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rpl.h
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Sun Mar 24 22:06:10 2013 UTC (12 years, 1 month ago) by
bertrand
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CVS tags:
HEAD
Correction d'un certain nombre de bugs touchant à l'initialisation des threads
par SPAWN (possibilité de récupérer un segfault ou une erreur système de type
d_es_processus). Correction de petits problèmes sur les variables partagées.
Attention, la fonction VARS peut encore bloquer.
1: /*
2: ================================================================================
3: RPL/2 (R) version 4.1.13
4: Copyright (C) 1989-2013 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: #define DEBUG_ERREURS
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: #endif
42:
43: #ifdef OS2
44: # ifndef __RPLCAS
45: # define _BSD_SOURCE
46: # endif
47:
48: # include <types.h>
49: enum { SHUT_RD = 0, SHUT_WR, SHUT_RDWR };
50: # define SHUT_RD SHUT_RD
51: # define SHUT_WR SHUT_WR
52: # define SHUT_RDWR SHUT_RDWR
53:
54: # include "getaddrinfo-conv.h"
55:
56: # define sched_yield(arg)
57: #endif
58:
59:
60: /*
61: ================================================================================
62: INCLUSIONS
63: ================================================================================
64: */
65:
66: #include <stdio.h>
67: #include <stdlib.h>
68: #include <stdint.h>
69: #include <math.h>
70: #include <string.h>
71: #include <strings.h>
72: #include <syslog.h>
73: #include <errno.h>
74: #include <stdarg.h>
75: #include <poll.h>
76:
77: #ifndef RPLARGS
78: # include <sys/mman.h>
79: # include <sys/time.h>
80: # include <sys/resource.h>
81: # include <sys/select.h>
82: # include <sys/socket.h>
83: # include <sys/stat.h>
84: # include <sys/timeb.h>
85: # include <sys/types.h>
86: # include <sys/un.h>
87: # include <sys/wait.h>
88:
89: # include <arpa/inet.h>
90: # include <netinet/in.h>
91: # include <netdb.h>
92:
93: # include <dlfcn.h>
94: # include <fcntl.h>
95: # include <pthread.h>
96: # include <regex.h>
97:
98: # ifdef OS2
99: # undef pthread_mutexattr_settype
100: # define pthread_mutexattr_settype(a, b)
101: # endif
102:
103: # include <pwd.h>
104: # ifdef SHARED_MEMORY
105: # include <sys/shm.h>
106: # endif
107:
108: # ifndef IPCS_SYSV
109: # include <semaphore.h>
110: # else
111: # include <sys/ipc.h>
112: # include <sys/sem.h>
113:
114: # ifdef OS2
115: # define INCL_DOSSEMAPHORES
116: # define INCL_DOSMEMMGR
117: # define INCL_DOSERRORS
118: # include <os2.h>
119:
120: typedef struct _OS2SEM
121: {
122: HMTX hmtx;
123: HEV hev;
124: ULONG shared;
125: ULONG *cnt;
126: ULONG *nopened;
127: ULONG allocated;
128: } sem_t;
129: # else // IPCS_SYSV
130: typedef struct
131: {
132: int sem;
133: int alloue;
134: unsigned char *path;
135: pid_t pid;
136: pthread_t tid;
137: } sem_t;
138: # endif
139:
140: # ifndef SEM_FAILED
141: # define SEM_FAILED NULL
142: # endif
143:
144: sem_t *sem_open_SysV(const char *nom, int oflag, ...);
145: int sem_init_SysV(sem_t *sem, int shared, unsigned int value);
146: int sem_close_SysV(sem_t *sem);
147: int sem_wait_SysV(sem_t *sem);
148: int sem_trywait_SysV(sem_t *sem);
149: int sem_timedwait_SysV(sem_t *sem, struct timespec *ts);
150: int sem_post_SysV(sem_t *sem);
151: int sem_getvalue_SysV(sem_t *sem, int *value);
152: int sem_unlink_SysV(char *nom);
153: int sem_destroy_SysV(sem_t *sem);
154: # endif
155:
156: # include <setjmp.h>
157: # include <signal.h>
158: # include <termios.h>
159: # include <time.h>
160: # include <unistd.h>
161: # include <locale.h>
162:
163: # include "history.h"
164: # include "readline.h"
165: # include "termcap.h"
166: # include "iconv.h"
167: # include "zlib.h"
168:
169: # include "openssl/evp.h"
170: # ifndef OPENSSL_NO_MD2
171: # include "openssl/md2.h"
172: # endif
173: # ifndef OPENSSL_NO_MD4
174: # include "openssl/md4.h"
175: # endif
176: # ifndef OPENSSL_NO_MD5
177: # include "openssl/md5.h"
178: # endif
179: # ifndef OPENSSL_NO_MDC2
180: # include "openssl/mdc2.h"
181: # endif
182: # ifndef OPENSSL_NO_RIPEMD
183: # include "openssl/ripemd.h"
184: # endif
185: # ifndef OPENSSL_NO_SHA
186: # include "openssl/sha.h"
187: # endif
188: # ifndef OPENSSL_NO_WHIRLPOOL
189: # include "openssl/whrlpool.h"
190: # endif
191: # ifndef OPENSSL_NO_AES
192: # include "openssl/aes.h"
193: # endif
194: # ifndef OPENSSL_NO_CAMELLIA
195: # include "openssl/camellia.h"
196: # endif
197: # ifndef OPENSSL_NO_RC2
198: # include "openssl/rc2.h"
199: # endif
200: # ifndef OPENSSL_NO_IDEA
201: # include "openssl/idea.h"
202: # endif
203:
204: # include "sqlite3.h"
205: # include "sigsegv.h"
206: # ifdef OS2
207: // Bug de libsigsegv
208: # undef HAVE_STACK_OVERFLOW_RECOVERY
209: # endif
210:
211: # define HAVE_INLINE
212: # define GSL_RANGE_CHECK_OFF
213: # include "gsl/gsl_cdf.h"
214: # include "gsl/gsl_cblas.h"
215: # include "gsl/gsl_errno.h"
216: # include "gsl/gsl_fft_complex.h"
217: # include "gsl/gsl_permutation.h"
218: # include "gsl/gsl_randist.h"
219: # include "gsl/gsl_rng.h"
220: # include "gsl/gsl_sf.h"
221: #endif
222:
223: #ifdef SunOS
224: # include <ieeefp.h>
225: #endif
226:
227: // Définition spécifique à Hurd
228: #ifndef PIPE_BUF
229: # define fpathconf (".", _PC_PIPE_BUF)
230: #endif
231:
232: #ifdef MYSQL_SUPPORT
233: # include <mysql.h>
234: # define mysqlclose(arg) mysql_close(arg.mysql)
235: #else
236: # define mysqlclose(arg)
237: #endif
238:
239: #ifdef POSTGRESQL_SUPPORT
240: # include <libpq-fe.h>
241: # define postgresqlclose(arg) PQfinish(arg.postgresql)
242: #else
243: # define postgresqlclose(arg)
244: #endif
245:
246: #include "librplprototypes.h"
247:
248: #ifndef RPLARGS
249: # ifndef UNIX_PATH_MAX
250: struct sockaddr_un sizecheck;
251: # define UNIX_PATH_MAX sizeof(sizecheck.sun_path)
252: # endif
253: #endif
254:
255: #ifdef MAIN_RPL
256: # define __EXTERN__
257: # define __STATIC_MUTEX_INITIALIZATION__ = PTHREAD_MUTEX_INITIALIZER
258: #else
259: # define __EXTERN__ extern
260: # define __STATIC_MUTEX_INITIALIZATION__
261: #endif
262:
263: /*
264: ================================================================================
265: Bugs spécifiques
266: ================================================================================
267: */
268:
269: // Néant
270:
271: /*
272: ================================================================================
273: TYPES
274: ================================================================================
275: */
276:
277: typedef FILE file;
278: typedef unsigned char t_8_bits;
279:
280: #ifndef RPLARGS
281: # include "rpltypes-conv.h"
282: #else
283: # include "rpltypes.h"
284: #endif
285:
286: enum signaux_rpl
287: {
288: rpl_signull = 0,
289: rpl_sigint,
290: rpl_sigterm,
291: rpl_sigstart, // Signal envoyé par un père pour lancer son fils.
292: rpl_sigcont, // Signal de redémarrage d'un processus arrêté par
293: // SUSPEND
294: rpl_sigstop, // Signal d'arrêt envoyé par l'instruction STOP ou
295: // FUSE. (FSTOP)
296: rpl_sigabort, // Signal envoyé par l'instruction ABORT (à regrouper
297: // avec FABORT)
298: rpl_sigurg, // Signal d'arrêt urgent
299: rpl_siginject, // Signal indiquant la présence d'une donnée à lire
300: // envoyée depuis le père
301: rpl_sigalrm, // Signal d'alarme (erreur système) depuis un fils
302: rpl_sighup,
303: rpl_sigtstp,
304: rpl_sigexcept,
305: rpl_sigmax
306: };
307:
308: #define LONGUEUR_QUEUE_SIGNAUX 1024
309:
310: // Une structure s_queue_signaux est créée par processus (et non par thread).
311: // Elle est projetée dans un segment de mémoire partagée pour qu'elle soit
312: // accessible à la fois du père et des fils.
313:
314: #ifndef RPLARGS
315: typedef struct queue_signaux
316: {
317: # ifndef IPCS_SYSV
318: # ifndef SEMAPHORES_NOMMES
319: sem_t semaphore;
320: sem_t signalisation;
321: # endif
322: # else
323: sem_t semaphore;
324: sem_t signalisation;
325: # endif
326:
327: volatile int pointeur_lecture;
328: volatile int pointeur_ecriture;
329: pthread_t thread_signaux;
330: volatile logical1 requete_arret;
331:
332: volatile struct
333: {
334: pid_t pid;
335: enum signaux_rpl signal;
336: } queue[LONGUEUR_QUEUE_SIGNAUX];
337: } struct_queue_signaux;
338:
339: __EXTERN__ struct_queue_signaux *s_queue_signaux;
340: __EXTERN__ int f_queue_signaux;
341:
342: # ifdef SEMAPHORES_NOMMES
343: __EXTERN__ sem_t *semaphore_queue_signaux;
344: __EXTERN__ sem_t *semaphore_signalisation;
345: # endif
346: #endif
347:
348: #ifdef OS2
349: # define readline(s) readline_wrapper(s)
350: unsigned char *readline_wrapper(unsigned char *s);
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: SÉMAPHORES
374: ================================================================================
375: */
376:
377: #ifdef IPCS_SYSV
378: # define sem_init(a, b, c) sem_init_SysV(a, b, c)
379: # define sem_destroy(a) sem_destroy_SysV(a)
380: # define sem_wait(a) sem_wait_SysV(a)
381: # define sem_trywait(a) sem_trywait_SysV(a)
382: # define sem_timedwait(a, b) sem_timedwait_SysV(a, b)
383: # define sem_post(a) sem_post_SysV(a)
384: # define sem_getvalue(a, b) sem_getvalue_SysV(a, b)
385: # define sem_open(...) sem_open_SysV(__VA_ARGS__)
386: # define sem_close(a) sem_close_SysV(a)
387: # define sem_unlink(a) sem_unlink_SysV(a)
388: #endif
389:
390:
391: /*
392: ================================================================================
393: SIGNAUX
394: ================================================================================
395: */
396:
397: #ifndef RPLARGS
398:
399: // Signaux utilisés par défaut :
400: // SIGINT
401: // SIGTSTP
402: // SIGCONT
403: // SIGPIPE
404: // SIGUSR1 et SIGUSR2 sont utilisé par libsigsegv.
405: // SIGHUP
406: // SIGALRM
407:
408: # define SIGTEST 255
409:
410: // Nombre d'interruptions disponibles
411: # define d_NOMBRE_INTERRUPTIONS 64
412: #endif
413:
414: /*
415: ================================================================================
416: Granularité temporelle
417: ================================================================================
418: */
419:
420: #ifndef RPLARGS
421: # define GRANULARITE_us 10
422: # define GRANULARITE_us_max 100000
423: # define INCR_GRANULARITE(g) \
424: do g = 1000 * ((g >= (GRANULARITE_us_max * 1000)) \
425: ? GRANULARITE_us_max : ((g / 1000) + GRANULARITE_us)); while(0)
426: #endif
427:
428: /*
429: ================================================================================
430: Options de debug
431: ================================================================================
432: */
433:
434: #ifndef RPLARGS
435: # define d_debug_pile_utilisateur ((integer8) 0x1)
436: # define d_debug_pile_systeme ((integer8) 0x2)
437: # define d_debug_appels_fonctions ((integer8) 0x4)
438: # define d_debug_processus ((integer8) 0x8)
439: # define d_debug_analyse ((integer8) 0x10)
440: # define d_debug_fusible ((integer8) 0x20)
441: # define d_debug_variables ((integer8) 0x40)
442: # define d_debug_fonctions_intrinseques ((integer8) 0x80)
443: # define d_debug_niveaux ((integer8) 0x100)
444: # define d_conversion_RPN ((integer8) 0x200)
445: # define d_traitement_interruption ((integer8) 0x400)
446: # define d_debug_signaux ((integer8) 0x800)
447: #endif
448:
449: /*
450: ================================================================================
451: Variables globales
452: ================================================================================
453: */
454:
455: #ifndef RPLARGS
456: # ifdef SEMAPHORES_NOMMES
457: # define LONGUEUR_NOM_SEMAPHORE 64
458: # endif
459:
460: # ifdef SEMAPHORES_NOMMES
461: # define __PTR__ *
462: # else
463: # define __PTR__
464: # endif
465:
466: __EXTERN__ jmp_buf contexte_ecriture;
467: __EXTERN__ jmp_buf contexte_impression;
468: __EXTERN__ jmp_buf contexte_initial;
469: __EXTERN__ jmp_buf contexte_processus;
470: __EXTERN__ jmp_buf contexte_thread;
471:
472: __EXTERN__ volatile int signal_test;
473:
474: __EXTERN__ pid_t pid_processus_pere;
475:
476: # ifdef SEMAPHORES_NOMMES
477: __EXTERN__ pthread_mutex_t mutex_sem __STATIC_MUTEX_INITIALIZATION__;
478: # endif
479:
480: __EXTERN__ pthread_mutex_t mutex_liste_threads
481: __STATIC_MUTEX_INITIALIZATION__;
482: __EXTERN__ pthread_mutex_t mutex_gestionnaires_signaux_atomique
483: __STATIC_MUTEX_INITIALIZATION__;
484: __EXTERN__ pthread_mutex_t mutex_creation_variable_partagee
485: __STATIC_MUTEX_INITIALIZATION__;
486: __EXTERN__ pthread_mutex_t mutex_sections_critiques;
487: __EXTERN__ pthread_mutex_t mutex_liste_variables_partagees;
488:
489: __EXTERN__ sem_t __PTR__ semaphore_gestionnaires_signaux;
490:
491: __EXTERN__ volatile int routine_recursive;
492: #endif
493:
494: #ifdef SEMAPHORES_NOMMES
495: #define SEM_FORK 0
496: #define SEM_QUEUE 1
497: #define SEM_SIGNAUX 2
498: #define SEM_SIGNALISATION 3
499: sem_t *sem_init2(unsigned int valeur, pid_t pid, int ordre);
500: sem_t *sem_init3(unsigned int valeur, pid_t pid, pthread_t tid, int ordre);
501: int sem_destroy2(sem_t *semaphore_p, pid_t pid, int ordre);
502: int sem_destroy3(sem_t *semaphore_p, pid_t pid, pthread_t tid, int ordre);
503: int sem_getvalue2(sem_t *semaphore, int *valeur);
504: sem_t *sem_open2(pid_t pid, int ordre);
505:
506: // Le mutex est là uniquement pour pouvoir émuler le comportement
507: // de sem_getvalue() sur un système comme MacOS X qui ne possède pas
508: // cette fonction.
509:
510: #define sem_getvalue(semaphore, value) sem_getvalue2(semaphore, value)
511: #define sem_post(semaphore) \
512: ({ int r; pthread_mutex_lock(&mutex_sem); \
513: r = sem_post(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
514: #define sem_wait(semaphore) \
515: ({ int r; pthread_mutex_lock(&mutex_sem); \
516: r = sem_wait(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
517: #define sem_trywait(semaphore) \
518: ({ int r; pthread_mutex_lock(&mutex_sem); \
519: r = sem_trywait(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
520: #endif
521:
522: /*
523: ================================================================================
524: Macros
525: ================================================================================
526: */
527:
528: // Par défaut, tout est redirigé vers stderr sauf indication explicite de
529: // stdout.
530:
531: #define printf(...) transliterated_fprintf(s_etat_processus, \
532: stderr, __VA_ARGS__)
533: #define fprintf(flux, ...) transliterated_fprintf(s_etat_processus, \
534: flux, __VA_ARGS__)
535: #define uprintf(...) transliterated_fprintf(NULL, \
536: stderr, __VA_ARGS__)
537: #define ufprintf(flux, ...) transliterated_fprintf(NULL, \
538: flux, __VA_ARGS__)
539:
540: #ifdef SunOS
541: # define fopen(...) ({ FILE *desc; \
542: while((desc = fopen(__VA_ARGS__)) == NULL) \
543: { if ((errno != EINTR) && (errno != 0)) break; } desc; })
544: # define freopen(...) ({ FILE *desc; \
545: while((desc = freopen(__VA_ARGS__)) == NULL) \
546: { if ((errno != EINTR) && (errno != 0)) break; } desc; })
547: # define fclose(...) ({ int ios; \
548: while((ios = fclose(__VA_ARGS__)) != 0) \
549: { if ((errno != EINTR) && (errno != 0)) break; } ios; })
550: # define fflush(flux) ({ int ios; \
551: while((ios = fflush((flux == stdout) ? stderr : flux)) != 0) \
552: { if ((errno != EINTR) && (errno != 0)) break; } ios; })
553: # define sem_open(...) ({ sem_t *semaphore; \
554: while((semaphore = sem_open(__VA_ARGS__)) == SEM_FAILED) \
555: { if (errno != EINTR) break; } semaphore; })
556: #else // !SunOS
557: # define fflush(flux) fflush((flux == stdout) ? stderr : flux)
558: #endif
559:
560: // Ajout d'un timeout sur les fonctions pipe() pour éviter une erreur
561: // système dans le cas où l'on a atteint le nombre maximale de fichiers
562: // ouverts.
563:
564: #define pipe(descripteurs) \
565: ({ \
566: struct timespec temporisation; \
567: int erreur, nombre_echecs; \
568: nombre_echecs = 0; \
569: do \
570: { \
571: if ((erreur = pipe(descripteurs)) == 0) break; \
572: nombre_echecs++; \
573: temporisation.tv_sec = 0; \
574: temporisation.tv_nsec = ((long) 1000000000) * rand(); \
575: nanosleep(&temporisation, NULL); \
576: } while(nombre_echecs < 100); \
577: erreur; \
578: })
579:
580: // Redéfinition de abs pour un fonctionnement en entier de type long long int
581:
582: #ifdef __GNUC__
583: # define abs(i) ({ typeof(i) _i; _i = (i); (_i >= 0) ? _i : -_i; })
584: // typeof() est une extension de gcc, mais est présent sur d'autres compilateurs
585: // comme Sun Studio. Dans le cas où typeof() n'existe pas, il est possible
586: // d'utiliser la macro suivante, mais elle possède un effet de bord dû à
587: // l'évaluation multiple de l'argument.
588: #else
589: # define abs(i) (((i) >= 0) ? (i) : (-i))
590: #endif
591:
592: #define NOTICE(m) \
593: do \
594: { \
595: ufprintf(stderr, "[%d-%llu] %s() from %s at line %d: %s\n", \
596: getpid(), (unsigned long long) pthread_self(), \
597: __FUNCTION__, __FILE__, __LINE__, m); \
598: fflush(stderr); \
599: } while(0)
600:
601: #ifdef __GLIBC__
602: #include <execinfo.h>
603: #define __BACKTRACE
604: #define BACKTRACE(n) \
605: do \
606: { \
607: void *buffer[n]; \
608: int nb, i; \
609: char **appels; \
610: pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER; \
611: nb = backtrace(buffer, n); \
612: appels = backtrace_symbols(buffer, nb); \
613: pthread_mutex_lock(&mutex); \
614: uprintf("[%d-%llu] BACKTRACE <%s()> at line #%d\n", \
615: getpid(), pthread_self(), __FUNCTION__, __LINE__); \
616: if (appels != NULL) \
617: { \
618: for(i = 0; i < nb; i++) \
619: uprintf(" %s\n", appels[i]); \
620: free(appels); \
621: } \
622: else \
623: uprintf("Nullified backtrace\n"); \
624: uprintf("[%d-%llu] END OF BACKTRACE\n", getpid(), pthread_self()); \
625: fflush(stdout); \
626: pthread_mutex_unlock(&mutex); \
627: } while(0)
628: #else
629: #define BACKTRACE(n) NOTICE("BACKTRACE only defined in glibc")
630: #endif
631:
632: #ifdef __BACKTRACE
633: # define BUG(b, ...) \
634: do { if (b) { uprintf("[%d] BUG! <%s()> at line #%d of %s\n", \
635: (int) getpid(), __FUNCTION__, __LINE__, __FILE__); \
636: __VA_ARGS__; fflush(stdout); \
637: BACKTRACE(64); \
638: pthread_kill(pthread_self(), SIGBUS); }} while(0)
639: #else
640: # define BUG(b, ...) \
641: do { if (b) { uprintf("[%d] BUG! <%s()> at line #%d of %s\n", \
642: (int) getpid(), __FUNCTION__, __LINE__, __FILE__); \
643: __VA_ARGS__; fflush(stdout); \
644: pthread_kill(pthread_self(), SIGBUS); }} while(0)
645: #endif
646:
647:
648: /*
649: ================================================================================
650: Affichage des points de retour des fonctions
651: ================================================================================
652: */
653:
654: #ifdef DEBUG_MEMOIRE
655: void analyse_post_mortem();
656: void *debug_memoire_ajout(size_t taille, const unsigned char *fonction,
657: unsigned long ligne, const unsigned char *argument);
658: void debug_memoire_initialisation();
659: void *debug_memoire_modification(void *pointeur, size_t taille,
660: const unsigned char *fonction, unsigned long ligne,
661: const unsigned char *argument);
662: void debug_memoire_retrait(void *ptr);
663: void debug_memoire_verification();
664:
665: pid_t debug_fork();
666:
667: #define malloc(s) debug_memoire_ajout(s, __FUNCTION__, __LINE__, #s)
668: #define free(s) debug_memoire_retrait(s)
669: #define realloc(s, t) debug_memoire_modification(s, t, \
670: __FUNCTION__, __LINE__, #t)
671: #define fork() debug_fork()
672: #endif
673:
674: #ifdef DEBUG_RETURN
675: #define return uprintf("[%d] Return from <%s()> at line #%d " \
676: "(%s [%d])\n", (int) getpid(), __FUNCTION__, \
677: __LINE__, strerror(errno), errno); fflush(stdout); errno = 0; return
678: #endif
679:
680: #ifdef DEBUG_MUTEX
681: #define pthread_mutex_lock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
682: "locking at %s() " \
683: "line #%d\n", (int) getpid(), (unsigned long long) pthread_self(), \
684: #mutex, mutex, __FUNCTION__, __LINE__), fflush(stdout), \
685: pthread_mutex_lock(mutex)
686: #define pthread_mutex_unlock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
687: "unlocking at " \
688: "%s() line #%d\n", (int) getpid(), (unsigned long long) \
689: pthread_self(), #mutex, mutex, __FUNCTION__, __LINE__), \
690: fflush(stdout), \
691: pthread_mutex_unlock(mutex)
692: #endif
693:
694: #ifdef DEBUG_SEMAPHORES
695: #define sem_wait(a) ({ int value; sem_getvalue(a, &value); \
696: uprintf("[%d-%llu] Semaphore %s (%p) "\
697: "waiting at %s() " \
698: "line #%d\n", (int) getpid(), (unsigned long long) pthread_self(), \
699: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \
700: if (value > 1) BUG(1, uprintf("Value %d\n", value)); sem_wait(a); })
701: #define sem_post(a) ({ int value; sem_getvalue(a, &value); \
702: uprintf("[%d-%llu] Semaphore %s (%p) "\
703: "posting at %s() " \
704: "line #%d\n", (int) getpid(), (unsigned long long) pthread_self(), \
705: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \
706: if (value > 0) BUG(1, uprintf("Value %d\n", value)); sem_post(a); })
707: #define sem_destroy(a) ({ int value; sem_getvalue(a, &value); \
708: if (value == 0) BUG(1, uprintf("Value %d\n", value)); sem_destroy(a); })
709: #endif
710:
711:
712: /*
713: ================================================================================
714: DEFINIONS
715: ================================================================================
716: */
717:
718: /*
719: --------------------------------------------------------------------------------
720: Valeurs
721: --------------------------------------------------------------------------------
722: */
723:
724: #define d_faux ((logical1) 0L)
725: #define d_vrai ((logical1) -1L)
726:
727: #define d_absence_erreur ((logical1) d_faux)
728: #define d_erreur ((logical1) d_vrai)
729:
730: #define d_code_fin_chaine '\0'
731: #define d_code_espace ' '
732: #define d_code_retour_chariot '\n'
733: #define d_code_tabulation '\t'
734: #define d_longueur_maximale_instruction 16
735:
736: #define d_INT "integer"
737: #define d_REL "real"
738: #define d_CPL "complex"
739: #define d_VIN "[ integer ]"
740: #define d_VRL "[ real ]"
741: #define d_VCX "[ complex ]"
742: #define d_MIN "[[ integer ]]"
743: #define d_MRL "[[ real ]]"
744: #define d_MCX "[[ complex ]]"
745: #define d_BIN "# binary[bodh]"
746: #define d_NOM "'name'"
747: #define d_CHN "\"string\""
748: #define d_LST "{ list }"
749: #define d_ALG "'algebraic'"
750: #define d_RPN "<< RPN >>"
751: #define d_FCH "File $n { format }"
752: #define d_SLB "Library $n"
753: #define d_SQL "Sql $n (type)"
754: #define d_PRC "Process $n"
755: #define d_SCK "Socket $n { format }"
756: #define d_SPH "Semaphore $n 'name'"
757: #define d_TAB "<[ table ]>"
758: #define d_MTX "Mutex $n"
759:
760: /*
761: --------------------------------------------------------------------------------
762: Paramètres du système
763: --------------------------------------------------------------------------------
764: */
765:
766: #ifndef RPLARGS
767: # define ds_beep ""
768: # define ds_fichier_historique ".RPL2_history"
769: # define ds_imposition_separateur_decimal d_vrai
770: # define ds_longueur_historique 256
771: # define ds_nombre_maximum_fichiers_ouverts 65536
772: # define ds_preprocesseur "rplpp " \
773: "--nostdinc -C 2> /dev/null"
774: # define ds_rplcore "rpl-core"
775: # define ds_rplprofile "rpl-profile"
776: # define ds_sdat "SDAT"
777: #endif
778:
779: /*
780: --------------------------------------------------------------------------------
781: Erreurs système
782: --------------------------------------------------------------------------------
783: */
784:
785: #ifdef DEBUG_ERREURS
786: # ifdef MESSAGES
787: # define __erreur(i) i
788: # define __erreur_(i) i
789: # else
790: # undef _ERREURS_VARIABLES
791: # ifdef _ERREURS_VARIABLES
792: # define __erreur_(i) __erreur(i)
793: # else
794: # define __erreur_(i) i
795: # endif
796: # define __erreur(i) ({ if (strstr(__FUNCTION__, "recherche_variable") \
797: == NULL) ufprintf(stderr, \
798: "ERROR %d AT %s() FROM %s LINE %d\n", \
799: i, __FUNCTION__, __FILE__, __LINE__); i; })
800: # endif
801: #else
802: # define __erreur(i) i
803: # define __erreur_(i) i
804: #endif
805:
806:
807: // -1 : erreur provoquée par une bibliothèque externe
808: #ifndef RPLARGS
809: # define d_es 2000
810: # define d_es_allocation_memoire __erreur(2001)
811: # define d_es_variable_introuvable __erreur_(2002)
812: # define d_es_pile_vide __erreur(2003)
813: # define d_es_end_incoherent __erreur(2004)
814: # define d_es_peripherique_stdin __erreur(2005)
815: # define d_es_erreur_fichier __erreur(2006)
816: # define d_es_execution_bibliotheque __erreur(2007)
817: # define d_es_signal __erreur(2008)
818: # define d_es_processus __erreur(2009)
819: # define d_es_pile_operationnelle_vide __erreur(2010)
820: # define d_es_nombre_max_descripteurs __erreur(2011)
821: # define d_es_interruption_invalide __erreur(2012)
822: # define d_es_contexte __erreur(2013)
823: # define d_es_somme_controle __erreur(2014)
824: # define d_es_semaphore __erreur(2015)
825: # define d_es_mutex_acquis_autre_thread __erreur(2016)
826: #endif
827:
828: /*
829: --------------------------------------------------------------------------------
830: Exceptions
831: --------------------------------------------------------------------------------
832: */
833:
834: #ifndef RPLARGS
835: # define d_ep 1000
836: # define d_ep_division_par_zero __erreur(1001)
837: # define d_ep_matrice_non_inversible __erreur(1002)
838: # define d_ep_resultat_indefini __erreur(1003)
839: # define d_ep_underflow __erreur(1004)
840: # define d_ep_overflow __erreur(1005)
841: # define d_ep_domaine_definition __erreur(1006)
842: # define d_ep_perte_precision __erreur(1007)
843: # define d_ep_decomposition_QR __erreur(1008)
844: # define d_ep_matrice_non_definie_positive __erreur(1009)
845: # define d_ep_decomposition_QZ __erreur(1010)
846: # define d_ep_decomposition_SVD __erreur(1011)
847: #endif
848:
849: /*
850: --------------------------------------------------------------------------------
851: Erreurs de compilation
852: --------------------------------------------------------------------------------
853: */
854:
855: #ifndef RPLARGS
856: # define d_ec 3000
857: # define d_ec_niveau_definition_negatif __erreur(3001)
858: # define d_ec_nom_definition_invalide __erreur(3002)
859: # define d_ec_erreur_boucle_definie __erreur(3003)
860: # define d_ec_erreur_instruction_end __erreur(3004)
861: # define d_ec_erreur_instruction_until __erreur(3005)
862: # define d_ec_source_incoherent __erreur(3006)
863: # define d_ec_erreur_instruction_while __erreur(3007)
864: # define d_ec_erreur_instruction_then __erreur(3008)
865: # define d_ec_erreur_instruction_else __erreur(3009)
866: # define d_ec_erreur_instruction_elseif __erreur(3010)
867: # define d_ec_erreur_instruction_select __erreur(3011)
868: # define d_ec_erreur_instruction_case __erreur(3012)
869: #endif
870:
871: /*
872: --------------------------------------------------------------------------------
873: Erreurs à l'exécution
874: --------------------------------------------------------------------------------
875: */
876:
877: // -1 : erreur provoquée par une bibliothèque externe
878: #ifndef RPLARGS
879: # define d_ex 0
880: # define d_ex_pile_vide __erreur(1)
881: # define d_ex_manque_argument __erreur(2)
882: # define d_ex_argument_invalide __erreur(3)
883: # define d_ex_erreur_type_argument __erreur(4)
884: # define d_ex_nom_reserve __erreur(5)
885: # define d_ex_nombre_arguments __erreur(6)
886: # define d_ex_dimensions_invalides __erreur(7)
887: # define d_ex_expression_invalide __erreur(8)
888: # define d_ex_absence_graphique_courant __erreur(9)
889: # define d_ex_erreur_traitement_condition __erreur(10)
890: # define d_ex_erreur_traitement_boucle __erreur(11)
891: # define d_ex_variable_non_definie __erreur_(12)
892: # define d_ex_drapeau_inexistant __erreur(13)
893: # define d_ex_nom_invalide __erreur(14)
894: # define d_ex_element_inexistant __erreur(15)
895: # define d_ex_absence_variable __erreur(16)
896: # define d_ex_erreur_evaluation __erreur(17)
897: # define d_ex_semaphore __erreur(18)
898: # define d_ex_longueur_fft __erreur(19)
899: # define d_ex_queue_impression __erreur(20)
900: # define d_ex_type_trace_invalide __erreur(21)
901: # define d_ex_erreur_fichier __erreur(22)
902: # define d_ex_absence_equation __erreur(23)
903: # define d_ex_erreur_bibliotheque __erreur(24)
904: # define d_ex_execution_bibliotheque __erreur(25)
905: # define d_ex_stop __erreur(26)
906: # define d_ex_matrice_statistique_invalide __erreur(27)
907: # define d_ex_dimensions_matrice_statistique __erreur(28)
908: # define d_ex_absence_observations __erreur(29)
909: # define d_ex_statistiques_echantillon __erreur(30)
910: # define d_ex_observations_inexistantes __erreur(31)
911: # define d_ex_syntaxe __erreur(32)
912: # define d_ex_cycle_hors_boucle __erreur(33)
913: # define d_ex_conversion_unite __erreur(34)
914: # define d_ex_erreur_parametre_fichier __erreur(35)
915: # define d_ex_erreur_acces_fichier __erreur(36)
916: # define d_ex_erreur_requete_fichier __erreur(37)
917: # define d_ex_erreur_format_fichier __erreur(38)
918: # define d_ex_fichier_verrouille __erreur(39)
919: # define d_ex_verrou_indefini __erreur(40)
920: # define d_ex_fin_de_fichier_atteinte __erreur(41)
921: # define d_ex_debut_de_fichier_atteint __erreur(42)
922: # define d_ex_erreur_type_fichier __erreur(43)
923: # define d_ex_fichier_vide __erreur(44)
924: # define d_ex_dimensions_differentes __erreur(45)
925: # define d_ex_routines_mathematiques __erreur(46)
926: # define d_ex_exit_hors_boucle __erreur(47)
927: # define d_ex_longueur_dft __erreur(48)
928: # define d_ex_contexte __erreur(49)
929: # define d_ex_processus __erreur(50)
930: # define d_ex_image_processus __erreur(51)
931: # define d_ex_erreur_sql __erreur(52)
932: # define d_ex_variable_verrouillee __erreur(53)
933: # define d_ex_variable_volatile __erreur(54)
934: # define d_ex_erreur_processus __erreur(55)
935: # define d_ex_erreur_impression __erreur(56)
936: # define d_ex_nombre_arguments_fonction __erreur(57)
937: # define d_ex_fonction_indisponible __erreur(58)
938: # define d_ex_bibliotheque_chargee __erreur(59)
939: # define d_ex_aucun_symbole __erreur(60)
940: # define d_ex_definition_ambigue __erreur(61)
941: # define d_ex_fichier_hors_contexte __erreur(62)
942: # define d_ex_socket_en_ecoute __erreur(63)
943: # define d_ex_interruption_invalide __erreur(64)
944: # define d_ex_erreur_transcodage __erreur(65)
945: # define d_ex_absence_processus_pere __erreur(66)
946: # define d_ex_creation_variable __erreur(67)
947: # define d_ex_fusible __erreur(68)
948: # define d_ex_iswi_hors_interruption __erreur(69)
949: # define d_ex_daemon __erreur(70)
950: # define d_ex_mutex __erreur(71)
951: # define d_ex_variable_statique_partagee __erreur(72)
952: # define d_ex_variable_partagee __erreur(73)
953: # define d_ex_graphique_memorise __erreur(74)
954: # define d_ex_matrice_non_diagonale __erreur(75)
955: # define d_ex_locales __erreur(76)
956: # define d_ex_representation __erreur(77)
957: # define d_ex_erreur_profilage __erreur(78)
958: # define d_ex_enregistrement_inexistant __erreur(79)
959: # define d_ex_clef_inexistante __erreur(80)
960: # define d_ex_nom_implicite __erreur(81)
961: # define d_ex_version_bibliotheque __erreur(82)
962: # define d_ex_creation_variable_globale __erreur(83)
963: # define d_ex_erreur_interne_rplcas __erreur(84)
964: # define d_ex_fichier_corrompu __erreur(85)
965: # define d_ex_mutex_acquis_autre_thread __erreur(86)
966: # define d_ex_expression_reguliere __erreur(87)
967: # define d_ex_instruction_indisponible __erreur(88)
968: # define d_ex_chiffrement __erreur(89)
969: # define d_ex_chiffrement_indisponible __erreur(90)
970: # define d_ex_longueur_clef_chiffrement __erreur(91)
971: # define d_ex_taille_message __erreur(92)
972: #endif
973:
974:
975: /*
976: ================================================================================
977: STRUCTURES
978: ================================================================================
979: */
980:
981: /*
982: --------------------------------------------------------------------------------
983: Structure objet
984: --------------------------------------------------------------------------------
985: */
986:
987: #ifdef MIN
988: # undef MIN
989: #endif
990:
991: #ifdef MAX
992: # undef MAX
993: #endif
994:
995: #define ADR __RPL_ADR
996: #define ALG __RPL_ALG
997: #define BIN __RPL_BIN
998: #define CHN __RPL_CHN
999: #define CPL __RPL_CPL
1000: #define FCH __RPL_FCH
1001: #define FCT __RPL_FCT
1002: #define INT __RPL_INT
1003: #define LST __RPL_LST
1004: #define MCX __RPL_MCX
1005: #define MIN __RPL_MIN
1006: #define MRL __RPL_MRL
1007: #define MTX __RPL_MTX
1008: #define NOM __RPL_NOM
1009: #define NON __RPL_NON
1010: #define PRC __RPL_PRC
1011: #define REL __RPL_REL
1012: #define RPN __RPL_RPN
1013: #define SCK __RPL_SCK
1014: #define SLB __RPL_SLB
1015: #define SPH __RPL_SPH
1016: #define SQL __RPL_SQL
1017: #define TBL __RPL_TBL
1018: #define VCX __RPL_VCX
1019: #define VIN __RPL_VIN
1020: #define VRL __RPL_VRL
1021:
1022: enum t_rplcas_commandes { RPLCAS_INTEGRATION = 0, RPLCAS_LIMITE };
1023:
1024: enum t_type { ADR = 0, ALG, BIN, CHN, CPL, FCH, FCT, INT, LST,
1025: MCX, MIN, MRL, MTX, NOM, NON, PRC, REL, RPN, SCK,
1026: SLB, SPH, SQL, TBL, VCX, VIN, VRL };
1027:
1028: /*
1029: ADR : adresse sur 64 bits signés.
1030: Adresse d'une définition à interpréter.
1031:
1032: ALG : expression algébrique (struct_liste_chainee *)
1033: La liste chaînée contient la définition convertie en notation
1034: polonaise inversée. Ce type diffère du type 'RPN' au niveau
1035: du format de sortie (notation algébrique).
1036:
1037: BIN : entier binaire sur 64 bits (unsigned integer8 *)
1038: Sans objet.
1039: Type C/Fortran : unsigned integer8
1040:
1041: CHN : chaine de caracteres (character*(*), unsigned char *)
1042: Sans objet.
1043:
1044: CPL : complexe sur 2*64 bits (complex*16, struct_complexe16 *)
1045: Sans objet.
1046: Type C/Fortran : complex16
1047:
1048: FCH : descripteur de fichier (struct_fichier *).
1049:
1050: FCT : déclaration d'une fonction et de son nombre d'arguments
1051: (struct_fonction *). Ce type n'est nécessaire que dans le
1052: traitement des types 'ALG' et 'RPN'.
1053:
1054: INT : entier sur 64 bits (integer*8, integer8 *)
1055: Sans objet.
1056: Type C/Fortran : integer8
1057:
1058: LST : liste (struct_liste_chainee *)
1059: Les objets sont enregistrés sous forme de liste chaînée récursive.
1060: Cela permet de traiter des tableaux de données hétérogènes de
1061: grandes dimensions. Le nombre de dimensions maximal est fixé par
1062: la mémoire de la station.
1063:
1064: MCX : matrice de complexes (struct_matrice *)
1065: Sans objet.
1066:
1067: MIN : matrice d'entiers (struct_matrice *)
1068: Sans objet.
1069:
1070: MRL : matrice de reels (struct_matrice *)
1071: Sans objet.
1072:
1073: MTX : mutex (struct_mutex *)
1074: Sans objet.
1075:
1076: NOM : nom de variable (struct_nom *)
1077: Sans objet.
1078:
1079: PRC : processus (struct_processus_fils *)
1080: Sans objet.
1081:
1082: REL : reel sur 64 bits (real*8, real8 *)
1083: Sans objet.
1084:
1085: RPN : definition (struct_liste_chainee *)
1086: Ce type diffère du type 'ALG' au niveau du format de sortie
1087: (notation polonaise inversée).
1088:
1089: SCK : socket (struct_socket *)
1090:
1091: SLB : bibliothèque dynamique partagée (struct_bibliotheque *)
1092: Sans objet.
1093:
1094: SPH : sémaphore nommé (struct_semaphore *)
1095:
1096: SQL : connecteur sur une base de données SQL (struct_connecteur_sql *)
1097:
1098: TBL : tableau multidimensionnel d'objets (struct_tableau *).
1099:
1100: VCX : vecteur de complexes (struct_vecteur *)
1101: Sans objet.
1102:
1103: VIN : vecteur d'entiers (struct_vecteur *)
1104: Sans objet.
1105:
1106: VRL : vecteur de reels (struct_vecteur *)
1107: Sans objet.
1108: */
1109:
1110: typedef struct objet
1111: {
1112: enum t_type type;
1113:
1114: volatile long nombre_occurrences;
1115:
1116: pthread_mutex_t mutex;
1117:
1118: void *objet;
1119: } struct_objet;
1120:
1121:
1122: /*
1123: --------------------------------------------------------------------------------
1124: Structure fichier
1125: --------------------------------------------------------------------------------
1126: */
1127:
1128: #ifndef RPLARGS
1129: typedef struct fichier
1130: {
1131: int descripteur;
1132:
1133: unsigned char acces; /* S/D/I */
1134: unsigned char binaire; /* Y/N/F */
1135: unsigned char ouverture;
1136: unsigned char protection;
1137: unsigned char *nom;
1138:
1139: struct_objet *format;
1140:
1141: pid_t pid;
1142: pthread_t tid;
1143:
1144: integer8 position_clef;
1145: } struct_fichier;
1146: #endif
1147:
1148:
1149: /*
1150: --------------------------------------------------------------------------------
1151: Structure mutex
1152: --------------------------------------------------------------------------------
1153: */
1154:
1155: #ifndef RPLARGS
1156: typedef struct rpl_mutex
1157: {
1158: pthread_mutex_t mutex;
1159: pthread_t tid;
1160: } struct_mutex;
1161: #endif
1162:
1163:
1164: /*
1165: --------------------------------------------------------------------------------
1166: Structure sémaphore
1167: --------------------------------------------------------------------------------
1168: */
1169:
1170: #ifndef RPLARGS
1171: typedef struct semaphore
1172: {
1173: unsigned char *nom;
1174: sem_t *semaphore;
1175: } struct_semaphore;
1176: #endif
1177:
1178:
1179: /*
1180: --------------------------------------------------------------------------------
1181: Structure marque
1182: --------------------------------------------------------------------------------
1183: */
1184:
1185: #ifndef RPLARGS
1186: typedef struct marque
1187: {
1188: unsigned char *label;
1189: unsigned char *position;
1190:
1191: struct marque *suivant;
1192: } struct_marque;
1193: #endif
1194:
1195:
1196: /*
1197: --------------------------------------------------------------------------------
1198: Structure bibliothèque
1199: --------------------------------------------------------------------------------
1200: */
1201:
1202: #ifndef RPLARGS
1203: typedef struct bibliotheque
1204: {
1205: void *descripteur;
1206:
1207: pid_t pid;
1208: pthread_t tid;
1209:
1210: unsigned char *nom;
1211: } struct_bibliotheque;
1212: #endif
1213:
1214:
1215: /*
1216: --------------------------------------------------------------------------------
1217: Structure descripteur fichier
1218: --------------------------------------------------------------------------------
1219: */
1220:
1221: #ifndef RPLARGS
1222: typedef struct descripteur_fichier
1223: {
1224: int identifiant;
1225:
1226: unsigned char effacement;
1227: unsigned char type; // C (file *) ou S (sqlite *)
1228: unsigned char *nom;
1229:
1230: pid_t pid;
1231: pthread_t tid;
1232:
1233: union
1234: {
1235: file *descripteur_c;
1236: sqlite3 *descripteur_sqlite;
1237: };
1238: } struct_descripteur_fichier;
1239: #endif
1240:
1241:
1242: /*
1243: --------------------------------------------------------------------------------
1244: Structure connecteur SQL
1245: --------------------------------------------------------------------------------
1246: */
1247:
1248: #ifndef RPLARGS
1249: typedef struct connecteur_sql
1250: {
1251: pid_t pid;
1252: pthread_t tid;
1253:
1254: /*
1255: * "MYSQL"
1256: * "POSTGRESQL"
1257: */
1258:
1259: unsigned char *type;
1260: unsigned char *locale;
1261:
1262: union
1263: {
1264: # ifdef MYSQL_SUPPORT
1265: MYSQL *mysql;
1266: # endif
1267: # ifdef POSTGRESQL_SUPPORT
1268: PGconn *postgresql;
1269: # endif
1270: sqlite3 *sqlite;
1271: } descripteur;
1272: } struct_connecteur_sql;
1273: #endif
1274:
1275: #define sqlclose(s_objet) \
1276: if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, "MYSQL") \
1277: == 0) \
1278: mysqlclose((*((struct_connecteur_sql *) (*s_objet).objet)) \
1279: .descripteur); \
1280: else if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, \
1281: "POSTGRESQL") == 0) \
1282: postgresqlclose((*((struct_connecteur_sql *) (*s_objet).objet)) \
1283: .descripteur); \
1284: else if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, \
1285: "SQLITE") == 0) \
1286: sqlite3_close((*((struct_connecteur_sql *) (*s_objet).objet)) \
1287: .descripteur.sqlite); \
1288: else \
1289: BUG(1, uprintf("SQL type '%s' not allowed!", \
1290: (*((struct_connecteur_sql *) (*s_objet).objet)).type));
1291:
1292: /*
1293: --------------------------------------------------------------------------------
1294: Structure socket
1295: --------------------------------------------------------------------------------
1296: */
1297:
1298: #ifndef RPLARGS
1299: typedef struct socket
1300: {
1301: int domaine;
1302: int socket;
1303:
1304: pid_t pid;
1305: pthread_t tid;
1306:
1307: unsigned char *adresse;
1308: unsigned char *adresse_distante;
1309: unsigned char binaire;
1310: unsigned char socket_en_ecoute;
1311: logical1 socket_connectee;
1312: unsigned char effacement;
1313: unsigned char localisation;
1314: unsigned char protection;
1315: unsigned char type[19 + 1];
1316:
1317: struct_objet *format;
1318: } struct_socket;
1319: #endif
1320:
1321: /*
1322: --------------------------------------------------------------------------------
1323: Structure liste chaînee
1324: --------------------------------------------------------------------------------
1325: */
1326:
1327: typedef struct liste_chainee
1328: {
1329: struct liste_chainee *suivant;
1330:
1331: struct_objet *donnee;
1332: } struct_liste_chainee;
1333:
1334:
1335: /*
1336: --------------------------------------------------------------------------------
1337: Structure de gestion des signaux en provenance de rplsignal
1338: --------------------------------------------------------------------------------
1339: */
1340:
1341: #define d_NOMBRE_SIGNAUX 64
1342:
1343: typedef struct gestion_signaux
1344: {
1345: unsigned char masque_signaux[d_NOMBRE_SIGNAUX];
1346:
1347: /*
1348: * 'I' : signal ignoré
1349: * 'Q' : signal mis en queue pour un traitement ultérieur
1350: * 'N' : traitement normal du signal
1351: */
1352:
1353: integer8 queue_signaux[d_NOMBRE_SIGNAUX];
1354: integer8 nombre_signaux_en_queue;
1355: struct_objet *corps_signaux[d_NOMBRE_SIGNAUX];
1356:
1357: pthread_mutex_t mutex;
1358: } struct_gestion_signaux;
1359:
1360: #ifndef MAIN_RPL
1361: # define __STATIC_GESTION_SIGNAUX__
1362: #else
1363: # define __STATIC_GESTION_SIGNAUX__ = { .mutex = PTHREAD_MUTEX_INITIALIZER }
1364: #endif
1365:
1366: __EXTERN__ volatile struct_gestion_signaux signaux_externes
1367: __STATIC_GESTION_SIGNAUX__;
1368:
1369:
1370: /*
1371: --------------------------------------------------------------------------------
1372: Structure liste profilage
1373: --------------------------------------------------------------------------------
1374: */
1375:
1376: typedef struct liste_profilage
1377: {
1378: struct liste_profilage *suivant;
1379:
1380: unsigned char *fonction;
1381:
1382: struct timeval dernier_appel;
1383: struct timeval cumul;
1384:
1385: integer8 nombre_appels;
1386: } struct_liste_profilage;
1387:
1388: typedef struct liste_profilage2
1389: {
1390: struct liste_profilage2 *suivant;
1391:
1392: unsigned char *fonction;
1393: } struct_liste_profilage2;
1394:
1395: /*
1396: --------------------------------------------------------------------------------
1397: Structure contenant les fichiers graphiques (liste chaînée)
1398: --------------------------------------------------------------------------------
1399: */
1400:
1401: #ifndef RPLARLS
1402: typedef struct fichier_graphique
1403: {
1404: struct fichier_graphique *suivant;
1405:
1406: logical1 presence_axes;
1407:
1408: unsigned char *nom;
1409: unsigned char type[21];
1410:
1411: unsigned char *legende;
1412:
1413: int dimensions;
1414:
1415: integer8 systeme_axes;
1416: } struct_fichier_graphique;
1417: #endif
1418:
1419: /*
1420: --------------------------------------------------------------------------------
1421: Structure nom
1422: --------------------------------------------------------------------------------
1423: */
1424:
1425: typedef struct nom
1426: {
1427: unsigned char *nom;
1428: logical1 symbole; /* d_vrai/d_faux */
1429: // symbole == d_vrai signifie que le nom a été introduit dans un
1430: // calcul sans les apostrophes.
1431: } struct_nom;
1432:
1433:
1434: /*
1435: --------------------------------------------------------------------------------
1436: Structure processus fils
1437: --------------------------------------------------------------------------------
1438: */
1439:
1440: #ifndef RPLARGS
1441: typedef struct descripteur_thread
1442: {
1443: struct processus *s_etat_processus;
1444: struct processus *s_nouvel_etat_processus;
1445:
1446: struct_objet *argument;
1447:
1448: pid_t pid;
1449: volatile pthread_t tid;
1450:
1451: pthread_t thread_pere;
1452:
1453: pthread_mutex_t mutex;
1454: pthread_mutex_t mutex_nombre_references;
1455:
1456: volatile logical1 thread_actif;
1457:
1458: int pipe_erreurs[2];
1459: int pipe_objets[2];
1460: int pipe_injections[2];
1461: int pipe_nombre_injections[2];
1462: int pipe_interruptions[2];
1463: int pipe_nombre_objets_attente[2];
1464: int pipe_nombre_interruptions_attente[2];
1465: int pipe_acquittement[2];
1466:
1467: volatile integer8 nombre_objets_dans_pipe;
1468: volatile integer8 nombre_interruptions_dans_pipe;
1469:
1470: logical1 processus_detache;
1471: logical1 destruction_objet;
1472:
1473: volatile signed long nombre_references;
1474: } struct_descripteur_thread;
1475:
1476: typedef struct processus_fils
1477: {
1478: struct_descripteur_thread *thread;
1479: } struct_processus_fils;
1480: #endif
1481:
1482:
1483: /*
1484: --------------------------------------------------------------------------------
1485: Structure liste pile systeme
1486: --------------------------------------------------------------------------------
1487: */
1488:
1489: #ifndef RPLARGS
1490: typedef struct liste_pile_systeme
1491: {
1492: struct liste_pile_systeme *suivant;
1493:
1494: struct_objet *indice_boucle;
1495: struct_objet *limite_indice_boucle;
1496: struct_objet *objet_de_test;
1497:
1498: logical1 arret_si_exception;
1499: logical1 creation_variables_statiques;
1500: logical1 creation_variables_partagees;
1501: logical1 evaluation_expression;
1502:
1503: unsigned char clause;
1504:
1505: /*
1506: clause :
1507: I : IF
1508: R : IFERR
1509: X : IFERR indiquant la présence d'une erreur.
1510: T : THEN
1511: E : ELSE
1512: Z : traitement en cours de ELSE
1513: D : DO
1514: U : UNTIL
1515: W : WHILE
1516: M : WHILE avec une clause fausse.
1517: S : SELECT
1518: K : aucun cas CASE n'a encore été traité.
1519: C : au moins un cas de SELECT...CASE a été traité.
1520: Q : traitement en cours d'un cas CASE.
1521: F : traitement du cas DEFAULT
1522: */
1523:
1524: unsigned char retour_definition;
1525: unsigned char *nom_variable;
1526: unsigned char origine_routine_evaluation;
1527: unsigned char type_cloture;
1528:
1529: /*
1530: type clôture :
1531: C SELECT : END termine un test SELECT/DEFAULT/END.
1532: D DO : END termine une boucle DO/UNTIL/END.
1533: I IF : END termine un test IF/THEN (ELSE)/END.
1534: J IFERR : END termine un test IFERR/THEN (ELSE)/END.
1535: K CASE : END termine un test CASE/THEN/END
1536: W WHILE : END termine une boucle WHILE/REPEAT/END.
1537: Q CRITICAL : END termine une section critique CRITICAL/END
1538:
1539: F FOR : NEXT ou STEP termine une boucle avec compteur.
1540: S START : NEXT ou STEP termine une boucle sans compteur.
1541: L LOOP : boucle utilisé dans le traitement de l'instruction RETURN.
1542: Elle correspond à une boucle FOR ou START mais sans son
1543: initialisation.
1544: A FORALL : NEXT termine une boucle sur un objet.
1545: */
1546:
1547: integer8 adresse_retour;
1548: integer8 niveau_courant;
1549: struct_liste_chainee *pointeur_objet_retour;
1550: } struct_liste_pile_systeme;
1551: #endif
1552:
1553:
1554: /*
1555: --------------------------------------------------------------------------------
1556: Structure variable
1557: --------------------------------------------------------------------------------
1558: */
1559:
1560: #ifndef RPLARGS
1561: typedef union position_variable
1562: {
1563: integer8 adresse;
1564: struct_objet *pointeur;
1565: } union_position_variable;
1566:
1567: typedef struct variable
1568: {
1569: unsigned char *nom;
1570: unsigned char origine; // P(rogramme) ou E(valuation)
1571:
1572: integer8 niveau;
1573:
1574: union_position_variable variable_statique;
1575: union_position_variable variable_partagee;
1576:
1577: struct_objet *objet;
1578:
1579: logical1 variable_verrouillee;
1580: } struct_variable;
1581:
1582: #endif
1583:
1584: /*
1585: --------------------------------------------------------------------------------
1586: Structure variable partagée
1587: --------------------------------------------------------------------------------
1588: */
1589:
1590: #ifndef RPLARGS
1591:
1592: typedef struct variable_partage
1593: {
1594: unsigned char *nom;
1595: unsigned char origine;
1596:
1597: integer8 niveau;
1598:
1599: union_position_variable variable_partagee;
1600:
1601: struct_objet *objet;
1602:
1603: pthread_mutex_t mutex;
1604: } struct_variable_partagee;
1605:
1606: #endif
1607:
1608:
1609: /*
1610: --------------------------------------------------------------------------------
1611: Structure variable statique
1612: --------------------------------------------------------------------------------
1613: */
1614:
1615: #ifndef RPLARGS
1616: typedef struct variable_statique
1617: {
1618: unsigned char *nom;
1619: unsigned char origine;
1620:
1621: // Position de création de la variable statique dans le programme ou dans
1622: // l'expression. 'origine' vaut 'P' pour programme ou 'E' pour expression.
1623:
1624: integer8 niveau;
1625:
1626: union_position_variable variable_statique;
1627:
1628: struct_objet *objet;
1629: } struct_variable_statique;
1630: #endif
1631:
1632:
1633: /*
1634: --------------------------------------------------------------------------------
1635: Structure vecteur
1636: --------------------------------------------------------------------------------
1637: */
1638:
1639: typedef struct vecteur
1640: {
1641: integer8 taille;
1642:
1643: unsigned char type; /* C (complex*16), R (real*8), I (integer*8) */
1644:
1645: void *tableau;
1646: } struct_vecteur;
1647:
1648:
1649: /*
1650: --------------------------------------------------------------------------------
1651: Structure matrice
1652: --------------------------------------------------------------------------------
1653: */
1654:
1655: typedef struct matrice
1656: {
1657: integer8 nombre_lignes;
1658: integer8 nombre_colonnes;
1659:
1660: unsigned char type; /* C (complex*16), R (real*8), I (integer*8) */
1661:
1662: void **tableau;
1663: } struct_matrice;
1664:
1665:
1666: /*
1667: --------------------------------------------------------------------------------
1668: Structure tableau
1669: --------------------------------------------------------------------------------
1670: */
1671:
1672: typedef struct tableau
1673: {
1674: integer8 nombre_elements;
1675:
1676: struct_objet **elements;
1677: } struct_tableau;
1678:
1679:
1680: /*
1681: --------------------------------------------------------------------------------
1682: Structure arbre
1683: --------------------------------------------------------------------------------
1684: */
1685:
1686: typedef struct arbre
1687: {
1688: struct_objet *objet;
1689:
1690: unsigned long nombre_feuilles;
1691: struct arbre **feuilles;
1692: } struct_arbre;
1693:
1694:
1695: /*
1696: --------------------------------------------------------------------------------
1697: Structures de gestion des instructions externes
1698: --------------------------------------------------------------------------------
1699: */
1700:
1701: typedef struct instruction_externe
1702: {
1703: unsigned char *nom;
1704: unsigned char *nom_bibliotheque;
1705: void *descripteur_bibliotheque;
1706: } struct_instruction_externe;
1707:
1708:
1709: /*
1710: --------------------------------------------------------------------------------
1711: Structure argument (pour les fonctions dynamiques)
1712: --------------------------------------------------------------------------------
1713: */
1714:
1715: typedef struct rpl_arguments
1716: {
1717: /* Piles operationnelles */
1718:
1719: struct_liste_chainee *l_base_pile;
1720: struct_liste_chainee *l_base_pile_last;
1721:
1722: /* Etat du calculateur */
1723:
1724: t_8_bits drapeaux_etat[8];
1725:
1726: /* Traitement des erreurs */
1727:
1728: unsigned char *message_erreur;
1729: unsigned char type_erreur; /* S = système
1730: E = exécution */
1731: integer8 erreur;
1732:
1733: /* Traitement des messages d'aide */
1734:
1735: logical1 aide; /* Affichage d'un
1736: message d'aide
1737: par la routine */
1738:
1739: /* Nombre d'arguments */
1740:
1741: unsigned char affichage_arguments;
1742: unsigned char constante_symbolique;
1743: unsigned char instruction_valide;
1744: unsigned char test_instruction;
1745:
1746: integer8 nombre_arguments;
1747: // Nombre d'arguments de la fonction, positif ou nul.
1748:
1749: void *s_etat_processus;
1750: } struct_rpl_arguments;
1751:
1752: /*
1753: --------------------------------------------------------------------------------
1754: Structure d'arbre des instructions intrinsèques
1755: --------------------------------------------------------------------------------
1756: */
1757:
1758: #ifndef RPLARGS
1759: typedef struct instruction
1760: {
1761: struct instruction **noeuds;
1762: void (*feuille)(struct processus *);
1763: } struct_instruction;
1764: #endif
1765:
1766: /*
1767: --------------------------------------------------------------------------------
1768: Structure d'arbre des variables globales et locales
1769: --------------------------------------------------------------------------------
1770: */
1771:
1772: #ifndef RPLARGS
1773: typedef struct arbre_variables
1774: {
1775: unsigned int noeuds_utilises;
1776: // Nombre de noeuds utilisés dans le
1777: // tableau **noeuds
1778: signed int indice_tableau_pere;
1779: // Position de la structure dans le
1780: // tableau **noeuds du père
1781:
1782: struct arbre_variables *noeud_pere;
1783: struct arbre_variables **noeuds;
1784:
1785: struct liste_variables *feuille;
1786: struct liste_variables_statiques *feuille_statique;
1787: } struct_arbre_variables;
1788:
1789: typedef struct arbre_variables_partagees
1790: {
1791: unsigned int noeuds_utilises;
1792: // Nombre de noeuds utilisés dans le
1793: // tableau **noeuds
1794: signed int indice_tableau_pere;
1795: // Position de la structure dans le
1796: // tableau **noeuds du père
1797:
1798: struct arbre_variables_partagees *noeud_pere;
1799: struct arbre_variables_partagees **noeuds;
1800:
1801: struct liste_variables_partagees *feuille;
1802:
1803: pthread_mutex_t mutex_feuille;
1804: } struct_arbre_variables_partagees;
1805:
1806: #define INITIALISATION_MUTEX(mutex) \
1807: do { \
1808: pthread_mutexattr_t attributs_mutex; \
1809: pthread_mutexattr_init(&attributs_mutex); \
1810: pthread_mutexattr_settype(&attributs_mutex, PTHREAD_MUTEX_RECURSIVE); \
1811: pthread_mutex_init(&(mutex), &attributs_mutex); \
1812: pthread_mutexattr_destroy(&attributs_mutex); \
1813: } while(0)
1814:
1815: typedef struct tableau_variables
1816: {
1817: unsigned char origine;
1818: unsigned char *nom; // pointeur sur la struct_variable
1819: // réelle et non copie de la chaîne
1820: integer8 niveau;
1821:
1822: struct_objet *objet; // pointeur sur l'objet et non copie
1823: // de l'objet.
1824:
1825: logical1 variable_verrouillee;
1826: logical1 variable_masquee;
1827: pthread_mutex_t *mutex;
1828: union_position_variable variable_statique;
1829: union_position_variable variable_partagee;
1830: } struct_tableau_variables;
1831:
1832: // La liste des variables est une liste doublement chaînée et circulaire.
1833: typedef struct liste_variables
1834: {
1835: union
1836: {
1837: // Utilisation dans la gestion des variables
1838: struct_variable *variable;
1839: // Utilisation dans la pile système (variables par niveau)
1840: struct_liste_chainee *liste;
1841: };
1842:
1843: struct arbre_variables *noeud_pere;
1844: struct arbre_variables *noeud;
1845: struct liste_variables *suivant;
1846: struct liste_variables *precedent;
1847: } struct_liste_variables;
1848:
1849: // La liste des variables statiques et une liste double chaînée et non
1850: // circulaire.
1851: typedef struct liste_variables_statiques
1852: {
1853: struct liste_variables_statiques *suivant;
1854: struct liste_variables_statiques *precedent;
1855: struct liste_variables_statiques *reference;
1856: struct_arbre_variables *feuille;
1857: struct_variable_statique *variable;
1858: } struct_liste_variables_statiques;
1859:
1860: typedef struct liste_variables_partagees
1861: {
1862: struct liste_variables_partagees *suivant;
1863: struct liste_variables_partagees *precedent;
1864: struct liste_variables_partagees *reference;
1865: struct_arbre_variables_partagees *feuille;
1866: struct_variable_partagee *variable;
1867: pthread_t tid;
1868: pid_t pid;
1869: } struct_liste_variables_partagees;
1870: #endif
1871:
1872: /*
1873: --------------------------------------------------------------------------------
1874: Structure processus
1875: --------------------------------------------------------------------------------
1876: */
1877:
1878: #ifndef RPLARGS
1879: typedef struct processus
1880: {
1881: /* Pointeurs sur le programme */
1882:
1883: unsigned char *definitions_chainees;
1884: struct_liste_chainee *expression_courante;
1885:
1886: unsigned char *instruction_courante;
1887: struct_objet *objet_courant;
1888: unsigned char evaluation_expression_compilee; /*Y/N*/
1889:
1890: unsigned char *nom_fichier_source;
1891: unsigned char *nom_fichier_historique;
1892:
1893: unsigned char autorisation_conversion_chaine; /*Y/N*/
1894: unsigned char autorisation_empilement_programme; /*Y/N*/
1895: unsigned char autorisation_evaluation_nom; /*Y/N*/
1896: unsigned char autorisation_nom_implicite; /*Y/N*/
1897: unsigned char evaluation_forcee; /*Y/N*/
1898: unsigned char instruction_valide; /*Y/N*/
1899: unsigned char instruction_intrinseque; /*Y/I/N*/
1900: unsigned char test_instruction; /*Y/N*/
1901: unsigned char affichage_arguments; /*Y/N*/
1902: unsigned char constante_symbolique; /*Y/N*/
1903: unsigned char traitement_symbolique; /*Y/N*/
1904: unsigned char mode_execution_programme; /*Y/I/N*/
1905: unsigned char mode_interactif; /*Y/N*/
1906: unsigned char mode_evaluation_expression; /*Y/N*/
1907: unsigned char traitement_cycle_exit; /*N/E/C*/
1908: unsigned char recherche_type; /*Y/N*/
1909:
1910: integer8 position_courante;
1911: integer8 longueur_definitions_chainees;
1912:
1913: /* Pointeurs sur les instructions */
1914:
1915: int *pointeurs_caracteres;
1916: int nombre_caracteres;
1917: struct_instruction *arbre_instructions;
1918:
1919: /* Requetes */
1920:
1921: unsigned char requete_arret; /*Y/N*/
1922:
1923: /* Piles operationnelles */
1924:
1925: struct_liste_chainee *l_base_pile;
1926: struct_liste_chainee *l_base_pile_last;
1927:
1928: integer8 hauteur_pile_operationnelle;
1929:
1930: /* Piles systemes */
1931:
1932: struct_liste_pile_systeme *l_base_pile_systeme;
1933:
1934: integer8 hauteur_pile_systeme;
1935:
1936: /* Gestion des processus */
1937:
1938: volatile
1939: struct_liste_chainee *l_base_pile_processus;
1940:
1941: logical1 presence_pipes;
1942:
1943: int pipe_acquittement;
1944: int pipe_donnees;
1945: int pipe_injections;
1946: int pipe_nombre_injections;
1947: int pipe_interruptions;
1948: int pipe_nombre_objets_attente;
1949: int pipe_nombre_interruptions_attente;
1950: int nombre_objets_envoyes_non_lus;
1951: int nombre_objets_injectes;
1952:
1953: real8 pourcentage_maximal_cpu;
1954: real8 temps_maximal_cpu;
1955:
1956: logical1 presence_fusible;
1957: pthread_t thread_fusible;
1958: pthread_t thread_surveille_par_fusible;
1959: pthread_t thread_signaux;
1960: int pipe_signaux[2];
1961:
1962: volatile int pointeur_signal_ecriture;
1963: volatile int pointeur_signal_lecture;
1964: volatile enum signaux_rpl signaux_en_queue[LONGUEUR_QUEUE_SIGNAUX];
1965: volatile logical1 demarrage_fils;
1966: volatile logical1 redemarrage_processus;
1967:
1968: /* Contextes */
1969:
1970: struct_liste_chainee *l_base_pile_contextes;
1971: struct_liste_chainee *l_base_pile_taille_contextes;
1972:
1973: /* Variables */
1974:
1975: // La liste des variables par niveau est doublement chaînée.
1976: // À tout moment, elle pointe sur le niveau le plus haut existant et
1977: // l_liste_variable_par_niveau->precedent renvoie la liste des
1978: // définitions. l_liste_variable_par_niveau->precedent->precedent pointe
1979: // sur la liste des variables globales.
1980: //
1981: // À l'initialisation :
1982: // l_liste_variables_par_niveau->suivant == l_liste_variables_par_niveau
1983: // l_liste_variables_par_niveau->precedent == l_liste_variables_par_niveau
1984:
1985: struct_arbre_variables *s_arbre_variables;
1986: struct_liste_variables *l_liste_variables_par_niveau;
1987: struct_liste_variables_statiques
1988: *l_liste_variables_statiques;
1989:
1990: struct_arbre_variables_partagees
1991: **s_arbre_variables_partagees;
1992: struct_liste_variables_partagees
1993: **l_liste_variables_partagees;
1994:
1995: logical1 niveau_supprime;
1996:
1997: struct_variable *pointeur_variable_courante;
1998: struct_liste_variables *pointeur_feuille_courante;
1999: struct_variable_statique *pointeur_variable_statique_courante;
2000: struct_variable_partagee *pointeur_variable_partagee_courante;
2001:
2002: int *pointeurs_caracteres_variables;
2003: int nombre_caracteres_variables;
2004:
2005: integer8 niveau_courant;
2006: integer8 niveau_initial;
2007:
2008: logical1 creation_variables_statiques;
2009: logical1 creation_variables_partagees;
2010: logical1 gel_liste_variables;
2011:
2012: /* Fichiers */
2013:
2014: struct_liste_chainee *s_fichiers;
2015:
2016: /* Sockets */
2017:
2018: struct_liste_chainee *s_sockets;
2019:
2020: /* Connecteurs aux bases de données */
2021:
2022: struct_liste_chainee *s_connecteurs_sql;
2023:
2024: /* Bibliothèques dynamiques */
2025:
2026: struct_liste_chainee *s_bibliotheques;
2027: struct_instruction_externe *s_instructions_externes;
2028: integer8 nombre_instructions_externes;
2029:
2030: /* Fichier d'impression */
2031:
2032: unsigned char *nom_fichier_impression;
2033: unsigned char format_papier[16];
2034:
2035: /* Parametres graphiques */
2036:
2037: struct_fichier_graphique *fichiers_graphiques; /* NULL */
2038:
2039: unsigned char type_trace_eq[21];
2040:
2041: /*
2042: * 2D :
2043: * FONCTION
2044: * PARAMETRIQUE
2045: * POLAIRE
2046: * COURBES DE NIVEAU
2047: *
2048: * 3D :
2049: * GRILLE 3D
2050: * COURBE PARAMETRIQUE // A FAIRE
2051: * SURFACE PARAMETRIQUE // A FAIRE
2052: * CYNLINDRIQUE // A FAIRE
2053: * SPHERIQUE // A FAIRE
2054: */
2055:
2056: unsigned char type_trace_sigma[21];
2057:
2058: /*
2059: * POINTS
2060: * HISTOGRAMME
2061: * TABLE TRACANTE
2062: */
2063:
2064: /*
2065: * ECHELLES
2066: */
2067:
2068: integer8 systeme_axes;
2069:
2070: real8 x_min;
2071: real8 x_max;
2072: real8 y_min;
2073: real8 y_max;
2074: real8 z_min;
2075: real8 z_max;
2076:
2077: real8 x_tics;
2078: real8 y_tics;
2079: real8 z_tics;
2080:
2081: integer8 mx_tics;
2082: integer8 my_tics;
2083: integer8 mz_tics;
2084:
2085: logical1 x_lines;
2086: logical1 y_lines;
2087: logical1 z_lines;
2088:
2089: logical1 mx_lines;
2090: logical1 my_lines;
2091: logical1 mz_lines;
2092:
2093: /*
2094: * -1 : absent du graphique
2095: * 0 : graduations automatiques
2096: * >0 : valeur manuelle
2097: */
2098:
2099: real8 x2_min;
2100: real8 x2_max;
2101: real8 y2_min;
2102: real8 y2_max;
2103: real8 z2_min;
2104: real8 z2_max;
2105:
2106: real8 x2_tics;
2107: real8 y2_tics;
2108: real8 z2_tics;
2109:
2110: integer8 mx2_tics;
2111: integer8 my2_tics;
2112: integer8 mz2_tics;
2113:
2114: logical1 x2_lines;
2115: logical1 y2_lines;
2116: logical1 z2_lines;
2117:
2118: logical1 mx2_lines;
2119: logical1 my2_lines;
2120: logical1 mz2_lines;
2121:
2122: real8 resolution;
2123:
2124: logical1 souris_active;
2125:
2126: logical1 echelle_automatique_x;
2127: logical1 echelle_automatique_y;
2128: logical1 echelle_automatique_z;
2129:
2130: logical1 echelle_automatique_x2;
2131: logical1 echelle_automatique_y2;
2132: logical1 echelle_automatique_z2;
2133:
2134: logical1 echelle_log_x;
2135: logical1 echelle_log_y;
2136: logical1 echelle_log_z;
2137:
2138: logical1 echelle_log_x2;
2139: logical1 echelle_log_y2;
2140: logical1 echelle_log_z2;
2141:
2142: real8 point_de_vue_theta;
2143: real8 point_de_vue_phi;
2144: real8 echelle_3D;
2145:
2146: unsigned char *label_x;
2147: unsigned char *label_y;
2148: unsigned char *label_z;
2149: unsigned char *titre;
2150: unsigned char *legende;
2151:
2152: unsigned char *nom_fichier_gnuplot;
2153: unsigned char *type_fichier_gnuplot;
2154:
2155: struct_objet *indep;
2156: struct_objet *depend;
2157: struct_objet *parametres_courbes_de_niveau;
2158:
2159: struct_marque *s_marques;
2160:
2161: file *entree_standard;
2162:
2163: logical1 requete_nouveau_plan;
2164: logical1 mise_a_jour_trace_requise;
2165:
2166: /* Parametres statistiques */
2167:
2168: integer8 colonne_statistique_1;
2169: integer8 colonne_statistique_2;
2170:
2171: /* Etat du calculateur */
2172:
2173: t_8_bits drapeaux_etat[8];
2174:
2175: /* Traitement des exceptions */
2176:
2177: logical1 arret_si_exception;
2178: int exception;
2179: int derniere_exception;
2180: int exception_processus_fils;
2181:
2182: /* Traitement des erreurs */
2183:
2184: int erreur_compilation;
2185: int erreur_execution;
2186: int erreur_systeme;
2187:
2188: struct_objet *s_objet_errone;
2189: struct_objet *s_objet_erreur;
2190:
2191: logical1 erreur_scrutation;
2192:
2193: volatile int erreur_systeme_processus_fils;
2194: int erreur_execution_processus_fils;
2195:
2196: pid_t pid_erreur_processus_fils;
2197:
2198: logical1 erreur_processus_fils;
2199:
2200: integer8 derniere_erreur_fonction_externe;
2201:
2202: int derniere_erreur_systeme;
2203: int derniere_erreur_execution;
2204: int derniere_erreur_evaluation;
2205:
2206: unsigned char *instruction_derniere_erreur;
2207:
2208: integer8 niveau_derniere_erreur;
2209:
2210: logical1 core;
2211: logical1 invalidation_message_erreur;
2212:
2213: /* Debug */
2214:
2215: logical1 debug;
2216: logical8 type_debug;
2217: logical1 debug_programme;
2218: logical1 execution_pas_suivant;
2219: logical1 traitement_instruction_halt;
2220:
2221: /* Interruptions logicielles */
2222:
2223: unsigned char masque_interruptions[d_NOMBRE_INTERRUPTIONS];
2224:
2225: /*
2226: * 'I' : interruption ignorée
2227: * 'Q' : interruption mise en queue pour un traitement ultérieur
2228: * 'N' : traitement normal de l'interruption
2229: */
2230:
2231: integer8 queue_interruptions[d_NOMBRE_INTERRUPTIONS];
2232: integer8 nombre_interruptions_en_queue;
2233: struct_liste_chainee *pile_origine_interruptions
2234: [d_NOMBRE_INTERRUPTIONS];
2235: volatile integer8 nombre_interruptions_non_affectees;
2236:
2237: struct_objet *corps_interruptions[d_NOMBRE_INTERRUPTIONS];
2238:
2239: unsigned char traitement_interruption; /* Y/N */
2240: unsigned char traitement_interruptible; /* Y/N */
2241: unsigned char traitement_at_poke; /* Y/N */
2242:
2243: struct_objet *at_exit;
2244: struct_objet *at_poke;
2245:
2246: /* Variables volatiles */
2247:
2248: volatile sig_atomic_t var_volatile_alarme;
2249: // Traitement de ctrl+C et des arrêts brutaux
2250: volatile sig_atomic_t var_volatile_requete_arret;
2251: // Traitement de ctrl+Z
2252: volatile sig_atomic_t var_volatile_requete_arret2;
2253: volatile sig_atomic_t var_volatile_traitement_retarde_stop;
2254: volatile sig_atomic_t var_volatile_traitement_sigint;
2255:
2256: volatile sig_atomic_t var_volatile_processus_racine;
2257: volatile sig_atomic_t var_volatile_processus_pere;
2258: volatile sig_atomic_t var_volatile_recursivite;
2259:
2260: volatile sig_atomic_t arret_depuis_abort;
2261:
2262: volatile int var_volatile_exception_gsl;
2263:
2264: /* Autres */
2265:
2266: char *rpl_home;
2267:
2268: gsl_rng *generateur_aleatoire;
2269: const gsl_rng_type *type_generateur_aleatoire;
2270:
2271: void *contexte_cas;
2272:
2273: integer8 nombre_arguments;
2274:
2275: /*
2276: * Il s'agit du nombre d'arguments utilisé pour l'évaluation
2277: * des expressions algébriques.
2278: * -1 : la fonction ne peut être dans un objet de type ALG.
2279: * -2 : nombre d'arguments inconnu
2280: * 0 : la fonction doit apparaître en notation infixe
2281: * >0 : la fonction apparaît comme une fonction normale
2282: */
2283:
2284: logical1 lancement_interactif;
2285:
2286: unsigned char *chemin_fichiers_temporaires;
2287: unsigned char langue;
2288: unsigned char retour_routine_evaluation;
2289: unsigned char *localisation;
2290:
2291: integer8 niveau_recursivite;
2292:
2293: pid_t pid_processus_pere;
2294: pthread_t tid_processus_pere;
2295: pthread_t tid;
2296:
2297: logical1 processus_detache;
2298:
2299: /* Profilage */
2300:
2301: logical1 profilage;
2302: int niveau_profilage;
2303: struct_liste_profilage *pile_profilage;
2304: struct_liste_profilage2 *pile_profilage_fonctions;
2305: struct timeval horodatage_profilage;
2306:
2307: // Mutex spécifique au processus et donnant accès à la pile des processus
2308: pthread_mutex_t mutex;
2309: pthread_mutex_t mutex_allocation;
2310:
2311: // Mutex autorisant les fork()
2312: sem_t __PTR__ semaphore_fork;
2313:
2314: /* Mutexes */
2315:
2316: struct_liste_chainee *liste_mutexes;
2317: pthread_mutex_t protection_liste_mutexes;
2318: unsigned int sections_critiques;
2319:
2320: /* Drapeau nécessaire à RESTART */
2321:
2322: volatile logical1 requete_redemarrage;
2323:
2324: /* Gestion optimisée de la mémoire */
2325:
2326: double estimation_taille_pile_tampon;
2327: integer8 taille_pile_tampon;
2328: struct_liste_chainee *pile_tampon;
2329:
2330: double estimation_taille_pile_systeme_tampon;
2331: integer8 taille_pile_systeme_tampon;
2332: struct_liste_pile_systeme *pile_systeme_tampon;
2333:
2334: integer8 taille_pile_objets;
2335: struct_objet *pile_objets;
2336:
2337: # define TAILLE_CACHE 1024
2338:
2339: integer8 *objets_adr[TAILLE_CACHE];
2340: int pointeur_adr;
2341:
2342: logical8 *objets_bin[TAILLE_CACHE];
2343: int pointeur_bin;
2344:
2345: complex16 *objets_cpl[TAILLE_CACHE];
2346: int pointeur_cpl;
2347:
2348: struct fonction *objets_fct[TAILLE_CACHE];
2349: int pointeur_fct;
2350:
2351: integer8 *objets_int[TAILLE_CACHE];
2352: int pointeur_int;
2353:
2354: struct_matrice *objets_mat[TAILLE_CACHE];
2355: int pointeur_mat;
2356:
2357: struct_nom *objets_nom[TAILLE_CACHE];
2358: int pointeur_nom;
2359:
2360: real8 *objets_rel[TAILLE_CACHE];
2361: int pointeur_rel;
2362:
2363: struct_tableau *objets_tab[TAILLE_CACHE];
2364: int pointeur_tab;
2365:
2366: struct_vecteur *objets_vec[TAILLE_CACHE];
2367: int pointeur_vec;
2368:
2369: struct_liste_chainee *maillons[TAILLE_CACHE];
2370: int pointeur_maillons;
2371:
2372: struct_arbre_variables *variables_noeud[TAILLE_CACHE];
2373: int pointeur_variables_noeud;
2374:
2375: struct_arbre_variables_partagees
2376: *variables_partagees_noeud[TAILLE_CACHE];
2377: int pointeur_variables_partagees_noeud;
2378:
2379: struct_liste_variables *variables_feuille[TAILLE_CACHE];
2380: int pointeur_variables_feuille;
2381:
2382: struct_variable *variables_variable[TAILLE_CACHE];
2383: int pointeur_variables_variable;
2384:
2385: struct_arbre_variables **variables_tableau_noeuds[TAILLE_CACHE];
2386: int pointeur_variables_tableau_noeuds;
2387:
2388: struct_arbre_variables_partagees
2389: **variables_tableau_noeuds_partages
2390: [TAILLE_CACHE];
2391: int pointeur_variables_tableau_noeuds_partages;
2392: } struct_processus;
2393: #endif
2394:
2395: /*
2396: --------------------------------------------------------------------------------
2397: Structure fonction
2398: --------------------------------------------------------------------------------
2399: */
2400:
2401: #ifndef RPLARGS
2402: typedef struct fonction
2403: {
2404: unsigned char *nom_fonction;
2405: integer8 nombre_arguments;
2406:
2407: void (*fonction)(struct_processus *);
2408:
2409: volatile struct_liste_chainee *prediction_saut;
2410: volatile logical1 prediction_execution;
2411: } struct_fonction;
2412: #endif
2413:
2414:
2415: /*
2416: ================================================================================
2417: PROTOTYPES
2418: ================================================================================
2419: */
2420:
2421: /*
2422: --------------------------------------------------------------------------------
2423: Procédures d'exécution des mots-clef du langage RPL/2
2424: --------------------------------------------------------------------------------
2425: */
2426:
2427: // BEGIN C PROTOTYPES
2428: void instruction_sensible_e(struct_processus *s_etat_processus);
2429: void instruction_sensible_i(struct_processus *s_etat_processus);
2430: void instruction_sensible_infinity(struct_processus *s_etat_processus);
2431:
2432: void instruction_abort(struct_processus *s_etat_processus);
2433: void instruction_abs(struct_processus *s_etat_processus);
2434: void instruction_acos(struct_processus *s_etat_processus);
2435: void instruction_acosh(struct_processus *s_etat_processus);
2436: void instruction_alarm(struct_processus *s_etat_processus);
2437: void instruction_alog(struct_processus *s_etat_processus);
2438: void instruction_and(struct_processus *s_etat_processus);
2439: void instruction_append(struct_processus *s_etat_processus);
2440: void instruction_array_fleche(struct_processus *s_etat_processus);
2441: void instruction_arg(struct_processus *s_etat_processus);
2442: void instruction_asin(struct_processus *s_etat_processus);
2443: void instruction_asinh(struct_processus *s_etat_processus);
2444: void instruction_asl(struct_processus *s_etat_processus);
2445: void instruction_asr(struct_processus *s_etat_processus);
2446: void instruction_atan(struct_processus *s_etat_processus);
2447: void instruction_atanh(struct_processus *s_etat_processus);
2448: void instruction_atexit(struct_processus *s_etat_processus);
2449: void instruction_atpoke(struct_processus *s_etat_processus);
2450: void instruction_autoscale(struct_processus *s_etat_processus);
2451: void instruction_axes(struct_processus *s_etat_processus);
2452:
2453: void instruction_b_vers_r(struct_processus *s_etat_processus);
2454: void instruction_backspace(struct_processus *s_etat_processus);
2455: void instruction_backtrace(struct_processus *s_etat_processus);
2456: void instruction_beep(struct_processus *s_etat_processus);
2457: void instruction_bessel(struct_processus *s_etat_processus);
2458: void instruction_bin(struct_processus *s_etat_processus);
2459:
2460: void instruction_c_vers_r(struct_processus *s_etat_processus);
2461: void instruction_case(struct_processus *s_etat_processus);
2462: void instruction_ceil(struct_processus *s_etat_processus);
2463: void instruction_centr(struct_processus *s_etat_processus);
2464: void instruction_cf(struct_processus *s_etat_processus);
2465: void instruction_chr(struct_processus *s_etat_processus);
2466: void instruction_cipher(struct_processus *s_etat_processus);
2467: void instruction_clear(struct_processus *s_etat_processus);
2468: void instruction_cllcd(struct_processus *s_etat_processus);
2469: void instruction_clmf(struct_processus *s_etat_processus);
2470: void instruction_close(struct_processus *s_etat_processus);
2471: void instruction_clratexit(struct_processus *s_etat_processus);
2472: void instruction_clratpoke(struct_processus *s_etat_processus);
2473: void instruction_clrcntxt(struct_processus *s_etat_processus);
2474: void instruction_clrerr(struct_processus *s_etat_processus);
2475: void instruction_clrfuse(struct_processus *s_etat_processus);
2476: void instruction_clrmtx(struct_processus *s_etat_processus);
2477: void instruction_clrsmphr(struct_processus *s_etat_processus);
2478: void instruction_clrswi(struct_processus *s_etat_processus);
2479: void instruction_cls(struct_processus *s_etat_processus);
2480: void instruction_clusr(struct_processus *s_etat_processus);
2481: void instruction_cnrm(struct_processus *s_etat_processus);
2482: void instruction_cols(struct_processus *s_etat_processus);
2483: void instruction_col_fleche(struct_processus *s_etat_processus);
2484: void instruction_col_moins(struct_processus *s_etat_processus);
2485: void instruction_col_plus(struct_processus *s_etat_processus);
2486: void instruction_comb(struct_processus *s_etat_processus);
2487: void instruction_compress(struct_processus *s_etat_processus);
2488: void instruction_con(struct_processus *s_etat_processus);
2489: void instruction_cond(struct_processus *s_etat_processus);
2490: void instruction_cont(struct_processus *s_etat_processus);
2491: void instruction_continue(struct_processus *s_etat_processus);
2492: void instruction_conj(struct_processus *s_etat_processus);
2493: void instruction_convert(struct_processus *s_etat_processus);
2494: void instruction_copy(struct_processus *s_etat_processus);
2495: void instruction_copyright(struct_processus *s_etat_processus);
2496: void instruction_corr(struct_processus *s_etat_processus);
2497: void instruction_cos(struct_processus *s_etat_processus);
2498: void instruction_cosh(struct_processus *s_etat_processus);
2499: void instruction_cov(struct_processus *s_etat_processus);
2500: void instruction_cr(struct_processus *s_etat_processus);
2501: void instruction_create(struct_processus *s_etat_processus);
2502: void instruction_critical(struct_processus *s_etat_processus);
2503: void instruction_crmtx(struct_processus *s_etat_processus);
2504: void instruction_cross(struct_processus *s_etat_processus);
2505: void instruction_crsmphr(struct_processus *s_etat_processus);
2506: void instruction_crtab(struct_processus *s_etat_processus);
2507: void instruction_cstop(struct_processus *s_etat_processus);
2508: void instruction_cswp(struct_processus *s_etat_processus);
2509: void instruction_currenc(struct_processus *s_etat_processus);
2510: void instruction_cycle(struct_processus *s_etat_processus);
2511:
2512: void instruction_d_vers_r(struct_processus *s_etat_processus);
2513: void instruction_daemonize(struct_processus *s_etat_processus);
2514: void instruction_date(struct_processus *s_etat_processus);
2515: void instruction_dec(struct_processus *s_etat_processus);
2516: void instruction_decr(struct_processus *s_etat_processus);
2517: void instruction_default(struct_processus *s_etat_processus);
2518: void instruction_deg(struct_processus *s_etat_processus);
2519: void instruction_delete(struct_processus *s_etat_processus);
2520: void instruction_depnd(struct_processus *s_etat_processus);
2521: void instruction_depth(struct_processus *s_etat_processus);
2522: void instruction_der(struct_processus *s_etat_processus);
2523: void instruction_det(struct_processus *s_etat_processus);
2524: void instruction_detach(struct_processus *s_etat_processus);
2525: void instruction_dft(struct_processus *s_etat_processus);
2526: void instruction_dgtiz(struct_processus *s_etat_processus);
2527: void instruction_diag_fleche(struct_processus *s_etat_processus);
2528: void instruction_digest(struct_processus *s_etat_processus);
2529: void instruction_disp(struct_processus *s_etat_processus);
2530: void instruction_division(struct_processus *s_etat_processus);
2531: void instruction_do(struct_processus *s_etat_processus);
2532: void instruction_dot(struct_processus *s_etat_processus);
2533: void instruction_draw(struct_processus *s_etat_processus);
2534: void instruction_drax(struct_processus *s_etat_processus);
2535: void instruction_drop(struct_processus *s_etat_processus);
2536: void instruction_drop2(struct_processus *s_etat_processus);
2537: void instruction_dropcntxt(struct_processus *s_etat_processus);
2538: void instruction_dropn(struct_processus *s_etat_processus);
2539: void instruction_drws(struct_processus *s_etat_processus);
2540: void instruction_dup(struct_processus *s_etat_processus);
2541: void instruction_dup2(struct_processus *s_etat_processus);
2542: void instruction_dupcntxt(struct_processus *s_etat_processus);
2543: void instruction_dupn(struct_processus *s_etat_processus);
2544:
2545: void instruction_e(struct_processus *s_etat_processus);
2546: void instruction_edit(struct_processus *s_etat_processus);
2547: void instruction_egalite(struct_processus *s_etat_processus);
2548: void instruction_egv(struct_processus *s_etat_processus);
2549: void instruction_egvl(struct_processus *s_etat_processus);
2550: void instruction_else(struct_processus *s_etat_processus);
2551: void instruction_elseif(struct_processus *s_etat_processus);
2552: void instruction_end(struct_processus *s_etat_processus);
2553: void instruction_eng(struct_processus *s_etat_processus);
2554: void instruction_epsilon(struct_processus *s_etat_processus);
2555: void instruction_erase(struct_processus *s_etat_processus);
2556: void instruction_errm(struct_processus *s_etat_processus);
2557: void instruction_errn(struct_processus *s_etat_processus);
2558: void instruction_eval(struct_processus *s_etat_processus);
2559: void instruction_exget(struct_processus *s_etat_processus);
2560: void instruction_exit(struct_processus *s_etat_processus);
2561: void instruction_exp(struct_processus *s_etat_processus);
2562: void instruction_expm(struct_processus *s_etat_processus);
2563: void instruction_exsub(struct_processus *s_etat_processus);
2564: void instruction_externals(struct_processus *s_etat_processus);
2565: void instruction_eyept(struct_processus *s_etat_processus);
2566:
2567: void instruction_fact(struct_processus *s_etat_processus);
2568: void instruction_false(struct_processus *s_etat_processus);
2569: void instruction_fc_test(struct_processus *s_etat_processus);
2570: void instruction_fc_test_c(struct_processus *s_etat_processus);
2571: void instruction_fc_test_s(struct_processus *s_etat_processus);
2572: void instruction_fft(struct_processus *s_etat_processus);
2573: void instruction_fix(struct_processus *s_etat_processus);
2574: void instruction_fleche(struct_processus *s_etat_processus);
2575: void instruction_fleche_array(struct_processus *s_etat_processus);
2576: void instruction_fleche_col(struct_processus *s_etat_processus);
2577: void instruction_fleche_diag(struct_processus *s_etat_processus);
2578: void instruction_fleche_hms(struct_processus *s_etat_processus);
2579: void instruction_fleche_lcd(struct_processus *s_etat_processus);
2580: void instruction_fleche_list(struct_processus *s_etat_processus);
2581: void instruction_fleche_num(struct_processus *s_etat_processus);
2582: void instruction_fleche_q(struct_processus *s_etat_processus);
2583: void instruction_fleche_row(struct_processus *s_etat_processus);
2584: void instruction_fleche_str(struct_processus *s_etat_processus);
2585: void instruction_fleche_table(struct_processus *s_etat_processus);
2586: void instruction_floor(struct_processus *s_etat_processus);
2587: void instruction_for(struct_processus *s_etat_processus);
2588: void instruction_forall(struct_processus *s_etat_processus);
2589: void instruction_format(struct_processus *s_etat_processus);
2590: void instruction_fp(struct_processus *s_etat_processus);
2591: void instruction_fs_test(struct_processus *s_etat_processus);
2592: void instruction_fs_test_c(struct_processus *s_etat_processus);
2593: void instruction_fs_test_s(struct_processus *s_etat_processus);
2594: void instruction_function(struct_processus *s_etat_processus);
2595: void instruction_fuse(struct_processus *s_etat_processus);
2596:
2597: void instruction_gamma(struct_processus *s_etat_processus);
2598: void instruction_ge(struct_processus *s_etat_processus);
2599: void instruction_gegv(struct_processus *s_etat_processus);
2600: void instruction_gegvl(struct_processus *s_etat_processus);
2601: void instruction_get(struct_processus *s_etat_processus);
2602: void instruction_getc(struct_processus *s_etat_processus);
2603: void instruction_geti(struct_processus *s_etat_processus);
2604: void instruction_getr(struct_processus *s_etat_processus);
2605: void instruction_glegv(struct_processus *s_etat_processus);
2606: void instruction_gregv(struct_processus *s_etat_processus);
2607: void instruction_gt(struct_processus *s_etat_processus);
2608:
2609: void instruction_halt(struct_processus *s_etat_processus);
2610: void instruction_head(struct_processus *s_etat_processus);
2611: void instruction_help(struct_processus *s_etat_processus);
2612: void instruction_hex(struct_processus *s_etat_processus);
2613: void instruction_histogram(struct_processus *s_etat_processus);
2614: void instruction_hms_fleche(struct_processus *s_etat_processus);
2615: void instruction_hms_moins(struct_processus *s_etat_processus);
2616: void instruction_hms_plus(struct_processus *s_etat_processus);
2617:
2618: void instruction_i(struct_processus *s_etat_processus);
2619: void instruction_idft(struct_processus *s_etat_processus);
2620: void instruction_idn(struct_processus *s_etat_processus);
2621: void instruction_if(struct_processus *s_etat_processus);
2622: void instruction_iferr(struct_processus *s_etat_processus);
2623: void instruction_ifft(struct_processus *s_etat_processus);
2624: void instruction_ift(struct_processus *s_etat_processus);
2625: void instruction_ifte(struct_processus *s_etat_processus);
2626: void instruction_im(struct_processus *s_etat_processus);
2627: void instruction_implicit(struct_processus *s_etat_processus);
2628: void instruction_in(struct_processus *s_etat_processus);
2629: void instruction_incr(struct_processus *s_etat_processus);
2630: void instruction_indep(struct_processus *s_etat_processus);
2631: void instruction_input(struct_processus *s_etat_processus);
2632: void instruction_infinity(struct_processus *s_etat_processus);
2633: void instruction_inquire(struct_processus *s_etat_processus);
2634: void instruction_int(struct_processus *s_etat_processus);
2635: void instruction_interrupt(struct_processus *s_etat_processus);
2636: void instruction_inv(struct_processus *s_etat_processus);
2637: void instruction_ip(struct_processus *s_etat_processus);
2638: void instruction_iswi(struct_processus *s_etat_processus);
2639: void instruction_itrace(struct_processus *s_etat_processus);
2640:
2641: void instruction_jdate(struct_processus *s_etat_processus);
2642:
2643: void instruction_key(struct_processus *s_etat_processus);
2644: void instruction_keylabel(struct_processus *s_etat_processus);
2645: void instruction_keytitle(struct_processus *s_etat_processus);
2646: void instruction_kill(struct_processus *s_etat_processus);
2647: void instruction_kind(struct_processus *s_etat_processus);
2648:
2649: void instruction_label(struct_processus *s_etat_processus);
2650: void instruction_last(struct_processus *s_etat_processus);
2651: void instruction_lcase(struct_processus *s_etat_processus);
2652: void instruction_lcd_fleche(struct_processus *s_etat_processus);
2653: void instruction_lchol(struct_processus *s_etat_processus);
2654: void instruction_le(struct_processus *s_etat_processus);
2655: void instruction_legv(struct_processus *s_etat_processus);
2656: void instruction_limit(struct_processus *s_etat_processus);
2657: void instruction_line(struct_processus *s_etat_processus);
2658: void instruction_list_fleche(struct_processus *s_etat_processus);
2659: void instruction_ln(struct_processus *s_etat_processus);
2660: void instruction_lnp1(struct_processus *s_etat_processus);
2661: void instruction_localization(struct_processus *s_etat_processus);
2662: void instruction_lock(struct_processus *s_etat_processus);
2663: void instruction_log(struct_processus *s_etat_processus);
2664: void instruction_logger(struct_processus *s_etat_processus);
2665: void instruction_logscale(struct_processus *s_etat_processus);
2666: void instruction_lq(struct_processus *s_etat_processus);
2667: void instruction_lsq(struct_processus *s_etat_processus);
2668: void instruction_lt(struct_processus *s_etat_processus);
2669: void instruction_lu(struct_processus *s_etat_processus);
2670: void instruction_l_vers_t(struct_processus *s_etat_processus);
2671:
2672: void instruction_mant(struct_processus *s_etat_processus);
2673: void instruction_mark(struct_processus *s_etat_processus);
2674: void instruction_max(struct_processus *s_etat_processus);
2675: void instruction_maxs(struct_processus *s_etat_processus);
2676: void instruction_mclrin(struct_processus *s_etat_processus);
2677: void instruction_mean(struct_processus *s_etat_processus);
2678: void instruction_mem(struct_processus *s_etat_processus);
2679: void instruction_memlock(struct_processus *s_etat_processus);
2680: void instruction_memunlock(struct_processus *s_etat_processus);
2681: void instruction_min(struct_processus *s_etat_processus);
2682: void instruction_mins(struct_processus *s_etat_processus);
2683: void instruction_mod(struct_processus *s_etat_processus);
2684: void instruction_moins(struct_processus *s_etat_processus);
2685: void instruction_mtxlock(struct_processus *s_etat_processus);
2686: void instruction_mtxstatus(struct_processus *s_etat_processus);
2687: void instruction_mtxtrylock(struct_processus *s_etat_processus);
2688: void instruction_mtxunlock(struct_processus *s_etat_processus);
2689: void instruction_multiplication(struct_processus *s_etat_processus);
2690:
2691: void instruction_ne(struct_processus *s_etat_processus);
2692: void instruction_neg(struct_processus *s_etat_processus);
2693: void instruction_next(struct_processus *s_etat_processus);
2694: void instruction_newplane(struct_processus *s_etat_processus);
2695: void instruction_not(struct_processus *s_etat_processus);
2696: void instruction_nrand(struct_processus *s_etat_processus);
2697: void instruction_nrproc(struct_processus *s_etat_processus);
2698: void instruction_ns(struct_processus *s_etat_processus);
2699: void instruction_num(struct_processus *s_etat_processus);
2700:
2701: void instruction_obget(struct_processus *s_etat_processus);
2702: void instruction_obsub(struct_processus *s_etat_processus);
2703: void instruction_oct(struct_processus *s_etat_processus);
2704: void instruction_open(struct_processus *s_etat_processus);
2705: void instruction_or(struct_processus *s_etat_processus);
2706: void instruction_over(struct_processus *s_etat_processus);
2707:
2708: void instruction_p_vers_r(struct_processus *s_etat_processus);
2709: void instruction_paper(struct_processus *s_etat_processus);
2710: void instruction_parameter(struct_processus *s_etat_processus);
2711: void instruction_parametric(struct_processus *s_etat_processus);
2712: void instruction_pcov(struct_processus *s_etat_processus);
2713: void instruction_peek(struct_processus *s_etat_processus);
2714: void instruction_perm(struct_processus *s_etat_processus);
2715: void instruction_persist(struct_processus *s_etat_processus);
2716: void instruction_pi(struct_processus *s_etat_processus);
2717: void instruction_pick(struct_processus *s_etat_processus);
2718: void instruction_plot(struct_processus *s_etat_processus);
2719: void instruction_plotter(struct_processus *s_etat_processus);
2720: void instruction_plus(struct_processus *s_etat_processus);
2721: void instruction_pmax(struct_processus *s_etat_processus);
2722: void instruction_pmin(struct_processus *s_etat_processus);
2723: void instruction_poke(struct_processus *s_etat_processus);
2724: void instruction_polar(struct_processus *s_etat_processus);
2725: void instruction_poll(struct_processus *s_etat_processus);
2726: void instruction_pos(struct_processus *s_etat_processus);
2727: void instruction_pourcent(struct_processus *s_etat_processus);
2728: void instruction_pourcent_ch(struct_processus *s_etat_processus);
2729: void instruction_pourcent_t(struct_processus *s_etat_processus);
2730: void instruction_ppar(struct_processus *s_etat_processus);
2731: void instruction_pr1(struct_processus *s_etat_processus);
2732: void instruction_print(struct_processus *s_etat_processus);
2733: void instruction_private(struct_processus *s_etat_processus);
2734: void instruction_prlcd(struct_processus *s_etat_processus);
2735: void instruction_prmd(struct_processus *s_etat_processus);
2736: void instruction_procid(struct_processus *s_etat_processus);
2737: void instruction_prompt(struct_processus *s_etat_processus);
2738: void instruction_protect(struct_processus *s_etat_processus);
2739: void instruction_prst(struct_processus *s_etat_processus);
2740: void instruction_prstc(struct_processus *s_etat_processus);
2741: void instruction_prusr(struct_processus *s_etat_processus);
2742: void instruction_prvar(struct_processus *s_etat_processus);
2743: void instruction_psdev(struct_processus *s_etat_processus);
2744: void instruction_puissance(struct_processus *s_etat_processus);
2745: void instruction_purge(struct_processus *s_etat_processus);
2746: void instruction_pshcntxt(struct_processus *s_etat_processus);
2747: void instruction_pshprfl(struct_processus *s_etat_processus);
2748: void instruction_pulcntxt(struct_processus *s_etat_processus);
2749: void instruction_pulprfl(struct_processus *s_etat_processus);
2750: void instruction_put(struct_processus *s_etat_processus);
2751: void instruction_putc(struct_processus *s_etat_processus);
2752: void instruction_puti(struct_processus *s_etat_processus);
2753: void instruction_putr(struct_processus *s_etat_processus);
2754: void instruction_pvar(struct_processus *s_etat_processus);
2755:
2756: void instruction_qr(struct_processus *s_etat_processus);
2757:
2758: void instruction_r_vers_b(struct_processus *s_etat_processus);
2759: void instruction_r_vers_c(struct_processus *s_etat_processus);
2760: void instruction_r_vers_d(struct_processus *s_etat_processus);
2761: void instruction_r_vers_p(struct_processus *s_etat_processus);
2762: void instruction_rad(struct_processus *s_etat_processus);
2763: void instruction_rand(struct_processus *s_etat_processus);
2764: void instruction_rank(struct_processus *s_etat_processus);
2765: void instruction_rceq(struct_processus *s_etat_processus);
2766: void instruction_rci(struct_processus *s_etat_processus);
2767: void instruction_rcij(struct_processus *s_etat_processus);
2768: void instruction_rcl(struct_processus *s_etat_processus);
2769: void instruction_rclf(struct_processus *s_etat_processus);
2770: void instruction_rcls(struct_processus *s_etat_processus);
2771: void instruction_rclswi(struct_processus *s_etat_processus);
2772: void instruction_rcws(struct_processus *s_etat_processus);
2773: void instruction_rdate(struct_processus *s_etat_processus);
2774: void instruction_rdm(struct_processus *s_etat_processus);
2775: void instruction_rdgn(struct_processus *s_etat_processus);
2776: void instruction_rdz(struct_processus *s_etat_processus);
2777: void instruction_re(struct_processus *s_etat_processus);
2778: void instruction_read(struct_processus *s_etat_processus);
2779: void instruction_recode(struct_processus *s_etat_processus);
2780: void instruction_recv(struct_processus *s_etat_processus);
2781: void instruction_redraw(struct_processus *s_etat_processus);
2782: void instruction_regex(struct_processus *s_etat_processus);
2783: void instruction_relax(struct_processus *s_etat_processus);
2784: void instruction_remove(struct_processus *s_etat_processus);
2785: void instruction_res(struct_processus *s_etat_processus);
2786: void instruction_restart(struct_processus *s_etat_processus);
2787: void instruction_recall(struct_processus *s_etat_processus);
2788: void instruction_regv(struct_processus *s_etat_processus);
2789: void instruction_repeat(struct_processus *s_etat_processus);
2790: void instruction_repl(struct_processus *s_etat_processus);
2791: void instruction_return(struct_processus *s_etat_processus);
2792: void instruction_revlist(struct_processus *s_etat_processus);
2793: void instruction_rewind(struct_processus *s_etat_processus);
2794: void instruction_rfuse(struct_processus *s_etat_processus);
2795: void instruction_rl(struct_processus *s_etat_processus);
2796: void instruction_rlb(struct_processus *s_etat_processus);
2797: void instruction_rnd(struct_processus *s_etat_processus);
2798: void instruction_rnrm(struct_processus *s_etat_processus);
2799: void instruction_roll(struct_processus *s_etat_processus);
2800: void instruction_rolld(struct_processus *s_etat_processus);
2801: void instruction_rot(struct_processus *s_etat_processus);
2802: void instruction_row_fleche(struct_processus *s_etat_processus);
2803: void instruction_row_moins(struct_processus *s_etat_processus);
2804: void instruction_row_plus(struct_processus *s_etat_processus);
2805: void instruction_rr(struct_processus *s_etat_processus);
2806: void instruction_rrb(struct_processus *s_etat_processus);
2807: void instruction_rsd(struct_processus *s_etat_processus);
2808: void instruction_rstop(struct_processus *s_etat_processus);
2809: void instruction_rswp(struct_processus *s_etat_processus);
2810:
2811: void instruction_s_moins(struct_processus *s_etat_processus);
2812: void instruction_s_plus(struct_processus *s_etat_processus);
2813: void instruction_same(struct_processus *s_etat_processus);
2814: void instruction_save(struct_processus *s_etat_processus);
2815: void instruction_scatter(struct_processus *s_etat_processus);
2816: void instruction_scale(struct_processus *s_etat_processus);
2817: void instruction_sched(struct_processus *s_etat_processus);
2818: void instruction_schur(struct_processus *s_etat_processus);
2819: void instruction_sci(struct_processus *s_etat_processus);
2820: void instruction_scls(struct_processus *s_etat_processus);
2821: void instruction_sconj(struct_processus *s_etat_processus);
2822: void instruction_sdev(struct_processus *s_etat_processus);
2823: void instruction_select(struct_processus *s_etat_processus);
2824: void instruction_send(struct_processus *s_etat_processus);
2825: void instruction_sf(struct_processus *s_etat_processus);
2826: void instruction_shared(struct_processus *s_etat_processus);
2827: void instruction_sign(struct_processus *s_etat_processus);
2828: void instruction_sin(struct_processus *s_etat_processus);
2829: void instruction_sinh(struct_processus *s_etat_processus);
2830: void instruction_sinv(struct_processus *s_etat_processus);
2831: void instruction_size(struct_processus *s_etat_processus);
2832: void instruction_sl(struct_processus *s_etat_processus);
2833: void instruction_slb(struct_processus *s_etat_processus);
2834: void instruction_slice(struct_processus *s_etat_processus);
2835: void instruction_slicescale(struct_processus *s_etat_processus);
2836: void instruction_smphrdecr(struct_processus *s_etat_processus);
2837: void instruction_smphrgetv(struct_processus *s_etat_processus);
2838: void instruction_smphrincr(struct_processus *s_etat_processus);
2839: void instruction_smphrtrydecr(struct_processus *s_etat_processus);
2840: void instruction_sneg(struct_processus *s_etat_processus);
2841: void instruction_sort(struct_processus *s_etat_processus);
2842: void instruction_spar(struct_processus *s_etat_processus);
2843: void instruction_spawn(struct_processus *s_etat_processus);
2844: void instruction_splash(struct_processus *s_etat_processus);
2845: void instruction_sq(struct_processus *s_etat_processus);
2846: void instruction_sqlconnect(struct_processus *s_etat_processus);
2847: void instruction_sqldisconnect(struct_processus *s_etat_processus);
2848: void instruction_sqlquery(struct_processus *s_etat_processus);
2849: void instruction_sqrt(struct_processus *s_etat_processus);
2850: void instruction_sr(struct_processus *s_etat_processus);
2851: void instruction_srb(struct_processus *s_etat_processus);
2852: void instruction_srev(struct_processus *s_etat_processus);
2853: void instruction_sst(struct_processus *s_etat_processus);
2854: void instruction_star_d(struct_processus *s_etat_processus);
2855: void instruction_star_h(struct_processus *s_etat_processus);
2856: void instruction_star_s(struct_processus *s_etat_processus);
2857: void instruction_star_w(struct_processus *s_etat_processus);
2858: void instruction_start(struct_processus *s_etat_processus);
2859: void instruction_static(struct_processus *s_etat_processus);
2860: void instruction_std(struct_processus *s_etat_processus);
2861: void instruction_step(struct_processus *s_etat_processus);
2862: void instruction_steq(struct_processus *s_etat_processus);
2863: void instruction_sto(struct_processus *s_etat_processus);
2864: void instruction_sto_division(struct_processus *s_etat_processus);
2865: void instruction_sto_fois(struct_processus *s_etat_processus);
2866: void instruction_sto_moins(struct_processus *s_etat_processus);
2867: void instruction_sto_plus(struct_processus *s_etat_processus);
2868: void instruction_stof(struct_processus *s_etat_processus);
2869: void instruction_stop(struct_processus *s_etat_processus);
2870: void instruction_store(struct_processus *s_etat_processus);
2871: void instruction_stos(struct_processus *s_etat_processus);
2872: void instruction_stoswi(struct_processus *s_etat_processus);
2873: void instruction_str_fleche(struct_processus *s_etat_processus);
2874: void instruction_stws(struct_processus *s_etat_processus);
2875: void instruction_sub(struct_processus *s_etat_processus);
2876: void instruction_suspend(struct_processus *s_etat_processus);
2877: void instruction_svd(struct_processus *s_etat_processus);
2878: void instruction_svl(struct_processus *s_etat_processus);
2879: void instruction_swap(struct_processus *s_etat_processus);
2880: void instruction_swi(struct_processus *s_etat_processus);
2881: void instruction_swilock(struct_processus *s_etat_processus);
2882: void instruction_swiqueue(struct_processus *s_etat_processus);
2883: void instruction_swistatus(struct_processus *s_etat_processus);
2884: void instruction_swiunlock(struct_processus *s_etat_processus);
2885: void instruction_swapcntxt(struct_processus *s_etat_processus);
2886: void instruction_sx(struct_processus *s_etat_processus);
2887: void instruction_sx2(struct_processus *s_etat_processus);
2888: void instruction_sxy(struct_processus *s_etat_processus);
2889: void instruction_sy(struct_processus *s_etat_processus);
2890: void instruction_sy2(struct_processus *s_etat_processus);
2891: void instruction_sync(struct_processus *s_etat_processus);
2892: void instruction_syseval(struct_processus *s_etat_processus);
2893:
2894: void instruction_table_fleche(struct_processus *s_etat_processus);
2895: void instruction_tail(struct_processus *s_etat_processus);
2896: void instruction_tan(struct_processus *s_etat_processus);
2897: void instruction_tanh(struct_processus *s_etat_processus);
2898: void instruction_target(struct_processus *s_etat_processus);
2899: void instruction_taylr(struct_processus *s_etat_processus);
2900: void instruction_then(struct_processus *s_etat_processus);
2901: void instruction_time(struct_processus *s_etat_processus);
2902: void instruction_title(struct_processus *s_etat_processus);
2903: void instruction_tokenize(struct_processus *s_etat_processus);
2904: void instruction_tot(struct_processus *s_etat_processus);
2905: void instruction_trim(struct_processus *s_etat_processus);
2906: void instruction_trn(struct_processus *s_etat_processus);
2907: void instruction_trnc(struct_processus *s_etat_processus);
2908: void instruction_true(struct_processus *s_etat_processus);
2909: void instruction_type(struct_processus *s_etat_processus);
2910: void instruction_t_vers_l(struct_processus *s_etat_processus);
2911:
2912: void instruction_ucase(struct_processus *s_etat_processus);
2913: void instruction_uchol(struct_processus *s_etat_processus);
2914: void instruction_uncompress(struct_processus *s_etat_processus);
2915: void instruction_unlock(struct_processus *s_etat_processus);
2916: void instruction_unprotect(struct_processus *s_etat_processus);
2917: void instruction_until(struct_processus *s_etat_processus);
2918: void instruction_use(struct_processus *s_etat_processus);
2919: void instruction_utpc(struct_processus *s_etat_processus);
2920: void instruction_utpf(struct_processus *s_etat_processus);
2921: void instruction_utpn(struct_processus *s_etat_processus);
2922: void instruction_utpt(struct_processus *s_etat_processus);
2923:
2924: void instruction_var(struct_processus *s_etat_processus);
2925: void instruction_variable(struct_processus *s_etat_processus);
2926: void instruction_vars(struct_processus *s_etat_processus);
2927: void instruction_verify(struct_processus *s_etat_processus);
2928: void instruction_vers_niveau_inferieur(struct_processus *s_etat_processus);
2929: void instruction_vers_niveau_superieur(struct_processus *s_etat_processus);
2930: void instruction_version(struct_processus *s_etat_processus);
2931: void instruction_visit(struct_processus *s_etat_processus);
2932: void instruction_volatile(struct_processus *s_etat_processus);
2933:
2934: void instruction_wait(struct_processus *s_etat_processus);
2935: void instruction_warranty(struct_processus *s_etat_processus);
2936: void instruction_wfdata(struct_processus *s_etat_processus);
2937: void instruction_wfack(struct_processus *s_etat_processus);
2938: void instruction_wflock(struct_processus *s_etat_processus);
2939: void instruction_wfpoke(struct_processus *s_etat_processus);
2940: void instruction_wfproc(struct_processus *s_etat_processus);
2941: void instruction_wfsock(struct_processus *s_etat_processus);
2942: void instruction_wfswi(struct_processus *s_etat_processus);
2943: void instruction_while(struct_processus *s_etat_processus);
2944: void instruction_wireframe(struct_processus *s_etat_processus);
2945: void instruction_workdir(struct_processus *s_etat_processus);
2946: void instruction_write(struct_processus *s_etat_processus);
2947:
2948: void instruction_xcol(struct_processus *s_etat_processus);
2949: void instruction_xor(struct_processus *s_etat_processus);
2950: void instruction_xpon(struct_processus *s_etat_processus);
2951: void instruction_xroot(struct_processus *s_etat_processus);
2952:
2953: void instruction_ycol(struct_processus *s_etat_processus);
2954: void instruction_yield(struct_processus *s_etat_processus);
2955:
2956: /*
2957: --------------------------------------------------------------------------------
2958: Procédures
2959: --------------------------------------------------------------------------------
2960: */
2961:
2962: #ifndef RPLARGS
2963: void affectation_interruptions_logicielles(struct_processus *s_etat_processus);
2964: void affichage_pile(struct_processus *s_etat_processus,
2965: struct_liste_chainee *l_element_courant, integer8 niveau_courant);
2966: #endif
2967:
2968: void *allocation_maillon(struct_processus *s_etat_processus);
2969:
2970: #ifndef RPLARGS
2971: void analyse(struct_processus *s_etat_processus, void (*fonction)());
2972: void *analyse_instruction(struct_processus *s_etat_processus,
2973: unsigned char *candidat);
2974: void appel_gnuplot(struct_processus *s_etat_processus,
2975: unsigned char persistance);
2976: void cf(struct_processus *s_etat_processus, unsigned char indice_drapeau);
2977: void cond(struct_processus *s_etat_processus,
2978: struct_matrice *s_matrice, real8 *condition);
2979: void conversion_chaine(struct_processus *s_etat_processus,
2980: unsigned char *chaine, unsigned char type);
2981: void conversion_decimal_vers_hms(real8 *angle);
2982: void conversion_degres_vers_radians(real8 *angle);
2983: void conversion_element_tex(unsigned char **element, unsigned char *fonction);
2984: void conversion_format(struct_processus *s_etat_processus,
2985: unsigned char *chaine);
2986: void conversion_hms_vers_decimal(real8 *angle);
2987: void conversion_majuscule_limitee(unsigned char *chaine_entree,
2988: unsigned char *chaine_sortie, integer8 longueur);
2989: void conversion_radians_vers_degres(real8 *angle);
2990: void copie_arbre_variables(struct_processus *s_etat_processus,
2991: struct_processus *s_nouvel_etat_processus);
2992: void correction_formateur_tex(struct_processus *s_etat_processus,
2993: unsigned char **ligne);
2994: void depilement_pile_systeme(struct_processus *s_etat_processus);
2995: void derivation(struct_processus *s_etat_processus,
2996: struct_objet **s_expression);
2997: void determinant(struct_processus *s_etat_processus, struct_matrice *s_matrice,
2998: void *valeur);
2999: void deverrouillage_threads_concurrents(struct_processus *s_etat_processus);
3000: void ecriture_pile(struct_processus *s_etat_processus, file *flux,
3001: struct_liste_chainee *l_element_courant, integer8 niveau_courant);
3002: void ecriture_profil(struct_processus *s_etat_processus);
3003: void effacement_pile_systeme(struct_processus *s_etat_processus);
3004: void empilement_pile_systeme(struct_processus *s_etat_processus);
3005: void encart(struct_processus *s_etat_processus, integer8 duree);
3006: void evaluation_romberg(struct_processus *s_etat_processus,
3007: struct_objet *s_expression, unsigned char *variable, real8 *point,
3008: real8 *valeur, logical1 *validite);
3009: void factorisation_cholesky(struct_processus *s_etat_processus,
3010: struct_matrice *s_matrice, unsigned char mode);
3011: void factorisation_lq(struct_processus *s_etat_processus,
3012: struct_matrice *s_matrice, void **tau);
3013: void factorisation_lu(struct_processus *s_etat_processus,
3014: struct_matrice *s_matrice, struct_matrice **s_permutation);
3015: void factorisation_qr(struct_processus *s_etat_processus,
3016: struct_matrice *s_matrice, void **tau);
3017: void factorisation_schur(struct_processus *s_etat_processus,
3018: struct_matrice *s_matrice, struct_matrice **s_schur);
3019: void *fusible(void *argument);
3020: void formateur_tex(struct_processus *s_etat_processus, struct_objet *s_objet,
3021: unsigned char environnement);
3022: void formateur_elementaire_tex(struct_processus *s_etat_processus,
3023: file *fichier, struct_objet *s_objet, unsigned char environnement);
3024: void impression_pile(struct_processus *s_etat_processus,
3025: struct_liste_chainee *l_element_courant,
3026: unsigned char methode, integer8 niveau_courant);
3027: void impression_tex(struct_processus *s_etat_processus);
3028: void informations(struct_processus *s_etat_processus);
3029: void initialisation_allocateur(struct_processus *s_etat_processus);
3030: void initialisation_completion(void);
3031: void initialisation_contexte_cas(struct_processus *s_etat_processus);
3032: void initialisation_drapeaux(struct_processus *s_etat_processus);
3033: void initialisation_generateur_aleatoire(struct_processus *s_etat_processus,
3034: logical1 initialisation_automatique, integer8 racine);
3035: void initialisation_instructions(struct_processus *s_etat_processus);
3036: void initialisation_variables(struct_processus *s_etat_processus);
3037: #endif
3038:
3039: void initialisation_objet(struct_objet *s_objet);
3040:
3041: #ifndef RPLARGS
3042: void insertion_thread(struct_processus *s_etat_processus,
3043: logical1 thread_principal);
3044: void insertion_thread_surveillance(struct_processus *s_etat_processus,
3045: struct_descripteur_thread *s_argument_thread);
3046: void integrale_romberg(struct_processus *s_etat_processus,
3047: struct_objet *s_expression, unsigned char *variable,
3048: real8 a, real8 b, real8 precision);
3049: void interface_cas(struct_processus *s_etat_processus,
3050: enum t_rplcas_commandes commande);
3051: void interruption1(int signal);
3052: void interruption2(int signal);
3053: void interruption3(int signal);
3054: void interruption4(int signal);
3055: void interruption5(int signal);
3056: void interruption6(int signal);
3057: void interruption_depassement_pile(int urgence, stackoverflow_context_t scp);
3058: void inversion_matrice(struct_processus *s_etat_processus,
3059: struct_matrice *s_matrice);
3060: void lancement_daemon(struct_processus *s_etat_processus);
3061: void *lancement_thread(void *argument);
3062: #endif
3063:
3064: void liberation(struct_processus *s_etat_processus, struct_objet *s_objet);
3065: void liberation_maillon(struct_processus *s_etat_processus,
3066: struct_liste_chainee *maillon);
3067:
3068: #ifndef RPLARGS
3069: void liberation_allocateur(struct_processus *s_etat_processus);
3070: void liberation_arbre_instructions(struct_processus *s_etat_processus,
3071: struct_instruction *arbre);
3072: void liberation_arbre_variables(struct_processus *s_etat_processus,
3073: struct_arbre_variables *arbre, logical1 definitions);
3074: void liberation_arbre_variables_partagees(struct_processus *s_etat_processus,
3075: struct_arbre_variables_partagees *arbre);
3076: void liberation_contexte_cas(struct_processus *s_etat_processus);
3077: void liberation_generateur_aleatoire(struct_processus *s_etat_processus);
3078: void liberation_mutexes_arbre_variables_partagees(struct_processus
3079: *s_etat_processus, struct_arbre_variables_partagees *l_element_courant);
3080: void liberation_threads(struct_processus *s_etat_processus);
3081: void liberation_profil(struct_processus *s_etat_processus);
3082: void localisation_courante(struct_processus *s_etat_processus);
3083: void modification_pid_thread_pere(struct_processus *s_etat_processus);
3084: void moindres_carres(struct_processus *s_etat_processus,
3085: struct_matrice *s_matrice_a, struct_matrice *s_matrice_b,
3086: struct_matrice *s_matrice_x);
3087: void profilage(struct_processus *s_etat_processus, unsigned char *fonction);
3088: void rang(struct_processus *s_etat_processus, struct_matrice *s_matrice,
3089: integer8 *valeur);
3090: void recherche_type(struct_processus *s_etat_processus);
3091: void retrait_thread(struct_processus *s_etat_processus);
3092: void retrait_thread_surveillance(struct_processus *s_etat_processus,
3093: struct_descripteur_thread *s_argument_thread);
3094: void rplcore(struct_processus *s_etat_processus);
3095: #endif
3096:
3097: void scrutation_injection(struct_processus *s_etat_processus);
3098:
3099: #ifndef RPLARGS
3100: void scrutation_interruptions(struct_processus *s_etat_processus);
3101: void sf(struct_processus *s_etat_processus, unsigned char indice_drapeau);
3102: void *surveillance_processus(void *argument);
3103: void swap(void *variable_1, void *variable_2, integer8 taille_octets);
3104: void *thread_signaux(void *argument);
3105: void trace(struct_processus *s_etat_processus, FILE *flux);
3106: void traitement_asynchrone_exceptions_gsl(struct_processus *s_etat_processus);
3107: void traitement_exceptions_gsl(const char *reason, const char *file,
3108: int line, int gsl_errno);
3109: void traitement_interruptions_logicielles(struct_processus *s_etat_processus);
3110: void tri_base_symboles_externes(struct_processus *s_etat_processus);
3111: void tri_vecteur(real8 *vecteur, integer8 taille);
3112: void valeurs_propres(struct_processus *s_etat_processus,
3113: struct_matrice *s_matrice,
3114: struct_vecteur *s_valeurs_propres,
3115: struct_matrice *s_vecteurs_propres_gauches,
3116: struct_matrice *s_vecteur_propres_droits);
3117: void valeurs_propres_generalisees(struct_processus *s_etat_processus,
3118: struct_matrice *s_matrice,
3119: struct_matrice *s_metrique,
3120: struct_vecteur *s_valeurs_propres,
3121: struct_matrice *s_vecteurs_propres_gauches,
3122: struct_matrice *s_vecteur_propres_droits);
3123: void valeurs_singulieres(struct_processus *s_etat_processus,
3124: struct_matrice *s_matrice,
3125: struct_matrice *u, struct_vecteur *s, struct_matrice *vh);
3126: void verrouillage_threads_concurrents(struct_processus *s_etat_processus);
3127: #endif
3128:
3129: /*
3130: --------------------------------------------------------------------------------
3131: Fonctions de gestion des signaux
3132: --------------------------------------------------------------------------------
3133: */
3134:
3135: #ifndef RPLARGS
3136: void creation_queue_signaux(struct_processus *s_etat_processus);
3137: void liberation_queue_signaux(struct_processus *s_etat_processus);
3138: void destruction_queue_signaux(struct_processus *s_etat_processus);
3139: int envoi_signal_contexte(struct_processus *s_etat_processus,
3140: enum signaux_rpl signal);
3141: int envoi_signal_processus(pid_t pid, enum signaux_rpl signal);
3142: int envoi_signal_thread(pthread_t tid, enum signaux_rpl signal);
3143: #endif
3144:
3145: /*
3146: --------------------------------------------------------------------------------
3147: Fonctions de sommation de vecteur dans perte de précision
3148: --------------------------------------------------------------------------------
3149: */
3150:
3151: real8 sommation_vecteur_reel(real8 *vecteur, integer8 *taille,
3152: logical1 *erreur_memoire);
3153: complex16 sommation_vecteur_complexe(complex16 *vecteur, integer8 *taille,
3154: logical1 *erreur_memoire);
3155:
3156: /*
3157: --------------------------------------------------------------------------------
3158: Routine principale
3159: --------------------------------------------------------------------------------
3160: */
3161:
3162: #ifndef RPLARGS
3163: int rplinit(int argc, char *argv[], char *envp[],
3164: unsigned char ***resultats, char *rpl_home);
3165: #endif
3166:
3167: /*
3168: --------------------------------------------------------------------------------
3169: Routines de statistiques
3170: --------------------------------------------------------------------------------
3171: */
3172:
3173: #ifndef RPLARGS
3174: real8 correlation_statistique(struct_matrice *s_matrice,
3175: integer8 colonne_1, integer8 colonne_2, logical1 *erreur);
3176: real8 covariance_statistique(struct_matrice *s_matrice,
3177: integer8 colonne_1, integer8 colonne_2,
3178: unsigned char type, logical1 *erreur);
3179: struct_vecteur *ecart_type_statistique(struct_matrice *s_matrice,
3180: unsigned char type);
3181: struct_vecteur *moyenne_statistique(struct_matrice *s_matrice);
3182: struct_vecteur *sommation_colonne_statistique(struct_matrice *s_matrice,
3183: integer8 colonne);
3184: struct_vecteur *sommation_produits_colonnes_statistiques(struct_matrice
3185: *s_matrice, integer8 colonne_1, integer8 colonne_2);
3186: struct_vecteur *sommation_statistique(struct_matrice *s_matrice);
3187: struct_vecteur *variance_statistique(struct_matrice *s_matrice,
3188: unsigned char type);
3189: #endif
3190:
3191: /*
3192: --------------------------------------------------------------------------------
3193: Gestion des bibliothèques
3194: --------------------------------------------------------------------------------
3195: */
3196:
3197: #ifndef RPLARGS
3198: void *chargement_bibliotheque(struct_processus *s_etat_processus,
3199: unsigned char *bibliotheque);
3200: logical1 execution_fonction_de_bibliotheque(struct_processus *s_etat_processus,
3201: unsigned char *nom_fonction, unsigned char *bibliothque);
3202: logical1 retrait_bibliotheque(struct_processus *s_etat_processus,
3203: struct_bibliotheque *descripteur);
3204: #endif
3205:
3206: struct_liste_chainee *depilement_pile_operationnelle(struct_rpl_arguments
3207: *s_rpl_arguments, struct_objet **s_objet);
3208: struct_liste_chainee *empilement_pile_operationnelle(struct_rpl_arguments
3209: *s_rpl_arguments, struct_objet *s_objet);
3210: struct_liste_chainee *sauvegarde_arguments(struct_rpl_arguments
3211: *s_rpl_arguments, integer8 nombre_arguments);
3212:
3213: /*
3214: --------------------------------------------------------------------------------
3215: Fonctions retournant un CHARACTER*(*)
3216: --------------------------------------------------------------------------------
3217: */
3218:
3219: #ifndef RPLARGS
3220: unsigned char *analyse_algebrique(struct_processus *s_etat_processus,
3221: unsigned char *chaine_algebrique, struct_liste_chainee **l_base_liste);
3222: unsigned char *analyse_flux(struct_processus *s_etat_processus,
3223: unsigned char *flux, integer8 longueur);
3224: unsigned char *chiffrement(const EVP_CIPHER *type_chiffrement,
3225: logical1 encodage, unsigned char *message, integer8 longueur_message,
3226: unsigned char *clef, integer8 longueur_clef,
3227: unsigned char *vecteur_initialisation,
3228: integer8 *longueur_message_chiffre);
3229: unsigned char *compactage(unsigned char *chaine);
3230: unsigned char *conversion_majuscule(unsigned char *chaine);
3231: unsigned char *creation_nom_fichier(struct_processus *s_etat_processus,
3232: unsigned char *chemin);
3233: unsigned char *date_compilation();
3234: unsigned char *extraction_chaine(unsigned char *chaine, integer8 i, integer8 j);
3235: unsigned char *formateur(struct_processus *s_etat_processus, long offset,
3236: struct_objet *s_objet);
3237: unsigned char *formateur_fichier(struct_processus *s_etat_processus,
3238: struct_objet *s_objet, struct_objet *s_format,
3239: integer8 longueur, integer8 longueur_champ, unsigned char format,
3240: unsigned char type, integer8 *longueur_effective, integer8 *recursivite,
3241: logical1 export_fichier);
3242: unsigned char *formateur_flux(struct_processus *s_etat_processus,
3243: unsigned char *donnees, integer8 *longueur);
3244: unsigned char *formateur_fichier_nombre(struct_processus *s_etat_processus,
3245: void *valeur_numerique, unsigned char type,
3246: integer8 longueur, integer8 longueur_champ, unsigned char format);
3247: unsigned char *formateur_fichier_binaire_nombre(struct_processus
3248: *s_etat_processus, void *valeur_numerique, unsigned char type_entree,
3249: unsigned char type, integer8 longueur, integer8 *longueur_conversion);
3250: unsigned char *formateur_fichier_reel(struct_processus *s_etat_processus,
3251: void *valeur_numerique, unsigned char type,
3252: integer8 longueur, integer8 longueur_champ, unsigned char format);
3253: unsigned char *formateur_nombre(struct_processus *s_etat_processus,
3254: void *valeur_numerique, unsigned char type);
3255: unsigned char *formateur_reel(struct_processus *s_etat_processus,
3256: void *valeur_numerique, unsigned char type);
3257: unsigned char *messages(struct_processus *s_etat_processus);
3258: unsigned char *pointeur_ieme_caractere(struct_processus *s_etat_processus,
3259: unsigned char *chaine, integer8 position);
3260: unsigned char *purification_chaine(unsigned char *chaine);
3261: unsigned char *recherche_chemin_fichiers_temporaires(struct_processus
3262: *s_etat_processus);
3263: unsigned char *reencodage(struct_processus *s_etat_processus,
3264: unsigned char *chaine_entree, unsigned char *codage_entree,
3265: unsigned char *codage_sortie);
3266: unsigned char *transliteration(struct_processus *s_etat_processus,
3267: unsigned char *chaine_entree, unsigned char *codage_entree,
3268: unsigned char *codage_sortie);
3269: #endif
3270:
3271: /*
3272: --------------------------------------------------------------------------------
3273: Fonctions retournant un INTEGER*1 (drapeau d'erreur)
3274: --------------------------------------------------------------------------------
3275: */
3276:
3277: #ifndef RPLARGS
3278: logical1 analyse_syntaxique(struct_processus *s_etat_processus);
3279: logical1 arret_thread_signaux(struct_processus *s_etat_processus);
3280: logical1 caracteristiques_fichier(struct_processus *s_etat_processus,
3281: unsigned char *nom, logical1 *existence, logical1 *ouverture,
3282: unsigned long *unite);
3283: logical1 controle(struct_processus *s_etat_processus, unsigned char *fichier,
3284: unsigned char *type, unsigned char *somme_candidate);
3285: logical1 controle_integrite(struct_processus *s_etat_processus,
3286: unsigned char *executable_candidat, unsigned char *executable);
3287: logical1 creation_variable(struct_processus *s_etat_processus,
3288: struct_variable *s_variable,
3289: unsigned char autorisation_creation_variable_statique,
3290: unsigned char autorisation_creation_variable_partagee);
3291: logical1 creation_variable_partagee(struct_processus *s_etat_processus,
3292: struct_variable_partagee *s_variable);
3293: logical1 creation_variable_statique(struct_processus *s_etat_processus,
3294: struct_variable_statique *s_variable);
3295: logical1 chainage(struct_processus *s_etat_processus);
3296: logical1 compilation(struct_processus *s_etat_processus);
3297: logical1 depilement(struct_processus *s_etat_processus,
3298: struct_liste_chainee **l_base_liste, struct_objet **s_objet);
3299: logical1 destruction_fichier(unsigned char *nom_fichier);
3300: logical1 empilement(struct_processus *s_etat_processus,
3301: struct_liste_chainee **l_base_liste, struct_objet *s_objet);
3302: logical1 empilement_pile_last(struct_processus *s_etat_processus,
3303: integer8 nombre_arguments);
3304: logical1 evaluation(struct_processus *s_etat_processus, struct_objet *s_objet,
3305: unsigned char type_evaluation);
3306: logical1 initialisation_fichier_acces_direct(struct_processus *s_etat_processus,
3307: sqlite3 *sqlite, logical1 binaire);
3308: logical1 initialisation_fichier_acces_indexe(struct_processus *s_etat_processus,
3309: sqlite3 *sqlite, integer8 position_clef, logical1 binaire);
3310: logical1 lancement_thread_signaux(struct_processus *s_etat_processus);
3311: logical1 recherche_instruction_suivante(struct_processus *s_etat_processus);
3312: logical1 retrait_variable(struct_processus *s_etat_processus,
3313: unsigned char *nom_variable, unsigned char type);
3314: logical1 retrait_variables_par_niveau(struct_processus *s_etat_processus);
3315: logical1 retrait_variable_partagee(struct_processus *s_etat_processus,
3316: unsigned char *nom_variable, union_position_variable position);
3317: logical1 retrait_variables_partagees_locales(
3318: struct_processus *s_etat_processus);
3319: logical1 retrait_variable_statique(struct_processus *s_etat_processus,
3320: unsigned char *nom_variable, union_position_variable position);
3321: logical1 retrait_variables_statiques_locales(
3322: struct_processus *s_etat_processus);
3323: logical1 sequenceur(struct_processus *s_etat_processus);
3324: logical1 sequenceur_optimise(struct_processus *s_etat_processus);
3325: #endif
3326:
3327: /*
3328: --------------------------------------------------------------------------------
3329: Fonctions retournant un INTEGER*1 (drapeau)
3330: --------------------------------------------------------------------------------
3331: */
3332:
3333: logical1 depassement_addition(integer8 *a, integer8 *b, integer8 *resultat);
3334: logical1 depassement_multiplication(integer8 *a, integer8 *b,
3335: integer8 *resultat);
3336: logical1 depassement_soustraction(integer8 *a, integer8 *b, integer8 *resultat);
3337: logical1 depassement_puissance(integer8 *a, integer8 *b, integer8 *resultat);
3338:
3339: #ifndef RPLARGS
3340: logical1 ecriture_pipe(struct_processus *s_etat_processus, int pipe,
3341: struct_objet *s_objet);
3342: logical1 recherche_variable(struct_processus *s_etat_processus,
3343: unsigned char *nom_variable);
3344: logical1 recherche_variable_globale(struct_processus *s_etat_processus,
3345: unsigned char *nom_variable);
3346: logical1 test_cfsf(struct_processus *s_etat_processus,
3347: unsigned char indice_drapeau);
3348: logical1 test_expression_rpn(unsigned char *chaine);
3349: logical1 test_fonction(unsigned char *chaine);
3350: logical1 validation_chaine(unsigned char *chaine);
3351: #endif
3352:
3353: /*
3354: --------------------------------------------------------------------------------
3355: Fonctions retournant un ssize_t
3356: --------------------------------------------------------------------------------
3357: */
3358:
3359: #ifndef RPLARGS
3360: ssize_t read_atomic(struct_processus *s_etat_processus,
3361: int fd, void *buf, size_t count);
3362: ssize_t write_atomic(struct_processus *s_etat_processus,
3363: int fd, void *buf, size_t count);
3364: #endif
3365:
3366: /*
3367: --------------------------------------------------------------------------------
3368: Fonctions renvoyant un int
3369: --------------------------------------------------------------------------------
3370: */
3371:
3372: int alsprintf(unsigned char **strp, const char *fmt, ...);
3373: int interruption_violation_access(void *adresse_fautive, int gravite);
3374: #ifndef RPLARGS
3375: integer8 liste_variables(struct_processus *s_etat_processus,
3376: struct_tableau_variables *tableau);
3377: integer8 nombre_variables(struct_processus *s_etat_processus);
3378: int readline_analyse_syntaxique(int count, int key);
3379: int readline_effacement(int count, int key);
3380: #endif
3381: int tex_fprintf(struct_processus *s_etat_processus,
3382: file *flux, const char *format, ...);
3383: int transliterated_fprintf(struct_processus *s_etat_processus, file *flux,
3384: const char *format, ...);
3385: int valsprintf(unsigned char **strp, const char *fmt, va_list ap);
3386: int wrapper_instruction_intrinseque(void (*fonction)(),
3387: struct_rpl_arguments *rpl_arguments);
3388:
3389: /*
3390: --------------------------------------------------------------------------------
3391: Fonctions renvoyant un INTEGER*1 (longueur d'un entier binaire)
3392: --------------------------------------------------------------------------------
3393: */
3394:
3395: #ifndef RPLARGS
3396: unsigned char longueur_entiers_binaires(struct_processus *s_etat_processus);
3397: #endif
3398:
3399: /*
3400: --------------------------------------------------------------------------------
3401: Fonctions retournant un INTEGER*8 (valeur binaire non signée)
3402: --------------------------------------------------------------------------------
3403: */
3404:
3405: #ifndef RPLARGS
3406: logical8 masque_entiers_binaires(struct_processus *s_etat_processus);
3407: #endif
3408:
3409: /*
3410: --------------------------------------------------------------------------------
3411: Fonctions retournant un INTEGER*8 (entier standard RPL/2)
3412: --------------------------------------------------------------------------------
3413: */
3414:
3415: #ifndef RPLARGS
3416: integer8 occupation_memoire(struct_objet *s_objet);
3417: integer8 longueur_chaine(struct_processus *s_etat_processus,
3418: unsigned char *chaine);
3419: integer8 position_caractere_de_chaine(struct_processus *s_etat_processus,
3420: unsigned char *chaine, unsigned char *position);
3421: #endif
3422:
3423: /*
3424: --------------------------------------------------------------------------------
3425: Fonctions renvoyant une liste chaînée (pointeur sur *struct_liste_chainee)
3426: --------------------------------------------------------------------------------
3427: */
3428:
3429: #ifndef RPLARGS
3430: struct_liste_chainee *analyse_rpn(struct_processus *s_etat_processus,
3431: unsigned char *chaine_rpn);
3432: #endif
3433:
3434: /*
3435: --------------------------------------------------------------------------------
3436: Fonctions renvoyant une copie de la structure de description des processus
3437: --------------------------------------------------------------------------------
3438: */
3439:
3440: #ifndef RPLARGS
3441: struct_processus *copie_etat_processus(struct_processus *s_etat_processus);
3442: #endif
3443:
3444: /*
3445: --------------------------------------------------------------------------------
3446: Fonctions renvoyant un pointeur sur un fichier (file *) ou un descripteur
3447: --------------------------------------------------------------------------------
3448: */
3449:
3450: #ifndef RPLARGS
3451: file *creation_fichier_tex(struct_processus *s_etat_processus);
3452: struct_descripteur_fichier *descripteur_fichier(struct_processus
3453: *s_etat_processus, struct_fichier *s_fichier);
3454: #endif
3455:
3456: /*
3457: --------------------------------------------------------------------------------
3458: Fonctions renvoyant un pointeur sur une *struct_objet
3459: --------------------------------------------------------------------------------
3460: */
3461:
3462: struct_objet *copie_objet(struct_processus *s_etat_processus,
3463: struct_objet *s_objet, unsigned char type);
3464:
3465: struct_objet *allocation(struct_processus *s_etat_processus, enum t_type type);
3466: #ifndef RPLARGS
3467: struct_objet *formateur_date(struct_processus *s_etat_processus,
3468: struct timeval *temps);
3469: struct_objet *lecture_fichier_non_formate(struct_processus *s_etat_processus,
3470: void *argument, integer8 longueur_buffer, logical1 recursivite);
3471: struct_objet *lecture_pipe(struct_processus *s_etat_processus, int pipe);
3472: struct_objet *parametres_sql(struct_processus *s_etat_processus,
3473: struct_objet *s_parametres);
3474: struct_objet *simplification(struct_processus *s_etat_processus,
3475: struct_objet *s_objet);
3476:
3477: struct_arbre_variables *allocation_noeud(struct_processus *s_etat_processus);
3478: struct_arbre_variables **allocation_tableau_noeuds(
3479: struct_processus *s_etat_processus);
3480:
3481: /*
3482: --------------------------------------------------------------------------------
3483: Fonctions renvoyant un pointeur sur une *struct_liste_variables_statiques
3484: ou *struct_liste_variables_partagees
3485: --------------------------------------------------------------------------------
3486: */
3487:
3488: struct_liste_variables_statiques *recherche_variable_statique(struct_processus
3489: *s_etat_processus, unsigned char *nom_variable,
3490: union_position_variable position, unsigned char origine);
3491: struct_liste_variables_partagees *recherche_variable_partagee(struct_processus
3492: *s_etat_processus, unsigned char *nom_variable,
3493: union_position_variable position, unsigned char origine);
3494: #endif
3495:
3496: /*
3497: --------------------------------------------------------------------------------
3498: Fonctions gérant les arbres de simplification
3499: --------------------------------------------------------------------------------
3500: */
3501:
3502: #ifndef RPLARGS
3503: struct_arbre *creation_arbre(struct_processus *s_etat_processus,
3504: struct_objet **t_objets, integer8 indice, integer8 indice_maximal);
3505: void liberation_arbre(struct_processus *s_etat_processus,
3506: struct_arbre *s_noeud);
3507: void parcours_arbre(struct_processus *s_etat_processus, struct_arbre *s_noeud);
3508: void simplification_arbre(struct_processus *s_etat_processus,
3509: struct_arbre *s_noeud);
3510: #endif
3511:
3512: /*
3513: --------------------------------------------------------------------------------
3514: Fonctions gérant la complétion automatique
3515: --------------------------------------------------------------------------------
3516: */
3517:
3518: char **completion_rpl();
3519: char *generateur_commandes();
3520: char **completion_matches();
3521:
3522: // END C PROTOTYPES
3523:
3524: /*
3525: --------------------------------------------------------------------------------
3526: Arithmétique
3527: --------------------------------------------------------------------------------
3528: */
3529:
3530: void f77absc_(complex16 *c, real8 *resultat);
3531:
3532: void f77additioncc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3533: void f77additionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3534: void f77additioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3535:
3536: void f77divisioncc_(complex16 *ca, complex16 *rb, complex16 *resultat);
3537: void f77divisionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3538: void f77divisioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3539: void f77divisionic_(integer8 *ib, complex16 *cb, complex16 *resultat);
3540: void f77divisionrc_(real8 *ra, complex16 *cb, complex16 *resultat);
3541:
3542: void f77multiplicationcc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3543: void f77multiplicationci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3544: void f77multiplicationcr_(complex16 *ca, real8 *rb, complex16 *resultat);
3545:
3546: void f77puissancecc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3547: void f77puissanceci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3548: void f77puissancecr_(complex16 *ca, real8 *rb, complex16 *resultat);
3549: void f77puissanceic_(integer8 *ia, complex16 *cb, complex16 *resultat);
3550: void f77puissanceii_(integer8 *ia, integer8 *ib, integer8 *resultat);
3551: void f77puissanceir_(integer8 *ia, real8 *rb, real8 *resultat);
3552: void f77puissancerc_(real8 *ra, complex16 *cb, complex16 *resultat);
3553: void f77puissanceri_(real8 *ra, integer8 *ib, real8 *resultat);
3554: void f77puissancerr_(real8 *ra, real8 *rb, real8 *resultat);
3555:
3556: void f77racinecarreec_(complex16 *ca, complex16 *resultat);
3557: void f77racinecarreein_(integer8 *ia, complex16 *resultat);
3558: void f77racinecarreeip_(integer8 *ia, real8 *resultat);
3559: void f77racinecarreern_(real8 *ia, complex16 *resultat);
3560: void f77racinecarreerp_(real8 *ia, real8 *resultat);
3561:
3562: void f77soustractioncc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3563: void f77soustractionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3564: void f77soustractioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3565: void f77soustractionic_(integer8 *ib, complex16 *cb, complex16 *resultat);
3566: void f77soustractionrc_(real8 *ra, complex16 *cb, complex16 *resultat);
3567:
3568: /*
3569: --------------------------------------------------------------------------------
3570: Trigonométrie complexe
3571: --------------------------------------------------------------------------------
3572: */
3573:
3574: void f77acos_(complex16 *argument, complex16 *resultat);
3575: void f77asin_(complex16 *argument, complex16 *resultat);
3576: void f77atan_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3577: void f77cos_(complex16 *argument, complex16 *resultat);
3578: void f77sin_(complex16 *argument, complex16 *resultat);
3579: void f77tan_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3580:
3581: /*
3582: --------------------------------------------------------------------------------
3583: Fonctions hyperboliques
3584: --------------------------------------------------------------------------------
3585: */
3586:
3587: void f77acoshc_(complex16 *argument, complex16 *resultat);
3588: void f77alogc_(complex16 *argument, complex16 *resultat);
3589: void f77asinhc_(complex16 *argument, complex16 *resultat);
3590: void f77atanhc_(complex16 *argument, complex16 *resultat);
3591: void f77cosh_(complex16 *argument, complex16 *resultat);
3592: void f77expc_(complex16 *argument, complex16 *resultat);
3593: void f77lnc_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3594: void f77lnin_(integer8 *argument, complex16 *resultat, integer4 *erreur);
3595: void f77lnrn_(real8 *argument, complex16 *resultat, integer4 *erreur);
3596: void f77logc_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3597: void f77login_(integer8 *argument, complex16 *resultat, integer4 *erreur);
3598: void f77logrn_(real8 *argument, complex16 *resultat, integer4 *erreur);
3599: void f77sinh_(complex16 *argument, complex16 *resultat);
3600: void f77tanh_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3601: void f77acoshi_(integer8 *argument, real8 *resultat);
3602: void f77acoshr_(real8 *argument, real8 *resultat);
3603: void f77asinhi_(integer8 *argument, real8 *resultat);
3604: void f77asinhr_(real8 *argument, real8 *resultat);
3605: void f77atanhi_(integer8 *argument, real8 *resultat);
3606: void f77atanhr_(real8 *argument, real8 *resultat);
3607: void f77lnip_(integer8 *argument, real8 *resultat, integer4 *erreur);
3608: void f77lnrp_(real8 *argument, real8 *resultat, integer4 *erreur);
3609: void f77logip_(integer8 *argument, real8 *resultat, integer4 *erreur);
3610: void f77logrp_(real8 *argument, real8 *resultat, integer4 *erreur);
3611:
3612: /*
3613: --------------------------------------------------------------------------------
3614: Calculs divers
3615: --------------------------------------------------------------------------------
3616: */
3617:
3618: void f90arrangement(integer8 *n, integer8 *k, real8 *resultat);
3619: void f90combinaison(integer8 *n, integer8 *k, real8 *resultat);
3620: void f90fcd(real8 *x, integer8 *n1, integer8 *n2, real8 *resultat);
3621: void f90gausscd(real8 *x, real8 *moyenne, real8 *variance, real8 *resultat);
3622: void f90tcd(real8 *x, integer8 *n, real8 *resultat);
3623: void f90x2cd(real8 *x, integer8 *n, real8 *resultat);
3624:
3625: // BEGIN C PROTOTYPES
3626: void dft(complex16 *dft, integer4 *nombre_lignes, integer4 *nombre_colonnes,
3627: integer4 *inverse, integer4 *erreur);
3628: // END C PROTOTYPES
3629:
3630: /*
3631: --------------------------------------------------------------------------------
3632: Fonctions Lapack
3633: --------------------------------------------------------------------------------
3634: */
3635:
3636: /*
3637: * Calcul de la longueur d'un espace de travail
3638: */
3639:
3640: #ifndef RPLARGS
3641: integer4 ilaenv_(integer4 *optimal, char *nom_fonction, char *option,
3642: integer4 *n1, integer4 *n2, integer4 *n3, integer4 *n4,
3643: integer4 longueur_nom_fonction, integer4 longueur_option);
3644:
3645: /*
3646: * Inversion
3647: */
3648:
3649: void dgetri_(integer4 *ordre_a, real8 *a, integer4 *lda, integer4 *pivot,
3650: real8 *work, integer4 *dim_work, integer4 *ios);
3651: void zgetri_(integer4 *ordre_a, complex16 *a, integer4 *lda, integer4 *pivot,
3652: complex16 *work, integer4 *dim_work, integer4 *ios);
3653:
3654: /*
3655: * Valeurs propres
3656: */
3657:
3658: void zgeev_(unsigned char *calcul_vp_gauches, unsigned char *calcul_vp_droits,
3659: integer4 *dim_matrice1, complex16 *matrice_f77,
3660: integer4 *dim_matrice2, complex16 *valeurs_propres,
3661: complex16 *vpg_f77, integer4 *dim_matrice3,
3662: complex16 *vpd_f77, integer4 *dim_matrice4,
3663: complex16 *work, integer4 *lwork, real8 *rwork,
3664: integer4 *erreur, integer4 longueur_1, integer4 longueur_2);
3665:
3666: /*
3667: * Valeurs propres généralisées
3668: */
3669:
3670: void zggev_(unsigned char *calcul_vp_gauches, unsigned char *calcul_vp_droits,
3671: integer4 *dim_matrice1, complex16 *matrice_f77,
3672: integer4 *dim_matrice2, complex16 *metrique_f77,
3673: integer4 *dim_matrice3, complex16 *alpha, complex16 *beta,
3674: complex16 *vpg_f77, integer4 *dim_matrice4,
3675: complex16 *vpd_f77, integer4 *dim_matrice5,
3676: complex16 *work, integer4 *lwork, real8 *rwork,
3677: integer4 *erreur, integer4 longueur_1, integer4 longueur_2);
3678:
3679: /*
3680: * Moindres carrés
3681: */
3682:
3683: void dgelsd_(integer4 *nombre_lignes_a, integer4 *nombre_colonnes_a,
3684: integer4 *nombre_colonnes_b, real8 *matrice_a, integer4 *lda,
3685: real8 *matrice_b, integer4 *ldb, real8 *valeurs_singulieres,
3686: real8 *rcond, integer4 *rank, real8 *work, integer4 *lwork,
3687: integer4 *iwork, integer4 *info);
3688: void zgelsd_(integer4 *nombre_lignes_a, integer4 *nombre_colonnes_a,
3689: integer4 *nombre_colonnes_b, complex16 *matrice_a, integer4 *lda,
3690: complex16 *matrice_b, integer4 *ldb, real8 *valeurs_singulieres,
3691: real8 *rcond, integer4 *rank, complex16 *work, integer4 *lwork,
3692: real8 *rwork, integer4 *iwork, integer4 *info);
3693:
3694: /*
3695: * Moindres carrés généralisé
3696: */
3697:
3698: /*
3699: * Décomposition en valeurs singulières
3700: */
3701:
3702: void dgesvd_(unsigned char *jobu, unsigned char *jobvh,
3703: integer4 *m, integer4 *n, real8 *a, integer4 *lda,
3704: real8 *s, real8 *u, integer4 *ldu, real8 *vh, integer4 *ldvh,
3705: real8 *work, integer4 *lwork, integer4 *info, integer4 longueur_jobu,
3706: integer4 longueur_jobvh);
3707: void zgesvd_(unsigned char *jobu, unsigned char *jobvh,
3708: integer4 *m, integer4 *n, real8 *a, integer4 *lda,
3709: real8 *s, real8 *u, integer4 *ldu, real8 *vh, integer4 *ldvh,
3710: real8 *work, integer4 *lwork, real8 *rwork, integer4 *info,
3711: integer4 longueur_jobu, integer4 longueur_jobvh);
3712:
3713: /*
3714: * Factorisations diverses
3715: */
3716:
3717: /* LU de Crout */
3718: void dgetrf_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3719: integer4 *lda, integer4 *pivot, integer4 *ios);
3720: void zgetrf_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3721: integer4 *lda, integer4 *pivot, integer4 *ios);
3722:
3723: /* LQ */
3724: void dgelq2_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3725: integer4 *lda, real8 *tau, real8 *work, integer4 *ios);
3726: void zgelq2_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3727: integer4 *lda, complex16 *tau, complex16 *work, integer4 *ios);
3728:
3729: /* QR */
3730: void dgeqp3_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3731: integer4 *lda, integer4 *pivot, real8 *tau, real8 *work,
3732: integer4 *lwork, integer4 *ios);
3733: void zgeqp3_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3734: integer4 *lda, integer4 *pivot, complex16 *tau, complex16 *work,
3735: integer4 *lwork, real8 *rwork, integer4 *ios);
3736:
3737: /* Cholesky */
3738: void dpptrf_(unsigned char *mode, integer4 *n, complex16 *triangle,
3739: integer4 *ios, integer4 longueur);
3740: void zpptrf_(unsigned char *mode, integer4 *n, complex16 *triangle,
3741: integer4 *ios, integer4 longueur);
3742:
3743: /* Schur */
3744: void dgees_(unsigned char *calcul_vecteur, unsigned char *valeurs_triees,
3745: logical4 (*fonction_tri)(), integer4 *n, real8 *a,
3746: integer4 *lda, integer4 *sdim, real8 *wr, real8 *wi,
3747: real8 *vs, integer4 *ldvs, real8 *work, integer4 *lwork,
3748: logical4 *bwork, integer4 *info, integer4 l1, integer4 l2);
3749: void zgees_(unsigned char *calcul_vecteur, unsigned char *valeurs_triees,
3750: logical4 (*fonction_tri)(), integer4 *n, complex16 *a,
3751: integer4 *lda, integer4 *sdim, complex16 *w,
3752: complex16 *vs, integer4 *ldvs, complex16 *work, integer4 *lwork,
3753: real8 *rwork, logical4 *bwork, integer4 *info,
3754: integer4 l1, integer4 l2);
3755:
3756: /* Déterminant et rang */
3757: void dgecon_(unsigned char *norm, integer4 *n, real8 *a, integer4 *lda,
3758: real8 *anorm, real8 *rcond, real8 *work, integer4 *iwork,
3759: integer4 *info, integer4 l1);
3760: void dgelsy_(integer4 *m, integer4 *n, integer4 *nrhs, real8 *a,
3761: integer4 *lda, real8 *b, integer4 *ldb, integer4 *jpvt, real8 *rcond,
3762: integer4 *rank, real8 *work, integer4 *lwork, integer4 *info);
3763: real8 dlange_(unsigned char *norme, integer4 *n, integer4 *m, real8 *a,
3764: integer4 *lda, real8 *work, integer4 longueur);
3765: real8 zlange_(unsigned char *norme, integer4 *n, integer4 *m, real8 *a,
3766: integer4 *lda, real8 *work, integer4 longueur);
3767: void zgecon_(unsigned char *norm, integer4 *n, complex16 *a, integer4 *lda,
3768: real8 *anorm, real8 *rcond, complex16 *work, real8 *rwork,
3769: integer4 *info, integer4 l1);
3770: void zgelsy_(integer4 *m, integer4 *n, integer4 *nrhs, complex16 *a,
3771: integer4 *lda, complex16 *b, integer4 *ldb, integer4 *jpvt,
3772: real8 *rcond, integer4 *rank, complex16 *work, integer4 *lwork,
3773: real8 *rwork, integer4 *info);
3774: #endif
3775:
3776: /*
3777: * Fonction testant la requête d'arrêt (nécessaire pour tester le
3778: * drapeau depuis une bibliothèque).
3779: */
3780:
3781: int test_arret(struct_processus *s_etat_processus);
3782:
3783: #endif
3784:
3785: // vim: ts=4
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