1: /*
2: ================================================================================
3: RPL/2 (R) version 4.1.28
4: Copyright (C) 1989-2017 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: #ifndef INCLUSION_RPL
24: #define INCLUSION_RPL
25:
26: #ifndef __RPLCAS
27: # define _GNU_SOURCE
28: # define _XOPEN_SOURCE 700
29: #endif
30:
31: #define _REENTRANT
32:
33: #ifndef __RPLCAS
34: # ifdef Darwin
35: # define _DARWIN_C_SOURCE
36: # endif
37:
38: # ifdef OpenBSD
39: # define _BSD_SOURCE
40: # endif
41:
42: # ifdef FreeBSD
43: # define __BSD_VISIBLE 1
44: # endif
45: #endif
46:
47: #ifdef OS2
48: # ifndef __RPLCAS
49: # define _BSD_SOURCE
50: # endif
51:
52: # include <types.h>
53: enum { SHUT_RD = 0, SHUT_WR, SHUT_RDWR };
54: # define SHUT_RD SHUT_RD
55: # define SHUT_WR SHUT_WR
56: # define SHUT_RDWR SHUT_RDWR
57:
58: # include "getaddrinfo-conv.h"
59:
60: # define sched_yield(arg)
61: #endif
62:
63: #ifdef CYGWIN
64: # define SA_ONSTACK 0
65: #endif
66:
67: #ifdef BROKEN_SIGSEGV
68: # undef HAVE_STACK_OVERFLOW_RECOVERY
69: # undef HAVE_SIGSEGV_RECOVERY
70: #endif
71:
72: #define DEBUG_TRACE uprintf("[%d/%X] %s(%d)\n", \
73: getpid(), pthread_self(), __FILE__, __LINE__);
74: #define TEST_ABSENCE_FICHIER(nom) \
75: { int ios; struct stat *buf; ios = stat(nom, buf); \
76: if (ios == 0) BUG(1, uprintf("File %s found!\n", nom)); }
77:
78: /*
79: ================================================================================
80: INCLUSIONS
81: ================================================================================
82: */
83:
84: #include <stdio.h>
85: #include <stdlib.h>
86: #include <stdint.h>
87: #include <math.h>
88: #include <string.h>
89: #include <strings.h>
90: #include <syslog.h>
91: #include <errno.h>
92: #include <stdarg.h>
93: #include <poll.h>
94: #include <signal.h>
95:
96: #ifndef RPLARGS
97: # include <sys/mman.h>
98: # include <sys/time.h>
99: # include <sys/resource.h>
100: # include <sys/select.h>
101: # include <sys/socket.h>
102: # include <sys/stat.h>
103: # include <sys/timeb.h>
104: # include <sys/types.h>
105: # include <sys/un.h>
106: # include <sys/wait.h>
107:
108: # include <arpa/inet.h>
109: # include <netinet/in.h>
110: # include <netdb.h>
111:
112: # include <dlfcn.h>
113: # include <fcntl.h>
114: # include <pthread.h>
115: # include <regex.h>
116:
117: # ifdef OS2
118: # undef pthread_mutexattr_settype
119: # define pthread_mutexattr_settype(a, b)
120: # endif
121:
122: # include <pwd.h>
123: # ifdef SHARED_MEMORY
124: # include <sys/shm.h>
125: # endif
126:
127: # ifndef IPCS_SYSV
128: # include <semaphore.h>
129: # else
130: # include <sys/ipc.h>
131: # include <sys/sem.h>
132:
133: # ifdef OS2
134: # define INCL_DOSSEMAPHORES
135: # define INCL_DOSMEMMGR
136: # define INCL_DOSERRORS
137: # include <os2.h>
138:
139: typedef struct _OS2SEM
140: {
141: HMTX hmtx;
142: HEV hev;
143: ULONG shared;
144: ULONG *cnt;
145: ULONG *nopened;
146: ULONG allocated;
147: } sem_t;
148: # else // IPCS_SYSV
149: typedef struct
150: {
151: int sem;
152: int alloue;
153: unsigned char *path;
154: pid_t pid;
155: pthread_t tid;
156: } sem_t;
157: # endif
158:
159: # ifndef SEM_FAILED
160: # define SEM_FAILED NULL
161: # endif
162:
163: sem_t *sem_open_SysV(const char *nom, int oflag, ...);
164: int sem_init_SysV(sem_t *sem, int shared, unsigned int value);
165: int sem_close_SysV(sem_t *sem);
166: int sem_wait_SysV(sem_t *sem);
167: int sem_trywait_SysV(sem_t *sem);
168: int sem_timedwait_SysV(sem_t *sem, struct timespec *ts);
169: int sem_post_SysV(sem_t *sem);
170: int sem_getvalue_SysV(sem_t *sem, int *value);
171: int sem_unlink_SysV(char *nom);
172: int sem_destroy_SysV(sem_t *sem);
173: # endif
174:
175: # include <setjmp.h>
176: # include <termios.h>
177: # include <time.h>
178: # include <unistd.h>
179: # include <locale.h>
180:
181: # include "history.h"
182: # include "readline.h"
183: # include "termcap.h"
184: # include "iconv.h"
185: # include "zlib.h"
186:
187: # include "openssl/evp.h"
188: # ifndef OPENSSL_NO_MD2
189: # include "openssl/md2.h"
190: # endif
191: # ifndef OPENSSL_NO_MD4
192: # include "openssl/md4.h"
193: # endif
194: # ifndef OPENSSL_NO_MD5
195: # include "openssl/md5.h"
196: # endif
197: # ifndef OPENSSL_NO_MDC2
198: # include "openssl/mdc2.h"
199: # endif
200: # ifndef OPENSSL_NO_RIPEMD
201: # include "openssl/ripemd.h"
202: # endif
203: # ifndef OPENSSL_NO_SHA
204: # include "openssl/sha.h"
205: # endif
206: # ifndef OPENSSL_NO_WHIRLPOOL
207: # include "openssl/whrlpool.h"
208: # endif
209: # ifndef OPENSSL_NO_AES
210: # include "openssl/aes.h"
211: # endif
212: # ifndef OPENSSL_NO_CAMELLIA
213: # include "openssl/camellia.h"
214: # endif
215: # ifndef OPENSSL_NO_RC2
216: # include "openssl/rc2.h"
217: # endif
218: # ifndef OPENSSL_NO_IDEA
219: # include "openssl/idea.h"
220: # endif
221:
222: # include "sqlite3.h"
223:
224: # ifndef BROKEN_SIGSEGV
225: # include "sigsegv.h"
226: # endif
227:
228: # ifdef OS2
229: // Bug de libsigsegv
230: # undef HAVE_STACK_OVERFLOW_RECOVERY
231: # endif
232:
233: # define GSL_RANGE_CHECK_OFF
234: # include "gsl/gsl_cdf.h"
235: # include "gsl/gsl_cblas.h"
236: # include "gsl/gsl_errno.h"
237: # include "gsl/gsl_fft_complex.h"
238: # include "gsl/gsl_permutation.h"
239: # include "gsl/gsl_randist.h"
240: # include "gsl/gsl_rng.h"
241: # include "gsl/gsl_sf.h"
242: #endif
243:
244: #ifdef SunOS
245: # include <ieeefp.h>
246: #endif
247:
248: // Définition spécifique à Hurd
249: #ifndef PIPE_BUF
250: # define fpathconf (".", _PC_PIPE_BUF)
251: #endif
252:
253: #ifdef MYSQL_SUPPORT
254: # include <mysql.h>
255: # define mysqlclose(arg) mysql_close(arg.mysql)
256: #else
257: # define mysqlclose(arg)
258: #endif
259:
260: #ifdef POSTGRESQL_SUPPORT
261: # include <libpq-fe.h>
262: # define postgresqlclose(arg) PQfinish(arg.postgresql)
263: #else
264: # define postgresqlclose(arg)
265: #endif
266:
267: #include "librplprototypes.h"
268:
269: #ifndef RPLARGS
270: # ifndef UNIX_PATH_MAX
271: struct sockaddr_un sizecheck;
272: # define UNIX_PATH_MAX sizeof(sizecheck.sun_path)
273: # endif
274: #endif
275:
276: #ifdef MAIN_RPL
277: # define __EXTERN__
278: # define __STATIC_MUTEX_INITIALIZATION__ = PTHREAD_MUTEX_INITIALIZER
279: #else
280: # define __EXTERN__ extern
281: # define __STATIC_MUTEX_INITIALIZATION__
282: #endif
283:
284:
285: /*
286: ================================================================================
287: Bugs spécifiques
288: ================================================================================
289: */
290:
291: // Néant
292:
293: /*
294: ================================================================================
295: TYPES
296: ================================================================================
297: */
298:
299: typedef FILE file;
300: typedef unsigned char t_8_bits;
301:
302: #ifndef RPLARGS
303: # include "rpltypes-conv.h"
304: #else
305: # include "rpltypes.h"
306: #endif
307:
308: enum signaux_rpl
309: {
310: rpl_signull = 0,
311: rpl_sigint,
312: rpl_sigterm,
313: rpl_sigstart, // Signal envoyé par un père pour lancer son fils.
314: rpl_sigcont, // Signal de redémarrage d'un processus arrêté par
315: // SUSPEND
316: rpl_sigstop, // Signal d'arrêt envoyé par l'instruction STOP ou
317: // FUSE. (FSTOP)
318: rpl_sigabort, // Signal envoyé par l'instruction ABORT (à regrouper
319: // avec FABORT)
320: rpl_sigurg, // Signal d'arrêt urgent
321: rpl_siginject, // Signal indiquant la présence d'une donnée à lire
322: // envoyée depuis le père
323: rpl_sigalrm, // Signal d'alarme (erreur système) depuis un fils
324: rpl_sighup,
325: rpl_sigtstp,
326: rpl_sigexcept,
327: rpl_sigmax
328: };
329:
330: #define LONGUEUR_QUEUE_SIGNAUX 1024
331:
332: // Une structure s_queue_signaux est créée par processus (et non par thread).
333: // Elle est projetée dans un segment de mémoire partagée pour qu'elle soit
334: // accessible à la fois du père et des fils.
335:
336: #ifndef RPLARGS
337: typedef struct queue_signaux
338: {
339: volatile int pointeur_lecture;
340: volatile int pointeur_ecriture;
341: volatile logical1 requete_arret;
342:
343: pthread_t thread_signaux;
344: pid_t controle;
345:
346: volatile struct
347: {
348: pid_t pid;
349: enum signaux_rpl signal;
350: } queue[LONGUEUR_QUEUE_SIGNAUX];
351:
352: # ifdef OS2
353: sem_t semaphore;
354: sem_t signalisation;
355: sem_t arret_signalisation;
356: # endif
357: } struct_queue_signaux;
358:
359: __EXTERN__ struct_queue_signaux *s_queue_signaux;
360: __EXTERN__ int f_queue_signaux;
361:
362: # ifndef OS2
363: __EXTERN__ sem_t *semaphore_queue_signaux;
364: __EXTERN__ sem_t *semaphore_signalisation;
365: __EXTERN__ sem_t *semaphore_arret_signalisation;
366: # endif
367: #endif
368:
369: #if ! defined(UNION_SEMUN) && defined(IPCS_SYSV)
370: union semun
371: {
372: int val;
373: struct semid_ds *buf;
374: unsigned short *array;
375: struct seminfo *__buf;
376: };
377: #endif
378:
379: #ifndef RTLD_LOCAL
380: # define RTLD_LOCAL 0
381: #endif
382:
383: #ifndef SIGSTKSZ
384: # define SIGSTKSZ 65536
385: #endif
386:
387:
388: /*
389: ================================================================================
390: SÉMAPHORES
391: ================================================================================
392: */
393:
394: #ifdef IPCS_SYSV
395: # ifdef DEBUG_SEMAPHORES
396: # define sem_wait(a) ({ int value; sem_getvalue(a, &value); \
397: uprintf("[%d-%llu] Semaphore %s (%p) "\
398: "waiting at %s() " \
399: "line #%d\n", (int) getpid(), (unsigned long long) i\
400: pthread_self(), \
401: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \
402: if (value > 1) BUG(1, uprintf("Value %d\n", value)); \
403: sem_wait_SysV(a); })
404: # define sem_post(a) ({ int value; sem_getvalue(a, &value); \
405: uprintf("[%d-%llu] Semaphore %s (%p) "\
406: "posting at %s() " \
407: "line #%d\n", (int) getpid(), (unsigned long long) \
408: pthread_self(), \
409: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \
410: if (value > 0) BUG(1, uprintf("Value %d\n", value)); \
411: sem_post_SysV(a); })
412: # define sem_destroy(a) ({ int value; sem_getvalue(a, &value); \
413: if (value == 0) BUG(1, uprintf("Value %d\n", value)); \
414: sem_destroy_SysV(a); })
415: # else
416: # define sem_destroy(a) sem_destroy_SysV(a)
417: # define sem_wait(a) sem_wait_SysV(a)
418: # define sem_post(a) sem_post_SysV(a)
419: # endif
420:
421: # define sem_init(a, b, c) sem_init_SysV(a, b, c)
422: # define sem_trywait(a) sem_trywait_SysV(a)
423: # define sem_timedwait(a, b) sem_timedwait_SysV(a, b)
424: # define sem_getvalue(a, b) sem_getvalue_SysV(a, b)
425: # define sem_open(...) sem_open_SysV(__VA_ARGS__)
426: # define sem_close(a) sem_close_SysV(a)
427: # define sem_unlink(a) sem_unlink_SysV(a)
428: #else
429: # ifdef DEBUG_SEMAPHORES
430: # define sem_wait(a) ({ int value; sem_getvalue(a, &value); \
431: uprintf("[%d-%llu] Semaphore %s (%p) "\
432: "waiting at %s() " \
433: "line #%d\n", (int) getpid(), (unsigned long long) \
434: pthread_self(), \
435: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \
436: if (value > 1) BUG(1, uprintf("Value %d\n", value)); sem_wait(a); })
437: # define sem_post(a) ({ int value; sem_getvalue(a, &value); \
438: uprintf("[%d-%llu] Semaphore %s (%p) "\
439: "posting at %s() " \
440: "line #%d\n", (int) getpid(), (unsigned long long) \
441: pthread_self(), \
442: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \
443: if (value > 0) BUG(1, uprintf("Value %d\n", value)); sem_post(a); })
444: # define sem_destroy(a) ({ int value; sem_getvalue(a, &value); \
445: if (value == 0) BUG(1, uprintf("Value %d\n", value)); \
446: sem_destroy(a); })
447: # endif
448: #endif
449:
450:
451: /*
452: ================================================================================
453: SIGNAUX
454: ================================================================================
455: */
456:
457: #ifndef RPLARGS
458:
459: // Signaux utilisés par défaut :
460: // SIGINT
461: // SIGTSTP
462: // SIGCONT
463: // SIGPIPE
464: // SIGUSR1 et SIGUSR2 sont utilisé par libsigsegv.
465: // SIGHUP
466: // SIGALRM
467:
468: # define SIGTEST 255
469:
470: // Nombre d'interruptions disponibles
471: # define d_NOMBRE_INTERRUPTIONS 64
472: #endif
473:
474: /*
475: ================================================================================
476: Granularité temporelle
477: ================================================================================
478: */
479:
480: #ifndef RPLARGS
481: # define GRANULARITE_us 10
482: # define GRANULARITE_us_max 100000
483: # define INCR_GRANULARITE(g) \
484: do g = 1000 * ((g >= (GRANULARITE_us_max * 1000)) \
485: ? GRANULARITE_us_max : ((g / 1000) + GRANULARITE_us)); while(0)
486: #endif
487:
488: /*
489: ================================================================================
490: Options de debug
491: ================================================================================
492: */
493:
494: #ifndef RPLARGS
495: # define d_debug_pile_utilisateur ((integer8) 0x1)
496: # define d_debug_pile_systeme ((integer8) 0x2)
497: # define d_debug_appels_fonctions ((integer8) 0x4)
498: # define d_debug_processus ((integer8) 0x8)
499: # define d_debug_analyse ((integer8) 0x10)
500: # define d_debug_fusible ((integer8) 0x20)
501: # define d_debug_variables ((integer8) 0x40)
502: # define d_debug_fonctions_intrinseques ((integer8) 0x80)
503: # define d_debug_niveaux ((integer8) 0x100)
504: # define d_conversion_RPN ((integer8) 0x200)
505: # define d_traitement_interruption ((integer8) 0x400)
506: # define d_debug_signaux ((integer8) 0x800)
507: #endif
508:
509: /*
510: ================================================================================
511: Variables globales
512: ================================================================================
513: */
514:
515: #ifndef RPLARGS
516: # ifdef SEMAPHORES_NOMMES
517: # define LONGUEUR_NOM_SEMAPHORE 64
518: # define __PTR__ *
519: # else
520: # define __PTR__
521: # endif
522:
523: __EXTERN__ jmp_buf contexte_ecriture;
524: __EXTERN__ jmp_buf contexte_impression;
525: __EXTERN__ jmp_buf contexte_initial;
526: __EXTERN__ jmp_buf contexte_processus;
527: __EXTERN__ jmp_buf contexte_thread;
528:
529: __EXTERN__ volatile int signal_test;
530:
531: __EXTERN__ pid_t pid_processus_pere;
532:
533: __EXTERN__ pthread_mutex_t mutex_liste_threads;
534: __EXTERN__ pthread_mutex_t mutex_creation_variable_partagee
535: __STATIC_MUTEX_INITIALIZATION__;
536: __EXTERN__ pthread_mutex_t mutex_sections_critiques;
537: __EXTERN__ pthread_mutex_t mutex_liste_variables_partagees;
538: __EXTERN__ pthread_mutex_t mutex_sem __STATIC_MUTEX_INITIALIZATION__;
539:
540: __EXTERN__ volatile int routine_recursive;
541: __EXTERN__ volatile int nombre_thread_surveillance_processus;
542:
543: # define SEM_FORK 0
544: # define SEM_QUEUE 1
545: # define SEM_SIGNALISATION 2
546: # define SEM_ARRET_SIGNALISATION 3
547:
548: sem_t *sem_init2(unsigned int valeur, pid_t pid, int ordre);
549: sem_t *sem_init3(unsigned int valeur, pid_t pid, pthread_t tid, int ordre);
550: int sem_destroy2(sem_t *semaphore_p, pid_t pid, int ordre);
551: int sem_destroy3(sem_t *semaphore_p, pid_t pid, pthread_t tid, int ordre);
552: int sem_getvalue2(sem_t *semaphore, int *valeur);
553: sem_t *sem_open2(pid_t pid, int ordre);
554: #endif
555:
556: // Le mutex est là uniquement pour pouvoir émuler le comportement
557: // de sem_getvalue() sur un système comme MacOS X qui ne possède pas
558: // cette fonction.
559:
560: #ifdef Darwin
561: #define sem_getvalue(semaphore, value) sem_getvalue2(semaphore, value)
562: #define sem_post(semaphore) \
563: ({ int r; pthread_mutex_lock(&mutex_sem); \
564: r = sem_post(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
565: #define sem_wait(semaphore) \
566: ({ int r; pthread_mutex_lock(&mutex_sem); \
567: r = sem_wait(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
568: #define sem_trywait(semaphore) \
569: ({ int r; pthread_mutex_lock(&mutex_sem); \
570: r = sem_trywait(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
571: #endif
572:
573: /*
574: ================================================================================
575: Macros
576: ================================================================================
577: */
578:
579: // Par défaut, tout est redirigé vers stderr sauf indication explicite de
580: // stdout.
581:
582: #define printf(...) transliterated_fprintf(s_etat_processus, \
583: stderr, __VA_ARGS__)
584: #define fprintf(flux, ...) transliterated_fprintf(s_etat_processus, \
585: flux, __VA_ARGS__)
586: #define uprintf(...) std_fprintf(stderr, __VA_ARGS__)
587: #define ufprintf(flux, ...) std_fprintf(flux, __VA_ARGS__)
588:
589: #ifdef SunOS
590: # define fopen(...) ({ FILE *desc; \
591: while((desc = fopen(__VA_ARGS__)) == NULL) \
592: { if ((errno != EINTR) && (errno != 0)) break; } desc; })
593: # define freopen(...) ({ FILE *desc; \
594: while((desc = freopen(__VA_ARGS__)) == NULL) \
595: { if ((errno != EINTR) && (errno != 0)) break; } desc; })
596: # define fclose(...) ({ int ios; \
597: while((ios = fclose(__VA_ARGS__)) != 0) \
598: { if ((errno != EINTR) && (errno != 0)) break; } ios; })
599: # define fflush(flux) ({ int ios; \
600: while((ios = fflush((flux == stdout) ? stderr : flux)) != 0) \
601: { if ((errno != EINTR) && (errno != 0)) break; } ios; })
602: # define sem_open(...) ({ sem_t *semaphore; \
603: while((semaphore = sem_open(__VA_ARGS__)) == SEM_FAILED) \
604: { if (errno != EINTR) break; } semaphore; })
605: #else // !SunOS
606: # define fflush(flux) fflush((flux == stdout) ? stderr : flux)
607: #endif
608:
609: // Redéfinition de abs pour un fonctionnement en entier de type long long int
610:
611: #ifdef __GNUC__
612: # define abs(i) ({ typeof(i) _i; _i = (i); (_i >= 0) ? _i : -_i; })
613: // typeof() est une extension de gcc, mais est présent sur d'autres compilateurs
614: // comme Sun Studio. Dans le cas où typeof() n'existe pas, il est possible
615: // d'utiliser la macro suivante, mais elle possède un effet de bord dû à
616: // l'évaluation multiple de l'argument.
617: #else
618: # define abs(i) (((i) >= 0) ? (i) : (-i))
619: #endif
620:
621: #define NOTICE(m) \
622: do \
623: { \
624: ufprintf(stderr, "[%d-%llu] %s() from %s at line %d: %s\n", \
625: getpid(), (unsigned long long) pthread_self(), \
626: __FUNCTION__, __FILE__, __LINE__, m); \
627: fflush(stderr); \
628: } while(0)
629:
630: #ifdef __GLIBC__
631: # include <execinfo.h>
632: # define __BACKTRACE
633: # define BACKTRACE(n) \
634: do \
635: { \
636: void *buffer[n]; \
637: int nb, i; \
638: char **appels; \
639: pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER; \
640: nb = backtrace(buffer, n); \
641: appels = backtrace_symbols(buffer, nb); \
642: pthread_mutex_lock(&mutex); \
643: uprintf("[%d-%llu] BACKTRACE <%s()> at line #%d\n", \
644: getpid(), pthread_self(), __FUNCTION__, __LINE__); \
645: if (appels != NULL) \
646: { \
647: for(i = 0; i < nb; i++) \
648: uprintf(" %s\n", appels[i]); \
649: sys_free(appels); \
650: } \
651: else \
652: uprintf("Nullified backtrace\n"); \
653: uprintf("[%d-%llu] END OF BACKTRACE\n", getpid(), pthread_self()); \
654: fflush(stdout); \
655: pthread_mutex_unlock(&mutex); \
656: } while(0)
657: #else
658: # define BACKTRACE(n) NOTICE("BACKTRACE only defined in glibc")
659: #endif
660:
661: #ifdef __BACKTRACE
662: # define BUG(b, ...) \
663: do { if (b) { uprintf("[%d] BUG! <%s()> at line #%d of %s\n", \
664: (int) getpid(), __FUNCTION__, __LINE__, __FILE__); \
665: __VA_ARGS__; fflush(stdout); \
666: BACKTRACE(64); \
667: pthread_kill(pthread_self(), SIGBUS); }} while(0)
668: #else
669: # define BUG(b, ...) \
670: do { if (b) { uprintf("[%d] BUG! <%s()> at line #%d of %s\n", \
671: (int) getpid(), __FUNCTION__, __LINE__, __FILE__); \
672: __VA_ARGS__; fflush(stdout); \
673: pthread_kill(pthread_self(), SIGBUS); }} while(0)
674: #endif
675:
676:
677: /*
678: ================================================================================
679: Affichage des points de retour des fonctions
680: ================================================================================
681: */
682:
683: #ifdef DEBUG_MEMOIRE
684: void analyse_post_mortem();
685: void *debug_memoire_ajout(size_t taille, const unsigned char *fonction,
686: unsigned long ligne, const unsigned char *argument);
687: void debug_memoire_initialisation();
688: void *debug_memoire_modification(void *pointeur, size_t taille,
689: const unsigned char *fonction, unsigned long ligne,
690: const unsigned char *argument);
691: void debug_memoire_retrait(void *ptr);
692: void debug_memoire_verification();
693:
694: pid_t debug_fork();
695:
696: #define malloc(s) debug_memoire_ajout(s, __FUNCTION__, __LINE__, #s)
697: #define free(s) debug_memoire_retrait(s)
698: #define realloc(s, t) debug_memoire_modification(s, t, \
699: __FUNCTION__, __LINE__, #t)
700: #define fork() debug_fork()
701: #endif
702:
703: #ifdef DEBUG_RETURN
704: # define return uprintf("[%d] Return from <%s()> at line #%d " \
705: "(%s [%d])\n", (int) getpid(), __FUNCTION__, \
706: __LINE__, strerror(errno), errno); fflush(stdout); errno = 0; return
707: #endif
708:
709: #ifdef DEBUG_MUTEX
710: # define pthread_mutex_lock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
711: "locking at %s() " \
712: "line #%d\n", (int) getpid(), (unsigned long long) pthread_self(), \
713: #mutex, mutex, __FUNCTION__, __LINE__), fflush(stdout), \
714: pthread_mutex_lock(mutex)
715: # define pthread_mutex_unlock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
716: "unlocking at " \
717: "%s() line #%d\n", (int) getpid(), (unsigned long long) \
718: pthread_self(), #mutex, mutex, __FUNCTION__, __LINE__), \
719: fflush(stdout), \
720: pthread_mutex_unlock(mutex)
721: # define pthread_mutex_trylock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
722: "trylocking at " \
723: "%s() line #%d\n", (int) getpid(), (unsigned long long) \
724: pthread_self(), #mutex, mutex, __FUNCTION__, __LINE__), \
725: fflush(stdout), \
726: pthread_mutex_trylock(mutex)
727: #endif
728:
729:
730: /*
731: ================================================================================
732: DEFINIONS
733: ================================================================================
734: */
735:
736: /*
737: --------------------------------------------------------------------------------
738: Valeurs
739: --------------------------------------------------------------------------------
740: */
741:
742: #define d_faux ((logical1) 0L)
743: #define d_vrai ((logical1) -1L)
744:
745: #define d_absence_erreur ((logical1) d_faux)
746: #define d_erreur ((logical1) d_vrai)
747:
748: #define d_code_fin_chaine '\0'
749: #define d_code_espace ' '
750: #define d_code_retour_chariot '\n'
751: #define d_code_tabulation '\t'
752: #define d_longueur_maximale_instruction 16
753:
754: #define d_INT "integer"
755: #define d_REL "real"
756: #define d_CPL "complex"
757: #define d_VIN "[ integer ]"
758: #define d_VRL "[ real ]"
759: #define d_VCX "[ complex ]"
760: #define d_MIN "[[ integer ]]"
761: #define d_MRL "[[ real ]]"
762: #define d_MCX "[[ complex ]]"
763: #define d_BIN "# binary[bodh]"
764: #define d_NOM "'name'"
765: #define d_CHN "\"string\""
766: #define d_LST "{ list }"
767: #define d_ALG "'algebraic'"
768: #define d_RPN "<< RPN >>"
769: #define d_FCH "File $n { format }"
770: #define d_SLB "Library $n"
771: #define d_SQL "Sql $n (type)"
772: #define d_PRC "Process $n"
773: #define d_SCK "Socket $n { format }"
774: #define d_SPH "Semaphore $n 'name'"
775: #define d_TAB "<[ table ]>"
776: #define d_MTX "Mutex $n"
777: #define d_REC "Record /'name_1', ..., 'name_n'/"
778:
779: /*
780: --------------------------------------------------------------------------------
781: Paramètres du système
782: --------------------------------------------------------------------------------
783: */
784:
785: #ifndef RPLARGS
786: # define ds_beep ""
787: # define ds_fichier_historique ".RPL2_history"
788: # define ds_imposition_separateur_decimal d_vrai
789: # define ds_longueur_historique 256
790: # define ds_nombre_maximum_fichiers_ouverts 65536
791: # define ds_preprocesseur "rplpp " \
792: "--nostdinc -C 2> /dev/null"
793: # define ds_rplcore "rpl-core"
794: # define ds_rplprofile "rpl-profile"
795: # define ds_sdat "SDAT"
796: #endif
797:
798: /*
799: --------------------------------------------------------------------------------
800: Erreurs système
801: --------------------------------------------------------------------------------
802: */
803:
804: #ifdef DEBUG_ERREURS
805: # ifdef MESSAGES
806: # define __erreur(i) i
807: # define __erreur_(i) i
808: # else
809: # undef _ERREURS_VARIABLES
810: # ifdef _ERREURS_VARIABLES
811: # define __erreur_(i) __erreur(i)
812: # else
813: # define __erreur_(i) i
814: # endif
815: # define __erreur(i) ({ int ios; ios = errno; \
816: if (strstr(__FUNCTION__, "recherche_variable") \
817: == NULL) { if(ios != 0) \
818: ufprintf(stderr, "LAST ERROR: %s\n", strerror(ios)); \
819: ufprintf(stderr, "ERROR %d AT %s() FROM %s LINE %d\n", \
820: i, __FUNCTION__, __FILE__, __LINE__); BACKTRACE(16); } i; })
821: # endif
822: #else
823: # define __erreur(i) i
824: # define __erreur_(i) i
825: #endif
826:
827: #ifdef DEBUG_FICHIERS
828: # define open(a, ...) \
829: ({ ufprintf(stderr, "[%d] OPEN %s AT %s() FROM %s LINE %d\n", \
830: getpid(), a, \
831: __FUNCTION__, __FILE__, __LINE__); open(a, __VA_ARGS__); })
832: # define pipe(a) \
833: ({ ufprintf(stderr, "[%d] PIPE %s AT %s() FROM %s LINE %d\n", \
834: getpid(), a, \
835: __FUNCTION__, __FILE__, __LINE__); pipe(a); })
836: # define shm_open(a, ...) \
837: ({ ufprintf(stderr, "[%d] SHM_OPEN %s AT %s() FROM %s LINE %d\n", \
838: getpid(), a, \
839: __FUNCTION__, __FILE__, __LINE__); shm_open(a, __VA_ARGS__); })
840: # define shm_unlink(a) \
841: ({ ufprintf(stderr, "[%d] SHM_UNLINK %s AT %s() FROM %s LINE %d\n", \
842: getpid(), a, \
843: __FUNCTION__, __FILE__, __LINE__); shm_unlink(a); })
844: # define sem_open(a, ...) \
845: ({ ufprintf(stderr, "[%d] SEM_OPEN %s AT %s() FROM %s LINE %d\n", \
846: getpid(), a, \
847: __FUNCTION__, __FILE__, __LINE__); sem_open(a, __VA_ARGS__); })
848: # define sem_unlink(a) \
849: ({ ufprintf(stderr, "[%d] SEM_UNLINK %s AT %s() FROM %s LINE %d\n", \
850: getpid(), a, \
851: __FUNCTION__, __FILE__, __LINE__); sem_unlink(a); })
852: # define close(a) \
853: ({ ufprintf(stderr, "[%d] CLOSE %s AT %s() FROM %s LINE %d\n", \
854: getpid(), a, \
855: __FUNCTION__, __FILE__, __LINE__); close(a); })
856: #endif
857:
858: // -1 : erreur provoquée par une bibliothèque externe
859: #ifndef RPLARGS
860: # define d_es 2000
861: # define d_es_allocation_memoire __erreur(2001)
862: # define d_es_variable_introuvable __erreur_(2002)
863: # define d_es_pile_vide __erreur(2003)
864: # define d_es_end_incoherent __erreur(2004)
865: # define d_es_peripherique_stdin __erreur(2005)
866: # define d_es_erreur_fichier __erreur(2006)
867: # define d_es_execution_bibliotheque __erreur(2007)
868: # define d_es_signal __erreur(2008)
869: # define d_es_processus __erreur(2009)
870: # define d_es_pile_operationnelle_vide __erreur(2010)
871: # define d_es_nombre_max_descripteurs __erreur(2011)
872: # define d_es_interruption_invalide __erreur(2012)
873: # define d_es_contexte __erreur(2013)
874: # define d_es_somme_controle __erreur(2014)
875: # define d_es_semaphore __erreur(2015)
876: # define d_es_mutex_acquis_autre_thread __erreur(2016)
877: #endif
878:
879: /*
880: --------------------------------------------------------------------------------
881: Exceptions
882: --------------------------------------------------------------------------------
883: */
884:
885: #ifndef RPLARGS
886: # define d_ep 1000
887: # define d_ep_division_par_zero __erreur(1001)
888: # define d_ep_matrice_non_inversible __erreur(1002)
889: # define d_ep_resultat_indefini __erreur(1003)
890: # define d_ep_underflow __erreur(1004)
891: # define d_ep_overflow __erreur(1005)
892: # define d_ep_domaine_definition __erreur(1006)
893: # define d_ep_perte_precision __erreur(1007)
894: # define d_ep_decomposition_QR __erreur(1008)
895: # define d_ep_matrice_non_definie_positive __erreur(1009)
896: # define d_ep_decomposition_QZ __erreur(1010)
897: # define d_ep_decomposition_SVD __erreur(1011)
898: #endif
899:
900: /*
901: --------------------------------------------------------------------------------
902: Erreurs de compilation
903: --------------------------------------------------------------------------------
904: */
905:
906: #ifndef RPLARGS
907: # define d_ec 3000
908: # define d_ec_niveau_definition_negatif __erreur(3001)
909: # define d_ec_nom_definition_invalide __erreur(3002)
910: # define d_ec_erreur_boucle_definie __erreur(3003)
911: # define d_ec_erreur_instruction_end __erreur(3004)
912: # define d_ec_erreur_instruction_until __erreur(3005)
913: # define d_ec_source_incoherent __erreur(3006)
914: # define d_ec_erreur_instruction_while __erreur(3007)
915: # define d_ec_erreur_instruction_then __erreur(3008)
916: # define d_ec_erreur_instruction_else __erreur(3009)
917: # define d_ec_erreur_instruction_elseif __erreur(3010)
918: # define d_ec_erreur_instruction_select __erreur(3011)
919: # define d_ec_erreur_instruction_case __erreur(3012)
920: #endif
921:
922: /*
923: --------------------------------------------------------------------------------
924: Erreurs à l'exécution
925: --------------------------------------------------------------------------------
926: */
927:
928: // -1 : erreur provoquée par une bibliothèque externe
929: #ifndef RPLARGS
930: # define d_ex 0
931: # define d_ex_pile_vide __erreur(1)
932: # define d_ex_manque_argument __erreur(2)
933: # define d_ex_argument_invalide __erreur(3)
934: # define d_ex_erreur_type_argument __erreur(4)
935: # define d_ex_nom_reserve __erreur(5)
936: # define d_ex_nombre_arguments __erreur(6)
937: # define d_ex_dimensions_invalides __erreur(7)
938: # define d_ex_expression_invalide __erreur(8)
939: # define d_ex_absence_graphique_courant __erreur(9)
940: # define d_ex_erreur_traitement_condition __erreur(10)
941: # define d_ex_erreur_traitement_boucle __erreur(11)
942: # define d_ex_variable_non_definie __erreur_(12)
943: # define d_ex_drapeau_inexistant __erreur(13)
944: # define d_ex_nom_invalide __erreur(14)
945: # define d_ex_element_inexistant __erreur(15)
946: # define d_ex_absence_variable __erreur(16)
947: # define d_ex_erreur_evaluation __erreur(17)
948: # define d_ex_semaphore __erreur(18)
949: # define d_ex_longueur_fft __erreur(19)
950: # define d_ex_queue_impression __erreur(20)
951: # define d_ex_type_trace_invalide __erreur(21)
952: # define d_ex_erreur_fichier __erreur(22)
953: # define d_ex_absence_equation __erreur(23)
954: # define d_ex_erreur_bibliotheque __erreur(24)
955: # define d_ex_execution_bibliotheque __erreur(25)
956: # define d_ex_stop __erreur(26)
957: # define d_ex_matrice_statistique_invalide __erreur(27)
958: # define d_ex_dimensions_matrice_statistique __erreur(28)
959: # define d_ex_absence_observations __erreur(29)
960: # define d_ex_statistiques_echantillon __erreur(30)
961: # define d_ex_observations_inexistantes __erreur(31)
962: # define d_ex_syntaxe __erreur(32)
963: # define d_ex_cycle_hors_boucle __erreur(33)
964: # define d_ex_conversion_unite __erreur(34)
965: # define d_ex_erreur_parametre_fichier __erreur(35)
966: # define d_ex_erreur_acces_fichier __erreur(36)
967: # define d_ex_erreur_requete_fichier __erreur(37)
968: # define d_ex_erreur_format_fichier __erreur(38)
969: # define d_ex_fichier_verrouille __erreur(39)
970: # define d_ex_verrou_indefini __erreur(40)
971: # define d_ex_fin_de_fichier_atteinte __erreur(41)
972: # define d_ex_debut_de_fichier_atteint __erreur(42)
973: # define d_ex_erreur_type_fichier __erreur(43)
974: # define d_ex_fichier_vide __erreur(44)
975: # define d_ex_dimensions_differentes __erreur(45)
976: # define d_ex_routines_mathematiques __erreur(46)
977: # define d_ex_exit_hors_boucle __erreur(47)
978: # define d_ex_longueur_dft __erreur(48)
979: # define d_ex_contexte __erreur(49)
980: # define d_ex_processus __erreur(50)
981: # define d_ex_image_processus __erreur(51)
982: # define d_ex_erreur_sql __erreur(52)
983: # define d_ex_variable_verrouillee __erreur(53)
984: # define d_ex_variable_volatile __erreur(54)
985: # define d_ex_erreur_processus __erreur(55)
986: # define d_ex_erreur_impression __erreur(56)
987: # define d_ex_nombre_arguments_fonction __erreur(57)
988: # define d_ex_fonction_indisponible __erreur(58)
989: # define d_ex_bibliotheque_chargee __erreur(59)
990: # define d_ex_aucun_symbole __erreur(60)
991: # define d_ex_definition_ambigue __erreur(61)
992: # define d_ex_fichier_hors_contexte __erreur(62)
993: # define d_ex_socket_en_ecoute __erreur(63)
994: # define d_ex_interruption_invalide __erreur(64)
995: # define d_ex_erreur_transcodage __erreur(65)
996: # define d_ex_absence_processus_pere __erreur(66)
997: # define d_ex_creation_variable __erreur(67)
998: # define d_ex_fusible __erreur(68)
999: # define d_ex_iswi_hors_interruption __erreur(69)
1000: # define d_ex_daemon __erreur(70)
1001: # define d_ex_mutex __erreur(71)
1002: # define d_ex_variable_statique_partagee __erreur(72)
1003: # define d_ex_variable_partagee __erreur(73)
1004: # define d_ex_graphique_memorise __erreur(74)
1005: # define d_ex_matrice_non_diagonale __erreur(75)
1006: # define d_ex_locales __erreur(76)
1007: # define d_ex_representation __erreur(77)
1008: # define d_ex_erreur_profilage __erreur(78)
1009: # define d_ex_enregistrement_inexistant __erreur(79)
1010: # define d_ex_clef_inexistante __erreur(80)
1011: # define d_ex_nom_implicite __erreur(81)
1012: # define d_ex_version_bibliotheque __erreur(82)
1013: # define d_ex_creation_variable_globale __erreur(83)
1014: # define d_ex_erreur_interne_rplcas __erreur(84)
1015: # define d_ex_fichier_corrompu __erreur(85)
1016: # define d_ex_mutex_acquis_autre_thread __erreur(86)
1017: # define d_ex_expression_reguliere __erreur(87)
1018: # define d_ex_instruction_indisponible __erreur(88)
1019: # define d_ex_chiffrement __erreur(89)
1020: # define d_ex_chiffrement_indisponible __erreur(90)
1021: # define d_ex_longueur_clef_chiffrement __erreur(91)
1022: # define d_ex_taille_message __erreur(92)
1023: # define d_ex_type_externe_dup __erreur(93)
1024: # define d_ex_type_externe_drop __erreur(94)
1025: #endif
1026:
1027:
1028: /*
1029: ================================================================================
1030: STRUCTURES
1031: ================================================================================
1032: */
1033:
1034: /*
1035: --------------------------------------------------------------------------------
1036: Structure objet
1037: --------------------------------------------------------------------------------
1038: */
1039:
1040: #ifdef MIN
1041: # undef MIN
1042: #endif
1043:
1044: #ifdef MAX
1045: # undef MAX
1046: #endif
1047:
1048: #define ADR __RPL_ADR
1049: #define ALG __RPL_ALG
1050: #define BIN __RPL_BIN
1051: #define CHN __RPL_CHN
1052: #define CPL __RPL_CPL
1053: #define EXT __RPL_EXT
1054: #define FCH __RPL_FCH
1055: #define FCT __RPL_FCT
1056: #define INT __RPL_INT
1057: #define LST __RPL_LST
1058: #define MCX __RPL_MCX
1059: #define MIN __RPL_MIN
1060: #define MRL __RPL_MRL
1061: #define MTX __RPL_MTX
1062: #define NOM __RPL_NOM
1063: #define NON __RPL_NON
1064: #define PRC __RPL_PRC
1065: #define REC __RPL_REC
1066: #define REL __RPL_REL
1067: #define RPN __RPL_RPN
1068: #define SCK __RPL_SCK
1069: #define SLB __RPL_SLB
1070: #define SPH __RPL_SPH
1071: #define SQL __RPL_SQL
1072: #define TBL __RPL_TBL
1073: #define VCX __RPL_VCX
1074: #define VIN __RPL_VIN
1075: #define VRL __RPL_VRL
1076:
1077: enum t_rplcas_commandes { RPLCAS_INTEGRATION = 0, RPLCAS_LIMITE };
1078:
1079: enum t_type { ADR = 0, ALG, BIN, CHN, CPL, EXT, FCH, FCT, INT, LST,
1080: MCX, MIN, MRL, MTX, NOM, NON, PRC, REC, REL, RPN, SCK,
1081: SLB, SPH, SQL, TBL, VCX, VIN, VRL };
1082:
1083: /*
1084: ADR : adresse sur 64 bits signés.
1085: Adresse d'une définition à interpréter.
1086:
1087: ALG : expression algébrique (struct_liste_chainee *)
1088: La liste chaînée contient la définition convertie en notation
1089: polonaise inversée. Ce type diffère du type 'RPN' au niveau
1090: du format de sortie (notation algébrique).
1091:
1092: BIN : entier binaire sur 64 bits (unsigned integer8 *)
1093: Sans objet.
1094: Type C/Fortran : unsigned integer8
1095:
1096: CHN : chaine de caracteres (unsigned char *)
1097: Sans objet.
1098:
1099: CPL : complexe sur 2*64 bits (complex*16, struct_complexe16 *)
1100: Sans objet.
1101: Type C/Fortran : complex16
1102:
1103: EXT : type géré dans une bibliothèque externe.
1104:
1105: FCH : descripteur de fichier (struct_fichier *).
1106:
1107: FCT : déclaration d'une fonction et de son nombre d'arguments
1108: (struct_fonction *). Ce type n'est nécessaire que dans le
1109: traitement des types 'ALG' et 'RPN'.
1110:
1111: INT : entier sur 64 bits (integer*8, integer8 *)
1112: Sans objet.
1113: Type C/Fortran : integer8
1114:
1115: LST : liste (struct_liste_chainee *)
1116: Les objets sont enregistrés sous forme de liste chaînée récursive.
1117: Cela permet de traiter des tableaux de données hétérogènes de
1118: grandes dimensions. Le nombre de dimensions maximal est fixé par
1119: la mémoire de la station.
1120:
1121: MCX : matrice de complexes (struct_matrice *)
1122: Sans objet.
1123:
1124: MIN : matrice d'entiers (struct_matrice *)
1125: Sans objet.
1126:
1127: MRL : matrice de reels (struct_matrice *)
1128: Sans objet.
1129:
1130: MTX : mutex (struct_mutex *)
1131: Sans objet.
1132:
1133: NOM : nom de variable (struct_nom *)
1134: Sans objet.
1135:
1136: PRC : processus (struct_processus_fils *)
1137: Sans objet.
1138:
1139: REL : reel sur 64 bits (real*8, real8 *)
1140: Sans objet.
1141:
1142: RPN : definition (struct_liste_chainee *)
1143: Ce type diffère du type 'ALG' au niveau du format de sortie
1144: (notation polonaise inversée).
1145:
1146: SCK : socket (struct_socket *)
1147:
1148: SLB : bibliothèque dynamique partagée (struct_bibliotheque *)
1149: Sans objet.
1150:
1151: SPH : sémaphore nommé (struct_semaphore *)
1152:
1153: SQL : connecteur sur une base de données SQL (struct_connecteur_sql *)
1154:
1155: TBL : tableau multidimensionnel d'objets (struct_tableau *).
1156:
1157: VCX : vecteur de complexes (struct_vecteur *)
1158: Sans objet.
1159:
1160: VIN : vecteur d'entiers (struct_vecteur *)
1161: Sans objet.
1162:
1163: VRL : vecteur de reels (struct_vecteur *)
1164: Sans objet.
1165: */
1166:
1167: typedef struct objet
1168: {
1169: enum t_type type;
1170: integer8 extension_type;
1171: void *descripteur_bibliotheque;
1172:
1173: volatile long nombre_occurrences;
1174:
1175: pthread_mutex_t mutex;
1176:
1177: void *objet;
1178: } struct_objet;
1179:
1180:
1181: /*
1182: --------------------------------------------------------------------------------
1183: Structure fichier
1184: --------------------------------------------------------------------------------
1185: */
1186:
1187: #ifndef RPLARGS
1188: typedef struct fichier
1189: {
1190: int descripteur;
1191:
1192: unsigned char acces; /* S/D/I */
1193: unsigned char binaire; /* Y/N/F */
1194: unsigned char ouverture;
1195: unsigned char protection;
1196: unsigned char *nom;
1197:
1198: struct_objet *format;
1199:
1200: pid_t pid;
1201: pthread_t tid;
1202:
1203: integer8 position_clef;
1204: } struct_fichier;
1205: #endif
1206:
1207:
1208: /*
1209: --------------------------------------------------------------------------------
1210: Structure mutex
1211: --------------------------------------------------------------------------------
1212: */
1213:
1214: #ifndef RPLARGS
1215: typedef struct rpl_mutex
1216: {
1217: pthread_mutex_t mutex;
1218: pthread_t tid;
1219: } struct_mutex;
1220: #endif
1221:
1222:
1223: /*
1224: --------------------------------------------------------------------------------
1225: Structure sémaphore
1226: --------------------------------------------------------------------------------
1227: */
1228:
1229: #ifndef RPLARGS
1230: typedef struct semaphore
1231: {
1232: unsigned char *nom;
1233: sem_t *semaphore;
1234: } struct_semaphore;
1235: #endif
1236:
1237:
1238: /*
1239: --------------------------------------------------------------------------------
1240: Structure marque
1241: --------------------------------------------------------------------------------
1242: */
1243:
1244: #ifndef RPLARGS
1245: typedef struct marque
1246: {
1247: unsigned char *label;
1248: unsigned char *position;
1249:
1250: struct marque *suivant;
1251: } struct_marque;
1252: #endif
1253:
1254:
1255: /*
1256: --------------------------------------------------------------------------------
1257: Structure bibliothèque
1258: --------------------------------------------------------------------------------
1259: */
1260:
1261: #ifndef RPLARGS
1262: typedef struct bibliotheque
1263: {
1264: void *descripteur;
1265:
1266: pid_t pid;
1267: pthread_t tid;
1268:
1269: unsigned char *nom;
1270: } struct_bibliotheque;
1271: #endif
1272:
1273:
1274: /*
1275: --------------------------------------------------------------------------------
1276: Structure descripteur fichier
1277: --------------------------------------------------------------------------------
1278: */
1279:
1280: #ifndef RPLARGS
1281: typedef struct descripteur_fichier
1282: {
1283: int identifiant;
1284:
1285: unsigned char effacement;
1286: unsigned char type; // C (file *) ou S (sqlite *)
1287: unsigned char *nom;
1288:
1289: pid_t pid;
1290: pthread_t tid;
1291:
1292: union
1293: {
1294: file *descripteur_c;
1295: sqlite3 *descripteur_sqlite;
1296: };
1297: } struct_descripteur_fichier;
1298: #endif
1299:
1300:
1301: /*
1302: --------------------------------------------------------------------------------
1303: Structure connecteur SQL
1304: --------------------------------------------------------------------------------
1305: */
1306:
1307: #ifndef RPLARGS
1308: typedef struct connecteur_sql
1309: {
1310: pid_t pid;
1311: pthread_t tid;
1312:
1313: /*
1314: * "MYSQL"
1315: * "POSTGRESQL"
1316: */
1317:
1318: unsigned char *type;
1319: unsigned char *locale;
1320:
1321: union
1322: {
1323: # ifdef MYSQL_SUPPORT
1324: MYSQL *mysql;
1325: # endif
1326: # ifdef POSTGRESQL_SUPPORT
1327: PGconn *postgresql;
1328: # endif
1329: sqlite3 *sqlite;
1330: } descripteur;
1331: } struct_connecteur_sql;
1332: #endif
1333:
1334: #define sqlclose(s_objet) \
1335: if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, "MYSQL") \
1336: == 0) \
1337: mysqlclose((*((struct_connecteur_sql *) (*s_objet).objet)) \
1338: .descripteur); \
1339: else if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, \
1340: "POSTGRESQL") == 0) \
1341: postgresqlclose((*((struct_connecteur_sql *) (*s_objet).objet)) \
1342: .descripteur); \
1343: else if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, \
1344: "SQLITE") == 0) \
1345: sqlite3_close((*((struct_connecteur_sql *) (*s_objet).objet)) \
1346: .descripteur.sqlite); \
1347: else \
1348: BUG(1, uprintf("SQL type '%s' not allowed!", \
1349: (*((struct_connecteur_sql *) (*s_objet).objet)).type));
1350:
1351: /*
1352: --------------------------------------------------------------------------------
1353: Structure socket
1354: --------------------------------------------------------------------------------
1355: */
1356:
1357: #ifndef RPLARGS
1358:
1359: # define d_BIND_TO_DEVICE 0
1360: # define d_BROADCAST 1
1361: # define d_DONT_ROUTE 2
1362: # define d_KEEP_ALIVE 3
1363: # define d_PRIORITY 4
1364: # define d_RECEIVE_BUFFER 5
1365: # define d_FORCE_RECEIVE_BUFFER 6
1366: # define d_SEND_BUFFER 7
1367: # define d_FORCE_SEND_BUFFER 8
1368: # define d_RECEIVING_TIMEOUT 9
1369: # define d_SENDING_TIMEOUT 10
1370: # define d_REUSE_ADDRESS 11
1371:
1372: typedef struct socket
1373: {
1374: int domaine;
1375: int socket;
1376:
1377: pid_t pid;
1378: pthread_t tid;
1379:
1380: unsigned char *adresse;
1381: unsigned char *adresse_distante;
1382: unsigned char binaire;
1383: unsigned char socket_en_ecoute;
1384: logical1 socket_connectee;
1385: unsigned char effacement;
1386: unsigned char localisation;
1387: unsigned char protection;
1388: unsigned char type[19 + 1];
1389:
1390: integer8 options;
1391: int priorite;
1392: int buffer_reception;
1393: int buffer_emission;
1394: int timeout_emission;
1395: int timeout_reception;
1396:
1397: struct_objet *format;
1398: } struct_socket;
1399: #endif
1400:
1401: /*
1402: --------------------------------------------------------------------------------
1403: Structure liste chaînee
1404: --------------------------------------------------------------------------------
1405: */
1406:
1407: typedef struct liste_chainee
1408: {
1409: struct liste_chainee *suivant;
1410:
1411: struct_objet *donnee;
1412: } struct_liste_chainee;
1413:
1414:
1415: /*
1416: --------------------------------------------------------------------------------
1417: Structure de gestion des signaux en provenance de rplsignal
1418: --------------------------------------------------------------------------------
1419: */
1420:
1421: #define d_NOMBRE_SIGNAUX 64
1422:
1423: typedef struct gestion_signaux
1424: {
1425: unsigned char masque_signaux[d_NOMBRE_SIGNAUX];
1426:
1427: /*
1428: * 'I' : signal ignoré
1429: * 'Q' : signal mis en queue pour un traitement ultérieur
1430: * 'N' : traitement normal du signal
1431: */
1432:
1433: integer8 queue_signaux[d_NOMBRE_SIGNAUX];
1434: integer8 nombre_signaux_en_queue;
1435: struct_objet *corps_signaux[d_NOMBRE_SIGNAUX];
1436:
1437: pthread_mutex_t mutex;
1438: } struct_gestion_signaux;
1439:
1440: #ifndef MAIN_RPL
1441: # define __STATIC_GESTION_SIGNAUX__
1442: #else
1443: # define __STATIC_GESTION_SIGNAUX__ = { .mutex = PTHREAD_MUTEX_INITIALIZER }
1444: #endif
1445:
1446: __EXTERN__ volatile struct_gestion_signaux signaux_externes
1447: __STATIC_GESTION_SIGNAUX__;
1448:
1449:
1450: /*
1451: --------------------------------------------------------------------------------
1452: Structure liste profilage
1453: --------------------------------------------------------------------------------
1454: */
1455:
1456: typedef struct liste_profilage
1457: {
1458: struct liste_profilage *suivant;
1459:
1460: unsigned char *fonction;
1461:
1462: struct timeval dernier_appel;
1463: struct timeval cumul;
1464:
1465: integer8 nombre_appels;
1466: } struct_liste_profilage;
1467:
1468: typedef struct liste_profilage2
1469: {
1470: struct liste_profilage2 *suivant;
1471:
1472: unsigned char *fonction;
1473: } struct_liste_profilage2;
1474:
1475: /*
1476: --------------------------------------------------------------------------------
1477: Structure contenant les fichiers graphiques (liste chaînée)
1478: --------------------------------------------------------------------------------
1479: */
1480:
1481: #ifndef RPLARLS
1482: typedef struct fichier_graphique
1483: {
1484: struct fichier_graphique *suivant;
1485:
1486: logical1 presence_axes;
1487:
1488: unsigned char *nom;
1489: unsigned char type[21];
1490:
1491: unsigned char *legende;
1492:
1493: int dimensions;
1494:
1495: integer8 systeme_axes;
1496: } struct_fichier_graphique;
1497: #endif
1498:
1499: /*
1500: --------------------------------------------------------------------------------
1501: Structure nom
1502: --------------------------------------------------------------------------------
1503: */
1504:
1505: typedef struct nom
1506: {
1507: unsigned char *nom;
1508: logical1 symbole; /* d_vrai/d_faux */
1509: // symbole == d_vrai signifie que le nom a été introduit dans un
1510: // calcul sans les apostrophes.
1511: } struct_nom;
1512:
1513:
1514: /*
1515: --------------------------------------------------------------------------------
1516: Structure processus fils
1517: --------------------------------------------------------------------------------
1518: */
1519:
1520: #ifndef RPLARGS
1521: typedef struct descripteur_thread
1522: {
1523: struct processus *s_etat_processus;
1524: struct processus *s_nouvel_etat_processus;
1525:
1526: struct_objet *argument;
1527:
1528: pid_t pid;
1529: volatile pthread_t tid;
1530:
1531: pthread_t thread_pere;
1532:
1533: pthread_mutex_t mutex;
1534: pthread_mutex_t mutex_nombre_references;
1535:
1536: volatile logical1 thread_actif;
1537:
1538: int pipe_erreurs[2];
1539: int pipe_objets[2];
1540: int pipe_injections[2];
1541: int pipe_nombre_injections[2];
1542: int pipe_interruptions[2];
1543: // pipe_nombre_elements_attente == 0 => initialisation ou terminaison
1544: // pipe_nombre_elements_attente == 1 => objet en attente
1545: // pipe_nombre_elements_attente == 2 => interruption en attente
1546: int pipe_nombre_elements_attente[2];
1547: int pipe_acquittement[2];
1548:
1549: volatile integer8 nombre_objets_dans_pipe;
1550: volatile integer8 nombre_interruptions_dans_pipe;
1551:
1552: logical1 processus_detache;
1553: logical1 destruction_objet;
1554:
1555: volatile signed long nombre_references;
1556: } struct_descripteur_thread;
1557:
1558: typedef struct processus_fils
1559: {
1560: struct_descripteur_thread *thread;
1561: } struct_processus_fils;
1562: #endif
1563:
1564:
1565: /*
1566: --------------------------------------------------------------------------------
1567: Structure liste pile systeme
1568: --------------------------------------------------------------------------------
1569: */
1570:
1571: #ifndef RPLARGS
1572: typedef struct liste_pile_systeme
1573: {
1574: struct liste_pile_systeme *suivant;
1575:
1576: struct_objet *indice_boucle;
1577: struct_objet *limite_indice_boucle;
1578: struct_objet *objet_de_test;
1579:
1580: logical1 arret_si_exception;
1581: logical1 creation_variables_statiques;
1582: logical1 creation_variables_partagees;
1583: logical1 evaluation_expression;
1584:
1585: unsigned char clause;
1586:
1587: /*
1588: clause :
1589: I : IF
1590: R : IFERR
1591: X : IFERR indiquant la présence d'une erreur.
1592: T : THEN
1593: E : ELSE
1594: Z : traitement en cours de ELSE
1595: D : DO
1596: U : UNTIL
1597: W : WHILE
1598: M : WHILE avec une clause fausse.
1599: S : SELECT
1600: K : aucun cas CASE n'a encore été traité.
1601: C : au moins un cas de SELECT...CASE a été traité.
1602: Q : traitement en cours d'un cas CASE.
1603: F : traitement du cas DEFAULT
1604: */
1605:
1606: unsigned char retour_definition;
1607: unsigned char *nom_variable;
1608: unsigned char origine_routine_evaluation;
1609: unsigned char type_cloture;
1610:
1611: /*
1612: type clôture :
1613: C SELECT : END termine un test SELECT/DEFAULT/END.
1614: D DO : END termine une boucle DO/UNTIL/END.
1615: I IF : END termine un test IF/THEN (ELSE)/END.
1616: J IFERR : END termine un test IFERR/THEN (ELSE)/END.
1617: K CASE : END termine un test CASE/THEN/END
1618: W WHILE : END termine une boucle WHILE/REPEAT/END.
1619: Q CRITICAL : END termine une section critique CRITICAL/END
1620:
1621: F FOR : NEXT ou STEP termine une boucle avec compteur.
1622: S START : NEXT ou STEP termine une boucle sans compteur.
1623: L LOOP : boucle utilisé dans le traitement de l'instruction RETURN.
1624: Elle correspond à une boucle FOR ou START mais sans son
1625: initialisation.
1626: A FORALL : NEXT termine une boucle sur un objet.
1627: */
1628:
1629: integer8 adresse_retour;
1630: integer8 niveau_courant;
1631: struct_liste_chainee *pointeur_objet_retour;
1632: } struct_liste_pile_systeme;
1633: #endif
1634:
1635:
1636: /*
1637: --------------------------------------------------------------------------------
1638: Structure variable
1639: --------------------------------------------------------------------------------
1640: */
1641:
1642: #ifndef RPLARGS
1643: typedef union position_variable
1644: {
1645: integer8 adresse;
1646: struct_objet *pointeur;
1647: } union_position_variable;
1648:
1649: typedef struct variable
1650: {
1651: unsigned char *nom;
1652: unsigned char origine; // P(rogramme) ou E(valuation)
1653:
1654: integer8 niveau;
1655:
1656: union_position_variable variable_statique;
1657: union_position_variable variable_partagee;
1658:
1659: struct_objet *objet;
1660:
1661: logical1 variable_verrouillee;
1662: } struct_variable;
1663:
1664: #endif
1665:
1666: /*
1667: --------------------------------------------------------------------------------
1668: Structure variable partagée
1669: --------------------------------------------------------------------------------
1670: */
1671:
1672: #ifndef RPLARGS
1673:
1674: typedef struct variable_partage
1675: {
1676: unsigned char *nom;
1677: unsigned char origine;
1678:
1679: integer8 niveau;
1680:
1681: union_position_variable variable_partagee;
1682:
1683: struct_objet *objet;
1684:
1685: pthread_mutex_t mutex;
1686: } struct_variable_partagee;
1687:
1688: #endif
1689:
1690:
1691: /*
1692: --------------------------------------------------------------------------------
1693: Structure variable statique
1694: --------------------------------------------------------------------------------
1695: */
1696:
1697: #ifndef RPLARGS
1698: typedef struct variable_statique
1699: {
1700: unsigned char *nom;
1701: unsigned char origine;
1702:
1703: // Position de création de la variable statique dans le programme ou dans
1704: // l'expression. 'origine' vaut 'P' pour programme ou 'E' pour expression.
1705:
1706: integer8 niveau;
1707:
1708: union_position_variable variable_statique;
1709:
1710: struct_objet *objet;
1711: } struct_variable_statique;
1712: #endif
1713:
1714:
1715: /*
1716: --------------------------------------------------------------------------------
1717: Structure vecteur
1718: --------------------------------------------------------------------------------
1719: */
1720:
1721: typedef struct vecteur
1722: {
1723: integer8 taille;
1724:
1725: unsigned char type; /* C (complex*16), R (real*8), I (integer*8) */
1726:
1727: void *tableau;
1728: } struct_vecteur;
1729:
1730:
1731: /*
1732: --------------------------------------------------------------------------------
1733: Structure matrice
1734: --------------------------------------------------------------------------------
1735: */
1736:
1737: typedef struct matrice
1738: {
1739: integer8 nombre_lignes;
1740: integer8 nombre_colonnes;
1741:
1742: unsigned char type; /* C (complex*16), R (real*8), I (integer*8) */
1743:
1744: void **tableau;
1745: } struct_matrice;
1746:
1747:
1748: /*
1749: --------------------------------------------------------------------------------
1750: Structure tableau
1751: --------------------------------------------------------------------------------
1752: */
1753:
1754: typedef struct tableau
1755: {
1756: integer8 nombre_elements;
1757:
1758: struct_objet **elements;
1759: } struct_tableau;
1760:
1761:
1762: /*
1763: --------------------------------------------------------------------------------
1764: Structure arbre
1765: --------------------------------------------------------------------------------
1766: */
1767:
1768: typedef struct arbre
1769: {
1770: struct_liste_chainee *feuille;
1771:
1772: integer8 nombre_branches;
1773: struct arbre **branches;
1774: } struct_arbre;
1775:
1776:
1777: /*
1778: --------------------------------------------------------------------------------
1779: Structures de gestion des instructions externes
1780: --------------------------------------------------------------------------------
1781: */
1782:
1783: typedef struct instruction_externe
1784: {
1785: unsigned char *nom;
1786: unsigned char *nom_bibliotheque;
1787: void *descripteur_bibliotheque;
1788: integer8 position_fleche;
1789: } struct_instruction_externe;
1790:
1791:
1792: /*
1793: --------------------------------------------------------------------------------
1794: Structure argument (pour les fonctions dynamiques)
1795: --------------------------------------------------------------------------------
1796: */
1797:
1798: typedef struct rpl_arguments
1799: {
1800: /* Piles operationnelles */
1801:
1802: struct_liste_chainee *l_base_pile;
1803: struct_liste_chainee *l_base_pile_last;
1804:
1805: /* Etat du calculateur */
1806:
1807: t_8_bits drapeaux_etat[8];
1808:
1809: /* Traitement des erreurs */
1810:
1811: unsigned char *message_erreur;
1812: unsigned char type_erreur; /* S = système
1813: E = exécution */
1814: integer8 erreur;
1815:
1816: /* Traitement des messages d'aide */
1817:
1818: logical1 aide; /* Affichage d'un
1819: message d'aide
1820: par la routine */
1821:
1822: /* Nombre d'arguments */
1823:
1824: unsigned char affichage_arguments;
1825: unsigned char constante_symbolique;
1826: unsigned char instruction_valide;
1827: unsigned char test_instruction;
1828:
1829: integer8 nombre_arguments;
1830: // Nombre d'arguments de la fonction, positif ou nul.
1831:
1832: void *s_etat_processus;
1833: } struct_rpl_arguments;
1834:
1835: /*
1836: --------------------------------------------------------------------------------
1837: Structure d'arbre des instructions intrinsèques
1838: --------------------------------------------------------------------------------
1839: */
1840:
1841: #ifndef RPLARGS
1842: typedef struct instruction
1843: {
1844: struct instruction **noeuds;
1845: void (*feuille)(struct processus *);
1846: } struct_instruction;
1847: #endif
1848:
1849: /*
1850: --------------------------------------------------------------------------------
1851: Structure d'arbre des variables globales et locales
1852: --------------------------------------------------------------------------------
1853: */
1854:
1855: #ifndef RPLARGS
1856: typedef struct arbre_variables
1857: {
1858: unsigned int noeuds_utilises;
1859: // Nombre de noeuds utilisés dans le
1860: // tableau **noeuds
1861: signed int indice_tableau_pere;
1862: // Position de la structure dans le
1863: // tableau **noeuds du père
1864:
1865: struct arbre_variables *noeud_pere;
1866: struct arbre_variables **noeuds;
1867:
1868: struct liste_variables *feuille;
1869: struct liste_variables_statiques *feuille_statique;
1870: } struct_arbre_variables;
1871:
1872: typedef struct arbre_variables_partagees
1873: {
1874: unsigned int noeuds_utilises;
1875: // Nombre de noeuds utilisés dans le
1876: // tableau **noeuds
1877: signed int indice_tableau_pere;
1878: // Position de la structure dans le
1879: // tableau **noeuds du père
1880:
1881: struct arbre_variables_partagees *noeud_pere;
1882: struct arbre_variables_partagees **noeuds;
1883:
1884: struct liste_variables_partagees *feuille;
1885:
1886: pthread_mutex_t mutex_feuille;
1887: } struct_arbre_variables_partagees;
1888:
1889: #define INITIALISATION_MUTEX(mutex) \
1890: do { \
1891: pthread_mutexattr_t attributs_mutex; \
1892: pthread_mutexattr_init(&attributs_mutex); \
1893: pthread_mutexattr_settype(&attributs_mutex, PTHREAD_MUTEX_RECURSIVE); \
1894: pthread_mutex_init(&(mutex), &attributs_mutex); \
1895: pthread_mutexattr_destroy(&attributs_mutex); \
1896: } while(0)
1897:
1898: typedef struct tableau_variables
1899: {
1900: unsigned char origine;
1901: unsigned char *nom; // pointeur sur la struct_variable
1902: // réelle et non copie de la chaîne
1903: integer8 niveau;
1904:
1905: struct_objet *objet; // pointeur sur l'objet et non copie
1906: // de l'objet.
1907:
1908: logical1 variable_verrouillee;
1909: logical1 variable_masquee;
1910: pthread_mutex_t *mutex;
1911: union_position_variable variable_statique;
1912: union_position_variable variable_partagee;
1913: } struct_tableau_variables;
1914:
1915: // La liste des variables est une liste doublement chaînée et circulaire.
1916: typedef struct liste_variables
1917: {
1918: union
1919: {
1920: // Utilisation dans la gestion des variables
1921: struct_variable *variable;
1922: // Utilisation dans la pile système (variables par niveau)
1923: struct_liste_chainee *liste;
1924: };
1925:
1926: struct arbre_variables *noeud_pere;
1927: struct arbre_variables *noeud;
1928: struct liste_variables *suivant;
1929: struct liste_variables *precedent;
1930: } struct_liste_variables;
1931:
1932: // La liste des variables statiques et une liste double chaînée et non
1933: // circulaire.
1934: typedef struct liste_variables_statiques
1935: {
1936: struct liste_variables_statiques *suivant;
1937: struct liste_variables_statiques *precedent;
1938: struct liste_variables_statiques *reference;
1939: struct_arbre_variables *feuille;
1940: struct_variable_statique *variable;
1941: } struct_liste_variables_statiques;
1942:
1943: typedef struct liste_variables_partagees
1944: {
1945: struct liste_variables_partagees *suivant;
1946: struct liste_variables_partagees *precedent;
1947: struct liste_variables_partagees *reference;
1948: struct_arbre_variables_partagees *feuille;
1949: struct_variable_partagee *variable;
1950: pthread_t tid;
1951: pid_t pid;
1952: } struct_liste_variables_partagees;
1953: #endif
1954:
1955:
1956: /*
1957: --------------------------------------------------------------------------------
1958: Structure fonction
1959: --------------------------------------------------------------------------------
1960: */
1961:
1962: #ifndef RPLARGS
1963: typedef struct fonction
1964: {
1965: unsigned char *nom_fonction;
1966: integer8 nombre_arguments;
1967:
1968: void (*fonction)(struct processus *);
1969:
1970: volatile struct_liste_chainee *prediction_saut;
1971: volatile logical1 prediction_execution;
1972: } struct_fonction;
1973: #endif
1974:
1975:
1976: /*
1977: --------------------------------------------------------------------------------
1978: Structure buffer
1979: --------------------------------------------------------------------------------
1980: */
1981:
1982: typedef struct buffer
1983: {
1984: unsigned char *buffer;
1985:
1986: size_t longueur_requise;
1987: int classe;
1988: } struct_buffer;
1989:
1990:
1991: /*
1992: --------------------------------------------------------------------------------
1993: Structure processus
1994: --------------------------------------------------------------------------------
1995: */
1996:
1997: #ifndef RPLARGS
1998: typedef struct processus
1999: {
2000: /* Pointeurs sur le programme */
2001:
2002: unsigned char *definitions_chainees;
2003: struct_liste_chainee *expression_courante;
2004:
2005: unsigned char *instruction_courante;
2006: struct_objet *objet_courant;
2007: unsigned char evaluation_expression_compilee; /*Y/N*/
2008:
2009: unsigned char *nom_fichier_source;
2010: unsigned char *nom_fichier_historique;
2011:
2012: unsigned char autorisation_conversion_chaine; /*Y/N*/
2013: unsigned char autorisation_empilement_programme; /*Y/N*/
2014: unsigned char autorisation_evaluation_nom; /*Y/N*/
2015: unsigned char autorisation_nom_implicite; /*Y/N*/
2016: unsigned char evaluation_forcee; /*Y/N*/
2017: unsigned char instruction_valide; /*Y/N*/
2018: unsigned char instruction_intrinseque; /*Y/I/N*/
2019: unsigned char instruction_sensible; /*Y/N*/
2020: unsigned char test_instruction; /*Y/N*/
2021: unsigned char affichage_arguments; /*Y/N*/
2022: unsigned char constante_symbolique; /*Y/N*/
2023: unsigned char traitement_symbolique; /*Y/N*/
2024: unsigned char mode_execution_programme; /*Y/I/N*/
2025: unsigned char mode_interactif; /*Y/N*/
2026: unsigned char mode_evaluation_expression; /*Y/N*/
2027: unsigned char traitement_cycle_exit; /*N/E/C*/
2028: unsigned char recherche_type; /*Y/N*/
2029:
2030: integer8 position_courante;
2031: integer8 longueur_definitions_chainees;
2032:
2033: /* Pointeurs sur les instructions */
2034:
2035: int *pointeurs_caracteres;
2036: int nombre_caracteres;
2037: struct_instruction *arbre_instructions;
2038:
2039: /* Requetes */
2040:
2041: unsigned char requete_arret; /*Y/N*/
2042:
2043: /* Piles operationnelles */
2044:
2045: struct_liste_chainee *l_base_pile;
2046: struct_liste_chainee *l_base_pile_last;
2047:
2048: integer8 hauteur_pile_operationnelle;
2049:
2050: /* Piles systemes */
2051:
2052: struct_liste_pile_systeme *l_base_pile_systeme;
2053:
2054: integer8 hauteur_pile_systeme;
2055:
2056: /* Gestion des processus */
2057:
2058: volatile
2059: struct_liste_chainee *l_base_pile_processus;
2060:
2061: logical1 presence_pipes;
2062:
2063: int pipe_acquittement;
2064: int pipe_donnees;
2065: int pipe_injections;
2066: int pipe_nombre_injections;
2067: int pipe_interruptions;
2068: int pipe_nombre_elements_attente;
2069: int nombre_objets_envoyes_non_lus;
2070: int nombre_objets_injectes;
2071:
2072: real8 pourcentage_maximal_cpu;
2073: real8 temps_maximal_cpu;
2074:
2075: logical1 presence_fusible;
2076: pthread_t thread_fusible;
2077: pthread_t thread_surveille_par_fusible;
2078: pthread_t thread_signaux;
2079: int pipe_signaux[2];
2080:
2081: volatile int pointeur_signal_ecriture;
2082: volatile int pointeur_signal_lecture;
2083: volatile enum signaux_rpl signaux_en_queue[LONGUEUR_QUEUE_SIGNAUX];
2084: volatile logical1 demarrage_fils;
2085: volatile logical1 redemarrage_processus;
2086:
2087: /* Contextes */
2088:
2089: struct_liste_chainee *l_base_pile_contextes;
2090: struct_liste_chainee *l_base_pile_taille_contextes;
2091:
2092: /* Variables */
2093:
2094: // La liste des variables par niveau est doublement chaînée.
2095: // À tout moment, elle pointe sur le niveau le plus haut existant et
2096: // l_liste_variable_par_niveau->precedent renvoie la liste des
2097: // définitions. l_liste_variable_par_niveau->precedent->precedent pointe
2098: // sur la liste des variables globales.
2099: //
2100: // À l'initialisation :
2101: // l_liste_variables_par_niveau->suivant == l_liste_variables_par_niveau
2102: // l_liste_variables_par_niveau->precedent == l_liste_variables_par_niveau
2103:
2104: struct_arbre_variables *s_arbre_variables;
2105: struct_liste_variables *l_liste_variables_par_niveau;
2106: struct_liste_variables_statiques
2107: *l_liste_variables_statiques;
2108:
2109: struct_arbre_variables_partagees
2110: **s_arbre_variables_partagees;
2111: struct_liste_variables_partagees
2112: **l_liste_variables_partagees;
2113:
2114: logical1 niveau_supprime;
2115:
2116: struct_variable *pointeur_variable_courante;
2117: struct_liste_variables *pointeur_feuille_courante;
2118: struct_variable_statique *pointeur_variable_statique_courante;
2119: struct_variable_partagee *pointeur_variable_partagee_courante;
2120:
2121: int *pointeurs_caracteres_variables;
2122: int nombre_caracteres_variables;
2123:
2124: integer8 niveau_courant;
2125: integer8 niveau_initial;
2126:
2127: logical1 creation_variables_statiques;
2128: logical1 creation_variables_partagees;
2129: logical1 gel_liste_variables;
2130:
2131: /* Fichiers */
2132:
2133: struct_liste_chainee *s_fichiers;
2134:
2135: /* Sockets */
2136:
2137: struct_liste_chainee *s_sockets;
2138:
2139: /* Connecteurs aux bases de données */
2140:
2141: struct_liste_chainee *s_connecteurs_sql;
2142:
2143: /* Bibliothèques dynamiques */
2144:
2145: struct_liste_chainee *s_bibliotheques;
2146: struct_instruction_externe *s_instructions_externes;
2147: integer8 nombre_instructions_externes;
2148:
2149: /* Fichier d'impression */
2150:
2151: unsigned char *nom_fichier_impression;
2152: unsigned char format_papier[16];
2153:
2154: /* Parametres graphiques */
2155:
2156: struct_fichier_graphique *fichiers_graphiques; /* NULL */
2157:
2158: unsigned char type_trace_eq[21];
2159:
2160: /*
2161: * 2D :
2162: * FONCTION
2163: * PARAMETRIQUE
2164: * POLAIRE
2165: * COURBES DE NIVEAU
2166: *
2167: * 3D :
2168: * GRILLE 3D
2169: * COURBE PARAMETRIQUE // A FAIRE
2170: * SURFACE PARAMETRIQUE // A FAIRE
2171: * CYNLINDRIQUE // A FAIRE
2172: * SPHERIQUE // A FAIRE
2173: */
2174:
2175: unsigned char type_trace_sigma[21];
2176:
2177: /*
2178: * POINTS
2179: * HISTOGRAMME
2180: * TABLE TRACANTE
2181: */
2182:
2183: /*
2184: * ECHELLES
2185: */
2186:
2187: integer8 systeme_axes;
2188:
2189: real8 x_min;
2190: real8 x_max;
2191: real8 y_min;
2192: real8 y_max;
2193: real8 z_min;
2194: real8 z_max;
2195:
2196: real8 x_tics;
2197: real8 y_tics;
2198: real8 z_tics;
2199:
2200: integer8 mx_tics;
2201: integer8 my_tics;
2202: integer8 mz_tics;
2203:
2204: logical1 x_lines;
2205: logical1 y_lines;
2206: logical1 z_lines;
2207:
2208: logical1 mx_lines;
2209: logical1 my_lines;
2210: logical1 mz_lines;
2211:
2212: /*
2213: * -1 : absent du graphique
2214: * 0 : graduations automatiques
2215: * >0 : valeur manuelle
2216: */
2217:
2218: real8 x2_min;
2219: real8 x2_max;
2220: real8 y2_min;
2221: real8 y2_max;
2222: real8 z2_min;
2223: real8 z2_max;
2224:
2225: real8 x2_tics;
2226: real8 y2_tics;
2227: real8 z2_tics;
2228:
2229: integer8 mx2_tics;
2230: integer8 my2_tics;
2231: integer8 mz2_tics;
2232:
2233: logical1 x2_lines;
2234: logical1 y2_lines;
2235: logical1 z2_lines;
2236:
2237: logical1 mx2_lines;
2238: logical1 my2_lines;
2239: logical1 mz2_lines;
2240:
2241: real8 resolution;
2242:
2243: logical1 souris_active;
2244:
2245: logical1 echelle_automatique_x;
2246: logical1 echelle_automatique_y;
2247: logical1 echelle_automatique_z;
2248:
2249: logical1 echelle_automatique_x2;
2250: logical1 echelle_automatique_y2;
2251: logical1 echelle_automatique_z2;
2252:
2253: logical1 echelle_log_x;
2254: logical1 echelle_log_y;
2255: logical1 echelle_log_z;
2256:
2257: logical1 echelle_log_x2;
2258: logical1 echelle_log_y2;
2259: logical1 echelle_log_z2;
2260:
2261: real8 point_de_vue_theta;
2262: real8 point_de_vue_phi;
2263: real8 echelle_3D;
2264:
2265: unsigned char *label_x;
2266: unsigned char *label_y;
2267: unsigned char *label_z;
2268: unsigned char *titre;
2269: unsigned char *legende;
2270:
2271: unsigned char *nom_fichier_gnuplot;
2272: unsigned char *type_fichier_gnuplot;
2273:
2274: struct_objet *indep;
2275: struct_objet *depend;
2276: struct_objet *parametres_courbes_de_niveau;
2277:
2278: struct_marque *s_marques;
2279:
2280: file *entree_standard;
2281:
2282: logical1 requete_nouveau_plan;
2283: logical1 mise_a_jour_trace_requise;
2284:
2285: /* Parametres statistiques */
2286:
2287: integer8 colonne_statistique_1;
2288: integer8 colonne_statistique_2;
2289:
2290: /* Etat du calculateur */
2291:
2292: t_8_bits drapeaux_etat[8];
2293:
2294: /* Traitement des exceptions */
2295:
2296: logical1 arret_si_exception;
2297: int exception;
2298: int derniere_exception;
2299: int exception_processus_fils;
2300:
2301: /* Traitement des erreurs */
2302:
2303: int erreur_compilation;
2304: volatile int erreur_execution;
2305: volatile int erreur_systeme;
2306:
2307: struct_objet *s_objet_errone;
2308: struct_objet *s_objet_erreur;
2309:
2310: logical1 erreur_scrutation;
2311:
2312: volatile int erreur_systeme_processus_fils;
2313: int erreur_execution_processus_fils;
2314:
2315: pid_t pid_erreur_processus_fils;
2316:
2317: logical1 erreur_processus_fils;
2318:
2319: integer8 derniere_erreur_fonction_externe;
2320:
2321: int derniere_erreur_systeme;
2322: int derniere_erreur_execution;
2323: int derniere_erreur_evaluation;
2324:
2325: unsigned char *instruction_derniere_erreur;
2326:
2327: integer8 niveau_derniere_erreur;
2328:
2329: logical1 core;
2330: logical1 invalidation_message_erreur;
2331:
2332: /* Debug */
2333:
2334: logical1 debug;
2335: logical8 type_debug;
2336: logical1 debug_programme;
2337: logical1 execution_pas_suivant;
2338: logical1 traitement_instruction_halt;
2339:
2340: /* Interruptions logicielles */
2341:
2342: unsigned char masque_interruptions[d_NOMBRE_INTERRUPTIONS];
2343:
2344: /*
2345: * 'I' : interruption ignorée
2346: * 'Q' : interruption mise en queue pour un traitement ultérieur
2347: * 'N' : traitement normal de l'interruption
2348: */
2349:
2350: integer8 queue_interruptions[d_NOMBRE_INTERRUPTIONS];
2351: integer8 nombre_interruptions_en_queue;
2352: struct_liste_chainee *pile_origine_interruptions
2353: [d_NOMBRE_INTERRUPTIONS];
2354: volatile integer8 nombre_interruptions_non_affectees;
2355:
2356: struct_objet *corps_interruptions[d_NOMBRE_INTERRUPTIONS];
2357:
2358: unsigned char traitement_interruption; /* Y/N */
2359: unsigned char traitement_interruptible; /* Y/N */
2360: unsigned char traitement_at_poke; /* Y/N */
2361:
2362: struct_objet *at_exit;
2363: struct_objet *at_poke;
2364:
2365: /* Variables volatiles */
2366:
2367: volatile sig_atomic_t var_volatile_alarme;
2368: // Traitement de ctrl+C et des arrêts brutaux
2369: volatile sig_atomic_t var_volatile_requete_arret;
2370: // Traitement de ctrl+Z
2371: volatile sig_atomic_t var_volatile_requete_arret2;
2372: volatile sig_atomic_t var_volatile_traitement_retarde_stop;
2373: volatile sig_atomic_t var_volatile_traitement_sigint;
2374:
2375: volatile sig_atomic_t var_volatile_processus_racine;
2376: volatile sig_atomic_t var_volatile_processus_pere;
2377: volatile sig_atomic_t var_volatile_recursivite;
2378:
2379: volatile sig_atomic_t arret_depuis_abort;
2380:
2381: volatile int var_volatile_exception_gsl;
2382:
2383: /* Autres */
2384:
2385: char *rpl_home;
2386:
2387: gsl_rng *generateur_aleatoire;
2388: const gsl_rng_type *type_generateur_aleatoire;
2389:
2390: void *contexte_cas;
2391:
2392: integer8 nombre_arguments;
2393:
2394: /*
2395: * Il s'agit du nombre d'arguments utilisé pour l'évaluation
2396: * des expressions algébriques.
2397: * -1 : la fonction ne peut être dans un objet de type ALG.
2398: * -2 : nombre d'arguments inconnu
2399: * 0 : la fonction doit apparaître en notation infixe
2400: * >0 : la fonction apparaît comme une fonction normale
2401: */
2402:
2403: logical1 lancement_interactif;
2404:
2405: unsigned char *chemin_fichiers_temporaires;
2406: unsigned char langue;
2407: unsigned char retour_routine_evaluation;
2408: unsigned char *localisation;
2409:
2410: integer8 niveau_recursivite;
2411:
2412: pid_t pid_processus_pere;
2413: pthread_t tid_processus_pere;
2414: pthread_t tid;
2415:
2416: logical1 processus_detache;
2417:
2418: enum t_type type_en_cours;
2419:
2420: /* Profilage */
2421:
2422: logical1 profilage;
2423: int niveau_profilage;
2424: struct_liste_profilage *pile_profilage;
2425: struct_liste_profilage2 *pile_profilage_fonctions;
2426: struct timeval horodatage_profilage;
2427:
2428: pthread_mutex_t mutex_allocation;
2429: pthread_mutex_t mutex_allocation_buffer;
2430: pthread_mutex_t mutex_interruptions;
2431: pthread_mutex_t mutex_pile_processus;
2432: pthread_mutex_t mutex_signaux;
2433:
2434: // Mutex autorisant les fork()
2435: sem_t __PTR__ semaphore_fork;
2436:
2437: /* Mutexes */
2438:
2439: struct_liste_chainee *liste_mutexes;
2440: pthread_mutex_t protection_liste_mutexes;
2441: unsigned int sections_critiques;
2442:
2443: /* Variable d'initialisation pour SCHED */
2444:
2445: logical1 initialisation_scheduler;
2446:
2447: /* Drapeau nécessaire à RESTART */
2448:
2449: volatile logical1 requete_redemarrage;
2450:
2451: /* Gestion optimisée de la mémoire */
2452:
2453: double estimation_taille_pile_tampon;
2454: integer8 taille_pile_tampon;
2455: struct_liste_chainee *pile_tampon;
2456:
2457: double estimation_taille_pile_systeme_tampon;
2458: integer8 taille_pile_systeme_tampon;
2459: struct_liste_pile_systeme *pile_systeme_tampon;
2460:
2461: integer8 taille_pile_objets;
2462: struct_objet *pile_objets;
2463:
2464: # define TAILLE_CACHE 1024
2465: # define CACHE(type, nom) \
2466: type *objets_##nom[TAILLE_CACHE]; \
2467: volatile int pointeur_##nom;
2468:
2469: # define CACHE2(type, nom) \
2470: type *nom[TAILLE_CACHE]; \
2471: volatile int pointeur_##nom;
2472:
2473: CACHE(integer8, adr)
2474: CACHE(logical8, bin)
2475: CACHE(complex16, cpl)
2476: CACHE(struct_fonction, fct)
2477: CACHE(integer8, int)
2478: CACHE(struct_matrice, mat)
2479: CACHE(struct_nom, nom)
2480: CACHE(real8, rel)
2481: CACHE(struct_tableau, tab)
2482: CACHE(struct_vecteur, vec)
2483:
2484: CACHE2(struct_liste_chainee, maillons)
2485: CACHE2(struct_arbre_variables, variables_noeud)
2486: CACHE2(struct_arbre_variables_partagees, variables_partagees_noeud)
2487: CACHE2(struct_liste_variables, variables_feuille)
2488: CACHE2(struct_variable, variables_variable)
2489: CACHE2(struct_arbre_variables *, variables_tableau_noeuds)
2490: CACHE2(struct_arbre_variables_partagees *,
2491: variables_tableau_noeuds_partages)
2492:
2493: CACHE2(struct_buffer, enveloppes_buffers)
2494: unsigned char ***cache_buffer;
2495: int *pointeur_cache_buffer;
2496: } struct_processus;
2497: #endif
2498:
2499:
2500: /*
2501: ================================================================================
2502: MISE EN PLACE DE L'ALLOCATEUR SPÉCIFIQUE
2503: ================================================================================*/
2504:
2505: #ifndef DEBUG_MEMOIRE
2506: # define malloc(a) rpl_malloc(s_etat_processus, a)
2507: # define realloc(a, b) rpl_realloc(s_etat_processus, a, b)
2508: # define free(a) rpl_free(s_etat_processus, a)
2509: #endif
2510:
2511: void *rpl_malloc(struct_processus *s_etat_processus, size_t s);
2512: void *rpl_realloc(struct_processus *s_etat_processus, void *ptr, size_t s);
2513: void rpl_free(struct_processus *s_etat_processus, void *ptr);
2514: void *sys_malloc(size_t s);
2515: void *sys_realloc(void *ptr, size_t s);
2516: void sys_free(void *ptr);
2517:
2518: /*
2519: * Wrapper de readline() pour que la fonction renvoie un pointeur sur un
2520: * buffer alloué par rpl_malloc().
2521: */
2522:
2523: #define readline(s) readline_wrapper(s_etat_processus, s)
2524: unsigned char *readline_wrapper(struct_processus *s_etat_processus,
2525: unsigned char *s);
2526:
2527:
2528: /*
2529: ================================================================================
2530: PROTOTYPES
2531: ================================================================================
2532: */
2533:
2534: /*
2535: --------------------------------------------------------------------------------
2536: Procédures d'exécution des mots-clef du langage RPL/2
2537: --------------------------------------------------------------------------------
2538: */
2539:
2540: // BEGIN C PROTOTYPES
2541: void instruction_sensible_e(struct_processus *s_etat_processus);
2542: void instruction_sensible_i(struct_processus *s_etat_processus);
2543: void instruction_sensible_infinity(struct_processus *s_etat_processus);
2544:
2545: void instruction_abort(struct_processus *s_etat_processus);
2546: void instruction_abs(struct_processus *s_etat_processus);
2547: void instruction_acos(struct_processus *s_etat_processus);
2548: void instruction_acosh(struct_processus *s_etat_processus);
2549: void instruction_alarm(struct_processus *s_etat_processus);
2550: void instruction_alog(struct_processus *s_etat_processus);
2551: void instruction_and(struct_processus *s_etat_processus);
2552: void instruction_append(struct_processus *s_etat_processus);
2553: void instruction_array_fleche(struct_processus *s_etat_processus);
2554: void instruction_arg(struct_processus *s_etat_processus);
2555: void instruction_asin(struct_processus *s_etat_processus);
2556: void instruction_asinh(struct_processus *s_etat_processus);
2557: void instruction_asl(struct_processus *s_etat_processus);
2558: void instruction_asr(struct_processus *s_etat_processus);
2559: void instruction_atan(struct_processus *s_etat_processus);
2560: void instruction_atanh(struct_processus *s_etat_processus);
2561: void instruction_atexit(struct_processus *s_etat_processus);
2562: void instruction_atpoke(struct_processus *s_etat_processus);
2563: void instruction_autoscale(struct_processus *s_etat_processus);
2564: void instruction_axes(struct_processus *s_etat_processus);
2565:
2566: void instruction_b_vers_r(struct_processus *s_etat_processus);
2567: void instruction_backspace(struct_processus *s_etat_processus);
2568: void instruction_backtrace(struct_processus *s_etat_processus);
2569: void instruction_beep(struct_processus *s_etat_processus);
2570: void instruction_bessel(struct_processus *s_etat_processus);
2571: void instruction_bin(struct_processus *s_etat_processus);
2572:
2573: void instruction_c_vers_r(struct_processus *s_etat_processus);
2574: void instruction_case(struct_processus *s_etat_processus);
2575: void instruction_ceil(struct_processus *s_etat_processus);
2576: void instruction_centr(struct_processus *s_etat_processus);
2577: void instruction_cf(struct_processus *s_etat_processus);
2578: void instruction_chr(struct_processus *s_etat_processus);
2579: void instruction_cipher(struct_processus *s_etat_processus);
2580: void instruction_clear(struct_processus *s_etat_processus);
2581: void instruction_cllcd(struct_processus *s_etat_processus);
2582: void instruction_clmf(struct_processus *s_etat_processus);
2583: void instruction_close(struct_processus *s_etat_processus);
2584: void instruction_clratexit(struct_processus *s_etat_processus);
2585: void instruction_clratpoke(struct_processus *s_etat_processus);
2586: void instruction_clrcntxt(struct_processus *s_etat_processus);
2587: void instruction_clrerr(struct_processus *s_etat_processus);
2588: void instruction_clrfuse(struct_processus *s_etat_processus);
2589: void instruction_clrmtx(struct_processus *s_etat_processus);
2590: void instruction_clrsmphr(struct_processus *s_etat_processus);
2591: void instruction_clrswi(struct_processus *s_etat_processus);
2592: void instruction_cls(struct_processus *s_etat_processus);
2593: void instruction_clusr(struct_processus *s_etat_processus);
2594: void instruction_cnrm(struct_processus *s_etat_processus);
2595: void instruction_cols(struct_processus *s_etat_processus);
2596: void instruction_col_fleche(struct_processus *s_etat_processus);
2597: void instruction_col_moins(struct_processus *s_etat_processus);
2598: void instruction_col_plus(struct_processus *s_etat_processus);
2599: void instruction_comb(struct_processus *s_etat_processus);
2600: void instruction_compress(struct_processus *s_etat_processus);
2601: void instruction_con(struct_processus *s_etat_processus);
2602: void instruction_cond(struct_processus *s_etat_processus);
2603: void instruction_cont(struct_processus *s_etat_processus);
2604: void instruction_continue(struct_processus *s_etat_processus);
2605: void instruction_conj(struct_processus *s_etat_processus);
2606: void instruction_convert(struct_processus *s_etat_processus);
2607: void instruction_copy(struct_processus *s_etat_processus);
2608: void instruction_copyright(struct_processus *s_etat_processus);
2609: void instruction_corr(struct_processus *s_etat_processus);
2610: void instruction_cos(struct_processus *s_etat_processus);
2611: void instruction_cosh(struct_processus *s_etat_processus);
2612: void instruction_cov(struct_processus *s_etat_processus);
2613: void instruction_cr(struct_processus *s_etat_processus);
2614: void instruction_create(struct_processus *s_etat_processus);
2615: void instruction_critical(struct_processus *s_etat_processus);
2616: void instruction_crmtx(struct_processus *s_etat_processus);
2617: void instruction_cross(struct_processus *s_etat_processus);
2618: void instruction_crsmphr(struct_processus *s_etat_processus);
2619: void instruction_crtab(struct_processus *s_etat_processus);
2620: void instruction_cstop(struct_processus *s_etat_processus);
2621: void instruction_cswp(struct_processus *s_etat_processus);
2622: void instruction_currenc(struct_processus *s_etat_processus);
2623: void instruction_cycle(struct_processus *s_etat_processus);
2624:
2625: void instruction_d_vers_r(struct_processus *s_etat_processus);
2626: void instruction_daemonize(struct_processus *s_etat_processus);
2627: void instruction_date(struct_processus *s_etat_processus);
2628: void instruction_dec(struct_processus *s_etat_processus);
2629: void instruction_decr(struct_processus *s_etat_processus);
2630: void instruction_default(struct_processus *s_etat_processus);
2631: void instruction_deg(struct_processus *s_etat_processus);
2632: void instruction_delete(struct_processus *s_etat_processus);
2633: void instruction_depnd(struct_processus *s_etat_processus);
2634: void instruction_depth(struct_processus *s_etat_processus);
2635: void instruction_der(struct_processus *s_etat_processus);
2636: void instruction_det(struct_processus *s_etat_processus);
2637: void instruction_detach(struct_processus *s_etat_processus);
2638: void instruction_dft(struct_processus *s_etat_processus);
2639: void instruction_dgtiz(struct_processus *s_etat_processus);
2640: void instruction_diag_fleche(struct_processus *s_etat_processus);
2641: void instruction_digest(struct_processus *s_etat_processus);
2642: void instruction_disp(struct_processus *s_etat_processus);
2643: void instruction_division(struct_processus *s_etat_processus);
2644: void instruction_do(struct_processus *s_etat_processus);
2645: void instruction_dot(struct_processus *s_etat_processus);
2646: void instruction_draw(struct_processus *s_etat_processus);
2647: void instruction_drax(struct_processus *s_etat_processus);
2648: void instruction_drop(struct_processus *s_etat_processus);
2649: void instruction_drop2(struct_processus *s_etat_processus);
2650: void instruction_dropcntxt(struct_processus *s_etat_processus);
2651: void instruction_dropn(struct_processus *s_etat_processus);
2652: void instruction_drws(struct_processus *s_etat_processus);
2653: void instruction_dup(struct_processus *s_etat_processus);
2654: void instruction_dup2(struct_processus *s_etat_processus);
2655: void instruction_dupcntxt(struct_processus *s_etat_processus);
2656: void instruction_dupn(struct_processus *s_etat_processus);
2657:
2658: void instruction_e(struct_processus *s_etat_processus);
2659: void instruction_edit(struct_processus *s_etat_processus);
2660: void instruction_egalite(struct_processus *s_etat_processus);
2661: void instruction_egv(struct_processus *s_etat_processus);
2662: void instruction_egvl(struct_processus *s_etat_processus);
2663: void instruction_else(struct_processus *s_etat_processus);
2664: void instruction_elseif(struct_processus *s_etat_processus);
2665: void instruction_end(struct_processus *s_etat_processus);
2666: void instruction_eng(struct_processus *s_etat_processus);
2667: void instruction_epsilon(struct_processus *s_etat_processus);
2668: void instruction_eqv(struct_processus *s_etat_processus);
2669: void instruction_erase(struct_processus *s_etat_processus);
2670: void instruction_errm(struct_processus *s_etat_processus);
2671: void instruction_errn(struct_processus *s_etat_processus);
2672: void instruction_eval(struct_processus *s_etat_processus);
2673: void instruction_exget(struct_processus *s_etat_processus);
2674: void instruction_exit(struct_processus *s_etat_processus);
2675: void instruction_exp(struct_processus *s_etat_processus);
2676: void instruction_expm(struct_processus *s_etat_processus);
2677: void instruction_exsub(struct_processus *s_etat_processus);
2678: void instruction_externals(struct_processus *s_etat_processus);
2679: void instruction_eyept(struct_processus *s_etat_processus);
2680:
2681: void instruction_fact(struct_processus *s_etat_processus);
2682: void instruction_false(struct_processus *s_etat_processus);
2683: void instruction_fc_test(struct_processus *s_etat_processus);
2684: void instruction_fc_test_c(struct_processus *s_etat_processus);
2685: void instruction_fc_test_s(struct_processus *s_etat_processus);
2686: void instruction_fft(struct_processus *s_etat_processus);
2687: void instruction_fix(struct_processus *s_etat_processus);
2688: void instruction_fleche(struct_processus *s_etat_processus);
2689: void instruction_fleche_array(struct_processus *s_etat_processus);
2690: void instruction_fleche_col(struct_processus *s_etat_processus);
2691: void instruction_fleche_diag(struct_processus *s_etat_processus);
2692: void instruction_fleche_hms(struct_processus *s_etat_processus);
2693: void instruction_fleche_lcd(struct_processus *s_etat_processus);
2694: void instruction_fleche_list(struct_processus *s_etat_processus);
2695: void instruction_fleche_num(struct_processus *s_etat_processus);
2696: void instruction_fleche_q(struct_processus *s_etat_processus);
2697: void instruction_fleche_row(struct_processus *s_etat_processus);
2698: void instruction_fleche_str(struct_processus *s_etat_processus);
2699: void instruction_fleche_table(struct_processus *s_etat_processus);
2700: void instruction_floor(struct_processus *s_etat_processus);
2701: void instruction_for(struct_processus *s_etat_processus);
2702: void instruction_forall(struct_processus *s_etat_processus);
2703: void instruction_format(struct_processus *s_etat_processus);
2704: void instruction_fp(struct_processus *s_etat_processus);
2705: void instruction_fs_test(struct_processus *s_etat_processus);
2706: void instruction_fs_test_c(struct_processus *s_etat_processus);
2707: void instruction_fs_test_s(struct_processus *s_etat_processus);
2708: void instruction_function(struct_processus *s_etat_processus);
2709: void instruction_fuse(struct_processus *s_etat_processus);
2710:
2711: void instruction_gamma(struct_processus *s_etat_processus);
2712: void instruction_ge(struct_processus *s_etat_processus);
2713: void instruction_gegv(struct_processus *s_etat_processus);
2714: void instruction_gegvl(struct_processus *s_etat_processus);
2715: void instruction_get(struct_processus *s_etat_processus);
2716: void instruction_getc(struct_processus *s_etat_processus);
2717: void instruction_geti(struct_processus *s_etat_processus);
2718: void instruction_getr(struct_processus *s_etat_processus);
2719: void instruction_glegv(struct_processus *s_etat_processus);
2720: void instruction_gregv(struct_processus *s_etat_processus);
2721: void instruction_gt(struct_processus *s_etat_processus);
2722:
2723: void instruction_halt(struct_processus *s_etat_processus);
2724: void instruction_head(struct_processus *s_etat_processus);
2725: void instruction_help(struct_processus *s_etat_processus);
2726: void instruction_hex(struct_processus *s_etat_processus);
2727: void instruction_histogram(struct_processus *s_etat_processus);
2728: void instruction_hms_fleche(struct_processus *s_etat_processus);
2729: void instruction_hms_moins(struct_processus *s_etat_processus);
2730: void instruction_hms_plus(struct_processus *s_etat_processus);
2731:
2732: void instruction_i(struct_processus *s_etat_processus);
2733: void instruction_idft(struct_processus *s_etat_processus);
2734: void instruction_idn(struct_processus *s_etat_processus);
2735: void instruction_if(struct_processus *s_etat_processus);
2736: void instruction_iferr(struct_processus *s_etat_processus);
2737: void instruction_ifft(struct_processus *s_etat_processus);
2738: void instruction_ift(struct_processus *s_etat_processus);
2739: void instruction_ifte(struct_processus *s_etat_processus);
2740: void instruction_im(struct_processus *s_etat_processus);
2741: void instruction_implicit(struct_processus *s_etat_processus);
2742: void instruction_in(struct_processus *s_etat_processus);
2743: void instruction_incr(struct_processus *s_etat_processus);
2744: void instruction_indep(struct_processus *s_etat_processus);
2745: void instruction_input(struct_processus *s_etat_processus);
2746: void instruction_infinity(struct_processus *s_etat_processus);
2747: void instruction_inquire(struct_processus *s_etat_processus);
2748: void instruction_int(struct_processus *s_etat_processus);
2749: void instruction_interrupt(struct_processus *s_etat_processus);
2750: void instruction_inv(struct_processus *s_etat_processus);
2751: void instruction_ip(struct_processus *s_etat_processus);
2752: void instruction_iswi(struct_processus *s_etat_processus);
2753: void instruction_itrace(struct_processus *s_etat_processus);
2754:
2755: void instruction_jdate(struct_processus *s_etat_processus);
2756:
2757: void instruction_key(struct_processus *s_etat_processus);
2758: void instruction_keylabel(struct_processus *s_etat_processus);
2759: void instruction_keytitle(struct_processus *s_etat_processus);
2760: void instruction_kill(struct_processus *s_etat_processus);
2761: void instruction_kind(struct_processus *s_etat_processus);
2762:
2763: void instruction_label(struct_processus *s_etat_processus);
2764: void instruction_last(struct_processus *s_etat_processus);
2765: void instruction_lcase(struct_processus *s_etat_processus);
2766: void instruction_lcd_fleche(struct_processus *s_etat_processus);
2767: void instruction_lchol(struct_processus *s_etat_processus);
2768: void instruction_le(struct_processus *s_etat_processus);
2769: void instruction_legv(struct_processus *s_etat_processus);
2770: void instruction_limit(struct_processus *s_etat_processus);
2771: void instruction_line(struct_processus *s_etat_processus);
2772: void instruction_list_fleche(struct_processus *s_etat_processus);
2773: void instruction_ln(struct_processus *s_etat_processus);
2774: void instruction_lnp1(struct_processus *s_etat_processus);
2775: void instruction_localization(struct_processus *s_etat_processus);
2776: void instruction_lock(struct_processus *s_etat_processus);
2777: void instruction_log(struct_processus *s_etat_processus);
2778: void instruction_logger(struct_processus *s_etat_processus);
2779: void instruction_logscale(struct_processus *s_etat_processus);
2780: void instruction_lq(struct_processus *s_etat_processus);
2781: void instruction_lsq(struct_processus *s_etat_processus);
2782: void instruction_lt(struct_processus *s_etat_processus);
2783: void instruction_lu(struct_processus *s_etat_processus);
2784: void instruction_l_vers_t(struct_processus *s_etat_processus);
2785:
2786: void instruction_mant(struct_processus *s_etat_processus);
2787: void instruction_mark(struct_processus *s_etat_processus);
2788: void instruction_max(struct_processus *s_etat_processus);
2789: void instruction_maxs(struct_processus *s_etat_processus);
2790: void instruction_mclrin(struct_processus *s_etat_processus);
2791: void instruction_mean(struct_processus *s_etat_processus);
2792: void instruction_mem(struct_processus *s_etat_processus);
2793: void instruction_memlock(struct_processus *s_etat_processus);
2794: void instruction_memunlock(struct_processus *s_etat_processus);
2795: void instruction_min(struct_processus *s_etat_processus);
2796: void instruction_mins(struct_processus *s_etat_processus);
2797: void instruction_mod(struct_processus *s_etat_processus);
2798: void instruction_moins(struct_processus *s_etat_processus);
2799: void instruction_mtxlock(struct_processus *s_etat_processus);
2800: void instruction_mtxstatus(struct_processus *s_etat_processus);
2801: void instruction_mtxtrylock(struct_processus *s_etat_processus);
2802: void instruction_mtxunlock(struct_processus *s_etat_processus);
2803: void instruction_multiplication(struct_processus *s_etat_processus);
2804:
2805: void instruction_ne(struct_processus *s_etat_processus);
2806: void instruction_neg(struct_processus *s_etat_processus);
2807: void instruction_next(struct_processus *s_etat_processus);
2808: void instruction_newplane(struct_processus *s_etat_processus);
2809: void instruction_not(struct_processus *s_etat_processus);
2810: void instruction_nrand(struct_processus *s_etat_processus);
2811: void instruction_nrproc(struct_processus *s_etat_processus);
2812: void instruction_ns(struct_processus *s_etat_processus);
2813: void instruction_num(struct_processus *s_etat_processus);
2814:
2815: void instruction_obget(struct_processus *s_etat_processus);
2816: void instruction_obsub(struct_processus *s_etat_processus);
2817: void instruction_oct(struct_processus *s_etat_processus);
2818: void instruction_open(struct_processus *s_etat_processus);
2819: void instruction_or(struct_processus *s_etat_processus);
2820: void instruction_over(struct_processus *s_etat_processus);
2821:
2822: void instruction_p_vers_r(struct_processus *s_etat_processus);
2823: void instruction_paper(struct_processus *s_etat_processus);
2824: void instruction_parameter(struct_processus *s_etat_processus);
2825: void instruction_parametric(struct_processus *s_etat_processus);
2826: void instruction_pcov(struct_processus *s_etat_processus);
2827: void instruction_peek(struct_processus *s_etat_processus);
2828: void instruction_perm(struct_processus *s_etat_processus);
2829: void instruction_persist(struct_processus *s_etat_processus);
2830: void instruction_pi(struct_processus *s_etat_processus);
2831: void instruction_pick(struct_processus *s_etat_processus);
2832: void instruction_plot(struct_processus *s_etat_processus);
2833: void instruction_plotter(struct_processus *s_etat_processus);
2834: void instruction_plus(struct_processus *s_etat_processus);
2835: void instruction_pmax(struct_processus *s_etat_processus);
2836: void instruction_pmin(struct_processus *s_etat_processus);
2837: void instruction_poke(struct_processus *s_etat_processus);
2838: void instruction_polar(struct_processus *s_etat_processus);
2839: void instruction_poll(struct_processus *s_etat_processus);
2840: void instruction_pos(struct_processus *s_etat_processus);
2841: void instruction_pourcent(struct_processus *s_etat_processus);
2842: void instruction_pourcent_ch(struct_processus *s_etat_processus);
2843: void instruction_pourcent_t(struct_processus *s_etat_processus);
2844: void instruction_ppar(struct_processus *s_etat_processus);
2845: void instruction_pr1(struct_processus *s_etat_processus);
2846: void instruction_print(struct_processus *s_etat_processus);
2847: void instruction_private(struct_processus *s_etat_processus);
2848: void instruction_prlcd(struct_processus *s_etat_processus);
2849: void instruction_prmd(struct_processus *s_etat_processus);
2850: void instruction_procid(struct_processus *s_etat_processus);
2851: void instruction_prompt(struct_processus *s_etat_processus);
2852: void instruction_protect(struct_processus *s_etat_processus);
2853: void instruction_prst(struct_processus *s_etat_processus);
2854: void instruction_prstc(struct_processus *s_etat_processus);
2855: void instruction_prusr(struct_processus *s_etat_processus);
2856: void instruction_prvar(struct_processus *s_etat_processus);
2857: void instruction_psdev(struct_processus *s_etat_processus);
2858: void instruction_puissance(struct_processus *s_etat_processus);
2859: void instruction_purge(struct_processus *s_etat_processus);
2860: void instruction_pshcntxt(struct_processus *s_etat_processus);
2861: void instruction_pshprfl(struct_processus *s_etat_processus);
2862: void instruction_pulcntxt(struct_processus *s_etat_processus);
2863: void instruction_pulprfl(struct_processus *s_etat_processus);
2864: void instruction_put(struct_processus *s_etat_processus);
2865: void instruction_putc(struct_processus *s_etat_processus);
2866: void instruction_puti(struct_processus *s_etat_processus);
2867: void instruction_putr(struct_processus *s_etat_processus);
2868: void instruction_pvar(struct_processus *s_etat_processus);
2869:
2870: void instruction_qr(struct_processus *s_etat_processus);
2871:
2872: void instruction_r_vers_b(struct_processus *s_etat_processus);
2873: void instruction_r_vers_c(struct_processus *s_etat_processus);
2874: void instruction_r_vers_d(struct_processus *s_etat_processus);
2875: void instruction_r_vers_p(struct_processus *s_etat_processus);
2876: void instruction_rad(struct_processus *s_etat_processus);
2877: void instruction_rand(struct_processus *s_etat_processus);
2878: void instruction_rank(struct_processus *s_etat_processus);
2879: void instruction_rceq(struct_processus *s_etat_processus);
2880: void instruction_rci(struct_processus *s_etat_processus);
2881: void instruction_rcij(struct_processus *s_etat_processus);
2882: void instruction_rcl(struct_processus *s_etat_processus);
2883: void instruction_rclf(struct_processus *s_etat_processus);
2884: void instruction_rcls(struct_processus *s_etat_processus);
2885: void instruction_rclswi(struct_processus *s_etat_processus);
2886: void instruction_rcws(struct_processus *s_etat_processus);
2887: void instruction_rdate(struct_processus *s_etat_processus);
2888: void instruction_rdm(struct_processus *s_etat_processus);
2889: void instruction_rdgn(struct_processus *s_etat_processus);
2890: void instruction_rdz(struct_processus *s_etat_processus);
2891: void instruction_re(struct_processus *s_etat_processus);
2892: void instruction_read(struct_processus *s_etat_processus);
2893: void instruction_recode(struct_processus *s_etat_processus);
2894: void instruction_recv(struct_processus *s_etat_processus);
2895: void instruction_redraw(struct_processus *s_etat_processus);
2896: void instruction_regex(struct_processus *s_etat_processus);
2897: void instruction_relax(struct_processus *s_etat_processus);
2898: void instruction_remove(struct_processus *s_etat_processus);
2899: void instruction_res(struct_processus *s_etat_processus);
2900: void instruction_restart(struct_processus *s_etat_processus);
2901: void instruction_recall(struct_processus *s_etat_processus);
2902: void instruction_regv(struct_processus *s_etat_processus);
2903: void instruction_repeat(struct_processus *s_etat_processus);
2904: void instruction_repl(struct_processus *s_etat_processus);
2905: void instruction_return(struct_processus *s_etat_processus);
2906: void instruction_revlist(struct_processus *s_etat_processus);
2907: void instruction_rewind(struct_processus *s_etat_processus);
2908: void instruction_rfuse(struct_processus *s_etat_processus);
2909: void instruction_rgdl(struct_processus *s_etat_processus);
2910: void instruction_rgdr(struct_processus *s_etat_processus);
2911: void instruction_rl(struct_processus *s_etat_processus);
2912: void instruction_rlb(struct_processus *s_etat_processus);
2913: void instruction_rnd(struct_processus *s_etat_processus);
2914: void instruction_rnrm(struct_processus *s_etat_processus);
2915: void instruction_roll(struct_processus *s_etat_processus);
2916: void instruction_rolld(struct_processus *s_etat_processus);
2917: void instruction_rot(struct_processus *s_etat_processus);
2918: void instruction_row_fleche(struct_processus *s_etat_processus);
2919: void instruction_row_moins(struct_processus *s_etat_processus);
2920: void instruction_row_plus(struct_processus *s_etat_processus);
2921: void instruction_rr(struct_processus *s_etat_processus);
2922: void instruction_rrb(struct_processus *s_etat_processus);
2923: void instruction_rsd(struct_processus *s_etat_processus);
2924: void instruction_rstop(struct_processus *s_etat_processus);
2925: void instruction_rswp(struct_processus *s_etat_processus);
2926:
2927: void instruction_s_moins(struct_processus *s_etat_processus);
2928: void instruction_s_plus(struct_processus *s_etat_processus);
2929: void instruction_same(struct_processus *s_etat_processus);
2930: void instruction_save(struct_processus *s_etat_processus);
2931: void instruction_scatter(struct_processus *s_etat_processus);
2932: void instruction_scale(struct_processus *s_etat_processus);
2933: void instruction_sched(struct_processus *s_etat_processus);
2934: void instruction_schur(struct_processus *s_etat_processus);
2935: void instruction_sci(struct_processus *s_etat_processus);
2936: void instruction_scls(struct_processus *s_etat_processus);
2937: void instruction_sconj(struct_processus *s_etat_processus);
2938: void instruction_sdev(struct_processus *s_etat_processus);
2939: void instruction_select(struct_processus *s_etat_processus);
2940: void instruction_send(struct_processus *s_etat_processus);
2941: void instruction_sf(struct_processus *s_etat_processus);
2942: void instruction_shared(struct_processus *s_etat_processus);
2943: void instruction_sign(struct_processus *s_etat_processus);
2944: void instruction_sin(struct_processus *s_etat_processus);
2945: void instruction_sinh(struct_processus *s_etat_processus);
2946: void instruction_sinv(struct_processus *s_etat_processus);
2947: void instruction_size(struct_processus *s_etat_processus);
2948: void instruction_sl(struct_processus *s_etat_processus);
2949: void instruction_slb(struct_processus *s_etat_processus);
2950: void instruction_slice(struct_processus *s_etat_processus);
2951: void instruction_slicescale(struct_processus *s_etat_processus);
2952: void instruction_smphrdecr(struct_processus *s_etat_processus);
2953: void instruction_smphrgetv(struct_processus *s_etat_processus);
2954: void instruction_smphrincr(struct_processus *s_etat_processus);
2955: void instruction_smphrtrydecr(struct_processus *s_etat_processus);
2956: void instruction_sneg(struct_processus *s_etat_processus);
2957: void instruction_sort(struct_processus *s_etat_processus);
2958: void instruction_spar(struct_processus *s_etat_processus);
2959: void instruction_spawn(struct_processus *s_etat_processus);
2960: void instruction_splash(struct_processus *s_etat_processus);
2961: void instruction_sq(struct_processus *s_etat_processus);
2962: void instruction_sqlconnect(struct_processus *s_etat_processus);
2963: void instruction_sqldisconnect(struct_processus *s_etat_processus);
2964: void instruction_sqlquery(struct_processus *s_etat_processus);
2965: void instruction_sqrt(struct_processus *s_etat_processus);
2966: void instruction_sr(struct_processus *s_etat_processus);
2967: void instruction_srb(struct_processus *s_etat_processus);
2968: void instruction_srev(struct_processus *s_etat_processus);
2969: void instruction_sst(struct_processus *s_etat_processus);
2970: void instruction_star_d(struct_processus *s_etat_processus);
2971: void instruction_star_h(struct_processus *s_etat_processus);
2972: void instruction_star_s(struct_processus *s_etat_processus);
2973: void instruction_star_w(struct_processus *s_etat_processus);
2974: void instruction_start(struct_processus *s_etat_processus);
2975: void instruction_static(struct_processus *s_etat_processus);
2976: void instruction_std(struct_processus *s_etat_processus);
2977: void instruction_step(struct_processus *s_etat_processus);
2978: void instruction_steq(struct_processus *s_etat_processus);
2979: void instruction_sto(struct_processus *s_etat_processus);
2980: void instruction_sto_division(struct_processus *s_etat_processus);
2981: void instruction_sto_fois(struct_processus *s_etat_processus);
2982: void instruction_sto_moins(struct_processus *s_etat_processus);
2983: void instruction_sto_plus(struct_processus *s_etat_processus);
2984: void instruction_stof(struct_processus *s_etat_processus);
2985: void instruction_stop(struct_processus *s_etat_processus);
2986: void instruction_store(struct_processus *s_etat_processus);
2987: void instruction_stos(struct_processus *s_etat_processus);
2988: void instruction_stoswi(struct_processus *s_etat_processus);
2989: void instruction_str_fleche(struct_processus *s_etat_processus);
2990: void instruction_stws(struct_processus *s_etat_processus);
2991: void instruction_sub(struct_processus *s_etat_processus);
2992: void instruction_suspend(struct_processus *s_etat_processus);
2993: void instruction_svd(struct_processus *s_etat_processus);
2994: void instruction_svl(struct_processus *s_etat_processus);
2995: void instruction_swap(struct_processus *s_etat_processus);
2996: void instruction_swi(struct_processus *s_etat_processus);
2997: void instruction_swilock(struct_processus *s_etat_processus);
2998: void instruction_swiqueue(struct_processus *s_etat_processus);
2999: void instruction_swistatus(struct_processus *s_etat_processus);
3000: void instruction_swiunlock(struct_processus *s_etat_processus);
3001: void instruction_swapcntxt(struct_processus *s_etat_processus);
3002: void instruction_sx(struct_processus *s_etat_processus);
3003: void instruction_sx2(struct_processus *s_etat_processus);
3004: void instruction_sxy(struct_processus *s_etat_processus);
3005: void instruction_sy(struct_processus *s_etat_processus);
3006: void instruction_sy2(struct_processus *s_etat_processus);
3007: void instruction_sync(struct_processus *s_etat_processus);
3008: void instruction_syseval(struct_processus *s_etat_processus);
3009:
3010: void instruction_table_fleche(struct_processus *s_etat_processus);
3011: void instruction_tail(struct_processus *s_etat_processus);
3012: void instruction_tan(struct_processus *s_etat_processus);
3013: void instruction_tanh(struct_processus *s_etat_processus);
3014: void instruction_target(struct_processus *s_etat_processus);
3015: void instruction_taylr(struct_processus *s_etat_processus);
3016: void instruction_then(struct_processus *s_etat_processus);
3017: void instruction_time(struct_processus *s_etat_processus);
3018: void instruction_title(struct_processus *s_etat_processus);
3019: void instruction_tokenize(struct_processus *s_etat_processus);
3020: void instruction_tot(struct_processus *s_etat_processus);
3021: void instruction_trim(struct_processus *s_etat_processus);
3022: void instruction_trn(struct_processus *s_etat_processus);
3023: void instruction_trnc(struct_processus *s_etat_processus);
3024: void instruction_true(struct_processus *s_etat_processus);
3025: void instruction_type(struct_processus *s_etat_processus);
3026: void instruction_t_vers_l(struct_processus *s_etat_processus);
3027:
3028: void instruction_ucase(struct_processus *s_etat_processus);
3029: void instruction_uchol(struct_processus *s_etat_processus);
3030: void instruction_uncompress(struct_processus *s_etat_processus);
3031: void instruction_unlock(struct_processus *s_etat_processus);
3032: void instruction_unprotect(struct_processus *s_etat_processus);
3033: void instruction_until(struct_processus *s_etat_processus);
3034: void instruction_use(struct_processus *s_etat_processus);
3035: void instruction_utpc(struct_processus *s_etat_processus);
3036: void instruction_utpf(struct_processus *s_etat_processus);
3037: void instruction_utpn(struct_processus *s_etat_processus);
3038: void instruction_utpt(struct_processus *s_etat_processus);
3039:
3040: void instruction_var(struct_processus *s_etat_processus);
3041: void instruction_variable(struct_processus *s_etat_processus);
3042: void instruction_vars(struct_processus *s_etat_processus);
3043: void instruction_verify(struct_processus *s_etat_processus);
3044: void instruction_vers_niveau_inferieur(struct_processus *s_etat_processus);
3045: void instruction_vers_niveau_superieur(struct_processus *s_etat_processus);
3046: void instruction_version(struct_processus *s_etat_processus);
3047: void instruction_visit(struct_processus *s_etat_processus);
3048: void instruction_volatile(struct_processus *s_etat_processus);
3049:
3050: void instruction_wait(struct_processus *s_etat_processus);
3051: void instruction_warranty(struct_processus *s_etat_processus);
3052: void instruction_wfdata(struct_processus *s_etat_processus);
3053: void instruction_wfack(struct_processus *s_etat_processus);
3054: void instruction_wflock(struct_processus *s_etat_processus);
3055: void instruction_wfpoke(struct_processus *s_etat_processus);
3056: void instruction_wfproc(struct_processus *s_etat_processus);
3057: void instruction_wfsock(struct_processus *s_etat_processus);
3058: void instruction_wfswi(struct_processus *s_etat_processus);
3059: void instruction_while(struct_processus *s_etat_processus);
3060: void instruction_wireframe(struct_processus *s_etat_processus);
3061: void instruction_workdir(struct_processus *s_etat_processus);
3062: void instruction_write(struct_processus *s_etat_processus);
3063:
3064: void instruction_xcol(struct_processus *s_etat_processus);
3065: void instruction_xor(struct_processus *s_etat_processus);
3066: void instruction_xpon(struct_processus *s_etat_processus);
3067: void instruction_xroot(struct_processus *s_etat_processus);
3068:
3069: void instruction_ycol(struct_processus *s_etat_processus);
3070: void instruction_yield(struct_processus *s_etat_processus);
3071:
3072: /*
3073: --------------------------------------------------------------------------------
3074: Procédures
3075: --------------------------------------------------------------------------------
3076: */
3077:
3078: #ifndef RPLARGS
3079: void affectation_interruptions_logicielles(struct_processus *s_etat_processus);
3080: void affichage_pile(struct_processus *s_etat_processus,
3081: struct_liste_chainee *l_element_courant, integer8 niveau_courant);
3082: #endif
3083:
3084: void *allocation_maillon(struct_processus *s_etat_processus);
3085:
3086: #ifndef RPLARGS
3087: void analyse(struct_processus *s_etat_processus, void (*fonction)());
3088: void *analyse_instruction(struct_processus *s_etat_processus,
3089: unsigned char *candidat);
3090: void appel_gnuplot(struct_processus *s_etat_processus,
3091: unsigned char persistance);
3092: void cf(struct_processus *s_etat_processus, unsigned char indice_drapeau);
3093: void cond(struct_processus *s_etat_processus,
3094: struct_matrice *s_matrice, real8 *condition);
3095: void conversion_chaine(struct_processus *s_etat_processus,
3096: unsigned char *chaine, unsigned char type);
3097: void conversion_decimal_vers_hms(real8 *angle);
3098: void conversion_degres_vers_radians(real8 *angle);
3099: void conversion_element_tex(struct_processus *s_etat_processus,
3100: unsigned char **element, unsigned char *fonction);
3101: void conversion_format(struct_processus *s_etat_processus,
3102: unsigned char *chaine);
3103: void conversion_hms_vers_decimal(real8 *angle);
3104: void conversion_majuscule_limitee(
3105: unsigned char *chaine_entree, unsigned char *chaine_sortie,
3106: integer8 longueur);
3107: void conversion_radians_vers_degres(real8 *angle);
3108: void copie_arbre_variables(struct_processus *s_etat_processus,
3109: struct_processus *s_nouvel_etat_processus);
3110: void correction_formateur_tex(struct_processus *s_etat_processus,
3111: unsigned char **ligne);
3112: void depilement_pile_systeme(struct_processus *s_etat_processus);
3113: void derivation(struct_processus *s_etat_processus,
3114: struct_objet **s_expression);
3115: void determinant(struct_processus *s_etat_processus, struct_matrice *s_matrice,
3116: void *valeur);
3117: void deverrouillage_threads_concurrents(struct_processus *s_etat_processus);
3118: void ecriture_pile(struct_processus *s_etat_processus, file *flux,
3119: struct_liste_chainee *l_element_courant, integer8 niveau_courant);
3120: void ecriture_profil(struct_processus *s_etat_processus);
3121: void effacement_pile_systeme(struct_processus *s_etat_processus);
3122: void empilement_pile_systeme(struct_processus *s_etat_processus);
3123: void encart(struct_processus *s_etat_processus, integer8 duree);
3124: void evaluation_romberg(struct_processus *s_etat_processus,
3125: struct_objet *s_expression, unsigned char *variable, real8 *point,
3126: real8 *valeur, logical1 *validite);
3127: void factorisation_cholesky(struct_processus *s_etat_processus,
3128: struct_matrice *s_matrice, unsigned char mode);
3129: void factorisation_lq(struct_processus *s_etat_processus,
3130: struct_matrice *s_matrice, void **tau);
3131: void factorisation_lu(struct_processus *s_etat_processus,
3132: struct_matrice *s_matrice, struct_matrice **s_permutation);
3133: void factorisation_qr(struct_processus *s_etat_processus,
3134: struct_matrice *s_matrice, void **tau);
3135: void factorisation_schur(struct_processus *s_etat_processus,
3136: struct_matrice *s_matrice, struct_matrice **s_schur);
3137: void *fusible(void *argument);
3138: void formateur_tex(struct_processus *s_etat_processus, struct_objet *s_objet,
3139: unsigned char environnement);
3140: void formateur_elementaire_tex(struct_processus *s_etat_processus,
3141: file *fichier, struct_objet *s_objet, unsigned char environnement);
3142: void impression_pile(struct_processus *s_etat_processus,
3143: struct_liste_chainee *l_element_courant,
3144: unsigned char methode, integer8 niveau_courant);
3145: void impression_tex(struct_processus *s_etat_processus);
3146: void informations(struct_processus *s_etat_processus);
3147: void initialisation_allocateur(struct_processus *s_etat_processus);
3148: void initialisation_completion(void);
3149: void initialisation_contexte_cas(struct_processus *s_etat_processus);
3150: void initialisation_drapeaux(struct_processus *s_etat_processus);
3151: void initialisation_generateur_aleatoire(struct_processus *s_etat_processus,
3152: logical1 initialisation_automatique, integer8 racine);
3153: void initialisation_instructions(struct_processus *s_etat_processus);
3154: void initialisation_variables(struct_processus *s_etat_processus);
3155: #endif
3156:
3157: void initialisation_objet(struct_objet *s_objet);
3158:
3159: #ifndef RPLARGS
3160: void insertion_thread(struct_processus *s_etat_processus,
3161: logical1 thread_principal);
3162: void insertion_thread_surveillance(struct_processus *s_etat_processus,
3163: struct_descripteur_thread *s_argument_thread);
3164: void integrale_romberg(struct_processus *s_etat_processus,
3165: struct_objet *s_expression, unsigned char *variable,
3166: real8 a, real8 b, real8 precision);
3167: void interface_cas(struct_processus *s_etat_processus,
3168: enum t_rplcas_commandes commande);
3169: void interruption1(int signal);
3170: void interruption2(int signal);
3171: void interruption3(int signal);
3172: void interruption4(int signal);
3173: void interruption5(int signal);
3174: void interruption6(int signal);
3175: #ifdef HAVE_SIGSEGV_RECOVERY
3176: void interruption_depassement_pile(int urgence,
3177: stackoverflow_context_t scp);
3178: #endif
3179: void inversion_matrice(struct_processus *s_etat_processus,
3180: struct_matrice *s_matrice);
3181: void lancement_daemon(struct_processus *s_etat_processus);
3182: void *lancement_thread(void *argument);
3183: #endif
3184:
3185: void liberation(struct_processus *s_etat_processus, struct_objet *s_objet);
3186: void liberation_maillon(struct_processus *s_etat_processus,
3187: struct_liste_chainee *maillon);
3188:
3189: #ifndef RPLARGS
3190: void liberation_allocateur(struct_processus *s_etat_processus);
3191: void liberation_arbre_instructions(struct_processus *s_etat_processus,
3192: struct_instruction *arbre);
3193: void liberation_arbre_variables(struct_processus *s_etat_processus,
3194: struct_arbre_variables *arbre, logical1 definitions);
3195: void liberation_arbre_variables_partagees(struct_processus *s_etat_processus,
3196: struct_arbre_variables_partagees *arbre);
3197: void liberation_contexte_cas(struct_processus *s_etat_processus);
3198: void liberation_generateur_aleatoire(struct_processus *s_etat_processus);
3199: void liberation_mutexes_arbre_variables_partagees(struct_processus
3200: *s_etat_processus, struct_arbre_variables_partagees *l_element_courant);
3201: void liberation_threads(struct_processus *s_etat_processus);
3202: void liberation_profil(struct_processus *s_etat_processus);
3203: void localisation_courante(struct_processus *s_etat_processus);
3204: void modification_pid_thread_pere(struct_processus *s_etat_processus);
3205: void moindres_carres(struct_processus *s_etat_processus,
3206: struct_matrice *s_matrice_a, struct_matrice *s_matrice_b,
3207: struct_matrice *s_matrice_x);
3208: void profilage(struct_processus *s_etat_processus, unsigned char *fonction);
3209: void rang(struct_processus *s_etat_processus, struct_matrice *s_matrice,
3210: integer8 *valeur);
3211: void recherche_type(struct_processus *s_etat_processus);
3212: void retrait_thread(struct_processus *s_etat_processus);
3213: void retrait_thread_surveillance(struct_processus *s_etat_processus,
3214: struct_descripteur_thread *s_argument_thread);
3215: void rplcore(struct_processus *s_etat_processus);
3216: #endif
3217:
3218: void scrutation_injection(struct_processus *s_etat_processus);
3219:
3220: #ifndef RPLARGS
3221: void scrutation_interruptions(struct_processus *s_etat_processus);
3222: void sf(struct_processus *s_etat_processus, unsigned char indice_drapeau);
3223: void *surveillance_processus(void *argument);
3224: void swap(void *variable_1, void *variable_2, integer8 taille_octets);
3225: void *thread_signaux(void *argument);
3226: void trace(struct_processus *s_etat_processus, FILE *flux);
3227: void traitement_asynchrone_exceptions_gsl(struct_processus *s_etat_processus);
3228: void traitement_exceptions_gsl(const char *reason, const char *file,
3229: int line, int gsl_errno);
3230: void traitement_interruptions_logicielles(struct_processus *s_etat_processus);
3231: void tri_base_symboles_externes(struct_processus *s_etat_processus);
3232: void tri_vecteur(real8 *vecteur, integer8 taille);
3233: void valeurs_propres(struct_processus *s_etat_processus,
3234: struct_matrice *s_matrice,
3235: struct_vecteur *s_valeurs_propres,
3236: struct_matrice *s_vecteurs_propres_gauches,
3237: struct_matrice *s_vecteur_propres_droits);
3238: void valeurs_propres_generalisees(struct_processus *s_etat_processus,
3239: struct_matrice *s_matrice,
3240: struct_matrice *s_metrique,
3241: struct_vecteur *s_valeurs_propres,
3242: struct_matrice *s_vecteurs_propres_gauches,
3243: struct_matrice *s_vecteur_propres_droits);
3244: void valeurs_singulieres(struct_processus *s_etat_processus,
3245: struct_matrice *s_matrice,
3246: struct_matrice *u, struct_vecteur *s, struct_matrice *vh);
3247: void verrouillage_threads_concurrents(struct_processus *s_etat_processus);
3248: #endif
3249:
3250: /*
3251: --------------------------------------------------------------------------------
3252: Fonctions de gestion des signaux
3253: --------------------------------------------------------------------------------
3254: */
3255:
3256: #ifndef RPLARGS
3257: void creation_queue_signaux(struct_processus *s_etat_processus);
3258: void liberation_queue_signaux(struct_processus *s_etat_processus);
3259: void destruction_queue_signaux(struct_processus *s_etat_processus);
3260: int envoi_signal_contexte(struct_processus *s_etat_processus,
3261: enum signaux_rpl signal);
3262: int envoi_signal_processus(pid_t pid, enum signaux_rpl signal,
3263: logical1 test_ouverture);
3264: int envoi_signal_thread(pthread_t tid, enum signaux_rpl signal);
3265: #endif
3266:
3267: /*
3268: --------------------------------------------------------------------------------
3269: Fonctions de sommation de vecteur dans perte de précision
3270: --------------------------------------------------------------------------------
3271: */
3272:
3273: real8 sommation_vecteur_reel(real8 *vecteur, integer8 *taille,
3274: logical1 *erreur_memoire);
3275: complex16 sommation_vecteur_complexe(complex16 *vecteur, integer8 *taille,
3276: logical1 *erreur_memoire);
3277:
3278: /*
3279: --------------------------------------------------------------------------------
3280: Routine principale
3281: --------------------------------------------------------------------------------
3282: */
3283:
3284: #ifndef RPLARGS
3285: int rplinit(int argc, char *argv[], char *envp[],
3286: unsigned char ***resultats, char *rpl_home);
3287: #endif
3288:
3289: /*
3290: --------------------------------------------------------------------------------
3291: Routines de statistiques
3292: --------------------------------------------------------------------------------
3293: */
3294:
3295: #ifndef RPLARGS
3296: real8 correlation_statistique(struct_matrice *s_matrice,
3297: integer8 colonne_1, integer8 colonne_2, logical1 *erreur);
3298: real8 covariance_statistique(struct_matrice *s_matrice,
3299: integer8 colonne_1, integer8 colonne_2,
3300: unsigned char type, logical1 *erreur);
3301: struct_vecteur *ecart_type_statistique(struct_processus *s_etat_processus,
3302: struct_matrice *s_matrice, unsigned char type);
3303: struct_vecteur *moyenne_statistique(struct_processus *s_etat_processus,
3304: struct_matrice *s_matrice);
3305: struct_vecteur *sommation_colonne_statistique(
3306: struct_processus *s_etat_processus, struct_matrice *s_matrice,
3307: integer8 colonne);
3308: struct_vecteur *sommation_produits_colonnes_statistiques(
3309: struct_processus *s_etat_processus, struct_matrice
3310: *s_matrice, integer8 colonne_1, integer8 colonne_2);
3311: struct_vecteur *sommation_statistique(struct_processus *s_etat_processus,
3312: struct_matrice *s_matrice);
3313: struct_vecteur *variance_statistique(struct_processus *s_etat_processus,
3314: struct_matrice *s_matrice, unsigned char type);
3315: #endif
3316:
3317: /*
3318: --------------------------------------------------------------------------------
3319: Gestion des bibliothèques
3320: --------------------------------------------------------------------------------
3321: */
3322:
3323: #ifndef RPLARGS
3324: void *chargement_bibliotheque(struct_processus *s_etat_processus,
3325: unsigned char *bibliotheque);
3326: logical1 execution_fonction_de_bibliotheque(struct_processus *s_etat_processus,
3327: unsigned char *nom_fonction, unsigned char *bibliothque);
3328: logical1 retrait_bibliotheque(struct_processus *s_etat_processus,
3329: struct_bibliotheque *descripteur);
3330: #endif
3331:
3332: struct_liste_chainee *depilement_pile_operationnelle(struct_rpl_arguments
3333: *s_rpl_arguments, struct_objet **s_objet);
3334: struct_liste_chainee *empilement_pile_operationnelle(struct_rpl_arguments
3335: *s_rpl_arguments, struct_objet *s_objet);
3336: struct_liste_chainee *sauvegarde_arguments(struct_rpl_arguments
3337: *s_rpl_arguments, integer8 nombre_arguments);
3338:
3339: /*
3340: --------------------------------------------------------------------------------
3341: Fonctions retournant un CHARACTER*(*)
3342: --------------------------------------------------------------------------------
3343: */
3344:
3345: #ifndef RPLARGS
3346: unsigned char *analyse_algebrique(struct_processus *s_etat_processus,
3347: unsigned char *chaine_algebrique, struct_liste_chainee **l_base_liste);
3348: unsigned char *analyse_flux(struct_processus *s_etat_processus,
3349: unsigned char *flux, integer8 longueur);
3350: unsigned char *chiffrement(struct_processus *s_etat_processus,
3351: const EVP_CIPHER *type_chiffrement,
3352: logical1 encodage, unsigned char *message, integer8 longueur_message,
3353: unsigned char *clef, integer8 longueur_clef,
3354: unsigned char *vecteur_initialisation,
3355: integer8 *longueur_message_chiffre);
3356: unsigned char *compactage(struct_processus *s_etat_processus,
3357: unsigned char *chaine);
3358: unsigned char *conversion_majuscule(struct_processus *s_etat_processus,
3359: unsigned char *chaine);
3360: unsigned char *creation_nom_fichier(struct_processus *s_etat_processus,
3361: unsigned char *chemin);
3362: unsigned char *date_compilation(struct_processus *s_etat_processus);
3363: unsigned char *extraction_chaine(struct_processus *s_etat_processus,
3364: unsigned char *chaine, integer8 i, integer8 j);
3365: unsigned char *formateur(struct_processus *s_etat_processus, long offset,
3366: struct_objet *s_objet);
3367: unsigned char *formateur_fichier(struct_processus *s_etat_processus,
3368: struct_objet *s_objet, struct_objet *s_format,
3369: integer8 longueur, integer8 longueur_champ, unsigned char format,
3370: unsigned char type, integer8 *longueur_effective, integer8 *recursivite,
3371: logical1 export_fichier);
3372: unsigned char *formateur_flux(struct_processus *s_etat_processus,
3373: unsigned char *donnees, integer8 *longueur);
3374: unsigned char *formateur_fichier_nombre(struct_processus *s_etat_processus,
3375: void *valeur_numerique, unsigned char type,
3376: integer8 longueur, integer8 longueur_champ, unsigned char format);
3377: unsigned char *formateur_fichier_binaire_nombre(struct_processus
3378: *s_etat_processus, void *valeur_numerique, unsigned char type_entree,
3379: unsigned char type, integer8 longueur, integer8 *longueur_conversion);
3380: unsigned char *formateur_fichier_reel(struct_processus *s_etat_processus,
3381: void *valeur_numerique, unsigned char type,
3382: integer8 longueur, integer8 longueur_champ, unsigned char format);
3383: unsigned char *formateur_nombre(struct_processus *s_etat_processus,
3384: void *valeur_numerique, unsigned char type);
3385: unsigned char *formateur_reel(struct_processus *s_etat_processus,
3386: void *valeur_numerique, unsigned char type);
3387: unsigned char *messages(struct_processus *s_etat_processus);
3388: unsigned char *pointeur_ieme_caractere(struct_processus *s_etat_processus,
3389: unsigned char *chaine, integer8 position);
3390: unsigned char *purification_chaine(struct_processus *s_etat_processus,
3391: unsigned char *chaine);
3392: unsigned char *recherche_chemin_fichiers_temporaires(struct_processus
3393: *s_etat_processus);
3394: unsigned char *reencodage(struct_processus *s_etat_processus,
3395: unsigned char *chaine_entree, unsigned char *codage_entree,
3396: unsigned char *codage_sortie);
3397: unsigned char *transliteration(struct_processus *s_etat_processus,
3398: unsigned char *chaine_entree, unsigned char *codage_entree,
3399: unsigned char *codage_sortie);
3400: #endif
3401:
3402: /*
3403: --------------------------------------------------------------------------------
3404: Fonctions retournant un INTEGER*1 (drapeau d'erreur)
3405: --------------------------------------------------------------------------------
3406: */
3407:
3408: #ifndef RPLARGS
3409: logical1 analyse_syntaxique(struct_processus *s_etat_processus);
3410: logical1 arret_thread_signaux(struct_processus *s_etat_processus);
3411: logical1 caracteristiques_fichier(struct_processus *s_etat_processus,
3412: unsigned char *nom, logical1 *existence, logical1 *ouverture,
3413: unsigned long *unite);
3414: logical1 controle(struct_processus *s_etat_processus, unsigned char *fichier,
3415: unsigned char *type, unsigned char *somme_candidate);
3416: logical1 controle_integrite(struct_processus *s_etat_processus,
3417: unsigned char *executable_candidat, unsigned char *executable);
3418: logical1 creation_variable(struct_processus *s_etat_processus,
3419: struct_variable *s_variable,
3420: unsigned char autorisation_creation_variable_statique,
3421: unsigned char autorisation_creation_variable_partagee);
3422: logical1 creation_variable_partagee(struct_processus *s_etat_processus,
3423: struct_variable_partagee *s_variable);
3424: logical1 creation_variable_statique(struct_processus *s_etat_processus,
3425: struct_variable_statique *s_variable);
3426: logical1 chainage(struct_processus *s_etat_processus);
3427: logical1 compilation(struct_processus *s_etat_processus);
3428: logical1 depilement(struct_processus *s_etat_processus,
3429: struct_liste_chainee **l_base_liste, struct_objet **s_objet);
3430: logical1 destruction_fichier(unsigned char *nom_fichier);
3431: logical1 empilement(struct_processus *s_etat_processus,
3432: struct_liste_chainee **l_base_liste, struct_objet *s_objet);
3433: logical1 empilement_pile_last(struct_processus *s_etat_processus,
3434: integer8 nombre_arguments);
3435: logical1 evaluation(struct_processus *s_etat_processus, struct_objet *s_objet,
3436: unsigned char type_evaluation);
3437: logical1 initialisation_fichier_acces_direct(struct_processus *s_etat_processus,
3438: sqlite3 *sqlite, logical1 binaire);
3439: logical1 initialisation_fichier_acces_indexe(struct_processus *s_etat_processus,
3440: sqlite3 *sqlite, integer8 position_clef, logical1 binaire);
3441: logical1 lancement_thread_signaux(struct_processus *s_etat_processus);
3442: logical1 recherche_instruction_suivante(struct_processus *s_etat_processus);
3443: logical1 recherche_instruction_suivante_recursive(
3444: struct_processus *s_etat_processus, integer8 recursivite);
3445: logical1 retrait_variable(struct_processus *s_etat_processus,
3446: unsigned char *nom_variable, unsigned char type);
3447: logical1 retrait_variables_par_niveau(struct_processus *s_etat_processus);
3448: logical1 retrait_variable_partagee(struct_processus *s_etat_processus,
3449: unsigned char *nom_variable, union_position_variable position);
3450: logical1 retrait_variables_partagees_locales(
3451: struct_processus *s_etat_processus);
3452: logical1 retrait_variable_statique(struct_processus *s_etat_processus,
3453: unsigned char *nom_variable, union_position_variable position);
3454: logical1 retrait_variables_statiques_locales(
3455: struct_processus *s_etat_processus);
3456: logical1 sequenceur(struct_processus *s_etat_processus);
3457: logical1 sequenceur_optimise(struct_processus *s_etat_processus,
3458: struct_liste_chainee *l_bibliotheques);
3459: #endif
3460:
3461: /*
3462: --------------------------------------------------------------------------------
3463: Fonctions retournant un INTEGER*1 (drapeau)
3464: --------------------------------------------------------------------------------
3465: */
3466:
3467: logical1 depassement_addition(integer8 *a, integer8 *b, integer8 *resultat);
3468: logical1 depassement_multiplication(integer8 *a, integer8 *b,
3469: integer8 *resultat);
3470: logical1 depassement_soustraction(integer8 *a, integer8 *b, integer8 *resultat);
3471: logical1 depassement_puissance(integer8 *a, integer8 *b, integer8 *resultat);
3472:
3473: #ifndef RPLARGS
3474: logical1 ecriture_pipe(struct_processus *s_etat_processus, int pipe,
3475: struct_objet *s_objet);
3476: logical1 recherche_variable(struct_processus *s_etat_processus,
3477: unsigned char *nom_variable);
3478: logical1 recherche_variable_globale(struct_processus *s_etat_processus,
3479: unsigned char *nom_variable);
3480: logical1 test_cfsf(struct_processus *s_etat_processus,
3481: unsigned char indice_drapeau);
3482: logical1 test_expression_rpn(unsigned char *chaine);
3483: logical1 test_fonction(unsigned char *chaine);
3484: logical1 validation_chaine(unsigned char *chaine);
3485: #endif
3486:
3487: /*
3488: --------------------------------------------------------------------------------
3489: Fonctions retournant un ssize_t
3490: --------------------------------------------------------------------------------
3491: */
3492:
3493: #ifndef RPLARGS
3494: ssize_t read_atomic(struct_processus *s_etat_processus,
3495: int fd, void *buf, size_t count);
3496: ssize_t write_atomic(struct_processus *s_etat_processus,
3497: int fd, void *buf, size_t count);
3498: #endif
3499:
3500: /*
3501: --------------------------------------------------------------------------------
3502: Fonctions renvoyant un int
3503: --------------------------------------------------------------------------------
3504: */
3505:
3506: int alsprintf(struct_processus *s_etat_processus,
3507: unsigned char **strp, const char *fmt, ...);
3508: #ifndef RPLARGS
3509: int association_etat_processus_readline();
3510: #endif
3511: int interruption_violation_access(void *adresse_fautive, int gravite);
3512: #ifndef RPLARGS
3513: int initialisation_etat_processus_readline();
3514: int liberation_etat_processus_readline();
3515: integer8 liste_variables(struct_processus *s_etat_processus,
3516: struct_tableau_variables *tableau);
3517: integer8 nombre_variables(struct_processus *s_etat_processus);
3518: int readline_analyse_syntaxique(int count, int key);
3519: int readline_effacement(int count, int key);
3520: #endif
3521: int std_fprintf(file *flux, const char *format, ...);
3522: int tex_fprintf(struct_processus *s_etat_processus,
3523: file *flux, const char *format, ...);
3524: int transliterated_fprintf(struct_processus *s_etat_processus, file *flux,
3525: const char *format, ...);
3526: int valsprintf(struct_processus *s_etat_processus,
3527: unsigned char **strp, const char *fmt, va_list ap);
3528: int wrapper_instruction_intrinseque(void (*fonction)(),
3529: struct_rpl_arguments *rpl_arguments);
3530:
3531: /*
3532: --------------------------------------------------------------------------------
3533: Fonctions renvoyant un INTEGER*1 (longueur d'un entier binaire)
3534: --------------------------------------------------------------------------------
3535: */
3536:
3537: #ifndef RPLARGS
3538: unsigned char longueur_entiers_binaires(struct_processus *s_etat_processus);
3539: #endif
3540:
3541: /*
3542: --------------------------------------------------------------------------------
3543: Fonctions retournant un INTEGER*8 (valeur binaire non signée)
3544: --------------------------------------------------------------------------------
3545: */
3546:
3547: #ifndef RPLARGS
3548: logical8 masque_entiers_binaires(struct_processus *s_etat_processus);
3549: #endif
3550:
3551: /*
3552: --------------------------------------------------------------------------------
3553: Fonctions retournant un INTEGER*8 (entier standard RPL/2)
3554: --------------------------------------------------------------------------------
3555: */
3556:
3557: #ifndef RPLARGS
3558: integer8 occupation_memoire(struct_objet *s_objet);
3559: integer8 longueur_chaine(struct_processus *s_etat_processus,
3560: unsigned char *chaine);
3561: integer8 position_caractere_de_chaine(struct_processus *s_etat_processus,
3562: unsigned char *chaine, unsigned char *position);
3563: #endif
3564:
3565: /*
3566: --------------------------------------------------------------------------------
3567: Fonctions renvoyant une liste chaînée (pointeur sur *struct_liste_chainee)
3568: --------------------------------------------------------------------------------
3569: */
3570:
3571: #ifndef RPLARGS
3572: struct_liste_chainee *analyse_rpn(struct_processus *s_etat_processus,
3573: unsigned char *chaine_rpn);
3574: #endif
3575:
3576: /*
3577: --------------------------------------------------------------------------------
3578: Allocateur de buffers à cache
3579: --------------------------------------------------------------------------------
3580: */
3581:
3582: void initialisation_allocateur_buffer(struct_processus *s_etat_processus);
3583: void liberation_allocateur_buffer(struct_processus *s_etat_pocessus);
3584: struct_buffer *allocation_buffer(struct_processus *s_etat_processus,
3585: size_t longueur);
3586: void liberation_buffer(struct_processus *s_etat_processus,
3587: struct_buffer *buffer);
3588:
3589: /*
3590: --------------------------------------------------------------------------------
3591: Fonctions renvoyant une copie de la structure de description des processus
3592: --------------------------------------------------------------------------------
3593: */
3594:
3595: #ifndef RPLARGS
3596: struct_processus *copie_etat_processus(struct_processus *s_etat_processus);
3597: #endif
3598:
3599: /*
3600: --------------------------------------------------------------------------------
3601: Fonctions renvoyant un pointeur sur un fichier (file *) ou un descripteur
3602: --------------------------------------------------------------------------------
3603: */
3604:
3605: #ifndef RPLARGS
3606: file *creation_fichier_tex(struct_processus *s_etat_processus);
3607: struct_descripteur_fichier *descripteur_fichier(struct_processus
3608: *s_etat_processus, struct_fichier *s_fichier);
3609: #endif
3610:
3611: /*
3612: --------------------------------------------------------------------------------
3613: Fonctions renvoyant un pointeur sur une *struct_objet
3614: --------------------------------------------------------------------------------
3615: */
3616:
3617: struct_objet *copie_objet(struct_processus *s_etat_processus,
3618: struct_objet *s_objet, unsigned char type);
3619:
3620: struct_objet *allocation(struct_processus *s_etat_processus, enum t_type type);
3621: #ifndef RPLARGS
3622: struct_objet *formateur_date(struct_processus *s_etat_processus,
3623: struct timeval *temps);
3624: struct_objet *lecture_fichier_non_formate(struct_processus *s_etat_processus,
3625: void *argument, integer8 longueur_buffer, logical1 recursivite);
3626: struct_objet *lecture_pipe(struct_processus *s_etat_processus, int pipe);
3627: struct_objet *parametres_sql(struct_processus *s_etat_processus,
3628: struct_objet *s_parametres);
3629: struct_objet *simplification(struct_processus *s_etat_processus,
3630: struct_objet *s_objet);
3631:
3632: struct_arbre_variables *allocation_noeud(struct_processus *s_etat_processus);
3633: struct_arbre_variables **allocation_tableau_noeuds(
3634: struct_processus *s_etat_processus);
3635:
3636: /*
3637: --------------------------------------------------------------------------------
3638: Fonctions renvoyant un pointeur sur une *struct_liste_variables_statiques
3639: ou *struct_liste_variables_partagees
3640: --------------------------------------------------------------------------------
3641: */
3642:
3643: struct_liste_variables_statiques *recherche_variable_statique(struct_processus
3644: *s_etat_processus, unsigned char *nom_variable,
3645: union_position_variable position, unsigned char origine);
3646: struct_liste_variables_partagees *recherche_variable_partagee(struct_processus
3647: *s_etat_processus, unsigned char *nom_variable,
3648: union_position_variable position, unsigned char origine);
3649: #endif
3650:
3651: /*
3652: --------------------------------------------------------------------------------
3653: Fonctions gérant la complétion automatique
3654: --------------------------------------------------------------------------------
3655: */
3656:
3657: char **completion_rpl();
3658: char *generateur_commandes();
3659: char **completion_matches();
3660:
3661: // END C PROTOTYPES
3662:
3663: /*
3664: --------------------------------------------------------------------------------
3665: Arithmétique
3666: --------------------------------------------------------------------------------
3667: */
3668:
3669: void f77absc_(complex16 *c, real8 *resultat);
3670:
3671: void f77additioncc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3672: void f77additionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3673: void f77additioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3674:
3675: void f77divisioncc_(complex16 *ca, complex16 *rb, complex16 *resultat);
3676: void f77divisionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3677: void f77divisioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3678: void f77divisionic_(integer8 *ib, complex16 *cb, complex16 *resultat);
3679: void f77divisionrc_(real8 *ra, complex16 *cb, complex16 *resultat);
3680:
3681: void f77multiplicationcc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3682: void f77multiplicationci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3683: void f77multiplicationcr_(complex16 *ca, real8 *rb, complex16 *resultat);
3684:
3685: void f77puissancecc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3686: void f77puissanceci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3687: void f77puissancecr_(complex16 *ca, real8 *rb, complex16 *resultat);
3688: void f77puissanceic_(integer8 *ia, complex16 *cb, complex16 *resultat);
3689: void f77puissanceii_(integer8 *ia, integer8 *ib, integer8 *resultat);
3690: void f77puissanceir_(integer8 *ia, real8 *rb, real8 *resultat);
3691: void f77puissancerc_(real8 *ra, complex16 *cb, complex16 *resultat);
3692: void f77puissanceri_(real8 *ra, integer8 *ib, real8 *resultat);
3693: void f77puissancerr_(real8 *ra, real8 *rb, real8 *resultat);
3694:
3695: void f77racinecarreec_(complex16 *ca, complex16 *resultat);
3696: void f77racinecarreein_(integer8 *ia, complex16 *resultat);
3697: void f77racinecarreeip_(integer8 *ia, real8 *resultat);
3698: void f77racinecarreern_(real8 *ia, complex16 *resultat);
3699: void f77racinecarreerp_(real8 *ia, real8 *resultat);
3700:
3701: void f77soustractioncc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3702: void f77soustractionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3703: void f77soustractioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3704: void f77soustractionic_(integer8 *ib, complex16 *cb, complex16 *resultat);
3705: void f77soustractionrc_(real8 *ra, complex16 *cb, complex16 *resultat);
3706:
3707: /*
3708: --------------------------------------------------------------------------------
3709: Trigonométrie complexe
3710: --------------------------------------------------------------------------------
3711: */
3712:
3713: void f77acos_(complex16 *argument, complex16 *resultat);
3714: void f77asin_(complex16 *argument, complex16 *resultat);
3715: void f77atan_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3716: void f77cos_(complex16 *argument, complex16 *resultat);
3717: void f77sin_(complex16 *argument, complex16 *resultat);
3718: void f77tan_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3719:
3720: /*
3721: --------------------------------------------------------------------------------
3722: Fonctions hyperboliques
3723: --------------------------------------------------------------------------------
3724: */
3725:
3726: void f77acoshc_(complex16 *argument, complex16 *resultat);
3727: void f77alogc_(complex16 *argument, complex16 *resultat);
3728: void f77asinhc_(complex16 *argument, complex16 *resultat);
3729: void f77atanhc_(complex16 *argument, complex16 *resultat);
3730: void f77cosh_(complex16 *argument, complex16 *resultat);
3731: void f77expc_(complex16 *argument, complex16 *resultat);
3732: void f77lnc_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3733: void f77lnin_(integer8 *argument, complex16 *resultat, integer4 *erreur);
3734: void f77lnrn_(real8 *argument, complex16 *resultat, integer4 *erreur);
3735: void f77logc_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3736: void f77login_(integer8 *argument, complex16 *resultat, integer4 *erreur);
3737: void f77logrn_(real8 *argument, complex16 *resultat, integer4 *erreur);
3738: void f77sinh_(complex16 *argument, complex16 *resultat);
3739: void f77tanh_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3740: void f77acoshi_(integer8 *argument, real8 *resultat);
3741: void f77acoshr_(real8 *argument, real8 *resultat);
3742: void f77asinhi_(integer8 *argument, real8 *resultat);
3743: void f77asinhr_(real8 *argument, real8 *resultat);
3744: void f77atanhi_(integer8 *argument, real8 *resultat);
3745: void f77atanhr_(real8 *argument, real8 *resultat);
3746: void f77lnip_(integer8 *argument, real8 *resultat, integer4 *erreur);
3747: void f77lnrp_(real8 *argument, real8 *resultat, integer4 *erreur);
3748: void f77logip_(integer8 *argument, real8 *resultat, integer4 *erreur);
3749: void f77logrp_(real8 *argument, real8 *resultat, integer4 *erreur);
3750:
3751: /*
3752: --------------------------------------------------------------------------------
3753: Calculs divers
3754: --------------------------------------------------------------------------------
3755: */
3756:
3757: void f90arrangement(integer8 *n, integer8 *k, real8 *resultat);
3758: void f90combinaison(integer8 *n, integer8 *k, real8 *resultat);
3759: void f90fcd(real8 *x, integer8 *n1, integer8 *n2, real8 *resultat);
3760: void f90gausscd(real8 *x, real8 *moyenne, real8 *variance, real8 *resultat);
3761: void f90tcd(real8 *x, integer8 *n, real8 *resultat);
3762: void f90x2cd(real8 *x, integer8 *n, real8 *resultat);
3763:
3764: // BEGIN C PROTOTYPES
3765: void dft(complex16 *dft, integer4 *nombre_lignes, integer4 *nombre_colonnes,
3766: integer4 *inverse, integer4 *erreur);
3767: // END C PROTOTYPES
3768:
3769: /*
3770: --------------------------------------------------------------------------------
3771: Fonctions Lapack
3772: --------------------------------------------------------------------------------
3773: */
3774:
3775: /*
3776: * Calcul de la longueur d'un espace de travail
3777: */
3778:
3779: #ifndef RPLARGS
3780: integer4 ilaenv_(integer4 *optimal, char *nom_fonction, char *option,
3781: integer4 *n1, integer4 *n2, integer4 *n3, integer4 *n4,
3782: integer4 longueur_nom_fonction, integer4 longueur_option);
3783:
3784: /*
3785: * Inversion
3786: */
3787:
3788: void dgetri_(integer4 *ordre_a, real8 *a, integer4 *lda, integer4 *pivot,
3789: real8 *work, integer4 *dim_work, integer4 *ios);
3790: void zgetri_(integer4 *ordre_a, complex16 *a, integer4 *lda, integer4 *pivot,
3791: complex16 *work, integer4 *dim_work, integer4 *ios);
3792:
3793: /*
3794: * Valeurs propres
3795: */
3796:
3797: void zgeev_(unsigned char *calcul_vp_gauches, unsigned char *calcul_vp_droits,
3798: integer4 *dim_matrice1, complex16 *matrice_f77,
3799: integer4 *dim_matrice2, complex16 *valeurs_propres,
3800: complex16 *vpg_f77, integer4 *dim_matrice3,
3801: complex16 *vpd_f77, integer4 *dim_matrice4,
3802: complex16 *work, integer4 *lwork, real8 *rwork,
3803: integer4 *erreur, integer4 longueur_1, integer4 longueur_2);
3804:
3805: /*
3806: * Valeurs propres généralisées
3807: */
3808:
3809: void zggev_(unsigned char *calcul_vp_gauches, unsigned char *calcul_vp_droits,
3810: integer4 *dim_matrice1, complex16 *matrice_f77,
3811: integer4 *dim_matrice2, complex16 *metrique_f77,
3812: integer4 *dim_matrice3, complex16 *alpha, complex16 *beta,
3813: complex16 *vpg_f77, integer4 *dim_matrice4,
3814: complex16 *vpd_f77, integer4 *dim_matrice5,
3815: complex16 *work, integer4 *lwork, real8 *rwork,
3816: integer4 *erreur, integer4 longueur_1, integer4 longueur_2);
3817:
3818: /*
3819: * Moindres carrés
3820: */
3821:
3822: void dgelsd_(integer4 *nombre_lignes_a, integer4 *nombre_colonnes_a,
3823: integer4 *nombre_colonnes_b, real8 *matrice_a, integer4 *lda,
3824: real8 *matrice_b, integer4 *ldb, real8 *valeurs_singulieres,
3825: real8 *rcond, integer4 *rank, real8 *work, integer4 *lwork,
3826: integer4 *iwork, integer4 *info);
3827: void zgelsd_(integer4 *nombre_lignes_a, integer4 *nombre_colonnes_a,
3828: integer4 *nombre_colonnes_b, complex16 *matrice_a, integer4 *lda,
3829: complex16 *matrice_b, integer4 *ldb, real8 *valeurs_singulieres,
3830: real8 *rcond, integer4 *rank, complex16 *work, integer4 *lwork,
3831: real8 *rwork, integer4 *iwork, integer4 *info);
3832:
3833: /*
3834: * Moindres carrés généralisé
3835: */
3836:
3837: /*
3838: * Décomposition en valeurs singulières
3839: */
3840:
3841: void dgesvd_(unsigned char *jobu, unsigned char *jobvh,
3842: integer4 *m, integer4 *n, real8 *a, integer4 *lda,
3843: real8 *s, real8 *u, integer4 *ldu, real8 *vh, integer4 *ldvh,
3844: real8 *work, integer4 *lwork, integer4 *info, integer4 longueur_jobu,
3845: integer4 longueur_jobvh);
3846: void zgesvd_(unsigned char *jobu, unsigned char *jobvh,
3847: integer4 *m, integer4 *n, real8 *a, integer4 *lda,
3848: real8 *s, real8 *u, integer4 *ldu, real8 *vh, integer4 *ldvh,
3849: real8 *work, integer4 *lwork, real8 *rwork, integer4 *info,
3850: integer4 longueur_jobu, integer4 longueur_jobvh);
3851:
3852: /*
3853: * Factorisations diverses
3854: */
3855:
3856: /* LU de Crout */
3857: void dgetrf_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3858: integer4 *lda, integer4 *pivot, integer4 *ios);
3859: void zgetrf_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3860: integer4 *lda, integer4 *pivot, integer4 *ios);
3861:
3862: /* LQ */
3863: void dgelq2_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3864: integer4 *lda, real8 *tau, real8 *work, integer4 *ios);
3865: void zgelq2_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3866: integer4 *lda, complex16 *tau, complex16 *work, integer4 *ios);
3867:
3868: /* QR */
3869: void dgeqp3_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3870: integer4 *lda, integer4 *pivot, real8 *tau, real8 *work,
3871: integer4 *lwork, integer4 *ios);
3872: void zgeqp3_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3873: integer4 *lda, integer4 *pivot, complex16 *tau, complex16 *work,
3874: integer4 *lwork, real8 *rwork, integer4 *ios);
3875:
3876: /* Cholesky */
3877: void dpptrf_(unsigned char *mode, integer4 *n, complex16 *triangle,
3878: integer4 *ios, integer4 longueur);
3879: void zpptrf_(unsigned char *mode, integer4 *n, complex16 *triangle,
3880: integer4 *ios, integer4 longueur);
3881:
3882: /* Schur */
3883: void dgees_(unsigned char *calcul_vecteur, unsigned char *valeurs_triees,
3884: logical4 (*fonction_tri)(), integer4 *n, real8 *a,
3885: integer4 *lda, integer4 *sdim, real8 *wr, real8 *wi,
3886: real8 *vs, integer4 *ldvs, real8 *work, integer4 *lwork,
3887: logical4 *bwork, integer4 *info, integer4 l1, integer4 l2);
3888: void zgees_(unsigned char *calcul_vecteur, unsigned char *valeurs_triees,
3889: logical4 (*fonction_tri)(), integer4 *n, complex16 *a,
3890: integer4 *lda, integer4 *sdim, complex16 *w,
3891: complex16 *vs, integer4 *ldvs, complex16 *work, integer4 *lwork,
3892: real8 *rwork, logical4 *bwork, integer4 *info,
3893: integer4 l1, integer4 l2);
3894:
3895: /* Déterminant et rang */
3896: void dgecon_(unsigned char *norm, integer4 *n, real8 *a, integer4 *lda,
3897: real8 *anorm, real8 *rcond, real8 *work, integer4 *iwork,
3898: integer4 *info, integer4 l1);
3899: void dgelsy_(integer4 *m, integer4 *n, integer4 *nrhs, real8 *a,
3900: integer4 *lda, real8 *b, integer4 *ldb, integer4 *jpvt, real8 *rcond,
3901: integer4 *rank, real8 *work, integer4 *lwork, integer4 *info);
3902: real8 dlange_(unsigned char *norme, integer4 *n, integer4 *m, real8 *a,
3903: integer4 *lda, real8 *work, integer4 longueur);
3904: real8 zlange_(unsigned char *norme, integer4 *n, integer4 *m, real8 *a,
3905: integer4 *lda, real8 *work, integer4 longueur);
3906: void zgecon_(unsigned char *norm, integer4 *n, complex16 *a, integer4 *lda,
3907: real8 *anorm, real8 *rcond, complex16 *work, real8 *rwork,
3908: integer4 *info, integer4 l1);
3909: void zgelsy_(integer4 *m, integer4 *n, integer4 *nrhs, complex16 *a,
3910: integer4 *lda, complex16 *b, integer4 *ldb, integer4 *jpvt,
3911: real8 *rcond, integer4 *rank, complex16 *work, integer4 *lwork,
3912: real8 *rwork, integer4 *info);
3913: #endif
3914:
3915: /*
3916: * Fonction testant la requête d'arrêt (nécessaire pour tester le
3917: * drapeau depuis une bibliothèque).
3918: */
3919:
3920: int test_arret(struct_processus *s_etat_processus);
3921:
3922: #endif
3923:
3924: // vim: ts=4
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