1: #define DEBUG_ERREURS
2: /*
3: ================================================================================
4: RPL/2 (R) version 4.1.25
5: Copyright (C) 1989-2016 Dr. BERTRAND Joël
6:
7: This file is part of RPL/2.
8:
9: RPL/2 is free software; you can redistribute it and/or modify it
10: under the terms of the CeCILL V2 License as published by the french
11: CEA, CNRS and INRIA.
12:
13: RPL/2 is distributed in the hope that it will be useful, but WITHOUT
14: ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
15: FITNESS FOR A PARTICULAR PURPOSE. See the CeCILL V2 License
16: for more details.
17:
18: You should have received a copy of the CeCILL License
19: along with RPL/2. If not, write to info@cecill.info.
20: ================================================================================
21: */
22:
23:
24: #ifndef INCLUSION_RPL
25: #define INCLUSION_RPL
26:
27: #ifndef __RPLCAS
28: # define _GNU_SOURCE
29: # define _XOPEN_SOURCE 700
30: #endif
31:
32: #define _REENTRANT
33:
34: #ifndef __RPLCAS
35: # ifdef Darwin
36: # define _DARWIN_C_SOURCE
37: # endif
38:
39: # ifdef OpenBSD
40: # define _BSD_SOURCE
41: # endif
42:
43: # ifdef FreeBSD
44: # define __BSD_VISIBLE 1
45: # endif
46: #endif
47:
48: #ifdef OS2
49: # ifndef __RPLCAS
50: # define _BSD_SOURCE
51: # endif
52:
53: # include <types.h>
54: enum { SHUT_RD = 0, SHUT_WR, SHUT_RDWR };
55: # define SHUT_RD SHUT_RD
56: # define SHUT_WR SHUT_WR
57: # define SHUT_RDWR SHUT_RDWR
58:
59: # include "getaddrinfo-conv.h"
60:
61: # define sched_yield(arg)
62: #endif
63:
64: #ifdef CYGWIN
65: # define SA_ONSTACK 0
66: #endif
67:
68: #define DEBUG_TRACE uprintf("[%d/%X] %s(%d)\n", \
69: getpid(), pthread_self(), __FILE__, __LINE__);
70: #define TEST_ABSENCE_FICHIER(nom) \
71: { int ios; struct stat *buf; ios = stat(nom, buf); \
72: if (ios == 0) BUG(1, uprintf("File %s found!\n", nom)); }
73:
74: /*
75: ================================================================================
76: INCLUSIONS
77: ================================================================================
78: */
79:
80: #include <stdio.h>
81: #include <stdlib.h>
82: #include <stdint.h>
83: #include <math.h>
84: #include <string.h>
85: #include <strings.h>
86: #include <syslog.h>
87: #include <errno.h>
88: #include <stdarg.h>
89: #include <poll.h>
90: #include <signal.h>
91:
92: #ifndef RPLARGS
93: # include <sys/mman.h>
94: # include <sys/time.h>
95: # include <sys/resource.h>
96: # include <sys/select.h>
97: # include <sys/socket.h>
98: # include <sys/stat.h>
99: # include <sys/timeb.h>
100: # include <sys/types.h>
101: # include <sys/un.h>
102: # include <sys/wait.h>
103:
104: # include <arpa/inet.h>
105: # include <netinet/in.h>
106: # include <netdb.h>
107:
108: # include <dlfcn.h>
109: # include <fcntl.h>
110: # include <pthread.h>
111: # include <regex.h>
112:
113: # ifdef OS2
114: # undef pthread_mutexattr_settype
115: # define pthread_mutexattr_settype(a, b)
116: # endif
117:
118: # include <pwd.h>
119: # ifdef SHARED_MEMORY
120: # include <sys/shm.h>
121: # endif
122:
123: # ifndef IPCS_SYSV
124: # include <semaphore.h>
125: # else
126: # include <sys/ipc.h>
127: # include <sys/sem.h>
128:
129: # ifdef OS2
130: # define INCL_DOSSEMAPHORES
131: # define INCL_DOSMEMMGR
132: # define INCL_DOSERRORS
133: # include <os2.h>
134:
135: typedef struct _OS2SEM
136: {
137: HMTX hmtx;
138: HEV hev;
139: ULONG shared;
140: ULONG *cnt;
141: ULONG *nopened;
142: ULONG allocated;
143: } sem_t;
144: # else // IPCS_SYSV
145: typedef struct
146: {
147: int sem;
148: int alloue;
149: unsigned char *path;
150: pid_t pid;
151: pthread_t tid;
152: } sem_t;
153: # endif
154:
155: # ifndef SEM_FAILED
156: # define SEM_FAILED NULL
157: # endif
158:
159: sem_t *sem_open_SysV(const char *nom, int oflag, ...);
160: int sem_init_SysV(sem_t *sem, int shared, unsigned int value);
161: int sem_close_SysV(sem_t *sem);
162: int sem_wait_SysV(sem_t *sem);
163: int sem_trywait_SysV(sem_t *sem);
164: int sem_timedwait_SysV(sem_t *sem, struct timespec *ts);
165: int sem_post_SysV(sem_t *sem);
166: int sem_getvalue_SysV(sem_t *sem, int *value);
167: int sem_unlink_SysV(char *nom);
168: int sem_destroy_SysV(sem_t *sem);
169: # endif
170:
171: # include <setjmp.h>
172: # include <termios.h>
173: # include <time.h>
174: # include <unistd.h>
175: # include <locale.h>
176:
177: # include "history.h"
178: # include "readline.h"
179: # include "termcap.h"
180: # include "iconv.h"
181: # include "zlib.h"
182:
183: # include "openssl/evp.h"
184: # ifndef OPENSSL_NO_MD2
185: # include "openssl/md2.h"
186: # endif
187: # ifndef OPENSSL_NO_MD4
188: # include "openssl/md4.h"
189: # endif
190: # ifndef OPENSSL_NO_MD5
191: # include "openssl/md5.h"
192: # endif
193: # ifndef OPENSSL_NO_MDC2
194: # include "openssl/mdc2.h"
195: # endif
196: # ifndef OPENSSL_NO_RIPEMD
197: # include "openssl/ripemd.h"
198: # endif
199: # ifndef OPENSSL_NO_SHA
200: # include "openssl/sha.h"
201: # endif
202: # ifndef OPENSSL_NO_WHIRLPOOL
203: # include "openssl/whrlpool.h"
204: # endif
205: # ifndef OPENSSL_NO_AES
206: # include "openssl/aes.h"
207: # endif
208: # ifndef OPENSSL_NO_CAMELLIA
209: # include "openssl/camellia.h"
210: # endif
211: # ifndef OPENSSL_NO_RC2
212: # include "openssl/rc2.h"
213: # endif
214: # ifndef OPENSSL_NO_IDEA
215: # include "openssl/idea.h"
216: # endif
217:
218: # include "sqlite3.h"
219: # include "sigsegv.h"
220: # ifdef OS2
221: // Bug de libsigsegv
222: # undef HAVE_STACK_OVERFLOW_RECOVERY
223: # endif
224:
225: # define GSL_RANGE_CHECK_OFF
226: # include "gsl/gsl_cdf.h"
227: # include "gsl/gsl_cblas.h"
228: # include "gsl/gsl_errno.h"
229: # include "gsl/gsl_fft_complex.h"
230: # include "gsl/gsl_permutation.h"
231: # include "gsl/gsl_randist.h"
232: # include "gsl/gsl_rng.h"
233: # include "gsl/gsl_sf.h"
234: #endif
235:
236: #ifdef SunOS
237: # include <ieeefp.h>
238: #endif
239:
240: // Définition spécifique à Hurd
241: #ifndef PIPE_BUF
242: # define fpathconf (".", _PC_PIPE_BUF)
243: #endif
244:
245: #ifdef MYSQL_SUPPORT
246: # include <mysql.h>
247: # define mysqlclose(arg) mysql_close(arg.mysql)
248: #else
249: # define mysqlclose(arg)
250: #endif
251:
252: #ifdef POSTGRESQL_SUPPORT
253: # include <libpq-fe.h>
254: # define postgresqlclose(arg) PQfinish(arg.postgresql)
255: #else
256: # define postgresqlclose(arg)
257: #endif
258:
259: #include "librplprototypes.h"
260:
261: #ifndef RPLARGS
262: # ifndef UNIX_PATH_MAX
263: struct sockaddr_un sizecheck;
264: # define UNIX_PATH_MAX sizeof(sizecheck.sun_path)
265: # endif
266: #endif
267:
268: #ifdef MAIN_RPL
269: # define __EXTERN__
270: # define __STATIC_MUTEX_INITIALIZATION__ = PTHREAD_MUTEX_INITIALIZER
271: #else
272: # define __EXTERN__ extern
273: # define __STATIC_MUTEX_INITIALIZATION__
274: #endif
275:
276: /*
277: ================================================================================
278: Bugs spécifiques
279: ================================================================================
280: */
281:
282: // Néant
283:
284: /*
285: ================================================================================
286: TYPES
287: ================================================================================
288: */
289:
290: typedef FILE file;
291: typedef unsigned char t_8_bits;
292:
293: #ifndef RPLARGS
294: # include "rpltypes-conv.h"
295: #else
296: # include "rpltypes.h"
297: #endif
298:
299: enum signaux_rpl
300: {
301: rpl_signull = 0,
302: rpl_sigint,
303: rpl_sigterm,
304: rpl_sigstart, // Signal envoyé par un père pour lancer son fils.
305: rpl_sigcont, // Signal de redémarrage d'un processus arrêté par
306: // SUSPEND
307: rpl_sigstop, // Signal d'arrêt envoyé par l'instruction STOP ou
308: // FUSE. (FSTOP)
309: rpl_sigabort, // Signal envoyé par l'instruction ABORT (à regrouper
310: // avec FABORT)
311: rpl_sigurg, // Signal d'arrêt urgent
312: rpl_siginject, // Signal indiquant la présence d'une donnée à lire
313: // envoyée depuis le père
314: rpl_sigalrm, // Signal d'alarme (erreur système) depuis un fils
315: rpl_sighup,
316: rpl_sigtstp,
317: rpl_sigexcept,
318: rpl_sigmax
319: };
320:
321: #define LONGUEUR_QUEUE_SIGNAUX 1024
322:
323: // Une structure s_queue_signaux est créée par processus (et non par thread).
324: // Elle est projetée dans un segment de mémoire partagée pour qu'elle soit
325: // accessible à la fois du père et des fils.
326:
327: #ifndef RPLARGS
328: typedef struct queue_signaux
329: {
330: volatile int pointeur_lecture;
331: volatile int pointeur_ecriture;
332: volatile logical1 requete_arret;
333:
334: pthread_t thread_signaux;
335: pid_t controle;
336:
337: volatile struct
338: {
339: pid_t pid;
340: enum signaux_rpl signal;
341: } queue[LONGUEUR_QUEUE_SIGNAUX];
342:
343: # ifdef OS2
344: sem_t semaphore;
345: sem_t signalisation;
346: sem_t arret_signalisation;
347: # endif
348: } struct_queue_signaux;
349:
350: __EXTERN__ struct_queue_signaux *s_queue_signaux;
351: __EXTERN__ int f_queue_signaux;
352:
353: # ifndef OS2
354: __EXTERN__ sem_t *semaphore_queue_signaux;
355: __EXTERN__ sem_t *semaphore_signalisation;
356: __EXTERN__ sem_t *semaphore_arret_signalisation;
357: # endif
358: #endif
359:
360: #if ! defined(UNION_SEMUN) && defined(IPCS_SYSV)
361: union semun
362: {
363: int val;
364: struct semid_ds *buf;
365: unsigned short *array;
366: struct seminfo *__buf;
367: };
368: #endif
369:
370: #ifndef RTLD_LOCAL
371: # define RTLD_LOCAL 0
372: #endif
373:
374: #ifndef SIGSTKSZ
375: # define SIGSTKSZ 65536
376: #endif
377:
378:
379: /*
380: ================================================================================
381: SÉMAPHORES
382: ================================================================================
383: */
384:
385: #ifdef IPCS_SYSV
386: # ifdef DEBUG_SEMAPHORES
387: # define sem_wait(a) ({ int value; sem_getvalue(a, &value); \
388: uprintf("[%d-%llu] Semaphore %s (%p) "\
389: "waiting at %s() " \
390: "line #%d\n", (int) getpid(), (unsigned long long) i\
391: pthread_self(), \
392: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \
393: if (value > 1) BUG(1, uprintf("Value %d\n", value)); \
394: sem_wait_SysV(a); })
395: # define sem_post(a) ({ int value; sem_getvalue(a, &value); \
396: uprintf("[%d-%llu] Semaphore %s (%p) "\
397: "posting at %s() " \
398: "line #%d\n", (int) getpid(), (unsigned long long) \
399: pthread_self(), \
400: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \
401: if (value > 0) BUG(1, uprintf("Value %d\n", value)); \
402: sem_post_SysV(a); })
403: # define sem_destroy(a) ({ int value; sem_getvalue(a, &value); \
404: if (value == 0) BUG(1, uprintf("Value %d\n", value)); \
405: sem_destroy_SysV(a); })
406: # else
407: # define sem_destroy(a) sem_destroy_SysV(a)
408: # define sem_wait(a) sem_wait_SysV(a)
409: # define sem_post(a) sem_post_SysV(a)
410: # endif
411:
412: # define sem_init(a, b, c) sem_init_SysV(a, b, c)
413: # define sem_trywait(a) sem_trywait_SysV(a)
414: # define sem_timedwait(a, b) sem_timedwait_SysV(a, b)
415: # define sem_getvalue(a, b) sem_getvalue_SysV(a, b)
416: # define sem_open(...) sem_open_SysV(__VA_ARGS__)
417: # define sem_close(a) sem_close_SysV(a)
418: # define sem_unlink(a) sem_unlink_SysV(a)
419: #else
420: # ifdef DEBUG_SEMAPHORES
421: # define sem_wait(a) ({ int value; sem_getvalue(a, &value); \
422: uprintf("[%d-%llu] Semaphore %s (%p) "\
423: "waiting at %s() " \
424: "line #%d\n", (int) getpid(), (unsigned long long) \
425: pthread_self(), \
426: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \
427: if (value > 1) BUG(1, uprintf("Value %d\n", value)); sem_wait(a); })
428: # define sem_post(a) ({ int value; sem_getvalue(a, &value); \
429: uprintf("[%d-%llu] Semaphore %s (%p) "\
430: "posting at %s() " \
431: "line #%d\n", (int) getpid(), (unsigned long long) \
432: pthread_self(), \
433: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \
434: if (value > 0) BUG(1, uprintf("Value %d\n", value)); sem_post(a); })
435: # define sem_destroy(a) ({ int value; sem_getvalue(a, &value); \
436: if (value == 0) BUG(1, uprintf("Value %d\n", value)); \
437: sem_destroy(a); })
438: # endif
439: #endif
440:
441:
442: /*
443: ================================================================================
444: SIGNAUX
445: ================================================================================
446: */
447:
448: #ifndef RPLARGS
449:
450: // Signaux utilisés par défaut :
451: // SIGINT
452: // SIGTSTP
453: // SIGCONT
454: // SIGPIPE
455: // SIGUSR1 et SIGUSR2 sont utilisé par libsigsegv.
456: // SIGHUP
457: // SIGALRM
458:
459: # define SIGTEST 255
460:
461: // Nombre d'interruptions disponibles
462: # define d_NOMBRE_INTERRUPTIONS 64
463: #endif
464:
465: /*
466: ================================================================================
467: Granularité temporelle
468: ================================================================================
469: */
470:
471: #ifndef RPLARGS
472: # define GRANULARITE_us 10
473: # define GRANULARITE_us_max 100000
474: # define INCR_GRANULARITE(g) \
475: do g = 1000 * ((g >= (GRANULARITE_us_max * 1000)) \
476: ? GRANULARITE_us_max : ((g / 1000) + GRANULARITE_us)); while(0)
477: #endif
478:
479: /*
480: ================================================================================
481: Options de debug
482: ================================================================================
483: */
484:
485: #ifndef RPLARGS
486: # define d_debug_pile_utilisateur ((integer8) 0x1)
487: # define d_debug_pile_systeme ((integer8) 0x2)
488: # define d_debug_appels_fonctions ((integer8) 0x4)
489: # define d_debug_processus ((integer8) 0x8)
490: # define d_debug_analyse ((integer8) 0x10)
491: # define d_debug_fusible ((integer8) 0x20)
492: # define d_debug_variables ((integer8) 0x40)
493: # define d_debug_fonctions_intrinseques ((integer8) 0x80)
494: # define d_debug_niveaux ((integer8) 0x100)
495: # define d_conversion_RPN ((integer8) 0x200)
496: # define d_traitement_interruption ((integer8) 0x400)
497: # define d_debug_signaux ((integer8) 0x800)
498: #endif
499:
500: /*
501: ================================================================================
502: Variables globales
503: ================================================================================
504: */
505:
506: #ifndef RPLARGS
507: # ifdef SEMAPHORES_NOMMES
508: # define LONGUEUR_NOM_SEMAPHORE 64
509: # define __PTR__ *
510: # else
511: # define __PTR__
512: # endif
513:
514: __EXTERN__ jmp_buf contexte_ecriture;
515: __EXTERN__ jmp_buf contexte_impression;
516: __EXTERN__ jmp_buf contexte_initial;
517: __EXTERN__ jmp_buf contexte_processus;
518: __EXTERN__ jmp_buf contexte_thread;
519:
520: __EXTERN__ volatile int signal_test;
521:
522: __EXTERN__ pid_t pid_processus_pere;
523:
524: __EXTERN__ pthread_mutex_t mutex_liste_threads;
525: __EXTERN__ pthread_mutex_t mutex_creation_variable_partagee
526: __STATIC_MUTEX_INITIALIZATION__;
527: __EXTERN__ pthread_mutex_t mutex_sections_critiques;
528: __EXTERN__ pthread_mutex_t mutex_liste_variables_partagees;
529: __EXTERN__ pthread_mutex_t mutex_sem __STATIC_MUTEX_INITIALIZATION__;
530:
531: __EXTERN__ volatile int routine_recursive;
532: __EXTERN__ volatile sig_atomic_t
533: nombre_thread_surveillance_processus;
534:
535: # define SEM_FORK 0
536: # define SEM_QUEUE 1
537: # define SEM_SIGNALISATION 2
538: # define SEM_ARRET_SIGNALISATION 3
539:
540: sem_t *sem_init2(unsigned int valeur, pid_t pid, int ordre);
541: sem_t *sem_init3(unsigned int valeur, pid_t pid, pthread_t tid, int ordre);
542: int sem_destroy2(sem_t *semaphore_p, pid_t pid, int ordre);
543: int sem_destroy3(sem_t *semaphore_p, pid_t pid, pthread_t tid, int ordre);
544: int sem_getvalue2(sem_t *semaphore, int *valeur);
545: sem_t *sem_open2(pid_t pid, int ordre);
546: #endif
547:
548: // Le mutex est là uniquement pour pouvoir émuler le comportement
549: // de sem_getvalue() sur un système comme MacOS X qui ne possède pas
550: // cette fonction.
551:
552: #ifdef Darwin
553: #define sem_getvalue(semaphore, value) sem_getvalue2(semaphore, value)
554: #define sem_post(semaphore) \
555: ({ int r; pthread_mutex_lock(&mutex_sem); \
556: r = sem_post(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
557: #define sem_wait(semaphore) \
558: ({ int r; pthread_mutex_lock(&mutex_sem); \
559: r = sem_wait(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
560: #define sem_trywait(semaphore) \
561: ({ int r; pthread_mutex_lock(&mutex_sem); \
562: r = sem_trywait(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
563: #endif
564:
565: /*
566: ================================================================================
567: Macros
568: ================================================================================
569: */
570:
571: // Par défaut, tout est redirigé vers stderr sauf indication explicite de
572: // stdout.
573:
574: #define printf(...) transliterated_fprintf(s_etat_processus, \
575: stderr, __VA_ARGS__)
576: #define fprintf(flux, ...) transliterated_fprintf(s_etat_processus, \
577: flux, __VA_ARGS__)
578: #define uprintf(...) std_fprintf(stderr, __VA_ARGS__)
579: #define ufprintf(flux, ...) std_fprintf(flux, __VA_ARGS__)
580:
581: #ifdef SunOS
582: # define fopen(...) ({ FILE *desc; \
583: while((desc = fopen(__VA_ARGS__)) == NULL) \
584: { if ((errno != EINTR) && (errno != 0)) break; } desc; })
585: # define freopen(...) ({ FILE *desc; \
586: while((desc = freopen(__VA_ARGS__)) == NULL) \
587: { if ((errno != EINTR) && (errno != 0)) break; } desc; })
588: # define fclose(...) ({ int ios; \
589: while((ios = fclose(__VA_ARGS__)) != 0) \
590: { if ((errno != EINTR) && (errno != 0)) break; } ios; })
591: # define fflush(flux) ({ int ios; \
592: while((ios = fflush((flux == stdout) ? stderr : flux)) != 0) \
593: { if ((errno != EINTR) && (errno != 0)) break; } ios; })
594: # define sem_open(...) ({ sem_t *semaphore; \
595: while((semaphore = sem_open(__VA_ARGS__)) == SEM_FAILED) \
596: { if (errno != EINTR) break; } semaphore; })
597: #else // !SunOS
598: # define fflush(flux) fflush((flux == stdout) ? stderr : flux)
599: #endif
600:
601: // Redéfinition de abs pour un fonctionnement en entier de type long long int
602:
603: #ifdef __GNUC__
604: # define abs(i) ({ typeof(i) _i; _i = (i); (_i >= 0) ? _i : -_i; })
605: // typeof() est une extension de gcc, mais est présent sur d'autres compilateurs
606: // comme Sun Studio. Dans le cas où typeof() n'existe pas, il est possible
607: // d'utiliser la macro suivante, mais elle possède un effet de bord dû à
608: // l'évaluation multiple de l'argument.
609: #else
610: # define abs(i) (((i) >= 0) ? (i) : (-i))
611: #endif
612:
613: #define NOTICE(m) \
614: do \
615: { \
616: ufprintf(stderr, "[%d-%llu] %s() from %s at line %d: %s\n", \
617: getpid(), (unsigned long long) pthread_self(), \
618: __FUNCTION__, __FILE__, __LINE__, m); \
619: fflush(stderr); \
620: } while(0)
621:
622: #ifdef __GLIBC__
623: #include <execinfo.h>
624: #define __BACKTRACE
625: #define BACKTRACE(n) \
626: do \
627: { \
628: void *buffer[n]; \
629: int nb, i; \
630: char **appels; \
631: pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER; \
632: nb = backtrace(buffer, n); \
633: appels = backtrace_symbols(buffer, nb); \
634: pthread_mutex_lock(&mutex); \
635: uprintf("[%d-%llu] BACKTRACE <%s()> at line #%d\n", \
636: getpid(), pthread_self(), __FUNCTION__, __LINE__); \
637: if (appels != NULL) \
638: { \
639: for(i = 0; i < nb; i++) \
640: uprintf(" %s\n", appels[i]); \
641: sys_free(appels); \
642: } \
643: else \
644: uprintf("Nullified backtrace\n"); \
645: uprintf("[%d-%llu] END OF BACKTRACE\n", getpid(), pthread_self()); \
646: fflush(stdout); \
647: pthread_mutex_unlock(&mutex); \
648: } while(0)
649: #else
650: #define BACKTRACE(n) NOTICE("BACKTRACE only defined in glibc")
651: #endif
652:
653: #ifdef __BACKTRACE
654: # define BUG(b, ...) \
655: do { if (b) { uprintf("[%d] BUG! <%s()> at line #%d of %s\n", \
656: (int) getpid(), __FUNCTION__, __LINE__, __FILE__); \
657: __VA_ARGS__; fflush(stdout); \
658: BACKTRACE(64); \
659: pthread_kill(pthread_self(), SIGBUS); }} while(0)
660: #else
661: # define BUG(b, ...) \
662: do { if (b) { uprintf("[%d] BUG! <%s()> at line #%d of %s\n", \
663: (int) getpid(), __FUNCTION__, __LINE__, __FILE__); \
664: __VA_ARGS__; fflush(stdout); \
665: pthread_kill(pthread_self(), SIGBUS); }} while(0)
666: #endif
667:
668:
669: /*
670: ================================================================================
671: Affichage des points de retour des fonctions
672: ================================================================================
673: */
674:
675: #ifdef DEBUG_MEMOIRE
676: void analyse_post_mortem();
677: void *debug_memoire_ajout(size_t taille, const unsigned char *fonction,
678: unsigned long ligne, const unsigned char *argument);
679: void debug_memoire_initialisation();
680: void *debug_memoire_modification(void *pointeur, size_t taille,
681: const unsigned char *fonction, unsigned long ligne,
682: const unsigned char *argument);
683: void debug_memoire_retrait(void *ptr);
684: void debug_memoire_verification();
685:
686: pid_t debug_fork();
687:
688: #define malloc(s) debug_memoire_ajout(s, __FUNCTION__, __LINE__, #s)
689: #define free(s) debug_memoire_retrait(s)
690: #define realloc(s, t) debug_memoire_modification(s, t, \
691: __FUNCTION__, __LINE__, #t)
692: #define fork() debug_fork()
693: #endif
694:
695: #ifdef DEBUG_RETURN
696: #define return uprintf("[%d] Return from <%s()> at line #%d " \
697: "(%s [%d])\n", (int) getpid(), __FUNCTION__, \
698: __LINE__, strerror(errno), errno); fflush(stdout); errno = 0; return
699: #endif
700:
701: #ifdef DEBUG_MUTEX
702: #define pthread_mutex_lock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
703: "locking at %s() " \
704: "line #%d\n", (int) getpid(), (unsigned long long) pthread_self(), \
705: #mutex, mutex, __FUNCTION__, __LINE__), fflush(stdout), \
706: pthread_mutex_lock(mutex)
707: #define pthread_mutex_unlock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
708: "unlocking at " \
709: "%s() line #%d\n", (int) getpid(), (unsigned long long) \
710: pthread_self(), #mutex, mutex, __FUNCTION__, __LINE__), \
711: fflush(stdout), \
712: pthread_mutex_unlock(mutex)
713: #endif
714:
715:
716: /*
717: ================================================================================
718: DEFINIONS
719: ================================================================================
720: */
721:
722: /*
723: --------------------------------------------------------------------------------
724: Valeurs
725: --------------------------------------------------------------------------------
726: */
727:
728: #define d_faux ((logical1) 0L)
729: #define d_vrai ((logical1) -1L)
730:
731: #define d_absence_erreur ((logical1) d_faux)
732: #define d_erreur ((logical1) d_vrai)
733:
734: #define d_code_fin_chaine '\0'
735: #define d_code_espace ' '
736: #define d_code_retour_chariot '\n'
737: #define d_code_tabulation '\t'
738: #define d_longueur_maximale_instruction 16
739:
740: #define d_INT "integer"
741: #define d_REL "real"
742: #define d_CPL "complex"
743: #define d_VIN "[ integer ]"
744: #define d_VRL "[ real ]"
745: #define d_VCX "[ complex ]"
746: #define d_MIN "[[ integer ]]"
747: #define d_MRL "[[ real ]]"
748: #define d_MCX "[[ complex ]]"
749: #define d_BIN "# binary[bodh]"
750: #define d_NOM "'name'"
751: #define d_CHN "\"string\""
752: #define d_LST "{ list }"
753: #define d_ALG "'algebraic'"
754: #define d_RPN "<< RPN >>"
755: #define d_FCH "File $n { format }"
756: #define d_SLB "Library $n"
757: #define d_SQL "Sql $n (type)"
758: #define d_PRC "Process $n"
759: #define d_SCK "Socket $n { format }"
760: #define d_SPH "Semaphore $n 'name'"
761: #define d_TAB "<[ table ]>"
762: #define d_MTX "Mutex $n"
763: #define d_REC "Record /'name_1', ..., 'name_n'/"
764:
765: /*
766: --------------------------------------------------------------------------------
767: Paramètres du système
768: --------------------------------------------------------------------------------
769: */
770:
771: #ifndef RPLARGS
772: # define ds_beep ""
773: # define ds_fichier_historique ".RPL2_history"
774: # define ds_imposition_separateur_decimal d_vrai
775: # define ds_longueur_historique 256
776: # define ds_nombre_maximum_fichiers_ouverts 65536
777: # define ds_preprocesseur "rplpp " \
778: "--nostdinc -C 2> /dev/null"
779: # define ds_rplcore "rpl-core"
780: # define ds_rplprofile "rpl-profile"
781: # define ds_sdat "SDAT"
782: #endif
783:
784: /*
785: --------------------------------------------------------------------------------
786: Erreurs système
787: --------------------------------------------------------------------------------
788: */
789:
790: #ifdef DEBUG_ERREURS
791: # ifdef MESSAGES
792: # define __erreur(i) i
793: # define __erreur_(i) i
794: # else
795: # undef _ERREURS_VARIABLES
796: # ifdef _ERREURS_VARIABLES
797: # define __erreur_(i) __erreur(i)
798: # else
799: # define __erreur_(i) i
800: # endif
801: # define __erreur(i) ({ if (strstr(__FUNCTION__, "recherche_variable") \
802: == NULL) ufprintf(stderr, \
803: "ERROR %d AT %s() FROM %s LINE %d\n", \
804: i, __FUNCTION__, __FILE__, __LINE__); BACKTRACE(16); i; })
805: # endif
806: #else
807: # define __erreur(i) i
808: # define __erreur_(i) i
809: #endif
810:
811:
812: // -1 : erreur provoquée par une bibliothèque externe
813: #ifndef RPLARGS
814: # define d_es 2000
815: # define d_es_allocation_memoire __erreur(2001)
816: # define d_es_variable_introuvable __erreur_(2002)
817: # define d_es_pile_vide __erreur(2003)
818: # define d_es_end_incoherent __erreur(2004)
819: # define d_es_peripherique_stdin __erreur(2005)
820: # define d_es_erreur_fichier __erreur(2006)
821: # define d_es_execution_bibliotheque __erreur(2007)
822: # define d_es_signal __erreur(2008)
823: # define d_es_processus __erreur(2009)
824: # define d_es_pile_operationnelle_vide __erreur(2010)
825: # define d_es_nombre_max_descripteurs __erreur(2011)
826: # define d_es_interruption_invalide __erreur(2012)
827: # define d_es_contexte __erreur(2013)
828: # define d_es_somme_controle __erreur(2014)
829: # define d_es_semaphore __erreur(2015)
830: # define d_es_mutex_acquis_autre_thread __erreur(2016)
831: #endif
832:
833: /*
834: --------------------------------------------------------------------------------
835: Exceptions
836: --------------------------------------------------------------------------------
837: */
838:
839: #ifndef RPLARGS
840: # define d_ep 1000
841: # define d_ep_division_par_zero __erreur(1001)
842: # define d_ep_matrice_non_inversible __erreur(1002)
843: # define d_ep_resultat_indefini __erreur(1003)
844: # define d_ep_underflow __erreur(1004)
845: # define d_ep_overflow __erreur(1005)
846: # define d_ep_domaine_definition __erreur(1006)
847: # define d_ep_perte_precision __erreur(1007)
848: # define d_ep_decomposition_QR __erreur(1008)
849: # define d_ep_matrice_non_definie_positive __erreur(1009)
850: # define d_ep_decomposition_QZ __erreur(1010)
851: # define d_ep_decomposition_SVD __erreur(1011)
852: #endif
853:
854: /*
855: --------------------------------------------------------------------------------
856: Erreurs de compilation
857: --------------------------------------------------------------------------------
858: */
859:
860: #ifndef RPLARGS
861: # define d_ec 3000
862: # define d_ec_niveau_definition_negatif __erreur(3001)
863: # define d_ec_nom_definition_invalide __erreur(3002)
864: # define d_ec_erreur_boucle_definie __erreur(3003)
865: # define d_ec_erreur_instruction_end __erreur(3004)
866: # define d_ec_erreur_instruction_until __erreur(3005)
867: # define d_ec_source_incoherent __erreur(3006)
868: # define d_ec_erreur_instruction_while __erreur(3007)
869: # define d_ec_erreur_instruction_then __erreur(3008)
870: # define d_ec_erreur_instruction_else __erreur(3009)
871: # define d_ec_erreur_instruction_elseif __erreur(3010)
872: # define d_ec_erreur_instruction_select __erreur(3011)
873: # define d_ec_erreur_instruction_case __erreur(3012)
874: #endif
875:
876: /*
877: --------------------------------------------------------------------------------
878: Erreurs à l'exécution
879: --------------------------------------------------------------------------------
880: */
881:
882: // -1 : erreur provoquée par une bibliothèque externe
883: #ifndef RPLARGS
884: # define d_ex 0
885: # define d_ex_pile_vide __erreur(1)
886: # define d_ex_manque_argument __erreur(2)
887: # define d_ex_argument_invalide __erreur(3)
888: # define d_ex_erreur_type_argument __erreur(4)
889: # define d_ex_nom_reserve __erreur(5)
890: # define d_ex_nombre_arguments __erreur(6)
891: # define d_ex_dimensions_invalides __erreur(7)
892: # define d_ex_expression_invalide __erreur(8)
893: # define d_ex_absence_graphique_courant __erreur(9)
894: # define d_ex_erreur_traitement_condition __erreur(10)
895: # define d_ex_erreur_traitement_boucle __erreur(11)
896: # define d_ex_variable_non_definie __erreur_(12)
897: # define d_ex_drapeau_inexistant __erreur(13)
898: # define d_ex_nom_invalide __erreur(14)
899: # define d_ex_element_inexistant __erreur(15)
900: # define d_ex_absence_variable __erreur(16)
901: # define d_ex_erreur_evaluation __erreur(17)
902: # define d_ex_semaphore __erreur(18)
903: # define d_ex_longueur_fft __erreur(19)
904: # define d_ex_queue_impression __erreur(20)
905: # define d_ex_type_trace_invalide __erreur(21)
906: # define d_ex_erreur_fichier __erreur(22)
907: # define d_ex_absence_equation __erreur(23)
908: # define d_ex_erreur_bibliotheque __erreur(24)
909: # define d_ex_execution_bibliotheque __erreur(25)
910: # define d_ex_stop __erreur(26)
911: # define d_ex_matrice_statistique_invalide __erreur(27)
912: # define d_ex_dimensions_matrice_statistique __erreur(28)
913: # define d_ex_absence_observations __erreur(29)
914: # define d_ex_statistiques_echantillon __erreur(30)
915: # define d_ex_observations_inexistantes __erreur(31)
916: # define d_ex_syntaxe __erreur(32)
917: # define d_ex_cycle_hors_boucle __erreur(33)
918: # define d_ex_conversion_unite __erreur(34)
919: # define d_ex_erreur_parametre_fichier __erreur(35)
920: # define d_ex_erreur_acces_fichier __erreur(36)
921: # define d_ex_erreur_requete_fichier __erreur(37)
922: # define d_ex_erreur_format_fichier __erreur(38)
923: # define d_ex_fichier_verrouille __erreur(39)
924: # define d_ex_verrou_indefini __erreur(40)
925: # define d_ex_fin_de_fichier_atteinte __erreur(41)
926: # define d_ex_debut_de_fichier_atteint __erreur(42)
927: # define d_ex_erreur_type_fichier __erreur(43)
928: # define d_ex_fichier_vide __erreur(44)
929: # define d_ex_dimensions_differentes __erreur(45)
930: # define d_ex_routines_mathematiques __erreur(46)
931: # define d_ex_exit_hors_boucle __erreur(47)
932: # define d_ex_longueur_dft __erreur(48)
933: # define d_ex_contexte __erreur(49)
934: # define d_ex_processus __erreur(50)
935: # define d_ex_image_processus __erreur(51)
936: # define d_ex_erreur_sql __erreur(52)
937: # define d_ex_variable_verrouillee __erreur(53)
938: # define d_ex_variable_volatile __erreur(54)
939: # define d_ex_erreur_processus __erreur(55)
940: # define d_ex_erreur_impression __erreur(56)
941: # define d_ex_nombre_arguments_fonction __erreur(57)
942: # define d_ex_fonction_indisponible __erreur(58)
943: # define d_ex_bibliotheque_chargee __erreur(59)
944: # define d_ex_aucun_symbole __erreur(60)
945: # define d_ex_definition_ambigue __erreur(61)
946: # define d_ex_fichier_hors_contexte __erreur(62)
947: # define d_ex_socket_en_ecoute __erreur(63)
948: # define d_ex_interruption_invalide __erreur(64)
949: # define d_ex_erreur_transcodage __erreur(65)
950: # define d_ex_absence_processus_pere __erreur(66)
951: # define d_ex_creation_variable __erreur(67)
952: # define d_ex_fusible __erreur(68)
953: # define d_ex_iswi_hors_interruption __erreur(69)
954: # define d_ex_daemon __erreur(70)
955: # define d_ex_mutex __erreur(71)
956: # define d_ex_variable_statique_partagee __erreur(72)
957: # define d_ex_variable_partagee __erreur(73)
958: # define d_ex_graphique_memorise __erreur(74)
959: # define d_ex_matrice_non_diagonale __erreur(75)
960: # define d_ex_locales __erreur(76)
961: # define d_ex_representation __erreur(77)
962: # define d_ex_erreur_profilage __erreur(78)
963: # define d_ex_enregistrement_inexistant __erreur(79)
964: # define d_ex_clef_inexistante __erreur(80)
965: # define d_ex_nom_implicite __erreur(81)
966: # define d_ex_version_bibliotheque __erreur(82)
967: # define d_ex_creation_variable_globale __erreur(83)
968: # define d_ex_erreur_interne_rplcas __erreur(84)
969: # define d_ex_fichier_corrompu __erreur(85)
970: # define d_ex_mutex_acquis_autre_thread __erreur(86)
971: # define d_ex_expression_reguliere __erreur(87)
972: # define d_ex_instruction_indisponible __erreur(88)
973: # define d_ex_chiffrement __erreur(89)
974: # define d_ex_chiffrement_indisponible __erreur(90)
975: # define d_ex_longueur_clef_chiffrement __erreur(91)
976: # define d_ex_taille_message __erreur(92)
977: #endif
978:
979:
980: /*
981: ================================================================================
982: STRUCTURES
983: ================================================================================
984: */
985:
986: /*
987: --------------------------------------------------------------------------------
988: Structure objet
989: --------------------------------------------------------------------------------
990: */
991:
992: #ifdef MIN
993: # undef MIN
994: #endif
995:
996: #ifdef MAX
997: # undef MAX
998: #endif
999:
1000: #define ADR __RPL_ADR
1001: #define ALG __RPL_ALG
1002: #define BIN __RPL_BIN
1003: #define CHN __RPL_CHN
1004: #define CPL __RPL_CPL
1005: #define FCH __RPL_FCH
1006: #define FCT __RPL_FCT
1007: #define INT __RPL_INT
1008: #define LST __RPL_LST
1009: #define MCX __RPL_MCX
1010: #define MIN __RPL_MIN
1011: #define MRL __RPL_MRL
1012: #define MTX __RPL_MTX
1013: #define NOM __RPL_NOM
1014: #define NON __RPL_NON
1015: #define PRC __RPL_PRC
1016: #define REC __RPL_REC
1017: #define REL __RPL_REL
1018: #define RPN __RPL_RPN
1019: #define SCK __RPL_SCK
1020: #define SLB __RPL_SLB
1021: #define SPH __RPL_SPH
1022: #define SQL __RPL_SQL
1023: #define TBL __RPL_TBL
1024: #define VCX __RPL_VCX
1025: #define VIN __RPL_VIN
1026: #define VRL __RPL_VRL
1027:
1028: enum t_rplcas_commandes { RPLCAS_INTEGRATION = 0, RPLCAS_LIMITE };
1029:
1030: enum t_type { ADR = 0, ALG, BIN, CHN, CPL, FCH, FCT, INT, LST,
1031: MCX, MIN, MRL, MTX, NOM, NON, PRC, REC, REL, RPN, SCK,
1032: SLB, SPH, SQL, TBL, VCX, VIN, VRL };
1033:
1034: /*
1035: ADR : adresse sur 64 bits signés.
1036: Adresse d'une définition à interpréter.
1037:
1038: ALG : expression algébrique (struct_liste_chainee *)
1039: La liste chaînée contient la définition convertie en notation
1040: polonaise inversée. Ce type diffère du type 'RPN' au niveau
1041: du format de sortie (notation algébrique).
1042:
1043: BIN : entier binaire sur 64 bits (unsigned integer8 *)
1044: Sans objet.
1045: Type C/Fortran : unsigned integer8
1046:
1047: CHN : chaine de caracteres (unsigned char *)
1048: Sans objet.
1049:
1050: CPL : complexe sur 2*64 bits (complex*16, struct_complexe16 *)
1051: Sans objet.
1052: Type C/Fortran : complex16
1053:
1054: FCH : descripteur de fichier (struct_fichier *).
1055:
1056: FCT : déclaration d'une fonction et de son nombre d'arguments
1057: (struct_fonction *). Ce type n'est nécessaire que dans le
1058: traitement des types 'ALG' et 'RPN'.
1059:
1060: INT : entier sur 64 bits (integer*8, integer8 *)
1061: Sans objet.
1062: Type C/Fortran : integer8
1063:
1064: LST : liste (struct_liste_chainee *)
1065: Les objets sont enregistrés sous forme de liste chaînée récursive.
1066: Cela permet de traiter des tableaux de données hétérogènes de
1067: grandes dimensions. Le nombre de dimensions maximal est fixé par
1068: la mémoire de la station.
1069:
1070: MCX : matrice de complexes (struct_matrice *)
1071: Sans objet.
1072:
1073: MIN : matrice d'entiers (struct_matrice *)
1074: Sans objet.
1075:
1076: MRL : matrice de reels (struct_matrice *)
1077: Sans objet.
1078:
1079: MTX : mutex (struct_mutex *)
1080: Sans objet.
1081:
1082: NOM : nom de variable (struct_nom *)
1083: Sans objet.
1084:
1085: PRC : processus (struct_processus_fils *)
1086: Sans objet.
1087:
1088: REL : reel sur 64 bits (real*8, real8 *)
1089: Sans objet.
1090:
1091: RPN : definition (struct_liste_chainee *)
1092: Ce type diffère du type 'ALG' au niveau du format de sortie
1093: (notation polonaise inversée).
1094:
1095: SCK : socket (struct_socket *)
1096:
1097: SLB : bibliothèque dynamique partagée (struct_bibliotheque *)
1098: Sans objet.
1099:
1100: SPH : sémaphore nommé (struct_semaphore *)
1101:
1102: SQL : connecteur sur une base de données SQL (struct_connecteur_sql *)
1103:
1104: TBL : tableau multidimensionnel d'objets (struct_tableau *).
1105:
1106: VCX : vecteur de complexes (struct_vecteur *)
1107: Sans objet.
1108:
1109: VIN : vecteur d'entiers (struct_vecteur *)
1110: Sans objet.
1111:
1112: VRL : vecteur de reels (struct_vecteur *)
1113: Sans objet.
1114: */
1115:
1116: typedef struct objet
1117: {
1118: enum t_type type;
1119:
1120: volatile long nombre_occurrences;
1121:
1122: pthread_mutex_t mutex;
1123:
1124: void *objet;
1125: } struct_objet;
1126:
1127:
1128: /*
1129: --------------------------------------------------------------------------------
1130: Structure fichier
1131: --------------------------------------------------------------------------------
1132: */
1133:
1134: #ifndef RPLARGS
1135: typedef struct fichier
1136: {
1137: int descripteur;
1138:
1139: unsigned char acces; /* S/D/I */
1140: unsigned char binaire; /* Y/N/F */
1141: unsigned char ouverture;
1142: unsigned char protection;
1143: unsigned char *nom;
1144:
1145: struct_objet *format;
1146:
1147: pid_t pid;
1148: pthread_t tid;
1149:
1150: integer8 position_clef;
1151: } struct_fichier;
1152: #endif
1153:
1154:
1155: /*
1156: --------------------------------------------------------------------------------
1157: Structure mutex
1158: --------------------------------------------------------------------------------
1159: */
1160:
1161: #ifndef RPLARGS
1162: typedef struct rpl_mutex
1163: {
1164: pthread_mutex_t mutex;
1165: pthread_t tid;
1166: } struct_mutex;
1167: #endif
1168:
1169:
1170: /*
1171: --------------------------------------------------------------------------------
1172: Structure sémaphore
1173: --------------------------------------------------------------------------------
1174: */
1175:
1176: #ifndef RPLARGS
1177: typedef struct semaphore
1178: {
1179: unsigned char *nom;
1180: sem_t *semaphore;
1181: } struct_semaphore;
1182: #endif
1183:
1184:
1185: /*
1186: --------------------------------------------------------------------------------
1187: Structure marque
1188: --------------------------------------------------------------------------------
1189: */
1190:
1191: #ifndef RPLARGS
1192: typedef struct marque
1193: {
1194: unsigned char *label;
1195: unsigned char *position;
1196:
1197: struct marque *suivant;
1198: } struct_marque;
1199: #endif
1200:
1201:
1202: /*
1203: --------------------------------------------------------------------------------
1204: Structure bibliothèque
1205: --------------------------------------------------------------------------------
1206: */
1207:
1208: #ifndef RPLARGS
1209: typedef struct bibliotheque
1210: {
1211: void *descripteur;
1212:
1213: pid_t pid;
1214: pthread_t tid;
1215:
1216: unsigned char *nom;
1217: } struct_bibliotheque;
1218: #endif
1219:
1220:
1221: /*
1222: --------------------------------------------------------------------------------
1223: Structure descripteur fichier
1224: --------------------------------------------------------------------------------
1225: */
1226:
1227: #ifndef RPLARGS
1228: typedef struct descripteur_fichier
1229: {
1230: int identifiant;
1231:
1232: unsigned char effacement;
1233: unsigned char type; // C (file *) ou S (sqlite *)
1234: unsigned char *nom;
1235:
1236: pid_t pid;
1237: pthread_t tid;
1238:
1239: union
1240: {
1241: file *descripteur_c;
1242: sqlite3 *descripteur_sqlite;
1243: };
1244: } struct_descripteur_fichier;
1245: #endif
1246:
1247:
1248: /*
1249: --------------------------------------------------------------------------------
1250: Structure connecteur SQL
1251: --------------------------------------------------------------------------------
1252: */
1253:
1254: #ifndef RPLARGS
1255: typedef struct connecteur_sql
1256: {
1257: pid_t pid;
1258: pthread_t tid;
1259:
1260: /*
1261: * "MYSQL"
1262: * "POSTGRESQL"
1263: */
1264:
1265: unsigned char *type;
1266: unsigned char *locale;
1267:
1268: union
1269: {
1270: # ifdef MYSQL_SUPPORT
1271: MYSQL *mysql;
1272: # endif
1273: # ifdef POSTGRESQL_SUPPORT
1274: PGconn *postgresql;
1275: # endif
1276: sqlite3 *sqlite;
1277: } descripteur;
1278: } struct_connecteur_sql;
1279: #endif
1280:
1281: #define sqlclose(s_objet) \
1282: if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, "MYSQL") \
1283: == 0) \
1284: mysqlclose((*((struct_connecteur_sql *) (*s_objet).objet)) \
1285: .descripteur); \
1286: else if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, \
1287: "POSTGRESQL") == 0) \
1288: postgresqlclose((*((struct_connecteur_sql *) (*s_objet).objet)) \
1289: .descripteur); \
1290: else if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, \
1291: "SQLITE") == 0) \
1292: sqlite3_close((*((struct_connecteur_sql *) (*s_objet).objet)) \
1293: .descripteur.sqlite); \
1294: else \
1295: BUG(1, uprintf("SQL type '%s' not allowed!", \
1296: (*((struct_connecteur_sql *) (*s_objet).objet)).type));
1297:
1298: /*
1299: --------------------------------------------------------------------------------
1300: Structure socket
1301: --------------------------------------------------------------------------------
1302: */
1303:
1304: #ifndef RPLARGS
1305:
1306: # define d_BIND_TO_DEVICE 0
1307: # define d_BROADCAST 1
1308: # define d_DONT_ROUTE 2
1309: # define d_KEEP_ALIVE 3
1310: # define d_PRIORITY 4
1311: # define d_RECEIVE_BUFFER 5
1312: # define d_FORCE_RECEIVE_BUFFER 6
1313: # define d_SEND_BUFFER 7
1314: # define d_FORCE_SEND_BUFFER 8
1315: # define d_RECEIVING_TIMEOUT 9
1316: # define d_SENDING_TIMEOUT 10
1317: # define d_REUSE_ADDRESS 11
1318:
1319: typedef struct socket
1320: {
1321: int domaine;
1322: int socket;
1323:
1324: pid_t pid;
1325: pthread_t tid;
1326:
1327: unsigned char *adresse;
1328: unsigned char *adresse_distante;
1329: unsigned char binaire;
1330: unsigned char socket_en_ecoute;
1331: logical1 socket_connectee;
1332: unsigned char effacement;
1333: unsigned char localisation;
1334: unsigned char protection;
1335: unsigned char type[19 + 1];
1336:
1337: integer8 options;
1338: int priorite;
1339: int buffer_reception;
1340: int buffer_emission;
1341: int timeout_emission;
1342: int timeout_reception;
1343:
1344: struct_objet *format;
1345: } struct_socket;
1346: #endif
1347:
1348: /*
1349: --------------------------------------------------------------------------------
1350: Structure liste chaînee
1351: --------------------------------------------------------------------------------
1352: */
1353:
1354: typedef struct liste_chainee
1355: {
1356: struct liste_chainee *suivant;
1357:
1358: struct_objet *donnee;
1359: } struct_liste_chainee;
1360:
1361:
1362: /*
1363: --------------------------------------------------------------------------------
1364: Structure de gestion des signaux en provenance de rplsignal
1365: --------------------------------------------------------------------------------
1366: */
1367:
1368: #define d_NOMBRE_SIGNAUX 64
1369:
1370: typedef struct gestion_signaux
1371: {
1372: unsigned char masque_signaux[d_NOMBRE_SIGNAUX];
1373:
1374: /*
1375: * 'I' : signal ignoré
1376: * 'Q' : signal mis en queue pour un traitement ultérieur
1377: * 'N' : traitement normal du signal
1378: */
1379:
1380: integer8 queue_signaux[d_NOMBRE_SIGNAUX];
1381: integer8 nombre_signaux_en_queue;
1382: struct_objet *corps_signaux[d_NOMBRE_SIGNAUX];
1383:
1384: pthread_mutex_t mutex;
1385: } struct_gestion_signaux;
1386:
1387: #ifndef MAIN_RPL
1388: # define __STATIC_GESTION_SIGNAUX__
1389: #else
1390: # define __STATIC_GESTION_SIGNAUX__ = { .mutex = PTHREAD_MUTEX_INITIALIZER }
1391: #endif
1392:
1393: __EXTERN__ volatile struct_gestion_signaux signaux_externes
1394: __STATIC_GESTION_SIGNAUX__;
1395:
1396:
1397: /*
1398: --------------------------------------------------------------------------------
1399: Structure liste profilage
1400: --------------------------------------------------------------------------------
1401: */
1402:
1403: typedef struct liste_profilage
1404: {
1405: struct liste_profilage *suivant;
1406:
1407: unsigned char *fonction;
1408:
1409: struct timeval dernier_appel;
1410: struct timeval cumul;
1411:
1412: integer8 nombre_appels;
1413: } struct_liste_profilage;
1414:
1415: typedef struct liste_profilage2
1416: {
1417: struct liste_profilage2 *suivant;
1418:
1419: unsigned char *fonction;
1420: } struct_liste_profilage2;
1421:
1422: /*
1423: --------------------------------------------------------------------------------
1424: Structure contenant les fichiers graphiques (liste chaînée)
1425: --------------------------------------------------------------------------------
1426: */
1427:
1428: #ifndef RPLARLS
1429: typedef struct fichier_graphique
1430: {
1431: struct fichier_graphique *suivant;
1432:
1433: logical1 presence_axes;
1434:
1435: unsigned char *nom;
1436: unsigned char type[21];
1437:
1438: unsigned char *legende;
1439:
1440: int dimensions;
1441:
1442: integer8 systeme_axes;
1443: } struct_fichier_graphique;
1444: #endif
1445:
1446: /*
1447: --------------------------------------------------------------------------------
1448: Structure nom
1449: --------------------------------------------------------------------------------
1450: */
1451:
1452: typedef struct nom
1453: {
1454: unsigned char *nom;
1455: logical1 symbole; /* d_vrai/d_faux */
1456: // symbole == d_vrai signifie que le nom a été introduit dans un
1457: // calcul sans les apostrophes.
1458: } struct_nom;
1459:
1460:
1461: /*
1462: --------------------------------------------------------------------------------
1463: Structure processus fils
1464: --------------------------------------------------------------------------------
1465: */
1466:
1467: #ifndef RPLARGS
1468: typedef struct descripteur_thread
1469: {
1470: struct processus *s_etat_processus;
1471: struct processus *s_nouvel_etat_processus;
1472:
1473: struct_objet *argument;
1474:
1475: pid_t pid;
1476: volatile pthread_t tid;
1477:
1478: pthread_t thread_pere;
1479:
1480: pthread_mutex_t mutex;
1481: pthread_mutex_t mutex_nombre_references;
1482:
1483: volatile logical1 thread_actif;
1484:
1485: int pipe_erreurs[2];
1486: int pipe_objets[2];
1487: int pipe_injections[2];
1488: int pipe_nombre_injections[2];
1489: int pipe_interruptions[2];
1490: // pipe_nombre_elements_attente == 0 => initialisation ou terminaison
1491: // pipe_nombre_elements_attente == 1 => objet en attente
1492: // pipe_nombre_elements_attente == 2 => interruption en attente
1493: int pipe_nombre_elements_attente[2];
1494: int pipe_acquittement[2];
1495:
1496: volatile integer8 nombre_objets_dans_pipe;
1497: volatile integer8 nombre_interruptions_dans_pipe;
1498:
1499: logical1 processus_detache;
1500: logical1 destruction_objet;
1501:
1502: volatile signed long nombre_references;
1503: } struct_descripteur_thread;
1504:
1505: typedef struct processus_fils
1506: {
1507: struct_descripteur_thread *thread;
1508: } struct_processus_fils;
1509: #endif
1510:
1511:
1512: /*
1513: --------------------------------------------------------------------------------
1514: Structure liste pile systeme
1515: --------------------------------------------------------------------------------
1516: */
1517:
1518: #ifndef RPLARGS
1519: typedef struct liste_pile_systeme
1520: {
1521: struct liste_pile_systeme *suivant;
1522:
1523: struct_objet *indice_boucle;
1524: struct_objet *limite_indice_boucle;
1525: struct_objet *objet_de_test;
1526:
1527: logical1 arret_si_exception;
1528: logical1 creation_variables_statiques;
1529: logical1 creation_variables_partagees;
1530: logical1 evaluation_expression;
1531:
1532: unsigned char clause;
1533:
1534: /*
1535: clause :
1536: I : IF
1537: R : IFERR
1538: X : IFERR indiquant la présence d'une erreur.
1539: T : THEN
1540: E : ELSE
1541: Z : traitement en cours de ELSE
1542: D : DO
1543: U : UNTIL
1544: W : WHILE
1545: M : WHILE avec une clause fausse.
1546: S : SELECT
1547: K : aucun cas CASE n'a encore été traité.
1548: C : au moins un cas de SELECT...CASE a été traité.
1549: Q : traitement en cours d'un cas CASE.
1550: F : traitement du cas DEFAULT
1551: */
1552:
1553: unsigned char retour_definition;
1554: unsigned char *nom_variable;
1555: unsigned char origine_routine_evaluation;
1556: unsigned char type_cloture;
1557:
1558: /*
1559: type clôture :
1560: C SELECT : END termine un test SELECT/DEFAULT/END.
1561: D DO : END termine une boucle DO/UNTIL/END.
1562: I IF : END termine un test IF/THEN (ELSE)/END.
1563: J IFERR : END termine un test IFERR/THEN (ELSE)/END.
1564: K CASE : END termine un test CASE/THEN/END
1565: W WHILE : END termine une boucle WHILE/REPEAT/END.
1566: Q CRITICAL : END termine une section critique CRITICAL/END
1567:
1568: F FOR : NEXT ou STEP termine une boucle avec compteur.
1569: S START : NEXT ou STEP termine une boucle sans compteur.
1570: L LOOP : boucle utilisé dans le traitement de l'instruction RETURN.
1571: Elle correspond à une boucle FOR ou START mais sans son
1572: initialisation.
1573: A FORALL : NEXT termine une boucle sur un objet.
1574: */
1575:
1576: integer8 adresse_retour;
1577: integer8 niveau_courant;
1578: struct_liste_chainee *pointeur_objet_retour;
1579: } struct_liste_pile_systeme;
1580: #endif
1581:
1582:
1583: /*
1584: --------------------------------------------------------------------------------
1585: Structure variable
1586: --------------------------------------------------------------------------------
1587: */
1588:
1589: #ifndef RPLARGS
1590: typedef union position_variable
1591: {
1592: integer8 adresse;
1593: struct_objet *pointeur;
1594: } union_position_variable;
1595:
1596: typedef struct variable
1597: {
1598: unsigned char *nom;
1599: unsigned char origine; // P(rogramme) ou E(valuation)
1600:
1601: integer8 niveau;
1602:
1603: union_position_variable variable_statique;
1604: union_position_variable variable_partagee;
1605:
1606: struct_objet *objet;
1607:
1608: logical1 variable_verrouillee;
1609: } struct_variable;
1610:
1611: #endif
1612:
1613: /*
1614: --------------------------------------------------------------------------------
1615: Structure variable partagée
1616: --------------------------------------------------------------------------------
1617: */
1618:
1619: #ifndef RPLARGS
1620:
1621: typedef struct variable_partage
1622: {
1623: unsigned char *nom;
1624: unsigned char origine;
1625:
1626: integer8 niveau;
1627:
1628: union_position_variable variable_partagee;
1629:
1630: struct_objet *objet;
1631:
1632: pthread_mutex_t mutex;
1633: } struct_variable_partagee;
1634:
1635: #endif
1636:
1637:
1638: /*
1639: --------------------------------------------------------------------------------
1640: Structure variable statique
1641: --------------------------------------------------------------------------------
1642: */
1643:
1644: #ifndef RPLARGS
1645: typedef struct variable_statique
1646: {
1647: unsigned char *nom;
1648: unsigned char origine;
1649:
1650: // Position de création de la variable statique dans le programme ou dans
1651: // l'expression. 'origine' vaut 'P' pour programme ou 'E' pour expression.
1652:
1653: integer8 niveau;
1654:
1655: union_position_variable variable_statique;
1656:
1657: struct_objet *objet;
1658: } struct_variable_statique;
1659: #endif
1660:
1661:
1662: /*
1663: --------------------------------------------------------------------------------
1664: Structure vecteur
1665: --------------------------------------------------------------------------------
1666: */
1667:
1668: typedef struct vecteur
1669: {
1670: integer8 taille;
1671:
1672: unsigned char type; /* C (complex*16), R (real*8), I (integer*8) */
1673:
1674: void *tableau;
1675: } struct_vecteur;
1676:
1677:
1678: /*
1679: --------------------------------------------------------------------------------
1680: Structure matrice
1681: --------------------------------------------------------------------------------
1682: */
1683:
1684: typedef struct matrice
1685: {
1686: integer8 nombre_lignes;
1687: integer8 nombre_colonnes;
1688:
1689: unsigned char type; /* C (complex*16), R (real*8), I (integer*8) */
1690:
1691: void **tableau;
1692: } struct_matrice;
1693:
1694:
1695: /*
1696: --------------------------------------------------------------------------------
1697: Structure tableau
1698: --------------------------------------------------------------------------------
1699: */
1700:
1701: typedef struct tableau
1702: {
1703: integer8 nombre_elements;
1704:
1705: struct_objet **elements;
1706: } struct_tableau;
1707:
1708:
1709: /*
1710: --------------------------------------------------------------------------------
1711: Structure arbre
1712: --------------------------------------------------------------------------------
1713: */
1714:
1715: typedef struct arbre
1716: {
1717: struct_liste_chainee *feuille;
1718:
1719: integer8 nombre_branches;
1720: struct arbre **branches;
1721: } struct_arbre;
1722:
1723:
1724: /*
1725: --------------------------------------------------------------------------------
1726: Structures de gestion des instructions externes
1727: --------------------------------------------------------------------------------
1728: */
1729:
1730: typedef struct instruction_externe
1731: {
1732: unsigned char *nom;
1733: unsigned char *nom_bibliotheque;
1734: void *descripteur_bibliotheque;
1735: } struct_instruction_externe;
1736:
1737:
1738: /*
1739: --------------------------------------------------------------------------------
1740: Structure argument (pour les fonctions dynamiques)
1741: --------------------------------------------------------------------------------
1742: */
1743:
1744: typedef struct rpl_arguments
1745: {
1746: /* Piles operationnelles */
1747:
1748: struct_liste_chainee *l_base_pile;
1749: struct_liste_chainee *l_base_pile_last;
1750:
1751: /* Etat du calculateur */
1752:
1753: t_8_bits drapeaux_etat[8];
1754:
1755: /* Traitement des erreurs */
1756:
1757: unsigned char *message_erreur;
1758: unsigned char type_erreur; /* S = système
1759: E = exécution */
1760: integer8 erreur;
1761:
1762: /* Traitement des messages d'aide */
1763:
1764: logical1 aide; /* Affichage d'un
1765: message d'aide
1766: par la routine */
1767:
1768: /* Nombre d'arguments */
1769:
1770: unsigned char affichage_arguments;
1771: unsigned char constante_symbolique;
1772: unsigned char instruction_valide;
1773: unsigned char test_instruction;
1774:
1775: integer8 nombre_arguments;
1776: // Nombre d'arguments de la fonction, positif ou nul.
1777:
1778: void *s_etat_processus;
1779: } struct_rpl_arguments;
1780:
1781: /*
1782: --------------------------------------------------------------------------------
1783: Structure d'arbre des instructions intrinsèques
1784: --------------------------------------------------------------------------------
1785: */
1786:
1787: #ifndef RPLARGS
1788: typedef struct instruction
1789: {
1790: struct instruction **noeuds;
1791: void (*feuille)(struct processus *);
1792: } struct_instruction;
1793: #endif
1794:
1795: /*
1796: --------------------------------------------------------------------------------
1797: Structure d'arbre des variables globales et locales
1798: --------------------------------------------------------------------------------
1799: */
1800:
1801: #ifndef RPLARGS
1802: typedef struct arbre_variables
1803: {
1804: unsigned int noeuds_utilises;
1805: // Nombre de noeuds utilisés dans le
1806: // tableau **noeuds
1807: signed int indice_tableau_pere;
1808: // Position de la structure dans le
1809: // tableau **noeuds du père
1810:
1811: struct arbre_variables *noeud_pere;
1812: struct arbre_variables **noeuds;
1813:
1814: struct liste_variables *feuille;
1815: struct liste_variables_statiques *feuille_statique;
1816: } struct_arbre_variables;
1817:
1818: typedef struct arbre_variables_partagees
1819: {
1820: unsigned int noeuds_utilises;
1821: // Nombre de noeuds utilisés dans le
1822: // tableau **noeuds
1823: signed int indice_tableau_pere;
1824: // Position de la structure dans le
1825: // tableau **noeuds du père
1826:
1827: struct arbre_variables_partagees *noeud_pere;
1828: struct arbre_variables_partagees **noeuds;
1829:
1830: struct liste_variables_partagees *feuille;
1831:
1832: pthread_mutex_t mutex_feuille;
1833: } struct_arbre_variables_partagees;
1834:
1835: #define INITIALISATION_MUTEX(mutex) \
1836: do { \
1837: pthread_mutexattr_t attributs_mutex; \
1838: pthread_mutexattr_init(&attributs_mutex); \
1839: pthread_mutexattr_settype(&attributs_mutex, PTHREAD_MUTEX_RECURSIVE); \
1840: pthread_mutex_init(&(mutex), &attributs_mutex); \
1841: pthread_mutexattr_destroy(&attributs_mutex); \
1842: } while(0)
1843:
1844: typedef struct tableau_variables
1845: {
1846: unsigned char origine;
1847: unsigned char *nom; // pointeur sur la struct_variable
1848: // réelle et non copie de la chaîne
1849: integer8 niveau;
1850:
1851: struct_objet *objet; // pointeur sur l'objet et non copie
1852: // de l'objet.
1853:
1854: logical1 variable_verrouillee;
1855: logical1 variable_masquee;
1856: pthread_mutex_t *mutex;
1857: union_position_variable variable_statique;
1858: union_position_variable variable_partagee;
1859: } struct_tableau_variables;
1860:
1861: // La liste des variables est une liste doublement chaînée et circulaire.
1862: typedef struct liste_variables
1863: {
1864: union
1865: {
1866: // Utilisation dans la gestion des variables
1867: struct_variable *variable;
1868: // Utilisation dans la pile système (variables par niveau)
1869: struct_liste_chainee *liste;
1870: };
1871:
1872: struct arbre_variables *noeud_pere;
1873: struct arbre_variables *noeud;
1874: struct liste_variables *suivant;
1875: struct liste_variables *precedent;
1876: } struct_liste_variables;
1877:
1878: // La liste des variables statiques et une liste double chaînée et non
1879: // circulaire.
1880: typedef struct liste_variables_statiques
1881: {
1882: struct liste_variables_statiques *suivant;
1883: struct liste_variables_statiques *precedent;
1884: struct liste_variables_statiques *reference;
1885: struct_arbre_variables *feuille;
1886: struct_variable_statique *variable;
1887: } struct_liste_variables_statiques;
1888:
1889: typedef struct liste_variables_partagees
1890: {
1891: struct liste_variables_partagees *suivant;
1892: struct liste_variables_partagees *precedent;
1893: struct liste_variables_partagees *reference;
1894: struct_arbre_variables_partagees *feuille;
1895: struct_variable_partagee *variable;
1896: pthread_t tid;
1897: pid_t pid;
1898: } struct_liste_variables_partagees;
1899: #endif
1900:
1901:
1902: /*
1903: --------------------------------------------------------------------------------
1904: Structure fonction
1905: --------------------------------------------------------------------------------
1906: */
1907:
1908: #ifndef RPLARGS
1909: typedef struct fonction
1910: {
1911: unsigned char *nom_fonction;
1912: integer8 nombre_arguments;
1913:
1914: void (*fonction)(struct processus *);
1915:
1916: volatile struct_liste_chainee *prediction_saut;
1917: volatile logical1 prediction_execution;
1918: } struct_fonction;
1919: #endif
1920:
1921:
1922: /*
1923: --------------------------------------------------------------------------------
1924: Structure buffer
1925: --------------------------------------------------------------------------------
1926: */
1927:
1928: typedef struct buffer
1929: {
1930: unsigned char *buffer;
1931:
1932: size_t longueur_requise;
1933: int classe;
1934: } struct_buffer;
1935:
1936:
1937: /*
1938: --------------------------------------------------------------------------------
1939: Structure processus
1940: --------------------------------------------------------------------------------
1941: */
1942:
1943: #ifndef RPLARGS
1944: typedef struct processus
1945: {
1946: /* Pointeurs sur le programme */
1947:
1948: unsigned char *definitions_chainees;
1949: struct_liste_chainee *expression_courante;
1950:
1951: unsigned char *instruction_courante;
1952: struct_objet *objet_courant;
1953: unsigned char evaluation_expression_compilee; /*Y/N*/
1954:
1955: unsigned char *nom_fichier_source;
1956: unsigned char *nom_fichier_historique;
1957:
1958: unsigned char autorisation_conversion_chaine; /*Y/N*/
1959: unsigned char autorisation_empilement_programme; /*Y/N*/
1960: unsigned char autorisation_evaluation_nom; /*Y/N*/
1961: unsigned char autorisation_nom_implicite; /*Y/N*/
1962: unsigned char evaluation_forcee; /*Y/N*/
1963: unsigned char instruction_valide; /*Y/N*/
1964: unsigned char instruction_intrinseque; /*Y/I/N*/
1965: unsigned char instruction_sensible; /*Y/N*/
1966: unsigned char test_instruction; /*Y/N*/
1967: unsigned char affichage_arguments; /*Y/N*/
1968: unsigned char constante_symbolique; /*Y/N*/
1969: unsigned char traitement_symbolique; /*Y/N*/
1970: unsigned char mode_execution_programme; /*Y/I/N*/
1971: unsigned char mode_interactif; /*Y/N*/
1972: unsigned char mode_evaluation_expression; /*Y/N*/
1973: unsigned char traitement_cycle_exit; /*N/E/C*/
1974: unsigned char recherche_type; /*Y/N*/
1975:
1976: integer8 position_courante;
1977: integer8 longueur_definitions_chainees;
1978:
1979: /* Pointeurs sur les instructions */
1980:
1981: int *pointeurs_caracteres;
1982: int nombre_caracteres;
1983: struct_instruction *arbre_instructions;
1984:
1985: /* Requetes */
1986:
1987: unsigned char requete_arret; /*Y/N*/
1988:
1989: /* Piles operationnelles */
1990:
1991: struct_liste_chainee *l_base_pile;
1992: struct_liste_chainee *l_base_pile_last;
1993:
1994: integer8 hauteur_pile_operationnelle;
1995:
1996: /* Piles systemes */
1997:
1998: struct_liste_pile_systeme *l_base_pile_systeme;
1999:
2000: integer8 hauteur_pile_systeme;
2001:
2002: /* Gestion des processus */
2003:
2004: volatile
2005: struct_liste_chainee *l_base_pile_processus;
2006:
2007: logical1 presence_pipes;
2008:
2009: int pipe_acquittement;
2010: int pipe_donnees;
2011: int pipe_injections;
2012: int pipe_nombre_injections;
2013: int pipe_interruptions;
2014: int pipe_nombre_elements_attente;
2015: int nombre_objets_envoyes_non_lus;
2016: int nombre_objets_injectes;
2017:
2018: real8 pourcentage_maximal_cpu;
2019: real8 temps_maximal_cpu;
2020:
2021: logical1 presence_fusible;
2022: pthread_t thread_fusible;
2023: pthread_t thread_surveille_par_fusible;
2024: pthread_t thread_signaux;
2025: int pipe_signaux[2];
2026:
2027: volatile int pointeur_signal_ecriture;
2028: volatile int pointeur_signal_lecture;
2029: volatile enum signaux_rpl signaux_en_queue[LONGUEUR_QUEUE_SIGNAUX];
2030: volatile logical1 demarrage_fils;
2031: volatile logical1 redemarrage_processus;
2032:
2033: /* Contextes */
2034:
2035: struct_liste_chainee *l_base_pile_contextes;
2036: struct_liste_chainee *l_base_pile_taille_contextes;
2037:
2038: /* Variables */
2039:
2040: // La liste des variables par niveau est doublement chaînée.
2041: // À tout moment, elle pointe sur le niveau le plus haut existant et
2042: // l_liste_variable_par_niveau->precedent renvoie la liste des
2043: // définitions. l_liste_variable_par_niveau->precedent->precedent pointe
2044: // sur la liste des variables globales.
2045: //
2046: // À l'initialisation :
2047: // l_liste_variables_par_niveau->suivant == l_liste_variables_par_niveau
2048: // l_liste_variables_par_niveau->precedent == l_liste_variables_par_niveau
2049:
2050: struct_arbre_variables *s_arbre_variables;
2051: struct_liste_variables *l_liste_variables_par_niveau;
2052: struct_liste_variables_statiques
2053: *l_liste_variables_statiques;
2054:
2055: struct_arbre_variables_partagees
2056: **s_arbre_variables_partagees;
2057: struct_liste_variables_partagees
2058: **l_liste_variables_partagees;
2059:
2060: logical1 niveau_supprime;
2061:
2062: struct_variable *pointeur_variable_courante;
2063: struct_liste_variables *pointeur_feuille_courante;
2064: struct_variable_statique *pointeur_variable_statique_courante;
2065: struct_variable_partagee *pointeur_variable_partagee_courante;
2066:
2067: int *pointeurs_caracteres_variables;
2068: int nombre_caracteres_variables;
2069:
2070: integer8 niveau_courant;
2071: integer8 niveau_initial;
2072:
2073: logical1 creation_variables_statiques;
2074: logical1 creation_variables_partagees;
2075: logical1 gel_liste_variables;
2076:
2077: /* Fichiers */
2078:
2079: struct_liste_chainee *s_fichiers;
2080:
2081: /* Sockets */
2082:
2083: struct_liste_chainee *s_sockets;
2084:
2085: /* Connecteurs aux bases de données */
2086:
2087: struct_liste_chainee *s_connecteurs_sql;
2088:
2089: /* Bibliothèques dynamiques */
2090:
2091: struct_liste_chainee *s_bibliotheques;
2092: struct_instruction_externe *s_instructions_externes;
2093: integer8 nombre_instructions_externes;
2094:
2095: /* Fichier d'impression */
2096:
2097: unsigned char *nom_fichier_impression;
2098: unsigned char format_papier[16];
2099:
2100: /* Parametres graphiques */
2101:
2102: struct_fichier_graphique *fichiers_graphiques; /* NULL */
2103:
2104: unsigned char type_trace_eq[21];
2105:
2106: /*
2107: * 2D :
2108: * FONCTION
2109: * PARAMETRIQUE
2110: * POLAIRE
2111: * COURBES DE NIVEAU
2112: *
2113: * 3D :
2114: * GRILLE 3D
2115: * COURBE PARAMETRIQUE // A FAIRE
2116: * SURFACE PARAMETRIQUE // A FAIRE
2117: * CYNLINDRIQUE // A FAIRE
2118: * SPHERIQUE // A FAIRE
2119: */
2120:
2121: unsigned char type_trace_sigma[21];
2122:
2123: /*
2124: * POINTS
2125: * HISTOGRAMME
2126: * TABLE TRACANTE
2127: */
2128:
2129: /*
2130: * ECHELLES
2131: */
2132:
2133: integer8 systeme_axes;
2134:
2135: real8 x_min;
2136: real8 x_max;
2137: real8 y_min;
2138: real8 y_max;
2139: real8 z_min;
2140: real8 z_max;
2141:
2142: real8 x_tics;
2143: real8 y_tics;
2144: real8 z_tics;
2145:
2146: integer8 mx_tics;
2147: integer8 my_tics;
2148: integer8 mz_tics;
2149:
2150: logical1 x_lines;
2151: logical1 y_lines;
2152: logical1 z_lines;
2153:
2154: logical1 mx_lines;
2155: logical1 my_lines;
2156: logical1 mz_lines;
2157:
2158: /*
2159: * -1 : absent du graphique
2160: * 0 : graduations automatiques
2161: * >0 : valeur manuelle
2162: */
2163:
2164: real8 x2_min;
2165: real8 x2_max;
2166: real8 y2_min;
2167: real8 y2_max;
2168: real8 z2_min;
2169: real8 z2_max;
2170:
2171: real8 x2_tics;
2172: real8 y2_tics;
2173: real8 z2_tics;
2174:
2175: integer8 mx2_tics;
2176: integer8 my2_tics;
2177: integer8 mz2_tics;
2178:
2179: logical1 x2_lines;
2180: logical1 y2_lines;
2181: logical1 z2_lines;
2182:
2183: logical1 mx2_lines;
2184: logical1 my2_lines;
2185: logical1 mz2_lines;
2186:
2187: real8 resolution;
2188:
2189: logical1 souris_active;
2190:
2191: logical1 echelle_automatique_x;
2192: logical1 echelle_automatique_y;
2193: logical1 echelle_automatique_z;
2194:
2195: logical1 echelle_automatique_x2;
2196: logical1 echelle_automatique_y2;
2197: logical1 echelle_automatique_z2;
2198:
2199: logical1 echelle_log_x;
2200: logical1 echelle_log_y;
2201: logical1 echelle_log_z;
2202:
2203: logical1 echelle_log_x2;
2204: logical1 echelle_log_y2;
2205: logical1 echelle_log_z2;
2206:
2207: real8 point_de_vue_theta;
2208: real8 point_de_vue_phi;
2209: real8 echelle_3D;
2210:
2211: unsigned char *label_x;
2212: unsigned char *label_y;
2213: unsigned char *label_z;
2214: unsigned char *titre;
2215: unsigned char *legende;
2216:
2217: unsigned char *nom_fichier_gnuplot;
2218: unsigned char *type_fichier_gnuplot;
2219:
2220: struct_objet *indep;
2221: struct_objet *depend;
2222: struct_objet *parametres_courbes_de_niveau;
2223:
2224: struct_marque *s_marques;
2225:
2226: file *entree_standard;
2227:
2228: logical1 requete_nouveau_plan;
2229: logical1 mise_a_jour_trace_requise;
2230:
2231: /* Parametres statistiques */
2232:
2233: integer8 colonne_statistique_1;
2234: integer8 colonne_statistique_2;
2235:
2236: /* Etat du calculateur */
2237:
2238: t_8_bits drapeaux_etat[8];
2239:
2240: /* Traitement des exceptions */
2241:
2242: logical1 arret_si_exception;
2243: int exception;
2244: int derniere_exception;
2245: int exception_processus_fils;
2246:
2247: /* Traitement des erreurs */
2248:
2249: int erreur_compilation;
2250: volatile int erreur_execution;
2251: volatile int erreur_systeme;
2252:
2253: struct_objet *s_objet_errone;
2254: struct_objet *s_objet_erreur;
2255:
2256: logical1 erreur_scrutation;
2257:
2258: volatile int erreur_systeme_processus_fils;
2259: int erreur_execution_processus_fils;
2260:
2261: pid_t pid_erreur_processus_fils;
2262:
2263: logical1 erreur_processus_fils;
2264:
2265: integer8 derniere_erreur_fonction_externe;
2266:
2267: int derniere_erreur_systeme;
2268: int derniere_erreur_execution;
2269: int derniere_erreur_evaluation;
2270:
2271: unsigned char *instruction_derniere_erreur;
2272:
2273: integer8 niveau_derniere_erreur;
2274:
2275: logical1 core;
2276: logical1 invalidation_message_erreur;
2277:
2278: /* Debug */
2279:
2280: logical1 debug;
2281: logical8 type_debug;
2282: logical1 debug_programme;
2283: logical1 execution_pas_suivant;
2284: logical1 traitement_instruction_halt;
2285:
2286: /* Interruptions logicielles */
2287:
2288: unsigned char masque_interruptions[d_NOMBRE_INTERRUPTIONS];
2289:
2290: /*
2291: * 'I' : interruption ignorée
2292: * 'Q' : interruption mise en queue pour un traitement ultérieur
2293: * 'N' : traitement normal de l'interruption
2294: */
2295:
2296: integer8 queue_interruptions[d_NOMBRE_INTERRUPTIONS];
2297: integer8 nombre_interruptions_en_queue;
2298: struct_liste_chainee *pile_origine_interruptions
2299: [d_NOMBRE_INTERRUPTIONS];
2300: volatile integer8 nombre_interruptions_non_affectees;
2301:
2302: struct_objet *corps_interruptions[d_NOMBRE_INTERRUPTIONS];
2303:
2304: unsigned char traitement_interruption; /* Y/N */
2305: unsigned char traitement_interruptible; /* Y/N */
2306: unsigned char traitement_at_poke; /* Y/N */
2307:
2308: struct_objet *at_exit;
2309: struct_objet *at_poke;
2310:
2311: /* Variables volatiles */
2312:
2313: volatile sig_atomic_t var_volatile_alarme;
2314: // Traitement de ctrl+C et des arrêts brutaux
2315: volatile sig_atomic_t var_volatile_requete_arret;
2316: // Traitement de ctrl+Z
2317: volatile sig_atomic_t var_volatile_requete_arret2;
2318: volatile sig_atomic_t var_volatile_traitement_retarde_stop;
2319: volatile sig_atomic_t var_volatile_traitement_sigint;
2320:
2321: volatile sig_atomic_t var_volatile_processus_racine;
2322: volatile sig_atomic_t var_volatile_processus_pere;
2323: volatile sig_atomic_t var_volatile_recursivite;
2324:
2325: volatile sig_atomic_t arret_depuis_abort;
2326:
2327: volatile int var_volatile_exception_gsl;
2328:
2329: /* Autres */
2330:
2331: char *rpl_home;
2332:
2333: gsl_rng *generateur_aleatoire;
2334: const gsl_rng_type *type_generateur_aleatoire;
2335:
2336: void *contexte_cas;
2337:
2338: integer8 nombre_arguments;
2339:
2340: /*
2341: * Il s'agit du nombre d'arguments utilisé pour l'évaluation
2342: * des expressions algébriques.
2343: * -1 : la fonction ne peut être dans un objet de type ALG.
2344: * -2 : nombre d'arguments inconnu
2345: * 0 : la fonction doit apparaître en notation infixe
2346: * >0 : la fonction apparaît comme une fonction normale
2347: */
2348:
2349: logical1 lancement_interactif;
2350:
2351: unsigned char *chemin_fichiers_temporaires;
2352: unsigned char langue;
2353: unsigned char retour_routine_evaluation;
2354: unsigned char *localisation;
2355:
2356: integer8 niveau_recursivite;
2357:
2358: pid_t pid_processus_pere;
2359: pthread_t tid_processus_pere;
2360: pthread_t tid;
2361:
2362: logical1 processus_detache;
2363:
2364: enum t_type type_en_cours;
2365:
2366: /* Profilage */
2367:
2368: logical1 profilage;
2369: int niveau_profilage;
2370: struct_liste_profilage *pile_profilage;
2371: struct_liste_profilage2 *pile_profilage_fonctions;
2372: struct timeval horodatage_profilage;
2373:
2374: pthread_mutex_t mutex_allocation;
2375: pthread_mutex_t mutex_allocation_buffer;
2376: pthread_mutex_t mutex_interruptions;
2377: pthread_mutex_t mutex_pile_processus;
2378: pthread_mutex_t mutex_signaux;
2379:
2380: // Mutex autorisant les fork()
2381: sem_t __PTR__ semaphore_fork;
2382:
2383: /* Mutexes */
2384:
2385: struct_liste_chainee *liste_mutexes;
2386: pthread_mutex_t protection_liste_mutexes;
2387: unsigned int sections_critiques;
2388:
2389: /* Variable d'initialisation pour SCHED */
2390:
2391: logical1 initialisation_scheduler;
2392:
2393: /* Drapeau nécessaire à RESTART */
2394:
2395: volatile logical1 requete_redemarrage;
2396:
2397: /* Gestion optimisée de la mémoire */
2398:
2399: double estimation_taille_pile_tampon;
2400: integer8 taille_pile_tampon;
2401: struct_liste_chainee *pile_tampon;
2402:
2403: double estimation_taille_pile_systeme_tampon;
2404: integer8 taille_pile_systeme_tampon;
2405: struct_liste_pile_systeme *pile_systeme_tampon;
2406:
2407: integer8 taille_pile_objets;
2408: struct_objet *pile_objets;
2409:
2410: # define TAILLE_CACHE 1024
2411: # define CACHE(type, nom) \
2412: type *objets_##nom[TAILLE_CACHE]; \
2413: volatile int pointeur_##nom;
2414:
2415: # define CACHE2(type, nom) \
2416: type *nom[TAILLE_CACHE]; \
2417: volatile int pointeur_##nom;
2418:
2419: CACHE(integer8, adr)
2420: CACHE(logical8, bin)
2421: CACHE(complex16, cpl)
2422: CACHE(struct_fonction, fct)
2423: CACHE(integer8, int)
2424: CACHE(struct_matrice, mat)
2425: CACHE(struct_nom, nom)
2426: CACHE(real8, rel)
2427: CACHE(struct_tableau, tab)
2428: CACHE(struct_vecteur, vec)
2429:
2430: CACHE2(struct_liste_chainee, maillons)
2431: CACHE2(struct_arbre_variables, variables_noeud)
2432: CACHE2(struct_arbre_variables_partagees, variables_partagees_noeud)
2433: CACHE2(struct_liste_variables, variables_feuille)
2434: CACHE2(struct_variable, variables_variable)
2435: CACHE2(struct_arbre_variables *, variables_tableau_noeuds)
2436: CACHE2(struct_arbre_variables_partagees *,
2437: variables_tableau_noeuds_partages)
2438:
2439: CACHE2(struct_buffer, enveloppes_buffers)
2440: unsigned char ***cache_buffer;
2441: int *pointeur_cache_buffer;
2442: } struct_processus;
2443: #endif
2444:
2445:
2446: /*
2447: ================================================================================
2448: MISE EN PLACE DE L'ALLOCATEUR SPÉCIFIQUE
2449: ================================================================================*/
2450:
2451: #ifndef DEBUG_MEMOIRE
2452: # define malloc(a) rpl_malloc(s_etat_processus, a)
2453: # define realloc(a, b) rpl_realloc(s_etat_processus, a, b)
2454: # define free(a) rpl_free(s_etat_processus, a)
2455: #endif
2456:
2457: void *rpl_malloc(struct_processus *s_etat_processus, size_t s);
2458: void *rpl_realloc(struct_processus *s_etat_processus, void *ptr, size_t s);
2459: void rpl_free(struct_processus *s_etat_processus, void *ptr);
2460: void *sys_malloc(size_t s);
2461: void *sys_realloc(void *ptr, size_t s);
2462: void sys_free(void *ptr);
2463:
2464: /*
2465: * Wrapper de readline() pour que la fonction renvoie un pointeur sur un
2466: * buffer alloué par rpl_malloc().
2467: */
2468:
2469: #define readline(s) readline_wrapper(s_etat_processus, s)
2470: unsigned char *readline_wrapper(struct_processus *s_etat_processus,
2471: unsigned char *s);
2472:
2473:
2474: /*
2475: ================================================================================
2476: PROTOTYPES
2477: ================================================================================
2478: */
2479:
2480: /*
2481: --------------------------------------------------------------------------------
2482: Procédures d'exécution des mots-clef du langage RPL/2
2483: --------------------------------------------------------------------------------
2484: */
2485:
2486: // BEGIN C PROTOTYPES
2487: void instruction_sensible_e(struct_processus *s_etat_processus);
2488: void instruction_sensible_i(struct_processus *s_etat_processus);
2489: void instruction_sensible_infinity(struct_processus *s_etat_processus);
2490:
2491: void instruction_abort(struct_processus *s_etat_processus);
2492: void instruction_abs(struct_processus *s_etat_processus);
2493: void instruction_acos(struct_processus *s_etat_processus);
2494: void instruction_acosh(struct_processus *s_etat_processus);
2495: void instruction_alarm(struct_processus *s_etat_processus);
2496: void instruction_alog(struct_processus *s_etat_processus);
2497: void instruction_and(struct_processus *s_etat_processus);
2498: void instruction_append(struct_processus *s_etat_processus);
2499: void instruction_array_fleche(struct_processus *s_etat_processus);
2500: void instruction_arg(struct_processus *s_etat_processus);
2501: void instruction_asin(struct_processus *s_etat_processus);
2502: void instruction_asinh(struct_processus *s_etat_processus);
2503: void instruction_asl(struct_processus *s_etat_processus);
2504: void instruction_asr(struct_processus *s_etat_processus);
2505: void instruction_atan(struct_processus *s_etat_processus);
2506: void instruction_atanh(struct_processus *s_etat_processus);
2507: void instruction_atexit(struct_processus *s_etat_processus);
2508: void instruction_atpoke(struct_processus *s_etat_processus);
2509: void instruction_autoscale(struct_processus *s_etat_processus);
2510: void instruction_axes(struct_processus *s_etat_processus);
2511:
2512: void instruction_b_vers_r(struct_processus *s_etat_processus);
2513: void instruction_backspace(struct_processus *s_etat_processus);
2514: void instruction_backtrace(struct_processus *s_etat_processus);
2515: void instruction_beep(struct_processus *s_etat_processus);
2516: void instruction_bessel(struct_processus *s_etat_processus);
2517: void instruction_bin(struct_processus *s_etat_processus);
2518:
2519: void instruction_c_vers_r(struct_processus *s_etat_processus);
2520: void instruction_case(struct_processus *s_etat_processus);
2521: void instruction_ceil(struct_processus *s_etat_processus);
2522: void instruction_centr(struct_processus *s_etat_processus);
2523: void instruction_cf(struct_processus *s_etat_processus);
2524: void instruction_chr(struct_processus *s_etat_processus);
2525: void instruction_cipher(struct_processus *s_etat_processus);
2526: void instruction_clear(struct_processus *s_etat_processus);
2527: void instruction_cllcd(struct_processus *s_etat_processus);
2528: void instruction_clmf(struct_processus *s_etat_processus);
2529: void instruction_close(struct_processus *s_etat_processus);
2530: void instruction_clratexit(struct_processus *s_etat_processus);
2531: void instruction_clratpoke(struct_processus *s_etat_processus);
2532: void instruction_clrcntxt(struct_processus *s_etat_processus);
2533: void instruction_clrerr(struct_processus *s_etat_processus);
2534: void instruction_clrfuse(struct_processus *s_etat_processus);
2535: void instruction_clrmtx(struct_processus *s_etat_processus);
2536: void instruction_clrsmphr(struct_processus *s_etat_processus);
2537: void instruction_clrswi(struct_processus *s_etat_processus);
2538: void instruction_cls(struct_processus *s_etat_processus);
2539: void instruction_clusr(struct_processus *s_etat_processus);
2540: void instruction_cnrm(struct_processus *s_etat_processus);
2541: void instruction_cols(struct_processus *s_etat_processus);
2542: void instruction_col_fleche(struct_processus *s_etat_processus);
2543: void instruction_col_moins(struct_processus *s_etat_processus);
2544: void instruction_col_plus(struct_processus *s_etat_processus);
2545: void instruction_comb(struct_processus *s_etat_processus);
2546: void instruction_compress(struct_processus *s_etat_processus);
2547: void instruction_con(struct_processus *s_etat_processus);
2548: void instruction_cond(struct_processus *s_etat_processus);
2549: void instruction_cont(struct_processus *s_etat_processus);
2550: void instruction_continue(struct_processus *s_etat_processus);
2551: void instruction_conj(struct_processus *s_etat_processus);
2552: void instruction_convert(struct_processus *s_etat_processus);
2553: void instruction_copy(struct_processus *s_etat_processus);
2554: void instruction_copyright(struct_processus *s_etat_processus);
2555: void instruction_corr(struct_processus *s_etat_processus);
2556: void instruction_cos(struct_processus *s_etat_processus);
2557: void instruction_cosh(struct_processus *s_etat_processus);
2558: void instruction_cov(struct_processus *s_etat_processus);
2559: void instruction_cr(struct_processus *s_etat_processus);
2560: void instruction_create(struct_processus *s_etat_processus);
2561: void instruction_critical(struct_processus *s_etat_processus);
2562: void instruction_crmtx(struct_processus *s_etat_processus);
2563: void instruction_cross(struct_processus *s_etat_processus);
2564: void instruction_crsmphr(struct_processus *s_etat_processus);
2565: void instruction_crtab(struct_processus *s_etat_processus);
2566: void instruction_cstop(struct_processus *s_etat_processus);
2567: void instruction_cswp(struct_processus *s_etat_processus);
2568: void instruction_currenc(struct_processus *s_etat_processus);
2569: void instruction_cycle(struct_processus *s_etat_processus);
2570:
2571: void instruction_d_vers_r(struct_processus *s_etat_processus);
2572: void instruction_daemonize(struct_processus *s_etat_processus);
2573: void instruction_date(struct_processus *s_etat_processus);
2574: void instruction_dec(struct_processus *s_etat_processus);
2575: void instruction_decr(struct_processus *s_etat_processus);
2576: void instruction_default(struct_processus *s_etat_processus);
2577: void instruction_deg(struct_processus *s_etat_processus);
2578: void instruction_delete(struct_processus *s_etat_processus);
2579: void instruction_depnd(struct_processus *s_etat_processus);
2580: void instruction_depth(struct_processus *s_etat_processus);
2581: void instruction_der(struct_processus *s_etat_processus);
2582: void instruction_det(struct_processus *s_etat_processus);
2583: void instruction_detach(struct_processus *s_etat_processus);
2584: void instruction_dft(struct_processus *s_etat_processus);
2585: void instruction_dgtiz(struct_processus *s_etat_processus);
2586: void instruction_diag_fleche(struct_processus *s_etat_processus);
2587: void instruction_digest(struct_processus *s_etat_processus);
2588: void instruction_disp(struct_processus *s_etat_processus);
2589: void instruction_division(struct_processus *s_etat_processus);
2590: void instruction_do(struct_processus *s_etat_processus);
2591: void instruction_dot(struct_processus *s_etat_processus);
2592: void instruction_draw(struct_processus *s_etat_processus);
2593: void instruction_drax(struct_processus *s_etat_processus);
2594: void instruction_drop(struct_processus *s_etat_processus);
2595: void instruction_drop2(struct_processus *s_etat_processus);
2596: void instruction_dropcntxt(struct_processus *s_etat_processus);
2597: void instruction_dropn(struct_processus *s_etat_processus);
2598: void instruction_drws(struct_processus *s_etat_processus);
2599: void instruction_dup(struct_processus *s_etat_processus);
2600: void instruction_dup2(struct_processus *s_etat_processus);
2601: void instruction_dupcntxt(struct_processus *s_etat_processus);
2602: void instruction_dupn(struct_processus *s_etat_processus);
2603:
2604: void instruction_e(struct_processus *s_etat_processus);
2605: void instruction_edit(struct_processus *s_etat_processus);
2606: void instruction_egalite(struct_processus *s_etat_processus);
2607: void instruction_egv(struct_processus *s_etat_processus);
2608: void instruction_egvl(struct_processus *s_etat_processus);
2609: void instruction_else(struct_processus *s_etat_processus);
2610: void instruction_elseif(struct_processus *s_etat_processus);
2611: void instruction_end(struct_processus *s_etat_processus);
2612: void instruction_eng(struct_processus *s_etat_processus);
2613: void instruction_epsilon(struct_processus *s_etat_processus);
2614: void instruction_eqv(struct_processus *s_etat_processus);
2615: void instruction_erase(struct_processus *s_etat_processus);
2616: void instruction_errm(struct_processus *s_etat_processus);
2617: void instruction_errn(struct_processus *s_etat_processus);
2618: void instruction_eval(struct_processus *s_etat_processus);
2619: void instruction_exget(struct_processus *s_etat_processus);
2620: void instruction_exit(struct_processus *s_etat_processus);
2621: void instruction_exp(struct_processus *s_etat_processus);
2622: void instruction_expm(struct_processus *s_etat_processus);
2623: void instruction_exsub(struct_processus *s_etat_processus);
2624: void instruction_externals(struct_processus *s_etat_processus);
2625: void instruction_eyept(struct_processus *s_etat_processus);
2626:
2627: void instruction_fact(struct_processus *s_etat_processus);
2628: void instruction_false(struct_processus *s_etat_processus);
2629: void instruction_fc_test(struct_processus *s_etat_processus);
2630: void instruction_fc_test_c(struct_processus *s_etat_processus);
2631: void instruction_fc_test_s(struct_processus *s_etat_processus);
2632: void instruction_fft(struct_processus *s_etat_processus);
2633: void instruction_fix(struct_processus *s_etat_processus);
2634: void instruction_fleche(struct_processus *s_etat_processus);
2635: void instruction_fleche_array(struct_processus *s_etat_processus);
2636: void instruction_fleche_col(struct_processus *s_etat_processus);
2637: void instruction_fleche_diag(struct_processus *s_etat_processus);
2638: void instruction_fleche_hms(struct_processus *s_etat_processus);
2639: void instruction_fleche_lcd(struct_processus *s_etat_processus);
2640: void instruction_fleche_list(struct_processus *s_etat_processus);
2641: void instruction_fleche_num(struct_processus *s_etat_processus);
2642: void instruction_fleche_q(struct_processus *s_etat_processus);
2643: void instruction_fleche_row(struct_processus *s_etat_processus);
2644: void instruction_fleche_str(struct_processus *s_etat_processus);
2645: void instruction_fleche_table(struct_processus *s_etat_processus);
2646: void instruction_floor(struct_processus *s_etat_processus);
2647: void instruction_for(struct_processus *s_etat_processus);
2648: void instruction_forall(struct_processus *s_etat_processus);
2649: void instruction_format(struct_processus *s_etat_processus);
2650: void instruction_fp(struct_processus *s_etat_processus);
2651: void instruction_fs_test(struct_processus *s_etat_processus);
2652: void instruction_fs_test_c(struct_processus *s_etat_processus);
2653: void instruction_fs_test_s(struct_processus *s_etat_processus);
2654: void instruction_function(struct_processus *s_etat_processus);
2655: void instruction_fuse(struct_processus *s_etat_processus);
2656:
2657: void instruction_gamma(struct_processus *s_etat_processus);
2658: void instruction_ge(struct_processus *s_etat_processus);
2659: void instruction_gegv(struct_processus *s_etat_processus);
2660: void instruction_gegvl(struct_processus *s_etat_processus);
2661: void instruction_get(struct_processus *s_etat_processus);
2662: void instruction_getc(struct_processus *s_etat_processus);
2663: void instruction_geti(struct_processus *s_etat_processus);
2664: void instruction_getr(struct_processus *s_etat_processus);
2665: void instruction_glegv(struct_processus *s_etat_processus);
2666: void instruction_gregv(struct_processus *s_etat_processus);
2667: void instruction_gt(struct_processus *s_etat_processus);
2668:
2669: void instruction_halt(struct_processus *s_etat_processus);
2670: void instruction_head(struct_processus *s_etat_processus);
2671: void instruction_help(struct_processus *s_etat_processus);
2672: void instruction_hex(struct_processus *s_etat_processus);
2673: void instruction_histogram(struct_processus *s_etat_processus);
2674: void instruction_hms_fleche(struct_processus *s_etat_processus);
2675: void instruction_hms_moins(struct_processus *s_etat_processus);
2676: void instruction_hms_plus(struct_processus *s_etat_processus);
2677:
2678: void instruction_i(struct_processus *s_etat_processus);
2679: void instruction_idft(struct_processus *s_etat_processus);
2680: void instruction_idn(struct_processus *s_etat_processus);
2681: void instruction_if(struct_processus *s_etat_processus);
2682: void instruction_iferr(struct_processus *s_etat_processus);
2683: void instruction_ifft(struct_processus *s_etat_processus);
2684: void instruction_ift(struct_processus *s_etat_processus);
2685: void instruction_ifte(struct_processus *s_etat_processus);
2686: void instruction_im(struct_processus *s_etat_processus);
2687: void instruction_implicit(struct_processus *s_etat_processus);
2688: void instruction_in(struct_processus *s_etat_processus);
2689: void instruction_incr(struct_processus *s_etat_processus);
2690: void instruction_indep(struct_processus *s_etat_processus);
2691: void instruction_input(struct_processus *s_etat_processus);
2692: void instruction_infinity(struct_processus *s_etat_processus);
2693: void instruction_inquire(struct_processus *s_etat_processus);
2694: void instruction_int(struct_processus *s_etat_processus);
2695: void instruction_interrupt(struct_processus *s_etat_processus);
2696: void instruction_inv(struct_processus *s_etat_processus);
2697: void instruction_ip(struct_processus *s_etat_processus);
2698: void instruction_iswi(struct_processus *s_etat_processus);
2699: void instruction_itrace(struct_processus *s_etat_processus);
2700:
2701: void instruction_jdate(struct_processus *s_etat_processus);
2702:
2703: void instruction_key(struct_processus *s_etat_processus);
2704: void instruction_keylabel(struct_processus *s_etat_processus);
2705: void instruction_keytitle(struct_processus *s_etat_processus);
2706: void instruction_kill(struct_processus *s_etat_processus);
2707: void instruction_kind(struct_processus *s_etat_processus);
2708:
2709: void instruction_label(struct_processus *s_etat_processus);
2710: void instruction_last(struct_processus *s_etat_processus);
2711: void instruction_lcase(struct_processus *s_etat_processus);
2712: void instruction_lcd_fleche(struct_processus *s_etat_processus);
2713: void instruction_lchol(struct_processus *s_etat_processus);
2714: void instruction_le(struct_processus *s_etat_processus);
2715: void instruction_legv(struct_processus *s_etat_processus);
2716: void instruction_limit(struct_processus *s_etat_processus);
2717: void instruction_line(struct_processus *s_etat_processus);
2718: void instruction_list_fleche(struct_processus *s_etat_processus);
2719: void instruction_ln(struct_processus *s_etat_processus);
2720: void instruction_lnp1(struct_processus *s_etat_processus);
2721: void instruction_localization(struct_processus *s_etat_processus);
2722: void instruction_lock(struct_processus *s_etat_processus);
2723: void instruction_log(struct_processus *s_etat_processus);
2724: void instruction_logger(struct_processus *s_etat_processus);
2725: void instruction_logscale(struct_processus *s_etat_processus);
2726: void instruction_lq(struct_processus *s_etat_processus);
2727: void instruction_lsq(struct_processus *s_etat_processus);
2728: void instruction_lt(struct_processus *s_etat_processus);
2729: void instruction_lu(struct_processus *s_etat_processus);
2730: void instruction_l_vers_t(struct_processus *s_etat_processus);
2731:
2732: void instruction_mant(struct_processus *s_etat_processus);
2733: void instruction_mark(struct_processus *s_etat_processus);
2734: void instruction_max(struct_processus *s_etat_processus);
2735: void instruction_maxs(struct_processus *s_etat_processus);
2736: void instruction_mclrin(struct_processus *s_etat_processus);
2737: void instruction_mean(struct_processus *s_etat_processus);
2738: void instruction_mem(struct_processus *s_etat_processus);
2739: void instruction_memlock(struct_processus *s_etat_processus);
2740: void instruction_memunlock(struct_processus *s_etat_processus);
2741: void instruction_min(struct_processus *s_etat_processus);
2742: void instruction_mins(struct_processus *s_etat_processus);
2743: void instruction_mod(struct_processus *s_etat_processus);
2744: void instruction_moins(struct_processus *s_etat_processus);
2745: void instruction_mtxlock(struct_processus *s_etat_processus);
2746: void instruction_mtxstatus(struct_processus *s_etat_processus);
2747: void instruction_mtxtrylock(struct_processus *s_etat_processus);
2748: void instruction_mtxunlock(struct_processus *s_etat_processus);
2749: void instruction_multiplication(struct_processus *s_etat_processus);
2750:
2751: void instruction_ne(struct_processus *s_etat_processus);
2752: void instruction_neg(struct_processus *s_etat_processus);
2753: void instruction_next(struct_processus *s_etat_processus);
2754: void instruction_newplane(struct_processus *s_etat_processus);
2755: void instruction_not(struct_processus *s_etat_processus);
2756: void instruction_nrand(struct_processus *s_etat_processus);
2757: void instruction_nrproc(struct_processus *s_etat_processus);
2758: void instruction_ns(struct_processus *s_etat_processus);
2759: void instruction_num(struct_processus *s_etat_processus);
2760:
2761: void instruction_obget(struct_processus *s_etat_processus);
2762: void instruction_obsub(struct_processus *s_etat_processus);
2763: void instruction_oct(struct_processus *s_etat_processus);
2764: void instruction_open(struct_processus *s_etat_processus);
2765: void instruction_or(struct_processus *s_etat_processus);
2766: void instruction_over(struct_processus *s_etat_processus);
2767:
2768: void instruction_p_vers_r(struct_processus *s_etat_processus);
2769: void instruction_paper(struct_processus *s_etat_processus);
2770: void instruction_parameter(struct_processus *s_etat_processus);
2771: void instruction_parametric(struct_processus *s_etat_processus);
2772: void instruction_pcov(struct_processus *s_etat_processus);
2773: void instruction_peek(struct_processus *s_etat_processus);
2774: void instruction_perm(struct_processus *s_etat_processus);
2775: void instruction_persist(struct_processus *s_etat_processus);
2776: void instruction_pi(struct_processus *s_etat_processus);
2777: void instruction_pick(struct_processus *s_etat_processus);
2778: void instruction_plot(struct_processus *s_etat_processus);
2779: void instruction_plotter(struct_processus *s_etat_processus);
2780: void instruction_plus(struct_processus *s_etat_processus);
2781: void instruction_pmax(struct_processus *s_etat_processus);
2782: void instruction_pmin(struct_processus *s_etat_processus);
2783: void instruction_poke(struct_processus *s_etat_processus);
2784: void instruction_polar(struct_processus *s_etat_processus);
2785: void instruction_poll(struct_processus *s_etat_processus);
2786: void instruction_pos(struct_processus *s_etat_processus);
2787: void instruction_pourcent(struct_processus *s_etat_processus);
2788: void instruction_pourcent_ch(struct_processus *s_etat_processus);
2789: void instruction_pourcent_t(struct_processus *s_etat_processus);
2790: void instruction_ppar(struct_processus *s_etat_processus);
2791: void instruction_pr1(struct_processus *s_etat_processus);
2792: void instruction_print(struct_processus *s_etat_processus);
2793: void instruction_private(struct_processus *s_etat_processus);
2794: void instruction_prlcd(struct_processus *s_etat_processus);
2795: void instruction_prmd(struct_processus *s_etat_processus);
2796: void instruction_procid(struct_processus *s_etat_processus);
2797: void instruction_prompt(struct_processus *s_etat_processus);
2798: void instruction_protect(struct_processus *s_etat_processus);
2799: void instruction_prst(struct_processus *s_etat_processus);
2800: void instruction_prstc(struct_processus *s_etat_processus);
2801: void instruction_prusr(struct_processus *s_etat_processus);
2802: void instruction_prvar(struct_processus *s_etat_processus);
2803: void instruction_psdev(struct_processus *s_etat_processus);
2804: void instruction_puissance(struct_processus *s_etat_processus);
2805: void instruction_purge(struct_processus *s_etat_processus);
2806: void instruction_pshcntxt(struct_processus *s_etat_processus);
2807: void instruction_pshprfl(struct_processus *s_etat_processus);
2808: void instruction_pulcntxt(struct_processus *s_etat_processus);
2809: void instruction_pulprfl(struct_processus *s_etat_processus);
2810: void instruction_put(struct_processus *s_etat_processus);
2811: void instruction_putc(struct_processus *s_etat_processus);
2812: void instruction_puti(struct_processus *s_etat_processus);
2813: void instruction_putr(struct_processus *s_etat_processus);
2814: void instruction_pvar(struct_processus *s_etat_processus);
2815:
2816: void instruction_qr(struct_processus *s_etat_processus);
2817:
2818: void instruction_r_vers_b(struct_processus *s_etat_processus);
2819: void instruction_r_vers_c(struct_processus *s_etat_processus);
2820: void instruction_r_vers_d(struct_processus *s_etat_processus);
2821: void instruction_r_vers_p(struct_processus *s_etat_processus);
2822: void instruction_rad(struct_processus *s_etat_processus);
2823: void instruction_rand(struct_processus *s_etat_processus);
2824: void instruction_rank(struct_processus *s_etat_processus);
2825: void instruction_rceq(struct_processus *s_etat_processus);
2826: void instruction_rci(struct_processus *s_etat_processus);
2827: void instruction_rcij(struct_processus *s_etat_processus);
2828: void instruction_rcl(struct_processus *s_etat_processus);
2829: void instruction_rclf(struct_processus *s_etat_processus);
2830: void instruction_rcls(struct_processus *s_etat_processus);
2831: void instruction_rclswi(struct_processus *s_etat_processus);
2832: void instruction_rcws(struct_processus *s_etat_processus);
2833: void instruction_rdate(struct_processus *s_etat_processus);
2834: void instruction_rdm(struct_processus *s_etat_processus);
2835: void instruction_rdgn(struct_processus *s_etat_processus);
2836: void instruction_rdz(struct_processus *s_etat_processus);
2837: void instruction_re(struct_processus *s_etat_processus);
2838: void instruction_read(struct_processus *s_etat_processus);
2839: void instruction_recode(struct_processus *s_etat_processus);
2840: void instruction_recv(struct_processus *s_etat_processus);
2841: void instruction_redraw(struct_processus *s_etat_processus);
2842: void instruction_regex(struct_processus *s_etat_processus);
2843: void instruction_relax(struct_processus *s_etat_processus);
2844: void instruction_remove(struct_processus *s_etat_processus);
2845: void instruction_res(struct_processus *s_etat_processus);
2846: void instruction_restart(struct_processus *s_etat_processus);
2847: void instruction_recall(struct_processus *s_etat_processus);
2848: void instruction_regv(struct_processus *s_etat_processus);
2849: void instruction_repeat(struct_processus *s_etat_processus);
2850: void instruction_repl(struct_processus *s_etat_processus);
2851: void instruction_return(struct_processus *s_etat_processus);
2852: void instruction_revlist(struct_processus *s_etat_processus);
2853: void instruction_rewind(struct_processus *s_etat_processus);
2854: void instruction_rfuse(struct_processus *s_etat_processus);
2855: void instruction_rgdl(struct_processus *s_etat_processus);
2856: void instruction_rgdr(struct_processus *s_etat_processus);
2857: void instruction_rl(struct_processus *s_etat_processus);
2858: void instruction_rlb(struct_processus *s_etat_processus);
2859: void instruction_rnd(struct_processus *s_etat_processus);
2860: void instruction_rnrm(struct_processus *s_etat_processus);
2861: void instruction_roll(struct_processus *s_etat_processus);
2862: void instruction_rolld(struct_processus *s_etat_processus);
2863: void instruction_rot(struct_processus *s_etat_processus);
2864: void instruction_row_fleche(struct_processus *s_etat_processus);
2865: void instruction_row_moins(struct_processus *s_etat_processus);
2866: void instruction_row_plus(struct_processus *s_etat_processus);
2867: void instruction_rr(struct_processus *s_etat_processus);
2868: void instruction_rrb(struct_processus *s_etat_processus);
2869: void instruction_rsd(struct_processus *s_etat_processus);
2870: void instruction_rstop(struct_processus *s_etat_processus);
2871: void instruction_rswp(struct_processus *s_etat_processus);
2872:
2873: void instruction_s_moins(struct_processus *s_etat_processus);
2874: void instruction_s_plus(struct_processus *s_etat_processus);
2875: void instruction_same(struct_processus *s_etat_processus);
2876: void instruction_save(struct_processus *s_etat_processus);
2877: void instruction_scatter(struct_processus *s_etat_processus);
2878: void instruction_scale(struct_processus *s_etat_processus);
2879: void instruction_sched(struct_processus *s_etat_processus);
2880: void instruction_schur(struct_processus *s_etat_processus);
2881: void instruction_sci(struct_processus *s_etat_processus);
2882: void instruction_scls(struct_processus *s_etat_processus);
2883: void instruction_sconj(struct_processus *s_etat_processus);
2884: void instruction_sdev(struct_processus *s_etat_processus);
2885: void instruction_select(struct_processus *s_etat_processus);
2886: void instruction_send(struct_processus *s_etat_processus);
2887: void instruction_sf(struct_processus *s_etat_processus);
2888: void instruction_shared(struct_processus *s_etat_processus);
2889: void instruction_sign(struct_processus *s_etat_processus);
2890: void instruction_sin(struct_processus *s_etat_processus);
2891: void instruction_sinh(struct_processus *s_etat_processus);
2892: void instruction_sinv(struct_processus *s_etat_processus);
2893: void instruction_size(struct_processus *s_etat_processus);
2894: void instruction_sl(struct_processus *s_etat_processus);
2895: void instruction_slb(struct_processus *s_etat_processus);
2896: void instruction_slice(struct_processus *s_etat_processus);
2897: void instruction_slicescale(struct_processus *s_etat_processus);
2898: void instruction_smphrdecr(struct_processus *s_etat_processus);
2899: void instruction_smphrgetv(struct_processus *s_etat_processus);
2900: void instruction_smphrincr(struct_processus *s_etat_processus);
2901: void instruction_smphrtrydecr(struct_processus *s_etat_processus);
2902: void instruction_sneg(struct_processus *s_etat_processus);
2903: void instruction_sort(struct_processus *s_etat_processus);
2904: void instruction_spar(struct_processus *s_etat_processus);
2905: void instruction_spawn(struct_processus *s_etat_processus);
2906: void instruction_splash(struct_processus *s_etat_processus);
2907: void instruction_sq(struct_processus *s_etat_processus);
2908: void instruction_sqlconnect(struct_processus *s_etat_processus);
2909: void instruction_sqldisconnect(struct_processus *s_etat_processus);
2910: void instruction_sqlquery(struct_processus *s_etat_processus);
2911: void instruction_sqrt(struct_processus *s_etat_processus);
2912: void instruction_sr(struct_processus *s_etat_processus);
2913: void instruction_srb(struct_processus *s_etat_processus);
2914: void instruction_srev(struct_processus *s_etat_processus);
2915: void instruction_sst(struct_processus *s_etat_processus);
2916: void instruction_star_d(struct_processus *s_etat_processus);
2917: void instruction_star_h(struct_processus *s_etat_processus);
2918: void instruction_star_s(struct_processus *s_etat_processus);
2919: void instruction_star_w(struct_processus *s_etat_processus);
2920: void instruction_start(struct_processus *s_etat_processus);
2921: void instruction_static(struct_processus *s_etat_processus);
2922: void instruction_std(struct_processus *s_etat_processus);
2923: void instruction_step(struct_processus *s_etat_processus);
2924: void instruction_steq(struct_processus *s_etat_processus);
2925: void instruction_sto(struct_processus *s_etat_processus);
2926: void instruction_sto_division(struct_processus *s_etat_processus);
2927: void instruction_sto_fois(struct_processus *s_etat_processus);
2928: void instruction_sto_moins(struct_processus *s_etat_processus);
2929: void instruction_sto_plus(struct_processus *s_etat_processus);
2930: void instruction_stof(struct_processus *s_etat_processus);
2931: void instruction_stop(struct_processus *s_etat_processus);
2932: void instruction_store(struct_processus *s_etat_processus);
2933: void instruction_stos(struct_processus *s_etat_processus);
2934: void instruction_stoswi(struct_processus *s_etat_processus);
2935: void instruction_str_fleche(struct_processus *s_etat_processus);
2936: void instruction_stws(struct_processus *s_etat_processus);
2937: void instruction_sub(struct_processus *s_etat_processus);
2938: void instruction_suspend(struct_processus *s_etat_processus);
2939: void instruction_svd(struct_processus *s_etat_processus);
2940: void instruction_svl(struct_processus *s_etat_processus);
2941: void instruction_swap(struct_processus *s_etat_processus);
2942: void instruction_swi(struct_processus *s_etat_processus);
2943: void instruction_swilock(struct_processus *s_etat_processus);
2944: void instruction_swiqueue(struct_processus *s_etat_processus);
2945: void instruction_swistatus(struct_processus *s_etat_processus);
2946: void instruction_swiunlock(struct_processus *s_etat_processus);
2947: void instruction_swapcntxt(struct_processus *s_etat_processus);
2948: void instruction_sx(struct_processus *s_etat_processus);
2949: void instruction_sx2(struct_processus *s_etat_processus);
2950: void instruction_sxy(struct_processus *s_etat_processus);
2951: void instruction_sy(struct_processus *s_etat_processus);
2952: void instruction_sy2(struct_processus *s_etat_processus);
2953: void instruction_sync(struct_processus *s_etat_processus);
2954: void instruction_syseval(struct_processus *s_etat_processus);
2955:
2956: void instruction_table_fleche(struct_processus *s_etat_processus);
2957: void instruction_tail(struct_processus *s_etat_processus);
2958: void instruction_tan(struct_processus *s_etat_processus);
2959: void instruction_tanh(struct_processus *s_etat_processus);
2960: void instruction_target(struct_processus *s_etat_processus);
2961: void instruction_taylr(struct_processus *s_etat_processus);
2962: void instruction_then(struct_processus *s_etat_processus);
2963: void instruction_time(struct_processus *s_etat_processus);
2964: void instruction_title(struct_processus *s_etat_processus);
2965: void instruction_tokenize(struct_processus *s_etat_processus);
2966: void instruction_tot(struct_processus *s_etat_processus);
2967: void instruction_trim(struct_processus *s_etat_processus);
2968: void instruction_trn(struct_processus *s_etat_processus);
2969: void instruction_trnc(struct_processus *s_etat_processus);
2970: void instruction_true(struct_processus *s_etat_processus);
2971: void instruction_type(struct_processus *s_etat_processus);
2972: void instruction_t_vers_l(struct_processus *s_etat_processus);
2973:
2974: void instruction_ucase(struct_processus *s_etat_processus);
2975: void instruction_uchol(struct_processus *s_etat_processus);
2976: void instruction_uncompress(struct_processus *s_etat_processus);
2977: void instruction_unlock(struct_processus *s_etat_processus);
2978: void instruction_unprotect(struct_processus *s_etat_processus);
2979: void instruction_until(struct_processus *s_etat_processus);
2980: void instruction_use(struct_processus *s_etat_processus);
2981: void instruction_utpc(struct_processus *s_etat_processus);
2982: void instruction_utpf(struct_processus *s_etat_processus);
2983: void instruction_utpn(struct_processus *s_etat_processus);
2984: void instruction_utpt(struct_processus *s_etat_processus);
2985:
2986: void instruction_var(struct_processus *s_etat_processus);
2987: void instruction_variable(struct_processus *s_etat_processus);
2988: void instruction_vars(struct_processus *s_etat_processus);
2989: void instruction_verify(struct_processus *s_etat_processus);
2990: void instruction_vers_niveau_inferieur(struct_processus *s_etat_processus);
2991: void instruction_vers_niveau_superieur(struct_processus *s_etat_processus);
2992: void instruction_version(struct_processus *s_etat_processus);
2993: void instruction_visit(struct_processus *s_etat_processus);
2994: void instruction_volatile(struct_processus *s_etat_processus);
2995:
2996: void instruction_wait(struct_processus *s_etat_processus);
2997: void instruction_warranty(struct_processus *s_etat_processus);
2998: void instruction_wfdata(struct_processus *s_etat_processus);
2999: void instruction_wfack(struct_processus *s_etat_processus);
3000: void instruction_wflock(struct_processus *s_etat_processus);
3001: void instruction_wfpoke(struct_processus *s_etat_processus);
3002: void instruction_wfproc(struct_processus *s_etat_processus);
3003: void instruction_wfsock(struct_processus *s_etat_processus);
3004: void instruction_wfswi(struct_processus *s_etat_processus);
3005: void instruction_while(struct_processus *s_etat_processus);
3006: void instruction_wireframe(struct_processus *s_etat_processus);
3007: void instruction_workdir(struct_processus *s_etat_processus);
3008: void instruction_write(struct_processus *s_etat_processus);
3009:
3010: void instruction_xcol(struct_processus *s_etat_processus);
3011: void instruction_xor(struct_processus *s_etat_processus);
3012: void instruction_xpon(struct_processus *s_etat_processus);
3013: void instruction_xroot(struct_processus *s_etat_processus);
3014:
3015: void instruction_ycol(struct_processus *s_etat_processus);
3016: void instruction_yield(struct_processus *s_etat_processus);
3017:
3018: /*
3019: --------------------------------------------------------------------------------
3020: Procédures
3021: --------------------------------------------------------------------------------
3022: */
3023:
3024: #ifndef RPLARGS
3025: void affectation_interruptions_logicielles(struct_processus *s_etat_processus);
3026: void affichage_pile(struct_processus *s_etat_processus,
3027: struct_liste_chainee *l_element_courant, integer8 niveau_courant);
3028: #endif
3029:
3030: void *allocation_maillon(struct_processus *s_etat_processus);
3031:
3032: #ifndef RPLARGS
3033: void analyse(struct_processus *s_etat_processus, void (*fonction)());
3034: void *analyse_instruction(struct_processus *s_etat_processus,
3035: unsigned char *candidat);
3036: void appel_gnuplot(struct_processus *s_etat_processus,
3037: unsigned char persistance);
3038: void cf(struct_processus *s_etat_processus, unsigned char indice_drapeau);
3039: void cond(struct_processus *s_etat_processus,
3040: struct_matrice *s_matrice, real8 *condition);
3041: void conversion_chaine(struct_processus *s_etat_processus,
3042: unsigned char *chaine, unsigned char type);
3043: void conversion_decimal_vers_hms(real8 *angle);
3044: void conversion_degres_vers_radians(real8 *angle);
3045: void conversion_element_tex(struct_processus *s_etat_processus,
3046: unsigned char **element, unsigned char *fonction);
3047: void conversion_format(struct_processus *s_etat_processus,
3048: unsigned char *chaine);
3049: void conversion_hms_vers_decimal(real8 *angle);
3050: void conversion_majuscule_limitee(
3051: unsigned char *chaine_entree, unsigned char *chaine_sortie,
3052: integer8 longueur);
3053: void conversion_radians_vers_degres(real8 *angle);
3054: void copie_arbre_variables(struct_processus *s_etat_processus,
3055: struct_processus *s_nouvel_etat_processus);
3056: void correction_formateur_tex(struct_processus *s_etat_processus,
3057: unsigned char **ligne);
3058: void depilement_pile_systeme(struct_processus *s_etat_processus);
3059: void derivation(struct_processus *s_etat_processus,
3060: struct_objet **s_expression);
3061: void determinant(struct_processus *s_etat_processus, struct_matrice *s_matrice,
3062: void *valeur);
3063: void deverrouillage_threads_concurrents(struct_processus *s_etat_processus);
3064: void ecriture_pile(struct_processus *s_etat_processus, file *flux,
3065: struct_liste_chainee *l_element_courant, integer8 niveau_courant);
3066: void ecriture_profil(struct_processus *s_etat_processus);
3067: void effacement_pile_systeme(struct_processus *s_etat_processus);
3068: void empilement_pile_systeme(struct_processus *s_etat_processus);
3069: void encart(struct_processus *s_etat_processus, integer8 duree);
3070: void evaluation_romberg(struct_processus *s_etat_processus,
3071: struct_objet *s_expression, unsigned char *variable, real8 *point,
3072: real8 *valeur, logical1 *validite);
3073: void factorisation_cholesky(struct_processus *s_etat_processus,
3074: struct_matrice *s_matrice, unsigned char mode);
3075: void factorisation_lq(struct_processus *s_etat_processus,
3076: struct_matrice *s_matrice, void **tau);
3077: void factorisation_lu(struct_processus *s_etat_processus,
3078: struct_matrice *s_matrice, struct_matrice **s_permutation);
3079: void factorisation_qr(struct_processus *s_etat_processus,
3080: struct_matrice *s_matrice, void **tau);
3081: void factorisation_schur(struct_processus *s_etat_processus,
3082: struct_matrice *s_matrice, struct_matrice **s_schur);
3083: void *fusible(void *argument);
3084: void formateur_tex(struct_processus *s_etat_processus, struct_objet *s_objet,
3085: unsigned char environnement);
3086: void formateur_elementaire_tex(struct_processus *s_etat_processus,
3087: file *fichier, struct_objet *s_objet, unsigned char environnement);
3088: void impression_pile(struct_processus *s_etat_processus,
3089: struct_liste_chainee *l_element_courant,
3090: unsigned char methode, integer8 niveau_courant);
3091: void impression_tex(struct_processus *s_etat_processus);
3092: void informations(struct_processus *s_etat_processus);
3093: void initialisation_allocateur(struct_processus *s_etat_processus);
3094: void initialisation_completion(void);
3095: void initialisation_contexte_cas(struct_processus *s_etat_processus);
3096: void initialisation_drapeaux(struct_processus *s_etat_processus);
3097: void initialisation_generateur_aleatoire(struct_processus *s_etat_processus,
3098: logical1 initialisation_automatique, integer8 racine);
3099: void initialisation_instructions(struct_processus *s_etat_processus);
3100: void initialisation_variables(struct_processus *s_etat_processus);
3101: #endif
3102:
3103: void initialisation_objet(struct_objet *s_objet);
3104:
3105: #ifndef RPLARGS
3106: void insertion_thread(struct_processus *s_etat_processus,
3107: logical1 thread_principal);
3108: void insertion_thread_surveillance(struct_processus *s_etat_processus,
3109: struct_descripteur_thread *s_argument_thread);
3110: void integrale_romberg(struct_processus *s_etat_processus,
3111: struct_objet *s_expression, unsigned char *variable,
3112: real8 a, real8 b, real8 precision);
3113: void interface_cas(struct_processus *s_etat_processus,
3114: enum t_rplcas_commandes commande);
3115: void interruption1(int signal);
3116: void interruption2(int signal);
3117: void interruption3(int signal);
3118: void interruption4(int signal);
3119: void interruption5(int signal);
3120: void interruption6(int signal);
3121: void interruption_depassement_pile(int urgence, stackoverflow_context_t scp);
3122: void inversion_matrice(struct_processus *s_etat_processus,
3123: struct_matrice *s_matrice);
3124: void lancement_daemon(struct_processus *s_etat_processus);
3125: void *lancement_thread(void *argument);
3126: #endif
3127:
3128: void liberation(struct_processus *s_etat_processus, struct_objet *s_objet);
3129: void liberation_maillon(struct_processus *s_etat_processus,
3130: struct_liste_chainee *maillon);
3131:
3132: #ifndef RPLARGS
3133: void liberation_allocateur(struct_processus *s_etat_processus);
3134: void liberation_arbre_instructions(struct_processus *s_etat_processus,
3135: struct_instruction *arbre);
3136: void liberation_arbre_variables(struct_processus *s_etat_processus,
3137: struct_arbre_variables *arbre, logical1 definitions);
3138: void liberation_arbre_variables_partagees(struct_processus *s_etat_processus,
3139: struct_arbre_variables_partagees *arbre);
3140: void liberation_contexte_cas(struct_processus *s_etat_processus);
3141: void liberation_generateur_aleatoire(struct_processus *s_etat_processus);
3142: void liberation_mutexes_arbre_variables_partagees(struct_processus
3143: *s_etat_processus, struct_arbre_variables_partagees *l_element_courant);
3144: void liberation_threads(struct_processus *s_etat_processus);
3145: void liberation_profil(struct_processus *s_etat_processus);
3146: void localisation_courante(struct_processus *s_etat_processus);
3147: void modification_pid_thread_pere(struct_processus *s_etat_processus);
3148: void moindres_carres(struct_processus *s_etat_processus,
3149: struct_matrice *s_matrice_a, struct_matrice *s_matrice_b,
3150: struct_matrice *s_matrice_x);
3151: void profilage(struct_processus *s_etat_processus, unsigned char *fonction);
3152: void rang(struct_processus *s_etat_processus, struct_matrice *s_matrice,
3153: integer8 *valeur);
3154: void recherche_type(struct_processus *s_etat_processus);
3155: void retrait_thread(struct_processus *s_etat_processus);
3156: void retrait_thread_surveillance(struct_processus *s_etat_processus,
3157: struct_descripteur_thread *s_argument_thread);
3158: void rplcore(struct_processus *s_etat_processus);
3159: #endif
3160:
3161: void scrutation_injection(struct_processus *s_etat_processus);
3162:
3163: #ifndef RPLARGS
3164: void scrutation_interruptions(struct_processus *s_etat_processus);
3165: void sf(struct_processus *s_etat_processus, unsigned char indice_drapeau);
3166: void *surveillance_processus(void *argument);
3167: void swap(void *variable_1, void *variable_2, integer8 taille_octets);
3168: void *thread_signaux(void *argument);
3169: void trace(struct_processus *s_etat_processus, FILE *flux);
3170: void traitement_asynchrone_exceptions_gsl(struct_processus *s_etat_processus);
3171: void traitement_exceptions_gsl(const char *reason, const char *file,
3172: int line, int gsl_errno);
3173: void traitement_interruptions_logicielles(struct_processus *s_etat_processus);
3174: void tri_base_symboles_externes(struct_processus *s_etat_processus);
3175: void tri_vecteur(real8 *vecteur, integer8 taille);
3176: void valeurs_propres(struct_processus *s_etat_processus,
3177: struct_matrice *s_matrice,
3178: struct_vecteur *s_valeurs_propres,
3179: struct_matrice *s_vecteurs_propres_gauches,
3180: struct_matrice *s_vecteur_propres_droits);
3181: void valeurs_propres_generalisees(struct_processus *s_etat_processus,
3182: struct_matrice *s_matrice,
3183: struct_matrice *s_metrique,
3184: struct_vecteur *s_valeurs_propres,
3185: struct_matrice *s_vecteurs_propres_gauches,
3186: struct_matrice *s_vecteur_propres_droits);
3187: void valeurs_singulieres(struct_processus *s_etat_processus,
3188: struct_matrice *s_matrice,
3189: struct_matrice *u, struct_vecteur *s, struct_matrice *vh);
3190: void verrouillage_threads_concurrents(struct_processus *s_etat_processus);
3191: #endif
3192:
3193: /*
3194: --------------------------------------------------------------------------------
3195: Fonctions de gestion des signaux
3196: --------------------------------------------------------------------------------
3197: */
3198:
3199: #ifndef RPLARGS
3200: void creation_queue_signaux(struct_processus *s_etat_processus);
3201: void liberation_queue_signaux(struct_processus *s_etat_processus);
3202: void destruction_queue_signaux(struct_processus *s_etat_processus);
3203: int envoi_signal_contexte(struct_processus *s_etat_processus,
3204: enum signaux_rpl signal);
3205: int envoi_signal_processus(pid_t pid, enum signaux_rpl signal,
3206: logical1 test_ouverture);
3207: int envoi_signal_thread(pthread_t tid, enum signaux_rpl signal);
3208: #endif
3209:
3210: /*
3211: --------------------------------------------------------------------------------
3212: Fonctions de sommation de vecteur dans perte de précision
3213: --------------------------------------------------------------------------------
3214: */
3215:
3216: real8 sommation_vecteur_reel(real8 *vecteur, integer8 *taille,
3217: logical1 *erreur_memoire);
3218: complex16 sommation_vecteur_complexe(complex16 *vecteur, integer8 *taille,
3219: logical1 *erreur_memoire);
3220:
3221: /*
3222: --------------------------------------------------------------------------------
3223: Routine principale
3224: --------------------------------------------------------------------------------
3225: */
3226:
3227: #ifndef RPLARGS
3228: int rplinit(int argc, char *argv[], char *envp[],
3229: unsigned char ***resultats, char *rpl_home);
3230: #endif
3231:
3232: /*
3233: --------------------------------------------------------------------------------
3234: Routines de statistiques
3235: --------------------------------------------------------------------------------
3236: */
3237:
3238: #ifndef RPLARGS
3239: real8 correlation_statistique(struct_matrice *s_matrice,
3240: integer8 colonne_1, integer8 colonne_2, logical1 *erreur);
3241: real8 covariance_statistique(struct_matrice *s_matrice,
3242: integer8 colonne_1, integer8 colonne_2,
3243: unsigned char type, logical1 *erreur);
3244: struct_vecteur *ecart_type_statistique(struct_processus *s_etat_processus,
3245: struct_matrice *s_matrice, unsigned char type);
3246: struct_vecteur *moyenne_statistique(struct_processus *s_etat_processus,
3247: struct_matrice *s_matrice);
3248: struct_vecteur *sommation_colonne_statistique(
3249: struct_processus *s_etat_processus, struct_matrice *s_matrice,
3250: integer8 colonne);
3251: struct_vecteur *sommation_produits_colonnes_statistiques(
3252: struct_processus *s_etat_processus, struct_matrice
3253: *s_matrice, integer8 colonne_1, integer8 colonne_2);
3254: struct_vecteur *sommation_statistique(struct_processus *s_etat_processus,
3255: struct_matrice *s_matrice);
3256: struct_vecteur *variance_statistique(struct_processus *s_etat_processus,
3257: struct_matrice *s_matrice, unsigned char type);
3258: #endif
3259:
3260: /*
3261: --------------------------------------------------------------------------------
3262: Gestion des bibliothèques
3263: --------------------------------------------------------------------------------
3264: */
3265:
3266: #ifndef RPLARGS
3267: void *chargement_bibliotheque(struct_processus *s_etat_processus,
3268: unsigned char *bibliotheque);
3269: logical1 execution_fonction_de_bibliotheque(struct_processus *s_etat_processus,
3270: unsigned char *nom_fonction, unsigned char *bibliothque);
3271: logical1 retrait_bibliotheque(struct_processus *s_etat_processus,
3272: struct_bibliotheque *descripteur);
3273: #endif
3274:
3275: struct_liste_chainee *depilement_pile_operationnelle(struct_rpl_arguments
3276: *s_rpl_arguments, struct_objet **s_objet);
3277: struct_liste_chainee *empilement_pile_operationnelle(struct_rpl_arguments
3278: *s_rpl_arguments, struct_objet *s_objet);
3279: struct_liste_chainee *sauvegarde_arguments(struct_rpl_arguments
3280: *s_rpl_arguments, integer8 nombre_arguments);
3281:
3282: /*
3283: --------------------------------------------------------------------------------
3284: Fonctions retournant un CHARACTER*(*)
3285: --------------------------------------------------------------------------------
3286: */
3287:
3288: #ifndef RPLARGS
3289: unsigned char *analyse_algebrique(struct_processus *s_etat_processus,
3290: unsigned char *chaine_algebrique, struct_liste_chainee **l_base_liste);
3291: unsigned char *analyse_flux(struct_processus *s_etat_processus,
3292: unsigned char *flux, integer8 longueur);
3293: unsigned char *chiffrement(struct_processus *s_etat_processus,
3294: const EVP_CIPHER *type_chiffrement,
3295: logical1 encodage, unsigned char *message, integer8 longueur_message,
3296: unsigned char *clef, integer8 longueur_clef,
3297: unsigned char *vecteur_initialisation,
3298: integer8 *longueur_message_chiffre);
3299: unsigned char *compactage(struct_processus *s_etat_processus,
3300: unsigned char *chaine);
3301: unsigned char *conversion_majuscule(struct_processus *s_etat_processus,
3302: unsigned char *chaine);
3303: unsigned char *creation_nom_fichier(struct_processus *s_etat_processus,
3304: unsigned char *chemin);
3305: unsigned char *date_compilation(struct_processus *s_etat_processus);
3306: unsigned char *extraction_chaine(struct_processus *s_etat_processus,
3307: unsigned char *chaine, integer8 i, integer8 j);
3308: unsigned char *formateur(struct_processus *s_etat_processus, long offset,
3309: struct_objet *s_objet);
3310: unsigned char *formateur_fichier(struct_processus *s_etat_processus,
3311: struct_objet *s_objet, struct_objet *s_format,
3312: integer8 longueur, integer8 longueur_champ, unsigned char format,
3313: unsigned char type, integer8 *longueur_effective, integer8 *recursivite,
3314: logical1 export_fichier);
3315: unsigned char *formateur_flux(struct_processus *s_etat_processus,
3316: unsigned char *donnees, integer8 *longueur);
3317: unsigned char *formateur_fichier_nombre(struct_processus *s_etat_processus,
3318: void *valeur_numerique, unsigned char type,
3319: integer8 longueur, integer8 longueur_champ, unsigned char format);
3320: unsigned char *formateur_fichier_binaire_nombre(struct_processus
3321: *s_etat_processus, void *valeur_numerique, unsigned char type_entree,
3322: unsigned char type, integer8 longueur, integer8 *longueur_conversion);
3323: unsigned char *formateur_fichier_reel(struct_processus *s_etat_processus,
3324: void *valeur_numerique, unsigned char type,
3325: integer8 longueur, integer8 longueur_champ, unsigned char format);
3326: unsigned char *formateur_nombre(struct_processus *s_etat_processus,
3327: void *valeur_numerique, unsigned char type);
3328: unsigned char *formateur_reel(struct_processus *s_etat_processus,
3329: void *valeur_numerique, unsigned char type);
3330: unsigned char *messages(struct_processus *s_etat_processus);
3331: unsigned char *pointeur_ieme_caractere(struct_processus *s_etat_processus,
3332: unsigned char *chaine, integer8 position);
3333: unsigned char *purification_chaine(struct_processus *s_etat_processus,
3334: unsigned char *chaine);
3335: unsigned char *recherche_chemin_fichiers_temporaires(struct_processus
3336: *s_etat_processus);
3337: unsigned char *reencodage(struct_processus *s_etat_processus,
3338: unsigned char *chaine_entree, unsigned char *codage_entree,
3339: unsigned char *codage_sortie);
3340: unsigned char *transliteration(struct_processus *s_etat_processus,
3341: unsigned char *chaine_entree, unsigned char *codage_entree,
3342: unsigned char *codage_sortie);
3343: #endif
3344:
3345: /*
3346: --------------------------------------------------------------------------------
3347: Fonctions retournant un INTEGER*1 (drapeau d'erreur)
3348: --------------------------------------------------------------------------------
3349: */
3350:
3351: #ifndef RPLARGS
3352: logical1 analyse_syntaxique(struct_processus *s_etat_processus);
3353: logical1 arret_thread_signaux(struct_processus *s_etat_processus);
3354: logical1 caracteristiques_fichier(struct_processus *s_etat_processus,
3355: unsigned char *nom, logical1 *existence, logical1 *ouverture,
3356: unsigned long *unite);
3357: logical1 controle(struct_processus *s_etat_processus, unsigned char *fichier,
3358: unsigned char *type, unsigned char *somme_candidate);
3359: logical1 controle_integrite(struct_processus *s_etat_processus,
3360: unsigned char *executable_candidat, unsigned char *executable);
3361: logical1 creation_variable(struct_processus *s_etat_processus,
3362: struct_variable *s_variable,
3363: unsigned char autorisation_creation_variable_statique,
3364: unsigned char autorisation_creation_variable_partagee);
3365: logical1 creation_variable_partagee(struct_processus *s_etat_processus,
3366: struct_variable_partagee *s_variable);
3367: logical1 creation_variable_statique(struct_processus *s_etat_processus,
3368: struct_variable_statique *s_variable);
3369: logical1 chainage(struct_processus *s_etat_processus);
3370: logical1 compilation(struct_processus *s_etat_processus);
3371: logical1 depilement(struct_processus *s_etat_processus,
3372: struct_liste_chainee **l_base_liste, struct_objet **s_objet);
3373: logical1 destruction_fichier(unsigned char *nom_fichier);
3374: logical1 empilement(struct_processus *s_etat_processus,
3375: struct_liste_chainee **l_base_liste, struct_objet *s_objet);
3376: logical1 empilement_pile_last(struct_processus *s_etat_processus,
3377: integer8 nombre_arguments);
3378: logical1 evaluation(struct_processus *s_etat_processus, struct_objet *s_objet,
3379: unsigned char type_evaluation);
3380: logical1 initialisation_fichier_acces_direct(struct_processus *s_etat_processus,
3381: sqlite3 *sqlite, logical1 binaire);
3382: logical1 initialisation_fichier_acces_indexe(struct_processus *s_etat_processus,
3383: sqlite3 *sqlite, integer8 position_clef, logical1 binaire);
3384: logical1 lancement_thread_signaux(struct_processus *s_etat_processus);
3385: logical1 recherche_instruction_suivante(struct_processus *s_etat_processus);
3386: logical1 recherche_instruction_suivante_recursive(
3387: struct_processus *s_etat_processus, integer8 recursivite);
3388: logical1 retrait_variable(struct_processus *s_etat_processus,
3389: unsigned char *nom_variable, unsigned char type);
3390: logical1 retrait_variables_par_niveau(struct_processus *s_etat_processus);
3391: logical1 retrait_variable_partagee(struct_processus *s_etat_processus,
3392: unsigned char *nom_variable, union_position_variable position);
3393: logical1 retrait_variables_partagees_locales(
3394: struct_processus *s_etat_processus);
3395: logical1 retrait_variable_statique(struct_processus *s_etat_processus,
3396: unsigned char *nom_variable, union_position_variable position);
3397: logical1 retrait_variables_statiques_locales(
3398: struct_processus *s_etat_processus);
3399: logical1 sequenceur(struct_processus *s_etat_processus);
3400: logical1 sequenceur_optimise(struct_processus *s_etat_processus);
3401: #endif
3402:
3403: /*
3404: --------------------------------------------------------------------------------
3405: Fonctions retournant un INTEGER*1 (drapeau)
3406: --------------------------------------------------------------------------------
3407: */
3408:
3409: logical1 depassement_addition(integer8 *a, integer8 *b, integer8 *resultat);
3410: logical1 depassement_multiplication(integer8 *a, integer8 *b,
3411: integer8 *resultat);
3412: logical1 depassement_soustraction(integer8 *a, integer8 *b, integer8 *resultat);
3413: logical1 depassement_puissance(integer8 *a, integer8 *b, integer8 *resultat);
3414:
3415: #ifndef RPLARGS
3416: logical1 ecriture_pipe(struct_processus *s_etat_processus, int pipe,
3417: struct_objet *s_objet);
3418: logical1 recherche_variable(struct_processus *s_etat_processus,
3419: unsigned char *nom_variable);
3420: logical1 recherche_variable_globale(struct_processus *s_etat_processus,
3421: unsigned char *nom_variable);
3422: logical1 test_cfsf(struct_processus *s_etat_processus,
3423: unsigned char indice_drapeau);
3424: logical1 test_expression_rpn(unsigned char *chaine);
3425: logical1 test_fonction(unsigned char *chaine);
3426: logical1 validation_chaine(unsigned char *chaine);
3427: #endif
3428:
3429: /*
3430: --------------------------------------------------------------------------------
3431: Fonctions retournant un ssize_t
3432: --------------------------------------------------------------------------------
3433: */
3434:
3435: #ifndef RPLARGS
3436: ssize_t read_atomic(struct_processus *s_etat_processus,
3437: int fd, void *buf, size_t count);
3438: ssize_t write_atomic(struct_processus *s_etat_processus,
3439: int fd, void *buf, size_t count);
3440: #endif
3441:
3442: /*
3443: --------------------------------------------------------------------------------
3444: Fonctions renvoyant un int
3445: --------------------------------------------------------------------------------
3446: */
3447:
3448: int alsprintf(struct_processus *s_etat_processus,
3449: unsigned char **strp, const char *fmt, ...);
3450: #ifndef RPLARGS
3451: int association_etat_processus_readline();
3452: #endif
3453: int interruption_violation_access(void *adresse_fautive, int gravite);
3454: #ifndef RPLARGS
3455: int initialisation_etat_processus_readline();
3456: int liberation_etat_processus_readline();
3457: integer8 liste_variables(struct_processus *s_etat_processus,
3458: struct_tableau_variables *tableau);
3459: integer8 nombre_variables(struct_processus *s_etat_processus);
3460: int readline_analyse_syntaxique(int count, int key);
3461: int readline_effacement(int count, int key);
3462: #endif
3463: int std_fprintf(file *flux, const char *format, ...);
3464: int tex_fprintf(struct_processus *s_etat_processus,
3465: file *flux, const char *format, ...);
3466: int transliterated_fprintf(struct_processus *s_etat_processus, file *flux,
3467: const char *format, ...);
3468: int valsprintf(struct_processus *s_etat_processus,
3469: unsigned char **strp, const char *fmt, va_list ap);
3470: int wrapper_instruction_intrinseque(void (*fonction)(),
3471: struct_rpl_arguments *rpl_arguments);
3472:
3473: /*
3474: --------------------------------------------------------------------------------
3475: Fonctions renvoyant un INTEGER*1 (longueur d'un entier binaire)
3476: --------------------------------------------------------------------------------
3477: */
3478:
3479: #ifndef RPLARGS
3480: unsigned char longueur_entiers_binaires(struct_processus *s_etat_processus);
3481: #endif
3482:
3483: /*
3484: --------------------------------------------------------------------------------
3485: Fonctions retournant un INTEGER*8 (valeur binaire non signée)
3486: --------------------------------------------------------------------------------
3487: */
3488:
3489: #ifndef RPLARGS
3490: logical8 masque_entiers_binaires(struct_processus *s_etat_processus);
3491: #endif
3492:
3493: /*
3494: --------------------------------------------------------------------------------
3495: Fonctions retournant un INTEGER*8 (entier standard RPL/2)
3496: --------------------------------------------------------------------------------
3497: */
3498:
3499: #ifndef RPLARGS
3500: integer8 occupation_memoire(struct_objet *s_objet);
3501: integer8 longueur_chaine(struct_processus *s_etat_processus,
3502: unsigned char *chaine);
3503: integer8 position_caractere_de_chaine(struct_processus *s_etat_processus,
3504: unsigned char *chaine, unsigned char *position);
3505: #endif
3506:
3507: /*
3508: --------------------------------------------------------------------------------
3509: Fonctions renvoyant une liste chaînée (pointeur sur *struct_liste_chainee)
3510: --------------------------------------------------------------------------------
3511: */
3512:
3513: #ifndef RPLARGS
3514: struct_liste_chainee *analyse_rpn(struct_processus *s_etat_processus,
3515: unsigned char *chaine_rpn);
3516: #endif
3517:
3518: /*
3519: --------------------------------------------------------------------------------
3520: Allocateur de buffers à cache
3521: --------------------------------------------------------------------------------
3522: */
3523:
3524: void initialisation_allocateur_buffer(struct_processus *s_etat_processus);
3525: void liberation_allocateur_buffer(struct_processus *s_etat_pocessus);
3526: struct_buffer *allocation_buffer(struct_processus *s_etat_processus,
3527: size_t longueur);
3528: void liberation_buffer(struct_processus *s_etat_processus,
3529: struct_buffer *buffer);
3530:
3531: /*
3532: --------------------------------------------------------------------------------
3533: Fonctions renvoyant une copie de la structure de description des processus
3534: --------------------------------------------------------------------------------
3535: */
3536:
3537: #ifndef RPLARGS
3538: struct_processus *copie_etat_processus(struct_processus *s_etat_processus);
3539: #endif
3540:
3541: /*
3542: --------------------------------------------------------------------------------
3543: Fonctions renvoyant un pointeur sur un fichier (file *) ou un descripteur
3544: --------------------------------------------------------------------------------
3545: */
3546:
3547: #ifndef RPLARGS
3548: file *creation_fichier_tex(struct_processus *s_etat_processus);
3549: struct_descripteur_fichier *descripteur_fichier(struct_processus
3550: *s_etat_processus, struct_fichier *s_fichier);
3551: #endif
3552:
3553: /*
3554: --------------------------------------------------------------------------------
3555: Fonctions renvoyant un pointeur sur une *struct_objet
3556: --------------------------------------------------------------------------------
3557: */
3558:
3559: struct_objet *copie_objet(struct_processus *s_etat_processus,
3560: struct_objet *s_objet, unsigned char type);
3561:
3562: struct_objet *allocation(struct_processus *s_etat_processus, enum t_type type);
3563: #ifndef RPLARGS
3564: struct_objet *formateur_date(struct_processus *s_etat_processus,
3565: struct timeval *temps);
3566: struct_objet *lecture_fichier_non_formate(struct_processus *s_etat_processus,
3567: void *argument, integer8 longueur_buffer, logical1 recursivite);
3568: struct_objet *lecture_pipe(struct_processus *s_etat_processus, int pipe);
3569: struct_objet *parametres_sql(struct_processus *s_etat_processus,
3570: struct_objet *s_parametres);
3571: struct_objet *simplification(struct_processus *s_etat_processus,
3572: struct_objet *s_objet);
3573:
3574: struct_arbre_variables *allocation_noeud(struct_processus *s_etat_processus);
3575: struct_arbre_variables **allocation_tableau_noeuds(
3576: struct_processus *s_etat_processus);
3577:
3578: /*
3579: --------------------------------------------------------------------------------
3580: Fonctions renvoyant un pointeur sur une *struct_liste_variables_statiques
3581: ou *struct_liste_variables_partagees
3582: --------------------------------------------------------------------------------
3583: */
3584:
3585: struct_liste_variables_statiques *recherche_variable_statique(struct_processus
3586: *s_etat_processus, unsigned char *nom_variable,
3587: union_position_variable position, unsigned char origine);
3588: struct_liste_variables_partagees *recherche_variable_partagee(struct_processus
3589: *s_etat_processus, unsigned char *nom_variable,
3590: union_position_variable position, unsigned char origine);
3591: #endif
3592:
3593: /*
3594: --------------------------------------------------------------------------------
3595: Fonctions gérant la complétion automatique
3596: --------------------------------------------------------------------------------
3597: */
3598:
3599: char **completion_rpl();
3600: char *generateur_commandes();
3601: char **completion_matches();
3602:
3603: // END C PROTOTYPES
3604:
3605: /*
3606: --------------------------------------------------------------------------------
3607: Arithmétique
3608: --------------------------------------------------------------------------------
3609: */
3610:
3611: void f77absc_(complex16 *c, real8 *resultat);
3612:
3613: void f77additioncc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3614: void f77additionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3615: void f77additioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3616:
3617: void f77divisioncc_(complex16 *ca, complex16 *rb, complex16 *resultat);
3618: void f77divisionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3619: void f77divisioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3620: void f77divisionic_(integer8 *ib, complex16 *cb, complex16 *resultat);
3621: void f77divisionrc_(real8 *ra, complex16 *cb, complex16 *resultat);
3622:
3623: void f77multiplicationcc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3624: void f77multiplicationci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3625: void f77multiplicationcr_(complex16 *ca, real8 *rb, complex16 *resultat);
3626:
3627: void f77puissancecc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3628: void f77puissanceci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3629: void f77puissancecr_(complex16 *ca, real8 *rb, complex16 *resultat);
3630: void f77puissanceic_(integer8 *ia, complex16 *cb, complex16 *resultat);
3631: void f77puissanceii_(integer8 *ia, integer8 *ib, integer8 *resultat);
3632: void f77puissanceir_(integer8 *ia, real8 *rb, real8 *resultat);
3633: void f77puissancerc_(real8 *ra, complex16 *cb, complex16 *resultat);
3634: void f77puissanceri_(real8 *ra, integer8 *ib, real8 *resultat);
3635: void f77puissancerr_(real8 *ra, real8 *rb, real8 *resultat);
3636:
3637: void f77racinecarreec_(complex16 *ca, complex16 *resultat);
3638: void f77racinecarreein_(integer8 *ia, complex16 *resultat);
3639: void f77racinecarreeip_(integer8 *ia, real8 *resultat);
3640: void f77racinecarreern_(real8 *ia, complex16 *resultat);
3641: void f77racinecarreerp_(real8 *ia, real8 *resultat);
3642:
3643: void f77soustractioncc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3644: void f77soustractionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3645: void f77soustractioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3646: void f77soustractionic_(integer8 *ib, complex16 *cb, complex16 *resultat);
3647: void f77soustractionrc_(real8 *ra, complex16 *cb, complex16 *resultat);
3648:
3649: /*
3650: --------------------------------------------------------------------------------
3651: Trigonométrie complexe
3652: --------------------------------------------------------------------------------
3653: */
3654:
3655: void f77acos_(complex16 *argument, complex16 *resultat);
3656: void f77asin_(complex16 *argument, complex16 *resultat);
3657: void f77atan_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3658: void f77cos_(complex16 *argument, complex16 *resultat);
3659: void f77sin_(complex16 *argument, complex16 *resultat);
3660: void f77tan_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3661:
3662: /*
3663: --------------------------------------------------------------------------------
3664: Fonctions hyperboliques
3665: --------------------------------------------------------------------------------
3666: */
3667:
3668: void f77acoshc_(complex16 *argument, complex16 *resultat);
3669: void f77alogc_(complex16 *argument, complex16 *resultat);
3670: void f77asinhc_(complex16 *argument, complex16 *resultat);
3671: void f77atanhc_(complex16 *argument, complex16 *resultat);
3672: void f77cosh_(complex16 *argument, complex16 *resultat);
3673: void f77expc_(complex16 *argument, complex16 *resultat);
3674: void f77lnc_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3675: void f77lnin_(integer8 *argument, complex16 *resultat, integer4 *erreur);
3676: void f77lnrn_(real8 *argument, complex16 *resultat, integer4 *erreur);
3677: void f77logc_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3678: void f77login_(integer8 *argument, complex16 *resultat, integer4 *erreur);
3679: void f77logrn_(real8 *argument, complex16 *resultat, integer4 *erreur);
3680: void f77sinh_(complex16 *argument, complex16 *resultat);
3681: void f77tanh_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3682: void f77acoshi_(integer8 *argument, real8 *resultat);
3683: void f77acoshr_(real8 *argument, real8 *resultat);
3684: void f77asinhi_(integer8 *argument, real8 *resultat);
3685: void f77asinhr_(real8 *argument, real8 *resultat);
3686: void f77atanhi_(integer8 *argument, real8 *resultat);
3687: void f77atanhr_(real8 *argument, real8 *resultat);
3688: void f77lnip_(integer8 *argument, real8 *resultat, integer4 *erreur);
3689: void f77lnrp_(real8 *argument, real8 *resultat, integer4 *erreur);
3690: void f77logip_(integer8 *argument, real8 *resultat, integer4 *erreur);
3691: void f77logrp_(real8 *argument, real8 *resultat, integer4 *erreur);
3692:
3693: /*
3694: --------------------------------------------------------------------------------
3695: Calculs divers
3696: --------------------------------------------------------------------------------
3697: */
3698:
3699: void f90arrangement(integer8 *n, integer8 *k, real8 *resultat);
3700: void f90combinaison(integer8 *n, integer8 *k, real8 *resultat);
3701: void f90fcd(real8 *x, integer8 *n1, integer8 *n2, real8 *resultat);
3702: void f90gausscd(real8 *x, real8 *moyenne, real8 *variance, real8 *resultat);
3703: void f90tcd(real8 *x, integer8 *n, real8 *resultat);
3704: void f90x2cd(real8 *x, integer8 *n, real8 *resultat);
3705:
3706: // BEGIN C PROTOTYPES
3707: void dft(complex16 *dft, integer4 *nombre_lignes, integer4 *nombre_colonnes,
3708: integer4 *inverse, integer4 *erreur);
3709: // END C PROTOTYPES
3710:
3711: /*
3712: --------------------------------------------------------------------------------
3713: Fonctions Lapack
3714: --------------------------------------------------------------------------------
3715: */
3716:
3717: /*
3718: * Calcul de la longueur d'un espace de travail
3719: */
3720:
3721: #ifndef RPLARGS
3722: integer4 ilaenv_(integer4 *optimal, char *nom_fonction, char *option,
3723: integer4 *n1, integer4 *n2, integer4 *n3, integer4 *n4,
3724: integer4 longueur_nom_fonction, integer4 longueur_option);
3725:
3726: /*
3727: * Inversion
3728: */
3729:
3730: void dgetri_(integer4 *ordre_a, real8 *a, integer4 *lda, integer4 *pivot,
3731: real8 *work, integer4 *dim_work, integer4 *ios);
3732: void zgetri_(integer4 *ordre_a, complex16 *a, integer4 *lda, integer4 *pivot,
3733: complex16 *work, integer4 *dim_work, integer4 *ios);
3734:
3735: /*
3736: * Valeurs propres
3737: */
3738:
3739: void zgeev_(unsigned char *calcul_vp_gauches, unsigned char *calcul_vp_droits,
3740: integer4 *dim_matrice1, complex16 *matrice_f77,
3741: integer4 *dim_matrice2, complex16 *valeurs_propres,
3742: complex16 *vpg_f77, integer4 *dim_matrice3,
3743: complex16 *vpd_f77, integer4 *dim_matrice4,
3744: complex16 *work, integer4 *lwork, real8 *rwork,
3745: integer4 *erreur, integer4 longueur_1, integer4 longueur_2);
3746:
3747: /*
3748: * Valeurs propres généralisées
3749: */
3750:
3751: void zggev_(unsigned char *calcul_vp_gauches, unsigned char *calcul_vp_droits,
3752: integer4 *dim_matrice1, complex16 *matrice_f77,
3753: integer4 *dim_matrice2, complex16 *metrique_f77,
3754: integer4 *dim_matrice3, complex16 *alpha, complex16 *beta,
3755: complex16 *vpg_f77, integer4 *dim_matrice4,
3756: complex16 *vpd_f77, integer4 *dim_matrice5,
3757: complex16 *work, integer4 *lwork, real8 *rwork,
3758: integer4 *erreur, integer4 longueur_1, integer4 longueur_2);
3759:
3760: /*
3761: * Moindres carrés
3762: */
3763:
3764: void dgelsd_(integer4 *nombre_lignes_a, integer4 *nombre_colonnes_a,
3765: integer4 *nombre_colonnes_b, real8 *matrice_a, integer4 *lda,
3766: real8 *matrice_b, integer4 *ldb, real8 *valeurs_singulieres,
3767: real8 *rcond, integer4 *rank, real8 *work, integer4 *lwork,
3768: integer4 *iwork, integer4 *info);
3769: void zgelsd_(integer4 *nombre_lignes_a, integer4 *nombre_colonnes_a,
3770: integer4 *nombre_colonnes_b, complex16 *matrice_a, integer4 *lda,
3771: complex16 *matrice_b, integer4 *ldb, real8 *valeurs_singulieres,
3772: real8 *rcond, integer4 *rank, complex16 *work, integer4 *lwork,
3773: real8 *rwork, integer4 *iwork, integer4 *info);
3774:
3775: /*
3776: * Moindres carrés généralisé
3777: */
3778:
3779: /*
3780: * Décomposition en valeurs singulières
3781: */
3782:
3783: void dgesvd_(unsigned char *jobu, unsigned char *jobvh,
3784: integer4 *m, integer4 *n, real8 *a, integer4 *lda,
3785: real8 *s, real8 *u, integer4 *ldu, real8 *vh, integer4 *ldvh,
3786: real8 *work, integer4 *lwork, integer4 *info, integer4 longueur_jobu,
3787: integer4 longueur_jobvh);
3788: void zgesvd_(unsigned char *jobu, unsigned char *jobvh,
3789: integer4 *m, integer4 *n, real8 *a, integer4 *lda,
3790: real8 *s, real8 *u, integer4 *ldu, real8 *vh, integer4 *ldvh,
3791: real8 *work, integer4 *lwork, real8 *rwork, integer4 *info,
3792: integer4 longueur_jobu, integer4 longueur_jobvh);
3793:
3794: /*
3795: * Factorisations diverses
3796: */
3797:
3798: /* LU de Crout */
3799: void dgetrf_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3800: integer4 *lda, integer4 *pivot, integer4 *ios);
3801: void zgetrf_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3802: integer4 *lda, integer4 *pivot, integer4 *ios);
3803:
3804: /* LQ */
3805: void dgelq2_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3806: integer4 *lda, real8 *tau, real8 *work, integer4 *ios);
3807: void zgelq2_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3808: integer4 *lda, complex16 *tau, complex16 *work, integer4 *ios);
3809:
3810: /* QR */
3811: void dgeqp3_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3812: integer4 *lda, integer4 *pivot, real8 *tau, real8 *work,
3813: integer4 *lwork, integer4 *ios);
3814: void zgeqp3_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3815: integer4 *lda, integer4 *pivot, complex16 *tau, complex16 *work,
3816: integer4 *lwork, real8 *rwork, integer4 *ios);
3817:
3818: /* Cholesky */
3819: void dpptrf_(unsigned char *mode, integer4 *n, complex16 *triangle,
3820: integer4 *ios, integer4 longueur);
3821: void zpptrf_(unsigned char *mode, integer4 *n, complex16 *triangle,
3822: integer4 *ios, integer4 longueur);
3823:
3824: /* Schur */
3825: void dgees_(unsigned char *calcul_vecteur, unsigned char *valeurs_triees,
3826: logical4 (*fonction_tri)(), integer4 *n, real8 *a,
3827: integer4 *lda, integer4 *sdim, real8 *wr, real8 *wi,
3828: real8 *vs, integer4 *ldvs, real8 *work, integer4 *lwork,
3829: logical4 *bwork, integer4 *info, integer4 l1, integer4 l2);
3830: void zgees_(unsigned char *calcul_vecteur, unsigned char *valeurs_triees,
3831: logical4 (*fonction_tri)(), integer4 *n, complex16 *a,
3832: integer4 *lda, integer4 *sdim, complex16 *w,
3833: complex16 *vs, integer4 *ldvs, complex16 *work, integer4 *lwork,
3834: real8 *rwork, logical4 *bwork, integer4 *info,
3835: integer4 l1, integer4 l2);
3836:
3837: /* Déterminant et rang */
3838: void dgecon_(unsigned char *norm, integer4 *n, real8 *a, integer4 *lda,
3839: real8 *anorm, real8 *rcond, real8 *work, integer4 *iwork,
3840: integer4 *info, integer4 l1);
3841: void dgelsy_(integer4 *m, integer4 *n, integer4 *nrhs, real8 *a,
3842: integer4 *lda, real8 *b, integer4 *ldb, integer4 *jpvt, real8 *rcond,
3843: integer4 *rank, real8 *work, integer4 *lwork, integer4 *info);
3844: real8 dlange_(unsigned char *norme, integer4 *n, integer4 *m, real8 *a,
3845: integer4 *lda, real8 *work, integer4 longueur);
3846: real8 zlange_(unsigned char *norme, integer4 *n, integer4 *m, real8 *a,
3847: integer4 *lda, real8 *work, integer4 longueur);
3848: void zgecon_(unsigned char *norm, integer4 *n, complex16 *a, integer4 *lda,
3849: real8 *anorm, real8 *rcond, complex16 *work, real8 *rwork,
3850: integer4 *info, integer4 l1);
3851: void zgelsy_(integer4 *m, integer4 *n, integer4 *nrhs, complex16 *a,
3852: integer4 *lda, complex16 *b, integer4 *ldb, integer4 *jpvt,
3853: real8 *rcond, integer4 *rank, complex16 *work, integer4 *lwork,
3854: real8 *rwork, integer4 *info);
3855: #endif
3856:
3857: /*
3858: * Fonction testant la requête d'arrêt (nécessaire pour tester le
3859: * drapeau depuis une bibliothèque).
3860: */
3861:
3862: int test_arret(struct_processus *s_etat_processus);
3863:
3864: #endif
3865:
3866: // vim: ts=4
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