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Thu May 23 09:20:08 2013 UTC (10 years, 11 months ago) by
bertrand
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Autres corrections d'accès concurrents. Ajout d'un sémaphore pour gérer les
accès concurrents sur la variable requete_arret de la structure de gestion des
signaux qui peut ne pas être atomique.
1: /*
2: ================================================================================
3: RPL/2 (R) version 4.1.14
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:
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: #include <signal.h>
77:
78: #ifndef RPLARGS
79: # include <sys/mman.h>
80: # include <sys/time.h>
81: # include <sys/resource.h>
82: # include <sys/select.h>
83: # include <sys/socket.h>
84: # include <sys/stat.h>
85: # include <sys/timeb.h>
86: # include <sys/types.h>
87: # include <sys/un.h>
88: # include <sys/wait.h>
89:
90: # include <arpa/inet.h>
91: # include <netinet/in.h>
92: # include <netdb.h>
93:
94: # include <dlfcn.h>
95: # include <fcntl.h>
96: # include <pthread.h>
97: # include <regex.h>
98:
99: # ifdef OS2
100: # undef pthread_mutexattr_settype
101: # define pthread_mutexattr_settype(a, b)
102: # endif
103:
104: # include <pwd.h>
105: # ifdef SHARED_MEMORY
106: # include <sys/shm.h>
107: # endif
108:
109: # ifndef IPCS_SYSV
110: # include <semaphore.h>
111: # else
112: # include <sys/ipc.h>
113: # include <sys/sem.h>
114:
115: # ifdef OS2
116: # define INCL_DOSSEMAPHORES
117: # define INCL_DOSMEMMGR
118: # define INCL_DOSERRORS
119: # include <os2.h>
120:
121: typedef struct _OS2SEM
122: {
123: HMTX hmtx;
124: HEV hev;
125: ULONG shared;
126: ULONG *cnt;
127: ULONG *nopened;
128: ULONG allocated;
129: } sem_t;
130: # else // IPCS_SYSV
131: typedef struct
132: {
133: int sem;
134: int alloue;
135: unsigned char *path;
136: pid_t pid;
137: pthread_t tid;
138: } sem_t;
139: # endif
140:
141: # ifndef SEM_FAILED
142: # define SEM_FAILED NULL
143: # endif
144:
145: sem_t *sem_open_SysV(const char *nom, int oflag, ...);
146: int sem_init_SysV(sem_t *sem, int shared, unsigned int value);
147: int sem_close_SysV(sem_t *sem);
148: int sem_wait_SysV(sem_t *sem);
149: int sem_trywait_SysV(sem_t *sem);
150: int sem_timedwait_SysV(sem_t *sem, struct timespec *ts);
151: int sem_post_SysV(sem_t *sem);
152: int sem_getvalue_SysV(sem_t *sem, int *value);
153: int sem_unlink_SysV(char *nom);
154: int sem_destroy_SysV(sem_t *sem);
155: # endif
156:
157: # include <setjmp.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: sem_t arret_signalisation;
322: # endif
323: # else
324: sem_t semaphore;
325: sem_t signalisation;
326: sem_t arret_signalisation;
327: # endif
328:
329: volatile int pointeur_lecture;
330: volatile int pointeur_ecriture;
331: pthread_t thread_signaux;
332: volatile logical1 requete_arret;
333:
334: volatile struct
335: {
336: pid_t pid;
337: enum signaux_rpl signal;
338: } queue[LONGUEUR_QUEUE_SIGNAUX];
339: } struct_queue_signaux;
340:
341: __EXTERN__ struct_queue_signaux *s_queue_signaux;
342: __EXTERN__ int f_queue_signaux;
343:
344: # ifdef SEMAPHORES_NOMMES
345: __EXTERN__ sem_t *semaphore_queue_signaux;
346: __EXTERN__ sem_t *semaphore_signalisation;
347: __EXTERN__ sem_t *semaphore_arret_signalisation;
348: # endif
349: #endif
350:
351: #ifdef OS2
352: # define readline(s) readline_wrapper(s)
353: unsigned char *readline_wrapper(unsigned char *s);
354: #endif
355:
356: #if ! defined(UNION_SEMUN) && defined(IPCS_SYSV)
357: union semun
358: {
359: int val;
360: struct semid_ds *buf;
361: unsigned short *array;
362: struct seminfo *__buf;
363: };
364: #endif
365:
366: #ifndef RTLD_LOCAL
367: # define RTLD_LOCAL 0
368: #endif
369:
370: #ifndef SIGSTKSZ
371: # define SIGSTKSZ 65536
372: #endif
373:
374: /*
375: ================================================================================
376: SÉMAPHORES
377: ================================================================================
378: */
379:
380: #ifdef IPCS_SYSV
381: # define sem_init(a, b, c) sem_init_SysV(a, b, c)
382: # define sem_destroy(a) sem_destroy_SysV(a)
383: # define sem_wait(a) sem_wait_SysV(a)
384: # define sem_trywait(a) sem_trywait_SysV(a)
385: # define sem_timedwait(a, b) sem_timedwait_SysV(a, b)
386: # define sem_post(a) sem_post_SysV(a)
387: # define sem_getvalue(a, b) sem_getvalue_SysV(a, b)
388: # define sem_open(...) sem_open_SysV(__VA_ARGS__)
389: # define sem_close(a) sem_close_SysV(a)
390: # define sem_unlink(a) sem_unlink_SysV(a)
391: #endif
392:
393:
394: /*
395: ================================================================================
396: SIGNAUX
397: ================================================================================
398: */
399:
400: #ifndef RPLARGS
401:
402: // Signaux utilisés par défaut :
403: // SIGINT
404: // SIGTSTP
405: // SIGCONT
406: // SIGPIPE
407: // SIGUSR1 et SIGUSR2 sont utilisé par libsigsegv.
408: // SIGHUP
409: // SIGALRM
410:
411: # define SIGTEST 255
412:
413: // Nombre d'interruptions disponibles
414: # define d_NOMBRE_INTERRUPTIONS 64
415: #endif
416:
417: /*
418: ================================================================================
419: Granularité temporelle
420: ================================================================================
421: */
422:
423: #ifndef RPLARGS
424: # define GRANULARITE_us 10
425: # define GRANULARITE_us_max 100000
426: # define INCR_GRANULARITE(g) \
427: do g = 1000 * ((g >= (GRANULARITE_us_max * 1000)) \
428: ? GRANULARITE_us_max : ((g / 1000) + GRANULARITE_us)); while(0)
429: #endif
430:
431: /*
432: ================================================================================
433: Options de debug
434: ================================================================================
435: */
436:
437: #ifndef RPLARGS
438: # define d_debug_pile_utilisateur ((integer8) 0x1)
439: # define d_debug_pile_systeme ((integer8) 0x2)
440: # define d_debug_appels_fonctions ((integer8) 0x4)
441: # define d_debug_processus ((integer8) 0x8)
442: # define d_debug_analyse ((integer8) 0x10)
443: # define d_debug_fusible ((integer8) 0x20)
444: # define d_debug_variables ((integer8) 0x40)
445: # define d_debug_fonctions_intrinseques ((integer8) 0x80)
446: # define d_debug_niveaux ((integer8) 0x100)
447: # define d_conversion_RPN ((integer8) 0x200)
448: # define d_traitement_interruption ((integer8) 0x400)
449: # define d_debug_signaux ((integer8) 0x800)
450: #endif
451:
452: /*
453: ================================================================================
454: Variables globales
455: ================================================================================
456: */
457:
458: #ifndef RPLARGS
459: # ifdef SEMAPHORES_NOMMES
460: # define LONGUEUR_NOM_SEMAPHORE 64
461: # endif
462:
463: # ifdef SEMAPHORES_NOMMES
464: # define __PTR__ *
465: # else
466: # define __PTR__
467: # endif
468:
469: __EXTERN__ jmp_buf contexte_ecriture;
470: __EXTERN__ jmp_buf contexte_impression;
471: __EXTERN__ jmp_buf contexte_initial;
472: __EXTERN__ jmp_buf contexte_processus;
473: __EXTERN__ jmp_buf contexte_thread;
474:
475: __EXTERN__ volatile int signal_test;
476:
477: __EXTERN__ pid_t pid_processus_pere;
478:
479: # ifdef SEMAPHORES_NOMMES
480: __EXTERN__ pthread_mutex_t mutex_sem __STATIC_MUTEX_INITIALIZATION__;
481: # endif
482:
483: __EXTERN__ pthread_mutex_t mutex_liste_threads
484: __STATIC_MUTEX_INITIALIZATION__;
485: __EXTERN__ pthread_mutex_t mutex_gestionnaires_signaux_atomique
486: __STATIC_MUTEX_INITIALIZATION__;
487: __EXTERN__ pthread_mutex_t mutex_creation_variable_partagee
488: __STATIC_MUTEX_INITIALIZATION__;
489: __EXTERN__ pthread_mutex_t mutex_sections_critiques;
490: __EXTERN__ pthread_mutex_t mutex_liste_variables_partagees;
491:
492: __EXTERN__ sem_t __PTR__ semaphore_gestionnaires_signaux;
493:
494: __EXTERN__ volatile int routine_recursive;
495: #endif
496:
497: #ifdef SEMAPHORES_NOMMES
498: #define SEM_FORK 0
499: #define SEM_QUEUE 1
500: #define SEM_SIGNAUX 2
501: #define SEM_SIGNALISATION 3
502: #define SEM_ARRET_SIGNALISATION 4
503: sem_t *sem_init2(unsigned int valeur, pid_t pid, int ordre);
504: sem_t *sem_init3(unsigned int valeur, pid_t pid, pthread_t tid, int ordre);
505: int sem_destroy2(sem_t *semaphore_p, pid_t pid, int ordre);
506: int sem_destroy3(sem_t *semaphore_p, pid_t pid, pthread_t tid, int ordre);
507: int sem_getvalue2(sem_t *semaphore, int *valeur);
508: sem_t *sem_open2(pid_t pid, int ordre);
509:
510: // Le mutex est là uniquement pour pouvoir émuler le comportement
511: // de sem_getvalue() sur un système comme MacOS X qui ne possède pas
512: // cette fonction.
513:
514: #define sem_getvalue(semaphore, value) sem_getvalue2(semaphore, value)
515: #define sem_post(semaphore) \
516: ({ int r; pthread_mutex_lock(&mutex_sem); \
517: r = sem_post(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
518: #define sem_wait(semaphore) \
519: ({ int r; pthread_mutex_lock(&mutex_sem); \
520: r = sem_wait(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
521: #define sem_trywait(semaphore) \
522: ({ int r; pthread_mutex_lock(&mutex_sem); \
523: r = sem_trywait(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
524: #endif
525:
526: /*
527: ================================================================================
528: Macros
529: ================================================================================
530: */
531:
532: // Par défaut, tout est redirigé vers stderr sauf indication explicite de
533: // stdout.
534:
535: #define printf(...) transliterated_fprintf(s_etat_processus, \
536: stderr, __VA_ARGS__)
537: #define fprintf(flux, ...) transliterated_fprintf(s_etat_processus, \
538: flux, __VA_ARGS__)
539: #define uprintf(...) transliterated_fprintf(NULL, \
540: stderr, __VA_ARGS__)
541: #define ufprintf(flux, ...) transliterated_fprintf(NULL, \
542: flux, __VA_ARGS__)
543:
544: #ifdef SunOS
545: # define fopen(...) ({ FILE *desc; \
546: while((desc = fopen(__VA_ARGS__)) == NULL) \
547: { if ((errno != EINTR) && (errno != 0)) break; } desc; })
548: # define freopen(...) ({ FILE *desc; \
549: while((desc = freopen(__VA_ARGS__)) == NULL) \
550: { if ((errno != EINTR) && (errno != 0)) break; } desc; })
551: # define fclose(...) ({ int ios; \
552: while((ios = fclose(__VA_ARGS__)) != 0) \
553: { if ((errno != EINTR) && (errno != 0)) break; } ios; })
554: # define fflush(flux) ({ int ios; \
555: while((ios = fflush((flux == stdout) ? stderr : flux)) != 0) \
556: { if ((errno != EINTR) && (errno != 0)) break; } ios; })
557: # define sem_open(...) ({ sem_t *semaphore; \
558: while((semaphore = sem_open(__VA_ARGS__)) == SEM_FAILED) \
559: { if (errno != EINTR) break; } semaphore; })
560: #else // !SunOS
561: # define fflush(flux) fflush((flux == stdout) ? stderr : flux)
562: #endif
563:
564: // Ajout d'un timeout sur les fonctions pipe() pour éviter une erreur
565: // système dans le cas où l'on a atteint le nombre maximale de fichiers
566: // ouverts.
567:
568: #define pipe(descripteurs) \
569: ({ \
570: struct timespec temporisation; \
571: int erreur, nombre_echecs; \
572: nombre_echecs = 0; \
573: do \
574: { \
575: if ((erreur = pipe(descripteurs)) == 0) break; \
576: nombre_echecs++; \
577: temporisation.tv_sec = 0; \
578: temporisation.tv_nsec = ((long) 1000000000) * rand(); \
579: nanosleep(&temporisation, NULL); \
580: } while(nombre_echecs < 100); \
581: erreur; \
582: })
583:
584: // Redéfinition de abs pour un fonctionnement en entier de type long long int
585:
586: #ifdef __GNUC__
587: # define abs(i) ({ typeof(i) _i; _i = (i); (_i >= 0) ? _i : -_i; })
588: // typeof() est une extension de gcc, mais est présent sur d'autres compilateurs
589: // comme Sun Studio. Dans le cas où typeof() n'existe pas, il est possible
590: // d'utiliser la macro suivante, mais elle possède un effet de bord dû à
591: // l'évaluation multiple de l'argument.
592: #else
593: # define abs(i) (((i) >= 0) ? (i) : (-i))
594: #endif
595:
596: #define NOTICE(m) \
597: do \
598: { \
599: ufprintf(stderr, "[%d-%llu] %s() from %s at line %d: %s\n", \
600: getpid(), (unsigned long long) pthread_self(), \
601: __FUNCTION__, __FILE__, __LINE__, m); \
602: fflush(stderr); \
603: } while(0)
604:
605: #ifdef __GLIBC__
606: #include <execinfo.h>
607: #define __BACKTRACE
608: #define BACKTRACE(n) \
609: do \
610: { \
611: void *buffer[n]; \
612: int nb, i; \
613: char **appels; \
614: pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER; \
615: nb = backtrace(buffer, n); \
616: appels = backtrace_symbols(buffer, nb); \
617: pthread_mutex_lock(&mutex); \
618: uprintf("[%d-%llu] BACKTRACE <%s()> at line #%d\n", \
619: getpid(), pthread_self(), __FUNCTION__, __LINE__); \
620: if (appels != NULL) \
621: { \
622: for(i = 0; i < nb; i++) \
623: uprintf(" %s\n", appels[i]); \
624: free(appels); \
625: } \
626: else \
627: uprintf("Nullified backtrace\n"); \
628: uprintf("[%d-%llu] END OF BACKTRACE\n", getpid(), pthread_self()); \
629: fflush(stdout); \
630: pthread_mutex_unlock(&mutex); \
631: } while(0)
632: #else
633: #define BACKTRACE(n) NOTICE("BACKTRACE only defined in glibc")
634: #endif
635:
636: #ifdef __BACKTRACE
637: # define BUG(b, ...) \
638: do { if (b) { uprintf("[%d] BUG! <%s()> at line #%d of %s\n", \
639: (int) getpid(), __FUNCTION__, __LINE__, __FILE__); \
640: __VA_ARGS__; fflush(stdout); \
641: BACKTRACE(64); \
642: pthread_kill(pthread_self(), SIGBUS); }} while(0)
643: #else
644: # define BUG(b, ...) \
645: do { if (b) { uprintf("[%d] BUG! <%s()> at line #%d of %s\n", \
646: (int) getpid(), __FUNCTION__, __LINE__, __FILE__); \
647: __VA_ARGS__; fflush(stdout); \
648: pthread_kill(pthread_self(), SIGBUS); }} while(0)
649: #endif
650:
651:
652: /*
653: ================================================================================
654: Affichage des points de retour des fonctions
655: ================================================================================
656: */
657:
658: #ifdef DEBUG_MEMOIRE
659: void analyse_post_mortem();
660: void *debug_memoire_ajout(size_t taille, const unsigned char *fonction,
661: unsigned long ligne, const unsigned char *argument);
662: void debug_memoire_initialisation();
663: void *debug_memoire_modification(void *pointeur, size_t taille,
664: const unsigned char *fonction, unsigned long ligne,
665: const unsigned char *argument);
666: void debug_memoire_retrait(void *ptr);
667: void debug_memoire_verification();
668:
669: pid_t debug_fork();
670:
671: #define malloc(s) debug_memoire_ajout(s, __FUNCTION__, __LINE__, #s)
672: #define free(s) debug_memoire_retrait(s)
673: #define realloc(s, t) debug_memoire_modification(s, t, \
674: __FUNCTION__, __LINE__, #t)
675: #define fork() debug_fork()
676: #endif
677:
678: #ifdef DEBUG_RETURN
679: #define return uprintf("[%d] Return from <%s()> at line #%d " \
680: "(%s [%d])\n", (int) getpid(), __FUNCTION__, \
681: __LINE__, strerror(errno), errno); fflush(stdout); errno = 0; return
682: #endif
683:
684: #ifdef DEBUG_MUTEX
685: #define pthread_mutex_lock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
686: "locking at %s() " \
687: "line #%d\n", (int) getpid(), (unsigned long long) pthread_self(), \
688: #mutex, mutex, __FUNCTION__, __LINE__), fflush(stdout), \
689: pthread_mutex_lock(mutex)
690: #define pthread_mutex_unlock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
691: "unlocking at " \
692: "%s() line #%d\n", (int) getpid(), (unsigned long long) \
693: pthread_self(), #mutex, mutex, __FUNCTION__, __LINE__), \
694: fflush(stdout), \
695: pthread_mutex_unlock(mutex)
696: #endif
697:
698: #ifdef DEBUG_SEMAPHORES
699: #define sem_wait(a) ({ int value; sem_getvalue(a, &value); \
700: uprintf("[%d-%llu] Semaphore %s (%p) "\
701: "waiting at %s() " \
702: "line #%d\n", (int) getpid(), (unsigned long long) pthread_self(), \
703: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \
704: if (value > 1) BUG(1, uprintf("Value %d\n", value)); sem_wait(a); })
705: #define sem_post(a) ({ int value; sem_getvalue(a, &value); \
706: uprintf("[%d-%llu] Semaphore %s (%p) "\
707: "posting at %s() " \
708: "line #%d\n", (int) getpid(), (unsigned long long) pthread_self(), \
709: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \
710: if (value > 0) BUG(1, uprintf("Value %d\n", value)); sem_post(a); })
711: #define sem_destroy(a) ({ int value; sem_getvalue(a, &value); \
712: if (value == 0) BUG(1, uprintf("Value %d\n", value)); sem_destroy(a); })
713: #endif
714:
715:
716: /*
717: ================================================================================
718: DEFINIONS
719: ================================================================================
720: */
721:
722: /*
723: --------------------------------------------------------------------------------
724: Valeurs
725: --------------------------------------------------------------------------------
726: */
727:
728: #define d_faux ((logical1) 0L)
729: #define d_vrai ((logical1) -1L)
730:
731: #define d_absence_erreur ((logical1) d_faux)
732: #define d_erreur ((logical1) d_vrai)
733:
734: #define d_code_fin_chaine '\0'
735: #define d_code_espace ' '
736: #define d_code_retour_chariot '\n'
737: #define d_code_tabulation '\t'
738: #define d_longueur_maximale_instruction 16
739:
740: #define d_INT "integer"
741: #define d_REL "real"
742: #define d_CPL "complex"
743: #define d_VIN "[ integer ]"
744: #define d_VRL "[ real ]"
745: #define d_VCX "[ complex ]"
746: #define d_MIN "[[ integer ]]"
747: #define d_MRL "[[ real ]]"
748: #define d_MCX "[[ complex ]]"
749: #define d_BIN "# binary[bodh]"
750: #define d_NOM "'name'"
751: #define d_CHN "\"string\""
752: #define d_LST "{ list }"
753: #define d_ALG "'algebraic'"
754: #define d_RPN "<< RPN >>"
755: #define d_FCH "File $n { format }"
756: #define d_SLB "Library $n"
757: #define d_SQL "Sql $n (type)"
758: #define d_PRC "Process $n"
759: #define d_SCK "Socket $n { format }"
760: #define d_SPH "Semaphore $n 'name'"
761: #define d_TAB "<[ table ]>"
762: #define d_MTX "Mutex $n"
763:
764: /*
765: --------------------------------------------------------------------------------
766: Paramètres du système
767: --------------------------------------------------------------------------------
768: */
769:
770: #ifndef RPLARGS
771: # define ds_beep ""
772: # define ds_fichier_historique ".RPL2_history"
773: # define ds_imposition_separateur_decimal d_vrai
774: # define ds_longueur_historique 256
775: # define ds_nombre_maximum_fichiers_ouverts 65536
776: # define ds_preprocesseur "rplpp " \
777: "--nostdinc -C 2> /dev/null"
778: # define ds_rplcore "rpl-core"
779: # define ds_rplprofile "rpl-profile"
780: # define ds_sdat "SDAT"
781: #endif
782:
783: /*
784: --------------------------------------------------------------------------------
785: Erreurs système
786: --------------------------------------------------------------------------------
787: */
788:
789: #ifdef DEBUG_ERREURS
790: # ifdef MESSAGES
791: # define __erreur(i) i
792: # define __erreur_(i) i
793: # else
794: # undef _ERREURS_VARIABLES
795: # ifdef _ERREURS_VARIABLES
796: # define __erreur_(i) __erreur(i)
797: # else
798: # define __erreur_(i) i
799: # endif
800: # define __erreur(i) ({ if (strstr(__FUNCTION__, "recherche_variable") \
801: == NULL) ufprintf(stderr, \
802: "ERROR %d AT %s() FROM %s LINE %d\n", \
803: i, __FUNCTION__, __FILE__, __LINE__); i; })
804: # endif
805: #else
806: # define __erreur(i) i
807: # define __erreur_(i) i
808: #endif
809:
810:
811: // -1 : erreur provoquée par une bibliothèque externe
812: #ifndef RPLARGS
813: # define d_es 2000
814: # define d_es_allocation_memoire __erreur(2001)
815: # define d_es_variable_introuvable __erreur_(2002)
816: # define d_es_pile_vide __erreur(2003)
817: # define d_es_end_incoherent __erreur(2004)
818: # define d_es_peripherique_stdin __erreur(2005)
819: # define d_es_erreur_fichier __erreur(2006)
820: # define d_es_execution_bibliotheque __erreur(2007)
821: # define d_es_signal __erreur(2008)
822: # define d_es_processus __erreur(2009)
823: # define d_es_pile_operationnelle_vide __erreur(2010)
824: # define d_es_nombre_max_descripteurs __erreur(2011)
825: # define d_es_interruption_invalide __erreur(2012)
826: # define d_es_contexte __erreur(2013)
827: # define d_es_somme_controle __erreur(2014)
828: # define d_es_semaphore __erreur(2015)
829: # define d_es_mutex_acquis_autre_thread __erreur(2016)
830: #endif
831:
832: /*
833: --------------------------------------------------------------------------------
834: Exceptions
835: --------------------------------------------------------------------------------
836: */
837:
838: #ifndef RPLARGS
839: # define d_ep 1000
840: # define d_ep_division_par_zero __erreur(1001)
841: # define d_ep_matrice_non_inversible __erreur(1002)
842: # define d_ep_resultat_indefini __erreur(1003)
843: # define d_ep_underflow __erreur(1004)
844: # define d_ep_overflow __erreur(1005)
845: # define d_ep_domaine_definition __erreur(1006)
846: # define d_ep_perte_precision __erreur(1007)
847: # define d_ep_decomposition_QR __erreur(1008)
848: # define d_ep_matrice_non_definie_positive __erreur(1009)
849: # define d_ep_decomposition_QZ __erreur(1010)
850: # define d_ep_decomposition_SVD __erreur(1011)
851: #endif
852:
853: /*
854: --------------------------------------------------------------------------------
855: Erreurs de compilation
856: --------------------------------------------------------------------------------
857: */
858:
859: #ifndef RPLARGS
860: # define d_ec 3000
861: # define d_ec_niveau_definition_negatif __erreur(3001)
862: # define d_ec_nom_definition_invalide __erreur(3002)
863: # define d_ec_erreur_boucle_definie __erreur(3003)
864: # define d_ec_erreur_instruction_end __erreur(3004)
865: # define d_ec_erreur_instruction_until __erreur(3005)
866: # define d_ec_source_incoherent __erreur(3006)
867: # define d_ec_erreur_instruction_while __erreur(3007)
868: # define d_ec_erreur_instruction_then __erreur(3008)
869: # define d_ec_erreur_instruction_else __erreur(3009)
870: # define d_ec_erreur_instruction_elseif __erreur(3010)
871: # define d_ec_erreur_instruction_select __erreur(3011)
872: # define d_ec_erreur_instruction_case __erreur(3012)
873: #endif
874:
875: /*
876: --------------------------------------------------------------------------------
877: Erreurs à l'exécution
878: --------------------------------------------------------------------------------
879: */
880:
881: // -1 : erreur provoquée par une bibliothèque externe
882: #ifndef RPLARGS
883: # define d_ex 0
884: # define d_ex_pile_vide __erreur(1)
885: # define d_ex_manque_argument __erreur(2)
886: # define d_ex_argument_invalide __erreur(3)
887: # define d_ex_erreur_type_argument __erreur(4)
888: # define d_ex_nom_reserve __erreur(5)
889: # define d_ex_nombre_arguments __erreur(6)
890: # define d_ex_dimensions_invalides __erreur(7)
891: # define d_ex_expression_invalide __erreur(8)
892: # define d_ex_absence_graphique_courant __erreur(9)
893: # define d_ex_erreur_traitement_condition __erreur(10)
894: # define d_ex_erreur_traitement_boucle __erreur(11)
895: # define d_ex_variable_non_definie __erreur_(12)
896: # define d_ex_drapeau_inexistant __erreur(13)
897: # define d_ex_nom_invalide __erreur(14)
898: # define d_ex_element_inexistant __erreur(15)
899: # define d_ex_absence_variable __erreur(16)
900: # define d_ex_erreur_evaluation __erreur(17)
901: # define d_ex_semaphore __erreur(18)
902: # define d_ex_longueur_fft __erreur(19)
903: # define d_ex_queue_impression __erreur(20)
904: # define d_ex_type_trace_invalide __erreur(21)
905: # define d_ex_erreur_fichier __erreur(22)
906: # define d_ex_absence_equation __erreur(23)
907: # define d_ex_erreur_bibliotheque __erreur(24)
908: # define d_ex_execution_bibliotheque __erreur(25)
909: # define d_ex_stop __erreur(26)
910: # define d_ex_matrice_statistique_invalide __erreur(27)
911: # define d_ex_dimensions_matrice_statistique __erreur(28)
912: # define d_ex_absence_observations __erreur(29)
913: # define d_ex_statistiques_echantillon __erreur(30)
914: # define d_ex_observations_inexistantes __erreur(31)
915: # define d_ex_syntaxe __erreur(32)
916: # define d_ex_cycle_hors_boucle __erreur(33)
917: # define d_ex_conversion_unite __erreur(34)
918: # define d_ex_erreur_parametre_fichier __erreur(35)
919: # define d_ex_erreur_acces_fichier __erreur(36)
920: # define d_ex_erreur_requete_fichier __erreur(37)
921: # define d_ex_erreur_format_fichier __erreur(38)
922: # define d_ex_fichier_verrouille __erreur(39)
923: # define d_ex_verrou_indefini __erreur(40)
924: # define d_ex_fin_de_fichier_atteinte __erreur(41)
925: # define d_ex_debut_de_fichier_atteint __erreur(42)
926: # define d_ex_erreur_type_fichier __erreur(43)
927: # define d_ex_fichier_vide __erreur(44)
928: # define d_ex_dimensions_differentes __erreur(45)
929: # define d_ex_routines_mathematiques __erreur(46)
930: # define d_ex_exit_hors_boucle __erreur(47)
931: # define d_ex_longueur_dft __erreur(48)
932: # define d_ex_contexte __erreur(49)
933: # define d_ex_processus __erreur(50)
934: # define d_ex_image_processus __erreur(51)
935: # define d_ex_erreur_sql __erreur(52)
936: # define d_ex_variable_verrouillee __erreur(53)
937: # define d_ex_variable_volatile __erreur(54)
938: # define d_ex_erreur_processus __erreur(55)
939: # define d_ex_erreur_impression __erreur(56)
940: # define d_ex_nombre_arguments_fonction __erreur(57)
941: # define d_ex_fonction_indisponible __erreur(58)
942: # define d_ex_bibliotheque_chargee __erreur(59)
943: # define d_ex_aucun_symbole __erreur(60)
944: # define d_ex_definition_ambigue __erreur(61)
945: # define d_ex_fichier_hors_contexte __erreur(62)
946: # define d_ex_socket_en_ecoute __erreur(63)
947: # define d_ex_interruption_invalide __erreur(64)
948: # define d_ex_erreur_transcodage __erreur(65)
949: # define d_ex_absence_processus_pere __erreur(66)
950: # define d_ex_creation_variable __erreur(67)
951: # define d_ex_fusible __erreur(68)
952: # define d_ex_iswi_hors_interruption __erreur(69)
953: # define d_ex_daemon __erreur(70)
954: # define d_ex_mutex __erreur(71)
955: # define d_ex_variable_statique_partagee __erreur(72)
956: # define d_ex_variable_partagee __erreur(73)
957: # define d_ex_graphique_memorise __erreur(74)
958: # define d_ex_matrice_non_diagonale __erreur(75)
959: # define d_ex_locales __erreur(76)
960: # define d_ex_representation __erreur(77)
961: # define d_ex_erreur_profilage __erreur(78)
962: # define d_ex_enregistrement_inexistant __erreur(79)
963: # define d_ex_clef_inexistante __erreur(80)
964: # define d_ex_nom_implicite __erreur(81)
965: # define d_ex_version_bibliotheque __erreur(82)
966: # define d_ex_creation_variable_globale __erreur(83)
967: # define d_ex_erreur_interne_rplcas __erreur(84)
968: # define d_ex_fichier_corrompu __erreur(85)
969: # define d_ex_mutex_acquis_autre_thread __erreur(86)
970: # define d_ex_expression_reguliere __erreur(87)
971: # define d_ex_instruction_indisponible __erreur(88)
972: # define d_ex_chiffrement __erreur(89)
973: # define d_ex_chiffrement_indisponible __erreur(90)
974: # define d_ex_longueur_clef_chiffrement __erreur(91)
975: # define d_ex_taille_message __erreur(92)
976: #endif
977:
978:
979: /*
980: ================================================================================
981: STRUCTURES
982: ================================================================================
983: */
984:
985: /*
986: --------------------------------------------------------------------------------
987: Structure objet
988: --------------------------------------------------------------------------------
989: */
990:
991: #ifdef MIN
992: # undef MIN
993: #endif
994:
995: #ifdef MAX
996: # undef MAX
997: #endif
998:
999: #define ADR __RPL_ADR
1000: #define ALG __RPL_ALG
1001: #define BIN __RPL_BIN
1002: #define CHN __RPL_CHN
1003: #define CPL __RPL_CPL
1004: #define FCH __RPL_FCH
1005: #define FCT __RPL_FCT
1006: #define INT __RPL_INT
1007: #define LST __RPL_LST
1008: #define MCX __RPL_MCX
1009: #define MIN __RPL_MIN
1010: #define MRL __RPL_MRL
1011: #define MTX __RPL_MTX
1012: #define NOM __RPL_NOM
1013: #define NON __RPL_NON
1014: #define PRC __RPL_PRC
1015: #define REL __RPL_REL
1016: #define RPN __RPL_RPN
1017: #define SCK __RPL_SCK
1018: #define SLB __RPL_SLB
1019: #define SPH __RPL_SPH
1020: #define SQL __RPL_SQL
1021: #define TBL __RPL_TBL
1022: #define VCX __RPL_VCX
1023: #define VIN __RPL_VIN
1024: #define VRL __RPL_VRL
1025:
1026: enum t_rplcas_commandes { RPLCAS_INTEGRATION = 0, RPLCAS_LIMITE };
1027:
1028: enum t_type { ADR = 0, ALG, BIN, CHN, CPL, FCH, FCT, INT, LST,
1029: MCX, MIN, MRL, MTX, NOM, NON, PRC, REL, RPN, SCK,
1030: SLB, SPH, SQL, TBL, VCX, VIN, VRL };
1031:
1032: /*
1033: ADR : adresse sur 64 bits signés.
1034: Adresse d'une définition à interpréter.
1035:
1036: ALG : expression algébrique (struct_liste_chainee *)
1037: La liste chaînée contient la définition convertie en notation
1038: polonaise inversée. Ce type diffère du type 'RPN' au niveau
1039: du format de sortie (notation algébrique).
1040:
1041: BIN : entier binaire sur 64 bits (unsigned integer8 *)
1042: Sans objet.
1043: Type C/Fortran : unsigned integer8
1044:
1045: CHN : chaine de caracteres (character*(*), unsigned char *)
1046: Sans objet.
1047:
1048: CPL : complexe sur 2*64 bits (complex*16, struct_complexe16 *)
1049: Sans objet.
1050: Type C/Fortran : complex16
1051:
1052: FCH : descripteur de fichier (struct_fichier *).
1053:
1054: FCT : déclaration d'une fonction et de son nombre d'arguments
1055: (struct_fonction *). Ce type n'est nécessaire que dans le
1056: traitement des types 'ALG' et 'RPN'.
1057:
1058: INT : entier sur 64 bits (integer*8, integer8 *)
1059: Sans objet.
1060: Type C/Fortran : integer8
1061:
1062: LST : liste (struct_liste_chainee *)
1063: Les objets sont enregistrés sous forme de liste chaînée récursive.
1064: Cela permet de traiter des tableaux de données hétérogènes de
1065: grandes dimensions. Le nombre de dimensions maximal est fixé par
1066: la mémoire de la station.
1067:
1068: MCX : matrice de complexes (struct_matrice *)
1069: Sans objet.
1070:
1071: MIN : matrice d'entiers (struct_matrice *)
1072: Sans objet.
1073:
1074: MRL : matrice de reels (struct_matrice *)
1075: Sans objet.
1076:
1077: MTX : mutex (struct_mutex *)
1078: Sans objet.
1079:
1080: NOM : nom de variable (struct_nom *)
1081: Sans objet.
1082:
1083: PRC : processus (struct_processus_fils *)
1084: Sans objet.
1085:
1086: REL : reel sur 64 bits (real*8, real8 *)
1087: Sans objet.
1088:
1089: RPN : definition (struct_liste_chainee *)
1090: Ce type diffère du type 'ALG' au niveau du format de sortie
1091: (notation polonaise inversée).
1092:
1093: SCK : socket (struct_socket *)
1094:
1095: SLB : bibliothèque dynamique partagée (struct_bibliotheque *)
1096: Sans objet.
1097:
1098: SPH : sémaphore nommé (struct_semaphore *)
1099:
1100: SQL : connecteur sur une base de données SQL (struct_connecteur_sql *)
1101:
1102: TBL : tableau multidimensionnel d'objets (struct_tableau *).
1103:
1104: VCX : vecteur de complexes (struct_vecteur *)
1105: Sans objet.
1106:
1107: VIN : vecteur d'entiers (struct_vecteur *)
1108: Sans objet.
1109:
1110: VRL : vecteur de reels (struct_vecteur *)
1111: Sans objet.
1112: */
1113:
1114: typedef struct objet
1115: {
1116: enum t_type type;
1117:
1118: volatile long nombre_occurrences;
1119:
1120: pthread_mutex_t mutex;
1121:
1122: void *objet;
1123: } struct_objet;
1124:
1125:
1126: /*
1127: --------------------------------------------------------------------------------
1128: Structure fichier
1129: --------------------------------------------------------------------------------
1130: */
1131:
1132: #ifndef RPLARGS
1133: typedef struct fichier
1134: {
1135: int descripteur;
1136:
1137: unsigned char acces; /* S/D/I */
1138: unsigned char binaire; /* Y/N/F */
1139: unsigned char ouverture;
1140: unsigned char protection;
1141: unsigned char *nom;
1142:
1143: struct_objet *format;
1144:
1145: pid_t pid;
1146: pthread_t tid;
1147:
1148: integer8 position_clef;
1149: } struct_fichier;
1150: #endif
1151:
1152:
1153: /*
1154: --------------------------------------------------------------------------------
1155: Structure mutex
1156: --------------------------------------------------------------------------------
1157: */
1158:
1159: #ifndef RPLARGS
1160: typedef struct rpl_mutex
1161: {
1162: pthread_mutex_t mutex;
1163: pthread_t tid;
1164: } struct_mutex;
1165: #endif
1166:
1167:
1168: /*
1169: --------------------------------------------------------------------------------
1170: Structure sémaphore
1171: --------------------------------------------------------------------------------
1172: */
1173:
1174: #ifndef RPLARGS
1175: typedef struct semaphore
1176: {
1177: unsigned char *nom;
1178: sem_t *semaphore;
1179: } struct_semaphore;
1180: #endif
1181:
1182:
1183: /*
1184: --------------------------------------------------------------------------------
1185: Structure marque
1186: --------------------------------------------------------------------------------
1187: */
1188:
1189: #ifndef RPLARGS
1190: typedef struct marque
1191: {
1192: unsigned char *label;
1193: unsigned char *position;
1194:
1195: struct marque *suivant;
1196: } struct_marque;
1197: #endif
1198:
1199:
1200: /*
1201: --------------------------------------------------------------------------------
1202: Structure bibliothèque
1203: --------------------------------------------------------------------------------
1204: */
1205:
1206: #ifndef RPLARGS
1207: typedef struct bibliotheque
1208: {
1209: void *descripteur;
1210:
1211: pid_t pid;
1212: pthread_t tid;
1213:
1214: unsigned char *nom;
1215: } struct_bibliotheque;
1216: #endif
1217:
1218:
1219: /*
1220: --------------------------------------------------------------------------------
1221: Structure descripteur fichier
1222: --------------------------------------------------------------------------------
1223: */
1224:
1225: #ifndef RPLARGS
1226: typedef struct descripteur_fichier
1227: {
1228: int identifiant;
1229:
1230: unsigned char effacement;
1231: unsigned char type; // C (file *) ou S (sqlite *)
1232: unsigned char *nom;
1233:
1234: pid_t pid;
1235: pthread_t tid;
1236:
1237: union
1238: {
1239: file *descripteur_c;
1240: sqlite3 *descripteur_sqlite;
1241: };
1242: } struct_descripteur_fichier;
1243: #endif
1244:
1245:
1246: /*
1247: --------------------------------------------------------------------------------
1248: Structure connecteur SQL
1249: --------------------------------------------------------------------------------
1250: */
1251:
1252: #ifndef RPLARGS
1253: typedef struct connecteur_sql
1254: {
1255: pid_t pid;
1256: pthread_t tid;
1257:
1258: /*
1259: * "MYSQL"
1260: * "POSTGRESQL"
1261: */
1262:
1263: unsigned char *type;
1264: unsigned char *locale;
1265:
1266: union
1267: {
1268: # ifdef MYSQL_SUPPORT
1269: MYSQL *mysql;
1270: # endif
1271: # ifdef POSTGRESQL_SUPPORT
1272: PGconn *postgresql;
1273: # endif
1274: sqlite3 *sqlite;
1275: } descripteur;
1276: } struct_connecteur_sql;
1277: #endif
1278:
1279: #define sqlclose(s_objet) \
1280: if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, "MYSQL") \
1281: == 0) \
1282: mysqlclose((*((struct_connecteur_sql *) (*s_objet).objet)) \
1283: .descripteur); \
1284: else if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, \
1285: "POSTGRESQL") == 0) \
1286: postgresqlclose((*((struct_connecteur_sql *) (*s_objet).objet)) \
1287: .descripteur); \
1288: else if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, \
1289: "SQLITE") == 0) \
1290: sqlite3_close((*((struct_connecteur_sql *) (*s_objet).objet)) \
1291: .descripteur.sqlite); \
1292: else \
1293: BUG(1, uprintf("SQL type '%s' not allowed!", \
1294: (*((struct_connecteur_sql *) (*s_objet).objet)).type));
1295:
1296: /*
1297: --------------------------------------------------------------------------------
1298: Structure socket
1299: --------------------------------------------------------------------------------
1300: */
1301:
1302: #ifndef RPLARGS
1303: typedef struct socket
1304: {
1305: int domaine;
1306: int socket;
1307:
1308: pid_t pid;
1309: pthread_t tid;
1310:
1311: unsigned char *adresse;
1312: unsigned char *adresse_distante;
1313: unsigned char binaire;
1314: unsigned char socket_en_ecoute;
1315: logical1 socket_connectee;
1316: unsigned char effacement;
1317: unsigned char localisation;
1318: unsigned char protection;
1319: unsigned char type[19 + 1];
1320:
1321: struct_objet *format;
1322: } struct_socket;
1323: #endif
1324:
1325: /*
1326: --------------------------------------------------------------------------------
1327: Structure liste chaînee
1328: --------------------------------------------------------------------------------
1329: */
1330:
1331: typedef struct liste_chainee
1332: {
1333: struct liste_chainee *suivant;
1334:
1335: struct_objet *donnee;
1336: } struct_liste_chainee;
1337:
1338:
1339: /*
1340: --------------------------------------------------------------------------------
1341: Structure de gestion des signaux en provenance de rplsignal
1342: --------------------------------------------------------------------------------
1343: */
1344:
1345: #define d_NOMBRE_SIGNAUX 64
1346:
1347: typedef struct gestion_signaux
1348: {
1349: unsigned char masque_signaux[d_NOMBRE_SIGNAUX];
1350:
1351: /*
1352: * 'I' : signal ignoré
1353: * 'Q' : signal mis en queue pour un traitement ultérieur
1354: * 'N' : traitement normal du signal
1355: */
1356:
1357: integer8 queue_signaux[d_NOMBRE_SIGNAUX];
1358: integer8 nombre_signaux_en_queue;
1359: struct_objet *corps_signaux[d_NOMBRE_SIGNAUX];
1360:
1361: pthread_mutex_t mutex;
1362: } struct_gestion_signaux;
1363:
1364: #ifndef MAIN_RPL
1365: # define __STATIC_GESTION_SIGNAUX__
1366: #else
1367: # define __STATIC_GESTION_SIGNAUX__ = { .mutex = PTHREAD_MUTEX_INITIALIZER }
1368: #endif
1369:
1370: __EXTERN__ volatile struct_gestion_signaux signaux_externes
1371: __STATIC_GESTION_SIGNAUX__;
1372:
1373:
1374: /*
1375: --------------------------------------------------------------------------------
1376: Structure liste profilage
1377: --------------------------------------------------------------------------------
1378: */
1379:
1380: typedef struct liste_profilage
1381: {
1382: struct liste_profilage *suivant;
1383:
1384: unsigned char *fonction;
1385:
1386: struct timeval dernier_appel;
1387: struct timeval cumul;
1388:
1389: integer8 nombre_appels;
1390: } struct_liste_profilage;
1391:
1392: typedef struct liste_profilage2
1393: {
1394: struct liste_profilage2 *suivant;
1395:
1396: unsigned char *fonction;
1397: } struct_liste_profilage2;
1398:
1399: /*
1400: --------------------------------------------------------------------------------
1401: Structure contenant les fichiers graphiques (liste chaînée)
1402: --------------------------------------------------------------------------------
1403: */
1404:
1405: #ifndef RPLARLS
1406: typedef struct fichier_graphique
1407: {
1408: struct fichier_graphique *suivant;
1409:
1410: logical1 presence_axes;
1411:
1412: unsigned char *nom;
1413: unsigned char type[21];
1414:
1415: unsigned char *legende;
1416:
1417: int dimensions;
1418:
1419: integer8 systeme_axes;
1420: } struct_fichier_graphique;
1421: #endif
1422:
1423: /*
1424: --------------------------------------------------------------------------------
1425: Structure nom
1426: --------------------------------------------------------------------------------
1427: */
1428:
1429: typedef struct nom
1430: {
1431: unsigned char *nom;
1432: logical1 symbole; /* d_vrai/d_faux */
1433: // symbole == d_vrai signifie que le nom a été introduit dans un
1434: // calcul sans les apostrophes.
1435: } struct_nom;
1436:
1437:
1438: /*
1439: --------------------------------------------------------------------------------
1440: Structure processus fils
1441: --------------------------------------------------------------------------------
1442: */
1443:
1444: #ifndef RPLARGS
1445: typedef struct descripteur_thread
1446: {
1447: struct processus *s_etat_processus;
1448: struct processus *s_nouvel_etat_processus;
1449:
1450: struct_objet *argument;
1451:
1452: pid_t pid;
1453: volatile pthread_t tid;
1454:
1455: pthread_t thread_pere;
1456:
1457: pthread_mutex_t mutex;
1458: pthread_mutex_t mutex_nombre_references;
1459:
1460: volatile logical1 thread_actif;
1461:
1462: int pipe_erreurs[2];
1463: int pipe_objets[2];
1464: int pipe_injections[2];
1465: int pipe_nombre_injections[2];
1466: int pipe_interruptions[2];
1467: // pipe_nombre_elements_attente == 0 => initialisation ou terminaison
1468: // pipe_nombre_elements_attente == 1 => objet en attente
1469: // pipe_nombre_elements_attente == 2 => interruption en attente
1470: int pipe_nombre_elements_attente[2];
1471: int pipe_acquittement[2];
1472:
1473: volatile integer8 nombre_objets_dans_pipe;
1474: volatile integer8 nombre_interruptions_dans_pipe;
1475:
1476: logical1 processus_detache;
1477: logical1 destruction_objet;
1478:
1479: volatile signed long nombre_references;
1480: } struct_descripteur_thread;
1481:
1482: typedef struct processus_fils
1483: {
1484: struct_descripteur_thread *thread;
1485: } struct_processus_fils;
1486: #endif
1487:
1488:
1489: /*
1490: --------------------------------------------------------------------------------
1491: Structure liste pile systeme
1492: --------------------------------------------------------------------------------
1493: */
1494:
1495: #ifndef RPLARGS
1496: typedef struct liste_pile_systeme
1497: {
1498: struct liste_pile_systeme *suivant;
1499:
1500: struct_objet *indice_boucle;
1501: struct_objet *limite_indice_boucle;
1502: struct_objet *objet_de_test;
1503:
1504: logical1 arret_si_exception;
1505: logical1 creation_variables_statiques;
1506: logical1 creation_variables_partagees;
1507: logical1 evaluation_expression;
1508:
1509: unsigned char clause;
1510:
1511: /*
1512: clause :
1513: I : IF
1514: R : IFERR
1515: X : IFERR indiquant la présence d'une erreur.
1516: T : THEN
1517: E : ELSE
1518: Z : traitement en cours de ELSE
1519: D : DO
1520: U : UNTIL
1521: W : WHILE
1522: M : WHILE avec une clause fausse.
1523: S : SELECT
1524: K : aucun cas CASE n'a encore été traité.
1525: C : au moins un cas de SELECT...CASE a été traité.
1526: Q : traitement en cours d'un cas CASE.
1527: F : traitement du cas DEFAULT
1528: */
1529:
1530: unsigned char retour_definition;
1531: unsigned char *nom_variable;
1532: unsigned char origine_routine_evaluation;
1533: unsigned char type_cloture;
1534:
1535: /*
1536: type clôture :
1537: C SELECT : END termine un test SELECT/DEFAULT/END.
1538: D DO : END termine une boucle DO/UNTIL/END.
1539: I IF : END termine un test IF/THEN (ELSE)/END.
1540: J IFERR : END termine un test IFERR/THEN (ELSE)/END.
1541: K CASE : END termine un test CASE/THEN/END
1542: W WHILE : END termine une boucle WHILE/REPEAT/END.
1543: Q CRITICAL : END termine une section critique CRITICAL/END
1544:
1545: F FOR : NEXT ou STEP termine une boucle avec compteur.
1546: S START : NEXT ou STEP termine une boucle sans compteur.
1547: L LOOP : boucle utilisé dans le traitement de l'instruction RETURN.
1548: Elle correspond à une boucle FOR ou START mais sans son
1549: initialisation.
1550: A FORALL : NEXT termine une boucle sur un objet.
1551: */
1552:
1553: integer8 adresse_retour;
1554: integer8 niveau_courant;
1555: struct_liste_chainee *pointeur_objet_retour;
1556: } struct_liste_pile_systeme;
1557: #endif
1558:
1559:
1560: /*
1561: --------------------------------------------------------------------------------
1562: Structure variable
1563: --------------------------------------------------------------------------------
1564: */
1565:
1566: #ifndef RPLARGS
1567: typedef union position_variable
1568: {
1569: integer8 adresse;
1570: struct_objet *pointeur;
1571: } union_position_variable;
1572:
1573: typedef struct variable
1574: {
1575: unsigned char *nom;
1576: unsigned char origine; // P(rogramme) ou E(valuation)
1577:
1578: integer8 niveau;
1579:
1580: union_position_variable variable_statique;
1581: union_position_variable variable_partagee;
1582:
1583: struct_objet *objet;
1584:
1585: logical1 variable_verrouillee;
1586: } struct_variable;
1587:
1588: #endif
1589:
1590: /*
1591: --------------------------------------------------------------------------------
1592: Structure variable partagée
1593: --------------------------------------------------------------------------------
1594: */
1595:
1596: #ifndef RPLARGS
1597:
1598: typedef struct variable_partage
1599: {
1600: unsigned char *nom;
1601: unsigned char origine;
1602:
1603: integer8 niveau;
1604:
1605: union_position_variable variable_partagee;
1606:
1607: struct_objet *objet;
1608:
1609: pthread_mutex_t mutex;
1610: } struct_variable_partagee;
1611:
1612: #endif
1613:
1614:
1615: /*
1616: --------------------------------------------------------------------------------
1617: Structure variable statique
1618: --------------------------------------------------------------------------------
1619: */
1620:
1621: #ifndef RPLARGS
1622: typedef struct variable_statique
1623: {
1624: unsigned char *nom;
1625: unsigned char origine;
1626:
1627: // Position de création de la variable statique dans le programme ou dans
1628: // l'expression. 'origine' vaut 'P' pour programme ou 'E' pour expression.
1629:
1630: integer8 niveau;
1631:
1632: union_position_variable variable_statique;
1633:
1634: struct_objet *objet;
1635: } struct_variable_statique;
1636: #endif
1637:
1638:
1639: /*
1640: --------------------------------------------------------------------------------
1641: Structure vecteur
1642: --------------------------------------------------------------------------------
1643: */
1644:
1645: typedef struct vecteur
1646: {
1647: integer8 taille;
1648:
1649: unsigned char type; /* C (complex*16), R (real*8), I (integer*8) */
1650:
1651: void *tableau;
1652: } struct_vecteur;
1653:
1654:
1655: /*
1656: --------------------------------------------------------------------------------
1657: Structure matrice
1658: --------------------------------------------------------------------------------
1659: */
1660:
1661: typedef struct matrice
1662: {
1663: integer8 nombre_lignes;
1664: integer8 nombre_colonnes;
1665:
1666: unsigned char type; /* C (complex*16), R (real*8), I (integer*8) */
1667:
1668: void **tableau;
1669: } struct_matrice;
1670:
1671:
1672: /*
1673: --------------------------------------------------------------------------------
1674: Structure tableau
1675: --------------------------------------------------------------------------------
1676: */
1677:
1678: typedef struct tableau
1679: {
1680: integer8 nombre_elements;
1681:
1682: struct_objet **elements;
1683: } struct_tableau;
1684:
1685:
1686: /*
1687: --------------------------------------------------------------------------------
1688: Structure arbre
1689: --------------------------------------------------------------------------------
1690: */
1691:
1692: typedef struct arbre
1693: {
1694: struct_objet *objet;
1695:
1696: unsigned long nombre_feuilles;
1697: struct arbre **feuilles;
1698: } struct_arbre;
1699:
1700:
1701: /*
1702: --------------------------------------------------------------------------------
1703: Structures de gestion des instructions externes
1704: --------------------------------------------------------------------------------
1705: */
1706:
1707: typedef struct instruction_externe
1708: {
1709: unsigned char *nom;
1710: unsigned char *nom_bibliotheque;
1711: void *descripteur_bibliotheque;
1712: } struct_instruction_externe;
1713:
1714:
1715: /*
1716: --------------------------------------------------------------------------------
1717: Structure argument (pour les fonctions dynamiques)
1718: --------------------------------------------------------------------------------
1719: */
1720:
1721: typedef struct rpl_arguments
1722: {
1723: /* Piles operationnelles */
1724:
1725: struct_liste_chainee *l_base_pile;
1726: struct_liste_chainee *l_base_pile_last;
1727:
1728: /* Etat du calculateur */
1729:
1730: t_8_bits drapeaux_etat[8];
1731:
1732: /* Traitement des erreurs */
1733:
1734: unsigned char *message_erreur;
1735: unsigned char type_erreur; /* S = système
1736: E = exécution */
1737: integer8 erreur;
1738:
1739: /* Traitement des messages d'aide */
1740:
1741: logical1 aide; /* Affichage d'un
1742: message d'aide
1743: par la routine */
1744:
1745: /* Nombre d'arguments */
1746:
1747: unsigned char affichage_arguments;
1748: unsigned char constante_symbolique;
1749: unsigned char instruction_valide;
1750: unsigned char test_instruction;
1751:
1752: integer8 nombre_arguments;
1753: // Nombre d'arguments de la fonction, positif ou nul.
1754:
1755: void *s_etat_processus;
1756: } struct_rpl_arguments;
1757:
1758: /*
1759: --------------------------------------------------------------------------------
1760: Structure d'arbre des instructions intrinsèques
1761: --------------------------------------------------------------------------------
1762: */
1763:
1764: #ifndef RPLARGS
1765: typedef struct instruction
1766: {
1767: struct instruction **noeuds;
1768: void (*feuille)(struct processus *);
1769: } struct_instruction;
1770: #endif
1771:
1772: /*
1773: --------------------------------------------------------------------------------
1774: Structure d'arbre des variables globales et locales
1775: --------------------------------------------------------------------------------
1776: */
1777:
1778: #ifndef RPLARGS
1779: typedef struct arbre_variables
1780: {
1781: unsigned int noeuds_utilises;
1782: // Nombre de noeuds utilisés dans le
1783: // tableau **noeuds
1784: signed int indice_tableau_pere;
1785: // Position de la structure dans le
1786: // tableau **noeuds du père
1787:
1788: struct arbre_variables *noeud_pere;
1789: struct arbre_variables **noeuds;
1790:
1791: struct liste_variables *feuille;
1792: struct liste_variables_statiques *feuille_statique;
1793: } struct_arbre_variables;
1794:
1795: typedef struct arbre_variables_partagees
1796: {
1797: unsigned int noeuds_utilises;
1798: // Nombre de noeuds utilisés dans le
1799: // tableau **noeuds
1800: signed int indice_tableau_pere;
1801: // Position de la structure dans le
1802: // tableau **noeuds du père
1803:
1804: struct arbre_variables_partagees *noeud_pere;
1805: struct arbre_variables_partagees **noeuds;
1806:
1807: struct liste_variables_partagees *feuille;
1808:
1809: pthread_mutex_t mutex_feuille;
1810: } struct_arbre_variables_partagees;
1811:
1812: #define INITIALISATION_MUTEX(mutex) \
1813: do { \
1814: pthread_mutexattr_t attributs_mutex; \
1815: pthread_mutexattr_init(&attributs_mutex); \
1816: pthread_mutexattr_settype(&attributs_mutex, PTHREAD_MUTEX_RECURSIVE); \
1817: pthread_mutex_init(&(mutex), &attributs_mutex); \
1818: pthread_mutexattr_destroy(&attributs_mutex); \
1819: } while(0)
1820:
1821: typedef struct tableau_variables
1822: {
1823: unsigned char origine;
1824: unsigned char *nom; // pointeur sur la struct_variable
1825: // réelle et non copie de la chaîne
1826: integer8 niveau;
1827:
1828: struct_objet *objet; // pointeur sur l'objet et non copie
1829: // de l'objet.
1830:
1831: logical1 variable_verrouillee;
1832: logical1 variable_masquee;
1833: pthread_mutex_t *mutex;
1834: union_position_variable variable_statique;
1835: union_position_variable variable_partagee;
1836: } struct_tableau_variables;
1837:
1838: // La liste des variables est une liste doublement chaînée et circulaire.
1839: typedef struct liste_variables
1840: {
1841: union
1842: {
1843: // Utilisation dans la gestion des variables
1844: struct_variable *variable;
1845: // Utilisation dans la pile système (variables par niveau)
1846: struct_liste_chainee *liste;
1847: };
1848:
1849: struct arbre_variables *noeud_pere;
1850: struct arbre_variables *noeud;
1851: struct liste_variables *suivant;
1852: struct liste_variables *precedent;
1853: } struct_liste_variables;
1854:
1855: // La liste des variables statiques et une liste double chaînée et non
1856: // circulaire.
1857: typedef struct liste_variables_statiques
1858: {
1859: struct liste_variables_statiques *suivant;
1860: struct liste_variables_statiques *precedent;
1861: struct liste_variables_statiques *reference;
1862: struct_arbre_variables *feuille;
1863: struct_variable_statique *variable;
1864: } struct_liste_variables_statiques;
1865:
1866: typedef struct liste_variables_partagees
1867: {
1868: struct liste_variables_partagees *suivant;
1869: struct liste_variables_partagees *precedent;
1870: struct liste_variables_partagees *reference;
1871: struct_arbre_variables_partagees *feuille;
1872: struct_variable_partagee *variable;
1873: pthread_t tid;
1874: pid_t pid;
1875: } struct_liste_variables_partagees;
1876: #endif
1877:
1878: /*
1879: --------------------------------------------------------------------------------
1880: Structure processus
1881: --------------------------------------------------------------------------------
1882: */
1883:
1884: #ifndef RPLARGS
1885: typedef struct processus
1886: {
1887: /* Pointeurs sur le programme */
1888:
1889: unsigned char *definitions_chainees;
1890: struct_liste_chainee *expression_courante;
1891:
1892: unsigned char *instruction_courante;
1893: struct_objet *objet_courant;
1894: unsigned char evaluation_expression_compilee; /*Y/N*/
1895:
1896: unsigned char *nom_fichier_source;
1897: unsigned char *nom_fichier_historique;
1898:
1899: unsigned char autorisation_conversion_chaine; /*Y/N*/
1900: unsigned char autorisation_empilement_programme; /*Y/N*/
1901: unsigned char autorisation_evaluation_nom; /*Y/N*/
1902: unsigned char autorisation_nom_implicite; /*Y/N*/
1903: unsigned char evaluation_forcee; /*Y/N*/
1904: unsigned char instruction_valide; /*Y/N*/
1905: unsigned char instruction_intrinseque; /*Y/I/N*/
1906: unsigned char test_instruction; /*Y/N*/
1907: unsigned char affichage_arguments; /*Y/N*/
1908: unsigned char constante_symbolique; /*Y/N*/
1909: unsigned char traitement_symbolique; /*Y/N*/
1910: unsigned char mode_execution_programme; /*Y/I/N*/
1911: unsigned char mode_interactif; /*Y/N*/
1912: unsigned char mode_evaluation_expression; /*Y/N*/
1913: unsigned char traitement_cycle_exit; /*N/E/C*/
1914: unsigned char recherche_type; /*Y/N*/
1915:
1916: integer8 position_courante;
1917: integer8 longueur_definitions_chainees;
1918:
1919: /* Pointeurs sur les instructions */
1920:
1921: int *pointeurs_caracteres;
1922: int nombre_caracteres;
1923: struct_instruction *arbre_instructions;
1924:
1925: /* Requetes */
1926:
1927: unsigned char requete_arret; /*Y/N*/
1928:
1929: /* Piles operationnelles */
1930:
1931: struct_liste_chainee *l_base_pile;
1932: struct_liste_chainee *l_base_pile_last;
1933:
1934: integer8 hauteur_pile_operationnelle;
1935:
1936: /* Piles systemes */
1937:
1938: struct_liste_pile_systeme *l_base_pile_systeme;
1939:
1940: integer8 hauteur_pile_systeme;
1941:
1942: /* Gestion des processus */
1943:
1944: volatile
1945: struct_liste_chainee *l_base_pile_processus;
1946:
1947: logical1 presence_pipes;
1948:
1949: int pipe_acquittement;
1950: int pipe_donnees;
1951: int pipe_injections;
1952: int pipe_nombre_injections;
1953: int pipe_interruptions;
1954: int pipe_nombre_elements_attente;
1955: int nombre_objets_envoyes_non_lus;
1956: int nombre_objets_injectes;
1957:
1958: real8 pourcentage_maximal_cpu;
1959: real8 temps_maximal_cpu;
1960:
1961: logical1 presence_fusible;
1962: pthread_t thread_fusible;
1963: pthread_t thread_surveille_par_fusible;
1964: pthread_t thread_signaux;
1965: int pipe_signaux[2];
1966:
1967: volatile int pointeur_signal_ecriture;
1968: volatile int pointeur_signal_lecture;
1969: volatile enum signaux_rpl signaux_en_queue[LONGUEUR_QUEUE_SIGNAUX];
1970: volatile logical1 demarrage_fils;
1971: volatile logical1 redemarrage_processus;
1972:
1973: /* Contextes */
1974:
1975: struct_liste_chainee *l_base_pile_contextes;
1976: struct_liste_chainee *l_base_pile_taille_contextes;
1977:
1978: /* Variables */
1979:
1980: // La liste des variables par niveau est doublement chaînée.
1981: // À tout moment, elle pointe sur le niveau le plus haut existant et
1982: // l_liste_variable_par_niveau->precedent renvoie la liste des
1983: // définitions. l_liste_variable_par_niveau->precedent->precedent pointe
1984: // sur la liste des variables globales.
1985: //
1986: // À l'initialisation :
1987: // l_liste_variables_par_niveau->suivant == l_liste_variables_par_niveau
1988: // l_liste_variables_par_niveau->precedent == l_liste_variables_par_niveau
1989:
1990: struct_arbre_variables *s_arbre_variables;
1991: struct_liste_variables *l_liste_variables_par_niveau;
1992: struct_liste_variables_statiques
1993: *l_liste_variables_statiques;
1994:
1995: struct_arbre_variables_partagees
1996: **s_arbre_variables_partagees;
1997: struct_liste_variables_partagees
1998: **l_liste_variables_partagees;
1999:
2000: logical1 niveau_supprime;
2001:
2002: struct_variable *pointeur_variable_courante;
2003: struct_liste_variables *pointeur_feuille_courante;
2004: struct_variable_statique *pointeur_variable_statique_courante;
2005: struct_variable_partagee *pointeur_variable_partagee_courante;
2006:
2007: int *pointeurs_caracteres_variables;
2008: int nombre_caracteres_variables;
2009:
2010: integer8 niveau_courant;
2011: integer8 niveau_initial;
2012:
2013: logical1 creation_variables_statiques;
2014: logical1 creation_variables_partagees;
2015: logical1 gel_liste_variables;
2016:
2017: /* Fichiers */
2018:
2019: struct_liste_chainee *s_fichiers;
2020:
2021: /* Sockets */
2022:
2023: struct_liste_chainee *s_sockets;
2024:
2025: /* Connecteurs aux bases de données */
2026:
2027: struct_liste_chainee *s_connecteurs_sql;
2028:
2029: /* Bibliothèques dynamiques */
2030:
2031: struct_liste_chainee *s_bibliotheques;
2032: struct_instruction_externe *s_instructions_externes;
2033: integer8 nombre_instructions_externes;
2034:
2035: /* Fichier d'impression */
2036:
2037: unsigned char *nom_fichier_impression;
2038: unsigned char format_papier[16];
2039:
2040: /* Parametres graphiques */
2041:
2042: struct_fichier_graphique *fichiers_graphiques; /* NULL */
2043:
2044: unsigned char type_trace_eq[21];
2045:
2046: /*
2047: * 2D :
2048: * FONCTION
2049: * PARAMETRIQUE
2050: * POLAIRE
2051: * COURBES DE NIVEAU
2052: *
2053: * 3D :
2054: * GRILLE 3D
2055: * COURBE PARAMETRIQUE // A FAIRE
2056: * SURFACE PARAMETRIQUE // A FAIRE
2057: * CYNLINDRIQUE // A FAIRE
2058: * SPHERIQUE // A FAIRE
2059: */
2060:
2061: unsigned char type_trace_sigma[21];
2062:
2063: /*
2064: * POINTS
2065: * HISTOGRAMME
2066: * TABLE TRACANTE
2067: */
2068:
2069: /*
2070: * ECHELLES
2071: */
2072:
2073: integer8 systeme_axes;
2074:
2075: real8 x_min;
2076: real8 x_max;
2077: real8 y_min;
2078: real8 y_max;
2079: real8 z_min;
2080: real8 z_max;
2081:
2082: real8 x_tics;
2083: real8 y_tics;
2084: real8 z_tics;
2085:
2086: integer8 mx_tics;
2087: integer8 my_tics;
2088: integer8 mz_tics;
2089:
2090: logical1 x_lines;
2091: logical1 y_lines;
2092: logical1 z_lines;
2093:
2094: logical1 mx_lines;
2095: logical1 my_lines;
2096: logical1 mz_lines;
2097:
2098: /*
2099: * -1 : absent du graphique
2100: * 0 : graduations automatiques
2101: * >0 : valeur manuelle
2102: */
2103:
2104: real8 x2_min;
2105: real8 x2_max;
2106: real8 y2_min;
2107: real8 y2_max;
2108: real8 z2_min;
2109: real8 z2_max;
2110:
2111: real8 x2_tics;
2112: real8 y2_tics;
2113: real8 z2_tics;
2114:
2115: integer8 mx2_tics;
2116: integer8 my2_tics;
2117: integer8 mz2_tics;
2118:
2119: logical1 x2_lines;
2120: logical1 y2_lines;
2121: logical1 z2_lines;
2122:
2123: logical1 mx2_lines;
2124: logical1 my2_lines;
2125: logical1 mz2_lines;
2126:
2127: real8 resolution;
2128:
2129: logical1 souris_active;
2130:
2131: logical1 echelle_automatique_x;
2132: logical1 echelle_automatique_y;
2133: logical1 echelle_automatique_z;
2134:
2135: logical1 echelle_automatique_x2;
2136: logical1 echelle_automatique_y2;
2137: logical1 echelle_automatique_z2;
2138:
2139: logical1 echelle_log_x;
2140: logical1 echelle_log_y;
2141: logical1 echelle_log_z;
2142:
2143: logical1 echelle_log_x2;
2144: logical1 echelle_log_y2;
2145: logical1 echelle_log_z2;
2146:
2147: real8 point_de_vue_theta;
2148: real8 point_de_vue_phi;
2149: real8 echelle_3D;
2150:
2151: unsigned char *label_x;
2152: unsigned char *label_y;
2153: unsigned char *label_z;
2154: unsigned char *titre;
2155: unsigned char *legende;
2156:
2157: unsigned char *nom_fichier_gnuplot;
2158: unsigned char *type_fichier_gnuplot;
2159:
2160: struct_objet *indep;
2161: struct_objet *depend;
2162: struct_objet *parametres_courbes_de_niveau;
2163:
2164: struct_marque *s_marques;
2165:
2166: file *entree_standard;
2167:
2168: logical1 requete_nouveau_plan;
2169: logical1 mise_a_jour_trace_requise;
2170:
2171: /* Parametres statistiques */
2172:
2173: integer8 colonne_statistique_1;
2174: integer8 colonne_statistique_2;
2175:
2176: /* Etat du calculateur */
2177:
2178: t_8_bits drapeaux_etat[8];
2179:
2180: /* Traitement des exceptions */
2181:
2182: logical1 arret_si_exception;
2183: int exception;
2184: int derniere_exception;
2185: int exception_processus_fils;
2186:
2187: /* Traitement des erreurs */
2188:
2189: int erreur_compilation;
2190: volatile int erreur_execution;
2191: volatile int erreur_systeme;
2192:
2193: struct_objet *s_objet_errone;
2194: struct_objet *s_objet_erreur;
2195:
2196: logical1 erreur_scrutation;
2197:
2198: volatile int erreur_systeme_processus_fils;
2199: int erreur_execution_processus_fils;
2200:
2201: pid_t pid_erreur_processus_fils;
2202:
2203: logical1 erreur_processus_fils;
2204:
2205: integer8 derniere_erreur_fonction_externe;
2206:
2207: int derniere_erreur_systeme;
2208: int derniere_erreur_execution;
2209: int derniere_erreur_evaluation;
2210:
2211: unsigned char *instruction_derniere_erreur;
2212:
2213: integer8 niveau_derniere_erreur;
2214:
2215: logical1 core;
2216: logical1 invalidation_message_erreur;
2217:
2218: /* Debug */
2219:
2220: logical1 debug;
2221: logical8 type_debug;
2222: logical1 debug_programme;
2223: logical1 execution_pas_suivant;
2224: logical1 traitement_instruction_halt;
2225:
2226: /* Interruptions logicielles */
2227:
2228: unsigned char masque_interruptions[d_NOMBRE_INTERRUPTIONS];
2229:
2230: /*
2231: * 'I' : interruption ignorée
2232: * 'Q' : interruption mise en queue pour un traitement ultérieur
2233: * 'N' : traitement normal de l'interruption
2234: */
2235:
2236: integer8 queue_interruptions[d_NOMBRE_INTERRUPTIONS];
2237: integer8 nombre_interruptions_en_queue;
2238: struct_liste_chainee *pile_origine_interruptions
2239: [d_NOMBRE_INTERRUPTIONS];
2240: volatile integer8 nombre_interruptions_non_affectees;
2241:
2242: struct_objet *corps_interruptions[d_NOMBRE_INTERRUPTIONS];
2243:
2244: unsigned char traitement_interruption; /* Y/N */
2245: unsigned char traitement_interruptible; /* Y/N */
2246: unsigned char traitement_at_poke; /* Y/N */
2247:
2248: struct_objet *at_exit;
2249: struct_objet *at_poke;
2250:
2251: /* Variables volatiles */
2252:
2253: volatile sig_atomic_t var_volatile_alarme;
2254: // Traitement de ctrl+C et des arrêts brutaux
2255: volatile sig_atomic_t var_volatile_requete_arret;
2256: // Traitement de ctrl+Z
2257: volatile sig_atomic_t var_volatile_requete_arret2;
2258: volatile sig_atomic_t var_volatile_traitement_retarde_stop;
2259: volatile sig_atomic_t var_volatile_traitement_sigint;
2260:
2261: volatile sig_atomic_t var_volatile_processus_racine;
2262: volatile sig_atomic_t var_volatile_processus_pere;
2263: volatile sig_atomic_t var_volatile_recursivite;
2264:
2265: volatile sig_atomic_t arret_depuis_abort;
2266:
2267: volatile int var_volatile_exception_gsl;
2268:
2269: /* Autres */
2270:
2271: char *rpl_home;
2272:
2273: gsl_rng *generateur_aleatoire;
2274: const gsl_rng_type *type_generateur_aleatoire;
2275:
2276: void *contexte_cas;
2277:
2278: integer8 nombre_arguments;
2279:
2280: /*
2281: * Il s'agit du nombre d'arguments utilisé pour l'évaluation
2282: * des expressions algébriques.
2283: * -1 : la fonction ne peut être dans un objet de type ALG.
2284: * -2 : nombre d'arguments inconnu
2285: * 0 : la fonction doit apparaître en notation infixe
2286: * >0 : la fonction apparaît comme une fonction normale
2287: */
2288:
2289: logical1 lancement_interactif;
2290:
2291: unsigned char *chemin_fichiers_temporaires;
2292: unsigned char langue;
2293: unsigned char retour_routine_evaluation;
2294: unsigned char *localisation;
2295:
2296: integer8 niveau_recursivite;
2297:
2298: pid_t pid_processus_pere;
2299: pthread_t tid_processus_pere;
2300: pthread_t tid;
2301:
2302: logical1 processus_detache;
2303:
2304: /* Profilage */
2305:
2306: logical1 profilage;
2307: int niveau_profilage;
2308: struct_liste_profilage *pile_profilage;
2309: struct_liste_profilage2 *pile_profilage_fonctions;
2310: struct timeval horodatage_profilage;
2311:
2312: // Mutex spécifique au processus et donnant accès à la pile des processus
2313: pthread_mutex_t mutex;
2314: pthread_mutex_t mutex_allocation;
2315:
2316: // Mutex autorisant les fork()
2317: sem_t __PTR__ semaphore_fork;
2318:
2319: /* Mutexes */
2320:
2321: struct_liste_chainee *liste_mutexes;
2322: pthread_mutex_t protection_liste_mutexes;
2323: unsigned int sections_critiques;
2324:
2325: /* Variable d'initialisation pour SCHED */
2326:
2327: logical1 initialisation_scheduler;
2328:
2329: /* Drapeau nécessaire à RESTART */
2330:
2331: volatile logical1 requete_redemarrage;
2332:
2333: /* Gestion optimisée de la mémoire */
2334:
2335: double estimation_taille_pile_tampon;
2336: integer8 taille_pile_tampon;
2337: struct_liste_chainee *pile_tampon;
2338:
2339: double estimation_taille_pile_systeme_tampon;
2340: integer8 taille_pile_systeme_tampon;
2341: struct_liste_pile_systeme *pile_systeme_tampon;
2342:
2343: integer8 taille_pile_objets;
2344: struct_objet *pile_objets;
2345:
2346: # define TAILLE_CACHE 1024
2347:
2348: integer8 *objets_adr[TAILLE_CACHE];
2349: int pointeur_adr;
2350:
2351: logical8 *objets_bin[TAILLE_CACHE];
2352: int pointeur_bin;
2353:
2354: complex16 *objets_cpl[TAILLE_CACHE];
2355: int pointeur_cpl;
2356:
2357: struct fonction *objets_fct[TAILLE_CACHE];
2358: int pointeur_fct;
2359:
2360: integer8 *objets_int[TAILLE_CACHE];
2361: int pointeur_int;
2362:
2363: struct_matrice *objets_mat[TAILLE_CACHE];
2364: int pointeur_mat;
2365:
2366: struct_nom *objets_nom[TAILLE_CACHE];
2367: int pointeur_nom;
2368:
2369: real8 *objets_rel[TAILLE_CACHE];
2370: int pointeur_rel;
2371:
2372: struct_tableau *objets_tab[TAILLE_CACHE];
2373: int pointeur_tab;
2374:
2375: struct_vecteur *objets_vec[TAILLE_CACHE];
2376: int pointeur_vec;
2377:
2378: struct_liste_chainee *maillons[TAILLE_CACHE];
2379: int pointeur_maillons;
2380:
2381: struct_arbre_variables *variables_noeud[TAILLE_CACHE];
2382: int pointeur_variables_noeud;
2383:
2384: struct_arbre_variables_partagees
2385: *variables_partagees_noeud[TAILLE_CACHE];
2386: int pointeur_variables_partagees_noeud;
2387:
2388: struct_liste_variables *variables_feuille[TAILLE_CACHE];
2389: int pointeur_variables_feuille;
2390:
2391: struct_variable *variables_variable[TAILLE_CACHE];
2392: int pointeur_variables_variable;
2393:
2394: struct_arbre_variables **variables_tableau_noeuds[TAILLE_CACHE];
2395: int pointeur_variables_tableau_noeuds;
2396:
2397: struct_arbre_variables_partagees
2398: **variables_tableau_noeuds_partages
2399: [TAILLE_CACHE];
2400: int pointeur_variables_tableau_noeuds_partages;
2401: } struct_processus;
2402: #endif
2403:
2404: /*
2405: --------------------------------------------------------------------------------
2406: Structure fonction
2407: --------------------------------------------------------------------------------
2408: */
2409:
2410: #ifndef RPLARGS
2411: typedef struct fonction
2412: {
2413: unsigned char *nom_fonction;
2414: integer8 nombre_arguments;
2415:
2416: void (*fonction)(struct_processus *);
2417:
2418: volatile struct_liste_chainee *prediction_saut;
2419: volatile logical1 prediction_execution;
2420: } struct_fonction;
2421: #endif
2422:
2423:
2424: /*
2425: ================================================================================
2426: PROTOTYPES
2427: ================================================================================
2428: */
2429:
2430: /*
2431: --------------------------------------------------------------------------------
2432: Procédures d'exécution des mots-clef du langage RPL/2
2433: --------------------------------------------------------------------------------
2434: */
2435:
2436: // BEGIN C PROTOTYPES
2437: void instruction_sensible_e(struct_processus *s_etat_processus);
2438: void instruction_sensible_i(struct_processus *s_etat_processus);
2439: void instruction_sensible_infinity(struct_processus *s_etat_processus);
2440:
2441: void instruction_abort(struct_processus *s_etat_processus);
2442: void instruction_abs(struct_processus *s_etat_processus);
2443: void instruction_acos(struct_processus *s_etat_processus);
2444: void instruction_acosh(struct_processus *s_etat_processus);
2445: void instruction_alarm(struct_processus *s_etat_processus);
2446: void instruction_alog(struct_processus *s_etat_processus);
2447: void instruction_and(struct_processus *s_etat_processus);
2448: void instruction_append(struct_processus *s_etat_processus);
2449: void instruction_array_fleche(struct_processus *s_etat_processus);
2450: void instruction_arg(struct_processus *s_etat_processus);
2451: void instruction_asin(struct_processus *s_etat_processus);
2452: void instruction_asinh(struct_processus *s_etat_processus);
2453: void instruction_asl(struct_processus *s_etat_processus);
2454: void instruction_asr(struct_processus *s_etat_processus);
2455: void instruction_atan(struct_processus *s_etat_processus);
2456: void instruction_atanh(struct_processus *s_etat_processus);
2457: void instruction_atexit(struct_processus *s_etat_processus);
2458: void instruction_atpoke(struct_processus *s_etat_processus);
2459: void instruction_autoscale(struct_processus *s_etat_processus);
2460: void instruction_axes(struct_processus *s_etat_processus);
2461:
2462: void instruction_b_vers_r(struct_processus *s_etat_processus);
2463: void instruction_backspace(struct_processus *s_etat_processus);
2464: void instruction_backtrace(struct_processus *s_etat_processus);
2465: void instruction_beep(struct_processus *s_etat_processus);
2466: void instruction_bessel(struct_processus *s_etat_processus);
2467: void instruction_bin(struct_processus *s_etat_processus);
2468:
2469: void instruction_c_vers_r(struct_processus *s_etat_processus);
2470: void instruction_case(struct_processus *s_etat_processus);
2471: void instruction_ceil(struct_processus *s_etat_processus);
2472: void instruction_centr(struct_processus *s_etat_processus);
2473: void instruction_cf(struct_processus *s_etat_processus);
2474: void instruction_chr(struct_processus *s_etat_processus);
2475: void instruction_cipher(struct_processus *s_etat_processus);
2476: void instruction_clear(struct_processus *s_etat_processus);
2477: void instruction_cllcd(struct_processus *s_etat_processus);
2478: void instruction_clmf(struct_processus *s_etat_processus);
2479: void instruction_close(struct_processus *s_etat_processus);
2480: void instruction_clratexit(struct_processus *s_etat_processus);
2481: void instruction_clratpoke(struct_processus *s_etat_processus);
2482: void instruction_clrcntxt(struct_processus *s_etat_processus);
2483: void instruction_clrerr(struct_processus *s_etat_processus);
2484: void instruction_clrfuse(struct_processus *s_etat_processus);
2485: void instruction_clrmtx(struct_processus *s_etat_processus);
2486: void instruction_clrsmphr(struct_processus *s_etat_processus);
2487: void instruction_clrswi(struct_processus *s_etat_processus);
2488: void instruction_cls(struct_processus *s_etat_processus);
2489: void instruction_clusr(struct_processus *s_etat_processus);
2490: void instruction_cnrm(struct_processus *s_etat_processus);
2491: void instruction_cols(struct_processus *s_etat_processus);
2492: void instruction_col_fleche(struct_processus *s_etat_processus);
2493: void instruction_col_moins(struct_processus *s_etat_processus);
2494: void instruction_col_plus(struct_processus *s_etat_processus);
2495: void instruction_comb(struct_processus *s_etat_processus);
2496: void instruction_compress(struct_processus *s_etat_processus);
2497: void instruction_con(struct_processus *s_etat_processus);
2498: void instruction_cond(struct_processus *s_etat_processus);
2499: void instruction_cont(struct_processus *s_etat_processus);
2500: void instruction_continue(struct_processus *s_etat_processus);
2501: void instruction_conj(struct_processus *s_etat_processus);
2502: void instruction_convert(struct_processus *s_etat_processus);
2503: void instruction_copy(struct_processus *s_etat_processus);
2504: void instruction_copyright(struct_processus *s_etat_processus);
2505: void instruction_corr(struct_processus *s_etat_processus);
2506: void instruction_cos(struct_processus *s_etat_processus);
2507: void instruction_cosh(struct_processus *s_etat_processus);
2508: void instruction_cov(struct_processus *s_etat_processus);
2509: void instruction_cr(struct_processus *s_etat_processus);
2510: void instruction_create(struct_processus *s_etat_processus);
2511: void instruction_critical(struct_processus *s_etat_processus);
2512: void instruction_crmtx(struct_processus *s_etat_processus);
2513: void instruction_cross(struct_processus *s_etat_processus);
2514: void instruction_crsmphr(struct_processus *s_etat_processus);
2515: void instruction_crtab(struct_processus *s_etat_processus);
2516: void instruction_cstop(struct_processus *s_etat_processus);
2517: void instruction_cswp(struct_processus *s_etat_processus);
2518: void instruction_currenc(struct_processus *s_etat_processus);
2519: void instruction_cycle(struct_processus *s_etat_processus);
2520:
2521: void instruction_d_vers_r(struct_processus *s_etat_processus);
2522: void instruction_daemonize(struct_processus *s_etat_processus);
2523: void instruction_date(struct_processus *s_etat_processus);
2524: void instruction_dec(struct_processus *s_etat_processus);
2525: void instruction_decr(struct_processus *s_etat_processus);
2526: void instruction_default(struct_processus *s_etat_processus);
2527: void instruction_deg(struct_processus *s_etat_processus);
2528: void instruction_delete(struct_processus *s_etat_processus);
2529: void instruction_depnd(struct_processus *s_etat_processus);
2530: void instruction_depth(struct_processus *s_etat_processus);
2531: void instruction_der(struct_processus *s_etat_processus);
2532: void instruction_det(struct_processus *s_etat_processus);
2533: void instruction_detach(struct_processus *s_etat_processus);
2534: void instruction_dft(struct_processus *s_etat_processus);
2535: void instruction_dgtiz(struct_processus *s_etat_processus);
2536: void instruction_diag_fleche(struct_processus *s_etat_processus);
2537: void instruction_digest(struct_processus *s_etat_processus);
2538: void instruction_disp(struct_processus *s_etat_processus);
2539: void instruction_division(struct_processus *s_etat_processus);
2540: void instruction_do(struct_processus *s_etat_processus);
2541: void instruction_dot(struct_processus *s_etat_processus);
2542: void instruction_draw(struct_processus *s_etat_processus);
2543: void instruction_drax(struct_processus *s_etat_processus);
2544: void instruction_drop(struct_processus *s_etat_processus);
2545: void instruction_drop2(struct_processus *s_etat_processus);
2546: void instruction_dropcntxt(struct_processus *s_etat_processus);
2547: void instruction_dropn(struct_processus *s_etat_processus);
2548: void instruction_drws(struct_processus *s_etat_processus);
2549: void instruction_dup(struct_processus *s_etat_processus);
2550: void instruction_dup2(struct_processus *s_etat_processus);
2551: void instruction_dupcntxt(struct_processus *s_etat_processus);
2552: void instruction_dupn(struct_processus *s_etat_processus);
2553:
2554: void instruction_e(struct_processus *s_etat_processus);
2555: void instruction_edit(struct_processus *s_etat_processus);
2556: void instruction_egalite(struct_processus *s_etat_processus);
2557: void instruction_egv(struct_processus *s_etat_processus);
2558: void instruction_egvl(struct_processus *s_etat_processus);
2559: void instruction_else(struct_processus *s_etat_processus);
2560: void instruction_elseif(struct_processus *s_etat_processus);
2561: void instruction_end(struct_processus *s_etat_processus);
2562: void instruction_eng(struct_processus *s_etat_processus);
2563: void instruction_epsilon(struct_processus *s_etat_processus);
2564: void instruction_erase(struct_processus *s_etat_processus);
2565: void instruction_errm(struct_processus *s_etat_processus);
2566: void instruction_errn(struct_processus *s_etat_processus);
2567: void instruction_eval(struct_processus *s_etat_processus);
2568: void instruction_exget(struct_processus *s_etat_processus);
2569: void instruction_exit(struct_processus *s_etat_processus);
2570: void instruction_exp(struct_processus *s_etat_processus);
2571: void instruction_expm(struct_processus *s_etat_processus);
2572: void instruction_exsub(struct_processus *s_etat_processus);
2573: void instruction_externals(struct_processus *s_etat_processus);
2574: void instruction_eyept(struct_processus *s_etat_processus);
2575:
2576: void instruction_fact(struct_processus *s_etat_processus);
2577: void instruction_false(struct_processus *s_etat_processus);
2578: void instruction_fc_test(struct_processus *s_etat_processus);
2579: void instruction_fc_test_c(struct_processus *s_etat_processus);
2580: void instruction_fc_test_s(struct_processus *s_etat_processus);
2581: void instruction_fft(struct_processus *s_etat_processus);
2582: void instruction_fix(struct_processus *s_etat_processus);
2583: void instruction_fleche(struct_processus *s_etat_processus);
2584: void instruction_fleche_array(struct_processus *s_etat_processus);
2585: void instruction_fleche_col(struct_processus *s_etat_processus);
2586: void instruction_fleche_diag(struct_processus *s_etat_processus);
2587: void instruction_fleche_hms(struct_processus *s_etat_processus);
2588: void instruction_fleche_lcd(struct_processus *s_etat_processus);
2589: void instruction_fleche_list(struct_processus *s_etat_processus);
2590: void instruction_fleche_num(struct_processus *s_etat_processus);
2591: void instruction_fleche_q(struct_processus *s_etat_processus);
2592: void instruction_fleche_row(struct_processus *s_etat_processus);
2593: void instruction_fleche_str(struct_processus *s_etat_processus);
2594: void instruction_fleche_table(struct_processus *s_etat_processus);
2595: void instruction_floor(struct_processus *s_etat_processus);
2596: void instruction_for(struct_processus *s_etat_processus);
2597: void instruction_forall(struct_processus *s_etat_processus);
2598: void instruction_format(struct_processus *s_etat_processus);
2599: void instruction_fp(struct_processus *s_etat_processus);
2600: void instruction_fs_test(struct_processus *s_etat_processus);
2601: void instruction_fs_test_c(struct_processus *s_etat_processus);
2602: void instruction_fs_test_s(struct_processus *s_etat_processus);
2603: void instruction_function(struct_processus *s_etat_processus);
2604: void instruction_fuse(struct_processus *s_etat_processus);
2605:
2606: void instruction_gamma(struct_processus *s_etat_processus);
2607: void instruction_ge(struct_processus *s_etat_processus);
2608: void instruction_gegv(struct_processus *s_etat_processus);
2609: void instruction_gegvl(struct_processus *s_etat_processus);
2610: void instruction_get(struct_processus *s_etat_processus);
2611: void instruction_getc(struct_processus *s_etat_processus);
2612: void instruction_geti(struct_processus *s_etat_processus);
2613: void instruction_getr(struct_processus *s_etat_processus);
2614: void instruction_glegv(struct_processus *s_etat_processus);
2615: void instruction_gregv(struct_processus *s_etat_processus);
2616: void instruction_gt(struct_processus *s_etat_processus);
2617:
2618: void instruction_halt(struct_processus *s_etat_processus);
2619: void instruction_head(struct_processus *s_etat_processus);
2620: void instruction_help(struct_processus *s_etat_processus);
2621: void instruction_hex(struct_processus *s_etat_processus);
2622: void instruction_histogram(struct_processus *s_etat_processus);
2623: void instruction_hms_fleche(struct_processus *s_etat_processus);
2624: void instruction_hms_moins(struct_processus *s_etat_processus);
2625: void instruction_hms_plus(struct_processus *s_etat_processus);
2626:
2627: void instruction_i(struct_processus *s_etat_processus);
2628: void instruction_idft(struct_processus *s_etat_processus);
2629: void instruction_idn(struct_processus *s_etat_processus);
2630: void instruction_if(struct_processus *s_etat_processus);
2631: void instruction_iferr(struct_processus *s_etat_processus);
2632: void instruction_ifft(struct_processus *s_etat_processus);
2633: void instruction_ift(struct_processus *s_etat_processus);
2634: void instruction_ifte(struct_processus *s_etat_processus);
2635: void instruction_im(struct_processus *s_etat_processus);
2636: void instruction_implicit(struct_processus *s_etat_processus);
2637: void instruction_in(struct_processus *s_etat_processus);
2638: void instruction_incr(struct_processus *s_etat_processus);
2639: void instruction_indep(struct_processus *s_etat_processus);
2640: void instruction_input(struct_processus *s_etat_processus);
2641: void instruction_infinity(struct_processus *s_etat_processus);
2642: void instruction_inquire(struct_processus *s_etat_processus);
2643: void instruction_int(struct_processus *s_etat_processus);
2644: void instruction_interrupt(struct_processus *s_etat_processus);
2645: void instruction_inv(struct_processus *s_etat_processus);
2646: void instruction_ip(struct_processus *s_etat_processus);
2647: void instruction_iswi(struct_processus *s_etat_processus);
2648: void instruction_itrace(struct_processus *s_etat_processus);
2649:
2650: void instruction_jdate(struct_processus *s_etat_processus);
2651:
2652: void instruction_key(struct_processus *s_etat_processus);
2653: void instruction_keylabel(struct_processus *s_etat_processus);
2654: void instruction_keytitle(struct_processus *s_etat_processus);
2655: void instruction_kill(struct_processus *s_etat_processus);
2656: void instruction_kind(struct_processus *s_etat_processus);
2657:
2658: void instruction_label(struct_processus *s_etat_processus);
2659: void instruction_last(struct_processus *s_etat_processus);
2660: void instruction_lcase(struct_processus *s_etat_processus);
2661: void instruction_lcd_fleche(struct_processus *s_etat_processus);
2662: void instruction_lchol(struct_processus *s_etat_processus);
2663: void instruction_le(struct_processus *s_etat_processus);
2664: void instruction_legv(struct_processus *s_etat_processus);
2665: void instruction_limit(struct_processus *s_etat_processus);
2666: void instruction_line(struct_processus *s_etat_processus);
2667: void instruction_list_fleche(struct_processus *s_etat_processus);
2668: void instruction_ln(struct_processus *s_etat_processus);
2669: void instruction_lnp1(struct_processus *s_etat_processus);
2670: void instruction_localization(struct_processus *s_etat_processus);
2671: void instruction_lock(struct_processus *s_etat_processus);
2672: void instruction_log(struct_processus *s_etat_processus);
2673: void instruction_logger(struct_processus *s_etat_processus);
2674: void instruction_logscale(struct_processus *s_etat_processus);
2675: void instruction_lq(struct_processus *s_etat_processus);
2676: void instruction_lsq(struct_processus *s_etat_processus);
2677: void instruction_lt(struct_processus *s_etat_processus);
2678: void instruction_lu(struct_processus *s_etat_processus);
2679: void instruction_l_vers_t(struct_processus *s_etat_processus);
2680:
2681: void instruction_mant(struct_processus *s_etat_processus);
2682: void instruction_mark(struct_processus *s_etat_processus);
2683: void instruction_max(struct_processus *s_etat_processus);
2684: void instruction_maxs(struct_processus *s_etat_processus);
2685: void instruction_mclrin(struct_processus *s_etat_processus);
2686: void instruction_mean(struct_processus *s_etat_processus);
2687: void instruction_mem(struct_processus *s_etat_processus);
2688: void instruction_memlock(struct_processus *s_etat_processus);
2689: void instruction_memunlock(struct_processus *s_etat_processus);
2690: void instruction_min(struct_processus *s_etat_processus);
2691: void instruction_mins(struct_processus *s_etat_processus);
2692: void instruction_mod(struct_processus *s_etat_processus);
2693: void instruction_moins(struct_processus *s_etat_processus);
2694: void instruction_mtxlock(struct_processus *s_etat_processus);
2695: void instruction_mtxstatus(struct_processus *s_etat_processus);
2696: void instruction_mtxtrylock(struct_processus *s_etat_processus);
2697: void instruction_mtxunlock(struct_processus *s_etat_processus);
2698: void instruction_multiplication(struct_processus *s_etat_processus);
2699:
2700: void instruction_ne(struct_processus *s_etat_processus);
2701: void instruction_neg(struct_processus *s_etat_processus);
2702: void instruction_next(struct_processus *s_etat_processus);
2703: void instruction_newplane(struct_processus *s_etat_processus);
2704: void instruction_not(struct_processus *s_etat_processus);
2705: void instruction_nrand(struct_processus *s_etat_processus);
2706: void instruction_nrproc(struct_processus *s_etat_processus);
2707: void instruction_ns(struct_processus *s_etat_processus);
2708: void instruction_num(struct_processus *s_etat_processus);
2709:
2710: void instruction_obget(struct_processus *s_etat_processus);
2711: void instruction_obsub(struct_processus *s_etat_processus);
2712: void instruction_oct(struct_processus *s_etat_processus);
2713: void instruction_open(struct_processus *s_etat_processus);
2714: void instruction_or(struct_processus *s_etat_processus);
2715: void instruction_over(struct_processus *s_etat_processus);
2716:
2717: void instruction_p_vers_r(struct_processus *s_etat_processus);
2718: void instruction_paper(struct_processus *s_etat_processus);
2719: void instruction_parameter(struct_processus *s_etat_processus);
2720: void instruction_parametric(struct_processus *s_etat_processus);
2721: void instruction_pcov(struct_processus *s_etat_processus);
2722: void instruction_peek(struct_processus *s_etat_processus);
2723: void instruction_perm(struct_processus *s_etat_processus);
2724: void instruction_persist(struct_processus *s_etat_processus);
2725: void instruction_pi(struct_processus *s_etat_processus);
2726: void instruction_pick(struct_processus *s_etat_processus);
2727: void instruction_plot(struct_processus *s_etat_processus);
2728: void instruction_plotter(struct_processus *s_etat_processus);
2729: void instruction_plus(struct_processus *s_etat_processus);
2730: void instruction_pmax(struct_processus *s_etat_processus);
2731: void instruction_pmin(struct_processus *s_etat_processus);
2732: void instruction_poke(struct_processus *s_etat_processus);
2733: void instruction_polar(struct_processus *s_etat_processus);
2734: void instruction_poll(struct_processus *s_etat_processus);
2735: void instruction_pos(struct_processus *s_etat_processus);
2736: void instruction_pourcent(struct_processus *s_etat_processus);
2737: void instruction_pourcent_ch(struct_processus *s_etat_processus);
2738: void instruction_pourcent_t(struct_processus *s_etat_processus);
2739: void instruction_ppar(struct_processus *s_etat_processus);
2740: void instruction_pr1(struct_processus *s_etat_processus);
2741: void instruction_print(struct_processus *s_etat_processus);
2742: void instruction_private(struct_processus *s_etat_processus);
2743: void instruction_prlcd(struct_processus *s_etat_processus);
2744: void instruction_prmd(struct_processus *s_etat_processus);
2745: void instruction_procid(struct_processus *s_etat_processus);
2746: void instruction_prompt(struct_processus *s_etat_processus);
2747: void instruction_protect(struct_processus *s_etat_processus);
2748: void instruction_prst(struct_processus *s_etat_processus);
2749: void instruction_prstc(struct_processus *s_etat_processus);
2750: void instruction_prusr(struct_processus *s_etat_processus);
2751: void instruction_prvar(struct_processus *s_etat_processus);
2752: void instruction_psdev(struct_processus *s_etat_processus);
2753: void instruction_puissance(struct_processus *s_etat_processus);
2754: void instruction_purge(struct_processus *s_etat_processus);
2755: void instruction_pshcntxt(struct_processus *s_etat_processus);
2756: void instruction_pshprfl(struct_processus *s_etat_processus);
2757: void instruction_pulcntxt(struct_processus *s_etat_processus);
2758: void instruction_pulprfl(struct_processus *s_etat_processus);
2759: void instruction_put(struct_processus *s_etat_processus);
2760: void instruction_putc(struct_processus *s_etat_processus);
2761: void instruction_puti(struct_processus *s_etat_processus);
2762: void instruction_putr(struct_processus *s_etat_processus);
2763: void instruction_pvar(struct_processus *s_etat_processus);
2764:
2765: void instruction_qr(struct_processus *s_etat_processus);
2766:
2767: void instruction_r_vers_b(struct_processus *s_etat_processus);
2768: void instruction_r_vers_c(struct_processus *s_etat_processus);
2769: void instruction_r_vers_d(struct_processus *s_etat_processus);
2770: void instruction_r_vers_p(struct_processus *s_etat_processus);
2771: void instruction_rad(struct_processus *s_etat_processus);
2772: void instruction_rand(struct_processus *s_etat_processus);
2773: void instruction_rank(struct_processus *s_etat_processus);
2774: void instruction_rceq(struct_processus *s_etat_processus);
2775: void instruction_rci(struct_processus *s_etat_processus);
2776: void instruction_rcij(struct_processus *s_etat_processus);
2777: void instruction_rcl(struct_processus *s_etat_processus);
2778: void instruction_rclf(struct_processus *s_etat_processus);
2779: void instruction_rcls(struct_processus *s_etat_processus);
2780: void instruction_rclswi(struct_processus *s_etat_processus);
2781: void instruction_rcws(struct_processus *s_etat_processus);
2782: void instruction_rdate(struct_processus *s_etat_processus);
2783: void instruction_rdm(struct_processus *s_etat_processus);
2784: void instruction_rdgn(struct_processus *s_etat_processus);
2785: void instruction_rdz(struct_processus *s_etat_processus);
2786: void instruction_re(struct_processus *s_etat_processus);
2787: void instruction_read(struct_processus *s_etat_processus);
2788: void instruction_recode(struct_processus *s_etat_processus);
2789: void instruction_recv(struct_processus *s_etat_processus);
2790: void instruction_redraw(struct_processus *s_etat_processus);
2791: void instruction_regex(struct_processus *s_etat_processus);
2792: void instruction_relax(struct_processus *s_etat_processus);
2793: void instruction_remove(struct_processus *s_etat_processus);
2794: void instruction_res(struct_processus *s_etat_processus);
2795: void instruction_restart(struct_processus *s_etat_processus);
2796: void instruction_recall(struct_processus *s_etat_processus);
2797: void instruction_regv(struct_processus *s_etat_processus);
2798: void instruction_repeat(struct_processus *s_etat_processus);
2799: void instruction_repl(struct_processus *s_etat_processus);
2800: void instruction_return(struct_processus *s_etat_processus);
2801: void instruction_revlist(struct_processus *s_etat_processus);
2802: void instruction_rewind(struct_processus *s_etat_processus);
2803: void instruction_rfuse(struct_processus *s_etat_processus);
2804: void instruction_rl(struct_processus *s_etat_processus);
2805: void instruction_rlb(struct_processus *s_etat_processus);
2806: void instruction_rnd(struct_processus *s_etat_processus);
2807: void instruction_rnrm(struct_processus *s_etat_processus);
2808: void instruction_roll(struct_processus *s_etat_processus);
2809: void instruction_rolld(struct_processus *s_etat_processus);
2810: void instruction_rot(struct_processus *s_etat_processus);
2811: void instruction_row_fleche(struct_processus *s_etat_processus);
2812: void instruction_row_moins(struct_processus *s_etat_processus);
2813: void instruction_row_plus(struct_processus *s_etat_processus);
2814: void instruction_rr(struct_processus *s_etat_processus);
2815: void instruction_rrb(struct_processus *s_etat_processus);
2816: void instruction_rsd(struct_processus *s_etat_processus);
2817: void instruction_rstop(struct_processus *s_etat_processus);
2818: void instruction_rswp(struct_processus *s_etat_processus);
2819:
2820: void instruction_s_moins(struct_processus *s_etat_processus);
2821: void instruction_s_plus(struct_processus *s_etat_processus);
2822: void instruction_same(struct_processus *s_etat_processus);
2823: void instruction_save(struct_processus *s_etat_processus);
2824: void instruction_scatter(struct_processus *s_etat_processus);
2825: void instruction_scale(struct_processus *s_etat_processus);
2826: void instruction_sched(struct_processus *s_etat_processus);
2827: void instruction_schur(struct_processus *s_etat_processus);
2828: void instruction_sci(struct_processus *s_etat_processus);
2829: void instruction_scls(struct_processus *s_etat_processus);
2830: void instruction_sconj(struct_processus *s_etat_processus);
2831: void instruction_sdev(struct_processus *s_etat_processus);
2832: void instruction_select(struct_processus *s_etat_processus);
2833: void instruction_send(struct_processus *s_etat_processus);
2834: void instruction_sf(struct_processus *s_etat_processus);
2835: void instruction_shared(struct_processus *s_etat_processus);
2836: void instruction_sign(struct_processus *s_etat_processus);
2837: void instruction_sin(struct_processus *s_etat_processus);
2838: void instruction_sinh(struct_processus *s_etat_processus);
2839: void instruction_sinv(struct_processus *s_etat_processus);
2840: void instruction_size(struct_processus *s_etat_processus);
2841: void instruction_sl(struct_processus *s_etat_processus);
2842: void instruction_slb(struct_processus *s_etat_processus);
2843: void instruction_slice(struct_processus *s_etat_processus);
2844: void instruction_slicescale(struct_processus *s_etat_processus);
2845: void instruction_smphrdecr(struct_processus *s_etat_processus);
2846: void instruction_smphrgetv(struct_processus *s_etat_processus);
2847: void instruction_smphrincr(struct_processus *s_etat_processus);
2848: void instruction_smphrtrydecr(struct_processus *s_etat_processus);
2849: void instruction_sneg(struct_processus *s_etat_processus);
2850: void instruction_sort(struct_processus *s_etat_processus);
2851: void instruction_spar(struct_processus *s_etat_processus);
2852: void instruction_spawn(struct_processus *s_etat_processus);
2853: void instruction_splash(struct_processus *s_etat_processus);
2854: void instruction_sq(struct_processus *s_etat_processus);
2855: void instruction_sqlconnect(struct_processus *s_etat_processus);
2856: void instruction_sqldisconnect(struct_processus *s_etat_processus);
2857: void instruction_sqlquery(struct_processus *s_etat_processus);
2858: void instruction_sqrt(struct_processus *s_etat_processus);
2859: void instruction_sr(struct_processus *s_etat_processus);
2860: void instruction_srb(struct_processus *s_etat_processus);
2861: void instruction_srev(struct_processus *s_etat_processus);
2862: void instruction_sst(struct_processus *s_etat_processus);
2863: void instruction_star_d(struct_processus *s_etat_processus);
2864: void instruction_star_h(struct_processus *s_etat_processus);
2865: void instruction_star_s(struct_processus *s_etat_processus);
2866: void instruction_star_w(struct_processus *s_etat_processus);
2867: void instruction_start(struct_processus *s_etat_processus);
2868: void instruction_static(struct_processus *s_etat_processus);
2869: void instruction_std(struct_processus *s_etat_processus);
2870: void instruction_step(struct_processus *s_etat_processus);
2871: void instruction_steq(struct_processus *s_etat_processus);
2872: void instruction_sto(struct_processus *s_etat_processus);
2873: void instruction_sto_division(struct_processus *s_etat_processus);
2874: void instruction_sto_fois(struct_processus *s_etat_processus);
2875: void instruction_sto_moins(struct_processus *s_etat_processus);
2876: void instruction_sto_plus(struct_processus *s_etat_processus);
2877: void instruction_stof(struct_processus *s_etat_processus);
2878: void instruction_stop(struct_processus *s_etat_processus);
2879: void instruction_store(struct_processus *s_etat_processus);
2880: void instruction_stos(struct_processus *s_etat_processus);
2881: void instruction_stoswi(struct_processus *s_etat_processus);
2882: void instruction_str_fleche(struct_processus *s_etat_processus);
2883: void instruction_stws(struct_processus *s_etat_processus);
2884: void instruction_sub(struct_processus *s_etat_processus);
2885: void instruction_suspend(struct_processus *s_etat_processus);
2886: void instruction_svd(struct_processus *s_etat_processus);
2887: void instruction_svl(struct_processus *s_etat_processus);
2888: void instruction_swap(struct_processus *s_etat_processus);
2889: void instruction_swi(struct_processus *s_etat_processus);
2890: void instruction_swilock(struct_processus *s_etat_processus);
2891: void instruction_swiqueue(struct_processus *s_etat_processus);
2892: void instruction_swistatus(struct_processus *s_etat_processus);
2893: void instruction_swiunlock(struct_processus *s_etat_processus);
2894: void instruction_swapcntxt(struct_processus *s_etat_processus);
2895: void instruction_sx(struct_processus *s_etat_processus);
2896: void instruction_sx2(struct_processus *s_etat_processus);
2897: void instruction_sxy(struct_processus *s_etat_processus);
2898: void instruction_sy(struct_processus *s_etat_processus);
2899: void instruction_sy2(struct_processus *s_etat_processus);
2900: void instruction_sync(struct_processus *s_etat_processus);
2901: void instruction_syseval(struct_processus *s_etat_processus);
2902:
2903: void instruction_table_fleche(struct_processus *s_etat_processus);
2904: void instruction_tail(struct_processus *s_etat_processus);
2905: void instruction_tan(struct_processus *s_etat_processus);
2906: void instruction_tanh(struct_processus *s_etat_processus);
2907: void instruction_target(struct_processus *s_etat_processus);
2908: void instruction_taylr(struct_processus *s_etat_processus);
2909: void instruction_then(struct_processus *s_etat_processus);
2910: void instruction_time(struct_processus *s_etat_processus);
2911: void instruction_title(struct_processus *s_etat_processus);
2912: void instruction_tokenize(struct_processus *s_etat_processus);
2913: void instruction_tot(struct_processus *s_etat_processus);
2914: void instruction_trim(struct_processus *s_etat_processus);
2915: void instruction_trn(struct_processus *s_etat_processus);
2916: void instruction_trnc(struct_processus *s_etat_processus);
2917: void instruction_true(struct_processus *s_etat_processus);
2918: void instruction_type(struct_processus *s_etat_processus);
2919: void instruction_t_vers_l(struct_processus *s_etat_processus);
2920:
2921: void instruction_ucase(struct_processus *s_etat_processus);
2922: void instruction_uchol(struct_processus *s_etat_processus);
2923: void instruction_uncompress(struct_processus *s_etat_processus);
2924: void instruction_unlock(struct_processus *s_etat_processus);
2925: void instruction_unprotect(struct_processus *s_etat_processus);
2926: void instruction_until(struct_processus *s_etat_processus);
2927: void instruction_use(struct_processus *s_etat_processus);
2928: void instruction_utpc(struct_processus *s_etat_processus);
2929: void instruction_utpf(struct_processus *s_etat_processus);
2930: void instruction_utpn(struct_processus *s_etat_processus);
2931: void instruction_utpt(struct_processus *s_etat_processus);
2932:
2933: void instruction_var(struct_processus *s_etat_processus);
2934: void instruction_variable(struct_processus *s_etat_processus);
2935: void instruction_vars(struct_processus *s_etat_processus);
2936: void instruction_verify(struct_processus *s_etat_processus);
2937: void instruction_vers_niveau_inferieur(struct_processus *s_etat_processus);
2938: void instruction_vers_niveau_superieur(struct_processus *s_etat_processus);
2939: void instruction_version(struct_processus *s_etat_processus);
2940: void instruction_visit(struct_processus *s_etat_processus);
2941: void instruction_volatile(struct_processus *s_etat_processus);
2942:
2943: void instruction_wait(struct_processus *s_etat_processus);
2944: void instruction_warranty(struct_processus *s_etat_processus);
2945: void instruction_wfdata(struct_processus *s_etat_processus);
2946: void instruction_wfack(struct_processus *s_etat_processus);
2947: void instruction_wflock(struct_processus *s_etat_processus);
2948: void instruction_wfpoke(struct_processus *s_etat_processus);
2949: void instruction_wfproc(struct_processus *s_etat_processus);
2950: void instruction_wfsock(struct_processus *s_etat_processus);
2951: void instruction_wfswi(struct_processus *s_etat_processus);
2952: void instruction_while(struct_processus *s_etat_processus);
2953: void instruction_wireframe(struct_processus *s_etat_processus);
2954: void instruction_workdir(struct_processus *s_etat_processus);
2955: void instruction_write(struct_processus *s_etat_processus);
2956:
2957: void instruction_xcol(struct_processus *s_etat_processus);
2958: void instruction_xor(struct_processus *s_etat_processus);
2959: void instruction_xpon(struct_processus *s_etat_processus);
2960: void instruction_xroot(struct_processus *s_etat_processus);
2961:
2962: void instruction_ycol(struct_processus *s_etat_processus);
2963: void instruction_yield(struct_processus *s_etat_processus);
2964:
2965: /*
2966: --------------------------------------------------------------------------------
2967: Procédures
2968: --------------------------------------------------------------------------------
2969: */
2970:
2971: #ifndef RPLARGS
2972: void affectation_interruptions_logicielles(struct_processus *s_etat_processus);
2973: void affichage_pile(struct_processus *s_etat_processus,
2974: struct_liste_chainee *l_element_courant, integer8 niveau_courant);
2975: #endif
2976:
2977: void *allocation_maillon(struct_processus *s_etat_processus);
2978:
2979: #ifndef RPLARGS
2980: void analyse(struct_processus *s_etat_processus, void (*fonction)());
2981: void *analyse_instruction(struct_processus *s_etat_processus,
2982: unsigned char *candidat);
2983: void appel_gnuplot(struct_processus *s_etat_processus,
2984: unsigned char persistance);
2985: void cf(struct_processus *s_etat_processus, unsigned char indice_drapeau);
2986: void cond(struct_processus *s_etat_processus,
2987: struct_matrice *s_matrice, real8 *condition);
2988: void conversion_chaine(struct_processus *s_etat_processus,
2989: unsigned char *chaine, unsigned char type);
2990: void conversion_decimal_vers_hms(real8 *angle);
2991: void conversion_degres_vers_radians(real8 *angle);
2992: void conversion_element_tex(unsigned char **element, unsigned char *fonction);
2993: void conversion_format(struct_processus *s_etat_processus,
2994: unsigned char *chaine);
2995: void conversion_hms_vers_decimal(real8 *angle);
2996: void conversion_majuscule_limitee(unsigned char *chaine_entree,
2997: unsigned char *chaine_sortie, integer8 longueur);
2998: void conversion_radians_vers_degres(real8 *angle);
2999: void copie_arbre_variables(struct_processus *s_etat_processus,
3000: struct_processus *s_nouvel_etat_processus);
3001: void correction_formateur_tex(struct_processus *s_etat_processus,
3002: unsigned char **ligne);
3003: void depilement_pile_systeme(struct_processus *s_etat_processus);
3004: void derivation(struct_processus *s_etat_processus,
3005: struct_objet **s_expression);
3006: void determinant(struct_processus *s_etat_processus, struct_matrice *s_matrice,
3007: void *valeur);
3008: void deverrouillage_threads_concurrents(struct_processus *s_etat_processus);
3009: void ecriture_pile(struct_processus *s_etat_processus, file *flux,
3010: struct_liste_chainee *l_element_courant, integer8 niveau_courant);
3011: void ecriture_profil(struct_processus *s_etat_processus);
3012: void effacement_pile_systeme(struct_processus *s_etat_processus);
3013: void empilement_pile_systeme(struct_processus *s_etat_processus);
3014: void encart(struct_processus *s_etat_processus, integer8 duree);
3015: void evaluation_romberg(struct_processus *s_etat_processus,
3016: struct_objet *s_expression, unsigned char *variable, real8 *point,
3017: real8 *valeur, logical1 *validite);
3018: void factorisation_cholesky(struct_processus *s_etat_processus,
3019: struct_matrice *s_matrice, unsigned char mode);
3020: void factorisation_lq(struct_processus *s_etat_processus,
3021: struct_matrice *s_matrice, void **tau);
3022: void factorisation_lu(struct_processus *s_etat_processus,
3023: struct_matrice *s_matrice, struct_matrice **s_permutation);
3024: void factorisation_qr(struct_processus *s_etat_processus,
3025: struct_matrice *s_matrice, void **tau);
3026: void factorisation_schur(struct_processus *s_etat_processus,
3027: struct_matrice *s_matrice, struct_matrice **s_schur);
3028: void *fusible(void *argument);
3029: void formateur_tex(struct_processus *s_etat_processus, struct_objet *s_objet,
3030: unsigned char environnement);
3031: void formateur_elementaire_tex(struct_processus *s_etat_processus,
3032: file *fichier, struct_objet *s_objet, unsigned char environnement);
3033: void impression_pile(struct_processus *s_etat_processus,
3034: struct_liste_chainee *l_element_courant,
3035: unsigned char methode, integer8 niveau_courant);
3036: void impression_tex(struct_processus *s_etat_processus);
3037: void informations(struct_processus *s_etat_processus);
3038: void initialisation_allocateur(struct_processus *s_etat_processus);
3039: void initialisation_completion(void);
3040: void initialisation_contexte_cas(struct_processus *s_etat_processus);
3041: void initialisation_drapeaux(struct_processus *s_etat_processus);
3042: void initialisation_generateur_aleatoire(struct_processus *s_etat_processus,
3043: logical1 initialisation_automatique, integer8 racine);
3044: void initialisation_instructions(struct_processus *s_etat_processus);
3045: void initialisation_variables(struct_processus *s_etat_processus);
3046: #endif
3047:
3048: void initialisation_objet(struct_objet *s_objet);
3049:
3050: #ifndef RPLARGS
3051: void insertion_thread(struct_processus *s_etat_processus,
3052: logical1 thread_principal);
3053: void insertion_thread_surveillance(struct_processus *s_etat_processus,
3054: struct_descripteur_thread *s_argument_thread);
3055: void integrale_romberg(struct_processus *s_etat_processus,
3056: struct_objet *s_expression, unsigned char *variable,
3057: real8 a, real8 b, real8 precision);
3058: void interface_cas(struct_processus *s_etat_processus,
3059: enum t_rplcas_commandes commande);
3060: void interruption1(int signal);
3061: void interruption2(int signal);
3062: void interruption3(int signal);
3063: void interruption4(int signal);
3064: void interruption5(int signal);
3065: void interruption6(int signal);
3066: void interruption_depassement_pile(int urgence, stackoverflow_context_t scp);
3067: void inversion_matrice(struct_processus *s_etat_processus,
3068: struct_matrice *s_matrice);
3069: void lancement_daemon(struct_processus *s_etat_processus);
3070: void *lancement_thread(void *argument);
3071: #endif
3072:
3073: void liberation(struct_processus *s_etat_processus, struct_objet *s_objet);
3074: void liberation_maillon(struct_processus *s_etat_processus,
3075: struct_liste_chainee *maillon);
3076:
3077: #ifndef RPLARGS
3078: void liberation_allocateur(struct_processus *s_etat_processus);
3079: void liberation_arbre_instructions(struct_processus *s_etat_processus,
3080: struct_instruction *arbre);
3081: void liberation_arbre_variables(struct_processus *s_etat_processus,
3082: struct_arbre_variables *arbre, logical1 definitions);
3083: void liberation_arbre_variables_partagees(struct_processus *s_etat_processus,
3084: struct_arbre_variables_partagees *arbre);
3085: void liberation_contexte_cas(struct_processus *s_etat_processus);
3086: void liberation_generateur_aleatoire(struct_processus *s_etat_processus);
3087: void liberation_mutexes_arbre_variables_partagees(struct_processus
3088: *s_etat_processus, struct_arbre_variables_partagees *l_element_courant);
3089: void liberation_threads(struct_processus *s_etat_processus);
3090: void liberation_profil(struct_processus *s_etat_processus);
3091: void localisation_courante(struct_processus *s_etat_processus);
3092: void modification_pid_thread_pere(struct_processus *s_etat_processus);
3093: void moindres_carres(struct_processus *s_etat_processus,
3094: struct_matrice *s_matrice_a, struct_matrice *s_matrice_b,
3095: struct_matrice *s_matrice_x);
3096: void profilage(struct_processus *s_etat_processus, unsigned char *fonction);
3097: void rang(struct_processus *s_etat_processus, struct_matrice *s_matrice,
3098: integer8 *valeur);
3099: void recherche_type(struct_processus *s_etat_processus);
3100: void retrait_thread(struct_processus *s_etat_processus);
3101: void retrait_thread_surveillance(struct_processus *s_etat_processus,
3102: struct_descripteur_thread *s_argument_thread);
3103: void rplcore(struct_processus *s_etat_processus);
3104: #endif
3105:
3106: void scrutation_injection(struct_processus *s_etat_processus);
3107:
3108: #ifndef RPLARGS
3109: void scrutation_interruptions(struct_processus *s_etat_processus);
3110: void sf(struct_processus *s_etat_processus, unsigned char indice_drapeau);
3111: void *surveillance_processus(void *argument);
3112: void swap(void *variable_1, void *variable_2, integer8 taille_octets);
3113: void *thread_signaux(void *argument);
3114: void trace(struct_processus *s_etat_processus, FILE *flux);
3115: void traitement_asynchrone_exceptions_gsl(struct_processus *s_etat_processus);
3116: void traitement_exceptions_gsl(const char *reason, const char *file,
3117: int line, int gsl_errno);
3118: void traitement_interruptions_logicielles(struct_processus *s_etat_processus);
3119: void tri_base_symboles_externes(struct_processus *s_etat_processus);
3120: void tri_vecteur(real8 *vecteur, integer8 taille);
3121: void valeurs_propres(struct_processus *s_etat_processus,
3122: struct_matrice *s_matrice,
3123: struct_vecteur *s_valeurs_propres,
3124: struct_matrice *s_vecteurs_propres_gauches,
3125: struct_matrice *s_vecteur_propres_droits);
3126: void valeurs_propres_generalisees(struct_processus *s_etat_processus,
3127: struct_matrice *s_matrice,
3128: struct_matrice *s_metrique,
3129: struct_vecteur *s_valeurs_propres,
3130: struct_matrice *s_vecteurs_propres_gauches,
3131: struct_matrice *s_vecteur_propres_droits);
3132: void valeurs_singulieres(struct_processus *s_etat_processus,
3133: struct_matrice *s_matrice,
3134: struct_matrice *u, struct_vecteur *s, struct_matrice *vh);
3135: void verrouillage_threads_concurrents(struct_processus *s_etat_processus);
3136: #endif
3137:
3138: /*
3139: --------------------------------------------------------------------------------
3140: Fonctions de gestion des signaux
3141: --------------------------------------------------------------------------------
3142: */
3143:
3144: #ifndef RPLARGS
3145: void creation_queue_signaux(struct_processus *s_etat_processus);
3146: void liberation_queue_signaux(struct_processus *s_etat_processus);
3147: void destruction_queue_signaux(struct_processus *s_etat_processus);
3148: int envoi_signal_contexte(struct_processus *s_etat_processus,
3149: enum signaux_rpl signal);
3150: int envoi_signal_processus(pid_t pid, enum signaux_rpl signal);
3151: int envoi_signal_thread(pthread_t tid, enum signaux_rpl signal);
3152: #endif
3153:
3154: /*
3155: --------------------------------------------------------------------------------
3156: Fonctions de sommation de vecteur dans perte de précision
3157: --------------------------------------------------------------------------------
3158: */
3159:
3160: real8 sommation_vecteur_reel(real8 *vecteur, integer8 *taille,
3161: logical1 *erreur_memoire);
3162: complex16 sommation_vecteur_complexe(complex16 *vecteur, integer8 *taille,
3163: logical1 *erreur_memoire);
3164:
3165: /*
3166: --------------------------------------------------------------------------------
3167: Routine principale
3168: --------------------------------------------------------------------------------
3169: */
3170:
3171: #ifndef RPLARGS
3172: int rplinit(int argc, char *argv[], char *envp[],
3173: unsigned char ***resultats, char *rpl_home);
3174: #endif
3175:
3176: /*
3177: --------------------------------------------------------------------------------
3178: Routines de statistiques
3179: --------------------------------------------------------------------------------
3180: */
3181:
3182: #ifndef RPLARGS
3183: real8 correlation_statistique(struct_matrice *s_matrice,
3184: integer8 colonne_1, integer8 colonne_2, logical1 *erreur);
3185: real8 covariance_statistique(struct_matrice *s_matrice,
3186: integer8 colonne_1, integer8 colonne_2,
3187: unsigned char type, logical1 *erreur);
3188: struct_vecteur *ecart_type_statistique(struct_matrice *s_matrice,
3189: unsigned char type);
3190: struct_vecteur *moyenne_statistique(struct_matrice *s_matrice);
3191: struct_vecteur *sommation_colonne_statistique(struct_matrice *s_matrice,
3192: integer8 colonne);
3193: struct_vecteur *sommation_produits_colonnes_statistiques(struct_matrice
3194: *s_matrice, integer8 colonne_1, integer8 colonne_2);
3195: struct_vecteur *sommation_statistique(struct_matrice *s_matrice);
3196: struct_vecteur *variance_statistique(struct_matrice *s_matrice,
3197: unsigned char type);
3198: #endif
3199:
3200: /*
3201: --------------------------------------------------------------------------------
3202: Gestion des bibliothèques
3203: --------------------------------------------------------------------------------
3204: */
3205:
3206: #ifndef RPLARGS
3207: void *chargement_bibliotheque(struct_processus *s_etat_processus,
3208: unsigned char *bibliotheque);
3209: logical1 execution_fonction_de_bibliotheque(struct_processus *s_etat_processus,
3210: unsigned char *nom_fonction, unsigned char *bibliothque);
3211: logical1 retrait_bibliotheque(struct_processus *s_etat_processus,
3212: struct_bibliotheque *descripteur);
3213: #endif
3214:
3215: struct_liste_chainee *depilement_pile_operationnelle(struct_rpl_arguments
3216: *s_rpl_arguments, struct_objet **s_objet);
3217: struct_liste_chainee *empilement_pile_operationnelle(struct_rpl_arguments
3218: *s_rpl_arguments, struct_objet *s_objet);
3219: struct_liste_chainee *sauvegarde_arguments(struct_rpl_arguments
3220: *s_rpl_arguments, integer8 nombre_arguments);
3221:
3222: /*
3223: --------------------------------------------------------------------------------
3224: Fonctions retournant un CHARACTER*(*)
3225: --------------------------------------------------------------------------------
3226: */
3227:
3228: #ifndef RPLARGS
3229: unsigned char *analyse_algebrique(struct_processus *s_etat_processus,
3230: unsigned char *chaine_algebrique, struct_liste_chainee **l_base_liste);
3231: unsigned char *analyse_flux(struct_processus *s_etat_processus,
3232: unsigned char *flux, integer8 longueur);
3233: unsigned char *chiffrement(const EVP_CIPHER *type_chiffrement,
3234: logical1 encodage, unsigned char *message, integer8 longueur_message,
3235: unsigned char *clef, integer8 longueur_clef,
3236: unsigned char *vecteur_initialisation,
3237: integer8 *longueur_message_chiffre);
3238: unsigned char *compactage(unsigned char *chaine);
3239: unsigned char *conversion_majuscule(unsigned char *chaine);
3240: unsigned char *creation_nom_fichier(struct_processus *s_etat_processus,
3241: unsigned char *chemin);
3242: unsigned char *date_compilation();
3243: unsigned char *extraction_chaine(unsigned char *chaine, integer8 i, integer8 j);
3244: unsigned char *formateur(struct_processus *s_etat_processus, long offset,
3245: struct_objet *s_objet);
3246: unsigned char *formateur_fichier(struct_processus *s_etat_processus,
3247: struct_objet *s_objet, struct_objet *s_format,
3248: integer8 longueur, integer8 longueur_champ, unsigned char format,
3249: unsigned char type, integer8 *longueur_effective, integer8 *recursivite,
3250: logical1 export_fichier);
3251: unsigned char *formateur_flux(struct_processus *s_etat_processus,
3252: unsigned char *donnees, integer8 *longueur);
3253: unsigned char *formateur_fichier_nombre(struct_processus *s_etat_processus,
3254: void *valeur_numerique, unsigned char type,
3255: integer8 longueur, integer8 longueur_champ, unsigned char format);
3256: unsigned char *formateur_fichier_binaire_nombre(struct_processus
3257: *s_etat_processus, void *valeur_numerique, unsigned char type_entree,
3258: unsigned char type, integer8 longueur, integer8 *longueur_conversion);
3259: unsigned char *formateur_fichier_reel(struct_processus *s_etat_processus,
3260: void *valeur_numerique, unsigned char type,
3261: integer8 longueur, integer8 longueur_champ, unsigned char format);
3262: unsigned char *formateur_nombre(struct_processus *s_etat_processus,
3263: void *valeur_numerique, unsigned char type);
3264: unsigned char *formateur_reel(struct_processus *s_etat_processus,
3265: void *valeur_numerique, unsigned char type);
3266: unsigned char *messages(struct_processus *s_etat_processus);
3267: unsigned char *pointeur_ieme_caractere(struct_processus *s_etat_processus,
3268: unsigned char *chaine, integer8 position);
3269: unsigned char *purification_chaine(unsigned char *chaine);
3270: unsigned char *recherche_chemin_fichiers_temporaires(struct_processus
3271: *s_etat_processus);
3272: unsigned char *reencodage(struct_processus *s_etat_processus,
3273: unsigned char *chaine_entree, unsigned char *codage_entree,
3274: unsigned char *codage_sortie);
3275: unsigned char *transliteration(struct_processus *s_etat_processus,
3276: unsigned char *chaine_entree, unsigned char *codage_entree,
3277: unsigned char *codage_sortie);
3278: #endif
3279:
3280: /*
3281: --------------------------------------------------------------------------------
3282: Fonctions retournant un INTEGER*1 (drapeau d'erreur)
3283: --------------------------------------------------------------------------------
3284: */
3285:
3286: #ifndef RPLARGS
3287: logical1 analyse_syntaxique(struct_processus *s_etat_processus);
3288: logical1 arret_thread_signaux(struct_processus *s_etat_processus);
3289: logical1 caracteristiques_fichier(struct_processus *s_etat_processus,
3290: unsigned char *nom, logical1 *existence, logical1 *ouverture,
3291: unsigned long *unite);
3292: logical1 controle(struct_processus *s_etat_processus, unsigned char *fichier,
3293: unsigned char *type, unsigned char *somme_candidate);
3294: logical1 controle_integrite(struct_processus *s_etat_processus,
3295: unsigned char *executable_candidat, unsigned char *executable);
3296: logical1 creation_variable(struct_processus *s_etat_processus,
3297: struct_variable *s_variable,
3298: unsigned char autorisation_creation_variable_statique,
3299: unsigned char autorisation_creation_variable_partagee);
3300: logical1 creation_variable_partagee(struct_processus *s_etat_processus,
3301: struct_variable_partagee *s_variable);
3302: logical1 creation_variable_statique(struct_processus *s_etat_processus,
3303: struct_variable_statique *s_variable);
3304: logical1 chainage(struct_processus *s_etat_processus);
3305: logical1 compilation(struct_processus *s_etat_processus);
3306: logical1 depilement(struct_processus *s_etat_processus,
3307: struct_liste_chainee **l_base_liste, struct_objet **s_objet);
3308: logical1 destruction_fichier(unsigned char *nom_fichier);
3309: logical1 empilement(struct_processus *s_etat_processus,
3310: struct_liste_chainee **l_base_liste, struct_objet *s_objet);
3311: logical1 empilement_pile_last(struct_processus *s_etat_processus,
3312: integer8 nombre_arguments);
3313: logical1 evaluation(struct_processus *s_etat_processus, struct_objet *s_objet,
3314: unsigned char type_evaluation);
3315: logical1 initialisation_fichier_acces_direct(struct_processus *s_etat_processus,
3316: sqlite3 *sqlite, logical1 binaire);
3317: logical1 initialisation_fichier_acces_indexe(struct_processus *s_etat_processus,
3318: sqlite3 *sqlite, integer8 position_clef, logical1 binaire);
3319: logical1 lancement_thread_signaux(struct_processus *s_etat_processus);
3320: logical1 recherche_instruction_suivante(struct_processus *s_etat_processus);
3321: logical1 retrait_variable(struct_processus *s_etat_processus,
3322: unsigned char *nom_variable, unsigned char type);
3323: logical1 retrait_variables_par_niveau(struct_processus *s_etat_processus);
3324: logical1 retrait_variable_partagee(struct_processus *s_etat_processus,
3325: unsigned char *nom_variable, union_position_variable position);
3326: logical1 retrait_variables_partagees_locales(
3327: struct_processus *s_etat_processus);
3328: logical1 retrait_variable_statique(struct_processus *s_etat_processus,
3329: unsigned char *nom_variable, union_position_variable position);
3330: logical1 retrait_variables_statiques_locales(
3331: struct_processus *s_etat_processus);
3332: logical1 sequenceur(struct_processus *s_etat_processus);
3333: logical1 sequenceur_optimise(struct_processus *s_etat_processus);
3334: #endif
3335:
3336: /*
3337: --------------------------------------------------------------------------------
3338: Fonctions retournant un INTEGER*1 (drapeau)
3339: --------------------------------------------------------------------------------
3340: */
3341:
3342: logical1 depassement_addition(integer8 *a, integer8 *b, integer8 *resultat);
3343: logical1 depassement_multiplication(integer8 *a, integer8 *b,
3344: integer8 *resultat);
3345: logical1 depassement_soustraction(integer8 *a, integer8 *b, integer8 *resultat);
3346: logical1 depassement_puissance(integer8 *a, integer8 *b, integer8 *resultat);
3347:
3348: #ifndef RPLARGS
3349: logical1 ecriture_pipe(struct_processus *s_etat_processus, int pipe,
3350: struct_objet *s_objet);
3351: logical1 recherche_variable(struct_processus *s_etat_processus,
3352: unsigned char *nom_variable);
3353: logical1 recherche_variable_globale(struct_processus *s_etat_processus,
3354: unsigned char *nom_variable);
3355: logical1 test_cfsf(struct_processus *s_etat_processus,
3356: unsigned char indice_drapeau);
3357: logical1 test_expression_rpn(unsigned char *chaine);
3358: logical1 test_fonction(unsigned char *chaine);
3359: logical1 validation_chaine(unsigned char *chaine);
3360: #endif
3361:
3362: /*
3363: --------------------------------------------------------------------------------
3364: Fonctions retournant un ssize_t
3365: --------------------------------------------------------------------------------
3366: */
3367:
3368: #ifndef RPLARGS
3369: ssize_t read_atomic(struct_processus *s_etat_processus,
3370: int fd, void *buf, size_t count);
3371: ssize_t write_atomic(struct_processus *s_etat_processus,
3372: int fd, void *buf, size_t count);
3373: #endif
3374:
3375: /*
3376: --------------------------------------------------------------------------------
3377: Fonctions renvoyant un int
3378: --------------------------------------------------------------------------------
3379: */
3380:
3381: int alsprintf(unsigned char **strp, const char *fmt, ...);
3382: int interruption_violation_access(void *adresse_fautive, int gravite);
3383: #ifndef RPLARGS
3384: integer8 liste_variables(struct_processus *s_etat_processus,
3385: struct_tableau_variables *tableau);
3386: integer8 nombre_variables(struct_processus *s_etat_processus);
3387: int readline_analyse_syntaxique(int count, int key);
3388: int readline_effacement(int count, int key);
3389: #endif
3390: int tex_fprintf(struct_processus *s_etat_processus,
3391: file *flux, const char *format, ...);
3392: int transliterated_fprintf(struct_processus *s_etat_processus, file *flux,
3393: const char *format, ...);
3394: int valsprintf(unsigned char **strp, const char *fmt, va_list ap);
3395: int wrapper_instruction_intrinseque(void (*fonction)(),
3396: struct_rpl_arguments *rpl_arguments);
3397:
3398: /*
3399: --------------------------------------------------------------------------------
3400: Fonctions renvoyant un INTEGER*1 (longueur d'un entier binaire)
3401: --------------------------------------------------------------------------------
3402: */
3403:
3404: #ifndef RPLARGS
3405: unsigned char longueur_entiers_binaires(struct_processus *s_etat_processus);
3406: #endif
3407:
3408: /*
3409: --------------------------------------------------------------------------------
3410: Fonctions retournant un INTEGER*8 (valeur binaire non signée)
3411: --------------------------------------------------------------------------------
3412: */
3413:
3414: #ifndef RPLARGS
3415: logical8 masque_entiers_binaires(struct_processus *s_etat_processus);
3416: #endif
3417:
3418: /*
3419: --------------------------------------------------------------------------------
3420: Fonctions retournant un INTEGER*8 (entier standard RPL/2)
3421: --------------------------------------------------------------------------------
3422: */
3423:
3424: #ifndef RPLARGS
3425: integer8 occupation_memoire(struct_objet *s_objet);
3426: integer8 longueur_chaine(struct_processus *s_etat_processus,
3427: unsigned char *chaine);
3428: integer8 position_caractere_de_chaine(struct_processus *s_etat_processus,
3429: unsigned char *chaine, unsigned char *position);
3430: #endif
3431:
3432: /*
3433: --------------------------------------------------------------------------------
3434: Fonctions renvoyant une liste chaînée (pointeur sur *struct_liste_chainee)
3435: --------------------------------------------------------------------------------
3436: */
3437:
3438: #ifndef RPLARGS
3439: struct_liste_chainee *analyse_rpn(struct_processus *s_etat_processus,
3440: unsigned char *chaine_rpn);
3441: #endif
3442:
3443: /*
3444: --------------------------------------------------------------------------------
3445: Fonctions renvoyant une copie de la structure de description des processus
3446: --------------------------------------------------------------------------------
3447: */
3448:
3449: #ifndef RPLARGS
3450: struct_processus *copie_etat_processus(struct_processus *s_etat_processus);
3451: #endif
3452:
3453: /*
3454: --------------------------------------------------------------------------------
3455: Fonctions renvoyant un pointeur sur un fichier (file *) ou un descripteur
3456: --------------------------------------------------------------------------------
3457: */
3458:
3459: #ifndef RPLARGS
3460: file *creation_fichier_tex(struct_processus *s_etat_processus);
3461: struct_descripteur_fichier *descripteur_fichier(struct_processus
3462: *s_etat_processus, struct_fichier *s_fichier);
3463: #endif
3464:
3465: /*
3466: --------------------------------------------------------------------------------
3467: Fonctions renvoyant un pointeur sur une *struct_objet
3468: --------------------------------------------------------------------------------
3469: */
3470:
3471: struct_objet *copie_objet(struct_processus *s_etat_processus,
3472: struct_objet *s_objet, unsigned char type);
3473:
3474: struct_objet *allocation(struct_processus *s_etat_processus, enum t_type type);
3475: #ifndef RPLARGS
3476: struct_objet *formateur_date(struct_processus *s_etat_processus,
3477: struct timeval *temps);
3478: struct_objet *lecture_fichier_non_formate(struct_processus *s_etat_processus,
3479: void *argument, integer8 longueur_buffer, logical1 recursivite);
3480: struct_objet *lecture_pipe(struct_processus *s_etat_processus, int pipe);
3481: struct_objet *parametres_sql(struct_processus *s_etat_processus,
3482: struct_objet *s_parametres);
3483: struct_objet *simplification(struct_processus *s_etat_processus,
3484: struct_objet *s_objet);
3485:
3486: struct_arbre_variables *allocation_noeud(struct_processus *s_etat_processus);
3487: struct_arbre_variables **allocation_tableau_noeuds(
3488: struct_processus *s_etat_processus);
3489:
3490: /*
3491: --------------------------------------------------------------------------------
3492: Fonctions renvoyant un pointeur sur une *struct_liste_variables_statiques
3493: ou *struct_liste_variables_partagees
3494: --------------------------------------------------------------------------------
3495: */
3496:
3497: struct_liste_variables_statiques *recherche_variable_statique(struct_processus
3498: *s_etat_processus, unsigned char *nom_variable,
3499: union_position_variable position, unsigned char origine);
3500: struct_liste_variables_partagees *recherche_variable_partagee(struct_processus
3501: *s_etat_processus, unsigned char *nom_variable,
3502: union_position_variable position, unsigned char origine);
3503: #endif
3504:
3505: /*
3506: --------------------------------------------------------------------------------
3507: Fonctions gérant les arbres de simplification
3508: --------------------------------------------------------------------------------
3509: */
3510:
3511: #ifndef RPLARGS
3512: struct_arbre *creation_arbre(struct_processus *s_etat_processus,
3513: struct_objet **t_objets, integer8 indice, integer8 indice_maximal);
3514: void liberation_arbre(struct_processus *s_etat_processus,
3515: struct_arbre *s_noeud);
3516: void parcours_arbre(struct_processus *s_etat_processus, struct_arbre *s_noeud);
3517: void simplification_arbre(struct_processus *s_etat_processus,
3518: struct_arbre *s_noeud);
3519: #endif
3520:
3521: /*
3522: --------------------------------------------------------------------------------
3523: Fonctions gérant la complétion automatique
3524: --------------------------------------------------------------------------------
3525: */
3526:
3527: char **completion_rpl();
3528: char *generateur_commandes();
3529: char **completion_matches();
3530:
3531: // END C PROTOTYPES
3532:
3533: /*
3534: --------------------------------------------------------------------------------
3535: Arithmétique
3536: --------------------------------------------------------------------------------
3537: */
3538:
3539: void f77absc_(complex16 *c, real8 *resultat);
3540:
3541: void f77additioncc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3542: void f77additionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3543: void f77additioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3544:
3545: void f77divisioncc_(complex16 *ca, complex16 *rb, complex16 *resultat);
3546: void f77divisionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3547: void f77divisioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3548: void f77divisionic_(integer8 *ib, complex16 *cb, complex16 *resultat);
3549: void f77divisionrc_(real8 *ra, complex16 *cb, complex16 *resultat);
3550:
3551: void f77multiplicationcc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3552: void f77multiplicationci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3553: void f77multiplicationcr_(complex16 *ca, real8 *rb, complex16 *resultat);
3554:
3555: void f77puissancecc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3556: void f77puissanceci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3557: void f77puissancecr_(complex16 *ca, real8 *rb, complex16 *resultat);
3558: void f77puissanceic_(integer8 *ia, complex16 *cb, complex16 *resultat);
3559: void f77puissanceii_(integer8 *ia, integer8 *ib, integer8 *resultat);
3560: void f77puissanceir_(integer8 *ia, real8 *rb, real8 *resultat);
3561: void f77puissancerc_(real8 *ra, complex16 *cb, complex16 *resultat);
3562: void f77puissanceri_(real8 *ra, integer8 *ib, real8 *resultat);
3563: void f77puissancerr_(real8 *ra, real8 *rb, real8 *resultat);
3564:
3565: void f77racinecarreec_(complex16 *ca, complex16 *resultat);
3566: void f77racinecarreein_(integer8 *ia, complex16 *resultat);
3567: void f77racinecarreeip_(integer8 *ia, real8 *resultat);
3568: void f77racinecarreern_(real8 *ia, complex16 *resultat);
3569: void f77racinecarreerp_(real8 *ia, real8 *resultat);
3570:
3571: void f77soustractioncc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3572: void f77soustractionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3573: void f77soustractioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3574: void f77soustractionic_(integer8 *ib, complex16 *cb, complex16 *resultat);
3575: void f77soustractionrc_(real8 *ra, complex16 *cb, complex16 *resultat);
3576:
3577: /*
3578: --------------------------------------------------------------------------------
3579: Trigonométrie complexe
3580: --------------------------------------------------------------------------------
3581: */
3582:
3583: void f77acos_(complex16 *argument, complex16 *resultat);
3584: void f77asin_(complex16 *argument, complex16 *resultat);
3585: void f77atan_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3586: void f77cos_(complex16 *argument, complex16 *resultat);
3587: void f77sin_(complex16 *argument, complex16 *resultat);
3588: void f77tan_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3589:
3590: /*
3591: --------------------------------------------------------------------------------
3592: Fonctions hyperboliques
3593: --------------------------------------------------------------------------------
3594: */
3595:
3596: void f77acoshc_(complex16 *argument, complex16 *resultat);
3597: void f77alogc_(complex16 *argument, complex16 *resultat);
3598: void f77asinhc_(complex16 *argument, complex16 *resultat);
3599: void f77atanhc_(complex16 *argument, complex16 *resultat);
3600: void f77cosh_(complex16 *argument, complex16 *resultat);
3601: void f77expc_(complex16 *argument, complex16 *resultat);
3602: void f77lnc_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3603: void f77lnin_(integer8 *argument, complex16 *resultat, integer4 *erreur);
3604: void f77lnrn_(real8 *argument, complex16 *resultat, integer4 *erreur);
3605: void f77logc_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3606: void f77login_(integer8 *argument, complex16 *resultat, integer4 *erreur);
3607: void f77logrn_(real8 *argument, complex16 *resultat, integer4 *erreur);
3608: void f77sinh_(complex16 *argument, complex16 *resultat);
3609: void f77tanh_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3610: void f77acoshi_(integer8 *argument, real8 *resultat);
3611: void f77acoshr_(real8 *argument, real8 *resultat);
3612: void f77asinhi_(integer8 *argument, real8 *resultat);
3613: void f77asinhr_(real8 *argument, real8 *resultat);
3614: void f77atanhi_(integer8 *argument, real8 *resultat);
3615: void f77atanhr_(real8 *argument, real8 *resultat);
3616: void f77lnip_(integer8 *argument, real8 *resultat, integer4 *erreur);
3617: void f77lnrp_(real8 *argument, real8 *resultat, integer4 *erreur);
3618: void f77logip_(integer8 *argument, real8 *resultat, integer4 *erreur);
3619: void f77logrp_(real8 *argument, real8 *resultat, integer4 *erreur);
3620:
3621: /*
3622: --------------------------------------------------------------------------------
3623: Calculs divers
3624: --------------------------------------------------------------------------------
3625: */
3626:
3627: void f90arrangement(integer8 *n, integer8 *k, real8 *resultat);
3628: void f90combinaison(integer8 *n, integer8 *k, real8 *resultat);
3629: void f90fcd(real8 *x, integer8 *n1, integer8 *n2, real8 *resultat);
3630: void f90gausscd(real8 *x, real8 *moyenne, real8 *variance, real8 *resultat);
3631: void f90tcd(real8 *x, integer8 *n, real8 *resultat);
3632: void f90x2cd(real8 *x, integer8 *n, real8 *resultat);
3633:
3634: // BEGIN C PROTOTYPES
3635: void dft(complex16 *dft, integer4 *nombre_lignes, integer4 *nombre_colonnes,
3636: integer4 *inverse, integer4 *erreur);
3637: // END C PROTOTYPES
3638:
3639: /*
3640: --------------------------------------------------------------------------------
3641: Fonctions Lapack
3642: --------------------------------------------------------------------------------
3643: */
3644:
3645: /*
3646: * Calcul de la longueur d'un espace de travail
3647: */
3648:
3649: #ifndef RPLARGS
3650: integer4 ilaenv_(integer4 *optimal, char *nom_fonction, char *option,
3651: integer4 *n1, integer4 *n2, integer4 *n3, integer4 *n4,
3652: integer4 longueur_nom_fonction, integer4 longueur_option);
3653:
3654: /*
3655: * Inversion
3656: */
3657:
3658: void dgetri_(integer4 *ordre_a, real8 *a, integer4 *lda, integer4 *pivot,
3659: real8 *work, integer4 *dim_work, integer4 *ios);
3660: void zgetri_(integer4 *ordre_a, complex16 *a, integer4 *lda, integer4 *pivot,
3661: complex16 *work, integer4 *dim_work, integer4 *ios);
3662:
3663: /*
3664: * Valeurs propres
3665: */
3666:
3667: void zgeev_(unsigned char *calcul_vp_gauches, unsigned char *calcul_vp_droits,
3668: integer4 *dim_matrice1, complex16 *matrice_f77,
3669: integer4 *dim_matrice2, complex16 *valeurs_propres,
3670: complex16 *vpg_f77, integer4 *dim_matrice3,
3671: complex16 *vpd_f77, integer4 *dim_matrice4,
3672: complex16 *work, integer4 *lwork, real8 *rwork,
3673: integer4 *erreur, integer4 longueur_1, integer4 longueur_2);
3674:
3675: /*
3676: * Valeurs propres généralisées
3677: */
3678:
3679: void zggev_(unsigned char *calcul_vp_gauches, unsigned char *calcul_vp_droits,
3680: integer4 *dim_matrice1, complex16 *matrice_f77,
3681: integer4 *dim_matrice2, complex16 *metrique_f77,
3682: integer4 *dim_matrice3, complex16 *alpha, complex16 *beta,
3683: complex16 *vpg_f77, integer4 *dim_matrice4,
3684: complex16 *vpd_f77, integer4 *dim_matrice5,
3685: complex16 *work, integer4 *lwork, real8 *rwork,
3686: integer4 *erreur, integer4 longueur_1, integer4 longueur_2);
3687:
3688: /*
3689: * Moindres carrés
3690: */
3691:
3692: void dgelsd_(integer4 *nombre_lignes_a, integer4 *nombre_colonnes_a,
3693: integer4 *nombre_colonnes_b, real8 *matrice_a, integer4 *lda,
3694: real8 *matrice_b, integer4 *ldb, real8 *valeurs_singulieres,
3695: real8 *rcond, integer4 *rank, real8 *work, integer4 *lwork,
3696: integer4 *iwork, integer4 *info);
3697: void zgelsd_(integer4 *nombre_lignes_a, integer4 *nombre_colonnes_a,
3698: integer4 *nombre_colonnes_b, complex16 *matrice_a, integer4 *lda,
3699: complex16 *matrice_b, integer4 *ldb, real8 *valeurs_singulieres,
3700: real8 *rcond, integer4 *rank, complex16 *work, integer4 *lwork,
3701: real8 *rwork, integer4 *iwork, integer4 *info);
3702:
3703: /*
3704: * Moindres carrés généralisé
3705: */
3706:
3707: /*
3708: * Décomposition en valeurs singulières
3709: */
3710:
3711: void dgesvd_(unsigned char *jobu, unsigned char *jobvh,
3712: integer4 *m, integer4 *n, real8 *a, integer4 *lda,
3713: real8 *s, real8 *u, integer4 *ldu, real8 *vh, integer4 *ldvh,
3714: real8 *work, integer4 *lwork, integer4 *info, integer4 longueur_jobu,
3715: integer4 longueur_jobvh);
3716: void zgesvd_(unsigned char *jobu, unsigned char *jobvh,
3717: integer4 *m, integer4 *n, real8 *a, integer4 *lda,
3718: real8 *s, real8 *u, integer4 *ldu, real8 *vh, integer4 *ldvh,
3719: real8 *work, integer4 *lwork, real8 *rwork, integer4 *info,
3720: integer4 longueur_jobu, integer4 longueur_jobvh);
3721:
3722: /*
3723: * Factorisations diverses
3724: */
3725:
3726: /* LU de Crout */
3727: void dgetrf_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3728: integer4 *lda, integer4 *pivot, integer4 *ios);
3729: void zgetrf_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3730: integer4 *lda, integer4 *pivot, integer4 *ios);
3731:
3732: /* LQ */
3733: void dgelq2_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3734: integer4 *lda, real8 *tau, real8 *work, integer4 *ios);
3735: void zgelq2_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3736: integer4 *lda, complex16 *tau, complex16 *work, integer4 *ios);
3737:
3738: /* QR */
3739: void dgeqp3_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3740: integer4 *lda, integer4 *pivot, real8 *tau, real8 *work,
3741: integer4 *lwork, integer4 *ios);
3742: void zgeqp3_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3743: integer4 *lda, integer4 *pivot, complex16 *tau, complex16 *work,
3744: integer4 *lwork, real8 *rwork, integer4 *ios);
3745:
3746: /* Cholesky */
3747: void dpptrf_(unsigned char *mode, integer4 *n, complex16 *triangle,
3748: integer4 *ios, integer4 longueur);
3749: void zpptrf_(unsigned char *mode, integer4 *n, complex16 *triangle,
3750: integer4 *ios, integer4 longueur);
3751:
3752: /* Schur */
3753: void dgees_(unsigned char *calcul_vecteur, unsigned char *valeurs_triees,
3754: logical4 (*fonction_tri)(), integer4 *n, real8 *a,
3755: integer4 *lda, integer4 *sdim, real8 *wr, real8 *wi,
3756: real8 *vs, integer4 *ldvs, real8 *work, integer4 *lwork,
3757: logical4 *bwork, integer4 *info, integer4 l1, integer4 l2);
3758: void zgees_(unsigned char *calcul_vecteur, unsigned char *valeurs_triees,
3759: logical4 (*fonction_tri)(), integer4 *n, complex16 *a,
3760: integer4 *lda, integer4 *sdim, complex16 *w,
3761: complex16 *vs, integer4 *ldvs, complex16 *work, integer4 *lwork,
3762: real8 *rwork, logical4 *bwork, integer4 *info,
3763: integer4 l1, integer4 l2);
3764:
3765: /* Déterminant et rang */
3766: void dgecon_(unsigned char *norm, integer4 *n, real8 *a, integer4 *lda,
3767: real8 *anorm, real8 *rcond, real8 *work, integer4 *iwork,
3768: integer4 *info, integer4 l1);
3769: void dgelsy_(integer4 *m, integer4 *n, integer4 *nrhs, real8 *a,
3770: integer4 *lda, real8 *b, integer4 *ldb, integer4 *jpvt, real8 *rcond,
3771: integer4 *rank, real8 *work, integer4 *lwork, integer4 *info);
3772: real8 dlange_(unsigned char *norme, integer4 *n, integer4 *m, real8 *a,
3773: integer4 *lda, real8 *work, integer4 longueur);
3774: real8 zlange_(unsigned char *norme, integer4 *n, integer4 *m, real8 *a,
3775: integer4 *lda, real8 *work, integer4 longueur);
3776: void zgecon_(unsigned char *norm, integer4 *n, complex16 *a, integer4 *lda,
3777: real8 *anorm, real8 *rcond, complex16 *work, real8 *rwork,
3778: integer4 *info, integer4 l1);
3779: void zgelsy_(integer4 *m, integer4 *n, integer4 *nrhs, complex16 *a,
3780: integer4 *lda, complex16 *b, integer4 *ldb, integer4 *jpvt,
3781: real8 *rcond, integer4 *rank, complex16 *work, integer4 *lwork,
3782: real8 *rwork, integer4 *info);
3783: #endif
3784:
3785: /*
3786: * Fonction testant la requête d'arrêt (nécessaire pour tester le
3787: * drapeau depuis une bibliothèque).
3788: */
3789:
3790: int test_arret(struct_processus *s_etat_processus);
3791:
3792: #endif
3793:
3794: // vim: ts=4
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