1: #define DEBUG_ERREURS
2: /*
3: ================================================================================
4: RPL/2 (R) version 4.1.27
5: Copyright (C) 1989-2017 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: #ifdef BROKEN_SIGSEGV
69: # undef HAVE_STACK_OVERFLOW_RECOVERY
70: # undef HAVE_SIGSEGV_RECOVERY
71: #endif
72:
73: #define DEBUG_TRACE uprintf("[%d/%X] %s(%d)\n", \
74: getpid(), pthread_self(), __FILE__, __LINE__);
75: #define TEST_ABSENCE_FICHIER(nom) \
76: { int ios; struct stat *buf; ios = stat(nom, buf); \
77: if (ios == 0) BUG(1, uprintf("File %s found!\n", nom)); }
78:
79: /*
80: ================================================================================
81: INCLUSIONS
82: ================================================================================
83: */
84:
85: #include <stdio.h>
86: #include <stdlib.h>
87: #include <stdint.h>
88: #include <math.h>
89: #include <string.h>
90: #include <strings.h>
91: #include <syslog.h>
92: #include <errno.h>
93: #include <stdarg.h>
94: #include <poll.h>
95: #include <signal.h>
96:
97: #ifndef RPLARGS
98: # include <sys/mman.h>
99: # include <sys/time.h>
100: # include <sys/resource.h>
101: # include <sys/select.h>
102: # include <sys/socket.h>
103: # include <sys/stat.h>
104: # include <sys/timeb.h>
105: # include <sys/types.h>
106: # include <sys/un.h>
107: # include <sys/wait.h>
108:
109: # include <arpa/inet.h>
110: # include <netinet/in.h>
111: # include <netdb.h>
112:
113: # include <dlfcn.h>
114: # include <fcntl.h>
115: # include <pthread.h>
116: # include <regex.h>
117:
118: # ifdef OS2
119: # undef pthread_mutexattr_settype
120: # define pthread_mutexattr_settype(a, b)
121: # endif
122:
123: # include <pwd.h>
124: # ifdef SHARED_MEMORY
125: # include <sys/shm.h>
126: # endif
127:
128: # ifndef IPCS_SYSV
129: # include <semaphore.h>
130: # else
131: # include <sys/ipc.h>
132: # include <sys/sem.h>
133:
134: # ifdef OS2
135: # define INCL_DOSSEMAPHORES
136: # define INCL_DOSMEMMGR
137: # define INCL_DOSERRORS
138: # include <os2.h>
139:
140: typedef struct _OS2SEM
141: {
142: HMTX hmtx;
143: HEV hev;
144: ULONG shared;
145: ULONG *cnt;
146: ULONG *nopened;
147: ULONG allocated;
148: } sem_t;
149: # else // IPCS_SYSV
150: typedef struct
151: {
152: int sem;
153: int alloue;
154: unsigned char *path;
155: pid_t pid;
156: pthread_t tid;
157: } sem_t;
158: # endif
159:
160: # ifndef SEM_FAILED
161: # define SEM_FAILED NULL
162: # endif
163:
164: sem_t *sem_open_SysV(const char *nom, int oflag, ...);
165: int sem_init_SysV(sem_t *sem, int shared, unsigned int value);
166: int sem_close_SysV(sem_t *sem);
167: int sem_wait_SysV(sem_t *sem);
168: int sem_trywait_SysV(sem_t *sem);
169: int sem_timedwait_SysV(sem_t *sem, struct timespec *ts);
170: int sem_post_SysV(sem_t *sem);
171: int sem_getvalue_SysV(sem_t *sem, int *value);
172: int sem_unlink_SysV(char *nom);
173: int sem_destroy_SysV(sem_t *sem);
174: # endif
175:
176: # include <setjmp.h>
177: # include <termios.h>
178: # include <time.h>
179: # include <unistd.h>
180: # include <locale.h>
181:
182: # include "history.h"
183: # include "readline.h"
184: # include "termcap.h"
185: # include "iconv.h"
186: # include "zlib.h"
187:
188: # include "openssl/evp.h"
189: # ifndef OPENSSL_NO_MD2
190: # include "openssl/md2.h"
191: # endif
192: # ifndef OPENSSL_NO_MD4
193: # include "openssl/md4.h"
194: # endif
195: # ifndef OPENSSL_NO_MD5
196: # include "openssl/md5.h"
197: # endif
198: # ifndef OPENSSL_NO_MDC2
199: # include "openssl/mdc2.h"
200: # endif
201: # ifndef OPENSSL_NO_RIPEMD
202: # include "openssl/ripemd.h"
203: # endif
204: # ifndef OPENSSL_NO_SHA
205: # include "openssl/sha.h"
206: # endif
207: # ifndef OPENSSL_NO_WHIRLPOOL
208: # include "openssl/whrlpool.h"
209: # endif
210: # ifndef OPENSSL_NO_AES
211: # include "openssl/aes.h"
212: # endif
213: # ifndef OPENSSL_NO_CAMELLIA
214: # include "openssl/camellia.h"
215: # endif
216: # ifndef OPENSSL_NO_RC2
217: # include "openssl/rc2.h"
218: # endif
219: # ifndef OPENSSL_NO_IDEA
220: # include "openssl/idea.h"
221: # endif
222:
223: # include "sqlite3.h"
224:
225: # ifndef BROKEN_SIGSEGV
226: # include "sigsegv.h"
227: # endif
228:
229: # ifdef OS2
230: // Bug de libsigsegv
231: # undef HAVE_STACK_OVERFLOW_RECOVERY
232: # endif
233:
234: # define GSL_RANGE_CHECK_OFF
235: # include "gsl/gsl_cdf.h"
236: # include "gsl/gsl_cblas.h"
237: # include "gsl/gsl_errno.h"
238: # include "gsl/gsl_fft_complex.h"
239: # include "gsl/gsl_permutation.h"
240: # include "gsl/gsl_randist.h"
241: # include "gsl/gsl_rng.h"
242: # include "gsl/gsl_sf.h"
243: #endif
244:
245: #ifdef SunOS
246: # include <ieeefp.h>
247: #endif
248:
249: // Définition spécifique à Hurd
250: #ifndef PIPE_BUF
251: # define fpathconf (".", _PC_PIPE_BUF)
252: #endif
253:
254: #ifdef MYSQL_SUPPORT
255: # include <mysql.h>
256: # define mysqlclose(arg) mysql_close(arg.mysql)
257: #else
258: # define mysqlclose(arg)
259: #endif
260:
261: #ifdef POSTGRESQL_SUPPORT
262: # include <libpq-fe.h>
263: # define postgresqlclose(arg) PQfinish(arg.postgresql)
264: #else
265: # define postgresqlclose(arg)
266: #endif
267:
268: #include "librplprototypes.h"
269:
270: #ifndef RPLARGS
271: # ifndef UNIX_PATH_MAX
272: struct sockaddr_un sizecheck;
273: # define UNIX_PATH_MAX sizeof(sizecheck.sun_path)
274: # endif
275: #endif
276:
277: #ifdef MAIN_RPL
278: # define __EXTERN__
279: # define __STATIC_MUTEX_INITIALIZATION__ = PTHREAD_MUTEX_INITIALIZER
280: #else
281: # define __EXTERN__ extern
282: # define __STATIC_MUTEX_INITIALIZATION__
283: #endif
284:
285:
286: /*
287: ================================================================================
288: Bugs spécifiques
289: ================================================================================
290: */
291:
292: // Néant
293:
294: /*
295: ================================================================================
296: TYPES
297: ================================================================================
298: */
299:
300: typedef FILE file;
301: typedef unsigned char t_8_bits;
302:
303: #ifndef RPLARGS
304: # include "rpltypes-conv.h"
305: #else
306: # include "rpltypes.h"
307: #endif
308:
309: enum signaux_rpl
310: {
311: rpl_signull = 0,
312: rpl_sigint,
313: rpl_sigterm,
314: rpl_sigstart, // Signal envoyé par un père pour lancer son fils.
315: rpl_sigcont, // Signal de redémarrage d'un processus arrêté par
316: // SUSPEND
317: rpl_sigstop, // Signal d'arrêt envoyé par l'instruction STOP ou
318: // FUSE. (FSTOP)
319: rpl_sigabort, // Signal envoyé par l'instruction ABORT (à regrouper
320: // avec FABORT)
321: rpl_sigurg, // Signal d'arrêt urgent
322: rpl_siginject, // Signal indiquant la présence d'une donnée à lire
323: // envoyée depuis le père
324: rpl_sigalrm, // Signal d'alarme (erreur système) depuis un fils
325: rpl_sighup,
326: rpl_sigtstp,
327: rpl_sigexcept,
328: rpl_sigmax
329: };
330:
331: #define LONGUEUR_QUEUE_SIGNAUX 1024
332:
333: // Une structure s_queue_signaux est créée par processus (et non par thread).
334: // Elle est projetée dans un segment de mémoire partagée pour qu'elle soit
335: // accessible à la fois du père et des fils.
336:
337: #ifndef RPLARGS
338: typedef struct queue_signaux
339: {
340: volatile int pointeur_lecture;
341: volatile int pointeur_ecriture;
342: volatile logical1 requete_arret;
343:
344: pthread_t thread_signaux;
345: pid_t controle;
346:
347: volatile struct
348: {
349: pid_t pid;
350: enum signaux_rpl signal;
351: } queue[LONGUEUR_QUEUE_SIGNAUX];
352:
353: # ifdef OS2
354: sem_t semaphore;
355: sem_t signalisation;
356: sem_t arret_signalisation;
357: # endif
358: } struct_queue_signaux;
359:
360: __EXTERN__ struct_queue_signaux *s_queue_signaux;
361: __EXTERN__ int f_queue_signaux;
362:
363: # ifndef OS2
364: __EXTERN__ sem_t *semaphore_queue_signaux;
365: __EXTERN__ sem_t *semaphore_signalisation;
366: __EXTERN__ sem_t *semaphore_arret_signalisation;
367: # endif
368: #endif
369:
370: #if ! defined(UNION_SEMUN) && defined(IPCS_SYSV)
371: union semun
372: {
373: int val;
374: struct semid_ds *buf;
375: unsigned short *array;
376: struct seminfo *__buf;
377: };
378: #endif
379:
380: #ifndef RTLD_LOCAL
381: # define RTLD_LOCAL 0
382: #endif
383:
384: #ifndef SIGSTKSZ
385: # define SIGSTKSZ 65536
386: #endif
387:
388:
389: /*
390: ================================================================================
391: SÉMAPHORES
392: ================================================================================
393: */
394:
395: #ifdef IPCS_SYSV
396: # ifdef DEBUG_SEMAPHORES
397: # define sem_wait(a) ({ int value; sem_getvalue(a, &value); \
398: uprintf("[%d-%llu] Semaphore %s (%p) "\
399: "waiting at %s() " \
400: "line #%d\n", (int) getpid(), (unsigned long long) i\
401: pthread_self(), \
402: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \
403: if (value > 1) BUG(1, uprintf("Value %d\n", value)); \
404: sem_wait_SysV(a); })
405: # define sem_post(a) ({ int value; sem_getvalue(a, &value); \
406: uprintf("[%d-%llu] Semaphore %s (%p) "\
407: "posting at %s() " \
408: "line #%d\n", (int) getpid(), (unsigned long long) \
409: pthread_self(), \
410: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \
411: if (value > 0) BUG(1, uprintf("Value %d\n", value)); \
412: sem_post_SysV(a); })
413: # define sem_destroy(a) ({ int value; sem_getvalue(a, &value); \
414: if (value == 0) BUG(1, uprintf("Value %d\n", value)); \
415: sem_destroy_SysV(a); })
416: # else
417: # define sem_destroy(a) sem_destroy_SysV(a)
418: # define sem_wait(a) sem_wait_SysV(a)
419: # define sem_post(a) sem_post_SysV(a)
420: # endif
421:
422: # define sem_init(a, b, c) sem_init_SysV(a, b, c)
423: # define sem_trywait(a) sem_trywait_SysV(a)
424: # define sem_timedwait(a, b) sem_timedwait_SysV(a, b)
425: # define sem_getvalue(a, b) sem_getvalue_SysV(a, b)
426: # define sem_open(...) sem_open_SysV(__VA_ARGS__)
427: # define sem_close(a) sem_close_SysV(a)
428: # define sem_unlink(a) sem_unlink_SysV(a)
429: #else
430: # ifdef DEBUG_SEMAPHORES
431: # define sem_wait(a) ({ int value; sem_getvalue(a, &value); \
432: uprintf("[%d-%llu] Semaphore %s (%p) "\
433: "waiting at %s() " \
434: "line #%d\n", (int) getpid(), (unsigned long long) \
435: pthread_self(), \
436: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \
437: if (value > 1) BUG(1, uprintf("Value %d\n", value)); sem_wait(a); })
438: # define sem_post(a) ({ int value; sem_getvalue(a, &value); \
439: uprintf("[%d-%llu] Semaphore %s (%p) "\
440: "posting at %s() " \
441: "line #%d\n", (int) getpid(), (unsigned long long) \
442: pthread_self(), \
443: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \
444: if (value > 0) BUG(1, uprintf("Value %d\n", value)); sem_post(a); })
445: # define sem_destroy(a) ({ int value; sem_getvalue(a, &value); \
446: if (value == 0) BUG(1, uprintf("Value %d\n", value)); \
447: sem_destroy(a); })
448: # endif
449: #endif
450:
451:
452: /*
453: ================================================================================
454: SIGNAUX
455: ================================================================================
456: */
457:
458: #ifndef RPLARGS
459:
460: // Signaux utilisés par défaut :
461: // SIGINT
462: // SIGTSTP
463: // SIGCONT
464: // SIGPIPE
465: // SIGUSR1 et SIGUSR2 sont utilisé par libsigsegv.
466: // SIGHUP
467: // SIGALRM
468:
469: # define SIGTEST 255
470:
471: // Nombre d'interruptions disponibles
472: # define d_NOMBRE_INTERRUPTIONS 64
473: #endif
474:
475: /*
476: ================================================================================
477: Granularité temporelle
478: ================================================================================
479: */
480:
481: #ifndef RPLARGS
482: # define GRANULARITE_us 10
483: # define GRANULARITE_us_max 100000
484: # define INCR_GRANULARITE(g) \
485: do g = 1000 * ((g >= (GRANULARITE_us_max * 1000)) \
486: ? GRANULARITE_us_max : ((g / 1000) + GRANULARITE_us)); while(0)
487: #endif
488:
489: /*
490: ================================================================================
491: Options de debug
492: ================================================================================
493: */
494:
495: #ifndef RPLARGS
496: # define d_debug_pile_utilisateur ((integer8) 0x1)
497: # define d_debug_pile_systeme ((integer8) 0x2)
498: # define d_debug_appels_fonctions ((integer8) 0x4)
499: # define d_debug_processus ((integer8) 0x8)
500: # define d_debug_analyse ((integer8) 0x10)
501: # define d_debug_fusible ((integer8) 0x20)
502: # define d_debug_variables ((integer8) 0x40)
503: # define d_debug_fonctions_intrinseques ((integer8) 0x80)
504: # define d_debug_niveaux ((integer8) 0x100)
505: # define d_conversion_RPN ((integer8) 0x200)
506: # define d_traitement_interruption ((integer8) 0x400)
507: # define d_debug_signaux ((integer8) 0x800)
508: #endif
509:
510: /*
511: ================================================================================
512: Variables globales
513: ================================================================================
514: */
515:
516: #ifndef RPLARGS
517: # ifdef SEMAPHORES_NOMMES
518: # define LONGUEUR_NOM_SEMAPHORE 64
519: # define __PTR__ *
520: # else
521: # define __PTR__
522: # endif
523:
524: __EXTERN__ jmp_buf contexte_ecriture;
525: __EXTERN__ jmp_buf contexte_impression;
526: __EXTERN__ jmp_buf contexte_initial;
527: __EXTERN__ jmp_buf contexte_processus;
528: __EXTERN__ jmp_buf contexte_thread;
529:
530: __EXTERN__ volatile int signal_test;
531:
532: __EXTERN__ pid_t pid_processus_pere;
533:
534: __EXTERN__ pthread_mutex_t mutex_liste_threads;
535: __EXTERN__ pthread_mutex_t mutex_creation_variable_partagee
536: __STATIC_MUTEX_INITIALIZATION__;
537: __EXTERN__ pthread_mutex_t mutex_sections_critiques;
538: __EXTERN__ pthread_mutex_t mutex_liste_variables_partagees;
539: __EXTERN__ pthread_mutex_t mutex_sem __STATIC_MUTEX_INITIALIZATION__;
540:
541: __EXTERN__ volatile int routine_recursive;
542: __EXTERN__ volatile int nombre_thread_surveillance_processus;
543:
544: # define SEM_FORK 0
545: # define SEM_QUEUE 1
546: # define SEM_SIGNALISATION 2
547: # define SEM_ARRET_SIGNALISATION 3
548:
549: sem_t *sem_init2(unsigned int valeur, pid_t pid, int ordre);
550: sem_t *sem_init3(unsigned int valeur, pid_t pid, pthread_t tid, int ordre);
551: int sem_destroy2(sem_t *semaphore_p, pid_t pid, int ordre);
552: int sem_destroy3(sem_t *semaphore_p, pid_t pid, pthread_t tid, int ordre);
553: int sem_getvalue2(sem_t *semaphore, int *valeur);
554: sem_t *sem_open2(pid_t pid, int ordre);
555: #endif
556:
557: // Le mutex est là uniquement pour pouvoir émuler le comportement
558: // de sem_getvalue() sur un système comme MacOS X qui ne possède pas
559: // cette fonction.
560:
561: #ifdef Darwin
562: #define sem_getvalue(semaphore, value) sem_getvalue2(semaphore, value)
563: #define sem_post(semaphore) \
564: ({ int r; pthread_mutex_lock(&mutex_sem); \
565: r = sem_post(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
566: #define sem_wait(semaphore) \
567: ({ int r; pthread_mutex_lock(&mutex_sem); \
568: r = sem_wait(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
569: #define sem_trywait(semaphore) \
570: ({ int r; pthread_mutex_lock(&mutex_sem); \
571: r = sem_trywait(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
572: #endif
573:
574: /*
575: ================================================================================
576: Macros
577: ================================================================================
578: */
579:
580: // Par défaut, tout est redirigé vers stderr sauf indication explicite de
581: // stdout.
582:
583: #define printf(...) transliterated_fprintf(s_etat_processus, \
584: stderr, __VA_ARGS__)
585: #define fprintf(flux, ...) transliterated_fprintf(s_etat_processus, \
586: flux, __VA_ARGS__)
587: #define uprintf(...) std_fprintf(stderr, __VA_ARGS__)
588: #define ufprintf(flux, ...) std_fprintf(flux, __VA_ARGS__)
589:
590: #ifdef SunOS
591: # define fopen(...) ({ FILE *desc; \
592: while((desc = fopen(__VA_ARGS__)) == NULL) \
593: { if ((errno != EINTR) && (errno != 0)) break; } desc; })
594: # define freopen(...) ({ FILE *desc; \
595: while((desc = freopen(__VA_ARGS__)) == NULL) \
596: { if ((errno != EINTR) && (errno != 0)) break; } desc; })
597: # define fclose(...) ({ int ios; \
598: while((ios = fclose(__VA_ARGS__)) != 0) \
599: { if ((errno != EINTR) && (errno != 0)) break; } ios; })
600: # define fflush(flux) ({ int ios; \
601: while((ios = fflush((flux == stdout) ? stderr : flux)) != 0) \
602: { if ((errno != EINTR) && (errno != 0)) break; } ios; })
603: # define sem_open(...) ({ sem_t *semaphore; \
604: while((semaphore = sem_open(__VA_ARGS__)) == SEM_FAILED) \
605: { if (errno != EINTR) break; } semaphore; })
606: #else // !SunOS
607: # define fflush(flux) fflush((flux == stdout) ? stderr : flux)
608: #endif
609:
610: // Redéfinition de abs pour un fonctionnement en entier de type long long int
611:
612: #ifdef __GNUC__
613: # define abs(i) ({ typeof(i) _i; _i = (i); (_i >= 0) ? _i : -_i; })
614: // typeof() est une extension de gcc, mais est présent sur d'autres compilateurs
615: // comme Sun Studio. Dans le cas où typeof() n'existe pas, il est possible
616: // d'utiliser la macro suivante, mais elle possède un effet de bord dû à
617: // l'évaluation multiple de l'argument.
618: #else
619: # define abs(i) (((i) >= 0) ? (i) : (-i))
620: #endif
621:
622: #define NOTICE(m) \
623: do \
624: { \
625: ufprintf(stderr, "[%d-%llu] %s() from %s at line %d: %s\n", \
626: getpid(), (unsigned long long) pthread_self(), \
627: __FUNCTION__, __FILE__, __LINE__, m); \
628: fflush(stderr); \
629: } while(0)
630:
631: #ifdef __GLIBC__
632: # include <execinfo.h>
633: # define __BACKTRACE
634: # define BACKTRACE(n) \
635: do \
636: { \
637: void *buffer[n]; \
638: int nb, i; \
639: char **appels; \
640: pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER; \
641: nb = backtrace(buffer, n); \
642: appels = backtrace_symbols(buffer, nb); \
643: pthread_mutex_lock(&mutex); \
644: uprintf("[%d-%llu] BACKTRACE <%s()> at line #%d\n", \
645: getpid(), pthread_self(), __FUNCTION__, __LINE__); \
646: if (appels != NULL) \
647: { \
648: for(i = 0; i < nb; i++) \
649: uprintf(" %s\n", appels[i]); \
650: sys_free(appels); \
651: } \
652: else \
653: uprintf("Nullified backtrace\n"); \
654: uprintf("[%d-%llu] END OF BACKTRACE\n", getpid(), pthread_self()); \
655: fflush(stdout); \
656: pthread_mutex_unlock(&mutex); \
657: } while(0)
658: #else
659: # define BACKTRACE(n) NOTICE("BACKTRACE only defined in glibc")
660: #endif
661:
662: #ifdef __BACKTRACE
663: # define BUG(b, ...) \
664: do { if (b) { uprintf("[%d] BUG! <%s()> at line #%d of %s\n", \
665: (int) getpid(), __FUNCTION__, __LINE__, __FILE__); \
666: __VA_ARGS__; fflush(stdout); \
667: BACKTRACE(64); \
668: pthread_kill(pthread_self(), SIGBUS); }} while(0)
669: #else
670: # define BUG(b, ...) \
671: do { if (b) { uprintf("[%d] BUG! <%s()> at line #%d of %s\n", \
672: (int) getpid(), __FUNCTION__, __LINE__, __FILE__); \
673: __VA_ARGS__; fflush(stdout); \
674: pthread_kill(pthread_self(), SIGBUS); }} while(0)
675: #endif
676:
677:
678: /*
679: ================================================================================
680: Affichage des points de retour des fonctions
681: ================================================================================
682: */
683:
684: #ifdef DEBUG_MEMOIRE
685: void analyse_post_mortem();
686: void *debug_memoire_ajout(size_t taille, const unsigned char *fonction,
687: unsigned long ligne, const unsigned char *argument);
688: void debug_memoire_initialisation();
689: void *debug_memoire_modification(void *pointeur, size_t taille,
690: const unsigned char *fonction, unsigned long ligne,
691: const unsigned char *argument);
692: void debug_memoire_retrait(void *ptr);
693: void debug_memoire_verification();
694:
695: pid_t debug_fork();
696:
697: #define malloc(s) debug_memoire_ajout(s, __FUNCTION__, __LINE__, #s)
698: #define free(s) debug_memoire_retrait(s)
699: #define realloc(s, t) debug_memoire_modification(s, t, \
700: __FUNCTION__, __LINE__, #t)
701: #define fork() debug_fork()
702: #endif
703:
704: #ifdef DEBUG_RETURN
705: # define return uprintf("[%d] Return from <%s()> at line #%d " \
706: "(%s [%d])\n", (int) getpid(), __FUNCTION__, \
707: __LINE__, strerror(errno), errno); fflush(stdout); errno = 0; return
708: #endif
709:
710: #ifdef DEBUG_MUTEX
711: # define pthread_mutex_lock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
712: "locking at %s() " \
713: "line #%d\n", (int) getpid(), (unsigned long long) pthread_self(), \
714: #mutex, mutex, __FUNCTION__, __LINE__), fflush(stdout), \
715: pthread_mutex_lock(mutex)
716: # define pthread_mutex_unlock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
717: "unlocking at " \
718: "%s() line #%d\n", (int) getpid(), (unsigned long long) \
719: pthread_self(), #mutex, mutex, __FUNCTION__, __LINE__), \
720: fflush(stdout), \
721: pthread_mutex_unlock(mutex)
722: #endif
723:
724:
725: /*
726: ================================================================================
727: DEFINIONS
728: ================================================================================
729: */
730:
731: /*
732: --------------------------------------------------------------------------------
733: Valeurs
734: --------------------------------------------------------------------------------
735: */
736:
737: #define d_faux ((logical1) 0L)
738: #define d_vrai ((logical1) -1L)
739:
740: #define d_absence_erreur ((logical1) d_faux)
741: #define d_erreur ((logical1) d_vrai)
742:
743: #define d_code_fin_chaine '\0'
744: #define d_code_espace ' '
745: #define d_code_retour_chariot '\n'
746: #define d_code_tabulation '\t'
747: #define d_longueur_maximale_instruction 16
748:
749: #define d_INT "integer"
750: #define d_REL "real"
751: #define d_CPL "complex"
752: #define d_VIN "[ integer ]"
753: #define d_VRL "[ real ]"
754: #define d_VCX "[ complex ]"
755: #define d_MIN "[[ integer ]]"
756: #define d_MRL "[[ real ]]"
757: #define d_MCX "[[ complex ]]"
758: #define d_BIN "# binary[bodh]"
759: #define d_NOM "'name'"
760: #define d_CHN "\"string\""
761: #define d_LST "{ list }"
762: #define d_ALG "'algebraic'"
763: #define d_RPN "<< RPN >>"
764: #define d_FCH "File $n { format }"
765: #define d_SLB "Library $n"
766: #define d_SQL "Sql $n (type)"
767: #define d_PRC "Process $n"
768: #define d_SCK "Socket $n { format }"
769: #define d_SPH "Semaphore $n 'name'"
770: #define d_TAB "<[ table ]>"
771: #define d_MTX "Mutex $n"
772: #define d_REC "Record /'name_1', ..., 'name_n'/"
773:
774: /*
775: --------------------------------------------------------------------------------
776: Paramètres du système
777: --------------------------------------------------------------------------------
778: */
779:
780: #ifndef RPLARGS
781: # define ds_beep ""
782: # define ds_fichier_historique ".RPL2_history"
783: # define ds_imposition_separateur_decimal d_vrai
784: # define ds_longueur_historique 256
785: # define ds_nombre_maximum_fichiers_ouverts 65536
786: # define ds_preprocesseur "rplpp " \
787: "--nostdinc -C 2> /dev/null"
788: # define ds_rplcore "rpl-core"
789: # define ds_rplprofile "rpl-profile"
790: # define ds_sdat "SDAT"
791: #endif
792:
793: /*
794: --------------------------------------------------------------------------------
795: Erreurs système
796: --------------------------------------------------------------------------------
797: */
798:
799: #ifdef DEBUG_ERREURS
800: # ifdef MESSAGES
801: # define __erreur(i) i
802: # define __erreur_(i) i
803: # else
804: # undef _ERREURS_VARIABLES
805: # ifdef _ERREURS_VARIABLES
806: # define __erreur_(i) __erreur(i)
807: # else
808: # define __erreur_(i) i
809: # endif
810: # define __erreur(i) ({ int ios; ios = errno; \
811: if (strstr(__FUNCTION__, "recherche_variable") \
812: == NULL) { if(ios != 0) \
813: ufprintf(stderr, "LAST ERROR: %s\n", strerror(ios)); \
814: ufprintf(stderr, "ERROR %d AT %s() FROM %s LINE %d\n", \
815: i, __FUNCTION__, __FILE__, __LINE__); BACKTRACE(16); } i; })
816: # endif
817: #else
818: # define __erreur(i) i
819: # define __erreur_(i) i
820: #endif
821:
822: #ifdef DEBUG_FICHIERS
823: # define open(a, ...) \
824: ({ ufprintf(stderr, "[%d] OPEN %s AT %s() FROM %s LINE %d\n", \
825: getpid(), a, \
826: __FUNCTION__, __FILE__, __LINE__); open(a, __VA_ARGS__); })
827: # define pipe(a) \
828: ({ ufprintf(stderr, "[%d] PIPE %s AT %s() FROM %s LINE %d\n", \
829: getpid(), a, \
830: __FUNCTION__, __FILE__, __LINE__); pipe(a); })
831: # define shm_open(a, ...) \
832: ({ ufprintf(stderr, "[%d] SHM_OPEN %s AT %s() FROM %s LINE %d\n", \
833: getpid(), a, \
834: __FUNCTION__, __FILE__, __LINE__); shm_open(a, __VA_ARGS__); })
835: # define shm_unlink(a) \
836: ({ ufprintf(stderr, "[%d] SHM_UNLINK %s AT %s() FROM %s LINE %d\n", \
837: getpid(), a, \
838: __FUNCTION__, __FILE__, __LINE__); shm_unlink(a); })
839: # define sem_open(a, ...) \
840: ({ ufprintf(stderr, "[%d] SEM_OPEN %s AT %s() FROM %s LINE %d\n", \
841: getpid(), a, \
842: __FUNCTION__, __FILE__, __LINE__); sem_open(a, __VA_ARGS__); })
843: # define sem_unlink(a) \
844: ({ ufprintf(stderr, "[%d] SEM_UNLINK %s AT %s() FROM %s LINE %d\n", \
845: getpid(), a, \
846: __FUNCTION__, __FILE__, __LINE__); sem_unlink(a); })
847: # define close(a) \
848: ({ ufprintf(stderr, "[%d] CLOSE %s AT %s() FROM %s LINE %d\n", \
849: getpid(), a, \
850: __FUNCTION__, __FILE__, __LINE__); close(a); })
851: #endif
852:
853: // -1 : erreur provoquée par une bibliothèque externe
854: #ifndef RPLARGS
855: # define d_es 2000
856: # define d_es_allocation_memoire __erreur(2001)
857: # define d_es_variable_introuvable __erreur_(2002)
858: # define d_es_pile_vide __erreur(2003)
859: # define d_es_end_incoherent __erreur(2004)
860: # define d_es_peripherique_stdin __erreur(2005)
861: # define d_es_erreur_fichier __erreur(2006)
862: # define d_es_execution_bibliotheque __erreur(2007)
863: # define d_es_signal __erreur(2008)
864: # define d_es_processus __erreur(2009)
865: # define d_es_pile_operationnelle_vide __erreur(2010)
866: # define d_es_nombre_max_descripteurs __erreur(2011)
867: # define d_es_interruption_invalide __erreur(2012)
868: # define d_es_contexte __erreur(2013)
869: # define d_es_somme_controle __erreur(2014)
870: # define d_es_semaphore __erreur(2015)
871: # define d_es_mutex_acquis_autre_thread __erreur(2016)
872: #endif
873:
874: /*
875: --------------------------------------------------------------------------------
876: Exceptions
877: --------------------------------------------------------------------------------
878: */
879:
880: #ifndef RPLARGS
881: # define d_ep 1000
882: # define d_ep_division_par_zero __erreur(1001)
883: # define d_ep_matrice_non_inversible __erreur(1002)
884: # define d_ep_resultat_indefini __erreur(1003)
885: # define d_ep_underflow __erreur(1004)
886: # define d_ep_overflow __erreur(1005)
887: # define d_ep_domaine_definition __erreur(1006)
888: # define d_ep_perte_precision __erreur(1007)
889: # define d_ep_decomposition_QR __erreur(1008)
890: # define d_ep_matrice_non_definie_positive __erreur(1009)
891: # define d_ep_decomposition_QZ __erreur(1010)
892: # define d_ep_decomposition_SVD __erreur(1011)
893: #endif
894:
895: /*
896: --------------------------------------------------------------------------------
897: Erreurs de compilation
898: --------------------------------------------------------------------------------
899: */
900:
901: #ifndef RPLARGS
902: # define d_ec 3000
903: # define d_ec_niveau_definition_negatif __erreur(3001)
904: # define d_ec_nom_definition_invalide __erreur(3002)
905: # define d_ec_erreur_boucle_definie __erreur(3003)
906: # define d_ec_erreur_instruction_end __erreur(3004)
907: # define d_ec_erreur_instruction_until __erreur(3005)
908: # define d_ec_source_incoherent __erreur(3006)
909: # define d_ec_erreur_instruction_while __erreur(3007)
910: # define d_ec_erreur_instruction_then __erreur(3008)
911: # define d_ec_erreur_instruction_else __erreur(3009)
912: # define d_ec_erreur_instruction_elseif __erreur(3010)
913: # define d_ec_erreur_instruction_select __erreur(3011)
914: # define d_ec_erreur_instruction_case __erreur(3012)
915: #endif
916:
917: /*
918: --------------------------------------------------------------------------------
919: Erreurs à l'exécution
920: --------------------------------------------------------------------------------
921: */
922:
923: // -1 : erreur provoquée par une bibliothèque externe
924: #ifndef RPLARGS
925: # define d_ex 0
926: # define d_ex_pile_vide __erreur(1)
927: # define d_ex_manque_argument __erreur(2)
928: # define d_ex_argument_invalide __erreur(3)
929: # define d_ex_erreur_type_argument __erreur(4)
930: # define d_ex_nom_reserve __erreur(5)
931: # define d_ex_nombre_arguments __erreur(6)
932: # define d_ex_dimensions_invalides __erreur(7)
933: # define d_ex_expression_invalide __erreur(8)
934: # define d_ex_absence_graphique_courant __erreur(9)
935: # define d_ex_erreur_traitement_condition __erreur(10)
936: # define d_ex_erreur_traitement_boucle __erreur(11)
937: # define d_ex_variable_non_definie __erreur_(12)
938: # define d_ex_drapeau_inexistant __erreur(13)
939: # define d_ex_nom_invalide __erreur(14)
940: # define d_ex_element_inexistant __erreur(15)
941: # define d_ex_absence_variable __erreur(16)
942: # define d_ex_erreur_evaluation __erreur(17)
943: # define d_ex_semaphore __erreur(18)
944: # define d_ex_longueur_fft __erreur(19)
945: # define d_ex_queue_impression __erreur(20)
946: # define d_ex_type_trace_invalide __erreur(21)
947: # define d_ex_erreur_fichier __erreur(22)
948: # define d_ex_absence_equation __erreur(23)
949: # define d_ex_erreur_bibliotheque __erreur(24)
950: # define d_ex_execution_bibliotheque __erreur(25)
951: # define d_ex_stop __erreur(26)
952: # define d_ex_matrice_statistique_invalide __erreur(27)
953: # define d_ex_dimensions_matrice_statistique __erreur(28)
954: # define d_ex_absence_observations __erreur(29)
955: # define d_ex_statistiques_echantillon __erreur(30)
956: # define d_ex_observations_inexistantes __erreur(31)
957: # define d_ex_syntaxe __erreur(32)
958: # define d_ex_cycle_hors_boucle __erreur(33)
959: # define d_ex_conversion_unite __erreur(34)
960: # define d_ex_erreur_parametre_fichier __erreur(35)
961: # define d_ex_erreur_acces_fichier __erreur(36)
962: # define d_ex_erreur_requete_fichier __erreur(37)
963: # define d_ex_erreur_format_fichier __erreur(38)
964: # define d_ex_fichier_verrouille __erreur(39)
965: # define d_ex_verrou_indefini __erreur(40)
966: # define d_ex_fin_de_fichier_atteinte __erreur(41)
967: # define d_ex_debut_de_fichier_atteint __erreur(42)
968: # define d_ex_erreur_type_fichier __erreur(43)
969: # define d_ex_fichier_vide __erreur(44)
970: # define d_ex_dimensions_differentes __erreur(45)
971: # define d_ex_routines_mathematiques __erreur(46)
972: # define d_ex_exit_hors_boucle __erreur(47)
973: # define d_ex_longueur_dft __erreur(48)
974: # define d_ex_contexte __erreur(49)
975: # define d_ex_processus __erreur(50)
976: # define d_ex_image_processus __erreur(51)
977: # define d_ex_erreur_sql __erreur(52)
978: # define d_ex_variable_verrouillee __erreur(53)
979: # define d_ex_variable_volatile __erreur(54)
980: # define d_ex_erreur_processus __erreur(55)
981: # define d_ex_erreur_impression __erreur(56)
982: # define d_ex_nombre_arguments_fonction __erreur(57)
983: # define d_ex_fonction_indisponible __erreur(58)
984: # define d_ex_bibliotheque_chargee __erreur(59)
985: # define d_ex_aucun_symbole __erreur(60)
986: # define d_ex_definition_ambigue __erreur(61)
987: # define d_ex_fichier_hors_contexte __erreur(62)
988: # define d_ex_socket_en_ecoute __erreur(63)
989: # define d_ex_interruption_invalide __erreur(64)
990: # define d_ex_erreur_transcodage __erreur(65)
991: # define d_ex_absence_processus_pere __erreur(66)
992: # define d_ex_creation_variable __erreur(67)
993: # define d_ex_fusible __erreur(68)
994: # define d_ex_iswi_hors_interruption __erreur(69)
995: # define d_ex_daemon __erreur(70)
996: # define d_ex_mutex __erreur(71)
997: # define d_ex_variable_statique_partagee __erreur(72)
998: # define d_ex_variable_partagee __erreur(73)
999: # define d_ex_graphique_memorise __erreur(74)
1000: # define d_ex_matrice_non_diagonale __erreur(75)
1001: # define d_ex_locales __erreur(76)
1002: # define d_ex_representation __erreur(77)
1003: # define d_ex_erreur_profilage __erreur(78)
1004: # define d_ex_enregistrement_inexistant __erreur(79)
1005: # define d_ex_clef_inexistante __erreur(80)
1006: # define d_ex_nom_implicite __erreur(81)
1007: # define d_ex_version_bibliotheque __erreur(82)
1008: # define d_ex_creation_variable_globale __erreur(83)
1009: # define d_ex_erreur_interne_rplcas __erreur(84)
1010: # define d_ex_fichier_corrompu __erreur(85)
1011: # define d_ex_mutex_acquis_autre_thread __erreur(86)
1012: # define d_ex_expression_reguliere __erreur(87)
1013: # define d_ex_instruction_indisponible __erreur(88)
1014: # define d_ex_chiffrement __erreur(89)
1015: # define d_ex_chiffrement_indisponible __erreur(90)
1016: # define d_ex_longueur_clef_chiffrement __erreur(91)
1017: # define d_ex_taille_message __erreur(92)
1018: # define d_ex_type_externe_dup __erreur(93)
1019: # define d_ex_type_externe_drop __erreur(94)
1020: #endif
1021:
1022:
1023: /*
1024: ================================================================================
1025: STRUCTURES
1026: ================================================================================
1027: */
1028:
1029: /*
1030: --------------------------------------------------------------------------------
1031: Structure objet
1032: --------------------------------------------------------------------------------
1033: */
1034:
1035: #ifdef MIN
1036: # undef MIN
1037: #endif
1038:
1039: #ifdef MAX
1040: # undef MAX
1041: #endif
1042:
1043: #define ADR __RPL_ADR
1044: #define ALG __RPL_ALG
1045: #define BIN __RPL_BIN
1046: #define CHN __RPL_CHN
1047: #define CPL __RPL_CPL
1048: #define EXT __RPL_EXT
1049: #define FCH __RPL_FCH
1050: #define FCT __RPL_FCT
1051: #define INT __RPL_INT
1052: #define LST __RPL_LST
1053: #define MCX __RPL_MCX
1054: #define MIN __RPL_MIN
1055: #define MRL __RPL_MRL
1056: #define MTX __RPL_MTX
1057: #define NOM __RPL_NOM
1058: #define NON __RPL_NON
1059: #define PRC __RPL_PRC
1060: #define REC __RPL_REC
1061: #define REL __RPL_REL
1062: #define RPN __RPL_RPN
1063: #define SCK __RPL_SCK
1064: #define SLB __RPL_SLB
1065: #define SPH __RPL_SPH
1066: #define SQL __RPL_SQL
1067: #define TBL __RPL_TBL
1068: #define VCX __RPL_VCX
1069: #define VIN __RPL_VIN
1070: #define VRL __RPL_VRL
1071:
1072: enum t_rplcas_commandes { RPLCAS_INTEGRATION = 0, RPLCAS_LIMITE };
1073:
1074: enum t_type { ADR = 0, ALG, BIN, CHN, CPL, EXT, FCH, FCT, INT, LST,
1075: MCX, MIN, MRL, MTX, NOM, NON, PRC, REC, REL, RPN, SCK,
1076: SLB, SPH, SQL, TBL, VCX, VIN, VRL };
1077:
1078: /*
1079: ADR : adresse sur 64 bits signés.
1080: Adresse d'une définition à interpréter.
1081:
1082: ALG : expression algébrique (struct_liste_chainee *)
1083: La liste chaînée contient la définition convertie en notation
1084: polonaise inversée. Ce type diffère du type 'RPN' au niveau
1085: du format de sortie (notation algébrique).
1086:
1087: BIN : entier binaire sur 64 bits (unsigned integer8 *)
1088: Sans objet.
1089: Type C/Fortran : unsigned integer8
1090:
1091: CHN : chaine de caracteres (unsigned char *)
1092: Sans objet.
1093:
1094: CPL : complexe sur 2*64 bits (complex*16, struct_complexe16 *)
1095: Sans objet.
1096: Type C/Fortran : complex16
1097:
1098: EXT : type géré dans une bibliothèque externe.
1099:
1100: FCH : descripteur de fichier (struct_fichier *).
1101:
1102: FCT : déclaration d'une fonction et de son nombre d'arguments
1103: (struct_fonction *). Ce type n'est nécessaire que dans le
1104: traitement des types 'ALG' et 'RPN'.
1105:
1106: INT : entier sur 64 bits (integer*8, integer8 *)
1107: Sans objet.
1108: Type C/Fortran : integer8
1109:
1110: LST : liste (struct_liste_chainee *)
1111: Les objets sont enregistrés sous forme de liste chaînée récursive.
1112: Cela permet de traiter des tableaux de données hétérogènes de
1113: grandes dimensions. Le nombre de dimensions maximal est fixé par
1114: la mémoire de la station.
1115:
1116: MCX : matrice de complexes (struct_matrice *)
1117: Sans objet.
1118:
1119: MIN : matrice d'entiers (struct_matrice *)
1120: Sans objet.
1121:
1122: MRL : matrice de reels (struct_matrice *)
1123: Sans objet.
1124:
1125: MTX : mutex (struct_mutex *)
1126: Sans objet.
1127:
1128: NOM : nom de variable (struct_nom *)
1129: Sans objet.
1130:
1131: PRC : processus (struct_processus_fils *)
1132: Sans objet.
1133:
1134: REL : reel sur 64 bits (real*8, real8 *)
1135: Sans objet.
1136:
1137: RPN : definition (struct_liste_chainee *)
1138: Ce type diffère du type 'ALG' au niveau du format de sortie
1139: (notation polonaise inversée).
1140:
1141: SCK : socket (struct_socket *)
1142:
1143: SLB : bibliothèque dynamique partagée (struct_bibliotheque *)
1144: Sans objet.
1145:
1146: SPH : sémaphore nommé (struct_semaphore *)
1147:
1148: SQL : connecteur sur une base de données SQL (struct_connecteur_sql *)
1149:
1150: TBL : tableau multidimensionnel d'objets (struct_tableau *).
1151:
1152: VCX : vecteur de complexes (struct_vecteur *)
1153: Sans objet.
1154:
1155: VIN : vecteur d'entiers (struct_vecteur *)
1156: Sans objet.
1157:
1158: VRL : vecteur de reels (struct_vecteur *)
1159: Sans objet.
1160: */
1161:
1162: typedef struct objet
1163: {
1164: enum t_type type;
1165: integer8 extension_type;
1166: void *descripteur_bibliotheque;
1167:
1168: volatile long nombre_occurrences;
1169:
1170: pthread_mutex_t mutex;
1171:
1172: void *objet;
1173: } struct_objet;
1174:
1175:
1176: /*
1177: --------------------------------------------------------------------------------
1178: Structure fichier
1179: --------------------------------------------------------------------------------
1180: */
1181:
1182: #ifndef RPLARGS
1183: typedef struct fichier
1184: {
1185: int descripteur;
1186:
1187: unsigned char acces; /* S/D/I */
1188: unsigned char binaire; /* Y/N/F */
1189: unsigned char ouverture;
1190: unsigned char protection;
1191: unsigned char *nom;
1192:
1193: struct_objet *format;
1194:
1195: pid_t pid;
1196: pthread_t tid;
1197:
1198: integer8 position_clef;
1199: } struct_fichier;
1200: #endif
1201:
1202:
1203: /*
1204: --------------------------------------------------------------------------------
1205: Structure mutex
1206: --------------------------------------------------------------------------------
1207: */
1208:
1209: #ifndef RPLARGS
1210: typedef struct rpl_mutex
1211: {
1212: pthread_mutex_t mutex;
1213: pthread_t tid;
1214: } struct_mutex;
1215: #endif
1216:
1217:
1218: /*
1219: --------------------------------------------------------------------------------
1220: Structure sémaphore
1221: --------------------------------------------------------------------------------
1222: */
1223:
1224: #ifndef RPLARGS
1225: typedef struct semaphore
1226: {
1227: unsigned char *nom;
1228: sem_t *semaphore;
1229: } struct_semaphore;
1230: #endif
1231:
1232:
1233: /*
1234: --------------------------------------------------------------------------------
1235: Structure marque
1236: --------------------------------------------------------------------------------
1237: */
1238:
1239: #ifndef RPLARGS
1240: typedef struct marque
1241: {
1242: unsigned char *label;
1243: unsigned char *position;
1244:
1245: struct marque *suivant;
1246: } struct_marque;
1247: #endif
1248:
1249:
1250: /*
1251: --------------------------------------------------------------------------------
1252: Structure bibliothèque
1253: --------------------------------------------------------------------------------
1254: */
1255:
1256: #ifndef RPLARGS
1257: typedef struct bibliotheque
1258: {
1259: void *descripteur;
1260:
1261: pid_t pid;
1262: pthread_t tid;
1263:
1264: unsigned char *nom;
1265: } struct_bibliotheque;
1266: #endif
1267:
1268:
1269: /*
1270: --------------------------------------------------------------------------------
1271: Structure descripteur fichier
1272: --------------------------------------------------------------------------------
1273: */
1274:
1275: #ifndef RPLARGS
1276: typedef struct descripteur_fichier
1277: {
1278: int identifiant;
1279:
1280: unsigned char effacement;
1281: unsigned char type; // C (file *) ou S (sqlite *)
1282: unsigned char *nom;
1283:
1284: pid_t pid;
1285: pthread_t tid;
1286:
1287: union
1288: {
1289: file *descripteur_c;
1290: sqlite3 *descripteur_sqlite;
1291: };
1292: } struct_descripteur_fichier;
1293: #endif
1294:
1295:
1296: /*
1297: --------------------------------------------------------------------------------
1298: Structure connecteur SQL
1299: --------------------------------------------------------------------------------
1300: */
1301:
1302: #ifndef RPLARGS
1303: typedef struct connecteur_sql
1304: {
1305: pid_t pid;
1306: pthread_t tid;
1307:
1308: /*
1309: * "MYSQL"
1310: * "POSTGRESQL"
1311: */
1312:
1313: unsigned char *type;
1314: unsigned char *locale;
1315:
1316: union
1317: {
1318: # ifdef MYSQL_SUPPORT
1319: MYSQL *mysql;
1320: # endif
1321: # ifdef POSTGRESQL_SUPPORT
1322: PGconn *postgresql;
1323: # endif
1324: sqlite3 *sqlite;
1325: } descripteur;
1326: } struct_connecteur_sql;
1327: #endif
1328:
1329: #define sqlclose(s_objet) \
1330: if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, "MYSQL") \
1331: == 0) \
1332: mysqlclose((*((struct_connecteur_sql *) (*s_objet).objet)) \
1333: .descripteur); \
1334: else if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, \
1335: "POSTGRESQL") == 0) \
1336: postgresqlclose((*((struct_connecteur_sql *) (*s_objet).objet)) \
1337: .descripteur); \
1338: else if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, \
1339: "SQLITE") == 0) \
1340: sqlite3_close((*((struct_connecteur_sql *) (*s_objet).objet)) \
1341: .descripteur.sqlite); \
1342: else \
1343: BUG(1, uprintf("SQL type '%s' not allowed!", \
1344: (*((struct_connecteur_sql *) (*s_objet).objet)).type));
1345:
1346: /*
1347: --------------------------------------------------------------------------------
1348: Structure socket
1349: --------------------------------------------------------------------------------
1350: */
1351:
1352: #ifndef RPLARGS
1353:
1354: # define d_BIND_TO_DEVICE 0
1355: # define d_BROADCAST 1
1356: # define d_DONT_ROUTE 2
1357: # define d_KEEP_ALIVE 3
1358: # define d_PRIORITY 4
1359: # define d_RECEIVE_BUFFER 5
1360: # define d_FORCE_RECEIVE_BUFFER 6
1361: # define d_SEND_BUFFER 7
1362: # define d_FORCE_SEND_BUFFER 8
1363: # define d_RECEIVING_TIMEOUT 9
1364: # define d_SENDING_TIMEOUT 10
1365: # define d_REUSE_ADDRESS 11
1366:
1367: typedef struct socket
1368: {
1369: int domaine;
1370: int socket;
1371:
1372: pid_t pid;
1373: pthread_t tid;
1374:
1375: unsigned char *adresse;
1376: unsigned char *adresse_distante;
1377: unsigned char binaire;
1378: unsigned char socket_en_ecoute;
1379: logical1 socket_connectee;
1380: unsigned char effacement;
1381: unsigned char localisation;
1382: unsigned char protection;
1383: unsigned char type[19 + 1];
1384:
1385: integer8 options;
1386: int priorite;
1387: int buffer_reception;
1388: int buffer_emission;
1389: int timeout_emission;
1390: int timeout_reception;
1391:
1392: struct_objet *format;
1393: } struct_socket;
1394: #endif
1395:
1396: /*
1397: --------------------------------------------------------------------------------
1398: Structure liste chaînee
1399: --------------------------------------------------------------------------------
1400: */
1401:
1402: typedef struct liste_chainee
1403: {
1404: struct liste_chainee *suivant;
1405:
1406: struct_objet *donnee;
1407: } struct_liste_chainee;
1408:
1409:
1410: /*
1411: --------------------------------------------------------------------------------
1412: Structure de gestion des signaux en provenance de rplsignal
1413: --------------------------------------------------------------------------------
1414: */
1415:
1416: #define d_NOMBRE_SIGNAUX 64
1417:
1418: typedef struct gestion_signaux
1419: {
1420: unsigned char masque_signaux[d_NOMBRE_SIGNAUX];
1421:
1422: /*
1423: * 'I' : signal ignoré
1424: * 'Q' : signal mis en queue pour un traitement ultérieur
1425: * 'N' : traitement normal du signal
1426: */
1427:
1428: integer8 queue_signaux[d_NOMBRE_SIGNAUX];
1429: integer8 nombre_signaux_en_queue;
1430: struct_objet *corps_signaux[d_NOMBRE_SIGNAUX];
1431:
1432: pthread_mutex_t mutex;
1433: } struct_gestion_signaux;
1434:
1435: #ifndef MAIN_RPL
1436: # define __STATIC_GESTION_SIGNAUX__
1437: #else
1438: # define __STATIC_GESTION_SIGNAUX__ = { .mutex = PTHREAD_MUTEX_INITIALIZER }
1439: #endif
1440:
1441: __EXTERN__ volatile struct_gestion_signaux signaux_externes
1442: __STATIC_GESTION_SIGNAUX__;
1443:
1444:
1445: /*
1446: --------------------------------------------------------------------------------
1447: Structure liste profilage
1448: --------------------------------------------------------------------------------
1449: */
1450:
1451: typedef struct liste_profilage
1452: {
1453: struct liste_profilage *suivant;
1454:
1455: unsigned char *fonction;
1456:
1457: struct timeval dernier_appel;
1458: struct timeval cumul;
1459:
1460: integer8 nombre_appels;
1461: } struct_liste_profilage;
1462:
1463: typedef struct liste_profilage2
1464: {
1465: struct liste_profilage2 *suivant;
1466:
1467: unsigned char *fonction;
1468: } struct_liste_profilage2;
1469:
1470: /*
1471: --------------------------------------------------------------------------------
1472: Structure contenant les fichiers graphiques (liste chaînée)
1473: --------------------------------------------------------------------------------
1474: */
1475:
1476: #ifndef RPLARLS
1477: typedef struct fichier_graphique
1478: {
1479: struct fichier_graphique *suivant;
1480:
1481: logical1 presence_axes;
1482:
1483: unsigned char *nom;
1484: unsigned char type[21];
1485:
1486: unsigned char *legende;
1487:
1488: int dimensions;
1489:
1490: integer8 systeme_axes;
1491: } struct_fichier_graphique;
1492: #endif
1493:
1494: /*
1495: --------------------------------------------------------------------------------
1496: Structure nom
1497: --------------------------------------------------------------------------------
1498: */
1499:
1500: typedef struct nom
1501: {
1502: unsigned char *nom;
1503: logical1 symbole; /* d_vrai/d_faux */
1504: // symbole == d_vrai signifie que le nom a été introduit dans un
1505: // calcul sans les apostrophes.
1506: } struct_nom;
1507:
1508:
1509: /*
1510: --------------------------------------------------------------------------------
1511: Structure processus fils
1512: --------------------------------------------------------------------------------
1513: */
1514:
1515: #ifndef RPLARGS
1516: typedef struct descripteur_thread
1517: {
1518: struct processus *s_etat_processus;
1519: struct processus *s_nouvel_etat_processus;
1520:
1521: struct_objet *argument;
1522:
1523: pid_t pid;
1524: volatile pthread_t tid;
1525:
1526: pthread_t thread_pere;
1527:
1528: pthread_mutex_t mutex;
1529: pthread_mutex_t mutex_nombre_references;
1530:
1531: volatile logical1 thread_actif;
1532:
1533: int pipe_erreurs[2];
1534: int pipe_objets[2];
1535: int pipe_injections[2];
1536: int pipe_nombre_injections[2];
1537: int pipe_interruptions[2];
1538: // pipe_nombre_elements_attente == 0 => initialisation ou terminaison
1539: // pipe_nombre_elements_attente == 1 => objet en attente
1540: // pipe_nombre_elements_attente == 2 => interruption en attente
1541: int pipe_nombre_elements_attente[2];
1542: int pipe_acquittement[2];
1543:
1544: volatile integer8 nombre_objets_dans_pipe;
1545: volatile integer8 nombre_interruptions_dans_pipe;
1546:
1547: logical1 processus_detache;
1548: logical1 destruction_objet;
1549:
1550: volatile signed long nombre_references;
1551: } struct_descripteur_thread;
1552:
1553: typedef struct processus_fils
1554: {
1555: struct_descripteur_thread *thread;
1556: } struct_processus_fils;
1557: #endif
1558:
1559:
1560: /*
1561: --------------------------------------------------------------------------------
1562: Structure liste pile systeme
1563: --------------------------------------------------------------------------------
1564: */
1565:
1566: #ifndef RPLARGS
1567: typedef struct liste_pile_systeme
1568: {
1569: struct liste_pile_systeme *suivant;
1570:
1571: struct_objet *indice_boucle;
1572: struct_objet *limite_indice_boucle;
1573: struct_objet *objet_de_test;
1574:
1575: logical1 arret_si_exception;
1576: logical1 creation_variables_statiques;
1577: logical1 creation_variables_partagees;
1578: logical1 evaluation_expression;
1579:
1580: unsigned char clause;
1581:
1582: /*
1583: clause :
1584: I : IF
1585: R : IFERR
1586: X : IFERR indiquant la présence d'une erreur.
1587: T : THEN
1588: E : ELSE
1589: Z : traitement en cours de ELSE
1590: D : DO
1591: U : UNTIL
1592: W : WHILE
1593: M : WHILE avec une clause fausse.
1594: S : SELECT
1595: K : aucun cas CASE n'a encore été traité.
1596: C : au moins un cas de SELECT...CASE a été traité.
1597: Q : traitement en cours d'un cas CASE.
1598: F : traitement du cas DEFAULT
1599: */
1600:
1601: unsigned char retour_definition;
1602: unsigned char *nom_variable;
1603: unsigned char origine_routine_evaluation;
1604: unsigned char type_cloture;
1605:
1606: /*
1607: type clôture :
1608: C SELECT : END termine un test SELECT/DEFAULT/END.
1609: D DO : END termine une boucle DO/UNTIL/END.
1610: I IF : END termine un test IF/THEN (ELSE)/END.
1611: J IFERR : END termine un test IFERR/THEN (ELSE)/END.
1612: K CASE : END termine un test CASE/THEN/END
1613: W WHILE : END termine une boucle WHILE/REPEAT/END.
1614: Q CRITICAL : END termine une section critique CRITICAL/END
1615:
1616: F FOR : NEXT ou STEP termine une boucle avec compteur.
1617: S START : NEXT ou STEP termine une boucle sans compteur.
1618: L LOOP : boucle utilisé dans le traitement de l'instruction RETURN.
1619: Elle correspond à une boucle FOR ou START mais sans son
1620: initialisation.
1621: A FORALL : NEXT termine une boucle sur un objet.
1622: */
1623:
1624: integer8 adresse_retour;
1625: integer8 niveau_courant;
1626: struct_liste_chainee *pointeur_objet_retour;
1627: } struct_liste_pile_systeme;
1628: #endif
1629:
1630:
1631: /*
1632: --------------------------------------------------------------------------------
1633: Structure variable
1634: --------------------------------------------------------------------------------
1635: */
1636:
1637: #ifndef RPLARGS
1638: typedef union position_variable
1639: {
1640: integer8 adresse;
1641: struct_objet *pointeur;
1642: } union_position_variable;
1643:
1644: typedef struct variable
1645: {
1646: unsigned char *nom;
1647: unsigned char origine; // P(rogramme) ou E(valuation)
1648:
1649: integer8 niveau;
1650:
1651: union_position_variable variable_statique;
1652: union_position_variable variable_partagee;
1653:
1654: struct_objet *objet;
1655:
1656: logical1 variable_verrouillee;
1657: } struct_variable;
1658:
1659: #endif
1660:
1661: /*
1662: --------------------------------------------------------------------------------
1663: Structure variable partagée
1664: --------------------------------------------------------------------------------
1665: */
1666:
1667: #ifndef RPLARGS
1668:
1669: typedef struct variable_partage
1670: {
1671: unsigned char *nom;
1672: unsigned char origine;
1673:
1674: integer8 niveau;
1675:
1676: union_position_variable variable_partagee;
1677:
1678: struct_objet *objet;
1679:
1680: pthread_mutex_t mutex;
1681: } struct_variable_partagee;
1682:
1683: #endif
1684:
1685:
1686: /*
1687: --------------------------------------------------------------------------------
1688: Structure variable statique
1689: --------------------------------------------------------------------------------
1690: */
1691:
1692: #ifndef RPLARGS
1693: typedef struct variable_statique
1694: {
1695: unsigned char *nom;
1696: unsigned char origine;
1697:
1698: // Position de création de la variable statique dans le programme ou dans
1699: // l'expression. 'origine' vaut 'P' pour programme ou 'E' pour expression.
1700:
1701: integer8 niveau;
1702:
1703: union_position_variable variable_statique;
1704:
1705: struct_objet *objet;
1706: } struct_variable_statique;
1707: #endif
1708:
1709:
1710: /*
1711: --------------------------------------------------------------------------------
1712: Structure vecteur
1713: --------------------------------------------------------------------------------
1714: */
1715:
1716: typedef struct vecteur
1717: {
1718: integer8 taille;
1719:
1720: unsigned char type; /* C (complex*16), R (real*8), I (integer*8) */
1721:
1722: void *tableau;
1723: } struct_vecteur;
1724:
1725:
1726: /*
1727: --------------------------------------------------------------------------------
1728: Structure matrice
1729: --------------------------------------------------------------------------------
1730: */
1731:
1732: typedef struct matrice
1733: {
1734: integer8 nombre_lignes;
1735: integer8 nombre_colonnes;
1736:
1737: unsigned char type; /* C (complex*16), R (real*8), I (integer*8) */
1738:
1739: void **tableau;
1740: } struct_matrice;
1741:
1742:
1743: /*
1744: --------------------------------------------------------------------------------
1745: Structure tableau
1746: --------------------------------------------------------------------------------
1747: */
1748:
1749: typedef struct tableau
1750: {
1751: integer8 nombre_elements;
1752:
1753: struct_objet **elements;
1754: } struct_tableau;
1755:
1756:
1757: /*
1758: --------------------------------------------------------------------------------
1759: Structure arbre
1760: --------------------------------------------------------------------------------
1761: */
1762:
1763: typedef struct arbre
1764: {
1765: struct_liste_chainee *feuille;
1766:
1767: integer8 nombre_branches;
1768: struct arbre **branches;
1769: } struct_arbre;
1770:
1771:
1772: /*
1773: --------------------------------------------------------------------------------
1774: Structures de gestion des instructions externes
1775: --------------------------------------------------------------------------------
1776: */
1777:
1778: typedef struct instruction_externe
1779: {
1780: unsigned char *nom;
1781: unsigned char *nom_bibliotheque;
1782: void *descripteur_bibliotheque;
1783: } struct_instruction_externe;
1784:
1785:
1786: /*
1787: --------------------------------------------------------------------------------
1788: Structure argument (pour les fonctions dynamiques)
1789: --------------------------------------------------------------------------------
1790: */
1791:
1792: typedef struct rpl_arguments
1793: {
1794: /* Piles operationnelles */
1795:
1796: struct_liste_chainee *l_base_pile;
1797: struct_liste_chainee *l_base_pile_last;
1798:
1799: /* Etat du calculateur */
1800:
1801: t_8_bits drapeaux_etat[8];
1802:
1803: /* Traitement des erreurs */
1804:
1805: unsigned char *message_erreur;
1806: unsigned char type_erreur; /* S = système
1807: E = exécution */
1808: integer8 erreur;
1809:
1810: /* Traitement des messages d'aide */
1811:
1812: logical1 aide; /* Affichage d'un
1813: message d'aide
1814: par la routine */
1815:
1816: /* Nombre d'arguments */
1817:
1818: unsigned char affichage_arguments;
1819: unsigned char constante_symbolique;
1820: unsigned char instruction_valide;
1821: unsigned char test_instruction;
1822:
1823: integer8 nombre_arguments;
1824: // Nombre d'arguments de la fonction, positif ou nul.
1825:
1826: void *s_etat_processus;
1827: } struct_rpl_arguments;
1828:
1829: /*
1830: --------------------------------------------------------------------------------
1831: Structure d'arbre des instructions intrinsèques
1832: --------------------------------------------------------------------------------
1833: */
1834:
1835: #ifndef RPLARGS
1836: typedef struct instruction
1837: {
1838: struct instruction **noeuds;
1839: void (*feuille)(struct processus *);
1840: } struct_instruction;
1841: #endif
1842:
1843: /*
1844: --------------------------------------------------------------------------------
1845: Structure d'arbre des variables globales et locales
1846: --------------------------------------------------------------------------------
1847: */
1848:
1849: #ifndef RPLARGS
1850: typedef struct arbre_variables
1851: {
1852: unsigned int noeuds_utilises;
1853: // Nombre de noeuds utilisés dans le
1854: // tableau **noeuds
1855: signed int indice_tableau_pere;
1856: // Position de la structure dans le
1857: // tableau **noeuds du père
1858:
1859: struct arbre_variables *noeud_pere;
1860: struct arbre_variables **noeuds;
1861:
1862: struct liste_variables *feuille;
1863: struct liste_variables_statiques *feuille_statique;
1864: } struct_arbre_variables;
1865:
1866: typedef struct arbre_variables_partagees
1867: {
1868: unsigned int noeuds_utilises;
1869: // Nombre de noeuds utilisés dans le
1870: // tableau **noeuds
1871: signed int indice_tableau_pere;
1872: // Position de la structure dans le
1873: // tableau **noeuds du père
1874:
1875: struct arbre_variables_partagees *noeud_pere;
1876: struct arbre_variables_partagees **noeuds;
1877:
1878: struct liste_variables_partagees *feuille;
1879:
1880: pthread_mutex_t mutex_feuille;
1881: } struct_arbre_variables_partagees;
1882:
1883: #define INITIALISATION_MUTEX(mutex) \
1884: do { \
1885: pthread_mutexattr_t attributs_mutex; \
1886: pthread_mutexattr_init(&attributs_mutex); \
1887: pthread_mutexattr_settype(&attributs_mutex, PTHREAD_MUTEX_RECURSIVE); \
1888: pthread_mutex_init(&(mutex), &attributs_mutex); \
1889: pthread_mutexattr_destroy(&attributs_mutex); \
1890: } while(0)
1891:
1892: typedef struct tableau_variables
1893: {
1894: unsigned char origine;
1895: unsigned char *nom; // pointeur sur la struct_variable
1896: // réelle et non copie de la chaîne
1897: integer8 niveau;
1898:
1899: struct_objet *objet; // pointeur sur l'objet et non copie
1900: // de l'objet.
1901:
1902: logical1 variable_verrouillee;
1903: logical1 variable_masquee;
1904: pthread_mutex_t *mutex;
1905: union_position_variable variable_statique;
1906: union_position_variable variable_partagee;
1907: } struct_tableau_variables;
1908:
1909: // La liste des variables est une liste doublement chaînée et circulaire.
1910: typedef struct liste_variables
1911: {
1912: union
1913: {
1914: // Utilisation dans la gestion des variables
1915: struct_variable *variable;
1916: // Utilisation dans la pile système (variables par niveau)
1917: struct_liste_chainee *liste;
1918: };
1919:
1920: struct arbre_variables *noeud_pere;
1921: struct arbre_variables *noeud;
1922: struct liste_variables *suivant;
1923: struct liste_variables *precedent;
1924: } struct_liste_variables;
1925:
1926: // La liste des variables statiques et une liste double chaînée et non
1927: // circulaire.
1928: typedef struct liste_variables_statiques
1929: {
1930: struct liste_variables_statiques *suivant;
1931: struct liste_variables_statiques *precedent;
1932: struct liste_variables_statiques *reference;
1933: struct_arbre_variables *feuille;
1934: struct_variable_statique *variable;
1935: } struct_liste_variables_statiques;
1936:
1937: typedef struct liste_variables_partagees
1938: {
1939: struct liste_variables_partagees *suivant;
1940: struct liste_variables_partagees *precedent;
1941: struct liste_variables_partagees *reference;
1942: struct_arbre_variables_partagees *feuille;
1943: struct_variable_partagee *variable;
1944: pthread_t tid;
1945: pid_t pid;
1946: } struct_liste_variables_partagees;
1947: #endif
1948:
1949:
1950: /*
1951: --------------------------------------------------------------------------------
1952: Structure fonction
1953: --------------------------------------------------------------------------------
1954: */
1955:
1956: #ifndef RPLARGS
1957: typedef struct fonction
1958: {
1959: unsigned char *nom_fonction;
1960: integer8 nombre_arguments;
1961:
1962: void (*fonction)(struct processus *);
1963:
1964: volatile struct_liste_chainee *prediction_saut;
1965: volatile logical1 prediction_execution;
1966: } struct_fonction;
1967: #endif
1968:
1969:
1970: /*
1971: --------------------------------------------------------------------------------
1972: Structure buffer
1973: --------------------------------------------------------------------------------
1974: */
1975:
1976: typedef struct buffer
1977: {
1978: unsigned char *buffer;
1979:
1980: size_t longueur_requise;
1981: int classe;
1982: } struct_buffer;
1983:
1984:
1985: /*
1986: --------------------------------------------------------------------------------
1987: Structure processus
1988: --------------------------------------------------------------------------------
1989: */
1990:
1991: #ifndef RPLARGS
1992: typedef struct processus
1993: {
1994: /* Pointeurs sur le programme */
1995:
1996: unsigned char *definitions_chainees;
1997: struct_liste_chainee *expression_courante;
1998:
1999: unsigned char *instruction_courante;
2000: struct_objet *objet_courant;
2001: unsigned char evaluation_expression_compilee; /*Y/N*/
2002:
2003: unsigned char *nom_fichier_source;
2004: unsigned char *nom_fichier_historique;
2005:
2006: unsigned char autorisation_conversion_chaine; /*Y/N*/
2007: unsigned char autorisation_empilement_programme; /*Y/N*/
2008: unsigned char autorisation_evaluation_nom; /*Y/N*/
2009: unsigned char autorisation_nom_implicite; /*Y/N*/
2010: unsigned char evaluation_forcee; /*Y/N*/
2011: unsigned char instruction_valide; /*Y/N*/
2012: unsigned char instruction_intrinseque; /*Y/I/N*/
2013: unsigned char instruction_sensible; /*Y/N*/
2014: unsigned char test_instruction; /*Y/N*/
2015: unsigned char affichage_arguments; /*Y/N*/
2016: unsigned char constante_symbolique; /*Y/N*/
2017: unsigned char traitement_symbolique; /*Y/N*/
2018: unsigned char mode_execution_programme; /*Y/I/N*/
2019: unsigned char mode_interactif; /*Y/N*/
2020: unsigned char mode_evaluation_expression; /*Y/N*/
2021: unsigned char traitement_cycle_exit; /*N/E/C*/
2022: unsigned char recherche_type; /*Y/N*/
2023:
2024: integer8 position_courante;
2025: integer8 longueur_definitions_chainees;
2026:
2027: /* Pointeurs sur les instructions */
2028:
2029: int *pointeurs_caracteres;
2030: int nombre_caracteres;
2031: struct_instruction *arbre_instructions;
2032:
2033: /* Requetes */
2034:
2035: unsigned char requete_arret; /*Y/N*/
2036:
2037: /* Piles operationnelles */
2038:
2039: struct_liste_chainee *l_base_pile;
2040: struct_liste_chainee *l_base_pile_last;
2041:
2042: integer8 hauteur_pile_operationnelle;
2043:
2044: /* Piles systemes */
2045:
2046: struct_liste_pile_systeme *l_base_pile_systeme;
2047:
2048: integer8 hauteur_pile_systeme;
2049:
2050: /* Gestion des processus */
2051:
2052: volatile
2053: struct_liste_chainee *l_base_pile_processus;
2054:
2055: logical1 presence_pipes;
2056:
2057: int pipe_acquittement;
2058: int pipe_donnees;
2059: int pipe_injections;
2060: int pipe_nombre_injections;
2061: int pipe_interruptions;
2062: int pipe_nombre_elements_attente;
2063: int nombre_objets_envoyes_non_lus;
2064: int nombre_objets_injectes;
2065:
2066: real8 pourcentage_maximal_cpu;
2067: real8 temps_maximal_cpu;
2068:
2069: logical1 presence_fusible;
2070: pthread_t thread_fusible;
2071: pthread_t thread_surveille_par_fusible;
2072: pthread_t thread_signaux;
2073: int pipe_signaux[2];
2074:
2075: volatile int pointeur_signal_ecriture;
2076: volatile int pointeur_signal_lecture;
2077: volatile enum signaux_rpl signaux_en_queue[LONGUEUR_QUEUE_SIGNAUX];
2078: volatile logical1 demarrage_fils;
2079: volatile logical1 redemarrage_processus;
2080:
2081: /* Contextes */
2082:
2083: struct_liste_chainee *l_base_pile_contextes;
2084: struct_liste_chainee *l_base_pile_taille_contextes;
2085:
2086: /* Variables */
2087:
2088: // La liste des variables par niveau est doublement chaînée.
2089: // À tout moment, elle pointe sur le niveau le plus haut existant et
2090: // l_liste_variable_par_niveau->precedent renvoie la liste des
2091: // définitions. l_liste_variable_par_niveau->precedent->precedent pointe
2092: // sur la liste des variables globales.
2093: //
2094: // À l'initialisation :
2095: // l_liste_variables_par_niveau->suivant == l_liste_variables_par_niveau
2096: // l_liste_variables_par_niveau->precedent == l_liste_variables_par_niveau
2097:
2098: struct_arbre_variables *s_arbre_variables;
2099: struct_liste_variables *l_liste_variables_par_niveau;
2100: struct_liste_variables_statiques
2101: *l_liste_variables_statiques;
2102:
2103: struct_arbre_variables_partagees
2104: **s_arbre_variables_partagees;
2105: struct_liste_variables_partagees
2106: **l_liste_variables_partagees;
2107:
2108: logical1 niveau_supprime;
2109:
2110: struct_variable *pointeur_variable_courante;
2111: struct_liste_variables *pointeur_feuille_courante;
2112: struct_variable_statique *pointeur_variable_statique_courante;
2113: struct_variable_partagee *pointeur_variable_partagee_courante;
2114:
2115: int *pointeurs_caracteres_variables;
2116: int nombre_caracteres_variables;
2117:
2118: integer8 niveau_courant;
2119: integer8 niveau_initial;
2120:
2121: logical1 creation_variables_statiques;
2122: logical1 creation_variables_partagees;
2123: logical1 gel_liste_variables;
2124:
2125: /* Fichiers */
2126:
2127: struct_liste_chainee *s_fichiers;
2128:
2129: /* Sockets */
2130:
2131: struct_liste_chainee *s_sockets;
2132:
2133: /* Connecteurs aux bases de données */
2134:
2135: struct_liste_chainee *s_connecteurs_sql;
2136:
2137: /* Bibliothèques dynamiques */
2138:
2139: struct_liste_chainee *s_bibliotheques;
2140: struct_instruction_externe *s_instructions_externes;
2141: integer8 nombre_instructions_externes;
2142:
2143: /* Fichier d'impression */
2144:
2145: unsigned char *nom_fichier_impression;
2146: unsigned char format_papier[16];
2147:
2148: /* Parametres graphiques */
2149:
2150: struct_fichier_graphique *fichiers_graphiques; /* NULL */
2151:
2152: unsigned char type_trace_eq[21];
2153:
2154: /*
2155: * 2D :
2156: * FONCTION
2157: * PARAMETRIQUE
2158: * POLAIRE
2159: * COURBES DE NIVEAU
2160: *
2161: * 3D :
2162: * GRILLE 3D
2163: * COURBE PARAMETRIQUE // A FAIRE
2164: * SURFACE PARAMETRIQUE // A FAIRE
2165: * CYNLINDRIQUE // A FAIRE
2166: * SPHERIQUE // A FAIRE
2167: */
2168:
2169: unsigned char type_trace_sigma[21];
2170:
2171: /*
2172: * POINTS
2173: * HISTOGRAMME
2174: * TABLE TRACANTE
2175: */
2176:
2177: /*
2178: * ECHELLES
2179: */
2180:
2181: integer8 systeme_axes;
2182:
2183: real8 x_min;
2184: real8 x_max;
2185: real8 y_min;
2186: real8 y_max;
2187: real8 z_min;
2188: real8 z_max;
2189:
2190: real8 x_tics;
2191: real8 y_tics;
2192: real8 z_tics;
2193:
2194: integer8 mx_tics;
2195: integer8 my_tics;
2196: integer8 mz_tics;
2197:
2198: logical1 x_lines;
2199: logical1 y_lines;
2200: logical1 z_lines;
2201:
2202: logical1 mx_lines;
2203: logical1 my_lines;
2204: logical1 mz_lines;
2205:
2206: /*
2207: * -1 : absent du graphique
2208: * 0 : graduations automatiques
2209: * >0 : valeur manuelle
2210: */
2211:
2212: real8 x2_min;
2213: real8 x2_max;
2214: real8 y2_min;
2215: real8 y2_max;
2216: real8 z2_min;
2217: real8 z2_max;
2218:
2219: real8 x2_tics;
2220: real8 y2_tics;
2221: real8 z2_tics;
2222:
2223: integer8 mx2_tics;
2224: integer8 my2_tics;
2225: integer8 mz2_tics;
2226:
2227: logical1 x2_lines;
2228: logical1 y2_lines;
2229: logical1 z2_lines;
2230:
2231: logical1 mx2_lines;
2232: logical1 my2_lines;
2233: logical1 mz2_lines;
2234:
2235: real8 resolution;
2236:
2237: logical1 souris_active;
2238:
2239: logical1 echelle_automatique_x;
2240: logical1 echelle_automatique_y;
2241: logical1 echelle_automatique_z;
2242:
2243: logical1 echelle_automatique_x2;
2244: logical1 echelle_automatique_y2;
2245: logical1 echelle_automatique_z2;
2246:
2247: logical1 echelle_log_x;
2248: logical1 echelle_log_y;
2249: logical1 echelle_log_z;
2250:
2251: logical1 echelle_log_x2;
2252: logical1 echelle_log_y2;
2253: logical1 echelle_log_z2;
2254:
2255: real8 point_de_vue_theta;
2256: real8 point_de_vue_phi;
2257: real8 echelle_3D;
2258:
2259: unsigned char *label_x;
2260: unsigned char *label_y;
2261: unsigned char *label_z;
2262: unsigned char *titre;
2263: unsigned char *legende;
2264:
2265: unsigned char *nom_fichier_gnuplot;
2266: unsigned char *type_fichier_gnuplot;
2267:
2268: struct_objet *indep;
2269: struct_objet *depend;
2270: struct_objet *parametres_courbes_de_niveau;
2271:
2272: struct_marque *s_marques;
2273:
2274: file *entree_standard;
2275:
2276: logical1 requete_nouveau_plan;
2277: logical1 mise_a_jour_trace_requise;
2278:
2279: /* Parametres statistiques */
2280:
2281: integer8 colonne_statistique_1;
2282: integer8 colonne_statistique_2;
2283:
2284: /* Etat du calculateur */
2285:
2286: t_8_bits drapeaux_etat[8];
2287:
2288: /* Traitement des exceptions */
2289:
2290: logical1 arret_si_exception;
2291: int exception;
2292: int derniere_exception;
2293: int exception_processus_fils;
2294:
2295: /* Traitement des erreurs */
2296:
2297: int erreur_compilation;
2298: volatile int erreur_execution;
2299: volatile int erreur_systeme;
2300:
2301: struct_objet *s_objet_errone;
2302: struct_objet *s_objet_erreur;
2303:
2304: logical1 erreur_scrutation;
2305:
2306: volatile int erreur_systeme_processus_fils;
2307: int erreur_execution_processus_fils;
2308:
2309: pid_t pid_erreur_processus_fils;
2310:
2311: logical1 erreur_processus_fils;
2312:
2313: integer8 derniere_erreur_fonction_externe;
2314:
2315: int derniere_erreur_systeme;
2316: int derniere_erreur_execution;
2317: int derniere_erreur_evaluation;
2318:
2319: unsigned char *instruction_derniere_erreur;
2320:
2321: integer8 niveau_derniere_erreur;
2322:
2323: logical1 core;
2324: logical1 invalidation_message_erreur;
2325:
2326: /* Debug */
2327:
2328: logical1 debug;
2329: logical8 type_debug;
2330: logical1 debug_programme;
2331: logical1 execution_pas_suivant;
2332: logical1 traitement_instruction_halt;
2333:
2334: /* Interruptions logicielles */
2335:
2336: unsigned char masque_interruptions[d_NOMBRE_INTERRUPTIONS];
2337:
2338: /*
2339: * 'I' : interruption ignorée
2340: * 'Q' : interruption mise en queue pour un traitement ultérieur
2341: * 'N' : traitement normal de l'interruption
2342: */
2343:
2344: integer8 queue_interruptions[d_NOMBRE_INTERRUPTIONS];
2345: integer8 nombre_interruptions_en_queue;
2346: struct_liste_chainee *pile_origine_interruptions
2347: [d_NOMBRE_INTERRUPTIONS];
2348: volatile integer8 nombre_interruptions_non_affectees;
2349:
2350: struct_objet *corps_interruptions[d_NOMBRE_INTERRUPTIONS];
2351:
2352: unsigned char traitement_interruption; /* Y/N */
2353: unsigned char traitement_interruptible; /* Y/N */
2354: unsigned char traitement_at_poke; /* Y/N */
2355:
2356: struct_objet *at_exit;
2357: struct_objet *at_poke;
2358:
2359: /* Variables volatiles */
2360:
2361: volatile sig_atomic_t var_volatile_alarme;
2362: // Traitement de ctrl+C et des arrêts brutaux
2363: volatile sig_atomic_t var_volatile_requete_arret;
2364: // Traitement de ctrl+Z
2365: volatile sig_atomic_t var_volatile_requete_arret2;
2366: volatile sig_atomic_t var_volatile_traitement_retarde_stop;
2367: volatile sig_atomic_t var_volatile_traitement_sigint;
2368:
2369: volatile sig_atomic_t var_volatile_processus_racine;
2370: volatile sig_atomic_t var_volatile_processus_pere;
2371: volatile sig_atomic_t var_volatile_recursivite;
2372:
2373: volatile sig_atomic_t arret_depuis_abort;
2374:
2375: volatile int var_volatile_exception_gsl;
2376:
2377: /* Autres */
2378:
2379: char *rpl_home;
2380:
2381: gsl_rng *generateur_aleatoire;
2382: const gsl_rng_type *type_generateur_aleatoire;
2383:
2384: void *contexte_cas;
2385:
2386: integer8 nombre_arguments;
2387:
2388: /*
2389: * Il s'agit du nombre d'arguments utilisé pour l'évaluation
2390: * des expressions algébriques.
2391: * -1 : la fonction ne peut être dans un objet de type ALG.
2392: * -2 : nombre d'arguments inconnu
2393: * 0 : la fonction doit apparaître en notation infixe
2394: * >0 : la fonction apparaît comme une fonction normale
2395: */
2396:
2397: logical1 lancement_interactif;
2398:
2399: unsigned char *chemin_fichiers_temporaires;
2400: unsigned char langue;
2401: unsigned char retour_routine_evaluation;
2402: unsigned char *localisation;
2403:
2404: integer8 niveau_recursivite;
2405:
2406: pid_t pid_processus_pere;
2407: pthread_t tid_processus_pere;
2408: pthread_t tid;
2409:
2410: logical1 processus_detache;
2411:
2412: enum t_type type_en_cours;
2413:
2414: /* Profilage */
2415:
2416: logical1 profilage;
2417: int niveau_profilage;
2418: struct_liste_profilage *pile_profilage;
2419: struct_liste_profilage2 *pile_profilage_fonctions;
2420: struct timeval horodatage_profilage;
2421:
2422: pthread_mutex_t mutex_allocation;
2423: pthread_mutex_t mutex_allocation_buffer;
2424: pthread_mutex_t mutex_interruptions;
2425: pthread_mutex_t mutex_pile_processus;
2426: pthread_mutex_t mutex_signaux;
2427:
2428: // Mutex autorisant les fork()
2429: sem_t __PTR__ semaphore_fork;
2430:
2431: /* Mutexes */
2432:
2433: struct_liste_chainee *liste_mutexes;
2434: pthread_mutex_t protection_liste_mutexes;
2435: unsigned int sections_critiques;
2436:
2437: /* Variable d'initialisation pour SCHED */
2438:
2439: logical1 initialisation_scheduler;
2440:
2441: /* Drapeau nécessaire à RESTART */
2442:
2443: volatile logical1 requete_redemarrage;
2444:
2445: /* Gestion optimisée de la mémoire */
2446:
2447: double estimation_taille_pile_tampon;
2448: integer8 taille_pile_tampon;
2449: struct_liste_chainee *pile_tampon;
2450:
2451: double estimation_taille_pile_systeme_tampon;
2452: integer8 taille_pile_systeme_tampon;
2453: struct_liste_pile_systeme *pile_systeme_tampon;
2454:
2455: integer8 taille_pile_objets;
2456: struct_objet *pile_objets;
2457:
2458: # define TAILLE_CACHE 1024
2459: # define CACHE(type, nom) \
2460: type *objets_##nom[TAILLE_CACHE]; \
2461: volatile int pointeur_##nom;
2462:
2463: # define CACHE2(type, nom) \
2464: type *nom[TAILLE_CACHE]; \
2465: volatile int pointeur_##nom;
2466:
2467: CACHE(integer8, adr)
2468: CACHE(logical8, bin)
2469: CACHE(complex16, cpl)
2470: CACHE(struct_fonction, fct)
2471: CACHE(integer8, int)
2472: CACHE(struct_matrice, mat)
2473: CACHE(struct_nom, nom)
2474: CACHE(real8, rel)
2475: CACHE(struct_tableau, tab)
2476: CACHE(struct_vecteur, vec)
2477:
2478: CACHE2(struct_liste_chainee, maillons)
2479: CACHE2(struct_arbre_variables, variables_noeud)
2480: CACHE2(struct_arbre_variables_partagees, variables_partagees_noeud)
2481: CACHE2(struct_liste_variables, variables_feuille)
2482: CACHE2(struct_variable, variables_variable)
2483: CACHE2(struct_arbre_variables *, variables_tableau_noeuds)
2484: CACHE2(struct_arbre_variables_partagees *,
2485: variables_tableau_noeuds_partages)
2486:
2487: CACHE2(struct_buffer, enveloppes_buffers)
2488: unsigned char ***cache_buffer;
2489: int *pointeur_cache_buffer;
2490: } struct_processus;
2491: #endif
2492:
2493:
2494: /*
2495: ================================================================================
2496: MISE EN PLACE DE L'ALLOCATEUR SPÉCIFIQUE
2497: ================================================================================*/
2498:
2499: #ifndef DEBUG_MEMOIRE
2500: # define malloc(a) rpl_malloc(s_etat_processus, a)
2501: # define realloc(a, b) rpl_realloc(s_etat_processus, a, b)
2502: # define free(a) rpl_free(s_etat_processus, a)
2503: #endif
2504:
2505: void *rpl_malloc(struct_processus *s_etat_processus, size_t s);
2506: void *rpl_realloc(struct_processus *s_etat_processus, void *ptr, size_t s);
2507: void rpl_free(struct_processus *s_etat_processus, void *ptr);
2508: void *sys_malloc(size_t s);
2509: void *sys_realloc(void *ptr, size_t s);
2510: void sys_free(void *ptr);
2511:
2512: /*
2513: * Wrapper de readline() pour que la fonction renvoie un pointeur sur un
2514: * buffer alloué par rpl_malloc().
2515: */
2516:
2517: #define readline(s) readline_wrapper(s_etat_processus, s)
2518: unsigned char *readline_wrapper(struct_processus *s_etat_processus,
2519: unsigned char *s);
2520:
2521:
2522: /*
2523: ================================================================================
2524: PROTOTYPES
2525: ================================================================================
2526: */
2527:
2528: /*
2529: --------------------------------------------------------------------------------
2530: Procédures d'exécution des mots-clef du langage RPL/2
2531: --------------------------------------------------------------------------------
2532: */
2533:
2534: // BEGIN C PROTOTYPES
2535: void instruction_sensible_e(struct_processus *s_etat_processus);
2536: void instruction_sensible_i(struct_processus *s_etat_processus);
2537: void instruction_sensible_infinity(struct_processus *s_etat_processus);
2538:
2539: void instruction_abort(struct_processus *s_etat_processus);
2540: void instruction_abs(struct_processus *s_etat_processus);
2541: void instruction_acos(struct_processus *s_etat_processus);
2542: void instruction_acosh(struct_processus *s_etat_processus);
2543: void instruction_alarm(struct_processus *s_etat_processus);
2544: void instruction_alog(struct_processus *s_etat_processus);
2545: void instruction_and(struct_processus *s_etat_processus);
2546: void instruction_append(struct_processus *s_etat_processus);
2547: void instruction_array_fleche(struct_processus *s_etat_processus);
2548: void instruction_arg(struct_processus *s_etat_processus);
2549: void instruction_asin(struct_processus *s_etat_processus);
2550: void instruction_asinh(struct_processus *s_etat_processus);
2551: void instruction_asl(struct_processus *s_etat_processus);
2552: void instruction_asr(struct_processus *s_etat_processus);
2553: void instruction_atan(struct_processus *s_etat_processus);
2554: void instruction_atanh(struct_processus *s_etat_processus);
2555: void instruction_atexit(struct_processus *s_etat_processus);
2556: void instruction_atpoke(struct_processus *s_etat_processus);
2557: void instruction_autoscale(struct_processus *s_etat_processus);
2558: void instruction_axes(struct_processus *s_etat_processus);
2559:
2560: void instruction_b_vers_r(struct_processus *s_etat_processus);
2561: void instruction_backspace(struct_processus *s_etat_processus);
2562: void instruction_backtrace(struct_processus *s_etat_processus);
2563: void instruction_beep(struct_processus *s_etat_processus);
2564: void instruction_bessel(struct_processus *s_etat_processus);
2565: void instruction_bin(struct_processus *s_etat_processus);
2566:
2567: void instruction_c_vers_r(struct_processus *s_etat_processus);
2568: void instruction_case(struct_processus *s_etat_processus);
2569: void instruction_ceil(struct_processus *s_etat_processus);
2570: void instruction_centr(struct_processus *s_etat_processus);
2571: void instruction_cf(struct_processus *s_etat_processus);
2572: void instruction_chr(struct_processus *s_etat_processus);
2573: void instruction_cipher(struct_processus *s_etat_processus);
2574: void instruction_clear(struct_processus *s_etat_processus);
2575: void instruction_cllcd(struct_processus *s_etat_processus);
2576: void instruction_clmf(struct_processus *s_etat_processus);
2577: void instruction_close(struct_processus *s_etat_processus);
2578: void instruction_clratexit(struct_processus *s_etat_processus);
2579: void instruction_clratpoke(struct_processus *s_etat_processus);
2580: void instruction_clrcntxt(struct_processus *s_etat_processus);
2581: void instruction_clrerr(struct_processus *s_etat_processus);
2582: void instruction_clrfuse(struct_processus *s_etat_processus);
2583: void instruction_clrmtx(struct_processus *s_etat_processus);
2584: void instruction_clrsmphr(struct_processus *s_etat_processus);
2585: void instruction_clrswi(struct_processus *s_etat_processus);
2586: void instruction_cls(struct_processus *s_etat_processus);
2587: void instruction_clusr(struct_processus *s_etat_processus);
2588: void instruction_cnrm(struct_processus *s_etat_processus);
2589: void instruction_cols(struct_processus *s_etat_processus);
2590: void instruction_col_fleche(struct_processus *s_etat_processus);
2591: void instruction_col_moins(struct_processus *s_etat_processus);
2592: void instruction_col_plus(struct_processus *s_etat_processus);
2593: void instruction_comb(struct_processus *s_etat_processus);
2594: void instruction_compress(struct_processus *s_etat_processus);
2595: void instruction_con(struct_processus *s_etat_processus);
2596: void instruction_cond(struct_processus *s_etat_processus);
2597: void instruction_cont(struct_processus *s_etat_processus);
2598: void instruction_continue(struct_processus *s_etat_processus);
2599: void instruction_conj(struct_processus *s_etat_processus);
2600: void instruction_convert(struct_processus *s_etat_processus);
2601: void instruction_copy(struct_processus *s_etat_processus);
2602: void instruction_copyright(struct_processus *s_etat_processus);
2603: void instruction_corr(struct_processus *s_etat_processus);
2604: void instruction_cos(struct_processus *s_etat_processus);
2605: void instruction_cosh(struct_processus *s_etat_processus);
2606: void instruction_cov(struct_processus *s_etat_processus);
2607: void instruction_cr(struct_processus *s_etat_processus);
2608: void instruction_create(struct_processus *s_etat_processus);
2609: void instruction_critical(struct_processus *s_etat_processus);
2610: void instruction_crmtx(struct_processus *s_etat_processus);
2611: void instruction_cross(struct_processus *s_etat_processus);
2612: void instruction_crsmphr(struct_processus *s_etat_processus);
2613: void instruction_crtab(struct_processus *s_etat_processus);
2614: void instruction_cstop(struct_processus *s_etat_processus);
2615: void instruction_cswp(struct_processus *s_etat_processus);
2616: void instruction_currenc(struct_processus *s_etat_processus);
2617: void instruction_cycle(struct_processus *s_etat_processus);
2618:
2619: void instruction_d_vers_r(struct_processus *s_etat_processus);
2620: void instruction_daemonize(struct_processus *s_etat_processus);
2621: void instruction_date(struct_processus *s_etat_processus);
2622: void instruction_dec(struct_processus *s_etat_processus);
2623: void instruction_decr(struct_processus *s_etat_processus);
2624: void instruction_default(struct_processus *s_etat_processus);
2625: void instruction_deg(struct_processus *s_etat_processus);
2626: void instruction_delete(struct_processus *s_etat_processus);
2627: void instruction_depnd(struct_processus *s_etat_processus);
2628: void instruction_depth(struct_processus *s_etat_processus);
2629: void instruction_der(struct_processus *s_etat_processus);
2630: void instruction_det(struct_processus *s_etat_processus);
2631: void instruction_detach(struct_processus *s_etat_processus);
2632: void instruction_dft(struct_processus *s_etat_processus);
2633: void instruction_dgtiz(struct_processus *s_etat_processus);
2634: void instruction_diag_fleche(struct_processus *s_etat_processus);
2635: void instruction_digest(struct_processus *s_etat_processus);
2636: void instruction_disp(struct_processus *s_etat_processus);
2637: void instruction_division(struct_processus *s_etat_processus);
2638: void instruction_do(struct_processus *s_etat_processus);
2639: void instruction_dot(struct_processus *s_etat_processus);
2640: void instruction_draw(struct_processus *s_etat_processus);
2641: void instruction_drax(struct_processus *s_etat_processus);
2642: void instruction_drop(struct_processus *s_etat_processus);
2643: void instruction_drop2(struct_processus *s_etat_processus);
2644: void instruction_dropcntxt(struct_processus *s_etat_processus);
2645: void instruction_dropn(struct_processus *s_etat_processus);
2646: void instruction_drws(struct_processus *s_etat_processus);
2647: void instruction_dup(struct_processus *s_etat_processus);
2648: void instruction_dup2(struct_processus *s_etat_processus);
2649: void instruction_dupcntxt(struct_processus *s_etat_processus);
2650: void instruction_dupn(struct_processus *s_etat_processus);
2651:
2652: void instruction_e(struct_processus *s_etat_processus);
2653: void instruction_edit(struct_processus *s_etat_processus);
2654: void instruction_egalite(struct_processus *s_etat_processus);
2655: void instruction_egv(struct_processus *s_etat_processus);
2656: void instruction_egvl(struct_processus *s_etat_processus);
2657: void instruction_else(struct_processus *s_etat_processus);
2658: void instruction_elseif(struct_processus *s_etat_processus);
2659: void instruction_end(struct_processus *s_etat_processus);
2660: void instruction_eng(struct_processus *s_etat_processus);
2661: void instruction_epsilon(struct_processus *s_etat_processus);
2662: void instruction_eqv(struct_processus *s_etat_processus);
2663: void instruction_erase(struct_processus *s_etat_processus);
2664: void instruction_errm(struct_processus *s_etat_processus);
2665: void instruction_errn(struct_processus *s_etat_processus);
2666: void instruction_eval(struct_processus *s_etat_processus);
2667: void instruction_exget(struct_processus *s_etat_processus);
2668: void instruction_exit(struct_processus *s_etat_processus);
2669: void instruction_exp(struct_processus *s_etat_processus);
2670: void instruction_expm(struct_processus *s_etat_processus);
2671: void instruction_exsub(struct_processus *s_etat_processus);
2672: void instruction_externals(struct_processus *s_etat_processus);
2673: void instruction_eyept(struct_processus *s_etat_processus);
2674:
2675: void instruction_fact(struct_processus *s_etat_processus);
2676: void instruction_false(struct_processus *s_etat_processus);
2677: void instruction_fc_test(struct_processus *s_etat_processus);
2678: void instruction_fc_test_c(struct_processus *s_etat_processus);
2679: void instruction_fc_test_s(struct_processus *s_etat_processus);
2680: void instruction_fft(struct_processus *s_etat_processus);
2681: void instruction_fix(struct_processus *s_etat_processus);
2682: void instruction_fleche(struct_processus *s_etat_processus);
2683: void instruction_fleche_array(struct_processus *s_etat_processus);
2684: void instruction_fleche_col(struct_processus *s_etat_processus);
2685: void instruction_fleche_diag(struct_processus *s_etat_processus);
2686: void instruction_fleche_hms(struct_processus *s_etat_processus);
2687: void instruction_fleche_lcd(struct_processus *s_etat_processus);
2688: void instruction_fleche_list(struct_processus *s_etat_processus);
2689: void instruction_fleche_num(struct_processus *s_etat_processus);
2690: void instruction_fleche_q(struct_processus *s_etat_processus);
2691: void instruction_fleche_row(struct_processus *s_etat_processus);
2692: void instruction_fleche_str(struct_processus *s_etat_processus);
2693: void instruction_fleche_table(struct_processus *s_etat_processus);
2694: void instruction_floor(struct_processus *s_etat_processus);
2695: void instruction_for(struct_processus *s_etat_processus);
2696: void instruction_forall(struct_processus *s_etat_processus);
2697: void instruction_format(struct_processus *s_etat_processus);
2698: void instruction_fp(struct_processus *s_etat_processus);
2699: void instruction_fs_test(struct_processus *s_etat_processus);
2700: void instruction_fs_test_c(struct_processus *s_etat_processus);
2701: void instruction_fs_test_s(struct_processus *s_etat_processus);
2702: void instruction_function(struct_processus *s_etat_processus);
2703: void instruction_fuse(struct_processus *s_etat_processus);
2704:
2705: void instruction_gamma(struct_processus *s_etat_processus);
2706: void instruction_ge(struct_processus *s_etat_processus);
2707: void instruction_gegv(struct_processus *s_etat_processus);
2708: void instruction_gegvl(struct_processus *s_etat_processus);
2709: void instruction_get(struct_processus *s_etat_processus);
2710: void instruction_getc(struct_processus *s_etat_processus);
2711: void instruction_geti(struct_processus *s_etat_processus);
2712: void instruction_getr(struct_processus *s_etat_processus);
2713: void instruction_glegv(struct_processus *s_etat_processus);
2714: void instruction_gregv(struct_processus *s_etat_processus);
2715: void instruction_gt(struct_processus *s_etat_processus);
2716:
2717: void instruction_halt(struct_processus *s_etat_processus);
2718: void instruction_head(struct_processus *s_etat_processus);
2719: void instruction_help(struct_processus *s_etat_processus);
2720: void instruction_hex(struct_processus *s_etat_processus);
2721: void instruction_histogram(struct_processus *s_etat_processus);
2722: void instruction_hms_fleche(struct_processus *s_etat_processus);
2723: void instruction_hms_moins(struct_processus *s_etat_processus);
2724: void instruction_hms_plus(struct_processus *s_etat_processus);
2725:
2726: void instruction_i(struct_processus *s_etat_processus);
2727: void instruction_idft(struct_processus *s_etat_processus);
2728: void instruction_idn(struct_processus *s_etat_processus);
2729: void instruction_if(struct_processus *s_etat_processus);
2730: void instruction_iferr(struct_processus *s_etat_processus);
2731: void instruction_ifft(struct_processus *s_etat_processus);
2732: void instruction_ift(struct_processus *s_etat_processus);
2733: void instruction_ifte(struct_processus *s_etat_processus);
2734: void instruction_im(struct_processus *s_etat_processus);
2735: void instruction_implicit(struct_processus *s_etat_processus);
2736: void instruction_in(struct_processus *s_etat_processus);
2737: void instruction_incr(struct_processus *s_etat_processus);
2738: void instruction_indep(struct_processus *s_etat_processus);
2739: void instruction_input(struct_processus *s_etat_processus);
2740: void instruction_infinity(struct_processus *s_etat_processus);
2741: void instruction_inquire(struct_processus *s_etat_processus);
2742: void instruction_int(struct_processus *s_etat_processus);
2743: void instruction_interrupt(struct_processus *s_etat_processus);
2744: void instruction_inv(struct_processus *s_etat_processus);
2745: void instruction_ip(struct_processus *s_etat_processus);
2746: void instruction_iswi(struct_processus *s_etat_processus);
2747: void instruction_itrace(struct_processus *s_etat_processus);
2748:
2749: void instruction_jdate(struct_processus *s_etat_processus);
2750:
2751: void instruction_key(struct_processus *s_etat_processus);
2752: void instruction_keylabel(struct_processus *s_etat_processus);
2753: void instruction_keytitle(struct_processus *s_etat_processus);
2754: void instruction_kill(struct_processus *s_etat_processus);
2755: void instruction_kind(struct_processus *s_etat_processus);
2756:
2757: void instruction_label(struct_processus *s_etat_processus);
2758: void instruction_last(struct_processus *s_etat_processus);
2759: void instruction_lcase(struct_processus *s_etat_processus);
2760: void instruction_lcd_fleche(struct_processus *s_etat_processus);
2761: void instruction_lchol(struct_processus *s_etat_processus);
2762: void instruction_le(struct_processus *s_etat_processus);
2763: void instruction_legv(struct_processus *s_etat_processus);
2764: void instruction_limit(struct_processus *s_etat_processus);
2765: void instruction_line(struct_processus *s_etat_processus);
2766: void instruction_list_fleche(struct_processus *s_etat_processus);
2767: void instruction_ln(struct_processus *s_etat_processus);
2768: void instruction_lnp1(struct_processus *s_etat_processus);
2769: void instruction_localization(struct_processus *s_etat_processus);
2770: void instruction_lock(struct_processus *s_etat_processus);
2771: void instruction_log(struct_processus *s_etat_processus);
2772: void instruction_logger(struct_processus *s_etat_processus);
2773: void instruction_logscale(struct_processus *s_etat_processus);
2774: void instruction_lq(struct_processus *s_etat_processus);
2775: void instruction_lsq(struct_processus *s_etat_processus);
2776: void instruction_lt(struct_processus *s_etat_processus);
2777: void instruction_lu(struct_processus *s_etat_processus);
2778: void instruction_l_vers_t(struct_processus *s_etat_processus);
2779:
2780: void instruction_mant(struct_processus *s_etat_processus);
2781: void instruction_mark(struct_processus *s_etat_processus);
2782: void instruction_max(struct_processus *s_etat_processus);
2783: void instruction_maxs(struct_processus *s_etat_processus);
2784: void instruction_mclrin(struct_processus *s_etat_processus);
2785: void instruction_mean(struct_processus *s_etat_processus);
2786: void instruction_mem(struct_processus *s_etat_processus);
2787: void instruction_memlock(struct_processus *s_etat_processus);
2788: void instruction_memunlock(struct_processus *s_etat_processus);
2789: void instruction_min(struct_processus *s_etat_processus);
2790: void instruction_mins(struct_processus *s_etat_processus);
2791: void instruction_mod(struct_processus *s_etat_processus);
2792: void instruction_moins(struct_processus *s_etat_processus);
2793: void instruction_mtxlock(struct_processus *s_etat_processus);
2794: void instruction_mtxstatus(struct_processus *s_etat_processus);
2795: void instruction_mtxtrylock(struct_processus *s_etat_processus);
2796: void instruction_mtxunlock(struct_processus *s_etat_processus);
2797: void instruction_multiplication(struct_processus *s_etat_processus);
2798:
2799: void instruction_ne(struct_processus *s_etat_processus);
2800: void instruction_neg(struct_processus *s_etat_processus);
2801: void instruction_next(struct_processus *s_etat_processus);
2802: void instruction_newplane(struct_processus *s_etat_processus);
2803: void instruction_not(struct_processus *s_etat_processus);
2804: void instruction_nrand(struct_processus *s_etat_processus);
2805: void instruction_nrproc(struct_processus *s_etat_processus);
2806: void instruction_ns(struct_processus *s_etat_processus);
2807: void instruction_num(struct_processus *s_etat_processus);
2808:
2809: void instruction_obget(struct_processus *s_etat_processus);
2810: void instruction_obsub(struct_processus *s_etat_processus);
2811: void instruction_oct(struct_processus *s_etat_processus);
2812: void instruction_open(struct_processus *s_etat_processus);
2813: void instruction_or(struct_processus *s_etat_processus);
2814: void instruction_over(struct_processus *s_etat_processus);
2815:
2816: void instruction_p_vers_r(struct_processus *s_etat_processus);
2817: void instruction_paper(struct_processus *s_etat_processus);
2818: void instruction_parameter(struct_processus *s_etat_processus);
2819: void instruction_parametric(struct_processus *s_etat_processus);
2820: void instruction_pcov(struct_processus *s_etat_processus);
2821: void instruction_peek(struct_processus *s_etat_processus);
2822: void instruction_perm(struct_processus *s_etat_processus);
2823: void instruction_persist(struct_processus *s_etat_processus);
2824: void instruction_pi(struct_processus *s_etat_processus);
2825: void instruction_pick(struct_processus *s_etat_processus);
2826: void instruction_plot(struct_processus *s_etat_processus);
2827: void instruction_plotter(struct_processus *s_etat_processus);
2828: void instruction_plus(struct_processus *s_etat_processus);
2829: void instruction_pmax(struct_processus *s_etat_processus);
2830: void instruction_pmin(struct_processus *s_etat_processus);
2831: void instruction_poke(struct_processus *s_etat_processus);
2832: void instruction_polar(struct_processus *s_etat_processus);
2833: void instruction_poll(struct_processus *s_etat_processus);
2834: void instruction_pos(struct_processus *s_etat_processus);
2835: void instruction_pourcent(struct_processus *s_etat_processus);
2836: void instruction_pourcent_ch(struct_processus *s_etat_processus);
2837: void instruction_pourcent_t(struct_processus *s_etat_processus);
2838: void instruction_ppar(struct_processus *s_etat_processus);
2839: void instruction_pr1(struct_processus *s_etat_processus);
2840: void instruction_print(struct_processus *s_etat_processus);
2841: void instruction_private(struct_processus *s_etat_processus);
2842: void instruction_prlcd(struct_processus *s_etat_processus);
2843: void instruction_prmd(struct_processus *s_etat_processus);
2844: void instruction_procid(struct_processus *s_etat_processus);
2845: void instruction_prompt(struct_processus *s_etat_processus);
2846: void instruction_protect(struct_processus *s_etat_processus);
2847: void instruction_prst(struct_processus *s_etat_processus);
2848: void instruction_prstc(struct_processus *s_etat_processus);
2849: void instruction_prusr(struct_processus *s_etat_processus);
2850: void instruction_prvar(struct_processus *s_etat_processus);
2851: void instruction_psdev(struct_processus *s_etat_processus);
2852: void instruction_puissance(struct_processus *s_etat_processus);
2853: void instruction_purge(struct_processus *s_etat_processus);
2854: void instruction_pshcntxt(struct_processus *s_etat_processus);
2855: void instruction_pshprfl(struct_processus *s_etat_processus);
2856: void instruction_pulcntxt(struct_processus *s_etat_processus);
2857: void instruction_pulprfl(struct_processus *s_etat_processus);
2858: void instruction_put(struct_processus *s_etat_processus);
2859: void instruction_putc(struct_processus *s_etat_processus);
2860: void instruction_puti(struct_processus *s_etat_processus);
2861: void instruction_putr(struct_processus *s_etat_processus);
2862: void instruction_pvar(struct_processus *s_etat_processus);
2863:
2864: void instruction_qr(struct_processus *s_etat_processus);
2865:
2866: void instruction_r_vers_b(struct_processus *s_etat_processus);
2867: void instruction_r_vers_c(struct_processus *s_etat_processus);
2868: void instruction_r_vers_d(struct_processus *s_etat_processus);
2869: void instruction_r_vers_p(struct_processus *s_etat_processus);
2870: void instruction_rad(struct_processus *s_etat_processus);
2871: void instruction_rand(struct_processus *s_etat_processus);
2872: void instruction_rank(struct_processus *s_etat_processus);
2873: void instruction_rceq(struct_processus *s_etat_processus);
2874: void instruction_rci(struct_processus *s_etat_processus);
2875: void instruction_rcij(struct_processus *s_etat_processus);
2876: void instruction_rcl(struct_processus *s_etat_processus);
2877: void instruction_rclf(struct_processus *s_etat_processus);
2878: void instruction_rcls(struct_processus *s_etat_processus);
2879: void instruction_rclswi(struct_processus *s_etat_processus);
2880: void instruction_rcws(struct_processus *s_etat_processus);
2881: void instruction_rdate(struct_processus *s_etat_processus);
2882: void instruction_rdm(struct_processus *s_etat_processus);
2883: void instruction_rdgn(struct_processus *s_etat_processus);
2884: void instruction_rdz(struct_processus *s_etat_processus);
2885: void instruction_re(struct_processus *s_etat_processus);
2886: void instruction_read(struct_processus *s_etat_processus);
2887: void instruction_recode(struct_processus *s_etat_processus);
2888: void instruction_recv(struct_processus *s_etat_processus);
2889: void instruction_redraw(struct_processus *s_etat_processus);
2890: void instruction_regex(struct_processus *s_etat_processus);
2891: void instruction_relax(struct_processus *s_etat_processus);
2892: void instruction_remove(struct_processus *s_etat_processus);
2893: void instruction_res(struct_processus *s_etat_processus);
2894: void instruction_restart(struct_processus *s_etat_processus);
2895: void instruction_recall(struct_processus *s_etat_processus);
2896: void instruction_regv(struct_processus *s_etat_processus);
2897: void instruction_repeat(struct_processus *s_etat_processus);
2898: void instruction_repl(struct_processus *s_etat_processus);
2899: void instruction_return(struct_processus *s_etat_processus);
2900: void instruction_revlist(struct_processus *s_etat_processus);
2901: void instruction_rewind(struct_processus *s_etat_processus);
2902: void instruction_rfuse(struct_processus *s_etat_processus);
2903: void instruction_rgdl(struct_processus *s_etat_processus);
2904: void instruction_rgdr(struct_processus *s_etat_processus);
2905: void instruction_rl(struct_processus *s_etat_processus);
2906: void instruction_rlb(struct_processus *s_etat_processus);
2907: void instruction_rnd(struct_processus *s_etat_processus);
2908: void instruction_rnrm(struct_processus *s_etat_processus);
2909: void instruction_roll(struct_processus *s_etat_processus);
2910: void instruction_rolld(struct_processus *s_etat_processus);
2911: void instruction_rot(struct_processus *s_etat_processus);
2912: void instruction_row_fleche(struct_processus *s_etat_processus);
2913: void instruction_row_moins(struct_processus *s_etat_processus);
2914: void instruction_row_plus(struct_processus *s_etat_processus);
2915: void instruction_rr(struct_processus *s_etat_processus);
2916: void instruction_rrb(struct_processus *s_etat_processus);
2917: void instruction_rsd(struct_processus *s_etat_processus);
2918: void instruction_rstop(struct_processus *s_etat_processus);
2919: void instruction_rswp(struct_processus *s_etat_processus);
2920:
2921: void instruction_s_moins(struct_processus *s_etat_processus);
2922: void instruction_s_plus(struct_processus *s_etat_processus);
2923: void instruction_same(struct_processus *s_etat_processus);
2924: void instruction_save(struct_processus *s_etat_processus);
2925: void instruction_scatter(struct_processus *s_etat_processus);
2926: void instruction_scale(struct_processus *s_etat_processus);
2927: void instruction_sched(struct_processus *s_etat_processus);
2928: void instruction_schur(struct_processus *s_etat_processus);
2929: void instruction_sci(struct_processus *s_etat_processus);
2930: void instruction_scls(struct_processus *s_etat_processus);
2931: void instruction_sconj(struct_processus *s_etat_processus);
2932: void instruction_sdev(struct_processus *s_etat_processus);
2933: void instruction_select(struct_processus *s_etat_processus);
2934: void instruction_send(struct_processus *s_etat_processus);
2935: void instruction_sf(struct_processus *s_etat_processus);
2936: void instruction_shared(struct_processus *s_etat_processus);
2937: void instruction_sign(struct_processus *s_etat_processus);
2938: void instruction_sin(struct_processus *s_etat_processus);
2939: void instruction_sinh(struct_processus *s_etat_processus);
2940: void instruction_sinv(struct_processus *s_etat_processus);
2941: void instruction_size(struct_processus *s_etat_processus);
2942: void instruction_sl(struct_processus *s_etat_processus);
2943: void instruction_slb(struct_processus *s_etat_processus);
2944: void instruction_slice(struct_processus *s_etat_processus);
2945: void instruction_slicescale(struct_processus *s_etat_processus);
2946: void instruction_smphrdecr(struct_processus *s_etat_processus);
2947: void instruction_smphrgetv(struct_processus *s_etat_processus);
2948: void instruction_smphrincr(struct_processus *s_etat_processus);
2949: void instruction_smphrtrydecr(struct_processus *s_etat_processus);
2950: void instruction_sneg(struct_processus *s_etat_processus);
2951: void instruction_sort(struct_processus *s_etat_processus);
2952: void instruction_spar(struct_processus *s_etat_processus);
2953: void instruction_spawn(struct_processus *s_etat_processus);
2954: void instruction_splash(struct_processus *s_etat_processus);
2955: void instruction_sq(struct_processus *s_etat_processus);
2956: void instruction_sqlconnect(struct_processus *s_etat_processus);
2957: void instruction_sqldisconnect(struct_processus *s_etat_processus);
2958: void instruction_sqlquery(struct_processus *s_etat_processus);
2959: void instruction_sqrt(struct_processus *s_etat_processus);
2960: void instruction_sr(struct_processus *s_etat_processus);
2961: void instruction_srb(struct_processus *s_etat_processus);
2962: void instruction_srev(struct_processus *s_etat_processus);
2963: void instruction_sst(struct_processus *s_etat_processus);
2964: void instruction_star_d(struct_processus *s_etat_processus);
2965: void instruction_star_h(struct_processus *s_etat_processus);
2966: void instruction_star_s(struct_processus *s_etat_processus);
2967: void instruction_star_w(struct_processus *s_etat_processus);
2968: void instruction_start(struct_processus *s_etat_processus);
2969: void instruction_static(struct_processus *s_etat_processus);
2970: void instruction_std(struct_processus *s_etat_processus);
2971: void instruction_step(struct_processus *s_etat_processus);
2972: void instruction_steq(struct_processus *s_etat_processus);
2973: void instruction_sto(struct_processus *s_etat_processus);
2974: void instruction_sto_division(struct_processus *s_etat_processus);
2975: void instruction_sto_fois(struct_processus *s_etat_processus);
2976: void instruction_sto_moins(struct_processus *s_etat_processus);
2977: void instruction_sto_plus(struct_processus *s_etat_processus);
2978: void instruction_stof(struct_processus *s_etat_processus);
2979: void instruction_stop(struct_processus *s_etat_processus);
2980: void instruction_store(struct_processus *s_etat_processus);
2981: void instruction_stos(struct_processus *s_etat_processus);
2982: void instruction_stoswi(struct_processus *s_etat_processus);
2983: void instruction_str_fleche(struct_processus *s_etat_processus);
2984: void instruction_stws(struct_processus *s_etat_processus);
2985: void instruction_sub(struct_processus *s_etat_processus);
2986: void instruction_suspend(struct_processus *s_etat_processus);
2987: void instruction_svd(struct_processus *s_etat_processus);
2988: void instruction_svl(struct_processus *s_etat_processus);
2989: void instruction_swap(struct_processus *s_etat_processus);
2990: void instruction_swi(struct_processus *s_etat_processus);
2991: void instruction_swilock(struct_processus *s_etat_processus);
2992: void instruction_swiqueue(struct_processus *s_etat_processus);
2993: void instruction_swistatus(struct_processus *s_etat_processus);
2994: void instruction_swiunlock(struct_processus *s_etat_processus);
2995: void instruction_swapcntxt(struct_processus *s_etat_processus);
2996: void instruction_sx(struct_processus *s_etat_processus);
2997: void instruction_sx2(struct_processus *s_etat_processus);
2998: void instruction_sxy(struct_processus *s_etat_processus);
2999: void instruction_sy(struct_processus *s_etat_processus);
3000: void instruction_sy2(struct_processus *s_etat_processus);
3001: void instruction_sync(struct_processus *s_etat_processus);
3002: void instruction_syseval(struct_processus *s_etat_processus);
3003:
3004: void instruction_table_fleche(struct_processus *s_etat_processus);
3005: void instruction_tail(struct_processus *s_etat_processus);
3006: void instruction_tan(struct_processus *s_etat_processus);
3007: void instruction_tanh(struct_processus *s_etat_processus);
3008: void instruction_target(struct_processus *s_etat_processus);
3009: void instruction_taylr(struct_processus *s_etat_processus);
3010: void instruction_then(struct_processus *s_etat_processus);
3011: void instruction_time(struct_processus *s_etat_processus);
3012: void instruction_title(struct_processus *s_etat_processus);
3013: void instruction_tokenize(struct_processus *s_etat_processus);
3014: void instruction_tot(struct_processus *s_etat_processus);
3015: void instruction_trim(struct_processus *s_etat_processus);
3016: void instruction_trn(struct_processus *s_etat_processus);
3017: void instruction_trnc(struct_processus *s_etat_processus);
3018: void instruction_true(struct_processus *s_etat_processus);
3019: void instruction_type(struct_processus *s_etat_processus);
3020: void instruction_t_vers_l(struct_processus *s_etat_processus);
3021:
3022: void instruction_ucase(struct_processus *s_etat_processus);
3023: void instruction_uchol(struct_processus *s_etat_processus);
3024: void instruction_uncompress(struct_processus *s_etat_processus);
3025: void instruction_unlock(struct_processus *s_etat_processus);
3026: void instruction_unprotect(struct_processus *s_etat_processus);
3027: void instruction_until(struct_processus *s_etat_processus);
3028: void instruction_use(struct_processus *s_etat_processus);
3029: void instruction_utpc(struct_processus *s_etat_processus);
3030: void instruction_utpf(struct_processus *s_etat_processus);
3031: void instruction_utpn(struct_processus *s_etat_processus);
3032: void instruction_utpt(struct_processus *s_etat_processus);
3033:
3034: void instruction_var(struct_processus *s_etat_processus);
3035: void instruction_variable(struct_processus *s_etat_processus);
3036: void instruction_vars(struct_processus *s_etat_processus);
3037: void instruction_verify(struct_processus *s_etat_processus);
3038: void instruction_vers_niveau_inferieur(struct_processus *s_etat_processus);
3039: void instruction_vers_niveau_superieur(struct_processus *s_etat_processus);
3040: void instruction_version(struct_processus *s_etat_processus);
3041: void instruction_visit(struct_processus *s_etat_processus);
3042: void instruction_volatile(struct_processus *s_etat_processus);
3043:
3044: void instruction_wait(struct_processus *s_etat_processus);
3045: void instruction_warranty(struct_processus *s_etat_processus);
3046: void instruction_wfdata(struct_processus *s_etat_processus);
3047: void instruction_wfack(struct_processus *s_etat_processus);
3048: void instruction_wflock(struct_processus *s_etat_processus);
3049: void instruction_wfpoke(struct_processus *s_etat_processus);
3050: void instruction_wfproc(struct_processus *s_etat_processus);
3051: void instruction_wfsock(struct_processus *s_etat_processus);
3052: void instruction_wfswi(struct_processus *s_etat_processus);
3053: void instruction_while(struct_processus *s_etat_processus);
3054: void instruction_wireframe(struct_processus *s_etat_processus);
3055: void instruction_workdir(struct_processus *s_etat_processus);
3056: void instruction_write(struct_processus *s_etat_processus);
3057:
3058: void instruction_xcol(struct_processus *s_etat_processus);
3059: void instruction_xor(struct_processus *s_etat_processus);
3060: void instruction_xpon(struct_processus *s_etat_processus);
3061: void instruction_xroot(struct_processus *s_etat_processus);
3062:
3063: void instruction_ycol(struct_processus *s_etat_processus);
3064: void instruction_yield(struct_processus *s_etat_processus);
3065:
3066: /*
3067: --------------------------------------------------------------------------------
3068: Procédures
3069: --------------------------------------------------------------------------------
3070: */
3071:
3072: #ifndef RPLARGS
3073: void affectation_interruptions_logicielles(struct_processus *s_etat_processus);
3074: void affichage_pile(struct_processus *s_etat_processus,
3075: struct_liste_chainee *l_element_courant, integer8 niveau_courant);
3076: #endif
3077:
3078: void *allocation_maillon(struct_processus *s_etat_processus);
3079:
3080: #ifndef RPLARGS
3081: void analyse(struct_processus *s_etat_processus, void (*fonction)());
3082: void *analyse_instruction(struct_processus *s_etat_processus,
3083: unsigned char *candidat);
3084: void appel_gnuplot(struct_processus *s_etat_processus,
3085: unsigned char persistance);
3086: void cf(struct_processus *s_etat_processus, unsigned char indice_drapeau);
3087: void cond(struct_processus *s_etat_processus,
3088: struct_matrice *s_matrice, real8 *condition);
3089: void conversion_chaine(struct_processus *s_etat_processus,
3090: unsigned char *chaine, unsigned char type);
3091: void conversion_decimal_vers_hms(real8 *angle);
3092: void conversion_degres_vers_radians(real8 *angle);
3093: void conversion_element_tex(struct_processus *s_etat_processus,
3094: unsigned char **element, unsigned char *fonction);
3095: void conversion_format(struct_processus *s_etat_processus,
3096: unsigned char *chaine);
3097: void conversion_hms_vers_decimal(real8 *angle);
3098: void conversion_majuscule_limitee(
3099: unsigned char *chaine_entree, unsigned char *chaine_sortie,
3100: integer8 longueur);
3101: void conversion_radians_vers_degres(real8 *angle);
3102: void copie_arbre_variables(struct_processus *s_etat_processus,
3103: struct_processus *s_nouvel_etat_processus);
3104: void correction_formateur_tex(struct_processus *s_etat_processus,
3105: unsigned char **ligne);
3106: void depilement_pile_systeme(struct_processus *s_etat_processus);
3107: void derivation(struct_processus *s_etat_processus,
3108: struct_objet **s_expression);
3109: void determinant(struct_processus *s_etat_processus, struct_matrice *s_matrice,
3110: void *valeur);
3111: void deverrouillage_threads_concurrents(struct_processus *s_etat_processus);
3112: void ecriture_pile(struct_processus *s_etat_processus, file *flux,
3113: struct_liste_chainee *l_element_courant, integer8 niveau_courant);
3114: void ecriture_profil(struct_processus *s_etat_processus);
3115: void effacement_pile_systeme(struct_processus *s_etat_processus);
3116: void empilement_pile_systeme(struct_processus *s_etat_processus);
3117: void encart(struct_processus *s_etat_processus, integer8 duree);
3118: void evaluation_romberg(struct_processus *s_etat_processus,
3119: struct_objet *s_expression, unsigned char *variable, real8 *point,
3120: real8 *valeur, logical1 *validite);
3121: void factorisation_cholesky(struct_processus *s_etat_processus,
3122: struct_matrice *s_matrice, unsigned char mode);
3123: void factorisation_lq(struct_processus *s_etat_processus,
3124: struct_matrice *s_matrice, void **tau);
3125: void factorisation_lu(struct_processus *s_etat_processus,
3126: struct_matrice *s_matrice, struct_matrice **s_permutation);
3127: void factorisation_qr(struct_processus *s_etat_processus,
3128: struct_matrice *s_matrice, void **tau);
3129: void factorisation_schur(struct_processus *s_etat_processus,
3130: struct_matrice *s_matrice, struct_matrice **s_schur);
3131: void *fusible(void *argument);
3132: void formateur_tex(struct_processus *s_etat_processus, struct_objet *s_objet,
3133: unsigned char environnement);
3134: void formateur_elementaire_tex(struct_processus *s_etat_processus,
3135: file *fichier, struct_objet *s_objet, unsigned char environnement);
3136: void impression_pile(struct_processus *s_etat_processus,
3137: struct_liste_chainee *l_element_courant,
3138: unsigned char methode, integer8 niveau_courant);
3139: void impression_tex(struct_processus *s_etat_processus);
3140: void informations(struct_processus *s_etat_processus);
3141: void initialisation_allocateur(struct_processus *s_etat_processus);
3142: void initialisation_completion(void);
3143: void initialisation_contexte_cas(struct_processus *s_etat_processus);
3144: void initialisation_drapeaux(struct_processus *s_etat_processus);
3145: void initialisation_generateur_aleatoire(struct_processus *s_etat_processus,
3146: logical1 initialisation_automatique, integer8 racine);
3147: void initialisation_instructions(struct_processus *s_etat_processus);
3148: void initialisation_variables(struct_processus *s_etat_processus);
3149: #endif
3150:
3151: void initialisation_objet(struct_objet *s_objet);
3152:
3153: #ifndef RPLARGS
3154: void insertion_thread(struct_processus *s_etat_processus,
3155: logical1 thread_principal);
3156: void insertion_thread_surveillance(struct_processus *s_etat_processus,
3157: struct_descripteur_thread *s_argument_thread);
3158: void integrale_romberg(struct_processus *s_etat_processus,
3159: struct_objet *s_expression, unsigned char *variable,
3160: real8 a, real8 b, real8 precision);
3161: void interface_cas(struct_processus *s_etat_processus,
3162: enum t_rplcas_commandes commande);
3163: void interruption1(int signal);
3164: void interruption2(int signal);
3165: void interruption3(int signal);
3166: void interruption4(int signal);
3167: void interruption5(int signal);
3168: void interruption6(int signal);
3169: #ifdef HAVE_SIGSEGV_RECOVERY
3170: void interruption_depassement_pile(int urgence,
3171: stackoverflow_context_t scp);
3172: #endif
3173: void inversion_matrice(struct_processus *s_etat_processus,
3174: struct_matrice *s_matrice);
3175: void lancement_daemon(struct_processus *s_etat_processus);
3176: void *lancement_thread(void *argument);
3177: #endif
3178:
3179: void liberation(struct_processus *s_etat_processus, struct_objet *s_objet);
3180: void liberation_maillon(struct_processus *s_etat_processus,
3181: struct_liste_chainee *maillon);
3182:
3183: #ifndef RPLARGS
3184: void liberation_allocateur(struct_processus *s_etat_processus);
3185: void liberation_arbre_instructions(struct_processus *s_etat_processus,
3186: struct_instruction *arbre);
3187: void liberation_arbre_variables(struct_processus *s_etat_processus,
3188: struct_arbre_variables *arbre, logical1 definitions);
3189: void liberation_arbre_variables_partagees(struct_processus *s_etat_processus,
3190: struct_arbre_variables_partagees *arbre);
3191: void liberation_contexte_cas(struct_processus *s_etat_processus);
3192: void liberation_generateur_aleatoire(struct_processus *s_etat_processus);
3193: void liberation_mutexes_arbre_variables_partagees(struct_processus
3194: *s_etat_processus, struct_arbre_variables_partagees *l_element_courant);
3195: void liberation_threads(struct_processus *s_etat_processus);
3196: void liberation_profil(struct_processus *s_etat_processus);
3197: void localisation_courante(struct_processus *s_etat_processus);
3198: void modification_pid_thread_pere(struct_processus *s_etat_processus);
3199: void moindres_carres(struct_processus *s_etat_processus,
3200: struct_matrice *s_matrice_a, struct_matrice *s_matrice_b,
3201: struct_matrice *s_matrice_x);
3202: void profilage(struct_processus *s_etat_processus, unsigned char *fonction);
3203: void rang(struct_processus *s_etat_processus, struct_matrice *s_matrice,
3204: integer8 *valeur);
3205: void recherche_type(struct_processus *s_etat_processus);
3206: void retrait_thread(struct_processus *s_etat_processus);
3207: void retrait_thread_surveillance(struct_processus *s_etat_processus,
3208: struct_descripteur_thread *s_argument_thread);
3209: void rplcore(struct_processus *s_etat_processus);
3210: #endif
3211:
3212: void scrutation_injection(struct_processus *s_etat_processus);
3213:
3214: #ifndef RPLARGS
3215: void scrutation_interruptions(struct_processus *s_etat_processus);
3216: void sf(struct_processus *s_etat_processus, unsigned char indice_drapeau);
3217: void *surveillance_processus(void *argument);
3218: void swap(void *variable_1, void *variable_2, integer8 taille_octets);
3219: void *thread_signaux(void *argument);
3220: void trace(struct_processus *s_etat_processus, FILE *flux);
3221: void traitement_asynchrone_exceptions_gsl(struct_processus *s_etat_processus);
3222: void traitement_exceptions_gsl(const char *reason, const char *file,
3223: int line, int gsl_errno);
3224: void traitement_interruptions_logicielles(struct_processus *s_etat_processus);
3225: void tri_base_symboles_externes(struct_processus *s_etat_processus);
3226: void tri_vecteur(real8 *vecteur, integer8 taille);
3227: void valeurs_propres(struct_processus *s_etat_processus,
3228: struct_matrice *s_matrice,
3229: struct_vecteur *s_valeurs_propres,
3230: struct_matrice *s_vecteurs_propres_gauches,
3231: struct_matrice *s_vecteur_propres_droits);
3232: void valeurs_propres_generalisees(struct_processus *s_etat_processus,
3233: struct_matrice *s_matrice,
3234: struct_matrice *s_metrique,
3235: struct_vecteur *s_valeurs_propres,
3236: struct_matrice *s_vecteurs_propres_gauches,
3237: struct_matrice *s_vecteur_propres_droits);
3238: void valeurs_singulieres(struct_processus *s_etat_processus,
3239: struct_matrice *s_matrice,
3240: struct_matrice *u, struct_vecteur *s, struct_matrice *vh);
3241: void verrouillage_threads_concurrents(struct_processus *s_etat_processus);
3242: #endif
3243:
3244: /*
3245: --------------------------------------------------------------------------------
3246: Fonctions de gestion des signaux
3247: --------------------------------------------------------------------------------
3248: */
3249:
3250: #ifndef RPLARGS
3251: void creation_queue_signaux(struct_processus *s_etat_processus);
3252: void liberation_queue_signaux(struct_processus *s_etat_processus);
3253: void destruction_queue_signaux(struct_processus *s_etat_processus);
3254: int envoi_signal_contexte(struct_processus *s_etat_processus,
3255: enum signaux_rpl signal);
3256: int envoi_signal_processus(pid_t pid, enum signaux_rpl signal,
3257: logical1 test_ouverture);
3258: int envoi_signal_thread(pthread_t tid, enum signaux_rpl signal);
3259: #endif
3260:
3261: /*
3262: --------------------------------------------------------------------------------
3263: Fonctions de sommation de vecteur dans perte de précision
3264: --------------------------------------------------------------------------------
3265: */
3266:
3267: real8 sommation_vecteur_reel(real8 *vecteur, integer8 *taille,
3268: logical1 *erreur_memoire);
3269: complex16 sommation_vecteur_complexe(complex16 *vecteur, integer8 *taille,
3270: logical1 *erreur_memoire);
3271:
3272: /*
3273: --------------------------------------------------------------------------------
3274: Routine principale
3275: --------------------------------------------------------------------------------
3276: */
3277:
3278: #ifndef RPLARGS
3279: int rplinit(int argc, char *argv[], char *envp[],
3280: unsigned char ***resultats, char *rpl_home);
3281: #endif
3282:
3283: /*
3284: --------------------------------------------------------------------------------
3285: Routines de statistiques
3286: --------------------------------------------------------------------------------
3287: */
3288:
3289: #ifndef RPLARGS
3290: real8 correlation_statistique(struct_matrice *s_matrice,
3291: integer8 colonne_1, integer8 colonne_2, logical1 *erreur);
3292: real8 covariance_statistique(struct_matrice *s_matrice,
3293: integer8 colonne_1, integer8 colonne_2,
3294: unsigned char type, logical1 *erreur);
3295: struct_vecteur *ecart_type_statistique(struct_processus *s_etat_processus,
3296: struct_matrice *s_matrice, unsigned char type);
3297: struct_vecteur *moyenne_statistique(struct_processus *s_etat_processus,
3298: struct_matrice *s_matrice);
3299: struct_vecteur *sommation_colonne_statistique(
3300: struct_processus *s_etat_processus, struct_matrice *s_matrice,
3301: integer8 colonne);
3302: struct_vecteur *sommation_produits_colonnes_statistiques(
3303: struct_processus *s_etat_processus, struct_matrice
3304: *s_matrice, integer8 colonne_1, integer8 colonne_2);
3305: struct_vecteur *sommation_statistique(struct_processus *s_etat_processus,
3306: struct_matrice *s_matrice);
3307: struct_vecteur *variance_statistique(struct_processus *s_etat_processus,
3308: struct_matrice *s_matrice, unsigned char type);
3309: #endif
3310:
3311: /*
3312: --------------------------------------------------------------------------------
3313: Gestion des bibliothèques
3314: --------------------------------------------------------------------------------
3315: */
3316:
3317: #ifndef RPLARGS
3318: void *chargement_bibliotheque(struct_processus *s_etat_processus,
3319: unsigned char *bibliotheque);
3320: logical1 execution_fonction_de_bibliotheque(struct_processus *s_etat_processus,
3321: unsigned char *nom_fonction, unsigned char *bibliothque);
3322: logical1 retrait_bibliotheque(struct_processus *s_etat_processus,
3323: struct_bibliotheque *descripteur);
3324: #endif
3325:
3326: struct_liste_chainee *depilement_pile_operationnelle(struct_rpl_arguments
3327: *s_rpl_arguments, struct_objet **s_objet);
3328: struct_liste_chainee *empilement_pile_operationnelle(struct_rpl_arguments
3329: *s_rpl_arguments, struct_objet *s_objet);
3330: struct_liste_chainee *sauvegarde_arguments(struct_rpl_arguments
3331: *s_rpl_arguments, integer8 nombre_arguments);
3332:
3333: /*
3334: --------------------------------------------------------------------------------
3335: Fonctions retournant un CHARACTER*(*)
3336: --------------------------------------------------------------------------------
3337: */
3338:
3339: #ifndef RPLARGS
3340: unsigned char *analyse_algebrique(struct_processus *s_etat_processus,
3341: unsigned char *chaine_algebrique, struct_liste_chainee **l_base_liste);
3342: unsigned char *analyse_flux(struct_processus *s_etat_processus,
3343: unsigned char *flux, integer8 longueur);
3344: unsigned char *chiffrement(struct_processus *s_etat_processus,
3345: const EVP_CIPHER *type_chiffrement,
3346: logical1 encodage, unsigned char *message, integer8 longueur_message,
3347: unsigned char *clef, integer8 longueur_clef,
3348: unsigned char *vecteur_initialisation,
3349: integer8 *longueur_message_chiffre);
3350: unsigned char *compactage(struct_processus *s_etat_processus,
3351: unsigned char *chaine);
3352: unsigned char *conversion_majuscule(struct_processus *s_etat_processus,
3353: unsigned char *chaine);
3354: unsigned char *creation_nom_fichier(struct_processus *s_etat_processus,
3355: unsigned char *chemin);
3356: unsigned char *date_compilation(struct_processus *s_etat_processus);
3357: unsigned char *extraction_chaine(struct_processus *s_etat_processus,
3358: unsigned char *chaine, integer8 i, integer8 j);
3359: unsigned char *formateur(struct_processus *s_etat_processus, long offset,
3360: struct_objet *s_objet);
3361: unsigned char *formateur_fichier(struct_processus *s_etat_processus,
3362: struct_objet *s_objet, struct_objet *s_format,
3363: integer8 longueur, integer8 longueur_champ, unsigned char format,
3364: unsigned char type, integer8 *longueur_effective, integer8 *recursivite,
3365: logical1 export_fichier);
3366: unsigned char *formateur_flux(struct_processus *s_etat_processus,
3367: unsigned char *donnees, integer8 *longueur);
3368: unsigned char *formateur_fichier_nombre(struct_processus *s_etat_processus,
3369: void *valeur_numerique, unsigned char type,
3370: integer8 longueur, integer8 longueur_champ, unsigned char format);
3371: unsigned char *formateur_fichier_binaire_nombre(struct_processus
3372: *s_etat_processus, void *valeur_numerique, unsigned char type_entree,
3373: unsigned char type, integer8 longueur, integer8 *longueur_conversion);
3374: unsigned char *formateur_fichier_reel(struct_processus *s_etat_processus,
3375: void *valeur_numerique, unsigned char type,
3376: integer8 longueur, integer8 longueur_champ, unsigned char format);
3377: unsigned char *formateur_nombre(struct_processus *s_etat_processus,
3378: void *valeur_numerique, unsigned char type);
3379: unsigned char *formateur_reel(struct_processus *s_etat_processus,
3380: void *valeur_numerique, unsigned char type);
3381: unsigned char *messages(struct_processus *s_etat_processus);
3382: unsigned char *pointeur_ieme_caractere(struct_processus *s_etat_processus,
3383: unsigned char *chaine, integer8 position);
3384: unsigned char *purification_chaine(struct_processus *s_etat_processus,
3385: unsigned char *chaine);
3386: unsigned char *recherche_chemin_fichiers_temporaires(struct_processus
3387: *s_etat_processus);
3388: unsigned char *reencodage(struct_processus *s_etat_processus,
3389: unsigned char *chaine_entree, unsigned char *codage_entree,
3390: unsigned char *codage_sortie);
3391: unsigned char *transliteration(struct_processus *s_etat_processus,
3392: unsigned char *chaine_entree, unsigned char *codage_entree,
3393: unsigned char *codage_sortie);
3394: #endif
3395:
3396: /*
3397: --------------------------------------------------------------------------------
3398: Fonctions retournant un INTEGER*1 (drapeau d'erreur)
3399: --------------------------------------------------------------------------------
3400: */
3401:
3402: #ifndef RPLARGS
3403: logical1 analyse_syntaxique(struct_processus *s_etat_processus);
3404: logical1 arret_thread_signaux(struct_processus *s_etat_processus);
3405: logical1 caracteristiques_fichier(struct_processus *s_etat_processus,
3406: unsigned char *nom, logical1 *existence, logical1 *ouverture,
3407: unsigned long *unite);
3408: logical1 controle(struct_processus *s_etat_processus, unsigned char *fichier,
3409: unsigned char *type, unsigned char *somme_candidate);
3410: logical1 controle_integrite(struct_processus *s_etat_processus,
3411: unsigned char *executable_candidat, unsigned char *executable);
3412: logical1 creation_variable(struct_processus *s_etat_processus,
3413: struct_variable *s_variable,
3414: unsigned char autorisation_creation_variable_statique,
3415: unsigned char autorisation_creation_variable_partagee);
3416: logical1 creation_variable_partagee(struct_processus *s_etat_processus,
3417: struct_variable_partagee *s_variable);
3418: logical1 creation_variable_statique(struct_processus *s_etat_processus,
3419: struct_variable_statique *s_variable);
3420: logical1 chainage(struct_processus *s_etat_processus);
3421: logical1 compilation(struct_processus *s_etat_processus);
3422: logical1 depilement(struct_processus *s_etat_processus,
3423: struct_liste_chainee **l_base_liste, struct_objet **s_objet);
3424: logical1 destruction_fichier(unsigned char *nom_fichier);
3425: logical1 empilement(struct_processus *s_etat_processus,
3426: struct_liste_chainee **l_base_liste, struct_objet *s_objet);
3427: logical1 empilement_pile_last(struct_processus *s_etat_processus,
3428: integer8 nombre_arguments);
3429: logical1 evaluation(struct_processus *s_etat_processus, struct_objet *s_objet,
3430: unsigned char type_evaluation);
3431: logical1 initialisation_fichier_acces_direct(struct_processus *s_etat_processus,
3432: sqlite3 *sqlite, logical1 binaire);
3433: logical1 initialisation_fichier_acces_indexe(struct_processus *s_etat_processus,
3434: sqlite3 *sqlite, integer8 position_clef, logical1 binaire);
3435: logical1 lancement_thread_signaux(struct_processus *s_etat_processus);
3436: logical1 recherche_instruction_suivante(struct_processus *s_etat_processus);
3437: logical1 recherche_instruction_suivante_recursive(
3438: struct_processus *s_etat_processus, integer8 recursivite);
3439: logical1 retrait_variable(struct_processus *s_etat_processus,
3440: unsigned char *nom_variable, unsigned char type);
3441: logical1 retrait_variables_par_niveau(struct_processus *s_etat_processus);
3442: logical1 retrait_variable_partagee(struct_processus *s_etat_processus,
3443: unsigned char *nom_variable, union_position_variable position);
3444: logical1 retrait_variables_partagees_locales(
3445: struct_processus *s_etat_processus);
3446: logical1 retrait_variable_statique(struct_processus *s_etat_processus,
3447: unsigned char *nom_variable, union_position_variable position);
3448: logical1 retrait_variables_statiques_locales(
3449: struct_processus *s_etat_processus);
3450: logical1 sequenceur(struct_processus *s_etat_processus);
3451: logical1 sequenceur_optimise(struct_processus *s_etat_processus,
3452: struct_liste_chainee *l_bibliotheques);
3453: #endif
3454:
3455: /*
3456: --------------------------------------------------------------------------------
3457: Fonctions retournant un INTEGER*1 (drapeau)
3458: --------------------------------------------------------------------------------
3459: */
3460:
3461: logical1 depassement_addition(integer8 *a, integer8 *b, integer8 *resultat);
3462: logical1 depassement_multiplication(integer8 *a, integer8 *b,
3463: integer8 *resultat);
3464: logical1 depassement_soustraction(integer8 *a, integer8 *b, integer8 *resultat);
3465: logical1 depassement_puissance(integer8 *a, integer8 *b, integer8 *resultat);
3466:
3467: #ifndef RPLARGS
3468: logical1 ecriture_pipe(struct_processus *s_etat_processus, int pipe,
3469: struct_objet *s_objet);
3470: logical1 recherche_variable(struct_processus *s_etat_processus,
3471: unsigned char *nom_variable);
3472: logical1 recherche_variable_globale(struct_processus *s_etat_processus,
3473: unsigned char *nom_variable);
3474: logical1 test_cfsf(struct_processus *s_etat_processus,
3475: unsigned char indice_drapeau);
3476: logical1 test_expression_rpn(unsigned char *chaine);
3477: logical1 test_fonction(unsigned char *chaine);
3478: logical1 validation_chaine(unsigned char *chaine);
3479: #endif
3480:
3481: /*
3482: --------------------------------------------------------------------------------
3483: Fonctions retournant un ssize_t
3484: --------------------------------------------------------------------------------
3485: */
3486:
3487: #ifndef RPLARGS
3488: ssize_t read_atomic(struct_processus *s_etat_processus,
3489: int fd, void *buf, size_t count);
3490: ssize_t write_atomic(struct_processus *s_etat_processus,
3491: int fd, void *buf, size_t count);
3492: #endif
3493:
3494: /*
3495: --------------------------------------------------------------------------------
3496: Fonctions renvoyant un int
3497: --------------------------------------------------------------------------------
3498: */
3499:
3500: int alsprintf(struct_processus *s_etat_processus,
3501: unsigned char **strp, const char *fmt, ...);
3502: #ifndef RPLARGS
3503: int association_etat_processus_readline();
3504: #endif
3505: int interruption_violation_access(void *adresse_fautive, int gravite);
3506: #ifndef RPLARGS
3507: int initialisation_etat_processus_readline();
3508: int liberation_etat_processus_readline();
3509: integer8 liste_variables(struct_processus *s_etat_processus,
3510: struct_tableau_variables *tableau);
3511: integer8 nombre_variables(struct_processus *s_etat_processus);
3512: int readline_analyse_syntaxique(int count, int key);
3513: int readline_effacement(int count, int key);
3514: #endif
3515: int std_fprintf(file *flux, const char *format, ...);
3516: int tex_fprintf(struct_processus *s_etat_processus,
3517: file *flux, const char *format, ...);
3518: int transliterated_fprintf(struct_processus *s_etat_processus, file *flux,
3519: const char *format, ...);
3520: int valsprintf(struct_processus *s_etat_processus,
3521: unsigned char **strp, const char *fmt, va_list ap);
3522: int wrapper_instruction_intrinseque(void (*fonction)(),
3523: struct_rpl_arguments *rpl_arguments);
3524:
3525: /*
3526: --------------------------------------------------------------------------------
3527: Fonctions renvoyant un INTEGER*1 (longueur d'un entier binaire)
3528: --------------------------------------------------------------------------------
3529: */
3530:
3531: #ifndef RPLARGS
3532: unsigned char longueur_entiers_binaires(struct_processus *s_etat_processus);
3533: #endif
3534:
3535: /*
3536: --------------------------------------------------------------------------------
3537: Fonctions retournant un INTEGER*8 (valeur binaire non signée)
3538: --------------------------------------------------------------------------------
3539: */
3540:
3541: #ifndef RPLARGS
3542: logical8 masque_entiers_binaires(struct_processus *s_etat_processus);
3543: #endif
3544:
3545: /*
3546: --------------------------------------------------------------------------------
3547: Fonctions retournant un INTEGER*8 (entier standard RPL/2)
3548: --------------------------------------------------------------------------------
3549: */
3550:
3551: #ifndef RPLARGS
3552: integer8 occupation_memoire(struct_objet *s_objet);
3553: integer8 longueur_chaine(struct_processus *s_etat_processus,
3554: unsigned char *chaine);
3555: integer8 position_caractere_de_chaine(struct_processus *s_etat_processus,
3556: unsigned char *chaine, unsigned char *position);
3557: #endif
3558:
3559: /*
3560: --------------------------------------------------------------------------------
3561: Fonctions renvoyant une liste chaînée (pointeur sur *struct_liste_chainee)
3562: --------------------------------------------------------------------------------
3563: */
3564:
3565: #ifndef RPLARGS
3566: struct_liste_chainee *analyse_rpn(struct_processus *s_etat_processus,
3567: unsigned char *chaine_rpn);
3568: #endif
3569:
3570: /*
3571: --------------------------------------------------------------------------------
3572: Allocateur de buffers à cache
3573: --------------------------------------------------------------------------------
3574: */
3575:
3576: void initialisation_allocateur_buffer(struct_processus *s_etat_processus);
3577: void liberation_allocateur_buffer(struct_processus *s_etat_pocessus);
3578: struct_buffer *allocation_buffer(struct_processus *s_etat_processus,
3579: size_t longueur);
3580: void liberation_buffer(struct_processus *s_etat_processus,
3581: struct_buffer *buffer);
3582:
3583: /*
3584: --------------------------------------------------------------------------------
3585: Fonctions renvoyant une copie de la structure de description des processus
3586: --------------------------------------------------------------------------------
3587: */
3588:
3589: #ifndef RPLARGS
3590: struct_processus *copie_etat_processus(struct_processus *s_etat_processus);
3591: #endif
3592:
3593: /*
3594: --------------------------------------------------------------------------------
3595: Fonctions renvoyant un pointeur sur un fichier (file *) ou un descripteur
3596: --------------------------------------------------------------------------------
3597: */
3598:
3599: #ifndef RPLARGS
3600: file *creation_fichier_tex(struct_processus *s_etat_processus);
3601: struct_descripteur_fichier *descripteur_fichier(struct_processus
3602: *s_etat_processus, struct_fichier *s_fichier);
3603: #endif
3604:
3605: /*
3606: --------------------------------------------------------------------------------
3607: Fonctions renvoyant un pointeur sur une *struct_objet
3608: --------------------------------------------------------------------------------
3609: */
3610:
3611: struct_objet *copie_objet(struct_processus *s_etat_processus,
3612: struct_objet *s_objet, unsigned char type);
3613:
3614: struct_objet *allocation(struct_processus *s_etat_processus, enum t_type type);
3615: #ifndef RPLARGS
3616: struct_objet *formateur_date(struct_processus *s_etat_processus,
3617: struct timeval *temps);
3618: struct_objet *lecture_fichier_non_formate(struct_processus *s_etat_processus,
3619: void *argument, integer8 longueur_buffer, logical1 recursivite);
3620: struct_objet *lecture_pipe(struct_processus *s_etat_processus, int pipe);
3621: struct_objet *parametres_sql(struct_processus *s_etat_processus,
3622: struct_objet *s_parametres);
3623: struct_objet *simplification(struct_processus *s_etat_processus,
3624: struct_objet *s_objet);
3625:
3626: struct_arbre_variables *allocation_noeud(struct_processus *s_etat_processus);
3627: struct_arbre_variables **allocation_tableau_noeuds(
3628: struct_processus *s_etat_processus);
3629:
3630: /*
3631: --------------------------------------------------------------------------------
3632: Fonctions renvoyant un pointeur sur une *struct_liste_variables_statiques
3633: ou *struct_liste_variables_partagees
3634: --------------------------------------------------------------------------------
3635: */
3636:
3637: struct_liste_variables_statiques *recherche_variable_statique(struct_processus
3638: *s_etat_processus, unsigned char *nom_variable,
3639: union_position_variable position, unsigned char origine);
3640: struct_liste_variables_partagees *recherche_variable_partagee(struct_processus
3641: *s_etat_processus, unsigned char *nom_variable,
3642: union_position_variable position, unsigned char origine);
3643: #endif
3644:
3645: /*
3646: --------------------------------------------------------------------------------
3647: Fonctions gérant la complétion automatique
3648: --------------------------------------------------------------------------------
3649: */
3650:
3651: char **completion_rpl();
3652: char *generateur_commandes();
3653: char **completion_matches();
3654:
3655: // END C PROTOTYPES
3656:
3657: /*
3658: --------------------------------------------------------------------------------
3659: Arithmétique
3660: --------------------------------------------------------------------------------
3661: */
3662:
3663: void f77absc_(complex16 *c, real8 *resultat);
3664:
3665: void f77additioncc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3666: void f77additionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3667: void f77additioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3668:
3669: void f77divisioncc_(complex16 *ca, complex16 *rb, complex16 *resultat);
3670: void f77divisionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3671: void f77divisioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3672: void f77divisionic_(integer8 *ib, complex16 *cb, complex16 *resultat);
3673: void f77divisionrc_(real8 *ra, complex16 *cb, complex16 *resultat);
3674:
3675: void f77multiplicationcc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3676: void f77multiplicationci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3677: void f77multiplicationcr_(complex16 *ca, real8 *rb, complex16 *resultat);
3678:
3679: void f77puissancecc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3680: void f77puissanceci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3681: void f77puissancecr_(complex16 *ca, real8 *rb, complex16 *resultat);
3682: void f77puissanceic_(integer8 *ia, complex16 *cb, complex16 *resultat);
3683: void f77puissanceii_(integer8 *ia, integer8 *ib, integer8 *resultat);
3684: void f77puissanceir_(integer8 *ia, real8 *rb, real8 *resultat);
3685: void f77puissancerc_(real8 *ra, complex16 *cb, complex16 *resultat);
3686: void f77puissanceri_(real8 *ra, integer8 *ib, real8 *resultat);
3687: void f77puissancerr_(real8 *ra, real8 *rb, real8 *resultat);
3688:
3689: void f77racinecarreec_(complex16 *ca, complex16 *resultat);
3690: void f77racinecarreein_(integer8 *ia, complex16 *resultat);
3691: void f77racinecarreeip_(integer8 *ia, real8 *resultat);
3692: void f77racinecarreern_(real8 *ia, complex16 *resultat);
3693: void f77racinecarreerp_(real8 *ia, real8 *resultat);
3694:
3695: void f77soustractioncc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3696: void f77soustractionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3697: void f77soustractioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3698: void f77soustractionic_(integer8 *ib, complex16 *cb, complex16 *resultat);
3699: void f77soustractionrc_(real8 *ra, complex16 *cb, complex16 *resultat);
3700:
3701: /*
3702: --------------------------------------------------------------------------------
3703: Trigonométrie complexe
3704: --------------------------------------------------------------------------------
3705: */
3706:
3707: void f77acos_(complex16 *argument, complex16 *resultat);
3708: void f77asin_(complex16 *argument, complex16 *resultat);
3709: void f77atan_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3710: void f77cos_(complex16 *argument, complex16 *resultat);
3711: void f77sin_(complex16 *argument, complex16 *resultat);
3712: void f77tan_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3713:
3714: /*
3715: --------------------------------------------------------------------------------
3716: Fonctions hyperboliques
3717: --------------------------------------------------------------------------------
3718: */
3719:
3720: void f77acoshc_(complex16 *argument, complex16 *resultat);
3721: void f77alogc_(complex16 *argument, complex16 *resultat);
3722: void f77asinhc_(complex16 *argument, complex16 *resultat);
3723: void f77atanhc_(complex16 *argument, complex16 *resultat);
3724: void f77cosh_(complex16 *argument, complex16 *resultat);
3725: void f77expc_(complex16 *argument, complex16 *resultat);
3726: void f77lnc_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3727: void f77lnin_(integer8 *argument, complex16 *resultat, integer4 *erreur);
3728: void f77lnrn_(real8 *argument, complex16 *resultat, integer4 *erreur);
3729: void f77logc_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3730: void f77login_(integer8 *argument, complex16 *resultat, integer4 *erreur);
3731: void f77logrn_(real8 *argument, complex16 *resultat, integer4 *erreur);
3732: void f77sinh_(complex16 *argument, complex16 *resultat);
3733: void f77tanh_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3734: void f77acoshi_(integer8 *argument, real8 *resultat);
3735: void f77acoshr_(real8 *argument, real8 *resultat);
3736: void f77asinhi_(integer8 *argument, real8 *resultat);
3737: void f77asinhr_(real8 *argument, real8 *resultat);
3738: void f77atanhi_(integer8 *argument, real8 *resultat);
3739: void f77atanhr_(real8 *argument, real8 *resultat);
3740: void f77lnip_(integer8 *argument, real8 *resultat, integer4 *erreur);
3741: void f77lnrp_(real8 *argument, real8 *resultat, integer4 *erreur);
3742: void f77logip_(integer8 *argument, real8 *resultat, integer4 *erreur);
3743: void f77logrp_(real8 *argument, real8 *resultat, integer4 *erreur);
3744:
3745: /*
3746: --------------------------------------------------------------------------------
3747: Calculs divers
3748: --------------------------------------------------------------------------------
3749: */
3750:
3751: void f90arrangement(integer8 *n, integer8 *k, real8 *resultat);
3752: void f90combinaison(integer8 *n, integer8 *k, real8 *resultat);
3753: void f90fcd(real8 *x, integer8 *n1, integer8 *n2, real8 *resultat);
3754: void f90gausscd(real8 *x, real8 *moyenne, real8 *variance, real8 *resultat);
3755: void f90tcd(real8 *x, integer8 *n, real8 *resultat);
3756: void f90x2cd(real8 *x, integer8 *n, real8 *resultat);
3757:
3758: // BEGIN C PROTOTYPES
3759: void dft(complex16 *dft, integer4 *nombre_lignes, integer4 *nombre_colonnes,
3760: integer4 *inverse, integer4 *erreur);
3761: // END C PROTOTYPES
3762:
3763: /*
3764: --------------------------------------------------------------------------------
3765: Fonctions Lapack
3766: --------------------------------------------------------------------------------
3767: */
3768:
3769: /*
3770: * Calcul de la longueur d'un espace de travail
3771: */
3772:
3773: #ifndef RPLARGS
3774: integer4 ilaenv_(integer4 *optimal, char *nom_fonction, char *option,
3775: integer4 *n1, integer4 *n2, integer4 *n3, integer4 *n4,
3776: integer4 longueur_nom_fonction, integer4 longueur_option);
3777:
3778: /*
3779: * Inversion
3780: */
3781:
3782: void dgetri_(integer4 *ordre_a, real8 *a, integer4 *lda, integer4 *pivot,
3783: real8 *work, integer4 *dim_work, integer4 *ios);
3784: void zgetri_(integer4 *ordre_a, complex16 *a, integer4 *lda, integer4 *pivot,
3785: complex16 *work, integer4 *dim_work, integer4 *ios);
3786:
3787: /*
3788: * Valeurs propres
3789: */
3790:
3791: void zgeev_(unsigned char *calcul_vp_gauches, unsigned char *calcul_vp_droits,
3792: integer4 *dim_matrice1, complex16 *matrice_f77,
3793: integer4 *dim_matrice2, complex16 *valeurs_propres,
3794: complex16 *vpg_f77, integer4 *dim_matrice3,
3795: complex16 *vpd_f77, integer4 *dim_matrice4,
3796: complex16 *work, integer4 *lwork, real8 *rwork,
3797: integer4 *erreur, integer4 longueur_1, integer4 longueur_2);
3798:
3799: /*
3800: * Valeurs propres généralisées
3801: */
3802:
3803: void zggev_(unsigned char *calcul_vp_gauches, unsigned char *calcul_vp_droits,
3804: integer4 *dim_matrice1, complex16 *matrice_f77,
3805: integer4 *dim_matrice2, complex16 *metrique_f77,
3806: integer4 *dim_matrice3, complex16 *alpha, complex16 *beta,
3807: complex16 *vpg_f77, integer4 *dim_matrice4,
3808: complex16 *vpd_f77, integer4 *dim_matrice5,
3809: complex16 *work, integer4 *lwork, real8 *rwork,
3810: integer4 *erreur, integer4 longueur_1, integer4 longueur_2);
3811:
3812: /*
3813: * Moindres carrés
3814: */
3815:
3816: void dgelsd_(integer4 *nombre_lignes_a, integer4 *nombre_colonnes_a,
3817: integer4 *nombre_colonnes_b, real8 *matrice_a, integer4 *lda,
3818: real8 *matrice_b, integer4 *ldb, real8 *valeurs_singulieres,
3819: real8 *rcond, integer4 *rank, real8 *work, integer4 *lwork,
3820: integer4 *iwork, integer4 *info);
3821: void zgelsd_(integer4 *nombre_lignes_a, integer4 *nombre_colonnes_a,
3822: integer4 *nombre_colonnes_b, complex16 *matrice_a, integer4 *lda,
3823: complex16 *matrice_b, integer4 *ldb, real8 *valeurs_singulieres,
3824: real8 *rcond, integer4 *rank, complex16 *work, integer4 *lwork,
3825: real8 *rwork, integer4 *iwork, integer4 *info);
3826:
3827: /*
3828: * Moindres carrés généralisé
3829: */
3830:
3831: /*
3832: * Décomposition en valeurs singulières
3833: */
3834:
3835: void dgesvd_(unsigned char *jobu, unsigned char *jobvh,
3836: integer4 *m, integer4 *n, real8 *a, integer4 *lda,
3837: real8 *s, real8 *u, integer4 *ldu, real8 *vh, integer4 *ldvh,
3838: real8 *work, integer4 *lwork, integer4 *info, integer4 longueur_jobu,
3839: integer4 longueur_jobvh);
3840: void zgesvd_(unsigned char *jobu, unsigned char *jobvh,
3841: integer4 *m, integer4 *n, real8 *a, integer4 *lda,
3842: real8 *s, real8 *u, integer4 *ldu, real8 *vh, integer4 *ldvh,
3843: real8 *work, integer4 *lwork, real8 *rwork, integer4 *info,
3844: integer4 longueur_jobu, integer4 longueur_jobvh);
3845:
3846: /*
3847: * Factorisations diverses
3848: */
3849:
3850: /* LU de Crout */
3851: void dgetrf_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3852: integer4 *lda, integer4 *pivot, integer4 *ios);
3853: void zgetrf_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3854: integer4 *lda, integer4 *pivot, integer4 *ios);
3855:
3856: /* LQ */
3857: void dgelq2_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3858: integer4 *lda, real8 *tau, real8 *work, integer4 *ios);
3859: void zgelq2_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3860: integer4 *lda, complex16 *tau, complex16 *work, integer4 *ios);
3861:
3862: /* QR */
3863: void dgeqp3_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3864: integer4 *lda, integer4 *pivot, real8 *tau, real8 *work,
3865: integer4 *lwork, integer4 *ios);
3866: void zgeqp3_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3867: integer4 *lda, integer4 *pivot, complex16 *tau, complex16 *work,
3868: integer4 *lwork, real8 *rwork, integer4 *ios);
3869:
3870: /* Cholesky */
3871: void dpptrf_(unsigned char *mode, integer4 *n, complex16 *triangle,
3872: integer4 *ios, integer4 longueur);
3873: void zpptrf_(unsigned char *mode, integer4 *n, complex16 *triangle,
3874: integer4 *ios, integer4 longueur);
3875:
3876: /* Schur */
3877: void dgees_(unsigned char *calcul_vecteur, unsigned char *valeurs_triees,
3878: logical4 (*fonction_tri)(), integer4 *n, real8 *a,
3879: integer4 *lda, integer4 *sdim, real8 *wr, real8 *wi,
3880: real8 *vs, integer4 *ldvs, real8 *work, integer4 *lwork,
3881: logical4 *bwork, integer4 *info, integer4 l1, integer4 l2);
3882: void zgees_(unsigned char *calcul_vecteur, unsigned char *valeurs_triees,
3883: logical4 (*fonction_tri)(), integer4 *n, complex16 *a,
3884: integer4 *lda, integer4 *sdim, complex16 *w,
3885: complex16 *vs, integer4 *ldvs, complex16 *work, integer4 *lwork,
3886: real8 *rwork, logical4 *bwork, integer4 *info,
3887: integer4 l1, integer4 l2);
3888:
3889: /* Déterminant et rang */
3890: void dgecon_(unsigned char *norm, integer4 *n, real8 *a, integer4 *lda,
3891: real8 *anorm, real8 *rcond, real8 *work, integer4 *iwork,
3892: integer4 *info, integer4 l1);
3893: void dgelsy_(integer4 *m, integer4 *n, integer4 *nrhs, real8 *a,
3894: integer4 *lda, real8 *b, integer4 *ldb, integer4 *jpvt, real8 *rcond,
3895: integer4 *rank, real8 *work, integer4 *lwork, integer4 *info);
3896: real8 dlange_(unsigned char *norme, integer4 *n, integer4 *m, real8 *a,
3897: integer4 *lda, real8 *work, integer4 longueur);
3898: real8 zlange_(unsigned char *norme, integer4 *n, integer4 *m, real8 *a,
3899: integer4 *lda, real8 *work, integer4 longueur);
3900: void zgecon_(unsigned char *norm, integer4 *n, complex16 *a, integer4 *lda,
3901: real8 *anorm, real8 *rcond, complex16 *work, real8 *rwork,
3902: integer4 *info, integer4 l1);
3903: void zgelsy_(integer4 *m, integer4 *n, integer4 *nrhs, complex16 *a,
3904: integer4 *lda, complex16 *b, integer4 *ldb, integer4 *jpvt,
3905: real8 *rcond, integer4 *rank, complex16 *work, integer4 *lwork,
3906: real8 *rwork, integer4 *info);
3907: #endif
3908:
3909: /*
3910: * Fonction testant la requête d'arrêt (nécessaire pour tester le
3911: * drapeau depuis une bibliothèque).
3912: */
3913:
3914: int test_arret(struct_processus *s_etat_processus);
3915:
3916: #endif
3917:
3918: // vim: ts=4
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