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Fri Mar 18 12:43:48 2016 UTC (9 years, 1 month ago) by
bertrand
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Correction d'une erreur renvoyée par l'ouverture des segments de mémoire
partagée et des sémaphores (O_EXCL). La création des noms impose
qu'il ne puisse y avoir deux noms identiques sur la même machine sauf Ã
créer le nom à partir d'un autre programme.
1: #define DEBUG_ERREURS
2: /*
3: ================================================================================
4: RPL/2 (R) version 4.1.25
5: Copyright (C) 1989-2016 Dr. BERTRAND Joël
6:
7: This file is part of RPL/2.
8:
9: RPL/2 is free software; you can redistribute it and/or modify it
10: under the terms of the CeCILL V2 License as published by the french
11: CEA, CNRS and INRIA.
12:
13: RPL/2 is distributed in the hope that it will be useful, but WITHOUT
14: ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
15: FITNESS FOR A PARTICULAR PURPOSE. See the CeCILL V2 License
16: for more details.
17:
18: You should have received a copy of the CeCILL License
19: along with RPL/2. If not, write to info@cecill.info.
20: ================================================================================
21: */
22:
23:
24: #ifndef INCLUSION_RPL
25: #define INCLUSION_RPL
26:
27: #ifndef __RPLCAS
28: # define _GNU_SOURCE
29: # define _XOPEN_SOURCE 700
30: #endif
31:
32: #define _REENTRANT
33:
34: #ifndef __RPLCAS
35: # ifdef Darwin
36: # define _DARWIN_C_SOURCE
37: # endif
38:
39: # ifdef OpenBSD
40: # define _BSD_SOURCE
41: # endif
42:
43: # ifdef FreeBSD
44: # define __BSD_VISIBLE 1
45: # endif
46: #endif
47:
48: #ifdef OS2
49: # ifndef __RPLCAS
50: # define _BSD_SOURCE
51: # endif
52:
53: # include <types.h>
54: enum { SHUT_RD = 0, SHUT_WR, SHUT_RDWR };
55: # define SHUT_RD SHUT_RD
56: # define SHUT_WR SHUT_WR
57: # define SHUT_RDWR SHUT_RDWR
58:
59: # include "getaddrinfo-conv.h"
60:
61: # define sched_yield(arg)
62: #endif
63:
64: #ifdef CYGWIN
65: # define SA_ONSTACK 0
66: #endif
67:
68: #define DEBUG_TRACE uprintf("[%d/%X] %s(%d)\n", \
69: getpid(), pthread_self(), __FILE__, __LINE__);
70: #define TEST_ABSENCE_FICHIER(nom) \
71: { int ios; struct stat *buf; ios = stat(nom, buf); \
72: if (ios == 0) BUG(1, uprintf("File %s found!\n", nom)); }
73:
74: /*
75: ================================================================================
76: INCLUSIONS
77: ================================================================================
78: */
79:
80: #include <stdio.h>
81: #include <stdlib.h>
82: #include <stdint.h>
83: #include <math.h>
84: #include <string.h>
85: #include <strings.h>
86: #include <syslog.h>
87: #include <errno.h>
88: #include <stdarg.h>
89: #include <poll.h>
90: #include <signal.h>
91:
92: #ifndef RPLARGS
93: # include <sys/mman.h>
94: # include <sys/time.h>
95: # include <sys/resource.h>
96: # include <sys/select.h>
97: # include <sys/socket.h>
98: # include <sys/stat.h>
99: # include <sys/timeb.h>
100: # include <sys/types.h>
101: # include <sys/un.h>
102: # include <sys/wait.h>
103:
104: # include <arpa/inet.h>
105: # include <netinet/in.h>
106: # include <netdb.h>
107:
108: # include <dlfcn.h>
109: # include <fcntl.h>
110: # include <pthread.h>
111: # include <regex.h>
112:
113: # ifdef OS2
114: # undef pthread_mutexattr_settype
115: # define pthread_mutexattr_settype(a, b)
116: # endif
117:
118: # include <pwd.h>
119: # ifdef SHARED_MEMORY
120: # include <sys/shm.h>
121: # endif
122:
123: # ifndef IPCS_SYSV
124: # include <semaphore.h>
125: # else
126: # include <sys/ipc.h>
127: # include <sys/sem.h>
128:
129: # ifdef OS2
130: # define INCL_DOSSEMAPHORES
131: # define INCL_DOSMEMMGR
132: # define INCL_DOSERRORS
133: # include <os2.h>
134:
135: typedef struct _OS2SEM
136: {
137: HMTX hmtx;
138: HEV hev;
139: ULONG shared;
140: ULONG *cnt;
141: ULONG *nopened;
142: ULONG allocated;
143: } sem_t;
144: # else // IPCS_SYSV
145: typedef struct
146: {
147: int sem;
148: int alloue;
149: unsigned char *path;
150: pid_t pid;
151: pthread_t tid;
152: } sem_t;
153: # endif
154:
155: # ifndef SEM_FAILED
156: # define SEM_FAILED NULL
157: # endif
158:
159: sem_t *sem_open_SysV(const char *nom, int oflag, ...);
160: int sem_init_SysV(sem_t *sem, int shared, unsigned int value);
161: int sem_close_SysV(sem_t *sem);
162: int sem_wait_SysV(sem_t *sem);
163: int sem_trywait_SysV(sem_t *sem);
164: int sem_timedwait_SysV(sem_t *sem, struct timespec *ts);
165: int sem_post_SysV(sem_t *sem);
166: int sem_getvalue_SysV(sem_t *sem, int *value);
167: int sem_unlink_SysV(char *nom);
168: int sem_destroy_SysV(sem_t *sem);
169: # endif
170:
171: # include <setjmp.h>
172: # include <termios.h>
173: # include <time.h>
174: # include <unistd.h>
175: # include <locale.h>
176:
177: # include "history.h"
178: # include "readline.h"
179: # include "termcap.h"
180: # include "iconv.h"
181: # include "zlib.h"
182:
183: # include "openssl/evp.h"
184: # ifndef OPENSSL_NO_MD2
185: # include "openssl/md2.h"
186: # endif
187: # ifndef OPENSSL_NO_MD4
188: # include "openssl/md4.h"
189: # endif
190: # ifndef OPENSSL_NO_MD5
191: # include "openssl/md5.h"
192: # endif
193: # ifndef OPENSSL_NO_MDC2
194: # include "openssl/mdc2.h"
195: # endif
196: # ifndef OPENSSL_NO_RIPEMD
197: # include "openssl/ripemd.h"
198: # endif
199: # ifndef OPENSSL_NO_SHA
200: # include "openssl/sha.h"
201: # endif
202: # ifndef OPENSSL_NO_WHIRLPOOL
203: # include "openssl/whrlpool.h"
204: # endif
205: # ifndef OPENSSL_NO_AES
206: # include "openssl/aes.h"
207: # endif
208: # ifndef OPENSSL_NO_CAMELLIA
209: # include "openssl/camellia.h"
210: # endif
211: # ifndef OPENSSL_NO_RC2
212: # include "openssl/rc2.h"
213: # endif
214: # ifndef OPENSSL_NO_IDEA
215: # include "openssl/idea.h"
216: # endif
217:
218: # include "sqlite3.h"
219: # include "sigsegv.h"
220: # ifdef OS2
221: // Bug de libsigsegv
222: # undef HAVE_STACK_OVERFLOW_RECOVERY
223: # endif
224:
225: # define GSL_RANGE_CHECK_OFF
226: # include "gsl/gsl_cdf.h"
227: # include "gsl/gsl_cblas.h"
228: # include "gsl/gsl_errno.h"
229: # include "gsl/gsl_fft_complex.h"
230: # include "gsl/gsl_permutation.h"
231: # include "gsl/gsl_randist.h"
232: # include "gsl/gsl_rng.h"
233: # include "gsl/gsl_sf.h"
234: #endif
235:
236: #ifdef SunOS
237: # include <ieeefp.h>
238: #endif
239:
240: // Définition spécifique à Hurd
241: #ifndef PIPE_BUF
242: # define fpathconf (".", _PC_PIPE_BUF)
243: #endif
244:
245: #ifdef MYSQL_SUPPORT
246: # include <mysql.h>
247: # define mysqlclose(arg) mysql_close(arg.mysql)
248: #else
249: # define mysqlclose(arg)
250: #endif
251:
252: #ifdef POSTGRESQL_SUPPORT
253: # include <libpq-fe.h>
254: # define postgresqlclose(arg) PQfinish(arg.postgresql)
255: #else
256: # define postgresqlclose(arg)
257: #endif
258:
259: #include "librplprototypes.h"
260:
261: #ifndef RPLARGS
262: # ifndef UNIX_PATH_MAX
263: struct sockaddr_un sizecheck;
264: # define UNIX_PATH_MAX sizeof(sizecheck.sun_path)
265: # endif
266: #endif
267:
268: #ifdef MAIN_RPL
269: # define __EXTERN__
270: # define __STATIC_MUTEX_INITIALIZATION__ = PTHREAD_MUTEX_INITIALIZER
271: #else
272: # define __EXTERN__ extern
273: # define __STATIC_MUTEX_INITIALIZATION__
274: #endif
275:
276: /*
277: ================================================================================
278: Bugs spécifiques
279: ================================================================================
280: */
281:
282: // Néant
283:
284: /*
285: ================================================================================
286: TYPES
287: ================================================================================
288: */
289:
290: typedef FILE file;
291: typedef unsigned char t_8_bits;
292:
293: #ifndef RPLARGS
294: # include "rpltypes-conv.h"
295: #else
296: # include "rpltypes.h"
297: #endif
298:
299: enum signaux_rpl
300: {
301: rpl_signull = 0,
302: rpl_sigint,
303: rpl_sigterm,
304: rpl_sigstart, // Signal envoyé par un père pour lancer son fils.
305: rpl_sigcont, // Signal de redémarrage d'un processus arrêté par
306: // SUSPEND
307: rpl_sigstop, // Signal d'arrêt envoyé par l'instruction STOP ou
308: // FUSE. (FSTOP)
309: rpl_sigabort, // Signal envoyé par l'instruction ABORT (à regrouper
310: // avec FABORT)
311: rpl_sigurg, // Signal d'arrêt urgent
312: rpl_siginject, // Signal indiquant la présence d'une donnée à lire
313: // envoyée depuis le père
314: rpl_sigalrm, // Signal d'alarme (erreur système) depuis un fils
315: rpl_sighup,
316: rpl_sigtstp,
317: rpl_sigexcept,
318: rpl_sigmax
319: };
320:
321: #define LONGUEUR_QUEUE_SIGNAUX 1024
322:
323: // Une structure s_queue_signaux est créée par processus (et non par thread).
324: // Elle est projetée dans un segment de mémoire partagée pour qu'elle soit
325: // accessible à la fois du père et des fils.
326:
327: #ifndef RPLARGS
328: typedef struct queue_signaux
329: {
330: volatile int pointeur_lecture;
331: volatile int pointeur_ecriture;
332: volatile logical1 requete_arret;
333:
334: pthread_t thread_signaux;
335: pid_t controle;
336:
337: volatile struct
338: {
339: pid_t pid;
340: enum signaux_rpl signal;
341: } queue[LONGUEUR_QUEUE_SIGNAUX];
342:
343: # ifdef OS2
344: sem_t semaphore;
345: sem_t signalisation;
346: sem_t arret_signalisation;
347: # endif
348: } struct_queue_signaux;
349:
350: __EXTERN__ struct_queue_signaux *s_queue_signaux;
351: __EXTERN__ int f_queue_signaux;
352:
353: # ifndef OS2
354: __EXTERN__ sem_t *semaphore_queue_signaux;
355: __EXTERN__ sem_t *semaphore_signalisation;
356: __EXTERN__ sem_t *semaphore_arret_signalisation;
357: # endif
358: #endif
359:
360: #if ! defined(UNION_SEMUN) && defined(IPCS_SYSV)
361: union semun
362: {
363: int val;
364: struct semid_ds *buf;
365: unsigned short *array;
366: struct seminfo *__buf;
367: };
368: #endif
369:
370: #ifndef RTLD_LOCAL
371: # define RTLD_LOCAL 0
372: #endif
373:
374: #ifndef SIGSTKSZ
375: # define SIGSTKSZ 65536
376: #endif
377:
378:
379: /*
380: ================================================================================
381: SÉMAPHORES
382: ================================================================================
383: */
384:
385: #ifdef IPCS_SYSV
386: # ifdef DEBUG_SEMAPHORES
387: # define sem_wait(a) ({ int value; sem_getvalue(a, &value); \
388: uprintf("[%d-%llu] Semaphore %s (%p) "\
389: "waiting at %s() " \
390: "line #%d\n", (int) getpid(), (unsigned long long) i\
391: pthread_self(), \
392: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \
393: if (value > 1) BUG(1, uprintf("Value %d\n", value)); \
394: sem_wait_SysV(a); })
395: # define sem_post(a) ({ int value; sem_getvalue(a, &value); \
396: uprintf("[%d-%llu] Semaphore %s (%p) "\
397: "posting at %s() " \
398: "line #%d\n", (int) getpid(), (unsigned long long) \
399: pthread_self(), \
400: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \
401: if (value > 0) BUG(1, uprintf("Value %d\n", value)); \
402: sem_post_SysV(a); })
403: # define sem_destroy(a) ({ int value; sem_getvalue(a, &value); \
404: if (value == 0) BUG(1, uprintf("Value %d\n", value)); \
405: sem_destroy_SysV(a); })
406: # else
407: # define sem_destroy(a) sem_destroy_SysV(a)
408: # define sem_wait(a) sem_wait_SysV(a)
409: # define sem_post(a) sem_post_SysV(a)
410: # endif
411:
412: # define sem_init(a, b, c) sem_init_SysV(a, b, c)
413: # define sem_trywait(a) sem_trywait_SysV(a)
414: # define sem_timedwait(a, b) sem_timedwait_SysV(a, b)
415: # define sem_getvalue(a, b) sem_getvalue_SysV(a, b)
416: # define sem_open(...) sem_open_SysV(__VA_ARGS__)
417: # define sem_close(a) sem_close_SysV(a)
418: # define sem_unlink(a) sem_unlink_SysV(a)
419: #else
420: # ifdef DEBUG_SEMAPHORES
421: # define sem_wait(a) ({ int value; sem_getvalue(a, &value); \
422: uprintf("[%d-%llu] Semaphore %s (%p) "\
423: "waiting at %s() " \
424: "line #%d\n", (int) getpid(), (unsigned long long) \
425: pthread_self(), \
426: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \
427: if (value > 1) BUG(1, uprintf("Value %d\n", value)); sem_wait(a); })
428: # define sem_post(a) ({ int value; sem_getvalue(a, &value); \
429: uprintf("[%d-%llu] Semaphore %s (%p) "\
430: "posting at %s() " \
431: "line #%d\n", (int) getpid(), (unsigned long long) \
432: pthread_self(), \
433: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \
434: if (value > 0) BUG(1, uprintf("Value %d\n", value)); sem_post(a); })
435: # define sem_destroy(a) ({ int value; sem_getvalue(a, &value); \
436: if (value == 0) BUG(1, uprintf("Value %d\n", value)); \
437: sem_destroy(a); })
438: # endif
439: #endif
440:
441:
442: /*
443: ================================================================================
444: SIGNAUX
445: ================================================================================
446: */
447:
448: #ifndef RPLARGS
449:
450: // Signaux utilisés par défaut :
451: // SIGINT
452: // SIGTSTP
453: // SIGCONT
454: // SIGPIPE
455: // SIGUSR1 et SIGUSR2 sont utilisé par libsigsegv.
456: // SIGHUP
457: // SIGALRM
458:
459: # define SIGTEST 255
460:
461: // Nombre d'interruptions disponibles
462: # define d_NOMBRE_INTERRUPTIONS 64
463: #endif
464:
465: /*
466: ================================================================================
467: Granularité temporelle
468: ================================================================================
469: */
470:
471: #ifndef RPLARGS
472: # define GRANULARITE_us 10
473: # define GRANULARITE_us_max 100000
474: # define INCR_GRANULARITE(g) \
475: do g = 1000 * ((g >= (GRANULARITE_us_max * 1000)) \
476: ? GRANULARITE_us_max : ((g / 1000) + GRANULARITE_us)); while(0)
477: #endif
478:
479: /*
480: ================================================================================
481: Options de debug
482: ================================================================================
483: */
484:
485: #ifndef RPLARGS
486: # define d_debug_pile_utilisateur ((integer8) 0x1)
487: # define d_debug_pile_systeme ((integer8) 0x2)
488: # define d_debug_appels_fonctions ((integer8) 0x4)
489: # define d_debug_processus ((integer8) 0x8)
490: # define d_debug_analyse ((integer8) 0x10)
491: # define d_debug_fusible ((integer8) 0x20)
492: # define d_debug_variables ((integer8) 0x40)
493: # define d_debug_fonctions_intrinseques ((integer8) 0x80)
494: # define d_debug_niveaux ((integer8) 0x100)
495: # define d_conversion_RPN ((integer8) 0x200)
496: # define d_traitement_interruption ((integer8) 0x400)
497: # define d_debug_signaux ((integer8) 0x800)
498: #endif
499:
500: /*
501: ================================================================================
502: Variables globales
503: ================================================================================
504: */
505:
506: #ifndef RPLARGS
507: # ifdef SEMAPHORES_NOMMES
508: # define LONGUEUR_NOM_SEMAPHORE 64
509: # define __PTR__ *
510: # else
511: # define __PTR__
512: # endif
513:
514: __EXTERN__ jmp_buf contexte_ecriture;
515: __EXTERN__ jmp_buf contexte_impression;
516: __EXTERN__ jmp_buf contexte_initial;
517: __EXTERN__ jmp_buf contexte_processus;
518: __EXTERN__ jmp_buf contexte_thread;
519:
520: __EXTERN__ volatile int signal_test;
521:
522: __EXTERN__ pid_t pid_processus_pere;
523:
524: __EXTERN__ pthread_mutex_t mutex_liste_threads;
525: __EXTERN__ pthread_mutex_t mutex_creation_variable_partagee
526: __STATIC_MUTEX_INITIALIZATION__;
527: __EXTERN__ pthread_mutex_t mutex_sections_critiques;
528: __EXTERN__ pthread_mutex_t mutex_liste_variables_partagees;
529: __EXTERN__ pthread_mutex_t mutex_sem __STATIC_MUTEX_INITIALIZATION__;
530:
531: __EXTERN__ volatile int routine_recursive;
532:
533: # define SEM_FORK 0
534: # define SEM_QUEUE 1
535: # define SEM_SIGNALISATION 2
536: # define SEM_ARRET_SIGNALISATION 3
537:
538: sem_t *sem_init2(unsigned int valeur, pid_t pid, int ordre);
539: sem_t *sem_init3(unsigned int valeur, pid_t pid, pthread_t tid, int ordre);
540: int sem_destroy2(sem_t *semaphore_p, pid_t pid, int ordre);
541: int sem_destroy3(sem_t *semaphore_p, pid_t pid, pthread_t tid, int ordre);
542: int sem_getvalue2(sem_t *semaphore, int *valeur);
543: sem_t *sem_open2(pid_t pid, int ordre);
544: #endif
545:
546: // Le mutex est là uniquement pour pouvoir émuler le comportement
547: // de sem_getvalue() sur un système comme MacOS X qui ne possède pas
548: // cette fonction.
549:
550: #ifdef Darwin
551: #define sem_getvalue(semaphore, value) sem_getvalue2(semaphore, value)
552: #define sem_post(semaphore) \
553: ({ int r; pthread_mutex_lock(&mutex_sem); \
554: r = sem_post(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
555: #define sem_wait(semaphore) \
556: ({ int r; pthread_mutex_lock(&mutex_sem); \
557: r = sem_wait(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
558: #define sem_trywait(semaphore) \
559: ({ int r; pthread_mutex_lock(&mutex_sem); \
560: r = sem_trywait(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
561: #endif
562:
563: /*
564: ================================================================================
565: Macros
566: ================================================================================
567: */
568:
569: // Par défaut, tout est redirigé vers stderr sauf indication explicite de
570: // stdout.
571:
572: #define printf(...) transliterated_fprintf(s_etat_processus, \
573: stderr, __VA_ARGS__)
574: #define fprintf(flux, ...) transliterated_fprintf(s_etat_processus, \
575: flux, __VA_ARGS__)
576: #define uprintf(...) std_fprintf(stderr, __VA_ARGS__)
577: #define ufprintf(flux, ...) std_fprintf(flux, __VA_ARGS__)
578:
579: #ifdef SunOS
580: # define fopen(...) ({ FILE *desc; \
581: while((desc = fopen(__VA_ARGS__)) == NULL) \
582: { if ((errno != EINTR) && (errno != 0)) break; } desc; })
583: # define freopen(...) ({ FILE *desc; \
584: while((desc = freopen(__VA_ARGS__)) == NULL) \
585: { if ((errno != EINTR) && (errno != 0)) break; } desc; })
586: # define fclose(...) ({ int ios; \
587: while((ios = fclose(__VA_ARGS__)) != 0) \
588: { if ((errno != EINTR) && (errno != 0)) break; } ios; })
589: # define fflush(flux) ({ int ios; \
590: while((ios = fflush((flux == stdout) ? stderr : flux)) != 0) \
591: { if ((errno != EINTR) && (errno != 0)) break; } ios; })
592: # define sem_open(...) ({ sem_t *semaphore; \
593: while((semaphore = sem_open(__VA_ARGS__)) == SEM_FAILED) \
594: { if (errno != EINTR) break; } semaphore; })
595: #else // !SunOS
596: # define fflush(flux) fflush((flux == stdout) ? stderr : flux)
597: #endif
598:
599: // Ajout d'un timeout sur les fonctions pipe() pour éviter une erreur
600: // système dans le cas où l'on a atteint le nombre maximale de fichiers
601: // ouverts.
602:
603: #define pipe(descripteurs) \
604: ({ \
605: struct timespec temporisation; \
606: int erreur, nombre_echecs; \
607: nombre_echecs = 0; \
608: do \
609: { \
610: if ((erreur = pipe(descripteurs)) == 0) break; \
611: nombre_echecs++; \
612: temporisation.tv_sec = 0; \
613: temporisation.tv_nsec = ((long) 1000000000) * rand(); \
614: nanosleep(&temporisation, NULL); \
615: } while(nombre_echecs < 100); \
616: erreur; \
617: })
618:
619: // Redéfinition de abs pour un fonctionnement en entier de type long long int
620:
621: #ifdef __GNUC__
622: # define abs(i) ({ typeof(i) _i; _i = (i); (_i >= 0) ? _i : -_i; })
623: // typeof() est une extension de gcc, mais est présent sur d'autres compilateurs
624: // comme Sun Studio. Dans le cas où typeof() n'existe pas, il est possible
625: // d'utiliser la macro suivante, mais elle possède un effet de bord dû à
626: // l'évaluation multiple de l'argument.
627: #else
628: # define abs(i) (((i) >= 0) ? (i) : (-i))
629: #endif
630:
631: #define NOTICE(m) \
632: do \
633: { \
634: ufprintf(stderr, "[%d-%llu] %s() from %s at line %d: %s\n", \
635: getpid(), (unsigned long long) pthread_self(), \
636: __FUNCTION__, __FILE__, __LINE__, m); \
637: fflush(stderr); \
638: } while(0)
639:
640: #ifdef __GLIBC__
641: #include <execinfo.h>
642: #define __BACKTRACE
643: #define BACKTRACE(n) \
644: do \
645: { \
646: void *buffer[n]; \
647: int nb, i; \
648: char **appels; \
649: pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER; \
650: nb = backtrace(buffer, n); \
651: appels = backtrace_symbols(buffer, nb); \
652: pthread_mutex_lock(&mutex); \
653: uprintf("[%d-%llu] BACKTRACE <%s()> at line #%d\n", \
654: getpid(), pthread_self(), __FUNCTION__, __LINE__); \
655: if (appels != NULL) \
656: { \
657: for(i = 0; i < nb; i++) \
658: uprintf(" %s\n", appels[i]); \
659: sys_free(appels); \
660: } \
661: else \
662: uprintf("Nullified backtrace\n"); \
663: uprintf("[%d-%llu] END OF BACKTRACE\n", getpid(), pthread_self()); \
664: fflush(stdout); \
665: pthread_mutex_unlock(&mutex); \
666: } while(0)
667: #else
668: #define BACKTRACE(n) NOTICE("BACKTRACE only defined in glibc")
669: #endif
670:
671: #ifdef __BACKTRACE
672: # define BUG(b, ...) \
673: do { if (b) { uprintf("[%d] BUG! <%s()> at line #%d of %s\n", \
674: (int) getpid(), __FUNCTION__, __LINE__, __FILE__); \
675: __VA_ARGS__; fflush(stdout); \
676: BACKTRACE(64); \
677: pthread_kill(pthread_self(), SIGBUS); }} while(0)
678: #else
679: # define BUG(b, ...) \
680: do { if (b) { uprintf("[%d] BUG! <%s()> at line #%d of %s\n", \
681: (int) getpid(), __FUNCTION__, __LINE__, __FILE__); \
682: __VA_ARGS__; fflush(stdout); \
683: pthread_kill(pthread_self(), SIGBUS); }} while(0)
684: #endif
685:
686:
687: /*
688: ================================================================================
689: Affichage des points de retour des fonctions
690: ================================================================================
691: */
692:
693: #ifdef DEBUG_MEMOIRE
694: void analyse_post_mortem();
695: void *debug_memoire_ajout(size_t taille, const unsigned char *fonction,
696: unsigned long ligne, const unsigned char *argument);
697: void debug_memoire_initialisation();
698: void *debug_memoire_modification(void *pointeur, size_t taille,
699: const unsigned char *fonction, unsigned long ligne,
700: const unsigned char *argument);
701: void debug_memoire_retrait(void *ptr);
702: void debug_memoire_verification();
703:
704: pid_t debug_fork();
705:
706: #define malloc(s) debug_memoire_ajout(s, __FUNCTION__, __LINE__, #s)
707: #define free(s) debug_memoire_retrait(s)
708: #define realloc(s, t) debug_memoire_modification(s, t, \
709: __FUNCTION__, __LINE__, #t)
710: #define fork() debug_fork()
711: #endif
712:
713: #ifdef DEBUG_RETURN
714: #define return uprintf("[%d] Return from <%s()> at line #%d " \
715: "(%s [%d])\n", (int) getpid(), __FUNCTION__, \
716: __LINE__, strerror(errno), errno); fflush(stdout); errno = 0; return
717: #endif
718:
719: #ifdef DEBUG_MUTEX
720: #define pthread_mutex_lock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
721: "locking at %s() " \
722: "line #%d\n", (int) getpid(), (unsigned long long) pthread_self(), \
723: #mutex, mutex, __FUNCTION__, __LINE__), fflush(stdout), \
724: pthread_mutex_lock(mutex)
725: #define pthread_mutex_unlock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
726: "unlocking at " \
727: "%s() line #%d\n", (int) getpid(), (unsigned long long) \
728: pthread_self(), #mutex, mutex, __FUNCTION__, __LINE__), \
729: fflush(stdout), \
730: pthread_mutex_unlock(mutex)
731: #endif
732:
733:
734: /*
735: ================================================================================
736: DEFINIONS
737: ================================================================================
738: */
739:
740: /*
741: --------------------------------------------------------------------------------
742: Valeurs
743: --------------------------------------------------------------------------------
744: */
745:
746: #define d_faux ((logical1) 0L)
747: #define d_vrai ((logical1) -1L)
748:
749: #define d_absence_erreur ((logical1) d_faux)
750: #define d_erreur ((logical1) d_vrai)
751:
752: #define d_code_fin_chaine '\0'
753: #define d_code_espace ' '
754: #define d_code_retour_chariot '\n'
755: #define d_code_tabulation '\t'
756: #define d_longueur_maximale_instruction 16
757:
758: #define d_INT "integer"
759: #define d_REL "real"
760: #define d_CPL "complex"
761: #define d_VIN "[ integer ]"
762: #define d_VRL "[ real ]"
763: #define d_VCX "[ complex ]"
764: #define d_MIN "[[ integer ]]"
765: #define d_MRL "[[ real ]]"
766: #define d_MCX "[[ complex ]]"
767: #define d_BIN "# binary[bodh]"
768: #define d_NOM "'name'"
769: #define d_CHN "\"string\""
770: #define d_LST "{ list }"
771: #define d_ALG "'algebraic'"
772: #define d_RPN "<< RPN >>"
773: #define d_FCH "File $n { format }"
774: #define d_SLB "Library $n"
775: #define d_SQL "Sql $n (type)"
776: #define d_PRC "Process $n"
777: #define d_SCK "Socket $n { format }"
778: #define d_SPH "Semaphore $n 'name'"
779: #define d_TAB "<[ table ]>"
780: #define d_MTX "Mutex $n"
781: #define d_REC "Record /'name_1', ..., 'name_n'/"
782:
783: /*
784: --------------------------------------------------------------------------------
785: Paramètres du système
786: --------------------------------------------------------------------------------
787: */
788:
789: #ifndef RPLARGS
790: # define ds_beep ""
791: # define ds_fichier_historique ".RPL2_history"
792: # define ds_imposition_separateur_decimal d_vrai
793: # define ds_longueur_historique 256
794: # define ds_nombre_maximum_fichiers_ouverts 65536
795: # define ds_preprocesseur "rplpp " \
796: "--nostdinc -C 2> /dev/null"
797: # define ds_rplcore "rpl-core"
798: # define ds_rplprofile "rpl-profile"
799: # define ds_sdat "SDAT"
800: #endif
801:
802: /*
803: --------------------------------------------------------------------------------
804: Erreurs système
805: --------------------------------------------------------------------------------
806: */
807:
808: #ifdef DEBUG_ERREURS
809: # ifdef MESSAGES
810: # define __erreur(i) i
811: # define __erreur_(i) i
812: # else
813: # undef _ERREURS_VARIABLES
814: # ifdef _ERREURS_VARIABLES
815: # define __erreur_(i) __erreur(i)
816: # else
817: # define __erreur_(i) i
818: # endif
819: # define __erreur(i) ({ if (strstr(__FUNCTION__, "recherche_variable") \
820: == NULL) ufprintf(stderr, \
821: "ERROR %d AT %s() FROM %s LINE %d\n", \
822: i, __FUNCTION__, __FILE__, __LINE__); BACKTRACE(16); i; })
823: # endif
824: #else
825: # define __erreur(i) i
826: # define __erreur_(i) i
827: #endif
828:
829:
830: // -1 : erreur provoquée par une bibliothèque externe
831: #ifndef RPLARGS
832: # define d_es 2000
833: # define d_es_allocation_memoire __erreur(2001)
834: # define d_es_variable_introuvable __erreur_(2002)
835: # define d_es_pile_vide __erreur(2003)
836: # define d_es_end_incoherent __erreur(2004)
837: # define d_es_peripherique_stdin __erreur(2005)
838: # define d_es_erreur_fichier __erreur(2006)
839: # define d_es_execution_bibliotheque __erreur(2007)
840: # define d_es_signal __erreur(2008)
841: # define d_es_processus __erreur(2009)
842: # define d_es_pile_operationnelle_vide __erreur(2010)
843: # define d_es_nombre_max_descripteurs __erreur(2011)
844: # define d_es_interruption_invalide __erreur(2012)
845: # define d_es_contexte __erreur(2013)
846: # define d_es_somme_controle __erreur(2014)
847: # define d_es_semaphore __erreur(2015)
848: # define d_es_mutex_acquis_autre_thread __erreur(2016)
849: #endif
850:
851: /*
852: --------------------------------------------------------------------------------
853: Exceptions
854: --------------------------------------------------------------------------------
855: */
856:
857: #ifndef RPLARGS
858: # define d_ep 1000
859: # define d_ep_division_par_zero __erreur(1001)
860: # define d_ep_matrice_non_inversible __erreur(1002)
861: # define d_ep_resultat_indefini __erreur(1003)
862: # define d_ep_underflow __erreur(1004)
863: # define d_ep_overflow __erreur(1005)
864: # define d_ep_domaine_definition __erreur(1006)
865: # define d_ep_perte_precision __erreur(1007)
866: # define d_ep_decomposition_QR __erreur(1008)
867: # define d_ep_matrice_non_definie_positive __erreur(1009)
868: # define d_ep_decomposition_QZ __erreur(1010)
869: # define d_ep_decomposition_SVD __erreur(1011)
870: #endif
871:
872: /*
873: --------------------------------------------------------------------------------
874: Erreurs de compilation
875: --------------------------------------------------------------------------------
876: */
877:
878: #ifndef RPLARGS
879: # define d_ec 3000
880: # define d_ec_niveau_definition_negatif __erreur(3001)
881: # define d_ec_nom_definition_invalide __erreur(3002)
882: # define d_ec_erreur_boucle_definie __erreur(3003)
883: # define d_ec_erreur_instruction_end __erreur(3004)
884: # define d_ec_erreur_instruction_until __erreur(3005)
885: # define d_ec_source_incoherent __erreur(3006)
886: # define d_ec_erreur_instruction_while __erreur(3007)
887: # define d_ec_erreur_instruction_then __erreur(3008)
888: # define d_ec_erreur_instruction_else __erreur(3009)
889: # define d_ec_erreur_instruction_elseif __erreur(3010)
890: # define d_ec_erreur_instruction_select __erreur(3011)
891: # define d_ec_erreur_instruction_case __erreur(3012)
892: #endif
893:
894: /*
895: --------------------------------------------------------------------------------
896: Erreurs à l'exécution
897: --------------------------------------------------------------------------------
898: */
899:
900: // -1 : erreur provoquée par une bibliothèque externe
901: #ifndef RPLARGS
902: # define d_ex 0
903: # define d_ex_pile_vide __erreur(1)
904: # define d_ex_manque_argument __erreur(2)
905: # define d_ex_argument_invalide __erreur(3)
906: # define d_ex_erreur_type_argument __erreur(4)
907: # define d_ex_nom_reserve __erreur(5)
908: # define d_ex_nombre_arguments __erreur(6)
909: # define d_ex_dimensions_invalides __erreur(7)
910: # define d_ex_expression_invalide __erreur(8)
911: # define d_ex_absence_graphique_courant __erreur(9)
912: # define d_ex_erreur_traitement_condition __erreur(10)
913: # define d_ex_erreur_traitement_boucle __erreur(11)
914: # define d_ex_variable_non_definie __erreur_(12)
915: # define d_ex_drapeau_inexistant __erreur(13)
916: # define d_ex_nom_invalide __erreur(14)
917: # define d_ex_element_inexistant __erreur(15)
918: # define d_ex_absence_variable __erreur(16)
919: # define d_ex_erreur_evaluation __erreur(17)
920: # define d_ex_semaphore __erreur(18)
921: # define d_ex_longueur_fft __erreur(19)
922: # define d_ex_queue_impression __erreur(20)
923: # define d_ex_type_trace_invalide __erreur(21)
924: # define d_ex_erreur_fichier __erreur(22)
925: # define d_ex_absence_equation __erreur(23)
926: # define d_ex_erreur_bibliotheque __erreur(24)
927: # define d_ex_execution_bibliotheque __erreur(25)
928: # define d_ex_stop __erreur(26)
929: # define d_ex_matrice_statistique_invalide __erreur(27)
930: # define d_ex_dimensions_matrice_statistique __erreur(28)
931: # define d_ex_absence_observations __erreur(29)
932: # define d_ex_statistiques_echantillon __erreur(30)
933: # define d_ex_observations_inexistantes __erreur(31)
934: # define d_ex_syntaxe __erreur(32)
935: # define d_ex_cycle_hors_boucle __erreur(33)
936: # define d_ex_conversion_unite __erreur(34)
937: # define d_ex_erreur_parametre_fichier __erreur(35)
938: # define d_ex_erreur_acces_fichier __erreur(36)
939: # define d_ex_erreur_requete_fichier __erreur(37)
940: # define d_ex_erreur_format_fichier __erreur(38)
941: # define d_ex_fichier_verrouille __erreur(39)
942: # define d_ex_verrou_indefini __erreur(40)
943: # define d_ex_fin_de_fichier_atteinte __erreur(41)
944: # define d_ex_debut_de_fichier_atteint __erreur(42)
945: # define d_ex_erreur_type_fichier __erreur(43)
946: # define d_ex_fichier_vide __erreur(44)
947: # define d_ex_dimensions_differentes __erreur(45)
948: # define d_ex_routines_mathematiques __erreur(46)
949: # define d_ex_exit_hors_boucle __erreur(47)
950: # define d_ex_longueur_dft __erreur(48)
951: # define d_ex_contexte __erreur(49)
952: # define d_ex_processus __erreur(50)
953: # define d_ex_image_processus __erreur(51)
954: # define d_ex_erreur_sql __erreur(52)
955: # define d_ex_variable_verrouillee __erreur(53)
956: # define d_ex_variable_volatile __erreur(54)
957: # define d_ex_erreur_processus __erreur(55)
958: # define d_ex_erreur_impression __erreur(56)
959: # define d_ex_nombre_arguments_fonction __erreur(57)
960: # define d_ex_fonction_indisponible __erreur(58)
961: # define d_ex_bibliotheque_chargee __erreur(59)
962: # define d_ex_aucun_symbole __erreur(60)
963: # define d_ex_definition_ambigue __erreur(61)
964: # define d_ex_fichier_hors_contexte __erreur(62)
965: # define d_ex_socket_en_ecoute __erreur(63)
966: # define d_ex_interruption_invalide __erreur(64)
967: # define d_ex_erreur_transcodage __erreur(65)
968: # define d_ex_absence_processus_pere __erreur(66)
969: # define d_ex_creation_variable __erreur(67)
970: # define d_ex_fusible __erreur(68)
971: # define d_ex_iswi_hors_interruption __erreur(69)
972: # define d_ex_daemon __erreur(70)
973: # define d_ex_mutex __erreur(71)
974: # define d_ex_variable_statique_partagee __erreur(72)
975: # define d_ex_variable_partagee __erreur(73)
976: # define d_ex_graphique_memorise __erreur(74)
977: # define d_ex_matrice_non_diagonale __erreur(75)
978: # define d_ex_locales __erreur(76)
979: # define d_ex_representation __erreur(77)
980: # define d_ex_erreur_profilage __erreur(78)
981: # define d_ex_enregistrement_inexistant __erreur(79)
982: # define d_ex_clef_inexistante __erreur(80)
983: # define d_ex_nom_implicite __erreur(81)
984: # define d_ex_version_bibliotheque __erreur(82)
985: # define d_ex_creation_variable_globale __erreur(83)
986: # define d_ex_erreur_interne_rplcas __erreur(84)
987: # define d_ex_fichier_corrompu __erreur(85)
988: # define d_ex_mutex_acquis_autre_thread __erreur(86)
989: # define d_ex_expression_reguliere __erreur(87)
990: # define d_ex_instruction_indisponible __erreur(88)
991: # define d_ex_chiffrement __erreur(89)
992: # define d_ex_chiffrement_indisponible __erreur(90)
993: # define d_ex_longueur_clef_chiffrement __erreur(91)
994: # define d_ex_taille_message __erreur(92)
995: #endif
996:
997:
998: /*
999: ================================================================================
1000: STRUCTURES
1001: ================================================================================
1002: */
1003:
1004: /*
1005: --------------------------------------------------------------------------------
1006: Structure objet
1007: --------------------------------------------------------------------------------
1008: */
1009:
1010: #ifdef MIN
1011: # undef MIN
1012: #endif
1013:
1014: #ifdef MAX
1015: # undef MAX
1016: #endif
1017:
1018: #define ADR __RPL_ADR
1019: #define ALG __RPL_ALG
1020: #define BIN __RPL_BIN
1021: #define CHN __RPL_CHN
1022: #define CPL __RPL_CPL
1023: #define FCH __RPL_FCH
1024: #define FCT __RPL_FCT
1025: #define INT __RPL_INT
1026: #define LST __RPL_LST
1027: #define MCX __RPL_MCX
1028: #define MIN __RPL_MIN
1029: #define MRL __RPL_MRL
1030: #define MTX __RPL_MTX
1031: #define NOM __RPL_NOM
1032: #define NON __RPL_NON
1033: #define PRC __RPL_PRC
1034: #define REC __RPL_REC
1035: #define REL __RPL_REL
1036: #define RPN __RPL_RPN
1037: #define SCK __RPL_SCK
1038: #define SLB __RPL_SLB
1039: #define SPH __RPL_SPH
1040: #define SQL __RPL_SQL
1041: #define TBL __RPL_TBL
1042: #define VCX __RPL_VCX
1043: #define VIN __RPL_VIN
1044: #define VRL __RPL_VRL
1045:
1046: enum t_rplcas_commandes { RPLCAS_INTEGRATION = 0, RPLCAS_LIMITE };
1047:
1048: enum t_type { ADR = 0, ALG, BIN, CHN, CPL, FCH, FCT, INT, LST,
1049: MCX, MIN, MRL, MTX, NOM, NON, PRC, REC, REL, RPN, SCK,
1050: SLB, SPH, SQL, TBL, VCX, VIN, VRL };
1051:
1052: /*
1053: ADR : adresse sur 64 bits signés.
1054: Adresse d'une définition à interpréter.
1055:
1056: ALG : expression algébrique (struct_liste_chainee *)
1057: La liste chaînée contient la définition convertie en notation
1058: polonaise inversée. Ce type diffère du type 'RPN' au niveau
1059: du format de sortie (notation algébrique).
1060:
1061: BIN : entier binaire sur 64 bits (unsigned integer8 *)
1062: Sans objet.
1063: Type C/Fortran : unsigned integer8
1064:
1065: CHN : chaine de caracteres (unsigned char *)
1066: Sans objet.
1067:
1068: CPL : complexe sur 2*64 bits (complex*16, struct_complexe16 *)
1069: Sans objet.
1070: Type C/Fortran : complex16
1071:
1072: FCH : descripteur de fichier (struct_fichier *).
1073:
1074: FCT : déclaration d'une fonction et de son nombre d'arguments
1075: (struct_fonction *). Ce type n'est nécessaire que dans le
1076: traitement des types 'ALG' et 'RPN'.
1077:
1078: INT : entier sur 64 bits (integer*8, integer8 *)
1079: Sans objet.
1080: Type C/Fortran : integer8
1081:
1082: LST : liste (struct_liste_chainee *)
1083: Les objets sont enregistrés sous forme de liste chaînée récursive.
1084: Cela permet de traiter des tableaux de données hétérogènes de
1085: grandes dimensions. Le nombre de dimensions maximal est fixé par
1086: la mémoire de la station.
1087:
1088: MCX : matrice de complexes (struct_matrice *)
1089: Sans objet.
1090:
1091: MIN : matrice d'entiers (struct_matrice *)
1092: Sans objet.
1093:
1094: MRL : matrice de reels (struct_matrice *)
1095: Sans objet.
1096:
1097: MTX : mutex (struct_mutex *)
1098: Sans objet.
1099:
1100: NOM : nom de variable (struct_nom *)
1101: Sans objet.
1102:
1103: PRC : processus (struct_processus_fils *)
1104: Sans objet.
1105:
1106: REL : reel sur 64 bits (real*8, real8 *)
1107: Sans objet.
1108:
1109: RPN : definition (struct_liste_chainee *)
1110: Ce type diffère du type 'ALG' au niveau du format de sortie
1111: (notation polonaise inversée).
1112:
1113: SCK : socket (struct_socket *)
1114:
1115: SLB : bibliothèque dynamique partagée (struct_bibliotheque *)
1116: Sans objet.
1117:
1118: SPH : sémaphore nommé (struct_semaphore *)
1119:
1120: SQL : connecteur sur une base de données SQL (struct_connecteur_sql *)
1121:
1122: TBL : tableau multidimensionnel d'objets (struct_tableau *).
1123:
1124: VCX : vecteur de complexes (struct_vecteur *)
1125: Sans objet.
1126:
1127: VIN : vecteur d'entiers (struct_vecteur *)
1128: Sans objet.
1129:
1130: VRL : vecteur de reels (struct_vecteur *)
1131: Sans objet.
1132: */
1133:
1134: typedef struct objet
1135: {
1136: enum t_type type;
1137:
1138: volatile long nombre_occurrences;
1139:
1140: pthread_mutex_t mutex;
1141:
1142: void *objet;
1143: } struct_objet;
1144:
1145:
1146: /*
1147: --------------------------------------------------------------------------------
1148: Structure fichier
1149: --------------------------------------------------------------------------------
1150: */
1151:
1152: #ifndef RPLARGS
1153: typedef struct fichier
1154: {
1155: int descripteur;
1156:
1157: unsigned char acces; /* S/D/I */
1158: unsigned char binaire; /* Y/N/F */
1159: unsigned char ouverture;
1160: unsigned char protection;
1161: unsigned char *nom;
1162:
1163: struct_objet *format;
1164:
1165: pid_t pid;
1166: pthread_t tid;
1167:
1168: integer8 position_clef;
1169: } struct_fichier;
1170: #endif
1171:
1172:
1173: /*
1174: --------------------------------------------------------------------------------
1175: Structure mutex
1176: --------------------------------------------------------------------------------
1177: */
1178:
1179: #ifndef RPLARGS
1180: typedef struct rpl_mutex
1181: {
1182: pthread_mutex_t mutex;
1183: pthread_t tid;
1184: } struct_mutex;
1185: #endif
1186:
1187:
1188: /*
1189: --------------------------------------------------------------------------------
1190: Structure sémaphore
1191: --------------------------------------------------------------------------------
1192: */
1193:
1194: #ifndef RPLARGS
1195: typedef struct semaphore
1196: {
1197: unsigned char *nom;
1198: sem_t *semaphore;
1199: } struct_semaphore;
1200: #endif
1201:
1202:
1203: /*
1204: --------------------------------------------------------------------------------
1205: Structure marque
1206: --------------------------------------------------------------------------------
1207: */
1208:
1209: #ifndef RPLARGS
1210: typedef struct marque
1211: {
1212: unsigned char *label;
1213: unsigned char *position;
1214:
1215: struct marque *suivant;
1216: } struct_marque;
1217: #endif
1218:
1219:
1220: /*
1221: --------------------------------------------------------------------------------
1222: Structure bibliothèque
1223: --------------------------------------------------------------------------------
1224: */
1225:
1226: #ifndef RPLARGS
1227: typedef struct bibliotheque
1228: {
1229: void *descripteur;
1230:
1231: pid_t pid;
1232: pthread_t tid;
1233:
1234: unsigned char *nom;
1235: } struct_bibliotheque;
1236: #endif
1237:
1238:
1239: /*
1240: --------------------------------------------------------------------------------
1241: Structure descripteur fichier
1242: --------------------------------------------------------------------------------
1243: */
1244:
1245: #ifndef RPLARGS
1246: typedef struct descripteur_fichier
1247: {
1248: int identifiant;
1249:
1250: unsigned char effacement;
1251: unsigned char type; // C (file *) ou S (sqlite *)
1252: unsigned char *nom;
1253:
1254: pid_t pid;
1255: pthread_t tid;
1256:
1257: union
1258: {
1259: file *descripteur_c;
1260: sqlite3 *descripteur_sqlite;
1261: };
1262: } struct_descripteur_fichier;
1263: #endif
1264:
1265:
1266: /*
1267: --------------------------------------------------------------------------------
1268: Structure connecteur SQL
1269: --------------------------------------------------------------------------------
1270: */
1271:
1272: #ifndef RPLARGS
1273: typedef struct connecteur_sql
1274: {
1275: pid_t pid;
1276: pthread_t tid;
1277:
1278: /*
1279: * "MYSQL"
1280: * "POSTGRESQL"
1281: */
1282:
1283: unsigned char *type;
1284: unsigned char *locale;
1285:
1286: union
1287: {
1288: # ifdef MYSQL_SUPPORT
1289: MYSQL *mysql;
1290: # endif
1291: # ifdef POSTGRESQL_SUPPORT
1292: PGconn *postgresql;
1293: # endif
1294: sqlite3 *sqlite;
1295: } descripteur;
1296: } struct_connecteur_sql;
1297: #endif
1298:
1299: #define sqlclose(s_objet) \
1300: if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, "MYSQL") \
1301: == 0) \
1302: mysqlclose((*((struct_connecteur_sql *) (*s_objet).objet)) \
1303: .descripteur); \
1304: else if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, \
1305: "POSTGRESQL") == 0) \
1306: postgresqlclose((*((struct_connecteur_sql *) (*s_objet).objet)) \
1307: .descripteur); \
1308: else if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, \
1309: "SQLITE") == 0) \
1310: sqlite3_close((*((struct_connecteur_sql *) (*s_objet).objet)) \
1311: .descripteur.sqlite); \
1312: else \
1313: BUG(1, uprintf("SQL type '%s' not allowed!", \
1314: (*((struct_connecteur_sql *) (*s_objet).objet)).type));
1315:
1316: /*
1317: --------------------------------------------------------------------------------
1318: Structure socket
1319: --------------------------------------------------------------------------------
1320: */
1321:
1322: #ifndef RPLARGS
1323:
1324: # define d_BIND_TO_DEVICE 0
1325: # define d_BROADCAST 1
1326: # define d_DONT_ROUTE 2
1327: # define d_KEEP_ALIVE 3
1328: # define d_PRIORITY 4
1329: # define d_RECEIVE_BUFFER 5
1330: # define d_FORCE_RECEIVE_BUFFER 6
1331: # define d_SEND_BUFFER 7
1332: # define d_FORCE_SEND_BUFFER 8
1333: # define d_RECEIVING_TIMEOUT 9
1334: # define d_SENDING_TIMEOUT 10
1335: # define d_REUSE_ADDRESS 11
1336:
1337: typedef struct socket
1338: {
1339: int domaine;
1340: int socket;
1341:
1342: pid_t pid;
1343: pthread_t tid;
1344:
1345: unsigned char *adresse;
1346: unsigned char *adresse_distante;
1347: unsigned char binaire;
1348: unsigned char socket_en_ecoute;
1349: logical1 socket_connectee;
1350: unsigned char effacement;
1351: unsigned char localisation;
1352: unsigned char protection;
1353: unsigned char type[19 + 1];
1354:
1355: integer8 options;
1356: int priorite;
1357: int buffer_reception;
1358: int buffer_emission;
1359: int timeout_emission;
1360: int timeout_reception;
1361:
1362: struct_objet *format;
1363: } struct_socket;
1364: #endif
1365:
1366: /*
1367: --------------------------------------------------------------------------------
1368: Structure liste chaînee
1369: --------------------------------------------------------------------------------
1370: */
1371:
1372: typedef struct liste_chainee
1373: {
1374: struct liste_chainee *suivant;
1375:
1376: struct_objet *donnee;
1377: } struct_liste_chainee;
1378:
1379:
1380: /*
1381: --------------------------------------------------------------------------------
1382: Structure de gestion des signaux en provenance de rplsignal
1383: --------------------------------------------------------------------------------
1384: */
1385:
1386: #define d_NOMBRE_SIGNAUX 64
1387:
1388: typedef struct gestion_signaux
1389: {
1390: unsigned char masque_signaux[d_NOMBRE_SIGNAUX];
1391:
1392: /*
1393: * 'I' : signal ignoré
1394: * 'Q' : signal mis en queue pour un traitement ultérieur
1395: * 'N' : traitement normal du signal
1396: */
1397:
1398: integer8 queue_signaux[d_NOMBRE_SIGNAUX];
1399: integer8 nombre_signaux_en_queue;
1400: struct_objet *corps_signaux[d_NOMBRE_SIGNAUX];
1401:
1402: pthread_mutex_t mutex;
1403: } struct_gestion_signaux;
1404:
1405: #ifndef MAIN_RPL
1406: # define __STATIC_GESTION_SIGNAUX__
1407: #else
1408: # define __STATIC_GESTION_SIGNAUX__ = { .mutex = PTHREAD_MUTEX_INITIALIZER }
1409: #endif
1410:
1411: __EXTERN__ volatile struct_gestion_signaux signaux_externes
1412: __STATIC_GESTION_SIGNAUX__;
1413:
1414:
1415: /*
1416: --------------------------------------------------------------------------------
1417: Structure liste profilage
1418: --------------------------------------------------------------------------------
1419: */
1420:
1421: typedef struct liste_profilage
1422: {
1423: struct liste_profilage *suivant;
1424:
1425: unsigned char *fonction;
1426:
1427: struct timeval dernier_appel;
1428: struct timeval cumul;
1429:
1430: integer8 nombre_appels;
1431: } struct_liste_profilage;
1432:
1433: typedef struct liste_profilage2
1434: {
1435: struct liste_profilage2 *suivant;
1436:
1437: unsigned char *fonction;
1438: } struct_liste_profilage2;
1439:
1440: /*
1441: --------------------------------------------------------------------------------
1442: Structure contenant les fichiers graphiques (liste chaînée)
1443: --------------------------------------------------------------------------------
1444: */
1445:
1446: #ifndef RPLARLS
1447: typedef struct fichier_graphique
1448: {
1449: struct fichier_graphique *suivant;
1450:
1451: logical1 presence_axes;
1452:
1453: unsigned char *nom;
1454: unsigned char type[21];
1455:
1456: unsigned char *legende;
1457:
1458: int dimensions;
1459:
1460: integer8 systeme_axes;
1461: } struct_fichier_graphique;
1462: #endif
1463:
1464: /*
1465: --------------------------------------------------------------------------------
1466: Structure nom
1467: --------------------------------------------------------------------------------
1468: */
1469:
1470: typedef struct nom
1471: {
1472: unsigned char *nom;
1473: logical1 symbole; /* d_vrai/d_faux */
1474: // symbole == d_vrai signifie que le nom a été introduit dans un
1475: // calcul sans les apostrophes.
1476: } struct_nom;
1477:
1478:
1479: /*
1480: --------------------------------------------------------------------------------
1481: Structure processus fils
1482: --------------------------------------------------------------------------------
1483: */
1484:
1485: #ifndef RPLARGS
1486: typedef struct descripteur_thread
1487: {
1488: struct processus *s_etat_processus;
1489: struct processus *s_nouvel_etat_processus;
1490:
1491: struct_objet *argument;
1492:
1493: pid_t pid;
1494: volatile pthread_t tid;
1495:
1496: pthread_t thread_pere;
1497:
1498: pthread_mutex_t mutex;
1499: pthread_mutex_t mutex_nombre_references;
1500:
1501: volatile logical1 thread_actif;
1502:
1503: int pipe_erreurs[2];
1504: int pipe_objets[2];
1505: int pipe_injections[2];
1506: int pipe_nombre_injections[2];
1507: int pipe_interruptions[2];
1508: // pipe_nombre_elements_attente == 0 => initialisation ou terminaison
1509: // pipe_nombre_elements_attente == 1 => objet en attente
1510: // pipe_nombre_elements_attente == 2 => interruption en attente
1511: int pipe_nombre_elements_attente[2];
1512: int pipe_acquittement[2];
1513:
1514: volatile integer8 nombre_objets_dans_pipe;
1515: volatile integer8 nombre_interruptions_dans_pipe;
1516:
1517: logical1 processus_detache;
1518: logical1 destruction_objet;
1519:
1520: volatile signed long nombre_references;
1521: } struct_descripteur_thread;
1522:
1523: typedef struct processus_fils
1524: {
1525: struct_descripteur_thread *thread;
1526: } struct_processus_fils;
1527: #endif
1528:
1529:
1530: /*
1531: --------------------------------------------------------------------------------
1532: Structure liste pile systeme
1533: --------------------------------------------------------------------------------
1534: */
1535:
1536: #ifndef RPLARGS
1537: typedef struct liste_pile_systeme
1538: {
1539: struct liste_pile_systeme *suivant;
1540:
1541: struct_objet *indice_boucle;
1542: struct_objet *limite_indice_boucle;
1543: struct_objet *objet_de_test;
1544:
1545: logical1 arret_si_exception;
1546: logical1 creation_variables_statiques;
1547: logical1 creation_variables_partagees;
1548: logical1 evaluation_expression;
1549:
1550: unsigned char clause;
1551:
1552: /*
1553: clause :
1554: I : IF
1555: R : IFERR
1556: X : IFERR indiquant la présence d'une erreur.
1557: T : THEN
1558: E : ELSE
1559: Z : traitement en cours de ELSE
1560: D : DO
1561: U : UNTIL
1562: W : WHILE
1563: M : WHILE avec une clause fausse.
1564: S : SELECT
1565: K : aucun cas CASE n'a encore été traité.
1566: C : au moins un cas de SELECT...CASE a été traité.
1567: Q : traitement en cours d'un cas CASE.
1568: F : traitement du cas DEFAULT
1569: */
1570:
1571: unsigned char retour_definition;
1572: unsigned char *nom_variable;
1573: unsigned char origine_routine_evaluation;
1574: unsigned char type_cloture;
1575:
1576: /*
1577: type clôture :
1578: C SELECT : END termine un test SELECT/DEFAULT/END.
1579: D DO : END termine une boucle DO/UNTIL/END.
1580: I IF : END termine un test IF/THEN (ELSE)/END.
1581: J IFERR : END termine un test IFERR/THEN (ELSE)/END.
1582: K CASE : END termine un test CASE/THEN/END
1583: W WHILE : END termine une boucle WHILE/REPEAT/END.
1584: Q CRITICAL : END termine une section critique CRITICAL/END
1585:
1586: F FOR : NEXT ou STEP termine une boucle avec compteur.
1587: S START : NEXT ou STEP termine une boucle sans compteur.
1588: L LOOP : boucle utilisé dans le traitement de l'instruction RETURN.
1589: Elle correspond à une boucle FOR ou START mais sans son
1590: initialisation.
1591: A FORALL : NEXT termine une boucle sur un objet.
1592: */
1593:
1594: integer8 adresse_retour;
1595: integer8 niveau_courant;
1596: struct_liste_chainee *pointeur_objet_retour;
1597: } struct_liste_pile_systeme;
1598: #endif
1599:
1600:
1601: /*
1602: --------------------------------------------------------------------------------
1603: Structure variable
1604: --------------------------------------------------------------------------------
1605: */
1606:
1607: #ifndef RPLARGS
1608: typedef union position_variable
1609: {
1610: integer8 adresse;
1611: struct_objet *pointeur;
1612: } union_position_variable;
1613:
1614: typedef struct variable
1615: {
1616: unsigned char *nom;
1617: unsigned char origine; // P(rogramme) ou E(valuation)
1618:
1619: integer8 niveau;
1620:
1621: union_position_variable variable_statique;
1622: union_position_variable variable_partagee;
1623:
1624: struct_objet *objet;
1625:
1626: logical1 variable_verrouillee;
1627: } struct_variable;
1628:
1629: #endif
1630:
1631: /*
1632: --------------------------------------------------------------------------------
1633: Structure variable partagée
1634: --------------------------------------------------------------------------------
1635: */
1636:
1637: #ifndef RPLARGS
1638:
1639: typedef struct variable_partage
1640: {
1641: unsigned char *nom;
1642: unsigned char origine;
1643:
1644: integer8 niveau;
1645:
1646: union_position_variable variable_partagee;
1647:
1648: struct_objet *objet;
1649:
1650: pthread_mutex_t mutex;
1651: } struct_variable_partagee;
1652:
1653: #endif
1654:
1655:
1656: /*
1657: --------------------------------------------------------------------------------
1658: Structure variable statique
1659: --------------------------------------------------------------------------------
1660: */
1661:
1662: #ifndef RPLARGS
1663: typedef struct variable_statique
1664: {
1665: unsigned char *nom;
1666: unsigned char origine;
1667:
1668: // Position de création de la variable statique dans le programme ou dans
1669: // l'expression. 'origine' vaut 'P' pour programme ou 'E' pour expression.
1670:
1671: integer8 niveau;
1672:
1673: union_position_variable variable_statique;
1674:
1675: struct_objet *objet;
1676: } struct_variable_statique;
1677: #endif
1678:
1679:
1680: /*
1681: --------------------------------------------------------------------------------
1682: Structure vecteur
1683: --------------------------------------------------------------------------------
1684: */
1685:
1686: typedef struct vecteur
1687: {
1688: integer8 taille;
1689:
1690: unsigned char type; /* C (complex*16), R (real*8), I (integer*8) */
1691:
1692: void *tableau;
1693: } struct_vecteur;
1694:
1695:
1696: /*
1697: --------------------------------------------------------------------------------
1698: Structure matrice
1699: --------------------------------------------------------------------------------
1700: */
1701:
1702: typedef struct matrice
1703: {
1704: integer8 nombre_lignes;
1705: integer8 nombre_colonnes;
1706:
1707: unsigned char type; /* C (complex*16), R (real*8), I (integer*8) */
1708:
1709: void **tableau;
1710: } struct_matrice;
1711:
1712:
1713: /*
1714: --------------------------------------------------------------------------------
1715: Structure tableau
1716: --------------------------------------------------------------------------------
1717: */
1718:
1719: typedef struct tableau
1720: {
1721: integer8 nombre_elements;
1722:
1723: struct_objet **elements;
1724: } struct_tableau;
1725:
1726:
1727: /*
1728: --------------------------------------------------------------------------------
1729: Structure arbre
1730: --------------------------------------------------------------------------------
1731: */
1732:
1733: typedef struct arbre
1734: {
1735: struct_liste_chainee *feuille;
1736:
1737: integer8 nombre_branches;
1738: struct arbre **branches;
1739: } struct_arbre;
1740:
1741:
1742: /*
1743: --------------------------------------------------------------------------------
1744: Structures de gestion des instructions externes
1745: --------------------------------------------------------------------------------
1746: */
1747:
1748: typedef struct instruction_externe
1749: {
1750: unsigned char *nom;
1751: unsigned char *nom_bibliotheque;
1752: void *descripteur_bibliotheque;
1753: } struct_instruction_externe;
1754:
1755:
1756: /*
1757: --------------------------------------------------------------------------------
1758: Structure argument (pour les fonctions dynamiques)
1759: --------------------------------------------------------------------------------
1760: */
1761:
1762: typedef struct rpl_arguments
1763: {
1764: /* Piles operationnelles */
1765:
1766: struct_liste_chainee *l_base_pile;
1767: struct_liste_chainee *l_base_pile_last;
1768:
1769: /* Etat du calculateur */
1770:
1771: t_8_bits drapeaux_etat[8];
1772:
1773: /* Traitement des erreurs */
1774:
1775: unsigned char *message_erreur;
1776: unsigned char type_erreur; /* S = système
1777: E = exécution */
1778: integer8 erreur;
1779:
1780: /* Traitement des messages d'aide */
1781:
1782: logical1 aide; /* Affichage d'un
1783: message d'aide
1784: par la routine */
1785:
1786: /* Nombre d'arguments */
1787:
1788: unsigned char affichage_arguments;
1789: unsigned char constante_symbolique;
1790: unsigned char instruction_valide;
1791: unsigned char test_instruction;
1792:
1793: integer8 nombre_arguments;
1794: // Nombre d'arguments de la fonction, positif ou nul.
1795:
1796: void *s_etat_processus;
1797: } struct_rpl_arguments;
1798:
1799: /*
1800: --------------------------------------------------------------------------------
1801: Structure d'arbre des instructions intrinsèques
1802: --------------------------------------------------------------------------------
1803: */
1804:
1805: #ifndef RPLARGS
1806: typedef struct instruction
1807: {
1808: struct instruction **noeuds;
1809: void (*feuille)(struct processus *);
1810: } struct_instruction;
1811: #endif
1812:
1813: /*
1814: --------------------------------------------------------------------------------
1815: Structure d'arbre des variables globales et locales
1816: --------------------------------------------------------------------------------
1817: */
1818:
1819: #ifndef RPLARGS
1820: typedef struct arbre_variables
1821: {
1822: unsigned int noeuds_utilises;
1823: // Nombre de noeuds utilisés dans le
1824: // tableau **noeuds
1825: signed int indice_tableau_pere;
1826: // Position de la structure dans le
1827: // tableau **noeuds du père
1828:
1829: struct arbre_variables *noeud_pere;
1830: struct arbre_variables **noeuds;
1831:
1832: struct liste_variables *feuille;
1833: struct liste_variables_statiques *feuille_statique;
1834: } struct_arbre_variables;
1835:
1836: typedef struct arbre_variables_partagees
1837: {
1838: unsigned int noeuds_utilises;
1839: // Nombre de noeuds utilisés dans le
1840: // tableau **noeuds
1841: signed int indice_tableau_pere;
1842: // Position de la structure dans le
1843: // tableau **noeuds du père
1844:
1845: struct arbre_variables_partagees *noeud_pere;
1846: struct arbre_variables_partagees **noeuds;
1847:
1848: struct liste_variables_partagees *feuille;
1849:
1850: pthread_mutex_t mutex_feuille;
1851: } struct_arbre_variables_partagees;
1852:
1853: #define INITIALISATION_MUTEX(mutex) \
1854: do { \
1855: pthread_mutexattr_t attributs_mutex; \
1856: pthread_mutexattr_init(&attributs_mutex); \
1857: pthread_mutexattr_settype(&attributs_mutex, PTHREAD_MUTEX_RECURSIVE); \
1858: pthread_mutex_init(&(mutex), &attributs_mutex); \
1859: pthread_mutexattr_destroy(&attributs_mutex); \
1860: } while(0)
1861:
1862: typedef struct tableau_variables
1863: {
1864: unsigned char origine;
1865: unsigned char *nom; // pointeur sur la struct_variable
1866: // réelle et non copie de la chaîne
1867: integer8 niveau;
1868:
1869: struct_objet *objet; // pointeur sur l'objet et non copie
1870: // de l'objet.
1871:
1872: logical1 variable_verrouillee;
1873: logical1 variable_masquee;
1874: pthread_mutex_t *mutex;
1875: union_position_variable variable_statique;
1876: union_position_variable variable_partagee;
1877: } struct_tableau_variables;
1878:
1879: // La liste des variables est une liste doublement chaînée et circulaire.
1880: typedef struct liste_variables
1881: {
1882: union
1883: {
1884: // Utilisation dans la gestion des variables
1885: struct_variable *variable;
1886: // Utilisation dans la pile système (variables par niveau)
1887: struct_liste_chainee *liste;
1888: };
1889:
1890: struct arbre_variables *noeud_pere;
1891: struct arbre_variables *noeud;
1892: struct liste_variables *suivant;
1893: struct liste_variables *precedent;
1894: } struct_liste_variables;
1895:
1896: // La liste des variables statiques et une liste double chaînée et non
1897: // circulaire.
1898: typedef struct liste_variables_statiques
1899: {
1900: struct liste_variables_statiques *suivant;
1901: struct liste_variables_statiques *precedent;
1902: struct liste_variables_statiques *reference;
1903: struct_arbre_variables *feuille;
1904: struct_variable_statique *variable;
1905: } struct_liste_variables_statiques;
1906:
1907: typedef struct liste_variables_partagees
1908: {
1909: struct liste_variables_partagees *suivant;
1910: struct liste_variables_partagees *precedent;
1911: struct liste_variables_partagees *reference;
1912: struct_arbre_variables_partagees *feuille;
1913: struct_variable_partagee *variable;
1914: pthread_t tid;
1915: pid_t pid;
1916: } struct_liste_variables_partagees;
1917: #endif
1918:
1919:
1920: /*
1921: --------------------------------------------------------------------------------
1922: Structure fonction
1923: --------------------------------------------------------------------------------
1924: */
1925:
1926: #ifndef RPLARGS
1927: typedef struct fonction
1928: {
1929: unsigned char *nom_fonction;
1930: integer8 nombre_arguments;
1931:
1932: void (*fonction)(struct processus *);
1933:
1934: volatile struct_liste_chainee *prediction_saut;
1935: volatile logical1 prediction_execution;
1936: } struct_fonction;
1937: #endif
1938:
1939:
1940: /*
1941: --------------------------------------------------------------------------------
1942: Structure buffer
1943: --------------------------------------------------------------------------------
1944: */
1945:
1946: typedef struct buffer
1947: {
1948: unsigned char *buffer;
1949:
1950: size_t longueur_requise;
1951: int classe;
1952: } struct_buffer;
1953:
1954:
1955: /*
1956: --------------------------------------------------------------------------------
1957: Structure processus
1958: --------------------------------------------------------------------------------
1959: */
1960:
1961: #ifndef RPLARGS
1962: typedef struct processus
1963: {
1964: /* Pointeurs sur le programme */
1965:
1966: unsigned char *definitions_chainees;
1967: struct_liste_chainee *expression_courante;
1968:
1969: unsigned char *instruction_courante;
1970: struct_objet *objet_courant;
1971: unsigned char evaluation_expression_compilee; /*Y/N*/
1972:
1973: unsigned char *nom_fichier_source;
1974: unsigned char *nom_fichier_historique;
1975:
1976: unsigned char autorisation_conversion_chaine; /*Y/N*/
1977: unsigned char autorisation_empilement_programme; /*Y/N*/
1978: unsigned char autorisation_evaluation_nom; /*Y/N*/
1979: unsigned char autorisation_nom_implicite; /*Y/N*/
1980: unsigned char evaluation_forcee; /*Y/N*/
1981: unsigned char instruction_valide; /*Y/N*/
1982: unsigned char instruction_intrinseque; /*Y/I/N*/
1983: unsigned char instruction_sensible; /*Y/N*/
1984: unsigned char test_instruction; /*Y/N*/
1985: unsigned char affichage_arguments; /*Y/N*/
1986: unsigned char constante_symbolique; /*Y/N*/
1987: unsigned char traitement_symbolique; /*Y/N*/
1988: unsigned char mode_execution_programme; /*Y/I/N*/
1989: unsigned char mode_interactif; /*Y/N*/
1990: unsigned char mode_evaluation_expression; /*Y/N*/
1991: unsigned char traitement_cycle_exit; /*N/E/C*/
1992: unsigned char recherche_type; /*Y/N*/
1993:
1994: integer8 position_courante;
1995: integer8 longueur_definitions_chainees;
1996:
1997: /* Pointeurs sur les instructions */
1998:
1999: int *pointeurs_caracteres;
2000: int nombre_caracteres;
2001: struct_instruction *arbre_instructions;
2002:
2003: /* Requetes */
2004:
2005: unsigned char requete_arret; /*Y/N*/
2006:
2007: /* Piles operationnelles */
2008:
2009: struct_liste_chainee *l_base_pile;
2010: struct_liste_chainee *l_base_pile_last;
2011:
2012: integer8 hauteur_pile_operationnelle;
2013:
2014: /* Piles systemes */
2015:
2016: struct_liste_pile_systeme *l_base_pile_systeme;
2017:
2018: integer8 hauteur_pile_systeme;
2019:
2020: /* Gestion des processus */
2021:
2022: volatile
2023: struct_liste_chainee *l_base_pile_processus;
2024:
2025: logical1 presence_pipes;
2026:
2027: int pipe_acquittement;
2028: int pipe_donnees;
2029: int pipe_injections;
2030: int pipe_nombre_injections;
2031: int pipe_interruptions;
2032: int pipe_nombre_elements_attente;
2033: int nombre_objets_envoyes_non_lus;
2034: int nombre_objets_injectes;
2035:
2036: real8 pourcentage_maximal_cpu;
2037: real8 temps_maximal_cpu;
2038:
2039: logical1 presence_fusible;
2040: pthread_t thread_fusible;
2041: pthread_t thread_surveille_par_fusible;
2042: pthread_t thread_signaux;
2043: int pipe_signaux[2];
2044:
2045: volatile int pointeur_signal_ecriture;
2046: volatile int pointeur_signal_lecture;
2047: volatile enum signaux_rpl signaux_en_queue[LONGUEUR_QUEUE_SIGNAUX];
2048: volatile logical1 demarrage_fils;
2049: volatile logical1 redemarrage_processus;
2050:
2051: /* Contextes */
2052:
2053: struct_liste_chainee *l_base_pile_contextes;
2054: struct_liste_chainee *l_base_pile_taille_contextes;
2055:
2056: /* Variables */
2057:
2058: // La liste des variables par niveau est doublement chaînée.
2059: // À tout moment, elle pointe sur le niveau le plus haut existant et
2060: // l_liste_variable_par_niveau->precedent renvoie la liste des
2061: // définitions. l_liste_variable_par_niveau->precedent->precedent pointe
2062: // sur la liste des variables globales.
2063: //
2064: // À l'initialisation :
2065: // l_liste_variables_par_niveau->suivant == l_liste_variables_par_niveau
2066: // l_liste_variables_par_niveau->precedent == l_liste_variables_par_niveau
2067:
2068: struct_arbre_variables *s_arbre_variables;
2069: struct_liste_variables *l_liste_variables_par_niveau;
2070: struct_liste_variables_statiques
2071: *l_liste_variables_statiques;
2072:
2073: struct_arbre_variables_partagees
2074: **s_arbre_variables_partagees;
2075: struct_liste_variables_partagees
2076: **l_liste_variables_partagees;
2077:
2078: logical1 niveau_supprime;
2079:
2080: struct_variable *pointeur_variable_courante;
2081: struct_liste_variables *pointeur_feuille_courante;
2082: struct_variable_statique *pointeur_variable_statique_courante;
2083: struct_variable_partagee *pointeur_variable_partagee_courante;
2084:
2085: int *pointeurs_caracteres_variables;
2086: int nombre_caracteres_variables;
2087:
2088: integer8 niveau_courant;
2089: integer8 niveau_initial;
2090:
2091: logical1 creation_variables_statiques;
2092: logical1 creation_variables_partagees;
2093: logical1 gel_liste_variables;
2094:
2095: /* Fichiers */
2096:
2097: struct_liste_chainee *s_fichiers;
2098:
2099: /* Sockets */
2100:
2101: struct_liste_chainee *s_sockets;
2102:
2103: /* Connecteurs aux bases de données */
2104:
2105: struct_liste_chainee *s_connecteurs_sql;
2106:
2107: /* Bibliothèques dynamiques */
2108:
2109: struct_liste_chainee *s_bibliotheques;
2110: struct_instruction_externe *s_instructions_externes;
2111: integer8 nombre_instructions_externes;
2112:
2113: /* Fichier d'impression */
2114:
2115: unsigned char *nom_fichier_impression;
2116: unsigned char format_papier[16];
2117:
2118: /* Parametres graphiques */
2119:
2120: struct_fichier_graphique *fichiers_graphiques; /* NULL */
2121:
2122: unsigned char type_trace_eq[21];
2123:
2124: /*
2125: * 2D :
2126: * FONCTION
2127: * PARAMETRIQUE
2128: * POLAIRE
2129: * COURBES DE NIVEAU
2130: *
2131: * 3D :
2132: * GRILLE 3D
2133: * COURBE PARAMETRIQUE // A FAIRE
2134: * SURFACE PARAMETRIQUE // A FAIRE
2135: * CYNLINDRIQUE // A FAIRE
2136: * SPHERIQUE // A FAIRE
2137: */
2138:
2139: unsigned char type_trace_sigma[21];
2140:
2141: /*
2142: * POINTS
2143: * HISTOGRAMME
2144: * TABLE TRACANTE
2145: */
2146:
2147: /*
2148: * ECHELLES
2149: */
2150:
2151: integer8 systeme_axes;
2152:
2153: real8 x_min;
2154: real8 x_max;
2155: real8 y_min;
2156: real8 y_max;
2157: real8 z_min;
2158: real8 z_max;
2159:
2160: real8 x_tics;
2161: real8 y_tics;
2162: real8 z_tics;
2163:
2164: integer8 mx_tics;
2165: integer8 my_tics;
2166: integer8 mz_tics;
2167:
2168: logical1 x_lines;
2169: logical1 y_lines;
2170: logical1 z_lines;
2171:
2172: logical1 mx_lines;
2173: logical1 my_lines;
2174: logical1 mz_lines;
2175:
2176: /*
2177: * -1 : absent du graphique
2178: * 0 : graduations automatiques
2179: * >0 : valeur manuelle
2180: */
2181:
2182: real8 x2_min;
2183: real8 x2_max;
2184: real8 y2_min;
2185: real8 y2_max;
2186: real8 z2_min;
2187: real8 z2_max;
2188:
2189: real8 x2_tics;
2190: real8 y2_tics;
2191: real8 z2_tics;
2192:
2193: integer8 mx2_tics;
2194: integer8 my2_tics;
2195: integer8 mz2_tics;
2196:
2197: logical1 x2_lines;
2198: logical1 y2_lines;
2199: logical1 z2_lines;
2200:
2201: logical1 mx2_lines;
2202: logical1 my2_lines;
2203: logical1 mz2_lines;
2204:
2205: real8 resolution;
2206:
2207: logical1 souris_active;
2208:
2209: logical1 echelle_automatique_x;
2210: logical1 echelle_automatique_y;
2211: logical1 echelle_automatique_z;
2212:
2213: logical1 echelle_automatique_x2;
2214: logical1 echelle_automatique_y2;
2215: logical1 echelle_automatique_z2;
2216:
2217: logical1 echelle_log_x;
2218: logical1 echelle_log_y;
2219: logical1 echelle_log_z;
2220:
2221: logical1 echelle_log_x2;
2222: logical1 echelle_log_y2;
2223: logical1 echelle_log_z2;
2224:
2225: real8 point_de_vue_theta;
2226: real8 point_de_vue_phi;
2227: real8 echelle_3D;
2228:
2229: unsigned char *label_x;
2230: unsigned char *label_y;
2231: unsigned char *label_z;
2232: unsigned char *titre;
2233: unsigned char *legende;
2234:
2235: unsigned char *nom_fichier_gnuplot;
2236: unsigned char *type_fichier_gnuplot;
2237:
2238: struct_objet *indep;
2239: struct_objet *depend;
2240: struct_objet *parametres_courbes_de_niveau;
2241:
2242: struct_marque *s_marques;
2243:
2244: file *entree_standard;
2245:
2246: logical1 requete_nouveau_plan;
2247: logical1 mise_a_jour_trace_requise;
2248:
2249: /* Parametres statistiques */
2250:
2251: integer8 colonne_statistique_1;
2252: integer8 colonne_statistique_2;
2253:
2254: /* Etat du calculateur */
2255:
2256: t_8_bits drapeaux_etat[8];
2257:
2258: /* Traitement des exceptions */
2259:
2260: logical1 arret_si_exception;
2261: int exception;
2262: int derniere_exception;
2263: int exception_processus_fils;
2264:
2265: /* Traitement des erreurs */
2266:
2267: int erreur_compilation;
2268: volatile int erreur_execution;
2269: volatile int erreur_systeme;
2270:
2271: struct_objet *s_objet_errone;
2272: struct_objet *s_objet_erreur;
2273:
2274: logical1 erreur_scrutation;
2275:
2276: volatile int erreur_systeme_processus_fils;
2277: int erreur_execution_processus_fils;
2278:
2279: pid_t pid_erreur_processus_fils;
2280:
2281: logical1 erreur_processus_fils;
2282:
2283: integer8 derniere_erreur_fonction_externe;
2284:
2285: int derniere_erreur_systeme;
2286: int derniere_erreur_execution;
2287: int derniere_erreur_evaluation;
2288:
2289: unsigned char *instruction_derniere_erreur;
2290:
2291: integer8 niveau_derniere_erreur;
2292:
2293: logical1 core;
2294: logical1 invalidation_message_erreur;
2295:
2296: /* Debug */
2297:
2298: logical1 debug;
2299: logical8 type_debug;
2300: logical1 debug_programme;
2301: logical1 execution_pas_suivant;
2302: logical1 traitement_instruction_halt;
2303:
2304: /* Interruptions logicielles */
2305:
2306: unsigned char masque_interruptions[d_NOMBRE_INTERRUPTIONS];
2307:
2308: /*
2309: * 'I' : interruption ignorée
2310: * 'Q' : interruption mise en queue pour un traitement ultérieur
2311: * 'N' : traitement normal de l'interruption
2312: */
2313:
2314: integer8 queue_interruptions[d_NOMBRE_INTERRUPTIONS];
2315: integer8 nombre_interruptions_en_queue;
2316: struct_liste_chainee *pile_origine_interruptions
2317: [d_NOMBRE_INTERRUPTIONS];
2318: volatile integer8 nombre_interruptions_non_affectees;
2319:
2320: struct_objet *corps_interruptions[d_NOMBRE_INTERRUPTIONS];
2321:
2322: unsigned char traitement_interruption; /* Y/N */
2323: unsigned char traitement_interruptible; /* Y/N */
2324: unsigned char traitement_at_poke; /* Y/N */
2325:
2326: struct_objet *at_exit;
2327: struct_objet *at_poke;
2328:
2329: /* Variables volatiles */
2330:
2331: volatile sig_atomic_t var_volatile_alarme;
2332: // Traitement de ctrl+C et des arrêts brutaux
2333: volatile sig_atomic_t var_volatile_requete_arret;
2334: // Traitement de ctrl+Z
2335: volatile sig_atomic_t var_volatile_requete_arret2;
2336: volatile sig_atomic_t var_volatile_traitement_retarde_stop;
2337: volatile sig_atomic_t var_volatile_traitement_sigint;
2338:
2339: volatile sig_atomic_t var_volatile_processus_racine;
2340: volatile sig_atomic_t var_volatile_processus_pere;
2341: volatile sig_atomic_t var_volatile_recursivite;
2342:
2343: volatile sig_atomic_t arret_depuis_abort;
2344:
2345: volatile int var_volatile_exception_gsl;
2346:
2347: /* Autres */
2348:
2349: char *rpl_home;
2350:
2351: gsl_rng *generateur_aleatoire;
2352: const gsl_rng_type *type_generateur_aleatoire;
2353:
2354: void *contexte_cas;
2355:
2356: integer8 nombre_arguments;
2357:
2358: /*
2359: * Il s'agit du nombre d'arguments utilisé pour l'évaluation
2360: * des expressions algébriques.
2361: * -1 : la fonction ne peut être dans un objet de type ALG.
2362: * -2 : nombre d'arguments inconnu
2363: * 0 : la fonction doit apparaître en notation infixe
2364: * >0 : la fonction apparaît comme une fonction normale
2365: */
2366:
2367: logical1 lancement_interactif;
2368:
2369: unsigned char *chemin_fichiers_temporaires;
2370: unsigned char langue;
2371: unsigned char retour_routine_evaluation;
2372: unsigned char *localisation;
2373:
2374: integer8 niveau_recursivite;
2375:
2376: pid_t pid_processus_pere;
2377: pthread_t tid_processus_pere;
2378: pthread_t tid;
2379:
2380: logical1 processus_detache;
2381:
2382: enum t_type type_en_cours;
2383:
2384: /* Profilage */
2385:
2386: logical1 profilage;
2387: int niveau_profilage;
2388: struct_liste_profilage *pile_profilage;
2389: struct_liste_profilage2 *pile_profilage_fonctions;
2390: struct timeval horodatage_profilage;
2391:
2392: pthread_mutex_t mutex_allocation;
2393: pthread_mutex_t mutex_allocation_buffer;
2394: pthread_mutex_t mutex_interruptions;
2395: pthread_mutex_t mutex_pile_processus;
2396: pthread_mutex_t mutex_signaux;
2397:
2398: // Mutex autorisant les fork()
2399: sem_t __PTR__ semaphore_fork;
2400:
2401: /* Mutexes */
2402:
2403: struct_liste_chainee *liste_mutexes;
2404: pthread_mutex_t protection_liste_mutexes;
2405: unsigned int sections_critiques;
2406:
2407: /* Variable d'initialisation pour SCHED */
2408:
2409: logical1 initialisation_scheduler;
2410:
2411: /* Drapeau nécessaire à RESTART */
2412:
2413: volatile logical1 requete_redemarrage;
2414:
2415: /* Gestion optimisée de la mémoire */
2416:
2417: double estimation_taille_pile_tampon;
2418: integer8 taille_pile_tampon;
2419: struct_liste_chainee *pile_tampon;
2420:
2421: double estimation_taille_pile_systeme_tampon;
2422: integer8 taille_pile_systeme_tampon;
2423: struct_liste_pile_systeme *pile_systeme_tampon;
2424:
2425: integer8 taille_pile_objets;
2426: struct_objet *pile_objets;
2427:
2428: # define TAILLE_CACHE 1024
2429: # define CACHE(type, nom) \
2430: type *objets_##nom[TAILLE_CACHE]; \
2431: volatile int pointeur_##nom;
2432:
2433: # define CACHE2(type, nom) \
2434: type *nom[TAILLE_CACHE]; \
2435: volatile int pointeur_##nom;
2436:
2437: CACHE(integer8, adr)
2438: CACHE(logical8, bin)
2439: CACHE(complex16, cpl)
2440: CACHE(struct_fonction, fct)
2441: CACHE(integer8, int)
2442: CACHE(struct_matrice, mat)
2443: CACHE(struct_nom, nom)
2444: CACHE(real8, rel)
2445: CACHE(struct_tableau, tab)
2446: CACHE(struct_vecteur, vec)
2447:
2448: CACHE2(struct_liste_chainee, maillons)
2449: CACHE2(struct_arbre_variables, variables_noeud)
2450: CACHE2(struct_arbre_variables_partagees, variables_partagees_noeud)
2451: CACHE2(struct_liste_variables, variables_feuille)
2452: CACHE2(struct_variable, variables_variable)
2453: CACHE2(struct_arbre_variables *, variables_tableau_noeuds)
2454: CACHE2(struct_arbre_variables_partagees *,
2455: variables_tableau_noeuds_partages)
2456:
2457: CACHE2(struct_buffer, enveloppes_buffers)
2458: unsigned char ***cache_buffer;
2459: int *pointeur_cache_buffer;
2460: } struct_processus;
2461: #endif
2462:
2463:
2464: /*
2465: ================================================================================
2466: MISE EN PLACE DE L'ALLOCATEUR SPÉCIFIQUE
2467: ================================================================================*/
2468:
2469: #ifndef DEBUG_MEMOIRE
2470: # define malloc(a) rpl_malloc(s_etat_processus, a)
2471: # define realloc(a, b) rpl_realloc(s_etat_processus, a, b)
2472: # define free(a) rpl_free(s_etat_processus, a)
2473: #endif
2474:
2475: void *rpl_malloc(struct_processus *s_etat_processus, size_t s);
2476: void *rpl_realloc(struct_processus *s_etat_processus, void *ptr, size_t s);
2477: void rpl_free(struct_processus *s_etat_processus, void *ptr);
2478: void *sys_malloc(size_t s);
2479: void *sys_realloc(void *ptr, size_t s);
2480: void sys_free(void *ptr);
2481:
2482: /*
2483: * Wrapper de readline() pour que la fonction renvoie un pointeur sur un
2484: * buffer alloué par rpl_malloc().
2485: */
2486:
2487: #define readline(s) readline_wrapper(s_etat_processus, s)
2488: unsigned char *readline_wrapper(struct_processus *s_etat_processus,
2489: unsigned char *s);
2490:
2491:
2492: /*
2493: ================================================================================
2494: PROTOTYPES
2495: ================================================================================
2496: */
2497:
2498: /*
2499: --------------------------------------------------------------------------------
2500: Procédures d'exécution des mots-clef du langage RPL/2
2501: --------------------------------------------------------------------------------
2502: */
2503:
2504: // BEGIN C PROTOTYPES
2505: void instruction_sensible_e(struct_processus *s_etat_processus);
2506: void instruction_sensible_i(struct_processus *s_etat_processus);
2507: void instruction_sensible_infinity(struct_processus *s_etat_processus);
2508:
2509: void instruction_abort(struct_processus *s_etat_processus);
2510: void instruction_abs(struct_processus *s_etat_processus);
2511: void instruction_acos(struct_processus *s_etat_processus);
2512: void instruction_acosh(struct_processus *s_etat_processus);
2513: void instruction_alarm(struct_processus *s_etat_processus);
2514: void instruction_alog(struct_processus *s_etat_processus);
2515: void instruction_and(struct_processus *s_etat_processus);
2516: void instruction_append(struct_processus *s_etat_processus);
2517: void instruction_array_fleche(struct_processus *s_etat_processus);
2518: void instruction_arg(struct_processus *s_etat_processus);
2519: void instruction_asin(struct_processus *s_etat_processus);
2520: void instruction_asinh(struct_processus *s_etat_processus);
2521: void instruction_asl(struct_processus *s_etat_processus);
2522: void instruction_asr(struct_processus *s_etat_processus);
2523: void instruction_atan(struct_processus *s_etat_processus);
2524: void instruction_atanh(struct_processus *s_etat_processus);
2525: void instruction_atexit(struct_processus *s_etat_processus);
2526: void instruction_atpoke(struct_processus *s_etat_processus);
2527: void instruction_autoscale(struct_processus *s_etat_processus);
2528: void instruction_axes(struct_processus *s_etat_processus);
2529:
2530: void instruction_b_vers_r(struct_processus *s_etat_processus);
2531: void instruction_backspace(struct_processus *s_etat_processus);
2532: void instruction_backtrace(struct_processus *s_etat_processus);
2533: void instruction_beep(struct_processus *s_etat_processus);
2534: void instruction_bessel(struct_processus *s_etat_processus);
2535: void instruction_bin(struct_processus *s_etat_processus);
2536:
2537: void instruction_c_vers_r(struct_processus *s_etat_processus);
2538: void instruction_case(struct_processus *s_etat_processus);
2539: void instruction_ceil(struct_processus *s_etat_processus);
2540: void instruction_centr(struct_processus *s_etat_processus);
2541: void instruction_cf(struct_processus *s_etat_processus);
2542: void instruction_chr(struct_processus *s_etat_processus);
2543: void instruction_cipher(struct_processus *s_etat_processus);
2544: void instruction_clear(struct_processus *s_etat_processus);
2545: void instruction_cllcd(struct_processus *s_etat_processus);
2546: void instruction_clmf(struct_processus *s_etat_processus);
2547: void instruction_close(struct_processus *s_etat_processus);
2548: void instruction_clratexit(struct_processus *s_etat_processus);
2549: void instruction_clratpoke(struct_processus *s_etat_processus);
2550: void instruction_clrcntxt(struct_processus *s_etat_processus);
2551: void instruction_clrerr(struct_processus *s_etat_processus);
2552: void instruction_clrfuse(struct_processus *s_etat_processus);
2553: void instruction_clrmtx(struct_processus *s_etat_processus);
2554: void instruction_clrsmphr(struct_processus *s_etat_processus);
2555: void instruction_clrswi(struct_processus *s_etat_processus);
2556: void instruction_cls(struct_processus *s_etat_processus);
2557: void instruction_clusr(struct_processus *s_etat_processus);
2558: void instruction_cnrm(struct_processus *s_etat_processus);
2559: void instruction_cols(struct_processus *s_etat_processus);
2560: void instruction_col_fleche(struct_processus *s_etat_processus);
2561: void instruction_col_moins(struct_processus *s_etat_processus);
2562: void instruction_col_plus(struct_processus *s_etat_processus);
2563: void instruction_comb(struct_processus *s_etat_processus);
2564: void instruction_compress(struct_processus *s_etat_processus);
2565: void instruction_con(struct_processus *s_etat_processus);
2566: void instruction_cond(struct_processus *s_etat_processus);
2567: void instruction_cont(struct_processus *s_etat_processus);
2568: void instruction_continue(struct_processus *s_etat_processus);
2569: void instruction_conj(struct_processus *s_etat_processus);
2570: void instruction_convert(struct_processus *s_etat_processus);
2571: void instruction_copy(struct_processus *s_etat_processus);
2572: void instruction_copyright(struct_processus *s_etat_processus);
2573: void instruction_corr(struct_processus *s_etat_processus);
2574: void instruction_cos(struct_processus *s_etat_processus);
2575: void instruction_cosh(struct_processus *s_etat_processus);
2576: void instruction_cov(struct_processus *s_etat_processus);
2577: void instruction_cr(struct_processus *s_etat_processus);
2578: void instruction_create(struct_processus *s_etat_processus);
2579: void instruction_critical(struct_processus *s_etat_processus);
2580: void instruction_crmtx(struct_processus *s_etat_processus);
2581: void instruction_cross(struct_processus *s_etat_processus);
2582: void instruction_crsmphr(struct_processus *s_etat_processus);
2583: void instruction_crtab(struct_processus *s_etat_processus);
2584: void instruction_cstop(struct_processus *s_etat_processus);
2585: void instruction_cswp(struct_processus *s_etat_processus);
2586: void instruction_currenc(struct_processus *s_etat_processus);
2587: void instruction_cycle(struct_processus *s_etat_processus);
2588:
2589: void instruction_d_vers_r(struct_processus *s_etat_processus);
2590: void instruction_daemonize(struct_processus *s_etat_processus);
2591: void instruction_date(struct_processus *s_etat_processus);
2592: void instruction_dec(struct_processus *s_etat_processus);
2593: void instruction_decr(struct_processus *s_etat_processus);
2594: void instruction_default(struct_processus *s_etat_processus);
2595: void instruction_deg(struct_processus *s_etat_processus);
2596: void instruction_delete(struct_processus *s_etat_processus);
2597: void instruction_depnd(struct_processus *s_etat_processus);
2598: void instruction_depth(struct_processus *s_etat_processus);
2599: void instruction_der(struct_processus *s_etat_processus);
2600: void instruction_det(struct_processus *s_etat_processus);
2601: void instruction_detach(struct_processus *s_etat_processus);
2602: void instruction_dft(struct_processus *s_etat_processus);
2603: void instruction_dgtiz(struct_processus *s_etat_processus);
2604: void instruction_diag_fleche(struct_processus *s_etat_processus);
2605: void instruction_digest(struct_processus *s_etat_processus);
2606: void instruction_disp(struct_processus *s_etat_processus);
2607: void instruction_division(struct_processus *s_etat_processus);
2608: void instruction_do(struct_processus *s_etat_processus);
2609: void instruction_dot(struct_processus *s_etat_processus);
2610: void instruction_draw(struct_processus *s_etat_processus);
2611: void instruction_drax(struct_processus *s_etat_processus);
2612: void instruction_drop(struct_processus *s_etat_processus);
2613: void instruction_drop2(struct_processus *s_etat_processus);
2614: void instruction_dropcntxt(struct_processus *s_etat_processus);
2615: void instruction_dropn(struct_processus *s_etat_processus);
2616: void instruction_drws(struct_processus *s_etat_processus);
2617: void instruction_dup(struct_processus *s_etat_processus);
2618: void instruction_dup2(struct_processus *s_etat_processus);
2619: void instruction_dupcntxt(struct_processus *s_etat_processus);
2620: void instruction_dupn(struct_processus *s_etat_processus);
2621:
2622: void instruction_e(struct_processus *s_etat_processus);
2623: void instruction_edit(struct_processus *s_etat_processus);
2624: void instruction_egalite(struct_processus *s_etat_processus);
2625: void instruction_egv(struct_processus *s_etat_processus);
2626: void instruction_egvl(struct_processus *s_etat_processus);
2627: void instruction_else(struct_processus *s_etat_processus);
2628: void instruction_elseif(struct_processus *s_etat_processus);
2629: void instruction_end(struct_processus *s_etat_processus);
2630: void instruction_eng(struct_processus *s_etat_processus);
2631: void instruction_epsilon(struct_processus *s_etat_processus);
2632: void instruction_eqv(struct_processus *s_etat_processus);
2633: void instruction_erase(struct_processus *s_etat_processus);
2634: void instruction_errm(struct_processus *s_etat_processus);
2635: void instruction_errn(struct_processus *s_etat_processus);
2636: void instruction_eval(struct_processus *s_etat_processus);
2637: void instruction_exget(struct_processus *s_etat_processus);
2638: void instruction_exit(struct_processus *s_etat_processus);
2639: void instruction_exp(struct_processus *s_etat_processus);
2640: void instruction_expm(struct_processus *s_etat_processus);
2641: void instruction_exsub(struct_processus *s_etat_processus);
2642: void instruction_externals(struct_processus *s_etat_processus);
2643: void instruction_eyept(struct_processus *s_etat_processus);
2644:
2645: void instruction_fact(struct_processus *s_etat_processus);
2646: void instruction_false(struct_processus *s_etat_processus);
2647: void instruction_fc_test(struct_processus *s_etat_processus);
2648: void instruction_fc_test_c(struct_processus *s_etat_processus);
2649: void instruction_fc_test_s(struct_processus *s_etat_processus);
2650: void instruction_fft(struct_processus *s_etat_processus);
2651: void instruction_fix(struct_processus *s_etat_processus);
2652: void instruction_fleche(struct_processus *s_etat_processus);
2653: void instruction_fleche_array(struct_processus *s_etat_processus);
2654: void instruction_fleche_col(struct_processus *s_etat_processus);
2655: void instruction_fleche_diag(struct_processus *s_etat_processus);
2656: void instruction_fleche_hms(struct_processus *s_etat_processus);
2657: void instruction_fleche_lcd(struct_processus *s_etat_processus);
2658: void instruction_fleche_list(struct_processus *s_etat_processus);
2659: void instruction_fleche_num(struct_processus *s_etat_processus);
2660: void instruction_fleche_q(struct_processus *s_etat_processus);
2661: void instruction_fleche_row(struct_processus *s_etat_processus);
2662: void instruction_fleche_str(struct_processus *s_etat_processus);
2663: void instruction_fleche_table(struct_processus *s_etat_processus);
2664: void instruction_floor(struct_processus *s_etat_processus);
2665: void instruction_for(struct_processus *s_etat_processus);
2666: void instruction_forall(struct_processus *s_etat_processus);
2667: void instruction_format(struct_processus *s_etat_processus);
2668: void instruction_fp(struct_processus *s_etat_processus);
2669: void instruction_fs_test(struct_processus *s_etat_processus);
2670: void instruction_fs_test_c(struct_processus *s_etat_processus);
2671: void instruction_fs_test_s(struct_processus *s_etat_processus);
2672: void instruction_function(struct_processus *s_etat_processus);
2673: void instruction_fuse(struct_processus *s_etat_processus);
2674:
2675: void instruction_gamma(struct_processus *s_etat_processus);
2676: void instruction_ge(struct_processus *s_etat_processus);
2677: void instruction_gegv(struct_processus *s_etat_processus);
2678: void instruction_gegvl(struct_processus *s_etat_processus);
2679: void instruction_get(struct_processus *s_etat_processus);
2680: void instruction_getc(struct_processus *s_etat_processus);
2681: void instruction_geti(struct_processus *s_etat_processus);
2682: void instruction_getr(struct_processus *s_etat_processus);
2683: void instruction_glegv(struct_processus *s_etat_processus);
2684: void instruction_gregv(struct_processus *s_etat_processus);
2685: void instruction_gt(struct_processus *s_etat_processus);
2686:
2687: void instruction_halt(struct_processus *s_etat_processus);
2688: void instruction_head(struct_processus *s_etat_processus);
2689: void instruction_help(struct_processus *s_etat_processus);
2690: void instruction_hex(struct_processus *s_etat_processus);
2691: void instruction_histogram(struct_processus *s_etat_processus);
2692: void instruction_hms_fleche(struct_processus *s_etat_processus);
2693: void instruction_hms_moins(struct_processus *s_etat_processus);
2694: void instruction_hms_plus(struct_processus *s_etat_processus);
2695:
2696: void instruction_i(struct_processus *s_etat_processus);
2697: void instruction_idft(struct_processus *s_etat_processus);
2698: void instruction_idn(struct_processus *s_etat_processus);
2699: void instruction_if(struct_processus *s_etat_processus);
2700: void instruction_iferr(struct_processus *s_etat_processus);
2701: void instruction_ifft(struct_processus *s_etat_processus);
2702: void instruction_ift(struct_processus *s_etat_processus);
2703: void instruction_ifte(struct_processus *s_etat_processus);
2704: void instruction_im(struct_processus *s_etat_processus);
2705: void instruction_implicit(struct_processus *s_etat_processus);
2706: void instruction_in(struct_processus *s_etat_processus);
2707: void instruction_incr(struct_processus *s_etat_processus);
2708: void instruction_indep(struct_processus *s_etat_processus);
2709: void instruction_input(struct_processus *s_etat_processus);
2710: void instruction_infinity(struct_processus *s_etat_processus);
2711: void instruction_inquire(struct_processus *s_etat_processus);
2712: void instruction_int(struct_processus *s_etat_processus);
2713: void instruction_interrupt(struct_processus *s_etat_processus);
2714: void instruction_inv(struct_processus *s_etat_processus);
2715: void instruction_ip(struct_processus *s_etat_processus);
2716: void instruction_iswi(struct_processus *s_etat_processus);
2717: void instruction_itrace(struct_processus *s_etat_processus);
2718:
2719: void instruction_jdate(struct_processus *s_etat_processus);
2720:
2721: void instruction_key(struct_processus *s_etat_processus);
2722: void instruction_keylabel(struct_processus *s_etat_processus);
2723: void instruction_keytitle(struct_processus *s_etat_processus);
2724: void instruction_kill(struct_processus *s_etat_processus);
2725: void instruction_kind(struct_processus *s_etat_processus);
2726:
2727: void instruction_label(struct_processus *s_etat_processus);
2728: void instruction_last(struct_processus *s_etat_processus);
2729: void instruction_lcase(struct_processus *s_etat_processus);
2730: void instruction_lcd_fleche(struct_processus *s_etat_processus);
2731: void instruction_lchol(struct_processus *s_etat_processus);
2732: void instruction_le(struct_processus *s_etat_processus);
2733: void instruction_legv(struct_processus *s_etat_processus);
2734: void instruction_limit(struct_processus *s_etat_processus);
2735: void instruction_line(struct_processus *s_etat_processus);
2736: void instruction_list_fleche(struct_processus *s_etat_processus);
2737: void instruction_ln(struct_processus *s_etat_processus);
2738: void instruction_lnp1(struct_processus *s_etat_processus);
2739: void instruction_localization(struct_processus *s_etat_processus);
2740: void instruction_lock(struct_processus *s_etat_processus);
2741: void instruction_log(struct_processus *s_etat_processus);
2742: void instruction_logger(struct_processus *s_etat_processus);
2743: void instruction_logscale(struct_processus *s_etat_processus);
2744: void instruction_lq(struct_processus *s_etat_processus);
2745: void instruction_lsq(struct_processus *s_etat_processus);
2746: void instruction_lt(struct_processus *s_etat_processus);
2747: void instruction_lu(struct_processus *s_etat_processus);
2748: void instruction_l_vers_t(struct_processus *s_etat_processus);
2749:
2750: void instruction_mant(struct_processus *s_etat_processus);
2751: void instruction_mark(struct_processus *s_etat_processus);
2752: void instruction_max(struct_processus *s_etat_processus);
2753: void instruction_maxs(struct_processus *s_etat_processus);
2754: void instruction_mclrin(struct_processus *s_etat_processus);
2755: void instruction_mean(struct_processus *s_etat_processus);
2756: void instruction_mem(struct_processus *s_etat_processus);
2757: void instruction_memlock(struct_processus *s_etat_processus);
2758: void instruction_memunlock(struct_processus *s_etat_processus);
2759: void instruction_min(struct_processus *s_etat_processus);
2760: void instruction_mins(struct_processus *s_etat_processus);
2761: void instruction_mod(struct_processus *s_etat_processus);
2762: void instruction_moins(struct_processus *s_etat_processus);
2763: void instruction_mtxlock(struct_processus *s_etat_processus);
2764: void instruction_mtxstatus(struct_processus *s_etat_processus);
2765: void instruction_mtxtrylock(struct_processus *s_etat_processus);
2766: void instruction_mtxunlock(struct_processus *s_etat_processus);
2767: void instruction_multiplication(struct_processus *s_etat_processus);
2768:
2769: void instruction_ne(struct_processus *s_etat_processus);
2770: void instruction_neg(struct_processus *s_etat_processus);
2771: void instruction_next(struct_processus *s_etat_processus);
2772: void instruction_newplane(struct_processus *s_etat_processus);
2773: void instruction_not(struct_processus *s_etat_processus);
2774: void instruction_nrand(struct_processus *s_etat_processus);
2775: void instruction_nrproc(struct_processus *s_etat_processus);
2776: void instruction_ns(struct_processus *s_etat_processus);
2777: void instruction_num(struct_processus *s_etat_processus);
2778:
2779: void instruction_obget(struct_processus *s_etat_processus);
2780: void instruction_obsub(struct_processus *s_etat_processus);
2781: void instruction_oct(struct_processus *s_etat_processus);
2782: void instruction_open(struct_processus *s_etat_processus);
2783: void instruction_or(struct_processus *s_etat_processus);
2784: void instruction_over(struct_processus *s_etat_processus);
2785:
2786: void instruction_p_vers_r(struct_processus *s_etat_processus);
2787: void instruction_paper(struct_processus *s_etat_processus);
2788: void instruction_parameter(struct_processus *s_etat_processus);
2789: void instruction_parametric(struct_processus *s_etat_processus);
2790: void instruction_pcov(struct_processus *s_etat_processus);
2791: void instruction_peek(struct_processus *s_etat_processus);
2792: void instruction_perm(struct_processus *s_etat_processus);
2793: void instruction_persist(struct_processus *s_etat_processus);
2794: void instruction_pi(struct_processus *s_etat_processus);
2795: void instruction_pick(struct_processus *s_etat_processus);
2796: void instruction_plot(struct_processus *s_etat_processus);
2797: void instruction_plotter(struct_processus *s_etat_processus);
2798: void instruction_plus(struct_processus *s_etat_processus);
2799: void instruction_pmax(struct_processus *s_etat_processus);
2800: void instruction_pmin(struct_processus *s_etat_processus);
2801: void instruction_poke(struct_processus *s_etat_processus);
2802: void instruction_polar(struct_processus *s_etat_processus);
2803: void instruction_poll(struct_processus *s_etat_processus);
2804: void instruction_pos(struct_processus *s_etat_processus);
2805: void instruction_pourcent(struct_processus *s_etat_processus);
2806: void instruction_pourcent_ch(struct_processus *s_etat_processus);
2807: void instruction_pourcent_t(struct_processus *s_etat_processus);
2808: void instruction_ppar(struct_processus *s_etat_processus);
2809: void instruction_pr1(struct_processus *s_etat_processus);
2810: void instruction_print(struct_processus *s_etat_processus);
2811: void instruction_private(struct_processus *s_etat_processus);
2812: void instruction_prlcd(struct_processus *s_etat_processus);
2813: void instruction_prmd(struct_processus *s_etat_processus);
2814: void instruction_procid(struct_processus *s_etat_processus);
2815: void instruction_prompt(struct_processus *s_etat_processus);
2816: void instruction_protect(struct_processus *s_etat_processus);
2817: void instruction_prst(struct_processus *s_etat_processus);
2818: void instruction_prstc(struct_processus *s_etat_processus);
2819: void instruction_prusr(struct_processus *s_etat_processus);
2820: void instruction_prvar(struct_processus *s_etat_processus);
2821: void instruction_psdev(struct_processus *s_etat_processus);
2822: void instruction_puissance(struct_processus *s_etat_processus);
2823: void instruction_purge(struct_processus *s_etat_processus);
2824: void instruction_pshcntxt(struct_processus *s_etat_processus);
2825: void instruction_pshprfl(struct_processus *s_etat_processus);
2826: void instruction_pulcntxt(struct_processus *s_etat_processus);
2827: void instruction_pulprfl(struct_processus *s_etat_processus);
2828: void instruction_put(struct_processus *s_etat_processus);
2829: void instruction_putc(struct_processus *s_etat_processus);
2830: void instruction_puti(struct_processus *s_etat_processus);
2831: void instruction_putr(struct_processus *s_etat_processus);
2832: void instruction_pvar(struct_processus *s_etat_processus);
2833:
2834: void instruction_qr(struct_processus *s_etat_processus);
2835:
2836: void instruction_r_vers_b(struct_processus *s_etat_processus);
2837: void instruction_r_vers_c(struct_processus *s_etat_processus);
2838: void instruction_r_vers_d(struct_processus *s_etat_processus);
2839: void instruction_r_vers_p(struct_processus *s_etat_processus);
2840: void instruction_rad(struct_processus *s_etat_processus);
2841: void instruction_rand(struct_processus *s_etat_processus);
2842: void instruction_rank(struct_processus *s_etat_processus);
2843: void instruction_rceq(struct_processus *s_etat_processus);
2844: void instruction_rci(struct_processus *s_etat_processus);
2845: void instruction_rcij(struct_processus *s_etat_processus);
2846: void instruction_rcl(struct_processus *s_etat_processus);
2847: void instruction_rclf(struct_processus *s_etat_processus);
2848: void instruction_rcls(struct_processus *s_etat_processus);
2849: void instruction_rclswi(struct_processus *s_etat_processus);
2850: void instruction_rcws(struct_processus *s_etat_processus);
2851: void instruction_rdate(struct_processus *s_etat_processus);
2852: void instruction_rdm(struct_processus *s_etat_processus);
2853: void instruction_rdgn(struct_processus *s_etat_processus);
2854: void instruction_rdz(struct_processus *s_etat_processus);
2855: void instruction_re(struct_processus *s_etat_processus);
2856: void instruction_read(struct_processus *s_etat_processus);
2857: void instruction_recode(struct_processus *s_etat_processus);
2858: void instruction_recv(struct_processus *s_etat_processus);
2859: void instruction_redraw(struct_processus *s_etat_processus);
2860: void instruction_regex(struct_processus *s_etat_processus);
2861: void instruction_relax(struct_processus *s_etat_processus);
2862: void instruction_remove(struct_processus *s_etat_processus);
2863: void instruction_res(struct_processus *s_etat_processus);
2864: void instruction_restart(struct_processus *s_etat_processus);
2865: void instruction_recall(struct_processus *s_etat_processus);
2866: void instruction_regv(struct_processus *s_etat_processus);
2867: void instruction_repeat(struct_processus *s_etat_processus);
2868: void instruction_repl(struct_processus *s_etat_processus);
2869: void instruction_return(struct_processus *s_etat_processus);
2870: void instruction_revlist(struct_processus *s_etat_processus);
2871: void instruction_rewind(struct_processus *s_etat_processus);
2872: void instruction_rfuse(struct_processus *s_etat_processus);
2873: void instruction_rgdl(struct_processus *s_etat_processus);
2874: void instruction_rgdr(struct_processus *s_etat_processus);
2875: void instruction_rl(struct_processus *s_etat_processus);
2876: void instruction_rlb(struct_processus *s_etat_processus);
2877: void instruction_rnd(struct_processus *s_etat_processus);
2878: void instruction_rnrm(struct_processus *s_etat_processus);
2879: void instruction_roll(struct_processus *s_etat_processus);
2880: void instruction_rolld(struct_processus *s_etat_processus);
2881: void instruction_rot(struct_processus *s_etat_processus);
2882: void instruction_row_fleche(struct_processus *s_etat_processus);
2883: void instruction_row_moins(struct_processus *s_etat_processus);
2884: void instruction_row_plus(struct_processus *s_etat_processus);
2885: void instruction_rr(struct_processus *s_etat_processus);
2886: void instruction_rrb(struct_processus *s_etat_processus);
2887: void instruction_rsd(struct_processus *s_etat_processus);
2888: void instruction_rstop(struct_processus *s_etat_processus);
2889: void instruction_rswp(struct_processus *s_etat_processus);
2890:
2891: void instruction_s_moins(struct_processus *s_etat_processus);
2892: void instruction_s_plus(struct_processus *s_etat_processus);
2893: void instruction_same(struct_processus *s_etat_processus);
2894: void instruction_save(struct_processus *s_etat_processus);
2895: void instruction_scatter(struct_processus *s_etat_processus);
2896: void instruction_scale(struct_processus *s_etat_processus);
2897: void instruction_sched(struct_processus *s_etat_processus);
2898: void instruction_schur(struct_processus *s_etat_processus);
2899: void instruction_sci(struct_processus *s_etat_processus);
2900: void instruction_scls(struct_processus *s_etat_processus);
2901: void instruction_sconj(struct_processus *s_etat_processus);
2902: void instruction_sdev(struct_processus *s_etat_processus);
2903: void instruction_select(struct_processus *s_etat_processus);
2904: void instruction_send(struct_processus *s_etat_processus);
2905: void instruction_sf(struct_processus *s_etat_processus);
2906: void instruction_shared(struct_processus *s_etat_processus);
2907: void instruction_sign(struct_processus *s_etat_processus);
2908: void instruction_sin(struct_processus *s_etat_processus);
2909: void instruction_sinh(struct_processus *s_etat_processus);
2910: void instruction_sinv(struct_processus *s_etat_processus);
2911: void instruction_size(struct_processus *s_etat_processus);
2912: void instruction_sl(struct_processus *s_etat_processus);
2913: void instruction_slb(struct_processus *s_etat_processus);
2914: void instruction_slice(struct_processus *s_etat_processus);
2915: void instruction_slicescale(struct_processus *s_etat_processus);
2916: void instruction_smphrdecr(struct_processus *s_etat_processus);
2917: void instruction_smphrgetv(struct_processus *s_etat_processus);
2918: void instruction_smphrincr(struct_processus *s_etat_processus);
2919: void instruction_smphrtrydecr(struct_processus *s_etat_processus);
2920: void instruction_sneg(struct_processus *s_etat_processus);
2921: void instruction_sort(struct_processus *s_etat_processus);
2922: void instruction_spar(struct_processus *s_etat_processus);
2923: void instruction_spawn(struct_processus *s_etat_processus);
2924: void instruction_splash(struct_processus *s_etat_processus);
2925: void instruction_sq(struct_processus *s_etat_processus);
2926: void instruction_sqlconnect(struct_processus *s_etat_processus);
2927: void instruction_sqldisconnect(struct_processus *s_etat_processus);
2928: void instruction_sqlquery(struct_processus *s_etat_processus);
2929: void instruction_sqrt(struct_processus *s_etat_processus);
2930: void instruction_sr(struct_processus *s_etat_processus);
2931: void instruction_srb(struct_processus *s_etat_processus);
2932: void instruction_srev(struct_processus *s_etat_processus);
2933: void instruction_sst(struct_processus *s_etat_processus);
2934: void instruction_star_d(struct_processus *s_etat_processus);
2935: void instruction_star_h(struct_processus *s_etat_processus);
2936: void instruction_star_s(struct_processus *s_etat_processus);
2937: void instruction_star_w(struct_processus *s_etat_processus);
2938: void instruction_start(struct_processus *s_etat_processus);
2939: void instruction_static(struct_processus *s_etat_processus);
2940: void instruction_std(struct_processus *s_etat_processus);
2941: void instruction_step(struct_processus *s_etat_processus);
2942: void instruction_steq(struct_processus *s_etat_processus);
2943: void instruction_sto(struct_processus *s_etat_processus);
2944: void instruction_sto_division(struct_processus *s_etat_processus);
2945: void instruction_sto_fois(struct_processus *s_etat_processus);
2946: void instruction_sto_moins(struct_processus *s_etat_processus);
2947: void instruction_sto_plus(struct_processus *s_etat_processus);
2948: void instruction_stof(struct_processus *s_etat_processus);
2949: void instruction_stop(struct_processus *s_etat_processus);
2950: void instruction_store(struct_processus *s_etat_processus);
2951: void instruction_stos(struct_processus *s_etat_processus);
2952: void instruction_stoswi(struct_processus *s_etat_processus);
2953: void instruction_str_fleche(struct_processus *s_etat_processus);
2954: void instruction_stws(struct_processus *s_etat_processus);
2955: void instruction_sub(struct_processus *s_etat_processus);
2956: void instruction_suspend(struct_processus *s_etat_processus);
2957: void instruction_svd(struct_processus *s_etat_processus);
2958: void instruction_svl(struct_processus *s_etat_processus);
2959: void instruction_swap(struct_processus *s_etat_processus);
2960: void instruction_swi(struct_processus *s_etat_processus);
2961: void instruction_swilock(struct_processus *s_etat_processus);
2962: void instruction_swiqueue(struct_processus *s_etat_processus);
2963: void instruction_swistatus(struct_processus *s_etat_processus);
2964: void instruction_swiunlock(struct_processus *s_etat_processus);
2965: void instruction_swapcntxt(struct_processus *s_etat_processus);
2966: void instruction_sx(struct_processus *s_etat_processus);
2967: void instruction_sx2(struct_processus *s_etat_processus);
2968: void instruction_sxy(struct_processus *s_etat_processus);
2969: void instruction_sy(struct_processus *s_etat_processus);
2970: void instruction_sy2(struct_processus *s_etat_processus);
2971: void instruction_sync(struct_processus *s_etat_processus);
2972: void instruction_syseval(struct_processus *s_etat_processus);
2973:
2974: void instruction_table_fleche(struct_processus *s_etat_processus);
2975: void instruction_tail(struct_processus *s_etat_processus);
2976: void instruction_tan(struct_processus *s_etat_processus);
2977: void instruction_tanh(struct_processus *s_etat_processus);
2978: void instruction_target(struct_processus *s_etat_processus);
2979: void instruction_taylr(struct_processus *s_etat_processus);
2980: void instruction_then(struct_processus *s_etat_processus);
2981: void instruction_time(struct_processus *s_etat_processus);
2982: void instruction_title(struct_processus *s_etat_processus);
2983: void instruction_tokenize(struct_processus *s_etat_processus);
2984: void instruction_tot(struct_processus *s_etat_processus);
2985: void instruction_trim(struct_processus *s_etat_processus);
2986: void instruction_trn(struct_processus *s_etat_processus);
2987: void instruction_trnc(struct_processus *s_etat_processus);
2988: void instruction_true(struct_processus *s_etat_processus);
2989: void instruction_type(struct_processus *s_etat_processus);
2990: void instruction_t_vers_l(struct_processus *s_etat_processus);
2991:
2992: void instruction_ucase(struct_processus *s_etat_processus);
2993: void instruction_uchol(struct_processus *s_etat_processus);
2994: void instruction_uncompress(struct_processus *s_etat_processus);
2995: void instruction_unlock(struct_processus *s_etat_processus);
2996: void instruction_unprotect(struct_processus *s_etat_processus);
2997: void instruction_until(struct_processus *s_etat_processus);
2998: void instruction_use(struct_processus *s_etat_processus);
2999: void instruction_utpc(struct_processus *s_etat_processus);
3000: void instruction_utpf(struct_processus *s_etat_processus);
3001: void instruction_utpn(struct_processus *s_etat_processus);
3002: void instruction_utpt(struct_processus *s_etat_processus);
3003:
3004: void instruction_var(struct_processus *s_etat_processus);
3005: void instruction_variable(struct_processus *s_etat_processus);
3006: void instruction_vars(struct_processus *s_etat_processus);
3007: void instruction_verify(struct_processus *s_etat_processus);
3008: void instruction_vers_niveau_inferieur(struct_processus *s_etat_processus);
3009: void instruction_vers_niveau_superieur(struct_processus *s_etat_processus);
3010: void instruction_version(struct_processus *s_etat_processus);
3011: void instruction_visit(struct_processus *s_etat_processus);
3012: void instruction_volatile(struct_processus *s_etat_processus);
3013:
3014: void instruction_wait(struct_processus *s_etat_processus);
3015: void instruction_warranty(struct_processus *s_etat_processus);
3016: void instruction_wfdata(struct_processus *s_etat_processus);
3017: void instruction_wfack(struct_processus *s_etat_processus);
3018: void instruction_wflock(struct_processus *s_etat_processus);
3019: void instruction_wfpoke(struct_processus *s_etat_processus);
3020: void instruction_wfproc(struct_processus *s_etat_processus);
3021: void instruction_wfsock(struct_processus *s_etat_processus);
3022: void instruction_wfswi(struct_processus *s_etat_processus);
3023: void instruction_while(struct_processus *s_etat_processus);
3024: void instruction_wireframe(struct_processus *s_etat_processus);
3025: void instruction_workdir(struct_processus *s_etat_processus);
3026: void instruction_write(struct_processus *s_etat_processus);
3027:
3028: void instruction_xcol(struct_processus *s_etat_processus);
3029: void instruction_xor(struct_processus *s_etat_processus);
3030: void instruction_xpon(struct_processus *s_etat_processus);
3031: void instruction_xroot(struct_processus *s_etat_processus);
3032:
3033: void instruction_ycol(struct_processus *s_etat_processus);
3034: void instruction_yield(struct_processus *s_etat_processus);
3035:
3036: /*
3037: --------------------------------------------------------------------------------
3038: Procédures
3039: --------------------------------------------------------------------------------
3040: */
3041:
3042: #ifndef RPLARGS
3043: void affectation_interruptions_logicielles(struct_processus *s_etat_processus);
3044: void affichage_pile(struct_processus *s_etat_processus,
3045: struct_liste_chainee *l_element_courant, integer8 niveau_courant);
3046: #endif
3047:
3048: void *allocation_maillon(struct_processus *s_etat_processus);
3049:
3050: #ifndef RPLARGS
3051: void analyse(struct_processus *s_etat_processus, void (*fonction)());
3052: void *analyse_instruction(struct_processus *s_etat_processus,
3053: unsigned char *candidat);
3054: void appel_gnuplot(struct_processus *s_etat_processus,
3055: unsigned char persistance);
3056: void cf(struct_processus *s_etat_processus, unsigned char indice_drapeau);
3057: void cond(struct_processus *s_etat_processus,
3058: struct_matrice *s_matrice, real8 *condition);
3059: void conversion_chaine(struct_processus *s_etat_processus,
3060: unsigned char *chaine, unsigned char type);
3061: void conversion_decimal_vers_hms(real8 *angle);
3062: void conversion_degres_vers_radians(real8 *angle);
3063: void conversion_element_tex(struct_processus *s_etat_processus,
3064: unsigned char **element, unsigned char *fonction);
3065: void conversion_format(struct_processus *s_etat_processus,
3066: unsigned char *chaine);
3067: void conversion_hms_vers_decimal(real8 *angle);
3068: void conversion_majuscule_limitee(
3069: unsigned char *chaine_entree, unsigned char *chaine_sortie,
3070: integer8 longueur);
3071: void conversion_radians_vers_degres(real8 *angle);
3072: void copie_arbre_variables(struct_processus *s_etat_processus,
3073: struct_processus *s_nouvel_etat_processus);
3074: void correction_formateur_tex(struct_processus *s_etat_processus,
3075: unsigned char **ligne);
3076: void depilement_pile_systeme(struct_processus *s_etat_processus);
3077: void derivation(struct_processus *s_etat_processus,
3078: struct_objet **s_expression);
3079: void determinant(struct_processus *s_etat_processus, struct_matrice *s_matrice,
3080: void *valeur);
3081: void deverrouillage_threads_concurrents(struct_processus *s_etat_processus);
3082: void ecriture_pile(struct_processus *s_etat_processus, file *flux,
3083: struct_liste_chainee *l_element_courant, integer8 niveau_courant);
3084: void ecriture_profil(struct_processus *s_etat_processus);
3085: void effacement_pile_systeme(struct_processus *s_etat_processus);
3086: void empilement_pile_systeme(struct_processus *s_etat_processus);
3087: void encart(struct_processus *s_etat_processus, integer8 duree);
3088: void evaluation_romberg(struct_processus *s_etat_processus,
3089: struct_objet *s_expression, unsigned char *variable, real8 *point,
3090: real8 *valeur, logical1 *validite);
3091: void factorisation_cholesky(struct_processus *s_etat_processus,
3092: struct_matrice *s_matrice, unsigned char mode);
3093: void factorisation_lq(struct_processus *s_etat_processus,
3094: struct_matrice *s_matrice, void **tau);
3095: void factorisation_lu(struct_processus *s_etat_processus,
3096: struct_matrice *s_matrice, struct_matrice **s_permutation);
3097: void factorisation_qr(struct_processus *s_etat_processus,
3098: struct_matrice *s_matrice, void **tau);
3099: void factorisation_schur(struct_processus *s_etat_processus,
3100: struct_matrice *s_matrice, struct_matrice **s_schur);
3101: void *fusible(void *argument);
3102: void formateur_tex(struct_processus *s_etat_processus, struct_objet *s_objet,
3103: unsigned char environnement);
3104: void formateur_elementaire_tex(struct_processus *s_etat_processus,
3105: file *fichier, struct_objet *s_objet, unsigned char environnement);
3106: void impression_pile(struct_processus *s_etat_processus,
3107: struct_liste_chainee *l_element_courant,
3108: unsigned char methode, integer8 niveau_courant);
3109: void impression_tex(struct_processus *s_etat_processus);
3110: void informations(struct_processus *s_etat_processus);
3111: void initialisation_allocateur(struct_processus *s_etat_processus);
3112: void initialisation_completion(void);
3113: void initialisation_contexte_cas(struct_processus *s_etat_processus);
3114: void initialisation_drapeaux(struct_processus *s_etat_processus);
3115: void initialisation_generateur_aleatoire(struct_processus *s_etat_processus,
3116: logical1 initialisation_automatique, integer8 racine);
3117: void initialisation_instructions(struct_processus *s_etat_processus);
3118: void initialisation_variables(struct_processus *s_etat_processus);
3119: #endif
3120:
3121: void initialisation_objet(struct_objet *s_objet);
3122:
3123: #ifndef RPLARGS
3124: void insertion_thread(struct_processus *s_etat_processus,
3125: logical1 thread_principal);
3126: void insertion_thread_surveillance(struct_processus *s_etat_processus,
3127: struct_descripteur_thread *s_argument_thread);
3128: void integrale_romberg(struct_processus *s_etat_processus,
3129: struct_objet *s_expression, unsigned char *variable,
3130: real8 a, real8 b, real8 precision);
3131: void interface_cas(struct_processus *s_etat_processus,
3132: enum t_rplcas_commandes commande);
3133: void interruption1(int signal);
3134: void interruption2(int signal);
3135: void interruption3(int signal);
3136: void interruption4(int signal);
3137: void interruption5(int signal);
3138: void interruption6(int signal);
3139: void interruption_depassement_pile(int urgence, stackoverflow_context_t scp);
3140: void inversion_matrice(struct_processus *s_etat_processus,
3141: struct_matrice *s_matrice);
3142: void lancement_daemon(struct_processus *s_etat_processus);
3143: void *lancement_thread(void *argument);
3144: #endif
3145:
3146: void liberation(struct_processus *s_etat_processus, struct_objet *s_objet);
3147: void liberation_maillon(struct_processus *s_etat_processus,
3148: struct_liste_chainee *maillon);
3149:
3150: #ifndef RPLARGS
3151: void liberation_allocateur(struct_processus *s_etat_processus);
3152: void liberation_arbre_instructions(struct_processus *s_etat_processus,
3153: struct_instruction *arbre);
3154: void liberation_arbre_variables(struct_processus *s_etat_processus,
3155: struct_arbre_variables *arbre, logical1 definitions);
3156: void liberation_arbre_variables_partagees(struct_processus *s_etat_processus,
3157: struct_arbre_variables_partagees *arbre);
3158: void liberation_contexte_cas(struct_processus *s_etat_processus);
3159: void liberation_generateur_aleatoire(struct_processus *s_etat_processus);
3160: void liberation_mutexes_arbre_variables_partagees(struct_processus
3161: *s_etat_processus, struct_arbre_variables_partagees *l_element_courant);
3162: void liberation_threads(struct_processus *s_etat_processus);
3163: void liberation_profil(struct_processus *s_etat_processus);
3164: void localisation_courante(struct_processus *s_etat_processus);
3165: void modification_pid_thread_pere(struct_processus *s_etat_processus);
3166: void moindres_carres(struct_processus *s_etat_processus,
3167: struct_matrice *s_matrice_a, struct_matrice *s_matrice_b,
3168: struct_matrice *s_matrice_x);
3169: void profilage(struct_processus *s_etat_processus, unsigned char *fonction);
3170: void rang(struct_processus *s_etat_processus, struct_matrice *s_matrice,
3171: integer8 *valeur);
3172: void recherche_type(struct_processus *s_etat_processus);
3173: void retrait_thread(struct_processus *s_etat_processus);
3174: void retrait_thread_surveillance(struct_processus *s_etat_processus,
3175: struct_descripteur_thread *s_argument_thread);
3176: void rplcore(struct_processus *s_etat_processus);
3177: #endif
3178:
3179: void scrutation_injection(struct_processus *s_etat_processus);
3180:
3181: #ifndef RPLARGS
3182: void scrutation_interruptions(struct_processus *s_etat_processus);
3183: void sf(struct_processus *s_etat_processus, unsigned char indice_drapeau);
3184: void *surveillance_processus(void *argument);
3185: void swap(void *variable_1, void *variable_2, integer8 taille_octets);
3186: void *thread_signaux(void *argument);
3187: void trace(struct_processus *s_etat_processus, FILE *flux);
3188: void traitement_asynchrone_exceptions_gsl(struct_processus *s_etat_processus);
3189: void traitement_exceptions_gsl(const char *reason, const char *file,
3190: int line, int gsl_errno);
3191: void traitement_interruptions_logicielles(struct_processus *s_etat_processus);
3192: void tri_base_symboles_externes(struct_processus *s_etat_processus);
3193: void tri_vecteur(real8 *vecteur, integer8 taille);
3194: void valeurs_propres(struct_processus *s_etat_processus,
3195: struct_matrice *s_matrice,
3196: struct_vecteur *s_valeurs_propres,
3197: struct_matrice *s_vecteurs_propres_gauches,
3198: struct_matrice *s_vecteur_propres_droits);
3199: void valeurs_propres_generalisees(struct_processus *s_etat_processus,
3200: struct_matrice *s_matrice,
3201: struct_matrice *s_metrique,
3202: struct_vecteur *s_valeurs_propres,
3203: struct_matrice *s_vecteurs_propres_gauches,
3204: struct_matrice *s_vecteur_propres_droits);
3205: void valeurs_singulieres(struct_processus *s_etat_processus,
3206: struct_matrice *s_matrice,
3207: struct_matrice *u, struct_vecteur *s, struct_matrice *vh);
3208: void verrouillage_threads_concurrents(struct_processus *s_etat_processus);
3209: #endif
3210:
3211: /*
3212: --------------------------------------------------------------------------------
3213: Fonctions de gestion des signaux
3214: --------------------------------------------------------------------------------
3215: */
3216:
3217: #ifndef RPLARGS
3218: void creation_queue_signaux(struct_processus *s_etat_processus);
3219: void liberation_queue_signaux(struct_processus *s_etat_processus);
3220: void destruction_queue_signaux(struct_processus *s_etat_processus);
3221: int envoi_signal_contexte(struct_processus *s_etat_processus,
3222: enum signaux_rpl signal);
3223: int envoi_signal_processus(pid_t pid, enum signaux_rpl signal,
3224: logical1 test_ouverture);
3225: int envoi_signal_thread(pthread_t tid, enum signaux_rpl signal);
3226: #endif
3227:
3228: /*
3229: --------------------------------------------------------------------------------
3230: Fonctions de sommation de vecteur dans perte de précision
3231: --------------------------------------------------------------------------------
3232: */
3233:
3234: real8 sommation_vecteur_reel(real8 *vecteur, integer8 *taille,
3235: logical1 *erreur_memoire);
3236: complex16 sommation_vecteur_complexe(complex16 *vecteur, integer8 *taille,
3237: logical1 *erreur_memoire);
3238:
3239: /*
3240: --------------------------------------------------------------------------------
3241: Routine principale
3242: --------------------------------------------------------------------------------
3243: */
3244:
3245: #ifndef RPLARGS
3246: int rplinit(int argc, char *argv[], char *envp[],
3247: unsigned char ***resultats, char *rpl_home);
3248: #endif
3249:
3250: /*
3251: --------------------------------------------------------------------------------
3252: Routines de statistiques
3253: --------------------------------------------------------------------------------
3254: */
3255:
3256: #ifndef RPLARGS
3257: real8 correlation_statistique(struct_matrice *s_matrice,
3258: integer8 colonne_1, integer8 colonne_2, logical1 *erreur);
3259: real8 covariance_statistique(struct_matrice *s_matrice,
3260: integer8 colonne_1, integer8 colonne_2,
3261: unsigned char type, logical1 *erreur);
3262: struct_vecteur *ecart_type_statistique(struct_processus *s_etat_processus,
3263: struct_matrice *s_matrice, unsigned char type);
3264: struct_vecteur *moyenne_statistique(struct_processus *s_etat_processus,
3265: struct_matrice *s_matrice);
3266: struct_vecteur *sommation_colonne_statistique(
3267: struct_processus *s_etat_processus, struct_matrice *s_matrice,
3268: integer8 colonne);
3269: struct_vecteur *sommation_produits_colonnes_statistiques(
3270: struct_processus *s_etat_processus, struct_matrice
3271: *s_matrice, integer8 colonne_1, integer8 colonne_2);
3272: struct_vecteur *sommation_statistique(struct_processus *s_etat_processus,
3273: struct_matrice *s_matrice);
3274: struct_vecteur *variance_statistique(struct_processus *s_etat_processus,
3275: struct_matrice *s_matrice, unsigned char type);
3276: #endif
3277:
3278: /*
3279: --------------------------------------------------------------------------------
3280: Gestion des bibliothèques
3281: --------------------------------------------------------------------------------
3282: */
3283:
3284: #ifndef RPLARGS
3285: void *chargement_bibliotheque(struct_processus *s_etat_processus,
3286: unsigned char *bibliotheque);
3287: logical1 execution_fonction_de_bibliotheque(struct_processus *s_etat_processus,
3288: unsigned char *nom_fonction, unsigned char *bibliothque);
3289: logical1 retrait_bibliotheque(struct_processus *s_etat_processus,
3290: struct_bibliotheque *descripteur);
3291: #endif
3292:
3293: struct_liste_chainee *depilement_pile_operationnelle(struct_rpl_arguments
3294: *s_rpl_arguments, struct_objet **s_objet);
3295: struct_liste_chainee *empilement_pile_operationnelle(struct_rpl_arguments
3296: *s_rpl_arguments, struct_objet *s_objet);
3297: struct_liste_chainee *sauvegarde_arguments(struct_rpl_arguments
3298: *s_rpl_arguments, integer8 nombre_arguments);
3299:
3300: /*
3301: --------------------------------------------------------------------------------
3302: Fonctions retournant un CHARACTER*(*)
3303: --------------------------------------------------------------------------------
3304: */
3305:
3306: #ifndef RPLARGS
3307: unsigned char *analyse_algebrique(struct_processus *s_etat_processus,
3308: unsigned char *chaine_algebrique, struct_liste_chainee **l_base_liste);
3309: unsigned char *analyse_flux(struct_processus *s_etat_processus,
3310: unsigned char *flux, integer8 longueur);
3311: unsigned char *chiffrement(struct_processus *s_etat_processus,
3312: const EVP_CIPHER *type_chiffrement,
3313: logical1 encodage, unsigned char *message, integer8 longueur_message,
3314: unsigned char *clef, integer8 longueur_clef,
3315: unsigned char *vecteur_initialisation,
3316: integer8 *longueur_message_chiffre);
3317: unsigned char *compactage(struct_processus *s_etat_processus,
3318: unsigned char *chaine);
3319: unsigned char *conversion_majuscule(struct_processus *s_etat_processus,
3320: unsigned char *chaine);
3321: unsigned char *creation_nom_fichier(struct_processus *s_etat_processus,
3322: unsigned char *chemin);
3323: unsigned char *date_compilation(struct_processus *s_etat_processus);
3324: unsigned char *extraction_chaine(struct_processus *s_etat_processus,
3325: unsigned char *chaine, integer8 i, integer8 j);
3326: unsigned char *formateur(struct_processus *s_etat_processus, long offset,
3327: struct_objet *s_objet);
3328: unsigned char *formateur_fichier(struct_processus *s_etat_processus,
3329: struct_objet *s_objet, struct_objet *s_format,
3330: integer8 longueur, integer8 longueur_champ, unsigned char format,
3331: unsigned char type, integer8 *longueur_effective, integer8 *recursivite,
3332: logical1 export_fichier);
3333: unsigned char *formateur_flux(struct_processus *s_etat_processus,
3334: unsigned char *donnees, integer8 *longueur);
3335: unsigned char *formateur_fichier_nombre(struct_processus *s_etat_processus,
3336: void *valeur_numerique, unsigned char type,
3337: integer8 longueur, integer8 longueur_champ, unsigned char format);
3338: unsigned char *formateur_fichier_binaire_nombre(struct_processus
3339: *s_etat_processus, void *valeur_numerique, unsigned char type_entree,
3340: unsigned char type, integer8 longueur, integer8 *longueur_conversion);
3341: unsigned char *formateur_fichier_reel(struct_processus *s_etat_processus,
3342: void *valeur_numerique, unsigned char type,
3343: integer8 longueur, integer8 longueur_champ, unsigned char format);
3344: unsigned char *formateur_nombre(struct_processus *s_etat_processus,
3345: void *valeur_numerique, unsigned char type);
3346: unsigned char *formateur_reel(struct_processus *s_etat_processus,
3347: void *valeur_numerique, unsigned char type);
3348: unsigned char *messages(struct_processus *s_etat_processus);
3349: unsigned char *pointeur_ieme_caractere(struct_processus *s_etat_processus,
3350: unsigned char *chaine, integer8 position);
3351: unsigned char *purification_chaine(struct_processus *s_etat_processus,
3352: unsigned char *chaine);
3353: unsigned char *recherche_chemin_fichiers_temporaires(struct_processus
3354: *s_etat_processus);
3355: unsigned char *reencodage(struct_processus *s_etat_processus,
3356: unsigned char *chaine_entree, unsigned char *codage_entree,
3357: unsigned char *codage_sortie);
3358: unsigned char *transliteration(struct_processus *s_etat_processus,
3359: unsigned char *chaine_entree, unsigned char *codage_entree,
3360: unsigned char *codage_sortie);
3361: #endif
3362:
3363: /*
3364: --------------------------------------------------------------------------------
3365: Fonctions retournant un INTEGER*1 (drapeau d'erreur)
3366: --------------------------------------------------------------------------------
3367: */
3368:
3369: #ifndef RPLARGS
3370: logical1 analyse_syntaxique(struct_processus *s_etat_processus);
3371: logical1 arret_thread_signaux(struct_processus *s_etat_processus);
3372: logical1 caracteristiques_fichier(struct_processus *s_etat_processus,
3373: unsigned char *nom, logical1 *existence, logical1 *ouverture,
3374: unsigned long *unite);
3375: logical1 controle(struct_processus *s_etat_processus, unsigned char *fichier,
3376: unsigned char *type, unsigned char *somme_candidate);
3377: logical1 controle_integrite(struct_processus *s_etat_processus,
3378: unsigned char *executable_candidat, unsigned char *executable);
3379: logical1 creation_variable(struct_processus *s_etat_processus,
3380: struct_variable *s_variable,
3381: unsigned char autorisation_creation_variable_statique,
3382: unsigned char autorisation_creation_variable_partagee);
3383: logical1 creation_variable_partagee(struct_processus *s_etat_processus,
3384: struct_variable_partagee *s_variable);
3385: logical1 creation_variable_statique(struct_processus *s_etat_processus,
3386: struct_variable_statique *s_variable);
3387: logical1 chainage(struct_processus *s_etat_processus);
3388: logical1 compilation(struct_processus *s_etat_processus);
3389: logical1 depilement(struct_processus *s_etat_processus,
3390: struct_liste_chainee **l_base_liste, struct_objet **s_objet);
3391: logical1 destruction_fichier(unsigned char *nom_fichier);
3392: logical1 empilement(struct_processus *s_etat_processus,
3393: struct_liste_chainee **l_base_liste, struct_objet *s_objet);
3394: logical1 empilement_pile_last(struct_processus *s_etat_processus,
3395: integer8 nombre_arguments);
3396: logical1 evaluation(struct_processus *s_etat_processus, struct_objet *s_objet,
3397: unsigned char type_evaluation);
3398: logical1 initialisation_fichier_acces_direct(struct_processus *s_etat_processus,
3399: sqlite3 *sqlite, logical1 binaire);
3400: logical1 initialisation_fichier_acces_indexe(struct_processus *s_etat_processus,
3401: sqlite3 *sqlite, integer8 position_clef, logical1 binaire);
3402: logical1 lancement_thread_signaux(struct_processus *s_etat_processus);
3403: logical1 recherche_instruction_suivante(struct_processus *s_etat_processus);
3404: logical1 recherche_instruction_suivante_recursive(
3405: struct_processus *s_etat_processus, integer8 recursivite);
3406: logical1 retrait_variable(struct_processus *s_etat_processus,
3407: unsigned char *nom_variable, unsigned char type);
3408: logical1 retrait_variables_par_niveau(struct_processus *s_etat_processus);
3409: logical1 retrait_variable_partagee(struct_processus *s_etat_processus,
3410: unsigned char *nom_variable, union_position_variable position);
3411: logical1 retrait_variables_partagees_locales(
3412: struct_processus *s_etat_processus);
3413: logical1 retrait_variable_statique(struct_processus *s_etat_processus,
3414: unsigned char *nom_variable, union_position_variable position);
3415: logical1 retrait_variables_statiques_locales(
3416: struct_processus *s_etat_processus);
3417: logical1 sequenceur(struct_processus *s_etat_processus);
3418: logical1 sequenceur_optimise(struct_processus *s_etat_processus);
3419: #endif
3420:
3421: /*
3422: --------------------------------------------------------------------------------
3423: Fonctions retournant un INTEGER*1 (drapeau)
3424: --------------------------------------------------------------------------------
3425: */
3426:
3427: logical1 depassement_addition(integer8 *a, integer8 *b, integer8 *resultat);
3428: logical1 depassement_multiplication(integer8 *a, integer8 *b,
3429: integer8 *resultat);
3430: logical1 depassement_soustraction(integer8 *a, integer8 *b, integer8 *resultat);
3431: logical1 depassement_puissance(integer8 *a, integer8 *b, integer8 *resultat);
3432:
3433: #ifndef RPLARGS
3434: logical1 ecriture_pipe(struct_processus *s_etat_processus, int pipe,
3435: struct_objet *s_objet);
3436: logical1 recherche_variable(struct_processus *s_etat_processus,
3437: unsigned char *nom_variable);
3438: logical1 recherche_variable_globale(struct_processus *s_etat_processus,
3439: unsigned char *nom_variable);
3440: logical1 test_cfsf(struct_processus *s_etat_processus,
3441: unsigned char indice_drapeau);
3442: logical1 test_expression_rpn(unsigned char *chaine);
3443: logical1 test_fonction(unsigned char *chaine);
3444: logical1 validation_chaine(unsigned char *chaine);
3445: #endif
3446:
3447: /*
3448: --------------------------------------------------------------------------------
3449: Fonctions retournant un ssize_t
3450: --------------------------------------------------------------------------------
3451: */
3452:
3453: #ifndef RPLARGS
3454: ssize_t read_atomic(struct_processus *s_etat_processus,
3455: int fd, void *buf, size_t count);
3456: ssize_t write_atomic(struct_processus *s_etat_processus,
3457: int fd, void *buf, size_t count);
3458: #endif
3459:
3460: /*
3461: --------------------------------------------------------------------------------
3462: Fonctions renvoyant un int
3463: --------------------------------------------------------------------------------
3464: */
3465:
3466: int alsprintf(struct_processus *s_etat_processus,
3467: unsigned char **strp, const char *fmt, ...);
3468: #ifndef RPLARGS
3469: int association_etat_processus_readline();
3470: #endif
3471: int interruption_violation_access(void *adresse_fautive, int gravite);
3472: #ifndef RPLARGS
3473: int initialisation_etat_processus_readline();
3474: int liberation_etat_processus_readline();
3475: integer8 liste_variables(struct_processus *s_etat_processus,
3476: struct_tableau_variables *tableau);
3477: integer8 nombre_variables(struct_processus *s_etat_processus);
3478: int readline_analyse_syntaxique(int count, int key);
3479: int readline_effacement(int count, int key);
3480: #endif
3481: int std_fprintf(file *flux, const char *format, ...);
3482: int tex_fprintf(struct_processus *s_etat_processus,
3483: file *flux, const char *format, ...);
3484: int transliterated_fprintf(struct_processus *s_etat_processus, file *flux,
3485: const char *format, ...);
3486: int valsprintf(struct_processus *s_etat_processus,
3487: unsigned char **strp, const char *fmt, va_list ap);
3488: int wrapper_instruction_intrinseque(void (*fonction)(),
3489: struct_rpl_arguments *rpl_arguments);
3490:
3491: /*
3492: --------------------------------------------------------------------------------
3493: Fonctions renvoyant un INTEGER*1 (longueur d'un entier binaire)
3494: --------------------------------------------------------------------------------
3495: */
3496:
3497: #ifndef RPLARGS
3498: unsigned char longueur_entiers_binaires(struct_processus *s_etat_processus);
3499: #endif
3500:
3501: /*
3502: --------------------------------------------------------------------------------
3503: Fonctions retournant un INTEGER*8 (valeur binaire non signée)
3504: --------------------------------------------------------------------------------
3505: */
3506:
3507: #ifndef RPLARGS
3508: logical8 masque_entiers_binaires(struct_processus *s_etat_processus);
3509: #endif
3510:
3511: /*
3512: --------------------------------------------------------------------------------
3513: Fonctions retournant un INTEGER*8 (entier standard RPL/2)
3514: --------------------------------------------------------------------------------
3515: */
3516:
3517: #ifndef RPLARGS
3518: integer8 occupation_memoire(struct_objet *s_objet);
3519: integer8 longueur_chaine(struct_processus *s_etat_processus,
3520: unsigned char *chaine);
3521: integer8 position_caractere_de_chaine(struct_processus *s_etat_processus,
3522: unsigned char *chaine, unsigned char *position);
3523: #endif
3524:
3525: /*
3526: --------------------------------------------------------------------------------
3527: Fonctions renvoyant une liste chaînée (pointeur sur *struct_liste_chainee)
3528: --------------------------------------------------------------------------------
3529: */
3530:
3531: #ifndef RPLARGS
3532: struct_liste_chainee *analyse_rpn(struct_processus *s_etat_processus,
3533: unsigned char *chaine_rpn);
3534: #endif
3535:
3536: /*
3537: --------------------------------------------------------------------------------
3538: Allocateur de buffers à cache
3539: --------------------------------------------------------------------------------
3540: */
3541:
3542: void initialisation_allocateur_buffer(struct_processus *s_etat_processus);
3543: void liberation_allocateur_buffer(struct_processus *s_etat_pocessus);
3544: struct_buffer *allocation_buffer(struct_processus *s_etat_processus,
3545: size_t longueur);
3546: void liberation_buffer(struct_processus *s_etat_processus,
3547: struct_buffer *buffer);
3548:
3549: /*
3550: --------------------------------------------------------------------------------
3551: Fonctions renvoyant une copie de la structure de description des processus
3552: --------------------------------------------------------------------------------
3553: */
3554:
3555: #ifndef RPLARGS
3556: struct_processus *copie_etat_processus(struct_processus *s_etat_processus);
3557: #endif
3558:
3559: /*
3560: --------------------------------------------------------------------------------
3561: Fonctions renvoyant un pointeur sur un fichier (file *) ou un descripteur
3562: --------------------------------------------------------------------------------
3563: */
3564:
3565: #ifndef RPLARGS
3566: file *creation_fichier_tex(struct_processus *s_etat_processus);
3567: struct_descripteur_fichier *descripteur_fichier(struct_processus
3568: *s_etat_processus, struct_fichier *s_fichier);
3569: #endif
3570:
3571: /*
3572: --------------------------------------------------------------------------------
3573: Fonctions renvoyant un pointeur sur une *struct_objet
3574: --------------------------------------------------------------------------------
3575: */
3576:
3577: struct_objet *copie_objet(struct_processus *s_etat_processus,
3578: struct_objet *s_objet, unsigned char type);
3579:
3580: struct_objet *allocation(struct_processus *s_etat_processus, enum t_type type);
3581: #ifndef RPLARGS
3582: struct_objet *formateur_date(struct_processus *s_etat_processus,
3583: struct timeval *temps);
3584: struct_objet *lecture_fichier_non_formate(struct_processus *s_etat_processus,
3585: void *argument, integer8 longueur_buffer, logical1 recursivite);
3586: struct_objet *lecture_pipe(struct_processus *s_etat_processus, int pipe);
3587: struct_objet *parametres_sql(struct_processus *s_etat_processus,
3588: struct_objet *s_parametres);
3589: struct_objet *simplification(struct_processus *s_etat_processus,
3590: struct_objet *s_objet);
3591:
3592: struct_arbre_variables *allocation_noeud(struct_processus *s_etat_processus);
3593: struct_arbre_variables **allocation_tableau_noeuds(
3594: struct_processus *s_etat_processus);
3595:
3596: /*
3597: --------------------------------------------------------------------------------
3598: Fonctions renvoyant un pointeur sur une *struct_liste_variables_statiques
3599: ou *struct_liste_variables_partagees
3600: --------------------------------------------------------------------------------
3601: */
3602:
3603: struct_liste_variables_statiques *recherche_variable_statique(struct_processus
3604: *s_etat_processus, unsigned char *nom_variable,
3605: union_position_variable position, unsigned char origine);
3606: struct_liste_variables_partagees *recherche_variable_partagee(struct_processus
3607: *s_etat_processus, unsigned char *nom_variable,
3608: union_position_variable position, unsigned char origine);
3609: #endif
3610:
3611: /*
3612: --------------------------------------------------------------------------------
3613: Fonctions gérant la complétion automatique
3614: --------------------------------------------------------------------------------
3615: */
3616:
3617: char **completion_rpl();
3618: char *generateur_commandes();
3619: char **completion_matches();
3620:
3621: // END C PROTOTYPES
3622:
3623: /*
3624: --------------------------------------------------------------------------------
3625: Arithmétique
3626: --------------------------------------------------------------------------------
3627: */
3628:
3629: void f77absc_(complex16 *c, real8 *resultat);
3630:
3631: void f77additioncc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3632: void f77additionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3633: void f77additioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3634:
3635: void f77divisioncc_(complex16 *ca, complex16 *rb, complex16 *resultat);
3636: void f77divisionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3637: void f77divisioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3638: void f77divisionic_(integer8 *ib, complex16 *cb, complex16 *resultat);
3639: void f77divisionrc_(real8 *ra, complex16 *cb, complex16 *resultat);
3640:
3641: void f77multiplicationcc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3642: void f77multiplicationci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3643: void f77multiplicationcr_(complex16 *ca, real8 *rb, complex16 *resultat);
3644:
3645: void f77puissancecc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3646: void f77puissanceci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3647: void f77puissancecr_(complex16 *ca, real8 *rb, complex16 *resultat);
3648: void f77puissanceic_(integer8 *ia, complex16 *cb, complex16 *resultat);
3649: void f77puissanceii_(integer8 *ia, integer8 *ib, integer8 *resultat);
3650: void f77puissanceir_(integer8 *ia, real8 *rb, real8 *resultat);
3651: void f77puissancerc_(real8 *ra, complex16 *cb, complex16 *resultat);
3652: void f77puissanceri_(real8 *ra, integer8 *ib, real8 *resultat);
3653: void f77puissancerr_(real8 *ra, real8 *rb, real8 *resultat);
3654:
3655: void f77racinecarreec_(complex16 *ca, complex16 *resultat);
3656: void f77racinecarreein_(integer8 *ia, complex16 *resultat);
3657: void f77racinecarreeip_(integer8 *ia, real8 *resultat);
3658: void f77racinecarreern_(real8 *ia, complex16 *resultat);
3659: void f77racinecarreerp_(real8 *ia, real8 *resultat);
3660:
3661: void f77soustractioncc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3662: void f77soustractionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3663: void f77soustractioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3664: void f77soustractionic_(integer8 *ib, complex16 *cb, complex16 *resultat);
3665: void f77soustractionrc_(real8 *ra, complex16 *cb, complex16 *resultat);
3666:
3667: /*
3668: --------------------------------------------------------------------------------
3669: Trigonométrie complexe
3670: --------------------------------------------------------------------------------
3671: */
3672:
3673: void f77acos_(complex16 *argument, complex16 *resultat);
3674: void f77asin_(complex16 *argument, complex16 *resultat);
3675: void f77atan_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3676: void f77cos_(complex16 *argument, complex16 *resultat);
3677: void f77sin_(complex16 *argument, complex16 *resultat);
3678: void f77tan_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3679:
3680: /*
3681: --------------------------------------------------------------------------------
3682: Fonctions hyperboliques
3683: --------------------------------------------------------------------------------
3684: */
3685:
3686: void f77acoshc_(complex16 *argument, complex16 *resultat);
3687: void f77alogc_(complex16 *argument, complex16 *resultat);
3688: void f77asinhc_(complex16 *argument, complex16 *resultat);
3689: void f77atanhc_(complex16 *argument, complex16 *resultat);
3690: void f77cosh_(complex16 *argument, complex16 *resultat);
3691: void f77expc_(complex16 *argument, complex16 *resultat);
3692: void f77lnc_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3693: void f77lnin_(integer8 *argument, complex16 *resultat, integer4 *erreur);
3694: void f77lnrn_(real8 *argument, complex16 *resultat, integer4 *erreur);
3695: void f77logc_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3696: void f77login_(integer8 *argument, complex16 *resultat, integer4 *erreur);
3697: void f77logrn_(real8 *argument, complex16 *resultat, integer4 *erreur);
3698: void f77sinh_(complex16 *argument, complex16 *resultat);
3699: void f77tanh_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3700: void f77acoshi_(integer8 *argument, real8 *resultat);
3701: void f77acoshr_(real8 *argument, real8 *resultat);
3702: void f77asinhi_(integer8 *argument, real8 *resultat);
3703: void f77asinhr_(real8 *argument, real8 *resultat);
3704: void f77atanhi_(integer8 *argument, real8 *resultat);
3705: void f77atanhr_(real8 *argument, real8 *resultat);
3706: void f77lnip_(integer8 *argument, real8 *resultat, integer4 *erreur);
3707: void f77lnrp_(real8 *argument, real8 *resultat, integer4 *erreur);
3708: void f77logip_(integer8 *argument, real8 *resultat, integer4 *erreur);
3709: void f77logrp_(real8 *argument, real8 *resultat, integer4 *erreur);
3710:
3711: /*
3712: --------------------------------------------------------------------------------
3713: Calculs divers
3714: --------------------------------------------------------------------------------
3715: */
3716:
3717: void f90arrangement(integer8 *n, integer8 *k, real8 *resultat);
3718: void f90combinaison(integer8 *n, integer8 *k, real8 *resultat);
3719: void f90fcd(real8 *x, integer8 *n1, integer8 *n2, real8 *resultat);
3720: void f90gausscd(real8 *x, real8 *moyenne, real8 *variance, real8 *resultat);
3721: void f90tcd(real8 *x, integer8 *n, real8 *resultat);
3722: void f90x2cd(real8 *x, integer8 *n, real8 *resultat);
3723:
3724: // BEGIN C PROTOTYPES
3725: void dft(complex16 *dft, integer4 *nombre_lignes, integer4 *nombre_colonnes,
3726: integer4 *inverse, integer4 *erreur);
3727: // END C PROTOTYPES
3728:
3729: /*
3730: --------------------------------------------------------------------------------
3731: Fonctions Lapack
3732: --------------------------------------------------------------------------------
3733: */
3734:
3735: /*
3736: * Calcul de la longueur d'un espace de travail
3737: */
3738:
3739: #ifndef RPLARGS
3740: integer4 ilaenv_(integer4 *optimal, char *nom_fonction, char *option,
3741: integer4 *n1, integer4 *n2, integer4 *n3, integer4 *n4,
3742: integer4 longueur_nom_fonction, integer4 longueur_option);
3743:
3744: /*
3745: * Inversion
3746: */
3747:
3748: void dgetri_(integer4 *ordre_a, real8 *a, integer4 *lda, integer4 *pivot,
3749: real8 *work, integer4 *dim_work, integer4 *ios);
3750: void zgetri_(integer4 *ordre_a, complex16 *a, integer4 *lda, integer4 *pivot,
3751: complex16 *work, integer4 *dim_work, integer4 *ios);
3752:
3753: /*
3754: * Valeurs propres
3755: */
3756:
3757: void zgeev_(unsigned char *calcul_vp_gauches, unsigned char *calcul_vp_droits,
3758: integer4 *dim_matrice1, complex16 *matrice_f77,
3759: integer4 *dim_matrice2, complex16 *valeurs_propres,
3760: complex16 *vpg_f77, integer4 *dim_matrice3,
3761: complex16 *vpd_f77, integer4 *dim_matrice4,
3762: complex16 *work, integer4 *lwork, real8 *rwork,
3763: integer4 *erreur, integer4 longueur_1, integer4 longueur_2);
3764:
3765: /*
3766: * Valeurs propres généralisées
3767: */
3768:
3769: void zggev_(unsigned char *calcul_vp_gauches, unsigned char *calcul_vp_droits,
3770: integer4 *dim_matrice1, complex16 *matrice_f77,
3771: integer4 *dim_matrice2, complex16 *metrique_f77,
3772: integer4 *dim_matrice3, complex16 *alpha, complex16 *beta,
3773: complex16 *vpg_f77, integer4 *dim_matrice4,
3774: complex16 *vpd_f77, integer4 *dim_matrice5,
3775: complex16 *work, integer4 *lwork, real8 *rwork,
3776: integer4 *erreur, integer4 longueur_1, integer4 longueur_2);
3777:
3778: /*
3779: * Moindres carrés
3780: */
3781:
3782: void dgelsd_(integer4 *nombre_lignes_a, integer4 *nombre_colonnes_a,
3783: integer4 *nombre_colonnes_b, real8 *matrice_a, integer4 *lda,
3784: real8 *matrice_b, integer4 *ldb, real8 *valeurs_singulieres,
3785: real8 *rcond, integer4 *rank, real8 *work, integer4 *lwork,
3786: integer4 *iwork, integer4 *info);
3787: void zgelsd_(integer4 *nombre_lignes_a, integer4 *nombre_colonnes_a,
3788: integer4 *nombre_colonnes_b, complex16 *matrice_a, integer4 *lda,
3789: complex16 *matrice_b, integer4 *ldb, real8 *valeurs_singulieres,
3790: real8 *rcond, integer4 *rank, complex16 *work, integer4 *lwork,
3791: real8 *rwork, integer4 *iwork, integer4 *info);
3792:
3793: /*
3794: * Moindres carrés généralisé
3795: */
3796:
3797: /*
3798: * Décomposition en valeurs singulières
3799: */
3800:
3801: void dgesvd_(unsigned char *jobu, unsigned char *jobvh,
3802: integer4 *m, integer4 *n, real8 *a, integer4 *lda,
3803: real8 *s, real8 *u, integer4 *ldu, real8 *vh, integer4 *ldvh,
3804: real8 *work, integer4 *lwork, integer4 *info, integer4 longueur_jobu,
3805: integer4 longueur_jobvh);
3806: void zgesvd_(unsigned char *jobu, unsigned char *jobvh,
3807: integer4 *m, integer4 *n, real8 *a, integer4 *lda,
3808: real8 *s, real8 *u, integer4 *ldu, real8 *vh, integer4 *ldvh,
3809: real8 *work, integer4 *lwork, real8 *rwork, integer4 *info,
3810: integer4 longueur_jobu, integer4 longueur_jobvh);
3811:
3812: /*
3813: * Factorisations diverses
3814: */
3815:
3816: /* LU de Crout */
3817: void dgetrf_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3818: integer4 *lda, integer4 *pivot, integer4 *ios);
3819: void zgetrf_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3820: integer4 *lda, integer4 *pivot, integer4 *ios);
3821:
3822: /* LQ */
3823: void dgelq2_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3824: integer4 *lda, real8 *tau, real8 *work, integer4 *ios);
3825: void zgelq2_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3826: integer4 *lda, complex16 *tau, complex16 *work, integer4 *ios);
3827:
3828: /* QR */
3829: void dgeqp3_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3830: integer4 *lda, integer4 *pivot, real8 *tau, real8 *work,
3831: integer4 *lwork, integer4 *ios);
3832: void zgeqp3_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3833: integer4 *lda, integer4 *pivot, complex16 *tau, complex16 *work,
3834: integer4 *lwork, real8 *rwork, integer4 *ios);
3835:
3836: /* Cholesky */
3837: void dpptrf_(unsigned char *mode, integer4 *n, complex16 *triangle,
3838: integer4 *ios, integer4 longueur);
3839: void zpptrf_(unsigned char *mode, integer4 *n, complex16 *triangle,
3840: integer4 *ios, integer4 longueur);
3841:
3842: /* Schur */
3843: void dgees_(unsigned char *calcul_vecteur, unsigned char *valeurs_triees,
3844: logical4 (*fonction_tri)(), integer4 *n, real8 *a,
3845: integer4 *lda, integer4 *sdim, real8 *wr, real8 *wi,
3846: real8 *vs, integer4 *ldvs, real8 *work, integer4 *lwork,
3847: logical4 *bwork, integer4 *info, integer4 l1, integer4 l2);
3848: void zgees_(unsigned char *calcul_vecteur, unsigned char *valeurs_triees,
3849: logical4 (*fonction_tri)(), integer4 *n, complex16 *a,
3850: integer4 *lda, integer4 *sdim, complex16 *w,
3851: complex16 *vs, integer4 *ldvs, complex16 *work, integer4 *lwork,
3852: real8 *rwork, logical4 *bwork, integer4 *info,
3853: integer4 l1, integer4 l2);
3854:
3855: /* Déterminant et rang */
3856: void dgecon_(unsigned char *norm, integer4 *n, real8 *a, integer4 *lda,
3857: real8 *anorm, real8 *rcond, real8 *work, integer4 *iwork,
3858: integer4 *info, integer4 l1);
3859: void dgelsy_(integer4 *m, integer4 *n, integer4 *nrhs, real8 *a,
3860: integer4 *lda, real8 *b, integer4 *ldb, integer4 *jpvt, real8 *rcond,
3861: integer4 *rank, real8 *work, integer4 *lwork, integer4 *info);
3862: real8 dlange_(unsigned char *norme, integer4 *n, integer4 *m, real8 *a,
3863: integer4 *lda, real8 *work, integer4 longueur);
3864: real8 zlange_(unsigned char *norme, integer4 *n, integer4 *m, real8 *a,
3865: integer4 *lda, real8 *work, integer4 longueur);
3866: void zgecon_(unsigned char *norm, integer4 *n, complex16 *a, integer4 *lda,
3867: real8 *anorm, real8 *rcond, complex16 *work, real8 *rwork,
3868: integer4 *info, integer4 l1);
3869: void zgelsy_(integer4 *m, integer4 *n, integer4 *nrhs, complex16 *a,
3870: integer4 *lda, complex16 *b, integer4 *ldb, integer4 *jpvt,
3871: real8 *rcond, integer4 *rank, complex16 *work, integer4 *lwork,
3872: real8 *rwork, integer4 *info);
3873: #endif
3874:
3875: /*
3876: * Fonction testant la requête d'arrêt (nécessaire pour tester le
3877: * drapeau depuis une bibliothèque).
3878: */
3879:
3880: int test_arret(struct_processus *s_etat_processus);
3881:
3882: #endif
3883:
3884: // vim: ts=4
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