1: #define DEBUG_ERREURS
2: /*
3: ================================================================================
4: RPL/2 (R) version 4.1.25
5: Copyright (C) 1989-2016 Dr. BERTRAND Joël
6:
7: This file is part of RPL/2.
8:
9: RPL/2 is free software; you can redistribute it and/or modify it
10: under the terms of the CeCILL V2 License as published by the french
11: CEA, CNRS and INRIA.
12:
13: RPL/2 is distributed in the hope that it will be useful, but WITHOUT
14: ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
15: FITNESS FOR A PARTICULAR PURPOSE. See the CeCILL V2 License
16: for more details.
17:
18: You should have received a copy of the CeCILL License
19: along with RPL/2. If not, write to info@cecill.info.
20: ================================================================================
21: */
22:
23:
24: #ifndef INCLUSION_RPL
25: #define INCLUSION_RPL
26:
27: #ifndef __RPLCAS
28: # define _GNU_SOURCE
29: # define _XOPEN_SOURCE 700
30: #endif
31:
32: #define _REENTRANT
33:
34: #ifndef __RPLCAS
35: # ifdef Darwin
36: # define _DARWIN_C_SOURCE
37: # endif
38:
39: # ifdef OpenBSD
40: # define _BSD_SOURCE
41: # endif
42:
43: # ifdef FreeBSD
44: # define __BSD_VISIBLE 1
45: # endif
46: #endif
47:
48: #ifdef OS2
49: # ifndef __RPLCAS
50: # define _BSD_SOURCE
51: # endif
52:
53: # include <types.h>
54: enum { SHUT_RD = 0, SHUT_WR, SHUT_RDWR };
55: # define SHUT_RD SHUT_RD
56: # define SHUT_WR SHUT_WR
57: # define SHUT_RDWR SHUT_RDWR
58:
59: # include "getaddrinfo-conv.h"
60:
61: # define sched_yield(arg)
62: #endif
63:
64: #ifdef CYGWIN
65: # define SA_ONSTACK 0
66: #endif
67:
68: #define DEBUG_TRACE uprintf("[%d/%X] %s(%d)\n", \
69: getpid(), pthread_self(), __FILE__, __LINE__);
70:
71: /*
72: ================================================================================
73: INCLUSIONS
74: ================================================================================
75: */
76:
77: #include <stdio.h>
78: #include <stdlib.h>
79: #include <stdint.h>
80: #include <math.h>
81: #include <string.h>
82: #include <strings.h>
83: #include <syslog.h>
84: #include <errno.h>
85: #include <stdarg.h>
86: #include <poll.h>
87: #include <signal.h>
88:
89: #ifndef RPLARGS
90: # include <sys/mman.h>
91: # include <sys/time.h>
92: # include <sys/resource.h>
93: # include <sys/select.h>
94: # include <sys/socket.h>
95: # include <sys/stat.h>
96: # include <sys/timeb.h>
97: # include <sys/types.h>
98: # include <sys/un.h>
99: # include <sys/wait.h>
100:
101: # include <arpa/inet.h>
102: # include <netinet/in.h>
103: # include <netdb.h>
104:
105: # include <dlfcn.h>
106: # include <fcntl.h>
107: # include <pthread.h>
108: # include <regex.h>
109:
110: # ifdef OS2
111: # undef pthread_mutexattr_settype
112: # define pthread_mutexattr_settype(a, b)
113: # endif
114:
115: # include <pwd.h>
116: # ifdef SHARED_MEMORY
117: # include <sys/shm.h>
118: # endif
119:
120: # ifndef IPCS_SYSV
121: # include <semaphore.h>
122: # else
123: # include <sys/ipc.h>
124: # include <sys/sem.h>
125:
126: # ifdef OS2
127: # define INCL_DOSSEMAPHORES
128: # define INCL_DOSMEMMGR
129: # define INCL_DOSERRORS
130: # include <os2.h>
131:
132: typedef struct _OS2SEM
133: {
134: HMTX hmtx;
135: HEV hev;
136: ULONG shared;
137: ULONG *cnt;
138: ULONG *nopened;
139: ULONG allocated;
140: } sem_t;
141: # else // IPCS_SYSV
142: typedef struct
143: {
144: int sem;
145: int alloue;
146: unsigned char *path;
147: pid_t pid;
148: pthread_t tid;
149: } sem_t;
150: # endif
151:
152: # ifndef SEM_FAILED
153: # define SEM_FAILED NULL
154: # endif
155:
156: sem_t *sem_open_SysV(const char *nom, int oflag, ...);
157: int sem_init_SysV(sem_t *sem, int shared, unsigned int value);
158: int sem_close_SysV(sem_t *sem);
159: int sem_wait_SysV(sem_t *sem);
160: int sem_trywait_SysV(sem_t *sem);
161: int sem_timedwait_SysV(sem_t *sem, struct timespec *ts);
162: int sem_post_SysV(sem_t *sem);
163: int sem_getvalue_SysV(sem_t *sem, int *value);
164: int sem_unlink_SysV(char *nom);
165: int sem_destroy_SysV(sem_t *sem);
166: # endif
167:
168: # include <setjmp.h>
169: # include <termios.h>
170: # include <time.h>
171: # include <unistd.h>
172: # include <locale.h>
173:
174: # include "history.h"
175: # include "readline.h"
176: # include "termcap.h"
177: # include "iconv.h"
178: # include "zlib.h"
179:
180: # include "openssl/evp.h"
181: # ifndef OPENSSL_NO_MD2
182: # include "openssl/md2.h"
183: # endif
184: # ifndef OPENSSL_NO_MD4
185: # include "openssl/md4.h"
186: # endif
187: # ifndef OPENSSL_NO_MD5
188: # include "openssl/md5.h"
189: # endif
190: # ifndef OPENSSL_NO_MDC2
191: # include "openssl/mdc2.h"
192: # endif
193: # ifndef OPENSSL_NO_RIPEMD
194: # include "openssl/ripemd.h"
195: # endif
196: # ifndef OPENSSL_NO_SHA
197: # include "openssl/sha.h"
198: # endif
199: # ifndef OPENSSL_NO_WHIRLPOOL
200: # include "openssl/whrlpool.h"
201: # endif
202: # ifndef OPENSSL_NO_AES
203: # include "openssl/aes.h"
204: # endif
205: # ifndef OPENSSL_NO_CAMELLIA
206: # include "openssl/camellia.h"
207: # endif
208: # ifndef OPENSSL_NO_RC2
209: # include "openssl/rc2.h"
210: # endif
211: # ifndef OPENSSL_NO_IDEA
212: # include "openssl/idea.h"
213: # endif
214:
215: # include "sqlite3.h"
216: # include "sigsegv.h"
217: # ifdef OS2
218: // Bug de libsigsegv
219: # undef HAVE_STACK_OVERFLOW_RECOVERY
220: # endif
221:
222: # define GSL_RANGE_CHECK_OFF
223: # include "gsl/gsl_cdf.h"
224: # include "gsl/gsl_cblas.h"
225: # include "gsl/gsl_errno.h"
226: # include "gsl/gsl_fft_complex.h"
227: # include "gsl/gsl_permutation.h"
228: # include "gsl/gsl_randist.h"
229: # include "gsl/gsl_rng.h"
230: # include "gsl/gsl_sf.h"
231: #endif
232:
233: #ifdef SunOS
234: # include <ieeefp.h>
235: #endif
236:
237: // Définition spécifique à Hurd
238: #ifndef PIPE_BUF
239: # define fpathconf (".", _PC_PIPE_BUF)
240: #endif
241:
242: #ifdef MYSQL_SUPPORT
243: # include <mysql.h>
244: # define mysqlclose(arg) mysql_close(arg.mysql)
245: #else
246: # define mysqlclose(arg)
247: #endif
248:
249: #ifdef POSTGRESQL_SUPPORT
250: # include <libpq-fe.h>
251: # define postgresqlclose(arg) PQfinish(arg.postgresql)
252: #else
253: # define postgresqlclose(arg)
254: #endif
255:
256: #include "librplprototypes.h"
257:
258: #ifndef RPLARGS
259: # ifndef UNIX_PATH_MAX
260: struct sockaddr_un sizecheck;
261: # define UNIX_PATH_MAX sizeof(sizecheck.sun_path)
262: # endif
263: #endif
264:
265: #ifdef MAIN_RPL
266: # define __EXTERN__
267: # define __STATIC_MUTEX_INITIALIZATION__ = PTHREAD_MUTEX_INITIALIZER
268: #else
269: # define __EXTERN__ extern
270: # define __STATIC_MUTEX_INITIALIZATION__
271: #endif
272:
273: /*
274: ================================================================================
275: Bugs spécifiques
276: ================================================================================
277: */
278:
279: // Néant
280:
281: /*
282: ================================================================================
283: TYPES
284: ================================================================================
285: */
286:
287: typedef FILE file;
288: typedef unsigned char t_8_bits;
289:
290: #ifndef RPLARGS
291: # include "rpltypes-conv.h"
292: #else
293: # include "rpltypes.h"
294: #endif
295:
296: enum signaux_rpl
297: {
298: rpl_signull = 0,
299: rpl_sigint,
300: rpl_sigterm,
301: rpl_sigstart, // Signal envoyé par un père pour lancer son fils.
302: rpl_sigcont, // Signal de redémarrage d'un processus arrêté par
303: // SUSPEND
304: rpl_sigstop, // Signal d'arrêt envoyé par l'instruction STOP ou
305: // FUSE. (FSTOP)
306: rpl_sigabort, // Signal envoyé par l'instruction ABORT (à regrouper
307: // avec FABORT)
308: rpl_sigurg, // Signal d'arrêt urgent
309: rpl_siginject, // Signal indiquant la présence d'une donnée à lire
310: // envoyée depuis le père
311: rpl_sigalrm, // Signal d'alarme (erreur système) depuis un fils
312: rpl_sighup,
313: rpl_sigtstp,
314: rpl_sigexcept,
315: rpl_sigmax
316: };
317:
318: #define LONGUEUR_QUEUE_SIGNAUX 1024
319:
320: // Une structure s_queue_signaux est créée par processus (et non par thread).
321: // Elle est projetée dans un segment de mémoire partagée pour qu'elle soit
322: // accessible à la fois du père et des fils.
323:
324: #ifndef RPLARGS
325: typedef struct queue_signaux
326: {
327: volatile int pointeur_lecture;
328: volatile int pointeur_ecriture;
329: volatile logical1 requete_arret;
330:
331: pthread_t thread_signaux;
332: pid_t controle;
333:
334: volatile struct
335: {
336: pid_t pid;
337: enum signaux_rpl signal;
338: } queue[LONGUEUR_QUEUE_SIGNAUX];
339:
340: # ifdef OS2
341: sem_t semaphore;
342: sem_t signalisation;
343: sem_t arret_signalisation;
344: # endif
345: } struct_queue_signaux;
346:
347: __EXTERN__ struct_queue_signaux *s_queue_signaux;
348: __EXTERN__ int f_queue_signaux;
349:
350: # ifndef OS2
351: __EXTERN__ sem_t *semaphore_queue_signaux;
352: __EXTERN__ sem_t *semaphore_signalisation;
353: __EXTERN__ sem_t *semaphore_arret_signalisation;
354: # endif
355: #endif
356:
357: #if ! defined(UNION_SEMUN) && defined(IPCS_SYSV)
358: union semun
359: {
360: int val;
361: struct semid_ds *buf;
362: unsigned short *array;
363: struct seminfo *__buf;
364: };
365: #endif
366:
367: #ifndef RTLD_LOCAL
368: # define RTLD_LOCAL 0
369: #endif
370:
371: #ifndef SIGSTKSZ
372: # define SIGSTKSZ 65536
373: #endif
374:
375:
376: /*
377: ================================================================================
378: SÉMAPHORES
379: ================================================================================
380: */
381:
382: #ifdef IPCS_SYSV
383: # ifdef DEBUG_SEMAPHORES
384: # define sem_wait(a) ({ int value; sem_getvalue(a, &value); \
385: uprintf("[%d-%llu] Semaphore %s (%p) "\
386: "waiting at %s() " \
387: "line #%d\n", (int) getpid(), (unsigned long long) i\
388: pthread_self(), \
389: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \
390: if (value > 1) BUG(1, uprintf("Value %d\n", value)); \
391: sem_wait_SysV(a); })
392: # define sem_post(a) ({ int value; sem_getvalue(a, &value); \
393: uprintf("[%d-%llu] Semaphore %s (%p) "\
394: "posting at %s() " \
395: "line #%d\n", (int) getpid(), (unsigned long long) \
396: pthread_self(), \
397: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \
398: if (value > 0) BUG(1, uprintf("Value %d\n", value)); \
399: sem_post_SysV(a); })
400: # define sem_destroy(a) ({ int value; sem_getvalue(a, &value); \
401: if (value == 0) BUG(1, uprintf("Value %d\n", value)); \
402: sem_destroy_SysV(a); })
403: # else
404: # define sem_destroy(a) sem_destroy_SysV(a)
405: # define sem_wait(a) sem_wait_SysV(a)
406: # define sem_post(a) sem_post_SysV(a)
407: # endif
408:
409: # define sem_init(a, b, c) sem_init_SysV(a, b, c)
410: # define sem_trywait(a) sem_trywait_SysV(a)
411: # define sem_timedwait(a, b) sem_timedwait_SysV(a, b)
412: # define sem_getvalue(a, b) sem_getvalue_SysV(a, b)
413: # define sem_open(...) sem_open_SysV(__VA_ARGS__)
414: # define sem_close(a) sem_close_SysV(a)
415: # define sem_unlink(a) sem_unlink_SysV(a)
416: #else
417: # ifdef DEBUG_SEMAPHORES
418: # define sem_wait(a) ({ int value; sem_getvalue(a, &value); \
419: uprintf("[%d-%llu] Semaphore %s (%p) "\
420: "waiting at %s() " \
421: "line #%d\n", (int) getpid(), (unsigned long long) \
422: pthread_self(), \
423: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \
424: if (value > 1) BUG(1, uprintf("Value %d\n", value)); sem_wait(a); })
425: # define sem_post(a) ({ int value; sem_getvalue(a, &value); \
426: uprintf("[%d-%llu] Semaphore %s (%p) "\
427: "posting at %s() " \
428: "line #%d\n", (int) getpid(), (unsigned long long) \
429: pthread_self(), \
430: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \
431: if (value > 0) BUG(1, uprintf("Value %d\n", value)); sem_post(a); })
432: # define sem_destroy(a) ({ int value; sem_getvalue(a, &value); \
433: if (value == 0) BUG(1, uprintf("Value %d\n", value)); \
434: sem_destroy(a); })
435: # endif
436: #endif
437:
438:
439: /*
440: ================================================================================
441: SIGNAUX
442: ================================================================================
443: */
444:
445: #ifndef RPLARGS
446:
447: // Signaux utilisés par défaut :
448: // SIGINT
449: // SIGTSTP
450: // SIGCONT
451: // SIGPIPE
452: // SIGUSR1 et SIGUSR2 sont utilisé par libsigsegv.
453: // SIGHUP
454: // SIGALRM
455:
456: # define SIGTEST 255
457:
458: // Nombre d'interruptions disponibles
459: # define d_NOMBRE_INTERRUPTIONS 64
460: #endif
461:
462: /*
463: ================================================================================
464: Granularité temporelle
465: ================================================================================
466: */
467:
468: #ifndef RPLARGS
469: # define GRANULARITE_us 10
470: # define GRANULARITE_us_max 100000
471: # define INCR_GRANULARITE(g) \
472: do g = 1000 * ((g >= (GRANULARITE_us_max * 1000)) \
473: ? GRANULARITE_us_max : ((g / 1000) + GRANULARITE_us)); while(0)
474: #endif
475:
476: /*
477: ================================================================================
478: Options de debug
479: ================================================================================
480: */
481:
482: #ifndef RPLARGS
483: # define d_debug_pile_utilisateur ((integer8) 0x1)
484: # define d_debug_pile_systeme ((integer8) 0x2)
485: # define d_debug_appels_fonctions ((integer8) 0x4)
486: # define d_debug_processus ((integer8) 0x8)
487: # define d_debug_analyse ((integer8) 0x10)
488: # define d_debug_fusible ((integer8) 0x20)
489: # define d_debug_variables ((integer8) 0x40)
490: # define d_debug_fonctions_intrinseques ((integer8) 0x80)
491: # define d_debug_niveaux ((integer8) 0x100)
492: # define d_conversion_RPN ((integer8) 0x200)
493: # define d_traitement_interruption ((integer8) 0x400)
494: # define d_debug_signaux ((integer8) 0x800)
495: #endif
496:
497: /*
498: ================================================================================
499: Variables globales
500: ================================================================================
501: */
502:
503: #ifndef RPLARGS
504: # ifdef SEMAPHORES_NOMMES
505: # define LONGUEUR_NOM_SEMAPHORE 64
506: # define __PTR__ *
507: # else
508: # define __PTR__
509: # endif
510:
511: __EXTERN__ jmp_buf contexte_ecriture;
512: __EXTERN__ jmp_buf contexte_impression;
513: __EXTERN__ jmp_buf contexte_initial;
514: __EXTERN__ jmp_buf contexte_processus;
515: __EXTERN__ jmp_buf contexte_thread;
516:
517: __EXTERN__ volatile int signal_test;
518:
519: __EXTERN__ pid_t pid_processus_pere;
520:
521: __EXTERN__ pthread_mutex_t mutex_liste_threads;
522: __EXTERN__ pthread_mutex_t mutex_creation_variable_partagee
523: __STATIC_MUTEX_INITIALIZATION__;
524: __EXTERN__ pthread_mutex_t mutex_sections_critiques;
525: __EXTERN__ pthread_mutex_t mutex_liste_variables_partagees;
526: __EXTERN__ pthread_mutex_t mutex_sem __STATIC_MUTEX_INITIALIZATION__;
527:
528: __EXTERN__ volatile int routine_recursive;
529:
530: # define SEM_FORK 0
531: # define SEM_QUEUE 1
532: # define SEM_SIGNALISATION 2
533: # define SEM_ARRET_SIGNALISATION 3
534:
535: sem_t *sem_init2(unsigned int valeur, pid_t pid, int ordre);
536: sem_t *sem_init3(unsigned int valeur, pid_t pid, pthread_t tid, int ordre);
537: int sem_destroy2(sem_t *semaphore_p, pid_t pid, int ordre);
538: int sem_destroy3(sem_t *semaphore_p, pid_t pid, pthread_t tid, int ordre);
539: int sem_getvalue2(sem_t *semaphore, int *valeur);
540: sem_t *sem_open2(pid_t pid, int ordre);
541: #endif
542:
543: // Le mutex est là uniquement pour pouvoir émuler le comportement
544: // de sem_getvalue() sur un système comme MacOS X qui ne possède pas
545: // cette fonction.
546:
547: #ifdef Darwin
548: #define sem_getvalue(semaphore, value) sem_getvalue2(semaphore, value)
549: #define sem_post(semaphore) \
550: ({ int r; pthread_mutex_lock(&mutex_sem); \
551: r = sem_post(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
552: #define sem_wait(semaphore) \
553: ({ int r; pthread_mutex_lock(&mutex_sem); \
554: r = sem_wait(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
555: #define sem_trywait(semaphore) \
556: ({ int r; pthread_mutex_lock(&mutex_sem); \
557: r = sem_trywait(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
558: #endif
559:
560: /*
561: ================================================================================
562: Macros
563: ================================================================================
564: */
565:
566: // Par défaut, tout est redirigé vers stderr sauf indication explicite de
567: // stdout.
568:
569: #define printf(...) transliterated_fprintf(s_etat_processus, \
570: stderr, __VA_ARGS__)
571: #define fprintf(flux, ...) transliterated_fprintf(s_etat_processus, \
572: flux, __VA_ARGS__)
573: #define uprintf(...) std_fprintf(stderr, __VA_ARGS__)
574: #define ufprintf(flux, ...) std_fprintf(flux, __VA_ARGS__)
575:
576: #ifdef SunOS
577: # define fopen(...) ({ FILE *desc; \
578: while((desc = fopen(__VA_ARGS__)) == NULL) \
579: { if ((errno != EINTR) && (errno != 0)) break; } desc; })
580: # define freopen(...) ({ FILE *desc; \
581: while((desc = freopen(__VA_ARGS__)) == NULL) \
582: { if ((errno != EINTR) && (errno != 0)) break; } desc; })
583: # define fclose(...) ({ int ios; \
584: while((ios = fclose(__VA_ARGS__)) != 0) \
585: { if ((errno != EINTR) && (errno != 0)) break; } ios; })
586: # define fflush(flux) ({ int ios; \
587: while((ios = fflush((flux == stdout) ? stderr : flux)) != 0) \
588: { if ((errno != EINTR) && (errno != 0)) break; } ios; })
589: # define sem_open(...) ({ sem_t *semaphore; \
590: while((semaphore = sem_open(__VA_ARGS__)) == SEM_FAILED) \
591: { if (errno != EINTR) break; } semaphore; })
592: #else // !SunOS
593: # define fflush(flux) fflush((flux == stdout) ? stderr : flux)
594: #endif
595:
596: // Ajout d'un timeout sur les fonctions pipe() pour éviter une erreur
597: // système dans le cas où l'on a atteint le nombre maximale de fichiers
598: // ouverts.
599:
600: #define pipe(descripteurs) \
601: ({ \
602: struct timespec temporisation; \
603: int erreur, nombre_echecs; \
604: nombre_echecs = 0; \
605: do \
606: { \
607: if ((erreur = pipe(descripteurs)) == 0) break; \
608: nombre_echecs++; \
609: temporisation.tv_sec = 0; \
610: temporisation.tv_nsec = ((long) 1000000000) * rand(); \
611: nanosleep(&temporisation, NULL); \
612: } while(nombre_echecs < 100); \
613: erreur; \
614: })
615:
616: // Redéfinition de abs pour un fonctionnement en entier de type long long int
617:
618: #ifdef __GNUC__
619: # define abs(i) ({ typeof(i) _i; _i = (i); (_i >= 0) ? _i : -_i; })
620: // typeof() est une extension de gcc, mais est présent sur d'autres compilateurs
621: // comme Sun Studio. Dans le cas où typeof() n'existe pas, il est possible
622: // d'utiliser la macro suivante, mais elle possède un effet de bord dû à
623: // l'évaluation multiple de l'argument.
624: #else
625: # define abs(i) (((i) >= 0) ? (i) : (-i))
626: #endif
627:
628: #define NOTICE(m) \
629: do \
630: { \
631: ufprintf(stderr, "[%d-%llu] %s() from %s at line %d: %s\n", \
632: getpid(), (unsigned long long) pthread_self(), \
633: __FUNCTION__, __FILE__, __LINE__, m); \
634: fflush(stderr); \
635: } while(0)
636:
637: #ifdef __GLIBC__
638: #include <execinfo.h>
639: #define __BACKTRACE
640: #define BACKTRACE(n) \
641: do \
642: { \
643: void *buffer[n]; \
644: int nb, i; \
645: char **appels; \
646: pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER; \
647: nb = backtrace(buffer, n); \
648: appels = backtrace_symbols(buffer, nb); \
649: pthread_mutex_lock(&mutex); \
650: uprintf("[%d-%llu] BACKTRACE <%s()> at line #%d\n", \
651: getpid(), pthread_self(), __FUNCTION__, __LINE__); \
652: if (appels != NULL) \
653: { \
654: for(i = 0; i < nb; i++) \
655: uprintf(" %s\n", appels[i]); \
656: sys_free(appels); \
657: } \
658: else \
659: uprintf("Nullified backtrace\n"); \
660: uprintf("[%d-%llu] END OF BACKTRACE\n", getpid(), pthread_self()); \
661: fflush(stdout); \
662: pthread_mutex_unlock(&mutex); \
663: } while(0)
664: #else
665: #define BACKTRACE(n) NOTICE("BACKTRACE only defined in glibc")
666: #endif
667:
668: #ifdef __BACKTRACE
669: # define BUG(b, ...) \
670: do { if (b) { uprintf("[%d] BUG! <%s()> at line #%d of %s\n", \
671: (int) getpid(), __FUNCTION__, __LINE__, __FILE__); \
672: __VA_ARGS__; fflush(stdout); \
673: BACKTRACE(64); \
674: pthread_kill(pthread_self(), SIGBUS); }} while(0)
675: #else
676: # define BUG(b, ...) \
677: do { if (b) { uprintf("[%d] BUG! <%s()> at line #%d of %s\n", \
678: (int) getpid(), __FUNCTION__, __LINE__, __FILE__); \
679: __VA_ARGS__; fflush(stdout); \
680: pthread_kill(pthread_self(), SIGBUS); }} while(0)
681: #endif
682:
683:
684: /*
685: ================================================================================
686: Affichage des points de retour des fonctions
687: ================================================================================
688: */
689:
690: #ifdef DEBUG_MEMOIRE
691: void analyse_post_mortem();
692: void *debug_memoire_ajout(size_t taille, const unsigned char *fonction,
693: unsigned long ligne, const unsigned char *argument);
694: void debug_memoire_initialisation();
695: void *debug_memoire_modification(void *pointeur, size_t taille,
696: const unsigned char *fonction, unsigned long ligne,
697: const unsigned char *argument);
698: void debug_memoire_retrait(void *ptr);
699: void debug_memoire_verification();
700:
701: pid_t debug_fork();
702:
703: #define malloc(s) debug_memoire_ajout(s, __FUNCTION__, __LINE__, #s)
704: #define free(s) debug_memoire_retrait(s)
705: #define realloc(s, t) debug_memoire_modification(s, t, \
706: __FUNCTION__, __LINE__, #t)
707: #define fork() debug_fork()
708: #endif
709:
710: #ifdef DEBUG_RETURN
711: #define return uprintf("[%d] Return from <%s()> at line #%d " \
712: "(%s [%d])\n", (int) getpid(), __FUNCTION__, \
713: __LINE__, strerror(errno), errno); fflush(stdout); errno = 0; return
714: #endif
715:
716: #ifdef DEBUG_MUTEX
717: #define pthread_mutex_lock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
718: "locking at %s() " \
719: "line #%d\n", (int) getpid(), (unsigned long long) pthread_self(), \
720: #mutex, mutex, __FUNCTION__, __LINE__), fflush(stdout), \
721: pthread_mutex_lock(mutex)
722: #define pthread_mutex_unlock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
723: "unlocking at " \
724: "%s() line #%d\n", (int) getpid(), (unsigned long long) \
725: pthread_self(), #mutex, mutex, __FUNCTION__, __LINE__), \
726: fflush(stdout), \
727: pthread_mutex_unlock(mutex)
728: #endif
729:
730:
731: /*
732: ================================================================================
733: DEFINIONS
734: ================================================================================
735: */
736:
737: /*
738: --------------------------------------------------------------------------------
739: Valeurs
740: --------------------------------------------------------------------------------
741: */
742:
743: #define d_faux ((logical1) 0L)
744: #define d_vrai ((logical1) -1L)
745:
746: #define d_absence_erreur ((logical1) d_faux)
747: #define d_erreur ((logical1) d_vrai)
748:
749: #define d_code_fin_chaine '\0'
750: #define d_code_espace ' '
751: #define d_code_retour_chariot '\n'
752: #define d_code_tabulation '\t'
753: #define d_longueur_maximale_instruction 16
754:
755: #define d_INT "integer"
756: #define d_REL "real"
757: #define d_CPL "complex"
758: #define d_VIN "[ integer ]"
759: #define d_VRL "[ real ]"
760: #define d_VCX "[ complex ]"
761: #define d_MIN "[[ integer ]]"
762: #define d_MRL "[[ real ]]"
763: #define d_MCX "[[ complex ]]"
764: #define d_BIN "# binary[bodh]"
765: #define d_NOM "'name'"
766: #define d_CHN "\"string\""
767: #define d_LST "{ list }"
768: #define d_ALG "'algebraic'"
769: #define d_RPN "<< RPN >>"
770: #define d_FCH "File $n { format }"
771: #define d_SLB "Library $n"
772: #define d_SQL "Sql $n (type)"
773: #define d_PRC "Process $n"
774: #define d_SCK "Socket $n { format }"
775: #define d_SPH "Semaphore $n 'name'"
776: #define d_TAB "<[ table ]>"
777: #define d_MTX "Mutex $n"
778: #define d_REC "Record /'name_1', ..., 'name_n'/"
779:
780: /*
781: --------------------------------------------------------------------------------
782: Paramètres du système
783: --------------------------------------------------------------------------------
784: */
785:
786: #ifndef RPLARGS
787: # define ds_beep ""
788: # define ds_fichier_historique ".RPL2_history"
789: # define ds_imposition_separateur_decimal d_vrai
790: # define ds_longueur_historique 256
791: # define ds_nombre_maximum_fichiers_ouverts 65536
792: # define ds_preprocesseur "rplpp " \
793: "--nostdinc -C 2> /dev/null"
794: # define ds_rplcore "rpl-core"
795: # define ds_rplprofile "rpl-profile"
796: # define ds_sdat "SDAT"
797: #endif
798:
799: /*
800: --------------------------------------------------------------------------------
801: Erreurs système
802: --------------------------------------------------------------------------------
803: */
804:
805: #ifdef DEBUG_ERREURS
806: # ifdef MESSAGES
807: # define __erreur(i) i
808: # define __erreur_(i) i
809: # else
810: # undef _ERREURS_VARIABLES
811: # ifdef _ERREURS_VARIABLES
812: # define __erreur_(i) __erreur(i)
813: # else
814: # define __erreur_(i) i
815: # endif
816: # define __erreur(i) ({ if (strstr(__FUNCTION__, "recherche_variable") \
817: == NULL) ufprintf(stderr, \
818: "ERROR %d AT %s() FROM %s LINE %d\n", \
819: i, __FUNCTION__, __FILE__, __LINE__); BACKTRACE(16); i; })
820: # endif
821: #else
822: # define __erreur(i) i
823: # define __erreur_(i) i
824: #endif
825:
826:
827: // -1 : erreur provoquée par une bibliothèque externe
828: #ifndef RPLARGS
829: # define d_es 2000
830: # define d_es_allocation_memoire __erreur(2001)
831: # define d_es_variable_introuvable __erreur_(2002)
832: # define d_es_pile_vide __erreur(2003)
833: # define d_es_end_incoherent __erreur(2004)
834: # define d_es_peripherique_stdin __erreur(2005)
835: # define d_es_erreur_fichier __erreur(2006)
836: # define d_es_execution_bibliotheque __erreur(2007)
837: # define d_es_signal __erreur(2008)
838: # define d_es_processus __erreur(2009)
839: # define d_es_pile_operationnelle_vide __erreur(2010)
840: # define d_es_nombre_max_descripteurs __erreur(2011)
841: # define d_es_interruption_invalide __erreur(2012)
842: # define d_es_contexte __erreur(2013)
843: # define d_es_somme_controle __erreur(2014)
844: # define d_es_semaphore __erreur(2015)
845: # define d_es_mutex_acquis_autre_thread __erreur(2016)
846: #endif
847:
848: /*
849: --------------------------------------------------------------------------------
850: Exceptions
851: --------------------------------------------------------------------------------
852: */
853:
854: #ifndef RPLARGS
855: # define d_ep 1000
856: # define d_ep_division_par_zero __erreur(1001)
857: # define d_ep_matrice_non_inversible __erreur(1002)
858: # define d_ep_resultat_indefini __erreur(1003)
859: # define d_ep_underflow __erreur(1004)
860: # define d_ep_overflow __erreur(1005)
861: # define d_ep_domaine_definition __erreur(1006)
862: # define d_ep_perte_precision __erreur(1007)
863: # define d_ep_decomposition_QR __erreur(1008)
864: # define d_ep_matrice_non_definie_positive __erreur(1009)
865: # define d_ep_decomposition_QZ __erreur(1010)
866: # define d_ep_decomposition_SVD __erreur(1011)
867: #endif
868:
869: /*
870: --------------------------------------------------------------------------------
871: Erreurs de compilation
872: --------------------------------------------------------------------------------
873: */
874:
875: #ifndef RPLARGS
876: # define d_ec 3000
877: # define d_ec_niveau_definition_negatif __erreur(3001)
878: # define d_ec_nom_definition_invalide __erreur(3002)
879: # define d_ec_erreur_boucle_definie __erreur(3003)
880: # define d_ec_erreur_instruction_end __erreur(3004)
881: # define d_ec_erreur_instruction_until __erreur(3005)
882: # define d_ec_source_incoherent __erreur(3006)
883: # define d_ec_erreur_instruction_while __erreur(3007)
884: # define d_ec_erreur_instruction_then __erreur(3008)
885: # define d_ec_erreur_instruction_else __erreur(3009)
886: # define d_ec_erreur_instruction_elseif __erreur(3010)
887: # define d_ec_erreur_instruction_select __erreur(3011)
888: # define d_ec_erreur_instruction_case __erreur(3012)
889: #endif
890:
891: /*
892: --------------------------------------------------------------------------------
893: Erreurs à l'exécution
894: --------------------------------------------------------------------------------
895: */
896:
897: // -1 : erreur provoquée par une bibliothèque externe
898: #ifndef RPLARGS
899: # define d_ex 0
900: # define d_ex_pile_vide __erreur(1)
901: # define d_ex_manque_argument __erreur(2)
902: # define d_ex_argument_invalide __erreur(3)
903: # define d_ex_erreur_type_argument __erreur(4)
904: # define d_ex_nom_reserve __erreur(5)
905: # define d_ex_nombre_arguments __erreur(6)
906: # define d_ex_dimensions_invalides __erreur(7)
907: # define d_ex_expression_invalide __erreur(8)
908: # define d_ex_absence_graphique_courant __erreur(9)
909: # define d_ex_erreur_traitement_condition __erreur(10)
910: # define d_ex_erreur_traitement_boucle __erreur(11)
911: # define d_ex_variable_non_definie __erreur_(12)
912: # define d_ex_drapeau_inexistant __erreur(13)
913: # define d_ex_nom_invalide __erreur(14)
914: # define d_ex_element_inexistant __erreur(15)
915: # define d_ex_absence_variable __erreur(16)
916: # define d_ex_erreur_evaluation __erreur(17)
917: # define d_ex_semaphore __erreur(18)
918: # define d_ex_longueur_fft __erreur(19)
919: # define d_ex_queue_impression __erreur(20)
920: # define d_ex_type_trace_invalide __erreur(21)
921: # define d_ex_erreur_fichier __erreur(22)
922: # define d_ex_absence_equation __erreur(23)
923: # define d_ex_erreur_bibliotheque __erreur(24)
924: # define d_ex_execution_bibliotheque __erreur(25)
925: # define d_ex_stop __erreur(26)
926: # define d_ex_matrice_statistique_invalide __erreur(27)
927: # define d_ex_dimensions_matrice_statistique __erreur(28)
928: # define d_ex_absence_observations __erreur(29)
929: # define d_ex_statistiques_echantillon __erreur(30)
930: # define d_ex_observations_inexistantes __erreur(31)
931: # define d_ex_syntaxe __erreur(32)
932: # define d_ex_cycle_hors_boucle __erreur(33)
933: # define d_ex_conversion_unite __erreur(34)
934: # define d_ex_erreur_parametre_fichier __erreur(35)
935: # define d_ex_erreur_acces_fichier __erreur(36)
936: # define d_ex_erreur_requete_fichier __erreur(37)
937: # define d_ex_erreur_format_fichier __erreur(38)
938: # define d_ex_fichier_verrouille __erreur(39)
939: # define d_ex_verrou_indefini __erreur(40)
940: # define d_ex_fin_de_fichier_atteinte __erreur(41)
941: # define d_ex_debut_de_fichier_atteint __erreur(42)
942: # define d_ex_erreur_type_fichier __erreur(43)
943: # define d_ex_fichier_vide __erreur(44)
944: # define d_ex_dimensions_differentes __erreur(45)
945: # define d_ex_routines_mathematiques __erreur(46)
946: # define d_ex_exit_hors_boucle __erreur(47)
947: # define d_ex_longueur_dft __erreur(48)
948: # define d_ex_contexte __erreur(49)
949: # define d_ex_processus __erreur(50)
950: # define d_ex_image_processus __erreur(51)
951: # define d_ex_erreur_sql __erreur(52)
952: # define d_ex_variable_verrouillee __erreur(53)
953: # define d_ex_variable_volatile __erreur(54)
954: # define d_ex_erreur_processus __erreur(55)
955: # define d_ex_erreur_impression __erreur(56)
956: # define d_ex_nombre_arguments_fonction __erreur(57)
957: # define d_ex_fonction_indisponible __erreur(58)
958: # define d_ex_bibliotheque_chargee __erreur(59)
959: # define d_ex_aucun_symbole __erreur(60)
960: # define d_ex_definition_ambigue __erreur(61)
961: # define d_ex_fichier_hors_contexte __erreur(62)
962: # define d_ex_socket_en_ecoute __erreur(63)
963: # define d_ex_interruption_invalide __erreur(64)
964: # define d_ex_erreur_transcodage __erreur(65)
965: # define d_ex_absence_processus_pere __erreur(66)
966: # define d_ex_creation_variable __erreur(67)
967: # define d_ex_fusible __erreur(68)
968: # define d_ex_iswi_hors_interruption __erreur(69)
969: # define d_ex_daemon __erreur(70)
970: # define d_ex_mutex __erreur(71)
971: # define d_ex_variable_statique_partagee __erreur(72)
972: # define d_ex_variable_partagee __erreur(73)
973: # define d_ex_graphique_memorise __erreur(74)
974: # define d_ex_matrice_non_diagonale __erreur(75)
975: # define d_ex_locales __erreur(76)
976: # define d_ex_representation __erreur(77)
977: # define d_ex_erreur_profilage __erreur(78)
978: # define d_ex_enregistrement_inexistant __erreur(79)
979: # define d_ex_clef_inexistante __erreur(80)
980: # define d_ex_nom_implicite __erreur(81)
981: # define d_ex_version_bibliotheque __erreur(82)
982: # define d_ex_creation_variable_globale __erreur(83)
983: # define d_ex_erreur_interne_rplcas __erreur(84)
984: # define d_ex_fichier_corrompu __erreur(85)
985: # define d_ex_mutex_acquis_autre_thread __erreur(86)
986: # define d_ex_expression_reguliere __erreur(87)
987: # define d_ex_instruction_indisponible __erreur(88)
988: # define d_ex_chiffrement __erreur(89)
989: # define d_ex_chiffrement_indisponible __erreur(90)
990: # define d_ex_longueur_clef_chiffrement __erreur(91)
991: # define d_ex_taille_message __erreur(92)
992: #endif
993:
994:
995: /*
996: ================================================================================
997: STRUCTURES
998: ================================================================================
999: */
1000:
1001: /*
1002: --------------------------------------------------------------------------------
1003: Structure objet
1004: --------------------------------------------------------------------------------
1005: */
1006:
1007: #ifdef MIN
1008: # undef MIN
1009: #endif
1010:
1011: #ifdef MAX
1012: # undef MAX
1013: #endif
1014:
1015: #define ADR __RPL_ADR
1016: #define ALG __RPL_ALG
1017: #define BIN __RPL_BIN
1018: #define CHN __RPL_CHN
1019: #define CPL __RPL_CPL
1020: #define FCH __RPL_FCH
1021: #define FCT __RPL_FCT
1022: #define INT __RPL_INT
1023: #define LST __RPL_LST
1024: #define MCX __RPL_MCX
1025: #define MIN __RPL_MIN
1026: #define MRL __RPL_MRL
1027: #define MTX __RPL_MTX
1028: #define NOM __RPL_NOM
1029: #define NON __RPL_NON
1030: #define PRC __RPL_PRC
1031: #define REC __RPL_REC
1032: #define REL __RPL_REL
1033: #define RPN __RPL_RPN
1034: #define SCK __RPL_SCK
1035: #define SLB __RPL_SLB
1036: #define SPH __RPL_SPH
1037: #define SQL __RPL_SQL
1038: #define TBL __RPL_TBL
1039: #define VCX __RPL_VCX
1040: #define VIN __RPL_VIN
1041: #define VRL __RPL_VRL
1042:
1043: enum t_rplcas_commandes { RPLCAS_INTEGRATION = 0, RPLCAS_LIMITE };
1044:
1045: enum t_type { ADR = 0, ALG, BIN, CHN, CPL, FCH, FCT, INT, LST,
1046: MCX, MIN, MRL, MTX, NOM, NON, PRC, REC, REL, RPN, SCK,
1047: SLB, SPH, SQL, TBL, VCX, VIN, VRL };
1048:
1049: /*
1050: ADR : adresse sur 64 bits signés.
1051: Adresse d'une définition à interpréter.
1052:
1053: ALG : expression algébrique (struct_liste_chainee *)
1054: La liste chaînée contient la définition convertie en notation
1055: polonaise inversée. Ce type diffère du type 'RPN' au niveau
1056: du format de sortie (notation algébrique).
1057:
1058: BIN : entier binaire sur 64 bits (unsigned integer8 *)
1059: Sans objet.
1060: Type C/Fortran : unsigned integer8
1061:
1062: CHN : chaine de caracteres (unsigned char *)
1063: Sans objet.
1064:
1065: CPL : complexe sur 2*64 bits (complex*16, struct_complexe16 *)
1066: Sans objet.
1067: Type C/Fortran : complex16
1068:
1069: FCH : descripteur de fichier (struct_fichier *).
1070:
1071: FCT : déclaration d'une fonction et de son nombre d'arguments
1072: (struct_fonction *). Ce type n'est nécessaire que dans le
1073: traitement des types 'ALG' et 'RPN'.
1074:
1075: INT : entier sur 64 bits (integer*8, integer8 *)
1076: Sans objet.
1077: Type C/Fortran : integer8
1078:
1079: LST : liste (struct_liste_chainee *)
1080: Les objets sont enregistrés sous forme de liste chaînée récursive.
1081: Cela permet de traiter des tableaux de données hétérogènes de
1082: grandes dimensions. Le nombre de dimensions maximal est fixé par
1083: la mémoire de la station.
1084:
1085: MCX : matrice de complexes (struct_matrice *)
1086: Sans objet.
1087:
1088: MIN : matrice d'entiers (struct_matrice *)
1089: Sans objet.
1090:
1091: MRL : matrice de reels (struct_matrice *)
1092: Sans objet.
1093:
1094: MTX : mutex (struct_mutex *)
1095: Sans objet.
1096:
1097: NOM : nom de variable (struct_nom *)
1098: Sans objet.
1099:
1100: PRC : processus (struct_processus_fils *)
1101: Sans objet.
1102:
1103: REL : reel sur 64 bits (real*8, real8 *)
1104: Sans objet.
1105:
1106: RPN : definition (struct_liste_chainee *)
1107: Ce type diffère du type 'ALG' au niveau du format de sortie
1108: (notation polonaise inversée).
1109:
1110: SCK : socket (struct_socket *)
1111:
1112: SLB : bibliothèque dynamique partagée (struct_bibliotheque *)
1113: Sans objet.
1114:
1115: SPH : sémaphore nommé (struct_semaphore *)
1116:
1117: SQL : connecteur sur une base de données SQL (struct_connecteur_sql *)
1118:
1119: TBL : tableau multidimensionnel d'objets (struct_tableau *).
1120:
1121: VCX : vecteur de complexes (struct_vecteur *)
1122: Sans objet.
1123:
1124: VIN : vecteur d'entiers (struct_vecteur *)
1125: Sans objet.
1126:
1127: VRL : vecteur de reels (struct_vecteur *)
1128: Sans objet.
1129: */
1130:
1131: typedef struct objet
1132: {
1133: enum t_type type;
1134:
1135: volatile long nombre_occurrences;
1136:
1137: pthread_mutex_t mutex;
1138:
1139: void *objet;
1140: } struct_objet;
1141:
1142:
1143: /*
1144: --------------------------------------------------------------------------------
1145: Structure fichier
1146: --------------------------------------------------------------------------------
1147: */
1148:
1149: #ifndef RPLARGS
1150: typedef struct fichier
1151: {
1152: int descripteur;
1153:
1154: unsigned char acces; /* S/D/I */
1155: unsigned char binaire; /* Y/N/F */
1156: unsigned char ouverture;
1157: unsigned char protection;
1158: unsigned char *nom;
1159:
1160: struct_objet *format;
1161:
1162: pid_t pid;
1163: pthread_t tid;
1164:
1165: integer8 position_clef;
1166: } struct_fichier;
1167: #endif
1168:
1169:
1170: /*
1171: --------------------------------------------------------------------------------
1172: Structure mutex
1173: --------------------------------------------------------------------------------
1174: */
1175:
1176: #ifndef RPLARGS
1177: typedef struct rpl_mutex
1178: {
1179: pthread_mutex_t mutex;
1180: pthread_t tid;
1181: } struct_mutex;
1182: #endif
1183:
1184:
1185: /*
1186: --------------------------------------------------------------------------------
1187: Structure sémaphore
1188: --------------------------------------------------------------------------------
1189: */
1190:
1191: #ifndef RPLARGS
1192: typedef struct semaphore
1193: {
1194: unsigned char *nom;
1195: sem_t *semaphore;
1196: } struct_semaphore;
1197: #endif
1198:
1199:
1200: /*
1201: --------------------------------------------------------------------------------
1202: Structure marque
1203: --------------------------------------------------------------------------------
1204: */
1205:
1206: #ifndef RPLARGS
1207: typedef struct marque
1208: {
1209: unsigned char *label;
1210: unsigned char *position;
1211:
1212: struct marque *suivant;
1213: } struct_marque;
1214: #endif
1215:
1216:
1217: /*
1218: --------------------------------------------------------------------------------
1219: Structure bibliothèque
1220: --------------------------------------------------------------------------------
1221: */
1222:
1223: #ifndef RPLARGS
1224: typedef struct bibliotheque
1225: {
1226: void *descripteur;
1227:
1228: pid_t pid;
1229: pthread_t tid;
1230:
1231: unsigned char *nom;
1232: } struct_bibliotheque;
1233: #endif
1234:
1235:
1236: /*
1237: --------------------------------------------------------------------------------
1238: Structure descripteur fichier
1239: --------------------------------------------------------------------------------
1240: */
1241:
1242: #ifndef RPLARGS
1243: typedef struct descripteur_fichier
1244: {
1245: int identifiant;
1246:
1247: unsigned char effacement;
1248: unsigned char type; // C (file *) ou S (sqlite *)
1249: unsigned char *nom;
1250:
1251: pid_t pid;
1252: pthread_t tid;
1253:
1254: union
1255: {
1256: file *descripteur_c;
1257: sqlite3 *descripteur_sqlite;
1258: };
1259: } struct_descripteur_fichier;
1260: #endif
1261:
1262:
1263: /*
1264: --------------------------------------------------------------------------------
1265: Structure connecteur SQL
1266: --------------------------------------------------------------------------------
1267: */
1268:
1269: #ifndef RPLARGS
1270: typedef struct connecteur_sql
1271: {
1272: pid_t pid;
1273: pthread_t tid;
1274:
1275: /*
1276: * "MYSQL"
1277: * "POSTGRESQL"
1278: */
1279:
1280: unsigned char *type;
1281: unsigned char *locale;
1282:
1283: union
1284: {
1285: # ifdef MYSQL_SUPPORT
1286: MYSQL *mysql;
1287: # endif
1288: # ifdef POSTGRESQL_SUPPORT
1289: PGconn *postgresql;
1290: # endif
1291: sqlite3 *sqlite;
1292: } descripteur;
1293: } struct_connecteur_sql;
1294: #endif
1295:
1296: #define sqlclose(s_objet) \
1297: if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, "MYSQL") \
1298: == 0) \
1299: mysqlclose((*((struct_connecteur_sql *) (*s_objet).objet)) \
1300: .descripteur); \
1301: else if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, \
1302: "POSTGRESQL") == 0) \
1303: postgresqlclose((*((struct_connecteur_sql *) (*s_objet).objet)) \
1304: .descripteur); \
1305: else if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, \
1306: "SQLITE") == 0) \
1307: sqlite3_close((*((struct_connecteur_sql *) (*s_objet).objet)) \
1308: .descripteur.sqlite); \
1309: else \
1310: BUG(1, uprintf("SQL type '%s' not allowed!", \
1311: (*((struct_connecteur_sql *) (*s_objet).objet)).type));
1312:
1313: /*
1314: --------------------------------------------------------------------------------
1315: Structure socket
1316: --------------------------------------------------------------------------------
1317: */
1318:
1319: #ifndef RPLARGS
1320:
1321: # define d_BIND_TO_DEVICE 0
1322: # define d_BROADCAST 1
1323: # define d_DONT_ROUTE 2
1324: # define d_KEEP_ALIVE 3
1325: # define d_PRIORITY 4
1326: # define d_RECEIVE_BUFFER 5
1327: # define d_FORCE_RECEIVE_BUFFER 6
1328: # define d_SEND_BUFFER 7
1329: # define d_FORCE_SEND_BUFFER 8
1330: # define d_RECEIVING_TIMEOUT 9
1331: # define d_SENDING_TIMEOUT 10
1332: # define d_REUSE_ADDRESS 11
1333:
1334: typedef struct socket
1335: {
1336: int domaine;
1337: int socket;
1338:
1339: pid_t pid;
1340: pthread_t tid;
1341:
1342: unsigned char *adresse;
1343: unsigned char *adresse_distante;
1344: unsigned char binaire;
1345: unsigned char socket_en_ecoute;
1346: logical1 socket_connectee;
1347: unsigned char effacement;
1348: unsigned char localisation;
1349: unsigned char protection;
1350: unsigned char type[19 + 1];
1351:
1352: integer8 options;
1353: int priorite;
1354: int buffer_reception;
1355: int buffer_emission;
1356: int timeout_emission;
1357: int timeout_reception;
1358:
1359: struct_objet *format;
1360: } struct_socket;
1361: #endif
1362:
1363: /*
1364: --------------------------------------------------------------------------------
1365: Structure liste chaînee
1366: --------------------------------------------------------------------------------
1367: */
1368:
1369: typedef struct liste_chainee
1370: {
1371: struct liste_chainee *suivant;
1372:
1373: struct_objet *donnee;
1374: } struct_liste_chainee;
1375:
1376:
1377: /*
1378: --------------------------------------------------------------------------------
1379: Structure de gestion des signaux en provenance de rplsignal
1380: --------------------------------------------------------------------------------
1381: */
1382:
1383: #define d_NOMBRE_SIGNAUX 64
1384:
1385: typedef struct gestion_signaux
1386: {
1387: unsigned char masque_signaux[d_NOMBRE_SIGNAUX];
1388:
1389: /*
1390: * 'I' : signal ignoré
1391: * 'Q' : signal mis en queue pour un traitement ultérieur
1392: * 'N' : traitement normal du signal
1393: */
1394:
1395: integer8 queue_signaux[d_NOMBRE_SIGNAUX];
1396: integer8 nombre_signaux_en_queue;
1397: struct_objet *corps_signaux[d_NOMBRE_SIGNAUX];
1398:
1399: pthread_mutex_t mutex;
1400: } struct_gestion_signaux;
1401:
1402: #ifndef MAIN_RPL
1403: # define __STATIC_GESTION_SIGNAUX__
1404: #else
1405: # define __STATIC_GESTION_SIGNAUX__ = { .mutex = PTHREAD_MUTEX_INITIALIZER }
1406: #endif
1407:
1408: __EXTERN__ volatile struct_gestion_signaux signaux_externes
1409: __STATIC_GESTION_SIGNAUX__;
1410:
1411:
1412: /*
1413: --------------------------------------------------------------------------------
1414: Structure liste profilage
1415: --------------------------------------------------------------------------------
1416: */
1417:
1418: typedef struct liste_profilage
1419: {
1420: struct liste_profilage *suivant;
1421:
1422: unsigned char *fonction;
1423:
1424: struct timeval dernier_appel;
1425: struct timeval cumul;
1426:
1427: integer8 nombre_appels;
1428: } struct_liste_profilage;
1429:
1430: typedef struct liste_profilage2
1431: {
1432: struct liste_profilage2 *suivant;
1433:
1434: unsigned char *fonction;
1435: } struct_liste_profilage2;
1436:
1437: /*
1438: --------------------------------------------------------------------------------
1439: Structure contenant les fichiers graphiques (liste chaînée)
1440: --------------------------------------------------------------------------------
1441: */
1442:
1443: #ifndef RPLARLS
1444: typedef struct fichier_graphique
1445: {
1446: struct fichier_graphique *suivant;
1447:
1448: logical1 presence_axes;
1449:
1450: unsigned char *nom;
1451: unsigned char type[21];
1452:
1453: unsigned char *legende;
1454:
1455: int dimensions;
1456:
1457: integer8 systeme_axes;
1458: } struct_fichier_graphique;
1459: #endif
1460:
1461: /*
1462: --------------------------------------------------------------------------------
1463: Structure nom
1464: --------------------------------------------------------------------------------
1465: */
1466:
1467: typedef struct nom
1468: {
1469: unsigned char *nom;
1470: logical1 symbole; /* d_vrai/d_faux */
1471: // symbole == d_vrai signifie que le nom a été introduit dans un
1472: // calcul sans les apostrophes.
1473: } struct_nom;
1474:
1475:
1476: /*
1477: --------------------------------------------------------------------------------
1478: Structure processus fils
1479: --------------------------------------------------------------------------------
1480: */
1481:
1482: #ifndef RPLARGS
1483: typedef struct descripteur_thread
1484: {
1485: struct processus *s_etat_processus;
1486: struct processus *s_nouvel_etat_processus;
1487:
1488: struct_objet *argument;
1489:
1490: pid_t pid;
1491: volatile pthread_t tid;
1492:
1493: pthread_t thread_pere;
1494:
1495: pthread_mutex_t mutex;
1496: pthread_mutex_t mutex_nombre_references;
1497:
1498: volatile logical1 thread_actif;
1499:
1500: int pipe_erreurs[2];
1501: int pipe_objets[2];
1502: int pipe_injections[2];
1503: int pipe_nombre_injections[2];
1504: int pipe_interruptions[2];
1505: // pipe_nombre_elements_attente == 0 => initialisation ou terminaison
1506: // pipe_nombre_elements_attente == 1 => objet en attente
1507: // pipe_nombre_elements_attente == 2 => interruption en attente
1508: int pipe_nombre_elements_attente[2];
1509: int pipe_acquittement[2];
1510:
1511: volatile integer8 nombre_objets_dans_pipe;
1512: volatile integer8 nombre_interruptions_dans_pipe;
1513:
1514: logical1 processus_detache;
1515: logical1 destruction_objet;
1516:
1517: volatile signed long nombre_references;
1518: } struct_descripteur_thread;
1519:
1520: typedef struct processus_fils
1521: {
1522: struct_descripteur_thread *thread;
1523: } struct_processus_fils;
1524: #endif
1525:
1526:
1527: /*
1528: --------------------------------------------------------------------------------
1529: Structure liste pile systeme
1530: --------------------------------------------------------------------------------
1531: */
1532:
1533: #ifndef RPLARGS
1534: typedef struct liste_pile_systeme
1535: {
1536: struct liste_pile_systeme *suivant;
1537:
1538: struct_objet *indice_boucle;
1539: struct_objet *limite_indice_boucle;
1540: struct_objet *objet_de_test;
1541:
1542: logical1 arret_si_exception;
1543: logical1 creation_variables_statiques;
1544: logical1 creation_variables_partagees;
1545: logical1 evaluation_expression;
1546:
1547: unsigned char clause;
1548:
1549: /*
1550: clause :
1551: I : IF
1552: R : IFERR
1553: X : IFERR indiquant la présence d'une erreur.
1554: T : THEN
1555: E : ELSE
1556: Z : traitement en cours de ELSE
1557: D : DO
1558: U : UNTIL
1559: W : WHILE
1560: M : WHILE avec une clause fausse.
1561: S : SELECT
1562: K : aucun cas CASE n'a encore été traité.
1563: C : au moins un cas de SELECT...CASE a été traité.
1564: Q : traitement en cours d'un cas CASE.
1565: F : traitement du cas DEFAULT
1566: */
1567:
1568: unsigned char retour_definition;
1569: unsigned char *nom_variable;
1570: unsigned char origine_routine_evaluation;
1571: unsigned char type_cloture;
1572:
1573: /*
1574: type clôture :
1575: C SELECT : END termine un test SELECT/DEFAULT/END.
1576: D DO : END termine une boucle DO/UNTIL/END.
1577: I IF : END termine un test IF/THEN (ELSE)/END.
1578: J IFERR : END termine un test IFERR/THEN (ELSE)/END.
1579: K CASE : END termine un test CASE/THEN/END
1580: W WHILE : END termine une boucle WHILE/REPEAT/END.
1581: Q CRITICAL : END termine une section critique CRITICAL/END
1582:
1583: F FOR : NEXT ou STEP termine une boucle avec compteur.
1584: S START : NEXT ou STEP termine une boucle sans compteur.
1585: L LOOP : boucle utilisé dans le traitement de l'instruction RETURN.
1586: Elle correspond à une boucle FOR ou START mais sans son
1587: initialisation.
1588: A FORALL : NEXT termine une boucle sur un objet.
1589: */
1590:
1591: integer8 adresse_retour;
1592: integer8 niveau_courant;
1593: struct_liste_chainee *pointeur_objet_retour;
1594: } struct_liste_pile_systeme;
1595: #endif
1596:
1597:
1598: /*
1599: --------------------------------------------------------------------------------
1600: Structure variable
1601: --------------------------------------------------------------------------------
1602: */
1603:
1604: #ifndef RPLARGS
1605: typedef union position_variable
1606: {
1607: integer8 adresse;
1608: struct_objet *pointeur;
1609: } union_position_variable;
1610:
1611: typedef struct variable
1612: {
1613: unsigned char *nom;
1614: unsigned char origine; // P(rogramme) ou E(valuation)
1615:
1616: integer8 niveau;
1617:
1618: union_position_variable variable_statique;
1619: union_position_variable variable_partagee;
1620:
1621: struct_objet *objet;
1622:
1623: logical1 variable_verrouillee;
1624: } struct_variable;
1625:
1626: #endif
1627:
1628: /*
1629: --------------------------------------------------------------------------------
1630: Structure variable partagée
1631: --------------------------------------------------------------------------------
1632: */
1633:
1634: #ifndef RPLARGS
1635:
1636: typedef struct variable_partage
1637: {
1638: unsigned char *nom;
1639: unsigned char origine;
1640:
1641: integer8 niveau;
1642:
1643: union_position_variable variable_partagee;
1644:
1645: struct_objet *objet;
1646:
1647: pthread_mutex_t mutex;
1648: } struct_variable_partagee;
1649:
1650: #endif
1651:
1652:
1653: /*
1654: --------------------------------------------------------------------------------
1655: Structure variable statique
1656: --------------------------------------------------------------------------------
1657: */
1658:
1659: #ifndef RPLARGS
1660: typedef struct variable_statique
1661: {
1662: unsigned char *nom;
1663: unsigned char origine;
1664:
1665: // Position de création de la variable statique dans le programme ou dans
1666: // l'expression. 'origine' vaut 'P' pour programme ou 'E' pour expression.
1667:
1668: integer8 niveau;
1669:
1670: union_position_variable variable_statique;
1671:
1672: struct_objet *objet;
1673: } struct_variable_statique;
1674: #endif
1675:
1676:
1677: /*
1678: --------------------------------------------------------------------------------
1679: Structure vecteur
1680: --------------------------------------------------------------------------------
1681: */
1682:
1683: typedef struct vecteur
1684: {
1685: integer8 taille;
1686:
1687: unsigned char type; /* C (complex*16), R (real*8), I (integer*8) */
1688:
1689: void *tableau;
1690: } struct_vecteur;
1691:
1692:
1693: /*
1694: --------------------------------------------------------------------------------
1695: Structure matrice
1696: --------------------------------------------------------------------------------
1697: */
1698:
1699: typedef struct matrice
1700: {
1701: integer8 nombre_lignes;
1702: integer8 nombre_colonnes;
1703:
1704: unsigned char type; /* C (complex*16), R (real*8), I (integer*8) */
1705:
1706: void **tableau;
1707: } struct_matrice;
1708:
1709:
1710: /*
1711: --------------------------------------------------------------------------------
1712: Structure tableau
1713: --------------------------------------------------------------------------------
1714: */
1715:
1716: typedef struct tableau
1717: {
1718: integer8 nombre_elements;
1719:
1720: struct_objet **elements;
1721: } struct_tableau;
1722:
1723:
1724: /*
1725: --------------------------------------------------------------------------------
1726: Structure arbre
1727: --------------------------------------------------------------------------------
1728: */
1729:
1730: typedef struct arbre
1731: {
1732: struct_liste_chainee *feuille;
1733:
1734: integer8 nombre_branches;
1735: struct arbre **branches;
1736: } struct_arbre;
1737:
1738:
1739: /*
1740: --------------------------------------------------------------------------------
1741: Structures de gestion des instructions externes
1742: --------------------------------------------------------------------------------
1743: */
1744:
1745: typedef struct instruction_externe
1746: {
1747: unsigned char *nom;
1748: unsigned char *nom_bibliotheque;
1749: void *descripteur_bibliotheque;
1750: } struct_instruction_externe;
1751:
1752:
1753: /*
1754: --------------------------------------------------------------------------------
1755: Structure argument (pour les fonctions dynamiques)
1756: --------------------------------------------------------------------------------
1757: */
1758:
1759: typedef struct rpl_arguments
1760: {
1761: /* Piles operationnelles */
1762:
1763: struct_liste_chainee *l_base_pile;
1764: struct_liste_chainee *l_base_pile_last;
1765:
1766: /* Etat du calculateur */
1767:
1768: t_8_bits drapeaux_etat[8];
1769:
1770: /* Traitement des erreurs */
1771:
1772: unsigned char *message_erreur;
1773: unsigned char type_erreur; /* S = système
1774: E = exécution */
1775: integer8 erreur;
1776:
1777: /* Traitement des messages d'aide */
1778:
1779: logical1 aide; /* Affichage d'un
1780: message d'aide
1781: par la routine */
1782:
1783: /* Nombre d'arguments */
1784:
1785: unsigned char affichage_arguments;
1786: unsigned char constante_symbolique;
1787: unsigned char instruction_valide;
1788: unsigned char test_instruction;
1789:
1790: integer8 nombre_arguments;
1791: // Nombre d'arguments de la fonction, positif ou nul.
1792:
1793: void *s_etat_processus;
1794: } struct_rpl_arguments;
1795:
1796: /*
1797: --------------------------------------------------------------------------------
1798: Structure d'arbre des instructions intrinsèques
1799: --------------------------------------------------------------------------------
1800: */
1801:
1802: #ifndef RPLARGS
1803: typedef struct instruction
1804: {
1805: struct instruction **noeuds;
1806: void (*feuille)(struct processus *);
1807: } struct_instruction;
1808: #endif
1809:
1810: /*
1811: --------------------------------------------------------------------------------
1812: Structure d'arbre des variables globales et locales
1813: --------------------------------------------------------------------------------
1814: */
1815:
1816: #ifndef RPLARGS
1817: typedef struct arbre_variables
1818: {
1819: unsigned int noeuds_utilises;
1820: // Nombre de noeuds utilisés dans le
1821: // tableau **noeuds
1822: signed int indice_tableau_pere;
1823: // Position de la structure dans le
1824: // tableau **noeuds du père
1825:
1826: struct arbre_variables *noeud_pere;
1827: struct arbre_variables **noeuds;
1828:
1829: struct liste_variables *feuille;
1830: struct liste_variables_statiques *feuille_statique;
1831: } struct_arbre_variables;
1832:
1833: typedef struct arbre_variables_partagees
1834: {
1835: unsigned int noeuds_utilises;
1836: // Nombre de noeuds utilisés dans le
1837: // tableau **noeuds
1838: signed int indice_tableau_pere;
1839: // Position de la structure dans le
1840: // tableau **noeuds du père
1841:
1842: struct arbre_variables_partagees *noeud_pere;
1843: struct arbre_variables_partagees **noeuds;
1844:
1845: struct liste_variables_partagees *feuille;
1846:
1847: pthread_mutex_t mutex_feuille;
1848: } struct_arbre_variables_partagees;
1849:
1850: #define INITIALISATION_MUTEX(mutex) \
1851: do { \
1852: pthread_mutexattr_t attributs_mutex; \
1853: pthread_mutexattr_init(&attributs_mutex); \
1854: pthread_mutexattr_settype(&attributs_mutex, PTHREAD_MUTEX_RECURSIVE); \
1855: pthread_mutex_init(&(mutex), &attributs_mutex); \
1856: pthread_mutexattr_destroy(&attributs_mutex); \
1857: } while(0)
1858:
1859: typedef struct tableau_variables
1860: {
1861: unsigned char origine;
1862: unsigned char *nom; // pointeur sur la struct_variable
1863: // réelle et non copie de la chaîne
1864: integer8 niveau;
1865:
1866: struct_objet *objet; // pointeur sur l'objet et non copie
1867: // de l'objet.
1868:
1869: logical1 variable_verrouillee;
1870: logical1 variable_masquee;
1871: pthread_mutex_t *mutex;
1872: union_position_variable variable_statique;
1873: union_position_variable variable_partagee;
1874: } struct_tableau_variables;
1875:
1876: // La liste des variables est une liste doublement chaînée et circulaire.
1877: typedef struct liste_variables
1878: {
1879: union
1880: {
1881: // Utilisation dans la gestion des variables
1882: struct_variable *variable;
1883: // Utilisation dans la pile système (variables par niveau)
1884: struct_liste_chainee *liste;
1885: };
1886:
1887: struct arbre_variables *noeud_pere;
1888: struct arbre_variables *noeud;
1889: struct liste_variables *suivant;
1890: struct liste_variables *precedent;
1891: } struct_liste_variables;
1892:
1893: // La liste des variables statiques et une liste double chaînée et non
1894: // circulaire.
1895: typedef struct liste_variables_statiques
1896: {
1897: struct liste_variables_statiques *suivant;
1898: struct liste_variables_statiques *precedent;
1899: struct liste_variables_statiques *reference;
1900: struct_arbre_variables *feuille;
1901: struct_variable_statique *variable;
1902: } struct_liste_variables_statiques;
1903:
1904: typedef struct liste_variables_partagees
1905: {
1906: struct liste_variables_partagees *suivant;
1907: struct liste_variables_partagees *precedent;
1908: struct liste_variables_partagees *reference;
1909: struct_arbre_variables_partagees *feuille;
1910: struct_variable_partagee *variable;
1911: pthread_t tid;
1912: pid_t pid;
1913: } struct_liste_variables_partagees;
1914: #endif
1915:
1916:
1917: /*
1918: --------------------------------------------------------------------------------
1919: Structure fonction
1920: --------------------------------------------------------------------------------
1921: */
1922:
1923: #ifndef RPLARGS
1924: typedef struct fonction
1925: {
1926: unsigned char *nom_fonction;
1927: integer8 nombre_arguments;
1928:
1929: void (*fonction)(struct processus *);
1930:
1931: volatile struct_liste_chainee *prediction_saut;
1932: volatile logical1 prediction_execution;
1933: } struct_fonction;
1934: #endif
1935:
1936:
1937: /*
1938: --------------------------------------------------------------------------------
1939: Structure buffer
1940: --------------------------------------------------------------------------------
1941: */
1942:
1943: typedef struct buffer
1944: {
1945: unsigned char *buffer;
1946:
1947: size_t longueur_requise;
1948: int classe;
1949: } struct_buffer;
1950:
1951:
1952: /*
1953: --------------------------------------------------------------------------------
1954: Structure processus
1955: --------------------------------------------------------------------------------
1956: */
1957:
1958: #ifndef RPLARGS
1959: typedef struct processus
1960: {
1961: /* Pointeurs sur le programme */
1962:
1963: unsigned char *definitions_chainees;
1964: struct_liste_chainee *expression_courante;
1965:
1966: unsigned char *instruction_courante;
1967: struct_objet *objet_courant;
1968: unsigned char evaluation_expression_compilee; /*Y/N*/
1969:
1970: unsigned char *nom_fichier_source;
1971: unsigned char *nom_fichier_historique;
1972:
1973: unsigned char autorisation_conversion_chaine; /*Y/N*/
1974: unsigned char autorisation_empilement_programme; /*Y/N*/
1975: unsigned char autorisation_evaluation_nom; /*Y/N*/
1976: unsigned char autorisation_nom_implicite; /*Y/N*/
1977: unsigned char evaluation_forcee; /*Y/N*/
1978: unsigned char instruction_valide; /*Y/N*/
1979: unsigned char instruction_intrinseque; /*Y/I/N*/
1980: unsigned char instruction_sensible; /*Y/N*/
1981: unsigned char test_instruction; /*Y/N*/
1982: unsigned char affichage_arguments; /*Y/N*/
1983: unsigned char constante_symbolique; /*Y/N*/
1984: unsigned char traitement_symbolique; /*Y/N*/
1985: unsigned char mode_execution_programme; /*Y/I/N*/
1986: unsigned char mode_interactif; /*Y/N*/
1987: unsigned char mode_evaluation_expression; /*Y/N*/
1988: unsigned char traitement_cycle_exit; /*N/E/C*/
1989: unsigned char recherche_type; /*Y/N*/
1990:
1991: integer8 position_courante;
1992: integer8 longueur_definitions_chainees;
1993:
1994: /* Pointeurs sur les instructions */
1995:
1996: int *pointeurs_caracteres;
1997: int nombre_caracteres;
1998: struct_instruction *arbre_instructions;
1999:
2000: /* Requetes */
2001:
2002: unsigned char requete_arret; /*Y/N*/
2003:
2004: /* Piles operationnelles */
2005:
2006: struct_liste_chainee *l_base_pile;
2007: struct_liste_chainee *l_base_pile_last;
2008:
2009: integer8 hauteur_pile_operationnelle;
2010:
2011: /* Piles systemes */
2012:
2013: struct_liste_pile_systeme *l_base_pile_systeme;
2014:
2015: integer8 hauteur_pile_systeme;
2016:
2017: /* Gestion des processus */
2018:
2019: volatile
2020: struct_liste_chainee *l_base_pile_processus;
2021:
2022: logical1 presence_pipes;
2023:
2024: int pipe_acquittement;
2025: int pipe_donnees;
2026: int pipe_injections;
2027: int pipe_nombre_injections;
2028: int pipe_interruptions;
2029: int pipe_nombre_elements_attente;
2030: int nombre_objets_envoyes_non_lus;
2031: int nombre_objets_injectes;
2032:
2033: real8 pourcentage_maximal_cpu;
2034: real8 temps_maximal_cpu;
2035:
2036: logical1 presence_fusible;
2037: pthread_t thread_fusible;
2038: pthread_t thread_surveille_par_fusible;
2039: pthread_t thread_signaux;
2040: int pipe_signaux[2];
2041:
2042: volatile int pointeur_signal_ecriture;
2043: volatile int pointeur_signal_lecture;
2044: volatile enum signaux_rpl signaux_en_queue[LONGUEUR_QUEUE_SIGNAUX];
2045: volatile logical1 demarrage_fils;
2046: volatile logical1 redemarrage_processus;
2047:
2048: /* Contextes */
2049:
2050: struct_liste_chainee *l_base_pile_contextes;
2051: struct_liste_chainee *l_base_pile_taille_contextes;
2052:
2053: /* Variables */
2054:
2055: // La liste des variables par niveau est doublement chaînée.
2056: // À tout moment, elle pointe sur le niveau le plus haut existant et
2057: // l_liste_variable_par_niveau->precedent renvoie la liste des
2058: // définitions. l_liste_variable_par_niveau->precedent->precedent pointe
2059: // sur la liste des variables globales.
2060: //
2061: // À l'initialisation :
2062: // l_liste_variables_par_niveau->suivant == l_liste_variables_par_niveau
2063: // l_liste_variables_par_niveau->precedent == l_liste_variables_par_niveau
2064:
2065: struct_arbre_variables *s_arbre_variables;
2066: struct_liste_variables *l_liste_variables_par_niveau;
2067: struct_liste_variables_statiques
2068: *l_liste_variables_statiques;
2069:
2070: struct_arbre_variables_partagees
2071: **s_arbre_variables_partagees;
2072: struct_liste_variables_partagees
2073: **l_liste_variables_partagees;
2074:
2075: logical1 niveau_supprime;
2076:
2077: struct_variable *pointeur_variable_courante;
2078: struct_liste_variables *pointeur_feuille_courante;
2079: struct_variable_statique *pointeur_variable_statique_courante;
2080: struct_variable_partagee *pointeur_variable_partagee_courante;
2081:
2082: int *pointeurs_caracteres_variables;
2083: int nombre_caracteres_variables;
2084:
2085: integer8 niveau_courant;
2086: integer8 niveau_initial;
2087:
2088: logical1 creation_variables_statiques;
2089: logical1 creation_variables_partagees;
2090: logical1 gel_liste_variables;
2091:
2092: /* Fichiers */
2093:
2094: struct_liste_chainee *s_fichiers;
2095:
2096: /* Sockets */
2097:
2098: struct_liste_chainee *s_sockets;
2099:
2100: /* Connecteurs aux bases de données */
2101:
2102: struct_liste_chainee *s_connecteurs_sql;
2103:
2104: /* Bibliothèques dynamiques */
2105:
2106: struct_liste_chainee *s_bibliotheques;
2107: struct_instruction_externe *s_instructions_externes;
2108: integer8 nombre_instructions_externes;
2109:
2110: /* Fichier d'impression */
2111:
2112: unsigned char *nom_fichier_impression;
2113: unsigned char format_papier[16];
2114:
2115: /* Parametres graphiques */
2116:
2117: struct_fichier_graphique *fichiers_graphiques; /* NULL */
2118:
2119: unsigned char type_trace_eq[21];
2120:
2121: /*
2122: * 2D :
2123: * FONCTION
2124: * PARAMETRIQUE
2125: * POLAIRE
2126: * COURBES DE NIVEAU
2127: *
2128: * 3D :
2129: * GRILLE 3D
2130: * COURBE PARAMETRIQUE // A FAIRE
2131: * SURFACE PARAMETRIQUE // A FAIRE
2132: * CYNLINDRIQUE // A FAIRE
2133: * SPHERIQUE // A FAIRE
2134: */
2135:
2136: unsigned char type_trace_sigma[21];
2137:
2138: /*
2139: * POINTS
2140: * HISTOGRAMME
2141: * TABLE TRACANTE
2142: */
2143:
2144: /*
2145: * ECHELLES
2146: */
2147:
2148: integer8 systeme_axes;
2149:
2150: real8 x_min;
2151: real8 x_max;
2152: real8 y_min;
2153: real8 y_max;
2154: real8 z_min;
2155: real8 z_max;
2156:
2157: real8 x_tics;
2158: real8 y_tics;
2159: real8 z_tics;
2160:
2161: integer8 mx_tics;
2162: integer8 my_tics;
2163: integer8 mz_tics;
2164:
2165: logical1 x_lines;
2166: logical1 y_lines;
2167: logical1 z_lines;
2168:
2169: logical1 mx_lines;
2170: logical1 my_lines;
2171: logical1 mz_lines;
2172:
2173: /*
2174: * -1 : absent du graphique
2175: * 0 : graduations automatiques
2176: * >0 : valeur manuelle
2177: */
2178:
2179: real8 x2_min;
2180: real8 x2_max;
2181: real8 y2_min;
2182: real8 y2_max;
2183: real8 z2_min;
2184: real8 z2_max;
2185:
2186: real8 x2_tics;
2187: real8 y2_tics;
2188: real8 z2_tics;
2189:
2190: integer8 mx2_tics;
2191: integer8 my2_tics;
2192: integer8 mz2_tics;
2193:
2194: logical1 x2_lines;
2195: logical1 y2_lines;
2196: logical1 z2_lines;
2197:
2198: logical1 mx2_lines;
2199: logical1 my2_lines;
2200: logical1 mz2_lines;
2201:
2202: real8 resolution;
2203:
2204: logical1 souris_active;
2205:
2206: logical1 echelle_automatique_x;
2207: logical1 echelle_automatique_y;
2208: logical1 echelle_automatique_z;
2209:
2210: logical1 echelle_automatique_x2;
2211: logical1 echelle_automatique_y2;
2212: logical1 echelle_automatique_z2;
2213:
2214: logical1 echelle_log_x;
2215: logical1 echelle_log_y;
2216: logical1 echelle_log_z;
2217:
2218: logical1 echelle_log_x2;
2219: logical1 echelle_log_y2;
2220: logical1 echelle_log_z2;
2221:
2222: real8 point_de_vue_theta;
2223: real8 point_de_vue_phi;
2224: real8 echelle_3D;
2225:
2226: unsigned char *label_x;
2227: unsigned char *label_y;
2228: unsigned char *label_z;
2229: unsigned char *titre;
2230: unsigned char *legende;
2231:
2232: unsigned char *nom_fichier_gnuplot;
2233: unsigned char *type_fichier_gnuplot;
2234:
2235: struct_objet *indep;
2236: struct_objet *depend;
2237: struct_objet *parametres_courbes_de_niveau;
2238:
2239: struct_marque *s_marques;
2240:
2241: file *entree_standard;
2242:
2243: logical1 requete_nouveau_plan;
2244: logical1 mise_a_jour_trace_requise;
2245:
2246: /* Parametres statistiques */
2247:
2248: integer8 colonne_statistique_1;
2249: integer8 colonne_statistique_2;
2250:
2251: /* Etat du calculateur */
2252:
2253: t_8_bits drapeaux_etat[8];
2254:
2255: /* Traitement des exceptions */
2256:
2257: logical1 arret_si_exception;
2258: int exception;
2259: int derniere_exception;
2260: int exception_processus_fils;
2261:
2262: /* Traitement des erreurs */
2263:
2264: int erreur_compilation;
2265: volatile int erreur_execution;
2266: volatile int erreur_systeme;
2267:
2268: struct_objet *s_objet_errone;
2269: struct_objet *s_objet_erreur;
2270:
2271: logical1 erreur_scrutation;
2272:
2273: volatile int erreur_systeme_processus_fils;
2274: int erreur_execution_processus_fils;
2275:
2276: pid_t pid_erreur_processus_fils;
2277:
2278: logical1 erreur_processus_fils;
2279:
2280: integer8 derniere_erreur_fonction_externe;
2281:
2282: int derniere_erreur_systeme;
2283: int derniere_erreur_execution;
2284: int derniere_erreur_evaluation;
2285:
2286: unsigned char *instruction_derniere_erreur;
2287:
2288: integer8 niveau_derniere_erreur;
2289:
2290: logical1 core;
2291: logical1 invalidation_message_erreur;
2292:
2293: /* Debug */
2294:
2295: logical1 debug;
2296: logical8 type_debug;
2297: logical1 debug_programme;
2298: logical1 execution_pas_suivant;
2299: logical1 traitement_instruction_halt;
2300:
2301: /* Interruptions logicielles */
2302:
2303: unsigned char masque_interruptions[d_NOMBRE_INTERRUPTIONS];
2304:
2305: /*
2306: * 'I' : interruption ignorée
2307: * 'Q' : interruption mise en queue pour un traitement ultérieur
2308: * 'N' : traitement normal de l'interruption
2309: */
2310:
2311: integer8 queue_interruptions[d_NOMBRE_INTERRUPTIONS];
2312: integer8 nombre_interruptions_en_queue;
2313: struct_liste_chainee *pile_origine_interruptions
2314: [d_NOMBRE_INTERRUPTIONS];
2315: volatile integer8 nombre_interruptions_non_affectees;
2316:
2317: struct_objet *corps_interruptions[d_NOMBRE_INTERRUPTIONS];
2318:
2319: unsigned char traitement_interruption; /* Y/N */
2320: unsigned char traitement_interruptible; /* Y/N */
2321: unsigned char traitement_at_poke; /* Y/N */
2322:
2323: struct_objet *at_exit;
2324: struct_objet *at_poke;
2325:
2326: /* Variables volatiles */
2327:
2328: volatile sig_atomic_t var_volatile_alarme;
2329: // Traitement de ctrl+C et des arrêts brutaux
2330: volatile sig_atomic_t var_volatile_requete_arret;
2331: // Traitement de ctrl+Z
2332: volatile sig_atomic_t var_volatile_requete_arret2;
2333: volatile sig_atomic_t var_volatile_traitement_retarde_stop;
2334: volatile sig_atomic_t var_volatile_traitement_sigint;
2335:
2336: volatile sig_atomic_t var_volatile_processus_racine;
2337: volatile sig_atomic_t var_volatile_processus_pere;
2338: volatile sig_atomic_t var_volatile_recursivite;
2339:
2340: volatile sig_atomic_t arret_depuis_abort;
2341:
2342: volatile int var_volatile_exception_gsl;
2343:
2344: /* Autres */
2345:
2346: char *rpl_home;
2347:
2348: gsl_rng *generateur_aleatoire;
2349: const gsl_rng_type *type_generateur_aleatoire;
2350:
2351: void *contexte_cas;
2352:
2353: integer8 nombre_arguments;
2354:
2355: /*
2356: * Il s'agit du nombre d'arguments utilisé pour l'évaluation
2357: * des expressions algébriques.
2358: * -1 : la fonction ne peut être dans un objet de type ALG.
2359: * -2 : nombre d'arguments inconnu
2360: * 0 : la fonction doit apparaître en notation infixe
2361: * >0 : la fonction apparaît comme une fonction normale
2362: */
2363:
2364: logical1 lancement_interactif;
2365:
2366: unsigned char *chemin_fichiers_temporaires;
2367: unsigned char langue;
2368: unsigned char retour_routine_evaluation;
2369: unsigned char *localisation;
2370:
2371: integer8 niveau_recursivite;
2372:
2373: pid_t pid_processus_pere;
2374: pthread_t tid_processus_pere;
2375: pthread_t tid;
2376:
2377: logical1 processus_detache;
2378:
2379: enum t_type type_en_cours;
2380:
2381: /* Profilage */
2382:
2383: logical1 profilage;
2384: int niveau_profilage;
2385: struct_liste_profilage *pile_profilage;
2386: struct_liste_profilage2 *pile_profilage_fonctions;
2387: struct timeval horodatage_profilage;
2388:
2389: pthread_mutex_t mutex_allocation;
2390: pthread_mutex_t mutex_allocation_buffer;
2391: pthread_mutex_t mutex_interruptions;
2392: pthread_mutex_t mutex_pile_processus;
2393: pthread_mutex_t mutex_signaux;
2394:
2395: // Mutex autorisant les fork()
2396: sem_t __PTR__ semaphore_fork;
2397:
2398: /* Mutexes */
2399:
2400: struct_liste_chainee *liste_mutexes;
2401: pthread_mutex_t protection_liste_mutexes;
2402: unsigned int sections_critiques;
2403:
2404: /* Variable d'initialisation pour SCHED */
2405:
2406: logical1 initialisation_scheduler;
2407:
2408: /* Drapeau nécessaire à RESTART */
2409:
2410: volatile logical1 requete_redemarrage;
2411:
2412: /* Gestion optimisée de la mémoire */
2413:
2414: double estimation_taille_pile_tampon;
2415: integer8 taille_pile_tampon;
2416: struct_liste_chainee *pile_tampon;
2417:
2418: double estimation_taille_pile_systeme_tampon;
2419: integer8 taille_pile_systeme_tampon;
2420: struct_liste_pile_systeme *pile_systeme_tampon;
2421:
2422: integer8 taille_pile_objets;
2423: struct_objet *pile_objets;
2424:
2425: # define TAILLE_CACHE 1024
2426: # define CACHE(type, nom) \
2427: type *objets_##nom[TAILLE_CACHE]; \
2428: volatile int pointeur_##nom;
2429:
2430: # define CACHE2(type, nom) \
2431: type *nom[TAILLE_CACHE]; \
2432: volatile int pointeur_##nom;
2433:
2434: CACHE(integer8, adr)
2435: CACHE(logical8, bin)
2436: CACHE(complex16, cpl)
2437: CACHE(struct_fonction, fct)
2438: CACHE(integer8, int)
2439: CACHE(struct_matrice, mat)
2440: CACHE(struct_nom, nom)
2441: CACHE(real8, rel)
2442: CACHE(struct_tableau, tab)
2443: CACHE(struct_vecteur, vec)
2444:
2445: CACHE2(struct_liste_chainee, maillons)
2446: CACHE2(struct_arbre_variables, variables_noeud)
2447: CACHE2(struct_arbre_variables_partagees, variables_partagees_noeud)
2448: CACHE2(struct_liste_variables, variables_feuille)
2449: CACHE2(struct_variable, variables_variable)
2450: CACHE2(struct_arbre_variables *, variables_tableau_noeuds)
2451: CACHE2(struct_arbre_variables_partagees *,
2452: variables_tableau_noeuds_partages)
2453:
2454: CACHE2(struct_buffer, enveloppes_buffers)
2455: unsigned char ***cache_buffer;
2456: int *pointeur_cache_buffer;
2457: } struct_processus;
2458: #endif
2459:
2460:
2461: /*
2462: ================================================================================
2463: MISE EN PLACE DE L'ALLOCATEUR SPÉCIFIQUE
2464: ================================================================================*/
2465:
2466: #ifndef DEBUG_MEMOIRE
2467: # define malloc(a) rpl_malloc(s_etat_processus, a)
2468: # define realloc(a, b) rpl_realloc(s_etat_processus, a, b)
2469: # define free(a) rpl_free(s_etat_processus, a)
2470: #endif
2471:
2472: void *rpl_malloc(struct_processus *s_etat_processus, size_t s);
2473: void *rpl_realloc(struct_processus *s_etat_processus, void *ptr, size_t s);
2474: void rpl_free(struct_processus *s_etat_processus, void *ptr);
2475: void *sys_malloc(size_t s);
2476: void *sys_realloc(void *ptr, size_t s);
2477: void sys_free(void *ptr);
2478:
2479: /*
2480: * Wrapper de readline() pour que la fonction renvoie un pointeur sur un
2481: * buffer alloué par rpl_malloc().
2482: */
2483:
2484: #define readline(s) readline_wrapper(s_etat_processus, s)
2485: unsigned char *readline_wrapper(struct_processus *s_etat_processus,
2486: unsigned char *s);
2487:
2488:
2489: /*
2490: ================================================================================
2491: PROTOTYPES
2492: ================================================================================
2493: */
2494:
2495: /*
2496: --------------------------------------------------------------------------------
2497: Procédures d'exécution des mots-clef du langage RPL/2
2498: --------------------------------------------------------------------------------
2499: */
2500:
2501: // BEGIN C PROTOTYPES
2502: void instruction_sensible_e(struct_processus *s_etat_processus);
2503: void instruction_sensible_i(struct_processus *s_etat_processus);
2504: void instruction_sensible_infinity(struct_processus *s_etat_processus);
2505:
2506: void instruction_abort(struct_processus *s_etat_processus);
2507: void instruction_abs(struct_processus *s_etat_processus);
2508: void instruction_acos(struct_processus *s_etat_processus);
2509: void instruction_acosh(struct_processus *s_etat_processus);
2510: void instruction_alarm(struct_processus *s_etat_processus);
2511: void instruction_alog(struct_processus *s_etat_processus);
2512: void instruction_and(struct_processus *s_etat_processus);
2513: void instruction_append(struct_processus *s_etat_processus);
2514: void instruction_array_fleche(struct_processus *s_etat_processus);
2515: void instruction_arg(struct_processus *s_etat_processus);
2516: void instruction_asin(struct_processus *s_etat_processus);
2517: void instruction_asinh(struct_processus *s_etat_processus);
2518: void instruction_asl(struct_processus *s_etat_processus);
2519: void instruction_asr(struct_processus *s_etat_processus);
2520: void instruction_atan(struct_processus *s_etat_processus);
2521: void instruction_atanh(struct_processus *s_etat_processus);
2522: void instruction_atexit(struct_processus *s_etat_processus);
2523: void instruction_atpoke(struct_processus *s_etat_processus);
2524: void instruction_autoscale(struct_processus *s_etat_processus);
2525: void instruction_axes(struct_processus *s_etat_processus);
2526:
2527: void instruction_b_vers_r(struct_processus *s_etat_processus);
2528: void instruction_backspace(struct_processus *s_etat_processus);
2529: void instruction_backtrace(struct_processus *s_etat_processus);
2530: void instruction_beep(struct_processus *s_etat_processus);
2531: void instruction_bessel(struct_processus *s_etat_processus);
2532: void instruction_bin(struct_processus *s_etat_processus);
2533:
2534: void instruction_c_vers_r(struct_processus *s_etat_processus);
2535: void instruction_case(struct_processus *s_etat_processus);
2536: void instruction_ceil(struct_processus *s_etat_processus);
2537: void instruction_centr(struct_processus *s_etat_processus);
2538: void instruction_cf(struct_processus *s_etat_processus);
2539: void instruction_chr(struct_processus *s_etat_processus);
2540: void instruction_cipher(struct_processus *s_etat_processus);
2541: void instruction_clear(struct_processus *s_etat_processus);
2542: void instruction_cllcd(struct_processus *s_etat_processus);
2543: void instruction_clmf(struct_processus *s_etat_processus);
2544: void instruction_close(struct_processus *s_etat_processus);
2545: void instruction_clratexit(struct_processus *s_etat_processus);
2546: void instruction_clratpoke(struct_processus *s_etat_processus);
2547: void instruction_clrcntxt(struct_processus *s_etat_processus);
2548: void instruction_clrerr(struct_processus *s_etat_processus);
2549: void instruction_clrfuse(struct_processus *s_etat_processus);
2550: void instruction_clrmtx(struct_processus *s_etat_processus);
2551: void instruction_clrsmphr(struct_processus *s_etat_processus);
2552: void instruction_clrswi(struct_processus *s_etat_processus);
2553: void instruction_cls(struct_processus *s_etat_processus);
2554: void instruction_clusr(struct_processus *s_etat_processus);
2555: void instruction_cnrm(struct_processus *s_etat_processus);
2556: void instruction_cols(struct_processus *s_etat_processus);
2557: void instruction_col_fleche(struct_processus *s_etat_processus);
2558: void instruction_col_moins(struct_processus *s_etat_processus);
2559: void instruction_col_plus(struct_processus *s_etat_processus);
2560: void instruction_comb(struct_processus *s_etat_processus);
2561: void instruction_compress(struct_processus *s_etat_processus);
2562: void instruction_con(struct_processus *s_etat_processus);
2563: void instruction_cond(struct_processus *s_etat_processus);
2564: void instruction_cont(struct_processus *s_etat_processus);
2565: void instruction_continue(struct_processus *s_etat_processus);
2566: void instruction_conj(struct_processus *s_etat_processus);
2567: void instruction_convert(struct_processus *s_etat_processus);
2568: void instruction_copy(struct_processus *s_etat_processus);
2569: void instruction_copyright(struct_processus *s_etat_processus);
2570: void instruction_corr(struct_processus *s_etat_processus);
2571: void instruction_cos(struct_processus *s_etat_processus);
2572: void instruction_cosh(struct_processus *s_etat_processus);
2573: void instruction_cov(struct_processus *s_etat_processus);
2574: void instruction_cr(struct_processus *s_etat_processus);
2575: void instruction_create(struct_processus *s_etat_processus);
2576: void instruction_critical(struct_processus *s_etat_processus);
2577: void instruction_crmtx(struct_processus *s_etat_processus);
2578: void instruction_cross(struct_processus *s_etat_processus);
2579: void instruction_crsmphr(struct_processus *s_etat_processus);
2580: void instruction_crtab(struct_processus *s_etat_processus);
2581: void instruction_cstop(struct_processus *s_etat_processus);
2582: void instruction_cswp(struct_processus *s_etat_processus);
2583: void instruction_currenc(struct_processus *s_etat_processus);
2584: void instruction_cycle(struct_processus *s_etat_processus);
2585:
2586: void instruction_d_vers_r(struct_processus *s_etat_processus);
2587: void instruction_daemonize(struct_processus *s_etat_processus);
2588: void instruction_date(struct_processus *s_etat_processus);
2589: void instruction_dec(struct_processus *s_etat_processus);
2590: void instruction_decr(struct_processus *s_etat_processus);
2591: void instruction_default(struct_processus *s_etat_processus);
2592: void instruction_deg(struct_processus *s_etat_processus);
2593: void instruction_delete(struct_processus *s_etat_processus);
2594: void instruction_depnd(struct_processus *s_etat_processus);
2595: void instruction_depth(struct_processus *s_etat_processus);
2596: void instruction_der(struct_processus *s_etat_processus);
2597: void instruction_det(struct_processus *s_etat_processus);
2598: void instruction_detach(struct_processus *s_etat_processus);
2599: void instruction_dft(struct_processus *s_etat_processus);
2600: void instruction_dgtiz(struct_processus *s_etat_processus);
2601: void instruction_diag_fleche(struct_processus *s_etat_processus);
2602: void instruction_digest(struct_processus *s_etat_processus);
2603: void instruction_disp(struct_processus *s_etat_processus);
2604: void instruction_division(struct_processus *s_etat_processus);
2605: void instruction_do(struct_processus *s_etat_processus);
2606: void instruction_dot(struct_processus *s_etat_processus);
2607: void instruction_draw(struct_processus *s_etat_processus);
2608: void instruction_drax(struct_processus *s_etat_processus);
2609: void instruction_drop(struct_processus *s_etat_processus);
2610: void instruction_drop2(struct_processus *s_etat_processus);
2611: void instruction_dropcntxt(struct_processus *s_etat_processus);
2612: void instruction_dropn(struct_processus *s_etat_processus);
2613: void instruction_drws(struct_processus *s_etat_processus);
2614: void instruction_dup(struct_processus *s_etat_processus);
2615: void instruction_dup2(struct_processus *s_etat_processus);
2616: void instruction_dupcntxt(struct_processus *s_etat_processus);
2617: void instruction_dupn(struct_processus *s_etat_processus);
2618:
2619: void instruction_e(struct_processus *s_etat_processus);
2620: void instruction_edit(struct_processus *s_etat_processus);
2621: void instruction_egalite(struct_processus *s_etat_processus);
2622: void instruction_egv(struct_processus *s_etat_processus);
2623: void instruction_egvl(struct_processus *s_etat_processus);
2624: void instruction_else(struct_processus *s_etat_processus);
2625: void instruction_elseif(struct_processus *s_etat_processus);
2626: void instruction_end(struct_processus *s_etat_processus);
2627: void instruction_eng(struct_processus *s_etat_processus);
2628: void instruction_epsilon(struct_processus *s_etat_processus);
2629: void instruction_eqv(struct_processus *s_etat_processus);
2630: void instruction_erase(struct_processus *s_etat_processus);
2631: void instruction_errm(struct_processus *s_etat_processus);
2632: void instruction_errn(struct_processus *s_etat_processus);
2633: void instruction_eval(struct_processus *s_etat_processus);
2634: void instruction_exget(struct_processus *s_etat_processus);
2635: void instruction_exit(struct_processus *s_etat_processus);
2636: void instruction_exp(struct_processus *s_etat_processus);
2637: void instruction_expm(struct_processus *s_etat_processus);
2638: void instruction_exsub(struct_processus *s_etat_processus);
2639: void instruction_externals(struct_processus *s_etat_processus);
2640: void instruction_eyept(struct_processus *s_etat_processus);
2641:
2642: void instruction_fact(struct_processus *s_etat_processus);
2643: void instruction_false(struct_processus *s_etat_processus);
2644: void instruction_fc_test(struct_processus *s_etat_processus);
2645: void instruction_fc_test_c(struct_processus *s_etat_processus);
2646: void instruction_fc_test_s(struct_processus *s_etat_processus);
2647: void instruction_fft(struct_processus *s_etat_processus);
2648: void instruction_fix(struct_processus *s_etat_processus);
2649: void instruction_fleche(struct_processus *s_etat_processus);
2650: void instruction_fleche_array(struct_processus *s_etat_processus);
2651: void instruction_fleche_col(struct_processus *s_etat_processus);
2652: void instruction_fleche_diag(struct_processus *s_etat_processus);
2653: void instruction_fleche_hms(struct_processus *s_etat_processus);
2654: void instruction_fleche_lcd(struct_processus *s_etat_processus);
2655: void instruction_fleche_list(struct_processus *s_etat_processus);
2656: void instruction_fleche_num(struct_processus *s_etat_processus);
2657: void instruction_fleche_q(struct_processus *s_etat_processus);
2658: void instruction_fleche_row(struct_processus *s_etat_processus);
2659: void instruction_fleche_str(struct_processus *s_etat_processus);
2660: void instruction_fleche_table(struct_processus *s_etat_processus);
2661: void instruction_floor(struct_processus *s_etat_processus);
2662: void instruction_for(struct_processus *s_etat_processus);
2663: void instruction_forall(struct_processus *s_etat_processus);
2664: void instruction_format(struct_processus *s_etat_processus);
2665: void instruction_fp(struct_processus *s_etat_processus);
2666: void instruction_fs_test(struct_processus *s_etat_processus);
2667: void instruction_fs_test_c(struct_processus *s_etat_processus);
2668: void instruction_fs_test_s(struct_processus *s_etat_processus);
2669: void instruction_function(struct_processus *s_etat_processus);
2670: void instruction_fuse(struct_processus *s_etat_processus);
2671:
2672: void instruction_gamma(struct_processus *s_etat_processus);
2673: void instruction_ge(struct_processus *s_etat_processus);
2674: void instruction_gegv(struct_processus *s_etat_processus);
2675: void instruction_gegvl(struct_processus *s_etat_processus);
2676: void instruction_get(struct_processus *s_etat_processus);
2677: void instruction_getc(struct_processus *s_etat_processus);
2678: void instruction_geti(struct_processus *s_etat_processus);
2679: void instruction_getr(struct_processus *s_etat_processus);
2680: void instruction_glegv(struct_processus *s_etat_processus);
2681: void instruction_gregv(struct_processus *s_etat_processus);
2682: void instruction_gt(struct_processus *s_etat_processus);
2683:
2684: void instruction_halt(struct_processus *s_etat_processus);
2685: void instruction_head(struct_processus *s_etat_processus);
2686: void instruction_help(struct_processus *s_etat_processus);
2687: void instruction_hex(struct_processus *s_etat_processus);
2688: void instruction_histogram(struct_processus *s_etat_processus);
2689: void instruction_hms_fleche(struct_processus *s_etat_processus);
2690: void instruction_hms_moins(struct_processus *s_etat_processus);
2691: void instruction_hms_plus(struct_processus *s_etat_processus);
2692:
2693: void instruction_i(struct_processus *s_etat_processus);
2694: void instruction_idft(struct_processus *s_etat_processus);
2695: void instruction_idn(struct_processus *s_etat_processus);
2696: void instruction_if(struct_processus *s_etat_processus);
2697: void instruction_iferr(struct_processus *s_etat_processus);
2698: void instruction_ifft(struct_processus *s_etat_processus);
2699: void instruction_ift(struct_processus *s_etat_processus);
2700: void instruction_ifte(struct_processus *s_etat_processus);
2701: void instruction_im(struct_processus *s_etat_processus);
2702: void instruction_implicit(struct_processus *s_etat_processus);
2703: void instruction_in(struct_processus *s_etat_processus);
2704: void instruction_incr(struct_processus *s_etat_processus);
2705: void instruction_indep(struct_processus *s_etat_processus);
2706: void instruction_input(struct_processus *s_etat_processus);
2707: void instruction_infinity(struct_processus *s_etat_processus);
2708: void instruction_inquire(struct_processus *s_etat_processus);
2709: void instruction_int(struct_processus *s_etat_processus);
2710: void instruction_interrupt(struct_processus *s_etat_processus);
2711: void instruction_inv(struct_processus *s_etat_processus);
2712: void instruction_ip(struct_processus *s_etat_processus);
2713: void instruction_iswi(struct_processus *s_etat_processus);
2714: void instruction_itrace(struct_processus *s_etat_processus);
2715:
2716: void instruction_jdate(struct_processus *s_etat_processus);
2717:
2718: void instruction_key(struct_processus *s_etat_processus);
2719: void instruction_keylabel(struct_processus *s_etat_processus);
2720: void instruction_keytitle(struct_processus *s_etat_processus);
2721: void instruction_kill(struct_processus *s_etat_processus);
2722: void instruction_kind(struct_processus *s_etat_processus);
2723:
2724: void instruction_label(struct_processus *s_etat_processus);
2725: void instruction_last(struct_processus *s_etat_processus);
2726: void instruction_lcase(struct_processus *s_etat_processus);
2727: void instruction_lcd_fleche(struct_processus *s_etat_processus);
2728: void instruction_lchol(struct_processus *s_etat_processus);
2729: void instruction_le(struct_processus *s_etat_processus);
2730: void instruction_legv(struct_processus *s_etat_processus);
2731: void instruction_limit(struct_processus *s_etat_processus);
2732: void instruction_line(struct_processus *s_etat_processus);
2733: void instruction_list_fleche(struct_processus *s_etat_processus);
2734: void instruction_ln(struct_processus *s_etat_processus);
2735: void instruction_lnp1(struct_processus *s_etat_processus);
2736: void instruction_localization(struct_processus *s_etat_processus);
2737: void instruction_lock(struct_processus *s_etat_processus);
2738: void instruction_log(struct_processus *s_etat_processus);
2739: void instruction_logger(struct_processus *s_etat_processus);
2740: void instruction_logscale(struct_processus *s_etat_processus);
2741: void instruction_lq(struct_processus *s_etat_processus);
2742: void instruction_lsq(struct_processus *s_etat_processus);
2743: void instruction_lt(struct_processus *s_etat_processus);
2744: void instruction_lu(struct_processus *s_etat_processus);
2745: void instruction_l_vers_t(struct_processus *s_etat_processus);
2746:
2747: void instruction_mant(struct_processus *s_etat_processus);
2748: void instruction_mark(struct_processus *s_etat_processus);
2749: void instruction_max(struct_processus *s_etat_processus);
2750: void instruction_maxs(struct_processus *s_etat_processus);
2751: void instruction_mclrin(struct_processus *s_etat_processus);
2752: void instruction_mean(struct_processus *s_etat_processus);
2753: void instruction_mem(struct_processus *s_etat_processus);
2754: void instruction_memlock(struct_processus *s_etat_processus);
2755: void instruction_memunlock(struct_processus *s_etat_processus);
2756: void instruction_min(struct_processus *s_etat_processus);
2757: void instruction_mins(struct_processus *s_etat_processus);
2758: void instruction_mod(struct_processus *s_etat_processus);
2759: void instruction_moins(struct_processus *s_etat_processus);
2760: void instruction_mtxlock(struct_processus *s_etat_processus);
2761: void instruction_mtxstatus(struct_processus *s_etat_processus);
2762: void instruction_mtxtrylock(struct_processus *s_etat_processus);
2763: void instruction_mtxunlock(struct_processus *s_etat_processus);
2764: void instruction_multiplication(struct_processus *s_etat_processus);
2765:
2766: void instruction_ne(struct_processus *s_etat_processus);
2767: void instruction_neg(struct_processus *s_etat_processus);
2768: void instruction_next(struct_processus *s_etat_processus);
2769: void instruction_newplane(struct_processus *s_etat_processus);
2770: void instruction_not(struct_processus *s_etat_processus);
2771: void instruction_nrand(struct_processus *s_etat_processus);
2772: void instruction_nrproc(struct_processus *s_etat_processus);
2773: void instruction_ns(struct_processus *s_etat_processus);
2774: void instruction_num(struct_processus *s_etat_processus);
2775:
2776: void instruction_obget(struct_processus *s_etat_processus);
2777: void instruction_obsub(struct_processus *s_etat_processus);
2778: void instruction_oct(struct_processus *s_etat_processus);
2779: void instruction_open(struct_processus *s_etat_processus);
2780: void instruction_or(struct_processus *s_etat_processus);
2781: void instruction_over(struct_processus *s_etat_processus);
2782:
2783: void instruction_p_vers_r(struct_processus *s_etat_processus);
2784: void instruction_paper(struct_processus *s_etat_processus);
2785: void instruction_parameter(struct_processus *s_etat_processus);
2786: void instruction_parametric(struct_processus *s_etat_processus);
2787: void instruction_pcov(struct_processus *s_etat_processus);
2788: void instruction_peek(struct_processus *s_etat_processus);
2789: void instruction_perm(struct_processus *s_etat_processus);
2790: void instruction_persist(struct_processus *s_etat_processus);
2791: void instruction_pi(struct_processus *s_etat_processus);
2792: void instruction_pick(struct_processus *s_etat_processus);
2793: void instruction_plot(struct_processus *s_etat_processus);
2794: void instruction_plotter(struct_processus *s_etat_processus);
2795: void instruction_plus(struct_processus *s_etat_processus);
2796: void instruction_pmax(struct_processus *s_etat_processus);
2797: void instruction_pmin(struct_processus *s_etat_processus);
2798: void instruction_poke(struct_processus *s_etat_processus);
2799: void instruction_polar(struct_processus *s_etat_processus);
2800: void instruction_poll(struct_processus *s_etat_processus);
2801: void instruction_pos(struct_processus *s_etat_processus);
2802: void instruction_pourcent(struct_processus *s_etat_processus);
2803: void instruction_pourcent_ch(struct_processus *s_etat_processus);
2804: void instruction_pourcent_t(struct_processus *s_etat_processus);
2805: void instruction_ppar(struct_processus *s_etat_processus);
2806: void instruction_pr1(struct_processus *s_etat_processus);
2807: void instruction_print(struct_processus *s_etat_processus);
2808: void instruction_private(struct_processus *s_etat_processus);
2809: void instruction_prlcd(struct_processus *s_etat_processus);
2810: void instruction_prmd(struct_processus *s_etat_processus);
2811: void instruction_procid(struct_processus *s_etat_processus);
2812: void instruction_prompt(struct_processus *s_etat_processus);
2813: void instruction_protect(struct_processus *s_etat_processus);
2814: void instruction_prst(struct_processus *s_etat_processus);
2815: void instruction_prstc(struct_processus *s_etat_processus);
2816: void instruction_prusr(struct_processus *s_etat_processus);
2817: void instruction_prvar(struct_processus *s_etat_processus);
2818: void instruction_psdev(struct_processus *s_etat_processus);
2819: void instruction_puissance(struct_processus *s_etat_processus);
2820: void instruction_purge(struct_processus *s_etat_processus);
2821: void instruction_pshcntxt(struct_processus *s_etat_processus);
2822: void instruction_pshprfl(struct_processus *s_etat_processus);
2823: void instruction_pulcntxt(struct_processus *s_etat_processus);
2824: void instruction_pulprfl(struct_processus *s_etat_processus);
2825: void instruction_put(struct_processus *s_etat_processus);
2826: void instruction_putc(struct_processus *s_etat_processus);
2827: void instruction_puti(struct_processus *s_etat_processus);
2828: void instruction_putr(struct_processus *s_etat_processus);
2829: void instruction_pvar(struct_processus *s_etat_processus);
2830:
2831: void instruction_qr(struct_processus *s_etat_processus);
2832:
2833: void instruction_r_vers_b(struct_processus *s_etat_processus);
2834: void instruction_r_vers_c(struct_processus *s_etat_processus);
2835: void instruction_r_vers_d(struct_processus *s_etat_processus);
2836: void instruction_r_vers_p(struct_processus *s_etat_processus);
2837: void instruction_rad(struct_processus *s_etat_processus);
2838: void instruction_rand(struct_processus *s_etat_processus);
2839: void instruction_rank(struct_processus *s_etat_processus);
2840: void instruction_rceq(struct_processus *s_etat_processus);
2841: void instruction_rci(struct_processus *s_etat_processus);
2842: void instruction_rcij(struct_processus *s_etat_processus);
2843: void instruction_rcl(struct_processus *s_etat_processus);
2844: void instruction_rclf(struct_processus *s_etat_processus);
2845: void instruction_rcls(struct_processus *s_etat_processus);
2846: void instruction_rclswi(struct_processus *s_etat_processus);
2847: void instruction_rcws(struct_processus *s_etat_processus);
2848: void instruction_rdate(struct_processus *s_etat_processus);
2849: void instruction_rdm(struct_processus *s_etat_processus);
2850: void instruction_rdgn(struct_processus *s_etat_processus);
2851: void instruction_rdz(struct_processus *s_etat_processus);
2852: void instruction_re(struct_processus *s_etat_processus);
2853: void instruction_read(struct_processus *s_etat_processus);
2854: void instruction_recode(struct_processus *s_etat_processus);
2855: void instruction_recv(struct_processus *s_etat_processus);
2856: void instruction_redraw(struct_processus *s_etat_processus);
2857: void instruction_regex(struct_processus *s_etat_processus);
2858: void instruction_relax(struct_processus *s_etat_processus);
2859: void instruction_remove(struct_processus *s_etat_processus);
2860: void instruction_res(struct_processus *s_etat_processus);
2861: void instruction_restart(struct_processus *s_etat_processus);
2862: void instruction_recall(struct_processus *s_etat_processus);
2863: void instruction_regv(struct_processus *s_etat_processus);
2864: void instruction_repeat(struct_processus *s_etat_processus);
2865: void instruction_repl(struct_processus *s_etat_processus);
2866: void instruction_return(struct_processus *s_etat_processus);
2867: void instruction_revlist(struct_processus *s_etat_processus);
2868: void instruction_rewind(struct_processus *s_etat_processus);
2869: void instruction_rfuse(struct_processus *s_etat_processus);
2870: void instruction_rgdl(struct_processus *s_etat_processus);
2871: void instruction_rgdr(struct_processus *s_etat_processus);
2872: void instruction_rl(struct_processus *s_etat_processus);
2873: void instruction_rlb(struct_processus *s_etat_processus);
2874: void instruction_rnd(struct_processus *s_etat_processus);
2875: void instruction_rnrm(struct_processus *s_etat_processus);
2876: void instruction_roll(struct_processus *s_etat_processus);
2877: void instruction_rolld(struct_processus *s_etat_processus);
2878: void instruction_rot(struct_processus *s_etat_processus);
2879: void instruction_row_fleche(struct_processus *s_etat_processus);
2880: void instruction_row_moins(struct_processus *s_etat_processus);
2881: void instruction_row_plus(struct_processus *s_etat_processus);
2882: void instruction_rr(struct_processus *s_etat_processus);
2883: void instruction_rrb(struct_processus *s_etat_processus);
2884: void instruction_rsd(struct_processus *s_etat_processus);
2885: void instruction_rstop(struct_processus *s_etat_processus);
2886: void instruction_rswp(struct_processus *s_etat_processus);
2887:
2888: void instruction_s_moins(struct_processus *s_etat_processus);
2889: void instruction_s_plus(struct_processus *s_etat_processus);
2890: void instruction_same(struct_processus *s_etat_processus);
2891: void instruction_save(struct_processus *s_etat_processus);
2892: void instruction_scatter(struct_processus *s_etat_processus);
2893: void instruction_scale(struct_processus *s_etat_processus);
2894: void instruction_sched(struct_processus *s_etat_processus);
2895: void instruction_schur(struct_processus *s_etat_processus);
2896: void instruction_sci(struct_processus *s_etat_processus);
2897: void instruction_scls(struct_processus *s_etat_processus);
2898: void instruction_sconj(struct_processus *s_etat_processus);
2899: void instruction_sdev(struct_processus *s_etat_processus);
2900: void instruction_select(struct_processus *s_etat_processus);
2901: void instruction_send(struct_processus *s_etat_processus);
2902: void instruction_sf(struct_processus *s_etat_processus);
2903: void instruction_shared(struct_processus *s_etat_processus);
2904: void instruction_sign(struct_processus *s_etat_processus);
2905: void instruction_sin(struct_processus *s_etat_processus);
2906: void instruction_sinh(struct_processus *s_etat_processus);
2907: void instruction_sinv(struct_processus *s_etat_processus);
2908: void instruction_size(struct_processus *s_etat_processus);
2909: void instruction_sl(struct_processus *s_etat_processus);
2910: void instruction_slb(struct_processus *s_etat_processus);
2911: void instruction_slice(struct_processus *s_etat_processus);
2912: void instruction_slicescale(struct_processus *s_etat_processus);
2913: void instruction_smphrdecr(struct_processus *s_etat_processus);
2914: void instruction_smphrgetv(struct_processus *s_etat_processus);
2915: void instruction_smphrincr(struct_processus *s_etat_processus);
2916: void instruction_smphrtrydecr(struct_processus *s_etat_processus);
2917: void instruction_sneg(struct_processus *s_etat_processus);
2918: void instruction_sort(struct_processus *s_etat_processus);
2919: void instruction_spar(struct_processus *s_etat_processus);
2920: void instruction_spawn(struct_processus *s_etat_processus);
2921: void instruction_splash(struct_processus *s_etat_processus);
2922: void instruction_sq(struct_processus *s_etat_processus);
2923: void instruction_sqlconnect(struct_processus *s_etat_processus);
2924: void instruction_sqldisconnect(struct_processus *s_etat_processus);
2925: void instruction_sqlquery(struct_processus *s_etat_processus);
2926: void instruction_sqrt(struct_processus *s_etat_processus);
2927: void instruction_sr(struct_processus *s_etat_processus);
2928: void instruction_srb(struct_processus *s_etat_processus);
2929: void instruction_srev(struct_processus *s_etat_processus);
2930: void instruction_sst(struct_processus *s_etat_processus);
2931: void instruction_star_d(struct_processus *s_etat_processus);
2932: void instruction_star_h(struct_processus *s_etat_processus);
2933: void instruction_star_s(struct_processus *s_etat_processus);
2934: void instruction_star_w(struct_processus *s_etat_processus);
2935: void instruction_start(struct_processus *s_etat_processus);
2936: void instruction_static(struct_processus *s_etat_processus);
2937: void instruction_std(struct_processus *s_etat_processus);
2938: void instruction_step(struct_processus *s_etat_processus);
2939: void instruction_steq(struct_processus *s_etat_processus);
2940: void instruction_sto(struct_processus *s_etat_processus);
2941: void instruction_sto_division(struct_processus *s_etat_processus);
2942: void instruction_sto_fois(struct_processus *s_etat_processus);
2943: void instruction_sto_moins(struct_processus *s_etat_processus);
2944: void instruction_sto_plus(struct_processus *s_etat_processus);
2945: void instruction_stof(struct_processus *s_etat_processus);
2946: void instruction_stop(struct_processus *s_etat_processus);
2947: void instruction_store(struct_processus *s_etat_processus);
2948: void instruction_stos(struct_processus *s_etat_processus);
2949: void instruction_stoswi(struct_processus *s_etat_processus);
2950: void instruction_str_fleche(struct_processus *s_etat_processus);
2951: void instruction_stws(struct_processus *s_etat_processus);
2952: void instruction_sub(struct_processus *s_etat_processus);
2953: void instruction_suspend(struct_processus *s_etat_processus);
2954: void instruction_svd(struct_processus *s_etat_processus);
2955: void instruction_svl(struct_processus *s_etat_processus);
2956: void instruction_swap(struct_processus *s_etat_processus);
2957: void instruction_swi(struct_processus *s_etat_processus);
2958: void instruction_swilock(struct_processus *s_etat_processus);
2959: void instruction_swiqueue(struct_processus *s_etat_processus);
2960: void instruction_swistatus(struct_processus *s_etat_processus);
2961: void instruction_swiunlock(struct_processus *s_etat_processus);
2962: void instruction_swapcntxt(struct_processus *s_etat_processus);
2963: void instruction_sx(struct_processus *s_etat_processus);
2964: void instruction_sx2(struct_processus *s_etat_processus);
2965: void instruction_sxy(struct_processus *s_etat_processus);
2966: void instruction_sy(struct_processus *s_etat_processus);
2967: void instruction_sy2(struct_processus *s_etat_processus);
2968: void instruction_sync(struct_processus *s_etat_processus);
2969: void instruction_syseval(struct_processus *s_etat_processus);
2970:
2971: void instruction_table_fleche(struct_processus *s_etat_processus);
2972: void instruction_tail(struct_processus *s_etat_processus);
2973: void instruction_tan(struct_processus *s_etat_processus);
2974: void instruction_tanh(struct_processus *s_etat_processus);
2975: void instruction_target(struct_processus *s_etat_processus);
2976: void instruction_taylr(struct_processus *s_etat_processus);
2977: void instruction_then(struct_processus *s_etat_processus);
2978: void instruction_time(struct_processus *s_etat_processus);
2979: void instruction_title(struct_processus *s_etat_processus);
2980: void instruction_tokenize(struct_processus *s_etat_processus);
2981: void instruction_tot(struct_processus *s_etat_processus);
2982: void instruction_trim(struct_processus *s_etat_processus);
2983: void instruction_trn(struct_processus *s_etat_processus);
2984: void instruction_trnc(struct_processus *s_etat_processus);
2985: void instruction_true(struct_processus *s_etat_processus);
2986: void instruction_type(struct_processus *s_etat_processus);
2987: void instruction_t_vers_l(struct_processus *s_etat_processus);
2988:
2989: void instruction_ucase(struct_processus *s_etat_processus);
2990: void instruction_uchol(struct_processus *s_etat_processus);
2991: void instruction_uncompress(struct_processus *s_etat_processus);
2992: void instruction_unlock(struct_processus *s_etat_processus);
2993: void instruction_unprotect(struct_processus *s_etat_processus);
2994: void instruction_until(struct_processus *s_etat_processus);
2995: void instruction_use(struct_processus *s_etat_processus);
2996: void instruction_utpc(struct_processus *s_etat_processus);
2997: void instruction_utpf(struct_processus *s_etat_processus);
2998: void instruction_utpn(struct_processus *s_etat_processus);
2999: void instruction_utpt(struct_processus *s_etat_processus);
3000:
3001: void instruction_var(struct_processus *s_etat_processus);
3002: void instruction_variable(struct_processus *s_etat_processus);
3003: void instruction_vars(struct_processus *s_etat_processus);
3004: void instruction_verify(struct_processus *s_etat_processus);
3005: void instruction_vers_niveau_inferieur(struct_processus *s_etat_processus);
3006: void instruction_vers_niveau_superieur(struct_processus *s_etat_processus);
3007: void instruction_version(struct_processus *s_etat_processus);
3008: void instruction_visit(struct_processus *s_etat_processus);
3009: void instruction_volatile(struct_processus *s_etat_processus);
3010:
3011: void instruction_wait(struct_processus *s_etat_processus);
3012: void instruction_warranty(struct_processus *s_etat_processus);
3013: void instruction_wfdata(struct_processus *s_etat_processus);
3014: void instruction_wfack(struct_processus *s_etat_processus);
3015: void instruction_wflock(struct_processus *s_etat_processus);
3016: void instruction_wfpoke(struct_processus *s_etat_processus);
3017: void instruction_wfproc(struct_processus *s_etat_processus);
3018: void instruction_wfsock(struct_processus *s_etat_processus);
3019: void instruction_wfswi(struct_processus *s_etat_processus);
3020: void instruction_while(struct_processus *s_etat_processus);
3021: void instruction_wireframe(struct_processus *s_etat_processus);
3022: void instruction_workdir(struct_processus *s_etat_processus);
3023: void instruction_write(struct_processus *s_etat_processus);
3024:
3025: void instruction_xcol(struct_processus *s_etat_processus);
3026: void instruction_xor(struct_processus *s_etat_processus);
3027: void instruction_xpon(struct_processus *s_etat_processus);
3028: void instruction_xroot(struct_processus *s_etat_processus);
3029:
3030: void instruction_ycol(struct_processus *s_etat_processus);
3031: void instruction_yield(struct_processus *s_etat_processus);
3032:
3033: /*
3034: --------------------------------------------------------------------------------
3035: Procédures
3036: --------------------------------------------------------------------------------
3037: */
3038:
3039: #ifndef RPLARGS
3040: void affectation_interruptions_logicielles(struct_processus *s_etat_processus);
3041: void affichage_pile(struct_processus *s_etat_processus,
3042: struct_liste_chainee *l_element_courant, integer8 niveau_courant);
3043: #endif
3044:
3045: void *allocation_maillon(struct_processus *s_etat_processus);
3046:
3047: #ifndef RPLARGS
3048: void analyse(struct_processus *s_etat_processus, void (*fonction)());
3049: void *analyse_instruction(struct_processus *s_etat_processus,
3050: unsigned char *candidat);
3051: void appel_gnuplot(struct_processus *s_etat_processus,
3052: unsigned char persistance);
3053: void cf(struct_processus *s_etat_processus, unsigned char indice_drapeau);
3054: void cond(struct_processus *s_etat_processus,
3055: struct_matrice *s_matrice, real8 *condition);
3056: void conversion_chaine(struct_processus *s_etat_processus,
3057: unsigned char *chaine, unsigned char type);
3058: void conversion_decimal_vers_hms(real8 *angle);
3059: void conversion_degres_vers_radians(real8 *angle);
3060: void conversion_element_tex(struct_processus *s_etat_processus,
3061: unsigned char **element, unsigned char *fonction);
3062: void conversion_format(struct_processus *s_etat_processus,
3063: unsigned char *chaine);
3064: void conversion_hms_vers_decimal(real8 *angle);
3065: void conversion_majuscule_limitee(
3066: unsigned char *chaine_entree, unsigned char *chaine_sortie,
3067: integer8 longueur);
3068: void conversion_radians_vers_degres(real8 *angle);
3069: void copie_arbre_variables(struct_processus *s_etat_processus,
3070: struct_processus *s_nouvel_etat_processus);
3071: void correction_formateur_tex(struct_processus *s_etat_processus,
3072: unsigned char **ligne);
3073: void depilement_pile_systeme(struct_processus *s_etat_processus);
3074: void derivation(struct_processus *s_etat_processus,
3075: struct_objet **s_expression);
3076: void determinant(struct_processus *s_etat_processus, struct_matrice *s_matrice,
3077: void *valeur);
3078: void deverrouillage_threads_concurrents(struct_processus *s_etat_processus);
3079: void ecriture_pile(struct_processus *s_etat_processus, file *flux,
3080: struct_liste_chainee *l_element_courant, integer8 niveau_courant);
3081: void ecriture_profil(struct_processus *s_etat_processus);
3082: void effacement_pile_systeme(struct_processus *s_etat_processus);
3083: void empilement_pile_systeme(struct_processus *s_etat_processus);
3084: void encart(struct_processus *s_etat_processus, integer8 duree);
3085: void evaluation_romberg(struct_processus *s_etat_processus,
3086: struct_objet *s_expression, unsigned char *variable, real8 *point,
3087: real8 *valeur, logical1 *validite);
3088: void factorisation_cholesky(struct_processus *s_etat_processus,
3089: struct_matrice *s_matrice, unsigned char mode);
3090: void factorisation_lq(struct_processus *s_etat_processus,
3091: struct_matrice *s_matrice, void **tau);
3092: void factorisation_lu(struct_processus *s_etat_processus,
3093: struct_matrice *s_matrice, struct_matrice **s_permutation);
3094: void factorisation_qr(struct_processus *s_etat_processus,
3095: struct_matrice *s_matrice, void **tau);
3096: void factorisation_schur(struct_processus *s_etat_processus,
3097: struct_matrice *s_matrice, struct_matrice **s_schur);
3098: void *fusible(void *argument);
3099: void formateur_tex(struct_processus *s_etat_processus, struct_objet *s_objet,
3100: unsigned char environnement);
3101: void formateur_elementaire_tex(struct_processus *s_etat_processus,
3102: file *fichier, struct_objet *s_objet, unsigned char environnement);
3103: void impression_pile(struct_processus *s_etat_processus,
3104: struct_liste_chainee *l_element_courant,
3105: unsigned char methode, integer8 niveau_courant);
3106: void impression_tex(struct_processus *s_etat_processus);
3107: void informations(struct_processus *s_etat_processus);
3108: void initialisation_allocateur(struct_processus *s_etat_processus);
3109: void initialisation_completion(void);
3110: void initialisation_contexte_cas(struct_processus *s_etat_processus);
3111: void initialisation_drapeaux(struct_processus *s_etat_processus);
3112: void initialisation_generateur_aleatoire(struct_processus *s_etat_processus,
3113: logical1 initialisation_automatique, integer8 racine);
3114: void initialisation_instructions(struct_processus *s_etat_processus);
3115: void initialisation_variables(struct_processus *s_etat_processus);
3116: #endif
3117:
3118: void initialisation_objet(struct_objet *s_objet);
3119:
3120: #ifndef RPLARGS
3121: void insertion_thread(struct_processus *s_etat_processus,
3122: logical1 thread_principal);
3123: void insertion_thread_surveillance(struct_processus *s_etat_processus,
3124: struct_descripteur_thread *s_argument_thread);
3125: void integrale_romberg(struct_processus *s_etat_processus,
3126: struct_objet *s_expression, unsigned char *variable,
3127: real8 a, real8 b, real8 precision);
3128: void interface_cas(struct_processus *s_etat_processus,
3129: enum t_rplcas_commandes commande);
3130: void interruption1(int signal);
3131: void interruption2(int signal);
3132: void interruption3(int signal);
3133: void interruption4(int signal);
3134: void interruption5(int signal);
3135: void interruption6(int signal);
3136: void interruption_depassement_pile(int urgence, stackoverflow_context_t scp);
3137: void inversion_matrice(struct_processus *s_etat_processus,
3138: struct_matrice *s_matrice);
3139: void lancement_daemon(struct_processus *s_etat_processus);
3140: void *lancement_thread(void *argument);
3141: #endif
3142:
3143: void liberation(struct_processus *s_etat_processus, struct_objet *s_objet);
3144: void liberation_maillon(struct_processus *s_etat_processus,
3145: struct_liste_chainee *maillon);
3146:
3147: #ifndef RPLARGS
3148: void liberation_allocateur(struct_processus *s_etat_processus);
3149: void liberation_arbre_instructions(struct_processus *s_etat_processus,
3150: struct_instruction *arbre);
3151: void liberation_arbre_variables(struct_processus *s_etat_processus,
3152: struct_arbre_variables *arbre, logical1 definitions);
3153: void liberation_arbre_variables_partagees(struct_processus *s_etat_processus,
3154: struct_arbre_variables_partagees *arbre);
3155: void liberation_contexte_cas(struct_processus *s_etat_processus);
3156: void liberation_generateur_aleatoire(struct_processus *s_etat_processus);
3157: void liberation_mutexes_arbre_variables_partagees(struct_processus
3158: *s_etat_processus, struct_arbre_variables_partagees *l_element_courant);
3159: void liberation_threads(struct_processus *s_etat_processus);
3160: void liberation_profil(struct_processus *s_etat_processus);
3161: void localisation_courante(struct_processus *s_etat_processus);
3162: void modification_pid_thread_pere(struct_processus *s_etat_processus);
3163: void moindres_carres(struct_processus *s_etat_processus,
3164: struct_matrice *s_matrice_a, struct_matrice *s_matrice_b,
3165: struct_matrice *s_matrice_x);
3166: void profilage(struct_processus *s_etat_processus, unsigned char *fonction);
3167: void rang(struct_processus *s_etat_processus, struct_matrice *s_matrice,
3168: integer8 *valeur);
3169: void recherche_type(struct_processus *s_etat_processus);
3170: void retrait_thread(struct_processus *s_etat_processus);
3171: void retrait_thread_surveillance(struct_processus *s_etat_processus,
3172: struct_descripteur_thread *s_argument_thread);
3173: void rplcore(struct_processus *s_etat_processus);
3174: #endif
3175:
3176: void scrutation_injection(struct_processus *s_etat_processus);
3177:
3178: #ifndef RPLARGS
3179: void scrutation_interruptions(struct_processus *s_etat_processus);
3180: void sf(struct_processus *s_etat_processus, unsigned char indice_drapeau);
3181: void *surveillance_processus(void *argument);
3182: void swap(void *variable_1, void *variable_2, integer8 taille_octets);
3183: void *thread_signaux(void *argument);
3184: void trace(struct_processus *s_etat_processus, FILE *flux);
3185: void traitement_asynchrone_exceptions_gsl(struct_processus *s_etat_processus);
3186: void traitement_exceptions_gsl(const char *reason, const char *file,
3187: int line, int gsl_errno);
3188: void traitement_interruptions_logicielles(struct_processus *s_etat_processus);
3189: void tri_base_symboles_externes(struct_processus *s_etat_processus);
3190: void tri_vecteur(real8 *vecteur, integer8 taille);
3191: void valeurs_propres(struct_processus *s_etat_processus,
3192: struct_matrice *s_matrice,
3193: struct_vecteur *s_valeurs_propres,
3194: struct_matrice *s_vecteurs_propres_gauches,
3195: struct_matrice *s_vecteur_propres_droits);
3196: void valeurs_propres_generalisees(struct_processus *s_etat_processus,
3197: struct_matrice *s_matrice,
3198: struct_matrice *s_metrique,
3199: struct_vecteur *s_valeurs_propres,
3200: struct_matrice *s_vecteurs_propres_gauches,
3201: struct_matrice *s_vecteur_propres_droits);
3202: void valeurs_singulieres(struct_processus *s_etat_processus,
3203: struct_matrice *s_matrice,
3204: struct_matrice *u, struct_vecteur *s, struct_matrice *vh);
3205: void verrouillage_threads_concurrents(struct_processus *s_etat_processus);
3206: #endif
3207:
3208: /*
3209: --------------------------------------------------------------------------------
3210: Fonctions de gestion des signaux
3211: --------------------------------------------------------------------------------
3212: */
3213:
3214: #ifndef RPLARGS
3215: void creation_queue_signaux(struct_processus *s_etat_processus);
3216: void liberation_queue_signaux(struct_processus *s_etat_processus);
3217: void destruction_queue_signaux(struct_processus *s_etat_processus);
3218: int envoi_signal_contexte(struct_processus *s_etat_processus,
3219: enum signaux_rpl signal);
3220: int envoi_signal_processus(pid_t pid, enum signaux_rpl signal,
3221: logical1 test_ouverture);
3222: int envoi_signal_thread(pthread_t tid, enum signaux_rpl signal);
3223: #endif
3224:
3225: /*
3226: --------------------------------------------------------------------------------
3227: Fonctions de sommation de vecteur dans perte de précision
3228: --------------------------------------------------------------------------------
3229: */
3230:
3231: real8 sommation_vecteur_reel(real8 *vecteur, integer8 *taille,
3232: logical1 *erreur_memoire);
3233: complex16 sommation_vecteur_complexe(complex16 *vecteur, integer8 *taille,
3234: logical1 *erreur_memoire);
3235:
3236: /*
3237: --------------------------------------------------------------------------------
3238: Routine principale
3239: --------------------------------------------------------------------------------
3240: */
3241:
3242: #ifndef RPLARGS
3243: int rplinit(int argc, char *argv[], char *envp[],
3244: unsigned char ***resultats, char *rpl_home);
3245: #endif
3246:
3247: /*
3248: --------------------------------------------------------------------------------
3249: Routines de statistiques
3250: --------------------------------------------------------------------------------
3251: */
3252:
3253: #ifndef RPLARGS
3254: real8 correlation_statistique(struct_matrice *s_matrice,
3255: integer8 colonne_1, integer8 colonne_2, logical1 *erreur);
3256: real8 covariance_statistique(struct_matrice *s_matrice,
3257: integer8 colonne_1, integer8 colonne_2,
3258: unsigned char type, logical1 *erreur);
3259: struct_vecteur *ecart_type_statistique(struct_processus *s_etat_processus,
3260: struct_matrice *s_matrice, unsigned char type);
3261: struct_vecteur *moyenne_statistique(struct_processus *s_etat_processus,
3262: struct_matrice *s_matrice);
3263: struct_vecteur *sommation_colonne_statistique(
3264: struct_processus *s_etat_processus, struct_matrice *s_matrice,
3265: integer8 colonne);
3266: struct_vecteur *sommation_produits_colonnes_statistiques(
3267: struct_processus *s_etat_processus, struct_matrice
3268: *s_matrice, integer8 colonne_1, integer8 colonne_2);
3269: struct_vecteur *sommation_statistique(struct_processus *s_etat_processus,
3270: struct_matrice *s_matrice);
3271: struct_vecteur *variance_statistique(struct_processus *s_etat_processus,
3272: struct_matrice *s_matrice, unsigned char type);
3273: #endif
3274:
3275: /*
3276: --------------------------------------------------------------------------------
3277: Gestion des bibliothèques
3278: --------------------------------------------------------------------------------
3279: */
3280:
3281: #ifndef RPLARGS
3282: void *chargement_bibliotheque(struct_processus *s_etat_processus,
3283: unsigned char *bibliotheque);
3284: logical1 execution_fonction_de_bibliotheque(struct_processus *s_etat_processus,
3285: unsigned char *nom_fonction, unsigned char *bibliothque);
3286: logical1 retrait_bibliotheque(struct_processus *s_etat_processus,
3287: struct_bibliotheque *descripteur);
3288: #endif
3289:
3290: struct_liste_chainee *depilement_pile_operationnelle(struct_rpl_arguments
3291: *s_rpl_arguments, struct_objet **s_objet);
3292: struct_liste_chainee *empilement_pile_operationnelle(struct_rpl_arguments
3293: *s_rpl_arguments, struct_objet *s_objet);
3294: struct_liste_chainee *sauvegarde_arguments(struct_rpl_arguments
3295: *s_rpl_arguments, integer8 nombre_arguments);
3296:
3297: /*
3298: --------------------------------------------------------------------------------
3299: Fonctions retournant un CHARACTER*(*)
3300: --------------------------------------------------------------------------------
3301: */
3302:
3303: #ifndef RPLARGS
3304: unsigned char *analyse_algebrique(struct_processus *s_etat_processus,
3305: unsigned char *chaine_algebrique, struct_liste_chainee **l_base_liste);
3306: unsigned char *analyse_flux(struct_processus *s_etat_processus,
3307: unsigned char *flux, integer8 longueur);
3308: unsigned char *chiffrement(struct_processus *s_etat_processus,
3309: const EVP_CIPHER *type_chiffrement,
3310: logical1 encodage, unsigned char *message, integer8 longueur_message,
3311: unsigned char *clef, integer8 longueur_clef,
3312: unsigned char *vecteur_initialisation,
3313: integer8 *longueur_message_chiffre);
3314: unsigned char *compactage(struct_processus *s_etat_processus,
3315: unsigned char *chaine);
3316: unsigned char *conversion_majuscule(struct_processus *s_etat_processus,
3317: unsigned char *chaine);
3318: unsigned char *creation_nom_fichier(struct_processus *s_etat_processus,
3319: unsigned char *chemin);
3320: unsigned char *date_compilation(struct_processus *s_etat_processus);
3321: unsigned char *extraction_chaine(struct_processus *s_etat_processus,
3322: unsigned char *chaine, integer8 i, integer8 j);
3323: unsigned char *formateur(struct_processus *s_etat_processus, long offset,
3324: struct_objet *s_objet);
3325: unsigned char *formateur_fichier(struct_processus *s_etat_processus,
3326: struct_objet *s_objet, struct_objet *s_format,
3327: integer8 longueur, integer8 longueur_champ, unsigned char format,
3328: unsigned char type, integer8 *longueur_effective, integer8 *recursivite,
3329: logical1 export_fichier);
3330: unsigned char *formateur_flux(struct_processus *s_etat_processus,
3331: unsigned char *donnees, integer8 *longueur);
3332: unsigned char *formateur_fichier_nombre(struct_processus *s_etat_processus,
3333: void *valeur_numerique, unsigned char type,
3334: integer8 longueur, integer8 longueur_champ, unsigned char format);
3335: unsigned char *formateur_fichier_binaire_nombre(struct_processus
3336: *s_etat_processus, void *valeur_numerique, unsigned char type_entree,
3337: unsigned char type, integer8 longueur, integer8 *longueur_conversion);
3338: unsigned char *formateur_fichier_reel(struct_processus *s_etat_processus,
3339: void *valeur_numerique, unsigned char type,
3340: integer8 longueur, integer8 longueur_champ, unsigned char format);
3341: unsigned char *formateur_nombre(struct_processus *s_etat_processus,
3342: void *valeur_numerique, unsigned char type);
3343: unsigned char *formateur_reel(struct_processus *s_etat_processus,
3344: void *valeur_numerique, unsigned char type);
3345: unsigned char *messages(struct_processus *s_etat_processus);
3346: unsigned char *pointeur_ieme_caractere(struct_processus *s_etat_processus,
3347: unsigned char *chaine, integer8 position);
3348: unsigned char *purification_chaine(struct_processus *s_etat_processus,
3349: unsigned char *chaine);
3350: unsigned char *recherche_chemin_fichiers_temporaires(struct_processus
3351: *s_etat_processus);
3352: unsigned char *reencodage(struct_processus *s_etat_processus,
3353: unsigned char *chaine_entree, unsigned char *codage_entree,
3354: unsigned char *codage_sortie);
3355: unsigned char *transliteration(struct_processus *s_etat_processus,
3356: unsigned char *chaine_entree, unsigned char *codage_entree,
3357: unsigned char *codage_sortie);
3358: #endif
3359:
3360: /*
3361: --------------------------------------------------------------------------------
3362: Fonctions retournant un INTEGER*1 (drapeau d'erreur)
3363: --------------------------------------------------------------------------------
3364: */
3365:
3366: #ifndef RPLARGS
3367: logical1 analyse_syntaxique(struct_processus *s_etat_processus);
3368: logical1 arret_thread_signaux(struct_processus *s_etat_processus);
3369: logical1 caracteristiques_fichier(struct_processus *s_etat_processus,
3370: unsigned char *nom, logical1 *existence, logical1 *ouverture,
3371: unsigned long *unite);
3372: logical1 controle(struct_processus *s_etat_processus, unsigned char *fichier,
3373: unsigned char *type, unsigned char *somme_candidate);
3374: logical1 controle_integrite(struct_processus *s_etat_processus,
3375: unsigned char *executable_candidat, unsigned char *executable);
3376: logical1 creation_variable(struct_processus *s_etat_processus,
3377: struct_variable *s_variable,
3378: unsigned char autorisation_creation_variable_statique,
3379: unsigned char autorisation_creation_variable_partagee);
3380: logical1 creation_variable_partagee(struct_processus *s_etat_processus,
3381: struct_variable_partagee *s_variable);
3382: logical1 creation_variable_statique(struct_processus *s_etat_processus,
3383: struct_variable_statique *s_variable);
3384: logical1 chainage(struct_processus *s_etat_processus);
3385: logical1 compilation(struct_processus *s_etat_processus);
3386: logical1 depilement(struct_processus *s_etat_processus,
3387: struct_liste_chainee **l_base_liste, struct_objet **s_objet);
3388: logical1 destruction_fichier(unsigned char *nom_fichier);
3389: logical1 empilement(struct_processus *s_etat_processus,
3390: struct_liste_chainee **l_base_liste, struct_objet *s_objet);
3391: logical1 empilement_pile_last(struct_processus *s_etat_processus,
3392: integer8 nombre_arguments);
3393: logical1 evaluation(struct_processus *s_etat_processus, struct_objet *s_objet,
3394: unsigned char type_evaluation);
3395: logical1 initialisation_fichier_acces_direct(struct_processus *s_etat_processus,
3396: sqlite3 *sqlite, logical1 binaire);
3397: logical1 initialisation_fichier_acces_indexe(struct_processus *s_etat_processus,
3398: sqlite3 *sqlite, integer8 position_clef, logical1 binaire);
3399: logical1 lancement_thread_signaux(struct_processus *s_etat_processus);
3400: logical1 recherche_instruction_suivante(struct_processus *s_etat_processus);
3401: logical1 recherche_instruction_suivante_recursive(
3402: struct_processus *s_etat_processus, integer8 recursivite);
3403: logical1 retrait_variable(struct_processus *s_etat_processus,
3404: unsigned char *nom_variable, unsigned char type);
3405: logical1 retrait_variables_par_niveau(struct_processus *s_etat_processus);
3406: logical1 retrait_variable_partagee(struct_processus *s_etat_processus,
3407: unsigned char *nom_variable, union_position_variable position);
3408: logical1 retrait_variables_partagees_locales(
3409: struct_processus *s_etat_processus);
3410: logical1 retrait_variable_statique(struct_processus *s_etat_processus,
3411: unsigned char *nom_variable, union_position_variable position);
3412: logical1 retrait_variables_statiques_locales(
3413: struct_processus *s_etat_processus);
3414: logical1 sequenceur(struct_processus *s_etat_processus);
3415: logical1 sequenceur_optimise(struct_processus *s_etat_processus);
3416: #endif
3417:
3418: /*
3419: --------------------------------------------------------------------------------
3420: Fonctions retournant un INTEGER*1 (drapeau)
3421: --------------------------------------------------------------------------------
3422: */
3423:
3424: logical1 depassement_addition(integer8 *a, integer8 *b, integer8 *resultat);
3425: logical1 depassement_multiplication(integer8 *a, integer8 *b,
3426: integer8 *resultat);
3427: logical1 depassement_soustraction(integer8 *a, integer8 *b, integer8 *resultat);
3428: logical1 depassement_puissance(integer8 *a, integer8 *b, integer8 *resultat);
3429:
3430: #ifndef RPLARGS
3431: logical1 ecriture_pipe(struct_processus *s_etat_processus, int pipe,
3432: struct_objet *s_objet);
3433: logical1 recherche_variable(struct_processus *s_etat_processus,
3434: unsigned char *nom_variable);
3435: logical1 recherche_variable_globale(struct_processus *s_etat_processus,
3436: unsigned char *nom_variable);
3437: logical1 test_cfsf(struct_processus *s_etat_processus,
3438: unsigned char indice_drapeau);
3439: logical1 test_expression_rpn(unsigned char *chaine);
3440: logical1 test_fonction(unsigned char *chaine);
3441: logical1 validation_chaine(unsigned char *chaine);
3442: #endif
3443:
3444: /*
3445: --------------------------------------------------------------------------------
3446: Fonctions retournant un ssize_t
3447: --------------------------------------------------------------------------------
3448: */
3449:
3450: #ifndef RPLARGS
3451: ssize_t read_atomic(struct_processus *s_etat_processus,
3452: int fd, void *buf, size_t count);
3453: ssize_t write_atomic(struct_processus *s_etat_processus,
3454: int fd, void *buf, size_t count);
3455: #endif
3456:
3457: /*
3458: --------------------------------------------------------------------------------
3459: Fonctions renvoyant un int
3460: --------------------------------------------------------------------------------
3461: */
3462:
3463: int alsprintf(struct_processus *s_etat_processus,
3464: unsigned char **strp, const char *fmt, ...);
3465: #ifndef RPLARGS
3466: int association_etat_processus_readline();
3467: #endif
3468: int interruption_violation_access(void *adresse_fautive, int gravite);
3469: #ifndef RPLARGS
3470: int initialisation_etat_processus_readline();
3471: int liberation_etat_processus_readline();
3472: integer8 liste_variables(struct_processus *s_etat_processus,
3473: struct_tableau_variables *tableau);
3474: integer8 nombre_variables(struct_processus *s_etat_processus);
3475: int readline_analyse_syntaxique(int count, int key);
3476: int readline_effacement(int count, int key);
3477: #endif
3478: int std_fprintf(file *flux, const char *format, ...);
3479: int tex_fprintf(struct_processus *s_etat_processus,
3480: file *flux, const char *format, ...);
3481: int transliterated_fprintf(struct_processus *s_etat_processus, file *flux,
3482: const char *format, ...);
3483: int valsprintf(struct_processus *s_etat_processus,
3484: unsigned char **strp, const char *fmt, va_list ap);
3485: int wrapper_instruction_intrinseque(void (*fonction)(),
3486: struct_rpl_arguments *rpl_arguments);
3487:
3488: /*
3489: --------------------------------------------------------------------------------
3490: Fonctions renvoyant un INTEGER*1 (longueur d'un entier binaire)
3491: --------------------------------------------------------------------------------
3492: */
3493:
3494: #ifndef RPLARGS
3495: unsigned char longueur_entiers_binaires(struct_processus *s_etat_processus);
3496: #endif
3497:
3498: /*
3499: --------------------------------------------------------------------------------
3500: Fonctions retournant un INTEGER*8 (valeur binaire non signée)
3501: --------------------------------------------------------------------------------
3502: */
3503:
3504: #ifndef RPLARGS
3505: logical8 masque_entiers_binaires(struct_processus *s_etat_processus);
3506: #endif
3507:
3508: /*
3509: --------------------------------------------------------------------------------
3510: Fonctions retournant un INTEGER*8 (entier standard RPL/2)
3511: --------------------------------------------------------------------------------
3512: */
3513:
3514: #ifndef RPLARGS
3515: integer8 occupation_memoire(struct_objet *s_objet);
3516: integer8 longueur_chaine(struct_processus *s_etat_processus,
3517: unsigned char *chaine);
3518: integer8 position_caractere_de_chaine(struct_processus *s_etat_processus,
3519: unsigned char *chaine, unsigned char *position);
3520: #endif
3521:
3522: /*
3523: --------------------------------------------------------------------------------
3524: Fonctions renvoyant une liste chaînée (pointeur sur *struct_liste_chainee)
3525: --------------------------------------------------------------------------------
3526: */
3527:
3528: #ifndef RPLARGS
3529: struct_liste_chainee *analyse_rpn(struct_processus *s_etat_processus,
3530: unsigned char *chaine_rpn);
3531: #endif
3532:
3533: /*
3534: --------------------------------------------------------------------------------
3535: Allocateur de buffers à cache
3536: --------------------------------------------------------------------------------
3537: */
3538:
3539: void initialisation_allocateur_buffer(struct_processus *s_etat_processus);
3540: void liberation_allocateur_buffer(struct_processus *s_etat_pocessus);
3541: struct_buffer *allocation_buffer(struct_processus *s_etat_processus,
3542: size_t longueur);
3543: void liberation_buffer(struct_processus *s_etat_processus,
3544: struct_buffer *buffer);
3545:
3546: /*
3547: --------------------------------------------------------------------------------
3548: Fonctions renvoyant une copie de la structure de description des processus
3549: --------------------------------------------------------------------------------
3550: */
3551:
3552: #ifndef RPLARGS
3553: struct_processus *copie_etat_processus(struct_processus *s_etat_processus);
3554: #endif
3555:
3556: /*
3557: --------------------------------------------------------------------------------
3558: Fonctions renvoyant un pointeur sur un fichier (file *) ou un descripteur
3559: --------------------------------------------------------------------------------
3560: */
3561:
3562: #ifndef RPLARGS
3563: file *creation_fichier_tex(struct_processus *s_etat_processus);
3564: struct_descripteur_fichier *descripteur_fichier(struct_processus
3565: *s_etat_processus, struct_fichier *s_fichier);
3566: #endif
3567:
3568: /*
3569: --------------------------------------------------------------------------------
3570: Fonctions renvoyant un pointeur sur une *struct_objet
3571: --------------------------------------------------------------------------------
3572: */
3573:
3574: struct_objet *copie_objet(struct_processus *s_etat_processus,
3575: struct_objet *s_objet, unsigned char type);
3576:
3577: struct_objet *allocation(struct_processus *s_etat_processus, enum t_type type);
3578: #ifndef RPLARGS
3579: struct_objet *formateur_date(struct_processus *s_etat_processus,
3580: struct timeval *temps);
3581: struct_objet *lecture_fichier_non_formate(struct_processus *s_etat_processus,
3582: void *argument, integer8 longueur_buffer, logical1 recursivite);
3583: struct_objet *lecture_pipe(struct_processus *s_etat_processus, int pipe);
3584: struct_objet *parametres_sql(struct_processus *s_etat_processus,
3585: struct_objet *s_parametres);
3586: struct_objet *simplification(struct_processus *s_etat_processus,
3587: struct_objet *s_objet);
3588:
3589: struct_arbre_variables *allocation_noeud(struct_processus *s_etat_processus);
3590: struct_arbre_variables **allocation_tableau_noeuds(
3591: struct_processus *s_etat_processus);
3592:
3593: /*
3594: --------------------------------------------------------------------------------
3595: Fonctions renvoyant un pointeur sur une *struct_liste_variables_statiques
3596: ou *struct_liste_variables_partagees
3597: --------------------------------------------------------------------------------
3598: */
3599:
3600: struct_liste_variables_statiques *recherche_variable_statique(struct_processus
3601: *s_etat_processus, unsigned char *nom_variable,
3602: union_position_variable position, unsigned char origine);
3603: struct_liste_variables_partagees *recherche_variable_partagee(struct_processus
3604: *s_etat_processus, unsigned char *nom_variable,
3605: union_position_variable position, unsigned char origine);
3606: #endif
3607:
3608: /*
3609: --------------------------------------------------------------------------------
3610: Fonctions gérant la complétion automatique
3611: --------------------------------------------------------------------------------
3612: */
3613:
3614: char **completion_rpl();
3615: char *generateur_commandes();
3616: char **completion_matches();
3617:
3618: // END C PROTOTYPES
3619:
3620: /*
3621: --------------------------------------------------------------------------------
3622: Arithmétique
3623: --------------------------------------------------------------------------------
3624: */
3625:
3626: void f77absc_(complex16 *c, real8 *resultat);
3627:
3628: void f77additioncc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3629: void f77additionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3630: void f77additioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3631:
3632: void f77divisioncc_(complex16 *ca, complex16 *rb, complex16 *resultat);
3633: void f77divisionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3634: void f77divisioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3635: void f77divisionic_(integer8 *ib, complex16 *cb, complex16 *resultat);
3636: void f77divisionrc_(real8 *ra, complex16 *cb, complex16 *resultat);
3637:
3638: void f77multiplicationcc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3639: void f77multiplicationci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3640: void f77multiplicationcr_(complex16 *ca, real8 *rb, complex16 *resultat);
3641:
3642: void f77puissancecc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3643: void f77puissanceci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3644: void f77puissancecr_(complex16 *ca, real8 *rb, complex16 *resultat);
3645: void f77puissanceic_(integer8 *ia, complex16 *cb, complex16 *resultat);
3646: void f77puissanceii_(integer8 *ia, integer8 *ib, integer8 *resultat);
3647: void f77puissanceir_(integer8 *ia, real8 *rb, real8 *resultat);
3648: void f77puissancerc_(real8 *ra, complex16 *cb, complex16 *resultat);
3649: void f77puissanceri_(real8 *ra, integer8 *ib, real8 *resultat);
3650: void f77puissancerr_(real8 *ra, real8 *rb, real8 *resultat);
3651:
3652: void f77racinecarreec_(complex16 *ca, complex16 *resultat);
3653: void f77racinecarreein_(integer8 *ia, complex16 *resultat);
3654: void f77racinecarreeip_(integer8 *ia, real8 *resultat);
3655: void f77racinecarreern_(real8 *ia, complex16 *resultat);
3656: void f77racinecarreerp_(real8 *ia, real8 *resultat);
3657:
3658: void f77soustractioncc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3659: void f77soustractionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3660: void f77soustractioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3661: void f77soustractionic_(integer8 *ib, complex16 *cb, complex16 *resultat);
3662: void f77soustractionrc_(real8 *ra, complex16 *cb, complex16 *resultat);
3663:
3664: /*
3665: --------------------------------------------------------------------------------
3666: Trigonométrie complexe
3667: --------------------------------------------------------------------------------
3668: */
3669:
3670: void f77acos_(complex16 *argument, complex16 *resultat);
3671: void f77asin_(complex16 *argument, complex16 *resultat);
3672: void f77atan_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3673: void f77cos_(complex16 *argument, complex16 *resultat);
3674: void f77sin_(complex16 *argument, complex16 *resultat);
3675: void f77tan_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3676:
3677: /*
3678: --------------------------------------------------------------------------------
3679: Fonctions hyperboliques
3680: --------------------------------------------------------------------------------
3681: */
3682:
3683: void f77acoshc_(complex16 *argument, complex16 *resultat);
3684: void f77alogc_(complex16 *argument, complex16 *resultat);
3685: void f77asinhc_(complex16 *argument, complex16 *resultat);
3686: void f77atanhc_(complex16 *argument, complex16 *resultat);
3687: void f77cosh_(complex16 *argument, complex16 *resultat);
3688: void f77expc_(complex16 *argument, complex16 *resultat);
3689: void f77lnc_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3690: void f77lnin_(integer8 *argument, complex16 *resultat, integer4 *erreur);
3691: void f77lnrn_(real8 *argument, complex16 *resultat, integer4 *erreur);
3692: void f77logc_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3693: void f77login_(integer8 *argument, complex16 *resultat, integer4 *erreur);
3694: void f77logrn_(real8 *argument, complex16 *resultat, integer4 *erreur);
3695: void f77sinh_(complex16 *argument, complex16 *resultat);
3696: void f77tanh_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3697: void f77acoshi_(integer8 *argument, real8 *resultat);
3698: void f77acoshr_(real8 *argument, real8 *resultat);
3699: void f77asinhi_(integer8 *argument, real8 *resultat);
3700: void f77asinhr_(real8 *argument, real8 *resultat);
3701: void f77atanhi_(integer8 *argument, real8 *resultat);
3702: void f77atanhr_(real8 *argument, real8 *resultat);
3703: void f77lnip_(integer8 *argument, real8 *resultat, integer4 *erreur);
3704: void f77lnrp_(real8 *argument, real8 *resultat, integer4 *erreur);
3705: void f77logip_(integer8 *argument, real8 *resultat, integer4 *erreur);
3706: void f77logrp_(real8 *argument, real8 *resultat, integer4 *erreur);
3707:
3708: /*
3709: --------------------------------------------------------------------------------
3710: Calculs divers
3711: --------------------------------------------------------------------------------
3712: */
3713:
3714: void f90arrangement(integer8 *n, integer8 *k, real8 *resultat);
3715: void f90combinaison(integer8 *n, integer8 *k, real8 *resultat);
3716: void f90fcd(real8 *x, integer8 *n1, integer8 *n2, real8 *resultat);
3717: void f90gausscd(real8 *x, real8 *moyenne, real8 *variance, real8 *resultat);
3718: void f90tcd(real8 *x, integer8 *n, real8 *resultat);
3719: void f90x2cd(real8 *x, integer8 *n, real8 *resultat);
3720:
3721: // BEGIN C PROTOTYPES
3722: void dft(complex16 *dft, integer4 *nombre_lignes, integer4 *nombre_colonnes,
3723: integer4 *inverse, integer4 *erreur);
3724: // END C PROTOTYPES
3725:
3726: /*
3727: --------------------------------------------------------------------------------
3728: Fonctions Lapack
3729: --------------------------------------------------------------------------------
3730: */
3731:
3732: /*
3733: * Calcul de la longueur d'un espace de travail
3734: */
3735:
3736: #ifndef RPLARGS
3737: integer4 ilaenv_(integer4 *optimal, char *nom_fonction, char *option,
3738: integer4 *n1, integer4 *n2, integer4 *n3, integer4 *n4,
3739: integer4 longueur_nom_fonction, integer4 longueur_option);
3740:
3741: /*
3742: * Inversion
3743: */
3744:
3745: void dgetri_(integer4 *ordre_a, real8 *a, integer4 *lda, integer4 *pivot,
3746: real8 *work, integer4 *dim_work, integer4 *ios);
3747: void zgetri_(integer4 *ordre_a, complex16 *a, integer4 *lda, integer4 *pivot,
3748: complex16 *work, integer4 *dim_work, integer4 *ios);
3749:
3750: /*
3751: * Valeurs propres
3752: */
3753:
3754: void zgeev_(unsigned char *calcul_vp_gauches, unsigned char *calcul_vp_droits,
3755: integer4 *dim_matrice1, complex16 *matrice_f77,
3756: integer4 *dim_matrice2, complex16 *valeurs_propres,
3757: complex16 *vpg_f77, integer4 *dim_matrice3,
3758: complex16 *vpd_f77, integer4 *dim_matrice4,
3759: complex16 *work, integer4 *lwork, real8 *rwork,
3760: integer4 *erreur, integer4 longueur_1, integer4 longueur_2);
3761:
3762: /*
3763: * Valeurs propres généralisées
3764: */
3765:
3766: void zggev_(unsigned char *calcul_vp_gauches, unsigned char *calcul_vp_droits,
3767: integer4 *dim_matrice1, complex16 *matrice_f77,
3768: integer4 *dim_matrice2, complex16 *metrique_f77,
3769: integer4 *dim_matrice3, complex16 *alpha, complex16 *beta,
3770: complex16 *vpg_f77, integer4 *dim_matrice4,
3771: complex16 *vpd_f77, integer4 *dim_matrice5,
3772: complex16 *work, integer4 *lwork, real8 *rwork,
3773: integer4 *erreur, integer4 longueur_1, integer4 longueur_2);
3774:
3775: /*
3776: * Moindres carrés
3777: */
3778:
3779: void dgelsd_(integer4 *nombre_lignes_a, integer4 *nombre_colonnes_a,
3780: integer4 *nombre_colonnes_b, real8 *matrice_a, integer4 *lda,
3781: real8 *matrice_b, integer4 *ldb, real8 *valeurs_singulieres,
3782: real8 *rcond, integer4 *rank, real8 *work, integer4 *lwork,
3783: integer4 *iwork, integer4 *info);
3784: void zgelsd_(integer4 *nombre_lignes_a, integer4 *nombre_colonnes_a,
3785: integer4 *nombre_colonnes_b, complex16 *matrice_a, integer4 *lda,
3786: complex16 *matrice_b, integer4 *ldb, real8 *valeurs_singulieres,
3787: real8 *rcond, integer4 *rank, complex16 *work, integer4 *lwork,
3788: real8 *rwork, integer4 *iwork, integer4 *info);
3789:
3790: /*
3791: * Moindres carrés généralisé
3792: */
3793:
3794: /*
3795: * Décomposition en valeurs singulières
3796: */
3797:
3798: void dgesvd_(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, integer4 *info, integer4 longueur_jobu,
3802: integer4 longueur_jobvh);
3803: void zgesvd_(unsigned char *jobu, unsigned char *jobvh,
3804: integer4 *m, integer4 *n, real8 *a, integer4 *lda,
3805: real8 *s, real8 *u, integer4 *ldu, real8 *vh, integer4 *ldvh,
3806: real8 *work, integer4 *lwork, real8 *rwork, integer4 *info,
3807: integer4 longueur_jobu, integer4 longueur_jobvh);
3808:
3809: /*
3810: * Factorisations diverses
3811: */
3812:
3813: /* LU de Crout */
3814: void dgetrf_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3815: integer4 *lda, integer4 *pivot, integer4 *ios);
3816: void zgetrf_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3817: integer4 *lda, integer4 *pivot, integer4 *ios);
3818:
3819: /* LQ */
3820: void dgelq2_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3821: integer4 *lda, real8 *tau, real8 *work, integer4 *ios);
3822: void zgelq2_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3823: integer4 *lda, complex16 *tau, complex16 *work, integer4 *ios);
3824:
3825: /* QR */
3826: void dgeqp3_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3827: integer4 *lda, integer4 *pivot, real8 *tau, real8 *work,
3828: integer4 *lwork, integer4 *ios);
3829: void zgeqp3_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3830: integer4 *lda, integer4 *pivot, complex16 *tau, complex16 *work,
3831: integer4 *lwork, real8 *rwork, integer4 *ios);
3832:
3833: /* Cholesky */
3834: void dpptrf_(unsigned char *mode, integer4 *n, complex16 *triangle,
3835: integer4 *ios, integer4 longueur);
3836: void zpptrf_(unsigned char *mode, integer4 *n, complex16 *triangle,
3837: integer4 *ios, integer4 longueur);
3838:
3839: /* Schur */
3840: void dgees_(unsigned char *calcul_vecteur, unsigned char *valeurs_triees,
3841: logical4 (*fonction_tri)(), integer4 *n, real8 *a,
3842: integer4 *lda, integer4 *sdim, real8 *wr, real8 *wi,
3843: real8 *vs, integer4 *ldvs, real8 *work, integer4 *lwork,
3844: logical4 *bwork, integer4 *info, integer4 l1, integer4 l2);
3845: void zgees_(unsigned char *calcul_vecteur, unsigned char *valeurs_triees,
3846: logical4 (*fonction_tri)(), integer4 *n, complex16 *a,
3847: integer4 *lda, integer4 *sdim, complex16 *w,
3848: complex16 *vs, integer4 *ldvs, complex16 *work, integer4 *lwork,
3849: real8 *rwork, logical4 *bwork, integer4 *info,
3850: integer4 l1, integer4 l2);
3851:
3852: /* Déterminant et rang */
3853: void dgecon_(unsigned char *norm, integer4 *n, real8 *a, integer4 *lda,
3854: real8 *anorm, real8 *rcond, real8 *work, integer4 *iwork,
3855: integer4 *info, integer4 l1);
3856: void dgelsy_(integer4 *m, integer4 *n, integer4 *nrhs, real8 *a,
3857: integer4 *lda, real8 *b, integer4 *ldb, integer4 *jpvt, real8 *rcond,
3858: integer4 *rank, real8 *work, integer4 *lwork, integer4 *info);
3859: real8 dlange_(unsigned char *norme, integer4 *n, integer4 *m, real8 *a,
3860: integer4 *lda, real8 *work, integer4 longueur);
3861: real8 zlange_(unsigned char *norme, integer4 *n, integer4 *m, real8 *a,
3862: integer4 *lda, real8 *work, integer4 longueur);
3863: void zgecon_(unsigned char *norm, integer4 *n, complex16 *a, integer4 *lda,
3864: real8 *anorm, real8 *rcond, complex16 *work, real8 *rwork,
3865: integer4 *info, integer4 l1);
3866: void zgelsy_(integer4 *m, integer4 *n, integer4 *nrhs, complex16 *a,
3867: integer4 *lda, complex16 *b, integer4 *ldb, integer4 *jpvt,
3868: real8 *rcond, integer4 *rank, complex16 *work, integer4 *lwork,
3869: real8 *rwork, integer4 *info);
3870: #endif
3871:
3872: /*
3873: * Fonction testant la requête d'arrêt (nécessaire pour tester le
3874: * drapeau depuis une bibliothèque).
3875: */
3876:
3877: int test_arret(struct_processus *s_etat_processus);
3878:
3879: #endif
3880:
3881: // vim: ts=4
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