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1.1 bertrand 1: /*
2: ================================================================================
1.44 bertrand 3: RPL/2 (R) version 4.0.19
1.1 bertrand 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
1.35 bertrand 24: #include "rpl-conv.h"
1.1 bertrand 25:
1.37 bertrand 26: #ifdef SEMAPHORES_SYSV
1.38 bertrand 27: #ifndef OS2
1.35 bertrand 28: unsigned char *chemin_semaphores_SysV;
29: #endif
1.38 bertrand 30: #endif
1.1 bertrand 31:
1.37 bertrand 32:
1.1 bertrand 33: /*
34: ================================================================================
35: Programme principal
36: ================================================================================
37: */
38:
39: int
1.11 bertrand 40: rplinit(int argc, char *argv[], unsigned char ***resultats, char *rpl_home)
1.1 bertrand 41: {
1.35 bertrand 42: # include "copyright-conv.h"
43: # include "licence-conv.h"
1.1 bertrand 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:
1.37 bertrand 108: errno = 0;
109:
1.27 bertrand 110: # ifdef DEBUG_MEMOIRE
111: debug_memoire_initialisation();
112: # endif
113:
1.1 bertrand 114: setvbuf(stdout, NULL, _IOLBF, 0);
115: setvbuf(stderr, NULL, _IOLBF, 0);
116:
1.17 bertrand 117: # ifndef SEMAPHORES_NOMMES
1.1 bertrand 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);
1.17 bertrand 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
1.1 bertrand 152:
153: if ((s_etat_processus = malloc(sizeof(struct_processus))) == NULL)
154: {
155: erreur = d_es_allocation_memoire;
156:
1.17 bertrand 157: if ((langue = getenv("LANG")) != NULL)
1.1 bertrand 158: {
1.17 bertrand 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: }
1.1 bertrand 167: }
168: else
169: {
1.17 bertrand 170: uprintf("+++System : Not enough memory\n");
1.1 bertrand 171: }
172:
173: return(EXIT_FAILURE);
174: }
175:
1.17 bertrand 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:
1.1 bertrand 186: (*s_etat_processus).exception = d_ep;
187: (*s_etat_processus).erreur_systeme = d_es;
188: (*s_etat_processus).erreur_execution = d_ex;
189:
1.11 bertrand 190: (*s_etat_processus).rpl_home = rpl_home;
191:
1.1 bertrand 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:
1.30 bertrand 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:
1.17 bertrand 203: # ifndef SEMAPHORES_NOMMES
1.1 bertrand 204: sem_init(&((*s_etat_processus).semaphore_fork), 0, 0);
1.17 bertrand 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
1.1 bertrand 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:
1.40 bertrand 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);
1.43 bertrand 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);
1.40 bertrand 258:
1.43 bertrand 259: # ifndef OS2
260: localisation_courante(s_etat_processus);
261: # else
1.42 bertrand 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: }
1.40 bertrand 281: # endif
282:
1.17 bertrand 283: (*s_etat_processus).erreur_systeme = d_es;
1.1 bertrand 284:
1.17 bertrand 285: if ((*s_etat_processus).localisation == NULL)
1.1 bertrand 286: {
1.17 bertrand 287: if (((*s_etat_processus).localisation = malloc((strlen(d_locale) + 1) *
288: sizeof(unsigned char))) == NULL)
1.1 bertrand 289: {
1.17 bertrand 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);
1.1 bertrand 300: }
301:
1.17 bertrand 302: strcpy((*s_etat_processus).localisation, d_locale);
1.1 bertrand 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:
1.17 bertrand 355: # ifndef SEMAPHORES_NOMMES
1.1 bertrand 356: if (pthread_setspecific(semaphore_fork_processus_courant,
357: &((*s_etat_processus).semaphore_fork)) != 0)
1.17 bertrand 358: # else
359: if (pthread_setspecific(semaphore_fork_processus_courant,
360: (*s_etat_processus).semaphore_fork) != 0)
361: # endif
1.1 bertrand 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:
1.39 bertrand 378: # if !defined(Cygwin) && !defined(OpenBSD)
1.1 bertrand 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: }
1.9 bertrand 415: # endif
1.1 bertrand 416:
1.40 bertrand 417: # ifndef _BROKEN_SIGINFO
1.1 bertrand 418: action.sa_sigaction = interruption1;
1.40 bertrand 419: # else
420: action.sa_handler = interruption1;
421: # endif
1.1 bertrand 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:
1.40 bertrand 441: # ifndef _BROKEN_SIGINFO
1.1 bertrand 442: action.sa_sigaction = interruption2;
1.40 bertrand 443: # else
444: action.sa_handler = interruption2;
445: # endif
1.1 bertrand 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:
1.40 bertrand 463: # ifndef _BROKEN_SIGINFO
1.1 bertrand 464: action.sa_sigaction = interruption4;
1.40 bertrand 465: # else
466: action.sa_handler = interruption4;
467: # endif
1.46 ! bertrand 468: action.sa_flags = SA_ONSTACK | SA_SIGINFO | SA_NODEFER;
1.1 bertrand 469:
470: if (sigaction(SIGSTART, &action, NULL) != 0)
471: {
472: if ((*s_etat_processus).langue == 'F')
473: {
474: printf("+++Système : Initialisation des signaux POSIX "
475: "impossible\n");
476: }
477: else
478: {
479: printf("+++System : Initialization of POSIX signals failed\n");
480: }
481:
482: return(EXIT_FAILURE);
483: }
484:
485: if (sigaction(SIGCONT, &action, NULL) != 0)
486: {
487: if ((*s_etat_processus).langue == 'F')
488: {
489: printf("+++Système : Initialisation des signaux POSIX "
490: "impossible\n");
491: }
492: else
493: {
494: printf("+++System : Initialization of POSIX signals failed\n");
495: }
496:
497: return(EXIT_FAILURE);
498: }
499:
1.40 bertrand 500: # ifndef _BROKEN_SIGINFO
1.1 bertrand 501: action.sa_sigaction = interruption5;
1.40 bertrand 502: # else
503: action.sa_handler = interruption5;
504: # endif
1.1 bertrand 505: action.sa_flags = SA_NODEFER | SA_ONSTACK | SA_SIGINFO;
506:
507: if (sigaction(SIGFSTOP, &action, NULL) != 0)
508: {
509: erreur = d_es_signal;
510:
511: if ((*s_etat_processus).langue == 'F')
512: {
513: printf("+++Système : Initialisation des signaux POSIX "
514: "impossible\n");
515: }
516: else
517: {
518: printf("+++System : Initialization of POSIX signals failed\n");
519: }
520:
521: return(EXIT_FAILURE);
522: }
523:
1.40 bertrand 524: # ifndef _BROKEN_SIGINFO
1.25 bertrand 525: action.sa_sigaction = interruption11;
1.40 bertrand 526: # else
527: action.sa_handler = interruption11;
528: # endif
1.25 bertrand 529: action.sa_flags = SA_NODEFER | SA_ONSTACK | SA_SIGINFO;
530:
1.22 bertrand 531: if (sigaction(SIGFABORT, &action, NULL) != 0)
532: {
533: erreur = d_es_signal;
534:
535: if ((*s_etat_processus).langue == 'F')
536: {
537: printf("+++Système : Initialisation des signaux POSIX "
538: "impossible\n");
539: }
540: else
541: {
542: printf("+++System : Initialization of POSIX signals failed\n");
543: }
544:
545: return(EXIT_FAILURE);
546: }
547:
1.40 bertrand 548: # ifndef _BROKEN_SIGINFO
1.1 bertrand 549: action.sa_sigaction = interruption8;
1.40 bertrand 550: # else
551: action.sa_handler = interruption8;
552: # endif
1.1 bertrand 553: action.sa_flags = SA_NODEFER | SA_ONSTACK | SA_SIGINFO;
554:
555: if (sigaction(SIGURG, &action, NULL) != 0)
556: {
557: erreur = d_es_signal;
558:
559: if ((*s_etat_processus).langue == 'F')
560: {
561: printf("+++Système : Initialisation des signaux POSIX "
562: "impossible\n");
563: }
564: else
565: {
566: printf("+++System : Initialization of POSIX signals failed\n");
567: }
568:
569: return(EXIT_FAILURE);
570: }
571:
1.40 bertrand 572: # ifndef _BROKEN_SIGINFO
1.1 bertrand 573: action.sa_sigaction = interruption7;
1.40 bertrand 574: # else
575: action.sa_handler = interruption7;
576: # endif
1.1 bertrand 577: action.sa_flags = SA_NODEFER | SA_ONSTACK | SA_SIGINFO;
578:
579: if (sigaction(SIGPIPE, &action, NULL) != 0)
580: {
581: erreur = d_es_signal;
582:
583: if ((*s_etat_processus).langue == 'F')
584: {
585: printf("+++Système : Initialisation des signaux POSIX "
586: "impossible\n");
587: }
588: else
589: {
590: printf("+++System : Initialization of POSIX signals failed\n");
591: }
592:
593: return(EXIT_FAILURE);
594: }
595:
1.40 bertrand 596: # ifndef _BROKEN_SIGINFO
1.1 bertrand 597: action.sa_sigaction = interruption6;
1.40 bertrand 598: # else
599: action.sa_handler = interruption6;
600: # endif
1.42 bertrand 601: action.sa_flags = SA_ONSTACK | SA_SIGINFO | SA_NODEFER;
1.1 bertrand 602:
603: if (sigaction(SIGINJECT, &action, NULL) != 0)
604: {
605: erreur = d_es_signal;
606:
607: if ((*s_etat_processus).langue == 'F')
608: {
609: printf("+++Système : Initialisation des signaux POSIX "
610: "impossible\n");
611: }
612: else
613: {
614: printf("+++System : Initialization of POSIX signals failed\n");
615: }
616:
617: return(EXIT_FAILURE);
618: }
619:
1.40 bertrand 620: # ifndef _BROKEN_SIGINFO
1.1 bertrand 621: action.sa_sigaction = interruption9;
1.40 bertrand 622: # else
623: action.sa_handler = interruption9;
624: # endif
1.42 bertrand 625: action.sa_flags = SA_ONSTACK | SA_SIGINFO | SA_NODEFER;
1.1 bertrand 626:
627: if (sigaction(SIGABORT, &action, NULL) != 0)
628: {
629: erreur = d_es_signal;
630:
631: if ((*s_etat_processus).langue == 'F')
632: {
633: printf("+++Système : Initialisation des signaux POSIX "
634: "impossible\n");
635: }
636: else
637: {
638: printf("+++System : Initialization of POSIX signals failed\n");
639: }
640:
641: return(EXIT_FAILURE);
642: }
643:
1.40 bertrand 644: # ifndef _BROKEN_SIGINFO
1.1 bertrand 645: action.sa_sigaction = interruption1;
1.40 bertrand 646: # else
647: action.sa_handler = interruption1;
648: # endif
1.1 bertrand 649: action.sa_flags = SA_NODEFER | SA_ONSTACK | SA_SIGINFO;
650:
651: if (sigaction(SIGALRM, &action, NULL) != 0)
652: {
653: erreur = d_es_signal;
654:
655: if ((*s_etat_processus).langue == 'F')
656: {
657: printf("+++Système : Initialisation des signaux POSIX "
658: "impossible\n");
659: }
660: else
661: {
662: printf("+++System : Initialization of POSIX signals failed\n");
663: }
664:
665: return(EXIT_FAILURE);
666: }
667:
1.40 bertrand 668: # ifndef _BROKEN_SIGINFO
1.1 bertrand 669: action.sa_sigaction = interruption3;
1.40 bertrand 670: # else
671: action.sa_handler = interruption3;
672: # endif
1.1 bertrand 673: action.sa_flags = SA_NODEFER | SA_ONSTACK | SA_SIGINFO;
674:
1.13 bertrand 675: erreur = d_absence_erreur;
1.1 bertrand 676: core = d_faux;
677: mode_interactif = d_faux;
678: (*s_etat_processus).nom_fichier_source = NULL;
679: (*s_etat_processus).definitions_chainees = NULL;
680: (*s_etat_processus).type_debug = 0;
681: traitement_fichier_temporaire = 'N';
682: option = ' ';
683: drapeau_encart = 'Y';
684: debug = d_faux;
685: arguments = NULL;
686:
687: (*s_etat_processus).s_fichiers = NULL;
688: (*s_etat_processus).s_sockets = NULL;
689: (*s_etat_processus).s_connecteurs_sql = NULL;
690:
691: setlogmask(LOG_MASK(LOG_NOTICE));
692: openlog(argv[0], LOG_ODELAY | LOG_PID, LOG_USER);
693:
694: if (argc == 1)
695: {
1.13 bertrand 696: erreur = d_erreur;
1.1 bertrand 697: informations(s_etat_processus);
698: }
699: else
700: {
701: presence_definition = 'N';
702: (*s_etat_processus).debug = d_faux;
703: (*s_etat_processus).lancement_interactif = d_faux;
704:
705: option_a = d_faux;
706: option_A = d_faux;
707: option_c = d_faux;
708: option_d = d_faux;
709: option_D = d_faux;
710: option_h = d_faux;
711: option_i = d_faux;
712: option_l = d_faux;
713: option_n = d_faux;
714: option_p = d_faux;
715: option_P = 0;
716: option_s = d_faux;
717: option_S = d_faux;
718: option_t = d_faux;
719: option_v = d_faux;
720:
721: while((--argc) > 0)
722: {
723: if ((*(++argv))[0] == '-')
724: {
725: while((option = *(++argv[0])) != '\0')
726: {
727: switch(option)
728: {
729: case 'a' :
730: {
731: if (option_a == d_vrai)
732: {
733: if ((*s_etat_processus).langue == 'F')
734: {
735: printf("+++Erreur : option -a présente "
736: "plus d'une fois\n");
737: }
738: else
739: {
740: printf("+++Error : more than one -a "
741: "on command line");
742: }
743:
744: return(EXIT_FAILURE);
745: }
746:
747: option_a = d_vrai;
748: break;
749: }
750:
751: case 'A' :
752: {
753: if (option_A == d_vrai)
754: {
755: if ((*s_etat_processus).langue == 'F')
756: {
757: printf("+++Erreur : option -A présente "
758: "plus d'une fois\n");
759: }
760: else
761: {
762: printf("+++Error : more than one -A "
763: "on command line");
764: }
765:
766: return(EXIT_FAILURE);
767: }
768:
769: option_A = d_vrai;
770:
771: while(*(++argv[0]) == ' ');
772: argv[0]--;
773:
774: if ((*(++argv[0])) != '\0')
775: {
776: if ((arguments = malloc((strlen(argv[0]) + 7) *
777: sizeof(unsigned char))) == NULL)
778: {
779: if ((*s_etat_processus).langue == 'F')
780: {
781: printf("+++Système : Mémoire "
782: "insuffisante\n");
783: }
784: else
785: {
786: printf("+++System : Not enough "
787: "memory\n");
788: }
789:
790: return(EXIT_FAILURE);
791: }
792:
793: ptr = arguments;
794: (*ptr) = d_code_fin_chaine;
795: strcat(ptr, "<< ");
796: ptr += 3;
797:
798: while(*(argv[0]) != '\0')
799: {
800: *(ptr++) = *(argv[0]++);
801: }
802:
803: (*ptr) = '\0';
804:
805: strcat(arguments, " >>");
806: argv[0]--;
807: }
808: else if ((--argc) > 0)
809: {
810: argv++;
811:
812: if ((arguments = malloc((strlen(argv[0]) + 7) *
813: sizeof(unsigned char))) == NULL)
814: {
815: if ((*s_etat_processus).langue == 'F')
816: {
817: printf("+++Système : Mémoire "
818: "insuffisante\n");
819: }
820: else
821: {
822: printf("+++System : Not enough "
823: "memory\n");
824: }
825:
826: return(EXIT_FAILURE);
827: }
828:
829: ptr = arguments;
830: (*ptr) = d_code_fin_chaine;
831: strcat(ptr, "<< ");
832: ptr += 3;
833:
834: while(*(argv[0]) != '\0')
835: {
836: *(ptr++) = *(argv[0]++);
837: }
838:
839: (*ptr) = '\0';
840:
841: strcat(arguments, " >>");
842: argv[0]--;
843: }
844: else
845: {
846: if ((*s_etat_processus).langue == 'F')
847: {
848: printf("+++Erreur : Aucune donnée "
849: "spécifié après l'option -A\n");
850: }
851: else
852: {
853: printf("+++Error : Data required after "
854: "-A option\n");
855: }
856:
857: return(EXIT_FAILURE);
858: }
859:
860: break;
861: }
862:
863: case 'c' :
864: {
865: if (option_c == d_vrai)
866: {
867: if ((*s_etat_processus).langue == 'F')
868: {
869: printf("+++Erreur : option -c présente "
870: "plus d'une fois\n");
871: }
872: else
873: {
874: printf("+++Error : more than one -c "
875: "on command line");
876: }
877:
878: return(EXIT_FAILURE);
879: }
880:
881: option_c = d_vrai;
882: core = d_vrai;
883: break;
884: }
885:
886: case 'd' :
887: {
888: if (option_d == d_vrai)
889: {
890: if ((*s_etat_processus).langue == 'F')
891: {
892: printf("+++Erreur : option -d présente "
893: "plus d'une fois\n");
894: }
895: else
896: {
897: printf("+++Error : more than one -d "
898: "on command line");
899: }
900:
901: return(EXIT_FAILURE);
902: }
903:
904: option_d = d_vrai;
905: debug = d_vrai;
906: break;
907: }
908:
909: case 'D' :
910: {
911: if (option_D == d_vrai)
912: {
913: if ((*s_etat_processus).langue == 'F')
914: {
915: printf("+++Erreur : option -D présente "
916: "plus d'une fois\n");
917: }
918: else
919: {
920: printf("+++Error : more than one -D "
921: "on command line");
922: }
923:
924: return(EXIT_FAILURE);
925: }
926:
927: option_D = d_vrai;
928: break;
929: }
930:
931: case 'h' :
932: {
933: if (option_h == d_vrai)
934: {
935: if ((*s_etat_processus).langue == 'F')
936: {
937: printf("+++Erreur : option -h présente "
938: "plus d'une fois\n");
939: }
940: else
941: {
942: printf("+++Error : more than one -h "
943: "on command line");
944: }
945:
946: return(EXIT_FAILURE);
947: }
948:
949: option_h = d_vrai;
950: informations(s_etat_processus);
951: break;
952: }
953:
954: case 'i' :
955: {
956: if (option_i == d_vrai)
957: {
958: if ((*s_etat_processus).langue == 'F')
959: {
960: printf("+++Erreur : option -i présente "
961: "plus d'une fois\n");
962: }
963: else
964: {
965: printf("+++Error : more than one -i "
966: "on command line");
967: }
968:
969: return(EXIT_FAILURE);
970: }
971: else if (option_S == d_vrai)
972: {
973: if ((*s_etat_processus).langue == 'F')
974: {
975: printf("+++Erreur : options -i et -S "
976: "incompatibles\n");
977: }
978: else
979: {
980: printf("+++Error : incompatible options -i "
981: "and -S\n");
982: }
983:
984: return(EXIT_FAILURE);
985: }
986: else if (option_p == d_vrai)
987: {
988: if ((*s_etat_processus).langue == 'F')
989: {
990: printf("+++Erreur : options -i et -p "
991: "incompatibles\n");
992: }
993: else
994: {
995: printf("+++Error : incompatible options -i "
996: "and -p\n");
997: }
998:
999: return(EXIT_FAILURE);
1000: }
1001:
1002: option_i = d_vrai;
1003: mode_interactif = d_vrai;
1004: presence_definition = 'O';
1005: break;
1006: }
1007:
1008: case 'l' :
1009: {
1010: if (option_l == d_vrai)
1011: {
1012: if ((*s_etat_processus).langue == 'F')
1013: {
1014: printf("+++Erreur : option -l présente "
1015: "plus d'une fois\n");
1016: }
1017: else
1018: {
1019: printf("+++Error : more than one -l "
1020: "on command line");
1021: }
1022:
1023: return(EXIT_FAILURE);
1024: }
1025:
1026: option_l = d_vrai;
1027:
1028: if ((*s_etat_processus).langue == 'F')
1029: {
1030: printf("%s\n\n", CeCILL_fr);
1031: }
1032: else
1033: {
1034: printf("%s\n\n", CeCILL_en);
1035: }
1036:
1037: break;
1038: }
1039:
1040: case 'n' :
1041: {
1042: if (option_n == d_vrai)
1043: {
1044: if ((*s_etat_processus).langue == 'F')
1045: {
1046: printf("+++Erreur : option -n présente "
1047: "plus d'une fois\n");
1048: }
1049: else
1050: {
1051: printf("+++Error : more than one -n "
1052: "on command line");
1053: }
1054:
1055: return(EXIT_FAILURE);
1056: }
1057:
1058: option_n = d_vrai;
1059:
1060: break;
1061: }
1062:
1063: case 'p' :
1064: {
1065: if (option_p == d_vrai)
1066: {
1067: if ((*s_etat_processus).langue == 'F')
1068: {
1069: printf("+++Erreur : option -p présente "
1070: "plus d'une fois\n");
1071: }
1072: else
1073: {
1074: printf("+++Error : more than one -p "
1075: "on command line");
1076: }
1077:
1078: return(EXIT_FAILURE);
1079: }
1080: else if (option_i == d_vrai)
1081: {
1082: if ((*s_etat_processus).langue == 'F')
1083: {
1084: printf("+++Erreur : options -i et -p "
1085: "incompatibles\n");
1086: }
1087: else
1088: {
1089: printf("+++Error : incompatible options -i "
1090: "and -p\n");
1091: }
1092:
1093: return(EXIT_FAILURE);
1094: }
1095:
1096: option_p = d_vrai;
1097:
1098: break;
1099: }
1100:
1101: case 'P' :
1102: {
1103: if (option_P > 2)
1104: {
1105: if ((*s_etat_processus).langue == 'F')
1106: {
1107: printf("+++Erreur : option -P présente "
1108: "plus de deux fois\n");
1109: }
1110: else
1111: {
1112: printf("+++Error : more than two -P "
1113: "on command line");
1114: }
1115:
1116: return(EXIT_FAILURE);
1117: }
1118:
1119: option_P++;
1120:
1121: break;
1122: }
1123:
1124: case 's' :
1125: {
1126: if (option_s == d_vrai)
1127: {
1128: if ((*s_etat_processus).langue == 'F')
1129: {
1130: printf("+++Erreur : option -s présente "
1131: "plus d'une fois\n");
1132: }
1133: else
1134: {
1135: printf("+++Error : more than one -s "
1136: "on command line");
1137: }
1138:
1139: return(EXIT_FAILURE);
1140: }
1141:
1142: option_s = d_vrai;
1143: drapeau_encart = 'N';
1144: break;
1145: }
1146:
1147: case 'S' :
1148: {
1149: if (option_S == d_vrai)
1150: {
1151: if ((*s_etat_processus).langue == 'F')
1152: {
1153: printf("+++Erreur : option -S présente "
1154: "plus d'une fois\n");
1155: }
1156: else
1157: {
1158: printf("+++Error : more than one -S "
1159: "on command line");
1160: }
1161:
1162: return(EXIT_FAILURE);
1163: }
1164: else if (option_i == d_vrai)
1165: {
1166: if ((*s_etat_processus).langue == 'F')
1167: {
1168: printf("+++Erreur : options -i et -S "
1169: "incompatibles\n");
1170: }
1171: else
1172: {
1173: printf("+++Error : incompatible options -S "
1174: "and -i\n");
1175: }
1176:
1177: return(EXIT_FAILURE);
1178: }
1179:
1180: option_S = d_vrai;
1181:
1182: while(*(++argv[0]) == ' ');
1183: argv[0]--;
1184:
1185: if ((*(++argv[0])) != '\0')
1186: {
1187: if (((*s_etat_processus).definitions_chainees =
1188: malloc((strlen(argv[0]) + 1) *
1189: sizeof(unsigned char))) == NULL)
1190: {
1191: if ((*s_etat_processus).langue == 'F')
1192: {
1193: printf("+++Système : Mémoire "
1194: "insuffisante\n");
1195: }
1196: else
1197: {
1198: printf("+++System : Not enough "
1199: "memory\n");
1200: }
1201:
1202: return(EXIT_FAILURE);
1203: }
1204:
1205: ptr = (*s_etat_processus).definitions_chainees;
1206:
1207: while(*(argv[0]) != '\0')
1208: {
1209: *(ptr++) = *(argv[0]++);
1210: }
1211:
1212: (*ptr) = '\0';
1213:
1214: argv[0]--;
1215: presence_definition = 'O';
1216: }
1217: else if ((--argc) > 0)
1218: {
1219: argv++;
1220:
1221: if (((*s_etat_processus).definitions_chainees =
1222: malloc((strlen(argv[0]) + 1) *
1223: sizeof(unsigned char))) == NULL)
1224: {
1225: if ((*s_etat_processus).langue == 'F')
1226: {
1227: printf("+++Système : Mémoire "
1228: "insuffisante\n");
1229: }
1230: else
1231: {
1232: printf("+++System : Not enough "
1233: "memory\n");
1234: }
1235:
1236: return(EXIT_FAILURE);
1237: }
1238:
1239: ptr = (*s_etat_processus).definitions_chainees;
1240:
1241: while(*(argv[0]) != '\0')
1242: {
1243: *(ptr++) = *(argv[0]++);
1244: }
1245:
1246: (*ptr) = '\0';
1247:
1248: argv[0]--;
1249: presence_definition = 'O';
1250: }
1251: else
1252: {
1253: if ((*s_etat_processus).langue == 'F')
1254: {
1255: printf("+++Erreur : Aucun script "
1256: "spécifié après l'option -S\n");
1257: }
1258: else
1259: {
1260: printf("+++Error : Script required after "
1261: "-S option\n");
1262: }
1263:
1264: return(EXIT_FAILURE);
1265: }
1266:
1267: if (((*s_etat_processus).definitions_chainees =
1268: compactage((*s_etat_processus)
1269: .definitions_chainees)) == NULL)
1270: {
1271: if ((*s_etat_processus).langue == 'F')
1272: {
1273: printf("+++Système : Mémoire "
1274: "insuffisante\n");
1275: }
1276: else
1277: {
1278: printf("+++System : Not enough "
1279: "memory\n");
1280: }
1281:
1282: return(EXIT_FAILURE);
1283: }
1284:
1285: (*s_etat_processus).longueur_definitions_chainees =
1286: strlen((*s_etat_processus)
1287: .definitions_chainees);
1288:
1289: break;
1290: }
1291:
1292: case 't' :
1293: {
1294: if (option_t == d_vrai)
1295: {
1296: if ((*s_etat_processus).langue == 'F')
1297: {
1298: printf("+++Erreur : option -t présente "
1299: "plus d'une fois\n");
1300: }
1301: else
1302: {
1303: printf("+++Error : more than one -t "
1304: "on command line");
1305: }
1306:
1307: return(EXIT_FAILURE);
1308: }
1309:
1310: option_t = d_vrai;
1311: (*s_etat_processus).debug = d_vrai;
1312:
1313: while(*(++argv[0]) == ' ');
1314: argv[0]--;
1315:
1316: if ((*(++argv[0])) != '\0')
1317: {
1318: if ((type_debug = malloc((strlen(argv[0]) + 1) *
1319: sizeof(unsigned char))) == NULL)
1320: {
1321: if ((*s_etat_processus).langue == 'F')
1322: {
1323: printf("+++Système : Mémoire "
1324: "insuffisante\n");
1325: }
1326: else
1327: {
1328: printf("+++System : Not enough "
1329: "memory\n");
1330: }
1331:
1332: return(EXIT_FAILURE);
1333: }
1334:
1335: ptr = type_debug;
1336:
1337: while((*(argv[0]) != '\0') &&
1338: (*(argv[0]) != ' '))
1339: {
1340: *(ptr++) = *(argv[0]++);
1341: }
1342:
1343: (*ptr) = '\0';
1344:
1345: argv[0]--;
1346: }
1347: else if ((--argc) > 0)
1348: {
1349: argv++;
1350:
1351: if ((type_debug =
1352: malloc((strlen(argv[0]) + 1) *
1353: sizeof(unsigned char))) == NULL)
1354: {
1355: if ((*s_etat_processus).langue == 'F')
1356: {
1357: printf("+++Système : Mémoire "
1358: "insuffisante\n");
1359: }
1360: else
1361: {
1362: printf("+++System : Not enough "
1363: "memory\n");
1364: }
1365:
1366: return(EXIT_FAILURE);
1367: }
1368:
1369: ptr = type_debug;
1370:
1371: while(*(argv[0]) != '\0')
1372: {
1373: *(ptr++) = *(argv[0]++);
1374: }
1375:
1376: (*ptr) = '\0';
1377:
1378: argv[0]--;
1379: }
1380: else
1381: {
1382: if ((*s_etat_processus).langue == 'F')
1383: {
1384: printf("+++Erreur : Aucun niveau "
1385: "de débogage spécifié après "
1386: "l'option -t\n");
1387: }
1388: else
1389: {
1390: printf("+++Error : Debug level not "
1391: "specified after -t option\n");
1392: }
1393:
1394: return(EXIT_FAILURE);
1395: }
1396:
1397: ptr = type_debug;
1398:
1399: while(*ptr != '\0')
1400: {
1401: switch(*ptr)
1402: {
1403: case '0':
1404: case '1':
1405: case '2':
1406: case '3':
1407: case '4':
1408: case '5':
1409: case '6':
1410: case '7':
1411: case '8':
1412: case '9':
1413: case 'A':
1414: case 'B':
1415: case 'C':
1416: case 'D':
1417: case 'E':
1418: case 'F':
1419: {
1420: break;
1421: }
1422:
1423: default:
1424: {
1425: if ((*s_etat_processus).langue == 'F')
1426: {
1427: printf("+++Erreur : Niveau "
1428: "de débogage non "
1429: "hexadécimal\n");
1430: }
1431: else
1432: {
1433: printf("+++Error : Debug level must"
1434: " be hexadecimal "
1435: "integer\n");
1436: }
1437:
1438: return(EXIT_FAILURE);
1439: }
1440: }
1441:
1442: ptr++;
1443: }
1444:
1445: if (sscanf(type_debug, "%llX",
1446: &((*s_etat_processus).type_debug)) != 1)
1447: {
1448: if ((*s_etat_processus).langue == 'F')
1449: {
1450: printf("+++Erreur : Niveau "
1451: "de débogage non entier\n");
1452: }
1453: else
1454: {
1455: printf("+++Error : Debug level must"
1456: " be integer\n");
1457: }
1458:
1459: return(EXIT_FAILURE);
1460: }
1461:
1.17 bertrand 1462: free(type_debug);
1.1 bertrand 1463: break;
1464: }
1465:
1466: case 'v' :
1467: {
1468: if (option_v == d_vrai)
1469: {
1470: if ((*s_etat_processus).langue == 'F')
1471: {
1472: printf("+++Erreur : option -v présente "
1473: "plus d'une fois\n");
1474: }
1475: else
1476: {
1477: printf("+++Error : more than one -v "
1478: "on command line");
1479: }
1480:
1481: return(EXIT_FAILURE);
1482: }
1483:
1484: option_v = d_vrai;
1485: printf("\n");
1486:
1487: if ((*s_etat_processus).langue == 'F')
1488: {
1489: printf(" Reverse Polish Lisp/2 version %s "
1490: "pour systèmes "
1491: "POSIX\n", d_version_rpl);
1492: printf(" Langage procédural de très haut "
1493: "niveau, semi-compilé, "
1494: "extensible,\n");
1495: printf(" destiné principalement aux "
1496: "calculs scientifiques et "
1497: "symboliques\n");
1498: printf("%s\n", copyright);
1499: }
1500: else
1501: {
1502: printf(" Reverse Polish Lisp/2 version %s "
1503: "for POSIX operating systems\n",
1504: d_version_rpl);
1505: printf(" Half-compiled, high-level "
1506: "procedural language,\n");
1507: printf(" mainly aiming at scientific "
1508: "calculations\n");
1509: printf("%s\n", copyright_anglais);
1510: }
1511:
1512: printf("\n");
1513: break;
1514: }
1515:
1516: default :
1517: {
1518: if ((*s_etat_processus).langue == 'F')
1519: {
1.3 bertrand 1520: printf("+++Information : Option -%c inconnue\n",
1.1 bertrand 1521: option);
1522: }
1523: else
1524: {
1.3 bertrand 1525: printf("+++Warning : -%c option unknown\n",
1.1 bertrand 1526: option);
1527: }
1528:
1529: informations(s_etat_processus);
1530: break;
1531: }
1532: }
1533: }
1534: }
1535: else
1536: {
1537: if (presence_definition == 'O')
1538: {
1539: argc = 0;
1540:
1541: if ((*s_etat_processus).langue == 'F')
1542: {
1543: printf("+++Erreur : Plusieurs définitions\n");
1544: }
1545: else
1546: {
1547: printf("+++Error : More than one definition\n");
1548: }
1549:
1.13 bertrand 1550: erreur = d_erreur;
1.1 bertrand 1551: }
1552: else
1553: {
1554: (*s_etat_processus).nom_fichier_source = argv[0];
1555: presence_definition = 'O';
1556: }
1557: }
1558: }
1559:
1560: if (debug == d_faux)
1561: {
1562: if (sigaction(SIGSEGV, &action, NULL) != 0)
1563: {
1564: if ((*s_etat_processus).langue == 'F')
1565: {
1566: printf("+++Système : Initialisation des signaux POSIX "
1567: "impossible\n");
1568: }
1569: else
1570: {
1571: printf("+++System : Initialization of POSIX signals "
1572: "failed\n");
1573: }
1574:
1575: return(EXIT_FAILURE);
1576: }
1577:
1578: if (sigaction(SIGBUS, &action, NULL) != 0)
1579: {
1580: if ((*s_etat_processus).langue == 'F')
1581: {
1582: printf("+++Système : Initialisation des signaux POSIX "
1583: "impossible\n");
1584: }
1585: else
1586: {
1587: printf("+++System : Initialization of POSIX signals "
1588: "failed\n");
1589: }
1590:
1591: return(EXIT_FAILURE);
1592: }
1593: }
1594:
1595: if (option_n == d_vrai)
1596: {
1.40 bertrand 1597: # ifndef _BROKEN_SIGINFO
1.1 bertrand 1598: action.sa_sigaction = interruption10;
1.40 bertrand 1599: # else
1600: action.sa_handler = interruption10;
1601: # endif
1.1 bertrand 1602: action.sa_flags = SA_ONSTACK | SA_SIGINFO;
1603:
1604: if (sigaction(SIGHUP, &action, NULL) != 0)
1605: {
1606: if ((*s_etat_processus).langue == 'F')
1607: {
1608: printf("+++Système : Initialisation des signaux POSIX "
1609: "impossible\n");
1610: }
1611: else
1612: {
1613: printf("+++System : Initialization of POSIX signals "
1614: "failed\n");
1615: }
1616:
1617: return(EXIT_FAILURE);
1618: }
1619: }
1620:
1621: if (mode_interactif == d_vrai)
1622: {
1623: printf("\n");
1624:
1625: if ((*s_etat_processus).langue == 'F')
1626: {
1627: printf("+++Ce logiciel est un logiciel libre"
1628: " sans aucune garantie de "
1629: "fonctionnement.\n");
1630: printf("+++Pour plus de détails, utilisez la "
1631: "commande 'warranty'.\n");
1632: }
1633: else
1634: {
1635: printf("+++This is a free software with "
1636: "absolutely no warranty.\n");
1637: printf("+++For details, type 'warranty'.\n");
1638: }
1639:
1640: printf("\n");
1641:
1642: traitement_fichier_temporaire = 'Y';
1643:
1644: if ((nom_fichier_temporaire =
1645: creation_nom_fichier(s_etat_processus, (*s_etat_processus)
1646: .chemin_fichiers_temporaires)) == NULL)
1647: {
1648: if ((*s_etat_processus).langue == 'F')
1649: {
1650: printf("+++Système : Fichier indisponible\n");
1651: }
1652: else
1653: {
1654: printf("+++System : File unavailable\n");
1655: }
1656:
1657: return(EXIT_FAILURE);
1658: }
1659:
1660: if ((f_source = fopen(nom_fichier_temporaire, "w"))
1661: == NULL)
1662: {
1663: if ((*s_etat_processus).langue == 'F')
1664: {
1665: printf("+++Système : Fichier introuvable\n");
1666: }
1667: else
1668: {
1669: printf("+++System : File not found\n");
1670: }
1671:
1672: return(EXIT_FAILURE);
1673: }
1674:
1675: if (fprintf(f_source, "MODE_INTERACTIF\n") < 0)
1676: {
1677: if ((*s_etat_processus).langue == 'F')
1678: {
1679: printf("+++Système : Erreur d'écriture dans un fichier\n");
1680: }
1681: else
1682: {
1683: printf("+++System : Cannot write in file\n");
1684: }
1685:
1686: return(EXIT_FAILURE);
1687: }
1688:
1689: if (fprintf(f_source,
1690: "<< DO HALT UNTIL FALSE END >>\n") < 0)
1691: {
1692: if ((*s_etat_processus).langue == 'F')
1693: {
1694: printf("+++Système : Erreur d'écriture dans un fichier\n");
1695: }
1696: else
1697: {
1698: printf("+++System : Cannot write in file\n");
1699: }
1700:
1701: return(EXIT_FAILURE);
1702: }
1703:
1704: if (fclose(f_source) != 0)
1705: {
1706: if ((*s_etat_processus).langue == 'F')
1707: {
1708: printf("+++Système : Fichier indisponible\n");
1709: }
1710: else
1711: {
1712: printf("+++System : File unavailable\n");
1713: }
1714:
1715: return(EXIT_FAILURE);
1716: }
1717:
1718: (*s_etat_processus).lancement_interactif = d_vrai;
1719: (*s_etat_processus).nom_fichier_source =
1720: nom_fichier_temporaire;
1721:
1722: presence_definition = 'O';
1723: }
1724: else
1725: {
1726: nom_fichier_temporaire = NULL;
1727: }
1728:
1729: if ((*s_etat_processus).nom_fichier_source == NULL)
1730: {
1731: erreur_fichier = d_erreur;
1732: }
1733: else
1734: {
1735: erreur_fichier = caracteristiques_fichier(s_etat_processus,
1736: (*s_etat_processus).nom_fichier_source,
1737: &existence, &ouverture, &unite_fichier);
1738: }
1739:
1740: if (((existence == d_faux) || (erreur_fichier != d_absence_erreur)) &&
1741: (option_S == d_faux))
1742: {
1743: if (presence_definition == 'O')
1744: {
1745: if ((*s_etat_processus).langue == 'F')
1746: {
1747: printf("+++Erreur : Fichier %s inexistant\n",
1748: (*s_etat_processus).nom_fichier_source);
1749: }
1750: else
1751: {
1752: printf("+++Error : File %s not found\n",
1753: (*s_etat_processus).nom_fichier_source);
1754: }
1755:
1.13 bertrand 1756: erreur = d_erreur;
1.1 bertrand 1757: }
1758: else
1759: {
1760: if ((*s_etat_processus).langue == 'F')
1761: {
1762: printf("+++Erreur : Absence de définition à exécuter\n");
1763: }
1764: else
1765: {
1766: printf("+++Error : Any executable definition\n");
1767: }
1768: }
1.3 bertrand 1769:
1770: return(EXIT_FAILURE);
1.1 bertrand 1771: }
1772:
1773: if ((*s_etat_processus).chemin_fichiers_temporaires == NULL)
1774: {
1775: if ((*s_etat_processus).langue == 'F')
1776: {
1777: printf("+++Système : Chemin des fichiers temporaires nul\n");
1778: }
1779: else
1780: {
1781: printf("+++System : Null temporary files path\n");
1782: }
1783:
1784: return(EXIT_FAILURE);
1785: }
1786:
1787: if ((*s_etat_processus).debug == d_vrai)
1788: {
1789: if ((*s_etat_processus).langue == 'F')
1790: {
1791: printf("[%d] Chemin des fichiers temporaires %s\n\n",
1792: (int) getpid(),
1793: (*s_etat_processus).chemin_fichiers_temporaires);
1794: }
1795: else
1796: {
1797: printf("[%d] Temporary files path %s\n\n",
1798: (int) getpid(),
1799: (*s_etat_processus).chemin_fichiers_temporaires);
1800: }
1801: }
1802:
1.13 bertrand 1803: if ((erreur == d_absence_erreur) && (presence_definition == 'O'))
1.1 bertrand 1804: {
1805: (*s_etat_processus).profilage = (option_P != 0) ? d_vrai : d_faux;
1806: (*s_etat_processus).niveau_profilage = option_P;
1807: (*s_etat_processus).pile_profilage = NULL;
1808: (*s_etat_processus).pile_profilage_fonctions = NULL;
1809: gettimeofday(&((*s_etat_processus).horodatage_profilage), NULL);
1810:
1811: (*s_etat_processus).liste_mutexes = NULL;
1812:
1813: (*s_etat_processus).test_instruction = 'N';
1814: (*s_etat_processus).nombre_arguments = 0;
1815: (*s_etat_processus).affichage_arguments = 'N';
1.6 bertrand 1816: (*s_etat_processus).autorisation_conversion_chaine = 'Y';
1.1 bertrand 1817: (*s_etat_processus).autorisation_evaluation_nom = 'Y';
1.15 bertrand 1818: (*s_etat_processus).autorisation_nom_implicite = 'Y';
1.1 bertrand 1819: (*s_etat_processus).autorisation_empilement_programme = 'N';
1820: (*s_etat_processus).requete_arret = 'N';
1.4 bertrand 1821: (*s_etat_processus).evaluation_forcee = 'N';
1.1 bertrand 1822:
1823: (*s_etat_processus).constante_symbolique = 'N';
1824: (*s_etat_processus).traitement_symbolique = 'N';
1825:
1826: (*s_etat_processus).expression_courante = NULL;
1827: (*s_etat_processus).objet_courant = NULL;
1828: (*s_etat_processus).evaluation_expression_compilee = 'N';
1829:
1830: (*s_etat_processus).l_base_pile = NULL;
1831: (*s_etat_processus).l_base_pile_last = NULL;
1832:
1833: (*s_etat_processus).s_liste_variables = NULL;
1834: (*s_etat_processus).gel_liste_variables = d_faux;
1835: (*s_etat_processus).nombre_variables = 0;
1836: (*s_etat_processus).nombre_variables_allouees = 0;
1837: (*s_etat_processus).s_liste_variables_statiques = NULL;
1838: (*s_etat_processus).nombre_variables_statiques = 0;
1839: (*s_etat_processus).nombre_variables_statiques_allouees = 0;
1840: (*s_etat_processus).niveau_courant = 0;
1841: (*s_etat_processus).niveau_initial = 0;
1842: (*s_etat_processus).creation_variables_statiques = d_faux;
1843: (*s_etat_processus).creation_variables_partagees = d_faux;
1844: (*s_etat_processus).position_variable_courante = 0;
1845: (*s_etat_processus).position_variable_statique_courante = 0;
1846:
1847: (*s_etat_processus).s_bibliotheques = NULL;
1848: (*s_etat_processus).s_instructions_externes = NULL;
1849: (*s_etat_processus).nombre_instructions_externes = 0;
1850:
1851: (*s_etat_processus).systeme_axes = 0;
1852:
1853: (*s_etat_processus).x_min = -10.;
1854: (*s_etat_processus).x_max = 10.;
1855: (*s_etat_processus).y_min = -10.;
1856: (*s_etat_processus).y_max = 10.;
1857: (*s_etat_processus).z_min = -10.;
1858: (*s_etat_processus).z_max = 10.;
1859:
1860: (*s_etat_processus).x2_min = -10.;
1861: (*s_etat_processus).x2_max = 10.;
1862: (*s_etat_processus).y2_min = -10.;
1863: (*s_etat_processus).y2_max = 10.;
1864: (*s_etat_processus).z2_min = -10.;
1865: (*s_etat_processus).z2_max = 10.;
1866:
1867: (*s_etat_processus).resolution = .01;
1868:
1869: (*s_etat_processus).souris_active = d_faux;
1870:
1871: (*s_etat_processus).echelle_automatique_x = d_faux;
1872: (*s_etat_processus).echelle_automatique_y = d_faux;
1873: (*s_etat_processus).echelle_automatique_z = d_faux;
1874:
1875: (*s_etat_processus).echelle_automatique_x2 = d_faux;
1876: (*s_etat_processus).echelle_automatique_y2 = d_faux;
1877: (*s_etat_processus).echelle_automatique_z2 = d_faux;
1878:
1879: (*s_etat_processus).echelle_log_x = d_faux;
1880: (*s_etat_processus).echelle_log_y = d_faux;
1881: (*s_etat_processus).echelle_log_z = d_faux;
1882:
1883: (*s_etat_processus).echelle_log_x2 = d_faux;
1884: (*s_etat_processus).echelle_log_y2 = d_faux;
1885: (*s_etat_processus).echelle_log_z2 = d_faux;
1886:
1887: (*s_etat_processus).point_de_vue_theta = 4 * atan((real8) 1) / 6;
1888: (*s_etat_processus).point_de_vue_phi = 4 * atan((real8) 1) / 3;
1889: (*s_etat_processus).echelle_3D = 1;
1890:
1891: strcpy((*s_etat_processus).type_trace_eq, "FONCTION");
1892: strcpy((*s_etat_processus).type_trace_sigma, "POINTS");
1893: (*s_etat_processus).fichiers_graphiques = NULL;
1894: (*s_etat_processus).nom_fichier_impression = NULL;
1895: strcpy((*s_etat_processus).format_papier, "a4paper");
1896: (*s_etat_processus).entree_standard = NULL;
1897: (*s_etat_processus).s_marques = NULL;
1898: (*s_etat_processus).requete_nouveau_plan = d_vrai;
1899: (*s_etat_processus).mise_a_jour_trace_requise = d_faux;
1900:
1901: (*s_etat_processus).l_base_pile = NULL;
1902: (*s_etat_processus).hauteur_pile_operationnelle = 0;
1903: (*s_etat_processus).l_base_pile_contextes = NULL;
1904: (*s_etat_processus).l_base_pile_taille_contextes = NULL;
1905:
1906: (*s_etat_processus).position_courante = 0;
1907:
1908: (*s_etat_processus).l_base_pile_systeme = NULL;
1909: (*s_etat_processus).hauteur_pile_systeme = 0;
1910:
1911: (*s_etat_processus).l_base_pile_processus = NULL;
1912: (*s_etat_processus).presence_pipes = d_faux;
1913: (*s_etat_processus).pipe_donnees = 0;
1914: (*s_etat_processus).pipe_acquittement = 0;
1915: (*s_etat_processus).pipe_injections = 0;
1916: (*s_etat_processus).pipe_nombre_injections = 0;
1917: (*s_etat_processus).nombre_objets_injectes = 0;
1918: (*s_etat_processus).nombre_objets_envoyes_non_lus = 0;
1919: (*s_etat_processus).pourcentage_maximal_cpu = 100;
1920: (*s_etat_processus).temps_maximal_cpu = 0;
1921: (*s_etat_processus).thread_fusible = 0;
1922: (*s_etat_processus).presence_fusible = d_faux;
1923:
1924: (*s_etat_processus).niveau_recursivite = 0;
1925: (*s_etat_processus).generateur_aleatoire = NULL;
1926: (*s_etat_processus).type_generateur_aleatoire = NULL;
1927:
1928: (*s_etat_processus).colonne_statistique_1 = 1;
1929: (*s_etat_processus).colonne_statistique_2 = 2;
1930:
1931: (*s_etat_processus).debug_programme = d_faux;
1932: (*s_etat_processus).execution_pas_suivant = d_faux;
1933: (*s_etat_processus).traitement_instruction_halt = d_faux;
1934:
1935: (*s_etat_processus).derniere_exception = d_ep;
1936: (*s_etat_processus).derniere_erreur_systeme = d_es;
1937: (*s_etat_processus).derniere_erreur_execution = d_ex;
1938: (*s_etat_processus).derniere_erreur_evaluation = d_ex;
1939: (*s_etat_processus).derniere_erreur_fonction_externe = 0;
1940:
1941: (*s_etat_processus).erreur_processus_fils = d_faux;
1942: (*s_etat_processus).erreur_systeme_processus_fils = d_es;
1943: (*s_etat_processus).erreur_execution_processus_fils = d_ex;
1944: (*s_etat_processus).pid_erreur_processus_fils = 0;
1945: (*s_etat_processus).exception_processus_fils = d_ep;
1946: (*s_etat_processus).core = core;
1947: (*s_etat_processus).invalidation_message_erreur = d_faux;
1948: (*s_etat_processus).s_objet_errone = NULL;
1949: (*s_etat_processus).s_objet_erreur = NULL;
1950:
1951: (*s_etat_processus).retour_routine_evaluation = 'N';
1952:
1953: (*s_etat_processus).traitement_interruption = 'N';
1954: (*s_etat_processus).traitement_interruptible = 'Y';
1955: (*s_etat_processus).nombre_interruptions_en_queue = 0;
1956: (*s_etat_processus).nombre_interruptions_non_affectees = 0;
1957:
1958: for(i = 0; i < d_NOMBRE_INTERRUPTIONS; i++)
1959: {
1960: (*s_etat_processus).masque_interruptions[i] = 'N';
1961: (*s_etat_processus).queue_interruptions[i] = 0;
1962: (*s_etat_processus).corps_interruptions[i] = NULL;
1963: (*s_etat_processus).pile_origine_interruptions[i] = NULL;
1964: }
1965:
1.20 bertrand 1966: (*s_etat_processus).at_exit = NULL;
1.34 bertrand 1967: (*s_etat_processus).at_poke = NULL;
1968: (*s_etat_processus).traitement_at_poke = 'N';
1.19 bertrand 1969:
1.1 bertrand 1970: (*s_etat_processus).pointeurs_caracteres = NULL;
1971: (*s_etat_processus).arbre_instructions = NULL;
1972:
1973: (*s_etat_processus).tid_processus_pere = pthread_self();
1974: (*s_etat_processus).pid_processus_pere = getpid();
1975: (*s_etat_processus).processus_detache = d_vrai;
1976: (*s_etat_processus).var_volatile_processus_pere = -1;
1.45 bertrand 1977: (*s_etat_processus).var_volatile_processus_racine = -1;
1.1 bertrand 1978: (*s_etat_processus).var_volatile_traitement_retarde_stop = 0;
1979: (*s_etat_processus).var_volatile_alarme = 0;
1980: (*s_etat_processus).var_volatile_requete_arret = 0;
1981: (*s_etat_processus).var_volatile_requete_arret2 = 0;
1982: (*s_etat_processus).var_volatile_traitement_retarde_stop = 0;
1983: (*s_etat_processus).var_volatile_traitement_sigint = 0;
1984: (*s_etat_processus).var_volatile_recursivite = 0;
1985: (*s_etat_processus).var_volatile_exception_gsl = 0;
1.22 bertrand 1986: (*s_etat_processus).arret_depuis_abort = 0;
1.1 bertrand 1987:
1988: initialisation_allocateur(s_etat_processus);
1989: initialisation_drapeaux(s_etat_processus);
1990:
1991: if ((*s_etat_processus).erreur_systeme != d_es)
1992: {
1993: if ((*s_etat_processus).langue == 'F')
1994: {
1995: printf("+++Système : Mémoire insuffisante\n");
1996: }
1997: else
1998: {
1999: printf("+++System : Not enough memory\n");
2000: }
2001:
2002: return(EXIT_FAILURE);
2003: }
2004:
2005: if (((*s_etat_processus).instruction_derniere_erreur =
1.32 bertrand 2006: malloc(sizeof(unsigned char))) == NULL)
1.1 bertrand 2007: {
2008: erreur = d_es_allocation_memoire;
2009:
2010: if ((*s_etat_processus).langue == 'F')
2011: {
2012: printf("+++Système : Mémoire insuffisante\n");
2013: }
2014: else
2015: {
2016: printf("+++System : Not enough memory\n");
2017: }
2018:
2019: return(EXIT_FAILURE);
2020: }
2021:
2022: strcpy((*s_etat_processus).instruction_derniere_erreur, "");
2023: (*s_etat_processus).niveau_derniere_erreur = 0;
2024:
2025: if (traitement_fichier_temporaire == 'Y')
2026: {
2027: (*s_etat_processus).mode_interactif = 'Y';
2028: }
2029: else
2030: {
2031: (*s_etat_processus).mode_interactif = 'N';
2032: }
2033:
2034: if (((*s_etat_processus).instruction_courante = (unsigned char *)
2035: malloc(sizeof(unsigned char))) == NULL)
2036: {
2037: erreur = d_es_allocation_memoire;
2038:
2039: if ((*s_etat_processus).langue == 'F')
2040: {
2041: printf("+++Système : Mémoire insuffisante\n");
2042: }
2043: else
2044: {
2045: printf("+++System : Not enough memory\n");
2046: }
2047:
2048: return(EXIT_FAILURE);
2049: }
2050:
2051: (*s_etat_processus).instruction_courante[0] = d_code_fin_chaine;
2052:
2053: empilement_pile_systeme(s_etat_processus);
2054:
2055: free((*s_etat_processus).instruction_courante);
2056:
1.41 bertrand 2057: if ((*s_etat_processus).erreur_systeme != d_es)
1.1 bertrand 2058: {
2059: erreur = d_es_allocation_memoire;
2060: }
2061: else
2062: {
2063: (*((*s_etat_processus).l_base_pile_systeme))
2064: .retour_definition = 'Y';
2065:
2066: (*s_etat_processus).indep = (struct_objet *) malloc(
2067: sizeof(struct_objet));
2068: (*s_etat_processus).depend = (struct_objet *) malloc(
2069: sizeof(struct_objet));
2070: (*s_etat_processus).parametres_courbes_de_niveau =
2071: (struct_objet *) malloc(sizeof(struct_objet));
2072:
2073: if (((*s_etat_processus).indep != NULL) &&
2074: ((*s_etat_processus).depend != NULL) &&
2075: ((*s_etat_processus).parametres_courbes_de_niveau
2076: != NULL))
2077: {
2078: (*((*s_etat_processus).indep)).type = NOM;
2079: (*((*s_etat_processus).depend)).type = NOM;
2080: (*((*s_etat_processus).
2081: parametres_courbes_de_niveau)).type = LST;
2082:
2083: initialisation_objet((*s_etat_processus).indep);
2084: initialisation_objet((*s_etat_processus).depend);
2085: initialisation_objet((*s_etat_processus)
2086: .parametres_courbes_de_niveau);
2087:
2088: (*((*s_etat_processus).indep)).objet = (struct_nom *)
2089: malloc(sizeof(struct_nom));
2090: (*((*s_etat_processus).depend)).objet = (struct_nom *)
2091: malloc(sizeof(struct_nom));
2092: (*((*s_etat_processus).parametres_courbes_de_niveau))
2093: .objet = (struct_liste_chainee *)
2094: malloc(sizeof(struct_liste_chainee));
2095:
2096: if (((*((*s_etat_processus).depend)).objet == NULL) ||
2097: ((*((*s_etat_processus).depend)).objet == NULL) ||
2098: ((*((*s_etat_processus).
2099: parametres_courbes_de_niveau)).objet == NULL))
2100: {
2101: erreur = d_es_allocation_memoire;
2102:
2103: if ((*s_etat_processus).langue == 'F')
2104: {
2105: printf("+++Système : Mémoire insuffisante\n");
2106: }
2107: else
2108: {
2109: printf("+++System : Not enough memory\n");
2110: }
2111:
2112: return(EXIT_FAILURE);
2113: }
2114:
2115: (*((struct_nom *) (*((*s_etat_processus).indep)).objet))
2116: .nom = malloc(2 * sizeof(unsigned char));
2117: (*((struct_nom *) (*((*s_etat_processus).depend)).objet))
2118: .nom = malloc(2 * sizeof(unsigned char));
2119:
2120: if (((*((struct_nom *) (*((*s_etat_processus).indep))
2121: .objet)).nom == NULL) || ((*((struct_nom *)
2122: (*((*s_etat_processus).depend)).objet)).nom ==
2123: NULL))
2124: {
2125: erreur = d_es_allocation_memoire;
2126:
2127: if ((*s_etat_processus).langue == 'F')
2128: {
2129: printf("+++Système : Mémoire insuffisante\n");
2130: }
2131: else
2132: {
2133: printf("+++System : Not enough memory\n");
2134: }
2135:
2136: return(EXIT_FAILURE);
2137: }
2138:
2139: strcpy((*((struct_nom *) (*((*s_etat_processus).indep))
2140: .objet)).nom, "X");
2141: strcpy((*((struct_nom *) (*((*s_etat_processus).depend))
2142: .objet)).nom, "Y");
2143:
2144: (*((struct_nom *) (*((*s_etat_processus).indep))
2145: .objet)).symbole = d_vrai;
2146: (*((struct_nom *) (*((*s_etat_processus).depend))
2147: .objet)).symbole = d_vrai;
2148:
2149: (*((struct_liste_chainee *) (*((*s_etat_processus)
2150: .parametres_courbes_de_niveau)).objet)).suivant
2151: = NULL;
2152:
2153: (*((struct_liste_chainee *) (*((*s_etat_processus)
2154: .parametres_courbes_de_niveau)).objet)).donnee
2155: = malloc(sizeof(struct_objet));
2156:
2157: (*s_etat_processus).legende =
2158: malloc(sizeof(unsigned char));
2159: (*s_etat_processus).label_x =
2160: malloc(sizeof(unsigned char));
2161: (*s_etat_processus).label_y =
2162: malloc(sizeof(unsigned char));
2163: (*s_etat_processus).label_z =
2164: malloc(sizeof(unsigned char));
2165: (*s_etat_processus).titre =
2166: malloc(sizeof(unsigned char));
2167:
2168: if (((*s_etat_processus).label_x == NULL) ||
2169: ((*s_etat_processus).label_y == NULL) ||
2170: ((*s_etat_processus).label_z == NULL) ||
2171: ((*s_etat_processus).titre == NULL) ||
2172: ((*s_etat_processus).legende == NULL) ||
2173: ((*((struct_liste_chainee *) (*((*s_etat_processus)
2174: .parametres_courbes_de_niveau)).objet)).donnee
2175: == NULL))
2176: {
2177: erreur = d_es_allocation_memoire;
2178:
2179: if ((*s_etat_processus).langue == 'F')
2180: {
2181: printf("+++Système : Mémoire insuffisante\n");
2182: }
2183: else
2184: {
2185: printf("+++System : Not enough memory\n");
2186: }
2187:
2188: return(EXIT_FAILURE);
2189: }
2190:
2191: (*(*((struct_liste_chainee *) (*((*s_etat_processus)
2192: .parametres_courbes_de_niveau)).objet)).donnee)
2193: .type = CHN;
2194:
2195: initialisation_objet((*((struct_liste_chainee *)
2196: (*((*s_etat_processus)
2197: .parametres_courbes_de_niveau))
2198: .objet)).donnee);
2199:
2200: if (((*(*((struct_liste_chainee *) (*((*s_etat_processus)
2201: .parametres_courbes_de_niveau)).objet)).donnee)
2202: .objet = malloc(10 * sizeof(unsigned char)))
2203: == NULL)
2204: {
2205: erreur = d_es_allocation_memoire;
2206:
2207: if ((*s_etat_processus).langue == 'F')
2208: {
2209: printf("+++Système : Mémoire insuffisante\n");
2210: }
2211: else
2212: {
2213: printf("+++System : Not enough memory\n");
2214: }
2215:
2216: return(EXIT_FAILURE);
2217: }
2218:
2219: strcpy((unsigned char *) (*(*((struct_liste_chainee *)
2220: (*((*s_etat_processus)
2221: .parametres_courbes_de_niveau))
2222: .objet)).donnee).objet, "AUTOMATIC");
2223:
2224: (*s_etat_processus).label_x[0] = d_code_fin_chaine;
2225: (*s_etat_processus).label_y[0] = d_code_fin_chaine;
2226: (*s_etat_processus).label_z[0] = d_code_fin_chaine;
2227: (*s_etat_processus).titre[0] = d_code_fin_chaine;
2228: (*s_etat_processus).legende[0] = d_code_fin_chaine;
2229:
2230: (*s_etat_processus).nom_fichier_gnuplot = NULL;
2231: (*s_etat_processus).type_fichier_gnuplot = NULL;
2232:
2233: (*s_etat_processus).x_tics = 0;
2234: (*s_etat_processus).y_tics = 0;
2235: (*s_etat_processus).z_tics = 0;
2236:
2237: (*s_etat_processus).x_lines = d_vrai;
2238: (*s_etat_processus).y_lines = d_vrai;
2239: (*s_etat_processus).z_lines = d_vrai;
2240:
2241: (*s_etat_processus).mx_tics = -1;
2242: (*s_etat_processus).my_tics = -1;
2243: (*s_etat_processus).mz_tics = -1;
2244:
2245: (*s_etat_processus).mx_lines = d_faux;
2246: (*s_etat_processus).my_lines = d_faux;
2247: (*s_etat_processus).mz_lines = d_faux;
2248:
2249: (*s_etat_processus).x2_tics = -1;
2250: (*s_etat_processus).y2_tics = -1;
2251: (*s_etat_processus).z2_tics = -1;
2252:
2253: (*s_etat_processus).x2_lines = d_faux;
2254: (*s_etat_processus).y2_lines = d_faux;
2255: (*s_etat_processus).z2_lines = d_faux;
2256:
2257: (*s_etat_processus).mx2_tics = -1;
2258: (*s_etat_processus).my2_tics = -1;
2259: (*s_etat_processus).mz2_tics = -1;
2260:
2261: (*s_etat_processus).mx2_lines = d_faux;
2262: (*s_etat_processus).my2_lines = d_faux;
2263: (*s_etat_processus).mz2_lines = d_faux;
2264:
2265: if ((*s_etat_processus).erreur_systeme != d_es)
2266: {
2267: if ((*s_etat_processus).langue == 'F')
2268: {
2269: printf("+++Système : Mémoire insuffisante\n");
2270: }
2271: else
2272: {
2273: printf("+++System : Not enough memory\n");
2274: }
2275:
2276: return(EXIT_FAILURE);
2277: }
2278:
2279: (*s_etat_processus).mode_evaluation_expression = 'N';
2280: (*s_etat_processus).mode_execution_programme = 'Y';
2281:
2282: if ((*s_etat_processus).definitions_chainees == NULL)
2283: {
2284: if ((erreur = chainage(s_etat_processus)) !=
2285: d_absence_erreur)
2286: {
2287: if ((*s_etat_processus).langue == 'F')
2288: {
2289: printf("+++Fatal :"
2290: " Chaînage des définitions"
2291: " impossible\n");
2292: }
2293: else
2294: {
2295: printf("+++Fatal : Error in "
2296: "compilation\n");
2297: }
2298:
2299: if (traitement_fichier_temporaire == 'Y')
2300: {
2301: if (destruction_fichier(
2302: nom_fichier_temporaire)
2303: == d_erreur)
2304: {
2305: return(EXIT_FAILURE);
2306: }
2307:
2308: free(nom_fichier_temporaire);
2309: }
2310:
2311: return(EXIT_FAILURE);
2312: }
2313: }
2314:
2315: if ((erreur = compilation(s_etat_processus)) !=
2316: d_absence_erreur)
2317: {
2318: if (traitement_fichier_temporaire == 'Y')
2319: {
2320: if (destruction_fichier(nom_fichier_temporaire)
2321: == d_erreur)
2322: {
2323: return(EXIT_FAILURE);
2324: }
2325:
2326: free(nom_fichier_temporaire);
2327: }
2328:
2329: printf("%s [%d]\n", message =
2330: messages(s_etat_processus), (int) getpid());
2331: free(message);
2332:
2333: if (test_cfsf(s_etat_processus, 51) == d_faux)
2334: {
2335: printf("%s", ds_beep);
2336: }
2337:
2338: if ((*s_etat_processus).core == d_vrai)
2339: {
2340: printf("\n");
2341:
2342: if ((*s_etat_processus).langue == 'F')
2343: {
2344: printf("+++Information : Génération du fichier "
2345: "rpl-core [%d]\n", (int) getpid());
2346: }
2347: else
2348: {
2349: printf("+++Information : Writing rpl-core "
2350: "file [%d]\n", (int) getpid());
2351: }
2352:
2353: rplcore(s_etat_processus);
2354:
2355: if ((*s_etat_processus).langue == 'F')
2356: {
2357: printf("+++Information : Processus tracé "
2358: "[%d]\n", (int) getpid());
2359: }
2360: else
2361: {
2362: printf("+++Information : Done [%d]\n",
2363: (int) getpid());
2364: }
2365:
2366: printf("\n");
2367: }
2368:
2369: return(EXIT_FAILURE);
2370: }
2371:
2372: (*s_etat_processus).position_courante = 0;
2373: (*s_etat_processus).traitement_cycle_exit = 'N';
2374:
2375: if ((*s_etat_processus).nombre_variables == 0)
2376: {
2377: if ((*s_etat_processus).langue == 'F')
2378: {
2379: printf("+++Fatal : Aucun point d'entrée\n");
2380: }
2381: else
2382: {
2383: printf("+++Fatal : Any entry point\n");
2384: }
2385:
2386: if (test_cfsf(s_etat_processus, 51) == d_faux)
2387: {
2388: printf("%s", ds_beep);
2389: }
2390:
2391: return(EXIT_FAILURE);
2392: }
2393:
2394: if (recherche_instruction_suivante(s_etat_processus)
2395: == d_erreur)
2396: {
2397: if ((*s_etat_processus).langue == 'F')
2398: {
2399: printf("+++Fatal : Aucun point d'entrée\n");
2400: }
2401: else
2402: {
2403: printf("+++Fatal : Any entry point\n");
2404: }
2405:
2406: if (test_cfsf(s_etat_processus, 51) == d_faux)
2407: {
2408: printf("%s", ds_beep);
2409: }
2410:
2411: return(EXIT_FAILURE);
2412: }
2413:
2414: if (recherche_variable(s_etat_processus,
2415: (*s_etat_processus)
2416: .instruction_courante) == d_faux)
2417: {
2418: if ((*s_etat_processus).langue == 'F')
2419: {
2420: printf("+++Fatal : Aucun point d'entrée\n");
2421: }
2422: else
2423: {
2424: printf("+++Fatal : Any entry point\n");
2425: }
2426:
2427: if (test_cfsf(s_etat_processus, 51) == d_faux)
2428: {
2429: printf("%s", ds_beep);
2430: }
2431:
2432: return(EXIT_FAILURE);
2433: }
2434:
2435: if ((*s_etat_processus).s_liste_variables
2436: [(*s_etat_processus)
2437: .position_variable_courante].niveau != 0)
2438: {
2439: if ((*s_etat_processus).langue == 'F')
2440: {
2441: printf("+++Fatal : Aucun point d'entrée\n");
2442: }
2443: else
2444: {
2445: printf("+++Fatal : Any entry point\n");
2446: }
2447:
2448: if (test_cfsf(s_etat_processus, 51) == d_faux)
2449: {
2450: printf("%s", ds_beep);
2451: }
2452:
2453: return(EXIT_FAILURE);
2454: }
2455:
2456: free((*s_etat_processus).instruction_courante);
2457: (*s_etat_processus).position_courante = 0;
2458:
2459: if (((*s_etat_processus).nom_fichier_historique =
2460: malloc((strlen(home) +
2461: strlen(ds_fichier_historique) + 2) *
2462: sizeof(unsigned char))) == NULL)
2463: {
2464: erreur = d_es_allocation_memoire;
2465:
2466: if ((*s_etat_processus).langue == 'F')
2467: {
2468: printf("+++Système : Mémoire insuffisante\n");
2469: }
2470: else
2471: {
2472: printf("+++System : Not enough memory\n");
2473: }
2474:
2475: return(EXIT_FAILURE);
2476: }
2477:
2478: sprintf((*s_etat_processus).nom_fichier_historique, "%s/%s",
2479: home, ds_fichier_historique);
2480:
2481: using_history();
2482: erreur_historique = read_history(
2483: (*s_etat_processus).nom_fichier_historique);
2484:
2485: gsl_set_error_handler(&traitement_exceptions_gsl);
2486:
2487: if (drapeau_encart == 'Y')
2488: {
2489: (*s_etat_processus).erreur_systeme = d_es;
2490: encart(s_etat_processus,
2491: (unsigned long) (5 * 1000000));
2492:
2493: if ((*s_etat_processus).erreur_systeme != d_es)
2494: {
2495: if ((message = messages(s_etat_processus))
2496: == NULL)
2497: {
2498: erreur = d_es_allocation_memoire;
2499:
2500: if ((*s_etat_processus).langue == 'F')
2501: {
2502: printf("+++Système : Mémoire "
2503: "insuffisante\n");
2504: }
2505: else
2506: {
2507: printf("+++System : Not enough "
2508: "memory\n");
2509: }
2510:
2511: return(EXIT_FAILURE);
2512: }
2513:
2514: printf("%s [%d]\n", message, (int) getpid());
2515: free(message);
2516:
2517: return(EXIT_FAILURE);
2518: }
2519: }
2520:
2521: fflush(stdout);
2522:
2523: initialisation_instructions(s_etat_processus);
2524:
2525: if (arguments != NULL)
2526: {
2527: tampon = (*s_etat_processus).definitions_chainees;
2528: (*s_etat_processus).definitions_chainees =
2529: arguments;
2530:
2531: if (analyse_syntaxique(s_etat_processus) ==
2532: d_erreur)
2533: {
2534: if ((*s_etat_processus).erreur_systeme != d_es)
2535: {
2536: erreur = d_es_allocation_memoire;
2537:
2538: if ((*s_etat_processus).langue == 'F')
2539: {
2540: printf("+++Système : Mémoire "
2541: "insuffisante\n");
2542: }
2543: else
2544: {
2545: printf("+++System : Not enough "
2546: "memory\n");
2547: }
2548:
2549: return(EXIT_FAILURE);
2550: }
2551: else
2552: {
2553: if ((*s_etat_processus).langue == 'F')
2554: {
2555: printf("+++Erreur : Erreur de "
2556: "syntaxe\n");
2557: }
2558: else
2559: {
2560: printf("+++Error : Syntax error\n");
2561: }
2562:
2563: return(EXIT_FAILURE);
2564: }
2565: }
2566:
2567: (*s_etat_processus).instruction_courante
2568: = arguments;
2569: (*s_etat_processus).definitions_chainees = tampon;
2570: (*s_etat_processus).position_courante = 0;
2571:
2572: recherche_type(s_etat_processus);
2573:
2574: if ((*s_etat_processus).erreur_systeme != d_es)
2575: {
2576: if ((message = messages(s_etat_processus))
2577: == NULL)
2578: {
2579: erreur = d_es_allocation_memoire;
2580:
2581: if ((*s_etat_processus).langue == 'F')
2582: {
2583: printf("+++Système : Mémoire "
2584: "insuffisante\n");
2585: }
2586: else
2587: {
2588: printf("+++System : Not enough "
2589: "memory\n");
2590: }
2591:
2592: return(EXIT_FAILURE);
2593: }
2594:
2595: printf("%s [%d]\n", message, (int) getpid());
2596: free(message);
2597:
2598: return(EXIT_FAILURE);
2599: }
2600:
2601: if ((*s_etat_processus).erreur_execution != d_ex)
2602: {
2603: if ((message = messages(s_etat_processus))
2604: == NULL)
2605: {
2606: erreur = d_es_allocation_memoire;
2607:
2608: if ((*s_etat_processus).langue == 'F')
2609: {
2610: printf("+++Erreur : Mémoire "
2611: "insuffisante\n");
2612: }
2613: else
2614: {
2615: printf("+++Error : Not enough "
2616: "memory\n");
2617: }
2618:
2619: return(EXIT_FAILURE);
2620: }
2621:
2622: printf("%s [%d]\n", message, (int) getpid());
2623: free(message);
2624:
2625: return(EXIT_FAILURE);
2626: }
2627:
2628: if (depilement(s_etat_processus,
2629: &((*s_etat_processus).l_base_pile),
2630: &s_objet) == d_erreur)
2631: {
2632: if ((message = messages(s_etat_processus))
2633: == NULL)
2634: {
2635: erreur = d_es_allocation_memoire;
2636:
2637: if ((*s_etat_processus).langue == 'F')
2638: {
2639: printf("+++Erreur : Mémoire "
2640: "insuffisante\n");
2641: }
2642: else
2643: {
2644: printf("+++Error : Not enough "
2645: "memory\n");
2646: }
2647:
2648: return(EXIT_FAILURE);
2649: }
2650:
2651: printf("%s [%d]\n", message, (int) getpid());
2652: free(message);
2653:
2654: return(EXIT_FAILURE);
2655: }
2656:
2657: if (evaluation(s_etat_processus, s_objet, 'E')
2658: == d_erreur)
2659: {
2660: if ((*s_etat_processus).erreur_systeme != d_es)
2661: {
2662: if ((message = messages(s_etat_processus))
2663: == NULL)
2664: {
2665: erreur = d_es_allocation_memoire;
2666:
2667: if ((*s_etat_processus).langue == 'F')
2668: {
2669: printf("+++Système : Mémoire "
2670: "insuffisante\n");
2671: }
2672: else
2673: {
2674: printf("+++System : Not enough "
2675: "memory\n");
2676: }
2677:
2678: return(EXIT_FAILURE);
2679: }
2680:
2681: printf("%s [%d]\n", message,
2682: (int) getpid());
2683: free(message);
2684:
2685: return(EXIT_FAILURE);
2686: }
2687:
2688: if ((*s_etat_processus).erreur_execution
2689: != d_ex)
2690: {
2691: if ((message = messages(s_etat_processus))
2692: == NULL)
2693: {
2694: erreur = d_es_allocation_memoire;
2695:
2696: if ((*s_etat_processus).langue == 'F')
2697: {
2698: printf("+++Erreur : Mémoire "
2699: "insuffisante\n");
2700: }
2701: else
2702: {
2703: printf("+++Error : Not enough "
2704: "memory\n");
2705: }
2706:
2707: return(EXIT_FAILURE);
2708: }
2709:
2710: printf("%s [%d]\n", message,
2711: (int) getpid());
2712: free(message);
2713:
2714: return(EXIT_FAILURE);
2715: }
2716: }
2717:
2718: (*s_etat_processus).instruction_courante = NULL;
2719: liberation(s_etat_processus, s_objet);
2720:
2721: free(arguments);
2722: }
2723:
1.13 bertrand 2724: if (option_a == d_vrai)
1.1 bertrand 2725: {
1.13 bertrand 2726: fprintf(stdout, "%s\n", (*s_etat_processus)
2727: .definitions_chainees);
1.1 bertrand 2728: }
1.13 bertrand 2729: else
2730: {
2731: if (option_D == d_vrai)
2732: {
2733: lancement_daemon(s_etat_processus);
2734: }
1.1 bertrand 2735:
1.13 bertrand 2736: if (option_p == d_faux)
1.1 bertrand 2737: {
1.13 bertrand 2738: if (setjmp(contexte_initial) == 0)
2739: {
2740: erreur = sequenceur(s_etat_processus);
2741: }
1.1 bertrand 2742: }
1.13 bertrand 2743: else
1.1 bertrand 2744: {
1.13 bertrand 2745: if (setjmp(contexte_initial) == 0)
2746: {
2747: erreur = sequenceur_optimise(s_etat_processus);
2748: }
1.1 bertrand 2749: }
1.19 bertrand 2750:
2751: if (erreur == d_absence_erreur)
2752: {
1.22 bertrand 2753: if (((*s_etat_processus).var_volatile_alarme == 0)
2754: && ((*s_etat_processus).arret_depuis_abort
2755: == 0) && ((*s_etat_processus).at_exit
2756: != NULL))
1.21 bertrand 2757: {
2758: erreur = evaluation(s_etat_processus,
2759: (*s_etat_processus).at_exit, 'E');
2760: }
1.19 bertrand 2761: }
1.34 bertrand 2762: }
1.19 bertrand 2763:
1.34 bertrand 2764: liberation(s_etat_processus, (*s_etat_processus).at_exit);
2765: liberation(s_etat_processus, (*s_etat_processus).at_poke);
1.1 bertrand 2766:
2767: if ((*s_etat_processus).generateur_aleatoire != NULL)
2768: {
2769: liberation_generateur_aleatoire(s_etat_processus);
2770: }
2771:
2772: l_element_courant = (*s_etat_processus).liste_mutexes;
2773: while(l_element_courant != NULL)
2774: {
2775: pthread_mutex_trylock(&((*((struct_mutex *)
2776: (*(*((struct_liste_chainee *)
2777: l_element_courant)).donnee).objet)).mutex));
2778: pthread_mutex_unlock(&((*((struct_mutex *)
2779: (*(*((struct_liste_chainee *)
2780: l_element_courant)).donnee).objet)).mutex));
2781: pthread_mutex_destroy(&((*((struct_mutex *)
2782: (*(*((struct_liste_chainee *)
2783: l_element_courant)).donnee).objet)).mutex));
2784:
2785: liberation(s_etat_processus,
2786: (*((struct_liste_chainee *)
2787: l_element_courant)).donnee);
2788: l_element_suivant = (*((struct_liste_chainee *)
2789: l_element_courant)).suivant;
2790: free((struct_liste_chainee *) l_element_courant);
2791: l_element_courant = l_element_suivant;
2792: }
2793:
2794: /*
2795: * Arrêt des processus fils
2796: */
2797:
2798: if ((*s_etat_processus).presence_fusible == d_vrai)
2799: {
2800: pthread_cancel((*s_etat_processus).thread_fusible);
2801: }
2802:
2803: pthread_mutex_lock(&((*s_etat_processus).mutex));
2804:
2805: l_element_courant = (void *) (*s_etat_processus)
2806: .l_base_pile_processus;
2807:
2808: while(l_element_courant != NULL)
2809: {
2810: if ((*s_etat_processus).debug == d_vrai)
2811: {
2812: if (((*s_etat_processus).type_debug &
2813: d_debug_processus) != 0)
2814: {
2815: if ((*(*((struct_processus_fils *)
2816: (*(*((struct_liste_chainee *)
2817: l_element_courant)).donnee)
2818: .objet)).thread)
2819: .processus_detache == d_vrai)
2820: {
2821: if ((*s_etat_processus).langue == 'F')
2822: {
2823: printf("[%d] Signalement pour arrêt du "
2824: "processus %d\n",
2825: (int) getpid(), (int)
2826: (*(*((struct_processus_fils *)
2827: (*(*((struct_liste_chainee *)
2828: l_element_courant)).donnee)
2829: .objet)).thread).pid);
2830: }
2831: else
2832: {
2833: printf("[%d] Send stop signal to "
2834: "process %d\n",
2835: (int) getpid(), (int)
2836: (*(*((struct_processus_fils *)
2837: (*(*((struct_liste_chainee *)
2838: l_element_courant)).donnee)
2839: .objet)).thread).pid);
2840: }
2841: }
2842: else
2843: {
2844: if ((*s_etat_processus).langue == 'F')
2845: {
2846: printf("[%d] Signalement pour arrêt du "
2847: "thread %llu\n", (int) getpid(),
2848: (unsigned long long)
2849: (*(*((struct_processus_fils *)
2850: (*(*((struct_liste_chainee *)
2851: l_element_courant)).donnee)
2852: .objet)).thread).tid);
2853: }
2854: else
2855: {
2856: printf("[%d] Send stop signal to "
2857: "thread %llu\n",
2858: (int) getpid(),
2859: (unsigned long long)
2860: (*(*((struct_processus_fils *)
2861: (*(*((struct_liste_chainee *)
2862: l_element_courant)).donnee)
2863: .objet)).thread).tid);
2864: }
2865: }
2866: }
2867: }
2868:
2869: if ((*(*((struct_processus_fils *)
2870: (*(*((struct_liste_chainee *)
2871: l_element_courant)).donnee).objet))
2872: .thread).processus_detache == d_vrai)
2873: {
2874: if ((*s_etat_processus).var_volatile_alarme != 0)
2875: {
2876: kill((*(*((struct_processus_fils *)
2877: (*(*((struct_liste_chainee *)
2878: l_element_courant)).donnee).objet))
2879: .thread).pid, SIGURG);
2880: }
2881: else
2882: {
1.22 bertrand 2883: if ((*s_etat_processus).arret_depuis_abort
2884: == -1)
2885: {
2886: kill((*(*((struct_processus_fils *)
2887: (*(*((struct_liste_chainee *)
2888: l_element_courant)).donnee).objet))
2889: .thread).pid, SIGFABORT);
2890: }
2891: else
2892: {
2893: kill((*(*((struct_processus_fils *)
2894: (*(*((struct_liste_chainee *)
2895: l_element_courant)).donnee).objet))
2896: .thread).pid, SIGFSTOP);
2897: }
1.1 bertrand 2898: }
2899: }
2900: else
2901: {
2902: pthread_mutex_lock(&((*(*((struct_processus_fils *)
2903: (*(*((struct_liste_chainee *)
2904: l_element_courant)).donnee).objet)).thread)
2905: .mutex));
2906:
2907: if ((*(*((struct_processus_fils *)
2908: (*(*((struct_liste_chainee *)
2909: l_element_courant)).donnee).objet)).thread)
2910: .thread_actif == d_vrai)
2911: {
2912: if ((*s_etat_processus).var_volatile_alarme
2913: != 0)
2914: {
2915: pthread_kill((*(*((struct_processus_fils *)
2916: (*(*((struct_liste_chainee *)
2917: l_element_courant)).donnee).objet))
2918: .thread).tid, SIGURG);
2919: }
2920: else
2921: {
1.22 bertrand 2922: if ((*s_etat_processus).arret_depuis_abort
2923: == -1)
2924: {
2925: pthread_kill(
2926: (*(*((struct_processus_fils *)
2927: (*(*((struct_liste_chainee *)
2928: l_element_courant)).donnee)
2929: .objet)).thread).tid,
2930: SIGFABORT);
2931: }
2932: else
2933: {
2934: pthread_kill(
2935: (*(*((struct_processus_fils *)
2936: (*(*((struct_liste_chainee *)
2937: l_element_courant)).donnee)
2938: .objet)).thread).tid,
2939: SIGFSTOP);
2940: }
1.1 bertrand 2941: }
2942: }
2943:
2944: pthread_mutex_unlock(
2945: &((*(*((struct_processus_fils *)
2946: (*(*((struct_liste_chainee *)
2947: l_element_courant)).donnee).objet)).thread)
2948: .mutex));
2949: }
2950:
2951: l_element_courant = (*((struct_liste_chainee *)
2952: l_element_courant)).suivant;
2953: }
2954:
2955: /*
2956: * Attente de la fin de tous les processus fils
2957: */
2958:
2959: for(i = 0; i < d_NOMBRE_INTERRUPTIONS;
2960: (*s_etat_processus).masque_interruptions[i++]
2961: = 'I');
2962:
2963: attente.tv_sec = 0;
2964: attente.tv_nsec = GRANULARITE_us * 1000;
2965:
2966: while((*s_etat_processus).l_base_pile_processus != NULL)
2967: {
2968: status = 0;
2969:
2970: l_element_courant = (void *)
2971: (*s_etat_processus).l_base_pile_processus;
2972:
2973: for(i = 0; i < (unsigned long)
2974: (*(*((struct_processus_fils *)
2975: (*(*((struct_liste_chainee *)
2976: l_element_courant)).donnee).objet)).thread)
2977: .nombre_objets_dans_pipe; i++)
2978: {
2979: if ((s_objet = lecture_pipe(
2980: s_etat_processus,
2981: (*(*((struct_processus_fils *)
2982: (*(*((struct_liste_chainee *)
2983: l_element_courant)).donnee).objet)).thread)
2984: .pipe_objets[0])) != NULL)
2985: {
2986: liberation(s_etat_processus, s_objet);
2987:
2988: (*(*((struct_processus_fils *)
2989: (*(*((struct_liste_chainee *)
2990: l_element_courant)).donnee).objet))
2991: .thread).nombre_objets_dans_pipe--;
2992:
2993: action.sa_handler = SIG_IGN;
2994: action.sa_flags = SA_ONSTACK;
2995:
2996: if (sigaction(SIGPIPE, &action, ®istre)
2997: != 0)
2998: {
2999: pthread_mutex_unlock(
3000: &((*s_etat_processus).mutex));
3001: return(EXIT_FAILURE);
3002: }
3003:
3004: while((longueur_ecriture =
3005: write_atomic(s_etat_processus,
3006: (*(*((struct_processus_fils *)
3007: (*(*((struct_liste_chainee *)
3008: l_element_courant)).donnee).objet))
3009: .thread).pipe_nombre_injections[1], "+",
3010: sizeof(unsigned char))) !=
3011: sizeof(unsigned char))
3012: {
3013: if (longueur_ecriture == -1)
3014: {
3015: // Le processus n'existe plus.
3016: break;
3017: }
3018: }
3019:
3020: if (sigaction(SIGPIPE, ®istre, NULL)
3021: != 0)
3022: {
3023: pthread_mutex_unlock(
3024: &((*s_etat_processus).mutex));
3025: return(EXIT_FAILURE);
3026: }
3027: }
3028: }
3029:
3030: pthread_mutex_unlock(&((*s_etat_processus).mutex));
1.23 bertrand 3031:
3032: if ((*s_etat_processus)
3033: .nombre_interruptions_non_affectees != 0)
3034: {
3035: affectation_interruptions_logicielles(
3036: s_etat_processus);
3037: }
3038:
1.1 bertrand 3039: nanosleep(&attente, NULL);
3040: pthread_mutex_lock(&((*s_etat_processus).mutex));
3041: }
3042:
3043: pthread_mutex_unlock(&((*s_etat_processus).mutex));
3044:
3045: erreur_historique = write_history(
3046: (*s_etat_processus).nom_fichier_historique);
3047: clear_history();
3048:
3049: if (erreur_historique != 0)
3050: {
3051: if ((*s_etat_processus).langue == 'F')
3052: {
3053: printf("+++Erreur : L'historique ne peut être "
3054: "écrit\n");
3055: }
3056: else
3057: {
3058: printf("+++Error : History cannot be "
3059: "written\n");
3060: }
3061:
3062: if (test_cfsf(s_etat_processus, 51) == d_faux)
3063: {
3064: printf("%s", ds_beep);
3065: }
3066: }
3067:
3068: free((*s_etat_processus).nom_fichier_historique);
3069:
3070: if (((*s_etat_processus).core == d_vrai) &&
3071: (erreur == d_erreur) &&
3072: ((*s_etat_processus).var_volatile_traitement_sigint
3073: == 0))
3074: {
3075: printf("\n");
3076:
3077: if ((*s_etat_processus).langue == 'F')
3078: {
3079: printf("+++Information : Génération du fichier "
3080: "rpl-core [%d]\n", (int) getpid());
3081: }
3082: else
3083: {
3084: printf("+++Information : Writing rpl-core "
3085: "file [%d]\n", (int) getpid());
3086: }
3087:
3088: rplcore(s_etat_processus);
3089:
3090: if ((*s_etat_processus).langue == 'F')
3091: {
3092: printf("+++Information : Processus tracé [%d]\n",
3093: (int) getpid());
3094: }
3095: else
3096: {
3097: printf("+++Information : Done [%d]\n",
3098: (int) getpid());
3099: }
3100:
3101: printf("\n");
3102: }
3103:
3104: free((*s_etat_processus).definitions_chainees);
3105:
3106: /*
3107: * Libération de l'arbre des instructions
3108: */
3109:
3110: liberation_arbre_instructions(s_etat_processus,
3111: (*s_etat_processus).arbre_instructions);
3112: free((*s_etat_processus).pointeurs_caracteres);
3113:
3114: if ((*s_etat_processus).entree_standard != NULL)
3115: {
3116: pclose((*s_etat_processus).entree_standard);
3117: (*s_etat_processus).entree_standard = NULL;
3118: }
3119:
3120: if ((*s_etat_processus).nom_fichier_impression != NULL)
3121: {
3122: if (test_cfsf(s_etat_processus, 51) == d_faux)
3123: {
3124: printf("%s", ds_beep);
3125: }
3126:
3127: if ((*s_etat_processus).langue == 'F')
3128: {
3129: printf("+++Attention : Queue d'impression "
3130: "non vide !\n");
3131: }
3132: else
3133: {
3134: printf("+++Warning : Non empty printing "
3135: "spool queue !\n");
3136: }
3137:
3138: instruction_erase(s_etat_processus);
3139: }
3140:
3141: if ((*s_etat_processus).fichiers_graphiques != NULL)
3142: {
3143: instruction_cllcd(s_etat_processus);
3144: }
3145:
3146: liberation(s_etat_processus, (*s_etat_processus).indep);
3147: liberation(s_etat_processus, (*s_etat_processus).depend);
3148:
3149: free((*s_etat_processus).label_x);
3150: free((*s_etat_processus).label_y);
3151: free((*s_etat_processus).label_z);
3152: free((*s_etat_processus).titre);
3153: free((*s_etat_processus).legende);
3154:
3155: liberation(s_etat_processus, (*s_etat_processus)
3156: .parametres_courbes_de_niveau);
3157:
3158: for(i = 0; i < d_NOMBRE_INTERRUPTIONS; i++)
3159: {
3160: liberation(s_etat_processus,
3161: (*s_etat_processus).corps_interruptions[i]);
3162:
3163: l_element_courant = (*s_etat_processus)
3164: .pile_origine_interruptions[i];
3165:
3166: while(l_element_courant != NULL)
3167: {
3168: l_element_suivant = (*((struct_liste_chainee *)
3169: l_element_courant)).suivant;
3170:
3171: liberation(s_etat_processus,
3172: (*((struct_liste_chainee *)
3173: l_element_courant)).donnee);
3174: free(l_element_courant);
3175:
3176: l_element_courant = l_element_suivant;
3177: }
3178: }
3179:
3180: if ((*s_etat_processus).instruction_derniere_erreur
3181: != NULL)
3182: {
3183: free((*s_etat_processus).instruction_derniere_erreur);
3184: (*s_etat_processus).instruction_derniere_erreur = NULL;
3185: }
3186:
3187: /*
3188: * Le pointeur s_etat_processus.nom_fichier_source est
3189: * alloué par le système. Il ne faut donc pas
3190: * le libérer...
3191: */
3192:
3193: for(i = 0; i < (*s_etat_processus).nombre_variables; i++)
3194: {
3195: liberation(s_etat_processus,
3196: (*s_etat_processus).s_liste_variables[i].objet);
3197: free((*s_etat_processus).s_liste_variables[i].nom);
3198: }
3199:
3200: free((*s_etat_processus).s_liste_variables);
3201:
3202: for(i = 0; i < (*s_etat_processus)
3203: .nombre_variables_statiques; i++)
3204: {
3205: liberation(s_etat_processus, (*s_etat_processus)
3206: .s_liste_variables_statiques[i].objet);
3207: free((*s_etat_processus)
3208: .s_liste_variables_statiques[i].nom);
3209: }
3210:
3211: free((*s_etat_processus).s_liste_variables_statiques);
3212:
3213: for(i = 0; i < (*((*s_etat_processus)
3214: .s_liste_variables_partagees)).nombre_variables;
3215: i++)
3216: {
3217: liberation(s_etat_processus, (*((*s_etat_processus)
3218: .s_liste_variables_partagees)).table[i].objet);
3219: free((*((*s_etat_processus)
3220: .s_liste_variables_partagees)).table[i].nom);
3221: }
3222:
3223: free((struct_variable_partagee *)
3224: (*((*s_etat_processus).s_liste_variables_partagees))
3225: .table);
3226:
3227: /*
3228: * Si resultats est non nul, rplinit a été appelé
3229: * depuis rpl() [librpl] et non main().
3230: * On copie alors le contenu de la * pile dans un
3231: * tableau **resultats dont le pointeur de base a
3232: * été alloué dans rpl().
3233: */
3234:
3235: if (resultats != NULL)
3236: {
3237: if ((*resultats) != NULL)
3238: {
3239: free((*resultats));
3240:
3241: if (((*resultats) = malloc(((*s_etat_processus)
3242: .hauteur_pile_operationnelle + 1)
3243: * sizeof(unsigned char **))) != NULL)
3244: {
3245: (*resultats)[(*s_etat_processus)
3246: .hauteur_pile_operationnelle] = NULL;
3247: l_element_courant = (void *) (*s_etat_processus)
3248: .l_base_pile;
3249:
3250: for(i = 0; i < (*s_etat_processus)
3251: .hauteur_pile_operationnelle; i++)
3252: {
3253: if (l_element_courant != NULL)
3254: {
3255: (*resultats)[i] =
3256: formateur(s_etat_processus,
3257: 0, (*((struct_liste_chainee *)
3258: l_element_courant)).donnee);
3259:
3260: if ((*resultats)[i] == NULL)
3261: {
3262: i = (*s_etat_processus).
3263: hauteur_pile_operationnelle;
3264: }
3265: else
3266: {
3267: l_element_suivant =
3268: (*((struct_liste_chainee *)
3269: l_element_courant)).suivant;
3270: }
3271: }
3272: }
3273: }
3274: else
3275: {
3276: (*resultats) = NULL;
3277: erreur = d_es_allocation_memoire;
3278: }
3279: }
3280: }
3281:
3282: l_element_courant = (void *) (*s_etat_processus)
3283: .l_base_pile;
3284: while(l_element_courant != NULL)
3285: {
3286: l_element_suivant = (*((struct_liste_chainee *)
3287: l_element_courant)).suivant;
3288:
3289: liberation(s_etat_processus,
3290: (*((struct_liste_chainee *)
3291: l_element_courant)).donnee);
3292: free((struct_liste_chainee *) l_element_courant);
3293:
3294: l_element_courant = l_element_suivant;
3295: }
3296:
3297: l_element_courant = (void *) (*s_etat_processus)
3298: .l_base_pile_contextes;
3299: while(l_element_courant != NULL)
3300: {
3301: l_element_suivant = (*((struct_liste_chainee *)
3302: l_element_courant)).suivant;
3303:
3304: liberation(s_etat_processus,
3305: (*((struct_liste_chainee *)
3306: l_element_courant)).donnee);
3307: free((struct_liste_chainee *) l_element_courant);
3308:
3309: l_element_courant = l_element_suivant;
3310: }
3311:
3312: l_element_courant = (void *) (*s_etat_processus)
3313: .l_base_pile_taille_contextes;
3314: while(l_element_courant != NULL)
3315: {
3316: l_element_suivant = (*((struct_liste_chainee *)
3317: l_element_courant)).suivant;
3318:
3319: liberation(s_etat_processus,
3320: (*((struct_liste_chainee *)
3321: l_element_courant)).donnee);
3322: free((struct_liste_chainee *) l_element_courant);
3323:
3324: l_element_courant = l_element_suivant;
3325: }
3326:
3327: for(i = 0; i < (*s_etat_processus)
3328: .nombre_instructions_externes; i++)
3329: {
3330: free((*s_etat_processus).s_instructions_externes[i]
3331: .nom);
3332: free((*s_etat_processus).s_instructions_externes[i]
3333: .nom_bibliotheque);
3334: }
3335:
3336: if ((*s_etat_processus).nombre_instructions_externes != 0)
3337: {
3338: free((*s_etat_processus).s_instructions_externes);
3339: }
3340:
3341: l_element_courant = (void *) (*s_etat_processus)
3342: .s_bibliotheques;
3343:
3344: while(l_element_courant != NULL)
3345: {
3346: l_element_suivant = (*((struct_liste_chainee *)
3347: l_element_courant)).suivant;
3348:
3349: free((*((struct_bibliotheque *)
3350: (*((struct_liste_chainee *)
3351: l_element_courant)).donnee)).nom);
3352: dlclose((*((struct_bibliotheque *)
3353: (*((struct_liste_chainee *)
3354: l_element_courant)).donnee)).descripteur);
3355: free((*((struct_liste_chainee *) l_element_courant))
3356: .donnee);
3357: free(l_element_courant);
3358:
3359: l_element_courant = l_element_suivant;
3360: }
3361:
3362: l_element_courant = (void *) (*s_etat_processus)
3363: .l_base_pile_last;
3364: while(l_element_courant != NULL)
3365: {
3366: l_element_suivant = (*((struct_liste_chainee *)
3367: l_element_courant)).suivant;
3368:
3369: liberation(s_etat_processus,
3370: (*((struct_liste_chainee *)
3371: l_element_courant)).donnee);
3372: free((struct_liste_chainee *) l_element_courant);
3373:
3374: l_element_courant = l_element_suivant;
3375: }
3376:
3377: l_element_courant = (void *) (*s_etat_processus)
3378: .l_base_pile_systeme;
3379: while(l_element_courant != NULL)
3380: {
3381: l_element_suivant = (*((struct_liste_pile_systeme *)
3382: l_element_courant)).suivant;
3383:
3384: liberation(s_etat_processus,
3385: (*((struct_liste_pile_systeme *)
3386: l_element_courant)).indice_boucle);
3387: liberation(s_etat_processus,
3388: (*((struct_liste_pile_systeme *)
3389: l_element_courant)).limite_indice_boucle);
3390: liberation(s_etat_processus,
3391: (*((struct_liste_pile_systeme *)
3392: l_element_courant)).objet_de_test);
3393:
3394: if ((*((struct_liste_pile_systeme *)
3395: l_element_courant)).nom_variable != NULL)
3396: {
3397: free((*((struct_liste_pile_systeme *)
3398: l_element_courant)).nom_variable);
3399: }
3400:
3401: free((struct_liste_pile_systeme *)
3402: l_element_courant);
3403:
3404: l_element_courant = l_element_suivant;
3405: }
3406:
3407: l_element_courant = (void *)
3408: (*s_etat_processus).s_fichiers;
3409: while(l_element_courant != NULL)
3410: {
3411: l_element_suivant = (*((struct_liste_chainee *)
3412: l_element_courant)).suivant;
3413:
3414: fclose((*((struct_descripteur_fichier *)
3415: (*((struct_liste_chainee *)
3416: l_element_courant)).donnee))
1.12 bertrand 3417: .descripteur_c);
3418:
3419: if ((*((struct_descripteur_fichier *)
3420: (*((struct_liste_chainee *)
3421: l_element_courant)).donnee)).type != 'C')
3422: {
3423: sqlite3_close((*((struct_descripteur_fichier *)
3424: (*((struct_liste_chainee *)
3425: l_element_courant)).donnee))
3426: .descripteur_sqlite);
3427: }
1.1 bertrand 3428:
3429: if ((*((struct_descripteur_fichier *)
3430: (*((struct_liste_chainee *)
3431: l_element_courant)).donnee))
3432: .effacement == 'Y')
3433: {
3434: unlink((*((struct_descripteur_fichier *)
3435: (*((struct_liste_chainee *)
3436: l_element_courant)).donnee))
3437: .nom);
3438: }
3439:
3440: free((*((struct_descripteur_fichier *)
3441: (*((struct_liste_chainee *)
3442: l_element_courant)).donnee)).nom);
3443: free((struct_descripteur_fichier *)
3444: (*((struct_liste_chainee *)
3445: l_element_courant)).donnee);
3446: free(l_element_courant);
3447:
3448: l_element_courant = l_element_suivant;
3449: }
3450:
3451: l_element_courant = (void *)
3452: (*s_etat_processus).s_sockets;
3453: while(l_element_courant != NULL)
3454: {
3455: l_element_suivant = (*((struct_liste_chainee *)
3456: l_element_courant)).suivant;
3457:
3458: if ((*((struct_socket *)
3459: (*(*((struct_liste_chainee *)
3460: l_element_courant)).donnee).objet))
3461: .socket_connectee == d_vrai)
3462: {
3463: shutdown((*((struct_socket *)
3464: (*(*((struct_liste_chainee *)
3465: l_element_courant)).donnee).objet))
3466: .socket, SHUT_RDWR);
3467: }
3468:
3469: close((*((struct_socket *)
3470: (*(*((struct_liste_chainee *)
3471: l_element_courant)).donnee).objet)).socket);
3472:
3473: if ((*((struct_socket *) (*(*((struct_liste_chainee *)
3474: l_element_courant)).donnee).objet)).effacement
3475: == 'Y')
3476: {
3477: unlink((*((struct_socket *)
3478: (*(*((struct_liste_chainee *)
3479: l_element_courant)).donnee).objet))
3480: .adresse);
3481: }
3482:
3483: liberation(s_etat_processus,
3484: (*((struct_liste_chainee *)
3485: l_element_courant)).donnee);
3486: free(l_element_courant);
3487:
3488: l_element_courant = l_element_suivant;
3489: }
3490:
3491: l_element_courant = (void *)
3492: (*s_etat_processus).s_connecteurs_sql;
3493: while(l_element_courant != NULL)
3494: {
3495: l_element_suivant = (*((struct_liste_chainee *)
3496: l_element_courant)).suivant;
3497:
3498: sqlclose((*((struct_liste_chainee *)
3499: l_element_courant)).donnee);
3500: liberation(s_etat_processus,
3501: (*((struct_liste_chainee *)
3502: l_element_courant)).donnee);
3503: free(l_element_courant);
3504:
3505: l_element_courant = l_element_suivant;
3506: }
3507:
3508: l_element_courant = (*s_etat_processus).s_marques;
3509: while(l_element_courant != NULL)
3510: {
3511: free((*((struct_marque *) l_element_courant)).label);
3512: free((*((struct_marque *) l_element_courant)).position);
3513: l_element_suivant = (*((struct_marque *)
3514: l_element_courant)).suivant;
3515: free(l_element_courant);
3516: l_element_courant = l_element_suivant;
3517: }
3518: }
3519: else
3520: {
3521: erreur = d_es_allocation_memoire;
3522:
3523: if (test_cfsf(s_etat_processus, 51) == d_faux)
3524: {
3525: printf("%s", ds_beep);
3526: }
3527:
3528: if ((*s_etat_processus).langue == 'F')
3529: {
3530: printf("+++Système : Mémoire insuffisante\n");
3531: }
3532: else
3533: {
3534: printf("+++System : Not enough memory\n");
3535: }
3536: }
3537: }
3538:
3539: liberation_allocateur(s_etat_processus);
3540: }
3541:
3542: if (traitement_fichier_temporaire == 'Y')
3543: {
3544: if (destruction_fichier(nom_fichier_temporaire) == d_erreur)
3545: {
3546: return(EXIT_FAILURE);
3547: }
3548:
3549: free(nom_fichier_temporaire);
3550: }
3551:
3552: if ((*s_etat_processus).profilage == d_vrai)
3553: {
3554: ecriture_profil(s_etat_processus);
3555: liberation_profil(s_etat_processus);
3556: }
3557: }
3558:
1.39 bertrand 3559: # if !defined(Cygwin) && !defined(OpenBSD)
1.25 bertrand 3560: (*s_etat_processus).pile_signal.ss_flags = SS_DISABLE;
3561: sigaltstack(&((*s_etat_processus).pile_signal), NULL);
1.1 bertrand 3562: free((*s_etat_processus).pile_signal.ss_sp);
1.9 bertrand 3563: # endif
3564:
1.1 bertrand 3565: closelog();
3566:
3567: pthread_mutex_destroy(&((*s_etat_processus).protection_liste_mutexes));
3568: pthread_mutex_destroy(&((*((*s_etat_processus).s_liste_variables_partagees))
3569: .mutex));
3570:
3571: retrait_thread(s_etat_processus);
3572:
3573: pthread_mutex_destroy(&((*s_etat_processus).mutex));
1.30 bertrand 3574: pthread_mutex_destroy(&((*s_etat_processus).mutex_allocation));
1.29 bertrand 3575:
1.17 bertrand 3576: # ifndef SEMAPHORES_NOMMES
1.1 bertrand 3577: sem_post(&((*s_etat_processus).semaphore_fork));
3578: sem_destroy(&((*s_etat_processus).semaphore_fork));
1.17 bertrand 3579: # else
3580: sem_post((*s_etat_processus).semaphore_fork);
3581: sem_destroy2((*s_etat_processus).semaphore_fork, sem_fork);
3582: # endif
1.1 bertrand 3583:
3584: free((*s_etat_processus).localisation);
3585:
1.17 bertrand 3586: # ifndef SEMAPHORES_NOMMES
1.1 bertrand 3587: sem_destroy(&semaphore_liste_threads);
1.17 bertrand 3588: # else
3589: sem_destroy2(semaphore_liste_threads, sem_liste_threads);
3590: # endif
3591: # ifndef SEMAPHORES_NOMMES
1.1 bertrand 3592: sem_post(&semaphore_gestionnaires_signaux);
3593: sem_destroy(&semaphore_gestionnaires_signaux);
3594: sem_destroy(&semaphore_gestionnaires_signaux_atomique);
1.17 bertrand 3595: # else
3596: sem_post(semaphore_gestionnaires_signaux);
3597: sem_destroy2(semaphore_gestionnaires_signaux, sem_gestionnaires_signaux);
3598: sem_destroy2(semaphore_gestionnaires_signaux_atomique,
3599: sem_gestionnaires_signaux_atomique);
3600: # endif
1.1 bertrand 3601:
1.40 bertrand 3602: # ifdef _BROKEN_SIGINFO
3603: destruction_fifos_signaux(s_etat_processus);
3604: # undef return
3605: # endif
3606:
3607: free((*s_etat_processus).chemin_fichiers_temporaires);
1.24 bertrand 3608: free(s_etat_processus);
3609:
1.8 bertrand 3610: # ifdef DEBUG_MEMOIRE
1.24 bertrand 3611: debug_memoire_verification();
3612: analyse_post_mortem();
1.8 bertrand 3613: # endif
3614:
1.13 bertrand 3615: return((erreur == d_absence_erreur) ? EXIT_SUCCESS : EXIT_FAILURE);
1.1 bertrand 3616: }
3617:
3618:
3619: void
3620: informations(struct_processus *s_etat_processus)
3621: {
3622: printf("\n");
3623:
3624: if ((*s_etat_processus).langue == 'F')
3625: {
3626: printf(" rpl [-options] [programme]\n");
1.13 bertrand 3627: printf(" -a : analyse du code\n");
1.1 bertrand 3628: printf(" -A : paramètres passés au programme principal\n");
3629: printf(" -c : génération de fichier de débogage (rpl-core)\n");
3630: printf(" -d : option de déverminage interne\n");
3631: printf(" -D : lancement d'un daemon\n");
3632: printf(" -h : aide sur la ligne de commande\n");
3633: printf(" -i : fonctionnement interactif\n");
3634: printf(" -l : licence d'utilisation\n");
3635: printf(" -n : ignorance du signal HUP\n");
3636: printf(" -p : précompilation du script avant exécution\n");
3637: printf(" -P : profilage\n");
3638: printf(" -s : empêchement de l'ouverture de l'écran initial\n");
3639: printf(" -S : exécution du script passé en ligne de commande\n");
3640: printf(" -t : trace\n");
3641: printf(" -v : version\n");
3642: }
3643: else
3644: {
3645: printf(" rpl [-options] [program]\n");
1.13 bertrand 3646: printf(" -a : analyzes program\n");
1.1 bertrand 3647: printf(" -A : sends parameters to main program\n");
3648: printf(" -c : allows creation of a rpl-core file, providing a way"
3649: "\n"
3650: " to debug a program\n");
3651: printf(" -d : internal debug process\n");
3652: printf(" -D : starts in daemon mode\n");
3653: printf(" -h : shows a summary of available options\n");
3654: printf(" -i : runs the RPL/2 sequencer in interactive mode\n");
3655: printf(" -l : prints the user licence of the software\n");
3656: printf(" -n : ignores HUP signal\n");
3657: printf(" -p : precompiles script\n");
3658: printf(" -P : computes profile data\n");
3659: printf(" -s : disables splash screen\n");
3660: printf(" -S : executes script written in command line\n");
3661: printf(" -t : enables tracing mode\n");
3662: printf(" -v : prints the version number\n");
3663: }
3664:
3665: printf("\n");
3666:
3667: return;
3668: }
3669:
3670: // vim: ts=4