1: /*
2: ================================================================================
3: RPL/2 (R) version 4.1.14
4: Copyright (C) 1989-2013 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: #endif
42:
43: #ifdef OS2
44: # ifndef __RPLCAS
45: # define _BSD_SOURCE
46: # endif
47:
48: # include <types.h>
49: enum { SHUT_RD = 0, SHUT_WR, SHUT_RDWR };
50: # define SHUT_RD SHUT_RD
51: # define SHUT_WR SHUT_WR
52: # define SHUT_RDWR SHUT_RDWR
53:
54: # include "getaddrinfo-conv.h"
55:
56: # define sched_yield(arg)
57: #endif
58:
59:
60: /*
61: ================================================================================
62: INCLUSIONS
63: ================================================================================
64: */
65:
66: #include <stdio.h>
67: #include <stdlib.h>
68: #include <stdint.h>
69: #include <math.h>
70: #include <string.h>
71: #include <strings.h>
72: #include <syslog.h>
73: #include <errno.h>
74: #include <stdarg.h>
75: #include <poll.h>
76: #include <signal.h>
77:
78: #ifndef RPLARGS
79: # include <sys/mman.h>
80: # include <sys/time.h>
81: # include <sys/resource.h>
82: # include <sys/select.h>
83: # include <sys/socket.h>
84: # include <sys/stat.h>
85: # include <sys/timeb.h>
86: # include <sys/types.h>
87: # include <sys/un.h>
88: # include <sys/wait.h>
89:
90: # include <arpa/inet.h>
91: # include <netinet/in.h>
92: # include <netdb.h>
93:
94: # include <dlfcn.h>
95: # include <fcntl.h>
96: # include <pthread.h>
97: # include <regex.h>
98:
99: # ifdef OS2
100: # undef pthread_mutexattr_settype
101: # define pthread_mutexattr_settype(a, b)
102: # endif
103:
104: # include <pwd.h>
105: # ifdef SHARED_MEMORY
106: # include <sys/shm.h>
107: # endif
108:
109: # ifndef IPCS_SYSV
110: # include <semaphore.h>
111: # else
112: # include <sys/ipc.h>
113: # include <sys/sem.h>
114:
115: # ifdef OS2
116: # define INCL_DOSSEMAPHORES
117: # define INCL_DOSMEMMGR
118: # define INCL_DOSERRORS
119: # include <os2.h>
120:
121: typedef struct _OS2SEM
122: {
123: HMTX hmtx;
124: HEV hev;
125: ULONG shared;
126: ULONG *cnt;
127: ULONG *nopened;
128: ULONG allocated;
129: } sem_t;
130: # else // IPCS_SYSV
131: typedef struct
132: {
133: int sem;
134: int alloue;
135: unsigned char *path;
136: pid_t pid;
137: pthread_t tid;
138: } sem_t;
139: # endif
140:
141: # ifndef SEM_FAILED
142: # define SEM_FAILED NULL
143: # endif
144:
145: sem_t *sem_open_SysV(const char *nom, int oflag, ...);
146: int sem_init_SysV(sem_t *sem, int shared, unsigned int value);
147: int sem_close_SysV(sem_t *sem);
148: int sem_wait_SysV(sem_t *sem);
149: int sem_trywait_SysV(sem_t *sem);
150: int sem_timedwait_SysV(sem_t *sem, struct timespec *ts);
151: int sem_post_SysV(sem_t *sem);
152: int sem_getvalue_SysV(sem_t *sem, int *value);
153: int sem_unlink_SysV(char *nom);
154: int sem_destroy_SysV(sem_t *sem);
155: # endif
156:
157: # include <setjmp.h>
158: # include <termios.h>
159: # include <time.h>
160: # include <unistd.h>
161: # include <locale.h>
162:
163: # include "history.h"
164: # include "readline.h"
165: # include "termcap.h"
166: # include "iconv.h"
167: # include "zlib.h"
168:
169: # include "openssl/evp.h"
170: # ifndef OPENSSL_NO_MD2
171: # include "openssl/md2.h"
172: # endif
173: # ifndef OPENSSL_NO_MD4
174: # include "openssl/md4.h"
175: # endif
176: # ifndef OPENSSL_NO_MD5
177: # include "openssl/md5.h"
178: # endif
179: # ifndef OPENSSL_NO_MDC2
180: # include "openssl/mdc2.h"
181: # endif
182: # ifndef OPENSSL_NO_RIPEMD
183: # include "openssl/ripemd.h"
184: # endif
185: # ifndef OPENSSL_NO_SHA
186: # include "openssl/sha.h"
187: # endif
188: # ifndef OPENSSL_NO_WHIRLPOOL
189: # include "openssl/whrlpool.h"
190: # endif
191: # ifndef OPENSSL_NO_AES
192: # include "openssl/aes.h"
193: # endif
194: # ifndef OPENSSL_NO_CAMELLIA
195: # include "openssl/camellia.h"
196: # endif
197: # ifndef OPENSSL_NO_RC2
198: # include "openssl/rc2.h"
199: # endif
200: # ifndef OPENSSL_NO_IDEA
201: # include "openssl/idea.h"
202: # endif
203:
204: # include "sqlite3.h"
205: # include "sigsegv.h"
206: # ifdef OS2
207: // Bug de libsigsegv
208: # undef HAVE_STACK_OVERFLOW_RECOVERY
209: # endif
210:
211: # define HAVE_INLINE
212: # define GSL_RANGE_CHECK_OFF
213: # include "gsl/gsl_cdf.h"
214: # include "gsl/gsl_cblas.h"
215: # include "gsl/gsl_errno.h"
216: # include "gsl/gsl_fft_complex.h"
217: # include "gsl/gsl_permutation.h"
218: # include "gsl/gsl_randist.h"
219: # include "gsl/gsl_rng.h"
220: # include "gsl/gsl_sf.h"
221: #endif
222:
223: #ifdef SunOS
224: # include <ieeefp.h>
225: #endif
226:
227: // Définition spécifique à Hurd
228: #ifndef PIPE_BUF
229: # define fpathconf (".", _PC_PIPE_BUF)
230: #endif
231:
232: #ifdef MYSQL_SUPPORT
233: # include <mysql.h>
234: # define mysqlclose(arg) mysql_close(arg.mysql)
235: #else
236: # define mysqlclose(arg)
237: #endif
238:
239: #ifdef POSTGRESQL_SUPPORT
240: # include <libpq-fe.h>
241: # define postgresqlclose(arg) PQfinish(arg.postgresql)
242: #else
243: # define postgresqlclose(arg)
244: #endif
245:
246: #include "librplprototypes.h"
247:
248: #ifndef RPLARGS
249: # ifndef UNIX_PATH_MAX
250: struct sockaddr_un sizecheck;
251: # define UNIX_PATH_MAX sizeof(sizecheck.sun_path)
252: # endif
253: #endif
254:
255: #ifdef MAIN_RPL
256: # define __EXTERN__
257: # define __STATIC_MUTEX_INITIALIZATION__ = PTHREAD_MUTEX_INITIALIZER
258: #else
259: # define __EXTERN__ extern
260: # define __STATIC_MUTEX_INITIALIZATION__
261: #endif
262:
263: /*
264: ================================================================================
265: Bugs spécifiques
266: ================================================================================
267: */
268:
269: // Néant
270:
271: /*
272: ================================================================================
273: TYPES
274: ================================================================================
275: */
276:
277: typedef FILE file;
278: typedef unsigned char t_8_bits;
279:
280: #ifndef RPLARGS
281: # include "rpltypes-conv.h"
282: #else
283: # include "rpltypes.h"
284: #endif
285:
286: enum signaux_rpl
287: {
288: rpl_signull = 0,
289: rpl_sigint,
290: rpl_sigterm,
291: rpl_sigstart, // Signal envoyé par un père pour lancer son fils.
292: rpl_sigcont, // Signal de redémarrage d'un processus arrêté par
293: // SUSPEND
294: rpl_sigstop, // Signal d'arrêt envoyé par l'instruction STOP ou
295: // FUSE. (FSTOP)
296: rpl_sigabort, // Signal envoyé par l'instruction ABORT (à regrouper
297: // avec FABORT)
298: rpl_sigurg, // Signal d'arrêt urgent
299: rpl_siginject, // Signal indiquant la présence d'une donnée à lire
300: // envoyée depuis le père
301: rpl_sigalrm, // Signal d'alarme (erreur système) depuis un fils
302: rpl_sighup,
303: rpl_sigtstp,
304: rpl_sigexcept,
305: rpl_sigmax
306: };
307:
308: #define LONGUEUR_QUEUE_SIGNAUX 1024
309:
310: // Une structure s_queue_signaux est créée par processus (et non par thread).
311: // Elle est projetée dans un segment de mémoire partagée pour qu'elle soit
312: // accessible à la fois du père et des fils.
313:
314: #ifndef RPLARGS
315: typedef struct queue_signaux
316: {
317: # ifndef IPCS_SYSV
318: # ifndef SEMAPHORES_NOMMES
319: sem_t semaphore;
320: sem_t signalisation;
321: sem_t arret_signalisation;
322: # endif
323: # else
324: sem_t semaphore;
325: sem_t signalisation;
326: sem_t arret_signalisation;
327: # endif
328:
329: volatile int pointeur_lecture;
330: volatile int pointeur_ecriture;
331: pthread_t thread_signaux;
332: volatile logical1 requete_arret;
333:
334: volatile struct
335: {
336: pid_t pid;
337: enum signaux_rpl signal;
338: } queue[LONGUEUR_QUEUE_SIGNAUX];
339: } struct_queue_signaux;
340:
341: __EXTERN__ struct_queue_signaux *s_queue_signaux;
342: __EXTERN__ int f_queue_signaux;
343:
344: # ifdef SEMAPHORES_NOMMES
345: __EXTERN__ sem_t *semaphore_queue_signaux;
346: __EXTERN__ sem_t *semaphore_signalisation;
347: __EXTERN__ sem_t *semaphore_arret_signalisation;
348: # endif
349: #endif
350:
351: #ifdef OS2
352: # define readline(s) readline_wrapper(s)
353: unsigned char *readline_wrapper(unsigned char *s);
354: #endif
355:
356: #if ! defined(UNION_SEMUN) && defined(IPCS_SYSV)
357: union semun
358: {
359: int val;
360: struct semid_ds *buf;
361: unsigned short *array;
362: struct seminfo *__buf;
363: };
364: #endif
365:
366: #ifndef RTLD_LOCAL
367: # define RTLD_LOCAL 0
368: #endif
369:
370: #ifndef SIGSTKSZ
371: # define SIGSTKSZ 65536
372: #endif
373:
374: /*
375: ================================================================================
376: SÉMAPHORES
377: ================================================================================
378: */
379:
380: #ifdef IPCS_SYSV
381: # define sem_init(a, b, c) sem_init_SysV(a, b, c)
382: # define sem_destroy(a) sem_destroy_SysV(a)
383: # define sem_wait(a) sem_wait_SysV(a)
384: # define sem_trywait(a) sem_trywait_SysV(a)
385: # define sem_timedwait(a, b) sem_timedwait_SysV(a, b)
386: # define sem_post(a) sem_post_SysV(a)
387: # define sem_getvalue(a, b) sem_getvalue_SysV(a, b)
388: # define sem_open(...) sem_open_SysV(__VA_ARGS__)
389: # define sem_close(a) sem_close_SysV(a)
390: # define sem_unlink(a) sem_unlink_SysV(a)
391: #endif
392:
393:
394: /*
395: ================================================================================
396: SIGNAUX
397: ================================================================================
398: */
399:
400: #ifndef RPLARGS
401:
402: // Signaux utilisés par défaut :
403: // SIGINT
404: // SIGTSTP
405: // SIGCONT
406: // SIGPIPE
407: // SIGUSR1 et SIGUSR2 sont utilisé par libsigsegv.
408: // SIGHUP
409: // SIGALRM
410:
411: # define SIGTEST 255
412:
413: // Nombre d'interruptions disponibles
414: # define d_NOMBRE_INTERRUPTIONS 64
415: #endif
416:
417: /*
418: ================================================================================
419: Granularité temporelle
420: ================================================================================
421: */
422:
423: #ifndef RPLARGS
424: # define GRANULARITE_us 10
425: # define GRANULARITE_us_max 100000
426: # define INCR_GRANULARITE(g) \
427: do g = 1000 * ((g >= (GRANULARITE_us_max * 1000)) \
428: ? GRANULARITE_us_max : ((g / 1000) + GRANULARITE_us)); while(0)
429: #endif
430:
431: /*
432: ================================================================================
433: Options de debug
434: ================================================================================
435: */
436:
437: #ifndef RPLARGS
438: # define d_debug_pile_utilisateur ((integer8) 0x1)
439: # define d_debug_pile_systeme ((integer8) 0x2)
440: # define d_debug_appels_fonctions ((integer8) 0x4)
441: # define d_debug_processus ((integer8) 0x8)
442: # define d_debug_analyse ((integer8) 0x10)
443: # define d_debug_fusible ((integer8) 0x20)
444: # define d_debug_variables ((integer8) 0x40)
445: # define d_debug_fonctions_intrinseques ((integer8) 0x80)
446: # define d_debug_niveaux ((integer8) 0x100)
447: # define d_conversion_RPN ((integer8) 0x200)
448: # define d_traitement_interruption ((integer8) 0x400)
449: # define d_debug_signaux ((integer8) 0x800)
450: #endif
451:
452: /*
453: ================================================================================
454: Variables globales
455: ================================================================================
456: */
457:
458: #ifndef RPLARGS
459: # ifdef SEMAPHORES_NOMMES
460: # define LONGUEUR_NOM_SEMAPHORE 64
461: # endif
462:
463: # ifdef SEMAPHORES_NOMMES
464: # define __PTR__ *
465: # else
466: # define __PTR__
467: # endif
468:
469: __EXTERN__ jmp_buf contexte_ecriture;
470: __EXTERN__ jmp_buf contexte_impression;
471: __EXTERN__ jmp_buf contexte_initial;
472: __EXTERN__ jmp_buf contexte_processus;
473: __EXTERN__ jmp_buf contexte_thread;
474:
475: __EXTERN__ volatile int signal_test;
476:
477: __EXTERN__ pid_t pid_processus_pere;
478:
479: # ifdef SEMAPHORES_NOMMES
480: __EXTERN__ pthread_mutex_t mutex_sem __STATIC_MUTEX_INITIALIZATION__;
481: # endif
482:
483: __EXTERN__ pthread_mutex_t mutex_liste_threads
484: __STATIC_MUTEX_INITIALIZATION__;
485: __EXTERN__ pthread_mutex_t mutex_creation_variable_partagee
486: __STATIC_MUTEX_INITIALIZATION__;
487: __EXTERN__ pthread_mutex_t mutex_sections_critiques;
488: __EXTERN__ pthread_mutex_t mutex_liste_variables_partagees;
489:
490: __EXTERN__ sem_t __PTR__ semaphore_gestionnaires_signaux;
491:
492: __EXTERN__ volatile int routine_recursive;
493: #endif
494:
495: #ifdef SEMAPHORES_NOMMES
496: #define SEM_FORK 0
497: #define SEM_QUEUE 1
498: #define SEM_SIGNAUX 2
499: #define SEM_SIGNALISATION 3
500: #define SEM_ARRET_SIGNALISATION 4
501: sem_t *sem_init2(unsigned int valeur, pid_t pid, int ordre);
502: sem_t *sem_init3(unsigned int valeur, pid_t pid, pthread_t tid, int ordre);
503: int sem_destroy2(sem_t *semaphore_p, pid_t pid, int ordre);
504: int sem_destroy3(sem_t *semaphore_p, pid_t pid, pthread_t tid, int ordre);
505: int sem_getvalue2(sem_t *semaphore, int *valeur);
506: sem_t *sem_open2(pid_t pid, int ordre);
507:
508: // Le mutex est là uniquement pour pouvoir émuler le comportement
509: // de sem_getvalue() sur un système comme MacOS X qui ne possède pas
510: // cette fonction.
511:
512: #define sem_getvalue(semaphore, value) sem_getvalue2(semaphore, value)
513: #define sem_post(semaphore) \
514: ({ int r; pthread_mutex_lock(&mutex_sem); \
515: r = sem_post(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
516: #define sem_wait(semaphore) \
517: ({ int r; pthread_mutex_lock(&mutex_sem); \
518: r = sem_wait(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
519: #define sem_trywait(semaphore) \
520: ({ int r; pthread_mutex_lock(&mutex_sem); \
521: r = sem_trywait(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
522: #endif
523:
524: /*
525: ================================================================================
526: Macros
527: ================================================================================
528: */
529:
530: // Par défaut, tout est redirigé vers stderr sauf indication explicite de
531: // stdout.
532:
533: #define printf(...) transliterated_fprintf(s_etat_processus, \
534: stderr, __VA_ARGS__)
535: #define fprintf(flux, ...) transliterated_fprintf(s_etat_processus, \
536: flux, __VA_ARGS__)
537: #define uprintf(...) transliterated_fprintf(NULL, \
538: stderr, __VA_ARGS__)
539: #define ufprintf(flux, ...) transliterated_fprintf(NULL, \
540: flux, __VA_ARGS__)
541:
542: #ifdef SunOS
543: # define fopen(...) ({ FILE *desc; \
544: while((desc = fopen(__VA_ARGS__)) == NULL) \
545: { if ((errno != EINTR) && (errno != 0)) break; } desc; })
546: # define freopen(...) ({ FILE *desc; \
547: while((desc = freopen(__VA_ARGS__)) == NULL) \
548: { if ((errno != EINTR) && (errno != 0)) break; } desc; })
549: # define fclose(...) ({ int ios; \
550: while((ios = fclose(__VA_ARGS__)) != 0) \
551: { if ((errno != EINTR) && (errno != 0)) break; } ios; })
552: # define fflush(flux) ({ int ios; \
553: while((ios = fflush((flux == stdout) ? stderr : flux)) != 0) \
554: { if ((errno != EINTR) && (errno != 0)) break; } ios; })
555: # define sem_open(...) ({ sem_t *semaphore; \
556: while((semaphore = sem_open(__VA_ARGS__)) == SEM_FAILED) \
557: { if (errno != EINTR) break; } semaphore; })
558: #else // !SunOS
559: # define fflush(flux) fflush((flux == stdout) ? stderr : flux)
560: #endif
561:
562: // Ajout d'un timeout sur les fonctions pipe() pour éviter une erreur
563: // système dans le cas où l'on a atteint le nombre maximale de fichiers
564: // ouverts.
565:
566: #define pipe(descripteurs) \
567: ({ \
568: struct timespec temporisation; \
569: int erreur, nombre_echecs; \
570: nombre_echecs = 0; \
571: do \
572: { \
573: if ((erreur = pipe(descripteurs)) == 0) break; \
574: nombre_echecs++; \
575: temporisation.tv_sec = 0; \
576: temporisation.tv_nsec = ((long) 1000000000) * rand(); \
577: nanosleep(&temporisation, NULL); \
578: } while(nombre_echecs < 100); \
579: erreur; \
580: })
581:
582: // Redéfinition de abs pour un fonctionnement en entier de type long long int
583:
584: #ifdef __GNUC__
585: # define abs(i) ({ typeof(i) _i; _i = (i); (_i >= 0) ? _i : -_i; })
586: // typeof() est une extension de gcc, mais est présent sur d'autres compilateurs
587: // comme Sun Studio. Dans le cas où typeof() n'existe pas, il est possible
588: // d'utiliser la macro suivante, mais elle possède un effet de bord dû à
589: // l'évaluation multiple de l'argument.
590: #else
591: # define abs(i) (((i) >= 0) ? (i) : (-i))
592: #endif
593:
594: #define NOTICE(m) \
595: do \
596: { \
597: ufprintf(stderr, "[%d-%llu] %s() from %s at line %d: %s\n", \
598: getpid(), (unsigned long long) pthread_self(), \
599: __FUNCTION__, __FILE__, __LINE__, m); \
600: fflush(stderr); \
601: } while(0)
602:
603: #ifdef __GLIBC__
604: #include <execinfo.h>
605: #define __BACKTRACE
606: #define BACKTRACE(n) \
607: do \
608: { \
609: void *buffer[n]; \
610: int nb, i; \
611: char **appels; \
612: pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER; \
613: nb = backtrace(buffer, n); \
614: appels = backtrace_symbols(buffer, nb); \
615: pthread_mutex_lock(&mutex); \
616: uprintf("[%d-%llu] BACKTRACE <%s()> at line #%d\n", \
617: getpid(), pthread_self(), __FUNCTION__, __LINE__); \
618: if (appels != NULL) \
619: { \
620: for(i = 0; i < nb; i++) \
621: uprintf(" %s\n", appels[i]); \
622: free(appels); \
623: } \
624: else \
625: uprintf("Nullified backtrace\n"); \
626: uprintf("[%d-%llu] END OF BACKTRACE\n", getpid(), pthread_self()); \
627: fflush(stdout); \
628: pthread_mutex_unlock(&mutex); \
629: } while(0)
630: #else
631: #define BACKTRACE(n) NOTICE("BACKTRACE only defined in glibc")
632: #endif
633:
634: #ifdef __BACKTRACE
635: # define BUG(b, ...) \
636: do { if (b) { uprintf("[%d] BUG! <%s()> at line #%d of %s\n", \
637: (int) getpid(), __FUNCTION__, __LINE__, __FILE__); \
638: __VA_ARGS__; fflush(stdout); \
639: BACKTRACE(64); \
640: pthread_kill(pthread_self(), SIGBUS); }} while(0)
641: #else
642: # define BUG(b, ...) \
643: do { if (b) { uprintf("[%d] BUG! <%s()> at line #%d of %s\n", \
644: (int) getpid(), __FUNCTION__, __LINE__, __FILE__); \
645: __VA_ARGS__; fflush(stdout); \
646: pthread_kill(pthread_self(), SIGBUS); }} while(0)
647: #endif
648:
649:
650: /*
651: ================================================================================
652: Affichage des points de retour des fonctions
653: ================================================================================
654: */
655:
656: #ifdef DEBUG_MEMOIRE
657: void analyse_post_mortem();
658: void *debug_memoire_ajout(size_t taille, const unsigned char *fonction,
659: unsigned long ligne, const unsigned char *argument);
660: void debug_memoire_initialisation();
661: void *debug_memoire_modification(void *pointeur, size_t taille,
662: const unsigned char *fonction, unsigned long ligne,
663: const unsigned char *argument);
664: void debug_memoire_retrait(void *ptr);
665: void debug_memoire_verification();
666:
667: pid_t debug_fork();
668:
669: #define malloc(s) debug_memoire_ajout(s, __FUNCTION__, __LINE__, #s)
670: #define free(s) debug_memoire_retrait(s)
671: #define realloc(s, t) debug_memoire_modification(s, t, \
672: __FUNCTION__, __LINE__, #t)
673: #define fork() debug_fork()
674: #endif
675:
676: #ifdef DEBUG_RETURN
677: #define return uprintf("[%d] Return from <%s()> at line #%d " \
678: "(%s [%d])\n", (int) getpid(), __FUNCTION__, \
679: __LINE__, strerror(errno), errno); fflush(stdout); errno = 0; return
680: #endif
681:
682: #ifdef DEBUG_MUTEX
683: #define pthread_mutex_lock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
684: "locking at %s() " \
685: "line #%d\n", (int) getpid(), (unsigned long long) pthread_self(), \
686: #mutex, mutex, __FUNCTION__, __LINE__), fflush(stdout), \
687: pthread_mutex_lock(mutex)
688: #define pthread_mutex_unlock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
689: "unlocking at " \
690: "%s() line #%d\n", (int) getpid(), (unsigned long long) \
691: pthread_self(), #mutex, mutex, __FUNCTION__, __LINE__), \
692: fflush(stdout), \
693: pthread_mutex_unlock(mutex)
694: #endif
695:
696: #ifdef DEBUG_SEMAPHORES
697: #define sem_wait(a) ({ int value; sem_getvalue(a, &value); \
698: uprintf("[%d-%llu] Semaphore %s (%p) "\
699: "waiting at %s() " \
700: "line #%d\n", (int) getpid(), (unsigned long long) pthread_self(), \
701: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \
702: if (value > 1) BUG(1, uprintf("Value %d\n", value)); sem_wait(a); })
703: #define sem_post(a) ({ int value; sem_getvalue(a, &value); \
704: uprintf("[%d-%llu] Semaphore %s (%p) "\
705: "posting at %s() " \
706: "line #%d\n", (int) getpid(), (unsigned long long) pthread_self(), \
707: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \
708: if (value > 0) BUG(1, uprintf("Value %d\n", value)); sem_post(a); })
709: #define sem_destroy(a) ({ int value; sem_getvalue(a, &value); \
710: if (value == 0) BUG(1, uprintf("Value %d\n", value)); sem_destroy(a); })
711: #endif
712:
713:
714: /*
715: ================================================================================
716: DEFINIONS
717: ================================================================================
718: */
719:
720: /*
721: --------------------------------------------------------------------------------
722: Valeurs
723: --------------------------------------------------------------------------------
724: */
725:
726: #define d_faux ((logical1) 0L)
727: #define d_vrai ((logical1) -1L)
728:
729: #define d_absence_erreur ((logical1) d_faux)
730: #define d_erreur ((logical1) d_vrai)
731:
732: #define d_code_fin_chaine '\0'
733: #define d_code_espace ' '
734: #define d_code_retour_chariot '\n'
735: #define d_code_tabulation '\t'
736: #define d_longueur_maximale_instruction 16
737:
738: #define d_INT "integer"
739: #define d_REL "real"
740: #define d_CPL "complex"
741: #define d_VIN "[ integer ]"
742: #define d_VRL "[ real ]"
743: #define d_VCX "[ complex ]"
744: #define d_MIN "[[ integer ]]"
745: #define d_MRL "[[ real ]]"
746: #define d_MCX "[[ complex ]]"
747: #define d_BIN "# binary[bodh]"
748: #define d_NOM "'name'"
749: #define d_CHN "\"string\""
750: #define d_LST "{ list }"
751: #define d_ALG "'algebraic'"
752: #define d_RPN "<< RPN >>"
753: #define d_FCH "File $n { format }"
754: #define d_SLB "Library $n"
755: #define d_SQL "Sql $n (type)"
756: #define d_PRC "Process $n"
757: #define d_SCK "Socket $n { format }"
758: #define d_SPH "Semaphore $n 'name'"
759: #define d_TAB "<[ table ]>"
760: #define d_MTX "Mutex $n"
761:
762: /*
763: --------------------------------------------------------------------------------
764: Paramètres du système
765: --------------------------------------------------------------------------------
766: */
767:
768: #ifndef RPLARGS
769: # define ds_beep ""
770: # define ds_fichier_historique ".RPL2_history"
771: # define ds_imposition_separateur_decimal d_vrai
772: # define ds_longueur_historique 256
773: # define ds_nombre_maximum_fichiers_ouverts 65536
774: # define ds_preprocesseur "rplpp " \
775: "--nostdinc -C 2> /dev/null"
776: # define ds_rplcore "rpl-core"
777: # define ds_rplprofile "rpl-profile"
778: # define ds_sdat "SDAT"
779: #endif
780:
781: /*
782: --------------------------------------------------------------------------------
783: Erreurs système
784: --------------------------------------------------------------------------------
785: */
786:
787: #ifdef DEBUG_ERREURS
788: # ifdef MESSAGES
789: # define __erreur(i) i
790: # define __erreur_(i) i
791: # else
792: # undef _ERREURS_VARIABLES
793: # ifdef _ERREURS_VARIABLES
794: # define __erreur_(i) __erreur(i)
795: # else
796: # define __erreur_(i) i
797: # endif
798: # define __erreur(i) ({ if (strstr(__FUNCTION__, "recherche_variable") \
799: == NULL) ufprintf(stderr, \
800: "ERROR %d AT %s() FROM %s LINE %d\n", \
801: i, __FUNCTION__, __FILE__, __LINE__); i; })
802: # endif
803: #else
804: # define __erreur(i) i
805: # define __erreur_(i) i
806: #endif
807:
808:
809: // -1 : erreur provoquée par une bibliothèque externe
810: #ifndef RPLARGS
811: # define d_es 2000
812: # define d_es_allocation_memoire __erreur(2001)
813: # define d_es_variable_introuvable __erreur_(2002)
814: # define d_es_pile_vide __erreur(2003)
815: # define d_es_end_incoherent __erreur(2004)
816: # define d_es_peripherique_stdin __erreur(2005)
817: # define d_es_erreur_fichier __erreur(2006)
818: # define d_es_execution_bibliotheque __erreur(2007)
819: # define d_es_signal __erreur(2008)
820: # define d_es_processus __erreur(2009)
821: # define d_es_pile_operationnelle_vide __erreur(2010)
822: # define d_es_nombre_max_descripteurs __erreur(2011)
823: # define d_es_interruption_invalide __erreur(2012)
824: # define d_es_contexte __erreur(2013)
825: # define d_es_somme_controle __erreur(2014)
826: # define d_es_semaphore __erreur(2015)
827: # define d_es_mutex_acquis_autre_thread __erreur(2016)
828: #endif
829:
830: /*
831: --------------------------------------------------------------------------------
832: Exceptions
833: --------------------------------------------------------------------------------
834: */
835:
836: #ifndef RPLARGS
837: # define d_ep 1000
838: # define d_ep_division_par_zero __erreur(1001)
839: # define d_ep_matrice_non_inversible __erreur(1002)
840: # define d_ep_resultat_indefini __erreur(1003)
841: # define d_ep_underflow __erreur(1004)
842: # define d_ep_overflow __erreur(1005)
843: # define d_ep_domaine_definition __erreur(1006)
844: # define d_ep_perte_precision __erreur(1007)
845: # define d_ep_decomposition_QR __erreur(1008)
846: # define d_ep_matrice_non_definie_positive __erreur(1009)
847: # define d_ep_decomposition_QZ __erreur(1010)
848: # define d_ep_decomposition_SVD __erreur(1011)
849: #endif
850:
851: /*
852: --------------------------------------------------------------------------------
853: Erreurs de compilation
854: --------------------------------------------------------------------------------
855: */
856:
857: #ifndef RPLARGS
858: # define d_ec 3000
859: # define d_ec_niveau_definition_negatif __erreur(3001)
860: # define d_ec_nom_definition_invalide __erreur(3002)
861: # define d_ec_erreur_boucle_definie __erreur(3003)
862: # define d_ec_erreur_instruction_end __erreur(3004)
863: # define d_ec_erreur_instruction_until __erreur(3005)
864: # define d_ec_source_incoherent __erreur(3006)
865: # define d_ec_erreur_instruction_while __erreur(3007)
866: # define d_ec_erreur_instruction_then __erreur(3008)
867: # define d_ec_erreur_instruction_else __erreur(3009)
868: # define d_ec_erreur_instruction_elseif __erreur(3010)
869: # define d_ec_erreur_instruction_select __erreur(3011)
870: # define d_ec_erreur_instruction_case __erreur(3012)
871: #endif
872:
873: /*
874: --------------------------------------------------------------------------------
875: Erreurs à l'exécution
876: --------------------------------------------------------------------------------
877: */
878:
879: // -1 : erreur provoquée par une bibliothèque externe
880: #ifndef RPLARGS
881: # define d_ex 0
882: # define d_ex_pile_vide __erreur(1)
883: # define d_ex_manque_argument __erreur(2)
884: # define d_ex_argument_invalide __erreur(3)
885: # define d_ex_erreur_type_argument __erreur(4)
886: # define d_ex_nom_reserve __erreur(5)
887: # define d_ex_nombre_arguments __erreur(6)
888: # define d_ex_dimensions_invalides __erreur(7)
889: # define d_ex_expression_invalide __erreur(8)
890: # define d_ex_absence_graphique_courant __erreur(9)
891: # define d_ex_erreur_traitement_condition __erreur(10)
892: # define d_ex_erreur_traitement_boucle __erreur(11)
893: # define d_ex_variable_non_definie __erreur_(12)
894: # define d_ex_drapeau_inexistant __erreur(13)
895: # define d_ex_nom_invalide __erreur(14)
896: # define d_ex_element_inexistant __erreur(15)
897: # define d_ex_absence_variable __erreur(16)
898: # define d_ex_erreur_evaluation __erreur(17)
899: # define d_ex_semaphore __erreur(18)
900: # define d_ex_longueur_fft __erreur(19)
901: # define d_ex_queue_impression __erreur(20)
902: # define d_ex_type_trace_invalide __erreur(21)
903: # define d_ex_erreur_fichier __erreur(22)
904: # define d_ex_absence_equation __erreur(23)
905: # define d_ex_erreur_bibliotheque __erreur(24)
906: # define d_ex_execution_bibliotheque __erreur(25)
907: # define d_ex_stop __erreur(26)
908: # define d_ex_matrice_statistique_invalide __erreur(27)
909: # define d_ex_dimensions_matrice_statistique __erreur(28)
910: # define d_ex_absence_observations __erreur(29)
911: # define d_ex_statistiques_echantillon __erreur(30)
912: # define d_ex_observations_inexistantes __erreur(31)
913: # define d_ex_syntaxe __erreur(32)
914: # define d_ex_cycle_hors_boucle __erreur(33)
915: # define d_ex_conversion_unite __erreur(34)
916: # define d_ex_erreur_parametre_fichier __erreur(35)
917: # define d_ex_erreur_acces_fichier __erreur(36)
918: # define d_ex_erreur_requete_fichier __erreur(37)
919: # define d_ex_erreur_format_fichier __erreur(38)
920: # define d_ex_fichier_verrouille __erreur(39)
921: # define d_ex_verrou_indefini __erreur(40)
922: # define d_ex_fin_de_fichier_atteinte __erreur(41)
923: # define d_ex_debut_de_fichier_atteint __erreur(42)
924: # define d_ex_erreur_type_fichier __erreur(43)
925: # define d_ex_fichier_vide __erreur(44)
926: # define d_ex_dimensions_differentes __erreur(45)
927: # define d_ex_routines_mathematiques __erreur(46)
928: # define d_ex_exit_hors_boucle __erreur(47)
929: # define d_ex_longueur_dft __erreur(48)
930: # define d_ex_contexte __erreur(49)
931: # define d_ex_processus __erreur(50)
932: # define d_ex_image_processus __erreur(51)
933: # define d_ex_erreur_sql __erreur(52)
934: # define d_ex_variable_verrouillee __erreur(53)
935: # define d_ex_variable_volatile __erreur(54)
936: # define d_ex_erreur_processus __erreur(55)
937: # define d_ex_erreur_impression __erreur(56)
938: # define d_ex_nombre_arguments_fonction __erreur(57)
939: # define d_ex_fonction_indisponible __erreur(58)
940: # define d_ex_bibliotheque_chargee __erreur(59)
941: # define d_ex_aucun_symbole __erreur(60)
942: # define d_ex_definition_ambigue __erreur(61)
943: # define d_ex_fichier_hors_contexte __erreur(62)
944: # define d_ex_socket_en_ecoute __erreur(63)
945: # define d_ex_interruption_invalide __erreur(64)
946: # define d_ex_erreur_transcodage __erreur(65)
947: # define d_ex_absence_processus_pere __erreur(66)
948: # define d_ex_creation_variable __erreur(67)
949: # define d_ex_fusible __erreur(68)
950: # define d_ex_iswi_hors_interruption __erreur(69)
951: # define d_ex_daemon __erreur(70)
952: # define d_ex_mutex __erreur(71)
953: # define d_ex_variable_statique_partagee __erreur(72)
954: # define d_ex_variable_partagee __erreur(73)
955: # define d_ex_graphique_memorise __erreur(74)
956: # define d_ex_matrice_non_diagonale __erreur(75)
957: # define d_ex_locales __erreur(76)
958: # define d_ex_representation __erreur(77)
959: # define d_ex_erreur_profilage __erreur(78)
960: # define d_ex_enregistrement_inexistant __erreur(79)
961: # define d_ex_clef_inexistante __erreur(80)
962: # define d_ex_nom_implicite __erreur(81)
963: # define d_ex_version_bibliotheque __erreur(82)
964: # define d_ex_creation_variable_globale __erreur(83)
965: # define d_ex_erreur_interne_rplcas __erreur(84)
966: # define d_ex_fichier_corrompu __erreur(85)
967: # define d_ex_mutex_acquis_autre_thread __erreur(86)
968: # define d_ex_expression_reguliere __erreur(87)
969: # define d_ex_instruction_indisponible __erreur(88)
970: # define d_ex_chiffrement __erreur(89)
971: # define d_ex_chiffrement_indisponible __erreur(90)
972: # define d_ex_longueur_clef_chiffrement __erreur(91)
973: # define d_ex_taille_message __erreur(92)
974: #endif
975:
976:
977: /*
978: ================================================================================
979: STRUCTURES
980: ================================================================================
981: */
982:
983: /*
984: --------------------------------------------------------------------------------
985: Structure objet
986: --------------------------------------------------------------------------------
987: */
988:
989: #ifdef MIN
990: # undef MIN
991: #endif
992:
993: #ifdef MAX
994: # undef MAX
995: #endif
996:
997: #define ADR __RPL_ADR
998: #define ALG __RPL_ALG
999: #define BIN __RPL_BIN
1000: #define CHN __RPL_CHN
1001: #define CPL __RPL_CPL
1002: #define FCH __RPL_FCH
1003: #define FCT __RPL_FCT
1004: #define INT __RPL_INT
1005: #define LST __RPL_LST
1006: #define MCX __RPL_MCX
1007: #define MIN __RPL_MIN
1008: #define MRL __RPL_MRL
1009: #define MTX __RPL_MTX
1010: #define NOM __RPL_NOM
1011: #define NON __RPL_NON
1012: #define PRC __RPL_PRC
1013: #define REL __RPL_REL
1014: #define RPN __RPL_RPN
1015: #define SCK __RPL_SCK
1016: #define SLB __RPL_SLB
1017: #define SPH __RPL_SPH
1018: #define SQL __RPL_SQL
1019: #define TBL __RPL_TBL
1020: #define VCX __RPL_VCX
1021: #define VIN __RPL_VIN
1022: #define VRL __RPL_VRL
1023:
1024: enum t_rplcas_commandes { RPLCAS_INTEGRATION = 0, RPLCAS_LIMITE };
1025:
1026: enum t_type { ADR = 0, ALG, BIN, CHN, CPL, FCH, FCT, INT, LST,
1027: MCX, MIN, MRL, MTX, NOM, NON, PRC, REL, RPN, SCK,
1028: SLB, SPH, SQL, TBL, VCX, VIN, VRL };
1029:
1030: /*
1031: ADR : adresse sur 64 bits signés.
1032: Adresse d'une définition à interpréter.
1033:
1034: ALG : expression algébrique (struct_liste_chainee *)
1035: La liste chaînée contient la définition convertie en notation
1036: polonaise inversée. Ce type diffère du type 'RPN' au niveau
1037: du format de sortie (notation algébrique).
1038:
1039: BIN : entier binaire sur 64 bits (unsigned integer8 *)
1040: Sans objet.
1041: Type C/Fortran : unsigned integer8
1042:
1043: CHN : chaine de caracteres (character*(*), unsigned char *)
1044: Sans objet.
1045:
1046: CPL : complexe sur 2*64 bits (complex*16, struct_complexe16 *)
1047: Sans objet.
1048: Type C/Fortran : complex16
1049:
1050: FCH : descripteur de fichier (struct_fichier *).
1051:
1052: FCT : déclaration d'une fonction et de son nombre d'arguments
1053: (struct_fonction *). Ce type n'est nécessaire que dans le
1054: traitement des types 'ALG' et 'RPN'.
1055:
1056: INT : entier sur 64 bits (integer*8, integer8 *)
1057: Sans objet.
1058: Type C/Fortran : integer8
1059:
1060: LST : liste (struct_liste_chainee *)
1061: Les objets sont enregistrés sous forme de liste chaînée récursive.
1062: Cela permet de traiter des tableaux de données hétérogènes de
1063: grandes dimensions. Le nombre de dimensions maximal est fixé par
1064: la mémoire de la station.
1065:
1066: MCX : matrice de complexes (struct_matrice *)
1067: Sans objet.
1068:
1069: MIN : matrice d'entiers (struct_matrice *)
1070: Sans objet.
1071:
1072: MRL : matrice de reels (struct_matrice *)
1073: Sans objet.
1074:
1075: MTX : mutex (struct_mutex *)
1076: Sans objet.
1077:
1078: NOM : nom de variable (struct_nom *)
1079: Sans objet.
1080:
1081: PRC : processus (struct_processus_fils *)
1082: Sans objet.
1083:
1084: REL : reel sur 64 bits (real*8, real8 *)
1085: Sans objet.
1086:
1087: RPN : definition (struct_liste_chainee *)
1088: Ce type diffère du type 'ALG' au niveau du format de sortie
1089: (notation polonaise inversée).
1090:
1091: SCK : socket (struct_socket *)
1092:
1093: SLB : bibliothèque dynamique partagée (struct_bibliotheque *)
1094: Sans objet.
1095:
1096: SPH : sémaphore nommé (struct_semaphore *)
1097:
1098: SQL : connecteur sur une base de données SQL (struct_connecteur_sql *)
1099:
1100: TBL : tableau multidimensionnel d'objets (struct_tableau *).
1101:
1102: VCX : vecteur de complexes (struct_vecteur *)
1103: Sans objet.
1104:
1105: VIN : vecteur d'entiers (struct_vecteur *)
1106: Sans objet.
1107:
1108: VRL : vecteur de reels (struct_vecteur *)
1109: Sans objet.
1110: */
1111:
1112: typedef struct objet
1113: {
1114: enum t_type type;
1115:
1116: volatile long nombre_occurrences;
1117:
1118: pthread_mutex_t mutex;
1119:
1120: void *objet;
1121: } struct_objet;
1122:
1123:
1124: /*
1125: --------------------------------------------------------------------------------
1126: Structure fichier
1127: --------------------------------------------------------------------------------
1128: */
1129:
1130: #ifndef RPLARGS
1131: typedef struct fichier
1132: {
1133: int descripteur;
1134:
1135: unsigned char acces; /* S/D/I */
1136: unsigned char binaire; /* Y/N/F */
1137: unsigned char ouverture;
1138: unsigned char protection;
1139: unsigned char *nom;
1140:
1141: struct_objet *format;
1142:
1143: pid_t pid;
1144: pthread_t tid;
1145:
1146: integer8 position_clef;
1147: } struct_fichier;
1148: #endif
1149:
1150:
1151: /*
1152: --------------------------------------------------------------------------------
1153: Structure mutex
1154: --------------------------------------------------------------------------------
1155: */
1156:
1157: #ifndef RPLARGS
1158: typedef struct rpl_mutex
1159: {
1160: pthread_mutex_t mutex;
1161: pthread_t tid;
1162: } struct_mutex;
1163: #endif
1164:
1165:
1166: /*
1167: --------------------------------------------------------------------------------
1168: Structure sémaphore
1169: --------------------------------------------------------------------------------
1170: */
1171:
1172: #ifndef RPLARGS
1173: typedef struct semaphore
1174: {
1175: unsigned char *nom;
1176: sem_t *semaphore;
1177: } struct_semaphore;
1178: #endif
1179:
1180:
1181: /*
1182: --------------------------------------------------------------------------------
1183: Structure marque
1184: --------------------------------------------------------------------------------
1185: */
1186:
1187: #ifndef RPLARGS
1188: typedef struct marque
1189: {
1190: unsigned char *label;
1191: unsigned char *position;
1192:
1193: struct marque *suivant;
1194: } struct_marque;
1195: #endif
1196:
1197:
1198: /*
1199: --------------------------------------------------------------------------------
1200: Structure bibliothèque
1201: --------------------------------------------------------------------------------
1202: */
1203:
1204: #ifndef RPLARGS
1205: typedef struct bibliotheque
1206: {
1207: void *descripteur;
1208:
1209: pid_t pid;
1210: pthread_t tid;
1211:
1212: unsigned char *nom;
1213: } struct_bibliotheque;
1214: #endif
1215:
1216:
1217: /*
1218: --------------------------------------------------------------------------------
1219: Structure descripteur fichier
1220: --------------------------------------------------------------------------------
1221: */
1222:
1223: #ifndef RPLARGS
1224: typedef struct descripteur_fichier
1225: {
1226: int identifiant;
1227:
1228: unsigned char effacement;
1229: unsigned char type; // C (file *) ou S (sqlite *)
1230: unsigned char *nom;
1231:
1232: pid_t pid;
1233: pthread_t tid;
1234:
1235: union
1236: {
1237: file *descripteur_c;
1238: sqlite3 *descripteur_sqlite;
1239: };
1240: } struct_descripteur_fichier;
1241: #endif
1242:
1243:
1244: /*
1245: --------------------------------------------------------------------------------
1246: Structure connecteur SQL
1247: --------------------------------------------------------------------------------
1248: */
1249:
1250: #ifndef RPLARGS
1251: typedef struct connecteur_sql
1252: {
1253: pid_t pid;
1254: pthread_t tid;
1255:
1256: /*
1257: * "MYSQL"
1258: * "POSTGRESQL"
1259: */
1260:
1261: unsigned char *type;
1262: unsigned char *locale;
1263:
1264: union
1265: {
1266: # ifdef MYSQL_SUPPORT
1267: MYSQL *mysql;
1268: # endif
1269: # ifdef POSTGRESQL_SUPPORT
1270: PGconn *postgresql;
1271: # endif
1272: sqlite3 *sqlite;
1273: } descripteur;
1274: } struct_connecteur_sql;
1275: #endif
1276:
1277: #define sqlclose(s_objet) \
1278: if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, "MYSQL") \
1279: == 0) \
1280: mysqlclose((*((struct_connecteur_sql *) (*s_objet).objet)) \
1281: .descripteur); \
1282: else if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, \
1283: "POSTGRESQL") == 0) \
1284: postgresqlclose((*((struct_connecteur_sql *) (*s_objet).objet)) \
1285: .descripteur); \
1286: else if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, \
1287: "SQLITE") == 0) \
1288: sqlite3_close((*((struct_connecteur_sql *) (*s_objet).objet)) \
1289: .descripteur.sqlite); \
1290: else \
1291: BUG(1, uprintf("SQL type '%s' not allowed!", \
1292: (*((struct_connecteur_sql *) (*s_objet).objet)).type));
1293:
1294: /*
1295: --------------------------------------------------------------------------------
1296: Structure socket
1297: --------------------------------------------------------------------------------
1298: */
1299:
1300: #ifndef RPLARGS
1301: typedef struct socket
1302: {
1303: int domaine;
1304: int socket;
1305:
1306: pid_t pid;
1307: pthread_t tid;
1308:
1309: unsigned char *adresse;
1310: unsigned char *adresse_distante;
1311: unsigned char binaire;
1312: unsigned char socket_en_ecoute;
1313: logical1 socket_connectee;
1314: unsigned char effacement;
1315: unsigned char localisation;
1316: unsigned char protection;
1317: unsigned char type[19 + 1];
1318:
1319: struct_objet *format;
1320: } struct_socket;
1321: #endif
1322:
1323: /*
1324: --------------------------------------------------------------------------------
1325: Structure liste chaînee
1326: --------------------------------------------------------------------------------
1327: */
1328:
1329: typedef struct liste_chainee
1330: {
1331: struct liste_chainee *suivant;
1332:
1333: struct_objet *donnee;
1334: } struct_liste_chainee;
1335:
1336:
1337: /*
1338: --------------------------------------------------------------------------------
1339: Structure de gestion des signaux en provenance de rplsignal
1340: --------------------------------------------------------------------------------
1341: */
1342:
1343: #define d_NOMBRE_SIGNAUX 64
1344:
1345: typedef struct gestion_signaux
1346: {
1347: unsigned char masque_signaux[d_NOMBRE_SIGNAUX];
1348:
1349: /*
1350: * 'I' : signal ignoré
1351: * 'Q' : signal mis en queue pour un traitement ultérieur
1352: * 'N' : traitement normal du signal
1353: */
1354:
1355: integer8 queue_signaux[d_NOMBRE_SIGNAUX];
1356: integer8 nombre_signaux_en_queue;
1357: struct_objet *corps_signaux[d_NOMBRE_SIGNAUX];
1358:
1359: pthread_mutex_t mutex;
1360: } struct_gestion_signaux;
1361:
1362: #ifndef MAIN_RPL
1363: # define __STATIC_GESTION_SIGNAUX__
1364: #else
1365: # define __STATIC_GESTION_SIGNAUX__ = { .mutex = PTHREAD_MUTEX_INITIALIZER }
1366: #endif
1367:
1368: __EXTERN__ volatile struct_gestion_signaux signaux_externes
1369: __STATIC_GESTION_SIGNAUX__;
1370:
1371:
1372: /*
1373: --------------------------------------------------------------------------------
1374: Structure liste profilage
1375: --------------------------------------------------------------------------------
1376: */
1377:
1378: typedef struct liste_profilage
1379: {
1380: struct liste_profilage *suivant;
1381:
1382: unsigned char *fonction;
1383:
1384: struct timeval dernier_appel;
1385: struct timeval cumul;
1386:
1387: integer8 nombre_appels;
1388: } struct_liste_profilage;
1389:
1390: typedef struct liste_profilage2
1391: {
1392: struct liste_profilage2 *suivant;
1393:
1394: unsigned char *fonction;
1395: } struct_liste_profilage2;
1396:
1397: /*
1398: --------------------------------------------------------------------------------
1399: Structure contenant les fichiers graphiques (liste chaînée)
1400: --------------------------------------------------------------------------------
1401: */
1402:
1403: #ifndef RPLARLS
1404: typedef struct fichier_graphique
1405: {
1406: struct fichier_graphique *suivant;
1407:
1408: logical1 presence_axes;
1409:
1410: unsigned char *nom;
1411: unsigned char type[21];
1412:
1413: unsigned char *legende;
1414:
1415: int dimensions;
1416:
1417: integer8 systeme_axes;
1418: } struct_fichier_graphique;
1419: #endif
1420:
1421: /*
1422: --------------------------------------------------------------------------------
1423: Structure nom
1424: --------------------------------------------------------------------------------
1425: */
1426:
1427: typedef struct nom
1428: {
1429: unsigned char *nom;
1430: logical1 symbole; /* d_vrai/d_faux */
1431: // symbole == d_vrai signifie que le nom a été introduit dans un
1432: // calcul sans les apostrophes.
1433: } struct_nom;
1434:
1435:
1436: /*
1437: --------------------------------------------------------------------------------
1438: Structure processus fils
1439: --------------------------------------------------------------------------------
1440: */
1441:
1442: #ifndef RPLARGS
1443: typedef struct descripteur_thread
1444: {
1445: struct processus *s_etat_processus;
1446: struct processus *s_nouvel_etat_processus;
1447:
1448: struct_objet *argument;
1449:
1450: pid_t pid;
1451: volatile pthread_t tid;
1452:
1453: pthread_t thread_pere;
1454:
1455: pthread_mutex_t mutex;
1456: pthread_mutex_t mutex_nombre_references;
1457:
1458: volatile logical1 thread_actif;
1459:
1460: int pipe_erreurs[2];
1461: int pipe_objets[2];
1462: int pipe_injections[2];
1463: int pipe_nombre_injections[2];
1464: int pipe_interruptions[2];
1465: // pipe_nombre_elements_attente == 0 => initialisation ou terminaison
1466: // pipe_nombre_elements_attente == 1 => objet en attente
1467: // pipe_nombre_elements_attente == 2 => interruption en attente
1468: int pipe_nombre_elements_attente[2];
1469: int pipe_acquittement[2];
1470:
1471: volatile integer8 nombre_objets_dans_pipe;
1472: volatile integer8 nombre_interruptions_dans_pipe;
1473:
1474: logical1 processus_detache;
1475: logical1 destruction_objet;
1476:
1477: volatile signed long nombre_references;
1478: } struct_descripteur_thread;
1479:
1480: typedef struct processus_fils
1481: {
1482: struct_descripteur_thread *thread;
1483: } struct_processus_fils;
1484: #endif
1485:
1486:
1487: /*
1488: --------------------------------------------------------------------------------
1489: Structure liste pile systeme
1490: --------------------------------------------------------------------------------
1491: */
1492:
1493: #ifndef RPLARGS
1494: typedef struct liste_pile_systeme
1495: {
1496: struct liste_pile_systeme *suivant;
1497:
1498: struct_objet *indice_boucle;
1499: struct_objet *limite_indice_boucle;
1500: struct_objet *objet_de_test;
1501:
1502: logical1 arret_si_exception;
1503: logical1 creation_variables_statiques;
1504: logical1 creation_variables_partagees;
1505: logical1 evaluation_expression;
1506:
1507: unsigned char clause;
1508:
1509: /*
1510: clause :
1511: I : IF
1512: R : IFERR
1513: X : IFERR indiquant la présence d'une erreur.
1514: T : THEN
1515: E : ELSE
1516: Z : traitement en cours de ELSE
1517: D : DO
1518: U : UNTIL
1519: W : WHILE
1520: M : WHILE avec une clause fausse.
1521: S : SELECT
1522: K : aucun cas CASE n'a encore été traité.
1523: C : au moins un cas de SELECT...CASE a été traité.
1524: Q : traitement en cours d'un cas CASE.
1525: F : traitement du cas DEFAULT
1526: */
1527:
1528: unsigned char retour_definition;
1529: unsigned char *nom_variable;
1530: unsigned char origine_routine_evaluation;
1531: unsigned char type_cloture;
1532:
1533: /*
1534: type clôture :
1535: C SELECT : END termine un test SELECT/DEFAULT/END.
1536: D DO : END termine une boucle DO/UNTIL/END.
1537: I IF : END termine un test IF/THEN (ELSE)/END.
1538: J IFERR : END termine un test IFERR/THEN (ELSE)/END.
1539: K CASE : END termine un test CASE/THEN/END
1540: W WHILE : END termine une boucle WHILE/REPEAT/END.
1541: Q CRITICAL : END termine une section critique CRITICAL/END
1542:
1543: F FOR : NEXT ou STEP termine une boucle avec compteur.
1544: S START : NEXT ou STEP termine une boucle sans compteur.
1545: L LOOP : boucle utilisé dans le traitement de l'instruction RETURN.
1546: Elle correspond à une boucle FOR ou START mais sans son
1547: initialisation.
1548: A FORALL : NEXT termine une boucle sur un objet.
1549: */
1550:
1551: integer8 adresse_retour;
1552: integer8 niveau_courant;
1553: struct_liste_chainee *pointeur_objet_retour;
1554: } struct_liste_pile_systeme;
1555: #endif
1556:
1557:
1558: /*
1559: --------------------------------------------------------------------------------
1560: Structure variable
1561: --------------------------------------------------------------------------------
1562: */
1563:
1564: #ifndef RPLARGS
1565: typedef union position_variable
1566: {
1567: integer8 adresse;
1568: struct_objet *pointeur;
1569: } union_position_variable;
1570:
1571: typedef struct variable
1572: {
1573: unsigned char *nom;
1574: unsigned char origine; // P(rogramme) ou E(valuation)
1575:
1576: integer8 niveau;
1577:
1578: union_position_variable variable_statique;
1579: union_position_variable variable_partagee;
1580:
1581: struct_objet *objet;
1582:
1583: logical1 variable_verrouillee;
1584: } struct_variable;
1585:
1586: #endif
1587:
1588: /*
1589: --------------------------------------------------------------------------------
1590: Structure variable partagée
1591: --------------------------------------------------------------------------------
1592: */
1593:
1594: #ifndef RPLARGS
1595:
1596: typedef struct variable_partage
1597: {
1598: unsigned char *nom;
1599: unsigned char origine;
1600:
1601: integer8 niveau;
1602:
1603: union_position_variable variable_partagee;
1604:
1605: struct_objet *objet;
1606:
1607: pthread_mutex_t mutex;
1608: } struct_variable_partagee;
1609:
1610: #endif
1611:
1612:
1613: /*
1614: --------------------------------------------------------------------------------
1615: Structure variable statique
1616: --------------------------------------------------------------------------------
1617: */
1618:
1619: #ifndef RPLARGS
1620: typedef struct variable_statique
1621: {
1622: unsigned char *nom;
1623: unsigned char origine;
1624:
1625: // Position de création de la variable statique dans le programme ou dans
1626: // l'expression. 'origine' vaut 'P' pour programme ou 'E' pour expression.
1627:
1628: integer8 niveau;
1629:
1630: union_position_variable variable_statique;
1631:
1632: struct_objet *objet;
1633: } struct_variable_statique;
1634: #endif
1635:
1636:
1637: /*
1638: --------------------------------------------------------------------------------
1639: Structure vecteur
1640: --------------------------------------------------------------------------------
1641: */
1642:
1643: typedef struct vecteur
1644: {
1645: integer8 taille;
1646:
1647: unsigned char type; /* C (complex*16), R (real*8), I (integer*8) */
1648:
1649: void *tableau;
1650: } struct_vecteur;
1651:
1652:
1653: /*
1654: --------------------------------------------------------------------------------
1655: Structure matrice
1656: --------------------------------------------------------------------------------
1657: */
1658:
1659: typedef struct matrice
1660: {
1661: integer8 nombre_lignes;
1662: integer8 nombre_colonnes;
1663:
1664: unsigned char type; /* C (complex*16), R (real*8), I (integer*8) */
1665:
1666: void **tableau;
1667: } struct_matrice;
1668:
1669:
1670: /*
1671: --------------------------------------------------------------------------------
1672: Structure tableau
1673: --------------------------------------------------------------------------------
1674: */
1675:
1676: typedef struct tableau
1677: {
1678: integer8 nombre_elements;
1679:
1680: struct_objet **elements;
1681: } struct_tableau;
1682:
1683:
1684: /*
1685: --------------------------------------------------------------------------------
1686: Structure arbre
1687: --------------------------------------------------------------------------------
1688: */
1689:
1690: typedef struct arbre
1691: {
1692: struct_objet *objet;
1693:
1694: unsigned long nombre_feuilles;
1695: struct arbre **feuilles;
1696: } struct_arbre;
1697:
1698:
1699: /*
1700: --------------------------------------------------------------------------------
1701: Structures de gestion des instructions externes
1702: --------------------------------------------------------------------------------
1703: */
1704:
1705: typedef struct instruction_externe
1706: {
1707: unsigned char *nom;
1708: unsigned char *nom_bibliotheque;
1709: void *descripteur_bibliotheque;
1710: } struct_instruction_externe;
1711:
1712:
1713: /*
1714: --------------------------------------------------------------------------------
1715: Structure argument (pour les fonctions dynamiques)
1716: --------------------------------------------------------------------------------
1717: */
1718:
1719: typedef struct rpl_arguments
1720: {
1721: /* Piles operationnelles */
1722:
1723: struct_liste_chainee *l_base_pile;
1724: struct_liste_chainee *l_base_pile_last;
1725:
1726: /* Etat du calculateur */
1727:
1728: t_8_bits drapeaux_etat[8];
1729:
1730: /* Traitement des erreurs */
1731:
1732: unsigned char *message_erreur;
1733: unsigned char type_erreur; /* S = système
1734: E = exécution */
1735: integer8 erreur;
1736:
1737: /* Traitement des messages d'aide */
1738:
1739: logical1 aide; /* Affichage d'un
1740: message d'aide
1741: par la routine */
1742:
1743: /* Nombre d'arguments */
1744:
1745: unsigned char affichage_arguments;
1746: unsigned char constante_symbolique;
1747: unsigned char instruction_valide;
1748: unsigned char test_instruction;
1749:
1750: integer8 nombre_arguments;
1751: // Nombre d'arguments de la fonction, positif ou nul.
1752:
1753: void *s_etat_processus;
1754: } struct_rpl_arguments;
1755:
1756: /*
1757: --------------------------------------------------------------------------------
1758: Structure d'arbre des instructions intrinsèques
1759: --------------------------------------------------------------------------------
1760: */
1761:
1762: #ifndef RPLARGS
1763: typedef struct instruction
1764: {
1765: struct instruction **noeuds;
1766: void (*feuille)(struct processus *);
1767: } struct_instruction;
1768: #endif
1769:
1770: /*
1771: --------------------------------------------------------------------------------
1772: Structure d'arbre des variables globales et locales
1773: --------------------------------------------------------------------------------
1774: */
1775:
1776: #ifndef RPLARGS
1777: typedef struct arbre_variables
1778: {
1779: unsigned int noeuds_utilises;
1780: // Nombre de noeuds utilisés dans le
1781: // tableau **noeuds
1782: signed int indice_tableau_pere;
1783: // Position de la structure dans le
1784: // tableau **noeuds du père
1785:
1786: struct arbre_variables *noeud_pere;
1787: struct arbre_variables **noeuds;
1788:
1789: struct liste_variables *feuille;
1790: struct liste_variables_statiques *feuille_statique;
1791: } struct_arbre_variables;
1792:
1793: typedef struct arbre_variables_partagees
1794: {
1795: unsigned int noeuds_utilises;
1796: // Nombre de noeuds utilisés dans le
1797: // tableau **noeuds
1798: signed int indice_tableau_pere;
1799: // Position de la structure dans le
1800: // tableau **noeuds du père
1801:
1802: struct arbre_variables_partagees *noeud_pere;
1803: struct arbre_variables_partagees **noeuds;
1804:
1805: struct liste_variables_partagees *feuille;
1806:
1807: pthread_mutex_t mutex_feuille;
1808: } struct_arbre_variables_partagees;
1809:
1810: #define INITIALISATION_MUTEX(mutex) \
1811: do { \
1812: pthread_mutexattr_t attributs_mutex; \
1813: pthread_mutexattr_init(&attributs_mutex); \
1814: pthread_mutexattr_settype(&attributs_mutex, PTHREAD_MUTEX_RECURSIVE); \
1815: pthread_mutex_init(&(mutex), &attributs_mutex); \
1816: pthread_mutexattr_destroy(&attributs_mutex); \
1817: } while(0)
1818:
1819: typedef struct tableau_variables
1820: {
1821: unsigned char origine;
1822: unsigned char *nom; // pointeur sur la struct_variable
1823: // réelle et non copie de la chaîne
1824: integer8 niveau;
1825:
1826: struct_objet *objet; // pointeur sur l'objet et non copie
1827: // de l'objet.
1828:
1829: logical1 variable_verrouillee;
1830: logical1 variable_masquee;
1831: pthread_mutex_t *mutex;
1832: union_position_variable variable_statique;
1833: union_position_variable variable_partagee;
1834: } struct_tableau_variables;
1835:
1836: // La liste des variables est une liste doublement chaînée et circulaire.
1837: typedef struct liste_variables
1838: {
1839: union
1840: {
1841: // Utilisation dans la gestion des variables
1842: struct_variable *variable;
1843: // Utilisation dans la pile système (variables par niveau)
1844: struct_liste_chainee *liste;
1845: };
1846:
1847: struct arbre_variables *noeud_pere;
1848: struct arbre_variables *noeud;
1849: struct liste_variables *suivant;
1850: struct liste_variables *precedent;
1851: } struct_liste_variables;
1852:
1853: // La liste des variables statiques et une liste double chaînée et non
1854: // circulaire.
1855: typedef struct liste_variables_statiques
1856: {
1857: struct liste_variables_statiques *suivant;
1858: struct liste_variables_statiques *precedent;
1859: struct liste_variables_statiques *reference;
1860: struct_arbre_variables *feuille;
1861: struct_variable_statique *variable;
1862: } struct_liste_variables_statiques;
1863:
1864: typedef struct liste_variables_partagees
1865: {
1866: struct liste_variables_partagees *suivant;
1867: struct liste_variables_partagees *precedent;
1868: struct liste_variables_partagees *reference;
1869: struct_arbre_variables_partagees *feuille;
1870: struct_variable_partagee *variable;
1871: pthread_t tid;
1872: pid_t pid;
1873: } struct_liste_variables_partagees;
1874: #endif
1875:
1876: /*
1877: --------------------------------------------------------------------------------
1878: Structure processus
1879: --------------------------------------------------------------------------------
1880: */
1881:
1882: #ifndef RPLARGS
1883: typedef struct processus
1884: {
1885: /* Pointeurs sur le programme */
1886:
1887: unsigned char *definitions_chainees;
1888: struct_liste_chainee *expression_courante;
1889:
1890: unsigned char *instruction_courante;
1891: struct_objet *objet_courant;
1892: unsigned char evaluation_expression_compilee; /*Y/N*/
1893:
1894: unsigned char *nom_fichier_source;
1895: unsigned char *nom_fichier_historique;
1896:
1897: unsigned char autorisation_conversion_chaine; /*Y/N*/
1898: unsigned char autorisation_empilement_programme; /*Y/N*/
1899: unsigned char autorisation_evaluation_nom; /*Y/N*/
1900: unsigned char autorisation_nom_implicite; /*Y/N*/
1901: unsigned char evaluation_forcee; /*Y/N*/
1902: unsigned char instruction_valide; /*Y/N*/
1903: unsigned char instruction_intrinseque; /*Y/I/N*/
1904: unsigned char test_instruction; /*Y/N*/
1905: unsigned char affichage_arguments; /*Y/N*/
1906: unsigned char constante_symbolique; /*Y/N*/
1907: unsigned char traitement_symbolique; /*Y/N*/
1908: unsigned char mode_execution_programme; /*Y/I/N*/
1909: unsigned char mode_interactif; /*Y/N*/
1910: unsigned char mode_evaluation_expression; /*Y/N*/
1911: unsigned char traitement_cycle_exit; /*N/E/C*/
1912: unsigned char recherche_type; /*Y/N*/
1913:
1914: integer8 position_courante;
1915: integer8 longueur_definitions_chainees;
1916:
1917: /* Pointeurs sur les instructions */
1918:
1919: int *pointeurs_caracteres;
1920: int nombre_caracteres;
1921: struct_instruction *arbre_instructions;
1922:
1923: /* Requetes */
1924:
1925: unsigned char requete_arret; /*Y/N*/
1926:
1927: /* Piles operationnelles */
1928:
1929: struct_liste_chainee *l_base_pile;
1930: struct_liste_chainee *l_base_pile_last;
1931:
1932: integer8 hauteur_pile_operationnelle;
1933:
1934: /* Piles systemes */
1935:
1936: struct_liste_pile_systeme *l_base_pile_systeme;
1937:
1938: integer8 hauteur_pile_systeme;
1939:
1940: /* Gestion des processus */
1941:
1942: volatile
1943: struct_liste_chainee *l_base_pile_processus;
1944:
1945: logical1 presence_pipes;
1946:
1947: int pipe_acquittement;
1948: int pipe_donnees;
1949: int pipe_injections;
1950: int pipe_nombre_injections;
1951: int pipe_interruptions;
1952: int pipe_nombre_elements_attente;
1953: int nombre_objets_envoyes_non_lus;
1954: int nombre_objets_injectes;
1955:
1956: real8 pourcentage_maximal_cpu;
1957: real8 temps_maximal_cpu;
1958:
1959: logical1 presence_fusible;
1960: pthread_t thread_fusible;
1961: pthread_t thread_surveille_par_fusible;
1962: pthread_t thread_signaux;
1963: int pipe_signaux[2];
1964:
1965: volatile int pointeur_signal_ecriture;
1966: volatile int pointeur_signal_lecture;
1967: volatile enum signaux_rpl signaux_en_queue[LONGUEUR_QUEUE_SIGNAUX];
1968: volatile logical1 demarrage_fils;
1969: volatile logical1 redemarrage_processus;
1970:
1971: /* Contextes */
1972:
1973: struct_liste_chainee *l_base_pile_contextes;
1974: struct_liste_chainee *l_base_pile_taille_contextes;
1975:
1976: /* Variables */
1977:
1978: // La liste des variables par niveau est doublement chaînée.
1979: // À tout moment, elle pointe sur le niveau le plus haut existant et
1980: // l_liste_variable_par_niveau->precedent renvoie la liste des
1981: // définitions. l_liste_variable_par_niveau->precedent->precedent pointe
1982: // sur la liste des variables globales.
1983: //
1984: // À l'initialisation :
1985: // l_liste_variables_par_niveau->suivant == l_liste_variables_par_niveau
1986: // l_liste_variables_par_niveau->precedent == l_liste_variables_par_niveau
1987:
1988: struct_arbre_variables *s_arbre_variables;
1989: struct_liste_variables *l_liste_variables_par_niveau;
1990: struct_liste_variables_statiques
1991: *l_liste_variables_statiques;
1992:
1993: struct_arbre_variables_partagees
1994: **s_arbre_variables_partagees;
1995: struct_liste_variables_partagees
1996: **l_liste_variables_partagees;
1997:
1998: logical1 niveau_supprime;
1999:
2000: struct_variable *pointeur_variable_courante;
2001: struct_liste_variables *pointeur_feuille_courante;
2002: struct_variable_statique *pointeur_variable_statique_courante;
2003: struct_variable_partagee *pointeur_variable_partagee_courante;
2004:
2005: int *pointeurs_caracteres_variables;
2006: int nombre_caracteres_variables;
2007:
2008: integer8 niveau_courant;
2009: integer8 niveau_initial;
2010:
2011: logical1 creation_variables_statiques;
2012: logical1 creation_variables_partagees;
2013: logical1 gel_liste_variables;
2014:
2015: /* Fichiers */
2016:
2017: struct_liste_chainee *s_fichiers;
2018:
2019: /* Sockets */
2020:
2021: struct_liste_chainee *s_sockets;
2022:
2023: /* Connecteurs aux bases de données */
2024:
2025: struct_liste_chainee *s_connecteurs_sql;
2026:
2027: /* Bibliothèques dynamiques */
2028:
2029: struct_liste_chainee *s_bibliotheques;
2030: struct_instruction_externe *s_instructions_externes;
2031: integer8 nombre_instructions_externes;
2032:
2033: /* Fichier d'impression */
2034:
2035: unsigned char *nom_fichier_impression;
2036: unsigned char format_papier[16];
2037:
2038: /* Parametres graphiques */
2039:
2040: struct_fichier_graphique *fichiers_graphiques; /* NULL */
2041:
2042: unsigned char type_trace_eq[21];
2043:
2044: /*
2045: * 2D :
2046: * FONCTION
2047: * PARAMETRIQUE
2048: * POLAIRE
2049: * COURBES DE NIVEAU
2050: *
2051: * 3D :
2052: * GRILLE 3D
2053: * COURBE PARAMETRIQUE // A FAIRE
2054: * SURFACE PARAMETRIQUE // A FAIRE
2055: * CYNLINDRIQUE // A FAIRE
2056: * SPHERIQUE // A FAIRE
2057: */
2058:
2059: unsigned char type_trace_sigma[21];
2060:
2061: /*
2062: * POINTS
2063: * HISTOGRAMME
2064: * TABLE TRACANTE
2065: */
2066:
2067: /*
2068: * ECHELLES
2069: */
2070:
2071: integer8 systeme_axes;
2072:
2073: real8 x_min;
2074: real8 x_max;
2075: real8 y_min;
2076: real8 y_max;
2077: real8 z_min;
2078: real8 z_max;
2079:
2080: real8 x_tics;
2081: real8 y_tics;
2082: real8 z_tics;
2083:
2084: integer8 mx_tics;
2085: integer8 my_tics;
2086: integer8 mz_tics;
2087:
2088: logical1 x_lines;
2089: logical1 y_lines;
2090: logical1 z_lines;
2091:
2092: logical1 mx_lines;
2093: logical1 my_lines;
2094: logical1 mz_lines;
2095:
2096: /*
2097: * -1 : absent du graphique
2098: * 0 : graduations automatiques
2099: * >0 : valeur manuelle
2100: */
2101:
2102: real8 x2_min;
2103: real8 x2_max;
2104: real8 y2_min;
2105: real8 y2_max;
2106: real8 z2_min;
2107: real8 z2_max;
2108:
2109: real8 x2_tics;
2110: real8 y2_tics;
2111: real8 z2_tics;
2112:
2113: integer8 mx2_tics;
2114: integer8 my2_tics;
2115: integer8 mz2_tics;
2116:
2117: logical1 x2_lines;
2118: logical1 y2_lines;
2119: logical1 z2_lines;
2120:
2121: logical1 mx2_lines;
2122: logical1 my2_lines;
2123: logical1 mz2_lines;
2124:
2125: real8 resolution;
2126:
2127: logical1 souris_active;
2128:
2129: logical1 echelle_automatique_x;
2130: logical1 echelle_automatique_y;
2131: logical1 echelle_automatique_z;
2132:
2133: logical1 echelle_automatique_x2;
2134: logical1 echelle_automatique_y2;
2135: logical1 echelle_automatique_z2;
2136:
2137: logical1 echelle_log_x;
2138: logical1 echelle_log_y;
2139: logical1 echelle_log_z;
2140:
2141: logical1 echelle_log_x2;
2142: logical1 echelle_log_y2;
2143: logical1 echelle_log_z2;
2144:
2145: real8 point_de_vue_theta;
2146: real8 point_de_vue_phi;
2147: real8 echelle_3D;
2148:
2149: unsigned char *label_x;
2150: unsigned char *label_y;
2151: unsigned char *label_z;
2152: unsigned char *titre;
2153: unsigned char *legende;
2154:
2155: unsigned char *nom_fichier_gnuplot;
2156: unsigned char *type_fichier_gnuplot;
2157:
2158: struct_objet *indep;
2159: struct_objet *depend;
2160: struct_objet *parametres_courbes_de_niveau;
2161:
2162: struct_marque *s_marques;
2163:
2164: file *entree_standard;
2165:
2166: logical1 requete_nouveau_plan;
2167: logical1 mise_a_jour_trace_requise;
2168:
2169: /* Parametres statistiques */
2170:
2171: integer8 colonne_statistique_1;
2172: integer8 colonne_statistique_2;
2173:
2174: /* Etat du calculateur */
2175:
2176: t_8_bits drapeaux_etat[8];
2177:
2178: /* Traitement des exceptions */
2179:
2180: logical1 arret_si_exception;
2181: int exception;
2182: int derniere_exception;
2183: int exception_processus_fils;
2184:
2185: /* Traitement des erreurs */
2186:
2187: int erreur_compilation;
2188: volatile int erreur_execution;
2189: volatile int erreur_systeme;
2190:
2191: struct_objet *s_objet_errone;
2192: struct_objet *s_objet_erreur;
2193:
2194: logical1 erreur_scrutation;
2195:
2196: volatile int erreur_systeme_processus_fils;
2197: int erreur_execution_processus_fils;
2198:
2199: pid_t pid_erreur_processus_fils;
2200:
2201: logical1 erreur_processus_fils;
2202:
2203: integer8 derniere_erreur_fonction_externe;
2204:
2205: int derniere_erreur_systeme;
2206: int derniere_erreur_execution;
2207: int derniere_erreur_evaluation;
2208:
2209: unsigned char *instruction_derniere_erreur;
2210:
2211: integer8 niveau_derniere_erreur;
2212:
2213: logical1 core;
2214: logical1 invalidation_message_erreur;
2215:
2216: /* Debug */
2217:
2218: logical1 debug;
2219: logical8 type_debug;
2220: logical1 debug_programme;
2221: logical1 execution_pas_suivant;
2222: logical1 traitement_instruction_halt;
2223:
2224: /* Interruptions logicielles */
2225:
2226: unsigned char masque_interruptions[d_NOMBRE_INTERRUPTIONS];
2227:
2228: /*
2229: * 'I' : interruption ignorée
2230: * 'Q' : interruption mise en queue pour un traitement ultérieur
2231: * 'N' : traitement normal de l'interruption
2232: */
2233:
2234: integer8 queue_interruptions[d_NOMBRE_INTERRUPTIONS];
2235: integer8 nombre_interruptions_en_queue;
2236: struct_liste_chainee *pile_origine_interruptions
2237: [d_NOMBRE_INTERRUPTIONS];
2238: volatile integer8 nombre_interruptions_non_affectees;
2239:
2240: struct_objet *corps_interruptions[d_NOMBRE_INTERRUPTIONS];
2241:
2242: unsigned char traitement_interruption; /* Y/N */
2243: unsigned char traitement_interruptible; /* Y/N */
2244: unsigned char traitement_at_poke; /* Y/N */
2245:
2246: struct_objet *at_exit;
2247: struct_objet *at_poke;
2248:
2249: /* Variables volatiles */
2250:
2251: volatile sig_atomic_t var_volatile_alarme;
2252: // Traitement de ctrl+C et des arrêts brutaux
2253: volatile sig_atomic_t var_volatile_requete_arret;
2254: // Traitement de ctrl+Z
2255: volatile sig_atomic_t var_volatile_requete_arret2;
2256: volatile sig_atomic_t var_volatile_traitement_retarde_stop;
2257: volatile sig_atomic_t var_volatile_traitement_sigint;
2258:
2259: volatile sig_atomic_t var_volatile_processus_racine;
2260: volatile sig_atomic_t var_volatile_processus_pere;
2261: volatile sig_atomic_t var_volatile_recursivite;
2262:
2263: volatile sig_atomic_t arret_depuis_abort;
2264:
2265: volatile int var_volatile_exception_gsl;
2266:
2267: /* Autres */
2268:
2269: char *rpl_home;
2270:
2271: gsl_rng *generateur_aleatoire;
2272: const gsl_rng_type *type_generateur_aleatoire;
2273:
2274: void *contexte_cas;
2275:
2276: integer8 nombre_arguments;
2277:
2278: /*
2279: * Il s'agit du nombre d'arguments utilisé pour l'évaluation
2280: * des expressions algébriques.
2281: * -1 : la fonction ne peut être dans un objet de type ALG.
2282: * -2 : nombre d'arguments inconnu
2283: * 0 : la fonction doit apparaître en notation infixe
2284: * >0 : la fonction apparaît comme une fonction normale
2285: */
2286:
2287: logical1 lancement_interactif;
2288:
2289: unsigned char *chemin_fichiers_temporaires;
2290: unsigned char langue;
2291: unsigned char retour_routine_evaluation;
2292: unsigned char *localisation;
2293:
2294: integer8 niveau_recursivite;
2295:
2296: pid_t pid_processus_pere;
2297: pthread_t tid_processus_pere;
2298: pthread_t tid;
2299:
2300: logical1 processus_detache;
2301:
2302: /* Profilage */
2303:
2304: logical1 profilage;
2305: int niveau_profilage;
2306: struct_liste_profilage *pile_profilage;
2307: struct_liste_profilage2 *pile_profilage_fonctions;
2308: struct timeval horodatage_profilage;
2309:
2310: pthread_mutex_t mutex_allocation;
2311: pthread_mutex_t mutex_interruptions;
2312: pthread_mutex_t mutex_pile_processus;
2313: pthread_mutex_t mutex_signaux;
2314:
2315: // Mutex autorisant les fork()
2316: sem_t __PTR__ semaphore_fork;
2317:
2318: /* Mutexes */
2319:
2320: struct_liste_chainee *liste_mutexes;
2321: pthread_mutex_t protection_liste_mutexes;
2322: unsigned int sections_critiques;
2323:
2324: /* Variable d'initialisation pour SCHED */
2325:
2326: logical1 initialisation_scheduler;
2327:
2328: /* Drapeau nécessaire à RESTART */
2329:
2330: volatile logical1 requete_redemarrage;
2331:
2332: /* Gestion optimisée de la mémoire */
2333:
2334: double estimation_taille_pile_tampon;
2335: integer8 taille_pile_tampon;
2336: struct_liste_chainee *pile_tampon;
2337:
2338: double estimation_taille_pile_systeme_tampon;
2339: integer8 taille_pile_systeme_tampon;
2340: struct_liste_pile_systeme *pile_systeme_tampon;
2341:
2342: integer8 taille_pile_objets;
2343: struct_objet *pile_objets;
2344:
2345: # define TAILLE_CACHE 1024
2346:
2347: integer8 *objets_adr[TAILLE_CACHE];
2348: int pointeur_adr;
2349:
2350: logical8 *objets_bin[TAILLE_CACHE];
2351: int pointeur_bin;
2352:
2353: complex16 *objets_cpl[TAILLE_CACHE];
2354: int pointeur_cpl;
2355:
2356: struct fonction *objets_fct[TAILLE_CACHE];
2357: int pointeur_fct;
2358:
2359: integer8 *objets_int[TAILLE_CACHE];
2360: int pointeur_int;
2361:
2362: struct_matrice *objets_mat[TAILLE_CACHE];
2363: int pointeur_mat;
2364:
2365: struct_nom *objets_nom[TAILLE_CACHE];
2366: int pointeur_nom;
2367:
2368: real8 *objets_rel[TAILLE_CACHE];
2369: int pointeur_rel;
2370:
2371: struct_tableau *objets_tab[TAILLE_CACHE];
2372: int pointeur_tab;
2373:
2374: struct_vecteur *objets_vec[TAILLE_CACHE];
2375: int pointeur_vec;
2376:
2377: struct_liste_chainee *maillons[TAILLE_CACHE];
2378: int pointeur_maillons;
2379:
2380: struct_arbre_variables *variables_noeud[TAILLE_CACHE];
2381: int pointeur_variables_noeud;
2382:
2383: struct_arbre_variables_partagees
2384: *variables_partagees_noeud[TAILLE_CACHE];
2385: int pointeur_variables_partagees_noeud;
2386:
2387: struct_liste_variables *variables_feuille[TAILLE_CACHE];
2388: int pointeur_variables_feuille;
2389:
2390: struct_variable *variables_variable[TAILLE_CACHE];
2391: int pointeur_variables_variable;
2392:
2393: struct_arbre_variables **variables_tableau_noeuds[TAILLE_CACHE];
2394: int pointeur_variables_tableau_noeuds;
2395:
2396: struct_arbre_variables_partagees
2397: **variables_tableau_noeuds_partages
2398: [TAILLE_CACHE];
2399: int pointeur_variables_tableau_noeuds_partages;
2400: } struct_processus;
2401: #endif
2402:
2403: /*
2404: --------------------------------------------------------------------------------
2405: Structure fonction
2406: --------------------------------------------------------------------------------
2407: */
2408:
2409: #ifndef RPLARGS
2410: typedef struct fonction
2411: {
2412: unsigned char *nom_fonction;
2413: integer8 nombre_arguments;
2414:
2415: void (*fonction)(struct_processus *);
2416:
2417: volatile struct_liste_chainee *prediction_saut;
2418: volatile logical1 prediction_execution;
2419: } struct_fonction;
2420: #endif
2421:
2422:
2423: /*
2424: ================================================================================
2425: PROTOTYPES
2426: ================================================================================
2427: */
2428:
2429: /*
2430: --------------------------------------------------------------------------------
2431: Procédures d'exécution des mots-clef du langage RPL/2
2432: --------------------------------------------------------------------------------
2433: */
2434:
2435: // BEGIN C PROTOTYPES
2436: void instruction_sensible_e(struct_processus *s_etat_processus);
2437: void instruction_sensible_i(struct_processus *s_etat_processus);
2438: void instruction_sensible_infinity(struct_processus *s_etat_processus);
2439:
2440: void instruction_abort(struct_processus *s_etat_processus);
2441: void instruction_abs(struct_processus *s_etat_processus);
2442: void instruction_acos(struct_processus *s_etat_processus);
2443: void instruction_acosh(struct_processus *s_etat_processus);
2444: void instruction_alarm(struct_processus *s_etat_processus);
2445: void instruction_alog(struct_processus *s_etat_processus);
2446: void instruction_and(struct_processus *s_etat_processus);
2447: void instruction_append(struct_processus *s_etat_processus);
2448: void instruction_array_fleche(struct_processus *s_etat_processus);
2449: void instruction_arg(struct_processus *s_etat_processus);
2450: void instruction_asin(struct_processus *s_etat_processus);
2451: void instruction_asinh(struct_processus *s_etat_processus);
2452: void instruction_asl(struct_processus *s_etat_processus);
2453: void instruction_asr(struct_processus *s_etat_processus);
2454: void instruction_atan(struct_processus *s_etat_processus);
2455: void instruction_atanh(struct_processus *s_etat_processus);
2456: void instruction_atexit(struct_processus *s_etat_processus);
2457: void instruction_atpoke(struct_processus *s_etat_processus);
2458: void instruction_autoscale(struct_processus *s_etat_processus);
2459: void instruction_axes(struct_processus *s_etat_processus);
2460:
2461: void instruction_b_vers_r(struct_processus *s_etat_processus);
2462: void instruction_backspace(struct_processus *s_etat_processus);
2463: void instruction_backtrace(struct_processus *s_etat_processus);
2464: void instruction_beep(struct_processus *s_etat_processus);
2465: void instruction_bessel(struct_processus *s_etat_processus);
2466: void instruction_bin(struct_processus *s_etat_processus);
2467:
2468: void instruction_c_vers_r(struct_processus *s_etat_processus);
2469: void instruction_case(struct_processus *s_etat_processus);
2470: void instruction_ceil(struct_processus *s_etat_processus);
2471: void instruction_centr(struct_processus *s_etat_processus);
2472: void instruction_cf(struct_processus *s_etat_processus);
2473: void instruction_chr(struct_processus *s_etat_processus);
2474: void instruction_cipher(struct_processus *s_etat_processus);
2475: void instruction_clear(struct_processus *s_etat_processus);
2476: void instruction_cllcd(struct_processus *s_etat_processus);
2477: void instruction_clmf(struct_processus *s_etat_processus);
2478: void instruction_close(struct_processus *s_etat_processus);
2479: void instruction_clratexit(struct_processus *s_etat_processus);
2480: void instruction_clratpoke(struct_processus *s_etat_processus);
2481: void instruction_clrcntxt(struct_processus *s_etat_processus);
2482: void instruction_clrerr(struct_processus *s_etat_processus);
2483: void instruction_clrfuse(struct_processus *s_etat_processus);
2484: void instruction_clrmtx(struct_processus *s_etat_processus);
2485: void instruction_clrsmphr(struct_processus *s_etat_processus);
2486: void instruction_clrswi(struct_processus *s_etat_processus);
2487: void instruction_cls(struct_processus *s_etat_processus);
2488: void instruction_clusr(struct_processus *s_etat_processus);
2489: void instruction_cnrm(struct_processus *s_etat_processus);
2490: void instruction_cols(struct_processus *s_etat_processus);
2491: void instruction_col_fleche(struct_processus *s_etat_processus);
2492: void instruction_col_moins(struct_processus *s_etat_processus);
2493: void instruction_col_plus(struct_processus *s_etat_processus);
2494: void instruction_comb(struct_processus *s_etat_processus);
2495: void instruction_compress(struct_processus *s_etat_processus);
2496: void instruction_con(struct_processus *s_etat_processus);
2497: void instruction_cond(struct_processus *s_etat_processus);
2498: void instruction_cont(struct_processus *s_etat_processus);
2499: void instruction_continue(struct_processus *s_etat_processus);
2500: void instruction_conj(struct_processus *s_etat_processus);
2501: void instruction_convert(struct_processus *s_etat_processus);
2502: void instruction_copy(struct_processus *s_etat_processus);
2503: void instruction_copyright(struct_processus *s_etat_processus);
2504: void instruction_corr(struct_processus *s_etat_processus);
2505: void instruction_cos(struct_processus *s_etat_processus);
2506: void instruction_cosh(struct_processus *s_etat_processus);
2507: void instruction_cov(struct_processus *s_etat_processus);
2508: void instruction_cr(struct_processus *s_etat_processus);
2509: void instruction_create(struct_processus *s_etat_processus);
2510: void instruction_critical(struct_processus *s_etat_processus);
2511: void instruction_crmtx(struct_processus *s_etat_processus);
2512: void instruction_cross(struct_processus *s_etat_processus);
2513: void instruction_crsmphr(struct_processus *s_etat_processus);
2514: void instruction_crtab(struct_processus *s_etat_processus);
2515: void instruction_cstop(struct_processus *s_etat_processus);
2516: void instruction_cswp(struct_processus *s_etat_processus);
2517: void instruction_currenc(struct_processus *s_etat_processus);
2518: void instruction_cycle(struct_processus *s_etat_processus);
2519:
2520: void instruction_d_vers_r(struct_processus *s_etat_processus);
2521: void instruction_daemonize(struct_processus *s_etat_processus);
2522: void instruction_date(struct_processus *s_etat_processus);
2523: void instruction_dec(struct_processus *s_etat_processus);
2524: void instruction_decr(struct_processus *s_etat_processus);
2525: void instruction_default(struct_processus *s_etat_processus);
2526: void instruction_deg(struct_processus *s_etat_processus);
2527: void instruction_delete(struct_processus *s_etat_processus);
2528: void instruction_depnd(struct_processus *s_etat_processus);
2529: void instruction_depth(struct_processus *s_etat_processus);
2530: void instruction_der(struct_processus *s_etat_processus);
2531: void instruction_det(struct_processus *s_etat_processus);
2532: void instruction_detach(struct_processus *s_etat_processus);
2533: void instruction_dft(struct_processus *s_etat_processus);
2534: void instruction_dgtiz(struct_processus *s_etat_processus);
2535: void instruction_diag_fleche(struct_processus *s_etat_processus);
2536: void instruction_digest(struct_processus *s_etat_processus);
2537: void instruction_disp(struct_processus *s_etat_processus);
2538: void instruction_division(struct_processus *s_etat_processus);
2539: void instruction_do(struct_processus *s_etat_processus);
2540: void instruction_dot(struct_processus *s_etat_processus);
2541: void instruction_draw(struct_processus *s_etat_processus);
2542: void instruction_drax(struct_processus *s_etat_processus);
2543: void instruction_drop(struct_processus *s_etat_processus);
2544: void instruction_drop2(struct_processus *s_etat_processus);
2545: void instruction_dropcntxt(struct_processus *s_etat_processus);
2546: void instruction_dropn(struct_processus *s_etat_processus);
2547: void instruction_drws(struct_processus *s_etat_processus);
2548: void instruction_dup(struct_processus *s_etat_processus);
2549: void instruction_dup2(struct_processus *s_etat_processus);
2550: void instruction_dupcntxt(struct_processus *s_etat_processus);
2551: void instruction_dupn(struct_processus *s_etat_processus);
2552:
2553: void instruction_e(struct_processus *s_etat_processus);
2554: void instruction_edit(struct_processus *s_etat_processus);
2555: void instruction_egalite(struct_processus *s_etat_processus);
2556: void instruction_egv(struct_processus *s_etat_processus);
2557: void instruction_egvl(struct_processus *s_etat_processus);
2558: void instruction_else(struct_processus *s_etat_processus);
2559: void instruction_elseif(struct_processus *s_etat_processus);
2560: void instruction_end(struct_processus *s_etat_processus);
2561: void instruction_eng(struct_processus *s_etat_processus);
2562: void instruction_epsilon(struct_processus *s_etat_processus);
2563: void instruction_erase(struct_processus *s_etat_processus);
2564: void instruction_errm(struct_processus *s_etat_processus);
2565: void instruction_errn(struct_processus *s_etat_processus);
2566: void instruction_eval(struct_processus *s_etat_processus);
2567: void instruction_exget(struct_processus *s_etat_processus);
2568: void instruction_exit(struct_processus *s_etat_processus);
2569: void instruction_exp(struct_processus *s_etat_processus);
2570: void instruction_expm(struct_processus *s_etat_processus);
2571: void instruction_exsub(struct_processus *s_etat_processus);
2572: void instruction_externals(struct_processus *s_etat_processus);
2573: void instruction_eyept(struct_processus *s_etat_processus);
2574:
2575: void instruction_fact(struct_processus *s_etat_processus);
2576: void instruction_false(struct_processus *s_etat_processus);
2577: void instruction_fc_test(struct_processus *s_etat_processus);
2578: void instruction_fc_test_c(struct_processus *s_etat_processus);
2579: void instruction_fc_test_s(struct_processus *s_etat_processus);
2580: void instruction_fft(struct_processus *s_etat_processus);
2581: void instruction_fix(struct_processus *s_etat_processus);
2582: void instruction_fleche(struct_processus *s_etat_processus);
2583: void instruction_fleche_array(struct_processus *s_etat_processus);
2584: void instruction_fleche_col(struct_processus *s_etat_processus);
2585: void instruction_fleche_diag(struct_processus *s_etat_processus);
2586: void instruction_fleche_hms(struct_processus *s_etat_processus);
2587: void instruction_fleche_lcd(struct_processus *s_etat_processus);
2588: void instruction_fleche_list(struct_processus *s_etat_processus);
2589: void instruction_fleche_num(struct_processus *s_etat_processus);
2590: void instruction_fleche_q(struct_processus *s_etat_processus);
2591: void instruction_fleche_row(struct_processus *s_etat_processus);
2592: void instruction_fleche_str(struct_processus *s_etat_processus);
2593: void instruction_fleche_table(struct_processus *s_etat_processus);
2594: void instruction_floor(struct_processus *s_etat_processus);
2595: void instruction_for(struct_processus *s_etat_processus);
2596: void instruction_forall(struct_processus *s_etat_processus);
2597: void instruction_format(struct_processus *s_etat_processus);
2598: void instruction_fp(struct_processus *s_etat_processus);
2599: void instruction_fs_test(struct_processus *s_etat_processus);
2600: void instruction_fs_test_c(struct_processus *s_etat_processus);
2601: void instruction_fs_test_s(struct_processus *s_etat_processus);
2602: void instruction_function(struct_processus *s_etat_processus);
2603: void instruction_fuse(struct_processus *s_etat_processus);
2604:
2605: void instruction_gamma(struct_processus *s_etat_processus);
2606: void instruction_ge(struct_processus *s_etat_processus);
2607: void instruction_gegv(struct_processus *s_etat_processus);
2608: void instruction_gegvl(struct_processus *s_etat_processus);
2609: void instruction_get(struct_processus *s_etat_processus);
2610: void instruction_getc(struct_processus *s_etat_processus);
2611: void instruction_geti(struct_processus *s_etat_processus);
2612: void instruction_getr(struct_processus *s_etat_processus);
2613: void instruction_glegv(struct_processus *s_etat_processus);
2614: void instruction_gregv(struct_processus *s_etat_processus);
2615: void instruction_gt(struct_processus *s_etat_processus);
2616:
2617: void instruction_halt(struct_processus *s_etat_processus);
2618: void instruction_head(struct_processus *s_etat_processus);
2619: void instruction_help(struct_processus *s_etat_processus);
2620: void instruction_hex(struct_processus *s_etat_processus);
2621: void instruction_histogram(struct_processus *s_etat_processus);
2622: void instruction_hms_fleche(struct_processus *s_etat_processus);
2623: void instruction_hms_moins(struct_processus *s_etat_processus);
2624: void instruction_hms_plus(struct_processus *s_etat_processus);
2625:
2626: void instruction_i(struct_processus *s_etat_processus);
2627: void instruction_idft(struct_processus *s_etat_processus);
2628: void instruction_idn(struct_processus *s_etat_processus);
2629: void instruction_if(struct_processus *s_etat_processus);
2630: void instruction_iferr(struct_processus *s_etat_processus);
2631: void instruction_ifft(struct_processus *s_etat_processus);
2632: void instruction_ift(struct_processus *s_etat_processus);
2633: void instruction_ifte(struct_processus *s_etat_processus);
2634: void instruction_im(struct_processus *s_etat_processus);
2635: void instruction_implicit(struct_processus *s_etat_processus);
2636: void instruction_in(struct_processus *s_etat_processus);
2637: void instruction_incr(struct_processus *s_etat_processus);
2638: void instruction_indep(struct_processus *s_etat_processus);
2639: void instruction_input(struct_processus *s_etat_processus);
2640: void instruction_infinity(struct_processus *s_etat_processus);
2641: void instruction_inquire(struct_processus *s_etat_processus);
2642: void instruction_int(struct_processus *s_etat_processus);
2643: void instruction_interrupt(struct_processus *s_etat_processus);
2644: void instruction_inv(struct_processus *s_etat_processus);
2645: void instruction_ip(struct_processus *s_etat_processus);
2646: void instruction_iswi(struct_processus *s_etat_processus);
2647: void instruction_itrace(struct_processus *s_etat_processus);
2648:
2649: void instruction_jdate(struct_processus *s_etat_processus);
2650:
2651: void instruction_key(struct_processus *s_etat_processus);
2652: void instruction_keylabel(struct_processus *s_etat_processus);
2653: void instruction_keytitle(struct_processus *s_etat_processus);
2654: void instruction_kill(struct_processus *s_etat_processus);
2655: void instruction_kind(struct_processus *s_etat_processus);
2656:
2657: void instruction_label(struct_processus *s_etat_processus);
2658: void instruction_last(struct_processus *s_etat_processus);
2659: void instruction_lcase(struct_processus *s_etat_processus);
2660: void instruction_lcd_fleche(struct_processus *s_etat_processus);
2661: void instruction_lchol(struct_processus *s_etat_processus);
2662: void instruction_le(struct_processus *s_etat_processus);
2663: void instruction_legv(struct_processus *s_etat_processus);
2664: void instruction_limit(struct_processus *s_etat_processus);
2665: void instruction_line(struct_processus *s_etat_processus);
2666: void instruction_list_fleche(struct_processus *s_etat_processus);
2667: void instruction_ln(struct_processus *s_etat_processus);
2668: void instruction_lnp1(struct_processus *s_etat_processus);
2669: void instruction_localization(struct_processus *s_etat_processus);
2670: void instruction_lock(struct_processus *s_etat_processus);
2671: void instruction_log(struct_processus *s_etat_processus);
2672: void instruction_logger(struct_processus *s_etat_processus);
2673: void instruction_logscale(struct_processus *s_etat_processus);
2674: void instruction_lq(struct_processus *s_etat_processus);
2675: void instruction_lsq(struct_processus *s_etat_processus);
2676: void instruction_lt(struct_processus *s_etat_processus);
2677: void instruction_lu(struct_processus *s_etat_processus);
2678: void instruction_l_vers_t(struct_processus *s_etat_processus);
2679:
2680: void instruction_mant(struct_processus *s_etat_processus);
2681: void instruction_mark(struct_processus *s_etat_processus);
2682: void instruction_max(struct_processus *s_etat_processus);
2683: void instruction_maxs(struct_processus *s_etat_processus);
2684: void instruction_mclrin(struct_processus *s_etat_processus);
2685: void instruction_mean(struct_processus *s_etat_processus);
2686: void instruction_mem(struct_processus *s_etat_processus);
2687: void instruction_memlock(struct_processus *s_etat_processus);
2688: void instruction_memunlock(struct_processus *s_etat_processus);
2689: void instruction_min(struct_processus *s_etat_processus);
2690: void instruction_mins(struct_processus *s_etat_processus);
2691: void instruction_mod(struct_processus *s_etat_processus);
2692: void instruction_moins(struct_processus *s_etat_processus);
2693: void instruction_mtxlock(struct_processus *s_etat_processus);
2694: void instruction_mtxstatus(struct_processus *s_etat_processus);
2695: void instruction_mtxtrylock(struct_processus *s_etat_processus);
2696: void instruction_mtxunlock(struct_processus *s_etat_processus);
2697: void instruction_multiplication(struct_processus *s_etat_processus);
2698:
2699: void instruction_ne(struct_processus *s_etat_processus);
2700: void instruction_neg(struct_processus *s_etat_processus);
2701: void instruction_next(struct_processus *s_etat_processus);
2702: void instruction_newplane(struct_processus *s_etat_processus);
2703: void instruction_not(struct_processus *s_etat_processus);
2704: void instruction_nrand(struct_processus *s_etat_processus);
2705: void instruction_nrproc(struct_processus *s_etat_processus);
2706: void instruction_ns(struct_processus *s_etat_processus);
2707: void instruction_num(struct_processus *s_etat_processus);
2708:
2709: void instruction_obget(struct_processus *s_etat_processus);
2710: void instruction_obsub(struct_processus *s_etat_processus);
2711: void instruction_oct(struct_processus *s_etat_processus);
2712: void instruction_open(struct_processus *s_etat_processus);
2713: void instruction_or(struct_processus *s_etat_processus);
2714: void instruction_over(struct_processus *s_etat_processus);
2715:
2716: void instruction_p_vers_r(struct_processus *s_etat_processus);
2717: void instruction_paper(struct_processus *s_etat_processus);
2718: void instruction_parameter(struct_processus *s_etat_processus);
2719: void instruction_parametric(struct_processus *s_etat_processus);
2720: void instruction_pcov(struct_processus *s_etat_processus);
2721: void instruction_peek(struct_processus *s_etat_processus);
2722: void instruction_perm(struct_processus *s_etat_processus);
2723: void instruction_persist(struct_processus *s_etat_processus);
2724: void instruction_pi(struct_processus *s_etat_processus);
2725: void instruction_pick(struct_processus *s_etat_processus);
2726: void instruction_plot(struct_processus *s_etat_processus);
2727: void instruction_plotter(struct_processus *s_etat_processus);
2728: void instruction_plus(struct_processus *s_etat_processus);
2729: void instruction_pmax(struct_processus *s_etat_processus);
2730: void instruction_pmin(struct_processus *s_etat_processus);
2731: void instruction_poke(struct_processus *s_etat_processus);
2732: void instruction_polar(struct_processus *s_etat_processus);
2733: void instruction_poll(struct_processus *s_etat_processus);
2734: void instruction_pos(struct_processus *s_etat_processus);
2735: void instruction_pourcent(struct_processus *s_etat_processus);
2736: void instruction_pourcent_ch(struct_processus *s_etat_processus);
2737: void instruction_pourcent_t(struct_processus *s_etat_processus);
2738: void instruction_ppar(struct_processus *s_etat_processus);
2739: void instruction_pr1(struct_processus *s_etat_processus);
2740: void instruction_print(struct_processus *s_etat_processus);
2741: void instruction_private(struct_processus *s_etat_processus);
2742: void instruction_prlcd(struct_processus *s_etat_processus);
2743: void instruction_prmd(struct_processus *s_etat_processus);
2744: void instruction_procid(struct_processus *s_etat_processus);
2745: void instruction_prompt(struct_processus *s_etat_processus);
2746: void instruction_protect(struct_processus *s_etat_processus);
2747: void instruction_prst(struct_processus *s_etat_processus);
2748: void instruction_prstc(struct_processus *s_etat_processus);
2749: void instruction_prusr(struct_processus *s_etat_processus);
2750: void instruction_prvar(struct_processus *s_etat_processus);
2751: void instruction_psdev(struct_processus *s_etat_processus);
2752: void instruction_puissance(struct_processus *s_etat_processus);
2753: void instruction_purge(struct_processus *s_etat_processus);
2754: void instruction_pshcntxt(struct_processus *s_etat_processus);
2755: void instruction_pshprfl(struct_processus *s_etat_processus);
2756: void instruction_pulcntxt(struct_processus *s_etat_processus);
2757: void instruction_pulprfl(struct_processus *s_etat_processus);
2758: void instruction_put(struct_processus *s_etat_processus);
2759: void instruction_putc(struct_processus *s_etat_processus);
2760: void instruction_puti(struct_processus *s_etat_processus);
2761: void instruction_putr(struct_processus *s_etat_processus);
2762: void instruction_pvar(struct_processus *s_etat_processus);
2763:
2764: void instruction_qr(struct_processus *s_etat_processus);
2765:
2766: void instruction_r_vers_b(struct_processus *s_etat_processus);
2767: void instruction_r_vers_c(struct_processus *s_etat_processus);
2768: void instruction_r_vers_d(struct_processus *s_etat_processus);
2769: void instruction_r_vers_p(struct_processus *s_etat_processus);
2770: void instruction_rad(struct_processus *s_etat_processus);
2771: void instruction_rand(struct_processus *s_etat_processus);
2772: void instruction_rank(struct_processus *s_etat_processus);
2773: void instruction_rceq(struct_processus *s_etat_processus);
2774: void instruction_rci(struct_processus *s_etat_processus);
2775: void instruction_rcij(struct_processus *s_etat_processus);
2776: void instruction_rcl(struct_processus *s_etat_processus);
2777: void instruction_rclf(struct_processus *s_etat_processus);
2778: void instruction_rcls(struct_processus *s_etat_processus);
2779: void instruction_rclswi(struct_processus *s_etat_processus);
2780: void instruction_rcws(struct_processus *s_etat_processus);
2781: void instruction_rdate(struct_processus *s_etat_processus);
2782: void instruction_rdm(struct_processus *s_etat_processus);
2783: void instruction_rdgn(struct_processus *s_etat_processus);
2784: void instruction_rdz(struct_processus *s_etat_processus);
2785: void instruction_re(struct_processus *s_etat_processus);
2786: void instruction_read(struct_processus *s_etat_processus);
2787: void instruction_recode(struct_processus *s_etat_processus);
2788: void instruction_recv(struct_processus *s_etat_processus);
2789: void instruction_redraw(struct_processus *s_etat_processus);
2790: void instruction_regex(struct_processus *s_etat_processus);
2791: void instruction_relax(struct_processus *s_etat_processus);
2792: void instruction_remove(struct_processus *s_etat_processus);
2793: void instruction_res(struct_processus *s_etat_processus);
2794: void instruction_restart(struct_processus *s_etat_processus);
2795: void instruction_recall(struct_processus *s_etat_processus);
2796: void instruction_regv(struct_processus *s_etat_processus);
2797: void instruction_repeat(struct_processus *s_etat_processus);
2798: void instruction_repl(struct_processus *s_etat_processus);
2799: void instruction_return(struct_processus *s_etat_processus);
2800: void instruction_revlist(struct_processus *s_etat_processus);
2801: void instruction_rewind(struct_processus *s_etat_processus);
2802: void instruction_rfuse(struct_processus *s_etat_processus);
2803: void instruction_rl(struct_processus *s_etat_processus);
2804: void instruction_rlb(struct_processus *s_etat_processus);
2805: void instruction_rnd(struct_processus *s_etat_processus);
2806: void instruction_rnrm(struct_processus *s_etat_processus);
2807: void instruction_roll(struct_processus *s_etat_processus);
2808: void instruction_rolld(struct_processus *s_etat_processus);
2809: void instruction_rot(struct_processus *s_etat_processus);
2810: void instruction_row_fleche(struct_processus *s_etat_processus);
2811: void instruction_row_moins(struct_processus *s_etat_processus);
2812: void instruction_row_plus(struct_processus *s_etat_processus);
2813: void instruction_rr(struct_processus *s_etat_processus);
2814: void instruction_rrb(struct_processus *s_etat_processus);
2815: void instruction_rsd(struct_processus *s_etat_processus);
2816: void instruction_rstop(struct_processus *s_etat_processus);
2817: void instruction_rswp(struct_processus *s_etat_processus);
2818:
2819: void instruction_s_moins(struct_processus *s_etat_processus);
2820: void instruction_s_plus(struct_processus *s_etat_processus);
2821: void instruction_same(struct_processus *s_etat_processus);
2822: void instruction_save(struct_processus *s_etat_processus);
2823: void instruction_scatter(struct_processus *s_etat_processus);
2824: void instruction_scale(struct_processus *s_etat_processus);
2825: void instruction_sched(struct_processus *s_etat_processus);
2826: void instruction_schur(struct_processus *s_etat_processus);
2827: void instruction_sci(struct_processus *s_etat_processus);
2828: void instruction_scls(struct_processus *s_etat_processus);
2829: void instruction_sconj(struct_processus *s_etat_processus);
2830: void instruction_sdev(struct_processus *s_etat_processus);
2831: void instruction_select(struct_processus *s_etat_processus);
2832: void instruction_send(struct_processus *s_etat_processus);
2833: void instruction_sf(struct_processus *s_etat_processus);
2834: void instruction_shared(struct_processus *s_etat_processus);
2835: void instruction_sign(struct_processus *s_etat_processus);
2836: void instruction_sin(struct_processus *s_etat_processus);
2837: void instruction_sinh(struct_processus *s_etat_processus);
2838: void instruction_sinv(struct_processus *s_etat_processus);
2839: void instruction_size(struct_processus *s_etat_processus);
2840: void instruction_sl(struct_processus *s_etat_processus);
2841: void instruction_slb(struct_processus *s_etat_processus);
2842: void instruction_slice(struct_processus *s_etat_processus);
2843: void instruction_slicescale(struct_processus *s_etat_processus);
2844: void instruction_smphrdecr(struct_processus *s_etat_processus);
2845: void instruction_smphrgetv(struct_processus *s_etat_processus);
2846: void instruction_smphrincr(struct_processus *s_etat_processus);
2847: void instruction_smphrtrydecr(struct_processus *s_etat_processus);
2848: void instruction_sneg(struct_processus *s_etat_processus);
2849: void instruction_sort(struct_processus *s_etat_processus);
2850: void instruction_spar(struct_processus *s_etat_processus);
2851: void instruction_spawn(struct_processus *s_etat_processus);
2852: void instruction_splash(struct_processus *s_etat_processus);
2853: void instruction_sq(struct_processus *s_etat_processus);
2854: void instruction_sqlconnect(struct_processus *s_etat_processus);
2855: void instruction_sqldisconnect(struct_processus *s_etat_processus);
2856: void instruction_sqlquery(struct_processus *s_etat_processus);
2857: void instruction_sqrt(struct_processus *s_etat_processus);
2858: void instruction_sr(struct_processus *s_etat_processus);
2859: void instruction_srb(struct_processus *s_etat_processus);
2860: void instruction_srev(struct_processus *s_etat_processus);
2861: void instruction_sst(struct_processus *s_etat_processus);
2862: void instruction_star_d(struct_processus *s_etat_processus);
2863: void instruction_star_h(struct_processus *s_etat_processus);
2864: void instruction_star_s(struct_processus *s_etat_processus);
2865: void instruction_star_w(struct_processus *s_etat_processus);
2866: void instruction_start(struct_processus *s_etat_processus);
2867: void instruction_static(struct_processus *s_etat_processus);
2868: void instruction_std(struct_processus *s_etat_processus);
2869: void instruction_step(struct_processus *s_etat_processus);
2870: void instruction_steq(struct_processus *s_etat_processus);
2871: void instruction_sto(struct_processus *s_etat_processus);
2872: void instruction_sto_division(struct_processus *s_etat_processus);
2873: void instruction_sto_fois(struct_processus *s_etat_processus);
2874: void instruction_sto_moins(struct_processus *s_etat_processus);
2875: void instruction_sto_plus(struct_processus *s_etat_processus);
2876: void instruction_stof(struct_processus *s_etat_processus);
2877: void instruction_stop(struct_processus *s_etat_processus);
2878: void instruction_store(struct_processus *s_etat_processus);
2879: void instruction_stos(struct_processus *s_etat_processus);
2880: void instruction_stoswi(struct_processus *s_etat_processus);
2881: void instruction_str_fleche(struct_processus *s_etat_processus);
2882: void instruction_stws(struct_processus *s_etat_processus);
2883: void instruction_sub(struct_processus *s_etat_processus);
2884: void instruction_suspend(struct_processus *s_etat_processus);
2885: void instruction_svd(struct_processus *s_etat_processus);
2886: void instruction_svl(struct_processus *s_etat_processus);
2887: void instruction_swap(struct_processus *s_etat_processus);
2888: void instruction_swi(struct_processus *s_etat_processus);
2889: void instruction_swilock(struct_processus *s_etat_processus);
2890: void instruction_swiqueue(struct_processus *s_etat_processus);
2891: void instruction_swistatus(struct_processus *s_etat_processus);
2892: void instruction_swiunlock(struct_processus *s_etat_processus);
2893: void instruction_swapcntxt(struct_processus *s_etat_processus);
2894: void instruction_sx(struct_processus *s_etat_processus);
2895: void instruction_sx2(struct_processus *s_etat_processus);
2896: void instruction_sxy(struct_processus *s_etat_processus);
2897: void instruction_sy(struct_processus *s_etat_processus);
2898: void instruction_sy2(struct_processus *s_etat_processus);
2899: void instruction_sync(struct_processus *s_etat_processus);
2900: void instruction_syseval(struct_processus *s_etat_processus);
2901:
2902: void instruction_table_fleche(struct_processus *s_etat_processus);
2903: void instruction_tail(struct_processus *s_etat_processus);
2904: void instruction_tan(struct_processus *s_etat_processus);
2905: void instruction_tanh(struct_processus *s_etat_processus);
2906: void instruction_target(struct_processus *s_etat_processus);
2907: void instruction_taylr(struct_processus *s_etat_processus);
2908: void instruction_then(struct_processus *s_etat_processus);
2909: void instruction_time(struct_processus *s_etat_processus);
2910: void instruction_title(struct_processus *s_etat_processus);
2911: void instruction_tokenize(struct_processus *s_etat_processus);
2912: void instruction_tot(struct_processus *s_etat_processus);
2913: void instruction_trim(struct_processus *s_etat_processus);
2914: void instruction_trn(struct_processus *s_etat_processus);
2915: void instruction_trnc(struct_processus *s_etat_processus);
2916: void instruction_true(struct_processus *s_etat_processus);
2917: void instruction_type(struct_processus *s_etat_processus);
2918: void instruction_t_vers_l(struct_processus *s_etat_processus);
2919:
2920: void instruction_ucase(struct_processus *s_etat_processus);
2921: void instruction_uchol(struct_processus *s_etat_processus);
2922: void instruction_uncompress(struct_processus *s_etat_processus);
2923: void instruction_unlock(struct_processus *s_etat_processus);
2924: void instruction_unprotect(struct_processus *s_etat_processus);
2925: void instruction_until(struct_processus *s_etat_processus);
2926: void instruction_use(struct_processus *s_etat_processus);
2927: void instruction_utpc(struct_processus *s_etat_processus);
2928: void instruction_utpf(struct_processus *s_etat_processus);
2929: void instruction_utpn(struct_processus *s_etat_processus);
2930: void instruction_utpt(struct_processus *s_etat_processus);
2931:
2932: void instruction_var(struct_processus *s_etat_processus);
2933: void instruction_variable(struct_processus *s_etat_processus);
2934: void instruction_vars(struct_processus *s_etat_processus);
2935: void instruction_verify(struct_processus *s_etat_processus);
2936: void instruction_vers_niveau_inferieur(struct_processus *s_etat_processus);
2937: void instruction_vers_niveau_superieur(struct_processus *s_etat_processus);
2938: void instruction_version(struct_processus *s_etat_processus);
2939: void instruction_visit(struct_processus *s_etat_processus);
2940: void instruction_volatile(struct_processus *s_etat_processus);
2941:
2942: void instruction_wait(struct_processus *s_etat_processus);
2943: void instruction_warranty(struct_processus *s_etat_processus);
2944: void instruction_wfdata(struct_processus *s_etat_processus);
2945: void instruction_wfack(struct_processus *s_etat_processus);
2946: void instruction_wflock(struct_processus *s_etat_processus);
2947: void instruction_wfpoke(struct_processus *s_etat_processus);
2948: void instruction_wfproc(struct_processus *s_etat_processus);
2949: void instruction_wfsock(struct_processus *s_etat_processus);
2950: void instruction_wfswi(struct_processus *s_etat_processus);
2951: void instruction_while(struct_processus *s_etat_processus);
2952: void instruction_wireframe(struct_processus *s_etat_processus);
2953: void instruction_workdir(struct_processus *s_etat_processus);
2954: void instruction_write(struct_processus *s_etat_processus);
2955:
2956: void instruction_xcol(struct_processus *s_etat_processus);
2957: void instruction_xor(struct_processus *s_etat_processus);
2958: void instruction_xpon(struct_processus *s_etat_processus);
2959: void instruction_xroot(struct_processus *s_etat_processus);
2960:
2961: void instruction_ycol(struct_processus *s_etat_processus);
2962: void instruction_yield(struct_processus *s_etat_processus);
2963:
2964: /*
2965: --------------------------------------------------------------------------------
2966: Procédures
2967: --------------------------------------------------------------------------------
2968: */
2969:
2970: #ifndef RPLARGS
2971: void affectation_interruptions_logicielles(struct_processus *s_etat_processus);
2972: void affichage_pile(struct_processus *s_etat_processus,
2973: struct_liste_chainee *l_element_courant, integer8 niveau_courant);
2974: #endif
2975:
2976: void *allocation_maillon(struct_processus *s_etat_processus);
2977:
2978: #ifndef RPLARGS
2979: void analyse(struct_processus *s_etat_processus, void (*fonction)());
2980: void *analyse_instruction(struct_processus *s_etat_processus,
2981: unsigned char *candidat);
2982: void appel_gnuplot(struct_processus *s_etat_processus,
2983: unsigned char persistance);
2984: void cf(struct_processus *s_etat_processus, unsigned char indice_drapeau);
2985: void cond(struct_processus *s_etat_processus,
2986: struct_matrice *s_matrice, real8 *condition);
2987: void conversion_chaine(struct_processus *s_etat_processus,
2988: unsigned char *chaine, unsigned char type);
2989: void conversion_decimal_vers_hms(real8 *angle);
2990: void conversion_degres_vers_radians(real8 *angle);
2991: void conversion_element_tex(unsigned char **element, unsigned char *fonction);
2992: void conversion_format(struct_processus *s_etat_processus,
2993: unsigned char *chaine);
2994: void conversion_hms_vers_decimal(real8 *angle);
2995: void conversion_majuscule_limitee(unsigned char *chaine_entree,
2996: unsigned char *chaine_sortie, integer8 longueur);
2997: void conversion_radians_vers_degres(real8 *angle);
2998: void copie_arbre_variables(struct_processus *s_etat_processus,
2999: struct_processus *s_nouvel_etat_processus);
3000: void correction_formateur_tex(struct_processus *s_etat_processus,
3001: unsigned char **ligne);
3002: void depilement_pile_systeme(struct_processus *s_etat_processus);
3003: void derivation(struct_processus *s_etat_processus,
3004: struct_objet **s_expression);
3005: void determinant(struct_processus *s_etat_processus, struct_matrice *s_matrice,
3006: void *valeur);
3007: void deverrouillage_threads_concurrents(struct_processus *s_etat_processus);
3008: void ecriture_pile(struct_processus *s_etat_processus, file *flux,
3009: struct_liste_chainee *l_element_courant, integer8 niveau_courant);
3010: void ecriture_profil(struct_processus *s_etat_processus);
3011: void effacement_pile_systeme(struct_processus *s_etat_processus);
3012: void empilement_pile_systeme(struct_processus *s_etat_processus);
3013: void encart(struct_processus *s_etat_processus, integer8 duree);
3014: void evaluation_romberg(struct_processus *s_etat_processus,
3015: struct_objet *s_expression, unsigned char *variable, real8 *point,
3016: real8 *valeur, logical1 *validite);
3017: void factorisation_cholesky(struct_processus *s_etat_processus,
3018: struct_matrice *s_matrice, unsigned char mode);
3019: void factorisation_lq(struct_processus *s_etat_processus,
3020: struct_matrice *s_matrice, void **tau);
3021: void factorisation_lu(struct_processus *s_etat_processus,
3022: struct_matrice *s_matrice, struct_matrice **s_permutation);
3023: void factorisation_qr(struct_processus *s_etat_processus,
3024: struct_matrice *s_matrice, void **tau);
3025: void factorisation_schur(struct_processus *s_etat_processus,
3026: struct_matrice *s_matrice, struct_matrice **s_schur);
3027: void *fusible(void *argument);
3028: void formateur_tex(struct_processus *s_etat_processus, struct_objet *s_objet,
3029: unsigned char environnement);
3030: void formateur_elementaire_tex(struct_processus *s_etat_processus,
3031: file *fichier, struct_objet *s_objet, unsigned char environnement);
3032: void impression_pile(struct_processus *s_etat_processus,
3033: struct_liste_chainee *l_element_courant,
3034: unsigned char methode, integer8 niveau_courant);
3035: void impression_tex(struct_processus *s_etat_processus);
3036: void informations(struct_processus *s_etat_processus);
3037: void initialisation_allocateur(struct_processus *s_etat_processus);
3038: void initialisation_completion(void);
3039: void initialisation_contexte_cas(struct_processus *s_etat_processus);
3040: void initialisation_drapeaux(struct_processus *s_etat_processus);
3041: void initialisation_generateur_aleatoire(struct_processus *s_etat_processus,
3042: logical1 initialisation_automatique, integer8 racine);
3043: void initialisation_instructions(struct_processus *s_etat_processus);
3044: void initialisation_variables(struct_processus *s_etat_processus);
3045: #endif
3046:
3047: void initialisation_objet(struct_objet *s_objet);
3048:
3049: #ifndef RPLARGS
3050: void insertion_thread(struct_processus *s_etat_processus,
3051: logical1 thread_principal);
3052: void insertion_thread_surveillance(struct_processus *s_etat_processus,
3053: struct_descripteur_thread *s_argument_thread);
3054: void integrale_romberg(struct_processus *s_etat_processus,
3055: struct_objet *s_expression, unsigned char *variable,
3056: real8 a, real8 b, real8 precision);
3057: void interface_cas(struct_processus *s_etat_processus,
3058: enum t_rplcas_commandes commande);
3059: void interruption1(int signal);
3060: void interruption2(int signal);
3061: void interruption3(int signal);
3062: void interruption4(int signal);
3063: void interruption5(int signal);
3064: void interruption6(int signal);
3065: void interruption_depassement_pile(int urgence, stackoverflow_context_t scp);
3066: void inversion_matrice(struct_processus *s_etat_processus,
3067: struct_matrice *s_matrice);
3068: void lancement_daemon(struct_processus *s_etat_processus);
3069: void *lancement_thread(void *argument);
3070: #endif
3071:
3072: void liberation(struct_processus *s_etat_processus, struct_objet *s_objet);
3073: void liberation_maillon(struct_processus *s_etat_processus,
3074: struct_liste_chainee *maillon);
3075:
3076: #ifndef RPLARGS
3077: void liberation_allocateur(struct_processus *s_etat_processus);
3078: void liberation_arbre_instructions(struct_processus *s_etat_processus,
3079: struct_instruction *arbre);
3080: void liberation_arbre_variables(struct_processus *s_etat_processus,
3081: struct_arbre_variables *arbre, logical1 definitions);
3082: void liberation_arbre_variables_partagees(struct_processus *s_etat_processus,
3083: struct_arbre_variables_partagees *arbre);
3084: void liberation_contexte_cas(struct_processus *s_etat_processus);
3085: void liberation_generateur_aleatoire(struct_processus *s_etat_processus);
3086: void liberation_mutexes_arbre_variables_partagees(struct_processus
3087: *s_etat_processus, struct_arbre_variables_partagees *l_element_courant);
3088: void liberation_threads(struct_processus *s_etat_processus);
3089: void liberation_profil(struct_processus *s_etat_processus);
3090: void localisation_courante(struct_processus *s_etat_processus);
3091: void modification_pid_thread_pere(struct_processus *s_etat_processus);
3092: void moindres_carres(struct_processus *s_etat_processus,
3093: struct_matrice *s_matrice_a, struct_matrice *s_matrice_b,
3094: struct_matrice *s_matrice_x);
3095: void profilage(struct_processus *s_etat_processus, unsigned char *fonction);
3096: void rang(struct_processus *s_etat_processus, struct_matrice *s_matrice,
3097: integer8 *valeur);
3098: void recherche_type(struct_processus *s_etat_processus);
3099: void retrait_thread(struct_processus *s_etat_processus);
3100: void retrait_thread_surveillance(struct_processus *s_etat_processus,
3101: struct_descripteur_thread *s_argument_thread);
3102: void rplcore(struct_processus *s_etat_processus);
3103: #endif
3104:
3105: void scrutation_injection(struct_processus *s_etat_processus);
3106:
3107: #ifndef RPLARGS
3108: void scrutation_interruptions(struct_processus *s_etat_processus);
3109: void sf(struct_processus *s_etat_processus, unsigned char indice_drapeau);
3110: void *surveillance_processus(void *argument);
3111: void swap(void *variable_1, void *variable_2, integer8 taille_octets);
3112: void *thread_signaux(void *argument);
3113: void trace(struct_processus *s_etat_processus, FILE *flux);
3114: void traitement_asynchrone_exceptions_gsl(struct_processus *s_etat_processus);
3115: void traitement_exceptions_gsl(const char *reason, const char *file,
3116: int line, int gsl_errno);
3117: void traitement_interruptions_logicielles(struct_processus *s_etat_processus);
3118: void tri_base_symboles_externes(struct_processus *s_etat_processus);
3119: void tri_vecteur(real8 *vecteur, integer8 taille);
3120: void valeurs_propres(struct_processus *s_etat_processus,
3121: struct_matrice *s_matrice,
3122: struct_vecteur *s_valeurs_propres,
3123: struct_matrice *s_vecteurs_propres_gauches,
3124: struct_matrice *s_vecteur_propres_droits);
3125: void valeurs_propres_generalisees(struct_processus *s_etat_processus,
3126: struct_matrice *s_matrice,
3127: struct_matrice *s_metrique,
3128: struct_vecteur *s_valeurs_propres,
3129: struct_matrice *s_vecteurs_propres_gauches,
3130: struct_matrice *s_vecteur_propres_droits);
3131: void valeurs_singulieres(struct_processus *s_etat_processus,
3132: struct_matrice *s_matrice,
3133: struct_matrice *u, struct_vecteur *s, struct_matrice *vh);
3134: void verrouillage_threads_concurrents(struct_processus *s_etat_processus);
3135: #endif
3136:
3137: /*
3138: --------------------------------------------------------------------------------
3139: Fonctions de gestion des signaux
3140: --------------------------------------------------------------------------------
3141: */
3142:
3143: #ifndef RPLARGS
3144: void creation_queue_signaux(struct_processus *s_etat_processus);
3145: void liberation_queue_signaux(struct_processus *s_etat_processus);
3146: void destruction_queue_signaux(struct_processus *s_etat_processus);
3147: int envoi_signal_contexte(struct_processus *s_etat_processus,
3148: enum signaux_rpl signal);
3149: int envoi_signal_processus(pid_t pid, enum signaux_rpl signal);
3150: int envoi_signal_thread(pthread_t tid, enum signaux_rpl signal);
3151: #endif
3152:
3153: /*
3154: --------------------------------------------------------------------------------
3155: Fonctions de sommation de vecteur dans perte de précision
3156: --------------------------------------------------------------------------------
3157: */
3158:
3159: real8 sommation_vecteur_reel(real8 *vecteur, integer8 *taille,
3160: logical1 *erreur_memoire);
3161: complex16 sommation_vecteur_complexe(complex16 *vecteur, integer8 *taille,
3162: logical1 *erreur_memoire);
3163:
3164: /*
3165: --------------------------------------------------------------------------------
3166: Routine principale
3167: --------------------------------------------------------------------------------
3168: */
3169:
3170: #ifndef RPLARGS
3171: int rplinit(int argc, char *argv[], char *envp[],
3172: unsigned char ***resultats, char *rpl_home);
3173: #endif
3174:
3175: /*
3176: --------------------------------------------------------------------------------
3177: Routines de statistiques
3178: --------------------------------------------------------------------------------
3179: */
3180:
3181: #ifndef RPLARGS
3182: real8 correlation_statistique(struct_matrice *s_matrice,
3183: integer8 colonne_1, integer8 colonne_2, logical1 *erreur);
3184: real8 covariance_statistique(struct_matrice *s_matrice,
3185: integer8 colonne_1, integer8 colonne_2,
3186: unsigned char type, logical1 *erreur);
3187: struct_vecteur *ecart_type_statistique(struct_matrice *s_matrice,
3188: unsigned char type);
3189: struct_vecteur *moyenne_statistique(struct_matrice *s_matrice);
3190: struct_vecteur *sommation_colonne_statistique(struct_matrice *s_matrice,
3191: integer8 colonne);
3192: struct_vecteur *sommation_produits_colonnes_statistiques(struct_matrice
3193: *s_matrice, integer8 colonne_1, integer8 colonne_2);
3194: struct_vecteur *sommation_statistique(struct_matrice *s_matrice);
3195: struct_vecteur *variance_statistique(struct_matrice *s_matrice,
3196: unsigned char type);
3197: #endif
3198:
3199: /*
3200: --------------------------------------------------------------------------------
3201: Gestion des bibliothèques
3202: --------------------------------------------------------------------------------
3203: */
3204:
3205: #ifndef RPLARGS
3206: void *chargement_bibliotheque(struct_processus *s_etat_processus,
3207: unsigned char *bibliotheque);
3208: logical1 execution_fonction_de_bibliotheque(struct_processus *s_etat_processus,
3209: unsigned char *nom_fonction, unsigned char *bibliothque);
3210: logical1 retrait_bibliotheque(struct_processus *s_etat_processus,
3211: struct_bibliotheque *descripteur);
3212: #endif
3213:
3214: struct_liste_chainee *depilement_pile_operationnelle(struct_rpl_arguments
3215: *s_rpl_arguments, struct_objet **s_objet);
3216: struct_liste_chainee *empilement_pile_operationnelle(struct_rpl_arguments
3217: *s_rpl_arguments, struct_objet *s_objet);
3218: struct_liste_chainee *sauvegarde_arguments(struct_rpl_arguments
3219: *s_rpl_arguments, integer8 nombre_arguments);
3220:
3221: /*
3222: --------------------------------------------------------------------------------
3223: Fonctions retournant un CHARACTER*(*)
3224: --------------------------------------------------------------------------------
3225: */
3226:
3227: #ifndef RPLARGS
3228: unsigned char *analyse_algebrique(struct_processus *s_etat_processus,
3229: unsigned char *chaine_algebrique, struct_liste_chainee **l_base_liste);
3230: unsigned char *analyse_flux(struct_processus *s_etat_processus,
3231: unsigned char *flux, integer8 longueur);
3232: unsigned char *chiffrement(const EVP_CIPHER *type_chiffrement,
3233: logical1 encodage, unsigned char *message, integer8 longueur_message,
3234: unsigned char *clef, integer8 longueur_clef,
3235: unsigned char *vecteur_initialisation,
3236: integer8 *longueur_message_chiffre);
3237: unsigned char *compactage(unsigned char *chaine);
3238: unsigned char *conversion_majuscule(unsigned char *chaine);
3239: unsigned char *creation_nom_fichier(struct_processus *s_etat_processus,
3240: unsigned char *chemin);
3241: unsigned char *date_compilation();
3242: unsigned char *extraction_chaine(unsigned char *chaine, integer8 i, integer8 j);
3243: unsigned char *formateur(struct_processus *s_etat_processus, long offset,
3244: struct_objet *s_objet);
3245: unsigned char *formateur_fichier(struct_processus *s_etat_processus,
3246: struct_objet *s_objet, struct_objet *s_format,
3247: integer8 longueur, integer8 longueur_champ, unsigned char format,
3248: unsigned char type, integer8 *longueur_effective, integer8 *recursivite,
3249: logical1 export_fichier);
3250: unsigned char *formateur_flux(struct_processus *s_etat_processus,
3251: unsigned char *donnees, integer8 *longueur);
3252: unsigned char *formateur_fichier_nombre(struct_processus *s_etat_processus,
3253: void *valeur_numerique, unsigned char type,
3254: integer8 longueur, integer8 longueur_champ, unsigned char format);
3255: unsigned char *formateur_fichier_binaire_nombre(struct_processus
3256: *s_etat_processus, void *valeur_numerique, unsigned char type_entree,
3257: unsigned char type, integer8 longueur, integer8 *longueur_conversion);
3258: unsigned char *formateur_fichier_reel(struct_processus *s_etat_processus,
3259: void *valeur_numerique, unsigned char type,
3260: integer8 longueur, integer8 longueur_champ, unsigned char format);
3261: unsigned char *formateur_nombre(struct_processus *s_etat_processus,
3262: void *valeur_numerique, unsigned char type);
3263: unsigned char *formateur_reel(struct_processus *s_etat_processus,
3264: void *valeur_numerique, unsigned char type);
3265: unsigned char *messages(struct_processus *s_etat_processus);
3266: unsigned char *pointeur_ieme_caractere(struct_processus *s_etat_processus,
3267: unsigned char *chaine, integer8 position);
3268: unsigned char *purification_chaine(unsigned char *chaine);
3269: unsigned char *recherche_chemin_fichiers_temporaires(struct_processus
3270: *s_etat_processus);
3271: unsigned char *reencodage(struct_processus *s_etat_processus,
3272: unsigned char *chaine_entree, unsigned char *codage_entree,
3273: unsigned char *codage_sortie);
3274: unsigned char *transliteration(struct_processus *s_etat_processus,
3275: unsigned char *chaine_entree, unsigned char *codage_entree,
3276: unsigned char *codage_sortie);
3277: #endif
3278:
3279: /*
3280: --------------------------------------------------------------------------------
3281: Fonctions retournant un INTEGER*1 (drapeau d'erreur)
3282: --------------------------------------------------------------------------------
3283: */
3284:
3285: #ifndef RPLARGS
3286: logical1 analyse_syntaxique(struct_processus *s_etat_processus);
3287: logical1 arret_thread_signaux(struct_processus *s_etat_processus);
3288: logical1 caracteristiques_fichier(struct_processus *s_etat_processus,
3289: unsigned char *nom, logical1 *existence, logical1 *ouverture,
3290: unsigned long *unite);
3291: logical1 controle(struct_processus *s_etat_processus, unsigned char *fichier,
3292: unsigned char *type, unsigned char *somme_candidate);
3293: logical1 controle_integrite(struct_processus *s_etat_processus,
3294: unsigned char *executable_candidat, unsigned char *executable);
3295: logical1 creation_variable(struct_processus *s_etat_processus,
3296: struct_variable *s_variable,
3297: unsigned char autorisation_creation_variable_statique,
3298: unsigned char autorisation_creation_variable_partagee);
3299: logical1 creation_variable_partagee(struct_processus *s_etat_processus,
3300: struct_variable_partagee *s_variable);
3301: logical1 creation_variable_statique(struct_processus *s_etat_processus,
3302: struct_variable_statique *s_variable);
3303: logical1 chainage(struct_processus *s_etat_processus);
3304: logical1 compilation(struct_processus *s_etat_processus);
3305: logical1 depilement(struct_processus *s_etat_processus,
3306: struct_liste_chainee **l_base_liste, struct_objet **s_objet);
3307: logical1 destruction_fichier(unsigned char *nom_fichier);
3308: logical1 empilement(struct_processus *s_etat_processus,
3309: struct_liste_chainee **l_base_liste, struct_objet *s_objet);
3310: logical1 empilement_pile_last(struct_processus *s_etat_processus,
3311: integer8 nombre_arguments);
3312: logical1 evaluation(struct_processus *s_etat_processus, struct_objet *s_objet,
3313: unsigned char type_evaluation);
3314: logical1 initialisation_fichier_acces_direct(struct_processus *s_etat_processus,
3315: sqlite3 *sqlite, logical1 binaire);
3316: logical1 initialisation_fichier_acces_indexe(struct_processus *s_etat_processus,
3317: sqlite3 *sqlite, integer8 position_clef, logical1 binaire);
3318: logical1 lancement_thread_signaux(struct_processus *s_etat_processus);
3319: logical1 recherche_instruction_suivante(struct_processus *s_etat_processus);
3320: logical1 retrait_variable(struct_processus *s_etat_processus,
3321: unsigned char *nom_variable, unsigned char type);
3322: logical1 retrait_variables_par_niveau(struct_processus *s_etat_processus);
3323: logical1 retrait_variable_partagee(struct_processus *s_etat_processus,
3324: unsigned char *nom_variable, union_position_variable position);
3325: logical1 retrait_variables_partagees_locales(
3326: struct_processus *s_etat_processus);
3327: logical1 retrait_variable_statique(struct_processus *s_etat_processus,
3328: unsigned char *nom_variable, union_position_variable position);
3329: logical1 retrait_variables_statiques_locales(
3330: struct_processus *s_etat_processus);
3331: logical1 sequenceur(struct_processus *s_etat_processus);
3332: logical1 sequenceur_optimise(struct_processus *s_etat_processus);
3333: #endif
3334:
3335: /*
3336: --------------------------------------------------------------------------------
3337: Fonctions retournant un INTEGER*1 (drapeau)
3338: --------------------------------------------------------------------------------
3339: */
3340:
3341: logical1 depassement_addition(integer8 *a, integer8 *b, integer8 *resultat);
3342: logical1 depassement_multiplication(integer8 *a, integer8 *b,
3343: integer8 *resultat);
3344: logical1 depassement_soustraction(integer8 *a, integer8 *b, integer8 *resultat);
3345: logical1 depassement_puissance(integer8 *a, integer8 *b, integer8 *resultat);
3346:
3347: #ifndef RPLARGS
3348: logical1 ecriture_pipe(struct_processus *s_etat_processus, int pipe,
3349: struct_objet *s_objet);
3350: logical1 recherche_variable(struct_processus *s_etat_processus,
3351: unsigned char *nom_variable);
3352: logical1 recherche_variable_globale(struct_processus *s_etat_processus,
3353: unsigned char *nom_variable);
3354: logical1 test_cfsf(struct_processus *s_etat_processus,
3355: unsigned char indice_drapeau);
3356: logical1 test_expression_rpn(unsigned char *chaine);
3357: logical1 test_fonction(unsigned char *chaine);
3358: logical1 validation_chaine(unsigned char *chaine);
3359: #endif
3360:
3361: /*
3362: --------------------------------------------------------------------------------
3363: Fonctions retournant un ssize_t
3364: --------------------------------------------------------------------------------
3365: */
3366:
3367: #ifndef RPLARGS
3368: ssize_t read_atomic(struct_processus *s_etat_processus,
3369: int fd, void *buf, size_t count);
3370: ssize_t write_atomic(struct_processus *s_etat_processus,
3371: int fd, void *buf, size_t count);
3372: #endif
3373:
3374: /*
3375: --------------------------------------------------------------------------------
3376: Fonctions renvoyant un int
3377: --------------------------------------------------------------------------------
3378: */
3379:
3380: int alsprintf(unsigned char **strp, const char *fmt, ...);
3381: int interruption_violation_access(void *adresse_fautive, int gravite);
3382: #ifndef RPLARGS
3383: integer8 liste_variables(struct_processus *s_etat_processus,
3384: struct_tableau_variables *tableau);
3385: integer8 nombre_variables(struct_processus *s_etat_processus);
3386: int readline_analyse_syntaxique(int count, int key);
3387: int readline_effacement(int count, int key);
3388: #endif
3389: int tex_fprintf(struct_processus *s_etat_processus,
3390: file *flux, const char *format, ...);
3391: int transliterated_fprintf(struct_processus *s_etat_processus, file *flux,
3392: const char *format, ...);
3393: int valsprintf(unsigned char **strp, const char *fmt, va_list ap);
3394: int wrapper_instruction_intrinseque(void (*fonction)(),
3395: struct_rpl_arguments *rpl_arguments);
3396:
3397: /*
3398: --------------------------------------------------------------------------------
3399: Fonctions renvoyant un INTEGER*1 (longueur d'un entier binaire)
3400: --------------------------------------------------------------------------------
3401: */
3402:
3403: #ifndef RPLARGS
3404: unsigned char longueur_entiers_binaires(struct_processus *s_etat_processus);
3405: #endif
3406:
3407: /*
3408: --------------------------------------------------------------------------------
3409: Fonctions retournant un INTEGER*8 (valeur binaire non signée)
3410: --------------------------------------------------------------------------------
3411: */
3412:
3413: #ifndef RPLARGS
3414: logical8 masque_entiers_binaires(struct_processus *s_etat_processus);
3415: #endif
3416:
3417: /*
3418: --------------------------------------------------------------------------------
3419: Fonctions retournant un INTEGER*8 (entier standard RPL/2)
3420: --------------------------------------------------------------------------------
3421: */
3422:
3423: #ifndef RPLARGS
3424: integer8 occupation_memoire(struct_objet *s_objet);
3425: integer8 longueur_chaine(struct_processus *s_etat_processus,
3426: unsigned char *chaine);
3427: integer8 position_caractere_de_chaine(struct_processus *s_etat_processus,
3428: unsigned char *chaine, unsigned char *position);
3429: #endif
3430:
3431: /*
3432: --------------------------------------------------------------------------------
3433: Fonctions renvoyant une liste chaînée (pointeur sur *struct_liste_chainee)
3434: --------------------------------------------------------------------------------
3435: */
3436:
3437: #ifndef RPLARGS
3438: struct_liste_chainee *analyse_rpn(struct_processus *s_etat_processus,
3439: unsigned char *chaine_rpn);
3440: #endif
3441:
3442: /*
3443: --------------------------------------------------------------------------------
3444: Fonctions renvoyant une copie de la structure de description des processus
3445: --------------------------------------------------------------------------------
3446: */
3447:
3448: #ifndef RPLARGS
3449: struct_processus *copie_etat_processus(struct_processus *s_etat_processus);
3450: #endif
3451:
3452: /*
3453: --------------------------------------------------------------------------------
3454: Fonctions renvoyant un pointeur sur un fichier (file *) ou un descripteur
3455: --------------------------------------------------------------------------------
3456: */
3457:
3458: #ifndef RPLARGS
3459: file *creation_fichier_tex(struct_processus *s_etat_processus);
3460: struct_descripteur_fichier *descripteur_fichier(struct_processus
3461: *s_etat_processus, struct_fichier *s_fichier);
3462: #endif
3463:
3464: /*
3465: --------------------------------------------------------------------------------
3466: Fonctions renvoyant un pointeur sur une *struct_objet
3467: --------------------------------------------------------------------------------
3468: */
3469:
3470: struct_objet *copie_objet(struct_processus *s_etat_processus,
3471: struct_objet *s_objet, unsigned char type);
3472:
3473: struct_objet *allocation(struct_processus *s_etat_processus, enum t_type type);
3474: #ifndef RPLARGS
3475: struct_objet *formateur_date(struct_processus *s_etat_processus,
3476: struct timeval *temps);
3477: struct_objet *lecture_fichier_non_formate(struct_processus *s_etat_processus,
3478: void *argument, integer8 longueur_buffer, logical1 recursivite);
3479: struct_objet *lecture_pipe(struct_processus *s_etat_processus, int pipe);
3480: struct_objet *parametres_sql(struct_processus *s_etat_processus,
3481: struct_objet *s_parametres);
3482: struct_objet *simplification(struct_processus *s_etat_processus,
3483: struct_objet *s_objet);
3484:
3485: struct_arbre_variables *allocation_noeud(struct_processus *s_etat_processus);
3486: struct_arbre_variables **allocation_tableau_noeuds(
3487: struct_processus *s_etat_processus);
3488:
3489: /*
3490: --------------------------------------------------------------------------------
3491: Fonctions renvoyant un pointeur sur une *struct_liste_variables_statiques
3492: ou *struct_liste_variables_partagees
3493: --------------------------------------------------------------------------------
3494: */
3495:
3496: struct_liste_variables_statiques *recherche_variable_statique(struct_processus
3497: *s_etat_processus, unsigned char *nom_variable,
3498: union_position_variable position, unsigned char origine);
3499: struct_liste_variables_partagees *recherche_variable_partagee(struct_processus
3500: *s_etat_processus, unsigned char *nom_variable,
3501: union_position_variable position, unsigned char origine);
3502: #endif
3503:
3504: /*
3505: --------------------------------------------------------------------------------
3506: Fonctions gérant les arbres de simplification
3507: --------------------------------------------------------------------------------
3508: */
3509:
3510: #ifndef RPLARGS
3511: struct_arbre *creation_arbre(struct_processus *s_etat_processus,
3512: struct_objet **t_objets, integer8 indice, integer8 indice_maximal);
3513: void liberation_arbre(struct_processus *s_etat_processus,
3514: struct_arbre *s_noeud);
3515: void parcours_arbre(struct_processus *s_etat_processus, struct_arbre *s_noeud);
3516: void simplification_arbre(struct_processus *s_etat_processus,
3517: struct_arbre *s_noeud);
3518: #endif
3519:
3520: /*
3521: --------------------------------------------------------------------------------
3522: Fonctions gérant la complétion automatique
3523: --------------------------------------------------------------------------------
3524: */
3525:
3526: char **completion_rpl();
3527: char *generateur_commandes();
3528: char **completion_matches();
3529:
3530: // END C PROTOTYPES
3531:
3532: /*
3533: --------------------------------------------------------------------------------
3534: Arithmétique
3535: --------------------------------------------------------------------------------
3536: */
3537:
3538: void f77absc_(complex16 *c, real8 *resultat);
3539:
3540: void f77additioncc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3541: void f77additionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3542: void f77additioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3543:
3544: void f77divisioncc_(complex16 *ca, complex16 *rb, complex16 *resultat);
3545: void f77divisionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3546: void f77divisioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3547: void f77divisionic_(integer8 *ib, complex16 *cb, complex16 *resultat);
3548: void f77divisionrc_(real8 *ra, complex16 *cb, complex16 *resultat);
3549:
3550: void f77multiplicationcc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3551: void f77multiplicationci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3552: void f77multiplicationcr_(complex16 *ca, real8 *rb, complex16 *resultat);
3553:
3554: void f77puissancecc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3555: void f77puissanceci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3556: void f77puissancecr_(complex16 *ca, real8 *rb, complex16 *resultat);
3557: void f77puissanceic_(integer8 *ia, complex16 *cb, complex16 *resultat);
3558: void f77puissanceii_(integer8 *ia, integer8 *ib, integer8 *resultat);
3559: void f77puissanceir_(integer8 *ia, real8 *rb, real8 *resultat);
3560: void f77puissancerc_(real8 *ra, complex16 *cb, complex16 *resultat);
3561: void f77puissanceri_(real8 *ra, integer8 *ib, real8 *resultat);
3562: void f77puissancerr_(real8 *ra, real8 *rb, real8 *resultat);
3563:
3564: void f77racinecarreec_(complex16 *ca, complex16 *resultat);
3565: void f77racinecarreein_(integer8 *ia, complex16 *resultat);
3566: void f77racinecarreeip_(integer8 *ia, real8 *resultat);
3567: void f77racinecarreern_(real8 *ia, complex16 *resultat);
3568: void f77racinecarreerp_(real8 *ia, real8 *resultat);
3569:
3570: void f77soustractioncc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3571: void f77soustractionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3572: void f77soustractioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3573: void f77soustractionic_(integer8 *ib, complex16 *cb, complex16 *resultat);
3574: void f77soustractionrc_(real8 *ra, complex16 *cb, complex16 *resultat);
3575:
3576: /*
3577: --------------------------------------------------------------------------------
3578: Trigonométrie complexe
3579: --------------------------------------------------------------------------------
3580: */
3581:
3582: void f77acos_(complex16 *argument, complex16 *resultat);
3583: void f77asin_(complex16 *argument, complex16 *resultat);
3584: void f77atan_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3585: void f77cos_(complex16 *argument, complex16 *resultat);
3586: void f77sin_(complex16 *argument, complex16 *resultat);
3587: void f77tan_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3588:
3589: /*
3590: --------------------------------------------------------------------------------
3591: Fonctions hyperboliques
3592: --------------------------------------------------------------------------------
3593: */
3594:
3595: void f77acoshc_(complex16 *argument, complex16 *resultat);
3596: void f77alogc_(complex16 *argument, complex16 *resultat);
3597: void f77asinhc_(complex16 *argument, complex16 *resultat);
3598: void f77atanhc_(complex16 *argument, complex16 *resultat);
3599: void f77cosh_(complex16 *argument, complex16 *resultat);
3600: void f77expc_(complex16 *argument, complex16 *resultat);
3601: void f77lnc_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3602: void f77lnin_(integer8 *argument, complex16 *resultat, integer4 *erreur);
3603: void f77lnrn_(real8 *argument, complex16 *resultat, integer4 *erreur);
3604: void f77logc_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3605: void f77login_(integer8 *argument, complex16 *resultat, integer4 *erreur);
3606: void f77logrn_(real8 *argument, complex16 *resultat, integer4 *erreur);
3607: void f77sinh_(complex16 *argument, complex16 *resultat);
3608: void f77tanh_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3609: void f77acoshi_(integer8 *argument, real8 *resultat);
3610: void f77acoshr_(real8 *argument, real8 *resultat);
3611: void f77asinhi_(integer8 *argument, real8 *resultat);
3612: void f77asinhr_(real8 *argument, real8 *resultat);
3613: void f77atanhi_(integer8 *argument, real8 *resultat);
3614: void f77atanhr_(real8 *argument, real8 *resultat);
3615: void f77lnip_(integer8 *argument, real8 *resultat, integer4 *erreur);
3616: void f77lnrp_(real8 *argument, real8 *resultat, integer4 *erreur);
3617: void f77logip_(integer8 *argument, real8 *resultat, integer4 *erreur);
3618: void f77logrp_(real8 *argument, real8 *resultat, integer4 *erreur);
3619:
3620: /*
3621: --------------------------------------------------------------------------------
3622: Calculs divers
3623: --------------------------------------------------------------------------------
3624: */
3625:
3626: void f90arrangement(integer8 *n, integer8 *k, real8 *resultat);
3627: void f90combinaison(integer8 *n, integer8 *k, real8 *resultat);
3628: void f90fcd(real8 *x, integer8 *n1, integer8 *n2, real8 *resultat);
3629: void f90gausscd(real8 *x, real8 *moyenne, real8 *variance, real8 *resultat);
3630: void f90tcd(real8 *x, integer8 *n, real8 *resultat);
3631: void f90x2cd(real8 *x, integer8 *n, real8 *resultat);
3632:
3633: // BEGIN C PROTOTYPES
3634: void dft(complex16 *dft, integer4 *nombre_lignes, integer4 *nombre_colonnes,
3635: integer4 *inverse, integer4 *erreur);
3636: // END C PROTOTYPES
3637:
3638: /*
3639: --------------------------------------------------------------------------------
3640: Fonctions Lapack
3641: --------------------------------------------------------------------------------
3642: */
3643:
3644: /*
3645: * Calcul de la longueur d'un espace de travail
3646: */
3647:
3648: #ifndef RPLARGS
3649: integer4 ilaenv_(integer4 *optimal, char *nom_fonction, char *option,
3650: integer4 *n1, integer4 *n2, integer4 *n3, integer4 *n4,
3651: integer4 longueur_nom_fonction, integer4 longueur_option);
3652:
3653: /*
3654: * Inversion
3655: */
3656:
3657: void dgetri_(integer4 *ordre_a, real8 *a, integer4 *lda, integer4 *pivot,
3658: real8 *work, integer4 *dim_work, integer4 *ios);
3659: void zgetri_(integer4 *ordre_a, complex16 *a, integer4 *lda, integer4 *pivot,
3660: complex16 *work, integer4 *dim_work, integer4 *ios);
3661:
3662: /*
3663: * Valeurs propres
3664: */
3665:
3666: void zgeev_(unsigned char *calcul_vp_gauches, unsigned char *calcul_vp_droits,
3667: integer4 *dim_matrice1, complex16 *matrice_f77,
3668: integer4 *dim_matrice2, complex16 *valeurs_propres,
3669: complex16 *vpg_f77, integer4 *dim_matrice3,
3670: complex16 *vpd_f77, integer4 *dim_matrice4,
3671: complex16 *work, integer4 *lwork, real8 *rwork,
3672: integer4 *erreur, integer4 longueur_1, integer4 longueur_2);
3673:
3674: /*
3675: * Valeurs propres généralisées
3676: */
3677:
3678: void zggev_(unsigned char *calcul_vp_gauches, unsigned char *calcul_vp_droits,
3679: integer4 *dim_matrice1, complex16 *matrice_f77,
3680: integer4 *dim_matrice2, complex16 *metrique_f77,
3681: integer4 *dim_matrice3, complex16 *alpha, complex16 *beta,
3682: complex16 *vpg_f77, integer4 *dim_matrice4,
3683: complex16 *vpd_f77, integer4 *dim_matrice5,
3684: complex16 *work, integer4 *lwork, real8 *rwork,
3685: integer4 *erreur, integer4 longueur_1, integer4 longueur_2);
3686:
3687: /*
3688: * Moindres carrés
3689: */
3690:
3691: void dgelsd_(integer4 *nombre_lignes_a, integer4 *nombre_colonnes_a,
3692: integer4 *nombre_colonnes_b, real8 *matrice_a, integer4 *lda,
3693: real8 *matrice_b, integer4 *ldb, real8 *valeurs_singulieres,
3694: real8 *rcond, integer4 *rank, real8 *work, integer4 *lwork,
3695: integer4 *iwork, integer4 *info);
3696: void zgelsd_(integer4 *nombre_lignes_a, integer4 *nombre_colonnes_a,
3697: integer4 *nombre_colonnes_b, complex16 *matrice_a, integer4 *lda,
3698: complex16 *matrice_b, integer4 *ldb, real8 *valeurs_singulieres,
3699: real8 *rcond, integer4 *rank, complex16 *work, integer4 *lwork,
3700: real8 *rwork, integer4 *iwork, integer4 *info);
3701:
3702: /*
3703: * Moindres carrés généralisé
3704: */
3705:
3706: /*
3707: * Décomposition en valeurs singulières
3708: */
3709:
3710: void dgesvd_(unsigned char *jobu, unsigned char *jobvh,
3711: integer4 *m, integer4 *n, real8 *a, integer4 *lda,
3712: real8 *s, real8 *u, integer4 *ldu, real8 *vh, integer4 *ldvh,
3713: real8 *work, integer4 *lwork, integer4 *info, integer4 longueur_jobu,
3714: integer4 longueur_jobvh);
3715: void zgesvd_(unsigned char *jobu, unsigned char *jobvh,
3716: integer4 *m, integer4 *n, real8 *a, integer4 *lda,
3717: real8 *s, real8 *u, integer4 *ldu, real8 *vh, integer4 *ldvh,
3718: real8 *work, integer4 *lwork, real8 *rwork, integer4 *info,
3719: integer4 longueur_jobu, integer4 longueur_jobvh);
3720:
3721: /*
3722: * Factorisations diverses
3723: */
3724:
3725: /* LU de Crout */
3726: void dgetrf_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3727: integer4 *lda, integer4 *pivot, integer4 *ios);
3728: void zgetrf_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3729: integer4 *lda, integer4 *pivot, integer4 *ios);
3730:
3731: /* LQ */
3732: void dgelq2_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3733: integer4 *lda, real8 *tau, real8 *work, integer4 *ios);
3734: void zgelq2_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3735: integer4 *lda, complex16 *tau, complex16 *work, integer4 *ios);
3736:
3737: /* QR */
3738: void dgeqp3_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3739: integer4 *lda, integer4 *pivot, real8 *tau, real8 *work,
3740: integer4 *lwork, integer4 *ios);
3741: void zgeqp3_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3742: integer4 *lda, integer4 *pivot, complex16 *tau, complex16 *work,
3743: integer4 *lwork, real8 *rwork, integer4 *ios);
3744:
3745: /* Cholesky */
3746: void dpptrf_(unsigned char *mode, integer4 *n, complex16 *triangle,
3747: integer4 *ios, integer4 longueur);
3748: void zpptrf_(unsigned char *mode, integer4 *n, complex16 *triangle,
3749: integer4 *ios, integer4 longueur);
3750:
3751: /* Schur */
3752: void dgees_(unsigned char *calcul_vecteur, unsigned char *valeurs_triees,
3753: logical4 (*fonction_tri)(), integer4 *n, real8 *a,
3754: integer4 *lda, integer4 *sdim, real8 *wr, real8 *wi,
3755: real8 *vs, integer4 *ldvs, real8 *work, integer4 *lwork,
3756: logical4 *bwork, integer4 *info, integer4 l1, integer4 l2);
3757: void zgees_(unsigned char *calcul_vecteur, unsigned char *valeurs_triees,
3758: logical4 (*fonction_tri)(), integer4 *n, complex16 *a,
3759: integer4 *lda, integer4 *sdim, complex16 *w,
3760: complex16 *vs, integer4 *ldvs, complex16 *work, integer4 *lwork,
3761: real8 *rwork, logical4 *bwork, integer4 *info,
3762: integer4 l1, integer4 l2);
3763:
3764: /* Déterminant et rang */
3765: void dgecon_(unsigned char *norm, integer4 *n, real8 *a, integer4 *lda,
3766: real8 *anorm, real8 *rcond, real8 *work, integer4 *iwork,
3767: integer4 *info, integer4 l1);
3768: void dgelsy_(integer4 *m, integer4 *n, integer4 *nrhs, real8 *a,
3769: integer4 *lda, real8 *b, integer4 *ldb, integer4 *jpvt, real8 *rcond,
3770: integer4 *rank, real8 *work, integer4 *lwork, integer4 *info);
3771: real8 dlange_(unsigned char *norme, integer4 *n, integer4 *m, real8 *a,
3772: integer4 *lda, real8 *work, integer4 longueur);
3773: real8 zlange_(unsigned char *norme, integer4 *n, integer4 *m, real8 *a,
3774: integer4 *lda, real8 *work, integer4 longueur);
3775: void zgecon_(unsigned char *norm, integer4 *n, complex16 *a, integer4 *lda,
3776: real8 *anorm, real8 *rcond, complex16 *work, real8 *rwork,
3777: integer4 *info, integer4 l1);
3778: void zgelsy_(integer4 *m, integer4 *n, integer4 *nrhs, complex16 *a,
3779: integer4 *lda, complex16 *b, integer4 *ldb, integer4 *jpvt,
3780: real8 *rcond, integer4 *rank, complex16 *work, integer4 *lwork,
3781: real8 *rwork, integer4 *info);
3782: #endif
3783:
3784: /*
3785: * Fonction testant la requête d'arrêt (nécessaire pour tester le
3786: * drapeau depuis une bibliothèque).
3787: */
3788:
3789: int test_arret(struct_processus *s_etat_processus);
3790:
3791: #endif
3792:
3793: // vim: ts=4
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