0);
103: setvbuf(stderr, NULL, _IOLBF, 0);
104:
105: sem_init(&semaphore_liste_threads, 0, 1);
106: sem_init(&semaphore_gestionnaires_signaux, 0, 0);
107: sem_init(&semaphore_gestionnaires_signaux_atomique, 0, 1);
108:
109: if ((s_etat_processus = malloc(sizeof(struct_processus))) == NULL)
110: {
111: erreur = d_es_allocation_memoire;
112:
113: if ((*s_etat_processus).langue == 'F')
114: {
115: printf("+++Système : Mémoire insuffisante\n");
116: }
117: else
118: {
119: printf("+++System : Not enough memory\n");
120: }
121:
122: return(EXIT_FAILURE);
123: }
124:
125: (*s_etat_processus).exception = d_ep;
126: (*s_etat_processus).erreur_systeme = d_es;
127: (*s_etat_processus).erreur_execution = d_ex;
128:
129: (*s_etat_processus).rpl_home = rpl_home;
130:
131: insertion_thread(s_etat_processus, d_vrai);
132:
133: pthread_mutexattr_init(&attributs_mutex);
134: pthread_mutexattr_settype(&attributs_mutex, PTHREAD_MUTEX_NORMAL);
135: pthread_mutex_init(&((*s_etat_processus).mutex), &attributs_mutex);
136: pthread_mutexattr_destroy(&attributs_mutex);
137:
138: sem_init(&((*s_etat_processus).semaphore_fork), 0, 0);
139:
140: pthread_mutexattr_init(&attributs_mutex);
141: pthread_mutexattr_settype(&attributs_mutex, PTHREAD_MUTEX_NORMAL);
142: pthread_mutex_init(&((*s_etat_processus).protection_liste_mutexes),
143: &attributs_mutex);
144: pthread_mutexattr_destroy(&attributs_mutex);
145:
146: (*s_etat_processus).s_liste_variables_partagees = &s_variables_partagees;
147:
148: s_variables_partagees.nombre_variables = 0;
149: s_variables_partagees.nombre_variables_allouees = 0;
150: s_variables_partagees.table = NULL;
151:
152: pthread_mutexattr_init(&attributs_mutex);
153: pthread_mutexattr_settype(&attributs_mutex, PTHREAD_MUTEX_NORMAL);
154: pthread_mutex_init(&((*((*s_etat_processus).s_liste_variables_partagees))
155: .mutex), &attributs_mutex);
156: pthread_mutexattr_destroy(&attributs_mutex);
157:
158: if ((langue = getenv("LANG")) != NULL)
159: {
160: (*s_etat_processus).langue = (strncmp(langue, "fr", 2) == 0)
161: ? 'F' : 'E';
162: }
163: else
164: {
165: (*s_etat_processus).langue = 'E';
166: }
167:
168: localisation_courante(s_etat_processus);
169:
170: if ((*s_etat_processus).erreur_systeme != d_es)
171: {
172: if ((*s_etat_processus).langue == 'F')
173: {
174: uprintf("+++Système : Mémoire insuffisante\n");
175: }
176: else
177: {
178: uprintf("+++System : Not enough memory\n");
179: }
180:
181: return(EXIT_FAILURE);
182: }
183:
184: printf("+++RPL/2 (R) version %s (%s)\n", d_version_rpl,
185: ((*s_etat_processus).langue == 'F') ? d_date_rpl : d_date_en_rpl);
186:
187: if ((*s_etat_processus).langue == 'F')
188: {
189: printf("+++Copyright (C) 1989 à 2009, 2010 BERTRAND Joël\n");
190: }
191: else
192: {
193: printf("+++Copyright (C) 1989 to 2009, 2010 BERTRAND Joel\n");
194: }
195:
196: if (getenv("HOME") != NULL)
197: {
198: home = getenv("HOME");
199: }
200: else if ((getenv("USER") != NULL) && (getpwnam(getenv("USER")) != NULL))
201: {
202: home = getpwnam(getenv("USER"))->pw_dir;
203: }
204: else if ((getenv("LOGNAME") != NULL) && (getpwnam(getenv("LOGNAME"))
205: != NULL))
206: {
207: home = getpwnam(getenv("LOGNAME"))->pw_dir;
208: }
209: else if ((getuid() != ((uid_t) -1)) && (getpwuid(getuid()) != NULL))
210: {
211: home = getpwuid(getuid())->pw_dir;
212: }
213: else
214: {
215: home = "";
216: }
217:
218: // Initialisation d'une clef
219:
220: if (pthread_key_create(&semaphore_fork_processus_courant, NULL) != 0)
221: {
222: if ((*s_etat_processus).langue == 'F')
223: {
224: printf("+++Système : Mémoire insuffisante\n");
225: }
226: else
227: {
228: printf("+++System : Not enough memory\n");
229: }
230:
231: return(EXIT_FAILURE);
232: }
233:
234: if (pthread_setspecific(semaphore_fork_processus_courant,
235: &((*s_etat_processus).semaphore_fork)) != 0)
236: {
237: if ((*s_etat_processus).langue == 'F')
238: {
239: printf("+++Système : Mémoire insuffisante\n");
240: }
241: else
242: {
243: printf("+++System : Not enough memory\n");
244: }
245:
246: return(EXIT_FAILURE);
247: }
248:
249: // Initialisation d'une pile de signal pour récupérer les
250: // débordement de pile
251:
252: # ifndef Cygwin
253: if (((*s_etat_processus).pile_signal.ss_sp =
254: malloc((*s_etat_processus).pile_signal.ss_size =
255: SIGSTKSZ)) == NULL)
256: {
257: erreur = d_es_allocation_memoire;
258:
259: if ((*s_etat_processus).langue == 'F')
260: {
261: printf("+++Système : Mémoire insuffisante\n");
262: }
263: else
264: {
265: printf("+++System : Not enough memory\n");
266: }
267:
268: return(EXIT_FAILURE);
269: }
270:
271: (*s_etat_processus).pile_signal.ss_flags = 0;
272:
273: if (sigaltstack(&((*s_etat_processus).pile_signal), NULL) != 0)
274: {
275: erreur = d_es_signal;
276:
277: if ((*s_etat_processus).langue == 'F')
278: {
279: printf("+++Système : Initialisation de la pile spécifique de signal"
280: " impossible\n");
281: }
282: else
283: {
284: printf("+++System : Initialization of signal stack failed\n");
285: }
286:
287: return(EXIT_FAILURE);
288: }
289: # endif
290:
291: action.sa_sigaction = interruption1;
292: action.sa_flags = SA_ONSTACK | SA_SIGINFO;
293:
294: if (sigaction(SIGINT, &action, NULL) != 0)
295: {
296: erreur = d_es_signal;
297:
298: if ((*s_etat_processus).langue == 'F')
299: {
300: printf("+++Système : Initialisation des signaux POSIX "
301: "impossible\n");
302: }
303: else
304: {
305: printf("+++System : Initialization of POSIX signals failed\n");
306: }
307:
308: return(EXIT_FAILURE);
309: }
310:
311: action.sa_sigaction = interruption2;
312: action.sa_flags = SA_NODEFER | SA_ONSTACK | SA_SIGINFO;
313:
314: if (sigaction(SIGTSTP, &action, NULL) != 0)
315: {
316: if ((*s_etat_processus).langue == 'F')
317: {
318: printf("+++Système : Initialisation des signaux POSIX "
319: "impossible\n");
320: }
321: else
322: {
323: printf("+++System : Initialization of POSIX signals failed\n");
324: }
325:
326: return(EXIT_FAILURE);
327: }
328:
329: action.sa_sigaction = interruption4;
330: action.sa_flags = SA_ONSTACK | SA_SIGINFO;
331:
332: if (sigaction(SIGSTART, &action, NULL) != 0)
333: {
334: if ((*s_etat_processus).langue == 'F')
335: {
336: printf("+++Système : Initialisation des signaux POSIX "
337: "impossible\n");
338: }
339: else
340: {
341: printf("+++System : Initialization of POSIX signals failed\n");
342: }
343:
344: return(EXIT_FAILURE);
345: }
346:
347: if (sigaction(SIGCONT, &action, NULL) != 0)
348: {
349: if ((*s_etat_processus).langue == 'F')
350: {
351: printf("+++Système : Initialisation des signaux POSIX "
352: "impossible\n");
353: }
354: else
355: {
356: printf("+++System : Initialization of POSIX signals failed\n");
357: }
358:
359: return(EXIT_FAILURE);
360: }
361:
362: action.sa_sigaction = interruption5;
363: action.sa_flags = SA_NODEFER | SA_ONSTACK | SA_SIGINFO;
364:
365: if (sigaction(SIGFSTOP, &action, NULL) != 0)
366: {
367: erreur = d_es_signal;
368:
369: if ((*s_etat_processus).langue == 'F')
370: {
371: printf("+++Système : Initialisation des signaux POSIX "
372: "impossible\n");
373: }
374: else
375: {
376: printf("+++System : Initialization of POSIX signals failed\n");
377: }
378:
379: return(EXIT_FAILURE);
380: }
381:
382: action.sa_sigaction = interruption8;
383: action.sa_flags = SA_NODEFER | SA_ONSTACK | SA_SIGINFO;
384:
385: if (sigaction(SIGURG, &action, NULL) != 0)
386: {
387: erreur = d_es_signal;
388:
389: if ((*s_etat_processus).langue == 'F')
390: {
391: printf("+++Système : Initialisation des signaux POSIX "
392: "impossible\n");
393: }
394: else
395: {
396: printf("+++System : Initialization of POSIX signals failed\n");
397: }
398:
399: return(EXIT_FAILURE);
400: }
401:
402: action.sa_sigaction = interruption7;
403: action.sa_flags = SA_NODEFER | SA_ONSTACK | SA_SIGINFO;
404:
405: if (sigaction(SIGPIPE, &action, NULL) != 0)
406: {
407: erreur = d_es_signal;
408:
409: if ((*s_etat_processus).langue == 'F')
410: {
411: printf("+++Système : Initialisation des signaux POSIX "
412: "impossible\n");
413: }
414: else
415: {
416: printf("+++System : Initialization of POSIX signals failed\n");
417: }
418:
419: return(EXIT_FAILURE);
420: }
421:
422: action.sa_sigaction = interruption6;
423: action.sa_flags = SA_ONSTACK | SA_SIGINFO;
424:
425: if (sigaction(SIGINJECT, &action, NULL) != 0)
426: {
427: erreur = d_es_signal;
428:
429: if ((*s_etat_processus).langue == 'F')
430: {
431: printf("+++Système : Initialisation des signaux POSIX "
432: "impossible\n");
433: }
434: else
435: {
436: printf("+++System : Initialization of POSIX signals failed\n");
437: }
438:
439: return(EXIT_FAILURE);
440: }
441:
442: action.sa_sigaction = interruption9;
443: action.sa_flags = SA_ONSTACK | SA_SIGINFO;
444:
445: if (sigaction(SIGABORT, &action, NULL) != 0)
446: {
447: erreur = d_es_signal;
448:
449: if ((*s_etat_processus).langue == 'F')
450: {
451: printf("+++Système : Initialisation des signaux POSIX "
452: "impossible\n");
453: }
454: else
455: {
456: printf("+++System : Initialization of POSIX signals failed\n");
457: }
458:
459: return(EXIT_FAILURE);
460: }
461:
462: action.sa_sigaction = interruption1;
463: action.sa_flags = SA_NODEFER | SA_ONSTACK | SA_SIGINFO;
464:
465: if (sigaction(SIGALRM, &action, NULL) != 0)
466: {
467: erreur = d_es_signal;
468:
469: if ((*s_etat_processus).langue == 'F')
470: {
471: printf("+++Système : Initialisation des signaux POSIX "
472: "impossible\n");
473: }
474: else
475: {
476: printf("+++System : Initialization of POSIX signals failed\n");
477: }
478:
479: return(EXIT_FAILURE);
480: }
481:
482: action.sa_sigaction = interruption3;
483: action.sa_flags = SA_NODEFER | SA_ONSTACK | SA_SIGINFO;
484:
485: (*s_etat_processus).chemin_fichiers_temporaires =
486: recherche_chemin_fichiers_temporaires(s_etat_processus);
487:
488: erreur = d_os;
489: core = d_faux;
490: mode_interactif = d_faux;
491: (*s_etat_processus).nom_fichier_source = NULL;
492: (*s_etat_processus).definitions_chainees = NULL;
493: (*s_etat_processus).type_debug = 0;
494: traitement_fichier_temporaire = 'N';
495: option = ' ';
496: drapeau_encart = 'Y';
497: debug = d_faux;
498: arguments = NULL;
499:
500: (*s_etat_processus).s_fichiers = NULL;
501: (*s_etat_processus).s_sockets = NULL;
502: (*s_etat_processus).s_connecteurs_sql = NULL;
503:
504: setlogmask(LOG_MASK(LOG_NOTICE));
505: openlog(argv[0], LOG_ODELAY | LOG_PID, LOG_USER);
506:
507: if (argc == 1)
508: {
509: erreur = d_os_ligne_de_commande;
510: informations(s_etat_processus);
511: }
512: else
513: {
514: presence_definition = 'N';
515: (*s_etat_processus).debug = d_faux;
516: (*s_etat_processus).lancement_interactif = d_faux;
517:
518: option_a = d_faux;
519: option_A = d_faux;
520: option_c = d_faux;
521: option_d = d_faux;
522: option_D = d_faux;
523: option_h = d_faux;
524: option_i = d_faux;
525: option_l = d_faux;
526: option_n = d_faux;
527: option_p = d_faux;
528: option_P = 0;
529: option_s = d_faux;
530: option_S = d_faux;
531: option_t = d_faux;
532: option_v = d_faux;
533:
534: while((--argc) > 0)
535: {
536: if ((*(++argv))[0] == '-')
537: {
538: while((option = *(++argv[0])) != '\0')
539: {
540: switch(option)
541: {
542: case 'a' :
543: {
544: if (option_a == d_vrai)
545: {
546: if ((*s_etat_processus).langue == 'F')
547: {
548: printf("+++Erreur : option -a présente "
549: "plus d'une fois\n");
550: }
551: else
552: {
553: printf("+++Error : more than one -a "
554: "on command line");
555: }
556:
557: return(EXIT_FAILURE);
558: }
559:
560: option_a = d_vrai;
561: printf("\n");
562:
563: if ((*s_etat_processus).langue == 'F')
564: {
565: printf(" Auteur: Joël BERTRAND,\n");
566: printf(" Email : "
567: "joel.bertrand@systella.fr\n");
568: printf(" Liste de diffusion : "
569: "rpl2@systella.fr\n");
570: printf(" Page : "
571: "http://www.rpl2.fr");
572: printf("\n");
573: }
574: else
575: {
576: printf(" Author: Joël BERTRAND,\n");
577: printf(" Email : "
578: "joel.bertrand@systella.fr\n");
579: printf(" Mailing list : "
580: "rpl2@systella.fr\n");
581: printf(" Web page : "
582: "http://www.rpl2/net");
583: printf("\n");
584: }
585:
586: break;
587: }
588:
589: case 'A' :
590: {
591: if (option_A == d_vrai)
592: {
593: if ((*s_etat_processus).langue == 'F')
594: {
595: printf("+++Erreur : option -A présente "
596: "plus d'une fois\n");
597: }
598: else
599: {
600: printf("+++Error : more than one -A "
601: "on command line");
602: }
603:
604: return(EXIT_FAILURE);
605: }
606:
607: option_A = d_vrai;
608:
609: while(*(++argv[0]) == ' ');
610: argv[0]--;
611:
612: if ((*(++argv[0])) != '\0')
613: {
614: if ((arguments = malloc((strlen(argv[0]) + 7) *
615: sizeof(unsigned char))) == NULL)
616: {
617: if ((*s_etat_processus).langue == 'F')
618: {
619: printf("+++Système : Mémoire "
620: "insuffisante\n");
621: }
622: else
623: {
624: printf("+++System : Not enough "
625: "memory\n");
626: }
627:
628: return(EXIT_FAILURE);
629: }
630:
631: ptr = arguments;
632: (*ptr) = d_code_fin_chaine;
633: strcat(ptr, "<< ");
634: ptr += 3;
635:
636: while(*(argv[0]) != '\0')
637: {
638: *(ptr++) = *(argv[0]++);
639: }
640:
641: (*ptr) = '\0';
642:
643: strcat(arguments, " >>");
644: argv[0]--;
645: }
646: else if ((--argc) > 0)
647: {
648: argv++;
649:
650: if ((arguments = malloc((strlen(argv[0]) + 7) *
651: sizeof(unsigned char))) == NULL)
652: {
653: if ((*s_etat_processus).langue == 'F')
654: {
655: printf("+++Système : Mémoire "
656: "insuffisante\n");
657: }
658: else
659: {
660: printf("+++System : Not enough "
661: "memory\n");
662: }
663:
664: return(EXIT_FAILURE);
665: }
666:
667: ptr = arguments;
668: (*ptr) = d_code_fin_chaine;
669: strcat(ptr, "<< ");
670: ptr += 3;
671:
672: while(*(argv[0]) != '\0')
673: {
674: *(ptr++) = *(argv[0]++);
675: }
676:
677: (*ptr) = '\0';
678:
679: strcat(arguments, " >>");
680: argv[0]--;
681: }
682: else
683: {
684: if ((*s_etat_processus).langue == 'F')
685: {
686: printf("+++Erreur : Aucune donnée "
687: "spécifié après l'option -A\n");
688: }
689: else
690: {
691: printf("+++Error : Data required after "
692: "-A option\n");
693: }
694:
695: return(EXIT_FAILURE);
696: }
697:
698: break;
699: }
700:
701: case 'c' :
702: {
703: if (option_c == d_vrai)
704: {
705: if ((*s_etat_processus).langue == 'F')
706: {
707: printf("+++Erreur : option -c présente "
708: "plus d'une fois\n");
709: }
710: else
711: {
712: printf("+++Error : more than one -c "
713: "on command line");
714: }
715:
716: return(EXIT_FAILURE);
717: }
718:
719: option_c = d_vrai;
720: core = d_vrai;
721: break;
722: }
723:
724: case 'd' :
725: {
726: if (option_d == d_vrai)
727: {
728: if ((*s_etat_processus).langue == 'F')
729: {
730: printf("+++Erreur : option -d présente "
731: "plus d'une fois\n");
732: }
733: else
734: {
735: printf("+++Error : more than one -d "
736: "on command line");
737: }
738:
739: return(EXIT_FAILURE);
740: }
741:
742: option_d = d_vrai;
743: debug = d_vrai;
744: break;
745: }
746:
747: case 'D' :
748: {
749: if (option_D == d_vrai)
750: {
751: if ((*s_etat_processus).langue == 'F')
752: {
753: printf("+++Erreur : option -D présente "
754: "plus d'une fois\n");
755: }
756: else
757: {
758: printf("+++Error : more than one -D "
759: "on command line");
760: }
761:
762: return(EXIT_FAILURE);
763: }
764:
765: option_D = d_vrai;
766: break;
767: }
768:
769: case 'h' :
770: {
771: if (option_h == d_vrai)
772: {
773: if ((*s_etat_processus).langue == 'F')
774: {
775: printf("+++Erreur : option -h présente "
776: "plus d'une fois\n");
777: }
778: else
779: {
780: printf("+++Error : more than one -h "
781: "on command line");
782: }
783:
784: return(EXIT_FAILURE);
785: }
786:
787: option_h = d_vrai;
788: informations(s_etat_processus);
789: break;
790: }
791:
792: case 'i' :
793: {
794: if (option_i == d_vrai)
795: {
796: if ((*s_etat_processus).langue == 'F')
797: {
798: printf("+++Erreur : option -i présente "
799: "plus d'une fois\n");
800: }
801: else
802: {
803: printf("+++Error : more than one -i "
804: "on command line");
805: }
806:
807: return(EXIT_FAILURE);
808: }
809: else if (option_S == d_vrai)
810: {
811: if ((*s_etat_processus).langue == 'F')
812: {
813: printf("+++Erreur : options -i et -S "
814: "incompatibles\n");
815: }
816: else
817: {
818: printf("+++Error : incompatible options -i "
819: "and -S\n");
820: }
821:
822: return(EXIT_FAILURE);
823: }
824: else if (option_p == d_vrai)
825: {
826: if ((*s_etat_processus).langue == 'F')
827: {
828: printf("+++Erreur : options -i et -p "
829: "incompatibles\n");
830: }
831: else
832: {
833: printf("+++Error : incompatible options -i "
834: "and -p\n");
835: }
836:
837: return(EXIT_FAILURE);
838: }
839:
840: option_i = d_vrai;
841: mode_interactif = d_vrai;
842: presence_definition = 'O';
843: break;
844: }
845:
846: case 'l' :
847: {
848: if (option_l == d_vrai)
849: {
850: if ((*s_etat_processus).langue == 'F')
851: {
852: printf("+++Erreur : option -l présente "
853: "plus d'une fois\n");
854: }
855: else
856: {
857: printf("+++Error : more than one -l "
858: "on command line");
859: }
860:
861: return(EXIT_FAILURE);
862: }
863:
864: option_l = d_vrai;
865:
866: if ((*s_etat_processus).langue == 'F')
867: {
868: printf("%s\n\n", CeCILL_fr);
869: }
870: else
871: {
872: printf("%s\n\n", CeCILL_en);
873: }
874:
875: break;
876: }
877:
878: case 'n' :
879: {
880: if (option_n == d_vrai)
881: {
882: if ((*s_etat_processus).langue == 'F')
883: {
884: printf("+++Erreur : option -n présente "
885: "plus d'une fois\n");
886: }
887: else
888: {
889: printf("+++Error : more than one -n "
890: "on command line");
891: }
892:
893: return(EXIT_FAILURE);
894: }
895:
896: option_n = d_vrai;
897:
898: break;
899: }
900:
901: case 'p' :
902: {
903: if (option_p == d_vrai)
904: {
905: if ((*s_etat_processus).langue == 'F')
906: {
907: printf("+++Erreur : option -p présente "
908: "plus d'une fois\n");
909: }
910: else
911: {
912: printf("+++Error : more than one -p "
913: "on command line");
914: }
915:
916: return(EXIT_FAILURE);
917: }
918: else if (option_i == d_vrai)
919: {
920: if ((*s_etat_processus).langue == 'F')
921: {
922: printf("+++Erreur : options -i et -p "
923: "incompatibles\n");
924: }
925: else
926: {
927: printf("+++Error : incompatible options -i "
928: "and -p\n");
929: }
930:
931: return(EXIT_FAILURE);
932: }
933:
934: option_p = d_vrai;
935:
936: break;
937: }
938:
939: case 'P' :
940: {
941: if (option_P > 2)
942: {
943: if ((*s_etat_processus).langue == 'F')
944: {
945: printf("+++Erreur : option -P présente "
946: "plus de deux fois\n");
947: }
948: else
949: {
950: printf("+++Error : more than two -P "
951: "on command line");
952: }
953:
954: return(EXIT_FAILURE);
955: }
956:
957: option_P++;
958:
959: break;
960: }
961:
962: case 's' :
963: {
964: if (option_s == d_vrai)
965: {
966: if ((*s_etat_processus).langue == 'F')
967: {
968: printf("+++Erreur : option -s présente "
969: "plus d'une fois\n");
970: }
971: else
972: {
973: printf("+++Error : more than one -s "
974: "on command line");
975: }
976:
977: return(EXIT_FAILURE);
978: }
979:
980: option_s = d_vrai;
981: drapeau_encart = 'N';
982: break;
983: }
984:
985: case 'S' :
986: {
987: if (option_S == d_vrai)
988: {
989: if ((*s_etat_processus).langue == 'F')
990: {
991: printf("+++Erreur : option -S présente "
992: "plus d'une fois\n");
993: }
994: else
995: {
996: printf("+++Error : more than one -S "
997: "on command line");
998: }
999:
1000: return(EXIT_FAILURE);
1001: }
1002: else if (option_i == d_vrai)
1003: {
1004: if ((*s_etat_processus).langue == 'F')
1005: {
1006: printf("+++Erreur : options -i et -S "
1007: "incompatibles\n");
1008: }
1009: else
1010: {
1011: printf("+++Error : incompatible options -S "
1012: "and -i\n");
1013: }
1014:
1015: return(EXIT_FAILURE);
1016: }
1017:
1018: option_S = d_vrai;
1019:
1020: while(*(++argv[0]) == ' ');
1021: argv[0]--;
1022:
1023: if ((*(++argv[0])) != '\0')
1024: {
1025: if (((*s_etat_processus).definitions_chainees =
1026: malloc((strlen(argv[0]) + 1) *
1027: sizeof(unsigned char))) == NULL)
1028: {
1029: if ((*s_etat_processus).langue == 'F')
1030: {
1031: printf("+++Système : Mémoire "
1032: "insuffisante\n");
1033: }
1034: else
1035: {
1036: printf("+++System : Not enough "
1037: "memory\n");
1038: }
1039:
1040: return(EXIT_FAILURE);
1041: }
1042:
1043: ptr = (*s_etat_processus).definitions_chainees;
1044:
1045: while(*(argv[0]) != '\0')
1046: {
1047: *(ptr++) = *(argv[0]++);
1048: }
1049:
1050: (*ptr) = '\0';
1051:
1052: argv[0]--;
1053: presence_definition = 'O';
1054: }
1055: else if ((--argc) > 0)
1056: {
1057: argv++;
1058:
1059: if (((*s_etat_processus).definitions_chainees =
1060: malloc((strlen(argv[0]) + 1) *
1061: sizeof(unsigned char))) == NULL)
1062: {
1063: if ((*s_etat_processus).langue == 'F')
1064: {
1065: printf("+++Système : Mémoire "
1066: "insuffisante\n");
1067: }
1068: else
1069: {
1070: printf("+++System : Not enough "
1071: "memory\n");
1072: }
1073:
1074: return(EXIT_FAILURE);
1075: }
1076:
1077: ptr = (*s_etat_processus).definitions_chainees;
1078:
1079: while(*(argv[0]) != '\0')
1080: {
1081: *(ptr++) = *(argv[0]++);
1082: }
1083:
1084: (*ptr) = '\0';
1085:
1086: argv[0]--;
1087: presence_definition = 'O';
1088: }
1089: else
1090: {
1091: if ((*s_etat_processus).langue == 'F')
1092: {
1093: printf("+++Erreur : Aucun script "
1094: "spécifié après l'option -S\n");
1095: }
1096: else
1097: {
1098: printf("+++Error : Script required after "
1099: "-S option\n");
1100: }
1101:
1102: return(EXIT_FAILURE);
1103: }
1104:
1105: if (((*s_etat_processus).definitions_chainees =
1106: compactage((*s_etat_processus)
1107: .definitions_chainees)) == NULL)
1108: {
1109: if ((*s_etat_processus).langue == 'F')
1110: {
1111: printf("+++Système : Mémoire "
1112: "insuffisante\n");
1113: }
1114: else
1115: {
1116: printf("+++System : Not enough "
1117: "memory\n");
1118: }
1119:
1120: return(EXIT_FAILURE);
1121: }
1122:
1123: (*s_etat_processus).longueur_definitions_chainees =
1124: strlen((*s_etat_processus)
1125: .definitions_chainees);
1126:
1127: break;
1128: }
1129:
1130: case 't' :
1131: {
1132: if (option_t == d_vrai)
1133: {
1134: if ((*s_etat_processus).langue == 'F')
1135: {
1136: printf("+++Erreur : option -t présente "
1137: "plus d'une fois\n");
1138: }
1139: else
1140: {
1141: printf("+++Error : more than one -t "
1142: "on command line");
1143: }
1144:
1145: return(EXIT_FAILURE);
1146: }
1147:
1148: option_t = d_vrai;
1149: (*s_etat_processus).debug = d_vrai;
1150:
1151: while(*(++argv[0]) == ' ');
1152: argv[0]--;
1153:
1154: if ((*(++argv[0])) != '\0')
1155: {
1156: if ((type_debug = malloc((strlen(argv[0]) + 1) *
1157: sizeof(unsigned char))) == NULL)
1158: {
1159: if ((*s_etat_processus).langue == 'F')
1160: {
1161: printf("+++Système : Mémoire "
1162: "insuffisante\n");
1163: }
1164: else
1165: {
1166: printf("+++System : Not enough "
1167: "memory\n");
1168: }
1169:
1170: return(EXIT_FAILURE);
1171: }
1172:
1173: ptr = type_debug;
1174:
1175: while((*(argv[0]) != '\0') &&
1176: (*(argv[0]) != ' '))
1177: {
1178: *(ptr++) = *(argv[0]++);
1179: }
1180:
1181: (*ptr) = '\0';
1182:
1183: argv[0]--;
1184: }
1185: else if ((--argc) > 0)
1186: {
1187: argv++;
1188:
1189: if ((type_debug =
1190: malloc((strlen(argv[0]) + 1) *
1191: sizeof(unsigned char))) == NULL)
1192: {
1193: if ((*s_etat_processus).langue == 'F')
1194: {
1195: printf("+++Système : Mémoire "
1196: "insuffisante\n");
1197: }
1198: else
1199: {
1200: printf("+++System : Not enough "
1201: "memory\n");
1202: }
1203:
1204: return(EXIT_FAILURE);
1205: }
1206:
1207: ptr = type_debug;
1208:
1209: while(*(argv[0]) != '\0')
1210: {
1211: *(ptr++) = *(argv[0]++);
1212: }
1213:
1214: (*ptr) = '\0';
1215:
1216: argv[0]--;
1217: }
1218: else
1219: {
1220: if ((*s_etat_processus).langue == 'F')
1221: {
1222: printf("+++Erreur : Aucun niveau "
1223: "de débogage spécifié après "
1224: "l'option -t\n");
1225: }
1226: else
1227: {
1228: printf("+++Error : Debug level not "
1229: "specified after -t option\n");
1230: }
1231:
1232: return(EXIT_FAILURE);
1233: }
1234:
1235: ptr = type_debug;
1236:
1237: while(*ptr != '\0')
1238: {
1239: switch(*ptr)
1240: {
1241: case '0':
1242: case '1':
1243: case '2':
1244: case '3':
1245: case '4':
1246: case '5':
1247: case '6':
1248: case '7':
1249: case '8':
1250: case '9':
1251: case 'A':
1252: case 'B':
1253: case 'C':
1254: case 'D':
1255: case 'E':
1256: case 'F':
1257: {
1258: break;
1259: }
1260:
1261: default:
1262: {
1263: if ((*s_etat_processus).langue == 'F')
1264: {
1265: printf("+++Erreur : Niveau "
1266: "de débogage non "
1267: "hexadécimal\n");
1268: }
1269: else
1270: {
1271: printf("+++Error : Debug level must"
1272: " be hexadecimal "
1273: "integer\n");
1274: }
1275:
1276: return(EXIT_FAILURE);
1277: }
1278: }
1279:
1280: ptr++;
1281: }
1282:
1283: if (sscanf(type_debug, "%llX",
1284: &((*s_etat_processus).type_debug)) != 1)
1285: {
1286: if ((*s_etat_processus).langue == 'F')
1287: {
1288: printf("+++Erreur : Niveau "
1289: "de débogage non entier\n");
1290: }
1291: else
1292: {
1293: printf("+++Error : Debug level must"
1294: " be integer\n");
1295: }
1296:
1297: return(EXIT_FAILURE);
1298: }
1299:
1300: break;
1301: }
1302:
1303: case 'v' :
1304: {
1305: if (option_v == d_vrai)
1306: {
1307: if ((*s_etat_processus).langue == 'F')
1308: {
1309: printf("+++Erreur : option -v présente "
1310: "plus d'une fois\n");
1311: }
1312: else
1313: {
1314: printf("+++Error : more than one -v "
1315: "on command line");
1316: }
1317:
1318: return(EXIT_FAILURE);
1319: }
1320:
1321: option_v = d_vrai;
1322: printf("\n");
1323:
1324: if ((*s_etat_processus).langue == 'F')
1325: {
1326: printf(" Reverse Polish Lisp/2 version %s "
1327: "pour systèmes "
1328: "POSIX\n", d_version_rpl);
1329: printf(" Langage procédural de très haut "
1330: "niveau, semi-compilé, "
1331: "extensible,\n");
1332: printf(" destiné principalement aux "
1333: "calculs scientifiques et "
1334: "symboliques\n");
1335: printf("%s\n", copyright);
1336: }
1337: else
1338: {
1339: printf(" Reverse Polish Lisp/2 version %s "
1340: "for POSIX operating systems\n",
1341: d_version_rpl);
1342: printf(" Half-compiled, high-level "
1343: "procedural language,\n");
1344: printf(" mainly aiming at scientific "
1345: "calculations\n");
1346: printf("%s\n", copyright_anglais);
1347: }
1348:
1349: printf("\n");
1350: break;
1351: }
1352:
1353: default :
1354: {
1355: if ((*s_etat_processus).langue == 'F')
1356: {
1357: printf("+++Information : Option -%c inconnue\n",
1358: option);
1359: }
1360: else
1361: {
1362: printf("+++Warning : -%c option unknown\n",
1363: option);
1364: }
1365:
1366: informations(s_etat_processus);
1367: break;
1368: }
1369: }
1370: }
1371: }
1372: else
1373: {
1374: if (presence_definition == 'O')
1375: {
1376: argc = 0;
1377:
1378: if ((*s_etat_processus).langue == 'F')
1379: {
1380: printf("+++Erreur : Plusieurs définitions\n");
1381: }
1382: else
1383: {
1384: printf("+++Error : More than one definition\n");
1385: }
1386:
1387: erreur = d_os_ligne_de_commande;
1388: }
1389: else
1390: {
1391: (*s_etat_processus).nom_fichier_source = argv[0];
1392: presence_definition = 'O';
1393: }
1394: }
1395: }
1396:
1397: if (debug == d_faux)
1398: {
1399: if (sigaction(SIGSEGV, &action, NULL) != 0)
1400: {
1401: if ((*s_etat_processus).langue == 'F')
1402: {
1403: printf("+++Système : Initialisation des signaux POSIX "
1404: "impossible\n");
1405: }
1406: else
1407: {
1408: printf("+++System : Initialization of POSIX signals "
1409: "failed\n");
1410: }
1411:
1412: return(EXIT_FAILURE);
1413: }
1414:
1415: if (sigaction(SIGBUS, &action, NULL) != 0)
1416: {
1417: if ((*s_etat_processus).langue == 'F')
1418: {
1419: printf("+++Système : Initialisation des signaux POSIX "
1420: "impossible\n");
1421: }
1422: else
1423: {
1424: printf("+++System : Initialization of POSIX signals "
1425: "failed\n");
1426: }
1427:
1428: return(EXIT_FAILURE);
1429: }
1430: }
1431:
1432: if (option_n == d_vrai)
1433: {
1434: action.sa_sigaction = interruption10;
1435: action.sa_flags = SA_ONSTACK | SA_SIGINFO;
1436:
1437: if (sigaction(SIGHUP, &action, NULL) != 0)
1438: {
1439: if ((*s_etat_processus).langue == 'F')
1440: {
1441: printf("+++Système : Initialisation des signaux POSIX "
1442: "impossible\n");
1443: }
1444: else
1445: {
1446: printf("+++System : Initialization of POSIX signals "
1447: "failed\n");
1448: }
1449:
1450: return(EXIT_FAILURE);
1451: }
1452: }
1453:
1454: if (mode_interactif == d_vrai)
1455: {
1456: printf("\n");
1457:
1458: if ((*s_etat_processus).langue == 'F')
1459: {
1460: printf("+++Ce logiciel est un logiciel libre"
1461: " sans aucune garantie de "
1462: "fonctionnement.\n");
1463: printf("+++Pour plus de détails, utilisez la "
1464: "commande 'warranty'.\n");
1465: }
1466: else
1467: {
1468: printf("+++This is a free software with "
1469: "absolutely no warranty.\n");
1470: printf("+++For details, type 'warranty'.\n");
1471: }
1472:
1473: printf("\n");
1474:
1475: traitement_fichier_temporaire = 'Y';
1476:
1477: if ((nom_fichier_temporaire =
1478: creation_nom_fichier(s_etat_processus, (*s_etat_processus)
1479: .chemin_fichiers_temporaires)) == NULL)
1480: {
1481: if ((*s_etat_processus).langue == 'F')
1482: {
1483: printf("+++Système : Fichier indisponible\n");
1484: }
1485: else
1486: {
1487: printf("+++System : File unavailable\n");
1488: }
1489:
1490: return(EXIT_FAILURE);
1491: }
1492:
1493: if ((f_source = fopen(nom_fichier_temporaire, "w"))
1494: == NULL)
1495: {
1496: if ((*s_etat_processus).langue == 'F')
1497: {
1498: printf("+++Système : Fichier introuvable\n");
1499: }
1500: else
1501: {
1502: printf("+++System : File not found\n");
1503: }
1504:
1505: return(EXIT_FAILURE);
1506: }
1507:
1508: if (fprintf(f_source, "MODE_INTERACTIF\n") < 0)
1509: {
1510: if ((*s_etat_processus).langue == 'F')
1511: {
1512: printf("+++Système : Erreur d'écriture dans un fichier\n");
1513: }
1514: else
1515: {
1516: printf("+++System : Cannot write in file\n");
1517: }
1518:
1519: return(EXIT_FAILURE);
1520: }
1521:
1522: if (fprintf(f_source,
1523: "<< DO HALT UNTIL FALSE END >>\n") < 0)
1524: {
1525: if ((*s_etat_processus).langue == 'F')
1526: {
1527: printf("+++Système : Erreur d'écriture dans un fichier\n");
1528: }
1529: else
1530: {
1531: printf("+++System : Cannot write in file\n");
1532: }
1533:
1534: return(EXIT_FAILURE);
1535: }
1536:
1537: if (fclose(f_source) != 0)
1538: {
1539: if ((*s_etat_processus).langue == 'F')
1540: {
1541: printf("+++Système : Fichier indisponible\n");
1542: }
1543: else
1544: {
1545: printf("+++System : File unavailable\n");
1546: }
1547:
1548: return(EXIT_FAILURE);
1549: }
1550:
1551: (*s_etat_processus).lancement_interactif = d_vrai;
1552: (*s_etat_processus).nom_fichier_source =
1553: nom_fichier_temporaire;
1554:
1555: presence_definition = 'O';
1556: }
1557: else
1558: {
1559: nom_fichier_temporaire = NULL;
1560: }
1561:
1562: if ((*s_etat_processus).nom_fichier_source == NULL)
1563: {
1564: erreur_fichier = d_erreur;
1565: }
1566: else
1567: {
1568: erreur_fichier = caracteristiques_fichier(s_etat_processus,
1569: (*s_etat_processus).nom_fichier_source,
1570: &existence, &ouverture, &unite_fichier);
1571: }
1572:
1573: if (((existence == d_faux) || (erreur_fichier != d_absence_erreur)) &&
1574: (option_S == d_faux))
1575: {
1576: if (presence_definition == 'O')
1577: {
1578: if ((*s_etat_processus).langue == 'F')
1579: {
1580: printf("+++Erreur : Fichier %s inexistant\n",
1581: (*s_etat_processus).nom_fichier_source);
1582: }
1583: else
1584: {
1585: printf("+++Error : File %s not found\n",
1586: (*s_etat_processus).nom_fichier_source);
1587: }
1588:
1589: erreur = d_os_fichier_introuvable;
1590: }
1591: else
1592: {
1593: if ((*s_etat_processus).langue == 'F')
1594: {
1595: printf("+++Erreur : Absence de définition à exécuter\n");
1596: }
1597: else
1598: {
1599: printf("+++Error : Any executable definition\n");
1600: }
1601: }
1602:
1603: return(EXIT_FAILURE);
1604: }
1605:
1606: if ((*s_etat_processus).chemin_fichiers_temporaires == NULL)
1607: {
1608: if ((*s_etat_processus).langue == 'F')
1609: {
1610: printf("+++Système : Chemin des fichiers temporaires nul\n");
1611: }
1612: else
1613: {
1614: printf("+++System : Null temporary files path\n");
1615: }
1616:
1617: return(EXIT_FAILURE);
1618: }
1619:
1620: if ((*s_etat_processus).debug == d_vrai)
1621: {
1622: if ((*s_etat_processus).langue == 'F')
1623: {
1624: printf("[%d] Chemin des fichiers temporaires %s\n\n",
1625: (int) getpid(),
1626: (*s_etat_processus).chemin_fichiers_temporaires);
1627: }
1628: else
1629: {
1630: printf("[%d] Temporary files path %s\n\n",
1631: (int) getpid(),
1632: (*s_etat_processus).chemin_fichiers_temporaires);
1633: }
1634: }
1635:
1636: if ((erreur == d_os) && (presence_definition == 'O'))
1637: {
1638: (*s_etat_processus).profilage = (option_P != 0) ? d_vrai : d_faux;
1639: (*s_etat_processus).niveau_profilage = option_P;
1640: (*s_etat_processus).pile_profilage = NULL;
1641: (*s_etat_processus).pile_profilage_fonctions = NULL;
1642: gettimeofday(&((*s_etat_processus).horodatage_profilage), NULL);
1643:
1644: (*s_etat_processus).liste_mutexes = NULL;
1645:
1646: (*s_etat_processus).test_instruction = 'N';
1647: (*s_etat_processus).nombre_arguments = 0;
1648: (*s_etat_processus).affichage_arguments = 'N';
1649: (*s_etat_processus).autorisation_conversion_chaine = 'Y';
1650: (*s_etat_processus).autorisation_evaluation_nom = 'Y';
1651: (*s_etat_processus).autorisation_empilement_programme = 'N';
1652: (*s_etat_processus).requete_arret = 'N';
1653: (*s_etat_processus).evaluation_forcee = 'N';
1654:
1655: (*s_etat_processus).constante_symbolique = 'N';
1656: (*s_etat_processus).traitement_symbolique = 'N';
1657:
1658: (*s_etat_processus).expression_courante = NULL;
1659: (*s_etat_processus).objet_courant = NULL;
1660: (*s_etat_processus).evaluation_expression_compilee = 'N';
1661:
1662: (*s_etat_processus).l_base_pile = NULL;
1663: (*s_etat_processus).l_base_pile_last = NULL;
1664:
1665: (*s_etat_processus).s_liste_variables = NULL;
1666: (*s_etat_processus).gel_liste_variables = d_faux;
1667: (*s_etat_processus).nombre_variables = 0;
1668: (*s_etat_processus).nombre_variables_allouees = 0;
1669: (*s_etat_processus).s_liste_variables_statiques = NULL;
1670: (*s_etat_processus).nombre_variables_statiques = 0;
1671: (*s_etat_processus).nombre_variables_statiques_allouees = 0;
1672: (*s_etat_processus).niveau_courant = 0;
1673: (*s_etat_processus).niveau_initial = 0;
1674: (*s_etat_processus).creation_variables_statiques = d_faux;
1675: (*s_etat_processus).creation_variables_partagees = d_faux;
1676: (*s_etat_processus).position_variable_courante = 0;
1677: (*s_etat_processus).position_variable_statique_courante = 0;
1678:
1679: (*s_etat_processus).s_bibliotheques = NULL;
1680: (*s_etat_processus).s_instructions_externes = NULL;
1681: (*s_etat_processus).nombre_instructions_externes = 0;
1682:
1683: (*s_etat_processus).systeme_axes = 0;
1684:
1685: (*s_etat_processus).x_min = -10.;
1686: (*s_etat_processus).x_max = 10.;
1687: (*s_etat_processus).y_min = -10.;
1688: (*s_etat_processus).y_max = 10.;
1689: (*s_etat_processus).z_min = -10.;
1690: (*s_etat_processus).z_max = 10.;
1691:
1692: (*s_etat_processus).x2_min = -10.;
1693: (*s_etat_processus).x2_max = 10.;
1694: (*s_etat_processus).y2_min = -10.;
1695: (*s_etat_processus).y2_max = 10.;
1696: (*s_etat_processus).z2_min = -10.;
1697: (*s_etat_processus).z2_max = 10.;
1698:
1699: (*s_etat_processus).resolution = .01;
1700:
1701: (*s_etat_processus).souris_active = d_faux;
1702:
1703: (*s_etat_processus).echelle_automatique_x = d_faux;
1704: (*s_etat_processus).echelle_automatique_y = d_faux;
1705: (*s_etat_processus).echelle_automatique_z = d_faux;
1706:
1707: (*s_etat_processus).echelle_automatique_x2 = d_faux;
1708: (*s_etat_processus).echelle_automatique_y2 = d_faux;
1709: (*s_etat_processus).echelle_automatique_z2 = d_faux;
1710:
1711: (*s_etat_processus).echelle_log_x = d_faux;
1712: (*s_etat_processus).echelle_log_y = d_faux;
1713: (*s_etat_processus).echelle_log_z = d_faux;
1714:
1715: (*s_etat_processus).echelle_log_x2 = d_faux;
1716: (*s_etat_processus).echelle_log_y2 = d_faux;
1717: (*s_etat_processus).echelle_log_z2 = d_faux;
1718:
1719: (*s_etat_processus).point_de_vue_theta = 4 * atan((real8) 1) / 6;
1720: (*s_etat_processus).point_de_vue_phi = 4 * atan((real8) 1) / 3;
1721: (*s_etat_processus).echelle_3D = 1;
1722:
1723: strcpy((*s_etat_processus).type_trace_eq, "FONCTION");
1724: strcpy((*s_etat_processus).type_trace_sigma, "POINTS");
1725: (*s_etat_processus).fichiers_graphiques = NULL;
1726: (*s_etat_processus).nom_fichier_impression = NULL;
1727: strcpy((*s_etat_processus).format_papier, "a4paper");
1728: (*s_etat_processus).entree_standard = NULL;
1729: (*s_etat_processus).s_marques = NULL;
1730: (*s_etat_processus).requete_nouveau_plan = d_vrai;
1731: (*s_etat_processus).mise_a_jour_trace_requise = d_faux;
1732:
1733: (*s_etat_processus).l_base_pile = NULL;
1734: (*s_etat_processus).hauteur_pile_operationnelle = 0;
1735: (*s_etat_processus).l_base_pile_contextes = NULL;
1736: (*s_etat_processus).l_base_pile_taille_contextes = NULL;
1737:
1738: (*s_etat_processus).position_courante = 0;
1739:
1740: (*s_etat_processus).l_base_pile_systeme = NULL;
1741: (*s_etat_processus).hauteur_pile_systeme = 0;
1742:
1743: (*s_etat_processus).l_base_pile_processus = NULL;
1744: (*s_etat_processus).presence_pipes = d_faux;
1745: (*s_etat_processus).pipe_donnees = 0;
1746: (*s_etat_processus).pipe_acquittement = 0;
1747: (*s_etat_processus).pipe_injections = 0;
1748: (*s_etat_processus).pipe_nombre_injections = 0;
1749: (*s_etat_processus).nombre_objets_injectes = 0;
1750: (*s_etat_processus).nombre_objets_envoyes_non_lus = 0;
1751: (*s_etat_processus).pourcentage_maximal_cpu = 100;
1752: (*s_etat_processus).temps_maximal_cpu = 0;
1753: (*s_etat_processus).thread_fusible = 0;
1754: (*s_etat_processus).presence_fusible = d_faux;
1755:
1756: (*s_etat_processus).niveau_recursivite = 0;
1757: (*s_etat_processus).generateur_aleatoire = NULL;
1758: (*s_etat_processus).type_generateur_aleatoire = NULL;
1759:
1760: (*s_etat_processus).colonne_statistique_1 = 1;
1761: (*s_etat_processus).colonne_statistique_2 = 2;
1762:
1763: (*s_etat_processus).debug_programme = d_faux;
1764: (*s_etat_processus).execution_pas_suivant = d_faux;
1765: (*s_etat_processus).traitement_instruction_halt = d_faux;
1766:
1767: (*s_etat_processus).derniere_exception = d_ep;
1768: (*s_etat_processus).derniere_erreur_systeme = d_es;
1769: (*s_etat_processus).derniere_erreur_execution = d_ex;
1770: (*s_etat_processus).derniere_erreur_evaluation = d_ex;
1771: (*s_etat_processus).derniere_erreur_fonction_externe = 0;
1772:
1773: (*s_etat_processus).erreur_processus_fils = d_faux;
1774: (*s_etat_processus).erreur_systeme_processus_fils = d_es;
1775: (*s_etat_processus).erreur_execution_processus_fils = d_ex;
1776: (*s_etat_processus).pid_erreur_processus_fils = 0;
1777: (*s_etat_processus).exception_processus_fils = d_ep;
1778: (*s_etat_processus).core = core;
1779: (*s_etat_processus).invalidation_message_erreur = d_faux;
1780: (*s_etat_processus).s_objet_errone = NULL;
1781: (*s_etat_processus).s_objet_erreur = NULL;
1782:
1783: (*s_etat_processus).retour_routine_evaluation = 'N';
1784:
1785: (*s_etat_processus).traitement_interruption = 'N';
1786: (*s_etat_processus).traitement_interruptible = 'Y';
1787: (*s_etat_processus).nombre_interruptions_en_queue = 0;
1788: (*s_etat_processus).nombre_interruptions_non_affectees = 0;
1789:
1790: for(i = 0; i < d_NOMBRE_INTERRUPTIONS; i++)
1791: {
1792: (*s_etat_processus).masque_interruptions[i] = 'N';
1793: (*s_etat_processus).queue_interruptions[i] = 0;
1794: (*s_etat_processus).corps_interruptions[i] = NULL;
1795: (*s_etat_processus).pile_origine_interruptions[i] = NULL;
1796: }
1797:
1798: (*s_etat_processus).pointeurs_caracteres = NULL;
1799: (*s_etat_processus).arbre_instructions = NULL;
1800:
1801: (*s_etat_processus).tid_processus_pere = pthread_self();
1802: (*s_etat_processus).pid_processus_pere = getpid();
1803: (*s_etat_processus).processus_detache = d_vrai;
1804: (*s_etat_processus).var_volatile_processus_pere = -1;
1805: (*s_etat_processus).var_volatile_traitement_retarde_stop = 0;
1806: (*s_etat_processus).var_volatile_alarme = 0;
1807: (*s_etat_processus).var_volatile_requete_arret = 0;
1808: (*s_etat_processus).var_volatile_requete_arret2 = 0;
1809: (*s_etat_processus).var_volatile_traitement_retarde_stop = 0;
1810: (*s_etat_processus).var_volatile_traitement_sigint = 0;
1811: (*s_etat_processus).var_volatile_recursivite = 0;
1812: (*s_etat_processus).var_volatile_exception_gsl = 0;
1813:
1814: initialisation_allocateur(s_etat_processus);
1815: initialisation_drapeaux(s_etat_processus);
1816:
1817: if ((*s_etat_processus).erreur_systeme != d_es)
1818: {
1819: if ((*s_etat_processus).langue == 'F')
1820: {
1821: printf("+++Système : Mémoire insuffisante\n");
1822: }
1823: else
1824: {
1825: printf("+++System : Not enough memory\n");
1826: }
1827:
1828: return(EXIT_FAILURE);
1829: }
1830:
1831: if (((*s_etat_processus).instruction_derniere_erreur =
1832: malloc(2 * sizeof(unsigned char))) == NULL)
1833: {
1834: erreur = d_es_allocation_memoire;
1835:
1836: if ((*s_etat_processus).langue == 'F')
1837: {
1838: printf("+++Système : Mémoire insuffisante\n");
1839: }
1840: else
1841: {
1842: printf("+++System : Not enough memory\n");
1843: }
1844:
1845: return(EXIT_FAILURE);
1846: }
1847:
1848: strcpy((*s_etat_processus).instruction_derniere_erreur, "");
1849: (*s_etat_processus).niveau_derniere_erreur = 0;
1850:
1851: if (traitement_fichier_temporaire == 'Y')
1852: {
1853: (*s_etat_processus).mode_interactif = 'Y';
1854: }
1855: else
1856: {
1857: (*s_etat_processus).mode_interactif = 'N';
1858: }
1859:
1860: if (((*s_etat_processus).instruction_courante = (unsigned char *)
1861: malloc(sizeof(unsigned char))) == NULL)
1862: {
1863: erreur = d_es_allocation_memoire;
1864:
1865: if ((*s_etat_processus).langue == 'F')
1866: {
1867: printf("+++Système : Mémoire insuffisante\n");
1868: }
1869: else
1870: {
1871: printf("+++System : Not enough memory\n");
1872: }
1873:
1874: return(EXIT_FAILURE);
1875: }
1876:
1877: (*s_etat_processus).instruction_courante[0] = d_code_fin_chaine;
1878:
1879: empilement_pile_systeme(s_etat_processus);
1880:
1881: free((*s_etat_processus).instruction_courante);
1882:
1883: if ((*s_etat_processus).erreur_systeme == d_es_allocation_memoire)
1884: {
1885: erreur = d_es_allocation_memoire;
1886: }
1887: else
1888: {
1889: (*((*s_etat_processus).l_base_pile_systeme))
1890: .retour_definition = 'Y';
1891:
1892: (*s_etat_processus).indep = (struct_objet *) malloc(
1893: sizeof(struct_objet));
1894: (*s_etat_processus).depend = (struct_objet *) malloc(
1895: sizeof(struct_objet));
1896: (*s_etat_processus).parametres_courbes_de_niveau =
1897: (struct_objet *) malloc(sizeof(struct_objet));
1898:
1899: if (((*s_etat_processus).indep != NULL) &&
1900: ((*s_etat_processus).depend != NULL) &&
1901: ((*s_etat_processus).parametres_courbes_de_niveau
1902: != NULL))
1903: {
1904: (*((*s_etat_processus).indep)).type = NOM;
1905: (*((*s_etat_processus).depend)).type = NOM;
1906: (*((*s_etat_processus).
1907: parametres_courbes_de_niveau)).type = LST;
1908:
1909: initialisation_objet((*s_etat_processus).indep);
1910: initialisation_objet((*s_etat_processus).depend);
1911: initialisation_objet((*s_etat_processus)
1912: .parametres_courbes_de_niveau);
1913:
1914: (*((*s_etat_processus).indep)).objet = (struct_nom *)
1915: malloc(sizeof(struct_nom));
1916: (*((*s_etat_processus).depend)).objet = (struct_nom *)
1917: malloc(sizeof(struct_nom));
1918: (*((*s_etat_processus).parametres_courbes_de_niveau))
1919: .objet = (struct_liste_chainee *)
1920: malloc(sizeof(struct_liste_chainee));
1921:
1922: if (((*((*s_etat_processus).depend)).objet == NULL) ||
1923: ((*((*s_etat_processus).depend)).objet == NULL) ||
1924: ((*((*s_etat_processus).
1925: parametres_courbes_de_niveau)).objet == NULL))
1926: {
1927: erreur = d_es_allocation_memoire;
1928:
1929: if ((*s_etat_processus).langue == 'F')
1930: {
1931: printf("+++Système : Mémoire insuffisante\n");
1932: }
1933: else
1934: {
1935: printf("+++System : Not enough memory\n");
1936: }
1937:
1938: return(EXIT_FAILURE);
1939: }
1940:
1941: (*((struct_nom *) (*((*s_etat_processus).indep)).objet))
1942: .nom = malloc(2 * sizeof(unsigned char));
1943: (*((struct_nom *) (*((*s_etat_processus).depend)).objet))
1944: .nom = malloc(2 * sizeof(unsigned char));
1945:
1946: if (((*((struct_nom *) (*((*s_etat_processus).indep))
1947: .objet)).nom == NULL) || ((*((struct_nom *)
1948: (*((*s_etat_processus).depend)).objet)).nom ==
1949: NULL))
1950: {
1951: erreur = d_es_allocation_memoire;
1952:
1953: if ((*s_etat_processus).langue == 'F')
1954: {
1955: printf("+++Système : Mémoire insuffisante\n");
1956: }
1957: else
1958: {
1959: printf("+++System : Not enough memory\n");
1960: }
1961:
1962: return(EXIT_FAILURE);
1963: }
1964:
1965: strcpy((*((struct_nom *) (*((*s_etat_processus).indep))
1966: .objet)).nom, "X");
1967: strcpy((*((struct_nom *) (*((*s_etat_processus).depend))
1968: .objet)).nom, "Y");
1969:
1970: (*((struct_nom *) (*((*s_etat_processus).indep))
1971: .objet)).symbole = d_vrai;
1972: (*((struct_nom *) (*((*s_etat_processus).depend))
1973: .objet)).symbole = d_vrai;
1974:
1975: (*((struct_liste_chainee *) (*((*s_etat_processus)
1976: .parametres_courbes_de_niveau)).objet)).suivant
1977: = NULL;
1978:
1979: (*((struct_liste_chainee *) (*((*s_etat_processus)
1980: .parametres_courbes_de_niveau)).objet)).donnee
1981: = malloc(sizeof(struct_objet));
1982:
1983: (*s_etat_processus).legende =
1984: malloc(sizeof(unsigned char));
1985: (*s_etat_processus).label_x =
1986: malloc(sizeof(unsigned char));
1987: (*s_etat_processus).label_y =
1988: malloc(sizeof(unsigned char));
1989: (*s_etat_processus).label_z =
1990: malloc(sizeof(unsigned char));
1991: (*s_etat_processus).titre =
1992: malloc(sizeof(unsigned char));
1993:
1994: if (((*s_etat_processus).label_x == NULL) ||
1995: ((*s_etat_processus).label_y == NULL) ||
1996: ((*s_etat_processus).label_z == NULL) ||
1997: ((*s_etat_processus).titre == NULL) ||
1998: ((*s_etat_processus).legende == NULL) ||
1999: ((*((struct_liste_chainee *) (*((*s_etat_processus)
2000: .parametres_courbes_de_niveau)).objet)).donnee
2001: == NULL))
2002: {
2003: erreur = d_es_allocation_memoire;
2004:
2005: if ((*s_etat_processus).langue == 'F')
2006: {
2007: printf("+++Système : Mémoire insuffisante\n");
2008: }
2009: else
2010: {
2011: printf("+++System : Not enough memory\n");
2012: }
2013:
2014: return(EXIT_FAILURE);
2015: }
2016:
2017: (*(*((struct_liste_chainee *) (*((*s_etat_processus)
2018: .parametres_courbes_de_niveau)).objet)).donnee)
2019: .type = CHN;
2020:
2021: initialisation_objet((*((struct_liste_chainee *)
2022: (*((*s_etat_processus)
2023: .parametres_courbes_de_niveau))
2024: .objet)).donnee);
2025:
2026: if (((*(*((struct_liste_chainee *) (*((*s_etat_processus)
2027: .parametres_courbes_de_niveau)).objet)).donnee)
2028: .objet = malloc(10 * sizeof(unsigned char)))
2029: == NULL)
2030: {
2031: erreur = d_es_allocation_memoire;
2032:
2033: if ((*s_etat_processus).langue == 'F')
2034: {
2035: printf("+++Système : Mémoire insuffisante\n");
2036: }
2037: else
2038: {
2039: printf("+++System : Not enough memory\n");
2040: }
2041:
2042: return(EXIT_FAILURE);
2043: }
2044:
2045: strcpy((unsigned char *) (*(*((struct_liste_chainee *)
2046: (*((*s_etat_processus)
2047: .parametres_courbes_de_niveau))
2048: .objet)).donnee).objet, "AUTOMATIC");
2049:
2050: (*s_etat_processus).label_x[0] = d_code_fin_chaine;
2051: (*s_etat_processus).label_y[0] = d_code_fin_chaine;
2052: (*s_etat_processus).label_z[0] = d_code_fin_chaine;
2053: (*s_etat_processus).titre[0] = d_code_fin_chaine;
2054: (*s_etat_processus).legende[0] = d_code_fin_chaine;
2055:
2056: (*s_etat_processus).nom_fichier_gnuplot = NULL;
2057: (*s_etat_processus).type_fichier_gnuplot = NULL;
2058:
2059: (*s_etat_processus).x_tics = 0;
2060: (*s_etat_processus).y_tics = 0;
2061: (*s_etat_processus).z_tics = 0;
2062:
2063: (*s_etat_processus).x_lines = d_vrai;
2064: (*s_etat_processus).y_lines = d_vrai;
2065: (*s_etat_processus).z_lines = d_vrai;
2066:
2067: (*s_etat_processus).mx_tics = -1;
2068: (*s_etat_processus).my_tics = -1;
2069: (*s_etat_processus).mz_tics = -1;
2070:
2071: (*s_etat_processus).mx_lines = d_faux;
2072: (*s_etat_processus).my_lines = d_faux;
2073: (*s_etat_processus).mz_lines = d_faux;
2074:
2075: (*s_etat_processus).x2_tics = -1;
2076: (*s_etat_processus).y2_tics = -1;
2077: (*s_etat_processus).z2_tics = -1;
2078:
2079: (*s_etat_processus).x2_lines = d_faux;
2080: (*s_etat_processus).y2_lines = d_faux;
2081: (*s_etat_processus).z2_lines = d_faux;
2082:
2083: (*s_etat_processus).mx2_tics = -1;
2084: (*s_etat_processus).my2_tics = -1;
2085: (*s_etat_processus).mz2_tics = -1;
2086:
2087: (*s_etat_processus).mx2_lines = d_faux;
2088: (*s_etat_processus).my2_lines = d_faux;
2089: (*s_etat_processus).mz2_lines = d_faux;
2090:
2091: if ((*s_etat_processus).erreur_systeme != d_es)
2092: {
2093: if ((*s_etat_processus).langue == 'F')
2094: {
2095: printf("+++Système : Mémoire insuffisante\n");
2096: }
2097: else
2098: {
2099: printf("+++System : Not enough memory\n");
2100: }
2101:
2102: return(EXIT_FAILURE);
2103: }
2104:
2105: (*s_etat_processus).mode_evaluation_expression = 'N';
2106: (*s_etat_processus).mode_execution_programme = 'Y';
2107:
2108: if ((*s_etat_processus).definitions_chainees == NULL)
2109: {
2110: if ((erreur = chainage(s_etat_processus)) !=
2111: d_absence_erreur)
2112: {
2113: if ((*s_etat_processus).langue == 'F')
2114: {
2115: printf("+++Fatal :"
2116: " Chaînage des définitions"
2117: " impossible\n");
2118: }
2119: else
2120: {
2121: printf("+++Fatal : Error in "
2122: "compilation\n");
2123: }
2124:
2125: if (traitement_fichier_temporaire == 'Y')
2126: {
2127: if (destruction_fichier(
2128: nom_fichier_temporaire)
2129: == d_erreur)
2130: {
2131: return(EXIT_FAILURE);
2132: }
2133:
2134: free(nom_fichier_temporaire);
2135: }
2136:
2137: return(EXIT_FAILURE);
2138: }
2139: }
2140:
2141: if ((erreur = compilation(s_etat_processus)) !=
2142: d_absence_erreur)
2143: {
2144: if (traitement_fichier_temporaire == 'Y')
2145: {
2146: if (destruction_fichier(nom_fichier_temporaire)
2147: == d_erreur)
2148: {
2149: return(EXIT_FAILURE);
2150: }
2151:
2152: free(nom_fichier_temporaire);
2153: }
2154:
2155: printf("%s [%d]\n", message =
2156: messages(s_etat_processus), (int) getpid());
2157: free(message);
2158:
2159: if (test_cfsf(s_etat_processus, 51) == d_faux)
2160: {
2161: printf("%s", ds_beep);
2162: }
2163:
2164: if ((*s_etat_processus).core == d_vrai)
2165: {
2166: printf("\n");
2167:
2168: if ((*s_etat_processus).langue == 'F')
2169: {
2170: printf("+++Information : Génération du fichier "
2171: "rpl-core [%d]\n", (int) getpid());
2172: }
2173: else
2174: {
2175: printf("+++Information : Writing rpl-core "
2176: "file [%d]\n", (int) getpid());
2177: }
2178:
2179: rplcore(s_etat_processus);
2180:
2181: if ((*s_etat_processus).langue == 'F')
2182: {
2183: printf("+++Information : Processus tracé "
2184: "[%d]\n", (int) getpid());
2185: }
2186: else
2187: {
2188: printf("+++Information : Done [%d]\n",
2189: (int) getpid());
2190: }
2191:
2192: printf("\n");
2193: }
2194:
2195: return(EXIT_FAILURE);
2196: }
2197:
2198: (*s_etat_processus).position_courante = 0;
2199: (*s_etat_processus).traitement_cycle_exit = 'N';
2200:
2201: if ((*s_etat_processus).nombre_variables == 0)
2202: {
2203: if ((*s_etat_processus).langue == 'F')
2204: {
2205: printf("+++Fatal : Aucun point d'entrée\n");
2206: }
2207: else
2208: {
2209: printf("+++Fatal : Any entry point\n");
2210: }
2211:
2212: if (test_cfsf(s_etat_processus, 51) == d_faux)
2213: {
2214: printf("%s", ds_beep);
2215: }
2216:
2217: return(EXIT_FAILURE);
2218: }
2219:
2220: if (recherche_instruction_suivante(s_etat_processus)
2221: == d_erreur)
2222: {
2223: if ((*s_etat_processus).langue == 'F')
2224: {
2225: printf("+++Fatal : Aucun point d'entrée\n");
2226: }
2227: else
2228: {
2229: printf("+++Fatal : Any entry point\n");
2230: }
2231:
2232: if (test_cfsf(s_etat_processus, 51) == d_faux)
2233: {
2234: printf("%s", ds_beep);
2235: }
2236:
2237: return(EXIT_FAILURE);
2238: }
2239:
2240: if (recherche_variable(s_etat_processus,
2241: (*s_etat_processus)
2242: .instruction_courante) == d_faux)
2243: {
2244: if ((*s_etat_processus).langue == 'F')
2245: {
2246: printf("+++Fatal : Aucun point d'entrée\n");
2247: }
2248: else
2249: {
2250: printf("+++Fatal : Any entry point\n");
2251: }
2252:
2253: if (test_cfsf(s_etat_processus, 51) == d_faux)
2254: {
2255: printf("%s", ds_beep);
2256: }
2257:
2258: return(EXIT_FAILURE);
2259: }
2260:
2261: if ((*s_etat_processus).s_liste_variables
2262: [(*s_etat_processus)
2263: .position_variable_courante].niveau != 0)
2264: {
2265: if ((*s_etat_processus).langue == 'F')
2266: {
2267: printf("+++Fatal : Aucun point d'entrée\n");
2268: }
2269: else
2270: {
2271: printf("+++Fatal : Any entry point\n");
2272: }
2273:
2274: if (test_cfsf(s_etat_processus, 51) == d_faux)
2275: {
2276: printf("%s", ds_beep);
2277: }
2278:
2279: return(EXIT_FAILURE);
2280: }
2281:
2282: free((*s_etat_processus).instruction_courante);
2283: (*s_etat_processus).position_courante = 0;
2284:
2285: if (((*s_etat_processus).nom_fichier_historique =
2286: malloc((strlen(home) +
2287: strlen(ds_fichier_historique) + 2) *
2288: sizeof(unsigned char))) == NULL)
2289: {
2290: erreur = d_es_allocation_memoire;
2291:
2292: if ((*s_etat_processus).langue == 'F')
2293: {
2294: printf("+++Système : Mémoire insuffisante\n");
2295: }
2296: else
2297: {
2298: printf("+++System : Not enough memory\n");
2299: }
2300:
2301: return(EXIT_FAILURE);
2302: }
2303:
2304: sprintf((*s_etat_processus).nom_fichier_historique, "%s/%s",
2305: home, ds_fichier_historique);
2306:
2307: using_history();
2308: erreur_historique = read_history(
2309: (*s_etat_processus).nom_fichier_historique);
2310:
2311: gsl_set_error_handler(&traitement_exceptions_gsl);
2312:
2313: if (drapeau_encart == 'Y')
2314: {
2315: (*s_etat_processus).erreur_systeme = d_es;
2316: encart(s_etat_processus,
2317: (unsigned long) (5 * 1000000));
2318:
2319: if ((*s_etat_processus).erreur_systeme != d_es)
2320: {
2321: if ((message = messages(s_etat_processus))
2322: == NULL)
2323: {
2324: erreur = d_es_allocation_memoire;
2325:
2326: if ((*s_etat_processus).langue == 'F')
2327: {
2328: printf("+++Système : Mémoire "
2329: "insuffisante\n");
2330: }
2331: else
2332: {
2333: printf("+++System : Not enough "
2334: "memory\n");
2335: }
2336:
2337: return(EXIT_FAILURE);
2338: }
2339:
2340: printf("%s [%d]\n", message, (int) getpid());
2341: free(message);
2342:
2343: return(EXIT_FAILURE);
2344: }
2345: }
2346:
2347: fflush(stdout);
2348:
2349: initialisation_instructions(s_etat_processus);
2350:
2351: if (arguments != NULL)
2352: {
2353: tampon = (*s_etat_processus).definitions_chainees;
2354: (*s_etat_processus).definitions_chainees =
2355: arguments;
2356:
2357: if (analyse_syntaxique(s_etat_processus) ==
2358: d_erreur)
2359: {
2360: if ((*s_etat_processus).erreur_systeme != d_es)
2361: {
2362: erreur = d_es_allocation_memoire;
2363:
2364: if ((*s_etat_processus).langue == 'F')
2365: {
2366: printf("+++Système : Mémoire "
2367: "insuffisante\n");
2368: }
2369: else
2370: {
2371: printf("+++System : Not enough "
2372: "memory\n");
2373: }
2374:
2375: return(EXIT_FAILURE);
2376: }
2377: else
2378: {
2379: if ((*s_etat_processus).langue == 'F')
2380: {
2381: printf("+++Erreur : Erreur de "
2382: "syntaxe\n");
2383: }
2384: else
2385: {
2386: printf("+++Error : Syntax error\n");
2387: }
2388:
2389: return(EXIT_FAILURE);
2390: }
2391: }
2392:
2393: (*s_etat_processus).instruction_courante
2394: = arguments;
2395: (*s_etat_processus).definitions_chainees = tampon;
2396: (*s_etat_processus).position_courante = 0;
2397:
2398: recherche_type(s_etat_processus);
2399:
2400: if ((*s_etat_processus).erreur_systeme != d_es)
2401: {
2402: if ((message = messages(s_etat_processus))
2403: == NULL)
2404: {
2405: erreur = d_es_allocation_memoire;
2406:
2407: if ((*s_etat_processus).langue == 'F')
2408: {
2409: printf("+++Système : Mémoire "
2410: "insuffisante\n");
2411: }
2412: else
2413: {
2414: printf("+++System : Not enough "
2415: "memory\n");
2416: }
2417:
2418: return(EXIT_FAILURE);
2419: }
2420:
2421: printf("%s [%d]\n", message, (int) getpid());
2422: free(message);
2423:
2424: return(EXIT_FAILURE);
2425: }
2426:
2427: if ((*s_etat_processus).erreur_execution != d_ex)
2428: {
2429: if ((message = messages(s_etat_processus))
2430: == NULL)
2431: {
2432: erreur = d_es_allocation_memoire;
2433:
2434: if ((*s_etat_processus).langue == 'F')
2435: {
2436: printf("+++Erreur : Mémoire "
2437: "insuffisante\n");
2438: }
2439: else
2440: {
2441: printf("+++Error : Not enough "
2442: "memory\n");
2443: }
2444:
2445: return(EXIT_FAILURE);
2446: }
2447:
2448: printf("%s [%d]\n", message, (int) getpid());
2449: free(message);
2450:
2451: return(EXIT_FAILURE);
2452: }
2453:
2454: if (depilement(s_etat_processus,
2455: &((*s_etat_processus).l_base_pile),
2456: &s_objet) == d_erreur)
2457: {
2458: if ((message = messages(s_etat_processus))
2459: == NULL)
2460: {
2461: erreur = d_es_allocation_memoire;
2462:
2463: if ((*s_etat_processus).langue == 'F')
2464: {
2465: printf("+++Erreur : Mémoire "
2466: "insuffisante\n");
2467: }
2468: else
2469: {
2470: printf("+++Error : Not enough "
2471: "memory\n");
2472: }
2473:
2474: return(EXIT_FAILURE);
2475: }
2476:
2477: printf("%s [%d]\n", message, (int) getpid());
2478: free(message);
2479:
2480: return(EXIT_FAILURE);
2481: }
2482:
2483: if (evaluation(s_etat_processus, s_objet, 'E')
2484: == d_erreur)
2485: {
2486: if ((*s_etat_processus).erreur_systeme != d_es)
2487: {
2488: if ((message = messages(s_etat_processus))
2489: == NULL)
2490: {
2491: erreur = d_es_allocation_memoire;
2492:
2493: if ((*s_etat_processus).langue == 'F')
2494: {
2495: printf("+++Système : Mémoire "
2496: "insuffisante\n");
2497: }
2498: else
2499: {
2500: printf("+++System : Not enough "
2501: "memory\n");
2502: }
2503:
2504: return(EXIT_FAILURE);
2505: }
2506:
2507: printf("%s [%d]\n", message,
2508: (int) getpid());
2509: free(message);
2510:
2511: return(EXIT_FAILURE);
2512: }
2513:
2514: if ((*s_etat_processus).erreur_execution
2515: != d_ex)
2516: {
2517: if ((message = messages(s_etat_processus))
2518: == NULL)
2519: {
2520: erreur = d_es_allocation_memoire;
2521:
2522: if ((*s_etat_processus).langue == 'F')
2523: {
2524: printf("+++Erreur : Mémoire "
2525: "insuffisante\n");
2526: }
2527: else
2528: {
2529: printf("+++Error : Not enough "
2530: "memory\n");
2531: }
2532:
2533: return(EXIT_FAILURE);
2534: }
2535:
2536: printf("%s [%d]\n", message,
2537: (int) getpid());
2538: free(message);
2539:
2540: return(EXIT_FAILURE);
2541: }
2542: }
2543:
2544: (*s_etat_processus).instruction_courante = NULL;
2545: liberation(s_etat_processus, s_objet);
2546:
2547: free(arguments);
2548: }
2549:
2550: if (option_D == d_vrai)
2551: {
2552: lancement_daemon(s_etat_processus);
2553: }
2554:
2555: if (option_p == d_faux)
2556: {
2557: if (setjmp(contexte_initial) == 0)
2558: {
2559: erreur = sequenceur(s_etat_processus);
2560: }
2561: }
2562: else
2563: {
2564: if (setjmp(contexte_initial) == 0)
2565: {
2566: erreur = sequenceur_optimise(s_etat_processus);
2567: }
2568: }
2569:
2570: if ((*s_etat_processus).generateur_aleatoire != NULL)
2571: {
2572: liberation_generateur_aleatoire(s_etat_processus);
2573: }
2574:
2575: l_element_courant = (*s_etat_processus).liste_mutexes;
2576: while(l_element_courant != NULL)
2577: {
2578: pthread_mutex_trylock(&((*((struct_mutex *)
2579: (*(*((struct_liste_chainee *)
2580: l_element_courant)).donnee).objet)).mutex));
2581: pthread_mutex_unlock(&((*((struct_mutex *)
2582: (*(*((struct_liste_chainee *)
2583: l_element_courant)).donnee).objet)).mutex));
2584: pthread_mutex_destroy(&((*((struct_mutex *)
2585: (*(*((struct_liste_chainee *)
2586: l_element_courant)).donnee).objet)).mutex));
2587:
2588: liberation(s_etat_processus,
2589: (*((struct_liste_chainee *)
2590: l_element_courant)).donnee);
2591: l_element_suivant = (*((struct_liste_chainee *)
2592: l_element_courant)).suivant;
2593: free((struct_liste_chainee *) l_element_courant);
2594: l_element_courant = l_element_suivant;
2595: }
2596:
2597: /*
2598: * Arrêt des processus fils
2599: */
2600:
2601: if ((*s_etat_processus).presence_fusible == d_vrai)
2602: {
2603: pthread_cancel((*s_etat_processus).thread_fusible);
2604: }
2605:
2606: pthread_mutex_lock(&((*s_etat_processus).mutex));
2607:
2608: l_element_courant = (void *) (*s_etat_processus)
2609: .l_base_pile_processus;
2610:
2611: while(l_element_courant != NULL)
2612: {
2613: if ((*s_etat_processus).debug == d_vrai)
2614: {
2615: if (((*s_etat_processus).type_debug &
2616: d_debug_processus) != 0)
2617: {
2618: if ((*(*((struct_processus_fils *)
2619: (*(*((struct_liste_chainee *)
2620: l_element_courant)).donnee)
2621: .objet)).thread)
2622: .processus_detache == d_vrai)
2623: {
2624: if ((*s_etat_processus).langue == 'F')
2625: {
2626: printf("[%d] Signalement pour arrêt du "
2627: "processus %d\n",
2628: (int) getpid(), (int)
2629: (*(*((struct_processus_fils *)
2630: (*(*((struct_liste_chainee *)
2631: l_element_courant)).donnee)
2632: .objet)).thread).pid);
2633: }
2634: else
2635: {
2636: printf("[%d] Send stop signal to "
2637: "process %d\n",
2638: (int) getpid(), (int)
2639: (*(*((struct_processus_fils *)
2640: (*(*((struct_liste_chainee *)
2641: l_element_courant)).donnee)
2642: .objet)).thread).pid);
2643: }
2644: }
2645: else
2646: {
2647: if ((*s_etat_processus).langue == 'F')
2648: {
2649: printf("[%d] Signalement pour arrêt du "
2650: "thread %llu\n", (int) getpid(),
2651: (unsigned long long)
2652: (*(*((struct_processus_fils *)
2653: (*(*((struct_liste_chainee *)
2654: l_element_courant)).donnee)
2655: .objet)).thread).tid);
2656: }
2657: else
2658: {
2659: printf("[%d] Send stop signal to "
2660: "thread %llu\n",
2661: (int) getpid(),
2662: (unsigned long long)
2663: (*(*((struct_processus_fils *)
2664: (*(*((struct_liste_chainee *)
2665: l_element_courant)).donnee)
2666: .objet)).thread).tid);
2667: }
2668: }
2669: }
2670: }
2671:
2672: if ((*(*((struct_processus_fils *)
2673: (*(*((struct_liste_chainee *)
2674: l_element_courant)).donnee).objet))
2675: .thread).processus_detache == d_vrai)
2676: {
2677: if ((*s_etat_processus).var_volatile_alarme != 0)
2678: {
2679: kill((*(*((struct_processus_fils *)
2680: (*(*((struct_liste_chainee *)
2681: l_element_courant)).donnee).objet))
2682: .thread).pid, SIGURG);
2683: }
2684: else
2685: {
2686: kill((*(*((struct_processus_fils *)
2687: (*(*((struct_liste_chainee *)
2688: l_element_courant)).donnee).objet))
2689: .thread).pid, SIGFSTOP);
2690: }
2691: }
2692: else
2693: {
2694: pthread_mutex_lock(&((*(*((struct_processus_fils *)
2695: (*(*((struct_liste_chainee *)
2696: l_element_courant)).donnee).objet)).thread)
2697: .mutex));
2698:
2699: if ((*(*((struct_processus_fils *)
2700: (*(*((struct_liste_chainee *)
2701: l_element_courant)).donnee).objet)).thread)
2702: .thread_actif == d_vrai)
2703: {
2704: if ((*s_etat_processus).var_volatile_alarme
2705: != 0)
2706: {
2707: pthread_kill((*(*((struct_processus_fils *)
2708: (*(*((struct_liste_chainee *)
2709: l_element_courant)).donnee).objet))
2710: .thread).tid, SIGURG);
2711: }
2712: else
2713: {
2714: pthread_kill((*(*((struct_processus_fils *)
2715: (*(*((struct_liste_chainee *)
2716: l_element_courant)).donnee).objet))
2717: .thread).tid, SIGFSTOP);
2718: }
2719: }
2720:
2721: pthread_mutex_unlock(
2722: &((*(*((struct_processus_fils *)
2723: (*(*((struct_liste_chainee *)
2724: l_element_courant)).donnee).objet)).thread)
2725: .mutex));
2726: }
2727:
2728: l_element_courant = (*((struct_liste_chainee *)
2729: l_element_courant)).suivant;
2730: }
2731:
2732: /*
2733: * Attente de la fin de tous les processus fils
2734: */
2735:
2736: for(i = 0; i < d_NOMBRE_INTERRUPTIONS;
2737: (*s_etat_processus).masque_interruptions[i++]
2738: = 'I');
2739:
2740: attente.tv_sec = 0;
2741: attente.tv_nsec = GRANULARITE_us * 1000;
2742:
2743: while((*s_etat_processus).l_base_pile_processus != NULL)
2744: {
2745: status = 0;
2746:
2747: l_element_courant = (void *)
2748: (*s_etat_processus).l_base_pile_processus;
2749:
2750: if ((*s_etat_processus)
2751: .nombre_interruptions_non_affectees != 0)
2752: {
2753: affectation_interruptions_logicielles(
2754: s_etat_processus);
2755: }
2756:
2757: for(i = 0; i < (unsigned long)
2758: (*(*((struct_processus_fils *)
2759: (*(*((struct_liste_chainee *)
2760: l_element_courant)).donnee).objet)).thread)
2761: .nombre_objets_dans_pipe; i++)
2762: {
2763: if ((s_objet = lecture_pipe(
2764: s_etat_processus,
2765: (*(*((struct_processus_fils *)
2766: (*(*((struct_liste_chainee *)
2767: l_element_courant)).donnee).objet)).thread)
2768: .pipe_objets[0])) != NULL)
2769: {
2770: liberation(s_etat_processus, s_objet);
2771:
2772: (*(*((struct_processus_fils *)
2773: (*(*((struct_liste_chainee *)
2774: l_element_courant)).donnee).objet))
2775: .thread).nombre_objets_dans_pipe--;
2776:
2777: action.sa_handler = SIG_IGN;
2778: action.sa_flags = SA_ONSTACK;
2779:
2780: if (sigaction(SIGPIPE, &action, ®istre)
2781: != 0)
2782: {
2783: pthread_mutex_unlock(
2784: &((*s_etat_processus).mutex));
2785: return(EXIT_FAILURE);
2786: }
2787:
2788: while((longueur_ecriture =
2789: write_atomic(s_etat_processus,
2790: (*(*((struct_processus_fils *)
2791: (*(*((struct_liste_chainee *)
2792: l_element_courant)).donnee).objet))
2793: .thread).pipe_nombre_injections[1], "+",
2794: sizeof(unsigned char))) !=
2795: sizeof(unsigned char))
2796: {
2797: if (longueur_ecriture == -1)
2798: {
2799: // Le processus n'existe plus.
2800: break;
2801: }
2802: }
2803:
2804: if (sigaction(SIGPIPE, ®istre, NULL)
2805: != 0)
2806: {
2807: pthread_mutex_unlock(
2808: &((*s_etat_processus).mutex));
2809: return(EXIT_FAILURE);
2810: }
2811: }
2812: }
2813:
2814: pthread_mutex_unlock(&((*s_etat_processus).mutex));
2815: nanosleep(&attente, NULL);
2816: pthread_mutex_lock(&((*s_etat_processus).mutex));
2817: }
2818:
2819: pthread_mutex_unlock(&((*s_etat_processus).mutex));
2820:
2821: erreur_historique = write_history(
2822: (*s_etat_processus).nom_fichier_historique);
2823: clear_history();
2824:
2825: if (erreur_historique != 0)
2826: {
2827: if ((*s_etat_processus).langue == 'F')
2828: {
2829: printf("+++Erreur : L'historique ne peut être "
2830: "écrit\n");
2831: }
2832: else
2833: {
2834: printf("+++Error : History cannot be "
2835: "written\n");
2836: }
2837:
2838: if (test_cfsf(s_etat_processus, 51) == d_faux)
2839: {
2840: printf("%s", ds_beep);
2841: }
2842: }
2843:
2844: free((*s_etat_processus).nom_fichier_historique);
2845:
2846: if (((*s_etat_processus).core == d_vrai) &&
2847: (erreur == d_erreur) &&
2848: ((*s_etat_processus).var_volatile_traitement_sigint
2849: == 0))
2850: {
2851: printf("\n");
2852:
2853: if ((*s_etat_processus).langue == 'F')
2854: {
2855: printf("+++Information : Génération du fichier "
2856: "rpl-core [%d]\n", (int) getpid());
2857: }
2858: else
2859: {
2860: printf("+++Information : Writing rpl-core "
2861: "file [%d]\n", (int) getpid());
2862: }
2863:
2864: rplcore(s_etat_processus);
2865:
2866: if ((*s_etat_processus).langue == 'F')
2867: {
2868: printf("+++Information : Processus tracé [%d]\n",
2869: (int) getpid());
2870: }
2871: else
2872: {
2873: printf("+++Information : Done [%d]\n",
2874: (int) getpid());
2875: }
2876:
2877: printf("\n");
2878: }
2879:
2880: free((*s_etat_processus).definitions_chainees);
2881:
2882: /*
2883: * Libération de l'arbre des instructions
2884: */
2885:
2886: liberation_arbre_instructions(s_etat_processus,
2887: (*s_etat_processus).arbre_instructions);
2888: free((*s_etat_processus).pointeurs_caracteres);
2889:
2890: if ((*s_etat_processus).entree_standard != NULL)
2891: {
2892: pclose((*s_etat_processus).entree_standard);
2893: (*s_etat_processus).entree_standard = NULL;
2894: }
2895:
2896: if ((*s_etat_processus).nom_fichier_impression != NULL)
2897: {
2898: if (test_cfsf(s_etat_processus, 51) == d_faux)
2899: {
2900: printf("%s", ds_beep);
2901: }
2902:
2903: if ((*s_etat_processus).langue == 'F')
2904: {
2905: printf("+++Attention : Queue d'impression "
2906: "non vide !\n");
2907: }
2908: else
2909: {
2910: printf("+++Warning : Non empty printing "
2911: "spool queue !\n");
2912: }
2913:
2914: instruction_erase(s_etat_processus);
2915: }
2916:
2917: if ((*s_etat_processus).fichiers_graphiques != NULL)
2918: {
2919: instruction_cllcd(s_etat_processus);
2920: }
2921:
2922: liberation(s_etat_processus, (*s_etat_processus).indep);
2923: liberation(s_etat_processus, (*s_etat_processus).depend);
2924:
2925: free((*s_etat_processus).label_x);
2926: free((*s_etat_processus).label_y);
2927: free((*s_etat_processus).label_z);
2928: free((*s_etat_processus).titre);
2929: free((*s_etat_processus).legende);
2930:
2931: liberation(s_etat_processus, (*s_etat_processus)
2932: .parametres_courbes_de_niveau);
2933:
2934: for(i = 0; i < d_NOMBRE_INTERRUPTIONS; i++)
2935: {
2936: liberation(s_etat_processus,
2937: (*s_etat_processus).corps_interruptions[i]);
2938:
2939: l_element_courant = (*s_etat_processus)
2940: .pile_origine_interruptions[i];
2941:
2942: while(l_element_courant != NULL)
2943: {
2944: l_element_suivant = (*((struct_liste_chainee *)
2945: l_element_courant)).suivant;
2946:
2947: liberation(s_etat_processus,
2948: (*((struct_liste_chainee *)
2949: l_element_courant)).donnee);
2950: free(l_element_courant);
2951:
2952: l_element_courant = l_element_suivant;
2953: }
2954: }
2955:
2956: if ((*s_etat_processus).instruction_derniere_erreur
2957: != NULL)
2958: {
2959: free((*s_etat_processus).instruction_derniere_erreur);
2960: (*s_etat_processus).instruction_derniere_erreur = NULL;
2961: }
2962:
2963: /*
2964: * Le pointeur s_etat_processus.nom_fichier_source est
2965: * alloué par le système. Il ne faut donc pas
2966: * le libérer...
2967: */
2968:
2969: for(i = 0; i < (*s_etat_processus).nombre_variables; i++)
2970: {
2971: liberation(s_etat_processus,
2972: (*s_etat_processus).s_liste_variables[i].objet);
2973: free((*s_etat_processus).s_liste_variables[i].nom);
2974: }
2975:
2976: free((*s_etat_processus).s_liste_variables);
2977:
2978: for(i = 0; i < (*s_etat_processus)
2979: .nombre_variables_statiques; i++)
2980: {
2981: liberation(s_etat_processus, (*s_etat_processus)
2982: .s_liste_variables_statiques[i].objet);
2983: free((*s_etat_processus)
2984: .s_liste_variables_statiques[i].nom);
2985: }
2986:
2987: free((*s_etat_processus).s_liste_variables_statiques);
2988:
2989: for(i = 0; i < (*((*s_etat_processus)
2990: .s_liste_variables_partagees)).nombre_variables;
2991: i++)
2992: {
2993: liberation(s_etat_processus, (*((*s_etat_processus)
2994: .s_liste_variables_partagees)).table[i].objet);
2995: free((*((*s_etat_processus)
2996: .s_liste_variables_partagees)).table[i].nom);
2997: }
2998:
2999: free((struct_variable_partagee *)
3000: (*((*s_etat_processus).s_liste_variables_partagees))
3001: .table);
3002:
3003: /*
3004: * Si resultats est non nul, rplinit a été appelé
3005: * depuis rpl() [librpl] et non main().
3006: * On copie alors le contenu de la * pile dans un
3007: * tableau **resultats dont le pointeur de base a
3008: * été alloué dans rpl().
3009: */
3010:
3011: if (resultats != NULL)
3012: {
3013: if ((*resultats) != NULL)
3014: {
3015: free((*resultats));
3016:
3017: if (((*resultats) = malloc(((*s_etat_processus)
3018: .hauteur_pile_operationnelle + 1)
3019: * sizeof(unsigned char **))) != NULL)
3020: {
3021: (*resultats)[(*s_etat_processus)
3022: .hauteur_pile_operationnelle] = NULL;
3023: l_element_courant = (void *) (*s_etat_processus)
3024: .l_base_pile;
3025:
3026: for(i = 0; i < (*s_etat_processus)
3027: .hauteur_pile_operationnelle; i++)
3028: {
3029: if (l_element_courant != NULL)
3030: {
3031: (*resultats)[i] =
3032: formateur(s_etat_processus,
3033: 0, (*((struct_liste_chainee *)
3034: l_element_courant)).donnee);
3035:
3036: if ((*resultats)[i] == NULL)
3037: {
3038: i = (*s_etat_processus).
3039: hauteur_pile_operationnelle;
3040: }
3041: else
3042: {
3043: l_element_suivant =
3044: (*((struct_liste_chainee *)
3045: l_element_courant)).suivant;
3046: }
3047: }
3048: }
3049: }
3050: else
3051: {
3052: (*resultats) = NULL;
3053: erreur = d_es_allocation_memoire;
3054: }
3055: }
3056: }
3057:
3058: l_element_courant = (void *) (*s_etat_processus)
3059: .l_base_pile;
3060: while(l_element_courant != NULL)
3061: {
3062: l_element_suivant = (*((struct_liste_chainee *)
3063: l_element_courant)).suivant;
3064:
3065: liberation(s_etat_processus,
3066: (*((struct_liste_chainee *)
3067: l_element_courant)).donnee);
3068: free((struct_liste_chainee *) l_element_courant);
3069:
3070: l_element_courant = l_element_suivant;
3071: }
3072:
3073: l_element_courant = (void *) (*s_etat_processus)
3074: .l_base_pile_contextes;
3075: while(l_element_courant != NULL)
3076: {
3077: l_element_suivant = (*((struct_liste_chainee *)
3078: l_element_courant)).suivant;
3079:
3080: liberation(s_etat_processus,
3081: (*((struct_liste_chainee *)
3082: l_element_courant)).donnee);
3083: free((struct_liste_chainee *) l_element_courant);
3084:
3085: l_element_courant = l_element_suivant;
3086: }
3087:
3088: l_element_courant = (void *) (*s_etat_processus)
3089: .l_base_pile_taille_contextes;
3090: while(l_element_courant != NULL)
3091: {
3092: l_element_suivant = (*((struct_liste_chainee *)
3093: l_element_courant)).suivant;
3094:
3095: liberation(s_etat_processus,
3096: (*((struct_liste_chainee *)
3097: l_element_courant)).donnee);
3098: free((struct_liste_chainee *) l_element_courant);
3099:
3100: l_element_courant = l_element_suivant;
3101: }
3102:
3103: for(i = 0; i < (*s_etat_processus)
3104: .nombre_instructions_externes; i++)
3105: {
3106: free((*s_etat_processus).s_instructions_externes[i]
3107: .nom);
3108: free((*s_etat_processus).s_instructions_externes[i]
3109: .nom_bibliotheque);
3110: }
3111:
3112: if ((*s_etat_processus).nombre_instructions_externes != 0)
3113: {
3114: free((*s_etat_processus).s_instructions_externes);
3115: }
3116:
3117: l_element_courant = (void *) (*s_etat_processus)
3118: .s_bibliotheques;
3119:
3120: while(l_element_courant != NULL)
3121: {
3122: l_element_suivant = (*((struct_liste_chainee *)
3123: l_element_courant)).suivant;
3124:
3125: free((*((struct_bibliotheque *)
3126: (*((struct_liste_chainee *)
3127: l_element_courant)).donnee)).nom);
3128: dlclose((*((struct_bibliotheque *)
3129: (*((struct_liste_chainee *)
3130: l_element_courant)).donnee)).descripteur);
3131: free((*((struct_liste_chainee *) l_element_courant))
3132: .donnee);
3133: free(l_element_courant);
3134:
3135: l_element_courant = l_element_suivant;
3136: }
3137:
3138: l_element_courant = (void *) (*s_etat_processus)
3139: .l_base_pile_last;
3140: while(l_element_courant != NULL)
3141: {
3142: l_element_suivant = (*((struct_liste_chainee *)
3143: l_element_courant)).suivant;
3144:
3145: liberation(s_etat_processus,
3146: (*((struct_liste_chainee *)
3147: l_element_courant)).donnee);
3148: free((struct_liste_chainee *) l_element_courant);
3149:
3150: l_element_courant = l_element_suivant;
3151: }
3152:
3153: l_element_courant = (void *) (*s_etat_processus)
3154: .l_base_pile_systeme;
3155: while(l_element_courant != NULL)
3156: {
3157: l_element_suivant = (*((struct_liste_pile_systeme *)
3158: l_element_courant)).suivant;
3159:
3160: liberation(s_etat_processus,
3161: (*((struct_liste_pile_systeme *)
3162: l_element_courant)).indice_boucle);
3163: liberation(s_etat_processus,
3164: (*((struct_liste_pile_systeme *)
3165: l_element_courant)).limite_indice_boucle);
3166: liberation(s_etat_processus,
3167: (*((struct_liste_pile_systeme *)
3168: l_element_courant)).objet_de_test);
3169:
3170: if ((*((struct_liste_pile_systeme *)
3171: l_element_courant)).nom_variable != NULL)
3172: {
3173: free((*((struct_liste_pile_systeme *)
3174: l_element_courant)).nom_variable);
3175: }
3176:
3177: free((struct_liste_pile_systeme *)
3178: l_element_courant);
3179:
3180: l_element_courant = l_element_suivant;
3181: }
3182:
3183: l_element_courant = (void *)
3184: (*s_etat_processus).s_fichiers;
3185: while(l_element_courant != NULL)
3186: {
3187: l_element_suivant = (*((struct_liste_chainee *)
3188: l_element_courant)).suivant;
3189:
3190: fclose((*((struct_descripteur_fichier *)
3191: (*((struct_liste_chainee *)
3192: l_element_courant)).donnee))
3193: .descripteur_c);
3194:
3195: if ((*((struct_descripteur_fichier *)
3196: (*((struct_liste_chainee *)
3197: l_element_courant)).donnee)).type != 'C')
3198: {
3199: sqlite3_close((*((struct_descripteur_fichier *)
3200: (*((struct_liste_chainee *)
3201: l_element_courant)).donnee))
3202: .descripteur_sqlite);
3203: }
3204:
3205: if ((*((struct_descripteur_fichier *)
3206: (*((struct_liste_chainee *)
3207: l_element_courant)).donnee))
3208: .effacement == 'Y')
3209: {
3210: unlink((*((struct_descripteur_fichier *)
3211: (*((struct_liste_chainee *)
3212: l_element_courant)).donnee))
3213: .nom);
3214: }
3215:
3216: free((*((struct_descripteur_fichier *)
3217: (*((struct_liste_chainee *)
3218: l_element_courant)).donnee)).nom);
3219: free((struct_descripteur_fichier *)
3220: (*((struct_liste_chainee *)
3221: l_element_courant)).donnee);
3222: free(l_element_courant);
3223:
3224: l_element_courant = l_element_suivant;
3225: }
3226:
3227: l_element_courant = (void *)
3228: (*s_etat_processus).s_sockets;
3229: while(l_element_courant != NULL)
3230: {
3231: l_element_suivant = (*((struct_liste_chainee *)
3232: l_element_courant)).suivant;
3233:
3234: if ((*((struct_socket *)
3235: (*(*((struct_liste_chainee *)
3236: l_element_courant)).donnee).objet))
3237: .socket_connectee == d_vrai)
3238: {
3239: shutdown((*((struct_socket *)
3240: (*(*((struct_liste_chainee *)
3241: l_element_courant)).donnee).objet))
3242: .socket, SHUT_RDWR);
3243: }
3244:
3245: close((*((struct_socket *)
3246: (*(*((struct_liste_chainee *)
3247: l_element_courant)).donnee).objet)).socket);
3248:
3249: if ((*((struct_socket *) (*(*((struct_liste_chainee *)
3250: l_element_courant)).donnee).objet)).effacement
3251: == 'Y')
3252: {
3253: unlink((*((struct_socket *)
3254: (*(*((struct_liste_chainee *)
3255: l_element_courant)).donnee).objet))
3256: .adresse);
3257: }
3258:
3259: liberation(s_etat_processus,
3260: (*((struct_liste_chainee *)
3261: l_element_courant)).donnee);
3262: free(l_element_courant);
3263:
3264: l_element_courant = l_element_suivant;
3265: }
3266:
3267: l_element_courant = (void *)
3268: (*s_etat_processus).s_connecteurs_sql;
3269: while(l_element_courant != NULL)
3270: {
3271: l_element_suivant = (*((struct_liste_chainee *)
3272: l_element_courant)).suivant;
3273:
3274: sqlclose((*((struct_liste_chainee *)
3275: l_element_courant)).donnee);
3276: liberation(s_etat_processus,
3277: (*((struct_liste_chainee *)
3278: l_element_courant)).donnee);
3279: free(l_element_courant);
3280:
3281: l_element_courant = l_element_suivant;
3282: }
3283:
3284: free((*s_etat_processus).chemin_fichiers_temporaires);
3285:
3286: l_element_courant = (*s_etat_processus).s_marques;
3287: while(l_element_courant != NULL)
3288: {
3289: free((*((struct_marque *) l_element_courant)).label);
3290: free((*((struct_marque *) l_element_courant)).position);
3291: l_element_suivant = (*((struct_marque *)
3292: l_element_courant)).suivant;
3293: free(l_element_courant);
3294: l_element_courant = l_element_suivant;
3295: }
3296: }
3297: else
3298: {
3299: erreur = d_es_allocation_memoire;
3300:
3301: if (test_cfsf(s_etat_processus, 51) == d_faux)
3302: {
3303: printf("%s", ds_beep);
3304: }
3305:
3306: if ((*s_etat_processus).langue == 'F')
3307: {
3308: printf("+++Système : Mémoire insuffisante\n");
3309: }
3310: else
3311: {
3312: printf("+++System : Not enough memory\n");
3313: }
3314: }
3315: }
3316:
3317: liberation_allocateur(s_etat_processus);
3318: }
3319:
3320: if (traitement_fichier_temporaire == 'Y')
3321: {
3322: if (destruction_fichier(nom_fichier_temporaire) == d_erreur)
3323: {
3324: return(EXIT_FAILURE);
3325: }
3326:
3327: free(nom_fichier_temporaire);
3328: }
3329:
3330: if ((*s_etat_processus).profilage == d_vrai)
3331: {
3332: ecriture_profil(s_etat_processus);
3333: liberation_profil(s_etat_processus);
3334: }
3335: }
3336:
3337: # ifndef Cygwin
3338: free((*s_etat_processus).pile_signal.ss_sp);
3339: # endif
3340:
3341: closelog();
3342:
3343: pthread_mutex_destroy(&((*s_etat_processus).protection_liste_mutexes));
3344: pthread_mutex_destroy(&((*((*s_etat_processus).s_liste_variables_partagees))
3345: .mutex));
3346:
3347: retrait_thread(s_etat_processus);
3348:
3349: pthread_mutex_destroy(&((*s_etat_processus).mutex));
3350: sem_post(&((*s_etat_processus).semaphore_fork));
3351: sem_destroy(&((*s_etat_processus).semaphore_fork));
3352:
3353: free((*s_etat_processus).localisation);
3354: free(s_etat_processus);
3355:
3356: sem_destroy(&semaphore_liste_threads);
3357: sem_post(&semaphore_gestionnaires_signaux);
3358: sem_destroy(&semaphore_gestionnaires_signaux);
3359: sem_destroy(&semaphore_gestionnaires_signaux_atomique);
3360:
3361: # ifdef DEBUG_MEMOIRE
3362: debug_memoire_verification(s_etat_processus);
3363: # endif
3364:
3365: return((erreur == d_os) ? EXIT_SUCCESS : EXIT_FAILURE);
3366: }
3367:
3368:
3369: void
3370: informations(struct_processus *s_etat_processus)
3371: {
3372: printf("\n");
3373:
3374: if ((*s_etat_processus).langue == 'F')
3375: {
3376: printf(" rpl [-options] [programme]\n");
3377: printf(" -a : informations sur l'auteur\n");
3378: printf(" -A : paramètres passés au programme principal\n");
3379: printf(" -c : génération de fichier de débogage (rpl-core)\n");
3380: printf(" -d : option de déverminage interne\n");
3381: printf(" -D : lancement d'un daemon\n");
3382: printf(" -h : aide sur la ligne de commande\n");
3383: printf(" -i : fonctionnement interactif\n");
3384: printf(" -l : licence d'utilisation\n");
3385: printf(" -n : ignorance du signal HUP\n");
3386: printf(" -p : précompilation du script avant exécution\n");
3387: printf(" -P : profilage\n");
3388: printf(" -s : empêchement de l'ouverture de l'écran initial\n");
3389: printf(" -S : exécution du script passé en ligne de commande\n");
3390: printf(" -t : trace\n");
3391: printf(" -v : version\n");
3392: }
3393: else
3394: {
3395: printf(" rpl [-options] [program]\n");
3396: printf(" -a : displays informations about the author\n");
3397: printf(" -A : sends parameters to main program\n");
3398: printf(" -c : allows creation of a rpl-core file, providing a way"
3399: "\n"
3400: " to debug a program\n");
3401: printf(" -d : internal debug process\n");
3402: printf(" -D : starts in daemon mode\n");
3403: printf(" -h : shows a summary of available options\n");
3404: printf(" -i : runs the RPL/2 sequencer in interactive mode\n");
3405: printf(" -l : prints the user licence of the software\n");
3406: printf(" -n : ignores HUP signal\n");
3407: printf(" -p : precompiles script\n");
3408: printf(" -P : computes profile data\n");
3409: printf(" -s : disables splash screen\n");
3410: printf(" -S : executes script written in command line\n");
3411: printf(" -t : enables tracing mode\n");
3412: printf(" -v : prints the version number\n");
3413: }
3414:
3415: printf("\n");
3416:
3417: return;
3418: }
3419:
3420: // vim: ts=4
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