1: /*
2: ================================================================================
3: RPL/2 (R) version 4.0.19
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: #ifdef SEMAPHORES_SYSV
27: #ifndef OS2
28: unsigned char *chemin_semaphores_SysV;
29: #endif
30: #endif
31:
32:
33: /*
34: ================================================================================
35: Programme principal
36: ================================================================================
37: */
38:
39: int
40: rplinit(int argc, char *argv[], unsigned char ***resultats, char *rpl_home)
41: {
42: # include "copyright-conv.h"
43: # include "licence-conv.h"
44:
45: file *f_source;
46:
47: int erreur_historique;
48: int option_P;
49: int status;
50:
51: logical1 core;
52: logical1 debug;
53: logical1 erreur_fichier;
54: logical1 existence;
55: logical1 mode_interactif;
56: logical1 option_a;
57: logical1 option_A;
58: logical1 option_c;
59: logical1 option_d;
60: logical1 option_D;
61: logical1 option_h;
62: logical1 option_i;
63: logical1 option_l;
64: logical1 option_n;
65: logical1 option_p;
66: logical1 option_s;
67: logical1 option_S;
68: logical1 option_t;
69: logical1 option_v;
70: logical1 ouverture;
71:
72: pthread_mutexattr_t attributs_mutex;
73:
74: ssize_t longueur_ecriture;
75:
76: struct_objet *s_objet;
77:
78: struct_processus *s_etat_processus;
79:
80: struct_table_variables_partagees s_variables_partagees;
81:
82: struct sigaction action;
83: struct sigaction registre;
84:
85: struct timespec attente;
86:
87: unsigned char *arguments;
88: unsigned char drapeau_encart;
89: unsigned char *type_debug;
90: unsigned char *home;
91: unsigned char *langue;
92: unsigned char *message;
93: unsigned char *nom_fichier_temporaire;
94: unsigned char option;
95: unsigned char presence_definition;
96: unsigned char *ptr;
97: unsigned char *tampon;
98:
99: unsigned long i;
100: unsigned long unite_fichier;
101:
102: void *l_element_courant;
103: void *l_element_suivant;
104:
105: volatile int erreur;
106: volatile unsigned char traitement_fichier_temporaire;
107:
108: errno = 0;
109:
110: # ifdef DEBUG_MEMOIRE
111: debug_memoire_initialisation();
112: # endif
113:
114: setvbuf(stdout, NULL, _IOLBF, 0);
115: setvbuf(stderr, NULL, _IOLBF, 0);
116:
117: # ifndef SEMAPHORES_NOMMES
118: sem_init(&semaphore_liste_threads, 0, 1);
119: sem_init(&semaphore_gestionnaires_signaux, 0, 0);
120: sem_init(&semaphore_gestionnaires_signaux_atomique, 0, 1);
121: # else
122: semaphore_liste_threads = sem_init2(1, sem_liste_threads);
123: semaphore_gestionnaires_signaux = sem_init2(0, sem_gestionnaires_signaux);
124: semaphore_gestionnaires_signaux_atomique = sem_init2(1,
125: sem_gestionnaires_signaux_atomique);
126:
127: if ((semaphore_liste_threads == SEM_FAILED) ||
128: (semaphore_gestionnaires_signaux == SEM_FAILED) ||
129: (semaphore_gestionnaires_signaux_atomique == SEM_FAILED))
130: {
131: erreur = d_es_allocation_memoire;
132:
133: if ((langue = getenv("LANG")) != NULL)
134: {
135: if (strncmp(langue, "fr", 2) == 0)
136: {
137: uprintf("+++Système : Mémoire insuffisante\n");
138: }
139: else
140: {
141: uprintf("+++System : Not enough memory\n");
142: }
143: }
144: else
145: {
146: uprintf("+++System : Not enough memory\n");
147: }
148:
149: return(EXIT_FAILURE);
150: }
151: # endif
152:
153: if ((s_etat_processus = malloc(sizeof(struct_processus))) == NULL)
154: {
155: erreur = d_es_allocation_memoire;
156:
157: if ((langue = getenv("LANG")) != NULL)
158: {
159: if (strncmp(langue, "fr", 2) == 0)
160: {
161: uprintf("+++Système : Mémoire insuffisante\n");
162: }
163: else
164: {
165: uprintf("+++System : Not enough memory\n");
166: }
167: }
168: else
169: {
170: uprintf("+++System : Not enough memory\n");
171: }
172:
173: return(EXIT_FAILURE);
174: }
175:
176: if ((langue = getenv("LANG")) != NULL)
177: {
178: (*s_etat_processus).langue = (strncmp(langue, "fr", 2) == 0)
179: ? 'F' : 'E';
180: }
181: else
182: {
183: (*s_etat_processus).langue = 'E';
184: }
185:
186: (*s_etat_processus).exception = d_ep;
187: (*s_etat_processus).erreur_systeme = d_es;
188: (*s_etat_processus).erreur_execution = d_ex;
189:
190: (*s_etat_processus).rpl_home = rpl_home;
191:
192: pthread_mutexattr_init(&attributs_mutex);
193: pthread_mutexattr_settype(&attributs_mutex, PTHREAD_MUTEX_NORMAL);
194: pthread_mutex_init(&((*s_etat_processus).mutex), &attributs_mutex);
195: pthread_mutexattr_destroy(&attributs_mutex);
196:
197: pthread_mutexattr_init(&attributs_mutex);
198: pthread_mutexattr_settype(&attributs_mutex, PTHREAD_MUTEX_NORMAL);
199: pthread_mutex_init(&((*s_etat_processus).mutex_allocation),
200: &attributs_mutex);
201: pthread_mutexattr_destroy(&attributs_mutex);
202:
203: # ifndef SEMAPHORES_NOMMES
204: sem_init(&((*s_etat_processus).semaphore_fork), 0, 0);
205: # else
206: if (((*s_etat_processus).semaphore_fork = sem_init2(0, sem_fork)) ==
207: SEM_FAILED)
208: {
209: if ((*s_etat_processus).langue == 'F')
210: {
211: uprintf("+++Système : Mémoire insuffisante\n");
212: }
213: else
214: {
215: uprintf("+++System : Not enough memory\n");
216: }
217:
218: return(EXIT_FAILURE);
219: }
220: # endif
221:
222: pthread_mutexattr_init(&attributs_mutex);
223: pthread_mutexattr_settype(&attributs_mutex, PTHREAD_MUTEX_NORMAL);
224: pthread_mutex_init(&((*s_etat_processus).protection_liste_mutexes),
225: &attributs_mutex);
226: pthread_mutexattr_destroy(&attributs_mutex);
227:
228: (*s_etat_processus).s_liste_variables_partagees = &s_variables_partagees;
229:
230: s_variables_partagees.nombre_variables = 0;
231: s_variables_partagees.nombre_variables_allouees = 0;
232: s_variables_partagees.table = NULL;
233:
234: pthread_mutexattr_init(&attributs_mutex);
235: pthread_mutexattr_settype(&attributs_mutex, PTHREAD_MUTEX_NORMAL);
236: pthread_mutex_init(&((*((*s_etat_processus).s_liste_variables_partagees))
237: .mutex), &attributs_mutex);
238: pthread_mutexattr_destroy(&attributs_mutex);
239:
240: (*s_etat_processus).chemin_fichiers_temporaires =
241: recherche_chemin_fichiers_temporaires(s_etat_processus);
242:
243: # ifdef SEMAPHORES_SYSV
244: # ifndef OS2
245: chemin_semaphores_SysV = (*s_etat_processus).chemin_fichiers_temporaires;
246: # endif
247: # endif
248:
249: # ifdef _BROKEN_SIGINFO
250: creation_fifos_signaux(s_etat_processus);
251: # ifdef return
252: # undef return
253: # endif
254: # define return destruction_fifos_signaux(s_etat_processus); return
255: # endif
256:
257: insertion_thread(s_etat_processus, d_vrai);
258:
259: # ifndef OS2
260: localisation_courante(s_etat_processus);
261: # else
262: if ((*s_etat_processus).erreur_systeme != d_es)
263: {
264: if (((*s_etat_processus).localisation = malloc((strlen(d_locale) + 1) *
265: sizeof(unsigned char))) == NULL)
266: {
267: if ((*s_etat_processus).langue == 'F')
268: {
269: uprintf("+++Système : Mémoire insuffisante\n");
270: }
271: else
272: {
273: uprintf("+++System : Not enough memory\n");
274: }
275:
276: return(EXIT_FAILURE);
277: }
278:
279: strcpy((*s_etat_processus).localisation, d_locale);
280: }
281: # endif
282:
283: (*s_etat_processus).erreur_systeme = d_es;
284:
285: if ((*s_etat_processus).localisation == NULL)
286: {
287: if (((*s_etat_processus).localisation = malloc((strlen(d_locale) + 1) *
288: sizeof(unsigned char))) == NULL)
289: {
290: if ((*s_etat_processus).langue == 'F')
291: {
292: uprintf("+++Système : Mémoire insuffisante\n");
293: }
294: else
295: {
296: uprintf("+++System : Not enough memory\n");
297: }
298:
299: return(EXIT_FAILURE);
300: }
301:
302: strcpy((*s_etat_processus).localisation, d_locale);
303: }
304:
305: printf("+++RPL/2 (R) version %s (%s)\n", d_version_rpl,
306: ((*s_etat_processus).langue == 'F') ? d_date_rpl : d_date_en_rpl);
307:
308: if ((*s_etat_processus).langue == 'F')
309: {
310: printf("+++Copyright (C) 1989 à 2009, 2010 BERTRAND Joël\n");
311: }
312: else
313: {
314: printf("+++Copyright (C) 1989 to 2009, 2010 BERTRAND Joel\n");
315: }
316:
317: if (getenv("HOME") != NULL)
318: {
319: home = getenv("HOME");
320: }
321: else if ((getenv("USER") != NULL) && (getpwnam(getenv("USER")) != NULL))
322: {
323: home = getpwnam(getenv("USER"))->pw_dir;
324: }
325: else if ((getenv("LOGNAME") != NULL) && (getpwnam(getenv("LOGNAME"))
326: != NULL))
327: {
328: home = getpwnam(getenv("LOGNAME"))->pw_dir;
329: }
330: else if ((getuid() != ((uid_t) -1)) && (getpwuid(getuid()) != NULL))
331: {
332: home = getpwuid(getuid())->pw_dir;
333: }
334: else
335: {
336: home = "";
337: }
338:
339: // Initialisation d'une clef
340:
341: if (pthread_key_create(&semaphore_fork_processus_courant, NULL) != 0)
342: {
343: if ((*s_etat_processus).langue == 'F')
344: {
345: printf("+++Système : Mémoire insuffisante\n");
346: }
347: else
348: {
349: printf("+++System : Not enough memory\n");
350: }
351:
352: return(EXIT_FAILURE);
353: }
354:
355: # ifndef SEMAPHORES_NOMMES
356: if (pthread_setspecific(semaphore_fork_processus_courant,
357: &((*s_etat_processus).semaphore_fork)) != 0)
358: # else
359: if (pthread_setspecific(semaphore_fork_processus_courant,
360: (*s_etat_processus).semaphore_fork) != 0)
361: # endif
362: {
363: if ((*s_etat_processus).langue == 'F')
364: {
365: printf("+++Système : Mémoire insuffisante\n");
366: }
367: else
368: {
369: printf("+++System : Not enough memory\n");
370: }
371:
372: return(EXIT_FAILURE);
373: }
374:
375: // Initialisation d'une pile de signal pour récupérer les
376: // débordement de pile
377:
378: # if !defined(Cygwin) && !defined(OpenBSD)
379: if (((*s_etat_processus).pile_signal.ss_sp =
380: malloc((*s_etat_processus).pile_signal.ss_size =
381: SIGSTKSZ)) == NULL)
382: {
383: erreur = d_es_allocation_memoire;
384:
385: if ((*s_etat_processus).langue == 'F')
386: {
387: printf("+++Système : Mémoire insuffisante\n");
388: }
389: else
390: {
391: printf("+++System : Not enough memory\n");
392: }
393:
394: return(EXIT_FAILURE);
395: }
396:
397: (*s_etat_processus).pile_signal.ss_flags = 0;
398:
399: if (sigaltstack(&((*s_etat_processus).pile_signal), NULL) != 0)
400: {
401: erreur = d_es_signal;
402:
403: if ((*s_etat_processus).langue == 'F')
404: {
405: printf("+++Système : Initialisation de la pile spécifique de signal"
406: " impossible\n");
407: }
408: else
409: {
410: printf("+++System : Initialization of signal stack failed\n");
411: }
412:
413: return(EXIT_FAILURE);
414: }
415: # endif
416:
417: # ifndef _BROKEN_SIGINFO
418: action.sa_sigaction = interruption1;
419: # else
420: action.sa_handler = interruption1;
421: # endif
422: action.sa_flags = SA_ONSTACK | SA_SIGINFO;
423:
424: if (sigaction(SIGINT, &action, NULL) != 0)
425: {
426: erreur = d_es_signal;
427:
428: if ((*s_etat_processus).langue == 'F')
429: {
430: printf("+++Système : Initialisation des signaux POSIX "
431: "impossible\n");
432: }
433: else
434: {
435: printf("+++System : Initialization of POSIX signals failed\n");
436: }
437:
438: return(EXIT_FAILURE);
439: }
440:
441: # ifndef _BROKEN_SIGINFO
442: action.sa_sigaction = interruption2;
443: # else
444: action.sa_handler = interruption2;
445: # endif
446: action.sa_flags = SA_NODEFER | SA_ONSTACK | SA_SIGINFO;
447:
448: if (sigaction(SIGTSTP, &action, NULL) != 0)
449: {
450: if ((*s_etat_processus).langue == 'F')
451: {
452: printf("+++Système : Initialisation des signaux POSIX "
453: "impossible\n");
454: }
455: else
456: {
457: printf("+++System : Initialization of POSIX signals failed\n");
458: }
459:
460: return(EXIT_FAILURE);
461: }
462:
463: # ifndef _BROKEN_SIGINFO
464: action.sa_sigaction = interruption4;
465: # else
466: action.sa_handler = interruption4;
467: # endif
468: // SIGCONT ne doit pas pouvoir être appelé depuis son gestionnaire.
469: action.sa_flags = SA_ONSTACK | SA_SIGINFO;
470:
471: if (sigaction(SIGSTART, &action, NULL) != 0)
472: {
473: if ((*s_etat_processus).langue == 'F')
474: {
475: printf("+++Système : Initialisation des signaux POSIX "
476: "impossible\n");
477: }
478: else
479: {
480: printf("+++System : Initialization of POSIX signals failed\n");
481: }
482:
483: return(EXIT_FAILURE);
484: }
485:
486: if (sigaction(SIGCONT, &action, NULL) != 0)
487: {
488: if ((*s_etat_processus).langue == 'F')
489: {
490: printf("+++Système : Initialisation des signaux POSIX "
491: "impossible\n");
492: }
493: else
494: {
495: printf("+++System : Initialization of POSIX signals failed\n");
496: }
497:
498: return(EXIT_FAILURE);
499: }
500:
501: # ifndef _BROKEN_SIGINFO
502: action.sa_sigaction = interruption5;
503: # else
504: action.sa_handler = interruption5;
505: # endif
506: action.sa_flags = SA_NODEFER | SA_ONSTACK | SA_SIGINFO;
507:
508: if (sigaction(SIGFSTOP, &action, NULL) != 0)
509: {
510: erreur = d_es_signal;
511:
512: if ((*s_etat_processus).langue == 'F')
513: {
514: printf("+++Système : Initialisation des signaux POSIX "
515: "impossible\n");
516: }
517: else
518: {
519: printf("+++System : Initialization of POSIX signals failed\n");
520: }
521:
522: return(EXIT_FAILURE);
523: }
524:
525: # ifndef _BROKEN_SIGINFO
526: action.sa_sigaction = interruption11;
527: # else
528: action.sa_handler = interruption11;
529: # endif
530: action.sa_flags = SA_NODEFER | SA_ONSTACK | SA_SIGINFO;
531:
532: if (sigaction(SIGFABORT, &action, NULL) != 0)
533: {
534: erreur = d_es_signal;
535:
536: if ((*s_etat_processus).langue == 'F')
537: {
538: printf("+++Système : Initialisation des signaux POSIX "
539: "impossible\n");
540: }
541: else
542: {
543: printf("+++System : Initialization of POSIX signals failed\n");
544: }
545:
546: return(EXIT_FAILURE);
547: }
548:
549: # ifndef _BROKEN_SIGINFO
550: action.sa_sigaction = interruption8;
551: # else
552: action.sa_handler = interruption8;
553: # endif
554: action.sa_flags = SA_NODEFER | SA_ONSTACK | SA_SIGINFO;
555:
556: if (sigaction(SIGURG, &action, NULL) != 0)
557: {
558: erreur = d_es_signal;
559:
560: if ((*s_etat_processus).langue == 'F')
561: {
562: printf("+++Système : Initialisation des signaux POSIX "
563: "impossible\n");
564: }
565: else
566: {
567: printf("+++System : Initialization of POSIX signals failed\n");
568: }
569:
570: return(EXIT_FAILURE);
571: }
572:
573: # ifndef _BROKEN_SIGINFO
574: action.sa_sigaction = interruption7;
575: # else
576: action.sa_handler = interruption7;
577: # endif
578: action.sa_flags = SA_NODEFER | SA_ONSTACK | SA_SIGINFO;
579:
580: if (sigaction(SIGPIPE, &action, NULL) != 0)
581: {
582: erreur = d_es_signal;
583:
584: if ((*s_etat_processus).langue == 'F')
585: {
586: printf("+++Système : Initialisation des signaux POSIX "
587: "impossible\n");
588: }
589: else
590: {
591: printf("+++System : Initialization of POSIX signals failed\n");
592: }
593:
594: return(EXIT_FAILURE);
595: }
596:
597: # ifndef _BROKEN_SIGINFO
598: action.sa_sigaction = interruption6;
599: # else
600: action.sa_handler = interruption6;
601: # endif
602: action.sa_flags = SA_ONSTACK | SA_SIGINFO | SA_NODEFER;
603:
604: if (sigaction(SIGINJECT, &action, NULL) != 0)
605: {
606: erreur = d_es_signal;
607:
608: if ((*s_etat_processus).langue == 'F')
609: {
610: printf("+++Système : Initialisation des signaux POSIX "
611: "impossible\n");
612: }
613: else
614: {
615: printf("+++System : Initialization of POSIX signals failed\n");
616: }
617:
618: return(EXIT_FAILURE);
619: }
620:
621: # ifndef _BROKEN_SIGINFO
622: action.sa_sigaction = interruption9;
623: # else
624: action.sa_handler = interruption9;
625: # endif
626: action.sa_flags = SA_ONSTACK | SA_SIGINFO | SA_NODEFER;
627:
628: if (sigaction(SIGABORT, &action, NULL) != 0)
629: {
630: erreur = d_es_signal;
631:
632: if ((*s_etat_processus).langue == 'F')
633: {
634: printf("+++Système : Initialisation des signaux POSIX "
635: "impossible\n");
636: }
637: else
638: {
639: printf("+++System : Initialization of POSIX signals failed\n");
640: }
641:
642: return(EXIT_FAILURE);
643: }
644:
645: # ifndef _BROKEN_SIGINFO
646: action.sa_sigaction = interruption1;
647: # else
648: action.sa_handler = interruption1;
649: # endif
650: action.sa_flags = SA_NODEFER | SA_ONSTACK | SA_SIGINFO;
651:
652: if (sigaction(SIGALRM, &action, NULL) != 0)
653: {
654: erreur = d_es_signal;
655:
656: if ((*s_etat_processus).langue == 'F')
657: {
658: printf("+++Système : Initialisation des signaux POSIX "
659: "impossible\n");
660: }
661: else
662: {
663: printf("+++System : Initialization of POSIX signals failed\n");
664: }
665:
666: return(EXIT_FAILURE);
667: }
668:
669: # ifndef _BROKEN_SIGINFO
670: action.sa_sigaction = interruption3;
671: # else
672: action.sa_handler = interruption3;
673: # endif
674: action.sa_flags = SA_NODEFER | SA_ONSTACK | SA_SIGINFO;
675:
676: erreur = d_absence_erreur;
677: core = d_faux;
678: mode_interactif = d_faux;
679: (*s_etat_processus).nom_fichier_source = NULL;
680: (*s_etat_processus).definitions_chainees = NULL;
681: (*s_etat_processus).type_debug = 0;
682: traitement_fichier_temporaire = 'N';
683: option = ' ';
684: drapeau_encart = 'Y';
685: debug = d_faux;
686: arguments = NULL;
687:
688: (*s_etat_processus).s_fichiers = NULL;
689: (*s_etat_processus).s_sockets = NULL;
690: (*s_etat_processus).s_connecteurs_sql = NULL;
691:
692: setlogmask(LOG_MASK(LOG_NOTICE));
693: openlog(argv[0], LOG_ODELAY | LOG_PID, LOG_USER);
694:
695: if (argc == 1)
696: {
697: erreur = d_erreur;
698: informations(s_etat_processus);
699: }
700: else
701: {
702: presence_definition = 'N';
703: (*s_etat_processus).debug = d_faux;
704: (*s_etat_processus).lancement_interactif = d_faux;
705:
706: option_a = d_faux;
707: option_A = d_faux;
708: option_c = d_faux;
709: option_d = d_faux;
710: option_D = d_faux;
711: option_h = d_faux;
712: option_i = d_faux;
713: option_l = d_faux;
714: option_n = d_faux;
715: option_p = d_faux;
716: option_P = 0;
717: option_s = d_faux;
718: option_S = d_faux;
719: option_t = d_faux;
720: option_v = d_faux;
721:
722: while((--argc) > 0)
723: {
724: if ((*(++argv))[0] == '-')
725: {
726: while((option = *(++argv[0])) != '\0')
727: {
728: switch(option)
729: {
730: case 'a' :
731: {
732: if (option_a == d_vrai)
733: {
734: if ((*s_etat_processus).langue == 'F')
735: {
736: printf("+++Erreur : option -a présente "
737: "plus d'une fois\n");
738: }
739: else
740: {
741: printf("+++Error : more than one -a "
742: "on command line");
743: }
744:
745: return(EXIT_FAILURE);
746: }
747:
748: option_a = d_vrai;
749: break;
750: }
751:
752: case 'A' :
753: {
754: if (option_A == d_vrai)
755: {
756: if ((*s_etat_processus).langue == 'F')
757: {
758: printf("+++Erreur : option -A présente "
759: "plus d'une fois\n");
760: }
761: else
762: {
763: printf("+++Error : more than one -A "
764: "on command line");
765: }
766:
767: return(EXIT_FAILURE);
768: }
769:
770: option_A = d_vrai;
771:
772: while(*(++argv[0]) == ' ');
773: argv[0]--;
774:
775: if ((*(++argv[0])) != '\0')
776: {
777: if ((arguments = malloc((strlen(argv[0]) + 7) *
778: sizeof(unsigned char))) == NULL)
779: {
780: if ((*s_etat_processus).langue == 'F')
781: {
782: printf("+++Système : Mémoire "
783: "insuffisante\n");
784: }
785: else
786: {
787: printf("+++System : Not enough "
788: "memory\n");
789: }
790:
791: return(EXIT_FAILURE);
792: }
793:
794: ptr = arguments;
795: (*ptr) = d_code_fin_chaine;
796: strcat(ptr, "<< ");
797: ptr += 3;
798:
799: while(*(argv[0]) != '\0')
800: {
801: *(ptr++) = *(argv[0]++);
802: }
803:
804: (*ptr) = '\0';
805:
806: strcat(arguments, " >>");
807: argv[0]--;
808: }
809: else if ((--argc) > 0)
810: {
811: argv++;
812:
813: if ((arguments = malloc((strlen(argv[0]) + 7) *
814: sizeof(unsigned char))) == NULL)
815: {
816: if ((*s_etat_processus).langue == 'F')
817: {
818: printf("+++Système : Mémoire "
819: "insuffisante\n");
820: }
821: else
822: {
823: printf("+++System : Not enough "
824: "memory\n");
825: }
826:
827: return(EXIT_FAILURE);
828: }
829:
830: ptr = arguments;
831: (*ptr) = d_code_fin_chaine;
832: strcat(ptr, "<< ");
833: ptr += 3;
834:
835: while(*(argv[0]) != '\0')
836: {
837: *(ptr++) = *(argv[0]++);
838: }
839:
840: (*ptr) = '\0';
841:
842: strcat(arguments, " >>");
843: argv[0]--;
844: }
845: else
846: {
847: if ((*s_etat_processus).langue == 'F')
848: {
849: printf("+++Erreur : Aucune donnée "
850: "spécifié après l'option -A\n");
851: }
852: else
853: {
854: printf("+++Error : Data required after "
855: "-A option\n");
856: }
857:
858: return(EXIT_FAILURE);
859: }
860:
861: break;
862: }
863:
864: case 'c' :
865: {
866: if (option_c == d_vrai)
867: {
868: if ((*s_etat_processus).langue == 'F')
869: {
870: printf("+++Erreur : option -c présente "
871: "plus d'une fois\n");
872: }
873: else
874: {
875: printf("+++Error : more than one -c "
876: "on command line");
877: }
878:
879: return(EXIT_FAILURE);
880: }
881:
882: option_c = d_vrai;
883: core = d_vrai;
884: break;
885: }
886:
887: case 'd' :
888: {
889: if (option_d == d_vrai)
890: {
891: if ((*s_etat_processus).langue == 'F')
892: {
893: printf("+++Erreur : option -d présente "
894: "plus d'une fois\n");
895: }
896: else
897: {
898: printf("+++Error : more than one -d "
899: "on command line");
900: }
901:
902: return(EXIT_FAILURE);
903: }
904:
905: option_d = d_vrai;
906: debug = d_vrai;
907: break;
908: }
909:
910: case 'D' :
911: {
912: if (option_D == d_vrai)
913: {
914: if ((*s_etat_processus).langue == 'F')
915: {
916: printf("+++Erreur : option -D présente "
917: "plus d'une fois\n");
918: }
919: else
920: {
921: printf("+++Error : more than one -D "
922: "on command line");
923: }
924:
925: return(EXIT_FAILURE);
926: }
927:
928: option_D = d_vrai;
929: break;
930: }
931:
932: case 'h' :
933: {
934: if (option_h == d_vrai)
935: {
936: if ((*s_etat_processus).langue == 'F')
937: {
938: printf("+++Erreur : option -h présente "
939: "plus d'une fois\n");
940: }
941: else
942: {
943: printf("+++Error : more than one -h "
944: "on command line");
945: }
946:
947: return(EXIT_FAILURE);
948: }
949:
950: option_h = d_vrai;
951: informations(s_etat_processus);
952: break;
953: }
954:
955: case 'i' :
956: {
957: if (option_i == d_vrai)
958: {
959: if ((*s_etat_processus).langue == 'F')
960: {
961: printf("+++Erreur : option -i présente "
962: "plus d'une fois\n");
963: }
964: else
965: {
966: printf("+++Error : more than one -i "
967: "on command line");
968: }
969:
970: return(EXIT_FAILURE);
971: }
972: else if (option_S == d_vrai)
973: {
974: if ((*s_etat_processus).langue == 'F')
975: {
976: printf("+++Erreur : options -i et -S "
977: "incompatibles\n");
978: }
979: else
980: {
981: printf("+++Error : incompatible options -i "
982: "and -S\n");
983: }
984:
985: return(EXIT_FAILURE);
986: }
987: else if (option_p == d_vrai)
988: {
989: if ((*s_etat_processus).langue == 'F')
990: {
991: printf("+++Erreur : options -i et -p "
992: "incompatibles\n");
993: }
994: else
995: {
996: printf("+++Error : incompatible options -i "
997: "and -p\n");
998: }
999:
1000: return(EXIT_FAILURE);
1001: }
1002:
1003: option_i = d_vrai;
1004: mode_interactif = d_vrai;
1005: presence_definition = 'O';
1006: break;
1007: }
1008:
1009: case 'l' :
1010: {
1011: if (option_l == d_vrai)
1012: {
1013: if ((*s_etat_processus).langue == 'F')
1014: {
1015: printf("+++Erreur : option -l présente "
1016: "plus d'une fois\n");
1017: }
1018: else
1019: {
1020: printf("+++Error : more than one -l "
1021: "on command line");
1022: }
1023:
1024: return(EXIT_FAILURE);
1025: }
1026:
1027: option_l = d_vrai;
1028:
1029: if ((*s_etat_processus).langue == 'F')
1030: {
1031: printf("%s\n\n", CeCILL_fr);
1032: }
1033: else
1034: {
1035: printf("%s\n\n", CeCILL_en);
1036: }
1037:
1038: break;
1039: }
1040:
1041: case 'n' :
1042: {
1043: if (option_n == d_vrai)
1044: {
1045: if ((*s_etat_processus).langue == 'F')
1046: {
1047: printf("+++Erreur : option -n présente "
1048: "plus d'une fois\n");
1049: }
1050: else
1051: {
1052: printf("+++Error : more than one -n "
1053: "on command line");
1054: }
1055:
1056: return(EXIT_FAILURE);
1057: }
1058:
1059: option_n = d_vrai;
1060:
1061: break;
1062: }
1063:
1064: case 'p' :
1065: {
1066: if (option_p == d_vrai)
1067: {
1068: if ((*s_etat_processus).langue == 'F')
1069: {
1070: printf("+++Erreur : option -p présente "
1071: "plus d'une fois\n");
1072: }
1073: else
1074: {
1075: printf("+++Error : more than one -p "
1076: "on command line");
1077: }
1078:
1079: return(EXIT_FAILURE);
1080: }
1081: else if (option_i == d_vrai)
1082: {
1083: if ((*s_etat_processus).langue == 'F')
1084: {
1085: printf("+++Erreur : options -i et -p "
1086: "incompatibles\n");
1087: }
1088: else
1089: {
1090: printf("+++Error : incompatible options -i "
1091: "and -p\n");
1092: }
1093:
1094: return(EXIT_FAILURE);
1095: }
1096:
1097: option_p = d_vrai;
1098:
1099: break;
1100: }
1101:
1102: case 'P' :
1103: {
1104: if (option_P > 2)
1105: {
1106: if ((*s_etat_processus).langue == 'F')
1107: {
1108: printf("+++Erreur : option -P présente "
1109: "plus de deux fois\n");
1110: }
1111: else
1112: {
1113: printf("+++Error : more than two -P "
1114: "on command line");
1115: }
1116:
1117: return(EXIT_FAILURE);
1118: }
1119:
1120: option_P++;
1121:
1122: break;
1123: }
1124:
1125: case 's' :
1126: {
1127: if (option_s == d_vrai)
1128: {
1129: if ((*s_etat_processus).langue == 'F')
1130: {
1131: printf("+++Erreur : option -s présente "
1132: "plus d'une fois\n");
1133: }
1134: else
1135: {
1136: printf("+++Error : more than one -s "
1137: "on command line");
1138: }
1139:
1140: return(EXIT_FAILURE);
1141: }
1142:
1143: option_s = d_vrai;
1144: drapeau_encart = 'N';
1145: break;
1146: }
1147:
1148: case 'S' :
1149: {
1150: if (option_S == d_vrai)
1151: {
1152: if ((*s_etat_processus).langue == 'F')
1153: {
1154: printf("+++Erreur : option -S présente "
1155: "plus d'une fois\n");
1156: }
1157: else
1158: {
1159: printf("+++Error : more than one -S "
1160: "on command line");
1161: }
1162:
1163: return(EXIT_FAILURE);
1164: }
1165: else if (option_i == d_vrai)
1166: {
1167: if ((*s_etat_processus).langue == 'F')
1168: {
1169: printf("+++Erreur : options -i et -S "
1170: "incompatibles\n");
1171: }
1172: else
1173: {
1174: printf("+++Error : incompatible options -S "
1175: "and -i\n");
1176: }
1177:
1178: return(EXIT_FAILURE);
1179: }
1180:
1181: option_S = d_vrai;
1182:
1183: while(*(++argv[0]) == ' ');
1184: argv[0]--;
1185:
1186: if ((*(++argv[0])) != '\0')
1187: {
1188: if (((*s_etat_processus).definitions_chainees =
1189: malloc((strlen(argv[0]) + 1) *
1190: sizeof(unsigned char))) == NULL)
1191: {
1192: if ((*s_etat_processus).langue == 'F')
1193: {
1194: printf("+++Système : Mémoire "
1195: "insuffisante\n");
1196: }
1197: else
1198: {
1199: printf("+++System : Not enough "
1200: "memory\n");
1201: }
1202:
1203: return(EXIT_FAILURE);
1204: }
1205:
1206: ptr = (*s_etat_processus).definitions_chainees;
1207:
1208: while(*(argv[0]) != '\0')
1209: {
1210: *(ptr++) = *(argv[0]++);
1211: }
1212:
1213: (*ptr) = '\0';
1214:
1215: argv[0]--;
1216: presence_definition = 'O';
1217: }
1218: else if ((--argc) > 0)
1219: {
1220: argv++;
1221:
1222: if (((*s_etat_processus).definitions_chainees =
1223: 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 = (*s_etat_processus).definitions_chainees;
1241:
1242: while(*(argv[0]) != '\0')
1243: {
1244: *(ptr++) = *(argv[0]++);
1245: }
1246:
1247: (*ptr) = '\0';
1248:
1249: argv[0]--;
1250: presence_definition = 'O';
1251: }
1252: else
1253: {
1254: if ((*s_etat_processus).langue == 'F')
1255: {
1256: printf("+++Erreur : Aucun script "
1257: "spécifié après l'option -S\n");
1258: }
1259: else
1260: {
1261: printf("+++Error : Script required after "
1262: "-S option\n");
1263: }
1264:
1265: return(EXIT_FAILURE);
1266: }
1267:
1268: if (((*s_etat_processus).definitions_chainees =
1269: compactage((*s_etat_processus)
1270: .definitions_chainees)) == NULL)
1271: {
1272: if ((*s_etat_processus).langue == 'F')
1273: {
1274: printf("+++Système : Mémoire "
1275: "insuffisante\n");
1276: }
1277: else
1278: {
1279: printf("+++System : Not enough "
1280: "memory\n");
1281: }
1282:
1283: return(EXIT_FAILURE);
1284: }
1285:
1286: (*s_etat_processus).longueur_definitions_chainees =
1287: strlen((*s_etat_processus)
1288: .definitions_chainees);
1289:
1290: break;
1291: }
1292:
1293: case 't' :
1294: {
1295: if (option_t == d_vrai)
1296: {
1297: if ((*s_etat_processus).langue == 'F')
1298: {
1299: printf("+++Erreur : option -t présente "
1300: "plus d'une fois\n");
1301: }
1302: else
1303: {
1304: printf("+++Error : more than one -t "
1305: "on command line");
1306: }
1307:
1308: return(EXIT_FAILURE);
1309: }
1310:
1311: option_t = d_vrai;
1312: (*s_etat_processus).debug = d_vrai;
1313:
1314: while(*(++argv[0]) == ' ');
1315: argv[0]--;
1316:
1317: if ((*(++argv[0])) != '\0')
1318: {
1319: if ((type_debug = malloc((strlen(argv[0]) + 1) *
1320: sizeof(unsigned char))) == NULL)
1321: {
1322: if ((*s_etat_processus).langue == 'F')
1323: {
1324: printf("+++Système : Mémoire "
1325: "insuffisante\n");
1326: }
1327: else
1328: {
1329: printf("+++System : Not enough "
1330: "memory\n");
1331: }
1332:
1333: return(EXIT_FAILURE);
1334: }
1335:
1336: ptr = type_debug;
1337:
1338: while((*(argv[0]) != '\0') &&
1339: (*(argv[0]) != ' '))
1340: {
1341: *(ptr++) = *(argv[0]++);
1342: }
1343:
1344: (*ptr) = '\0';
1345:
1346: argv[0]--;
1347: }
1348: else if ((--argc) > 0)
1349: {
1350: argv++;
1351:
1352: if ((type_debug =
1353: malloc((strlen(argv[0]) + 1) *
1354: sizeof(unsigned char))) == NULL)
1355: {
1356: if ((*s_etat_processus).langue == 'F')
1357: {
1358: printf("+++Système : Mémoire "
1359: "insuffisante\n");
1360: }
1361: else
1362: {
1363: printf("+++System : Not enough "
1364: "memory\n");
1365: }
1366:
1367: return(EXIT_FAILURE);
1368: }
1369:
1370: ptr = type_debug;
1371:
1372: while(*(argv[0]) != '\0')
1373: {
1374: *(ptr++) = *(argv[0]++);
1375: }
1376:
1377: (*ptr) = '\0';
1378:
1379: argv[0]--;
1380: }
1381: else
1382: {
1383: if ((*s_etat_processus).langue == 'F')
1384: {
1385: printf("+++Erreur : Aucun niveau "
1386: "de débogage spécifié après "
1387: "l'option -t\n");
1388: }
1389: else
1390: {
1391: printf("+++Error : Debug level not "
1392: "specified after -t option\n");
1393: }
1394:
1395: return(EXIT_FAILURE);
1396: }
1397:
1398: ptr = type_debug;
1399:
1400: while(*ptr != '\0')
1401: {
1402: switch(*ptr)
1403: {
1404: case '0':
1405: case '1':
1406: case '2':
1407: case '3':
1408: case '4':
1409: case '5':
1410: case '6':
1411: case '7':
1412: case '8':
1413: case '9':
1414: case 'A':
1415: case 'B':
1416: case 'C':
1417: case 'D':
1418: case 'E':
1419: case 'F':
1420: {
1421: break;
1422: }
1423:
1424: default:
1425: {
1426: if ((*s_etat_processus).langue == 'F')
1427: {
1428: printf("+++Erreur : Niveau "
1429: "de débogage non "
1430: "hexadécimal\n");
1431: }
1432: else
1433: {
1434: printf("+++Error : Debug level must"
1435: " be hexadecimal "
1436: "integer\n");
1437: }
1438:
1439: return(EXIT_FAILURE);
1440: }
1441: }
1442:
1443: ptr++;
1444: }
1445:
1446: if (sscanf(type_debug, "%llX",
1447: &((*s_etat_processus).type_debug)) != 1)
1448: {
1449: if ((*s_etat_processus).langue == 'F')
1450: {
1451: printf("+++Erreur : Niveau "
1452: "de débogage non entier\n");
1453: }
1454: else
1455: {
1456: printf("+++Error : Debug level must"
1457: " be integer\n");
1458: }
1459:
1460: return(EXIT_FAILURE);
1461: }
1462:
1463: free(type_debug);
1464: break;
1465: }
1466:
1467: case 'v' :
1468: {
1469: if (option_v == d_vrai)
1470: {
1471: if ((*s_etat_processus).langue == 'F')
1472: {
1473: printf("+++Erreur : option -v présente "
1474: "plus d'une fois\n");
1475: }
1476: else
1477: {
1478: printf("+++Error : more than one -v "
1479: "on command line");
1480: }
1481:
1482: return(EXIT_FAILURE);
1483: }
1484:
1485: option_v = d_vrai;
1486: printf("\n");
1487:
1488: if ((*s_etat_processus).langue == 'F')
1489: {
1490: printf(" Reverse Polish Lisp/2 version %s "
1491: "pour systèmes "
1492: "POSIX\n", d_version_rpl);
1493: printf(" Langage procédural de très haut "
1494: "niveau, semi-compilé, "
1495: "extensible,\n");
1496: printf(" destiné principalement aux "
1497: "calculs scientifiques et "
1498: "symboliques\n");
1499: printf("%s\n", copyright);
1500: }
1501: else
1502: {
1503: printf(" Reverse Polish Lisp/2 version %s "
1504: "for POSIX operating systems\n",
1505: d_version_rpl);
1506: printf(" Half-compiled, high-level "
1507: "procedural language,\n");
1508: printf(" mainly aiming at scientific "
1509: "calculations\n");
1510: printf("%s\n", copyright_anglais);
1511: }
1512:
1513: printf("\n");
1514: break;
1515: }
1516:
1517: default :
1518: {
1519: if ((*s_etat_processus).langue == 'F')
1520: {
1521: printf("+++Information : Option -%c inconnue\n",
1522: option);
1523: }
1524: else
1525: {
1526: printf("+++Warning : -%c option unknown\n",
1527: option);
1528: }
1529:
1530: informations(s_etat_processus);
1531: break;
1532: }
1533: }
1534: }
1535: }
1536: else
1537: {
1538: if (presence_definition == 'O')
1539: {
1540: argc = 0;
1541:
1542: if ((*s_etat_processus).langue == 'F')
1543: {
1544: printf("+++Erreur : Plusieurs définitions\n");
1545: }
1546: else
1547: {
1548: printf("+++Error : More than one definition\n");
1549: }
1550:
1551: erreur = d_erreur;
1552: }
1553: else
1554: {
1555: (*s_etat_processus).nom_fichier_source = argv[0];
1556: presence_definition = 'O';
1557: }
1558: }
1559: }
1560:
1561: if (debug == d_faux)
1562: {
1563: if (sigaction(SIGSEGV, &action, NULL) != 0)
1564: {
1565: if ((*s_etat_processus).langue == 'F')
1566: {
1567: printf("+++Système : Initialisation des signaux POSIX "
1568: "impossible\n");
1569: }
1570: else
1571: {
1572: printf("+++System : Initialization of POSIX signals "
1573: "failed\n");
1574: }
1575:
1576: return(EXIT_FAILURE);
1577: }
1578:
1579: if (sigaction(SIGBUS, &action, NULL) != 0)
1580: {
1581: if ((*s_etat_processus).langue == 'F')
1582: {
1583: printf("+++Système : Initialisation des signaux POSIX "
1584: "impossible\n");
1585: }
1586: else
1587: {
1588: printf("+++System : Initialization of POSIX signals "
1589: "failed\n");
1590: }
1591:
1592: return(EXIT_FAILURE);
1593: }
1594: }
1595:
1596: if (option_n == d_vrai)
1597: {
1598: # ifndef _BROKEN_SIGINFO
1599: action.sa_sigaction = interruption10;
1600: # else
1601: action.sa_handler = interruption10;
1602: # endif
1603: action.sa_flags = SA_ONSTACK | SA_SIGINFO;
1604:
1605: if (sigaction(SIGHUP, &action, NULL) != 0)
1606: {
1607: if ((*s_etat_processus).langue == 'F')
1608: {
1609: printf("+++Système : Initialisation des signaux POSIX "
1610: "impossible\n");
1611: }
1612: else
1613: {
1614: printf("+++System : Initialization of POSIX signals "
1615: "failed\n");
1616: }
1617:
1618: return(EXIT_FAILURE);
1619: }
1620: }
1621:
1622: if (mode_interactif == d_vrai)
1623: {
1624: printf("\n");
1625:
1626: if ((*s_etat_processus).langue == 'F')
1627: {
1628: printf("+++Ce logiciel est un logiciel libre"
1629: " sans aucune garantie de "
1630: "fonctionnement.\n");
1631: printf("+++Pour plus de détails, utilisez la "
1632: "commande 'warranty'.\n");
1633: }
1634: else
1635: {
1636: printf("+++This is a free software with "
1637: "absolutely no warranty.\n");
1638: printf("+++For details, type 'warranty'.\n");
1639: }
1640:
1641: printf("\n");
1642:
1643: traitement_fichier_temporaire = 'Y';
1644:
1645: if ((nom_fichier_temporaire =
1646: creation_nom_fichier(s_etat_processus, (*s_etat_processus)
1647: .chemin_fichiers_temporaires)) == NULL)
1648: {
1649: if ((*s_etat_processus).langue == 'F')
1650: {
1651: printf("+++Système : Fichier indisponible\n");
1652: }
1653: else
1654: {
1655: printf("+++System : File unavailable\n");
1656: }
1657:
1658: return(EXIT_FAILURE);
1659: }
1660:
1661: if ((f_source = fopen(nom_fichier_temporaire, "w"))
1662: == NULL)
1663: {
1664: if ((*s_etat_processus).langue == 'F')
1665: {
1666: printf("+++Système : Fichier introuvable\n");
1667: }
1668: else
1669: {
1670: printf("+++System : File not found\n");
1671: }
1672:
1673: return(EXIT_FAILURE);
1674: }
1675:
1676: if (fprintf(f_source, "MODE_INTERACTIF\n") < 0)
1677: {
1678: if ((*s_etat_processus).langue == 'F')
1679: {
1680: printf("+++Système : Erreur d'écriture dans un fichier\n");
1681: }
1682: else
1683: {
1684: printf("+++System : Cannot write in file\n");
1685: }
1686:
1687: return(EXIT_FAILURE);
1688: }
1689:
1690: if (fprintf(f_source,
1691: "<< DO HALT UNTIL FALSE END >>\n") < 0)
1692: {
1693: if ((*s_etat_processus).langue == 'F')
1694: {
1695: printf("+++Système : Erreur d'écriture dans un fichier\n");
1696: }
1697: else
1698: {
1699: printf("+++System : Cannot write in file\n");
1700: }
1701:
1702: return(EXIT_FAILURE);
1703: }
1704:
1705: if (fclose(f_source) != 0)
1706: {
1707: if ((*s_etat_processus).langue == 'F')
1708: {
1709: printf("+++Système : Fichier indisponible\n");
1710: }
1711: else
1712: {
1713: printf("+++System : File unavailable\n");
1714: }
1715:
1716: return(EXIT_FAILURE);
1717: }
1718:
1719: (*s_etat_processus).lancement_interactif = d_vrai;
1720: (*s_etat_processus).nom_fichier_source =
1721: nom_fichier_temporaire;
1722:
1723: presence_definition = 'O';
1724: }
1725: else
1726: {
1727: nom_fichier_temporaire = NULL;
1728: }
1729:
1730: if ((*s_etat_processus).nom_fichier_source == NULL)
1731: {
1732: erreur_fichier = d_erreur;
1733: }
1734: else
1735: {
1736: erreur_fichier = caracteristiques_fichier(s_etat_processus,
1737: (*s_etat_processus).nom_fichier_source,
1738: &existence, &ouverture, &unite_fichier);
1739: }
1740:
1741: if (((existence == d_faux) || (erreur_fichier != d_absence_erreur)) &&
1742: (option_S == d_faux))
1743: {
1744: if (presence_definition == 'O')
1745: {
1746: if ((*s_etat_processus).langue == 'F')
1747: {
1748: printf("+++Erreur : Fichier %s inexistant\n",
1749: (*s_etat_processus).nom_fichier_source);
1750: }
1751: else
1752: {
1753: printf("+++Error : File %s not found\n",
1754: (*s_etat_processus).nom_fichier_source);
1755: }
1756:
1757: erreur = d_erreur;
1758: }
1759: else
1760: {
1761: if ((*s_etat_processus).langue == 'F')
1762: {
1763: printf("+++Erreur : Absence de définition à exécuter\n");
1764: }
1765: else
1766: {
1767: printf("+++Error : Any executable definition\n");
1768: }
1769: }
1770:
1771: return(EXIT_FAILURE);
1772: }
1773:
1774: if ((*s_etat_processus).chemin_fichiers_temporaires == NULL)
1775: {
1776: if ((*s_etat_processus).langue == 'F')
1777: {
1778: printf("+++Système : Chemin des fichiers temporaires nul\n");
1779: }
1780: else
1781: {
1782: printf("+++System : Null temporary files path\n");
1783: }
1784:
1785: return(EXIT_FAILURE);
1786: }
1787:
1788: if ((*s_etat_processus).debug == d_vrai)
1789: {
1790: if ((*s_etat_processus).langue == 'F')
1791: {
1792: printf("[%d] Chemin des fichiers temporaires %s\n\n",
1793: (int) getpid(),
1794: (*s_etat_processus).chemin_fichiers_temporaires);
1795: }
1796: else
1797: {
1798: printf("[%d] Temporary files path %s\n\n",
1799: (int) getpid(),
1800: (*s_etat_processus).chemin_fichiers_temporaires);
1801: }
1802: }
1803:
1804: if ((erreur == d_absence_erreur) && (presence_definition == 'O'))
1805: {
1806: (*s_etat_processus).profilage = (option_P != 0) ? d_vrai : d_faux;
1807: (*s_etat_processus).niveau_profilage = option_P;
1808: (*s_etat_processus).pile_profilage = NULL;
1809: (*s_etat_processus).pile_profilage_fonctions = NULL;
1810: gettimeofday(&((*s_etat_processus).horodatage_profilage), NULL);
1811:
1812: (*s_etat_processus).liste_mutexes = NULL;
1813:
1814: (*s_etat_processus).test_instruction = 'N';
1815: (*s_etat_processus).nombre_arguments = 0;
1816: (*s_etat_processus).affichage_arguments = 'N';
1817: (*s_etat_processus).autorisation_conversion_chaine = 'Y';
1818: (*s_etat_processus).autorisation_evaluation_nom = 'Y';
1819: (*s_etat_processus).autorisation_nom_implicite = 'Y';
1820: (*s_etat_processus).autorisation_empilement_programme = 'N';
1821: (*s_etat_processus).requete_arret = 'N';
1822: (*s_etat_processus).evaluation_forcee = 'N';
1823:
1824: (*s_etat_processus).constante_symbolique = 'N';
1825: (*s_etat_processus).traitement_symbolique = 'N';
1826:
1827: (*s_etat_processus).expression_courante = NULL;
1828: (*s_etat_processus).objet_courant = NULL;
1829: (*s_etat_processus).evaluation_expression_compilee = 'N';
1830:
1831: (*s_etat_processus).l_base_pile = NULL;
1832: (*s_etat_processus).l_base_pile_last = NULL;
1833:
1834: (*s_etat_processus).s_liste_variables = NULL;
1835: (*s_etat_processus).gel_liste_variables = d_faux;
1836: (*s_etat_processus).nombre_variables = 0;
1837: (*s_etat_processus).nombre_variables_allouees = 0;
1838: (*s_etat_processus).s_liste_variables_statiques = NULL;
1839: (*s_etat_processus).nombre_variables_statiques = 0;
1840: (*s_etat_processus).nombre_variables_statiques_allouees = 0;
1841: (*s_etat_processus).niveau_courant = 0;
1842: (*s_etat_processus).niveau_initial = 0;
1843: (*s_etat_processus).creation_variables_statiques = d_faux;
1844: (*s_etat_processus).creation_variables_partagees = d_faux;
1845: (*s_etat_processus).position_variable_courante = 0;
1846: (*s_etat_processus).position_variable_statique_courante = 0;
1847:
1848: (*s_etat_processus).s_bibliotheques = NULL;
1849: (*s_etat_processus).s_instructions_externes = NULL;
1850: (*s_etat_processus).nombre_instructions_externes = 0;
1851:
1852: (*s_etat_processus).systeme_axes = 0;
1853:
1854: (*s_etat_processus).x_min = -10.;
1855: (*s_etat_processus).x_max = 10.;
1856: (*s_etat_processus).y_min = -10.;
1857: (*s_etat_processus).y_max = 10.;
1858: (*s_etat_processus).z_min = -10.;
1859: (*s_etat_processus).z_max = 10.;
1860:
1861: (*s_etat_processus).x2_min = -10.;
1862: (*s_etat_processus).x2_max = 10.;
1863: (*s_etat_processus).y2_min = -10.;
1864: (*s_etat_processus).y2_max = 10.;
1865: (*s_etat_processus).z2_min = -10.;
1866: (*s_etat_processus).z2_max = 10.;
1867:
1868: (*s_etat_processus).resolution = .01;
1869:
1870: (*s_etat_processus).souris_active = d_faux;
1871:
1872: (*s_etat_processus).echelle_automatique_x = d_faux;
1873: (*s_etat_processus).echelle_automatique_y = d_faux;
1874: (*s_etat_processus).echelle_automatique_z = d_faux;
1875:
1876: (*s_etat_processus).echelle_automatique_x2 = d_faux;
1877: (*s_etat_processus).echelle_automatique_y2 = d_faux;
1878: (*s_etat_processus).echelle_automatique_z2 = d_faux;
1879:
1880: (*s_etat_processus).echelle_log_x = d_faux;
1881: (*s_etat_processus).echelle_log_y = d_faux;
1882: (*s_etat_processus).echelle_log_z = d_faux;
1883:
1884: (*s_etat_processus).echelle_log_x2 = d_faux;
1885: (*s_etat_processus).echelle_log_y2 = d_faux;
1886: (*s_etat_processus).echelle_log_z2 = d_faux;
1887:
1888: (*s_etat_processus).point_de_vue_theta = 4 * atan((real8) 1) / 6;
1889: (*s_etat_processus).point_de_vue_phi = 4 * atan((real8) 1) / 3;
1890: (*s_etat_processus).echelle_3D = 1;
1891:
1892: strcpy((*s_etat_processus).type_trace_eq, "FONCTION");
1893: strcpy((*s_etat_processus).type_trace_sigma, "POINTS");
1894: (*s_etat_processus).fichiers_graphiques = NULL;
1895: (*s_etat_processus).nom_fichier_impression = NULL;
1896: strcpy((*s_etat_processus).format_papier, "a4paper");
1897: (*s_etat_processus).entree_standard = NULL;
1898: (*s_etat_processus).s_marques = NULL;
1899: (*s_etat_processus).requete_nouveau_plan = d_vrai;
1900: (*s_etat_processus).mise_a_jour_trace_requise = d_faux;
1901:
1902: (*s_etat_processus).l_base_pile = NULL;
1903: (*s_etat_processus).hauteur_pile_operationnelle = 0;
1904: (*s_etat_processus).l_base_pile_contextes = NULL;
1905: (*s_etat_processus).l_base_pile_taille_contextes = NULL;
1906:
1907: (*s_etat_processus).position_courante = 0;
1908:
1909: (*s_etat_processus).l_base_pile_systeme = NULL;
1910: (*s_etat_processus).hauteur_pile_systeme = 0;
1911:
1912: (*s_etat_processus).l_base_pile_processus = NULL;
1913: (*s_etat_processus).presence_pipes = d_faux;
1914: (*s_etat_processus).pipe_donnees = 0;
1915: (*s_etat_processus).pipe_acquittement = 0;
1916: (*s_etat_processus).pipe_injections = 0;
1917: (*s_etat_processus).pipe_nombre_injections = 0;
1918: (*s_etat_processus).nombre_objets_injectes = 0;
1919: (*s_etat_processus).nombre_objets_envoyes_non_lus = 0;
1920: (*s_etat_processus).pourcentage_maximal_cpu = 100;
1921: (*s_etat_processus).temps_maximal_cpu = 0;
1922: (*s_etat_processus).thread_fusible = 0;
1923: (*s_etat_processus).presence_fusible = d_faux;
1924:
1925: (*s_etat_processus).niveau_recursivite = 0;
1926: (*s_etat_processus).generateur_aleatoire = NULL;
1927: (*s_etat_processus).type_generateur_aleatoire = NULL;
1928:
1929: (*s_etat_processus).colonne_statistique_1 = 1;
1930: (*s_etat_processus).colonne_statistique_2 = 2;
1931:
1932: (*s_etat_processus).debug_programme = d_faux;
1933: (*s_etat_processus).execution_pas_suivant = d_faux;
1934: (*s_etat_processus).traitement_instruction_halt = d_faux;
1935:
1936: (*s_etat_processus).derniere_exception = d_ep;
1937: (*s_etat_processus).derniere_erreur_systeme = d_es;
1938: (*s_etat_processus).derniere_erreur_execution = d_ex;
1939: (*s_etat_processus).derniere_erreur_evaluation = d_ex;
1940: (*s_etat_processus).derniere_erreur_fonction_externe = 0;
1941:
1942: (*s_etat_processus).erreur_processus_fils = d_faux;
1943: (*s_etat_processus).erreur_systeme_processus_fils = d_es;
1944: (*s_etat_processus).erreur_execution_processus_fils = d_ex;
1945: (*s_etat_processus).pid_erreur_processus_fils = 0;
1946: (*s_etat_processus).exception_processus_fils = d_ep;
1947: (*s_etat_processus).core = core;
1948: (*s_etat_processus).invalidation_message_erreur = d_faux;
1949: (*s_etat_processus).s_objet_errone = NULL;
1950: (*s_etat_processus).s_objet_erreur = NULL;
1951:
1952: (*s_etat_processus).retour_routine_evaluation = 'N';
1953:
1954: (*s_etat_processus).traitement_interruption = 'N';
1955: (*s_etat_processus).traitement_interruptible = 'Y';
1956: (*s_etat_processus).nombre_interruptions_en_queue = 0;
1957: (*s_etat_processus).nombre_interruptions_non_affectees = 0;
1958:
1959: for(i = 0; i < d_NOMBRE_INTERRUPTIONS; i++)
1960: {
1961: (*s_etat_processus).masque_interruptions[i] = 'N';
1962: (*s_etat_processus).queue_interruptions[i] = 0;
1963: (*s_etat_processus).corps_interruptions[i] = NULL;
1964: (*s_etat_processus).pile_origine_interruptions[i] = NULL;
1965: }
1966:
1967: (*s_etat_processus).at_exit = NULL;
1968: (*s_etat_processus).at_poke = NULL;
1969: (*s_etat_processus).traitement_at_poke = 'N';
1970:
1971: (*s_etat_processus).pointeurs_caracteres = NULL;
1972: (*s_etat_processus).arbre_instructions = NULL;
1973:
1974: (*s_etat_processus).tid_processus_pere = pthread_self();
1975: (*s_etat_processus).pid_processus_pere = getpid();
1976: (*s_etat_processus).processus_detache = d_vrai;
1977: (*s_etat_processus).var_volatile_processus_pere = -1;
1978: (*s_etat_processus).var_volatile_processus_racine = -1;
1979: (*s_etat_processus).var_volatile_traitement_retarde_stop = 0;
1980: (*s_etat_processus).var_volatile_alarme = 0;
1981: (*s_etat_processus).var_volatile_requete_arret = 0;
1982: (*s_etat_processus).var_volatile_requete_arret2 = 0;
1983: (*s_etat_processus).var_volatile_traitement_retarde_stop = 0;
1984: (*s_etat_processus).var_volatile_traitement_sigint = 0;
1985: (*s_etat_processus).var_volatile_recursivite = 0;
1986: (*s_etat_processus).var_volatile_exception_gsl = 0;
1987: (*s_etat_processus).arret_depuis_abort = 0;
1988:
1989: initialisation_allocateur(s_etat_processus);
1990: initialisation_drapeaux(s_etat_processus);
1991:
1992: if ((*s_etat_processus).erreur_systeme != d_es)
1993: {
1994: if ((*s_etat_processus).langue == 'F')
1995: {
1996: printf("+++Système : Mémoire insuffisante\n");
1997: }
1998: else
1999: {
2000: printf("+++System : Not enough memory\n");
2001: }
2002:
2003: return(EXIT_FAILURE);
2004: }
2005:
2006: if (((*s_etat_processus).instruction_derniere_erreur =
2007: malloc(sizeof(unsigned char))) == NULL)
2008: {
2009: erreur = d_es_allocation_memoire;
2010:
2011: if ((*s_etat_processus).langue == 'F')
2012: {
2013: printf("+++Système : Mémoire insuffisante\n");
2014: }
2015: else
2016: {
2017: printf("+++System : Not enough memory\n");
2018: }
2019:
2020: return(EXIT_FAILURE);
2021: }
2022:
2023: strcpy((*s_etat_processus).instruction_derniere_erreur, "");
2024: (*s_etat_processus).niveau_derniere_erreur = 0;
2025:
2026: if (traitement_fichier_temporaire == 'Y')
2027: {
2028: (*s_etat_processus).mode_interactif = 'Y';
2029: }
2030: else
2031: {
2032: (*s_etat_processus).mode_interactif = 'N';
2033: }
2034:
2035: if (((*s_etat_processus).instruction_courante = (unsigned char *)
2036: malloc(sizeof(unsigned char))) == NULL)
2037: {
2038: erreur = d_es_allocation_memoire;
2039:
2040: if ((*s_etat_processus).langue == 'F')
2041: {
2042: printf("+++Système : Mémoire insuffisante\n");
2043: }
2044: else
2045: {
2046: printf("+++System : Not enough memory\n");
2047: }
2048:
2049: return(EXIT_FAILURE);
2050: }
2051:
2052: (*s_etat_processus).instruction_courante[0] = d_code_fin_chaine;
2053:
2054: empilement_pile_systeme(s_etat_processus);
2055:
2056: free((*s_etat_processus).instruction_courante);
2057:
2058: if ((*s_etat_processus).erreur_systeme != d_es)
2059: {
2060: erreur = d_es_allocation_memoire;
2061: }
2062: else
2063: {
2064: (*((*s_etat_processus).l_base_pile_systeme))
2065: .retour_definition = 'Y';
2066:
2067: (*s_etat_processus).indep = (struct_objet *) malloc(
2068: sizeof(struct_objet));
2069: (*s_etat_processus).depend = (struct_objet *) malloc(
2070: sizeof(struct_objet));
2071: (*s_etat_processus).parametres_courbes_de_niveau =
2072: (struct_objet *) malloc(sizeof(struct_objet));
2073:
2074: if (((*s_etat_processus).indep != NULL) &&
2075: ((*s_etat_processus).depend != NULL) &&
2076: ((*s_etat_processus).parametres_courbes_de_niveau
2077: != NULL))
2078: {
2079: (*((*s_etat_processus).indep)).type = NOM;
2080: (*((*s_etat_processus).depend)).type = NOM;
2081: (*((*s_etat_processus).
2082: parametres_courbes_de_niveau)).type = LST;
2083:
2084: initialisation_objet((*s_etat_processus).indep);
2085: initialisation_objet((*s_etat_processus).depend);
2086: initialisation_objet((*s_etat_processus)
2087: .parametres_courbes_de_niveau);
2088:
2089: (*((*s_etat_processus).indep)).objet = (struct_nom *)
2090: malloc(sizeof(struct_nom));
2091: (*((*s_etat_processus).depend)).objet = (struct_nom *)
2092: malloc(sizeof(struct_nom));
2093: (*((*s_etat_processus).parametres_courbes_de_niveau))
2094: .objet = (struct_liste_chainee *)
2095: malloc(sizeof(struct_liste_chainee));
2096:
2097: if (((*((*s_etat_processus).depend)).objet == NULL) ||
2098: ((*((*s_etat_processus).depend)).objet == NULL) ||
2099: ((*((*s_etat_processus).
2100: parametres_courbes_de_niveau)).objet == NULL))
2101: {
2102: erreur = d_es_allocation_memoire;
2103:
2104: if ((*s_etat_processus).langue == 'F')
2105: {
2106: printf("+++Système : Mémoire insuffisante\n");
2107: }
2108: else
2109: {
2110: printf("+++System : Not enough memory\n");
2111: }
2112:
2113: return(EXIT_FAILURE);
2114: }
2115:
2116: (*((struct_nom *) (*((*s_etat_processus).indep)).objet))
2117: .nom = malloc(2 * sizeof(unsigned char));
2118: (*((struct_nom *) (*((*s_etat_processus).depend)).objet))
2119: .nom = malloc(2 * sizeof(unsigned char));
2120:
2121: if (((*((struct_nom *) (*((*s_etat_processus).indep))
2122: .objet)).nom == NULL) || ((*((struct_nom *)
2123: (*((*s_etat_processus).depend)).objet)).nom ==
2124: NULL))
2125: {
2126: erreur = d_es_allocation_memoire;
2127:
2128: if ((*s_etat_processus).langue == 'F')
2129: {
2130: printf("+++Système : Mémoire insuffisante\n");
2131: }
2132: else
2133: {
2134: printf("+++System : Not enough memory\n");
2135: }
2136:
2137: return(EXIT_FAILURE);
2138: }
2139:
2140: strcpy((*((struct_nom *) (*((*s_etat_processus).indep))
2141: .objet)).nom, "X");
2142: strcpy((*((struct_nom *) (*((*s_etat_processus).depend))
2143: .objet)).nom, "Y");
2144:
2145: (*((struct_nom *) (*((*s_etat_processus).indep))
2146: .objet)).symbole = d_vrai;
2147: (*((struct_nom *) (*((*s_etat_processus).depend))
2148: .objet)).symbole = d_vrai;
2149:
2150: (*((struct_liste_chainee *) (*((*s_etat_processus)
2151: .parametres_courbes_de_niveau)).objet)).suivant
2152: = NULL;
2153:
2154: (*((struct_liste_chainee *) (*((*s_etat_processus)
2155: .parametres_courbes_de_niveau)).objet)).donnee
2156: = malloc(sizeof(struct_objet));
2157:
2158: (*s_etat_processus).legende =
2159: malloc(sizeof(unsigned char));
2160: (*s_etat_processus).label_x =
2161: malloc(sizeof(unsigned char));
2162: (*s_etat_processus).label_y =
2163: malloc(sizeof(unsigned char));
2164: (*s_etat_processus).label_z =
2165: malloc(sizeof(unsigned char));
2166: (*s_etat_processus).titre =
2167: malloc(sizeof(unsigned char));
2168:
2169: if (((*s_etat_processus).label_x == NULL) ||
2170: ((*s_etat_processus).label_y == NULL) ||
2171: ((*s_etat_processus).label_z == NULL) ||
2172: ((*s_etat_processus).titre == NULL) ||
2173: ((*s_etat_processus).legende == NULL) ||
2174: ((*((struct_liste_chainee *) (*((*s_etat_processus)
2175: .parametres_courbes_de_niveau)).objet)).donnee
2176: == NULL))
2177: {
2178: erreur = d_es_allocation_memoire;
2179:
2180: if ((*s_etat_processus).langue == 'F')
2181: {
2182: printf("+++Système : Mémoire insuffisante\n");
2183: }
2184: else
2185: {
2186: printf("+++System : Not enough memory\n");
2187: }
2188:
2189: return(EXIT_FAILURE);
2190: }
2191:
2192: (*(*((struct_liste_chainee *) (*((*s_etat_processus)
2193: .parametres_courbes_de_niveau)).objet)).donnee)
2194: .type = CHN;
2195:
2196: initialisation_objet((*((struct_liste_chainee *)
2197: (*((*s_etat_processus)
2198: .parametres_courbes_de_niveau))
2199: .objet)).donnee);
2200:
2201: if (((*(*((struct_liste_chainee *) (*((*s_etat_processus)
2202: .parametres_courbes_de_niveau)).objet)).donnee)
2203: .objet = malloc(10 * sizeof(unsigned char)))
2204: == NULL)
2205: {
2206: erreur = d_es_allocation_memoire;
2207:
2208: if ((*s_etat_processus).langue == 'F')
2209: {
2210: printf("+++Système : Mémoire insuffisante\n");
2211: }
2212: else
2213: {
2214: printf("+++System : Not enough memory\n");
2215: }
2216:
2217: return(EXIT_FAILURE);
2218: }
2219:
2220: strcpy((unsigned char *) (*(*((struct_liste_chainee *)
2221: (*((*s_etat_processus)
2222: .parametres_courbes_de_niveau))
2223: .objet)).donnee).objet, "AUTOMATIC");
2224:
2225: (*s_etat_processus).label_x[0] = d_code_fin_chaine;
2226: (*s_etat_processus).label_y[0] = d_code_fin_chaine;
2227: (*s_etat_processus).label_z[0] = d_code_fin_chaine;
2228: (*s_etat_processus).titre[0] = d_code_fin_chaine;
2229: (*s_etat_processus).legende[0] = d_code_fin_chaine;
2230:
2231: (*s_etat_processus).nom_fichier_gnuplot = NULL;
2232: (*s_etat_processus).type_fichier_gnuplot = NULL;
2233:
2234: (*s_etat_processus).x_tics = 0;
2235: (*s_etat_processus).y_tics = 0;
2236: (*s_etat_processus).z_tics = 0;
2237:
2238: (*s_etat_processus).x_lines = d_vrai;
2239: (*s_etat_processus).y_lines = d_vrai;
2240: (*s_etat_processus).z_lines = d_vrai;
2241:
2242: (*s_etat_processus).mx_tics = -1;
2243: (*s_etat_processus).my_tics = -1;
2244: (*s_etat_processus).mz_tics = -1;
2245:
2246: (*s_etat_processus).mx_lines = d_faux;
2247: (*s_etat_processus).my_lines = d_faux;
2248: (*s_etat_processus).mz_lines = d_faux;
2249:
2250: (*s_etat_processus).x2_tics = -1;
2251: (*s_etat_processus).y2_tics = -1;
2252: (*s_etat_processus).z2_tics = -1;
2253:
2254: (*s_etat_processus).x2_lines = d_faux;
2255: (*s_etat_processus).y2_lines = d_faux;
2256: (*s_etat_processus).z2_lines = d_faux;
2257:
2258: (*s_etat_processus).mx2_tics = -1;
2259: (*s_etat_processus).my2_tics = -1;
2260: (*s_etat_processus).mz2_tics = -1;
2261:
2262: (*s_etat_processus).mx2_lines = d_faux;
2263: (*s_etat_processus).my2_lines = d_faux;
2264: (*s_etat_processus).mz2_lines = d_faux;
2265:
2266: if ((*s_etat_processus).erreur_systeme != d_es)
2267: {
2268: if ((*s_etat_processus).langue == 'F')
2269: {
2270: printf("+++Système : Mémoire insuffisante\n");
2271: }
2272: else
2273: {
2274: printf("+++System : Not enough memory\n");
2275: }
2276:
2277: return(EXIT_FAILURE);
2278: }
2279:
2280: (*s_etat_processus).mode_evaluation_expression = 'N';
2281: (*s_etat_processus).mode_execution_programme = 'Y';
2282:
2283: if ((*s_etat_processus).definitions_chainees == NULL)
2284: {
2285: if ((erreur = chainage(s_etat_processus)) !=
2286: d_absence_erreur)
2287: {
2288: if ((*s_etat_processus).langue == 'F')
2289: {
2290: printf("+++Fatal :"
2291: " Chaînage des définitions"
2292: " impossible\n");
2293: }
2294: else
2295: {
2296: printf("+++Fatal : Error in "
2297: "compilation\n");
2298: }
2299:
2300: if (traitement_fichier_temporaire == 'Y')
2301: {
2302: if (destruction_fichier(
2303: nom_fichier_temporaire)
2304: == d_erreur)
2305: {
2306: return(EXIT_FAILURE);
2307: }
2308:
2309: free(nom_fichier_temporaire);
2310: }
2311:
2312: return(EXIT_FAILURE);
2313: }
2314: }
2315:
2316: if ((erreur = compilation(s_etat_processus)) !=
2317: d_absence_erreur)
2318: {
2319: if (traitement_fichier_temporaire == 'Y')
2320: {
2321: if (destruction_fichier(nom_fichier_temporaire)
2322: == d_erreur)
2323: {
2324: return(EXIT_FAILURE);
2325: }
2326:
2327: free(nom_fichier_temporaire);
2328: }
2329:
2330: printf("%s [%d]\n", message =
2331: messages(s_etat_processus), (int) getpid());
2332: free(message);
2333:
2334: if (test_cfsf(s_etat_processus, 51) == d_faux)
2335: {
2336: printf("%s", ds_beep);
2337: }
2338:
2339: if ((*s_etat_processus).core == d_vrai)
2340: {
2341: printf("\n");
2342:
2343: if ((*s_etat_processus).langue == 'F')
2344: {
2345: printf("+++Information : Génération du fichier "
2346: "rpl-core [%d]\n", (int) getpid());
2347: }
2348: else
2349: {
2350: printf("+++Information : Writing rpl-core "
2351: "file [%d]\n", (int) getpid());
2352: }
2353:
2354: rplcore(s_etat_processus);
2355:
2356: if ((*s_etat_processus).langue == 'F')
2357: {
2358: printf("+++Information : Processus tracé "
2359: "[%d]\n", (int) getpid());
2360: }
2361: else
2362: {
2363: printf("+++Information : Done [%d]\n",
2364: (int) getpid());
2365: }
2366:
2367: printf("\n");
2368: }
2369:
2370: return(EXIT_FAILURE);
2371: }
2372:
2373: (*s_etat_processus).position_courante = 0;
2374: (*s_etat_processus).traitement_cycle_exit = 'N';
2375:
2376: if ((*s_etat_processus).nombre_variables == 0)
2377: {
2378: if ((*s_etat_processus).langue == 'F')
2379: {
2380: printf("+++Fatal : Aucun point d'entrée\n");
2381: }
2382: else
2383: {
2384: printf("+++Fatal : Any entry point\n");
2385: }
2386:
2387: if (test_cfsf(s_etat_processus, 51) == d_faux)
2388: {
2389: printf("%s", ds_beep);
2390: }
2391:
2392: return(EXIT_FAILURE);
2393: }
2394:
2395: if (recherche_instruction_suivante(s_etat_processus)
2396: == d_erreur)
2397: {
2398: if ((*s_etat_processus).langue == 'F')
2399: {
2400: printf("+++Fatal : Aucun point d'entrée\n");
2401: }
2402: else
2403: {
2404: printf("+++Fatal : Any entry point\n");
2405: }
2406:
2407: if (test_cfsf(s_etat_processus, 51) == d_faux)
2408: {
2409: printf("%s", ds_beep);
2410: }
2411:
2412: return(EXIT_FAILURE);
2413: }
2414:
2415: if (recherche_variable(s_etat_processus,
2416: (*s_etat_processus)
2417: .instruction_courante) == d_faux)
2418: {
2419: if ((*s_etat_processus).langue == 'F')
2420: {
2421: printf("+++Fatal : Aucun point d'entrée\n");
2422: }
2423: else
2424: {
2425: printf("+++Fatal : Any entry point\n");
2426: }
2427:
2428: if (test_cfsf(s_etat_processus, 51) == d_faux)
2429: {
2430: printf("%s", ds_beep);
2431: }
2432:
2433: return(EXIT_FAILURE);
2434: }
2435:
2436: if ((*s_etat_processus).s_liste_variables
2437: [(*s_etat_processus)
2438: .position_variable_courante].niveau != 0)
2439: {
2440: if ((*s_etat_processus).langue == 'F')
2441: {
2442: printf("+++Fatal : Aucun point d'entrée\n");
2443: }
2444: else
2445: {
2446: printf("+++Fatal : Any entry point\n");
2447: }
2448:
2449: if (test_cfsf(s_etat_processus, 51) == d_faux)
2450: {
2451: printf("%s", ds_beep);
2452: }
2453:
2454: return(EXIT_FAILURE);
2455: }
2456:
2457: free((*s_etat_processus).instruction_courante);
2458: (*s_etat_processus).position_courante = 0;
2459:
2460: if (((*s_etat_processus).nom_fichier_historique =
2461: malloc((strlen(home) +
2462: strlen(ds_fichier_historique) + 2) *
2463: sizeof(unsigned char))) == NULL)
2464: {
2465: erreur = d_es_allocation_memoire;
2466:
2467: if ((*s_etat_processus).langue == 'F')
2468: {
2469: printf("+++Système : Mémoire insuffisante\n");
2470: }
2471: else
2472: {
2473: printf("+++System : Not enough memory\n");
2474: }
2475:
2476: return(EXIT_FAILURE);
2477: }
2478:
2479: sprintf((*s_etat_processus).nom_fichier_historique, "%s/%s",
2480: home, ds_fichier_historique);
2481:
2482: using_history();
2483: erreur_historique = read_history(
2484: (*s_etat_processus).nom_fichier_historique);
2485:
2486: gsl_set_error_handler(&traitement_exceptions_gsl);
2487:
2488: if (drapeau_encart == 'Y')
2489: {
2490: (*s_etat_processus).erreur_systeme = d_es;
2491: encart(s_etat_processus,
2492: (unsigned long) (5 * 1000000));
2493:
2494: if ((*s_etat_processus).erreur_systeme != d_es)
2495: {
2496: if ((message = messages(s_etat_processus))
2497: == NULL)
2498: {
2499: erreur = d_es_allocation_memoire;
2500:
2501: if ((*s_etat_processus).langue == 'F')
2502: {
2503: printf("+++Système : Mémoire "
2504: "insuffisante\n");
2505: }
2506: else
2507: {
2508: printf("+++System : Not enough "
2509: "memory\n");
2510: }
2511:
2512: return(EXIT_FAILURE);
2513: }
2514:
2515: printf("%s [%d]\n", message, (int) getpid());
2516: free(message);
2517:
2518: return(EXIT_FAILURE);
2519: }
2520: }
2521:
2522: fflush(stdout);
2523:
2524: initialisation_instructions(s_etat_processus);
2525:
2526: if (arguments != NULL)
2527: {
2528: tampon = (*s_etat_processus).definitions_chainees;
2529: (*s_etat_processus).definitions_chainees =
2530: arguments;
2531:
2532: if (analyse_syntaxique(s_etat_processus) ==
2533: d_erreur)
2534: {
2535: if ((*s_etat_processus).erreur_systeme != d_es)
2536: {
2537: erreur = d_es_allocation_memoire;
2538:
2539: if ((*s_etat_processus).langue == 'F')
2540: {
2541: printf("+++Système : Mémoire "
2542: "insuffisante\n");
2543: }
2544: else
2545: {
2546: printf("+++System : Not enough "
2547: "memory\n");
2548: }
2549:
2550: return(EXIT_FAILURE);
2551: }
2552: else
2553: {
2554: if ((*s_etat_processus).langue == 'F')
2555: {
2556: printf("+++Erreur : Erreur de "
2557: "syntaxe\n");
2558: }
2559: else
2560: {
2561: printf("+++Error : Syntax error\n");
2562: }
2563:
2564: return(EXIT_FAILURE);
2565: }
2566: }
2567:
2568: (*s_etat_processus).instruction_courante
2569: = arguments;
2570: (*s_etat_processus).definitions_chainees = tampon;
2571: (*s_etat_processus).position_courante = 0;
2572:
2573: recherche_type(s_etat_processus);
2574:
2575: if ((*s_etat_processus).erreur_systeme != d_es)
2576: {
2577: if ((message = messages(s_etat_processus))
2578: == NULL)
2579: {
2580: erreur = d_es_allocation_memoire;
2581:
2582: if ((*s_etat_processus).langue == 'F')
2583: {
2584: printf("+++Système : Mémoire "
2585: "insuffisante\n");
2586: }
2587: else
2588: {
2589: printf("+++System : Not enough "
2590: "memory\n");
2591: }
2592:
2593: return(EXIT_FAILURE);
2594: }
2595:
2596: printf("%s [%d]\n", message, (int) getpid());
2597: free(message);
2598:
2599: return(EXIT_FAILURE);
2600: }
2601:
2602: if ((*s_etat_processus).erreur_execution != d_ex)
2603: {
2604: if ((message = messages(s_etat_processus))
2605: == NULL)
2606: {
2607: erreur = d_es_allocation_memoire;
2608:
2609: if ((*s_etat_processus).langue == 'F')
2610: {
2611: printf("+++Erreur : Mémoire "
2612: "insuffisante\n");
2613: }
2614: else
2615: {
2616: printf("+++Error : Not enough "
2617: "memory\n");
2618: }
2619:
2620: return(EXIT_FAILURE);
2621: }
2622:
2623: printf("%s [%d]\n", message, (int) getpid());
2624: free(message);
2625:
2626: return(EXIT_FAILURE);
2627: }
2628:
2629: if (depilement(s_etat_processus,
2630: &((*s_etat_processus).l_base_pile),
2631: &s_objet) == d_erreur)
2632: {
2633: if ((message = messages(s_etat_processus))
2634: == NULL)
2635: {
2636: erreur = d_es_allocation_memoire;
2637:
2638: if ((*s_etat_processus).langue == 'F')
2639: {
2640: printf("+++Erreur : Mémoire "
2641: "insuffisante\n");
2642: }
2643: else
2644: {
2645: printf("+++Error : Not enough "
2646: "memory\n");
2647: }
2648:
2649: return(EXIT_FAILURE);
2650: }
2651:
2652: printf("%s [%d]\n", message, (int) getpid());
2653: free(message);
2654:
2655: return(EXIT_FAILURE);
2656: }
2657:
2658: if (evaluation(s_etat_processus, s_objet, 'E')
2659: == d_erreur)
2660: {
2661: if ((*s_etat_processus).erreur_systeme != d_es)
2662: {
2663: if ((message = messages(s_etat_processus))
2664: == NULL)
2665: {
2666: erreur = d_es_allocation_memoire;
2667:
2668: if ((*s_etat_processus).langue == 'F')
2669: {
2670: printf("+++Système : Mémoire "
2671: "insuffisante\n");
2672: }
2673: else
2674: {
2675: printf("+++System : Not enough "
2676: "memory\n");
2677: }
2678:
2679: return(EXIT_FAILURE);
2680: }
2681:
2682: printf("%s [%d]\n", message,
2683: (int) getpid());
2684: free(message);
2685:
2686: return(EXIT_FAILURE);
2687: }
2688:
2689: if ((*s_etat_processus).erreur_execution
2690: != d_ex)
2691: {
2692: if ((message = messages(s_etat_processus))
2693: == NULL)
2694: {
2695: erreur = d_es_allocation_memoire;
2696:
2697: if ((*s_etat_processus).langue == 'F')
2698: {
2699: printf("+++Erreur : Mémoire "
2700: "insuffisante\n");
2701: }
2702: else
2703: {
2704: printf("+++Error : Not enough "
2705: "memory\n");
2706: }
2707:
2708: return(EXIT_FAILURE);
2709: }
2710:
2711: printf("%s [%d]\n", message,
2712: (int) getpid());
2713: free(message);
2714:
2715: return(EXIT_FAILURE);
2716: }
2717: }
2718:
2719: (*s_etat_processus).instruction_courante = NULL;
2720: liberation(s_etat_processus, s_objet);
2721:
2722: free(arguments);
2723: }
2724:
2725: if (option_a == d_vrai)
2726: {
2727: fprintf(stdout, "%s\n", (*s_etat_processus)
2728: .definitions_chainees);
2729: }
2730: else
2731: {
2732: if (option_D == d_vrai)
2733: {
2734: lancement_daemon(s_etat_processus);
2735: }
2736:
2737: if (option_p == d_faux)
2738: {
2739: if (setjmp(contexte_initial) == 0)
2740: {
2741: erreur = sequenceur(s_etat_processus);
2742: }
2743: }
2744: else
2745: {
2746: if (setjmp(contexte_initial) == 0)
2747: {
2748: erreur = sequenceur_optimise(s_etat_processus);
2749: }
2750: }
2751:
2752: if (erreur == d_absence_erreur)
2753: {
2754: if (((*s_etat_processus).var_volatile_alarme == 0)
2755: && ((*s_etat_processus).arret_depuis_abort
2756: == 0) && ((*s_etat_processus).at_exit
2757: != NULL))
2758: {
2759: erreur = evaluation(s_etat_processus,
2760: (*s_etat_processus).at_exit, 'E');
2761: }
2762: }
2763: }
2764:
2765: liberation(s_etat_processus, (*s_etat_processus).at_exit);
2766: liberation(s_etat_processus, (*s_etat_processus).at_poke);
2767:
2768: if ((*s_etat_processus).generateur_aleatoire != NULL)
2769: {
2770: liberation_generateur_aleatoire(s_etat_processus);
2771: }
2772:
2773: l_element_courant = (*s_etat_processus).liste_mutexes;
2774: while(l_element_courant != NULL)
2775: {
2776: pthread_mutex_trylock(&((*((struct_mutex *)
2777: (*(*((struct_liste_chainee *)
2778: l_element_courant)).donnee).objet)).mutex));
2779: pthread_mutex_unlock(&((*((struct_mutex *)
2780: (*(*((struct_liste_chainee *)
2781: l_element_courant)).donnee).objet)).mutex));
2782: pthread_mutex_destroy(&((*((struct_mutex *)
2783: (*(*((struct_liste_chainee *)
2784: l_element_courant)).donnee).objet)).mutex));
2785:
2786: liberation(s_etat_processus,
2787: (*((struct_liste_chainee *)
2788: l_element_courant)).donnee);
2789: l_element_suivant = (*((struct_liste_chainee *)
2790: l_element_courant)).suivant;
2791: free((struct_liste_chainee *) l_element_courant);
2792: l_element_courant = l_element_suivant;
2793: }
2794:
2795: /*
2796: * Arrêt des processus fils
2797: */
2798:
2799: if ((*s_etat_processus).presence_fusible == d_vrai)
2800: {
2801: pthread_cancel((*s_etat_processus).thread_fusible);
2802: }
2803:
2804: pthread_mutex_lock(&((*s_etat_processus).mutex));
2805:
2806: l_element_courant = (void *) (*s_etat_processus)
2807: .l_base_pile_processus;
2808:
2809: while(l_element_courant != NULL)
2810: {
2811: if ((*s_etat_processus).debug == d_vrai)
2812: {
2813: if (((*s_etat_processus).type_debug &
2814: d_debug_processus) != 0)
2815: {
2816: if ((*(*((struct_processus_fils *)
2817: (*(*((struct_liste_chainee *)
2818: l_element_courant)).donnee)
2819: .objet)).thread)
2820: .processus_detache == d_vrai)
2821: {
2822: if ((*s_etat_processus).langue == 'F')
2823: {
2824: printf("[%d] Signalement pour arrêt du "
2825: "processus %d\n",
2826: (int) getpid(), (int)
2827: (*(*((struct_processus_fils *)
2828: (*(*((struct_liste_chainee *)
2829: l_element_courant)).donnee)
2830: .objet)).thread).pid);
2831: }
2832: else
2833: {
2834: printf("[%d] Send stop signal to "
2835: "process %d\n",
2836: (int) getpid(), (int)
2837: (*(*((struct_processus_fils *)
2838: (*(*((struct_liste_chainee *)
2839: l_element_courant)).donnee)
2840: .objet)).thread).pid);
2841: }
2842: }
2843: else
2844: {
2845: if ((*s_etat_processus).langue == 'F')
2846: {
2847: printf("[%d] Signalement pour arrêt du "
2848: "thread %llu\n", (int) getpid(),
2849: (unsigned long long)
2850: (*(*((struct_processus_fils *)
2851: (*(*((struct_liste_chainee *)
2852: l_element_courant)).donnee)
2853: .objet)).thread).tid);
2854: }
2855: else
2856: {
2857: printf("[%d] Send stop signal to "
2858: "thread %llu\n",
2859: (int) getpid(),
2860: (unsigned long long)
2861: (*(*((struct_processus_fils *)
2862: (*(*((struct_liste_chainee *)
2863: l_element_courant)).donnee)
2864: .objet)).thread).tid);
2865: }
2866: }
2867: }
2868: }
2869:
2870: if ((*(*((struct_processus_fils *)
2871: (*(*((struct_liste_chainee *)
2872: l_element_courant)).donnee).objet))
2873: .thread).processus_detache == d_vrai)
2874: {
2875: if ((*s_etat_processus).var_volatile_alarme != 0)
2876: {
2877: kill((*(*((struct_processus_fils *)
2878: (*(*((struct_liste_chainee *)
2879: l_element_courant)).donnee).objet))
2880: .thread).pid, SIGURG);
2881: }
2882: else
2883: {
2884: if ((*s_etat_processus).arret_depuis_abort
2885: == -1)
2886: {
2887: kill((*(*((struct_processus_fils *)
2888: (*(*((struct_liste_chainee *)
2889: l_element_courant)).donnee).objet))
2890: .thread).pid, SIGFABORT);
2891: }
2892: else
2893: {
2894: kill((*(*((struct_processus_fils *)
2895: (*(*((struct_liste_chainee *)
2896: l_element_courant)).donnee).objet))
2897: .thread).pid, SIGFSTOP);
2898: }
2899: }
2900: }
2901: else
2902: {
2903: pthread_mutex_lock(&((*(*((struct_processus_fils *)
2904: (*(*((struct_liste_chainee *)
2905: l_element_courant)).donnee).objet)).thread)
2906: .mutex));
2907:
2908: if ((*(*((struct_processus_fils *)
2909: (*(*((struct_liste_chainee *)
2910: l_element_courant)).donnee).objet)).thread)
2911: .thread_actif == d_vrai)
2912: {
2913: if ((*s_etat_processus).var_volatile_alarme
2914: != 0)
2915: {
2916: pthread_kill((*(*((struct_processus_fils *)
2917: (*(*((struct_liste_chainee *)
2918: l_element_courant)).donnee).objet))
2919: .thread).tid, SIGURG);
2920: }
2921: else
2922: {
2923: if ((*s_etat_processus).arret_depuis_abort
2924: == -1)
2925: {
2926: pthread_kill(
2927: (*(*((struct_processus_fils *)
2928: (*(*((struct_liste_chainee *)
2929: l_element_courant)).donnee)
2930: .objet)).thread).tid,
2931: SIGFABORT);
2932: }
2933: else
2934: {
2935: pthread_kill(
2936: (*(*((struct_processus_fils *)
2937: (*(*((struct_liste_chainee *)
2938: l_element_courant)).donnee)
2939: .objet)).thread).tid,
2940: SIGFSTOP);
2941: }
2942: }
2943: }
2944:
2945: pthread_mutex_unlock(
2946: &((*(*((struct_processus_fils *)
2947: (*(*((struct_liste_chainee *)
2948: l_element_courant)).donnee).objet)).thread)
2949: .mutex));
2950: }
2951:
2952: l_element_courant = (*((struct_liste_chainee *)
2953: l_element_courant)).suivant;
2954: }
2955:
2956: /*
2957: * Attente de la fin de tous les processus fils
2958: */
2959:
2960: for(i = 0; i < d_NOMBRE_INTERRUPTIONS;
2961: (*s_etat_processus).masque_interruptions[i++]
2962: = 'I');
2963:
2964: attente.tv_sec = 0;
2965: attente.tv_nsec = GRANULARITE_us * 1000;
2966:
2967: while((*s_etat_processus).l_base_pile_processus != NULL)
2968: {
2969: status = 0;
2970:
2971: l_element_courant = (void *)
2972: (*s_etat_processus).l_base_pile_processus;
2973:
2974: for(i = 0; i < (unsigned long)
2975: (*(*((struct_processus_fils *)
2976: (*(*((struct_liste_chainee *)
2977: l_element_courant)).donnee).objet)).thread)
2978: .nombre_objets_dans_pipe; i++)
2979: {
2980: if ((s_objet = lecture_pipe(
2981: s_etat_processus,
2982: (*(*((struct_processus_fils *)
2983: (*(*((struct_liste_chainee *)
2984: l_element_courant)).donnee).objet)).thread)
2985: .pipe_objets[0])) != NULL)
2986: {
2987: liberation(s_etat_processus, s_objet);
2988:
2989: (*(*((struct_processus_fils *)
2990: (*(*((struct_liste_chainee *)
2991: l_element_courant)).donnee).objet))
2992: .thread).nombre_objets_dans_pipe--;
2993:
2994: action.sa_handler = SIG_IGN;
2995: action.sa_flags = SA_ONSTACK;
2996:
2997: if (sigaction(SIGPIPE, &action, ®istre)
2998: != 0)
2999: {
3000: pthread_mutex_unlock(
3001: &((*s_etat_processus).mutex));
3002: return(EXIT_FAILURE);
3003: }
3004:
3005: while((longueur_ecriture =
3006: write_atomic(s_etat_processus,
3007: (*(*((struct_processus_fils *)
3008: (*(*((struct_liste_chainee *)
3009: l_element_courant)).donnee).objet))
3010: .thread).pipe_nombre_injections[1], "+",
3011: sizeof(unsigned char))) !=
3012: sizeof(unsigned char))
3013: {
3014: if (longueur_ecriture == -1)
3015: {
3016: // Le processus n'existe plus.
3017: break;
3018: }
3019: }
3020:
3021: if (sigaction(SIGPIPE, ®istre, NULL)
3022: != 0)
3023: {
3024: pthread_mutex_unlock(
3025: &((*s_etat_processus).mutex));
3026: return(EXIT_FAILURE);
3027: }
3028: }
3029: }
3030:
3031: pthread_mutex_unlock(&((*s_etat_processus).mutex));
3032:
3033: if ((*s_etat_processus)
3034: .nombre_interruptions_non_affectees != 0)
3035: {
3036: affectation_interruptions_logicielles(
3037: s_etat_processus);
3038: }
3039:
3040: nanosleep(&attente, NULL);
3041: pthread_mutex_lock(&((*s_etat_processus).mutex));
3042: }
3043:
3044: pthread_mutex_unlock(&((*s_etat_processus).mutex));
3045:
3046: erreur_historique = write_history(
3047: (*s_etat_processus).nom_fichier_historique);
3048: clear_history();
3049:
3050: if (erreur_historique != 0)
3051: {
3052: if ((*s_etat_processus).langue == 'F')
3053: {
3054: printf("+++Erreur : L'historique ne peut être "
3055: "écrit\n");
3056: }
3057: else
3058: {
3059: printf("+++Error : History cannot be "
3060: "written\n");
3061: }
3062:
3063: if (test_cfsf(s_etat_processus, 51) == d_faux)
3064: {
3065: printf("%s", ds_beep);
3066: }
3067: }
3068:
3069: free((*s_etat_processus).nom_fichier_historique);
3070:
3071: if (((*s_etat_processus).core == d_vrai) &&
3072: (erreur == d_erreur) &&
3073: ((*s_etat_processus).var_volatile_traitement_sigint
3074: == 0))
3075: {
3076: printf("\n");
3077:
3078: if ((*s_etat_processus).langue == 'F')
3079: {
3080: printf("+++Information : Génération du fichier "
3081: "rpl-core [%d]\n", (int) getpid());
3082: }
3083: else
3084: {
3085: printf("+++Information : Writing rpl-core "
3086: "file [%d]\n", (int) getpid());
3087: }
3088:
3089: rplcore(s_etat_processus);
3090:
3091: if ((*s_etat_processus).langue == 'F')
3092: {
3093: printf("+++Information : Processus tracé [%d]\n",
3094: (int) getpid());
3095: }
3096: else
3097: {
3098: printf("+++Information : Done [%d]\n",
3099: (int) getpid());
3100: }
3101:
3102: printf("\n");
3103: }
3104:
3105: free((*s_etat_processus).definitions_chainees);
3106:
3107: /*
3108: * Libération de l'arbre des instructions
3109: */
3110:
3111: liberation_arbre_instructions(s_etat_processus,
3112: (*s_etat_processus).arbre_instructions);
3113: free((*s_etat_processus).pointeurs_caracteres);
3114:
3115: if ((*s_etat_processus).entree_standard != NULL)
3116: {
3117: pclose((*s_etat_processus).entree_standard);
3118: (*s_etat_processus).entree_standard = NULL;
3119: }
3120:
3121: if ((*s_etat_processus).nom_fichier_impression != NULL)
3122: {
3123: if (test_cfsf(s_etat_processus, 51) == d_faux)
3124: {
3125: printf("%s", ds_beep);
3126: }
3127:
3128: if ((*s_etat_processus).langue == 'F')
3129: {
3130: printf("+++Attention : Queue d'impression "
3131: "non vide !\n");
3132: }
3133: else
3134: {
3135: printf("+++Warning : Non empty printing "
3136: "spool queue !\n");
3137: }
3138:
3139: instruction_erase(s_etat_processus);
3140: }
3141:
3142: if ((*s_etat_processus).fichiers_graphiques != NULL)
3143: {
3144: instruction_cllcd(s_etat_processus);
3145: }
3146:
3147: liberation(s_etat_processus, (*s_etat_processus).indep);
3148: liberation(s_etat_processus, (*s_etat_processus).depend);
3149:
3150: free((*s_etat_processus).label_x);
3151: free((*s_etat_processus).label_y);
3152: free((*s_etat_processus).label_z);
3153: free((*s_etat_processus).titre);
3154: free((*s_etat_processus).legende);
3155:
3156: liberation(s_etat_processus, (*s_etat_processus)
3157: .parametres_courbes_de_niveau);
3158:
3159: for(i = 0; i < d_NOMBRE_INTERRUPTIONS; i++)
3160: {
3161: liberation(s_etat_processus,
3162: (*s_etat_processus).corps_interruptions[i]);
3163:
3164: l_element_courant = (*s_etat_processus)
3165: .pile_origine_interruptions[i];
3166:
3167: while(l_element_courant != NULL)
3168: {
3169: l_element_suivant = (*((struct_liste_chainee *)
3170: l_element_courant)).suivant;
3171:
3172: liberation(s_etat_processus,
3173: (*((struct_liste_chainee *)
3174: l_element_courant)).donnee);
3175: free(l_element_courant);
3176:
3177: l_element_courant = l_element_suivant;
3178: }
3179: }
3180:
3181: if ((*s_etat_processus).instruction_derniere_erreur
3182: != NULL)
3183: {
3184: free((*s_etat_processus).instruction_derniere_erreur);
3185: (*s_etat_processus).instruction_derniere_erreur = NULL;
3186: }
3187:
3188: /*
3189: * Le pointeur s_etat_processus.nom_fichier_source est
3190: * alloué par le système. Il ne faut donc pas
3191: * le libérer...
3192: */
3193:
3194: for(i = 0; i < (*s_etat_processus).nombre_variables; i++)
3195: {
3196: liberation(s_etat_processus,
3197: (*s_etat_processus).s_liste_variables[i].objet);
3198: free((*s_etat_processus).s_liste_variables[i].nom);
3199: }
3200:
3201: free((*s_etat_processus).s_liste_variables);
3202:
3203: for(i = 0; i < (*s_etat_processus)
3204: .nombre_variables_statiques; i++)
3205: {
3206: liberation(s_etat_processus, (*s_etat_processus)
3207: .s_liste_variables_statiques[i].objet);
3208: free((*s_etat_processus)
3209: .s_liste_variables_statiques[i].nom);
3210: }
3211:
3212: free((*s_etat_processus).s_liste_variables_statiques);
3213:
3214: for(i = 0; i < (*((*s_etat_processus)
3215: .s_liste_variables_partagees)).nombre_variables;
3216: i++)
3217: {
3218: liberation(s_etat_processus, (*((*s_etat_processus)
3219: .s_liste_variables_partagees)).table[i].objet);
3220: free((*((*s_etat_processus)
3221: .s_liste_variables_partagees)).table[i].nom);
3222: }
3223:
3224: free((struct_variable_partagee *)
3225: (*((*s_etat_processus).s_liste_variables_partagees))
3226: .table);
3227:
3228: /*
3229: * Si resultats est non nul, rplinit a été appelé
3230: * depuis rpl() [librpl] et non main().
3231: * On copie alors le contenu de la * pile dans un
3232: * tableau **resultats dont le pointeur de base a
3233: * été alloué dans rpl().
3234: */
3235:
3236: if (resultats != NULL)
3237: {
3238: if ((*resultats) != NULL)
3239: {
3240: free((*resultats));
3241:
3242: if (((*resultats) = malloc(((*s_etat_processus)
3243: .hauteur_pile_operationnelle + 1)
3244: * sizeof(unsigned char **))) != NULL)
3245: {
3246: (*resultats)[(*s_etat_processus)
3247: .hauteur_pile_operationnelle] = NULL;
3248: l_element_courant = (void *) (*s_etat_processus)
3249: .l_base_pile;
3250:
3251: for(i = 0; i < (*s_etat_processus)
3252: .hauteur_pile_operationnelle; i++)
3253: {
3254: if (l_element_courant != NULL)
3255: {
3256: (*resultats)[i] =
3257: formateur(s_etat_processus,
3258: 0, (*((struct_liste_chainee *)
3259: l_element_courant)).donnee);
3260:
3261: if ((*resultats)[i] == NULL)
3262: {
3263: i = (*s_etat_processus).
3264: hauteur_pile_operationnelle;
3265: }
3266: else
3267: {
3268: l_element_suivant =
3269: (*((struct_liste_chainee *)
3270: l_element_courant)).suivant;
3271: }
3272: }
3273: }
3274: }
3275: else
3276: {
3277: (*resultats) = NULL;
3278: erreur = d_es_allocation_memoire;
3279: }
3280: }
3281: }
3282:
3283: l_element_courant = (void *) (*s_etat_processus)
3284: .l_base_pile;
3285: while(l_element_courant != NULL)
3286: {
3287: l_element_suivant = (*((struct_liste_chainee *)
3288: l_element_courant)).suivant;
3289:
3290: liberation(s_etat_processus,
3291: (*((struct_liste_chainee *)
3292: l_element_courant)).donnee);
3293: free((struct_liste_chainee *) l_element_courant);
3294:
3295: l_element_courant = l_element_suivant;
3296: }
3297:
3298: l_element_courant = (void *) (*s_etat_processus)
3299: .l_base_pile_contextes;
3300: while(l_element_courant != NULL)
3301: {
3302: l_element_suivant = (*((struct_liste_chainee *)
3303: l_element_courant)).suivant;
3304:
3305: liberation(s_etat_processus,
3306: (*((struct_liste_chainee *)
3307: l_element_courant)).donnee);
3308: free((struct_liste_chainee *) l_element_courant);
3309:
3310: l_element_courant = l_element_suivant;
3311: }
3312:
3313: l_element_courant = (void *) (*s_etat_processus)
3314: .l_base_pile_taille_contextes;
3315: while(l_element_courant != NULL)
3316: {
3317: l_element_suivant = (*((struct_liste_chainee *)
3318: l_element_courant)).suivant;
3319:
3320: liberation(s_etat_processus,
3321: (*((struct_liste_chainee *)
3322: l_element_courant)).donnee);
3323: free((struct_liste_chainee *) l_element_courant);
3324:
3325: l_element_courant = l_element_suivant;
3326: }
3327:
3328: for(i = 0; i < (*s_etat_processus)
3329: .nombre_instructions_externes; i++)
3330: {
3331: free((*s_etat_processus).s_instructions_externes[i]
3332: .nom);
3333: free((*s_etat_processus).s_instructions_externes[i]
3334: .nom_bibliotheque);
3335: }
3336:
3337: if ((*s_etat_processus).nombre_instructions_externes != 0)
3338: {
3339: free((*s_etat_processus).s_instructions_externes);
3340: }
3341:
3342: l_element_courant = (void *) (*s_etat_processus)
3343: .s_bibliotheques;
3344:
3345: while(l_element_courant != NULL)
3346: {
3347: l_element_suivant = (*((struct_liste_chainee *)
3348: l_element_courant)).suivant;
3349:
3350: free((*((struct_bibliotheque *)
3351: (*((struct_liste_chainee *)
3352: l_element_courant)).donnee)).nom);
3353: dlclose((*((struct_bibliotheque *)
3354: (*((struct_liste_chainee *)
3355: l_element_courant)).donnee)).descripteur);
3356: free((*((struct_liste_chainee *) l_element_courant))
3357: .donnee);
3358: free(l_element_courant);
3359:
3360: l_element_courant = l_element_suivant;
3361: }
3362:
3363: l_element_courant = (void *) (*s_etat_processus)
3364: .l_base_pile_last;
3365: while(l_element_courant != NULL)
3366: {
3367: l_element_suivant = (*((struct_liste_chainee *)
3368: l_element_courant)).suivant;
3369:
3370: liberation(s_etat_processus,
3371: (*((struct_liste_chainee *)
3372: l_element_courant)).donnee);
3373: free((struct_liste_chainee *) l_element_courant);
3374:
3375: l_element_courant = l_element_suivant;
3376: }
3377:
3378: l_element_courant = (void *) (*s_etat_processus)
3379: .l_base_pile_systeme;
3380: while(l_element_courant != NULL)
3381: {
3382: l_element_suivant = (*((struct_liste_pile_systeme *)
3383: l_element_courant)).suivant;
3384:
3385: liberation(s_etat_processus,
3386: (*((struct_liste_pile_systeme *)
3387: l_element_courant)).indice_boucle);
3388: liberation(s_etat_processus,
3389: (*((struct_liste_pile_systeme *)
3390: l_element_courant)).limite_indice_boucle);
3391: liberation(s_etat_processus,
3392: (*((struct_liste_pile_systeme *)
3393: l_element_courant)).objet_de_test);
3394:
3395: if ((*((struct_liste_pile_systeme *)
3396: l_element_courant)).nom_variable != NULL)
3397: {
3398: free((*((struct_liste_pile_systeme *)
3399: l_element_courant)).nom_variable);
3400: }
3401:
3402: free((struct_liste_pile_systeme *)
3403: l_element_courant);
3404:
3405: l_element_courant = l_element_suivant;
3406: }
3407:
3408: l_element_courant = (void *)
3409: (*s_etat_processus).s_fichiers;
3410: while(l_element_courant != NULL)
3411: {
3412: l_element_suivant = (*((struct_liste_chainee *)
3413: l_element_courant)).suivant;
3414:
3415: fclose((*((struct_descripteur_fichier *)
3416: (*((struct_liste_chainee *)
3417: l_element_courant)).donnee))
3418: .descripteur_c);
3419:
3420: if ((*((struct_descripteur_fichier *)
3421: (*((struct_liste_chainee *)
3422: l_element_courant)).donnee)).type != 'C')
3423: {
3424: sqlite3_close((*((struct_descripteur_fichier *)
3425: (*((struct_liste_chainee *)
3426: l_element_courant)).donnee))
3427: .descripteur_sqlite);
3428: }
3429:
3430: if ((*((struct_descripteur_fichier *)
3431: (*((struct_liste_chainee *)
3432: l_element_courant)).donnee))
3433: .effacement == 'Y')
3434: {
3435: unlink((*((struct_descripteur_fichier *)
3436: (*((struct_liste_chainee *)
3437: l_element_courant)).donnee))
3438: .nom);
3439: }
3440:
3441: free((*((struct_descripteur_fichier *)
3442: (*((struct_liste_chainee *)
3443: l_element_courant)).donnee)).nom);
3444: free((struct_descripteur_fichier *)
3445: (*((struct_liste_chainee *)
3446: l_element_courant)).donnee);
3447: free(l_element_courant);
3448:
3449: l_element_courant = l_element_suivant;
3450: }
3451:
3452: l_element_courant = (void *)
3453: (*s_etat_processus).s_sockets;
3454: while(l_element_courant != NULL)
3455: {
3456: l_element_suivant = (*((struct_liste_chainee *)
3457: l_element_courant)).suivant;
3458:
3459: if ((*((struct_socket *)
3460: (*(*((struct_liste_chainee *)
3461: l_element_courant)).donnee).objet))
3462: .socket_connectee == d_vrai)
3463: {
3464: shutdown((*((struct_socket *)
3465: (*(*((struct_liste_chainee *)
3466: l_element_courant)).donnee).objet))
3467: .socket, SHUT_RDWR);
3468: }
3469:
3470: close((*((struct_socket *)
3471: (*(*((struct_liste_chainee *)
3472: l_element_courant)).donnee).objet)).socket);
3473:
3474: if ((*((struct_socket *) (*(*((struct_liste_chainee *)
3475: l_element_courant)).donnee).objet)).effacement
3476: == 'Y')
3477: {
3478: unlink((*((struct_socket *)
3479: (*(*((struct_liste_chainee *)
3480: l_element_courant)).donnee).objet))
3481: .adresse);
3482: }
3483:
3484: liberation(s_etat_processus,
3485: (*((struct_liste_chainee *)
3486: l_element_courant)).donnee);
3487: free(l_element_courant);
3488:
3489: l_element_courant = l_element_suivant;
3490: }
3491:
3492: l_element_courant = (void *)
3493: (*s_etat_processus).s_connecteurs_sql;
3494: while(l_element_courant != NULL)
3495: {
3496: l_element_suivant = (*((struct_liste_chainee *)
3497: l_element_courant)).suivant;
3498:
3499: sqlclose((*((struct_liste_chainee *)
3500: l_element_courant)).donnee);
3501: liberation(s_etat_processus,
3502: (*((struct_liste_chainee *)
3503: l_element_courant)).donnee);
3504: free(l_element_courant);
3505:
3506: l_element_courant = l_element_suivant;
3507: }
3508:
3509: l_element_courant = (*s_etat_processus).s_marques;
3510: while(l_element_courant != NULL)
3511: {
3512: free((*((struct_marque *) l_element_courant)).label);
3513: free((*((struct_marque *) l_element_courant)).position);
3514: l_element_suivant = (*((struct_marque *)
3515: l_element_courant)).suivant;
3516: free(l_element_courant);
3517: l_element_courant = l_element_suivant;
3518: }
3519: }
3520: else
3521: {
3522: erreur = d_es_allocation_memoire;
3523:
3524: if (test_cfsf(s_etat_processus, 51) == d_faux)
3525: {
3526: printf("%s", ds_beep);
3527: }
3528:
3529: if ((*s_etat_processus).langue == 'F')
3530: {
3531: printf("+++Système : Mémoire insuffisante\n");
3532: }
3533: else
3534: {
3535: printf("+++System : Not enough memory\n");
3536: }
3537: }
3538: }
3539:
3540: liberation_allocateur(s_etat_processus);
3541: }
3542:
3543: if (traitement_fichier_temporaire == 'Y')
3544: {
3545: if (destruction_fichier(nom_fichier_temporaire) == d_erreur)
3546: {
3547: return(EXIT_FAILURE);
3548: }
3549:
3550: free(nom_fichier_temporaire);
3551: }
3552:
3553: if ((*s_etat_processus).profilage == d_vrai)
3554: {
3555: ecriture_profil(s_etat_processus);
3556: liberation_profil(s_etat_processus);
3557: }
3558: }
3559:
3560: # if !defined(Cygwin) && !defined(OpenBSD)
3561: (*s_etat_processus).pile_signal.ss_flags = SS_DISABLE;
3562: sigaltstack(&((*s_etat_processus).pile_signal), NULL);
3563: free((*s_etat_processus).pile_signal.ss_sp);
3564: # endif
3565:
3566: closelog();
3567:
3568: pthread_mutex_destroy(&((*s_etat_processus).protection_liste_mutexes));
3569: pthread_mutex_destroy(&((*((*s_etat_processus).s_liste_variables_partagees))
3570: .mutex));
3571:
3572: retrait_thread(s_etat_processus);
3573:
3574: pthread_mutex_destroy(&((*s_etat_processus).mutex));
3575: pthread_mutex_destroy(&((*s_etat_processus).mutex_allocation));
3576:
3577: # ifndef SEMAPHORES_NOMMES
3578: sem_post(&((*s_etat_processus).semaphore_fork));
3579: sem_destroy(&((*s_etat_processus).semaphore_fork));
3580: # else
3581: sem_post((*s_etat_processus).semaphore_fork);
3582: sem_destroy2((*s_etat_processus).semaphore_fork, sem_fork);
3583: # endif
3584:
3585: free((*s_etat_processus).localisation);
3586:
3587: # ifndef SEMAPHORES_NOMMES
3588: sem_destroy(&semaphore_liste_threads);
3589: # else
3590: sem_destroy2(semaphore_liste_threads, sem_liste_threads);
3591: # endif
3592: # ifndef SEMAPHORES_NOMMES
3593: sem_post(&semaphore_gestionnaires_signaux);
3594: sem_destroy(&semaphore_gestionnaires_signaux);
3595: sem_destroy(&semaphore_gestionnaires_signaux_atomique);
3596: # else
3597: sem_post(semaphore_gestionnaires_signaux);
3598: sem_destroy2(semaphore_gestionnaires_signaux, sem_gestionnaires_signaux);
3599: sem_destroy2(semaphore_gestionnaires_signaux_atomique,
3600: sem_gestionnaires_signaux_atomique);
3601: # endif
3602:
3603: # ifdef _BROKEN_SIGINFO
3604: destruction_fifos_signaux(s_etat_processus);
3605: # undef return
3606: # endif
3607:
3608: free((*s_etat_processus).chemin_fichiers_temporaires);
3609: free(s_etat_processus);
3610:
3611: # ifdef DEBUG_MEMOIRE
3612: debug_memoire_verification();
3613: analyse_post_mortem();
3614: # endif
3615:
3616: return((erreur == d_absence_erreur) ? EXIT_SUCCESS : EXIT_FAILURE);
3617: }
3618:
3619:
3620: void
3621: informations(struct_processus *s_etat_processus)
3622: {
3623: printf("\n");
3624:
3625: if ((*s_etat_processus).langue == 'F')
3626: {
3627: printf(" rpl [-options] [programme]\n");
3628: printf(" -a : analyse du code\n");
3629: printf(" -A : paramètres passés au programme principal\n");
3630: printf(" -c : génération de fichier de débogage (rpl-core)\n");
3631: printf(" -d : option de déverminage interne\n");
3632: printf(" -D : lancement d'un daemon\n");
3633: printf(" -h : aide sur la ligne de commande\n");
3634: printf(" -i : fonctionnement interactif\n");
3635: printf(" -l : licence d'utilisation\n");
3636: printf(" -n : ignorance du signal HUP\n");
3637: printf(" -p : précompilation du script avant exécution\n");
3638: printf(" -P : profilage\n");
3639: printf(" -s : empêchement de l'ouverture de l'écran initial\n");
3640: printf(" -S : exécution du script passé en ligne de commande\n");
3641: printf(" -t : trace\n");
3642: printf(" -v : version\n");
3643: }
3644: else
3645: {
3646: printf(" rpl [-options] [program]\n");
3647: printf(" -a : analyzes program\n");
3648: printf(" -A : sends parameters to main program\n");
3649: printf(" -c : allows creation of a rpl-core file, providing a way"
3650: "\n"
3651: " to debug a program\n");
3652: printf(" -d : internal debug process\n");
3653: printf(" -D : starts in daemon mode\n");
3654: printf(" -h : shows a summary of available options\n");
3655: printf(" -i : runs the RPL/2 sequencer in interactive mode\n");
3656: printf(" -l : prints the user licence of the software\n");
3657: printf(" -n : ignores HUP signal\n");
3658: printf(" -p : precompiles script\n");
3659: printf(" -P : computes profile data\n");
3660: printf(" -s : disables splash screen\n");
3661: printf(" -S : executes script written in command line\n");
3662: printf(" -t : enables tracing mode\n");
3663: printf(" -v : prints the version number\n");
3664: }
3665:
3666: printf("\n");
3667:
3668: return;
3669: }
3670:
3671: // vim: ts=4
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