1: /*
2: ================================================================================
3: RPL/2 (R) version 4.1.25
4: Copyright (C) 1989-2016 Dr. BERTRAND Joël
5:
6: This file is part of RPL/2.
7:
8: RPL/2 is free software; you can redistribute it and/or modify it
9: under the terms of the CeCILL V2 License as published by the french
10: CEA, CNRS and INRIA.
11:
12: RPL/2 is distributed in the hope that it will be useful, but WITHOUT
13: ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14: FITNESS FOR A PARTICULAR PURPOSE. See the CeCILL V2 License
15: for more details.
16:
17: You should have received a copy of the CeCILL License
18: along with RPL/2. If not, write to info@cecill.info.
19: ================================================================================
20: */
21:
22:
23: #ifndef INCLUSION_RPL
24: #define INCLUSION_RPL
25:
26: #ifndef __RPLCAS
27: # define _GNU_SOURCE
28: # define _XOPEN_SOURCE 700
29: #endif
30:
31: #define _REENTRANT
32:
33: #ifndef __RPLCAS
34: # ifdef Darwin
35: # define _DARWIN_C_SOURCE
36: # endif
37:
38: # ifdef OpenBSD
39: # define _BSD_SOURCE
40: # endif
41:
42: # ifdef FreeBSD
43: # define __BSD_VISIBLE 1
44: # endif
45: #endif
46:
47: #ifdef OS2
48: # ifndef __RPLCAS
49: # define _BSD_SOURCE
50: # endif
51:
52: # include <types.h>
53: enum { SHUT_RD = 0, SHUT_WR, SHUT_RDWR };
54: # define SHUT_RD SHUT_RD
55: # define SHUT_WR SHUT_WR
56: # define SHUT_RDWR SHUT_RDWR
57:
58: # include "getaddrinfo-conv.h"
59:
60: # define sched_yield(arg)
61: #endif
62:
63: #ifdef CYGWIN
64: # define SA_ONSTACK 0
65: #endif
66:
67: #define DEBUG_TRACE uprintf("[%d/%X] %s(%d)\n", \
68: getpid(), pthread_self(), __FILE__, __LINE__);
69: #define TEST_ABSENCE_FICHIER(nom) \
70: { int ios; struct stat *buf; ios = stat(nom, buf); \
71: if (ios == 0) BUG(1, uprintf("File %s found!\n", nom)); }
72:
73: /*
74: ================================================================================
75: INCLUSIONS
76: ================================================================================
77: */
78:
79: #include <stdio.h>
80: #include <stdlib.h>
81: #include <stdint.h>
82: #include <math.h>
83: #include <string.h>
84: #include <strings.h>
85: #include <syslog.h>
86: #include <errno.h>
87: #include <stdarg.h>
88: #include <poll.h>
89: #include <signal.h>
90:
91: #ifndef RPLARGS
92: # include <sys/mman.h>
93: # include <sys/time.h>
94: # include <sys/resource.h>
95: # include <sys/select.h>
96: # include <sys/socket.h>
97: # include <sys/stat.h>
98: # include <sys/timeb.h>
99: # include <sys/types.h>
100: # include <sys/un.h>
101: # include <sys/wait.h>
102:
103: # include <arpa/inet.h>
104: # include <netinet/in.h>
105: # include <netdb.h>
106:
107: # include <dlfcn.h>
108: # include <fcntl.h>
109: # include <pthread.h>
110: # include <regex.h>
111:
112: # ifdef OS2
113: # undef pthread_mutexattr_settype
114: # define pthread_mutexattr_settype(a, b)
115: # endif
116:
117: # include <pwd.h>
118: # ifdef SHARED_MEMORY
119: # include <sys/shm.h>
120: # endif
121:
122: # ifndef IPCS_SYSV
123: # include <semaphore.h>
124: # else
125: # include <sys/ipc.h>
126: # include <sys/sem.h>
127:
128: # ifdef OS2
129: # define INCL_DOSSEMAPHORES
130: # define INCL_DOSMEMMGR
131: # define INCL_DOSERRORS
132: # include <os2.h>
133:
134: typedef struct _OS2SEM
135: {
136: HMTX hmtx;
137: HEV hev;
138: ULONG shared;
139: ULONG *cnt;
140: ULONG *nopened;
141: ULONG allocated;
142: } sem_t;
143: # else // IPCS_SYSV
144: typedef struct
145: {
146: int sem;
147: int alloue;
148: unsigned char *path;
149: pid_t pid;
150: pthread_t tid;
151: } sem_t;
152: # endif
153:
154: # ifndef SEM_FAILED
155: # define SEM_FAILED NULL
156: # endif
157:
158: sem_t *sem_open_SysV(const char *nom, int oflag, ...);
159: int sem_init_SysV(sem_t *sem, int shared, unsigned int value);
160: int sem_close_SysV(sem_t *sem);
161: int sem_wait_SysV(sem_t *sem);
162: int sem_trywait_SysV(sem_t *sem);
163: int sem_timedwait_SysV(sem_t *sem, struct timespec *ts);
164: int sem_post_SysV(sem_t *sem);
165: int sem_getvalue_SysV(sem_t *sem, int *value);
166: int sem_unlink_SysV(char *nom);
167: int sem_destroy_SysV(sem_t *sem);
168: # endif
169:
170: # include <setjmp.h>
171: # include <termios.h>
172: # include <time.h>
173: # include <unistd.h>
174: # include <locale.h>
175:
176: # include "history.h"
177: # include "readline.h"
178: # include "termcap.h"
179: # include "iconv.h"
180: # include "zlib.h"
181:
182: # include "openssl/evp.h"
183: # ifndef OPENSSL_NO_MD2
184: # include "openssl/md2.h"
185: # endif
186: # ifndef OPENSSL_NO_MD4
187: # include "openssl/md4.h"
188: # endif
189: # ifndef OPENSSL_NO_MD5
190: # include "openssl/md5.h"
191: # endif
192: # ifndef OPENSSL_NO_MDC2
193: # include "openssl/mdc2.h"
194: # endif
195: # ifndef OPENSSL_NO_RIPEMD
196: # include "openssl/ripemd.h"
197: # endif
198: # ifndef OPENSSL_NO_SHA
199: # include "openssl/sha.h"
200: # endif
201: # ifndef OPENSSL_NO_WHIRLPOOL
202: # include "openssl/whrlpool.h"
203: # endif
204: # ifndef OPENSSL_NO_AES
205: # include "openssl/aes.h"
206: # endif
207: # ifndef OPENSSL_NO_CAMELLIA
208: # include "openssl/camellia.h"
209: # endif
210: # ifndef OPENSSL_NO_RC2
211: # include "openssl/rc2.h"
212: # endif
213: # ifndef OPENSSL_NO_IDEA
214: # include "openssl/idea.h"
215: # endif
216:
217: # include "sqlite3.h"
218: # include "sigsegv.h"
219: # ifdef OS2
220: // Bug de libsigsegv
221: # undef HAVE_STACK_OVERFLOW_RECOVERY
222: # endif
223:
224: # define GSL_RANGE_CHECK_OFF
225: # include "gsl/gsl_cdf.h"
226: # include "gsl/gsl_cblas.h"
227: # include "gsl/gsl_errno.h"
228: # include "gsl/gsl_fft_complex.h"
229: # include "gsl/gsl_permutation.h"
230: # include "gsl/gsl_randist.h"
231: # include "gsl/gsl_rng.h"
232: # include "gsl/gsl_sf.h"
233: #endif
234:
235: #ifdef SunOS
236: # include <ieeefp.h>
237: #endif
238:
239: // Définition spécifique à Hurd
240: #ifndef PIPE_BUF
241: # define fpathconf (".", _PC_PIPE_BUF)
242: #endif
243:
244: #ifdef MYSQL_SUPPORT
245: # include <mysql.h>
246: # define mysqlclose(arg) mysql_close(arg.mysql)
247: #else
248: # define mysqlclose(arg)
249: #endif
250:
251: #ifdef POSTGRESQL_SUPPORT
252: # include <libpq-fe.h>
253: # define postgresqlclose(arg) PQfinish(arg.postgresql)
254: #else
255: # define postgresqlclose(arg)
256: #endif
257:
258: #include "librplprototypes.h"
259:
260: #ifndef RPLARGS
261: # ifndef UNIX_PATH_MAX
262: struct sockaddr_un sizecheck;
263: # define UNIX_PATH_MAX sizeof(sizecheck.sun_path)
264: # endif
265: #endif
266:
267: #ifdef MAIN_RPL
268: # define __EXTERN__
269: # define __STATIC_MUTEX_INITIALIZATION__ = PTHREAD_MUTEX_INITIALIZER
270: #else
271: # define __EXTERN__ extern
272: # define __STATIC_MUTEX_INITIALIZATION__
273: #endif
274:
275: /*
276: ================================================================================
277: Bugs spécifiques
278: ================================================================================
279: */
280:
281: // Néant
282:
283: /*
284: ================================================================================
285: TYPES
286: ================================================================================
287: */
288:
289: typedef FILE file;
290: typedef unsigned char t_8_bits;
291:
292: #ifndef RPLARGS
293: # include "rpltypes-conv.h"
294: #else
295: # include "rpltypes.h"
296: #endif
297:
298: enum signaux_rpl
299: {
300: rpl_signull = 0,
301: rpl_sigint,
302: rpl_sigterm,
303: rpl_sigstart, // Signal envoyé par un père pour lancer son fils.
304: rpl_sigcont, // Signal de redémarrage d'un processus arrêté par
305: // SUSPEND
306: rpl_sigstop, // Signal d'arrêt envoyé par l'instruction STOP ou
307: // FUSE. (FSTOP)
308: rpl_sigabort, // Signal envoyé par l'instruction ABORT (à regrouper
309: // avec FABORT)
310: rpl_sigurg, // Signal d'arrêt urgent
311: rpl_siginject, // Signal indiquant la présence d'une donnée à lire
312: // envoyée depuis le père
313: rpl_sigalrm, // Signal d'alarme (erreur système) depuis un fils
314: rpl_sighup,
315: rpl_sigtstp,
316: rpl_sigexcept,
317: rpl_sigmax
318: };
319:
320: #define LONGUEUR_QUEUE_SIGNAUX 1024
321:
322: // Une structure s_queue_signaux est créée par processus (et non par thread).
323: // Elle est projetée dans un segment de mémoire partagée pour qu'elle soit
324: // accessible à la fois du père et des fils.
325:
326: #ifndef RPLARGS
327: typedef struct queue_signaux
328: {
329: volatile int pointeur_lecture;
330: volatile int pointeur_ecriture;
331: volatile logical1 requete_arret;
332:
333: pthread_t thread_signaux;
334: pid_t controle;
335:
336: volatile struct
337: {
338: pid_t pid;
339: enum signaux_rpl signal;
340: } queue[LONGUEUR_QUEUE_SIGNAUX];
341:
342: # ifdef OS2
343: sem_t semaphore;
344: sem_t signalisation;
345: sem_t arret_signalisation;
346: # endif
347: } struct_queue_signaux;
348:
349: __EXTERN__ struct_queue_signaux *s_queue_signaux;
350: __EXTERN__ int f_queue_signaux;
351:
352: # ifndef OS2
353: __EXTERN__ sem_t *semaphore_queue_signaux;
354: __EXTERN__ sem_t *semaphore_signalisation;
355: __EXTERN__ sem_t *semaphore_arret_signalisation;
356: # endif
357: #endif
358:
359: #if ! defined(UNION_SEMUN) && defined(IPCS_SYSV)
360: union semun
361: {
362: int val;
363: struct semid_ds *buf;
364: unsigned short *array;
365: struct seminfo *__buf;
366: };
367: #endif
368:
369: #ifndef RTLD_LOCAL
370: # define RTLD_LOCAL 0
371: #endif
372:
373: #ifndef SIGSTKSZ
374: # define SIGSTKSZ 65536
375: #endif
376:
377:
378: /*
379: ================================================================================
380: SÉMAPHORES
381: ================================================================================
382: */
383:
384: #ifdef IPCS_SYSV
385: # ifdef DEBUG_SEMAPHORES
386: # define sem_wait(a) ({ int value; sem_getvalue(a, &value); \
387: uprintf("[%d-%llu] Semaphore %s (%p) "\
388: "waiting at %s() " \
389: "line #%d\n", (int) getpid(), (unsigned long long) i\
390: pthread_self(), \
391: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \
392: if (value > 1) BUG(1, uprintf("Value %d\n", value)); \
393: sem_wait_SysV(a); })
394: # define sem_post(a) ({ int value; sem_getvalue(a, &value); \
395: uprintf("[%d-%llu] Semaphore %s (%p) "\
396: "posting at %s() " \
397: "line #%d\n", (int) getpid(), (unsigned long long) \
398: pthread_self(), \
399: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \
400: if (value > 0) BUG(1, uprintf("Value %d\n", value)); \
401: sem_post_SysV(a); })
402: # define sem_destroy(a) ({ int value; sem_getvalue(a, &value); \
403: if (value == 0) BUG(1, uprintf("Value %d\n", value)); \
404: sem_destroy_SysV(a); })
405: # else
406: # define sem_destroy(a) sem_destroy_SysV(a)
407: # define sem_wait(a) sem_wait_SysV(a)
408: # define sem_post(a) sem_post_SysV(a)
409: # endif
410:
411: # define sem_init(a, b, c) sem_init_SysV(a, b, c)
412: # define sem_trywait(a) sem_trywait_SysV(a)
413: # define sem_timedwait(a, b) sem_timedwait_SysV(a, b)
414: # define sem_getvalue(a, b) sem_getvalue_SysV(a, b)
415: # define sem_open(...) sem_open_SysV(__VA_ARGS__)
416: # define sem_close(a) sem_close_SysV(a)
417: # define sem_unlink(a) sem_unlink_SysV(a)
418: #else
419: # ifdef DEBUG_SEMAPHORES
420: # define sem_wait(a) ({ int value; sem_getvalue(a, &value); \
421: uprintf("[%d-%llu] Semaphore %s (%p) "\
422: "waiting at %s() " \
423: "line #%d\n", (int) getpid(), (unsigned long long) \
424: pthread_self(), \
425: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \
426: if (value > 1) BUG(1, uprintf("Value %d\n", value)); sem_wait(a); })
427: # define sem_post(a) ({ int value; sem_getvalue(a, &value); \
428: uprintf("[%d-%llu] Semaphore %s (%p) "\
429: "posting at %s() " \
430: "line #%d\n", (int) getpid(), (unsigned long long) \
431: pthread_self(), \
432: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \
433: if (value > 0) BUG(1, uprintf("Value %d\n", value)); sem_post(a); })
434: # define sem_destroy(a) ({ int value; sem_getvalue(a, &value); \
435: if (value == 0) BUG(1, uprintf("Value %d\n", value)); \
436: sem_destroy(a); })
437: # endif
438: #endif
439:
440:
441: /*
442: ================================================================================
443: SIGNAUX
444: ================================================================================
445: */
446:
447: #ifndef RPLARGS
448:
449: // Signaux utilisés par défaut :
450: // SIGINT
451: // SIGTSTP
452: // SIGCONT
453: // SIGPIPE
454: // SIGUSR1 et SIGUSR2 sont utilisé par libsigsegv.
455: // SIGHUP
456: // SIGALRM
457:
458: # define SIGTEST 255
459:
460: // Nombre d'interruptions disponibles
461: # define d_NOMBRE_INTERRUPTIONS 64
462: #endif
463:
464: /*
465: ================================================================================
466: Granularité temporelle
467: ================================================================================
468: */
469:
470: #ifndef RPLARGS
471: # define GRANULARITE_us 10
472: # define GRANULARITE_us_max 100000
473: # define INCR_GRANULARITE(g) \
474: do g = 1000 * ((g >= (GRANULARITE_us_max * 1000)) \
475: ? GRANULARITE_us_max : ((g / 1000) + GRANULARITE_us)); while(0)
476: #endif
477:
478: /*
479: ================================================================================
480: Options de debug
481: ================================================================================
482: */
483:
484: #ifndef RPLARGS
485: # define d_debug_pile_utilisateur ((integer8) 0x1)
486: # define d_debug_pile_systeme ((integer8) 0x2)
487: # define d_debug_appels_fonctions ((integer8) 0x4)
488: # define d_debug_processus ((integer8) 0x8)
489: # define d_debug_analyse ((integer8) 0x10)
490: # define d_debug_fusible ((integer8) 0x20)
491: # define d_debug_variables ((integer8) 0x40)
492: # define d_debug_fonctions_intrinseques ((integer8) 0x80)
493: # define d_debug_niveaux ((integer8) 0x100)
494: # define d_conversion_RPN ((integer8) 0x200)
495: # define d_traitement_interruption ((integer8) 0x400)
496: # define d_debug_signaux ((integer8) 0x800)
497: #endif
498:
499: /*
500: ================================================================================
501: Variables globales
502: ================================================================================
503: */
504:
505: #ifndef RPLARGS
506: # ifdef SEMAPHORES_NOMMES
507: # define LONGUEUR_NOM_SEMAPHORE 64
508: # define __PTR__ *
509: # else
510: # define __PTR__
511: # endif
512:
513: __EXTERN__ jmp_buf contexte_ecriture;
514: __EXTERN__ jmp_buf contexte_impression;
515: __EXTERN__ jmp_buf contexte_initial;
516: __EXTERN__ jmp_buf contexte_processus;
517: __EXTERN__ jmp_buf contexte_thread;
518:
519: __EXTERN__ volatile int signal_test;
520:
521: __EXTERN__ pid_t pid_processus_pere;
522:
523: __EXTERN__ pthread_mutex_t mutex_liste_threads;
524: __EXTERN__ pthread_mutex_t mutex_creation_variable_partagee
525: __STATIC_MUTEX_INITIALIZATION__;
526: __EXTERN__ pthread_mutex_t mutex_sections_critiques;
527: __EXTERN__ pthread_mutex_t mutex_liste_variables_partagees;
528: __EXTERN__ pthread_mutex_t mutex_sem __STATIC_MUTEX_INITIALIZATION__;
529:
530: __EXTERN__ volatile int routine_recursive;
531: __EXTERN__ volatile sig_atomic_t
532: nombre_thread_surveillance_processus;
533:
534: # define SEM_FORK 0
535: # define SEM_QUEUE 1
536: # define SEM_SIGNALISATION 2
537: # define SEM_ARRET_SIGNALISATION 3
538:
539: sem_t *sem_init2(unsigned int valeur, pid_t pid, int ordre);
540: sem_t *sem_init3(unsigned int valeur, pid_t pid, pthread_t tid, int ordre);
541: int sem_destroy2(sem_t *semaphore_p, pid_t pid, int ordre);
542: int sem_destroy3(sem_t *semaphore_p, pid_t pid, pthread_t tid, int ordre);
543: int sem_getvalue2(sem_t *semaphore, int *valeur);
544: sem_t *sem_open2(pid_t pid, int ordre);
545: #endif
546:
547: // Le mutex est là uniquement pour pouvoir émuler le comportement
548: // de sem_getvalue() sur un système comme MacOS X qui ne possède pas
549: // cette fonction.
550:
551: #ifdef Darwin
552: #define sem_getvalue(semaphore, value) sem_getvalue2(semaphore, value)
553: #define sem_post(semaphore) \
554: ({ int r; pthread_mutex_lock(&mutex_sem); \
555: r = sem_post(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
556: #define sem_wait(semaphore) \
557: ({ int r; pthread_mutex_lock(&mutex_sem); \
558: r = sem_wait(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
559: #define sem_trywait(semaphore) \
560: ({ int r; pthread_mutex_lock(&mutex_sem); \
561: r = sem_trywait(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
562: #endif
563:
564: /*
565: ================================================================================
566: Macros
567: ================================================================================
568: */
569:
570: // Par défaut, tout est redirigé vers stderr sauf indication explicite de
571: // stdout.
572:
573: #define printf(...) transliterated_fprintf(s_etat_processus, \
574: stderr, __VA_ARGS__)
575: #define fprintf(flux, ...) transliterated_fprintf(s_etat_processus, \
576: flux, __VA_ARGS__)
577: #define uprintf(...) std_fprintf(stderr, __VA_ARGS__)
578: #define ufprintf(flux, ...) std_fprintf(flux, __VA_ARGS__)
579:
580: #ifdef SunOS
581: # define fopen(...) ({ FILE *desc; \
582: while((desc = fopen(__VA_ARGS__)) == NULL) \
583: { if ((errno != EINTR) && (errno != 0)) break; } desc; })
584: # define freopen(...) ({ FILE *desc; \
585: while((desc = freopen(__VA_ARGS__)) == NULL) \
586: { if ((errno != EINTR) && (errno != 0)) break; } desc; })
587: # define fclose(...) ({ int ios; \
588: while((ios = fclose(__VA_ARGS__)) != 0) \
589: { if ((errno != EINTR) && (errno != 0)) break; } ios; })
590: # define fflush(flux) ({ int ios; \
591: while((ios = fflush((flux == stdout) ? stderr : flux)) != 0) \
592: { if ((errno != EINTR) && (errno != 0)) break; } ios; })
593: # define sem_open(...) ({ sem_t *semaphore; \
594: while((semaphore = sem_open(__VA_ARGS__)) == SEM_FAILED) \
595: { if (errno != EINTR) break; } semaphore; })
596: #else // !SunOS
597: # define fflush(flux) fflush((flux == stdout) ? stderr : flux)
598: #endif
599:
600: // Redéfinition de abs pour un fonctionnement en entier de type long long int
601:
602: #ifdef __GNUC__
603: # define abs(i) ({ typeof(i) _i; _i = (i); (_i >= 0) ? _i : -_i; })
604: // typeof() est une extension de gcc, mais est présent sur d'autres compilateurs
605: // comme Sun Studio. Dans le cas où typeof() n'existe pas, il est possible
606: // d'utiliser la macro suivante, mais elle possède un effet de bord dû à
607: // l'évaluation multiple de l'argument.
608: #else
609: # define abs(i) (((i) >= 0) ? (i) : (-i))
610: #endif
611:
612: #define NOTICE(m) \
613: do \
614: { \
615: ufprintf(stderr, "[%d-%llu] %s() from %s at line %d: %s\n", \
616: getpid(), (unsigned long long) pthread_self(), \
617: __FUNCTION__, __FILE__, __LINE__, m); \
618: fflush(stderr); \
619: } while(0)
620:
621: #ifdef __GLIBC__
622: #include <execinfo.h>
623: #define __BACKTRACE
624: #define BACKTRACE(n) \
625: do \
626: { \
627: void *buffer[n]; \
628: int nb, i; \
629: char **appels; \
630: pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER; \
631: nb = backtrace(buffer, n); \
632: appels = backtrace_symbols(buffer, nb); \
633: pthread_mutex_lock(&mutex); \
634: uprintf("[%d-%llu] BACKTRACE <%s()> at line #%d\n", \
635: getpid(), pthread_self(), __FUNCTION__, __LINE__); \
636: if (appels != NULL) \
637: { \
638: for(i = 0; i < nb; i++) \
639: uprintf(" %s\n", appels[i]); \
640: sys_free(appels); \
641: } \
642: else \
643: uprintf("Nullified backtrace\n"); \
644: uprintf("[%d-%llu] END OF BACKTRACE\n", getpid(), pthread_self()); \
645: fflush(stdout); \
646: pthread_mutex_unlock(&mutex); \
647: } while(0)
648: #else
649: #define BACKTRACE(n) NOTICE("BACKTRACE only defined in glibc")
650: #endif
651:
652: #ifdef __BACKTRACE
653: # define BUG(b, ...) \
654: do { if (b) { uprintf("[%d] BUG! <%s()> at line #%d of %s\n", \
655: (int) getpid(), __FUNCTION__, __LINE__, __FILE__); \
656: __VA_ARGS__; fflush(stdout); \
657: BACKTRACE(64); \
658: pthread_kill(pthread_self(), SIGBUS); }} while(0)
659: #else
660: # define BUG(b, ...) \
661: do { if (b) { uprintf("[%d] BUG! <%s()> at line #%d of %s\n", \
662: (int) getpid(), __FUNCTION__, __LINE__, __FILE__); \
663: __VA_ARGS__; fflush(stdout); \
664: pthread_kill(pthread_self(), SIGBUS); }} while(0)
665: #endif
666:
667:
668: /*
669: ================================================================================
670: Affichage des points de retour des fonctions
671: ================================================================================
672: */
673:
674: #ifdef DEBUG_MEMOIRE
675: void analyse_post_mortem();
676: void *debug_memoire_ajout(size_t taille, const unsigned char *fonction,
677: unsigned long ligne, const unsigned char *argument);
678: void debug_memoire_initialisation();
679: void *debug_memoire_modification(void *pointeur, size_t taille,
680: const unsigned char *fonction, unsigned long ligne,
681: const unsigned char *argument);
682: void debug_memoire_retrait(void *ptr);
683: void debug_memoire_verification();
684:
685: pid_t debug_fork();
686:
687: #define malloc(s) debug_memoire_ajout(s, __FUNCTION__, __LINE__, #s)
688: #define free(s) debug_memoire_retrait(s)
689: #define realloc(s, t) debug_memoire_modification(s, t, \
690: __FUNCTION__, __LINE__, #t)
691: #define fork() debug_fork()
692: #endif
693:
694: #ifdef DEBUG_RETURN
695: #define return uprintf("[%d] Return from <%s()> at line #%d " \
696: "(%s [%d])\n", (int) getpid(), __FUNCTION__, \
697: __LINE__, strerror(errno), errno); fflush(stdout); errno = 0; return
698: #endif
699:
700: #ifdef DEBUG_MUTEX
701: #define pthread_mutex_lock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
702: "locking at %s() " \
703: "line #%d\n", (int) getpid(), (unsigned long long) pthread_self(), \
704: #mutex, mutex, __FUNCTION__, __LINE__), fflush(stdout), \
705: pthread_mutex_lock(mutex)
706: #define pthread_mutex_unlock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
707: "unlocking at " \
708: "%s() line #%d\n", (int) getpid(), (unsigned long long) \
709: pthread_self(), #mutex, mutex, __FUNCTION__, __LINE__), \
710: fflush(stdout), \
711: pthread_mutex_unlock(mutex)
712: #endif
713:
714:
715: /*
716: ================================================================================
717: DEFINIONS
718: ================================================================================
719: */
720:
721: /*
722: --------------------------------------------------------------------------------
723: Valeurs
724: --------------------------------------------------------------------------------
725: */
726:
727: #define d_faux ((logical1) 0L)
728: #define d_vrai ((logical1) -1L)
729:
730: #define d_absence_erreur ((logical1) d_faux)
731: #define d_erreur ((logical1) d_vrai)
732:
733: #define d_code_fin_chaine '\0'
734: #define d_code_espace ' '
735: #define d_code_retour_chariot '\n'
736: #define d_code_tabulation '\t'
737: #define d_longueur_maximale_instruction 16
738:
739: #define d_INT "integer"
740: #define d_REL "real"
741: #define d_CPL "complex"
742: #define d_VIN "[ integer ]"
743: #define d_VRL "[ real ]"
744: #define d_VCX "[ complex ]"
745: #define d_MIN "[[ integer ]]"
746: #define d_MRL "[[ real ]]"
747: #define d_MCX "[[ complex ]]"
748: #define d_BIN "# binary[bodh]"
749: #define d_NOM "'name'"
750: #define d_CHN "\"string\""
751: #define d_LST "{ list }"
752: #define d_ALG "'algebraic'"
753: #define d_RPN "<< RPN >>"
754: #define d_FCH "File $n { format }"
755: #define d_SLB "Library $n"
756: #define d_SQL "Sql $n (type)"
757: #define d_PRC "Process $n"
758: #define d_SCK "Socket $n { format }"
759: #define d_SPH "Semaphore $n 'name'"
760: #define d_TAB "<[ table ]>"
761: #define d_MTX "Mutex $n"
762: #define d_REC "Record /'name_1', ..., 'name_n'/"
763:
764: /*
765: --------------------------------------------------------------------------------
766: Paramètres du système
767: --------------------------------------------------------------------------------
768: */
769:
770: #ifndef RPLARGS
771: # define ds_beep ""
772: # define ds_fichier_historique ".RPL2_history"
773: # define ds_imposition_separateur_decimal d_vrai
774: # define ds_longueur_historique 256
775: # define ds_nombre_maximum_fichiers_ouverts 65536
776: # define ds_preprocesseur "rplpp " \
777: "--nostdinc -C 2> /dev/null"
778: # define ds_rplcore "rpl-core"
779: # define ds_rplprofile "rpl-profile"
780: # define ds_sdat "SDAT"
781: #endif
782:
783: /*
784: --------------------------------------------------------------------------------
785: Erreurs système
786: --------------------------------------------------------------------------------
787: */
788:
789: #ifdef DEBUG_ERREURS
790: # ifdef MESSAGES
791: # define __erreur(i) i
792: # define __erreur_(i) i
793: # else
794: # undef _ERREURS_VARIABLES
795: # ifdef _ERREURS_VARIABLES
796: # define __erreur_(i) __erreur(i)
797: # else
798: # define __erreur_(i) i
799: # endif
800: # define __erreur(i) ({ if (strstr(__FUNCTION__, "recherche_variable") \
801: == NULL) ufprintf(stderr, \
802: "ERROR %d AT %s() FROM %s LINE %d\n", \
803: i, __FUNCTION__, __FILE__, __LINE__); BACKTRACE(16); i; })
804: # endif
805: #else
806: # define __erreur(i) i
807: # define __erreur_(i) i
808: #endif
809:
810:
811: // -1 : erreur provoquée par une bibliothèque externe
812: #ifndef RPLARGS
813: # define d_es 2000
814: # define d_es_allocation_memoire __erreur(2001)
815: # define d_es_variable_introuvable __erreur_(2002)
816: # define d_es_pile_vide __erreur(2003)
817: # define d_es_end_incoherent __erreur(2004)
818: # define d_es_peripherique_stdin __erreur(2005)
819: # define d_es_erreur_fichier __erreur(2006)
820: # define d_es_execution_bibliotheque __erreur(2007)
821: # define d_es_signal __erreur(2008)
822: # define d_es_processus __erreur(2009)
823: # define d_es_pile_operationnelle_vide __erreur(2010)
824: # define d_es_nombre_max_descripteurs __erreur(2011)
825: # define d_es_interruption_invalide __erreur(2012)
826: # define d_es_contexte __erreur(2013)
827: # define d_es_somme_controle __erreur(2014)
828: # define d_es_semaphore __erreur(2015)
829: # define d_es_mutex_acquis_autre_thread __erreur(2016)
830: #endif
831:
832: /*
833: --------------------------------------------------------------------------------
834: Exceptions
835: --------------------------------------------------------------------------------
836: */
837:
838: #ifndef RPLARGS
839: # define d_ep 1000
840: # define d_ep_division_par_zero __erreur(1001)
841: # define d_ep_matrice_non_inversible __erreur(1002)
842: # define d_ep_resultat_indefini __erreur(1003)
843: # define d_ep_underflow __erreur(1004)
844: # define d_ep_overflow __erreur(1005)
845: # define d_ep_domaine_definition __erreur(1006)
846: # define d_ep_perte_precision __erreur(1007)
847: # define d_ep_decomposition_QR __erreur(1008)
848: # define d_ep_matrice_non_definie_positive __erreur(1009)
849: # define d_ep_decomposition_QZ __erreur(1010)
850: # define d_ep_decomposition_SVD __erreur(1011)
851: #endif
852:
853: /*
854: --------------------------------------------------------------------------------
855: Erreurs de compilation
856: --------------------------------------------------------------------------------
857: */
858:
859: #ifndef RPLARGS
860: # define d_ec 3000
861: # define d_ec_niveau_definition_negatif __erreur(3001)
862: # define d_ec_nom_definition_invalide __erreur(3002)
863: # define d_ec_erreur_boucle_definie __erreur(3003)
864: # define d_ec_erreur_instruction_end __erreur(3004)
865: # define d_ec_erreur_instruction_until __erreur(3005)
866: # define d_ec_source_incoherent __erreur(3006)
867: # define d_ec_erreur_instruction_while __erreur(3007)
868: # define d_ec_erreur_instruction_then __erreur(3008)
869: # define d_ec_erreur_instruction_else __erreur(3009)
870: # define d_ec_erreur_instruction_elseif __erreur(3010)
871: # define d_ec_erreur_instruction_select __erreur(3011)
872: # define d_ec_erreur_instruction_case __erreur(3012)
873: #endif
874:
875: /*
876: --------------------------------------------------------------------------------
877: Erreurs à l'exécution
878: --------------------------------------------------------------------------------
879: */
880:
881: // -1 : erreur provoquée par une bibliothèque externe
882: #ifndef RPLARGS
883: # define d_ex 0
884: # define d_ex_pile_vide __erreur(1)
885: # define d_ex_manque_argument __erreur(2)
886: # define d_ex_argument_invalide __erreur(3)
887: # define d_ex_erreur_type_argument __erreur(4)
888: # define d_ex_nom_reserve __erreur(5)
889: # define d_ex_nombre_arguments __erreur(6)
890: # define d_ex_dimensions_invalides __erreur(7)
891: # define d_ex_expression_invalide __erreur(8)
892: # define d_ex_absence_graphique_courant __erreur(9)
893: # define d_ex_erreur_traitement_condition __erreur(10)
894: # define d_ex_erreur_traitement_boucle __erreur(11)
895: # define d_ex_variable_non_definie __erreur_(12)
896: # define d_ex_drapeau_inexistant __erreur(13)
897: # define d_ex_nom_invalide __erreur(14)
898: # define d_ex_element_inexistant __erreur(15)
899: # define d_ex_absence_variable __erreur(16)
900: # define d_ex_erreur_evaluation __erreur(17)
901: # define d_ex_semaphore __erreur(18)
902: # define d_ex_longueur_fft __erreur(19)
903: # define d_ex_queue_impression __erreur(20)
904: # define d_ex_type_trace_invalide __erreur(21)
905: # define d_ex_erreur_fichier __erreur(22)
906: # define d_ex_absence_equation __erreur(23)
907: # define d_ex_erreur_bibliotheque __erreur(24)
908: # define d_ex_execution_bibliotheque __erreur(25)
909: # define d_ex_stop __erreur(26)
910: # define d_ex_matrice_statistique_invalide __erreur(27)
911: # define d_ex_dimensions_matrice_statistique __erreur(28)
912: # define d_ex_absence_observations __erreur(29)
913: # define d_ex_statistiques_echantillon __erreur(30)
914: # define d_ex_observations_inexistantes __erreur(31)
915: # define d_ex_syntaxe __erreur(32)
916: # define d_ex_cycle_hors_boucle __erreur(33)
917: # define d_ex_conversion_unite __erreur(34)
918: # define d_ex_erreur_parametre_fichier __erreur(35)
919: # define d_ex_erreur_acces_fichier __erreur(36)
920: # define d_ex_erreur_requete_fichier __erreur(37)
921: # define d_ex_erreur_format_fichier __erreur(38)
922: # define d_ex_fichier_verrouille __erreur(39)
923: # define d_ex_verrou_indefini __erreur(40)
924: # define d_ex_fin_de_fichier_atteinte __erreur(41)
925: # define d_ex_debut_de_fichier_atteint __erreur(42)
926: # define d_ex_erreur_type_fichier __erreur(43)
927: # define d_ex_fichier_vide __erreur(44)
928: # define d_ex_dimensions_differentes __erreur(45)
929: # define d_ex_routines_mathematiques __erreur(46)
930: # define d_ex_exit_hors_boucle __erreur(47)
931: # define d_ex_longueur_dft __erreur(48)
932: # define d_ex_contexte __erreur(49)
933: # define d_ex_processus __erreur(50)
934: # define d_ex_image_processus __erreur(51)
935: # define d_ex_erreur_sql __erreur(52)
936: # define d_ex_variable_verrouillee __erreur(53)
937: # define d_ex_variable_volatile __erreur(54)
938: # define d_ex_erreur_processus __erreur(55)
939: # define d_ex_erreur_impression __erreur(56)
940: # define d_ex_nombre_arguments_fonction __erreur(57)
941: # define d_ex_fonction_indisponible __erreur(58)
942: # define d_ex_bibliotheque_chargee __erreur(59)
943: # define d_ex_aucun_symbole __erreur(60)
944: # define d_ex_definition_ambigue __erreur(61)
945: # define d_ex_fichier_hors_contexte __erreur(62)
946: # define d_ex_socket_en_ecoute __erreur(63)
947: # define d_ex_interruption_invalide __erreur(64)
948: # define d_ex_erreur_transcodage __erreur(65)
949: # define d_ex_absence_processus_pere __erreur(66)
950: # define d_ex_creation_variable __erreur(67)
951: # define d_ex_fusible __erreur(68)
952: # define d_ex_iswi_hors_interruption __erreur(69)
953: # define d_ex_daemon __erreur(70)
954: # define d_ex_mutex __erreur(71)
955: # define d_ex_variable_statique_partagee __erreur(72)
956: # define d_ex_variable_partagee __erreur(73)
957: # define d_ex_graphique_memorise __erreur(74)
958: # define d_ex_matrice_non_diagonale __erreur(75)
959: # define d_ex_locales __erreur(76)
960: # define d_ex_representation __erreur(77)
961: # define d_ex_erreur_profilage __erreur(78)
962: # define d_ex_enregistrement_inexistant __erreur(79)
963: # define d_ex_clef_inexistante __erreur(80)
964: # define d_ex_nom_implicite __erreur(81)
965: # define d_ex_version_bibliotheque __erreur(82)
966: # define d_ex_creation_variable_globale __erreur(83)
967: # define d_ex_erreur_interne_rplcas __erreur(84)
968: # define d_ex_fichier_corrompu __erreur(85)
969: # define d_ex_mutex_acquis_autre_thread __erreur(86)
970: # define d_ex_expression_reguliere __erreur(87)
971: # define d_ex_instruction_indisponible __erreur(88)
972: # define d_ex_chiffrement __erreur(89)
973: # define d_ex_chiffrement_indisponible __erreur(90)
974: # define d_ex_longueur_clef_chiffrement __erreur(91)
975: # define d_ex_taille_message __erreur(92)
976: #endif
977:
978:
979: /*
980: ================================================================================
981: STRUCTURES
982: ================================================================================
983: */
984:
985: /*
986: --------------------------------------------------------------------------------
987: Structure objet
988: --------------------------------------------------------------------------------
989: */
990:
991: #ifdef MIN
992: # undef MIN
993: #endif
994:
995: #ifdef MAX
996: # undef MAX
997: #endif
998:
999: #define ADR __RPL_ADR
1000: #define ALG __RPL_ALG
1001: #define BIN __RPL_BIN
1002: #define CHN __RPL_CHN
1003: #define CPL __RPL_CPL
1004: #define FCH __RPL_FCH
1005: #define FCT __RPL_FCT
1006: #define INT __RPL_INT
1007: #define LST __RPL_LST
1008: #define MCX __RPL_MCX
1009: #define MIN __RPL_MIN
1010: #define MRL __RPL_MRL
1011: #define MTX __RPL_MTX
1012: #define NOM __RPL_NOM
1013: #define NON __RPL_NON
1014: #define PRC __RPL_PRC
1015: #define REC __RPL_REC
1016: #define REL __RPL_REL
1017: #define RPN __RPL_RPN
1018: #define SCK __RPL_SCK
1019: #define SLB __RPL_SLB
1020: #define SPH __RPL_SPH
1021: #define SQL __RPL_SQL
1022: #define TBL __RPL_TBL
1023: #define VCX __RPL_VCX
1024: #define VIN __RPL_VIN
1025: #define VRL __RPL_VRL
1026:
1027: enum t_rplcas_commandes { RPLCAS_INTEGRATION = 0, RPLCAS_LIMITE };
1028:
1029: enum t_type { ADR = 0, ALG, BIN, CHN, CPL, FCH, FCT, INT, LST,
1030: MCX, MIN, MRL, MTX, NOM, NON, PRC, REC, REL, RPN, SCK,
1031: SLB, SPH, SQL, TBL, VCX, VIN, VRL };
1032:
1033: /*
1034: ADR : adresse sur 64 bits signés.
1035: Adresse d'une définition à interpréter.
1036:
1037: ALG : expression algébrique (struct_liste_chainee *)
1038: La liste chaînée contient la définition convertie en notation
1039: polonaise inversée. Ce type diffère du type 'RPN' au niveau
1040: du format de sortie (notation algébrique).
1041:
1042: BIN : entier binaire sur 64 bits (unsigned integer8 *)
1043: Sans objet.
1044: Type C/Fortran : unsigned integer8
1045:
1046: CHN : chaine de caracteres (unsigned char *)
1047: Sans objet.
1048:
1049: CPL : complexe sur 2*64 bits (complex*16, struct_complexe16 *)
1050: Sans objet.
1051: Type C/Fortran : complex16
1052:
1053: FCH : descripteur de fichier (struct_fichier *).
1054:
1055: FCT : déclaration d'une fonction et de son nombre d'arguments
1056: (struct_fonction *). Ce type n'est nécessaire que dans le
1057: traitement des types 'ALG' et 'RPN'.
1058:
1059: INT : entier sur 64 bits (integer*8, integer8 *)
1060: Sans objet.
1061: Type C/Fortran : integer8
1062:
1063: LST : liste (struct_liste_chainee *)
1064: Les objets sont enregistrés sous forme de liste chaînée récursive.
1065: Cela permet de traiter des tableaux de données hétérogènes de
1066: grandes dimensions. Le nombre de dimensions maximal est fixé par
1067: la mémoire de la station.
1068:
1069: MCX : matrice de complexes (struct_matrice *)
1070: Sans objet.
1071:
1072: MIN : matrice d'entiers (struct_matrice *)
1073: Sans objet.
1074:
1075: MRL : matrice de reels (struct_matrice *)
1076: Sans objet.
1077:
1078: MTX : mutex (struct_mutex *)
1079: Sans objet.
1080:
1081: NOM : nom de variable (struct_nom *)
1082: Sans objet.
1083:
1084: PRC : processus (struct_processus_fils *)
1085: Sans objet.
1086:
1087: REL : reel sur 64 bits (real*8, real8 *)
1088: Sans objet.
1089:
1090: RPN : definition (struct_liste_chainee *)
1091: Ce type diffère du type 'ALG' au niveau du format de sortie
1092: (notation polonaise inversée).
1093:
1094: SCK : socket (struct_socket *)
1095:
1096: SLB : bibliothèque dynamique partagée (struct_bibliotheque *)
1097: Sans objet.
1098:
1099: SPH : sémaphore nommé (struct_semaphore *)
1100:
1101: SQL : connecteur sur une base de données SQL (struct_connecteur_sql *)
1102:
1103: TBL : tableau multidimensionnel d'objets (struct_tableau *).
1104:
1105: VCX : vecteur de complexes (struct_vecteur *)
1106: Sans objet.
1107:
1108: VIN : vecteur d'entiers (struct_vecteur *)
1109: Sans objet.
1110:
1111: VRL : vecteur de reels (struct_vecteur *)
1112: Sans objet.
1113: */
1114:
1115: typedef struct objet
1116: {
1117: enum t_type type;
1118:
1119: volatile long nombre_occurrences;
1120:
1121: pthread_mutex_t mutex;
1122:
1123: void *objet;
1124: } struct_objet;
1125:
1126:
1127: /*
1128: --------------------------------------------------------------------------------
1129: Structure fichier
1130: --------------------------------------------------------------------------------
1131: */
1132:
1133: #ifndef RPLARGS
1134: typedef struct fichier
1135: {
1136: int descripteur;
1137:
1138: unsigned char acces; /* S/D/I */
1139: unsigned char binaire; /* Y/N/F */
1140: unsigned char ouverture;
1141: unsigned char protection;
1142: unsigned char *nom;
1143:
1144: struct_objet *format;
1145:
1146: pid_t pid;
1147: pthread_t tid;
1148:
1149: integer8 position_clef;
1150: } struct_fichier;
1151: #endif
1152:
1153:
1154: /*
1155: --------------------------------------------------------------------------------
1156: Structure mutex
1157: --------------------------------------------------------------------------------
1158: */
1159:
1160: #ifndef RPLARGS
1161: typedef struct rpl_mutex
1162: {
1163: pthread_mutex_t mutex;
1164: pthread_t tid;
1165: } struct_mutex;
1166: #endif
1167:
1168:
1169: /*
1170: --------------------------------------------------------------------------------
1171: Structure sémaphore
1172: --------------------------------------------------------------------------------
1173: */
1174:
1175: #ifndef RPLARGS
1176: typedef struct semaphore
1177: {
1178: unsigned char *nom;
1179: sem_t *semaphore;
1180: } struct_semaphore;
1181: #endif
1182:
1183:
1184: /*
1185: --------------------------------------------------------------------------------
1186: Structure marque
1187: --------------------------------------------------------------------------------
1188: */
1189:
1190: #ifndef RPLARGS
1191: typedef struct marque
1192: {
1193: unsigned char *label;
1194: unsigned char *position;
1195:
1196: struct marque *suivant;
1197: } struct_marque;
1198: #endif
1199:
1200:
1201: /*
1202: --------------------------------------------------------------------------------
1203: Structure bibliothèque
1204: --------------------------------------------------------------------------------
1205: */
1206:
1207: #ifndef RPLARGS
1208: typedef struct bibliotheque
1209: {
1210: void *descripteur;
1211:
1212: pid_t pid;
1213: pthread_t tid;
1214:
1215: unsigned char *nom;
1216: } struct_bibliotheque;
1217: #endif
1218:
1219:
1220: /*
1221: --------------------------------------------------------------------------------
1222: Structure descripteur fichier
1223: --------------------------------------------------------------------------------
1224: */
1225:
1226: #ifndef RPLARGS
1227: typedef struct descripteur_fichier
1228: {
1229: int identifiant;
1230:
1231: unsigned char effacement;
1232: unsigned char type; // C (file *) ou S (sqlite *)
1233: unsigned char *nom;
1234:
1235: pid_t pid;
1236: pthread_t tid;
1237:
1238: union
1239: {
1240: file *descripteur_c;
1241: sqlite3 *descripteur_sqlite;
1242: };
1243: } struct_descripteur_fichier;
1244: #endif
1245:
1246:
1247: /*
1248: --------------------------------------------------------------------------------
1249: Structure connecteur SQL
1250: --------------------------------------------------------------------------------
1251: */
1252:
1253: #ifndef RPLARGS
1254: typedef struct connecteur_sql
1255: {
1256: pid_t pid;
1257: pthread_t tid;
1258:
1259: /*
1260: * "MYSQL"
1261: * "POSTGRESQL"
1262: */
1263:
1264: unsigned char *type;
1265: unsigned char *locale;
1266:
1267: union
1268: {
1269: # ifdef MYSQL_SUPPORT
1270: MYSQL *mysql;
1271: # endif
1272: # ifdef POSTGRESQL_SUPPORT
1273: PGconn *postgresql;
1274: # endif
1275: sqlite3 *sqlite;
1276: } descripteur;
1277: } struct_connecteur_sql;
1278: #endif
1279:
1280: #define sqlclose(s_objet) \
1281: if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, "MYSQL") \
1282: == 0) \
1283: mysqlclose((*((struct_connecteur_sql *) (*s_objet).objet)) \
1284: .descripteur); \
1285: else if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, \
1286: "POSTGRESQL") == 0) \
1287: postgresqlclose((*((struct_connecteur_sql *) (*s_objet).objet)) \
1288: .descripteur); \
1289: else if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, \
1290: "SQLITE") == 0) \
1291: sqlite3_close((*((struct_connecteur_sql *) (*s_objet).objet)) \
1292: .descripteur.sqlite); \
1293: else \
1294: BUG(1, uprintf("SQL type '%s' not allowed!", \
1295: (*((struct_connecteur_sql *) (*s_objet).objet)).type));
1296:
1297: /*
1298: --------------------------------------------------------------------------------
1299: Structure socket
1300: --------------------------------------------------------------------------------
1301: */
1302:
1303: #ifndef RPLARGS
1304:
1305: # define d_BIND_TO_DEVICE 0
1306: # define d_BROADCAST 1
1307: # define d_DONT_ROUTE 2
1308: # define d_KEEP_ALIVE 3
1309: # define d_PRIORITY 4
1310: # define d_RECEIVE_BUFFER 5
1311: # define d_FORCE_RECEIVE_BUFFER 6
1312: # define d_SEND_BUFFER 7
1313: # define d_FORCE_SEND_BUFFER 8
1314: # define d_RECEIVING_TIMEOUT 9
1315: # define d_SENDING_TIMEOUT 10
1316: # define d_REUSE_ADDRESS 11
1317:
1318: typedef struct socket
1319: {
1320: int domaine;
1321: int socket;
1322:
1323: pid_t pid;
1324: pthread_t tid;
1325:
1326: unsigned char *adresse;
1327: unsigned char *adresse_distante;
1328: unsigned char binaire;
1329: unsigned char socket_en_ecoute;
1330: logical1 socket_connectee;
1331: unsigned char effacement;
1332: unsigned char localisation;
1333: unsigned char protection;
1334: unsigned char type[19 + 1];
1335:
1336: integer8 options;
1337: int priorite;
1338: int buffer_reception;
1339: int buffer_emission;
1340: int timeout_emission;
1341: int timeout_reception;
1342:
1343: struct_objet *format;
1344: } struct_socket;
1345: #endif
1346:
1347: /*
1348: --------------------------------------------------------------------------------
1349: Structure liste chaînee
1350: --------------------------------------------------------------------------------
1351: */
1352:
1353: typedef struct liste_chainee
1354: {
1355: struct liste_chainee *suivant;
1356:
1357: struct_objet *donnee;
1358: } struct_liste_chainee;
1359:
1360:
1361: /*
1362: --------------------------------------------------------------------------------
1363: Structure de gestion des signaux en provenance de rplsignal
1364: --------------------------------------------------------------------------------
1365: */
1366:
1367: #define d_NOMBRE_SIGNAUX 64
1368:
1369: typedef struct gestion_signaux
1370: {
1371: unsigned char masque_signaux[d_NOMBRE_SIGNAUX];
1372:
1373: /*
1374: * 'I' : signal ignoré
1375: * 'Q' : signal mis en queue pour un traitement ultérieur
1376: * 'N' : traitement normal du signal
1377: */
1378:
1379: integer8 queue_signaux[d_NOMBRE_SIGNAUX];
1380: integer8 nombre_signaux_en_queue;
1381: struct_objet *corps_signaux[d_NOMBRE_SIGNAUX];
1382:
1383: pthread_mutex_t mutex;
1384: } struct_gestion_signaux;
1385:
1386: #ifndef MAIN_RPL
1387: # define __STATIC_GESTION_SIGNAUX__
1388: #else
1389: # define __STATIC_GESTION_SIGNAUX__ = { .mutex = PTHREAD_MUTEX_INITIALIZER }
1390: #endif
1391:
1392: __EXTERN__ volatile struct_gestion_signaux signaux_externes
1393: __STATIC_GESTION_SIGNAUX__;
1394:
1395:
1396: /*
1397: --------------------------------------------------------------------------------
1398: Structure liste profilage
1399: --------------------------------------------------------------------------------
1400: */
1401:
1402: typedef struct liste_profilage
1403: {
1404: struct liste_profilage *suivant;
1405:
1406: unsigned char *fonction;
1407:
1408: struct timeval dernier_appel;
1409: struct timeval cumul;
1410:
1411: integer8 nombre_appels;
1412: } struct_liste_profilage;
1413:
1414: typedef struct liste_profilage2
1415: {
1416: struct liste_profilage2 *suivant;
1417:
1418: unsigned char *fonction;
1419: } struct_liste_profilage2;
1420:
1421: /*
1422: --------------------------------------------------------------------------------
1423: Structure contenant les fichiers graphiques (liste chaînée)
1424: --------------------------------------------------------------------------------
1425: */
1426:
1427: #ifndef RPLARLS
1428: typedef struct fichier_graphique
1429: {
1430: struct fichier_graphique *suivant;
1431:
1432: logical1 presence_axes;
1433:
1434: unsigned char *nom;
1435: unsigned char type[21];
1436:
1437: unsigned char *legende;
1438:
1439: int dimensions;
1440:
1441: integer8 systeme_axes;
1442: } struct_fichier_graphique;
1443: #endif
1444:
1445: /*
1446: --------------------------------------------------------------------------------
1447: Structure nom
1448: --------------------------------------------------------------------------------
1449: */
1450:
1451: typedef struct nom
1452: {
1453: unsigned char *nom;
1454: logical1 symbole; /* d_vrai/d_faux */
1455: // symbole == d_vrai signifie que le nom a été introduit dans un
1456: // calcul sans les apostrophes.
1457: } struct_nom;
1458:
1459:
1460: /*
1461: --------------------------------------------------------------------------------
1462: Structure processus fils
1463: --------------------------------------------------------------------------------
1464: */
1465:
1466: #ifndef RPLARGS
1467: typedef struct descripteur_thread
1468: {
1469: struct processus *s_etat_processus;
1470: struct processus *s_nouvel_etat_processus;
1471:
1472: struct_objet *argument;
1473:
1474: pid_t pid;
1475: volatile pthread_t tid;
1476:
1477: pthread_t thread_pere;
1478:
1479: pthread_mutex_t mutex;
1480: pthread_mutex_t mutex_nombre_references;
1481:
1482: volatile logical1 thread_actif;
1483:
1484: int pipe_erreurs[2];
1485: int pipe_objets[2];
1486: int pipe_injections[2];
1487: int pipe_nombre_injections[2];
1488: int pipe_interruptions[2];
1489: // pipe_nombre_elements_attente == 0 => initialisation ou terminaison
1490: // pipe_nombre_elements_attente == 1 => objet en attente
1491: // pipe_nombre_elements_attente == 2 => interruption en attente
1492: int pipe_nombre_elements_attente[2];
1493: int pipe_acquittement[2];
1494:
1495: volatile integer8 nombre_objets_dans_pipe;
1496: volatile integer8 nombre_interruptions_dans_pipe;
1497:
1498: logical1 processus_detache;
1499: logical1 destruction_objet;
1500:
1501: volatile signed long nombre_references;
1502: } struct_descripteur_thread;
1503:
1504: typedef struct processus_fils
1505: {
1506: struct_descripteur_thread *thread;
1507: } struct_processus_fils;
1508: #endif
1509:
1510:
1511: /*
1512: --------------------------------------------------------------------------------
1513: Structure liste pile systeme
1514: --------------------------------------------------------------------------------
1515: */
1516:
1517: #ifndef RPLARGS
1518: typedef struct liste_pile_systeme
1519: {
1520: struct liste_pile_systeme *suivant;
1521:
1522: struct_objet *indice_boucle;
1523: struct_objet *limite_indice_boucle;
1524: struct_objet *objet_de_test;
1525:
1526: logical1 arret_si_exception;
1527: logical1 creation_variables_statiques;
1528: logical1 creation_variables_partagees;
1529: logical1 evaluation_expression;
1530:
1531: unsigned char clause;
1532:
1533: /*
1534: clause :
1535: I : IF
1536: R : IFERR
1537: X : IFERR indiquant la présence d'une erreur.
1538: T : THEN
1539: E : ELSE
1540: Z : traitement en cours de ELSE
1541: D : DO
1542: U : UNTIL
1543: W : WHILE
1544: M : WHILE avec une clause fausse.
1545: S : SELECT
1546: K : aucun cas CASE n'a encore été traité.
1547: C : au moins un cas de SELECT...CASE a été traité.
1548: Q : traitement en cours d'un cas CASE.
1549: F : traitement du cas DEFAULT
1550: */
1551:
1552: unsigned char retour_definition;
1553: unsigned char *nom_variable;
1554: unsigned char origine_routine_evaluation;
1555: unsigned char type_cloture;
1556:
1557: /*
1558: type clôture :
1559: C SELECT : END termine un test SELECT/DEFAULT/END.
1560: D DO : END termine une boucle DO/UNTIL/END.
1561: I IF : END termine un test IF/THEN (ELSE)/END.
1562: J IFERR : END termine un test IFERR/THEN (ELSE)/END.
1563: K CASE : END termine un test CASE/THEN/END
1564: W WHILE : END termine une boucle WHILE/REPEAT/END.
1565: Q CRITICAL : END termine une section critique CRITICAL/END
1566:
1567: F FOR : NEXT ou STEP termine une boucle avec compteur.
1568: S START : NEXT ou STEP termine une boucle sans compteur.
1569: L LOOP : boucle utilisé dans le traitement de l'instruction RETURN.
1570: Elle correspond à une boucle FOR ou START mais sans son
1571: initialisation.
1572: A FORALL : NEXT termine une boucle sur un objet.
1573: */
1574:
1575: integer8 adresse_retour;
1576: integer8 niveau_courant;
1577: struct_liste_chainee *pointeur_objet_retour;
1578: } struct_liste_pile_systeme;
1579: #endif
1580:
1581:
1582: /*
1583: --------------------------------------------------------------------------------
1584: Structure variable
1585: --------------------------------------------------------------------------------
1586: */
1587:
1588: #ifndef RPLARGS
1589: typedef union position_variable
1590: {
1591: integer8 adresse;
1592: struct_objet *pointeur;
1593: } union_position_variable;
1594:
1595: typedef struct variable
1596: {
1597: unsigned char *nom;
1598: unsigned char origine; // P(rogramme) ou E(valuation)
1599:
1600: integer8 niveau;
1601:
1602: union_position_variable variable_statique;
1603: union_position_variable variable_partagee;
1604:
1605: struct_objet *objet;
1606:
1607: logical1 variable_verrouillee;
1608: } struct_variable;
1609:
1610: #endif
1611:
1612: /*
1613: --------------------------------------------------------------------------------
1614: Structure variable partagée
1615: --------------------------------------------------------------------------------
1616: */
1617:
1618: #ifndef RPLARGS
1619:
1620: typedef struct variable_partage
1621: {
1622: unsigned char *nom;
1623: unsigned char origine;
1624:
1625: integer8 niveau;
1626:
1627: union_position_variable variable_partagee;
1628:
1629: struct_objet *objet;
1630:
1631: pthread_mutex_t mutex;
1632: } struct_variable_partagee;
1633:
1634: #endif
1635:
1636:
1637: /*
1638: --------------------------------------------------------------------------------
1639: Structure variable statique
1640: --------------------------------------------------------------------------------
1641: */
1642:
1643: #ifndef RPLARGS
1644: typedef struct variable_statique
1645: {
1646: unsigned char *nom;
1647: unsigned char origine;
1648:
1649: // Position de création de la variable statique dans le programme ou dans
1650: // l'expression. 'origine' vaut 'P' pour programme ou 'E' pour expression.
1651:
1652: integer8 niveau;
1653:
1654: union_position_variable variable_statique;
1655:
1656: struct_objet *objet;
1657: } struct_variable_statique;
1658: #endif
1659:
1660:
1661: /*
1662: --------------------------------------------------------------------------------
1663: Structure vecteur
1664: --------------------------------------------------------------------------------
1665: */
1666:
1667: typedef struct vecteur
1668: {
1669: integer8 taille;
1670:
1671: unsigned char type; /* C (complex*16), R (real*8), I (integer*8) */
1672:
1673: void *tableau;
1674: } struct_vecteur;
1675:
1676:
1677: /*
1678: --------------------------------------------------------------------------------
1679: Structure matrice
1680: --------------------------------------------------------------------------------
1681: */
1682:
1683: typedef struct matrice
1684: {
1685: integer8 nombre_lignes;
1686: integer8 nombre_colonnes;
1687:
1688: unsigned char type; /* C (complex*16), R (real*8), I (integer*8) */
1689:
1690: void **tableau;
1691: } struct_matrice;
1692:
1693:
1694: /*
1695: --------------------------------------------------------------------------------
1696: Structure tableau
1697: --------------------------------------------------------------------------------
1698: */
1699:
1700: typedef struct tableau
1701: {
1702: integer8 nombre_elements;
1703:
1704: struct_objet **elements;
1705: } struct_tableau;
1706:
1707:
1708: /*
1709: --------------------------------------------------------------------------------
1710: Structure arbre
1711: --------------------------------------------------------------------------------
1712: */
1713:
1714: typedef struct arbre
1715: {
1716: struct_liste_chainee *feuille;
1717:
1718: integer8 nombre_branches;
1719: struct arbre **branches;
1720: } struct_arbre;
1721:
1722:
1723: /*
1724: --------------------------------------------------------------------------------
1725: Structures de gestion des instructions externes
1726: --------------------------------------------------------------------------------
1727: */
1728:
1729: typedef struct instruction_externe
1730: {
1731: unsigned char *nom;
1732: unsigned char *nom_bibliotheque;
1733: void *descripteur_bibliotheque;
1734: } struct_instruction_externe;
1735:
1736:
1737: /*
1738: --------------------------------------------------------------------------------
1739: Structure argument (pour les fonctions dynamiques)
1740: --------------------------------------------------------------------------------
1741: */
1742:
1743: typedef struct rpl_arguments
1744: {
1745: /* Piles operationnelles */
1746:
1747: struct_liste_chainee *l_base_pile;
1748: struct_liste_chainee *l_base_pile_last;
1749:
1750: /* Etat du calculateur */
1751:
1752: t_8_bits drapeaux_etat[8];
1753:
1754: /* Traitement des erreurs */
1755:
1756: unsigned char *message_erreur;
1757: unsigned char type_erreur; /* S = système
1758: E = exécution */
1759: integer8 erreur;
1760:
1761: /* Traitement des messages d'aide */
1762:
1763: logical1 aide; /* Affichage d'un
1764: message d'aide
1765: par la routine */
1766:
1767: /* Nombre d'arguments */
1768:
1769: unsigned char affichage_arguments;
1770: unsigned char constante_symbolique;
1771: unsigned char instruction_valide;
1772: unsigned char test_instruction;
1773:
1774: integer8 nombre_arguments;
1775: // Nombre d'arguments de la fonction, positif ou nul.
1776:
1777: void *s_etat_processus;
1778: } struct_rpl_arguments;
1779:
1780: /*
1781: --------------------------------------------------------------------------------
1782: Structure d'arbre des instructions intrinsèques
1783: --------------------------------------------------------------------------------
1784: */
1785:
1786: #ifndef RPLARGS
1787: typedef struct instruction
1788: {
1789: struct instruction **noeuds;
1790: void (*feuille)(struct processus *);
1791: } struct_instruction;
1792: #endif
1793:
1794: /*
1795: --------------------------------------------------------------------------------
1796: Structure d'arbre des variables globales et locales
1797: --------------------------------------------------------------------------------
1798: */
1799:
1800: #ifndef RPLARGS
1801: typedef struct arbre_variables
1802: {
1803: unsigned int noeuds_utilises;
1804: // Nombre de noeuds utilisés dans le
1805: // tableau **noeuds
1806: signed int indice_tableau_pere;
1807: // Position de la structure dans le
1808: // tableau **noeuds du père
1809:
1810: struct arbre_variables *noeud_pere;
1811: struct arbre_variables **noeuds;
1812:
1813: struct liste_variables *feuille;
1814: struct liste_variables_statiques *feuille_statique;
1815: } struct_arbre_variables;
1816:
1817: typedef struct arbre_variables_partagees
1818: {
1819: unsigned int noeuds_utilises;
1820: // Nombre de noeuds utilisés dans le
1821: // tableau **noeuds
1822: signed int indice_tableau_pere;
1823: // Position de la structure dans le
1824: // tableau **noeuds du père
1825:
1826: struct arbre_variables_partagees *noeud_pere;
1827: struct arbre_variables_partagees **noeuds;
1828:
1829: struct liste_variables_partagees *feuille;
1830:
1831: pthread_mutex_t mutex_feuille;
1832: } struct_arbre_variables_partagees;
1833:
1834: #define INITIALISATION_MUTEX(mutex) \
1835: do { \
1836: pthread_mutexattr_t attributs_mutex; \
1837: pthread_mutexattr_init(&attributs_mutex); \
1838: pthread_mutexattr_settype(&attributs_mutex, PTHREAD_MUTEX_RECURSIVE); \
1839: pthread_mutex_init(&(mutex), &attributs_mutex); \
1840: pthread_mutexattr_destroy(&attributs_mutex); \
1841: } while(0)
1842:
1843: typedef struct tableau_variables
1844: {
1845: unsigned char origine;
1846: unsigned char *nom; // pointeur sur la struct_variable
1847: // réelle et non copie de la chaîne
1848: integer8 niveau;
1849:
1850: struct_objet *objet; // pointeur sur l'objet et non copie
1851: // de l'objet.
1852:
1853: logical1 variable_verrouillee;
1854: logical1 variable_masquee;
1855: pthread_mutex_t *mutex;
1856: union_position_variable variable_statique;
1857: union_position_variable variable_partagee;
1858: } struct_tableau_variables;
1859:
1860: // La liste des variables est une liste doublement chaînée et circulaire.
1861: typedef struct liste_variables
1862: {
1863: union
1864: {
1865: // Utilisation dans la gestion des variables
1866: struct_variable *variable;
1867: // Utilisation dans la pile système (variables par niveau)
1868: struct_liste_chainee *liste;
1869: };
1870:
1871: struct arbre_variables *noeud_pere;
1872: struct arbre_variables *noeud;
1873: struct liste_variables *suivant;
1874: struct liste_variables *precedent;
1875: } struct_liste_variables;
1876:
1877: // La liste des variables statiques et une liste double chaînée et non
1878: // circulaire.
1879: typedef struct liste_variables_statiques
1880: {
1881: struct liste_variables_statiques *suivant;
1882: struct liste_variables_statiques *precedent;
1883: struct liste_variables_statiques *reference;
1884: struct_arbre_variables *feuille;
1885: struct_variable_statique *variable;
1886: } struct_liste_variables_statiques;
1887:
1888: typedef struct liste_variables_partagees
1889: {
1890: struct liste_variables_partagees *suivant;
1891: struct liste_variables_partagees *precedent;
1892: struct liste_variables_partagees *reference;
1893: struct_arbre_variables_partagees *feuille;
1894: struct_variable_partagee *variable;
1895: pthread_t tid;
1896: pid_t pid;
1897: } struct_liste_variables_partagees;
1898: #endif
1899:
1900:
1901: /*
1902: --------------------------------------------------------------------------------
1903: Structure fonction
1904: --------------------------------------------------------------------------------
1905: */
1906:
1907: #ifndef RPLARGS
1908: typedef struct fonction
1909: {
1910: unsigned char *nom_fonction;
1911: integer8 nombre_arguments;
1912:
1913: void (*fonction)(struct processus *);
1914:
1915: volatile struct_liste_chainee *prediction_saut;
1916: volatile logical1 prediction_execution;
1917: } struct_fonction;
1918: #endif
1919:
1920:
1921: /*
1922: --------------------------------------------------------------------------------
1923: Structure buffer
1924: --------------------------------------------------------------------------------
1925: */
1926:
1927: typedef struct buffer
1928: {
1929: unsigned char *buffer;
1930:
1931: size_t longueur_requise;
1932: int classe;
1933: } struct_buffer;
1934:
1935:
1936: /*
1937: --------------------------------------------------------------------------------
1938: Structure processus
1939: --------------------------------------------------------------------------------
1940: */
1941:
1942: #ifndef RPLARGS
1943: typedef struct processus
1944: {
1945: /* Pointeurs sur le programme */
1946:
1947: unsigned char *definitions_chainees;
1948: struct_liste_chainee *expression_courante;
1949:
1950: unsigned char *instruction_courante;
1951: struct_objet *objet_courant;
1952: unsigned char evaluation_expression_compilee; /*Y/N*/
1953:
1954: unsigned char *nom_fichier_source;
1955: unsigned char *nom_fichier_historique;
1956:
1957: unsigned char autorisation_conversion_chaine; /*Y/N*/
1958: unsigned char autorisation_empilement_programme; /*Y/N*/
1959: unsigned char autorisation_evaluation_nom; /*Y/N*/
1960: unsigned char autorisation_nom_implicite; /*Y/N*/
1961: unsigned char evaluation_forcee; /*Y/N*/
1962: unsigned char instruction_valide; /*Y/N*/
1963: unsigned char instruction_intrinseque; /*Y/I/N*/
1964: unsigned char instruction_sensible; /*Y/N*/
1965: unsigned char test_instruction; /*Y/N*/
1966: unsigned char affichage_arguments; /*Y/N*/
1967: unsigned char constante_symbolique; /*Y/N*/
1968: unsigned char traitement_symbolique; /*Y/N*/
1969: unsigned char mode_execution_programme; /*Y/I/N*/
1970: unsigned char mode_interactif; /*Y/N*/
1971: unsigned char mode_evaluation_expression; /*Y/N*/
1972: unsigned char traitement_cycle_exit; /*N/E/C*/
1973: unsigned char recherche_type; /*Y/N*/
1974:
1975: integer8 position_courante;
1976: integer8 longueur_definitions_chainees;
1977:
1978: /* Pointeurs sur les instructions */
1979:
1980: int *pointeurs_caracteres;
1981: int nombre_caracteres;
1982: struct_instruction *arbre_instructions;
1983:
1984: /* Requetes */
1985:
1986: unsigned char requete_arret; /*Y/N*/
1987:
1988: /* Piles operationnelles */
1989:
1990: struct_liste_chainee *l_base_pile;
1991: struct_liste_chainee *l_base_pile_last;
1992:
1993: integer8 hauteur_pile_operationnelle;
1994:
1995: /* Piles systemes */
1996:
1997: struct_liste_pile_systeme *l_base_pile_systeme;
1998:
1999: integer8 hauteur_pile_systeme;
2000:
2001: /* Gestion des processus */
2002:
2003: volatile
2004: struct_liste_chainee *l_base_pile_processus;
2005:
2006: logical1 presence_pipes;
2007:
2008: int pipe_acquittement;
2009: int pipe_donnees;
2010: int pipe_injections;
2011: int pipe_nombre_injections;
2012: int pipe_interruptions;
2013: int pipe_nombre_elements_attente;
2014: int nombre_objets_envoyes_non_lus;
2015: int nombre_objets_injectes;
2016:
2017: real8 pourcentage_maximal_cpu;
2018: real8 temps_maximal_cpu;
2019:
2020: logical1 presence_fusible;
2021: pthread_t thread_fusible;
2022: pthread_t thread_surveille_par_fusible;
2023: pthread_t thread_signaux;
2024: int pipe_signaux[2];
2025:
2026: volatile int pointeur_signal_ecriture;
2027: volatile int pointeur_signal_lecture;
2028: volatile enum signaux_rpl signaux_en_queue[LONGUEUR_QUEUE_SIGNAUX];
2029: volatile logical1 demarrage_fils;
2030: volatile logical1 redemarrage_processus;
2031:
2032: /* Contextes */
2033:
2034: struct_liste_chainee *l_base_pile_contextes;
2035: struct_liste_chainee *l_base_pile_taille_contextes;
2036:
2037: /* Variables */
2038:
2039: // La liste des variables par niveau est doublement chaînée.
2040: // À tout moment, elle pointe sur le niveau le plus haut existant et
2041: // l_liste_variable_par_niveau->precedent renvoie la liste des
2042: // définitions. l_liste_variable_par_niveau->precedent->precedent pointe
2043: // sur la liste des variables globales.
2044: //
2045: // À l'initialisation :
2046: // l_liste_variables_par_niveau->suivant == l_liste_variables_par_niveau
2047: // l_liste_variables_par_niveau->precedent == l_liste_variables_par_niveau
2048:
2049: struct_arbre_variables *s_arbre_variables;
2050: struct_liste_variables *l_liste_variables_par_niveau;
2051: struct_liste_variables_statiques
2052: *l_liste_variables_statiques;
2053:
2054: struct_arbre_variables_partagees
2055: **s_arbre_variables_partagees;
2056: struct_liste_variables_partagees
2057: **l_liste_variables_partagees;
2058:
2059: logical1 niveau_supprime;
2060:
2061: struct_variable *pointeur_variable_courante;
2062: struct_liste_variables *pointeur_feuille_courante;
2063: struct_variable_statique *pointeur_variable_statique_courante;
2064: struct_variable_partagee *pointeur_variable_partagee_courante;
2065:
2066: int *pointeurs_caracteres_variables;
2067: int nombre_caracteres_variables;
2068:
2069: integer8 niveau_courant;
2070: integer8 niveau_initial;
2071:
2072: logical1 creation_variables_statiques;
2073: logical1 creation_variables_partagees;
2074: logical1 gel_liste_variables;
2075:
2076: /* Fichiers */
2077:
2078: struct_liste_chainee *s_fichiers;
2079:
2080: /* Sockets */
2081:
2082: struct_liste_chainee *s_sockets;
2083:
2084: /* Connecteurs aux bases de données */
2085:
2086: struct_liste_chainee *s_connecteurs_sql;
2087:
2088: /* Bibliothèques dynamiques */
2089:
2090: struct_liste_chainee *s_bibliotheques;
2091: struct_instruction_externe *s_instructions_externes;
2092: integer8 nombre_instructions_externes;
2093:
2094: /* Fichier d'impression */
2095:
2096: unsigned char *nom_fichier_impression;
2097: unsigned char format_papier[16];
2098:
2099: /* Parametres graphiques */
2100:
2101: struct_fichier_graphique *fichiers_graphiques; /* NULL */
2102:
2103: unsigned char type_trace_eq[21];
2104:
2105: /*
2106: * 2D :
2107: * FONCTION
2108: * PARAMETRIQUE
2109: * POLAIRE
2110: * COURBES DE NIVEAU
2111: *
2112: * 3D :
2113: * GRILLE 3D
2114: * COURBE PARAMETRIQUE // A FAIRE
2115: * SURFACE PARAMETRIQUE // A FAIRE
2116: * CYNLINDRIQUE // A FAIRE
2117: * SPHERIQUE // A FAIRE
2118: */
2119:
2120: unsigned char type_trace_sigma[21];
2121:
2122: /*
2123: * POINTS
2124: * HISTOGRAMME
2125: * TABLE TRACANTE
2126: */
2127:
2128: /*
2129: * ECHELLES
2130: */
2131:
2132: integer8 systeme_axes;
2133:
2134: real8 x_min;
2135: real8 x_max;
2136: real8 y_min;
2137: real8 y_max;
2138: real8 z_min;
2139: real8 z_max;
2140:
2141: real8 x_tics;
2142: real8 y_tics;
2143: real8 z_tics;
2144:
2145: integer8 mx_tics;
2146: integer8 my_tics;
2147: integer8 mz_tics;
2148:
2149: logical1 x_lines;
2150: logical1 y_lines;
2151: logical1 z_lines;
2152:
2153: logical1 mx_lines;
2154: logical1 my_lines;
2155: logical1 mz_lines;
2156:
2157: /*
2158: * -1 : absent du graphique
2159: * 0 : graduations automatiques
2160: * >0 : valeur manuelle
2161: */
2162:
2163: real8 x2_min;
2164: real8 x2_max;
2165: real8 y2_min;
2166: real8 y2_max;
2167: real8 z2_min;
2168: real8 z2_max;
2169:
2170: real8 x2_tics;
2171: real8 y2_tics;
2172: real8 z2_tics;
2173:
2174: integer8 mx2_tics;
2175: integer8 my2_tics;
2176: integer8 mz2_tics;
2177:
2178: logical1 x2_lines;
2179: logical1 y2_lines;
2180: logical1 z2_lines;
2181:
2182: logical1 mx2_lines;
2183: logical1 my2_lines;
2184: logical1 mz2_lines;
2185:
2186: real8 resolution;
2187:
2188: logical1 souris_active;
2189:
2190: logical1 echelle_automatique_x;
2191: logical1 echelle_automatique_y;
2192: logical1 echelle_automatique_z;
2193:
2194: logical1 echelle_automatique_x2;
2195: logical1 echelle_automatique_y2;
2196: logical1 echelle_automatique_z2;
2197:
2198: logical1 echelle_log_x;
2199: logical1 echelle_log_y;
2200: logical1 echelle_log_z;
2201:
2202: logical1 echelle_log_x2;
2203: logical1 echelle_log_y2;
2204: logical1 echelle_log_z2;
2205:
2206: real8 point_de_vue_theta;
2207: real8 point_de_vue_phi;
2208: real8 echelle_3D;
2209:
2210: unsigned char *label_x;
2211: unsigned char *label_y;
2212: unsigned char *label_z;
2213: unsigned char *titre;
2214: unsigned char *legende;
2215:
2216: unsigned char *nom_fichier_gnuplot;
2217: unsigned char *type_fichier_gnuplot;
2218:
2219: struct_objet *indep;
2220: struct_objet *depend;
2221: struct_objet *parametres_courbes_de_niveau;
2222:
2223: struct_marque *s_marques;
2224:
2225: file *entree_standard;
2226:
2227: logical1 requete_nouveau_plan;
2228: logical1 mise_a_jour_trace_requise;
2229:
2230: /* Parametres statistiques */
2231:
2232: integer8 colonne_statistique_1;
2233: integer8 colonne_statistique_2;
2234:
2235: /* Etat du calculateur */
2236:
2237: t_8_bits drapeaux_etat[8];
2238:
2239: /* Traitement des exceptions */
2240:
2241: logical1 arret_si_exception;
2242: int exception;
2243: int derniere_exception;
2244: int exception_processus_fils;
2245:
2246: /* Traitement des erreurs */
2247:
2248: int erreur_compilation;
2249: volatile int erreur_execution;
2250: volatile int erreur_systeme;
2251:
2252: struct_objet *s_objet_errone;
2253: struct_objet *s_objet_erreur;
2254:
2255: logical1 erreur_scrutation;
2256:
2257: volatile int erreur_systeme_processus_fils;
2258: int erreur_execution_processus_fils;
2259:
2260: pid_t pid_erreur_processus_fils;
2261:
2262: logical1 erreur_processus_fils;
2263:
2264: integer8 derniere_erreur_fonction_externe;
2265:
2266: int derniere_erreur_systeme;
2267: int derniere_erreur_execution;
2268: int derniere_erreur_evaluation;
2269:
2270: unsigned char *instruction_derniere_erreur;
2271:
2272: integer8 niveau_derniere_erreur;
2273:
2274: logical1 core;
2275: logical1 invalidation_message_erreur;
2276:
2277: /* Debug */
2278:
2279: logical1 debug;
2280: logical8 type_debug;
2281: logical1 debug_programme;
2282: logical1 execution_pas_suivant;
2283: logical1 traitement_instruction_halt;
2284:
2285: /* Interruptions logicielles */
2286:
2287: unsigned char masque_interruptions[d_NOMBRE_INTERRUPTIONS];
2288:
2289: /*
2290: * 'I' : interruption ignorée
2291: * 'Q' : interruption mise en queue pour un traitement ultérieur
2292: * 'N' : traitement normal de l'interruption
2293: */
2294:
2295: integer8 queue_interruptions[d_NOMBRE_INTERRUPTIONS];
2296: integer8 nombre_interruptions_en_queue;
2297: struct_liste_chainee *pile_origine_interruptions
2298: [d_NOMBRE_INTERRUPTIONS];
2299: volatile integer8 nombre_interruptions_non_affectees;
2300:
2301: struct_objet *corps_interruptions[d_NOMBRE_INTERRUPTIONS];
2302:
2303: unsigned char traitement_interruption; /* Y/N */
2304: unsigned char traitement_interruptible; /* Y/N */
2305: unsigned char traitement_at_poke; /* Y/N */
2306:
2307: struct_objet *at_exit;
2308: struct_objet *at_poke;
2309:
2310: /* Variables volatiles */
2311:
2312: volatile sig_atomic_t var_volatile_alarme;
2313: // Traitement de ctrl+C et des arrêts brutaux
2314: volatile sig_atomic_t var_volatile_requete_arret;
2315: // Traitement de ctrl+Z
2316: volatile sig_atomic_t var_volatile_requete_arret2;
2317: volatile sig_atomic_t var_volatile_traitement_retarde_stop;
2318: volatile sig_atomic_t var_volatile_traitement_sigint;
2319:
2320: volatile sig_atomic_t var_volatile_processus_racine;
2321: volatile sig_atomic_t var_volatile_processus_pere;
2322: volatile sig_atomic_t var_volatile_recursivite;
2323:
2324: volatile sig_atomic_t arret_depuis_abort;
2325:
2326: volatile int var_volatile_exception_gsl;
2327:
2328: /* Autres */
2329:
2330: char *rpl_home;
2331:
2332: gsl_rng *generateur_aleatoire;
2333: const gsl_rng_type *type_generateur_aleatoire;
2334:
2335: void *contexte_cas;
2336:
2337: integer8 nombre_arguments;
2338:
2339: /*
2340: * Il s'agit du nombre d'arguments utilisé pour l'évaluation
2341: * des expressions algébriques.
2342: * -1 : la fonction ne peut être dans un objet de type ALG.
2343: * -2 : nombre d'arguments inconnu
2344: * 0 : la fonction doit apparaître en notation infixe
2345: * >0 : la fonction apparaît comme une fonction normale
2346: */
2347:
2348: logical1 lancement_interactif;
2349:
2350: unsigned char *chemin_fichiers_temporaires;
2351: unsigned char langue;
2352: unsigned char retour_routine_evaluation;
2353: unsigned char *localisation;
2354:
2355: integer8 niveau_recursivite;
2356:
2357: pid_t pid_processus_pere;
2358: pthread_t tid_processus_pere;
2359: pthread_t tid;
2360:
2361: logical1 processus_detache;
2362:
2363: enum t_type type_en_cours;
2364:
2365: /* Profilage */
2366:
2367: logical1 profilage;
2368: int niveau_profilage;
2369: struct_liste_profilage *pile_profilage;
2370: struct_liste_profilage2 *pile_profilage_fonctions;
2371: struct timeval horodatage_profilage;
2372:
2373: pthread_mutex_t mutex_allocation;
2374: pthread_mutex_t mutex_allocation_buffer;
2375: pthread_mutex_t mutex_interruptions;
2376: pthread_mutex_t mutex_pile_processus;
2377: pthread_mutex_t mutex_signaux;
2378:
2379: // Mutex autorisant les fork()
2380: sem_t __PTR__ semaphore_fork;
2381:
2382: /* Mutexes */
2383:
2384: struct_liste_chainee *liste_mutexes;
2385: pthread_mutex_t protection_liste_mutexes;
2386: unsigned int sections_critiques;
2387:
2388: /* Variable d'initialisation pour SCHED */
2389:
2390: logical1 initialisation_scheduler;
2391:
2392: /* Drapeau nécessaire à RESTART */
2393:
2394: volatile logical1 requete_redemarrage;
2395:
2396: /* Gestion optimisée de la mémoire */
2397:
2398: double estimation_taille_pile_tampon;
2399: integer8 taille_pile_tampon;
2400: struct_liste_chainee *pile_tampon;
2401:
2402: double estimation_taille_pile_systeme_tampon;
2403: integer8 taille_pile_systeme_tampon;
2404: struct_liste_pile_systeme *pile_systeme_tampon;
2405:
2406: integer8 taille_pile_objets;
2407: struct_objet *pile_objets;
2408:
2409: # define TAILLE_CACHE 1024
2410: # define CACHE(type, nom) \
2411: type *objets_##nom[TAILLE_CACHE]; \
2412: volatile int pointeur_##nom;
2413:
2414: # define CACHE2(type, nom) \
2415: type *nom[TAILLE_CACHE]; \
2416: volatile int pointeur_##nom;
2417:
2418: CACHE(integer8, adr)
2419: CACHE(logical8, bin)
2420: CACHE(complex16, cpl)
2421: CACHE(struct_fonction, fct)
2422: CACHE(integer8, int)
2423: CACHE(struct_matrice, mat)
2424: CACHE(struct_nom, nom)
2425: CACHE(real8, rel)
2426: CACHE(struct_tableau, tab)
2427: CACHE(struct_vecteur, vec)
2428:
2429: CACHE2(struct_liste_chainee, maillons)
2430: CACHE2(struct_arbre_variables, variables_noeud)
2431: CACHE2(struct_arbre_variables_partagees, variables_partagees_noeud)
2432: CACHE2(struct_liste_variables, variables_feuille)
2433: CACHE2(struct_variable, variables_variable)
2434: CACHE2(struct_arbre_variables *, variables_tableau_noeuds)
2435: CACHE2(struct_arbre_variables_partagees *,
2436: variables_tableau_noeuds_partages)
2437:
2438: CACHE2(struct_buffer, enveloppes_buffers)
2439: unsigned char ***cache_buffer;
2440: int *pointeur_cache_buffer;
2441: } struct_processus;
2442: #endif
2443:
2444:
2445: /*
2446: ================================================================================
2447: MISE EN PLACE DE L'ALLOCATEUR SPÉCIFIQUE
2448: ================================================================================*/
2449:
2450: #ifndef DEBUG_MEMOIRE
2451: # define malloc(a) rpl_malloc(s_etat_processus, a)
2452: # define realloc(a, b) rpl_realloc(s_etat_processus, a, b)
2453: # define free(a) rpl_free(s_etat_processus, a)
2454: #endif
2455:
2456: void *rpl_malloc(struct_processus *s_etat_processus, size_t s);
2457: void *rpl_realloc(struct_processus *s_etat_processus, void *ptr, size_t s);
2458: void rpl_free(struct_processus *s_etat_processus, void *ptr);
2459: void *sys_malloc(size_t s);
2460: void *sys_realloc(void *ptr, size_t s);
2461: void sys_free(void *ptr);
2462:
2463: /*
2464: * Wrapper de readline() pour que la fonction renvoie un pointeur sur un
2465: * buffer alloué par rpl_malloc().
2466: */
2467:
2468: #define readline(s) readline_wrapper(s_etat_processus, s)
2469: unsigned char *readline_wrapper(struct_processus *s_etat_processus,
2470: unsigned char *s);
2471:
2472:
2473: /*
2474: ================================================================================
2475: PROTOTYPES
2476: ================================================================================
2477: */
2478:
2479: /*
2480: --------------------------------------------------------------------------------
2481: Procédures d'exécution des mots-clef du langage RPL/2
2482: --------------------------------------------------------------------------------
2483: */
2484:
2485: // BEGIN C PROTOTYPES
2486: void instruction_sensible_e(struct_processus *s_etat_processus);
2487: void instruction_sensible_i(struct_processus *s_etat_processus);
2488: void instruction_sensible_infinity(struct_processus *s_etat_processus);
2489:
2490: void instruction_abort(struct_processus *s_etat_processus);
2491: void instruction_abs(struct_processus *s_etat_processus);
2492: void instruction_acos(struct_processus *s_etat_processus);
2493: void instruction_acosh(struct_processus *s_etat_processus);
2494: void instruction_alarm(struct_processus *s_etat_processus);
2495: void instruction_alog(struct_processus *s_etat_processus);
2496: void instruction_and(struct_processus *s_etat_processus);
2497: void instruction_append(struct_processus *s_etat_processus);
2498: void instruction_array_fleche(struct_processus *s_etat_processus);
2499: void instruction_arg(struct_processus *s_etat_processus);
2500: void instruction_asin(struct_processus *s_etat_processus);
2501: void instruction_asinh(struct_processus *s_etat_processus);
2502: void instruction_asl(struct_processus *s_etat_processus);
2503: void instruction_asr(struct_processus *s_etat_processus);
2504: void instruction_atan(struct_processus *s_etat_processus);
2505: void instruction_atanh(struct_processus *s_etat_processus);
2506: void instruction_atexit(struct_processus *s_etat_processus);
2507: void instruction_atpoke(struct_processus *s_etat_processus);
2508: void instruction_autoscale(struct_processus *s_etat_processus);
2509: void instruction_axes(struct_processus *s_etat_processus);
2510:
2511: void instruction_b_vers_r(struct_processus *s_etat_processus);
2512: void instruction_backspace(struct_processus *s_etat_processus);
2513: void instruction_backtrace(struct_processus *s_etat_processus);
2514: void instruction_beep(struct_processus *s_etat_processus);
2515: void instruction_bessel(struct_processus *s_etat_processus);
2516: void instruction_bin(struct_processus *s_etat_processus);
2517:
2518: void instruction_c_vers_r(struct_processus *s_etat_processus);
2519: void instruction_case(struct_processus *s_etat_processus);
2520: void instruction_ceil(struct_processus *s_etat_processus);
2521: void instruction_centr(struct_processus *s_etat_processus);
2522: void instruction_cf(struct_processus *s_etat_processus);
2523: void instruction_chr(struct_processus *s_etat_processus);
2524: void instruction_cipher(struct_processus *s_etat_processus);
2525: void instruction_clear(struct_processus *s_etat_processus);
2526: void instruction_cllcd(struct_processus *s_etat_processus);
2527: void instruction_clmf(struct_processus *s_etat_processus);
2528: void instruction_close(struct_processus *s_etat_processus);
2529: void instruction_clratexit(struct_processus *s_etat_processus);
2530: void instruction_clratpoke(struct_processus *s_etat_processus);
2531: void instruction_clrcntxt(struct_processus *s_etat_processus);
2532: void instruction_clrerr(struct_processus *s_etat_processus);
2533: void instruction_clrfuse(struct_processus *s_etat_processus);
2534: void instruction_clrmtx(struct_processus *s_etat_processus);
2535: void instruction_clrsmphr(struct_processus *s_etat_processus);
2536: void instruction_clrswi(struct_processus *s_etat_processus);
2537: void instruction_cls(struct_processus *s_etat_processus);
2538: void instruction_clusr(struct_processus *s_etat_processus);
2539: void instruction_cnrm(struct_processus *s_etat_processus);
2540: void instruction_cols(struct_processus *s_etat_processus);
2541: void instruction_col_fleche(struct_processus *s_etat_processus);
2542: void instruction_col_moins(struct_processus *s_etat_processus);
2543: void instruction_col_plus(struct_processus *s_etat_processus);
2544: void instruction_comb(struct_processus *s_etat_processus);
2545: void instruction_compress(struct_processus *s_etat_processus);
2546: void instruction_con(struct_processus *s_etat_processus);
2547: void instruction_cond(struct_processus *s_etat_processus);
2548: void instruction_cont(struct_processus *s_etat_processus);
2549: void instruction_continue(struct_processus *s_etat_processus);
2550: void instruction_conj(struct_processus *s_etat_processus);
2551: void instruction_convert(struct_processus *s_etat_processus);
2552: void instruction_copy(struct_processus *s_etat_processus);
2553: void instruction_copyright(struct_processus *s_etat_processus);
2554: void instruction_corr(struct_processus *s_etat_processus);
2555: void instruction_cos(struct_processus *s_etat_processus);
2556: void instruction_cosh(struct_processus *s_etat_processus);
2557: void instruction_cov(struct_processus *s_etat_processus);
2558: void instruction_cr(struct_processus *s_etat_processus);
2559: void instruction_create(struct_processus *s_etat_processus);
2560: void instruction_critical(struct_processus *s_etat_processus);
2561: void instruction_crmtx(struct_processus *s_etat_processus);
2562: void instruction_cross(struct_processus *s_etat_processus);
2563: void instruction_crsmphr(struct_processus *s_etat_processus);
2564: void instruction_crtab(struct_processus *s_etat_processus);
2565: void instruction_cstop(struct_processus *s_etat_processus);
2566: void instruction_cswp(struct_processus *s_etat_processus);
2567: void instruction_currenc(struct_processus *s_etat_processus);
2568: void instruction_cycle(struct_processus *s_etat_processus);
2569:
2570: void instruction_d_vers_r(struct_processus *s_etat_processus);
2571: void instruction_daemonize(struct_processus *s_etat_processus);
2572: void instruction_date(struct_processus *s_etat_processus);
2573: void instruction_dec(struct_processus *s_etat_processus);
2574: void instruction_decr(struct_processus *s_etat_processus);
2575: void instruction_default(struct_processus *s_etat_processus);
2576: void instruction_deg(struct_processus *s_etat_processus);
2577: void instruction_delete(struct_processus *s_etat_processus);
2578: void instruction_depnd(struct_processus *s_etat_processus);
2579: void instruction_depth(struct_processus *s_etat_processus);
2580: void instruction_der(struct_processus *s_etat_processus);
2581: void instruction_det(struct_processus *s_etat_processus);
2582: void instruction_detach(struct_processus *s_etat_processus);
2583: void instruction_dft(struct_processus *s_etat_processus);
2584: void instruction_dgtiz(struct_processus *s_etat_processus);
2585: void instruction_diag_fleche(struct_processus *s_etat_processus);
2586: void instruction_digest(struct_processus *s_etat_processus);
2587: void instruction_disp(struct_processus *s_etat_processus);
2588: void instruction_division(struct_processus *s_etat_processus);
2589: void instruction_do(struct_processus *s_etat_processus);
2590: void instruction_dot(struct_processus *s_etat_processus);
2591: void instruction_draw(struct_processus *s_etat_processus);
2592: void instruction_drax(struct_processus *s_etat_processus);
2593: void instruction_drop(struct_processus *s_etat_processus);
2594: void instruction_drop2(struct_processus *s_etat_processus);
2595: void instruction_dropcntxt(struct_processus *s_etat_processus);
2596: void instruction_dropn(struct_processus *s_etat_processus);
2597: void instruction_drws(struct_processus *s_etat_processus);
2598: void instruction_dup(struct_processus *s_etat_processus);
2599: void instruction_dup2(struct_processus *s_etat_processus);
2600: void instruction_dupcntxt(struct_processus *s_etat_processus);
2601: void instruction_dupn(struct_processus *s_etat_processus);
2602:
2603: void instruction_e(struct_processus *s_etat_processus);
2604: void instruction_edit(struct_processus *s_etat_processus);
2605: void instruction_egalite(struct_processus *s_etat_processus);
2606: void instruction_egv(struct_processus *s_etat_processus);
2607: void instruction_egvl(struct_processus *s_etat_processus);
2608: void instruction_else(struct_processus *s_etat_processus);
2609: void instruction_elseif(struct_processus *s_etat_processus);
2610: void instruction_end(struct_processus *s_etat_processus);
2611: void instruction_eng(struct_processus *s_etat_processus);
2612: void instruction_epsilon(struct_processus *s_etat_processus);
2613: void instruction_eqv(struct_processus *s_etat_processus);
2614: void instruction_erase(struct_processus *s_etat_processus);
2615: void instruction_errm(struct_processus *s_etat_processus);
2616: void instruction_errn(struct_processus *s_etat_processus);
2617: void instruction_eval(struct_processus *s_etat_processus);
2618: void instruction_exget(struct_processus *s_etat_processus);
2619: void instruction_exit(struct_processus *s_etat_processus);
2620: void instruction_exp(struct_processus *s_etat_processus);
2621: void instruction_expm(struct_processus *s_etat_processus);
2622: void instruction_exsub(struct_processus *s_etat_processus);
2623: void instruction_externals(struct_processus *s_etat_processus);
2624: void instruction_eyept(struct_processus *s_etat_processus);
2625:
2626: void instruction_fact(struct_processus *s_etat_processus);
2627: void instruction_false(struct_processus *s_etat_processus);
2628: void instruction_fc_test(struct_processus *s_etat_processus);
2629: void instruction_fc_test_c(struct_processus *s_etat_processus);
2630: void instruction_fc_test_s(struct_processus *s_etat_processus);
2631: void instruction_fft(struct_processus *s_etat_processus);
2632: void instruction_fix(struct_processus *s_etat_processus);
2633: void instruction_fleche(struct_processus *s_etat_processus);
2634: void instruction_fleche_array(struct_processus *s_etat_processus);
2635: void instruction_fleche_col(struct_processus *s_etat_processus);
2636: void instruction_fleche_diag(struct_processus *s_etat_processus);
2637: void instruction_fleche_hms(struct_processus *s_etat_processus);
2638: void instruction_fleche_lcd(struct_processus *s_etat_processus);
2639: void instruction_fleche_list(struct_processus *s_etat_processus);
2640: void instruction_fleche_num(struct_processus *s_etat_processus);
2641: void instruction_fleche_q(struct_processus *s_etat_processus);
2642: void instruction_fleche_row(struct_processus *s_etat_processus);
2643: void instruction_fleche_str(struct_processus *s_etat_processus);
2644: void instruction_fleche_table(struct_processus *s_etat_processus);
2645: void instruction_floor(struct_processus *s_etat_processus);
2646: void instruction_for(struct_processus *s_etat_processus);
2647: void instruction_forall(struct_processus *s_etat_processus);
2648: void instruction_format(struct_processus *s_etat_processus);
2649: void instruction_fp(struct_processus *s_etat_processus);
2650: void instruction_fs_test(struct_processus *s_etat_processus);
2651: void instruction_fs_test_c(struct_processus *s_etat_processus);
2652: void instruction_fs_test_s(struct_processus *s_etat_processus);
2653: void instruction_function(struct_processus *s_etat_processus);
2654: void instruction_fuse(struct_processus *s_etat_processus);
2655:
2656: void instruction_gamma(struct_processus *s_etat_processus);
2657: void instruction_ge(struct_processus *s_etat_processus);
2658: void instruction_gegv(struct_processus *s_etat_processus);
2659: void instruction_gegvl(struct_processus *s_etat_processus);
2660: void instruction_get(struct_processus *s_etat_processus);
2661: void instruction_getc(struct_processus *s_etat_processus);
2662: void instruction_geti(struct_processus *s_etat_processus);
2663: void instruction_getr(struct_processus *s_etat_processus);
2664: void instruction_glegv(struct_processus *s_etat_processus);
2665: void instruction_gregv(struct_processus *s_etat_processus);
2666: void instruction_gt(struct_processus *s_etat_processus);
2667:
2668: void instruction_halt(struct_processus *s_etat_processus);
2669: void instruction_head(struct_processus *s_etat_processus);
2670: void instruction_help(struct_processus *s_etat_processus);
2671: void instruction_hex(struct_processus *s_etat_processus);
2672: void instruction_histogram(struct_processus *s_etat_processus);
2673: void instruction_hms_fleche(struct_processus *s_etat_processus);
2674: void instruction_hms_moins(struct_processus *s_etat_processus);
2675: void instruction_hms_plus(struct_processus *s_etat_processus);
2676:
2677: void instruction_i(struct_processus *s_etat_processus);
2678: void instruction_idft(struct_processus *s_etat_processus);
2679: void instruction_idn(struct_processus *s_etat_processus);
2680: void instruction_if(struct_processus *s_etat_processus);
2681: void instruction_iferr(struct_processus *s_etat_processus);
2682: void instruction_ifft(struct_processus *s_etat_processus);
2683: void instruction_ift(struct_processus *s_etat_processus);
2684: void instruction_ifte(struct_processus *s_etat_processus);
2685: void instruction_im(struct_processus *s_etat_processus);
2686: void instruction_implicit(struct_processus *s_etat_processus);
2687: void instruction_in(struct_processus *s_etat_processus);
2688: void instruction_incr(struct_processus *s_etat_processus);
2689: void instruction_indep(struct_processus *s_etat_processus);
2690: void instruction_input(struct_processus *s_etat_processus);
2691: void instruction_infinity(struct_processus *s_etat_processus);
2692: void instruction_inquire(struct_processus *s_etat_processus);
2693: void instruction_int(struct_processus *s_etat_processus);
2694: void instruction_interrupt(struct_processus *s_etat_processus);
2695: void instruction_inv(struct_processus *s_etat_processus);
2696: void instruction_ip(struct_processus *s_etat_processus);
2697: void instruction_iswi(struct_processus *s_etat_processus);
2698: void instruction_itrace(struct_processus *s_etat_processus);
2699:
2700: void instruction_jdate(struct_processus *s_etat_processus);
2701:
2702: void instruction_key(struct_processus *s_etat_processus);
2703: void instruction_keylabel(struct_processus *s_etat_processus);
2704: void instruction_keytitle(struct_processus *s_etat_processus);
2705: void instruction_kill(struct_processus *s_etat_processus);
2706: void instruction_kind(struct_processus *s_etat_processus);
2707:
2708: void instruction_label(struct_processus *s_etat_processus);
2709: void instruction_last(struct_processus *s_etat_processus);
2710: void instruction_lcase(struct_processus *s_etat_processus);
2711: void instruction_lcd_fleche(struct_processus *s_etat_processus);
2712: void instruction_lchol(struct_processus *s_etat_processus);
2713: void instruction_le(struct_processus *s_etat_processus);
2714: void instruction_legv(struct_processus *s_etat_processus);
2715: void instruction_limit(struct_processus *s_etat_processus);
2716: void instruction_line(struct_processus *s_etat_processus);
2717: void instruction_list_fleche(struct_processus *s_etat_processus);
2718: void instruction_ln(struct_processus *s_etat_processus);
2719: void instruction_lnp1(struct_processus *s_etat_processus);
2720: void instruction_localization(struct_processus *s_etat_processus);
2721: void instruction_lock(struct_processus *s_etat_processus);
2722: void instruction_log(struct_processus *s_etat_processus);
2723: void instruction_logger(struct_processus *s_etat_processus);
2724: void instruction_logscale(struct_processus *s_etat_processus);
2725: void instruction_lq(struct_processus *s_etat_processus);
2726: void instruction_lsq(struct_processus *s_etat_processus);
2727: void instruction_lt(struct_processus *s_etat_processus);
2728: void instruction_lu(struct_processus *s_etat_processus);
2729: void instruction_l_vers_t(struct_processus *s_etat_processus);
2730:
2731: void instruction_mant(struct_processus *s_etat_processus);
2732: void instruction_mark(struct_processus *s_etat_processus);
2733: void instruction_max(struct_processus *s_etat_processus);
2734: void instruction_maxs(struct_processus *s_etat_processus);
2735: void instruction_mclrin(struct_processus *s_etat_processus);
2736: void instruction_mean(struct_processus *s_etat_processus);
2737: void instruction_mem(struct_processus *s_etat_processus);
2738: void instruction_memlock(struct_processus *s_etat_processus);
2739: void instruction_memunlock(struct_processus *s_etat_processus);
2740: void instruction_min(struct_processus *s_etat_processus);
2741: void instruction_mins(struct_processus *s_etat_processus);
2742: void instruction_mod(struct_processus *s_etat_processus);
2743: void instruction_moins(struct_processus *s_etat_processus);
2744: void instruction_mtxlock(struct_processus *s_etat_processus);
2745: void instruction_mtxstatus(struct_processus *s_etat_processus);
2746: void instruction_mtxtrylock(struct_processus *s_etat_processus);
2747: void instruction_mtxunlock(struct_processus *s_etat_processus);
2748: void instruction_multiplication(struct_processus *s_etat_processus);
2749:
2750: void instruction_ne(struct_processus *s_etat_processus);
2751: void instruction_neg(struct_processus *s_etat_processus);
2752: void instruction_next(struct_processus *s_etat_processus);
2753: void instruction_newplane(struct_processus *s_etat_processus);
2754: void instruction_not(struct_processus *s_etat_processus);
2755: void instruction_nrand(struct_processus *s_etat_processus);
2756: void instruction_nrproc(struct_processus *s_etat_processus);
2757: void instruction_ns(struct_processus *s_etat_processus);
2758: void instruction_num(struct_processus *s_etat_processus);
2759:
2760: void instruction_obget(struct_processus *s_etat_processus);
2761: void instruction_obsub(struct_processus *s_etat_processus);
2762: void instruction_oct(struct_processus *s_etat_processus);
2763: void instruction_open(struct_processus *s_etat_processus);
2764: void instruction_or(struct_processus *s_etat_processus);
2765: void instruction_over(struct_processus *s_etat_processus);
2766:
2767: void instruction_p_vers_r(struct_processus *s_etat_processus);
2768: void instruction_paper(struct_processus *s_etat_processus);
2769: void instruction_parameter(struct_processus *s_etat_processus);
2770: void instruction_parametric(struct_processus *s_etat_processus);
2771: void instruction_pcov(struct_processus *s_etat_processus);
2772: void instruction_peek(struct_processus *s_etat_processus);
2773: void instruction_perm(struct_processus *s_etat_processus);
2774: void instruction_persist(struct_processus *s_etat_processus);
2775: void instruction_pi(struct_processus *s_etat_processus);
2776: void instruction_pick(struct_processus *s_etat_processus);
2777: void instruction_plot(struct_processus *s_etat_processus);
2778: void instruction_plotter(struct_processus *s_etat_processus);
2779: void instruction_plus(struct_processus *s_etat_processus);
2780: void instruction_pmax(struct_processus *s_etat_processus);
2781: void instruction_pmin(struct_processus *s_etat_processus);
2782: void instruction_poke(struct_processus *s_etat_processus);
2783: void instruction_polar(struct_processus *s_etat_processus);
2784: void instruction_poll(struct_processus *s_etat_processus);
2785: void instruction_pos(struct_processus *s_etat_processus);
2786: void instruction_pourcent(struct_processus *s_etat_processus);
2787: void instruction_pourcent_ch(struct_processus *s_etat_processus);
2788: void instruction_pourcent_t(struct_processus *s_etat_processus);
2789: void instruction_ppar(struct_processus *s_etat_processus);
2790: void instruction_pr1(struct_processus *s_etat_processus);
2791: void instruction_print(struct_processus *s_etat_processus);
2792: void instruction_private(struct_processus *s_etat_processus);
2793: void instruction_prlcd(struct_processus *s_etat_processus);
2794: void instruction_prmd(struct_processus *s_etat_processus);
2795: void instruction_procid(struct_processus *s_etat_processus);
2796: void instruction_prompt(struct_processus *s_etat_processus);
2797: void instruction_protect(struct_processus *s_etat_processus);
2798: void instruction_prst(struct_processus *s_etat_processus);
2799: void instruction_prstc(struct_processus *s_etat_processus);
2800: void instruction_prusr(struct_processus *s_etat_processus);
2801: void instruction_prvar(struct_processus *s_etat_processus);
2802: void instruction_psdev(struct_processus *s_etat_processus);
2803: void instruction_puissance(struct_processus *s_etat_processus);
2804: void instruction_purge(struct_processus *s_etat_processus);
2805: void instruction_pshcntxt(struct_processus *s_etat_processus);
2806: void instruction_pshprfl(struct_processus *s_etat_processus);
2807: void instruction_pulcntxt(struct_processus *s_etat_processus);
2808: void instruction_pulprfl(struct_processus *s_etat_processus);
2809: void instruction_put(struct_processus *s_etat_processus);
2810: void instruction_putc(struct_processus *s_etat_processus);
2811: void instruction_puti(struct_processus *s_etat_processus);
2812: void instruction_putr(struct_processus *s_etat_processus);
2813: void instruction_pvar(struct_processus *s_etat_processus);
2814:
2815: void instruction_qr(struct_processus *s_etat_processus);
2816:
2817: void instruction_r_vers_b(struct_processus *s_etat_processus);
2818: void instruction_r_vers_c(struct_processus *s_etat_processus);
2819: void instruction_r_vers_d(struct_processus *s_etat_processus);
2820: void instruction_r_vers_p(struct_processus *s_etat_processus);
2821: void instruction_rad(struct_processus *s_etat_processus);
2822: void instruction_rand(struct_processus *s_etat_processus);
2823: void instruction_rank(struct_processus *s_etat_processus);
2824: void instruction_rceq(struct_processus *s_etat_processus);
2825: void instruction_rci(struct_processus *s_etat_processus);
2826: void instruction_rcij(struct_processus *s_etat_processus);
2827: void instruction_rcl(struct_processus *s_etat_processus);
2828: void instruction_rclf(struct_processus *s_etat_processus);
2829: void instruction_rcls(struct_processus *s_etat_processus);
2830: void instruction_rclswi(struct_processus *s_etat_processus);
2831: void instruction_rcws(struct_processus *s_etat_processus);
2832: void instruction_rdate(struct_processus *s_etat_processus);
2833: void instruction_rdm(struct_processus *s_etat_processus);
2834: void instruction_rdgn(struct_processus *s_etat_processus);
2835: void instruction_rdz(struct_processus *s_etat_processus);
2836: void instruction_re(struct_processus *s_etat_processus);
2837: void instruction_read(struct_processus *s_etat_processus);
2838: void instruction_recode(struct_processus *s_etat_processus);
2839: void instruction_recv(struct_processus *s_etat_processus);
2840: void instruction_redraw(struct_processus *s_etat_processus);
2841: void instruction_regex(struct_processus *s_etat_processus);
2842: void instruction_relax(struct_processus *s_etat_processus);
2843: void instruction_remove(struct_processus *s_etat_processus);
2844: void instruction_res(struct_processus *s_etat_processus);
2845: void instruction_restart(struct_processus *s_etat_processus);
2846: void instruction_recall(struct_processus *s_etat_processus);
2847: void instruction_regv(struct_processus *s_etat_processus);
2848: void instruction_repeat(struct_processus *s_etat_processus);
2849: void instruction_repl(struct_processus *s_etat_processus);
2850: void instruction_return(struct_processus *s_etat_processus);
2851: void instruction_revlist(struct_processus *s_etat_processus);
2852: void instruction_rewind(struct_processus *s_etat_processus);
2853: void instruction_rfuse(struct_processus *s_etat_processus);
2854: void instruction_rgdl(struct_processus *s_etat_processus);
2855: void instruction_rgdr(struct_processus *s_etat_processus);
2856: void instruction_rl(struct_processus *s_etat_processus);
2857: void instruction_rlb(struct_processus *s_etat_processus);
2858: void instruction_rnd(struct_processus *s_etat_processus);
2859: void instruction_rnrm(struct_processus *s_etat_processus);
2860: void instruction_roll(struct_processus *s_etat_processus);
2861: void instruction_rolld(struct_processus *s_etat_processus);
2862: void instruction_rot(struct_processus *s_etat_processus);
2863: void instruction_row_fleche(struct_processus *s_etat_processus);
2864: void instruction_row_moins(struct_processus *s_etat_processus);
2865: void instruction_row_plus(struct_processus *s_etat_processus);
2866: void instruction_rr(struct_processus *s_etat_processus);
2867: void instruction_rrb(struct_processus *s_etat_processus);
2868: void instruction_rsd(struct_processus *s_etat_processus);
2869: void instruction_rstop(struct_processus *s_etat_processus);
2870: void instruction_rswp(struct_processus *s_etat_processus);
2871:
2872: void instruction_s_moins(struct_processus *s_etat_processus);
2873: void instruction_s_plus(struct_processus *s_etat_processus);
2874: void instruction_same(struct_processus *s_etat_processus);
2875: void instruction_save(struct_processus *s_etat_processus);
2876: void instruction_scatter(struct_processus *s_etat_processus);
2877: void instruction_scale(struct_processus *s_etat_processus);
2878: void instruction_sched(struct_processus *s_etat_processus);
2879: void instruction_schur(struct_processus *s_etat_processus);
2880: void instruction_sci(struct_processus *s_etat_processus);
2881: void instruction_scls(struct_processus *s_etat_processus);
2882: void instruction_sconj(struct_processus *s_etat_processus);
2883: void instruction_sdev(struct_processus *s_etat_processus);
2884: void instruction_select(struct_processus *s_etat_processus);
2885: void instruction_send(struct_processus *s_etat_processus);
2886: void instruction_sf(struct_processus *s_etat_processus);
2887: void instruction_shared(struct_processus *s_etat_processus);
2888: void instruction_sign(struct_processus *s_etat_processus);
2889: void instruction_sin(struct_processus *s_etat_processus);
2890: void instruction_sinh(struct_processus *s_etat_processus);
2891: void instruction_sinv(struct_processus *s_etat_processus);
2892: void instruction_size(struct_processus *s_etat_processus);
2893: void instruction_sl(struct_processus *s_etat_processus);
2894: void instruction_slb(struct_processus *s_etat_processus);
2895: void instruction_slice(struct_processus *s_etat_processus);
2896: void instruction_slicescale(struct_processus *s_etat_processus);
2897: void instruction_smphrdecr(struct_processus *s_etat_processus);
2898: void instruction_smphrgetv(struct_processus *s_etat_processus);
2899: void instruction_smphrincr(struct_processus *s_etat_processus);
2900: void instruction_smphrtrydecr(struct_processus *s_etat_processus);
2901: void instruction_sneg(struct_processus *s_etat_processus);
2902: void instruction_sort(struct_processus *s_etat_processus);
2903: void instruction_spar(struct_processus *s_etat_processus);
2904: void instruction_spawn(struct_processus *s_etat_processus);
2905: void instruction_splash(struct_processus *s_etat_processus);
2906: void instruction_sq(struct_processus *s_etat_processus);
2907: void instruction_sqlconnect(struct_processus *s_etat_processus);
2908: void instruction_sqldisconnect(struct_processus *s_etat_processus);
2909: void instruction_sqlquery(struct_processus *s_etat_processus);
2910: void instruction_sqrt(struct_processus *s_etat_processus);
2911: void instruction_sr(struct_processus *s_etat_processus);
2912: void instruction_srb(struct_processus *s_etat_processus);
2913: void instruction_srev(struct_processus *s_etat_processus);
2914: void instruction_sst(struct_processus *s_etat_processus);
2915: void instruction_star_d(struct_processus *s_etat_processus);
2916: void instruction_star_h(struct_processus *s_etat_processus);
2917: void instruction_star_s(struct_processus *s_etat_processus);
2918: void instruction_star_w(struct_processus *s_etat_processus);
2919: void instruction_start(struct_processus *s_etat_processus);
2920: void instruction_static(struct_processus *s_etat_processus);
2921: void instruction_std(struct_processus *s_etat_processus);
2922: void instruction_step(struct_processus *s_etat_processus);
2923: void instruction_steq(struct_processus *s_etat_processus);
2924: void instruction_sto(struct_processus *s_etat_processus);
2925: void instruction_sto_division(struct_processus *s_etat_processus);
2926: void instruction_sto_fois(struct_processus *s_etat_processus);
2927: void instruction_sto_moins(struct_processus *s_etat_processus);
2928: void instruction_sto_plus(struct_processus *s_etat_processus);
2929: void instruction_stof(struct_processus *s_etat_processus);
2930: void instruction_stop(struct_processus *s_etat_processus);
2931: void instruction_store(struct_processus *s_etat_processus);
2932: void instruction_stos(struct_processus *s_etat_processus);
2933: void instruction_stoswi(struct_processus *s_etat_processus);
2934: void instruction_str_fleche(struct_processus *s_etat_processus);
2935: void instruction_stws(struct_processus *s_etat_processus);
2936: void instruction_sub(struct_processus *s_etat_processus);
2937: void instruction_suspend(struct_processus *s_etat_processus);
2938: void instruction_svd(struct_processus *s_etat_processus);
2939: void instruction_svl(struct_processus *s_etat_processus);
2940: void instruction_swap(struct_processus *s_etat_processus);
2941: void instruction_swi(struct_processus *s_etat_processus);
2942: void instruction_swilock(struct_processus *s_etat_processus);
2943: void instruction_swiqueue(struct_processus *s_etat_processus);
2944: void instruction_swistatus(struct_processus *s_etat_processus);
2945: void instruction_swiunlock(struct_processus *s_etat_processus);
2946: void instruction_swapcntxt(struct_processus *s_etat_processus);
2947: void instruction_sx(struct_processus *s_etat_processus);
2948: void instruction_sx2(struct_processus *s_etat_processus);
2949: void instruction_sxy(struct_processus *s_etat_processus);
2950: void instruction_sy(struct_processus *s_etat_processus);
2951: void instruction_sy2(struct_processus *s_etat_processus);
2952: void instruction_sync(struct_processus *s_etat_processus);
2953: void instruction_syseval(struct_processus *s_etat_processus);
2954:
2955: void instruction_table_fleche(struct_processus *s_etat_processus);
2956: void instruction_tail(struct_processus *s_etat_processus);
2957: void instruction_tan(struct_processus *s_etat_processus);
2958: void instruction_tanh(struct_processus *s_etat_processus);
2959: void instruction_target(struct_processus *s_etat_processus);
2960: void instruction_taylr(struct_processus *s_etat_processus);
2961: void instruction_then(struct_processus *s_etat_processus);
2962: void instruction_time(struct_processus *s_etat_processus);
2963: void instruction_title(struct_processus *s_etat_processus);
2964: void instruction_tokenize(struct_processus *s_etat_processus);
2965: void instruction_tot(struct_processus *s_etat_processus);
2966: void instruction_trim(struct_processus *s_etat_processus);
2967: void instruction_trn(struct_processus *s_etat_processus);
2968: void instruction_trnc(struct_processus *s_etat_processus);
2969: void instruction_true(struct_processus *s_etat_processus);
2970: void instruction_type(struct_processus *s_etat_processus);
2971: void instruction_t_vers_l(struct_processus *s_etat_processus);
2972:
2973: void instruction_ucase(struct_processus *s_etat_processus);
2974: void instruction_uchol(struct_processus *s_etat_processus);
2975: void instruction_uncompress(struct_processus *s_etat_processus);
2976: void instruction_unlock(struct_processus *s_etat_processus);
2977: void instruction_unprotect(struct_processus *s_etat_processus);
2978: void instruction_until(struct_processus *s_etat_processus);
2979: void instruction_use(struct_processus *s_etat_processus);
2980: void instruction_utpc(struct_processus *s_etat_processus);
2981: void instruction_utpf(struct_processus *s_etat_processus);
2982: void instruction_utpn(struct_processus *s_etat_processus);
2983: void instruction_utpt(struct_processus *s_etat_processus);
2984:
2985: void instruction_var(struct_processus *s_etat_processus);
2986: void instruction_variable(struct_processus *s_etat_processus);
2987: void instruction_vars(struct_processus *s_etat_processus);
2988: void instruction_verify(struct_processus *s_etat_processus);
2989: void instruction_vers_niveau_inferieur(struct_processus *s_etat_processus);
2990: void instruction_vers_niveau_superieur(struct_processus *s_etat_processus);
2991: void instruction_version(struct_processus *s_etat_processus);
2992: void instruction_visit(struct_processus *s_etat_processus);
2993: void instruction_volatile(struct_processus *s_etat_processus);
2994:
2995: void instruction_wait(struct_processus *s_etat_processus);
2996: void instruction_warranty(struct_processus *s_etat_processus);
2997: void instruction_wfdata(struct_processus *s_etat_processus);
2998: void instruction_wfack(struct_processus *s_etat_processus);
2999: void instruction_wflock(struct_processus *s_etat_processus);
3000: void instruction_wfpoke(struct_processus *s_etat_processus);
3001: void instruction_wfproc(struct_processus *s_etat_processus);
3002: void instruction_wfsock(struct_processus *s_etat_processus);
3003: void instruction_wfswi(struct_processus *s_etat_processus);
3004: void instruction_while(struct_processus *s_etat_processus);
3005: void instruction_wireframe(struct_processus *s_etat_processus);
3006: void instruction_workdir(struct_processus *s_etat_processus);
3007: void instruction_write(struct_processus *s_etat_processus);
3008:
3009: void instruction_xcol(struct_processus *s_etat_processus);
3010: void instruction_xor(struct_processus *s_etat_processus);
3011: void instruction_xpon(struct_processus *s_etat_processus);
3012: void instruction_xroot(struct_processus *s_etat_processus);
3013:
3014: void instruction_ycol(struct_processus *s_etat_processus);
3015: void instruction_yield(struct_processus *s_etat_processus);
3016:
3017: /*
3018: --------------------------------------------------------------------------------
3019: Procédures
3020: --------------------------------------------------------------------------------
3021: */
3022:
3023: #ifndef RPLARGS
3024: void affectation_interruptions_logicielles(struct_processus *s_etat_processus);
3025: void affichage_pile(struct_processus *s_etat_processus,
3026: struct_liste_chainee *l_element_courant, integer8 niveau_courant);
3027: #endif
3028:
3029: void *allocation_maillon(struct_processus *s_etat_processus);
3030:
3031: #ifndef RPLARGS
3032: void analyse(struct_processus *s_etat_processus, void (*fonction)());
3033: void *analyse_instruction(struct_processus *s_etat_processus,
3034: unsigned char *candidat);
3035: void appel_gnuplot(struct_processus *s_etat_processus,
3036: unsigned char persistance);
3037: void cf(struct_processus *s_etat_processus, unsigned char indice_drapeau);
3038: void cond(struct_processus *s_etat_processus,
3039: struct_matrice *s_matrice, real8 *condition);
3040: void conversion_chaine(struct_processus *s_etat_processus,
3041: unsigned char *chaine, unsigned char type);
3042: void conversion_decimal_vers_hms(real8 *angle);
3043: void conversion_degres_vers_radians(real8 *angle);
3044: void conversion_element_tex(struct_processus *s_etat_processus,
3045: unsigned char **element, unsigned char *fonction);
3046: void conversion_format(struct_processus *s_etat_processus,
3047: unsigned char *chaine);
3048: void conversion_hms_vers_decimal(real8 *angle);
3049: void conversion_majuscule_limitee(
3050: unsigned char *chaine_entree, unsigned char *chaine_sortie,
3051: integer8 longueur);
3052: void conversion_radians_vers_degres(real8 *angle);
3053: void copie_arbre_variables(struct_processus *s_etat_processus,
3054: struct_processus *s_nouvel_etat_processus);
3055: void correction_formateur_tex(struct_processus *s_etat_processus,
3056: unsigned char **ligne);
3057: void depilement_pile_systeme(struct_processus *s_etat_processus);
3058: void derivation(struct_processus *s_etat_processus,
3059: struct_objet **s_expression);
3060: void determinant(struct_processus *s_etat_processus, struct_matrice *s_matrice,
3061: void *valeur);
3062: void deverrouillage_threads_concurrents(struct_processus *s_etat_processus);
3063: void ecriture_pile(struct_processus *s_etat_processus, file *flux,
3064: struct_liste_chainee *l_element_courant, integer8 niveau_courant);
3065: void ecriture_profil(struct_processus *s_etat_processus);
3066: void effacement_pile_systeme(struct_processus *s_etat_processus);
3067: void empilement_pile_systeme(struct_processus *s_etat_processus);
3068: void encart(struct_processus *s_etat_processus, integer8 duree);
3069: void evaluation_romberg(struct_processus *s_etat_processus,
3070: struct_objet *s_expression, unsigned char *variable, real8 *point,
3071: real8 *valeur, logical1 *validite);
3072: void factorisation_cholesky(struct_processus *s_etat_processus,
3073: struct_matrice *s_matrice, unsigned char mode);
3074: void factorisation_lq(struct_processus *s_etat_processus,
3075: struct_matrice *s_matrice, void **tau);
3076: void factorisation_lu(struct_processus *s_etat_processus,
3077: struct_matrice *s_matrice, struct_matrice **s_permutation);
3078: void factorisation_qr(struct_processus *s_etat_processus,
3079: struct_matrice *s_matrice, void **tau);
3080: void factorisation_schur(struct_processus *s_etat_processus,
3081: struct_matrice *s_matrice, struct_matrice **s_schur);
3082: void *fusible(void *argument);
3083: void formateur_tex(struct_processus *s_etat_processus, struct_objet *s_objet,
3084: unsigned char environnement);
3085: void formateur_elementaire_tex(struct_processus *s_etat_processus,
3086: file *fichier, struct_objet *s_objet, unsigned char environnement);
3087: void impression_pile(struct_processus *s_etat_processus,
3088: struct_liste_chainee *l_element_courant,
3089: unsigned char methode, integer8 niveau_courant);
3090: void impression_tex(struct_processus *s_etat_processus);
3091: void informations(struct_processus *s_etat_processus);
3092: void initialisation_allocateur(struct_processus *s_etat_processus);
3093: void initialisation_completion(void);
3094: void initialisation_contexte_cas(struct_processus *s_etat_processus);
3095: void initialisation_drapeaux(struct_processus *s_etat_processus);
3096: void initialisation_generateur_aleatoire(struct_processus *s_etat_processus,
3097: logical1 initialisation_automatique, integer8 racine);
3098: void initialisation_instructions(struct_processus *s_etat_processus);
3099: void initialisation_variables(struct_processus *s_etat_processus);
3100: #endif
3101:
3102: void initialisation_objet(struct_objet *s_objet);
3103:
3104: #ifndef RPLARGS
3105: void insertion_thread(struct_processus *s_etat_processus,
3106: logical1 thread_principal);
3107: void insertion_thread_surveillance(struct_processus *s_etat_processus,
3108: struct_descripteur_thread *s_argument_thread);
3109: void integrale_romberg(struct_processus *s_etat_processus,
3110: struct_objet *s_expression, unsigned char *variable,
3111: real8 a, real8 b, real8 precision);
3112: void interface_cas(struct_processus *s_etat_processus,
3113: enum t_rplcas_commandes commande);
3114: void interruption1(int signal);
3115: void interruption2(int signal);
3116: void interruption3(int signal);
3117: void interruption4(int signal);
3118: void interruption5(int signal);
3119: void interruption6(int signal);
3120: void interruption_depassement_pile(int urgence, stackoverflow_context_t scp);
3121: void inversion_matrice(struct_processus *s_etat_processus,
3122: struct_matrice *s_matrice);
3123: void lancement_daemon(struct_processus *s_etat_processus);
3124: void *lancement_thread(void *argument);
3125: #endif
3126:
3127: void liberation(struct_processus *s_etat_processus, struct_objet *s_objet);
3128: void liberation_maillon(struct_processus *s_etat_processus,
3129: struct_liste_chainee *maillon);
3130:
3131: #ifndef RPLARGS
3132: void liberation_allocateur(struct_processus *s_etat_processus);
3133: void liberation_arbre_instructions(struct_processus *s_etat_processus,
3134: struct_instruction *arbre);
3135: void liberation_arbre_variables(struct_processus *s_etat_processus,
3136: struct_arbre_variables *arbre, logical1 definitions);
3137: void liberation_arbre_variables_partagees(struct_processus *s_etat_processus,
3138: struct_arbre_variables_partagees *arbre);
3139: void liberation_contexte_cas(struct_processus *s_etat_processus);
3140: void liberation_generateur_aleatoire(struct_processus *s_etat_processus);
3141: void liberation_mutexes_arbre_variables_partagees(struct_processus
3142: *s_etat_processus, struct_arbre_variables_partagees *l_element_courant);
3143: void liberation_threads(struct_processus *s_etat_processus);
3144: void liberation_profil(struct_processus *s_etat_processus);
3145: void localisation_courante(struct_processus *s_etat_processus);
3146: void modification_pid_thread_pere(struct_processus *s_etat_processus);
3147: void moindres_carres(struct_processus *s_etat_processus,
3148: struct_matrice *s_matrice_a, struct_matrice *s_matrice_b,
3149: struct_matrice *s_matrice_x);
3150: void profilage(struct_processus *s_etat_processus, unsigned char *fonction);
3151: void rang(struct_processus *s_etat_processus, struct_matrice *s_matrice,
3152: integer8 *valeur);
3153: void recherche_type(struct_processus *s_etat_processus);
3154: void retrait_thread(struct_processus *s_etat_processus);
3155: void retrait_thread_surveillance(struct_processus *s_etat_processus,
3156: struct_descripteur_thread *s_argument_thread);
3157: void rplcore(struct_processus *s_etat_processus);
3158: #endif
3159:
3160: void scrutation_injection(struct_processus *s_etat_processus);
3161:
3162: #ifndef RPLARGS
3163: void scrutation_interruptions(struct_processus *s_etat_processus);
3164: void sf(struct_processus *s_etat_processus, unsigned char indice_drapeau);
3165: void *surveillance_processus(void *argument);
3166: void swap(void *variable_1, void *variable_2, integer8 taille_octets);
3167: void *thread_signaux(void *argument);
3168: void trace(struct_processus *s_etat_processus, FILE *flux);
3169: void traitement_asynchrone_exceptions_gsl(struct_processus *s_etat_processus);
3170: void traitement_exceptions_gsl(const char *reason, const char *file,
3171: int line, int gsl_errno);
3172: void traitement_interruptions_logicielles(struct_processus *s_etat_processus);
3173: void tri_base_symboles_externes(struct_processus *s_etat_processus);
3174: void tri_vecteur(real8 *vecteur, integer8 taille);
3175: void valeurs_propres(struct_processus *s_etat_processus,
3176: struct_matrice *s_matrice,
3177: struct_vecteur *s_valeurs_propres,
3178: struct_matrice *s_vecteurs_propres_gauches,
3179: struct_matrice *s_vecteur_propres_droits);
3180: void valeurs_propres_generalisees(struct_processus *s_etat_processus,
3181: struct_matrice *s_matrice,
3182: struct_matrice *s_metrique,
3183: struct_vecteur *s_valeurs_propres,
3184: struct_matrice *s_vecteurs_propres_gauches,
3185: struct_matrice *s_vecteur_propres_droits);
3186: void valeurs_singulieres(struct_processus *s_etat_processus,
3187: struct_matrice *s_matrice,
3188: struct_matrice *u, struct_vecteur *s, struct_matrice *vh);
3189: void verrouillage_threads_concurrents(struct_processus *s_etat_processus);
3190: #endif
3191:
3192: /*
3193: --------------------------------------------------------------------------------
3194: Fonctions de gestion des signaux
3195: --------------------------------------------------------------------------------
3196: */
3197:
3198: #ifndef RPLARGS
3199: void creation_queue_signaux(struct_processus *s_etat_processus);
3200: void liberation_queue_signaux(struct_processus *s_etat_processus);
3201: void destruction_queue_signaux(struct_processus *s_etat_processus);
3202: int envoi_signal_contexte(struct_processus *s_etat_processus,
3203: enum signaux_rpl signal);
3204: int envoi_signal_processus(pid_t pid, enum signaux_rpl signal,
3205: logical1 test_ouverture);
3206: int envoi_signal_thread(pthread_t tid, enum signaux_rpl signal);
3207: #endif
3208:
3209: /*
3210: --------------------------------------------------------------------------------
3211: Fonctions de sommation de vecteur dans perte de précision
3212: --------------------------------------------------------------------------------
3213: */
3214:
3215: real8 sommation_vecteur_reel(real8 *vecteur, integer8 *taille,
3216: logical1 *erreur_memoire);
3217: complex16 sommation_vecteur_complexe(complex16 *vecteur, integer8 *taille,
3218: logical1 *erreur_memoire);
3219:
3220: /*
3221: --------------------------------------------------------------------------------
3222: Routine principale
3223: --------------------------------------------------------------------------------
3224: */
3225:
3226: #ifndef RPLARGS
3227: int rplinit(int argc, char *argv[], char *envp[],
3228: unsigned char ***resultats, char *rpl_home);
3229: #endif
3230:
3231: /*
3232: --------------------------------------------------------------------------------
3233: Routines de statistiques
3234: --------------------------------------------------------------------------------
3235: */
3236:
3237: #ifndef RPLARGS
3238: real8 correlation_statistique(struct_matrice *s_matrice,
3239: integer8 colonne_1, integer8 colonne_2, logical1 *erreur);
3240: real8 covariance_statistique(struct_matrice *s_matrice,
3241: integer8 colonne_1, integer8 colonne_2,
3242: unsigned char type, logical1 *erreur);
3243: struct_vecteur *ecart_type_statistique(struct_processus *s_etat_processus,
3244: struct_matrice *s_matrice, unsigned char type);
3245: struct_vecteur *moyenne_statistique(struct_processus *s_etat_processus,
3246: struct_matrice *s_matrice);
3247: struct_vecteur *sommation_colonne_statistique(
3248: struct_processus *s_etat_processus, struct_matrice *s_matrice,
3249: integer8 colonne);
3250: struct_vecteur *sommation_produits_colonnes_statistiques(
3251: struct_processus *s_etat_processus, struct_matrice
3252: *s_matrice, integer8 colonne_1, integer8 colonne_2);
3253: struct_vecteur *sommation_statistique(struct_processus *s_etat_processus,
3254: struct_matrice *s_matrice);
3255: struct_vecteur *variance_statistique(struct_processus *s_etat_processus,
3256: struct_matrice *s_matrice, unsigned char type);
3257: #endif
3258:
3259: /*
3260: --------------------------------------------------------------------------------
3261: Gestion des bibliothèques
3262: --------------------------------------------------------------------------------
3263: */
3264:
3265: #ifndef RPLARGS
3266: void *chargement_bibliotheque(struct_processus *s_etat_processus,
3267: unsigned char *bibliotheque);
3268: logical1 execution_fonction_de_bibliotheque(struct_processus *s_etat_processus,
3269: unsigned char *nom_fonction, unsigned char *bibliothque);
3270: logical1 retrait_bibliotheque(struct_processus *s_etat_processus,
3271: struct_bibliotheque *descripteur);
3272: #endif
3273:
3274: struct_liste_chainee *depilement_pile_operationnelle(struct_rpl_arguments
3275: *s_rpl_arguments, struct_objet **s_objet);
3276: struct_liste_chainee *empilement_pile_operationnelle(struct_rpl_arguments
3277: *s_rpl_arguments, struct_objet *s_objet);
3278: struct_liste_chainee *sauvegarde_arguments(struct_rpl_arguments
3279: *s_rpl_arguments, integer8 nombre_arguments);
3280:
3281: /*
3282: --------------------------------------------------------------------------------
3283: Fonctions retournant un CHARACTER*(*)
3284: --------------------------------------------------------------------------------
3285: */
3286:
3287: #ifndef RPLARGS
3288: unsigned char *analyse_algebrique(struct_processus *s_etat_processus,
3289: unsigned char *chaine_algebrique, struct_liste_chainee **l_base_liste);
3290: unsigned char *analyse_flux(struct_processus *s_etat_processus,
3291: unsigned char *flux, integer8 longueur);
3292: unsigned char *chiffrement(struct_processus *s_etat_processus,
3293: const EVP_CIPHER *type_chiffrement,
3294: logical1 encodage, unsigned char *message, integer8 longueur_message,
3295: unsigned char *clef, integer8 longueur_clef,
3296: unsigned char *vecteur_initialisation,
3297: integer8 *longueur_message_chiffre);
3298: unsigned char *compactage(struct_processus *s_etat_processus,
3299: unsigned char *chaine);
3300: unsigned char *conversion_majuscule(struct_processus *s_etat_processus,
3301: unsigned char *chaine);
3302: unsigned char *creation_nom_fichier(struct_processus *s_etat_processus,
3303: unsigned char *chemin);
3304: unsigned char *date_compilation(struct_processus *s_etat_processus);
3305: unsigned char *extraction_chaine(struct_processus *s_etat_processus,
3306: unsigned char *chaine, integer8 i, integer8 j);
3307: unsigned char *formateur(struct_processus *s_etat_processus, long offset,
3308: struct_objet *s_objet);
3309: unsigned char *formateur_fichier(struct_processus *s_etat_processus,
3310: struct_objet *s_objet, struct_objet *s_format,
3311: integer8 longueur, integer8 longueur_champ, unsigned char format,
3312: unsigned char type, integer8 *longueur_effective, integer8 *recursivite,
3313: logical1 export_fichier);
3314: unsigned char *formateur_flux(struct_processus *s_etat_processus,
3315: unsigned char *donnees, integer8 *longueur);
3316: unsigned char *formateur_fichier_nombre(struct_processus *s_etat_processus,
3317: void *valeur_numerique, unsigned char type,
3318: integer8 longueur, integer8 longueur_champ, unsigned char format);
3319: unsigned char *formateur_fichier_binaire_nombre(struct_processus
3320: *s_etat_processus, void *valeur_numerique, unsigned char type_entree,
3321: unsigned char type, integer8 longueur, integer8 *longueur_conversion);
3322: unsigned char *formateur_fichier_reel(struct_processus *s_etat_processus,
3323: void *valeur_numerique, unsigned char type,
3324: integer8 longueur, integer8 longueur_champ, unsigned char format);
3325: unsigned char *formateur_nombre(struct_processus *s_etat_processus,
3326: void *valeur_numerique, unsigned char type);
3327: unsigned char *formateur_reel(struct_processus *s_etat_processus,
3328: void *valeur_numerique, unsigned char type);
3329: unsigned char *messages(struct_processus *s_etat_processus);
3330: unsigned char *pointeur_ieme_caractere(struct_processus *s_etat_processus,
3331: unsigned char *chaine, integer8 position);
3332: unsigned char *purification_chaine(struct_processus *s_etat_processus,
3333: unsigned char *chaine);
3334: unsigned char *recherche_chemin_fichiers_temporaires(struct_processus
3335: *s_etat_processus);
3336: unsigned char *reencodage(struct_processus *s_etat_processus,
3337: unsigned char *chaine_entree, unsigned char *codage_entree,
3338: unsigned char *codage_sortie);
3339: unsigned char *transliteration(struct_processus *s_etat_processus,
3340: unsigned char *chaine_entree, unsigned char *codage_entree,
3341: unsigned char *codage_sortie);
3342: #endif
3343:
3344: /*
3345: --------------------------------------------------------------------------------
3346: Fonctions retournant un INTEGER*1 (drapeau d'erreur)
3347: --------------------------------------------------------------------------------
3348: */
3349:
3350: #ifndef RPLARGS
3351: logical1 analyse_syntaxique(struct_processus *s_etat_processus);
3352: logical1 arret_thread_signaux(struct_processus *s_etat_processus);
3353: logical1 caracteristiques_fichier(struct_processus *s_etat_processus,
3354: unsigned char *nom, logical1 *existence, logical1 *ouverture,
3355: unsigned long *unite);
3356: logical1 controle(struct_processus *s_etat_processus, unsigned char *fichier,
3357: unsigned char *type, unsigned char *somme_candidate);
3358: logical1 controle_integrite(struct_processus *s_etat_processus,
3359: unsigned char *executable_candidat, unsigned char *executable);
3360: logical1 creation_variable(struct_processus *s_etat_processus,
3361: struct_variable *s_variable,
3362: unsigned char autorisation_creation_variable_statique,
3363: unsigned char autorisation_creation_variable_partagee);
3364: logical1 creation_variable_partagee(struct_processus *s_etat_processus,
3365: struct_variable_partagee *s_variable);
3366: logical1 creation_variable_statique(struct_processus *s_etat_processus,
3367: struct_variable_statique *s_variable);
3368: logical1 chainage(struct_processus *s_etat_processus);
3369: logical1 compilation(struct_processus *s_etat_processus);
3370: logical1 depilement(struct_processus *s_etat_processus,
3371: struct_liste_chainee **l_base_liste, struct_objet **s_objet);
3372: logical1 destruction_fichier(unsigned char *nom_fichier);
3373: logical1 empilement(struct_processus *s_etat_processus,
3374: struct_liste_chainee **l_base_liste, struct_objet *s_objet);
3375: logical1 empilement_pile_last(struct_processus *s_etat_processus,
3376: integer8 nombre_arguments);
3377: logical1 evaluation(struct_processus *s_etat_processus, struct_objet *s_objet,
3378: unsigned char type_evaluation);
3379: logical1 initialisation_fichier_acces_direct(struct_processus *s_etat_processus,
3380: sqlite3 *sqlite, logical1 binaire);
3381: logical1 initialisation_fichier_acces_indexe(struct_processus *s_etat_processus,
3382: sqlite3 *sqlite, integer8 position_clef, logical1 binaire);
3383: logical1 lancement_thread_signaux(struct_processus *s_etat_processus);
3384: logical1 recherche_instruction_suivante(struct_processus *s_etat_processus);
3385: logical1 recherche_instruction_suivante_recursive(
3386: struct_processus *s_etat_processus, integer8 recursivite);
3387: logical1 retrait_variable(struct_processus *s_etat_processus,
3388: unsigned char *nom_variable, unsigned char type);
3389: logical1 retrait_variables_par_niveau(struct_processus *s_etat_processus);
3390: logical1 retrait_variable_partagee(struct_processus *s_etat_processus,
3391: unsigned char *nom_variable, union_position_variable position);
3392: logical1 retrait_variables_partagees_locales(
3393: struct_processus *s_etat_processus);
3394: logical1 retrait_variable_statique(struct_processus *s_etat_processus,
3395: unsigned char *nom_variable, union_position_variable position);
3396: logical1 retrait_variables_statiques_locales(
3397: struct_processus *s_etat_processus);
3398: logical1 sequenceur(struct_processus *s_etat_processus);
3399: logical1 sequenceur_optimise(struct_processus *s_etat_processus);
3400: #endif
3401:
3402: /*
3403: --------------------------------------------------------------------------------
3404: Fonctions retournant un INTEGER*1 (drapeau)
3405: --------------------------------------------------------------------------------
3406: */
3407:
3408: logical1 depassement_addition(integer8 *a, integer8 *b, integer8 *resultat);
3409: logical1 depassement_multiplication(integer8 *a, integer8 *b,
3410: integer8 *resultat);
3411: logical1 depassement_soustraction(integer8 *a, integer8 *b, integer8 *resultat);
3412: logical1 depassement_puissance(integer8 *a, integer8 *b, integer8 *resultat);
3413:
3414: #ifndef RPLARGS
3415: logical1 ecriture_pipe(struct_processus *s_etat_processus, int pipe,
3416: struct_objet *s_objet);
3417: logical1 recherche_variable(struct_processus *s_etat_processus,
3418: unsigned char *nom_variable);
3419: logical1 recherche_variable_globale(struct_processus *s_etat_processus,
3420: unsigned char *nom_variable);
3421: logical1 test_cfsf(struct_processus *s_etat_processus,
3422: unsigned char indice_drapeau);
3423: logical1 test_expression_rpn(unsigned char *chaine);
3424: logical1 test_fonction(unsigned char *chaine);
3425: logical1 validation_chaine(unsigned char *chaine);
3426: #endif
3427:
3428: /*
3429: --------------------------------------------------------------------------------
3430: Fonctions retournant un ssize_t
3431: --------------------------------------------------------------------------------
3432: */
3433:
3434: #ifndef RPLARGS
3435: ssize_t read_atomic(struct_processus *s_etat_processus,
3436: int fd, void *buf, size_t count);
3437: ssize_t write_atomic(struct_processus *s_etat_processus,
3438: int fd, void *buf, size_t count);
3439: #endif
3440:
3441: /*
3442: --------------------------------------------------------------------------------
3443: Fonctions renvoyant un int
3444: --------------------------------------------------------------------------------
3445: */
3446:
3447: int alsprintf(struct_processus *s_etat_processus,
3448: unsigned char **strp, const char *fmt, ...);
3449: #ifndef RPLARGS
3450: int association_etat_processus_readline();
3451: #endif
3452: int interruption_violation_access(void *adresse_fautive, int gravite);
3453: #ifndef RPLARGS
3454: int initialisation_etat_processus_readline();
3455: int liberation_etat_processus_readline();
3456: integer8 liste_variables(struct_processus *s_etat_processus,
3457: struct_tableau_variables *tableau);
3458: integer8 nombre_variables(struct_processus *s_etat_processus);
3459: int readline_analyse_syntaxique(int count, int key);
3460: int readline_effacement(int count, int key);
3461: #endif
3462: int std_fprintf(file *flux, const char *format, ...);
3463: int tex_fprintf(struct_processus *s_etat_processus,
3464: file *flux, const char *format, ...);
3465: int transliterated_fprintf(struct_processus *s_etat_processus, file *flux,
3466: const char *format, ...);
3467: int valsprintf(struct_processus *s_etat_processus,
3468: unsigned char **strp, const char *fmt, va_list ap);
3469: int wrapper_instruction_intrinseque(void (*fonction)(),
3470: struct_rpl_arguments *rpl_arguments);
3471:
3472: /*
3473: --------------------------------------------------------------------------------
3474: Fonctions renvoyant un INTEGER*1 (longueur d'un entier binaire)
3475: --------------------------------------------------------------------------------
3476: */
3477:
3478: #ifndef RPLARGS
3479: unsigned char longueur_entiers_binaires(struct_processus *s_etat_processus);
3480: #endif
3481:
3482: /*
3483: --------------------------------------------------------------------------------
3484: Fonctions retournant un INTEGER*8 (valeur binaire non signée)
3485: --------------------------------------------------------------------------------
3486: */
3487:
3488: #ifndef RPLARGS
3489: logical8 masque_entiers_binaires(struct_processus *s_etat_processus);
3490: #endif
3491:
3492: /*
3493: --------------------------------------------------------------------------------
3494: Fonctions retournant un INTEGER*8 (entier standard RPL/2)
3495: --------------------------------------------------------------------------------
3496: */
3497:
3498: #ifndef RPLARGS
3499: integer8 occupation_memoire(struct_objet *s_objet);
3500: integer8 longueur_chaine(struct_processus *s_etat_processus,
3501: unsigned char *chaine);
3502: integer8 position_caractere_de_chaine(struct_processus *s_etat_processus,
3503: unsigned char *chaine, unsigned char *position);
3504: #endif
3505:
3506: /*
3507: --------------------------------------------------------------------------------
3508: Fonctions renvoyant une liste chaînée (pointeur sur *struct_liste_chainee)
3509: --------------------------------------------------------------------------------
3510: */
3511:
3512: #ifndef RPLARGS
3513: struct_liste_chainee *analyse_rpn(struct_processus *s_etat_processus,
3514: unsigned char *chaine_rpn);
3515: #endif
3516:
3517: /*
3518: --------------------------------------------------------------------------------
3519: Allocateur de buffers à cache
3520: --------------------------------------------------------------------------------
3521: */
3522:
3523: void initialisation_allocateur_buffer(struct_processus *s_etat_processus);
3524: void liberation_allocateur_buffer(struct_processus *s_etat_pocessus);
3525: struct_buffer *allocation_buffer(struct_processus *s_etat_processus,
3526: size_t longueur);
3527: void liberation_buffer(struct_processus *s_etat_processus,
3528: struct_buffer *buffer);
3529:
3530: /*
3531: --------------------------------------------------------------------------------
3532: Fonctions renvoyant une copie de la structure de description des processus
3533: --------------------------------------------------------------------------------
3534: */
3535:
3536: #ifndef RPLARGS
3537: struct_processus *copie_etat_processus(struct_processus *s_etat_processus);
3538: #endif
3539:
3540: /*
3541: --------------------------------------------------------------------------------
3542: Fonctions renvoyant un pointeur sur un fichier (file *) ou un descripteur
3543: --------------------------------------------------------------------------------
3544: */
3545:
3546: #ifndef RPLARGS
3547: file *creation_fichier_tex(struct_processus *s_etat_processus);
3548: struct_descripteur_fichier *descripteur_fichier(struct_processus
3549: *s_etat_processus, struct_fichier *s_fichier);
3550: #endif
3551:
3552: /*
3553: --------------------------------------------------------------------------------
3554: Fonctions renvoyant un pointeur sur une *struct_objet
3555: --------------------------------------------------------------------------------
3556: */
3557:
3558: struct_objet *copie_objet(struct_processus *s_etat_processus,
3559: struct_objet *s_objet, unsigned char type);
3560:
3561: struct_objet *allocation(struct_processus *s_etat_processus, enum t_type type);
3562: #ifndef RPLARGS
3563: struct_objet *formateur_date(struct_processus *s_etat_processus,
3564: struct timeval *temps);
3565: struct_objet *lecture_fichier_non_formate(struct_processus *s_etat_processus,
3566: void *argument, integer8 longueur_buffer, logical1 recursivite);
3567: struct_objet *lecture_pipe(struct_processus *s_etat_processus, int pipe);
3568: struct_objet *parametres_sql(struct_processus *s_etat_processus,
3569: struct_objet *s_parametres);
3570: struct_objet *simplification(struct_processus *s_etat_processus,
3571: struct_objet *s_objet);
3572:
3573: struct_arbre_variables *allocation_noeud(struct_processus *s_etat_processus);
3574: struct_arbre_variables **allocation_tableau_noeuds(
3575: struct_processus *s_etat_processus);
3576:
3577: /*
3578: --------------------------------------------------------------------------------
3579: Fonctions renvoyant un pointeur sur une *struct_liste_variables_statiques
3580: ou *struct_liste_variables_partagees
3581: --------------------------------------------------------------------------------
3582: */
3583:
3584: struct_liste_variables_statiques *recherche_variable_statique(struct_processus
3585: *s_etat_processus, unsigned char *nom_variable,
3586: union_position_variable position, unsigned char origine);
3587: struct_liste_variables_partagees *recherche_variable_partagee(struct_processus
3588: *s_etat_processus, unsigned char *nom_variable,
3589: union_position_variable position, unsigned char origine);
3590: #endif
3591:
3592: /*
3593: --------------------------------------------------------------------------------
3594: Fonctions gérant la complétion automatique
3595: --------------------------------------------------------------------------------
3596: */
3597:
3598: char **completion_rpl();
3599: char *generateur_commandes();
3600: char **completion_matches();
3601:
3602: // END C PROTOTYPES
3603:
3604: /*
3605: --------------------------------------------------------------------------------
3606: Arithmétique
3607: --------------------------------------------------------------------------------
3608: */
3609:
3610: void f77absc_(complex16 *c, real8 *resultat);
3611:
3612: void f77additioncc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3613: void f77additionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3614: void f77additioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3615:
3616: void f77divisioncc_(complex16 *ca, complex16 *rb, complex16 *resultat);
3617: void f77divisionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3618: void f77divisioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3619: void f77divisionic_(integer8 *ib, complex16 *cb, complex16 *resultat);
3620: void f77divisionrc_(real8 *ra, complex16 *cb, complex16 *resultat);
3621:
3622: void f77multiplicationcc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3623: void f77multiplicationci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3624: void f77multiplicationcr_(complex16 *ca, real8 *rb, complex16 *resultat);
3625:
3626: void f77puissancecc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3627: void f77puissanceci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3628: void f77puissancecr_(complex16 *ca, real8 *rb, complex16 *resultat);
3629: void f77puissanceic_(integer8 *ia, complex16 *cb, complex16 *resultat);
3630: void f77puissanceii_(integer8 *ia, integer8 *ib, integer8 *resultat);
3631: void f77puissanceir_(integer8 *ia, real8 *rb, real8 *resultat);
3632: void f77puissancerc_(real8 *ra, complex16 *cb, complex16 *resultat);
3633: void f77puissanceri_(real8 *ra, integer8 *ib, real8 *resultat);
3634: void f77puissancerr_(real8 *ra, real8 *rb, real8 *resultat);
3635:
3636: void f77racinecarreec_(complex16 *ca, complex16 *resultat);
3637: void f77racinecarreein_(integer8 *ia, complex16 *resultat);
3638: void f77racinecarreeip_(integer8 *ia, real8 *resultat);
3639: void f77racinecarreern_(real8 *ia, complex16 *resultat);
3640: void f77racinecarreerp_(real8 *ia, real8 *resultat);
3641:
3642: void f77soustractioncc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3643: void f77soustractionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3644: void f77soustractioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3645: void f77soustractionic_(integer8 *ib, complex16 *cb, complex16 *resultat);
3646: void f77soustractionrc_(real8 *ra, complex16 *cb, complex16 *resultat);
3647:
3648: /*
3649: --------------------------------------------------------------------------------
3650: Trigonométrie complexe
3651: --------------------------------------------------------------------------------
3652: */
3653:
3654: void f77acos_(complex16 *argument, complex16 *resultat);
3655: void f77asin_(complex16 *argument, complex16 *resultat);
3656: void f77atan_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3657: void f77cos_(complex16 *argument, complex16 *resultat);
3658: void f77sin_(complex16 *argument, complex16 *resultat);
3659: void f77tan_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3660:
3661: /*
3662: --------------------------------------------------------------------------------
3663: Fonctions hyperboliques
3664: --------------------------------------------------------------------------------
3665: */
3666:
3667: void f77acoshc_(complex16 *argument, complex16 *resultat);
3668: void f77alogc_(complex16 *argument, complex16 *resultat);
3669: void f77asinhc_(complex16 *argument, complex16 *resultat);
3670: void f77atanhc_(complex16 *argument, complex16 *resultat);
3671: void f77cosh_(complex16 *argument, complex16 *resultat);
3672: void f77expc_(complex16 *argument, complex16 *resultat);
3673: void f77lnc_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3674: void f77lnin_(integer8 *argument, complex16 *resultat, integer4 *erreur);
3675: void f77lnrn_(real8 *argument, complex16 *resultat, integer4 *erreur);
3676: void f77logc_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3677: void f77login_(integer8 *argument, complex16 *resultat, integer4 *erreur);
3678: void f77logrn_(real8 *argument, complex16 *resultat, integer4 *erreur);
3679: void f77sinh_(complex16 *argument, complex16 *resultat);
3680: void f77tanh_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3681: void f77acoshi_(integer8 *argument, real8 *resultat);
3682: void f77acoshr_(real8 *argument, real8 *resultat);
3683: void f77asinhi_(integer8 *argument, real8 *resultat);
3684: void f77asinhr_(real8 *argument, real8 *resultat);
3685: void f77atanhi_(integer8 *argument, real8 *resultat);
3686: void f77atanhr_(real8 *argument, real8 *resultat);
3687: void f77lnip_(integer8 *argument, real8 *resultat, integer4 *erreur);
3688: void f77lnrp_(real8 *argument, real8 *resultat, integer4 *erreur);
3689: void f77logip_(integer8 *argument, real8 *resultat, integer4 *erreur);
3690: void f77logrp_(real8 *argument, real8 *resultat, integer4 *erreur);
3691:
3692: /*
3693: --------------------------------------------------------------------------------
3694: Calculs divers
3695: --------------------------------------------------------------------------------
3696: */
3697:
3698: void f90arrangement(integer8 *n, integer8 *k, real8 *resultat);
3699: void f90combinaison(integer8 *n, integer8 *k, real8 *resultat);
3700: void f90fcd(real8 *x, integer8 *n1, integer8 *n2, real8 *resultat);
3701: void f90gausscd(real8 *x, real8 *moyenne, real8 *variance, real8 *resultat);
3702: void f90tcd(real8 *x, integer8 *n, real8 *resultat);
3703: void f90x2cd(real8 *x, integer8 *n, real8 *resultat);
3704:
3705: // BEGIN C PROTOTYPES
3706: void dft(complex16 *dft, integer4 *nombre_lignes, integer4 *nombre_colonnes,
3707: integer4 *inverse, integer4 *erreur);
3708: // END C PROTOTYPES
3709:
3710: /*
3711: --------------------------------------------------------------------------------
3712: Fonctions Lapack
3713: --------------------------------------------------------------------------------
3714: */
3715:
3716: /*
3717: * Calcul de la longueur d'un espace de travail
3718: */
3719:
3720: #ifndef RPLARGS
3721: integer4 ilaenv_(integer4 *optimal, char *nom_fonction, char *option,
3722: integer4 *n1, integer4 *n2, integer4 *n3, integer4 *n4,
3723: integer4 longueur_nom_fonction, integer4 longueur_option);
3724:
3725: /*
3726: * Inversion
3727: */
3728:
3729: void dgetri_(integer4 *ordre_a, real8 *a, integer4 *lda, integer4 *pivot,
3730: real8 *work, integer4 *dim_work, integer4 *ios);
3731: void zgetri_(integer4 *ordre_a, complex16 *a, integer4 *lda, integer4 *pivot,
3732: complex16 *work, integer4 *dim_work, integer4 *ios);
3733:
3734: /*
3735: * Valeurs propres
3736: */
3737:
3738: void zgeev_(unsigned char *calcul_vp_gauches, unsigned char *calcul_vp_droits,
3739: integer4 *dim_matrice1, complex16 *matrice_f77,
3740: integer4 *dim_matrice2, complex16 *valeurs_propres,
3741: complex16 *vpg_f77, integer4 *dim_matrice3,
3742: complex16 *vpd_f77, integer4 *dim_matrice4,
3743: complex16 *work, integer4 *lwork, real8 *rwork,
3744: integer4 *erreur, integer4 longueur_1, integer4 longueur_2);
3745:
3746: /*
3747: * Valeurs propres généralisées
3748: */
3749:
3750: void zggev_(unsigned char *calcul_vp_gauches, unsigned char *calcul_vp_droits,
3751: integer4 *dim_matrice1, complex16 *matrice_f77,
3752: integer4 *dim_matrice2, complex16 *metrique_f77,
3753: integer4 *dim_matrice3, complex16 *alpha, complex16 *beta,
3754: complex16 *vpg_f77, integer4 *dim_matrice4,
3755: complex16 *vpd_f77, integer4 *dim_matrice5,
3756: complex16 *work, integer4 *lwork, real8 *rwork,
3757: integer4 *erreur, integer4 longueur_1, integer4 longueur_2);
3758:
3759: /*
3760: * Moindres carrés
3761: */
3762:
3763: void dgelsd_(integer4 *nombre_lignes_a, integer4 *nombre_colonnes_a,
3764: integer4 *nombre_colonnes_b, real8 *matrice_a, integer4 *lda,
3765: real8 *matrice_b, integer4 *ldb, real8 *valeurs_singulieres,
3766: real8 *rcond, integer4 *rank, real8 *work, integer4 *lwork,
3767: integer4 *iwork, integer4 *info);
3768: void zgelsd_(integer4 *nombre_lignes_a, integer4 *nombre_colonnes_a,
3769: integer4 *nombre_colonnes_b, complex16 *matrice_a, integer4 *lda,
3770: complex16 *matrice_b, integer4 *ldb, real8 *valeurs_singulieres,
3771: real8 *rcond, integer4 *rank, complex16 *work, integer4 *lwork,
3772: real8 *rwork, integer4 *iwork, integer4 *info);
3773:
3774: /*
3775: * Moindres carrés généralisé
3776: */
3777:
3778: /*
3779: * Décomposition en valeurs singulières
3780: */
3781:
3782: void dgesvd_(unsigned char *jobu, unsigned char *jobvh,
3783: integer4 *m, integer4 *n, real8 *a, integer4 *lda,
3784: real8 *s, real8 *u, integer4 *ldu, real8 *vh, integer4 *ldvh,
3785: real8 *work, integer4 *lwork, integer4 *info, integer4 longueur_jobu,
3786: integer4 longueur_jobvh);
3787: void zgesvd_(unsigned char *jobu, unsigned char *jobvh,
3788: integer4 *m, integer4 *n, real8 *a, integer4 *lda,
3789: real8 *s, real8 *u, integer4 *ldu, real8 *vh, integer4 *ldvh,
3790: real8 *work, integer4 *lwork, real8 *rwork, integer4 *info,
3791: integer4 longueur_jobu, integer4 longueur_jobvh);
3792:
3793: /*
3794: * Factorisations diverses
3795: */
3796:
3797: /* LU de Crout */
3798: void dgetrf_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3799: integer4 *lda, integer4 *pivot, integer4 *ios);
3800: void zgetrf_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3801: integer4 *lda, integer4 *pivot, integer4 *ios);
3802:
3803: /* LQ */
3804: void dgelq2_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3805: integer4 *lda, real8 *tau, real8 *work, integer4 *ios);
3806: void zgelq2_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3807: integer4 *lda, complex16 *tau, complex16 *work, integer4 *ios);
3808:
3809: /* QR */
3810: void dgeqp3_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3811: integer4 *lda, integer4 *pivot, real8 *tau, real8 *work,
3812: integer4 *lwork, integer4 *ios);
3813: void zgeqp3_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3814: integer4 *lda, integer4 *pivot, complex16 *tau, complex16 *work,
3815: integer4 *lwork, real8 *rwork, integer4 *ios);
3816:
3817: /* Cholesky */
3818: void dpptrf_(unsigned char *mode, integer4 *n, complex16 *triangle,
3819: integer4 *ios, integer4 longueur);
3820: void zpptrf_(unsigned char *mode, integer4 *n, complex16 *triangle,
3821: integer4 *ios, integer4 longueur);
3822:
3823: /* Schur */
3824: void dgees_(unsigned char *calcul_vecteur, unsigned char *valeurs_triees,
3825: logical4 (*fonction_tri)(), integer4 *n, real8 *a,
3826: integer4 *lda, integer4 *sdim, real8 *wr, real8 *wi,
3827: real8 *vs, integer4 *ldvs, real8 *work, integer4 *lwork,
3828: logical4 *bwork, integer4 *info, integer4 l1, integer4 l2);
3829: void zgees_(unsigned char *calcul_vecteur, unsigned char *valeurs_triees,
3830: logical4 (*fonction_tri)(), integer4 *n, complex16 *a,
3831: integer4 *lda, integer4 *sdim, complex16 *w,
3832: complex16 *vs, integer4 *ldvs, complex16 *work, integer4 *lwork,
3833: real8 *rwork, logical4 *bwork, integer4 *info,
3834: integer4 l1, integer4 l2);
3835:
3836: /* Déterminant et rang */
3837: void dgecon_(unsigned char *norm, integer4 *n, real8 *a, integer4 *lda,
3838: real8 *anorm, real8 *rcond, real8 *work, integer4 *iwork,
3839: integer4 *info, integer4 l1);
3840: void dgelsy_(integer4 *m, integer4 *n, integer4 *nrhs, real8 *a,
3841: integer4 *lda, real8 *b, integer4 *ldb, integer4 *jpvt, real8 *rcond,
3842: integer4 *rank, real8 *work, integer4 *lwork, integer4 *info);
3843: real8 dlange_(unsigned char *norme, integer4 *n, integer4 *m, real8 *a,
3844: integer4 *lda, real8 *work, integer4 longueur);
3845: real8 zlange_(unsigned char *norme, integer4 *n, integer4 *m, real8 *a,
3846: integer4 *lda, real8 *work, integer4 longueur);
3847: void zgecon_(unsigned char *norm, integer4 *n, complex16 *a, integer4 *lda,
3848: real8 *anorm, real8 *rcond, complex16 *work, real8 *rwork,
3849: integer4 *info, integer4 l1);
3850: void zgelsy_(integer4 *m, integer4 *n, integer4 *nrhs, complex16 *a,
3851: integer4 *lda, complex16 *b, integer4 *ldb, integer4 *jpvt,
3852: real8 *rcond, integer4 *rank, complex16 *work, integer4 *lwork,
3853: real8 *rwork, integer4 *info);
3854: #endif
3855:
3856: /*
3857: * Fonction testant la requête d'arrêt (nécessaire pour tester le
3858: * drapeau depuis une bibliothèque).
3859: */
3860:
3861: int test_arret(struct_processus *s_etat_processus);
3862:
3863: #endif
3864:
3865: // vim: ts=4
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