1: /*
2: ================================================================================
3: RPL/2 (R) version 4.1.23
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: #define d_REC "Record /'name_1', ..., 'name_n'/"
777:
778: /*
779: --------------------------------------------------------------------------------
780: Paramètres du système
781: --------------------------------------------------------------------------------
782: */
783:
784: #ifndef RPLARGS
785: # define ds_beep ""
786: # define ds_fichier_historique ".RPL2_history"
787: # define ds_imposition_separateur_decimal d_vrai
788: # define ds_longueur_historique 256
789: # define ds_nombre_maximum_fichiers_ouverts 65536
790: # define ds_preprocesseur "rplpp " \
791: "--nostdinc -C 2> /dev/null"
792: # define ds_rplcore "rpl-core"
793: # define ds_rplprofile "rpl-profile"
794: # define ds_sdat "SDAT"
795: #endif
796:
797: /*
798: --------------------------------------------------------------------------------
799: Erreurs système
800: --------------------------------------------------------------------------------
801: */
802:
803: #ifdef DEBUG_ERREURS
804: # ifdef MESSAGES
805: # define __erreur(i) i
806: # define __erreur_(i) i
807: # else
808: # undef _ERREURS_VARIABLES
809: # ifdef _ERREURS_VARIABLES
810: # define __erreur_(i) __erreur(i)
811: # else
812: # define __erreur_(i) i
813: # endif
814: # define __erreur(i) ({ if (strstr(__FUNCTION__, "recherche_variable") \
815: == NULL) ufprintf(stderr, \
816: "ERROR %d AT %s() FROM %s LINE %d\n", \
817: i, __FUNCTION__, __FILE__, __LINE__); i; })
818: # endif
819: #else
820: # define __erreur(i) i
821: # define __erreur_(i) i
822: #endif
823:
824:
825: // -1 : erreur provoquée par une bibliothèque externe
826: #ifndef RPLARGS
827: # define d_es 2000
828: # define d_es_allocation_memoire __erreur(2001)
829: # define d_es_variable_introuvable __erreur_(2002)
830: # define d_es_pile_vide __erreur(2003)
831: # define d_es_end_incoherent __erreur(2004)
832: # define d_es_peripherique_stdin __erreur(2005)
833: # define d_es_erreur_fichier __erreur(2006)
834: # define d_es_execution_bibliotheque __erreur(2007)
835: # define d_es_signal __erreur(2008)
836: # define d_es_processus __erreur(2009)
837: # define d_es_pile_operationnelle_vide __erreur(2010)
838: # define d_es_nombre_max_descripteurs __erreur(2011)
839: # define d_es_interruption_invalide __erreur(2012)
840: # define d_es_contexte __erreur(2013)
841: # define d_es_somme_controle __erreur(2014)
842: # define d_es_semaphore __erreur(2015)
843: # define d_es_mutex_acquis_autre_thread __erreur(2016)
844: #endif
845:
846: /*
847: --------------------------------------------------------------------------------
848: Exceptions
849: --------------------------------------------------------------------------------
850: */
851:
852: #ifndef RPLARGS
853: # define d_ep 1000
854: # define d_ep_division_par_zero __erreur(1001)
855: # define d_ep_matrice_non_inversible __erreur(1002)
856: # define d_ep_resultat_indefini __erreur(1003)
857: # define d_ep_underflow __erreur(1004)
858: # define d_ep_overflow __erreur(1005)
859: # define d_ep_domaine_definition __erreur(1006)
860: # define d_ep_perte_precision __erreur(1007)
861: # define d_ep_decomposition_QR __erreur(1008)
862: # define d_ep_matrice_non_definie_positive __erreur(1009)
863: # define d_ep_decomposition_QZ __erreur(1010)
864: # define d_ep_decomposition_SVD __erreur(1011)
865: #endif
866:
867: /*
868: --------------------------------------------------------------------------------
869: Erreurs de compilation
870: --------------------------------------------------------------------------------
871: */
872:
873: #ifndef RPLARGS
874: # define d_ec 3000
875: # define d_ec_niveau_definition_negatif __erreur(3001)
876: # define d_ec_nom_definition_invalide __erreur(3002)
877: # define d_ec_erreur_boucle_definie __erreur(3003)
878: # define d_ec_erreur_instruction_end __erreur(3004)
879: # define d_ec_erreur_instruction_until __erreur(3005)
880: # define d_ec_source_incoherent __erreur(3006)
881: # define d_ec_erreur_instruction_while __erreur(3007)
882: # define d_ec_erreur_instruction_then __erreur(3008)
883: # define d_ec_erreur_instruction_else __erreur(3009)
884: # define d_ec_erreur_instruction_elseif __erreur(3010)
885: # define d_ec_erreur_instruction_select __erreur(3011)
886: # define d_ec_erreur_instruction_case __erreur(3012)
887: #endif
888:
889: /*
890: --------------------------------------------------------------------------------
891: Erreurs à l'exécution
892: --------------------------------------------------------------------------------
893: */
894:
895: // -1 : erreur provoquée par une bibliothèque externe
896: #ifndef RPLARGS
897: # define d_ex 0
898: # define d_ex_pile_vide __erreur(1)
899: # define d_ex_manque_argument __erreur(2)
900: # define d_ex_argument_invalide __erreur(3)
901: # define d_ex_erreur_type_argument __erreur(4)
902: # define d_ex_nom_reserve __erreur(5)
903: # define d_ex_nombre_arguments __erreur(6)
904: # define d_ex_dimensions_invalides __erreur(7)
905: # define d_ex_expression_invalide __erreur(8)
906: # define d_ex_absence_graphique_courant __erreur(9)
907: # define d_ex_erreur_traitement_condition __erreur(10)
908: # define d_ex_erreur_traitement_boucle __erreur(11)
909: # define d_ex_variable_non_definie __erreur_(12)
910: # define d_ex_drapeau_inexistant __erreur(13)
911: # define d_ex_nom_invalide __erreur(14)
912: # define d_ex_element_inexistant __erreur(15)
913: # define d_ex_absence_variable __erreur(16)
914: # define d_ex_erreur_evaluation __erreur(17)
915: # define d_ex_semaphore __erreur(18)
916: # define d_ex_longueur_fft __erreur(19)
917: # define d_ex_queue_impression __erreur(20)
918: # define d_ex_type_trace_invalide __erreur(21)
919: # define d_ex_erreur_fichier __erreur(22)
920: # define d_ex_absence_equation __erreur(23)
921: # define d_ex_erreur_bibliotheque __erreur(24)
922: # define d_ex_execution_bibliotheque __erreur(25)
923: # define d_ex_stop __erreur(26)
924: # define d_ex_matrice_statistique_invalide __erreur(27)
925: # define d_ex_dimensions_matrice_statistique __erreur(28)
926: # define d_ex_absence_observations __erreur(29)
927: # define d_ex_statistiques_echantillon __erreur(30)
928: # define d_ex_observations_inexistantes __erreur(31)
929: # define d_ex_syntaxe __erreur(32)
930: # define d_ex_cycle_hors_boucle __erreur(33)
931: # define d_ex_conversion_unite __erreur(34)
932: # define d_ex_erreur_parametre_fichier __erreur(35)
933: # define d_ex_erreur_acces_fichier __erreur(36)
934: # define d_ex_erreur_requete_fichier __erreur(37)
935: # define d_ex_erreur_format_fichier __erreur(38)
936: # define d_ex_fichier_verrouille __erreur(39)
937: # define d_ex_verrou_indefini __erreur(40)
938: # define d_ex_fin_de_fichier_atteinte __erreur(41)
939: # define d_ex_debut_de_fichier_atteint __erreur(42)
940: # define d_ex_erreur_type_fichier __erreur(43)
941: # define d_ex_fichier_vide __erreur(44)
942: # define d_ex_dimensions_differentes __erreur(45)
943: # define d_ex_routines_mathematiques __erreur(46)
944: # define d_ex_exit_hors_boucle __erreur(47)
945: # define d_ex_longueur_dft __erreur(48)
946: # define d_ex_contexte __erreur(49)
947: # define d_ex_processus __erreur(50)
948: # define d_ex_image_processus __erreur(51)
949: # define d_ex_erreur_sql __erreur(52)
950: # define d_ex_variable_verrouillee __erreur(53)
951: # define d_ex_variable_volatile __erreur(54)
952: # define d_ex_erreur_processus __erreur(55)
953: # define d_ex_erreur_impression __erreur(56)
954: # define d_ex_nombre_arguments_fonction __erreur(57)
955: # define d_ex_fonction_indisponible __erreur(58)
956: # define d_ex_bibliotheque_chargee __erreur(59)
957: # define d_ex_aucun_symbole __erreur(60)
958: # define d_ex_definition_ambigue __erreur(61)
959: # define d_ex_fichier_hors_contexte __erreur(62)
960: # define d_ex_socket_en_ecoute __erreur(63)
961: # define d_ex_interruption_invalide __erreur(64)
962: # define d_ex_erreur_transcodage __erreur(65)
963: # define d_ex_absence_processus_pere __erreur(66)
964: # define d_ex_creation_variable __erreur(67)
965: # define d_ex_fusible __erreur(68)
966: # define d_ex_iswi_hors_interruption __erreur(69)
967: # define d_ex_daemon __erreur(70)
968: # define d_ex_mutex __erreur(71)
969: # define d_ex_variable_statique_partagee __erreur(72)
970: # define d_ex_variable_partagee __erreur(73)
971: # define d_ex_graphique_memorise __erreur(74)
972: # define d_ex_matrice_non_diagonale __erreur(75)
973: # define d_ex_locales __erreur(76)
974: # define d_ex_representation __erreur(77)
975: # define d_ex_erreur_profilage __erreur(78)
976: # define d_ex_enregistrement_inexistant __erreur(79)
977: # define d_ex_clef_inexistante __erreur(80)
978: # define d_ex_nom_implicite __erreur(81)
979: # define d_ex_version_bibliotheque __erreur(82)
980: # define d_ex_creation_variable_globale __erreur(83)
981: # define d_ex_erreur_interne_rplcas __erreur(84)
982: # define d_ex_fichier_corrompu __erreur(85)
983: # define d_ex_mutex_acquis_autre_thread __erreur(86)
984: # define d_ex_expression_reguliere __erreur(87)
985: # define d_ex_instruction_indisponible __erreur(88)
986: # define d_ex_chiffrement __erreur(89)
987: # define d_ex_chiffrement_indisponible __erreur(90)
988: # define d_ex_longueur_clef_chiffrement __erreur(91)
989: # define d_ex_taille_message __erreur(92)
990: #endif
991:
992:
993: /*
994: ================================================================================
995: STRUCTURES
996: ================================================================================
997: */
998:
999: /*
1000: --------------------------------------------------------------------------------
1001: Structure objet
1002: --------------------------------------------------------------------------------
1003: */
1004:
1005: #ifdef MIN
1006: # undef MIN
1007: #endif
1008:
1009: #ifdef MAX
1010: # undef MAX
1011: #endif
1012:
1013: #define ADR __RPL_ADR
1014: #define ALG __RPL_ALG
1015: #define BIN __RPL_BIN
1016: #define CHN __RPL_CHN
1017: #define CPL __RPL_CPL
1018: #define FCH __RPL_FCH
1019: #define FCT __RPL_FCT
1020: #define INT __RPL_INT
1021: #define LST __RPL_LST
1022: #define MCX __RPL_MCX
1023: #define MIN __RPL_MIN
1024: #define MRL __RPL_MRL
1025: #define MTX __RPL_MTX
1026: #define NOM __RPL_NOM
1027: #define NON __RPL_NON
1028: #define PRC __RPL_PRC
1029: #define REC __RPL_REC
1030: #define REL __RPL_REL
1031: #define RPN __RPL_RPN
1032: #define SCK __RPL_SCK
1033: #define SLB __RPL_SLB
1034: #define SPH __RPL_SPH
1035: #define SQL __RPL_SQL
1036: #define TBL __RPL_TBL
1037: #define VCX __RPL_VCX
1038: #define VIN __RPL_VIN
1039: #define VRL __RPL_VRL
1040:
1041: enum t_rplcas_commandes { RPLCAS_INTEGRATION = 0, RPLCAS_LIMITE };
1042:
1043: enum t_type { ADR = 0, ALG, BIN, CHN, CPL, FCH, FCT, INT, LST,
1044: MCX, MIN, MRL, MTX, NOM, NON, PRC, REC, REL, RPN, SCK,
1045: SLB, SPH, SQL, TBL, VCX, VIN, VRL };
1046:
1047: /*
1048: ADR : adresse sur 64 bits signés.
1049: Adresse d'une définition à interpréter.
1050:
1051: ALG : expression algébrique (struct_liste_chainee *)
1052: La liste chaînée contient la définition convertie en notation
1053: polonaise inversée. Ce type diffère du type 'RPN' au niveau
1054: du format de sortie (notation algébrique).
1055:
1056: BIN : entier binaire sur 64 bits (unsigned integer8 *)
1057: Sans objet.
1058: Type C/Fortran : unsigned integer8
1059:
1060: CHN : chaine de caracteres (unsigned char *)
1061: Sans objet.
1062:
1063: CPL : complexe sur 2*64 bits (complex*16, struct_complexe16 *)
1064: Sans objet.
1065: Type C/Fortran : complex16
1066:
1067: FCH : descripteur de fichier (struct_fichier *).
1068:
1069: FCT : déclaration d'une fonction et de son nombre d'arguments
1070: (struct_fonction *). Ce type n'est nécessaire que dans le
1071: traitement des types 'ALG' et 'RPN'.
1072:
1073: INT : entier sur 64 bits (integer*8, integer8 *)
1074: Sans objet.
1075: Type C/Fortran : integer8
1076:
1077: LST : liste (struct_liste_chainee *)
1078: Les objets sont enregistrés sous forme de liste chaînée récursive.
1079: Cela permet de traiter des tableaux de données hétérogènes de
1080: grandes dimensions. Le nombre de dimensions maximal est fixé par
1081: la mémoire de la station.
1082:
1083: MCX : matrice de complexes (struct_matrice *)
1084: Sans objet.
1085:
1086: MIN : matrice d'entiers (struct_matrice *)
1087: Sans objet.
1088:
1089: MRL : matrice de reels (struct_matrice *)
1090: Sans objet.
1091:
1092: MTX : mutex (struct_mutex *)
1093: Sans objet.
1094:
1095: NOM : nom de variable (struct_nom *)
1096: Sans objet.
1097:
1098: PRC : processus (struct_processus_fils *)
1099: Sans objet.
1100:
1101: REL : reel sur 64 bits (real*8, real8 *)
1102: Sans objet.
1103:
1104: RPN : definition (struct_liste_chainee *)
1105: Ce type diffère du type 'ALG' au niveau du format de sortie
1106: (notation polonaise inversée).
1107:
1108: SCK : socket (struct_socket *)
1109:
1110: SLB : bibliothèque dynamique partagée (struct_bibliotheque *)
1111: Sans objet.
1112:
1113: SPH : sémaphore nommé (struct_semaphore *)
1114:
1115: SQL : connecteur sur une base de données SQL (struct_connecteur_sql *)
1116:
1117: TBL : tableau multidimensionnel d'objets (struct_tableau *).
1118:
1119: VCX : vecteur de complexes (struct_vecteur *)
1120: Sans objet.
1121:
1122: VIN : vecteur d'entiers (struct_vecteur *)
1123: Sans objet.
1124:
1125: VRL : vecteur de reels (struct_vecteur *)
1126: Sans objet.
1127: */
1128:
1129: typedef struct objet
1130: {
1131: enum t_type type;
1132:
1133: volatile long nombre_occurrences;
1134:
1135: pthread_mutex_t mutex;
1136:
1137: void *objet;
1138: } struct_objet;
1139:
1140:
1141: /*
1142: --------------------------------------------------------------------------------
1143: Structure fichier
1144: --------------------------------------------------------------------------------
1145: */
1146:
1147: #ifndef RPLARGS
1148: typedef struct fichier
1149: {
1150: int descripteur;
1151:
1152: unsigned char acces; /* S/D/I */
1153: unsigned char binaire; /* Y/N/F */
1154: unsigned char ouverture;
1155: unsigned char protection;
1156: unsigned char *nom;
1157:
1158: struct_objet *format;
1159:
1160: pid_t pid;
1161: pthread_t tid;
1162:
1163: integer8 position_clef;
1164: } struct_fichier;
1165: #endif
1166:
1167:
1168: /*
1169: --------------------------------------------------------------------------------
1170: Structure mutex
1171: --------------------------------------------------------------------------------
1172: */
1173:
1174: #ifndef RPLARGS
1175: typedef struct rpl_mutex
1176: {
1177: pthread_mutex_t mutex;
1178: pthread_t tid;
1179: } struct_mutex;
1180: #endif
1181:
1182:
1183: /*
1184: --------------------------------------------------------------------------------
1185: Structure sémaphore
1186: --------------------------------------------------------------------------------
1187: */
1188:
1189: #ifndef RPLARGS
1190: typedef struct semaphore
1191: {
1192: unsigned char *nom;
1193: sem_t *semaphore;
1194: } struct_semaphore;
1195: #endif
1196:
1197:
1198: /*
1199: --------------------------------------------------------------------------------
1200: Structure marque
1201: --------------------------------------------------------------------------------
1202: */
1203:
1204: #ifndef RPLARGS
1205: typedef struct marque
1206: {
1207: unsigned char *label;
1208: unsigned char *position;
1209:
1210: struct marque *suivant;
1211: } struct_marque;
1212: #endif
1213:
1214:
1215: /*
1216: --------------------------------------------------------------------------------
1217: Structure bibliothèque
1218: --------------------------------------------------------------------------------
1219: */
1220:
1221: #ifndef RPLARGS
1222: typedef struct bibliotheque
1223: {
1224: void *descripteur;
1225:
1226: pid_t pid;
1227: pthread_t tid;
1228:
1229: unsigned char *nom;
1230: } struct_bibliotheque;
1231: #endif
1232:
1233:
1234: /*
1235: --------------------------------------------------------------------------------
1236: Structure descripteur fichier
1237: --------------------------------------------------------------------------------
1238: */
1239:
1240: #ifndef RPLARGS
1241: typedef struct descripteur_fichier
1242: {
1243: int identifiant;
1244:
1245: unsigned char effacement;
1246: unsigned char type; // C (file *) ou S (sqlite *)
1247: unsigned char *nom;
1248:
1249: pid_t pid;
1250: pthread_t tid;
1251:
1252: union
1253: {
1254: file *descripteur_c;
1255: sqlite3 *descripteur_sqlite;
1256: };
1257: } struct_descripteur_fichier;
1258: #endif
1259:
1260:
1261: /*
1262: --------------------------------------------------------------------------------
1263: Structure connecteur SQL
1264: --------------------------------------------------------------------------------
1265: */
1266:
1267: #ifndef RPLARGS
1268: typedef struct connecteur_sql
1269: {
1270: pid_t pid;
1271: pthread_t tid;
1272:
1273: /*
1274: * "MYSQL"
1275: * "POSTGRESQL"
1276: */
1277:
1278: unsigned char *type;
1279: unsigned char *locale;
1280:
1281: union
1282: {
1283: # ifdef MYSQL_SUPPORT
1284: MYSQL *mysql;
1285: # endif
1286: # ifdef POSTGRESQL_SUPPORT
1287: PGconn *postgresql;
1288: # endif
1289: sqlite3 *sqlite;
1290: } descripteur;
1291: } struct_connecteur_sql;
1292: #endif
1293:
1294: #define sqlclose(s_objet) \
1295: if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, "MYSQL") \
1296: == 0) \
1297: mysqlclose((*((struct_connecteur_sql *) (*s_objet).objet)) \
1298: .descripteur); \
1299: else if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, \
1300: "POSTGRESQL") == 0) \
1301: postgresqlclose((*((struct_connecteur_sql *) (*s_objet).objet)) \
1302: .descripteur); \
1303: else if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, \
1304: "SQLITE") == 0) \
1305: sqlite3_close((*((struct_connecteur_sql *) (*s_objet).objet)) \
1306: .descripteur.sqlite); \
1307: else \
1308: BUG(1, uprintf("SQL type '%s' not allowed!", \
1309: (*((struct_connecteur_sql *) (*s_objet).objet)).type));
1310:
1311: /*
1312: --------------------------------------------------------------------------------
1313: Structure socket
1314: --------------------------------------------------------------------------------
1315: */
1316:
1317: #ifndef RPLARGS
1318:
1319: # define d_BIND_TO_DEVICE 0
1320: # define d_BROADCAST 1
1321: # define d_DONT_ROUTE 2
1322: # define d_KEEP_ALIVE 3
1323: # define d_PRIORITY 4
1324: # define d_RECEIVE_BUFFER 5
1325: # define d_FORCE_RECEIVE_BUFFER 6
1326: # define d_SEND_BUFFER 7
1327: # define d_FORCE_SEND_BUFFER 8
1328: # define d_RECEIVING_TIMEOUT 9
1329: # define d_SENDING_TIMEOUT 10
1330: # define d_REUSE_ADDRESS 11
1331:
1332: typedef struct socket
1333: {
1334: int domaine;
1335: int socket;
1336:
1337: pid_t pid;
1338: pthread_t tid;
1339:
1340: unsigned char *adresse;
1341: unsigned char *adresse_distante;
1342: unsigned char binaire;
1343: unsigned char socket_en_ecoute;
1344: logical1 socket_connectee;
1345: unsigned char effacement;
1346: unsigned char localisation;
1347: unsigned char protection;
1348: unsigned char type[19 + 1];
1349:
1350: integer8 options;
1351: int priorite;
1352: int buffer_reception;
1353: int buffer_emission;
1354: int timeout_emission;
1355: int timeout_reception;
1356:
1357: struct_objet *format;
1358: } struct_socket;
1359: #endif
1360:
1361: /*
1362: --------------------------------------------------------------------------------
1363: Structure liste chaînee
1364: --------------------------------------------------------------------------------
1365: */
1366:
1367: typedef struct liste_chainee
1368: {
1369: struct liste_chainee *suivant;
1370:
1371: struct_objet *donnee;
1372: } struct_liste_chainee;
1373:
1374:
1375: /*
1376: --------------------------------------------------------------------------------
1377: Structure de gestion des signaux en provenance de rplsignal
1378: --------------------------------------------------------------------------------
1379: */
1380:
1381: #define d_NOMBRE_SIGNAUX 64
1382:
1383: typedef struct gestion_signaux
1384: {
1385: unsigned char masque_signaux[d_NOMBRE_SIGNAUX];
1386:
1387: /*
1388: * 'I' : signal ignoré
1389: * 'Q' : signal mis en queue pour un traitement ultérieur
1390: * 'N' : traitement normal du signal
1391: */
1392:
1393: integer8 queue_signaux[d_NOMBRE_SIGNAUX];
1394: integer8 nombre_signaux_en_queue;
1395: struct_objet *corps_signaux[d_NOMBRE_SIGNAUX];
1396:
1397: pthread_mutex_t mutex;
1398: } struct_gestion_signaux;
1399:
1400: #ifndef MAIN_RPL
1401: # define __STATIC_GESTION_SIGNAUX__
1402: #else
1403: # define __STATIC_GESTION_SIGNAUX__ = { .mutex = PTHREAD_MUTEX_INITIALIZER }
1404: #endif
1405:
1406: __EXTERN__ volatile struct_gestion_signaux signaux_externes
1407: __STATIC_GESTION_SIGNAUX__;
1408:
1409:
1410: /*
1411: --------------------------------------------------------------------------------
1412: Structure liste profilage
1413: --------------------------------------------------------------------------------
1414: */
1415:
1416: typedef struct liste_profilage
1417: {
1418: struct liste_profilage *suivant;
1419:
1420: unsigned char *fonction;
1421:
1422: struct timeval dernier_appel;
1423: struct timeval cumul;
1424:
1425: integer8 nombre_appels;
1426: } struct_liste_profilage;
1427:
1428: typedef struct liste_profilage2
1429: {
1430: struct liste_profilage2 *suivant;
1431:
1432: unsigned char *fonction;
1433: } struct_liste_profilage2;
1434:
1435: /*
1436: --------------------------------------------------------------------------------
1437: Structure contenant les fichiers graphiques (liste chaînée)
1438: --------------------------------------------------------------------------------
1439: */
1440:
1441: #ifndef RPLARLS
1442: typedef struct fichier_graphique
1443: {
1444: struct fichier_graphique *suivant;
1445:
1446: logical1 presence_axes;
1447:
1448: unsigned char *nom;
1449: unsigned char type[21];
1450:
1451: unsigned char *legende;
1452:
1453: int dimensions;
1454:
1455: integer8 systeme_axes;
1456: } struct_fichier_graphique;
1457: #endif
1458:
1459: /*
1460: --------------------------------------------------------------------------------
1461: Structure nom
1462: --------------------------------------------------------------------------------
1463: */
1464:
1465: typedef struct nom
1466: {
1467: unsigned char *nom;
1468: logical1 symbole; /* d_vrai/d_faux */
1469: // symbole == d_vrai signifie que le nom a été introduit dans un
1470: // calcul sans les apostrophes.
1471: } struct_nom;
1472:
1473:
1474: /*
1475: --------------------------------------------------------------------------------
1476: Structure processus fils
1477: --------------------------------------------------------------------------------
1478: */
1479:
1480: #ifndef RPLARGS
1481: typedef struct descripteur_thread
1482: {
1483: struct processus *s_etat_processus;
1484: struct processus *s_nouvel_etat_processus;
1485:
1486: struct_objet *argument;
1487:
1488: pid_t pid;
1489: volatile pthread_t tid;
1490:
1491: pthread_t thread_pere;
1492:
1493: pthread_mutex_t mutex;
1494: pthread_mutex_t mutex_nombre_references;
1495:
1496: volatile logical1 thread_actif;
1497:
1498: int pipe_erreurs[2];
1499: int pipe_objets[2];
1500: int pipe_injections[2];
1501: int pipe_nombre_injections[2];
1502: int pipe_interruptions[2];
1503: // pipe_nombre_elements_attente == 0 => initialisation ou terminaison
1504: // pipe_nombre_elements_attente == 1 => objet en attente
1505: // pipe_nombre_elements_attente == 2 => interruption en attente
1506: int pipe_nombre_elements_attente[2];
1507: int pipe_acquittement[2];
1508:
1509: volatile integer8 nombre_objets_dans_pipe;
1510: volatile integer8 nombre_interruptions_dans_pipe;
1511:
1512: logical1 processus_detache;
1513: logical1 destruction_objet;
1514:
1515: volatile signed long nombre_references;
1516: } struct_descripteur_thread;
1517:
1518: typedef struct processus_fils
1519: {
1520: struct_descripteur_thread *thread;
1521: } struct_processus_fils;
1522: #endif
1523:
1524:
1525: /*
1526: --------------------------------------------------------------------------------
1527: Structure liste pile systeme
1528: --------------------------------------------------------------------------------
1529: */
1530:
1531: #ifndef RPLARGS
1532: typedef struct liste_pile_systeme
1533: {
1534: struct liste_pile_systeme *suivant;
1535:
1536: struct_objet *indice_boucle;
1537: struct_objet *limite_indice_boucle;
1538: struct_objet *objet_de_test;
1539:
1540: logical1 arret_si_exception;
1541: logical1 creation_variables_statiques;
1542: logical1 creation_variables_partagees;
1543: logical1 evaluation_expression;
1544:
1545: unsigned char clause;
1546:
1547: /*
1548: clause :
1549: I : IF
1550: R : IFERR
1551: X : IFERR indiquant la présence d'une erreur.
1552: T : THEN
1553: E : ELSE
1554: Z : traitement en cours de ELSE
1555: D : DO
1556: U : UNTIL
1557: W : WHILE
1558: M : WHILE avec une clause fausse.
1559: S : SELECT
1560: K : aucun cas CASE n'a encore été traité.
1561: C : au moins un cas de SELECT...CASE a été traité.
1562: Q : traitement en cours d'un cas CASE.
1563: F : traitement du cas DEFAULT
1564: */
1565:
1566: unsigned char retour_definition;
1567: unsigned char *nom_variable;
1568: unsigned char origine_routine_evaluation;
1569: unsigned char type_cloture;
1570:
1571: /*
1572: type clôture :
1573: C SELECT : END termine un test SELECT/DEFAULT/END.
1574: D DO : END termine une boucle DO/UNTIL/END.
1575: I IF : END termine un test IF/THEN (ELSE)/END.
1576: J IFERR : END termine un test IFERR/THEN (ELSE)/END.
1577: K CASE : END termine un test CASE/THEN/END
1578: W WHILE : END termine une boucle WHILE/REPEAT/END.
1579: Q CRITICAL : END termine une section critique CRITICAL/END
1580:
1581: F FOR : NEXT ou STEP termine une boucle avec compteur.
1582: S START : NEXT ou STEP termine une boucle sans compteur.
1583: L LOOP : boucle utilisé dans le traitement de l'instruction RETURN.
1584: Elle correspond à une boucle FOR ou START mais sans son
1585: initialisation.
1586: A FORALL : NEXT termine une boucle sur un objet.
1587: */
1588:
1589: integer8 adresse_retour;
1590: integer8 niveau_courant;
1591: struct_liste_chainee *pointeur_objet_retour;
1592: } struct_liste_pile_systeme;
1593: #endif
1594:
1595:
1596: /*
1597: --------------------------------------------------------------------------------
1598: Structure variable
1599: --------------------------------------------------------------------------------
1600: */
1601:
1602: #ifndef RPLARGS
1603: typedef union position_variable
1604: {
1605: integer8 adresse;
1606: struct_objet *pointeur;
1607: } union_position_variable;
1608:
1609: typedef struct variable
1610: {
1611: unsigned char *nom;
1612: unsigned char origine; // P(rogramme) ou E(valuation)
1613:
1614: integer8 niveau;
1615:
1616: union_position_variable variable_statique;
1617: union_position_variable variable_partagee;
1618:
1619: struct_objet *objet;
1620:
1621: logical1 variable_verrouillee;
1622: } struct_variable;
1623:
1624: #endif
1625:
1626: /*
1627: --------------------------------------------------------------------------------
1628: Structure variable partagée
1629: --------------------------------------------------------------------------------
1630: */
1631:
1632: #ifndef RPLARGS
1633:
1634: typedef struct variable_partage
1635: {
1636: unsigned char *nom;
1637: unsigned char origine;
1638:
1639: integer8 niveau;
1640:
1641: union_position_variable variable_partagee;
1642:
1643: struct_objet *objet;
1644:
1645: pthread_mutex_t mutex;
1646: } struct_variable_partagee;
1647:
1648: #endif
1649:
1650:
1651: /*
1652: --------------------------------------------------------------------------------
1653: Structure variable statique
1654: --------------------------------------------------------------------------------
1655: */
1656:
1657: #ifndef RPLARGS
1658: typedef struct variable_statique
1659: {
1660: unsigned char *nom;
1661: unsigned char origine;
1662:
1663: // Position de création de la variable statique dans le programme ou dans
1664: // l'expression. 'origine' vaut 'P' pour programme ou 'E' pour expression.
1665:
1666: integer8 niveau;
1667:
1668: union_position_variable variable_statique;
1669:
1670: struct_objet *objet;
1671: } struct_variable_statique;
1672: #endif
1673:
1674:
1675: /*
1676: --------------------------------------------------------------------------------
1677: Structure vecteur
1678: --------------------------------------------------------------------------------
1679: */
1680:
1681: typedef struct vecteur
1682: {
1683: integer8 taille;
1684:
1685: unsigned char type; /* C (complex*16), R (real*8), I (integer*8) */
1686:
1687: void *tableau;
1688: } struct_vecteur;
1689:
1690:
1691: /*
1692: --------------------------------------------------------------------------------
1693: Structure matrice
1694: --------------------------------------------------------------------------------
1695: */
1696:
1697: typedef struct matrice
1698: {
1699: integer8 nombre_lignes;
1700: integer8 nombre_colonnes;
1701:
1702: unsigned char type; /* C (complex*16), R (real*8), I (integer*8) */
1703:
1704: void **tableau;
1705: } struct_matrice;
1706:
1707:
1708: /*
1709: --------------------------------------------------------------------------------
1710: Structure tableau
1711: --------------------------------------------------------------------------------
1712: */
1713:
1714: typedef struct tableau
1715: {
1716: integer8 nombre_elements;
1717:
1718: struct_objet **elements;
1719: } struct_tableau;
1720:
1721:
1722: /*
1723: --------------------------------------------------------------------------------
1724: Structure arbre
1725: --------------------------------------------------------------------------------
1726: */
1727:
1728: typedef struct arbre
1729: {
1730: struct_liste_chainee *feuille;
1731:
1732: integer8 nombre_branches;
1733: struct arbre **branches;
1734: } struct_arbre;
1735:
1736:
1737: /*
1738: --------------------------------------------------------------------------------
1739: Structures de gestion des instructions externes
1740: --------------------------------------------------------------------------------
1741: */
1742:
1743: typedef struct instruction_externe
1744: {
1745: unsigned char *nom;
1746: unsigned char *nom_bibliotheque;
1747: void *descripteur_bibliotheque;
1748: } struct_instruction_externe;
1749:
1750:
1751: /*
1752: --------------------------------------------------------------------------------
1753: Structure argument (pour les fonctions dynamiques)
1754: --------------------------------------------------------------------------------
1755: */
1756:
1757: typedef struct rpl_arguments
1758: {
1759: /* Piles operationnelles */
1760:
1761: struct_liste_chainee *l_base_pile;
1762: struct_liste_chainee *l_base_pile_last;
1763:
1764: /* Etat du calculateur */
1765:
1766: t_8_bits drapeaux_etat[8];
1767:
1768: /* Traitement des erreurs */
1769:
1770: unsigned char *message_erreur;
1771: unsigned char type_erreur; /* S = système
1772: E = exécution */
1773: integer8 erreur;
1774:
1775: /* Traitement des messages d'aide */
1776:
1777: logical1 aide; /* Affichage d'un
1778: message d'aide
1779: par la routine */
1780:
1781: /* Nombre d'arguments */
1782:
1783: unsigned char affichage_arguments;
1784: unsigned char constante_symbolique;
1785: unsigned char instruction_valide;
1786: unsigned char test_instruction;
1787:
1788: integer8 nombre_arguments;
1789: // Nombre d'arguments de la fonction, positif ou nul.
1790:
1791: void *s_etat_processus;
1792: } struct_rpl_arguments;
1793:
1794: /*
1795: --------------------------------------------------------------------------------
1796: Structure d'arbre des instructions intrinsèques
1797: --------------------------------------------------------------------------------
1798: */
1799:
1800: #ifndef RPLARGS
1801: typedef struct instruction
1802: {
1803: struct instruction **noeuds;
1804: void (*feuille)(struct processus *);
1805: } struct_instruction;
1806: #endif
1807:
1808: /*
1809: --------------------------------------------------------------------------------
1810: Structure d'arbre des variables globales et locales
1811: --------------------------------------------------------------------------------
1812: */
1813:
1814: #ifndef RPLARGS
1815: typedef struct arbre_variables
1816: {
1817: unsigned int noeuds_utilises;
1818: // Nombre de noeuds utilisés dans le
1819: // tableau **noeuds
1820: signed int indice_tableau_pere;
1821: // Position de la structure dans le
1822: // tableau **noeuds du père
1823:
1824: struct arbre_variables *noeud_pere;
1825: struct arbre_variables **noeuds;
1826:
1827: struct liste_variables *feuille;
1828: struct liste_variables_statiques *feuille_statique;
1829: } struct_arbre_variables;
1830:
1831: typedef struct arbre_variables_partagees
1832: {
1833: unsigned int noeuds_utilises;
1834: // Nombre de noeuds utilisés dans le
1835: // tableau **noeuds
1836: signed int indice_tableau_pere;
1837: // Position de la structure dans le
1838: // tableau **noeuds du père
1839:
1840: struct arbre_variables_partagees *noeud_pere;
1841: struct arbre_variables_partagees **noeuds;
1842:
1843: struct liste_variables_partagees *feuille;
1844:
1845: pthread_mutex_t mutex_feuille;
1846: } struct_arbre_variables_partagees;
1847:
1848: #define INITIALISATION_MUTEX(mutex) \
1849: do { \
1850: pthread_mutexattr_t attributs_mutex; \
1851: pthread_mutexattr_init(&attributs_mutex); \
1852: pthread_mutexattr_settype(&attributs_mutex, PTHREAD_MUTEX_RECURSIVE); \
1853: pthread_mutex_init(&(mutex), &attributs_mutex); \
1854: pthread_mutexattr_destroy(&attributs_mutex); \
1855: } while(0)
1856:
1857: typedef struct tableau_variables
1858: {
1859: unsigned char origine;
1860: unsigned char *nom; // pointeur sur la struct_variable
1861: // réelle et non copie de la chaîne
1862: integer8 niveau;
1863:
1864: struct_objet *objet; // pointeur sur l'objet et non copie
1865: // de l'objet.
1866:
1867: logical1 variable_verrouillee;
1868: logical1 variable_masquee;
1869: pthread_mutex_t *mutex;
1870: union_position_variable variable_statique;
1871: union_position_variable variable_partagee;
1872: } struct_tableau_variables;
1873:
1874: // La liste des variables est une liste doublement chaînée et circulaire.
1875: typedef struct liste_variables
1876: {
1877: union
1878: {
1879: // Utilisation dans la gestion des variables
1880: struct_variable *variable;
1881: // Utilisation dans la pile système (variables par niveau)
1882: struct_liste_chainee *liste;
1883: };
1884:
1885: struct arbre_variables *noeud_pere;
1886: struct arbre_variables *noeud;
1887: struct liste_variables *suivant;
1888: struct liste_variables *precedent;
1889: } struct_liste_variables;
1890:
1891: // La liste des variables statiques et une liste double chaînée et non
1892: // circulaire.
1893: typedef struct liste_variables_statiques
1894: {
1895: struct liste_variables_statiques *suivant;
1896: struct liste_variables_statiques *precedent;
1897: struct liste_variables_statiques *reference;
1898: struct_arbre_variables *feuille;
1899: struct_variable_statique *variable;
1900: } struct_liste_variables_statiques;
1901:
1902: typedef struct liste_variables_partagees
1903: {
1904: struct liste_variables_partagees *suivant;
1905: struct liste_variables_partagees *precedent;
1906: struct liste_variables_partagees *reference;
1907: struct_arbre_variables_partagees *feuille;
1908: struct_variable_partagee *variable;
1909: pthread_t tid;
1910: pid_t pid;
1911: } struct_liste_variables_partagees;
1912: #endif
1913:
1914:
1915: /*
1916: --------------------------------------------------------------------------------
1917: Structure fonction
1918: --------------------------------------------------------------------------------
1919: */
1920:
1921: #ifndef RPLARGS
1922: typedef struct fonction
1923: {
1924: unsigned char *nom_fonction;
1925: integer8 nombre_arguments;
1926:
1927: void (*fonction)(struct processus *);
1928:
1929: volatile struct_liste_chainee *prediction_saut;
1930: volatile logical1 prediction_execution;
1931: } struct_fonction;
1932: #endif
1933:
1934:
1935: /*
1936: --------------------------------------------------------------------------------
1937: Structure buffer
1938: --------------------------------------------------------------------------------
1939: */
1940:
1941: typedef struct buffer
1942: {
1943: unsigned char *buffer;
1944:
1945: size_t longueur_requise;
1946: int classe;
1947: } struct_buffer;
1948:
1949:
1950: /*
1951: --------------------------------------------------------------------------------
1952: Structure processus
1953: --------------------------------------------------------------------------------
1954: */
1955:
1956: #ifndef RPLARGS
1957: typedef struct processus
1958: {
1959: /* Pointeurs sur le programme */
1960:
1961: unsigned char *definitions_chainees;
1962: struct_liste_chainee *expression_courante;
1963:
1964: unsigned char *instruction_courante;
1965: struct_objet *objet_courant;
1966: unsigned char evaluation_expression_compilee; /*Y/N*/
1967:
1968: unsigned char *nom_fichier_source;
1969: unsigned char *nom_fichier_historique;
1970:
1971: unsigned char autorisation_conversion_chaine; /*Y/N*/
1972: unsigned char autorisation_empilement_programme; /*Y/N*/
1973: unsigned char autorisation_evaluation_nom; /*Y/N*/
1974: unsigned char autorisation_nom_implicite; /*Y/N*/
1975: unsigned char evaluation_forcee; /*Y/N*/
1976: unsigned char instruction_valide; /*Y/N*/
1977: unsigned char instruction_intrinseque; /*Y/I/N*/
1978: unsigned char test_instruction; /*Y/N*/
1979: unsigned char affichage_arguments; /*Y/N*/
1980: unsigned char constante_symbolique; /*Y/N*/
1981: unsigned char traitement_symbolique; /*Y/N*/
1982: unsigned char mode_execution_programme; /*Y/I/N*/
1983: unsigned char mode_interactif; /*Y/N*/
1984: unsigned char mode_evaluation_expression; /*Y/N*/
1985: unsigned char traitement_cycle_exit; /*N/E/C*/
1986: unsigned char recherche_type; /*Y/N*/
1987:
1988: integer8 position_courante;
1989: integer8 longueur_definitions_chainees;
1990:
1991: /* Pointeurs sur les instructions */
1992:
1993: int *pointeurs_caracteres;
1994: int nombre_caracteres;
1995: struct_instruction *arbre_instructions;
1996:
1997: /* Requetes */
1998:
1999: unsigned char requete_arret; /*Y/N*/
2000:
2001: /* Piles operationnelles */
2002:
2003: struct_liste_chainee *l_base_pile;
2004: struct_liste_chainee *l_base_pile_last;
2005:
2006: integer8 hauteur_pile_operationnelle;
2007:
2008: /* Piles systemes */
2009:
2010: struct_liste_pile_systeme *l_base_pile_systeme;
2011:
2012: integer8 hauteur_pile_systeme;
2013:
2014: /* Gestion des processus */
2015:
2016: volatile
2017: struct_liste_chainee *l_base_pile_processus;
2018:
2019: logical1 presence_pipes;
2020:
2021: int pipe_acquittement;
2022: int pipe_donnees;
2023: int pipe_injections;
2024: int pipe_nombre_injections;
2025: int pipe_interruptions;
2026: int pipe_nombre_elements_attente;
2027: int nombre_objets_envoyes_non_lus;
2028: int nombre_objets_injectes;
2029:
2030: real8 pourcentage_maximal_cpu;
2031: real8 temps_maximal_cpu;
2032:
2033: logical1 presence_fusible;
2034: pthread_t thread_fusible;
2035: pthread_t thread_surveille_par_fusible;
2036: pthread_t thread_signaux;
2037: int pipe_signaux[2];
2038:
2039: volatile int pointeur_signal_ecriture;
2040: volatile int pointeur_signal_lecture;
2041: volatile enum signaux_rpl signaux_en_queue[LONGUEUR_QUEUE_SIGNAUX];
2042: volatile logical1 demarrage_fils;
2043: volatile logical1 redemarrage_processus;
2044:
2045: /* Contextes */
2046:
2047: struct_liste_chainee *l_base_pile_contextes;
2048: struct_liste_chainee *l_base_pile_taille_contextes;
2049:
2050: /* Variables */
2051:
2052: // La liste des variables par niveau est doublement chaînée.
2053: // À tout moment, elle pointe sur le niveau le plus haut existant et
2054: // l_liste_variable_par_niveau->precedent renvoie la liste des
2055: // définitions. l_liste_variable_par_niveau->precedent->precedent pointe
2056: // sur la liste des variables globales.
2057: //
2058: // À l'initialisation :
2059: // l_liste_variables_par_niveau->suivant == l_liste_variables_par_niveau
2060: // l_liste_variables_par_niveau->precedent == l_liste_variables_par_niveau
2061:
2062: struct_arbre_variables *s_arbre_variables;
2063: struct_liste_variables *l_liste_variables_par_niveau;
2064: struct_liste_variables_statiques
2065: *l_liste_variables_statiques;
2066:
2067: struct_arbre_variables_partagees
2068: **s_arbre_variables_partagees;
2069: struct_liste_variables_partagees
2070: **l_liste_variables_partagees;
2071:
2072: logical1 niveau_supprime;
2073:
2074: struct_variable *pointeur_variable_courante;
2075: struct_liste_variables *pointeur_feuille_courante;
2076: struct_variable_statique *pointeur_variable_statique_courante;
2077: struct_variable_partagee *pointeur_variable_partagee_courante;
2078:
2079: int *pointeurs_caracteres_variables;
2080: int nombre_caracteres_variables;
2081:
2082: integer8 niveau_courant;
2083: integer8 niveau_initial;
2084:
2085: logical1 creation_variables_statiques;
2086: logical1 creation_variables_partagees;
2087: logical1 gel_liste_variables;
2088:
2089: /* Fichiers */
2090:
2091: struct_liste_chainee *s_fichiers;
2092:
2093: /* Sockets */
2094:
2095: struct_liste_chainee *s_sockets;
2096:
2097: /* Connecteurs aux bases de données */
2098:
2099: struct_liste_chainee *s_connecteurs_sql;
2100:
2101: /* Bibliothèques dynamiques */
2102:
2103: struct_liste_chainee *s_bibliotheques;
2104: struct_instruction_externe *s_instructions_externes;
2105: integer8 nombre_instructions_externes;
2106:
2107: /* Fichier d'impression */
2108:
2109: unsigned char *nom_fichier_impression;
2110: unsigned char format_papier[16];
2111:
2112: /* Parametres graphiques */
2113:
2114: struct_fichier_graphique *fichiers_graphiques; /* NULL */
2115:
2116: unsigned char type_trace_eq[21];
2117:
2118: /*
2119: * 2D :
2120: * FONCTION
2121: * PARAMETRIQUE
2122: * POLAIRE
2123: * COURBES DE NIVEAU
2124: *
2125: * 3D :
2126: * GRILLE 3D
2127: * COURBE PARAMETRIQUE // A FAIRE
2128: * SURFACE PARAMETRIQUE // A FAIRE
2129: * CYNLINDRIQUE // A FAIRE
2130: * SPHERIQUE // A FAIRE
2131: */
2132:
2133: unsigned char type_trace_sigma[21];
2134:
2135: /*
2136: * POINTS
2137: * HISTOGRAMME
2138: * TABLE TRACANTE
2139: */
2140:
2141: /*
2142: * ECHELLES
2143: */
2144:
2145: integer8 systeme_axes;
2146:
2147: real8 x_min;
2148: real8 x_max;
2149: real8 y_min;
2150: real8 y_max;
2151: real8 z_min;
2152: real8 z_max;
2153:
2154: real8 x_tics;
2155: real8 y_tics;
2156: real8 z_tics;
2157:
2158: integer8 mx_tics;
2159: integer8 my_tics;
2160: integer8 mz_tics;
2161:
2162: logical1 x_lines;
2163: logical1 y_lines;
2164: logical1 z_lines;
2165:
2166: logical1 mx_lines;
2167: logical1 my_lines;
2168: logical1 mz_lines;
2169:
2170: /*
2171: * -1 : absent du graphique
2172: * 0 : graduations automatiques
2173: * >0 : valeur manuelle
2174: */
2175:
2176: real8 x2_min;
2177: real8 x2_max;
2178: real8 y2_min;
2179: real8 y2_max;
2180: real8 z2_min;
2181: real8 z2_max;
2182:
2183: real8 x2_tics;
2184: real8 y2_tics;
2185: real8 z2_tics;
2186:
2187: integer8 mx2_tics;
2188: integer8 my2_tics;
2189: integer8 mz2_tics;
2190:
2191: logical1 x2_lines;
2192: logical1 y2_lines;
2193: logical1 z2_lines;
2194:
2195: logical1 mx2_lines;
2196: logical1 my2_lines;
2197: logical1 mz2_lines;
2198:
2199: real8 resolution;
2200:
2201: logical1 souris_active;
2202:
2203: logical1 echelle_automatique_x;
2204: logical1 echelle_automatique_y;
2205: logical1 echelle_automatique_z;
2206:
2207: logical1 echelle_automatique_x2;
2208: logical1 echelle_automatique_y2;
2209: logical1 echelle_automatique_z2;
2210:
2211: logical1 echelle_log_x;
2212: logical1 echelle_log_y;
2213: logical1 echelle_log_z;
2214:
2215: logical1 echelle_log_x2;
2216: logical1 echelle_log_y2;
2217: logical1 echelle_log_z2;
2218:
2219: real8 point_de_vue_theta;
2220: real8 point_de_vue_phi;
2221: real8 echelle_3D;
2222:
2223: unsigned char *label_x;
2224: unsigned char *label_y;
2225: unsigned char *label_z;
2226: unsigned char *titre;
2227: unsigned char *legende;
2228:
2229: unsigned char *nom_fichier_gnuplot;
2230: unsigned char *type_fichier_gnuplot;
2231:
2232: struct_objet *indep;
2233: struct_objet *depend;
2234: struct_objet *parametres_courbes_de_niveau;
2235:
2236: struct_marque *s_marques;
2237:
2238: file *entree_standard;
2239:
2240: logical1 requete_nouveau_plan;
2241: logical1 mise_a_jour_trace_requise;
2242:
2243: /* Parametres statistiques */
2244:
2245: integer8 colonne_statistique_1;
2246: integer8 colonne_statistique_2;
2247:
2248: /* Etat du calculateur */
2249:
2250: t_8_bits drapeaux_etat[8];
2251:
2252: /* Traitement des exceptions */
2253:
2254: logical1 arret_si_exception;
2255: int exception;
2256: int derniere_exception;
2257: int exception_processus_fils;
2258:
2259: /* Traitement des erreurs */
2260:
2261: int erreur_compilation;
2262: volatile int erreur_execution;
2263: volatile int erreur_systeme;
2264:
2265: struct_objet *s_objet_errone;
2266: struct_objet *s_objet_erreur;
2267:
2268: logical1 erreur_scrutation;
2269:
2270: volatile int erreur_systeme_processus_fils;
2271: int erreur_execution_processus_fils;
2272:
2273: pid_t pid_erreur_processus_fils;
2274:
2275: logical1 erreur_processus_fils;
2276:
2277: integer8 derniere_erreur_fonction_externe;
2278:
2279: int derniere_erreur_systeme;
2280: int derniere_erreur_execution;
2281: int derniere_erreur_evaluation;
2282:
2283: unsigned char *instruction_derniere_erreur;
2284:
2285: integer8 niveau_derniere_erreur;
2286:
2287: logical1 core;
2288: logical1 invalidation_message_erreur;
2289:
2290: /* Debug */
2291:
2292: logical1 debug;
2293: logical8 type_debug;
2294: logical1 debug_programme;
2295: logical1 execution_pas_suivant;
2296: logical1 traitement_instruction_halt;
2297:
2298: /* Interruptions logicielles */
2299:
2300: unsigned char masque_interruptions[d_NOMBRE_INTERRUPTIONS];
2301:
2302: /*
2303: * 'I' : interruption ignorée
2304: * 'Q' : interruption mise en queue pour un traitement ultérieur
2305: * 'N' : traitement normal de l'interruption
2306: */
2307:
2308: integer8 queue_interruptions[d_NOMBRE_INTERRUPTIONS];
2309: integer8 nombre_interruptions_en_queue;
2310: struct_liste_chainee *pile_origine_interruptions
2311: [d_NOMBRE_INTERRUPTIONS];
2312: volatile integer8 nombre_interruptions_non_affectees;
2313:
2314: struct_objet *corps_interruptions[d_NOMBRE_INTERRUPTIONS];
2315:
2316: unsigned char traitement_interruption; /* Y/N */
2317: unsigned char traitement_interruptible; /* Y/N */
2318: unsigned char traitement_at_poke; /* Y/N */
2319:
2320: struct_objet *at_exit;
2321: struct_objet *at_poke;
2322:
2323: /* Variables volatiles */
2324:
2325: volatile sig_atomic_t var_volatile_alarme;
2326: // Traitement de ctrl+C et des arrêts brutaux
2327: volatile sig_atomic_t var_volatile_requete_arret;
2328: // Traitement de ctrl+Z
2329: volatile sig_atomic_t var_volatile_requete_arret2;
2330: volatile sig_atomic_t var_volatile_traitement_retarde_stop;
2331: volatile sig_atomic_t var_volatile_traitement_sigint;
2332:
2333: volatile sig_atomic_t var_volatile_processus_racine;
2334: volatile sig_atomic_t var_volatile_processus_pere;
2335: volatile sig_atomic_t var_volatile_recursivite;
2336:
2337: volatile sig_atomic_t arret_depuis_abort;
2338:
2339: volatile int var_volatile_exception_gsl;
2340:
2341: /* Autres */
2342:
2343: char *rpl_home;
2344:
2345: gsl_rng *generateur_aleatoire;
2346: const gsl_rng_type *type_generateur_aleatoire;
2347:
2348: void *contexte_cas;
2349:
2350: integer8 nombre_arguments;
2351:
2352: /*
2353: * Il s'agit du nombre d'arguments utilisé pour l'évaluation
2354: * des expressions algébriques.
2355: * -1 : la fonction ne peut être dans un objet de type ALG.
2356: * -2 : nombre d'arguments inconnu
2357: * 0 : la fonction doit apparaître en notation infixe
2358: * >0 : la fonction apparaît comme une fonction normale
2359: */
2360:
2361: logical1 lancement_interactif;
2362:
2363: unsigned char *chemin_fichiers_temporaires;
2364: unsigned char langue;
2365: unsigned char retour_routine_evaluation;
2366: unsigned char *localisation;
2367:
2368: integer8 niveau_recursivite;
2369:
2370: pid_t pid_processus_pere;
2371: pthread_t tid_processus_pere;
2372: pthread_t tid;
2373:
2374: logical1 processus_detache;
2375:
2376: enum t_type type_en_cours;
2377:
2378: /* Profilage */
2379:
2380: logical1 profilage;
2381: int niveau_profilage;
2382: struct_liste_profilage *pile_profilage;
2383: struct_liste_profilage2 *pile_profilage_fonctions;
2384: struct timeval horodatage_profilage;
2385:
2386: pthread_mutex_t mutex_allocation;
2387: pthread_mutex_t mutex_allocation_buffer;
2388: pthread_mutex_t mutex_interruptions;
2389: pthread_mutex_t mutex_pile_processus;
2390: pthread_mutex_t mutex_signaux;
2391:
2392: // Mutex autorisant les fork()
2393: sem_t __PTR__ semaphore_fork;
2394:
2395: /* Mutexes */
2396:
2397: struct_liste_chainee *liste_mutexes;
2398: pthread_mutex_t protection_liste_mutexes;
2399: unsigned int sections_critiques;
2400:
2401: /* Variable d'initialisation pour SCHED */
2402:
2403: logical1 initialisation_scheduler;
2404:
2405: /* Drapeau nécessaire à RESTART */
2406:
2407: volatile logical1 requete_redemarrage;
2408:
2409: /* Gestion optimisée de la mémoire */
2410:
2411: double estimation_taille_pile_tampon;
2412: integer8 taille_pile_tampon;
2413: struct_liste_chainee *pile_tampon;
2414:
2415: double estimation_taille_pile_systeme_tampon;
2416: integer8 taille_pile_systeme_tampon;
2417: struct_liste_pile_systeme *pile_systeme_tampon;
2418:
2419: integer8 taille_pile_objets;
2420: struct_objet *pile_objets;
2421:
2422: # define TAILLE_CACHE 1024
2423: # define CACHE(type, nom) \
2424: type *objets_##nom[TAILLE_CACHE]; \
2425: volatile int pointeur_##nom;
2426:
2427: # define CACHE2(type, nom) \
2428: type *nom[TAILLE_CACHE]; \
2429: volatile int pointeur_##nom;
2430:
2431: CACHE(integer8, adr)
2432: CACHE(logical8, bin)
2433: CACHE(complex16, cpl)
2434: CACHE(struct_fonction, fct)
2435: CACHE(integer8, int)
2436: CACHE(struct_matrice, mat)
2437: CACHE(struct_nom, nom)
2438: CACHE(real8, rel)
2439: CACHE(struct_tableau, tab)
2440: CACHE(struct_vecteur, vec)
2441:
2442: CACHE2(struct_liste_chainee, maillons)
2443: CACHE2(struct_arbre_variables, variables_noeud)
2444: CACHE2(struct_arbre_variables_partagees, variables_partagees_noeud)
2445: CACHE2(struct_liste_variables, variables_feuille)
2446: CACHE2(struct_variable, variables_variable)
2447: CACHE2(struct_arbre_variables *, variables_tableau_noeuds)
2448: CACHE2(struct_arbre_variables_partagees *,
2449: variables_tableau_noeuds_partages)
2450:
2451: CACHE2(struct_buffer, enveloppes_buffers)
2452: unsigned char ***cache_buffer;
2453: int *pointeur_cache_buffer;
2454: } struct_processus;
2455: #endif
2456:
2457:
2458: /*
2459: ================================================================================
2460: MISE EN PLACE DE L'ALLOCATEUR SPÉCIFIQUE
2461: ================================================================================*/
2462:
2463: #ifndef DEBUG_MEMOIRE
2464: # define malloc(a) rpl_malloc(s_etat_processus, a)
2465: # define realloc(a, b) rpl_realloc(s_etat_processus, a, b)
2466: # define free(a) rpl_free(s_etat_processus, a)
2467: #endif
2468:
2469: void *rpl_malloc(struct_processus *s_etat_processus, size_t s);
2470: void *rpl_realloc(struct_processus *s_etat_processus, void *ptr, size_t s);
2471: void rpl_free(struct_processus *s_etat_processus, void *ptr);
2472: void *sys_malloc(size_t s);
2473: void sys_free(void *ptr);
2474:
2475: /*
2476: * Wrapper de readline() pour que la fonction renvoie un pointeur sur un
2477: * buffer alloué par rpl_malloc().
2478: */
2479:
2480: #define readline(s) readline_wrapper(s_etat_processus, s)
2481: unsigned char *readline_wrapper(struct_processus *s_etat_processus,
2482: unsigned char *s);
2483:
2484:
2485: /*
2486: ================================================================================
2487: PROTOTYPES
2488: ================================================================================
2489: */
2490:
2491: /*
2492: --------------------------------------------------------------------------------
2493: Procédures d'exécution des mots-clef du langage RPL/2
2494: --------------------------------------------------------------------------------
2495: */
2496:
2497: // BEGIN C PROTOTYPES
2498: void instruction_sensible_e(struct_processus *s_etat_processus);
2499: void instruction_sensible_i(struct_processus *s_etat_processus);
2500: void instruction_sensible_infinity(struct_processus *s_etat_processus);
2501:
2502: void instruction_abort(struct_processus *s_etat_processus);
2503: void instruction_abs(struct_processus *s_etat_processus);
2504: void instruction_acos(struct_processus *s_etat_processus);
2505: void instruction_acosh(struct_processus *s_etat_processus);
2506: void instruction_alarm(struct_processus *s_etat_processus);
2507: void instruction_alog(struct_processus *s_etat_processus);
2508: void instruction_and(struct_processus *s_etat_processus);
2509: void instruction_append(struct_processus *s_etat_processus);
2510: void instruction_array_fleche(struct_processus *s_etat_processus);
2511: void instruction_arg(struct_processus *s_etat_processus);
2512: void instruction_asin(struct_processus *s_etat_processus);
2513: void instruction_asinh(struct_processus *s_etat_processus);
2514: void instruction_asl(struct_processus *s_etat_processus);
2515: void instruction_asr(struct_processus *s_etat_processus);
2516: void instruction_atan(struct_processus *s_etat_processus);
2517: void instruction_atanh(struct_processus *s_etat_processus);
2518: void instruction_atexit(struct_processus *s_etat_processus);
2519: void instruction_atpoke(struct_processus *s_etat_processus);
2520: void instruction_autoscale(struct_processus *s_etat_processus);
2521: void instruction_axes(struct_processus *s_etat_processus);
2522:
2523: void instruction_b_vers_r(struct_processus *s_etat_processus);
2524: void instruction_backspace(struct_processus *s_etat_processus);
2525: void instruction_backtrace(struct_processus *s_etat_processus);
2526: void instruction_beep(struct_processus *s_etat_processus);
2527: void instruction_bessel(struct_processus *s_etat_processus);
2528: void instruction_bin(struct_processus *s_etat_processus);
2529:
2530: void instruction_c_vers_r(struct_processus *s_etat_processus);
2531: void instruction_case(struct_processus *s_etat_processus);
2532: void instruction_ceil(struct_processus *s_etat_processus);
2533: void instruction_centr(struct_processus *s_etat_processus);
2534: void instruction_cf(struct_processus *s_etat_processus);
2535: void instruction_chr(struct_processus *s_etat_processus);
2536: void instruction_cipher(struct_processus *s_etat_processus);
2537: void instruction_clear(struct_processus *s_etat_processus);
2538: void instruction_cllcd(struct_processus *s_etat_processus);
2539: void instruction_clmf(struct_processus *s_etat_processus);
2540: void instruction_close(struct_processus *s_etat_processus);
2541: void instruction_clratexit(struct_processus *s_etat_processus);
2542: void instruction_clratpoke(struct_processus *s_etat_processus);
2543: void instruction_clrcntxt(struct_processus *s_etat_processus);
2544: void instruction_clrerr(struct_processus *s_etat_processus);
2545: void instruction_clrfuse(struct_processus *s_etat_processus);
2546: void instruction_clrmtx(struct_processus *s_etat_processus);
2547: void instruction_clrsmphr(struct_processus *s_etat_processus);
2548: void instruction_clrswi(struct_processus *s_etat_processus);
2549: void instruction_cls(struct_processus *s_etat_processus);
2550: void instruction_clusr(struct_processus *s_etat_processus);
2551: void instruction_cnrm(struct_processus *s_etat_processus);
2552: void instruction_cols(struct_processus *s_etat_processus);
2553: void instruction_col_fleche(struct_processus *s_etat_processus);
2554: void instruction_col_moins(struct_processus *s_etat_processus);
2555: void instruction_col_plus(struct_processus *s_etat_processus);
2556: void instruction_comb(struct_processus *s_etat_processus);
2557: void instruction_compress(struct_processus *s_etat_processus);
2558: void instruction_con(struct_processus *s_etat_processus);
2559: void instruction_cond(struct_processus *s_etat_processus);
2560: void instruction_cont(struct_processus *s_etat_processus);
2561: void instruction_continue(struct_processus *s_etat_processus);
2562: void instruction_conj(struct_processus *s_etat_processus);
2563: void instruction_convert(struct_processus *s_etat_processus);
2564: void instruction_copy(struct_processus *s_etat_processus);
2565: void instruction_copyright(struct_processus *s_etat_processus);
2566: void instruction_corr(struct_processus *s_etat_processus);
2567: void instruction_cos(struct_processus *s_etat_processus);
2568: void instruction_cosh(struct_processus *s_etat_processus);
2569: void instruction_cov(struct_processus *s_etat_processus);
2570: void instruction_cr(struct_processus *s_etat_processus);
2571: void instruction_create(struct_processus *s_etat_processus);
2572: void instruction_critical(struct_processus *s_etat_processus);
2573: void instruction_crmtx(struct_processus *s_etat_processus);
2574: void instruction_cross(struct_processus *s_etat_processus);
2575: void instruction_crsmphr(struct_processus *s_etat_processus);
2576: void instruction_crtab(struct_processus *s_etat_processus);
2577: void instruction_cstop(struct_processus *s_etat_processus);
2578: void instruction_cswp(struct_processus *s_etat_processus);
2579: void instruction_currenc(struct_processus *s_etat_processus);
2580: void instruction_cycle(struct_processus *s_etat_processus);
2581:
2582: void instruction_d_vers_r(struct_processus *s_etat_processus);
2583: void instruction_daemonize(struct_processus *s_etat_processus);
2584: void instruction_date(struct_processus *s_etat_processus);
2585: void instruction_dec(struct_processus *s_etat_processus);
2586: void instruction_decr(struct_processus *s_etat_processus);
2587: void instruction_default(struct_processus *s_etat_processus);
2588: void instruction_deg(struct_processus *s_etat_processus);
2589: void instruction_delete(struct_processus *s_etat_processus);
2590: void instruction_depnd(struct_processus *s_etat_processus);
2591: void instruction_depth(struct_processus *s_etat_processus);
2592: void instruction_der(struct_processus *s_etat_processus);
2593: void instruction_det(struct_processus *s_etat_processus);
2594: void instruction_detach(struct_processus *s_etat_processus);
2595: void instruction_dft(struct_processus *s_etat_processus);
2596: void instruction_dgtiz(struct_processus *s_etat_processus);
2597: void instruction_diag_fleche(struct_processus *s_etat_processus);
2598: void instruction_digest(struct_processus *s_etat_processus);
2599: void instruction_disp(struct_processus *s_etat_processus);
2600: void instruction_division(struct_processus *s_etat_processus);
2601: void instruction_do(struct_processus *s_etat_processus);
2602: void instruction_dot(struct_processus *s_etat_processus);
2603: void instruction_draw(struct_processus *s_etat_processus);
2604: void instruction_drax(struct_processus *s_etat_processus);
2605: void instruction_drop(struct_processus *s_etat_processus);
2606: void instruction_drop2(struct_processus *s_etat_processus);
2607: void instruction_dropcntxt(struct_processus *s_etat_processus);
2608: void instruction_dropn(struct_processus *s_etat_processus);
2609: void instruction_drws(struct_processus *s_etat_processus);
2610: void instruction_dup(struct_processus *s_etat_processus);
2611: void instruction_dup2(struct_processus *s_etat_processus);
2612: void instruction_dupcntxt(struct_processus *s_etat_processus);
2613: void instruction_dupn(struct_processus *s_etat_processus);
2614:
2615: void instruction_e(struct_processus *s_etat_processus);
2616: void instruction_edit(struct_processus *s_etat_processus);
2617: void instruction_egalite(struct_processus *s_etat_processus);
2618: void instruction_egv(struct_processus *s_etat_processus);
2619: void instruction_egvl(struct_processus *s_etat_processus);
2620: void instruction_else(struct_processus *s_etat_processus);
2621: void instruction_elseif(struct_processus *s_etat_processus);
2622: void instruction_end(struct_processus *s_etat_processus);
2623: void instruction_eng(struct_processus *s_etat_processus);
2624: void instruction_epsilon(struct_processus *s_etat_processus);
2625: void instruction_eqv(struct_processus *s_etat_processus);
2626: void instruction_erase(struct_processus *s_etat_processus);
2627: void instruction_errm(struct_processus *s_etat_processus);
2628: void instruction_errn(struct_processus *s_etat_processus);
2629: void instruction_eval(struct_processus *s_etat_processus);
2630: void instruction_exget(struct_processus *s_etat_processus);
2631: void instruction_exit(struct_processus *s_etat_processus);
2632: void instruction_exp(struct_processus *s_etat_processus);
2633: void instruction_expm(struct_processus *s_etat_processus);
2634: void instruction_exsub(struct_processus *s_etat_processus);
2635: void instruction_externals(struct_processus *s_etat_processus);
2636: void instruction_eyept(struct_processus *s_etat_processus);
2637:
2638: void instruction_fact(struct_processus *s_etat_processus);
2639: void instruction_false(struct_processus *s_etat_processus);
2640: void instruction_fc_test(struct_processus *s_etat_processus);
2641: void instruction_fc_test_c(struct_processus *s_etat_processus);
2642: void instruction_fc_test_s(struct_processus *s_etat_processus);
2643: void instruction_fft(struct_processus *s_etat_processus);
2644: void instruction_fix(struct_processus *s_etat_processus);
2645: void instruction_fleche(struct_processus *s_etat_processus);
2646: void instruction_fleche_array(struct_processus *s_etat_processus);
2647: void instruction_fleche_col(struct_processus *s_etat_processus);
2648: void instruction_fleche_diag(struct_processus *s_etat_processus);
2649: void instruction_fleche_hms(struct_processus *s_etat_processus);
2650: void instruction_fleche_lcd(struct_processus *s_etat_processus);
2651: void instruction_fleche_list(struct_processus *s_etat_processus);
2652: void instruction_fleche_num(struct_processus *s_etat_processus);
2653: void instruction_fleche_q(struct_processus *s_etat_processus);
2654: void instruction_fleche_row(struct_processus *s_etat_processus);
2655: void instruction_fleche_str(struct_processus *s_etat_processus);
2656: void instruction_fleche_table(struct_processus *s_etat_processus);
2657: void instruction_floor(struct_processus *s_etat_processus);
2658: void instruction_for(struct_processus *s_etat_processus);
2659: void instruction_forall(struct_processus *s_etat_processus);
2660: void instruction_format(struct_processus *s_etat_processus);
2661: void instruction_fp(struct_processus *s_etat_processus);
2662: void instruction_fs_test(struct_processus *s_etat_processus);
2663: void instruction_fs_test_c(struct_processus *s_etat_processus);
2664: void instruction_fs_test_s(struct_processus *s_etat_processus);
2665: void instruction_function(struct_processus *s_etat_processus);
2666: void instruction_fuse(struct_processus *s_etat_processus);
2667:
2668: void instruction_gamma(struct_processus *s_etat_processus);
2669: void instruction_ge(struct_processus *s_etat_processus);
2670: void instruction_gegv(struct_processus *s_etat_processus);
2671: void instruction_gegvl(struct_processus *s_etat_processus);
2672: void instruction_get(struct_processus *s_etat_processus);
2673: void instruction_getc(struct_processus *s_etat_processus);
2674: void instruction_geti(struct_processus *s_etat_processus);
2675: void instruction_getr(struct_processus *s_etat_processus);
2676: void instruction_glegv(struct_processus *s_etat_processus);
2677: void instruction_gregv(struct_processus *s_etat_processus);
2678: void instruction_gt(struct_processus *s_etat_processus);
2679:
2680: void instruction_halt(struct_processus *s_etat_processus);
2681: void instruction_head(struct_processus *s_etat_processus);
2682: void instruction_help(struct_processus *s_etat_processus);
2683: void instruction_hex(struct_processus *s_etat_processus);
2684: void instruction_histogram(struct_processus *s_etat_processus);
2685: void instruction_hms_fleche(struct_processus *s_etat_processus);
2686: void instruction_hms_moins(struct_processus *s_etat_processus);
2687: void instruction_hms_plus(struct_processus *s_etat_processus);
2688:
2689: void instruction_i(struct_processus *s_etat_processus);
2690: void instruction_idft(struct_processus *s_etat_processus);
2691: void instruction_idn(struct_processus *s_etat_processus);
2692: void instruction_if(struct_processus *s_etat_processus);
2693: void instruction_iferr(struct_processus *s_etat_processus);
2694: void instruction_ifft(struct_processus *s_etat_processus);
2695: void instruction_ift(struct_processus *s_etat_processus);
2696: void instruction_ifte(struct_processus *s_etat_processus);
2697: void instruction_im(struct_processus *s_etat_processus);
2698: void instruction_implicit(struct_processus *s_etat_processus);
2699: void instruction_in(struct_processus *s_etat_processus);
2700: void instruction_incr(struct_processus *s_etat_processus);
2701: void instruction_indep(struct_processus *s_etat_processus);
2702: void instruction_input(struct_processus *s_etat_processus);
2703: void instruction_infinity(struct_processus *s_etat_processus);
2704: void instruction_inquire(struct_processus *s_etat_processus);
2705: void instruction_int(struct_processus *s_etat_processus);
2706: void instruction_interrupt(struct_processus *s_etat_processus);
2707: void instruction_inv(struct_processus *s_etat_processus);
2708: void instruction_ip(struct_processus *s_etat_processus);
2709: void instruction_iswi(struct_processus *s_etat_processus);
2710: void instruction_itrace(struct_processus *s_etat_processus);
2711:
2712: void instruction_jdate(struct_processus *s_etat_processus);
2713:
2714: void instruction_key(struct_processus *s_etat_processus);
2715: void instruction_keylabel(struct_processus *s_etat_processus);
2716: void instruction_keytitle(struct_processus *s_etat_processus);
2717: void instruction_kill(struct_processus *s_etat_processus);
2718: void instruction_kind(struct_processus *s_etat_processus);
2719:
2720: void instruction_label(struct_processus *s_etat_processus);
2721: void instruction_last(struct_processus *s_etat_processus);
2722: void instruction_lcase(struct_processus *s_etat_processus);
2723: void instruction_lcd_fleche(struct_processus *s_etat_processus);
2724: void instruction_lchol(struct_processus *s_etat_processus);
2725: void instruction_le(struct_processus *s_etat_processus);
2726: void instruction_legv(struct_processus *s_etat_processus);
2727: void instruction_limit(struct_processus *s_etat_processus);
2728: void instruction_line(struct_processus *s_etat_processus);
2729: void instruction_list_fleche(struct_processus *s_etat_processus);
2730: void instruction_ln(struct_processus *s_etat_processus);
2731: void instruction_lnp1(struct_processus *s_etat_processus);
2732: void instruction_localization(struct_processus *s_etat_processus);
2733: void instruction_lock(struct_processus *s_etat_processus);
2734: void instruction_log(struct_processus *s_etat_processus);
2735: void instruction_logger(struct_processus *s_etat_processus);
2736: void instruction_logscale(struct_processus *s_etat_processus);
2737: void instruction_lq(struct_processus *s_etat_processus);
2738: void instruction_lsq(struct_processus *s_etat_processus);
2739: void instruction_lt(struct_processus *s_etat_processus);
2740: void instruction_lu(struct_processus *s_etat_processus);
2741: void instruction_l_vers_t(struct_processus *s_etat_processus);
2742:
2743: void instruction_mant(struct_processus *s_etat_processus);
2744: void instruction_mark(struct_processus *s_etat_processus);
2745: void instruction_max(struct_processus *s_etat_processus);
2746: void instruction_maxs(struct_processus *s_etat_processus);
2747: void instruction_mclrin(struct_processus *s_etat_processus);
2748: void instruction_mean(struct_processus *s_etat_processus);
2749: void instruction_mem(struct_processus *s_etat_processus);
2750: void instruction_memlock(struct_processus *s_etat_processus);
2751: void instruction_memunlock(struct_processus *s_etat_processus);
2752: void instruction_min(struct_processus *s_etat_processus);
2753: void instruction_mins(struct_processus *s_etat_processus);
2754: void instruction_mod(struct_processus *s_etat_processus);
2755: void instruction_moins(struct_processus *s_etat_processus);
2756: void instruction_mtxlock(struct_processus *s_etat_processus);
2757: void instruction_mtxstatus(struct_processus *s_etat_processus);
2758: void instruction_mtxtrylock(struct_processus *s_etat_processus);
2759: void instruction_mtxunlock(struct_processus *s_etat_processus);
2760: void instruction_multiplication(struct_processus *s_etat_processus);
2761:
2762: void instruction_ne(struct_processus *s_etat_processus);
2763: void instruction_neg(struct_processus *s_etat_processus);
2764: void instruction_next(struct_processus *s_etat_processus);
2765: void instruction_newplane(struct_processus *s_etat_processus);
2766: void instruction_not(struct_processus *s_etat_processus);
2767: void instruction_nrand(struct_processus *s_etat_processus);
2768: void instruction_nrproc(struct_processus *s_etat_processus);
2769: void instruction_ns(struct_processus *s_etat_processus);
2770: void instruction_num(struct_processus *s_etat_processus);
2771:
2772: void instruction_obget(struct_processus *s_etat_processus);
2773: void instruction_obsub(struct_processus *s_etat_processus);
2774: void instruction_oct(struct_processus *s_etat_processus);
2775: void instruction_open(struct_processus *s_etat_processus);
2776: void instruction_or(struct_processus *s_etat_processus);
2777: void instruction_over(struct_processus *s_etat_processus);
2778:
2779: void instruction_p_vers_r(struct_processus *s_etat_processus);
2780: void instruction_paper(struct_processus *s_etat_processus);
2781: void instruction_parameter(struct_processus *s_etat_processus);
2782: void instruction_parametric(struct_processus *s_etat_processus);
2783: void instruction_pcov(struct_processus *s_etat_processus);
2784: void instruction_peek(struct_processus *s_etat_processus);
2785: void instruction_perm(struct_processus *s_etat_processus);
2786: void instruction_persist(struct_processus *s_etat_processus);
2787: void instruction_pi(struct_processus *s_etat_processus);
2788: void instruction_pick(struct_processus *s_etat_processus);
2789: void instruction_plot(struct_processus *s_etat_processus);
2790: void instruction_plotter(struct_processus *s_etat_processus);
2791: void instruction_plus(struct_processus *s_etat_processus);
2792: void instruction_pmax(struct_processus *s_etat_processus);
2793: void instruction_pmin(struct_processus *s_etat_processus);
2794: void instruction_poke(struct_processus *s_etat_processus);
2795: void instruction_polar(struct_processus *s_etat_processus);
2796: void instruction_poll(struct_processus *s_etat_processus);
2797: void instruction_pos(struct_processus *s_etat_processus);
2798: void instruction_pourcent(struct_processus *s_etat_processus);
2799: void instruction_pourcent_ch(struct_processus *s_etat_processus);
2800: void instruction_pourcent_t(struct_processus *s_etat_processus);
2801: void instruction_ppar(struct_processus *s_etat_processus);
2802: void instruction_pr1(struct_processus *s_etat_processus);
2803: void instruction_print(struct_processus *s_etat_processus);
2804: void instruction_private(struct_processus *s_etat_processus);
2805: void instruction_prlcd(struct_processus *s_etat_processus);
2806: void instruction_prmd(struct_processus *s_etat_processus);
2807: void instruction_procid(struct_processus *s_etat_processus);
2808: void instruction_prompt(struct_processus *s_etat_processus);
2809: void instruction_protect(struct_processus *s_etat_processus);
2810: void instruction_prst(struct_processus *s_etat_processus);
2811: void instruction_prstc(struct_processus *s_etat_processus);
2812: void instruction_prusr(struct_processus *s_etat_processus);
2813: void instruction_prvar(struct_processus *s_etat_processus);
2814: void instruction_psdev(struct_processus *s_etat_processus);
2815: void instruction_puissance(struct_processus *s_etat_processus);
2816: void instruction_purge(struct_processus *s_etat_processus);
2817: void instruction_pshcntxt(struct_processus *s_etat_processus);
2818: void instruction_pshprfl(struct_processus *s_etat_processus);
2819: void instruction_pulcntxt(struct_processus *s_etat_processus);
2820: void instruction_pulprfl(struct_processus *s_etat_processus);
2821: void instruction_put(struct_processus *s_etat_processus);
2822: void instruction_putc(struct_processus *s_etat_processus);
2823: void instruction_puti(struct_processus *s_etat_processus);
2824: void instruction_putr(struct_processus *s_etat_processus);
2825: void instruction_pvar(struct_processus *s_etat_processus);
2826:
2827: void instruction_qr(struct_processus *s_etat_processus);
2828:
2829: void instruction_r_vers_b(struct_processus *s_etat_processus);
2830: void instruction_r_vers_c(struct_processus *s_etat_processus);
2831: void instruction_r_vers_d(struct_processus *s_etat_processus);
2832: void instruction_r_vers_p(struct_processus *s_etat_processus);
2833: void instruction_rad(struct_processus *s_etat_processus);
2834: void instruction_rand(struct_processus *s_etat_processus);
2835: void instruction_rank(struct_processus *s_etat_processus);
2836: void instruction_rceq(struct_processus *s_etat_processus);
2837: void instruction_rci(struct_processus *s_etat_processus);
2838: void instruction_rcij(struct_processus *s_etat_processus);
2839: void instruction_rcl(struct_processus *s_etat_processus);
2840: void instruction_rclf(struct_processus *s_etat_processus);
2841: void instruction_rcls(struct_processus *s_etat_processus);
2842: void instruction_rclswi(struct_processus *s_etat_processus);
2843: void instruction_rcws(struct_processus *s_etat_processus);
2844: void instruction_rdate(struct_processus *s_etat_processus);
2845: void instruction_rdm(struct_processus *s_etat_processus);
2846: void instruction_rdgn(struct_processus *s_etat_processus);
2847: void instruction_rdz(struct_processus *s_etat_processus);
2848: void instruction_re(struct_processus *s_etat_processus);
2849: void instruction_read(struct_processus *s_etat_processus);
2850: void instruction_recode(struct_processus *s_etat_processus);
2851: void instruction_recv(struct_processus *s_etat_processus);
2852: void instruction_redraw(struct_processus *s_etat_processus);
2853: void instruction_regex(struct_processus *s_etat_processus);
2854: void instruction_relax(struct_processus *s_etat_processus);
2855: void instruction_remove(struct_processus *s_etat_processus);
2856: void instruction_res(struct_processus *s_etat_processus);
2857: void instruction_restart(struct_processus *s_etat_processus);
2858: void instruction_recall(struct_processus *s_etat_processus);
2859: void instruction_regv(struct_processus *s_etat_processus);
2860: void instruction_repeat(struct_processus *s_etat_processus);
2861: void instruction_repl(struct_processus *s_etat_processus);
2862: void instruction_return(struct_processus *s_etat_processus);
2863: void instruction_revlist(struct_processus *s_etat_processus);
2864: void instruction_rewind(struct_processus *s_etat_processus);
2865: void instruction_rfuse(struct_processus *s_etat_processus);
2866: void instruction_rgdl(struct_processus *s_etat_processus);
2867: void instruction_rgdr(struct_processus *s_etat_processus);
2868: void instruction_rl(struct_processus *s_etat_processus);
2869: void instruction_rlb(struct_processus *s_etat_processus);
2870: void instruction_rnd(struct_processus *s_etat_processus);
2871: void instruction_rnrm(struct_processus *s_etat_processus);
2872: void instruction_roll(struct_processus *s_etat_processus);
2873: void instruction_rolld(struct_processus *s_etat_processus);
2874: void instruction_rot(struct_processus *s_etat_processus);
2875: void instruction_row_fleche(struct_processus *s_etat_processus);
2876: void instruction_row_moins(struct_processus *s_etat_processus);
2877: void instruction_row_plus(struct_processus *s_etat_processus);
2878: void instruction_rr(struct_processus *s_etat_processus);
2879: void instruction_rrb(struct_processus *s_etat_processus);
2880: void instruction_rsd(struct_processus *s_etat_processus);
2881: void instruction_rstop(struct_processus *s_etat_processus);
2882: void instruction_rswp(struct_processus *s_etat_processus);
2883:
2884: void instruction_s_moins(struct_processus *s_etat_processus);
2885: void instruction_s_plus(struct_processus *s_etat_processus);
2886: void instruction_same(struct_processus *s_etat_processus);
2887: void instruction_save(struct_processus *s_etat_processus);
2888: void instruction_scatter(struct_processus *s_etat_processus);
2889: void instruction_scale(struct_processus *s_etat_processus);
2890: void instruction_sched(struct_processus *s_etat_processus);
2891: void instruction_schur(struct_processus *s_etat_processus);
2892: void instruction_sci(struct_processus *s_etat_processus);
2893: void instruction_scls(struct_processus *s_etat_processus);
2894: void instruction_sconj(struct_processus *s_etat_processus);
2895: void instruction_sdev(struct_processus *s_etat_processus);
2896: void instruction_select(struct_processus *s_etat_processus);
2897: void instruction_send(struct_processus *s_etat_processus);
2898: void instruction_sf(struct_processus *s_etat_processus);
2899: void instruction_shared(struct_processus *s_etat_processus);
2900: void instruction_sign(struct_processus *s_etat_processus);
2901: void instruction_sin(struct_processus *s_etat_processus);
2902: void instruction_sinh(struct_processus *s_etat_processus);
2903: void instruction_sinv(struct_processus *s_etat_processus);
2904: void instruction_size(struct_processus *s_etat_processus);
2905: void instruction_sl(struct_processus *s_etat_processus);
2906: void instruction_slb(struct_processus *s_etat_processus);
2907: void instruction_slice(struct_processus *s_etat_processus);
2908: void instruction_slicescale(struct_processus *s_etat_processus);
2909: void instruction_smphrdecr(struct_processus *s_etat_processus);
2910: void instruction_smphrgetv(struct_processus *s_etat_processus);
2911: void instruction_smphrincr(struct_processus *s_etat_processus);
2912: void instruction_smphrtrydecr(struct_processus *s_etat_processus);
2913: void instruction_sneg(struct_processus *s_etat_processus);
2914: void instruction_sort(struct_processus *s_etat_processus);
2915: void instruction_spar(struct_processus *s_etat_processus);
2916: void instruction_spawn(struct_processus *s_etat_processus);
2917: void instruction_splash(struct_processus *s_etat_processus);
2918: void instruction_sq(struct_processus *s_etat_processus);
2919: void instruction_sqlconnect(struct_processus *s_etat_processus);
2920: void instruction_sqldisconnect(struct_processus *s_etat_processus);
2921: void instruction_sqlquery(struct_processus *s_etat_processus);
2922: void instruction_sqrt(struct_processus *s_etat_processus);
2923: void instruction_sr(struct_processus *s_etat_processus);
2924: void instruction_srb(struct_processus *s_etat_processus);
2925: void instruction_srev(struct_processus *s_etat_processus);
2926: void instruction_sst(struct_processus *s_etat_processus);
2927: void instruction_star_d(struct_processus *s_etat_processus);
2928: void instruction_star_h(struct_processus *s_etat_processus);
2929: void instruction_star_s(struct_processus *s_etat_processus);
2930: void instruction_star_w(struct_processus *s_etat_processus);
2931: void instruction_start(struct_processus *s_etat_processus);
2932: void instruction_static(struct_processus *s_etat_processus);
2933: void instruction_std(struct_processus *s_etat_processus);
2934: void instruction_step(struct_processus *s_etat_processus);
2935: void instruction_steq(struct_processus *s_etat_processus);
2936: void instruction_sto(struct_processus *s_etat_processus);
2937: void instruction_sto_division(struct_processus *s_etat_processus);
2938: void instruction_sto_fois(struct_processus *s_etat_processus);
2939: void instruction_sto_moins(struct_processus *s_etat_processus);
2940: void instruction_sto_plus(struct_processus *s_etat_processus);
2941: void instruction_stof(struct_processus *s_etat_processus);
2942: void instruction_stop(struct_processus *s_etat_processus);
2943: void instruction_store(struct_processus *s_etat_processus);
2944: void instruction_stos(struct_processus *s_etat_processus);
2945: void instruction_stoswi(struct_processus *s_etat_processus);
2946: void instruction_str_fleche(struct_processus *s_etat_processus);
2947: void instruction_stws(struct_processus *s_etat_processus);
2948: void instruction_sub(struct_processus *s_etat_processus);
2949: void instruction_suspend(struct_processus *s_etat_processus);
2950: void instruction_svd(struct_processus *s_etat_processus);
2951: void instruction_svl(struct_processus *s_etat_processus);
2952: void instruction_swap(struct_processus *s_etat_processus);
2953: void instruction_swi(struct_processus *s_etat_processus);
2954: void instruction_swilock(struct_processus *s_etat_processus);
2955: void instruction_swiqueue(struct_processus *s_etat_processus);
2956: void instruction_swistatus(struct_processus *s_etat_processus);
2957: void instruction_swiunlock(struct_processus *s_etat_processus);
2958: void instruction_swapcntxt(struct_processus *s_etat_processus);
2959: void instruction_sx(struct_processus *s_etat_processus);
2960: void instruction_sx2(struct_processus *s_etat_processus);
2961: void instruction_sxy(struct_processus *s_etat_processus);
2962: void instruction_sy(struct_processus *s_etat_processus);
2963: void instruction_sy2(struct_processus *s_etat_processus);
2964: void instruction_sync(struct_processus *s_etat_processus);
2965: void instruction_syseval(struct_processus *s_etat_processus);
2966:
2967: void instruction_table_fleche(struct_processus *s_etat_processus);
2968: void instruction_tail(struct_processus *s_etat_processus);
2969: void instruction_tan(struct_processus *s_etat_processus);
2970: void instruction_tanh(struct_processus *s_etat_processus);
2971: void instruction_target(struct_processus *s_etat_processus);
2972: void instruction_taylr(struct_processus *s_etat_processus);
2973: void instruction_then(struct_processus *s_etat_processus);
2974: void instruction_time(struct_processus *s_etat_processus);
2975: void instruction_title(struct_processus *s_etat_processus);
2976: void instruction_tokenize(struct_processus *s_etat_processus);
2977: void instruction_tot(struct_processus *s_etat_processus);
2978: void instruction_trim(struct_processus *s_etat_processus);
2979: void instruction_trn(struct_processus *s_etat_processus);
2980: void instruction_trnc(struct_processus *s_etat_processus);
2981: void instruction_true(struct_processus *s_etat_processus);
2982: void instruction_type(struct_processus *s_etat_processus);
2983: void instruction_t_vers_l(struct_processus *s_etat_processus);
2984:
2985: void instruction_ucase(struct_processus *s_etat_processus);
2986: void instruction_uchol(struct_processus *s_etat_processus);
2987: void instruction_uncompress(struct_processus *s_etat_processus);
2988: void instruction_unlock(struct_processus *s_etat_processus);
2989: void instruction_unprotect(struct_processus *s_etat_processus);
2990: void instruction_until(struct_processus *s_etat_processus);
2991: void instruction_use(struct_processus *s_etat_processus);
2992: void instruction_utpc(struct_processus *s_etat_processus);
2993: void instruction_utpf(struct_processus *s_etat_processus);
2994: void instruction_utpn(struct_processus *s_etat_processus);
2995: void instruction_utpt(struct_processus *s_etat_processus);
2996:
2997: void instruction_var(struct_processus *s_etat_processus);
2998: void instruction_variable(struct_processus *s_etat_processus);
2999: void instruction_vars(struct_processus *s_etat_processus);
3000: void instruction_verify(struct_processus *s_etat_processus);
3001: void instruction_vers_niveau_inferieur(struct_processus *s_etat_processus);
3002: void instruction_vers_niveau_superieur(struct_processus *s_etat_processus);
3003: void instruction_version(struct_processus *s_etat_processus);
3004: void instruction_visit(struct_processus *s_etat_processus);
3005: void instruction_volatile(struct_processus *s_etat_processus);
3006:
3007: void instruction_wait(struct_processus *s_etat_processus);
3008: void instruction_warranty(struct_processus *s_etat_processus);
3009: void instruction_wfdata(struct_processus *s_etat_processus);
3010: void instruction_wfack(struct_processus *s_etat_processus);
3011: void instruction_wflock(struct_processus *s_etat_processus);
3012: void instruction_wfpoke(struct_processus *s_etat_processus);
3013: void instruction_wfproc(struct_processus *s_etat_processus);
3014: void instruction_wfsock(struct_processus *s_etat_processus);
3015: void instruction_wfswi(struct_processus *s_etat_processus);
3016: void instruction_while(struct_processus *s_etat_processus);
3017: void instruction_wireframe(struct_processus *s_etat_processus);
3018: void instruction_workdir(struct_processus *s_etat_processus);
3019: void instruction_write(struct_processus *s_etat_processus);
3020:
3021: void instruction_xcol(struct_processus *s_etat_processus);
3022: void instruction_xor(struct_processus *s_etat_processus);
3023: void instruction_xpon(struct_processus *s_etat_processus);
3024: void instruction_xroot(struct_processus *s_etat_processus);
3025:
3026: void instruction_ycol(struct_processus *s_etat_processus);
3027: void instruction_yield(struct_processus *s_etat_processus);
3028:
3029: /*
3030: --------------------------------------------------------------------------------
3031: Procédures
3032: --------------------------------------------------------------------------------
3033: */
3034:
3035: #ifndef RPLARGS
3036: void affectation_interruptions_logicielles(struct_processus *s_etat_processus);
3037: void affichage_pile(struct_processus *s_etat_processus,
3038: struct_liste_chainee *l_element_courant, integer8 niveau_courant);
3039: #endif
3040:
3041: void *allocation_maillon(struct_processus *s_etat_processus);
3042:
3043: #ifndef RPLARGS
3044: void analyse(struct_processus *s_etat_processus, void (*fonction)());
3045: void *analyse_instruction(struct_processus *s_etat_processus,
3046: unsigned char *candidat);
3047: void appel_gnuplot(struct_processus *s_etat_processus,
3048: unsigned char persistance);
3049: void cf(struct_processus *s_etat_processus, unsigned char indice_drapeau);
3050: void cond(struct_processus *s_etat_processus,
3051: struct_matrice *s_matrice, real8 *condition);
3052: void conversion_chaine(struct_processus *s_etat_processus,
3053: unsigned char *chaine, unsigned char type);
3054: void conversion_decimal_vers_hms(real8 *angle);
3055: void conversion_degres_vers_radians(real8 *angle);
3056: void conversion_element_tex(struct_processus *s_etat_processus,
3057: unsigned char **element, unsigned char *fonction);
3058: void conversion_format(struct_processus *s_etat_processus,
3059: unsigned char *chaine);
3060: void conversion_hms_vers_decimal(real8 *angle);
3061: void conversion_majuscule_limitee(
3062: unsigned char *chaine_entree, unsigned char *chaine_sortie,
3063: integer8 longueur);
3064: void conversion_radians_vers_degres(real8 *angle);
3065: void copie_arbre_variables(struct_processus *s_etat_processus,
3066: struct_processus *s_nouvel_etat_processus);
3067: void correction_formateur_tex(struct_processus *s_etat_processus,
3068: unsigned char **ligne);
3069: void depilement_pile_systeme(struct_processus *s_etat_processus);
3070: void derivation(struct_processus *s_etat_processus,
3071: struct_objet **s_expression);
3072: void determinant(struct_processus *s_etat_processus, struct_matrice *s_matrice,
3073: void *valeur);
3074: void deverrouillage_threads_concurrents(struct_processus *s_etat_processus);
3075: void ecriture_pile(struct_processus *s_etat_processus, file *flux,
3076: struct_liste_chainee *l_element_courant, integer8 niveau_courant);
3077: void ecriture_profil(struct_processus *s_etat_processus);
3078: void effacement_pile_systeme(struct_processus *s_etat_processus);
3079: void empilement_pile_systeme(struct_processus *s_etat_processus);
3080: void encart(struct_processus *s_etat_processus, integer8 duree);
3081: void evaluation_romberg(struct_processus *s_etat_processus,
3082: struct_objet *s_expression, unsigned char *variable, real8 *point,
3083: real8 *valeur, logical1 *validite);
3084: void factorisation_cholesky(struct_processus *s_etat_processus,
3085: struct_matrice *s_matrice, unsigned char mode);
3086: void factorisation_lq(struct_processus *s_etat_processus,
3087: struct_matrice *s_matrice, void **tau);
3088: void factorisation_lu(struct_processus *s_etat_processus,
3089: struct_matrice *s_matrice, struct_matrice **s_permutation);
3090: void factorisation_qr(struct_processus *s_etat_processus,
3091: struct_matrice *s_matrice, void **tau);
3092: void factorisation_schur(struct_processus *s_etat_processus,
3093: struct_matrice *s_matrice, struct_matrice **s_schur);
3094: void *fusible(void *argument);
3095: void formateur_tex(struct_processus *s_etat_processus, struct_objet *s_objet,
3096: unsigned char environnement);
3097: void formateur_elementaire_tex(struct_processus *s_etat_processus,
3098: file *fichier, struct_objet *s_objet, unsigned char environnement);
3099: void impression_pile(struct_processus *s_etat_processus,
3100: struct_liste_chainee *l_element_courant,
3101: unsigned char methode, integer8 niveau_courant);
3102: void impression_tex(struct_processus *s_etat_processus);
3103: void informations(struct_processus *s_etat_processus);
3104: void initialisation_allocateur(struct_processus *s_etat_processus);
3105: void initialisation_completion(void);
3106: void initialisation_contexte_cas(struct_processus *s_etat_processus);
3107: void initialisation_drapeaux(struct_processus *s_etat_processus);
3108: void initialisation_generateur_aleatoire(struct_processus *s_etat_processus,
3109: logical1 initialisation_automatique, integer8 racine);
3110: void initialisation_instructions(struct_processus *s_etat_processus);
3111: void initialisation_variables(struct_processus *s_etat_processus);
3112: #endif
3113:
3114: void initialisation_objet(struct_objet *s_objet);
3115:
3116: #ifndef RPLARGS
3117: void insertion_thread(struct_processus *s_etat_processus,
3118: logical1 thread_principal);
3119: void insertion_thread_surveillance(struct_processus *s_etat_processus,
3120: struct_descripteur_thread *s_argument_thread);
3121: void integrale_romberg(struct_processus *s_etat_processus,
3122: struct_objet *s_expression, unsigned char *variable,
3123: real8 a, real8 b, real8 precision);
3124: void interface_cas(struct_processus *s_etat_processus,
3125: enum t_rplcas_commandes commande);
3126: void interruption1(int signal);
3127: void interruption2(int signal);
3128: void interruption3(int signal);
3129: void interruption4(int signal);
3130: void interruption5(int signal);
3131: void interruption6(int signal);
3132: void interruption_depassement_pile(int urgence, stackoverflow_context_t scp);
3133: void inversion_matrice(struct_processus *s_etat_processus,
3134: struct_matrice *s_matrice);
3135: void lancement_daemon(struct_processus *s_etat_processus);
3136: void *lancement_thread(void *argument);
3137: #endif
3138:
3139: void liberation(struct_processus *s_etat_processus, struct_objet *s_objet);
3140: void liberation_maillon(struct_processus *s_etat_processus,
3141: struct_liste_chainee *maillon);
3142:
3143: #ifndef RPLARGS
3144: void liberation_allocateur(struct_processus *s_etat_processus);
3145: void liberation_arbre_instructions(struct_processus *s_etat_processus,
3146: struct_instruction *arbre);
3147: void liberation_arbre_variables(struct_processus *s_etat_processus,
3148: struct_arbre_variables *arbre, logical1 definitions);
3149: void liberation_arbre_variables_partagees(struct_processus *s_etat_processus,
3150: struct_arbre_variables_partagees *arbre);
3151: void liberation_contexte_cas(struct_processus *s_etat_processus);
3152: void liberation_generateur_aleatoire(struct_processus *s_etat_processus);
3153: void liberation_mutexes_arbre_variables_partagees(struct_processus
3154: *s_etat_processus, struct_arbre_variables_partagees *l_element_courant);
3155: void liberation_threads(struct_processus *s_etat_processus);
3156: void liberation_profil(struct_processus *s_etat_processus);
3157: void localisation_courante(struct_processus *s_etat_processus);
3158: void modification_pid_thread_pere(struct_processus *s_etat_processus);
3159: void moindres_carres(struct_processus *s_etat_processus,
3160: struct_matrice *s_matrice_a, struct_matrice *s_matrice_b,
3161: struct_matrice *s_matrice_x);
3162: void profilage(struct_processus *s_etat_processus, unsigned char *fonction);
3163: void rang(struct_processus *s_etat_processus, struct_matrice *s_matrice,
3164: integer8 *valeur);
3165: void recherche_type(struct_processus *s_etat_processus);
3166: void retrait_thread(struct_processus *s_etat_processus);
3167: void retrait_thread_surveillance(struct_processus *s_etat_processus,
3168: struct_descripteur_thread *s_argument_thread);
3169: void rplcore(struct_processus *s_etat_processus);
3170: #endif
3171:
3172: void scrutation_injection(struct_processus *s_etat_processus);
3173:
3174: #ifndef RPLARGS
3175: void scrutation_interruptions(struct_processus *s_etat_processus);
3176: void sf(struct_processus *s_etat_processus, unsigned char indice_drapeau);
3177: void *surveillance_processus(void *argument);
3178: void swap(void *variable_1, void *variable_2, integer8 taille_octets);
3179: void *thread_signaux(void *argument);
3180: void trace(struct_processus *s_etat_processus, FILE *flux);
3181: void traitement_asynchrone_exceptions_gsl(struct_processus *s_etat_processus);
3182: void traitement_exceptions_gsl(const char *reason, const char *file,
3183: int line, int gsl_errno);
3184: void traitement_interruptions_logicielles(struct_processus *s_etat_processus);
3185: void tri_base_symboles_externes(struct_processus *s_etat_processus);
3186: void tri_vecteur(real8 *vecteur, integer8 taille);
3187: void valeurs_propres(struct_processus *s_etat_processus,
3188: struct_matrice *s_matrice,
3189: struct_vecteur *s_valeurs_propres,
3190: struct_matrice *s_vecteurs_propres_gauches,
3191: struct_matrice *s_vecteur_propres_droits);
3192: void valeurs_propres_generalisees(struct_processus *s_etat_processus,
3193: struct_matrice *s_matrice,
3194: struct_matrice *s_metrique,
3195: struct_vecteur *s_valeurs_propres,
3196: struct_matrice *s_vecteurs_propres_gauches,
3197: struct_matrice *s_vecteur_propres_droits);
3198: void valeurs_singulieres(struct_processus *s_etat_processus,
3199: struct_matrice *s_matrice,
3200: struct_matrice *u, struct_vecteur *s, struct_matrice *vh);
3201: void verrouillage_threads_concurrents(struct_processus *s_etat_processus);
3202: #endif
3203:
3204: /*
3205: --------------------------------------------------------------------------------
3206: Fonctions de gestion des signaux
3207: --------------------------------------------------------------------------------
3208: */
3209:
3210: #ifndef RPLARGS
3211: void creation_queue_signaux(struct_processus *s_etat_processus);
3212: void liberation_queue_signaux(struct_processus *s_etat_processus);
3213: void destruction_queue_signaux(struct_processus *s_etat_processus);
3214: int envoi_signal_contexte(struct_processus *s_etat_processus,
3215: enum signaux_rpl signal);
3216: int envoi_signal_processus(pid_t pid, enum signaux_rpl signal);
3217: int envoi_signal_thread(pthread_t tid, enum signaux_rpl signal);
3218: #endif
3219:
3220: /*
3221: --------------------------------------------------------------------------------
3222: Fonctions de sommation de vecteur dans perte de précision
3223: --------------------------------------------------------------------------------
3224: */
3225:
3226: real8 sommation_vecteur_reel(real8 *vecteur, integer8 *taille,
3227: logical1 *erreur_memoire);
3228: complex16 sommation_vecteur_complexe(complex16 *vecteur, integer8 *taille,
3229: logical1 *erreur_memoire);
3230:
3231: /*
3232: --------------------------------------------------------------------------------
3233: Routine principale
3234: --------------------------------------------------------------------------------
3235: */
3236:
3237: #ifndef RPLARGS
3238: int rplinit(int argc, char *argv[], char *envp[],
3239: unsigned char ***resultats, char *rpl_home);
3240: #endif
3241:
3242: /*
3243: --------------------------------------------------------------------------------
3244: Routines de statistiques
3245: --------------------------------------------------------------------------------
3246: */
3247:
3248: #ifndef RPLARGS
3249: real8 correlation_statistique(struct_matrice *s_matrice,
3250: integer8 colonne_1, integer8 colonne_2, logical1 *erreur);
3251: real8 covariance_statistique(struct_matrice *s_matrice,
3252: integer8 colonne_1, integer8 colonne_2,
3253: unsigned char type, logical1 *erreur);
3254: struct_vecteur *ecart_type_statistique(struct_processus *s_etat_processus,
3255: struct_matrice *s_matrice, unsigned char type);
3256: struct_vecteur *moyenne_statistique(struct_processus *s_etat_processus,
3257: struct_matrice *s_matrice);
3258: struct_vecteur *sommation_colonne_statistique(
3259: struct_processus *s_etat_processus, struct_matrice *s_matrice,
3260: integer8 colonne);
3261: struct_vecteur *sommation_produits_colonnes_statistiques(
3262: struct_processus *s_etat_processus, struct_matrice
3263: *s_matrice, integer8 colonne_1, integer8 colonne_2);
3264: struct_vecteur *sommation_statistique(struct_processus *s_etat_processus,
3265: struct_matrice *s_matrice);
3266: struct_vecteur *variance_statistique(struct_processus *s_etat_processus,
3267: struct_matrice *s_matrice, unsigned char type);
3268: #endif
3269:
3270: /*
3271: --------------------------------------------------------------------------------
3272: Gestion des bibliothèques
3273: --------------------------------------------------------------------------------
3274: */
3275:
3276: #ifndef RPLARGS
3277: void *chargement_bibliotheque(struct_processus *s_etat_processus,
3278: unsigned char *bibliotheque);
3279: logical1 execution_fonction_de_bibliotheque(struct_processus *s_etat_processus,
3280: unsigned char *nom_fonction, unsigned char *bibliothque);
3281: logical1 retrait_bibliotheque(struct_processus *s_etat_processus,
3282: struct_bibliotheque *descripteur);
3283: #endif
3284:
3285: struct_liste_chainee *depilement_pile_operationnelle(struct_rpl_arguments
3286: *s_rpl_arguments, struct_objet **s_objet);
3287: struct_liste_chainee *empilement_pile_operationnelle(struct_rpl_arguments
3288: *s_rpl_arguments, struct_objet *s_objet);
3289: struct_liste_chainee *sauvegarde_arguments(struct_rpl_arguments
3290: *s_rpl_arguments, integer8 nombre_arguments);
3291:
3292: /*
3293: --------------------------------------------------------------------------------
3294: Fonctions retournant un CHARACTER*(*)
3295: --------------------------------------------------------------------------------
3296: */
3297:
3298: #ifndef RPLARGS
3299: unsigned char *analyse_algebrique(struct_processus *s_etat_processus,
3300: unsigned char *chaine_algebrique, struct_liste_chainee **l_base_liste);
3301: unsigned char *analyse_flux(struct_processus *s_etat_processus,
3302: unsigned char *flux, integer8 longueur);
3303: unsigned char *chiffrement(struct_processus *s_etat_processus,
3304: const EVP_CIPHER *type_chiffrement,
3305: logical1 encodage, unsigned char *message, integer8 longueur_message,
3306: unsigned char *clef, integer8 longueur_clef,
3307: unsigned char *vecteur_initialisation,
3308: integer8 *longueur_message_chiffre);
3309: unsigned char *compactage(struct_processus *s_etat_processus,
3310: unsigned char *chaine);
3311: unsigned char *conversion_majuscule(struct_processus *s_etat_processus,
3312: unsigned char *chaine);
3313: unsigned char *creation_nom_fichier(struct_processus *s_etat_processus,
3314: unsigned char *chemin);
3315: unsigned char *date_compilation(struct_processus *s_etat_processus);
3316: unsigned char *extraction_chaine(struct_processus *s_etat_processus,
3317: unsigned char *chaine, integer8 i, integer8 j);
3318: unsigned char *formateur(struct_processus *s_etat_processus, long offset,
3319: struct_objet *s_objet);
3320: unsigned char *formateur_fichier(struct_processus *s_etat_processus,
3321: struct_objet *s_objet, struct_objet *s_format,
3322: integer8 longueur, integer8 longueur_champ, unsigned char format,
3323: unsigned char type, integer8 *longueur_effective, integer8 *recursivite,
3324: logical1 export_fichier);
3325: unsigned char *formateur_flux(struct_processus *s_etat_processus,
3326: unsigned char *donnees, integer8 *longueur);
3327: unsigned char *formateur_fichier_nombre(struct_processus *s_etat_processus,
3328: void *valeur_numerique, unsigned char type,
3329: integer8 longueur, integer8 longueur_champ, unsigned char format);
3330: unsigned char *formateur_fichier_binaire_nombre(struct_processus
3331: *s_etat_processus, void *valeur_numerique, unsigned char type_entree,
3332: unsigned char type, integer8 longueur, integer8 *longueur_conversion);
3333: unsigned char *formateur_fichier_reel(struct_processus *s_etat_processus,
3334: void *valeur_numerique, unsigned char type,
3335: integer8 longueur, integer8 longueur_champ, unsigned char format);
3336: unsigned char *formateur_nombre(struct_processus *s_etat_processus,
3337: void *valeur_numerique, unsigned char type);
3338: unsigned char *formateur_reel(struct_processus *s_etat_processus,
3339: void *valeur_numerique, unsigned char type);
3340: unsigned char *messages(struct_processus *s_etat_processus);
3341: unsigned char *pointeur_ieme_caractere(struct_processus *s_etat_processus,
3342: unsigned char *chaine, integer8 position);
3343: unsigned char *purification_chaine(struct_processus *s_etat_processus,
3344: unsigned char *chaine);
3345: unsigned char *recherche_chemin_fichiers_temporaires(struct_processus
3346: *s_etat_processus);
3347: unsigned char *reencodage(struct_processus *s_etat_processus,
3348: unsigned char *chaine_entree, unsigned char *codage_entree,
3349: unsigned char *codage_sortie);
3350: unsigned char *transliteration(struct_processus *s_etat_processus,
3351: unsigned char *chaine_entree, unsigned char *codage_entree,
3352: unsigned char *codage_sortie);
3353: #endif
3354:
3355: /*
3356: --------------------------------------------------------------------------------
3357: Fonctions retournant un INTEGER*1 (drapeau d'erreur)
3358: --------------------------------------------------------------------------------
3359: */
3360:
3361: #ifndef RPLARGS
3362: logical1 analyse_syntaxique(struct_processus *s_etat_processus);
3363: logical1 arret_thread_signaux(struct_processus *s_etat_processus);
3364: logical1 caracteristiques_fichier(struct_processus *s_etat_processus,
3365: unsigned char *nom, logical1 *existence, logical1 *ouverture,
3366: unsigned long *unite);
3367: logical1 controle(struct_processus *s_etat_processus, unsigned char *fichier,
3368: unsigned char *type, unsigned char *somme_candidate);
3369: logical1 controle_integrite(struct_processus *s_etat_processus,
3370: unsigned char *executable_candidat, unsigned char *executable);
3371: logical1 creation_variable(struct_processus *s_etat_processus,
3372: struct_variable *s_variable,
3373: unsigned char autorisation_creation_variable_statique,
3374: unsigned char autorisation_creation_variable_partagee);
3375: logical1 creation_variable_partagee(struct_processus *s_etat_processus,
3376: struct_variable_partagee *s_variable);
3377: logical1 creation_variable_statique(struct_processus *s_etat_processus,
3378: struct_variable_statique *s_variable);
3379: logical1 chainage(struct_processus *s_etat_processus);
3380: logical1 compilation(struct_processus *s_etat_processus);
3381: logical1 depilement(struct_processus *s_etat_processus,
3382: struct_liste_chainee **l_base_liste, struct_objet **s_objet);
3383: logical1 destruction_fichier(unsigned char *nom_fichier);
3384: logical1 empilement(struct_processus *s_etat_processus,
3385: struct_liste_chainee **l_base_liste, struct_objet *s_objet);
3386: logical1 empilement_pile_last(struct_processus *s_etat_processus,
3387: integer8 nombre_arguments);
3388: logical1 evaluation(struct_processus *s_etat_processus, struct_objet *s_objet,
3389: unsigned char type_evaluation);
3390: logical1 initialisation_fichier_acces_direct(struct_processus *s_etat_processus,
3391: sqlite3 *sqlite, logical1 binaire);
3392: logical1 initialisation_fichier_acces_indexe(struct_processus *s_etat_processus,
3393: sqlite3 *sqlite, integer8 position_clef, logical1 binaire);
3394: logical1 lancement_thread_signaux(struct_processus *s_etat_processus);
3395: logical1 recherche_instruction_suivante(struct_processus *s_etat_processus);
3396: logical1 recherche_instruction_suivante_recursive(
3397: struct_processus *s_etat_processus, integer8 recursivite);
3398: logical1 retrait_variable(struct_processus *s_etat_processus,
3399: unsigned char *nom_variable, unsigned char type);
3400: logical1 retrait_variables_par_niveau(struct_processus *s_etat_processus);
3401: logical1 retrait_variable_partagee(struct_processus *s_etat_processus,
3402: unsigned char *nom_variable, union_position_variable position);
3403: logical1 retrait_variables_partagees_locales(
3404: struct_processus *s_etat_processus);
3405: logical1 retrait_variable_statique(struct_processus *s_etat_processus,
3406: unsigned char *nom_variable, union_position_variable position);
3407: logical1 retrait_variables_statiques_locales(
3408: struct_processus *s_etat_processus);
3409: logical1 sequenceur(struct_processus *s_etat_processus);
3410: logical1 sequenceur_optimise(struct_processus *s_etat_processus);
3411: #endif
3412:
3413: /*
3414: --------------------------------------------------------------------------------
3415: Fonctions retournant un INTEGER*1 (drapeau)
3416: --------------------------------------------------------------------------------
3417: */
3418:
3419: logical1 depassement_addition(integer8 *a, integer8 *b, integer8 *resultat);
3420: logical1 depassement_multiplication(integer8 *a, integer8 *b,
3421: integer8 *resultat);
3422: logical1 depassement_soustraction(integer8 *a, integer8 *b, integer8 *resultat);
3423: logical1 depassement_puissance(integer8 *a, integer8 *b, integer8 *resultat);
3424:
3425: #ifndef RPLARGS
3426: logical1 ecriture_pipe(struct_processus *s_etat_processus, int pipe,
3427: struct_objet *s_objet);
3428: logical1 recherche_variable(struct_processus *s_etat_processus,
3429: unsigned char *nom_variable);
3430: logical1 recherche_variable_globale(struct_processus *s_etat_processus,
3431: unsigned char *nom_variable);
3432: logical1 test_cfsf(struct_processus *s_etat_processus,
3433: unsigned char indice_drapeau);
3434: logical1 test_expression_rpn(unsigned char *chaine);
3435: logical1 test_fonction(unsigned char *chaine);
3436: logical1 validation_chaine(unsigned char *chaine);
3437: #endif
3438:
3439: /*
3440: --------------------------------------------------------------------------------
3441: Fonctions retournant un ssize_t
3442: --------------------------------------------------------------------------------
3443: */
3444:
3445: #ifndef RPLARGS
3446: ssize_t read_atomic(struct_processus *s_etat_processus,
3447: int fd, void *buf, size_t count);
3448: ssize_t write_atomic(struct_processus *s_etat_processus,
3449: int fd, void *buf, size_t count);
3450: #endif
3451:
3452: /*
3453: --------------------------------------------------------------------------------
3454: Fonctions renvoyant un int
3455: --------------------------------------------------------------------------------
3456: */
3457:
3458: int alsprintf(struct_processus *s_etat_processus,
3459: unsigned char **strp, const char *fmt, ...);
3460: #ifndef RPLARGS
3461: int association_etat_processus_readline();
3462: #endif
3463: int interruption_violation_access(void *adresse_fautive, int gravite);
3464: #ifndef RPLARGS
3465: int initialisation_etat_processus_readline();
3466: int liberation_etat_processus_readline();
3467: integer8 liste_variables(struct_processus *s_etat_processus,
3468: struct_tableau_variables *tableau);
3469: integer8 nombre_variables(struct_processus *s_etat_processus);
3470: int readline_analyse_syntaxique(int count, int key);
3471: int readline_effacement(int count, int key);
3472: #endif
3473: int std_fprintf(file *flux, const char *format, ...);
3474: int tex_fprintf(struct_processus *s_etat_processus,
3475: file *flux, const char *format, ...);
3476: int transliterated_fprintf(struct_processus *s_etat_processus, file *flux,
3477: const char *format, ...);
3478: int valsprintf(struct_processus *s_etat_processus,
3479: unsigned char **strp, const char *fmt, va_list ap);
3480: int wrapper_instruction_intrinseque(void (*fonction)(),
3481: struct_rpl_arguments *rpl_arguments);
3482:
3483: /*
3484: --------------------------------------------------------------------------------
3485: Fonctions renvoyant un INTEGER*1 (longueur d'un entier binaire)
3486: --------------------------------------------------------------------------------
3487: */
3488:
3489: #ifndef RPLARGS
3490: unsigned char longueur_entiers_binaires(struct_processus *s_etat_processus);
3491: #endif
3492:
3493: /*
3494: --------------------------------------------------------------------------------
3495: Fonctions retournant un INTEGER*8 (valeur binaire non signée)
3496: --------------------------------------------------------------------------------
3497: */
3498:
3499: #ifndef RPLARGS
3500: logical8 masque_entiers_binaires(struct_processus *s_etat_processus);
3501: #endif
3502:
3503: /*
3504: --------------------------------------------------------------------------------
3505: Fonctions retournant un INTEGER*8 (entier standard RPL/2)
3506: --------------------------------------------------------------------------------
3507: */
3508:
3509: #ifndef RPLARGS
3510: integer8 occupation_memoire(struct_objet *s_objet);
3511: integer8 longueur_chaine(struct_processus *s_etat_processus,
3512: unsigned char *chaine);
3513: integer8 position_caractere_de_chaine(struct_processus *s_etat_processus,
3514: unsigned char *chaine, unsigned char *position);
3515: #endif
3516:
3517: /*
3518: --------------------------------------------------------------------------------
3519: Fonctions renvoyant une liste chaînée (pointeur sur *struct_liste_chainee)
3520: --------------------------------------------------------------------------------
3521: */
3522:
3523: #ifndef RPLARGS
3524: struct_liste_chainee *analyse_rpn(struct_processus *s_etat_processus,
3525: unsigned char *chaine_rpn);
3526: #endif
3527:
3528: /*
3529: --------------------------------------------------------------------------------
3530: Allocateur de buffers à cache
3531: --------------------------------------------------------------------------------
3532: */
3533:
3534: void initialisation_allocateur_buffer(struct_processus *s_etat_processus);
3535: void liberation_allocateur_buffer(struct_processus *s_etat_pocessus);
3536: struct_buffer *allocation_buffer(struct_processus *s_etat_processus,
3537: size_t longueur);
3538: void liberation_buffer(struct_processus *s_etat_processus,
3539: struct_buffer *buffer);
3540:
3541: /*
3542: --------------------------------------------------------------------------------
3543: Fonctions renvoyant une copie de la structure de description des processus
3544: --------------------------------------------------------------------------------
3545: */
3546:
3547: #ifndef RPLARGS
3548: struct_processus *copie_etat_processus(struct_processus *s_etat_processus);
3549: #endif
3550:
3551: /*
3552: --------------------------------------------------------------------------------
3553: Fonctions renvoyant un pointeur sur un fichier (file *) ou un descripteur
3554: --------------------------------------------------------------------------------
3555: */
3556:
3557: #ifndef RPLARGS
3558: file *creation_fichier_tex(struct_processus *s_etat_processus);
3559: struct_descripteur_fichier *descripteur_fichier(struct_processus
3560: *s_etat_processus, struct_fichier *s_fichier);
3561: #endif
3562:
3563: /*
3564: --------------------------------------------------------------------------------
3565: Fonctions renvoyant un pointeur sur une *struct_objet
3566: --------------------------------------------------------------------------------
3567: */
3568:
3569: struct_objet *copie_objet(struct_processus *s_etat_processus,
3570: struct_objet *s_objet, unsigned char type);
3571:
3572: struct_objet *allocation(struct_processus *s_etat_processus, enum t_type type);
3573: #ifndef RPLARGS
3574: struct_objet *formateur_date(struct_processus *s_etat_processus,
3575: struct timeval *temps);
3576: struct_objet *lecture_fichier_non_formate(struct_processus *s_etat_processus,
3577: void *argument, integer8 longueur_buffer, logical1 recursivite);
3578: struct_objet *lecture_pipe(struct_processus *s_etat_processus, int pipe);
3579: struct_objet *parametres_sql(struct_processus *s_etat_processus,
3580: struct_objet *s_parametres);
3581: struct_objet *simplification(struct_processus *s_etat_processus,
3582: struct_objet *s_objet);
3583:
3584: struct_arbre_variables *allocation_noeud(struct_processus *s_etat_processus);
3585: struct_arbre_variables **allocation_tableau_noeuds(
3586: struct_processus *s_etat_processus);
3587:
3588: /*
3589: --------------------------------------------------------------------------------
3590: Fonctions renvoyant un pointeur sur une *struct_liste_variables_statiques
3591: ou *struct_liste_variables_partagees
3592: --------------------------------------------------------------------------------
3593: */
3594:
3595: struct_liste_variables_statiques *recherche_variable_statique(struct_processus
3596: *s_etat_processus, unsigned char *nom_variable,
3597: union_position_variable position, unsigned char origine);
3598: struct_liste_variables_partagees *recherche_variable_partagee(struct_processus
3599: *s_etat_processus, unsigned char *nom_variable,
3600: union_position_variable position, unsigned char origine);
3601: #endif
3602:
3603: /*
3604: --------------------------------------------------------------------------------
3605: Fonctions gérant la complétion automatique
3606: --------------------------------------------------------------------------------
3607: */
3608:
3609: char **completion_rpl();
3610: char *generateur_commandes();
3611: char **completion_matches();
3612:
3613: // END C PROTOTYPES
3614:
3615: /*
3616: --------------------------------------------------------------------------------
3617: Arithmétique
3618: --------------------------------------------------------------------------------
3619: */
3620:
3621: void f77absc_(complex16 *c, real8 *resultat);
3622:
3623: void f77additioncc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3624: void f77additionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3625: void f77additioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3626:
3627: void f77divisioncc_(complex16 *ca, complex16 *rb, complex16 *resultat);
3628: void f77divisionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3629: void f77divisioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3630: void f77divisionic_(integer8 *ib, complex16 *cb, complex16 *resultat);
3631: void f77divisionrc_(real8 *ra, complex16 *cb, complex16 *resultat);
3632:
3633: void f77multiplicationcc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3634: void f77multiplicationci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3635: void f77multiplicationcr_(complex16 *ca, real8 *rb, complex16 *resultat);
3636:
3637: void f77puissancecc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3638: void f77puissanceci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3639: void f77puissancecr_(complex16 *ca, real8 *rb, complex16 *resultat);
3640: void f77puissanceic_(integer8 *ia, complex16 *cb, complex16 *resultat);
3641: void f77puissanceii_(integer8 *ia, integer8 *ib, integer8 *resultat);
3642: void f77puissanceir_(integer8 *ia, real8 *rb, real8 *resultat);
3643: void f77puissancerc_(real8 *ra, complex16 *cb, complex16 *resultat);
3644: void f77puissanceri_(real8 *ra, integer8 *ib, real8 *resultat);
3645: void f77puissancerr_(real8 *ra, real8 *rb, real8 *resultat);
3646:
3647: void f77racinecarreec_(complex16 *ca, complex16 *resultat);
3648: void f77racinecarreein_(integer8 *ia, complex16 *resultat);
3649: void f77racinecarreeip_(integer8 *ia, real8 *resultat);
3650: void f77racinecarreern_(real8 *ia, complex16 *resultat);
3651: void f77racinecarreerp_(real8 *ia, real8 *resultat);
3652:
3653: void f77soustractioncc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3654: void f77soustractionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3655: void f77soustractioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3656: void f77soustractionic_(integer8 *ib, complex16 *cb, complex16 *resultat);
3657: void f77soustractionrc_(real8 *ra, complex16 *cb, complex16 *resultat);
3658:
3659: /*
3660: --------------------------------------------------------------------------------
3661: Trigonométrie complexe
3662: --------------------------------------------------------------------------------
3663: */
3664:
3665: void f77acos_(complex16 *argument, complex16 *resultat);
3666: void f77asin_(complex16 *argument, complex16 *resultat);
3667: void f77atan_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3668: void f77cos_(complex16 *argument, complex16 *resultat);
3669: void f77sin_(complex16 *argument, complex16 *resultat);
3670: void f77tan_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3671:
3672: /*
3673: --------------------------------------------------------------------------------
3674: Fonctions hyperboliques
3675: --------------------------------------------------------------------------------
3676: */
3677:
3678: void f77acoshc_(complex16 *argument, complex16 *resultat);
3679: void f77alogc_(complex16 *argument, complex16 *resultat);
3680: void f77asinhc_(complex16 *argument, complex16 *resultat);
3681: void f77atanhc_(complex16 *argument, complex16 *resultat);
3682: void f77cosh_(complex16 *argument, complex16 *resultat);
3683: void f77expc_(complex16 *argument, complex16 *resultat);
3684: void f77lnc_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3685: void f77lnin_(integer8 *argument, complex16 *resultat, integer4 *erreur);
3686: void f77lnrn_(real8 *argument, complex16 *resultat, integer4 *erreur);
3687: void f77logc_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3688: void f77login_(integer8 *argument, complex16 *resultat, integer4 *erreur);
3689: void f77logrn_(real8 *argument, complex16 *resultat, integer4 *erreur);
3690: void f77sinh_(complex16 *argument, complex16 *resultat);
3691: void f77tanh_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3692: void f77acoshi_(integer8 *argument, real8 *resultat);
3693: void f77acoshr_(real8 *argument, real8 *resultat);
3694: void f77asinhi_(integer8 *argument, real8 *resultat);
3695: void f77asinhr_(real8 *argument, real8 *resultat);
3696: void f77atanhi_(integer8 *argument, real8 *resultat);
3697: void f77atanhr_(real8 *argument, real8 *resultat);
3698: void f77lnip_(integer8 *argument, real8 *resultat, integer4 *erreur);
3699: void f77lnrp_(real8 *argument, real8 *resultat, integer4 *erreur);
3700: void f77logip_(integer8 *argument, real8 *resultat, integer4 *erreur);
3701: void f77logrp_(real8 *argument, real8 *resultat, integer4 *erreur);
3702:
3703: /*
3704: --------------------------------------------------------------------------------
3705: Calculs divers
3706: --------------------------------------------------------------------------------
3707: */
3708:
3709: void f90arrangement(integer8 *n, integer8 *k, real8 *resultat);
3710: void f90combinaison(integer8 *n, integer8 *k, real8 *resultat);
3711: void f90fcd(real8 *x, integer8 *n1, integer8 *n2, real8 *resultat);
3712: void f90gausscd(real8 *x, real8 *moyenne, real8 *variance, real8 *resultat);
3713: void f90tcd(real8 *x, integer8 *n, real8 *resultat);
3714: void f90x2cd(real8 *x, integer8 *n, real8 *resultat);
3715:
3716: // BEGIN C PROTOTYPES
3717: void dft(complex16 *dft, integer4 *nombre_lignes, integer4 *nombre_colonnes,
3718: integer4 *inverse, integer4 *erreur);
3719: // END C PROTOTYPES
3720:
3721: /*
3722: --------------------------------------------------------------------------------
3723: Fonctions Lapack
3724: --------------------------------------------------------------------------------
3725: */
3726:
3727: /*
3728: * Calcul de la longueur d'un espace de travail
3729: */
3730:
3731: #ifndef RPLARGS
3732: integer4 ilaenv_(integer4 *optimal, char *nom_fonction, char *option,
3733: integer4 *n1, integer4 *n2, integer4 *n3, integer4 *n4,
3734: integer4 longueur_nom_fonction, integer4 longueur_option);
3735:
3736: /*
3737: * Inversion
3738: */
3739:
3740: void dgetri_(integer4 *ordre_a, real8 *a, integer4 *lda, integer4 *pivot,
3741: real8 *work, integer4 *dim_work, integer4 *ios);
3742: void zgetri_(integer4 *ordre_a, complex16 *a, integer4 *lda, integer4 *pivot,
3743: complex16 *work, integer4 *dim_work, integer4 *ios);
3744:
3745: /*
3746: * Valeurs propres
3747: */
3748:
3749: void zgeev_(unsigned char *calcul_vp_gauches, unsigned char *calcul_vp_droits,
3750: integer4 *dim_matrice1, complex16 *matrice_f77,
3751: integer4 *dim_matrice2, complex16 *valeurs_propres,
3752: complex16 *vpg_f77, integer4 *dim_matrice3,
3753: complex16 *vpd_f77, integer4 *dim_matrice4,
3754: complex16 *work, integer4 *lwork, real8 *rwork,
3755: integer4 *erreur, integer4 longueur_1, integer4 longueur_2);
3756:
3757: /*
3758: * Valeurs propres généralisées
3759: */
3760:
3761: void zggev_(unsigned char *calcul_vp_gauches, unsigned char *calcul_vp_droits,
3762: integer4 *dim_matrice1, complex16 *matrice_f77,
3763: integer4 *dim_matrice2, complex16 *metrique_f77,
3764: integer4 *dim_matrice3, complex16 *alpha, complex16 *beta,
3765: complex16 *vpg_f77, integer4 *dim_matrice4,
3766: complex16 *vpd_f77, integer4 *dim_matrice5,
3767: complex16 *work, integer4 *lwork, real8 *rwork,
3768: integer4 *erreur, integer4 longueur_1, integer4 longueur_2);
3769:
3770: /*
3771: * Moindres carrés
3772: */
3773:
3774: void dgelsd_(integer4 *nombre_lignes_a, integer4 *nombre_colonnes_a,
3775: integer4 *nombre_colonnes_b, real8 *matrice_a, integer4 *lda,
3776: real8 *matrice_b, integer4 *ldb, real8 *valeurs_singulieres,
3777: real8 *rcond, integer4 *rank, real8 *work, integer4 *lwork,
3778: integer4 *iwork, integer4 *info);
3779: void zgelsd_(integer4 *nombre_lignes_a, integer4 *nombre_colonnes_a,
3780: integer4 *nombre_colonnes_b, complex16 *matrice_a, integer4 *lda,
3781: complex16 *matrice_b, integer4 *ldb, real8 *valeurs_singulieres,
3782: real8 *rcond, integer4 *rank, complex16 *work, integer4 *lwork,
3783: real8 *rwork, integer4 *iwork, integer4 *info);
3784:
3785: /*
3786: * Moindres carrés généralisé
3787: */
3788:
3789: /*
3790: * Décomposition en valeurs singulières
3791: */
3792:
3793: void dgesvd_(unsigned char *jobu, unsigned char *jobvh,
3794: integer4 *m, integer4 *n, real8 *a, integer4 *lda,
3795: real8 *s, real8 *u, integer4 *ldu, real8 *vh, integer4 *ldvh,
3796: real8 *work, integer4 *lwork, integer4 *info, integer4 longueur_jobu,
3797: integer4 longueur_jobvh);
3798: void zgesvd_(unsigned char *jobu, unsigned char *jobvh,
3799: integer4 *m, integer4 *n, real8 *a, integer4 *lda,
3800: real8 *s, real8 *u, integer4 *ldu, real8 *vh, integer4 *ldvh,
3801: real8 *work, integer4 *lwork, real8 *rwork, integer4 *info,
3802: integer4 longueur_jobu, integer4 longueur_jobvh);
3803:
3804: /*
3805: * Factorisations diverses
3806: */
3807:
3808: /* LU de Crout */
3809: void dgetrf_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3810: integer4 *lda, integer4 *pivot, integer4 *ios);
3811: void zgetrf_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3812: integer4 *lda, integer4 *pivot, integer4 *ios);
3813:
3814: /* LQ */
3815: void dgelq2_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3816: integer4 *lda, real8 *tau, real8 *work, integer4 *ios);
3817: void zgelq2_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3818: integer4 *lda, complex16 *tau, complex16 *work, integer4 *ios);
3819:
3820: /* QR */
3821: void dgeqp3_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3822: integer4 *lda, integer4 *pivot, real8 *tau, real8 *work,
3823: integer4 *lwork, integer4 *ios);
3824: void zgeqp3_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3825: integer4 *lda, integer4 *pivot, complex16 *tau, complex16 *work,
3826: integer4 *lwork, real8 *rwork, integer4 *ios);
3827:
3828: /* Cholesky */
3829: void dpptrf_(unsigned char *mode, integer4 *n, complex16 *triangle,
3830: integer4 *ios, integer4 longueur);
3831: void zpptrf_(unsigned char *mode, integer4 *n, complex16 *triangle,
3832: integer4 *ios, integer4 longueur);
3833:
3834: /* Schur */
3835: void dgees_(unsigned char *calcul_vecteur, unsigned char *valeurs_triees,
3836: logical4 (*fonction_tri)(), integer4 *n, real8 *a,
3837: integer4 *lda, integer4 *sdim, real8 *wr, real8 *wi,
3838: real8 *vs, integer4 *ldvs, real8 *work, integer4 *lwork,
3839: logical4 *bwork, integer4 *info, integer4 l1, integer4 l2);
3840: void zgees_(unsigned char *calcul_vecteur, unsigned char *valeurs_triees,
3841: logical4 (*fonction_tri)(), integer4 *n, complex16 *a,
3842: integer4 *lda, integer4 *sdim, complex16 *w,
3843: complex16 *vs, integer4 *ldvs, complex16 *work, integer4 *lwork,
3844: real8 *rwork, logical4 *bwork, integer4 *info,
3845: integer4 l1, integer4 l2);
3846:
3847: /* Déterminant et rang */
3848: void dgecon_(unsigned char *norm, integer4 *n, real8 *a, integer4 *lda,
3849: real8 *anorm, real8 *rcond, real8 *work, integer4 *iwork,
3850: integer4 *info, integer4 l1);
3851: void dgelsy_(integer4 *m, integer4 *n, integer4 *nrhs, real8 *a,
3852: integer4 *lda, real8 *b, integer4 *ldb, integer4 *jpvt, real8 *rcond,
3853: integer4 *rank, real8 *work, integer4 *lwork, integer4 *info);
3854: real8 dlange_(unsigned char *norme, integer4 *n, integer4 *m, real8 *a,
3855: integer4 *lda, real8 *work, integer4 longueur);
3856: real8 zlange_(unsigned char *norme, integer4 *n, integer4 *m, real8 *a,
3857: integer4 *lda, real8 *work, integer4 longueur);
3858: void zgecon_(unsigned char *norm, integer4 *n, complex16 *a, integer4 *lda,
3859: real8 *anorm, real8 *rcond, complex16 *work, real8 *rwork,
3860: integer4 *info, integer4 l1);
3861: void zgelsy_(integer4 *m, integer4 *n, integer4 *nrhs, complex16 *a,
3862: integer4 *lda, complex16 *b, integer4 *ldb, integer4 *jpvt,
3863: real8 *rcond, integer4 *rank, complex16 *work, integer4 *lwork,
3864: real8 *rwork, integer4 *info);
3865: #endif
3866:
3867: /*
3868: * Fonction testant la requête d'arrêt (nécessaire pour tester le
3869: * drapeau depuis une bibliothèque).
3870: */
3871:
3872: int test_arret(struct_processus *s_etat_processus);
3873:
3874: #endif
3875:
3876: // vim: ts=4
CVSweb interface <joel.bertrand@systella.fr>