1: /*
2: ================================================================================
3: RPL/2 (R) version 4.1.25
4: Copyright (C) 1989-2016 Dr. BERTRAND Joël
5:
6: This file is part of RPL/2.
7:
8: RPL/2 is free software; you can redistribute it and/or modify it
9: under the terms of the CeCILL V2 License as published by the french
10: CEA, CNRS and INRIA.
11:
12: RPL/2 is distributed in the hope that it will be useful, but WITHOUT
13: ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14: FITNESS FOR A PARTICULAR PURPOSE. See the CeCILL V2 License
15: for more details.
16:
17: You should have received a copy of the CeCILL License
18: along with RPL/2. If not, write to info@cecill.info.
19: ================================================================================
20: */
21:
22:
23: #ifndef INCLUSION_RPL
24: #define INCLUSION_RPL
25:
26: #ifndef __RPLCAS
27: # define _GNU_SOURCE
28: # define _XOPEN_SOURCE 700
29: #endif
30:
31: #define _REENTRANT
32:
33: #ifndef __RPLCAS
34: # ifdef Darwin
35: # define _DARWIN_C_SOURCE
36: # endif
37:
38: # ifdef OpenBSD
39: # define _BSD_SOURCE
40: # endif
41:
42: # ifdef FreeBSD
43: # define __BSD_VISIBLE 1
44: # endif
45: #endif
46:
47: #ifdef OS2
48: # ifndef __RPLCAS
49: # define _BSD_SOURCE
50: # endif
51:
52: # include <types.h>
53: enum { SHUT_RD = 0, SHUT_WR, SHUT_RDWR };
54: # define SHUT_RD SHUT_RD
55: # define SHUT_WR SHUT_WR
56: # define SHUT_RDWR SHUT_RDWR
57:
58: # include "getaddrinfo-conv.h"
59:
60: # define sched_yield(arg)
61: #endif
62:
63: #ifdef CYGWIN
64: # define SA_ONSTACK 0
65: #endif
66:
67: #define DEBUG_TRACE uprintf("[%d/%X] %s(%d)\n", \
68: getpid(), pthread_self(), __FILE__, __LINE__);
69: #define TEST_ABSENCE_FICHIER(nom) \
70: { int ios; struct stat *buf; ios = stat(nom, buf); \
71: if (ios == 0) BUG(1, uprintf("File %s found!\n", nom)); }
72:
73: /*
74: ================================================================================
75: INCLUSIONS
76: ================================================================================
77: */
78:
79: #include <stdio.h>
80: #include <stdlib.h>
81: #include <stdint.h>
82: #include <math.h>
83: #include <string.h>
84: #include <strings.h>
85: #include <syslog.h>
86: #include <errno.h>
87: #include <stdarg.h>
88: #include <poll.h>
89: #include <signal.h>
90:
91: #ifndef RPLARGS
92: # include <sys/mman.h>
93: # include <sys/time.h>
94: # include <sys/resource.h>
95: # include <sys/select.h>
96: # include <sys/socket.h>
97: # include <sys/stat.h>
98: # include <sys/timeb.h>
99: # include <sys/types.h>
100: # include <sys/un.h>
101: # include <sys/wait.h>
102:
103: # include <arpa/inet.h>
104: # include <netinet/in.h>
105: # include <netdb.h>
106:
107: # include <dlfcn.h>
108: # include <fcntl.h>
109: # include <pthread.h>
110: # include <regex.h>
111:
112: # ifdef OS2
113: # undef pthread_mutexattr_settype
114: # define pthread_mutexattr_settype(a, b)
115: # endif
116:
117: # include <pwd.h>
118: # ifdef SHARED_MEMORY
119: # include <sys/shm.h>
120: # endif
121:
122: # ifndef IPCS_SYSV
123: # include <semaphore.h>
124: # else
125: # include <sys/ipc.h>
126: # include <sys/sem.h>
127:
128: # ifdef OS2
129: # define INCL_DOSSEMAPHORES
130: # define INCL_DOSMEMMGR
131: # define INCL_DOSERRORS
132: # include <os2.h>
133:
134: typedef struct _OS2SEM
135: {
136: HMTX hmtx;
137: HEV hev;
138: ULONG shared;
139: ULONG *cnt;
140: ULONG *nopened;
141: ULONG allocated;
142: } sem_t;
143: # else // IPCS_SYSV
144: typedef struct
145: {
146: int sem;
147: int alloue;
148: unsigned char *path;
149: pid_t pid;
150: pthread_t tid;
151: } sem_t;
152: # endif
153:
154: # ifndef SEM_FAILED
155: # define SEM_FAILED NULL
156: # endif
157:
158: sem_t *sem_open_SysV(const char *nom, int oflag, ...);
159: int sem_init_SysV(sem_t *sem, int shared, unsigned int value);
160: int sem_close_SysV(sem_t *sem);
161: int sem_wait_SysV(sem_t *sem);
162: int sem_trywait_SysV(sem_t *sem);
163: int sem_timedwait_SysV(sem_t *sem, struct timespec *ts);
164: int sem_post_SysV(sem_t *sem);
165: int sem_getvalue_SysV(sem_t *sem, int *value);
166: int sem_unlink_SysV(char *nom);
167: int sem_destroy_SysV(sem_t *sem);
168: # endif
169:
170: # include <setjmp.h>
171: # include <termios.h>
172: # include <time.h>
173: # include <unistd.h>
174: # include <locale.h>
175:
176: # include "history.h"
177: # include "readline.h"
178: # include "termcap.h"
179: # include "iconv.h"
180: # include "zlib.h"
181:
182: # include "openssl/evp.h"
183: # ifndef OPENSSL_NO_MD2
184: # include "openssl/md2.h"
185: # endif
186: # ifndef OPENSSL_NO_MD4
187: # include "openssl/md4.h"
188: # endif
189: # ifndef OPENSSL_NO_MD5
190: # include "openssl/md5.h"
191: # endif
192: # ifndef OPENSSL_NO_MDC2
193: # include "openssl/mdc2.h"
194: # endif
195: # ifndef OPENSSL_NO_RIPEMD
196: # include "openssl/ripemd.h"
197: # endif
198: # ifndef OPENSSL_NO_SHA
199: # include "openssl/sha.h"
200: # endif
201: # ifndef OPENSSL_NO_WHIRLPOOL
202: # include "openssl/whrlpool.h"
203: # endif
204: # ifndef OPENSSL_NO_AES
205: # include "openssl/aes.h"
206: # endif
207: # ifndef OPENSSL_NO_CAMELLIA
208: # include "openssl/camellia.h"
209: # endif
210: # ifndef OPENSSL_NO_RC2
211: # include "openssl/rc2.h"
212: # endif
213: # ifndef OPENSSL_NO_IDEA
214: # include "openssl/idea.h"
215: # endif
216:
217: # include "sqlite3.h"
218: # include "sigsegv.h"
219: # ifdef OS2
220: // Bug de libsigsegv
221: # undef HAVE_STACK_OVERFLOW_RECOVERY
222: # endif
223:
224: # define GSL_RANGE_CHECK_OFF
225: # include "gsl/gsl_cdf.h"
226: # include "gsl/gsl_cblas.h"
227: # include "gsl/gsl_errno.h"
228: # include "gsl/gsl_fft_complex.h"
229: # include "gsl/gsl_permutation.h"
230: # include "gsl/gsl_randist.h"
231: # include "gsl/gsl_rng.h"
232: # include "gsl/gsl_sf.h"
233: #endif
234:
235: #ifdef SunOS
236: # include <ieeefp.h>
237: #endif
238:
239: // Définition spécifique à Hurd
240: #ifndef PIPE_BUF
241: # define fpathconf (".", _PC_PIPE_BUF)
242: #endif
243:
244: #ifdef MYSQL_SUPPORT
245: # include <mysql.h>
246: # define mysqlclose(arg) mysql_close(arg.mysql)
247: #else
248: # define mysqlclose(arg)
249: #endif
250:
251: #ifdef POSTGRESQL_SUPPORT
252: # include <libpq-fe.h>
253: # define postgresqlclose(arg) PQfinish(arg.postgresql)
254: #else
255: # define postgresqlclose(arg)
256: #endif
257:
258: #include "librplprototypes.h"
259:
260: #ifndef RPLARGS
261: # ifndef UNIX_PATH_MAX
262: struct sockaddr_un sizecheck;
263: # define UNIX_PATH_MAX sizeof(sizecheck.sun_path)
264: # endif
265: #endif
266:
267: #ifdef MAIN_RPL
268: # define __EXTERN__
269: # define __STATIC_MUTEX_INITIALIZATION__ = PTHREAD_MUTEX_INITIALIZER
270: #else
271: # define __EXTERN__ extern
272: # define __STATIC_MUTEX_INITIALIZATION__
273: #endif
274:
275: /*
276: ================================================================================
277: Bugs spécifiques
278: ================================================================================
279: */
280:
281: // Néant
282:
283: /*
284: ================================================================================
285: TYPES
286: ================================================================================
287: */
288:
289: typedef FILE file;
290: typedef unsigned char t_8_bits;
291:
292: #ifndef RPLARGS
293: # include "rpltypes-conv.h"
294: #else
295: # include "rpltypes.h"
296: #endif
297:
298: enum signaux_rpl
299: {
300: rpl_signull = 0,
301: rpl_sigint,
302: rpl_sigterm,
303: rpl_sigstart, // Signal envoyé par un père pour lancer son fils.
304: rpl_sigcont, // Signal de redémarrage d'un processus arrêté par
305: // SUSPEND
306: rpl_sigstop, // Signal d'arrêt envoyé par l'instruction STOP ou
307: // FUSE. (FSTOP)
308: rpl_sigabort, // Signal envoyé par l'instruction ABORT (à regrouper
309: // avec FABORT)
310: rpl_sigurg, // Signal d'arrêt urgent
311: rpl_siginject, // Signal indiquant la présence d'une donnée à lire
312: // envoyée depuis le père
313: rpl_sigalrm, // Signal d'alarme (erreur système) depuis un fils
314: rpl_sighup,
315: rpl_sigtstp,
316: rpl_sigexcept,
317: rpl_sigmax
318: };
319:
320: #define LONGUEUR_QUEUE_SIGNAUX 1024
321:
322: // Une structure s_queue_signaux est créée par processus (et non par thread).
323: // Elle est projetée dans un segment de mémoire partagée pour qu'elle soit
324: // accessible à la fois du père et des fils.
325:
326: #ifndef RPLARGS
327: typedef struct queue_signaux
328: {
329: volatile int pointeur_lecture;
330: volatile int pointeur_ecriture;
331: volatile logical1 requete_arret;
332:
333: pthread_t thread_signaux;
334: pid_t controle;
335:
336: volatile struct
337: {
338: pid_t pid;
339: enum signaux_rpl signal;
340: } queue[LONGUEUR_QUEUE_SIGNAUX];
341:
342: # ifdef OS2
343: sem_t semaphore;
344: sem_t signalisation;
345: sem_t arret_signalisation;
346: # endif
347: } struct_queue_signaux;
348:
349: __EXTERN__ struct_queue_signaux *s_queue_signaux;
350: __EXTERN__ int f_queue_signaux;
351:
352: # ifndef OS2
353: __EXTERN__ sem_t *semaphore_queue_signaux;
354: __EXTERN__ sem_t *semaphore_signalisation;
355: __EXTERN__ sem_t *semaphore_arret_signalisation;
356: # endif
357: #endif
358:
359: #if ! defined(UNION_SEMUN) && defined(IPCS_SYSV)
360: union semun
361: {
362: int val;
363: struct semid_ds *buf;
364: unsigned short *array;
365: struct seminfo *__buf;
366: };
367: #endif
368:
369: #ifndef RTLD_LOCAL
370: # define RTLD_LOCAL 0
371: #endif
372:
373: #ifndef SIGSTKSZ
374: # define SIGSTKSZ 65536
375: #endif
376:
377:
378: /*
379: ================================================================================
380: SÉMAPHORES
381: ================================================================================
382: */
383:
384: #ifdef IPCS_SYSV
385: # ifdef DEBUG_SEMAPHORES
386: # define sem_wait(a) ({ int value; sem_getvalue(a, &value); \
387: uprintf("[%d-%llu] Semaphore %s (%p) "\
388: "waiting at %s() " \
389: "line #%d\n", (int) getpid(), (unsigned long long) i\
390: pthread_self(), \
391: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \
392: if (value > 1) BUG(1, uprintf("Value %d\n", value)); \
393: sem_wait_SysV(a); })
394: # define sem_post(a) ({ int value; sem_getvalue(a, &value); \
395: uprintf("[%d-%llu] Semaphore %s (%p) "\
396: "posting at %s() " \
397: "line #%d\n", (int) getpid(), (unsigned long long) \
398: pthread_self(), \
399: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \
400: if (value > 0) BUG(1, uprintf("Value %d\n", value)); \
401: sem_post_SysV(a); })
402: # define sem_destroy(a) ({ int value; sem_getvalue(a, &value); \
403: if (value == 0) BUG(1, uprintf("Value %d\n", value)); \
404: sem_destroy_SysV(a); })
405: # else
406: # define sem_destroy(a) sem_destroy_SysV(a)
407: # define sem_wait(a) sem_wait_SysV(a)
408: # define sem_post(a) sem_post_SysV(a)
409: # endif
410:
411: # define sem_init(a, b, c) sem_init_SysV(a, b, c)
412: # define sem_trywait(a) sem_trywait_SysV(a)
413: # define sem_timedwait(a, b) sem_timedwait_SysV(a, b)
414: # define sem_getvalue(a, b) sem_getvalue_SysV(a, b)
415: # define sem_open(...) sem_open_SysV(__VA_ARGS__)
416: # define sem_close(a) sem_close_SysV(a)
417: # define sem_unlink(a) sem_unlink_SysV(a)
418: #else
419: # ifdef DEBUG_SEMAPHORES
420: # define sem_wait(a) ({ int value; sem_getvalue(a, &value); \
421: uprintf("[%d-%llu] Semaphore %s (%p) "\
422: "waiting at %s() " \
423: "line #%d\n", (int) getpid(), (unsigned long long) \
424: pthread_self(), \
425: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \
426: if (value > 1) BUG(1, uprintf("Value %d\n", value)); sem_wait(a); })
427: # define sem_post(a) ({ int value; sem_getvalue(a, &value); \
428: uprintf("[%d-%llu] Semaphore %s (%p) "\
429: "posting at %s() " \
430: "line #%d\n", (int) getpid(), (unsigned long long) \
431: pthread_self(), \
432: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \
433: if (value > 0) BUG(1, uprintf("Value %d\n", value)); sem_post(a); })
434: # define sem_destroy(a) ({ int value; sem_getvalue(a, &value); \
435: if (value == 0) BUG(1, uprintf("Value %d\n", value)); \
436: sem_destroy(a); })
437: # endif
438: #endif
439:
440:
441: /*
442: ================================================================================
443: SIGNAUX
444: ================================================================================
445: */
446:
447: #ifndef RPLARGS
448:
449: // Signaux utilisés par défaut :
450: // SIGINT
451: // SIGTSTP
452: // SIGCONT
453: // SIGPIPE
454: // SIGUSR1 et SIGUSR2 sont utilisé par libsigsegv.
455: // SIGHUP
456: // SIGALRM
457:
458: # define SIGTEST 255
459:
460: // Nombre d'interruptions disponibles
461: # define d_NOMBRE_INTERRUPTIONS 64
462: #endif
463:
464: /*
465: ================================================================================
466: Granularité temporelle
467: ================================================================================
468: */
469:
470: #ifndef RPLARGS
471: # define GRANULARITE_us 10
472: # define GRANULARITE_us_max 100000
473: # define INCR_GRANULARITE(g) \
474: do g = 1000 * ((g >= (GRANULARITE_us_max * 1000)) \
475: ? GRANULARITE_us_max : ((g / 1000) + GRANULARITE_us)); while(0)
476: #endif
477:
478: /*
479: ================================================================================
480: Options de debug
481: ================================================================================
482: */
483:
484: #ifndef RPLARGS
485: # define d_debug_pile_utilisateur ((integer8) 0x1)
486: # define d_debug_pile_systeme ((integer8) 0x2)
487: # define d_debug_appels_fonctions ((integer8) 0x4)
488: # define d_debug_processus ((integer8) 0x8)
489: # define d_debug_analyse ((integer8) 0x10)
490: # define d_debug_fusible ((integer8) 0x20)
491: # define d_debug_variables ((integer8) 0x40)
492: # define d_debug_fonctions_intrinseques ((integer8) 0x80)
493: # define d_debug_niveaux ((integer8) 0x100)
494: # define d_conversion_RPN ((integer8) 0x200)
495: # define d_traitement_interruption ((integer8) 0x400)
496: # define d_debug_signaux ((integer8) 0x800)
497: #endif
498:
499: /*
500: ================================================================================
501: Variables globales
502: ================================================================================
503: */
504:
505: #ifndef RPLARGS
506: # ifdef SEMAPHORES_NOMMES
507: # define LONGUEUR_NOM_SEMAPHORE 64
508: # define __PTR__ *
509: # else
510: # define __PTR__
511: # endif
512:
513: __EXTERN__ jmp_buf contexte_ecriture;
514: __EXTERN__ jmp_buf contexte_impression;
515: __EXTERN__ jmp_buf contexte_initial;
516: __EXTERN__ jmp_buf contexte_processus;
517: __EXTERN__ jmp_buf contexte_thread;
518:
519: __EXTERN__ volatile int signal_test;
520:
521: __EXTERN__ pid_t pid_processus_pere;
522:
523: __EXTERN__ pthread_mutex_t mutex_liste_threads;
524: __EXTERN__ pthread_mutex_t mutex_creation_variable_partagee
525: __STATIC_MUTEX_INITIALIZATION__;
526: __EXTERN__ pthread_mutex_t mutex_sections_critiques;
527: __EXTERN__ pthread_mutex_t mutex_liste_variables_partagees;
528: __EXTERN__ pthread_mutex_t mutex_sem __STATIC_MUTEX_INITIALIZATION__;
529:
530: __EXTERN__ volatile int routine_recursive;
531: __EXTERN__ volatile int nombre_thread_surveillance_processus;
532:
533: # define SEM_FORK 0
534: # define SEM_QUEUE 1
535: # define SEM_SIGNALISATION 2
536: # define SEM_ARRET_SIGNALISATION 3
537:
538: sem_t *sem_init2(unsigned int valeur, pid_t pid, int ordre);
539: sem_t *sem_init3(unsigned int valeur, pid_t pid, pthread_t tid, int ordre);
540: int sem_destroy2(sem_t *semaphore_p, pid_t pid, int ordre);
541: int sem_destroy3(sem_t *semaphore_p, pid_t pid, pthread_t tid, int ordre);
542: int sem_getvalue2(sem_t *semaphore, int *valeur);
543: sem_t *sem_open2(pid_t pid, int ordre);
544: #endif
545:
546: // Le mutex est là uniquement pour pouvoir émuler le comportement
547: // de sem_getvalue() sur un système comme MacOS X qui ne possède pas
548: // cette fonction.
549:
550: #ifdef Darwin
551: #define sem_getvalue(semaphore, value) sem_getvalue2(semaphore, value)
552: #define sem_post(semaphore) \
553: ({ int r; pthread_mutex_lock(&mutex_sem); \
554: r = sem_post(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
555: #define sem_wait(semaphore) \
556: ({ int r; pthread_mutex_lock(&mutex_sem); \
557: r = sem_wait(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
558: #define sem_trywait(semaphore) \
559: ({ int r; pthread_mutex_lock(&mutex_sem); \
560: r = sem_trywait(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
561: #endif
562:
563: /*
564: ================================================================================
565: Macros
566: ================================================================================
567: */
568:
569: // Par défaut, tout est redirigé vers stderr sauf indication explicite de
570: // stdout.
571:
572: #define printf(...) transliterated_fprintf(s_etat_processus, \
573: stderr, __VA_ARGS__)
574: #define fprintf(flux, ...) transliterated_fprintf(s_etat_processus, \
575: flux, __VA_ARGS__)
576: #define uprintf(...) std_fprintf(stderr, __VA_ARGS__)
577: #define ufprintf(flux, ...) std_fprintf(flux, __VA_ARGS__)
578:
579: #ifdef SunOS
580: # define fopen(...) ({ FILE *desc; \
581: while((desc = fopen(__VA_ARGS__)) == NULL) \
582: { if ((errno != EINTR) && (errno != 0)) break; } desc; })
583: # define freopen(...) ({ FILE *desc; \
584: while((desc = freopen(__VA_ARGS__)) == NULL) \
585: { if ((errno != EINTR) && (errno != 0)) break; } desc; })
586: # define fclose(...) ({ int ios; \
587: while((ios = fclose(__VA_ARGS__)) != 0) \
588: { if ((errno != EINTR) && (errno != 0)) break; } ios; })
589: # define fflush(flux) ({ int ios; \
590: while((ios = fflush((flux == stdout) ? stderr : flux)) != 0) \
591: { if ((errno != EINTR) && (errno != 0)) break; } ios; })
592: # define sem_open(...) ({ sem_t *semaphore; \
593: while((semaphore = sem_open(__VA_ARGS__)) == SEM_FAILED) \
594: { if (errno != EINTR) break; } semaphore; })
595: #else // !SunOS
596: # define fflush(flux) fflush((flux == stdout) ? stderr : flux)
597: #endif
598:
599: // Redéfinition de abs pour un fonctionnement en entier de type long long int
600:
601: #ifdef __GNUC__
602: # define abs(i) ({ typeof(i) _i; _i = (i); (_i >= 0) ? _i : -_i; })
603: // typeof() est une extension de gcc, mais est présent sur d'autres compilateurs
604: // comme Sun Studio. Dans le cas où typeof() n'existe pas, il est possible
605: // d'utiliser la macro suivante, mais elle possède un effet de bord dû à
606: // l'évaluation multiple de l'argument.
607: #else
608: # define abs(i) (((i) >= 0) ? (i) : (-i))
609: #endif
610:
611: #define NOTICE(m) \
612: do \
613: { \
614: ufprintf(stderr, "[%d-%llu] %s() from %s at line %d: %s\n", \
615: getpid(), (unsigned long long) pthread_self(), \
616: __FUNCTION__, __FILE__, __LINE__, m); \
617: fflush(stderr); \
618: } while(0)
619:
620: #ifdef __GLIBC__
621: #include <execinfo.h>
622: #define __BACKTRACE
623: #define BACKTRACE(n) \
624: do \
625: { \
626: void *buffer[n]; \
627: int nb, i; \
628: char **appels; \
629: pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER; \
630: nb = backtrace(buffer, n); \
631: appels = backtrace_symbols(buffer, nb); \
632: pthread_mutex_lock(&mutex); \
633: uprintf("[%d-%llu] BACKTRACE <%s()> at line #%d\n", \
634: getpid(), pthread_self(), __FUNCTION__, __LINE__); \
635: if (appels != NULL) \
636: { \
637: for(i = 0; i < nb; i++) \
638: uprintf(" %s\n", appels[i]); \
639: sys_free(appels); \
640: } \
641: else \
642: uprintf("Nullified backtrace\n"); \
643: uprintf("[%d-%llu] END OF BACKTRACE\n", getpid(), pthread_self()); \
644: fflush(stdout); \
645: pthread_mutex_unlock(&mutex); \
646: } while(0)
647: #else
648: #define BACKTRACE(n) NOTICE("BACKTRACE only defined in glibc")
649: #endif
650:
651: #ifdef __BACKTRACE
652: # define BUG(b, ...) \
653: do { if (b) { uprintf("[%d] BUG! <%s()> at line #%d of %s\n", \
654: (int) getpid(), __FUNCTION__, __LINE__, __FILE__); \
655: __VA_ARGS__; fflush(stdout); \
656: BACKTRACE(64); \
657: pthread_kill(pthread_self(), SIGBUS); }} while(0)
658: #else
659: # define BUG(b, ...) \
660: do { if (b) { uprintf("[%d] BUG! <%s()> at line #%d of %s\n", \
661: (int) getpid(), __FUNCTION__, __LINE__, __FILE__); \
662: __VA_ARGS__; fflush(stdout); \
663: pthread_kill(pthread_self(), SIGBUS); }} while(0)
664: #endif
665:
666:
667: /*
668: ================================================================================
669: Affichage des points de retour des fonctions
670: ================================================================================
671: */
672:
673: #ifdef DEBUG_MEMOIRE
674: void analyse_post_mortem();
675: void *debug_memoire_ajout(size_t taille, const unsigned char *fonction,
676: unsigned long ligne, const unsigned char *argument);
677: void debug_memoire_initialisation();
678: void *debug_memoire_modification(void *pointeur, size_t taille,
679: const unsigned char *fonction, unsigned long ligne,
680: const unsigned char *argument);
681: void debug_memoire_retrait(void *ptr);
682: void debug_memoire_verification();
683:
684: pid_t debug_fork();
685:
686: #define malloc(s) debug_memoire_ajout(s, __FUNCTION__, __LINE__, #s)
687: #define free(s) debug_memoire_retrait(s)
688: #define realloc(s, t) debug_memoire_modification(s, t, \
689: __FUNCTION__, __LINE__, #t)
690: #define fork() debug_fork()
691: #endif
692:
693: #ifdef DEBUG_RETURN
694: #define return uprintf("[%d] Return from <%s()> at line #%d " \
695: "(%s [%d])\n", (int) getpid(), __FUNCTION__, \
696: __LINE__, strerror(errno), errno); fflush(stdout); errno = 0; return
697: #endif
698:
699: #ifdef DEBUG_MUTEX
700: #define pthread_mutex_lock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
701: "locking at %s() " \
702: "line #%d\n", (int) getpid(), (unsigned long long) pthread_self(), \
703: #mutex, mutex, __FUNCTION__, __LINE__), fflush(stdout), \
704: pthread_mutex_lock(mutex)
705: #define pthread_mutex_unlock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
706: "unlocking at " \
707: "%s() line #%d\n", (int) getpid(), (unsigned long long) \
708: pthread_self(), #mutex, mutex, __FUNCTION__, __LINE__), \
709: fflush(stdout), \
710: pthread_mutex_unlock(mutex)
711: #endif
712:
713:
714: /*
715: ================================================================================
716: DEFINIONS
717: ================================================================================
718: */
719:
720: /*
721: --------------------------------------------------------------------------------
722: Valeurs
723: --------------------------------------------------------------------------------
724: */
725:
726: #define d_faux ((logical1) 0L)
727: #define d_vrai ((logical1) -1L)
728:
729: #define d_absence_erreur ((logical1) d_faux)
730: #define d_erreur ((logical1) d_vrai)
731:
732: #define d_code_fin_chaine '\0'
733: #define d_code_espace ' '
734: #define d_code_retour_chariot '\n'
735: #define d_code_tabulation '\t'
736: #define d_longueur_maximale_instruction 16
737:
738: #define d_INT "integer"
739: #define d_REL "real"
740: #define d_CPL "complex"
741: #define d_VIN "[ integer ]"
742: #define d_VRL "[ real ]"
743: #define d_VCX "[ complex ]"
744: #define d_MIN "[[ integer ]]"
745: #define d_MRL "[[ real ]]"
746: #define d_MCX "[[ complex ]]"
747: #define d_BIN "# binary[bodh]"
748: #define d_NOM "'name'"
749: #define d_CHN "\"string\""
750: #define d_LST "{ list }"
751: #define d_ALG "'algebraic'"
752: #define d_RPN "<< RPN >>"
753: #define d_FCH "File $n { format }"
754: #define d_SLB "Library $n"
755: #define d_SQL "Sql $n (type)"
756: #define d_PRC "Process $n"
757: #define d_SCK "Socket $n { format }"
758: #define d_SPH "Semaphore $n 'name'"
759: #define d_TAB "<[ table ]>"
760: #define d_MTX "Mutex $n"
761: #define d_REC "Record /'name_1', ..., 'name_n'/"
762:
763: /*
764: --------------------------------------------------------------------------------
765: Paramètres du système
766: --------------------------------------------------------------------------------
767: */
768:
769: #ifndef RPLARGS
770: # define ds_beep ""
771: # define ds_fichier_historique ".RPL2_history"
772: # define ds_imposition_separateur_decimal d_vrai
773: # define ds_longueur_historique 256
774: # define ds_nombre_maximum_fichiers_ouverts 65536
775: # define ds_preprocesseur "rplpp " \
776: "--nostdinc -C 2> /dev/null"
777: # define ds_rplcore "rpl-core"
778: # define ds_rplprofile "rpl-profile"
779: # define ds_sdat "SDAT"
780: #endif
781:
782: /*
783: --------------------------------------------------------------------------------
784: Erreurs système
785: --------------------------------------------------------------------------------
786: */
787:
788: #ifdef DEBUG_ERREURS
789: # ifdef MESSAGES
790: # define __erreur(i) i
791: # define __erreur_(i) i
792: # else
793: # undef _ERREURS_VARIABLES
794: # ifdef _ERREURS_VARIABLES
795: # define __erreur_(i) __erreur(i)
796: # else
797: # define __erreur_(i) i
798: # endif
799: # define __erreur(i) ({ int ios; ios = errno; \
800: if (strstr(__FUNCTION__, "recherche_variable") \
801: == NULL) { if(ios != 0) \
802: ufprintf(stderr, "LAST ERROR: %s\n", strerror(ios)); \
803: ufprintf(stderr, "ERROR %d AT %s() FROM %s LINE %d\n", \
804: i, __FUNCTION__, __FILE__, __LINE__); BACKTRACE(16); } i; })
805: # endif
806: #else
807: # define __erreur(i) i
808: # define __erreur_(i) i
809: #endif
810:
811: #ifdef DEBUG_FICHIERS
812: # define open(a, ...) \
813: ({ ufprintf(stderr, "[%d] OPEN %s AT %s() FROM %s LINE %d\n", \
814: getpid(), a, \
815: __FUNCTION__, __FILE__, __LINE__); open(a, __VA_ARGS__); })
816: # define pipe(a) \
817: ({ ufprintf(stderr, "[%d] PIPE %s AT %s() FROM %s LINE %d\n", \
818: getpid(), a, \
819: __FUNCTION__, __FILE__, __LINE__); pipe(a); })
820: # define shm_open(a, ...) \
821: ({ ufprintf(stderr, "[%d] SHM_OPEN %s AT %s() FROM %s LINE %d\n", \
822: getpid(), a, \
823: __FUNCTION__, __FILE__, __LINE__); shm_open(a, __VA_ARGS__); })
824: # define shm_unlink(a) \
825: ({ ufprintf(stderr, "[%d] SHM_UNLINK %s AT %s() FROM %s LINE %d\n", \
826: getpid(), a, \
827: __FUNCTION__, __FILE__, __LINE__); shm_unlink(a); })
828: # define sem_open(a, ...) \
829: ({ ufprintf(stderr, "[%d] SEM_OPEN %s AT %s() FROM %s LINE %d\n", \
830: getpid(), a, \
831: __FUNCTION__, __FILE__, __LINE__); sem_open(a, __VA_ARGS__); })
832: # define sem_unlink(a) \
833: ({ ufprintf(stderr, "[%d] SEM_UNLINK %s AT %s() FROM %s LINE %d\n", \
834: getpid(), a, \
835: __FUNCTION__, __FILE__, __LINE__); sem_unlink(a); })
836: # define close(a) \
837: ({ ufprintf(stderr, "[%d] CLOSE %s AT %s() FROM %s LINE %d\n", \
838: getpid(), a, \
839: __FUNCTION__, __FILE__, __LINE__); close(a); })
840: #endif
841:
842: // -1 : erreur provoquée par une bibliothèque externe
843: #ifndef RPLARGS
844: # define d_es 2000
845: # define d_es_allocation_memoire __erreur(2001)
846: # define d_es_variable_introuvable __erreur_(2002)
847: # define d_es_pile_vide __erreur(2003)
848: # define d_es_end_incoherent __erreur(2004)
849: # define d_es_peripherique_stdin __erreur(2005)
850: # define d_es_erreur_fichier __erreur(2006)
851: # define d_es_execution_bibliotheque __erreur(2007)
852: # define d_es_signal __erreur(2008)
853: # define d_es_processus __erreur(2009)
854: # define d_es_pile_operationnelle_vide __erreur(2010)
855: # define d_es_nombre_max_descripteurs __erreur(2011)
856: # define d_es_interruption_invalide __erreur(2012)
857: # define d_es_contexte __erreur(2013)
858: # define d_es_somme_controle __erreur(2014)
859: # define d_es_semaphore __erreur(2015)
860: # define d_es_mutex_acquis_autre_thread __erreur(2016)
861: #endif
862:
863: /*
864: --------------------------------------------------------------------------------
865: Exceptions
866: --------------------------------------------------------------------------------
867: */
868:
869: #ifndef RPLARGS
870: # define d_ep 1000
871: # define d_ep_division_par_zero __erreur(1001)
872: # define d_ep_matrice_non_inversible __erreur(1002)
873: # define d_ep_resultat_indefini __erreur(1003)
874: # define d_ep_underflow __erreur(1004)
875: # define d_ep_overflow __erreur(1005)
876: # define d_ep_domaine_definition __erreur(1006)
877: # define d_ep_perte_precision __erreur(1007)
878: # define d_ep_decomposition_QR __erreur(1008)
879: # define d_ep_matrice_non_definie_positive __erreur(1009)
880: # define d_ep_decomposition_QZ __erreur(1010)
881: # define d_ep_decomposition_SVD __erreur(1011)
882: #endif
883:
884: /*
885: --------------------------------------------------------------------------------
886: Erreurs de compilation
887: --------------------------------------------------------------------------------
888: */
889:
890: #ifndef RPLARGS
891: # define d_ec 3000
892: # define d_ec_niveau_definition_negatif __erreur(3001)
893: # define d_ec_nom_definition_invalide __erreur(3002)
894: # define d_ec_erreur_boucle_definie __erreur(3003)
895: # define d_ec_erreur_instruction_end __erreur(3004)
896: # define d_ec_erreur_instruction_until __erreur(3005)
897: # define d_ec_source_incoherent __erreur(3006)
898: # define d_ec_erreur_instruction_while __erreur(3007)
899: # define d_ec_erreur_instruction_then __erreur(3008)
900: # define d_ec_erreur_instruction_else __erreur(3009)
901: # define d_ec_erreur_instruction_elseif __erreur(3010)
902: # define d_ec_erreur_instruction_select __erreur(3011)
903: # define d_ec_erreur_instruction_case __erreur(3012)
904: #endif
905:
906: /*
907: --------------------------------------------------------------------------------
908: Erreurs à l'exécution
909: --------------------------------------------------------------------------------
910: */
911:
912: // -1 : erreur provoquée par une bibliothèque externe
913: #ifndef RPLARGS
914: # define d_ex 0
915: # define d_ex_pile_vide __erreur(1)
916: # define d_ex_manque_argument __erreur(2)
917: # define d_ex_argument_invalide __erreur(3)
918: # define d_ex_erreur_type_argument __erreur(4)
919: # define d_ex_nom_reserve __erreur(5)
920: # define d_ex_nombre_arguments __erreur(6)
921: # define d_ex_dimensions_invalides __erreur(7)
922: # define d_ex_expression_invalide __erreur(8)
923: # define d_ex_absence_graphique_courant __erreur(9)
924: # define d_ex_erreur_traitement_condition __erreur(10)
925: # define d_ex_erreur_traitement_boucle __erreur(11)
926: # define d_ex_variable_non_definie __erreur_(12)
927: # define d_ex_drapeau_inexistant __erreur(13)
928: # define d_ex_nom_invalide __erreur(14)
929: # define d_ex_element_inexistant __erreur(15)
930: # define d_ex_absence_variable __erreur(16)
931: # define d_ex_erreur_evaluation __erreur(17)
932: # define d_ex_semaphore __erreur(18)
933: # define d_ex_longueur_fft __erreur(19)
934: # define d_ex_queue_impression __erreur(20)
935: # define d_ex_type_trace_invalide __erreur(21)
936: # define d_ex_erreur_fichier __erreur(22)
937: # define d_ex_absence_equation __erreur(23)
938: # define d_ex_erreur_bibliotheque __erreur(24)
939: # define d_ex_execution_bibliotheque __erreur(25)
940: # define d_ex_stop __erreur(26)
941: # define d_ex_matrice_statistique_invalide __erreur(27)
942: # define d_ex_dimensions_matrice_statistique __erreur(28)
943: # define d_ex_absence_observations __erreur(29)
944: # define d_ex_statistiques_echantillon __erreur(30)
945: # define d_ex_observations_inexistantes __erreur(31)
946: # define d_ex_syntaxe __erreur(32)
947: # define d_ex_cycle_hors_boucle __erreur(33)
948: # define d_ex_conversion_unite __erreur(34)
949: # define d_ex_erreur_parametre_fichier __erreur(35)
950: # define d_ex_erreur_acces_fichier __erreur(36)
951: # define d_ex_erreur_requete_fichier __erreur(37)
952: # define d_ex_erreur_format_fichier __erreur(38)
953: # define d_ex_fichier_verrouille __erreur(39)
954: # define d_ex_verrou_indefini __erreur(40)
955: # define d_ex_fin_de_fichier_atteinte __erreur(41)
956: # define d_ex_debut_de_fichier_atteint __erreur(42)
957: # define d_ex_erreur_type_fichier __erreur(43)
958: # define d_ex_fichier_vide __erreur(44)
959: # define d_ex_dimensions_differentes __erreur(45)
960: # define d_ex_routines_mathematiques __erreur(46)
961: # define d_ex_exit_hors_boucle __erreur(47)
962: # define d_ex_longueur_dft __erreur(48)
963: # define d_ex_contexte __erreur(49)
964: # define d_ex_processus __erreur(50)
965: # define d_ex_image_processus __erreur(51)
966: # define d_ex_erreur_sql __erreur(52)
967: # define d_ex_variable_verrouillee __erreur(53)
968: # define d_ex_variable_volatile __erreur(54)
969: # define d_ex_erreur_processus __erreur(55)
970: # define d_ex_erreur_impression __erreur(56)
971: # define d_ex_nombre_arguments_fonction __erreur(57)
972: # define d_ex_fonction_indisponible __erreur(58)
973: # define d_ex_bibliotheque_chargee __erreur(59)
974: # define d_ex_aucun_symbole __erreur(60)
975: # define d_ex_definition_ambigue __erreur(61)
976: # define d_ex_fichier_hors_contexte __erreur(62)
977: # define d_ex_socket_en_ecoute __erreur(63)
978: # define d_ex_interruption_invalide __erreur(64)
979: # define d_ex_erreur_transcodage __erreur(65)
980: # define d_ex_absence_processus_pere __erreur(66)
981: # define d_ex_creation_variable __erreur(67)
982: # define d_ex_fusible __erreur(68)
983: # define d_ex_iswi_hors_interruption __erreur(69)
984: # define d_ex_daemon __erreur(70)
985: # define d_ex_mutex __erreur(71)
986: # define d_ex_variable_statique_partagee __erreur(72)
987: # define d_ex_variable_partagee __erreur(73)
988: # define d_ex_graphique_memorise __erreur(74)
989: # define d_ex_matrice_non_diagonale __erreur(75)
990: # define d_ex_locales __erreur(76)
991: # define d_ex_representation __erreur(77)
992: # define d_ex_erreur_profilage __erreur(78)
993: # define d_ex_enregistrement_inexistant __erreur(79)
994: # define d_ex_clef_inexistante __erreur(80)
995: # define d_ex_nom_implicite __erreur(81)
996: # define d_ex_version_bibliotheque __erreur(82)
997: # define d_ex_creation_variable_globale __erreur(83)
998: # define d_ex_erreur_interne_rplcas __erreur(84)
999: # define d_ex_fichier_corrompu __erreur(85)
1000: # define d_ex_mutex_acquis_autre_thread __erreur(86)
1001: # define d_ex_expression_reguliere __erreur(87)
1002: # define d_ex_instruction_indisponible __erreur(88)
1003: # define d_ex_chiffrement __erreur(89)
1004: # define d_ex_chiffrement_indisponible __erreur(90)
1005: # define d_ex_longueur_clef_chiffrement __erreur(91)
1006: # define d_ex_taille_message __erreur(92)
1007: #endif
1008:
1009:
1010: /*
1011: ================================================================================
1012: STRUCTURES
1013: ================================================================================
1014: */
1015:
1016: /*
1017: --------------------------------------------------------------------------------
1018: Structure objet
1019: --------------------------------------------------------------------------------
1020: */
1021:
1022: #ifdef MIN
1023: # undef MIN
1024: #endif
1025:
1026: #ifdef MAX
1027: # undef MAX
1028: #endif
1029:
1030: #define ADR __RPL_ADR
1031: #define ALG __RPL_ALG
1032: #define BIN __RPL_BIN
1033: #define CHN __RPL_CHN
1034: #define CPL __RPL_CPL
1035: #define FCH __RPL_FCH
1036: #define FCT __RPL_FCT
1037: #define INT __RPL_INT
1038: #define LST __RPL_LST
1039: #define MCX __RPL_MCX
1040: #define MIN __RPL_MIN
1041: #define MRL __RPL_MRL
1042: #define MTX __RPL_MTX
1043: #define NOM __RPL_NOM
1044: #define NON __RPL_NON
1045: #define PRC __RPL_PRC
1046: #define REC __RPL_REC
1047: #define REL __RPL_REL
1048: #define RPN __RPL_RPN
1049: #define SCK __RPL_SCK
1050: #define SLB __RPL_SLB
1051: #define SPH __RPL_SPH
1052: #define SQL __RPL_SQL
1053: #define TBL __RPL_TBL
1054: #define VCX __RPL_VCX
1055: #define VIN __RPL_VIN
1056: #define VRL __RPL_VRL
1057:
1058: enum t_rplcas_commandes { RPLCAS_INTEGRATION = 0, RPLCAS_LIMITE };
1059:
1060: enum t_type { ADR = 0, ALG, BIN, CHN, CPL, FCH, FCT, INT, LST,
1061: MCX, MIN, MRL, MTX, NOM, NON, PRC, REC, REL, RPN, SCK,
1062: SLB, SPH, SQL, TBL, VCX, VIN, VRL };
1063:
1064: /*
1065: ADR : adresse sur 64 bits signés.
1066: Adresse d'une définition à interpréter.
1067:
1068: ALG : expression algébrique (struct_liste_chainee *)
1069: La liste chaînée contient la définition convertie en notation
1070: polonaise inversée. Ce type diffère du type 'RPN' au niveau
1071: du format de sortie (notation algébrique).
1072:
1073: BIN : entier binaire sur 64 bits (unsigned integer8 *)
1074: Sans objet.
1075: Type C/Fortran : unsigned integer8
1076:
1077: CHN : chaine de caracteres (unsigned char *)
1078: Sans objet.
1079:
1080: CPL : complexe sur 2*64 bits (complex*16, struct_complexe16 *)
1081: Sans objet.
1082: Type C/Fortran : complex16
1083:
1084: FCH : descripteur de fichier (struct_fichier *).
1085:
1086: FCT : déclaration d'une fonction et de son nombre d'arguments
1087: (struct_fonction *). Ce type n'est nécessaire que dans le
1088: traitement des types 'ALG' et 'RPN'.
1089:
1090: INT : entier sur 64 bits (integer*8, integer8 *)
1091: Sans objet.
1092: Type C/Fortran : integer8
1093:
1094: LST : liste (struct_liste_chainee *)
1095: Les objets sont enregistrés sous forme de liste chaînée récursive.
1096: Cela permet de traiter des tableaux de données hétérogènes de
1097: grandes dimensions. Le nombre de dimensions maximal est fixé par
1098: la mémoire de la station.
1099:
1100: MCX : matrice de complexes (struct_matrice *)
1101: Sans objet.
1102:
1103: MIN : matrice d'entiers (struct_matrice *)
1104: Sans objet.
1105:
1106: MRL : matrice de reels (struct_matrice *)
1107: Sans objet.
1108:
1109: MTX : mutex (struct_mutex *)
1110: Sans objet.
1111:
1112: NOM : nom de variable (struct_nom *)
1113: Sans objet.
1114:
1115: PRC : processus (struct_processus_fils *)
1116: Sans objet.
1117:
1118: REL : reel sur 64 bits (real*8, real8 *)
1119: Sans objet.
1120:
1121: RPN : definition (struct_liste_chainee *)
1122: Ce type diffère du type 'ALG' au niveau du format de sortie
1123: (notation polonaise inversée).
1124:
1125: SCK : socket (struct_socket *)
1126:
1127: SLB : bibliothèque dynamique partagée (struct_bibliotheque *)
1128: Sans objet.
1129:
1130: SPH : sémaphore nommé (struct_semaphore *)
1131:
1132: SQL : connecteur sur une base de données SQL (struct_connecteur_sql *)
1133:
1134: TBL : tableau multidimensionnel d'objets (struct_tableau *).
1135:
1136: VCX : vecteur de complexes (struct_vecteur *)
1137: Sans objet.
1138:
1139: VIN : vecteur d'entiers (struct_vecteur *)
1140: Sans objet.
1141:
1142: VRL : vecteur de reels (struct_vecteur *)
1143: Sans objet.
1144: */
1145:
1146: typedef struct objet
1147: {
1148: enum t_type type;
1149:
1150: volatile long nombre_occurrences;
1151:
1152: pthread_mutex_t mutex;
1153:
1154: void *objet;
1155: } struct_objet;
1156:
1157:
1158: /*
1159: --------------------------------------------------------------------------------
1160: Structure fichier
1161: --------------------------------------------------------------------------------
1162: */
1163:
1164: #ifndef RPLARGS
1165: typedef struct fichier
1166: {
1167: int descripteur;
1168:
1169: unsigned char acces; /* S/D/I */
1170: unsigned char binaire; /* Y/N/F */
1171: unsigned char ouverture;
1172: unsigned char protection;
1173: unsigned char *nom;
1174:
1175: struct_objet *format;
1176:
1177: pid_t pid;
1178: pthread_t tid;
1179:
1180: integer8 position_clef;
1181: } struct_fichier;
1182: #endif
1183:
1184:
1185: /*
1186: --------------------------------------------------------------------------------
1187: Structure mutex
1188: --------------------------------------------------------------------------------
1189: */
1190:
1191: #ifndef RPLARGS
1192: typedef struct rpl_mutex
1193: {
1194: pthread_mutex_t mutex;
1195: pthread_t tid;
1196: } struct_mutex;
1197: #endif
1198:
1199:
1200: /*
1201: --------------------------------------------------------------------------------
1202: Structure sémaphore
1203: --------------------------------------------------------------------------------
1204: */
1205:
1206: #ifndef RPLARGS
1207: typedef struct semaphore
1208: {
1209: unsigned char *nom;
1210: sem_t *semaphore;
1211: } struct_semaphore;
1212: #endif
1213:
1214:
1215: /*
1216: --------------------------------------------------------------------------------
1217: Structure marque
1218: --------------------------------------------------------------------------------
1219: */
1220:
1221: #ifndef RPLARGS
1222: typedef struct marque
1223: {
1224: unsigned char *label;
1225: unsigned char *position;
1226:
1227: struct marque *suivant;
1228: } struct_marque;
1229: #endif
1230:
1231:
1232: /*
1233: --------------------------------------------------------------------------------
1234: Structure bibliothèque
1235: --------------------------------------------------------------------------------
1236: */
1237:
1238: #ifndef RPLARGS
1239: typedef struct bibliotheque
1240: {
1241: void *descripteur;
1242:
1243: pid_t pid;
1244: pthread_t tid;
1245:
1246: unsigned char *nom;
1247: } struct_bibliotheque;
1248: #endif
1249:
1250:
1251: /*
1252: --------------------------------------------------------------------------------
1253: Structure descripteur fichier
1254: --------------------------------------------------------------------------------
1255: */
1256:
1257: #ifndef RPLARGS
1258: typedef struct descripteur_fichier
1259: {
1260: int identifiant;
1261:
1262: unsigned char effacement;
1263: unsigned char type; // C (file *) ou S (sqlite *)
1264: unsigned char *nom;
1265:
1266: pid_t pid;
1267: pthread_t tid;
1268:
1269: union
1270: {
1271: file *descripteur_c;
1272: sqlite3 *descripteur_sqlite;
1273: };
1274: } struct_descripteur_fichier;
1275: #endif
1276:
1277:
1278: /*
1279: --------------------------------------------------------------------------------
1280: Structure connecteur SQL
1281: --------------------------------------------------------------------------------
1282: */
1283:
1284: #ifndef RPLARGS
1285: typedef struct connecteur_sql
1286: {
1287: pid_t pid;
1288: pthread_t tid;
1289:
1290: /*
1291: * "MYSQL"
1292: * "POSTGRESQL"
1293: */
1294:
1295: unsigned char *type;
1296: unsigned char *locale;
1297:
1298: union
1299: {
1300: # ifdef MYSQL_SUPPORT
1301: MYSQL *mysql;
1302: # endif
1303: # ifdef POSTGRESQL_SUPPORT
1304: PGconn *postgresql;
1305: # endif
1306: sqlite3 *sqlite;
1307: } descripteur;
1308: } struct_connecteur_sql;
1309: #endif
1310:
1311: #define sqlclose(s_objet) \
1312: if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, "MYSQL") \
1313: == 0) \
1314: mysqlclose((*((struct_connecteur_sql *) (*s_objet).objet)) \
1315: .descripteur); \
1316: else if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, \
1317: "POSTGRESQL") == 0) \
1318: postgresqlclose((*((struct_connecteur_sql *) (*s_objet).objet)) \
1319: .descripteur); \
1320: else if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, \
1321: "SQLITE") == 0) \
1322: sqlite3_close((*((struct_connecteur_sql *) (*s_objet).objet)) \
1323: .descripteur.sqlite); \
1324: else \
1325: BUG(1, uprintf("SQL type '%s' not allowed!", \
1326: (*((struct_connecteur_sql *) (*s_objet).objet)).type));
1327:
1328: /*
1329: --------------------------------------------------------------------------------
1330: Structure socket
1331: --------------------------------------------------------------------------------
1332: */
1333:
1334: #ifndef RPLARGS
1335:
1336: # define d_BIND_TO_DEVICE 0
1337: # define d_BROADCAST 1
1338: # define d_DONT_ROUTE 2
1339: # define d_KEEP_ALIVE 3
1340: # define d_PRIORITY 4
1341: # define d_RECEIVE_BUFFER 5
1342: # define d_FORCE_RECEIVE_BUFFER 6
1343: # define d_SEND_BUFFER 7
1344: # define d_FORCE_SEND_BUFFER 8
1345: # define d_RECEIVING_TIMEOUT 9
1346: # define d_SENDING_TIMEOUT 10
1347: # define d_REUSE_ADDRESS 11
1348:
1349: typedef struct socket
1350: {
1351: int domaine;
1352: int socket;
1353:
1354: pid_t pid;
1355: pthread_t tid;
1356:
1357: unsigned char *adresse;
1358: unsigned char *adresse_distante;
1359: unsigned char binaire;
1360: unsigned char socket_en_ecoute;
1361: logical1 socket_connectee;
1362: unsigned char effacement;
1363: unsigned char localisation;
1364: unsigned char protection;
1365: unsigned char type[19 + 1];
1366:
1367: integer8 options;
1368: int priorite;
1369: int buffer_reception;
1370: int buffer_emission;
1371: int timeout_emission;
1372: int timeout_reception;
1373:
1374: struct_objet *format;
1375: } struct_socket;
1376: #endif
1377:
1378: /*
1379: --------------------------------------------------------------------------------
1380: Structure liste chaînee
1381: --------------------------------------------------------------------------------
1382: */
1383:
1384: typedef struct liste_chainee
1385: {
1386: struct liste_chainee *suivant;
1387:
1388: struct_objet *donnee;
1389: } struct_liste_chainee;
1390:
1391:
1392: /*
1393: --------------------------------------------------------------------------------
1394: Structure de gestion des signaux en provenance de rplsignal
1395: --------------------------------------------------------------------------------
1396: */
1397:
1398: #define d_NOMBRE_SIGNAUX 64
1399:
1400: typedef struct gestion_signaux
1401: {
1402: unsigned char masque_signaux[d_NOMBRE_SIGNAUX];
1403:
1404: /*
1405: * 'I' : signal ignoré
1406: * 'Q' : signal mis en queue pour un traitement ultérieur
1407: * 'N' : traitement normal du signal
1408: */
1409:
1410: integer8 queue_signaux[d_NOMBRE_SIGNAUX];
1411: integer8 nombre_signaux_en_queue;
1412: struct_objet *corps_signaux[d_NOMBRE_SIGNAUX];
1413:
1414: pthread_mutex_t mutex;
1415: } struct_gestion_signaux;
1416:
1417: #ifndef MAIN_RPL
1418: # define __STATIC_GESTION_SIGNAUX__
1419: #else
1420: # define __STATIC_GESTION_SIGNAUX__ = { .mutex = PTHREAD_MUTEX_INITIALIZER }
1421: #endif
1422:
1423: __EXTERN__ volatile struct_gestion_signaux signaux_externes
1424: __STATIC_GESTION_SIGNAUX__;
1425:
1426:
1427: /*
1428: --------------------------------------------------------------------------------
1429: Structure liste profilage
1430: --------------------------------------------------------------------------------
1431: */
1432:
1433: typedef struct liste_profilage
1434: {
1435: struct liste_profilage *suivant;
1436:
1437: unsigned char *fonction;
1438:
1439: struct timeval dernier_appel;
1440: struct timeval cumul;
1441:
1442: integer8 nombre_appels;
1443: } struct_liste_profilage;
1444:
1445: typedef struct liste_profilage2
1446: {
1447: struct liste_profilage2 *suivant;
1448:
1449: unsigned char *fonction;
1450: } struct_liste_profilage2;
1451:
1452: /*
1453: --------------------------------------------------------------------------------
1454: Structure contenant les fichiers graphiques (liste chaînée)
1455: --------------------------------------------------------------------------------
1456: */
1457:
1458: #ifndef RPLARLS
1459: typedef struct fichier_graphique
1460: {
1461: struct fichier_graphique *suivant;
1462:
1463: logical1 presence_axes;
1464:
1465: unsigned char *nom;
1466: unsigned char type[21];
1467:
1468: unsigned char *legende;
1469:
1470: int dimensions;
1471:
1472: integer8 systeme_axes;
1473: } struct_fichier_graphique;
1474: #endif
1475:
1476: /*
1477: --------------------------------------------------------------------------------
1478: Structure nom
1479: --------------------------------------------------------------------------------
1480: */
1481:
1482: typedef struct nom
1483: {
1484: unsigned char *nom;
1485: logical1 symbole; /* d_vrai/d_faux */
1486: // symbole == d_vrai signifie que le nom a été introduit dans un
1487: // calcul sans les apostrophes.
1488: } struct_nom;
1489:
1490:
1491: /*
1492: --------------------------------------------------------------------------------
1493: Structure processus fils
1494: --------------------------------------------------------------------------------
1495: */
1496:
1497: #ifndef RPLARGS
1498: typedef struct descripteur_thread
1499: {
1500: struct processus *s_etat_processus;
1501: struct processus *s_nouvel_etat_processus;
1502:
1503: struct_objet *argument;
1504:
1505: pid_t pid;
1506: volatile pthread_t tid;
1507:
1508: pthread_t thread_pere;
1509:
1510: pthread_mutex_t mutex;
1511: pthread_mutex_t mutex_nombre_references;
1512:
1513: volatile logical1 thread_actif;
1514:
1515: int pipe_erreurs[2];
1516: int pipe_objets[2];
1517: int pipe_injections[2];
1518: int pipe_nombre_injections[2];
1519: int pipe_interruptions[2];
1520: // pipe_nombre_elements_attente == 0 => initialisation ou terminaison
1521: // pipe_nombre_elements_attente == 1 => objet en attente
1522: // pipe_nombre_elements_attente == 2 => interruption en attente
1523: int pipe_nombre_elements_attente[2];
1524: int pipe_acquittement[2];
1525:
1526: volatile integer8 nombre_objets_dans_pipe;
1527: volatile integer8 nombre_interruptions_dans_pipe;
1528:
1529: logical1 processus_detache;
1530: logical1 destruction_objet;
1531:
1532: volatile signed long nombre_references;
1533: } struct_descripteur_thread;
1534:
1535: typedef struct processus_fils
1536: {
1537: struct_descripteur_thread *thread;
1538: } struct_processus_fils;
1539: #endif
1540:
1541:
1542: /*
1543: --------------------------------------------------------------------------------
1544: Structure liste pile systeme
1545: --------------------------------------------------------------------------------
1546: */
1547:
1548: #ifndef RPLARGS
1549: typedef struct liste_pile_systeme
1550: {
1551: struct liste_pile_systeme *suivant;
1552:
1553: struct_objet *indice_boucle;
1554: struct_objet *limite_indice_boucle;
1555: struct_objet *objet_de_test;
1556:
1557: logical1 arret_si_exception;
1558: logical1 creation_variables_statiques;
1559: logical1 creation_variables_partagees;
1560: logical1 evaluation_expression;
1561:
1562: unsigned char clause;
1563:
1564: /*
1565: clause :
1566: I : IF
1567: R : IFERR
1568: X : IFERR indiquant la présence d'une erreur.
1569: T : THEN
1570: E : ELSE
1571: Z : traitement en cours de ELSE
1572: D : DO
1573: U : UNTIL
1574: W : WHILE
1575: M : WHILE avec une clause fausse.
1576: S : SELECT
1577: K : aucun cas CASE n'a encore été traité.
1578: C : au moins un cas de SELECT...CASE a été traité.
1579: Q : traitement en cours d'un cas CASE.
1580: F : traitement du cas DEFAULT
1581: */
1582:
1583: unsigned char retour_definition;
1584: unsigned char *nom_variable;
1585: unsigned char origine_routine_evaluation;
1586: unsigned char type_cloture;
1587:
1588: /*
1589: type clôture :
1590: C SELECT : END termine un test SELECT/DEFAULT/END.
1591: D DO : END termine une boucle DO/UNTIL/END.
1592: I IF : END termine un test IF/THEN (ELSE)/END.
1593: J IFERR : END termine un test IFERR/THEN (ELSE)/END.
1594: K CASE : END termine un test CASE/THEN/END
1595: W WHILE : END termine une boucle WHILE/REPEAT/END.
1596: Q CRITICAL : END termine une section critique CRITICAL/END
1597:
1598: F FOR : NEXT ou STEP termine une boucle avec compteur.
1599: S START : NEXT ou STEP termine une boucle sans compteur.
1600: L LOOP : boucle utilisé dans le traitement de l'instruction RETURN.
1601: Elle correspond à une boucle FOR ou START mais sans son
1602: initialisation.
1603: A FORALL : NEXT termine une boucle sur un objet.
1604: */
1605:
1606: integer8 adresse_retour;
1607: integer8 niveau_courant;
1608: struct_liste_chainee *pointeur_objet_retour;
1609: } struct_liste_pile_systeme;
1610: #endif
1611:
1612:
1613: /*
1614: --------------------------------------------------------------------------------
1615: Structure variable
1616: --------------------------------------------------------------------------------
1617: */
1618:
1619: #ifndef RPLARGS
1620: typedef union position_variable
1621: {
1622: integer8 adresse;
1623: struct_objet *pointeur;
1624: } union_position_variable;
1625:
1626: typedef struct variable
1627: {
1628: unsigned char *nom;
1629: unsigned char origine; // P(rogramme) ou E(valuation)
1630:
1631: integer8 niveau;
1632:
1633: union_position_variable variable_statique;
1634: union_position_variable variable_partagee;
1635:
1636: struct_objet *objet;
1637:
1638: logical1 variable_verrouillee;
1639: } struct_variable;
1640:
1641: #endif
1642:
1643: /*
1644: --------------------------------------------------------------------------------
1645: Structure variable partagée
1646: --------------------------------------------------------------------------------
1647: */
1648:
1649: #ifndef RPLARGS
1650:
1651: typedef struct variable_partage
1652: {
1653: unsigned char *nom;
1654: unsigned char origine;
1655:
1656: integer8 niveau;
1657:
1658: union_position_variable variable_partagee;
1659:
1660: struct_objet *objet;
1661:
1662: pthread_mutex_t mutex;
1663: } struct_variable_partagee;
1664:
1665: #endif
1666:
1667:
1668: /*
1669: --------------------------------------------------------------------------------
1670: Structure variable statique
1671: --------------------------------------------------------------------------------
1672: */
1673:
1674: #ifndef RPLARGS
1675: typedef struct variable_statique
1676: {
1677: unsigned char *nom;
1678: unsigned char origine;
1679:
1680: // Position de création de la variable statique dans le programme ou dans
1681: // l'expression. 'origine' vaut 'P' pour programme ou 'E' pour expression.
1682:
1683: integer8 niveau;
1684:
1685: union_position_variable variable_statique;
1686:
1687: struct_objet *objet;
1688: } struct_variable_statique;
1689: #endif
1690:
1691:
1692: /*
1693: --------------------------------------------------------------------------------
1694: Structure vecteur
1695: --------------------------------------------------------------------------------
1696: */
1697:
1698: typedef struct vecteur
1699: {
1700: integer8 taille;
1701:
1702: unsigned char type; /* C (complex*16), R (real*8), I (integer*8) */
1703:
1704: void *tableau;
1705: } struct_vecteur;
1706:
1707:
1708: /*
1709: --------------------------------------------------------------------------------
1710: Structure matrice
1711: --------------------------------------------------------------------------------
1712: */
1713:
1714: typedef struct matrice
1715: {
1716: integer8 nombre_lignes;
1717: integer8 nombre_colonnes;
1718:
1719: unsigned char type; /* C (complex*16), R (real*8), I (integer*8) */
1720:
1721: void **tableau;
1722: } struct_matrice;
1723:
1724:
1725: /*
1726: --------------------------------------------------------------------------------
1727: Structure tableau
1728: --------------------------------------------------------------------------------
1729: */
1730:
1731: typedef struct tableau
1732: {
1733: integer8 nombre_elements;
1734:
1735: struct_objet **elements;
1736: } struct_tableau;
1737:
1738:
1739: /*
1740: --------------------------------------------------------------------------------
1741: Structure arbre
1742: --------------------------------------------------------------------------------
1743: */
1744:
1745: typedef struct arbre
1746: {
1747: struct_liste_chainee *feuille;
1748:
1749: integer8 nombre_branches;
1750: struct arbre **branches;
1751: } struct_arbre;
1752:
1753:
1754: /*
1755: --------------------------------------------------------------------------------
1756: Structures de gestion des instructions externes
1757: --------------------------------------------------------------------------------
1758: */
1759:
1760: typedef struct instruction_externe
1761: {
1762: unsigned char *nom;
1763: unsigned char *nom_bibliotheque;
1764: void *descripteur_bibliotheque;
1765: } struct_instruction_externe;
1766:
1767:
1768: /*
1769: --------------------------------------------------------------------------------
1770: Structure argument (pour les fonctions dynamiques)
1771: --------------------------------------------------------------------------------
1772: */
1773:
1774: typedef struct rpl_arguments
1775: {
1776: /* Piles operationnelles */
1777:
1778: struct_liste_chainee *l_base_pile;
1779: struct_liste_chainee *l_base_pile_last;
1780:
1781: /* Etat du calculateur */
1782:
1783: t_8_bits drapeaux_etat[8];
1784:
1785: /* Traitement des erreurs */
1786:
1787: unsigned char *message_erreur;
1788: unsigned char type_erreur; /* S = système
1789: E = exécution */
1790: integer8 erreur;
1791:
1792: /* Traitement des messages d'aide */
1793:
1794: logical1 aide; /* Affichage d'un
1795: message d'aide
1796: par la routine */
1797:
1798: /* Nombre d'arguments */
1799:
1800: unsigned char affichage_arguments;
1801: unsigned char constante_symbolique;
1802: unsigned char instruction_valide;
1803: unsigned char test_instruction;
1804:
1805: integer8 nombre_arguments;
1806: // Nombre d'arguments de la fonction, positif ou nul.
1807:
1808: void *s_etat_processus;
1809: } struct_rpl_arguments;
1810:
1811: /*
1812: --------------------------------------------------------------------------------
1813: Structure d'arbre des instructions intrinsèques
1814: --------------------------------------------------------------------------------
1815: */
1816:
1817: #ifndef RPLARGS
1818: typedef struct instruction
1819: {
1820: struct instruction **noeuds;
1821: void (*feuille)(struct processus *);
1822: } struct_instruction;
1823: #endif
1824:
1825: /*
1826: --------------------------------------------------------------------------------
1827: Structure d'arbre des variables globales et locales
1828: --------------------------------------------------------------------------------
1829: */
1830:
1831: #ifndef RPLARGS
1832: typedef struct arbre_variables
1833: {
1834: unsigned int noeuds_utilises;
1835: // Nombre de noeuds utilisés dans le
1836: // tableau **noeuds
1837: signed int indice_tableau_pere;
1838: // Position de la structure dans le
1839: // tableau **noeuds du père
1840:
1841: struct arbre_variables *noeud_pere;
1842: struct arbre_variables **noeuds;
1843:
1844: struct liste_variables *feuille;
1845: struct liste_variables_statiques *feuille_statique;
1846: } struct_arbre_variables;
1847:
1848: typedef struct arbre_variables_partagees
1849: {
1850: unsigned int noeuds_utilises;
1851: // Nombre de noeuds utilisés dans le
1852: // tableau **noeuds
1853: signed int indice_tableau_pere;
1854: // Position de la structure dans le
1855: // tableau **noeuds du père
1856:
1857: struct arbre_variables_partagees *noeud_pere;
1858: struct arbre_variables_partagees **noeuds;
1859:
1860: struct liste_variables_partagees *feuille;
1861:
1862: pthread_mutex_t mutex_feuille;
1863: } struct_arbre_variables_partagees;
1864:
1865: #define INITIALISATION_MUTEX(mutex) \
1866: do { \
1867: pthread_mutexattr_t attributs_mutex; \
1868: pthread_mutexattr_init(&attributs_mutex); \
1869: pthread_mutexattr_settype(&attributs_mutex, PTHREAD_MUTEX_RECURSIVE); \
1870: pthread_mutex_init(&(mutex), &attributs_mutex); \
1871: pthread_mutexattr_destroy(&attributs_mutex); \
1872: } while(0)
1873:
1874: typedef struct tableau_variables
1875: {
1876: unsigned char origine;
1877: unsigned char *nom; // pointeur sur la struct_variable
1878: // réelle et non copie de la chaîne
1879: integer8 niveau;
1880:
1881: struct_objet *objet; // pointeur sur l'objet et non copie
1882: // de l'objet.
1883:
1884: logical1 variable_verrouillee;
1885: logical1 variable_masquee;
1886: pthread_mutex_t *mutex;
1887: union_position_variable variable_statique;
1888: union_position_variable variable_partagee;
1889: } struct_tableau_variables;
1890:
1891: // La liste des variables est une liste doublement chaînée et circulaire.
1892: typedef struct liste_variables
1893: {
1894: union
1895: {
1896: // Utilisation dans la gestion des variables
1897: struct_variable *variable;
1898: // Utilisation dans la pile système (variables par niveau)
1899: struct_liste_chainee *liste;
1900: };
1901:
1902: struct arbre_variables *noeud_pere;
1903: struct arbre_variables *noeud;
1904: struct liste_variables *suivant;
1905: struct liste_variables *precedent;
1906: } struct_liste_variables;
1907:
1908: // La liste des variables statiques et une liste double chaînée et non
1909: // circulaire.
1910: typedef struct liste_variables_statiques
1911: {
1912: struct liste_variables_statiques *suivant;
1913: struct liste_variables_statiques *precedent;
1914: struct liste_variables_statiques *reference;
1915: struct_arbre_variables *feuille;
1916: struct_variable_statique *variable;
1917: } struct_liste_variables_statiques;
1918:
1919: typedef struct liste_variables_partagees
1920: {
1921: struct liste_variables_partagees *suivant;
1922: struct liste_variables_partagees *precedent;
1923: struct liste_variables_partagees *reference;
1924: struct_arbre_variables_partagees *feuille;
1925: struct_variable_partagee *variable;
1926: pthread_t tid;
1927: pid_t pid;
1928: } struct_liste_variables_partagees;
1929: #endif
1930:
1931:
1932: /*
1933: --------------------------------------------------------------------------------
1934: Structure fonction
1935: --------------------------------------------------------------------------------
1936: */
1937:
1938: #ifndef RPLARGS
1939: typedef struct fonction
1940: {
1941: unsigned char *nom_fonction;
1942: integer8 nombre_arguments;
1943:
1944: void (*fonction)(struct processus *);
1945:
1946: volatile struct_liste_chainee *prediction_saut;
1947: volatile logical1 prediction_execution;
1948: } struct_fonction;
1949: #endif
1950:
1951:
1952: /*
1953: --------------------------------------------------------------------------------
1954: Structure buffer
1955: --------------------------------------------------------------------------------
1956: */
1957:
1958: typedef struct buffer
1959: {
1960: unsigned char *buffer;
1961:
1962: size_t longueur_requise;
1963: int classe;
1964: } struct_buffer;
1965:
1966:
1967: /*
1968: --------------------------------------------------------------------------------
1969: Structure processus
1970: --------------------------------------------------------------------------------
1971: */
1972:
1973: #ifndef RPLARGS
1974: typedef struct processus
1975: {
1976: /* Pointeurs sur le programme */
1977:
1978: unsigned char *definitions_chainees;
1979: struct_liste_chainee *expression_courante;
1980:
1981: unsigned char *instruction_courante;
1982: struct_objet *objet_courant;
1983: unsigned char evaluation_expression_compilee; /*Y/N*/
1984:
1985: unsigned char *nom_fichier_source;
1986: unsigned char *nom_fichier_historique;
1987:
1988: unsigned char autorisation_conversion_chaine; /*Y/N*/
1989: unsigned char autorisation_empilement_programme; /*Y/N*/
1990: unsigned char autorisation_evaluation_nom; /*Y/N*/
1991: unsigned char autorisation_nom_implicite; /*Y/N*/
1992: unsigned char evaluation_forcee; /*Y/N*/
1993: unsigned char instruction_valide; /*Y/N*/
1994: unsigned char instruction_intrinseque; /*Y/I/N*/
1995: unsigned char instruction_sensible; /*Y/N*/
1996: unsigned char test_instruction; /*Y/N*/
1997: unsigned char affichage_arguments; /*Y/N*/
1998: unsigned char constante_symbolique; /*Y/N*/
1999: unsigned char traitement_symbolique; /*Y/N*/
2000: unsigned char mode_execution_programme; /*Y/I/N*/
2001: unsigned char mode_interactif; /*Y/N*/
2002: unsigned char mode_evaluation_expression; /*Y/N*/
2003: unsigned char traitement_cycle_exit; /*N/E/C*/
2004: unsigned char recherche_type; /*Y/N*/
2005:
2006: integer8 position_courante;
2007: integer8 longueur_definitions_chainees;
2008:
2009: /* Pointeurs sur les instructions */
2010:
2011: int *pointeurs_caracteres;
2012: int nombre_caracteres;
2013: struct_instruction *arbre_instructions;
2014:
2015: /* Requetes */
2016:
2017: unsigned char requete_arret; /*Y/N*/
2018:
2019: /* Piles operationnelles */
2020:
2021: struct_liste_chainee *l_base_pile;
2022: struct_liste_chainee *l_base_pile_last;
2023:
2024: integer8 hauteur_pile_operationnelle;
2025:
2026: /* Piles systemes */
2027:
2028: struct_liste_pile_systeme *l_base_pile_systeme;
2029:
2030: integer8 hauteur_pile_systeme;
2031:
2032: /* Gestion des processus */
2033:
2034: volatile
2035: struct_liste_chainee *l_base_pile_processus;
2036:
2037: logical1 presence_pipes;
2038:
2039: int pipe_acquittement;
2040: int pipe_donnees;
2041: int pipe_injections;
2042: int pipe_nombre_injections;
2043: int pipe_interruptions;
2044: int pipe_nombre_elements_attente;
2045: int nombre_objets_envoyes_non_lus;
2046: int nombre_objets_injectes;
2047:
2048: real8 pourcentage_maximal_cpu;
2049: real8 temps_maximal_cpu;
2050:
2051: logical1 presence_fusible;
2052: pthread_t thread_fusible;
2053: pthread_t thread_surveille_par_fusible;
2054: pthread_t thread_signaux;
2055: int pipe_signaux[2];
2056:
2057: volatile int pointeur_signal_ecriture;
2058: volatile int pointeur_signal_lecture;
2059: volatile enum signaux_rpl signaux_en_queue[LONGUEUR_QUEUE_SIGNAUX];
2060: volatile logical1 demarrage_fils;
2061: volatile logical1 redemarrage_processus;
2062:
2063: /* Contextes */
2064:
2065: struct_liste_chainee *l_base_pile_contextes;
2066: struct_liste_chainee *l_base_pile_taille_contextes;
2067:
2068: /* Variables */
2069:
2070: // La liste des variables par niveau est doublement chaînée.
2071: // À tout moment, elle pointe sur le niveau le plus haut existant et
2072: // l_liste_variable_par_niveau->precedent renvoie la liste des
2073: // définitions. l_liste_variable_par_niveau->precedent->precedent pointe
2074: // sur la liste des variables globales.
2075: //
2076: // À l'initialisation :
2077: // l_liste_variables_par_niveau->suivant == l_liste_variables_par_niveau
2078: // l_liste_variables_par_niveau->precedent == l_liste_variables_par_niveau
2079:
2080: struct_arbre_variables *s_arbre_variables;
2081: struct_liste_variables *l_liste_variables_par_niveau;
2082: struct_liste_variables_statiques
2083: *l_liste_variables_statiques;
2084:
2085: struct_arbre_variables_partagees
2086: **s_arbre_variables_partagees;
2087: struct_liste_variables_partagees
2088: **l_liste_variables_partagees;
2089:
2090: logical1 niveau_supprime;
2091:
2092: struct_variable *pointeur_variable_courante;
2093: struct_liste_variables *pointeur_feuille_courante;
2094: struct_variable_statique *pointeur_variable_statique_courante;
2095: struct_variable_partagee *pointeur_variable_partagee_courante;
2096:
2097: int *pointeurs_caracteres_variables;
2098: int nombre_caracteres_variables;
2099:
2100: integer8 niveau_courant;
2101: integer8 niveau_initial;
2102:
2103: logical1 creation_variables_statiques;
2104: logical1 creation_variables_partagees;
2105: logical1 gel_liste_variables;
2106:
2107: /* Fichiers */
2108:
2109: struct_liste_chainee *s_fichiers;
2110:
2111: /* Sockets */
2112:
2113: struct_liste_chainee *s_sockets;
2114:
2115: /* Connecteurs aux bases de données */
2116:
2117: struct_liste_chainee *s_connecteurs_sql;
2118:
2119: /* Bibliothèques dynamiques */
2120:
2121: struct_liste_chainee *s_bibliotheques;
2122: struct_instruction_externe *s_instructions_externes;
2123: integer8 nombre_instructions_externes;
2124:
2125: /* Fichier d'impression */
2126:
2127: unsigned char *nom_fichier_impression;
2128: unsigned char format_papier[16];
2129:
2130: /* Parametres graphiques */
2131:
2132: struct_fichier_graphique *fichiers_graphiques; /* NULL */
2133:
2134: unsigned char type_trace_eq[21];
2135:
2136: /*
2137: * 2D :
2138: * FONCTION
2139: * PARAMETRIQUE
2140: * POLAIRE
2141: * COURBES DE NIVEAU
2142: *
2143: * 3D :
2144: * GRILLE 3D
2145: * COURBE PARAMETRIQUE // A FAIRE
2146: * SURFACE PARAMETRIQUE // A FAIRE
2147: * CYNLINDRIQUE // A FAIRE
2148: * SPHERIQUE // A FAIRE
2149: */
2150:
2151: unsigned char type_trace_sigma[21];
2152:
2153: /*
2154: * POINTS
2155: * HISTOGRAMME
2156: * TABLE TRACANTE
2157: */
2158:
2159: /*
2160: * ECHELLES
2161: */
2162:
2163: integer8 systeme_axes;
2164:
2165: real8 x_min;
2166: real8 x_max;
2167: real8 y_min;
2168: real8 y_max;
2169: real8 z_min;
2170: real8 z_max;
2171:
2172: real8 x_tics;
2173: real8 y_tics;
2174: real8 z_tics;
2175:
2176: integer8 mx_tics;
2177: integer8 my_tics;
2178: integer8 mz_tics;
2179:
2180: logical1 x_lines;
2181: logical1 y_lines;
2182: logical1 z_lines;
2183:
2184: logical1 mx_lines;
2185: logical1 my_lines;
2186: logical1 mz_lines;
2187:
2188: /*
2189: * -1 : absent du graphique
2190: * 0 : graduations automatiques
2191: * >0 : valeur manuelle
2192: */
2193:
2194: real8 x2_min;
2195: real8 x2_max;
2196: real8 y2_min;
2197: real8 y2_max;
2198: real8 z2_min;
2199: real8 z2_max;
2200:
2201: real8 x2_tics;
2202: real8 y2_tics;
2203: real8 z2_tics;
2204:
2205: integer8 mx2_tics;
2206: integer8 my2_tics;
2207: integer8 mz2_tics;
2208:
2209: logical1 x2_lines;
2210: logical1 y2_lines;
2211: logical1 z2_lines;
2212:
2213: logical1 mx2_lines;
2214: logical1 my2_lines;
2215: logical1 mz2_lines;
2216:
2217: real8 resolution;
2218:
2219: logical1 souris_active;
2220:
2221: logical1 echelle_automatique_x;
2222: logical1 echelle_automatique_y;
2223: logical1 echelle_automatique_z;
2224:
2225: logical1 echelle_automatique_x2;
2226: logical1 echelle_automatique_y2;
2227: logical1 echelle_automatique_z2;
2228:
2229: logical1 echelle_log_x;
2230: logical1 echelle_log_y;
2231: logical1 echelle_log_z;
2232:
2233: logical1 echelle_log_x2;
2234: logical1 echelle_log_y2;
2235: logical1 echelle_log_z2;
2236:
2237: real8 point_de_vue_theta;
2238: real8 point_de_vue_phi;
2239: real8 echelle_3D;
2240:
2241: unsigned char *label_x;
2242: unsigned char *label_y;
2243: unsigned char *label_z;
2244: unsigned char *titre;
2245: unsigned char *legende;
2246:
2247: unsigned char *nom_fichier_gnuplot;
2248: unsigned char *type_fichier_gnuplot;
2249:
2250: struct_objet *indep;
2251: struct_objet *depend;
2252: struct_objet *parametres_courbes_de_niveau;
2253:
2254: struct_marque *s_marques;
2255:
2256: file *entree_standard;
2257:
2258: logical1 requete_nouveau_plan;
2259: logical1 mise_a_jour_trace_requise;
2260:
2261: /* Parametres statistiques */
2262:
2263: integer8 colonne_statistique_1;
2264: integer8 colonne_statistique_2;
2265:
2266: /* Etat du calculateur */
2267:
2268: t_8_bits drapeaux_etat[8];
2269:
2270: /* Traitement des exceptions */
2271:
2272: logical1 arret_si_exception;
2273: int exception;
2274: int derniere_exception;
2275: int exception_processus_fils;
2276:
2277: /* Traitement des erreurs */
2278:
2279: int erreur_compilation;
2280: volatile int erreur_execution;
2281: volatile int erreur_systeme;
2282:
2283: struct_objet *s_objet_errone;
2284: struct_objet *s_objet_erreur;
2285:
2286: logical1 erreur_scrutation;
2287:
2288: volatile int erreur_systeme_processus_fils;
2289: int erreur_execution_processus_fils;
2290:
2291: pid_t pid_erreur_processus_fils;
2292:
2293: logical1 erreur_processus_fils;
2294:
2295: integer8 derniere_erreur_fonction_externe;
2296:
2297: int derniere_erreur_systeme;
2298: int derniere_erreur_execution;
2299: int derniere_erreur_evaluation;
2300:
2301: unsigned char *instruction_derniere_erreur;
2302:
2303: integer8 niveau_derniere_erreur;
2304:
2305: logical1 core;
2306: logical1 invalidation_message_erreur;
2307:
2308: /* Debug */
2309:
2310: logical1 debug;
2311: logical8 type_debug;
2312: logical1 debug_programme;
2313: logical1 execution_pas_suivant;
2314: logical1 traitement_instruction_halt;
2315:
2316: /* Interruptions logicielles */
2317:
2318: unsigned char masque_interruptions[d_NOMBRE_INTERRUPTIONS];
2319:
2320: /*
2321: * 'I' : interruption ignorée
2322: * 'Q' : interruption mise en queue pour un traitement ultérieur
2323: * 'N' : traitement normal de l'interruption
2324: */
2325:
2326: integer8 queue_interruptions[d_NOMBRE_INTERRUPTIONS];
2327: integer8 nombre_interruptions_en_queue;
2328: struct_liste_chainee *pile_origine_interruptions
2329: [d_NOMBRE_INTERRUPTIONS];
2330: volatile integer8 nombre_interruptions_non_affectees;
2331:
2332: struct_objet *corps_interruptions[d_NOMBRE_INTERRUPTIONS];
2333:
2334: unsigned char traitement_interruption; /* Y/N */
2335: unsigned char traitement_interruptible; /* Y/N */
2336: unsigned char traitement_at_poke; /* Y/N */
2337:
2338: struct_objet *at_exit;
2339: struct_objet *at_poke;
2340:
2341: /* Variables volatiles */
2342:
2343: volatile sig_atomic_t var_volatile_alarme;
2344: // Traitement de ctrl+C et des arrêts brutaux
2345: volatile sig_atomic_t var_volatile_requete_arret;
2346: // Traitement de ctrl+Z
2347: volatile sig_atomic_t var_volatile_requete_arret2;
2348: volatile sig_atomic_t var_volatile_traitement_retarde_stop;
2349: volatile sig_atomic_t var_volatile_traitement_sigint;
2350:
2351: volatile sig_atomic_t var_volatile_processus_racine;
2352: volatile sig_atomic_t var_volatile_processus_pere;
2353: volatile sig_atomic_t var_volatile_recursivite;
2354:
2355: volatile sig_atomic_t arret_depuis_abort;
2356:
2357: volatile int var_volatile_exception_gsl;
2358:
2359: /* Autres */
2360:
2361: char *rpl_home;
2362:
2363: gsl_rng *generateur_aleatoire;
2364: const gsl_rng_type *type_generateur_aleatoire;
2365:
2366: void *contexte_cas;
2367:
2368: integer8 nombre_arguments;
2369:
2370: /*
2371: * Il s'agit du nombre d'arguments utilisé pour l'évaluation
2372: * des expressions algébriques.
2373: * -1 : la fonction ne peut être dans un objet de type ALG.
2374: * -2 : nombre d'arguments inconnu
2375: * 0 : la fonction doit apparaître en notation infixe
2376: * >0 : la fonction apparaît comme une fonction normale
2377: */
2378:
2379: logical1 lancement_interactif;
2380:
2381: unsigned char *chemin_fichiers_temporaires;
2382: unsigned char langue;
2383: unsigned char retour_routine_evaluation;
2384: unsigned char *localisation;
2385:
2386: integer8 niveau_recursivite;
2387:
2388: pid_t pid_processus_pere;
2389: pthread_t tid_processus_pere;
2390: pthread_t tid;
2391:
2392: logical1 processus_detache;
2393:
2394: enum t_type type_en_cours;
2395:
2396: /* Profilage */
2397:
2398: logical1 profilage;
2399: int niveau_profilage;
2400: struct_liste_profilage *pile_profilage;
2401: struct_liste_profilage2 *pile_profilage_fonctions;
2402: struct timeval horodatage_profilage;
2403:
2404: pthread_mutex_t mutex_allocation;
2405: pthread_mutex_t mutex_allocation_buffer;
2406: pthread_mutex_t mutex_interruptions;
2407: pthread_mutex_t mutex_pile_processus;
2408: pthread_mutex_t mutex_signaux;
2409:
2410: // Mutex autorisant les fork()
2411: sem_t __PTR__ semaphore_fork;
2412:
2413: /* Mutexes */
2414:
2415: struct_liste_chainee *liste_mutexes;
2416: pthread_mutex_t protection_liste_mutexes;
2417: unsigned int sections_critiques;
2418:
2419: /* Variable d'initialisation pour SCHED */
2420:
2421: logical1 initialisation_scheduler;
2422:
2423: /* Drapeau nécessaire à RESTART */
2424:
2425: volatile logical1 requete_redemarrage;
2426:
2427: /* Gestion optimisée de la mémoire */
2428:
2429: double estimation_taille_pile_tampon;
2430: integer8 taille_pile_tampon;
2431: struct_liste_chainee *pile_tampon;
2432:
2433: double estimation_taille_pile_systeme_tampon;
2434: integer8 taille_pile_systeme_tampon;
2435: struct_liste_pile_systeme *pile_systeme_tampon;
2436:
2437: integer8 taille_pile_objets;
2438: struct_objet *pile_objets;
2439:
2440: # define TAILLE_CACHE 1024
2441: # define CACHE(type, nom) \
2442: type *objets_##nom[TAILLE_CACHE]; \
2443: volatile int pointeur_##nom;
2444:
2445: # define CACHE2(type, nom) \
2446: type *nom[TAILLE_CACHE]; \
2447: volatile int pointeur_##nom;
2448:
2449: CACHE(integer8, adr)
2450: CACHE(logical8, bin)
2451: CACHE(complex16, cpl)
2452: CACHE(struct_fonction, fct)
2453: CACHE(integer8, int)
2454: CACHE(struct_matrice, mat)
2455: CACHE(struct_nom, nom)
2456: CACHE(real8, rel)
2457: CACHE(struct_tableau, tab)
2458: CACHE(struct_vecteur, vec)
2459:
2460: CACHE2(struct_liste_chainee, maillons)
2461: CACHE2(struct_arbre_variables, variables_noeud)
2462: CACHE2(struct_arbre_variables_partagees, variables_partagees_noeud)
2463: CACHE2(struct_liste_variables, variables_feuille)
2464: CACHE2(struct_variable, variables_variable)
2465: CACHE2(struct_arbre_variables *, variables_tableau_noeuds)
2466: CACHE2(struct_arbre_variables_partagees *,
2467: variables_tableau_noeuds_partages)
2468:
2469: CACHE2(struct_buffer, enveloppes_buffers)
2470: unsigned char ***cache_buffer;
2471: int *pointeur_cache_buffer;
2472: } struct_processus;
2473: #endif
2474:
2475:
2476: /*
2477: ================================================================================
2478: MISE EN PLACE DE L'ALLOCATEUR SPÉCIFIQUE
2479: ================================================================================*/
2480:
2481: #ifndef DEBUG_MEMOIRE
2482: # define malloc(a) rpl_malloc(s_etat_processus, a)
2483: # define realloc(a, b) rpl_realloc(s_etat_processus, a, b)
2484: # define free(a) rpl_free(s_etat_processus, a)
2485: #endif
2486:
2487: void *rpl_malloc(struct_processus *s_etat_processus, size_t s);
2488: void *rpl_realloc(struct_processus *s_etat_processus, void *ptr, size_t s);
2489: void rpl_free(struct_processus *s_etat_processus, void *ptr);
2490: void *sys_malloc(size_t s);
2491: void *sys_realloc(void *ptr, size_t s);
2492: void sys_free(void *ptr);
2493:
2494: /*
2495: * Wrapper de readline() pour que la fonction renvoie un pointeur sur un
2496: * buffer alloué par rpl_malloc().
2497: */
2498:
2499: #define readline(s) readline_wrapper(s_etat_processus, s)
2500: unsigned char *readline_wrapper(struct_processus *s_etat_processus,
2501: unsigned char *s);
2502:
2503:
2504: /*
2505: ================================================================================
2506: PROTOTYPES
2507: ================================================================================
2508: */
2509:
2510: /*
2511: --------------------------------------------------------------------------------
2512: Procédures d'exécution des mots-clef du langage RPL/2
2513: --------------------------------------------------------------------------------
2514: */
2515:
2516: // BEGIN C PROTOTYPES
2517: void instruction_sensible_e(struct_processus *s_etat_processus);
2518: void instruction_sensible_i(struct_processus *s_etat_processus);
2519: void instruction_sensible_infinity(struct_processus *s_etat_processus);
2520:
2521: void instruction_abort(struct_processus *s_etat_processus);
2522: void instruction_abs(struct_processus *s_etat_processus);
2523: void instruction_acos(struct_processus *s_etat_processus);
2524: void instruction_acosh(struct_processus *s_etat_processus);
2525: void instruction_alarm(struct_processus *s_etat_processus);
2526: void instruction_alog(struct_processus *s_etat_processus);
2527: void instruction_and(struct_processus *s_etat_processus);
2528: void instruction_append(struct_processus *s_etat_processus);
2529: void instruction_array_fleche(struct_processus *s_etat_processus);
2530: void instruction_arg(struct_processus *s_etat_processus);
2531: void instruction_asin(struct_processus *s_etat_processus);
2532: void instruction_asinh(struct_processus *s_etat_processus);
2533: void instruction_asl(struct_processus *s_etat_processus);
2534: void instruction_asr(struct_processus *s_etat_processus);
2535: void instruction_atan(struct_processus *s_etat_processus);
2536: void instruction_atanh(struct_processus *s_etat_processus);
2537: void instruction_atexit(struct_processus *s_etat_processus);
2538: void instruction_atpoke(struct_processus *s_etat_processus);
2539: void instruction_autoscale(struct_processus *s_etat_processus);
2540: void instruction_axes(struct_processus *s_etat_processus);
2541:
2542: void instruction_b_vers_r(struct_processus *s_etat_processus);
2543: void instruction_backspace(struct_processus *s_etat_processus);
2544: void instruction_backtrace(struct_processus *s_etat_processus);
2545: void instruction_beep(struct_processus *s_etat_processus);
2546: void instruction_bessel(struct_processus *s_etat_processus);
2547: void instruction_bin(struct_processus *s_etat_processus);
2548:
2549: void instruction_c_vers_r(struct_processus *s_etat_processus);
2550: void instruction_case(struct_processus *s_etat_processus);
2551: void instruction_ceil(struct_processus *s_etat_processus);
2552: void instruction_centr(struct_processus *s_etat_processus);
2553: void instruction_cf(struct_processus *s_etat_processus);
2554: void instruction_chr(struct_processus *s_etat_processus);
2555: void instruction_cipher(struct_processus *s_etat_processus);
2556: void instruction_clear(struct_processus *s_etat_processus);
2557: void instruction_cllcd(struct_processus *s_etat_processus);
2558: void instruction_clmf(struct_processus *s_etat_processus);
2559: void instruction_close(struct_processus *s_etat_processus);
2560: void instruction_clratexit(struct_processus *s_etat_processus);
2561: void instruction_clratpoke(struct_processus *s_etat_processus);
2562: void instruction_clrcntxt(struct_processus *s_etat_processus);
2563: void instruction_clrerr(struct_processus *s_etat_processus);
2564: void instruction_clrfuse(struct_processus *s_etat_processus);
2565: void instruction_clrmtx(struct_processus *s_etat_processus);
2566: void instruction_clrsmphr(struct_processus *s_etat_processus);
2567: void instruction_clrswi(struct_processus *s_etat_processus);
2568: void instruction_cls(struct_processus *s_etat_processus);
2569: void instruction_clusr(struct_processus *s_etat_processus);
2570: void instruction_cnrm(struct_processus *s_etat_processus);
2571: void instruction_cols(struct_processus *s_etat_processus);
2572: void instruction_col_fleche(struct_processus *s_etat_processus);
2573: void instruction_col_moins(struct_processus *s_etat_processus);
2574: void instruction_col_plus(struct_processus *s_etat_processus);
2575: void instruction_comb(struct_processus *s_etat_processus);
2576: void instruction_compress(struct_processus *s_etat_processus);
2577: void instruction_con(struct_processus *s_etat_processus);
2578: void instruction_cond(struct_processus *s_etat_processus);
2579: void instruction_cont(struct_processus *s_etat_processus);
2580: void instruction_continue(struct_processus *s_etat_processus);
2581: void instruction_conj(struct_processus *s_etat_processus);
2582: void instruction_convert(struct_processus *s_etat_processus);
2583: void instruction_copy(struct_processus *s_etat_processus);
2584: void instruction_copyright(struct_processus *s_etat_processus);
2585: void instruction_corr(struct_processus *s_etat_processus);
2586: void instruction_cos(struct_processus *s_etat_processus);
2587: void instruction_cosh(struct_processus *s_etat_processus);
2588: void instruction_cov(struct_processus *s_etat_processus);
2589: void instruction_cr(struct_processus *s_etat_processus);
2590: void instruction_create(struct_processus *s_etat_processus);
2591: void instruction_critical(struct_processus *s_etat_processus);
2592: void instruction_crmtx(struct_processus *s_etat_processus);
2593: void instruction_cross(struct_processus *s_etat_processus);
2594: void instruction_crsmphr(struct_processus *s_etat_processus);
2595: void instruction_crtab(struct_processus *s_etat_processus);
2596: void instruction_cstop(struct_processus *s_etat_processus);
2597: void instruction_cswp(struct_processus *s_etat_processus);
2598: void instruction_currenc(struct_processus *s_etat_processus);
2599: void instruction_cycle(struct_processus *s_etat_processus);
2600:
2601: void instruction_d_vers_r(struct_processus *s_etat_processus);
2602: void instruction_daemonize(struct_processus *s_etat_processus);
2603: void instruction_date(struct_processus *s_etat_processus);
2604: void instruction_dec(struct_processus *s_etat_processus);
2605: void instruction_decr(struct_processus *s_etat_processus);
2606: void instruction_default(struct_processus *s_etat_processus);
2607: void instruction_deg(struct_processus *s_etat_processus);
2608: void instruction_delete(struct_processus *s_etat_processus);
2609: void instruction_depnd(struct_processus *s_etat_processus);
2610: void instruction_depth(struct_processus *s_etat_processus);
2611: void instruction_der(struct_processus *s_etat_processus);
2612: void instruction_det(struct_processus *s_etat_processus);
2613: void instruction_detach(struct_processus *s_etat_processus);
2614: void instruction_dft(struct_processus *s_etat_processus);
2615: void instruction_dgtiz(struct_processus *s_etat_processus);
2616: void instruction_diag_fleche(struct_processus *s_etat_processus);
2617: void instruction_digest(struct_processus *s_etat_processus);
2618: void instruction_disp(struct_processus *s_etat_processus);
2619: void instruction_division(struct_processus *s_etat_processus);
2620: void instruction_do(struct_processus *s_etat_processus);
2621: void instruction_dot(struct_processus *s_etat_processus);
2622: void instruction_draw(struct_processus *s_etat_processus);
2623: void instruction_drax(struct_processus *s_etat_processus);
2624: void instruction_drop(struct_processus *s_etat_processus);
2625: void instruction_drop2(struct_processus *s_etat_processus);
2626: void instruction_dropcntxt(struct_processus *s_etat_processus);
2627: void instruction_dropn(struct_processus *s_etat_processus);
2628: void instruction_drws(struct_processus *s_etat_processus);
2629: void instruction_dup(struct_processus *s_etat_processus);
2630: void instruction_dup2(struct_processus *s_etat_processus);
2631: void instruction_dupcntxt(struct_processus *s_etat_processus);
2632: void instruction_dupn(struct_processus *s_etat_processus);
2633:
2634: void instruction_e(struct_processus *s_etat_processus);
2635: void instruction_edit(struct_processus *s_etat_processus);
2636: void instruction_egalite(struct_processus *s_etat_processus);
2637: void instruction_egv(struct_processus *s_etat_processus);
2638: void instruction_egvl(struct_processus *s_etat_processus);
2639: void instruction_else(struct_processus *s_etat_processus);
2640: void instruction_elseif(struct_processus *s_etat_processus);
2641: void instruction_end(struct_processus *s_etat_processus);
2642: void instruction_eng(struct_processus *s_etat_processus);
2643: void instruction_epsilon(struct_processus *s_etat_processus);
2644: void instruction_eqv(struct_processus *s_etat_processus);
2645: void instruction_erase(struct_processus *s_etat_processus);
2646: void instruction_errm(struct_processus *s_etat_processus);
2647: void instruction_errn(struct_processus *s_etat_processus);
2648: void instruction_eval(struct_processus *s_etat_processus);
2649: void instruction_exget(struct_processus *s_etat_processus);
2650: void instruction_exit(struct_processus *s_etat_processus);
2651: void instruction_exp(struct_processus *s_etat_processus);
2652: void instruction_expm(struct_processus *s_etat_processus);
2653: void instruction_exsub(struct_processus *s_etat_processus);
2654: void instruction_externals(struct_processus *s_etat_processus);
2655: void instruction_eyept(struct_processus *s_etat_processus);
2656:
2657: void instruction_fact(struct_processus *s_etat_processus);
2658: void instruction_false(struct_processus *s_etat_processus);
2659: void instruction_fc_test(struct_processus *s_etat_processus);
2660: void instruction_fc_test_c(struct_processus *s_etat_processus);
2661: void instruction_fc_test_s(struct_processus *s_etat_processus);
2662: void instruction_fft(struct_processus *s_etat_processus);
2663: void instruction_fix(struct_processus *s_etat_processus);
2664: void instruction_fleche(struct_processus *s_etat_processus);
2665: void instruction_fleche_array(struct_processus *s_etat_processus);
2666: void instruction_fleche_col(struct_processus *s_etat_processus);
2667: void instruction_fleche_diag(struct_processus *s_etat_processus);
2668: void instruction_fleche_hms(struct_processus *s_etat_processus);
2669: void instruction_fleche_lcd(struct_processus *s_etat_processus);
2670: void instruction_fleche_list(struct_processus *s_etat_processus);
2671: void instruction_fleche_num(struct_processus *s_etat_processus);
2672: void instruction_fleche_q(struct_processus *s_etat_processus);
2673: void instruction_fleche_row(struct_processus *s_etat_processus);
2674: void instruction_fleche_str(struct_processus *s_etat_processus);
2675: void instruction_fleche_table(struct_processus *s_etat_processus);
2676: void instruction_floor(struct_processus *s_etat_processus);
2677: void instruction_for(struct_processus *s_etat_processus);
2678: void instruction_forall(struct_processus *s_etat_processus);
2679: void instruction_format(struct_processus *s_etat_processus);
2680: void instruction_fp(struct_processus *s_etat_processus);
2681: void instruction_fs_test(struct_processus *s_etat_processus);
2682: void instruction_fs_test_c(struct_processus *s_etat_processus);
2683: void instruction_fs_test_s(struct_processus *s_etat_processus);
2684: void instruction_function(struct_processus *s_etat_processus);
2685: void instruction_fuse(struct_processus *s_etat_processus);
2686:
2687: void instruction_gamma(struct_processus *s_etat_processus);
2688: void instruction_ge(struct_processus *s_etat_processus);
2689: void instruction_gegv(struct_processus *s_etat_processus);
2690: void instruction_gegvl(struct_processus *s_etat_processus);
2691: void instruction_get(struct_processus *s_etat_processus);
2692: void instruction_getc(struct_processus *s_etat_processus);
2693: void instruction_geti(struct_processus *s_etat_processus);
2694: void instruction_getr(struct_processus *s_etat_processus);
2695: void instruction_glegv(struct_processus *s_etat_processus);
2696: void instruction_gregv(struct_processus *s_etat_processus);
2697: void instruction_gt(struct_processus *s_etat_processus);
2698:
2699: void instruction_halt(struct_processus *s_etat_processus);
2700: void instruction_head(struct_processus *s_etat_processus);
2701: void instruction_help(struct_processus *s_etat_processus);
2702: void instruction_hex(struct_processus *s_etat_processus);
2703: void instruction_histogram(struct_processus *s_etat_processus);
2704: void instruction_hms_fleche(struct_processus *s_etat_processus);
2705: void instruction_hms_moins(struct_processus *s_etat_processus);
2706: void instruction_hms_plus(struct_processus *s_etat_processus);
2707:
2708: void instruction_i(struct_processus *s_etat_processus);
2709: void instruction_idft(struct_processus *s_etat_processus);
2710: void instruction_idn(struct_processus *s_etat_processus);
2711: void instruction_if(struct_processus *s_etat_processus);
2712: void instruction_iferr(struct_processus *s_etat_processus);
2713: void instruction_ifft(struct_processus *s_etat_processus);
2714: void instruction_ift(struct_processus *s_etat_processus);
2715: void instruction_ifte(struct_processus *s_etat_processus);
2716: void instruction_im(struct_processus *s_etat_processus);
2717: void instruction_implicit(struct_processus *s_etat_processus);
2718: void instruction_in(struct_processus *s_etat_processus);
2719: void instruction_incr(struct_processus *s_etat_processus);
2720: void instruction_indep(struct_processus *s_etat_processus);
2721: void instruction_input(struct_processus *s_etat_processus);
2722: void instruction_infinity(struct_processus *s_etat_processus);
2723: void instruction_inquire(struct_processus *s_etat_processus);
2724: void instruction_int(struct_processus *s_etat_processus);
2725: void instruction_interrupt(struct_processus *s_etat_processus);
2726: void instruction_inv(struct_processus *s_etat_processus);
2727: void instruction_ip(struct_processus *s_etat_processus);
2728: void instruction_iswi(struct_processus *s_etat_processus);
2729: void instruction_itrace(struct_processus *s_etat_processus);
2730:
2731: void instruction_jdate(struct_processus *s_etat_processus);
2732:
2733: void instruction_key(struct_processus *s_etat_processus);
2734: void instruction_keylabel(struct_processus *s_etat_processus);
2735: void instruction_keytitle(struct_processus *s_etat_processus);
2736: void instruction_kill(struct_processus *s_etat_processus);
2737: void instruction_kind(struct_processus *s_etat_processus);
2738:
2739: void instruction_label(struct_processus *s_etat_processus);
2740: void instruction_last(struct_processus *s_etat_processus);
2741: void instruction_lcase(struct_processus *s_etat_processus);
2742: void instruction_lcd_fleche(struct_processus *s_etat_processus);
2743: void instruction_lchol(struct_processus *s_etat_processus);
2744: void instruction_le(struct_processus *s_etat_processus);
2745: void instruction_legv(struct_processus *s_etat_processus);
2746: void instruction_limit(struct_processus *s_etat_processus);
2747: void instruction_line(struct_processus *s_etat_processus);
2748: void instruction_list_fleche(struct_processus *s_etat_processus);
2749: void instruction_ln(struct_processus *s_etat_processus);
2750: void instruction_lnp1(struct_processus *s_etat_processus);
2751: void instruction_localization(struct_processus *s_etat_processus);
2752: void instruction_lock(struct_processus *s_etat_processus);
2753: void instruction_log(struct_processus *s_etat_processus);
2754: void instruction_logger(struct_processus *s_etat_processus);
2755: void instruction_logscale(struct_processus *s_etat_processus);
2756: void instruction_lq(struct_processus *s_etat_processus);
2757: void instruction_lsq(struct_processus *s_etat_processus);
2758: void instruction_lt(struct_processus *s_etat_processus);
2759: void instruction_lu(struct_processus *s_etat_processus);
2760: void instruction_l_vers_t(struct_processus *s_etat_processus);
2761:
2762: void instruction_mant(struct_processus *s_etat_processus);
2763: void instruction_mark(struct_processus *s_etat_processus);
2764: void instruction_max(struct_processus *s_etat_processus);
2765: void instruction_maxs(struct_processus *s_etat_processus);
2766: void instruction_mclrin(struct_processus *s_etat_processus);
2767: void instruction_mean(struct_processus *s_etat_processus);
2768: void instruction_mem(struct_processus *s_etat_processus);
2769: void instruction_memlock(struct_processus *s_etat_processus);
2770: void instruction_memunlock(struct_processus *s_etat_processus);
2771: void instruction_min(struct_processus *s_etat_processus);
2772: void instruction_mins(struct_processus *s_etat_processus);
2773: void instruction_mod(struct_processus *s_etat_processus);
2774: void instruction_moins(struct_processus *s_etat_processus);
2775: void instruction_mtxlock(struct_processus *s_etat_processus);
2776: void instruction_mtxstatus(struct_processus *s_etat_processus);
2777: void instruction_mtxtrylock(struct_processus *s_etat_processus);
2778: void instruction_mtxunlock(struct_processus *s_etat_processus);
2779: void instruction_multiplication(struct_processus *s_etat_processus);
2780:
2781: void instruction_ne(struct_processus *s_etat_processus);
2782: void instruction_neg(struct_processus *s_etat_processus);
2783: void instruction_next(struct_processus *s_etat_processus);
2784: void instruction_newplane(struct_processus *s_etat_processus);
2785: void instruction_not(struct_processus *s_etat_processus);
2786: void instruction_nrand(struct_processus *s_etat_processus);
2787: void instruction_nrproc(struct_processus *s_etat_processus);
2788: void instruction_ns(struct_processus *s_etat_processus);
2789: void instruction_num(struct_processus *s_etat_processus);
2790:
2791: void instruction_obget(struct_processus *s_etat_processus);
2792: void instruction_obsub(struct_processus *s_etat_processus);
2793: void instruction_oct(struct_processus *s_etat_processus);
2794: void instruction_open(struct_processus *s_etat_processus);
2795: void instruction_or(struct_processus *s_etat_processus);
2796: void instruction_over(struct_processus *s_etat_processus);
2797:
2798: void instruction_p_vers_r(struct_processus *s_etat_processus);
2799: void instruction_paper(struct_processus *s_etat_processus);
2800: void instruction_parameter(struct_processus *s_etat_processus);
2801: void instruction_parametric(struct_processus *s_etat_processus);
2802: void instruction_pcov(struct_processus *s_etat_processus);
2803: void instruction_peek(struct_processus *s_etat_processus);
2804: void instruction_perm(struct_processus *s_etat_processus);
2805: void instruction_persist(struct_processus *s_etat_processus);
2806: void instruction_pi(struct_processus *s_etat_processus);
2807: void instruction_pick(struct_processus *s_etat_processus);
2808: void instruction_plot(struct_processus *s_etat_processus);
2809: void instruction_plotter(struct_processus *s_etat_processus);
2810: void instruction_plus(struct_processus *s_etat_processus);
2811: void instruction_pmax(struct_processus *s_etat_processus);
2812: void instruction_pmin(struct_processus *s_etat_processus);
2813: void instruction_poke(struct_processus *s_etat_processus);
2814: void instruction_polar(struct_processus *s_etat_processus);
2815: void instruction_poll(struct_processus *s_etat_processus);
2816: void instruction_pos(struct_processus *s_etat_processus);
2817: void instruction_pourcent(struct_processus *s_etat_processus);
2818: void instruction_pourcent_ch(struct_processus *s_etat_processus);
2819: void instruction_pourcent_t(struct_processus *s_etat_processus);
2820: void instruction_ppar(struct_processus *s_etat_processus);
2821: void instruction_pr1(struct_processus *s_etat_processus);
2822: void instruction_print(struct_processus *s_etat_processus);
2823: void instruction_private(struct_processus *s_etat_processus);
2824: void instruction_prlcd(struct_processus *s_etat_processus);
2825: void instruction_prmd(struct_processus *s_etat_processus);
2826: void instruction_procid(struct_processus *s_etat_processus);
2827: void instruction_prompt(struct_processus *s_etat_processus);
2828: void instruction_protect(struct_processus *s_etat_processus);
2829: void instruction_prst(struct_processus *s_etat_processus);
2830: void instruction_prstc(struct_processus *s_etat_processus);
2831: void instruction_prusr(struct_processus *s_etat_processus);
2832: void instruction_prvar(struct_processus *s_etat_processus);
2833: void instruction_psdev(struct_processus *s_etat_processus);
2834: void instruction_puissance(struct_processus *s_etat_processus);
2835: void instruction_purge(struct_processus *s_etat_processus);
2836: void instruction_pshcntxt(struct_processus *s_etat_processus);
2837: void instruction_pshprfl(struct_processus *s_etat_processus);
2838: void instruction_pulcntxt(struct_processus *s_etat_processus);
2839: void instruction_pulprfl(struct_processus *s_etat_processus);
2840: void instruction_put(struct_processus *s_etat_processus);
2841: void instruction_putc(struct_processus *s_etat_processus);
2842: void instruction_puti(struct_processus *s_etat_processus);
2843: void instruction_putr(struct_processus *s_etat_processus);
2844: void instruction_pvar(struct_processus *s_etat_processus);
2845:
2846: void instruction_qr(struct_processus *s_etat_processus);
2847:
2848: void instruction_r_vers_b(struct_processus *s_etat_processus);
2849: void instruction_r_vers_c(struct_processus *s_etat_processus);
2850: void instruction_r_vers_d(struct_processus *s_etat_processus);
2851: void instruction_r_vers_p(struct_processus *s_etat_processus);
2852: void instruction_rad(struct_processus *s_etat_processus);
2853: void instruction_rand(struct_processus *s_etat_processus);
2854: void instruction_rank(struct_processus *s_etat_processus);
2855: void instruction_rceq(struct_processus *s_etat_processus);
2856: void instruction_rci(struct_processus *s_etat_processus);
2857: void instruction_rcij(struct_processus *s_etat_processus);
2858: void instruction_rcl(struct_processus *s_etat_processus);
2859: void instruction_rclf(struct_processus *s_etat_processus);
2860: void instruction_rcls(struct_processus *s_etat_processus);
2861: void instruction_rclswi(struct_processus *s_etat_processus);
2862: void instruction_rcws(struct_processus *s_etat_processus);
2863: void instruction_rdate(struct_processus *s_etat_processus);
2864: void instruction_rdm(struct_processus *s_etat_processus);
2865: void instruction_rdgn(struct_processus *s_etat_processus);
2866: void instruction_rdz(struct_processus *s_etat_processus);
2867: void instruction_re(struct_processus *s_etat_processus);
2868: void instruction_read(struct_processus *s_etat_processus);
2869: void instruction_recode(struct_processus *s_etat_processus);
2870: void instruction_recv(struct_processus *s_etat_processus);
2871: void instruction_redraw(struct_processus *s_etat_processus);
2872: void instruction_regex(struct_processus *s_etat_processus);
2873: void instruction_relax(struct_processus *s_etat_processus);
2874: void instruction_remove(struct_processus *s_etat_processus);
2875: void instruction_res(struct_processus *s_etat_processus);
2876: void instruction_restart(struct_processus *s_etat_processus);
2877: void instruction_recall(struct_processus *s_etat_processus);
2878: void instruction_regv(struct_processus *s_etat_processus);
2879: void instruction_repeat(struct_processus *s_etat_processus);
2880: void instruction_repl(struct_processus *s_etat_processus);
2881: void instruction_return(struct_processus *s_etat_processus);
2882: void instruction_revlist(struct_processus *s_etat_processus);
2883: void instruction_rewind(struct_processus *s_etat_processus);
2884: void instruction_rfuse(struct_processus *s_etat_processus);
2885: void instruction_rgdl(struct_processus *s_etat_processus);
2886: void instruction_rgdr(struct_processus *s_etat_processus);
2887: void instruction_rl(struct_processus *s_etat_processus);
2888: void instruction_rlb(struct_processus *s_etat_processus);
2889: void instruction_rnd(struct_processus *s_etat_processus);
2890: void instruction_rnrm(struct_processus *s_etat_processus);
2891: void instruction_roll(struct_processus *s_etat_processus);
2892: void instruction_rolld(struct_processus *s_etat_processus);
2893: void instruction_rot(struct_processus *s_etat_processus);
2894: void instruction_row_fleche(struct_processus *s_etat_processus);
2895: void instruction_row_moins(struct_processus *s_etat_processus);
2896: void instruction_row_plus(struct_processus *s_etat_processus);
2897: void instruction_rr(struct_processus *s_etat_processus);
2898: void instruction_rrb(struct_processus *s_etat_processus);
2899: void instruction_rsd(struct_processus *s_etat_processus);
2900: void instruction_rstop(struct_processus *s_etat_processus);
2901: void instruction_rswp(struct_processus *s_etat_processus);
2902:
2903: void instruction_s_moins(struct_processus *s_etat_processus);
2904: void instruction_s_plus(struct_processus *s_etat_processus);
2905: void instruction_same(struct_processus *s_etat_processus);
2906: void instruction_save(struct_processus *s_etat_processus);
2907: void instruction_scatter(struct_processus *s_etat_processus);
2908: void instruction_scale(struct_processus *s_etat_processus);
2909: void instruction_sched(struct_processus *s_etat_processus);
2910: void instruction_schur(struct_processus *s_etat_processus);
2911: void instruction_sci(struct_processus *s_etat_processus);
2912: void instruction_scls(struct_processus *s_etat_processus);
2913: void instruction_sconj(struct_processus *s_etat_processus);
2914: void instruction_sdev(struct_processus *s_etat_processus);
2915: void instruction_select(struct_processus *s_etat_processus);
2916: void instruction_send(struct_processus *s_etat_processus);
2917: void instruction_sf(struct_processus *s_etat_processus);
2918: void instruction_shared(struct_processus *s_etat_processus);
2919: void instruction_sign(struct_processus *s_etat_processus);
2920: void instruction_sin(struct_processus *s_etat_processus);
2921: void instruction_sinh(struct_processus *s_etat_processus);
2922: void instruction_sinv(struct_processus *s_etat_processus);
2923: void instruction_size(struct_processus *s_etat_processus);
2924: void instruction_sl(struct_processus *s_etat_processus);
2925: void instruction_slb(struct_processus *s_etat_processus);
2926: void instruction_slice(struct_processus *s_etat_processus);
2927: void instruction_slicescale(struct_processus *s_etat_processus);
2928: void instruction_smphrdecr(struct_processus *s_etat_processus);
2929: void instruction_smphrgetv(struct_processus *s_etat_processus);
2930: void instruction_smphrincr(struct_processus *s_etat_processus);
2931: void instruction_smphrtrydecr(struct_processus *s_etat_processus);
2932: void instruction_sneg(struct_processus *s_etat_processus);
2933: void instruction_sort(struct_processus *s_etat_processus);
2934: void instruction_spar(struct_processus *s_etat_processus);
2935: void instruction_spawn(struct_processus *s_etat_processus);
2936: void instruction_splash(struct_processus *s_etat_processus);
2937: void instruction_sq(struct_processus *s_etat_processus);
2938: void instruction_sqlconnect(struct_processus *s_etat_processus);
2939: void instruction_sqldisconnect(struct_processus *s_etat_processus);
2940: void instruction_sqlquery(struct_processus *s_etat_processus);
2941: void instruction_sqrt(struct_processus *s_etat_processus);
2942: void instruction_sr(struct_processus *s_etat_processus);
2943: void instruction_srb(struct_processus *s_etat_processus);
2944: void instruction_srev(struct_processus *s_etat_processus);
2945: void instruction_sst(struct_processus *s_etat_processus);
2946: void instruction_star_d(struct_processus *s_etat_processus);
2947: void instruction_star_h(struct_processus *s_etat_processus);
2948: void instruction_star_s(struct_processus *s_etat_processus);
2949: void instruction_star_w(struct_processus *s_etat_processus);
2950: void instruction_start(struct_processus *s_etat_processus);
2951: void instruction_static(struct_processus *s_etat_processus);
2952: void instruction_std(struct_processus *s_etat_processus);
2953: void instruction_step(struct_processus *s_etat_processus);
2954: void instruction_steq(struct_processus *s_etat_processus);
2955: void instruction_sto(struct_processus *s_etat_processus);
2956: void instruction_sto_division(struct_processus *s_etat_processus);
2957: void instruction_sto_fois(struct_processus *s_etat_processus);
2958: void instruction_sto_moins(struct_processus *s_etat_processus);
2959: void instruction_sto_plus(struct_processus *s_etat_processus);
2960: void instruction_stof(struct_processus *s_etat_processus);
2961: void instruction_stop(struct_processus *s_etat_processus);
2962: void instruction_store(struct_processus *s_etat_processus);
2963: void instruction_stos(struct_processus *s_etat_processus);
2964: void instruction_stoswi(struct_processus *s_etat_processus);
2965: void instruction_str_fleche(struct_processus *s_etat_processus);
2966: void instruction_stws(struct_processus *s_etat_processus);
2967: void instruction_sub(struct_processus *s_etat_processus);
2968: void instruction_suspend(struct_processus *s_etat_processus);
2969: void instruction_svd(struct_processus *s_etat_processus);
2970: void instruction_svl(struct_processus *s_etat_processus);
2971: void instruction_swap(struct_processus *s_etat_processus);
2972: void instruction_swi(struct_processus *s_etat_processus);
2973: void instruction_swilock(struct_processus *s_etat_processus);
2974: void instruction_swiqueue(struct_processus *s_etat_processus);
2975: void instruction_swistatus(struct_processus *s_etat_processus);
2976: void instruction_swiunlock(struct_processus *s_etat_processus);
2977: void instruction_swapcntxt(struct_processus *s_etat_processus);
2978: void instruction_sx(struct_processus *s_etat_processus);
2979: void instruction_sx2(struct_processus *s_etat_processus);
2980: void instruction_sxy(struct_processus *s_etat_processus);
2981: void instruction_sy(struct_processus *s_etat_processus);
2982: void instruction_sy2(struct_processus *s_etat_processus);
2983: void instruction_sync(struct_processus *s_etat_processus);
2984: void instruction_syseval(struct_processus *s_etat_processus);
2985:
2986: void instruction_table_fleche(struct_processus *s_etat_processus);
2987: void instruction_tail(struct_processus *s_etat_processus);
2988: void instruction_tan(struct_processus *s_etat_processus);
2989: void instruction_tanh(struct_processus *s_etat_processus);
2990: void instruction_target(struct_processus *s_etat_processus);
2991: void instruction_taylr(struct_processus *s_etat_processus);
2992: void instruction_then(struct_processus *s_etat_processus);
2993: void instruction_time(struct_processus *s_etat_processus);
2994: void instruction_title(struct_processus *s_etat_processus);
2995: void instruction_tokenize(struct_processus *s_etat_processus);
2996: void instruction_tot(struct_processus *s_etat_processus);
2997: void instruction_trim(struct_processus *s_etat_processus);
2998: void instruction_trn(struct_processus *s_etat_processus);
2999: void instruction_trnc(struct_processus *s_etat_processus);
3000: void instruction_true(struct_processus *s_etat_processus);
3001: void instruction_type(struct_processus *s_etat_processus);
3002: void instruction_t_vers_l(struct_processus *s_etat_processus);
3003:
3004: void instruction_ucase(struct_processus *s_etat_processus);
3005: void instruction_uchol(struct_processus *s_etat_processus);
3006: void instruction_uncompress(struct_processus *s_etat_processus);
3007: void instruction_unlock(struct_processus *s_etat_processus);
3008: void instruction_unprotect(struct_processus *s_etat_processus);
3009: void instruction_until(struct_processus *s_etat_processus);
3010: void instruction_use(struct_processus *s_etat_processus);
3011: void instruction_utpc(struct_processus *s_etat_processus);
3012: void instruction_utpf(struct_processus *s_etat_processus);
3013: void instruction_utpn(struct_processus *s_etat_processus);
3014: void instruction_utpt(struct_processus *s_etat_processus);
3015:
3016: void instruction_var(struct_processus *s_etat_processus);
3017: void instruction_variable(struct_processus *s_etat_processus);
3018: void instruction_vars(struct_processus *s_etat_processus);
3019: void instruction_verify(struct_processus *s_etat_processus);
3020: void instruction_vers_niveau_inferieur(struct_processus *s_etat_processus);
3021: void instruction_vers_niveau_superieur(struct_processus *s_etat_processus);
3022: void instruction_version(struct_processus *s_etat_processus);
3023: void instruction_visit(struct_processus *s_etat_processus);
3024: void instruction_volatile(struct_processus *s_etat_processus);
3025:
3026: void instruction_wait(struct_processus *s_etat_processus);
3027: void instruction_warranty(struct_processus *s_etat_processus);
3028: void instruction_wfdata(struct_processus *s_etat_processus);
3029: void instruction_wfack(struct_processus *s_etat_processus);
3030: void instruction_wflock(struct_processus *s_etat_processus);
3031: void instruction_wfpoke(struct_processus *s_etat_processus);
3032: void instruction_wfproc(struct_processus *s_etat_processus);
3033: void instruction_wfsock(struct_processus *s_etat_processus);
3034: void instruction_wfswi(struct_processus *s_etat_processus);
3035: void instruction_while(struct_processus *s_etat_processus);
3036: void instruction_wireframe(struct_processus *s_etat_processus);
3037: void instruction_workdir(struct_processus *s_etat_processus);
3038: void instruction_write(struct_processus *s_etat_processus);
3039:
3040: void instruction_xcol(struct_processus *s_etat_processus);
3041: void instruction_xor(struct_processus *s_etat_processus);
3042: void instruction_xpon(struct_processus *s_etat_processus);
3043: void instruction_xroot(struct_processus *s_etat_processus);
3044:
3045: void instruction_ycol(struct_processus *s_etat_processus);
3046: void instruction_yield(struct_processus *s_etat_processus);
3047:
3048: /*
3049: --------------------------------------------------------------------------------
3050: Procédures
3051: --------------------------------------------------------------------------------
3052: */
3053:
3054: #ifndef RPLARGS
3055: void affectation_interruptions_logicielles(struct_processus *s_etat_processus);
3056: void affichage_pile(struct_processus *s_etat_processus,
3057: struct_liste_chainee *l_element_courant, integer8 niveau_courant);
3058: #endif
3059:
3060: void *allocation_maillon(struct_processus *s_etat_processus);
3061:
3062: #ifndef RPLARGS
3063: void analyse(struct_processus *s_etat_processus, void (*fonction)());
3064: void *analyse_instruction(struct_processus *s_etat_processus,
3065: unsigned char *candidat);
3066: void appel_gnuplot(struct_processus *s_etat_processus,
3067: unsigned char persistance);
3068: void cf(struct_processus *s_etat_processus, unsigned char indice_drapeau);
3069: void cond(struct_processus *s_etat_processus,
3070: struct_matrice *s_matrice, real8 *condition);
3071: void conversion_chaine(struct_processus *s_etat_processus,
3072: unsigned char *chaine, unsigned char type);
3073: void conversion_decimal_vers_hms(real8 *angle);
3074: void conversion_degres_vers_radians(real8 *angle);
3075: void conversion_element_tex(struct_processus *s_etat_processus,
3076: unsigned char **element, unsigned char *fonction);
3077: void conversion_format(struct_processus *s_etat_processus,
3078: unsigned char *chaine);
3079: void conversion_hms_vers_decimal(real8 *angle);
3080: void conversion_majuscule_limitee(
3081: unsigned char *chaine_entree, unsigned char *chaine_sortie,
3082: integer8 longueur);
3083: void conversion_radians_vers_degres(real8 *angle);
3084: void copie_arbre_variables(struct_processus *s_etat_processus,
3085: struct_processus *s_nouvel_etat_processus);
3086: void correction_formateur_tex(struct_processus *s_etat_processus,
3087: unsigned char **ligne);
3088: void depilement_pile_systeme(struct_processus *s_etat_processus);
3089: void derivation(struct_processus *s_etat_processus,
3090: struct_objet **s_expression);
3091: void determinant(struct_processus *s_etat_processus, struct_matrice *s_matrice,
3092: void *valeur);
3093: void deverrouillage_threads_concurrents(struct_processus *s_etat_processus);
3094: void ecriture_pile(struct_processus *s_etat_processus, file *flux,
3095: struct_liste_chainee *l_element_courant, integer8 niveau_courant);
3096: void ecriture_profil(struct_processus *s_etat_processus);
3097: void effacement_pile_systeme(struct_processus *s_etat_processus);
3098: void empilement_pile_systeme(struct_processus *s_etat_processus);
3099: void encart(struct_processus *s_etat_processus, integer8 duree);
3100: void evaluation_romberg(struct_processus *s_etat_processus,
3101: struct_objet *s_expression, unsigned char *variable, real8 *point,
3102: real8 *valeur, logical1 *validite);
3103: void factorisation_cholesky(struct_processus *s_etat_processus,
3104: struct_matrice *s_matrice, unsigned char mode);
3105: void factorisation_lq(struct_processus *s_etat_processus,
3106: struct_matrice *s_matrice, void **tau);
3107: void factorisation_lu(struct_processus *s_etat_processus,
3108: struct_matrice *s_matrice, struct_matrice **s_permutation);
3109: void factorisation_qr(struct_processus *s_etat_processus,
3110: struct_matrice *s_matrice, void **tau);
3111: void factorisation_schur(struct_processus *s_etat_processus,
3112: struct_matrice *s_matrice, struct_matrice **s_schur);
3113: void *fusible(void *argument);
3114: void formateur_tex(struct_processus *s_etat_processus, struct_objet *s_objet,
3115: unsigned char environnement);
3116: void formateur_elementaire_tex(struct_processus *s_etat_processus,
3117: file *fichier, struct_objet *s_objet, unsigned char environnement);
3118: void impression_pile(struct_processus *s_etat_processus,
3119: struct_liste_chainee *l_element_courant,
3120: unsigned char methode, integer8 niveau_courant);
3121: void impression_tex(struct_processus *s_etat_processus);
3122: void informations(struct_processus *s_etat_processus);
3123: void initialisation_allocateur(struct_processus *s_etat_processus);
3124: void initialisation_completion(void);
3125: void initialisation_contexte_cas(struct_processus *s_etat_processus);
3126: void initialisation_drapeaux(struct_processus *s_etat_processus);
3127: void initialisation_generateur_aleatoire(struct_processus *s_etat_processus,
3128: logical1 initialisation_automatique, integer8 racine);
3129: void initialisation_instructions(struct_processus *s_etat_processus);
3130: void initialisation_variables(struct_processus *s_etat_processus);
3131: #endif
3132:
3133: void initialisation_objet(struct_objet *s_objet);
3134:
3135: #ifndef RPLARGS
3136: void insertion_thread(struct_processus *s_etat_processus,
3137: logical1 thread_principal);
3138: void insertion_thread_surveillance(struct_processus *s_etat_processus,
3139: struct_descripteur_thread *s_argument_thread);
3140: void integrale_romberg(struct_processus *s_etat_processus,
3141: struct_objet *s_expression, unsigned char *variable,
3142: real8 a, real8 b, real8 precision);
3143: void interface_cas(struct_processus *s_etat_processus,
3144: enum t_rplcas_commandes commande);
3145: void interruption1(int signal);
3146: void interruption2(int signal);
3147: void interruption3(int signal);
3148: void interruption4(int signal);
3149: void interruption5(int signal);
3150: void interruption6(int signal);
3151: void interruption_depassement_pile(int urgence, stackoverflow_context_t scp);
3152: void inversion_matrice(struct_processus *s_etat_processus,
3153: struct_matrice *s_matrice);
3154: void lancement_daemon(struct_processus *s_etat_processus);
3155: void *lancement_thread(void *argument);
3156: #endif
3157:
3158: void liberation(struct_processus *s_etat_processus, struct_objet *s_objet);
3159: void liberation_maillon(struct_processus *s_etat_processus,
3160: struct_liste_chainee *maillon);
3161:
3162: #ifndef RPLARGS
3163: void liberation_allocateur(struct_processus *s_etat_processus);
3164: void liberation_arbre_instructions(struct_processus *s_etat_processus,
3165: struct_instruction *arbre);
3166: void liberation_arbre_variables(struct_processus *s_etat_processus,
3167: struct_arbre_variables *arbre, logical1 definitions);
3168: void liberation_arbre_variables_partagees(struct_processus *s_etat_processus,
3169: struct_arbre_variables_partagees *arbre);
3170: void liberation_contexte_cas(struct_processus *s_etat_processus);
3171: void liberation_generateur_aleatoire(struct_processus *s_etat_processus);
3172: void liberation_mutexes_arbre_variables_partagees(struct_processus
3173: *s_etat_processus, struct_arbre_variables_partagees *l_element_courant);
3174: void liberation_threads(struct_processus *s_etat_processus);
3175: void liberation_profil(struct_processus *s_etat_processus);
3176: void localisation_courante(struct_processus *s_etat_processus);
3177: void modification_pid_thread_pere(struct_processus *s_etat_processus);
3178: void moindres_carres(struct_processus *s_etat_processus,
3179: struct_matrice *s_matrice_a, struct_matrice *s_matrice_b,
3180: struct_matrice *s_matrice_x);
3181: void profilage(struct_processus *s_etat_processus, unsigned char *fonction);
3182: void rang(struct_processus *s_etat_processus, struct_matrice *s_matrice,
3183: integer8 *valeur);
3184: void recherche_type(struct_processus *s_etat_processus);
3185: void retrait_thread(struct_processus *s_etat_processus);
3186: void retrait_thread_surveillance(struct_processus *s_etat_processus,
3187: struct_descripteur_thread *s_argument_thread);
3188: void rplcore(struct_processus *s_etat_processus);
3189: #endif
3190:
3191: void scrutation_injection(struct_processus *s_etat_processus);
3192:
3193: #ifndef RPLARGS
3194: void scrutation_interruptions(struct_processus *s_etat_processus);
3195: void sf(struct_processus *s_etat_processus, unsigned char indice_drapeau);
3196: void *surveillance_processus(void *argument);
3197: void swap(void *variable_1, void *variable_2, integer8 taille_octets);
3198: void *thread_signaux(void *argument);
3199: void trace(struct_processus *s_etat_processus, FILE *flux);
3200: void traitement_asynchrone_exceptions_gsl(struct_processus *s_etat_processus);
3201: void traitement_exceptions_gsl(const char *reason, const char *file,
3202: int line, int gsl_errno);
3203: void traitement_interruptions_logicielles(struct_processus *s_etat_processus);
3204: void tri_base_symboles_externes(struct_processus *s_etat_processus);
3205: void tri_vecteur(real8 *vecteur, integer8 taille);
3206: void valeurs_propres(struct_processus *s_etat_processus,
3207: struct_matrice *s_matrice,
3208: struct_vecteur *s_valeurs_propres,
3209: struct_matrice *s_vecteurs_propres_gauches,
3210: struct_matrice *s_vecteur_propres_droits);
3211: void valeurs_propres_generalisees(struct_processus *s_etat_processus,
3212: struct_matrice *s_matrice,
3213: struct_matrice *s_metrique,
3214: struct_vecteur *s_valeurs_propres,
3215: struct_matrice *s_vecteurs_propres_gauches,
3216: struct_matrice *s_vecteur_propres_droits);
3217: void valeurs_singulieres(struct_processus *s_etat_processus,
3218: struct_matrice *s_matrice,
3219: struct_matrice *u, struct_vecteur *s, struct_matrice *vh);
3220: void verrouillage_threads_concurrents(struct_processus *s_etat_processus);
3221: #endif
3222:
3223: /*
3224: --------------------------------------------------------------------------------
3225: Fonctions de gestion des signaux
3226: --------------------------------------------------------------------------------
3227: */
3228:
3229: #ifndef RPLARGS
3230: void creation_queue_signaux(struct_processus *s_etat_processus);
3231: void liberation_queue_signaux(struct_processus *s_etat_processus);
3232: void destruction_queue_signaux(struct_processus *s_etat_processus);
3233: int envoi_signal_contexte(struct_processus *s_etat_processus,
3234: enum signaux_rpl signal);
3235: int envoi_signal_processus(pid_t pid, enum signaux_rpl signal,
3236: logical1 test_ouverture);
3237: int envoi_signal_thread(pthread_t tid, enum signaux_rpl signal);
3238: #endif
3239:
3240: /*
3241: --------------------------------------------------------------------------------
3242: Fonctions de sommation de vecteur dans perte de précision
3243: --------------------------------------------------------------------------------
3244: */
3245:
3246: real8 sommation_vecteur_reel(real8 *vecteur, integer8 *taille,
3247: logical1 *erreur_memoire);
3248: complex16 sommation_vecteur_complexe(complex16 *vecteur, integer8 *taille,
3249: logical1 *erreur_memoire);
3250:
3251: /*
3252: --------------------------------------------------------------------------------
3253: Routine principale
3254: --------------------------------------------------------------------------------
3255: */
3256:
3257: #ifndef RPLARGS
3258: int rplinit(int argc, char *argv[], char *envp[],
3259: unsigned char ***resultats, char *rpl_home);
3260: #endif
3261:
3262: /*
3263: --------------------------------------------------------------------------------
3264: Routines de statistiques
3265: --------------------------------------------------------------------------------
3266: */
3267:
3268: #ifndef RPLARGS
3269: real8 correlation_statistique(struct_matrice *s_matrice,
3270: integer8 colonne_1, integer8 colonne_2, logical1 *erreur);
3271: real8 covariance_statistique(struct_matrice *s_matrice,
3272: integer8 colonne_1, integer8 colonne_2,
3273: unsigned char type, logical1 *erreur);
3274: struct_vecteur *ecart_type_statistique(struct_processus *s_etat_processus,
3275: struct_matrice *s_matrice, unsigned char type);
3276: struct_vecteur *moyenne_statistique(struct_processus *s_etat_processus,
3277: struct_matrice *s_matrice);
3278: struct_vecteur *sommation_colonne_statistique(
3279: struct_processus *s_etat_processus, struct_matrice *s_matrice,
3280: integer8 colonne);
3281: struct_vecteur *sommation_produits_colonnes_statistiques(
3282: struct_processus *s_etat_processus, struct_matrice
3283: *s_matrice, integer8 colonne_1, integer8 colonne_2);
3284: struct_vecteur *sommation_statistique(struct_processus *s_etat_processus,
3285: struct_matrice *s_matrice);
3286: struct_vecteur *variance_statistique(struct_processus *s_etat_processus,
3287: struct_matrice *s_matrice, unsigned char type);
3288: #endif
3289:
3290: /*
3291: --------------------------------------------------------------------------------
3292: Gestion des bibliothèques
3293: --------------------------------------------------------------------------------
3294: */
3295:
3296: #ifndef RPLARGS
3297: void *chargement_bibliotheque(struct_processus *s_etat_processus,
3298: unsigned char *bibliotheque);
3299: logical1 execution_fonction_de_bibliotheque(struct_processus *s_etat_processus,
3300: unsigned char *nom_fonction, unsigned char *bibliothque);
3301: logical1 retrait_bibliotheque(struct_processus *s_etat_processus,
3302: struct_bibliotheque *descripteur);
3303: #endif
3304:
3305: struct_liste_chainee *depilement_pile_operationnelle(struct_rpl_arguments
3306: *s_rpl_arguments, struct_objet **s_objet);
3307: struct_liste_chainee *empilement_pile_operationnelle(struct_rpl_arguments
3308: *s_rpl_arguments, struct_objet *s_objet);
3309: struct_liste_chainee *sauvegarde_arguments(struct_rpl_arguments
3310: *s_rpl_arguments, integer8 nombre_arguments);
3311:
3312: /*
3313: --------------------------------------------------------------------------------
3314: Fonctions retournant un CHARACTER*(*)
3315: --------------------------------------------------------------------------------
3316: */
3317:
3318: #ifndef RPLARGS
3319: unsigned char *analyse_algebrique(struct_processus *s_etat_processus,
3320: unsigned char *chaine_algebrique, struct_liste_chainee **l_base_liste);
3321: unsigned char *analyse_flux(struct_processus *s_etat_processus,
3322: unsigned char *flux, integer8 longueur);
3323: unsigned char *chiffrement(struct_processus *s_etat_processus,
3324: const EVP_CIPHER *type_chiffrement,
3325: logical1 encodage, unsigned char *message, integer8 longueur_message,
3326: unsigned char *clef, integer8 longueur_clef,
3327: unsigned char *vecteur_initialisation,
3328: integer8 *longueur_message_chiffre);
3329: unsigned char *compactage(struct_processus *s_etat_processus,
3330: unsigned char *chaine);
3331: unsigned char *conversion_majuscule(struct_processus *s_etat_processus,
3332: unsigned char *chaine);
3333: unsigned char *creation_nom_fichier(struct_processus *s_etat_processus,
3334: unsigned char *chemin);
3335: unsigned char *date_compilation(struct_processus *s_etat_processus);
3336: unsigned char *extraction_chaine(struct_processus *s_etat_processus,
3337: unsigned char *chaine, integer8 i, integer8 j);
3338: unsigned char *formateur(struct_processus *s_etat_processus, long offset,
3339: struct_objet *s_objet);
3340: unsigned char *formateur_fichier(struct_processus *s_etat_processus,
3341: struct_objet *s_objet, struct_objet *s_format,
3342: integer8 longueur, integer8 longueur_champ, unsigned char format,
3343: unsigned char type, integer8 *longueur_effective, integer8 *recursivite,
3344: logical1 export_fichier);
3345: unsigned char *formateur_flux(struct_processus *s_etat_processus,
3346: unsigned char *donnees, integer8 *longueur);
3347: unsigned char *formateur_fichier_nombre(struct_processus *s_etat_processus,
3348: void *valeur_numerique, unsigned char type,
3349: integer8 longueur, integer8 longueur_champ, unsigned char format);
3350: unsigned char *formateur_fichier_binaire_nombre(struct_processus
3351: *s_etat_processus, void *valeur_numerique, unsigned char type_entree,
3352: unsigned char type, integer8 longueur, integer8 *longueur_conversion);
3353: unsigned char *formateur_fichier_reel(struct_processus *s_etat_processus,
3354: void *valeur_numerique, unsigned char type,
3355: integer8 longueur, integer8 longueur_champ, unsigned char format);
3356: unsigned char *formateur_nombre(struct_processus *s_etat_processus,
3357: void *valeur_numerique, unsigned char type);
3358: unsigned char *formateur_reel(struct_processus *s_etat_processus,
3359: void *valeur_numerique, unsigned char type);
3360: unsigned char *messages(struct_processus *s_etat_processus);
3361: unsigned char *pointeur_ieme_caractere(struct_processus *s_etat_processus,
3362: unsigned char *chaine, integer8 position);
3363: unsigned char *purification_chaine(struct_processus *s_etat_processus,
3364: unsigned char *chaine);
3365: unsigned char *recherche_chemin_fichiers_temporaires(struct_processus
3366: *s_etat_processus);
3367: unsigned char *reencodage(struct_processus *s_etat_processus,
3368: unsigned char *chaine_entree, unsigned char *codage_entree,
3369: unsigned char *codage_sortie);
3370: unsigned char *transliteration(struct_processus *s_etat_processus,
3371: unsigned char *chaine_entree, unsigned char *codage_entree,
3372: unsigned char *codage_sortie);
3373: #endif
3374:
3375: /*
3376: --------------------------------------------------------------------------------
3377: Fonctions retournant un INTEGER*1 (drapeau d'erreur)
3378: --------------------------------------------------------------------------------
3379: */
3380:
3381: #ifndef RPLARGS
3382: logical1 analyse_syntaxique(struct_processus *s_etat_processus);
3383: logical1 arret_thread_signaux(struct_processus *s_etat_processus);
3384: logical1 caracteristiques_fichier(struct_processus *s_etat_processus,
3385: unsigned char *nom, logical1 *existence, logical1 *ouverture,
3386: unsigned long *unite);
3387: logical1 controle(struct_processus *s_etat_processus, unsigned char *fichier,
3388: unsigned char *type, unsigned char *somme_candidate);
3389: logical1 controle_integrite(struct_processus *s_etat_processus,
3390: unsigned char *executable_candidat, unsigned char *executable);
3391: logical1 creation_variable(struct_processus *s_etat_processus,
3392: struct_variable *s_variable,
3393: unsigned char autorisation_creation_variable_statique,
3394: unsigned char autorisation_creation_variable_partagee);
3395: logical1 creation_variable_partagee(struct_processus *s_etat_processus,
3396: struct_variable_partagee *s_variable);
3397: logical1 creation_variable_statique(struct_processus *s_etat_processus,
3398: struct_variable_statique *s_variable);
3399: logical1 chainage(struct_processus *s_etat_processus);
3400: logical1 compilation(struct_processus *s_etat_processus);
3401: logical1 depilement(struct_processus *s_etat_processus,
3402: struct_liste_chainee **l_base_liste, struct_objet **s_objet);
3403: logical1 destruction_fichier(unsigned char *nom_fichier);
3404: logical1 empilement(struct_processus *s_etat_processus,
3405: struct_liste_chainee **l_base_liste, struct_objet *s_objet);
3406: logical1 empilement_pile_last(struct_processus *s_etat_processus,
3407: integer8 nombre_arguments);
3408: logical1 evaluation(struct_processus *s_etat_processus, struct_objet *s_objet,
3409: unsigned char type_evaluation);
3410: logical1 initialisation_fichier_acces_direct(struct_processus *s_etat_processus,
3411: sqlite3 *sqlite, logical1 binaire);
3412: logical1 initialisation_fichier_acces_indexe(struct_processus *s_etat_processus,
3413: sqlite3 *sqlite, integer8 position_clef, logical1 binaire);
3414: logical1 lancement_thread_signaux(struct_processus *s_etat_processus);
3415: logical1 recherche_instruction_suivante(struct_processus *s_etat_processus);
3416: logical1 recherche_instruction_suivante_recursive(
3417: struct_processus *s_etat_processus, integer8 recursivite);
3418: logical1 retrait_variable(struct_processus *s_etat_processus,
3419: unsigned char *nom_variable, unsigned char type);
3420: logical1 retrait_variables_par_niveau(struct_processus *s_etat_processus);
3421: logical1 retrait_variable_partagee(struct_processus *s_etat_processus,
3422: unsigned char *nom_variable, union_position_variable position);
3423: logical1 retrait_variables_partagees_locales(
3424: struct_processus *s_etat_processus);
3425: logical1 retrait_variable_statique(struct_processus *s_etat_processus,
3426: unsigned char *nom_variable, union_position_variable position);
3427: logical1 retrait_variables_statiques_locales(
3428: struct_processus *s_etat_processus);
3429: logical1 sequenceur(struct_processus *s_etat_processus);
3430: logical1 sequenceur_optimise(struct_processus *s_etat_processus);
3431: #endif
3432:
3433: /*
3434: --------------------------------------------------------------------------------
3435: Fonctions retournant un INTEGER*1 (drapeau)
3436: --------------------------------------------------------------------------------
3437: */
3438:
3439: logical1 depassement_addition(integer8 *a, integer8 *b, integer8 *resultat);
3440: logical1 depassement_multiplication(integer8 *a, integer8 *b,
3441: integer8 *resultat);
3442: logical1 depassement_soustraction(integer8 *a, integer8 *b, integer8 *resultat);
3443: logical1 depassement_puissance(integer8 *a, integer8 *b, integer8 *resultat);
3444:
3445: #ifndef RPLARGS
3446: logical1 ecriture_pipe(struct_processus *s_etat_processus, int pipe,
3447: struct_objet *s_objet);
3448: logical1 recherche_variable(struct_processus *s_etat_processus,
3449: unsigned char *nom_variable);
3450: logical1 recherche_variable_globale(struct_processus *s_etat_processus,
3451: unsigned char *nom_variable);
3452: logical1 test_cfsf(struct_processus *s_etat_processus,
3453: unsigned char indice_drapeau);
3454: logical1 test_expression_rpn(unsigned char *chaine);
3455: logical1 test_fonction(unsigned char *chaine);
3456: logical1 validation_chaine(unsigned char *chaine);
3457: #endif
3458:
3459: /*
3460: --------------------------------------------------------------------------------
3461: Fonctions retournant un ssize_t
3462: --------------------------------------------------------------------------------
3463: */
3464:
3465: #ifndef RPLARGS
3466: ssize_t read_atomic(struct_processus *s_etat_processus,
3467: int fd, void *buf, size_t count);
3468: ssize_t write_atomic(struct_processus *s_etat_processus,
3469: int fd, void *buf, size_t count);
3470: #endif
3471:
3472: /*
3473: --------------------------------------------------------------------------------
3474: Fonctions renvoyant un int
3475: --------------------------------------------------------------------------------
3476: */
3477:
3478: int alsprintf(struct_processus *s_etat_processus,
3479: unsigned char **strp, const char *fmt, ...);
3480: #ifndef RPLARGS
3481: int association_etat_processus_readline();
3482: #endif
3483: int interruption_violation_access(void *adresse_fautive, int gravite);
3484: #ifndef RPLARGS
3485: int initialisation_etat_processus_readline();
3486: int liberation_etat_processus_readline();
3487: integer8 liste_variables(struct_processus *s_etat_processus,
3488: struct_tableau_variables *tableau);
3489: integer8 nombre_variables(struct_processus *s_etat_processus);
3490: int readline_analyse_syntaxique(int count, int key);
3491: int readline_effacement(int count, int key);
3492: #endif
3493: int std_fprintf(file *flux, const char *format, ...);
3494: int tex_fprintf(struct_processus *s_etat_processus,
3495: file *flux, const char *format, ...);
3496: int transliterated_fprintf(struct_processus *s_etat_processus, file *flux,
3497: const char *format, ...);
3498: int valsprintf(struct_processus *s_etat_processus,
3499: unsigned char **strp, const char *fmt, va_list ap);
3500: int wrapper_instruction_intrinseque(void (*fonction)(),
3501: struct_rpl_arguments *rpl_arguments);
3502:
3503: /*
3504: --------------------------------------------------------------------------------
3505: Fonctions renvoyant un INTEGER*1 (longueur d'un entier binaire)
3506: --------------------------------------------------------------------------------
3507: */
3508:
3509: #ifndef RPLARGS
3510: unsigned char longueur_entiers_binaires(struct_processus *s_etat_processus);
3511: #endif
3512:
3513: /*
3514: --------------------------------------------------------------------------------
3515: Fonctions retournant un INTEGER*8 (valeur binaire non signée)
3516: --------------------------------------------------------------------------------
3517: */
3518:
3519: #ifndef RPLARGS
3520: logical8 masque_entiers_binaires(struct_processus *s_etat_processus);
3521: #endif
3522:
3523: /*
3524: --------------------------------------------------------------------------------
3525: Fonctions retournant un INTEGER*8 (entier standard RPL/2)
3526: --------------------------------------------------------------------------------
3527: */
3528:
3529: #ifndef RPLARGS
3530: integer8 occupation_memoire(struct_objet *s_objet);
3531: integer8 longueur_chaine(struct_processus *s_etat_processus,
3532: unsigned char *chaine);
3533: integer8 position_caractere_de_chaine(struct_processus *s_etat_processus,
3534: unsigned char *chaine, unsigned char *position);
3535: #endif
3536:
3537: /*
3538: --------------------------------------------------------------------------------
3539: Fonctions renvoyant une liste chaînée (pointeur sur *struct_liste_chainee)
3540: --------------------------------------------------------------------------------
3541: */
3542:
3543: #ifndef RPLARGS
3544: struct_liste_chainee *analyse_rpn(struct_processus *s_etat_processus,
3545: unsigned char *chaine_rpn);
3546: #endif
3547:
3548: /*
3549: --------------------------------------------------------------------------------
3550: Allocateur de buffers à cache
3551: --------------------------------------------------------------------------------
3552: */
3553:
3554: void initialisation_allocateur_buffer(struct_processus *s_etat_processus);
3555: void liberation_allocateur_buffer(struct_processus *s_etat_pocessus);
3556: struct_buffer *allocation_buffer(struct_processus *s_etat_processus,
3557: size_t longueur);
3558: void liberation_buffer(struct_processus *s_etat_processus,
3559: struct_buffer *buffer);
3560:
3561: /*
3562: --------------------------------------------------------------------------------
3563: Fonctions renvoyant une copie de la structure de description des processus
3564: --------------------------------------------------------------------------------
3565: */
3566:
3567: #ifndef RPLARGS
3568: struct_processus *copie_etat_processus(struct_processus *s_etat_processus);
3569: #endif
3570:
3571: /*
3572: --------------------------------------------------------------------------------
3573: Fonctions renvoyant un pointeur sur un fichier (file *) ou un descripteur
3574: --------------------------------------------------------------------------------
3575: */
3576:
3577: #ifndef RPLARGS
3578: file *creation_fichier_tex(struct_processus *s_etat_processus);
3579: struct_descripteur_fichier *descripteur_fichier(struct_processus
3580: *s_etat_processus, struct_fichier *s_fichier);
3581: #endif
3582:
3583: /*
3584: --------------------------------------------------------------------------------
3585: Fonctions renvoyant un pointeur sur une *struct_objet
3586: --------------------------------------------------------------------------------
3587: */
3588:
3589: struct_objet *copie_objet(struct_processus *s_etat_processus,
3590: struct_objet *s_objet, unsigned char type);
3591:
3592: struct_objet *allocation(struct_processus *s_etat_processus, enum t_type type);
3593: #ifndef RPLARGS
3594: struct_objet *formateur_date(struct_processus *s_etat_processus,
3595: struct timeval *temps);
3596: struct_objet *lecture_fichier_non_formate(struct_processus *s_etat_processus,
3597: void *argument, integer8 longueur_buffer, logical1 recursivite);
3598: struct_objet *lecture_pipe(struct_processus *s_etat_processus, int pipe);
3599: struct_objet *parametres_sql(struct_processus *s_etat_processus,
3600: struct_objet *s_parametres);
3601: struct_objet *simplification(struct_processus *s_etat_processus,
3602: struct_objet *s_objet);
3603:
3604: struct_arbre_variables *allocation_noeud(struct_processus *s_etat_processus);
3605: struct_arbre_variables **allocation_tableau_noeuds(
3606: struct_processus *s_etat_processus);
3607:
3608: /*
3609: --------------------------------------------------------------------------------
3610: Fonctions renvoyant un pointeur sur une *struct_liste_variables_statiques
3611: ou *struct_liste_variables_partagees
3612: --------------------------------------------------------------------------------
3613: */
3614:
3615: struct_liste_variables_statiques *recherche_variable_statique(struct_processus
3616: *s_etat_processus, unsigned char *nom_variable,
3617: union_position_variable position, unsigned char origine);
3618: struct_liste_variables_partagees *recherche_variable_partagee(struct_processus
3619: *s_etat_processus, unsigned char *nom_variable,
3620: union_position_variable position, unsigned char origine);
3621: #endif
3622:
3623: /*
3624: --------------------------------------------------------------------------------
3625: Fonctions gérant la complétion automatique
3626: --------------------------------------------------------------------------------
3627: */
3628:
3629: char **completion_rpl();
3630: char *generateur_commandes();
3631: char **completion_matches();
3632:
3633: // END C PROTOTYPES
3634:
3635: /*
3636: --------------------------------------------------------------------------------
3637: Arithmétique
3638: --------------------------------------------------------------------------------
3639: */
3640:
3641: void f77absc_(complex16 *c, real8 *resultat);
3642:
3643: void f77additioncc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3644: void f77additionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3645: void f77additioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3646:
3647: void f77divisioncc_(complex16 *ca, complex16 *rb, complex16 *resultat);
3648: void f77divisionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3649: void f77divisioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3650: void f77divisionic_(integer8 *ib, complex16 *cb, complex16 *resultat);
3651: void f77divisionrc_(real8 *ra, complex16 *cb, complex16 *resultat);
3652:
3653: void f77multiplicationcc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3654: void f77multiplicationci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3655: void f77multiplicationcr_(complex16 *ca, real8 *rb, complex16 *resultat);
3656:
3657: void f77puissancecc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3658: void f77puissanceci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3659: void f77puissancecr_(complex16 *ca, real8 *rb, complex16 *resultat);
3660: void f77puissanceic_(integer8 *ia, complex16 *cb, complex16 *resultat);
3661: void f77puissanceii_(integer8 *ia, integer8 *ib, integer8 *resultat);
3662: void f77puissanceir_(integer8 *ia, real8 *rb, real8 *resultat);
3663: void f77puissancerc_(real8 *ra, complex16 *cb, complex16 *resultat);
3664: void f77puissanceri_(real8 *ra, integer8 *ib, real8 *resultat);
3665: void f77puissancerr_(real8 *ra, real8 *rb, real8 *resultat);
3666:
3667: void f77racinecarreec_(complex16 *ca, complex16 *resultat);
3668: void f77racinecarreein_(integer8 *ia, complex16 *resultat);
3669: void f77racinecarreeip_(integer8 *ia, real8 *resultat);
3670: void f77racinecarreern_(real8 *ia, complex16 *resultat);
3671: void f77racinecarreerp_(real8 *ia, real8 *resultat);
3672:
3673: void f77soustractioncc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3674: void f77soustractionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3675: void f77soustractioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3676: void f77soustractionic_(integer8 *ib, complex16 *cb, complex16 *resultat);
3677: void f77soustractionrc_(real8 *ra, complex16 *cb, complex16 *resultat);
3678:
3679: /*
3680: --------------------------------------------------------------------------------
3681: Trigonométrie complexe
3682: --------------------------------------------------------------------------------
3683: */
3684:
3685: void f77acos_(complex16 *argument, complex16 *resultat);
3686: void f77asin_(complex16 *argument, complex16 *resultat);
3687: void f77atan_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3688: void f77cos_(complex16 *argument, complex16 *resultat);
3689: void f77sin_(complex16 *argument, complex16 *resultat);
3690: void f77tan_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3691:
3692: /*
3693: --------------------------------------------------------------------------------
3694: Fonctions hyperboliques
3695: --------------------------------------------------------------------------------
3696: */
3697:
3698: void f77acoshc_(complex16 *argument, complex16 *resultat);
3699: void f77alogc_(complex16 *argument, complex16 *resultat);
3700: void f77asinhc_(complex16 *argument, complex16 *resultat);
3701: void f77atanhc_(complex16 *argument, complex16 *resultat);
3702: void f77cosh_(complex16 *argument, complex16 *resultat);
3703: void f77expc_(complex16 *argument, complex16 *resultat);
3704: void f77lnc_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3705: void f77lnin_(integer8 *argument, complex16 *resultat, integer4 *erreur);
3706: void f77lnrn_(real8 *argument, complex16 *resultat, integer4 *erreur);
3707: void f77logc_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3708: void f77login_(integer8 *argument, complex16 *resultat, integer4 *erreur);
3709: void f77logrn_(real8 *argument, complex16 *resultat, integer4 *erreur);
3710: void f77sinh_(complex16 *argument, complex16 *resultat);
3711: void f77tanh_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3712: void f77acoshi_(integer8 *argument, real8 *resultat);
3713: void f77acoshr_(real8 *argument, real8 *resultat);
3714: void f77asinhi_(integer8 *argument, real8 *resultat);
3715: void f77asinhr_(real8 *argument, real8 *resultat);
3716: void f77atanhi_(integer8 *argument, real8 *resultat);
3717: void f77atanhr_(real8 *argument, real8 *resultat);
3718: void f77lnip_(integer8 *argument, real8 *resultat, integer4 *erreur);
3719: void f77lnrp_(real8 *argument, real8 *resultat, integer4 *erreur);
3720: void f77logip_(integer8 *argument, real8 *resultat, integer4 *erreur);
3721: void f77logrp_(real8 *argument, real8 *resultat, integer4 *erreur);
3722:
3723: /*
3724: --------------------------------------------------------------------------------
3725: Calculs divers
3726: --------------------------------------------------------------------------------
3727: */
3728:
3729: void f90arrangement(integer8 *n, integer8 *k, real8 *resultat);
3730: void f90combinaison(integer8 *n, integer8 *k, real8 *resultat);
3731: void f90fcd(real8 *x, integer8 *n1, integer8 *n2, real8 *resultat);
3732: void f90gausscd(real8 *x, real8 *moyenne, real8 *variance, real8 *resultat);
3733: void f90tcd(real8 *x, integer8 *n, real8 *resultat);
3734: void f90x2cd(real8 *x, integer8 *n, real8 *resultat);
3735:
3736: // BEGIN C PROTOTYPES
3737: void dft(complex16 *dft, integer4 *nombre_lignes, integer4 *nombre_colonnes,
3738: integer4 *inverse, integer4 *erreur);
3739: // END C PROTOTYPES
3740:
3741: /*
3742: --------------------------------------------------------------------------------
3743: Fonctions Lapack
3744: --------------------------------------------------------------------------------
3745: */
3746:
3747: /*
3748: * Calcul de la longueur d'un espace de travail
3749: */
3750:
3751: #ifndef RPLARGS
3752: integer4 ilaenv_(integer4 *optimal, char *nom_fonction, char *option,
3753: integer4 *n1, integer4 *n2, integer4 *n3, integer4 *n4,
3754: integer4 longueur_nom_fonction, integer4 longueur_option);
3755:
3756: /*
3757: * Inversion
3758: */
3759:
3760: void dgetri_(integer4 *ordre_a, real8 *a, integer4 *lda, integer4 *pivot,
3761: real8 *work, integer4 *dim_work, integer4 *ios);
3762: void zgetri_(integer4 *ordre_a, complex16 *a, integer4 *lda, integer4 *pivot,
3763: complex16 *work, integer4 *dim_work, integer4 *ios);
3764:
3765: /*
3766: * Valeurs propres
3767: */
3768:
3769: void zgeev_(unsigned char *calcul_vp_gauches, unsigned char *calcul_vp_droits,
3770: integer4 *dim_matrice1, complex16 *matrice_f77,
3771: integer4 *dim_matrice2, complex16 *valeurs_propres,
3772: complex16 *vpg_f77, integer4 *dim_matrice3,
3773: complex16 *vpd_f77, integer4 *dim_matrice4,
3774: complex16 *work, integer4 *lwork, real8 *rwork,
3775: integer4 *erreur, integer4 longueur_1, integer4 longueur_2);
3776:
3777: /*
3778: * Valeurs propres généralisées
3779: */
3780:
3781: void zggev_(unsigned char *calcul_vp_gauches, unsigned char *calcul_vp_droits,
3782: integer4 *dim_matrice1, complex16 *matrice_f77,
3783: integer4 *dim_matrice2, complex16 *metrique_f77,
3784: integer4 *dim_matrice3, complex16 *alpha, complex16 *beta,
3785: complex16 *vpg_f77, integer4 *dim_matrice4,
3786: complex16 *vpd_f77, integer4 *dim_matrice5,
3787: complex16 *work, integer4 *lwork, real8 *rwork,
3788: integer4 *erreur, integer4 longueur_1, integer4 longueur_2);
3789:
3790: /*
3791: * Moindres carrés
3792: */
3793:
3794: void dgelsd_(integer4 *nombre_lignes_a, integer4 *nombre_colonnes_a,
3795: integer4 *nombre_colonnes_b, real8 *matrice_a, integer4 *lda,
3796: real8 *matrice_b, integer4 *ldb, real8 *valeurs_singulieres,
3797: real8 *rcond, integer4 *rank, real8 *work, integer4 *lwork,
3798: integer4 *iwork, integer4 *info);
3799: void zgelsd_(integer4 *nombre_lignes_a, integer4 *nombre_colonnes_a,
3800: integer4 *nombre_colonnes_b, complex16 *matrice_a, integer4 *lda,
3801: complex16 *matrice_b, integer4 *ldb, real8 *valeurs_singulieres,
3802: real8 *rcond, integer4 *rank, complex16 *work, integer4 *lwork,
3803: real8 *rwork, integer4 *iwork, integer4 *info);
3804:
3805: /*
3806: * Moindres carrés généralisé
3807: */
3808:
3809: /*
3810: * Décomposition en valeurs singulières
3811: */
3812:
3813: void dgesvd_(unsigned char *jobu, unsigned char *jobvh,
3814: integer4 *m, integer4 *n, real8 *a, integer4 *lda,
3815: real8 *s, real8 *u, integer4 *ldu, real8 *vh, integer4 *ldvh,
3816: real8 *work, integer4 *lwork, integer4 *info, integer4 longueur_jobu,
3817: integer4 longueur_jobvh);
3818: void zgesvd_(unsigned char *jobu, unsigned char *jobvh,
3819: integer4 *m, integer4 *n, real8 *a, integer4 *lda,
3820: real8 *s, real8 *u, integer4 *ldu, real8 *vh, integer4 *ldvh,
3821: real8 *work, integer4 *lwork, real8 *rwork, integer4 *info,
3822: integer4 longueur_jobu, integer4 longueur_jobvh);
3823:
3824: /*
3825: * Factorisations diverses
3826: */
3827:
3828: /* LU de Crout */
3829: void dgetrf_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3830: integer4 *lda, integer4 *pivot, integer4 *ios);
3831: void zgetrf_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3832: integer4 *lda, integer4 *pivot, integer4 *ios);
3833:
3834: /* LQ */
3835: void dgelq2_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3836: integer4 *lda, real8 *tau, real8 *work, integer4 *ios);
3837: void zgelq2_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3838: integer4 *lda, complex16 *tau, complex16 *work, integer4 *ios);
3839:
3840: /* QR */
3841: void dgeqp3_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3842: integer4 *lda, integer4 *pivot, real8 *tau, real8 *work,
3843: integer4 *lwork, integer4 *ios);
3844: void zgeqp3_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3845: integer4 *lda, integer4 *pivot, complex16 *tau, complex16 *work,
3846: integer4 *lwork, real8 *rwork, integer4 *ios);
3847:
3848: /* Cholesky */
3849: void dpptrf_(unsigned char *mode, integer4 *n, complex16 *triangle,
3850: integer4 *ios, integer4 longueur);
3851: void zpptrf_(unsigned char *mode, integer4 *n, complex16 *triangle,
3852: integer4 *ios, integer4 longueur);
3853:
3854: /* Schur */
3855: void dgees_(unsigned char *calcul_vecteur, unsigned char *valeurs_triees,
3856: logical4 (*fonction_tri)(), integer4 *n, real8 *a,
3857: integer4 *lda, integer4 *sdim, real8 *wr, real8 *wi,
3858: real8 *vs, integer4 *ldvs, real8 *work, integer4 *lwork,
3859: logical4 *bwork, integer4 *info, integer4 l1, integer4 l2);
3860: void zgees_(unsigned char *calcul_vecteur, unsigned char *valeurs_triees,
3861: logical4 (*fonction_tri)(), integer4 *n, complex16 *a,
3862: integer4 *lda, integer4 *sdim, complex16 *w,
3863: complex16 *vs, integer4 *ldvs, complex16 *work, integer4 *lwork,
3864: real8 *rwork, logical4 *bwork, integer4 *info,
3865: integer4 l1, integer4 l2);
3866:
3867: /* Déterminant et rang */
3868: void dgecon_(unsigned char *norm, integer4 *n, real8 *a, integer4 *lda,
3869: real8 *anorm, real8 *rcond, real8 *work, integer4 *iwork,
3870: integer4 *info, integer4 l1);
3871: void dgelsy_(integer4 *m, integer4 *n, integer4 *nrhs, real8 *a,
3872: integer4 *lda, real8 *b, integer4 *ldb, integer4 *jpvt, real8 *rcond,
3873: integer4 *rank, real8 *work, integer4 *lwork, integer4 *info);
3874: real8 dlange_(unsigned char *norme, integer4 *n, integer4 *m, real8 *a,
3875: integer4 *lda, real8 *work, integer4 longueur);
3876: real8 zlange_(unsigned char *norme, integer4 *n, integer4 *m, real8 *a,
3877: integer4 *lda, real8 *work, integer4 longueur);
3878: void zgecon_(unsigned char *norm, integer4 *n, complex16 *a, integer4 *lda,
3879: real8 *anorm, real8 *rcond, complex16 *work, real8 *rwork,
3880: integer4 *info, integer4 l1);
3881: void zgelsy_(integer4 *m, integer4 *n, integer4 *nrhs, complex16 *a,
3882: integer4 *lda, complex16 *b, integer4 *ldb, integer4 *jpvt,
3883: real8 *rcond, integer4 *rank, complex16 *work, integer4 *lwork,
3884: real8 *rwork, integer4 *info);
3885: #endif
3886:
3887: /*
3888: * Fonction testant la requête d'arrêt (nécessaire pour tester le
3889: * drapeau depuis une bibliothèque).
3890: */
3891:
3892: int test_arret(struct_processus *s_etat_processus);
3893:
3894: #endif
3895:
3896: // vim: ts=4
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