1: /*
2: ================================================================================
3: RPL/2 (R) version 4.1.18
4: Copyright (C) 1989-2014 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: #ifdef CYGWIN
60: # define SA_ONSTACK 0
61: #endif
62:
63:
64: /*
65: ================================================================================
66: INCLUSIONS
67: ================================================================================
68: */
69:
70: #include <stdio.h>
71: #include <stdlib.h>
72: #include <stdint.h>
73: #include <math.h>
74: #include <string.h>
75: #include <strings.h>
76: #include <syslog.h>
77: #include <errno.h>
78: #include <stdarg.h>
79: #include <poll.h>
80: #include <signal.h>
81:
82: #ifndef RPLARGS
83: # include <sys/mman.h>
84: # include <sys/time.h>
85: # include <sys/resource.h>
86: # include <sys/select.h>
87: # include <sys/socket.h>
88: # include <sys/stat.h>
89: # include <sys/timeb.h>
90: # include <sys/types.h>
91: # include <sys/un.h>
92: # include <sys/wait.h>
93:
94: # include <arpa/inet.h>
95: # include <netinet/in.h>
96: # include <netdb.h>
97:
98: # include <dlfcn.h>
99: # include <fcntl.h>
100: # include <pthread.h>
101: # include <regex.h>
102:
103: # ifdef OS2
104: # undef pthread_mutexattr_settype
105: # define pthread_mutexattr_settype(a, b)
106: # endif
107:
108: # include <pwd.h>
109: # ifdef SHARED_MEMORY
110: # include <sys/shm.h>
111: # endif
112:
113: # ifndef IPCS_SYSV
114: # include <semaphore.h>
115: # else
116: # include <sys/ipc.h>
117: # include <sys/sem.h>
118:
119: # ifdef OS2
120: # define INCL_DOSSEMAPHORES
121: # define INCL_DOSMEMMGR
122: # define INCL_DOSERRORS
123: # include <os2.h>
124:
125: typedef struct _OS2SEM
126: {
127: HMTX hmtx;
128: HEV hev;
129: ULONG shared;
130: ULONG *cnt;
131: ULONG *nopened;
132: ULONG allocated;
133: } sem_t;
134: # else // IPCS_SYSV
135: typedef struct
136: {
137: int sem;
138: int alloue;
139: unsigned char *path;
140: pid_t pid;
141: pthread_t tid;
142: } sem_t;
143: # endif
144:
145: # ifndef SEM_FAILED
146: # define SEM_FAILED NULL
147: # endif
148:
149: # ifndef __RPLCAS
150: sem_t *sem_open_SysV(const char *nom, int oflag, ...);
151: int sem_init_SysV(sem_t *sem, int shared, unsigned int value);
152: int sem_close_SysV(sem_t *sem);
153: int sem_wait_SysV(sem_t *sem);
154: int sem_trywait_SysV(sem_t *sem);
155: int sem_timedwait_SysV(sem_t *sem, struct timespec *ts);
156: int sem_post_SysV(sem_t *sem);
157: int sem_getvalue_SysV(sem_t *sem, int *value);
158: int sem_unlink_SysV(char *nom);
159: int sem_destroy_SysV(sem_t *sem);
160: # endif
161: # endif
162:
163: # include <setjmp.h>
164: # include <termios.h>
165: # include <time.h>
166: # include <unistd.h>
167: # include <locale.h>
168:
169: # include "history.h"
170: # include "readline.h"
171: # include "termcap.h"
172: # include "iconv.h"
173: # include "zlib.h"
174:
175: # include "openssl/evp.h"
176: # ifndef OPENSSL_NO_MD2
177: # include "openssl/md2.h"
178: # endif
179: # ifndef OPENSSL_NO_MD4
180: # include "openssl/md4.h"
181: # endif
182: # ifndef OPENSSL_NO_MD5
183: # include "openssl/md5.h"
184: # endif
185: # ifndef OPENSSL_NO_MDC2
186: # include "openssl/mdc2.h"
187: # endif
188: # ifndef OPENSSL_NO_RIPEMD
189: # include "openssl/ripemd.h"
190: # endif
191: # ifndef OPENSSL_NO_SHA
192: # include "openssl/sha.h"
193: # endif
194: # ifndef OPENSSL_NO_WHIRLPOOL
195: # include "openssl/whrlpool.h"
196: # endif
197: # ifndef OPENSSL_NO_AES
198: # include "openssl/aes.h"
199: # endif
200: # ifndef OPENSSL_NO_CAMELLIA
201: # include "openssl/camellia.h"
202: # endif
203: # ifndef OPENSSL_NO_RC2
204: # include "openssl/rc2.h"
205: # endif
206: # ifndef OPENSSL_NO_IDEA
207: # include "openssl/idea.h"
208: # endif
209:
210: # include "sqlite3.h"
211: # include "sigsegv.h"
212: # ifdef OS2
213: // Bug de libsigsegv
214: # undef HAVE_STACK_OVERFLOW_RECOVERY
215: # endif
216:
217: # define HAVE_INLINE
218: # define GSL_RANGE_CHECK_OFF
219: # include "gsl/gsl_cdf.h"
220: # include "gsl/gsl_cblas.h"
221: # include "gsl/gsl_errno.h"
222: # include "gsl/gsl_fft_complex.h"
223: # include "gsl/gsl_permutation.h"
224: # include "gsl/gsl_randist.h"
225: # include "gsl/gsl_rng.h"
226: # include "gsl/gsl_sf.h"
227: #endif
228:
229: #ifdef SunOS
230: # include <ieeefp.h>
231: #endif
232:
233: // Définition spécifique à Hurd
234: #ifndef PIPE_BUF
235: # define fpathconf (".", _PC_PIPE_BUF)
236: #endif
237:
238: #ifdef MYSQL_SUPPORT
239: # include <mysql.h>
240: # define mysqlclose(arg) mysql_close(arg.mysql)
241: #else
242: # define mysqlclose(arg)
243: #endif
244:
245: #ifdef POSTGRESQL_SUPPORT
246: # include <libpq-fe.h>
247: # define postgresqlclose(arg) PQfinish(arg.postgresql)
248: #else
249: # define postgresqlclose(arg)
250: #endif
251:
252: #include "librplprototypes.h"
253:
254: #ifndef RPLARGS
255: # ifndef UNIX_PATH_MAX
256: struct sockaddr_un sizecheck;
257: # define UNIX_PATH_MAX sizeof(sizecheck.sun_path)
258: # endif
259: #endif
260:
261: #ifdef MAIN_RPL
262: # define __EXTERN__
263: # define __STATIC_MUTEX_INITIALIZATION__ = PTHREAD_MUTEX_INITIALIZER
264: #else
265: # define __EXTERN__ extern
266: # define __STATIC_MUTEX_INITIALIZATION__
267: #endif
268:
269: /*
270: ================================================================================
271: Bugs spécifiques
272: ================================================================================
273: */
274:
275: // Néant
276:
277: /*
278: ================================================================================
279: TYPES
280: ================================================================================
281: */
282:
283: typedef FILE file;
284: typedef unsigned char t_8_bits;
285:
286: #ifndef RPLARGS
287: # include "rpltypes-conv.h"
288: #else
289: # include "rpltypes.h"
290: #endif
291:
292: enum signaux_rpl
293: {
294: rpl_signull = 0,
295: rpl_sigint,
296: rpl_sigterm,
297: rpl_sigstart, // Signal envoyé par un père pour lancer son fils.
298: rpl_sigcont, // Signal de redémarrage d'un processus arrêté par
299: // SUSPEND
300: rpl_sigstop, // Signal d'arrêt envoyé par l'instruction STOP ou
301: // FUSE. (FSTOP)
302: rpl_sigabort, // Signal envoyé par l'instruction ABORT (à regrouper
303: // avec FABORT)
304: rpl_sigurg, // Signal d'arrêt urgent
305: rpl_siginject, // Signal indiquant la présence d'une donnée à lire
306: // envoyée depuis le père
307: rpl_sigalrm, // Signal d'alarme (erreur système) depuis un fils
308: rpl_sighup,
309: rpl_sigtstp,
310: rpl_sigexcept,
311: rpl_sigmax
312: };
313:
314: #define LONGUEUR_QUEUE_SIGNAUX 1024
315:
316: // Une structure s_queue_signaux est créée par processus (et non par thread).
317: // Elle est projetée dans un segment de mémoire partagée pour qu'elle soit
318: // accessible à la fois du père et des fils.
319:
320: #ifndef RPLARGS
321: typedef struct queue_signaux
322: {
323: volatile int pointeur_lecture;
324: volatile int pointeur_ecriture;
325: volatile logical1 requete_arret;
326:
327: pthread_t thread_signaux;
328:
329: volatile struct
330: {
331: pid_t pid;
332: enum signaux_rpl signal;
333: } queue[LONGUEUR_QUEUE_SIGNAUX];
334:
335: # ifdef OS2
336: sem_t semaphore;
337: sem_t signalisation;
338: sem_t arret_signalisation;
339: # endif
340: } struct_queue_signaux;
341:
342: __EXTERN__ struct_queue_signaux *s_queue_signaux;
343: __EXTERN__ int f_queue_signaux;
344:
345: # ifndef OS2
346: __EXTERN__ sem_t *semaphore_queue_signaux;
347: __EXTERN__ sem_t *semaphore_signalisation;
348: __EXTERN__ sem_t *semaphore_arret_signalisation;
349: # endif
350: #endif
351:
352: #ifdef OS2
353: # define readline(s) readline_wrapper(s)
354: unsigned char *readline_wrapper(unsigned char *s);
355: #endif
356:
357: #if ! defined(UNION_SEMUN) && defined(IPCS_SYSV)
358: union semun
359: {
360: int val;
361: struct semid_ds *buf;
362: unsigned short *array;
363: struct seminfo *__buf;
364: };
365: #endif
366:
367: #ifndef RTLD_LOCAL
368: # define RTLD_LOCAL 0
369: #endif
370:
371: #ifndef SIGSTKSZ
372: # define SIGSTKSZ 65536
373: #endif
374:
375: /*
376: ================================================================================
377: SÉMAPHORES
378: ================================================================================
379: */
380:
381: #ifdef IPCS_SYSV
382: # define sem_init(a, b, c) sem_init_SysV(a, b, c)
383: # define sem_destroy(a) sem_destroy_SysV(a)
384: # define sem_wait(a) sem_wait_SysV(a)
385: # define sem_trywait(a) sem_trywait_SysV(a)
386: # define sem_timedwait(a, b) sem_timedwait_SysV(a, b)
387: # define sem_post(a) sem_post_SysV(a)
388: # define sem_getvalue(a, b) sem_getvalue_SysV(a, b)
389: # define sem_open(...) sem_open_SysV(__VA_ARGS__)
390: # define sem_close(a) sem_close_SysV(a)
391: # define sem_unlink(a) sem_unlink_SysV(a)
392: #endif
393:
394:
395: /*
396: ================================================================================
397: SIGNAUX
398: ================================================================================
399: */
400:
401: #ifndef RPLARGS
402:
403: // Signaux utilisés par défaut :
404: // SIGINT
405: // SIGTSTP
406: // SIGCONT
407: // SIGPIPE
408: // SIGUSR1 et SIGUSR2 sont utilisé par libsigsegv.
409: // SIGHUP
410: // SIGALRM
411:
412: # define SIGTEST 255
413:
414: // Nombre d'interruptions disponibles
415: # define d_NOMBRE_INTERRUPTIONS 64
416: #endif
417:
418: /*
419: ================================================================================
420: Granularité temporelle
421: ================================================================================
422: */
423:
424: #ifndef RPLARGS
425: # define GRANULARITE_us 10
426: # define GRANULARITE_us_max 100000
427: # define INCR_GRANULARITE(g) \
428: do g = 1000 * ((g >= (GRANULARITE_us_max * 1000)) \
429: ? GRANULARITE_us_max : ((g / 1000) + GRANULARITE_us)); while(0)
430: #endif
431:
432: /*
433: ================================================================================
434: Options de debug
435: ================================================================================
436: */
437:
438: #ifndef RPLARGS
439: # define d_debug_pile_utilisateur ((integer8) 0x1)
440: # define d_debug_pile_systeme ((integer8) 0x2)
441: # define d_debug_appels_fonctions ((integer8) 0x4)
442: # define d_debug_processus ((integer8) 0x8)
443: # define d_debug_analyse ((integer8) 0x10)
444: # define d_debug_fusible ((integer8) 0x20)
445: # define d_debug_variables ((integer8) 0x40)
446: # define d_debug_fonctions_intrinseques ((integer8) 0x80)
447: # define d_debug_niveaux ((integer8) 0x100)
448: # define d_conversion_RPN ((integer8) 0x200)
449: # define d_traitement_interruption ((integer8) 0x400)
450: # define d_debug_signaux ((integer8) 0x800)
451: #endif
452:
453: /*
454: ================================================================================
455: Variables globales
456: ================================================================================
457: */
458:
459: #ifndef RPLARGS
460: # ifdef SEMAPHORES_NOMMES
461: # define LONGUEUR_NOM_SEMAPHORE 64
462: # define __PTR__ *
463: # else
464: # define __PTR__
465: # endif
466:
467: __EXTERN__ jmp_buf contexte_ecriture;
468: __EXTERN__ jmp_buf contexte_impression;
469: __EXTERN__ jmp_buf contexte_initial;
470: __EXTERN__ jmp_buf contexte_processus;
471: __EXTERN__ jmp_buf contexte_thread;
472:
473: __EXTERN__ volatile int signal_test;
474:
475: __EXTERN__ pid_t pid_processus_pere;
476:
477: __EXTERN__ pthread_mutex_t mutex_liste_threads
478: __STATIC_MUTEX_INITIALIZATION__;
479: __EXTERN__ pthread_mutex_t mutex_creation_variable_partagee
480: __STATIC_MUTEX_INITIALIZATION__;
481: __EXTERN__ pthread_mutex_t mutex_sections_critiques;
482: __EXTERN__ pthread_mutex_t mutex_liste_variables_partagees;
483: __EXTERN__ pthread_mutex_t mutex_sem __STATIC_MUTEX_INITIALIZATION__;
484:
485: __EXTERN__ sem_t __PTR__ semaphore_gestionnaires_signaux;
486:
487: __EXTERN__ volatile int routine_recursive;
488: #endif
489:
490: #define SEM_FORK 0
491: #define SEM_QUEUE 1
492: #define SEM_SIGNAUX 2
493: #define SEM_SIGNALISATION 3
494: #define SEM_ARRET_SIGNALISATION 4
495: sem_t *sem_init2(unsigned int valeur, pid_t pid, int ordre);
496: sem_t *sem_init3(unsigned int valeur, pid_t pid, pthread_t tid, int ordre);
497: int sem_destroy2(sem_t *semaphore_p, pid_t pid, int ordre);
498: int sem_destroy3(sem_t *semaphore_p, pid_t pid, pthread_t tid, int ordre);
499: int sem_getvalue2(sem_t *semaphore, int *valeur);
500: sem_t *sem_open2(pid_t pid, int ordre);
501:
502: // Le mutex est là uniquement pour pouvoir émuler le comportement
503: // de sem_getvalue() sur un système comme MacOS X qui ne possède pas
504: // cette fonction.
505:
506: #ifdef Darwin
507: #define sem_getvalue(semaphore, value) sem_getvalue2(semaphore, value)
508: #define sem_post(semaphore) \
509: ({ int r; pthread_mutex_lock(&mutex_sem); \
510: r = sem_post(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
511: #define sem_wait(semaphore) \
512: ({ int r; pthread_mutex_lock(&mutex_sem); \
513: r = sem_wait(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
514: #define sem_trywait(semaphore) \
515: ({ int r; pthread_mutex_lock(&mutex_sem); \
516: r = sem_trywait(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
517: #endif
518:
519: /*
520: ================================================================================
521: Macros
522: ================================================================================
523: */
524:
525: // Par défaut, tout est redirigé vers stderr sauf indication explicite de
526: // stdout.
527:
528: #define printf(...) transliterated_fprintf(s_etat_processus, \
529: stderr, __VA_ARGS__)
530: #define fprintf(flux, ...) transliterated_fprintf(s_etat_processus, \
531: flux, __VA_ARGS__)
532: #define uprintf(...) transliterated_fprintf(NULL, \
533: stderr, __VA_ARGS__)
534: #define ufprintf(flux, ...) transliterated_fprintf(NULL, \
535: flux, __VA_ARGS__)
536:
537: #ifdef SunOS
538: # define fopen(...) ({ FILE *desc; \
539: while((desc = fopen(__VA_ARGS__)) == NULL) \
540: { if ((errno != EINTR) && (errno != 0)) break; } desc; })
541: # define freopen(...) ({ FILE *desc; \
542: while((desc = freopen(__VA_ARGS__)) == NULL) \
543: { if ((errno != EINTR) && (errno != 0)) break; } desc; })
544: # define fclose(...) ({ int ios; \
545: while((ios = fclose(__VA_ARGS__)) != 0) \
546: { if ((errno != EINTR) && (errno != 0)) break; } ios; })
547: # define fflush(flux) ({ int ios; \
548: while((ios = fflush((flux == stdout) ? stderr : flux)) != 0) \
549: { if ((errno != EINTR) && (errno != 0)) break; } ios; })
550: # define sem_open(...) ({ sem_t *semaphore; \
551: while((semaphore = sem_open(__VA_ARGS__)) == SEM_FAILED) \
552: { if (errno != EINTR) break; } semaphore; })
553: #else // !SunOS
554: # define fflush(flux) fflush((flux == stdout) ? stderr : flux)
555: #endif
556:
557: // Ajout d'un timeout sur les fonctions pipe() pour éviter une erreur
558: // système dans le cas où l'on a atteint le nombre maximale de fichiers
559: // ouverts.
560:
561: #define pipe(descripteurs) \
562: ({ \
563: struct timespec temporisation; \
564: int erreur, nombre_echecs; \
565: nombre_echecs = 0; \
566: do \
567: { \
568: if ((erreur = pipe(descripteurs)) == 0) break; \
569: nombre_echecs++; \
570: temporisation.tv_sec = 0; \
571: temporisation.tv_nsec = ((long) 1000000000) * rand(); \
572: nanosleep(&temporisation, NULL); \
573: } while(nombre_echecs < 100); \
574: erreur; \
575: })
576:
577: // Redéfinition de abs pour un fonctionnement en entier de type long long int
578:
579: #ifdef __GNUC__
580: # define abs(i) ({ typeof(i) _i; _i = (i); (_i >= 0) ? _i : -_i; })
581: // typeof() est une extension de gcc, mais est présent sur d'autres compilateurs
582: // comme Sun Studio. Dans le cas où typeof() n'existe pas, il est possible
583: // d'utiliser la macro suivante, mais elle possède un effet de bord dû à
584: // l'évaluation multiple de l'argument.
585: #else
586: # define abs(i) (((i) >= 0) ? (i) : (-i))
587: #endif
588:
589: #define NOTICE(m) \
590: do \
591: { \
592: ufprintf(stderr, "[%d-%llu] %s() from %s at line %d: %s\n", \
593: getpid(), (unsigned long long) pthread_self(), \
594: __FUNCTION__, __FILE__, __LINE__, m); \
595: fflush(stderr); \
596: } while(0)
597:
598: #ifdef __GLIBC__
599: #include <execinfo.h>
600: #define __BACKTRACE
601: #define BACKTRACE(n) \
602: do \
603: { \
604: void *buffer[n]; \
605: int nb, i; \
606: char **appels; \
607: pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER; \
608: nb = backtrace(buffer, n); \
609: appels = backtrace_symbols(buffer, nb); \
610: pthread_mutex_lock(&mutex); \
611: uprintf("[%d-%llu] BACKTRACE <%s()> at line #%d\n", \
612: getpid(), pthread_self(), __FUNCTION__, __LINE__); \
613: if (appels != NULL) \
614: { \
615: for(i = 0; i < nb; i++) \
616: uprintf(" %s\n", appels[i]); \
617: free(appels); \
618: } \
619: else \
620: uprintf("Nullified backtrace\n"); \
621: uprintf("[%d-%llu] END OF BACKTRACE\n", getpid(), pthread_self()); \
622: fflush(stdout); \
623: pthread_mutex_unlock(&mutex); \
624: } while(0)
625: #else
626: #define BACKTRACE(n) NOTICE("BACKTRACE only defined in glibc")
627: #endif
628:
629: #ifdef __BACKTRACE
630: # define BUG(b, ...) \
631: do { if (b) { uprintf("[%d] BUG! <%s()> at line #%d of %s\n", \
632: (int) getpid(), __FUNCTION__, __LINE__, __FILE__); \
633: __VA_ARGS__; fflush(stdout); \
634: BACKTRACE(64); \
635: pthread_kill(pthread_self(), SIGBUS); }} while(0)
636: #else
637: # define BUG(b, ...) \
638: do { if (b) { uprintf("[%d] BUG! <%s()> at line #%d of %s\n", \
639: (int) getpid(), __FUNCTION__, __LINE__, __FILE__); \
640: __VA_ARGS__; fflush(stdout); \
641: pthread_kill(pthread_self(), SIGBUS); }} while(0)
642: #endif
643:
644:
645: /*
646: ================================================================================
647: Affichage des points de retour des fonctions
648: ================================================================================
649: */
650:
651: #ifdef DEBUG_MEMOIRE
652: void analyse_post_mortem();
653: void *debug_memoire_ajout(size_t taille, const unsigned char *fonction,
654: unsigned long ligne, const unsigned char *argument);
655: void debug_memoire_initialisation();
656: void *debug_memoire_modification(void *pointeur, size_t taille,
657: const unsigned char *fonction, unsigned long ligne,
658: const unsigned char *argument);
659: void debug_memoire_retrait(void *ptr);
660: void debug_memoire_verification();
661:
662: pid_t debug_fork();
663:
664: #define malloc(s) debug_memoire_ajout(s, __FUNCTION__, __LINE__, #s)
665: #define free(s) debug_memoire_retrait(s)
666: #define realloc(s, t) debug_memoire_modification(s, t, \
667: __FUNCTION__, __LINE__, #t)
668: #define fork() debug_fork()
669: #endif
670:
671: #ifdef DEBUG_RETURN
672: #define return uprintf("[%d] Return from <%s()> at line #%d " \
673: "(%s [%d])\n", (int) getpid(), __FUNCTION__, \
674: __LINE__, strerror(errno), errno); fflush(stdout); errno = 0; return
675: #endif
676:
677: #ifdef DEBUG_MUTEX
678: #define pthread_mutex_lock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
679: "locking at %s() " \
680: "line #%d\n", (int) getpid(), (unsigned long long) pthread_self(), \
681: #mutex, mutex, __FUNCTION__, __LINE__), fflush(stdout), \
682: pthread_mutex_lock(mutex)
683: #define pthread_mutex_unlock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
684: "unlocking at " \
685: "%s() line #%d\n", (int) getpid(), (unsigned long long) \
686: pthread_self(), #mutex, mutex, __FUNCTION__, __LINE__), \
687: fflush(stdout), \
688: pthread_mutex_unlock(mutex)
689: #endif
690:
691: #ifdef DEBUG_SEMAPHORES
692: #define sem_wait(a) ({ int value; sem_getvalue(a, &value); \
693: uprintf("[%d-%llu] Semaphore %s (%p) "\
694: "waiting at %s() " \
695: "line #%d\n", (int) getpid(), (unsigned long long) pthread_self(), \
696: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \
697: if (value > 1) BUG(1, uprintf("Value %d\n", value)); sem_wait(a); })
698: #define sem_post(a) ({ int value; sem_getvalue(a, &value); \
699: uprintf("[%d-%llu] Semaphore %s (%p) "\
700: "posting at %s() " \
701: "line #%d\n", (int) getpid(), (unsigned long long) pthread_self(), \
702: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \
703: if (value > 0) BUG(1, uprintf("Value %d\n", value)); sem_post(a); })
704: #define sem_destroy(a) ({ int value; sem_getvalue(a, &value); \
705: if (value == 0) BUG(1, uprintf("Value %d\n", value)); sem_destroy(a); })
706: #endif
707:
708:
709: /*
710: ================================================================================
711: DEFINIONS
712: ================================================================================
713: */
714:
715: /*
716: --------------------------------------------------------------------------------
717: Valeurs
718: --------------------------------------------------------------------------------
719: */
720:
721: #define d_faux ((logical1) 0L)
722: #define d_vrai ((logical1) -1L)
723:
724: #define d_absence_erreur ((logical1) d_faux)
725: #define d_erreur ((logical1) d_vrai)
726:
727: #define d_code_fin_chaine '\0'
728: #define d_code_espace ' '
729: #define d_code_retour_chariot '\n'
730: #define d_code_tabulation '\t'
731: #define d_longueur_maximale_instruction 16
732:
733: #define d_INT "integer"
734: #define d_REL "real"
735: #define d_CPL "complex"
736: #define d_VIN "[ integer ]"
737: #define d_VRL "[ real ]"
738: #define d_VCX "[ complex ]"
739: #define d_MIN "[[ integer ]]"
740: #define d_MRL "[[ real ]]"
741: #define d_MCX "[[ complex ]]"
742: #define d_BIN "# binary[bodh]"
743: #define d_NOM "'name'"
744: #define d_CHN "\"string\""
745: #define d_LST "{ list }"
746: #define d_ALG "'algebraic'"
747: #define d_RPN "<< RPN >>"
748: #define d_FCH "File $n { format }"
749: #define d_SLB "Library $n"
750: #define d_SQL "Sql $n (type)"
751: #define d_PRC "Process $n"
752: #define d_SCK "Socket $n { format }"
753: #define d_SPH "Semaphore $n 'name'"
754: #define d_TAB "<[ table ]>"
755: #define d_MTX "Mutex $n"
756:
757: /*
758: --------------------------------------------------------------------------------
759: Paramètres du système
760: --------------------------------------------------------------------------------
761: */
762:
763: #ifndef RPLARGS
764: # define ds_beep ""
765: # define ds_fichier_historique ".RPL2_history"
766: # define ds_imposition_separateur_decimal d_vrai
767: # define ds_longueur_historique 256
768: # define ds_nombre_maximum_fichiers_ouverts 65536
769: # define ds_preprocesseur "rplpp " \
770: "--nostdinc -C 2> /dev/null"
771: # define ds_rplcore "rpl-core"
772: # define ds_rplprofile "rpl-profile"
773: # define ds_sdat "SDAT"
774: #endif
775:
776: /*
777: --------------------------------------------------------------------------------
778: Erreurs système
779: --------------------------------------------------------------------------------
780: */
781:
782: #ifdef DEBUG_ERREURS
783: # ifdef MESSAGES
784: # define __erreur(i) i
785: # define __erreur_(i) i
786: # else
787: # undef _ERREURS_VARIABLES
788: # ifdef _ERREURS_VARIABLES
789: # define __erreur_(i) __erreur(i)
790: # else
791: # define __erreur_(i) i
792: # endif
793: # define __erreur(i) ({ if (strstr(__FUNCTION__, "recherche_variable") \
794: == NULL) ufprintf(stderr, \
795: "ERROR %d AT %s() FROM %s LINE %d\n", \
796: i, __FUNCTION__, __FILE__, __LINE__); i; })
797: # endif
798: #else
799: # define __erreur(i) i
800: # define __erreur_(i) i
801: #endif
802:
803:
804: // -1 : erreur provoquée par une bibliothèque externe
805: #ifndef RPLARGS
806: # define d_es 2000
807: # define d_es_allocation_memoire __erreur(2001)
808: # define d_es_variable_introuvable __erreur_(2002)
809: # define d_es_pile_vide __erreur(2003)
810: # define d_es_end_incoherent __erreur(2004)
811: # define d_es_peripherique_stdin __erreur(2005)
812: # define d_es_erreur_fichier __erreur(2006)
813: # define d_es_execution_bibliotheque __erreur(2007)
814: # define d_es_signal __erreur(2008)
815: # define d_es_processus __erreur(2009)
816: # define d_es_pile_operationnelle_vide __erreur(2010)
817: # define d_es_nombre_max_descripteurs __erreur(2011)
818: # define d_es_interruption_invalide __erreur(2012)
819: # define d_es_contexte __erreur(2013)
820: # define d_es_somme_controle __erreur(2014)
821: # define d_es_semaphore __erreur(2015)
822: # define d_es_mutex_acquis_autre_thread __erreur(2016)
823: #endif
824:
825: /*
826: --------------------------------------------------------------------------------
827: Exceptions
828: --------------------------------------------------------------------------------
829: */
830:
831: #ifndef RPLARGS
832: # define d_ep 1000
833: # define d_ep_division_par_zero __erreur(1001)
834: # define d_ep_matrice_non_inversible __erreur(1002)
835: # define d_ep_resultat_indefini __erreur(1003)
836: # define d_ep_underflow __erreur(1004)
837: # define d_ep_overflow __erreur(1005)
838: # define d_ep_domaine_definition __erreur(1006)
839: # define d_ep_perte_precision __erreur(1007)
840: # define d_ep_decomposition_QR __erreur(1008)
841: # define d_ep_matrice_non_definie_positive __erreur(1009)
842: # define d_ep_decomposition_QZ __erreur(1010)
843: # define d_ep_decomposition_SVD __erreur(1011)
844: #endif
845:
846: /*
847: --------------------------------------------------------------------------------
848: Erreurs de compilation
849: --------------------------------------------------------------------------------
850: */
851:
852: #ifndef RPLARGS
853: # define d_ec 3000
854: # define d_ec_niveau_definition_negatif __erreur(3001)
855: # define d_ec_nom_definition_invalide __erreur(3002)
856: # define d_ec_erreur_boucle_definie __erreur(3003)
857: # define d_ec_erreur_instruction_end __erreur(3004)
858: # define d_ec_erreur_instruction_until __erreur(3005)
859: # define d_ec_source_incoherent __erreur(3006)
860: # define d_ec_erreur_instruction_while __erreur(3007)
861: # define d_ec_erreur_instruction_then __erreur(3008)
862: # define d_ec_erreur_instruction_else __erreur(3009)
863: # define d_ec_erreur_instruction_elseif __erreur(3010)
864: # define d_ec_erreur_instruction_select __erreur(3011)
865: # define d_ec_erreur_instruction_case __erreur(3012)
866: #endif
867:
868: /*
869: --------------------------------------------------------------------------------
870: Erreurs à l'exécution
871: --------------------------------------------------------------------------------
872: */
873:
874: // -1 : erreur provoquée par une bibliothèque externe
875: #ifndef RPLARGS
876: # define d_ex 0
877: # define d_ex_pile_vide __erreur(1)
878: # define d_ex_manque_argument __erreur(2)
879: # define d_ex_argument_invalide __erreur(3)
880: # define d_ex_erreur_type_argument __erreur(4)
881: # define d_ex_nom_reserve __erreur(5)
882: # define d_ex_nombre_arguments __erreur(6)
883: # define d_ex_dimensions_invalides __erreur(7)
884: # define d_ex_expression_invalide __erreur(8)
885: # define d_ex_absence_graphique_courant __erreur(9)
886: # define d_ex_erreur_traitement_condition __erreur(10)
887: # define d_ex_erreur_traitement_boucle __erreur(11)
888: # define d_ex_variable_non_definie __erreur_(12)
889: # define d_ex_drapeau_inexistant __erreur(13)
890: # define d_ex_nom_invalide __erreur(14)
891: # define d_ex_element_inexistant __erreur(15)
892: # define d_ex_absence_variable __erreur(16)
893: # define d_ex_erreur_evaluation __erreur(17)
894: # define d_ex_semaphore __erreur(18)
895: # define d_ex_longueur_fft __erreur(19)
896: # define d_ex_queue_impression __erreur(20)
897: # define d_ex_type_trace_invalide __erreur(21)
898: # define d_ex_erreur_fichier __erreur(22)
899: # define d_ex_absence_equation __erreur(23)
900: # define d_ex_erreur_bibliotheque __erreur(24)
901: # define d_ex_execution_bibliotheque __erreur(25)
902: # define d_ex_stop __erreur(26)
903: # define d_ex_matrice_statistique_invalide __erreur(27)
904: # define d_ex_dimensions_matrice_statistique __erreur(28)
905: # define d_ex_absence_observations __erreur(29)
906: # define d_ex_statistiques_echantillon __erreur(30)
907: # define d_ex_observations_inexistantes __erreur(31)
908: # define d_ex_syntaxe __erreur(32)
909: # define d_ex_cycle_hors_boucle __erreur(33)
910: # define d_ex_conversion_unite __erreur(34)
911: # define d_ex_erreur_parametre_fichier __erreur(35)
912: # define d_ex_erreur_acces_fichier __erreur(36)
913: # define d_ex_erreur_requete_fichier __erreur(37)
914: # define d_ex_erreur_format_fichier __erreur(38)
915: # define d_ex_fichier_verrouille __erreur(39)
916: # define d_ex_verrou_indefini __erreur(40)
917: # define d_ex_fin_de_fichier_atteinte __erreur(41)
918: # define d_ex_debut_de_fichier_atteint __erreur(42)
919: # define d_ex_erreur_type_fichier __erreur(43)
920: # define d_ex_fichier_vide __erreur(44)
921: # define d_ex_dimensions_differentes __erreur(45)
922: # define d_ex_routines_mathematiques __erreur(46)
923: # define d_ex_exit_hors_boucle __erreur(47)
924: # define d_ex_longueur_dft __erreur(48)
925: # define d_ex_contexte __erreur(49)
926: # define d_ex_processus __erreur(50)
927: # define d_ex_image_processus __erreur(51)
928: # define d_ex_erreur_sql __erreur(52)
929: # define d_ex_variable_verrouillee __erreur(53)
930: # define d_ex_variable_volatile __erreur(54)
931: # define d_ex_erreur_processus __erreur(55)
932: # define d_ex_erreur_impression __erreur(56)
933: # define d_ex_nombre_arguments_fonction __erreur(57)
934: # define d_ex_fonction_indisponible __erreur(58)
935: # define d_ex_bibliotheque_chargee __erreur(59)
936: # define d_ex_aucun_symbole __erreur(60)
937: # define d_ex_definition_ambigue __erreur(61)
938: # define d_ex_fichier_hors_contexte __erreur(62)
939: # define d_ex_socket_en_ecoute __erreur(63)
940: # define d_ex_interruption_invalide __erreur(64)
941: # define d_ex_erreur_transcodage __erreur(65)
942: # define d_ex_absence_processus_pere __erreur(66)
943: # define d_ex_creation_variable __erreur(67)
944: # define d_ex_fusible __erreur(68)
945: # define d_ex_iswi_hors_interruption __erreur(69)
946: # define d_ex_daemon __erreur(70)
947: # define d_ex_mutex __erreur(71)
948: # define d_ex_variable_statique_partagee __erreur(72)
949: # define d_ex_variable_partagee __erreur(73)
950: # define d_ex_graphique_memorise __erreur(74)
951: # define d_ex_matrice_non_diagonale __erreur(75)
952: # define d_ex_locales __erreur(76)
953: # define d_ex_representation __erreur(77)
954: # define d_ex_erreur_profilage __erreur(78)
955: # define d_ex_enregistrement_inexistant __erreur(79)
956: # define d_ex_clef_inexistante __erreur(80)
957: # define d_ex_nom_implicite __erreur(81)
958: # define d_ex_version_bibliotheque __erreur(82)
959: # define d_ex_creation_variable_globale __erreur(83)
960: # define d_ex_erreur_interne_rplcas __erreur(84)
961: # define d_ex_fichier_corrompu __erreur(85)
962: # define d_ex_mutex_acquis_autre_thread __erreur(86)
963: # define d_ex_expression_reguliere __erreur(87)
964: # define d_ex_instruction_indisponible __erreur(88)
965: # define d_ex_chiffrement __erreur(89)
966: # define d_ex_chiffrement_indisponible __erreur(90)
967: # define d_ex_longueur_clef_chiffrement __erreur(91)
968: # define d_ex_taille_message __erreur(92)
969: #endif
970:
971:
972: /*
973: ================================================================================
974: STRUCTURES
975: ================================================================================
976: */
977:
978: /*
979: --------------------------------------------------------------------------------
980: Structure objet
981: --------------------------------------------------------------------------------
982: */
983:
984: #ifdef MIN
985: # undef MIN
986: #endif
987:
988: #ifdef MAX
989: # undef MAX
990: #endif
991:
992: #define ADR __RPL_ADR
993: #define ALG __RPL_ALG
994: #define BIN __RPL_BIN
995: #define CHN __RPL_CHN
996: #define CPL __RPL_CPL
997: #define FCH __RPL_FCH
998: #define FCT __RPL_FCT
999: #define INT __RPL_INT
1000: #define LST __RPL_LST
1001: #define MCX __RPL_MCX
1002: #define MIN __RPL_MIN
1003: #define MRL __RPL_MRL
1004: #define MTX __RPL_MTX
1005: #define NOM __RPL_NOM
1006: #define NON __RPL_NON
1007: #define PRC __RPL_PRC
1008: #define REL __RPL_REL
1009: #define RPN __RPL_RPN
1010: #define SCK __RPL_SCK
1011: #define SLB __RPL_SLB
1012: #define SPH __RPL_SPH
1013: #define SQL __RPL_SQL
1014: #define TBL __RPL_TBL
1015: #define VCX __RPL_VCX
1016: #define VIN __RPL_VIN
1017: #define VRL __RPL_VRL
1018:
1019: enum t_rplcas_commandes { RPLCAS_INTEGRATION = 0, RPLCAS_LIMITE };
1020:
1021: enum t_type { ADR = 0, ALG, BIN, CHN, CPL, FCH, FCT, INT, LST,
1022: MCX, MIN, MRL, MTX, NOM, NON, PRC, REL, RPN, SCK,
1023: SLB, SPH, SQL, TBL, VCX, VIN, VRL };
1024:
1025: /*
1026: ADR : adresse sur 64 bits signés.
1027: Adresse d'une définition à interpréter.
1028:
1029: ALG : expression algébrique (struct_liste_chainee *)
1030: La liste chaînée contient la définition convertie en notation
1031: polonaise inversée. Ce type diffère du type 'RPN' au niveau
1032: du format de sortie (notation algébrique).
1033:
1034: BIN : entier binaire sur 64 bits (unsigned integer8 *)
1035: Sans objet.
1036: Type C/Fortran : unsigned integer8
1037:
1038: CHN : chaine de caracteres (character*(*), unsigned char *)
1039: Sans objet.
1040:
1041: CPL : complexe sur 2*64 bits (complex*16, struct_complexe16 *)
1042: Sans objet.
1043: Type C/Fortran : complex16
1044:
1045: FCH : descripteur de fichier (struct_fichier *).
1046:
1047: FCT : déclaration d'une fonction et de son nombre d'arguments
1048: (struct_fonction *). Ce type n'est nécessaire que dans le
1049: traitement des types 'ALG' et 'RPN'.
1050:
1051: INT : entier sur 64 bits (integer*8, integer8 *)
1052: Sans objet.
1053: Type C/Fortran : integer8
1054:
1055: LST : liste (struct_liste_chainee *)
1056: Les objets sont enregistrés sous forme de liste chaînée récursive.
1057: Cela permet de traiter des tableaux de données hétérogènes de
1058: grandes dimensions. Le nombre de dimensions maximal est fixé par
1059: la mémoire de la station.
1060:
1061: MCX : matrice de complexes (struct_matrice *)
1062: Sans objet.
1063:
1064: MIN : matrice d'entiers (struct_matrice *)
1065: Sans objet.
1066:
1067: MRL : matrice de reels (struct_matrice *)
1068: Sans objet.
1069:
1070: MTX : mutex (struct_mutex *)
1071: Sans objet.
1072:
1073: NOM : nom de variable (struct_nom *)
1074: Sans objet.
1075:
1076: PRC : processus (struct_processus_fils *)
1077: Sans objet.
1078:
1079: REL : reel sur 64 bits (real*8, real8 *)
1080: Sans objet.
1081:
1082: RPN : definition (struct_liste_chainee *)
1083: Ce type diffère du type 'ALG' au niveau du format de sortie
1084: (notation polonaise inversée).
1085:
1086: SCK : socket (struct_socket *)
1087:
1088: SLB : bibliothèque dynamique partagée (struct_bibliotheque *)
1089: Sans objet.
1090:
1091: SPH : sémaphore nommé (struct_semaphore *)
1092:
1093: SQL : connecteur sur une base de données SQL (struct_connecteur_sql *)
1094:
1095: TBL : tableau multidimensionnel d'objets (struct_tableau *).
1096:
1097: VCX : vecteur de complexes (struct_vecteur *)
1098: Sans objet.
1099:
1100: VIN : vecteur d'entiers (struct_vecteur *)
1101: Sans objet.
1102:
1103: VRL : vecteur de reels (struct_vecteur *)
1104: Sans objet.
1105: */
1106:
1107: typedef struct objet
1108: {
1109: enum t_type type;
1110:
1111: volatile long nombre_occurrences;
1112:
1113: pthread_mutex_t mutex;
1114:
1115: void *objet;
1116: } struct_objet;
1117:
1118:
1119: /*
1120: --------------------------------------------------------------------------------
1121: Structure fichier
1122: --------------------------------------------------------------------------------
1123: */
1124:
1125: #ifndef RPLARGS
1126: typedef struct fichier
1127: {
1128: int descripteur;
1129:
1130: unsigned char acces; /* S/D/I */
1131: unsigned char binaire; /* Y/N/F */
1132: unsigned char ouverture;
1133: unsigned char protection;
1134: unsigned char *nom;
1135:
1136: struct_objet *format;
1137:
1138: pid_t pid;
1139: pthread_t tid;
1140:
1141: integer8 position_clef;
1142: } struct_fichier;
1143: #endif
1144:
1145:
1146: /*
1147: --------------------------------------------------------------------------------
1148: Structure mutex
1149: --------------------------------------------------------------------------------
1150: */
1151:
1152: #ifndef RPLARGS
1153: typedef struct rpl_mutex
1154: {
1155: pthread_mutex_t mutex;
1156: pthread_t tid;
1157: } struct_mutex;
1158: #endif
1159:
1160:
1161: /*
1162: --------------------------------------------------------------------------------
1163: Structure sémaphore
1164: --------------------------------------------------------------------------------
1165: */
1166:
1167: #ifndef RPLARGS
1168: typedef struct semaphore
1169: {
1170: unsigned char *nom;
1171: sem_t *semaphore;
1172: } struct_semaphore;
1173: #endif
1174:
1175:
1176: /*
1177: --------------------------------------------------------------------------------
1178: Structure marque
1179: --------------------------------------------------------------------------------
1180: */
1181:
1182: #ifndef RPLARGS
1183: typedef struct marque
1184: {
1185: unsigned char *label;
1186: unsigned char *position;
1187:
1188: struct marque *suivant;
1189: } struct_marque;
1190: #endif
1191:
1192:
1193: /*
1194: --------------------------------------------------------------------------------
1195: Structure bibliothèque
1196: --------------------------------------------------------------------------------
1197: */
1198:
1199: #ifndef RPLARGS
1200: typedef struct bibliotheque
1201: {
1202: void *descripteur;
1203:
1204: pid_t pid;
1205: pthread_t tid;
1206:
1207: unsigned char *nom;
1208: } struct_bibliotheque;
1209: #endif
1210:
1211:
1212: /*
1213: --------------------------------------------------------------------------------
1214: Structure descripteur fichier
1215: --------------------------------------------------------------------------------
1216: */
1217:
1218: #ifndef RPLARGS
1219: typedef struct descripteur_fichier
1220: {
1221: int identifiant;
1222:
1223: unsigned char effacement;
1224: unsigned char type; // C (file *) ou S (sqlite *)
1225: unsigned char *nom;
1226:
1227: pid_t pid;
1228: pthread_t tid;
1229:
1230: union
1231: {
1232: file *descripteur_c;
1233: sqlite3 *descripteur_sqlite;
1234: };
1235: } struct_descripteur_fichier;
1236: #endif
1237:
1238:
1239: /*
1240: --------------------------------------------------------------------------------
1241: Structure connecteur SQL
1242: --------------------------------------------------------------------------------
1243: */
1244:
1245: #ifndef RPLARGS
1246: typedef struct connecteur_sql
1247: {
1248: pid_t pid;
1249: pthread_t tid;
1250:
1251: /*
1252: * "MYSQL"
1253: * "POSTGRESQL"
1254: */
1255:
1256: unsigned char *type;
1257: unsigned char *locale;
1258:
1259: union
1260: {
1261: # ifdef MYSQL_SUPPORT
1262: MYSQL *mysql;
1263: # endif
1264: # ifdef POSTGRESQL_SUPPORT
1265: PGconn *postgresql;
1266: # endif
1267: sqlite3 *sqlite;
1268: } descripteur;
1269: } struct_connecteur_sql;
1270: #endif
1271:
1272: #define sqlclose(s_objet) \
1273: if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, "MYSQL") \
1274: == 0) \
1275: mysqlclose((*((struct_connecteur_sql *) (*s_objet).objet)) \
1276: .descripteur); \
1277: else if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, \
1278: "POSTGRESQL") == 0) \
1279: postgresqlclose((*((struct_connecteur_sql *) (*s_objet).objet)) \
1280: .descripteur); \
1281: else if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, \
1282: "SQLITE") == 0) \
1283: sqlite3_close((*((struct_connecteur_sql *) (*s_objet).objet)) \
1284: .descripteur.sqlite); \
1285: else \
1286: BUG(1, uprintf("SQL type '%s' not allowed!", \
1287: (*((struct_connecteur_sql *) (*s_objet).objet)).type));
1288:
1289: /*
1290: --------------------------------------------------------------------------------
1291: Structure socket
1292: --------------------------------------------------------------------------------
1293: */
1294:
1295: #ifndef RPLARGS
1296: typedef struct socket
1297: {
1298: int domaine;
1299: int socket;
1300:
1301: pid_t pid;
1302: pthread_t tid;
1303:
1304: unsigned char *adresse;
1305: unsigned char *adresse_distante;
1306: unsigned char binaire;
1307: unsigned char socket_en_ecoute;
1308: logical1 socket_connectee;
1309: unsigned char effacement;
1310: unsigned char localisation;
1311: unsigned char protection;
1312: unsigned char type[19 + 1];
1313:
1314: struct_objet *format;
1315: } struct_socket;
1316: #endif
1317:
1318: /*
1319: --------------------------------------------------------------------------------
1320: Structure liste chaînee
1321: --------------------------------------------------------------------------------
1322: */
1323:
1324: typedef struct liste_chainee
1325: {
1326: struct liste_chainee *suivant;
1327:
1328: struct_objet *donnee;
1329: } struct_liste_chainee;
1330:
1331:
1332: /*
1333: --------------------------------------------------------------------------------
1334: Structure de gestion des signaux en provenance de rplsignal
1335: --------------------------------------------------------------------------------
1336: */
1337:
1338: #define d_NOMBRE_SIGNAUX 64
1339:
1340: typedef struct gestion_signaux
1341: {
1342: unsigned char masque_signaux[d_NOMBRE_SIGNAUX];
1343:
1344: /*
1345: * 'I' : signal ignoré
1346: * 'Q' : signal mis en queue pour un traitement ultérieur
1347: * 'N' : traitement normal du signal
1348: */
1349:
1350: integer8 queue_signaux[d_NOMBRE_SIGNAUX];
1351: integer8 nombre_signaux_en_queue;
1352: struct_objet *corps_signaux[d_NOMBRE_SIGNAUX];
1353:
1354: pthread_mutex_t mutex;
1355: } struct_gestion_signaux;
1356:
1357: #ifndef MAIN_RPL
1358: # define __STATIC_GESTION_SIGNAUX__
1359: #else
1360: # define __STATIC_GESTION_SIGNAUX__ = { .mutex = PTHREAD_MUTEX_INITIALIZER }
1361: #endif
1362:
1363: __EXTERN__ volatile struct_gestion_signaux signaux_externes
1364: __STATIC_GESTION_SIGNAUX__;
1365:
1366:
1367: /*
1368: --------------------------------------------------------------------------------
1369: Structure liste profilage
1370: --------------------------------------------------------------------------------
1371: */
1372:
1373: typedef struct liste_profilage
1374: {
1375: struct liste_profilage *suivant;
1376:
1377: unsigned char *fonction;
1378:
1379: struct timeval dernier_appel;
1380: struct timeval cumul;
1381:
1382: integer8 nombre_appels;
1383: } struct_liste_profilage;
1384:
1385: typedef struct liste_profilage2
1386: {
1387: struct liste_profilage2 *suivant;
1388:
1389: unsigned char *fonction;
1390: } struct_liste_profilage2;
1391:
1392: /*
1393: --------------------------------------------------------------------------------
1394: Structure contenant les fichiers graphiques (liste chaînée)
1395: --------------------------------------------------------------------------------
1396: */
1397:
1398: #ifndef RPLARLS
1399: typedef struct fichier_graphique
1400: {
1401: struct fichier_graphique *suivant;
1402:
1403: logical1 presence_axes;
1404:
1405: unsigned char *nom;
1406: unsigned char type[21];
1407:
1408: unsigned char *legende;
1409:
1410: int dimensions;
1411:
1412: integer8 systeme_axes;
1413: } struct_fichier_graphique;
1414: #endif
1415:
1416: /*
1417: --------------------------------------------------------------------------------
1418: Structure nom
1419: --------------------------------------------------------------------------------
1420: */
1421:
1422: typedef struct nom
1423: {
1424: unsigned char *nom;
1425: logical1 symbole; /* d_vrai/d_faux */
1426: // symbole == d_vrai signifie que le nom a été introduit dans un
1427: // calcul sans les apostrophes.
1428: } struct_nom;
1429:
1430:
1431: /*
1432: --------------------------------------------------------------------------------
1433: Structure processus fils
1434: --------------------------------------------------------------------------------
1435: */
1436:
1437: #ifndef RPLARGS
1438: typedef struct descripteur_thread
1439: {
1440: struct processus *s_etat_processus;
1441: struct processus *s_nouvel_etat_processus;
1442:
1443: struct_objet *argument;
1444:
1445: pid_t pid;
1446: volatile pthread_t tid;
1447:
1448: pthread_t thread_pere;
1449:
1450: pthread_mutex_t mutex;
1451: pthread_mutex_t mutex_nombre_references;
1452:
1453: volatile logical1 thread_actif;
1454:
1455: int pipe_erreurs[2];
1456: int pipe_objets[2];
1457: int pipe_injections[2];
1458: int pipe_nombre_injections[2];
1459: int pipe_interruptions[2];
1460: // pipe_nombre_elements_attente == 0 => initialisation ou terminaison
1461: // pipe_nombre_elements_attente == 1 => objet en attente
1462: // pipe_nombre_elements_attente == 2 => interruption en attente
1463: int pipe_nombre_elements_attente[2];
1464: int pipe_acquittement[2];
1465:
1466: volatile integer8 nombre_objets_dans_pipe;
1467: volatile integer8 nombre_interruptions_dans_pipe;
1468:
1469: logical1 processus_detache;
1470: logical1 destruction_objet;
1471:
1472: volatile signed long nombre_references;
1473: } struct_descripteur_thread;
1474:
1475: typedef struct processus_fils
1476: {
1477: struct_descripteur_thread *thread;
1478: } struct_processus_fils;
1479: #endif
1480:
1481:
1482: /*
1483: --------------------------------------------------------------------------------
1484: Structure liste pile systeme
1485: --------------------------------------------------------------------------------
1486: */
1487:
1488: #ifndef RPLARGS
1489: typedef struct liste_pile_systeme
1490: {
1491: struct liste_pile_systeme *suivant;
1492:
1493: struct_objet *indice_boucle;
1494: struct_objet *limite_indice_boucle;
1495: struct_objet *objet_de_test;
1496:
1497: logical1 arret_si_exception;
1498: logical1 creation_variables_statiques;
1499: logical1 creation_variables_partagees;
1500: logical1 evaluation_expression;
1501:
1502: unsigned char clause;
1503:
1504: /*
1505: clause :
1506: I : IF
1507: R : IFERR
1508: X : IFERR indiquant la présence d'une erreur.
1509: T : THEN
1510: E : ELSE
1511: Z : traitement en cours de ELSE
1512: D : DO
1513: U : UNTIL
1514: W : WHILE
1515: M : WHILE avec une clause fausse.
1516: S : SELECT
1517: K : aucun cas CASE n'a encore été traité.
1518: C : au moins un cas de SELECT...CASE a été traité.
1519: Q : traitement en cours d'un cas CASE.
1520: F : traitement du cas DEFAULT
1521: */
1522:
1523: unsigned char retour_definition;
1524: unsigned char *nom_variable;
1525: unsigned char origine_routine_evaluation;
1526: unsigned char type_cloture;
1527:
1528: /*
1529: type clôture :
1530: C SELECT : END termine un test SELECT/DEFAULT/END.
1531: D DO : END termine une boucle DO/UNTIL/END.
1532: I IF : END termine un test IF/THEN (ELSE)/END.
1533: J IFERR : END termine un test IFERR/THEN (ELSE)/END.
1534: K CASE : END termine un test CASE/THEN/END
1535: W WHILE : END termine une boucle WHILE/REPEAT/END.
1536: Q CRITICAL : END termine une section critique CRITICAL/END
1537:
1538: F FOR : NEXT ou STEP termine une boucle avec compteur.
1539: S START : NEXT ou STEP termine une boucle sans compteur.
1540: L LOOP : boucle utilisé dans le traitement de l'instruction RETURN.
1541: Elle correspond à une boucle FOR ou START mais sans son
1542: initialisation.
1543: A FORALL : NEXT termine une boucle sur un objet.
1544: */
1545:
1546: integer8 adresse_retour;
1547: integer8 niveau_courant;
1548: struct_liste_chainee *pointeur_objet_retour;
1549: } struct_liste_pile_systeme;
1550: #endif
1551:
1552:
1553: /*
1554: --------------------------------------------------------------------------------
1555: Structure variable
1556: --------------------------------------------------------------------------------
1557: */
1558:
1559: #ifndef RPLARGS
1560: typedef union position_variable
1561: {
1562: integer8 adresse;
1563: struct_objet *pointeur;
1564: } union_position_variable;
1565:
1566: typedef struct variable
1567: {
1568: unsigned char *nom;
1569: unsigned char origine; // P(rogramme) ou E(valuation)
1570:
1571: integer8 niveau;
1572:
1573: union_position_variable variable_statique;
1574: union_position_variable variable_partagee;
1575:
1576: struct_objet *objet;
1577:
1578: logical1 variable_verrouillee;
1579: } struct_variable;
1580:
1581: #endif
1582:
1583: /*
1584: --------------------------------------------------------------------------------
1585: Structure variable partagée
1586: --------------------------------------------------------------------------------
1587: */
1588:
1589: #ifndef RPLARGS
1590:
1591: typedef struct variable_partage
1592: {
1593: unsigned char *nom;
1594: unsigned char origine;
1595:
1596: integer8 niveau;
1597:
1598: union_position_variable variable_partagee;
1599:
1600: struct_objet *objet;
1601:
1602: pthread_mutex_t mutex;
1603: } struct_variable_partagee;
1604:
1605: #endif
1606:
1607:
1608: /*
1609: --------------------------------------------------------------------------------
1610: Structure variable statique
1611: --------------------------------------------------------------------------------
1612: */
1613:
1614: #ifndef RPLARGS
1615: typedef struct variable_statique
1616: {
1617: unsigned char *nom;
1618: unsigned char origine;
1619:
1620: // Position de création de la variable statique dans le programme ou dans
1621: // l'expression. 'origine' vaut 'P' pour programme ou 'E' pour expression.
1622:
1623: integer8 niveau;
1624:
1625: union_position_variable variable_statique;
1626:
1627: struct_objet *objet;
1628: } struct_variable_statique;
1629: #endif
1630:
1631:
1632: /*
1633: --------------------------------------------------------------------------------
1634: Structure vecteur
1635: --------------------------------------------------------------------------------
1636: */
1637:
1638: typedef struct vecteur
1639: {
1640: integer8 taille;
1641:
1642: unsigned char type; /* C (complex*16), R (real*8), I (integer*8) */
1643:
1644: void *tableau;
1645: } struct_vecteur;
1646:
1647:
1648: /*
1649: --------------------------------------------------------------------------------
1650: Structure matrice
1651: --------------------------------------------------------------------------------
1652: */
1653:
1654: typedef struct matrice
1655: {
1656: integer8 nombre_lignes;
1657: integer8 nombre_colonnes;
1658:
1659: unsigned char type; /* C (complex*16), R (real*8), I (integer*8) */
1660:
1661: void **tableau;
1662: } struct_matrice;
1663:
1664:
1665: /*
1666: --------------------------------------------------------------------------------
1667: Structure tableau
1668: --------------------------------------------------------------------------------
1669: */
1670:
1671: typedef struct tableau
1672: {
1673: integer8 nombre_elements;
1674:
1675: struct_objet **elements;
1676: } struct_tableau;
1677:
1678:
1679: /*
1680: --------------------------------------------------------------------------------
1681: Structure arbre
1682: --------------------------------------------------------------------------------
1683: */
1684:
1685: typedef struct arbre
1686: {
1687: struct_objet *objet;
1688:
1689: unsigned long nombre_feuilles;
1690: struct arbre **feuilles;
1691: } struct_arbre;
1692:
1693:
1694: /*
1695: --------------------------------------------------------------------------------
1696: Structures de gestion des instructions externes
1697: --------------------------------------------------------------------------------
1698: */
1699:
1700: typedef struct instruction_externe
1701: {
1702: unsigned char *nom;
1703: unsigned char *nom_bibliotheque;
1704: void *descripteur_bibliotheque;
1705: } struct_instruction_externe;
1706:
1707:
1708: /*
1709: --------------------------------------------------------------------------------
1710: Structure argument (pour les fonctions dynamiques)
1711: --------------------------------------------------------------------------------
1712: */
1713:
1714: typedef struct rpl_arguments
1715: {
1716: /* Piles operationnelles */
1717:
1718: struct_liste_chainee *l_base_pile;
1719: struct_liste_chainee *l_base_pile_last;
1720:
1721: /* Etat du calculateur */
1722:
1723: t_8_bits drapeaux_etat[8];
1724:
1725: /* Traitement des erreurs */
1726:
1727: unsigned char *message_erreur;
1728: unsigned char type_erreur; /* S = système
1729: E = exécution */
1730: integer8 erreur;
1731:
1732: /* Traitement des messages d'aide */
1733:
1734: logical1 aide; /* Affichage d'un
1735: message d'aide
1736: par la routine */
1737:
1738: /* Nombre d'arguments */
1739:
1740: unsigned char affichage_arguments;
1741: unsigned char constante_symbolique;
1742: unsigned char instruction_valide;
1743: unsigned char test_instruction;
1744:
1745: integer8 nombre_arguments;
1746: // Nombre d'arguments de la fonction, positif ou nul.
1747:
1748: void *s_etat_processus;
1749: } struct_rpl_arguments;
1750:
1751: /*
1752: --------------------------------------------------------------------------------
1753: Structure d'arbre des instructions intrinsèques
1754: --------------------------------------------------------------------------------
1755: */
1756:
1757: #ifndef RPLARGS
1758: typedef struct instruction
1759: {
1760: struct instruction **noeuds;
1761: void (*feuille)(struct processus *);
1762: } struct_instruction;
1763: #endif
1764:
1765: /*
1766: --------------------------------------------------------------------------------
1767: Structure d'arbre des variables globales et locales
1768: --------------------------------------------------------------------------------
1769: */
1770:
1771: #ifndef RPLARGS
1772: typedef struct arbre_variables
1773: {
1774: unsigned int noeuds_utilises;
1775: // Nombre de noeuds utilisés dans le
1776: // tableau **noeuds
1777: signed int indice_tableau_pere;
1778: // Position de la structure dans le
1779: // tableau **noeuds du père
1780:
1781: struct arbre_variables *noeud_pere;
1782: struct arbre_variables **noeuds;
1783:
1784: struct liste_variables *feuille;
1785: struct liste_variables_statiques *feuille_statique;
1786: } struct_arbre_variables;
1787:
1788: typedef struct arbre_variables_partagees
1789: {
1790: unsigned int noeuds_utilises;
1791: // Nombre de noeuds utilisés dans le
1792: // tableau **noeuds
1793: signed int indice_tableau_pere;
1794: // Position de la structure dans le
1795: // tableau **noeuds du père
1796:
1797: struct arbre_variables_partagees *noeud_pere;
1798: struct arbre_variables_partagees **noeuds;
1799:
1800: struct liste_variables_partagees *feuille;
1801:
1802: pthread_mutex_t mutex_feuille;
1803: } struct_arbre_variables_partagees;
1804:
1805: #define INITIALISATION_MUTEX(mutex) \
1806: do { \
1807: pthread_mutexattr_t attributs_mutex; \
1808: pthread_mutexattr_init(&attributs_mutex); \
1809: pthread_mutexattr_settype(&attributs_mutex, PTHREAD_MUTEX_RECURSIVE); \
1810: pthread_mutex_init(&(mutex), &attributs_mutex); \
1811: pthread_mutexattr_destroy(&attributs_mutex); \
1812: } while(0)
1813:
1814: typedef struct tableau_variables
1815: {
1816: unsigned char origine;
1817: unsigned char *nom; // pointeur sur la struct_variable
1818: // réelle et non copie de la chaîne
1819: integer8 niveau;
1820:
1821: struct_objet *objet; // pointeur sur l'objet et non copie
1822: // de l'objet.
1823:
1824: logical1 variable_verrouillee;
1825: logical1 variable_masquee;
1826: pthread_mutex_t *mutex;
1827: union_position_variable variable_statique;
1828: union_position_variable variable_partagee;
1829: } struct_tableau_variables;
1830:
1831: // La liste des variables est une liste doublement chaînée et circulaire.
1832: typedef struct liste_variables
1833: {
1834: union
1835: {
1836: // Utilisation dans la gestion des variables
1837: struct_variable *variable;
1838: // Utilisation dans la pile système (variables par niveau)
1839: struct_liste_chainee *liste;
1840: };
1841:
1842: struct arbre_variables *noeud_pere;
1843: struct arbre_variables *noeud;
1844: struct liste_variables *suivant;
1845: struct liste_variables *precedent;
1846: } struct_liste_variables;
1847:
1848: // La liste des variables statiques et une liste double chaînée et non
1849: // circulaire.
1850: typedef struct liste_variables_statiques
1851: {
1852: struct liste_variables_statiques *suivant;
1853: struct liste_variables_statiques *precedent;
1854: struct liste_variables_statiques *reference;
1855: struct_arbre_variables *feuille;
1856: struct_variable_statique *variable;
1857: } struct_liste_variables_statiques;
1858:
1859: typedef struct liste_variables_partagees
1860: {
1861: struct liste_variables_partagees *suivant;
1862: struct liste_variables_partagees *precedent;
1863: struct liste_variables_partagees *reference;
1864: struct_arbre_variables_partagees *feuille;
1865: struct_variable_partagee *variable;
1866: pthread_t tid;
1867: pid_t pid;
1868: } struct_liste_variables_partagees;
1869: #endif
1870:
1871: /*
1872: --------------------------------------------------------------------------------
1873: Structure processus
1874: --------------------------------------------------------------------------------
1875: */
1876:
1877: #ifndef RPLARGS
1878: typedef struct processus
1879: {
1880: /* Pointeurs sur le programme */
1881:
1882: unsigned char *definitions_chainees;
1883: struct_liste_chainee *expression_courante;
1884:
1885: unsigned char *instruction_courante;
1886: struct_objet *objet_courant;
1887: unsigned char evaluation_expression_compilee; /*Y/N*/
1888:
1889: unsigned char *nom_fichier_source;
1890: unsigned char *nom_fichier_historique;
1891:
1892: unsigned char autorisation_conversion_chaine; /*Y/N*/
1893: unsigned char autorisation_empilement_programme; /*Y/N*/
1894: unsigned char autorisation_evaluation_nom; /*Y/N*/
1895: unsigned char autorisation_nom_implicite; /*Y/N*/
1896: unsigned char evaluation_forcee; /*Y/N*/
1897: unsigned char instruction_valide; /*Y/N*/
1898: unsigned char instruction_intrinseque; /*Y/I/N*/
1899: unsigned char test_instruction; /*Y/N*/
1900: unsigned char affichage_arguments; /*Y/N*/
1901: unsigned char constante_symbolique; /*Y/N*/
1902: unsigned char traitement_symbolique; /*Y/N*/
1903: unsigned char mode_execution_programme; /*Y/I/N*/
1904: unsigned char mode_interactif; /*Y/N*/
1905: unsigned char mode_evaluation_expression; /*Y/N*/
1906: unsigned char traitement_cycle_exit; /*N/E/C*/
1907: unsigned char recherche_type; /*Y/N*/
1908:
1909: integer8 position_courante;
1910: integer8 longueur_definitions_chainees;
1911:
1912: /* Pointeurs sur les instructions */
1913:
1914: int *pointeurs_caracteres;
1915: int nombre_caracteres;
1916: struct_instruction *arbre_instructions;
1917:
1918: /* Requetes */
1919:
1920: unsigned char requete_arret; /*Y/N*/
1921:
1922: /* Piles operationnelles */
1923:
1924: struct_liste_chainee *l_base_pile;
1925: struct_liste_chainee *l_base_pile_last;
1926:
1927: integer8 hauteur_pile_operationnelle;
1928:
1929: /* Piles systemes */
1930:
1931: struct_liste_pile_systeme *l_base_pile_systeme;
1932:
1933: integer8 hauteur_pile_systeme;
1934:
1935: /* Gestion des processus */
1936:
1937: volatile
1938: struct_liste_chainee *l_base_pile_processus;
1939:
1940: logical1 presence_pipes;
1941:
1942: int pipe_acquittement;
1943: int pipe_donnees;
1944: int pipe_injections;
1945: int pipe_nombre_injections;
1946: int pipe_interruptions;
1947: int pipe_nombre_elements_attente;
1948: int nombre_objets_envoyes_non_lus;
1949: int nombre_objets_injectes;
1950:
1951: real8 pourcentage_maximal_cpu;
1952: real8 temps_maximal_cpu;
1953:
1954: logical1 presence_fusible;
1955: pthread_t thread_fusible;
1956: pthread_t thread_surveille_par_fusible;
1957: pthread_t thread_signaux;
1958: int pipe_signaux[2];
1959:
1960: volatile int pointeur_signal_ecriture;
1961: volatile int pointeur_signal_lecture;
1962: volatile enum signaux_rpl signaux_en_queue[LONGUEUR_QUEUE_SIGNAUX];
1963: volatile logical1 demarrage_fils;
1964: volatile logical1 redemarrage_processus;
1965:
1966: /* Contextes */
1967:
1968: struct_liste_chainee *l_base_pile_contextes;
1969: struct_liste_chainee *l_base_pile_taille_contextes;
1970:
1971: /* Variables */
1972:
1973: // La liste des variables par niveau est doublement chaînée.
1974: // À tout moment, elle pointe sur le niveau le plus haut existant et
1975: // l_liste_variable_par_niveau->precedent renvoie la liste des
1976: // définitions. l_liste_variable_par_niveau->precedent->precedent pointe
1977: // sur la liste des variables globales.
1978: //
1979: // À l'initialisation :
1980: // l_liste_variables_par_niveau->suivant == l_liste_variables_par_niveau
1981: // l_liste_variables_par_niveau->precedent == l_liste_variables_par_niveau
1982:
1983: struct_arbre_variables *s_arbre_variables;
1984: struct_liste_variables *l_liste_variables_par_niveau;
1985: struct_liste_variables_statiques
1986: *l_liste_variables_statiques;
1987:
1988: struct_arbre_variables_partagees
1989: **s_arbre_variables_partagees;
1990: struct_liste_variables_partagees
1991: **l_liste_variables_partagees;
1992:
1993: logical1 niveau_supprime;
1994:
1995: struct_variable *pointeur_variable_courante;
1996: struct_liste_variables *pointeur_feuille_courante;
1997: struct_variable_statique *pointeur_variable_statique_courante;
1998: struct_variable_partagee *pointeur_variable_partagee_courante;
1999:
2000: int *pointeurs_caracteres_variables;
2001: int nombre_caracteres_variables;
2002:
2003: integer8 niveau_courant;
2004: integer8 niveau_initial;
2005:
2006: logical1 creation_variables_statiques;
2007: logical1 creation_variables_partagees;
2008: logical1 gel_liste_variables;
2009:
2010: /* Fichiers */
2011:
2012: struct_liste_chainee *s_fichiers;
2013:
2014: /* Sockets */
2015:
2016: struct_liste_chainee *s_sockets;
2017:
2018: /* Connecteurs aux bases de données */
2019:
2020: struct_liste_chainee *s_connecteurs_sql;
2021:
2022: /* Bibliothèques dynamiques */
2023:
2024: struct_liste_chainee *s_bibliotheques;
2025: struct_instruction_externe *s_instructions_externes;
2026: integer8 nombre_instructions_externes;
2027:
2028: /* Fichier d'impression */
2029:
2030: unsigned char *nom_fichier_impression;
2031: unsigned char format_papier[16];
2032:
2033: /* Parametres graphiques */
2034:
2035: struct_fichier_graphique *fichiers_graphiques; /* NULL */
2036:
2037: unsigned char type_trace_eq[21];
2038:
2039: /*
2040: * 2D :
2041: * FONCTION
2042: * PARAMETRIQUE
2043: * POLAIRE
2044: * COURBES DE NIVEAU
2045: *
2046: * 3D :
2047: * GRILLE 3D
2048: * COURBE PARAMETRIQUE // A FAIRE
2049: * SURFACE PARAMETRIQUE // A FAIRE
2050: * CYNLINDRIQUE // A FAIRE
2051: * SPHERIQUE // A FAIRE
2052: */
2053:
2054: unsigned char type_trace_sigma[21];
2055:
2056: /*
2057: * POINTS
2058: * HISTOGRAMME
2059: * TABLE TRACANTE
2060: */
2061:
2062: /*
2063: * ECHELLES
2064: */
2065:
2066: integer8 systeme_axes;
2067:
2068: real8 x_min;
2069: real8 x_max;
2070: real8 y_min;
2071: real8 y_max;
2072: real8 z_min;
2073: real8 z_max;
2074:
2075: real8 x_tics;
2076: real8 y_tics;
2077: real8 z_tics;
2078:
2079: integer8 mx_tics;
2080: integer8 my_tics;
2081: integer8 mz_tics;
2082:
2083: logical1 x_lines;
2084: logical1 y_lines;
2085: logical1 z_lines;
2086:
2087: logical1 mx_lines;
2088: logical1 my_lines;
2089: logical1 mz_lines;
2090:
2091: /*
2092: * -1 : absent du graphique
2093: * 0 : graduations automatiques
2094: * >0 : valeur manuelle
2095: */
2096:
2097: real8 x2_min;
2098: real8 x2_max;
2099: real8 y2_min;
2100: real8 y2_max;
2101: real8 z2_min;
2102: real8 z2_max;
2103:
2104: real8 x2_tics;
2105: real8 y2_tics;
2106: real8 z2_tics;
2107:
2108: integer8 mx2_tics;
2109: integer8 my2_tics;
2110: integer8 mz2_tics;
2111:
2112: logical1 x2_lines;
2113: logical1 y2_lines;
2114: logical1 z2_lines;
2115:
2116: logical1 mx2_lines;
2117: logical1 my2_lines;
2118: logical1 mz2_lines;
2119:
2120: real8 resolution;
2121:
2122: logical1 souris_active;
2123:
2124: logical1 echelle_automatique_x;
2125: logical1 echelle_automatique_y;
2126: logical1 echelle_automatique_z;
2127:
2128: logical1 echelle_automatique_x2;
2129: logical1 echelle_automatique_y2;
2130: logical1 echelle_automatique_z2;
2131:
2132: logical1 echelle_log_x;
2133: logical1 echelle_log_y;
2134: logical1 echelle_log_z;
2135:
2136: logical1 echelle_log_x2;
2137: logical1 echelle_log_y2;
2138: logical1 echelle_log_z2;
2139:
2140: real8 point_de_vue_theta;
2141: real8 point_de_vue_phi;
2142: real8 echelle_3D;
2143:
2144: unsigned char *label_x;
2145: unsigned char *label_y;
2146: unsigned char *label_z;
2147: unsigned char *titre;
2148: unsigned char *legende;
2149:
2150: unsigned char *nom_fichier_gnuplot;
2151: unsigned char *type_fichier_gnuplot;
2152:
2153: struct_objet *indep;
2154: struct_objet *depend;
2155: struct_objet *parametres_courbes_de_niveau;
2156:
2157: struct_marque *s_marques;
2158:
2159: file *entree_standard;
2160:
2161: logical1 requete_nouveau_plan;
2162: logical1 mise_a_jour_trace_requise;
2163:
2164: /* Parametres statistiques */
2165:
2166: integer8 colonne_statistique_1;
2167: integer8 colonne_statistique_2;
2168:
2169: /* Etat du calculateur */
2170:
2171: t_8_bits drapeaux_etat[8];
2172:
2173: /* Traitement des exceptions */
2174:
2175: logical1 arret_si_exception;
2176: int exception;
2177: int derniere_exception;
2178: int exception_processus_fils;
2179:
2180: /* Traitement des erreurs */
2181:
2182: int erreur_compilation;
2183: volatile int erreur_execution;
2184: volatile int erreur_systeme;
2185:
2186: struct_objet *s_objet_errone;
2187: struct_objet *s_objet_erreur;
2188:
2189: logical1 erreur_scrutation;
2190:
2191: volatile int erreur_systeme_processus_fils;
2192: int erreur_execution_processus_fils;
2193:
2194: pid_t pid_erreur_processus_fils;
2195:
2196: logical1 erreur_processus_fils;
2197:
2198: integer8 derniere_erreur_fonction_externe;
2199:
2200: int derniere_erreur_systeme;
2201: int derniere_erreur_execution;
2202: int derniere_erreur_evaluation;
2203:
2204: unsigned char *instruction_derniere_erreur;
2205:
2206: integer8 niveau_derniere_erreur;
2207:
2208: logical1 core;
2209: logical1 invalidation_message_erreur;
2210:
2211: /* Debug */
2212:
2213: logical1 debug;
2214: logical8 type_debug;
2215: logical1 debug_programme;
2216: logical1 execution_pas_suivant;
2217: logical1 traitement_instruction_halt;
2218:
2219: /* Interruptions logicielles */
2220:
2221: unsigned char masque_interruptions[d_NOMBRE_INTERRUPTIONS];
2222:
2223: /*
2224: * 'I' : interruption ignorée
2225: * 'Q' : interruption mise en queue pour un traitement ultérieur
2226: * 'N' : traitement normal de l'interruption
2227: */
2228:
2229: integer8 queue_interruptions[d_NOMBRE_INTERRUPTIONS];
2230: integer8 nombre_interruptions_en_queue;
2231: struct_liste_chainee *pile_origine_interruptions
2232: [d_NOMBRE_INTERRUPTIONS];
2233: volatile integer8 nombre_interruptions_non_affectees;
2234:
2235: struct_objet *corps_interruptions[d_NOMBRE_INTERRUPTIONS];
2236:
2237: unsigned char traitement_interruption; /* Y/N */
2238: unsigned char traitement_interruptible; /* Y/N */
2239: unsigned char traitement_at_poke; /* Y/N */
2240:
2241: struct_objet *at_exit;
2242: struct_objet *at_poke;
2243:
2244: /* Variables volatiles */
2245:
2246: volatile sig_atomic_t var_volatile_alarme;
2247: // Traitement de ctrl+C et des arrêts brutaux
2248: volatile sig_atomic_t var_volatile_requete_arret;
2249: // Traitement de ctrl+Z
2250: volatile sig_atomic_t var_volatile_requete_arret2;
2251: volatile sig_atomic_t var_volatile_traitement_retarde_stop;
2252: volatile sig_atomic_t var_volatile_traitement_sigint;
2253:
2254: volatile sig_atomic_t var_volatile_processus_racine;
2255: volatile sig_atomic_t var_volatile_processus_pere;
2256: volatile sig_atomic_t var_volatile_recursivite;
2257:
2258: volatile sig_atomic_t arret_depuis_abort;
2259:
2260: volatile int var_volatile_exception_gsl;
2261:
2262: /* Autres */
2263:
2264: char *rpl_home;
2265:
2266: gsl_rng *generateur_aleatoire;
2267: const gsl_rng_type *type_generateur_aleatoire;
2268:
2269: void *contexte_cas;
2270:
2271: integer8 nombre_arguments;
2272:
2273: /*
2274: * Il s'agit du nombre d'arguments utilisé pour l'évaluation
2275: * des expressions algébriques.
2276: * -1 : la fonction ne peut être dans un objet de type ALG.
2277: * -2 : nombre d'arguments inconnu
2278: * 0 : la fonction doit apparaître en notation infixe
2279: * >0 : la fonction apparaît comme une fonction normale
2280: */
2281:
2282: logical1 lancement_interactif;
2283:
2284: unsigned char *chemin_fichiers_temporaires;
2285: unsigned char langue;
2286: unsigned char retour_routine_evaluation;
2287: unsigned char *localisation;
2288:
2289: integer8 niveau_recursivite;
2290:
2291: pid_t pid_processus_pere;
2292: pthread_t tid_processus_pere;
2293: pthread_t tid;
2294:
2295: logical1 processus_detache;
2296:
2297: /* Profilage */
2298:
2299: logical1 profilage;
2300: int niveau_profilage;
2301: struct_liste_profilage *pile_profilage;
2302: struct_liste_profilage2 *pile_profilage_fonctions;
2303: struct timeval horodatage_profilage;
2304:
2305: pthread_mutex_t mutex_allocation;
2306: pthread_mutex_t mutex_interruptions;
2307: pthread_mutex_t mutex_pile_processus;
2308: pthread_mutex_t mutex_signaux;
2309:
2310: // Mutex autorisant les fork()
2311: sem_t __PTR__ semaphore_fork;
2312:
2313: /* Mutexes */
2314:
2315: struct_liste_chainee *liste_mutexes;
2316: pthread_mutex_t protection_liste_mutexes;
2317: unsigned int sections_critiques;
2318:
2319: /* Variable d'initialisation pour SCHED */
2320:
2321: logical1 initialisation_scheduler;
2322:
2323: /* Drapeau nécessaire à RESTART */
2324:
2325: volatile logical1 requete_redemarrage;
2326:
2327: /* Gestion optimisée de la mémoire */
2328:
2329: double estimation_taille_pile_tampon;
2330: integer8 taille_pile_tampon;
2331: struct_liste_chainee *pile_tampon;
2332:
2333: double estimation_taille_pile_systeme_tampon;
2334: integer8 taille_pile_systeme_tampon;
2335: struct_liste_pile_systeme *pile_systeme_tampon;
2336:
2337: integer8 taille_pile_objets;
2338: struct_objet *pile_objets;
2339:
2340: # define TAILLE_CACHE 1024
2341:
2342: integer8 *objets_adr[TAILLE_CACHE];
2343: int pointeur_adr;
2344:
2345: logical8 *objets_bin[TAILLE_CACHE];
2346: int pointeur_bin;
2347:
2348: complex16 *objets_cpl[TAILLE_CACHE];
2349: int pointeur_cpl;
2350:
2351: struct fonction *objets_fct[TAILLE_CACHE];
2352: int pointeur_fct;
2353:
2354: integer8 *objets_int[TAILLE_CACHE];
2355: int pointeur_int;
2356:
2357: struct_matrice *objets_mat[TAILLE_CACHE];
2358: int pointeur_mat;
2359:
2360: struct_nom *objets_nom[TAILLE_CACHE];
2361: int pointeur_nom;
2362:
2363: real8 *objets_rel[TAILLE_CACHE];
2364: int pointeur_rel;
2365:
2366: struct_tableau *objets_tab[TAILLE_CACHE];
2367: int pointeur_tab;
2368:
2369: struct_vecteur *objets_vec[TAILLE_CACHE];
2370: int pointeur_vec;
2371:
2372: struct_liste_chainee *maillons[TAILLE_CACHE];
2373: int pointeur_maillons;
2374:
2375: struct_arbre_variables *variables_noeud[TAILLE_CACHE];
2376: int pointeur_variables_noeud;
2377:
2378: struct_arbre_variables_partagees
2379: *variables_partagees_noeud[TAILLE_CACHE];
2380: int pointeur_variables_partagees_noeud;
2381:
2382: struct_liste_variables *variables_feuille[TAILLE_CACHE];
2383: int pointeur_variables_feuille;
2384:
2385: struct_variable *variables_variable[TAILLE_CACHE];
2386: int pointeur_variables_variable;
2387:
2388: struct_arbre_variables **variables_tableau_noeuds[TAILLE_CACHE];
2389: int pointeur_variables_tableau_noeuds;
2390:
2391: struct_arbre_variables_partagees
2392: **variables_tableau_noeuds_partages
2393: [TAILLE_CACHE];
2394: int pointeur_variables_tableau_noeuds_partages;
2395: } struct_processus;
2396: #endif
2397:
2398: /*
2399: --------------------------------------------------------------------------------
2400: Structure fonction
2401: --------------------------------------------------------------------------------
2402: */
2403:
2404: #ifndef RPLARGS
2405: typedef struct fonction
2406: {
2407: unsigned char *nom_fonction;
2408: integer8 nombre_arguments;
2409:
2410: void (*fonction)(struct_processus *);
2411:
2412: volatile struct_liste_chainee *prediction_saut;
2413: volatile logical1 prediction_execution;
2414: } struct_fonction;
2415: #endif
2416:
2417:
2418: /*
2419: ================================================================================
2420: PROTOTYPES
2421: ================================================================================
2422: */
2423:
2424: /*
2425: --------------------------------------------------------------------------------
2426: Procédures d'exécution des mots-clef du langage RPL/2
2427: --------------------------------------------------------------------------------
2428: */
2429:
2430: // BEGIN C PROTOTYPES
2431: void instruction_sensible_e(struct_processus *s_etat_processus);
2432: void instruction_sensible_i(struct_processus *s_etat_processus);
2433: void instruction_sensible_infinity(struct_processus *s_etat_processus);
2434:
2435: void instruction_abort(struct_processus *s_etat_processus);
2436: void instruction_abs(struct_processus *s_etat_processus);
2437: void instruction_acos(struct_processus *s_etat_processus);
2438: void instruction_acosh(struct_processus *s_etat_processus);
2439: void instruction_alarm(struct_processus *s_etat_processus);
2440: void instruction_alog(struct_processus *s_etat_processus);
2441: void instruction_and(struct_processus *s_etat_processus);
2442: void instruction_append(struct_processus *s_etat_processus);
2443: void instruction_array_fleche(struct_processus *s_etat_processus);
2444: void instruction_arg(struct_processus *s_etat_processus);
2445: void instruction_asin(struct_processus *s_etat_processus);
2446: void instruction_asinh(struct_processus *s_etat_processus);
2447: void instruction_asl(struct_processus *s_etat_processus);
2448: void instruction_asr(struct_processus *s_etat_processus);
2449: void instruction_atan(struct_processus *s_etat_processus);
2450: void instruction_atanh(struct_processus *s_etat_processus);
2451: void instruction_atexit(struct_processus *s_etat_processus);
2452: void instruction_atpoke(struct_processus *s_etat_processus);
2453: void instruction_autoscale(struct_processus *s_etat_processus);
2454: void instruction_axes(struct_processus *s_etat_processus);
2455:
2456: void instruction_b_vers_r(struct_processus *s_etat_processus);
2457: void instruction_backspace(struct_processus *s_etat_processus);
2458: void instruction_backtrace(struct_processus *s_etat_processus);
2459: void instruction_beep(struct_processus *s_etat_processus);
2460: void instruction_bessel(struct_processus *s_etat_processus);
2461: void instruction_bin(struct_processus *s_etat_processus);
2462:
2463: void instruction_c_vers_r(struct_processus *s_etat_processus);
2464: void instruction_case(struct_processus *s_etat_processus);
2465: void instruction_ceil(struct_processus *s_etat_processus);
2466: void instruction_centr(struct_processus *s_etat_processus);
2467: void instruction_cf(struct_processus *s_etat_processus);
2468: void instruction_chr(struct_processus *s_etat_processus);
2469: void instruction_cipher(struct_processus *s_etat_processus);
2470: void instruction_clear(struct_processus *s_etat_processus);
2471: void instruction_cllcd(struct_processus *s_etat_processus);
2472: void instruction_clmf(struct_processus *s_etat_processus);
2473: void instruction_close(struct_processus *s_etat_processus);
2474: void instruction_clratexit(struct_processus *s_etat_processus);
2475: void instruction_clratpoke(struct_processus *s_etat_processus);
2476: void instruction_clrcntxt(struct_processus *s_etat_processus);
2477: void instruction_clrerr(struct_processus *s_etat_processus);
2478: void instruction_clrfuse(struct_processus *s_etat_processus);
2479: void instruction_clrmtx(struct_processus *s_etat_processus);
2480: void instruction_clrsmphr(struct_processus *s_etat_processus);
2481: void instruction_clrswi(struct_processus *s_etat_processus);
2482: void instruction_cls(struct_processus *s_etat_processus);
2483: void instruction_clusr(struct_processus *s_etat_processus);
2484: void instruction_cnrm(struct_processus *s_etat_processus);
2485: void instruction_cols(struct_processus *s_etat_processus);
2486: void instruction_col_fleche(struct_processus *s_etat_processus);
2487: void instruction_col_moins(struct_processus *s_etat_processus);
2488: void instruction_col_plus(struct_processus *s_etat_processus);
2489: void instruction_comb(struct_processus *s_etat_processus);
2490: void instruction_compress(struct_processus *s_etat_processus);
2491: void instruction_con(struct_processus *s_etat_processus);
2492: void instruction_cond(struct_processus *s_etat_processus);
2493: void instruction_cont(struct_processus *s_etat_processus);
2494: void instruction_continue(struct_processus *s_etat_processus);
2495: void instruction_conj(struct_processus *s_etat_processus);
2496: void instruction_convert(struct_processus *s_etat_processus);
2497: void instruction_copy(struct_processus *s_etat_processus);
2498: void instruction_copyright(struct_processus *s_etat_processus);
2499: void instruction_corr(struct_processus *s_etat_processus);
2500: void instruction_cos(struct_processus *s_etat_processus);
2501: void instruction_cosh(struct_processus *s_etat_processus);
2502: void instruction_cov(struct_processus *s_etat_processus);
2503: void instruction_cr(struct_processus *s_etat_processus);
2504: void instruction_create(struct_processus *s_etat_processus);
2505: void instruction_critical(struct_processus *s_etat_processus);
2506: void instruction_crmtx(struct_processus *s_etat_processus);
2507: void instruction_cross(struct_processus *s_etat_processus);
2508: void instruction_crsmphr(struct_processus *s_etat_processus);
2509: void instruction_crtab(struct_processus *s_etat_processus);
2510: void instruction_cstop(struct_processus *s_etat_processus);
2511: void instruction_cswp(struct_processus *s_etat_processus);
2512: void instruction_currenc(struct_processus *s_etat_processus);
2513: void instruction_cycle(struct_processus *s_etat_processus);
2514:
2515: void instruction_d_vers_r(struct_processus *s_etat_processus);
2516: void instruction_daemonize(struct_processus *s_etat_processus);
2517: void instruction_date(struct_processus *s_etat_processus);
2518: void instruction_dec(struct_processus *s_etat_processus);
2519: void instruction_decr(struct_processus *s_etat_processus);
2520: void instruction_default(struct_processus *s_etat_processus);
2521: void instruction_deg(struct_processus *s_etat_processus);
2522: void instruction_delete(struct_processus *s_etat_processus);
2523: void instruction_depnd(struct_processus *s_etat_processus);
2524: void instruction_depth(struct_processus *s_etat_processus);
2525: void instruction_der(struct_processus *s_etat_processus);
2526: void instruction_det(struct_processus *s_etat_processus);
2527: void instruction_detach(struct_processus *s_etat_processus);
2528: void instruction_dft(struct_processus *s_etat_processus);
2529: void instruction_dgtiz(struct_processus *s_etat_processus);
2530: void instruction_diag_fleche(struct_processus *s_etat_processus);
2531: void instruction_digest(struct_processus *s_etat_processus);
2532: void instruction_disp(struct_processus *s_etat_processus);
2533: void instruction_division(struct_processus *s_etat_processus);
2534: void instruction_do(struct_processus *s_etat_processus);
2535: void instruction_dot(struct_processus *s_etat_processus);
2536: void instruction_draw(struct_processus *s_etat_processus);
2537: void instruction_drax(struct_processus *s_etat_processus);
2538: void instruction_drop(struct_processus *s_etat_processus);
2539: void instruction_drop2(struct_processus *s_etat_processus);
2540: void instruction_dropcntxt(struct_processus *s_etat_processus);
2541: void instruction_dropn(struct_processus *s_etat_processus);
2542: void instruction_drws(struct_processus *s_etat_processus);
2543: void instruction_dup(struct_processus *s_etat_processus);
2544: void instruction_dup2(struct_processus *s_etat_processus);
2545: void instruction_dupcntxt(struct_processus *s_etat_processus);
2546: void instruction_dupn(struct_processus *s_etat_processus);
2547:
2548: void instruction_e(struct_processus *s_etat_processus);
2549: void instruction_edit(struct_processus *s_etat_processus);
2550: void instruction_egalite(struct_processus *s_etat_processus);
2551: void instruction_egv(struct_processus *s_etat_processus);
2552: void instruction_egvl(struct_processus *s_etat_processus);
2553: void instruction_else(struct_processus *s_etat_processus);
2554: void instruction_elseif(struct_processus *s_etat_processus);
2555: void instruction_end(struct_processus *s_etat_processus);
2556: void instruction_eng(struct_processus *s_etat_processus);
2557: void instruction_epsilon(struct_processus *s_etat_processus);
2558: void instruction_erase(struct_processus *s_etat_processus);
2559: void instruction_errm(struct_processus *s_etat_processus);
2560: void instruction_errn(struct_processus *s_etat_processus);
2561: void instruction_eval(struct_processus *s_etat_processus);
2562: void instruction_exget(struct_processus *s_etat_processus);
2563: void instruction_exit(struct_processus *s_etat_processus);
2564: void instruction_exp(struct_processus *s_etat_processus);
2565: void instruction_expm(struct_processus *s_etat_processus);
2566: void instruction_exsub(struct_processus *s_etat_processus);
2567: void instruction_externals(struct_processus *s_etat_processus);
2568: void instruction_eyept(struct_processus *s_etat_processus);
2569:
2570: void instruction_fact(struct_processus *s_etat_processus);
2571: void instruction_false(struct_processus *s_etat_processus);
2572: void instruction_fc_test(struct_processus *s_etat_processus);
2573: void instruction_fc_test_c(struct_processus *s_etat_processus);
2574: void instruction_fc_test_s(struct_processus *s_etat_processus);
2575: void instruction_fft(struct_processus *s_etat_processus);
2576: void instruction_fix(struct_processus *s_etat_processus);
2577: void instruction_fleche(struct_processus *s_etat_processus);
2578: void instruction_fleche_array(struct_processus *s_etat_processus);
2579: void instruction_fleche_col(struct_processus *s_etat_processus);
2580: void instruction_fleche_diag(struct_processus *s_etat_processus);
2581: void instruction_fleche_hms(struct_processus *s_etat_processus);
2582: void instruction_fleche_lcd(struct_processus *s_etat_processus);
2583: void instruction_fleche_list(struct_processus *s_etat_processus);
2584: void instruction_fleche_num(struct_processus *s_etat_processus);
2585: void instruction_fleche_q(struct_processus *s_etat_processus);
2586: void instruction_fleche_row(struct_processus *s_etat_processus);
2587: void instruction_fleche_str(struct_processus *s_etat_processus);
2588: void instruction_fleche_table(struct_processus *s_etat_processus);
2589: void instruction_floor(struct_processus *s_etat_processus);
2590: void instruction_for(struct_processus *s_etat_processus);
2591: void instruction_forall(struct_processus *s_etat_processus);
2592: void instruction_format(struct_processus *s_etat_processus);
2593: void instruction_fp(struct_processus *s_etat_processus);
2594: void instruction_fs_test(struct_processus *s_etat_processus);
2595: void instruction_fs_test_c(struct_processus *s_etat_processus);
2596: void instruction_fs_test_s(struct_processus *s_etat_processus);
2597: void instruction_function(struct_processus *s_etat_processus);
2598: void instruction_fuse(struct_processus *s_etat_processus);
2599:
2600: void instruction_gamma(struct_processus *s_etat_processus);
2601: void instruction_ge(struct_processus *s_etat_processus);
2602: void instruction_gegv(struct_processus *s_etat_processus);
2603: void instruction_gegvl(struct_processus *s_etat_processus);
2604: void instruction_get(struct_processus *s_etat_processus);
2605: void instruction_getc(struct_processus *s_etat_processus);
2606: void instruction_geti(struct_processus *s_etat_processus);
2607: void instruction_getr(struct_processus *s_etat_processus);
2608: void instruction_glegv(struct_processus *s_etat_processus);
2609: void instruction_gregv(struct_processus *s_etat_processus);
2610: void instruction_gt(struct_processus *s_etat_processus);
2611:
2612: void instruction_halt(struct_processus *s_etat_processus);
2613: void instruction_head(struct_processus *s_etat_processus);
2614: void instruction_help(struct_processus *s_etat_processus);
2615: void instruction_hex(struct_processus *s_etat_processus);
2616: void instruction_histogram(struct_processus *s_etat_processus);
2617: void instruction_hms_fleche(struct_processus *s_etat_processus);
2618: void instruction_hms_moins(struct_processus *s_etat_processus);
2619: void instruction_hms_plus(struct_processus *s_etat_processus);
2620:
2621: void instruction_i(struct_processus *s_etat_processus);
2622: void instruction_idft(struct_processus *s_etat_processus);
2623: void instruction_idn(struct_processus *s_etat_processus);
2624: void instruction_if(struct_processus *s_etat_processus);
2625: void instruction_iferr(struct_processus *s_etat_processus);
2626: void instruction_ifft(struct_processus *s_etat_processus);
2627: void instruction_ift(struct_processus *s_etat_processus);
2628: void instruction_ifte(struct_processus *s_etat_processus);
2629: void instruction_im(struct_processus *s_etat_processus);
2630: void instruction_implicit(struct_processus *s_etat_processus);
2631: void instruction_in(struct_processus *s_etat_processus);
2632: void instruction_incr(struct_processus *s_etat_processus);
2633: void instruction_indep(struct_processus *s_etat_processus);
2634: void instruction_input(struct_processus *s_etat_processus);
2635: void instruction_infinity(struct_processus *s_etat_processus);
2636: void instruction_inquire(struct_processus *s_etat_processus);
2637: void instruction_int(struct_processus *s_etat_processus);
2638: void instruction_interrupt(struct_processus *s_etat_processus);
2639: void instruction_inv(struct_processus *s_etat_processus);
2640: void instruction_ip(struct_processus *s_etat_processus);
2641: void instruction_iswi(struct_processus *s_etat_processus);
2642: void instruction_itrace(struct_processus *s_etat_processus);
2643:
2644: void instruction_jdate(struct_processus *s_etat_processus);
2645:
2646: void instruction_key(struct_processus *s_etat_processus);
2647: void instruction_keylabel(struct_processus *s_etat_processus);
2648: void instruction_keytitle(struct_processus *s_etat_processus);
2649: void instruction_kill(struct_processus *s_etat_processus);
2650: void instruction_kind(struct_processus *s_etat_processus);
2651:
2652: void instruction_label(struct_processus *s_etat_processus);
2653: void instruction_last(struct_processus *s_etat_processus);
2654: void instruction_lcase(struct_processus *s_etat_processus);
2655: void instruction_lcd_fleche(struct_processus *s_etat_processus);
2656: void instruction_lchol(struct_processus *s_etat_processus);
2657: void instruction_le(struct_processus *s_etat_processus);
2658: void instruction_legv(struct_processus *s_etat_processus);
2659: void instruction_limit(struct_processus *s_etat_processus);
2660: void instruction_line(struct_processus *s_etat_processus);
2661: void instruction_list_fleche(struct_processus *s_etat_processus);
2662: void instruction_ln(struct_processus *s_etat_processus);
2663: void instruction_lnp1(struct_processus *s_etat_processus);
2664: void instruction_localization(struct_processus *s_etat_processus);
2665: void instruction_lock(struct_processus *s_etat_processus);
2666: void instruction_log(struct_processus *s_etat_processus);
2667: void instruction_logger(struct_processus *s_etat_processus);
2668: void instruction_logscale(struct_processus *s_etat_processus);
2669: void instruction_lq(struct_processus *s_etat_processus);
2670: void instruction_lsq(struct_processus *s_etat_processus);
2671: void instruction_lt(struct_processus *s_etat_processus);
2672: void instruction_lu(struct_processus *s_etat_processus);
2673: void instruction_l_vers_t(struct_processus *s_etat_processus);
2674:
2675: void instruction_mant(struct_processus *s_etat_processus);
2676: void instruction_mark(struct_processus *s_etat_processus);
2677: void instruction_max(struct_processus *s_etat_processus);
2678: void instruction_maxs(struct_processus *s_etat_processus);
2679: void instruction_mclrin(struct_processus *s_etat_processus);
2680: void instruction_mean(struct_processus *s_etat_processus);
2681: void instruction_mem(struct_processus *s_etat_processus);
2682: void instruction_memlock(struct_processus *s_etat_processus);
2683: void instruction_memunlock(struct_processus *s_etat_processus);
2684: void instruction_min(struct_processus *s_etat_processus);
2685: void instruction_mins(struct_processus *s_etat_processus);
2686: void instruction_mod(struct_processus *s_etat_processus);
2687: void instruction_moins(struct_processus *s_etat_processus);
2688: void instruction_mtxlock(struct_processus *s_etat_processus);
2689: void instruction_mtxstatus(struct_processus *s_etat_processus);
2690: void instruction_mtxtrylock(struct_processus *s_etat_processus);
2691: void instruction_mtxunlock(struct_processus *s_etat_processus);
2692: void instruction_multiplication(struct_processus *s_etat_processus);
2693:
2694: void instruction_ne(struct_processus *s_etat_processus);
2695: void instruction_neg(struct_processus *s_etat_processus);
2696: void instruction_next(struct_processus *s_etat_processus);
2697: void instruction_newplane(struct_processus *s_etat_processus);
2698: void instruction_not(struct_processus *s_etat_processus);
2699: void instruction_nrand(struct_processus *s_etat_processus);
2700: void instruction_nrproc(struct_processus *s_etat_processus);
2701: void instruction_ns(struct_processus *s_etat_processus);
2702: void instruction_num(struct_processus *s_etat_processus);
2703:
2704: void instruction_obget(struct_processus *s_etat_processus);
2705: void instruction_obsub(struct_processus *s_etat_processus);
2706: void instruction_oct(struct_processus *s_etat_processus);
2707: void instruction_open(struct_processus *s_etat_processus);
2708: void instruction_or(struct_processus *s_etat_processus);
2709: void instruction_over(struct_processus *s_etat_processus);
2710:
2711: void instruction_p_vers_r(struct_processus *s_etat_processus);
2712: void instruction_paper(struct_processus *s_etat_processus);
2713: void instruction_parameter(struct_processus *s_etat_processus);
2714: void instruction_parametric(struct_processus *s_etat_processus);
2715: void instruction_pcov(struct_processus *s_etat_processus);
2716: void instruction_peek(struct_processus *s_etat_processus);
2717: void instruction_perm(struct_processus *s_etat_processus);
2718: void instruction_persist(struct_processus *s_etat_processus);
2719: void instruction_pi(struct_processus *s_etat_processus);
2720: void instruction_pick(struct_processus *s_etat_processus);
2721: void instruction_plot(struct_processus *s_etat_processus);
2722: void instruction_plotter(struct_processus *s_etat_processus);
2723: void instruction_plus(struct_processus *s_etat_processus);
2724: void instruction_pmax(struct_processus *s_etat_processus);
2725: void instruction_pmin(struct_processus *s_etat_processus);
2726: void instruction_poke(struct_processus *s_etat_processus);
2727: void instruction_polar(struct_processus *s_etat_processus);
2728: void instruction_poll(struct_processus *s_etat_processus);
2729: void instruction_pos(struct_processus *s_etat_processus);
2730: void instruction_pourcent(struct_processus *s_etat_processus);
2731: void instruction_pourcent_ch(struct_processus *s_etat_processus);
2732: void instruction_pourcent_t(struct_processus *s_etat_processus);
2733: void instruction_ppar(struct_processus *s_etat_processus);
2734: void instruction_pr1(struct_processus *s_etat_processus);
2735: void instruction_print(struct_processus *s_etat_processus);
2736: void instruction_private(struct_processus *s_etat_processus);
2737: void instruction_prlcd(struct_processus *s_etat_processus);
2738: void instruction_prmd(struct_processus *s_etat_processus);
2739: void instruction_procid(struct_processus *s_etat_processus);
2740: void instruction_prompt(struct_processus *s_etat_processus);
2741: void instruction_protect(struct_processus *s_etat_processus);
2742: void instruction_prst(struct_processus *s_etat_processus);
2743: void instruction_prstc(struct_processus *s_etat_processus);
2744: void instruction_prusr(struct_processus *s_etat_processus);
2745: void instruction_prvar(struct_processus *s_etat_processus);
2746: void instruction_psdev(struct_processus *s_etat_processus);
2747: void instruction_puissance(struct_processus *s_etat_processus);
2748: void instruction_purge(struct_processus *s_etat_processus);
2749: void instruction_pshcntxt(struct_processus *s_etat_processus);
2750: void instruction_pshprfl(struct_processus *s_etat_processus);
2751: void instruction_pulcntxt(struct_processus *s_etat_processus);
2752: void instruction_pulprfl(struct_processus *s_etat_processus);
2753: void instruction_put(struct_processus *s_etat_processus);
2754: void instruction_putc(struct_processus *s_etat_processus);
2755: void instruction_puti(struct_processus *s_etat_processus);
2756: void instruction_putr(struct_processus *s_etat_processus);
2757: void instruction_pvar(struct_processus *s_etat_processus);
2758:
2759: void instruction_qr(struct_processus *s_etat_processus);
2760:
2761: void instruction_r_vers_b(struct_processus *s_etat_processus);
2762: void instruction_r_vers_c(struct_processus *s_etat_processus);
2763: void instruction_r_vers_d(struct_processus *s_etat_processus);
2764: void instruction_r_vers_p(struct_processus *s_etat_processus);
2765: void instruction_rad(struct_processus *s_etat_processus);
2766: void instruction_rand(struct_processus *s_etat_processus);
2767: void instruction_rank(struct_processus *s_etat_processus);
2768: void instruction_rceq(struct_processus *s_etat_processus);
2769: void instruction_rci(struct_processus *s_etat_processus);
2770: void instruction_rcij(struct_processus *s_etat_processus);
2771: void instruction_rcl(struct_processus *s_etat_processus);
2772: void instruction_rclf(struct_processus *s_etat_processus);
2773: void instruction_rcls(struct_processus *s_etat_processus);
2774: void instruction_rclswi(struct_processus *s_etat_processus);
2775: void instruction_rcws(struct_processus *s_etat_processus);
2776: void instruction_rdate(struct_processus *s_etat_processus);
2777: void instruction_rdm(struct_processus *s_etat_processus);
2778: void instruction_rdgn(struct_processus *s_etat_processus);
2779: void instruction_rdz(struct_processus *s_etat_processus);
2780: void instruction_re(struct_processus *s_etat_processus);
2781: void instruction_read(struct_processus *s_etat_processus);
2782: void instruction_recode(struct_processus *s_etat_processus);
2783: void instruction_recv(struct_processus *s_etat_processus);
2784: void instruction_redraw(struct_processus *s_etat_processus);
2785: void instruction_regex(struct_processus *s_etat_processus);
2786: void instruction_relax(struct_processus *s_etat_processus);
2787: void instruction_remove(struct_processus *s_etat_processus);
2788: void instruction_res(struct_processus *s_etat_processus);
2789: void instruction_restart(struct_processus *s_etat_processus);
2790: void instruction_recall(struct_processus *s_etat_processus);
2791: void instruction_regv(struct_processus *s_etat_processus);
2792: void instruction_repeat(struct_processus *s_etat_processus);
2793: void instruction_repl(struct_processus *s_etat_processus);
2794: void instruction_return(struct_processus *s_etat_processus);
2795: void instruction_revlist(struct_processus *s_etat_processus);
2796: void instruction_rewind(struct_processus *s_etat_processus);
2797: void instruction_rfuse(struct_processus *s_etat_processus);
2798: void instruction_rgdl(struct_processus *s_etat_processus);
2799: void instruction_rgdr(struct_processus *s_etat_processus);
2800: void instruction_rl(struct_processus *s_etat_processus);
2801: void instruction_rlb(struct_processus *s_etat_processus);
2802: void instruction_rnd(struct_processus *s_etat_processus);
2803: void instruction_rnrm(struct_processus *s_etat_processus);
2804: void instruction_roll(struct_processus *s_etat_processus);
2805: void instruction_rolld(struct_processus *s_etat_processus);
2806: void instruction_rot(struct_processus *s_etat_processus);
2807: void instruction_row_fleche(struct_processus *s_etat_processus);
2808: void instruction_row_moins(struct_processus *s_etat_processus);
2809: void instruction_row_plus(struct_processus *s_etat_processus);
2810: void instruction_rr(struct_processus *s_etat_processus);
2811: void instruction_rrb(struct_processus *s_etat_processus);
2812: void instruction_rsd(struct_processus *s_etat_processus);
2813: void instruction_rstop(struct_processus *s_etat_processus);
2814: void instruction_rswp(struct_processus *s_etat_processus);
2815:
2816: void instruction_s_moins(struct_processus *s_etat_processus);
2817: void instruction_s_plus(struct_processus *s_etat_processus);
2818: void instruction_same(struct_processus *s_etat_processus);
2819: void instruction_save(struct_processus *s_etat_processus);
2820: void instruction_scatter(struct_processus *s_etat_processus);
2821: void instruction_scale(struct_processus *s_etat_processus);
2822: void instruction_sched(struct_processus *s_etat_processus);
2823: void instruction_schur(struct_processus *s_etat_processus);
2824: void instruction_sci(struct_processus *s_etat_processus);
2825: void instruction_scls(struct_processus *s_etat_processus);
2826: void instruction_sconj(struct_processus *s_etat_processus);
2827: void instruction_sdev(struct_processus *s_etat_processus);
2828: void instruction_select(struct_processus *s_etat_processus);
2829: void instruction_send(struct_processus *s_etat_processus);
2830: void instruction_sf(struct_processus *s_etat_processus);
2831: void instruction_shared(struct_processus *s_etat_processus);
2832: void instruction_sign(struct_processus *s_etat_processus);
2833: void instruction_sin(struct_processus *s_etat_processus);
2834: void instruction_sinh(struct_processus *s_etat_processus);
2835: void instruction_sinv(struct_processus *s_etat_processus);
2836: void instruction_size(struct_processus *s_etat_processus);
2837: void instruction_sl(struct_processus *s_etat_processus);
2838: void instruction_slb(struct_processus *s_etat_processus);
2839: void instruction_slice(struct_processus *s_etat_processus);
2840: void instruction_slicescale(struct_processus *s_etat_processus);
2841: void instruction_smphrdecr(struct_processus *s_etat_processus);
2842: void instruction_smphrgetv(struct_processus *s_etat_processus);
2843: void instruction_smphrincr(struct_processus *s_etat_processus);
2844: void instruction_smphrtrydecr(struct_processus *s_etat_processus);
2845: void instruction_sneg(struct_processus *s_etat_processus);
2846: void instruction_sort(struct_processus *s_etat_processus);
2847: void instruction_spar(struct_processus *s_etat_processus);
2848: void instruction_spawn(struct_processus *s_etat_processus);
2849: void instruction_splash(struct_processus *s_etat_processus);
2850: void instruction_sq(struct_processus *s_etat_processus);
2851: void instruction_sqlconnect(struct_processus *s_etat_processus);
2852: void instruction_sqldisconnect(struct_processus *s_etat_processus);
2853: void instruction_sqlquery(struct_processus *s_etat_processus);
2854: void instruction_sqrt(struct_processus *s_etat_processus);
2855: void instruction_sr(struct_processus *s_etat_processus);
2856: void instruction_srb(struct_processus *s_etat_processus);
2857: void instruction_srev(struct_processus *s_etat_processus);
2858: void instruction_sst(struct_processus *s_etat_processus);
2859: void instruction_star_d(struct_processus *s_etat_processus);
2860: void instruction_star_h(struct_processus *s_etat_processus);
2861: void instruction_star_s(struct_processus *s_etat_processus);
2862: void instruction_star_w(struct_processus *s_etat_processus);
2863: void instruction_start(struct_processus *s_etat_processus);
2864: void instruction_static(struct_processus *s_etat_processus);
2865: void instruction_std(struct_processus *s_etat_processus);
2866: void instruction_step(struct_processus *s_etat_processus);
2867: void instruction_steq(struct_processus *s_etat_processus);
2868: void instruction_sto(struct_processus *s_etat_processus);
2869: void instruction_sto_division(struct_processus *s_etat_processus);
2870: void instruction_sto_fois(struct_processus *s_etat_processus);
2871: void instruction_sto_moins(struct_processus *s_etat_processus);
2872: void instruction_sto_plus(struct_processus *s_etat_processus);
2873: void instruction_stof(struct_processus *s_etat_processus);
2874: void instruction_stop(struct_processus *s_etat_processus);
2875: void instruction_store(struct_processus *s_etat_processus);
2876: void instruction_stos(struct_processus *s_etat_processus);
2877: void instruction_stoswi(struct_processus *s_etat_processus);
2878: void instruction_str_fleche(struct_processus *s_etat_processus);
2879: void instruction_stws(struct_processus *s_etat_processus);
2880: void instruction_sub(struct_processus *s_etat_processus);
2881: void instruction_suspend(struct_processus *s_etat_processus);
2882: void instruction_svd(struct_processus *s_etat_processus);
2883: void instruction_svl(struct_processus *s_etat_processus);
2884: void instruction_swap(struct_processus *s_etat_processus);
2885: void instruction_swi(struct_processus *s_etat_processus);
2886: void instruction_swilock(struct_processus *s_etat_processus);
2887: void instruction_swiqueue(struct_processus *s_etat_processus);
2888: void instruction_swistatus(struct_processus *s_etat_processus);
2889: void instruction_swiunlock(struct_processus *s_etat_processus);
2890: void instruction_swapcntxt(struct_processus *s_etat_processus);
2891: void instruction_sx(struct_processus *s_etat_processus);
2892: void instruction_sx2(struct_processus *s_etat_processus);
2893: void instruction_sxy(struct_processus *s_etat_processus);
2894: void instruction_sy(struct_processus *s_etat_processus);
2895: void instruction_sy2(struct_processus *s_etat_processus);
2896: void instruction_sync(struct_processus *s_etat_processus);
2897: void instruction_syseval(struct_processus *s_etat_processus);
2898:
2899: void instruction_table_fleche(struct_processus *s_etat_processus);
2900: void instruction_tail(struct_processus *s_etat_processus);
2901: void instruction_tan(struct_processus *s_etat_processus);
2902: void instruction_tanh(struct_processus *s_etat_processus);
2903: void instruction_target(struct_processus *s_etat_processus);
2904: void instruction_taylr(struct_processus *s_etat_processus);
2905: void instruction_then(struct_processus *s_etat_processus);
2906: void instruction_time(struct_processus *s_etat_processus);
2907: void instruction_title(struct_processus *s_etat_processus);
2908: void instruction_tokenize(struct_processus *s_etat_processus);
2909: void instruction_tot(struct_processus *s_etat_processus);
2910: void instruction_trim(struct_processus *s_etat_processus);
2911: void instruction_trn(struct_processus *s_etat_processus);
2912: void instruction_trnc(struct_processus *s_etat_processus);
2913: void instruction_true(struct_processus *s_etat_processus);
2914: void instruction_type(struct_processus *s_etat_processus);
2915: void instruction_t_vers_l(struct_processus *s_etat_processus);
2916:
2917: void instruction_ucase(struct_processus *s_etat_processus);
2918: void instruction_uchol(struct_processus *s_etat_processus);
2919: void instruction_uncompress(struct_processus *s_etat_processus);
2920: void instruction_unlock(struct_processus *s_etat_processus);
2921: void instruction_unprotect(struct_processus *s_etat_processus);
2922: void instruction_until(struct_processus *s_etat_processus);
2923: void instruction_use(struct_processus *s_etat_processus);
2924: void instruction_utpc(struct_processus *s_etat_processus);
2925: void instruction_utpf(struct_processus *s_etat_processus);
2926: void instruction_utpn(struct_processus *s_etat_processus);
2927: void instruction_utpt(struct_processus *s_etat_processus);
2928:
2929: void instruction_var(struct_processus *s_etat_processus);
2930: void instruction_variable(struct_processus *s_etat_processus);
2931: void instruction_vars(struct_processus *s_etat_processus);
2932: void instruction_verify(struct_processus *s_etat_processus);
2933: void instruction_vers_niveau_inferieur(struct_processus *s_etat_processus);
2934: void instruction_vers_niveau_superieur(struct_processus *s_etat_processus);
2935: void instruction_version(struct_processus *s_etat_processus);
2936: void instruction_visit(struct_processus *s_etat_processus);
2937: void instruction_volatile(struct_processus *s_etat_processus);
2938:
2939: void instruction_wait(struct_processus *s_etat_processus);
2940: void instruction_warranty(struct_processus *s_etat_processus);
2941: void instruction_wfdata(struct_processus *s_etat_processus);
2942: void instruction_wfack(struct_processus *s_etat_processus);
2943: void instruction_wflock(struct_processus *s_etat_processus);
2944: void instruction_wfpoke(struct_processus *s_etat_processus);
2945: void instruction_wfproc(struct_processus *s_etat_processus);
2946: void instruction_wfsock(struct_processus *s_etat_processus);
2947: void instruction_wfswi(struct_processus *s_etat_processus);
2948: void instruction_while(struct_processus *s_etat_processus);
2949: void instruction_wireframe(struct_processus *s_etat_processus);
2950: void instruction_workdir(struct_processus *s_etat_processus);
2951: void instruction_write(struct_processus *s_etat_processus);
2952:
2953: void instruction_xcol(struct_processus *s_etat_processus);
2954: void instruction_xor(struct_processus *s_etat_processus);
2955: void instruction_xpon(struct_processus *s_etat_processus);
2956: void instruction_xroot(struct_processus *s_etat_processus);
2957:
2958: void instruction_ycol(struct_processus *s_etat_processus);
2959: void instruction_yield(struct_processus *s_etat_processus);
2960:
2961: /*
2962: --------------------------------------------------------------------------------
2963: Procédures
2964: --------------------------------------------------------------------------------
2965: */
2966:
2967: #ifndef RPLARGS
2968: void affectation_interruptions_logicielles(struct_processus *s_etat_processus);
2969: void affichage_pile(struct_processus *s_etat_processus,
2970: struct_liste_chainee *l_element_courant, integer8 niveau_courant);
2971: #endif
2972:
2973: void *allocation_maillon(struct_processus *s_etat_processus);
2974:
2975: #ifndef RPLARGS
2976: void analyse(struct_processus *s_etat_processus, void (*fonction)());
2977: void *analyse_instruction(struct_processus *s_etat_processus,
2978: unsigned char *candidat);
2979: void appel_gnuplot(struct_processus *s_etat_processus,
2980: unsigned char persistance);
2981: void cf(struct_processus *s_etat_processus, unsigned char indice_drapeau);
2982: void cond(struct_processus *s_etat_processus,
2983: struct_matrice *s_matrice, real8 *condition);
2984: void conversion_chaine(struct_processus *s_etat_processus,
2985: unsigned char *chaine, unsigned char type);
2986: void conversion_decimal_vers_hms(real8 *angle);
2987: void conversion_degres_vers_radians(real8 *angle);
2988: void conversion_element_tex(unsigned char **element, unsigned char *fonction);
2989: void conversion_format(struct_processus *s_etat_processus,
2990: unsigned char *chaine);
2991: void conversion_hms_vers_decimal(real8 *angle);
2992: void conversion_majuscule_limitee(unsigned char *chaine_entree,
2993: unsigned char *chaine_sortie, integer8 longueur);
2994: void conversion_radians_vers_degres(real8 *angle);
2995: void copie_arbre_variables(struct_processus *s_etat_processus,
2996: struct_processus *s_nouvel_etat_processus);
2997: void correction_formateur_tex(struct_processus *s_etat_processus,
2998: unsigned char **ligne);
2999: void depilement_pile_systeme(struct_processus *s_etat_processus);
3000: void derivation(struct_processus *s_etat_processus,
3001: struct_objet **s_expression);
3002: void determinant(struct_processus *s_etat_processus, struct_matrice *s_matrice,
3003: void *valeur);
3004: void deverrouillage_threads_concurrents(struct_processus *s_etat_processus);
3005: void ecriture_pile(struct_processus *s_etat_processus, file *flux,
3006: struct_liste_chainee *l_element_courant, integer8 niveau_courant);
3007: void ecriture_profil(struct_processus *s_etat_processus);
3008: void effacement_pile_systeme(struct_processus *s_etat_processus);
3009: void empilement_pile_systeme(struct_processus *s_etat_processus);
3010: void encart(struct_processus *s_etat_processus, integer8 duree);
3011: void evaluation_romberg(struct_processus *s_etat_processus,
3012: struct_objet *s_expression, unsigned char *variable, real8 *point,
3013: real8 *valeur, logical1 *validite);
3014: void factorisation_cholesky(struct_processus *s_etat_processus,
3015: struct_matrice *s_matrice, unsigned char mode);
3016: void factorisation_lq(struct_processus *s_etat_processus,
3017: struct_matrice *s_matrice, void **tau);
3018: void factorisation_lu(struct_processus *s_etat_processus,
3019: struct_matrice *s_matrice, struct_matrice **s_permutation);
3020: void factorisation_qr(struct_processus *s_etat_processus,
3021: struct_matrice *s_matrice, void **tau);
3022: void factorisation_schur(struct_processus *s_etat_processus,
3023: struct_matrice *s_matrice, struct_matrice **s_schur);
3024: void *fusible(void *argument);
3025: void formateur_tex(struct_processus *s_etat_processus, struct_objet *s_objet,
3026: unsigned char environnement);
3027: void formateur_elementaire_tex(struct_processus *s_etat_processus,
3028: file *fichier, struct_objet *s_objet, unsigned char environnement);
3029: void impression_pile(struct_processus *s_etat_processus,
3030: struct_liste_chainee *l_element_courant,
3031: unsigned char methode, integer8 niveau_courant);
3032: void impression_tex(struct_processus *s_etat_processus);
3033: void informations(struct_processus *s_etat_processus);
3034: void initialisation_allocateur(struct_processus *s_etat_processus);
3035: void initialisation_completion(void);
3036: void initialisation_contexte_cas(struct_processus *s_etat_processus);
3037: void initialisation_drapeaux(struct_processus *s_etat_processus);
3038: void initialisation_generateur_aleatoire(struct_processus *s_etat_processus,
3039: logical1 initialisation_automatique, integer8 racine);
3040: void initialisation_instructions(struct_processus *s_etat_processus);
3041: void initialisation_variables(struct_processus *s_etat_processus);
3042: #endif
3043:
3044: void initialisation_objet(struct_objet *s_objet);
3045:
3046: #ifndef RPLARGS
3047: void insertion_thread(struct_processus *s_etat_processus,
3048: logical1 thread_principal);
3049: void insertion_thread_surveillance(struct_processus *s_etat_processus,
3050: struct_descripteur_thread *s_argument_thread);
3051: void integrale_romberg(struct_processus *s_etat_processus,
3052: struct_objet *s_expression, unsigned char *variable,
3053: real8 a, real8 b, real8 precision);
3054: void interface_cas(struct_processus *s_etat_processus,
3055: enum t_rplcas_commandes commande);
3056: void interruption1(int signal);
3057: void interruption2(int signal);
3058: void interruption3(int signal);
3059: void interruption4(int signal);
3060: void interruption5(int signal);
3061: void interruption6(int signal);
3062: void interruption_depassement_pile(int urgence, stackoverflow_context_t scp);
3063: void inversion_matrice(struct_processus *s_etat_processus,
3064: struct_matrice *s_matrice);
3065: void lancement_daemon(struct_processus *s_etat_processus);
3066: void *lancement_thread(void *argument);
3067: #endif
3068:
3069: void liberation(struct_processus *s_etat_processus, struct_objet *s_objet);
3070: void liberation_maillon(struct_processus *s_etat_processus,
3071: struct_liste_chainee *maillon);
3072:
3073: #ifndef RPLARGS
3074: void liberation_allocateur(struct_processus *s_etat_processus);
3075: void liberation_arbre_instructions(struct_processus *s_etat_processus,
3076: struct_instruction *arbre);
3077: void liberation_arbre_variables(struct_processus *s_etat_processus,
3078: struct_arbre_variables *arbre, logical1 definitions);
3079: void liberation_arbre_variables_partagees(struct_processus *s_etat_processus,
3080: struct_arbre_variables_partagees *arbre);
3081: void liberation_contexte_cas(struct_processus *s_etat_processus);
3082: void liberation_generateur_aleatoire(struct_processus *s_etat_processus);
3083: void liberation_mutexes_arbre_variables_partagees(struct_processus
3084: *s_etat_processus, struct_arbre_variables_partagees *l_element_courant);
3085: void liberation_threads(struct_processus *s_etat_processus);
3086: void liberation_profil(struct_processus *s_etat_processus);
3087: void localisation_courante(struct_processus *s_etat_processus);
3088: void modification_pid_thread_pere(struct_processus *s_etat_processus);
3089: void moindres_carres(struct_processus *s_etat_processus,
3090: struct_matrice *s_matrice_a, struct_matrice *s_matrice_b,
3091: struct_matrice *s_matrice_x);
3092: void profilage(struct_processus *s_etat_processus, unsigned char *fonction);
3093: void rang(struct_processus *s_etat_processus, struct_matrice *s_matrice,
3094: integer8 *valeur);
3095: void recherche_type(struct_processus *s_etat_processus);
3096: void retrait_thread(struct_processus *s_etat_processus);
3097: void retrait_thread_surveillance(struct_processus *s_etat_processus,
3098: struct_descripteur_thread *s_argument_thread);
3099: void rplcore(struct_processus *s_etat_processus);
3100: #endif
3101:
3102: void scrutation_injection(struct_processus *s_etat_processus);
3103:
3104: #ifndef RPLARGS
3105: void scrutation_interruptions(struct_processus *s_etat_processus);
3106: void sf(struct_processus *s_etat_processus, unsigned char indice_drapeau);
3107: void *surveillance_processus(void *argument);
3108: void swap(void *variable_1, void *variable_2, integer8 taille_octets);
3109: void *thread_signaux(void *argument);
3110: void trace(struct_processus *s_etat_processus, FILE *flux);
3111: void traitement_asynchrone_exceptions_gsl(struct_processus *s_etat_processus);
3112: void traitement_exceptions_gsl(const char *reason, const char *file,
3113: int line, int gsl_errno);
3114: void traitement_interruptions_logicielles(struct_processus *s_etat_processus);
3115: void tri_base_symboles_externes(struct_processus *s_etat_processus);
3116: void tri_vecteur(real8 *vecteur, integer8 taille);
3117: void valeurs_propres(struct_processus *s_etat_processus,
3118: struct_matrice *s_matrice,
3119: struct_vecteur *s_valeurs_propres,
3120: struct_matrice *s_vecteurs_propres_gauches,
3121: struct_matrice *s_vecteur_propres_droits);
3122: void valeurs_propres_generalisees(struct_processus *s_etat_processus,
3123: struct_matrice *s_matrice,
3124: struct_matrice *s_metrique,
3125: struct_vecteur *s_valeurs_propres,
3126: struct_matrice *s_vecteurs_propres_gauches,
3127: struct_matrice *s_vecteur_propres_droits);
3128: void valeurs_singulieres(struct_processus *s_etat_processus,
3129: struct_matrice *s_matrice,
3130: struct_matrice *u, struct_vecteur *s, struct_matrice *vh);
3131: void verrouillage_threads_concurrents(struct_processus *s_etat_processus);
3132: #endif
3133:
3134: /*
3135: --------------------------------------------------------------------------------
3136: Fonctions de gestion des signaux
3137: --------------------------------------------------------------------------------
3138: */
3139:
3140: #ifndef RPLARGS
3141: void creation_queue_signaux(struct_processus *s_etat_processus);
3142: void liberation_queue_signaux(struct_processus *s_etat_processus);
3143: void destruction_queue_signaux(struct_processus *s_etat_processus);
3144: int envoi_signal_contexte(struct_processus *s_etat_processus,
3145: enum signaux_rpl signal);
3146: int envoi_signal_processus(pid_t pid, enum signaux_rpl signal);
3147: int envoi_signal_thread(pthread_t tid, enum signaux_rpl signal);
3148: #endif
3149:
3150: /*
3151: --------------------------------------------------------------------------------
3152: Fonctions de sommation de vecteur dans perte de précision
3153: --------------------------------------------------------------------------------
3154: */
3155:
3156: real8 sommation_vecteur_reel(real8 *vecteur, integer8 *taille,
3157: logical1 *erreur_memoire);
3158: complex16 sommation_vecteur_complexe(complex16 *vecteur, integer8 *taille,
3159: logical1 *erreur_memoire);
3160:
3161: /*
3162: --------------------------------------------------------------------------------
3163: Routine principale
3164: --------------------------------------------------------------------------------
3165: */
3166:
3167: #ifndef RPLARGS
3168: int rplinit(int argc, char *argv[], char *envp[],
3169: unsigned char ***resultats, char *rpl_home);
3170: #endif
3171:
3172: /*
3173: --------------------------------------------------------------------------------
3174: Routines de statistiques
3175: --------------------------------------------------------------------------------
3176: */
3177:
3178: #ifndef RPLARGS
3179: real8 correlation_statistique(struct_matrice *s_matrice,
3180: integer8 colonne_1, integer8 colonne_2, logical1 *erreur);
3181: real8 covariance_statistique(struct_matrice *s_matrice,
3182: integer8 colonne_1, integer8 colonne_2,
3183: unsigned char type, logical1 *erreur);
3184: struct_vecteur *ecart_type_statistique(struct_matrice *s_matrice,
3185: unsigned char type);
3186: struct_vecteur *moyenne_statistique(struct_matrice *s_matrice);
3187: struct_vecteur *sommation_colonne_statistique(struct_matrice *s_matrice,
3188: integer8 colonne);
3189: struct_vecteur *sommation_produits_colonnes_statistiques(struct_matrice
3190: *s_matrice, integer8 colonne_1, integer8 colonne_2);
3191: struct_vecteur *sommation_statistique(struct_matrice *s_matrice);
3192: struct_vecteur *variance_statistique(struct_matrice *s_matrice,
3193: unsigned char type);
3194: #endif
3195:
3196: /*
3197: --------------------------------------------------------------------------------
3198: Gestion des bibliothèques
3199: --------------------------------------------------------------------------------
3200: */
3201:
3202: #ifndef RPLARGS
3203: void *chargement_bibliotheque(struct_processus *s_etat_processus,
3204: unsigned char *bibliotheque);
3205: logical1 execution_fonction_de_bibliotheque(struct_processus *s_etat_processus,
3206: unsigned char *nom_fonction, unsigned char *bibliothque);
3207: logical1 retrait_bibliotheque(struct_processus *s_etat_processus,
3208: struct_bibliotheque *descripteur);
3209: #endif
3210:
3211: struct_liste_chainee *depilement_pile_operationnelle(struct_rpl_arguments
3212: *s_rpl_arguments, struct_objet **s_objet);
3213: struct_liste_chainee *empilement_pile_operationnelle(struct_rpl_arguments
3214: *s_rpl_arguments, struct_objet *s_objet);
3215: struct_liste_chainee *sauvegarde_arguments(struct_rpl_arguments
3216: *s_rpl_arguments, integer8 nombre_arguments);
3217:
3218: /*
3219: --------------------------------------------------------------------------------
3220: Fonctions retournant un CHARACTER*(*)
3221: --------------------------------------------------------------------------------
3222: */
3223:
3224: #ifndef RPLARGS
3225: unsigned char *analyse_algebrique(struct_processus *s_etat_processus,
3226: unsigned char *chaine_algebrique, struct_liste_chainee **l_base_liste);
3227: unsigned char *analyse_flux(struct_processus *s_etat_processus,
3228: unsigned char *flux, integer8 longueur);
3229: unsigned char *chiffrement(const EVP_CIPHER *type_chiffrement,
3230: logical1 encodage, unsigned char *message, integer8 longueur_message,
3231: unsigned char *clef, integer8 longueur_clef,
3232: unsigned char *vecteur_initialisation,
3233: integer8 *longueur_message_chiffre);
3234: unsigned char *compactage(unsigned char *chaine);
3235: unsigned char *conversion_majuscule(unsigned char *chaine);
3236: unsigned char *creation_nom_fichier(struct_processus *s_etat_processus,
3237: unsigned char *chemin);
3238: unsigned char *date_compilation();
3239: unsigned char *extraction_chaine(unsigned char *chaine, integer8 i, integer8 j);
3240: unsigned char *formateur(struct_processus *s_etat_processus, long offset,
3241: struct_objet *s_objet);
3242: unsigned char *formateur_fichier(struct_processus *s_etat_processus,
3243: struct_objet *s_objet, struct_objet *s_format,
3244: integer8 longueur, integer8 longueur_champ, unsigned char format,
3245: unsigned char type, integer8 *longueur_effective, integer8 *recursivite,
3246: logical1 export_fichier);
3247: unsigned char *formateur_flux(struct_processus *s_etat_processus,
3248: unsigned char *donnees, integer8 *longueur);
3249: unsigned char *formateur_fichier_nombre(struct_processus *s_etat_processus,
3250: void *valeur_numerique, unsigned char type,
3251: integer8 longueur, integer8 longueur_champ, unsigned char format);
3252: unsigned char *formateur_fichier_binaire_nombre(struct_processus
3253: *s_etat_processus, void *valeur_numerique, unsigned char type_entree,
3254: unsigned char type, integer8 longueur, integer8 *longueur_conversion);
3255: unsigned char *formateur_fichier_reel(struct_processus *s_etat_processus,
3256: void *valeur_numerique, unsigned char type,
3257: integer8 longueur, integer8 longueur_champ, unsigned char format);
3258: unsigned char *formateur_nombre(struct_processus *s_etat_processus,
3259: void *valeur_numerique, unsigned char type);
3260: unsigned char *formateur_reel(struct_processus *s_etat_processus,
3261: void *valeur_numerique, unsigned char type);
3262: unsigned char *messages(struct_processus *s_etat_processus);
3263: unsigned char *pointeur_ieme_caractere(struct_processus *s_etat_processus,
3264: unsigned char *chaine, integer8 position);
3265: unsigned char *purification_chaine(unsigned char *chaine);
3266: unsigned char *recherche_chemin_fichiers_temporaires(struct_processus
3267: *s_etat_processus);
3268: unsigned char *reencodage(struct_processus *s_etat_processus,
3269: unsigned char *chaine_entree, unsigned char *codage_entree,
3270: unsigned char *codage_sortie);
3271: unsigned char *transliteration(struct_processus *s_etat_processus,
3272: unsigned char *chaine_entree, unsigned char *codage_entree,
3273: unsigned char *codage_sortie);
3274: #endif
3275:
3276: /*
3277: --------------------------------------------------------------------------------
3278: Fonctions retournant un INTEGER*1 (drapeau d'erreur)
3279: --------------------------------------------------------------------------------
3280: */
3281:
3282: #ifndef RPLARGS
3283: logical1 analyse_syntaxique(struct_processus *s_etat_processus);
3284: logical1 arret_thread_signaux(struct_processus *s_etat_processus);
3285: logical1 caracteristiques_fichier(struct_processus *s_etat_processus,
3286: unsigned char *nom, logical1 *existence, logical1 *ouverture,
3287: unsigned long *unite);
3288: logical1 controle(struct_processus *s_etat_processus, unsigned char *fichier,
3289: unsigned char *type, unsigned char *somme_candidate);
3290: logical1 controle_integrite(struct_processus *s_etat_processus,
3291: unsigned char *executable_candidat, unsigned char *executable);
3292: logical1 creation_variable(struct_processus *s_etat_processus,
3293: struct_variable *s_variable,
3294: unsigned char autorisation_creation_variable_statique,
3295: unsigned char autorisation_creation_variable_partagee);
3296: logical1 creation_variable_partagee(struct_processus *s_etat_processus,
3297: struct_variable_partagee *s_variable);
3298: logical1 creation_variable_statique(struct_processus *s_etat_processus,
3299: struct_variable_statique *s_variable);
3300: logical1 chainage(struct_processus *s_etat_processus);
3301: logical1 compilation(struct_processus *s_etat_processus);
3302: logical1 depilement(struct_processus *s_etat_processus,
3303: struct_liste_chainee **l_base_liste, struct_objet **s_objet);
3304: logical1 destruction_fichier(unsigned char *nom_fichier);
3305: logical1 empilement(struct_processus *s_etat_processus,
3306: struct_liste_chainee **l_base_liste, struct_objet *s_objet);
3307: logical1 empilement_pile_last(struct_processus *s_etat_processus,
3308: integer8 nombre_arguments);
3309: logical1 evaluation(struct_processus *s_etat_processus, struct_objet *s_objet,
3310: unsigned char type_evaluation);
3311: logical1 initialisation_fichier_acces_direct(struct_processus *s_etat_processus,
3312: sqlite3 *sqlite, logical1 binaire);
3313: logical1 initialisation_fichier_acces_indexe(struct_processus *s_etat_processus,
3314: sqlite3 *sqlite, integer8 position_clef, logical1 binaire);
3315: logical1 lancement_thread_signaux(struct_processus *s_etat_processus);
3316: logical1 recherche_instruction_suivante(struct_processus *s_etat_processus);
3317: logical1 retrait_variable(struct_processus *s_etat_processus,
3318: unsigned char *nom_variable, unsigned char type);
3319: logical1 retrait_variables_par_niveau(struct_processus *s_etat_processus);
3320: logical1 retrait_variable_partagee(struct_processus *s_etat_processus,
3321: unsigned char *nom_variable, union_position_variable position);
3322: logical1 retrait_variables_partagees_locales(
3323: struct_processus *s_etat_processus);
3324: logical1 retrait_variable_statique(struct_processus *s_etat_processus,
3325: unsigned char *nom_variable, union_position_variable position);
3326: logical1 retrait_variables_statiques_locales(
3327: struct_processus *s_etat_processus);
3328: logical1 sequenceur(struct_processus *s_etat_processus);
3329: logical1 sequenceur_optimise(struct_processus *s_etat_processus);
3330: #endif
3331:
3332: /*
3333: --------------------------------------------------------------------------------
3334: Fonctions retournant un INTEGER*1 (drapeau)
3335: --------------------------------------------------------------------------------
3336: */
3337:
3338: logical1 depassement_addition(integer8 *a, integer8 *b, integer8 *resultat);
3339: logical1 depassement_multiplication(integer8 *a, integer8 *b,
3340: integer8 *resultat);
3341: logical1 depassement_soustraction(integer8 *a, integer8 *b, integer8 *resultat);
3342: logical1 depassement_puissance(integer8 *a, integer8 *b, integer8 *resultat);
3343:
3344: #ifndef RPLARGS
3345: logical1 ecriture_pipe(struct_processus *s_etat_processus, int pipe,
3346: struct_objet *s_objet);
3347: logical1 recherche_variable(struct_processus *s_etat_processus,
3348: unsigned char *nom_variable);
3349: logical1 recherche_variable_globale(struct_processus *s_etat_processus,
3350: unsigned char *nom_variable);
3351: logical1 test_cfsf(struct_processus *s_etat_processus,
3352: unsigned char indice_drapeau);
3353: logical1 test_expression_rpn(unsigned char *chaine);
3354: logical1 test_fonction(unsigned char *chaine);
3355: logical1 validation_chaine(unsigned char *chaine);
3356: #endif
3357:
3358: /*
3359: --------------------------------------------------------------------------------
3360: Fonctions retournant un ssize_t
3361: --------------------------------------------------------------------------------
3362: */
3363:
3364: #ifndef RPLARGS
3365: ssize_t read_atomic(struct_processus *s_etat_processus,
3366: int fd, void *buf, size_t count);
3367: ssize_t write_atomic(struct_processus *s_etat_processus,
3368: int fd, void *buf, size_t count);
3369: #endif
3370:
3371: /*
3372: --------------------------------------------------------------------------------
3373: Fonctions renvoyant un int
3374: --------------------------------------------------------------------------------
3375: */
3376:
3377: int alsprintf(unsigned char **strp, const char *fmt, ...);
3378: int interruption_violation_access(void *adresse_fautive, int gravite);
3379: #ifndef RPLARGS
3380: integer8 liste_variables(struct_processus *s_etat_processus,
3381: struct_tableau_variables *tableau);
3382: integer8 nombre_variables(struct_processus *s_etat_processus);
3383: int readline_analyse_syntaxique(int count, int key);
3384: int readline_effacement(int count, int key);
3385: #endif
3386: int tex_fprintf(struct_processus *s_etat_processus,
3387: file *flux, const char *format, ...);
3388: int transliterated_fprintf(struct_processus *s_etat_processus, file *flux,
3389: const char *format, ...);
3390: int valsprintf(unsigned char **strp, const char *fmt, va_list ap);
3391: int wrapper_instruction_intrinseque(void (*fonction)(),
3392: struct_rpl_arguments *rpl_arguments);
3393:
3394: /*
3395: --------------------------------------------------------------------------------
3396: Fonctions renvoyant un INTEGER*1 (longueur d'un entier binaire)
3397: --------------------------------------------------------------------------------
3398: */
3399:
3400: #ifndef RPLARGS
3401: unsigned char longueur_entiers_binaires(struct_processus *s_etat_processus);
3402: #endif
3403:
3404: /*
3405: --------------------------------------------------------------------------------
3406: Fonctions retournant un INTEGER*8 (valeur binaire non signée)
3407: --------------------------------------------------------------------------------
3408: */
3409:
3410: #ifndef RPLARGS
3411: logical8 masque_entiers_binaires(struct_processus *s_etat_processus);
3412: #endif
3413:
3414: /*
3415: --------------------------------------------------------------------------------
3416: Fonctions retournant un INTEGER*8 (entier standard RPL/2)
3417: --------------------------------------------------------------------------------
3418: */
3419:
3420: #ifndef RPLARGS
3421: integer8 occupation_memoire(struct_objet *s_objet);
3422: integer8 longueur_chaine(struct_processus *s_etat_processus,
3423: unsigned char *chaine);
3424: integer8 position_caractere_de_chaine(struct_processus *s_etat_processus,
3425: unsigned char *chaine, unsigned char *position);
3426: #endif
3427:
3428: /*
3429: --------------------------------------------------------------------------------
3430: Fonctions renvoyant une liste chaînée (pointeur sur *struct_liste_chainee)
3431: --------------------------------------------------------------------------------
3432: */
3433:
3434: #ifndef RPLARGS
3435: struct_liste_chainee *analyse_rpn(struct_processus *s_etat_processus,
3436: unsigned char *chaine_rpn);
3437: #endif
3438:
3439: /*
3440: --------------------------------------------------------------------------------
3441: Fonctions renvoyant une copie de la structure de description des processus
3442: --------------------------------------------------------------------------------
3443: */
3444:
3445: #ifndef RPLARGS
3446: struct_processus *copie_etat_processus(struct_processus *s_etat_processus);
3447: #endif
3448:
3449: /*
3450: --------------------------------------------------------------------------------
3451: Fonctions renvoyant un pointeur sur un fichier (file *) ou un descripteur
3452: --------------------------------------------------------------------------------
3453: */
3454:
3455: #ifndef RPLARGS
3456: file *creation_fichier_tex(struct_processus *s_etat_processus);
3457: struct_descripteur_fichier *descripteur_fichier(struct_processus
3458: *s_etat_processus, struct_fichier *s_fichier);
3459: #endif
3460:
3461: /*
3462: --------------------------------------------------------------------------------
3463: Fonctions renvoyant un pointeur sur une *struct_objet
3464: --------------------------------------------------------------------------------
3465: */
3466:
3467: struct_objet *copie_objet(struct_processus *s_etat_processus,
3468: struct_objet *s_objet, unsigned char type);
3469:
3470: struct_objet *allocation(struct_processus *s_etat_processus, enum t_type type);
3471: #ifndef RPLARGS
3472: struct_objet *formateur_date(struct_processus *s_etat_processus,
3473: struct timeval *temps);
3474: struct_objet *lecture_fichier_non_formate(struct_processus *s_etat_processus,
3475: void *argument, integer8 longueur_buffer, logical1 recursivite);
3476: struct_objet *lecture_pipe(struct_processus *s_etat_processus, int pipe);
3477: struct_objet *parametres_sql(struct_processus *s_etat_processus,
3478: struct_objet *s_parametres);
3479: struct_objet *simplification(struct_processus *s_etat_processus,
3480: struct_objet *s_objet);
3481:
3482: struct_arbre_variables *allocation_noeud(struct_processus *s_etat_processus);
3483: struct_arbre_variables **allocation_tableau_noeuds(
3484: struct_processus *s_etat_processus);
3485:
3486: /*
3487: --------------------------------------------------------------------------------
3488: Fonctions renvoyant un pointeur sur une *struct_liste_variables_statiques
3489: ou *struct_liste_variables_partagees
3490: --------------------------------------------------------------------------------
3491: */
3492:
3493: struct_liste_variables_statiques *recherche_variable_statique(struct_processus
3494: *s_etat_processus, unsigned char *nom_variable,
3495: union_position_variable position, unsigned char origine);
3496: struct_liste_variables_partagees *recherche_variable_partagee(struct_processus
3497: *s_etat_processus, unsigned char *nom_variable,
3498: union_position_variable position, unsigned char origine);
3499: #endif
3500:
3501: /*
3502: --------------------------------------------------------------------------------
3503: Fonctions gérant les arbres de simplification
3504: --------------------------------------------------------------------------------
3505: */
3506:
3507: #ifndef RPLARGS
3508: struct_arbre *creation_arbre(struct_processus *s_etat_processus,
3509: struct_objet **t_objets, integer8 indice, integer8 indice_maximal);
3510: void liberation_arbre(struct_processus *s_etat_processus,
3511: struct_arbre *s_noeud);
3512: void parcours_arbre(struct_processus *s_etat_processus, struct_arbre *s_noeud);
3513: void simplification_arbre(struct_processus *s_etat_processus,
3514: struct_arbre *s_noeud);
3515: #endif
3516:
3517: /*
3518: --------------------------------------------------------------------------------
3519: Fonctions gérant la complétion automatique
3520: --------------------------------------------------------------------------------
3521: */
3522:
3523: char **completion_rpl();
3524: char *generateur_commandes();
3525: char **completion_matches();
3526:
3527: // END C PROTOTYPES
3528:
3529: /*
3530: --------------------------------------------------------------------------------
3531: Arithmétique
3532: --------------------------------------------------------------------------------
3533: */
3534:
3535: void f77absc_(complex16 *c, real8 *resultat);
3536:
3537: void f77additioncc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3538: void f77additionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3539: void f77additioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3540:
3541: void f77divisioncc_(complex16 *ca, complex16 *rb, complex16 *resultat);
3542: void f77divisionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3543: void f77divisioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3544: void f77divisionic_(integer8 *ib, complex16 *cb, complex16 *resultat);
3545: void f77divisionrc_(real8 *ra, complex16 *cb, complex16 *resultat);
3546:
3547: void f77multiplicationcc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3548: void f77multiplicationci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3549: void f77multiplicationcr_(complex16 *ca, real8 *rb, complex16 *resultat);
3550:
3551: void f77puissancecc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3552: void f77puissanceci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3553: void f77puissancecr_(complex16 *ca, real8 *rb, complex16 *resultat);
3554: void f77puissanceic_(integer8 *ia, complex16 *cb, complex16 *resultat);
3555: void f77puissanceii_(integer8 *ia, integer8 *ib, integer8 *resultat);
3556: void f77puissanceir_(integer8 *ia, real8 *rb, real8 *resultat);
3557: void f77puissancerc_(real8 *ra, complex16 *cb, complex16 *resultat);
3558: void f77puissanceri_(real8 *ra, integer8 *ib, real8 *resultat);
3559: void f77puissancerr_(real8 *ra, real8 *rb, real8 *resultat);
3560:
3561: void f77racinecarreec_(complex16 *ca, complex16 *resultat);
3562: void f77racinecarreein_(integer8 *ia, complex16 *resultat);
3563: void f77racinecarreeip_(integer8 *ia, real8 *resultat);
3564: void f77racinecarreern_(real8 *ia, complex16 *resultat);
3565: void f77racinecarreerp_(real8 *ia, real8 *resultat);
3566:
3567: void f77soustractioncc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3568: void f77soustractionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3569: void f77soustractioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3570: void f77soustractionic_(integer8 *ib, complex16 *cb, complex16 *resultat);
3571: void f77soustractionrc_(real8 *ra, complex16 *cb, complex16 *resultat);
3572:
3573: /*
3574: --------------------------------------------------------------------------------
3575: Trigonométrie complexe
3576: --------------------------------------------------------------------------------
3577: */
3578:
3579: void f77acos_(complex16 *argument, complex16 *resultat);
3580: void f77asin_(complex16 *argument, complex16 *resultat);
3581: void f77atan_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3582: void f77cos_(complex16 *argument, complex16 *resultat);
3583: void f77sin_(complex16 *argument, complex16 *resultat);
3584: void f77tan_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3585:
3586: /*
3587: --------------------------------------------------------------------------------
3588: Fonctions hyperboliques
3589: --------------------------------------------------------------------------------
3590: */
3591:
3592: void f77acoshc_(complex16 *argument, complex16 *resultat);
3593: void f77alogc_(complex16 *argument, complex16 *resultat);
3594: void f77asinhc_(complex16 *argument, complex16 *resultat);
3595: void f77atanhc_(complex16 *argument, complex16 *resultat);
3596: void f77cosh_(complex16 *argument, complex16 *resultat);
3597: void f77expc_(complex16 *argument, complex16 *resultat);
3598: void f77lnc_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3599: void f77lnin_(integer8 *argument, complex16 *resultat, integer4 *erreur);
3600: void f77lnrn_(real8 *argument, complex16 *resultat, integer4 *erreur);
3601: void f77logc_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3602: void f77login_(integer8 *argument, complex16 *resultat, integer4 *erreur);
3603: void f77logrn_(real8 *argument, complex16 *resultat, integer4 *erreur);
3604: void f77sinh_(complex16 *argument, complex16 *resultat);
3605: void f77tanh_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3606: void f77acoshi_(integer8 *argument, real8 *resultat);
3607: void f77acoshr_(real8 *argument, real8 *resultat);
3608: void f77asinhi_(integer8 *argument, real8 *resultat);
3609: void f77asinhr_(real8 *argument, real8 *resultat);
3610: void f77atanhi_(integer8 *argument, real8 *resultat);
3611: void f77atanhr_(real8 *argument, real8 *resultat);
3612: void f77lnip_(integer8 *argument, real8 *resultat, integer4 *erreur);
3613: void f77lnrp_(real8 *argument, real8 *resultat, integer4 *erreur);
3614: void f77logip_(integer8 *argument, real8 *resultat, integer4 *erreur);
3615: void f77logrp_(real8 *argument, real8 *resultat, integer4 *erreur);
3616:
3617: /*
3618: --------------------------------------------------------------------------------
3619: Calculs divers
3620: --------------------------------------------------------------------------------
3621: */
3622:
3623: void f90arrangement(integer8 *n, integer8 *k, real8 *resultat);
3624: void f90combinaison(integer8 *n, integer8 *k, real8 *resultat);
3625: void f90fcd(real8 *x, integer8 *n1, integer8 *n2, real8 *resultat);
3626: void f90gausscd(real8 *x, real8 *moyenne, real8 *variance, real8 *resultat);
3627: void f90tcd(real8 *x, integer8 *n, real8 *resultat);
3628: void f90x2cd(real8 *x, integer8 *n, real8 *resultat);
3629:
3630: // BEGIN C PROTOTYPES
3631: void dft(complex16 *dft, integer4 *nombre_lignes, integer4 *nombre_colonnes,
3632: integer4 *inverse, integer4 *erreur);
3633: // END C PROTOTYPES
3634:
3635: /*
3636: --------------------------------------------------------------------------------
3637: Fonctions Lapack
3638: --------------------------------------------------------------------------------
3639: */
3640:
3641: /*
3642: * Calcul de la longueur d'un espace de travail
3643: */
3644:
3645: #ifndef RPLARGS
3646: integer4 ilaenv_(integer4 *optimal, char *nom_fonction, char *option,
3647: integer4 *n1, integer4 *n2, integer4 *n3, integer4 *n4,
3648: integer4 longueur_nom_fonction, integer4 longueur_option);
3649:
3650: /*
3651: * Inversion
3652: */
3653:
3654: void dgetri_(integer4 *ordre_a, real8 *a, integer4 *lda, integer4 *pivot,
3655: real8 *work, integer4 *dim_work, integer4 *ios);
3656: void zgetri_(integer4 *ordre_a, complex16 *a, integer4 *lda, integer4 *pivot,
3657: complex16 *work, integer4 *dim_work, integer4 *ios);
3658:
3659: /*
3660: * Valeurs propres
3661: */
3662:
3663: void zgeev_(unsigned char *calcul_vp_gauches, unsigned char *calcul_vp_droits,
3664: integer4 *dim_matrice1, complex16 *matrice_f77,
3665: integer4 *dim_matrice2, complex16 *valeurs_propres,
3666: complex16 *vpg_f77, integer4 *dim_matrice3,
3667: complex16 *vpd_f77, integer4 *dim_matrice4,
3668: complex16 *work, integer4 *lwork, real8 *rwork,
3669: integer4 *erreur, integer4 longueur_1, integer4 longueur_2);
3670:
3671: /*
3672: * Valeurs propres généralisées
3673: */
3674:
3675: void zggev_(unsigned char *calcul_vp_gauches, unsigned char *calcul_vp_droits,
3676: integer4 *dim_matrice1, complex16 *matrice_f77,
3677: integer4 *dim_matrice2, complex16 *metrique_f77,
3678: integer4 *dim_matrice3, complex16 *alpha, complex16 *beta,
3679: complex16 *vpg_f77, integer4 *dim_matrice4,
3680: complex16 *vpd_f77, integer4 *dim_matrice5,
3681: complex16 *work, integer4 *lwork, real8 *rwork,
3682: integer4 *erreur, integer4 longueur_1, integer4 longueur_2);
3683:
3684: /*
3685: * Moindres carrés
3686: */
3687:
3688: void dgelsd_(integer4 *nombre_lignes_a, integer4 *nombre_colonnes_a,
3689: integer4 *nombre_colonnes_b, real8 *matrice_a, integer4 *lda,
3690: real8 *matrice_b, integer4 *ldb, real8 *valeurs_singulieres,
3691: real8 *rcond, integer4 *rank, real8 *work, integer4 *lwork,
3692: integer4 *iwork, integer4 *info);
3693: void zgelsd_(integer4 *nombre_lignes_a, integer4 *nombre_colonnes_a,
3694: integer4 *nombre_colonnes_b, complex16 *matrice_a, integer4 *lda,
3695: complex16 *matrice_b, integer4 *ldb, real8 *valeurs_singulieres,
3696: real8 *rcond, integer4 *rank, complex16 *work, integer4 *lwork,
3697: real8 *rwork, integer4 *iwork, integer4 *info);
3698:
3699: /*
3700: * Moindres carrés généralisé
3701: */
3702:
3703: /*
3704: * Décomposition en valeurs singulières
3705: */
3706:
3707: void dgesvd_(unsigned char *jobu, unsigned char *jobvh,
3708: integer4 *m, integer4 *n, real8 *a, integer4 *lda,
3709: real8 *s, real8 *u, integer4 *ldu, real8 *vh, integer4 *ldvh,
3710: real8 *work, integer4 *lwork, integer4 *info, integer4 longueur_jobu,
3711: integer4 longueur_jobvh);
3712: void zgesvd_(unsigned char *jobu, unsigned char *jobvh,
3713: integer4 *m, integer4 *n, real8 *a, integer4 *lda,
3714: real8 *s, real8 *u, integer4 *ldu, real8 *vh, integer4 *ldvh,
3715: real8 *work, integer4 *lwork, real8 *rwork, integer4 *info,
3716: integer4 longueur_jobu, integer4 longueur_jobvh);
3717:
3718: /*
3719: * Factorisations diverses
3720: */
3721:
3722: /* LU de Crout */
3723: void dgetrf_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3724: integer4 *lda, integer4 *pivot, integer4 *ios);
3725: void zgetrf_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3726: integer4 *lda, integer4 *pivot, integer4 *ios);
3727:
3728: /* LQ */
3729: void dgelq2_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3730: integer4 *lda, real8 *tau, real8 *work, integer4 *ios);
3731: void zgelq2_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3732: integer4 *lda, complex16 *tau, complex16 *work, integer4 *ios);
3733:
3734: /* QR */
3735: void dgeqp3_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3736: integer4 *lda, integer4 *pivot, real8 *tau, real8 *work,
3737: integer4 *lwork, integer4 *ios);
3738: void zgeqp3_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3739: integer4 *lda, integer4 *pivot, complex16 *tau, complex16 *work,
3740: integer4 *lwork, real8 *rwork, integer4 *ios);
3741:
3742: /* Cholesky */
3743: void dpptrf_(unsigned char *mode, integer4 *n, complex16 *triangle,
3744: integer4 *ios, integer4 longueur);
3745: void zpptrf_(unsigned char *mode, integer4 *n, complex16 *triangle,
3746: integer4 *ios, integer4 longueur);
3747:
3748: /* Schur */
3749: void dgees_(unsigned char *calcul_vecteur, unsigned char *valeurs_triees,
3750: logical4 (*fonction_tri)(), integer4 *n, real8 *a,
3751: integer4 *lda, integer4 *sdim, real8 *wr, real8 *wi,
3752: real8 *vs, integer4 *ldvs, real8 *work, integer4 *lwork,
3753: logical4 *bwork, integer4 *info, integer4 l1, integer4 l2);
3754: void zgees_(unsigned char *calcul_vecteur, unsigned char *valeurs_triees,
3755: logical4 (*fonction_tri)(), integer4 *n, complex16 *a,
3756: integer4 *lda, integer4 *sdim, complex16 *w,
3757: complex16 *vs, integer4 *ldvs, complex16 *work, integer4 *lwork,
3758: real8 *rwork, logical4 *bwork, integer4 *info,
3759: integer4 l1, integer4 l2);
3760:
3761: /* Déterminant et rang */
3762: void dgecon_(unsigned char *norm, integer4 *n, real8 *a, integer4 *lda,
3763: real8 *anorm, real8 *rcond, real8 *work, integer4 *iwork,
3764: integer4 *info, integer4 l1);
3765: void dgelsy_(integer4 *m, integer4 *n, integer4 *nrhs, real8 *a,
3766: integer4 *lda, real8 *b, integer4 *ldb, integer4 *jpvt, real8 *rcond,
3767: integer4 *rank, real8 *work, integer4 *lwork, integer4 *info);
3768: real8 dlange_(unsigned char *norme, integer4 *n, integer4 *m, real8 *a,
3769: integer4 *lda, real8 *work, integer4 longueur);
3770: real8 zlange_(unsigned char *norme, integer4 *n, integer4 *m, real8 *a,
3771: integer4 *lda, real8 *work, integer4 longueur);
3772: void zgecon_(unsigned char *norm, integer4 *n, complex16 *a, integer4 *lda,
3773: real8 *anorm, real8 *rcond, complex16 *work, real8 *rwork,
3774: integer4 *info, integer4 l1);
3775: void zgelsy_(integer4 *m, integer4 *n, integer4 *nrhs, complex16 *a,
3776: integer4 *lda, complex16 *b, integer4 *ldb, integer4 *jpvt,
3777: real8 *rcond, integer4 *rank, complex16 *work, integer4 *lwork,
3778: real8 *rwork, integer4 *info);
3779: #endif
3780:
3781: /*
3782: * Fonction testant la requête d'arrêt (nécessaire pour tester le
3783: * drapeau depuis une bibliothèque).
3784: */
3785:
3786: int test_arret(struct_processus *s_etat_processus);
3787:
3788: #endif
3789:
3790: // vim: ts=4
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