1: /*
2: ================================================================================
3: RPL/2 (R) version 4.1.35
4: Copyright (C) 1989-2023 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: #define DEBUG_ERREURS
23:
24: #ifndef INCLUSION_RPL
25: #define INCLUSION_RPL
26:
27: #ifndef __RPLCAS
28: # define _GNU_SOURCE
29: # define _XOPEN_SOURCE 700
30: #endif
31:
32: #define _REENTRANT
33:
34: #ifndef __RPLCAS
35: # ifdef Darwin
36: # define _DARWIN_C_SOURCE
37: # endif
38:
39: # ifdef OpenBSD
40: # define _BSD_SOURCE
41: # endif
42:
43: # ifdef FreeBSD
44: # define __BSD_VISIBLE 1
45: # endif
46: #endif
47:
48: #ifdef OS2
49: # ifndef __RPLCAS
50: # define _BSD_SOURCE
51: # endif
52:
53: # include <types.h>
54: enum { SHUT_RD = 0, SHUT_WR, SHUT_RDWR };
55: # define SHUT_RD SHUT_RD
56: # define SHUT_WR SHUT_WR
57: # define SHUT_RDWR SHUT_RDWR
58:
59: # include "getaddrinfo-conv.h"
60:
61: # define sched_yield(arg)
62: #endif
63:
64: #ifdef CYGWIN
65: # define SA_ONSTACK 0
66: #endif
67:
68: #ifdef BROKEN_SIGSEGV
69: # undef HAVE_STACK_OVERFLOW_RECOVERY
70: # undef HAVE_SIGSEGV_RECOVERY
71: #endif
72:
73: #define DEBUG_TRACE uprintf("[%d/%X] %s(%d)\n", \
74: getpid(), pthread_self(), __FILE__, __LINE__);
75: #define TEST_ABSENCE_FICHIER(nom) \
76: { int ios; struct stat *buf; ios = stat(nom, buf); \
77: if (ios == 0) BUG(1, uprintf("File %s found!\n", nom)); }
78:
79: /*
80: ================================================================================
81: INCLUSIONS
82: ================================================================================
83: */
84:
85: #include <stdio.h>
86: #include <stdlib.h>
87: #include <stdint.h>
88: #include <math.h>
89: #include <string.h>
90: #include <strings.h>
91: #include <syslog.h>
92: #include <errno.h>
93: #include <stdarg.h>
94: #include <poll.h>
95: #include <signal.h>
96: #include <sys/time.h>
97:
98: #ifndef RPLARGS
99: # include <sys/mman.h>
100: # include <sys/resource.h>
101: # include <sys/select.h>
102: # include <sys/socket.h>
103: # include <sys/stat.h>
104: # include <sys/timeb.h>
105: # include <sys/types.h>
106: # include <sys/un.h>
107: # include <sys/wait.h>
108: # include <omp.h>
109:
110: # include <arpa/inet.h>
111: # include <netinet/in.h>
112: # include <netdb.h>
113:
114: # include <dlfcn.h>
115: # include <fcntl.h>
116: # include <pthread.h>
117: # include <regex.h>
118:
119: # ifdef OS2
120: # undef pthread_mutexattr_settype
121: # define pthread_mutexattr_settype(a, b)
122: # endif
123:
124: # include <pwd.h>
125: # ifdef SHARED_MEMORY
126: # include <sys/shm.h>
127: # endif
128:
129: # ifndef IPCS_SYSV
130: # include <semaphore.h>
131: # else
132: # include <sys/ipc.h>
133: # include <sys/sem.h>
134:
135: # ifdef OS2
136: # define INCL_DOSSEMAPHORES
137: # define INCL_DOSMEMMGR
138: # define INCL_DOSERRORS
139: # include <os2.h>
140:
141: typedef struct _OS2SEM
142: {
143: HMTX hmtx;
144: HEV hev;
145: ULONG shared;
146: ULONG *cnt;
147: ULONG *nopened;
148: ULONG allocated;
149: } sem_t;
150: # else // IPCS_SYSV
151: typedef struct
152: {
153: int sem;
154: int alloue;
155: unsigned char *path;
156: pid_t pid;
157: pthread_t tid;
158: } sem_t;
159: # endif
160:
161: # ifndef SEM_FAILED
162: # define SEM_FAILED NULL
163: # endif
164:
165: sem_t *sem_open_SysV(const char *nom, int oflag, ...);
166: int sem_init_SysV(sem_t *sem, int shared, unsigned int value);
167: int sem_close_SysV(sem_t *sem);
168: int sem_wait_SysV(sem_t *sem);
169: int sem_trywait_SysV(sem_t *sem);
170: int sem_timedwait_SysV(sem_t *sem, struct timespec *ts);
171: int sem_post_SysV(sem_t *sem);
172: int sem_getvalue_SysV(sem_t *sem, int *value);
173: int sem_unlink_SysV(char *nom);
174: int sem_destroy_SysV(sem_t *sem);
175: # endif
176:
177: # include <setjmp.h>
178: # include <termios.h>
179: # include <time.h>
180: # include <unistd.h>
181: # include <locale.h>
182:
183: # include "history.h"
184: # include "readline.h"
185: # include "termcap.h"
186: # include "iconv.h"
187: # include "zlib.h"
188:
189: # include "openssl/evp.h"
190: # ifndef RPLCXX
191: # ifndef OPENSSL_NO_MD2
192: # include "openssl/md2.h"
193: # endif
194: # ifndef OPENSSL_NO_MD4
195: # include "openssl/md4.h"
196: # endif
197: # ifndef OPENSSL_NO_MD5
198: # include "openssl/md5.h"
199: # endif
200: # ifndef OPENSSL_NO_MDC2
201: # include "openssl/mdc2.h"
202: # endif
203: # ifndef OPENSSL_NO_RIPEMD
204: # include "openssl/ripemd.h"
205: # endif
206: # ifndef OPENSSL_NO_SHA
207: # include "openssl/sha.h"
208: # endif
209: # ifndef OPENSSL_NO_WHIRLPOOL
210: # include "openssl/whrlpool.h"
211: # endif
212: # ifndef OPENSSL_NO_AES
213: # include "openssl/aes.h"
214: # endif
215: # ifndef OPENSSL_NO_CAMELLIA
216: # include "openssl/camellia.h"
217: # endif
218: # ifndef OPENSSL_NO_RC2
219: # include "openssl/rc2.h"
220: # endif
221: # ifndef OPENSSL_NO_IDEA
222: # include "openssl/idea.h"
223: # endif
224: # endif
225:
226: # include "sqlite3.h"
227:
228: # ifndef BROKEN_SIGSEGV
229: # include "sigsegv.h"
230: # endif
231:
232: # ifdef OS2
233: // Bug de libsigsegv
234: # undef HAVE_STACK_OVERFLOW_RECOVERY
235: # endif
236:
237: # define GSL_RANGE_CHECK_OFF
238: # include "gsl/gsl_cdf.h"
239: # include "gsl/gsl_cblas.h"
240: # include "gsl/gsl_errno.h"
241: # include "gsl/gsl_fft_complex.h"
242: # include "gsl/gsl_permutation.h"
243: # include "gsl/gsl_randist.h"
244: # include "gsl/gsl_rng.h"
245: # include "gsl/gsl_sf.h"
246: #endif
247:
248: #ifdef SunOS
249: # include <ieeefp.h>
250: #endif
251:
252: // Définition spécifique à Hurd
253: #ifndef PIPE_BUF
254: # define fpathconf (".", _PC_PIPE_BUF)
255: #endif
256:
257: #ifdef MYSQL_SUPPORT
258: # include <mysql.h>
259: # define mysqlclose(arg) mysql_close(arg.mysql)
260: #else
261: # define mysqlclose(arg)
262: #endif
263:
264: #ifdef POSTGRESQL_SUPPORT
265: # include <libpq-fe.h>
266: # define postgresqlclose(arg) PQfinish(arg.postgresql)
267: #else
268: # define postgresqlclose(arg)
269: #endif
270:
271: #include "librplprototypes.h"
272:
273: #ifndef RPLARGS
274: # ifndef UNIX_PATH_MAX
275: # pragma GCC diagnostic push
276: # pragma GCC diagnostic ignored "-Wunused-variable"
277: static struct sockaddr_un sizecheck;
278: # define UNIX_PATH_MAX sizeof(sizecheck.sun_path)
279: # pragma GCC diagnostic pop
280: # endif
281: #endif
282:
283: #ifdef MAIN_RPL
284: # define __EXTERN__
285: # define __STATIC_MUTEX_INITIALIZATION__ = PTHREAD_MUTEX_INITIALIZER
286: #else
287: # define __EXTERN__ extern
288: # define __STATIC_MUTEX_INITIALIZATION__
289: #endif
290:
291:
292: /*
293: ================================================================================
294: Bugs spécifiques
295: ================================================================================
296: */
297:
298: // Néant
299:
300: /*
301: ================================================================================
302: TYPES
303: ================================================================================
304: */
305:
306: typedef FILE file;
307: typedef unsigned char t_8_bits;
308:
309: #ifndef RPLARGS
310: # include "rpltypes-conv.h"
311: #else
312: # include "rpltypes.h"
313: #endif
314:
315: enum signaux_rpl
316: {
317: rpl_signull = 0,
318: rpl_sigint,
319: rpl_sigterm,
320: rpl_sigstart, // Signal envoyé par un père pour lancer son fils.
321: rpl_sigcont, // Signal de redémarrage d'un processus arrêté par
322: // SUSPEND
323: rpl_sigstop, // Signal d'arrêt envoyé par l'instruction STOP ou
324: // FUSE. (FSTOP)
325: rpl_sigabort, // Signal envoyé par l'instruction ABORT (à regrouper
326: // avec FABORT)
327: rpl_sigurg, // Signal d'arrêt urgent
328: rpl_siginject, // Signal indiquant la présence d'une donnée à lire
329: // envoyée depuis le père
330: rpl_sigalrm, // Signal d'alarme (erreur système) depuis un fils
331: rpl_sighup,
332: rpl_sigtstp,
333: rpl_sigexcept,
334: rpl_sigmax,
335: rpl_siguser // Base des signaux à la discrétion de l'utilisateur
336: };
337:
338: #define LONGUEUR_QUEUE_SIGNAUX 1024
339:
340: // Une structure s_queue_signaux est créée par processus (et non par thread).
341: // Elle est projetée dans un segment de mémoire partagée pour qu'elle soit
342: // accessible à la fois du père et des fils.
343:
344: #ifndef RPLARGS
345: typedef struct queue_signaux
346: {
347: volatile int pointeur_lecture;
348: volatile int pointeur_ecriture;
349: volatile logical1 requete_arret;
350:
351: pthread_t thread_signaux;
352: pid_t controle;
353:
354: volatile struct
355: {
356: pid_t pid;
357: enum signaux_rpl signal;
358: } queue[LONGUEUR_QUEUE_SIGNAUX];
359:
360: # ifdef OS2
361: sem_t semaphore;
362: sem_t signalisation;
363: sem_t arret_signalisation;
364: # endif
365: } struct_queue_signaux;
366:
367: __EXTERN__ struct_queue_signaux *s_queue_signaux;
368: __EXTERN__ int f_queue_signaux;
369:
370: # ifndef OS2
371: __EXTERN__ sem_t *semaphore_queue_signaux;
372: __EXTERN__ sem_t *semaphore_signalisation;
373: __EXTERN__ sem_t *semaphore_arret_signalisation;
374: # endif
375: #endif
376:
377: #if ! defined(UNION_SEMUN) && defined(IPCS_SYSV)
378: union semun
379: {
380: int val;
381: struct semid_ds *buf;
382: unsigned short *array;
383: struct seminfo *__buf;
384: };
385: #endif
386:
387: #ifndef RTLD_LOCAL
388: # define RTLD_LOCAL 0
389: #endif
390:
391: #ifndef SIGSTKSZ
392: # define SIGSTKSZ 65536
393: #endif
394:
395:
396: /*
397: ================================================================================
398: SÉMAPHORES
399: ================================================================================
400: */
401:
402: #ifdef IPCS_SYSV
403: # ifdef DEBUG_SEMAPHORES
404: # define sem_init(a, b, c) ({ \
405: uprintf("[%d-%llu] Semaphore %s (%p) "\
406: "initialization at %s() " \
407: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
408: pthread_self(), \
409: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
410: sem_init_SysV(a, b, c); })
411: # define sem_wait(a) ({ int value; sem_getvalue(a, &value); \
412: uprintf("[%d-%llu] Semaphore %s (%p) "\
413: "waiting at %s() " \
414: "line #%d <%d>\n", (int) getpid(), (unsigned long long) i\
415: pthread_self(), \
416: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
417: sem_wait_SysV(a); })
418: # define sem_trywait(a) ({ int value; sem_getvalue(a, &value); \
419: uprintf("[%d-%llu] Semaphore %s (%p) "\
420: "trywaiting at %s() " \
421: "line #%d <%d>\n", (int) getpid(), (unsigned long long) i\
422: pthread_self(), \
423: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
424: sem_trywait_SysV(a); })
425: # define sem_post(a) ({ int value; sem_getvalue(a, &value); \
426: uprintf("[%d-%llu] Semaphore %s (%p) "\
427: "posting at %s() " \
428: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
429: pthread_self(), \
430: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
431: sem_post_SysV(a); })
432: # define sem_destroy(a) ({ int value; sem_getvalue(a, &value); \
433: uprintf("[%d-%llu] Semaphore %s (%p) "\
434: "destroying at %s() " \
435: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
436: pthread_self(), \
437: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
438: if (value == 0) BUG(1, uprintf("Value %d\n", value)); \
439: sem_destroy_SysV(a); })
440: # else
441: # define sem_destroy(a) sem_destroy_SysV(a)
442: # define sem_wait(a) sem_wait_SysV(a)
443: # define sem_post(a) sem_post_SysV(a)
444: # endif
445:
446: # define sem_init(a, b, c) sem_init_SysV(a, b, c)
447: # define sem_trywait(a) sem_trywait_SysV(a)
448: # define sem_timedwait(a, b) sem_timedwait_SysV(a, b)
449: # define sem_getvalue(a, b) sem_getvalue_SysV(a, b)
450: # define sem_open(...) sem_open_SysV(__VA_ARGS__)
451: # define sem_close(a) sem_close_SysV(a)
452: # define sem_unlink(a) sem_unlink_SysV(a)
453: #else
454: # ifdef DEBUG_SEMAPHORES
455: # define sem_init(a, b, c) ({ \
456: uprintf("[%d-%llu] Semaphore %s (%p) "\
457: "initialization at %s() " \
458: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
459: pthread_self(), \
460: #a, a, __FUNCTION__, __LINE__, c), fflush(stdout); \
461: sem_init(a, b, c); })
462: # define sem_wait(a) ({ int value; sem_getvalue(a, &value); \
463: uprintf("[%d-%llu] Semaphore %s (%p) "\
464: "waiting at %s() " \
465: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
466: pthread_self(), \
467: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
468: sem_wait(a); })
469: # define sem_trywait(a) ({ int value; sem_getvalue(a, &value); \
470: uprintf("[%d-%llu] Semaphore %s (%p) "\
471: "trywaiting at %s() " \
472: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
473: pthread_self(), \
474: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
475: sem_trywait(a); })
476: # define sem_post(a) ({ int value; sem_getvalue(a, &value); \
477: uprintf("[%d-%llu] Semaphore %s (%p) "\
478: "posting at %s() " \
479: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
480: pthread_self(), \
481: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
482: sem_post(a); })
483: # define sem_destroy(a) ({ int value; sem_getvalue(a, &value); \
484: uprintf("[%d-%llu] Semaphore %s (%p) "\
485: "destroying at %s() " \
486: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
487: pthread_self(), \
488: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
489: if (value == 0) BUG(1, uprintf("Value %d\n", value)); \
490: sem_destroy(a); })
491: # endif
492: #endif
493:
494:
495: /*
496: ================================================================================
497: SIGNAUX
498: ================================================================================
499: */
500:
501: #ifndef RPLARGS
502:
503: // Signaux utilisés par défaut :
504: // SIGINT
505: // SIGTSTP
506: // SIGCONT
507: // SIGPIPE
508: // SIGUSR1 et SIGUSR2 sont utilisé par libsigsegv.
509: // SIGHUP
510: // SIGALRM
511:
512: # define SIGTEST 255
513:
514: // Nombre d'interruptions disponibles
515: # define d_NOMBRE_INTERRUPTIONS 64
516: #endif
517:
518: /*
519: ================================================================================
520: Granularité temporelle
521: ================================================================================
522: */
523:
524: #ifndef RPLARGS
525: # define GRANULARITE_us 10
526: # define GRANULARITE_us_max 100000
527: # define INCR_GRANULARITE(g) \
528: do g = 1000 * ((g >= (GRANULARITE_us_max * 1000)) \
529: ? GRANULARITE_us_max : ((g / 1000) + GRANULARITE_us)); while(0)
530: #endif
531:
532: /*
533: ================================================================================
534: Options de debug
535: ================================================================================
536: */
537:
538: #ifndef RPLARGS
539: # define d_debug_pile_utilisateur ((integer8) 0x1)
540: # define d_debug_pile_systeme ((integer8) 0x2)
541: # define d_debug_appels_fonctions ((integer8) 0x4)
542: # define d_debug_processus ((integer8) 0x8)
543: # define d_debug_analyse ((integer8) 0x10)
544: # define d_debug_fusible ((integer8) 0x20)
545: # define d_debug_variables ((integer8) 0x40)
546: # define d_debug_fonctions_intrinseques ((integer8) 0x80)
547: # define d_debug_niveaux ((integer8) 0x100)
548: # define d_conversion_RPN ((integer8) 0x200)
549: # define d_traitement_interruption ((integer8) 0x400)
550: # define d_debug_signaux ((integer8) 0x800)
551: #endif
552:
553: /*
554: ================================================================================
555: Variables globales
556: ================================================================================
557: */
558:
559: #ifndef RPLARGS
560: # ifdef SEMAPHORES_NOMMES
561: # define LONGUEUR_NOM_SEMAPHORE 64
562: # define __PTR__ *
563: # else
564: # define __PTR__
565: # endif
566:
567: __EXTERN__ jmp_buf contexte_ecriture;
568: __EXTERN__ jmp_buf contexte_impression;
569: __EXTERN__ jmp_buf contexte_initial;
570: __EXTERN__ jmp_buf contexte_processus;
571: __EXTERN__ jmp_buf contexte_thread;
572:
573: __EXTERN__ volatile int signal_test;
574:
575: __EXTERN__ pid_t pid_processus_pere;
576:
577: __EXTERN__ pthread_mutex_t mutex_sigaction;
578: __EXTERN__ pthread_mutex_t mutex_liste_threads;
579: __EXTERN__ pthread_mutex_t mutex_liste_threads_surveillance;
580: __EXTERN__ pthread_mutex_t mutex_creation_variable_partagee
581: __STATIC_MUTEX_INITIALIZATION__;
582: __EXTERN__ pthread_mutex_t mutex_sections_critiques;
583: __EXTERN__ pthread_mutex_t mutex_liste_variables_partagees;
584: __EXTERN__ pthread_mutex_t mutex_sem __STATIC_MUTEX_INITIALIZATION__;
585:
586: __EXTERN__ volatile int routine_recursive;
587: __EXTERN__ volatile int nombre_threads_surveillance_processus;
588:
589: # define SEM_FORK 0
590: # define SEM_QUEUE 1
591: # define SEM_SIGNALISATION 2
592: # define SEM_ARRET_SIGNALISATION 3
593:
594: sem_t *sem_init2(unsigned int valeur, pid_t pid, int ordre);
595: sem_t *sem_init3(unsigned int valeur, pid_t pid, pthread_t tid, int ordre);
596: int sem_destroy2(sem_t *semaphore_p, pid_t pid, int ordre);
597: int sem_destroy3(sem_t *semaphore_p, pid_t pid, pthread_t tid, int ordre);
598: int sem_getvalue2(sem_t *semaphore, int *valeur);
599: sem_t *sem_open2(pid_t pid, int ordre);
600: #endif
601:
602: // Le mutex est là uniquement pour pouvoir émuler le comportement
603: // de sem_getvalue() sur un système comme MacOS X qui ne possède pas
604: // cette fonction.
605:
606: #ifdef Darwin
607: #define sem_getvalue(semaphore, value) sem_getvalue2(semaphore, value)
608: #define sem_post(semaphore) \
609: ({ int r; pthread_mutex_lock(&mutex_sem); \
610: r = sem_post(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
611: #define sem_wait(semaphore) \
612: ({ int r; pthread_mutex_lock(&mutex_sem); \
613: r = sem_wait(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
614: #define sem_trywait(semaphore) \
615: ({ int r; pthread_mutex_lock(&mutex_sem); \
616: r = sem_trywait(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
617: #endif
618:
619: /*
620: ================================================================================
621: Macros
622: ================================================================================
623: */
624:
625: // Par défaut, tout est redirigé vers stderr sauf indication explicite de
626: // stdout.
627:
628: #define printf(...) transliterated_fprintf(s_etat_processus, \
629: stderr, __VA_ARGS__)
630: #define fprintf(flux, ...) transliterated_fprintf(s_etat_processus, \
631: flux, __VA_ARGS__)
632: #define uprintf(...) std_fprintf(stderr, __VA_ARGS__)
633: #define ufprintf(flux, ...) std_fprintf(flux, __VA_ARGS__)
634:
635: #ifdef SunOS
636: # define fopen(...) ({ FILE *desc; \
637: while((desc = fopen(__VA_ARGS__)) == NULL) \
638: { if ((errno != EINTR) && (errno != 0)) break; } desc; })
639: # define freopen(...) ({ FILE *desc; \
640: while((desc = freopen(__VA_ARGS__)) == NULL) \
641: { if ((errno != EINTR) && (errno != 0)) break; } desc; })
642: # define fclose(...) ({ int ios; \
643: while((ios = fclose(__VA_ARGS__)) != 0) \
644: { if ((errno != EINTR) && (errno != 0)) break; } ios; })
645: # define fflush(flux) ({ int ios; \
646: while((ios = fflush((flux == stdout) ? stderr : flux)) != 0) \
647: { if ((errno != EINTR) && (errno != 0)) break; } ios; })
648: # define sem_open(...) ({ sem_t *semaphore; \
649: while((semaphore = sem_open(__VA_ARGS__)) == SEM_FAILED) \
650: { if (errno != EINTR) break; } semaphore; })
651: #else // !SunOS
652: # define fflush(flux) fflush((flux == stdout) ? stderr : flux)
653: #endif
654:
655: // Redéfinition de abs pour un fonctionnement en entier de type long long int
656:
657: #ifdef __GNUC__
658: # define abs(i) ({ typeof(i) _i; _i = (i); (_i >= 0) ? _i : -_i; })
659: // typeof() est une extension de gcc, mais est présent sur d'autres compilateurs
660: // comme Sun Studio. Dans le cas où typeof() n'existe pas, il est possible
661: // d'utiliser la macro suivante, mais elle possède un effet de bord dû à
662: // l'évaluation multiple de l'argument.
663: #else
664: # define abs(i) (((i) >= 0) ? (i) : (-i))
665: #endif
666:
667: #define NOTICE(m) \
668: do \
669: { \
670: ufprintf(stderr, "[%d-%llu] %s() from %s at line %d: %s\n", \
671: getpid(), (unsigned long long) pthread_self(), \
672: __FUNCTION__, __FILE__, __LINE__, m); \
673: fflush(stderr); \
674: } while(0)
675:
676: #ifdef __GLIBC__
677: # include <execinfo.h>
678: # define __BACKTRACE
679: # define BACKTRACE(n) \
680: do \
681: { \
682: void *buffer[n]; \
683: int nb, i; \
684: char **appels; \
685: pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER; \
686: nb = backtrace(buffer, n); \
687: appels = backtrace_symbols(buffer, nb); \
688: pthread_mutex_lock(&mutex); \
689: uprintf("[%d-%llu] BACKTRACE <%s()> at line #%d\n", \
690: getpid(), pthread_self(), __FUNCTION__, __LINE__); \
691: if (appels != NULL) \
692: { \
693: for(i = 0; i < nb; i++) \
694: uprintf(" %s\n", appels[i]); \
695: sys_free(appels); \
696: } \
697: else \
698: uprintf("Nullified backtrace\n"); \
699: uprintf("[%d-%llu] END OF BACKTRACE\n", getpid(), pthread_self()); \
700: fflush(stdout); \
701: pthread_mutex_unlock(&mutex); \
702: } while(0)
703: #else
704: # define BACKTRACE(n) NOTICE("BACKTRACE only defined in glibc")
705: #endif
706:
707: #ifdef __BACKTRACE
708: # define BUG(b, ...) \
709: do { if (b) { uprintf("[%d] BUG! <%s()> at line #%d of %s\n", \
710: (int) getpid(), __FUNCTION__, __LINE__, __FILE__); \
711: __VA_ARGS__; fflush(stdout); \
712: BACKTRACE(64); \
713: pthread_kill(pthread_self(), SIGBUS); }} while(0)
714: #else
715: # define BUG(b, ...) \
716: do { if (b) { uprintf("[%d] BUG! <%s()> at line #%d of %s\n", \
717: (int) getpid(), __FUNCTION__, __LINE__, __FILE__); \
718: __VA_ARGS__; fflush(stdout); \
719: pthread_kill(pthread_self(), SIGBUS); }} while(0)
720: #endif
721:
722:
723: /*
724: ================================================================================
725: Affichage des points de retour des fonctions
726: ================================================================================
727: */
728:
729: #ifdef DEBUG_MEMOIRE
730: void analyse_post_mortem();
731: void *debug_memoire_ajout(size_t taille, const unsigned char *fonction,
732: unsigned long ligne, const unsigned char *argument);
733: void debug_memoire_initialisation();
734: void *debug_memoire_modification(void *pointeur, size_t taille,
735: const unsigned char *fonction, unsigned long ligne,
736: const unsigned char *argument);
737: void debug_memoire_retrait(void *ptr);
738: void debug_memoire_verification();
739:
740: #define free(s) debug_memoire_retrait(s)
741: #ifdef RPLCXX
742: # define malloc(s) debug_memoire_ajout(s, \
743: const_cast<const unsigned char *> \
744: (reinterpret_cast<unsigned char *> \
745: (const_cast<char *>(__FUNCTION__))), __LINE__, \
746: const_cast<const unsigned char *> \
747: (reinterpret_cast<unsigned char *> \
748: (const_cast<char *>(#s))))
749: # define realloc(s, t) debug_memoire_modification(s, t, \
750: const_cast<const unsigned char *> \
751: (reinterpret_cast<unsigned char *> \
752: (const_cast<char *>(__FUNCTION__))), __LINE__, \
753: const_cast<const unsigned char *> \
754: (reinterpret_cast<unsigned char *> \
755: (const_cast<char *>(#t))))
756: #else
757: # define malloc(s) debug_memoire_ajout(s, __FUNCTION__, __LINE__, \
758: (const unsigned char *) #s)
759: # define realloc(s, t) debug_memoire_modification(s, t, \
760: __FUNCTION__, __LINE__, (const unsigned char *) #t)
761: #endif
762: #define fork() debug_fork(s_etat_processus)
763: #endif
764:
765: #ifdef DEBUG_RETURN
766: # define return uprintf("[%d] Return from <%s()> at line #%d " \
767: "(%s [%d])\n", (int) getpid(), __FUNCTION__, \
768: __LINE__, strerror(errno), errno); fflush(stdout); errno = 0; return
769: #endif
770:
771: #ifdef DEBUG_MUTEX
772: # define pthread_mutex_lock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
773: "locking at %s() " \
774: "line #%d\n", (int) getpid(), (unsigned long long) pthread_self(), \
775: #mutex, mutex, __FUNCTION__, __LINE__), fflush(stdout), \
776: pthread_mutex_lock(mutex)
777: # define pthread_mutex_unlock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
778: "unlocking at " \
779: "%s() line #%d\n", (int) getpid(), (unsigned long long) \
780: pthread_self(), #mutex, mutex, __FUNCTION__, __LINE__), \
781: fflush(stdout), \
782: pthread_mutex_unlock(mutex)
783: # define pthread_mutex_trylock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
784: "trylocking at " \
785: "%s() line #%d\n", (int) getpid(), (unsigned long long) \
786: pthread_self(), #mutex, mutex, __FUNCTION__, __LINE__), \
787: fflush(stdout), \
788: pthread_mutex_trylock(mutex)
789: #endif
790:
791:
792: /*
793: ================================================================================
794: DEFINIONS
795: ================================================================================
796: */
797:
798: /*
799: --------------------------------------------------------------------------------
800: Valeurs
801: --------------------------------------------------------------------------------
802: */
803:
804: #define d_faux ((logical1) 0L)
805: #define d_vrai ((logical1) -1L)
806:
807: #define d_absence_erreur ((logical1) d_faux)
808: #define d_erreur ((logical1) d_vrai)
809:
810: #define d_code_fin_chaine '\0'
811: #define d_code_espace ' '
812: #define d_code_retour_chariot '\n'
813: #define d_code_tabulation '\t'
814: #define d_longueur_maximale_instruction 16
815:
816: #define d_INT "integer"
817: #define d_REL "real"
818: #define d_CPL "complex"
819: #define d_VIN "[ integer ]"
820: #define d_VRL "[ real ]"
821: #define d_VCX "[ complex ]"
822: #define d_MIN "[[ integer ]]"
823: #define d_MRL "[[ real ]]"
824: #define d_MCX "[[ complex ]]"
825: #define d_BIN "# binary[bodh]"
826: #define d_NOM "'name'"
827: #define d_CHN "\"string\""
828: #define d_LST "{ list }"
829: #define d_ALG "'algebraic'"
830: #define d_RPN "<< RPN >>"
831: #define d_FCH "File $n { format }"
832: #define d_SLB "Library $n"
833: #define d_SQL "Sql $n (type)"
834: #define d_PRC "Process $n"
835: #define d_SCK "Socket $n { format }"
836: #define d_SPH "Semaphore $n 'name'"
837: #define d_TAB "<[ table ]>"
838: #define d_MTX "Mutex $n"
839: #define d_REC "|[ record ]|"
840:
841: /*
842: --------------------------------------------------------------------------------
843: Paramètres du système
844: --------------------------------------------------------------------------------
845: */
846:
847: #ifndef RPLARGS
848: # define ds_beep ""
849: # define ds_fichier_historique ".RPL2_history"
850: # define ds_imposition_separateur_decimal d_vrai
851: # define ds_longueur_historique 256
852: # define ds_nombre_maximum_fichiers_ouverts 65536
853: # define ds_preprocesseur "rplpp " \
854: "--nostdinc -C 2> /dev/null"
855: # define ds_rplcore "rpl-core"
856: # define ds_rplprofile "rpl-profile"
857: # define ds_sdat "SDAT"
858: #endif
859:
860: /*
861: --------------------------------------------------------------------------------
862: Erreurs système
863: --------------------------------------------------------------------------------
864: */
865:
866: #ifdef DEBUG_ERREURS
867: # ifdef MESSAGES
868: # define __erreur(i) i
869: # define __erreur_(i) i
870: # else
871: # undef _ERREURS_VARIABLES
872: # ifdef _ERREURS_VARIABLES
873: # define __erreur_(i) __erreur(i)
874: # else
875: # define __erreur_(i) i
876: # endif
877: # define __erreur(i) ({ int ios; ios = errno; \
878: if (strstr(__FUNCTION__, "recherche_variable") \
879: == NULL) { if(ios != 0) \
880: ufprintf(stderr, "LAST ERROR: %s\n", strerror(ios)); \
881: ufprintf(stderr, "ERROR %d AT %s() FROM %s LINE %d\n", \
882: i, __FUNCTION__, __FILE__, __LINE__); BACKTRACE(16); } i; })
883: # endif
884: #else
885: # define __erreur(i) i
886: # define __erreur_(i) i
887: #endif
888:
889: #ifdef DEBUG_FICHIERS
890: # define open(a, ...) \
891: ({ ufprintf(stderr, "[%d] OPEN %s AT %s() FROM %s LINE %d\n", \
892: getpid(), a, \
893: __FUNCTION__, __FILE__, __LINE__); open(a, __VA_ARGS__); })
894: # define pipe(a) \
895: ({ ufprintf(stderr, "[%d] PIPE %s AT %s() FROM %s LINE %d\n", \
896: getpid(), a, \
897: __FUNCTION__, __FILE__, __LINE__); pipe(a); })
898: # define shm_open(a, ...) \
899: ({ ufprintf(stderr, "[%d] SHM_OPEN %s AT %s() FROM %s LINE %d\n", \
900: getpid(), a, \
901: __FUNCTION__, __FILE__, __LINE__); shm_open(a, __VA_ARGS__); })
902: # define shm_unlink(a) \
903: ({ ufprintf(stderr, "[%d] SHM_UNLINK %s AT %s() FROM %s LINE %d\n", \
904: getpid(), a, \
905: __FUNCTION__, __FILE__, __LINE__); shm_unlink(a); })
906: # define sem_open(a, ...) \
907: ({ ufprintf(stderr, "[%d] SEM_OPEN %s AT %s() FROM %s LINE %d\n", \
908: getpid(), a, \
909: __FUNCTION__, __FILE__, __LINE__); sem_open(a, __VA_ARGS__); })
910: # define sem_unlink(a) \
911: ({ ufprintf(stderr, "[%d] SEM_UNLINK %s AT %s() FROM %s LINE %d\n", \
912: getpid(), a, \
913: __FUNCTION__, __FILE__, __LINE__); sem_unlink(a); })
914: # define close(a) \
915: ({ ufprintf(stderr, "[%d] CLOSE %s AT %s() FROM %s LINE %d\n", \
916: getpid(), a, \
917: __FUNCTION__, __FILE__, __LINE__); close(a); })
918: #endif
919:
920: // -1 : erreur provoquée par une bibliothèque externe
921: #ifndef RPLARGS
922: # define d_es 2000
923: # define d_es_allocation_memoire __erreur(2001)
924: # define d_es_variable_introuvable __erreur_(2002)
925: # define d_es_pile_vide __erreur(2003)
926: # define d_es_end_incoherent __erreur(2004)
927: # define d_es_peripherique_stdin __erreur(2005)
928: # define d_es_erreur_fichier __erreur(2006)
929: # define d_es_execution_bibliotheque __erreur(2007)
930: # define d_es_signal __erreur(2008)
931: # define d_es_processus __erreur(2009)
932: # define d_es_pile_operationnelle_vide __erreur(2010)
933: # define d_es_nombre_max_descripteurs __erreur(2011)
934: # define d_es_interruption_invalide __erreur(2012)
935: # define d_es_contexte __erreur(2013)
936: # define d_es_somme_controle __erreur(2014)
937: # define d_es_semaphore __erreur(2015)
938: # define d_es_mutex_acquis_autre_thread __erreur(2016)
939: #endif
940:
941: /*
942: --------------------------------------------------------------------------------
943: Exceptions
944: --------------------------------------------------------------------------------
945: */
946:
947: #ifndef RPLARGS
948: # define d_ep 1000
949: # define d_ep_division_par_zero __erreur(1001)
950: # define d_ep_matrice_non_inversible __erreur(1002)
951: # define d_ep_resultat_indefini __erreur(1003)
952: # define d_ep_underflow __erreur(1004)
953: # define d_ep_overflow __erreur(1005)
954: # define d_ep_domaine_definition __erreur(1006)
955: # define d_ep_perte_precision __erreur(1007)
956: # define d_ep_decomposition_QR __erreur(1008)
957: # define d_ep_matrice_non_definie_positive __erreur(1009)
958: # define d_ep_decomposition_QZ __erreur(1010)
959: # define d_ep_decomposition_SVD __erreur(1011)
960: #endif
961:
962: /*
963: --------------------------------------------------------------------------------
964: Erreurs de compilation
965: --------------------------------------------------------------------------------
966: */
967:
968: #ifndef RPLARGS
969: # define d_ec 3000
970: # define d_ec_niveau_definition_negatif __erreur(3001)
971: # define d_ec_nom_definition_invalide __erreur(3002)
972: # define d_ec_erreur_boucle_definie __erreur(3003)
973: # define d_ec_erreur_instruction_end __erreur(3004)
974: # define d_ec_erreur_instruction_until __erreur(3005)
975: # define d_ec_source_incoherent __erreur(3006)
976: # define d_ec_erreur_instruction_while __erreur(3007)
977: # define d_ec_erreur_instruction_then __erreur(3008)
978: # define d_ec_erreur_instruction_else __erreur(3009)
979: # define d_ec_erreur_instruction_elseif __erreur(3010)
980: # define d_ec_erreur_instruction_select __erreur(3011)
981: # define d_ec_erreur_instruction_case __erreur(3012)
982: #endif
983:
984: /*
985: --------------------------------------------------------------------------------
986: Erreurs à l'exécution
987: --------------------------------------------------------------------------------
988: */
989:
990: // -1 : erreur provoquée par une bibliothèque externe
991: #ifndef RPLARGS
992: # define d_ex 0
993: # define d_ex_pile_vide __erreur(1)
994: # define d_ex_manque_argument __erreur(2)
995: # define d_ex_argument_invalide __erreur(3)
996: # define d_ex_erreur_type_argument __erreur(4)
997: # define d_ex_nom_reserve __erreur(5)
998: # define d_ex_nombre_arguments __erreur(6)
999: # define d_ex_dimensions_invalides __erreur(7)
1000: # define d_ex_expression_invalide __erreur(8)
1001: # define d_ex_absence_graphique_courant __erreur(9)
1002: # define d_ex_erreur_traitement_condition __erreur(10)
1003: # define d_ex_erreur_traitement_boucle __erreur(11)
1004: # define d_ex_variable_non_definie __erreur_(12)
1005: # define d_ex_drapeau_inexistant __erreur(13)
1006: # define d_ex_nom_invalide __erreur(14)
1007: # define d_ex_element_inexistant __erreur(15)
1008: # define d_ex_absence_variable __erreur(16)
1009: # define d_ex_erreur_evaluation __erreur(17)
1010: # define d_ex_semaphore __erreur(18)
1011: # define d_ex_longueur_fft __erreur(19)
1012: # define d_ex_queue_impression __erreur(20)
1013: # define d_ex_type_trace_invalide __erreur(21)
1014: # define d_ex_erreur_fichier __erreur(22)
1015: # define d_ex_absence_equation __erreur(23)
1016: # define d_ex_erreur_bibliotheque __erreur(24)
1017: # define d_ex_execution_bibliotheque __erreur(25)
1018: # define d_ex_stop __erreur(26)
1019: # define d_ex_matrice_statistique_invalide __erreur(27)
1020: # define d_ex_dimensions_matrice_statistique __erreur(28)
1021: # define d_ex_absence_observations __erreur(29)
1022: # define d_ex_statistiques_echantillon __erreur(30)
1023: # define d_ex_observations_inexistantes __erreur(31)
1024: # define d_ex_syntaxe __erreur(32)
1025: # define d_ex_cycle_hors_boucle __erreur(33)
1026: # define d_ex_conversion_unite __erreur(34)
1027: # define d_ex_erreur_parametre_fichier __erreur(35)
1028: # define d_ex_erreur_acces_fichier __erreur(36)
1029: # define d_ex_erreur_requete_fichier __erreur(37)
1030: # define d_ex_erreur_format_fichier __erreur(38)
1031: # define d_ex_fichier_verrouille __erreur(39)
1032: # define d_ex_verrou_indefini __erreur(40)
1033: # define d_ex_fin_de_fichier_atteinte __erreur(41)
1034: # define d_ex_debut_de_fichier_atteint __erreur(42)
1035: # define d_ex_erreur_type_fichier __erreur(43)
1036: # define d_ex_fichier_vide __erreur(44)
1037: # define d_ex_dimensions_differentes __erreur(45)
1038: # define d_ex_routines_mathematiques __erreur(46)
1039: # define d_ex_exit_hors_boucle __erreur(47)
1040: # define d_ex_longueur_dft __erreur(48)
1041: # define d_ex_contexte __erreur(49)
1042: # define d_ex_processus __erreur(50)
1043: # define d_ex_image_processus __erreur(51)
1044: # define d_ex_erreur_sql __erreur(52)
1045: # define d_ex_variable_verrouillee __erreur(53)
1046: # define d_ex_variable_volatile __erreur(54)
1047: # define d_ex_erreur_processus __erreur(55)
1048: # define d_ex_erreur_impression __erreur(56)
1049: # define d_ex_nombre_arguments_fonction __erreur(57)
1050: # define d_ex_fonction_indisponible __erreur(58)
1051: # define d_ex_bibliotheque_chargee __erreur(59)
1052: # define d_ex_aucun_symbole __erreur(60)
1053: # define d_ex_definition_ambigue __erreur(61)
1054: # define d_ex_fichier_hors_contexte __erreur(62)
1055: # define d_ex_socket_en_ecoute __erreur(63)
1056: # define d_ex_interruption_invalide __erreur(64)
1057: # define d_ex_erreur_transcodage __erreur(65)
1058: # define d_ex_absence_processus_pere __erreur(66)
1059: # define d_ex_creation_variable __erreur(67)
1060: # define d_ex_fusible __erreur(68)
1061: # define d_ex_iswi_hors_interruption __erreur(69)
1062: # define d_ex_daemon __erreur(70)
1063: # define d_ex_mutex __erreur(71)
1064: # define d_ex_variable_statique_partagee __erreur(72)
1065: # define d_ex_variable_partagee __erreur(73)
1066: # define d_ex_graphique_memorise __erreur(74)
1067: # define d_ex_matrice_non_diagonale __erreur(75)
1068: # define d_ex_locales __erreur(76)
1069: # define d_ex_representation __erreur(77)
1070: # define d_ex_erreur_profilage __erreur(78)
1071: # define d_ex_enregistrement_inexistant __erreur(79)
1072: # define d_ex_clef_inexistante __erreur(80)
1073: # define d_ex_nom_implicite __erreur(81)
1074: # define d_ex_version_bibliotheque __erreur(82)
1075: # define d_ex_creation_variable_globale __erreur(83)
1076: # define d_ex_erreur_interne_rplcas __erreur(84)
1077: # define d_ex_fichier_corrompu __erreur(85)
1078: # define d_ex_mutex_acquis_autre_thread __erreur(86)
1079: # define d_ex_expression_reguliere __erreur(87)
1080: # define d_ex_instruction_indisponible __erreur(88)
1081: # define d_ex_chiffrement __erreur(89)
1082: # define d_ex_chiffrement_indisponible __erreur(90)
1083: # define d_ex_longueur_clef_chiffrement __erreur(91)
1084: # define d_ex_taille_message __erreur(92)
1085: # define d_ex_type_externe_dup __erreur(93)
1086: # define d_ex_type_externe_drop __erreur(94)
1087: # define d_ex_simplification __erreur(95)
1088: #endif
1089:
1090:
1091: /*
1092: ================================================================================
1093: STRUCTURES
1094: ================================================================================
1095: */
1096:
1097: /*
1098: --------------------------------------------------------------------------------
1099: Structure objet
1100: --------------------------------------------------------------------------------
1101: */
1102:
1103: #ifdef MIN
1104: # undef MIN
1105: #endif
1106:
1107: #ifdef MAX
1108: # undef MAX
1109: #endif
1110:
1111: #define ADR __RPL_ADR
1112: #define ALG __RPL_ALG
1113: #define BIN __RPL_BIN
1114: #define CHN __RPL_CHN
1115: #define CPL __RPL_CPL
1116: #define EXT __RPL_EXT
1117: #define FCH __RPL_FCH
1118: #define FCT __RPL_FCT
1119: #define INT __RPL_INT
1120: #define LST __RPL_LST
1121: #define MCX __RPL_MCX
1122: #define MIN __RPL_MIN
1123: #define MRL __RPL_MRL
1124: #define MTX __RPL_MTX
1125: #define NOM __RPL_NOM
1126: #define NON __RPL_NON
1127: #define PRC __RPL_PRC
1128: #define REC __RPL_REC
1129: #define REL __RPL_REL
1130: #define RPN __RPL_RPN
1131: #define SCK __RPL_SCK
1132: #define SLB __RPL_SLB
1133: #define SPH __RPL_SPH
1134: #define SQL __RPL_SQL
1135: #define TBL __RPL_TBL
1136: #define VCX __RPL_VCX
1137: #define VIN __RPL_VIN
1138: #define VRL __RPL_VRL
1139:
1140: enum t_rplcas_commandes { RPLCAS_INTEGRATION = 0, RPLCAS_LIMITE,
1141: RPLCAS_SIMPLIFICATION };
1142:
1143: enum t_type { ADR = 0, ALG, BIN, CHN, CPL, EXT, FCH, FCT, INT, LST,
1144: MCX, MIN, MRL, MTX, NOM, NON, PRC, REC, REL, RPN, SCK,
1145: SLB, SPH, SQL, TBL, VCX, VIN, VRL };
1146:
1147: /*
1148: ADR : adresse sur 64 bits signés.
1149: Adresse d'une définition à interpréter.
1150:
1151: ALG : expression algébrique (struct_liste_chainee *)
1152: La liste chaînée contient la définition convertie en notation
1153: polonaise inversée. Ce type diffère du type 'RPN' au niveau
1154: du format de sortie (notation algébrique).
1155:
1156: BIN : entier binaire sur 64 bits (unsigned integer8 *)
1157: Sans objet.
1158: Type C/Fortran : unsigned integer8
1159:
1160: CHN : chaine de caracteres (unsigned char *)
1161: Sans objet.
1162:
1163: CPL : complexe sur 2*64 bits (complex*16, struct_complexe16 *)
1164: Sans objet.
1165: Type C/Fortran : complex16
1166:
1167: EXT : type géré dans une bibliothèque externe.
1168:
1169: FCH : descripteur de fichier (struct_fichier *).
1170:
1171: FCT : déclaration d'une fonction et de son nombre d'arguments
1172: (struct_fonction *). Ce type n'est nécessaire que dans le
1173: traitement des types 'ALG' et 'RPN'.
1174:
1175: INT : entier sur 64 bits (integer*8, integer8 *)
1176: Sans objet.
1177: Type C/Fortran : integer8
1178:
1179: LST : liste (struct_liste_chainee *)
1180: Les objets sont enregistrés sous forme de liste chaînée récursive.
1181: Cela permet de traiter des tableaux de données hétérogènes de
1182: grandes dimensions. Le nombre de dimensions maximal est fixé par
1183: la mémoire de la station.
1184:
1185: MCX : matrice de complexes (struct_matrice *)
1186: Sans objet.
1187:
1188: MIN : matrice d'entiers (struct_matrice *)
1189: Sans objet.
1190:
1191: MRL : matrice de reels (struct_matrice *)
1192: Sans objet.
1193:
1194: MTX : mutex (struct_mutex *)
1195: Sans objet.
1196:
1197: NOM : nom de variable (struct_nom *)
1198: Sans objet.
1199:
1200: PRC : processus (struct_processus_fils *)
1201: Sans objet.
1202:
1203: REC : enregistrement (struct_record *)
1204:
1205: REL : reel sur 64 bits (real*8, real8 *)
1206: Sans objet.
1207:
1208: RPN : definition (struct_liste_chainee *)
1209: Ce type diffère du type 'ALG' au niveau du format de sortie
1210: (notation polonaise inversée).
1211:
1212: SCK : socket (struct_socket *)
1213:
1214: SLB : bibliothèque dynamique partagée (struct_bibliotheque *)
1215: Sans objet.
1216:
1217: SPH : sémaphore nommé (struct_semaphore *)
1218:
1219: SQL : connecteur sur une base de données SQL (struct_connecteur_sql *)
1220:
1221: TBL : tableau multidimensionnel d'objets (struct_tableau *).
1222:
1223: VCX : vecteur de complexes (struct_vecteur *)
1224: Sans objet.
1225:
1226: VIN : vecteur d'entiers (struct_vecteur *)
1227: Sans objet.
1228:
1229: VRL : vecteur de reels (struct_vecteur *)
1230: Sans objet.
1231: */
1232:
1233: typedef struct objet
1234: {
1235: enum t_type type;
1236: integer8 extension_type;
1237: void *descripteur_bibliotheque;
1238:
1239: volatile long nombre_occurrences;
1240:
1241: pthread_mutex_t mutex;
1242:
1243: void *objet;
1244: } struct_objet;
1245:
1246:
1247: /*
1248: --------------------------------------------------------------------------------
1249: Structure fichier
1250: --------------------------------------------------------------------------------
1251: */
1252:
1253: #ifndef RPLARGS
1254: typedef struct fichier
1255: {
1256: int descripteur;
1257:
1258: unsigned char acces; /* S/D/I */
1259: unsigned char binaire; /* Y/N/F */
1260: unsigned char ouverture;
1261: unsigned char protection;
1262: unsigned char *nom;
1263:
1264: struct_objet *format;
1265:
1266: pid_t pid;
1267: pthread_t tid;
1268:
1269: integer8 position_clef;
1270: } struct_fichier;
1271: #endif
1272:
1273:
1274: /*
1275: --------------------------------------------------------------------------------
1276: Structure mutex
1277: --------------------------------------------------------------------------------
1278: */
1279:
1280: #ifndef RPLARGS
1281: typedef struct rpl_mutex
1282: {
1283: pthread_mutex_t mutex;
1284: pthread_t tid;
1285: } struct_mutex;
1286: #endif
1287:
1288:
1289: /*
1290: --------------------------------------------------------------------------------
1291: Structure sémaphore
1292: --------------------------------------------------------------------------------
1293: */
1294:
1295: #ifndef RPLARGS
1296: typedef struct semaphore
1297: {
1298: unsigned char *nom;
1299: sem_t *semaphore;
1300: } struct_semaphore;
1301: #endif
1302:
1303:
1304: /*
1305: --------------------------------------------------------------------------------
1306: Structure marque
1307: --------------------------------------------------------------------------------
1308: */
1309:
1310: #ifndef RPLARGS
1311: typedef struct marque
1312: {
1313: unsigned char *label;
1314: unsigned char *position;
1315:
1316: struct marque *suivant;
1317: } struct_marque;
1318: #endif
1319:
1320:
1321: /*
1322: --------------------------------------------------------------------------------
1323: Structure bibliothèque
1324: --------------------------------------------------------------------------------
1325: */
1326:
1327: #ifndef RPLARGS
1328: typedef struct bibliotheque
1329: {
1330: void *descripteur;
1331:
1332: pid_t pid;
1333: pthread_t tid;
1334:
1335: unsigned char *nom;
1336: } struct_bibliotheque;
1337: #endif
1338:
1339:
1340: /*
1341: --------------------------------------------------------------------------------
1342: Structure descripteur fichier
1343: --------------------------------------------------------------------------------
1344: */
1345:
1346: #ifndef RPLARGS
1347: typedef struct descripteur_fichier
1348: {
1349: int identifiant;
1350:
1351: unsigned char effacement;
1352: unsigned char type; // C (file *) ou S (sqlite *)
1353: unsigned char *nom;
1354:
1355: pid_t pid;
1356: pthread_t tid;
1357:
1358: union
1359: {
1360: file *descripteur_c;
1361: sqlite3 *descripteur_sqlite;
1362: };
1363: } struct_descripteur_fichier;
1364: #endif
1365:
1366:
1367: /*
1368: --------------------------------------------------------------------------------
1369: Structure connecteur SQL
1370: --------------------------------------------------------------------------------
1371: */
1372:
1373: #ifndef RPLARGS
1374: typedef struct connecteur_sql
1375: {
1376: pid_t pid;
1377: pthread_t tid;
1378:
1379: /*
1380: * "MYSQL"
1381: * "POSTGRESQL"
1382: */
1383:
1384: unsigned char *type;
1385: unsigned char *locale;
1386:
1387: union
1388: {
1389: # ifdef MYSQL_SUPPORT
1390: MYSQL *mysql;
1391: # endif
1392: # ifdef POSTGRESQL_SUPPORT
1393: PGconn *postgresql;
1394: # endif
1395: sqlite3 *sqlite;
1396: } descripteur;
1397: } struct_connecteur_sql;
1398: #endif
1399:
1400: #define sqlclose(s_objet) \
1401: if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, "MYSQL") \
1402: == 0) \
1403: mysqlclose((*((struct_connecteur_sql *) (*s_objet).objet)) \
1404: .descripteur); \
1405: else if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, \
1406: "POSTGRESQL") == 0) \
1407: postgresqlclose((*((struct_connecteur_sql *) (*s_objet).objet)) \
1408: .descripteur); \
1409: else if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, \
1410: "SQLITE") == 0) \
1411: sqlite3_close((*((struct_connecteur_sql *) (*s_objet).objet)) \
1412: .descripteur.sqlite); \
1413: else \
1414: BUG(1, uprintf("SQL type '%s' not allowed!", \
1415: (*((struct_connecteur_sql *) (*s_objet).objet)).type));
1416:
1417: /*
1418: --------------------------------------------------------------------------------
1419: Structure socket
1420: --------------------------------------------------------------------------------
1421: */
1422:
1423: #ifndef RPLARGS
1424:
1425: # define d_BIND_TO_DEVICE 0
1426: # define d_BROADCAST 1
1427: # define d_DONT_ROUTE 2
1428: # define d_KEEP_ALIVE 3
1429: # define d_PRIORITY 4
1430: # define d_RECEIVE_BUFFER 5
1431: # define d_FORCE_RECEIVE_BUFFER 6
1432: # define d_SEND_BUFFER 7
1433: # define d_FORCE_SEND_BUFFER 8
1434: # define d_RECEIVING_TIMEOUT 9
1435: # define d_SENDING_TIMEOUT 10
1436: # define d_REUSE_ADDRESS 11
1437:
1438: typedef struct socket
1439: {
1440: int domaine;
1441: int socket;
1442:
1443: pid_t pid;
1444: pthread_t tid;
1445:
1446: unsigned char *adresse;
1447: unsigned char *adresse_distante;
1448: unsigned char binaire;
1449: unsigned char socket_en_ecoute;
1450: logical1 socket_connectee;
1451: unsigned char effacement;
1452: unsigned char localisation;
1453: unsigned char protection;
1454: unsigned char type[19 + 1];
1455:
1456: integer8 options;
1457: int priorite;
1458: int buffer_reception;
1459: int buffer_emission;
1460: int timeout_emission;
1461: int timeout_reception;
1462:
1463: struct_objet *format;
1464: } struct_socket;
1465: #endif
1466:
1467: /*
1468: --------------------------------------------------------------------------------
1469: Structure liste chaînee
1470: --------------------------------------------------------------------------------
1471: */
1472:
1473: typedef struct liste_chainee
1474: {
1475: struct liste_chainee *suivant;
1476:
1477: struct_objet *donnee;
1478: } struct_liste_chainee;
1479:
1480:
1481: /*
1482: --------------------------------------------------------------------------------
1483: Structure de gestion des signaux en provenance de rplsignal
1484: --------------------------------------------------------------------------------
1485: */
1486:
1487: #define d_NOMBRE_SIGNAUX 64
1488:
1489: typedef struct gestion_signaux
1490: {
1491: unsigned char masque_signaux[d_NOMBRE_SIGNAUX];
1492:
1493: /*
1494: * 'I' : signal ignoré
1495: * 'Q' : signal mis en queue pour un traitement ultérieur
1496: * 'N' : traitement normal du signal
1497: */
1498:
1499: integer8 queue_signaux[d_NOMBRE_SIGNAUX];
1500: integer8 nombre_signaux_en_queue;
1501: struct_objet *corps_signaux[d_NOMBRE_SIGNAUX];
1502:
1503: pthread_mutex_t mutex;
1504: } struct_gestion_signaux;
1505:
1506: #ifndef MAIN_RPL
1507: # define __STATIC_GESTION_SIGNAUX__
1508: #else
1509: # define __STATIC_GESTION_SIGNAUX__ = { .mutex = PTHREAD_MUTEX_INITIALIZER }
1510: #endif
1511:
1512: __EXTERN__ volatile struct_gestion_signaux signaux_externes
1513: __STATIC_GESTION_SIGNAUX__;
1514:
1515:
1516: /*
1517: --------------------------------------------------------------------------------
1518: Structure liste profilage
1519: --------------------------------------------------------------------------------
1520: */
1521:
1522: typedef struct liste_profilage
1523: {
1524: struct liste_profilage *suivant;
1525:
1526: unsigned char *fonction;
1527:
1528: struct timeval dernier_appel;
1529: struct timeval cumul;
1530:
1531: integer8 nombre_appels;
1532: } struct_liste_profilage;
1533:
1534: typedef struct liste_profilage2
1535: {
1536: struct liste_profilage2 *suivant;
1537:
1538: unsigned char *fonction;
1539: } struct_liste_profilage2;
1540:
1541: /*
1542: --------------------------------------------------------------------------------
1543: Structure contenant les fichiers graphiques (liste chaînée)
1544: --------------------------------------------------------------------------------
1545: */
1546:
1547: #ifndef RPLARLS
1548: typedef struct fichier_graphique
1549: {
1550: struct fichier_graphique *suivant;
1551:
1552: logical1 presence_axes;
1553:
1554: unsigned char *nom;
1555: unsigned char type[21];
1556:
1557: unsigned char *legende;
1558:
1559: int dimensions;
1560:
1561: integer8 systeme_axes;
1562: } struct_fichier_graphique;
1563: #endif
1564:
1565: /*
1566: --------------------------------------------------------------------------------
1567: Structure nom
1568: --------------------------------------------------------------------------------
1569: */
1570:
1571: typedef struct nom
1572: {
1573: unsigned char *nom;
1574: logical1 symbole; /* d_vrai/d_faux */
1575: // symbole == d_vrai signifie que le nom a été introduit dans un
1576: // calcul sans les apostrophes.
1577: } struct_nom;
1578:
1579:
1580: /*
1581: --------------------------------------------------------------------------------
1582: Structure processus fils
1583: --------------------------------------------------------------------------------
1584: */
1585:
1586: #ifndef RPLARGS
1587: typedef struct descripteur_thread
1588: {
1589: struct processus *s_etat_processus;
1590: struct processus *s_nouvel_etat_processus;
1591:
1592: struct_objet *argument;
1593:
1594: pid_t pid;
1595: volatile pthread_t tid;
1596:
1597: pthread_t thread_pere;
1598:
1599: pthread_mutex_t mutex;
1600: pthread_mutex_t mutex_nombre_references;
1601:
1602: volatile logical1 thread_actif;
1603:
1604: int pipe_erreurs[2];
1605: int pipe_objets[2];
1606: int pipe_injections[2];
1607: int pipe_nombre_injections[2];
1608: int pipe_interruptions[2];
1609: // pipe_nombre_elements_attente == 0 => initialisation ou terminaison
1610: // pipe_nombre_elements_attente == 1 => objet en attente
1611: // pipe_nombre_elements_attente == 2 => interruption en attente
1612: int pipe_nombre_elements_attente[2];
1613: int pipe_acquittement[2];
1614:
1615: volatile integer8 nombre_objets_dans_pipe;
1616: volatile integer8 nombre_interruptions_dans_pipe;
1617:
1618: logical1 processus_detache;
1619: logical1 destruction_objet;
1620:
1621: volatile signed long nombre_references;
1622: } struct_descripteur_thread;
1623:
1624: typedef struct processus_fils
1625: {
1626: struct_descripteur_thread *thread;
1627: } struct_processus_fils;
1628: #endif
1629:
1630:
1631: /*
1632: --------------------------------------------------------------------------------
1633: Structure liste pile systeme
1634: --------------------------------------------------------------------------------
1635: */
1636:
1637: #ifndef RPLARGS
1638: typedef struct liste_pile_systeme
1639: {
1640: struct liste_pile_systeme *suivant;
1641:
1642: struct_objet *indice_boucle;
1643: struct_objet *limite_indice_boucle;
1644: struct_objet *objet_de_test;
1645:
1646: logical1 arret_si_exception;
1647: logical1 creation_variables_statiques;
1648: logical1 creation_variables_partagees;
1649: logical1 evaluation_expression;
1650: logical1 debug_programme;
1651:
1652: unsigned char clause;
1653:
1654: /*
1655: clause :
1656: I : IF
1657: R : IFERR
1658: X : IFERR indiquant la présence d'une erreur.
1659: T : THEN
1660: E : ELSE
1661: Z : traitement en cours de ELSE
1662: D : DO
1663: U : UNTIL
1664: W : WHILE
1665: M : WHILE avec une clause fausse.
1666: S : SELECT
1667: K : aucun cas CASE n'a encore été traité.
1668: C : au moins un cas de SELECT...CASE a été traité.
1669: Q : traitement en cours d'un cas CASE.
1670: F : traitement du cas DEFAULT
1671: */
1672:
1673: unsigned char retour_definition;
1674: unsigned char *nom_variable;
1675: unsigned char origine_routine_evaluation;
1676: unsigned char type_cloture;
1677:
1678: /*
1679: type clôture :
1680: C SELECT : END termine un test SELECT/DEFAULT/END.
1681: D DO : END termine une boucle DO/UNTIL/END.
1682: I IF : END termine un test IF/THEN (ELSE)/END.
1683: J IFERR : END termine un test IFERR/THEN (ELSE)/END.
1684: K CASE : END termine un test CASE/THEN/END
1685: W WHILE : END termine une boucle WHILE/REPEAT/END.
1686: Q CRITICAL : END termine une section critique CRITICAL/END
1687:
1688: F FOR : NEXT ou STEP termine une boucle avec compteur.
1689: S START : NEXT ou STEP termine une boucle sans compteur.
1690: L LOOP : boucle utilisé dans le traitement de l'instruction RETURN.
1691: Elle correspond à une boucle FOR ou START mais sans son
1692: initialisation.
1693: A FORALL : NEXT termine une boucle sur un objet.
1694: */
1695:
1696: integer8 adresse_retour;
1697: integer8 niveau_courant;
1698: struct_liste_chainee *pointeur_objet_retour;
1699: } struct_liste_pile_systeme;
1700: #endif
1701:
1702:
1703: /*
1704: --------------------------------------------------------------------------------
1705: Structure variable
1706: --------------------------------------------------------------------------------
1707: */
1708:
1709: #ifndef RPLARGS
1710: typedef union position_variable
1711: {
1712: integer8 adresse;
1713: struct_objet *pointeur;
1714: } union_position_variable;
1715:
1716: typedef struct variable
1717: {
1718: unsigned char *nom;
1719: unsigned char origine; // P(rogramme) ou E(valuation)
1720:
1721: integer8 niveau;
1722:
1723: union_position_variable variable_statique;
1724: union_position_variable variable_partagee;
1725:
1726: struct_objet *objet;
1727:
1728: logical1 variable_verrouillee;
1729: } struct_variable;
1730:
1731: #endif
1732:
1733: /*
1734: --------------------------------------------------------------------------------
1735: Structure variable partagée
1736: --------------------------------------------------------------------------------
1737: */
1738:
1739: #ifndef RPLARGS
1740:
1741: typedef struct variable_partage
1742: {
1743: unsigned char *nom;
1744: unsigned char origine;
1745:
1746: integer8 niveau;
1747:
1748: union_position_variable variable_partagee;
1749:
1750: struct_objet *objet;
1751:
1752: pthread_mutex_t mutex;
1753: } struct_variable_partagee;
1754:
1755: #endif
1756:
1757:
1758: /*
1759: --------------------------------------------------------------------------------
1760: Structure variable statique
1761: --------------------------------------------------------------------------------
1762: */
1763:
1764: #ifndef RPLARGS
1765: typedef struct variable_statique
1766: {
1767: unsigned char *nom;
1768: unsigned char origine;
1769:
1770: // Position de création de la variable statique dans le programme ou dans
1771: // l'expression. 'origine' vaut 'P' pour programme ou 'E' pour expression.
1772:
1773: integer8 niveau;
1774:
1775: union_position_variable variable_statique;
1776:
1777: struct_objet *objet;
1778: } struct_variable_statique;
1779: #endif
1780:
1781:
1782: /*
1783: --------------------------------------------------------------------------------
1784: Structure vecteur
1785: --------------------------------------------------------------------------------
1786: */
1787:
1788: typedef struct vecteur
1789: {
1790: integer8 taille;
1791:
1792: unsigned char type; /* C (complex*16), R (real*8), I (integer*8) */
1793:
1794: void *tableau;
1795: } struct_vecteur;
1796:
1797:
1798: /*
1799: --------------------------------------------------------------------------------
1800: Structure matrice
1801: --------------------------------------------------------------------------------
1802: */
1803:
1804: typedef struct matrice
1805: {
1806: integer8 nombre_lignes;
1807: integer8 nombre_colonnes;
1808:
1809: unsigned char type; /* C (complex*16), R (real*8), I (integer*8) */
1810:
1811: void **tableau;
1812: } struct_matrice;
1813:
1814:
1815: /*
1816: --------------------------------------------------------------------------------
1817: Structure tableau
1818: --------------------------------------------------------------------------------
1819: */
1820:
1821: typedef struct tableau
1822: {
1823: integer8 nombre_elements;
1824:
1825: struct_objet **elements;
1826: } struct_tableau;
1827:
1828:
1829: /*
1830: --------------------------------------------------------------------------------
1831: Structure enregistrement
1832: --------------------------------------------------------------------------------
1833: */
1834:
1835: typedef struct record
1836: {
1837: struct_objet *noms;
1838: struct_objet *donnees;
1839: } struct_record;
1840:
1841:
1842: /*
1843: --------------------------------------------------------------------------------
1844: Structure arbre
1845: --------------------------------------------------------------------------------
1846: */
1847:
1848: typedef struct arbre
1849: {
1850: struct_liste_chainee *feuille;
1851:
1852: integer8 nombre_branches;
1853: struct arbre **branches;
1854: } struct_arbre;
1855:
1856:
1857: /*
1858: --------------------------------------------------------------------------------
1859: Structures de gestion des instructions externes
1860: --------------------------------------------------------------------------------
1861: */
1862:
1863: typedef struct instruction_externe
1864: {
1865: unsigned char *nom;
1866: unsigned char *nom_bibliotheque;
1867: void *descripteur_bibliotheque;
1868: integer8 position_fleche;
1869: } struct_instruction_externe;
1870:
1871:
1872: /*
1873: --------------------------------------------------------------------------------
1874: Structure argument (pour les fonctions dynamiques)
1875: --------------------------------------------------------------------------------
1876: */
1877:
1878: typedef struct rpl_arguments
1879: {
1880: /* Piles operationnelles */
1881:
1882: struct_liste_chainee *l_base_pile;
1883: struct_liste_chainee *l_base_pile_last;
1884:
1885: /* Etat du calculateur */
1886:
1887: t_8_bits drapeaux_etat[8];
1888:
1889: /* Traitement des erreurs */
1890:
1891: unsigned char *message_erreur;
1892: unsigned char type_erreur; /* S = système
1893: E = exécution */
1894: integer8 erreur;
1895:
1896: /* Traitement des messages d'aide */
1897:
1898: logical1 aide; /* Affichage d'un
1899: message d'aide
1900: par la routine */
1901:
1902: /* Nombre d'arguments */
1903:
1904: unsigned char affichage_arguments;
1905: unsigned char constante_symbolique;
1906: unsigned char instruction_valide;
1907: unsigned char test_instruction;
1908:
1909: integer8 nombre_arguments;
1910: // Nombre d'arguments de la fonction
1911: // 0 : instruction infixe
1912: // positif : nombre d'arguments (notation algébrique possible)
1913: // -1 : notation algrébrique non autorisée
1914:
1915: void *s_etat_processus;
1916: } struct_rpl_arguments;
1917:
1918: /*
1919: --------------------------------------------------------------------------------
1920: Structure d'arbre des instructions intrinsèques
1921: --------------------------------------------------------------------------------
1922: */
1923:
1924: #ifndef RPLARGS
1925: typedef struct instruction
1926: {
1927: struct instruction **noeuds;
1928: void (*feuille)(struct processus *);
1929: } struct_instruction;
1930: #endif
1931:
1932: /*
1933: --------------------------------------------------------------------------------
1934: Structure d'arbre des variables globales et locales
1935: --------------------------------------------------------------------------------
1936: */
1937:
1938: #ifndef RPLARGS
1939: typedef struct arbre_variables
1940: {
1941: unsigned int noeuds_utilises;
1942: // Nombre de noeuds utilisés dans le
1943: // tableau **noeuds
1944: signed int indice_tableau_pere;
1945: // Position de la structure dans le
1946: // tableau **noeuds du père
1947:
1948: struct arbre_variables *noeud_pere;
1949: struct arbre_variables **noeuds;
1950:
1951: struct liste_variables *feuille;
1952: struct liste_variables_statiques *feuille_statique;
1953: } struct_arbre_variables;
1954:
1955: typedef struct arbre_variables_partagees
1956: {
1957: unsigned int noeuds_utilises;
1958: // Nombre de noeuds utilisés dans le
1959: // tableau **noeuds
1960: signed int indice_tableau_pere;
1961: // Position de la structure dans le
1962: // tableau **noeuds du père
1963:
1964: struct arbre_variables_partagees *noeud_pere;
1965: struct arbre_variables_partagees **noeuds;
1966:
1967: struct liste_variables_partagees *feuille;
1968:
1969: pthread_mutex_t mutex_feuille;
1970: } struct_arbre_variables_partagees;
1971:
1972: #define INITIALISATION_MUTEX(mutex) \
1973: do { \
1974: pthread_mutexattr_t attributs_mutex; \
1975: pthread_mutexattr_init(&attributs_mutex); \
1976: pthread_mutexattr_settype(&attributs_mutex, PTHREAD_MUTEX_RECURSIVE); \
1977: pthread_mutex_init(&(mutex), &attributs_mutex); \
1978: pthread_mutexattr_destroy(&attributs_mutex); \
1979: } while(0)
1980:
1981: typedef struct tableau_variables
1982: {
1983: unsigned char origine;
1984: unsigned char *nom; // pointeur sur la struct_variable
1985: // réelle et non copie de la chaîne
1986: integer8 niveau;
1987:
1988: struct_objet *objet; // pointeur sur l'objet et non copie
1989: // de l'objet.
1990:
1991: logical1 variable_verrouillee;
1992: logical1 variable_masquee;
1993: pthread_mutex_t *mutex;
1994: union_position_variable variable_statique;
1995: union_position_variable variable_partagee;
1996: } struct_tableau_variables;
1997:
1998: // La liste des variables est une liste doublement chaînée et circulaire.
1999: typedef struct liste_variables
2000: {
2001: union
2002: {
2003: // Utilisation dans la gestion des variables
2004: struct_variable *variable;
2005: // Utilisation dans la pile système (variables par niveau)
2006: struct_liste_chainee *liste;
2007: };
2008:
2009: struct arbre_variables *noeud_pere;
2010: struct arbre_variables *noeud;
2011: struct liste_variables *suivant;
2012: struct liste_variables *precedent;
2013: } struct_liste_variables;
2014:
2015: // La liste des variables statiques et une liste double chaînée et non
2016: // circulaire.
2017: typedef struct liste_variables_statiques
2018: {
2019: struct liste_variables_statiques *suivant;
2020: struct liste_variables_statiques *precedent;
2021: struct liste_variables_statiques *reference;
2022: struct_arbre_variables *feuille;
2023: struct_variable_statique *variable;
2024: } struct_liste_variables_statiques;
2025:
2026: typedef struct liste_variables_partagees
2027: {
2028: struct liste_variables_partagees *suivant;
2029: struct liste_variables_partagees *precedent;
2030: struct liste_variables_partagees *reference;
2031: struct_arbre_variables_partagees *feuille;
2032: struct_variable_partagee *variable;
2033: pthread_t tid;
2034: pid_t pid;
2035: } struct_liste_variables_partagees;
2036: #endif
2037:
2038:
2039: /*
2040: --------------------------------------------------------------------------------
2041: Structure fonction
2042: --------------------------------------------------------------------------------
2043: */
2044:
2045: #ifndef RPLARGS
2046: typedef struct fonction
2047: {
2048: unsigned char *nom_fonction;
2049: integer8 nombre_arguments;
2050:
2051: void (*fonction)(struct processus *);
2052:
2053: volatile struct_liste_chainee *prediction_saut;
2054: volatile logical1 prediction_execution;
2055: } struct_fonction;
2056: #endif
2057:
2058:
2059: /*
2060: --------------------------------------------------------------------------------
2061: Structure buffer
2062: --------------------------------------------------------------------------------
2063: */
2064:
2065: typedef struct buffer
2066: {
2067: unsigned char *buffer;
2068:
2069: size_t longueur_requise;
2070: int classe;
2071: } struct_buffer;
2072:
2073:
2074: /*
2075: --------------------------------------------------------------------------------
2076: Structure processus
2077: --------------------------------------------------------------------------------
2078: */
2079:
2080: #ifndef RPLARGS
2081: typedef struct processus
2082: {
2083: /* Pointeurs sur le programme */
2084:
2085: unsigned char *definitions_chainees;
2086: struct_liste_chainee *expression_courante;
2087:
2088: unsigned char *instruction_courante;
2089: struct_objet *objet_courant;
2090: unsigned char evaluation_expression_compilee; /*Y/N*/
2091:
2092: unsigned char *nom_fichier_source;
2093: unsigned char *nom_fichier_historique;
2094:
2095: unsigned char autorisation_conversion_chaine; /*Y/N*/
2096: unsigned char autorisation_empilement_programme; /*Y/N*/
2097: unsigned char autorisation_evaluation_nom; /*Y/N*/
2098: unsigned char autorisation_nom_implicite; /*Y/N*/
2099: unsigned char evaluation_forcee; /*Y/N*/
2100: unsigned char instruction_valide; /*Y/N*/
2101: unsigned char instruction_intrinseque; /*Y/I/N*/
2102: unsigned char instruction_sensible; /*Y/N*/
2103: unsigned char test_instruction; /*Y/N*/
2104: unsigned char affichage_arguments; /*Y/N*/
2105: unsigned char constante_symbolique; /*Y/N*/
2106: unsigned char traitement_symbolique; /*Y/N*/
2107: unsigned char mode_execution_programme; /*Y/I/N*/
2108: unsigned char mode_interactif; /*Y/N*/
2109: unsigned char mode_evaluation_expression; /*Y/N*/
2110: unsigned char traitement_cycle_exit; /*N/E/C*/
2111: unsigned char recherche_type; /*Y/N*/
2112:
2113: integer8 position_courante;
2114: integer8 longueur_definitions_chainees;
2115:
2116: /* Pointeurs sur les instructions */
2117:
2118: int *pointeurs_caracteres;
2119: int nombre_caracteres;
2120: struct_instruction *arbre_instructions;
2121:
2122: /* Requetes */
2123:
2124: unsigned char requete_arret; /*Y/N*/
2125:
2126: /* Piles operationnelles */
2127:
2128: struct_liste_chainee *l_base_pile;
2129: struct_liste_chainee *l_base_pile_last;
2130:
2131: integer8 hauteur_pile_operationnelle;
2132:
2133: /* Piles systemes */
2134:
2135: struct_liste_pile_systeme *l_base_pile_systeme;
2136:
2137: integer8 hauteur_pile_systeme;
2138:
2139: /* Gestion des processus */
2140:
2141: volatile
2142: struct_liste_chainee *l_base_pile_processus;
2143:
2144: logical1 presence_pipes;
2145:
2146: int pipe_acquittement;
2147: int pipe_donnees;
2148: int pipe_injections;
2149: int pipe_nombre_injections;
2150: int pipe_interruptions;
2151: int pipe_nombre_elements_attente;
2152: int nombre_objets_envoyes_non_lus;
2153: int nombre_objets_injectes;
2154:
2155: real8 pourcentage_maximal_cpu;
2156: real8 temps_maximal_cpu;
2157:
2158: logical1 presence_fusible;
2159: pthread_t thread_fusible;
2160: pthread_t thread_surveille_par_fusible;
2161: pthread_t thread_signaux;
2162: int pipe_signaux[2];
2163:
2164: volatile int pointeur_signal_ecriture;
2165: volatile int pointeur_signal_lecture;
2166: volatile enum signaux_rpl signaux_en_queue[LONGUEUR_QUEUE_SIGNAUX];
2167: volatile logical1 demarrage_fils;
2168: volatile logical1 redemarrage_processus;
2169:
2170: /* Contextes */
2171:
2172: struct_liste_chainee *l_base_pile_contextes;
2173: struct_liste_chainee *l_base_pile_taille_contextes;
2174:
2175: /* Variables */
2176:
2177: // La liste des variables par niveau est doublement chaînée.
2178: // À tout moment, elle pointe sur le niveau le plus haut existant et
2179: // l_liste_variable_par_niveau->precedent renvoie la liste des
2180: // définitions. l_liste_variable_par_niveau->precedent->precedent pointe
2181: // sur la liste des variables globales.
2182: //
2183: // À l'initialisation :
2184: // l_liste_variables_par_niveau->suivant == l_liste_variables_par_niveau
2185: // l_liste_variables_par_niveau->precedent == l_liste_variables_par_niveau
2186:
2187: struct_arbre_variables *s_arbre_variables;
2188: struct_liste_variables *l_liste_variables_par_niveau;
2189: struct_liste_variables_statiques
2190: *l_liste_variables_statiques;
2191:
2192: struct_arbre_variables_partagees
2193: **s_arbre_variables_partagees;
2194: struct_liste_variables_partagees
2195: **l_liste_variables_partagees;
2196:
2197: logical1 niveau_supprime;
2198:
2199: struct_variable *pointeur_variable_courante;
2200: struct_liste_variables *pointeur_feuille_courante;
2201: struct_variable_statique *pointeur_variable_statique_courante;
2202: struct_variable_partagee *pointeur_variable_partagee_courante;
2203:
2204: int *pointeurs_caracteres_variables;
2205: int nombre_caracteres_variables;
2206:
2207: integer8 niveau_courant;
2208: integer8 niveau_initial;
2209:
2210: logical1 creation_variables_statiques;
2211: logical1 creation_variables_partagees;
2212: logical1 gel_liste_variables;
2213:
2214: /* Fichiers */
2215:
2216: struct_liste_chainee *s_fichiers;
2217:
2218: /* Sockets */
2219:
2220: struct_liste_chainee *s_sockets;
2221:
2222: /* Connecteurs aux bases de données */
2223:
2224: struct_liste_chainee *s_connecteurs_sql;
2225:
2226: /* Bibliothèques dynamiques */
2227:
2228: struct_liste_chainee *s_bibliotheques;
2229: struct_instruction_externe *s_instructions_externes;
2230: integer8 nombre_instructions_externes;
2231:
2232: /* Fichier d'impression */
2233:
2234: unsigned char *nom_fichier_impression;
2235: unsigned char format_papier[16];
2236:
2237: /* Parametres graphiques */
2238:
2239: struct_fichier_graphique *fichiers_graphiques; /* NULL */
2240:
2241: unsigned char type_trace_eq[21];
2242:
2243: /*
2244: * 2D :
2245: * FONCTION
2246: * PARAMETRIQUE
2247: * POLAIRE
2248: * COURBES DE NIVEAU
2249: *
2250: * 3D :
2251: * GRILLE 3D
2252: * COURBE PARAMETRIQUE // A FAIRE
2253: * SURFACE PARAMETRIQUE // A FAIRE
2254: * CYNLINDRIQUE // A FAIRE
2255: * SPHERIQUE // A FAIRE
2256: */
2257:
2258: unsigned char type_trace_sigma[21];
2259:
2260: /*
2261: * POINTS
2262: * HISTOGRAMME
2263: * TABLE TRACANTE
2264: */
2265:
2266: /*
2267: * ECHELLES
2268: */
2269:
2270: integer8 systeme_axes;
2271:
2272: real8 x_min;
2273: real8 x_max;
2274: real8 y_min;
2275: real8 y_max;
2276: real8 z_min;
2277: real8 z_max;
2278:
2279: real8 x_tics;
2280: real8 y_tics;
2281: real8 z_tics;
2282:
2283: integer8 mx_tics;
2284: integer8 my_tics;
2285: integer8 mz_tics;
2286:
2287: logical1 x_lines;
2288: logical1 y_lines;
2289: logical1 z_lines;
2290:
2291: logical1 mx_lines;
2292: logical1 my_lines;
2293: logical1 mz_lines;
2294:
2295: /*
2296: * -1 : absent du graphique
2297: * 0 : graduations automatiques
2298: * >0 : valeur manuelle
2299: */
2300:
2301: real8 x2_min;
2302: real8 x2_max;
2303: real8 y2_min;
2304: real8 y2_max;
2305: real8 z2_min;
2306: real8 z2_max;
2307:
2308: real8 x2_tics;
2309: real8 y2_tics;
2310: real8 z2_tics;
2311:
2312: integer8 mx2_tics;
2313: integer8 my2_tics;
2314: integer8 mz2_tics;
2315:
2316: logical1 x2_lines;
2317: logical1 y2_lines;
2318: logical1 z2_lines;
2319:
2320: logical1 mx2_lines;
2321: logical1 my2_lines;
2322: logical1 mz2_lines;
2323:
2324: real8 resolution;
2325:
2326: logical1 souris_active;
2327:
2328: logical1 echelle_automatique_x;
2329: logical1 echelle_automatique_y;
2330: logical1 echelle_automatique_z;
2331:
2332: logical1 echelle_automatique_x2;
2333: logical1 echelle_automatique_y2;
2334: logical1 echelle_automatique_z2;
2335:
2336: logical1 echelle_log_x;
2337: logical1 echelle_log_y;
2338: logical1 echelle_log_z;
2339:
2340: logical1 echelle_log_x2;
2341: logical1 echelle_log_y2;
2342: logical1 echelle_log_z2;
2343:
2344: real8 point_de_vue_theta;
2345: real8 point_de_vue_phi;
2346: real8 echelle_3D;
2347:
2348: unsigned char *label_x;
2349: unsigned char *label_y;
2350: unsigned char *label_z;
2351: unsigned char *titre;
2352: unsigned char *legende;
2353:
2354: unsigned char *nom_fichier_gnuplot;
2355: unsigned char *type_fichier_gnuplot;
2356:
2357: struct_objet *indep;
2358: struct_objet *depend;
2359: struct_objet *parametres_courbes_de_niveau;
2360:
2361: struct_marque *s_marques;
2362:
2363: file *entree_standard;
2364:
2365: logical1 requete_nouveau_plan;
2366: logical1 mise_a_jour_trace_requise;
2367:
2368: /* Parametres statistiques */
2369:
2370: integer8 colonne_statistique_1;
2371: integer8 colonne_statistique_2;
2372:
2373: /* Etat du calculateur */
2374:
2375: t_8_bits drapeaux_etat[8];
2376:
2377: /* Traitement des exceptions */
2378:
2379: logical1 arret_si_exception;
2380: int exception;
2381: int derniere_exception;
2382: int exception_processus_fils;
2383:
2384: /* Traitement des erreurs */
2385:
2386: int erreur_compilation;
2387: volatile int erreur_execution;
2388: volatile int erreur_systeme;
2389:
2390: struct_objet *s_objet_errone;
2391: struct_objet *s_objet_erreur;
2392:
2393: logical1 erreur_scrutation;
2394:
2395: volatile int erreur_systeme_processus_fils;
2396: int erreur_execution_processus_fils;
2397:
2398: pid_t pid_erreur_processus_fils;
2399:
2400: logical1 erreur_processus_fils;
2401:
2402: integer8 derniere_erreur_fonction_externe;
2403:
2404: int derniere_erreur_systeme;
2405: int derniere_erreur_execution;
2406: int derniere_erreur_evaluation;
2407:
2408: unsigned char *instruction_derniere_erreur;
2409:
2410: integer8 niveau_derniere_erreur;
2411:
2412: logical1 core;
2413: logical1 invalidation_message_erreur;
2414:
2415: /* Debug */
2416:
2417: logical1 debug;
2418: logical8 type_debug;
2419: logical1 debug_programme;
2420: logical1 execution_pas_suivant;
2421: logical1 traitement_instruction_halt;
2422:
2423: /* Interruptions logicielles */
2424:
2425: unsigned char masque_interruptions[d_NOMBRE_INTERRUPTIONS];
2426:
2427: /*
2428: * 'I' : interruption ignorée
2429: * 'Q' : interruption mise en queue pour un traitement ultérieur
2430: * 'N' : traitement normal de l'interruption
2431: */
2432:
2433: integer8 queue_interruptions[d_NOMBRE_INTERRUPTIONS];
2434: integer8 nombre_interruptions_en_queue;
2435: struct_liste_chainee *pile_origine_interruptions
2436: [d_NOMBRE_INTERRUPTIONS];
2437: volatile integer8 nombre_interruptions_non_affectees;
2438:
2439: struct_objet *corps_interruptions[d_NOMBRE_INTERRUPTIONS];
2440:
2441: unsigned char traitement_interruption; /* Y/N */
2442: unsigned char traitement_interruptible; /* Y/N */
2443: unsigned char traitement_at_poke; /* Y/N */
2444:
2445: struct_objet *at_exit;
2446: struct_objet *at_poke;
2447:
2448: /* Variables volatiles */
2449:
2450: volatile sig_atomic_t var_volatile_alarme;
2451: // Traitement de ctrl+C et des arrêts brutaux
2452: volatile sig_atomic_t var_volatile_requete_arret;
2453: // Traitement de ctrl+Z
2454: volatile sig_atomic_t var_volatile_requete_arret2;
2455: volatile sig_atomic_t var_volatile_traitement_retarde_stop;
2456: volatile sig_atomic_t var_volatile_traitement_sigint;
2457:
2458: volatile sig_atomic_t var_volatile_processus_racine;
2459: volatile sig_atomic_t var_volatile_processus_pere;
2460: volatile sig_atomic_t var_volatile_recursivite;
2461:
2462: volatile sig_atomic_t arret_depuis_abort;
2463:
2464: volatile int var_volatile_exception_gsl;
2465:
2466: /* Autres */
2467:
2468: char *rpl_home;
2469:
2470: gsl_rng *generateur_aleatoire;
2471: const gsl_rng_type *type_generateur_aleatoire;
2472:
2473: void *contexte_cas;
2474:
2475: integer8 nombre_arguments;
2476:
2477: /*
2478: * Il s'agit du nombre d'arguments utilisé pour l'évaluation
2479: * des expressions algébriques.
2480: * -1 : la fonction ne peut être dans un objet de type ALG.
2481: * -2 : nombre d'arguments inconnu
2482: * 0 : la fonction doit apparaître en notation infixe
2483: * >0 : la fonction apparaît comme une fonction normale
2484: */
2485:
2486: logical1 lancement_interactif;
2487:
2488: unsigned char *chemin_fichiers_temporaires;
2489: unsigned char langue;
2490: unsigned char retour_routine_evaluation;
2491: unsigned char *localisation;
2492:
2493: integer8 niveau_recursivite;
2494:
2495: pid_t pid_processus_pere;
2496: pthread_t tid_processus_pere;
2497: pthread_t tid;
2498:
2499: logical1 processus_detache;
2500:
2501: enum t_type type_en_cours;
2502:
2503: /* Profilage */
2504:
2505: logical1 profilage;
2506: int niveau_profilage;
2507: struct_liste_profilage *pile_profilage;
2508: struct_liste_profilage2 *pile_profilage_fonctions;
2509: struct timeval horodatage_profilage;
2510:
2511: pthread_mutex_t mutex_allocation;
2512: pthread_mutex_t mutex_allocation_buffer;
2513: pthread_mutex_t mutex_interruptions;
2514: pthread_mutex_t mutex_pile_processus;
2515: pthread_mutex_t mutex_signaux;
2516:
2517: // Mutex autorisant les fork()
2518: sem_t __PTR__ semaphore_fork;
2519:
2520: /* Mutexes */
2521:
2522: struct_liste_chainee *liste_mutexes;
2523: pthread_mutex_t protection_liste_mutexes;
2524: unsigned int sections_critiques;
2525:
2526: /* Variable d'initialisation pour SCHED */
2527:
2528: logical1 initialisation_scheduler;
2529:
2530: /* Drapeau nécessaire à RESTART */
2531:
2532: volatile logical1 requete_redemarrage;
2533:
2534: /* Gestion optimisée de la mémoire */
2535:
2536: double estimation_taille_pile_tampon;
2537: integer8 taille_pile_tampon;
2538: struct_liste_chainee *pile_tampon;
2539:
2540: double estimation_taille_pile_systeme_tampon;
2541: integer8 taille_pile_systeme_tampon;
2542: struct_liste_pile_systeme *pile_systeme_tampon;
2543:
2544: integer8 taille_pile_objets;
2545: struct_objet *pile_objets;
2546:
2547: # define TAILLE_CACHE 1024
2548: # define CACHE(type, nom) \
2549: type *objets_##nom[TAILLE_CACHE]; \
2550: volatile int pointeur_##nom;
2551:
2552: # define CACHE2(type, nom) \
2553: type *nom[TAILLE_CACHE]; \
2554: volatile int pointeur_##nom;
2555:
2556: CACHE(integer8, adr)
2557: CACHE(logical8, bin)
2558: CACHE(complex16, cpl)
2559: CACHE(struct_fonction, fct)
2560: CACHE(integer8, int)
2561: CACHE(struct_matrice, mat)
2562: CACHE(struct_nom, nom)
2563: CACHE(struct_record, rec)
2564: CACHE(real8, rel)
2565: CACHE(struct_tableau, tab)
2566: CACHE(struct_vecteur, vec)
2567:
2568: CACHE2(struct_liste_chainee, maillons)
2569: CACHE2(struct_arbre_variables, variables_noeud)
2570: CACHE2(struct_arbre_variables_partagees, variables_partagees_noeud)
2571: CACHE2(struct_liste_variables, variables_feuille)
2572: CACHE2(struct_variable, variables_variable)
2573: CACHE2(struct_arbre_variables *, variables_tableau_noeuds)
2574: CACHE2(struct_arbre_variables_partagees *,
2575: variables_tableau_noeuds_partages)
2576:
2577: CACHE2(struct_buffer, enveloppes_buffers)
2578: unsigned char ***cache_buffer;
2579: int *pointeur_cache_buffer;
2580: } struct_processus;
2581: #endif
2582:
2583: #ifdef DEBUG_MEMOIRE
2584: pid_t debug_fork(struct_processus *s_etat_processus);
2585: #endif
2586:
2587:
2588: /*
2589: ================================================================================
2590: MISE EN PLACE DE L'ALLOCATEUR SPÉCIFIQUE
2591: ================================================================================*/
2592:
2593: #ifndef DEBUG_MEMOIRE
2594: # define malloc(a) rpl_malloc(s_etat_processus, a)
2595: # define realloc(a, b) rpl_realloc(s_etat_processus, a, b)
2596: # define free(a) rpl_free(s_etat_processus, a)
2597: #endif
2598:
2599: void *rpl_malloc(struct_processus *s_etat_processus, size_t s);
2600: void *rpl_realloc(struct_processus *s_etat_processus, void *ptr, size_t s);
2601: void rpl_free(struct_processus *s_etat_processus, void *ptr);
2602: void *sys_malloc(size_t s);
2603: void *sys_realloc(void *ptr, size_t s);
2604: void sys_free(void *ptr);
2605:
2606: /*
2607: * Wrapper de readline() pour que la fonction renvoie un pointeur sur un
2608: * buffer alloué par rpl_malloc().
2609: */
2610:
2611: #define readline(s) readline_wrapper(s_etat_processus, s)
2612: unsigned char *readline_wrapper(struct_processus *s_etat_processus,
2613: unsigned char *s);
2614:
2615:
2616: /*
2617: ================================================================================
2618: PROTOTYPES
2619: ================================================================================
2620: */
2621:
2622: /*
2623: --------------------------------------------------------------------------------
2624: Procédures d'exécution des mots-clef du langage RPL/2
2625: --------------------------------------------------------------------------------
2626: */
2627:
2628: // BEGIN C PROTOTYPES
2629: void instruction_sensible_e(struct_processus *s_etat_processus);
2630: void instruction_sensible_i(struct_processus *s_etat_processus);
2631: void instruction_sensible_infinity(struct_processus *s_etat_processus);
2632:
2633: void instruction_abort(struct_processus *s_etat_processus);
2634: void instruction_abs(struct_processus *s_etat_processus);
2635: void instruction_acos(struct_processus *s_etat_processus);
2636: void instruction_acosh(struct_processus *s_etat_processus);
2637: void instruction_alarm(struct_processus *s_etat_processus);
2638: void instruction_alog(struct_processus *s_etat_processus);
2639: void instruction_and(struct_processus *s_etat_processus);
2640: void instruction_append(struct_processus *s_etat_processus);
2641: void instruction_array_fleche(struct_processus *s_etat_processus);
2642: void instruction_arg(struct_processus *s_etat_processus);
2643: void instruction_asin(struct_processus *s_etat_processus);
2644: void instruction_asinh(struct_processus *s_etat_processus);
2645: void instruction_asl(struct_processus *s_etat_processus);
2646: void instruction_asr(struct_processus *s_etat_processus);
2647: void instruction_atan(struct_processus *s_etat_processus);
2648: void instruction_atanh(struct_processus *s_etat_processus);
2649: void instruction_atexit(struct_processus *s_etat_processus);
2650: void instruction_atpoke(struct_processus *s_etat_processus);
2651: void instruction_autoscale(struct_processus *s_etat_processus);
2652: void instruction_axes(struct_processus *s_etat_processus);
2653:
2654: void instruction_b_vers_r(struct_processus *s_etat_processus);
2655: void instruction_backspace(struct_processus *s_etat_processus);
2656: void instruction_backtrace(struct_processus *s_etat_processus);
2657: void instruction_beep(struct_processus *s_etat_processus);
2658: void instruction_bessel(struct_processus *s_etat_processus);
2659: void instruction_bin(struct_processus *s_etat_processus);
2660:
2661: void instruction_c_vers_r(struct_processus *s_etat_processus);
2662: void instruction_case(struct_processus *s_etat_processus);
2663: void instruction_ceil(struct_processus *s_etat_processus);
2664: void instruction_centr(struct_processus *s_etat_processus);
2665: void instruction_cf(struct_processus *s_etat_processus);
2666: void instruction_chr(struct_processus *s_etat_processus);
2667: void instruction_cipher(struct_processus *s_etat_processus);
2668: void instruction_clear(struct_processus *s_etat_processus);
2669: void instruction_cllcd(struct_processus *s_etat_processus);
2670: void instruction_clmf(struct_processus *s_etat_processus);
2671: void instruction_close(struct_processus *s_etat_processus);
2672: void instruction_clratexit(struct_processus *s_etat_processus);
2673: void instruction_clratpoke(struct_processus *s_etat_processus);
2674: void instruction_clrcntxt(struct_processus *s_etat_processus);
2675: void instruction_clrerr(struct_processus *s_etat_processus);
2676: void instruction_clrfuse(struct_processus *s_etat_processus);
2677: void instruction_clrmtx(struct_processus *s_etat_processus);
2678: void instruction_clrsmphr(struct_processus *s_etat_processus);
2679: void instruction_clrswi(struct_processus *s_etat_processus);
2680: void instruction_cls(struct_processus *s_etat_processus);
2681: void instruction_clusr(struct_processus *s_etat_processus);
2682: void instruction_cnrm(struct_processus *s_etat_processus);
2683: void instruction_cols(struct_processus *s_etat_processus);
2684: void instruction_col_fleche(struct_processus *s_etat_processus);
2685: void instruction_col_moins(struct_processus *s_etat_processus);
2686: void instruction_col_plus(struct_processus *s_etat_processus);
2687: void instruction_comb(struct_processus *s_etat_processus);
2688: void instruction_compress(struct_processus *s_etat_processus);
2689: void instruction_con(struct_processus *s_etat_processus);
2690: void instruction_cond(struct_processus *s_etat_processus);
2691: void instruction_cont(struct_processus *s_etat_processus);
2692: void instruction_continue(struct_processus *s_etat_processus);
2693: void instruction_conj(struct_processus *s_etat_processus);
2694: void instruction_convert(struct_processus *s_etat_processus);
2695: void instruction_copy(struct_processus *s_etat_processus);
2696: void instruction_copyright(struct_processus *s_etat_processus);
2697: void instruction_corr(struct_processus *s_etat_processus);
2698: void instruction_cos(struct_processus *s_etat_processus);
2699: void instruction_cosh(struct_processus *s_etat_processus);
2700: void instruction_cov(struct_processus *s_etat_processus);
2701: void instruction_cr(struct_processus *s_etat_processus);
2702: void instruction_create(struct_processus *s_etat_processus);
2703: void instruction_critical(struct_processus *s_etat_processus);
2704: void instruction_crmtx(struct_processus *s_etat_processus);
2705: void instruction_cross(struct_processus *s_etat_processus);
2706: void instruction_crsmphr(struct_processus *s_etat_processus);
2707: void instruction_crtab(struct_processus *s_etat_processus);
2708: void instruction_cstop(struct_processus *s_etat_processus);
2709: void instruction_cswp(struct_processus *s_etat_processus);
2710: void instruction_currenc(struct_processus *s_etat_processus);
2711: void instruction_cycle(struct_processus *s_etat_processus);
2712:
2713: void instruction_d_vers_r(struct_processus *s_etat_processus);
2714: void instruction_daemonize(struct_processus *s_etat_processus);
2715: void instruction_date(struct_processus *s_etat_processus);
2716: void instruction_dec(struct_processus *s_etat_processus);
2717: void instruction_decr(struct_processus *s_etat_processus);
2718: void instruction_default(struct_processus *s_etat_processus);
2719: void instruction_deg(struct_processus *s_etat_processus);
2720: void instruction_delete(struct_processus *s_etat_processus);
2721: void instruction_depnd(struct_processus *s_etat_processus);
2722: void instruction_depth(struct_processus *s_etat_processus);
2723: void instruction_der(struct_processus *s_etat_processus);
2724: void instruction_det(struct_processus *s_etat_processus);
2725: void instruction_detach(struct_processus *s_etat_processus);
2726: void instruction_dft(struct_processus *s_etat_processus);
2727: void instruction_dgtiz(struct_processus *s_etat_processus);
2728: void instruction_diag_fleche(struct_processus *s_etat_processus);
2729: void instruction_digest(struct_processus *s_etat_processus);
2730: void instruction_disp(struct_processus *s_etat_processus);
2731: void instruction_division(struct_processus *s_etat_processus);
2732: void instruction_do(struct_processus *s_etat_processus);
2733: void instruction_dot(struct_processus *s_etat_processus);
2734: void instruction_draw(struct_processus *s_etat_processus);
2735: void instruction_drax(struct_processus *s_etat_processus);
2736: void instruction_drop(struct_processus *s_etat_processus);
2737: void instruction_drop2(struct_processus *s_etat_processus);
2738: void instruction_dropcntxt(struct_processus *s_etat_processus);
2739: void instruction_dropn(struct_processus *s_etat_processus);
2740: void instruction_drws(struct_processus *s_etat_processus);
2741: void instruction_dup(struct_processus *s_etat_processus);
2742: void instruction_dup2(struct_processus *s_etat_processus);
2743: void instruction_dupcntxt(struct_processus *s_etat_processus);
2744: void instruction_dupn(struct_processus *s_etat_processus);
2745:
2746: void instruction_e(struct_processus *s_etat_processus);
2747: void instruction_edit(struct_processus *s_etat_processus);
2748: void instruction_egalite(struct_processus *s_etat_processus);
2749: void instruction_egv(struct_processus *s_etat_processus);
2750: void instruction_egvl(struct_processus *s_etat_processus);
2751: void instruction_else(struct_processus *s_etat_processus);
2752: void instruction_elseif(struct_processus *s_etat_processus);
2753: void instruction_end(struct_processus *s_etat_processus);
2754: void instruction_eng(struct_processus *s_etat_processus);
2755: void instruction_epsilon(struct_processus *s_etat_processus);
2756: void instruction_eqv(struct_processus *s_etat_processus);
2757: void instruction_erase(struct_processus *s_etat_processus);
2758: void instruction_errm(struct_processus *s_etat_processus);
2759: void instruction_errn(struct_processus *s_etat_processus);
2760: void instruction_eval(struct_processus *s_etat_processus);
2761: void instruction_exget(struct_processus *s_etat_processus);
2762: void instruction_exit(struct_processus *s_etat_processus);
2763: void instruction_exp(struct_processus *s_etat_processus);
2764: void instruction_expm(struct_processus *s_etat_processus);
2765: void instruction_exsub(struct_processus *s_etat_processus);
2766: void instruction_externals(struct_processus *s_etat_processus);
2767: void instruction_eyept(struct_processus *s_etat_processus);
2768:
2769: void instruction_fact(struct_processus *s_etat_processus);
2770: void instruction_false(struct_processus *s_etat_processus);
2771: void instruction_fc_test(struct_processus *s_etat_processus);
2772: void instruction_fc_test_c(struct_processus *s_etat_processus);
2773: void instruction_fc_test_s(struct_processus *s_etat_processus);
2774: void instruction_fft(struct_processus *s_etat_processus);
2775: void instruction_fix(struct_processus *s_etat_processus);
2776: void instruction_fleche(struct_processus *s_etat_processus);
2777: void instruction_fleche_array(struct_processus *s_etat_processus);
2778: void instruction_fleche_col(struct_processus *s_etat_processus);
2779: void instruction_fleche_diag(struct_processus *s_etat_processus);
2780: void instruction_fleche_hms(struct_processus *s_etat_processus);
2781: void instruction_fleche_lcd(struct_processus *s_etat_processus);
2782: void instruction_fleche_list(struct_processus *s_etat_processus);
2783: void instruction_fleche_num(struct_processus *s_etat_processus);
2784: void instruction_fleche_q(struct_processus *s_etat_processus);
2785: void instruction_fleche_row(struct_processus *s_etat_processus);
2786: void instruction_fleche_str(struct_processus *s_etat_processus);
2787: void instruction_fleche_table(struct_processus *s_etat_processus);
2788: void instruction_floor(struct_processus *s_etat_processus);
2789: void instruction_for(struct_processus *s_etat_processus);
2790: void instruction_forall(struct_processus *s_etat_processus);
2791: void instruction_format(struct_processus *s_etat_processus);
2792: void instruction_fp(struct_processus *s_etat_processus);
2793: void instruction_fs_test(struct_processus *s_etat_processus);
2794: void instruction_fs_test_c(struct_processus *s_etat_processus);
2795: void instruction_fs_test_s(struct_processus *s_etat_processus);
2796: void instruction_function(struct_processus *s_etat_processus);
2797: void instruction_fuse(struct_processus *s_etat_processus);
2798:
2799: void instruction_gamma(struct_processus *s_etat_processus);
2800: void instruction_ge(struct_processus *s_etat_processus);
2801: void instruction_gegv(struct_processus *s_etat_processus);
2802: void instruction_gegvl(struct_processus *s_etat_processus);
2803: void instruction_get(struct_processus *s_etat_processus);
2804: void instruction_getc(struct_processus *s_etat_processus);
2805: void instruction_geti(struct_processus *s_etat_processus);
2806: void instruction_getr(struct_processus *s_etat_processus);
2807: void instruction_glegv(struct_processus *s_etat_processus);
2808: void instruction_gregv(struct_processus *s_etat_processus);
2809: void instruction_gt(struct_processus *s_etat_processus);
2810:
2811: void instruction_halt(struct_processus *s_etat_processus);
2812: void instruction_head(struct_processus *s_etat_processus);
2813: void instruction_help(struct_processus *s_etat_processus);
2814: void instruction_hex(struct_processus *s_etat_processus);
2815: void instruction_histogram(struct_processus *s_etat_processus);
2816: void instruction_hms_fleche(struct_processus *s_etat_processus);
2817: void instruction_hms_moins(struct_processus *s_etat_processus);
2818: void instruction_hms_plus(struct_processus *s_etat_processus);
2819:
2820: void instruction_i(struct_processus *s_etat_processus);
2821: void instruction_idft(struct_processus *s_etat_processus);
2822: void instruction_idn(struct_processus *s_etat_processus);
2823: void instruction_if(struct_processus *s_etat_processus);
2824: void instruction_iferr(struct_processus *s_etat_processus);
2825: void instruction_ifft(struct_processus *s_etat_processus);
2826: void instruction_ift(struct_processus *s_etat_processus);
2827: void instruction_ifte(struct_processus *s_etat_processus);
2828: void instruction_im(struct_processus *s_etat_processus);
2829: void instruction_implicit(struct_processus *s_etat_processus);
2830: void instruction_in(struct_processus *s_etat_processus);
2831: void instruction_incr(struct_processus *s_etat_processus);
2832: void instruction_indep(struct_processus *s_etat_processus);
2833: void instruction_input(struct_processus *s_etat_processus);
2834: void instruction_infinity(struct_processus *s_etat_processus);
2835: void instruction_inquire(struct_processus *s_etat_processus);
2836: void instruction_int(struct_processus *s_etat_processus);
2837: void instruction_interrupt(struct_processus *s_etat_processus);
2838: void instruction_inv(struct_processus *s_etat_processus);
2839: void instruction_ip(struct_processus *s_etat_processus);
2840: void instruction_iswi(struct_processus *s_etat_processus);
2841: void instruction_itrace(struct_processus *s_etat_processus);
2842:
2843: void instruction_jdate(struct_processus *s_etat_processus);
2844:
2845: void instruction_key(struct_processus *s_etat_processus);
2846: void instruction_keylabel(struct_processus *s_etat_processus);
2847: void instruction_keytitle(struct_processus *s_etat_processus);
2848: void instruction_kill(struct_processus *s_etat_processus);
2849: void instruction_kind(struct_processus *s_etat_processus);
2850:
2851: void instruction_label(struct_processus *s_etat_processus);
2852: void instruction_last(struct_processus *s_etat_processus);
2853: void instruction_lcase(struct_processus *s_etat_processus);
2854: void instruction_lcd_fleche(struct_processus *s_etat_processus);
2855: void instruction_lchol(struct_processus *s_etat_processus);
2856: void instruction_le(struct_processus *s_etat_processus);
2857: void instruction_legv(struct_processus *s_etat_processus);
2858: void instruction_limit(struct_processus *s_etat_processus);
2859: void instruction_line(struct_processus *s_etat_processus);
2860: void instruction_list_fleche(struct_processus *s_etat_processus);
2861: void instruction_ln(struct_processus *s_etat_processus);
2862: void instruction_lnp1(struct_processus *s_etat_processus);
2863: void instruction_localization(struct_processus *s_etat_processus);
2864: void instruction_lock(struct_processus *s_etat_processus);
2865: void instruction_log(struct_processus *s_etat_processus);
2866: void instruction_logger(struct_processus *s_etat_processus);
2867: void instruction_logscale(struct_processus *s_etat_processus);
2868: void instruction_lq(struct_processus *s_etat_processus);
2869: void instruction_lsq(struct_processus *s_etat_processus);
2870: void instruction_lt(struct_processus *s_etat_processus);
2871: void instruction_lu(struct_processus *s_etat_processus);
2872: void instruction_l_vers_t(struct_processus *s_etat_processus);
2873:
2874: void instruction_mant(struct_processus *s_etat_processus);
2875: void instruction_mark(struct_processus *s_etat_processus);
2876: void instruction_max(struct_processus *s_etat_processus);
2877: void instruction_maxs(struct_processus *s_etat_processus);
2878: void instruction_mclrin(struct_processus *s_etat_processus);
2879: void instruction_mean(struct_processus *s_etat_processus);
2880: void instruction_mem(struct_processus *s_etat_processus);
2881: void instruction_memlock(struct_processus *s_etat_processus);
2882: void instruction_memunlock(struct_processus *s_etat_processus);
2883: void instruction_min(struct_processus *s_etat_processus);
2884: void instruction_mins(struct_processus *s_etat_processus);
2885: void instruction_mod(struct_processus *s_etat_processus);
2886: void instruction_moins(struct_processus *s_etat_processus);
2887: void instruction_mtxlock(struct_processus *s_etat_processus);
2888: void instruction_mtxstatus(struct_processus *s_etat_processus);
2889: void instruction_mtxtrylock(struct_processus *s_etat_processus);
2890: void instruction_mtxunlock(struct_processus *s_etat_processus);
2891: void instruction_multiplication(struct_processus *s_etat_processus);
2892:
2893: void instruction_nbrcpus(struct_processus *s_etat_prorcessus);
2894: void instruction_ne(struct_processus *s_etat_processus);
2895: void instruction_neg(struct_processus *s_etat_processus);
2896: void instruction_next(struct_processus *s_etat_processus);
2897: void instruction_newplane(struct_processus *s_etat_processus);
2898: void instruction_not(struct_processus *s_etat_processus);
2899: void instruction_nrand(struct_processus *s_etat_processus);
2900: void instruction_nrproc(struct_processus *s_etat_processus);
2901: void instruction_ns(struct_processus *s_etat_processus);
2902: void instruction_num(struct_processus *s_etat_processus);
2903:
2904: void instruction_obget(struct_processus *s_etat_processus);
2905: void instruction_obsub(struct_processus *s_etat_processus);
2906: void instruction_oct(struct_processus *s_etat_processus);
2907: void instruction_open(struct_processus *s_etat_processus);
2908: void instruction_or(struct_processus *s_etat_processus);
2909: void instruction_over(struct_processus *s_etat_processus);
2910:
2911: void instruction_p_vers_r(struct_processus *s_etat_processus);
2912: void instruction_paper(struct_processus *s_etat_processus);
2913: void instruction_parameter(struct_processus *s_etat_processus);
2914: void instruction_parametric(struct_processus *s_etat_processus);
2915: void instruction_pcov(struct_processus *s_etat_processus);
2916: void instruction_peek(struct_processus *s_etat_processus);
2917: void instruction_perm(struct_processus *s_etat_processus);
2918: void instruction_persist(struct_processus *s_etat_processus);
2919: void instruction_pi(struct_processus *s_etat_processus);
2920: void instruction_pick(struct_processus *s_etat_processus);
2921: void instruction_plot(struct_processus *s_etat_processus);
2922: void instruction_plotter(struct_processus *s_etat_processus);
2923: void instruction_plus(struct_processus *s_etat_processus);
2924: void instruction_pmax(struct_processus *s_etat_processus);
2925: void instruction_pmin(struct_processus *s_etat_processus);
2926: void instruction_poke(struct_processus *s_etat_processus);
2927: void instruction_polar(struct_processus *s_etat_processus);
2928: void instruction_poll(struct_processus *s_etat_processus);
2929: void instruction_pos(struct_processus *s_etat_processus);
2930: void instruction_pourcent(struct_processus *s_etat_processus);
2931: void instruction_pourcent_ch(struct_processus *s_etat_processus);
2932: void instruction_pourcent_t(struct_processus *s_etat_processus);
2933: void instruction_ppar(struct_processus *s_etat_processus);
2934: void instruction_pr1(struct_processus *s_etat_processus);
2935: void instruction_print(struct_processus *s_etat_processus);
2936: void instruction_private(struct_processus *s_etat_processus);
2937: void instruction_prlcd(struct_processus *s_etat_processus);
2938: void instruction_prmd(struct_processus *s_etat_processus);
2939: void instruction_procid(struct_processus *s_etat_processus);
2940: void instruction_prompt(struct_processus *s_etat_processus);
2941: void instruction_protect(struct_processus *s_etat_processus);
2942: void instruction_prst(struct_processus *s_etat_processus);
2943: void instruction_prstc(struct_processus *s_etat_processus);
2944: void instruction_prusr(struct_processus *s_etat_processus);
2945: void instruction_prvar(struct_processus *s_etat_processus);
2946: void instruction_psdev(struct_processus *s_etat_processus);
2947: void instruction_puissance(struct_processus *s_etat_processus);
2948: void instruction_purge(struct_processus *s_etat_processus);
2949: void instruction_pshcntxt(struct_processus *s_etat_processus);
2950: void instruction_pshprfl(struct_processus *s_etat_processus);
2951: void instruction_pulcntxt(struct_processus *s_etat_processus);
2952: void instruction_pulprfl(struct_processus *s_etat_processus);
2953: void instruction_put(struct_processus *s_etat_processus);
2954: void instruction_putc(struct_processus *s_etat_processus);
2955: void instruction_puti(struct_processus *s_etat_processus);
2956: void instruction_putr(struct_processus *s_etat_processus);
2957: void instruction_pvar(struct_processus *s_etat_processus);
2958:
2959: void instruction_qr(struct_processus *s_etat_processus);
2960:
2961: void instruction_r_vers_b(struct_processus *s_etat_processus);
2962: void instruction_r_vers_c(struct_processus *s_etat_processus);
2963: void instruction_r_vers_d(struct_processus *s_etat_processus);
2964: void instruction_r_vers_p(struct_processus *s_etat_processus);
2965: void instruction_rad(struct_processus *s_etat_processus);
2966: void instruction_rand(struct_processus *s_etat_processus);
2967: void instruction_rank(struct_processus *s_etat_processus);
2968: void instruction_rceq(struct_processus *s_etat_processus);
2969: void instruction_rci(struct_processus *s_etat_processus);
2970: void instruction_rcij(struct_processus *s_etat_processus);
2971: void instruction_rcl(struct_processus *s_etat_processus);
2972: void instruction_rclf(struct_processus *s_etat_processus);
2973: void instruction_rcls(struct_processus *s_etat_processus);
2974: void instruction_rclswi(struct_processus *s_etat_processus);
2975: void instruction_rcws(struct_processus *s_etat_processus);
2976: void instruction_rdate(struct_processus *s_etat_processus);
2977: void instruction_rdm(struct_processus *s_etat_processus);
2978: void instruction_rdgn(struct_processus *s_etat_processus);
2979: void instruction_rdz(struct_processus *s_etat_processus);
2980: void instruction_re(struct_processus *s_etat_processus);
2981: void instruction_read(struct_processus *s_etat_processus);
2982: void instruction_recode(struct_processus *s_etat_processus);
2983: void instruction_record(struct_processus *s_etat_processus);
2984: void instruction_recv(struct_processus *s_etat_processus);
2985: void instruction_redraw(struct_processus *s_etat_processus);
2986: void instruction_regex(struct_processus *s_etat_processus);
2987: void instruction_relax(struct_processus *s_etat_processus);
2988: void instruction_remove(struct_processus *s_etat_processus);
2989: void instruction_res(struct_processus *s_etat_processus);
2990: void instruction_restart(struct_processus *s_etat_processus);
2991: void instruction_recall(struct_processus *s_etat_processus);
2992: void instruction_regv(struct_processus *s_etat_processus);
2993: void instruction_repeat(struct_processus *s_etat_processus);
2994: void instruction_repl(struct_processus *s_etat_processus);
2995: void instruction_return(struct_processus *s_etat_processus);
2996: void instruction_revlist(struct_processus *s_etat_processus);
2997: void instruction_rewind(struct_processus *s_etat_processus);
2998: void instruction_rfuse(struct_processus *s_etat_processus);
2999: void instruction_rgdl(struct_processus *s_etat_processus);
3000: void instruction_rgdr(struct_processus *s_etat_processus);
3001: void instruction_rl(struct_processus *s_etat_processus);
3002: void instruction_rlb(struct_processus *s_etat_processus);
3003: void instruction_rnd(struct_processus *s_etat_processus);
3004: void instruction_rnrm(struct_processus *s_etat_processus);
3005: void instruction_roll(struct_processus *s_etat_processus);
3006: void instruction_rolld(struct_processus *s_etat_processus);
3007: void instruction_rot(struct_processus *s_etat_processus);
3008: void instruction_row_fleche(struct_processus *s_etat_processus);
3009: void instruction_row_moins(struct_processus *s_etat_processus);
3010: void instruction_row_plus(struct_processus *s_etat_processus);
3011: void instruction_rr(struct_processus *s_etat_processus);
3012: void instruction_rrb(struct_processus *s_etat_processus);
3013: void instruction_rsd(struct_processus *s_etat_processus);
3014: void instruction_rstop(struct_processus *s_etat_processus);
3015: void instruction_rswp(struct_processus *s_etat_processus);
3016:
3017: void instruction_s_moins(struct_processus *s_etat_processus);
3018: void instruction_s_plus(struct_processus *s_etat_processus);
3019: void instruction_same(struct_processus *s_etat_processus);
3020: void instruction_save(struct_processus *s_etat_processus);
3021: void instruction_scatter(struct_processus *s_etat_processus);
3022: void instruction_scale(struct_processus *s_etat_processus);
3023: void instruction_sched(struct_processus *s_etat_processus);
3024: void instruction_schur(struct_processus *s_etat_processus);
3025: void instruction_sci(struct_processus *s_etat_processus);
3026: void instruction_scls(struct_processus *s_etat_processus);
3027: void instruction_sconj(struct_processus *s_etat_processus);
3028: void instruction_sdev(struct_processus *s_etat_processus);
3029: void instruction_select(struct_processus *s_etat_processus);
3030: void instruction_send(struct_processus *s_etat_processus);
3031: void instruction_sf(struct_processus *s_etat_processus);
3032: void instruction_shared(struct_processus *s_etat_processus);
3033: void instruction_sign(struct_processus *s_etat_processus);
3034: void instruction_sin(struct_processus *s_etat_processus);
3035: void instruction_sinh(struct_processus *s_etat_processus);
3036: void instruction_sinv(struct_processus *s_etat_processus);
3037: void instruction_size(struct_processus *s_etat_processus);
3038: void instruction_sl(struct_processus *s_etat_processus);
3039: void instruction_slb(struct_processus *s_etat_processus);
3040: void instruction_slice(struct_processus *s_etat_processus);
3041: void instruction_slicescale(struct_processus *s_etat_processus);
3042: void instruction_smphrdecr(struct_processus *s_etat_processus);
3043: void instruction_smphrgetv(struct_processus *s_etat_processus);
3044: void instruction_smphrincr(struct_processus *s_etat_processus);
3045: void instruction_smphrtrydecr(struct_processus *s_etat_processus);
3046: void instruction_sneg(struct_processus *s_etat_processus);
3047: void instruction_sort(struct_processus *s_etat_processus);
3048: void instruction_spar(struct_processus *s_etat_processus);
3049: void instruction_spawn(struct_processus *s_etat_processus);
3050: void instruction_splash(struct_processus *s_etat_processus);
3051: void instruction_sq(struct_processus *s_etat_processus);
3052: void instruction_sqlconnect(struct_processus *s_etat_processus);
3053: void instruction_sqldisconnect(struct_processus *s_etat_processus);
3054: void instruction_sqlquery(struct_processus *s_etat_processus);
3055: void instruction_sqrt(struct_processus *s_etat_processus);
3056: void instruction_sr(struct_processus *s_etat_processus);
3057: void instruction_srb(struct_processus *s_etat_processus);
3058: void instruction_srev(struct_processus *s_etat_processus);
3059: void instruction_sst(struct_processus *s_etat_processus);
3060: void instruction_star_d(struct_processus *s_etat_processus);
3061: void instruction_star_h(struct_processus *s_etat_processus);
3062: void instruction_star_s(struct_processus *s_etat_processus);
3063: void instruction_star_w(struct_processus *s_etat_processus);
3064: void instruction_start(struct_processus *s_etat_processus);
3065: void instruction_static(struct_processus *s_etat_processus);
3066: void instruction_std(struct_processus *s_etat_processus);
3067: void instruction_step(struct_processus *s_etat_processus);
3068: void instruction_steq(struct_processus *s_etat_processus);
3069: void instruction_sto(struct_processus *s_etat_processus);
3070: void instruction_sto_division(struct_processus *s_etat_processus);
3071: void instruction_sto_fois(struct_processus *s_etat_processus);
3072: void instruction_sto_moins(struct_processus *s_etat_processus);
3073: void instruction_sto_plus(struct_processus *s_etat_processus);
3074: void instruction_stof(struct_processus *s_etat_processus);
3075: void instruction_stop(struct_processus *s_etat_processus);
3076: void instruction_store(struct_processus *s_etat_processus);
3077: void instruction_stos(struct_processus *s_etat_processus);
3078: void instruction_stoswi(struct_processus *s_etat_processus);
3079: void instruction_str_fleche(struct_processus *s_etat_processus);
3080: void instruction_stws(struct_processus *s_etat_processus);
3081: void instruction_sub(struct_processus *s_etat_processus);
3082: void instruction_suspend(struct_processus *s_etat_processus);
3083: void instruction_svd(struct_processus *s_etat_processus);
3084: void instruction_svl(struct_processus *s_etat_processus);
3085: void instruction_swap(struct_processus *s_etat_processus);
3086: void instruction_swi(struct_processus *s_etat_processus);
3087: void instruction_swilock(struct_processus *s_etat_processus);
3088: void instruction_swiqueue(struct_processus *s_etat_processus);
3089: void instruction_swistatus(struct_processus *s_etat_processus);
3090: void instruction_swiunlock(struct_processus *s_etat_processus);
3091: void instruction_swapcntxt(struct_processus *s_etat_processus);
3092: void instruction_sx(struct_processus *s_etat_processus);
3093: void instruction_sx2(struct_processus *s_etat_processus);
3094: void instruction_sxy(struct_processus *s_etat_processus);
3095: void instruction_sy(struct_processus *s_etat_processus);
3096: void instruction_sy2(struct_processus *s_etat_processus);
3097: void instruction_sync(struct_processus *s_etat_processus);
3098: void instruction_syseval(struct_processus *s_etat_processus);
3099:
3100: void instruction_table_fleche(struct_processus *s_etat_processus);
3101: void instruction_tail(struct_processus *s_etat_processus);
3102: void instruction_tan(struct_processus *s_etat_processus);
3103: void instruction_tanh(struct_processus *s_etat_processus);
3104: void instruction_target(struct_processus *s_etat_processus);
3105: void instruction_taylr(struct_processus *s_etat_processus);
3106: void instruction_then(struct_processus *s_etat_processus);
3107: void instruction_time(struct_processus *s_etat_processus);
3108: void instruction_title(struct_processus *s_etat_processus);
3109: void instruction_tokenize(struct_processus *s_etat_processus);
3110: void instruction_tot(struct_processus *s_etat_processus);
3111: void instruction_trim(struct_processus *s_etat_processus);
3112: void instruction_trn(struct_processus *s_etat_processus);
3113: void instruction_trnc(struct_processus *s_etat_processus);
3114: void instruction_true(struct_processus *s_etat_processus);
3115: void instruction_type(struct_processus *s_etat_processus);
3116: void instruction_t_vers_l(struct_processus *s_etat_processus);
3117:
3118: void instruction_ucase(struct_processus *s_etat_processus);
3119: void instruction_uchol(struct_processus *s_etat_processus);
3120: void instruction_uncompress(struct_processus *s_etat_processus);
3121: void instruction_unlock(struct_processus *s_etat_processus);
3122: void instruction_unprotect(struct_processus *s_etat_processus);
3123: void instruction_until(struct_processus *s_etat_processus);
3124: void instruction_use(struct_processus *s_etat_processus);
3125: void instruction_utpc(struct_processus *s_etat_processus);
3126: void instruction_utpf(struct_processus *s_etat_processus);
3127: void instruction_utpn(struct_processus *s_etat_processus);
3128: void instruction_utpt(struct_processus *s_etat_processus);
3129:
3130: void instruction_var(struct_processus *s_etat_processus);
3131: void instruction_variable(struct_processus *s_etat_processus);
3132: void instruction_vars(struct_processus *s_etat_processus);
3133: void instruction_verify(struct_processus *s_etat_processus);
3134: void instruction_vers_niveau_inferieur(struct_processus *s_etat_processus);
3135: void instruction_vers_niveau_superieur(struct_processus *s_etat_processus);
3136: void instruction_version(struct_processus *s_etat_processus);
3137: void instruction_visit(struct_processus *s_etat_processus);
3138: void instruction_volatile(struct_processus *s_etat_processus);
3139:
3140: void instruction_wait(struct_processus *s_etat_processus);
3141: void instruction_warranty(struct_processus *s_etat_processus);
3142: void instruction_wfdata(struct_processus *s_etat_processus);
3143: void instruction_wfack(struct_processus *s_etat_processus);
3144: void instruction_wflock(struct_processus *s_etat_processus);
3145: void instruction_wfpoke(struct_processus *s_etat_processus);
3146: void instruction_wfproc(struct_processus *s_etat_processus);
3147: void instruction_wfsock(struct_processus *s_etat_processus);
3148: void instruction_wfswi(struct_processus *s_etat_processus);
3149: void instruction_while(struct_processus *s_etat_processus);
3150: void instruction_wireframe(struct_processus *s_etat_processus);
3151: void instruction_workdir(struct_processus *s_etat_processus);
3152: void instruction_write(struct_processus *s_etat_processus);
3153:
3154: void instruction_xcol(struct_processus *s_etat_processus);
3155: void instruction_xor(struct_processus *s_etat_processus);
3156: void instruction_xpon(struct_processus *s_etat_processus);
3157: void instruction_xroot(struct_processus *s_etat_processus);
3158:
3159: void instruction_ycol(struct_processus *s_etat_processus);
3160: void instruction_yield(struct_processus *s_etat_processus);
3161:
3162: /*
3163: --------------------------------------------------------------------------------
3164: Procédures
3165: --------------------------------------------------------------------------------
3166: */
3167:
3168: #ifndef RPLARGS
3169: void affectation_interruptions_logicielles(struct_processus *s_etat_processus);
3170: void affichage_pile(struct_processus *s_etat_processus,
3171: struct_liste_chainee *l_element_courant, integer8 niveau_courant);
3172: #endif
3173:
3174: void *allocation_maillon(struct_processus *s_etat_processus);
3175:
3176: #ifndef RPLARGS
3177: void analyse(struct_processus *s_etat_processus, void (*fonction)());
3178: void *analyse_instruction(struct_processus *s_etat_processus,
3179: unsigned char *candidat);
3180: void appel_gnuplot(struct_processus *s_etat_processus,
3181: unsigned char persistance);
3182: void cf(struct_processus *s_etat_processus, unsigned char indice_drapeau);
3183: void cond(struct_processus *s_etat_processus,
3184: struct_matrice *s_matrice, real8 *condition);
3185: void conversion_chaine(struct_processus *s_etat_processus,
3186: unsigned char *chaine, unsigned char type);
3187: void conversion_decimal_vers_hms(real8 *angle);
3188: void conversion_degres_vers_radians(real8 *angle);
3189: void conversion_element_tex(struct_processus *s_etat_processus,
3190: unsigned char **element, unsigned char *fonction);
3191: void conversion_format(struct_processus *s_etat_processus,
3192: unsigned char *chaine);
3193: void conversion_hms_vers_decimal(real8 *angle);
3194: void conversion_majuscule_limitee(
3195: unsigned char *chaine_entree, unsigned char *chaine_sortie,
3196: integer8 longueur);
3197: void conversion_radians_vers_degres(real8 *angle);
3198: void copie_arbre_variables(struct_processus *s_etat_processus,
3199: struct_processus *s_nouvel_etat_processus);
3200: void correction_formateur_tex(struct_processus *s_etat_processus,
3201: unsigned char **ligne);
3202: void depilement_pile_systeme(struct_processus *s_etat_processus);
3203: void derivation(struct_processus *s_etat_processus,
3204: struct_objet **s_expression);
3205: void determinant(struct_processus *s_etat_processus, struct_matrice *s_matrice,
3206: void *valeur);
3207: void deverrouillage_threads_concurrents(struct_processus *s_etat_processus);
3208: void ecriture_pile(struct_processus *s_etat_processus, file *flux,
3209: struct_liste_chainee *l_element_courant, integer8 niveau_courant);
3210: void ecriture_profil(struct_processus *s_etat_processus);
3211: void effacement_pile_systeme(struct_processus *s_etat_processus);
3212: void empilement_pile_systeme(struct_processus *s_etat_processus);
3213: void encart(struct_processus *s_etat_processus, integer8 duree);
3214: void evaluation_romberg(struct_processus *s_etat_processus,
3215: struct_objet *s_expression, unsigned char *variable, real8 *point,
3216: real8 *valeur, logical1 *validite);
3217: void factorisation_cholesky(struct_processus *s_etat_processus,
3218: struct_matrice *s_matrice, unsigned char mode);
3219: void factorisation_lq(struct_processus *s_etat_processus,
3220: struct_matrice *s_matrice, void **tau);
3221: void factorisation_lu(struct_processus *s_etat_processus,
3222: struct_matrice *s_matrice, struct_matrice **s_permutation);
3223: void factorisation_qr(struct_processus *s_etat_processus,
3224: struct_matrice *s_matrice, void **tau);
3225: void factorisation_schur(struct_processus *s_etat_processus,
3226: struct_matrice *s_matrice, struct_matrice **s_schur);
3227: void *fusible(void *argument);
3228: void formateur_tex(struct_processus *s_etat_processus, struct_objet *s_objet,
3229: unsigned char environnement);
3230: void formateur_elementaire_tex(struct_processus *s_etat_processus,
3231: file *fichier, struct_objet *s_objet, unsigned char environnement);
3232: void impression_pile(struct_processus *s_etat_processus,
3233: struct_liste_chainee *l_element_courant,
3234: unsigned char methode, integer8 niveau_courant);
3235: void impression_tex(struct_processus *s_etat_processus);
3236: void informations(struct_processus *s_etat_processus);
3237: void initialisation_allocateur(struct_processus *s_etat_processus);
3238: void initialisation_completion(void);
3239: void initialisation_contexte_cas(struct_processus *s_etat_processus);
3240: void initialisation_drapeaux(struct_processus *s_etat_processus);
3241: void initialisation_generateur_aleatoire(struct_processus *s_etat_processus,
3242: logical1 initialisation_automatique, integer8 racine);
3243: void initialisation_instructions(struct_processus *s_etat_processus);
3244: void initialisation_variables(struct_processus *s_etat_processus);
3245: #endif
3246:
3247: void initialisation_objet(struct_objet *s_objet);
3248:
3249: #ifndef RPLARGS
3250: void insertion_thread(struct_processus *s_etat_processus,
3251: logical1 thread_principal);
3252: void insertion_thread_surveillance(struct_processus *s_etat_processus,
3253: struct_descripteur_thread *s_argument_thread);
3254: void integrale_romberg(struct_processus *s_etat_processus,
3255: struct_objet *s_expression, unsigned char *variable,
3256: real8 a, real8 b, real8 precision);
3257: void interface_cas(struct_processus *s_etat_processus,
3258: enum t_rplcas_commandes commande);
3259: void interruption1(int signal);
3260: void interruption2(int signal);
3261: void interruption3(int signal);
3262: void interruption4(int signal);
3263: void interruption5(int signal);
3264: void interruption6(int signal);
3265: #ifdef HAVE_SIGSEGV_RECOVERY
3266: void interruption_depassement_pile(int urgence,
3267: stackoverflow_context_t scp);
3268: #endif
3269: void inversion_matrice(struct_processus *s_etat_processus,
3270: struct_matrice *s_matrice);
3271: void lancement_daemon(struct_processus *s_etat_processus);
3272: void *lancement_thread(void *argument);
3273: #endif
3274:
3275: void liberation(struct_processus *s_etat_processus, struct_objet *s_objet);
3276: void liberation_maillon(struct_processus *s_etat_processus,
3277: struct_liste_chainee *maillon);
3278:
3279: #ifndef RPLARGS
3280: void liberation_allocateur(struct_processus *s_etat_processus);
3281: void liberation_arbre_instructions(struct_processus *s_etat_processus,
3282: struct_instruction *arbre);
3283: void liberation_arbre_variables(struct_processus *s_etat_processus,
3284: struct_arbre_variables *arbre, logical1 definitions);
3285: void liberation_arbre_variables_partagees(struct_processus *s_etat_processus,
3286: struct_arbre_variables_partagees *arbre);
3287: void liberation_contexte_cas(struct_processus *s_etat_processus);
3288: void liberation_generateur_aleatoire(struct_processus *s_etat_processus);
3289: void liberation_mutexes_arbre_variables_partagees(struct_processus
3290: *s_etat_processus, struct_arbre_variables_partagees *l_element_courant);
3291: void liberation_threads(struct_processus *s_etat_processus);
3292: void liberation_profil(struct_processus *s_etat_processus);
3293: void localisation_courante(struct_processus *s_etat_processus);
3294: void modification_pid_thread_pere(struct_processus *s_etat_processus);
3295: void moindres_carres(struct_processus *s_etat_processus,
3296: struct_matrice *s_matrice_a, struct_matrice *s_matrice_b,
3297: struct_matrice *s_matrice_x);
3298: void profilage(struct_processus *s_etat_processus, unsigned char *fonction);
3299: void rang(struct_processus *s_etat_processus, struct_matrice *s_matrice,
3300: integer8 *valeur);
3301: void recherche_type(struct_processus *s_etat_processus);
3302: void retrait_thread(struct_processus *s_etat_processus);
3303: void retrait_thread_surveillance(struct_processus *s_etat_processus,
3304: struct_descripteur_thread *s_argument_thread);
3305: void rplcore(struct_processus *s_etat_processus);
3306: #endif
3307:
3308: void scrutation_injection(struct_processus *s_etat_processus);
3309:
3310: #ifndef RPLARGS
3311: void scrutation_interruptions(struct_processus *s_etat_processus);
3312: void sf(struct_processus *s_etat_processus, unsigned char indice_drapeau);
3313: void *surveillance_processus(void *argument);
3314: void swap(void *variable_1, void *variable_2, integer8 taille_octets);
3315: void *thread_signaux(void *argument);
3316: void trace(struct_processus *s_etat_processus, FILE *flux);
3317: void traitement_asynchrone_exceptions_gsl(struct_processus *s_etat_processus);
3318: void traitement_exceptions_gsl(const char *reason, const char *file,
3319: int line, int gsl_errno);
3320: void traitement_interruptions_logicielles(struct_processus *s_etat_processus);
3321: void tri_base_symboles_externes(struct_processus *s_etat_processus);
3322: void tri_vecteur(real8 *vecteur, integer8 taille);
3323: void valeurs_propres(struct_processus *s_etat_processus,
3324: struct_matrice *s_matrice,
3325: struct_vecteur *s_valeurs_propres,
3326: struct_matrice *s_vecteurs_propres_gauches,
3327: struct_matrice *s_vecteur_propres_droits);
3328: void valeurs_propres_generalisees(struct_processus *s_etat_processus,
3329: struct_matrice *s_matrice,
3330: struct_matrice *s_metrique,
3331: struct_vecteur *s_valeurs_propres,
3332: struct_matrice *s_vecteurs_propres_gauches,
3333: struct_matrice *s_vecteur_propres_droits);
3334: void valeurs_singulieres(struct_processus *s_etat_processus,
3335: struct_matrice *s_matrice,
3336: struct_matrice *u, struct_vecteur *s, struct_matrice *vh);
3337: void verrouillage_threads_concurrents(struct_processus *s_etat_processus);
3338: #endif
3339:
3340: /*
3341: --------------------------------------------------------------------------------
3342: Fonctions de gestion des signaux
3343: --------------------------------------------------------------------------------
3344: */
3345:
3346: #ifndef RPLARGS
3347: void creation_queue_signaux(struct_processus *s_etat_processus);
3348: void liberation_queue_signaux(struct_processus *s_etat_processus);
3349: void destruction_queue_signaux(struct_processus *s_etat_processus);
3350: int envoi_signal_contexte(struct_processus *s_etat_processus,
3351: enum signaux_rpl signal);
3352: int envoi_signal_processus(pid_t pid, enum signaux_rpl signal,
3353: logical1 test_ouverture);
3354: int envoi_signal_thread(struct_processus *s_etat_processus,
3355: pthread_t tid, enum signaux_rpl signal);
3356: #endif
3357:
3358: /*
3359: --------------------------------------------------------------------------------
3360: Fonctions de sommation de vecteur dans perte de précision
3361: --------------------------------------------------------------------------------
3362: */
3363:
3364: real8 sommation_vecteur_reel(real8 *vecteur, integer8 *taille,
3365: logical1 *erreur_memoire);
3366: complex16 sommation_vecteur_complexe(complex16 *vecteur, integer8 *taille,
3367: logical1 *erreur_memoire);
3368:
3369: /*
3370: --------------------------------------------------------------------------------
3371: Routine principale
3372: --------------------------------------------------------------------------------
3373: */
3374:
3375: #ifndef RPLARGS
3376: int rplinit(int argc, char *argv[], char *envp[],
3377: unsigned char ***resultats, char *rpl_home);
3378: #endif
3379:
3380: /*
3381: --------------------------------------------------------------------------------
3382: Routines de statistiques
3383: --------------------------------------------------------------------------------
3384: */
3385:
3386: #ifndef RPLARGS
3387: real8 correlation_statistique(struct_matrice *s_matrice,
3388: integer8 colonne_1, integer8 colonne_2, logical1 *erreur);
3389: real8 covariance_statistique(struct_matrice *s_matrice,
3390: integer8 colonne_1, integer8 colonne_2,
3391: unsigned char type, logical1 *erreur);
3392: struct_vecteur *ecart_type_statistique(struct_processus *s_etat_processus,
3393: struct_matrice *s_matrice, unsigned char type);
3394: struct_vecteur *moyenne_statistique(struct_processus *s_etat_processus,
3395: struct_matrice *s_matrice);
3396: struct_vecteur *sommation_colonne_statistique(
3397: struct_processus *s_etat_processus, struct_matrice *s_matrice,
3398: integer8 colonne);
3399: struct_vecteur *sommation_produits_colonnes_statistiques(
3400: struct_processus *s_etat_processus, struct_matrice
3401: *s_matrice, integer8 colonne_1, integer8 colonne_2);
3402: struct_vecteur *sommation_statistique(struct_processus *s_etat_processus,
3403: struct_matrice *s_matrice);
3404: struct_vecteur *variance_statistique(struct_processus *s_etat_processus,
3405: struct_matrice *s_matrice, unsigned char type);
3406: #endif
3407:
3408: /*
3409: --------------------------------------------------------------------------------
3410: Gestion des bibliothèques
3411: --------------------------------------------------------------------------------
3412: */
3413:
3414: #ifndef RPLARGS
3415: void *chargement_bibliotheque(struct_processus *s_etat_processus,
3416: unsigned char *bibliotheque);
3417: logical1 execution_fonction_de_bibliotheque(struct_processus *s_etat_processus,
3418: unsigned char *nom_fonction, unsigned char *bibliothque);
3419: logical1 retrait_bibliotheque(struct_processus *s_etat_processus,
3420: struct_bibliotheque *descripteur);
3421: #endif
3422:
3423: struct_liste_chainee *depilement_pile_operationnelle(struct_rpl_arguments
3424: *s_rpl_arguments, struct_objet **s_objet);
3425: struct_liste_chainee *empilement_pile_operationnelle(struct_rpl_arguments
3426: *s_rpl_arguments, struct_objet *s_objet);
3427: struct_liste_chainee *sauvegarde_arguments(struct_rpl_arguments
3428: *s_rpl_arguments, integer8 nombre_arguments);
3429:
3430: /*
3431: --------------------------------------------------------------------------------
3432: Fonctions retournant un CHARACTER*(*)
3433: --------------------------------------------------------------------------------
3434: */
3435:
3436: #ifndef RPLARGS
3437: unsigned char *analyse_algebrique(struct_processus *s_etat_processus,
3438: unsigned char *chaine_algebrique, struct_liste_chainee **l_base_liste);
3439: #endif
3440: unsigned char *analyse_flux(struct_processus *s_etat_processus,
3441: unsigned char *flux, integer8 longueur);
3442: #ifndef RPLARGS
3443: unsigned char *chiffrement(struct_processus *s_etat_processus,
3444: const EVP_CIPHER *type_chiffrement,
3445: logical1 encodage, unsigned char *message, integer8 longueur_message,
3446: unsigned char *clef, integer8 longueur_clef,
3447: unsigned char *vecteur_initialisation,
3448: integer8 *longueur_message_chiffre);
3449: unsigned char *compactage(struct_processus *s_etat_processus,
3450: unsigned char *chaine);
3451: unsigned char *conversion_majuscule(struct_processus *s_etat_processus,
3452: unsigned char *chaine);
3453: unsigned char *creation_nom_fichier(struct_processus *s_etat_processus,
3454: unsigned char *chemin);
3455: unsigned char *date_compilation(struct_processus *s_etat_processus);
3456: unsigned char *extraction_chaine(struct_processus *s_etat_processus,
3457: unsigned char *chaine, integer8 i, integer8 j);
3458: unsigned char *formateur(struct_processus *s_etat_processus, long offset,
3459: struct_objet *s_objet);
3460: unsigned char *formateur_fichier(struct_processus *s_etat_processus,
3461: struct_objet *s_objet, struct_objet *s_format,
3462: integer8 longueur, integer8 longueur_champ, unsigned char format,
3463: unsigned char type, integer8 *longueur_effective, integer8 *recursivite,
3464: logical1 export_fichier);
3465: #endif
3466: unsigned char *formateur_flux(struct_processus *s_etat_processus,
3467: unsigned char *donnees, integer8 *longueur);
3468: #ifndef RPLARGS
3469: unsigned char *formateur_fichier_nombre(struct_processus *s_etat_processus,
3470: void *valeur_numerique, unsigned char type,
3471: integer8 longueur, integer8 longueur_champ, unsigned char format);
3472: unsigned char *formateur_fichier_binaire_nombre(struct_processus
3473: *s_etat_processus, void *valeur_numerique, unsigned char type_entree,
3474: unsigned char type, integer8 longueur, integer8 *longueur_conversion);
3475: unsigned char *formateur_fichier_reel(struct_processus *s_etat_processus,
3476: void *valeur_numerique, unsigned char type,
3477: integer8 longueur, integer8 longueur_champ, unsigned char format);
3478: unsigned char *formateur_nombre(struct_processus *s_etat_processus,
3479: void *valeur_numerique, unsigned char type);
3480: unsigned char *formateur_reel(struct_processus *s_etat_processus,
3481: void *valeur_numerique, unsigned char type);
3482: unsigned char *messages(struct_processus *s_etat_processus);
3483: unsigned char *pointeur_ieme_caractere(struct_processus *s_etat_processus,
3484: unsigned char *chaine, integer8 position);
3485: unsigned char *purification_chaine(struct_processus *s_etat_processus,
3486: unsigned char *chaine);
3487: unsigned char *recherche_chemin_fichiers_temporaires(struct_processus
3488: *s_etat_processus);
3489: unsigned char *reencodage(struct_processus *s_etat_processus,
3490: unsigned char *chaine_entree, unsigned char *codage_entree,
3491: unsigned char *codage_sortie);
3492: unsigned char *transliteration(struct_processus *s_etat_processus,
3493: unsigned char *chaine_entree, unsigned char *codage_entree,
3494: unsigned char *codage_sortie);
3495: #endif
3496:
3497: /*
3498: --------------------------------------------------------------------------------
3499: Fonctions retournant un INTEGER*1 (drapeau d'erreur)
3500: --------------------------------------------------------------------------------
3501: */
3502:
3503: #ifndef RPLARGS
3504: logical1 analyse_syntaxique(struct_processus *s_etat_processus);
3505: logical1 arret_thread_signaux(struct_processus *s_etat_processus);
3506: logical1 caracteristiques_fichier(struct_processus *s_etat_processus,
3507: unsigned char *nom, logical1 *existence, logical1 *ouverture,
3508: unsigned long *unite);
3509: logical1 controle(struct_processus *s_etat_processus, unsigned char *fichier,
3510: unsigned char *type, unsigned char *somme_candidate);
3511: logical1 controle_integrite(struct_processus *s_etat_processus,
3512: unsigned char *executable_candidat, unsigned char *executable);
3513: logical1 creation_variable(struct_processus *s_etat_processus,
3514: struct_variable *s_variable,
3515: unsigned char autorisation_creation_variable_statique,
3516: unsigned char autorisation_creation_variable_partagee);
3517: logical1 creation_variable_partagee(struct_processus *s_etat_processus,
3518: struct_variable_partagee *s_variable);
3519: logical1 creation_variable_statique(struct_processus *s_etat_processus,
3520: struct_variable_statique *s_variable);
3521: logical1 chainage(struct_processus *s_etat_processus);
3522: logical1 compilation(struct_processus *s_etat_processus);
3523: logical1 depilement(struct_processus *s_etat_processus,
3524: struct_liste_chainee **l_base_liste, struct_objet **s_objet);
3525: logical1 destruction_fichier(unsigned char *nom_fichier);
3526: logical1 empilement(struct_processus *s_etat_processus,
3527: struct_liste_chainee **l_base_liste, struct_objet *s_objet);
3528: logical1 empilement_pile_last(struct_processus *s_etat_processus,
3529: integer8 nombre_arguments);
3530: logical1 evaluation(struct_processus *s_etat_processus, struct_objet *s_objet,
3531: unsigned char type_evaluation);
3532: logical1 initialisation_fichier_acces_direct(struct_processus *s_etat_processus,
3533: sqlite3 *sqlite, logical1 binaire);
3534: logical1 initialisation_fichier_acces_indexe(struct_processus *s_etat_processus,
3535: sqlite3 *sqlite, integer8 position_clef, logical1 binaire);
3536: logical1 lancement_thread_signaux(struct_processus *s_etat_processus);
3537: logical1 recherche_instruction_suivante(struct_processus *s_etat_processus);
3538: logical1 recherche_instruction_suivante_recursive(
3539: struct_processus *s_etat_processus, integer8 recursivite);
3540: logical1 retrait_variable(struct_processus *s_etat_processus,
3541: unsigned char *nom_variable, unsigned char type);
3542: logical1 retrait_variables_par_niveau(struct_processus *s_etat_processus);
3543: logical1 retrait_variable_partagee(struct_processus *s_etat_processus,
3544: unsigned char *nom_variable, union_position_variable position);
3545: logical1 retrait_variables_partagees_locales(
3546: struct_processus *s_etat_processus);
3547: logical1 retrait_variable_statique(struct_processus *s_etat_processus,
3548: unsigned char *nom_variable, union_position_variable position);
3549: logical1 retrait_variables_statiques_locales(
3550: struct_processus *s_etat_processus);
3551: logical1 sequenceur(struct_processus *s_etat_processus);
3552: logical1 sequenceur_optimise(struct_processus *s_etat_processus,
3553: struct_liste_chainee *l_bibliotheques);
3554: #endif
3555:
3556: /*
3557: --------------------------------------------------------------------------------
3558: Fonctions retournant un INTEGER*1 (drapeau)
3559: --------------------------------------------------------------------------------
3560: */
3561:
3562: logical1 depassement_addition(integer8 *a, integer8 *b, integer8 *resultat);
3563: logical1 depassement_multiplication(integer8 *a, integer8 *b,
3564: integer8 *resultat);
3565: logical1 depassement_soustraction(integer8 *a, integer8 *b, integer8 *resultat);
3566: logical1 depassement_puissance(integer8 *a, integer8 *b, integer8 *resultat);
3567:
3568: #ifndef RPLARGS
3569: logical1 ecriture_pipe(struct_processus *s_etat_processus, int pipe,
3570: struct_objet *s_objet);
3571: logical1 recherche_variable(struct_processus *s_etat_processus,
3572: unsigned char *nom_variable);
3573: logical1 recherche_variable_globale(struct_processus *s_etat_processus,
3574: unsigned char *nom_variable);
3575: logical1 test_cfsf(struct_processus *s_etat_processus,
3576: unsigned char indice_drapeau);
3577: logical1 test_expression_rpn(unsigned char *chaine);
3578: logical1 test_fonction(unsigned char *chaine);
3579: logical1 validation_chaine(unsigned char *chaine);
3580: #endif
3581:
3582: /*
3583: --------------------------------------------------------------------------------
3584: Fonctions retournant un ssize_t
3585: --------------------------------------------------------------------------------
3586: */
3587:
3588: #ifndef RPLARGS
3589: ssize_t read_atomic(struct_processus *s_etat_processus,
3590: int fd, void *buf, size_t count);
3591: ssize_t read_atomic_signal(struct_processus *s_etat_processus,
3592: int fd, void *buf, size_t count);
3593: ssize_t write_atomic(struct_processus *s_etat_processus,
3594: int fd, void *buf, size_t count);
3595: #endif
3596:
3597: /*
3598: --------------------------------------------------------------------------------
3599: Fonctions renvoyant un int
3600: --------------------------------------------------------------------------------
3601: */
3602:
3603: int alsprintf(struct_processus *s_etat_processus,
3604: unsigned char **strp, const char *fmt, ...);
3605: #ifndef RPLARGS
3606: int association_etat_processus_readline();
3607: #endif
3608: int interruption_violation_access(void *adresse_fautive, int gravite);
3609: #ifndef RPLARGS
3610: int initialisation_etat_processus_readline();
3611: int liberation_etat_processus_readline();
3612: integer8 liste_variables(struct_processus *s_etat_processus,
3613: struct_tableau_variables *tableau);
3614: integer8 nombre_variables(struct_processus *s_etat_processus);
3615: int readline_analyse_syntaxique(int count, int key);
3616: int readline_effacement(int count, int key);
3617: #endif
3618: int std_fprintf(file *flux, const char *format, ...);
3619: int tex_fprintf(struct_processus *s_etat_processus,
3620: file *flux, const char *format, ...);
3621: int transliterated_fprintf(struct_processus *s_etat_processus, file *flux,
3622: const char *format, ...);
3623: int valsprintf(struct_processus *s_etat_processus,
3624: unsigned char **strp, const char *fmt, va_list ap);
3625: int wrapper_instruction_intrinseque(void (*fonction)(),
3626: struct_rpl_arguments *rpl_arguments);
3627:
3628: /*
3629: --------------------------------------------------------------------------------
3630: Fonctions renvoyant un INTEGER*1 (longueur d'un entier binaire)
3631: --------------------------------------------------------------------------------
3632: */
3633:
3634: #ifndef RPLARGS
3635: unsigned char longueur_entiers_binaires(struct_processus *s_etat_processus);
3636: #endif
3637:
3638: /*
3639: --------------------------------------------------------------------------------
3640: Fonctions retournant un INTEGER*8 (valeur binaire non signée)
3641: --------------------------------------------------------------------------------
3642: */
3643:
3644: #ifndef RPLARGS
3645: logical8 masque_entiers_binaires(struct_processus *s_etat_processus);
3646: #endif
3647:
3648: /*
3649: --------------------------------------------------------------------------------
3650: Fonctions retournant un INTEGER*8 (entier standard RPL/2)
3651: --------------------------------------------------------------------------------
3652: */
3653:
3654: #ifndef RPLARGS
3655: integer8 occupation_memoire(struct_objet *s_objet);
3656: integer8 longueur_chaine(struct_processus *s_etat_processus,
3657: unsigned char *chaine);
3658: integer8 position_caractere_de_chaine(struct_processus *s_etat_processus,
3659: unsigned char *chaine, unsigned char *position);
3660: #endif
3661:
3662: /*
3663: --------------------------------------------------------------------------------
3664: Fonctions renvoyant une liste chaînée (pointeur sur *struct_liste_chainee)
3665: --------------------------------------------------------------------------------
3666: */
3667:
3668: #ifndef RPLARGS
3669: struct_liste_chainee *analyse_rpn(struct_processus *s_etat_processus,
3670: unsigned char *chaine_rpn);
3671: #endif
3672:
3673: /*
3674: --------------------------------------------------------------------------------
3675: Allocateur de buffers à cache
3676: --------------------------------------------------------------------------------
3677: */
3678:
3679: void initialisation_allocateur_buffer(struct_processus *s_etat_processus);
3680: void liberation_allocateur_buffer(struct_processus *s_etat_pocessus);
3681: struct_buffer *allocation_buffer(struct_processus *s_etat_processus,
3682: size_t longueur);
3683: void liberation_buffer(struct_processus *s_etat_processus,
3684: struct_buffer *buffer);
3685:
3686: /*
3687: --------------------------------------------------------------------------------
3688: Fonctions renvoyant une copie de la structure de description des processus
3689: --------------------------------------------------------------------------------
3690: */
3691:
3692: #ifndef RPLARGS
3693: struct_processus *copie_etat_processus(struct_processus *s_etat_processus);
3694: #endif
3695:
3696: /*
3697: --------------------------------------------------------------------------------
3698: Fonctions renvoyant un pointeur sur un fichier (file *) ou un descripteur
3699: --------------------------------------------------------------------------------
3700: */
3701:
3702: #ifndef RPLARGS
3703: file *creation_fichier_tex(struct_processus *s_etat_processus);
3704: struct_descripteur_fichier *descripteur_fichier(struct_processus
3705: *s_etat_processus, struct_fichier *s_fichier);
3706: #endif
3707:
3708: /*
3709: --------------------------------------------------------------------------------
3710: Fonctions renvoyant un pointeur sur une *struct_objet
3711: --------------------------------------------------------------------------------
3712: */
3713:
3714: struct_objet *copie_objet(struct_processus *s_etat_processus,
3715: struct_objet *s_objet, unsigned char type);
3716:
3717: struct_objet *allocation(struct_processus *s_etat_processus, enum t_type type);
3718: #ifndef RPLARGS
3719: struct_objet *formateur_date(struct_processus *s_etat_processus,
3720: struct timeval *temps);
3721: struct_objet *lecture_fichier_non_formate(struct_processus *s_etat_processus,
3722: void *argument, integer8 longueur_buffer, logical1 recursivite);
3723: struct_objet *lecture_pipe(struct_processus *s_etat_processus, int pipe);
3724: struct_objet *parametres_sql(struct_processus *s_etat_processus,
3725: struct_objet *s_parametres);
3726: struct_objet *simplification(struct_processus *s_etat_processus,
3727: struct_objet *s_objet);
3728:
3729: struct_arbre_variables *allocation_noeud(struct_processus *s_etat_processus);
3730: struct_arbre_variables **allocation_tableau_noeuds(
3731: struct_processus *s_etat_processus);
3732:
3733: /*
3734: --------------------------------------------------------------------------------
3735: Fonctions renvoyant un pointeur sur une *struct_liste_variables_statiques
3736: ou *struct_liste_variables_partagees
3737: --------------------------------------------------------------------------------
3738: */
3739:
3740: struct_liste_variables_statiques *recherche_variable_statique(struct_processus
3741: *s_etat_processus, unsigned char *nom_variable,
3742: union_position_variable position, unsigned char origine);
3743: struct_liste_variables_partagees *recherche_variable_partagee(struct_processus
3744: *s_etat_processus, unsigned char *nom_variable,
3745: union_position_variable position, unsigned char origine);
3746: #endif
3747:
3748: /*
3749: --------------------------------------------------------------------------------
3750: Fonctions gérant la complétion automatique
3751: --------------------------------------------------------------------------------
3752: */
3753:
3754: char **completion_rpl();
3755: char *generateur_commandes();
3756: char **completion_matches();
3757:
3758: // END C PROTOTYPES
3759:
3760: /*
3761: --------------------------------------------------------------------------------
3762: Arithmétique
3763: --------------------------------------------------------------------------------
3764: */
3765:
3766: void f77absc_(complex16 *c, real8 *resultat);
3767:
3768: void f77additioncc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3769: void f77additionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3770: void f77additioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3771:
3772: void f77divisioncc_(complex16 *ca, complex16 *rb, complex16 *resultat);
3773: void f77divisionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3774: void f77divisioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3775: void f77divisionic_(integer8 *ib, complex16 *cb, complex16 *resultat);
3776: void f77divisionrc_(real8 *ra, complex16 *cb, complex16 *resultat);
3777:
3778: void f77multiplicationcc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3779: void f77multiplicationci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3780: void f77multiplicationcr_(complex16 *ca, real8 *rb, complex16 *resultat);
3781:
3782: void f77puissancecc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3783: void f77puissanceci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3784: void f77puissancecr_(complex16 *ca, real8 *rb, complex16 *resultat);
3785: void f77puissanceic_(integer8 *ia, complex16 *cb, complex16 *resultat);
3786: void f77puissanceii_(integer8 *ia, integer8 *ib, integer8 *resultat);
3787: void f77puissanceir_(integer8 *ia, real8 *rb, real8 *resultat);
3788: void f77puissancerc_(real8 *ra, complex16 *cb, complex16 *resultat);
3789: void f77puissanceri_(real8 *ra, integer8 *ib, real8 *resultat);
3790: void f77puissancerr_(real8 *ra, real8 *rb, real8 *resultat);
3791:
3792: void f77racinecarreec_(complex16 *ca, complex16 *resultat);
3793: void f77racinecarreein_(integer8 *ia, complex16 *resultat);
3794: void f77racinecarreeip_(integer8 *ia, real8 *resultat);
3795: void f77racinecarreern_(real8 *ia, complex16 *resultat);
3796: void f77racinecarreerp_(real8 *ia, real8 *resultat);
3797:
3798: void f77soustractioncc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3799: void f77soustractionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3800: void f77soustractioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3801: void f77soustractionic_(integer8 *ib, complex16 *cb, complex16 *resultat);
3802: void f77soustractionrc_(real8 *ra, complex16 *cb, complex16 *resultat);
3803:
3804: /*
3805: --------------------------------------------------------------------------------
3806: Trigonométrie complexe
3807: --------------------------------------------------------------------------------
3808: */
3809:
3810: void f77acos_(complex16 *argument, complex16 *resultat);
3811: void f77asin_(complex16 *argument, complex16 *resultat);
3812: void f77atan_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3813: void f77cos_(complex16 *argument, complex16 *resultat);
3814: void f77sin_(complex16 *argument, complex16 *resultat);
3815: void f77tan_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3816:
3817: /*
3818: --------------------------------------------------------------------------------
3819: Fonctions hyperboliques
3820: --------------------------------------------------------------------------------
3821: */
3822:
3823: void f77acoshc_(complex16 *argument, complex16 *resultat);
3824: void f77alogc_(complex16 *argument, complex16 *resultat);
3825: void f77asinhc_(complex16 *argument, complex16 *resultat);
3826: void f77atanhc_(complex16 *argument, complex16 *resultat);
3827: void f77cosh_(complex16 *argument, complex16 *resultat);
3828: void f77expc_(complex16 *argument, complex16 *resultat);
3829: void f77lnc_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3830: void f77lnin_(integer8 *argument, complex16 *resultat, integer4 *erreur);
3831: void f77lnrn_(real8 *argument, complex16 *resultat, integer4 *erreur);
3832: void f77logc_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3833: void f77login_(integer8 *argument, complex16 *resultat, integer4 *erreur);
3834: void f77logrn_(real8 *argument, complex16 *resultat, integer4 *erreur);
3835: void f77sinh_(complex16 *argument, complex16 *resultat);
3836: void f77tanh_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3837: void f77acoshi_(integer8 *argument, real8 *resultat);
3838: void f77acoshr_(real8 *argument, real8 *resultat);
3839: void f77asinhi_(integer8 *argument, real8 *resultat);
3840: void f77asinhr_(real8 *argument, real8 *resultat);
3841: void f77atanhi_(integer8 *argument, real8 *resultat);
3842: void f77atanhr_(real8 *argument, real8 *resultat);
3843: void f77lnip_(integer8 *argument, real8 *resultat, integer4 *erreur);
3844: void f77lnrp_(real8 *argument, real8 *resultat, integer4 *erreur);
3845: void f77logip_(integer8 *argument, real8 *resultat, integer4 *erreur);
3846: void f77logrp_(real8 *argument, real8 *resultat, integer4 *erreur);
3847:
3848: /*
3849: --------------------------------------------------------------------------------
3850: Calculs divers
3851: --------------------------------------------------------------------------------
3852: */
3853:
3854: void f90arrangement(integer8 *n, integer8 *k, real8 *resultat);
3855: void f90combinaison(integer8 *n, integer8 *k, real8 *resultat);
3856: void f90fcd(real8 *x, integer8 *n1, integer8 *n2, real8 *resultat);
3857: void f90gausscd(real8 *x, real8 *moyenne, real8 *variance, real8 *resultat);
3858: void f90tcd(real8 *x, integer8 *n, real8 *resultat);
3859: void f90x2cd(real8 *x, integer8 *n, real8 *resultat);
3860:
3861: // BEGIN C PROTOTYPES
3862: void dft(complex16 *dft, integer4 *nombre_lignes, integer4 *nombre_colonnes,
3863: integer4 *inverse, integer4 *erreur);
3864: // END C PROTOTYPES
3865:
3866: /*
3867: --------------------------------------------------------------------------------
3868: Fonctions Lapack
3869: --------------------------------------------------------------------------------
3870: */
3871:
3872: /*
3873: * Calcul de la longueur d'un espace de travail
3874: */
3875:
3876: #ifndef RPLARGS
3877: integer4 ilaenv_(integer4 *optimal, char *nom_fonction, char *option,
3878: integer4 *n1, integer4 *n2, integer4 *n3, integer4 *n4,
3879: integer4 longueur_nom_fonction, integer4 longueur_option);
3880:
3881: /*
3882: * Inversion
3883: */
3884:
3885: void dgetri_(integer4 *ordre_a, real8 *a, integer4 *lda, integer4 *pivot,
3886: real8 *work, integer4 *dim_work, integer4 *ios);
3887: void zgetri_(integer4 *ordre_a, complex16 *a, integer4 *lda, integer4 *pivot,
3888: complex16 *work, integer4 *dim_work, integer4 *ios);
3889:
3890: /*
3891: * Valeurs propres
3892: */
3893:
3894: void zgeev_(unsigned char *calcul_vp_gauches, unsigned char *calcul_vp_droits,
3895: integer4 *dim_matrice1, complex16 *matrice_f77,
3896: integer4 *dim_matrice2, complex16 *valeurs_propres,
3897: complex16 *vpg_f77, integer4 *dim_matrice3,
3898: complex16 *vpd_f77, integer4 *dim_matrice4,
3899: complex16 *work, integer4 *lwork, real8 *rwork,
3900: integer4 *erreur, integer4 longueur_1, integer4 longueur_2);
3901:
3902: /*
3903: * Valeurs propres généralisées
3904: */
3905:
3906: void zggev_(unsigned char *calcul_vp_gauches, unsigned char *calcul_vp_droits,
3907: integer4 *dim_matrice1, complex16 *matrice_f77,
3908: integer4 *dim_matrice2, complex16 *metrique_f77,
3909: integer4 *dim_matrice3, complex16 *alpha, complex16 *beta,
3910: complex16 *vpg_f77, integer4 *dim_matrice4,
3911: complex16 *vpd_f77, integer4 *dim_matrice5,
3912: complex16 *work, integer4 *lwork, real8 *rwork,
3913: integer4 *erreur, integer4 longueur_1, integer4 longueur_2);
3914:
3915: /*
3916: * Moindres carrés
3917: */
3918:
3919: void dgelsd_(integer4 *nombre_lignes_a, integer4 *nombre_colonnes_a,
3920: integer4 *nombre_colonnes_b, real8 *matrice_a, integer4 *lda,
3921: real8 *matrice_b, integer4 *ldb, real8 *valeurs_singulieres,
3922: real8 *rcond, integer4 *rank, real8 *work, integer4 *lwork,
3923: integer4 *iwork, integer4 *info);
3924: void zgelsd_(integer4 *nombre_lignes_a, integer4 *nombre_colonnes_a,
3925: integer4 *nombre_colonnes_b, complex16 *matrice_a, integer4 *lda,
3926: complex16 *matrice_b, integer4 *ldb, real8 *valeurs_singulieres,
3927: real8 *rcond, integer4 *rank, complex16 *work, integer4 *lwork,
3928: real8 *rwork, integer4 *iwork, integer4 *info);
3929:
3930: /*
3931: * Moindres carrés généralisé
3932: */
3933:
3934: /*
3935: * Décomposition en valeurs singulières
3936: */
3937:
3938: void dgesvd_(unsigned char *jobu, unsigned char *jobvh,
3939: integer4 *m, integer4 *n, real8 *a, integer4 *lda,
3940: real8 *s, real8 *u, integer4 *ldu, real8 *vh, integer4 *ldvh,
3941: real8 *work, integer4 *lwork, integer4 *info, integer4 longueur_jobu,
3942: integer4 longueur_jobvh);
3943: void zgesvd_(unsigned char *jobu, unsigned char *jobvh,
3944: integer4 *m, integer4 *n, real8 *a, integer4 *lda,
3945: real8 *s, real8 *u, integer4 *ldu, real8 *vh, integer4 *ldvh,
3946: real8 *work, integer4 *lwork, real8 *rwork, integer4 *info,
3947: integer4 longueur_jobu, integer4 longueur_jobvh);
3948:
3949: /*
3950: * Factorisations diverses
3951: */
3952:
3953: /* LU de Crout */
3954: void dgetrf_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3955: integer4 *lda, integer4 *pivot, integer4 *ios);
3956: void zgetrf_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3957: integer4 *lda, integer4 *pivot, integer4 *ios);
3958:
3959: /* LQ */
3960: void dgelq2_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3961: integer4 *lda, real8 *tau, real8 *work, integer4 *ios);
3962: void zgelq2_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3963: integer4 *lda, complex16 *tau, complex16 *work, integer4 *ios);
3964:
3965: /* QR */
3966: void dgeqp3_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3967: integer4 *lda, integer4 *pivot, real8 *tau, real8 *work,
3968: integer4 *lwork, integer4 *ios);
3969: void zgeqp3_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3970: integer4 *lda, integer4 *pivot, complex16 *tau, complex16 *work,
3971: integer4 *lwork, real8 *rwork, integer4 *ios);
3972:
3973: /* Cholesky */
3974: void dpptrf_(unsigned char *mode, integer4 *n, complex16 *triangle,
3975: integer4 *ios, integer4 longueur);
3976: void zpptrf_(unsigned char *mode, integer4 *n, complex16 *triangle,
3977: integer4 *ios, integer4 longueur);
3978:
3979: /* Schur */
3980: void dgees_(unsigned char *calcul_vecteur, unsigned char *valeurs_triees,
3981: logical4 (*fonction_tri)(), integer4 *n, real8 *a,
3982: integer4 *lda, integer4 *sdim, real8 *wr, real8 *wi,
3983: real8 *vs, integer4 *ldvs, real8 *work, integer4 *lwork,
3984: logical4 *bwork, integer4 *info, integer4 l1, integer4 l2);
3985: void zgees_(unsigned char *calcul_vecteur, unsigned char *valeurs_triees,
3986: logical4 (*fonction_tri)(), integer4 *n, complex16 *a,
3987: integer4 *lda, integer4 *sdim, complex16 *w,
3988: complex16 *vs, integer4 *ldvs, complex16 *work, integer4 *lwork,
3989: real8 *rwork, logical4 *bwork, integer4 *info,
3990: integer4 l1, integer4 l2);
3991:
3992: /* Déterminant et rang */
3993: void dgecon_(unsigned char *norm, integer4 *n, real8 *a, integer4 *lda,
3994: real8 *anorm, real8 *rcond, real8 *work, integer4 *iwork,
3995: integer4 *info, integer4 l1);
3996: void dgelsy_(integer4 *m, integer4 *n, integer4 *nrhs, real8 *a,
3997: integer4 *lda, real8 *b, integer4 *ldb, integer4 *jpvt, real8 *rcond,
3998: integer4 *rank, real8 *work, integer4 *lwork, integer4 *info);
3999: real8 dlange_(unsigned char *norme, integer4 *n, integer4 *m, real8 *a,
4000: integer4 *lda, real8 *work, integer4 longueur);
4001: real8 zlange_(unsigned char *norme, integer4 *n, integer4 *m, real8 *a,
4002: integer4 *lda, real8 *work, integer4 longueur);
4003: void zgecon_(unsigned char *norm, integer4 *n, complex16 *a, integer4 *lda,
4004: real8 *anorm, real8 *rcond, complex16 *work, real8 *rwork,
4005: integer4 *info, integer4 l1);
4006: void zgelsy_(integer4 *m, integer4 *n, integer4 *nrhs, complex16 *a,
4007: integer4 *lda, complex16 *b, integer4 *ldb, integer4 *jpvt,
4008: real8 *rcond, integer4 *rank, complex16 *work, integer4 *lwork,
4009: real8 *rwork, integer4 *info);
4010: #endif
4011:
4012: /*
4013: * Fonction testant la requête d'arrêt (nécessaire pour tester le
4014: * drapeau depuis une bibliothèque).
4015: */
4016:
4017: int test_arret(struct_processus *s_etat_processus);
4018:
4019: #endif
4020:
4021: // vim: ts=4
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