1: /*
2: ================================================================================
3: RPL/2 (R) version 4.1.28
4: Copyright (C) 1989-2017 Dr. BERTRAND Joël
5:
6: This file is part of RPL/2.
7:
8: RPL/2 is free software; you can redistribute it and/or modify it
9: under the terms of the CeCILL V2 License as published by the french
10: CEA, CNRS and INRIA.
11:
12: RPL/2 is distributed in the hope that it will be useful, but WITHOUT
13: ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14: FITNESS FOR A PARTICULAR PURPOSE. See the CeCILL V2 License
15: for more details.
16:
17: You should have received a copy of the CeCILL License
18: along with RPL/2. If not, write to info@cecill.info.
19: ================================================================================
20: */
21:
22:
23: #ifndef INCLUSION_RPL
24: #define INCLUSION_RPL
25:
26: #ifndef __RPLCAS
27: # define _GNU_SOURCE
28: # define _XOPEN_SOURCE 700
29: #endif
30:
31: #define _REENTRANT
32:
33: #ifndef __RPLCAS
34: # ifdef Darwin
35: # define _DARWIN_C_SOURCE
36: # endif
37:
38: # ifdef OpenBSD
39: # define _BSD_SOURCE
40: # endif
41:
42: # ifdef FreeBSD
43: # define __BSD_VISIBLE 1
44: # endif
45: #endif
46:
47: #ifdef OS2
48: # ifndef __RPLCAS
49: # define _BSD_SOURCE
50: # endif
51:
52: # include <types.h>
53: enum { SHUT_RD = 0, SHUT_WR, SHUT_RDWR };
54: # define SHUT_RD SHUT_RD
55: # define SHUT_WR SHUT_WR
56: # define SHUT_RDWR SHUT_RDWR
57:
58: # include "getaddrinfo-conv.h"
59:
60: # define sched_yield(arg)
61: #endif
62:
63: #ifdef CYGWIN
64: # define SA_ONSTACK 0
65: #endif
66:
67: #ifdef BROKEN_SIGSEGV
68: # undef HAVE_STACK_OVERFLOW_RECOVERY
69: # undef HAVE_SIGSEGV_RECOVERY
70: #endif
71:
72: #define DEBUG_TRACE uprintf("[%d/%X] %s(%d)\n", \
73: getpid(), pthread_self(), __FILE__, __LINE__);
74: #define TEST_ABSENCE_FICHIER(nom) \
75: { int ios; struct stat *buf; ios = stat(nom, buf); \
76: if (ios == 0) BUG(1, uprintf("File %s found!\n", nom)); }
77:
78: /*
79: ================================================================================
80: INCLUSIONS
81: ================================================================================
82: */
83:
84: #include <stdio.h>
85: #include <stdlib.h>
86: #include <stdint.h>
87: #include <math.h>
88: #include <string.h>
89: #include <strings.h>
90: #include <syslog.h>
91: #include <errno.h>
92: #include <stdarg.h>
93: #include <poll.h>
94: #include <signal.h>
95: #include <sys/time.h>
96:
97: #ifndef RPLARGS
98: # include <sys/mman.h>
99: # include <sys/resource.h>
100: # include <sys/select.h>
101: # include <sys/socket.h>
102: # include <sys/stat.h>
103: # include <sys/timeb.h>
104: # include <sys/types.h>
105: # include <sys/un.h>
106: # include <sys/wait.h>
107: # include <omp.h>
108:
109: # include <arpa/inet.h>
110: # include <netinet/in.h>
111: # include <netdb.h>
112:
113: # include <dlfcn.h>
114: # include <fcntl.h>
115: # include <pthread.h>
116: # include <regex.h>
117:
118: # ifdef OS2
119: # undef pthread_mutexattr_settype
120: # define pthread_mutexattr_settype(a, b)
121: # endif
122:
123: # include <pwd.h>
124: # ifdef SHARED_MEMORY
125: # include <sys/shm.h>
126: # endif
127:
128: # ifndef IPCS_SYSV
129: # include <semaphore.h>
130: # else
131: # include <sys/ipc.h>
132: # include <sys/sem.h>
133:
134: # ifdef OS2
135: # define INCL_DOSSEMAPHORES
136: # define INCL_DOSMEMMGR
137: # define INCL_DOSERRORS
138: # include <os2.h>
139:
140: typedef struct _OS2SEM
141: {
142: HMTX hmtx;
143: HEV hev;
144: ULONG shared;
145: ULONG *cnt;
146: ULONG *nopened;
147: ULONG allocated;
148: } sem_t;
149: # else // IPCS_SYSV
150: typedef struct
151: {
152: int sem;
153: int alloue;
154: unsigned char *path;
155: pid_t pid;
156: pthread_t tid;
157: } sem_t;
158: # endif
159:
160: # ifndef SEM_FAILED
161: # define SEM_FAILED NULL
162: # endif
163:
164: sem_t *sem_open_SysV(const char *nom, int oflag, ...);
165: int sem_init_SysV(sem_t *sem, int shared, unsigned int value);
166: int sem_close_SysV(sem_t *sem);
167: int sem_wait_SysV(sem_t *sem);
168: int sem_trywait_SysV(sem_t *sem);
169: int sem_timedwait_SysV(sem_t *sem, struct timespec *ts);
170: int sem_post_SysV(sem_t *sem);
171: int sem_getvalue_SysV(sem_t *sem, int *value);
172: int sem_unlink_SysV(char *nom);
173: int sem_destroy_SysV(sem_t *sem);
174: # endif
175:
176: # include <setjmp.h>
177: # include <termios.h>
178: # include <time.h>
179: # include <unistd.h>
180: # include <locale.h>
181:
182: # include "history.h"
183: # include "readline.h"
184: # include "termcap.h"
185: # include "iconv.h"
186: # include "zlib.h"
187:
188: # include "openssl/evp.h"
189: # ifndef OPENSSL_NO_MD2
190: # include "openssl/md2.h"
191: # endif
192: # ifndef OPENSSL_NO_MD4
193: # include "openssl/md4.h"
194: # endif
195: # ifndef OPENSSL_NO_MD5
196: # include "openssl/md5.h"
197: # endif
198: # ifndef OPENSSL_NO_MDC2
199: # include "openssl/mdc2.h"
200: # endif
201: # ifndef OPENSSL_NO_RIPEMD
202: # include "openssl/ripemd.h"
203: # endif
204: # ifndef OPENSSL_NO_SHA
205: # include "openssl/sha.h"
206: # endif
207: # ifndef OPENSSL_NO_WHIRLPOOL
208: # include "openssl/whrlpool.h"
209: # endif
210: # ifndef OPENSSL_NO_AES
211: # include "openssl/aes.h"
212: # endif
213: # ifndef OPENSSL_NO_CAMELLIA
214: # include "openssl/camellia.h"
215: # endif
216: # ifndef OPENSSL_NO_RC2
217: # include "openssl/rc2.h"
218: # endif
219: # ifndef OPENSSL_NO_IDEA
220: # include "openssl/idea.h"
221: # endif
222:
223: # include "sqlite3.h"
224:
225: # ifndef BROKEN_SIGSEGV
226: # include "sigsegv.h"
227: # endif
228:
229: # ifdef OS2
230: // Bug de libsigsegv
231: # undef HAVE_STACK_OVERFLOW_RECOVERY
232: # endif
233:
234: # define GSL_RANGE_CHECK_OFF
235: # include "gsl/gsl_cdf.h"
236: # include "gsl/gsl_cblas.h"
237: # include "gsl/gsl_errno.h"
238: # include "gsl/gsl_fft_complex.h"
239: # include "gsl/gsl_permutation.h"
240: # include "gsl/gsl_randist.h"
241: # include "gsl/gsl_rng.h"
242: # include "gsl/gsl_sf.h"
243: #endif
244:
245: #ifdef SunOS
246: # include <ieeefp.h>
247: #endif
248:
249: // Définition spécifique à Hurd
250: #ifndef PIPE_BUF
251: # define fpathconf (".", _PC_PIPE_BUF)
252: #endif
253:
254: #ifdef MYSQL_SUPPORT
255: # include <mysql.h>
256: # define mysqlclose(arg) mysql_close(arg.mysql)
257: #else
258: # define mysqlclose(arg)
259: #endif
260:
261: #ifdef POSTGRESQL_SUPPORT
262: # include <libpq-fe.h>
263: # define postgresqlclose(arg) PQfinish(arg.postgresql)
264: #else
265: # define postgresqlclose(arg)
266: #endif
267:
268: #include "librplprototypes.h"
269:
270: #ifndef RPLARGS
271: # ifndef UNIX_PATH_MAX
272: struct sockaddr_un sizecheck;
273: # define UNIX_PATH_MAX sizeof(sizecheck.sun_path)
274: # endif
275: #endif
276:
277: #ifdef MAIN_RPL
278: # define __EXTERN__
279: # define __STATIC_MUTEX_INITIALIZATION__ = PTHREAD_MUTEX_INITIALIZER
280: #else
281: # define __EXTERN__ extern
282: # define __STATIC_MUTEX_INITIALIZATION__
283: #endif
284:
285:
286: /*
287: ================================================================================
288: Bugs spécifiques
289: ================================================================================
290: */
291:
292: // Néant
293:
294: /*
295: ================================================================================
296: TYPES
297: ================================================================================
298: */
299:
300: typedef FILE file;
301: typedef unsigned char t_8_bits;
302:
303: #ifndef RPLARGS
304: # include "rpltypes-conv.h"
305: #else
306: # include "rpltypes.h"
307: #endif
308:
309: enum signaux_rpl
310: {
311: rpl_signull = 0,
312: rpl_sigint,
313: rpl_sigterm,
314: rpl_sigstart, // Signal envoyé par un père pour lancer son fils.
315: rpl_sigcont, // Signal de redémarrage d'un processus arrêté par
316: // SUSPEND
317: rpl_sigstop, // Signal d'arrêt envoyé par l'instruction STOP ou
318: // FUSE. (FSTOP)
319: rpl_sigabort, // Signal envoyé par l'instruction ABORT (à regrouper
320: // avec FABORT)
321: rpl_sigurg, // Signal d'arrêt urgent
322: rpl_siginject, // Signal indiquant la présence d'une donnée à lire
323: // envoyée depuis le père
324: rpl_sigalrm, // Signal d'alarme (erreur système) depuis un fils
325: rpl_sighup,
326: rpl_sigtstp,
327: rpl_sigexcept,
328: rpl_sigmax
329: };
330:
331: #define LONGUEUR_QUEUE_SIGNAUX 1024
332:
333: // Une structure s_queue_signaux est créée par processus (et non par thread).
334: // Elle est projetée dans un segment de mémoire partagée pour qu'elle soit
335: // accessible à la fois du père et des fils.
336:
337: #ifndef RPLARGS
338: typedef struct queue_signaux
339: {
340: volatile int pointeur_lecture;
341: volatile int pointeur_ecriture;
342: volatile logical1 requete_arret;
343:
344: pthread_t thread_signaux;
345: pid_t controle;
346:
347: volatile struct
348: {
349: pid_t pid;
350: enum signaux_rpl signal;
351: } queue[LONGUEUR_QUEUE_SIGNAUX];
352:
353: # ifdef OS2
354: sem_t semaphore;
355: sem_t signalisation;
356: sem_t arret_signalisation;
357: # endif
358: } struct_queue_signaux;
359:
360: __EXTERN__ struct_queue_signaux *s_queue_signaux;
361: __EXTERN__ int f_queue_signaux;
362:
363: # ifndef OS2
364: __EXTERN__ sem_t *semaphore_queue_signaux;
365: __EXTERN__ sem_t *semaphore_signalisation;
366: __EXTERN__ sem_t *semaphore_arret_signalisation;
367: # endif
368: #endif
369:
370: #if ! defined(UNION_SEMUN) && defined(IPCS_SYSV)
371: union semun
372: {
373: int val;
374: struct semid_ds *buf;
375: unsigned short *array;
376: struct seminfo *__buf;
377: };
378: #endif
379:
380: #ifndef RTLD_LOCAL
381: # define RTLD_LOCAL 0
382: #endif
383:
384: #ifndef SIGSTKSZ
385: # define SIGSTKSZ 65536
386: #endif
387:
388:
389: /*
390: ================================================================================
391: SÉMAPHORES
392: ================================================================================
393: */
394:
395: #ifdef IPCS_SYSV
396: # ifdef DEBUG_SEMAPHORES
397: # define sem_wait(a) ({ int value; sem_getvalue(a, &value); \
398: uprintf("[%d-%llu] Semaphore %s (%p) "\
399: "waiting at %s() " \
400: "line #%d\n", (int) getpid(), (unsigned long long) i\
401: pthread_self(), \
402: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \
403: if (value > 1) BUG(1, uprintf("Value %d\n", value)); \
404: sem_wait_SysV(a); })
405: # define sem_post(a) ({ int value; sem_getvalue(a, &value); \
406: uprintf("[%d-%llu] Semaphore %s (%p) "\
407: "posting at %s() " \
408: "line #%d\n", (int) getpid(), (unsigned long long) \
409: pthread_self(), \
410: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \
411: if (value > 0) BUG(1, uprintf("Value %d\n", value)); \
412: sem_post_SysV(a); })
413: # define sem_destroy(a) ({ int value; sem_getvalue(a, &value); \
414: if (value == 0) BUG(1, uprintf("Value %d\n", value)); \
415: sem_destroy_SysV(a); })
416: # else
417: # define sem_destroy(a) sem_destroy_SysV(a)
418: # define sem_wait(a) sem_wait_SysV(a)
419: # define sem_post(a) sem_post_SysV(a)
420: # endif
421:
422: # define sem_init(a, b, c) sem_init_SysV(a, b, c)
423: # define sem_trywait(a) sem_trywait_SysV(a)
424: # define sem_timedwait(a, b) sem_timedwait_SysV(a, b)
425: # define sem_getvalue(a, b) sem_getvalue_SysV(a, b)
426: # define sem_open(...) sem_open_SysV(__VA_ARGS__)
427: # define sem_close(a) sem_close_SysV(a)
428: # define sem_unlink(a) sem_unlink_SysV(a)
429: #else
430: # ifdef DEBUG_SEMAPHORES
431: # define sem_wait(a) ({ int value; sem_getvalue(a, &value); \
432: uprintf("[%d-%llu] Semaphore %s (%p) "\
433: "waiting at %s() " \
434: "line #%d\n", (int) getpid(), (unsigned long long) \
435: pthread_self(), \
436: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \
437: if (value > 1) BUG(1, uprintf("Value %d\n", value)); sem_wait(a); })
438: # define sem_post(a) ({ int value; sem_getvalue(a, &value); \
439: uprintf("[%d-%llu] Semaphore %s (%p) "\
440: "posting at %s() " \
441: "line #%d\n", (int) getpid(), (unsigned long long) \
442: pthread_self(), \
443: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \
444: if (value > 0) BUG(1, uprintf("Value %d\n", value)); sem_post(a); })
445: # define sem_destroy(a) ({ int value; sem_getvalue(a, &value); \
446: if (value == 0) BUG(1, uprintf("Value %d\n", value)); \
447: sem_destroy(a); })
448: # endif
449: #endif
450:
451:
452: /*
453: ================================================================================
454: SIGNAUX
455: ================================================================================
456: */
457:
458: #ifndef RPLARGS
459:
460: // Signaux utilisés par défaut :
461: // SIGINT
462: // SIGTSTP
463: // SIGCONT
464: // SIGPIPE
465: // SIGUSR1 et SIGUSR2 sont utilisé par libsigsegv.
466: // SIGHUP
467: // SIGALRM
468:
469: # define SIGTEST 255
470:
471: // Nombre d'interruptions disponibles
472: # define d_NOMBRE_INTERRUPTIONS 64
473: #endif
474:
475: /*
476: ================================================================================
477: Granularité temporelle
478: ================================================================================
479: */
480:
481: #ifndef RPLARGS
482: # define GRANULARITE_us 10
483: # define GRANULARITE_us_max 100000
484: # define INCR_GRANULARITE(g) \
485: do g = 1000 * ((g >= (GRANULARITE_us_max * 1000)) \
486: ? GRANULARITE_us_max : ((g / 1000) + GRANULARITE_us)); while(0)
487: #endif
488:
489: /*
490: ================================================================================
491: Options de debug
492: ================================================================================
493: */
494:
495: #ifndef RPLARGS
496: # define d_debug_pile_utilisateur ((integer8) 0x1)
497: # define d_debug_pile_systeme ((integer8) 0x2)
498: # define d_debug_appels_fonctions ((integer8) 0x4)
499: # define d_debug_processus ((integer8) 0x8)
500: # define d_debug_analyse ((integer8) 0x10)
501: # define d_debug_fusible ((integer8) 0x20)
502: # define d_debug_variables ((integer8) 0x40)
503: # define d_debug_fonctions_intrinseques ((integer8) 0x80)
504: # define d_debug_niveaux ((integer8) 0x100)
505: # define d_conversion_RPN ((integer8) 0x200)
506: # define d_traitement_interruption ((integer8) 0x400)
507: # define d_debug_signaux ((integer8) 0x800)
508: #endif
509:
510: /*
511: ================================================================================
512: Variables globales
513: ================================================================================
514: */
515:
516: #ifndef RPLARGS
517: # ifdef SEMAPHORES_NOMMES
518: # define LONGUEUR_NOM_SEMAPHORE 64
519: # define __PTR__ *
520: # else
521: # define __PTR__
522: # endif
523:
524: __EXTERN__ jmp_buf contexte_ecriture;
525: __EXTERN__ jmp_buf contexte_impression;
526: __EXTERN__ jmp_buf contexte_initial;
527: __EXTERN__ jmp_buf contexte_processus;
528: __EXTERN__ jmp_buf contexte_thread;
529:
530: __EXTERN__ volatile int signal_test;
531:
532: __EXTERN__ pid_t pid_processus_pere;
533:
534: __EXTERN__ pthread_mutex_t mutex_liste_threads;
535: __EXTERN__ pthread_mutex_t mutex_creation_variable_partagee
536: __STATIC_MUTEX_INITIALIZATION__;
537: __EXTERN__ pthread_mutex_t mutex_sections_critiques;
538: __EXTERN__ pthread_mutex_t mutex_liste_variables_partagees;
539: __EXTERN__ pthread_mutex_t mutex_sem __STATIC_MUTEX_INITIALIZATION__;
540:
541: __EXTERN__ volatile int routine_recursive;
542: __EXTERN__ volatile int nombre_thread_surveillance_processus;
543:
544: # define SEM_FORK 0
545: # define SEM_QUEUE 1
546: # define SEM_SIGNALISATION 2
547: # define SEM_ARRET_SIGNALISATION 3
548:
549: sem_t *sem_init2(unsigned int valeur, pid_t pid, int ordre);
550: sem_t *sem_init3(unsigned int valeur, pid_t pid, pthread_t tid, int ordre);
551: int sem_destroy2(sem_t *semaphore_p, pid_t pid, int ordre);
552: int sem_destroy3(sem_t *semaphore_p, pid_t pid, pthread_t tid, int ordre);
553: int sem_getvalue2(sem_t *semaphore, int *valeur);
554: sem_t *sem_open2(pid_t pid, int ordre);
555: #endif
556:
557: // Le mutex est là uniquement pour pouvoir émuler le comportement
558: // de sem_getvalue() sur un système comme MacOS X qui ne possède pas
559: // cette fonction.
560:
561: #ifdef Darwin
562: #define sem_getvalue(semaphore, value) sem_getvalue2(semaphore, value)
563: #define sem_post(semaphore) \
564: ({ int r; pthread_mutex_lock(&mutex_sem); \
565: r = sem_post(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
566: #define sem_wait(semaphore) \
567: ({ int r; pthread_mutex_lock(&mutex_sem); \
568: r = sem_wait(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
569: #define sem_trywait(semaphore) \
570: ({ int r; pthread_mutex_lock(&mutex_sem); \
571: r = sem_trywait(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
572: #endif
573:
574: /*
575: ================================================================================
576: Macros
577: ================================================================================
578: */
579:
580: // Par défaut, tout est redirigé vers stderr sauf indication explicite de
581: // stdout.
582:
583: #define printf(...) transliterated_fprintf(s_etat_processus, \
584: stderr, __VA_ARGS__)
585: #define fprintf(flux, ...) transliterated_fprintf(s_etat_processus, \
586: flux, __VA_ARGS__)
587: #define uprintf(...) std_fprintf(stderr, __VA_ARGS__)
588: #define ufprintf(flux, ...) std_fprintf(flux, __VA_ARGS__)
589:
590: #ifdef SunOS
591: # define fopen(...) ({ FILE *desc; \
592: while((desc = fopen(__VA_ARGS__)) == NULL) \
593: { if ((errno != EINTR) && (errno != 0)) break; } desc; })
594: # define freopen(...) ({ FILE *desc; \
595: while((desc = freopen(__VA_ARGS__)) == NULL) \
596: { if ((errno != EINTR) && (errno != 0)) break; } desc; })
597: # define fclose(...) ({ int ios; \
598: while((ios = fclose(__VA_ARGS__)) != 0) \
599: { if ((errno != EINTR) && (errno != 0)) break; } ios; })
600: # define fflush(flux) ({ int ios; \
601: while((ios = fflush((flux == stdout) ? stderr : flux)) != 0) \
602: { if ((errno != EINTR) && (errno != 0)) break; } ios; })
603: # define sem_open(...) ({ sem_t *semaphore; \
604: while((semaphore = sem_open(__VA_ARGS__)) == SEM_FAILED) \
605: { if (errno != EINTR) break; } semaphore; })
606: #else // !SunOS
607: # define fflush(flux) fflush((flux == stdout) ? stderr : flux)
608: #endif
609:
610: // Redéfinition de abs pour un fonctionnement en entier de type long long int
611:
612: #ifdef __GNUC__
613: # define abs(i) ({ typeof(i) _i; _i = (i); (_i >= 0) ? _i : -_i; })
614: // typeof() est une extension de gcc, mais est présent sur d'autres compilateurs
615: // comme Sun Studio. Dans le cas où typeof() n'existe pas, il est possible
616: // d'utiliser la macro suivante, mais elle possède un effet de bord dû à
617: // l'évaluation multiple de l'argument.
618: #else
619: # define abs(i) (((i) >= 0) ? (i) : (-i))
620: #endif
621:
622: #define NOTICE(m) \
623: do \
624: { \
625: ufprintf(stderr, "[%d-%llu] %s() from %s at line %d: %s\n", \
626: getpid(), (unsigned long long) pthread_self(), \
627: __FUNCTION__, __FILE__, __LINE__, m); \
628: fflush(stderr); \
629: } while(0)
630:
631: #ifdef __GLIBC__
632: # include <execinfo.h>
633: # define __BACKTRACE
634: # define BACKTRACE(n) \
635: do \
636: { \
637: void *buffer[n]; \
638: int nb, i; \
639: char **appels; \
640: pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER; \
641: nb = backtrace(buffer, n); \
642: appels = backtrace_symbols(buffer, nb); \
643: pthread_mutex_lock(&mutex); \
644: uprintf("[%d-%llu] BACKTRACE <%s()> at line #%d\n", \
645: getpid(), pthread_self(), __FUNCTION__, __LINE__); \
646: if (appels != NULL) \
647: { \
648: for(i = 0; i < nb; i++) \
649: uprintf(" %s\n", appels[i]); \
650: sys_free(appels); \
651: } \
652: else \
653: uprintf("Nullified backtrace\n"); \
654: uprintf("[%d-%llu] END OF BACKTRACE\n", getpid(), pthread_self()); \
655: fflush(stdout); \
656: pthread_mutex_unlock(&mutex); \
657: } while(0)
658: #else
659: # define BACKTRACE(n) NOTICE("BACKTRACE only defined in glibc")
660: #endif
661:
662: #ifdef __BACKTRACE
663: # define BUG(b, ...) \
664: do { if (b) { uprintf("[%d] BUG! <%s()> at line #%d of %s\n", \
665: (int) getpid(), __FUNCTION__, __LINE__, __FILE__); \
666: __VA_ARGS__; fflush(stdout); \
667: BACKTRACE(64); \
668: pthread_kill(pthread_self(), SIGBUS); }} while(0)
669: #else
670: # define BUG(b, ...) \
671: do { if (b) { uprintf("[%d] BUG! <%s()> at line #%d of %s\n", \
672: (int) getpid(), __FUNCTION__, __LINE__, __FILE__); \
673: __VA_ARGS__; fflush(stdout); \
674: pthread_kill(pthread_self(), SIGBUS); }} while(0)
675: #endif
676:
677:
678: /*
679: ================================================================================
680: Affichage des points de retour des fonctions
681: ================================================================================
682: */
683:
684: #ifdef DEBUG_MEMOIRE
685: void analyse_post_mortem();
686: void *debug_memoire_ajout(size_t taille, const unsigned char *fonction,
687: unsigned long ligne, const unsigned char *argument);
688: void debug_memoire_initialisation();
689: void *debug_memoire_modification(void *pointeur, size_t taille,
690: const unsigned char *fonction, unsigned long ligne,
691: const unsigned char *argument);
692: void debug_memoire_retrait(void *ptr);
693: void debug_memoire_verification();
694:
695: pid_t debug_fork();
696:
697: #define malloc(s) debug_memoire_ajout(s, __FUNCTION__, __LINE__, #s)
698: #define free(s) debug_memoire_retrait(s)
699: #define realloc(s, t) debug_memoire_modification(s, t, \
700: __FUNCTION__, __LINE__, #t)
701: #define fork() debug_fork()
702: #endif
703:
704: #ifdef DEBUG_RETURN
705: # define return uprintf("[%d] Return from <%s()> at line #%d " \
706: "(%s [%d])\n", (int) getpid(), __FUNCTION__, \
707: __LINE__, strerror(errno), errno); fflush(stdout); errno = 0; return
708: #endif
709:
710: #ifdef DEBUG_MUTEX
711: # define pthread_mutex_lock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
712: "locking at %s() " \
713: "line #%d\n", (int) getpid(), (unsigned long long) pthread_self(), \
714: #mutex, mutex, __FUNCTION__, __LINE__), fflush(stdout), \
715: pthread_mutex_lock(mutex)
716: # define pthread_mutex_unlock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
717: "unlocking at " \
718: "%s() line #%d\n", (int) getpid(), (unsigned long long) \
719: pthread_self(), #mutex, mutex, __FUNCTION__, __LINE__), \
720: fflush(stdout), \
721: pthread_mutex_unlock(mutex)
722: # define pthread_mutex_trylock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
723: "trylocking at " \
724: "%s() line #%d\n", (int) getpid(), (unsigned long long) \
725: pthread_self(), #mutex, mutex, __FUNCTION__, __LINE__), \
726: fflush(stdout), \
727: pthread_mutex_trylock(mutex)
728: #endif
729:
730:
731: /*
732: ================================================================================
733: DEFINIONS
734: ================================================================================
735: */
736:
737: /*
738: --------------------------------------------------------------------------------
739: Valeurs
740: --------------------------------------------------------------------------------
741: */
742:
743: #define d_faux ((logical1) 0L)
744: #define d_vrai ((logical1) -1L)
745:
746: #define d_absence_erreur ((logical1) d_faux)
747: #define d_erreur ((logical1) d_vrai)
748:
749: #define d_code_fin_chaine '\0'
750: #define d_code_espace ' '
751: #define d_code_retour_chariot '\n'
752: #define d_code_tabulation '\t'
753: #define d_longueur_maximale_instruction 16
754:
755: #define d_INT "integer"
756: #define d_REL "real"
757: #define d_CPL "complex"
758: #define d_VIN "[ integer ]"
759: #define d_VRL "[ real ]"
760: #define d_VCX "[ complex ]"
761: #define d_MIN "[[ integer ]]"
762: #define d_MRL "[[ real ]]"
763: #define d_MCX "[[ complex ]]"
764: #define d_BIN "# binary[bodh]"
765: #define d_NOM "'name'"
766: #define d_CHN "\"string\""
767: #define d_LST "{ list }"
768: #define d_ALG "'algebraic'"
769: #define d_RPN "<< RPN >>"
770: #define d_FCH "File $n { format }"
771: #define d_SLB "Library $n"
772: #define d_SQL "Sql $n (type)"
773: #define d_PRC "Process $n"
774: #define d_SCK "Socket $n { format }"
775: #define d_SPH "Semaphore $n 'name'"
776: #define d_TAB "<[ table ]>"
777: #define d_MTX "Mutex $n"
778: #define d_REC "Record /'name_1', ..., 'name_n'/"
779:
780: /*
781: --------------------------------------------------------------------------------
782: Paramètres du système
783: --------------------------------------------------------------------------------
784: */
785:
786: #ifndef RPLARGS
787: # define ds_beep ""
788: # define ds_fichier_historique ".RPL2_history"
789: # define ds_imposition_separateur_decimal d_vrai
790: # define ds_longueur_historique 256
791: # define ds_nombre_maximum_fichiers_ouverts 65536
792: # define ds_preprocesseur "rplpp " \
793: "--nostdinc -C 2> /dev/null"
794: # define ds_rplcore "rpl-core"
795: # define ds_rplprofile "rpl-profile"
796: # define ds_sdat "SDAT"
797: #endif
798:
799: /*
800: --------------------------------------------------------------------------------
801: Erreurs système
802: --------------------------------------------------------------------------------
803: */
804:
805: #ifdef DEBUG_ERREURS
806: # ifdef MESSAGES
807: # define __erreur(i) i
808: # define __erreur_(i) i
809: # else
810: # undef _ERREURS_VARIABLES
811: # ifdef _ERREURS_VARIABLES
812: # define __erreur_(i) __erreur(i)
813: # else
814: # define __erreur_(i) i
815: # endif
816: # define __erreur(i) ({ int ios; ios = errno; \
817: if (strstr(__FUNCTION__, "recherche_variable") \
818: == NULL) { if(ios != 0) \
819: ufprintf(stderr, "LAST ERROR: %s\n", strerror(ios)); \
820: ufprintf(stderr, "ERROR %d AT %s() FROM %s LINE %d\n", \
821: i, __FUNCTION__, __FILE__, __LINE__); BACKTRACE(16); } i; })
822: # endif
823: #else
824: # define __erreur(i) i
825: # define __erreur_(i) i
826: #endif
827:
828: #ifdef DEBUG_FICHIERS
829: # define open(a, ...) \
830: ({ ufprintf(stderr, "[%d] OPEN %s AT %s() FROM %s LINE %d\n", \
831: getpid(), a, \
832: __FUNCTION__, __FILE__, __LINE__); open(a, __VA_ARGS__); })
833: # define pipe(a) \
834: ({ ufprintf(stderr, "[%d] PIPE %s AT %s() FROM %s LINE %d\n", \
835: getpid(), a, \
836: __FUNCTION__, __FILE__, __LINE__); pipe(a); })
837: # define shm_open(a, ...) \
838: ({ ufprintf(stderr, "[%d] SHM_OPEN %s AT %s() FROM %s LINE %d\n", \
839: getpid(), a, \
840: __FUNCTION__, __FILE__, __LINE__); shm_open(a, __VA_ARGS__); })
841: # define shm_unlink(a) \
842: ({ ufprintf(stderr, "[%d] SHM_UNLINK %s AT %s() FROM %s LINE %d\n", \
843: getpid(), a, \
844: __FUNCTION__, __FILE__, __LINE__); shm_unlink(a); })
845: # define sem_open(a, ...) \
846: ({ ufprintf(stderr, "[%d] SEM_OPEN %s AT %s() FROM %s LINE %d\n", \
847: getpid(), a, \
848: __FUNCTION__, __FILE__, __LINE__); sem_open(a, __VA_ARGS__); })
849: # define sem_unlink(a) \
850: ({ ufprintf(stderr, "[%d] SEM_UNLINK %s AT %s() FROM %s LINE %d\n", \
851: getpid(), a, \
852: __FUNCTION__, __FILE__, __LINE__); sem_unlink(a); })
853: # define close(a) \
854: ({ ufprintf(stderr, "[%d] CLOSE %s AT %s() FROM %s LINE %d\n", \
855: getpid(), a, \
856: __FUNCTION__, __FILE__, __LINE__); close(a); })
857: #endif
858:
859: // -1 : erreur provoquée par une bibliothèque externe
860: #ifndef RPLARGS
861: # define d_es 2000
862: # define d_es_allocation_memoire __erreur(2001)
863: # define d_es_variable_introuvable __erreur_(2002)
864: # define d_es_pile_vide __erreur(2003)
865: # define d_es_end_incoherent __erreur(2004)
866: # define d_es_peripherique_stdin __erreur(2005)
867: # define d_es_erreur_fichier __erreur(2006)
868: # define d_es_execution_bibliotheque __erreur(2007)
869: # define d_es_signal __erreur(2008)
870: # define d_es_processus __erreur(2009)
871: # define d_es_pile_operationnelle_vide __erreur(2010)
872: # define d_es_nombre_max_descripteurs __erreur(2011)
873: # define d_es_interruption_invalide __erreur(2012)
874: # define d_es_contexte __erreur(2013)
875: # define d_es_somme_controle __erreur(2014)
876: # define d_es_semaphore __erreur(2015)
877: # define d_es_mutex_acquis_autre_thread __erreur(2016)
878: #endif
879:
880: /*
881: --------------------------------------------------------------------------------
882: Exceptions
883: --------------------------------------------------------------------------------
884: */
885:
886: #ifndef RPLARGS
887: # define d_ep 1000
888: # define d_ep_division_par_zero __erreur(1001)
889: # define d_ep_matrice_non_inversible __erreur(1002)
890: # define d_ep_resultat_indefini __erreur(1003)
891: # define d_ep_underflow __erreur(1004)
892: # define d_ep_overflow __erreur(1005)
893: # define d_ep_domaine_definition __erreur(1006)
894: # define d_ep_perte_precision __erreur(1007)
895: # define d_ep_decomposition_QR __erreur(1008)
896: # define d_ep_matrice_non_definie_positive __erreur(1009)
897: # define d_ep_decomposition_QZ __erreur(1010)
898: # define d_ep_decomposition_SVD __erreur(1011)
899: #endif
900:
901: /*
902: --------------------------------------------------------------------------------
903: Erreurs de compilation
904: --------------------------------------------------------------------------------
905: */
906:
907: #ifndef RPLARGS
908: # define d_ec 3000
909: # define d_ec_niveau_definition_negatif __erreur(3001)
910: # define d_ec_nom_definition_invalide __erreur(3002)
911: # define d_ec_erreur_boucle_definie __erreur(3003)
912: # define d_ec_erreur_instruction_end __erreur(3004)
913: # define d_ec_erreur_instruction_until __erreur(3005)
914: # define d_ec_source_incoherent __erreur(3006)
915: # define d_ec_erreur_instruction_while __erreur(3007)
916: # define d_ec_erreur_instruction_then __erreur(3008)
917: # define d_ec_erreur_instruction_else __erreur(3009)
918: # define d_ec_erreur_instruction_elseif __erreur(3010)
919: # define d_ec_erreur_instruction_select __erreur(3011)
920: # define d_ec_erreur_instruction_case __erreur(3012)
921: #endif
922:
923: /*
924: --------------------------------------------------------------------------------
925: Erreurs à l'exécution
926: --------------------------------------------------------------------------------
927: */
928:
929: // -1 : erreur provoquée par une bibliothèque externe
930: #ifndef RPLARGS
931: # define d_ex 0
932: # define d_ex_pile_vide __erreur(1)
933: # define d_ex_manque_argument __erreur(2)
934: # define d_ex_argument_invalide __erreur(3)
935: # define d_ex_erreur_type_argument __erreur(4)
936: # define d_ex_nom_reserve __erreur(5)
937: # define d_ex_nombre_arguments __erreur(6)
938: # define d_ex_dimensions_invalides __erreur(7)
939: # define d_ex_expression_invalide __erreur(8)
940: # define d_ex_absence_graphique_courant __erreur(9)
941: # define d_ex_erreur_traitement_condition __erreur(10)
942: # define d_ex_erreur_traitement_boucle __erreur(11)
943: # define d_ex_variable_non_definie __erreur_(12)
944: # define d_ex_drapeau_inexistant __erreur(13)
945: # define d_ex_nom_invalide __erreur(14)
946: # define d_ex_element_inexistant __erreur(15)
947: # define d_ex_absence_variable __erreur(16)
948: # define d_ex_erreur_evaluation __erreur(17)
949: # define d_ex_semaphore __erreur(18)
950: # define d_ex_longueur_fft __erreur(19)
951: # define d_ex_queue_impression __erreur(20)
952: # define d_ex_type_trace_invalide __erreur(21)
953: # define d_ex_erreur_fichier __erreur(22)
954: # define d_ex_absence_equation __erreur(23)
955: # define d_ex_erreur_bibliotheque __erreur(24)
956: # define d_ex_execution_bibliotheque __erreur(25)
957: # define d_ex_stop __erreur(26)
958: # define d_ex_matrice_statistique_invalide __erreur(27)
959: # define d_ex_dimensions_matrice_statistique __erreur(28)
960: # define d_ex_absence_observations __erreur(29)
961: # define d_ex_statistiques_echantillon __erreur(30)
962: # define d_ex_observations_inexistantes __erreur(31)
963: # define d_ex_syntaxe __erreur(32)
964: # define d_ex_cycle_hors_boucle __erreur(33)
965: # define d_ex_conversion_unite __erreur(34)
966: # define d_ex_erreur_parametre_fichier __erreur(35)
967: # define d_ex_erreur_acces_fichier __erreur(36)
968: # define d_ex_erreur_requete_fichier __erreur(37)
969: # define d_ex_erreur_format_fichier __erreur(38)
970: # define d_ex_fichier_verrouille __erreur(39)
971: # define d_ex_verrou_indefini __erreur(40)
972: # define d_ex_fin_de_fichier_atteinte __erreur(41)
973: # define d_ex_debut_de_fichier_atteint __erreur(42)
974: # define d_ex_erreur_type_fichier __erreur(43)
975: # define d_ex_fichier_vide __erreur(44)
976: # define d_ex_dimensions_differentes __erreur(45)
977: # define d_ex_routines_mathematiques __erreur(46)
978: # define d_ex_exit_hors_boucle __erreur(47)
979: # define d_ex_longueur_dft __erreur(48)
980: # define d_ex_contexte __erreur(49)
981: # define d_ex_processus __erreur(50)
982: # define d_ex_image_processus __erreur(51)
983: # define d_ex_erreur_sql __erreur(52)
984: # define d_ex_variable_verrouillee __erreur(53)
985: # define d_ex_variable_volatile __erreur(54)
986: # define d_ex_erreur_processus __erreur(55)
987: # define d_ex_erreur_impression __erreur(56)
988: # define d_ex_nombre_arguments_fonction __erreur(57)
989: # define d_ex_fonction_indisponible __erreur(58)
990: # define d_ex_bibliotheque_chargee __erreur(59)
991: # define d_ex_aucun_symbole __erreur(60)
992: # define d_ex_definition_ambigue __erreur(61)
993: # define d_ex_fichier_hors_contexte __erreur(62)
994: # define d_ex_socket_en_ecoute __erreur(63)
995: # define d_ex_interruption_invalide __erreur(64)
996: # define d_ex_erreur_transcodage __erreur(65)
997: # define d_ex_absence_processus_pere __erreur(66)
998: # define d_ex_creation_variable __erreur(67)
999: # define d_ex_fusible __erreur(68)
1000: # define d_ex_iswi_hors_interruption __erreur(69)
1001: # define d_ex_daemon __erreur(70)
1002: # define d_ex_mutex __erreur(71)
1003: # define d_ex_variable_statique_partagee __erreur(72)
1004: # define d_ex_variable_partagee __erreur(73)
1005: # define d_ex_graphique_memorise __erreur(74)
1006: # define d_ex_matrice_non_diagonale __erreur(75)
1007: # define d_ex_locales __erreur(76)
1008: # define d_ex_representation __erreur(77)
1009: # define d_ex_erreur_profilage __erreur(78)
1010: # define d_ex_enregistrement_inexistant __erreur(79)
1011: # define d_ex_clef_inexistante __erreur(80)
1012: # define d_ex_nom_implicite __erreur(81)
1013: # define d_ex_version_bibliotheque __erreur(82)
1014: # define d_ex_creation_variable_globale __erreur(83)
1015: # define d_ex_erreur_interne_rplcas __erreur(84)
1016: # define d_ex_fichier_corrompu __erreur(85)
1017: # define d_ex_mutex_acquis_autre_thread __erreur(86)
1018: # define d_ex_expression_reguliere __erreur(87)
1019: # define d_ex_instruction_indisponible __erreur(88)
1020: # define d_ex_chiffrement __erreur(89)
1021: # define d_ex_chiffrement_indisponible __erreur(90)
1022: # define d_ex_longueur_clef_chiffrement __erreur(91)
1023: # define d_ex_taille_message __erreur(92)
1024: # define d_ex_type_externe_dup __erreur(93)
1025: # define d_ex_type_externe_drop __erreur(94)
1026: #endif
1027:
1028:
1029: /*
1030: ================================================================================
1031: STRUCTURES
1032: ================================================================================
1033: */
1034:
1035: /*
1036: --------------------------------------------------------------------------------
1037: Structure objet
1038: --------------------------------------------------------------------------------
1039: */
1040:
1041: #ifdef MIN
1042: # undef MIN
1043: #endif
1044:
1045: #ifdef MAX
1046: # undef MAX
1047: #endif
1048:
1049: #define ADR __RPL_ADR
1050: #define ALG __RPL_ALG
1051: #define BIN __RPL_BIN
1052: #define CHN __RPL_CHN
1053: #define CPL __RPL_CPL
1054: #define EXT __RPL_EXT
1055: #define FCH __RPL_FCH
1056: #define FCT __RPL_FCT
1057: #define INT __RPL_INT
1058: #define LST __RPL_LST
1059: #define MCX __RPL_MCX
1060: #define MIN __RPL_MIN
1061: #define MRL __RPL_MRL
1062: #define MTX __RPL_MTX
1063: #define NOM __RPL_NOM
1064: #define NON __RPL_NON
1065: #define PRC __RPL_PRC
1066: #define REC __RPL_REC
1067: #define REL __RPL_REL
1068: #define RPN __RPL_RPN
1069: #define SCK __RPL_SCK
1070: #define SLB __RPL_SLB
1071: #define SPH __RPL_SPH
1072: #define SQL __RPL_SQL
1073: #define TBL __RPL_TBL
1074: #define VCX __RPL_VCX
1075: #define VIN __RPL_VIN
1076: #define VRL __RPL_VRL
1077:
1078: enum t_rplcas_commandes { RPLCAS_INTEGRATION = 0, RPLCAS_LIMITE };
1079:
1080: enum t_type { ADR = 0, ALG, BIN, CHN, CPL, EXT, FCH, FCT, INT, LST,
1081: MCX, MIN, MRL, MTX, NOM, NON, PRC, REC, REL, RPN, SCK,
1082: SLB, SPH, SQL, TBL, VCX, VIN, VRL };
1083:
1084: /*
1085: ADR : adresse sur 64 bits signés.
1086: Adresse d'une définition à interpréter.
1087:
1088: ALG : expression algébrique (struct_liste_chainee *)
1089: La liste chaînée contient la définition convertie en notation
1090: polonaise inversée. Ce type diffère du type 'RPN' au niveau
1091: du format de sortie (notation algébrique).
1092:
1093: BIN : entier binaire sur 64 bits (unsigned integer8 *)
1094: Sans objet.
1095: Type C/Fortran : unsigned integer8
1096:
1097: CHN : chaine de caracteres (unsigned char *)
1098: Sans objet.
1099:
1100: CPL : complexe sur 2*64 bits (complex*16, struct_complexe16 *)
1101: Sans objet.
1102: Type C/Fortran : complex16
1103:
1104: EXT : type géré dans une bibliothèque externe.
1105:
1106: FCH : descripteur de fichier (struct_fichier *).
1107:
1108: FCT : déclaration d'une fonction et de son nombre d'arguments
1109: (struct_fonction *). Ce type n'est nécessaire que dans le
1110: traitement des types 'ALG' et 'RPN'.
1111:
1112: INT : entier sur 64 bits (integer*8, integer8 *)
1113: Sans objet.
1114: Type C/Fortran : integer8
1115:
1116: LST : liste (struct_liste_chainee *)
1117: Les objets sont enregistrés sous forme de liste chaînée récursive.
1118: Cela permet de traiter des tableaux de données hétérogènes de
1119: grandes dimensions. Le nombre de dimensions maximal est fixé par
1120: la mémoire de la station.
1121:
1122: MCX : matrice de complexes (struct_matrice *)
1123: Sans objet.
1124:
1125: MIN : matrice d'entiers (struct_matrice *)
1126: Sans objet.
1127:
1128: MRL : matrice de reels (struct_matrice *)
1129: Sans objet.
1130:
1131: MTX : mutex (struct_mutex *)
1132: Sans objet.
1133:
1134: NOM : nom de variable (struct_nom *)
1135: Sans objet.
1136:
1137: PRC : processus (struct_processus_fils *)
1138: Sans objet.
1139:
1140: REL : reel sur 64 bits (real*8, real8 *)
1141: Sans objet.
1142:
1143: RPN : definition (struct_liste_chainee *)
1144: Ce type diffère du type 'ALG' au niveau du format de sortie
1145: (notation polonaise inversée).
1146:
1147: SCK : socket (struct_socket *)
1148:
1149: SLB : bibliothèque dynamique partagée (struct_bibliotheque *)
1150: Sans objet.
1151:
1152: SPH : sémaphore nommé (struct_semaphore *)
1153:
1154: SQL : connecteur sur une base de données SQL (struct_connecteur_sql *)
1155:
1156: TBL : tableau multidimensionnel d'objets (struct_tableau *).
1157:
1158: VCX : vecteur de complexes (struct_vecteur *)
1159: Sans objet.
1160:
1161: VIN : vecteur d'entiers (struct_vecteur *)
1162: Sans objet.
1163:
1164: VRL : vecteur de reels (struct_vecteur *)
1165: Sans objet.
1166: */
1167:
1168: typedef struct objet
1169: {
1170: enum t_type type;
1171: integer8 extension_type;
1172: void *descripteur_bibliotheque;
1173:
1174: volatile long nombre_occurrences;
1175:
1176: pthread_mutex_t mutex;
1177:
1178: void *objet;
1179: } struct_objet;
1180:
1181:
1182: /*
1183: --------------------------------------------------------------------------------
1184: Structure fichier
1185: --------------------------------------------------------------------------------
1186: */
1187:
1188: #ifndef RPLARGS
1189: typedef struct fichier
1190: {
1191: int descripteur;
1192:
1193: unsigned char acces; /* S/D/I */
1194: unsigned char binaire; /* Y/N/F */
1195: unsigned char ouverture;
1196: unsigned char protection;
1197: unsigned char *nom;
1198:
1199: struct_objet *format;
1200:
1201: pid_t pid;
1202: pthread_t tid;
1203:
1204: integer8 position_clef;
1205: } struct_fichier;
1206: #endif
1207:
1208:
1209: /*
1210: --------------------------------------------------------------------------------
1211: Structure mutex
1212: --------------------------------------------------------------------------------
1213: */
1214:
1215: #ifndef RPLARGS
1216: typedef struct rpl_mutex
1217: {
1218: pthread_mutex_t mutex;
1219: pthread_t tid;
1220: } struct_mutex;
1221: #endif
1222:
1223:
1224: /*
1225: --------------------------------------------------------------------------------
1226: Structure sémaphore
1227: --------------------------------------------------------------------------------
1228: */
1229:
1230: #ifndef RPLARGS
1231: typedef struct semaphore
1232: {
1233: unsigned char *nom;
1234: sem_t *semaphore;
1235: } struct_semaphore;
1236: #endif
1237:
1238:
1239: /*
1240: --------------------------------------------------------------------------------
1241: Structure marque
1242: --------------------------------------------------------------------------------
1243: */
1244:
1245: #ifndef RPLARGS
1246: typedef struct marque
1247: {
1248: unsigned char *label;
1249: unsigned char *position;
1250:
1251: struct marque *suivant;
1252: } struct_marque;
1253: #endif
1254:
1255:
1256: /*
1257: --------------------------------------------------------------------------------
1258: Structure bibliothèque
1259: --------------------------------------------------------------------------------
1260: */
1261:
1262: #ifndef RPLARGS
1263: typedef struct bibliotheque
1264: {
1265: void *descripteur;
1266:
1267: pid_t pid;
1268: pthread_t tid;
1269:
1270: unsigned char *nom;
1271: } struct_bibliotheque;
1272: #endif
1273:
1274:
1275: /*
1276: --------------------------------------------------------------------------------
1277: Structure descripteur fichier
1278: --------------------------------------------------------------------------------
1279: */
1280:
1281: #ifndef RPLARGS
1282: typedef struct descripteur_fichier
1283: {
1284: int identifiant;
1285:
1286: unsigned char effacement;
1287: unsigned char type; // C (file *) ou S (sqlite *)
1288: unsigned char *nom;
1289:
1290: pid_t pid;
1291: pthread_t tid;
1292:
1293: union
1294: {
1295: file *descripteur_c;
1296: sqlite3 *descripteur_sqlite;
1297: };
1298: } struct_descripteur_fichier;
1299: #endif
1300:
1301:
1302: /*
1303: --------------------------------------------------------------------------------
1304: Structure connecteur SQL
1305: --------------------------------------------------------------------------------
1306: */
1307:
1308: #ifndef RPLARGS
1309: typedef struct connecteur_sql
1310: {
1311: pid_t pid;
1312: pthread_t tid;
1313:
1314: /*
1315: * "MYSQL"
1316: * "POSTGRESQL"
1317: */
1318:
1319: unsigned char *type;
1320: unsigned char *locale;
1321:
1322: union
1323: {
1324: # ifdef MYSQL_SUPPORT
1325: MYSQL *mysql;
1326: # endif
1327: # ifdef POSTGRESQL_SUPPORT
1328: PGconn *postgresql;
1329: # endif
1330: sqlite3 *sqlite;
1331: } descripteur;
1332: } struct_connecteur_sql;
1333: #endif
1334:
1335: #define sqlclose(s_objet) \
1336: if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, "MYSQL") \
1337: == 0) \
1338: mysqlclose((*((struct_connecteur_sql *) (*s_objet).objet)) \
1339: .descripteur); \
1340: else if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, \
1341: "POSTGRESQL") == 0) \
1342: postgresqlclose((*((struct_connecteur_sql *) (*s_objet).objet)) \
1343: .descripteur); \
1344: else if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, \
1345: "SQLITE") == 0) \
1346: sqlite3_close((*((struct_connecteur_sql *) (*s_objet).objet)) \
1347: .descripteur.sqlite); \
1348: else \
1349: BUG(1, uprintf("SQL type '%s' not allowed!", \
1350: (*((struct_connecteur_sql *) (*s_objet).objet)).type));
1351:
1352: /*
1353: --------------------------------------------------------------------------------
1354: Structure socket
1355: --------------------------------------------------------------------------------
1356: */
1357:
1358: #ifndef RPLARGS
1359:
1360: # define d_BIND_TO_DEVICE 0
1361: # define d_BROADCAST 1
1362: # define d_DONT_ROUTE 2
1363: # define d_KEEP_ALIVE 3
1364: # define d_PRIORITY 4
1365: # define d_RECEIVE_BUFFER 5
1366: # define d_FORCE_RECEIVE_BUFFER 6
1367: # define d_SEND_BUFFER 7
1368: # define d_FORCE_SEND_BUFFER 8
1369: # define d_RECEIVING_TIMEOUT 9
1370: # define d_SENDING_TIMEOUT 10
1371: # define d_REUSE_ADDRESS 11
1372:
1373: typedef struct socket
1374: {
1375: int domaine;
1376: int socket;
1377:
1378: pid_t pid;
1379: pthread_t tid;
1380:
1381: unsigned char *adresse;
1382: unsigned char *adresse_distante;
1383: unsigned char binaire;
1384: unsigned char socket_en_ecoute;
1385: logical1 socket_connectee;
1386: unsigned char effacement;
1387: unsigned char localisation;
1388: unsigned char protection;
1389: unsigned char type[19 + 1];
1390:
1391: integer8 options;
1392: int priorite;
1393: int buffer_reception;
1394: int buffer_emission;
1395: int timeout_emission;
1396: int timeout_reception;
1397:
1398: struct_objet *format;
1399: } struct_socket;
1400: #endif
1401:
1402: /*
1403: --------------------------------------------------------------------------------
1404: Structure liste chaînee
1405: --------------------------------------------------------------------------------
1406: */
1407:
1408: typedef struct liste_chainee
1409: {
1410: struct liste_chainee *suivant;
1411:
1412: struct_objet *donnee;
1413: } struct_liste_chainee;
1414:
1415:
1416: /*
1417: --------------------------------------------------------------------------------
1418: Structure de gestion des signaux en provenance de rplsignal
1419: --------------------------------------------------------------------------------
1420: */
1421:
1422: #define d_NOMBRE_SIGNAUX 64
1423:
1424: typedef struct gestion_signaux
1425: {
1426: unsigned char masque_signaux[d_NOMBRE_SIGNAUX];
1427:
1428: /*
1429: * 'I' : signal ignoré
1430: * 'Q' : signal mis en queue pour un traitement ultérieur
1431: * 'N' : traitement normal du signal
1432: */
1433:
1434: integer8 queue_signaux[d_NOMBRE_SIGNAUX];
1435: integer8 nombre_signaux_en_queue;
1436: struct_objet *corps_signaux[d_NOMBRE_SIGNAUX];
1437:
1438: pthread_mutex_t mutex;
1439: } struct_gestion_signaux;
1440:
1441: #ifndef MAIN_RPL
1442: # define __STATIC_GESTION_SIGNAUX__
1443: #else
1444: # define __STATIC_GESTION_SIGNAUX__ = { .mutex = PTHREAD_MUTEX_INITIALIZER }
1445: #endif
1446:
1447: __EXTERN__ volatile struct_gestion_signaux signaux_externes
1448: __STATIC_GESTION_SIGNAUX__;
1449:
1450:
1451: /*
1452: --------------------------------------------------------------------------------
1453: Structure liste profilage
1454: --------------------------------------------------------------------------------
1455: */
1456:
1457: typedef struct liste_profilage
1458: {
1459: struct liste_profilage *suivant;
1460:
1461: unsigned char *fonction;
1462:
1463: struct timeval dernier_appel;
1464: struct timeval cumul;
1465:
1466: integer8 nombre_appels;
1467: } struct_liste_profilage;
1468:
1469: typedef struct liste_profilage2
1470: {
1471: struct liste_profilage2 *suivant;
1472:
1473: unsigned char *fonction;
1474: } struct_liste_profilage2;
1475:
1476: /*
1477: --------------------------------------------------------------------------------
1478: Structure contenant les fichiers graphiques (liste chaînée)
1479: --------------------------------------------------------------------------------
1480: */
1481:
1482: #ifndef RPLARLS
1483: typedef struct fichier_graphique
1484: {
1485: struct fichier_graphique *suivant;
1486:
1487: logical1 presence_axes;
1488:
1489: unsigned char *nom;
1490: unsigned char type[21];
1491:
1492: unsigned char *legende;
1493:
1494: int dimensions;
1495:
1496: integer8 systeme_axes;
1497: } struct_fichier_graphique;
1498: #endif
1499:
1500: /*
1501: --------------------------------------------------------------------------------
1502: Structure nom
1503: --------------------------------------------------------------------------------
1504: */
1505:
1506: typedef struct nom
1507: {
1508: unsigned char *nom;
1509: logical1 symbole; /* d_vrai/d_faux */
1510: // symbole == d_vrai signifie que le nom a été introduit dans un
1511: // calcul sans les apostrophes.
1512: } struct_nom;
1513:
1514:
1515: /*
1516: --------------------------------------------------------------------------------
1517: Structure processus fils
1518: --------------------------------------------------------------------------------
1519: */
1520:
1521: #ifndef RPLARGS
1522: typedef struct descripteur_thread
1523: {
1524: struct processus *s_etat_processus;
1525: struct processus *s_nouvel_etat_processus;
1526:
1527: struct_objet *argument;
1528:
1529: pid_t pid;
1530: volatile pthread_t tid;
1531:
1532: pthread_t thread_pere;
1533:
1534: pthread_mutex_t mutex;
1535: pthread_mutex_t mutex_nombre_references;
1536:
1537: volatile logical1 thread_actif;
1538:
1539: int pipe_erreurs[2];
1540: int pipe_objets[2];
1541: int pipe_injections[2];
1542: int pipe_nombre_injections[2];
1543: int pipe_interruptions[2];
1544: // pipe_nombre_elements_attente == 0 => initialisation ou terminaison
1545: // pipe_nombre_elements_attente == 1 => objet en attente
1546: // pipe_nombre_elements_attente == 2 => interruption en attente
1547: int pipe_nombre_elements_attente[2];
1548: int pipe_acquittement[2];
1549:
1550: volatile integer8 nombre_objets_dans_pipe;
1551: volatile integer8 nombre_interruptions_dans_pipe;
1552:
1553: logical1 processus_detache;
1554: logical1 destruction_objet;
1555:
1556: volatile signed long nombre_references;
1557: } struct_descripteur_thread;
1558:
1559: typedef struct processus_fils
1560: {
1561: struct_descripteur_thread *thread;
1562: } struct_processus_fils;
1563: #endif
1564:
1565:
1566: /*
1567: --------------------------------------------------------------------------------
1568: Structure liste pile systeme
1569: --------------------------------------------------------------------------------
1570: */
1571:
1572: #ifndef RPLARGS
1573: typedef struct liste_pile_systeme
1574: {
1575: struct liste_pile_systeme *suivant;
1576:
1577: struct_objet *indice_boucle;
1578: struct_objet *limite_indice_boucle;
1579: struct_objet *objet_de_test;
1580:
1581: logical1 arret_si_exception;
1582: logical1 creation_variables_statiques;
1583: logical1 creation_variables_partagees;
1584: logical1 evaluation_expression;
1585:
1586: unsigned char clause;
1587:
1588: /*
1589: clause :
1590: I : IF
1591: R : IFERR
1592: X : IFERR indiquant la présence d'une erreur.
1593: T : THEN
1594: E : ELSE
1595: Z : traitement en cours de ELSE
1596: D : DO
1597: U : UNTIL
1598: W : WHILE
1599: M : WHILE avec une clause fausse.
1600: S : SELECT
1601: K : aucun cas CASE n'a encore été traité.
1602: C : au moins un cas de SELECT...CASE a été traité.
1603: Q : traitement en cours d'un cas CASE.
1604: F : traitement du cas DEFAULT
1605: */
1606:
1607: unsigned char retour_definition;
1608: unsigned char *nom_variable;
1609: unsigned char origine_routine_evaluation;
1610: unsigned char type_cloture;
1611:
1612: /*
1613: type clôture :
1614: C SELECT : END termine un test SELECT/DEFAULT/END.
1615: D DO : END termine une boucle DO/UNTIL/END.
1616: I IF : END termine un test IF/THEN (ELSE)/END.
1617: J IFERR : END termine un test IFERR/THEN (ELSE)/END.
1618: K CASE : END termine un test CASE/THEN/END
1619: W WHILE : END termine une boucle WHILE/REPEAT/END.
1620: Q CRITICAL : END termine une section critique CRITICAL/END
1621:
1622: F FOR : NEXT ou STEP termine une boucle avec compteur.
1623: S START : NEXT ou STEP termine une boucle sans compteur.
1624: L LOOP : boucle utilisé dans le traitement de l'instruction RETURN.
1625: Elle correspond à une boucle FOR ou START mais sans son
1626: initialisation.
1627: A FORALL : NEXT termine une boucle sur un objet.
1628: */
1629:
1630: integer8 adresse_retour;
1631: integer8 niveau_courant;
1632: struct_liste_chainee *pointeur_objet_retour;
1633: } struct_liste_pile_systeme;
1634: #endif
1635:
1636:
1637: /*
1638: --------------------------------------------------------------------------------
1639: Structure variable
1640: --------------------------------------------------------------------------------
1641: */
1642:
1643: #ifndef RPLARGS
1644: typedef union position_variable
1645: {
1646: integer8 adresse;
1647: struct_objet *pointeur;
1648: } union_position_variable;
1649:
1650: typedef struct variable
1651: {
1652: unsigned char *nom;
1653: unsigned char origine; // P(rogramme) ou E(valuation)
1654:
1655: integer8 niveau;
1656:
1657: union_position_variable variable_statique;
1658: union_position_variable variable_partagee;
1659:
1660: struct_objet *objet;
1661:
1662: logical1 variable_verrouillee;
1663: } struct_variable;
1664:
1665: #endif
1666:
1667: /*
1668: --------------------------------------------------------------------------------
1669: Structure variable partagée
1670: --------------------------------------------------------------------------------
1671: */
1672:
1673: #ifndef RPLARGS
1674:
1675: typedef struct variable_partage
1676: {
1677: unsigned char *nom;
1678: unsigned char origine;
1679:
1680: integer8 niveau;
1681:
1682: union_position_variable variable_partagee;
1683:
1684: struct_objet *objet;
1685:
1686: pthread_mutex_t mutex;
1687: } struct_variable_partagee;
1688:
1689: #endif
1690:
1691:
1692: /*
1693: --------------------------------------------------------------------------------
1694: Structure variable statique
1695: --------------------------------------------------------------------------------
1696: */
1697:
1698: #ifndef RPLARGS
1699: typedef struct variable_statique
1700: {
1701: unsigned char *nom;
1702: unsigned char origine;
1703:
1704: // Position de création de la variable statique dans le programme ou dans
1705: // l'expression. 'origine' vaut 'P' pour programme ou 'E' pour expression.
1706:
1707: integer8 niveau;
1708:
1709: union_position_variable variable_statique;
1710:
1711: struct_objet *objet;
1712: } struct_variable_statique;
1713: #endif
1714:
1715:
1716: /*
1717: --------------------------------------------------------------------------------
1718: Structure vecteur
1719: --------------------------------------------------------------------------------
1720: */
1721:
1722: typedef struct vecteur
1723: {
1724: integer8 taille;
1725:
1726: unsigned char type; /* C (complex*16), R (real*8), I (integer*8) */
1727:
1728: void *tableau;
1729: } struct_vecteur;
1730:
1731:
1732: /*
1733: --------------------------------------------------------------------------------
1734: Structure matrice
1735: --------------------------------------------------------------------------------
1736: */
1737:
1738: typedef struct matrice
1739: {
1740: integer8 nombre_lignes;
1741: integer8 nombre_colonnes;
1742:
1743: unsigned char type; /* C (complex*16), R (real*8), I (integer*8) */
1744:
1745: void **tableau;
1746: } struct_matrice;
1747:
1748:
1749: /*
1750: --------------------------------------------------------------------------------
1751: Structure tableau
1752: --------------------------------------------------------------------------------
1753: */
1754:
1755: typedef struct tableau
1756: {
1757: integer8 nombre_elements;
1758:
1759: struct_objet **elements;
1760: } struct_tableau;
1761:
1762:
1763: /*
1764: --------------------------------------------------------------------------------
1765: Structure arbre
1766: --------------------------------------------------------------------------------
1767: */
1768:
1769: typedef struct arbre
1770: {
1771: struct_liste_chainee *feuille;
1772:
1773: integer8 nombre_branches;
1774: struct arbre **branches;
1775: } struct_arbre;
1776:
1777:
1778: /*
1779: --------------------------------------------------------------------------------
1780: Structures de gestion des instructions externes
1781: --------------------------------------------------------------------------------
1782: */
1783:
1784: typedef struct instruction_externe
1785: {
1786: unsigned char *nom;
1787: unsigned char *nom_bibliotheque;
1788: void *descripteur_bibliotheque;
1789: integer8 position_fleche;
1790: } struct_instruction_externe;
1791:
1792:
1793: /*
1794: --------------------------------------------------------------------------------
1795: Structure argument (pour les fonctions dynamiques)
1796: --------------------------------------------------------------------------------
1797: */
1798:
1799: typedef struct rpl_arguments
1800: {
1801: /* Piles operationnelles */
1802:
1803: struct_liste_chainee *l_base_pile;
1804: struct_liste_chainee *l_base_pile_last;
1805:
1806: /* Etat du calculateur */
1807:
1808: t_8_bits drapeaux_etat[8];
1809:
1810: /* Traitement des erreurs */
1811:
1812: unsigned char *message_erreur;
1813: unsigned char type_erreur; /* S = système
1814: E = exécution */
1815: integer8 erreur;
1816:
1817: /* Traitement des messages d'aide */
1818:
1819: logical1 aide; /* Affichage d'un
1820: message d'aide
1821: par la routine */
1822:
1823: /* Nombre d'arguments */
1824:
1825: unsigned char affichage_arguments;
1826: unsigned char constante_symbolique;
1827: unsigned char instruction_valide;
1828: unsigned char test_instruction;
1829:
1830: integer8 nombre_arguments;
1831: // Nombre d'arguments de la fonction, positif ou nul.
1832:
1833: void *s_etat_processus;
1834: } struct_rpl_arguments;
1835:
1836: /*
1837: --------------------------------------------------------------------------------
1838: Structure d'arbre des instructions intrinsèques
1839: --------------------------------------------------------------------------------
1840: */
1841:
1842: #ifndef RPLARGS
1843: typedef struct instruction
1844: {
1845: struct instruction **noeuds;
1846: void (*feuille)(struct processus *);
1847: } struct_instruction;
1848: #endif
1849:
1850: /*
1851: --------------------------------------------------------------------------------
1852: Structure d'arbre des variables globales et locales
1853: --------------------------------------------------------------------------------
1854: */
1855:
1856: #ifndef RPLARGS
1857: typedef struct arbre_variables
1858: {
1859: unsigned int noeuds_utilises;
1860: // Nombre de noeuds utilisés dans le
1861: // tableau **noeuds
1862: signed int indice_tableau_pere;
1863: // Position de la structure dans le
1864: // tableau **noeuds du père
1865:
1866: struct arbre_variables *noeud_pere;
1867: struct arbre_variables **noeuds;
1868:
1869: struct liste_variables *feuille;
1870: struct liste_variables_statiques *feuille_statique;
1871: } struct_arbre_variables;
1872:
1873: typedef struct arbre_variables_partagees
1874: {
1875: unsigned int noeuds_utilises;
1876: // Nombre de noeuds utilisés dans le
1877: // tableau **noeuds
1878: signed int indice_tableau_pere;
1879: // Position de la structure dans le
1880: // tableau **noeuds du père
1881:
1882: struct arbre_variables_partagees *noeud_pere;
1883: struct arbre_variables_partagees **noeuds;
1884:
1885: struct liste_variables_partagees *feuille;
1886:
1887: pthread_mutex_t mutex_feuille;
1888: } struct_arbre_variables_partagees;
1889:
1890: #define INITIALISATION_MUTEX(mutex) \
1891: do { \
1892: pthread_mutexattr_t attributs_mutex; \
1893: pthread_mutexattr_init(&attributs_mutex); \
1894: pthread_mutexattr_settype(&attributs_mutex, PTHREAD_MUTEX_RECURSIVE); \
1895: pthread_mutex_init(&(mutex), &attributs_mutex); \
1896: pthread_mutexattr_destroy(&attributs_mutex); \
1897: } while(0)
1898:
1899: typedef struct tableau_variables
1900: {
1901: unsigned char origine;
1902: unsigned char *nom; // pointeur sur la struct_variable
1903: // réelle et non copie de la chaîne
1904: integer8 niveau;
1905:
1906: struct_objet *objet; // pointeur sur l'objet et non copie
1907: // de l'objet.
1908:
1909: logical1 variable_verrouillee;
1910: logical1 variable_masquee;
1911: pthread_mutex_t *mutex;
1912: union_position_variable variable_statique;
1913: union_position_variable variable_partagee;
1914: } struct_tableau_variables;
1915:
1916: // La liste des variables est une liste doublement chaînée et circulaire.
1917: typedef struct liste_variables
1918: {
1919: union
1920: {
1921: // Utilisation dans la gestion des variables
1922: struct_variable *variable;
1923: // Utilisation dans la pile système (variables par niveau)
1924: struct_liste_chainee *liste;
1925: };
1926:
1927: struct arbre_variables *noeud_pere;
1928: struct arbre_variables *noeud;
1929: struct liste_variables *suivant;
1930: struct liste_variables *precedent;
1931: } struct_liste_variables;
1932:
1933: // La liste des variables statiques et une liste double chaînée et non
1934: // circulaire.
1935: typedef struct liste_variables_statiques
1936: {
1937: struct liste_variables_statiques *suivant;
1938: struct liste_variables_statiques *precedent;
1939: struct liste_variables_statiques *reference;
1940: struct_arbre_variables *feuille;
1941: struct_variable_statique *variable;
1942: } struct_liste_variables_statiques;
1943:
1944: typedef struct liste_variables_partagees
1945: {
1946: struct liste_variables_partagees *suivant;
1947: struct liste_variables_partagees *precedent;
1948: struct liste_variables_partagees *reference;
1949: struct_arbre_variables_partagees *feuille;
1950: struct_variable_partagee *variable;
1951: pthread_t tid;
1952: pid_t pid;
1953: } struct_liste_variables_partagees;
1954: #endif
1955:
1956:
1957: /*
1958: --------------------------------------------------------------------------------
1959: Structure fonction
1960: --------------------------------------------------------------------------------
1961: */
1962:
1963: #ifndef RPLARGS
1964: typedef struct fonction
1965: {
1966: unsigned char *nom_fonction;
1967: integer8 nombre_arguments;
1968:
1969: void (*fonction)(struct processus *);
1970:
1971: volatile struct_liste_chainee *prediction_saut;
1972: volatile logical1 prediction_execution;
1973: } struct_fonction;
1974: #endif
1975:
1976:
1977: /*
1978: --------------------------------------------------------------------------------
1979: Structure buffer
1980: --------------------------------------------------------------------------------
1981: */
1982:
1983: typedef struct buffer
1984: {
1985: unsigned char *buffer;
1986:
1987: size_t longueur_requise;
1988: int classe;
1989: } struct_buffer;
1990:
1991:
1992: /*
1993: --------------------------------------------------------------------------------
1994: Structure processus
1995: --------------------------------------------------------------------------------
1996: */
1997:
1998: #ifndef RPLARGS
1999: typedef struct processus
2000: {
2001: /* Pointeurs sur le programme */
2002:
2003: unsigned char *definitions_chainees;
2004: struct_liste_chainee *expression_courante;
2005:
2006: unsigned char *instruction_courante;
2007: struct_objet *objet_courant;
2008: unsigned char evaluation_expression_compilee; /*Y/N*/
2009:
2010: unsigned char *nom_fichier_source;
2011: unsigned char *nom_fichier_historique;
2012:
2013: unsigned char autorisation_conversion_chaine; /*Y/N*/
2014: unsigned char autorisation_empilement_programme; /*Y/N*/
2015: unsigned char autorisation_evaluation_nom; /*Y/N*/
2016: unsigned char autorisation_nom_implicite; /*Y/N*/
2017: unsigned char evaluation_forcee; /*Y/N*/
2018: unsigned char instruction_valide; /*Y/N*/
2019: unsigned char instruction_intrinseque; /*Y/I/N*/
2020: unsigned char instruction_sensible; /*Y/N*/
2021: unsigned char test_instruction; /*Y/N*/
2022: unsigned char affichage_arguments; /*Y/N*/
2023: unsigned char constante_symbolique; /*Y/N*/
2024: unsigned char traitement_symbolique; /*Y/N*/
2025: unsigned char mode_execution_programme; /*Y/I/N*/
2026: unsigned char mode_interactif; /*Y/N*/
2027: unsigned char mode_evaluation_expression; /*Y/N*/
2028: unsigned char traitement_cycle_exit; /*N/E/C*/
2029: unsigned char recherche_type; /*Y/N*/
2030:
2031: integer8 position_courante;
2032: integer8 longueur_definitions_chainees;
2033:
2034: /* Pointeurs sur les instructions */
2035:
2036: int *pointeurs_caracteres;
2037: int nombre_caracteres;
2038: struct_instruction *arbre_instructions;
2039:
2040: /* Requetes */
2041:
2042: unsigned char requete_arret; /*Y/N*/
2043:
2044: /* Piles operationnelles */
2045:
2046: struct_liste_chainee *l_base_pile;
2047: struct_liste_chainee *l_base_pile_last;
2048:
2049: integer8 hauteur_pile_operationnelle;
2050:
2051: /* Piles systemes */
2052:
2053: struct_liste_pile_systeme *l_base_pile_systeme;
2054:
2055: integer8 hauteur_pile_systeme;
2056:
2057: /* Gestion des processus */
2058:
2059: volatile
2060: struct_liste_chainee *l_base_pile_processus;
2061:
2062: logical1 presence_pipes;
2063:
2064: int pipe_acquittement;
2065: int pipe_donnees;
2066: int pipe_injections;
2067: int pipe_nombre_injections;
2068: int pipe_interruptions;
2069: int pipe_nombre_elements_attente;
2070: int nombre_objets_envoyes_non_lus;
2071: int nombre_objets_injectes;
2072:
2073: real8 pourcentage_maximal_cpu;
2074: real8 temps_maximal_cpu;
2075:
2076: logical1 presence_fusible;
2077: pthread_t thread_fusible;
2078: pthread_t thread_surveille_par_fusible;
2079: pthread_t thread_signaux;
2080: int pipe_signaux[2];
2081:
2082: volatile int pointeur_signal_ecriture;
2083: volatile int pointeur_signal_lecture;
2084: volatile enum signaux_rpl signaux_en_queue[LONGUEUR_QUEUE_SIGNAUX];
2085: volatile logical1 demarrage_fils;
2086: volatile logical1 redemarrage_processus;
2087:
2088: /* Contextes */
2089:
2090: struct_liste_chainee *l_base_pile_contextes;
2091: struct_liste_chainee *l_base_pile_taille_contextes;
2092:
2093: /* Variables */
2094:
2095: // La liste des variables par niveau est doublement chaînée.
2096: // À tout moment, elle pointe sur le niveau le plus haut existant et
2097: // l_liste_variable_par_niveau->precedent renvoie la liste des
2098: // définitions. l_liste_variable_par_niveau->precedent->precedent pointe
2099: // sur la liste des variables globales.
2100: //
2101: // À l'initialisation :
2102: // l_liste_variables_par_niveau->suivant == l_liste_variables_par_niveau
2103: // l_liste_variables_par_niveau->precedent == l_liste_variables_par_niveau
2104:
2105: struct_arbre_variables *s_arbre_variables;
2106: struct_liste_variables *l_liste_variables_par_niveau;
2107: struct_liste_variables_statiques
2108: *l_liste_variables_statiques;
2109:
2110: struct_arbre_variables_partagees
2111: **s_arbre_variables_partagees;
2112: struct_liste_variables_partagees
2113: **l_liste_variables_partagees;
2114:
2115: logical1 niveau_supprime;
2116:
2117: struct_variable *pointeur_variable_courante;
2118: struct_liste_variables *pointeur_feuille_courante;
2119: struct_variable_statique *pointeur_variable_statique_courante;
2120: struct_variable_partagee *pointeur_variable_partagee_courante;
2121:
2122: int *pointeurs_caracteres_variables;
2123: int nombre_caracteres_variables;
2124:
2125: integer8 niveau_courant;
2126: integer8 niveau_initial;
2127:
2128: logical1 creation_variables_statiques;
2129: logical1 creation_variables_partagees;
2130: logical1 gel_liste_variables;
2131:
2132: /* Fichiers */
2133:
2134: struct_liste_chainee *s_fichiers;
2135:
2136: /* Sockets */
2137:
2138: struct_liste_chainee *s_sockets;
2139:
2140: /* Connecteurs aux bases de données */
2141:
2142: struct_liste_chainee *s_connecteurs_sql;
2143:
2144: /* Bibliothèques dynamiques */
2145:
2146: struct_liste_chainee *s_bibliotheques;
2147: struct_instruction_externe *s_instructions_externes;
2148: integer8 nombre_instructions_externes;
2149:
2150: /* Fichier d'impression */
2151:
2152: unsigned char *nom_fichier_impression;
2153: unsigned char format_papier[16];
2154:
2155: /* Parametres graphiques */
2156:
2157: struct_fichier_graphique *fichiers_graphiques; /* NULL */
2158:
2159: unsigned char type_trace_eq[21];
2160:
2161: /*
2162: * 2D :
2163: * FONCTION
2164: * PARAMETRIQUE
2165: * POLAIRE
2166: * COURBES DE NIVEAU
2167: *
2168: * 3D :
2169: * GRILLE 3D
2170: * COURBE PARAMETRIQUE // A FAIRE
2171: * SURFACE PARAMETRIQUE // A FAIRE
2172: * CYNLINDRIQUE // A FAIRE
2173: * SPHERIQUE // A FAIRE
2174: */
2175:
2176: unsigned char type_trace_sigma[21];
2177:
2178: /*
2179: * POINTS
2180: * HISTOGRAMME
2181: * TABLE TRACANTE
2182: */
2183:
2184: /*
2185: * ECHELLES
2186: */
2187:
2188: integer8 systeme_axes;
2189:
2190: real8 x_min;
2191: real8 x_max;
2192: real8 y_min;
2193: real8 y_max;
2194: real8 z_min;
2195: real8 z_max;
2196:
2197: real8 x_tics;
2198: real8 y_tics;
2199: real8 z_tics;
2200:
2201: integer8 mx_tics;
2202: integer8 my_tics;
2203: integer8 mz_tics;
2204:
2205: logical1 x_lines;
2206: logical1 y_lines;
2207: logical1 z_lines;
2208:
2209: logical1 mx_lines;
2210: logical1 my_lines;
2211: logical1 mz_lines;
2212:
2213: /*
2214: * -1 : absent du graphique
2215: * 0 : graduations automatiques
2216: * >0 : valeur manuelle
2217: */
2218:
2219: real8 x2_min;
2220: real8 x2_max;
2221: real8 y2_min;
2222: real8 y2_max;
2223: real8 z2_min;
2224: real8 z2_max;
2225:
2226: real8 x2_tics;
2227: real8 y2_tics;
2228: real8 z2_tics;
2229:
2230: integer8 mx2_tics;
2231: integer8 my2_tics;
2232: integer8 mz2_tics;
2233:
2234: logical1 x2_lines;
2235: logical1 y2_lines;
2236: logical1 z2_lines;
2237:
2238: logical1 mx2_lines;
2239: logical1 my2_lines;
2240: logical1 mz2_lines;
2241:
2242: real8 resolution;
2243:
2244: logical1 souris_active;
2245:
2246: logical1 echelle_automatique_x;
2247: logical1 echelle_automatique_y;
2248: logical1 echelle_automatique_z;
2249:
2250: logical1 echelle_automatique_x2;
2251: logical1 echelle_automatique_y2;
2252: logical1 echelle_automatique_z2;
2253:
2254: logical1 echelle_log_x;
2255: logical1 echelle_log_y;
2256: logical1 echelle_log_z;
2257:
2258: logical1 echelle_log_x2;
2259: logical1 echelle_log_y2;
2260: logical1 echelle_log_z2;
2261:
2262: real8 point_de_vue_theta;
2263: real8 point_de_vue_phi;
2264: real8 echelle_3D;
2265:
2266: unsigned char *label_x;
2267: unsigned char *label_y;
2268: unsigned char *label_z;
2269: unsigned char *titre;
2270: unsigned char *legende;
2271:
2272: unsigned char *nom_fichier_gnuplot;
2273: unsigned char *type_fichier_gnuplot;
2274:
2275: struct_objet *indep;
2276: struct_objet *depend;
2277: struct_objet *parametres_courbes_de_niveau;
2278:
2279: struct_marque *s_marques;
2280:
2281: file *entree_standard;
2282:
2283: logical1 requete_nouveau_plan;
2284: logical1 mise_a_jour_trace_requise;
2285:
2286: /* Parametres statistiques */
2287:
2288: integer8 colonne_statistique_1;
2289: integer8 colonne_statistique_2;
2290:
2291: /* Etat du calculateur */
2292:
2293: t_8_bits drapeaux_etat[8];
2294:
2295: /* Traitement des exceptions */
2296:
2297: logical1 arret_si_exception;
2298: int exception;
2299: int derniere_exception;
2300: int exception_processus_fils;
2301:
2302: /* Traitement des erreurs */
2303:
2304: int erreur_compilation;
2305: volatile int erreur_execution;
2306: volatile int erreur_systeme;
2307:
2308: struct_objet *s_objet_errone;
2309: struct_objet *s_objet_erreur;
2310:
2311: logical1 erreur_scrutation;
2312:
2313: volatile int erreur_systeme_processus_fils;
2314: int erreur_execution_processus_fils;
2315:
2316: pid_t pid_erreur_processus_fils;
2317:
2318: logical1 erreur_processus_fils;
2319:
2320: integer8 derniere_erreur_fonction_externe;
2321:
2322: int derniere_erreur_systeme;
2323: int derniere_erreur_execution;
2324: int derniere_erreur_evaluation;
2325:
2326: unsigned char *instruction_derniere_erreur;
2327:
2328: integer8 niveau_derniere_erreur;
2329:
2330: logical1 core;
2331: logical1 invalidation_message_erreur;
2332:
2333: /* Debug */
2334:
2335: logical1 debug;
2336: logical8 type_debug;
2337: logical1 debug_programme;
2338: logical1 execution_pas_suivant;
2339: logical1 traitement_instruction_halt;
2340:
2341: /* Interruptions logicielles */
2342:
2343: unsigned char masque_interruptions[d_NOMBRE_INTERRUPTIONS];
2344:
2345: /*
2346: * 'I' : interruption ignorée
2347: * 'Q' : interruption mise en queue pour un traitement ultérieur
2348: * 'N' : traitement normal de l'interruption
2349: */
2350:
2351: integer8 queue_interruptions[d_NOMBRE_INTERRUPTIONS];
2352: integer8 nombre_interruptions_en_queue;
2353: struct_liste_chainee *pile_origine_interruptions
2354: [d_NOMBRE_INTERRUPTIONS];
2355: volatile integer8 nombre_interruptions_non_affectees;
2356:
2357: struct_objet *corps_interruptions[d_NOMBRE_INTERRUPTIONS];
2358:
2359: unsigned char traitement_interruption; /* Y/N */
2360: unsigned char traitement_interruptible; /* Y/N */
2361: unsigned char traitement_at_poke; /* Y/N */
2362:
2363: struct_objet *at_exit;
2364: struct_objet *at_poke;
2365:
2366: /* Variables volatiles */
2367:
2368: volatile sig_atomic_t var_volatile_alarme;
2369: // Traitement de ctrl+C et des arrêts brutaux
2370: volatile sig_atomic_t var_volatile_requete_arret;
2371: // Traitement de ctrl+Z
2372: volatile sig_atomic_t var_volatile_requete_arret2;
2373: volatile sig_atomic_t var_volatile_traitement_retarde_stop;
2374: volatile sig_atomic_t var_volatile_traitement_sigint;
2375:
2376: volatile sig_atomic_t var_volatile_processus_racine;
2377: volatile sig_atomic_t var_volatile_processus_pere;
2378: volatile sig_atomic_t var_volatile_recursivite;
2379:
2380: volatile sig_atomic_t arret_depuis_abort;
2381:
2382: volatile int var_volatile_exception_gsl;
2383:
2384: /* Autres */
2385:
2386: char *rpl_home;
2387:
2388: gsl_rng *generateur_aleatoire;
2389: const gsl_rng_type *type_generateur_aleatoire;
2390:
2391: void *contexte_cas;
2392:
2393: integer8 nombre_arguments;
2394:
2395: /*
2396: * Il s'agit du nombre d'arguments utilisé pour l'évaluation
2397: * des expressions algébriques.
2398: * -1 : la fonction ne peut être dans un objet de type ALG.
2399: * -2 : nombre d'arguments inconnu
2400: * 0 : la fonction doit apparaître en notation infixe
2401: * >0 : la fonction apparaît comme une fonction normale
2402: */
2403:
2404: logical1 lancement_interactif;
2405:
2406: unsigned char *chemin_fichiers_temporaires;
2407: unsigned char langue;
2408: unsigned char retour_routine_evaluation;
2409: unsigned char *localisation;
2410:
2411: integer8 niveau_recursivite;
2412:
2413: pid_t pid_processus_pere;
2414: pthread_t tid_processus_pere;
2415: pthread_t tid;
2416:
2417: logical1 processus_detache;
2418:
2419: enum t_type type_en_cours;
2420:
2421: /* Profilage */
2422:
2423: logical1 profilage;
2424: int niveau_profilage;
2425: struct_liste_profilage *pile_profilage;
2426: struct_liste_profilage2 *pile_profilage_fonctions;
2427: struct timeval horodatage_profilage;
2428:
2429: pthread_mutex_t mutex_allocation;
2430: pthread_mutex_t mutex_allocation_buffer;
2431: pthread_mutex_t mutex_interruptions;
2432: pthread_mutex_t mutex_pile_processus;
2433: pthread_mutex_t mutex_signaux;
2434:
2435: // Mutex autorisant les fork()
2436: sem_t __PTR__ semaphore_fork;
2437:
2438: /* Mutexes */
2439:
2440: struct_liste_chainee *liste_mutexes;
2441: pthread_mutex_t protection_liste_mutexes;
2442: unsigned int sections_critiques;
2443:
2444: /* Variable d'initialisation pour SCHED */
2445:
2446: logical1 initialisation_scheduler;
2447:
2448: /* Drapeau nécessaire à RESTART */
2449:
2450: volatile logical1 requete_redemarrage;
2451:
2452: /* Gestion optimisée de la mémoire */
2453:
2454: double estimation_taille_pile_tampon;
2455: integer8 taille_pile_tampon;
2456: struct_liste_chainee *pile_tampon;
2457:
2458: double estimation_taille_pile_systeme_tampon;
2459: integer8 taille_pile_systeme_tampon;
2460: struct_liste_pile_systeme *pile_systeme_tampon;
2461:
2462: integer8 taille_pile_objets;
2463: struct_objet *pile_objets;
2464:
2465: # define TAILLE_CACHE 1024
2466: # define CACHE(type, nom) \
2467: type *objets_##nom[TAILLE_CACHE]; \
2468: volatile int pointeur_##nom;
2469:
2470: # define CACHE2(type, nom) \
2471: type *nom[TAILLE_CACHE]; \
2472: volatile int pointeur_##nom;
2473:
2474: CACHE(integer8, adr)
2475: CACHE(logical8, bin)
2476: CACHE(complex16, cpl)
2477: CACHE(struct_fonction, fct)
2478: CACHE(integer8, int)
2479: CACHE(struct_matrice, mat)
2480: CACHE(struct_nom, nom)
2481: CACHE(real8, rel)
2482: CACHE(struct_tableau, tab)
2483: CACHE(struct_vecteur, vec)
2484:
2485: CACHE2(struct_liste_chainee, maillons)
2486: CACHE2(struct_arbre_variables, variables_noeud)
2487: CACHE2(struct_arbre_variables_partagees, variables_partagees_noeud)
2488: CACHE2(struct_liste_variables, variables_feuille)
2489: CACHE2(struct_variable, variables_variable)
2490: CACHE2(struct_arbre_variables *, variables_tableau_noeuds)
2491: CACHE2(struct_arbre_variables_partagees *,
2492: variables_tableau_noeuds_partages)
2493:
2494: CACHE2(struct_buffer, enveloppes_buffers)
2495: unsigned char ***cache_buffer;
2496: int *pointeur_cache_buffer;
2497: } struct_processus;
2498: #endif
2499:
2500:
2501: /*
2502: ================================================================================
2503: MISE EN PLACE DE L'ALLOCATEUR SPÉCIFIQUE
2504: ================================================================================*/
2505:
2506: #ifndef DEBUG_MEMOIRE
2507: # define malloc(a) rpl_malloc(s_etat_processus, a)
2508: # define realloc(a, b) rpl_realloc(s_etat_processus, a, b)
2509: # define free(a) rpl_free(s_etat_processus, a)
2510: #endif
2511:
2512: void *rpl_malloc(struct_processus *s_etat_processus, size_t s);
2513: void *rpl_realloc(struct_processus *s_etat_processus, void *ptr, size_t s);
2514: void rpl_free(struct_processus *s_etat_processus, void *ptr);
2515: void *sys_malloc(size_t s);
2516: void *sys_realloc(void *ptr, size_t s);
2517: void sys_free(void *ptr);
2518:
2519: /*
2520: * Wrapper de readline() pour que la fonction renvoie un pointeur sur un
2521: * buffer alloué par rpl_malloc().
2522: */
2523:
2524: #define readline(s) readline_wrapper(s_etat_processus, s)
2525: unsigned char *readline_wrapper(struct_processus *s_etat_processus,
2526: unsigned char *s);
2527:
2528:
2529: /*
2530: ================================================================================
2531: PROTOTYPES
2532: ================================================================================
2533: */
2534:
2535: /*
2536: --------------------------------------------------------------------------------
2537: Procédures d'exécution des mots-clef du langage RPL/2
2538: --------------------------------------------------------------------------------
2539: */
2540:
2541: // BEGIN C PROTOTYPES
2542: void instruction_sensible_e(struct_processus *s_etat_processus);
2543: void instruction_sensible_i(struct_processus *s_etat_processus);
2544: void instruction_sensible_infinity(struct_processus *s_etat_processus);
2545:
2546: void instruction_abort(struct_processus *s_etat_processus);
2547: void instruction_abs(struct_processus *s_etat_processus);
2548: void instruction_acos(struct_processus *s_etat_processus);
2549: void instruction_acosh(struct_processus *s_etat_processus);
2550: void instruction_alarm(struct_processus *s_etat_processus);
2551: void instruction_alog(struct_processus *s_etat_processus);
2552: void instruction_and(struct_processus *s_etat_processus);
2553: void instruction_append(struct_processus *s_etat_processus);
2554: void instruction_array_fleche(struct_processus *s_etat_processus);
2555: void instruction_arg(struct_processus *s_etat_processus);
2556: void instruction_asin(struct_processus *s_etat_processus);
2557: void instruction_asinh(struct_processus *s_etat_processus);
2558: void instruction_asl(struct_processus *s_etat_processus);
2559: void instruction_asr(struct_processus *s_etat_processus);
2560: void instruction_atan(struct_processus *s_etat_processus);
2561: void instruction_atanh(struct_processus *s_etat_processus);
2562: void instruction_atexit(struct_processus *s_etat_processus);
2563: void instruction_atpoke(struct_processus *s_etat_processus);
2564: void instruction_autoscale(struct_processus *s_etat_processus);
2565: void instruction_axes(struct_processus *s_etat_processus);
2566:
2567: void instruction_b_vers_r(struct_processus *s_etat_processus);
2568: void instruction_backspace(struct_processus *s_etat_processus);
2569: void instruction_backtrace(struct_processus *s_etat_processus);
2570: void instruction_beep(struct_processus *s_etat_processus);
2571: void instruction_bessel(struct_processus *s_etat_processus);
2572: void instruction_bin(struct_processus *s_etat_processus);
2573:
2574: void instruction_c_vers_r(struct_processus *s_etat_processus);
2575: void instruction_case(struct_processus *s_etat_processus);
2576: void instruction_ceil(struct_processus *s_etat_processus);
2577: void instruction_centr(struct_processus *s_etat_processus);
2578: void instruction_cf(struct_processus *s_etat_processus);
2579: void instruction_chr(struct_processus *s_etat_processus);
2580: void instruction_cipher(struct_processus *s_etat_processus);
2581: void instruction_clear(struct_processus *s_etat_processus);
2582: void instruction_cllcd(struct_processus *s_etat_processus);
2583: void instruction_clmf(struct_processus *s_etat_processus);
2584: void instruction_close(struct_processus *s_etat_processus);
2585: void instruction_clratexit(struct_processus *s_etat_processus);
2586: void instruction_clratpoke(struct_processus *s_etat_processus);
2587: void instruction_clrcntxt(struct_processus *s_etat_processus);
2588: void instruction_clrerr(struct_processus *s_etat_processus);
2589: void instruction_clrfuse(struct_processus *s_etat_processus);
2590: void instruction_clrmtx(struct_processus *s_etat_processus);
2591: void instruction_clrsmphr(struct_processus *s_etat_processus);
2592: void instruction_clrswi(struct_processus *s_etat_processus);
2593: void instruction_cls(struct_processus *s_etat_processus);
2594: void instruction_clusr(struct_processus *s_etat_processus);
2595: void instruction_cnrm(struct_processus *s_etat_processus);
2596: void instruction_cols(struct_processus *s_etat_processus);
2597: void instruction_col_fleche(struct_processus *s_etat_processus);
2598: void instruction_col_moins(struct_processus *s_etat_processus);
2599: void instruction_col_plus(struct_processus *s_etat_processus);
2600: void instruction_comb(struct_processus *s_etat_processus);
2601: void instruction_compress(struct_processus *s_etat_processus);
2602: void instruction_con(struct_processus *s_etat_processus);
2603: void instruction_cond(struct_processus *s_etat_processus);
2604: void instruction_cont(struct_processus *s_etat_processus);
2605: void instruction_continue(struct_processus *s_etat_processus);
2606: void instruction_conj(struct_processus *s_etat_processus);
2607: void instruction_convert(struct_processus *s_etat_processus);
2608: void instruction_copy(struct_processus *s_etat_processus);
2609: void instruction_copyright(struct_processus *s_etat_processus);
2610: void instruction_corr(struct_processus *s_etat_processus);
2611: void instruction_cos(struct_processus *s_etat_processus);
2612: void instruction_cosh(struct_processus *s_etat_processus);
2613: void instruction_cov(struct_processus *s_etat_processus);
2614: void instruction_cr(struct_processus *s_etat_processus);
2615: void instruction_create(struct_processus *s_etat_processus);
2616: void instruction_critical(struct_processus *s_etat_processus);
2617: void instruction_crmtx(struct_processus *s_etat_processus);
2618: void instruction_cross(struct_processus *s_etat_processus);
2619: void instruction_crsmphr(struct_processus *s_etat_processus);
2620: void instruction_crtab(struct_processus *s_etat_processus);
2621: void instruction_cstop(struct_processus *s_etat_processus);
2622: void instruction_cswp(struct_processus *s_etat_processus);
2623: void instruction_currenc(struct_processus *s_etat_processus);
2624: void instruction_cycle(struct_processus *s_etat_processus);
2625:
2626: void instruction_d_vers_r(struct_processus *s_etat_processus);
2627: void instruction_daemonize(struct_processus *s_etat_processus);
2628: void instruction_date(struct_processus *s_etat_processus);
2629: void instruction_dec(struct_processus *s_etat_processus);
2630: void instruction_decr(struct_processus *s_etat_processus);
2631: void instruction_default(struct_processus *s_etat_processus);
2632: void instruction_deg(struct_processus *s_etat_processus);
2633: void instruction_delete(struct_processus *s_etat_processus);
2634: void instruction_depnd(struct_processus *s_etat_processus);
2635: void instruction_depth(struct_processus *s_etat_processus);
2636: void instruction_der(struct_processus *s_etat_processus);
2637: void instruction_det(struct_processus *s_etat_processus);
2638: void instruction_detach(struct_processus *s_etat_processus);
2639: void instruction_dft(struct_processus *s_etat_processus);
2640: void instruction_dgtiz(struct_processus *s_etat_processus);
2641: void instruction_diag_fleche(struct_processus *s_etat_processus);
2642: void instruction_digest(struct_processus *s_etat_processus);
2643: void instruction_disp(struct_processus *s_etat_processus);
2644: void instruction_division(struct_processus *s_etat_processus);
2645: void instruction_do(struct_processus *s_etat_processus);
2646: void instruction_dot(struct_processus *s_etat_processus);
2647: void instruction_draw(struct_processus *s_etat_processus);
2648: void instruction_drax(struct_processus *s_etat_processus);
2649: void instruction_drop(struct_processus *s_etat_processus);
2650: void instruction_drop2(struct_processus *s_etat_processus);
2651: void instruction_dropcntxt(struct_processus *s_etat_processus);
2652: void instruction_dropn(struct_processus *s_etat_processus);
2653: void instruction_drws(struct_processus *s_etat_processus);
2654: void instruction_dup(struct_processus *s_etat_processus);
2655: void instruction_dup2(struct_processus *s_etat_processus);
2656: void instruction_dupcntxt(struct_processus *s_etat_processus);
2657: void instruction_dupn(struct_processus *s_etat_processus);
2658:
2659: void instruction_e(struct_processus *s_etat_processus);
2660: void instruction_edit(struct_processus *s_etat_processus);
2661: void instruction_egalite(struct_processus *s_etat_processus);
2662: void instruction_egv(struct_processus *s_etat_processus);
2663: void instruction_egvl(struct_processus *s_etat_processus);
2664: void instruction_else(struct_processus *s_etat_processus);
2665: void instruction_elseif(struct_processus *s_etat_processus);
2666: void instruction_end(struct_processus *s_etat_processus);
2667: void instruction_eng(struct_processus *s_etat_processus);
2668: void instruction_epsilon(struct_processus *s_etat_processus);
2669: void instruction_eqv(struct_processus *s_etat_processus);
2670: void instruction_erase(struct_processus *s_etat_processus);
2671: void instruction_errm(struct_processus *s_etat_processus);
2672: void instruction_errn(struct_processus *s_etat_processus);
2673: void instruction_eval(struct_processus *s_etat_processus);
2674: void instruction_exget(struct_processus *s_etat_processus);
2675: void instruction_exit(struct_processus *s_etat_processus);
2676: void instruction_exp(struct_processus *s_etat_processus);
2677: void instruction_expm(struct_processus *s_etat_processus);
2678: void instruction_exsub(struct_processus *s_etat_processus);
2679: void instruction_externals(struct_processus *s_etat_processus);
2680: void instruction_eyept(struct_processus *s_etat_processus);
2681:
2682: void instruction_fact(struct_processus *s_etat_processus);
2683: void instruction_false(struct_processus *s_etat_processus);
2684: void instruction_fc_test(struct_processus *s_etat_processus);
2685: void instruction_fc_test_c(struct_processus *s_etat_processus);
2686: void instruction_fc_test_s(struct_processus *s_etat_processus);
2687: void instruction_fft(struct_processus *s_etat_processus);
2688: void instruction_fix(struct_processus *s_etat_processus);
2689: void instruction_fleche(struct_processus *s_etat_processus);
2690: void instruction_fleche_array(struct_processus *s_etat_processus);
2691: void instruction_fleche_col(struct_processus *s_etat_processus);
2692: void instruction_fleche_diag(struct_processus *s_etat_processus);
2693: void instruction_fleche_hms(struct_processus *s_etat_processus);
2694: void instruction_fleche_lcd(struct_processus *s_etat_processus);
2695: void instruction_fleche_list(struct_processus *s_etat_processus);
2696: void instruction_fleche_num(struct_processus *s_etat_processus);
2697: void instruction_fleche_q(struct_processus *s_etat_processus);
2698: void instruction_fleche_row(struct_processus *s_etat_processus);
2699: void instruction_fleche_str(struct_processus *s_etat_processus);
2700: void instruction_fleche_table(struct_processus *s_etat_processus);
2701: void instruction_floor(struct_processus *s_etat_processus);
2702: void instruction_for(struct_processus *s_etat_processus);
2703: void instruction_forall(struct_processus *s_etat_processus);
2704: void instruction_format(struct_processus *s_etat_processus);
2705: void instruction_fp(struct_processus *s_etat_processus);
2706: void instruction_fs_test(struct_processus *s_etat_processus);
2707: void instruction_fs_test_c(struct_processus *s_etat_processus);
2708: void instruction_fs_test_s(struct_processus *s_etat_processus);
2709: void instruction_function(struct_processus *s_etat_processus);
2710: void instruction_fuse(struct_processus *s_etat_processus);
2711:
2712: void instruction_gamma(struct_processus *s_etat_processus);
2713: void instruction_ge(struct_processus *s_etat_processus);
2714: void instruction_gegv(struct_processus *s_etat_processus);
2715: void instruction_gegvl(struct_processus *s_etat_processus);
2716: void instruction_get(struct_processus *s_etat_processus);
2717: void instruction_getc(struct_processus *s_etat_processus);
2718: void instruction_geti(struct_processus *s_etat_processus);
2719: void instruction_getr(struct_processus *s_etat_processus);
2720: void instruction_glegv(struct_processus *s_etat_processus);
2721: void instruction_gregv(struct_processus *s_etat_processus);
2722: void instruction_gt(struct_processus *s_etat_processus);
2723:
2724: void instruction_halt(struct_processus *s_etat_processus);
2725: void instruction_head(struct_processus *s_etat_processus);
2726: void instruction_help(struct_processus *s_etat_processus);
2727: void instruction_hex(struct_processus *s_etat_processus);
2728: void instruction_histogram(struct_processus *s_etat_processus);
2729: void instruction_hms_fleche(struct_processus *s_etat_processus);
2730: void instruction_hms_moins(struct_processus *s_etat_processus);
2731: void instruction_hms_plus(struct_processus *s_etat_processus);
2732:
2733: void instruction_i(struct_processus *s_etat_processus);
2734: void instruction_idft(struct_processus *s_etat_processus);
2735: void instruction_idn(struct_processus *s_etat_processus);
2736: void instruction_if(struct_processus *s_etat_processus);
2737: void instruction_iferr(struct_processus *s_etat_processus);
2738: void instruction_ifft(struct_processus *s_etat_processus);
2739: void instruction_ift(struct_processus *s_etat_processus);
2740: void instruction_ifte(struct_processus *s_etat_processus);
2741: void instruction_im(struct_processus *s_etat_processus);
2742: void instruction_implicit(struct_processus *s_etat_processus);
2743: void instruction_in(struct_processus *s_etat_processus);
2744: void instruction_incr(struct_processus *s_etat_processus);
2745: void instruction_indep(struct_processus *s_etat_processus);
2746: void instruction_input(struct_processus *s_etat_processus);
2747: void instruction_infinity(struct_processus *s_etat_processus);
2748: void instruction_inquire(struct_processus *s_etat_processus);
2749: void instruction_int(struct_processus *s_etat_processus);
2750: void instruction_interrupt(struct_processus *s_etat_processus);
2751: void instruction_inv(struct_processus *s_etat_processus);
2752: void instruction_ip(struct_processus *s_etat_processus);
2753: void instruction_iswi(struct_processus *s_etat_processus);
2754: void instruction_itrace(struct_processus *s_etat_processus);
2755:
2756: void instruction_jdate(struct_processus *s_etat_processus);
2757:
2758: void instruction_key(struct_processus *s_etat_processus);
2759: void instruction_keylabel(struct_processus *s_etat_processus);
2760: void instruction_keytitle(struct_processus *s_etat_processus);
2761: void instruction_kill(struct_processus *s_etat_processus);
2762: void instruction_kind(struct_processus *s_etat_processus);
2763:
2764: void instruction_label(struct_processus *s_etat_processus);
2765: void instruction_last(struct_processus *s_etat_processus);
2766: void instruction_lcase(struct_processus *s_etat_processus);
2767: void instruction_lcd_fleche(struct_processus *s_etat_processus);
2768: void instruction_lchol(struct_processus *s_etat_processus);
2769: void instruction_le(struct_processus *s_etat_processus);
2770: void instruction_legv(struct_processus *s_etat_processus);
2771: void instruction_limit(struct_processus *s_etat_processus);
2772: void instruction_line(struct_processus *s_etat_processus);
2773: void instruction_list_fleche(struct_processus *s_etat_processus);
2774: void instruction_ln(struct_processus *s_etat_processus);
2775: void instruction_lnp1(struct_processus *s_etat_processus);
2776: void instruction_localization(struct_processus *s_etat_processus);
2777: void instruction_lock(struct_processus *s_etat_processus);
2778: void instruction_log(struct_processus *s_etat_processus);
2779: void instruction_logger(struct_processus *s_etat_processus);
2780: void instruction_logscale(struct_processus *s_etat_processus);
2781: void instruction_lq(struct_processus *s_etat_processus);
2782: void instruction_lsq(struct_processus *s_etat_processus);
2783: void instruction_lt(struct_processus *s_etat_processus);
2784: void instruction_lu(struct_processus *s_etat_processus);
2785: void instruction_l_vers_t(struct_processus *s_etat_processus);
2786:
2787: void instruction_mant(struct_processus *s_etat_processus);
2788: void instruction_mark(struct_processus *s_etat_processus);
2789: void instruction_max(struct_processus *s_etat_processus);
2790: void instruction_maxs(struct_processus *s_etat_processus);
2791: void instruction_mclrin(struct_processus *s_etat_processus);
2792: void instruction_mean(struct_processus *s_etat_processus);
2793: void instruction_mem(struct_processus *s_etat_processus);
2794: void instruction_memlock(struct_processus *s_etat_processus);
2795: void instruction_memunlock(struct_processus *s_etat_processus);
2796: void instruction_min(struct_processus *s_etat_processus);
2797: void instruction_mins(struct_processus *s_etat_processus);
2798: void instruction_mod(struct_processus *s_etat_processus);
2799: void instruction_moins(struct_processus *s_etat_processus);
2800: void instruction_mtxlock(struct_processus *s_etat_processus);
2801: void instruction_mtxstatus(struct_processus *s_etat_processus);
2802: void instruction_mtxtrylock(struct_processus *s_etat_processus);
2803: void instruction_mtxunlock(struct_processus *s_etat_processus);
2804: void instruction_multiplication(struct_processus *s_etat_processus);
2805:
2806: void instruction_nbrcpus(struct_processus *s_etat_prorcessus);
2807: void instruction_ne(struct_processus *s_etat_processus);
2808: void instruction_neg(struct_processus *s_etat_processus);
2809: void instruction_next(struct_processus *s_etat_processus);
2810: void instruction_newplane(struct_processus *s_etat_processus);
2811: void instruction_not(struct_processus *s_etat_processus);
2812: void instruction_nrand(struct_processus *s_etat_processus);
2813: void instruction_nrproc(struct_processus *s_etat_processus);
2814: void instruction_ns(struct_processus *s_etat_processus);
2815: void instruction_num(struct_processus *s_etat_processus);
2816:
2817: void instruction_obget(struct_processus *s_etat_processus);
2818: void instruction_obsub(struct_processus *s_etat_processus);
2819: void instruction_oct(struct_processus *s_etat_processus);
2820: void instruction_open(struct_processus *s_etat_processus);
2821: void instruction_or(struct_processus *s_etat_processus);
2822: void instruction_over(struct_processus *s_etat_processus);
2823:
2824: void instruction_p_vers_r(struct_processus *s_etat_processus);
2825: void instruction_paper(struct_processus *s_etat_processus);
2826: void instruction_parameter(struct_processus *s_etat_processus);
2827: void instruction_parametric(struct_processus *s_etat_processus);
2828: void instruction_pcov(struct_processus *s_etat_processus);
2829: void instruction_peek(struct_processus *s_etat_processus);
2830: void instruction_perm(struct_processus *s_etat_processus);
2831: void instruction_persist(struct_processus *s_etat_processus);
2832: void instruction_pi(struct_processus *s_etat_processus);
2833: void instruction_pick(struct_processus *s_etat_processus);
2834: void instruction_plot(struct_processus *s_etat_processus);
2835: void instruction_plotter(struct_processus *s_etat_processus);
2836: void instruction_plus(struct_processus *s_etat_processus);
2837: void instruction_pmax(struct_processus *s_etat_processus);
2838: void instruction_pmin(struct_processus *s_etat_processus);
2839: void instruction_poke(struct_processus *s_etat_processus);
2840: void instruction_polar(struct_processus *s_etat_processus);
2841: void instruction_poll(struct_processus *s_etat_processus);
2842: void instruction_pos(struct_processus *s_etat_processus);
2843: void instruction_pourcent(struct_processus *s_etat_processus);
2844: void instruction_pourcent_ch(struct_processus *s_etat_processus);
2845: void instruction_pourcent_t(struct_processus *s_etat_processus);
2846: void instruction_ppar(struct_processus *s_etat_processus);
2847: void instruction_pr1(struct_processus *s_etat_processus);
2848: void instruction_print(struct_processus *s_etat_processus);
2849: void instruction_private(struct_processus *s_etat_processus);
2850: void instruction_prlcd(struct_processus *s_etat_processus);
2851: void instruction_prmd(struct_processus *s_etat_processus);
2852: void instruction_procid(struct_processus *s_etat_processus);
2853: void instruction_prompt(struct_processus *s_etat_processus);
2854: void instruction_protect(struct_processus *s_etat_processus);
2855: void instruction_prst(struct_processus *s_etat_processus);
2856: void instruction_prstc(struct_processus *s_etat_processus);
2857: void instruction_prusr(struct_processus *s_etat_processus);
2858: void instruction_prvar(struct_processus *s_etat_processus);
2859: void instruction_psdev(struct_processus *s_etat_processus);
2860: void instruction_puissance(struct_processus *s_etat_processus);
2861: void instruction_purge(struct_processus *s_etat_processus);
2862: void instruction_pshcntxt(struct_processus *s_etat_processus);
2863: void instruction_pshprfl(struct_processus *s_etat_processus);
2864: void instruction_pulcntxt(struct_processus *s_etat_processus);
2865: void instruction_pulprfl(struct_processus *s_etat_processus);
2866: void instruction_put(struct_processus *s_etat_processus);
2867: void instruction_putc(struct_processus *s_etat_processus);
2868: void instruction_puti(struct_processus *s_etat_processus);
2869: void instruction_putr(struct_processus *s_etat_processus);
2870: void instruction_pvar(struct_processus *s_etat_processus);
2871:
2872: void instruction_qr(struct_processus *s_etat_processus);
2873:
2874: void instruction_r_vers_b(struct_processus *s_etat_processus);
2875: void instruction_r_vers_c(struct_processus *s_etat_processus);
2876: void instruction_r_vers_d(struct_processus *s_etat_processus);
2877: void instruction_r_vers_p(struct_processus *s_etat_processus);
2878: void instruction_rad(struct_processus *s_etat_processus);
2879: void instruction_rand(struct_processus *s_etat_processus);
2880: void instruction_rank(struct_processus *s_etat_processus);
2881: void instruction_rceq(struct_processus *s_etat_processus);
2882: void instruction_rci(struct_processus *s_etat_processus);
2883: void instruction_rcij(struct_processus *s_etat_processus);
2884: void instruction_rcl(struct_processus *s_etat_processus);
2885: void instruction_rclf(struct_processus *s_etat_processus);
2886: void instruction_rcls(struct_processus *s_etat_processus);
2887: void instruction_rclswi(struct_processus *s_etat_processus);
2888: void instruction_rcws(struct_processus *s_etat_processus);
2889: void instruction_rdate(struct_processus *s_etat_processus);
2890: void instruction_rdm(struct_processus *s_etat_processus);
2891: void instruction_rdgn(struct_processus *s_etat_processus);
2892: void instruction_rdz(struct_processus *s_etat_processus);
2893: void instruction_re(struct_processus *s_etat_processus);
2894: void instruction_read(struct_processus *s_etat_processus);
2895: void instruction_recode(struct_processus *s_etat_processus);
2896: void instruction_recv(struct_processus *s_etat_processus);
2897: void instruction_redraw(struct_processus *s_etat_processus);
2898: void instruction_regex(struct_processus *s_etat_processus);
2899: void instruction_relax(struct_processus *s_etat_processus);
2900: void instruction_remove(struct_processus *s_etat_processus);
2901: void instruction_res(struct_processus *s_etat_processus);
2902: void instruction_restart(struct_processus *s_etat_processus);
2903: void instruction_recall(struct_processus *s_etat_processus);
2904: void instruction_regv(struct_processus *s_etat_processus);
2905: void instruction_repeat(struct_processus *s_etat_processus);
2906: void instruction_repl(struct_processus *s_etat_processus);
2907: void instruction_return(struct_processus *s_etat_processus);
2908: void instruction_revlist(struct_processus *s_etat_processus);
2909: void instruction_rewind(struct_processus *s_etat_processus);
2910: void instruction_rfuse(struct_processus *s_etat_processus);
2911: void instruction_rgdl(struct_processus *s_etat_processus);
2912: void instruction_rgdr(struct_processus *s_etat_processus);
2913: void instruction_rl(struct_processus *s_etat_processus);
2914: void instruction_rlb(struct_processus *s_etat_processus);
2915: void instruction_rnd(struct_processus *s_etat_processus);
2916: void instruction_rnrm(struct_processus *s_etat_processus);
2917: void instruction_roll(struct_processus *s_etat_processus);
2918: void instruction_rolld(struct_processus *s_etat_processus);
2919: void instruction_rot(struct_processus *s_etat_processus);
2920: void instruction_row_fleche(struct_processus *s_etat_processus);
2921: void instruction_row_moins(struct_processus *s_etat_processus);
2922: void instruction_row_plus(struct_processus *s_etat_processus);
2923: void instruction_rr(struct_processus *s_etat_processus);
2924: void instruction_rrb(struct_processus *s_etat_processus);
2925: void instruction_rsd(struct_processus *s_etat_processus);
2926: void instruction_rstop(struct_processus *s_etat_processus);
2927: void instruction_rswp(struct_processus *s_etat_processus);
2928:
2929: void instruction_s_moins(struct_processus *s_etat_processus);
2930: void instruction_s_plus(struct_processus *s_etat_processus);
2931: void instruction_same(struct_processus *s_etat_processus);
2932: void instruction_save(struct_processus *s_etat_processus);
2933: void instruction_scatter(struct_processus *s_etat_processus);
2934: void instruction_scale(struct_processus *s_etat_processus);
2935: void instruction_sched(struct_processus *s_etat_processus);
2936: void instruction_schur(struct_processus *s_etat_processus);
2937: void instruction_sci(struct_processus *s_etat_processus);
2938: void instruction_scls(struct_processus *s_etat_processus);
2939: void instruction_sconj(struct_processus *s_etat_processus);
2940: void instruction_sdev(struct_processus *s_etat_processus);
2941: void instruction_select(struct_processus *s_etat_processus);
2942: void instruction_send(struct_processus *s_etat_processus);
2943: void instruction_sf(struct_processus *s_etat_processus);
2944: void instruction_shared(struct_processus *s_etat_processus);
2945: void instruction_sign(struct_processus *s_etat_processus);
2946: void instruction_sin(struct_processus *s_etat_processus);
2947: void instruction_sinh(struct_processus *s_etat_processus);
2948: void instruction_sinv(struct_processus *s_etat_processus);
2949: void instruction_size(struct_processus *s_etat_processus);
2950: void instruction_sl(struct_processus *s_etat_processus);
2951: void instruction_slb(struct_processus *s_etat_processus);
2952: void instruction_slice(struct_processus *s_etat_processus);
2953: void instruction_slicescale(struct_processus *s_etat_processus);
2954: void instruction_smphrdecr(struct_processus *s_etat_processus);
2955: void instruction_smphrgetv(struct_processus *s_etat_processus);
2956: void instruction_smphrincr(struct_processus *s_etat_processus);
2957: void instruction_smphrtrydecr(struct_processus *s_etat_processus);
2958: void instruction_sneg(struct_processus *s_etat_processus);
2959: void instruction_sort(struct_processus *s_etat_processus);
2960: void instruction_spar(struct_processus *s_etat_processus);
2961: void instruction_spawn(struct_processus *s_etat_processus);
2962: void instruction_splash(struct_processus *s_etat_processus);
2963: void instruction_sq(struct_processus *s_etat_processus);
2964: void instruction_sqlconnect(struct_processus *s_etat_processus);
2965: void instruction_sqldisconnect(struct_processus *s_etat_processus);
2966: void instruction_sqlquery(struct_processus *s_etat_processus);
2967: void instruction_sqrt(struct_processus *s_etat_processus);
2968: void instruction_sr(struct_processus *s_etat_processus);
2969: void instruction_srb(struct_processus *s_etat_processus);
2970: void instruction_srev(struct_processus *s_etat_processus);
2971: void instruction_sst(struct_processus *s_etat_processus);
2972: void instruction_star_d(struct_processus *s_etat_processus);
2973: void instruction_star_h(struct_processus *s_etat_processus);
2974: void instruction_star_s(struct_processus *s_etat_processus);
2975: void instruction_star_w(struct_processus *s_etat_processus);
2976: void instruction_start(struct_processus *s_etat_processus);
2977: void instruction_static(struct_processus *s_etat_processus);
2978: void instruction_std(struct_processus *s_etat_processus);
2979: void instruction_step(struct_processus *s_etat_processus);
2980: void instruction_steq(struct_processus *s_etat_processus);
2981: void instruction_sto(struct_processus *s_etat_processus);
2982: void instruction_sto_division(struct_processus *s_etat_processus);
2983: void instruction_sto_fois(struct_processus *s_etat_processus);
2984: void instruction_sto_moins(struct_processus *s_etat_processus);
2985: void instruction_sto_plus(struct_processus *s_etat_processus);
2986: void instruction_stof(struct_processus *s_etat_processus);
2987: void instruction_stop(struct_processus *s_etat_processus);
2988: void instruction_store(struct_processus *s_etat_processus);
2989: void instruction_stos(struct_processus *s_etat_processus);
2990: void instruction_stoswi(struct_processus *s_etat_processus);
2991: void instruction_str_fleche(struct_processus *s_etat_processus);
2992: void instruction_stws(struct_processus *s_etat_processus);
2993: void instruction_sub(struct_processus *s_etat_processus);
2994: void instruction_suspend(struct_processus *s_etat_processus);
2995: void instruction_svd(struct_processus *s_etat_processus);
2996: void instruction_svl(struct_processus *s_etat_processus);
2997: void instruction_swap(struct_processus *s_etat_processus);
2998: void instruction_swi(struct_processus *s_etat_processus);
2999: void instruction_swilock(struct_processus *s_etat_processus);
3000: void instruction_swiqueue(struct_processus *s_etat_processus);
3001: void instruction_swistatus(struct_processus *s_etat_processus);
3002: void instruction_swiunlock(struct_processus *s_etat_processus);
3003: void instruction_swapcntxt(struct_processus *s_etat_processus);
3004: void instruction_sx(struct_processus *s_etat_processus);
3005: void instruction_sx2(struct_processus *s_etat_processus);
3006: void instruction_sxy(struct_processus *s_etat_processus);
3007: void instruction_sy(struct_processus *s_etat_processus);
3008: void instruction_sy2(struct_processus *s_etat_processus);
3009: void instruction_sync(struct_processus *s_etat_processus);
3010: void instruction_syseval(struct_processus *s_etat_processus);
3011:
3012: void instruction_table_fleche(struct_processus *s_etat_processus);
3013: void instruction_tail(struct_processus *s_etat_processus);
3014: void instruction_tan(struct_processus *s_etat_processus);
3015: void instruction_tanh(struct_processus *s_etat_processus);
3016: void instruction_target(struct_processus *s_etat_processus);
3017: void instruction_taylr(struct_processus *s_etat_processus);
3018: void instruction_then(struct_processus *s_etat_processus);
3019: void instruction_time(struct_processus *s_etat_processus);
3020: void instruction_title(struct_processus *s_etat_processus);
3021: void instruction_tokenize(struct_processus *s_etat_processus);
3022: void instruction_tot(struct_processus *s_etat_processus);
3023: void instruction_trim(struct_processus *s_etat_processus);
3024: void instruction_trn(struct_processus *s_etat_processus);
3025: void instruction_trnc(struct_processus *s_etat_processus);
3026: void instruction_true(struct_processus *s_etat_processus);
3027: void instruction_type(struct_processus *s_etat_processus);
3028: void instruction_t_vers_l(struct_processus *s_etat_processus);
3029:
3030: void instruction_ucase(struct_processus *s_etat_processus);
3031: void instruction_uchol(struct_processus *s_etat_processus);
3032: void instruction_uncompress(struct_processus *s_etat_processus);
3033: void instruction_unlock(struct_processus *s_etat_processus);
3034: void instruction_unprotect(struct_processus *s_etat_processus);
3035: void instruction_until(struct_processus *s_etat_processus);
3036: void instruction_use(struct_processus *s_etat_processus);
3037: void instruction_utpc(struct_processus *s_etat_processus);
3038: void instruction_utpf(struct_processus *s_etat_processus);
3039: void instruction_utpn(struct_processus *s_etat_processus);
3040: void instruction_utpt(struct_processus *s_etat_processus);
3041:
3042: void instruction_var(struct_processus *s_etat_processus);
3043: void instruction_variable(struct_processus *s_etat_processus);
3044: void instruction_vars(struct_processus *s_etat_processus);
3045: void instruction_verify(struct_processus *s_etat_processus);
3046: void instruction_vers_niveau_inferieur(struct_processus *s_etat_processus);
3047: void instruction_vers_niveau_superieur(struct_processus *s_etat_processus);
3048: void instruction_version(struct_processus *s_etat_processus);
3049: void instruction_visit(struct_processus *s_etat_processus);
3050: void instruction_volatile(struct_processus *s_etat_processus);
3051:
3052: void instruction_wait(struct_processus *s_etat_processus);
3053: void instruction_warranty(struct_processus *s_etat_processus);
3054: void instruction_wfdata(struct_processus *s_etat_processus);
3055: void instruction_wfack(struct_processus *s_etat_processus);
3056: void instruction_wflock(struct_processus *s_etat_processus);
3057: void instruction_wfpoke(struct_processus *s_etat_processus);
3058: void instruction_wfproc(struct_processus *s_etat_processus);
3059: void instruction_wfsock(struct_processus *s_etat_processus);
3060: void instruction_wfswi(struct_processus *s_etat_processus);
3061: void instruction_while(struct_processus *s_etat_processus);
3062: void instruction_wireframe(struct_processus *s_etat_processus);
3063: void instruction_workdir(struct_processus *s_etat_processus);
3064: void instruction_write(struct_processus *s_etat_processus);
3065:
3066: void instruction_xcol(struct_processus *s_etat_processus);
3067: void instruction_xor(struct_processus *s_etat_processus);
3068: void instruction_xpon(struct_processus *s_etat_processus);
3069: void instruction_xroot(struct_processus *s_etat_processus);
3070:
3071: void instruction_ycol(struct_processus *s_etat_processus);
3072: void instruction_yield(struct_processus *s_etat_processus);
3073:
3074: /*
3075: --------------------------------------------------------------------------------
3076: Procédures
3077: --------------------------------------------------------------------------------
3078: */
3079:
3080: #ifndef RPLARGS
3081: void affectation_interruptions_logicielles(struct_processus *s_etat_processus);
3082: void affichage_pile(struct_processus *s_etat_processus,
3083: struct_liste_chainee *l_element_courant, integer8 niveau_courant);
3084: #endif
3085:
3086: void *allocation_maillon(struct_processus *s_etat_processus);
3087:
3088: #ifndef RPLARGS
3089: void analyse(struct_processus *s_etat_processus, void (*fonction)());
3090: void *analyse_instruction(struct_processus *s_etat_processus,
3091: unsigned char *candidat);
3092: void appel_gnuplot(struct_processus *s_etat_processus,
3093: unsigned char persistance);
3094: void cf(struct_processus *s_etat_processus, unsigned char indice_drapeau);
3095: void cond(struct_processus *s_etat_processus,
3096: struct_matrice *s_matrice, real8 *condition);
3097: void conversion_chaine(struct_processus *s_etat_processus,
3098: unsigned char *chaine, unsigned char type);
3099: void conversion_decimal_vers_hms(real8 *angle);
3100: void conversion_degres_vers_radians(real8 *angle);
3101: void conversion_element_tex(struct_processus *s_etat_processus,
3102: unsigned char **element, unsigned char *fonction);
3103: void conversion_format(struct_processus *s_etat_processus,
3104: unsigned char *chaine);
3105: void conversion_hms_vers_decimal(real8 *angle);
3106: void conversion_majuscule_limitee(
3107: unsigned char *chaine_entree, unsigned char *chaine_sortie,
3108: integer8 longueur);
3109: void conversion_radians_vers_degres(real8 *angle);
3110: void copie_arbre_variables(struct_processus *s_etat_processus,
3111: struct_processus *s_nouvel_etat_processus);
3112: void correction_formateur_tex(struct_processus *s_etat_processus,
3113: unsigned char **ligne);
3114: void depilement_pile_systeme(struct_processus *s_etat_processus);
3115: void derivation(struct_processus *s_etat_processus,
3116: struct_objet **s_expression);
3117: void determinant(struct_processus *s_etat_processus, struct_matrice *s_matrice,
3118: void *valeur);
3119: void deverrouillage_threads_concurrents(struct_processus *s_etat_processus);
3120: void ecriture_pile(struct_processus *s_etat_processus, file *flux,
3121: struct_liste_chainee *l_element_courant, integer8 niveau_courant);
3122: void ecriture_profil(struct_processus *s_etat_processus);
3123: void effacement_pile_systeme(struct_processus *s_etat_processus);
3124: void empilement_pile_systeme(struct_processus *s_etat_processus);
3125: void encart(struct_processus *s_etat_processus, integer8 duree);
3126: void evaluation_romberg(struct_processus *s_etat_processus,
3127: struct_objet *s_expression, unsigned char *variable, real8 *point,
3128: real8 *valeur, logical1 *validite);
3129: void factorisation_cholesky(struct_processus *s_etat_processus,
3130: struct_matrice *s_matrice, unsigned char mode);
3131: void factorisation_lq(struct_processus *s_etat_processus,
3132: struct_matrice *s_matrice, void **tau);
3133: void factorisation_lu(struct_processus *s_etat_processus,
3134: struct_matrice *s_matrice, struct_matrice **s_permutation);
3135: void factorisation_qr(struct_processus *s_etat_processus,
3136: struct_matrice *s_matrice, void **tau);
3137: void factorisation_schur(struct_processus *s_etat_processus,
3138: struct_matrice *s_matrice, struct_matrice **s_schur);
3139: void *fusible(void *argument);
3140: void formateur_tex(struct_processus *s_etat_processus, struct_objet *s_objet,
3141: unsigned char environnement);
3142: void formateur_elementaire_tex(struct_processus *s_etat_processus,
3143: file *fichier, struct_objet *s_objet, unsigned char environnement);
3144: void impression_pile(struct_processus *s_etat_processus,
3145: struct_liste_chainee *l_element_courant,
3146: unsigned char methode, integer8 niveau_courant);
3147: void impression_tex(struct_processus *s_etat_processus);
3148: void informations(struct_processus *s_etat_processus);
3149: void initialisation_allocateur(struct_processus *s_etat_processus);
3150: void initialisation_completion(void);
3151: void initialisation_contexte_cas(struct_processus *s_etat_processus);
3152: void initialisation_drapeaux(struct_processus *s_etat_processus);
3153: void initialisation_generateur_aleatoire(struct_processus *s_etat_processus,
3154: logical1 initialisation_automatique, integer8 racine);
3155: void initialisation_instructions(struct_processus *s_etat_processus);
3156: void initialisation_variables(struct_processus *s_etat_processus);
3157: #endif
3158:
3159: void initialisation_objet(struct_objet *s_objet);
3160:
3161: #ifndef RPLARGS
3162: void insertion_thread(struct_processus *s_etat_processus,
3163: logical1 thread_principal);
3164: void insertion_thread_surveillance(struct_processus *s_etat_processus,
3165: struct_descripteur_thread *s_argument_thread);
3166: void integrale_romberg(struct_processus *s_etat_processus,
3167: struct_objet *s_expression, unsigned char *variable,
3168: real8 a, real8 b, real8 precision);
3169: void interface_cas(struct_processus *s_etat_processus,
3170: enum t_rplcas_commandes commande);
3171: void interruption1(int signal);
3172: void interruption2(int signal);
3173: void interruption3(int signal);
3174: void interruption4(int signal);
3175: void interruption5(int signal);
3176: void interruption6(int signal);
3177: #ifdef HAVE_SIGSEGV_RECOVERY
3178: void interruption_depassement_pile(int urgence,
3179: stackoverflow_context_t scp);
3180: #endif
3181: void inversion_matrice(struct_processus *s_etat_processus,
3182: struct_matrice *s_matrice);
3183: void lancement_daemon(struct_processus *s_etat_processus);
3184: void *lancement_thread(void *argument);
3185: #endif
3186:
3187: void liberation(struct_processus *s_etat_processus, struct_objet *s_objet);
3188: void liberation_maillon(struct_processus *s_etat_processus,
3189: struct_liste_chainee *maillon);
3190:
3191: #ifndef RPLARGS
3192: void liberation_allocateur(struct_processus *s_etat_processus);
3193: void liberation_arbre_instructions(struct_processus *s_etat_processus,
3194: struct_instruction *arbre);
3195: void liberation_arbre_variables(struct_processus *s_etat_processus,
3196: struct_arbre_variables *arbre, logical1 definitions);
3197: void liberation_arbre_variables_partagees(struct_processus *s_etat_processus,
3198: struct_arbre_variables_partagees *arbre);
3199: void liberation_contexte_cas(struct_processus *s_etat_processus);
3200: void liberation_generateur_aleatoire(struct_processus *s_etat_processus);
3201: void liberation_mutexes_arbre_variables_partagees(struct_processus
3202: *s_etat_processus, struct_arbre_variables_partagees *l_element_courant);
3203: void liberation_threads(struct_processus *s_etat_processus);
3204: void liberation_profil(struct_processus *s_etat_processus);
3205: void localisation_courante(struct_processus *s_etat_processus);
3206: void modification_pid_thread_pere(struct_processus *s_etat_processus);
3207: void moindres_carres(struct_processus *s_etat_processus,
3208: struct_matrice *s_matrice_a, struct_matrice *s_matrice_b,
3209: struct_matrice *s_matrice_x);
3210: void profilage(struct_processus *s_etat_processus, unsigned char *fonction);
3211: void rang(struct_processus *s_etat_processus, struct_matrice *s_matrice,
3212: integer8 *valeur);
3213: void recherche_type(struct_processus *s_etat_processus);
3214: void retrait_thread(struct_processus *s_etat_processus);
3215: void retrait_thread_surveillance(struct_processus *s_etat_processus,
3216: struct_descripteur_thread *s_argument_thread);
3217: void rplcore(struct_processus *s_etat_processus);
3218: #endif
3219:
3220: void scrutation_injection(struct_processus *s_etat_processus);
3221:
3222: #ifndef RPLARGS
3223: void scrutation_interruptions(struct_processus *s_etat_processus);
3224: void sf(struct_processus *s_etat_processus, unsigned char indice_drapeau);
3225: void *surveillance_processus(void *argument);
3226: void swap(void *variable_1, void *variable_2, integer8 taille_octets);
3227: void *thread_signaux(void *argument);
3228: void trace(struct_processus *s_etat_processus, FILE *flux);
3229: void traitement_asynchrone_exceptions_gsl(struct_processus *s_etat_processus);
3230: void traitement_exceptions_gsl(const char *reason, const char *file,
3231: int line, int gsl_errno);
3232: void traitement_interruptions_logicielles(struct_processus *s_etat_processus);
3233: void tri_base_symboles_externes(struct_processus *s_etat_processus);
3234: void tri_vecteur(real8 *vecteur, integer8 taille);
3235: void valeurs_propres(struct_processus *s_etat_processus,
3236: struct_matrice *s_matrice,
3237: struct_vecteur *s_valeurs_propres,
3238: struct_matrice *s_vecteurs_propres_gauches,
3239: struct_matrice *s_vecteur_propres_droits);
3240: void valeurs_propres_generalisees(struct_processus *s_etat_processus,
3241: struct_matrice *s_matrice,
3242: struct_matrice *s_metrique,
3243: struct_vecteur *s_valeurs_propres,
3244: struct_matrice *s_vecteurs_propres_gauches,
3245: struct_matrice *s_vecteur_propres_droits);
3246: void valeurs_singulieres(struct_processus *s_etat_processus,
3247: struct_matrice *s_matrice,
3248: struct_matrice *u, struct_vecteur *s, struct_matrice *vh);
3249: void verrouillage_threads_concurrents(struct_processus *s_etat_processus);
3250: #endif
3251:
3252: /*
3253: --------------------------------------------------------------------------------
3254: Fonctions de gestion des signaux
3255: --------------------------------------------------------------------------------
3256: */
3257:
3258: #ifndef RPLARGS
3259: void creation_queue_signaux(struct_processus *s_etat_processus);
3260: void liberation_queue_signaux(struct_processus *s_etat_processus);
3261: void destruction_queue_signaux(struct_processus *s_etat_processus);
3262: int envoi_signal_contexte(struct_processus *s_etat_processus,
3263: enum signaux_rpl signal);
3264: int envoi_signal_processus(pid_t pid, enum signaux_rpl signal,
3265: logical1 test_ouverture);
3266: int envoi_signal_thread(pthread_t tid, enum signaux_rpl signal);
3267: #endif
3268:
3269: /*
3270: --------------------------------------------------------------------------------
3271: Fonctions de sommation de vecteur dans perte de précision
3272: --------------------------------------------------------------------------------
3273: */
3274:
3275: real8 sommation_vecteur_reel(real8 *vecteur, integer8 *taille,
3276: logical1 *erreur_memoire);
3277: complex16 sommation_vecteur_complexe(complex16 *vecteur, integer8 *taille,
3278: logical1 *erreur_memoire);
3279:
3280: /*
3281: --------------------------------------------------------------------------------
3282: Routine principale
3283: --------------------------------------------------------------------------------
3284: */
3285:
3286: #ifndef RPLARGS
3287: int rplinit(int argc, char *argv[], char *envp[],
3288: unsigned char ***resultats, char *rpl_home);
3289: #endif
3290:
3291: /*
3292: --------------------------------------------------------------------------------
3293: Routines de statistiques
3294: --------------------------------------------------------------------------------
3295: */
3296:
3297: #ifndef RPLARGS
3298: real8 correlation_statistique(struct_matrice *s_matrice,
3299: integer8 colonne_1, integer8 colonne_2, logical1 *erreur);
3300: real8 covariance_statistique(struct_matrice *s_matrice,
3301: integer8 colonne_1, integer8 colonne_2,
3302: unsigned char type, logical1 *erreur);
3303: struct_vecteur *ecart_type_statistique(struct_processus *s_etat_processus,
3304: struct_matrice *s_matrice, unsigned char type);
3305: struct_vecteur *moyenne_statistique(struct_processus *s_etat_processus,
3306: struct_matrice *s_matrice);
3307: struct_vecteur *sommation_colonne_statistique(
3308: struct_processus *s_etat_processus, struct_matrice *s_matrice,
3309: integer8 colonne);
3310: struct_vecteur *sommation_produits_colonnes_statistiques(
3311: struct_processus *s_etat_processus, struct_matrice
3312: *s_matrice, integer8 colonne_1, integer8 colonne_2);
3313: struct_vecteur *sommation_statistique(struct_processus *s_etat_processus,
3314: struct_matrice *s_matrice);
3315: struct_vecteur *variance_statistique(struct_processus *s_etat_processus,
3316: struct_matrice *s_matrice, unsigned char type);
3317: #endif
3318:
3319: /*
3320: --------------------------------------------------------------------------------
3321: Gestion des bibliothèques
3322: --------------------------------------------------------------------------------
3323: */
3324:
3325: #ifndef RPLARGS
3326: void *chargement_bibliotheque(struct_processus *s_etat_processus,
3327: unsigned char *bibliotheque);
3328: logical1 execution_fonction_de_bibliotheque(struct_processus *s_etat_processus,
3329: unsigned char *nom_fonction, unsigned char *bibliothque);
3330: logical1 retrait_bibliotheque(struct_processus *s_etat_processus,
3331: struct_bibliotheque *descripteur);
3332: #endif
3333:
3334: struct_liste_chainee *depilement_pile_operationnelle(struct_rpl_arguments
3335: *s_rpl_arguments, struct_objet **s_objet);
3336: struct_liste_chainee *empilement_pile_operationnelle(struct_rpl_arguments
3337: *s_rpl_arguments, struct_objet *s_objet);
3338: struct_liste_chainee *sauvegarde_arguments(struct_rpl_arguments
3339: *s_rpl_arguments, integer8 nombre_arguments);
3340:
3341: /*
3342: --------------------------------------------------------------------------------
3343: Fonctions retournant un CHARACTER*(*)
3344: --------------------------------------------------------------------------------
3345: */
3346:
3347: #ifndef RPLARGS
3348: unsigned char *analyse_algebrique(struct_processus *s_etat_processus,
3349: unsigned char *chaine_algebrique, struct_liste_chainee **l_base_liste);
3350: unsigned char *analyse_flux(struct_processus *s_etat_processus,
3351: unsigned char *flux, integer8 longueur);
3352: unsigned char *chiffrement(struct_processus *s_etat_processus,
3353: const EVP_CIPHER *type_chiffrement,
3354: logical1 encodage, unsigned char *message, integer8 longueur_message,
3355: unsigned char *clef, integer8 longueur_clef,
3356: unsigned char *vecteur_initialisation,
3357: integer8 *longueur_message_chiffre);
3358: unsigned char *compactage(struct_processus *s_etat_processus,
3359: unsigned char *chaine);
3360: unsigned char *conversion_majuscule(struct_processus *s_etat_processus,
3361: unsigned char *chaine);
3362: unsigned char *creation_nom_fichier(struct_processus *s_etat_processus,
3363: unsigned char *chemin);
3364: unsigned char *date_compilation(struct_processus *s_etat_processus);
3365: unsigned char *extraction_chaine(struct_processus *s_etat_processus,
3366: unsigned char *chaine, integer8 i, integer8 j);
3367: unsigned char *formateur(struct_processus *s_etat_processus, long offset,
3368: struct_objet *s_objet);
3369: unsigned char *formateur_fichier(struct_processus *s_etat_processus,
3370: struct_objet *s_objet, struct_objet *s_format,
3371: integer8 longueur, integer8 longueur_champ, unsigned char format,
3372: unsigned char type, integer8 *longueur_effective, integer8 *recursivite,
3373: logical1 export_fichier);
3374: unsigned char *formateur_flux(struct_processus *s_etat_processus,
3375: unsigned char *donnees, integer8 *longueur);
3376: unsigned char *formateur_fichier_nombre(struct_processus *s_etat_processus,
3377: void *valeur_numerique, unsigned char type,
3378: integer8 longueur, integer8 longueur_champ, unsigned char format);
3379: unsigned char *formateur_fichier_binaire_nombre(struct_processus
3380: *s_etat_processus, void *valeur_numerique, unsigned char type_entree,
3381: unsigned char type, integer8 longueur, integer8 *longueur_conversion);
3382: unsigned char *formateur_fichier_reel(struct_processus *s_etat_processus,
3383: void *valeur_numerique, unsigned char type,
3384: integer8 longueur, integer8 longueur_champ, unsigned char format);
3385: unsigned char *formateur_nombre(struct_processus *s_etat_processus,
3386: void *valeur_numerique, unsigned char type);
3387: unsigned char *formateur_reel(struct_processus *s_etat_processus,
3388: void *valeur_numerique, unsigned char type);
3389: unsigned char *messages(struct_processus *s_etat_processus);
3390: unsigned char *pointeur_ieme_caractere(struct_processus *s_etat_processus,
3391: unsigned char *chaine, integer8 position);
3392: unsigned char *purification_chaine(struct_processus *s_etat_processus,
3393: unsigned char *chaine);
3394: unsigned char *recherche_chemin_fichiers_temporaires(struct_processus
3395: *s_etat_processus);
3396: unsigned char *reencodage(struct_processus *s_etat_processus,
3397: unsigned char *chaine_entree, unsigned char *codage_entree,
3398: unsigned char *codage_sortie);
3399: unsigned char *transliteration(struct_processus *s_etat_processus,
3400: unsigned char *chaine_entree, unsigned char *codage_entree,
3401: unsigned char *codage_sortie);
3402: #endif
3403:
3404: /*
3405: --------------------------------------------------------------------------------
3406: Fonctions retournant un INTEGER*1 (drapeau d'erreur)
3407: --------------------------------------------------------------------------------
3408: */
3409:
3410: #ifndef RPLARGS
3411: logical1 analyse_syntaxique(struct_processus *s_etat_processus);
3412: logical1 arret_thread_signaux(struct_processus *s_etat_processus);
3413: logical1 caracteristiques_fichier(struct_processus *s_etat_processus,
3414: unsigned char *nom, logical1 *existence, logical1 *ouverture,
3415: unsigned long *unite);
3416: logical1 controle(struct_processus *s_etat_processus, unsigned char *fichier,
3417: unsigned char *type, unsigned char *somme_candidate);
3418: logical1 controle_integrite(struct_processus *s_etat_processus,
3419: unsigned char *executable_candidat, unsigned char *executable);
3420: logical1 creation_variable(struct_processus *s_etat_processus,
3421: struct_variable *s_variable,
3422: unsigned char autorisation_creation_variable_statique,
3423: unsigned char autorisation_creation_variable_partagee);
3424: logical1 creation_variable_partagee(struct_processus *s_etat_processus,
3425: struct_variable_partagee *s_variable);
3426: logical1 creation_variable_statique(struct_processus *s_etat_processus,
3427: struct_variable_statique *s_variable);
3428: logical1 chainage(struct_processus *s_etat_processus);
3429: logical1 compilation(struct_processus *s_etat_processus);
3430: logical1 depilement(struct_processus *s_etat_processus,
3431: struct_liste_chainee **l_base_liste, struct_objet **s_objet);
3432: logical1 destruction_fichier(unsigned char *nom_fichier);
3433: logical1 empilement(struct_processus *s_etat_processus,
3434: struct_liste_chainee **l_base_liste, struct_objet *s_objet);
3435: logical1 empilement_pile_last(struct_processus *s_etat_processus,
3436: integer8 nombre_arguments);
3437: logical1 evaluation(struct_processus *s_etat_processus, struct_objet *s_objet,
3438: unsigned char type_evaluation);
3439: logical1 initialisation_fichier_acces_direct(struct_processus *s_etat_processus,
3440: sqlite3 *sqlite, logical1 binaire);
3441: logical1 initialisation_fichier_acces_indexe(struct_processus *s_etat_processus,
3442: sqlite3 *sqlite, integer8 position_clef, logical1 binaire);
3443: logical1 lancement_thread_signaux(struct_processus *s_etat_processus);
3444: logical1 recherche_instruction_suivante(struct_processus *s_etat_processus);
3445: logical1 recherche_instruction_suivante_recursive(
3446: struct_processus *s_etat_processus, integer8 recursivite);
3447: logical1 retrait_variable(struct_processus *s_etat_processus,
3448: unsigned char *nom_variable, unsigned char type);
3449: logical1 retrait_variables_par_niveau(struct_processus *s_etat_processus);
3450: logical1 retrait_variable_partagee(struct_processus *s_etat_processus,
3451: unsigned char *nom_variable, union_position_variable position);
3452: logical1 retrait_variables_partagees_locales(
3453: struct_processus *s_etat_processus);
3454: logical1 retrait_variable_statique(struct_processus *s_etat_processus,
3455: unsigned char *nom_variable, union_position_variable position);
3456: logical1 retrait_variables_statiques_locales(
3457: struct_processus *s_etat_processus);
3458: logical1 sequenceur(struct_processus *s_etat_processus);
3459: logical1 sequenceur_optimise(struct_processus *s_etat_processus,
3460: struct_liste_chainee *l_bibliotheques);
3461: #endif
3462:
3463: /*
3464: --------------------------------------------------------------------------------
3465: Fonctions retournant un INTEGER*1 (drapeau)
3466: --------------------------------------------------------------------------------
3467: */
3468:
3469: logical1 depassement_addition(integer8 *a, integer8 *b, integer8 *resultat);
3470: logical1 depassement_multiplication(integer8 *a, integer8 *b,
3471: integer8 *resultat);
3472: logical1 depassement_soustraction(integer8 *a, integer8 *b, integer8 *resultat);
3473: logical1 depassement_puissance(integer8 *a, integer8 *b, integer8 *resultat);
3474:
3475: #ifndef RPLARGS
3476: logical1 ecriture_pipe(struct_processus *s_etat_processus, int pipe,
3477: struct_objet *s_objet);
3478: logical1 recherche_variable(struct_processus *s_etat_processus,
3479: unsigned char *nom_variable);
3480: logical1 recherche_variable_globale(struct_processus *s_etat_processus,
3481: unsigned char *nom_variable);
3482: logical1 test_cfsf(struct_processus *s_etat_processus,
3483: unsigned char indice_drapeau);
3484: logical1 test_expression_rpn(unsigned char *chaine);
3485: logical1 test_fonction(unsigned char *chaine);
3486: logical1 validation_chaine(unsigned char *chaine);
3487: #endif
3488:
3489: /*
3490: --------------------------------------------------------------------------------
3491: Fonctions retournant un ssize_t
3492: --------------------------------------------------------------------------------
3493: */
3494:
3495: #ifndef RPLARGS
3496: ssize_t read_atomic(struct_processus *s_etat_processus,
3497: int fd, void *buf, size_t count);
3498: ssize_t write_atomic(struct_processus *s_etat_processus,
3499: int fd, void *buf, size_t count);
3500: #endif
3501:
3502: /*
3503: --------------------------------------------------------------------------------
3504: Fonctions renvoyant un int
3505: --------------------------------------------------------------------------------
3506: */
3507:
3508: int alsprintf(struct_processus *s_etat_processus,
3509: unsigned char **strp, const char *fmt, ...);
3510: #ifndef RPLARGS
3511: int association_etat_processus_readline();
3512: #endif
3513: int interruption_violation_access(void *adresse_fautive, int gravite);
3514: #ifndef RPLARGS
3515: int initialisation_etat_processus_readline();
3516: int liberation_etat_processus_readline();
3517: integer8 liste_variables(struct_processus *s_etat_processus,
3518: struct_tableau_variables *tableau);
3519: integer8 nombre_variables(struct_processus *s_etat_processus);
3520: int readline_analyse_syntaxique(int count, int key);
3521: int readline_effacement(int count, int key);
3522: #endif
3523: int std_fprintf(file *flux, const char *format, ...);
3524: int tex_fprintf(struct_processus *s_etat_processus,
3525: file *flux, const char *format, ...);
3526: int transliterated_fprintf(struct_processus *s_etat_processus, file *flux,
3527: const char *format, ...);
3528: int valsprintf(struct_processus *s_etat_processus,
3529: unsigned char **strp, const char *fmt, va_list ap);
3530: int wrapper_instruction_intrinseque(void (*fonction)(),
3531: struct_rpl_arguments *rpl_arguments);
3532:
3533: /*
3534: --------------------------------------------------------------------------------
3535: Fonctions renvoyant un INTEGER*1 (longueur d'un entier binaire)
3536: --------------------------------------------------------------------------------
3537: */
3538:
3539: #ifndef RPLARGS
3540: unsigned char longueur_entiers_binaires(struct_processus *s_etat_processus);
3541: #endif
3542:
3543: /*
3544: --------------------------------------------------------------------------------
3545: Fonctions retournant un INTEGER*8 (valeur binaire non signée)
3546: --------------------------------------------------------------------------------
3547: */
3548:
3549: #ifndef RPLARGS
3550: logical8 masque_entiers_binaires(struct_processus *s_etat_processus);
3551: #endif
3552:
3553: /*
3554: --------------------------------------------------------------------------------
3555: Fonctions retournant un INTEGER*8 (entier standard RPL/2)
3556: --------------------------------------------------------------------------------
3557: */
3558:
3559: #ifndef RPLARGS
3560: integer8 occupation_memoire(struct_objet *s_objet);
3561: integer8 longueur_chaine(struct_processus *s_etat_processus,
3562: unsigned char *chaine);
3563: integer8 position_caractere_de_chaine(struct_processus *s_etat_processus,
3564: unsigned char *chaine, unsigned char *position);
3565: #endif
3566:
3567: /*
3568: --------------------------------------------------------------------------------
3569: Fonctions renvoyant une liste chaînée (pointeur sur *struct_liste_chainee)
3570: --------------------------------------------------------------------------------
3571: */
3572:
3573: #ifndef RPLARGS
3574: struct_liste_chainee *analyse_rpn(struct_processus *s_etat_processus,
3575: unsigned char *chaine_rpn);
3576: #endif
3577:
3578: /*
3579: --------------------------------------------------------------------------------
3580: Allocateur de buffers à cache
3581: --------------------------------------------------------------------------------
3582: */
3583:
3584: void initialisation_allocateur_buffer(struct_processus *s_etat_processus);
3585: void liberation_allocateur_buffer(struct_processus *s_etat_pocessus);
3586: struct_buffer *allocation_buffer(struct_processus *s_etat_processus,
3587: size_t longueur);
3588: void liberation_buffer(struct_processus *s_etat_processus,
3589: struct_buffer *buffer);
3590:
3591: /*
3592: --------------------------------------------------------------------------------
3593: Fonctions renvoyant une copie de la structure de description des processus
3594: --------------------------------------------------------------------------------
3595: */
3596:
3597: #ifndef RPLARGS
3598: struct_processus *copie_etat_processus(struct_processus *s_etat_processus);
3599: #endif
3600:
3601: /*
3602: --------------------------------------------------------------------------------
3603: Fonctions renvoyant un pointeur sur un fichier (file *) ou un descripteur
3604: --------------------------------------------------------------------------------
3605: */
3606:
3607: #ifndef RPLARGS
3608: file *creation_fichier_tex(struct_processus *s_etat_processus);
3609: struct_descripteur_fichier *descripteur_fichier(struct_processus
3610: *s_etat_processus, struct_fichier *s_fichier);
3611: #endif
3612:
3613: /*
3614: --------------------------------------------------------------------------------
3615: Fonctions renvoyant un pointeur sur une *struct_objet
3616: --------------------------------------------------------------------------------
3617: */
3618:
3619: struct_objet *copie_objet(struct_processus *s_etat_processus,
3620: struct_objet *s_objet, unsigned char type);
3621:
3622: struct_objet *allocation(struct_processus *s_etat_processus, enum t_type type);
3623: #ifndef RPLARGS
3624: struct_objet *formateur_date(struct_processus *s_etat_processus,
3625: struct timeval *temps);
3626: struct_objet *lecture_fichier_non_formate(struct_processus *s_etat_processus,
3627: void *argument, integer8 longueur_buffer, logical1 recursivite);
3628: struct_objet *lecture_pipe(struct_processus *s_etat_processus, int pipe);
3629: struct_objet *parametres_sql(struct_processus *s_etat_processus,
3630: struct_objet *s_parametres);
3631: struct_objet *simplification(struct_processus *s_etat_processus,
3632: struct_objet *s_objet);
3633:
3634: struct_arbre_variables *allocation_noeud(struct_processus *s_etat_processus);
3635: struct_arbre_variables **allocation_tableau_noeuds(
3636: struct_processus *s_etat_processus);
3637:
3638: /*
3639: --------------------------------------------------------------------------------
3640: Fonctions renvoyant un pointeur sur une *struct_liste_variables_statiques
3641: ou *struct_liste_variables_partagees
3642: --------------------------------------------------------------------------------
3643: */
3644:
3645: struct_liste_variables_statiques *recherche_variable_statique(struct_processus
3646: *s_etat_processus, unsigned char *nom_variable,
3647: union_position_variable position, unsigned char origine);
3648: struct_liste_variables_partagees *recherche_variable_partagee(struct_processus
3649: *s_etat_processus, unsigned char *nom_variable,
3650: union_position_variable position, unsigned char origine);
3651: #endif
3652:
3653: /*
3654: --------------------------------------------------------------------------------
3655: Fonctions gérant la complétion automatique
3656: --------------------------------------------------------------------------------
3657: */
3658:
3659: char **completion_rpl();
3660: char *generateur_commandes();
3661: char **completion_matches();
3662:
3663: // END C PROTOTYPES
3664:
3665: /*
3666: --------------------------------------------------------------------------------
3667: Arithmétique
3668: --------------------------------------------------------------------------------
3669: */
3670:
3671: void f77absc_(complex16 *c, real8 *resultat);
3672:
3673: void f77additioncc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3674: void f77additionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3675: void f77additioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3676:
3677: void f77divisioncc_(complex16 *ca, complex16 *rb, complex16 *resultat);
3678: void f77divisionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3679: void f77divisioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3680: void f77divisionic_(integer8 *ib, complex16 *cb, complex16 *resultat);
3681: void f77divisionrc_(real8 *ra, complex16 *cb, complex16 *resultat);
3682:
3683: void f77multiplicationcc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3684: void f77multiplicationci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3685: void f77multiplicationcr_(complex16 *ca, real8 *rb, complex16 *resultat);
3686:
3687: void f77puissancecc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3688: void f77puissanceci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3689: void f77puissancecr_(complex16 *ca, real8 *rb, complex16 *resultat);
3690: void f77puissanceic_(integer8 *ia, complex16 *cb, complex16 *resultat);
3691: void f77puissanceii_(integer8 *ia, integer8 *ib, integer8 *resultat);
3692: void f77puissanceir_(integer8 *ia, real8 *rb, real8 *resultat);
3693: void f77puissancerc_(real8 *ra, complex16 *cb, complex16 *resultat);
3694: void f77puissanceri_(real8 *ra, integer8 *ib, real8 *resultat);
3695: void f77puissancerr_(real8 *ra, real8 *rb, real8 *resultat);
3696:
3697: void f77racinecarreec_(complex16 *ca, complex16 *resultat);
3698: void f77racinecarreein_(integer8 *ia, complex16 *resultat);
3699: void f77racinecarreeip_(integer8 *ia, real8 *resultat);
3700: void f77racinecarreern_(real8 *ia, complex16 *resultat);
3701: void f77racinecarreerp_(real8 *ia, real8 *resultat);
3702:
3703: void f77soustractioncc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3704: void f77soustractionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3705: void f77soustractioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3706: void f77soustractionic_(integer8 *ib, complex16 *cb, complex16 *resultat);
3707: void f77soustractionrc_(real8 *ra, complex16 *cb, complex16 *resultat);
3708:
3709: /*
3710: --------------------------------------------------------------------------------
3711: Trigonométrie complexe
3712: --------------------------------------------------------------------------------
3713: */
3714:
3715: void f77acos_(complex16 *argument, complex16 *resultat);
3716: void f77asin_(complex16 *argument, complex16 *resultat);
3717: void f77atan_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3718: void f77cos_(complex16 *argument, complex16 *resultat);
3719: void f77sin_(complex16 *argument, complex16 *resultat);
3720: void f77tan_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3721:
3722: /*
3723: --------------------------------------------------------------------------------
3724: Fonctions hyperboliques
3725: --------------------------------------------------------------------------------
3726: */
3727:
3728: void f77acoshc_(complex16 *argument, complex16 *resultat);
3729: void f77alogc_(complex16 *argument, complex16 *resultat);
3730: void f77asinhc_(complex16 *argument, complex16 *resultat);
3731: void f77atanhc_(complex16 *argument, complex16 *resultat);
3732: void f77cosh_(complex16 *argument, complex16 *resultat);
3733: void f77expc_(complex16 *argument, complex16 *resultat);
3734: void f77lnc_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3735: void f77lnin_(integer8 *argument, complex16 *resultat, integer4 *erreur);
3736: void f77lnrn_(real8 *argument, complex16 *resultat, integer4 *erreur);
3737: void f77logc_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3738: void f77login_(integer8 *argument, complex16 *resultat, integer4 *erreur);
3739: void f77logrn_(real8 *argument, complex16 *resultat, integer4 *erreur);
3740: void f77sinh_(complex16 *argument, complex16 *resultat);
3741: void f77tanh_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3742: void f77acoshi_(integer8 *argument, real8 *resultat);
3743: void f77acoshr_(real8 *argument, real8 *resultat);
3744: void f77asinhi_(integer8 *argument, real8 *resultat);
3745: void f77asinhr_(real8 *argument, real8 *resultat);
3746: void f77atanhi_(integer8 *argument, real8 *resultat);
3747: void f77atanhr_(real8 *argument, real8 *resultat);
3748: void f77lnip_(integer8 *argument, real8 *resultat, integer4 *erreur);
3749: void f77lnrp_(real8 *argument, real8 *resultat, integer4 *erreur);
3750: void f77logip_(integer8 *argument, real8 *resultat, integer4 *erreur);
3751: void f77logrp_(real8 *argument, real8 *resultat, integer4 *erreur);
3752:
3753: /*
3754: --------------------------------------------------------------------------------
3755: Calculs divers
3756: --------------------------------------------------------------------------------
3757: */
3758:
3759: void f90arrangement(integer8 *n, integer8 *k, real8 *resultat);
3760: void f90combinaison(integer8 *n, integer8 *k, real8 *resultat);
3761: void f90fcd(real8 *x, integer8 *n1, integer8 *n2, real8 *resultat);
3762: void f90gausscd(real8 *x, real8 *moyenne, real8 *variance, real8 *resultat);
3763: void f90tcd(real8 *x, integer8 *n, real8 *resultat);
3764: void f90x2cd(real8 *x, integer8 *n, real8 *resultat);
3765:
3766: // BEGIN C PROTOTYPES
3767: void dft(complex16 *dft, integer4 *nombre_lignes, integer4 *nombre_colonnes,
3768: integer4 *inverse, integer4 *erreur);
3769: // END C PROTOTYPES
3770:
3771: /*
3772: --------------------------------------------------------------------------------
3773: Fonctions Lapack
3774: --------------------------------------------------------------------------------
3775: */
3776:
3777: /*
3778: * Calcul de la longueur d'un espace de travail
3779: */
3780:
3781: #ifndef RPLARGS
3782: integer4 ilaenv_(integer4 *optimal, char *nom_fonction, char *option,
3783: integer4 *n1, integer4 *n2, integer4 *n3, integer4 *n4,
3784: integer4 longueur_nom_fonction, integer4 longueur_option);
3785:
3786: /*
3787: * Inversion
3788: */
3789:
3790: void dgetri_(integer4 *ordre_a, real8 *a, integer4 *lda, integer4 *pivot,
3791: real8 *work, integer4 *dim_work, integer4 *ios);
3792: void zgetri_(integer4 *ordre_a, complex16 *a, integer4 *lda, integer4 *pivot,
3793: complex16 *work, integer4 *dim_work, integer4 *ios);
3794:
3795: /*
3796: * Valeurs propres
3797: */
3798:
3799: void zgeev_(unsigned char *calcul_vp_gauches, unsigned char *calcul_vp_droits,
3800: integer4 *dim_matrice1, complex16 *matrice_f77,
3801: integer4 *dim_matrice2, complex16 *valeurs_propres,
3802: complex16 *vpg_f77, integer4 *dim_matrice3,
3803: complex16 *vpd_f77, integer4 *dim_matrice4,
3804: complex16 *work, integer4 *lwork, real8 *rwork,
3805: integer4 *erreur, integer4 longueur_1, integer4 longueur_2);
3806:
3807: /*
3808: * Valeurs propres généralisées
3809: */
3810:
3811: void zggev_(unsigned char *calcul_vp_gauches, unsigned char *calcul_vp_droits,
3812: integer4 *dim_matrice1, complex16 *matrice_f77,
3813: integer4 *dim_matrice2, complex16 *metrique_f77,
3814: integer4 *dim_matrice3, complex16 *alpha, complex16 *beta,
3815: complex16 *vpg_f77, integer4 *dim_matrice4,
3816: complex16 *vpd_f77, integer4 *dim_matrice5,
3817: complex16 *work, integer4 *lwork, real8 *rwork,
3818: integer4 *erreur, integer4 longueur_1, integer4 longueur_2);
3819:
3820: /*
3821: * Moindres carrés
3822: */
3823:
3824: void dgelsd_(integer4 *nombre_lignes_a, integer4 *nombre_colonnes_a,
3825: integer4 *nombre_colonnes_b, real8 *matrice_a, integer4 *lda,
3826: real8 *matrice_b, integer4 *ldb, real8 *valeurs_singulieres,
3827: real8 *rcond, integer4 *rank, real8 *work, integer4 *lwork,
3828: integer4 *iwork, integer4 *info);
3829: void zgelsd_(integer4 *nombre_lignes_a, integer4 *nombre_colonnes_a,
3830: integer4 *nombre_colonnes_b, complex16 *matrice_a, integer4 *lda,
3831: complex16 *matrice_b, integer4 *ldb, real8 *valeurs_singulieres,
3832: real8 *rcond, integer4 *rank, complex16 *work, integer4 *lwork,
3833: real8 *rwork, integer4 *iwork, integer4 *info);
3834:
3835: /*
3836: * Moindres carrés généralisé
3837: */
3838:
3839: /*
3840: * Décomposition en valeurs singulières
3841: */
3842:
3843: void dgesvd_(unsigned char *jobu, unsigned char *jobvh,
3844: integer4 *m, integer4 *n, real8 *a, integer4 *lda,
3845: real8 *s, real8 *u, integer4 *ldu, real8 *vh, integer4 *ldvh,
3846: real8 *work, integer4 *lwork, integer4 *info, integer4 longueur_jobu,
3847: integer4 longueur_jobvh);
3848: void zgesvd_(unsigned char *jobu, unsigned char *jobvh,
3849: integer4 *m, integer4 *n, real8 *a, integer4 *lda,
3850: real8 *s, real8 *u, integer4 *ldu, real8 *vh, integer4 *ldvh,
3851: real8 *work, integer4 *lwork, real8 *rwork, integer4 *info,
3852: integer4 longueur_jobu, integer4 longueur_jobvh);
3853:
3854: /*
3855: * Factorisations diverses
3856: */
3857:
3858: /* LU de Crout */
3859: void dgetrf_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3860: integer4 *lda, integer4 *pivot, integer4 *ios);
3861: void zgetrf_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3862: integer4 *lda, integer4 *pivot, integer4 *ios);
3863:
3864: /* LQ */
3865: void dgelq2_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3866: integer4 *lda, real8 *tau, real8 *work, integer4 *ios);
3867: void zgelq2_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3868: integer4 *lda, complex16 *tau, complex16 *work, integer4 *ios);
3869:
3870: /* QR */
3871: void dgeqp3_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3872: integer4 *lda, integer4 *pivot, real8 *tau, real8 *work,
3873: integer4 *lwork, integer4 *ios);
3874: void zgeqp3_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3875: integer4 *lda, integer4 *pivot, complex16 *tau, complex16 *work,
3876: integer4 *lwork, real8 *rwork, integer4 *ios);
3877:
3878: /* Cholesky */
3879: void dpptrf_(unsigned char *mode, integer4 *n, complex16 *triangle,
3880: integer4 *ios, integer4 longueur);
3881: void zpptrf_(unsigned char *mode, integer4 *n, complex16 *triangle,
3882: integer4 *ios, integer4 longueur);
3883:
3884: /* Schur */
3885: void dgees_(unsigned char *calcul_vecteur, unsigned char *valeurs_triees,
3886: logical4 (*fonction_tri)(), integer4 *n, real8 *a,
3887: integer4 *lda, integer4 *sdim, real8 *wr, real8 *wi,
3888: real8 *vs, integer4 *ldvs, real8 *work, integer4 *lwork,
3889: logical4 *bwork, integer4 *info, integer4 l1, integer4 l2);
3890: void zgees_(unsigned char *calcul_vecteur, unsigned char *valeurs_triees,
3891: logical4 (*fonction_tri)(), integer4 *n, complex16 *a,
3892: integer4 *lda, integer4 *sdim, complex16 *w,
3893: complex16 *vs, integer4 *ldvs, complex16 *work, integer4 *lwork,
3894: real8 *rwork, logical4 *bwork, integer4 *info,
3895: integer4 l1, integer4 l2);
3896:
3897: /* Déterminant et rang */
3898: void dgecon_(unsigned char *norm, integer4 *n, real8 *a, integer4 *lda,
3899: real8 *anorm, real8 *rcond, real8 *work, integer4 *iwork,
3900: integer4 *info, integer4 l1);
3901: void dgelsy_(integer4 *m, integer4 *n, integer4 *nrhs, real8 *a,
3902: integer4 *lda, real8 *b, integer4 *ldb, integer4 *jpvt, real8 *rcond,
3903: integer4 *rank, real8 *work, integer4 *lwork, integer4 *info);
3904: real8 dlange_(unsigned char *norme, integer4 *n, integer4 *m, real8 *a,
3905: integer4 *lda, real8 *work, integer4 longueur);
3906: real8 zlange_(unsigned char *norme, integer4 *n, integer4 *m, real8 *a,
3907: integer4 *lda, real8 *work, integer4 longueur);
3908: void zgecon_(unsigned char *norm, integer4 *n, complex16 *a, integer4 *lda,
3909: real8 *anorm, real8 *rcond, complex16 *work, real8 *rwork,
3910: integer4 *info, integer4 l1);
3911: void zgelsy_(integer4 *m, integer4 *n, integer4 *nrhs, complex16 *a,
3912: integer4 *lda, complex16 *b, integer4 *ldb, integer4 *jpvt,
3913: real8 *rcond, integer4 *rank, complex16 *work, integer4 *lwork,
3914: real8 *rwork, integer4 *info);
3915: #endif
3916:
3917: /*
3918: * Fonction testant la requête d'arrêt (nécessaire pour tester le
3919: * drapeau depuis une bibliothèque).
3920: */
3921:
3922: int test_arret(struct_processus *s_etat_processus);
3923:
3924: #endif
3925:
3926: // vim: ts=4
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