1: /*
2: ================================================================================
3: RPL/2 (R) version 4.1.21
4: Copyright (C) 1989-2015 Dr. BERTRAND Joël
5:
6: This file is part of RPL/2.
7:
8: RPL/2 is free software; you can redistribute it and/or modify it
9: under the terms of the CeCILL V2 License as published by the french
10: CEA, CNRS and INRIA.
11:
12: RPL/2 is distributed in the hope that it will be useful, but WITHOUT
13: ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14: FITNESS FOR A PARTICULAR PURPOSE. See the CeCILL V2 License
15: for more details.
16:
17: You should have received a copy of the CeCILL License
18: along with RPL/2. If not, write to info@cecill.info.
19: ================================================================================
20: */
21:
22:
23: #ifndef INCLUSION_RPL
24: #define INCLUSION_RPL
25:
26: #ifndef __RPLCAS
27: # define _GNU_SOURCE
28: # define _XOPEN_SOURCE 700
29: #endif
30:
31: #define _REENTRANT
32:
33: #ifndef __RPLCAS
34: # ifdef Darwin
35: # define _DARWIN_C_SOURCE
36: # endif
37:
38: # ifdef OpenBSD
39: # define _BSD_SOURCE
40: # endif
41:
42: # ifdef FreeBSD
43: # define __BSD_VISIBLE 1
44: # endif
45: #endif
46:
47: #ifdef OS2
48: # ifndef __RPLCAS
49: # define _BSD_SOURCE
50: # endif
51:
52: # include <types.h>
53: enum { SHUT_RD = 0, SHUT_WR, SHUT_RDWR };
54: # define SHUT_RD SHUT_RD
55: # define SHUT_WR SHUT_WR
56: # define SHUT_RDWR SHUT_RDWR
57:
58: # include "getaddrinfo-conv.h"
59:
60: # define sched_yield(arg)
61: #endif
62:
63: #ifdef CYGWIN
64: # define SA_ONSTACK 0
65: #endif
66:
67:
68: /*
69: ================================================================================
70: INCLUSIONS
71: ================================================================================
72: */
73:
74: #include <stdio.h>
75: #include <stdlib.h>
76: #include <stdint.h>
77: #include <math.h>
78: #include <string.h>
79: #include <strings.h>
80: #include <syslog.h>
81: #include <errno.h>
82: #include <stdarg.h>
83: #include <poll.h>
84: #include <signal.h>
85:
86: #ifndef RPLARGS
87: # include <sys/mman.h>
88: # include <sys/time.h>
89: # include <sys/resource.h>
90: # include <sys/select.h>
91: # include <sys/socket.h>
92: # include <sys/stat.h>
93: # include <sys/timeb.h>
94: # include <sys/types.h>
95: # include <sys/un.h>
96: # include <sys/wait.h>
97:
98: # include <arpa/inet.h>
99: # include <netinet/in.h>
100: # include <netdb.h>
101:
102: # include <dlfcn.h>
103: # include <fcntl.h>
104: # include <pthread.h>
105: # include <regex.h>
106:
107: # ifdef OS2
108: # undef pthread_mutexattr_settype
109: # define pthread_mutexattr_settype(a, b)
110: # endif
111:
112: # include <pwd.h>
113: # ifdef SHARED_MEMORY
114: # include <sys/shm.h>
115: # endif
116:
117: # ifndef IPCS_SYSV
118: # include <semaphore.h>
119: # else
120: # include <sys/ipc.h>
121: # include <sys/sem.h>
122:
123: # ifdef OS2
124: # define INCL_DOSSEMAPHORES
125: # define INCL_DOSMEMMGR
126: # define INCL_DOSERRORS
127: # include <os2.h>
128:
129: typedef struct _OS2SEM
130: {
131: HMTX hmtx;
132: HEV hev;
133: ULONG shared;
134: ULONG *cnt;
135: ULONG *nopened;
136: ULONG allocated;
137: } sem_t;
138: # else // IPCS_SYSV
139: typedef struct
140: {
141: int sem;
142: int alloue;
143: unsigned char *path;
144: pid_t pid;
145: pthread_t tid;
146: } sem_t;
147: # endif
148:
149: # ifndef SEM_FAILED
150: # define SEM_FAILED NULL
151: # endif
152:
153: sem_t *sem_open_SysV(const char *nom, int oflag, ...);
154: int sem_init_SysV(sem_t *sem, int shared, unsigned int value);
155: int sem_close_SysV(sem_t *sem);
156: int sem_wait_SysV(sem_t *sem);
157: int sem_trywait_SysV(sem_t *sem);
158: int sem_timedwait_SysV(sem_t *sem, struct timespec *ts);
159: int sem_post_SysV(sem_t *sem);
160: int sem_getvalue_SysV(sem_t *sem, int *value);
161: int sem_unlink_SysV(char *nom);
162: int sem_destroy_SysV(sem_t *sem);
163: # endif
164:
165: # include <setjmp.h>
166: # include <termios.h>
167: # include <time.h>
168: # include <unistd.h>
169: # include <locale.h>
170:
171: # include "history.h"
172: # include "readline.h"
173: # include "termcap.h"
174: # include "iconv.h"
175: # include "zlib.h"
176:
177: # include "openssl/evp.h"
178: # ifndef OPENSSL_NO_MD2
179: # include "openssl/md2.h"
180: # endif
181: # ifndef OPENSSL_NO_MD4
182: # include "openssl/md4.h"
183: # endif
184: # ifndef OPENSSL_NO_MD5
185: # include "openssl/md5.h"
186: # endif
187: # ifndef OPENSSL_NO_MDC2
188: # include "openssl/mdc2.h"
189: # endif
190: # ifndef OPENSSL_NO_RIPEMD
191: # include "openssl/ripemd.h"
192: # endif
193: # ifndef OPENSSL_NO_SHA
194: # include "openssl/sha.h"
195: # endif
196: # ifndef OPENSSL_NO_WHIRLPOOL
197: # include "openssl/whrlpool.h"
198: # endif
199: # ifndef OPENSSL_NO_AES
200: # include "openssl/aes.h"
201: # endif
202: # ifndef OPENSSL_NO_CAMELLIA
203: # include "openssl/camellia.h"
204: # endif
205: # ifndef OPENSSL_NO_RC2
206: # include "openssl/rc2.h"
207: # endif
208: # ifndef OPENSSL_NO_IDEA
209: # include "openssl/idea.h"
210: # endif
211:
212: # include "sqlite3.h"
213: # include "sigsegv.h"
214: # ifdef OS2
215: // Bug de libsigsegv
216: # undef HAVE_STACK_OVERFLOW_RECOVERY
217: # endif
218:
219: # define GSL_RANGE_CHECK_OFF
220: # include "gsl/gsl_cdf.h"
221: # include "gsl/gsl_cblas.h"
222: # include "gsl/gsl_errno.h"
223: # include "gsl/gsl_fft_complex.h"
224: # include "gsl/gsl_permutation.h"
225: # include "gsl/gsl_randist.h"
226: # include "gsl/gsl_rng.h"
227: # include "gsl/gsl_sf.h"
228: #endif
229:
230: #ifdef SunOS
231: # include <ieeefp.h>
232: #endif
233:
234: // Définition spécifique à Hurd
235: #ifndef PIPE_BUF
236: # define fpathconf (".", _PC_PIPE_BUF)
237: #endif
238:
239: #ifdef MYSQL_SUPPORT
240: # include <mysql.h>
241: # define mysqlclose(arg) mysql_close(arg.mysql)
242: #else
243: # define mysqlclose(arg)
244: #endif
245:
246: #ifdef POSTGRESQL_SUPPORT
247: # include <libpq-fe.h>
248: # define postgresqlclose(arg) PQfinish(arg.postgresql)
249: #else
250: # define postgresqlclose(arg)
251: #endif
252:
253: #include "librplprototypes.h"
254:
255: #ifndef RPLARGS
256: # ifndef UNIX_PATH_MAX
257: struct sockaddr_un sizecheck;
258: # define UNIX_PATH_MAX sizeof(sizecheck.sun_path)
259: # endif
260: #endif
261:
262: #ifdef MAIN_RPL
263: # define __EXTERN__
264: # define __STATIC_MUTEX_INITIALIZATION__ = PTHREAD_MUTEX_INITIALIZER
265: #else
266: # define __EXTERN__ extern
267: # define __STATIC_MUTEX_INITIALIZATION__
268: #endif
269:
270: /*
271: ================================================================================
272: Bugs spécifiques
273: ================================================================================
274: */
275:
276: // Néant
277:
278: /*
279: ================================================================================
280: TYPES
281: ================================================================================
282: */
283:
284: typedef FILE file;
285: typedef unsigned char t_8_bits;
286:
287: #ifndef RPLARGS
288: # include "rpltypes-conv.h"
289: #else
290: # include "rpltypes.h"
291: #endif
292:
293: enum signaux_rpl
294: {
295: rpl_signull = 0,
296: rpl_sigint,
297: rpl_sigterm,
298: rpl_sigstart, // Signal envoyé par un père pour lancer son fils.
299: rpl_sigcont, // Signal de redémarrage d'un processus arrêté par
300: // SUSPEND
301: rpl_sigstop, // Signal d'arrêt envoyé par l'instruction STOP ou
302: // FUSE. (FSTOP)
303: rpl_sigabort, // Signal envoyé par l'instruction ABORT (à regrouper
304: // avec FABORT)
305: rpl_sigurg, // Signal d'arrêt urgent
306: rpl_siginject, // Signal indiquant la présence d'une donnée à lire
307: // envoyée depuis le père
308: rpl_sigalrm, // Signal d'alarme (erreur système) depuis un fils
309: rpl_sighup,
310: rpl_sigtstp,
311: rpl_sigexcept,
312: rpl_sigmax
313: };
314:
315: #define LONGUEUR_QUEUE_SIGNAUX 1024
316:
317: // Une structure s_queue_signaux est créée par processus (et non par thread).
318: // Elle est projetée dans un segment de mémoire partagée pour qu'elle soit
319: // accessible à la fois du père et des fils.
320:
321: #ifndef RPLARGS
322: typedef struct queue_signaux
323: {
324: volatile int pointeur_lecture;
325: volatile int pointeur_ecriture;
326: volatile logical1 requete_arret;
327:
328: pthread_t thread_signaux;
329:
330: volatile struct
331: {
332: pid_t pid;
333: enum signaux_rpl signal;
334: } queue[LONGUEUR_QUEUE_SIGNAUX];
335:
336: # ifdef OS2
337: sem_t semaphore;
338: sem_t signalisation;
339: sem_t arret_signalisation;
340: # endif
341: } struct_queue_signaux;
342:
343: __EXTERN__ struct_queue_signaux *s_queue_signaux;
344: __EXTERN__ int f_queue_signaux;
345:
346: # ifndef OS2
347: __EXTERN__ sem_t *semaphore_queue_signaux;
348: __EXTERN__ sem_t *semaphore_signalisation;
349: __EXTERN__ sem_t *semaphore_arret_signalisation;
350: # endif
351: #endif
352:
353: #if ! defined(UNION_SEMUN) && defined(IPCS_SYSV)
354: union semun
355: {
356: int val;
357: struct semid_ds *buf;
358: unsigned short *array;
359: struct seminfo *__buf;
360: };
361: #endif
362:
363: #ifndef RTLD_LOCAL
364: # define RTLD_LOCAL 0
365: #endif
366:
367: #ifndef SIGSTKSZ
368: # define SIGSTKSZ 65536
369: #endif
370:
371:
372: /*
373: ================================================================================
374: SÉMAPHORES
375: ================================================================================
376: */
377:
378: #ifdef IPCS_SYSV
379: # ifdef DEBUG_SEMAPHORES
380: # define sem_wait(a) ({ int value; sem_getvalue(a, &value); \
381: uprintf("[%d-%llu] Semaphore %s (%p) "\
382: "waiting at %s() " \
383: "line #%d\n", (int) getpid(), (unsigned long long) i\
384: pthread_self(), \
385: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \
386: if (value > 1) BUG(1, uprintf("Value %d\n", value)); \
387: sem_wait_SysV(a); })
388: # define sem_post(a) ({ int value; sem_getvalue(a, &value); \
389: uprintf("[%d-%llu] Semaphore %s (%p) "\
390: "posting at %s() " \
391: "line #%d\n", (int) getpid(), (unsigned long long) \
392: pthread_self(), \
393: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \
394: if (value > 0) BUG(1, uprintf("Value %d\n", value)); \
395: sem_post_SysV(a); })
396: # define sem_destroy(a) ({ int value; sem_getvalue(a, &value); \
397: if (value == 0) BUG(1, uprintf("Value %d\n", value)); \
398: sem_destroy_SysV(a); })
399: # else
400: # define sem_destroy(a) sem_destroy_SysV(a)
401: # define sem_wait(a) sem_wait_SysV(a)
402: # define sem_post(a) sem_post_SysV(a)
403: # endif
404:
405: # define sem_init(a, b, c) sem_init_SysV(a, b, c)
406: # define sem_trywait(a) sem_trywait_SysV(a)
407: # define sem_timedwait(a, b) sem_timedwait_SysV(a, b)
408: # define sem_getvalue(a, b) sem_getvalue_SysV(a, b)
409: # define sem_open(...) sem_open_SysV(__VA_ARGS__)
410: # define sem_close(a) sem_close_SysV(a)
411: # define sem_unlink(a) sem_unlink_SysV(a)
412: #else
413: # ifdef DEBUG_SEMAPHORES
414: # define sem_wait(a) ({ int value; sem_getvalue(a, &value); \
415: uprintf("[%d-%llu] Semaphore %s (%p) "\
416: "waiting at %s() " \
417: "line #%d\n", (int) getpid(), (unsigned long long) \
418: pthread_self(), \
419: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \
420: if (value > 1) BUG(1, uprintf("Value %d\n", value)); sem_wait(a); })
421: # define sem_post(a) ({ int value; sem_getvalue(a, &value); \
422: uprintf("[%d-%llu] Semaphore %s (%p) "\
423: "posting at %s() " \
424: "line #%d\n", (int) getpid(), (unsigned long long) \
425: pthread_self(), \
426: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \
427: if (value > 0) BUG(1, uprintf("Value %d\n", value)); sem_post(a); })
428: # define sem_destroy(a) ({ int value; sem_getvalue(a, &value); \
429: if (value == 0) BUG(1, uprintf("Value %d\n", value)); \
430: sem_destroy(a); })
431: # endif
432: #endif
433:
434:
435: /*
436: ================================================================================
437: SIGNAUX
438: ================================================================================
439: */
440:
441: #ifndef RPLARGS
442:
443: // Signaux utilisés par défaut :
444: // SIGINT
445: // SIGTSTP
446: // SIGCONT
447: // SIGPIPE
448: // SIGUSR1 et SIGUSR2 sont utilisé par libsigsegv.
449: // SIGHUP
450: // SIGALRM
451:
452: # define SIGTEST 255
453:
454: // Nombre d'interruptions disponibles
455: # define d_NOMBRE_INTERRUPTIONS 64
456: #endif
457:
458: /*
459: ================================================================================
460: Granularité temporelle
461: ================================================================================
462: */
463:
464: #ifndef RPLARGS
465: # define GRANULARITE_us 10
466: # define GRANULARITE_us_max 100000
467: # define INCR_GRANULARITE(g) \
468: do g = 1000 * ((g >= (GRANULARITE_us_max * 1000)) \
469: ? GRANULARITE_us_max : ((g / 1000) + GRANULARITE_us)); while(0)
470: #endif
471:
472: /*
473: ================================================================================
474: Options de debug
475: ================================================================================
476: */
477:
478: #ifndef RPLARGS
479: # define d_debug_pile_utilisateur ((integer8) 0x1)
480: # define d_debug_pile_systeme ((integer8) 0x2)
481: # define d_debug_appels_fonctions ((integer8) 0x4)
482: # define d_debug_processus ((integer8) 0x8)
483: # define d_debug_analyse ((integer8) 0x10)
484: # define d_debug_fusible ((integer8) 0x20)
485: # define d_debug_variables ((integer8) 0x40)
486: # define d_debug_fonctions_intrinseques ((integer8) 0x80)
487: # define d_debug_niveaux ((integer8) 0x100)
488: # define d_conversion_RPN ((integer8) 0x200)
489: # define d_traitement_interruption ((integer8) 0x400)
490: # define d_debug_signaux ((integer8) 0x800)
491: #endif
492:
493: /*
494: ================================================================================
495: Variables globales
496: ================================================================================
497: */
498:
499: #ifndef RPLARGS
500: # ifdef SEMAPHORES_NOMMES
501: # define LONGUEUR_NOM_SEMAPHORE 64
502: # define __PTR__ *
503: # else
504: # define __PTR__
505: # endif
506:
507: __EXTERN__ jmp_buf contexte_ecriture;
508: __EXTERN__ jmp_buf contexte_impression;
509: __EXTERN__ jmp_buf contexte_initial;
510: __EXTERN__ jmp_buf contexte_processus;
511: __EXTERN__ jmp_buf contexte_thread;
512:
513: __EXTERN__ volatile int signal_test;
514:
515: __EXTERN__ pid_t pid_processus_pere;
516:
517: __EXTERN__ pthread_mutex_t mutex_liste_threads
518: __STATIC_MUTEX_INITIALIZATION__;
519: __EXTERN__ pthread_mutex_t mutex_creation_variable_partagee
520: __STATIC_MUTEX_INITIALIZATION__;
521: __EXTERN__ pthread_mutex_t mutex_sections_critiques;
522: __EXTERN__ pthread_mutex_t mutex_liste_variables_partagees;
523: __EXTERN__ pthread_mutex_t mutex_sem __STATIC_MUTEX_INITIALIZATION__;
524:
525: __EXTERN__ volatile int routine_recursive;
526:
527: # define SEM_FORK 0
528: # define SEM_QUEUE 1
529: # define SEM_SIGNALISATION 2
530: # define SEM_ARRET_SIGNALISATION 3
531:
532: sem_t *sem_init2(unsigned int valeur, pid_t pid, int ordre);
533: sem_t *sem_init3(unsigned int valeur, pid_t pid, pthread_t tid, int ordre);
534: int sem_destroy2(sem_t *semaphore_p, pid_t pid, int ordre);
535: int sem_destroy3(sem_t *semaphore_p, pid_t pid, pthread_t tid, int ordre);
536: int sem_getvalue2(sem_t *semaphore, int *valeur);
537: sem_t *sem_open2(pid_t pid, int ordre);
538: #endif
539:
540: // Le mutex est là uniquement pour pouvoir émuler le comportement
541: // de sem_getvalue() sur un système comme MacOS X qui ne possède pas
542: // cette fonction.
543:
544: #ifdef Darwin
545: #define sem_getvalue(semaphore, value) sem_getvalue2(semaphore, value)
546: #define sem_post(semaphore) \
547: ({ int r; pthread_mutex_lock(&mutex_sem); \
548: r = sem_post(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
549: #define sem_wait(semaphore) \
550: ({ int r; pthread_mutex_lock(&mutex_sem); \
551: r = sem_wait(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
552: #define sem_trywait(semaphore) \
553: ({ int r; pthread_mutex_lock(&mutex_sem); \
554: r = sem_trywait(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
555: #endif
556:
557: /*
558: ================================================================================
559: Macros
560: ================================================================================
561: */
562:
563: // Par défaut, tout est redirigé vers stderr sauf indication explicite de
564: // stdout.
565:
566: #define printf(...) transliterated_fprintf(s_etat_processus, \
567: stderr, __VA_ARGS__)
568: #define fprintf(flux, ...) transliterated_fprintf(s_etat_processus, \
569: flux, __VA_ARGS__)
570: #define uprintf(...) std_fprintf(stderr, __VA_ARGS__)
571: #define ufprintf(flux, ...) std_fprintf(flux, __VA_ARGS__)
572:
573: #ifdef SunOS
574: # define fopen(...) ({ FILE *desc; \
575: while((desc = fopen(__VA_ARGS__)) == NULL) \
576: { if ((errno != EINTR) && (errno != 0)) break; } desc; })
577: # define freopen(...) ({ FILE *desc; \
578: while((desc = freopen(__VA_ARGS__)) == NULL) \
579: { if ((errno != EINTR) && (errno != 0)) break; } desc; })
580: # define fclose(...) ({ int ios; \
581: while((ios = fclose(__VA_ARGS__)) != 0) \
582: { if ((errno != EINTR) && (errno != 0)) break; } ios; })
583: # define fflush(flux) ({ int ios; \
584: while((ios = fflush((flux == stdout) ? stderr : flux)) != 0) \
585: { if ((errno != EINTR) && (errno != 0)) break; } ios; })
586: # define sem_open(...) ({ sem_t *semaphore; \
587: while((semaphore = sem_open(__VA_ARGS__)) == SEM_FAILED) \
588: { if (errno != EINTR) break; } semaphore; })
589: #else // !SunOS
590: # define fflush(flux) fflush((flux == stdout) ? stderr : flux)
591: #endif
592:
593: // Ajout d'un timeout sur les fonctions pipe() pour éviter une erreur
594: // système dans le cas où l'on a atteint le nombre maximale de fichiers
595: // ouverts.
596:
597: #define pipe(descripteurs) \
598: ({ \
599: struct timespec temporisation; \
600: int erreur, nombre_echecs; \
601: nombre_echecs = 0; \
602: do \
603: { \
604: if ((erreur = pipe(descripteurs)) == 0) break; \
605: nombre_echecs++; \
606: temporisation.tv_sec = 0; \
607: temporisation.tv_nsec = ((long) 1000000000) * rand(); \
608: nanosleep(&temporisation, NULL); \
609: } while(nombre_echecs < 100); \
610: erreur; \
611: })
612:
613: // Redéfinition de abs pour un fonctionnement en entier de type long long int
614:
615: #ifdef __GNUC__
616: # define abs(i) ({ typeof(i) _i; _i = (i); (_i >= 0) ? _i : -_i; })
617: // typeof() est une extension de gcc, mais est présent sur d'autres compilateurs
618: // comme Sun Studio. Dans le cas où typeof() n'existe pas, il est possible
619: // d'utiliser la macro suivante, mais elle possède un effet de bord dû à
620: // l'évaluation multiple de l'argument.
621: #else
622: # define abs(i) (((i) >= 0) ? (i) : (-i))
623: #endif
624:
625: #define NOTICE(m) \
626: do \
627: { \
628: ufprintf(stderr, "[%d-%llu] %s() from %s at line %d: %s\n", \
629: getpid(), (unsigned long long) pthread_self(), \
630: __FUNCTION__, __FILE__, __LINE__, m); \
631: fflush(stderr); \
632: } while(0)
633:
634: #ifdef __GLIBC__
635: #include <execinfo.h>
636: #define __BACKTRACE
637: #define BACKTRACE(n) \
638: do \
639: { \
640: void *buffer[n]; \
641: int nb, i; \
642: char **appels; \
643: pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER; \
644: nb = backtrace(buffer, n); \
645: appels = backtrace_symbols(buffer, nb); \
646: pthread_mutex_lock(&mutex); \
647: uprintf("[%d-%llu] BACKTRACE <%s()> at line #%d\n", \
648: getpid(), pthread_self(), __FUNCTION__, __LINE__); \
649: if (appels != NULL) \
650: { \
651: for(i = 0; i < nb; i++) \
652: uprintf(" %s\n", appels[i]); \
653: sys_free(appels); \
654: } \
655: else \
656: uprintf("Nullified backtrace\n"); \
657: uprintf("[%d-%llu] END OF BACKTRACE\n", getpid(), pthread_self()); \
658: fflush(stdout); \
659: pthread_mutex_unlock(&mutex); \
660: } while(0)
661: #else
662: #define BACKTRACE(n) NOTICE("BACKTRACE only defined in glibc")
663: #endif
664:
665: #ifdef __BACKTRACE
666: # define BUG(b, ...) \
667: do { if (b) { uprintf("[%d] BUG! <%s()> at line #%d of %s\n", \
668: (int) getpid(), __FUNCTION__, __LINE__, __FILE__); \
669: __VA_ARGS__; fflush(stdout); \
670: BACKTRACE(64); \
671: pthread_kill(pthread_self(), SIGBUS); }} while(0)
672: #else
673: # define BUG(b, ...) \
674: do { if (b) { uprintf("[%d] BUG! <%s()> at line #%d of %s\n", \
675: (int) getpid(), __FUNCTION__, __LINE__, __FILE__); \
676: __VA_ARGS__; fflush(stdout); \
677: pthread_kill(pthread_self(), SIGBUS); }} while(0)
678: #endif
679:
680:
681: /*
682: ================================================================================
683: Affichage des points de retour des fonctions
684: ================================================================================
685: */
686:
687: #ifdef DEBUG_MEMOIRE
688: void analyse_post_mortem();
689: void *debug_memoire_ajout(size_t taille, const unsigned char *fonction,
690: unsigned long ligne, const unsigned char *argument);
691: void debug_memoire_initialisation();
692: void *debug_memoire_modification(void *pointeur, size_t taille,
693: const unsigned char *fonction, unsigned long ligne,
694: const unsigned char *argument);
695: void debug_memoire_retrait(void *ptr);
696: void debug_memoire_verification();
697:
698: pid_t debug_fork();
699:
700: #define malloc(s) debug_memoire_ajout(s, __FUNCTION__, __LINE__, #s)
701: #define free(s) debug_memoire_retrait(s)
702: #define realloc(s, t) debug_memoire_modification(s, t, \
703: __FUNCTION__, __LINE__, #t)
704: #define fork() debug_fork()
705: #endif
706:
707: #ifdef DEBUG_RETURN
708: #define return uprintf("[%d] Return from <%s()> at line #%d " \
709: "(%s [%d])\n", (int) getpid(), __FUNCTION__, \
710: __LINE__, strerror(errno), errno); fflush(stdout); errno = 0; return
711: #endif
712:
713: #ifdef DEBUG_MUTEX
714: #define pthread_mutex_lock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
715: "locking at %s() " \
716: "line #%d\n", (int) getpid(), (unsigned long long) pthread_self(), \
717: #mutex, mutex, __FUNCTION__, __LINE__), fflush(stdout), \
718: pthread_mutex_lock(mutex)
719: #define pthread_mutex_unlock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
720: "unlocking at " \
721: "%s() line #%d\n", (int) getpid(), (unsigned long long) \
722: pthread_self(), #mutex, mutex, __FUNCTION__, __LINE__), \
723: fflush(stdout), \
724: pthread_mutex_unlock(mutex)
725: #endif
726:
727:
728: /*
729: ================================================================================
730: DEFINIONS
731: ================================================================================
732: */
733:
734: /*
735: --------------------------------------------------------------------------------
736: Valeurs
737: --------------------------------------------------------------------------------
738: */
739:
740: #define d_faux ((logical1) 0L)
741: #define d_vrai ((logical1) -1L)
742:
743: #define d_absence_erreur ((logical1) d_faux)
744: #define d_erreur ((logical1) d_vrai)
745:
746: #define d_code_fin_chaine '\0'
747: #define d_code_espace ' '
748: #define d_code_retour_chariot '\n'
749: #define d_code_tabulation '\t'
750: #define d_longueur_maximale_instruction 16
751:
752: #define d_INT "integer"
753: #define d_REL "real"
754: #define d_CPL "complex"
755: #define d_VIN "[ integer ]"
756: #define d_VRL "[ real ]"
757: #define d_VCX "[ complex ]"
758: #define d_MIN "[[ integer ]]"
759: #define d_MRL "[[ real ]]"
760: #define d_MCX "[[ complex ]]"
761: #define d_BIN "# binary[bodh]"
762: #define d_NOM "'name'"
763: #define d_CHN "\"string\""
764: #define d_LST "{ list }"
765: #define d_ALG "'algebraic'"
766: #define d_RPN "<< RPN >>"
767: #define d_FCH "File $n { format }"
768: #define d_SLB "Library $n"
769: #define d_SQL "Sql $n (type)"
770: #define d_PRC "Process $n"
771: #define d_SCK "Socket $n { format }"
772: #define d_SPH "Semaphore $n 'name'"
773: #define d_TAB "<[ table ]>"
774: #define d_MTX "Mutex $n"
775:
776: /*
777: --------------------------------------------------------------------------------
778: Paramètres du système
779: --------------------------------------------------------------------------------
780: */
781:
782: #ifndef RPLARGS
783: # define ds_beep ""
784: # define ds_fichier_historique ".RPL2_history"
785: # define ds_imposition_separateur_decimal d_vrai
786: # define ds_longueur_historique 256
787: # define ds_nombre_maximum_fichiers_ouverts 65536
788: # define ds_preprocesseur "rplpp " \
789: "--nostdinc -C 2> /dev/null"
790: # define ds_rplcore "rpl-core"
791: # define ds_rplprofile "rpl-profile"
792: # define ds_sdat "SDAT"
793: #endif
794:
795: /*
796: --------------------------------------------------------------------------------
797: Erreurs système
798: --------------------------------------------------------------------------------
799: */
800:
801: #ifdef DEBUG_ERREURS
802: # ifdef MESSAGES
803: # define __erreur(i) i
804: # define __erreur_(i) i
805: # else
806: # undef _ERREURS_VARIABLES
807: # ifdef _ERREURS_VARIABLES
808: # define __erreur_(i) __erreur(i)
809: # else
810: # define __erreur_(i) i
811: # endif
812: # define __erreur(i) ({ if (strstr(__FUNCTION__, "recherche_variable") \
813: == NULL) ufprintf(stderr, \
814: "ERROR %d AT %s() FROM %s LINE %d\n", \
815: i, __FUNCTION__, __FILE__, __LINE__); i; })
816: # endif
817: #else
818: # define __erreur(i) i
819: # define __erreur_(i) i
820: #endif
821:
822:
823: // -1 : erreur provoquée par une bibliothèque externe
824: #ifndef RPLARGS
825: # define d_es 2000
826: # define d_es_allocation_memoire __erreur(2001)
827: # define d_es_variable_introuvable __erreur_(2002)
828: # define d_es_pile_vide __erreur(2003)
829: # define d_es_end_incoherent __erreur(2004)
830: # define d_es_peripherique_stdin __erreur(2005)
831: # define d_es_erreur_fichier __erreur(2006)
832: # define d_es_execution_bibliotheque __erreur(2007)
833: # define d_es_signal __erreur(2008)
834: # define d_es_processus __erreur(2009)
835: # define d_es_pile_operationnelle_vide __erreur(2010)
836: # define d_es_nombre_max_descripteurs __erreur(2011)
837: # define d_es_interruption_invalide __erreur(2012)
838: # define d_es_contexte __erreur(2013)
839: # define d_es_somme_controle __erreur(2014)
840: # define d_es_semaphore __erreur(2015)
841: # define d_es_mutex_acquis_autre_thread __erreur(2016)
842: #endif
843:
844: /*
845: --------------------------------------------------------------------------------
846: Exceptions
847: --------------------------------------------------------------------------------
848: */
849:
850: #ifndef RPLARGS
851: # define d_ep 1000
852: # define d_ep_division_par_zero __erreur(1001)
853: # define d_ep_matrice_non_inversible __erreur(1002)
854: # define d_ep_resultat_indefini __erreur(1003)
855: # define d_ep_underflow __erreur(1004)
856: # define d_ep_overflow __erreur(1005)
857: # define d_ep_domaine_definition __erreur(1006)
858: # define d_ep_perte_precision __erreur(1007)
859: # define d_ep_decomposition_QR __erreur(1008)
860: # define d_ep_matrice_non_definie_positive __erreur(1009)
861: # define d_ep_decomposition_QZ __erreur(1010)
862: # define d_ep_decomposition_SVD __erreur(1011)
863: #endif
864:
865: /*
866: --------------------------------------------------------------------------------
867: Erreurs de compilation
868: --------------------------------------------------------------------------------
869: */
870:
871: #ifndef RPLARGS
872: # define d_ec 3000
873: # define d_ec_niveau_definition_negatif __erreur(3001)
874: # define d_ec_nom_definition_invalide __erreur(3002)
875: # define d_ec_erreur_boucle_definie __erreur(3003)
876: # define d_ec_erreur_instruction_end __erreur(3004)
877: # define d_ec_erreur_instruction_until __erreur(3005)
878: # define d_ec_source_incoherent __erreur(3006)
879: # define d_ec_erreur_instruction_while __erreur(3007)
880: # define d_ec_erreur_instruction_then __erreur(3008)
881: # define d_ec_erreur_instruction_else __erreur(3009)
882: # define d_ec_erreur_instruction_elseif __erreur(3010)
883: # define d_ec_erreur_instruction_select __erreur(3011)
884: # define d_ec_erreur_instruction_case __erreur(3012)
885: #endif
886:
887: /*
888: --------------------------------------------------------------------------------
889: Erreurs à l'exécution
890: --------------------------------------------------------------------------------
891: */
892:
893: // -1 : erreur provoquée par une bibliothèque externe
894: #ifndef RPLARGS
895: # define d_ex 0
896: # define d_ex_pile_vide __erreur(1)
897: # define d_ex_manque_argument __erreur(2)
898: # define d_ex_argument_invalide __erreur(3)
899: # define d_ex_erreur_type_argument __erreur(4)
900: # define d_ex_nom_reserve __erreur(5)
901: # define d_ex_nombre_arguments __erreur(6)
902: # define d_ex_dimensions_invalides __erreur(7)
903: # define d_ex_expression_invalide __erreur(8)
904: # define d_ex_absence_graphique_courant __erreur(9)
905: # define d_ex_erreur_traitement_condition __erreur(10)
906: # define d_ex_erreur_traitement_boucle __erreur(11)
907: # define d_ex_variable_non_definie __erreur_(12)
908: # define d_ex_drapeau_inexistant __erreur(13)
909: # define d_ex_nom_invalide __erreur(14)
910: # define d_ex_element_inexistant __erreur(15)
911: # define d_ex_absence_variable __erreur(16)
912: # define d_ex_erreur_evaluation __erreur(17)
913: # define d_ex_semaphore __erreur(18)
914: # define d_ex_longueur_fft __erreur(19)
915: # define d_ex_queue_impression __erreur(20)
916: # define d_ex_type_trace_invalide __erreur(21)
917: # define d_ex_erreur_fichier __erreur(22)
918: # define d_ex_absence_equation __erreur(23)
919: # define d_ex_erreur_bibliotheque __erreur(24)
920: # define d_ex_execution_bibliotheque __erreur(25)
921: # define d_ex_stop __erreur(26)
922: # define d_ex_matrice_statistique_invalide __erreur(27)
923: # define d_ex_dimensions_matrice_statistique __erreur(28)
924: # define d_ex_absence_observations __erreur(29)
925: # define d_ex_statistiques_echantillon __erreur(30)
926: # define d_ex_observations_inexistantes __erreur(31)
927: # define d_ex_syntaxe __erreur(32)
928: # define d_ex_cycle_hors_boucle __erreur(33)
929: # define d_ex_conversion_unite __erreur(34)
930: # define d_ex_erreur_parametre_fichier __erreur(35)
931: # define d_ex_erreur_acces_fichier __erreur(36)
932: # define d_ex_erreur_requete_fichier __erreur(37)
933: # define d_ex_erreur_format_fichier __erreur(38)
934: # define d_ex_fichier_verrouille __erreur(39)
935: # define d_ex_verrou_indefini __erreur(40)
936: # define d_ex_fin_de_fichier_atteinte __erreur(41)
937: # define d_ex_debut_de_fichier_atteint __erreur(42)
938: # define d_ex_erreur_type_fichier __erreur(43)
939: # define d_ex_fichier_vide __erreur(44)
940: # define d_ex_dimensions_differentes __erreur(45)
941: # define d_ex_routines_mathematiques __erreur(46)
942: # define d_ex_exit_hors_boucle __erreur(47)
943: # define d_ex_longueur_dft __erreur(48)
944: # define d_ex_contexte __erreur(49)
945: # define d_ex_processus __erreur(50)
946: # define d_ex_image_processus __erreur(51)
947: # define d_ex_erreur_sql __erreur(52)
948: # define d_ex_variable_verrouillee __erreur(53)
949: # define d_ex_variable_volatile __erreur(54)
950: # define d_ex_erreur_processus __erreur(55)
951: # define d_ex_erreur_impression __erreur(56)
952: # define d_ex_nombre_arguments_fonction __erreur(57)
953: # define d_ex_fonction_indisponible __erreur(58)
954: # define d_ex_bibliotheque_chargee __erreur(59)
955: # define d_ex_aucun_symbole __erreur(60)
956: # define d_ex_definition_ambigue __erreur(61)
957: # define d_ex_fichier_hors_contexte __erreur(62)
958: # define d_ex_socket_en_ecoute __erreur(63)
959: # define d_ex_interruption_invalide __erreur(64)
960: # define d_ex_erreur_transcodage __erreur(65)
961: # define d_ex_absence_processus_pere __erreur(66)
962: # define d_ex_creation_variable __erreur(67)
963: # define d_ex_fusible __erreur(68)
964: # define d_ex_iswi_hors_interruption __erreur(69)
965: # define d_ex_daemon __erreur(70)
966: # define d_ex_mutex __erreur(71)
967: # define d_ex_variable_statique_partagee __erreur(72)
968: # define d_ex_variable_partagee __erreur(73)
969: # define d_ex_graphique_memorise __erreur(74)
970: # define d_ex_matrice_non_diagonale __erreur(75)
971: # define d_ex_locales __erreur(76)
972: # define d_ex_representation __erreur(77)
973: # define d_ex_erreur_profilage __erreur(78)
974: # define d_ex_enregistrement_inexistant __erreur(79)
975: # define d_ex_clef_inexistante __erreur(80)
976: # define d_ex_nom_implicite __erreur(81)
977: # define d_ex_version_bibliotheque __erreur(82)
978: # define d_ex_creation_variable_globale __erreur(83)
979: # define d_ex_erreur_interne_rplcas __erreur(84)
980: # define d_ex_fichier_corrompu __erreur(85)
981: # define d_ex_mutex_acquis_autre_thread __erreur(86)
982: # define d_ex_expression_reguliere __erreur(87)
983: # define d_ex_instruction_indisponible __erreur(88)
984: # define d_ex_chiffrement __erreur(89)
985: # define d_ex_chiffrement_indisponible __erreur(90)
986: # define d_ex_longueur_clef_chiffrement __erreur(91)
987: # define d_ex_taille_message __erreur(92)
988: #endif
989:
990:
991: /*
992: ================================================================================
993: STRUCTURES
994: ================================================================================
995: */
996:
997: /*
998: --------------------------------------------------------------------------------
999: Structure objet
1000: --------------------------------------------------------------------------------
1001: */
1002:
1003: #ifdef MIN
1004: # undef MIN
1005: #endif
1006:
1007: #ifdef MAX
1008: # undef MAX
1009: #endif
1010:
1011: #define ADR __RPL_ADR
1012: #define ALG __RPL_ALG
1013: #define BIN __RPL_BIN
1014: #define CHN __RPL_CHN
1015: #define CPL __RPL_CPL
1016: #define FCH __RPL_FCH
1017: #define FCT __RPL_FCT
1018: #define INT __RPL_INT
1019: #define LST __RPL_LST
1020: #define MCX __RPL_MCX
1021: #define MIN __RPL_MIN
1022: #define MRL __RPL_MRL
1023: #define MTX __RPL_MTX
1024: #define NOM __RPL_NOM
1025: #define NON __RPL_NON
1026: #define PRC __RPL_PRC
1027: #define REL __RPL_REL
1028: #define RPN __RPL_RPN
1029: #define SCK __RPL_SCK
1030: #define SLB __RPL_SLB
1031: #define SPH __RPL_SPH
1032: #define SQL __RPL_SQL
1033: #define TBL __RPL_TBL
1034: #define VCX __RPL_VCX
1035: #define VIN __RPL_VIN
1036: #define VRL __RPL_VRL
1037:
1038: enum t_rplcas_commandes { RPLCAS_INTEGRATION = 0, RPLCAS_LIMITE };
1039:
1040: enum t_type { ADR = 0, ALG, BIN, CHN, CPL, FCH, FCT, INT, LST,
1041: MCX, MIN, MRL, MTX, NOM, NON, PRC, REL, RPN, SCK,
1042: SLB, SPH, SQL, TBL, VCX, VIN, VRL };
1043:
1044: /*
1045: ADR : adresse sur 64 bits signés.
1046: Adresse d'une définition à interpréter.
1047:
1048: ALG : expression algébrique (struct_liste_chainee *)
1049: La liste chaînée contient la définition convertie en notation
1050: polonaise inversée. Ce type diffère du type 'RPN' au niveau
1051: du format de sortie (notation algébrique).
1052:
1053: BIN : entier binaire sur 64 bits (unsigned integer8 *)
1054: Sans objet.
1055: Type C/Fortran : unsigned integer8
1056:
1057: CHN : chaine de caracteres (unsigned char *)
1058: Sans objet.
1059:
1060: CPL : complexe sur 2*64 bits (complex*16, struct_complexe16 *)
1061: Sans objet.
1062: Type C/Fortran : complex16
1063:
1064: FCH : descripteur de fichier (struct_fichier *).
1065:
1066: FCT : déclaration d'une fonction et de son nombre d'arguments
1067: (struct_fonction *). Ce type n'est nécessaire que dans le
1068: traitement des types 'ALG' et 'RPN'.
1069:
1070: INT : entier sur 64 bits (integer*8, integer8 *)
1071: Sans objet.
1072: Type C/Fortran : integer8
1073:
1074: LST : liste (struct_liste_chainee *)
1075: Les objets sont enregistrés sous forme de liste chaînée récursive.
1076: Cela permet de traiter des tableaux de données hétérogènes de
1077: grandes dimensions. Le nombre de dimensions maximal est fixé par
1078: la mémoire de la station.
1079:
1080: MCX : matrice de complexes (struct_matrice *)
1081: Sans objet.
1082:
1083: MIN : matrice d'entiers (struct_matrice *)
1084: Sans objet.
1085:
1086: MRL : matrice de reels (struct_matrice *)
1087: Sans objet.
1088:
1089: MTX : mutex (struct_mutex *)
1090: Sans objet.
1091:
1092: NOM : nom de variable (struct_nom *)
1093: Sans objet.
1094:
1095: PRC : processus (struct_processus_fils *)
1096: Sans objet.
1097:
1098: REL : reel sur 64 bits (real*8, real8 *)
1099: Sans objet.
1100:
1101: RPN : definition (struct_liste_chainee *)
1102: Ce type diffère du type 'ALG' au niveau du format de sortie
1103: (notation polonaise inversée).
1104:
1105: SCK : socket (struct_socket *)
1106:
1107: SLB : bibliothèque dynamique partagée (struct_bibliotheque *)
1108: Sans objet.
1109:
1110: SPH : sémaphore nommé (struct_semaphore *)
1111:
1112: SQL : connecteur sur une base de données SQL (struct_connecteur_sql *)
1113:
1114: TBL : tableau multidimensionnel d'objets (struct_tableau *).
1115:
1116: VCX : vecteur de complexes (struct_vecteur *)
1117: Sans objet.
1118:
1119: VIN : vecteur d'entiers (struct_vecteur *)
1120: Sans objet.
1121:
1122: VRL : vecteur de reels (struct_vecteur *)
1123: Sans objet.
1124: */
1125:
1126: typedef struct objet
1127: {
1128: enum t_type type;
1129:
1130: volatile long nombre_occurrences;
1131:
1132: pthread_mutex_t mutex;
1133:
1134: void *objet;
1135: } struct_objet;
1136:
1137:
1138: /*
1139: --------------------------------------------------------------------------------
1140: Structure fichier
1141: --------------------------------------------------------------------------------
1142: */
1143:
1144: #ifndef RPLARGS
1145: typedef struct fichier
1146: {
1147: int descripteur;
1148:
1149: unsigned char acces; /* S/D/I */
1150: unsigned char binaire; /* Y/N/F */
1151: unsigned char ouverture;
1152: unsigned char protection;
1153: unsigned char *nom;
1154:
1155: struct_objet *format;
1156:
1157: pid_t pid;
1158: pthread_t tid;
1159:
1160: integer8 position_clef;
1161: } struct_fichier;
1162: #endif
1163:
1164:
1165: /*
1166: --------------------------------------------------------------------------------
1167: Structure mutex
1168: --------------------------------------------------------------------------------
1169: */
1170:
1171: #ifndef RPLARGS
1172: typedef struct rpl_mutex
1173: {
1174: pthread_mutex_t mutex;
1175: pthread_t tid;
1176: } struct_mutex;
1177: #endif
1178:
1179:
1180: /*
1181: --------------------------------------------------------------------------------
1182: Structure sémaphore
1183: --------------------------------------------------------------------------------
1184: */
1185:
1186: #ifndef RPLARGS
1187: typedef struct semaphore
1188: {
1189: unsigned char *nom;
1190: sem_t *semaphore;
1191: } struct_semaphore;
1192: #endif
1193:
1194:
1195: /*
1196: --------------------------------------------------------------------------------
1197: Structure marque
1198: --------------------------------------------------------------------------------
1199: */
1200:
1201: #ifndef RPLARGS
1202: typedef struct marque
1203: {
1204: unsigned char *label;
1205: unsigned char *position;
1206:
1207: struct marque *suivant;
1208: } struct_marque;
1209: #endif
1210:
1211:
1212: /*
1213: --------------------------------------------------------------------------------
1214: Structure bibliothèque
1215: --------------------------------------------------------------------------------
1216: */
1217:
1218: #ifndef RPLARGS
1219: typedef struct bibliotheque
1220: {
1221: void *descripteur;
1222:
1223: pid_t pid;
1224: pthread_t tid;
1225:
1226: unsigned char *nom;
1227: } struct_bibliotheque;
1228: #endif
1229:
1230:
1231: /*
1232: --------------------------------------------------------------------------------
1233: Structure descripteur fichier
1234: --------------------------------------------------------------------------------
1235: */
1236:
1237: #ifndef RPLARGS
1238: typedef struct descripteur_fichier
1239: {
1240: int identifiant;
1241:
1242: unsigned char effacement;
1243: unsigned char type; // C (file *) ou S (sqlite *)
1244: unsigned char *nom;
1245:
1246: pid_t pid;
1247: pthread_t tid;
1248:
1249: union
1250: {
1251: file *descripteur_c;
1252: sqlite3 *descripteur_sqlite;
1253: };
1254: } struct_descripteur_fichier;
1255: #endif
1256:
1257:
1258: /*
1259: --------------------------------------------------------------------------------
1260: Structure connecteur SQL
1261: --------------------------------------------------------------------------------
1262: */
1263:
1264: #ifndef RPLARGS
1265: typedef struct connecteur_sql
1266: {
1267: pid_t pid;
1268: pthread_t tid;
1269:
1270: /*
1271: * "MYSQL"
1272: * "POSTGRESQL"
1273: */
1274:
1275: unsigned char *type;
1276: unsigned char *locale;
1277:
1278: union
1279: {
1280: # ifdef MYSQL_SUPPORT
1281: MYSQL *mysql;
1282: # endif
1283: # ifdef POSTGRESQL_SUPPORT
1284: PGconn *postgresql;
1285: # endif
1286: sqlite3 *sqlite;
1287: } descripteur;
1288: } struct_connecteur_sql;
1289: #endif
1290:
1291: #define sqlclose(s_objet) \
1292: if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, "MYSQL") \
1293: == 0) \
1294: mysqlclose((*((struct_connecteur_sql *) (*s_objet).objet)) \
1295: .descripteur); \
1296: else if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, \
1297: "POSTGRESQL") == 0) \
1298: postgresqlclose((*((struct_connecteur_sql *) (*s_objet).objet)) \
1299: .descripteur); \
1300: else if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, \
1301: "SQLITE") == 0) \
1302: sqlite3_close((*((struct_connecteur_sql *) (*s_objet).objet)) \
1303: .descripteur.sqlite); \
1304: else \
1305: BUG(1, uprintf("SQL type '%s' not allowed!", \
1306: (*((struct_connecteur_sql *) (*s_objet).objet)).type));
1307:
1308: /*
1309: --------------------------------------------------------------------------------
1310: Structure socket
1311: --------------------------------------------------------------------------------
1312: */
1313:
1314: #ifndef RPLARGS
1315: typedef struct socket
1316: {
1317: int domaine;
1318: int socket;
1319:
1320: pid_t pid;
1321: pthread_t tid;
1322:
1323: unsigned char *adresse;
1324: unsigned char *adresse_distante;
1325: unsigned char binaire;
1326: unsigned char socket_en_ecoute;
1327: logical1 socket_connectee;
1328: unsigned char effacement;
1329: unsigned char localisation;
1330: unsigned char protection;
1331: unsigned char type[19 + 1];
1332:
1333: struct_objet *format;
1334: } struct_socket;
1335: #endif
1336:
1337: /*
1338: --------------------------------------------------------------------------------
1339: Structure liste chaînee
1340: --------------------------------------------------------------------------------
1341: */
1342:
1343: typedef struct liste_chainee
1344: {
1345: struct liste_chainee *suivant;
1346:
1347: struct_objet *donnee;
1348: } struct_liste_chainee;
1349:
1350:
1351: /*
1352: --------------------------------------------------------------------------------
1353: Structure de gestion des signaux en provenance de rplsignal
1354: --------------------------------------------------------------------------------
1355: */
1356:
1357: #define d_NOMBRE_SIGNAUX 64
1358:
1359: typedef struct gestion_signaux
1360: {
1361: unsigned char masque_signaux[d_NOMBRE_SIGNAUX];
1362:
1363: /*
1364: * 'I' : signal ignoré
1365: * 'Q' : signal mis en queue pour un traitement ultérieur
1366: * 'N' : traitement normal du signal
1367: */
1368:
1369: integer8 queue_signaux[d_NOMBRE_SIGNAUX];
1370: integer8 nombre_signaux_en_queue;
1371: struct_objet *corps_signaux[d_NOMBRE_SIGNAUX];
1372:
1373: pthread_mutex_t mutex;
1374: } struct_gestion_signaux;
1375:
1376: #ifndef MAIN_RPL
1377: # define __STATIC_GESTION_SIGNAUX__
1378: #else
1379: # define __STATIC_GESTION_SIGNAUX__ = { .mutex = PTHREAD_MUTEX_INITIALIZER }
1380: #endif
1381:
1382: __EXTERN__ volatile struct_gestion_signaux signaux_externes
1383: __STATIC_GESTION_SIGNAUX__;
1384:
1385:
1386: /*
1387: --------------------------------------------------------------------------------
1388: Structure liste profilage
1389: --------------------------------------------------------------------------------
1390: */
1391:
1392: typedef struct liste_profilage
1393: {
1394: struct liste_profilage *suivant;
1395:
1396: unsigned char *fonction;
1397:
1398: struct timeval dernier_appel;
1399: struct timeval cumul;
1400:
1401: integer8 nombre_appels;
1402: } struct_liste_profilage;
1403:
1404: typedef struct liste_profilage2
1405: {
1406: struct liste_profilage2 *suivant;
1407:
1408: unsigned char *fonction;
1409: } struct_liste_profilage2;
1410:
1411: /*
1412: --------------------------------------------------------------------------------
1413: Structure contenant les fichiers graphiques (liste chaînée)
1414: --------------------------------------------------------------------------------
1415: */
1416:
1417: #ifndef RPLARLS
1418: typedef struct fichier_graphique
1419: {
1420: struct fichier_graphique *suivant;
1421:
1422: logical1 presence_axes;
1423:
1424: unsigned char *nom;
1425: unsigned char type[21];
1426:
1427: unsigned char *legende;
1428:
1429: int dimensions;
1430:
1431: integer8 systeme_axes;
1432: } struct_fichier_graphique;
1433: #endif
1434:
1435: /*
1436: --------------------------------------------------------------------------------
1437: Structure nom
1438: --------------------------------------------------------------------------------
1439: */
1440:
1441: typedef struct nom
1442: {
1443: unsigned char *nom;
1444: logical1 symbole; /* d_vrai/d_faux */
1445: // symbole == d_vrai signifie que le nom a été introduit dans un
1446: // calcul sans les apostrophes.
1447: } struct_nom;
1448:
1449:
1450: /*
1451: --------------------------------------------------------------------------------
1452: Structure processus fils
1453: --------------------------------------------------------------------------------
1454: */
1455:
1456: #ifndef RPLARGS
1457: typedef struct descripteur_thread
1458: {
1459: struct processus *s_etat_processus;
1460: struct processus *s_nouvel_etat_processus;
1461:
1462: struct_objet *argument;
1463:
1464: pid_t pid;
1465: volatile pthread_t tid;
1466:
1467: pthread_t thread_pere;
1468:
1469: pthread_mutex_t mutex;
1470: pthread_mutex_t mutex_nombre_references;
1471:
1472: volatile logical1 thread_actif;
1473:
1474: int pipe_erreurs[2];
1475: int pipe_objets[2];
1476: int pipe_injections[2];
1477: int pipe_nombre_injections[2];
1478: int pipe_interruptions[2];
1479: // pipe_nombre_elements_attente == 0 => initialisation ou terminaison
1480: // pipe_nombre_elements_attente == 1 => objet en attente
1481: // pipe_nombre_elements_attente == 2 => interruption en attente
1482: int pipe_nombre_elements_attente[2];
1483: int pipe_acquittement[2];
1484:
1485: volatile integer8 nombre_objets_dans_pipe;
1486: volatile integer8 nombre_interruptions_dans_pipe;
1487:
1488: logical1 processus_detache;
1489: logical1 destruction_objet;
1490:
1491: volatile signed long nombre_references;
1492: } struct_descripteur_thread;
1493:
1494: typedef struct processus_fils
1495: {
1496: struct_descripteur_thread *thread;
1497: } struct_processus_fils;
1498: #endif
1499:
1500:
1501: /*
1502: --------------------------------------------------------------------------------
1503: Structure liste pile systeme
1504: --------------------------------------------------------------------------------
1505: */
1506:
1507: #ifndef RPLARGS
1508: typedef struct liste_pile_systeme
1509: {
1510: struct liste_pile_systeme *suivant;
1511:
1512: struct_objet *indice_boucle;
1513: struct_objet *limite_indice_boucle;
1514: struct_objet *objet_de_test;
1515:
1516: logical1 arret_si_exception;
1517: logical1 creation_variables_statiques;
1518: logical1 creation_variables_partagees;
1519: logical1 evaluation_expression;
1520:
1521: unsigned char clause;
1522:
1523: /*
1524: clause :
1525: I : IF
1526: R : IFERR
1527: X : IFERR indiquant la présence d'une erreur.
1528: T : THEN
1529: E : ELSE
1530: Z : traitement en cours de ELSE
1531: D : DO
1532: U : UNTIL
1533: W : WHILE
1534: M : WHILE avec une clause fausse.
1535: S : SELECT
1536: K : aucun cas CASE n'a encore été traité.
1537: C : au moins un cas de SELECT...CASE a été traité.
1538: Q : traitement en cours d'un cas CASE.
1539: F : traitement du cas DEFAULT
1540: */
1541:
1542: unsigned char retour_definition;
1543: unsigned char *nom_variable;
1544: unsigned char origine_routine_evaluation;
1545: unsigned char type_cloture;
1546:
1547: /*
1548: type clôture :
1549: C SELECT : END termine un test SELECT/DEFAULT/END.
1550: D DO : END termine une boucle DO/UNTIL/END.
1551: I IF : END termine un test IF/THEN (ELSE)/END.
1552: J IFERR : END termine un test IFERR/THEN (ELSE)/END.
1553: K CASE : END termine un test CASE/THEN/END
1554: W WHILE : END termine une boucle WHILE/REPEAT/END.
1555: Q CRITICAL : END termine une section critique CRITICAL/END
1556:
1557: F FOR : NEXT ou STEP termine une boucle avec compteur.
1558: S START : NEXT ou STEP termine une boucle sans compteur.
1559: L LOOP : boucle utilisé dans le traitement de l'instruction RETURN.
1560: Elle correspond à une boucle FOR ou START mais sans son
1561: initialisation.
1562: A FORALL : NEXT termine une boucle sur un objet.
1563: */
1564:
1565: integer8 adresse_retour;
1566: integer8 niveau_courant;
1567: struct_liste_chainee *pointeur_objet_retour;
1568: } struct_liste_pile_systeme;
1569: #endif
1570:
1571:
1572: /*
1573: --------------------------------------------------------------------------------
1574: Structure variable
1575: --------------------------------------------------------------------------------
1576: */
1577:
1578: #ifndef RPLARGS
1579: typedef union position_variable
1580: {
1581: integer8 adresse;
1582: struct_objet *pointeur;
1583: } union_position_variable;
1584:
1585: typedef struct variable
1586: {
1587: unsigned char *nom;
1588: unsigned char origine; // P(rogramme) ou E(valuation)
1589:
1590: integer8 niveau;
1591:
1592: union_position_variable variable_statique;
1593: union_position_variable variable_partagee;
1594:
1595: struct_objet *objet;
1596:
1597: logical1 variable_verrouillee;
1598: } struct_variable;
1599:
1600: #endif
1601:
1602: /*
1603: --------------------------------------------------------------------------------
1604: Structure variable partagée
1605: --------------------------------------------------------------------------------
1606: */
1607:
1608: #ifndef RPLARGS
1609:
1610: typedef struct variable_partage
1611: {
1612: unsigned char *nom;
1613: unsigned char origine;
1614:
1615: integer8 niveau;
1616:
1617: union_position_variable variable_partagee;
1618:
1619: struct_objet *objet;
1620:
1621: pthread_mutex_t mutex;
1622: } struct_variable_partagee;
1623:
1624: #endif
1625:
1626:
1627: /*
1628: --------------------------------------------------------------------------------
1629: Structure variable statique
1630: --------------------------------------------------------------------------------
1631: */
1632:
1633: #ifndef RPLARGS
1634: typedef struct variable_statique
1635: {
1636: unsigned char *nom;
1637: unsigned char origine;
1638:
1639: // Position de création de la variable statique dans le programme ou dans
1640: // l'expression. 'origine' vaut 'P' pour programme ou 'E' pour expression.
1641:
1642: integer8 niveau;
1643:
1644: union_position_variable variable_statique;
1645:
1646: struct_objet *objet;
1647: } struct_variable_statique;
1648: #endif
1649:
1650:
1651: /*
1652: --------------------------------------------------------------------------------
1653: Structure vecteur
1654: --------------------------------------------------------------------------------
1655: */
1656:
1657: typedef struct vecteur
1658: {
1659: integer8 taille;
1660:
1661: unsigned char type; /* C (complex*16), R (real*8), I (integer*8) */
1662:
1663: void *tableau;
1664: } struct_vecteur;
1665:
1666:
1667: /*
1668: --------------------------------------------------------------------------------
1669: Structure matrice
1670: --------------------------------------------------------------------------------
1671: */
1672:
1673: typedef struct matrice
1674: {
1675: integer8 nombre_lignes;
1676: integer8 nombre_colonnes;
1677:
1678: unsigned char type; /* C (complex*16), R (real*8), I (integer*8) */
1679:
1680: void **tableau;
1681: } struct_matrice;
1682:
1683:
1684: /*
1685: --------------------------------------------------------------------------------
1686: Structure tableau
1687: --------------------------------------------------------------------------------
1688: */
1689:
1690: typedef struct tableau
1691: {
1692: integer8 nombre_elements;
1693:
1694: struct_objet **elements;
1695: } struct_tableau;
1696:
1697:
1698: /*
1699: --------------------------------------------------------------------------------
1700: Structure arbre
1701: --------------------------------------------------------------------------------
1702: */
1703:
1704: typedef struct arbre
1705: {
1706: struct_liste_chainee *feuille;
1707:
1708: integer8 nombre_branches;
1709: struct arbre **branches;
1710: } struct_arbre;
1711:
1712:
1713: /*
1714: --------------------------------------------------------------------------------
1715: Structures de gestion des instructions externes
1716: --------------------------------------------------------------------------------
1717: */
1718:
1719: typedef struct instruction_externe
1720: {
1721: unsigned char *nom;
1722: unsigned char *nom_bibliotheque;
1723: void *descripteur_bibliotheque;
1724: } struct_instruction_externe;
1725:
1726:
1727: /*
1728: --------------------------------------------------------------------------------
1729: Structure argument (pour les fonctions dynamiques)
1730: --------------------------------------------------------------------------------
1731: */
1732:
1733: typedef struct rpl_arguments
1734: {
1735: /* Piles operationnelles */
1736:
1737: struct_liste_chainee *l_base_pile;
1738: struct_liste_chainee *l_base_pile_last;
1739:
1740: /* Etat du calculateur */
1741:
1742: t_8_bits drapeaux_etat[8];
1743:
1744: /* Traitement des erreurs */
1745:
1746: unsigned char *message_erreur;
1747: unsigned char type_erreur; /* S = système
1748: E = exécution */
1749: integer8 erreur;
1750:
1751: /* Traitement des messages d'aide */
1752:
1753: logical1 aide; /* Affichage d'un
1754: message d'aide
1755: par la routine */
1756:
1757: /* Nombre d'arguments */
1758:
1759: unsigned char affichage_arguments;
1760: unsigned char constante_symbolique;
1761: unsigned char instruction_valide;
1762: unsigned char test_instruction;
1763:
1764: integer8 nombre_arguments;
1765: // Nombre d'arguments de la fonction, positif ou nul.
1766:
1767: void *s_etat_processus;
1768: } struct_rpl_arguments;
1769:
1770: /*
1771: --------------------------------------------------------------------------------
1772: Structure d'arbre des instructions intrinsèques
1773: --------------------------------------------------------------------------------
1774: */
1775:
1776: #ifndef RPLARGS
1777: typedef struct instruction
1778: {
1779: struct instruction **noeuds;
1780: void (*feuille)(struct processus *);
1781: } struct_instruction;
1782: #endif
1783:
1784: /*
1785: --------------------------------------------------------------------------------
1786: Structure d'arbre des variables globales et locales
1787: --------------------------------------------------------------------------------
1788: */
1789:
1790: #ifndef RPLARGS
1791: typedef struct arbre_variables
1792: {
1793: unsigned int noeuds_utilises;
1794: // Nombre de noeuds utilisés dans le
1795: // tableau **noeuds
1796: signed int indice_tableau_pere;
1797: // Position de la structure dans le
1798: // tableau **noeuds du père
1799:
1800: struct arbre_variables *noeud_pere;
1801: struct arbre_variables **noeuds;
1802:
1803: struct liste_variables *feuille;
1804: struct liste_variables_statiques *feuille_statique;
1805: } struct_arbre_variables;
1806:
1807: typedef struct arbre_variables_partagees
1808: {
1809: unsigned int noeuds_utilises;
1810: // Nombre de noeuds utilisés dans le
1811: // tableau **noeuds
1812: signed int indice_tableau_pere;
1813: // Position de la structure dans le
1814: // tableau **noeuds du père
1815:
1816: struct arbre_variables_partagees *noeud_pere;
1817: struct arbre_variables_partagees **noeuds;
1818:
1819: struct liste_variables_partagees *feuille;
1820:
1821: pthread_mutex_t mutex_feuille;
1822: } struct_arbre_variables_partagees;
1823:
1824: #define INITIALISATION_MUTEX(mutex) \
1825: do { \
1826: pthread_mutexattr_t attributs_mutex; \
1827: pthread_mutexattr_init(&attributs_mutex); \
1828: pthread_mutexattr_settype(&attributs_mutex, PTHREAD_MUTEX_RECURSIVE); \
1829: pthread_mutex_init(&(mutex), &attributs_mutex); \
1830: pthread_mutexattr_destroy(&attributs_mutex); \
1831: } while(0)
1832:
1833: typedef struct tableau_variables
1834: {
1835: unsigned char origine;
1836: unsigned char *nom; // pointeur sur la struct_variable
1837: // réelle et non copie de la chaîne
1838: integer8 niveau;
1839:
1840: struct_objet *objet; // pointeur sur l'objet et non copie
1841: // de l'objet.
1842:
1843: logical1 variable_verrouillee;
1844: logical1 variable_masquee;
1845: pthread_mutex_t *mutex;
1846: union_position_variable variable_statique;
1847: union_position_variable variable_partagee;
1848: } struct_tableau_variables;
1849:
1850: // La liste des variables est une liste doublement chaînée et circulaire.
1851: typedef struct liste_variables
1852: {
1853: union
1854: {
1855: // Utilisation dans la gestion des variables
1856: struct_variable *variable;
1857: // Utilisation dans la pile système (variables par niveau)
1858: struct_liste_chainee *liste;
1859: };
1860:
1861: struct arbre_variables *noeud_pere;
1862: struct arbre_variables *noeud;
1863: struct liste_variables *suivant;
1864: struct liste_variables *precedent;
1865: } struct_liste_variables;
1866:
1867: // La liste des variables statiques et une liste double chaînée et non
1868: // circulaire.
1869: typedef struct liste_variables_statiques
1870: {
1871: struct liste_variables_statiques *suivant;
1872: struct liste_variables_statiques *precedent;
1873: struct liste_variables_statiques *reference;
1874: struct_arbre_variables *feuille;
1875: struct_variable_statique *variable;
1876: } struct_liste_variables_statiques;
1877:
1878: typedef struct liste_variables_partagees
1879: {
1880: struct liste_variables_partagees *suivant;
1881: struct liste_variables_partagees *precedent;
1882: struct liste_variables_partagees *reference;
1883: struct_arbre_variables_partagees *feuille;
1884: struct_variable_partagee *variable;
1885: pthread_t tid;
1886: pid_t pid;
1887: } struct_liste_variables_partagees;
1888: #endif
1889:
1890:
1891: /*
1892: --------------------------------------------------------------------------------
1893: Structure fonction
1894: --------------------------------------------------------------------------------
1895: */
1896:
1897: #ifndef RPLARGS
1898: typedef struct fonction
1899: {
1900: unsigned char *nom_fonction;
1901: integer8 nombre_arguments;
1902:
1903: void (*fonction)(struct processus *);
1904:
1905: volatile struct_liste_chainee *prediction_saut;
1906: volatile logical1 prediction_execution;
1907: } struct_fonction;
1908: #endif
1909:
1910:
1911: /*
1912: --------------------------------------------------------------------------------
1913: Structure buffer
1914: --------------------------------------------------------------------------------
1915: */
1916:
1917: typedef struct buffer
1918: {
1919: unsigned char *buffer;
1920:
1921: size_t longueur_requise;
1922: int classe;
1923: } struct_buffer;
1924:
1925:
1926: /*
1927: --------------------------------------------------------------------------------
1928: Structure processus
1929: --------------------------------------------------------------------------------
1930: */
1931:
1932: #ifndef RPLARGS
1933: typedef struct processus
1934: {
1935: /* Pointeurs sur le programme */
1936:
1937: unsigned char *definitions_chainees;
1938: struct_liste_chainee *expression_courante;
1939:
1940: unsigned char *instruction_courante;
1941: struct_objet *objet_courant;
1942: unsigned char evaluation_expression_compilee; /*Y/N*/
1943:
1944: unsigned char *nom_fichier_source;
1945: unsigned char *nom_fichier_historique;
1946:
1947: unsigned char autorisation_conversion_chaine; /*Y/N*/
1948: unsigned char autorisation_empilement_programme; /*Y/N*/
1949: unsigned char autorisation_evaluation_nom; /*Y/N*/
1950: unsigned char autorisation_nom_implicite; /*Y/N*/
1951: unsigned char evaluation_forcee; /*Y/N*/
1952: unsigned char instruction_valide; /*Y/N*/
1953: unsigned char instruction_intrinseque; /*Y/I/N*/
1954: unsigned char test_instruction; /*Y/N*/
1955: unsigned char affichage_arguments; /*Y/N*/
1956: unsigned char constante_symbolique; /*Y/N*/
1957: unsigned char traitement_symbolique; /*Y/N*/
1958: unsigned char mode_execution_programme; /*Y/I/N*/
1959: unsigned char mode_interactif; /*Y/N*/
1960: unsigned char mode_evaluation_expression; /*Y/N*/
1961: unsigned char traitement_cycle_exit; /*N/E/C*/
1962: unsigned char recherche_type; /*Y/N*/
1963:
1964: integer8 position_courante;
1965: integer8 longueur_definitions_chainees;
1966:
1967: /* Pointeurs sur les instructions */
1968:
1969: int *pointeurs_caracteres;
1970: int nombre_caracteres;
1971: struct_instruction *arbre_instructions;
1972:
1973: /* Requetes */
1974:
1975: unsigned char requete_arret; /*Y/N*/
1976:
1977: /* Piles operationnelles */
1978:
1979: struct_liste_chainee *l_base_pile;
1980: struct_liste_chainee *l_base_pile_last;
1981:
1982: integer8 hauteur_pile_operationnelle;
1983:
1984: /* Piles systemes */
1985:
1986: struct_liste_pile_systeme *l_base_pile_systeme;
1987:
1988: integer8 hauteur_pile_systeme;
1989:
1990: /* Gestion des processus */
1991:
1992: volatile
1993: struct_liste_chainee *l_base_pile_processus;
1994:
1995: logical1 presence_pipes;
1996:
1997: int pipe_acquittement;
1998: int pipe_donnees;
1999: int pipe_injections;
2000: int pipe_nombre_injections;
2001: int pipe_interruptions;
2002: int pipe_nombre_elements_attente;
2003: int nombre_objets_envoyes_non_lus;
2004: int nombre_objets_injectes;
2005:
2006: real8 pourcentage_maximal_cpu;
2007: real8 temps_maximal_cpu;
2008:
2009: logical1 presence_fusible;
2010: pthread_t thread_fusible;
2011: pthread_t thread_surveille_par_fusible;
2012: pthread_t thread_signaux;
2013: int pipe_signaux[2];
2014:
2015: volatile int pointeur_signal_ecriture;
2016: volatile int pointeur_signal_lecture;
2017: volatile enum signaux_rpl signaux_en_queue[LONGUEUR_QUEUE_SIGNAUX];
2018: volatile logical1 demarrage_fils;
2019: volatile logical1 redemarrage_processus;
2020:
2021: /* Contextes */
2022:
2023: struct_liste_chainee *l_base_pile_contextes;
2024: struct_liste_chainee *l_base_pile_taille_contextes;
2025:
2026: /* Variables */
2027:
2028: // La liste des variables par niveau est doublement chaînée.
2029: // À tout moment, elle pointe sur le niveau le plus haut existant et
2030: // l_liste_variable_par_niveau->precedent renvoie la liste des
2031: // définitions. l_liste_variable_par_niveau->precedent->precedent pointe
2032: // sur la liste des variables globales.
2033: //
2034: // À l'initialisation :
2035: // l_liste_variables_par_niveau->suivant == l_liste_variables_par_niveau
2036: // l_liste_variables_par_niveau->precedent == l_liste_variables_par_niveau
2037:
2038: struct_arbre_variables *s_arbre_variables;
2039: struct_liste_variables *l_liste_variables_par_niveau;
2040: struct_liste_variables_statiques
2041: *l_liste_variables_statiques;
2042:
2043: struct_arbre_variables_partagees
2044: **s_arbre_variables_partagees;
2045: struct_liste_variables_partagees
2046: **l_liste_variables_partagees;
2047:
2048: logical1 niveau_supprime;
2049:
2050: struct_variable *pointeur_variable_courante;
2051: struct_liste_variables *pointeur_feuille_courante;
2052: struct_variable_statique *pointeur_variable_statique_courante;
2053: struct_variable_partagee *pointeur_variable_partagee_courante;
2054:
2055: int *pointeurs_caracteres_variables;
2056: int nombre_caracteres_variables;
2057:
2058: integer8 niveau_courant;
2059: integer8 niveau_initial;
2060:
2061: logical1 creation_variables_statiques;
2062: logical1 creation_variables_partagees;
2063: logical1 gel_liste_variables;
2064:
2065: /* Fichiers */
2066:
2067: struct_liste_chainee *s_fichiers;
2068:
2069: /* Sockets */
2070:
2071: struct_liste_chainee *s_sockets;
2072:
2073: /* Connecteurs aux bases de données */
2074:
2075: struct_liste_chainee *s_connecteurs_sql;
2076:
2077: /* Bibliothèques dynamiques */
2078:
2079: struct_liste_chainee *s_bibliotheques;
2080: struct_instruction_externe *s_instructions_externes;
2081: integer8 nombre_instructions_externes;
2082:
2083: /* Fichier d'impression */
2084:
2085: unsigned char *nom_fichier_impression;
2086: unsigned char format_papier[16];
2087:
2088: /* Parametres graphiques */
2089:
2090: struct_fichier_graphique *fichiers_graphiques; /* NULL */
2091:
2092: unsigned char type_trace_eq[21];
2093:
2094: /*
2095: * 2D :
2096: * FONCTION
2097: * PARAMETRIQUE
2098: * POLAIRE
2099: * COURBES DE NIVEAU
2100: *
2101: * 3D :
2102: * GRILLE 3D
2103: * COURBE PARAMETRIQUE // A FAIRE
2104: * SURFACE PARAMETRIQUE // A FAIRE
2105: * CYNLINDRIQUE // A FAIRE
2106: * SPHERIQUE // A FAIRE
2107: */
2108:
2109: unsigned char type_trace_sigma[21];
2110:
2111: /*
2112: * POINTS
2113: * HISTOGRAMME
2114: * TABLE TRACANTE
2115: */
2116:
2117: /*
2118: * ECHELLES
2119: */
2120:
2121: integer8 systeme_axes;
2122:
2123: real8 x_min;
2124: real8 x_max;
2125: real8 y_min;
2126: real8 y_max;
2127: real8 z_min;
2128: real8 z_max;
2129:
2130: real8 x_tics;
2131: real8 y_tics;
2132: real8 z_tics;
2133:
2134: integer8 mx_tics;
2135: integer8 my_tics;
2136: integer8 mz_tics;
2137:
2138: logical1 x_lines;
2139: logical1 y_lines;
2140: logical1 z_lines;
2141:
2142: logical1 mx_lines;
2143: logical1 my_lines;
2144: logical1 mz_lines;
2145:
2146: /*
2147: * -1 : absent du graphique
2148: * 0 : graduations automatiques
2149: * >0 : valeur manuelle
2150: */
2151:
2152: real8 x2_min;
2153: real8 x2_max;
2154: real8 y2_min;
2155: real8 y2_max;
2156: real8 z2_min;
2157: real8 z2_max;
2158:
2159: real8 x2_tics;
2160: real8 y2_tics;
2161: real8 z2_tics;
2162:
2163: integer8 mx2_tics;
2164: integer8 my2_tics;
2165: integer8 mz2_tics;
2166:
2167: logical1 x2_lines;
2168: logical1 y2_lines;
2169: logical1 z2_lines;
2170:
2171: logical1 mx2_lines;
2172: logical1 my2_lines;
2173: logical1 mz2_lines;
2174:
2175: real8 resolution;
2176:
2177: logical1 souris_active;
2178:
2179: logical1 echelle_automatique_x;
2180: logical1 echelle_automatique_y;
2181: logical1 echelle_automatique_z;
2182:
2183: logical1 echelle_automatique_x2;
2184: logical1 echelle_automatique_y2;
2185: logical1 echelle_automatique_z2;
2186:
2187: logical1 echelle_log_x;
2188: logical1 echelle_log_y;
2189: logical1 echelle_log_z;
2190:
2191: logical1 echelle_log_x2;
2192: logical1 echelle_log_y2;
2193: logical1 echelle_log_z2;
2194:
2195: real8 point_de_vue_theta;
2196: real8 point_de_vue_phi;
2197: real8 echelle_3D;
2198:
2199: unsigned char *label_x;
2200: unsigned char *label_y;
2201: unsigned char *label_z;
2202: unsigned char *titre;
2203: unsigned char *legende;
2204:
2205: unsigned char *nom_fichier_gnuplot;
2206: unsigned char *type_fichier_gnuplot;
2207:
2208: struct_objet *indep;
2209: struct_objet *depend;
2210: struct_objet *parametres_courbes_de_niveau;
2211:
2212: struct_marque *s_marques;
2213:
2214: file *entree_standard;
2215:
2216: logical1 requete_nouveau_plan;
2217: logical1 mise_a_jour_trace_requise;
2218:
2219: /* Parametres statistiques */
2220:
2221: integer8 colonne_statistique_1;
2222: integer8 colonne_statistique_2;
2223:
2224: /* Etat du calculateur */
2225:
2226: t_8_bits drapeaux_etat[8];
2227:
2228: /* Traitement des exceptions */
2229:
2230: logical1 arret_si_exception;
2231: int exception;
2232: int derniere_exception;
2233: int exception_processus_fils;
2234:
2235: /* Traitement des erreurs */
2236:
2237: int erreur_compilation;
2238: volatile int erreur_execution;
2239: volatile int erreur_systeme;
2240:
2241: struct_objet *s_objet_errone;
2242: struct_objet *s_objet_erreur;
2243:
2244: logical1 erreur_scrutation;
2245:
2246: volatile int erreur_systeme_processus_fils;
2247: int erreur_execution_processus_fils;
2248:
2249: pid_t pid_erreur_processus_fils;
2250:
2251: logical1 erreur_processus_fils;
2252:
2253: integer8 derniere_erreur_fonction_externe;
2254:
2255: int derniere_erreur_systeme;
2256: int derniere_erreur_execution;
2257: int derniere_erreur_evaluation;
2258:
2259: unsigned char *instruction_derniere_erreur;
2260:
2261: integer8 niveau_derniere_erreur;
2262:
2263: logical1 core;
2264: logical1 invalidation_message_erreur;
2265:
2266: /* Debug */
2267:
2268: logical1 debug;
2269: logical8 type_debug;
2270: logical1 debug_programme;
2271: logical1 execution_pas_suivant;
2272: logical1 traitement_instruction_halt;
2273:
2274: /* Interruptions logicielles */
2275:
2276: unsigned char masque_interruptions[d_NOMBRE_INTERRUPTIONS];
2277:
2278: /*
2279: * 'I' : interruption ignorée
2280: * 'Q' : interruption mise en queue pour un traitement ultérieur
2281: * 'N' : traitement normal de l'interruption
2282: */
2283:
2284: integer8 queue_interruptions[d_NOMBRE_INTERRUPTIONS];
2285: integer8 nombre_interruptions_en_queue;
2286: struct_liste_chainee *pile_origine_interruptions
2287: [d_NOMBRE_INTERRUPTIONS];
2288: volatile integer8 nombre_interruptions_non_affectees;
2289:
2290: struct_objet *corps_interruptions[d_NOMBRE_INTERRUPTIONS];
2291:
2292: unsigned char traitement_interruption; /* Y/N */
2293: unsigned char traitement_interruptible; /* Y/N */
2294: unsigned char traitement_at_poke; /* Y/N */
2295:
2296: struct_objet *at_exit;
2297: struct_objet *at_poke;
2298:
2299: /* Variables volatiles */
2300:
2301: volatile sig_atomic_t var_volatile_alarme;
2302: // Traitement de ctrl+C et des arrêts brutaux
2303: volatile sig_atomic_t var_volatile_requete_arret;
2304: // Traitement de ctrl+Z
2305: volatile sig_atomic_t var_volatile_requete_arret2;
2306: volatile sig_atomic_t var_volatile_traitement_retarde_stop;
2307: volatile sig_atomic_t var_volatile_traitement_sigint;
2308:
2309: volatile sig_atomic_t var_volatile_processus_racine;
2310: volatile sig_atomic_t var_volatile_processus_pere;
2311: volatile sig_atomic_t var_volatile_recursivite;
2312:
2313: volatile sig_atomic_t arret_depuis_abort;
2314:
2315: volatile int var_volatile_exception_gsl;
2316:
2317: /* Autres */
2318:
2319: char *rpl_home;
2320:
2321: gsl_rng *generateur_aleatoire;
2322: const gsl_rng_type *type_generateur_aleatoire;
2323:
2324: void *contexte_cas;
2325:
2326: integer8 nombre_arguments;
2327:
2328: /*
2329: * Il s'agit du nombre d'arguments utilisé pour l'évaluation
2330: * des expressions algébriques.
2331: * -1 : la fonction ne peut être dans un objet de type ALG.
2332: * -2 : nombre d'arguments inconnu
2333: * 0 : la fonction doit apparaître en notation infixe
2334: * >0 : la fonction apparaît comme une fonction normale
2335: */
2336:
2337: logical1 lancement_interactif;
2338:
2339: unsigned char *chemin_fichiers_temporaires;
2340: unsigned char langue;
2341: unsigned char retour_routine_evaluation;
2342: unsigned char *localisation;
2343:
2344: integer8 niveau_recursivite;
2345:
2346: pid_t pid_processus_pere;
2347: pthread_t tid_processus_pere;
2348: pthread_t tid;
2349:
2350: logical1 processus_detache;
2351:
2352: enum t_type type_en_cours;
2353:
2354: /* Profilage */
2355:
2356: logical1 profilage;
2357: int niveau_profilage;
2358: struct_liste_profilage *pile_profilage;
2359: struct_liste_profilage2 *pile_profilage_fonctions;
2360: struct timeval horodatage_profilage;
2361:
2362: pthread_mutex_t mutex_allocation;
2363: pthread_mutex_t mutex_allocation_buffer;
2364: pthread_mutex_t mutex_interruptions;
2365: pthread_mutex_t mutex_pile_processus;
2366: pthread_mutex_t mutex_signaux;
2367:
2368: // Mutex autorisant les fork()
2369: sem_t __PTR__ semaphore_fork;
2370:
2371: /* Mutexes */
2372:
2373: struct_liste_chainee *liste_mutexes;
2374: pthread_mutex_t protection_liste_mutexes;
2375: unsigned int sections_critiques;
2376:
2377: /* Variable d'initialisation pour SCHED */
2378:
2379: logical1 initialisation_scheduler;
2380:
2381: /* Drapeau nécessaire à RESTART */
2382:
2383: volatile logical1 requete_redemarrage;
2384:
2385: /* Gestion optimisée de la mémoire */
2386:
2387: double estimation_taille_pile_tampon;
2388: integer8 taille_pile_tampon;
2389: struct_liste_chainee *pile_tampon;
2390:
2391: double estimation_taille_pile_systeme_tampon;
2392: integer8 taille_pile_systeme_tampon;
2393: struct_liste_pile_systeme *pile_systeme_tampon;
2394:
2395: integer8 taille_pile_objets;
2396: struct_objet *pile_objets;
2397:
2398: # define TAILLE_CACHE 1024
2399: # define CACHE(type, nom) \
2400: type *objets_##nom[TAILLE_CACHE]; \
2401: volatile int pointeur_##nom;
2402:
2403: # define CACHE2(type, nom) \
2404: type *nom[TAILLE_CACHE]; \
2405: volatile int pointeur_##nom;
2406:
2407: CACHE(integer8, adr)
2408: CACHE(logical8, bin)
2409: CACHE(complex16, cpl)
2410: CACHE(struct_fonction, fct)
2411: CACHE(integer8, int)
2412: CACHE(struct_matrice, mat)
2413: CACHE(struct_nom, nom)
2414: CACHE(real8, rel)
2415: CACHE(struct_tableau, tab)
2416: CACHE(struct_vecteur, vec)
2417:
2418: CACHE2(struct_liste_chainee, maillons)
2419: CACHE2(struct_arbre_variables, variables_noeud)
2420: CACHE2(struct_arbre_variables_partagees, variables_partagees_noeud)
2421: CACHE2(struct_liste_variables, variables_feuille)
2422: CACHE2(struct_variable, variables_variable)
2423: CACHE2(struct_arbre_variables *, variables_tableau_noeuds)
2424: CACHE2(struct_arbre_variables_partagees *,
2425: variables_tableau_noeuds_partages)
2426:
2427: CACHE2(struct_buffer, enveloppes_buffers)
2428: unsigned char ***cache_buffer;
2429: int *pointeur_cache_buffer;
2430: } struct_processus;
2431: #endif
2432:
2433:
2434: /*
2435: ================================================================================
2436: MISE EN PLACE DE L'ALLOCATEUR SPÉCIFIQUE
2437: ================================================================================*/
2438:
2439: #ifndef DEBUG_MEMOIRE
2440: # define malloc(a) rpl_malloc(s_etat_processus, a)
2441: # define realloc(a, b) rpl_realloc(s_etat_processus, a, b)
2442: # define free(a) rpl_free(s_etat_processus, a)
2443: #endif
2444:
2445: void *rpl_malloc(struct_processus *s_etat_processus, size_t s);
2446: void *rpl_realloc(struct_processus *s_etat_processus, void *ptr, size_t s);
2447: void rpl_free(struct_processus *s_etat_processus, void *ptr);
2448: void *sys_malloc(size_t s);
2449: void sys_free(void *ptr);
2450:
2451: /*
2452: * Wrapper de readline() pour que la fonction renvoie un pointeur sur un
2453: * buffer alloué par rpl_malloc().
2454: */
2455:
2456: #define readline(s) readline_wrapper(s_etat_processus, s)
2457: unsigned char *readline_wrapper(struct_processus *s_etat_processus,
2458: unsigned char *s);
2459:
2460:
2461: /*
2462: ================================================================================
2463: PROTOTYPES
2464: ================================================================================
2465: */
2466:
2467: /*
2468: --------------------------------------------------------------------------------
2469: Procédures d'exécution des mots-clef du langage RPL/2
2470: --------------------------------------------------------------------------------
2471: */
2472:
2473: // BEGIN C PROTOTYPES
2474: void instruction_sensible_e(struct_processus *s_etat_processus);
2475: void instruction_sensible_i(struct_processus *s_etat_processus);
2476: void instruction_sensible_infinity(struct_processus *s_etat_processus);
2477:
2478: void instruction_abort(struct_processus *s_etat_processus);
2479: void instruction_abs(struct_processus *s_etat_processus);
2480: void instruction_acos(struct_processus *s_etat_processus);
2481: void instruction_acosh(struct_processus *s_etat_processus);
2482: void instruction_alarm(struct_processus *s_etat_processus);
2483: void instruction_alog(struct_processus *s_etat_processus);
2484: void instruction_and(struct_processus *s_etat_processus);
2485: void instruction_append(struct_processus *s_etat_processus);
2486: void instruction_array_fleche(struct_processus *s_etat_processus);
2487: void instruction_arg(struct_processus *s_etat_processus);
2488: void instruction_asin(struct_processus *s_etat_processus);
2489: void instruction_asinh(struct_processus *s_etat_processus);
2490: void instruction_asl(struct_processus *s_etat_processus);
2491: void instruction_asr(struct_processus *s_etat_processus);
2492: void instruction_atan(struct_processus *s_etat_processus);
2493: void instruction_atanh(struct_processus *s_etat_processus);
2494: void instruction_atexit(struct_processus *s_etat_processus);
2495: void instruction_atpoke(struct_processus *s_etat_processus);
2496: void instruction_autoscale(struct_processus *s_etat_processus);
2497: void instruction_axes(struct_processus *s_etat_processus);
2498:
2499: void instruction_b_vers_r(struct_processus *s_etat_processus);
2500: void instruction_backspace(struct_processus *s_etat_processus);
2501: void instruction_backtrace(struct_processus *s_etat_processus);
2502: void instruction_beep(struct_processus *s_etat_processus);
2503: void instruction_bessel(struct_processus *s_etat_processus);
2504: void instruction_bin(struct_processus *s_etat_processus);
2505:
2506: void instruction_c_vers_r(struct_processus *s_etat_processus);
2507: void instruction_case(struct_processus *s_etat_processus);
2508: void instruction_ceil(struct_processus *s_etat_processus);
2509: void instruction_centr(struct_processus *s_etat_processus);
2510: void instruction_cf(struct_processus *s_etat_processus);
2511: void instruction_chr(struct_processus *s_etat_processus);
2512: void instruction_cipher(struct_processus *s_etat_processus);
2513: void instruction_clear(struct_processus *s_etat_processus);
2514: void instruction_cllcd(struct_processus *s_etat_processus);
2515: void instruction_clmf(struct_processus *s_etat_processus);
2516: void instruction_close(struct_processus *s_etat_processus);
2517: void instruction_clratexit(struct_processus *s_etat_processus);
2518: void instruction_clratpoke(struct_processus *s_etat_processus);
2519: void instruction_clrcntxt(struct_processus *s_etat_processus);
2520: void instruction_clrerr(struct_processus *s_etat_processus);
2521: void instruction_clrfuse(struct_processus *s_etat_processus);
2522: void instruction_clrmtx(struct_processus *s_etat_processus);
2523: void instruction_clrsmphr(struct_processus *s_etat_processus);
2524: void instruction_clrswi(struct_processus *s_etat_processus);
2525: void instruction_cls(struct_processus *s_etat_processus);
2526: void instruction_clusr(struct_processus *s_etat_processus);
2527: void instruction_cnrm(struct_processus *s_etat_processus);
2528: void instruction_cols(struct_processus *s_etat_processus);
2529: void instruction_col_fleche(struct_processus *s_etat_processus);
2530: void instruction_col_moins(struct_processus *s_etat_processus);
2531: void instruction_col_plus(struct_processus *s_etat_processus);
2532: void instruction_comb(struct_processus *s_etat_processus);
2533: void instruction_compress(struct_processus *s_etat_processus);
2534: void instruction_con(struct_processus *s_etat_processus);
2535: void instruction_cond(struct_processus *s_etat_processus);
2536: void instruction_cont(struct_processus *s_etat_processus);
2537: void instruction_continue(struct_processus *s_etat_processus);
2538: void instruction_conj(struct_processus *s_etat_processus);
2539: void instruction_convert(struct_processus *s_etat_processus);
2540: void instruction_copy(struct_processus *s_etat_processus);
2541: void instruction_copyright(struct_processus *s_etat_processus);
2542: void instruction_corr(struct_processus *s_etat_processus);
2543: void instruction_cos(struct_processus *s_etat_processus);
2544: void instruction_cosh(struct_processus *s_etat_processus);
2545: void instruction_cov(struct_processus *s_etat_processus);
2546: void instruction_cr(struct_processus *s_etat_processus);
2547: void instruction_create(struct_processus *s_etat_processus);
2548: void instruction_critical(struct_processus *s_etat_processus);
2549: void instruction_crmtx(struct_processus *s_etat_processus);
2550: void instruction_cross(struct_processus *s_etat_processus);
2551: void instruction_crsmphr(struct_processus *s_etat_processus);
2552: void instruction_crtab(struct_processus *s_etat_processus);
2553: void instruction_cstop(struct_processus *s_etat_processus);
2554: void instruction_cswp(struct_processus *s_etat_processus);
2555: void instruction_currenc(struct_processus *s_etat_processus);
2556: void instruction_cycle(struct_processus *s_etat_processus);
2557:
2558: void instruction_d_vers_r(struct_processus *s_etat_processus);
2559: void instruction_daemonize(struct_processus *s_etat_processus);
2560: void instruction_date(struct_processus *s_etat_processus);
2561: void instruction_dec(struct_processus *s_etat_processus);
2562: void instruction_decr(struct_processus *s_etat_processus);
2563: void instruction_default(struct_processus *s_etat_processus);
2564: void instruction_deg(struct_processus *s_etat_processus);
2565: void instruction_delete(struct_processus *s_etat_processus);
2566: void instruction_depnd(struct_processus *s_etat_processus);
2567: void instruction_depth(struct_processus *s_etat_processus);
2568: void instruction_der(struct_processus *s_etat_processus);
2569: void instruction_det(struct_processus *s_etat_processus);
2570: void instruction_detach(struct_processus *s_etat_processus);
2571: void instruction_dft(struct_processus *s_etat_processus);
2572: void instruction_dgtiz(struct_processus *s_etat_processus);
2573: void instruction_diag_fleche(struct_processus *s_etat_processus);
2574: void instruction_digest(struct_processus *s_etat_processus);
2575: void instruction_disp(struct_processus *s_etat_processus);
2576: void instruction_division(struct_processus *s_etat_processus);
2577: void instruction_do(struct_processus *s_etat_processus);
2578: void instruction_dot(struct_processus *s_etat_processus);
2579: void instruction_draw(struct_processus *s_etat_processus);
2580: void instruction_drax(struct_processus *s_etat_processus);
2581: void instruction_drop(struct_processus *s_etat_processus);
2582: void instruction_drop2(struct_processus *s_etat_processus);
2583: void instruction_dropcntxt(struct_processus *s_etat_processus);
2584: void instruction_dropn(struct_processus *s_etat_processus);
2585: void instruction_drws(struct_processus *s_etat_processus);
2586: void instruction_dup(struct_processus *s_etat_processus);
2587: void instruction_dup2(struct_processus *s_etat_processus);
2588: void instruction_dupcntxt(struct_processus *s_etat_processus);
2589: void instruction_dupn(struct_processus *s_etat_processus);
2590:
2591: void instruction_e(struct_processus *s_etat_processus);
2592: void instruction_edit(struct_processus *s_etat_processus);
2593: void instruction_egalite(struct_processus *s_etat_processus);
2594: void instruction_egv(struct_processus *s_etat_processus);
2595: void instruction_egvl(struct_processus *s_etat_processus);
2596: void instruction_else(struct_processus *s_etat_processus);
2597: void instruction_elseif(struct_processus *s_etat_processus);
2598: void instruction_end(struct_processus *s_etat_processus);
2599: void instruction_eng(struct_processus *s_etat_processus);
2600: void instruction_epsilon(struct_processus *s_etat_processus);
2601: void instruction_eqv(struct_processus *s_etat_processus);
2602: void instruction_erase(struct_processus *s_etat_processus);
2603: void instruction_errm(struct_processus *s_etat_processus);
2604: void instruction_errn(struct_processus *s_etat_processus);
2605: void instruction_eval(struct_processus *s_etat_processus);
2606: void instruction_exget(struct_processus *s_etat_processus);
2607: void instruction_exit(struct_processus *s_etat_processus);
2608: void instruction_exp(struct_processus *s_etat_processus);
2609: void instruction_expm(struct_processus *s_etat_processus);
2610: void instruction_exsub(struct_processus *s_etat_processus);
2611: void instruction_externals(struct_processus *s_etat_processus);
2612: void instruction_eyept(struct_processus *s_etat_processus);
2613:
2614: void instruction_fact(struct_processus *s_etat_processus);
2615: void instruction_false(struct_processus *s_etat_processus);
2616: void instruction_fc_test(struct_processus *s_etat_processus);
2617: void instruction_fc_test_c(struct_processus *s_etat_processus);
2618: void instruction_fc_test_s(struct_processus *s_etat_processus);
2619: void instruction_fft(struct_processus *s_etat_processus);
2620: void instruction_fix(struct_processus *s_etat_processus);
2621: void instruction_fleche(struct_processus *s_etat_processus);
2622: void instruction_fleche_array(struct_processus *s_etat_processus);
2623: void instruction_fleche_col(struct_processus *s_etat_processus);
2624: void instruction_fleche_diag(struct_processus *s_etat_processus);
2625: void instruction_fleche_hms(struct_processus *s_etat_processus);
2626: void instruction_fleche_lcd(struct_processus *s_etat_processus);
2627: void instruction_fleche_list(struct_processus *s_etat_processus);
2628: void instruction_fleche_num(struct_processus *s_etat_processus);
2629: void instruction_fleche_q(struct_processus *s_etat_processus);
2630: void instruction_fleche_row(struct_processus *s_etat_processus);
2631: void instruction_fleche_str(struct_processus *s_etat_processus);
2632: void instruction_fleche_table(struct_processus *s_etat_processus);
2633: void instruction_floor(struct_processus *s_etat_processus);
2634: void instruction_for(struct_processus *s_etat_processus);
2635: void instruction_forall(struct_processus *s_etat_processus);
2636: void instruction_format(struct_processus *s_etat_processus);
2637: void instruction_fp(struct_processus *s_etat_processus);
2638: void instruction_fs_test(struct_processus *s_etat_processus);
2639: void instruction_fs_test_c(struct_processus *s_etat_processus);
2640: void instruction_fs_test_s(struct_processus *s_etat_processus);
2641: void instruction_function(struct_processus *s_etat_processus);
2642: void instruction_fuse(struct_processus *s_etat_processus);
2643:
2644: void instruction_gamma(struct_processus *s_etat_processus);
2645: void instruction_ge(struct_processus *s_etat_processus);
2646: void instruction_gegv(struct_processus *s_etat_processus);
2647: void instruction_gegvl(struct_processus *s_etat_processus);
2648: void instruction_get(struct_processus *s_etat_processus);
2649: void instruction_getc(struct_processus *s_etat_processus);
2650: void instruction_geti(struct_processus *s_etat_processus);
2651: void instruction_getr(struct_processus *s_etat_processus);
2652: void instruction_glegv(struct_processus *s_etat_processus);
2653: void instruction_gregv(struct_processus *s_etat_processus);
2654: void instruction_gt(struct_processus *s_etat_processus);
2655:
2656: void instruction_halt(struct_processus *s_etat_processus);
2657: void instruction_head(struct_processus *s_etat_processus);
2658: void instruction_help(struct_processus *s_etat_processus);
2659: void instruction_hex(struct_processus *s_etat_processus);
2660: void instruction_histogram(struct_processus *s_etat_processus);
2661: void instruction_hms_fleche(struct_processus *s_etat_processus);
2662: void instruction_hms_moins(struct_processus *s_etat_processus);
2663: void instruction_hms_plus(struct_processus *s_etat_processus);
2664:
2665: void instruction_i(struct_processus *s_etat_processus);
2666: void instruction_idft(struct_processus *s_etat_processus);
2667: void instruction_idn(struct_processus *s_etat_processus);
2668: void instruction_if(struct_processus *s_etat_processus);
2669: void instruction_iferr(struct_processus *s_etat_processus);
2670: void instruction_ifft(struct_processus *s_etat_processus);
2671: void instruction_ift(struct_processus *s_etat_processus);
2672: void instruction_ifte(struct_processus *s_etat_processus);
2673: void instruction_im(struct_processus *s_etat_processus);
2674: void instruction_implicit(struct_processus *s_etat_processus);
2675: void instruction_in(struct_processus *s_etat_processus);
2676: void instruction_incr(struct_processus *s_etat_processus);
2677: void instruction_indep(struct_processus *s_etat_processus);
2678: void instruction_input(struct_processus *s_etat_processus);
2679: void instruction_infinity(struct_processus *s_etat_processus);
2680: void instruction_inquire(struct_processus *s_etat_processus);
2681: void instruction_int(struct_processus *s_etat_processus);
2682: void instruction_interrupt(struct_processus *s_etat_processus);
2683: void instruction_inv(struct_processus *s_etat_processus);
2684: void instruction_ip(struct_processus *s_etat_processus);
2685: void instruction_iswi(struct_processus *s_etat_processus);
2686: void instruction_itrace(struct_processus *s_etat_processus);
2687:
2688: void instruction_jdate(struct_processus *s_etat_processus);
2689:
2690: void instruction_key(struct_processus *s_etat_processus);
2691: void instruction_keylabel(struct_processus *s_etat_processus);
2692: void instruction_keytitle(struct_processus *s_etat_processus);
2693: void instruction_kill(struct_processus *s_etat_processus);
2694: void instruction_kind(struct_processus *s_etat_processus);
2695:
2696: void instruction_label(struct_processus *s_etat_processus);
2697: void instruction_last(struct_processus *s_etat_processus);
2698: void instruction_lcase(struct_processus *s_etat_processus);
2699: void instruction_lcd_fleche(struct_processus *s_etat_processus);
2700: void instruction_lchol(struct_processus *s_etat_processus);
2701: void instruction_le(struct_processus *s_etat_processus);
2702: void instruction_legv(struct_processus *s_etat_processus);
2703: void instruction_limit(struct_processus *s_etat_processus);
2704: void instruction_line(struct_processus *s_etat_processus);
2705: void instruction_list_fleche(struct_processus *s_etat_processus);
2706: void instruction_ln(struct_processus *s_etat_processus);
2707: void instruction_lnp1(struct_processus *s_etat_processus);
2708: void instruction_localization(struct_processus *s_etat_processus);
2709: void instruction_lock(struct_processus *s_etat_processus);
2710: void instruction_log(struct_processus *s_etat_processus);
2711: void instruction_logger(struct_processus *s_etat_processus);
2712: void instruction_logscale(struct_processus *s_etat_processus);
2713: void instruction_lq(struct_processus *s_etat_processus);
2714: void instruction_lsq(struct_processus *s_etat_processus);
2715: void instruction_lt(struct_processus *s_etat_processus);
2716: void instruction_lu(struct_processus *s_etat_processus);
2717: void instruction_l_vers_t(struct_processus *s_etat_processus);
2718:
2719: void instruction_mant(struct_processus *s_etat_processus);
2720: void instruction_mark(struct_processus *s_etat_processus);
2721: void instruction_max(struct_processus *s_etat_processus);
2722: void instruction_maxs(struct_processus *s_etat_processus);
2723: void instruction_mclrin(struct_processus *s_etat_processus);
2724: void instruction_mean(struct_processus *s_etat_processus);
2725: void instruction_mem(struct_processus *s_etat_processus);
2726: void instruction_memlock(struct_processus *s_etat_processus);
2727: void instruction_memunlock(struct_processus *s_etat_processus);
2728: void instruction_min(struct_processus *s_etat_processus);
2729: void instruction_mins(struct_processus *s_etat_processus);
2730: void instruction_mod(struct_processus *s_etat_processus);
2731: void instruction_moins(struct_processus *s_etat_processus);
2732: void instruction_mtxlock(struct_processus *s_etat_processus);
2733: void instruction_mtxstatus(struct_processus *s_etat_processus);
2734: void instruction_mtxtrylock(struct_processus *s_etat_processus);
2735: void instruction_mtxunlock(struct_processus *s_etat_processus);
2736: void instruction_multiplication(struct_processus *s_etat_processus);
2737:
2738: void instruction_ne(struct_processus *s_etat_processus);
2739: void instruction_neg(struct_processus *s_etat_processus);
2740: void instruction_next(struct_processus *s_etat_processus);
2741: void instruction_newplane(struct_processus *s_etat_processus);
2742: void instruction_not(struct_processus *s_etat_processus);
2743: void instruction_nrand(struct_processus *s_etat_processus);
2744: void instruction_nrproc(struct_processus *s_etat_processus);
2745: void instruction_ns(struct_processus *s_etat_processus);
2746: void instruction_num(struct_processus *s_etat_processus);
2747:
2748: void instruction_obget(struct_processus *s_etat_processus);
2749: void instruction_obsub(struct_processus *s_etat_processus);
2750: void instruction_oct(struct_processus *s_etat_processus);
2751: void instruction_open(struct_processus *s_etat_processus);
2752: void instruction_or(struct_processus *s_etat_processus);
2753: void instruction_over(struct_processus *s_etat_processus);
2754:
2755: void instruction_p_vers_r(struct_processus *s_etat_processus);
2756: void instruction_paper(struct_processus *s_etat_processus);
2757: void instruction_parameter(struct_processus *s_etat_processus);
2758: void instruction_parametric(struct_processus *s_etat_processus);
2759: void instruction_pcov(struct_processus *s_etat_processus);
2760: void instruction_peek(struct_processus *s_etat_processus);
2761: void instruction_perm(struct_processus *s_etat_processus);
2762: void instruction_persist(struct_processus *s_etat_processus);
2763: void instruction_pi(struct_processus *s_etat_processus);
2764: void instruction_pick(struct_processus *s_etat_processus);
2765: void instruction_plot(struct_processus *s_etat_processus);
2766: void instruction_plotter(struct_processus *s_etat_processus);
2767: void instruction_plus(struct_processus *s_etat_processus);
2768: void instruction_pmax(struct_processus *s_etat_processus);
2769: void instruction_pmin(struct_processus *s_etat_processus);
2770: void instruction_poke(struct_processus *s_etat_processus);
2771: void instruction_polar(struct_processus *s_etat_processus);
2772: void instruction_poll(struct_processus *s_etat_processus);
2773: void instruction_pos(struct_processus *s_etat_processus);
2774: void instruction_pourcent(struct_processus *s_etat_processus);
2775: void instruction_pourcent_ch(struct_processus *s_etat_processus);
2776: void instruction_pourcent_t(struct_processus *s_etat_processus);
2777: void instruction_ppar(struct_processus *s_etat_processus);
2778: void instruction_pr1(struct_processus *s_etat_processus);
2779: void instruction_print(struct_processus *s_etat_processus);
2780: void instruction_private(struct_processus *s_etat_processus);
2781: void instruction_prlcd(struct_processus *s_etat_processus);
2782: void instruction_prmd(struct_processus *s_etat_processus);
2783: void instruction_procid(struct_processus *s_etat_processus);
2784: void instruction_prompt(struct_processus *s_etat_processus);
2785: void instruction_protect(struct_processus *s_etat_processus);
2786: void instruction_prst(struct_processus *s_etat_processus);
2787: void instruction_prstc(struct_processus *s_etat_processus);
2788: void instruction_prusr(struct_processus *s_etat_processus);
2789: void instruction_prvar(struct_processus *s_etat_processus);
2790: void instruction_psdev(struct_processus *s_etat_processus);
2791: void instruction_puissance(struct_processus *s_etat_processus);
2792: void instruction_purge(struct_processus *s_etat_processus);
2793: void instruction_pshcntxt(struct_processus *s_etat_processus);
2794: void instruction_pshprfl(struct_processus *s_etat_processus);
2795: void instruction_pulcntxt(struct_processus *s_etat_processus);
2796: void instruction_pulprfl(struct_processus *s_etat_processus);
2797: void instruction_put(struct_processus *s_etat_processus);
2798: void instruction_putc(struct_processus *s_etat_processus);
2799: void instruction_puti(struct_processus *s_etat_processus);
2800: void instruction_putr(struct_processus *s_etat_processus);
2801: void instruction_pvar(struct_processus *s_etat_processus);
2802:
2803: void instruction_qr(struct_processus *s_etat_processus);
2804:
2805: void instruction_r_vers_b(struct_processus *s_etat_processus);
2806: void instruction_r_vers_c(struct_processus *s_etat_processus);
2807: void instruction_r_vers_d(struct_processus *s_etat_processus);
2808: void instruction_r_vers_p(struct_processus *s_etat_processus);
2809: void instruction_rad(struct_processus *s_etat_processus);
2810: void instruction_rand(struct_processus *s_etat_processus);
2811: void instruction_rank(struct_processus *s_etat_processus);
2812: void instruction_rceq(struct_processus *s_etat_processus);
2813: void instruction_rci(struct_processus *s_etat_processus);
2814: void instruction_rcij(struct_processus *s_etat_processus);
2815: void instruction_rcl(struct_processus *s_etat_processus);
2816: void instruction_rclf(struct_processus *s_etat_processus);
2817: void instruction_rcls(struct_processus *s_etat_processus);
2818: void instruction_rclswi(struct_processus *s_etat_processus);
2819: void instruction_rcws(struct_processus *s_etat_processus);
2820: void instruction_rdate(struct_processus *s_etat_processus);
2821: void instruction_rdm(struct_processus *s_etat_processus);
2822: void instruction_rdgn(struct_processus *s_etat_processus);
2823: void instruction_rdz(struct_processus *s_etat_processus);
2824: void instruction_re(struct_processus *s_etat_processus);
2825: void instruction_read(struct_processus *s_etat_processus);
2826: void instruction_recode(struct_processus *s_etat_processus);
2827: void instruction_recv(struct_processus *s_etat_processus);
2828: void instruction_redraw(struct_processus *s_etat_processus);
2829: void instruction_regex(struct_processus *s_etat_processus);
2830: void instruction_relax(struct_processus *s_etat_processus);
2831: void instruction_remove(struct_processus *s_etat_processus);
2832: void instruction_res(struct_processus *s_etat_processus);
2833: void instruction_restart(struct_processus *s_etat_processus);
2834: void instruction_recall(struct_processus *s_etat_processus);
2835: void instruction_regv(struct_processus *s_etat_processus);
2836: void instruction_repeat(struct_processus *s_etat_processus);
2837: void instruction_repl(struct_processus *s_etat_processus);
2838: void instruction_return(struct_processus *s_etat_processus);
2839: void instruction_revlist(struct_processus *s_etat_processus);
2840: void instruction_rewind(struct_processus *s_etat_processus);
2841: void instruction_rfuse(struct_processus *s_etat_processus);
2842: void instruction_rgdl(struct_processus *s_etat_processus);
2843: void instruction_rgdr(struct_processus *s_etat_processus);
2844: void instruction_rl(struct_processus *s_etat_processus);
2845: void instruction_rlb(struct_processus *s_etat_processus);
2846: void instruction_rnd(struct_processus *s_etat_processus);
2847: void instruction_rnrm(struct_processus *s_etat_processus);
2848: void instruction_roll(struct_processus *s_etat_processus);
2849: void instruction_rolld(struct_processus *s_etat_processus);
2850: void instruction_rot(struct_processus *s_etat_processus);
2851: void instruction_row_fleche(struct_processus *s_etat_processus);
2852: void instruction_row_moins(struct_processus *s_etat_processus);
2853: void instruction_row_plus(struct_processus *s_etat_processus);
2854: void instruction_rr(struct_processus *s_etat_processus);
2855: void instruction_rrb(struct_processus *s_etat_processus);
2856: void instruction_rsd(struct_processus *s_etat_processus);
2857: void instruction_rstop(struct_processus *s_etat_processus);
2858: void instruction_rswp(struct_processus *s_etat_processus);
2859:
2860: void instruction_s_moins(struct_processus *s_etat_processus);
2861: void instruction_s_plus(struct_processus *s_etat_processus);
2862: void instruction_same(struct_processus *s_etat_processus);
2863: void instruction_save(struct_processus *s_etat_processus);
2864: void instruction_scatter(struct_processus *s_etat_processus);
2865: void instruction_scale(struct_processus *s_etat_processus);
2866: void instruction_sched(struct_processus *s_etat_processus);
2867: void instruction_schur(struct_processus *s_etat_processus);
2868: void instruction_sci(struct_processus *s_etat_processus);
2869: void instruction_scls(struct_processus *s_etat_processus);
2870: void instruction_sconj(struct_processus *s_etat_processus);
2871: void instruction_sdev(struct_processus *s_etat_processus);
2872: void instruction_select(struct_processus *s_etat_processus);
2873: void instruction_send(struct_processus *s_etat_processus);
2874: void instruction_sf(struct_processus *s_etat_processus);
2875: void instruction_shared(struct_processus *s_etat_processus);
2876: void instruction_sign(struct_processus *s_etat_processus);
2877: void instruction_sin(struct_processus *s_etat_processus);
2878: void instruction_sinh(struct_processus *s_etat_processus);
2879: void instruction_sinv(struct_processus *s_etat_processus);
2880: void instruction_size(struct_processus *s_etat_processus);
2881: void instruction_sl(struct_processus *s_etat_processus);
2882: void instruction_slb(struct_processus *s_etat_processus);
2883: void instruction_slice(struct_processus *s_etat_processus);
2884: void instruction_slicescale(struct_processus *s_etat_processus);
2885: void instruction_smphrdecr(struct_processus *s_etat_processus);
2886: void instruction_smphrgetv(struct_processus *s_etat_processus);
2887: void instruction_smphrincr(struct_processus *s_etat_processus);
2888: void instruction_smphrtrydecr(struct_processus *s_etat_processus);
2889: void instruction_sneg(struct_processus *s_etat_processus);
2890: void instruction_sort(struct_processus *s_etat_processus);
2891: void instruction_spar(struct_processus *s_etat_processus);
2892: void instruction_spawn(struct_processus *s_etat_processus);
2893: void instruction_splash(struct_processus *s_etat_processus);
2894: void instruction_sq(struct_processus *s_etat_processus);
2895: void instruction_sqlconnect(struct_processus *s_etat_processus);
2896: void instruction_sqldisconnect(struct_processus *s_etat_processus);
2897: void instruction_sqlquery(struct_processus *s_etat_processus);
2898: void instruction_sqrt(struct_processus *s_etat_processus);
2899: void instruction_sr(struct_processus *s_etat_processus);
2900: void instruction_srb(struct_processus *s_etat_processus);
2901: void instruction_srev(struct_processus *s_etat_processus);
2902: void instruction_sst(struct_processus *s_etat_processus);
2903: void instruction_star_d(struct_processus *s_etat_processus);
2904: void instruction_star_h(struct_processus *s_etat_processus);
2905: void instruction_star_s(struct_processus *s_etat_processus);
2906: void instruction_star_w(struct_processus *s_etat_processus);
2907: void instruction_start(struct_processus *s_etat_processus);
2908: void instruction_static(struct_processus *s_etat_processus);
2909: void instruction_std(struct_processus *s_etat_processus);
2910: void instruction_step(struct_processus *s_etat_processus);
2911: void instruction_steq(struct_processus *s_etat_processus);
2912: void instruction_sto(struct_processus *s_etat_processus);
2913: void instruction_sto_division(struct_processus *s_etat_processus);
2914: void instruction_sto_fois(struct_processus *s_etat_processus);
2915: void instruction_sto_moins(struct_processus *s_etat_processus);
2916: void instruction_sto_plus(struct_processus *s_etat_processus);
2917: void instruction_stof(struct_processus *s_etat_processus);
2918: void instruction_stop(struct_processus *s_etat_processus);
2919: void instruction_store(struct_processus *s_etat_processus);
2920: void instruction_stos(struct_processus *s_etat_processus);
2921: void instruction_stoswi(struct_processus *s_etat_processus);
2922: void instruction_str_fleche(struct_processus *s_etat_processus);
2923: void instruction_stws(struct_processus *s_etat_processus);
2924: void instruction_sub(struct_processus *s_etat_processus);
2925: void instruction_suspend(struct_processus *s_etat_processus);
2926: void instruction_svd(struct_processus *s_etat_processus);
2927: void instruction_svl(struct_processus *s_etat_processus);
2928: void instruction_swap(struct_processus *s_etat_processus);
2929: void instruction_swi(struct_processus *s_etat_processus);
2930: void instruction_swilock(struct_processus *s_etat_processus);
2931: void instruction_swiqueue(struct_processus *s_etat_processus);
2932: void instruction_swistatus(struct_processus *s_etat_processus);
2933: void instruction_swiunlock(struct_processus *s_etat_processus);
2934: void instruction_swapcntxt(struct_processus *s_etat_processus);
2935: void instruction_sx(struct_processus *s_etat_processus);
2936: void instruction_sx2(struct_processus *s_etat_processus);
2937: void instruction_sxy(struct_processus *s_etat_processus);
2938: void instruction_sy(struct_processus *s_etat_processus);
2939: void instruction_sy2(struct_processus *s_etat_processus);
2940: void instruction_sync(struct_processus *s_etat_processus);
2941: void instruction_syseval(struct_processus *s_etat_processus);
2942:
2943: void instruction_table_fleche(struct_processus *s_etat_processus);
2944: void instruction_tail(struct_processus *s_etat_processus);
2945: void instruction_tan(struct_processus *s_etat_processus);
2946: void instruction_tanh(struct_processus *s_etat_processus);
2947: void instruction_target(struct_processus *s_etat_processus);
2948: void instruction_taylr(struct_processus *s_etat_processus);
2949: void instruction_then(struct_processus *s_etat_processus);
2950: void instruction_time(struct_processus *s_etat_processus);
2951: void instruction_title(struct_processus *s_etat_processus);
2952: void instruction_tokenize(struct_processus *s_etat_processus);
2953: void instruction_tot(struct_processus *s_etat_processus);
2954: void instruction_trim(struct_processus *s_etat_processus);
2955: void instruction_trn(struct_processus *s_etat_processus);
2956: void instruction_trnc(struct_processus *s_etat_processus);
2957: void instruction_true(struct_processus *s_etat_processus);
2958: void instruction_type(struct_processus *s_etat_processus);
2959: void instruction_t_vers_l(struct_processus *s_etat_processus);
2960:
2961: void instruction_ucase(struct_processus *s_etat_processus);
2962: void instruction_uchol(struct_processus *s_etat_processus);
2963: void instruction_uncompress(struct_processus *s_etat_processus);
2964: void instruction_unlock(struct_processus *s_etat_processus);
2965: void instruction_unprotect(struct_processus *s_etat_processus);
2966: void instruction_until(struct_processus *s_etat_processus);
2967: void instruction_use(struct_processus *s_etat_processus);
2968: void instruction_utpc(struct_processus *s_etat_processus);
2969: void instruction_utpf(struct_processus *s_etat_processus);
2970: void instruction_utpn(struct_processus *s_etat_processus);
2971: void instruction_utpt(struct_processus *s_etat_processus);
2972:
2973: void instruction_var(struct_processus *s_etat_processus);
2974: void instruction_variable(struct_processus *s_etat_processus);
2975: void instruction_vars(struct_processus *s_etat_processus);
2976: void instruction_verify(struct_processus *s_etat_processus);
2977: void instruction_vers_niveau_inferieur(struct_processus *s_etat_processus);
2978: void instruction_vers_niveau_superieur(struct_processus *s_etat_processus);
2979: void instruction_version(struct_processus *s_etat_processus);
2980: void instruction_visit(struct_processus *s_etat_processus);
2981: void instruction_volatile(struct_processus *s_etat_processus);
2982:
2983: void instruction_wait(struct_processus *s_etat_processus);
2984: void instruction_warranty(struct_processus *s_etat_processus);
2985: void instruction_wfdata(struct_processus *s_etat_processus);
2986: void instruction_wfack(struct_processus *s_etat_processus);
2987: void instruction_wflock(struct_processus *s_etat_processus);
2988: void instruction_wfpoke(struct_processus *s_etat_processus);
2989: void instruction_wfproc(struct_processus *s_etat_processus);
2990: void instruction_wfsock(struct_processus *s_etat_processus);
2991: void instruction_wfswi(struct_processus *s_etat_processus);
2992: void instruction_while(struct_processus *s_etat_processus);
2993: void instruction_wireframe(struct_processus *s_etat_processus);
2994: void instruction_workdir(struct_processus *s_etat_processus);
2995: void instruction_write(struct_processus *s_etat_processus);
2996:
2997: void instruction_xcol(struct_processus *s_etat_processus);
2998: void instruction_xor(struct_processus *s_etat_processus);
2999: void instruction_xpon(struct_processus *s_etat_processus);
3000: void instruction_xroot(struct_processus *s_etat_processus);
3001:
3002: void instruction_ycol(struct_processus *s_etat_processus);
3003: void instruction_yield(struct_processus *s_etat_processus);
3004:
3005: /*
3006: --------------------------------------------------------------------------------
3007: Procédures
3008: --------------------------------------------------------------------------------
3009: */
3010:
3011: #ifndef RPLARGS
3012: void affectation_interruptions_logicielles(struct_processus *s_etat_processus);
3013: void affichage_pile(struct_processus *s_etat_processus,
3014: struct_liste_chainee *l_element_courant, integer8 niveau_courant);
3015: #endif
3016:
3017: void *allocation_maillon(struct_processus *s_etat_processus);
3018:
3019: #ifndef RPLARGS
3020: void analyse(struct_processus *s_etat_processus, void (*fonction)());
3021: void *analyse_instruction(struct_processus *s_etat_processus,
3022: unsigned char *candidat);
3023: void appel_gnuplot(struct_processus *s_etat_processus,
3024: unsigned char persistance);
3025: void cf(struct_processus *s_etat_processus, unsigned char indice_drapeau);
3026: void cond(struct_processus *s_etat_processus,
3027: struct_matrice *s_matrice, real8 *condition);
3028: void conversion_chaine(struct_processus *s_etat_processus,
3029: unsigned char *chaine, unsigned char type);
3030: void conversion_decimal_vers_hms(real8 *angle);
3031: void conversion_degres_vers_radians(real8 *angle);
3032: void conversion_element_tex(struct_processus *s_etat_processus,
3033: unsigned char **element, unsigned char *fonction);
3034: void conversion_format(struct_processus *s_etat_processus,
3035: unsigned char *chaine);
3036: void conversion_hms_vers_decimal(real8 *angle);
3037: void conversion_majuscule_limitee(
3038: unsigned char *chaine_entree, unsigned char *chaine_sortie,
3039: integer8 longueur);
3040: void conversion_radians_vers_degres(real8 *angle);
3041: void copie_arbre_variables(struct_processus *s_etat_processus,
3042: struct_processus *s_nouvel_etat_processus);
3043: void correction_formateur_tex(struct_processus *s_etat_processus,
3044: unsigned char **ligne);
3045: void depilement_pile_systeme(struct_processus *s_etat_processus);
3046: void derivation(struct_processus *s_etat_processus,
3047: struct_objet **s_expression);
3048: void determinant(struct_processus *s_etat_processus, struct_matrice *s_matrice,
3049: void *valeur);
3050: void deverrouillage_threads_concurrents(struct_processus *s_etat_processus);
3051: void ecriture_pile(struct_processus *s_etat_processus, file *flux,
3052: struct_liste_chainee *l_element_courant, integer8 niveau_courant);
3053: void ecriture_profil(struct_processus *s_etat_processus);
3054: void effacement_pile_systeme(struct_processus *s_etat_processus);
3055: void empilement_pile_systeme(struct_processus *s_etat_processus);
3056: void encart(struct_processus *s_etat_processus, integer8 duree);
3057: void evaluation_romberg(struct_processus *s_etat_processus,
3058: struct_objet *s_expression, unsigned char *variable, real8 *point,
3059: real8 *valeur, logical1 *validite);
3060: void factorisation_cholesky(struct_processus *s_etat_processus,
3061: struct_matrice *s_matrice, unsigned char mode);
3062: void factorisation_lq(struct_processus *s_etat_processus,
3063: struct_matrice *s_matrice, void **tau);
3064: void factorisation_lu(struct_processus *s_etat_processus,
3065: struct_matrice *s_matrice, struct_matrice **s_permutation);
3066: void factorisation_qr(struct_processus *s_etat_processus,
3067: struct_matrice *s_matrice, void **tau);
3068: void factorisation_schur(struct_processus *s_etat_processus,
3069: struct_matrice *s_matrice, struct_matrice **s_schur);
3070: void *fusible(void *argument);
3071: void formateur_tex(struct_processus *s_etat_processus, struct_objet *s_objet,
3072: unsigned char environnement);
3073: void formateur_elementaire_tex(struct_processus *s_etat_processus,
3074: file *fichier, struct_objet *s_objet, unsigned char environnement);
3075: void impression_pile(struct_processus *s_etat_processus,
3076: struct_liste_chainee *l_element_courant,
3077: unsigned char methode, integer8 niveau_courant);
3078: void impression_tex(struct_processus *s_etat_processus);
3079: void informations(struct_processus *s_etat_processus);
3080: void initialisation_allocateur(struct_processus *s_etat_processus);
3081: void initialisation_completion(void);
3082: void initialisation_contexte_cas(struct_processus *s_etat_processus);
3083: void initialisation_drapeaux(struct_processus *s_etat_processus);
3084: void initialisation_generateur_aleatoire(struct_processus *s_etat_processus,
3085: logical1 initialisation_automatique, integer8 racine);
3086: void initialisation_instructions(struct_processus *s_etat_processus);
3087: void initialisation_variables(struct_processus *s_etat_processus);
3088: #endif
3089:
3090: void initialisation_objet(struct_objet *s_objet);
3091:
3092: #ifndef RPLARGS
3093: void insertion_thread(struct_processus *s_etat_processus,
3094: logical1 thread_principal);
3095: void insertion_thread_surveillance(struct_processus *s_etat_processus,
3096: struct_descripteur_thread *s_argument_thread);
3097: void integrale_romberg(struct_processus *s_etat_processus,
3098: struct_objet *s_expression, unsigned char *variable,
3099: real8 a, real8 b, real8 precision);
3100: void interface_cas(struct_processus *s_etat_processus,
3101: enum t_rplcas_commandes commande);
3102: void interruption1(int signal);
3103: void interruption2(int signal);
3104: void interruption3(int signal);
3105: void interruption4(int signal);
3106: void interruption5(int signal);
3107: void interruption6(int signal);
3108: void interruption_depassement_pile(int urgence, stackoverflow_context_t scp);
3109: void inversion_matrice(struct_processus *s_etat_processus,
3110: struct_matrice *s_matrice);
3111: void lancement_daemon(struct_processus *s_etat_processus);
3112: void *lancement_thread(void *argument);
3113: #endif
3114:
3115: void liberation(struct_processus *s_etat_processus, struct_objet *s_objet);
3116: void liberation_maillon(struct_processus *s_etat_processus,
3117: struct_liste_chainee *maillon);
3118:
3119: #ifndef RPLARGS
3120: void liberation_allocateur(struct_processus *s_etat_processus);
3121: void liberation_arbre_instructions(struct_processus *s_etat_processus,
3122: struct_instruction *arbre);
3123: void liberation_arbre_variables(struct_processus *s_etat_processus,
3124: struct_arbre_variables *arbre, logical1 definitions);
3125: void liberation_arbre_variables_partagees(struct_processus *s_etat_processus,
3126: struct_arbre_variables_partagees *arbre);
3127: void liberation_contexte_cas(struct_processus *s_etat_processus);
3128: void liberation_generateur_aleatoire(struct_processus *s_etat_processus);
3129: void liberation_mutexes_arbre_variables_partagees(struct_processus
3130: *s_etat_processus, struct_arbre_variables_partagees *l_element_courant);
3131: void liberation_threads(struct_processus *s_etat_processus);
3132: void liberation_profil(struct_processus *s_etat_processus);
3133: void localisation_courante(struct_processus *s_etat_processus);
3134: void modification_pid_thread_pere(struct_processus *s_etat_processus);
3135: void moindres_carres(struct_processus *s_etat_processus,
3136: struct_matrice *s_matrice_a, struct_matrice *s_matrice_b,
3137: struct_matrice *s_matrice_x);
3138: void profilage(struct_processus *s_etat_processus, unsigned char *fonction);
3139: void rang(struct_processus *s_etat_processus, struct_matrice *s_matrice,
3140: integer8 *valeur);
3141: void recherche_type(struct_processus *s_etat_processus);
3142: void retrait_thread(struct_processus *s_etat_processus);
3143: void retrait_thread_surveillance(struct_processus *s_etat_processus,
3144: struct_descripteur_thread *s_argument_thread);
3145: void rplcore(struct_processus *s_etat_processus);
3146: #endif
3147:
3148: void scrutation_injection(struct_processus *s_etat_processus);
3149:
3150: #ifndef RPLARGS
3151: void scrutation_interruptions(struct_processus *s_etat_processus);
3152: void sf(struct_processus *s_etat_processus, unsigned char indice_drapeau);
3153: void *surveillance_processus(void *argument);
3154: void swap(void *variable_1, void *variable_2, integer8 taille_octets);
3155: void *thread_signaux(void *argument);
3156: void trace(struct_processus *s_etat_processus, FILE *flux);
3157: void traitement_asynchrone_exceptions_gsl(struct_processus *s_etat_processus);
3158: void traitement_exceptions_gsl(const char *reason, const char *file,
3159: int line, int gsl_errno);
3160: void traitement_interruptions_logicielles(struct_processus *s_etat_processus);
3161: void tri_base_symboles_externes(struct_processus *s_etat_processus);
3162: void tri_vecteur(real8 *vecteur, integer8 taille);
3163: void valeurs_propres(struct_processus *s_etat_processus,
3164: struct_matrice *s_matrice,
3165: struct_vecteur *s_valeurs_propres,
3166: struct_matrice *s_vecteurs_propres_gauches,
3167: struct_matrice *s_vecteur_propres_droits);
3168: void valeurs_propres_generalisees(struct_processus *s_etat_processus,
3169: struct_matrice *s_matrice,
3170: struct_matrice *s_metrique,
3171: struct_vecteur *s_valeurs_propres,
3172: struct_matrice *s_vecteurs_propres_gauches,
3173: struct_matrice *s_vecteur_propres_droits);
3174: void valeurs_singulieres(struct_processus *s_etat_processus,
3175: struct_matrice *s_matrice,
3176: struct_matrice *u, struct_vecteur *s, struct_matrice *vh);
3177: void verrouillage_threads_concurrents(struct_processus *s_etat_processus);
3178: #endif
3179:
3180: /*
3181: --------------------------------------------------------------------------------
3182: Fonctions de gestion des signaux
3183: --------------------------------------------------------------------------------
3184: */
3185:
3186: #ifndef RPLARGS
3187: void creation_queue_signaux(struct_processus *s_etat_processus);
3188: void liberation_queue_signaux(struct_processus *s_etat_processus);
3189: void destruction_queue_signaux(struct_processus *s_etat_processus);
3190: int envoi_signal_contexte(struct_processus *s_etat_processus,
3191: enum signaux_rpl signal);
3192: int envoi_signal_processus(pid_t pid, enum signaux_rpl signal);
3193: int envoi_signal_thread(pthread_t tid, enum signaux_rpl signal);
3194: #endif
3195:
3196: /*
3197: --------------------------------------------------------------------------------
3198: Fonctions de sommation de vecteur dans perte de précision
3199: --------------------------------------------------------------------------------
3200: */
3201:
3202: real8 sommation_vecteur_reel(real8 *vecteur, integer8 *taille,
3203: logical1 *erreur_memoire);
3204: complex16 sommation_vecteur_complexe(complex16 *vecteur, integer8 *taille,
3205: logical1 *erreur_memoire);
3206:
3207: /*
3208: --------------------------------------------------------------------------------
3209: Routine principale
3210: --------------------------------------------------------------------------------
3211: */
3212:
3213: #ifndef RPLARGS
3214: int rplinit(int argc, char *argv[], char *envp[],
3215: unsigned char ***resultats, char *rpl_home);
3216: #endif
3217:
3218: /*
3219: --------------------------------------------------------------------------------
3220: Routines de statistiques
3221: --------------------------------------------------------------------------------
3222: */
3223:
3224: #ifndef RPLARGS
3225: real8 correlation_statistique(struct_matrice *s_matrice,
3226: integer8 colonne_1, integer8 colonne_2, logical1 *erreur);
3227: real8 covariance_statistique(struct_matrice *s_matrice,
3228: integer8 colonne_1, integer8 colonne_2,
3229: unsigned char type, logical1 *erreur);
3230: struct_vecteur *ecart_type_statistique(struct_processus *s_etat_processus,
3231: struct_matrice *s_matrice, unsigned char type);
3232: struct_vecteur *moyenne_statistique(struct_processus *s_etat_processus,
3233: struct_matrice *s_matrice);
3234: struct_vecteur *sommation_colonne_statistique(
3235: struct_processus *s_etat_processus, struct_matrice *s_matrice,
3236: integer8 colonne);
3237: struct_vecteur *sommation_produits_colonnes_statistiques(
3238: struct_processus *s_etat_processus, struct_matrice
3239: *s_matrice, integer8 colonne_1, integer8 colonne_2);
3240: struct_vecteur *sommation_statistique(struct_processus *s_etat_processus,
3241: struct_matrice *s_matrice);
3242: struct_vecteur *variance_statistique(struct_processus *s_etat_processus,
3243: struct_matrice *s_matrice, unsigned char type);
3244: #endif
3245:
3246: /*
3247: --------------------------------------------------------------------------------
3248: Gestion des bibliothèques
3249: --------------------------------------------------------------------------------
3250: */
3251:
3252: #ifndef RPLARGS
3253: void *chargement_bibliotheque(struct_processus *s_etat_processus,
3254: unsigned char *bibliotheque);
3255: logical1 execution_fonction_de_bibliotheque(struct_processus *s_etat_processus,
3256: unsigned char *nom_fonction, unsigned char *bibliothque);
3257: logical1 retrait_bibliotheque(struct_processus *s_etat_processus,
3258: struct_bibliotheque *descripteur);
3259: #endif
3260:
3261: struct_liste_chainee *depilement_pile_operationnelle(struct_rpl_arguments
3262: *s_rpl_arguments, struct_objet **s_objet);
3263: struct_liste_chainee *empilement_pile_operationnelle(struct_rpl_arguments
3264: *s_rpl_arguments, struct_objet *s_objet);
3265: struct_liste_chainee *sauvegarde_arguments(struct_rpl_arguments
3266: *s_rpl_arguments, integer8 nombre_arguments);
3267:
3268: /*
3269: --------------------------------------------------------------------------------
3270: Fonctions retournant un CHARACTER*(*)
3271: --------------------------------------------------------------------------------
3272: */
3273:
3274: #ifndef RPLARGS
3275: unsigned char *analyse_algebrique(struct_processus *s_etat_processus,
3276: unsigned char *chaine_algebrique, struct_liste_chainee **l_base_liste);
3277: unsigned char *analyse_flux(struct_processus *s_etat_processus,
3278: unsigned char *flux, integer8 longueur);
3279: unsigned char *chiffrement(struct_processus *s_etat_processus,
3280: const EVP_CIPHER *type_chiffrement,
3281: logical1 encodage, unsigned char *message, integer8 longueur_message,
3282: unsigned char *clef, integer8 longueur_clef,
3283: unsigned char *vecteur_initialisation,
3284: integer8 *longueur_message_chiffre);
3285: unsigned char *compactage(struct_processus *s_etat_processus,
3286: unsigned char *chaine);
3287: unsigned char *conversion_majuscule(struct_processus *s_etat_processus,
3288: unsigned char *chaine);
3289: unsigned char *creation_nom_fichier(struct_processus *s_etat_processus,
3290: unsigned char *chemin);
3291: unsigned char *date_compilation(struct_processus *s_etat_processus);
3292: unsigned char *extraction_chaine(struct_processus *s_etat_processus,
3293: unsigned char *chaine, integer8 i, integer8 j);
3294: unsigned char *formateur(struct_processus *s_etat_processus, long offset,
3295: struct_objet *s_objet);
3296: unsigned char *formateur_fichier(struct_processus *s_etat_processus,
3297: struct_objet *s_objet, struct_objet *s_format,
3298: integer8 longueur, integer8 longueur_champ, unsigned char format,
3299: unsigned char type, integer8 *longueur_effective, integer8 *recursivite,
3300: logical1 export_fichier);
3301: unsigned char *formateur_flux(struct_processus *s_etat_processus,
3302: unsigned char *donnees, integer8 *longueur);
3303: unsigned char *formateur_fichier_nombre(struct_processus *s_etat_processus,
3304: void *valeur_numerique, unsigned char type,
3305: integer8 longueur, integer8 longueur_champ, unsigned char format);
3306: unsigned char *formateur_fichier_binaire_nombre(struct_processus
3307: *s_etat_processus, void *valeur_numerique, unsigned char type_entree,
3308: unsigned char type, integer8 longueur, integer8 *longueur_conversion);
3309: unsigned char *formateur_fichier_reel(struct_processus *s_etat_processus,
3310: void *valeur_numerique, unsigned char type,
3311: integer8 longueur, integer8 longueur_champ, unsigned char format);
3312: unsigned char *formateur_nombre(struct_processus *s_etat_processus,
3313: void *valeur_numerique, unsigned char type);
3314: unsigned char *formateur_reel(struct_processus *s_etat_processus,
3315: void *valeur_numerique, unsigned char type);
3316: unsigned char *messages(struct_processus *s_etat_processus);
3317: unsigned char *pointeur_ieme_caractere(struct_processus *s_etat_processus,
3318: unsigned char *chaine, integer8 position);
3319: unsigned char *purification_chaine(struct_processus *s_etat_processus,
3320: unsigned char *chaine);
3321: unsigned char *recherche_chemin_fichiers_temporaires(struct_processus
3322: *s_etat_processus);
3323: unsigned char *reencodage(struct_processus *s_etat_processus,
3324: unsigned char *chaine_entree, unsigned char *codage_entree,
3325: unsigned char *codage_sortie);
3326: unsigned char *transliteration(struct_processus *s_etat_processus,
3327: unsigned char *chaine_entree, unsigned char *codage_entree,
3328: unsigned char *codage_sortie);
3329: #endif
3330:
3331: /*
3332: --------------------------------------------------------------------------------
3333: Fonctions retournant un INTEGER*1 (drapeau d'erreur)
3334: --------------------------------------------------------------------------------
3335: */
3336:
3337: #ifndef RPLARGS
3338: logical1 analyse_syntaxique(struct_processus *s_etat_processus);
3339: logical1 arret_thread_signaux(struct_processus *s_etat_processus);
3340: logical1 caracteristiques_fichier(struct_processus *s_etat_processus,
3341: unsigned char *nom, logical1 *existence, logical1 *ouverture,
3342: unsigned long *unite);
3343: logical1 controle(struct_processus *s_etat_processus, unsigned char *fichier,
3344: unsigned char *type, unsigned char *somme_candidate);
3345: logical1 controle_integrite(struct_processus *s_etat_processus,
3346: unsigned char *executable_candidat, unsigned char *executable);
3347: logical1 creation_variable(struct_processus *s_etat_processus,
3348: struct_variable *s_variable,
3349: unsigned char autorisation_creation_variable_statique,
3350: unsigned char autorisation_creation_variable_partagee);
3351: logical1 creation_variable_partagee(struct_processus *s_etat_processus,
3352: struct_variable_partagee *s_variable);
3353: logical1 creation_variable_statique(struct_processus *s_etat_processus,
3354: struct_variable_statique *s_variable);
3355: logical1 chainage(struct_processus *s_etat_processus);
3356: logical1 compilation(struct_processus *s_etat_processus);
3357: logical1 depilement(struct_processus *s_etat_processus,
3358: struct_liste_chainee **l_base_liste, struct_objet **s_objet);
3359: logical1 destruction_fichier(unsigned char *nom_fichier);
3360: logical1 empilement(struct_processus *s_etat_processus,
3361: struct_liste_chainee **l_base_liste, struct_objet *s_objet);
3362: logical1 empilement_pile_last(struct_processus *s_etat_processus,
3363: integer8 nombre_arguments);
3364: logical1 evaluation(struct_processus *s_etat_processus, struct_objet *s_objet,
3365: unsigned char type_evaluation);
3366: logical1 initialisation_fichier_acces_direct(struct_processus *s_etat_processus,
3367: sqlite3 *sqlite, logical1 binaire);
3368: logical1 initialisation_fichier_acces_indexe(struct_processus *s_etat_processus,
3369: sqlite3 *sqlite, integer8 position_clef, logical1 binaire);
3370: logical1 lancement_thread_signaux(struct_processus *s_etat_processus);
3371: logical1 recherche_instruction_suivante(struct_processus *s_etat_processus);
3372: logical1 recherche_instruction_suivante_recursive(
3373: struct_processus *s_etat_processus, integer8 recursivite);
3374: logical1 retrait_variable(struct_processus *s_etat_processus,
3375: unsigned char *nom_variable, unsigned char type);
3376: logical1 retrait_variables_par_niveau(struct_processus *s_etat_processus);
3377: logical1 retrait_variable_partagee(struct_processus *s_etat_processus,
3378: unsigned char *nom_variable, union_position_variable position);
3379: logical1 retrait_variables_partagees_locales(
3380: struct_processus *s_etat_processus);
3381: logical1 retrait_variable_statique(struct_processus *s_etat_processus,
3382: unsigned char *nom_variable, union_position_variable position);
3383: logical1 retrait_variables_statiques_locales(
3384: struct_processus *s_etat_processus);
3385: logical1 sequenceur(struct_processus *s_etat_processus);
3386: logical1 sequenceur_optimise(struct_processus *s_etat_processus);
3387: #endif
3388:
3389: /*
3390: --------------------------------------------------------------------------------
3391: Fonctions retournant un INTEGER*1 (drapeau)
3392: --------------------------------------------------------------------------------
3393: */
3394:
3395: logical1 depassement_addition(integer8 *a, integer8 *b, integer8 *resultat);
3396: logical1 depassement_multiplication(integer8 *a, integer8 *b,
3397: integer8 *resultat);
3398: logical1 depassement_soustraction(integer8 *a, integer8 *b, integer8 *resultat);
3399: logical1 depassement_puissance(integer8 *a, integer8 *b, integer8 *resultat);
3400:
3401: #ifndef RPLARGS
3402: logical1 ecriture_pipe(struct_processus *s_etat_processus, int pipe,
3403: struct_objet *s_objet);
3404: logical1 recherche_variable(struct_processus *s_etat_processus,
3405: unsigned char *nom_variable);
3406: logical1 recherche_variable_globale(struct_processus *s_etat_processus,
3407: unsigned char *nom_variable);
3408: logical1 test_cfsf(struct_processus *s_etat_processus,
3409: unsigned char indice_drapeau);
3410: logical1 test_expression_rpn(unsigned char *chaine);
3411: logical1 test_fonction(unsigned char *chaine);
3412: logical1 validation_chaine(unsigned char *chaine);
3413: #endif
3414:
3415: /*
3416: --------------------------------------------------------------------------------
3417: Fonctions retournant un ssize_t
3418: --------------------------------------------------------------------------------
3419: */
3420:
3421: #ifndef RPLARGS
3422: ssize_t read_atomic(struct_processus *s_etat_processus,
3423: int fd, void *buf, size_t count);
3424: ssize_t write_atomic(struct_processus *s_etat_processus,
3425: int fd, void *buf, size_t count);
3426: #endif
3427:
3428: /*
3429: --------------------------------------------------------------------------------
3430: Fonctions renvoyant un int
3431: --------------------------------------------------------------------------------
3432: */
3433:
3434: int alsprintf(struct_processus *s_etat_processus,
3435: unsigned char **strp, const char *fmt, ...);
3436: #ifndef RPLARGS
3437: int association_etat_processus_readline();
3438: #endif
3439: int interruption_violation_access(void *adresse_fautive, int gravite);
3440: #ifndef RPLARGS
3441: int initialisation_etat_processus_readline();
3442: int liberation_etat_processus_readline();
3443: integer8 liste_variables(struct_processus *s_etat_processus,
3444: struct_tableau_variables *tableau);
3445: integer8 nombre_variables(struct_processus *s_etat_processus);
3446: int readline_analyse_syntaxique(int count, int key);
3447: int readline_effacement(int count, int key);
3448: #endif
3449: int std_fprintf(file *flux, const char *format, ...);
3450: int tex_fprintf(struct_processus *s_etat_processus,
3451: file *flux, const char *format, ...);
3452: int transliterated_fprintf(struct_processus *s_etat_processus, file *flux,
3453: const char *format, ...);
3454: int valsprintf(struct_processus *s_etat_processus,
3455: unsigned char **strp, const char *fmt, va_list ap);
3456: int wrapper_instruction_intrinseque(void (*fonction)(),
3457: struct_rpl_arguments *rpl_arguments);
3458:
3459: /*
3460: --------------------------------------------------------------------------------
3461: Fonctions renvoyant un INTEGER*1 (longueur d'un entier binaire)
3462: --------------------------------------------------------------------------------
3463: */
3464:
3465: #ifndef RPLARGS
3466: unsigned char longueur_entiers_binaires(struct_processus *s_etat_processus);
3467: #endif
3468:
3469: /*
3470: --------------------------------------------------------------------------------
3471: Fonctions retournant un INTEGER*8 (valeur binaire non signée)
3472: --------------------------------------------------------------------------------
3473: */
3474:
3475: #ifndef RPLARGS
3476: logical8 masque_entiers_binaires(struct_processus *s_etat_processus);
3477: #endif
3478:
3479: /*
3480: --------------------------------------------------------------------------------
3481: Fonctions retournant un INTEGER*8 (entier standard RPL/2)
3482: --------------------------------------------------------------------------------
3483: */
3484:
3485: #ifndef RPLARGS
3486: integer8 occupation_memoire(struct_objet *s_objet);
3487: integer8 longueur_chaine(struct_processus *s_etat_processus,
3488: unsigned char *chaine);
3489: integer8 position_caractere_de_chaine(struct_processus *s_etat_processus,
3490: unsigned char *chaine, unsigned char *position);
3491: #endif
3492:
3493: /*
3494: --------------------------------------------------------------------------------
3495: Fonctions renvoyant une liste chaînée (pointeur sur *struct_liste_chainee)
3496: --------------------------------------------------------------------------------
3497: */
3498:
3499: #ifndef RPLARGS
3500: struct_liste_chainee *analyse_rpn(struct_processus *s_etat_processus,
3501: unsigned char *chaine_rpn);
3502: #endif
3503:
3504: /*
3505: --------------------------------------------------------------------------------
3506: Allocateur de buffers à cache
3507: --------------------------------------------------------------------------------
3508: */
3509:
3510: void initialisation_allocateur_buffer(struct_processus *s_etat_processus);
3511: void liberation_allocateur_buffer(struct_processus *s_etat_pocessus);
3512: struct_buffer *allocation_buffer(struct_processus *s_etat_processus,
3513: size_t longueur);
3514: void liberation_buffer(struct_processus *s_etat_processus,
3515: struct_buffer *buffer);
3516:
3517: /*
3518: --------------------------------------------------------------------------------
3519: Fonctions renvoyant une copie de la structure de description des processus
3520: --------------------------------------------------------------------------------
3521: */
3522:
3523: #ifndef RPLARGS
3524: struct_processus *copie_etat_processus(struct_processus *s_etat_processus);
3525: #endif
3526:
3527: /*
3528: --------------------------------------------------------------------------------
3529: Fonctions renvoyant un pointeur sur un fichier (file *) ou un descripteur
3530: --------------------------------------------------------------------------------
3531: */
3532:
3533: #ifndef RPLARGS
3534: file *creation_fichier_tex(struct_processus *s_etat_processus);
3535: struct_descripteur_fichier *descripteur_fichier(struct_processus
3536: *s_etat_processus, struct_fichier *s_fichier);
3537: #endif
3538:
3539: /*
3540: --------------------------------------------------------------------------------
3541: Fonctions renvoyant un pointeur sur une *struct_objet
3542: --------------------------------------------------------------------------------
3543: */
3544:
3545: struct_objet *copie_objet(struct_processus *s_etat_processus,
3546: struct_objet *s_objet, unsigned char type);
3547:
3548: struct_objet *allocation(struct_processus *s_etat_processus, enum t_type type);
3549: #ifndef RPLARGS
3550: struct_objet *formateur_date(struct_processus *s_etat_processus,
3551: struct timeval *temps);
3552: struct_objet *lecture_fichier_non_formate(struct_processus *s_etat_processus,
3553: void *argument, integer8 longueur_buffer, logical1 recursivite);
3554: struct_objet *lecture_pipe(struct_processus *s_etat_processus, int pipe);
3555: struct_objet *parametres_sql(struct_processus *s_etat_processus,
3556: struct_objet *s_parametres);
3557: struct_objet *simplification(struct_processus *s_etat_processus,
3558: struct_objet *s_objet);
3559:
3560: struct_arbre_variables *allocation_noeud(struct_processus *s_etat_processus);
3561: struct_arbre_variables **allocation_tableau_noeuds(
3562: struct_processus *s_etat_processus);
3563:
3564: /*
3565: --------------------------------------------------------------------------------
3566: Fonctions renvoyant un pointeur sur une *struct_liste_variables_statiques
3567: ou *struct_liste_variables_partagees
3568: --------------------------------------------------------------------------------
3569: */
3570:
3571: struct_liste_variables_statiques *recherche_variable_statique(struct_processus
3572: *s_etat_processus, unsigned char *nom_variable,
3573: union_position_variable position, unsigned char origine);
3574: struct_liste_variables_partagees *recherche_variable_partagee(struct_processus
3575: *s_etat_processus, unsigned char *nom_variable,
3576: union_position_variable position, unsigned char origine);
3577: #endif
3578:
3579: /*
3580: --------------------------------------------------------------------------------
3581: Fonctions gérant la complétion automatique
3582: --------------------------------------------------------------------------------
3583: */
3584:
3585: char **completion_rpl();
3586: char *generateur_commandes();
3587: char **completion_matches();
3588:
3589: // END C PROTOTYPES
3590:
3591: /*
3592: --------------------------------------------------------------------------------
3593: Arithmétique
3594: --------------------------------------------------------------------------------
3595: */
3596:
3597: void f77absc_(complex16 *c, real8 *resultat);
3598:
3599: void f77additioncc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3600: void f77additionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3601: void f77additioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3602:
3603: void f77divisioncc_(complex16 *ca, complex16 *rb, complex16 *resultat);
3604: void f77divisionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3605: void f77divisioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3606: void f77divisionic_(integer8 *ib, complex16 *cb, complex16 *resultat);
3607: void f77divisionrc_(real8 *ra, complex16 *cb, complex16 *resultat);
3608:
3609: void f77multiplicationcc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3610: void f77multiplicationci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3611: void f77multiplicationcr_(complex16 *ca, real8 *rb, complex16 *resultat);
3612:
3613: void f77puissancecc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3614: void f77puissanceci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3615: void f77puissancecr_(complex16 *ca, real8 *rb, complex16 *resultat);
3616: void f77puissanceic_(integer8 *ia, complex16 *cb, complex16 *resultat);
3617: void f77puissanceii_(integer8 *ia, integer8 *ib, integer8 *resultat);
3618: void f77puissanceir_(integer8 *ia, real8 *rb, real8 *resultat);
3619: void f77puissancerc_(real8 *ra, complex16 *cb, complex16 *resultat);
3620: void f77puissanceri_(real8 *ra, integer8 *ib, real8 *resultat);
3621: void f77puissancerr_(real8 *ra, real8 *rb, real8 *resultat);
3622:
3623: void f77racinecarreec_(complex16 *ca, complex16 *resultat);
3624: void f77racinecarreein_(integer8 *ia, complex16 *resultat);
3625: void f77racinecarreeip_(integer8 *ia, real8 *resultat);
3626: void f77racinecarreern_(real8 *ia, complex16 *resultat);
3627: void f77racinecarreerp_(real8 *ia, real8 *resultat);
3628:
3629: void f77soustractioncc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3630: void f77soustractionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3631: void f77soustractioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3632: void f77soustractionic_(integer8 *ib, complex16 *cb, complex16 *resultat);
3633: void f77soustractionrc_(real8 *ra, complex16 *cb, complex16 *resultat);
3634:
3635: /*
3636: --------------------------------------------------------------------------------
3637: Trigonométrie complexe
3638: --------------------------------------------------------------------------------
3639: */
3640:
3641: void f77acos_(complex16 *argument, complex16 *resultat);
3642: void f77asin_(complex16 *argument, complex16 *resultat);
3643: void f77atan_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3644: void f77cos_(complex16 *argument, complex16 *resultat);
3645: void f77sin_(complex16 *argument, complex16 *resultat);
3646: void f77tan_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3647:
3648: /*
3649: --------------------------------------------------------------------------------
3650: Fonctions hyperboliques
3651: --------------------------------------------------------------------------------
3652: */
3653:
3654: void f77acoshc_(complex16 *argument, complex16 *resultat);
3655: void f77alogc_(complex16 *argument, complex16 *resultat);
3656: void f77asinhc_(complex16 *argument, complex16 *resultat);
3657: void f77atanhc_(complex16 *argument, complex16 *resultat);
3658: void f77cosh_(complex16 *argument, complex16 *resultat);
3659: void f77expc_(complex16 *argument, complex16 *resultat);
3660: void f77lnc_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3661: void f77lnin_(integer8 *argument, complex16 *resultat, integer4 *erreur);
3662: void f77lnrn_(real8 *argument, complex16 *resultat, integer4 *erreur);
3663: void f77logc_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3664: void f77login_(integer8 *argument, complex16 *resultat, integer4 *erreur);
3665: void f77logrn_(real8 *argument, complex16 *resultat, integer4 *erreur);
3666: void f77sinh_(complex16 *argument, complex16 *resultat);
3667: void f77tanh_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3668: void f77acoshi_(integer8 *argument, real8 *resultat);
3669: void f77acoshr_(real8 *argument, real8 *resultat);
3670: void f77asinhi_(integer8 *argument, real8 *resultat);
3671: void f77asinhr_(real8 *argument, real8 *resultat);
3672: void f77atanhi_(integer8 *argument, real8 *resultat);
3673: void f77atanhr_(real8 *argument, real8 *resultat);
3674: void f77lnip_(integer8 *argument, real8 *resultat, integer4 *erreur);
3675: void f77lnrp_(real8 *argument, real8 *resultat, integer4 *erreur);
3676: void f77logip_(integer8 *argument, real8 *resultat, integer4 *erreur);
3677: void f77logrp_(real8 *argument, real8 *resultat, integer4 *erreur);
3678:
3679: /*
3680: --------------------------------------------------------------------------------
3681: Calculs divers
3682: --------------------------------------------------------------------------------
3683: */
3684:
3685: void f90arrangement(integer8 *n, integer8 *k, real8 *resultat);
3686: void f90combinaison(integer8 *n, integer8 *k, real8 *resultat);
3687: void f90fcd(real8 *x, integer8 *n1, integer8 *n2, real8 *resultat);
3688: void f90gausscd(real8 *x, real8 *moyenne, real8 *variance, real8 *resultat);
3689: void f90tcd(real8 *x, integer8 *n, real8 *resultat);
3690: void f90x2cd(real8 *x, integer8 *n, real8 *resultat);
3691:
3692: // BEGIN C PROTOTYPES
3693: void dft(complex16 *dft, integer4 *nombre_lignes, integer4 *nombre_colonnes,
3694: integer4 *inverse, integer4 *erreur);
3695: // END C PROTOTYPES
3696:
3697: /*
3698: --------------------------------------------------------------------------------
3699: Fonctions Lapack
3700: --------------------------------------------------------------------------------
3701: */
3702:
3703: /*
3704: * Calcul de la longueur d'un espace de travail
3705: */
3706:
3707: #ifndef RPLARGS
3708: integer4 ilaenv_(integer4 *optimal, char *nom_fonction, char *option,
3709: integer4 *n1, integer4 *n2, integer4 *n3, integer4 *n4,
3710: integer4 longueur_nom_fonction, integer4 longueur_option);
3711:
3712: /*
3713: * Inversion
3714: */
3715:
3716: void dgetri_(integer4 *ordre_a, real8 *a, integer4 *lda, integer4 *pivot,
3717: real8 *work, integer4 *dim_work, integer4 *ios);
3718: void zgetri_(integer4 *ordre_a, complex16 *a, integer4 *lda, integer4 *pivot,
3719: complex16 *work, integer4 *dim_work, integer4 *ios);
3720:
3721: /*
3722: * Valeurs propres
3723: */
3724:
3725: void zgeev_(unsigned char *calcul_vp_gauches, unsigned char *calcul_vp_droits,
3726: integer4 *dim_matrice1, complex16 *matrice_f77,
3727: integer4 *dim_matrice2, complex16 *valeurs_propres,
3728: complex16 *vpg_f77, integer4 *dim_matrice3,
3729: complex16 *vpd_f77, integer4 *dim_matrice4,
3730: complex16 *work, integer4 *lwork, real8 *rwork,
3731: integer4 *erreur, integer4 longueur_1, integer4 longueur_2);
3732:
3733: /*
3734: * Valeurs propres généralisées
3735: */
3736:
3737: void zggev_(unsigned char *calcul_vp_gauches, unsigned char *calcul_vp_droits,
3738: integer4 *dim_matrice1, complex16 *matrice_f77,
3739: integer4 *dim_matrice2, complex16 *metrique_f77,
3740: integer4 *dim_matrice3, complex16 *alpha, complex16 *beta,
3741: complex16 *vpg_f77, integer4 *dim_matrice4,
3742: complex16 *vpd_f77, integer4 *dim_matrice5,
3743: complex16 *work, integer4 *lwork, real8 *rwork,
3744: integer4 *erreur, integer4 longueur_1, integer4 longueur_2);
3745:
3746: /*
3747: * Moindres carrés
3748: */
3749:
3750: void dgelsd_(integer4 *nombre_lignes_a, integer4 *nombre_colonnes_a,
3751: integer4 *nombre_colonnes_b, real8 *matrice_a, integer4 *lda,
3752: real8 *matrice_b, integer4 *ldb, real8 *valeurs_singulieres,
3753: real8 *rcond, integer4 *rank, real8 *work, integer4 *lwork,
3754: integer4 *iwork, integer4 *info);
3755: void zgelsd_(integer4 *nombre_lignes_a, integer4 *nombre_colonnes_a,
3756: integer4 *nombre_colonnes_b, complex16 *matrice_a, integer4 *lda,
3757: complex16 *matrice_b, integer4 *ldb, real8 *valeurs_singulieres,
3758: real8 *rcond, integer4 *rank, complex16 *work, integer4 *lwork,
3759: real8 *rwork, integer4 *iwork, integer4 *info);
3760:
3761: /*
3762: * Moindres carrés généralisé
3763: */
3764:
3765: /*
3766: * Décomposition en valeurs singulières
3767: */
3768:
3769: void dgesvd_(unsigned char *jobu, unsigned char *jobvh,
3770: integer4 *m, integer4 *n, real8 *a, integer4 *lda,
3771: real8 *s, real8 *u, integer4 *ldu, real8 *vh, integer4 *ldvh,
3772: real8 *work, integer4 *lwork, integer4 *info, integer4 longueur_jobu,
3773: integer4 longueur_jobvh);
3774: void zgesvd_(unsigned char *jobu, unsigned char *jobvh,
3775: integer4 *m, integer4 *n, real8 *a, integer4 *lda,
3776: real8 *s, real8 *u, integer4 *ldu, real8 *vh, integer4 *ldvh,
3777: real8 *work, integer4 *lwork, real8 *rwork, integer4 *info,
3778: integer4 longueur_jobu, integer4 longueur_jobvh);
3779:
3780: /*
3781: * Factorisations diverses
3782: */
3783:
3784: /* LU de Crout */
3785: void dgetrf_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3786: integer4 *lda, integer4 *pivot, integer4 *ios);
3787: void zgetrf_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3788: integer4 *lda, integer4 *pivot, integer4 *ios);
3789:
3790: /* LQ */
3791: void dgelq2_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3792: integer4 *lda, real8 *tau, real8 *work, integer4 *ios);
3793: void zgelq2_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3794: integer4 *lda, complex16 *tau, complex16 *work, integer4 *ios);
3795:
3796: /* QR */
3797: void dgeqp3_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3798: integer4 *lda, integer4 *pivot, real8 *tau, real8 *work,
3799: integer4 *lwork, integer4 *ios);
3800: void zgeqp3_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3801: integer4 *lda, integer4 *pivot, complex16 *tau, complex16 *work,
3802: integer4 *lwork, real8 *rwork, integer4 *ios);
3803:
3804: /* Cholesky */
3805: void dpptrf_(unsigned char *mode, integer4 *n, complex16 *triangle,
3806: integer4 *ios, integer4 longueur);
3807: void zpptrf_(unsigned char *mode, integer4 *n, complex16 *triangle,
3808: integer4 *ios, integer4 longueur);
3809:
3810: /* Schur */
3811: void dgees_(unsigned char *calcul_vecteur, unsigned char *valeurs_triees,
3812: logical4 (*fonction_tri)(), integer4 *n, real8 *a,
3813: integer4 *lda, integer4 *sdim, real8 *wr, real8 *wi,
3814: real8 *vs, integer4 *ldvs, real8 *work, integer4 *lwork,
3815: logical4 *bwork, integer4 *info, integer4 l1, integer4 l2);
3816: void zgees_(unsigned char *calcul_vecteur, unsigned char *valeurs_triees,
3817: logical4 (*fonction_tri)(), integer4 *n, complex16 *a,
3818: integer4 *lda, integer4 *sdim, complex16 *w,
3819: complex16 *vs, integer4 *ldvs, complex16 *work, integer4 *lwork,
3820: real8 *rwork, logical4 *bwork, integer4 *info,
3821: integer4 l1, integer4 l2);
3822:
3823: /* Déterminant et rang */
3824: void dgecon_(unsigned char *norm, integer4 *n, real8 *a, integer4 *lda,
3825: real8 *anorm, real8 *rcond, real8 *work, integer4 *iwork,
3826: integer4 *info, integer4 l1);
3827: void dgelsy_(integer4 *m, integer4 *n, integer4 *nrhs, real8 *a,
3828: integer4 *lda, real8 *b, integer4 *ldb, integer4 *jpvt, real8 *rcond,
3829: integer4 *rank, real8 *work, integer4 *lwork, integer4 *info);
3830: real8 dlange_(unsigned char *norme, integer4 *n, integer4 *m, real8 *a,
3831: integer4 *lda, real8 *work, integer4 longueur);
3832: real8 zlange_(unsigned char *norme, integer4 *n, integer4 *m, real8 *a,
3833: integer4 *lda, real8 *work, integer4 longueur);
3834: void zgecon_(unsigned char *norm, integer4 *n, complex16 *a, integer4 *lda,
3835: real8 *anorm, real8 *rcond, complex16 *work, real8 *rwork,
3836: integer4 *info, integer4 l1);
3837: void zgelsy_(integer4 *m, integer4 *n, integer4 *nrhs, complex16 *a,
3838: integer4 *lda, complex16 *b, integer4 *ldb, integer4 *jpvt,
3839: real8 *rcond, integer4 *rank, complex16 *work, integer4 *lwork,
3840: real8 *rwork, integer4 *info);
3841: #endif
3842:
3843: /*
3844: * Fonction testant la requête d'arrêt (nécessaire pour tester le
3845: * drapeau depuis une bibliothèque).
3846: */
3847:
3848: int test_arret(struct_processus *s_etat_processus);
3849:
3850: #endif
3851:
3852: // vim: ts=4
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