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