1: /*
2: ================================================================================
3: RPL/2 (R) version 4.1.25
4: Copyright (C) 1989-2016 Dr. BERTRAND Joël
5:
6: This file is part of RPL/2.
7:
8: RPL/2 is free software; you can redistribute it and/or modify it
9: under the terms of the CeCILL V2 License as published by the french
10: CEA, CNRS and INRIA.
11:
12: RPL/2 is distributed in the hope that it will be useful, but WITHOUT
13: ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14: FITNESS FOR A PARTICULAR PURPOSE. See the CeCILL V2 License
15: for more details.
16:
17: You should have received a copy of the CeCILL License
18: along with RPL/2. If not, write to info@cecill.info.
19: ================================================================================
20: */
21:
22:
23: #ifndef INCLUSION_RPL
24: #define INCLUSION_RPL
25:
26: #ifndef __RPLCAS
27: # define _GNU_SOURCE
28: # define _XOPEN_SOURCE 700
29: #endif
30:
31: #define _REENTRANT
32:
33: #ifndef __RPLCAS
34: # ifdef Darwin
35: # define _DARWIN_C_SOURCE
36: # endif
37:
38: # ifdef OpenBSD
39: # define _BSD_SOURCE
40: # endif
41:
42: # ifdef FreeBSD
43: # define __BSD_VISIBLE 1
44: # endif
45: #endif
46:
47: #ifdef OS2
48: # ifndef __RPLCAS
49: # define _BSD_SOURCE
50: # endif
51:
52: # include <types.h>
53: enum { SHUT_RD = 0, SHUT_WR, SHUT_RDWR };
54: # define SHUT_RD SHUT_RD
55: # define SHUT_WR SHUT_WR
56: # define SHUT_RDWR SHUT_RDWR
57:
58: # include "getaddrinfo-conv.h"
59:
60: # define sched_yield(arg)
61: #endif
62:
63: #ifdef CYGWIN
64: # define SA_ONSTACK 0
65: #endif
66:
67: #define DEBUG_TRACE uprintf("[%d/%X] %s(%d)\n", \
68: getpid(), pthread_self(), __FILE__, __LINE__);
69: #define TEST_ABSENCE_FICHIER(nom) \
70: { int ios; struct stat *buf; ios = stat(nom, buf); \
71: if (ios == 0) BUG(1, uprintf("File %s found!\n", nom)); }
72:
73: /*
74: ================================================================================
75: INCLUSIONS
76: ================================================================================
77: */
78:
79: #include <stdio.h>
80: #include <stdlib.h>
81: #include <stdint.h>
82: #include <math.h>
83: #include <string.h>
84: #include <strings.h>
85: #include <syslog.h>
86: #include <errno.h>
87: #include <stdarg.h>
88: #include <poll.h>
89: #include <signal.h>
90:
91: #ifndef RPLARGS
92: # include <sys/mman.h>
93: # include <sys/time.h>
94: # include <sys/resource.h>
95: # include <sys/select.h>
96: # include <sys/socket.h>
97: # include <sys/stat.h>
98: # include <sys/timeb.h>
99: # include <sys/types.h>
100: # include <sys/un.h>
101: # include <sys/wait.h>
102:
103: # include <arpa/inet.h>
104: # include <netinet/in.h>
105: # include <netdb.h>
106:
107: # include <dlfcn.h>
108: # include <fcntl.h>
109: # include <pthread.h>
110: # include <regex.h>
111:
112: # ifdef OS2
113: # undef pthread_mutexattr_settype
114: # define pthread_mutexattr_settype(a, b)
115: # endif
116:
117: # include <pwd.h>
118: # ifdef SHARED_MEMORY
119: # include <sys/shm.h>
120: # endif
121:
122: # ifndef IPCS_SYSV
123: # include <semaphore.h>
124: # else
125: # include <sys/ipc.h>
126: # include <sys/sem.h>
127:
128: # ifdef OS2
129: # define INCL_DOSSEMAPHORES
130: # define INCL_DOSMEMMGR
131: # define INCL_DOSERRORS
132: # include <os2.h>
133:
134: typedef struct _OS2SEM
135: {
136: HMTX hmtx;
137: HEV hev;
138: ULONG shared;
139: ULONG *cnt;
140: ULONG *nopened;
141: ULONG allocated;
142: } sem_t;
143: # else // IPCS_SYSV
144: typedef struct
145: {
146: int sem;
147: int alloue;
148: unsigned char *path;
149: pid_t pid;
150: pthread_t tid;
151: } sem_t;
152: # endif
153:
154: # ifndef SEM_FAILED
155: # define SEM_FAILED NULL
156: # endif
157:
158: sem_t *sem_open_SysV(const char *nom, int oflag, ...);
159: int sem_init_SysV(sem_t *sem, int shared, unsigned int value);
160: int sem_close_SysV(sem_t *sem);
161: int sem_wait_SysV(sem_t *sem);
162: int sem_trywait_SysV(sem_t *sem);
163: int sem_timedwait_SysV(sem_t *sem, struct timespec *ts);
164: int sem_post_SysV(sem_t *sem);
165: int sem_getvalue_SysV(sem_t *sem, int *value);
166: int sem_unlink_SysV(char *nom);
167: int sem_destroy_SysV(sem_t *sem);
168: # endif
169:
170: # include <setjmp.h>
171: # include <termios.h>
172: # include <time.h>
173: # include <unistd.h>
174: # include <locale.h>
175:
176: # include "history.h"
177: # include "readline.h"
178: # include "termcap.h"
179: # include "iconv.h"
180: # include "zlib.h"
181:
182: # include "openssl/evp.h"
183: # ifndef OPENSSL_NO_MD2
184: # include "openssl/md2.h"
185: # endif
186: # ifndef OPENSSL_NO_MD4
187: # include "openssl/md4.h"
188: # endif
189: # ifndef OPENSSL_NO_MD5
190: # include "openssl/md5.h"
191: # endif
192: # ifndef OPENSSL_NO_MDC2
193: # include "openssl/mdc2.h"
194: # endif
195: # ifndef OPENSSL_NO_RIPEMD
196: # include "openssl/ripemd.h"
197: # endif
198: # ifndef OPENSSL_NO_SHA
199: # include "openssl/sha.h"
200: # endif
201: # ifndef OPENSSL_NO_WHIRLPOOL
202: # include "openssl/whrlpool.h"
203: # endif
204: # ifndef OPENSSL_NO_AES
205: # include "openssl/aes.h"
206: # endif
207: # ifndef OPENSSL_NO_CAMELLIA
208: # include "openssl/camellia.h"
209: # endif
210: # ifndef OPENSSL_NO_RC2
211: # include "openssl/rc2.h"
212: # endif
213: # ifndef OPENSSL_NO_IDEA
214: # include "openssl/idea.h"
215: # endif
216:
217: # include "sqlite3.h"
218: # include "sigsegv.h"
219: # ifdef OS2
220: // Bug de libsigsegv
221: # undef HAVE_STACK_OVERFLOW_RECOVERY
222: # endif
223:
224: # define GSL_RANGE_CHECK_OFF
225: # include "gsl/gsl_cdf.h"
226: # include "gsl/gsl_cblas.h"
227: # include "gsl/gsl_errno.h"
228: # include "gsl/gsl_fft_complex.h"
229: # include "gsl/gsl_permutation.h"
230: # include "gsl/gsl_randist.h"
231: # include "gsl/gsl_rng.h"
232: # include "gsl/gsl_sf.h"
233: #endif
234:
235: #ifdef SunOS
236: # include <ieeefp.h>
237: #endif
238:
239: // Définition spécifique à Hurd
240: #ifndef PIPE_BUF
241: # define fpathconf (".", _PC_PIPE_BUF)
242: #endif
243:
244: #ifdef MYSQL_SUPPORT
245: # include <mysql.h>
246: # define mysqlclose(arg) mysql_close(arg.mysql)
247: #else
248: # define mysqlclose(arg)
249: #endif
250:
251: #ifdef POSTGRESQL_SUPPORT
252: # include <libpq-fe.h>
253: # define postgresqlclose(arg) PQfinish(arg.postgresql)
254: #else
255: # define postgresqlclose(arg)
256: #endif
257:
258: #include "librplprototypes.h"
259:
260: #ifndef RPLARGS
261: # ifndef UNIX_PATH_MAX
262: struct sockaddr_un sizecheck;
263: # define UNIX_PATH_MAX sizeof(sizecheck.sun_path)
264: # endif
265: #endif
266:
267: #ifdef MAIN_RPL
268: # define __EXTERN__
269: # define __STATIC_MUTEX_INITIALIZATION__ = PTHREAD_MUTEX_INITIALIZER
270: #else
271: # define __EXTERN__ extern
272: # define __STATIC_MUTEX_INITIALIZATION__
273: #endif
274:
275:
276: /*
277: ================================================================================
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: __EXTERN__ volatile int nombre_thread_surveillance_processus;
533:
534: # define SEM_FORK 0
535: # define SEM_QUEUE 1
536: # define SEM_SIGNALISATION 2
537: # define SEM_ARRET_SIGNALISATION 3
538:
539: sem_t *sem_init2(unsigned int valeur, pid_t pid, int ordre);
540: sem_t *sem_init3(unsigned int valeur, pid_t pid, pthread_t tid, int ordre);
541: int sem_destroy2(sem_t *semaphore_p, pid_t pid, int ordre);
542: int sem_destroy3(sem_t *semaphore_p, pid_t pid, pthread_t tid, int ordre);
543: int sem_getvalue2(sem_t *semaphore, int *valeur);
544: sem_t *sem_open2(pid_t pid, int ordre);
545: #endif
546:
547: // Le mutex est là uniquement pour pouvoir émuler le comportement
548: // de sem_getvalue() sur un système comme MacOS X qui ne possède pas
549: // cette fonction.
550:
551: #ifdef Darwin
552: #define sem_getvalue(semaphore, value) sem_getvalue2(semaphore, value)
553: #define sem_post(semaphore) \
554: ({ int r; pthread_mutex_lock(&mutex_sem); \
555: r = sem_post(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
556: #define sem_wait(semaphore) \
557: ({ int r; pthread_mutex_lock(&mutex_sem); \
558: r = sem_wait(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
559: #define sem_trywait(semaphore) \
560: ({ int r; pthread_mutex_lock(&mutex_sem); \
561: r = sem_trywait(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
562: #endif
563:
564: /*
565: ================================================================================
566: Macros
567: ================================================================================
568: */
569:
570: // Par défaut, tout est redirigé vers stderr sauf indication explicite de
571: // stdout.
572:
573: #define printf(...) transliterated_fprintf(s_etat_processus, \
574: stderr, __VA_ARGS__)
575: #define fprintf(flux, ...) transliterated_fprintf(s_etat_processus, \
576: flux, __VA_ARGS__)
577: #define uprintf(...) std_fprintf(stderr, __VA_ARGS__)
578: #define ufprintf(flux, ...) std_fprintf(flux, __VA_ARGS__)
579:
580: #ifdef SunOS
581: # define fopen(...) ({ FILE *desc; \
582: while((desc = fopen(__VA_ARGS__)) == NULL) \
583: { if ((errno != EINTR) && (errno != 0)) break; } desc; })
584: # define freopen(...) ({ FILE *desc; \
585: while((desc = freopen(__VA_ARGS__)) == NULL) \
586: { if ((errno != EINTR) && (errno != 0)) break; } desc; })
587: # define fclose(...) ({ int ios; \
588: while((ios = fclose(__VA_ARGS__)) != 0) \
589: { if ((errno != EINTR) && (errno != 0)) break; } ios; })
590: # define fflush(flux) ({ int ios; \
591: while((ios = fflush((flux == stdout) ? stderr : flux)) != 0) \
592: { if ((errno != EINTR) && (errno != 0)) break; } ios; })
593: # define sem_open(...) ({ sem_t *semaphore; \
594: while((semaphore = sem_open(__VA_ARGS__)) == SEM_FAILED) \
595: { if (errno != EINTR) break; } semaphore; })
596: #else // !SunOS
597: # define fflush(flux) fflush((flux == stdout) ? stderr : flux)
598: #endif
599:
600: // Redéfinition de abs pour un fonctionnement en entier de type long long int
601:
602: #ifdef __GNUC__
603: # define abs(i) ({ typeof(i) _i; _i = (i); (_i >= 0) ? _i : -_i; })
604: // typeof() est une extension de gcc, mais est présent sur d'autres compilateurs
605: // comme Sun Studio. Dans le cas où typeof() n'existe pas, il est possible
606: // d'utiliser la macro suivante, mais elle possède un effet de bord dû à
607: // l'évaluation multiple de l'argument.
608: #else
609: # define abs(i) (((i) >= 0) ? (i) : (-i))
610: #endif
611:
612: #define NOTICE(m) \
613: do \
614: { \
615: ufprintf(stderr, "[%d-%llu] %s() from %s at line %d: %s\n", \
616: getpid(), (unsigned long long) pthread_self(), \
617: __FUNCTION__, __FILE__, __LINE__, m); \
618: fflush(stderr); \
619: } while(0)
620:
621: #ifdef __GLIBC__
622: #include <execinfo.h>
623: #define __BACKTRACE
624: #define BACKTRACE(n) \
625: do \
626: { \
627: void *buffer[n]; \
628: int nb, i; \
629: char **appels; \
630: pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER; \
631: nb = backtrace(buffer, n); \
632: appels = backtrace_symbols(buffer, nb); \
633: pthread_mutex_lock(&mutex); \
634: uprintf("[%d-%llu] BACKTRACE <%s()> at line #%d\n", \
635: getpid(), pthread_self(), __FUNCTION__, __LINE__); \
636: if (appels != NULL) \
637: { \
638: for(i = 0; i < nb; i++) \
639: uprintf(" %s\n", appels[i]); \
640: sys_free(appels); \
641: } \
642: else \
643: uprintf("Nullified backtrace\n"); \
644: uprintf("[%d-%llu] END OF BACKTRACE\n", getpid(), pthread_self()); \
645: fflush(stdout); \
646: pthread_mutex_unlock(&mutex); \
647: } while(0)
648: #else
649: #define BACKTRACE(n) NOTICE("BACKTRACE only defined in glibc")
650: #endif
651:
652: #ifdef __BACKTRACE
653: # define BUG(b, ...) \
654: do { if (b) { uprintf("[%d] BUG! <%s()> at line #%d of %s\n", \
655: (int) getpid(), __FUNCTION__, __LINE__, __FILE__); \
656: __VA_ARGS__; fflush(stdout); \
657: BACKTRACE(64); \
658: pthread_kill(pthread_self(), SIGBUS); }} while(0)
659: #else
660: # define BUG(b, ...) \
661: do { if (b) { uprintf("[%d] BUG! <%s()> at line #%d of %s\n", \
662: (int) getpid(), __FUNCTION__, __LINE__, __FILE__); \
663: __VA_ARGS__; fflush(stdout); \
664: pthread_kill(pthread_self(), SIGBUS); }} while(0)
665: #endif
666:
667:
668: /*
669: ================================================================================
670: Affichage des points de retour des fonctions
671: ================================================================================
672: */
673:
674: #ifdef DEBUG_MEMOIRE
675: void analyse_post_mortem();
676: void *debug_memoire_ajout(size_t taille, const unsigned char *fonction,
677: unsigned long ligne, const unsigned char *argument);
678: void debug_memoire_initialisation();
679: void *debug_memoire_modification(void *pointeur, size_t taille,
680: const unsigned char *fonction, unsigned long ligne,
681: const unsigned char *argument);
682: void debug_memoire_retrait(void *ptr);
683: void debug_memoire_verification();
684:
685: pid_t debug_fork();
686:
687: #define malloc(s) debug_memoire_ajout(s, __FUNCTION__, __LINE__, #s)
688: #define free(s) debug_memoire_retrait(s)
689: #define realloc(s, t) debug_memoire_modification(s, t, \
690: __FUNCTION__, __LINE__, #t)
691: #define fork() debug_fork()
692: #endif
693:
694: #ifdef DEBUG_RETURN
695: #define return uprintf("[%d] Return from <%s()> at line #%d " \
696: "(%s [%d])\n", (int) getpid(), __FUNCTION__, \
697: __LINE__, strerror(errno), errno); fflush(stdout); errno = 0; return
698: #endif
699:
700: #ifdef DEBUG_MUTEX
701: #define pthread_mutex_lock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
702: "locking at %s() " \
703: "line #%d\n", (int) getpid(), (unsigned long long) pthread_self(), \
704: #mutex, mutex, __FUNCTION__, __LINE__), fflush(stdout), \
705: pthread_mutex_lock(mutex)
706: #define pthread_mutex_unlock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
707: "unlocking at " \
708: "%s() line #%d\n", (int) getpid(), (unsigned long long) \
709: pthread_self(), #mutex, mutex, __FUNCTION__, __LINE__), \
710: fflush(stdout), \
711: pthread_mutex_unlock(mutex)
712: #endif
713:
714:
715: /*
716: ================================================================================
717: DEFINIONS
718: ================================================================================
719: */
720:
721: /*
722: --------------------------------------------------------------------------------
723: Valeurs
724: --------------------------------------------------------------------------------
725: */
726:
727: #define d_faux ((logical1) 0L)
728: #define d_vrai ((logical1) -1L)
729:
730: #define d_absence_erreur ((logical1) d_faux)
731: #define d_erreur ((logical1) d_vrai)
732:
733: #define d_code_fin_chaine '\0'
734: #define d_code_espace ' '
735: #define d_code_retour_chariot '\n'
736: #define d_code_tabulation '\t'
737: #define d_longueur_maximale_instruction 16
738:
739: #define d_INT "integer"
740: #define d_REL "real"
741: #define d_CPL "complex"
742: #define d_VIN "[ integer ]"
743: #define d_VRL "[ real ]"
744: #define d_VCX "[ complex ]"
745: #define d_MIN "[[ integer ]]"
746: #define d_MRL "[[ real ]]"
747: #define d_MCX "[[ complex ]]"
748: #define d_BIN "# binary[bodh]"
749: #define d_NOM "'name'"
750: #define d_CHN "\"string\""
751: #define d_LST "{ list }"
752: #define d_ALG "'algebraic'"
753: #define d_RPN "<< RPN >>"
754: #define d_FCH "File $n { format }"
755: #define d_SLB "Library $n"
756: #define d_SQL "Sql $n (type)"
757: #define d_PRC "Process $n"
758: #define d_SCK "Socket $n { format }"
759: #define d_SPH "Semaphore $n 'name'"
760: #define d_TAB "<[ table ]>"
761: #define d_MTX "Mutex $n"
762: #define d_REC "Record /'name_1', ..., 'name_n'/"
763:
764: /*
765: --------------------------------------------------------------------------------
766: Paramètres du système
767: --------------------------------------------------------------------------------
768: */
769:
770: #ifndef RPLARGS
771: # define ds_beep ""
772: # define ds_fichier_historique ".RPL2_history"
773: # define ds_imposition_separateur_decimal d_vrai
774: # define ds_longueur_historique 256
775: # define ds_nombre_maximum_fichiers_ouverts 65536
776: # define ds_preprocesseur "rplpp " \
777: "--nostdinc -C 2> /dev/null"
778: # define ds_rplcore "rpl-core"
779: # define ds_rplprofile "rpl-profile"
780: # define ds_sdat "SDAT"
781: #endif
782:
783: /*
784: --------------------------------------------------------------------------------
785: Erreurs système
786: --------------------------------------------------------------------------------
787: */
788:
789: #ifdef DEBUG_ERREURS
790: # ifdef MESSAGES
791: # define __erreur(i) i
792: # define __erreur_(i) i
793: # else
794: # undef _ERREURS_VARIABLES
795: # ifdef _ERREURS_VARIABLES
796: # define __erreur_(i) __erreur(i)
797: # else
798: # define __erreur_(i) i
799: # endif
800: # define __erreur(i) ({ int ios; ios = errno; \
801: if (strstr(__FUNCTION__, "recherche_variable") \
802: == NULL) { if(ios != 0) \
803: ufprintf(stderr, "LAST ERROR: %s\n", strerror(ios)); \
804: ufprintf(stderr, "ERROR %d AT %s() FROM %s LINE %d\n", \
805: i, __FUNCTION__, __FILE__, __LINE__); BACKTRACE(16); } i; })
806: # endif
807: #else
808: # define __erreur(i) i
809: # define __erreur_(i) i
810: #endif
811:
812: #ifdef DEBUG_FICHIERS
813: # define open(a, ...) \
814: ({ ufprintf(stderr, "[%d] OPEN %s AT %s() FROM %s LINE %d\n", \
815: getpid(), a, \
816: __FUNCTION__, __FILE__, __LINE__); open(a, __VA_ARGS__); })
817: # define pipe(a) \
818: ({ ufprintf(stderr, "[%d] PIPE %s AT %s() FROM %s LINE %d\n", \
819: getpid(), a, \
820: __FUNCTION__, __FILE__, __LINE__); pipe(a); })
821: # define shm_open(a, ...) \
822: ({ ufprintf(stderr, "[%d] SHM_OPEN %s AT %s() FROM %s LINE %d\n", \
823: getpid(), a, \
824: __FUNCTION__, __FILE__, __LINE__); shm_open(a, __VA_ARGS__); })
825: # define shm_unlink(a) \
826: ({ ufprintf(stderr, "[%d] SHM_UNLINK %s AT %s() FROM %s LINE %d\n", \
827: getpid(), a, \
828: __FUNCTION__, __FILE__, __LINE__); shm_unlink(a); })
829: # define sem_open(a, ...) \
830: ({ ufprintf(stderr, "[%d] SEM_OPEN %s AT %s() FROM %s LINE %d\n", \
831: getpid(), a, \
832: __FUNCTION__, __FILE__, __LINE__); sem_open(a, __VA_ARGS__); })
833: # define sem_unlink(a) \
834: ({ ufprintf(stderr, "[%d] SEM_UNLINK %s AT %s() FROM %s LINE %d\n", \
835: getpid(), a, \
836: __FUNCTION__, __FILE__, __LINE__); sem_unlink(a); })
837: # define close(a) \
838: ({ ufprintf(stderr, "[%d] CLOSE %s AT %s() FROM %s LINE %d\n", \
839: getpid(), a, \
840: __FUNCTION__, __FILE__, __LINE__); close(a); })
841: #endif
842:
843: // -1 : erreur provoquée par une bibliothèque externe
844: #ifndef RPLARGS
845: # define d_es 2000
846: # define d_es_allocation_memoire __erreur(2001)
847: # define d_es_variable_introuvable __erreur_(2002)
848: # define d_es_pile_vide __erreur(2003)
849: # define d_es_end_incoherent __erreur(2004)
850: # define d_es_peripherique_stdin __erreur(2005)
851: # define d_es_erreur_fichier __erreur(2006)
852: # define d_es_execution_bibliotheque __erreur(2007)
853: # define d_es_signal __erreur(2008)
854: # define d_es_processus __erreur(2009)
855: # define d_es_pile_operationnelle_vide __erreur(2010)
856: # define d_es_nombre_max_descripteurs __erreur(2011)
857: # define d_es_interruption_invalide __erreur(2012)
858: # define d_es_contexte __erreur(2013)
859: # define d_es_somme_controle __erreur(2014)
860: # define d_es_semaphore __erreur(2015)
861: # define d_es_mutex_acquis_autre_thread __erreur(2016)
862: #endif
863:
864: /*
865: --------------------------------------------------------------------------------
866: Exceptions
867: --------------------------------------------------------------------------------
868: */
869:
870: #ifndef RPLARGS
871: # define d_ep 1000
872: # define d_ep_division_par_zero __erreur(1001)
873: # define d_ep_matrice_non_inversible __erreur(1002)
874: # define d_ep_resultat_indefini __erreur(1003)
875: # define d_ep_underflow __erreur(1004)
876: # define d_ep_overflow __erreur(1005)
877: # define d_ep_domaine_definition __erreur(1006)
878: # define d_ep_perte_precision __erreur(1007)
879: # define d_ep_decomposition_QR __erreur(1008)
880: # define d_ep_matrice_non_definie_positive __erreur(1009)
881: # define d_ep_decomposition_QZ __erreur(1010)
882: # define d_ep_decomposition_SVD __erreur(1011)
883: #endif
884:
885: /*
886: --------------------------------------------------------------------------------
887: Erreurs de compilation
888: --------------------------------------------------------------------------------
889: */
890:
891: #ifndef RPLARGS
892: # define d_ec 3000
893: # define d_ec_niveau_definition_negatif __erreur(3001)
894: # define d_ec_nom_definition_invalide __erreur(3002)
895: # define d_ec_erreur_boucle_definie __erreur(3003)
896: # define d_ec_erreur_instruction_end __erreur(3004)
897: # define d_ec_erreur_instruction_until __erreur(3005)
898: # define d_ec_source_incoherent __erreur(3006)
899: # define d_ec_erreur_instruction_while __erreur(3007)
900: # define d_ec_erreur_instruction_then __erreur(3008)
901: # define d_ec_erreur_instruction_else __erreur(3009)
902: # define d_ec_erreur_instruction_elseif __erreur(3010)
903: # define d_ec_erreur_instruction_select __erreur(3011)
904: # define d_ec_erreur_instruction_case __erreur(3012)
905: #endif
906:
907: /*
908: --------------------------------------------------------------------------------
909: Erreurs à l'exécution
910: --------------------------------------------------------------------------------
911: */
912:
913: // -1 : erreur provoquée par une bibliothèque externe
914: #ifndef RPLARGS
915: # define d_ex 0
916: # define d_ex_pile_vide __erreur(1)
917: # define d_ex_manque_argument __erreur(2)
918: # define d_ex_argument_invalide __erreur(3)
919: # define d_ex_erreur_type_argument __erreur(4)
920: # define d_ex_nom_reserve __erreur(5)
921: # define d_ex_nombre_arguments __erreur(6)
922: # define d_ex_dimensions_invalides __erreur(7)
923: # define d_ex_expression_invalide __erreur(8)
924: # define d_ex_absence_graphique_courant __erreur(9)
925: # define d_ex_erreur_traitement_condition __erreur(10)
926: # define d_ex_erreur_traitement_boucle __erreur(11)
927: # define d_ex_variable_non_definie __erreur_(12)
928: # define d_ex_drapeau_inexistant __erreur(13)
929: # define d_ex_nom_invalide __erreur(14)
930: # define d_ex_element_inexistant __erreur(15)
931: # define d_ex_absence_variable __erreur(16)
932: # define d_ex_erreur_evaluation __erreur(17)
933: # define d_ex_semaphore __erreur(18)
934: # define d_ex_longueur_fft __erreur(19)
935: # define d_ex_queue_impression __erreur(20)
936: # define d_ex_type_trace_invalide __erreur(21)
937: # define d_ex_erreur_fichier __erreur(22)
938: # define d_ex_absence_equation __erreur(23)
939: # define d_ex_erreur_bibliotheque __erreur(24)
940: # define d_ex_execution_bibliotheque __erreur(25)
941: # define d_ex_stop __erreur(26)
942: # define d_ex_matrice_statistique_invalide __erreur(27)
943: # define d_ex_dimensions_matrice_statistique __erreur(28)
944: # define d_ex_absence_observations __erreur(29)
945: # define d_ex_statistiques_echantillon __erreur(30)
946: # define d_ex_observations_inexistantes __erreur(31)
947: # define d_ex_syntaxe __erreur(32)
948: # define d_ex_cycle_hors_boucle __erreur(33)
949: # define d_ex_conversion_unite __erreur(34)
950: # define d_ex_erreur_parametre_fichier __erreur(35)
951: # define d_ex_erreur_acces_fichier __erreur(36)
952: # define d_ex_erreur_requete_fichier __erreur(37)
953: # define d_ex_erreur_format_fichier __erreur(38)
954: # define d_ex_fichier_verrouille __erreur(39)
955: # define d_ex_verrou_indefini __erreur(40)
956: # define d_ex_fin_de_fichier_atteinte __erreur(41)
957: # define d_ex_debut_de_fichier_atteint __erreur(42)
958: # define d_ex_erreur_type_fichier __erreur(43)
959: # define d_ex_fichier_vide __erreur(44)
960: # define d_ex_dimensions_differentes __erreur(45)
961: # define d_ex_routines_mathematiques __erreur(46)
962: # define d_ex_exit_hors_boucle __erreur(47)
963: # define d_ex_longueur_dft __erreur(48)
964: # define d_ex_contexte __erreur(49)
965: # define d_ex_processus __erreur(50)
966: # define d_ex_image_processus __erreur(51)
967: # define d_ex_erreur_sql __erreur(52)
968: # define d_ex_variable_verrouillee __erreur(53)
969: # define d_ex_variable_volatile __erreur(54)
970: # define d_ex_erreur_processus __erreur(55)
971: # define d_ex_erreur_impression __erreur(56)
972: # define d_ex_nombre_arguments_fonction __erreur(57)
973: # define d_ex_fonction_indisponible __erreur(58)
974: # define d_ex_bibliotheque_chargee __erreur(59)
975: # define d_ex_aucun_symbole __erreur(60)
976: # define d_ex_definition_ambigue __erreur(61)
977: # define d_ex_fichier_hors_contexte __erreur(62)
978: # define d_ex_socket_en_ecoute __erreur(63)
979: # define d_ex_interruption_invalide __erreur(64)
980: # define d_ex_erreur_transcodage __erreur(65)
981: # define d_ex_absence_processus_pere __erreur(66)
982: # define d_ex_creation_variable __erreur(67)
983: # define d_ex_fusible __erreur(68)
984: # define d_ex_iswi_hors_interruption __erreur(69)
985: # define d_ex_daemon __erreur(70)
986: # define d_ex_mutex __erreur(71)
987: # define d_ex_variable_statique_partagee __erreur(72)
988: # define d_ex_variable_partagee __erreur(73)
989: # define d_ex_graphique_memorise __erreur(74)
990: # define d_ex_matrice_non_diagonale __erreur(75)
991: # define d_ex_locales __erreur(76)
992: # define d_ex_representation __erreur(77)
993: # define d_ex_erreur_profilage __erreur(78)
994: # define d_ex_enregistrement_inexistant __erreur(79)
995: # define d_ex_clef_inexistante __erreur(80)
996: # define d_ex_nom_implicite __erreur(81)
997: # define d_ex_version_bibliotheque __erreur(82)
998: # define d_ex_creation_variable_globale __erreur(83)
999: # define d_ex_erreur_interne_rplcas __erreur(84)
1000: # define d_ex_fichier_corrompu __erreur(85)
1001: # define d_ex_mutex_acquis_autre_thread __erreur(86)
1002: # define d_ex_expression_reguliere __erreur(87)
1003: # define d_ex_instruction_indisponible __erreur(88)
1004: # define d_ex_chiffrement __erreur(89)
1005: # define d_ex_chiffrement_indisponible __erreur(90)
1006: # define d_ex_longueur_clef_chiffrement __erreur(91)
1007: # define d_ex_taille_message __erreur(92)
1008: #endif
1009:
1010:
1011: /*
1012: ================================================================================
1013: STRUCTURES
1014: ================================================================================
1015: */
1016:
1017: /*
1018: --------------------------------------------------------------------------------
1019: Structure objet
1020: --------------------------------------------------------------------------------
1021: */
1022:
1023: #ifdef MIN
1024: # undef MIN
1025: #endif
1026:
1027: #ifdef MAX
1028: # undef MAX
1029: #endif
1030:
1031: #define ADR __RPL_ADR
1032: #define ALG __RPL_ALG
1033: #define BIN __RPL_BIN
1034: #define CHN __RPL_CHN
1035: #define CPL __RPL_CPL
1036: #define FCH __RPL_FCH
1037: #define FCT __RPL_FCT
1038: #define INT __RPL_INT
1039: #define LST __RPL_LST
1040: #define MCX __RPL_MCX
1041: #define MIN __RPL_MIN
1042: #define MRL __RPL_MRL
1043: #define MTX __RPL_MTX
1044: #define NOM __RPL_NOM
1045: #define NON __RPL_NON
1046: #define PRC __RPL_PRC
1047: #define REC __RPL_REC
1048: #define REL __RPL_REL
1049: #define RPN __RPL_RPN
1050: #define SCK __RPL_SCK
1051: #define SLB __RPL_SLB
1052: #define SPH __RPL_SPH
1053: #define SQL __RPL_SQL
1054: #define TBL __RPL_TBL
1055: #define VCX __RPL_VCX
1056: #define VIN __RPL_VIN
1057: #define VRL __RPL_VRL
1058:
1059: enum t_rplcas_commandes { RPLCAS_INTEGRATION = 0, RPLCAS_LIMITE };
1060:
1061: enum t_type { ADR = 0, ALG, BIN, CHN, CPL, FCH, FCT, INT, LST,
1062: MCX, MIN, MRL, MTX, NOM, NON, PRC, REC, REL, RPN, SCK,
1063: SLB, SPH, SQL, TBL, VCX, VIN, VRL };
1064:
1065: /*
1066: ADR : adresse sur 64 bits signés.
1067: Adresse d'une définition à interpréter.
1068:
1069: ALG : expression algébrique (struct_liste_chainee *)
1070: La liste chaînée contient la définition convertie en notation
1071: polonaise inversée. Ce type diffère du type 'RPN' au niveau
1072: du format de sortie (notation algébrique).
1073:
1074: BIN : entier binaire sur 64 bits (unsigned integer8 *)
1075: Sans objet.
1076: Type C/Fortran : unsigned integer8
1077:
1078: CHN : chaine de caracteres (unsigned char *)
1079: Sans objet.
1080:
1081: CPL : complexe sur 2*64 bits (complex*16, struct_complexe16 *)
1082: Sans objet.
1083: Type C/Fortran : complex16
1084:
1085: FCH : descripteur de fichier (struct_fichier *).
1086:
1087: FCT : déclaration d'une fonction et de son nombre d'arguments
1088: (struct_fonction *). Ce type n'est nécessaire que dans le
1089: traitement des types 'ALG' et 'RPN'.
1090:
1091: INT : entier sur 64 bits (integer*8, integer8 *)
1092: Sans objet.
1093: Type C/Fortran : integer8
1094:
1095: LST : liste (struct_liste_chainee *)
1096: Les objets sont enregistrés sous forme de liste chaînée récursive.
1097: Cela permet de traiter des tableaux de données hétérogènes de
1098: grandes dimensions. Le nombre de dimensions maximal est fixé par
1099: la mémoire de la station.
1100:
1101: MCX : matrice de complexes (struct_matrice *)
1102: Sans objet.
1103:
1104: MIN : matrice d'entiers (struct_matrice *)
1105: Sans objet.
1106:
1107: MRL : matrice de reels (struct_matrice *)
1108: Sans objet.
1109:
1110: MTX : mutex (struct_mutex *)
1111: Sans objet.
1112:
1113: NOM : nom de variable (struct_nom *)
1114: Sans objet.
1115:
1116: PRC : processus (struct_processus_fils *)
1117: Sans objet.
1118:
1119: REL : reel sur 64 bits (real*8, real8 *)
1120: Sans objet.
1121:
1122: RPN : definition (struct_liste_chainee *)
1123: Ce type diffère du type 'ALG' au niveau du format de sortie
1124: (notation polonaise inversée).
1125:
1126: SCK : socket (struct_socket *)
1127:
1128: SLB : bibliothèque dynamique partagée (struct_bibliotheque *)
1129: Sans objet.
1130:
1131: SPH : sémaphore nommé (struct_semaphore *)
1132:
1133: SQL : connecteur sur une base de données SQL (struct_connecteur_sql *)
1134:
1135: TBL : tableau multidimensionnel d'objets (struct_tableau *).
1136:
1137: VCX : vecteur de complexes (struct_vecteur *)
1138: Sans objet.
1139:
1140: VIN : vecteur d'entiers (struct_vecteur *)
1141: Sans objet.
1142:
1143: VRL : vecteur de reels (struct_vecteur *)
1144: Sans objet.
1145: */
1146:
1147: typedef struct objet
1148: {
1149: enum t_type type;
1150:
1151: volatile long nombre_occurrences;
1152:
1153: pthread_mutex_t mutex;
1154:
1155: void *objet;
1156: } struct_objet;
1157:
1158:
1159: /*
1160: --------------------------------------------------------------------------------
1161: Structure fichier
1162: --------------------------------------------------------------------------------
1163: */
1164:
1165: #ifndef RPLARGS
1166: typedef struct fichier
1167: {
1168: int descripteur;
1169:
1170: unsigned char acces; /* S/D/I */
1171: unsigned char binaire; /* Y/N/F */
1172: unsigned char ouverture;
1173: unsigned char protection;
1174: unsigned char *nom;
1175:
1176: struct_objet *format;
1177:
1178: pid_t pid;
1179: pthread_t tid;
1180:
1181: integer8 position_clef;
1182: } struct_fichier;
1183: #endif
1184:
1185:
1186: /*
1187: --------------------------------------------------------------------------------
1188: Structure mutex
1189: --------------------------------------------------------------------------------
1190: */
1191:
1192: #ifndef RPLARGS
1193: typedef struct rpl_mutex
1194: {
1195: pthread_mutex_t mutex;
1196: pthread_t tid;
1197: } struct_mutex;
1198: #endif
1199:
1200:
1201: /*
1202: --------------------------------------------------------------------------------
1203: Structure sémaphore
1204: --------------------------------------------------------------------------------
1205: */
1206:
1207: #ifndef RPLARGS
1208: typedef struct semaphore
1209: {
1210: unsigned char *nom;
1211: sem_t *semaphore;
1212: } struct_semaphore;
1213: #endif
1214:
1215:
1216: /*
1217: --------------------------------------------------------------------------------
1218: Structure marque
1219: --------------------------------------------------------------------------------
1220: */
1221:
1222: #ifndef RPLARGS
1223: typedef struct marque
1224: {
1225: unsigned char *label;
1226: unsigned char *position;
1227:
1228: struct marque *suivant;
1229: } struct_marque;
1230: #endif
1231:
1232:
1233: /*
1234: --------------------------------------------------------------------------------
1235: Structure bibliothèque
1236: --------------------------------------------------------------------------------
1237: */
1238:
1239: #ifndef RPLARGS
1240: typedef struct bibliotheque
1241: {
1242: void *descripteur;
1243:
1244: pid_t pid;
1245: pthread_t tid;
1246:
1247: unsigned char *nom;
1248: } struct_bibliotheque;
1249: #endif
1250:
1251:
1252: /*
1253: --------------------------------------------------------------------------------
1254: Structure descripteur fichier
1255: --------------------------------------------------------------------------------
1256: */
1257:
1258: #ifndef RPLARGS
1259: typedef struct descripteur_fichier
1260: {
1261: int identifiant;
1262:
1263: unsigned char effacement;
1264: unsigned char type; // C (file *) ou S (sqlite *)
1265: unsigned char *nom;
1266:
1267: pid_t pid;
1268: pthread_t tid;
1269:
1270: union
1271: {
1272: file *descripteur_c;
1273: sqlite3 *descripteur_sqlite;
1274: };
1275: } struct_descripteur_fichier;
1276: #endif
1277:
1278:
1279: /*
1280: --------------------------------------------------------------------------------
1281: Structure connecteur SQL
1282: --------------------------------------------------------------------------------
1283: */
1284:
1285: #ifndef RPLARGS
1286: typedef struct connecteur_sql
1287: {
1288: pid_t pid;
1289: pthread_t tid;
1290:
1291: /*
1292: * "MYSQL"
1293: * "POSTGRESQL"
1294: */
1295:
1296: unsigned char *type;
1297: unsigned char *locale;
1298:
1299: union
1300: {
1301: # ifdef MYSQL_SUPPORT
1302: MYSQL *mysql;
1303: # endif
1304: # ifdef POSTGRESQL_SUPPORT
1305: PGconn *postgresql;
1306: # endif
1307: sqlite3 *sqlite;
1308: } descripteur;
1309: } struct_connecteur_sql;
1310: #endif
1311:
1312: #define sqlclose(s_objet) \
1313: if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, "MYSQL") \
1314: == 0) \
1315: mysqlclose((*((struct_connecteur_sql *) (*s_objet).objet)) \
1316: .descripteur); \
1317: else if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, \
1318: "POSTGRESQL") == 0) \
1319: postgresqlclose((*((struct_connecteur_sql *) (*s_objet).objet)) \
1320: .descripteur); \
1321: else if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, \
1322: "SQLITE") == 0) \
1323: sqlite3_close((*((struct_connecteur_sql *) (*s_objet).objet)) \
1324: .descripteur.sqlite); \
1325: else \
1326: BUG(1, uprintf("SQL type '%s' not allowed!", \
1327: (*((struct_connecteur_sql *) (*s_objet).objet)).type));
1328:
1329: /*
1330: --------------------------------------------------------------------------------
1331: Structure socket
1332: --------------------------------------------------------------------------------
1333: */
1334:
1335: #ifndef RPLARGS
1336:
1337: # define d_BIND_TO_DEVICE 0
1338: # define d_BROADCAST 1
1339: # define d_DONT_ROUTE 2
1340: # define d_KEEP_ALIVE 3
1341: # define d_PRIORITY 4
1342: # define d_RECEIVE_BUFFER 5
1343: # define d_FORCE_RECEIVE_BUFFER 6
1344: # define d_SEND_BUFFER 7
1345: # define d_FORCE_SEND_BUFFER 8
1346: # define d_RECEIVING_TIMEOUT 9
1347: # define d_SENDING_TIMEOUT 10
1348: # define d_REUSE_ADDRESS 11
1349:
1350: typedef struct socket
1351: {
1352: int domaine;
1353: int socket;
1354:
1355: pid_t pid;
1356: pthread_t tid;
1357:
1358: unsigned char *adresse;
1359: unsigned char *adresse_distante;
1360: unsigned char binaire;
1361: unsigned char socket_en_ecoute;
1362: logical1 socket_connectee;
1363: unsigned char effacement;
1364: unsigned char localisation;
1365: unsigned char protection;
1366: unsigned char type[19 + 1];
1367:
1368: integer8 options;
1369: int priorite;
1370: int buffer_reception;
1371: int buffer_emission;
1372: int timeout_emission;
1373: int timeout_reception;
1374:
1375: struct_objet *format;
1376: } struct_socket;
1377: #endif
1378:
1379: /*
1380: --------------------------------------------------------------------------------
1381: Structure liste chaînee
1382: --------------------------------------------------------------------------------
1383: */
1384:
1385: typedef struct liste_chainee
1386: {
1387: struct liste_chainee *suivant;
1388:
1389: struct_objet *donnee;
1390: } struct_liste_chainee;
1391:
1392:
1393: /*
1394: --------------------------------------------------------------------------------
1395: Structure de gestion des signaux en provenance de rplsignal
1396: --------------------------------------------------------------------------------
1397: */
1398:
1399: #define d_NOMBRE_SIGNAUX 64
1400:
1401: typedef struct gestion_signaux
1402: {
1403: unsigned char masque_signaux[d_NOMBRE_SIGNAUX];
1404:
1405: /*
1406: * 'I' : signal ignoré
1407: * 'Q' : signal mis en queue pour un traitement ultérieur
1408: * 'N' : traitement normal du signal
1409: */
1410:
1411: integer8 queue_signaux[d_NOMBRE_SIGNAUX];
1412: integer8 nombre_signaux_en_queue;
1413: struct_objet *corps_signaux[d_NOMBRE_SIGNAUX];
1414:
1415: pthread_mutex_t mutex;
1416: } struct_gestion_signaux;
1417:
1418: #ifndef MAIN_RPL
1419: # define __STATIC_GESTION_SIGNAUX__
1420: #else
1421: # define __STATIC_GESTION_SIGNAUX__ = { .mutex = PTHREAD_MUTEX_INITIALIZER }
1422: #endif
1423:
1424: __EXTERN__ volatile struct_gestion_signaux signaux_externes
1425: __STATIC_GESTION_SIGNAUX__;
1426:
1427:
1428: /*
1429: --------------------------------------------------------------------------------
1430: Structure liste profilage
1431: --------------------------------------------------------------------------------
1432: */
1433:
1434: typedef struct liste_profilage
1435: {
1436: struct liste_profilage *suivant;
1437:
1438: unsigned char *fonction;
1439:
1440: struct timeval dernier_appel;
1441: struct timeval cumul;
1442:
1443: integer8 nombre_appels;
1444: } struct_liste_profilage;
1445:
1446: typedef struct liste_profilage2
1447: {
1448: struct liste_profilage2 *suivant;
1449:
1450: unsigned char *fonction;
1451: } struct_liste_profilage2;
1452:
1453: /*
1454: --------------------------------------------------------------------------------
1455: Structure contenant les fichiers graphiques (liste chaînée)
1456: --------------------------------------------------------------------------------
1457: */
1458:
1459: #ifndef RPLARLS
1460: typedef struct fichier_graphique
1461: {
1462: struct fichier_graphique *suivant;
1463:
1464: logical1 presence_axes;
1465:
1466: unsigned char *nom;
1467: unsigned char type[21];
1468:
1469: unsigned char *legende;
1470:
1471: int dimensions;
1472:
1473: integer8 systeme_axes;
1474: } struct_fichier_graphique;
1475: #endif
1476:
1477: /*
1478: --------------------------------------------------------------------------------
1479: Structure nom
1480: --------------------------------------------------------------------------------
1481: */
1482:
1483: typedef struct nom
1484: {
1485: unsigned char *nom;
1486: logical1 symbole; /* d_vrai/d_faux */
1487: // symbole == d_vrai signifie que le nom a été introduit dans un
1488: // calcul sans les apostrophes.
1489: } struct_nom;
1490:
1491:
1492: /*
1493: --------------------------------------------------------------------------------
1494: Structure processus fils
1495: --------------------------------------------------------------------------------
1496: */
1497:
1498: #ifndef RPLARGS
1499: typedef struct descripteur_thread
1500: {
1501: struct processus *s_etat_processus;
1502: struct processus *s_nouvel_etat_processus;
1503:
1504: struct_objet *argument;
1505:
1506: pid_t pid;
1507: volatile pthread_t tid;
1508:
1509: pthread_t thread_pere;
1510:
1511: pthread_mutex_t mutex;
1512: pthread_mutex_t mutex_nombre_references;
1513:
1514: volatile logical1 thread_actif;
1515:
1516: int pipe_erreurs[2];
1517: int pipe_objets[2];
1518: int pipe_injections[2];
1519: int pipe_nombre_injections[2];
1520: int pipe_interruptions[2];
1521: // pipe_nombre_elements_attente == 0 => initialisation ou terminaison
1522: // pipe_nombre_elements_attente == 1 => objet en attente
1523: // pipe_nombre_elements_attente == 2 => interruption en attente
1524: int pipe_nombre_elements_attente[2];
1525: int pipe_acquittement[2];
1526:
1527: volatile integer8 nombre_objets_dans_pipe;
1528: volatile integer8 nombre_interruptions_dans_pipe;
1529:
1530: logical1 processus_detache;
1531: logical1 destruction_objet;
1532:
1533: volatile signed long nombre_references;
1534: } struct_descripteur_thread;
1535:
1536: typedef struct processus_fils
1537: {
1538: struct_descripteur_thread *thread;
1539: } struct_processus_fils;
1540: #endif
1541:
1542:
1543: /*
1544: --------------------------------------------------------------------------------
1545: Structure liste pile systeme
1546: --------------------------------------------------------------------------------
1547: */
1548:
1549: #ifndef RPLARGS
1550: typedef struct liste_pile_systeme
1551: {
1552: struct liste_pile_systeme *suivant;
1553:
1554: struct_objet *indice_boucle;
1555: struct_objet *limite_indice_boucle;
1556: struct_objet *objet_de_test;
1557:
1558: logical1 arret_si_exception;
1559: logical1 creation_variables_statiques;
1560: logical1 creation_variables_partagees;
1561: logical1 evaluation_expression;
1562:
1563: unsigned char clause;
1564:
1565: /*
1566: clause :
1567: I : IF
1568: R : IFERR
1569: X : IFERR indiquant la présence d'une erreur.
1570: T : THEN
1571: E : ELSE
1572: Z : traitement en cours de ELSE
1573: D : DO
1574: U : UNTIL
1575: W : WHILE
1576: M : WHILE avec une clause fausse.
1577: S : SELECT
1578: K : aucun cas CASE n'a encore été traité.
1579: C : au moins un cas de SELECT...CASE a été traité.
1580: Q : traitement en cours d'un cas CASE.
1581: F : traitement du cas DEFAULT
1582: */
1583:
1584: unsigned char retour_definition;
1585: unsigned char *nom_variable;
1586: unsigned char origine_routine_evaluation;
1587: unsigned char type_cloture;
1588:
1589: /*
1590: type clôture :
1591: C SELECT : END termine un test SELECT/DEFAULT/END.
1592: D DO : END termine une boucle DO/UNTIL/END.
1593: I IF : END termine un test IF/THEN (ELSE)/END.
1594: J IFERR : END termine un test IFERR/THEN (ELSE)/END.
1595: K CASE : END termine un test CASE/THEN/END
1596: W WHILE : END termine une boucle WHILE/REPEAT/END.
1597: Q CRITICAL : END termine une section critique CRITICAL/END
1598:
1599: F FOR : NEXT ou STEP termine une boucle avec compteur.
1600: S START : NEXT ou STEP termine une boucle sans compteur.
1601: L LOOP : boucle utilisé dans le traitement de l'instruction RETURN.
1602: Elle correspond à une boucle FOR ou START mais sans son
1603: initialisation.
1604: A FORALL : NEXT termine une boucle sur un objet.
1605: */
1606:
1607: integer8 adresse_retour;
1608: integer8 niveau_courant;
1609: struct_liste_chainee *pointeur_objet_retour;
1610: } struct_liste_pile_systeme;
1611: #endif
1612:
1613:
1614: /*
1615: --------------------------------------------------------------------------------
1616: Structure variable
1617: --------------------------------------------------------------------------------
1618: */
1619:
1620: #ifndef RPLARGS
1621: typedef union position_variable
1622: {
1623: integer8 adresse;
1624: struct_objet *pointeur;
1625: } union_position_variable;
1626:
1627: typedef struct variable
1628: {
1629: unsigned char *nom;
1630: unsigned char origine; // P(rogramme) ou E(valuation)
1631:
1632: integer8 niveau;
1633:
1634: union_position_variable variable_statique;
1635: union_position_variable variable_partagee;
1636:
1637: struct_objet *objet;
1638:
1639: logical1 variable_verrouillee;
1640: } struct_variable;
1641:
1642: #endif
1643:
1644: /*
1645: --------------------------------------------------------------------------------
1646: Structure variable partagée
1647: --------------------------------------------------------------------------------
1648: */
1649:
1650: #ifndef RPLARGS
1651:
1652: typedef struct variable_partage
1653: {
1654: unsigned char *nom;
1655: unsigned char origine;
1656:
1657: integer8 niveau;
1658:
1659: union_position_variable variable_partagee;
1660:
1661: struct_objet *objet;
1662:
1663: pthread_mutex_t mutex;
1664: } struct_variable_partagee;
1665:
1666: #endif
1667:
1668:
1669: /*
1670: --------------------------------------------------------------------------------
1671: Structure variable statique
1672: --------------------------------------------------------------------------------
1673: */
1674:
1675: #ifndef RPLARGS
1676: typedef struct variable_statique
1677: {
1678: unsigned char *nom;
1679: unsigned char origine;
1680:
1681: // Position de création de la variable statique dans le programme ou dans
1682: // l'expression. 'origine' vaut 'P' pour programme ou 'E' pour expression.
1683:
1684: integer8 niveau;
1685:
1686: union_position_variable variable_statique;
1687:
1688: struct_objet *objet;
1689: } struct_variable_statique;
1690: #endif
1691:
1692:
1693: /*
1694: --------------------------------------------------------------------------------
1695: Structure vecteur
1696: --------------------------------------------------------------------------------
1697: */
1698:
1699: typedef struct vecteur
1700: {
1701: integer8 taille;
1702:
1703: unsigned char type; /* C (complex*16), R (real*8), I (integer*8) */
1704:
1705: void *tableau;
1706: } struct_vecteur;
1707:
1708:
1709: /*
1710: --------------------------------------------------------------------------------
1711: Structure matrice
1712: --------------------------------------------------------------------------------
1713: */
1714:
1715: typedef struct matrice
1716: {
1717: integer8 nombre_lignes;
1718: integer8 nombre_colonnes;
1719:
1720: unsigned char type; /* C (complex*16), R (real*8), I (integer*8) */
1721:
1722: void **tableau;
1723: } struct_matrice;
1724:
1725:
1726: /*
1727: --------------------------------------------------------------------------------
1728: Structure tableau
1729: --------------------------------------------------------------------------------
1730: */
1731:
1732: typedef struct tableau
1733: {
1734: integer8 nombre_elements;
1735:
1736: struct_objet **elements;
1737: } struct_tableau;
1738:
1739:
1740: /*
1741: --------------------------------------------------------------------------------
1742: Structure arbre
1743: --------------------------------------------------------------------------------
1744: */
1745:
1746: typedef struct arbre
1747: {
1748: struct_liste_chainee *feuille;
1749:
1750: integer8 nombre_branches;
1751: struct arbre **branches;
1752: } struct_arbre;
1753:
1754:
1755: /*
1756: --------------------------------------------------------------------------------
1757: Structures de gestion des instructions externes
1758: --------------------------------------------------------------------------------
1759: */
1760:
1761: typedef struct instruction_externe
1762: {
1763: unsigned char *nom;
1764: unsigned char *nom_bibliotheque;
1765: void *descripteur_bibliotheque;
1766: } struct_instruction_externe;
1767:
1768:
1769: /*
1770: --------------------------------------------------------------------------------
1771: Structure argument (pour les fonctions dynamiques)
1772: --------------------------------------------------------------------------------
1773: */
1774:
1775: typedef struct rpl_arguments
1776: {
1777: /* Piles operationnelles */
1778:
1779: struct_liste_chainee *l_base_pile;
1780: struct_liste_chainee *l_base_pile_last;
1781:
1782: /* Etat du calculateur */
1783:
1784: t_8_bits drapeaux_etat[8];
1785:
1786: /* Traitement des erreurs */
1787:
1788: unsigned char *message_erreur;
1789: unsigned char type_erreur; /* S = système
1790: E = exécution */
1791: integer8 erreur;
1792:
1793: /* Traitement des messages d'aide */
1794:
1795: logical1 aide; /* Affichage d'un
1796: message d'aide
1797: par la routine */
1798:
1799: /* Nombre d'arguments */
1800:
1801: unsigned char affichage_arguments;
1802: unsigned char constante_symbolique;
1803: unsigned char instruction_valide;
1804: unsigned char test_instruction;
1805:
1806: integer8 nombre_arguments;
1807: // Nombre d'arguments de la fonction, positif ou nul.
1808:
1809: void *s_etat_processus;
1810: } struct_rpl_arguments;
1811:
1812: /*
1813: --------------------------------------------------------------------------------
1814: Structure d'arbre des instructions intrinsèques
1815: --------------------------------------------------------------------------------
1816: */
1817:
1818: #ifndef RPLARGS
1819: typedef struct instruction
1820: {
1821: struct instruction **noeuds;
1822: void (*feuille)(struct processus *);
1823: } struct_instruction;
1824: #endif
1825:
1826: /*
1827: --------------------------------------------------------------------------------
1828: Structure d'arbre des variables globales et locales
1829: --------------------------------------------------------------------------------
1830: */
1831:
1832: #ifndef RPLARGS
1833: typedef struct arbre_variables
1834: {
1835: unsigned int noeuds_utilises;
1836: // Nombre de noeuds utilisés dans le
1837: // tableau **noeuds
1838: signed int indice_tableau_pere;
1839: // Position de la structure dans le
1840: // tableau **noeuds du père
1841:
1842: struct arbre_variables *noeud_pere;
1843: struct arbre_variables **noeuds;
1844:
1845: struct liste_variables *feuille;
1846: struct liste_variables_statiques *feuille_statique;
1847: } struct_arbre_variables;
1848:
1849: typedef struct arbre_variables_partagees
1850: {
1851: unsigned int noeuds_utilises;
1852: // Nombre de noeuds utilisés dans le
1853: // tableau **noeuds
1854: signed int indice_tableau_pere;
1855: // Position de la structure dans le
1856: // tableau **noeuds du père
1857:
1858: struct arbre_variables_partagees *noeud_pere;
1859: struct arbre_variables_partagees **noeuds;
1860:
1861: struct liste_variables_partagees *feuille;
1862:
1863: pthread_mutex_t mutex_feuille;
1864: } struct_arbre_variables_partagees;
1865:
1866: #define INITIALISATION_MUTEX(mutex) \
1867: do { \
1868: pthread_mutexattr_t attributs_mutex; \
1869: pthread_mutexattr_init(&attributs_mutex); \
1870: pthread_mutexattr_settype(&attributs_mutex, PTHREAD_MUTEX_RECURSIVE); \
1871: pthread_mutex_init(&(mutex), &attributs_mutex); \
1872: pthread_mutexattr_destroy(&attributs_mutex); \
1873: } while(0)
1874:
1875: typedef struct tableau_variables
1876: {
1877: unsigned char origine;
1878: unsigned char *nom; // pointeur sur la struct_variable
1879: // réelle et non copie de la chaîne
1880: integer8 niveau;
1881:
1882: struct_objet *objet; // pointeur sur l'objet et non copie
1883: // de l'objet.
1884:
1885: logical1 variable_verrouillee;
1886: logical1 variable_masquee;
1887: pthread_mutex_t *mutex;
1888: union_position_variable variable_statique;
1889: union_position_variable variable_partagee;
1890: } struct_tableau_variables;
1891:
1892: // La liste des variables est une liste doublement chaînée et circulaire.
1893: typedef struct liste_variables
1894: {
1895: union
1896: {
1897: // Utilisation dans la gestion des variables
1898: struct_variable *variable;
1899: // Utilisation dans la pile système (variables par niveau)
1900: struct_liste_chainee *liste;
1901: };
1902:
1903: struct arbre_variables *noeud_pere;
1904: struct arbre_variables *noeud;
1905: struct liste_variables *suivant;
1906: struct liste_variables *precedent;
1907: } struct_liste_variables;
1908:
1909: // La liste des variables statiques et une liste double chaînée et non
1910: // circulaire.
1911: typedef struct liste_variables_statiques
1912: {
1913: struct liste_variables_statiques *suivant;
1914: struct liste_variables_statiques *precedent;
1915: struct liste_variables_statiques *reference;
1916: struct_arbre_variables *feuille;
1917: struct_variable_statique *variable;
1918: } struct_liste_variables_statiques;
1919:
1920: typedef struct liste_variables_partagees
1921: {
1922: struct liste_variables_partagees *suivant;
1923: struct liste_variables_partagees *precedent;
1924: struct liste_variables_partagees *reference;
1925: struct_arbre_variables_partagees *feuille;
1926: struct_variable_partagee *variable;
1927: pthread_t tid;
1928: pid_t pid;
1929: } struct_liste_variables_partagees;
1930: #endif
1931:
1932:
1933: /*
1934: --------------------------------------------------------------------------------
1935: Structure fonction
1936: --------------------------------------------------------------------------------
1937: */
1938:
1939: #ifndef RPLARGS
1940: typedef struct fonction
1941: {
1942: unsigned char *nom_fonction;
1943: integer8 nombre_arguments;
1944:
1945: void (*fonction)(struct processus *);
1946:
1947: volatile struct_liste_chainee *prediction_saut;
1948: volatile logical1 prediction_execution;
1949: } struct_fonction;
1950: #endif
1951:
1952:
1953: /*
1954: --------------------------------------------------------------------------------
1955: Structure buffer
1956: --------------------------------------------------------------------------------
1957: */
1958:
1959: typedef struct buffer
1960: {
1961: unsigned char *buffer;
1962:
1963: size_t longueur_requise;
1964: int classe;
1965: } struct_buffer;
1966:
1967:
1968: /*
1969: --------------------------------------------------------------------------------
1970: Structure processus
1971: --------------------------------------------------------------------------------
1972: */
1973:
1974: #ifndef RPLARGS
1975: typedef struct processus
1976: {
1977: /* Pointeurs sur le programme */
1978:
1979: unsigned char *definitions_chainees;
1980: struct_liste_chainee *expression_courante;
1981:
1982: unsigned char *instruction_courante;
1983: struct_objet *objet_courant;
1984: unsigned char evaluation_expression_compilee; /*Y/N*/
1985:
1986: unsigned char *nom_fichier_source;
1987: unsigned char *nom_fichier_historique;
1988:
1989: unsigned char autorisation_conversion_chaine; /*Y/N*/
1990: unsigned char autorisation_empilement_programme; /*Y/N*/
1991: unsigned char autorisation_evaluation_nom; /*Y/N*/
1992: unsigned char autorisation_nom_implicite; /*Y/N*/
1993: unsigned char evaluation_forcee; /*Y/N*/
1994: unsigned char instruction_valide; /*Y/N*/
1995: unsigned char instruction_intrinseque; /*Y/I/N*/
1996: unsigned char instruction_sensible; /*Y/N*/
1997: unsigned char test_instruction; /*Y/N*/
1998: unsigned char affichage_arguments; /*Y/N*/
1999: unsigned char constante_symbolique; /*Y/N*/
2000: unsigned char traitement_symbolique; /*Y/N*/
2001: unsigned char mode_execution_programme; /*Y/I/N*/
2002: unsigned char mode_interactif; /*Y/N*/
2003: unsigned char mode_evaluation_expression; /*Y/N*/
2004: unsigned char traitement_cycle_exit; /*N/E/C*/
2005: unsigned char recherche_type; /*Y/N*/
2006:
2007: integer8 position_courante;
2008: integer8 longueur_definitions_chainees;
2009:
2010: /* Pointeurs sur les instructions */
2011:
2012: int *pointeurs_caracteres;
2013: int nombre_caracteres;
2014: struct_instruction *arbre_instructions;
2015:
2016: /* Requetes */
2017:
2018: unsigned char requete_arret; /*Y/N*/
2019:
2020: /* Piles operationnelles */
2021:
2022: struct_liste_chainee *l_base_pile;
2023: struct_liste_chainee *l_base_pile_last;
2024:
2025: integer8 hauteur_pile_operationnelle;
2026:
2027: /* Piles systemes */
2028:
2029: struct_liste_pile_systeme *l_base_pile_systeme;
2030:
2031: integer8 hauteur_pile_systeme;
2032:
2033: /* Gestion des processus */
2034:
2035: volatile
2036: struct_liste_chainee *l_base_pile_processus;
2037:
2038: logical1 presence_pipes;
2039:
2040: int pipe_acquittement;
2041: int pipe_donnees;
2042: int pipe_injections;
2043: int pipe_nombre_injections;
2044: int pipe_interruptions;
2045: int pipe_nombre_elements_attente;
2046: int nombre_objets_envoyes_non_lus;
2047: int nombre_objets_injectes;
2048:
2049: real8 pourcentage_maximal_cpu;
2050: real8 temps_maximal_cpu;
2051:
2052: logical1 presence_fusible;
2053: pthread_t thread_fusible;
2054: pthread_t thread_surveille_par_fusible;
2055: pthread_t thread_signaux;
2056: int pipe_signaux[2];
2057:
2058: volatile int pointeur_signal_ecriture;
2059: volatile int pointeur_signal_lecture;
2060: volatile enum signaux_rpl signaux_en_queue[LONGUEUR_QUEUE_SIGNAUX];
2061: volatile logical1 demarrage_fils;
2062: volatile logical1 redemarrage_processus;
2063:
2064: /* Contextes */
2065:
2066: struct_liste_chainee *l_base_pile_contextes;
2067: struct_liste_chainee *l_base_pile_taille_contextes;
2068:
2069: /* Variables */
2070:
2071: // La liste des variables par niveau est doublement chaînée.
2072: // À tout moment, elle pointe sur le niveau le plus haut existant et
2073: // l_liste_variable_par_niveau->precedent renvoie la liste des
2074: // définitions. l_liste_variable_par_niveau->precedent->precedent pointe
2075: // sur la liste des variables globales.
2076: //
2077: // À l'initialisation :
2078: // l_liste_variables_par_niveau->suivant == l_liste_variables_par_niveau
2079: // l_liste_variables_par_niveau->precedent == l_liste_variables_par_niveau
2080:
2081: struct_arbre_variables *s_arbre_variables;
2082: struct_liste_variables *l_liste_variables_par_niveau;
2083: struct_liste_variables_statiques
2084: *l_liste_variables_statiques;
2085:
2086: struct_arbre_variables_partagees
2087: **s_arbre_variables_partagees;
2088: struct_liste_variables_partagees
2089: **l_liste_variables_partagees;
2090:
2091: logical1 niveau_supprime;
2092:
2093: struct_variable *pointeur_variable_courante;
2094: struct_liste_variables *pointeur_feuille_courante;
2095: struct_variable_statique *pointeur_variable_statique_courante;
2096: struct_variable_partagee *pointeur_variable_partagee_courante;
2097:
2098: int *pointeurs_caracteres_variables;
2099: int nombre_caracteres_variables;
2100:
2101: integer8 niveau_courant;
2102: integer8 niveau_initial;
2103:
2104: logical1 creation_variables_statiques;
2105: logical1 creation_variables_partagees;
2106: logical1 gel_liste_variables;
2107:
2108: /* Fichiers */
2109:
2110: struct_liste_chainee *s_fichiers;
2111:
2112: /* Sockets */
2113:
2114: struct_liste_chainee *s_sockets;
2115:
2116: /* Connecteurs aux bases de données */
2117:
2118: struct_liste_chainee *s_connecteurs_sql;
2119:
2120: /* Bibliothèques dynamiques */
2121:
2122: struct_liste_chainee *s_bibliotheques;
2123: struct_instruction_externe *s_instructions_externes;
2124: integer8 nombre_instructions_externes;
2125:
2126: /* Fichier d'impression */
2127:
2128: unsigned char *nom_fichier_impression;
2129: unsigned char format_papier[16];
2130:
2131: /* Parametres graphiques */
2132:
2133: struct_fichier_graphique *fichiers_graphiques; /* NULL */
2134:
2135: unsigned char type_trace_eq[21];
2136:
2137: /*
2138: * 2D :
2139: * FONCTION
2140: * PARAMETRIQUE
2141: * POLAIRE
2142: * COURBES DE NIVEAU
2143: *
2144: * 3D :
2145: * GRILLE 3D
2146: * COURBE PARAMETRIQUE // A FAIRE
2147: * SURFACE PARAMETRIQUE // A FAIRE
2148: * CYNLINDRIQUE // A FAIRE
2149: * SPHERIQUE // A FAIRE
2150: */
2151:
2152: unsigned char type_trace_sigma[21];
2153:
2154: /*
2155: * POINTS
2156: * HISTOGRAMME
2157: * TABLE TRACANTE
2158: */
2159:
2160: /*
2161: * ECHELLES
2162: */
2163:
2164: integer8 systeme_axes;
2165:
2166: real8 x_min;
2167: real8 x_max;
2168: real8 y_min;
2169: real8 y_max;
2170: real8 z_min;
2171: real8 z_max;
2172:
2173: real8 x_tics;
2174: real8 y_tics;
2175: real8 z_tics;
2176:
2177: integer8 mx_tics;
2178: integer8 my_tics;
2179: integer8 mz_tics;
2180:
2181: logical1 x_lines;
2182: logical1 y_lines;
2183: logical1 z_lines;
2184:
2185: logical1 mx_lines;
2186: logical1 my_lines;
2187: logical1 mz_lines;
2188:
2189: /*
2190: * -1 : absent du graphique
2191: * 0 : graduations automatiques
2192: * >0 : valeur manuelle
2193: */
2194:
2195: real8 x2_min;
2196: real8 x2_max;
2197: real8 y2_min;
2198: real8 y2_max;
2199: real8 z2_min;
2200: real8 z2_max;
2201:
2202: real8 x2_tics;
2203: real8 y2_tics;
2204: real8 z2_tics;
2205:
2206: integer8 mx2_tics;
2207: integer8 my2_tics;
2208: integer8 mz2_tics;
2209:
2210: logical1 x2_lines;
2211: logical1 y2_lines;
2212: logical1 z2_lines;
2213:
2214: logical1 mx2_lines;
2215: logical1 my2_lines;
2216: logical1 mz2_lines;
2217:
2218: real8 resolution;
2219:
2220: logical1 souris_active;
2221:
2222: logical1 echelle_automatique_x;
2223: logical1 echelle_automatique_y;
2224: logical1 echelle_automatique_z;
2225:
2226: logical1 echelle_automatique_x2;
2227: logical1 echelle_automatique_y2;
2228: logical1 echelle_automatique_z2;
2229:
2230: logical1 echelle_log_x;
2231: logical1 echelle_log_y;
2232: logical1 echelle_log_z;
2233:
2234: logical1 echelle_log_x2;
2235: logical1 echelle_log_y2;
2236: logical1 echelle_log_z2;
2237:
2238: real8 point_de_vue_theta;
2239: real8 point_de_vue_phi;
2240: real8 echelle_3D;
2241:
2242: unsigned char *label_x;
2243: unsigned char *label_y;
2244: unsigned char *label_z;
2245: unsigned char *titre;
2246: unsigned char *legende;
2247:
2248: unsigned char *nom_fichier_gnuplot;
2249: unsigned char *type_fichier_gnuplot;
2250:
2251: struct_objet *indep;
2252: struct_objet *depend;
2253: struct_objet *parametres_courbes_de_niveau;
2254:
2255: struct_marque *s_marques;
2256:
2257: file *entree_standard;
2258:
2259: logical1 requete_nouveau_plan;
2260: logical1 mise_a_jour_trace_requise;
2261:
2262: /* Parametres statistiques */
2263:
2264: integer8 colonne_statistique_1;
2265: integer8 colonne_statistique_2;
2266:
2267: /* Etat du calculateur */
2268:
2269: t_8_bits drapeaux_etat[8];
2270:
2271: /* Traitement des exceptions */
2272:
2273: logical1 arret_si_exception;
2274: int exception;
2275: int derniere_exception;
2276: int exception_processus_fils;
2277:
2278: /* Traitement des erreurs */
2279:
2280: int erreur_compilation;
2281: volatile int erreur_execution;
2282: volatile int erreur_systeme;
2283:
2284: struct_objet *s_objet_errone;
2285: struct_objet *s_objet_erreur;
2286:
2287: logical1 erreur_scrutation;
2288:
2289: volatile int erreur_systeme_processus_fils;
2290: int erreur_execution_processus_fils;
2291:
2292: pid_t pid_erreur_processus_fils;
2293:
2294: logical1 erreur_processus_fils;
2295:
2296: integer8 derniere_erreur_fonction_externe;
2297:
2298: int derniere_erreur_systeme;
2299: int derniere_erreur_execution;
2300: int derniere_erreur_evaluation;
2301:
2302: unsigned char *instruction_derniere_erreur;
2303:
2304: integer8 niveau_derniere_erreur;
2305:
2306: logical1 core;
2307: logical1 invalidation_message_erreur;
2308:
2309: /* Debug */
2310:
2311: logical1 debug;
2312: logical8 type_debug;
2313: logical1 debug_programme;
2314: logical1 execution_pas_suivant;
2315: logical1 traitement_instruction_halt;
2316:
2317: /* Interruptions logicielles */
2318:
2319: unsigned char masque_interruptions[d_NOMBRE_INTERRUPTIONS];
2320:
2321: /*
2322: * 'I' : interruption ignorée
2323: * 'Q' : interruption mise en queue pour un traitement ultérieur
2324: * 'N' : traitement normal de l'interruption
2325: */
2326:
2327: integer8 queue_interruptions[d_NOMBRE_INTERRUPTIONS];
2328: integer8 nombre_interruptions_en_queue;
2329: struct_liste_chainee *pile_origine_interruptions
2330: [d_NOMBRE_INTERRUPTIONS];
2331: volatile integer8 nombre_interruptions_non_affectees;
2332:
2333: struct_objet *corps_interruptions[d_NOMBRE_INTERRUPTIONS];
2334:
2335: unsigned char traitement_interruption; /* Y/N */
2336: unsigned char traitement_interruptible; /* Y/N */
2337: unsigned char traitement_at_poke; /* Y/N */
2338:
2339: struct_objet *at_exit;
2340: struct_objet *at_poke;
2341:
2342: /* Variables volatiles */
2343:
2344: volatile sig_atomic_t var_volatile_alarme;
2345: // Traitement de ctrl+C et des arrêts brutaux
2346: volatile sig_atomic_t var_volatile_requete_arret;
2347: // Traitement de ctrl+Z
2348: volatile sig_atomic_t var_volatile_requete_arret2;
2349: volatile sig_atomic_t var_volatile_traitement_retarde_stop;
2350: volatile sig_atomic_t var_volatile_traitement_sigint;
2351:
2352: volatile sig_atomic_t var_volatile_processus_racine;
2353: volatile sig_atomic_t var_volatile_processus_pere;
2354: volatile sig_atomic_t var_volatile_recursivite;
2355:
2356: volatile sig_atomic_t arret_depuis_abort;
2357:
2358: volatile int var_volatile_exception_gsl;
2359:
2360: /* Autres */
2361:
2362: char *rpl_home;
2363:
2364: gsl_rng *generateur_aleatoire;
2365: const gsl_rng_type *type_generateur_aleatoire;
2366:
2367: void *contexte_cas;
2368:
2369: integer8 nombre_arguments;
2370:
2371: /*
2372: * Il s'agit du nombre d'arguments utilisé pour l'évaluation
2373: * des expressions algébriques.
2374: * -1 : la fonction ne peut être dans un objet de type ALG.
2375: * -2 : nombre d'arguments inconnu
2376: * 0 : la fonction doit apparaître en notation infixe
2377: * >0 : la fonction apparaît comme une fonction normale
2378: */
2379:
2380: logical1 lancement_interactif;
2381:
2382: unsigned char *chemin_fichiers_temporaires;
2383: unsigned char langue;
2384: unsigned char retour_routine_evaluation;
2385: unsigned char *localisation;
2386:
2387: integer8 niveau_recursivite;
2388:
2389: pid_t pid_processus_pere;
2390: pthread_t tid_processus_pere;
2391: pthread_t tid;
2392:
2393: logical1 processus_detache;
2394:
2395: enum t_type type_en_cours;
2396:
2397: /* Profilage */
2398:
2399: logical1 profilage;
2400: int niveau_profilage;
2401: struct_liste_profilage *pile_profilage;
2402: struct_liste_profilage2 *pile_profilage_fonctions;
2403: struct timeval horodatage_profilage;
2404:
2405: pthread_mutex_t mutex_allocation;
2406: pthread_mutex_t mutex_allocation_buffer;
2407: pthread_mutex_t mutex_interruptions;
2408: pthread_mutex_t mutex_pile_processus;
2409: pthread_mutex_t mutex_signaux;
2410:
2411: // Mutex autorisant les fork()
2412: sem_t __PTR__ semaphore_fork;
2413:
2414: /* Mutexes */
2415:
2416: struct_liste_chainee *liste_mutexes;
2417: pthread_mutex_t protection_liste_mutexes;
2418: unsigned int sections_critiques;
2419:
2420: /* Variable d'initialisation pour SCHED */
2421:
2422: logical1 initialisation_scheduler;
2423:
2424: /* Drapeau nécessaire à RESTART */
2425:
2426: volatile logical1 requete_redemarrage;
2427:
2428: /* Gestion optimisée de la mémoire */
2429:
2430: double estimation_taille_pile_tampon;
2431: integer8 taille_pile_tampon;
2432: struct_liste_chainee *pile_tampon;
2433:
2434: double estimation_taille_pile_systeme_tampon;
2435: integer8 taille_pile_systeme_tampon;
2436: struct_liste_pile_systeme *pile_systeme_tampon;
2437:
2438: integer8 taille_pile_objets;
2439: struct_objet *pile_objets;
2440:
2441: # define TAILLE_CACHE 1024
2442: # define CACHE(type, nom) \
2443: type *objets_##nom[TAILLE_CACHE]; \
2444: volatile int pointeur_##nom;
2445:
2446: # define CACHE2(type, nom) \
2447: type *nom[TAILLE_CACHE]; \
2448: volatile int pointeur_##nom;
2449:
2450: CACHE(integer8, adr)
2451: CACHE(logical8, bin)
2452: CACHE(complex16, cpl)
2453: CACHE(struct_fonction, fct)
2454: CACHE(integer8, int)
2455: CACHE(struct_matrice, mat)
2456: CACHE(struct_nom, nom)
2457: CACHE(real8, rel)
2458: CACHE(struct_tableau, tab)
2459: CACHE(struct_vecteur, vec)
2460:
2461: CACHE2(struct_liste_chainee, maillons)
2462: CACHE2(struct_arbre_variables, variables_noeud)
2463: CACHE2(struct_arbre_variables_partagees, variables_partagees_noeud)
2464: CACHE2(struct_liste_variables, variables_feuille)
2465: CACHE2(struct_variable, variables_variable)
2466: CACHE2(struct_arbre_variables *, variables_tableau_noeuds)
2467: CACHE2(struct_arbre_variables_partagees *,
2468: variables_tableau_noeuds_partages)
2469:
2470: CACHE2(struct_buffer, enveloppes_buffers)
2471: unsigned char ***cache_buffer;
2472: int *pointeur_cache_buffer;
2473: } struct_processus;
2474: #endif
2475:
2476:
2477: /*
2478: ================================================================================
2479: MISE EN PLACE DE L'ALLOCATEUR SPÉCIFIQUE
2480: ================================================================================*/
2481:
2482: #ifndef DEBUG_MEMOIRE
2483: # define malloc(a) rpl_malloc(s_etat_processus, a)
2484: # define realloc(a, b) rpl_realloc(s_etat_processus, a, b)
2485: # define free(a) rpl_free(s_etat_processus, a)
2486: #endif
2487:
2488: void *rpl_malloc(struct_processus *s_etat_processus, size_t s);
2489: void *rpl_realloc(struct_processus *s_etat_processus, void *ptr, size_t s);
2490: void rpl_free(struct_processus *s_etat_processus, void *ptr);
2491: void *sys_malloc(size_t s);
2492: void *sys_realloc(void *ptr, size_t s);
2493: void sys_free(void *ptr);
2494:
2495: /*
2496: * Wrapper de readline() pour que la fonction renvoie un pointeur sur un
2497: * buffer alloué par rpl_malloc().
2498: */
2499:
2500: #define readline(s) readline_wrapper(s_etat_processus, s)
2501: unsigned char *readline_wrapper(struct_processus *s_etat_processus,
2502: unsigned char *s);
2503:
2504:
2505: /*
2506: ================================================================================
2507: PROTOTYPES
2508: ================================================================================
2509: */
2510:
2511: /*
2512: --------------------------------------------------------------------------------
2513: Procédures d'exécution des mots-clef du langage RPL/2
2514: --------------------------------------------------------------------------------
2515: */
2516:
2517: // BEGIN C PROTOTYPES
2518: void instruction_sensible_e(struct_processus *s_etat_processus);
2519: void instruction_sensible_i(struct_processus *s_etat_processus);
2520: void instruction_sensible_infinity(struct_processus *s_etat_processus);
2521:
2522: void instruction_abort(struct_processus *s_etat_processus);
2523: void instruction_abs(struct_processus *s_etat_processus);
2524: void instruction_acos(struct_processus *s_etat_processus);
2525: void instruction_acosh(struct_processus *s_etat_processus);
2526: void instruction_alarm(struct_processus *s_etat_processus);
2527: void instruction_alog(struct_processus *s_etat_processus);
2528: void instruction_and(struct_processus *s_etat_processus);
2529: void instruction_append(struct_processus *s_etat_processus);
2530: void instruction_array_fleche(struct_processus *s_etat_processus);
2531: void instruction_arg(struct_processus *s_etat_processus);
2532: void instruction_asin(struct_processus *s_etat_processus);
2533: void instruction_asinh(struct_processus *s_etat_processus);
2534: void instruction_asl(struct_processus *s_etat_processus);
2535: void instruction_asr(struct_processus *s_etat_processus);
2536: void instruction_atan(struct_processus *s_etat_processus);
2537: void instruction_atanh(struct_processus *s_etat_processus);
2538: void instruction_atexit(struct_processus *s_etat_processus);
2539: void instruction_atpoke(struct_processus *s_etat_processus);
2540: void instruction_autoscale(struct_processus *s_etat_processus);
2541: void instruction_axes(struct_processus *s_etat_processus);
2542:
2543: void instruction_b_vers_r(struct_processus *s_etat_processus);
2544: void instruction_backspace(struct_processus *s_etat_processus);
2545: void instruction_backtrace(struct_processus *s_etat_processus);
2546: void instruction_beep(struct_processus *s_etat_processus);
2547: void instruction_bessel(struct_processus *s_etat_processus);
2548: void instruction_bin(struct_processus *s_etat_processus);
2549:
2550: void instruction_c_vers_r(struct_processus *s_etat_processus);
2551: void instruction_case(struct_processus *s_etat_processus);
2552: void instruction_ceil(struct_processus *s_etat_processus);
2553: void instruction_centr(struct_processus *s_etat_processus);
2554: void instruction_cf(struct_processus *s_etat_processus);
2555: void instruction_chr(struct_processus *s_etat_processus);
2556: void instruction_cipher(struct_processus *s_etat_processus);
2557: void instruction_clear(struct_processus *s_etat_processus);
2558: void instruction_cllcd(struct_processus *s_etat_processus);
2559: void instruction_clmf(struct_processus *s_etat_processus);
2560: void instruction_close(struct_processus *s_etat_processus);
2561: void instruction_clratexit(struct_processus *s_etat_processus);
2562: void instruction_clratpoke(struct_processus *s_etat_processus);
2563: void instruction_clrcntxt(struct_processus *s_etat_processus);
2564: void instruction_clrerr(struct_processus *s_etat_processus);
2565: void instruction_clrfuse(struct_processus *s_etat_processus);
2566: void instruction_clrmtx(struct_processus *s_etat_processus);
2567: void instruction_clrsmphr(struct_processus *s_etat_processus);
2568: void instruction_clrswi(struct_processus *s_etat_processus);
2569: void instruction_cls(struct_processus *s_etat_processus);
2570: void instruction_clusr(struct_processus *s_etat_processus);
2571: void instruction_cnrm(struct_processus *s_etat_processus);
2572: void instruction_cols(struct_processus *s_etat_processus);
2573: void instruction_col_fleche(struct_processus *s_etat_processus);
2574: void instruction_col_moins(struct_processus *s_etat_processus);
2575: void instruction_col_plus(struct_processus *s_etat_processus);
2576: void instruction_comb(struct_processus *s_etat_processus);
2577: void instruction_compress(struct_processus *s_etat_processus);
2578: void instruction_con(struct_processus *s_etat_processus);
2579: void instruction_cond(struct_processus *s_etat_processus);
2580: void instruction_cont(struct_processus *s_etat_processus);
2581: void instruction_continue(struct_processus *s_etat_processus);
2582: void instruction_conj(struct_processus *s_etat_processus);
2583: void instruction_convert(struct_processus *s_etat_processus);
2584: void instruction_copy(struct_processus *s_etat_processus);
2585: void instruction_copyright(struct_processus *s_etat_processus);
2586: void instruction_corr(struct_processus *s_etat_processus);
2587: void instruction_cos(struct_processus *s_etat_processus);
2588: void instruction_cosh(struct_processus *s_etat_processus);
2589: void instruction_cov(struct_processus *s_etat_processus);
2590: void instruction_cr(struct_processus *s_etat_processus);
2591: void instruction_create(struct_processus *s_etat_processus);
2592: void instruction_critical(struct_processus *s_etat_processus);
2593: void instruction_crmtx(struct_processus *s_etat_processus);
2594: void instruction_cross(struct_processus *s_etat_processus);
2595: void instruction_crsmphr(struct_processus *s_etat_processus);
2596: void instruction_crtab(struct_processus *s_etat_processus);
2597: void instruction_cstop(struct_processus *s_etat_processus);
2598: void instruction_cswp(struct_processus *s_etat_processus);
2599: void instruction_currenc(struct_processus *s_etat_processus);
2600: void instruction_cycle(struct_processus *s_etat_processus);
2601:
2602: void instruction_d_vers_r(struct_processus *s_etat_processus);
2603: void instruction_daemonize(struct_processus *s_etat_processus);
2604: void instruction_date(struct_processus *s_etat_processus);
2605: void instruction_dec(struct_processus *s_etat_processus);
2606: void instruction_decr(struct_processus *s_etat_processus);
2607: void instruction_default(struct_processus *s_etat_processus);
2608: void instruction_deg(struct_processus *s_etat_processus);
2609: void instruction_delete(struct_processus *s_etat_processus);
2610: void instruction_depnd(struct_processus *s_etat_processus);
2611: void instruction_depth(struct_processus *s_etat_processus);
2612: void instruction_der(struct_processus *s_etat_processus);
2613: void instruction_det(struct_processus *s_etat_processus);
2614: void instruction_detach(struct_processus *s_etat_processus);
2615: void instruction_dft(struct_processus *s_etat_processus);
2616: void instruction_dgtiz(struct_processus *s_etat_processus);
2617: void instruction_diag_fleche(struct_processus *s_etat_processus);
2618: void instruction_digest(struct_processus *s_etat_processus);
2619: void instruction_disp(struct_processus *s_etat_processus);
2620: void instruction_division(struct_processus *s_etat_processus);
2621: void instruction_do(struct_processus *s_etat_processus);
2622: void instruction_dot(struct_processus *s_etat_processus);
2623: void instruction_draw(struct_processus *s_etat_processus);
2624: void instruction_drax(struct_processus *s_etat_processus);
2625: void instruction_drop(struct_processus *s_etat_processus);
2626: void instruction_drop2(struct_processus *s_etat_processus);
2627: void instruction_dropcntxt(struct_processus *s_etat_processus);
2628: void instruction_dropn(struct_processus *s_etat_processus);
2629: void instruction_drws(struct_processus *s_etat_processus);
2630: void instruction_dup(struct_processus *s_etat_processus);
2631: void instruction_dup2(struct_processus *s_etat_processus);
2632: void instruction_dupcntxt(struct_processus *s_etat_processus);
2633: void instruction_dupn(struct_processus *s_etat_processus);
2634:
2635: void instruction_e(struct_processus *s_etat_processus);
2636: void instruction_edit(struct_processus *s_etat_processus);
2637: void instruction_egalite(struct_processus *s_etat_processus);
2638: void instruction_egv(struct_processus *s_etat_processus);
2639: void instruction_egvl(struct_processus *s_etat_processus);
2640: void instruction_else(struct_processus *s_etat_processus);
2641: void instruction_elseif(struct_processus *s_etat_processus);
2642: void instruction_end(struct_processus *s_etat_processus);
2643: void instruction_eng(struct_processus *s_etat_processus);
2644: void instruction_epsilon(struct_processus *s_etat_processus);
2645: void instruction_eqv(struct_processus *s_etat_processus);
2646: void instruction_erase(struct_processus *s_etat_processus);
2647: void instruction_errm(struct_processus *s_etat_processus);
2648: void instruction_errn(struct_processus *s_etat_processus);
2649: void instruction_eval(struct_processus *s_etat_processus);
2650: void instruction_exget(struct_processus *s_etat_processus);
2651: void instruction_exit(struct_processus *s_etat_processus);
2652: void instruction_exp(struct_processus *s_etat_processus);
2653: void instruction_expm(struct_processus *s_etat_processus);
2654: void instruction_exsub(struct_processus *s_etat_processus);
2655: void instruction_externals(struct_processus *s_etat_processus);
2656: void instruction_eyept(struct_processus *s_etat_processus);
2657:
2658: void instruction_fact(struct_processus *s_etat_processus);
2659: void instruction_false(struct_processus *s_etat_processus);
2660: void instruction_fc_test(struct_processus *s_etat_processus);
2661: void instruction_fc_test_c(struct_processus *s_etat_processus);
2662: void instruction_fc_test_s(struct_processus *s_etat_processus);
2663: void instruction_fft(struct_processus *s_etat_processus);
2664: void instruction_fix(struct_processus *s_etat_processus);
2665: void instruction_fleche(struct_processus *s_etat_processus);
2666: void instruction_fleche_array(struct_processus *s_etat_processus);
2667: void instruction_fleche_col(struct_processus *s_etat_processus);
2668: void instruction_fleche_diag(struct_processus *s_etat_processus);
2669: void instruction_fleche_hms(struct_processus *s_etat_processus);
2670: void instruction_fleche_lcd(struct_processus *s_etat_processus);
2671: void instruction_fleche_list(struct_processus *s_etat_processus);
2672: void instruction_fleche_num(struct_processus *s_etat_processus);
2673: void instruction_fleche_q(struct_processus *s_etat_processus);
2674: void instruction_fleche_row(struct_processus *s_etat_processus);
2675: void instruction_fleche_str(struct_processus *s_etat_processus);
2676: void instruction_fleche_table(struct_processus *s_etat_processus);
2677: void instruction_floor(struct_processus *s_etat_processus);
2678: void instruction_for(struct_processus *s_etat_processus);
2679: void instruction_forall(struct_processus *s_etat_processus);
2680: void instruction_format(struct_processus *s_etat_processus);
2681: void instruction_fp(struct_processus *s_etat_processus);
2682: void instruction_fs_test(struct_processus *s_etat_processus);
2683: void instruction_fs_test_c(struct_processus *s_etat_processus);
2684: void instruction_fs_test_s(struct_processus *s_etat_processus);
2685: void instruction_function(struct_processus *s_etat_processus);
2686: void instruction_fuse(struct_processus *s_etat_processus);
2687:
2688: void instruction_gamma(struct_processus *s_etat_processus);
2689: void instruction_ge(struct_processus *s_etat_processus);
2690: void instruction_gegv(struct_processus *s_etat_processus);
2691: void instruction_gegvl(struct_processus *s_etat_processus);
2692: void instruction_get(struct_processus *s_etat_processus);
2693: void instruction_getc(struct_processus *s_etat_processus);
2694: void instruction_geti(struct_processus *s_etat_processus);
2695: void instruction_getr(struct_processus *s_etat_processus);
2696: void instruction_glegv(struct_processus *s_etat_processus);
2697: void instruction_gregv(struct_processus *s_etat_processus);
2698: void instruction_gt(struct_processus *s_etat_processus);
2699:
2700: void instruction_halt(struct_processus *s_etat_processus);
2701: void instruction_head(struct_processus *s_etat_processus);
2702: void instruction_help(struct_processus *s_etat_processus);
2703: void instruction_hex(struct_processus *s_etat_processus);
2704: void instruction_histogram(struct_processus *s_etat_processus);
2705: void instruction_hms_fleche(struct_processus *s_etat_processus);
2706: void instruction_hms_moins(struct_processus *s_etat_processus);
2707: void instruction_hms_plus(struct_processus *s_etat_processus);
2708:
2709: void instruction_i(struct_processus *s_etat_processus);
2710: void instruction_idft(struct_processus *s_etat_processus);
2711: void instruction_idn(struct_processus *s_etat_processus);
2712: void instruction_if(struct_processus *s_etat_processus);
2713: void instruction_iferr(struct_processus *s_etat_processus);
2714: void instruction_ifft(struct_processus *s_etat_processus);
2715: void instruction_ift(struct_processus *s_etat_processus);
2716: void instruction_ifte(struct_processus *s_etat_processus);
2717: void instruction_im(struct_processus *s_etat_processus);
2718: void instruction_implicit(struct_processus *s_etat_processus);
2719: void instruction_in(struct_processus *s_etat_processus);
2720: void instruction_incr(struct_processus *s_etat_processus);
2721: void instruction_indep(struct_processus *s_etat_processus);
2722: void instruction_input(struct_processus *s_etat_processus);
2723: void instruction_infinity(struct_processus *s_etat_processus);
2724: void instruction_inquire(struct_processus *s_etat_processus);
2725: void instruction_int(struct_processus *s_etat_processus);
2726: void instruction_interrupt(struct_processus *s_etat_processus);
2727: void instruction_inv(struct_processus *s_etat_processus);
2728: void instruction_ip(struct_processus *s_etat_processus);
2729: void instruction_iswi(struct_processus *s_etat_processus);
2730: void instruction_itrace(struct_processus *s_etat_processus);
2731:
2732: void instruction_jdate(struct_processus *s_etat_processus);
2733:
2734: void instruction_key(struct_processus *s_etat_processus);
2735: void instruction_keylabel(struct_processus *s_etat_processus);
2736: void instruction_keytitle(struct_processus *s_etat_processus);
2737: void instruction_kill(struct_processus *s_etat_processus);
2738: void instruction_kind(struct_processus *s_etat_processus);
2739:
2740: void instruction_label(struct_processus *s_etat_processus);
2741: void instruction_last(struct_processus *s_etat_processus);
2742: void instruction_lcase(struct_processus *s_etat_processus);
2743: void instruction_lcd_fleche(struct_processus *s_etat_processus);
2744: void instruction_lchol(struct_processus *s_etat_processus);
2745: void instruction_le(struct_processus *s_etat_processus);
2746: void instruction_legv(struct_processus *s_etat_processus);
2747: void instruction_limit(struct_processus *s_etat_processus);
2748: void instruction_line(struct_processus *s_etat_processus);
2749: void instruction_list_fleche(struct_processus *s_etat_processus);
2750: void instruction_ln(struct_processus *s_etat_processus);
2751: void instruction_lnp1(struct_processus *s_etat_processus);
2752: void instruction_localization(struct_processus *s_etat_processus);
2753: void instruction_lock(struct_processus *s_etat_processus);
2754: void instruction_log(struct_processus *s_etat_processus);
2755: void instruction_logger(struct_processus *s_etat_processus);
2756: void instruction_logscale(struct_processus *s_etat_processus);
2757: void instruction_lq(struct_processus *s_etat_processus);
2758: void instruction_lsq(struct_processus *s_etat_processus);
2759: void instruction_lt(struct_processus *s_etat_processus);
2760: void instruction_lu(struct_processus *s_etat_processus);
2761: void instruction_l_vers_t(struct_processus *s_etat_processus);
2762:
2763: void instruction_mant(struct_processus *s_etat_processus);
2764: void instruction_mark(struct_processus *s_etat_processus);
2765: void instruction_max(struct_processus *s_etat_processus);
2766: void instruction_maxs(struct_processus *s_etat_processus);
2767: void instruction_mclrin(struct_processus *s_etat_processus);
2768: void instruction_mean(struct_processus *s_etat_processus);
2769: void instruction_mem(struct_processus *s_etat_processus);
2770: void instruction_memlock(struct_processus *s_etat_processus);
2771: void instruction_memunlock(struct_processus *s_etat_processus);
2772: void instruction_min(struct_processus *s_etat_processus);
2773: void instruction_mins(struct_processus *s_etat_processus);
2774: void instruction_mod(struct_processus *s_etat_processus);
2775: void instruction_moins(struct_processus *s_etat_processus);
2776: void instruction_mtxlock(struct_processus *s_etat_processus);
2777: void instruction_mtxstatus(struct_processus *s_etat_processus);
2778: void instruction_mtxtrylock(struct_processus *s_etat_processus);
2779: void instruction_mtxunlock(struct_processus *s_etat_processus);
2780: void instruction_multiplication(struct_processus *s_etat_processus);
2781:
2782: void instruction_ne(struct_processus *s_etat_processus);
2783: void instruction_neg(struct_processus *s_etat_processus);
2784: void instruction_next(struct_processus *s_etat_processus);
2785: void instruction_newplane(struct_processus *s_etat_processus);
2786: void instruction_not(struct_processus *s_etat_processus);
2787: void instruction_nrand(struct_processus *s_etat_processus);
2788: void instruction_nrproc(struct_processus *s_etat_processus);
2789: void instruction_ns(struct_processus *s_etat_processus);
2790: void instruction_num(struct_processus *s_etat_processus);
2791:
2792: void instruction_obget(struct_processus *s_etat_processus);
2793: void instruction_obsub(struct_processus *s_etat_processus);
2794: void instruction_oct(struct_processus *s_etat_processus);
2795: void instruction_open(struct_processus *s_etat_processus);
2796: void instruction_or(struct_processus *s_etat_processus);
2797: void instruction_over(struct_processus *s_etat_processus);
2798:
2799: void instruction_p_vers_r(struct_processus *s_etat_processus);
2800: void instruction_paper(struct_processus *s_etat_processus);
2801: void instruction_parameter(struct_processus *s_etat_processus);
2802: void instruction_parametric(struct_processus *s_etat_processus);
2803: void instruction_pcov(struct_processus *s_etat_processus);
2804: void instruction_peek(struct_processus *s_etat_processus);
2805: void instruction_perm(struct_processus *s_etat_processus);
2806: void instruction_persist(struct_processus *s_etat_processus);
2807: void instruction_pi(struct_processus *s_etat_processus);
2808: void instruction_pick(struct_processus *s_etat_processus);
2809: void instruction_plot(struct_processus *s_etat_processus);
2810: void instruction_plotter(struct_processus *s_etat_processus);
2811: void instruction_plus(struct_processus *s_etat_processus);
2812: void instruction_pmax(struct_processus *s_etat_processus);
2813: void instruction_pmin(struct_processus *s_etat_processus);
2814: void instruction_poke(struct_processus *s_etat_processus);
2815: void instruction_polar(struct_processus *s_etat_processus);
2816: void instruction_poll(struct_processus *s_etat_processus);
2817: void instruction_pos(struct_processus *s_etat_processus);
2818: void instruction_pourcent(struct_processus *s_etat_processus);
2819: void instruction_pourcent_ch(struct_processus *s_etat_processus);
2820: void instruction_pourcent_t(struct_processus *s_etat_processus);
2821: void instruction_ppar(struct_processus *s_etat_processus);
2822: void instruction_pr1(struct_processus *s_etat_processus);
2823: void instruction_print(struct_processus *s_etat_processus);
2824: void instruction_private(struct_processus *s_etat_processus);
2825: void instruction_prlcd(struct_processus *s_etat_processus);
2826: void instruction_prmd(struct_processus *s_etat_processus);
2827: void instruction_procid(struct_processus *s_etat_processus);
2828: void instruction_prompt(struct_processus *s_etat_processus);
2829: void instruction_protect(struct_processus *s_etat_processus);
2830: void instruction_prst(struct_processus *s_etat_processus);
2831: void instruction_prstc(struct_processus *s_etat_processus);
2832: void instruction_prusr(struct_processus *s_etat_processus);
2833: void instruction_prvar(struct_processus *s_etat_processus);
2834: void instruction_psdev(struct_processus *s_etat_processus);
2835: void instruction_puissance(struct_processus *s_etat_processus);
2836: void instruction_purge(struct_processus *s_etat_processus);
2837: void instruction_pshcntxt(struct_processus *s_etat_processus);
2838: void instruction_pshprfl(struct_processus *s_etat_processus);
2839: void instruction_pulcntxt(struct_processus *s_etat_processus);
2840: void instruction_pulprfl(struct_processus *s_etat_processus);
2841: void instruction_put(struct_processus *s_etat_processus);
2842: void instruction_putc(struct_processus *s_etat_processus);
2843: void instruction_puti(struct_processus *s_etat_processus);
2844: void instruction_putr(struct_processus *s_etat_processus);
2845: void instruction_pvar(struct_processus *s_etat_processus);
2846:
2847: void instruction_qr(struct_processus *s_etat_processus);
2848:
2849: void instruction_r_vers_b(struct_processus *s_etat_processus);
2850: void instruction_r_vers_c(struct_processus *s_etat_processus);
2851: void instruction_r_vers_d(struct_processus *s_etat_processus);
2852: void instruction_r_vers_p(struct_processus *s_etat_processus);
2853: void instruction_rad(struct_processus *s_etat_processus);
2854: void instruction_rand(struct_processus *s_etat_processus);
2855: void instruction_rank(struct_processus *s_etat_processus);
2856: void instruction_rceq(struct_processus *s_etat_processus);
2857: void instruction_rci(struct_processus *s_etat_processus);
2858: void instruction_rcij(struct_processus *s_etat_processus);
2859: void instruction_rcl(struct_processus *s_etat_processus);
2860: void instruction_rclf(struct_processus *s_etat_processus);
2861: void instruction_rcls(struct_processus *s_etat_processus);
2862: void instruction_rclswi(struct_processus *s_etat_processus);
2863: void instruction_rcws(struct_processus *s_etat_processus);
2864: void instruction_rdate(struct_processus *s_etat_processus);
2865: void instruction_rdm(struct_processus *s_etat_processus);
2866: void instruction_rdgn(struct_processus *s_etat_processus);
2867: void instruction_rdz(struct_processus *s_etat_processus);
2868: void instruction_re(struct_processus *s_etat_processus);
2869: void instruction_read(struct_processus *s_etat_processus);
2870: void instruction_recode(struct_processus *s_etat_processus);
2871: void instruction_recv(struct_processus *s_etat_processus);
2872: void instruction_redraw(struct_processus *s_etat_processus);
2873: void instruction_regex(struct_processus *s_etat_processus);
2874: void instruction_relax(struct_processus *s_etat_processus);
2875: void instruction_remove(struct_processus *s_etat_processus);
2876: void instruction_res(struct_processus *s_etat_processus);
2877: void instruction_restart(struct_processus *s_etat_processus);
2878: void instruction_recall(struct_processus *s_etat_processus);
2879: void instruction_regv(struct_processus *s_etat_processus);
2880: void instruction_repeat(struct_processus *s_etat_processus);
2881: void instruction_repl(struct_processus *s_etat_processus);
2882: void instruction_return(struct_processus *s_etat_processus);
2883: void instruction_revlist(struct_processus *s_etat_processus);
2884: void instruction_rewind(struct_processus *s_etat_processus);
2885: void instruction_rfuse(struct_processus *s_etat_processus);
2886: void instruction_rgdl(struct_processus *s_etat_processus);
2887: void instruction_rgdr(struct_processus *s_etat_processus);
2888: void instruction_rl(struct_processus *s_etat_processus);
2889: void instruction_rlb(struct_processus *s_etat_processus);
2890: void instruction_rnd(struct_processus *s_etat_processus);
2891: void instruction_rnrm(struct_processus *s_etat_processus);
2892: void instruction_roll(struct_processus *s_etat_processus);
2893: void instruction_rolld(struct_processus *s_etat_processus);
2894: void instruction_rot(struct_processus *s_etat_processus);
2895: void instruction_row_fleche(struct_processus *s_etat_processus);
2896: void instruction_row_moins(struct_processus *s_etat_processus);
2897: void instruction_row_plus(struct_processus *s_etat_processus);
2898: void instruction_rr(struct_processus *s_etat_processus);
2899: void instruction_rrb(struct_processus *s_etat_processus);
2900: void instruction_rsd(struct_processus *s_etat_processus);
2901: void instruction_rstop(struct_processus *s_etat_processus);
2902: void instruction_rswp(struct_processus *s_etat_processus);
2903:
2904: void instruction_s_moins(struct_processus *s_etat_processus);
2905: void instruction_s_plus(struct_processus *s_etat_processus);
2906: void instruction_same(struct_processus *s_etat_processus);
2907: void instruction_save(struct_processus *s_etat_processus);
2908: void instruction_scatter(struct_processus *s_etat_processus);
2909: void instruction_scale(struct_processus *s_etat_processus);
2910: void instruction_sched(struct_processus *s_etat_processus);
2911: void instruction_schur(struct_processus *s_etat_processus);
2912: void instruction_sci(struct_processus *s_etat_processus);
2913: void instruction_scls(struct_processus *s_etat_processus);
2914: void instruction_sconj(struct_processus *s_etat_processus);
2915: void instruction_sdev(struct_processus *s_etat_processus);
2916: void instruction_select(struct_processus *s_etat_processus);
2917: void instruction_send(struct_processus *s_etat_processus);
2918: void instruction_sf(struct_processus *s_etat_processus);
2919: void instruction_shared(struct_processus *s_etat_processus);
2920: void instruction_sign(struct_processus *s_etat_processus);
2921: void instruction_sin(struct_processus *s_etat_processus);
2922: void instruction_sinh(struct_processus *s_etat_processus);
2923: void instruction_sinv(struct_processus *s_etat_processus);
2924: void instruction_size(struct_processus *s_etat_processus);
2925: void instruction_sl(struct_processus *s_etat_processus);
2926: void instruction_slb(struct_processus *s_etat_processus);
2927: void instruction_slice(struct_processus *s_etat_processus);
2928: void instruction_slicescale(struct_processus *s_etat_processus);
2929: void instruction_smphrdecr(struct_processus *s_etat_processus);
2930: void instruction_smphrgetv(struct_processus *s_etat_processus);
2931: void instruction_smphrincr(struct_processus *s_etat_processus);
2932: void instruction_smphrtrydecr(struct_processus *s_etat_processus);
2933: void instruction_sneg(struct_processus *s_etat_processus);
2934: void instruction_sort(struct_processus *s_etat_processus);
2935: void instruction_spar(struct_processus *s_etat_processus);
2936: void instruction_spawn(struct_processus *s_etat_processus);
2937: void instruction_splash(struct_processus *s_etat_processus);
2938: void instruction_sq(struct_processus *s_etat_processus);
2939: void instruction_sqlconnect(struct_processus *s_etat_processus);
2940: void instruction_sqldisconnect(struct_processus *s_etat_processus);
2941: void instruction_sqlquery(struct_processus *s_etat_processus);
2942: void instruction_sqrt(struct_processus *s_etat_processus);
2943: void instruction_sr(struct_processus *s_etat_processus);
2944: void instruction_srb(struct_processus *s_etat_processus);
2945: void instruction_srev(struct_processus *s_etat_processus);
2946: void instruction_sst(struct_processus *s_etat_processus);
2947: void instruction_star_d(struct_processus *s_etat_processus);
2948: void instruction_star_h(struct_processus *s_etat_processus);
2949: void instruction_star_s(struct_processus *s_etat_processus);
2950: void instruction_star_w(struct_processus *s_etat_processus);
2951: void instruction_start(struct_processus *s_etat_processus);
2952: void instruction_static(struct_processus *s_etat_processus);
2953: void instruction_std(struct_processus *s_etat_processus);
2954: void instruction_step(struct_processus *s_etat_processus);
2955: void instruction_steq(struct_processus *s_etat_processus);
2956: void instruction_sto(struct_processus *s_etat_processus);
2957: void instruction_sto_division(struct_processus *s_etat_processus);
2958: void instruction_sto_fois(struct_processus *s_etat_processus);
2959: void instruction_sto_moins(struct_processus *s_etat_processus);
2960: void instruction_sto_plus(struct_processus *s_etat_processus);
2961: void instruction_stof(struct_processus *s_etat_processus);
2962: void instruction_stop(struct_processus *s_etat_processus);
2963: void instruction_store(struct_processus *s_etat_processus);
2964: void instruction_stos(struct_processus *s_etat_processus);
2965: void instruction_stoswi(struct_processus *s_etat_processus);
2966: void instruction_str_fleche(struct_processus *s_etat_processus);
2967: void instruction_stws(struct_processus *s_etat_processus);
2968: void instruction_sub(struct_processus *s_etat_processus);
2969: void instruction_suspend(struct_processus *s_etat_processus);
2970: void instruction_svd(struct_processus *s_etat_processus);
2971: void instruction_svl(struct_processus *s_etat_processus);
2972: void instruction_swap(struct_processus *s_etat_processus);
2973: void instruction_swi(struct_processus *s_etat_processus);
2974: void instruction_swilock(struct_processus *s_etat_processus);
2975: void instruction_swiqueue(struct_processus *s_etat_processus);
2976: void instruction_swistatus(struct_processus *s_etat_processus);
2977: void instruction_swiunlock(struct_processus *s_etat_processus);
2978: void instruction_swapcntxt(struct_processus *s_etat_processus);
2979: void instruction_sx(struct_processus *s_etat_processus);
2980: void instruction_sx2(struct_processus *s_etat_processus);
2981: void instruction_sxy(struct_processus *s_etat_processus);
2982: void instruction_sy(struct_processus *s_etat_processus);
2983: void instruction_sy2(struct_processus *s_etat_processus);
2984: void instruction_sync(struct_processus *s_etat_processus);
2985: void instruction_syseval(struct_processus *s_etat_processus);
2986:
2987: void instruction_table_fleche(struct_processus *s_etat_processus);
2988: void instruction_tail(struct_processus *s_etat_processus);
2989: void instruction_tan(struct_processus *s_etat_processus);
2990: void instruction_tanh(struct_processus *s_etat_processus);
2991: void instruction_target(struct_processus *s_etat_processus);
2992: void instruction_taylr(struct_processus *s_etat_processus);
2993: void instruction_then(struct_processus *s_etat_processus);
2994: void instruction_time(struct_processus *s_etat_processus);
2995: void instruction_title(struct_processus *s_etat_processus);
2996: void instruction_tokenize(struct_processus *s_etat_processus);
2997: void instruction_tot(struct_processus *s_etat_processus);
2998: void instruction_trim(struct_processus *s_etat_processus);
2999: void instruction_trn(struct_processus *s_etat_processus);
3000: void instruction_trnc(struct_processus *s_etat_processus);
3001: void instruction_true(struct_processus *s_etat_processus);
3002: void instruction_type(struct_processus *s_etat_processus);
3003: void instruction_t_vers_l(struct_processus *s_etat_processus);
3004:
3005: void instruction_ucase(struct_processus *s_etat_processus);
3006: void instruction_uchol(struct_processus *s_etat_processus);
3007: void instruction_uncompress(struct_processus *s_etat_processus);
3008: void instruction_unlock(struct_processus *s_etat_processus);
3009: void instruction_unprotect(struct_processus *s_etat_processus);
3010: void instruction_until(struct_processus *s_etat_processus);
3011: void instruction_use(struct_processus *s_etat_processus);
3012: void instruction_utpc(struct_processus *s_etat_processus);
3013: void instruction_utpf(struct_processus *s_etat_processus);
3014: void instruction_utpn(struct_processus *s_etat_processus);
3015: void instruction_utpt(struct_processus *s_etat_processus);
3016:
3017: void instruction_var(struct_processus *s_etat_processus);
3018: void instruction_variable(struct_processus *s_etat_processus);
3019: void instruction_vars(struct_processus *s_etat_processus);
3020: void instruction_verify(struct_processus *s_etat_processus);
3021: void instruction_vers_niveau_inferieur(struct_processus *s_etat_processus);
3022: void instruction_vers_niveau_superieur(struct_processus *s_etat_processus);
3023: void instruction_version(struct_processus *s_etat_processus);
3024: void instruction_visit(struct_processus *s_etat_processus);
3025: void instruction_volatile(struct_processus *s_etat_processus);
3026:
3027: void instruction_wait(struct_processus *s_etat_processus);
3028: void instruction_warranty(struct_processus *s_etat_processus);
3029: void instruction_wfdata(struct_processus *s_etat_processus);
3030: void instruction_wfack(struct_processus *s_etat_processus);
3031: void instruction_wflock(struct_processus *s_etat_processus);
3032: void instruction_wfpoke(struct_processus *s_etat_processus);
3033: void instruction_wfproc(struct_processus *s_etat_processus);
3034: void instruction_wfsock(struct_processus *s_etat_processus);
3035: void instruction_wfswi(struct_processus *s_etat_processus);
3036: void instruction_while(struct_processus *s_etat_processus);
3037: void instruction_wireframe(struct_processus *s_etat_processus);
3038: void instruction_workdir(struct_processus *s_etat_processus);
3039: void instruction_write(struct_processus *s_etat_processus);
3040:
3041: void instruction_xcol(struct_processus *s_etat_processus);
3042: void instruction_xor(struct_processus *s_etat_processus);
3043: void instruction_xpon(struct_processus *s_etat_processus);
3044: void instruction_xroot(struct_processus *s_etat_processus);
3045:
3046: void instruction_ycol(struct_processus *s_etat_processus);
3047: void instruction_yield(struct_processus *s_etat_processus);
3048:
3049: /*
3050: --------------------------------------------------------------------------------
3051: Procédures
3052: --------------------------------------------------------------------------------
3053: */
3054:
3055: #ifndef RPLARGS
3056: void affectation_interruptions_logicielles(struct_processus *s_etat_processus);
3057: void affichage_pile(struct_processus *s_etat_processus,
3058: struct_liste_chainee *l_element_courant, integer8 niveau_courant);
3059: #endif
3060:
3061: void *allocation_maillon(struct_processus *s_etat_processus);
3062:
3063: #ifndef RPLARGS
3064: void analyse(struct_processus *s_etat_processus, void (*fonction)());
3065: void *analyse_instruction(struct_processus *s_etat_processus,
3066: unsigned char *candidat);
3067: void appel_gnuplot(struct_processus *s_etat_processus,
3068: unsigned char persistance);
3069: void cf(struct_processus *s_etat_processus, unsigned char indice_drapeau);
3070: void cond(struct_processus *s_etat_processus,
3071: struct_matrice *s_matrice, real8 *condition);
3072: void conversion_chaine(struct_processus *s_etat_processus,
3073: unsigned char *chaine, unsigned char type);
3074: void conversion_decimal_vers_hms(real8 *angle);
3075: void conversion_degres_vers_radians(real8 *angle);
3076: void conversion_element_tex(struct_processus *s_etat_processus,
3077: unsigned char **element, unsigned char *fonction);
3078: void conversion_format(struct_processus *s_etat_processus,
3079: unsigned char *chaine);
3080: void conversion_hms_vers_decimal(real8 *angle);
3081: void conversion_majuscule_limitee(
3082: unsigned char *chaine_entree, unsigned char *chaine_sortie,
3083: integer8 longueur);
3084: void conversion_radians_vers_degres(real8 *angle);
3085: void copie_arbre_variables(struct_processus *s_etat_processus,
3086: struct_processus *s_nouvel_etat_processus);
3087: void correction_formateur_tex(struct_processus *s_etat_processus,
3088: unsigned char **ligne);
3089: void depilement_pile_systeme(struct_processus *s_etat_processus);
3090: void derivation(struct_processus *s_etat_processus,
3091: struct_objet **s_expression);
3092: void determinant(struct_processus *s_etat_processus, struct_matrice *s_matrice,
3093: void *valeur);
3094: void deverrouillage_threads_concurrents(struct_processus *s_etat_processus);
3095: void ecriture_pile(struct_processus *s_etat_processus, file *flux,
3096: struct_liste_chainee *l_element_courant, integer8 niveau_courant);
3097: void ecriture_profil(struct_processus *s_etat_processus);
3098: void effacement_pile_systeme(struct_processus *s_etat_processus);
3099: void empilement_pile_systeme(struct_processus *s_etat_processus);
3100: void encart(struct_processus *s_etat_processus, integer8 duree);
3101: void evaluation_romberg(struct_processus *s_etat_processus,
3102: struct_objet *s_expression, unsigned char *variable, real8 *point,
3103: real8 *valeur, logical1 *validite);
3104: void factorisation_cholesky(struct_processus *s_etat_processus,
3105: struct_matrice *s_matrice, unsigned char mode);
3106: void factorisation_lq(struct_processus *s_etat_processus,
3107: struct_matrice *s_matrice, void **tau);
3108: void factorisation_lu(struct_processus *s_etat_processus,
3109: struct_matrice *s_matrice, struct_matrice **s_permutation);
3110: void factorisation_qr(struct_processus *s_etat_processus,
3111: struct_matrice *s_matrice, void **tau);
3112: void factorisation_schur(struct_processus *s_etat_processus,
3113: struct_matrice *s_matrice, struct_matrice **s_schur);
3114: void *fusible(void *argument);
3115: void formateur_tex(struct_processus *s_etat_processus, struct_objet *s_objet,
3116: unsigned char environnement);
3117: void formateur_elementaire_tex(struct_processus *s_etat_processus,
3118: file *fichier, struct_objet *s_objet, unsigned char environnement);
3119: void impression_pile(struct_processus *s_etat_processus,
3120: struct_liste_chainee *l_element_courant,
3121: unsigned char methode, integer8 niveau_courant);
3122: void impression_tex(struct_processus *s_etat_processus);
3123: void informations(struct_processus *s_etat_processus);
3124: void initialisation_allocateur(struct_processus *s_etat_processus);
3125: void initialisation_completion(void);
3126: void initialisation_contexte_cas(struct_processus *s_etat_processus);
3127: void initialisation_drapeaux(struct_processus *s_etat_processus);
3128: void initialisation_generateur_aleatoire(struct_processus *s_etat_processus,
3129: logical1 initialisation_automatique, integer8 racine);
3130: void initialisation_instructions(struct_processus *s_etat_processus);
3131: void initialisation_variables(struct_processus *s_etat_processus);
3132: #endif
3133:
3134: void initialisation_objet(struct_objet *s_objet);
3135:
3136: #ifndef RPLARGS
3137: void insertion_thread(struct_processus *s_etat_processus,
3138: logical1 thread_principal);
3139: void insertion_thread_surveillance(struct_processus *s_etat_processus,
3140: struct_descripteur_thread *s_argument_thread);
3141: void integrale_romberg(struct_processus *s_etat_processus,
3142: struct_objet *s_expression, unsigned char *variable,
3143: real8 a, real8 b, real8 precision);
3144: void interface_cas(struct_processus *s_etat_processus,
3145: enum t_rplcas_commandes commande);
3146: void interruption1(int signal);
3147: void interruption2(int signal);
3148: void interruption3(int signal);
3149: void interruption4(int signal);
3150: void interruption5(int signal);
3151: void interruption6(int signal);
3152: void interruption_depassement_pile(int urgence, stackoverflow_context_t scp);
3153: void inversion_matrice(struct_processus *s_etat_processus,
3154: struct_matrice *s_matrice);
3155: void lancement_daemon(struct_processus *s_etat_processus);
3156: void *lancement_thread(void *argument);
3157: #endif
3158:
3159: void liberation(struct_processus *s_etat_processus, struct_objet *s_objet);
3160: void liberation_maillon(struct_processus *s_etat_processus,
3161: struct_liste_chainee *maillon);
3162:
3163: #ifndef RPLARGS
3164: void liberation_allocateur(struct_processus *s_etat_processus);
3165: void liberation_arbre_instructions(struct_processus *s_etat_processus,
3166: struct_instruction *arbre);
3167: void liberation_arbre_variables(struct_processus *s_etat_processus,
3168: struct_arbre_variables *arbre, logical1 definitions);
3169: void liberation_arbre_variables_partagees(struct_processus *s_etat_processus,
3170: struct_arbre_variables_partagees *arbre);
3171: void liberation_contexte_cas(struct_processus *s_etat_processus);
3172: void liberation_generateur_aleatoire(struct_processus *s_etat_processus);
3173: void liberation_mutexes_arbre_variables_partagees(struct_processus
3174: *s_etat_processus, struct_arbre_variables_partagees *l_element_courant);
3175: void liberation_threads(struct_processus *s_etat_processus);
3176: void liberation_profil(struct_processus *s_etat_processus);
3177: void localisation_courante(struct_processus *s_etat_processus);
3178: void modification_pid_thread_pere(struct_processus *s_etat_processus);
3179: void moindres_carres(struct_processus *s_etat_processus,
3180: struct_matrice *s_matrice_a, struct_matrice *s_matrice_b,
3181: struct_matrice *s_matrice_x);
3182: void profilage(struct_processus *s_etat_processus, unsigned char *fonction);
3183: void rang(struct_processus *s_etat_processus, struct_matrice *s_matrice,
3184: integer8 *valeur);
3185: void recherche_type(struct_processus *s_etat_processus);
3186: void retrait_thread(struct_processus *s_etat_processus);
3187: void retrait_thread_surveillance(struct_processus *s_etat_processus,
3188: struct_descripteur_thread *s_argument_thread);
3189: void rplcore(struct_processus *s_etat_processus);
3190: #endif
3191:
3192: void scrutation_injection(struct_processus *s_etat_processus);
3193:
3194: #ifndef RPLARGS
3195: void scrutation_interruptions(struct_processus *s_etat_processus);
3196: void sf(struct_processus *s_etat_processus, unsigned char indice_drapeau);
3197: void *surveillance_processus(void *argument);
3198: void swap(void *variable_1, void *variable_2, integer8 taille_octets);
3199: void *thread_signaux(void *argument);
3200: void trace(struct_processus *s_etat_processus, FILE *flux);
3201: void traitement_asynchrone_exceptions_gsl(struct_processus *s_etat_processus);
3202: void traitement_exceptions_gsl(const char *reason, const char *file,
3203: int line, int gsl_errno);
3204: void traitement_interruptions_logicielles(struct_processus *s_etat_processus);
3205: void tri_base_symboles_externes(struct_processus *s_etat_processus);
3206: void tri_vecteur(real8 *vecteur, integer8 taille);
3207: void valeurs_propres(struct_processus *s_etat_processus,
3208: struct_matrice *s_matrice,
3209: struct_vecteur *s_valeurs_propres,
3210: struct_matrice *s_vecteurs_propres_gauches,
3211: struct_matrice *s_vecteur_propres_droits);
3212: void valeurs_propres_generalisees(struct_processus *s_etat_processus,
3213: struct_matrice *s_matrice,
3214: struct_matrice *s_metrique,
3215: struct_vecteur *s_valeurs_propres,
3216: struct_matrice *s_vecteurs_propres_gauches,
3217: struct_matrice *s_vecteur_propres_droits);
3218: void valeurs_singulieres(struct_processus *s_etat_processus,
3219: struct_matrice *s_matrice,
3220: struct_matrice *u, struct_vecteur *s, struct_matrice *vh);
3221: void verrouillage_threads_concurrents(struct_processus *s_etat_processus);
3222: #endif
3223:
3224: /*
3225: --------------------------------------------------------------------------------
3226: Fonctions de gestion des signaux
3227: --------------------------------------------------------------------------------
3228: */
3229:
3230: #ifndef RPLARGS
3231: void creation_queue_signaux(struct_processus *s_etat_processus);
3232: void liberation_queue_signaux(struct_processus *s_etat_processus);
3233: void destruction_queue_signaux(struct_processus *s_etat_processus);
3234: int envoi_signal_contexte(struct_processus *s_etat_processus,
3235: enum signaux_rpl signal);
3236: int envoi_signal_processus(pid_t pid, enum signaux_rpl signal,
3237: logical1 test_ouverture);
3238: int envoi_signal_thread(pthread_t tid, enum signaux_rpl signal);
3239: #endif
3240:
3241: /*
3242: --------------------------------------------------------------------------------
3243: Fonctions de sommation de vecteur dans perte de précision
3244: --------------------------------------------------------------------------------
3245: */
3246:
3247: real8 sommation_vecteur_reel(real8 *vecteur, integer8 *taille,
3248: logical1 *erreur_memoire);
3249: complex16 sommation_vecteur_complexe(complex16 *vecteur, integer8 *taille,
3250: logical1 *erreur_memoire);
3251:
3252: /*
3253: --------------------------------------------------------------------------------
3254: Routine principale
3255: --------------------------------------------------------------------------------
3256: */
3257:
3258: #ifndef RPLARGS
3259: int rplinit(int argc, char *argv[], char *envp[],
3260: unsigned char ***resultats, char *rpl_home);
3261: #endif
3262:
3263: /*
3264: --------------------------------------------------------------------------------
3265: Routines de statistiques
3266: --------------------------------------------------------------------------------
3267: */
3268:
3269: #ifndef RPLARGS
3270: real8 correlation_statistique(struct_matrice *s_matrice,
3271: integer8 colonne_1, integer8 colonne_2, logical1 *erreur);
3272: real8 covariance_statistique(struct_matrice *s_matrice,
3273: integer8 colonne_1, integer8 colonne_2,
3274: unsigned char type, logical1 *erreur);
3275: struct_vecteur *ecart_type_statistique(struct_processus *s_etat_processus,
3276: struct_matrice *s_matrice, unsigned char type);
3277: struct_vecteur *moyenne_statistique(struct_processus *s_etat_processus,
3278: struct_matrice *s_matrice);
3279: struct_vecteur *sommation_colonne_statistique(
3280: struct_processus *s_etat_processus, struct_matrice *s_matrice,
3281: integer8 colonne);
3282: struct_vecteur *sommation_produits_colonnes_statistiques(
3283: struct_processus *s_etat_processus, struct_matrice
3284: *s_matrice, integer8 colonne_1, integer8 colonne_2);
3285: struct_vecteur *sommation_statistique(struct_processus *s_etat_processus,
3286: struct_matrice *s_matrice);
3287: struct_vecteur *variance_statistique(struct_processus *s_etat_processus,
3288: struct_matrice *s_matrice, unsigned char type);
3289: #endif
3290:
3291: /*
3292: --------------------------------------------------------------------------------
3293: Gestion des bibliothèques
3294: --------------------------------------------------------------------------------
3295: */
3296:
3297: #ifndef RPLARGS
3298: void *chargement_bibliotheque(struct_processus *s_etat_processus,
3299: unsigned char *bibliotheque);
3300: logical1 execution_fonction_de_bibliotheque(struct_processus *s_etat_processus,
3301: unsigned char *nom_fonction, unsigned char *bibliothque);
3302: logical1 retrait_bibliotheque(struct_processus *s_etat_processus,
3303: struct_bibliotheque *descripteur);
3304: #endif
3305:
3306: struct_liste_chainee *depilement_pile_operationnelle(struct_rpl_arguments
3307: *s_rpl_arguments, struct_objet **s_objet);
3308: struct_liste_chainee *empilement_pile_operationnelle(struct_rpl_arguments
3309: *s_rpl_arguments, struct_objet *s_objet);
3310: struct_liste_chainee *sauvegarde_arguments(struct_rpl_arguments
3311: *s_rpl_arguments, integer8 nombre_arguments);
3312:
3313: /*
3314: --------------------------------------------------------------------------------
3315: Fonctions retournant un CHARACTER*(*)
3316: --------------------------------------------------------------------------------
3317: */
3318:
3319: #ifndef RPLARGS
3320: unsigned char *analyse_algebrique(struct_processus *s_etat_processus,
3321: unsigned char *chaine_algebrique, struct_liste_chainee **l_base_liste);
3322: unsigned char *analyse_flux(struct_processus *s_etat_processus,
3323: unsigned char *flux, integer8 longueur);
3324: unsigned char *chiffrement(struct_processus *s_etat_processus,
3325: const EVP_CIPHER *type_chiffrement,
3326: logical1 encodage, unsigned char *message, integer8 longueur_message,
3327: unsigned char *clef, integer8 longueur_clef,
3328: unsigned char *vecteur_initialisation,
3329: integer8 *longueur_message_chiffre);
3330: unsigned char *compactage(struct_processus *s_etat_processus,
3331: unsigned char *chaine);
3332: unsigned char *conversion_majuscule(struct_processus *s_etat_processus,
3333: unsigned char *chaine);
3334: unsigned char *creation_nom_fichier(struct_processus *s_etat_processus,
3335: unsigned char *chemin);
3336: unsigned char *date_compilation(struct_processus *s_etat_processus);
3337: unsigned char *extraction_chaine(struct_processus *s_etat_processus,
3338: unsigned char *chaine, integer8 i, integer8 j);
3339: unsigned char *formateur(struct_processus *s_etat_processus, long offset,
3340: struct_objet *s_objet);
3341: unsigned char *formateur_fichier(struct_processus *s_etat_processus,
3342: struct_objet *s_objet, struct_objet *s_format,
3343: integer8 longueur, integer8 longueur_champ, unsigned char format,
3344: unsigned char type, integer8 *longueur_effective, integer8 *recursivite,
3345: logical1 export_fichier);
3346: unsigned char *formateur_flux(struct_processus *s_etat_processus,
3347: unsigned char *donnees, integer8 *longueur);
3348: unsigned char *formateur_fichier_nombre(struct_processus *s_etat_processus,
3349: void *valeur_numerique, unsigned char type,
3350: integer8 longueur, integer8 longueur_champ, unsigned char format);
3351: unsigned char *formateur_fichier_binaire_nombre(struct_processus
3352: *s_etat_processus, void *valeur_numerique, unsigned char type_entree,
3353: unsigned char type, integer8 longueur, integer8 *longueur_conversion);
3354: unsigned char *formateur_fichier_reel(struct_processus *s_etat_processus,
3355: void *valeur_numerique, unsigned char type,
3356: integer8 longueur, integer8 longueur_champ, unsigned char format);
3357: unsigned char *formateur_nombre(struct_processus *s_etat_processus,
3358: void *valeur_numerique, unsigned char type);
3359: unsigned char *formateur_reel(struct_processus *s_etat_processus,
3360: void *valeur_numerique, unsigned char type);
3361: unsigned char *messages(struct_processus *s_etat_processus);
3362: unsigned char *pointeur_ieme_caractere(struct_processus *s_etat_processus,
3363: unsigned char *chaine, integer8 position);
3364: unsigned char *purification_chaine(struct_processus *s_etat_processus,
3365: unsigned char *chaine);
3366: unsigned char *recherche_chemin_fichiers_temporaires(struct_processus
3367: *s_etat_processus);
3368: unsigned char *reencodage(struct_processus *s_etat_processus,
3369: unsigned char *chaine_entree, unsigned char *codage_entree,
3370: unsigned char *codage_sortie);
3371: unsigned char *transliteration(struct_processus *s_etat_processus,
3372: unsigned char *chaine_entree, unsigned char *codage_entree,
3373: unsigned char *codage_sortie);
3374: #endif
3375:
3376: /*
3377: --------------------------------------------------------------------------------
3378: Fonctions retournant un INTEGER*1 (drapeau d'erreur)
3379: --------------------------------------------------------------------------------
3380: */
3381:
3382: #ifndef RPLARGS
3383: logical1 analyse_syntaxique(struct_processus *s_etat_processus);
3384: logical1 arret_thread_signaux(struct_processus *s_etat_processus);
3385: logical1 caracteristiques_fichier(struct_processus *s_etat_processus,
3386: unsigned char *nom, logical1 *existence, logical1 *ouverture,
3387: unsigned long *unite);
3388: logical1 controle(struct_processus *s_etat_processus, unsigned char *fichier,
3389: unsigned char *type, unsigned char *somme_candidate);
3390: logical1 controle_integrite(struct_processus *s_etat_processus,
3391: unsigned char *executable_candidat, unsigned char *executable);
3392: logical1 creation_variable(struct_processus *s_etat_processus,
3393: struct_variable *s_variable,
3394: unsigned char autorisation_creation_variable_statique,
3395: unsigned char autorisation_creation_variable_partagee);
3396: logical1 creation_variable_partagee(struct_processus *s_etat_processus,
3397: struct_variable_partagee *s_variable);
3398: logical1 creation_variable_statique(struct_processus *s_etat_processus,
3399: struct_variable_statique *s_variable);
3400: logical1 chainage(struct_processus *s_etat_processus);
3401: logical1 compilation(struct_processus *s_etat_processus);
3402: logical1 depilement(struct_processus *s_etat_processus,
3403: struct_liste_chainee **l_base_liste, struct_objet **s_objet);
3404: logical1 destruction_fichier(unsigned char *nom_fichier);
3405: logical1 empilement(struct_processus *s_etat_processus,
3406: struct_liste_chainee **l_base_liste, struct_objet *s_objet);
3407: logical1 empilement_pile_last(struct_processus *s_etat_processus,
3408: integer8 nombre_arguments);
3409: logical1 evaluation(struct_processus *s_etat_processus, struct_objet *s_objet,
3410: unsigned char type_evaluation);
3411: logical1 initialisation_fichier_acces_direct(struct_processus *s_etat_processus,
3412: sqlite3 *sqlite, logical1 binaire);
3413: logical1 initialisation_fichier_acces_indexe(struct_processus *s_etat_processus,
3414: sqlite3 *sqlite, integer8 position_clef, logical1 binaire);
3415: logical1 lancement_thread_signaux(struct_processus *s_etat_processus);
3416: logical1 recherche_instruction_suivante(struct_processus *s_etat_processus);
3417: logical1 recherche_instruction_suivante_recursive(
3418: struct_processus *s_etat_processus, integer8 recursivite);
3419: logical1 retrait_variable(struct_processus *s_etat_processus,
3420: unsigned char *nom_variable, unsigned char type);
3421: logical1 retrait_variables_par_niveau(struct_processus *s_etat_processus);
3422: logical1 retrait_variable_partagee(struct_processus *s_etat_processus,
3423: unsigned char *nom_variable, union_position_variable position);
3424: logical1 retrait_variables_partagees_locales(
3425: struct_processus *s_etat_processus);
3426: logical1 retrait_variable_statique(struct_processus *s_etat_processus,
3427: unsigned char *nom_variable, union_position_variable position);
3428: logical1 retrait_variables_statiques_locales(
3429: struct_processus *s_etat_processus);
3430: logical1 sequenceur(struct_processus *s_etat_processus);
3431: logical1 sequenceur_optimise(struct_processus *s_etat_processus);
3432: #endif
3433:
3434: /*
3435: --------------------------------------------------------------------------------
3436: Fonctions retournant un INTEGER*1 (drapeau)
3437: --------------------------------------------------------------------------------
3438: */
3439:
3440: logical1 depassement_addition(integer8 *a, integer8 *b, integer8 *resultat);
3441: logical1 depassement_multiplication(integer8 *a, integer8 *b,
3442: integer8 *resultat);
3443: logical1 depassement_soustraction(integer8 *a, integer8 *b, integer8 *resultat);
3444: logical1 depassement_puissance(integer8 *a, integer8 *b, integer8 *resultat);
3445:
3446: #ifndef RPLARGS
3447: logical1 ecriture_pipe(struct_processus *s_etat_processus, int pipe,
3448: struct_objet *s_objet);
3449: logical1 recherche_variable(struct_processus *s_etat_processus,
3450: unsigned char *nom_variable);
3451: logical1 recherche_variable_globale(struct_processus *s_etat_processus,
3452: unsigned char *nom_variable);
3453: logical1 test_cfsf(struct_processus *s_etat_processus,
3454: unsigned char indice_drapeau);
3455: logical1 test_expression_rpn(unsigned char *chaine);
3456: logical1 test_fonction(unsigned char *chaine);
3457: logical1 validation_chaine(unsigned char *chaine);
3458: #endif
3459:
3460: /*
3461: --------------------------------------------------------------------------------
3462: Fonctions retournant un ssize_t
3463: --------------------------------------------------------------------------------
3464: */
3465:
3466: #ifndef RPLARGS
3467: ssize_t read_atomic(struct_processus *s_etat_processus,
3468: int fd, void *buf, size_t count);
3469: ssize_t write_atomic(struct_processus *s_etat_processus,
3470: int fd, void *buf, size_t count);
3471: #endif
3472:
3473: /*
3474: --------------------------------------------------------------------------------
3475: Fonctions renvoyant un int
3476: --------------------------------------------------------------------------------
3477: */
3478:
3479: int alsprintf(struct_processus *s_etat_processus,
3480: unsigned char **strp, const char *fmt, ...);
3481: #ifndef RPLARGS
3482: int association_etat_processus_readline();
3483: #endif
3484: int interruption_violation_access(void *adresse_fautive, int gravite);
3485: #ifndef RPLARGS
3486: int initialisation_etat_processus_readline();
3487: int liberation_etat_processus_readline();
3488: integer8 liste_variables(struct_processus *s_etat_processus,
3489: struct_tableau_variables *tableau);
3490: integer8 nombre_variables(struct_processus *s_etat_processus);
3491: int readline_analyse_syntaxique(int count, int key);
3492: int readline_effacement(int count, int key);
3493: #endif
3494: int std_fprintf(file *flux, const char *format, ...);
3495: int tex_fprintf(struct_processus *s_etat_processus,
3496: file *flux, const char *format, ...);
3497: int transliterated_fprintf(struct_processus *s_etat_processus, file *flux,
3498: const char *format, ...);
3499: int valsprintf(struct_processus *s_etat_processus,
3500: unsigned char **strp, const char *fmt, va_list ap);
3501: int wrapper_instruction_intrinseque(void (*fonction)(),
3502: struct_rpl_arguments *rpl_arguments);
3503:
3504: /*
3505: --------------------------------------------------------------------------------
3506: Fonctions renvoyant un INTEGER*1 (longueur d'un entier binaire)
3507: --------------------------------------------------------------------------------
3508: */
3509:
3510: #ifndef RPLARGS
3511: unsigned char longueur_entiers_binaires(struct_processus *s_etat_processus);
3512: #endif
3513:
3514: /*
3515: --------------------------------------------------------------------------------
3516: Fonctions retournant un INTEGER*8 (valeur binaire non signée)
3517: --------------------------------------------------------------------------------
3518: */
3519:
3520: #ifndef RPLARGS
3521: logical8 masque_entiers_binaires(struct_processus *s_etat_processus);
3522: #endif
3523:
3524: /*
3525: --------------------------------------------------------------------------------
3526: Fonctions retournant un INTEGER*8 (entier standard RPL/2)
3527: --------------------------------------------------------------------------------
3528: */
3529:
3530: #ifndef RPLARGS
3531: integer8 occupation_memoire(struct_objet *s_objet);
3532: integer8 longueur_chaine(struct_processus *s_etat_processus,
3533: unsigned char *chaine);
3534: integer8 position_caractere_de_chaine(struct_processus *s_etat_processus,
3535: unsigned char *chaine, unsigned char *position);
3536: #endif
3537:
3538: /*
3539: --------------------------------------------------------------------------------
3540: Fonctions renvoyant une liste chaînée (pointeur sur *struct_liste_chainee)
3541: --------------------------------------------------------------------------------
3542: */
3543:
3544: #ifndef RPLARGS
3545: struct_liste_chainee *analyse_rpn(struct_processus *s_etat_processus,
3546: unsigned char *chaine_rpn);
3547: #endif
3548:
3549: /*
3550: --------------------------------------------------------------------------------
3551: Allocateur de buffers à cache
3552: --------------------------------------------------------------------------------
3553: */
3554:
3555: void initialisation_allocateur_buffer(struct_processus *s_etat_processus);
3556: void liberation_allocateur_buffer(struct_processus *s_etat_pocessus);
3557: struct_buffer *allocation_buffer(struct_processus *s_etat_processus,
3558: size_t longueur);
3559: void liberation_buffer(struct_processus *s_etat_processus,
3560: struct_buffer *buffer);
3561:
3562: /*
3563: --------------------------------------------------------------------------------
3564: Fonctions renvoyant une copie de la structure de description des processus
3565: --------------------------------------------------------------------------------
3566: */
3567:
3568: #ifndef RPLARGS
3569: struct_processus *copie_etat_processus(struct_processus *s_etat_processus);
3570: #endif
3571:
3572: /*
3573: --------------------------------------------------------------------------------
3574: Fonctions renvoyant un pointeur sur un fichier (file *) ou un descripteur
3575: --------------------------------------------------------------------------------
3576: */
3577:
3578: #ifndef RPLARGS
3579: file *creation_fichier_tex(struct_processus *s_etat_processus);
3580: struct_descripteur_fichier *descripteur_fichier(struct_processus
3581: *s_etat_processus, struct_fichier *s_fichier);
3582: #endif
3583:
3584: /*
3585: --------------------------------------------------------------------------------
3586: Fonctions renvoyant un pointeur sur une *struct_objet
3587: --------------------------------------------------------------------------------
3588: */
3589:
3590: struct_objet *copie_objet(struct_processus *s_etat_processus,
3591: struct_objet *s_objet, unsigned char type);
3592:
3593: struct_objet *allocation(struct_processus *s_etat_processus, enum t_type type);
3594: #ifndef RPLARGS
3595: struct_objet *formateur_date(struct_processus *s_etat_processus,
3596: struct timeval *temps);
3597: struct_objet *lecture_fichier_non_formate(struct_processus *s_etat_processus,
3598: void *argument, integer8 longueur_buffer, logical1 recursivite);
3599: struct_objet *lecture_pipe(struct_processus *s_etat_processus, int pipe);
3600: struct_objet *parametres_sql(struct_processus *s_etat_processus,
3601: struct_objet *s_parametres);
3602: struct_objet *simplification(struct_processus *s_etat_processus,
3603: struct_objet *s_objet);
3604:
3605: struct_arbre_variables *allocation_noeud(struct_processus *s_etat_processus);
3606: struct_arbre_variables **allocation_tableau_noeuds(
3607: struct_processus *s_etat_processus);
3608:
3609: /*
3610: --------------------------------------------------------------------------------
3611: Fonctions renvoyant un pointeur sur une *struct_liste_variables_statiques
3612: ou *struct_liste_variables_partagees
3613: --------------------------------------------------------------------------------
3614: */
3615:
3616: struct_liste_variables_statiques *recherche_variable_statique(struct_processus
3617: *s_etat_processus, unsigned char *nom_variable,
3618: union_position_variable position, unsigned char origine);
3619: struct_liste_variables_partagees *recherche_variable_partagee(struct_processus
3620: *s_etat_processus, unsigned char *nom_variable,
3621: union_position_variable position, unsigned char origine);
3622: #endif
3623:
3624: /*
3625: --------------------------------------------------------------------------------
3626: Fonctions gérant la complétion automatique
3627: --------------------------------------------------------------------------------
3628: */
3629:
3630: char **completion_rpl();
3631: char *generateur_commandes();
3632: char **completion_matches();
3633:
3634: // END C PROTOTYPES
3635:
3636: /*
3637: --------------------------------------------------------------------------------
3638: Arithmétique
3639: --------------------------------------------------------------------------------
3640: */
3641:
3642: void f77absc_(complex16 *c, real8 *resultat);
3643:
3644: void f77additioncc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3645: void f77additionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3646: void f77additioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3647:
3648: void f77divisioncc_(complex16 *ca, complex16 *rb, complex16 *resultat);
3649: void f77divisionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3650: void f77divisioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3651: void f77divisionic_(integer8 *ib, complex16 *cb, complex16 *resultat);
3652: void f77divisionrc_(real8 *ra, complex16 *cb, complex16 *resultat);
3653:
3654: void f77multiplicationcc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3655: void f77multiplicationci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3656: void f77multiplicationcr_(complex16 *ca, real8 *rb, complex16 *resultat);
3657:
3658: void f77puissancecc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3659: void f77puissanceci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3660: void f77puissancecr_(complex16 *ca, real8 *rb, complex16 *resultat);
3661: void f77puissanceic_(integer8 *ia, complex16 *cb, complex16 *resultat);
3662: void f77puissanceii_(integer8 *ia, integer8 *ib, integer8 *resultat);
3663: void f77puissanceir_(integer8 *ia, real8 *rb, real8 *resultat);
3664: void f77puissancerc_(real8 *ra, complex16 *cb, complex16 *resultat);
3665: void f77puissanceri_(real8 *ra, integer8 *ib, real8 *resultat);
3666: void f77puissancerr_(real8 *ra, real8 *rb, real8 *resultat);
3667:
3668: void f77racinecarreec_(complex16 *ca, complex16 *resultat);
3669: void f77racinecarreein_(integer8 *ia, complex16 *resultat);
3670: void f77racinecarreeip_(integer8 *ia, real8 *resultat);
3671: void f77racinecarreern_(real8 *ia, complex16 *resultat);
3672: void f77racinecarreerp_(real8 *ia, real8 *resultat);
3673:
3674: void f77soustractioncc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3675: void f77soustractionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3676: void f77soustractioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3677: void f77soustractionic_(integer8 *ib, complex16 *cb, complex16 *resultat);
3678: void f77soustractionrc_(real8 *ra, complex16 *cb, complex16 *resultat);
3679:
3680: /*
3681: --------------------------------------------------------------------------------
3682: Trigonométrie complexe
3683: --------------------------------------------------------------------------------
3684: */
3685:
3686: void f77acos_(complex16 *argument, complex16 *resultat);
3687: void f77asin_(complex16 *argument, complex16 *resultat);
3688: void f77atan_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3689: void f77cos_(complex16 *argument, complex16 *resultat);
3690: void f77sin_(complex16 *argument, complex16 *resultat);
3691: void f77tan_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3692:
3693: /*
3694: --------------------------------------------------------------------------------
3695: Fonctions hyperboliques
3696: --------------------------------------------------------------------------------
3697: */
3698:
3699: void f77acoshc_(complex16 *argument, complex16 *resultat);
3700: void f77alogc_(complex16 *argument, complex16 *resultat);
3701: void f77asinhc_(complex16 *argument, complex16 *resultat);
3702: void f77atanhc_(complex16 *argument, complex16 *resultat);
3703: void f77cosh_(complex16 *argument, complex16 *resultat);
3704: void f77expc_(complex16 *argument, complex16 *resultat);
3705: void f77lnc_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3706: void f77lnin_(integer8 *argument, complex16 *resultat, integer4 *erreur);
3707: void f77lnrn_(real8 *argument, complex16 *resultat, integer4 *erreur);
3708: void f77logc_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3709: void f77login_(integer8 *argument, complex16 *resultat, integer4 *erreur);
3710: void f77logrn_(real8 *argument, complex16 *resultat, integer4 *erreur);
3711: void f77sinh_(complex16 *argument, complex16 *resultat);
3712: void f77tanh_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3713: void f77acoshi_(integer8 *argument, real8 *resultat);
3714: void f77acoshr_(real8 *argument, real8 *resultat);
3715: void f77asinhi_(integer8 *argument, real8 *resultat);
3716: void f77asinhr_(real8 *argument, real8 *resultat);
3717: void f77atanhi_(integer8 *argument, real8 *resultat);
3718: void f77atanhr_(real8 *argument, real8 *resultat);
3719: void f77lnip_(integer8 *argument, real8 *resultat, integer4 *erreur);
3720: void f77lnrp_(real8 *argument, real8 *resultat, integer4 *erreur);
3721: void f77logip_(integer8 *argument, real8 *resultat, integer4 *erreur);
3722: void f77logrp_(real8 *argument, real8 *resultat, integer4 *erreur);
3723:
3724: /*
3725: --------------------------------------------------------------------------------
3726: Calculs divers
3727: --------------------------------------------------------------------------------
3728: */
3729:
3730: void f90arrangement(integer8 *n, integer8 *k, real8 *resultat);
3731: void f90combinaison(integer8 *n, integer8 *k, real8 *resultat);
3732: void f90fcd(real8 *x, integer8 *n1, integer8 *n2, real8 *resultat);
3733: void f90gausscd(real8 *x, real8 *moyenne, real8 *variance, real8 *resultat);
3734: void f90tcd(real8 *x, integer8 *n, real8 *resultat);
3735: void f90x2cd(real8 *x, integer8 *n, real8 *resultat);
3736:
3737: // BEGIN C PROTOTYPES
3738: void dft(complex16 *dft, integer4 *nombre_lignes, integer4 *nombre_colonnes,
3739: integer4 *inverse, integer4 *erreur);
3740: // END C PROTOTYPES
3741:
3742: /*
3743: --------------------------------------------------------------------------------
3744: Fonctions Lapack
3745: --------------------------------------------------------------------------------
3746: */
3747:
3748: /*
3749: * Calcul de la longueur d'un espace de travail
3750: */
3751:
3752: #ifndef RPLARGS
3753: integer4 ilaenv_(integer4 *optimal, char *nom_fonction, char *option,
3754: integer4 *n1, integer4 *n2, integer4 *n3, integer4 *n4,
3755: integer4 longueur_nom_fonction, integer4 longueur_option);
3756:
3757: /*
3758: * Inversion
3759: */
3760:
3761: void dgetri_(integer4 *ordre_a, real8 *a, integer4 *lda, integer4 *pivot,
3762: real8 *work, integer4 *dim_work, integer4 *ios);
3763: void zgetri_(integer4 *ordre_a, complex16 *a, integer4 *lda, integer4 *pivot,
3764: complex16 *work, integer4 *dim_work, integer4 *ios);
3765:
3766: /*
3767: * Valeurs propres
3768: */
3769:
3770: void zgeev_(unsigned char *calcul_vp_gauches, unsigned char *calcul_vp_droits,
3771: integer4 *dim_matrice1, complex16 *matrice_f77,
3772: integer4 *dim_matrice2, complex16 *valeurs_propres,
3773: complex16 *vpg_f77, integer4 *dim_matrice3,
3774: complex16 *vpd_f77, integer4 *dim_matrice4,
3775: complex16 *work, integer4 *lwork, real8 *rwork,
3776: integer4 *erreur, integer4 longueur_1, integer4 longueur_2);
3777:
3778: /*
3779: * Valeurs propres généralisées
3780: */
3781:
3782: void zggev_(unsigned char *calcul_vp_gauches, unsigned char *calcul_vp_droits,
3783: integer4 *dim_matrice1, complex16 *matrice_f77,
3784: integer4 *dim_matrice2, complex16 *metrique_f77,
3785: integer4 *dim_matrice3, complex16 *alpha, complex16 *beta,
3786: complex16 *vpg_f77, integer4 *dim_matrice4,
3787: complex16 *vpd_f77, integer4 *dim_matrice5,
3788: complex16 *work, integer4 *lwork, real8 *rwork,
3789: integer4 *erreur, integer4 longueur_1, integer4 longueur_2);
3790:
3791: /*
3792: * Moindres carrés
3793: */
3794:
3795: void dgelsd_(integer4 *nombre_lignes_a, integer4 *nombre_colonnes_a,
3796: integer4 *nombre_colonnes_b, real8 *matrice_a, integer4 *lda,
3797: real8 *matrice_b, integer4 *ldb, real8 *valeurs_singulieres,
3798: real8 *rcond, integer4 *rank, real8 *work, integer4 *lwork,
3799: integer4 *iwork, integer4 *info);
3800: void zgelsd_(integer4 *nombre_lignes_a, integer4 *nombre_colonnes_a,
3801: integer4 *nombre_colonnes_b, complex16 *matrice_a, integer4 *lda,
3802: complex16 *matrice_b, integer4 *ldb, real8 *valeurs_singulieres,
3803: real8 *rcond, integer4 *rank, complex16 *work, integer4 *lwork,
3804: real8 *rwork, integer4 *iwork, integer4 *info);
3805:
3806: /*
3807: * Moindres carrés généralisé
3808: */
3809:
3810: /*
3811: * Décomposition en valeurs singulières
3812: */
3813:
3814: void dgesvd_(unsigned char *jobu, unsigned char *jobvh,
3815: integer4 *m, integer4 *n, real8 *a, integer4 *lda,
3816: real8 *s, real8 *u, integer4 *ldu, real8 *vh, integer4 *ldvh,
3817: real8 *work, integer4 *lwork, integer4 *info, integer4 longueur_jobu,
3818: integer4 longueur_jobvh);
3819: void zgesvd_(unsigned char *jobu, unsigned char *jobvh,
3820: integer4 *m, integer4 *n, real8 *a, integer4 *lda,
3821: real8 *s, real8 *u, integer4 *ldu, real8 *vh, integer4 *ldvh,
3822: real8 *work, integer4 *lwork, real8 *rwork, integer4 *info,
3823: integer4 longueur_jobu, integer4 longueur_jobvh);
3824:
3825: /*
3826: * Factorisations diverses
3827: */
3828:
3829: /* LU de Crout */
3830: void dgetrf_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3831: integer4 *lda, integer4 *pivot, integer4 *ios);
3832: void zgetrf_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3833: integer4 *lda, integer4 *pivot, integer4 *ios);
3834:
3835: /* LQ */
3836: void dgelq2_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3837: integer4 *lda, real8 *tau, real8 *work, integer4 *ios);
3838: void zgelq2_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3839: integer4 *lda, complex16 *tau, complex16 *work, integer4 *ios);
3840:
3841: /* QR */
3842: void dgeqp3_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3843: integer4 *lda, integer4 *pivot, real8 *tau, real8 *work,
3844: integer4 *lwork, integer4 *ios);
3845: void zgeqp3_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3846: integer4 *lda, integer4 *pivot, complex16 *tau, complex16 *work,
3847: integer4 *lwork, real8 *rwork, integer4 *ios);
3848:
3849: /* Cholesky */
3850: void dpptrf_(unsigned char *mode, integer4 *n, complex16 *triangle,
3851: integer4 *ios, integer4 longueur);
3852: void zpptrf_(unsigned char *mode, integer4 *n, complex16 *triangle,
3853: integer4 *ios, integer4 longueur);
3854:
3855: /* Schur */
3856: void dgees_(unsigned char *calcul_vecteur, unsigned char *valeurs_triees,
3857: logical4 (*fonction_tri)(), integer4 *n, real8 *a,
3858: integer4 *lda, integer4 *sdim, real8 *wr, real8 *wi,
3859: real8 *vs, integer4 *ldvs, real8 *work, integer4 *lwork,
3860: logical4 *bwork, integer4 *info, integer4 l1, integer4 l2);
3861: void zgees_(unsigned char *calcul_vecteur, unsigned char *valeurs_triees,
3862: logical4 (*fonction_tri)(), integer4 *n, complex16 *a,
3863: integer4 *lda, integer4 *sdim, complex16 *w,
3864: complex16 *vs, integer4 *ldvs, complex16 *work, integer4 *lwork,
3865: real8 *rwork, logical4 *bwork, integer4 *info,
3866: integer4 l1, integer4 l2);
3867:
3868: /* Déterminant et rang */
3869: void dgecon_(unsigned char *norm, integer4 *n, real8 *a, integer4 *lda,
3870: real8 *anorm, real8 *rcond, real8 *work, integer4 *iwork,
3871: integer4 *info, integer4 l1);
3872: void dgelsy_(integer4 *m, integer4 *n, integer4 *nrhs, real8 *a,
3873: integer4 *lda, real8 *b, integer4 *ldb, integer4 *jpvt, real8 *rcond,
3874: integer4 *rank, real8 *work, integer4 *lwork, integer4 *info);
3875: real8 dlange_(unsigned char *norme, integer4 *n, integer4 *m, real8 *a,
3876: integer4 *lda, real8 *work, integer4 longueur);
3877: real8 zlange_(unsigned char *norme, integer4 *n, integer4 *m, real8 *a,
3878: integer4 *lda, real8 *work, integer4 longueur);
3879: void zgecon_(unsigned char *norm, integer4 *n, complex16 *a, integer4 *lda,
3880: real8 *anorm, real8 *rcond, complex16 *work, real8 *rwork,
3881: integer4 *info, integer4 l1);
3882: void zgelsy_(integer4 *m, integer4 *n, integer4 *nrhs, complex16 *a,
3883: integer4 *lda, complex16 *b, integer4 *ldb, integer4 *jpvt,
3884: real8 *rcond, integer4 *rank, complex16 *work, integer4 *lwork,
3885: real8 *rwork, integer4 *info);
3886: #endif
3887:
3888: /*
3889: * Fonction testant la requête d'arrêt (nécessaire pour tester le
3890: * drapeau depuis une bibliothèque).
3891: */
3892:
3893: int test_arret(struct_processus *s_etat_processus);
3894:
3895: #endif
3896:
3897: // vim: ts=4
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