1: /*
2: ================================================================================
3: RPL/2 (R) version 4.1.7
4: Copyright (C) 1989-2012 Dr. BERTRAND Joël
5:
6: This file is part of RPL/2.
7:
8: RPL/2 is free software; you can redistribute it and/or modify it
9: under the terms of the CeCILL V2 License as published by the french
10: CEA, CNRS and INRIA.
11:
12: RPL/2 is distributed in the hope that it will be useful, but WITHOUT
13: ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14: FITNESS FOR A PARTICULAR PURPOSE. See the CeCILL V2 License
15: for more details.
16:
17: You should have received a copy of the CeCILL License
18: along with RPL/2. If not, write to info@cecill.info.
19: ================================================================================
20: */
21:
22:
23: #ifndef INCLUSION_RPL
24: #define INCLUSION_RPL
25:
26: #ifndef __RPLCAS
27: # define _GNU_SOURCE
28: # define _XOPEN_SOURCE 700
29: #endif
30:
31: #define _REENTRANT
32:
33: #ifndef __RPLCAS
34: # ifdef Darwin
35: # define _DARWIN_C_SOURCE
36: # endif
37:
38: # ifdef OpenBSD
39: # define _BSD_SOURCE
40: # endif
41: #endif
42:
43: #ifdef OS2
44: # ifndef __RPLCAS
45: # define _BSD_SOURCE
46: # endif
47:
48: # include <types.h>
49: enum { SHUT_RD = 0, SHUT_WR, SHUT_RDWR };
50: # define SHUT_RD SHUT_RD
51: # define SHUT_WR SHUT_WR
52: # define SHUT_RDWR SHUT_RDWR
53:
54: # include "getaddrinfo-conv.h"
55:
56: # define sched_yield(arg)
57: #endif
58:
59:
60: /*
61: ================================================================================
62: INCLUSIONS
63: ================================================================================
64: */
65:
66: #include <stdio.h>
67: #include <stdlib.h>
68: #include <math.h>
69: #include <string.h>
70: #include <strings.h>
71: #include <syslog.h>
72: #include <errno.h>
73: #include <stdarg.h>
74: #include <poll.h>
75:
76: #ifndef RPLARGS
77: # include <sys/mman.h>
78: # include <sys/time.h>
79: # include <sys/resource.h>
80: # include <sys/select.h>
81: # include <sys/socket.h>
82: # include <sys/stat.h>
83: # include <sys/timeb.h>
84: # include <sys/types.h>
85: # include <sys/un.h>
86: # include <sys/wait.h>
87:
88: # include <arpa/inet.h>
89: # include <netinet/in.h>
90: # include <netdb.h>
91:
92: # include <dlfcn.h>
93: # include <fcntl.h>
94: # include <pthread.h>
95: # include <regex.h>
96:
97: # ifdef OS2
98: # undef pthread_mutexattr_settype
99: # define pthread_mutexattr_settype(a, b)
100: # endif
101:
102: # include <pwd.h>
103: # ifdef SHARED_MEMORY
104: # include <sys/shm.h>
105: # endif
106:
107: # ifndef IPCS_SYSV
108: # include <semaphore.h>
109: # else
110: # include <sys/ipc.h>
111: # include <sys/sem.h>
112:
113: # ifdef OS2
114: # define INCL_DOSSEMAPHORES
115: # define INCL_DOSMEMMGR
116: # define INCL_DOSERRORS
117: # include <os2.h>
118:
119: typedef struct _OS2SEM
120: {
121: HMTX hmtx;
122: HEV hev;
123: ULONG shared;
124: ULONG *cnt;
125: ULONG *nopened;
126: ULONG allocated;
127: } sem_t;
128: # else // IPCS_SYSV
129: typedef struct
130: {
131: int sem;
132: int alloue;
133: unsigned char *path;
134: pid_t pid;
135: pthread_t tid;
136: } sem_t;
137: # endif
138:
139: # ifndef SEM_FAILED
140: # define SEM_FAILED NULL
141: # endif
142:
143: sem_t *sem_open_SysV(const char *nom, int oflag, ...);
144: int sem_init_SysV(sem_t *sem, int shared, unsigned int value);
145: int sem_close_SysV(sem_t *sem);
146: int sem_wait_SysV(sem_t *sem);
147: int sem_trywait_SysV(sem_t *sem);
148: int sem_post_SysV(sem_t *sem);
149: int sem_getvalue_SysV(sem_t *sem, int *value);
150: int sem_unlink_SysV(const char *nom);
151: int sem_destroy_SysV(sem_t *sem);
152: # endif
153:
154: # include <setjmp.h>
155: # include <signal.h>
156: # include <termios.h>
157: # include <time.h>
158: # include <unistd.h>
159: # include <locale.h>
160:
161: # include "history.h"
162: # include "readline.h"
163: # include "termcap.h"
164: # include "iconv.h"
165:
166: # include "openssl/evp.h"
167: # include "sqlite3.h"
168: # include "sigsegv.h"
169: # ifdef OS2
170: // Bug de libsigsegv
171: # undef HAVE_STACK_OVERFLOW_RECOVERY
172: # endif
173:
174: # define HAVE_INLINE
175: # define GSL_RANGE_CHECK_OFF
176: # include "gsl/gsl_cdf.h"
177: # include "gsl/gsl_cblas.h"
178: # include "gsl/gsl_errno.h"
179: # include "gsl/gsl_fft_complex.h"
180: # include "gsl/gsl_permutation.h"
181: # include "gsl/gsl_randist.h"
182: # include "gsl/gsl_rng.h"
183: # include "gsl/gsl_sf.h"
184: #endif
185:
186: #ifdef SunOS
187: # include <ieeefp.h>
188: #endif
189:
190: // Définition spécifique à Hurd
191: #ifndef PIPE_BUF
192: # define fpathconf (".", _PC_PIPE_BUF)
193: #endif
194:
195: #ifdef MYSQL_SUPPORT
196: # include <mysql.h>
197: # define mysqlclose(arg) mysql_close(arg.mysql)
198: #else
199: # define mysqlclose(arg)
200: #endif
201:
202: #ifdef POSTGRESQL_SUPPORT
203: # include <libpq-fe.h>
204: # define postgresqlclose(arg) PQfinish(arg.postgresql)
205: #else
206: # define postgresqlclose(arg)
207: #endif
208:
209: #include "librplprototypes.h"
210:
211: #ifndef RPLARGS
212: # ifndef UNIX_PATH_MAX
213: struct sockaddr_un sizecheck;
214: # define UNIX_PATH_MAX sizeof(sizecheck.sun_path)
215: # endif
216: #endif
217:
218: /*
219: ================================================================================
220: Bugs spécifiques
221: ================================================================================
222: */
223:
224: enum signaux_rpl
225: {
226: rpl_signull = 0,
227: rpl_sigint,
228: rpl_sigterm,
229: rpl_sigstart, // Signal envoyé par un père pour lancer son fils.
230: rpl_sigcont, // Signal de redémarrage d'un processus arrêté par
231: // SUSPEND
232: rpl_sigstop, // Signal d'arrêt envoyé par l'instruction STOP ou
233: // FUSE. (FSTOP)
234: rpl_sigabort, // Signal envoyé par l'instruction ABORT (à regrouper
235: // avec FABORT)
236: rpl_sigurg, // Signal d'arrêt urgent
237: rpl_siginject, // Signal indiquant la présence d'une donnée à lire
238: // envoyée depuis le père
239: rpl_sigalrm, // Signal d'alarme (erreur système) depuis un fils
240: rpl_sighup,
241: rpl_sigtstp,
242: rpl_sigexcept,
243: rpl_sigmax
244: };
245:
246: #define LONGUEUR_QUEUE_SIGNAUX 1024
247:
248: // Une structure s_queue_signaux est créée par processus (et non par thread).
249: // Elle est projetée dans un segment de mémoire partagée pour qu'elle soit
250: // accessible à la fois du père et des fils.
251:
252: #ifndef RPLARGS
253: typedef struct queue_signaux
254: {
255: # ifndef IPCS_SYSV
256: # ifndef SEMAPHORES_NOMMES
257: sem_t semaphore;
258: # endif
259: # else
260: sem_t semaphore;
261: # endif
262:
263: volatile int pointeur_lecture;
264: volatile int pointeur_ecriture;
265:
266: volatile struct
267: {
268: pid_t pid;
269: enum signaux_rpl signal;
270: } queue[LONGUEUR_QUEUE_SIGNAUX];
271: } struct_queue_signaux;
272:
273: # ifndef MAIN_RPL
274: extern struct_queue_signaux *s_queue_signaux;
275: extern int f_queue_signaux;
276: # ifdef SEMAPHORES_NOMMES
277: extern sem_t *semaphore_queue_signaux;
278: # endif
279: # else
280: struct_queue_signaux *s_queue_signaux;
281: int f_queue_signaux;
282: # ifdef SEMAPHORES_NOMMES
283: sem_t *semaphore_queue_signaux;
284: # endif
285: # endif
286: #endif
287:
288: #ifdef OS2
289: # define readline(s) readline_wrapper(s)
290: unsigned char *readline_wrapper(unsigned char *s);
291: #endif
292:
293: #if ! defined(UNION_SEMUN) && defined(IPCS_SYSV)
294: union semun
295: {
296: int val;
297: struct semid_ds *buf;
298: unsigned short *array;
299: struct seminfo *__buf;
300: };
301: #endif
302:
303: #ifndef RTLD_LOCAL
304: # define RTLD_LOCAL 0
305: #endif
306:
307: #ifndef SIGSTKSZ
308: # define SIGSTKSZ 65536
309: #endif
310:
311: /*
312: ================================================================================
313: SÉMAPHORES
314: ================================================================================
315: */
316:
317: #ifdef IPCS_SYSV
318: # define sem_init(a, b, c) sem_init_SysV(a, b, c)
319: # define sem_destroy(a) sem_destroy_SysV(a)
320: # define sem_wait(a) sem_wait_SysV(a)
321: # define sem_trywait(a) sem_trywait_SysV(a)
322: # define sem_post(a) sem_post_SysV(a)
323: # define sem_getvalue(a, b) sem_getvalue_SysV(a, b)
324: # define sem_open(...) sem_open_SysV(__VA_ARGS__)
325: # define sem_close(a) sem_close_SysV(a)
326: # define sem_unlink(a) sem_unlink_SysV(a)
327: #endif
328:
329:
330: /*
331: ================================================================================
332: SIGNAUX
333: ================================================================================
334: */
335:
336: #ifndef RPLARGS
337:
338: // Signaux utilisés par défaut :
339: // SIGINT
340: // SIGTSTP
341: // SIGCONT
342: // SIGPIPE
343: // SIGUSR1 et SIGUSR2 sont utilisé par libsigsegv.
344: // SIGHUP
345: // SIGALRM
346:
347: # define SIGTEST SIGUSR1
348:
349: // Nombre d'interruptions disponibles
350: # define d_NOMBRE_INTERRUPTIONS 64
351: #endif
352:
353: /*
354: ================================================================================
355: Granularité temporelle
356: ================================================================================
357: */
358:
359: #ifndef RPLARGS
360: # define GRANULARITE_us 10
361: # define GRANULARITE_us_max 100000
362: # define INCR_GRANULARITE(g) \
363: do g = 1000 * ((g >= (GRANULARITE_us_max * 1000)) \
364: ? GRANULARITE_us_max : ((g / 1000) + GRANULARITE_us)); while(0)
365: #endif
366:
367: /*
368: ================================================================================
369: Options de debug
370: ================================================================================
371: */
372:
373: #ifndef RPLARGS
374: # define d_debug_pile_utilisateur ((integer8) 0x1)
375: # define d_debug_pile_systeme ((integer8) 0x2)
376: # define d_debug_appels_fonctions ((integer8) 0x4)
377: # define d_debug_processus ((integer8) 0x8)
378: # define d_debug_analyse ((integer8) 0x10)
379: # define d_debug_fusible ((integer8) 0x20)
380: # define d_debug_variables ((integer8) 0x40)
381: # define d_debug_fonctions_intrinseques ((integer8) 0x80)
382: # define d_debug_niveaux ((integer8) 0x100)
383: # define d_conversion_RPN ((integer8) 0x200)
384: # define d_traitement_interruption ((integer8) 0x400)
385: # define d_debug_signaux ((integer8) 0x800)
386: #endif
387:
388: /*
389: ================================================================================
390: TYPES
391: ================================================================================
392: */
393:
394: typedef FILE file;
395: typedef unsigned char t_8_bits;
396:
397: #ifndef RPLARGS
398: # include "rpltypes-conv.h"
399: #else
400: # include "rpltypes.h"
401: #endif
402:
403: /*
404: ================================================================================
405: Variables globales
406: ================================================================================
407: */
408:
409: #ifndef RPLARGS
410: # ifdef SEMAPHORES_NOMMES
411: # define LONGUEUR_NOM_SEMAPHORE 64
412: # endif
413:
414: # ifndef MAIN_RPL
415: extern jmp_buf contexte_ecriture;
416: extern jmp_buf contexte_impression;
417: extern jmp_buf contexte_initial;
418: extern jmp_buf contexte_processus;
419: extern jmp_buf contexte_thread;
420:
421: extern int signal_test;
422:
423: extern pid_t pid_processus_pere;
424:
425: # ifdef SEMAPHORES_NOMMES
426: extern pthread_mutex_t mutex_sem;
427: # endif
428:
429: extern pthread_mutex_t mutex_liste_threads;
430: extern pthread_mutex_t mutex_gestionnaires_signaux_atomique;
431:
432: extern sem_t
433: # ifdef SEMAPHORES_NOMMES
434: *
435: # endif
436: semaphore_gestionnaires_signaux;
437:
438: extern volatile int routine_recursive;
439: # else
440: jmp_buf contexte_ecriture;
441: jmp_buf contexte_impression;
442: jmp_buf contexte_initial;
443: jmp_buf contexte_processus;
444: jmp_buf contexte_thread;
445:
446: int signal_test;
447:
448: pid_t pid_processus_pere;
449:
450: # ifdef SEMAPHORES_NOMMES
451: pthread_mutex_t mutex_sem = PTHREAD_MUTEX_INITIALIZER;
452: # endif
453:
454: pthread_mutex_t mutex_liste_threads =
455: PTHREAD_MUTEX_INITIALIZER;
456: pthread_mutex_t mutex_gestionnaires_signaux =
457: PTHREAD_MUTEX_INITIALIZER;
458: pthread_mutex_t mutex_gestionnaires_signaux_atomique =
459: PTHREAD_MUTEX_INITIALIZER;
460: sem_t
461: # ifdef SEMAPHORES_NOMMES
462: *
463: # endif
464: semaphore_gestionnaires_signaux;
465:
466: volatile int routine_recursive;
467: # endif
468: #endif
469:
470: #ifdef SEMAPHORES_NOMMES
471: #define SEM_FORK 0
472: #define SEM_QUEUE 1
473: #define SEM_SIGNAUX 2
474: sem_t *sem_init2(unsigned int valeur, pid_t pid, int ordre);
475: sem_t *sem_init3(unsigned int valeur, pid_t pid, pthread_t tid, int ordre);
476: int sem_destroy2(sem_t *semaphore_p, pid_t pid, int ordre);
477: int sem_destroy3(sem_t *semaphore_p, pid_t pid, pthread_t tid, int ordre);
478: int sem_getvalue2(sem_t *semaphore, int *valeur);
479: sem_t *sem_open2(pid_t pid, int ordre);
480:
481: // Le mutex est là uniquement pour pouvoir émuler le comportement
482: // de sem_getvalue() sur un système comme MacOS X qui ne possède pas
483: // cette fonction.
484:
485: #define sem_getvalue(semaphore, value) sem_getvalue2(semaphore, value)
486: #define sem_post(semaphore) \
487: ({ int r; pthread_mutex_lock(&mutex_sem); \
488: r = sem_post(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
489: #define sem_wait(semaphore) \
490: ({ int r; pthread_mutex_lock(&mutex_sem); \
491: r = sem_wait(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
492: #define sem_trywait(semaphore) \
493: ({ int r; pthread_mutex_lock(&mutex_sem); \
494: r = sem_trywait(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
495: #endif
496:
497: /*
498: ================================================================================
499: Macros
500: ================================================================================
501: */
502:
503: // Par défaut, tout est redirigé vers stderr sauf indication explicite de
504: // stdout.
505:
506: #define printf(...) transliterated_fprintf(s_etat_processus, \
507: stderr, __VA_ARGS__)
508: #define fprintf(flux, ...) transliterated_fprintf(s_etat_processus, \
509: flux, __VA_ARGS__)
510: #define uprintf(...) transliterated_fprintf(NULL, \
511: stderr, __VA_ARGS__)
512: #define ufprintf(flux, ...) transliterated_fprintf(NULL, \
513: flux, __VA_ARGS__)
514:
515: #ifdef SunOS
516: # define fopen(...) ({ FILE *desc; \
517: while((desc = fopen(__VA_ARGS__)) == NULL) \
518: { if ((errno != EINTR) && (errno != 0)) break; } desc; })
519: # define freopen(...) ({ FILE *desc; \
520: while((desc = freopen(__VA_ARGS__)) == NULL) \
521: { if ((errno != EINTR) && (errno != 0)) break; } desc; })
522: # define fclose(...) ({ int ios; \
523: while((ios = fclose(__VA_ARGS__)) != 0) \
524: { if ((errno != EINTR) && (errno != 0)) break; } ios; })
525: # define fread(...) ({ int ios; \
526: while((ios = fread(__VA_ARGS__)) < 0) \
527: { if ((errno != EINTR) && (errno != 0)) break; } ios; })
528: # define fflush(flux) ({ int ios; \
529: while((ios = fflush((flux == stdout) ? stderr : flux)) != 0) \
530: { if ((errno != EINTR) && (errno != 0)) break; } ios; })
531: # define sem_open(...) ({ sem_t *semaphore; \
532: while((semaphore = sem_open(__VA_ARGS__)) == SEM_FAILED) \
533: { if (errno != EINTR) break; } semaphore; })
534: #else // !SunOS
535: # define fflush(flux) fflush((flux == stdout) ? stderr : flux)
536: #endif
537:
538: // Ajout d'un timeout sur les fonctions pipe() pour éviter une erreur
539: // système dans le cas où l'on a atteint le nombre maximale de fichiers
540: // ouverts.
541:
542: #define pipe(descripteurs) \
543: ({ \
544: struct timespec temporisation; \
545: int erreur, nombre_echecs; \
546: nombre_echecs = 0; \
547: do \
548: { \
549: if ((erreur = pipe(descripteurs)) == 0) break; \
550: nombre_echecs++; \
551: temporisation.tv_sec = 0; \
552: temporisation.tv_nsec = ((long) 1000000000) * rand(); \
553: nanosleep(&temporisation, NULL); \
554: } while(nombre_echecs < 100); \
555: erreur; \
556: })
557:
558: // Redéfinition de abs pour un fonctionnement en entier de type long long int
559:
560: #ifdef __GNUC__
561: # define abs(i) ({ typeof(i) _i; _i = (i); (_i >= 0) ? _i : -_i; })
562: // typeof() est une extension de gcc, mais est présent sur d'autres compilateurs
563: // comme Sun Studio. Dans le cas où typeof() n'existe pas, il est possible
564: // d'utiliser la macro suivante, mais elle possède un effet de bord dû à
565: // l'évaluation multiple de l'argument.
566: #else
567: # define abs(i) (((i) >= 0) ? (i) : (-i))
568: #endif
569:
570: #define NOTICE(m) \
571: do \
572: { \
573: ufprintf(stderr, "[%d-%llu] %s() from %s at line %d: %s\n", \
574: getpid(), (unsigned long long) pthread_self(), \
575: __FUNCTION__, __FILE__, __LINE__, m); \
576: fflush(stderr); \
577: } while(0)
578:
579: #ifdef __GLIBC__
580: #include <execinfo.h>
581: #define __BACKTRACE
582: #define BACKTRACE(n) \
583: do \
584: { \
585: void *buffer[n]; \
586: int nb, i; \
587: char **appels; \
588: pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER; \
589: nb = backtrace(buffer, n); \
590: appels = backtrace_symbols(buffer, nb); \
591: pthread_mutex_lock(&mutex); \
592: uprintf("[%d-%llu] BACKTRACE <%s()> at line #%d\n", \
593: getpid(), pthread_self(), __FUNCTION__, __LINE__); \
594: if (appels != NULL) \
595: { \
596: for(i = 0; i < nb; i++) \
597: uprintf(" %s\n", appels[i]); \
598: free(appels); \
599: } \
600: else \
601: uprintf("Nullified backtrace\n"); \
602: uprintf("[%d-%llu] END OF BACKTRACE\n", getpid(), pthread_self()); \
603: fflush(stdout); \
604: pthread_mutex_unlock(&mutex); \
605: } while(0)
606: #else
607: #define BACKTRACE(n) NOTICE("BACKTRACE only defined in glibc")
608: #endif
609:
610: #ifdef __BACKTRACE
611: # define BUG(b, ...) \
612: do { if (b) { uprintf("[%d] BUG! <%s()> at line #%d of %s\n", \
613: (int) getpid(), __FUNCTION__, __LINE__, __FILE__); \
614: __VA_ARGS__; fflush(stdout); \
615: BACKTRACE(64); \
616: pthread_kill(pthread_self(), SIGBUS); }} while(0)
617: #else
618: # define BUG(b, ...) \
619: do { if (b) { uprintf("[%d] BUG! <%s()> at line #%d of %s\n", \
620: (int) getpid(), __FUNCTION__, __LINE__, __FILE__); \
621: __VA_ARGS__; fflush(stdout); \
622: pthread_kill(pthread_self(), SIGBUS); }} while(0)
623: #endif
624:
625:
626: /*
627: ================================================================================
628: Affichage des points de retour des fonctions
629: ================================================================================
630: */
631:
632: #ifdef DEBUG_MEMOIRE
633: void analyse_post_mortem();
634: void *debug_memoire_ajout(size_t taille, const unsigned char *fonction,
635: unsigned long ligne, const unsigned char *argument);
636: void debug_memoire_initialisation();
637: void *debug_memoire_modification(void *pointeur, size_t taille,
638: const unsigned char *fonction, unsigned long ligne,
639: const unsigned char *argument);
640: void debug_memoire_retrait(void *ptr);
641: void debug_memoire_verification();
642:
643: pid_t debug_fork();
644:
645: #define malloc(s) debug_memoire_ajout(s, __FUNCTION__, __LINE__, #s)
646: #define free(s) debug_memoire_retrait(s)
647: #define realloc(s, t) debug_memoire_modification(s, t, \
648: __FUNCTION__, __LINE__, #t)
649: #define fork() debug_fork()
650: #endif
651:
652: #ifdef DEBUG_RETURN
653: #define return uprintf("[%d] Return from <%s()> at line #%d " \
654: "(%s [%d])\n", (int) getpid(), __FUNCTION__, \
655: __LINE__, strerror(errno), errno); fflush(stdout); errno = 0; return
656: #endif
657:
658: #ifdef DEBUG_MUTEX
659: #define pthread_mutex_lock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
660: "locking at %s() " \
661: "line #%d\n", (int) getpid(), (unsigned long long) pthread_self(), \
662: #mutex, mutex, __FUNCTION__, __LINE__), fflush(stdout), \
663: pthread_mutex_lock(mutex)
664: #define pthread_mutex_unlock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
665: "unlocking at " \
666: "%s() line #%d\n", (int) getpid(), (unsigned long long) \
667: pthread_self(), #mutex, mutex, __FUNCTION__, __LINE__), \
668: fflush(stdout), \
669: pthread_mutex_unlock(mutex)
670: #endif
671:
672: #ifdef DEBUG_SEMAPHORES
673: #define sem_wait(a) ({ int value; sem_getvalue(a, &value); \
674: uprintf("[%d-%llu] Semaphore %s (%p) "\
675: "waiting at %s() " \
676: "line #%d\n", (int) getpid(), (unsigned long long) pthread_self(), \
677: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \
678: if (value > 1) BUG(1, uprintf("Value %d\n", value)); sem_wait(a); })
679: #define sem_post(a) ({ int value; sem_getvalue(a, &value); \
680: uprintf("[%d-%llu] Semaphore %s (%p) "\
681: "posting at %s() " \
682: "line #%d\n", (int) getpid(), (unsigned long long) pthread_self(), \
683: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \
684: if (value > 0) BUG(1, uprintf("Value %d\n", value)); sem_post(a); })
685: #define sem_destroy(a) ({ int value; sem_getvalue(a, &value); \
686: if (value == 0) BUG(1, uprintf("Value %d\n", value)); sem_destroy(a); })
687: #endif
688:
689:
690: /*
691: ================================================================================
692: DEFINIONS
693: ================================================================================
694: */
695:
696: /*
697: --------------------------------------------------------------------------------
698: Valeurs
699: --------------------------------------------------------------------------------
700: */
701:
702: #define d_faux ((logical1) 0L)
703: #define d_vrai ((logical1) -1L)
704:
705: #define d_absence_erreur ((logical1) d_faux)
706: #define d_erreur ((logical1) d_vrai)
707:
708: #define d_code_fin_chaine '\0'
709: #define d_code_espace ' '
710: #define d_code_retour_chariot '\n'
711: #define d_code_tabulation '\t'
712: #define d_longueur_maximale_instruction 16
713:
714: #define d_INT "integer"
715: #define d_REL "real"
716: #define d_CPL "complex"
717: #define d_VIN "[ integer ]"
718: #define d_VRL "[ real ]"
719: #define d_VCX "[ complex ]"
720: #define d_MIN "[[ integer ]]"
721: #define d_MRL "[[ real ]]"
722: #define d_MCX "[[ complex ]]"
723: #define d_BIN "# binary[bodh]"
724: #define d_NOM "'name'"
725: #define d_CHN "\"string\""
726: #define d_LST "{ list }"
727: #define d_ALG "'algebraic'"
728: #define d_RPN "<< RPN >>"
729: #define d_FCH "File $n { format }"
730: #define d_SLB "Library $n"
731: #define d_SQL "Sql $n (type)"
732: #define d_PRC "Process $n"
733: #define d_SCK "Socket $n { format }"
734: #define d_SPH "Semaphore $n 'name'"
735: #define d_TAB "<[ table ]>"
736: #define d_MTX "Mutex $n"
737:
738: /*
739: --------------------------------------------------------------------------------
740: Paramètres du système
741: --------------------------------------------------------------------------------
742: */
743:
744: #ifndef RPLARGS
745: # define ds_beep ""
746: # define ds_fichier_historique ".RPL2_history"
747: # define ds_imposition_separateur_decimal d_vrai
748: # define ds_longueur_historique 256
749: # define ds_nombre_maximum_fichiers_ouverts 65536
750: # define ds_preprocesseur "rplpp " \
751: "--nostdinc -C 2> /dev/null"
752: # define ds_rplcore "rpl-core"
753: # define ds_rplprofile "rpl-profile"
754: # define ds_sdat "SDAT"
755: #endif
756:
757: /*
758: --------------------------------------------------------------------------------
759: Erreurs système
760: --------------------------------------------------------------------------------
761: */
762:
763: #ifdef DEBUG_ERREURS
764: # ifdef MESSAGES
765: # define __erreur(i) i
766: # define __erreur_(i) i
767: # else
768: # undef _ERREURS_VARIABLES
769: # ifdef _ERREURS_VARIABLES
770: # define __erreur_(i) __erreur(i)
771: # else
772: # define __erreur_(i) i
773: # endif
774: # define __erreur(i) ({ if (strstr(__FUNCTION__, "recherche_variable") \
775: == NULL) ufprintf(stderr, \
776: "ERROR %d AT %s() FROM %s LINE %d\n", \
777: i, __FUNCTION__, __FILE__, __LINE__); i; })
778: # endif
779: #else
780: # define __erreur(i) i
781: # define __erreur_(i) i
782: #endif
783:
784:
785: // -1 : erreur provoquée par une bibliothèque externe
786: #ifndef RPLARGS
787: # define d_es 2000
788: # define d_es_allocation_memoire __erreur(2001)
789: # define d_es_variable_introuvable __erreur_(2002)
790: # define d_es_pile_vide __erreur(2003)
791: # define d_es_end_incoherent __erreur(2004)
792: # define d_es_peripherique_stdin __erreur(2005)
793: # define d_es_erreur_fichier __erreur(2006)
794: # define d_es_execution_bibliotheque __erreur(2007)
795: # define d_es_signal __erreur(2008)
796: # define d_es_processus __erreur(2009)
797: # define d_es_pile_operationnelle_vide __erreur(2010)
798: # define d_es_nombre_max_descripteurs __erreur(2011)
799: # define d_es_interruption_invalide __erreur(2012)
800: # define d_es_contexte __erreur(2013)
801: # define d_es_somme_controle __erreur(2014)
802: # define d_es_semaphore __erreur(2015)
803: # define d_es_mutex_acquis_autre_thread __erreur(2016)
804: #endif
805:
806: /*
807: --------------------------------------------------------------------------------
808: Exceptions
809: --------------------------------------------------------------------------------
810: */
811:
812: #ifndef RPLARGS
813: # define d_ep 1000
814: # define d_ep_division_par_zero __erreur(1001)
815: # define d_ep_matrice_non_inversible __erreur(1002)
816: # define d_ep_resultat_indefini __erreur(1003)
817: # define d_ep_underflow __erreur(1004)
818: # define d_ep_overflow __erreur(1005)
819: # define d_ep_domaine_definition __erreur(1006)
820: # define d_ep_perte_precision __erreur(1007)
821: # define d_ep_decomposition_QR __erreur(1008)
822: # define d_ep_matrice_non_definie_positive __erreur(1009)
823: # define d_ep_decomposition_QZ __erreur(1010)
824: # define d_ep_decomposition_SVD __erreur(1011)
825: #endif
826:
827: /*
828: --------------------------------------------------------------------------------
829: Erreurs de compilation
830: --------------------------------------------------------------------------------
831: */
832:
833: #ifndef RPLARGS
834: # define d_ec 3000
835: # define d_ec_niveau_definition_negatif __erreur(3001)
836: # define d_ec_nom_definition_invalide __erreur(3002)
837: # define d_ec_erreur_boucle_definie __erreur(3003)
838: # define d_ec_erreur_instruction_end __erreur(3004)
839: # define d_ec_erreur_instruction_until __erreur(3005)
840: # define d_ec_source_incoherent __erreur(3006)
841: # define d_ec_erreur_instruction_while __erreur(3007)
842: # define d_ec_erreur_instruction_then __erreur(3008)
843: # define d_ec_erreur_instruction_else __erreur(3009)
844: # define d_ec_erreur_instruction_elseif __erreur(3010)
845: # define d_ec_erreur_instruction_select __erreur(3011)
846: # define d_ec_erreur_instruction_case __erreur(3012)
847: #endif
848:
849: /*
850: --------------------------------------------------------------------------------
851: Erreurs à l'exécution
852: --------------------------------------------------------------------------------
853: */
854:
855: // -1 : erreur provoquée par une bibliothèque externe
856: #ifndef RPLARGS
857: # define d_ex 0
858: # define d_ex_pile_vide __erreur(1)
859: # define d_ex_manque_argument __erreur(2)
860: # define d_ex_argument_invalide __erreur(3)
861: # define d_ex_erreur_type_argument __erreur(4)
862: # define d_ex_nom_reserve __erreur(5)
863: # define d_ex_nombre_arguments __erreur(6)
864: # define d_ex_dimensions_invalides __erreur(7)
865: # define d_ex_expression_invalide __erreur(8)
866: # define d_ex_absence_graphique_courant __erreur(9)
867: # define d_ex_erreur_traitement_condition __erreur(10)
868: # define d_ex_erreur_traitement_boucle __erreur(11)
869: # define d_ex_variable_non_definie __erreur_(12)
870: # define d_ex_drapeau_inexistant __erreur(13)
871: # define d_ex_nom_invalide __erreur(14)
872: # define d_ex_element_inexistant __erreur(15)
873: # define d_ex_absence_variable __erreur(16)
874: # define d_ex_erreur_evaluation __erreur(17)
875: # define d_ex_semaphore __erreur(18)
876: # define d_ex_longueur_fft __erreur(19)
877: # define d_ex_queue_impression __erreur(20)
878: # define d_ex_type_trace_invalide __erreur(21)
879: # define d_ex_erreur_fichier __erreur(22)
880: # define d_ex_absence_equation __erreur(23)
881: # define d_ex_erreur_bibliotheque __erreur(24)
882: # define d_ex_execution_bibliotheque __erreur(25)
883: # define d_ex_stop __erreur(26)
884: # define d_ex_matrice_statistique_invalide __erreur(27)
885: # define d_ex_dimensions_matrice_statistique __erreur(28)
886: # define d_ex_absence_observations __erreur(29)
887: # define d_ex_statistiques_echantillon __erreur(30)
888: # define d_ex_observations_inexistantes __erreur(31)
889: # define d_ex_syntaxe __erreur(32)
890: # define d_ex_cycle_hors_boucle __erreur(33)
891: # define d_ex_conversion_unite __erreur(34)
892: # define d_ex_erreur_parametre_fichier __erreur(35)
893: # define d_ex_erreur_acces_fichier __erreur(36)
894: # define d_ex_erreur_requete_fichier __erreur(37)
895: # define d_ex_erreur_format_fichier __erreur(38)
896: # define d_ex_fichier_verrouille __erreur(39)
897: # define d_ex_verrou_indefini __erreur(40)
898: # define d_ex_fin_de_fichier_atteinte __erreur(41)
899: # define d_ex_debut_de_fichier_atteint __erreur(42)
900: # define d_ex_erreur_type_fichier __erreur(43)
901: # define d_ex_fichier_vide __erreur(44)
902: # define d_ex_dimensions_differentes __erreur(45)
903: # define d_ex_routines_mathematiques __erreur(46)
904: # define d_ex_exit_hors_boucle __erreur(47)
905: # define d_ex_longueur_dft __erreur(48)
906: # define d_ex_contexte __erreur(49)
907: # define d_ex_processus __erreur(50)
908: # define d_ex_image_processus __erreur(51)
909: # define d_ex_erreur_sql __erreur(52)
910: # define d_ex_variable_verrouillee __erreur(53)
911: # define d_ex_variable_volatile __erreur(54)
912: # define d_ex_erreur_processus __erreur(55)
913: # define d_ex_erreur_impression __erreur(56)
914: # define d_ex_nombre_arguments_fonction __erreur(57)
915: # define d_ex_fonction_indisponible __erreur(58)
916: # define d_ex_bibliotheque_chargee __erreur(59)
917: # define d_ex_aucun_symbole __erreur(60)
918: # define d_ex_definition_ambigue __erreur(61)
919: # define d_ex_fichier_hors_contexte __erreur(62)
920: # define d_ex_socket_en_ecoute __erreur(63)
921: # define d_ex_interruption_invalide __erreur(64)
922: # define d_ex_erreur_transcodage __erreur(65)
923: # define d_ex_absence_processus_pere __erreur(66)
924: # define d_ex_creation_variable __erreur(67)
925: # define d_ex_fusible __erreur(68)
926: # define d_ex_iswi_hors_interruption __erreur(69)
927: # define d_ex_daemon __erreur(70)
928: # define d_ex_mutex __erreur(71)
929: # define d_ex_variable_statique_partagee __erreur(72)
930: # define d_ex_variable_partagee __erreur(73)
931: # define d_ex_graphique_memorise __erreur(74)
932: # define d_ex_matrice_non_diagonale __erreur(75)
933: # define d_ex_locales __erreur(76)
934: # define d_ex_representation __erreur(77)
935: # define d_ex_erreur_profilage __erreur(78)
936: # define d_ex_enregistrement_inexistant __erreur(79)
937: # define d_ex_clef_inexistante __erreur(80)
938: # define d_ex_nom_implicite __erreur(81)
939: # define d_ex_version_bibliotheque __erreur(82)
940: # define d_ex_creation_variable_globale __erreur(83)
941: # define d_ex_erreur_interne_rplcas __erreur(84)
942: # define d_ex_fichier_corrompu __erreur(85)
943: # define d_ex_mutex_acquis_autre_thread __erreur(86)
944: # define d_ex_expression_reguliere __erreur(87)
945: # define d_ex_instruction_indisponible __erreur(88)
946: #endif
947:
948:
949: /*
950: ================================================================================
951: STRUCTURES
952: ================================================================================
953: */
954:
955: /*
956: --------------------------------------------------------------------------------
957: Structure objet
958: --------------------------------------------------------------------------------
959: */
960:
961: #ifdef MIN
962: # undef MIN
963: #endif
964:
965: #ifdef MAX
966: # undef MAX
967: #endif
968:
969: #define ADR __RPL_ADR
970: #define ALG __RPL_ALG
971: #define BIN __RPL_BIN
972: #define CHN __RPL_CHN
973: #define CPL __RPL_CPL
974: #define FCH __RPL_FCH
975: #define FCT __RPL_FCT
976: #define INT __RPL_INT
977: #define LST __RPL_LST
978: #define MCX __RPL_MCX
979: #define MIN __RPL_MIN
980: #define MRL __RPL_MRL
981: #define MTX __RPL_MTX
982: #define NOM __RPL_NOM
983: #define NON __RPL_NON
984: #define PRC __RPL_PRC
985: #define REL __RPL_REL
986: #define RPN __RPL_RPN
987: #define SCK __RPL_SCK
988: #define SLB __RPL_SLB
989: #define SPH __RPL_SPH
990: #define SQL __RPL_SQL
991: #define TBL __RPL_TBL
992: #define VCX __RPL_VCX
993: #define VIN __RPL_VIN
994: #define VRL __RPL_VRL
995:
996: enum t_rplcas_commandes { RPLCAS_INTEGRATION = 0, RPLCAS_LIMITE };
997:
998: enum t_type { ADR = 0, ALG, BIN, CHN, CPL, FCH, FCT, INT, LST,
999: MCX, MIN, MRL, MTX, NOM, NON, PRC, REL, RPN, SCK,
1000: SLB, SPH, SQL, TBL, VCX, VIN, VRL };
1001:
1002: /*
1003: ADR : adresse sur 32 bits (au moins) non signés (unsigned long)
1004: Adresse d'une définition à interpréter.
1005:
1006: ALG : expression algébrique (struct_liste_chainee *)
1007: La liste chaînée contient la définition convertie en notation
1008: polonaise inversée. Ce type diffère du type 'RPN' au niveau
1009: du format de sortie (notation algébrique).
1010:
1011: BIN : entier binaire sur 64 bits (unsigned integer8 *)
1012: Sans objet.
1013: Type C/Fortran : unsigned integer8
1014:
1015: CHN : chaine de caracteres (character*(*), unsigned char *)
1016: Sans objet.
1017:
1018: CPL : complexe sur 2*64 bits (complex*16, struct_complexe16 *)
1019: Sans objet.
1020: Type C/Fortran : complex16
1021:
1022: FCH : descripteur de fichier (struct_fichier *).
1023:
1024: FCT : déclaration d'une fonction et de son nombre d'arguments
1025: (struct_fonction *). Ce type n'est nécessaire que dans le
1026: traitement des types 'ALG' et 'RPN'.
1027:
1028: INT : entier sur 64 bits (integer*8, integer8 *)
1029: Sans objet.
1030: Type C/Fortran : integer8
1031:
1032: LST : liste (struct_liste_chainee *)
1033: Les objets sont enregistrés sous forme de liste chaînée récursive.
1034: Cela permet de traiter des tableaux de données hétérogènes de
1035: grandes dimensions. Le nombre de dimensions maximal est fixé par
1036: la mémoire de la station.
1037:
1038: MCX : matrice de complexes (struct_matrice *)
1039: Sans objet.
1040:
1041: MIN : matrice d'entiers (struct_matrice *)
1042: Sans objet.
1043:
1044: MRL : matrice de reels (struct_matrice *)
1045: Sans objet.
1046:
1047: MTX : mutex (struct_mutex *)
1048: Sans objet.
1049:
1050: NOM : nom de variable (struct_nom *)
1051: Sans objet.
1052:
1053: PRC : processus (struct_processus_fils *)
1054: Sans objet.
1055:
1056: REL : reel sur 64 bits (real*8, real8 *)
1057: Sans objet.
1058:
1059: RPN : definition (struct_liste_chainee *)
1060: Ce type diffère du type 'ALG' au niveau du format de sortie
1061: (notation polonaise inversée).
1062:
1063: SCK : socket (struct_socket *)
1064:
1065: SLB : bibliothèque dynamique partagée (struct_bibliotheque *)
1066: Sans objet.
1067:
1068: SPH : sémaphore nommé (struct_semaphore *)
1069:
1070: SQL : connecteur sur une base de données SQL (struct_connecteur_sql *)
1071:
1072: TBL : tableau multidimensionnel d'objets (struct_tableau *).
1073:
1074: VCX : vecteur de complexes (struct_vecteur *)
1075: Sans objet.
1076:
1077: VIN : vecteur d'entiers (struct_vecteur *)
1078: Sans objet.
1079:
1080: VRL : vecteur de reels (struct_vecteur *)
1081: Sans objet.
1082: */
1083:
1084: typedef struct objet
1085: {
1086: enum t_type type;
1087:
1088: volatile long nombre_occurrences;
1089:
1090: pthread_mutex_t mutex;
1091:
1092: void *objet;
1093: } struct_objet;
1094:
1095:
1096: /*
1097: --------------------------------------------------------------------------------
1098: Structure fichier
1099: --------------------------------------------------------------------------------
1100: */
1101:
1102: #ifndef RPLARGS
1103: typedef struct fichier
1104: {
1105: unsigned long descripteur;
1106:
1107: unsigned char acces; /* S/D/I */
1108: unsigned char binaire; /* Y/N/F */
1109: unsigned char ouverture;
1110: unsigned char protection;
1111: unsigned char *nom;
1112:
1113: struct_objet *format;
1114:
1115: pid_t pid;
1116: pthread_t tid;
1117:
1118: integer8 position_clef;
1119: } struct_fichier;
1120: #endif
1121:
1122:
1123: /*
1124: --------------------------------------------------------------------------------
1125: Structure mutex
1126: --------------------------------------------------------------------------------
1127: */
1128:
1129: #ifndef RPLARGS
1130: typedef struct rpl_mutex
1131: {
1132: pthread_mutex_t mutex;
1133: pthread_t tid;
1134: } struct_mutex;
1135: #endif
1136:
1137:
1138: /*
1139: --------------------------------------------------------------------------------
1140: Structure sémaphore
1141: --------------------------------------------------------------------------------
1142: */
1143:
1144: #ifndef RPLARGS
1145: typedef struct semaphore
1146: {
1147: unsigned char *nom;
1148: sem_t *semaphore;
1149: } struct_semaphore;
1150: #endif
1151:
1152:
1153: /*
1154: --------------------------------------------------------------------------------
1155: Structure marque
1156: --------------------------------------------------------------------------------
1157: */
1158:
1159: #ifndef RPLARGS
1160: typedef struct marque
1161: {
1162: unsigned char *label;
1163: unsigned char *position;
1164:
1165: struct marque *suivant;
1166: } struct_marque;
1167: #endif
1168:
1169:
1170: /*
1171: --------------------------------------------------------------------------------
1172: Structure bibliothèque
1173: --------------------------------------------------------------------------------
1174: */
1175:
1176: #ifndef RPLARGS
1177: typedef struct bibliotheque
1178: {
1179: void *descripteur;
1180:
1181: pid_t pid;
1182: pthread_t tid;
1183:
1184: unsigned char *nom;
1185: } struct_bibliotheque;
1186: #endif
1187:
1188:
1189: /*
1190: --------------------------------------------------------------------------------
1191: Structure descripteur fichier
1192: --------------------------------------------------------------------------------
1193: */
1194:
1195: #ifndef RPLARGS
1196: typedef struct descripteur_fichier
1197: {
1198: unsigned long identifiant;
1199:
1200: unsigned char effacement;
1201: unsigned char type; // C (file *) ou S (sqlite *)
1202: unsigned char *nom;
1203:
1204: pid_t pid;
1205: pthread_t tid;
1206:
1207: union
1208: {
1209: file *descripteur_c;
1210: sqlite3 *descripteur_sqlite;
1211: };
1212: } struct_descripteur_fichier;
1213: #endif
1214:
1215:
1216: /*
1217: --------------------------------------------------------------------------------
1218: Structure connecteur SQL
1219: --------------------------------------------------------------------------------
1220: */
1221:
1222: #ifndef RPLARGS
1223: typedef struct connecteur_sql
1224: {
1225: pid_t pid;
1226: pthread_t tid;
1227:
1228: /*
1229: * "MYSQL"
1230: * "POSTGRESQL"
1231: */
1232:
1233: unsigned char *type;
1234: unsigned char *locale;
1235:
1236: union
1237: {
1238: # ifdef MYSQL_SUPPORT
1239: MYSQL *mysql;
1240: # endif
1241: # ifdef POSTGRESQL_SUPPORT
1242: PGconn *postgresql;
1243: # endif
1244: } descripteur;
1245: } struct_connecteur_sql;
1246: #endif
1247:
1248: #define sqlclose(s_objet) \
1249: if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, "MYSQL") \
1250: == 0) \
1251: mysqlclose((*((struct_connecteur_sql *) (*s_objet).objet)) \
1252: .descripteur); \
1253: else if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, \
1254: "POSTGRESQL") == 0) \
1255: postgresqlclose((*((struct_connecteur_sql *) (*s_objet).objet)) \
1256: .descripteur); \
1257: else \
1258: BUG(1, uprintf("SQL type '%s' not allowed!", \
1259: (*((struct_connecteur_sql *) (*s_objet).objet)).type));
1260:
1261: /*
1262: --------------------------------------------------------------------------------
1263: Structure socket
1264: --------------------------------------------------------------------------------
1265: */
1266:
1267: #ifndef RPLARGS
1268: typedef struct socket
1269: {
1270: int domaine;
1271: int socket;
1272:
1273: pid_t pid;
1274: pthread_t tid;
1275:
1276: unsigned char *adresse;
1277: unsigned char *adresse_distante;
1278: unsigned char binaire;
1279: unsigned char socket_en_ecoute;
1280: logical1 socket_connectee;
1281: unsigned char effacement;
1282: unsigned char localisation;
1283: unsigned char protection;
1284: unsigned char type[19 + 1];
1285:
1286: struct_objet *format;
1287: } struct_socket;
1288: #endif
1289:
1290: /*
1291: --------------------------------------------------------------------------------
1292: Structure liste chaînee
1293: --------------------------------------------------------------------------------
1294: */
1295:
1296: typedef struct liste_chainee
1297: {
1298: struct liste_chainee *suivant;
1299:
1300: struct_objet *donnee;
1301: } struct_liste_chainee;
1302:
1303:
1304: /*
1305: --------------------------------------------------------------------------------
1306: Structure liste profilage
1307: --------------------------------------------------------------------------------
1308: */
1309:
1310: typedef struct liste_profilage
1311: {
1312: struct liste_profilage *suivant;
1313:
1314: unsigned char *fonction;
1315:
1316: struct timeval dernier_appel;
1317: struct timeval cumul;
1318:
1319: integer8 nombre_appels;
1320: } struct_liste_profilage;
1321:
1322: typedef struct liste_profilage2
1323: {
1324: struct liste_profilage2 *suivant;
1325:
1326: unsigned char *fonction;
1327: } struct_liste_profilage2;
1328:
1329: /*
1330: --------------------------------------------------------------------------------
1331: Structure contenant les fichiers graphiques (liste chaînée)
1332: --------------------------------------------------------------------------------
1333: */
1334:
1335: #ifndef RPLARLS
1336: typedef struct fichier_graphique
1337: {
1338: struct fichier_graphique *suivant;
1339:
1340: logical1 presence_axes;
1341:
1342: unsigned char *nom;
1343: unsigned char type[21];
1344:
1345: unsigned char *legende;
1346:
1347: int dimensions;
1348:
1349: integer8 systeme_axes;
1350: } struct_fichier_graphique;
1351: #endif
1352:
1353: /*
1354: --------------------------------------------------------------------------------
1355: Structure nom
1356: --------------------------------------------------------------------------------
1357: */
1358:
1359: typedef struct nom
1360: {
1361: unsigned char *nom;
1362: logical1 symbole; /* d_vrai/d_faux */
1363: // symbole == d_vrai signifie que le nom a été introduit dans un
1364: // calcul sans les apostrophes.
1365: } struct_nom;
1366:
1367:
1368: /*
1369: --------------------------------------------------------------------------------
1370: Structure processus fils
1371: --------------------------------------------------------------------------------
1372: */
1373:
1374: #ifndef RPLARGS
1375: typedef struct descripteur_thread
1376: {
1377: struct processus *s_etat_processus;
1378: struct processus *s_nouvel_etat_processus;
1379:
1380: struct_objet *argument;
1381:
1382: pid_t pid;
1383: volatile pthread_t tid;
1384:
1385: pthread_t thread_pere;
1386:
1387: pthread_mutex_t mutex;
1388: pthread_mutex_t mutex_nombre_references;
1389:
1390: volatile logical1 thread_actif;
1391:
1392: int pipe_erreurs[2];
1393: int pipe_objets[2];
1394: int pipe_injections[2];
1395: int pipe_nombre_injections[2];
1396: int pipe_interruptions[2];
1397: int pipe_nombre_objets_attente[2];
1398: int pipe_nombre_interruptions_attente[2];
1399: int pipe_acquittement[2];
1400:
1401: volatile integer8 nombre_objets_dans_pipe;
1402: volatile integer8 nombre_interruptions_dans_pipe;
1403:
1404: logical1 processus_detache;
1405: logical1 destruction_objet;
1406:
1407: volatile signed long nombre_references;
1408: } struct_descripteur_thread;
1409:
1410: typedef struct processus_fils
1411: {
1412: struct_descripteur_thread *thread;
1413: } struct_processus_fils;
1414: #endif
1415:
1416:
1417: /*
1418: --------------------------------------------------------------------------------
1419: Structure liste pile systeme
1420: --------------------------------------------------------------------------------
1421: */
1422:
1423: #ifndef RPLARGS
1424: typedef struct liste_pile_systeme
1425: {
1426: struct liste_pile_systeme *suivant;
1427:
1428: struct_liste_chainee *pointeur_objet_retour;
1429:
1430: struct_objet *indice_boucle;
1431: struct_objet *limite_indice_boucle;
1432: struct_objet *objet_de_test;
1433:
1434: logical1 arret_si_exception;
1435: logical1 creation_variables_statiques;
1436: logical1 creation_variables_partagees;
1437: logical1 evaluation_expression;
1438:
1439: unsigned char clause;
1440:
1441: /*
1442: clause :
1443: I : IF
1444: R : IFERR
1445: X : IFERR indiquant la présence d'une erreur.
1446: T : THEN
1447: E : ELSE
1448: Z : traitement en cours de ELSE
1449: D : DO
1450: U : UNTIL
1451: W : WHILE
1452: M : WHILE avec une clause fausse.
1453: S : SELECT
1454: K : aucun cas CASE n'a encore été traité.
1455: C : au moins un cas de SELECT...CASE a été traité.
1456: Q : traitement en cours d'un cas CASE.
1457: F : traitement du cas DEFAULT
1458: */
1459:
1460: unsigned char retour_definition;
1461: unsigned char *nom_variable;
1462: unsigned char origine_routine_evaluation;
1463: unsigned char type_cloture;
1464:
1465: /*
1466: type clôture :
1467: C SELECT : END termine un test SELECT/DEFAULT/END.
1468: D DO : END termine une boucle DO/UNTIL/END.
1469: I IF : END termine un test IF/THEN (ELSE)/END.
1470: J IFERR : END termine un test IFERR/THEN (ELSE)/END.
1471: K CASE : END termine un test CASE/THEN/END
1472: W WHILE : END termine une boucle WHILE/REPEAT/END.
1473:
1474: F FOR : NEXT ou STEP termine une boucle avec compteur.
1475: S START : NEXT ou STEP termine une boucle sans compteur.
1476: L LOOP : boucle utilisé dans le traitement de l'instruction RETURN.
1477: Elle correspond à une boucle FOR ou START mais sans son
1478: initialisation.
1479: */
1480:
1481: unsigned long adresse_retour;
1482: unsigned long niveau_courant;
1483: struct_objet *pointeur_adresse_retour;
1484: } struct_liste_pile_systeme;
1485: #endif
1486:
1487:
1488: /*
1489: --------------------------------------------------------------------------------
1490: Structure variable
1491: --------------------------------------------------------------------------------
1492: */
1493:
1494: #ifndef RPLARGS
1495: typedef union position_variable
1496: {
1497: unsigned long adresse;
1498: struct_objet *pointeur;
1499: } union_position_variable;
1500:
1501: typedef struct variable
1502: {
1503: unsigned char *nom;
1504: unsigned char origine;
1505:
1506: unsigned long niveau;
1507:
1508: union_position_variable variable_statique;
1509: union_position_variable variable_partagee;
1510:
1511: struct_objet *objet;
1512:
1513: logical1 variable_verrouillee;
1514: } struct_variable;
1515:
1516: #endif
1517:
1518: /*
1519: --------------------------------------------------------------------------------
1520: Structure variable partagée
1521: --------------------------------------------------------------------------------
1522: */
1523:
1524: #ifndef RPLARGS
1525:
1526: typedef struct variable_partage
1527: {
1528: unsigned char *nom;
1529: unsigned char origine;
1530:
1531: unsigned long niveau;
1532:
1533: union_position_variable variable_partagee;
1534:
1535: struct_objet *objet;
1536: } struct_variable_partagee;
1537:
1538: typedef struct table_variables_partagees
1539: {
1540: pthread_mutex_t mutex;
1541:
1542: volatile struct_variable_partagee *table;
1543:
1544: volatile unsigned long nombre_variables;
1545: volatile unsigned long nombre_variables_allouees;
1546:
1547: unsigned long position_variable;
1548: } struct_table_variables_partagees;
1549:
1550: #endif
1551:
1552:
1553: /*
1554: --------------------------------------------------------------------------------
1555: Structure variable statique
1556: --------------------------------------------------------------------------------
1557: */
1558:
1559: #ifndef RPLARGS
1560: typedef struct variable_statique
1561: {
1562: unsigned char *nom;
1563: unsigned char origine;
1564:
1565: // Position de création de la variable statique dans le programme ou dans
1566: // l'expression. 'origine' vaut 'P' pour programme ou 'E' pour expression.
1567:
1568: unsigned long niveau;
1569:
1570: union_position_variable variable_statique;
1571:
1572: struct_objet *objet;
1573: } struct_variable_statique;
1574: #endif
1575:
1576:
1577: /*
1578: --------------------------------------------------------------------------------
1579: Structure vecteur
1580: --------------------------------------------------------------------------------
1581: */
1582:
1583: typedef struct vecteur
1584: {
1585: unsigned long taille;
1586:
1587: unsigned char type; /* C (complex*16), R (real*8), I (integer*8) */
1588:
1589: void *tableau;
1590: } struct_vecteur;
1591:
1592:
1593: /*
1594: --------------------------------------------------------------------------------
1595: Structure matrice
1596: --------------------------------------------------------------------------------
1597: */
1598:
1599: typedef struct matrice
1600: {
1601: unsigned long nombre_lignes;
1602: unsigned long nombre_colonnes;
1603:
1604: unsigned char type; /* C (complex*16), R (real*8), I (integer*8) */
1605:
1606: void **tableau;
1607: } struct_matrice;
1608:
1609:
1610: /*
1611: --------------------------------------------------------------------------------
1612: Structure tableau
1613: --------------------------------------------------------------------------------
1614: */
1615:
1616: typedef struct tableau
1617: {
1618: unsigned long nombre_elements;
1619:
1620: struct_objet **elements;
1621: } struct_tableau;
1622:
1623:
1624: /*
1625: --------------------------------------------------------------------------------
1626: Structure arbre
1627: --------------------------------------------------------------------------------
1628: */
1629:
1630: typedef struct arbre
1631: {
1632: struct_objet *objet;
1633:
1634: unsigned long nombre_feuilles;
1635: struct arbre **feuilles;
1636: } struct_arbre;
1637:
1638:
1639: /*
1640: --------------------------------------------------------------------------------
1641: Structures de gestion des instructions externes
1642: --------------------------------------------------------------------------------
1643: */
1644:
1645: typedef struct instruction_externe
1646: {
1647: unsigned char *nom;
1648: unsigned char *nom_bibliotheque;
1649: void *descripteur_bibliotheque;
1650: } struct_instruction_externe;
1651:
1652:
1653: /*
1654: --------------------------------------------------------------------------------
1655: Structure argument (pour les fonctions dynamiques)
1656: --------------------------------------------------------------------------------
1657: */
1658:
1659: typedef struct rpl_arguments
1660: {
1661: /* Piles operationnelles */
1662:
1663: struct_liste_chainee *l_base_pile;
1664: struct_liste_chainee *l_base_pile_last;
1665:
1666: /* Etat du calculateur */
1667:
1668: t_8_bits drapeaux_etat[8];
1669:
1670: /* Traitement des erreurs */
1671:
1672: unsigned char *message_erreur;
1673: unsigned char type_erreur; /* S = système
1674: E = exécution */
1675: integer8 erreur;
1676:
1677: /* Traitement des messages d'aide */
1678:
1679: logical1 aide; /* Affichage d'un
1680: message d'aide
1681: par la routine */
1682:
1683: /* Nombre d'arguments */
1684:
1685: unsigned char affichage_arguments;
1686: unsigned char constante_symbolique;
1687: unsigned char instruction_valide;
1688: unsigned char test_instruction;
1689:
1690: integer8 nombre_arguments;
1691: // Nombre d'arguments de la fonction, positif ou nul.
1692:
1693: void *s_etat_processus;
1694: } struct_rpl_arguments;
1695:
1696: /*
1697: --------------------------------------------------------------------------------
1698: Structure d'arbre des instructions intrinsèques
1699: --------------------------------------------------------------------------------
1700: */
1701:
1702: #ifndef RPLARGS
1703: typedef struct instruction
1704: {
1705: struct instruction **noeuds;
1706: void (*feuille)(struct processus *);
1707: } struct_instruction;
1708: #endif
1709:
1710: /*
1711: --------------------------------------------------------------------------------
1712: Structure d'arbre des variables variable globales et locales
1713: --------------------------------------------------------------------------------
1714: */
1715:
1716: #ifndef RPLARGS
1717: typedef struct arbre_variables
1718: {
1719: unsigned int noeuds_utilises;
1720: signed int indice_tableau_pere;
1721: struct arbre_variables *noeud_pere;
1722: struct arbre_variables **noeuds;
1723: struct liste_variables *feuille;
1724: } struct_arbre_variables;
1725:
1726: typedef struct tableau_variables
1727: {
1728: unsigned char origine;
1729: unsigned char *nom; // pointeur sur la struct_variable
1730: // réelle et non copie de la chaîne
1731: unsigned long niveau;
1732:
1733: struct_objet *objet; // pointeur sur l'objet et non copie
1734: // de l'objet.
1735:
1736: logical1 variable_verrouillee;
1737: union_position_variable variable_statique;
1738: union_position_variable variable_partagee;
1739: } struct_tableau_variables;
1740:
1741: typedef struct liste_variables
1742: {
1743: union
1744: {
1745: // Utilisation dans la gestion des variables
1746: struct_variable *variable;
1747: // Utilisation dans la pile système (variables par niveau)
1748: struct_liste_chainee *liste;
1749: };
1750:
1751: struct arbre_variables *noeud_pere;
1752: struct arbre_variables *noeud;
1753: struct liste_variables *suivant;
1754: struct liste_variables *precedent;
1755: } struct_liste_variables;
1756:
1757: #endif
1758:
1759: /*
1760: --------------------------------------------------------------------------------
1761: Structure processus
1762: --------------------------------------------------------------------------------
1763: */
1764:
1765: #ifndef RPLARGS
1766: typedef struct processus
1767: {
1768: /* Pointeurs sur le programme */
1769:
1770: unsigned char *definitions_chainees;
1771: struct_liste_chainee *expression_courante;
1772:
1773: unsigned char *instruction_courante;
1774: struct_objet *objet_courant;
1775: unsigned char evaluation_expression_compilee; /*Y/N*/
1776:
1777: unsigned char *nom_fichier_source;
1778: unsigned char *nom_fichier_historique;
1779:
1780: unsigned char autorisation_conversion_chaine; /*Y/N*/
1781: unsigned char autorisation_empilement_programme; /*Y/N*/
1782: unsigned char autorisation_evaluation_nom; /*Y/N*/
1783: unsigned char autorisation_nom_implicite; /*Y/N*/
1784: unsigned char evaluation_forcee; /*Y/N*/
1785: unsigned char instruction_valide; /*Y/N*/
1786: unsigned char instruction_intrinseque; /*Y/I/N*/
1787: unsigned char test_instruction; /*Y/N*/
1788: unsigned char affichage_arguments; /*Y/N*/
1789: unsigned char constante_symbolique; /*Y/N*/
1790: unsigned char traitement_symbolique; /*Y/N*/
1791: unsigned char mode_execution_programme; /*Y/I/N*/
1792: unsigned char mode_interactif; /*Y/N*/
1793: unsigned char mode_evaluation_expression; /*Y/N*/
1794: unsigned char traitement_cycle_exit; /*N/E/C*/
1795: unsigned char recherche_type; /*Y/N*/
1796:
1797: unsigned long position_courante;
1798: unsigned long longueur_definitions_chainees;
1799:
1800: /* Pointeurs sur les instructions */
1801:
1802: int *pointeurs_caracteres;
1803: int nombre_caracteres;
1804: struct_instruction *arbre_instructions;
1805:
1806: /* Requetes */
1807:
1808: unsigned char requete_arret; /*Y/N*/
1809:
1810: /* Piles operationnelles */
1811:
1812: struct_liste_chainee *l_base_pile;
1813: struct_liste_chainee *l_base_pile_last;
1814:
1815: unsigned long hauteur_pile_operationnelle;
1816:
1817: /* Piles systemes */
1818:
1819: struct_liste_pile_systeme *l_base_pile_systeme;
1820:
1821: unsigned long hauteur_pile_systeme;
1822:
1823: /* Gestion des processus */
1824:
1825: volatile
1826: struct_liste_chainee *l_base_pile_processus;
1827:
1828: logical1 presence_pipes;
1829:
1830: int pipe_acquittement;
1831: int pipe_donnees;
1832: int pipe_injections;
1833: int pipe_nombre_injections;
1834: int pipe_interruptions;
1835: int pipe_nombre_objets_attente;
1836: int pipe_nombre_interruptions_attente;
1837: int nombre_objets_envoyes_non_lus;
1838: int nombre_objets_injectes;
1839:
1840: real8 pourcentage_maximal_cpu;
1841: real8 temps_maximal_cpu;
1842:
1843: logical1 presence_fusible;
1844: pthread_t thread_fusible;
1845: pthread_t thread_surveille_par_fusible;
1846:
1847: volatile int pointeur_signal_ecriture;
1848: volatile int pointeur_signal_lecture;
1849: volatile enum signaux_rpl signaux_en_queue[LONGUEUR_QUEUE_SIGNAUX];
1850: volatile logical1 demarrage_fils;
1851: volatile logical1 redemarrage_processus;
1852:
1853: /* Contextes */
1854:
1855: struct_liste_chainee *l_base_pile_contextes;
1856: struct_liste_chainee *l_base_pile_taille_contextes;
1857:
1858: /* Variables */
1859:
1860: // La liste des variables par niveau est doublement chaînée.
1861: // À tout moment, elle pointe sur le niveau le plus haut existant et
1862: // l_liste_variable_par_niveau->precedent renvoie la liste des
1863: // définitions. l_liste_variable_par_niveau->precedent->precedent pointe
1864: // sur la liste des variables globales.
1865: //
1866: // À l'initialisation :
1867: // l_liste_variables_par_niveau->suivant == l_liste_variables_par_niveau
1868: // l_liste_variables_par_niveau->precedent == l_liste_variables_par_niveau
1869:
1870: struct_arbre_variables *s_arbre_variables;
1871: struct_liste_variables *l_liste_variables_par_niveau;
1872: logical1 niveau_supprime;
1873:
1874: struct_variable *pointeur_variable_courante;
1875: struct_liste_variables *pointeur_feuille_courante;
1876:
1877: int *pointeurs_caracteres_variables;
1878: int nombre_caracteres_variables;
1879:
1880: struct_variable_statique *s_liste_variables_statiques;
1881: unsigned long nombre_variables_statiques;
1882: unsigned long nombre_variables_statiques_allouees;
1883:
1884: struct_table_variables_partagees
1885: *s_liste_variables_partagees;
1886:
1887: unsigned long niveau_courant;
1888: unsigned long niveau_initial;
1889: unsigned long position_variable_statique_courante;
1890:
1891: logical1 creation_variables_statiques;
1892: logical1 creation_variables_partagees;
1893: logical1 gel_liste_variables;
1894:
1895: /* Fichiers */
1896:
1897: struct_liste_chainee *s_fichiers;
1898:
1899: /* Sockets */
1900:
1901: struct_liste_chainee *s_sockets;
1902:
1903: /* Connecteurs aux bases de données */
1904:
1905: struct_liste_chainee *s_connecteurs_sql;
1906:
1907: /* Bibliothèques dynamiques */
1908:
1909: struct_liste_chainee *s_bibliotheques;
1910: struct_instruction_externe *s_instructions_externes;
1911: unsigned long nombre_instructions_externes;
1912:
1913: /* Fichier d'impression */
1914:
1915: unsigned char *nom_fichier_impression;
1916: unsigned char format_papier[16];
1917:
1918: /* Parametres graphiques */
1919:
1920: struct_fichier_graphique *fichiers_graphiques; /* NULL */
1921:
1922: unsigned char type_trace_eq[21];
1923:
1924: /*
1925: * 2D :
1926: * FONCTION
1927: * PARAMETRIQUE
1928: * POLAIRE
1929: * COURBES DE NIVEAU
1930: *
1931: * 3D :
1932: * GRILLE 3D
1933: * COURBE PARAMETRIQUE // A FAIRE
1934: * SURFACE PARAMETRIQUE // A FAIRE
1935: * CYNLINDRIQUE // A FAIRE
1936: * SPHERIQUE // A FAIRE
1937: */
1938:
1939: unsigned char type_trace_sigma[21];
1940:
1941: /*
1942: * POINTS
1943: * HISTOGRAMME
1944: * TABLE TRACANTE
1945: */
1946:
1947: /*
1948: * ECHELLES
1949: */
1950:
1951: integer8 systeme_axes;
1952:
1953: real8 x_min;
1954: real8 x_max;
1955: real8 y_min;
1956: real8 y_max;
1957: real8 z_min;
1958: real8 z_max;
1959:
1960: real8 x_tics;
1961: real8 y_tics;
1962: real8 z_tics;
1963:
1964: integer8 mx_tics;
1965: integer8 my_tics;
1966: integer8 mz_tics;
1967:
1968: logical1 x_lines;
1969: logical1 y_lines;
1970: logical1 z_lines;
1971:
1972: logical1 mx_lines;
1973: logical1 my_lines;
1974: logical1 mz_lines;
1975:
1976: /*
1977: * -1 : absent du graphique
1978: * 0 : graduations automatiques
1979: * >0 : valeur manuelle
1980: */
1981:
1982: real8 x2_min;
1983: real8 x2_max;
1984: real8 y2_min;
1985: real8 y2_max;
1986: real8 z2_min;
1987: real8 z2_max;
1988:
1989: real8 x2_tics;
1990: real8 y2_tics;
1991: real8 z2_tics;
1992:
1993: integer8 mx2_tics;
1994: integer8 my2_tics;
1995: integer8 mz2_tics;
1996:
1997: logical1 x2_lines;
1998: logical1 y2_lines;
1999: logical1 z2_lines;
2000:
2001: logical1 mx2_lines;
2002: logical1 my2_lines;
2003: logical1 mz2_lines;
2004:
2005: real8 resolution;
2006:
2007: logical1 souris_active;
2008:
2009: logical1 echelle_automatique_x;
2010: logical1 echelle_automatique_y;
2011: logical1 echelle_automatique_z;
2012:
2013: logical1 echelle_automatique_x2;
2014: logical1 echelle_automatique_y2;
2015: logical1 echelle_automatique_z2;
2016:
2017: logical1 echelle_log_x;
2018: logical1 echelle_log_y;
2019: logical1 echelle_log_z;
2020:
2021: logical1 echelle_log_x2;
2022: logical1 echelle_log_y2;
2023: logical1 echelle_log_z2;
2024:
2025: real8 point_de_vue_theta;
2026: real8 point_de_vue_phi;
2027: real8 echelle_3D;
2028:
2029: unsigned char *label_x;
2030: unsigned char *label_y;
2031: unsigned char *label_z;
2032: unsigned char *titre;
2033: unsigned char *legende;
2034:
2035: unsigned char *nom_fichier_gnuplot;
2036: unsigned char *type_fichier_gnuplot;
2037:
2038: struct_objet *indep;
2039: struct_objet *depend;
2040: struct_objet *parametres_courbes_de_niveau;
2041:
2042: struct_marque *s_marques;
2043:
2044: file *entree_standard;
2045:
2046: logical1 requete_nouveau_plan;
2047: logical1 mise_a_jour_trace_requise;
2048:
2049: /* Parametres statistiques */
2050:
2051: integer8 colonne_statistique_1;
2052: integer8 colonne_statistique_2;
2053:
2054: /* Etat du calculateur */
2055:
2056: t_8_bits drapeaux_etat[8];
2057:
2058: /* Traitement des exceptions */
2059:
2060: logical1 arret_si_exception;
2061: unsigned int exception;
2062: unsigned int derniere_exception;
2063: unsigned int exception_processus_fils;
2064:
2065: /* Traitement des erreurs */
2066:
2067: unsigned int erreur_compilation;
2068: unsigned int erreur_execution;
2069: unsigned int erreur_systeme;
2070:
2071: struct_objet *s_objet_errone;
2072: struct_objet *s_objet_erreur;
2073:
2074: logical1 erreur_scrutation;
2075:
2076: volatile unsigned int erreur_systeme_processus_fils;
2077: unsigned int erreur_execution_processus_fils;
2078:
2079: pid_t pid_erreur_processus_fils;
2080:
2081: logical1 erreur_processus_fils;
2082:
2083: integer8 derniere_erreur_fonction_externe;
2084:
2085: unsigned int derniere_erreur_systeme;
2086: unsigned int derniere_erreur_execution;
2087: unsigned int derniere_erreur_evaluation;
2088:
2089: unsigned char *instruction_derniere_erreur;
2090:
2091: unsigned long niveau_derniere_erreur;
2092:
2093: logical1 core;
2094: logical1 invalidation_message_erreur;
2095:
2096: /* Debug */
2097:
2098: logical1 debug;
2099: integer8 type_debug;
2100: logical1 debug_programme;
2101: logical1 execution_pas_suivant;
2102: logical1 traitement_instruction_halt;
2103:
2104: /* Interruptions logicielles */
2105:
2106: unsigned char masque_interruptions[d_NOMBRE_INTERRUPTIONS];
2107:
2108: /*
2109: * 'I' : interruption ignorée
2110: * 'Q' : interruption mise en queue pour un traitement ultérieur
2111: * 'N' : traitement normal de l'interruption
2112: */
2113:
2114: integer8 queue_interruptions[d_NOMBRE_INTERRUPTIONS];
2115: integer8 nombre_interruptions_en_queue;
2116: struct_liste_chainee *pile_origine_interruptions
2117: [d_NOMBRE_INTERRUPTIONS];
2118: volatile integer8 nombre_interruptions_non_affectees;
2119:
2120: struct_objet *corps_interruptions[d_NOMBRE_INTERRUPTIONS];
2121:
2122: unsigned char traitement_interruption; /* Y/N */
2123: unsigned char traitement_interruptible; /* Y/N */
2124: unsigned char traitement_at_poke; /* Y/N */
2125:
2126: struct_objet *at_exit;
2127: struct_objet *at_poke;
2128:
2129: /* Variables volatiles */
2130:
2131: volatile sig_atomic_t var_volatile_alarme;
2132: // Traitement de ctrl+C et des arrêts brutaux
2133: volatile sig_atomic_t var_volatile_requete_arret;
2134: // Traitement de ctrl+Z
2135: volatile sig_atomic_t var_volatile_requete_arret2;
2136: volatile sig_atomic_t var_volatile_traitement_retarde_stop;
2137: volatile sig_atomic_t var_volatile_traitement_sigint;
2138:
2139: volatile sig_atomic_t var_volatile_processus_racine;
2140: volatile sig_atomic_t var_volatile_processus_pere;
2141: volatile sig_atomic_t var_volatile_recursivite;
2142:
2143: volatile sig_atomic_t arret_depuis_abort;
2144:
2145: volatile int var_volatile_exception_gsl;
2146:
2147: /* Autres */
2148:
2149: char *rpl_home;
2150:
2151: gsl_rng *generateur_aleatoire;
2152: const gsl_rng_type *type_generateur_aleatoire;
2153:
2154: void *contexte_cas;
2155:
2156: integer8 nombre_arguments;
2157:
2158: /*
2159: * Il s'agit du nombre d'arguments utilisé pour l'évaluation
2160: * des expressions algébriques.
2161: * -1 : la fonction ne peut être dans un objet de type ALG.
2162: * -2 : nombre d'arguments inconnu
2163: * 0 : la fonction doit apparaître en notation infixe
2164: * >0 : la fonction apparaît comme une fonction normale
2165: */
2166:
2167: logical1 lancement_interactif;
2168:
2169: unsigned char *chemin_fichiers_temporaires;
2170: unsigned char langue;
2171: unsigned char retour_routine_evaluation;
2172: unsigned char *localisation;
2173:
2174: unsigned long niveau_recursivite;
2175:
2176: pid_t pid_processus_pere;
2177: pthread_t tid_processus_pere;
2178: pthread_t tid;
2179:
2180: logical1 processus_detache;
2181:
2182: /* Profilage */
2183:
2184: logical1 profilage;
2185: int niveau_profilage;
2186: struct_liste_profilage *pile_profilage;
2187: struct_liste_profilage2 *pile_profilage_fonctions;
2188: struct timeval horodatage_profilage;
2189:
2190: // Mutex spécifique au processus et donnant accès à la pile des processus
2191: pthread_mutex_t mutex;
2192: pthread_mutex_t mutex_allocation;
2193:
2194: // Mutex autorisant les fork()
2195: sem_t
2196: # ifdef SEMAPHORES_NOMMES
2197: *
2198: # endif
2199: semaphore_fork;
2200:
2201: /* Mutexes */
2202:
2203: struct_liste_chainee *liste_mutexes;
2204: pthread_mutex_t protection_liste_mutexes;
2205:
2206: /* Drapeau nécessaire à RESTART */
2207:
2208: volatile logical1 requete_redemarrage;
2209:
2210: /* Gestion optimisée de la mémoire */
2211:
2212: double estimation_taille_pile_tampon;
2213: unsigned long taille_pile_tampon;
2214: struct_liste_chainee *pile_tampon;
2215:
2216: double estimation_taille_pile_systeme_tampon;
2217: unsigned long taille_pile_systeme_tampon;
2218: struct_liste_pile_systeme *pile_systeme_tampon;
2219:
2220: unsigned long taille_pile_objets;
2221: struct_objet *pile_objets;
2222:
2223: # define TAILLE_CACHE 16384
2224:
2225: unsigned long *objets_adr[TAILLE_CACHE];
2226: int pointeur_adr;
2227:
2228: logical8 *objets_bin[TAILLE_CACHE];
2229: int pointeur_bin;
2230:
2231: complex16 *objets_cpl[TAILLE_CACHE];
2232: int pointeur_cpl;
2233:
2234: struct fonction *objets_fct[TAILLE_CACHE];
2235: int pointeur_fct;
2236:
2237: integer8 *objets_int[TAILLE_CACHE];
2238: int pointeur_int;
2239:
2240: struct_matrice *objets_mat[TAILLE_CACHE];
2241: int pointeur_mat;
2242:
2243: struct_nom *objets_nom[TAILLE_CACHE];
2244: int pointeur_nom;
2245:
2246: real8 *objets_rel[TAILLE_CACHE];
2247: int pointeur_rel;
2248:
2249: struct_tableau *objets_tab[TAILLE_CACHE];
2250: int pointeur_tab;
2251:
2252: struct_vecteur *objets_vec[TAILLE_CACHE];
2253: int pointeur_vec;
2254:
2255: struct_liste_chainee *maillons[TAILLE_CACHE];
2256: int pointeur_maillons;
2257:
2258: struct_arbre_variables *variables_noeud[TAILLE_CACHE];
2259: int pointeur_variables_noeud;
2260:
2261: struct_liste_variables *variables_feuille[TAILLE_CACHE];
2262: int pointeur_variables_feuille;
2263:
2264: struct_variable *variables_variable[TAILLE_CACHE];
2265: int pointeur_variables_variable;
2266:
2267: struct_arbre_variables **variables_tableau_noeuds[TAILLE_CACHE];
2268: int pointeur_variables_tableau_noeuds;
2269: } struct_processus;
2270: #endif
2271:
2272: /*
2273: --------------------------------------------------------------------------------
2274: Structure fonction
2275: --------------------------------------------------------------------------------
2276: */
2277:
2278: #ifndef RPLARGS
2279: typedef struct fonction
2280: {
2281: unsigned char *nom_fonction;
2282: unsigned long nombre_arguments;
2283:
2284: void (*fonction)(struct_processus *);
2285:
2286: volatile struct_liste_chainee *prediction_saut;
2287: volatile logical1 prediction_execution;
2288: } struct_fonction;
2289: #endif
2290:
2291:
2292: /*
2293: ================================================================================
2294: PROTOTYPES
2295: ================================================================================
2296: */
2297:
2298: /*
2299: --------------------------------------------------------------------------------
2300: Procédures d'exécution des mots-clef du langage RPL/2
2301: --------------------------------------------------------------------------------
2302: */
2303:
2304: // BEGIN C PROTOTYPES
2305: void instruction_sensible_e(struct_processus *s_etat_processus);
2306: void instruction_sensible_i(struct_processus *s_etat_processus);
2307: void instruction_sensible_infinity(struct_processus *s_etat_processus);
2308:
2309: void instruction_abort(struct_processus *s_etat_processus);
2310: void instruction_abs(struct_processus *s_etat_processus);
2311: void instruction_acos(struct_processus *s_etat_processus);
2312: void instruction_acosh(struct_processus *s_etat_processus);
2313: void instruction_alarm(struct_processus *s_etat_processus);
2314: void instruction_alog(struct_processus *s_etat_processus);
2315: void instruction_and(struct_processus *s_etat_processus);
2316: void instruction_append(struct_processus *s_etat_processus);
2317: void instruction_array_fleche(struct_processus *s_etat_processus);
2318: void instruction_arg(struct_processus *s_etat_processus);
2319: void instruction_asin(struct_processus *s_etat_processus);
2320: void instruction_asinh(struct_processus *s_etat_processus);
2321: void instruction_asl(struct_processus *s_etat_processus);
2322: void instruction_asr(struct_processus *s_etat_processus);
2323: void instruction_atan(struct_processus *s_etat_processus);
2324: void instruction_atanh(struct_processus *s_etat_processus);
2325: void instruction_atexit(struct_processus *s_etat_processus);
2326: void instruction_atpoke(struct_processus *s_etat_processus);
2327: void instruction_autoscale(struct_processus *s_etat_processus);
2328: void instruction_axes(struct_processus *s_etat_processus);
2329:
2330: void instruction_b_vers_r(struct_processus *s_etat_processus);
2331: void instruction_backspace(struct_processus *s_etat_processus);
2332: void instruction_backtrace(struct_processus *s_etat_processus);
2333: void instruction_beep(struct_processus *s_etat_processus);
2334: void instruction_bessel(struct_processus *s_etat_processus);
2335: void instruction_bin(struct_processus *s_etat_processus);
2336:
2337: void instruction_c_vers_r(struct_processus *s_etat_processus);
2338: void instruction_case(struct_processus *s_etat_processus);
2339: void instruction_ceil(struct_processus *s_etat_processus);
2340: void instruction_centr(struct_processus *s_etat_processus);
2341: void instruction_cf(struct_processus *s_etat_processus);
2342: void instruction_chr(struct_processus *s_etat_processus);
2343: void instruction_clear(struct_processus *s_etat_processus);
2344: void instruction_cllcd(struct_processus *s_etat_processus);
2345: void instruction_clmf(struct_processus *s_etat_processus);
2346: void instruction_close(struct_processus *s_etat_processus);
2347: void instruction_clratexit(struct_processus *s_etat_processus);
2348: void instruction_clratpoke(struct_processus *s_etat_processus);
2349: void instruction_clrcntxt(struct_processus *s_etat_processus);
2350: void instruction_clrerr(struct_processus *s_etat_processus);
2351: void instruction_clrfuse(struct_processus *s_etat_processus);
2352: void instruction_clrmtx(struct_processus *s_etat_processus);
2353: void instruction_clrsmphr(struct_processus *s_etat_processus);
2354: void instruction_clrswi(struct_processus *s_etat_processus);
2355: void instruction_cls(struct_processus *s_etat_processus);
2356: void instruction_clusr(struct_processus *s_etat_processus);
2357: void instruction_cnrm(struct_processus *s_etat_processus);
2358: void instruction_cols(struct_processus *s_etat_processus);
2359: void instruction_col_fleche(struct_processus *s_etat_processus);
2360: void instruction_col_moins(struct_processus *s_etat_processus);
2361: void instruction_col_plus(struct_processus *s_etat_processus);
2362: void instruction_comb(struct_processus *s_etat_processus);
2363: void instruction_con(struct_processus *s_etat_processus);
2364: void instruction_cond(struct_processus *s_etat_processus);
2365: void instruction_cont(struct_processus *s_etat_processus);
2366: void instruction_continue(struct_processus *s_etat_processus);
2367: void instruction_conj(struct_processus *s_etat_processus);
2368: void instruction_convert(struct_processus *s_etat_processus);
2369: void instruction_copy(struct_processus *s_etat_processus);
2370: void instruction_copyright(struct_processus *s_etat_processus);
2371: void instruction_corr(struct_processus *s_etat_processus);
2372: void instruction_cos(struct_processus *s_etat_processus);
2373: void instruction_cosh(struct_processus *s_etat_processus);
2374: void instruction_cov(struct_processus *s_etat_processus);
2375: void instruction_cr(struct_processus *s_etat_processus);
2376: void instruction_create(struct_processus *s_etat_processus);
2377: void instruction_crmtx(struct_processus *s_etat_processus);
2378: void instruction_cross(struct_processus *s_etat_processus);
2379: void instruction_crsmphr(struct_processus *s_etat_processus);
2380: void instruction_crtab(struct_processus *s_etat_processus);
2381: void instruction_cstop(struct_processus *s_etat_processus);
2382: void instruction_cswp(struct_processus *s_etat_processus);
2383: void instruction_currenc(struct_processus *s_etat_processus);
2384: void instruction_cycle(struct_processus *s_etat_processus);
2385:
2386: void instruction_d_vers_r(struct_processus *s_etat_processus);
2387: void instruction_daemonize(struct_processus *s_etat_processus);
2388: void instruction_date(struct_processus *s_etat_processus);
2389: void instruction_dec(struct_processus *s_etat_processus);
2390: void instruction_decr(struct_processus *s_etat_processus);
2391: void instruction_default(struct_processus *s_etat_processus);
2392: void instruction_deg(struct_processus *s_etat_processus);
2393: void instruction_delete(struct_processus *s_etat_processus);
2394: void instruction_depnd(struct_processus *s_etat_processus);
2395: void instruction_depth(struct_processus *s_etat_processus);
2396: void instruction_der(struct_processus *s_etat_processus);
2397: void instruction_det(struct_processus *s_etat_processus);
2398: void instruction_detach(struct_processus *s_etat_processus);
2399: void instruction_dft(struct_processus *s_etat_processus);
2400: void instruction_dgtiz(struct_processus *s_etat_processus);
2401: void instruction_diag_fleche(struct_processus *s_etat_processus);
2402: void instruction_disp(struct_processus *s_etat_processus);
2403: void instruction_division(struct_processus *s_etat_processus);
2404: void instruction_do(struct_processus *s_etat_processus);
2405: void instruction_dot(struct_processus *s_etat_processus);
2406: void instruction_draw(struct_processus *s_etat_processus);
2407: void instruction_drax(struct_processus *s_etat_processus);
2408: void instruction_drop(struct_processus *s_etat_processus);
2409: void instruction_drop2(struct_processus *s_etat_processus);
2410: void instruction_dropcntxt(struct_processus *s_etat_processus);
2411: void instruction_dropn(struct_processus *s_etat_processus);
2412: void instruction_drws(struct_processus *s_etat_processus);
2413: void instruction_dup(struct_processus *s_etat_processus);
2414: void instruction_dup2(struct_processus *s_etat_processus);
2415: void instruction_dupcntxt(struct_processus *s_etat_processus);
2416: void instruction_dupn(struct_processus *s_etat_processus);
2417:
2418: void instruction_e(struct_processus *s_etat_processus);
2419: void instruction_edit(struct_processus *s_etat_processus);
2420: void instruction_egalite(struct_processus *s_etat_processus);
2421: void instruction_egv(struct_processus *s_etat_processus);
2422: void instruction_egvl(struct_processus *s_etat_processus);
2423: void instruction_else(struct_processus *s_etat_processus);
2424: void instruction_elseif(struct_processus *s_etat_processus);
2425: void instruction_end(struct_processus *s_etat_processus);
2426: void instruction_eng(struct_processus *s_etat_processus);
2427: void instruction_epsilon(struct_processus *s_etat_processus);
2428: void instruction_erase(struct_processus *s_etat_processus);
2429: void instruction_errm(struct_processus *s_etat_processus);
2430: void instruction_errn(struct_processus *s_etat_processus);
2431: void instruction_eval(struct_processus *s_etat_processus);
2432: void instruction_exget(struct_processus *s_etat_processus);
2433: void instruction_exit(struct_processus *s_etat_processus);
2434: void instruction_exp(struct_processus *s_etat_processus);
2435: void instruction_expm(struct_processus *s_etat_processus);
2436: void instruction_exsub(struct_processus *s_etat_processus);
2437: void instruction_externals(struct_processus *s_etat_processus);
2438: void instruction_eyept(struct_processus *s_etat_processus);
2439:
2440: void instruction_fact(struct_processus *s_etat_processus);
2441: void instruction_false(struct_processus *s_etat_processus);
2442: void instruction_fc_test(struct_processus *s_etat_processus);
2443: void instruction_fc_test_c(struct_processus *s_etat_processus);
2444: void instruction_fc_test_s(struct_processus *s_etat_processus);
2445: void instruction_fft(struct_processus *s_etat_processus);
2446: void instruction_fix(struct_processus *s_etat_processus);
2447: void instruction_fleche(struct_processus *s_etat_processus);
2448: void instruction_fleche_array(struct_processus *s_etat_processus);
2449: void instruction_fleche_col(struct_processus *s_etat_processus);
2450: void instruction_fleche_diag(struct_processus *s_etat_processus);
2451: void instruction_fleche_hms(struct_processus *s_etat_processus);
2452: void instruction_fleche_lcd(struct_processus *s_etat_processus);
2453: void instruction_fleche_list(struct_processus *s_etat_processus);
2454: void instruction_fleche_num(struct_processus *s_etat_processus);
2455: void instruction_fleche_q(struct_processus *s_etat_processus);
2456: void instruction_fleche_row(struct_processus *s_etat_processus);
2457: void instruction_fleche_str(struct_processus *s_etat_processus);
2458: void instruction_fleche_table(struct_processus *s_etat_processus);
2459: void instruction_floor(struct_processus *s_etat_processus);
2460: void instruction_for(struct_processus *s_etat_processus);
2461: void instruction_format(struct_processus *s_etat_processus);
2462: void instruction_fp(struct_processus *s_etat_processus);
2463: void instruction_fs_test(struct_processus *s_etat_processus);
2464: void instruction_fs_test_c(struct_processus *s_etat_processus);
2465: void instruction_fs_test_s(struct_processus *s_etat_processus);
2466: void instruction_function(struct_processus *s_etat_processus);
2467: void instruction_fuse(struct_processus *s_etat_processus);
2468:
2469: void instruction_gamma(struct_processus *s_etat_processus);
2470: void instruction_ge(struct_processus *s_etat_processus);
2471: void instruction_gegv(struct_processus *s_etat_processus);
2472: void instruction_gegvl(struct_processus *s_etat_processus);
2473: void instruction_get(struct_processus *s_etat_processus);
2474: void instruction_getc(struct_processus *s_etat_processus);
2475: void instruction_geti(struct_processus *s_etat_processus);
2476: void instruction_getr(struct_processus *s_etat_processus);
2477: void instruction_glegv(struct_processus *s_etat_processus);
2478: void instruction_gregv(struct_processus *s_etat_processus);
2479: void instruction_gt(struct_processus *s_etat_processus);
2480:
2481: void instruction_halt(struct_processus *s_etat_processus);
2482: void instruction_head(struct_processus *s_etat_processus);
2483: void instruction_help(struct_processus *s_etat_processus);
2484: void instruction_hex(struct_processus *s_etat_processus);
2485: void instruction_histogram(struct_processus *s_etat_processus);
2486: void instruction_hms_fleche(struct_processus *s_etat_processus);
2487: void instruction_hms_moins(struct_processus *s_etat_processus);
2488: void instruction_hms_plus(struct_processus *s_etat_processus);
2489:
2490: void instruction_i(struct_processus *s_etat_processus);
2491: void instruction_idft(struct_processus *s_etat_processus);
2492: void instruction_idn(struct_processus *s_etat_processus);
2493: void instruction_if(struct_processus *s_etat_processus);
2494: void instruction_iferr(struct_processus *s_etat_processus);
2495: void instruction_ifft(struct_processus *s_etat_processus);
2496: void instruction_ift(struct_processus *s_etat_processus);
2497: void instruction_ifte(struct_processus *s_etat_processus);
2498: void instruction_im(struct_processus *s_etat_processus);
2499: void instruction_implicit(struct_processus *s_etat_processus);
2500: void instruction_in(struct_processus *s_etat_processus);
2501: void instruction_incr(struct_processus *s_etat_processus);
2502: void instruction_indep(struct_processus *s_etat_processus);
2503: void instruction_input(struct_processus *s_etat_processus);
2504: void instruction_infinity(struct_processus *s_etat_processus);
2505: void instruction_inquire(struct_processus *s_etat_processus);
2506: void instruction_int(struct_processus *s_etat_processus);
2507: void instruction_interrupt(struct_processus *s_etat_processus);
2508: void instruction_inv(struct_processus *s_etat_processus);
2509: void instruction_ip(struct_processus *s_etat_processus);
2510: void instruction_iswi(struct_processus *s_etat_processus);
2511: void instruction_itrace(struct_processus *s_etat_processus);
2512:
2513: void instruction_jdate(struct_processus *s_etat_processus);
2514:
2515: void instruction_key(struct_processus *s_etat_processus);
2516: void instruction_keylabel(struct_processus *s_etat_processus);
2517: void instruction_keytitle(struct_processus *s_etat_processus);
2518: void instruction_kill(struct_processus *s_etat_processus);
2519: void instruction_kind(struct_processus *s_etat_processus);
2520:
2521: void instruction_label(struct_processus *s_etat_processus);
2522: void instruction_last(struct_processus *s_etat_processus);
2523: void instruction_lcase(struct_processus *s_etat_processus);
2524: void instruction_lcd_fleche(struct_processus *s_etat_processus);
2525: void instruction_lchol(struct_processus *s_etat_processus);
2526: void instruction_le(struct_processus *s_etat_processus);
2527: void instruction_legv(struct_processus *s_etat_processus);
2528: void instruction_limit(struct_processus *s_etat_processus);
2529: void instruction_line(struct_processus *s_etat_processus);
2530: void instruction_list_fleche(struct_processus *s_etat_processus);
2531: void instruction_ln(struct_processus *s_etat_processus);
2532: void instruction_lnp1(struct_processus *s_etat_processus);
2533: void instruction_localization(struct_processus *s_etat_processus);
2534: void instruction_lock(struct_processus *s_etat_processus);
2535: void instruction_log(struct_processus *s_etat_processus);
2536: void instruction_logger(struct_processus *s_etat_processus);
2537: void instruction_logscale(struct_processus *s_etat_processus);
2538: void instruction_lq(struct_processus *s_etat_processus);
2539: void instruction_lsq(struct_processus *s_etat_processus);
2540: void instruction_lt(struct_processus *s_etat_processus);
2541: void instruction_lu(struct_processus *s_etat_processus);
2542: void instruction_l_vers_t(struct_processus *s_etat_processus);
2543:
2544: void instruction_mant(struct_processus *s_etat_processus);
2545: void instruction_mark(struct_processus *s_etat_processus);
2546: void instruction_max(struct_processus *s_etat_processus);
2547: void instruction_maxs(struct_processus *s_etat_processus);
2548: void instruction_mclrin(struct_processus *s_etat_processus);
2549: void instruction_mean(struct_processus *s_etat_processus);
2550: void instruction_mem(struct_processus *s_etat_processus);
2551: void instruction_memlock(struct_processus *s_etat_processus);
2552: void instruction_memunlock(struct_processus *s_etat_processus);
2553: void instruction_min(struct_processus *s_etat_processus);
2554: void instruction_mins(struct_processus *s_etat_processus);
2555: void instruction_mod(struct_processus *s_etat_processus);
2556: void instruction_moins(struct_processus *s_etat_processus);
2557: void instruction_mtxlock(struct_processus *s_etat_processus);
2558: void instruction_mtxstatus(struct_processus *s_etat_processus);
2559: void instruction_mtxtrylock(struct_processus *s_etat_processus);
2560: void instruction_mtxunlock(struct_processus *s_etat_processus);
2561: void instruction_multiplication(struct_processus *s_etat_processus);
2562:
2563: void instruction_ne(struct_processus *s_etat_processus);
2564: void instruction_neg(struct_processus *s_etat_processus);
2565: void instruction_next(struct_processus *s_etat_processus);
2566: void instruction_newplane(struct_processus *s_etat_processus);
2567: void instruction_not(struct_processus *s_etat_processus);
2568: void instruction_nrand(struct_processus *s_etat_processus);
2569: void instruction_nrproc(struct_processus *s_etat_processus);
2570: void instruction_ns(struct_processus *s_etat_processus);
2571: void instruction_num(struct_processus *s_etat_processus);
2572:
2573: void instruction_obget(struct_processus *s_etat_processus);
2574: void instruction_obsub(struct_processus *s_etat_processus);
2575: void instruction_oct(struct_processus *s_etat_processus);
2576: void instruction_open(struct_processus *s_etat_processus);
2577: void instruction_or(struct_processus *s_etat_processus);
2578: void instruction_over(struct_processus *s_etat_processus);
2579:
2580: void instruction_p_vers_r(struct_processus *s_etat_processus);
2581: void instruction_paper(struct_processus *s_etat_processus);
2582: void instruction_parameter(struct_processus *s_etat_processus);
2583: void instruction_parametric(struct_processus *s_etat_processus);
2584: void instruction_pcov(struct_processus *s_etat_processus);
2585: void instruction_peek(struct_processus *s_etat_processus);
2586: void instruction_perm(struct_processus *s_etat_processus);
2587: void instruction_persist(struct_processus *s_etat_processus);
2588: void instruction_pi(struct_processus *s_etat_processus);
2589: void instruction_pick(struct_processus *s_etat_processus);
2590: void instruction_plot(struct_processus *s_etat_processus);
2591: void instruction_plotter(struct_processus *s_etat_processus);
2592: void instruction_plus(struct_processus *s_etat_processus);
2593: void instruction_pmax(struct_processus *s_etat_processus);
2594: void instruction_pmin(struct_processus *s_etat_processus);
2595: void instruction_poke(struct_processus *s_etat_processus);
2596: void instruction_polar(struct_processus *s_etat_processus);
2597: void instruction_poll(struct_processus *s_etat_processus);
2598: void instruction_pos(struct_processus *s_etat_processus);
2599: void instruction_pourcent(struct_processus *s_etat_processus);
2600: void instruction_pourcent_ch(struct_processus *s_etat_processus);
2601: void instruction_pourcent_t(struct_processus *s_etat_processus);
2602: void instruction_ppar(struct_processus *s_etat_processus);
2603: void instruction_pr1(struct_processus *s_etat_processus);
2604: void instruction_print(struct_processus *s_etat_processus);
2605: void instruction_private(struct_processus *s_etat_processus);
2606: void instruction_prlcd(struct_processus *s_etat_processus);
2607: void instruction_prmd(struct_processus *s_etat_processus);
2608: void instruction_procid(struct_processus *s_etat_processus);
2609: void instruction_prompt(struct_processus *s_etat_processus);
2610: void instruction_protect(struct_processus *s_etat_processus);
2611: void instruction_prst(struct_processus *s_etat_processus);
2612: void instruction_prstc(struct_processus *s_etat_processus);
2613: void instruction_prusr(struct_processus *s_etat_processus);
2614: void instruction_prvar(struct_processus *s_etat_processus);
2615: void instruction_psdev(struct_processus *s_etat_processus);
2616: void instruction_puissance(struct_processus *s_etat_processus);
2617: void instruction_purge(struct_processus *s_etat_processus);
2618: void instruction_pshcntxt(struct_processus *s_etat_processus);
2619: void instruction_pshprfl(struct_processus *s_etat_processus);
2620: void instruction_pulcntxt(struct_processus *s_etat_processus);
2621: void instruction_pulprfl(struct_processus *s_etat_processus);
2622: void instruction_put(struct_processus *s_etat_processus);
2623: void instruction_putc(struct_processus *s_etat_processus);
2624: void instruction_puti(struct_processus *s_etat_processus);
2625: void instruction_putr(struct_processus *s_etat_processus);
2626: void instruction_pvar(struct_processus *s_etat_processus);
2627:
2628: void instruction_qr(struct_processus *s_etat_processus);
2629:
2630: void instruction_r_vers_b(struct_processus *s_etat_processus);
2631: void instruction_r_vers_c(struct_processus *s_etat_processus);
2632: void instruction_r_vers_d(struct_processus *s_etat_processus);
2633: void instruction_r_vers_p(struct_processus *s_etat_processus);
2634: void instruction_rad(struct_processus *s_etat_processus);
2635: void instruction_rand(struct_processus *s_etat_processus);
2636: void instruction_rank(struct_processus *s_etat_processus);
2637: void instruction_rceq(struct_processus *s_etat_processus);
2638: void instruction_rci(struct_processus *s_etat_processus);
2639: void instruction_rcij(struct_processus *s_etat_processus);
2640: void instruction_rcl(struct_processus *s_etat_processus);
2641: void instruction_rclf(struct_processus *s_etat_processus);
2642: void instruction_rcls(struct_processus *s_etat_processus);
2643: void instruction_rclswi(struct_processus *s_etat_processus);
2644: void instruction_rcws(struct_processus *s_etat_processus);
2645: void instruction_rdate(struct_processus *s_etat_processus);
2646: void instruction_rdm(struct_processus *s_etat_processus);
2647: void instruction_rdgn(struct_processus *s_etat_processus);
2648: void instruction_rdz(struct_processus *s_etat_processus);
2649: void instruction_re(struct_processus *s_etat_processus);
2650: void instruction_read(struct_processus *s_etat_processus);
2651: void instruction_recode(struct_processus *s_etat_processus);
2652: void instruction_recv(struct_processus *s_etat_processus);
2653: void instruction_redraw(struct_processus *s_etat_processus);
2654: void instruction_regex(struct_processus *s_etat_processus);
2655: void instruction_relax(struct_processus *s_etat_processus);
2656: void instruction_remove(struct_processus *s_etat_processus);
2657: void instruction_res(struct_processus *s_etat_processus);
2658: void instruction_restart(struct_processus *s_etat_processus);
2659: void instruction_recall(struct_processus *s_etat_processus);
2660: void instruction_regv(struct_processus *s_etat_processus);
2661: void instruction_repeat(struct_processus *s_etat_processus);
2662: void instruction_repl(struct_processus *s_etat_processus);
2663: void instruction_return(struct_processus *s_etat_processus);
2664: void instruction_revlist(struct_processus *s_etat_processus);
2665: void instruction_rewind(struct_processus *s_etat_processus);
2666: void instruction_rfuse(struct_processus *s_etat_processus);
2667: void instruction_rl(struct_processus *s_etat_processus);
2668: void instruction_rlb(struct_processus *s_etat_processus);
2669: void instruction_rnd(struct_processus *s_etat_processus);
2670: void instruction_rnrm(struct_processus *s_etat_processus);
2671: void instruction_roll(struct_processus *s_etat_processus);
2672: void instruction_rolld(struct_processus *s_etat_processus);
2673: void instruction_rot(struct_processus *s_etat_processus);
2674: void instruction_row_fleche(struct_processus *s_etat_processus);
2675: void instruction_row_moins(struct_processus *s_etat_processus);
2676: void instruction_row_plus(struct_processus *s_etat_processus);
2677: void instruction_rr(struct_processus *s_etat_processus);
2678: void instruction_rrb(struct_processus *s_etat_processus);
2679: void instruction_rsd(struct_processus *s_etat_processus);
2680: void instruction_rstop(struct_processus *s_etat_processus);
2681: void instruction_rswp(struct_processus *s_etat_processus);
2682:
2683: void instruction_s_moins(struct_processus *s_etat_processus);
2684: void instruction_s_plus(struct_processus *s_etat_processus);
2685: void instruction_same(struct_processus *s_etat_processus);
2686: void instruction_save(struct_processus *s_etat_processus);
2687: void instruction_scatter(struct_processus *s_etat_processus);
2688: void instruction_scale(struct_processus *s_etat_processus);
2689: void instruction_sched(struct_processus *s_etat_processus);
2690: void instruction_schur(struct_processus *s_etat_processus);
2691: void instruction_sci(struct_processus *s_etat_processus);
2692: void instruction_scls(struct_processus *s_etat_processus);
2693: void instruction_sconj(struct_processus *s_etat_processus);
2694: void instruction_sdev(struct_processus *s_etat_processus);
2695: void instruction_select(struct_processus *s_etat_processus);
2696: void instruction_send(struct_processus *s_etat_processus);
2697: void instruction_sf(struct_processus *s_etat_processus);
2698: void instruction_shared(struct_processus *s_etat_processus);
2699: void instruction_sign(struct_processus *s_etat_processus);
2700: void instruction_sin(struct_processus *s_etat_processus);
2701: void instruction_sinh(struct_processus *s_etat_processus);
2702: void instruction_sinv(struct_processus *s_etat_processus);
2703: void instruction_size(struct_processus *s_etat_processus);
2704: void instruction_sl(struct_processus *s_etat_processus);
2705: void instruction_slb(struct_processus *s_etat_processus);
2706: void instruction_slice(struct_processus *s_etat_processus);
2707: void instruction_slicescale(struct_processus *s_etat_processus);
2708: void instruction_smphrdecr(struct_processus *s_etat_processus);
2709: void instruction_smphrgetv(struct_processus *s_etat_processus);
2710: void instruction_smphrincr(struct_processus *s_etat_processus);
2711: void instruction_smphrtrydecr(struct_processus *s_etat_processus);
2712: void instruction_sneg(struct_processus *s_etat_processus);
2713: void instruction_sort(struct_processus *s_etat_processus);
2714: void instruction_spar(struct_processus *s_etat_processus);
2715: void instruction_spawn(struct_processus *s_etat_processus);
2716: void instruction_splash(struct_processus *s_etat_processus);
2717: void instruction_sq(struct_processus *s_etat_processus);
2718: void instruction_sqlconnect(struct_processus *s_etat_processus);
2719: void instruction_sqldisconnect(struct_processus *s_etat_processus);
2720: void instruction_sqlquery(struct_processus *s_etat_processus);
2721: void instruction_sqrt(struct_processus *s_etat_processus);
2722: void instruction_sr(struct_processus *s_etat_processus);
2723: void instruction_srb(struct_processus *s_etat_processus);
2724: void instruction_srev(struct_processus *s_etat_processus);
2725: void instruction_sst(struct_processus *s_etat_processus);
2726: void instruction_star_d(struct_processus *s_etat_processus);
2727: void instruction_star_h(struct_processus *s_etat_processus);
2728: void instruction_star_s(struct_processus *s_etat_processus);
2729: void instruction_star_w(struct_processus *s_etat_processus);
2730: void instruction_start(struct_processus *s_etat_processus);
2731: void instruction_static(struct_processus *s_etat_processus);
2732: void instruction_std(struct_processus *s_etat_processus);
2733: void instruction_step(struct_processus *s_etat_processus);
2734: void instruction_steq(struct_processus *s_etat_processus);
2735: void instruction_sto(struct_processus *s_etat_processus);
2736: void instruction_sto_division(struct_processus *s_etat_processus);
2737: void instruction_sto_fois(struct_processus *s_etat_processus);
2738: void instruction_sto_moins(struct_processus *s_etat_processus);
2739: void instruction_sto_plus(struct_processus *s_etat_processus);
2740: void instruction_stof(struct_processus *s_etat_processus);
2741: void instruction_stop(struct_processus *s_etat_processus);
2742: void instruction_store(struct_processus *s_etat_processus);
2743: void instruction_stos(struct_processus *s_etat_processus);
2744: void instruction_stoswi(struct_processus *s_etat_processus);
2745: void instruction_str_fleche(struct_processus *s_etat_processus);
2746: void instruction_stws(struct_processus *s_etat_processus);
2747: void instruction_sub(struct_processus *s_etat_processus);
2748: void instruction_suspend(struct_processus *s_etat_processus);
2749: void instruction_svd(struct_processus *s_etat_processus);
2750: void instruction_svl(struct_processus *s_etat_processus);
2751: void instruction_swap(struct_processus *s_etat_processus);
2752: void instruction_swi(struct_processus *s_etat_processus);
2753: void instruction_swilock(struct_processus *s_etat_processus);
2754: void instruction_swiqueue(struct_processus *s_etat_processus);
2755: void instruction_swistatus(struct_processus *s_etat_processus);
2756: void instruction_swiunlock(struct_processus *s_etat_processus);
2757: void instruction_swapcntxt(struct_processus *s_etat_processus);
2758: void instruction_sx(struct_processus *s_etat_processus);
2759: void instruction_sx2(struct_processus *s_etat_processus);
2760: void instruction_sxy(struct_processus *s_etat_processus);
2761: void instruction_sy(struct_processus *s_etat_processus);
2762: void instruction_sy2(struct_processus *s_etat_processus);
2763: void instruction_sync(struct_processus *s_etat_processus);
2764: void instruction_syseval(struct_processus *s_etat_processus);
2765:
2766: void instruction_table_fleche(struct_processus *s_etat_processus);
2767: void instruction_tail(struct_processus *s_etat_processus);
2768: void instruction_tan(struct_processus *s_etat_processus);
2769: void instruction_tanh(struct_processus *s_etat_processus);
2770: void instruction_target(struct_processus *s_etat_processus);
2771: void instruction_taylr(struct_processus *s_etat_processus);
2772: void instruction_then(struct_processus *s_etat_processus);
2773: void instruction_time(struct_processus *s_etat_processus);
2774: void instruction_title(struct_processus *s_etat_processus);
2775: void instruction_tokenize(struct_processus *s_etat_processus);
2776: void instruction_tot(struct_processus *s_etat_processus);
2777: void instruction_trim(struct_processus *s_etat_processus);
2778: void instruction_trn(struct_processus *s_etat_processus);
2779: void instruction_trnc(struct_processus *s_etat_processus);
2780: void instruction_true(struct_processus *s_etat_processus);
2781: void instruction_type(struct_processus *s_etat_processus);
2782: void instruction_t_vers_l(struct_processus *s_etat_processus);
2783:
2784: void instruction_ucase(struct_processus *s_etat_processus);
2785: void instruction_uchol(struct_processus *s_etat_processus);
2786: void instruction_unlock(struct_processus *s_etat_processus);
2787: void instruction_unprotect(struct_processus *s_etat_processus);
2788: void instruction_until(struct_processus *s_etat_processus);
2789: void instruction_use(struct_processus *s_etat_processus);
2790: void instruction_utpc(struct_processus *s_etat_processus);
2791: void instruction_utpf(struct_processus *s_etat_processus);
2792: void instruction_utpn(struct_processus *s_etat_processus);
2793: void instruction_utpt(struct_processus *s_etat_processus);
2794:
2795: void instruction_var(struct_processus *s_etat_processus);
2796: void instruction_variable(struct_processus *s_etat_processus);
2797: void instruction_vars(struct_processus *s_etat_processus);
2798: void instruction_verify(struct_processus *s_etat_processus);
2799: void instruction_vers_niveau_inferieur(struct_processus *s_etat_processus);
2800: void instruction_vers_niveau_superieur(struct_processus *s_etat_processus);
2801: void instruction_version(struct_processus *s_etat_processus);
2802: void instruction_visit(struct_processus *s_etat_processus);
2803: void instruction_volatile(struct_processus *s_etat_processus);
2804:
2805: void instruction_wait(struct_processus *s_etat_processus);
2806: void instruction_warranty(struct_processus *s_etat_processus);
2807: void instruction_wfdata(struct_processus *s_etat_processus);
2808: void instruction_wfack(struct_processus *s_etat_processus);
2809: void instruction_wflock(struct_processus *s_etat_processus);
2810: void instruction_wfpoke(struct_processus *s_etat_processus);
2811: void instruction_wfproc(struct_processus *s_etat_processus);
2812: void instruction_wfsock(struct_processus *s_etat_processus);
2813: void instruction_wfswi(struct_processus *s_etat_processus);
2814: void instruction_while(struct_processus *s_etat_processus);
2815: void instruction_wireframe(struct_processus *s_etat_processus);
2816: void instruction_workdir(struct_processus *s_etat_processus);
2817: void instruction_write(struct_processus *s_etat_processus);
2818:
2819: void instruction_xcol(struct_processus *s_etat_processus);
2820: void instruction_xor(struct_processus *s_etat_processus);
2821: void instruction_xpon(struct_processus *s_etat_processus);
2822: void instruction_xroot(struct_processus *s_etat_processus);
2823:
2824: void instruction_ycol(struct_processus *s_etat_processus);
2825: void instruction_yield(struct_processus *s_etat_processus);
2826:
2827: /*
2828: --------------------------------------------------------------------------------
2829: Procédures
2830: --------------------------------------------------------------------------------
2831: */
2832:
2833: #ifndef RPLARGS
2834: void affectation_interruptions_logicielles(struct_processus *s_etat_processus);
2835: void affichage_pile(struct_processus *s_etat_processus,
2836: struct_liste_chainee *l_element_courant, unsigned long
2837: niveau_courant);
2838: #endif
2839:
2840: void *allocation_maillon(struct_processus *s_etat_processus);
2841:
2842: #ifndef RPLARGS
2843: void analyse(struct_processus *s_etat_processus, void (*fonction)());
2844: void *analyse_instruction(struct_processus *s_etat_processus,
2845: unsigned char *candidat);
2846: void appel_gnuplot(struct_processus *s_etat_processus,
2847: unsigned char persistance);
2848: void cf(struct_processus *s_etat_processus, unsigned char indice_drapeau);
2849: void cond(struct_processus *s_etat_processus,
2850: struct_matrice *s_matrice, real8 *condition);
2851: void conversion_chaine(struct_processus *s_etat_processus,
2852: unsigned char *chaine, unsigned char type);
2853: void conversion_decimal_vers_hms(real8 *angle);
2854: void conversion_degres_vers_radians(real8 *angle);
2855: void conversion_element_tex(unsigned char **element, unsigned char *fonction);
2856: void conversion_format(struct_processus *s_etat_processus,
2857: unsigned char *chaine);
2858: void conversion_hms_vers_decimal(real8 *angle);
2859: void conversion_majuscule_limitee(unsigned char *chaine_entree,
2860: unsigned char *chaine_sortie, unsigned long longueur);
2861: void conversion_radians_vers_degres(real8 *angle);
2862: void copie_arbre_variables(struct_processus *s_etat_processus,
2863: struct_processus *s_nouvel_etat_processus);
2864: void correction_formateur_tex(struct_processus *s_etat_processus,
2865: unsigned char **ligne);
2866: void depilement_pile_systeme(struct_processus *s_etat_processus);
2867: void derivation(struct_processus *s_etat_processus,
2868: struct_objet **s_expression);
2869: void determinant(struct_processus *s_etat_processus, struct_matrice *s_matrice,
2870: void *valeur);
2871: void deverrouillage_threads_concurrents(struct_processus *s_etat_processus);
2872: void ecriture_pile(struct_processus *s_etat_processus, file *flux,
2873: struct_liste_chainee *l_element_courant, unsigned long niveau_courant);
2874: void ecriture_profil(struct_processus *s_etat_processus);
2875: void effacement_pile_systeme(struct_processus *s_etat_processus);
2876: void empilement_pile_systeme(struct_processus *s_etat_processus);
2877: void encart(struct_processus *s_etat_processus, unsigned long duree);
2878: void evaluation_romberg(struct_processus *s_etat_processus,
2879: struct_objet *s_expression, unsigned char *variable, real8 *point,
2880: real8 *valeur, logical1 *validite);
2881: void factorisation_cholesky(struct_processus *s_etat_processus,
2882: struct_matrice *s_matrice, unsigned char mode);
2883: void factorisation_lq(struct_processus *s_etat_processus,
2884: struct_matrice *s_matrice, void **tau);
2885: void factorisation_lu(struct_processus *s_etat_processus,
2886: struct_matrice *s_matrice, struct_matrice **s_permutation);
2887: void factorisation_qr(struct_processus *s_etat_processus,
2888: struct_matrice *s_matrice, void **tau);
2889: void factorisation_schur(struct_processus *s_etat_processus,
2890: struct_matrice *s_matrice, struct_matrice **s_schur);
2891: void *fusible(void *argument);
2892: void formateur_tex(struct_processus *s_etat_processus, struct_objet *s_objet,
2893: unsigned char environnement);
2894: void formateur_elementaire_tex(struct_processus *s_etat_processus,
2895: file *fichier, struct_objet *s_objet, unsigned char environnement);
2896: void impression_pile(struct_processus *s_etat_processus,
2897: struct_liste_chainee *l_element_courant,
2898: unsigned char methode, unsigned long niveau_courant);
2899: void impression_tex(struct_processus *s_etat_processus);
2900: void informations(struct_processus *s_etat_processus);
2901: void initialisation_allocateur(struct_processus *s_etat_processus);
2902: void initialisation_completion(void);
2903: void initialisation_contexte_cas(struct_processus *s_etat_processus);
2904: void initialisation_drapeaux(struct_processus *s_etat_processus);
2905: void initialisation_generateur_aleatoire(struct_processus *s_etat_processus,
2906: logical1 initialisation_automatique, unsigned long int racine);
2907: void initialisation_instructions(struct_processus *s_etat_processus);
2908: void initialisation_variables(struct_processus *s_etat_processus);
2909: #endif
2910:
2911: void initialisation_objet(struct_objet *s_objet);
2912:
2913: #ifndef RPLARGS
2914: void insertion_thread(struct_processus *s_etat_processus,
2915: logical1 thread_principal);
2916: void insertion_thread_surveillance(struct_processus *s_etat_processus,
2917: struct_descripteur_thread *s_argument_thread);
2918: void integrale_romberg(struct_processus *s_etat_processus,
2919: struct_objet *s_expression, unsigned char *variable,
2920: real8 a, real8 b, real8 precision);
2921: void interface_cas(struct_processus *s_etat_processus,
2922: enum t_rplcas_commandes commande);
2923: void interruption1(int signal);
2924: void interruption2(int signal);
2925: void interruption3(int signal);
2926: void interruption4(int signal);
2927: void interruption5(int signal);
2928: void interruption6(int signal);
2929: void interruption_depassement_pile(int urgence, stackoverflow_context_t scp);
2930: void inversion_matrice(struct_processus *s_etat_processus,
2931: struct_matrice *s_matrice);
2932: void lancement_daemon(struct_processus *s_etat_processus);
2933: void *lancement_thread(void *argument);
2934: #endif
2935:
2936: void liberation(struct_processus *s_etat_processus, struct_objet *s_objet);
2937: void liberation_maillon(struct_processus *s_etat_processus,
2938: struct_liste_chainee *maillon);
2939:
2940: #ifndef RPLARGS
2941: void liberation_allocateur(struct_processus *s_etat_processus);
2942: void liberation_arbre_instructions(struct_processus *s_etat_processus,
2943: struct_instruction *arbre);
2944: void liberation_arbre_variables(struct_processus *s_etat_processus,
2945: struct_arbre_variables *arbre, logical1 definitions);
2946: void liberation_contexte_cas(struct_processus *s_etat_processus);
2947: void liberation_generateur_aleatoire(struct_processus *s_etat_processus);
2948: void liberation_threads(struct_processus *s_etat_processus);
2949: void liberation_profil(struct_processus *s_etat_processus);
2950: void localisation_courante(struct_processus *s_etat_processus);
2951: void modification_pid_thread_pere(struct_processus *s_etat_processus);
2952: void moindres_carres(struct_processus *s_etat_processus,
2953: struct_matrice *s_matrice_a, struct_matrice *s_matrice_b,
2954: struct_matrice *s_matrice_x);
2955: void profilage(struct_processus *s_etat_processus, unsigned char *fonction);
2956: void rang(struct_processus *s_etat_processus, struct_matrice *s_matrice,
2957: integer8 *valeur);
2958: void recherche_type(struct_processus *s_etat_processus);
2959: void retrait_thread(struct_processus *s_etat_processus);
2960: void retrait_thread_surveillance(struct_processus *s_etat_processus,
2961: struct_descripteur_thread *s_argument_thread);
2962: void rplcore(struct_processus *s_etat_processus);
2963: #endif
2964:
2965: void scrutation_injection(struct_processus *s_etat_processus);
2966:
2967: #ifndef RPLARGS
2968: void scrutation_interruptions(struct_processus *s_etat_processus);
2969: void sf(struct_processus *s_etat_processus, unsigned char indice_drapeau);
2970: void *surveillance_processus(void *argument);
2971: void swap(void *variable_1, void *variable_2, unsigned long taille_octets);
2972: void trace(struct_processus *s_etat_processus, FILE *flux);
2973: void traitement_asynchrone_exceptions_gsl(struct_processus *s_etat_processus);
2974: void traitement_exceptions_gsl(const char *reason, const char *file,
2975: int line, int gsl_errno);
2976: void traitement_interruptions_logicielles(struct_processus *s_etat_processus);
2977: void tri_base_symboles_externes(struct_processus *s_etat_processus);
2978: void tri_vecteur(real8 *vecteur, unsigned long taille);
2979: void valeurs_propres(struct_processus *s_etat_processus,
2980: struct_matrice *s_matrice,
2981: struct_vecteur *s_valeurs_propres,
2982: struct_matrice *s_vecteurs_propres_gauches,
2983: struct_matrice *s_vecteur_propres_droits);
2984: void valeurs_propres_generalisees(struct_processus *s_etat_processus,
2985: struct_matrice *s_matrice,
2986: struct_matrice *s_metrique,
2987: struct_vecteur *s_valeurs_propres,
2988: struct_matrice *s_vecteurs_propres_gauches,
2989: struct_matrice *s_vecteur_propres_droits);
2990: void valeurs_singulieres(struct_processus *s_etat_processus,
2991: struct_matrice *s_matrice,
2992: struct_matrice *u, struct_vecteur *s, struct_matrice *vh);
2993: void verrouillage_threads_concurrents(struct_processus *s_etat_processus);
2994: #endif
2995:
2996: /*
2997: --------------------------------------------------------------------------------
2998: Fonctions de gestion des signaux
2999: --------------------------------------------------------------------------------
3000: */
3001:
3002: #ifndef RPLARGS
3003: void creation_queue_signaux(struct_processus *s_etat_processus);
3004: void liberation_queue_signaux(struct_processus *s_etat_processus);
3005: void destruction_queue_signaux(struct_processus *s_etat_processus);
3006: int envoi_signal_contexte(struct_processus *s_etat_processus,
3007: enum signaux_rpl signal);
3008: int envoi_signal_processus(pid_t pid, enum signaux_rpl signal);
3009: int envoi_signal_thread(pthread_t tid, enum signaux_rpl signal);
3010: #endif
3011:
3012: /*
3013: --------------------------------------------------------------------------------
3014: Fonctions de sommation de vecteur dans perte de précision
3015: --------------------------------------------------------------------------------
3016: */
3017:
3018: real8 sommation_vecteur_reel(real8 *vecteur, unsigned long *taille,
3019: logical1 *erreur_memoire);
3020: complex16 sommation_vecteur_complexe(complex16 *vecteur, unsigned long *taille,
3021: logical1 *erreur_memoire);
3022:
3023: /*
3024: --------------------------------------------------------------------------------
3025: Routine principale
3026: --------------------------------------------------------------------------------
3027: */
3028:
3029: #ifndef RPLARGS
3030: int rplinit(int argc, char *argv[], char *envp[],
3031: unsigned char ***resultats, char *rpl_home);
3032: #endif
3033:
3034: /*
3035: --------------------------------------------------------------------------------
3036: Routines de statistiques
3037: --------------------------------------------------------------------------------
3038: */
3039:
3040: #ifndef RPLARGS
3041: real8 correlation_statistique(struct_matrice *s_matrice,
3042: unsigned long colonne_1, unsigned long colonne_2, logical1 *erreur);
3043: real8 covariance_statistique(struct_matrice *s_matrice,
3044: unsigned long colonne_1, unsigned long colonne_2,
3045: unsigned char type, logical1 *erreur);
3046: struct_vecteur *ecart_type_statistique(struct_matrice *s_matrice,
3047: unsigned char type);
3048: struct_vecteur *moyenne_statistique(struct_matrice *s_matrice);
3049: struct_vecteur *sommation_colonne_statistique(struct_matrice *s_matrice,
3050: unsigned long colonne);
3051: struct_vecteur *sommation_produits_colonnes_statistiques(struct_matrice
3052: *s_matrice, unsigned long colonne_1, unsigned long colonne_2);
3053: struct_vecteur *sommation_statistique(struct_matrice *s_matrice);
3054: struct_vecteur *variance_statistique(struct_matrice *s_matrice,
3055: unsigned char type);
3056: #endif
3057:
3058: /*
3059: --------------------------------------------------------------------------------
3060: Gestion des bibliothèques
3061: --------------------------------------------------------------------------------
3062: */
3063:
3064: #ifndef RPLARGS
3065: void *chargement_bibliotheque(struct_processus *s_etat_processus,
3066: unsigned char *bibliotheque);
3067: logical1 execution_fonction_de_bibliotheque(struct_processus *s_etat_processus,
3068: unsigned char *nom_fonction, unsigned char *bibliothque);
3069: logical1 retrait_bibliotheque(struct_processus *s_etat_processus,
3070: struct_bibliotheque *descripteur);
3071: #endif
3072:
3073: struct_liste_chainee *depilement_pile_operationnelle(struct_rpl_arguments
3074: *s_rpl_arguments, struct_objet **s_objet);
3075: struct_liste_chainee *empilement_pile_operationnelle(struct_rpl_arguments
3076: *s_rpl_arguments, struct_objet *s_objet);
3077: struct_liste_chainee *sauvegarde_arguments(struct_rpl_arguments
3078: *s_rpl_arguments, unsigned long nombre_arguments);
3079:
3080: /*
3081: --------------------------------------------------------------------------------
3082: Fonctions retournant un CHARACTER*(*)
3083: --------------------------------------------------------------------------------
3084: */
3085:
3086: #ifndef RPLARGS
3087: unsigned char *analyse_algebrique(struct_processus *s_etat_processus,
3088: unsigned char *chaine_algebrique, struct_liste_chainee **l_base_liste);
3089: unsigned char *recherche_chemin_fichiers_temporaires(struct_processus
3090: *s_etat_processus);
3091: unsigned char *compactage(unsigned char *chaine);
3092: unsigned char *conversion_majuscule(unsigned char *chaine);
3093: unsigned char *creation_nom_fichier(struct_processus *s_etat_processus,
3094: unsigned char *chemin);
3095: unsigned char *date_compilation();
3096: unsigned char *extraction_chaine(unsigned char *chaine, unsigned long i,
3097: unsigned long j);
3098: unsigned char *formateur(struct_processus *s_etat_processus, long offset,
3099: struct_objet *s_objet);
3100: unsigned char *formateur_fichier(struct_processus *s_etat_processus,
3101: struct_objet *s_objet, struct_objet *s_format,
3102: long longueur, long longueur_champ, unsigned char format,
3103: unsigned char type, long *longueur_effective, long *recursivite);
3104: unsigned char *formateur_flux(struct_processus *s_etat_processus,
3105: unsigned char *donnees, long *longueur);
3106: unsigned char *formateur_fichier_nombre(struct_processus *s_etat_processus,
3107: void *valeur_numerique, unsigned char type,
3108: long longueur, long longueur_champ, unsigned char format);
3109: unsigned char *formateur_fichier_binaire_nombre(struct_processus
3110: *s_etat_processus, void *valeur_numerique, unsigned char type,
3111: long longueur, long *longueur_conversion);
3112: unsigned char *formateur_fichier_reel(struct_processus *s_etat_processus,
3113: void *valeur_numerique, unsigned char type,
3114: long longueur, long longueur_champ, unsigned char format);
3115: unsigned char *formateur_nombre(struct_processus *s_etat_processus,
3116: void *valeur_numerique, unsigned char type);
3117: unsigned char *formateur_reel(struct_processus *s_etat_processus,
3118: void *valeur_numerique, unsigned char type);
3119: unsigned char *messages(struct_processus *s_etat_processus);
3120: unsigned char *pointeur_ieme_caractere(struct_processus *s_etat_processus,
3121: unsigned char *chaine, integer8 position);
3122: unsigned char *purification_chaine(unsigned char *chaine);
3123: unsigned char *reencodage(struct_processus *s_etat_processus,
3124: unsigned char *chaine_entree, unsigned char *codage_entree,
3125: unsigned char *codage_sortie);
3126: unsigned char *transliteration(struct_processus *s_etat_processus,
3127: unsigned char *chaine_entree, unsigned char *codage_entree,
3128: unsigned char *codage_sortie);
3129: #endif
3130:
3131: /*
3132: --------------------------------------------------------------------------------
3133: Fonctions retournant un INTEGER*1 (drapeau d'erreur)
3134: --------------------------------------------------------------------------------
3135: */
3136:
3137: #ifndef RPLARGS
3138: logical1 analyse_syntaxique(struct_processus *s_etat_processus);
3139: logical1 caracteristiques_fichier(struct_processus *s_etat_processus,
3140: unsigned char *nom, logical1 *existence, logical1 *ouverture,
3141: unsigned long *unite);
3142: logical1 controle(struct_processus *s_etat_processus, unsigned char *fichier,
3143: unsigned char *type, unsigned char *somme_candidate);
3144: logical1 controle_integrite(struct_processus *s_etat_processus,
3145: unsigned char *executable_candidat, unsigned char *executable);
3146: logical1 creation_variable(struct_processus *s_etat_processus,
3147: struct_variable *s_variable,
3148: unsigned char autorisation_creation_variable_statique,
3149: unsigned char autorisation_creation_variable_partagee);
3150: logical1 creation_variable_partagee(struct_processus *s_etat_processus,
3151: struct_variable_partagee *s_variable);
3152: logical1 creation_variable_statique(struct_processus *s_etat_processus,
3153: struct_variable_statique *s_variable);
3154: logical1 chainage(struct_processus *s_etat_processus);
3155: logical1 compilation(struct_processus *s_etat_processus);
3156: logical1 depilement(struct_processus *s_etat_processus,
3157: struct_liste_chainee **l_base_liste, struct_objet **s_objet);
3158: logical1 destruction_fichier(unsigned char *nom_fichier);
3159: logical1 empilement(struct_processus *s_etat_processus,
3160: struct_liste_chainee **l_base_liste, struct_objet *s_objet);
3161: logical1 empilement_pile_last(struct_processus *s_etat_processus,
3162: unsigned long nombre_arguments);
3163: logical1 evaluation(struct_processus *s_etat_processus, struct_objet *s_objet,
3164: unsigned char type_evaluation);
3165: logical1 initialisation_fichier_acces_direct(struct_processus *s_etat_processus,
3166: sqlite3 *sqlite, logical1 binaire);
3167: logical1 initialisation_fichier_acces_indexe(struct_processus *s_etat_processus,
3168: sqlite3 *sqlite, integer8 position_clef, logical1 binaire);
3169: logical1 recherche_instruction_suivante(struct_processus *s_etat_processus);
3170: logical1 retrait_variable(struct_processus *s_etat_processus,
3171: unsigned char *nom_variable, unsigned char type);
3172: logical1 retrait_variable_par_niveau(struct_processus *s_etat_processus);
3173: logical1 retrait_variable_partagee(struct_processus *s_etat_processus,
3174: unsigned char *nom_variable, union_position_variable position);
3175: logical1 retrait_variable_statique(struct_processus *s_etat_processus,
3176: unsigned char *nom_variable, union_position_variable position);
3177: logical1 sequenceur(struct_processus *s_etat_processus);
3178: logical1 sequenceur_optimise(struct_processus *s_etat_processus);
3179: #endif
3180:
3181: /*
3182: --------------------------------------------------------------------------------
3183: Fonctions retournant un INTEGER*1 (drapeau)
3184: --------------------------------------------------------------------------------
3185: */
3186:
3187: logical1 depassement_addition(integer8 *a, integer8 *b, integer8 *resultat);
3188: logical1 depassement_multiplication(integer8 *a, integer8 *b,
3189: integer8 *resultat);
3190: logical1 depassement_puissance(integer8 *a, integer8 *b, integer8 *resultat);
3191:
3192: #ifndef RPLARGS
3193: logical1 ecriture_pipe(struct_processus *s_etat_processus, int pipe,
3194: struct_objet *s_objet);
3195: logical1 recherche_variable(struct_processus *s_etat_processus,
3196: unsigned char *nom_variable);
3197: logical1 recherche_variable_globale(struct_processus *s_etat_processus,
3198: unsigned char *nom_variable);
3199: logical1 recherche_variable_partagee(struct_processus *s_etat_processus,
3200: unsigned char *nom_variable, union_position_variable position,
3201: unsigned char origine);
3202: logical1 recherche_variable_statique(struct_processus *s_etat_processus,
3203: unsigned char *nom_variable, union_position_variable position,
3204: unsigned char origine);
3205: logical1 test_cfsf(struct_processus *s_etat_processus,
3206: unsigned char indice_drapeau);
3207: logical1 test_expression_rpn(unsigned char *chaine);
3208: logical1 test_fonction(unsigned char *chaine);
3209: logical1 validation_chaine(unsigned char *chaine);
3210: #endif
3211:
3212: /*
3213: --------------------------------------------------------------------------------
3214: Fonctions retournant un ssize_t
3215: --------------------------------------------------------------------------------
3216: */
3217:
3218: #ifndef RPLARGS
3219: ssize_t read_atomic(struct_processus *s_etat_processus,
3220: int fd, void *buf, size_t count);
3221: ssize_t write_atomic(struct_processus *s_etat_processus,
3222: int fd, void *buf, size_t count);
3223: #endif
3224:
3225: /*
3226: --------------------------------------------------------------------------------
3227: Fonctions renvoyant un int
3228: --------------------------------------------------------------------------------
3229: */
3230:
3231: int alsprintf(unsigned char **strp, const char *fmt, ...);
3232: int interruption_violation_access(void *adresse_fautive, int gravite);
3233: #ifndef RPLARGS
3234: int liste_variables(struct_processus *s_etat_processus,
3235: struct_tableau_variables *tableau, int position,
3236: struct_arbre_variables *l_element_courant);
3237: int nombre_variables(struct_processus *s_etat_processus,
3238: struct_arbre_variables *l_element_courant);
3239: int readline_analyse_syntaxique(int count, int key);
3240: int readline_effacement(int count, int key);
3241: #endif
3242: int tex_fprintf(struct_processus *s_etat_processus,
3243: file *flux, const char *format, ...);
3244: int transliterated_fprintf(struct_processus *s_etat_processus, file *flux,
3245: const char *format, ...);
3246: int valsprintf(unsigned char **strp, const char *fmt, va_list ap);
3247: int wrapper_instruction_intrinseque(void (*fonction)(),
3248: struct_rpl_arguments *rpl_arguments);
3249:
3250: /*
3251: --------------------------------------------------------------------------------
3252: Fonctions renvoyant un INTEGER*1 (longueur d'un entier binaire)
3253: --------------------------------------------------------------------------------
3254: */
3255:
3256: #ifndef RPLARGS
3257: unsigned char longueur_entiers_binaires(struct_processus *s_etat_processus);
3258: #endif
3259:
3260: /*
3261: --------------------------------------------------------------------------------
3262: Fonctions retournant un INTEGER*8 (valeur binaire non signée)
3263: --------------------------------------------------------------------------------
3264: */
3265:
3266: #ifndef RPLARGS
3267: logical8 masque_entiers_binaires(struct_processus *s_etat_processus);
3268: #endif
3269:
3270: /*
3271: --------------------------------------------------------------------------------
3272: Fonctions retournant un INTEGER*8 (entier standard RPL/2)
3273: --------------------------------------------------------------------------------
3274: */
3275:
3276: #ifndef RPLARGS
3277: integer8 occupation_memoire(struct_objet *s_objet);
3278: integer8 longueur_chaine(struct_processus *s_etat_processus,
3279: unsigned char *chaine);
3280: integer8 position_caractere_de_chaine(struct_processus *s_etat_processus,
3281: unsigned char *chaine, unsigned char *position);
3282: #endif
3283:
3284: /*
3285: --------------------------------------------------------------------------------
3286: Fonctions renvoyant une liste chaînée (pointeur sur *struct_liste_chainee)
3287: --------------------------------------------------------------------------------
3288: */
3289:
3290: #ifndef RPLARGS
3291: struct_liste_chainee *analyse_rpn(struct_processus *s_etat_processus,
3292: unsigned char *chaine_rpn);
3293: #endif
3294:
3295: /*
3296: --------------------------------------------------------------------------------
3297: Fonctions renvoyant une copie de la structure de description des processus
3298: --------------------------------------------------------------------------------
3299: */
3300:
3301: #ifndef RPLARGS
3302: struct_processus *copie_etat_processus(struct_processus *s_etat_processus);
3303: #endif
3304:
3305: /*
3306: --------------------------------------------------------------------------------
3307: Fonctions renvoyant un pointeur sur un fichier (file *) ou un descripteur
3308: --------------------------------------------------------------------------------
3309: */
3310:
3311: #ifndef RPLARGS
3312: file *creation_fichier_tex(struct_processus *s_etat_processus);
3313: struct_descripteur_fichier *descripteur_fichier(struct_processus
3314: *s_etat_processus, struct_fichier *s_fichier);
3315: #endif
3316:
3317: /*
3318: --------------------------------------------------------------------------------
3319: Fonctions renvoyant un pointeur sur une *struct_objet
3320: --------------------------------------------------------------------------------
3321: */
3322:
3323: struct_objet *copie_objet(struct_processus *s_etat_processus,
3324: struct_objet *s_objet, unsigned char type);
3325:
3326: struct_objet *allocation(struct_processus *s_etat_processus, enum t_type type);
3327: #ifndef RPLARGS
3328: struct_objet *formateur_date(struct_processus *s_etat_processus,
3329: struct timeval *temps);
3330: struct_objet *lecture_pipe(struct_processus *s_etat_processus, int pipe);
3331: struct_objet *parametres_sql(struct_processus *s_etat_processus,
3332: struct_objet *s_parametres);
3333: struct_objet *simplification(struct_processus *s_etat_processus,
3334: struct_objet *s_objet);
3335: #endif
3336:
3337: /*
3338: --------------------------------------------------------------------------------
3339: Fonctions gérant les arbres de simplification
3340: --------------------------------------------------------------------------------
3341: */
3342:
3343: #ifndef RPLARGS
3344: struct_arbre *creation_arbre(struct_processus *s_etat_processus,
3345: struct_objet **t_objets, unsigned long indice,
3346: unsigned long indice_maximal);
3347: void liberation_arbre(struct_processus *s_etat_processus,
3348: struct_arbre *s_noeud);
3349: void parcours_arbre(struct_processus *s_etat_processus, struct_arbre *s_noeud);
3350: void simplification_arbre(struct_processus *s_etat_processus,
3351: struct_arbre *s_noeud);
3352: #endif
3353:
3354: /*
3355: --------------------------------------------------------------------------------
3356: Fonctions gérant la complétion automatique
3357: --------------------------------------------------------------------------------
3358: */
3359:
3360: char **completion_rpl();
3361: char *generateur_commandes();
3362: char **completion_matches();
3363:
3364: // END C PROTOTYPES
3365:
3366: /*
3367: --------------------------------------------------------------------------------
3368: Arithmétique
3369: --------------------------------------------------------------------------------
3370: */
3371:
3372: void f77absc_(complex16 *c, real8 *resultat);
3373:
3374: void f77additioncc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3375: void f77additionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3376: void f77additioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3377:
3378: void f77divisioncc_(complex16 *ca, complex16 *rb, complex16 *resultat);
3379: void f77divisionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3380: void f77divisioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3381: void f77divisionic_(integer8 *ib, complex16 *cb, complex16 *resultat);
3382: void f77divisionrc_(real8 *ra, complex16 *cb, complex16 *resultat);
3383:
3384: void f77multiplicationcc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3385: void f77multiplicationci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3386: void f77multiplicationcr_(complex16 *ca, real8 *rb, complex16 *resultat);
3387:
3388: void f77puissancecc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3389: void f77puissanceci_(complex16 *ca, integer8 *ib, complex16 *resultat,
3390: integer4 *troncature);
3391: void f77puissancecr_(complex16 *ca, real8 *rb, complex16 *resultat);
3392: void f77puissanceic_(integer8 *ia, complex16 *cb, complex16 *resultat);
3393: void f77puissanceii_(integer8 *ia, integer8 *ib, integer8 *resultat);
3394: void f77puissanceir_(integer8 *ia, real8 *rb, real8 *resultat);
3395: void f77puissancerc_(real8 *ra, complex16 *cb, complex16 *resultat);
3396: void f77puissanceri_(real8 *ra, integer8 *ib, real8 *resultat,
3397: integer4 *troncature);
3398: void f77puissancerr_(real8 *ra, real8 *rb, real8 *resultat);
3399:
3400: void f77racinecarreec_(complex16 *ca, complex16 *resultat);
3401: void f77racinecarreein_(integer8 *ia, complex16 *resultat);
3402: void f77racinecarreeip_(integer8 *ia, real8 *resultat);
3403: void f77racinecarreern_(real8 *ia, complex16 *resultat);
3404: void f77racinecarreerp_(real8 *ia, real8 *resultat);
3405:
3406: void f77soustractioncc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3407: void f77soustractionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3408: void f77soustractioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3409: void f77soustractionic_(integer8 *ib, complex16 *cb, complex16 *resultat);
3410: void f77soustractionrc_(real8 *ra, complex16 *cb, complex16 *resultat);
3411:
3412: /*
3413: --------------------------------------------------------------------------------
3414: Trigonométrie complexe
3415: --------------------------------------------------------------------------------
3416: */
3417:
3418: void f77acos_(complex16 *argument, complex16 *resultat);
3419: void f77asin_(complex16 *argument, complex16 *resultat);
3420: void f77atan_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3421: void f77cos_(complex16 *argument, complex16 *resultat);
3422: void f77sin_(complex16 *argument, complex16 *resultat);
3423: void f77tan_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3424:
3425: /*
3426: --------------------------------------------------------------------------------
3427: Fonctions hyperboliques
3428: --------------------------------------------------------------------------------
3429: */
3430:
3431: void f77acoshc_(complex16 *argument, complex16 *resultat);
3432: void f77alogc_(complex16 *argument, complex16 *resultat);
3433: void f77asinhc_(complex16 *argument, complex16 *resultat);
3434: void f77atanhc_(complex16 *argument, complex16 *resultat);
3435: void f77cosh_(complex16 *argument, complex16 *resultat);
3436: void f77expc_(complex16 *argument, complex16 *resultat);
3437: void f77lnc_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3438: void f77lnin_(integer8 *argument, complex16 *resultat, integer4 *erreur);
3439: void f77lnrn_(real8 *argument, complex16 *resultat, integer4 *erreur);
3440: void f77logc_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3441: void f77login_(integer8 *argument, complex16 *resultat, integer4 *erreur);
3442: void f77logrn_(real8 *argument, complex16 *resultat, integer4 *erreur);
3443: void f77sinh_(complex16 *argument, complex16 *resultat);
3444: void f77tanh_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3445: void f77acoshi_(integer8 *argument, real8 *resultat);
3446: void f77acoshr_(real8 *argument, real8 *resultat);
3447: void f77asinhi_(integer8 *argument, real8 *resultat);
3448: void f77asinhr_(real8 *argument, real8 *resultat);
3449: void f77atanhi_(integer8 *argument, real8 *resultat);
3450: void f77atanhr_(real8 *argument, real8 *resultat);
3451: void f77lnip_(integer8 *argument, real8 *resultat, integer4 *erreur);
3452: void f77lnrp_(real8 *argument, real8 *resultat, integer4 *erreur);
3453: void f77logip_(integer8 *argument, real8 *resultat, integer4 *erreur);
3454: void f77logrp_(real8 *argument, real8 *resultat, integer4 *erreur);
3455:
3456: /*
3457: --------------------------------------------------------------------------------
3458: Calculs divers
3459: --------------------------------------------------------------------------------
3460: */
3461:
3462: void f90arrangement(integer8 *n, integer8 *k, real8 *resultat);
3463: void f90combinaison(integer8 *n, integer8 *k, real8 *resultat);
3464: void f90fcd(real8 *x, integer8 *n1, integer8 *n2, real8 *resultat);
3465: void f90gausscd(real8 *x, real8 *moyenne, real8 *variance, real8 *resultat);
3466: void f90tcd(real8 *x, integer8 *n, real8 *resultat);
3467: void f90x2cd(real8 *x, integer8 *n, real8 *resultat);
3468:
3469: // BEGIN C PROTOTYPES
3470: void dft(complex16 *dft, integer4 *nombre_lignes, integer4 *nombre_colonnes,
3471: integer4 *inverse, integer4 *erreur);
3472: // END C PROTOTYPES
3473:
3474: /*
3475: --------------------------------------------------------------------------------
3476: Fonctions Lapack
3477: --------------------------------------------------------------------------------
3478: */
3479:
3480: /*
3481: * Calcul de la longueur d'un espace de travail
3482: */
3483:
3484: #ifndef RPLARGS
3485: integer4 ilaenv_(integer4 *optimal, char *nom_fonction, char *option,
3486: integer4 *n1, integer4 *n2, integer4 *n3, integer4 *n4,
3487: integer4 longueur_nom_fonction, integer4 longueur_option);
3488:
3489: /*
3490: * Inversion
3491: */
3492:
3493: void dgetri_(integer4 *ordre_a, real8 *a, integer4 *lda, integer4 *pivot,
3494: real8 *work, integer4 *dim_work, integer4 *ios);
3495: void zgetri_(integer4 *ordre_a, complex16 *a, integer4 *lda, integer4 *pivot,
3496: complex16 *work, integer4 *dim_work, integer4 *ios);
3497:
3498: /*
3499: * Valeurs propres
3500: */
3501:
3502: void zgeev_(unsigned char *calcul_vp_gauches, unsigned char *calcul_vp_droits,
3503: integer4 *dim_matrice1, complex16 *matrice_f77,
3504: integer4 *dim_matrice2, complex16 *valeurs_propres,
3505: complex16 *vpg_f77, integer4 *dim_matrice3,
3506: complex16 *vpd_f77, integer4 *dim_matrice4,
3507: complex16 *work, integer4 *lwork, real8 *rwork,
3508: integer4 *erreur, integer4 longueur_1, integer4 longueur_2);
3509:
3510: /*
3511: * Valeurs propres généralisées
3512: */
3513:
3514: void zggev_(unsigned char *calcul_vp_gauches, unsigned char *calcul_vp_droits,
3515: integer4 *dim_matrice1, complex16 *matrice_f77,
3516: integer4 *dim_matrice2, complex16 *metrique_f77,
3517: integer4 *dim_matrice3, complex16 *alpha, complex16 *beta,
3518: complex16 *vpg_f77, integer4 *dim_matrice4,
3519: complex16 *vpd_f77, integer4 *dim_matrice5,
3520: complex16 *work, integer4 *lwork, real8 *rwork,
3521: integer4 *erreur, integer4 longueur_1, integer4 longueur_2);
3522:
3523: /*
3524: * Moindres carrés
3525: */
3526:
3527: void dgelsd_(integer4 *nombre_lignes_a, integer4 *nombre_colonnes_a,
3528: integer4 *nombre_colonnes_b, real8 *matrice_a, integer4 *lda,
3529: real8 *matrice_b, integer4 *ldb, real8 *valeurs_singulieres,
3530: real8 *rcond, integer4 *rank, real8 *work, integer4 *lwork,
3531: integer4 *iwork, integer4 *info);
3532: void zgelsd_(integer4 *nombre_lignes_a, integer4 *nombre_colonnes_a,
3533: integer4 *nombre_colonnes_b, complex16 *matrice_a, integer4 *lda,
3534: complex16 *matrice_b, integer4 *ldb, real8 *valeurs_singulieres,
3535: real8 *rcond, integer4 *rank, complex16 *work, integer4 *lwork,
3536: real8 *rwork, integer4 *iwork, integer4 *info);
3537:
3538: /*
3539: * Moindres carrés généralisé
3540: */
3541:
3542: /*
3543: * Décomposition en valeurs singulières
3544: */
3545:
3546: void dgesvd_(unsigned char *jobu, unsigned char *jobvh,
3547: integer4 *m, integer4 *n, real8 *a, integer4 *lda,
3548: real8 *s, real8 *u, integer4 *ldu, real8 *vh, integer4 *ldvh,
3549: real8 *work, integer4 *lwork, integer4 *info, integer4 longueur_jobu,
3550: integer4 longueur_jobvh);
3551: void zgesvd_(unsigned char *jobu, unsigned char *jobvh,
3552: integer4 *m, integer4 *n, real8 *a, integer4 *lda,
3553: real8 *s, real8 *u, integer4 *ldu, real8 *vh, integer4 *ldvh,
3554: real8 *work, integer4 *lwork, real8 *rwork, integer4 *info,
3555: integer4 longueur_jobu, integer4 longueur_jobvh);
3556:
3557: /*
3558: * Factorisations diverses
3559: */
3560:
3561: /* LU de Crout */
3562: void dgetrf_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3563: integer4 *lda, integer4 *pivot, integer4 *ios);
3564: void zgetrf_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3565: integer4 *lda, integer4 *pivot, integer4 *ios);
3566:
3567: /* LQ */
3568: void dgelq2_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3569: integer4 *lda, real8 *tau, real8 *work, integer4 *ios);
3570: void zgelq2_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3571: integer4 *lda, complex16 *tau, complex16 *work, integer4 *ios);
3572:
3573: /* QR */
3574: void dgeqp3_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3575: integer4 *lda, integer4 *pivot, real8 *tau, real8 *work,
3576: integer4 *lwork, integer4 *ios);
3577: void zgeqp3_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3578: integer4 *lda, integer4 *pivot, complex16 *tau, complex16 *work,
3579: integer4 *lwork, real8 *rwork, integer4 *ios);
3580:
3581: /* Cholesky */
3582: void dpptrf_(unsigned char *mode, integer4 *n, complex16 *triangle,
3583: integer4 *ios, integer4 longueur);
3584: void zpptrf_(unsigned char *mode, integer4 *n, complex16 *triangle,
3585: integer4 *ios, integer4 longueur);
3586:
3587: /* Schur */
3588: void dgees_(unsigned char *calcul_vecteur, unsigned char *valeurs_triees,
3589: logical4 (*fonction_tri)(), integer4 *n, real8 *a,
3590: integer4 *lda, integer4 *sdim, real8 *wr, real8 *wi,
3591: real8 *vs, integer4 *ldvs, real8 *work, integer4 *lwork,
3592: logical4 *bwork, integer4 *info, integer4 l1, integer4 l2);
3593: void zgees_(unsigned char *calcul_vecteur, unsigned char *valeurs_triees,
3594: logical4 (*fonction_tri)(), integer4 *n, complex16 *a,
3595: integer4 *lda, integer4 *sdim, complex16 *w,
3596: complex16 *vs, integer4 *ldvs, complex16 *work, integer4 *lwork,
3597: real8 *rwork, logical4 *bwork, integer4 *info,
3598: integer4 l1, integer4 l2);
3599:
3600: /* Déterminant et rang */
3601: void dgecon_(unsigned char *norm, integer4 *n, real8 *a, integer4 *lda,
3602: real8 *anorm, real8 *rcond, real8 *work, integer4 *iwork,
3603: integer4 *info, integer4 l1);
3604: void dgelsy_(integer4 *m, integer4 *n, integer4 *nrhs, real8 *a,
3605: integer4 *lda, real8 *b, integer4 *ldb, integer4 *jpvt, real8 *rcond,
3606: integer4 *rank, real8 *work, integer4 *lwork, integer4 *info);
3607: real8 dlange_(unsigned char *norme, integer4 *n, integer4 *m, real8 *a,
3608: integer4 *lda, real8 *work, integer4 longueur);
3609: real8 zlange_(unsigned char *norme, integer4 *n, integer4 *m, real8 *a,
3610: integer4 *lda, real8 *work, integer4 longueur);
3611: void zgecon_(unsigned char *norm, integer4 *n, complex16 *a, integer4 *lda,
3612: real8 *anorm, real8 *rcond, complex16 *work, real8 *rwork,
3613: integer4 *info, integer4 l1);
3614: void zgelsy_(integer4 *m, integer4 *n, integer4 *nrhs, complex16 *a,
3615: integer4 *lda, complex16 *b, integer4 *ldb, integer4 *jpvt,
3616: real8 *rcond, integer4 *rank, complex16 *work, integer4 *lwork,
3617: real8 *rwork, integer4 *info);
3618: #endif
3619:
3620: /*
3621: * Fonction testant la requête d'arrêt (nécessaire pour tester le
3622: * drapeau depuis une bibliothèque).
3623: */
3624:
3625: int test_arret(struct_processus *s_etat_processus);
3626:
3627: #endif
3628:
3629: // vim: ts=4
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