1: /*
2: ================================================================================
3: RPL/2 (R) version 4.1.22
4: Copyright (C) 1989-2015 Dr. BERTRAND Joël
5:
6: This file is part of RPL/2.
7:
8: RPL/2 is free software; you can redistribute it and/or modify it
9: under the terms of the CeCILL V2 License as published by the french
10: CEA, CNRS and INRIA.
11:
12: RPL/2 is distributed in the hope that it will be useful, but WITHOUT
13: ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14: FITNESS FOR A PARTICULAR PURPOSE. See the CeCILL V2 License
15: for more details.
16:
17: You should have received a copy of the CeCILL License
18: along with RPL/2. If not, write to info@cecill.info.
19: ================================================================================
20: */
21:
22:
23: #ifndef INCLUSION_RPL
24: #define INCLUSION_RPL
25:
26: #ifndef __RPLCAS
27: # define _GNU_SOURCE
28: # define _XOPEN_SOURCE 700
29: #endif
30:
31: #define _REENTRANT
32:
33: #ifndef __RPLCAS
34: # ifdef Darwin
35: # define _DARWIN_C_SOURCE
36: # endif
37:
38: # ifdef OpenBSD
39: # define _BSD_SOURCE
40: # endif
41:
42: # ifdef FreeBSD
43: # define __BSD_VISIBLE 1
44: # endif
45: #endif
46:
47: #ifdef OS2
48: # ifndef __RPLCAS
49: # define _BSD_SOURCE
50: # endif
51:
52: # include <types.h>
53: enum { SHUT_RD = 0, SHUT_WR, SHUT_RDWR };
54: # define SHUT_RD SHUT_RD
55: # define SHUT_WR SHUT_WR
56: # define SHUT_RDWR SHUT_RDWR
57:
58: # include "getaddrinfo-conv.h"
59:
60: # define sched_yield(arg)
61: #endif
62:
63: #ifdef CYGWIN
64: # define SA_ONSTACK 0
65: #endif
66:
67:
68: /*
69: ================================================================================
70: INCLUSIONS
71: ================================================================================
72: */
73:
74: #include <stdio.h>
75: #include <stdlib.h>
76: #include <stdint.h>
77: #include <math.h>
78: #include <string.h>
79: #include <strings.h>
80: #include <syslog.h>
81: #include <errno.h>
82: #include <stdarg.h>
83: #include <poll.h>
84: #include <signal.h>
85:
86: #ifndef RPLARGS
87: # include <sys/mman.h>
88: # include <sys/time.h>
89: # include <sys/resource.h>
90: # include <sys/select.h>
91: # include <sys/socket.h>
92: # include <sys/stat.h>
93: # include <sys/timeb.h>
94: # include <sys/types.h>
95: # include <sys/un.h>
96: # include <sys/wait.h>
97:
98: # include <arpa/inet.h>
99: # include <netinet/in.h>
100: # include <netdb.h>
101:
102: # include <dlfcn.h>
103: # include <fcntl.h>
104: # include <pthread.h>
105: # include <regex.h>
106:
107: # ifdef OS2
108: # undef pthread_mutexattr_settype
109: # define pthread_mutexattr_settype(a, b)
110: # endif
111:
112: # include <pwd.h>
113: # ifdef SHARED_MEMORY
114: # include <sys/shm.h>
115: # endif
116:
117: # ifndef IPCS_SYSV
118: # include <semaphore.h>
119: # else
120: # include <sys/ipc.h>
121: # include <sys/sem.h>
122:
123: # ifdef OS2
124: # define INCL_DOSSEMAPHORES
125: # define INCL_DOSMEMMGR
126: # define INCL_DOSERRORS
127: # include <os2.h>
128:
129: typedef struct _OS2SEM
130: {
131: HMTX hmtx;
132: HEV hev;
133: ULONG shared;
134: ULONG *cnt;
135: ULONG *nopened;
136: ULONG allocated;
137: } sem_t;
138: # else // IPCS_SYSV
139: typedef struct
140: {
141: int sem;
142: int alloue;
143: unsigned char *path;
144: pid_t pid;
145: pthread_t tid;
146: } sem_t;
147: # endif
148:
149: # ifndef SEM_FAILED
150: # define SEM_FAILED NULL
151: # endif
152:
153: sem_t *sem_open_SysV(const char *nom, int oflag, ...);
154: int sem_init_SysV(sem_t *sem, int shared, unsigned int value);
155: int sem_close_SysV(sem_t *sem);
156: int sem_wait_SysV(sem_t *sem);
157: int sem_trywait_SysV(sem_t *sem);
158: int sem_timedwait_SysV(sem_t *sem, struct timespec *ts);
159: int sem_post_SysV(sem_t *sem);
160: int sem_getvalue_SysV(sem_t *sem, int *value);
161: int sem_unlink_SysV(char *nom);
162: int sem_destroy_SysV(sem_t *sem);
163: # endif
164:
165: # include <setjmp.h>
166: # include <termios.h>
167: # include <time.h>
168: # include <unistd.h>
169: # include <locale.h>
170:
171: # include "history.h"
172: # include "readline.h"
173: # include "termcap.h"
174: # include "iconv.h"
175: # include "zlib.h"
176:
177: # include "openssl/evp.h"
178: # ifndef OPENSSL_NO_MD2
179: # include "openssl/md2.h"
180: # endif
181: # ifndef OPENSSL_NO_MD4
182: # include "openssl/md4.h"
183: # endif
184: # ifndef OPENSSL_NO_MD5
185: # include "openssl/md5.h"
186: # endif
187: # ifndef OPENSSL_NO_MDC2
188: # include "openssl/mdc2.h"
189: # endif
190: # ifndef OPENSSL_NO_RIPEMD
191: # include "openssl/ripemd.h"
192: # endif
193: # ifndef OPENSSL_NO_SHA
194: # include "openssl/sha.h"
195: # endif
196: # ifndef OPENSSL_NO_WHIRLPOOL
197: # include "openssl/whrlpool.h"
198: # endif
199: # ifndef OPENSSL_NO_AES
200: # include "openssl/aes.h"
201: # endif
202: # ifndef OPENSSL_NO_CAMELLIA
203: # include "openssl/camellia.h"
204: # endif
205: # ifndef OPENSSL_NO_RC2
206: # include "openssl/rc2.h"
207: # endif
208: # ifndef OPENSSL_NO_IDEA
209: # include "openssl/idea.h"
210: # endif
211:
212: # include "sqlite3.h"
213: # include "sigsegv.h"
214: # ifdef OS2
215: // Bug de libsigsegv
216: # undef HAVE_STACK_OVERFLOW_RECOVERY
217: # endif
218:
219: # define GSL_RANGE_CHECK_OFF
220: # include "gsl/gsl_cdf.h"
221: # include "gsl/gsl_cblas.h"
222: # include "gsl/gsl_errno.h"
223: # include "gsl/gsl_fft_complex.h"
224: # include "gsl/gsl_permutation.h"
225: # include "gsl/gsl_randist.h"
226: # include "gsl/gsl_rng.h"
227: # include "gsl/gsl_sf.h"
228: #endif
229:
230: #ifdef SunOS
231: # include <ieeefp.h>
232: #endif
233:
234: // Définition spécifique à Hurd
235: #ifndef PIPE_BUF
236: # define fpathconf (".", _PC_PIPE_BUF)
237: #endif
238:
239: #ifdef MYSQL_SUPPORT
240: # include <mysql.h>
241: # define mysqlclose(arg) mysql_close(arg.mysql)
242: #else
243: # define mysqlclose(arg)
244: #endif
245:
246: #ifdef POSTGRESQL_SUPPORT
247: # include <libpq-fe.h>
248: # define postgresqlclose(arg) PQfinish(arg.postgresql)
249: #else
250: # define postgresqlclose(arg)
251: #endif
252:
253: #include "librplprototypes.h"
254:
255: #ifndef RPLARGS
256: # ifndef UNIX_PATH_MAX
257: struct sockaddr_un sizecheck;
258: # define UNIX_PATH_MAX sizeof(sizecheck.sun_path)
259: # endif
260: #endif
261:
262: #ifdef MAIN_RPL
263: # define __EXTERN__
264: # define __STATIC_MUTEX_INITIALIZATION__ = PTHREAD_MUTEX_INITIALIZER
265: #else
266: # define __EXTERN__ extern
267: # define __STATIC_MUTEX_INITIALIZATION__
268: #endif
269:
270: /*
271: ================================================================================
272: Bugs spécifiques
273: ================================================================================
274: */
275:
276: // Néant
277:
278: /*
279: ================================================================================
280: TYPES
281: ================================================================================
282: */
283:
284: typedef FILE file;
285: typedef unsigned char t_8_bits;
286:
287: #ifndef RPLARGS
288: # include "rpltypes-conv.h"
289: #else
290: # include "rpltypes.h"
291: #endif
292:
293: enum signaux_rpl
294: {
295: rpl_signull = 0,
296: rpl_sigint,
297: rpl_sigterm,
298: rpl_sigstart, // Signal envoyé par un père pour lancer son fils.
299: rpl_sigcont, // Signal de redémarrage d'un processus arrêté par
300: // SUSPEND
301: rpl_sigstop, // Signal d'arrêt envoyé par l'instruction STOP ou
302: // FUSE. (FSTOP)
303: rpl_sigabort, // Signal envoyé par l'instruction ABORT (à regrouper
304: // avec FABORT)
305: rpl_sigurg, // Signal d'arrêt urgent
306: rpl_siginject, // Signal indiquant la présence d'une donnée à lire
307: // envoyée depuis le père
308: rpl_sigalrm, // Signal d'alarme (erreur système) depuis un fils
309: rpl_sighup,
310: rpl_sigtstp,
311: rpl_sigexcept,
312: rpl_sigmax
313: };
314:
315: #define LONGUEUR_QUEUE_SIGNAUX 1024
316:
317: // Une structure s_queue_signaux est créée par processus (et non par thread).
318: // Elle est projetée dans un segment de mémoire partagée pour qu'elle soit
319: // accessible à la fois du père et des fils.
320:
321: #ifndef RPLARGS
322: typedef struct queue_signaux
323: {
324: volatile int pointeur_lecture;
325: volatile int pointeur_ecriture;
326: volatile logical1 requete_arret;
327:
328: pthread_t thread_signaux;
329: pid_t controle;
330:
331: volatile struct
332: {
333: pid_t pid;
334: enum signaux_rpl signal;
335: } queue[LONGUEUR_QUEUE_SIGNAUX];
336:
337: # ifdef OS2
338: sem_t semaphore;
339: sem_t signalisation;
340: sem_t arret_signalisation;
341: # endif
342: } struct_queue_signaux;
343:
344: __EXTERN__ struct_queue_signaux *s_queue_signaux;
345: __EXTERN__ int f_queue_signaux;
346:
347: # ifndef OS2
348: __EXTERN__ sem_t *semaphore_queue_signaux;
349: __EXTERN__ sem_t *semaphore_signalisation;
350: __EXTERN__ sem_t *semaphore_arret_signalisation;
351: # endif
352: #endif
353:
354: #if ! defined(UNION_SEMUN) && defined(IPCS_SYSV)
355: union semun
356: {
357: int val;
358: struct semid_ds *buf;
359: unsigned short *array;
360: struct seminfo *__buf;
361: };
362: #endif
363:
364: #ifndef RTLD_LOCAL
365: # define RTLD_LOCAL 0
366: #endif
367:
368: #ifndef SIGSTKSZ
369: # define SIGSTKSZ 65536
370: #endif
371:
372:
373: /*
374: ================================================================================
375: SÉMAPHORES
376: ================================================================================
377: */
378:
379: #ifdef IPCS_SYSV
380: # ifdef DEBUG_SEMAPHORES
381: # define sem_wait(a) ({ int value; sem_getvalue(a, &value); \
382: uprintf("[%d-%llu] Semaphore %s (%p) "\
383: "waiting at %s() " \
384: "line #%d\n", (int) getpid(), (unsigned long long) i\
385: pthread_self(), \
386: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \
387: if (value > 1) BUG(1, uprintf("Value %d\n", value)); \
388: sem_wait_SysV(a); })
389: # define sem_post(a) ({ int value; sem_getvalue(a, &value); \
390: uprintf("[%d-%llu] Semaphore %s (%p) "\
391: "posting at %s() " \
392: "line #%d\n", (int) getpid(), (unsigned long long) \
393: pthread_self(), \
394: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \
395: if (value > 0) BUG(1, uprintf("Value %d\n", value)); \
396: sem_post_SysV(a); })
397: # define sem_destroy(a) ({ int value; sem_getvalue(a, &value); \
398: if (value == 0) BUG(1, uprintf("Value %d\n", value)); \
399: sem_destroy_SysV(a); })
400: # else
401: # define sem_destroy(a) sem_destroy_SysV(a)
402: # define sem_wait(a) sem_wait_SysV(a)
403: # define sem_post(a) sem_post_SysV(a)
404: # endif
405:
406: # define sem_init(a, b, c) sem_init_SysV(a, b, c)
407: # define sem_trywait(a) sem_trywait_SysV(a)
408: # define sem_timedwait(a, b) sem_timedwait_SysV(a, b)
409: # define sem_getvalue(a, b) sem_getvalue_SysV(a, b)
410: # define sem_open(...) sem_open_SysV(__VA_ARGS__)
411: # define sem_close(a) sem_close_SysV(a)
412: # define sem_unlink(a) sem_unlink_SysV(a)
413: #else
414: # ifdef DEBUG_SEMAPHORES
415: # define sem_wait(a) ({ int value; sem_getvalue(a, &value); \
416: uprintf("[%d-%llu] Semaphore %s (%p) "\
417: "waiting at %s() " \
418: "line #%d\n", (int) getpid(), (unsigned long long) \
419: pthread_self(), \
420: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \
421: if (value > 1) BUG(1, uprintf("Value %d\n", value)); sem_wait(a); })
422: # define sem_post(a) ({ int value; sem_getvalue(a, &value); \
423: uprintf("[%d-%llu] Semaphore %s (%p) "\
424: "posting at %s() " \
425: "line #%d\n", (int) getpid(), (unsigned long long) \
426: pthread_self(), \
427: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \
428: if (value > 0) BUG(1, uprintf("Value %d\n", value)); sem_post(a); })
429: # define sem_destroy(a) ({ int value; sem_getvalue(a, &value); \
430: if (value == 0) BUG(1, uprintf("Value %d\n", value)); \
431: sem_destroy(a); })
432: # endif
433: #endif
434:
435:
436: /*
437: ================================================================================
438: SIGNAUX
439: ================================================================================
440: */
441:
442: #ifndef RPLARGS
443:
444: // Signaux utilisés par défaut :
445: // SIGINT
446: // SIGTSTP
447: // SIGCONT
448: // SIGPIPE
449: // SIGUSR1 et SIGUSR2 sont utilisé par libsigsegv.
450: // SIGHUP
451: // SIGALRM
452:
453: # define SIGTEST 255
454:
455: // Nombre d'interruptions disponibles
456: # define d_NOMBRE_INTERRUPTIONS 64
457: #endif
458:
459: /*
460: ================================================================================
461: Granularité temporelle
462: ================================================================================
463: */
464:
465: #ifndef RPLARGS
466: # define GRANULARITE_us 10
467: # define GRANULARITE_us_max 100000
468: # define INCR_GRANULARITE(g) \
469: do g = 1000 * ((g >= (GRANULARITE_us_max * 1000)) \
470: ? GRANULARITE_us_max : ((g / 1000) + GRANULARITE_us)); while(0)
471: #endif
472:
473: /*
474: ================================================================================
475: Options de debug
476: ================================================================================
477: */
478:
479: #ifndef RPLARGS
480: # define d_debug_pile_utilisateur ((integer8) 0x1)
481: # define d_debug_pile_systeme ((integer8) 0x2)
482: # define d_debug_appels_fonctions ((integer8) 0x4)
483: # define d_debug_processus ((integer8) 0x8)
484: # define d_debug_analyse ((integer8) 0x10)
485: # define d_debug_fusible ((integer8) 0x20)
486: # define d_debug_variables ((integer8) 0x40)
487: # define d_debug_fonctions_intrinseques ((integer8) 0x80)
488: # define d_debug_niveaux ((integer8) 0x100)
489: # define d_conversion_RPN ((integer8) 0x200)
490: # define d_traitement_interruption ((integer8) 0x400)
491: # define d_debug_signaux ((integer8) 0x800)
492: #endif
493:
494: /*
495: ================================================================================
496: Variables globales
497: ================================================================================
498: */
499:
500: #ifndef RPLARGS
501: # ifdef SEMAPHORES_NOMMES
502: # define LONGUEUR_NOM_SEMAPHORE 64
503: # define __PTR__ *
504: # else
505: # define __PTR__
506: # endif
507:
508: __EXTERN__ jmp_buf contexte_ecriture;
509: __EXTERN__ jmp_buf contexte_impression;
510: __EXTERN__ jmp_buf contexte_initial;
511: __EXTERN__ jmp_buf contexte_processus;
512: __EXTERN__ jmp_buf contexte_thread;
513:
514: __EXTERN__ volatile int signal_test;
515:
516: __EXTERN__ pid_t pid_processus_pere;
517:
518: __EXTERN__ pthread_mutex_t mutex_liste_threads
519: __STATIC_MUTEX_INITIALIZATION__;
520: __EXTERN__ pthread_mutex_t mutex_creation_variable_partagee
521: __STATIC_MUTEX_INITIALIZATION__;
522: __EXTERN__ pthread_mutex_t mutex_sections_critiques;
523: __EXTERN__ pthread_mutex_t mutex_liste_variables_partagees;
524: __EXTERN__ pthread_mutex_t mutex_sem __STATIC_MUTEX_INITIALIZATION__;
525:
526: __EXTERN__ volatile int routine_recursive;
527:
528: # define SEM_FORK 0
529: # define SEM_QUEUE 1
530: # define SEM_SIGNALISATION 2
531: # define SEM_ARRET_SIGNALISATION 3
532:
533: sem_t *sem_init2(unsigned int valeur, pid_t pid, int ordre);
534: sem_t *sem_init3(unsigned int valeur, pid_t pid, pthread_t tid, int ordre);
535: int sem_destroy2(sem_t *semaphore_p, pid_t pid, int ordre);
536: int sem_destroy3(sem_t *semaphore_p, pid_t pid, pthread_t tid, int ordre);
537: int sem_getvalue2(sem_t *semaphore, int *valeur);
538: sem_t *sem_open2(pid_t pid, int ordre);
539: #endif
540:
541: // Le mutex est là uniquement pour pouvoir émuler le comportement
542: // de sem_getvalue() sur un système comme MacOS X qui ne possède pas
543: // cette fonction.
544:
545: #ifdef Darwin
546: #define sem_getvalue(semaphore, value) sem_getvalue2(semaphore, value)
547: #define sem_post(semaphore) \
548: ({ int r; pthread_mutex_lock(&mutex_sem); \
549: r = sem_post(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
550: #define sem_wait(semaphore) \
551: ({ int r; pthread_mutex_lock(&mutex_sem); \
552: r = sem_wait(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
553: #define sem_trywait(semaphore) \
554: ({ int r; pthread_mutex_lock(&mutex_sem); \
555: r = sem_trywait(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
556: #endif
557:
558: /*
559: ================================================================================
560: Macros
561: ================================================================================
562: */
563:
564: // Par défaut, tout est redirigé vers stderr sauf indication explicite de
565: // stdout.
566:
567: #define printf(...) transliterated_fprintf(s_etat_processus, \
568: stderr, __VA_ARGS__)
569: #define fprintf(flux, ...) transliterated_fprintf(s_etat_processus, \
570: flux, __VA_ARGS__)
571: #define uprintf(...) std_fprintf(stderr, __VA_ARGS__)
572: #define ufprintf(flux, ...) std_fprintf(flux, __VA_ARGS__)
573:
574: #ifdef SunOS
575: # define fopen(...) ({ FILE *desc; \
576: while((desc = fopen(__VA_ARGS__)) == NULL) \
577: { if ((errno != EINTR) && (errno != 0)) break; } desc; })
578: # define freopen(...) ({ FILE *desc; \
579: while((desc = freopen(__VA_ARGS__)) == NULL) \
580: { if ((errno != EINTR) && (errno != 0)) break; } desc; })
581: # define fclose(...) ({ int ios; \
582: while((ios = fclose(__VA_ARGS__)) != 0) \
583: { if ((errno != EINTR) && (errno != 0)) break; } ios; })
584: # define fflush(flux) ({ int ios; \
585: while((ios = fflush((flux == stdout) ? stderr : flux)) != 0) \
586: { if ((errno != EINTR) && (errno != 0)) break; } ios; })
587: # define sem_open(...) ({ sem_t *semaphore; \
588: while((semaphore = sem_open(__VA_ARGS__)) == SEM_FAILED) \
589: { if (errno != EINTR) break; } semaphore; })
590: #else // !SunOS
591: # define fflush(flux) fflush((flux == stdout) ? stderr : flux)
592: #endif
593:
594: // Ajout d'un timeout sur les fonctions pipe() pour éviter une erreur
595: // système dans le cas où l'on a atteint le nombre maximale de fichiers
596: // ouverts.
597:
598: #define pipe(descripteurs) \
599: ({ \
600: struct timespec temporisation; \
601: int erreur, nombre_echecs; \
602: nombre_echecs = 0; \
603: do \
604: { \
605: if ((erreur = pipe(descripteurs)) == 0) break; \
606: nombre_echecs++; \
607: temporisation.tv_sec = 0; \
608: temporisation.tv_nsec = ((long) 1000000000) * rand(); \
609: nanosleep(&temporisation, NULL); \
610: } while(nombre_echecs < 100); \
611: erreur; \
612: })
613:
614: // Redéfinition de abs pour un fonctionnement en entier de type long long int
615:
616: #ifdef __GNUC__
617: # define abs(i) ({ typeof(i) _i; _i = (i); (_i >= 0) ? _i : -_i; })
618: // typeof() est une extension de gcc, mais est présent sur d'autres compilateurs
619: // comme Sun Studio. Dans le cas où typeof() n'existe pas, il est possible
620: // d'utiliser la macro suivante, mais elle possède un effet de bord dû à
621: // l'évaluation multiple de l'argument.
622: #else
623: # define abs(i) (((i) >= 0) ? (i) : (-i))
624: #endif
625:
626: #define NOTICE(m) \
627: do \
628: { \
629: ufprintf(stderr, "[%d-%llu] %s() from %s at line %d: %s\n", \
630: getpid(), (unsigned long long) pthread_self(), \
631: __FUNCTION__, __FILE__, __LINE__, m); \
632: fflush(stderr); \
633: } while(0)
634:
635: #ifdef __GLIBC__
636: #include <execinfo.h>
637: #define __BACKTRACE
638: #define BACKTRACE(n) \
639: do \
640: { \
641: void *buffer[n]; \
642: int nb, i; \
643: char **appels; \
644: pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER; \
645: nb = backtrace(buffer, n); \
646: appels = backtrace_symbols(buffer, nb); \
647: pthread_mutex_lock(&mutex); \
648: uprintf("[%d-%llu] BACKTRACE <%s()> at line #%d\n", \
649: getpid(), pthread_self(), __FUNCTION__, __LINE__); \
650: if (appels != NULL) \
651: { \
652: for(i = 0; i < nb; i++) \
653: uprintf(" %s\n", appels[i]); \
654: sys_free(appels); \
655: } \
656: else \
657: uprintf("Nullified backtrace\n"); \
658: uprintf("[%d-%llu] END OF BACKTRACE\n", getpid(), pthread_self()); \
659: fflush(stdout); \
660: pthread_mutex_unlock(&mutex); \
661: } while(0)
662: #else
663: #define BACKTRACE(n) NOTICE("BACKTRACE only defined in glibc")
664: #endif
665:
666: #ifdef __BACKTRACE
667: # define BUG(b, ...) \
668: do { if (b) { uprintf("[%d] BUG! <%s()> at line #%d of %s\n", \
669: (int) getpid(), __FUNCTION__, __LINE__, __FILE__); \
670: __VA_ARGS__; fflush(stdout); \
671: BACKTRACE(64); \
672: pthread_kill(pthread_self(), SIGBUS); }} while(0)
673: #else
674: # define BUG(b, ...) \
675: do { if (b) { uprintf("[%d] BUG! <%s()> at line #%d of %s\n", \
676: (int) getpid(), __FUNCTION__, __LINE__, __FILE__); \
677: __VA_ARGS__; fflush(stdout); \
678: pthread_kill(pthread_self(), SIGBUS); }} while(0)
679: #endif
680:
681:
682: /*
683: ================================================================================
684: Affichage des points de retour des fonctions
685: ================================================================================
686: */
687:
688: #ifdef DEBUG_MEMOIRE
689: void analyse_post_mortem();
690: void *debug_memoire_ajout(size_t taille, const unsigned char *fonction,
691: unsigned long ligne, const unsigned char *argument);
692: void debug_memoire_initialisation();
693: void *debug_memoire_modification(void *pointeur, size_t taille,
694: const unsigned char *fonction, unsigned long ligne,
695: const unsigned char *argument);
696: void debug_memoire_retrait(void *ptr);
697: void debug_memoire_verification();
698:
699: pid_t debug_fork();
700:
701: #define malloc(s) debug_memoire_ajout(s, __FUNCTION__, __LINE__, #s)
702: #define free(s) debug_memoire_retrait(s)
703: #define realloc(s, t) debug_memoire_modification(s, t, \
704: __FUNCTION__, __LINE__, #t)
705: #define fork() debug_fork()
706: #endif
707:
708: #ifdef DEBUG_RETURN
709: #define return uprintf("[%d] Return from <%s()> at line #%d " \
710: "(%s [%d])\n", (int) getpid(), __FUNCTION__, \
711: __LINE__, strerror(errno), errno); fflush(stdout); errno = 0; return
712: #endif
713:
714: #ifdef DEBUG_MUTEX
715: #define pthread_mutex_lock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
716: "locking at %s() " \
717: "line #%d\n", (int) getpid(), (unsigned long long) pthread_self(), \
718: #mutex, mutex, __FUNCTION__, __LINE__), fflush(stdout), \
719: pthread_mutex_lock(mutex)
720: #define pthread_mutex_unlock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
721: "unlocking at " \
722: "%s() line #%d\n", (int) getpid(), (unsigned long long) \
723: pthread_self(), #mutex, mutex, __FUNCTION__, __LINE__), \
724: fflush(stdout), \
725: pthread_mutex_unlock(mutex)
726: #endif
727:
728:
729: /*
730: ================================================================================
731: DEFINIONS
732: ================================================================================
733: */
734:
735: /*
736: --------------------------------------------------------------------------------
737: Valeurs
738: --------------------------------------------------------------------------------
739: */
740:
741: #define d_faux ((logical1) 0L)
742: #define d_vrai ((logical1) -1L)
743:
744: #define d_absence_erreur ((logical1) d_faux)
745: #define d_erreur ((logical1) d_vrai)
746:
747: #define d_code_fin_chaine '\0'
748: #define d_code_espace ' '
749: #define d_code_retour_chariot '\n'
750: #define d_code_tabulation '\t'
751: #define d_longueur_maximale_instruction 16
752:
753: #define d_INT "integer"
754: #define d_REL "real"
755: #define d_CPL "complex"
756: #define d_VIN "[ integer ]"
757: #define d_VRL "[ real ]"
758: #define d_VCX "[ complex ]"
759: #define d_MIN "[[ integer ]]"
760: #define d_MRL "[[ real ]]"
761: #define d_MCX "[[ complex ]]"
762: #define d_BIN "# binary[bodh]"
763: #define d_NOM "'name'"
764: #define d_CHN "\"string\""
765: #define d_LST "{ list }"
766: #define d_ALG "'algebraic'"
767: #define d_RPN "<< RPN >>"
768: #define d_FCH "File $n { format }"
769: #define d_SLB "Library $n"
770: #define d_SQL "Sql $n (type)"
771: #define d_PRC "Process $n"
772: #define d_SCK "Socket $n { format }"
773: #define d_SPH "Semaphore $n 'name'"
774: #define d_TAB "<[ table ]>"
775: #define d_MTX "Mutex $n"
776:
777: /*
778: --------------------------------------------------------------------------------
779: Paramètres du système
780: --------------------------------------------------------------------------------
781: */
782:
783: #ifndef RPLARGS
784: # define ds_beep ""
785: # define ds_fichier_historique ".RPL2_history"
786: # define ds_imposition_separateur_decimal d_vrai
787: # define ds_longueur_historique 256
788: # define ds_nombre_maximum_fichiers_ouverts 65536
789: # define ds_preprocesseur "rplpp " \
790: "--nostdinc -C 2> /dev/null"
791: # define ds_rplcore "rpl-core"
792: # define ds_rplprofile "rpl-profile"
793: # define ds_sdat "SDAT"
794: #endif
795:
796: /*
797: --------------------------------------------------------------------------------
798: Erreurs système
799: --------------------------------------------------------------------------------
800: */
801:
802: #ifdef DEBUG_ERREURS
803: # ifdef MESSAGES
804: # define __erreur(i) i
805: # define __erreur_(i) i
806: # else
807: # undef _ERREURS_VARIABLES
808: # ifdef _ERREURS_VARIABLES
809: # define __erreur_(i) __erreur(i)
810: # else
811: # define __erreur_(i) i
812: # endif
813: # define __erreur(i) ({ if (strstr(__FUNCTION__, "recherche_variable") \
814: == NULL) ufprintf(stderr, \
815: "ERROR %d AT %s() FROM %s LINE %d\n", \
816: i, __FUNCTION__, __FILE__, __LINE__); i; })
817: # endif
818: #else
819: # define __erreur(i) i
820: # define __erreur_(i) i
821: #endif
822:
823:
824: // -1 : erreur provoquée par une bibliothèque externe
825: #ifndef RPLARGS
826: # define d_es 2000
827: # define d_es_allocation_memoire __erreur(2001)
828: # define d_es_variable_introuvable __erreur_(2002)
829: # define d_es_pile_vide __erreur(2003)
830: # define d_es_end_incoherent __erreur(2004)
831: # define d_es_peripherique_stdin __erreur(2005)
832: # define d_es_erreur_fichier __erreur(2006)
833: # define d_es_execution_bibliotheque __erreur(2007)
834: # define d_es_signal __erreur(2008)
835: # define d_es_processus __erreur(2009)
836: # define d_es_pile_operationnelle_vide __erreur(2010)
837: # define d_es_nombre_max_descripteurs __erreur(2011)
838: # define d_es_interruption_invalide __erreur(2012)
839: # define d_es_contexte __erreur(2013)
840: # define d_es_somme_controle __erreur(2014)
841: # define d_es_semaphore __erreur(2015)
842: # define d_es_mutex_acquis_autre_thread __erreur(2016)
843: #endif
844:
845: /*
846: --------------------------------------------------------------------------------
847: Exceptions
848: --------------------------------------------------------------------------------
849: */
850:
851: #ifndef RPLARGS
852: # define d_ep 1000
853: # define d_ep_division_par_zero __erreur(1001)
854: # define d_ep_matrice_non_inversible __erreur(1002)
855: # define d_ep_resultat_indefini __erreur(1003)
856: # define d_ep_underflow __erreur(1004)
857: # define d_ep_overflow __erreur(1005)
858: # define d_ep_domaine_definition __erreur(1006)
859: # define d_ep_perte_precision __erreur(1007)
860: # define d_ep_decomposition_QR __erreur(1008)
861: # define d_ep_matrice_non_definie_positive __erreur(1009)
862: # define d_ep_decomposition_QZ __erreur(1010)
863: # define d_ep_decomposition_SVD __erreur(1011)
864: #endif
865:
866: /*
867: --------------------------------------------------------------------------------
868: Erreurs de compilation
869: --------------------------------------------------------------------------------
870: */
871:
872: #ifndef RPLARGS
873: # define d_ec 3000
874: # define d_ec_niveau_definition_negatif __erreur(3001)
875: # define d_ec_nom_definition_invalide __erreur(3002)
876: # define d_ec_erreur_boucle_definie __erreur(3003)
877: # define d_ec_erreur_instruction_end __erreur(3004)
878: # define d_ec_erreur_instruction_until __erreur(3005)
879: # define d_ec_source_incoherent __erreur(3006)
880: # define d_ec_erreur_instruction_while __erreur(3007)
881: # define d_ec_erreur_instruction_then __erreur(3008)
882: # define d_ec_erreur_instruction_else __erreur(3009)
883: # define d_ec_erreur_instruction_elseif __erreur(3010)
884: # define d_ec_erreur_instruction_select __erreur(3011)
885: # define d_ec_erreur_instruction_case __erreur(3012)
886: #endif
887:
888: /*
889: --------------------------------------------------------------------------------
890: Erreurs à l'exécution
891: --------------------------------------------------------------------------------
892: */
893:
894: // -1 : erreur provoquée par une bibliothèque externe
895: #ifndef RPLARGS
896: # define d_ex 0
897: # define d_ex_pile_vide __erreur(1)
898: # define d_ex_manque_argument __erreur(2)
899: # define d_ex_argument_invalide __erreur(3)
900: # define d_ex_erreur_type_argument __erreur(4)
901: # define d_ex_nom_reserve __erreur(5)
902: # define d_ex_nombre_arguments __erreur(6)
903: # define d_ex_dimensions_invalides __erreur(7)
904: # define d_ex_expression_invalide __erreur(8)
905: # define d_ex_absence_graphique_courant __erreur(9)
906: # define d_ex_erreur_traitement_condition __erreur(10)
907: # define d_ex_erreur_traitement_boucle __erreur(11)
908: # define d_ex_variable_non_definie __erreur_(12)
909: # define d_ex_drapeau_inexistant __erreur(13)
910: # define d_ex_nom_invalide __erreur(14)
911: # define d_ex_element_inexistant __erreur(15)
912: # define d_ex_absence_variable __erreur(16)
913: # define d_ex_erreur_evaluation __erreur(17)
914: # define d_ex_semaphore __erreur(18)
915: # define d_ex_longueur_fft __erreur(19)
916: # define d_ex_queue_impression __erreur(20)
917: # define d_ex_type_trace_invalide __erreur(21)
918: # define d_ex_erreur_fichier __erreur(22)
919: # define d_ex_absence_equation __erreur(23)
920: # define d_ex_erreur_bibliotheque __erreur(24)
921: # define d_ex_execution_bibliotheque __erreur(25)
922: # define d_ex_stop __erreur(26)
923: # define d_ex_matrice_statistique_invalide __erreur(27)
924: # define d_ex_dimensions_matrice_statistique __erreur(28)
925: # define d_ex_absence_observations __erreur(29)
926: # define d_ex_statistiques_echantillon __erreur(30)
927: # define d_ex_observations_inexistantes __erreur(31)
928: # define d_ex_syntaxe __erreur(32)
929: # define d_ex_cycle_hors_boucle __erreur(33)
930: # define d_ex_conversion_unite __erreur(34)
931: # define d_ex_erreur_parametre_fichier __erreur(35)
932: # define d_ex_erreur_acces_fichier __erreur(36)
933: # define d_ex_erreur_requete_fichier __erreur(37)
934: # define d_ex_erreur_format_fichier __erreur(38)
935: # define d_ex_fichier_verrouille __erreur(39)
936: # define d_ex_verrou_indefini __erreur(40)
937: # define d_ex_fin_de_fichier_atteinte __erreur(41)
938: # define d_ex_debut_de_fichier_atteint __erreur(42)
939: # define d_ex_erreur_type_fichier __erreur(43)
940: # define d_ex_fichier_vide __erreur(44)
941: # define d_ex_dimensions_differentes __erreur(45)
942: # define d_ex_routines_mathematiques __erreur(46)
943: # define d_ex_exit_hors_boucle __erreur(47)
944: # define d_ex_longueur_dft __erreur(48)
945: # define d_ex_contexte __erreur(49)
946: # define d_ex_processus __erreur(50)
947: # define d_ex_image_processus __erreur(51)
948: # define d_ex_erreur_sql __erreur(52)
949: # define d_ex_variable_verrouillee __erreur(53)
950: # define d_ex_variable_volatile __erreur(54)
951: # define d_ex_erreur_processus __erreur(55)
952: # define d_ex_erreur_impression __erreur(56)
953: # define d_ex_nombre_arguments_fonction __erreur(57)
954: # define d_ex_fonction_indisponible __erreur(58)
955: # define d_ex_bibliotheque_chargee __erreur(59)
956: # define d_ex_aucun_symbole __erreur(60)
957: # define d_ex_definition_ambigue __erreur(61)
958: # define d_ex_fichier_hors_contexte __erreur(62)
959: # define d_ex_socket_en_ecoute __erreur(63)
960: # define d_ex_interruption_invalide __erreur(64)
961: # define d_ex_erreur_transcodage __erreur(65)
962: # define d_ex_absence_processus_pere __erreur(66)
963: # define d_ex_creation_variable __erreur(67)
964: # define d_ex_fusible __erreur(68)
965: # define d_ex_iswi_hors_interruption __erreur(69)
966: # define d_ex_daemon __erreur(70)
967: # define d_ex_mutex __erreur(71)
968: # define d_ex_variable_statique_partagee __erreur(72)
969: # define d_ex_variable_partagee __erreur(73)
970: # define d_ex_graphique_memorise __erreur(74)
971: # define d_ex_matrice_non_diagonale __erreur(75)
972: # define d_ex_locales __erreur(76)
973: # define d_ex_representation __erreur(77)
974: # define d_ex_erreur_profilage __erreur(78)
975: # define d_ex_enregistrement_inexistant __erreur(79)
976: # define d_ex_clef_inexistante __erreur(80)
977: # define d_ex_nom_implicite __erreur(81)
978: # define d_ex_version_bibliotheque __erreur(82)
979: # define d_ex_creation_variable_globale __erreur(83)
980: # define d_ex_erreur_interne_rplcas __erreur(84)
981: # define d_ex_fichier_corrompu __erreur(85)
982: # define d_ex_mutex_acquis_autre_thread __erreur(86)
983: # define d_ex_expression_reguliere __erreur(87)
984: # define d_ex_instruction_indisponible __erreur(88)
985: # define d_ex_chiffrement __erreur(89)
986: # define d_ex_chiffrement_indisponible __erreur(90)
987: # define d_ex_longueur_clef_chiffrement __erreur(91)
988: # define d_ex_taille_message __erreur(92)
989: #endif
990:
991:
992: /*
993: ================================================================================
994: STRUCTURES
995: ================================================================================
996: */
997:
998: /*
999: --------------------------------------------------------------------------------
1000: Structure objet
1001: --------------------------------------------------------------------------------
1002: */
1003:
1004: #ifdef MIN
1005: # undef MIN
1006: #endif
1007:
1008: #ifdef MAX
1009: # undef MAX
1010: #endif
1011:
1012: #define ADR __RPL_ADR
1013: #define ALG __RPL_ALG
1014: #define BIN __RPL_BIN
1015: #define CHN __RPL_CHN
1016: #define CPL __RPL_CPL
1017: #define FCH __RPL_FCH
1018: #define FCT __RPL_FCT
1019: #define INT __RPL_INT
1020: #define LST __RPL_LST
1021: #define MCX __RPL_MCX
1022: #define MIN __RPL_MIN
1023: #define MRL __RPL_MRL
1024: #define MTX __RPL_MTX
1025: #define NOM __RPL_NOM
1026: #define NON __RPL_NON
1027: #define PRC __RPL_PRC
1028: #define REL __RPL_REL
1029: #define RPN __RPL_RPN
1030: #define SCK __RPL_SCK
1031: #define SLB __RPL_SLB
1032: #define SPH __RPL_SPH
1033: #define SQL __RPL_SQL
1034: #define TBL __RPL_TBL
1035: #define VCX __RPL_VCX
1036: #define VIN __RPL_VIN
1037: #define VRL __RPL_VRL
1038:
1039: enum t_rplcas_commandes { RPLCAS_INTEGRATION = 0, RPLCAS_LIMITE };
1040:
1041: enum t_type { ADR = 0, ALG, BIN, CHN, CPL, FCH, FCT, INT, LST,
1042: MCX, MIN, MRL, MTX, NOM, NON, PRC, REL, RPN, SCK,
1043: SLB, SPH, SQL, TBL, VCX, VIN, VRL };
1044:
1045: /*
1046: ADR : adresse sur 64 bits signés.
1047: Adresse d'une définition à interpréter.
1048:
1049: ALG : expression algébrique (struct_liste_chainee *)
1050: La liste chaînée contient la définition convertie en notation
1051: polonaise inversée. Ce type diffère du type 'RPN' au niveau
1052: du format de sortie (notation algébrique).
1053:
1054: BIN : entier binaire sur 64 bits (unsigned integer8 *)
1055: Sans objet.
1056: Type C/Fortran : unsigned integer8
1057:
1058: CHN : chaine de caracteres (unsigned char *)
1059: Sans objet.
1060:
1061: CPL : complexe sur 2*64 bits (complex*16, struct_complexe16 *)
1062: Sans objet.
1063: Type C/Fortran : complex16
1064:
1065: FCH : descripteur de fichier (struct_fichier *).
1066:
1067: FCT : déclaration d'une fonction et de son nombre d'arguments
1068: (struct_fonction *). Ce type n'est nécessaire que dans le
1069: traitement des types 'ALG' et 'RPN'.
1070:
1071: INT : entier sur 64 bits (integer*8, integer8 *)
1072: Sans objet.
1073: Type C/Fortran : integer8
1074:
1075: LST : liste (struct_liste_chainee *)
1076: Les objets sont enregistrés sous forme de liste chaînée récursive.
1077: Cela permet de traiter des tableaux de données hétérogènes de
1078: grandes dimensions. Le nombre de dimensions maximal est fixé par
1079: la mémoire de la station.
1080:
1081: MCX : matrice de complexes (struct_matrice *)
1082: Sans objet.
1083:
1084: MIN : matrice d'entiers (struct_matrice *)
1085: Sans objet.
1086:
1087: MRL : matrice de reels (struct_matrice *)
1088: Sans objet.
1089:
1090: MTX : mutex (struct_mutex *)
1091: Sans objet.
1092:
1093: NOM : nom de variable (struct_nom *)
1094: Sans objet.
1095:
1096: PRC : processus (struct_processus_fils *)
1097: Sans objet.
1098:
1099: REL : reel sur 64 bits (real*8, real8 *)
1100: Sans objet.
1101:
1102: RPN : definition (struct_liste_chainee *)
1103: Ce type diffère du type 'ALG' au niveau du format de sortie
1104: (notation polonaise inversée).
1105:
1106: SCK : socket (struct_socket *)
1107:
1108: SLB : bibliothèque dynamique partagée (struct_bibliotheque *)
1109: Sans objet.
1110:
1111: SPH : sémaphore nommé (struct_semaphore *)
1112:
1113: SQL : connecteur sur une base de données SQL (struct_connecteur_sql *)
1114:
1115: TBL : tableau multidimensionnel d'objets (struct_tableau *).
1116:
1117: VCX : vecteur de complexes (struct_vecteur *)
1118: Sans objet.
1119:
1120: VIN : vecteur d'entiers (struct_vecteur *)
1121: Sans objet.
1122:
1123: VRL : vecteur de reels (struct_vecteur *)
1124: Sans objet.
1125: */
1126:
1127: typedef struct objet
1128: {
1129: enum t_type type;
1130:
1131: volatile long nombre_occurrences;
1132:
1133: pthread_mutex_t mutex;
1134:
1135: void *objet;
1136: } struct_objet;
1137:
1138:
1139: /*
1140: --------------------------------------------------------------------------------
1141: Structure fichier
1142: --------------------------------------------------------------------------------
1143: */
1144:
1145: #ifndef RPLARGS
1146: typedef struct fichier
1147: {
1148: int descripteur;
1149:
1150: unsigned char acces; /* S/D/I */
1151: unsigned char binaire; /* Y/N/F */
1152: unsigned char ouverture;
1153: unsigned char protection;
1154: unsigned char *nom;
1155:
1156: struct_objet *format;
1157:
1158: pid_t pid;
1159: pthread_t tid;
1160:
1161: integer8 position_clef;
1162: } struct_fichier;
1163: #endif
1164:
1165:
1166: /*
1167: --------------------------------------------------------------------------------
1168: Structure mutex
1169: --------------------------------------------------------------------------------
1170: */
1171:
1172: #ifndef RPLARGS
1173: typedef struct rpl_mutex
1174: {
1175: pthread_mutex_t mutex;
1176: pthread_t tid;
1177: } struct_mutex;
1178: #endif
1179:
1180:
1181: /*
1182: --------------------------------------------------------------------------------
1183: Structure sémaphore
1184: --------------------------------------------------------------------------------
1185: */
1186:
1187: #ifndef RPLARGS
1188: typedef struct semaphore
1189: {
1190: unsigned char *nom;
1191: sem_t *semaphore;
1192: } struct_semaphore;
1193: #endif
1194:
1195:
1196: /*
1197: --------------------------------------------------------------------------------
1198: Structure marque
1199: --------------------------------------------------------------------------------
1200: */
1201:
1202: #ifndef RPLARGS
1203: typedef struct marque
1204: {
1205: unsigned char *label;
1206: unsigned char *position;
1207:
1208: struct marque *suivant;
1209: } struct_marque;
1210: #endif
1211:
1212:
1213: /*
1214: --------------------------------------------------------------------------------
1215: Structure bibliothèque
1216: --------------------------------------------------------------------------------
1217: */
1218:
1219: #ifndef RPLARGS
1220: typedef struct bibliotheque
1221: {
1222: void *descripteur;
1223:
1224: pid_t pid;
1225: pthread_t tid;
1226:
1227: unsigned char *nom;
1228: } struct_bibliotheque;
1229: #endif
1230:
1231:
1232: /*
1233: --------------------------------------------------------------------------------
1234: Structure descripteur fichier
1235: --------------------------------------------------------------------------------
1236: */
1237:
1238: #ifndef RPLARGS
1239: typedef struct descripteur_fichier
1240: {
1241: int identifiant;
1242:
1243: unsigned char effacement;
1244: unsigned char type; // C (file *) ou S (sqlite *)
1245: unsigned char *nom;
1246:
1247: pid_t pid;
1248: pthread_t tid;
1249:
1250: union
1251: {
1252: file *descripteur_c;
1253: sqlite3 *descripteur_sqlite;
1254: };
1255: } struct_descripteur_fichier;
1256: #endif
1257:
1258:
1259: /*
1260: --------------------------------------------------------------------------------
1261: Structure connecteur SQL
1262: --------------------------------------------------------------------------------
1263: */
1264:
1265: #ifndef RPLARGS
1266: typedef struct connecteur_sql
1267: {
1268: pid_t pid;
1269: pthread_t tid;
1270:
1271: /*
1272: * "MYSQL"
1273: * "POSTGRESQL"
1274: */
1275:
1276: unsigned char *type;
1277: unsigned char *locale;
1278:
1279: union
1280: {
1281: # ifdef MYSQL_SUPPORT
1282: MYSQL *mysql;
1283: # endif
1284: # ifdef POSTGRESQL_SUPPORT
1285: PGconn *postgresql;
1286: # endif
1287: sqlite3 *sqlite;
1288: } descripteur;
1289: } struct_connecteur_sql;
1290: #endif
1291:
1292: #define sqlclose(s_objet) \
1293: if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, "MYSQL") \
1294: == 0) \
1295: mysqlclose((*((struct_connecteur_sql *) (*s_objet).objet)) \
1296: .descripteur); \
1297: else if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, \
1298: "POSTGRESQL") == 0) \
1299: postgresqlclose((*((struct_connecteur_sql *) (*s_objet).objet)) \
1300: .descripteur); \
1301: else if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, \
1302: "SQLITE") == 0) \
1303: sqlite3_close((*((struct_connecteur_sql *) (*s_objet).objet)) \
1304: .descripteur.sqlite); \
1305: else \
1306: BUG(1, uprintf("SQL type '%s' not allowed!", \
1307: (*((struct_connecteur_sql *) (*s_objet).objet)).type));
1308:
1309: /*
1310: --------------------------------------------------------------------------------
1311: Structure socket
1312: --------------------------------------------------------------------------------
1313: */
1314:
1315: #ifndef RPLARGS
1316:
1317: # define d_BIND_TO_DEVICE 0
1318: # define d_BROADCAST 1
1319: # define d_DONT_ROUTE 2
1320: # define d_KEEP_ALIVE 3
1321: # define d_PRIORITY 4
1322: # define d_RECEIVE_BUFFER 5
1323: # define d_FORCE_RECEIVE_BUFFER 6
1324: # define d_SEND_BUFFER 7
1325: # define d_FORCE_SEND_BUFFER 8
1326: # define d_RECEIVING_TIMEOUT 9
1327: # define d_SENDING_TIMEOUT 10
1328: # define d_REUSE_ADDRESS 11
1329:
1330: typedef struct socket
1331: {
1332: int domaine;
1333: int socket;
1334:
1335: pid_t pid;
1336: pthread_t tid;
1337:
1338: unsigned char *adresse;
1339: unsigned char *adresse_distante;
1340: unsigned char binaire;
1341: unsigned char socket_en_ecoute;
1342: logical1 socket_connectee;
1343: unsigned char effacement;
1344: unsigned char localisation;
1345: unsigned char protection;
1346: unsigned char type[19 + 1];
1347:
1348: integer8 options;
1349: int priorite;
1350: int buffer_reception;
1351: int buffer_emission;
1352: int timeout_emission;
1353: int timeout_reception;
1354:
1355: struct_objet *format;
1356: } struct_socket;
1357: #endif
1358:
1359: /*
1360: --------------------------------------------------------------------------------
1361: Structure liste chaînee
1362: --------------------------------------------------------------------------------
1363: */
1364:
1365: typedef struct liste_chainee
1366: {
1367: struct liste_chainee *suivant;
1368:
1369: struct_objet *donnee;
1370: } struct_liste_chainee;
1371:
1372:
1373: /*
1374: --------------------------------------------------------------------------------
1375: Structure de gestion des signaux en provenance de rplsignal
1376: --------------------------------------------------------------------------------
1377: */
1378:
1379: #define d_NOMBRE_SIGNAUX 64
1380:
1381: typedef struct gestion_signaux
1382: {
1383: unsigned char masque_signaux[d_NOMBRE_SIGNAUX];
1384:
1385: /*
1386: * 'I' : signal ignoré
1387: * 'Q' : signal mis en queue pour un traitement ultérieur
1388: * 'N' : traitement normal du signal
1389: */
1390:
1391: integer8 queue_signaux[d_NOMBRE_SIGNAUX];
1392: integer8 nombre_signaux_en_queue;
1393: struct_objet *corps_signaux[d_NOMBRE_SIGNAUX];
1394:
1395: pthread_mutex_t mutex;
1396: } struct_gestion_signaux;
1397:
1398: #ifndef MAIN_RPL
1399: # define __STATIC_GESTION_SIGNAUX__
1400: #else
1401: # define __STATIC_GESTION_SIGNAUX__ = { .mutex = PTHREAD_MUTEX_INITIALIZER }
1402: #endif
1403:
1404: __EXTERN__ volatile struct_gestion_signaux signaux_externes
1405: __STATIC_GESTION_SIGNAUX__;
1406:
1407:
1408: /*
1409: --------------------------------------------------------------------------------
1410: Structure liste profilage
1411: --------------------------------------------------------------------------------
1412: */
1413:
1414: typedef struct liste_profilage
1415: {
1416: struct liste_profilage *suivant;
1417:
1418: unsigned char *fonction;
1419:
1420: struct timeval dernier_appel;
1421: struct timeval cumul;
1422:
1423: integer8 nombre_appels;
1424: } struct_liste_profilage;
1425:
1426: typedef struct liste_profilage2
1427: {
1428: struct liste_profilage2 *suivant;
1429:
1430: unsigned char *fonction;
1431: } struct_liste_profilage2;
1432:
1433: /*
1434: --------------------------------------------------------------------------------
1435: Structure contenant les fichiers graphiques (liste chaînée)
1436: --------------------------------------------------------------------------------
1437: */
1438:
1439: #ifndef RPLARLS
1440: typedef struct fichier_graphique
1441: {
1442: struct fichier_graphique *suivant;
1443:
1444: logical1 presence_axes;
1445:
1446: unsigned char *nom;
1447: unsigned char type[21];
1448:
1449: unsigned char *legende;
1450:
1451: int dimensions;
1452:
1453: integer8 systeme_axes;
1454: } struct_fichier_graphique;
1455: #endif
1456:
1457: /*
1458: --------------------------------------------------------------------------------
1459: Structure nom
1460: --------------------------------------------------------------------------------
1461: */
1462:
1463: typedef struct nom
1464: {
1465: unsigned char *nom;
1466: logical1 symbole; /* d_vrai/d_faux */
1467: // symbole == d_vrai signifie que le nom a été introduit dans un
1468: // calcul sans les apostrophes.
1469: } struct_nom;
1470:
1471:
1472: /*
1473: --------------------------------------------------------------------------------
1474: Structure processus fils
1475: --------------------------------------------------------------------------------
1476: */
1477:
1478: #ifndef RPLARGS
1479: typedef struct descripteur_thread
1480: {
1481: struct processus *s_etat_processus;
1482: struct processus *s_nouvel_etat_processus;
1483:
1484: struct_objet *argument;
1485:
1486: pid_t pid;
1487: volatile pthread_t tid;
1488:
1489: pthread_t thread_pere;
1490:
1491: pthread_mutex_t mutex;
1492: pthread_mutex_t mutex_nombre_references;
1493:
1494: volatile logical1 thread_actif;
1495:
1496: int pipe_erreurs[2];
1497: int pipe_objets[2];
1498: int pipe_injections[2];
1499: int pipe_nombre_injections[2];
1500: int pipe_interruptions[2];
1501: // pipe_nombre_elements_attente == 0 => initialisation ou terminaison
1502: // pipe_nombre_elements_attente == 1 => objet en attente
1503: // pipe_nombre_elements_attente == 2 => interruption en attente
1504: int pipe_nombre_elements_attente[2];
1505: int pipe_acquittement[2];
1506:
1507: volatile integer8 nombre_objets_dans_pipe;
1508: volatile integer8 nombre_interruptions_dans_pipe;
1509:
1510: logical1 processus_detache;
1511: logical1 destruction_objet;
1512:
1513: volatile signed long nombre_references;
1514: } struct_descripteur_thread;
1515:
1516: typedef struct processus_fils
1517: {
1518: struct_descripteur_thread *thread;
1519: } struct_processus_fils;
1520: #endif
1521:
1522:
1523: /*
1524: --------------------------------------------------------------------------------
1525: Structure liste pile systeme
1526: --------------------------------------------------------------------------------
1527: */
1528:
1529: #ifndef RPLARGS
1530: typedef struct liste_pile_systeme
1531: {
1532: struct liste_pile_systeme *suivant;
1533:
1534: struct_objet *indice_boucle;
1535: struct_objet *limite_indice_boucle;
1536: struct_objet *objet_de_test;
1537:
1538: logical1 arret_si_exception;
1539: logical1 creation_variables_statiques;
1540: logical1 creation_variables_partagees;
1541: logical1 evaluation_expression;
1542:
1543: unsigned char clause;
1544:
1545: /*
1546: clause :
1547: I : IF
1548: R : IFERR
1549: X : IFERR indiquant la présence d'une erreur.
1550: T : THEN
1551: E : ELSE
1552: Z : traitement en cours de ELSE
1553: D : DO
1554: U : UNTIL
1555: W : WHILE
1556: M : WHILE avec une clause fausse.
1557: S : SELECT
1558: K : aucun cas CASE n'a encore été traité.
1559: C : au moins un cas de SELECT...CASE a été traité.
1560: Q : traitement en cours d'un cas CASE.
1561: F : traitement du cas DEFAULT
1562: */
1563:
1564: unsigned char retour_definition;
1565: unsigned char *nom_variable;
1566: unsigned char origine_routine_evaluation;
1567: unsigned char type_cloture;
1568:
1569: /*
1570: type clôture :
1571: C SELECT : END termine un test SELECT/DEFAULT/END.
1572: D DO : END termine une boucle DO/UNTIL/END.
1573: I IF : END termine un test IF/THEN (ELSE)/END.
1574: J IFERR : END termine un test IFERR/THEN (ELSE)/END.
1575: K CASE : END termine un test CASE/THEN/END
1576: W WHILE : END termine une boucle WHILE/REPEAT/END.
1577: Q CRITICAL : END termine une section critique CRITICAL/END
1578:
1579: F FOR : NEXT ou STEP termine une boucle avec compteur.
1580: S START : NEXT ou STEP termine une boucle sans compteur.
1581: L LOOP : boucle utilisé dans le traitement de l'instruction RETURN.
1582: Elle correspond à une boucle FOR ou START mais sans son
1583: initialisation.
1584: A FORALL : NEXT termine une boucle sur un objet.
1585: */
1586:
1587: integer8 adresse_retour;
1588: integer8 niveau_courant;
1589: struct_liste_chainee *pointeur_objet_retour;
1590: } struct_liste_pile_systeme;
1591: #endif
1592:
1593:
1594: /*
1595: --------------------------------------------------------------------------------
1596: Structure variable
1597: --------------------------------------------------------------------------------
1598: */
1599:
1600: #ifndef RPLARGS
1601: typedef union position_variable
1602: {
1603: integer8 adresse;
1604: struct_objet *pointeur;
1605: } union_position_variable;
1606:
1607: typedef struct variable
1608: {
1609: unsigned char *nom;
1610: unsigned char origine; // P(rogramme) ou E(valuation)
1611:
1612: integer8 niveau;
1613:
1614: union_position_variable variable_statique;
1615: union_position_variable variable_partagee;
1616:
1617: struct_objet *objet;
1618:
1619: logical1 variable_verrouillee;
1620: } struct_variable;
1621:
1622: #endif
1623:
1624: /*
1625: --------------------------------------------------------------------------------
1626: Structure variable partagée
1627: --------------------------------------------------------------------------------
1628: */
1629:
1630: #ifndef RPLARGS
1631:
1632: typedef struct variable_partage
1633: {
1634: unsigned char *nom;
1635: unsigned char origine;
1636:
1637: integer8 niveau;
1638:
1639: union_position_variable variable_partagee;
1640:
1641: struct_objet *objet;
1642:
1643: pthread_mutex_t mutex;
1644: } struct_variable_partagee;
1645:
1646: #endif
1647:
1648:
1649: /*
1650: --------------------------------------------------------------------------------
1651: Structure variable statique
1652: --------------------------------------------------------------------------------
1653: */
1654:
1655: #ifndef RPLARGS
1656: typedef struct variable_statique
1657: {
1658: unsigned char *nom;
1659: unsigned char origine;
1660:
1661: // Position de création de la variable statique dans le programme ou dans
1662: // l'expression. 'origine' vaut 'P' pour programme ou 'E' pour expression.
1663:
1664: integer8 niveau;
1665:
1666: union_position_variable variable_statique;
1667:
1668: struct_objet *objet;
1669: } struct_variable_statique;
1670: #endif
1671:
1672:
1673: /*
1674: --------------------------------------------------------------------------------
1675: Structure vecteur
1676: --------------------------------------------------------------------------------
1677: */
1678:
1679: typedef struct vecteur
1680: {
1681: integer8 taille;
1682:
1683: unsigned char type; /* C (complex*16), R (real*8), I (integer*8) */
1684:
1685: void *tableau;
1686: } struct_vecteur;
1687:
1688:
1689: /*
1690: --------------------------------------------------------------------------------
1691: Structure matrice
1692: --------------------------------------------------------------------------------
1693: */
1694:
1695: typedef struct matrice
1696: {
1697: integer8 nombre_lignes;
1698: integer8 nombre_colonnes;
1699:
1700: unsigned char type; /* C (complex*16), R (real*8), I (integer*8) */
1701:
1702: void **tableau;
1703: } struct_matrice;
1704:
1705:
1706: /*
1707: --------------------------------------------------------------------------------
1708: Structure tableau
1709: --------------------------------------------------------------------------------
1710: */
1711:
1712: typedef struct tableau
1713: {
1714: integer8 nombre_elements;
1715:
1716: struct_objet **elements;
1717: } struct_tableau;
1718:
1719:
1720: /*
1721: --------------------------------------------------------------------------------
1722: Structure arbre
1723: --------------------------------------------------------------------------------
1724: */
1725:
1726: typedef struct arbre
1727: {
1728: struct_liste_chainee *feuille;
1729:
1730: integer8 nombre_branches;
1731: struct arbre **branches;
1732: } struct_arbre;
1733:
1734:
1735: /*
1736: --------------------------------------------------------------------------------
1737: Structures de gestion des instructions externes
1738: --------------------------------------------------------------------------------
1739: */
1740:
1741: typedef struct instruction_externe
1742: {
1743: unsigned char *nom;
1744: unsigned char *nom_bibliotheque;
1745: void *descripteur_bibliotheque;
1746: } struct_instruction_externe;
1747:
1748:
1749: /*
1750: --------------------------------------------------------------------------------
1751: Structure argument (pour les fonctions dynamiques)
1752: --------------------------------------------------------------------------------
1753: */
1754:
1755: typedef struct rpl_arguments
1756: {
1757: /* Piles operationnelles */
1758:
1759: struct_liste_chainee *l_base_pile;
1760: struct_liste_chainee *l_base_pile_last;
1761:
1762: /* Etat du calculateur */
1763:
1764: t_8_bits drapeaux_etat[8];
1765:
1766: /* Traitement des erreurs */
1767:
1768: unsigned char *message_erreur;
1769: unsigned char type_erreur; /* S = système
1770: E = exécution */
1771: integer8 erreur;
1772:
1773: /* Traitement des messages d'aide */
1774:
1775: logical1 aide; /* Affichage d'un
1776: message d'aide
1777: par la routine */
1778:
1779: /* Nombre d'arguments */
1780:
1781: unsigned char affichage_arguments;
1782: unsigned char constante_symbolique;
1783: unsigned char instruction_valide;
1784: unsigned char test_instruction;
1785:
1786: integer8 nombre_arguments;
1787: // Nombre d'arguments de la fonction, positif ou nul.
1788:
1789: void *s_etat_processus;
1790: } struct_rpl_arguments;
1791:
1792: /*
1793: --------------------------------------------------------------------------------
1794: Structure d'arbre des instructions intrinsèques
1795: --------------------------------------------------------------------------------
1796: */
1797:
1798: #ifndef RPLARGS
1799: typedef struct instruction
1800: {
1801: struct instruction **noeuds;
1802: void (*feuille)(struct processus *);
1803: } struct_instruction;
1804: #endif
1805:
1806: /*
1807: --------------------------------------------------------------------------------
1808: Structure d'arbre des variables globales et locales
1809: --------------------------------------------------------------------------------
1810: */
1811:
1812: #ifndef RPLARGS
1813: typedef struct arbre_variables
1814: {
1815: unsigned int noeuds_utilises;
1816: // Nombre de noeuds utilisés dans le
1817: // tableau **noeuds
1818: signed int indice_tableau_pere;
1819: // Position de la structure dans le
1820: // tableau **noeuds du père
1821:
1822: struct arbre_variables *noeud_pere;
1823: struct arbre_variables **noeuds;
1824:
1825: struct liste_variables *feuille;
1826: struct liste_variables_statiques *feuille_statique;
1827: } struct_arbre_variables;
1828:
1829: typedef struct arbre_variables_partagees
1830: {
1831: unsigned int noeuds_utilises;
1832: // Nombre de noeuds utilisés dans le
1833: // tableau **noeuds
1834: signed int indice_tableau_pere;
1835: // Position de la structure dans le
1836: // tableau **noeuds du père
1837:
1838: struct arbre_variables_partagees *noeud_pere;
1839: struct arbre_variables_partagees **noeuds;
1840:
1841: struct liste_variables_partagees *feuille;
1842:
1843: pthread_mutex_t mutex_feuille;
1844: } struct_arbre_variables_partagees;
1845:
1846: #define INITIALISATION_MUTEX(mutex) \
1847: do { \
1848: pthread_mutexattr_t attributs_mutex; \
1849: pthread_mutexattr_init(&attributs_mutex); \
1850: pthread_mutexattr_settype(&attributs_mutex, PTHREAD_MUTEX_RECURSIVE); \
1851: pthread_mutex_init(&(mutex), &attributs_mutex); \
1852: pthread_mutexattr_destroy(&attributs_mutex); \
1853: } while(0)
1854:
1855: typedef struct tableau_variables
1856: {
1857: unsigned char origine;
1858: unsigned char *nom; // pointeur sur la struct_variable
1859: // réelle et non copie de la chaîne
1860: integer8 niveau;
1861:
1862: struct_objet *objet; // pointeur sur l'objet et non copie
1863: // de l'objet.
1864:
1865: logical1 variable_verrouillee;
1866: logical1 variable_masquee;
1867: pthread_mutex_t *mutex;
1868: union_position_variable variable_statique;
1869: union_position_variable variable_partagee;
1870: } struct_tableau_variables;
1871:
1872: // La liste des variables est une liste doublement chaînée et circulaire.
1873: typedef struct liste_variables
1874: {
1875: union
1876: {
1877: // Utilisation dans la gestion des variables
1878: struct_variable *variable;
1879: // Utilisation dans la pile système (variables par niveau)
1880: struct_liste_chainee *liste;
1881: };
1882:
1883: struct arbre_variables *noeud_pere;
1884: struct arbre_variables *noeud;
1885: struct liste_variables *suivant;
1886: struct liste_variables *precedent;
1887: } struct_liste_variables;
1888:
1889: // La liste des variables statiques et une liste double chaînée et non
1890: // circulaire.
1891: typedef struct liste_variables_statiques
1892: {
1893: struct liste_variables_statiques *suivant;
1894: struct liste_variables_statiques *precedent;
1895: struct liste_variables_statiques *reference;
1896: struct_arbre_variables *feuille;
1897: struct_variable_statique *variable;
1898: } struct_liste_variables_statiques;
1899:
1900: typedef struct liste_variables_partagees
1901: {
1902: struct liste_variables_partagees *suivant;
1903: struct liste_variables_partagees *precedent;
1904: struct liste_variables_partagees *reference;
1905: struct_arbre_variables_partagees *feuille;
1906: struct_variable_partagee *variable;
1907: pthread_t tid;
1908: pid_t pid;
1909: } struct_liste_variables_partagees;
1910: #endif
1911:
1912:
1913: /*
1914: --------------------------------------------------------------------------------
1915: Structure fonction
1916: --------------------------------------------------------------------------------
1917: */
1918:
1919: #ifndef RPLARGS
1920: typedef struct fonction
1921: {
1922: unsigned char *nom_fonction;
1923: integer8 nombre_arguments;
1924:
1925: void (*fonction)(struct processus *);
1926:
1927: volatile struct_liste_chainee *prediction_saut;
1928: volatile logical1 prediction_execution;
1929: } struct_fonction;
1930: #endif
1931:
1932:
1933: /*
1934: --------------------------------------------------------------------------------
1935: Structure buffer
1936: --------------------------------------------------------------------------------
1937: */
1938:
1939: typedef struct buffer
1940: {
1941: unsigned char *buffer;
1942:
1943: size_t longueur_requise;
1944: int classe;
1945: } struct_buffer;
1946:
1947:
1948: /*
1949: --------------------------------------------------------------------------------
1950: Structure processus
1951: --------------------------------------------------------------------------------
1952: */
1953:
1954: #ifndef RPLARGS
1955: typedef struct processus
1956: {
1957: /* Pointeurs sur le programme */
1958:
1959: unsigned char *definitions_chainees;
1960: struct_liste_chainee *expression_courante;
1961:
1962: unsigned char *instruction_courante;
1963: struct_objet *objet_courant;
1964: unsigned char evaluation_expression_compilee; /*Y/N*/
1965:
1966: unsigned char *nom_fichier_source;
1967: unsigned char *nom_fichier_historique;
1968:
1969: unsigned char autorisation_conversion_chaine; /*Y/N*/
1970: unsigned char autorisation_empilement_programme; /*Y/N*/
1971: unsigned char autorisation_evaluation_nom; /*Y/N*/
1972: unsigned char autorisation_nom_implicite; /*Y/N*/
1973: unsigned char evaluation_forcee; /*Y/N*/
1974: unsigned char instruction_valide; /*Y/N*/
1975: unsigned char instruction_intrinseque; /*Y/I/N*/
1976: unsigned char test_instruction; /*Y/N*/
1977: unsigned char affichage_arguments; /*Y/N*/
1978: unsigned char constante_symbolique; /*Y/N*/
1979: unsigned char traitement_symbolique; /*Y/N*/
1980: unsigned char mode_execution_programme; /*Y/I/N*/
1981: unsigned char mode_interactif; /*Y/N*/
1982: unsigned char mode_evaluation_expression; /*Y/N*/
1983: unsigned char traitement_cycle_exit; /*N/E/C*/
1984: unsigned char recherche_type; /*Y/N*/
1985:
1986: integer8 position_courante;
1987: integer8 longueur_definitions_chainees;
1988:
1989: /* Pointeurs sur les instructions */
1990:
1991: int *pointeurs_caracteres;
1992: int nombre_caracteres;
1993: struct_instruction *arbre_instructions;
1994:
1995: /* Requetes */
1996:
1997: unsigned char requete_arret; /*Y/N*/
1998:
1999: /* Piles operationnelles */
2000:
2001: struct_liste_chainee *l_base_pile;
2002: struct_liste_chainee *l_base_pile_last;
2003:
2004: integer8 hauteur_pile_operationnelle;
2005:
2006: /* Piles systemes */
2007:
2008: struct_liste_pile_systeme *l_base_pile_systeme;
2009:
2010: integer8 hauteur_pile_systeme;
2011:
2012: /* Gestion des processus */
2013:
2014: volatile
2015: struct_liste_chainee *l_base_pile_processus;
2016:
2017: logical1 presence_pipes;
2018:
2019: int pipe_acquittement;
2020: int pipe_donnees;
2021: int pipe_injections;
2022: int pipe_nombre_injections;
2023: int pipe_interruptions;
2024: int pipe_nombre_elements_attente;
2025: int nombre_objets_envoyes_non_lus;
2026: int nombre_objets_injectes;
2027:
2028: real8 pourcentage_maximal_cpu;
2029: real8 temps_maximal_cpu;
2030:
2031: logical1 presence_fusible;
2032: pthread_t thread_fusible;
2033: pthread_t thread_surveille_par_fusible;
2034: pthread_t thread_signaux;
2035: int pipe_signaux[2];
2036:
2037: volatile int pointeur_signal_ecriture;
2038: volatile int pointeur_signal_lecture;
2039: volatile enum signaux_rpl signaux_en_queue[LONGUEUR_QUEUE_SIGNAUX];
2040: volatile logical1 demarrage_fils;
2041: volatile logical1 redemarrage_processus;
2042:
2043: /* Contextes */
2044:
2045: struct_liste_chainee *l_base_pile_contextes;
2046: struct_liste_chainee *l_base_pile_taille_contextes;
2047:
2048: /* Variables */
2049:
2050: // La liste des variables par niveau est doublement chaînée.
2051: // À tout moment, elle pointe sur le niveau le plus haut existant et
2052: // l_liste_variable_par_niveau->precedent renvoie la liste des
2053: // définitions. l_liste_variable_par_niveau->precedent->precedent pointe
2054: // sur la liste des variables globales.
2055: //
2056: // À l'initialisation :
2057: // l_liste_variables_par_niveau->suivant == l_liste_variables_par_niveau
2058: // l_liste_variables_par_niveau->precedent == l_liste_variables_par_niveau
2059:
2060: struct_arbre_variables *s_arbre_variables;
2061: struct_liste_variables *l_liste_variables_par_niveau;
2062: struct_liste_variables_statiques
2063: *l_liste_variables_statiques;
2064:
2065: struct_arbre_variables_partagees
2066: **s_arbre_variables_partagees;
2067: struct_liste_variables_partagees
2068: **l_liste_variables_partagees;
2069:
2070: logical1 niveau_supprime;
2071:
2072: struct_variable *pointeur_variable_courante;
2073: struct_liste_variables *pointeur_feuille_courante;
2074: struct_variable_statique *pointeur_variable_statique_courante;
2075: struct_variable_partagee *pointeur_variable_partagee_courante;
2076:
2077: int *pointeurs_caracteres_variables;
2078: int nombre_caracteres_variables;
2079:
2080: integer8 niveau_courant;
2081: integer8 niveau_initial;
2082:
2083: logical1 creation_variables_statiques;
2084: logical1 creation_variables_partagees;
2085: logical1 gel_liste_variables;
2086:
2087: /* Fichiers */
2088:
2089: struct_liste_chainee *s_fichiers;
2090:
2091: /* Sockets */
2092:
2093: struct_liste_chainee *s_sockets;
2094:
2095: /* Connecteurs aux bases de données */
2096:
2097: struct_liste_chainee *s_connecteurs_sql;
2098:
2099: /* Bibliothèques dynamiques */
2100:
2101: struct_liste_chainee *s_bibliotheques;
2102: struct_instruction_externe *s_instructions_externes;
2103: integer8 nombre_instructions_externes;
2104:
2105: /* Fichier d'impression */
2106:
2107: unsigned char *nom_fichier_impression;
2108: unsigned char format_papier[16];
2109:
2110: /* Parametres graphiques */
2111:
2112: struct_fichier_graphique *fichiers_graphiques; /* NULL */
2113:
2114: unsigned char type_trace_eq[21];
2115:
2116: /*
2117: * 2D :
2118: * FONCTION
2119: * PARAMETRIQUE
2120: * POLAIRE
2121: * COURBES DE NIVEAU
2122: *
2123: * 3D :
2124: * GRILLE 3D
2125: * COURBE PARAMETRIQUE // A FAIRE
2126: * SURFACE PARAMETRIQUE // A FAIRE
2127: * CYNLINDRIQUE // A FAIRE
2128: * SPHERIQUE // A FAIRE
2129: */
2130:
2131: unsigned char type_trace_sigma[21];
2132:
2133: /*
2134: * POINTS
2135: * HISTOGRAMME
2136: * TABLE TRACANTE
2137: */
2138:
2139: /*
2140: * ECHELLES
2141: */
2142:
2143: integer8 systeme_axes;
2144:
2145: real8 x_min;
2146: real8 x_max;
2147: real8 y_min;
2148: real8 y_max;
2149: real8 z_min;
2150: real8 z_max;
2151:
2152: real8 x_tics;
2153: real8 y_tics;
2154: real8 z_tics;
2155:
2156: integer8 mx_tics;
2157: integer8 my_tics;
2158: integer8 mz_tics;
2159:
2160: logical1 x_lines;
2161: logical1 y_lines;
2162: logical1 z_lines;
2163:
2164: logical1 mx_lines;
2165: logical1 my_lines;
2166: logical1 mz_lines;
2167:
2168: /*
2169: * -1 : absent du graphique
2170: * 0 : graduations automatiques
2171: * >0 : valeur manuelle
2172: */
2173:
2174: real8 x2_min;
2175: real8 x2_max;
2176: real8 y2_min;
2177: real8 y2_max;
2178: real8 z2_min;
2179: real8 z2_max;
2180:
2181: real8 x2_tics;
2182: real8 y2_tics;
2183: real8 z2_tics;
2184:
2185: integer8 mx2_tics;
2186: integer8 my2_tics;
2187: integer8 mz2_tics;
2188:
2189: logical1 x2_lines;
2190: logical1 y2_lines;
2191: logical1 z2_lines;
2192:
2193: logical1 mx2_lines;
2194: logical1 my2_lines;
2195: logical1 mz2_lines;
2196:
2197: real8 resolution;
2198:
2199: logical1 souris_active;
2200:
2201: logical1 echelle_automatique_x;
2202: logical1 echelle_automatique_y;
2203: logical1 echelle_automatique_z;
2204:
2205: logical1 echelle_automatique_x2;
2206: logical1 echelle_automatique_y2;
2207: logical1 echelle_automatique_z2;
2208:
2209: logical1 echelle_log_x;
2210: logical1 echelle_log_y;
2211: logical1 echelle_log_z;
2212:
2213: logical1 echelle_log_x2;
2214: logical1 echelle_log_y2;
2215: logical1 echelle_log_z2;
2216:
2217: real8 point_de_vue_theta;
2218: real8 point_de_vue_phi;
2219: real8 echelle_3D;
2220:
2221: unsigned char *label_x;
2222: unsigned char *label_y;
2223: unsigned char *label_z;
2224: unsigned char *titre;
2225: unsigned char *legende;
2226:
2227: unsigned char *nom_fichier_gnuplot;
2228: unsigned char *type_fichier_gnuplot;
2229:
2230: struct_objet *indep;
2231: struct_objet *depend;
2232: struct_objet *parametres_courbes_de_niveau;
2233:
2234: struct_marque *s_marques;
2235:
2236: file *entree_standard;
2237:
2238: logical1 requete_nouveau_plan;
2239: logical1 mise_a_jour_trace_requise;
2240:
2241: /* Parametres statistiques */
2242:
2243: integer8 colonne_statistique_1;
2244: integer8 colonne_statistique_2;
2245:
2246: /* Etat du calculateur */
2247:
2248: t_8_bits drapeaux_etat[8];
2249:
2250: /* Traitement des exceptions */
2251:
2252: logical1 arret_si_exception;
2253: int exception;
2254: int derniere_exception;
2255: int exception_processus_fils;
2256:
2257: /* Traitement des erreurs */
2258:
2259: int erreur_compilation;
2260: volatile int erreur_execution;
2261: volatile int erreur_systeme;
2262:
2263: struct_objet *s_objet_errone;
2264: struct_objet *s_objet_erreur;
2265:
2266: logical1 erreur_scrutation;
2267:
2268: volatile int erreur_systeme_processus_fils;
2269: int erreur_execution_processus_fils;
2270:
2271: pid_t pid_erreur_processus_fils;
2272:
2273: logical1 erreur_processus_fils;
2274:
2275: integer8 derniere_erreur_fonction_externe;
2276:
2277: int derniere_erreur_systeme;
2278: int derniere_erreur_execution;
2279: int derniere_erreur_evaluation;
2280:
2281: unsigned char *instruction_derniere_erreur;
2282:
2283: integer8 niveau_derniere_erreur;
2284:
2285: logical1 core;
2286: logical1 invalidation_message_erreur;
2287:
2288: /* Debug */
2289:
2290: logical1 debug;
2291: logical8 type_debug;
2292: logical1 debug_programme;
2293: logical1 execution_pas_suivant;
2294: logical1 traitement_instruction_halt;
2295:
2296: /* Interruptions logicielles */
2297:
2298: unsigned char masque_interruptions[d_NOMBRE_INTERRUPTIONS];
2299:
2300: /*
2301: * 'I' : interruption ignorée
2302: * 'Q' : interruption mise en queue pour un traitement ultérieur
2303: * 'N' : traitement normal de l'interruption
2304: */
2305:
2306: integer8 queue_interruptions[d_NOMBRE_INTERRUPTIONS];
2307: integer8 nombre_interruptions_en_queue;
2308: struct_liste_chainee *pile_origine_interruptions
2309: [d_NOMBRE_INTERRUPTIONS];
2310: volatile integer8 nombre_interruptions_non_affectees;
2311:
2312: struct_objet *corps_interruptions[d_NOMBRE_INTERRUPTIONS];
2313:
2314: unsigned char traitement_interruption; /* Y/N */
2315: unsigned char traitement_interruptible; /* Y/N */
2316: unsigned char traitement_at_poke; /* Y/N */
2317:
2318: struct_objet *at_exit;
2319: struct_objet *at_poke;
2320:
2321: /* Variables volatiles */
2322:
2323: volatile sig_atomic_t var_volatile_alarme;
2324: // Traitement de ctrl+C et des arrêts brutaux
2325: volatile sig_atomic_t var_volatile_requete_arret;
2326: // Traitement de ctrl+Z
2327: volatile sig_atomic_t var_volatile_requete_arret2;
2328: volatile sig_atomic_t var_volatile_traitement_retarde_stop;
2329: volatile sig_atomic_t var_volatile_traitement_sigint;
2330:
2331: volatile sig_atomic_t var_volatile_processus_racine;
2332: volatile sig_atomic_t var_volatile_processus_pere;
2333: volatile sig_atomic_t var_volatile_recursivite;
2334:
2335: volatile sig_atomic_t arret_depuis_abort;
2336:
2337: volatile int var_volatile_exception_gsl;
2338:
2339: /* Autres */
2340:
2341: char *rpl_home;
2342:
2343: gsl_rng *generateur_aleatoire;
2344: const gsl_rng_type *type_generateur_aleatoire;
2345:
2346: void *contexte_cas;
2347:
2348: integer8 nombre_arguments;
2349:
2350: /*
2351: * Il s'agit du nombre d'arguments utilisé pour l'évaluation
2352: * des expressions algébriques.
2353: * -1 : la fonction ne peut être dans un objet de type ALG.
2354: * -2 : nombre d'arguments inconnu
2355: * 0 : la fonction doit apparaître en notation infixe
2356: * >0 : la fonction apparaît comme une fonction normale
2357: */
2358:
2359: logical1 lancement_interactif;
2360:
2361: unsigned char *chemin_fichiers_temporaires;
2362: unsigned char langue;
2363: unsigned char retour_routine_evaluation;
2364: unsigned char *localisation;
2365:
2366: integer8 niveau_recursivite;
2367:
2368: pid_t pid_processus_pere;
2369: pthread_t tid_processus_pere;
2370: pthread_t tid;
2371:
2372: logical1 processus_detache;
2373:
2374: enum t_type type_en_cours;
2375:
2376: /* Profilage */
2377:
2378: logical1 profilage;
2379: int niveau_profilage;
2380: struct_liste_profilage *pile_profilage;
2381: struct_liste_profilage2 *pile_profilage_fonctions;
2382: struct timeval horodatage_profilage;
2383:
2384: pthread_mutex_t mutex_allocation;
2385: pthread_mutex_t mutex_allocation_buffer;
2386: pthread_mutex_t mutex_interruptions;
2387: pthread_mutex_t mutex_pile_processus;
2388: pthread_mutex_t mutex_signaux;
2389:
2390: // Mutex autorisant les fork()
2391: sem_t __PTR__ semaphore_fork;
2392:
2393: /* Mutexes */
2394:
2395: struct_liste_chainee *liste_mutexes;
2396: pthread_mutex_t protection_liste_mutexes;
2397: unsigned int sections_critiques;
2398:
2399: /* Variable d'initialisation pour SCHED */
2400:
2401: logical1 initialisation_scheduler;
2402:
2403: /* Drapeau nécessaire à RESTART */
2404:
2405: volatile logical1 requete_redemarrage;
2406:
2407: /* Gestion optimisée de la mémoire */
2408:
2409: double estimation_taille_pile_tampon;
2410: integer8 taille_pile_tampon;
2411: struct_liste_chainee *pile_tampon;
2412:
2413: double estimation_taille_pile_systeme_tampon;
2414: integer8 taille_pile_systeme_tampon;
2415: struct_liste_pile_systeme *pile_systeme_tampon;
2416:
2417: integer8 taille_pile_objets;
2418: struct_objet *pile_objets;
2419:
2420: # define TAILLE_CACHE 1024
2421: # define CACHE(type, nom) \
2422: type *objets_##nom[TAILLE_CACHE]; \
2423: volatile int pointeur_##nom;
2424:
2425: # define CACHE2(type, nom) \
2426: type *nom[TAILLE_CACHE]; \
2427: volatile int pointeur_##nom;
2428:
2429: CACHE(integer8, adr)
2430: CACHE(logical8, bin)
2431: CACHE(complex16, cpl)
2432: CACHE(struct_fonction, fct)
2433: CACHE(integer8, int)
2434: CACHE(struct_matrice, mat)
2435: CACHE(struct_nom, nom)
2436: CACHE(real8, rel)
2437: CACHE(struct_tableau, tab)
2438: CACHE(struct_vecteur, vec)
2439:
2440: CACHE2(struct_liste_chainee, maillons)
2441: CACHE2(struct_arbre_variables, variables_noeud)
2442: CACHE2(struct_arbre_variables_partagees, variables_partagees_noeud)
2443: CACHE2(struct_liste_variables, variables_feuille)
2444: CACHE2(struct_variable, variables_variable)
2445: CACHE2(struct_arbre_variables *, variables_tableau_noeuds)
2446: CACHE2(struct_arbre_variables_partagees *,
2447: variables_tableau_noeuds_partages)
2448:
2449: CACHE2(struct_buffer, enveloppes_buffers)
2450: unsigned char ***cache_buffer;
2451: int *pointeur_cache_buffer;
2452: } struct_processus;
2453: #endif
2454:
2455:
2456: /*
2457: ================================================================================
2458: MISE EN PLACE DE L'ALLOCATEUR SPÉCIFIQUE
2459: ================================================================================*/
2460:
2461: #ifndef DEBUG_MEMOIRE
2462: # define malloc(a) rpl_malloc(s_etat_processus, a)
2463: # define realloc(a, b) rpl_realloc(s_etat_processus, a, b)
2464: # define free(a) rpl_free(s_etat_processus, a)
2465: #endif
2466:
2467: void *rpl_malloc(struct_processus *s_etat_processus, size_t s);
2468: void *rpl_realloc(struct_processus *s_etat_processus, void *ptr, size_t s);
2469: void rpl_free(struct_processus *s_etat_processus, void *ptr);
2470: void *sys_malloc(size_t s);
2471: void sys_free(void *ptr);
2472:
2473: /*
2474: * Wrapper de readline() pour que la fonction renvoie un pointeur sur un
2475: * buffer alloué par rpl_malloc().
2476: */
2477:
2478: #define readline(s) readline_wrapper(s_etat_processus, s)
2479: unsigned char *readline_wrapper(struct_processus *s_etat_processus,
2480: unsigned char *s);
2481:
2482:
2483: /*
2484: ================================================================================
2485: PROTOTYPES
2486: ================================================================================
2487: */
2488:
2489: /*
2490: --------------------------------------------------------------------------------
2491: Procédures d'exécution des mots-clef du langage RPL/2
2492: --------------------------------------------------------------------------------
2493: */
2494:
2495: // BEGIN C PROTOTYPES
2496: void instruction_sensible_e(struct_processus *s_etat_processus);
2497: void instruction_sensible_i(struct_processus *s_etat_processus);
2498: void instruction_sensible_infinity(struct_processus *s_etat_processus);
2499:
2500: void instruction_abort(struct_processus *s_etat_processus);
2501: void instruction_abs(struct_processus *s_etat_processus);
2502: void instruction_acos(struct_processus *s_etat_processus);
2503: void instruction_acosh(struct_processus *s_etat_processus);
2504: void instruction_alarm(struct_processus *s_etat_processus);
2505: void instruction_alog(struct_processus *s_etat_processus);
2506: void instruction_and(struct_processus *s_etat_processus);
2507: void instruction_append(struct_processus *s_etat_processus);
2508: void instruction_array_fleche(struct_processus *s_etat_processus);
2509: void instruction_arg(struct_processus *s_etat_processus);
2510: void instruction_asin(struct_processus *s_etat_processus);
2511: void instruction_asinh(struct_processus *s_etat_processus);
2512: void instruction_asl(struct_processus *s_etat_processus);
2513: void instruction_asr(struct_processus *s_etat_processus);
2514: void instruction_atan(struct_processus *s_etat_processus);
2515: void instruction_atanh(struct_processus *s_etat_processus);
2516: void instruction_atexit(struct_processus *s_etat_processus);
2517: void instruction_atpoke(struct_processus *s_etat_processus);
2518: void instruction_autoscale(struct_processus *s_etat_processus);
2519: void instruction_axes(struct_processus *s_etat_processus);
2520:
2521: void instruction_b_vers_r(struct_processus *s_etat_processus);
2522: void instruction_backspace(struct_processus *s_etat_processus);
2523: void instruction_backtrace(struct_processus *s_etat_processus);
2524: void instruction_beep(struct_processus *s_etat_processus);
2525: void instruction_bessel(struct_processus *s_etat_processus);
2526: void instruction_bin(struct_processus *s_etat_processus);
2527:
2528: void instruction_c_vers_r(struct_processus *s_etat_processus);
2529: void instruction_case(struct_processus *s_etat_processus);
2530: void instruction_ceil(struct_processus *s_etat_processus);
2531: void instruction_centr(struct_processus *s_etat_processus);
2532: void instruction_cf(struct_processus *s_etat_processus);
2533: void instruction_chr(struct_processus *s_etat_processus);
2534: void instruction_cipher(struct_processus *s_etat_processus);
2535: void instruction_clear(struct_processus *s_etat_processus);
2536: void instruction_cllcd(struct_processus *s_etat_processus);
2537: void instruction_clmf(struct_processus *s_etat_processus);
2538: void instruction_close(struct_processus *s_etat_processus);
2539: void instruction_clratexit(struct_processus *s_etat_processus);
2540: void instruction_clratpoke(struct_processus *s_etat_processus);
2541: void instruction_clrcntxt(struct_processus *s_etat_processus);
2542: void instruction_clrerr(struct_processus *s_etat_processus);
2543: void instruction_clrfuse(struct_processus *s_etat_processus);
2544: void instruction_clrmtx(struct_processus *s_etat_processus);
2545: void instruction_clrsmphr(struct_processus *s_etat_processus);
2546: void instruction_clrswi(struct_processus *s_etat_processus);
2547: void instruction_cls(struct_processus *s_etat_processus);
2548: void instruction_clusr(struct_processus *s_etat_processus);
2549: void instruction_cnrm(struct_processus *s_etat_processus);
2550: void instruction_cols(struct_processus *s_etat_processus);
2551: void instruction_col_fleche(struct_processus *s_etat_processus);
2552: void instruction_col_moins(struct_processus *s_etat_processus);
2553: void instruction_col_plus(struct_processus *s_etat_processus);
2554: void instruction_comb(struct_processus *s_etat_processus);
2555: void instruction_compress(struct_processus *s_etat_processus);
2556: void instruction_con(struct_processus *s_etat_processus);
2557: void instruction_cond(struct_processus *s_etat_processus);
2558: void instruction_cont(struct_processus *s_etat_processus);
2559: void instruction_continue(struct_processus *s_etat_processus);
2560: void instruction_conj(struct_processus *s_etat_processus);
2561: void instruction_convert(struct_processus *s_etat_processus);
2562: void instruction_copy(struct_processus *s_etat_processus);
2563: void instruction_copyright(struct_processus *s_etat_processus);
2564: void instruction_corr(struct_processus *s_etat_processus);
2565: void instruction_cos(struct_processus *s_etat_processus);
2566: void instruction_cosh(struct_processus *s_etat_processus);
2567: void instruction_cov(struct_processus *s_etat_processus);
2568: void instruction_cr(struct_processus *s_etat_processus);
2569: void instruction_create(struct_processus *s_etat_processus);
2570: void instruction_critical(struct_processus *s_etat_processus);
2571: void instruction_crmtx(struct_processus *s_etat_processus);
2572: void instruction_cross(struct_processus *s_etat_processus);
2573: void instruction_crsmphr(struct_processus *s_etat_processus);
2574: void instruction_crtab(struct_processus *s_etat_processus);
2575: void instruction_cstop(struct_processus *s_etat_processus);
2576: void instruction_cswp(struct_processus *s_etat_processus);
2577: void instruction_currenc(struct_processus *s_etat_processus);
2578: void instruction_cycle(struct_processus *s_etat_processus);
2579:
2580: void instruction_d_vers_r(struct_processus *s_etat_processus);
2581: void instruction_daemonize(struct_processus *s_etat_processus);
2582: void instruction_date(struct_processus *s_etat_processus);
2583: void instruction_dec(struct_processus *s_etat_processus);
2584: void instruction_decr(struct_processus *s_etat_processus);
2585: void instruction_default(struct_processus *s_etat_processus);
2586: void instruction_deg(struct_processus *s_etat_processus);
2587: void instruction_delete(struct_processus *s_etat_processus);
2588: void instruction_depnd(struct_processus *s_etat_processus);
2589: void instruction_depth(struct_processus *s_etat_processus);
2590: void instruction_der(struct_processus *s_etat_processus);
2591: void instruction_det(struct_processus *s_etat_processus);
2592: void instruction_detach(struct_processus *s_etat_processus);
2593: void instruction_dft(struct_processus *s_etat_processus);
2594: void instruction_dgtiz(struct_processus *s_etat_processus);
2595: void instruction_diag_fleche(struct_processus *s_etat_processus);
2596: void instruction_digest(struct_processus *s_etat_processus);
2597: void instruction_disp(struct_processus *s_etat_processus);
2598: void instruction_division(struct_processus *s_etat_processus);
2599: void instruction_do(struct_processus *s_etat_processus);
2600: void instruction_dot(struct_processus *s_etat_processus);
2601: void instruction_draw(struct_processus *s_etat_processus);
2602: void instruction_drax(struct_processus *s_etat_processus);
2603: void instruction_drop(struct_processus *s_etat_processus);
2604: void instruction_drop2(struct_processus *s_etat_processus);
2605: void instruction_dropcntxt(struct_processus *s_etat_processus);
2606: void instruction_dropn(struct_processus *s_etat_processus);
2607: void instruction_drws(struct_processus *s_etat_processus);
2608: void instruction_dup(struct_processus *s_etat_processus);
2609: void instruction_dup2(struct_processus *s_etat_processus);
2610: void instruction_dupcntxt(struct_processus *s_etat_processus);
2611: void instruction_dupn(struct_processus *s_etat_processus);
2612:
2613: void instruction_e(struct_processus *s_etat_processus);
2614: void instruction_edit(struct_processus *s_etat_processus);
2615: void instruction_egalite(struct_processus *s_etat_processus);
2616: void instruction_egv(struct_processus *s_etat_processus);
2617: void instruction_egvl(struct_processus *s_etat_processus);
2618: void instruction_else(struct_processus *s_etat_processus);
2619: void instruction_elseif(struct_processus *s_etat_processus);
2620: void instruction_end(struct_processus *s_etat_processus);
2621: void instruction_eng(struct_processus *s_etat_processus);
2622: void instruction_epsilon(struct_processus *s_etat_processus);
2623: void instruction_eqv(struct_processus *s_etat_processus);
2624: void instruction_erase(struct_processus *s_etat_processus);
2625: void instruction_errm(struct_processus *s_etat_processus);
2626: void instruction_errn(struct_processus *s_etat_processus);
2627: void instruction_eval(struct_processus *s_etat_processus);
2628: void instruction_exget(struct_processus *s_etat_processus);
2629: void instruction_exit(struct_processus *s_etat_processus);
2630: void instruction_exp(struct_processus *s_etat_processus);
2631: void instruction_expm(struct_processus *s_etat_processus);
2632: void instruction_exsub(struct_processus *s_etat_processus);
2633: void instruction_externals(struct_processus *s_etat_processus);
2634: void instruction_eyept(struct_processus *s_etat_processus);
2635:
2636: void instruction_fact(struct_processus *s_etat_processus);
2637: void instruction_false(struct_processus *s_etat_processus);
2638: void instruction_fc_test(struct_processus *s_etat_processus);
2639: void instruction_fc_test_c(struct_processus *s_etat_processus);
2640: void instruction_fc_test_s(struct_processus *s_etat_processus);
2641: void instruction_fft(struct_processus *s_etat_processus);
2642: void instruction_fix(struct_processus *s_etat_processus);
2643: void instruction_fleche(struct_processus *s_etat_processus);
2644: void instruction_fleche_array(struct_processus *s_etat_processus);
2645: void instruction_fleche_col(struct_processus *s_etat_processus);
2646: void instruction_fleche_diag(struct_processus *s_etat_processus);
2647: void instruction_fleche_hms(struct_processus *s_etat_processus);
2648: void instruction_fleche_lcd(struct_processus *s_etat_processus);
2649: void instruction_fleche_list(struct_processus *s_etat_processus);
2650: void instruction_fleche_num(struct_processus *s_etat_processus);
2651: void instruction_fleche_q(struct_processus *s_etat_processus);
2652: void instruction_fleche_row(struct_processus *s_etat_processus);
2653: void instruction_fleche_str(struct_processus *s_etat_processus);
2654: void instruction_fleche_table(struct_processus *s_etat_processus);
2655: void instruction_floor(struct_processus *s_etat_processus);
2656: void instruction_for(struct_processus *s_etat_processus);
2657: void instruction_forall(struct_processus *s_etat_processus);
2658: void instruction_format(struct_processus *s_etat_processus);
2659: void instruction_fp(struct_processus *s_etat_processus);
2660: void instruction_fs_test(struct_processus *s_etat_processus);
2661: void instruction_fs_test_c(struct_processus *s_etat_processus);
2662: void instruction_fs_test_s(struct_processus *s_etat_processus);
2663: void instruction_function(struct_processus *s_etat_processus);
2664: void instruction_fuse(struct_processus *s_etat_processus);
2665:
2666: void instruction_gamma(struct_processus *s_etat_processus);
2667: void instruction_ge(struct_processus *s_etat_processus);
2668: void instruction_gegv(struct_processus *s_etat_processus);
2669: void instruction_gegvl(struct_processus *s_etat_processus);
2670: void instruction_get(struct_processus *s_etat_processus);
2671: void instruction_getc(struct_processus *s_etat_processus);
2672: void instruction_geti(struct_processus *s_etat_processus);
2673: void instruction_getr(struct_processus *s_etat_processus);
2674: void instruction_glegv(struct_processus *s_etat_processus);
2675: void instruction_gregv(struct_processus *s_etat_processus);
2676: void instruction_gt(struct_processus *s_etat_processus);
2677:
2678: void instruction_halt(struct_processus *s_etat_processus);
2679: void instruction_head(struct_processus *s_etat_processus);
2680: void instruction_help(struct_processus *s_etat_processus);
2681: void instruction_hex(struct_processus *s_etat_processus);
2682: void instruction_histogram(struct_processus *s_etat_processus);
2683: void instruction_hms_fleche(struct_processus *s_etat_processus);
2684: void instruction_hms_moins(struct_processus *s_etat_processus);
2685: void instruction_hms_plus(struct_processus *s_etat_processus);
2686:
2687: void instruction_i(struct_processus *s_etat_processus);
2688: void instruction_idft(struct_processus *s_etat_processus);
2689: void instruction_idn(struct_processus *s_etat_processus);
2690: void instruction_if(struct_processus *s_etat_processus);
2691: void instruction_iferr(struct_processus *s_etat_processus);
2692: void instruction_ifft(struct_processus *s_etat_processus);
2693: void instruction_ift(struct_processus *s_etat_processus);
2694: void instruction_ifte(struct_processus *s_etat_processus);
2695: void instruction_im(struct_processus *s_etat_processus);
2696: void instruction_implicit(struct_processus *s_etat_processus);
2697: void instruction_in(struct_processus *s_etat_processus);
2698: void instruction_incr(struct_processus *s_etat_processus);
2699: void instruction_indep(struct_processus *s_etat_processus);
2700: void instruction_input(struct_processus *s_etat_processus);
2701: void instruction_infinity(struct_processus *s_etat_processus);
2702: void instruction_inquire(struct_processus *s_etat_processus);
2703: void instruction_int(struct_processus *s_etat_processus);
2704: void instruction_interrupt(struct_processus *s_etat_processus);
2705: void instruction_inv(struct_processus *s_etat_processus);
2706: void instruction_ip(struct_processus *s_etat_processus);
2707: void instruction_iswi(struct_processus *s_etat_processus);
2708: void instruction_itrace(struct_processus *s_etat_processus);
2709:
2710: void instruction_jdate(struct_processus *s_etat_processus);
2711:
2712: void instruction_key(struct_processus *s_etat_processus);
2713: void instruction_keylabel(struct_processus *s_etat_processus);
2714: void instruction_keytitle(struct_processus *s_etat_processus);
2715: void instruction_kill(struct_processus *s_etat_processus);
2716: void instruction_kind(struct_processus *s_etat_processus);
2717:
2718: void instruction_label(struct_processus *s_etat_processus);
2719: void instruction_last(struct_processus *s_etat_processus);
2720: void instruction_lcase(struct_processus *s_etat_processus);
2721: void instruction_lcd_fleche(struct_processus *s_etat_processus);
2722: void instruction_lchol(struct_processus *s_etat_processus);
2723: void instruction_le(struct_processus *s_etat_processus);
2724: void instruction_legv(struct_processus *s_etat_processus);
2725: void instruction_limit(struct_processus *s_etat_processus);
2726: void instruction_line(struct_processus *s_etat_processus);
2727: void instruction_list_fleche(struct_processus *s_etat_processus);
2728: void instruction_ln(struct_processus *s_etat_processus);
2729: void instruction_lnp1(struct_processus *s_etat_processus);
2730: void instruction_localization(struct_processus *s_etat_processus);
2731: void instruction_lock(struct_processus *s_etat_processus);
2732: void instruction_log(struct_processus *s_etat_processus);
2733: void instruction_logger(struct_processus *s_etat_processus);
2734: void instruction_logscale(struct_processus *s_etat_processus);
2735: void instruction_lq(struct_processus *s_etat_processus);
2736: void instruction_lsq(struct_processus *s_etat_processus);
2737: void instruction_lt(struct_processus *s_etat_processus);
2738: void instruction_lu(struct_processus *s_etat_processus);
2739: void instruction_l_vers_t(struct_processus *s_etat_processus);
2740:
2741: void instruction_mant(struct_processus *s_etat_processus);
2742: void instruction_mark(struct_processus *s_etat_processus);
2743: void instruction_max(struct_processus *s_etat_processus);
2744: void instruction_maxs(struct_processus *s_etat_processus);
2745: void instruction_mclrin(struct_processus *s_etat_processus);
2746: void instruction_mean(struct_processus *s_etat_processus);
2747: void instruction_mem(struct_processus *s_etat_processus);
2748: void instruction_memlock(struct_processus *s_etat_processus);
2749: void instruction_memunlock(struct_processus *s_etat_processus);
2750: void instruction_min(struct_processus *s_etat_processus);
2751: void instruction_mins(struct_processus *s_etat_processus);
2752: void instruction_mod(struct_processus *s_etat_processus);
2753: void instruction_moins(struct_processus *s_etat_processus);
2754: void instruction_mtxlock(struct_processus *s_etat_processus);
2755: void instruction_mtxstatus(struct_processus *s_etat_processus);
2756: void instruction_mtxtrylock(struct_processus *s_etat_processus);
2757: void instruction_mtxunlock(struct_processus *s_etat_processus);
2758: void instruction_multiplication(struct_processus *s_etat_processus);
2759:
2760: void instruction_ne(struct_processus *s_etat_processus);
2761: void instruction_neg(struct_processus *s_etat_processus);
2762: void instruction_next(struct_processus *s_etat_processus);
2763: void instruction_newplane(struct_processus *s_etat_processus);
2764: void instruction_not(struct_processus *s_etat_processus);
2765: void instruction_nrand(struct_processus *s_etat_processus);
2766: void instruction_nrproc(struct_processus *s_etat_processus);
2767: void instruction_ns(struct_processus *s_etat_processus);
2768: void instruction_num(struct_processus *s_etat_processus);
2769:
2770: void instruction_obget(struct_processus *s_etat_processus);
2771: void instruction_obsub(struct_processus *s_etat_processus);
2772: void instruction_oct(struct_processus *s_etat_processus);
2773: void instruction_open(struct_processus *s_etat_processus);
2774: void instruction_or(struct_processus *s_etat_processus);
2775: void instruction_over(struct_processus *s_etat_processus);
2776:
2777: void instruction_p_vers_r(struct_processus *s_etat_processus);
2778: void instruction_paper(struct_processus *s_etat_processus);
2779: void instruction_parameter(struct_processus *s_etat_processus);
2780: void instruction_parametric(struct_processus *s_etat_processus);
2781: void instruction_pcov(struct_processus *s_etat_processus);
2782: void instruction_peek(struct_processus *s_etat_processus);
2783: void instruction_perm(struct_processus *s_etat_processus);
2784: void instruction_persist(struct_processus *s_etat_processus);
2785: void instruction_pi(struct_processus *s_etat_processus);
2786: void instruction_pick(struct_processus *s_etat_processus);
2787: void instruction_plot(struct_processus *s_etat_processus);
2788: void instruction_plotter(struct_processus *s_etat_processus);
2789: void instruction_plus(struct_processus *s_etat_processus);
2790: void instruction_pmax(struct_processus *s_etat_processus);
2791: void instruction_pmin(struct_processus *s_etat_processus);
2792: void instruction_poke(struct_processus *s_etat_processus);
2793: void instruction_polar(struct_processus *s_etat_processus);
2794: void instruction_poll(struct_processus *s_etat_processus);
2795: void instruction_pos(struct_processus *s_etat_processus);
2796: void instruction_pourcent(struct_processus *s_etat_processus);
2797: void instruction_pourcent_ch(struct_processus *s_etat_processus);
2798: void instruction_pourcent_t(struct_processus *s_etat_processus);
2799: void instruction_ppar(struct_processus *s_etat_processus);
2800: void instruction_pr1(struct_processus *s_etat_processus);
2801: void instruction_print(struct_processus *s_etat_processus);
2802: void instruction_private(struct_processus *s_etat_processus);
2803: void instruction_prlcd(struct_processus *s_etat_processus);
2804: void instruction_prmd(struct_processus *s_etat_processus);
2805: void instruction_procid(struct_processus *s_etat_processus);
2806: void instruction_prompt(struct_processus *s_etat_processus);
2807: void instruction_protect(struct_processus *s_etat_processus);
2808: void instruction_prst(struct_processus *s_etat_processus);
2809: void instruction_prstc(struct_processus *s_etat_processus);
2810: void instruction_prusr(struct_processus *s_etat_processus);
2811: void instruction_prvar(struct_processus *s_etat_processus);
2812: void instruction_psdev(struct_processus *s_etat_processus);
2813: void instruction_puissance(struct_processus *s_etat_processus);
2814: void instruction_purge(struct_processus *s_etat_processus);
2815: void instruction_pshcntxt(struct_processus *s_etat_processus);
2816: void instruction_pshprfl(struct_processus *s_etat_processus);
2817: void instruction_pulcntxt(struct_processus *s_etat_processus);
2818: void instruction_pulprfl(struct_processus *s_etat_processus);
2819: void instruction_put(struct_processus *s_etat_processus);
2820: void instruction_putc(struct_processus *s_etat_processus);
2821: void instruction_puti(struct_processus *s_etat_processus);
2822: void instruction_putr(struct_processus *s_etat_processus);
2823: void instruction_pvar(struct_processus *s_etat_processus);
2824:
2825: void instruction_qr(struct_processus *s_etat_processus);
2826:
2827: void instruction_r_vers_b(struct_processus *s_etat_processus);
2828: void instruction_r_vers_c(struct_processus *s_etat_processus);
2829: void instruction_r_vers_d(struct_processus *s_etat_processus);
2830: void instruction_r_vers_p(struct_processus *s_etat_processus);
2831: void instruction_rad(struct_processus *s_etat_processus);
2832: void instruction_rand(struct_processus *s_etat_processus);
2833: void instruction_rank(struct_processus *s_etat_processus);
2834: void instruction_rceq(struct_processus *s_etat_processus);
2835: void instruction_rci(struct_processus *s_etat_processus);
2836: void instruction_rcij(struct_processus *s_etat_processus);
2837: void instruction_rcl(struct_processus *s_etat_processus);
2838: void instruction_rclf(struct_processus *s_etat_processus);
2839: void instruction_rcls(struct_processus *s_etat_processus);
2840: void instruction_rclswi(struct_processus *s_etat_processus);
2841: void instruction_rcws(struct_processus *s_etat_processus);
2842: void instruction_rdate(struct_processus *s_etat_processus);
2843: void instruction_rdm(struct_processus *s_etat_processus);
2844: void instruction_rdgn(struct_processus *s_etat_processus);
2845: void instruction_rdz(struct_processus *s_etat_processus);
2846: void instruction_re(struct_processus *s_etat_processus);
2847: void instruction_read(struct_processus *s_etat_processus);
2848: void instruction_recode(struct_processus *s_etat_processus);
2849: void instruction_recv(struct_processus *s_etat_processus);
2850: void instruction_redraw(struct_processus *s_etat_processus);
2851: void instruction_regex(struct_processus *s_etat_processus);
2852: void instruction_relax(struct_processus *s_etat_processus);
2853: void instruction_remove(struct_processus *s_etat_processus);
2854: void instruction_res(struct_processus *s_etat_processus);
2855: void instruction_restart(struct_processus *s_etat_processus);
2856: void instruction_recall(struct_processus *s_etat_processus);
2857: void instruction_regv(struct_processus *s_etat_processus);
2858: void instruction_repeat(struct_processus *s_etat_processus);
2859: void instruction_repl(struct_processus *s_etat_processus);
2860: void instruction_return(struct_processus *s_etat_processus);
2861: void instruction_revlist(struct_processus *s_etat_processus);
2862: void instruction_rewind(struct_processus *s_etat_processus);
2863: void instruction_rfuse(struct_processus *s_etat_processus);
2864: void instruction_rgdl(struct_processus *s_etat_processus);
2865: void instruction_rgdr(struct_processus *s_etat_processus);
2866: void instruction_rl(struct_processus *s_etat_processus);
2867: void instruction_rlb(struct_processus *s_etat_processus);
2868: void instruction_rnd(struct_processus *s_etat_processus);
2869: void instruction_rnrm(struct_processus *s_etat_processus);
2870: void instruction_roll(struct_processus *s_etat_processus);
2871: void instruction_rolld(struct_processus *s_etat_processus);
2872: void instruction_rot(struct_processus *s_etat_processus);
2873: void instruction_row_fleche(struct_processus *s_etat_processus);
2874: void instruction_row_moins(struct_processus *s_etat_processus);
2875: void instruction_row_plus(struct_processus *s_etat_processus);
2876: void instruction_rr(struct_processus *s_etat_processus);
2877: void instruction_rrb(struct_processus *s_etat_processus);
2878: void instruction_rsd(struct_processus *s_etat_processus);
2879: void instruction_rstop(struct_processus *s_etat_processus);
2880: void instruction_rswp(struct_processus *s_etat_processus);
2881:
2882: void instruction_s_moins(struct_processus *s_etat_processus);
2883: void instruction_s_plus(struct_processus *s_etat_processus);
2884: void instruction_same(struct_processus *s_etat_processus);
2885: void instruction_save(struct_processus *s_etat_processus);
2886: void instruction_scatter(struct_processus *s_etat_processus);
2887: void instruction_scale(struct_processus *s_etat_processus);
2888: void instruction_sched(struct_processus *s_etat_processus);
2889: void instruction_schur(struct_processus *s_etat_processus);
2890: void instruction_sci(struct_processus *s_etat_processus);
2891: void instruction_scls(struct_processus *s_etat_processus);
2892: void instruction_sconj(struct_processus *s_etat_processus);
2893: void instruction_sdev(struct_processus *s_etat_processus);
2894: void instruction_select(struct_processus *s_etat_processus);
2895: void instruction_send(struct_processus *s_etat_processus);
2896: void instruction_sf(struct_processus *s_etat_processus);
2897: void instruction_shared(struct_processus *s_etat_processus);
2898: void instruction_sign(struct_processus *s_etat_processus);
2899: void instruction_sin(struct_processus *s_etat_processus);
2900: void instruction_sinh(struct_processus *s_etat_processus);
2901: void instruction_sinv(struct_processus *s_etat_processus);
2902: void instruction_size(struct_processus *s_etat_processus);
2903: void instruction_sl(struct_processus *s_etat_processus);
2904: void instruction_slb(struct_processus *s_etat_processus);
2905: void instruction_slice(struct_processus *s_etat_processus);
2906: void instruction_slicescale(struct_processus *s_etat_processus);
2907: void instruction_smphrdecr(struct_processus *s_etat_processus);
2908: void instruction_smphrgetv(struct_processus *s_etat_processus);
2909: void instruction_smphrincr(struct_processus *s_etat_processus);
2910: void instruction_smphrtrydecr(struct_processus *s_etat_processus);
2911: void instruction_sneg(struct_processus *s_etat_processus);
2912: void instruction_sort(struct_processus *s_etat_processus);
2913: void instruction_spar(struct_processus *s_etat_processus);
2914: void instruction_spawn(struct_processus *s_etat_processus);
2915: void instruction_splash(struct_processus *s_etat_processus);
2916: void instruction_sq(struct_processus *s_etat_processus);
2917: void instruction_sqlconnect(struct_processus *s_etat_processus);
2918: void instruction_sqldisconnect(struct_processus *s_etat_processus);
2919: void instruction_sqlquery(struct_processus *s_etat_processus);
2920: void instruction_sqrt(struct_processus *s_etat_processus);
2921: void instruction_sr(struct_processus *s_etat_processus);
2922: void instruction_srb(struct_processus *s_etat_processus);
2923: void instruction_srev(struct_processus *s_etat_processus);
2924: void instruction_sst(struct_processus *s_etat_processus);
2925: void instruction_star_d(struct_processus *s_etat_processus);
2926: void instruction_star_h(struct_processus *s_etat_processus);
2927: void instruction_star_s(struct_processus *s_etat_processus);
2928: void instruction_star_w(struct_processus *s_etat_processus);
2929: void instruction_start(struct_processus *s_etat_processus);
2930: void instruction_static(struct_processus *s_etat_processus);
2931: void instruction_std(struct_processus *s_etat_processus);
2932: void instruction_step(struct_processus *s_etat_processus);
2933: void instruction_steq(struct_processus *s_etat_processus);
2934: void instruction_sto(struct_processus *s_etat_processus);
2935: void instruction_sto_division(struct_processus *s_etat_processus);
2936: void instruction_sto_fois(struct_processus *s_etat_processus);
2937: void instruction_sto_moins(struct_processus *s_etat_processus);
2938: void instruction_sto_plus(struct_processus *s_etat_processus);
2939: void instruction_stof(struct_processus *s_etat_processus);
2940: void instruction_stop(struct_processus *s_etat_processus);
2941: void instruction_store(struct_processus *s_etat_processus);
2942: void instruction_stos(struct_processus *s_etat_processus);
2943: void instruction_stoswi(struct_processus *s_etat_processus);
2944: void instruction_str_fleche(struct_processus *s_etat_processus);
2945: void instruction_stws(struct_processus *s_etat_processus);
2946: void instruction_sub(struct_processus *s_etat_processus);
2947: void instruction_suspend(struct_processus *s_etat_processus);
2948: void instruction_svd(struct_processus *s_etat_processus);
2949: void instruction_svl(struct_processus *s_etat_processus);
2950: void instruction_swap(struct_processus *s_etat_processus);
2951: void instruction_swi(struct_processus *s_etat_processus);
2952: void instruction_swilock(struct_processus *s_etat_processus);
2953: void instruction_swiqueue(struct_processus *s_etat_processus);
2954: void instruction_swistatus(struct_processus *s_etat_processus);
2955: void instruction_swiunlock(struct_processus *s_etat_processus);
2956: void instruction_swapcntxt(struct_processus *s_etat_processus);
2957: void instruction_sx(struct_processus *s_etat_processus);
2958: void instruction_sx2(struct_processus *s_etat_processus);
2959: void instruction_sxy(struct_processus *s_etat_processus);
2960: void instruction_sy(struct_processus *s_etat_processus);
2961: void instruction_sy2(struct_processus *s_etat_processus);
2962: void instruction_sync(struct_processus *s_etat_processus);
2963: void instruction_syseval(struct_processus *s_etat_processus);
2964:
2965: void instruction_table_fleche(struct_processus *s_etat_processus);
2966: void instruction_tail(struct_processus *s_etat_processus);
2967: void instruction_tan(struct_processus *s_etat_processus);
2968: void instruction_tanh(struct_processus *s_etat_processus);
2969: void instruction_target(struct_processus *s_etat_processus);
2970: void instruction_taylr(struct_processus *s_etat_processus);
2971: void instruction_then(struct_processus *s_etat_processus);
2972: void instruction_time(struct_processus *s_etat_processus);
2973: void instruction_title(struct_processus *s_etat_processus);
2974: void instruction_tokenize(struct_processus *s_etat_processus);
2975: void instruction_tot(struct_processus *s_etat_processus);
2976: void instruction_trim(struct_processus *s_etat_processus);
2977: void instruction_trn(struct_processus *s_etat_processus);
2978: void instruction_trnc(struct_processus *s_etat_processus);
2979: void instruction_true(struct_processus *s_etat_processus);
2980: void instruction_type(struct_processus *s_etat_processus);
2981: void instruction_t_vers_l(struct_processus *s_etat_processus);
2982:
2983: void instruction_ucase(struct_processus *s_etat_processus);
2984: void instruction_uchol(struct_processus *s_etat_processus);
2985: void instruction_uncompress(struct_processus *s_etat_processus);
2986: void instruction_unlock(struct_processus *s_etat_processus);
2987: void instruction_unprotect(struct_processus *s_etat_processus);
2988: void instruction_until(struct_processus *s_etat_processus);
2989: void instruction_use(struct_processus *s_etat_processus);
2990: void instruction_utpc(struct_processus *s_etat_processus);
2991: void instruction_utpf(struct_processus *s_etat_processus);
2992: void instruction_utpn(struct_processus *s_etat_processus);
2993: void instruction_utpt(struct_processus *s_etat_processus);
2994:
2995: void instruction_var(struct_processus *s_etat_processus);
2996: void instruction_variable(struct_processus *s_etat_processus);
2997: void instruction_vars(struct_processus *s_etat_processus);
2998: void instruction_verify(struct_processus *s_etat_processus);
2999: void instruction_vers_niveau_inferieur(struct_processus *s_etat_processus);
3000: void instruction_vers_niveau_superieur(struct_processus *s_etat_processus);
3001: void instruction_version(struct_processus *s_etat_processus);
3002: void instruction_visit(struct_processus *s_etat_processus);
3003: void instruction_volatile(struct_processus *s_etat_processus);
3004:
3005: void instruction_wait(struct_processus *s_etat_processus);
3006: void instruction_warranty(struct_processus *s_etat_processus);
3007: void instruction_wfdata(struct_processus *s_etat_processus);
3008: void instruction_wfack(struct_processus *s_etat_processus);
3009: void instruction_wflock(struct_processus *s_etat_processus);
3010: void instruction_wfpoke(struct_processus *s_etat_processus);
3011: void instruction_wfproc(struct_processus *s_etat_processus);
3012: void instruction_wfsock(struct_processus *s_etat_processus);
3013: void instruction_wfswi(struct_processus *s_etat_processus);
3014: void instruction_while(struct_processus *s_etat_processus);
3015: void instruction_wireframe(struct_processus *s_etat_processus);
3016: void instruction_workdir(struct_processus *s_etat_processus);
3017: void instruction_write(struct_processus *s_etat_processus);
3018:
3019: void instruction_xcol(struct_processus *s_etat_processus);
3020: void instruction_xor(struct_processus *s_etat_processus);
3021: void instruction_xpon(struct_processus *s_etat_processus);
3022: void instruction_xroot(struct_processus *s_etat_processus);
3023:
3024: void instruction_ycol(struct_processus *s_etat_processus);
3025: void instruction_yield(struct_processus *s_etat_processus);
3026:
3027: /*
3028: --------------------------------------------------------------------------------
3029: Procédures
3030: --------------------------------------------------------------------------------
3031: */
3032:
3033: #ifndef RPLARGS
3034: void affectation_interruptions_logicielles(struct_processus *s_etat_processus);
3035: void affichage_pile(struct_processus *s_etat_processus,
3036: struct_liste_chainee *l_element_courant, integer8 niveau_courant);
3037: #endif
3038:
3039: void *allocation_maillon(struct_processus *s_etat_processus);
3040:
3041: #ifndef RPLARGS
3042: void analyse(struct_processus *s_etat_processus, void (*fonction)());
3043: void *analyse_instruction(struct_processus *s_etat_processus,
3044: unsigned char *candidat);
3045: void appel_gnuplot(struct_processus *s_etat_processus,
3046: unsigned char persistance);
3047: void cf(struct_processus *s_etat_processus, unsigned char indice_drapeau);
3048: void cond(struct_processus *s_etat_processus,
3049: struct_matrice *s_matrice, real8 *condition);
3050: void conversion_chaine(struct_processus *s_etat_processus,
3051: unsigned char *chaine, unsigned char type);
3052: void conversion_decimal_vers_hms(real8 *angle);
3053: void conversion_degres_vers_radians(real8 *angle);
3054: void conversion_element_tex(struct_processus *s_etat_processus,
3055: unsigned char **element, unsigned char *fonction);
3056: void conversion_format(struct_processus *s_etat_processus,
3057: unsigned char *chaine);
3058: void conversion_hms_vers_decimal(real8 *angle);
3059: void conversion_majuscule_limitee(
3060: unsigned char *chaine_entree, unsigned char *chaine_sortie,
3061: integer8 longueur);
3062: void conversion_radians_vers_degres(real8 *angle);
3063: void copie_arbre_variables(struct_processus *s_etat_processus,
3064: struct_processus *s_nouvel_etat_processus);
3065: void correction_formateur_tex(struct_processus *s_etat_processus,
3066: unsigned char **ligne);
3067: void depilement_pile_systeme(struct_processus *s_etat_processus);
3068: void derivation(struct_processus *s_etat_processus,
3069: struct_objet **s_expression);
3070: void determinant(struct_processus *s_etat_processus, struct_matrice *s_matrice,
3071: void *valeur);
3072: void deverrouillage_threads_concurrents(struct_processus *s_etat_processus);
3073: void ecriture_pile(struct_processus *s_etat_processus, file *flux,
3074: struct_liste_chainee *l_element_courant, integer8 niveau_courant);
3075: void ecriture_profil(struct_processus *s_etat_processus);
3076: void effacement_pile_systeme(struct_processus *s_etat_processus);
3077: void empilement_pile_systeme(struct_processus *s_etat_processus);
3078: void encart(struct_processus *s_etat_processus, integer8 duree);
3079: void evaluation_romberg(struct_processus *s_etat_processus,
3080: struct_objet *s_expression, unsigned char *variable, real8 *point,
3081: real8 *valeur, logical1 *validite);
3082: void factorisation_cholesky(struct_processus *s_etat_processus,
3083: struct_matrice *s_matrice, unsigned char mode);
3084: void factorisation_lq(struct_processus *s_etat_processus,
3085: struct_matrice *s_matrice, void **tau);
3086: void factorisation_lu(struct_processus *s_etat_processus,
3087: struct_matrice *s_matrice, struct_matrice **s_permutation);
3088: void factorisation_qr(struct_processus *s_etat_processus,
3089: struct_matrice *s_matrice, void **tau);
3090: void factorisation_schur(struct_processus *s_etat_processus,
3091: struct_matrice *s_matrice, struct_matrice **s_schur);
3092: void *fusible(void *argument);
3093: void formateur_tex(struct_processus *s_etat_processus, struct_objet *s_objet,
3094: unsigned char environnement);
3095: void formateur_elementaire_tex(struct_processus *s_etat_processus,
3096: file *fichier, struct_objet *s_objet, unsigned char environnement);
3097: void impression_pile(struct_processus *s_etat_processus,
3098: struct_liste_chainee *l_element_courant,
3099: unsigned char methode, integer8 niveau_courant);
3100: void impression_tex(struct_processus *s_etat_processus);
3101: void informations(struct_processus *s_etat_processus);
3102: void initialisation_allocateur(struct_processus *s_etat_processus);
3103: void initialisation_completion(void);
3104: void initialisation_contexte_cas(struct_processus *s_etat_processus);
3105: void initialisation_drapeaux(struct_processus *s_etat_processus);
3106: void initialisation_generateur_aleatoire(struct_processus *s_etat_processus,
3107: logical1 initialisation_automatique, integer8 racine);
3108: void initialisation_instructions(struct_processus *s_etat_processus);
3109: void initialisation_variables(struct_processus *s_etat_processus);
3110: #endif
3111:
3112: void initialisation_objet(struct_objet *s_objet);
3113:
3114: #ifndef RPLARGS
3115: void insertion_thread(struct_processus *s_etat_processus,
3116: logical1 thread_principal);
3117: void insertion_thread_surveillance(struct_processus *s_etat_processus,
3118: struct_descripteur_thread *s_argument_thread);
3119: void integrale_romberg(struct_processus *s_etat_processus,
3120: struct_objet *s_expression, unsigned char *variable,
3121: real8 a, real8 b, real8 precision);
3122: void interface_cas(struct_processus *s_etat_processus,
3123: enum t_rplcas_commandes commande);
3124: void interruption1(int signal);
3125: void interruption2(int signal);
3126: void interruption3(int signal);
3127: void interruption4(int signal);
3128: void interruption5(int signal);
3129: void interruption6(int signal);
3130: void interruption_depassement_pile(int urgence, stackoverflow_context_t scp);
3131: void inversion_matrice(struct_processus *s_etat_processus,
3132: struct_matrice *s_matrice);
3133: void lancement_daemon(struct_processus *s_etat_processus);
3134: void *lancement_thread(void *argument);
3135: #endif
3136:
3137: void liberation(struct_processus *s_etat_processus, struct_objet *s_objet);
3138: void liberation_maillon(struct_processus *s_etat_processus,
3139: struct_liste_chainee *maillon);
3140:
3141: #ifndef RPLARGS
3142: void liberation_allocateur(struct_processus *s_etat_processus);
3143: void liberation_arbre_instructions(struct_processus *s_etat_processus,
3144: struct_instruction *arbre);
3145: void liberation_arbre_variables(struct_processus *s_etat_processus,
3146: struct_arbre_variables *arbre, logical1 definitions);
3147: void liberation_arbre_variables_partagees(struct_processus *s_etat_processus,
3148: struct_arbre_variables_partagees *arbre);
3149: void liberation_contexte_cas(struct_processus *s_etat_processus);
3150: void liberation_generateur_aleatoire(struct_processus *s_etat_processus);
3151: void liberation_mutexes_arbre_variables_partagees(struct_processus
3152: *s_etat_processus, struct_arbre_variables_partagees *l_element_courant);
3153: void liberation_threads(struct_processus *s_etat_processus);
3154: void liberation_profil(struct_processus *s_etat_processus);
3155: void localisation_courante(struct_processus *s_etat_processus);
3156: void modification_pid_thread_pere(struct_processus *s_etat_processus);
3157: void moindres_carres(struct_processus *s_etat_processus,
3158: struct_matrice *s_matrice_a, struct_matrice *s_matrice_b,
3159: struct_matrice *s_matrice_x);
3160: void profilage(struct_processus *s_etat_processus, unsigned char *fonction);
3161: void rang(struct_processus *s_etat_processus, struct_matrice *s_matrice,
3162: integer8 *valeur);
3163: void recherche_type(struct_processus *s_etat_processus);
3164: void retrait_thread(struct_processus *s_etat_processus);
3165: void retrait_thread_surveillance(struct_processus *s_etat_processus,
3166: struct_descripteur_thread *s_argument_thread);
3167: void rplcore(struct_processus *s_etat_processus);
3168: #endif
3169:
3170: void scrutation_injection(struct_processus *s_etat_processus);
3171:
3172: #ifndef RPLARGS
3173: void scrutation_interruptions(struct_processus *s_etat_processus);
3174: void sf(struct_processus *s_etat_processus, unsigned char indice_drapeau);
3175: void *surveillance_processus(void *argument);
3176: void swap(void *variable_1, void *variable_2, integer8 taille_octets);
3177: void *thread_signaux(void *argument);
3178: void trace(struct_processus *s_etat_processus, FILE *flux);
3179: void traitement_asynchrone_exceptions_gsl(struct_processus *s_etat_processus);
3180: void traitement_exceptions_gsl(const char *reason, const char *file,
3181: int line, int gsl_errno);
3182: void traitement_interruptions_logicielles(struct_processus *s_etat_processus);
3183: void tri_base_symboles_externes(struct_processus *s_etat_processus);
3184: void tri_vecteur(real8 *vecteur, integer8 taille);
3185: void valeurs_propres(struct_processus *s_etat_processus,
3186: struct_matrice *s_matrice,
3187: struct_vecteur *s_valeurs_propres,
3188: struct_matrice *s_vecteurs_propres_gauches,
3189: struct_matrice *s_vecteur_propres_droits);
3190: void valeurs_propres_generalisees(struct_processus *s_etat_processus,
3191: struct_matrice *s_matrice,
3192: struct_matrice *s_metrique,
3193: struct_vecteur *s_valeurs_propres,
3194: struct_matrice *s_vecteurs_propres_gauches,
3195: struct_matrice *s_vecteur_propres_droits);
3196: void valeurs_singulieres(struct_processus *s_etat_processus,
3197: struct_matrice *s_matrice,
3198: struct_matrice *u, struct_vecteur *s, struct_matrice *vh);
3199: void verrouillage_threads_concurrents(struct_processus *s_etat_processus);
3200: #endif
3201:
3202: /*
3203: --------------------------------------------------------------------------------
3204: Fonctions de gestion des signaux
3205: --------------------------------------------------------------------------------
3206: */
3207:
3208: #ifndef RPLARGS
3209: void creation_queue_signaux(struct_processus *s_etat_processus);
3210: void liberation_queue_signaux(struct_processus *s_etat_processus);
3211: void destruction_queue_signaux(struct_processus *s_etat_processus);
3212: int envoi_signal_contexte(struct_processus *s_etat_processus,
3213: enum signaux_rpl signal);
3214: int envoi_signal_processus(pid_t pid, enum signaux_rpl signal);
3215: int envoi_signal_thread(pthread_t tid, enum signaux_rpl signal);
3216: #endif
3217:
3218: /*
3219: --------------------------------------------------------------------------------
3220: Fonctions de sommation de vecteur dans perte de précision
3221: --------------------------------------------------------------------------------
3222: */
3223:
3224: real8 sommation_vecteur_reel(real8 *vecteur, integer8 *taille,
3225: logical1 *erreur_memoire);
3226: complex16 sommation_vecteur_complexe(complex16 *vecteur, integer8 *taille,
3227: logical1 *erreur_memoire);
3228:
3229: /*
3230: --------------------------------------------------------------------------------
3231: Routine principale
3232: --------------------------------------------------------------------------------
3233: */
3234:
3235: #ifndef RPLARGS
3236: int rplinit(int argc, char *argv[], char *envp[],
3237: unsigned char ***resultats, char *rpl_home);
3238: #endif
3239:
3240: /*
3241: --------------------------------------------------------------------------------
3242: Routines de statistiques
3243: --------------------------------------------------------------------------------
3244: */
3245:
3246: #ifndef RPLARGS
3247: real8 correlation_statistique(struct_matrice *s_matrice,
3248: integer8 colonne_1, integer8 colonne_2, logical1 *erreur);
3249: real8 covariance_statistique(struct_matrice *s_matrice,
3250: integer8 colonne_1, integer8 colonne_2,
3251: unsigned char type, logical1 *erreur);
3252: struct_vecteur *ecart_type_statistique(struct_processus *s_etat_processus,
3253: struct_matrice *s_matrice, unsigned char type);
3254: struct_vecteur *moyenne_statistique(struct_processus *s_etat_processus,
3255: struct_matrice *s_matrice);
3256: struct_vecteur *sommation_colonne_statistique(
3257: struct_processus *s_etat_processus, struct_matrice *s_matrice,
3258: integer8 colonne);
3259: struct_vecteur *sommation_produits_colonnes_statistiques(
3260: struct_processus *s_etat_processus, struct_matrice
3261: *s_matrice, integer8 colonne_1, integer8 colonne_2);
3262: struct_vecteur *sommation_statistique(struct_processus *s_etat_processus,
3263: struct_matrice *s_matrice);
3264: struct_vecteur *variance_statistique(struct_processus *s_etat_processus,
3265: struct_matrice *s_matrice, unsigned char type);
3266: #endif
3267:
3268: /*
3269: --------------------------------------------------------------------------------
3270: Gestion des bibliothèques
3271: --------------------------------------------------------------------------------
3272: */
3273:
3274: #ifndef RPLARGS
3275: void *chargement_bibliotheque(struct_processus *s_etat_processus,
3276: unsigned char *bibliotheque);
3277: logical1 execution_fonction_de_bibliotheque(struct_processus *s_etat_processus,
3278: unsigned char *nom_fonction, unsigned char *bibliothque);
3279: logical1 retrait_bibliotheque(struct_processus *s_etat_processus,
3280: struct_bibliotheque *descripteur);
3281: #endif
3282:
3283: struct_liste_chainee *depilement_pile_operationnelle(struct_rpl_arguments
3284: *s_rpl_arguments, struct_objet **s_objet);
3285: struct_liste_chainee *empilement_pile_operationnelle(struct_rpl_arguments
3286: *s_rpl_arguments, struct_objet *s_objet);
3287: struct_liste_chainee *sauvegarde_arguments(struct_rpl_arguments
3288: *s_rpl_arguments, integer8 nombre_arguments);
3289:
3290: /*
3291: --------------------------------------------------------------------------------
3292: Fonctions retournant un CHARACTER*(*)
3293: --------------------------------------------------------------------------------
3294: */
3295:
3296: #ifndef RPLARGS
3297: unsigned char *analyse_algebrique(struct_processus *s_etat_processus,
3298: unsigned char *chaine_algebrique, struct_liste_chainee **l_base_liste);
3299: unsigned char *analyse_flux(struct_processus *s_etat_processus,
3300: unsigned char *flux, integer8 longueur);
3301: unsigned char *chiffrement(struct_processus *s_etat_processus,
3302: const EVP_CIPHER *type_chiffrement,
3303: logical1 encodage, unsigned char *message, integer8 longueur_message,
3304: unsigned char *clef, integer8 longueur_clef,
3305: unsigned char *vecteur_initialisation,
3306: integer8 *longueur_message_chiffre);
3307: unsigned char *compactage(struct_processus *s_etat_processus,
3308: unsigned char *chaine);
3309: unsigned char *conversion_majuscule(struct_processus *s_etat_processus,
3310: unsigned char *chaine);
3311: unsigned char *creation_nom_fichier(struct_processus *s_etat_processus,
3312: unsigned char *chemin);
3313: unsigned char *date_compilation(struct_processus *s_etat_processus);
3314: unsigned char *extraction_chaine(struct_processus *s_etat_processus,
3315: unsigned char *chaine, integer8 i, integer8 j);
3316: unsigned char *formateur(struct_processus *s_etat_processus, long offset,
3317: struct_objet *s_objet);
3318: unsigned char *formateur_fichier(struct_processus *s_etat_processus,
3319: struct_objet *s_objet, struct_objet *s_format,
3320: integer8 longueur, integer8 longueur_champ, unsigned char format,
3321: unsigned char type, integer8 *longueur_effective, integer8 *recursivite,
3322: logical1 export_fichier);
3323: unsigned char *formateur_flux(struct_processus *s_etat_processus,
3324: unsigned char *donnees, integer8 *longueur);
3325: unsigned char *formateur_fichier_nombre(struct_processus *s_etat_processus,
3326: void *valeur_numerique, unsigned char type,
3327: integer8 longueur, integer8 longueur_champ, unsigned char format);
3328: unsigned char *formateur_fichier_binaire_nombre(struct_processus
3329: *s_etat_processus, void *valeur_numerique, unsigned char type_entree,
3330: unsigned char type, integer8 longueur, integer8 *longueur_conversion);
3331: unsigned char *formateur_fichier_reel(struct_processus *s_etat_processus,
3332: void *valeur_numerique, unsigned char type,
3333: integer8 longueur, integer8 longueur_champ, unsigned char format);
3334: unsigned char *formateur_nombre(struct_processus *s_etat_processus,
3335: void *valeur_numerique, unsigned char type);
3336: unsigned char *formateur_reel(struct_processus *s_etat_processus,
3337: void *valeur_numerique, unsigned char type);
3338: unsigned char *messages(struct_processus *s_etat_processus);
3339: unsigned char *pointeur_ieme_caractere(struct_processus *s_etat_processus,
3340: unsigned char *chaine, integer8 position);
3341: unsigned char *purification_chaine(struct_processus *s_etat_processus,
3342: unsigned char *chaine);
3343: unsigned char *recherche_chemin_fichiers_temporaires(struct_processus
3344: *s_etat_processus);
3345: unsigned char *reencodage(struct_processus *s_etat_processus,
3346: unsigned char *chaine_entree, unsigned char *codage_entree,
3347: unsigned char *codage_sortie);
3348: unsigned char *transliteration(struct_processus *s_etat_processus,
3349: unsigned char *chaine_entree, unsigned char *codage_entree,
3350: unsigned char *codage_sortie);
3351: #endif
3352:
3353: /*
3354: --------------------------------------------------------------------------------
3355: Fonctions retournant un INTEGER*1 (drapeau d'erreur)
3356: --------------------------------------------------------------------------------
3357: */
3358:
3359: #ifndef RPLARGS
3360: logical1 analyse_syntaxique(struct_processus *s_etat_processus);
3361: logical1 arret_thread_signaux(struct_processus *s_etat_processus);
3362: logical1 caracteristiques_fichier(struct_processus *s_etat_processus,
3363: unsigned char *nom, logical1 *existence, logical1 *ouverture,
3364: unsigned long *unite);
3365: logical1 controle(struct_processus *s_etat_processus, unsigned char *fichier,
3366: unsigned char *type, unsigned char *somme_candidate);
3367: logical1 controle_integrite(struct_processus *s_etat_processus,
3368: unsigned char *executable_candidat, unsigned char *executable);
3369: logical1 creation_variable(struct_processus *s_etat_processus,
3370: struct_variable *s_variable,
3371: unsigned char autorisation_creation_variable_statique,
3372: unsigned char autorisation_creation_variable_partagee);
3373: logical1 creation_variable_partagee(struct_processus *s_etat_processus,
3374: struct_variable_partagee *s_variable);
3375: logical1 creation_variable_statique(struct_processus *s_etat_processus,
3376: struct_variable_statique *s_variable);
3377: logical1 chainage(struct_processus *s_etat_processus);
3378: logical1 compilation(struct_processus *s_etat_processus);
3379: logical1 depilement(struct_processus *s_etat_processus,
3380: struct_liste_chainee **l_base_liste, struct_objet **s_objet);
3381: logical1 destruction_fichier(unsigned char *nom_fichier);
3382: logical1 empilement(struct_processus *s_etat_processus,
3383: struct_liste_chainee **l_base_liste, struct_objet *s_objet);
3384: logical1 empilement_pile_last(struct_processus *s_etat_processus,
3385: integer8 nombre_arguments);
3386: logical1 evaluation(struct_processus *s_etat_processus, struct_objet *s_objet,
3387: unsigned char type_evaluation);
3388: logical1 initialisation_fichier_acces_direct(struct_processus *s_etat_processus,
3389: sqlite3 *sqlite, logical1 binaire);
3390: logical1 initialisation_fichier_acces_indexe(struct_processus *s_etat_processus,
3391: sqlite3 *sqlite, integer8 position_clef, logical1 binaire);
3392: logical1 lancement_thread_signaux(struct_processus *s_etat_processus);
3393: logical1 recherche_instruction_suivante(struct_processus *s_etat_processus);
3394: logical1 recherche_instruction_suivante_recursive(
3395: struct_processus *s_etat_processus, integer8 recursivite);
3396: logical1 retrait_variable(struct_processus *s_etat_processus,
3397: unsigned char *nom_variable, unsigned char type);
3398: logical1 retrait_variables_par_niveau(struct_processus *s_etat_processus);
3399: logical1 retrait_variable_partagee(struct_processus *s_etat_processus,
3400: unsigned char *nom_variable, union_position_variable position);
3401: logical1 retrait_variables_partagees_locales(
3402: struct_processus *s_etat_processus);
3403: logical1 retrait_variable_statique(struct_processus *s_etat_processus,
3404: unsigned char *nom_variable, union_position_variable position);
3405: logical1 retrait_variables_statiques_locales(
3406: struct_processus *s_etat_processus);
3407: logical1 sequenceur(struct_processus *s_etat_processus);
3408: logical1 sequenceur_optimise(struct_processus *s_etat_processus);
3409: #endif
3410:
3411: /*
3412: --------------------------------------------------------------------------------
3413: Fonctions retournant un INTEGER*1 (drapeau)
3414: --------------------------------------------------------------------------------
3415: */
3416:
3417: logical1 depassement_addition(integer8 *a, integer8 *b, integer8 *resultat);
3418: logical1 depassement_multiplication(integer8 *a, integer8 *b,
3419: integer8 *resultat);
3420: logical1 depassement_soustraction(integer8 *a, integer8 *b, integer8 *resultat);
3421: logical1 depassement_puissance(integer8 *a, integer8 *b, integer8 *resultat);
3422:
3423: #ifndef RPLARGS
3424: logical1 ecriture_pipe(struct_processus *s_etat_processus, int pipe,
3425: struct_objet *s_objet);
3426: logical1 recherche_variable(struct_processus *s_etat_processus,
3427: unsigned char *nom_variable);
3428: logical1 recherche_variable_globale(struct_processus *s_etat_processus,
3429: unsigned char *nom_variable);
3430: logical1 test_cfsf(struct_processus *s_etat_processus,
3431: unsigned char indice_drapeau);
3432: logical1 test_expression_rpn(unsigned char *chaine);
3433: logical1 test_fonction(unsigned char *chaine);
3434: logical1 validation_chaine(unsigned char *chaine);
3435: #endif
3436:
3437: /*
3438: --------------------------------------------------------------------------------
3439: Fonctions retournant un ssize_t
3440: --------------------------------------------------------------------------------
3441: */
3442:
3443: #ifndef RPLARGS
3444: ssize_t read_atomic(struct_processus *s_etat_processus,
3445: int fd, void *buf, size_t count);
3446: ssize_t write_atomic(struct_processus *s_etat_processus,
3447: int fd, void *buf, size_t count);
3448: #endif
3449:
3450: /*
3451: --------------------------------------------------------------------------------
3452: Fonctions renvoyant un int
3453: --------------------------------------------------------------------------------
3454: */
3455:
3456: int alsprintf(struct_processus *s_etat_processus,
3457: unsigned char **strp, const char *fmt, ...);
3458: #ifndef RPLARGS
3459: int association_etat_processus_readline();
3460: #endif
3461: int interruption_violation_access(void *adresse_fautive, int gravite);
3462: #ifndef RPLARGS
3463: int initialisation_etat_processus_readline();
3464: int liberation_etat_processus_readline();
3465: integer8 liste_variables(struct_processus *s_etat_processus,
3466: struct_tableau_variables *tableau);
3467: integer8 nombre_variables(struct_processus *s_etat_processus);
3468: int readline_analyse_syntaxique(int count, int key);
3469: int readline_effacement(int count, int key);
3470: #endif
3471: int std_fprintf(file *flux, const char *format, ...);
3472: int tex_fprintf(struct_processus *s_etat_processus,
3473: file *flux, const char *format, ...);
3474: int transliterated_fprintf(struct_processus *s_etat_processus, file *flux,
3475: const char *format, ...);
3476: int valsprintf(struct_processus *s_etat_processus,
3477: unsigned char **strp, const char *fmt, va_list ap);
3478: int wrapper_instruction_intrinseque(void (*fonction)(),
3479: struct_rpl_arguments *rpl_arguments);
3480:
3481: /*
3482: --------------------------------------------------------------------------------
3483: Fonctions renvoyant un INTEGER*1 (longueur d'un entier binaire)
3484: --------------------------------------------------------------------------------
3485: */
3486:
3487: #ifndef RPLARGS
3488: unsigned char longueur_entiers_binaires(struct_processus *s_etat_processus);
3489: #endif
3490:
3491: /*
3492: --------------------------------------------------------------------------------
3493: Fonctions retournant un INTEGER*8 (valeur binaire non signée)
3494: --------------------------------------------------------------------------------
3495: */
3496:
3497: #ifndef RPLARGS
3498: logical8 masque_entiers_binaires(struct_processus *s_etat_processus);
3499: #endif
3500:
3501: /*
3502: --------------------------------------------------------------------------------
3503: Fonctions retournant un INTEGER*8 (entier standard RPL/2)
3504: --------------------------------------------------------------------------------
3505: */
3506:
3507: #ifndef RPLARGS
3508: integer8 occupation_memoire(struct_objet *s_objet);
3509: integer8 longueur_chaine(struct_processus *s_etat_processus,
3510: unsigned char *chaine);
3511: integer8 position_caractere_de_chaine(struct_processus *s_etat_processus,
3512: unsigned char *chaine, unsigned char *position);
3513: #endif
3514:
3515: /*
3516: --------------------------------------------------------------------------------
3517: Fonctions renvoyant une liste chaînée (pointeur sur *struct_liste_chainee)
3518: --------------------------------------------------------------------------------
3519: */
3520:
3521: #ifndef RPLARGS
3522: struct_liste_chainee *analyse_rpn(struct_processus *s_etat_processus,
3523: unsigned char *chaine_rpn);
3524: #endif
3525:
3526: /*
3527: --------------------------------------------------------------------------------
3528: Allocateur de buffers à cache
3529: --------------------------------------------------------------------------------
3530: */
3531:
3532: void initialisation_allocateur_buffer(struct_processus *s_etat_processus);
3533: void liberation_allocateur_buffer(struct_processus *s_etat_pocessus);
3534: struct_buffer *allocation_buffer(struct_processus *s_etat_processus,
3535: size_t longueur);
3536: void liberation_buffer(struct_processus *s_etat_processus,
3537: struct_buffer *buffer);
3538:
3539: /*
3540: --------------------------------------------------------------------------------
3541: Fonctions renvoyant une copie de la structure de description des processus
3542: --------------------------------------------------------------------------------
3543: */
3544:
3545: #ifndef RPLARGS
3546: struct_processus *copie_etat_processus(struct_processus *s_etat_processus);
3547: #endif
3548:
3549: /*
3550: --------------------------------------------------------------------------------
3551: Fonctions renvoyant un pointeur sur un fichier (file *) ou un descripteur
3552: --------------------------------------------------------------------------------
3553: */
3554:
3555: #ifndef RPLARGS
3556: file *creation_fichier_tex(struct_processus *s_etat_processus);
3557: struct_descripteur_fichier *descripteur_fichier(struct_processus
3558: *s_etat_processus, struct_fichier *s_fichier);
3559: #endif
3560:
3561: /*
3562: --------------------------------------------------------------------------------
3563: Fonctions renvoyant un pointeur sur une *struct_objet
3564: --------------------------------------------------------------------------------
3565: */
3566:
3567: struct_objet *copie_objet(struct_processus *s_etat_processus,
3568: struct_objet *s_objet, unsigned char type);
3569:
3570: struct_objet *allocation(struct_processus *s_etat_processus, enum t_type type);
3571: #ifndef RPLARGS
3572: struct_objet *formateur_date(struct_processus *s_etat_processus,
3573: struct timeval *temps);
3574: struct_objet *lecture_fichier_non_formate(struct_processus *s_etat_processus,
3575: void *argument, integer8 longueur_buffer, logical1 recursivite);
3576: struct_objet *lecture_pipe(struct_processus *s_etat_processus, int pipe);
3577: struct_objet *parametres_sql(struct_processus *s_etat_processus,
3578: struct_objet *s_parametres);
3579: struct_objet *simplification(struct_processus *s_etat_processus,
3580: struct_objet *s_objet);
3581:
3582: struct_arbre_variables *allocation_noeud(struct_processus *s_etat_processus);
3583: struct_arbre_variables **allocation_tableau_noeuds(
3584: struct_processus *s_etat_processus);
3585:
3586: /*
3587: --------------------------------------------------------------------------------
3588: Fonctions renvoyant un pointeur sur une *struct_liste_variables_statiques
3589: ou *struct_liste_variables_partagees
3590: --------------------------------------------------------------------------------
3591: */
3592:
3593: struct_liste_variables_statiques *recherche_variable_statique(struct_processus
3594: *s_etat_processus, unsigned char *nom_variable,
3595: union_position_variable position, unsigned char origine);
3596: struct_liste_variables_partagees *recherche_variable_partagee(struct_processus
3597: *s_etat_processus, unsigned char *nom_variable,
3598: union_position_variable position, unsigned char origine);
3599: #endif
3600:
3601: /*
3602: --------------------------------------------------------------------------------
3603: Fonctions gérant la complétion automatique
3604: --------------------------------------------------------------------------------
3605: */
3606:
3607: char **completion_rpl();
3608: char *generateur_commandes();
3609: char **completion_matches();
3610:
3611: // END C PROTOTYPES
3612:
3613: /*
3614: --------------------------------------------------------------------------------
3615: Arithmétique
3616: --------------------------------------------------------------------------------
3617: */
3618:
3619: void f77absc_(complex16 *c, real8 *resultat);
3620:
3621: void f77additioncc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3622: void f77additionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3623: void f77additioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3624:
3625: void f77divisioncc_(complex16 *ca, complex16 *rb, complex16 *resultat);
3626: void f77divisionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3627: void f77divisioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3628: void f77divisionic_(integer8 *ib, complex16 *cb, complex16 *resultat);
3629: void f77divisionrc_(real8 *ra, complex16 *cb, complex16 *resultat);
3630:
3631: void f77multiplicationcc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3632: void f77multiplicationci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3633: void f77multiplicationcr_(complex16 *ca, real8 *rb, complex16 *resultat);
3634:
3635: void f77puissancecc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3636: void f77puissanceci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3637: void f77puissancecr_(complex16 *ca, real8 *rb, complex16 *resultat);
3638: void f77puissanceic_(integer8 *ia, complex16 *cb, complex16 *resultat);
3639: void f77puissanceii_(integer8 *ia, integer8 *ib, integer8 *resultat);
3640: void f77puissanceir_(integer8 *ia, real8 *rb, real8 *resultat);
3641: void f77puissancerc_(real8 *ra, complex16 *cb, complex16 *resultat);
3642: void f77puissanceri_(real8 *ra, integer8 *ib, real8 *resultat);
3643: void f77puissancerr_(real8 *ra, real8 *rb, real8 *resultat);
3644:
3645: void f77racinecarreec_(complex16 *ca, complex16 *resultat);
3646: void f77racinecarreein_(integer8 *ia, complex16 *resultat);
3647: void f77racinecarreeip_(integer8 *ia, real8 *resultat);
3648: void f77racinecarreern_(real8 *ia, complex16 *resultat);
3649: void f77racinecarreerp_(real8 *ia, real8 *resultat);
3650:
3651: void f77soustractioncc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3652: void f77soustractionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3653: void f77soustractioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3654: void f77soustractionic_(integer8 *ib, complex16 *cb, complex16 *resultat);
3655: void f77soustractionrc_(real8 *ra, complex16 *cb, complex16 *resultat);
3656:
3657: /*
3658: --------------------------------------------------------------------------------
3659: Trigonométrie complexe
3660: --------------------------------------------------------------------------------
3661: */
3662:
3663: void f77acos_(complex16 *argument, complex16 *resultat);
3664: void f77asin_(complex16 *argument, complex16 *resultat);
3665: void f77atan_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3666: void f77cos_(complex16 *argument, complex16 *resultat);
3667: void f77sin_(complex16 *argument, complex16 *resultat);
3668: void f77tan_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3669:
3670: /*
3671: --------------------------------------------------------------------------------
3672: Fonctions hyperboliques
3673: --------------------------------------------------------------------------------
3674: */
3675:
3676: void f77acoshc_(complex16 *argument, complex16 *resultat);
3677: void f77alogc_(complex16 *argument, complex16 *resultat);
3678: void f77asinhc_(complex16 *argument, complex16 *resultat);
3679: void f77atanhc_(complex16 *argument, complex16 *resultat);
3680: void f77cosh_(complex16 *argument, complex16 *resultat);
3681: void f77expc_(complex16 *argument, complex16 *resultat);
3682: void f77lnc_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3683: void f77lnin_(integer8 *argument, complex16 *resultat, integer4 *erreur);
3684: void f77lnrn_(real8 *argument, complex16 *resultat, integer4 *erreur);
3685: void f77logc_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3686: void f77login_(integer8 *argument, complex16 *resultat, integer4 *erreur);
3687: void f77logrn_(real8 *argument, complex16 *resultat, integer4 *erreur);
3688: void f77sinh_(complex16 *argument, complex16 *resultat);
3689: void f77tanh_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3690: void f77acoshi_(integer8 *argument, real8 *resultat);
3691: void f77acoshr_(real8 *argument, real8 *resultat);
3692: void f77asinhi_(integer8 *argument, real8 *resultat);
3693: void f77asinhr_(real8 *argument, real8 *resultat);
3694: void f77atanhi_(integer8 *argument, real8 *resultat);
3695: void f77atanhr_(real8 *argument, real8 *resultat);
3696: void f77lnip_(integer8 *argument, real8 *resultat, integer4 *erreur);
3697: void f77lnrp_(real8 *argument, real8 *resultat, integer4 *erreur);
3698: void f77logip_(integer8 *argument, real8 *resultat, integer4 *erreur);
3699: void f77logrp_(real8 *argument, real8 *resultat, integer4 *erreur);
3700:
3701: /*
3702: --------------------------------------------------------------------------------
3703: Calculs divers
3704: --------------------------------------------------------------------------------
3705: */
3706:
3707: void f90arrangement(integer8 *n, integer8 *k, real8 *resultat);
3708: void f90combinaison(integer8 *n, integer8 *k, real8 *resultat);
3709: void f90fcd(real8 *x, integer8 *n1, integer8 *n2, real8 *resultat);
3710: void f90gausscd(real8 *x, real8 *moyenne, real8 *variance, real8 *resultat);
3711: void f90tcd(real8 *x, integer8 *n, real8 *resultat);
3712: void f90x2cd(real8 *x, integer8 *n, real8 *resultat);
3713:
3714: // BEGIN C PROTOTYPES
3715: void dft(complex16 *dft, integer4 *nombre_lignes, integer4 *nombre_colonnes,
3716: integer4 *inverse, integer4 *erreur);
3717: // END C PROTOTYPES
3718:
3719: /*
3720: --------------------------------------------------------------------------------
3721: Fonctions Lapack
3722: --------------------------------------------------------------------------------
3723: */
3724:
3725: /*
3726: * Calcul de la longueur d'un espace de travail
3727: */
3728:
3729: #ifndef RPLARGS
3730: integer4 ilaenv_(integer4 *optimal, char *nom_fonction, char *option,
3731: integer4 *n1, integer4 *n2, integer4 *n3, integer4 *n4,
3732: integer4 longueur_nom_fonction, integer4 longueur_option);
3733:
3734: /*
3735: * Inversion
3736: */
3737:
3738: void dgetri_(integer4 *ordre_a, real8 *a, integer4 *lda, integer4 *pivot,
3739: real8 *work, integer4 *dim_work, integer4 *ios);
3740: void zgetri_(integer4 *ordre_a, complex16 *a, integer4 *lda, integer4 *pivot,
3741: complex16 *work, integer4 *dim_work, integer4 *ios);
3742:
3743: /*
3744: * Valeurs propres
3745: */
3746:
3747: void zgeev_(unsigned char *calcul_vp_gauches, unsigned char *calcul_vp_droits,
3748: integer4 *dim_matrice1, complex16 *matrice_f77,
3749: integer4 *dim_matrice2, complex16 *valeurs_propres,
3750: complex16 *vpg_f77, integer4 *dim_matrice3,
3751: complex16 *vpd_f77, integer4 *dim_matrice4,
3752: complex16 *work, integer4 *lwork, real8 *rwork,
3753: integer4 *erreur, integer4 longueur_1, integer4 longueur_2);
3754:
3755: /*
3756: * Valeurs propres généralisées
3757: */
3758:
3759: void zggev_(unsigned char *calcul_vp_gauches, unsigned char *calcul_vp_droits,
3760: integer4 *dim_matrice1, complex16 *matrice_f77,
3761: integer4 *dim_matrice2, complex16 *metrique_f77,
3762: integer4 *dim_matrice3, complex16 *alpha, complex16 *beta,
3763: complex16 *vpg_f77, integer4 *dim_matrice4,
3764: complex16 *vpd_f77, integer4 *dim_matrice5,
3765: complex16 *work, integer4 *lwork, real8 *rwork,
3766: integer4 *erreur, integer4 longueur_1, integer4 longueur_2);
3767:
3768: /*
3769: * Moindres carrés
3770: */
3771:
3772: void dgelsd_(integer4 *nombre_lignes_a, integer4 *nombre_colonnes_a,
3773: integer4 *nombre_colonnes_b, real8 *matrice_a, integer4 *lda,
3774: real8 *matrice_b, integer4 *ldb, real8 *valeurs_singulieres,
3775: real8 *rcond, integer4 *rank, real8 *work, integer4 *lwork,
3776: integer4 *iwork, integer4 *info);
3777: void zgelsd_(integer4 *nombre_lignes_a, integer4 *nombre_colonnes_a,
3778: integer4 *nombre_colonnes_b, complex16 *matrice_a, integer4 *lda,
3779: complex16 *matrice_b, integer4 *ldb, real8 *valeurs_singulieres,
3780: real8 *rcond, integer4 *rank, complex16 *work, integer4 *lwork,
3781: real8 *rwork, integer4 *iwork, integer4 *info);
3782:
3783: /*
3784: * Moindres carrés généralisé
3785: */
3786:
3787: /*
3788: * Décomposition en valeurs singulières
3789: */
3790:
3791: void dgesvd_(unsigned char *jobu, unsigned char *jobvh,
3792: integer4 *m, integer4 *n, real8 *a, integer4 *lda,
3793: real8 *s, real8 *u, integer4 *ldu, real8 *vh, integer4 *ldvh,
3794: real8 *work, integer4 *lwork, integer4 *info, integer4 longueur_jobu,
3795: integer4 longueur_jobvh);
3796: void zgesvd_(unsigned char *jobu, unsigned char *jobvh,
3797: integer4 *m, integer4 *n, real8 *a, integer4 *lda,
3798: real8 *s, real8 *u, integer4 *ldu, real8 *vh, integer4 *ldvh,
3799: real8 *work, integer4 *lwork, real8 *rwork, integer4 *info,
3800: integer4 longueur_jobu, integer4 longueur_jobvh);
3801:
3802: /*
3803: * Factorisations diverses
3804: */
3805:
3806: /* LU de Crout */
3807: void dgetrf_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3808: integer4 *lda, integer4 *pivot, integer4 *ios);
3809: void zgetrf_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3810: integer4 *lda, integer4 *pivot, integer4 *ios);
3811:
3812: /* LQ */
3813: void dgelq2_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3814: integer4 *lda, real8 *tau, real8 *work, integer4 *ios);
3815: void zgelq2_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3816: integer4 *lda, complex16 *tau, complex16 *work, integer4 *ios);
3817:
3818: /* QR */
3819: void dgeqp3_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3820: integer4 *lda, integer4 *pivot, real8 *tau, real8 *work,
3821: integer4 *lwork, integer4 *ios);
3822: void zgeqp3_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3823: integer4 *lda, integer4 *pivot, complex16 *tau, complex16 *work,
3824: integer4 *lwork, real8 *rwork, integer4 *ios);
3825:
3826: /* Cholesky */
3827: void dpptrf_(unsigned char *mode, integer4 *n, complex16 *triangle,
3828: integer4 *ios, integer4 longueur);
3829: void zpptrf_(unsigned char *mode, integer4 *n, complex16 *triangle,
3830: integer4 *ios, integer4 longueur);
3831:
3832: /* Schur */
3833: void dgees_(unsigned char *calcul_vecteur, unsigned char *valeurs_triees,
3834: logical4 (*fonction_tri)(), integer4 *n, real8 *a,
3835: integer4 *lda, integer4 *sdim, real8 *wr, real8 *wi,
3836: real8 *vs, integer4 *ldvs, real8 *work, integer4 *lwork,
3837: logical4 *bwork, integer4 *info, integer4 l1, integer4 l2);
3838: void zgees_(unsigned char *calcul_vecteur, unsigned char *valeurs_triees,
3839: logical4 (*fonction_tri)(), integer4 *n, complex16 *a,
3840: integer4 *lda, integer4 *sdim, complex16 *w,
3841: complex16 *vs, integer4 *ldvs, complex16 *work, integer4 *lwork,
3842: real8 *rwork, logical4 *bwork, integer4 *info,
3843: integer4 l1, integer4 l2);
3844:
3845: /* Déterminant et rang */
3846: void dgecon_(unsigned char *norm, integer4 *n, real8 *a, integer4 *lda,
3847: real8 *anorm, real8 *rcond, real8 *work, integer4 *iwork,
3848: integer4 *info, integer4 l1);
3849: void dgelsy_(integer4 *m, integer4 *n, integer4 *nrhs, real8 *a,
3850: integer4 *lda, real8 *b, integer4 *ldb, integer4 *jpvt, real8 *rcond,
3851: integer4 *rank, real8 *work, integer4 *lwork, integer4 *info);
3852: real8 dlange_(unsigned char *norme, integer4 *n, integer4 *m, real8 *a,
3853: integer4 *lda, real8 *work, integer4 longueur);
3854: real8 zlange_(unsigned char *norme, integer4 *n, integer4 *m, real8 *a,
3855: integer4 *lda, real8 *work, integer4 longueur);
3856: void zgecon_(unsigned char *norm, integer4 *n, complex16 *a, integer4 *lda,
3857: real8 *anorm, real8 *rcond, complex16 *work, real8 *rwork,
3858: integer4 *info, integer4 l1);
3859: void zgelsy_(integer4 *m, integer4 *n, integer4 *nrhs, complex16 *a,
3860: integer4 *lda, complex16 *b, integer4 *ldb, integer4 *jpvt,
3861: real8 *rcond, integer4 *rank, complex16 *work, integer4 *lwork,
3862: real8 *rwork, integer4 *info);
3863: #endif
3864:
3865: /*
3866: * Fonction testant la requête d'arrêt (nécessaire pour tester le
3867: * drapeau depuis une bibliothèque).
3868: */
3869:
3870: int test_arret(struct_processus *s_etat_processus);
3871:
3872: #endif
3873:
3874: // vim: ts=4
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