1: /*
2: ================================================================================
3: RPL/2 (R) version 4.1.32
4: Copyright (C) 1989-2019 Dr. BERTRAND Joël
5:
6: This file is part of RPL/2.
7:
8: RPL/2 is free software; you can redistribute it and/or modify it
9: under the terms of the CeCILL V2 License as published by the french
10: CEA, CNRS and INRIA.
11:
12: RPL/2 is distributed in the hope that it will be useful, but WITHOUT
13: ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14: FITNESS FOR A PARTICULAR PURPOSE. See the CeCILL V2 License
15: for more details.
16:
17: You should have received a copy of the CeCILL License
18: along with RPL/2. If not, write to info@cecill.info.
19: ================================================================================
20: */
21:
22:
23: #ifndef INCLUSION_RPL
24: #define INCLUSION_RPL
25:
26: #ifndef __RPLCAS
27: # define _GNU_SOURCE
28: # define _XOPEN_SOURCE 700
29: #endif
30:
31: #define _REENTRANT
32:
33: #ifndef __RPLCAS
34: # ifdef Darwin
35: # define _DARWIN_C_SOURCE
36: # endif
37:
38: # ifdef OpenBSD
39: # define _BSD_SOURCE
40: # endif
41:
42: # ifdef FreeBSD
43: # define __BSD_VISIBLE 1
44: # endif
45: #endif
46:
47: #ifdef OS2
48: # ifndef __RPLCAS
49: # define _BSD_SOURCE
50: # endif
51:
52: # include <types.h>
53: enum { SHUT_RD = 0, SHUT_WR, SHUT_RDWR };
54: # define SHUT_RD SHUT_RD
55: # define SHUT_WR SHUT_WR
56: # define SHUT_RDWR SHUT_RDWR
57:
58: # include "getaddrinfo-conv.h"
59:
60: # define sched_yield(arg)
61: #endif
62:
63: #ifdef CYGWIN
64: # define SA_ONSTACK 0
65: #endif
66:
67: #ifdef BROKEN_SIGSEGV
68: # undef HAVE_STACK_OVERFLOW_RECOVERY
69: # undef HAVE_SIGSEGV_RECOVERY
70: #endif
71:
72: #define DEBUG_TRACE uprintf("[%d/%X] %s(%d)\n", \
73: getpid(), pthread_self(), __FILE__, __LINE__);
74: #define TEST_ABSENCE_FICHIER(nom) \
75: { int ios; struct stat *buf; ios = stat(nom, buf); \
76: if (ios == 0) BUG(1, uprintf("File %s found!\n", nom)); }
77:
78: /*
79: ================================================================================
80: INCLUSIONS
81: ================================================================================
82: */
83:
84: #include <stdio.h>
85: #include <stdlib.h>
86: #include <stdint.h>
87: #include <math.h>
88: #include <string.h>
89: #include <strings.h>
90: #include <syslog.h>
91: #include <errno.h>
92: #include <stdarg.h>
93: #include <poll.h>
94: #include <signal.h>
95: #include <sys/time.h>
96:
97: #ifndef RPLARGS
98: # include <sys/mman.h>
99: # include <sys/resource.h>
100: # include <sys/select.h>
101: # include <sys/socket.h>
102: # include <sys/stat.h>
103: # include <sys/timeb.h>
104: # include <sys/types.h>
105: # include <sys/un.h>
106: # include <sys/wait.h>
107: # include <omp.h>
108:
109: # include <arpa/inet.h>
110: # include <netinet/in.h>
111: # include <netdb.h>
112:
113: # include <dlfcn.h>
114: # include <fcntl.h>
115: # include <pthread.h>
116: # include <regex.h>
117:
118: # ifdef OS2
119: # undef pthread_mutexattr_settype
120: # define pthread_mutexattr_settype(a, b)
121: # endif
122:
123: # include <pwd.h>
124: # ifdef SHARED_MEMORY
125: # include <sys/shm.h>
126: # endif
127:
128: # ifndef IPCS_SYSV
129: # include <semaphore.h>
130: # else
131: # include <sys/ipc.h>
132: # include <sys/sem.h>
133:
134: # ifdef OS2
135: # define INCL_DOSSEMAPHORES
136: # define INCL_DOSMEMMGR
137: # define INCL_DOSERRORS
138: # include <os2.h>
139:
140: typedef struct _OS2SEM
141: {
142: HMTX hmtx;
143: HEV hev;
144: ULONG shared;
145: ULONG *cnt;
146: ULONG *nopened;
147: ULONG allocated;
148: } sem_t;
149: # else // IPCS_SYSV
150: typedef struct
151: {
152: int sem;
153: int alloue;
154: unsigned char *path;
155: pid_t pid;
156: pthread_t tid;
157: } sem_t;
158: # endif
159:
160: # ifndef SEM_FAILED
161: # define SEM_FAILED NULL
162: # endif
163:
164: sem_t *sem_open_SysV(const char *nom, int oflag, ...);
165: int sem_init_SysV(sem_t *sem, int shared, unsigned int value);
166: int sem_close_SysV(sem_t *sem);
167: int sem_wait_SysV(sem_t *sem);
168: int sem_trywait_SysV(sem_t *sem);
169: int sem_timedwait_SysV(sem_t *sem, struct timespec *ts);
170: int sem_post_SysV(sem_t *sem);
171: int sem_getvalue_SysV(sem_t *sem, int *value);
172: int sem_unlink_SysV(char *nom);
173: int sem_destroy_SysV(sem_t *sem);
174: # endif
175:
176: # include <setjmp.h>
177: # include <termios.h>
178: # include <time.h>
179: # include <unistd.h>
180: # include <locale.h>
181:
182: # include "history.h"
183: # include "readline.h"
184: # include "termcap.h"
185: # include "iconv.h"
186: # include "zlib.h"
187:
188: # include "openssl/evp.h"
189: # ifndef OPENSSL_NO_MD2
190: # include "openssl/md2.h"
191: # endif
192: # ifndef OPENSSL_NO_MD4
193: # include "openssl/md4.h"
194: # endif
195: # ifndef OPENSSL_NO_MD5
196: # include "openssl/md5.h"
197: # endif
198: # ifndef OPENSSL_NO_MDC2
199: # include "openssl/mdc2.h"
200: # endif
201: # ifndef OPENSSL_NO_RIPEMD
202: # include "openssl/ripemd.h"
203: # endif
204: # ifndef OPENSSL_NO_SHA
205: # include "openssl/sha.h"
206: # endif
207: # ifndef OPENSSL_NO_WHIRLPOOL
208: # include "openssl/whrlpool.h"
209: # endif
210: # ifndef OPENSSL_NO_AES
211: # include "openssl/aes.h"
212: # endif
213: # ifndef OPENSSL_NO_CAMELLIA
214: # include "openssl/camellia.h"
215: # endif
216: # ifndef OPENSSL_NO_RC2
217: # include "openssl/rc2.h"
218: # endif
219: # ifndef OPENSSL_NO_IDEA
220: # include "openssl/idea.h"
221: # endif
222:
223: # include "sqlite3.h"
224:
225: # ifndef BROKEN_SIGSEGV
226: # include "sigsegv.h"
227: # endif
228:
229: # ifdef OS2
230: // Bug de libsigsegv
231: # undef HAVE_STACK_OVERFLOW_RECOVERY
232: # endif
233:
234: # define GSL_RANGE_CHECK_OFF
235: # include "gsl/gsl_cdf.h"
236: # include "gsl/gsl_cblas.h"
237: # include "gsl/gsl_errno.h"
238: # include "gsl/gsl_fft_complex.h"
239: # include "gsl/gsl_permutation.h"
240: # include "gsl/gsl_randist.h"
241: # include "gsl/gsl_rng.h"
242: # include "gsl/gsl_sf.h"
243: #endif
244:
245: #ifdef SunOS
246: # include <ieeefp.h>
247: #endif
248:
249: // Définition spécifique à Hurd
250: #ifndef PIPE_BUF
251: # define fpathconf (".", _PC_PIPE_BUF)
252: #endif
253:
254: #ifdef MYSQL_SUPPORT
255: # include <mysql.h>
256: # define mysqlclose(arg) mysql_close(arg.mysql)
257: #else
258: # define mysqlclose(arg)
259: #endif
260:
261: #ifdef POSTGRESQL_SUPPORT
262: # include <libpq-fe.h>
263: # define postgresqlclose(arg) PQfinish(arg.postgresql)
264: #else
265: # define postgresqlclose(arg)
266: #endif
267:
268: #include "librplprototypes.h"
269:
270: #ifndef RPLARGS
271: # ifndef UNIX_PATH_MAX
272: struct sockaddr_un sizecheck;
273: # define UNIX_PATH_MAX sizeof(sizecheck.sun_path)
274: # endif
275: #endif
276:
277: #ifdef MAIN_RPL
278: # define __EXTERN__
279: # define __STATIC_MUTEX_INITIALIZATION__ = PTHREAD_MUTEX_INITIALIZER
280: #else
281: # define __EXTERN__ extern
282: # define __STATIC_MUTEX_INITIALIZATION__
283: #endif
284:
285:
286: /*
287: ================================================================================
288: Bugs spécifiques
289: ================================================================================
290: */
291:
292: // Néant
293:
294: /*
295: ================================================================================
296: TYPES
297: ================================================================================
298: */
299:
300: typedef FILE file;
301: typedef unsigned char t_8_bits;
302:
303: #ifndef RPLARGS
304: # include "rpltypes-conv.h"
305: #else
306: # include "rpltypes.h"
307: #endif
308:
309: enum signaux_rpl
310: {
311: rpl_signull = 0,
312: rpl_sigint,
313: rpl_sigterm,
314: rpl_sigstart, // Signal envoyé par un père pour lancer son fils.
315: rpl_sigcont, // Signal de redémarrage d'un processus arrêté par
316: // SUSPEND
317: rpl_sigstop, // Signal d'arrêt envoyé par l'instruction STOP ou
318: // FUSE. (FSTOP)
319: rpl_sigabort, // Signal envoyé par l'instruction ABORT (à regrouper
320: // avec FABORT)
321: rpl_sigurg, // Signal d'arrêt urgent
322: rpl_siginject, // Signal indiquant la présence d'une donnée à lire
323: // envoyée depuis le père
324: rpl_sigalrm, // Signal d'alarme (erreur système) depuis un fils
325: rpl_sighup,
326: rpl_sigtstp,
327: rpl_sigexcept,
328: rpl_sigmax,
329: rpl_siguser // Base des signaux à la discrétion de l'utilisateur
330: };
331:
332: #define LONGUEUR_QUEUE_SIGNAUX 1024
333:
334: // Une structure s_queue_signaux est créée par processus (et non par thread).
335: // Elle est projetée dans un segment de mémoire partagée pour qu'elle soit
336: // accessible à la fois du père et des fils.
337:
338: #ifndef RPLARGS
339: typedef struct queue_signaux
340: {
341: volatile int pointeur_lecture;
342: volatile int pointeur_ecriture;
343: volatile logical1 requete_arret;
344:
345: pthread_t thread_signaux;
346: pid_t controle;
347:
348: volatile struct
349: {
350: pid_t pid;
351: enum signaux_rpl signal;
352: } queue[LONGUEUR_QUEUE_SIGNAUX];
353:
354: # ifdef OS2
355: sem_t semaphore;
356: sem_t signalisation;
357: sem_t arret_signalisation;
358: # endif
359: } struct_queue_signaux;
360:
361: __EXTERN__ struct_queue_signaux *s_queue_signaux;
362: __EXTERN__ int f_queue_signaux;
363:
364: # ifndef OS2
365: __EXTERN__ sem_t *semaphore_queue_signaux;
366: __EXTERN__ sem_t *semaphore_signalisation;
367: __EXTERN__ sem_t *semaphore_arret_signalisation;
368: # endif
369: #endif
370:
371: #if ! defined(UNION_SEMUN) && defined(IPCS_SYSV)
372: union semun
373: {
374: int val;
375: struct semid_ds *buf;
376: unsigned short *array;
377: struct seminfo *__buf;
378: };
379: #endif
380:
381: #ifndef RTLD_LOCAL
382: # define RTLD_LOCAL 0
383: #endif
384:
385: #ifndef SIGSTKSZ
386: # define SIGSTKSZ 65536
387: #endif
388:
389:
390: /*
391: ================================================================================
392: SÉMAPHORES
393: ================================================================================
394: */
395:
396: #ifdef IPCS_SYSV
397: # ifdef DEBUG_SEMAPHORES
398: # define sem_init(a, b, c) ({ \
399: uprintf("[%d-%llu] Semaphore %s (%p) "\
400: "initialization at %s() " \
401: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
402: pthread_self(), \
403: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
404: sem_init_SysV(a, b, c); })
405: # define sem_wait(a) ({ int value; sem_getvalue(a, &value); \
406: uprintf("[%d-%llu] Semaphore %s (%p) "\
407: "waiting at %s() " \
408: "line #%d <%d>\n", (int) getpid(), (unsigned long long) i\
409: pthread_self(), \
410: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
411: sem_wait_SysV(a); })
412: # define sem_trywait(a) ({ int value; sem_getvalue(a, &value); \
413: uprintf("[%d-%llu] Semaphore %s (%p) "\
414: "trywaiting at %s() " \
415: "line #%d <%d>\n", (int) getpid(), (unsigned long long) i\
416: pthread_self(), \
417: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
418: sem_trywait_SysV(a); })
419: # define sem_post(a) ({ int value; sem_getvalue(a, &value); \
420: uprintf("[%d-%llu] Semaphore %s (%p) "\
421: "posting at %s() " \
422: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
423: pthread_self(), \
424: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
425: sem_post_SysV(a); })
426: # define sem_destroy(a) ({ int value; sem_getvalue(a, &value); \
427: uprintf("[%d-%llu] Semaphore %s (%p) "\
428: "destroying at %s() " \
429: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
430: pthread_self(), \
431: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
432: if (value == 0) BUG(1, uprintf("Value %d\n", value)); \
433: sem_destroy_SysV(a); })
434: # else
435: # define sem_destroy(a) sem_destroy_SysV(a)
436: # define sem_wait(a) sem_wait_SysV(a)
437: # define sem_post(a) sem_post_SysV(a)
438: # endif
439:
440: # define sem_init(a, b, c) sem_init_SysV(a, b, c)
441: # define sem_trywait(a) sem_trywait_SysV(a)
442: # define sem_timedwait(a, b) sem_timedwait_SysV(a, b)
443: # define sem_getvalue(a, b) sem_getvalue_SysV(a, b)
444: # define sem_open(...) sem_open_SysV(__VA_ARGS__)
445: # define sem_close(a) sem_close_SysV(a)
446: # define sem_unlink(a) sem_unlink_SysV(a)
447: #else
448: # ifdef DEBUG_SEMAPHORES
449: # define sem_init(a, b, c) ({ \
450: uprintf("[%d-%llu] Semaphore %s (%p) "\
451: "initialization at %s() " \
452: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
453: pthread_self(), \
454: #a, a, __FUNCTION__, __LINE__, c), fflush(stdout); \
455: sem_init(a, b, c); })
456: # define sem_wait(a) ({ int value; sem_getvalue(a, &value); \
457: uprintf("[%d-%llu] Semaphore %s (%p) "\
458: "waiting at %s() " \
459: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
460: pthread_self(), \
461: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
462: sem_wait(a); })
463: # define sem_trywait(a) ({ int value; sem_getvalue(a, &value); \
464: uprintf("[%d-%llu] Semaphore %s (%p) "\
465: "trywaiting at %s() " \
466: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
467: pthread_self(), \
468: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
469: sem_trywait(a); })
470: # define sem_post(a) ({ int value; sem_getvalue(a, &value); \
471: uprintf("[%d-%llu] Semaphore %s (%p) "\
472: "posting at %s() " \
473: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
474: pthread_self(), \
475: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
476: sem_post(a); })
477: # define sem_destroy(a) ({ int value; sem_getvalue(a, &value); \
478: uprintf("[%d-%llu] Semaphore %s (%p) "\
479: "destroying at %s() " \
480: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
481: pthread_self(), \
482: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
483: if (value == 0) BUG(1, uprintf("Value %d\n", value)); \
484: sem_destroy(a); })
485: # endif
486: #endif
487:
488:
489: /*
490: ================================================================================
491: SIGNAUX
492: ================================================================================
493: */
494:
495: #ifndef RPLARGS
496:
497: // Signaux utilisés par défaut :
498: // SIGINT
499: // SIGTSTP
500: // SIGCONT
501: // SIGPIPE
502: // SIGUSR1 et SIGUSR2 sont utilisé par libsigsegv.
503: // SIGHUP
504: // SIGALRM
505:
506: # define SIGTEST 255
507:
508: // Nombre d'interruptions disponibles
509: # define d_NOMBRE_INTERRUPTIONS 64
510: #endif
511:
512: /*
513: ================================================================================
514: Granularité temporelle
515: ================================================================================
516: */
517:
518: #ifndef RPLARGS
519: # define GRANULARITE_us 10
520: # define GRANULARITE_us_max 100000
521: # define INCR_GRANULARITE(g) \
522: do g = 1000 * ((g >= (GRANULARITE_us_max * 1000)) \
523: ? GRANULARITE_us_max : ((g / 1000) + GRANULARITE_us)); while(0)
524: #endif
525:
526: /*
527: ================================================================================
528: Options de debug
529: ================================================================================
530: */
531:
532: #ifndef RPLARGS
533: # define d_debug_pile_utilisateur ((integer8) 0x1)
534: # define d_debug_pile_systeme ((integer8) 0x2)
535: # define d_debug_appels_fonctions ((integer8) 0x4)
536: # define d_debug_processus ((integer8) 0x8)
537: # define d_debug_analyse ((integer8) 0x10)
538: # define d_debug_fusible ((integer8) 0x20)
539: # define d_debug_variables ((integer8) 0x40)
540: # define d_debug_fonctions_intrinseques ((integer8) 0x80)
541: # define d_debug_niveaux ((integer8) 0x100)
542: # define d_conversion_RPN ((integer8) 0x200)
543: # define d_traitement_interruption ((integer8) 0x400)
544: # define d_debug_signaux ((integer8) 0x800)
545: #endif
546:
547: /*
548: ================================================================================
549: Variables globales
550: ================================================================================
551: */
552:
553: #ifndef RPLARGS
554: # ifdef SEMAPHORES_NOMMES
555: # define LONGUEUR_NOM_SEMAPHORE 64
556: # define __PTR__ *
557: # else
558: # define __PTR__
559: # endif
560:
561: __EXTERN__ jmp_buf contexte_ecriture;
562: __EXTERN__ jmp_buf contexte_impression;
563: __EXTERN__ jmp_buf contexte_initial;
564: __EXTERN__ jmp_buf contexte_processus;
565: __EXTERN__ jmp_buf contexte_thread;
566:
567: __EXTERN__ volatile int signal_test;
568:
569: __EXTERN__ pid_t pid_processus_pere;
570:
571: __EXTERN__ pthread_mutex_t mutex_sigaction;
572: __EXTERN__ pthread_mutex_t mutex_liste_threads;
573: __EXTERN__ pthread_mutex_t mutex_liste_threads_surveillance;
574: __EXTERN__ pthread_mutex_t mutex_creation_variable_partagee
575: __STATIC_MUTEX_INITIALIZATION__;
576: __EXTERN__ pthread_mutex_t mutex_sections_critiques;
577: __EXTERN__ pthread_mutex_t mutex_liste_variables_partagees;
578: __EXTERN__ pthread_mutex_t mutex_sem __STATIC_MUTEX_INITIALIZATION__;
579:
580: __EXTERN__ volatile int routine_recursive;
581: __EXTERN__ volatile int nombre_threads_surveillance_processus;
582:
583: # define SEM_FORK 0
584: # define SEM_QUEUE 1
585: # define SEM_SIGNALISATION 2
586: # define SEM_ARRET_SIGNALISATION 3
587:
588: sem_t *sem_init2(unsigned int valeur, pid_t pid, int ordre);
589: sem_t *sem_init3(unsigned int valeur, pid_t pid, pthread_t tid, int ordre);
590: int sem_destroy2(sem_t *semaphore_p, pid_t pid, int ordre);
591: int sem_destroy3(sem_t *semaphore_p, pid_t pid, pthread_t tid, int ordre);
592: int sem_getvalue2(sem_t *semaphore, int *valeur);
593: sem_t *sem_open2(pid_t pid, int ordre);
594: #endif
595:
596: // Le mutex est là uniquement pour pouvoir émuler le comportement
597: // de sem_getvalue() sur un système comme MacOS X qui ne possède pas
598: // cette fonction.
599:
600: #ifdef Darwin
601: #define sem_getvalue(semaphore, value) sem_getvalue2(semaphore, value)
602: #define sem_post(semaphore) \
603: ({ int r; pthread_mutex_lock(&mutex_sem); \
604: r = sem_post(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
605: #define sem_wait(semaphore) \
606: ({ int r; pthread_mutex_lock(&mutex_sem); \
607: r = sem_wait(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
608: #define sem_trywait(semaphore) \
609: ({ int r; pthread_mutex_lock(&mutex_sem); \
610: r = sem_trywait(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
611: #endif
612:
613: /*
614: ================================================================================
615: Macros
616: ================================================================================
617: */
618:
619: // Par défaut, tout est redirigé vers stderr sauf indication explicite de
620: // stdout.
621:
622: #define printf(...) transliterated_fprintf(s_etat_processus, \
623: stderr, __VA_ARGS__)
624: #define fprintf(flux, ...) transliterated_fprintf(s_etat_processus, \
625: flux, __VA_ARGS__)
626: #define uprintf(...) std_fprintf(stderr, __VA_ARGS__)
627: #define ufprintf(flux, ...) std_fprintf(flux, __VA_ARGS__)
628:
629: #ifdef SunOS
630: # define fopen(...) ({ FILE *desc; \
631: while((desc = fopen(__VA_ARGS__)) == NULL) \
632: { if ((errno != EINTR) && (errno != 0)) break; } desc; })
633: # define freopen(...) ({ FILE *desc; \
634: while((desc = freopen(__VA_ARGS__)) == NULL) \
635: { if ((errno != EINTR) && (errno != 0)) break; } desc; })
636: # define fclose(...) ({ int ios; \
637: while((ios = fclose(__VA_ARGS__)) != 0) \
638: { if ((errno != EINTR) && (errno != 0)) break; } ios; })
639: # define fflush(flux) ({ int ios; \
640: while((ios = fflush((flux == stdout) ? stderr : flux)) != 0) \
641: { if ((errno != EINTR) && (errno != 0)) break; } ios; })
642: # define sem_open(...) ({ sem_t *semaphore; \
643: while((semaphore = sem_open(__VA_ARGS__)) == SEM_FAILED) \
644: { if (errno != EINTR) break; } semaphore; })
645: #else // !SunOS
646: # define fflush(flux) fflush((flux == stdout) ? stderr : flux)
647: #endif
648:
649: // Redéfinition de abs pour un fonctionnement en entier de type long long int
650:
651: #ifdef __GNUC__
652: # define abs(i) ({ typeof(i) _i; _i = (i); (_i >= 0) ? _i : -_i; })
653: // typeof() est une extension de gcc, mais est présent sur d'autres compilateurs
654: // comme Sun Studio. Dans le cas où typeof() n'existe pas, il est possible
655: // d'utiliser la macro suivante, mais elle possède un effet de bord dû à
656: // l'évaluation multiple de l'argument.
657: #else
658: # define abs(i) (((i) >= 0) ? (i) : (-i))
659: #endif
660:
661: #define NOTICE(m) \
662: do \
663: { \
664: ufprintf(stderr, "[%d-%llu] %s() from %s at line %d: %s\n", \
665: getpid(), (unsigned long long) pthread_self(), \
666: __FUNCTION__, __FILE__, __LINE__, m); \
667: fflush(stderr); \
668: } while(0)
669:
670: #ifdef __GLIBC__
671: # include <execinfo.h>
672: # define __BACKTRACE
673: # define BACKTRACE(n) \
674: do \
675: { \
676: void *buffer[n]; \
677: int nb, i; \
678: char **appels; \
679: pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER; \
680: nb = backtrace(buffer, n); \
681: appels = backtrace_symbols(buffer, nb); \
682: pthread_mutex_lock(&mutex); \
683: uprintf("[%d-%llu] BACKTRACE <%s()> at line #%d\n", \
684: getpid(), pthread_self(), __FUNCTION__, __LINE__); \
685: if (appels != NULL) \
686: { \
687: for(i = 0; i < nb; i++) \
688: uprintf(" %s\n", appels[i]); \
689: sys_free(appels); \
690: } \
691: else \
692: uprintf("Nullified backtrace\n"); \
693: uprintf("[%d-%llu] END OF BACKTRACE\n", getpid(), pthread_self()); \
694: fflush(stdout); \
695: pthread_mutex_unlock(&mutex); \
696: } while(0)
697: #else
698: # define BACKTRACE(n) NOTICE("BACKTRACE only defined in glibc")
699: #endif
700:
701: #ifdef __BACKTRACE
702: # define BUG(b, ...) \
703: do { if (b) { uprintf("[%d] BUG! <%s()> at line #%d of %s\n", \
704: (int) getpid(), __FUNCTION__, __LINE__, __FILE__); \
705: __VA_ARGS__; fflush(stdout); \
706: BACKTRACE(64); \
707: pthread_kill(pthread_self(), SIGBUS); }} while(0)
708: #else
709: # define BUG(b, ...) \
710: do { if (b) { uprintf("[%d] BUG! <%s()> at line #%d of %s\n", \
711: (int) getpid(), __FUNCTION__, __LINE__, __FILE__); \
712: __VA_ARGS__; fflush(stdout); \
713: pthread_kill(pthread_self(), SIGBUS); }} while(0)
714: #endif
715:
716:
717: /*
718: ================================================================================
719: Affichage des points de retour des fonctions
720: ================================================================================
721: */
722:
723: #ifdef DEBUG_MEMOIRE
724: void analyse_post_mortem();
725: void *debug_memoire_ajout(size_t taille, const unsigned char *fonction,
726: unsigned long ligne, const unsigned char *argument);
727: void debug_memoire_initialisation();
728: void *debug_memoire_modification(void *pointeur, size_t taille,
729: const unsigned char *fonction, unsigned long ligne,
730: const unsigned char *argument);
731: void debug_memoire_retrait(void *ptr);
732: void debug_memoire_verification();
733:
734: pid_t debug_fork();
735:
736: #define malloc(s) debug_memoire_ajout(s, __FUNCTION__, __LINE__, #s)
737: #define free(s) debug_memoire_retrait(s)
738: #define realloc(s, t) debug_memoire_modification(s, t, \
739: __FUNCTION__, __LINE__, #t)
740: #define fork() debug_fork()
741: #endif
742:
743: #ifdef DEBUG_RETURN
744: # define return uprintf("[%d] Return from <%s()> at line #%d " \
745: "(%s [%d])\n", (int) getpid(), __FUNCTION__, \
746: __LINE__, strerror(errno), errno); fflush(stdout); errno = 0; return
747: #endif
748:
749: #ifdef DEBUG_MUTEX
750: # define pthread_mutex_lock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
751: "locking at %s() " \
752: "line #%d\n", (int) getpid(), (unsigned long long) pthread_self(), \
753: #mutex, mutex, __FUNCTION__, __LINE__), fflush(stdout), \
754: pthread_mutex_lock(mutex)
755: # define pthread_mutex_unlock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
756: "unlocking at " \
757: "%s() line #%d\n", (int) getpid(), (unsigned long long) \
758: pthread_self(), #mutex, mutex, __FUNCTION__, __LINE__), \
759: fflush(stdout), \
760: pthread_mutex_unlock(mutex)
761: # define pthread_mutex_trylock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
762: "trylocking at " \
763: "%s() line #%d\n", (int) getpid(), (unsigned long long) \
764: pthread_self(), #mutex, mutex, __FUNCTION__, __LINE__), \
765: fflush(stdout), \
766: pthread_mutex_trylock(mutex)
767: #endif
768:
769:
770: /*
771: ================================================================================
772: DEFINIONS
773: ================================================================================
774: */
775:
776: /*
777: --------------------------------------------------------------------------------
778: Valeurs
779: --------------------------------------------------------------------------------
780: */
781:
782: #define d_faux ((logical1) 0L)
783: #define d_vrai ((logical1) -1L)
784:
785: #define d_absence_erreur ((logical1) d_faux)
786: #define d_erreur ((logical1) d_vrai)
787:
788: #define d_code_fin_chaine '\0'
789: #define d_code_espace ' '
790: #define d_code_retour_chariot '\n'
791: #define d_code_tabulation '\t'
792: #define d_longueur_maximale_instruction 16
793:
794: #define d_INT "integer"
795: #define d_REL "real"
796: #define d_CPL "complex"
797: #define d_VIN "[ integer ]"
798: #define d_VRL "[ real ]"
799: #define d_VCX "[ complex ]"
800: #define d_MIN "[[ integer ]]"
801: #define d_MRL "[[ real ]]"
802: #define d_MCX "[[ complex ]]"
803: #define d_BIN "# binary[bodh]"
804: #define d_NOM "'name'"
805: #define d_CHN "\"string\""
806: #define d_LST "{ list }"
807: #define d_ALG "'algebraic'"
808: #define d_RPN "<< RPN >>"
809: #define d_FCH "File $n { format }"
810: #define d_SLB "Library $n"
811: #define d_SQL "Sql $n (type)"
812: #define d_PRC "Process $n"
813: #define d_SCK "Socket $n { format }"
814: #define d_SPH "Semaphore $n 'name'"
815: #define d_TAB "<[ table ]>"
816: #define d_MTX "Mutex $n"
817: #define d_REC "|[ record ]|"
818:
819: /*
820: --------------------------------------------------------------------------------
821: Paramètres du système
822: --------------------------------------------------------------------------------
823: */
824:
825: #ifndef RPLARGS
826: # define ds_beep ""
827: # define ds_fichier_historique ".RPL2_history"
828: # define ds_imposition_separateur_decimal d_vrai
829: # define ds_longueur_historique 256
830: # define ds_nombre_maximum_fichiers_ouverts 65536
831: # define ds_preprocesseur "rplpp " \
832: "--nostdinc -C 2> /dev/null"
833: # define ds_rplcore "rpl-core"
834: # define ds_rplprofile "rpl-profile"
835: # define ds_sdat "SDAT"
836: #endif
837:
838: /*
839: --------------------------------------------------------------------------------
840: Erreurs système
841: --------------------------------------------------------------------------------
842: */
843:
844: #ifdef DEBUG_ERREURS
845: # ifdef MESSAGES
846: # define __erreur(i) i
847: # define __erreur_(i) i
848: # else
849: # undef _ERREURS_VARIABLES
850: # ifdef _ERREURS_VARIABLES
851: # define __erreur_(i) __erreur(i)
852: # else
853: # define __erreur_(i) i
854: # endif
855: # define __erreur(i) ({ int ios; ios = errno; \
856: if (strstr(__FUNCTION__, "recherche_variable") \
857: == NULL) { if(ios != 0) \
858: ufprintf(stderr, "LAST ERROR: %s\n", strerror(ios)); \
859: ufprintf(stderr, "ERROR %d AT %s() FROM %s LINE %d\n", \
860: i, __FUNCTION__, __FILE__, __LINE__); BACKTRACE(16); } i; })
861: # endif
862: #else
863: # define __erreur(i) i
864: # define __erreur_(i) i
865: #endif
866:
867: #ifdef DEBUG_FICHIERS
868: # define open(a, ...) \
869: ({ ufprintf(stderr, "[%d] OPEN %s AT %s() FROM %s LINE %d\n", \
870: getpid(), a, \
871: __FUNCTION__, __FILE__, __LINE__); open(a, __VA_ARGS__); })
872: # define pipe(a) \
873: ({ ufprintf(stderr, "[%d] PIPE %s AT %s() FROM %s LINE %d\n", \
874: getpid(), a, \
875: __FUNCTION__, __FILE__, __LINE__); pipe(a); })
876: # define shm_open(a, ...) \
877: ({ ufprintf(stderr, "[%d] SHM_OPEN %s AT %s() FROM %s LINE %d\n", \
878: getpid(), a, \
879: __FUNCTION__, __FILE__, __LINE__); shm_open(a, __VA_ARGS__); })
880: # define shm_unlink(a) \
881: ({ ufprintf(stderr, "[%d] SHM_UNLINK %s AT %s() FROM %s LINE %d\n", \
882: getpid(), a, \
883: __FUNCTION__, __FILE__, __LINE__); shm_unlink(a); })
884: # define sem_open(a, ...) \
885: ({ ufprintf(stderr, "[%d] SEM_OPEN %s AT %s() FROM %s LINE %d\n", \
886: getpid(), a, \
887: __FUNCTION__, __FILE__, __LINE__); sem_open(a, __VA_ARGS__); })
888: # define sem_unlink(a) \
889: ({ ufprintf(stderr, "[%d] SEM_UNLINK %s AT %s() FROM %s LINE %d\n", \
890: getpid(), a, \
891: __FUNCTION__, __FILE__, __LINE__); sem_unlink(a); })
892: # define close(a) \
893: ({ ufprintf(stderr, "[%d] CLOSE %s AT %s() FROM %s LINE %d\n", \
894: getpid(), a, \
895: __FUNCTION__, __FILE__, __LINE__); close(a); })
896: #endif
897:
898: // -1 : erreur provoquée par une bibliothèque externe
899: #ifndef RPLARGS
900: # define d_es 2000
901: # define d_es_allocation_memoire __erreur(2001)
902: # define d_es_variable_introuvable __erreur_(2002)
903: # define d_es_pile_vide __erreur(2003)
904: # define d_es_end_incoherent __erreur(2004)
905: # define d_es_peripherique_stdin __erreur(2005)
906: # define d_es_erreur_fichier __erreur(2006)
907: # define d_es_execution_bibliotheque __erreur(2007)
908: # define d_es_signal __erreur(2008)
909: # define d_es_processus __erreur(2009)
910: # define d_es_pile_operationnelle_vide __erreur(2010)
911: # define d_es_nombre_max_descripteurs __erreur(2011)
912: # define d_es_interruption_invalide __erreur(2012)
913: # define d_es_contexte __erreur(2013)
914: # define d_es_somme_controle __erreur(2014)
915: # define d_es_semaphore __erreur(2015)
916: # define d_es_mutex_acquis_autre_thread __erreur(2016)
917: #endif
918:
919: /*
920: --------------------------------------------------------------------------------
921: Exceptions
922: --------------------------------------------------------------------------------
923: */
924:
925: #ifndef RPLARGS
926: # define d_ep 1000
927: # define d_ep_division_par_zero __erreur(1001)
928: # define d_ep_matrice_non_inversible __erreur(1002)
929: # define d_ep_resultat_indefini __erreur(1003)
930: # define d_ep_underflow __erreur(1004)
931: # define d_ep_overflow __erreur(1005)
932: # define d_ep_domaine_definition __erreur(1006)
933: # define d_ep_perte_precision __erreur(1007)
934: # define d_ep_decomposition_QR __erreur(1008)
935: # define d_ep_matrice_non_definie_positive __erreur(1009)
936: # define d_ep_decomposition_QZ __erreur(1010)
937: # define d_ep_decomposition_SVD __erreur(1011)
938: #endif
939:
940: /*
941: --------------------------------------------------------------------------------
942: Erreurs de compilation
943: --------------------------------------------------------------------------------
944: */
945:
946: #ifndef RPLARGS
947: # define d_ec 3000
948: # define d_ec_niveau_definition_negatif __erreur(3001)
949: # define d_ec_nom_definition_invalide __erreur(3002)
950: # define d_ec_erreur_boucle_definie __erreur(3003)
951: # define d_ec_erreur_instruction_end __erreur(3004)
952: # define d_ec_erreur_instruction_until __erreur(3005)
953: # define d_ec_source_incoherent __erreur(3006)
954: # define d_ec_erreur_instruction_while __erreur(3007)
955: # define d_ec_erreur_instruction_then __erreur(3008)
956: # define d_ec_erreur_instruction_else __erreur(3009)
957: # define d_ec_erreur_instruction_elseif __erreur(3010)
958: # define d_ec_erreur_instruction_select __erreur(3011)
959: # define d_ec_erreur_instruction_case __erreur(3012)
960: #endif
961:
962: /*
963: --------------------------------------------------------------------------------
964: Erreurs à l'exécution
965: --------------------------------------------------------------------------------
966: */
967:
968: // -1 : erreur provoquée par une bibliothèque externe
969: #ifndef RPLARGS
970: # define d_ex 0
971: # define d_ex_pile_vide __erreur(1)
972: # define d_ex_manque_argument __erreur(2)
973: # define d_ex_argument_invalide __erreur(3)
974: # define d_ex_erreur_type_argument __erreur(4)
975: # define d_ex_nom_reserve __erreur(5)
976: # define d_ex_nombre_arguments __erreur(6)
977: # define d_ex_dimensions_invalides __erreur(7)
978: # define d_ex_expression_invalide __erreur(8)
979: # define d_ex_absence_graphique_courant __erreur(9)
980: # define d_ex_erreur_traitement_condition __erreur(10)
981: # define d_ex_erreur_traitement_boucle __erreur(11)
982: # define d_ex_variable_non_definie __erreur_(12)
983: # define d_ex_drapeau_inexistant __erreur(13)
984: # define d_ex_nom_invalide __erreur(14)
985: # define d_ex_element_inexistant __erreur(15)
986: # define d_ex_absence_variable __erreur(16)
987: # define d_ex_erreur_evaluation __erreur(17)
988: # define d_ex_semaphore __erreur(18)
989: # define d_ex_longueur_fft __erreur(19)
990: # define d_ex_queue_impression __erreur(20)
991: # define d_ex_type_trace_invalide __erreur(21)
992: # define d_ex_erreur_fichier __erreur(22)
993: # define d_ex_absence_equation __erreur(23)
994: # define d_ex_erreur_bibliotheque __erreur(24)
995: # define d_ex_execution_bibliotheque __erreur(25)
996: # define d_ex_stop __erreur(26)
997: # define d_ex_matrice_statistique_invalide __erreur(27)
998: # define d_ex_dimensions_matrice_statistique __erreur(28)
999: # define d_ex_absence_observations __erreur(29)
1000: # define d_ex_statistiques_echantillon __erreur(30)
1001: # define d_ex_observations_inexistantes __erreur(31)
1002: # define d_ex_syntaxe __erreur(32)
1003: # define d_ex_cycle_hors_boucle __erreur(33)
1004: # define d_ex_conversion_unite __erreur(34)
1005: # define d_ex_erreur_parametre_fichier __erreur(35)
1006: # define d_ex_erreur_acces_fichier __erreur(36)
1007: # define d_ex_erreur_requete_fichier __erreur(37)
1008: # define d_ex_erreur_format_fichier __erreur(38)
1009: # define d_ex_fichier_verrouille __erreur(39)
1010: # define d_ex_verrou_indefini __erreur(40)
1011: # define d_ex_fin_de_fichier_atteinte __erreur(41)
1012: # define d_ex_debut_de_fichier_atteint __erreur(42)
1013: # define d_ex_erreur_type_fichier __erreur(43)
1014: # define d_ex_fichier_vide __erreur(44)
1015: # define d_ex_dimensions_differentes __erreur(45)
1016: # define d_ex_routines_mathematiques __erreur(46)
1017: # define d_ex_exit_hors_boucle __erreur(47)
1018: # define d_ex_longueur_dft __erreur(48)
1019: # define d_ex_contexte __erreur(49)
1020: # define d_ex_processus __erreur(50)
1021: # define d_ex_image_processus __erreur(51)
1022: # define d_ex_erreur_sql __erreur(52)
1023: # define d_ex_variable_verrouillee __erreur(53)
1024: # define d_ex_variable_volatile __erreur(54)
1025: # define d_ex_erreur_processus __erreur(55)
1026: # define d_ex_erreur_impression __erreur(56)
1027: # define d_ex_nombre_arguments_fonction __erreur(57)
1028: # define d_ex_fonction_indisponible __erreur(58)
1029: # define d_ex_bibliotheque_chargee __erreur(59)
1030: # define d_ex_aucun_symbole __erreur(60)
1031: # define d_ex_definition_ambigue __erreur(61)
1032: # define d_ex_fichier_hors_contexte __erreur(62)
1033: # define d_ex_socket_en_ecoute __erreur(63)
1034: # define d_ex_interruption_invalide __erreur(64)
1035: # define d_ex_erreur_transcodage __erreur(65)
1036: # define d_ex_absence_processus_pere __erreur(66)
1037: # define d_ex_creation_variable __erreur(67)
1038: # define d_ex_fusible __erreur(68)
1039: # define d_ex_iswi_hors_interruption __erreur(69)
1040: # define d_ex_daemon __erreur(70)
1041: # define d_ex_mutex __erreur(71)
1042: # define d_ex_variable_statique_partagee __erreur(72)
1043: # define d_ex_variable_partagee __erreur(73)
1044: # define d_ex_graphique_memorise __erreur(74)
1045: # define d_ex_matrice_non_diagonale __erreur(75)
1046: # define d_ex_locales __erreur(76)
1047: # define d_ex_representation __erreur(77)
1048: # define d_ex_erreur_profilage __erreur(78)
1049: # define d_ex_enregistrement_inexistant __erreur(79)
1050: # define d_ex_clef_inexistante __erreur(80)
1051: # define d_ex_nom_implicite __erreur(81)
1052: # define d_ex_version_bibliotheque __erreur(82)
1053: # define d_ex_creation_variable_globale __erreur(83)
1054: # define d_ex_erreur_interne_rplcas __erreur(84)
1055: # define d_ex_fichier_corrompu __erreur(85)
1056: # define d_ex_mutex_acquis_autre_thread __erreur(86)
1057: # define d_ex_expression_reguliere __erreur(87)
1058: # define d_ex_instruction_indisponible __erreur(88)
1059: # define d_ex_chiffrement __erreur(89)
1060: # define d_ex_chiffrement_indisponible __erreur(90)
1061: # define d_ex_longueur_clef_chiffrement __erreur(91)
1062: # define d_ex_taille_message __erreur(92)
1063: # define d_ex_type_externe_dup __erreur(93)
1064: # define d_ex_type_externe_drop __erreur(94)
1065: # define d_ex_simplification __erreur(95)
1066: #endif
1067:
1068:
1069: /*
1070: ================================================================================
1071: STRUCTURES
1072: ================================================================================
1073: */
1074:
1075: /*
1076: --------------------------------------------------------------------------------
1077: Structure objet
1078: --------------------------------------------------------------------------------
1079: */
1080:
1081: #ifdef MIN
1082: # undef MIN
1083: #endif
1084:
1085: #ifdef MAX
1086: # undef MAX
1087: #endif
1088:
1089: #define ADR __RPL_ADR
1090: #define ALG __RPL_ALG
1091: #define BIN __RPL_BIN
1092: #define CHN __RPL_CHN
1093: #define CPL __RPL_CPL
1094: #define EXT __RPL_EXT
1095: #define FCH __RPL_FCH
1096: #define FCT __RPL_FCT
1097: #define INT __RPL_INT
1098: #define LST __RPL_LST
1099: #define MCX __RPL_MCX
1100: #define MIN __RPL_MIN
1101: #define MRL __RPL_MRL
1102: #define MTX __RPL_MTX
1103: #define NOM __RPL_NOM
1104: #define NON __RPL_NON
1105: #define PRC __RPL_PRC
1106: #define REC __RPL_REC
1107: #define REL __RPL_REL
1108: #define RPN __RPL_RPN
1109: #define SCK __RPL_SCK
1110: #define SLB __RPL_SLB
1111: #define SPH __RPL_SPH
1112: #define SQL __RPL_SQL
1113: #define TBL __RPL_TBL
1114: #define VCX __RPL_VCX
1115: #define VIN __RPL_VIN
1116: #define VRL __RPL_VRL
1117:
1118: enum t_rplcas_commandes { RPLCAS_INTEGRATION = 0, RPLCAS_LIMITE };
1119:
1120: enum t_type { ADR = 0, ALG, BIN, CHN, CPL, EXT, FCH, FCT, INT, LST,
1121: MCX, MIN, MRL, MTX, NOM, NON, PRC, REC, REL, RPN, SCK,
1122: SLB, SPH, SQL, TBL, VCX, VIN, VRL };
1123:
1124: /*
1125: ADR : adresse sur 64 bits signés.
1126: Adresse d'une définition à interpréter.
1127:
1128: ALG : expression algébrique (struct_liste_chainee *)
1129: La liste chaînée contient la définition convertie en notation
1130: polonaise inversée. Ce type diffère du type 'RPN' au niveau
1131: du format de sortie (notation algébrique).
1132:
1133: BIN : entier binaire sur 64 bits (unsigned integer8 *)
1134: Sans objet.
1135: Type C/Fortran : unsigned integer8
1136:
1137: CHN : chaine de caracteres (unsigned char *)
1138: Sans objet.
1139:
1140: CPL : complexe sur 2*64 bits (complex*16, struct_complexe16 *)
1141: Sans objet.
1142: Type C/Fortran : complex16
1143:
1144: EXT : type géré dans une bibliothèque externe.
1145:
1146: FCH : descripteur de fichier (struct_fichier *).
1147:
1148: FCT : déclaration d'une fonction et de son nombre d'arguments
1149: (struct_fonction *). Ce type n'est nécessaire que dans le
1150: traitement des types 'ALG' et 'RPN'.
1151:
1152: INT : entier sur 64 bits (integer*8, integer8 *)
1153: Sans objet.
1154: Type C/Fortran : integer8
1155:
1156: LST : liste (struct_liste_chainee *)
1157: Les objets sont enregistrés sous forme de liste chaînée récursive.
1158: Cela permet de traiter des tableaux de données hétérogènes de
1159: grandes dimensions. Le nombre de dimensions maximal est fixé par
1160: la mémoire de la station.
1161:
1162: MCX : matrice de complexes (struct_matrice *)
1163: Sans objet.
1164:
1165: MIN : matrice d'entiers (struct_matrice *)
1166: Sans objet.
1167:
1168: MRL : matrice de reels (struct_matrice *)
1169: Sans objet.
1170:
1171: MTX : mutex (struct_mutex *)
1172: Sans objet.
1173:
1174: NOM : nom de variable (struct_nom *)
1175: Sans objet.
1176:
1177: PRC : processus (struct_processus_fils *)
1178: Sans objet.
1179:
1180: REC : enregistrement (struct_record *)
1181:
1182: REL : reel sur 64 bits (real*8, real8 *)
1183: Sans objet.
1184:
1185: RPN : definition (struct_liste_chainee *)
1186: Ce type diffère du type 'ALG' au niveau du format de sortie
1187: (notation polonaise inversée).
1188:
1189: SCK : socket (struct_socket *)
1190:
1191: SLB : bibliothèque dynamique partagée (struct_bibliotheque *)
1192: Sans objet.
1193:
1194: SPH : sémaphore nommé (struct_semaphore *)
1195:
1196: SQL : connecteur sur une base de données SQL (struct_connecteur_sql *)
1197:
1198: TBL : tableau multidimensionnel d'objets (struct_tableau *).
1199:
1200: VCX : vecteur de complexes (struct_vecteur *)
1201: Sans objet.
1202:
1203: VIN : vecteur d'entiers (struct_vecteur *)
1204: Sans objet.
1205:
1206: VRL : vecteur de reels (struct_vecteur *)
1207: Sans objet.
1208: */
1209:
1210: typedef struct objet
1211: {
1212: enum t_type type;
1213: integer8 extension_type;
1214: void *descripteur_bibliotheque;
1215:
1216: volatile long nombre_occurrences;
1217:
1218: pthread_mutex_t mutex;
1219:
1220: void *objet;
1221: } struct_objet;
1222:
1223:
1224: /*
1225: --------------------------------------------------------------------------------
1226: Structure fichier
1227: --------------------------------------------------------------------------------
1228: */
1229:
1230: #ifndef RPLARGS
1231: typedef struct fichier
1232: {
1233: int descripteur;
1234:
1235: unsigned char acces; /* S/D/I */
1236: unsigned char binaire; /* Y/N/F */
1237: unsigned char ouverture;
1238: unsigned char protection;
1239: unsigned char *nom;
1240:
1241: struct_objet *format;
1242:
1243: pid_t pid;
1244: pthread_t tid;
1245:
1246: integer8 position_clef;
1247: } struct_fichier;
1248: #endif
1249:
1250:
1251: /*
1252: --------------------------------------------------------------------------------
1253: Structure mutex
1254: --------------------------------------------------------------------------------
1255: */
1256:
1257: #ifndef RPLARGS
1258: typedef struct rpl_mutex
1259: {
1260: pthread_mutex_t mutex;
1261: pthread_t tid;
1262: } struct_mutex;
1263: #endif
1264:
1265:
1266: /*
1267: --------------------------------------------------------------------------------
1268: Structure sémaphore
1269: --------------------------------------------------------------------------------
1270: */
1271:
1272: #ifndef RPLARGS
1273: typedef struct semaphore
1274: {
1275: unsigned char *nom;
1276: sem_t *semaphore;
1277: } struct_semaphore;
1278: #endif
1279:
1280:
1281: /*
1282: --------------------------------------------------------------------------------
1283: Structure marque
1284: --------------------------------------------------------------------------------
1285: */
1286:
1287: #ifndef RPLARGS
1288: typedef struct marque
1289: {
1290: unsigned char *label;
1291: unsigned char *position;
1292:
1293: struct marque *suivant;
1294: } struct_marque;
1295: #endif
1296:
1297:
1298: /*
1299: --------------------------------------------------------------------------------
1300: Structure bibliothèque
1301: --------------------------------------------------------------------------------
1302: */
1303:
1304: #ifndef RPLARGS
1305: typedef struct bibliotheque
1306: {
1307: void *descripteur;
1308:
1309: pid_t pid;
1310: pthread_t tid;
1311:
1312: unsigned char *nom;
1313: } struct_bibliotheque;
1314: #endif
1315:
1316:
1317: /*
1318: --------------------------------------------------------------------------------
1319: Structure descripteur fichier
1320: --------------------------------------------------------------------------------
1321: */
1322:
1323: #ifndef RPLARGS
1324: typedef struct descripteur_fichier
1325: {
1326: int identifiant;
1327:
1328: unsigned char effacement;
1329: unsigned char type; // C (file *) ou S (sqlite *)
1330: unsigned char *nom;
1331:
1332: pid_t pid;
1333: pthread_t tid;
1334:
1335: union
1336: {
1337: file *descripteur_c;
1338: sqlite3 *descripteur_sqlite;
1339: };
1340: } struct_descripteur_fichier;
1341: #endif
1342:
1343:
1344: /*
1345: --------------------------------------------------------------------------------
1346: Structure connecteur SQL
1347: --------------------------------------------------------------------------------
1348: */
1349:
1350: #ifndef RPLARGS
1351: typedef struct connecteur_sql
1352: {
1353: pid_t pid;
1354: pthread_t tid;
1355:
1356: /*
1357: * "MYSQL"
1358: * "POSTGRESQL"
1359: */
1360:
1361: unsigned char *type;
1362: unsigned char *locale;
1363:
1364: union
1365: {
1366: # ifdef MYSQL_SUPPORT
1367: MYSQL *mysql;
1368: # endif
1369: # ifdef POSTGRESQL_SUPPORT
1370: PGconn *postgresql;
1371: # endif
1372: sqlite3 *sqlite;
1373: } descripteur;
1374: } struct_connecteur_sql;
1375: #endif
1376:
1377: #define sqlclose(s_objet) \
1378: if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, "MYSQL") \
1379: == 0) \
1380: mysqlclose((*((struct_connecteur_sql *) (*s_objet).objet)) \
1381: .descripteur); \
1382: else if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, \
1383: "POSTGRESQL") == 0) \
1384: postgresqlclose((*((struct_connecteur_sql *) (*s_objet).objet)) \
1385: .descripteur); \
1386: else if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, \
1387: "SQLITE") == 0) \
1388: sqlite3_close((*((struct_connecteur_sql *) (*s_objet).objet)) \
1389: .descripteur.sqlite); \
1390: else \
1391: BUG(1, uprintf("SQL type '%s' not allowed!", \
1392: (*((struct_connecteur_sql *) (*s_objet).objet)).type));
1393:
1394: /*
1395: --------------------------------------------------------------------------------
1396: Structure socket
1397: --------------------------------------------------------------------------------
1398: */
1399:
1400: #ifndef RPLARGS
1401:
1402: # define d_BIND_TO_DEVICE 0
1403: # define d_BROADCAST 1
1404: # define d_DONT_ROUTE 2
1405: # define d_KEEP_ALIVE 3
1406: # define d_PRIORITY 4
1407: # define d_RECEIVE_BUFFER 5
1408: # define d_FORCE_RECEIVE_BUFFER 6
1409: # define d_SEND_BUFFER 7
1410: # define d_FORCE_SEND_BUFFER 8
1411: # define d_RECEIVING_TIMEOUT 9
1412: # define d_SENDING_TIMEOUT 10
1413: # define d_REUSE_ADDRESS 11
1414:
1415: typedef struct socket
1416: {
1417: int domaine;
1418: int socket;
1419:
1420: pid_t pid;
1421: pthread_t tid;
1422:
1423: unsigned char *adresse;
1424: unsigned char *adresse_distante;
1425: unsigned char binaire;
1426: unsigned char socket_en_ecoute;
1427: logical1 socket_connectee;
1428: unsigned char effacement;
1429: unsigned char localisation;
1430: unsigned char protection;
1431: unsigned char type[19 + 1];
1432:
1433: integer8 options;
1434: int priorite;
1435: int buffer_reception;
1436: int buffer_emission;
1437: int timeout_emission;
1438: int timeout_reception;
1439:
1440: struct_objet *format;
1441: } struct_socket;
1442: #endif
1443:
1444: /*
1445: --------------------------------------------------------------------------------
1446: Structure liste chaînee
1447: --------------------------------------------------------------------------------
1448: */
1449:
1450: typedef struct liste_chainee
1451: {
1452: struct liste_chainee *suivant;
1453:
1454: struct_objet *donnee;
1455: } struct_liste_chainee;
1456:
1457:
1458: /*
1459: --------------------------------------------------------------------------------
1460: Structure de gestion des signaux en provenance de rplsignal
1461: --------------------------------------------------------------------------------
1462: */
1463:
1464: #define d_NOMBRE_SIGNAUX 64
1465:
1466: typedef struct gestion_signaux
1467: {
1468: unsigned char masque_signaux[d_NOMBRE_SIGNAUX];
1469:
1470: /*
1471: * 'I' : signal ignoré
1472: * 'Q' : signal mis en queue pour un traitement ultérieur
1473: * 'N' : traitement normal du signal
1474: */
1475:
1476: integer8 queue_signaux[d_NOMBRE_SIGNAUX];
1477: integer8 nombre_signaux_en_queue;
1478: struct_objet *corps_signaux[d_NOMBRE_SIGNAUX];
1479:
1480: pthread_mutex_t mutex;
1481: } struct_gestion_signaux;
1482:
1483: #ifndef MAIN_RPL
1484: # define __STATIC_GESTION_SIGNAUX__
1485: #else
1486: # define __STATIC_GESTION_SIGNAUX__ = { .mutex = PTHREAD_MUTEX_INITIALIZER }
1487: #endif
1488:
1489: __EXTERN__ volatile struct_gestion_signaux signaux_externes
1490: __STATIC_GESTION_SIGNAUX__;
1491:
1492:
1493: /*
1494: --------------------------------------------------------------------------------
1495: Structure liste profilage
1496: --------------------------------------------------------------------------------
1497: */
1498:
1499: typedef struct liste_profilage
1500: {
1501: struct liste_profilage *suivant;
1502:
1503: unsigned char *fonction;
1504:
1505: struct timeval dernier_appel;
1506: struct timeval cumul;
1507:
1508: integer8 nombre_appels;
1509: } struct_liste_profilage;
1510:
1511: typedef struct liste_profilage2
1512: {
1513: struct liste_profilage2 *suivant;
1514:
1515: unsigned char *fonction;
1516: } struct_liste_profilage2;
1517:
1518: /*
1519: --------------------------------------------------------------------------------
1520: Structure contenant les fichiers graphiques (liste chaînée)
1521: --------------------------------------------------------------------------------
1522: */
1523:
1524: #ifndef RPLARLS
1525: typedef struct fichier_graphique
1526: {
1527: struct fichier_graphique *suivant;
1528:
1529: logical1 presence_axes;
1530:
1531: unsigned char *nom;
1532: unsigned char type[21];
1533:
1534: unsigned char *legende;
1535:
1536: int dimensions;
1537:
1538: integer8 systeme_axes;
1539: } struct_fichier_graphique;
1540: #endif
1541:
1542: /*
1543: --------------------------------------------------------------------------------
1544: Structure nom
1545: --------------------------------------------------------------------------------
1546: */
1547:
1548: typedef struct nom
1549: {
1550: unsigned char *nom;
1551: logical1 symbole; /* d_vrai/d_faux */
1552: // symbole == d_vrai signifie que le nom a été introduit dans un
1553: // calcul sans les apostrophes.
1554: } struct_nom;
1555:
1556:
1557: /*
1558: --------------------------------------------------------------------------------
1559: Structure processus fils
1560: --------------------------------------------------------------------------------
1561: */
1562:
1563: #ifndef RPLARGS
1564: typedef struct descripteur_thread
1565: {
1566: struct processus *s_etat_processus;
1567: struct processus *s_nouvel_etat_processus;
1568:
1569: struct_objet *argument;
1570:
1571: pid_t pid;
1572: volatile pthread_t tid;
1573:
1574: pthread_t thread_pere;
1575:
1576: pthread_mutex_t mutex;
1577: pthread_mutex_t mutex_nombre_references;
1578:
1579: volatile logical1 thread_actif;
1580:
1581: int pipe_erreurs[2];
1582: int pipe_objets[2];
1583: int pipe_injections[2];
1584: int pipe_nombre_injections[2];
1585: int pipe_interruptions[2];
1586: // pipe_nombre_elements_attente == 0 => initialisation ou terminaison
1587: // pipe_nombre_elements_attente == 1 => objet en attente
1588: // pipe_nombre_elements_attente == 2 => interruption en attente
1589: int pipe_nombre_elements_attente[2];
1590: int pipe_acquittement[2];
1591:
1592: volatile integer8 nombre_objets_dans_pipe;
1593: volatile integer8 nombre_interruptions_dans_pipe;
1594:
1595: logical1 processus_detache;
1596: logical1 destruction_objet;
1597:
1598: volatile signed long nombre_references;
1599: } struct_descripteur_thread;
1600:
1601: typedef struct processus_fils
1602: {
1603: struct_descripteur_thread *thread;
1604: } struct_processus_fils;
1605: #endif
1606:
1607:
1608: /*
1609: --------------------------------------------------------------------------------
1610: Structure liste pile systeme
1611: --------------------------------------------------------------------------------
1612: */
1613:
1614: #ifndef RPLARGS
1615: typedef struct liste_pile_systeme
1616: {
1617: struct liste_pile_systeme *suivant;
1618:
1619: struct_objet *indice_boucle;
1620: struct_objet *limite_indice_boucle;
1621: struct_objet *objet_de_test;
1622:
1623: logical1 arret_si_exception;
1624: logical1 creation_variables_statiques;
1625: logical1 creation_variables_partagees;
1626: logical1 evaluation_expression;
1627: logical1 debug_programme;
1628:
1629: unsigned char clause;
1630:
1631: /*
1632: clause :
1633: I : IF
1634: R : IFERR
1635: X : IFERR indiquant la présence d'une erreur.
1636: T : THEN
1637: E : ELSE
1638: Z : traitement en cours de ELSE
1639: D : DO
1640: U : UNTIL
1641: W : WHILE
1642: M : WHILE avec une clause fausse.
1643: S : SELECT
1644: K : aucun cas CASE n'a encore été traité.
1645: C : au moins un cas de SELECT...CASE a été traité.
1646: Q : traitement en cours d'un cas CASE.
1647: F : traitement du cas DEFAULT
1648: */
1649:
1650: unsigned char retour_definition;
1651: unsigned char *nom_variable;
1652: unsigned char origine_routine_evaluation;
1653: unsigned char type_cloture;
1654:
1655: /*
1656: type clôture :
1657: C SELECT : END termine un test SELECT/DEFAULT/END.
1658: D DO : END termine une boucle DO/UNTIL/END.
1659: I IF : END termine un test IF/THEN (ELSE)/END.
1660: J IFERR : END termine un test IFERR/THEN (ELSE)/END.
1661: K CASE : END termine un test CASE/THEN/END
1662: W WHILE : END termine une boucle WHILE/REPEAT/END.
1663: Q CRITICAL : END termine une section critique CRITICAL/END
1664:
1665: F FOR : NEXT ou STEP termine une boucle avec compteur.
1666: S START : NEXT ou STEP termine une boucle sans compteur.
1667: L LOOP : boucle utilisé dans le traitement de l'instruction RETURN.
1668: Elle correspond à une boucle FOR ou START mais sans son
1669: initialisation.
1670: A FORALL : NEXT termine une boucle sur un objet.
1671: */
1672:
1673: integer8 adresse_retour;
1674: integer8 niveau_courant;
1675: struct_liste_chainee *pointeur_objet_retour;
1676: } struct_liste_pile_systeme;
1677: #endif
1678:
1679:
1680: /*
1681: --------------------------------------------------------------------------------
1682: Structure variable
1683: --------------------------------------------------------------------------------
1684: */
1685:
1686: #ifndef RPLARGS
1687: typedef union position_variable
1688: {
1689: integer8 adresse;
1690: struct_objet *pointeur;
1691: } union_position_variable;
1692:
1693: typedef struct variable
1694: {
1695: unsigned char *nom;
1696: unsigned char origine; // P(rogramme) ou E(valuation)
1697:
1698: integer8 niveau;
1699:
1700: union_position_variable variable_statique;
1701: union_position_variable variable_partagee;
1702:
1703: struct_objet *objet;
1704:
1705: logical1 variable_verrouillee;
1706: } struct_variable;
1707:
1708: #endif
1709:
1710: /*
1711: --------------------------------------------------------------------------------
1712: Structure variable partagée
1713: --------------------------------------------------------------------------------
1714: */
1715:
1716: #ifndef RPLARGS
1717:
1718: typedef struct variable_partage
1719: {
1720: unsigned char *nom;
1721: unsigned char origine;
1722:
1723: integer8 niveau;
1724:
1725: union_position_variable variable_partagee;
1726:
1727: struct_objet *objet;
1728:
1729: pthread_mutex_t mutex;
1730: } struct_variable_partagee;
1731:
1732: #endif
1733:
1734:
1735: /*
1736: --------------------------------------------------------------------------------
1737: Structure variable statique
1738: --------------------------------------------------------------------------------
1739: */
1740:
1741: #ifndef RPLARGS
1742: typedef struct variable_statique
1743: {
1744: unsigned char *nom;
1745: unsigned char origine;
1746:
1747: // Position de création de la variable statique dans le programme ou dans
1748: // l'expression. 'origine' vaut 'P' pour programme ou 'E' pour expression.
1749:
1750: integer8 niveau;
1751:
1752: union_position_variable variable_statique;
1753:
1754: struct_objet *objet;
1755: } struct_variable_statique;
1756: #endif
1757:
1758:
1759: /*
1760: --------------------------------------------------------------------------------
1761: Structure vecteur
1762: --------------------------------------------------------------------------------
1763: */
1764:
1765: typedef struct vecteur
1766: {
1767: integer8 taille;
1768:
1769: unsigned char type; /* C (complex*16), R (real*8), I (integer*8) */
1770:
1771: void *tableau;
1772: } struct_vecteur;
1773:
1774:
1775: /*
1776: --------------------------------------------------------------------------------
1777: Structure matrice
1778: --------------------------------------------------------------------------------
1779: */
1780:
1781: typedef struct matrice
1782: {
1783: integer8 nombre_lignes;
1784: integer8 nombre_colonnes;
1785:
1786: unsigned char type; /* C (complex*16), R (real*8), I (integer*8) */
1787:
1788: void **tableau;
1789: } struct_matrice;
1790:
1791:
1792: /*
1793: --------------------------------------------------------------------------------
1794: Structure tableau
1795: --------------------------------------------------------------------------------
1796: */
1797:
1798: typedef struct tableau
1799: {
1800: integer8 nombre_elements;
1801:
1802: struct_objet **elements;
1803: } struct_tableau;
1804:
1805:
1806: /*
1807: --------------------------------------------------------------------------------
1808: Structure enregistrement
1809: --------------------------------------------------------------------------------
1810: */
1811:
1812: typedef struct record
1813: {
1814: struct_objet *noms;
1815: struct_objet *donnees;
1816: } struct_record;
1817:
1818:
1819: /*
1820: --------------------------------------------------------------------------------
1821: Structure arbre
1822: --------------------------------------------------------------------------------
1823: */
1824:
1825: typedef struct arbre
1826: {
1827: struct_liste_chainee *feuille;
1828:
1829: integer8 nombre_branches;
1830: struct arbre **branches;
1831: } struct_arbre;
1832:
1833:
1834: /*
1835: --------------------------------------------------------------------------------
1836: Structures de gestion des instructions externes
1837: --------------------------------------------------------------------------------
1838: */
1839:
1840: typedef struct instruction_externe
1841: {
1842: unsigned char *nom;
1843: unsigned char *nom_bibliotheque;
1844: void *descripteur_bibliotheque;
1845: integer8 position_fleche;
1846: } struct_instruction_externe;
1847:
1848:
1849: /*
1850: --------------------------------------------------------------------------------
1851: Structure argument (pour les fonctions dynamiques)
1852: --------------------------------------------------------------------------------
1853: */
1854:
1855: typedef struct rpl_arguments
1856: {
1857: /* Piles operationnelles */
1858:
1859: struct_liste_chainee *l_base_pile;
1860: struct_liste_chainee *l_base_pile_last;
1861:
1862: /* Etat du calculateur */
1863:
1864: t_8_bits drapeaux_etat[8];
1865:
1866: /* Traitement des erreurs */
1867:
1868: unsigned char *message_erreur;
1869: unsigned char type_erreur; /* S = système
1870: E = exécution */
1871: integer8 erreur;
1872:
1873: /* Traitement des messages d'aide */
1874:
1875: logical1 aide; /* Affichage d'un
1876: message d'aide
1877: par la routine */
1878:
1879: /* Nombre d'arguments */
1880:
1881: unsigned char affichage_arguments;
1882: unsigned char constante_symbolique;
1883: unsigned char instruction_valide;
1884: unsigned char test_instruction;
1885:
1886: integer8 nombre_arguments;
1887: // Nombre d'arguments de la fonction
1888: // 0 : instruction infixe
1889: // positif : nombre d'arguments (notation algébrique possible)
1890: // -1 : notation algrébrique non autorisée
1891:
1892: void *s_etat_processus;
1893: } struct_rpl_arguments;
1894:
1895: /*
1896: --------------------------------------------------------------------------------
1897: Structure d'arbre des instructions intrinsèques
1898: --------------------------------------------------------------------------------
1899: */
1900:
1901: #ifndef RPLARGS
1902: typedef struct instruction
1903: {
1904: struct instruction **noeuds;
1905: void (*feuille)(struct processus *);
1906: } struct_instruction;
1907: #endif
1908:
1909: /*
1910: --------------------------------------------------------------------------------
1911: Structure d'arbre des variables globales et locales
1912: --------------------------------------------------------------------------------
1913: */
1914:
1915: #ifndef RPLARGS
1916: typedef struct arbre_variables
1917: {
1918: unsigned int noeuds_utilises;
1919: // Nombre de noeuds utilisés dans le
1920: // tableau **noeuds
1921: signed int indice_tableau_pere;
1922: // Position de la structure dans le
1923: // tableau **noeuds du père
1924:
1925: struct arbre_variables *noeud_pere;
1926: struct arbre_variables **noeuds;
1927:
1928: struct liste_variables *feuille;
1929: struct liste_variables_statiques *feuille_statique;
1930: } struct_arbre_variables;
1931:
1932: typedef struct arbre_variables_partagees
1933: {
1934: unsigned int noeuds_utilises;
1935: // Nombre de noeuds utilisés dans le
1936: // tableau **noeuds
1937: signed int indice_tableau_pere;
1938: // Position de la structure dans le
1939: // tableau **noeuds du père
1940:
1941: struct arbre_variables_partagees *noeud_pere;
1942: struct arbre_variables_partagees **noeuds;
1943:
1944: struct liste_variables_partagees *feuille;
1945:
1946: pthread_mutex_t mutex_feuille;
1947: } struct_arbre_variables_partagees;
1948:
1949: #define INITIALISATION_MUTEX(mutex) \
1950: do { \
1951: pthread_mutexattr_t attributs_mutex; \
1952: pthread_mutexattr_init(&attributs_mutex); \
1953: pthread_mutexattr_settype(&attributs_mutex, PTHREAD_MUTEX_RECURSIVE); \
1954: pthread_mutex_init(&(mutex), &attributs_mutex); \
1955: pthread_mutexattr_destroy(&attributs_mutex); \
1956: } while(0)
1957:
1958: typedef struct tableau_variables
1959: {
1960: unsigned char origine;
1961: unsigned char *nom; // pointeur sur la struct_variable
1962: // réelle et non copie de la chaîne
1963: integer8 niveau;
1964:
1965: struct_objet *objet; // pointeur sur l'objet et non copie
1966: // de l'objet.
1967:
1968: logical1 variable_verrouillee;
1969: logical1 variable_masquee;
1970: pthread_mutex_t *mutex;
1971: union_position_variable variable_statique;
1972: union_position_variable variable_partagee;
1973: } struct_tableau_variables;
1974:
1975: // La liste des variables est une liste doublement chaînée et circulaire.
1976: typedef struct liste_variables
1977: {
1978: union
1979: {
1980: // Utilisation dans la gestion des variables
1981: struct_variable *variable;
1982: // Utilisation dans la pile système (variables par niveau)
1983: struct_liste_chainee *liste;
1984: };
1985:
1986: struct arbre_variables *noeud_pere;
1987: struct arbre_variables *noeud;
1988: struct liste_variables *suivant;
1989: struct liste_variables *precedent;
1990: } struct_liste_variables;
1991:
1992: // La liste des variables statiques et une liste double chaînée et non
1993: // circulaire.
1994: typedef struct liste_variables_statiques
1995: {
1996: struct liste_variables_statiques *suivant;
1997: struct liste_variables_statiques *precedent;
1998: struct liste_variables_statiques *reference;
1999: struct_arbre_variables *feuille;
2000: struct_variable_statique *variable;
2001: } struct_liste_variables_statiques;
2002:
2003: typedef struct liste_variables_partagees
2004: {
2005: struct liste_variables_partagees *suivant;
2006: struct liste_variables_partagees *precedent;
2007: struct liste_variables_partagees *reference;
2008: struct_arbre_variables_partagees *feuille;
2009: struct_variable_partagee *variable;
2010: pthread_t tid;
2011: pid_t pid;
2012: } struct_liste_variables_partagees;
2013: #endif
2014:
2015:
2016: /*
2017: --------------------------------------------------------------------------------
2018: Structure fonction
2019: --------------------------------------------------------------------------------
2020: */
2021:
2022: #ifndef RPLARGS
2023: typedef struct fonction
2024: {
2025: unsigned char *nom_fonction;
2026: integer8 nombre_arguments;
2027:
2028: void (*fonction)(struct processus *);
2029:
2030: volatile struct_liste_chainee *prediction_saut;
2031: volatile logical1 prediction_execution;
2032: } struct_fonction;
2033: #endif
2034:
2035:
2036: /*
2037: --------------------------------------------------------------------------------
2038: Structure buffer
2039: --------------------------------------------------------------------------------
2040: */
2041:
2042: typedef struct buffer
2043: {
2044: unsigned char *buffer;
2045:
2046: size_t longueur_requise;
2047: int classe;
2048: } struct_buffer;
2049:
2050:
2051: /*
2052: --------------------------------------------------------------------------------
2053: Structure processus
2054: --------------------------------------------------------------------------------
2055: */
2056:
2057: #ifndef RPLARGS
2058: typedef struct processus
2059: {
2060: /* Pointeurs sur le programme */
2061:
2062: unsigned char *definitions_chainees;
2063: struct_liste_chainee *expression_courante;
2064:
2065: unsigned char *instruction_courante;
2066: struct_objet *objet_courant;
2067: unsigned char evaluation_expression_compilee; /*Y/N*/
2068:
2069: unsigned char *nom_fichier_source;
2070: unsigned char *nom_fichier_historique;
2071:
2072: unsigned char autorisation_conversion_chaine; /*Y/N*/
2073: unsigned char autorisation_empilement_programme; /*Y/N*/
2074: unsigned char autorisation_evaluation_nom; /*Y/N*/
2075: unsigned char autorisation_nom_implicite; /*Y/N*/
2076: unsigned char evaluation_forcee; /*Y/N*/
2077: unsigned char instruction_valide; /*Y/N*/
2078: unsigned char instruction_intrinseque; /*Y/I/N*/
2079: unsigned char instruction_sensible; /*Y/N*/
2080: unsigned char test_instruction; /*Y/N*/
2081: unsigned char affichage_arguments; /*Y/N*/
2082: unsigned char constante_symbolique; /*Y/N*/
2083: unsigned char traitement_symbolique; /*Y/N*/
2084: unsigned char mode_execution_programme; /*Y/I/N*/
2085: unsigned char mode_interactif; /*Y/N*/
2086: unsigned char mode_evaluation_expression; /*Y/N*/
2087: unsigned char traitement_cycle_exit; /*N/E/C*/
2088: unsigned char recherche_type; /*Y/N*/
2089:
2090: integer8 position_courante;
2091: integer8 longueur_definitions_chainees;
2092:
2093: /* Pointeurs sur les instructions */
2094:
2095: int *pointeurs_caracteres;
2096: int nombre_caracteres;
2097: struct_instruction *arbre_instructions;
2098:
2099: /* Requetes */
2100:
2101: unsigned char requete_arret; /*Y/N*/
2102:
2103: /* Piles operationnelles */
2104:
2105: struct_liste_chainee *l_base_pile;
2106: struct_liste_chainee *l_base_pile_last;
2107:
2108: integer8 hauteur_pile_operationnelle;
2109:
2110: /* Piles systemes */
2111:
2112: struct_liste_pile_systeme *l_base_pile_systeme;
2113:
2114: integer8 hauteur_pile_systeme;
2115:
2116: /* Gestion des processus */
2117:
2118: volatile
2119: struct_liste_chainee *l_base_pile_processus;
2120:
2121: logical1 presence_pipes;
2122:
2123: int pipe_acquittement;
2124: int pipe_donnees;
2125: int pipe_injections;
2126: int pipe_nombre_injections;
2127: int pipe_interruptions;
2128: int pipe_nombre_elements_attente;
2129: int nombre_objets_envoyes_non_lus;
2130: int nombre_objets_injectes;
2131:
2132: real8 pourcentage_maximal_cpu;
2133: real8 temps_maximal_cpu;
2134:
2135: logical1 presence_fusible;
2136: pthread_t thread_fusible;
2137: pthread_t thread_surveille_par_fusible;
2138: pthread_t thread_signaux;
2139: int pipe_signaux[2];
2140:
2141: volatile int pointeur_signal_ecriture;
2142: volatile int pointeur_signal_lecture;
2143: volatile enum signaux_rpl signaux_en_queue[LONGUEUR_QUEUE_SIGNAUX];
2144: volatile logical1 demarrage_fils;
2145: volatile logical1 redemarrage_processus;
2146:
2147: /* Contextes */
2148:
2149: struct_liste_chainee *l_base_pile_contextes;
2150: struct_liste_chainee *l_base_pile_taille_contextes;
2151:
2152: /* Variables */
2153:
2154: // La liste des variables par niveau est doublement chaînée.
2155: // À tout moment, elle pointe sur le niveau le plus haut existant et
2156: // l_liste_variable_par_niveau->precedent renvoie la liste des
2157: // définitions. l_liste_variable_par_niveau->precedent->precedent pointe
2158: // sur la liste des variables globales.
2159: //
2160: // À l'initialisation :
2161: // l_liste_variables_par_niveau->suivant == l_liste_variables_par_niveau
2162: // l_liste_variables_par_niveau->precedent == l_liste_variables_par_niveau
2163:
2164: struct_arbre_variables *s_arbre_variables;
2165: struct_liste_variables *l_liste_variables_par_niveau;
2166: struct_liste_variables_statiques
2167: *l_liste_variables_statiques;
2168:
2169: struct_arbre_variables_partagees
2170: **s_arbre_variables_partagees;
2171: struct_liste_variables_partagees
2172: **l_liste_variables_partagees;
2173:
2174: logical1 niveau_supprime;
2175:
2176: struct_variable *pointeur_variable_courante;
2177: struct_liste_variables *pointeur_feuille_courante;
2178: struct_variable_statique *pointeur_variable_statique_courante;
2179: struct_variable_partagee *pointeur_variable_partagee_courante;
2180:
2181: int *pointeurs_caracteres_variables;
2182: int nombre_caracteres_variables;
2183:
2184: integer8 niveau_courant;
2185: integer8 niveau_initial;
2186:
2187: logical1 creation_variables_statiques;
2188: logical1 creation_variables_partagees;
2189: logical1 gel_liste_variables;
2190:
2191: /* Fichiers */
2192:
2193: struct_liste_chainee *s_fichiers;
2194:
2195: /* Sockets */
2196:
2197: struct_liste_chainee *s_sockets;
2198:
2199: /* Connecteurs aux bases de données */
2200:
2201: struct_liste_chainee *s_connecteurs_sql;
2202:
2203: /* Bibliothèques dynamiques */
2204:
2205: struct_liste_chainee *s_bibliotheques;
2206: struct_instruction_externe *s_instructions_externes;
2207: integer8 nombre_instructions_externes;
2208:
2209: /* Fichier d'impression */
2210:
2211: unsigned char *nom_fichier_impression;
2212: unsigned char format_papier[16];
2213:
2214: /* Parametres graphiques */
2215:
2216: struct_fichier_graphique *fichiers_graphiques; /* NULL */
2217:
2218: unsigned char type_trace_eq[21];
2219:
2220: /*
2221: * 2D :
2222: * FONCTION
2223: * PARAMETRIQUE
2224: * POLAIRE
2225: * COURBES DE NIVEAU
2226: *
2227: * 3D :
2228: * GRILLE 3D
2229: * COURBE PARAMETRIQUE // A FAIRE
2230: * SURFACE PARAMETRIQUE // A FAIRE
2231: * CYNLINDRIQUE // A FAIRE
2232: * SPHERIQUE // A FAIRE
2233: */
2234:
2235: unsigned char type_trace_sigma[21];
2236:
2237: /*
2238: * POINTS
2239: * HISTOGRAMME
2240: * TABLE TRACANTE
2241: */
2242:
2243: /*
2244: * ECHELLES
2245: */
2246:
2247: integer8 systeme_axes;
2248:
2249: real8 x_min;
2250: real8 x_max;
2251: real8 y_min;
2252: real8 y_max;
2253: real8 z_min;
2254: real8 z_max;
2255:
2256: real8 x_tics;
2257: real8 y_tics;
2258: real8 z_tics;
2259:
2260: integer8 mx_tics;
2261: integer8 my_tics;
2262: integer8 mz_tics;
2263:
2264: logical1 x_lines;
2265: logical1 y_lines;
2266: logical1 z_lines;
2267:
2268: logical1 mx_lines;
2269: logical1 my_lines;
2270: logical1 mz_lines;
2271:
2272: /*
2273: * -1 : absent du graphique
2274: * 0 : graduations automatiques
2275: * >0 : valeur manuelle
2276: */
2277:
2278: real8 x2_min;
2279: real8 x2_max;
2280: real8 y2_min;
2281: real8 y2_max;
2282: real8 z2_min;
2283: real8 z2_max;
2284:
2285: real8 x2_tics;
2286: real8 y2_tics;
2287: real8 z2_tics;
2288:
2289: integer8 mx2_tics;
2290: integer8 my2_tics;
2291: integer8 mz2_tics;
2292:
2293: logical1 x2_lines;
2294: logical1 y2_lines;
2295: logical1 z2_lines;
2296:
2297: logical1 mx2_lines;
2298: logical1 my2_lines;
2299: logical1 mz2_lines;
2300:
2301: real8 resolution;
2302:
2303: logical1 souris_active;
2304:
2305: logical1 echelle_automatique_x;
2306: logical1 echelle_automatique_y;
2307: logical1 echelle_automatique_z;
2308:
2309: logical1 echelle_automatique_x2;
2310: logical1 echelle_automatique_y2;
2311: logical1 echelle_automatique_z2;
2312:
2313: logical1 echelle_log_x;
2314: logical1 echelle_log_y;
2315: logical1 echelle_log_z;
2316:
2317: logical1 echelle_log_x2;
2318: logical1 echelle_log_y2;
2319: logical1 echelle_log_z2;
2320:
2321: real8 point_de_vue_theta;
2322: real8 point_de_vue_phi;
2323: real8 echelle_3D;
2324:
2325: unsigned char *label_x;
2326: unsigned char *label_y;
2327: unsigned char *label_z;
2328: unsigned char *titre;
2329: unsigned char *legende;
2330:
2331: unsigned char *nom_fichier_gnuplot;
2332: unsigned char *type_fichier_gnuplot;
2333:
2334: struct_objet *indep;
2335: struct_objet *depend;
2336: struct_objet *parametres_courbes_de_niveau;
2337:
2338: struct_marque *s_marques;
2339:
2340: file *entree_standard;
2341:
2342: logical1 requete_nouveau_plan;
2343: logical1 mise_a_jour_trace_requise;
2344:
2345: /* Parametres statistiques */
2346:
2347: integer8 colonne_statistique_1;
2348: integer8 colonne_statistique_2;
2349:
2350: /* Etat du calculateur */
2351:
2352: t_8_bits drapeaux_etat[8];
2353:
2354: /* Traitement des exceptions */
2355:
2356: logical1 arret_si_exception;
2357: int exception;
2358: int derniere_exception;
2359: int exception_processus_fils;
2360:
2361: /* Traitement des erreurs */
2362:
2363: int erreur_compilation;
2364: volatile int erreur_execution;
2365: volatile int erreur_systeme;
2366:
2367: struct_objet *s_objet_errone;
2368: struct_objet *s_objet_erreur;
2369:
2370: logical1 erreur_scrutation;
2371:
2372: volatile int erreur_systeme_processus_fils;
2373: int erreur_execution_processus_fils;
2374:
2375: pid_t pid_erreur_processus_fils;
2376:
2377: logical1 erreur_processus_fils;
2378:
2379: integer8 derniere_erreur_fonction_externe;
2380:
2381: int derniere_erreur_systeme;
2382: int derniere_erreur_execution;
2383: int derniere_erreur_evaluation;
2384:
2385: unsigned char *instruction_derniere_erreur;
2386:
2387: integer8 niveau_derniere_erreur;
2388:
2389: logical1 core;
2390: logical1 invalidation_message_erreur;
2391:
2392: /* Debug */
2393:
2394: logical1 debug;
2395: logical8 type_debug;
2396: logical1 debug_programme;
2397: logical1 execution_pas_suivant;
2398: logical1 traitement_instruction_halt;
2399:
2400: /* Interruptions logicielles */
2401:
2402: unsigned char masque_interruptions[d_NOMBRE_INTERRUPTIONS];
2403:
2404: /*
2405: * 'I' : interruption ignorée
2406: * 'Q' : interruption mise en queue pour un traitement ultérieur
2407: * 'N' : traitement normal de l'interruption
2408: */
2409:
2410: integer8 queue_interruptions[d_NOMBRE_INTERRUPTIONS];
2411: integer8 nombre_interruptions_en_queue;
2412: struct_liste_chainee *pile_origine_interruptions
2413: [d_NOMBRE_INTERRUPTIONS];
2414: volatile integer8 nombre_interruptions_non_affectees;
2415:
2416: struct_objet *corps_interruptions[d_NOMBRE_INTERRUPTIONS];
2417:
2418: unsigned char traitement_interruption; /* Y/N */
2419: unsigned char traitement_interruptible; /* Y/N */
2420: unsigned char traitement_at_poke; /* Y/N */
2421:
2422: struct_objet *at_exit;
2423: struct_objet *at_poke;
2424:
2425: /* Variables volatiles */
2426:
2427: volatile sig_atomic_t var_volatile_alarme;
2428: // Traitement de ctrl+C et des arrêts brutaux
2429: volatile sig_atomic_t var_volatile_requete_arret;
2430: // Traitement de ctrl+Z
2431: volatile sig_atomic_t var_volatile_requete_arret2;
2432: volatile sig_atomic_t var_volatile_traitement_retarde_stop;
2433: volatile sig_atomic_t var_volatile_traitement_sigint;
2434:
2435: volatile sig_atomic_t var_volatile_processus_racine;
2436: volatile sig_atomic_t var_volatile_processus_pere;
2437: volatile sig_atomic_t var_volatile_recursivite;
2438:
2439: volatile sig_atomic_t arret_depuis_abort;
2440:
2441: volatile int var_volatile_exception_gsl;
2442:
2443: /* Autres */
2444:
2445: char *rpl_home;
2446:
2447: gsl_rng *generateur_aleatoire;
2448: const gsl_rng_type *type_generateur_aleatoire;
2449:
2450: void *contexte_cas;
2451:
2452: integer8 nombre_arguments;
2453:
2454: /*
2455: * Il s'agit du nombre d'arguments utilisé pour l'évaluation
2456: * des expressions algébriques.
2457: * -1 : la fonction ne peut être dans un objet de type ALG.
2458: * -2 : nombre d'arguments inconnu
2459: * 0 : la fonction doit apparaître en notation infixe
2460: * >0 : la fonction apparaît comme une fonction normale
2461: */
2462:
2463: logical1 lancement_interactif;
2464:
2465: unsigned char *chemin_fichiers_temporaires;
2466: unsigned char langue;
2467: unsigned char retour_routine_evaluation;
2468: unsigned char *localisation;
2469:
2470: integer8 niveau_recursivite;
2471:
2472: pid_t pid_processus_pere;
2473: pthread_t tid_processus_pere;
2474: pthread_t tid;
2475:
2476: logical1 processus_detache;
2477:
2478: enum t_type type_en_cours;
2479:
2480: /* Profilage */
2481:
2482: logical1 profilage;
2483: int niveau_profilage;
2484: struct_liste_profilage *pile_profilage;
2485: struct_liste_profilage2 *pile_profilage_fonctions;
2486: struct timeval horodatage_profilage;
2487:
2488: pthread_mutex_t mutex_allocation;
2489: pthread_mutex_t mutex_allocation_buffer;
2490: pthread_mutex_t mutex_interruptions;
2491: pthread_mutex_t mutex_pile_processus;
2492: pthread_mutex_t mutex_signaux;
2493:
2494: // Mutex autorisant les fork()
2495: sem_t __PTR__ semaphore_fork;
2496:
2497: /* Mutexes */
2498:
2499: struct_liste_chainee *liste_mutexes;
2500: pthread_mutex_t protection_liste_mutexes;
2501: unsigned int sections_critiques;
2502:
2503: /* Variable d'initialisation pour SCHED */
2504:
2505: logical1 initialisation_scheduler;
2506:
2507: /* Drapeau nécessaire à RESTART */
2508:
2509: volatile logical1 requete_redemarrage;
2510:
2511: /* Gestion optimisée de la mémoire */
2512:
2513: double estimation_taille_pile_tampon;
2514: integer8 taille_pile_tampon;
2515: struct_liste_chainee *pile_tampon;
2516:
2517: double estimation_taille_pile_systeme_tampon;
2518: integer8 taille_pile_systeme_tampon;
2519: struct_liste_pile_systeme *pile_systeme_tampon;
2520:
2521: integer8 taille_pile_objets;
2522: struct_objet *pile_objets;
2523:
2524: # define TAILLE_CACHE 1024
2525: # define CACHE(type, nom) \
2526: type *objets_##nom[TAILLE_CACHE]; \
2527: volatile int pointeur_##nom;
2528:
2529: # define CACHE2(type, nom) \
2530: type *nom[TAILLE_CACHE]; \
2531: volatile int pointeur_##nom;
2532:
2533: CACHE(integer8, adr)
2534: CACHE(logical8, bin)
2535: CACHE(complex16, cpl)
2536: CACHE(struct_fonction, fct)
2537: CACHE(integer8, int)
2538: CACHE(struct_matrice, mat)
2539: CACHE(struct_nom, nom)
2540: CACHE(struct_record, rec)
2541: CACHE(real8, rel)
2542: CACHE(struct_tableau, tab)
2543: CACHE(struct_vecteur, vec)
2544:
2545: CACHE2(struct_liste_chainee, maillons)
2546: CACHE2(struct_arbre_variables, variables_noeud)
2547: CACHE2(struct_arbre_variables_partagees, variables_partagees_noeud)
2548: CACHE2(struct_liste_variables, variables_feuille)
2549: CACHE2(struct_variable, variables_variable)
2550: CACHE2(struct_arbre_variables *, variables_tableau_noeuds)
2551: CACHE2(struct_arbre_variables_partagees *,
2552: variables_tableau_noeuds_partages)
2553:
2554: CACHE2(struct_buffer, enveloppes_buffers)
2555: unsigned char ***cache_buffer;
2556: int *pointeur_cache_buffer;
2557: } struct_processus;
2558: #endif
2559:
2560:
2561: /*
2562: ================================================================================
2563: MISE EN PLACE DE L'ALLOCATEUR SPÉCIFIQUE
2564: ================================================================================*/
2565:
2566: #ifndef DEBUG_MEMOIRE
2567: # define malloc(a) rpl_malloc(s_etat_processus, a)
2568: # define realloc(a, b) rpl_realloc(s_etat_processus, a, b)
2569: # define free(a) rpl_free(s_etat_processus, a)
2570: #endif
2571:
2572: void *rpl_malloc(struct_processus *s_etat_processus, size_t s);
2573: void *rpl_realloc(struct_processus *s_etat_processus, void *ptr, size_t s);
2574: void rpl_free(struct_processus *s_etat_processus, void *ptr);
2575: void *sys_malloc(size_t s);
2576: void *sys_realloc(void *ptr, size_t s);
2577: void sys_free(void *ptr);
2578:
2579: /*
2580: * Wrapper de readline() pour que la fonction renvoie un pointeur sur un
2581: * buffer alloué par rpl_malloc().
2582: */
2583:
2584: #define readline(s) readline_wrapper(s_etat_processus, s)
2585: unsigned char *readline_wrapper(struct_processus *s_etat_processus,
2586: unsigned char *s);
2587:
2588:
2589: /*
2590: ================================================================================
2591: PROTOTYPES
2592: ================================================================================
2593: */
2594:
2595: /*
2596: --------------------------------------------------------------------------------
2597: Procédures d'exécution des mots-clef du langage RPL/2
2598: --------------------------------------------------------------------------------
2599: */
2600:
2601: // BEGIN C PROTOTYPES
2602: void instruction_sensible_e(struct_processus *s_etat_processus);
2603: void instruction_sensible_i(struct_processus *s_etat_processus);
2604: void instruction_sensible_infinity(struct_processus *s_etat_processus);
2605:
2606: void instruction_abort(struct_processus *s_etat_processus);
2607: void instruction_abs(struct_processus *s_etat_processus);
2608: void instruction_acos(struct_processus *s_etat_processus);
2609: void instruction_acosh(struct_processus *s_etat_processus);
2610: void instruction_alarm(struct_processus *s_etat_processus);
2611: void instruction_alog(struct_processus *s_etat_processus);
2612: void instruction_and(struct_processus *s_etat_processus);
2613: void instruction_append(struct_processus *s_etat_processus);
2614: void instruction_array_fleche(struct_processus *s_etat_processus);
2615: void instruction_arg(struct_processus *s_etat_processus);
2616: void instruction_asin(struct_processus *s_etat_processus);
2617: void instruction_asinh(struct_processus *s_etat_processus);
2618: void instruction_asl(struct_processus *s_etat_processus);
2619: void instruction_asr(struct_processus *s_etat_processus);
2620: void instruction_atan(struct_processus *s_etat_processus);
2621: void instruction_atanh(struct_processus *s_etat_processus);
2622: void instruction_atexit(struct_processus *s_etat_processus);
2623: void instruction_atpoke(struct_processus *s_etat_processus);
2624: void instruction_autoscale(struct_processus *s_etat_processus);
2625: void instruction_axes(struct_processus *s_etat_processus);
2626:
2627: void instruction_b_vers_r(struct_processus *s_etat_processus);
2628: void instruction_backspace(struct_processus *s_etat_processus);
2629: void instruction_backtrace(struct_processus *s_etat_processus);
2630: void instruction_beep(struct_processus *s_etat_processus);
2631: void instruction_bessel(struct_processus *s_etat_processus);
2632: void instruction_bin(struct_processus *s_etat_processus);
2633:
2634: void instruction_c_vers_r(struct_processus *s_etat_processus);
2635: void instruction_case(struct_processus *s_etat_processus);
2636: void instruction_ceil(struct_processus *s_etat_processus);
2637: void instruction_centr(struct_processus *s_etat_processus);
2638: void instruction_cf(struct_processus *s_etat_processus);
2639: void instruction_chr(struct_processus *s_etat_processus);
2640: void instruction_cipher(struct_processus *s_etat_processus);
2641: void instruction_clear(struct_processus *s_etat_processus);
2642: void instruction_cllcd(struct_processus *s_etat_processus);
2643: void instruction_clmf(struct_processus *s_etat_processus);
2644: void instruction_close(struct_processus *s_etat_processus);
2645: void instruction_clratexit(struct_processus *s_etat_processus);
2646: void instruction_clratpoke(struct_processus *s_etat_processus);
2647: void instruction_clrcntxt(struct_processus *s_etat_processus);
2648: void instruction_clrerr(struct_processus *s_etat_processus);
2649: void instruction_clrfuse(struct_processus *s_etat_processus);
2650: void instruction_clrmtx(struct_processus *s_etat_processus);
2651: void instruction_clrsmphr(struct_processus *s_etat_processus);
2652: void instruction_clrswi(struct_processus *s_etat_processus);
2653: void instruction_cls(struct_processus *s_etat_processus);
2654: void instruction_clusr(struct_processus *s_etat_processus);
2655: void instruction_cnrm(struct_processus *s_etat_processus);
2656: void instruction_cols(struct_processus *s_etat_processus);
2657: void instruction_col_fleche(struct_processus *s_etat_processus);
2658: void instruction_col_moins(struct_processus *s_etat_processus);
2659: void instruction_col_plus(struct_processus *s_etat_processus);
2660: void instruction_comb(struct_processus *s_etat_processus);
2661: void instruction_compress(struct_processus *s_etat_processus);
2662: void instruction_con(struct_processus *s_etat_processus);
2663: void instruction_cond(struct_processus *s_etat_processus);
2664: void instruction_cont(struct_processus *s_etat_processus);
2665: void instruction_continue(struct_processus *s_etat_processus);
2666: void instruction_conj(struct_processus *s_etat_processus);
2667: void instruction_convert(struct_processus *s_etat_processus);
2668: void instruction_copy(struct_processus *s_etat_processus);
2669: void instruction_copyright(struct_processus *s_etat_processus);
2670: void instruction_corr(struct_processus *s_etat_processus);
2671: void instruction_cos(struct_processus *s_etat_processus);
2672: void instruction_cosh(struct_processus *s_etat_processus);
2673: void instruction_cov(struct_processus *s_etat_processus);
2674: void instruction_cr(struct_processus *s_etat_processus);
2675: void instruction_create(struct_processus *s_etat_processus);
2676: void instruction_critical(struct_processus *s_etat_processus);
2677: void instruction_crmtx(struct_processus *s_etat_processus);
2678: void instruction_cross(struct_processus *s_etat_processus);
2679: void instruction_crsmphr(struct_processus *s_etat_processus);
2680: void instruction_crtab(struct_processus *s_etat_processus);
2681: void instruction_cstop(struct_processus *s_etat_processus);
2682: void instruction_cswp(struct_processus *s_etat_processus);
2683: void instruction_currenc(struct_processus *s_etat_processus);
2684: void instruction_cycle(struct_processus *s_etat_processus);
2685:
2686: void instruction_d_vers_r(struct_processus *s_etat_processus);
2687: void instruction_daemonize(struct_processus *s_etat_processus);
2688: void instruction_date(struct_processus *s_etat_processus);
2689: void instruction_dec(struct_processus *s_etat_processus);
2690: void instruction_decr(struct_processus *s_etat_processus);
2691: void instruction_default(struct_processus *s_etat_processus);
2692: void instruction_deg(struct_processus *s_etat_processus);
2693: void instruction_delete(struct_processus *s_etat_processus);
2694: void instruction_depnd(struct_processus *s_etat_processus);
2695: void instruction_depth(struct_processus *s_etat_processus);
2696: void instruction_der(struct_processus *s_etat_processus);
2697: void instruction_det(struct_processus *s_etat_processus);
2698: void instruction_detach(struct_processus *s_etat_processus);
2699: void instruction_dft(struct_processus *s_etat_processus);
2700: void instruction_dgtiz(struct_processus *s_etat_processus);
2701: void instruction_diag_fleche(struct_processus *s_etat_processus);
2702: void instruction_digest(struct_processus *s_etat_processus);
2703: void instruction_disp(struct_processus *s_etat_processus);
2704: void instruction_division(struct_processus *s_etat_processus);
2705: void instruction_do(struct_processus *s_etat_processus);
2706: void instruction_dot(struct_processus *s_etat_processus);
2707: void instruction_draw(struct_processus *s_etat_processus);
2708: void instruction_drax(struct_processus *s_etat_processus);
2709: void instruction_drop(struct_processus *s_etat_processus);
2710: void instruction_drop2(struct_processus *s_etat_processus);
2711: void instruction_dropcntxt(struct_processus *s_etat_processus);
2712: void instruction_dropn(struct_processus *s_etat_processus);
2713: void instruction_drws(struct_processus *s_etat_processus);
2714: void instruction_dup(struct_processus *s_etat_processus);
2715: void instruction_dup2(struct_processus *s_etat_processus);
2716: void instruction_dupcntxt(struct_processus *s_etat_processus);
2717: void instruction_dupn(struct_processus *s_etat_processus);
2718:
2719: void instruction_e(struct_processus *s_etat_processus);
2720: void instruction_edit(struct_processus *s_etat_processus);
2721: void instruction_egalite(struct_processus *s_etat_processus);
2722: void instruction_egv(struct_processus *s_etat_processus);
2723: void instruction_egvl(struct_processus *s_etat_processus);
2724: void instruction_else(struct_processus *s_etat_processus);
2725: void instruction_elseif(struct_processus *s_etat_processus);
2726: void instruction_end(struct_processus *s_etat_processus);
2727: void instruction_eng(struct_processus *s_etat_processus);
2728: void instruction_epsilon(struct_processus *s_etat_processus);
2729: void instruction_eqv(struct_processus *s_etat_processus);
2730: void instruction_erase(struct_processus *s_etat_processus);
2731: void instruction_errm(struct_processus *s_etat_processus);
2732: void instruction_errn(struct_processus *s_etat_processus);
2733: void instruction_eval(struct_processus *s_etat_processus);
2734: void instruction_exget(struct_processus *s_etat_processus);
2735: void instruction_exit(struct_processus *s_etat_processus);
2736: void instruction_exp(struct_processus *s_etat_processus);
2737: void instruction_expm(struct_processus *s_etat_processus);
2738: void instruction_exsub(struct_processus *s_etat_processus);
2739: void instruction_externals(struct_processus *s_etat_processus);
2740: void instruction_eyept(struct_processus *s_etat_processus);
2741:
2742: void instruction_fact(struct_processus *s_etat_processus);
2743: void instruction_false(struct_processus *s_etat_processus);
2744: void instruction_fc_test(struct_processus *s_etat_processus);
2745: void instruction_fc_test_c(struct_processus *s_etat_processus);
2746: void instruction_fc_test_s(struct_processus *s_etat_processus);
2747: void instruction_fft(struct_processus *s_etat_processus);
2748: void instruction_fix(struct_processus *s_etat_processus);
2749: void instruction_fleche(struct_processus *s_etat_processus);
2750: void instruction_fleche_array(struct_processus *s_etat_processus);
2751: void instruction_fleche_col(struct_processus *s_etat_processus);
2752: void instruction_fleche_diag(struct_processus *s_etat_processus);
2753: void instruction_fleche_hms(struct_processus *s_etat_processus);
2754: void instruction_fleche_lcd(struct_processus *s_etat_processus);
2755: void instruction_fleche_list(struct_processus *s_etat_processus);
2756: void instruction_fleche_num(struct_processus *s_etat_processus);
2757: void instruction_fleche_q(struct_processus *s_etat_processus);
2758: void instruction_fleche_row(struct_processus *s_etat_processus);
2759: void instruction_fleche_str(struct_processus *s_etat_processus);
2760: void instruction_fleche_table(struct_processus *s_etat_processus);
2761: void instruction_floor(struct_processus *s_etat_processus);
2762: void instruction_for(struct_processus *s_etat_processus);
2763: void instruction_forall(struct_processus *s_etat_processus);
2764: void instruction_format(struct_processus *s_etat_processus);
2765: void instruction_fp(struct_processus *s_etat_processus);
2766: void instruction_fs_test(struct_processus *s_etat_processus);
2767: void instruction_fs_test_c(struct_processus *s_etat_processus);
2768: void instruction_fs_test_s(struct_processus *s_etat_processus);
2769: void instruction_function(struct_processus *s_etat_processus);
2770: void instruction_fuse(struct_processus *s_etat_processus);
2771:
2772: void instruction_gamma(struct_processus *s_etat_processus);
2773: void instruction_ge(struct_processus *s_etat_processus);
2774: void instruction_gegv(struct_processus *s_etat_processus);
2775: void instruction_gegvl(struct_processus *s_etat_processus);
2776: void instruction_get(struct_processus *s_etat_processus);
2777: void instruction_getc(struct_processus *s_etat_processus);
2778: void instruction_geti(struct_processus *s_etat_processus);
2779: void instruction_getr(struct_processus *s_etat_processus);
2780: void instruction_glegv(struct_processus *s_etat_processus);
2781: void instruction_gregv(struct_processus *s_etat_processus);
2782: void instruction_gt(struct_processus *s_etat_processus);
2783:
2784: void instruction_halt(struct_processus *s_etat_processus);
2785: void instruction_head(struct_processus *s_etat_processus);
2786: void instruction_help(struct_processus *s_etat_processus);
2787: void instruction_hex(struct_processus *s_etat_processus);
2788: void instruction_histogram(struct_processus *s_etat_processus);
2789: void instruction_hms_fleche(struct_processus *s_etat_processus);
2790: void instruction_hms_moins(struct_processus *s_etat_processus);
2791: void instruction_hms_plus(struct_processus *s_etat_processus);
2792:
2793: void instruction_i(struct_processus *s_etat_processus);
2794: void instruction_idft(struct_processus *s_etat_processus);
2795: void instruction_idn(struct_processus *s_etat_processus);
2796: void instruction_if(struct_processus *s_etat_processus);
2797: void instruction_iferr(struct_processus *s_etat_processus);
2798: void instruction_ifft(struct_processus *s_etat_processus);
2799: void instruction_ift(struct_processus *s_etat_processus);
2800: void instruction_ifte(struct_processus *s_etat_processus);
2801: void instruction_im(struct_processus *s_etat_processus);
2802: void instruction_implicit(struct_processus *s_etat_processus);
2803: void instruction_in(struct_processus *s_etat_processus);
2804: void instruction_incr(struct_processus *s_etat_processus);
2805: void instruction_indep(struct_processus *s_etat_processus);
2806: void instruction_input(struct_processus *s_etat_processus);
2807: void instruction_infinity(struct_processus *s_etat_processus);
2808: void instruction_inquire(struct_processus *s_etat_processus);
2809: void instruction_int(struct_processus *s_etat_processus);
2810: void instruction_interrupt(struct_processus *s_etat_processus);
2811: void instruction_inv(struct_processus *s_etat_processus);
2812: void instruction_ip(struct_processus *s_etat_processus);
2813: void instruction_iswi(struct_processus *s_etat_processus);
2814: void instruction_itrace(struct_processus *s_etat_processus);
2815:
2816: void instruction_jdate(struct_processus *s_etat_processus);
2817:
2818: void instruction_key(struct_processus *s_etat_processus);
2819: void instruction_keylabel(struct_processus *s_etat_processus);
2820: void instruction_keytitle(struct_processus *s_etat_processus);
2821: void instruction_kill(struct_processus *s_etat_processus);
2822: void instruction_kind(struct_processus *s_etat_processus);
2823:
2824: void instruction_label(struct_processus *s_etat_processus);
2825: void instruction_last(struct_processus *s_etat_processus);
2826: void instruction_lcase(struct_processus *s_etat_processus);
2827: void instruction_lcd_fleche(struct_processus *s_etat_processus);
2828: void instruction_lchol(struct_processus *s_etat_processus);
2829: void instruction_le(struct_processus *s_etat_processus);
2830: void instruction_legv(struct_processus *s_etat_processus);
2831: void instruction_limit(struct_processus *s_etat_processus);
2832: void instruction_line(struct_processus *s_etat_processus);
2833: void instruction_list_fleche(struct_processus *s_etat_processus);
2834: void instruction_ln(struct_processus *s_etat_processus);
2835: void instruction_lnp1(struct_processus *s_etat_processus);
2836: void instruction_localization(struct_processus *s_etat_processus);
2837: void instruction_lock(struct_processus *s_etat_processus);
2838: void instruction_log(struct_processus *s_etat_processus);
2839: void instruction_logger(struct_processus *s_etat_processus);
2840: void instruction_logscale(struct_processus *s_etat_processus);
2841: void instruction_lq(struct_processus *s_etat_processus);
2842: void instruction_lsq(struct_processus *s_etat_processus);
2843: void instruction_lt(struct_processus *s_etat_processus);
2844: void instruction_lu(struct_processus *s_etat_processus);
2845: void instruction_l_vers_t(struct_processus *s_etat_processus);
2846:
2847: void instruction_mant(struct_processus *s_etat_processus);
2848: void instruction_mark(struct_processus *s_etat_processus);
2849: void instruction_max(struct_processus *s_etat_processus);
2850: void instruction_maxs(struct_processus *s_etat_processus);
2851: void instruction_mclrin(struct_processus *s_etat_processus);
2852: void instruction_mean(struct_processus *s_etat_processus);
2853: void instruction_mem(struct_processus *s_etat_processus);
2854: void instruction_memlock(struct_processus *s_etat_processus);
2855: void instruction_memunlock(struct_processus *s_etat_processus);
2856: void instruction_min(struct_processus *s_etat_processus);
2857: void instruction_mins(struct_processus *s_etat_processus);
2858: void instruction_mod(struct_processus *s_etat_processus);
2859: void instruction_moins(struct_processus *s_etat_processus);
2860: void instruction_mtxlock(struct_processus *s_etat_processus);
2861: void instruction_mtxstatus(struct_processus *s_etat_processus);
2862: void instruction_mtxtrylock(struct_processus *s_etat_processus);
2863: void instruction_mtxunlock(struct_processus *s_etat_processus);
2864: void instruction_multiplication(struct_processus *s_etat_processus);
2865:
2866: void instruction_nbrcpus(struct_processus *s_etat_prorcessus);
2867: void instruction_ne(struct_processus *s_etat_processus);
2868: void instruction_neg(struct_processus *s_etat_processus);
2869: void instruction_next(struct_processus *s_etat_processus);
2870: void instruction_newplane(struct_processus *s_etat_processus);
2871: void instruction_not(struct_processus *s_etat_processus);
2872: void instruction_nrand(struct_processus *s_etat_processus);
2873: void instruction_nrproc(struct_processus *s_etat_processus);
2874: void instruction_ns(struct_processus *s_etat_processus);
2875: void instruction_num(struct_processus *s_etat_processus);
2876:
2877: void instruction_obget(struct_processus *s_etat_processus);
2878: void instruction_obsub(struct_processus *s_etat_processus);
2879: void instruction_oct(struct_processus *s_etat_processus);
2880: void instruction_open(struct_processus *s_etat_processus);
2881: void instruction_or(struct_processus *s_etat_processus);
2882: void instruction_over(struct_processus *s_etat_processus);
2883:
2884: void instruction_p_vers_r(struct_processus *s_etat_processus);
2885: void instruction_paper(struct_processus *s_etat_processus);
2886: void instruction_parameter(struct_processus *s_etat_processus);
2887: void instruction_parametric(struct_processus *s_etat_processus);
2888: void instruction_pcov(struct_processus *s_etat_processus);
2889: void instruction_peek(struct_processus *s_etat_processus);
2890: void instruction_perm(struct_processus *s_etat_processus);
2891: void instruction_persist(struct_processus *s_etat_processus);
2892: void instruction_pi(struct_processus *s_etat_processus);
2893: void instruction_pick(struct_processus *s_etat_processus);
2894: void instruction_plot(struct_processus *s_etat_processus);
2895: void instruction_plotter(struct_processus *s_etat_processus);
2896: void instruction_plus(struct_processus *s_etat_processus);
2897: void instruction_pmax(struct_processus *s_etat_processus);
2898: void instruction_pmin(struct_processus *s_etat_processus);
2899: void instruction_poke(struct_processus *s_etat_processus);
2900: void instruction_polar(struct_processus *s_etat_processus);
2901: void instruction_poll(struct_processus *s_etat_processus);
2902: void instruction_pos(struct_processus *s_etat_processus);
2903: void instruction_pourcent(struct_processus *s_etat_processus);
2904: void instruction_pourcent_ch(struct_processus *s_etat_processus);
2905: void instruction_pourcent_t(struct_processus *s_etat_processus);
2906: void instruction_ppar(struct_processus *s_etat_processus);
2907: void instruction_pr1(struct_processus *s_etat_processus);
2908: void instruction_print(struct_processus *s_etat_processus);
2909: void instruction_private(struct_processus *s_etat_processus);
2910: void instruction_prlcd(struct_processus *s_etat_processus);
2911: void instruction_prmd(struct_processus *s_etat_processus);
2912: void instruction_procid(struct_processus *s_etat_processus);
2913: void instruction_prompt(struct_processus *s_etat_processus);
2914: void instruction_protect(struct_processus *s_etat_processus);
2915: void instruction_prst(struct_processus *s_etat_processus);
2916: void instruction_prstc(struct_processus *s_etat_processus);
2917: void instruction_prusr(struct_processus *s_etat_processus);
2918: void instruction_prvar(struct_processus *s_etat_processus);
2919: void instruction_psdev(struct_processus *s_etat_processus);
2920: void instruction_puissance(struct_processus *s_etat_processus);
2921: void instruction_purge(struct_processus *s_etat_processus);
2922: void instruction_pshcntxt(struct_processus *s_etat_processus);
2923: void instruction_pshprfl(struct_processus *s_etat_processus);
2924: void instruction_pulcntxt(struct_processus *s_etat_processus);
2925: void instruction_pulprfl(struct_processus *s_etat_processus);
2926: void instruction_put(struct_processus *s_etat_processus);
2927: void instruction_putc(struct_processus *s_etat_processus);
2928: void instruction_puti(struct_processus *s_etat_processus);
2929: void instruction_putr(struct_processus *s_etat_processus);
2930: void instruction_pvar(struct_processus *s_etat_processus);
2931:
2932: void instruction_qr(struct_processus *s_etat_processus);
2933:
2934: void instruction_r_vers_b(struct_processus *s_etat_processus);
2935: void instruction_r_vers_c(struct_processus *s_etat_processus);
2936: void instruction_r_vers_d(struct_processus *s_etat_processus);
2937: void instruction_r_vers_p(struct_processus *s_etat_processus);
2938: void instruction_rad(struct_processus *s_etat_processus);
2939: void instruction_rand(struct_processus *s_etat_processus);
2940: void instruction_rank(struct_processus *s_etat_processus);
2941: void instruction_rceq(struct_processus *s_etat_processus);
2942: void instruction_rci(struct_processus *s_etat_processus);
2943: void instruction_rcij(struct_processus *s_etat_processus);
2944: void instruction_rcl(struct_processus *s_etat_processus);
2945: void instruction_rclf(struct_processus *s_etat_processus);
2946: void instruction_rcls(struct_processus *s_etat_processus);
2947: void instruction_rclswi(struct_processus *s_etat_processus);
2948: void instruction_rcws(struct_processus *s_etat_processus);
2949: void instruction_rdate(struct_processus *s_etat_processus);
2950: void instruction_rdm(struct_processus *s_etat_processus);
2951: void instruction_rdgn(struct_processus *s_etat_processus);
2952: void instruction_rdz(struct_processus *s_etat_processus);
2953: void instruction_re(struct_processus *s_etat_processus);
2954: void instruction_read(struct_processus *s_etat_processus);
2955: void instruction_recode(struct_processus *s_etat_processus);
2956: void instruction_record(struct_processus *s_etat_processus);
2957: void instruction_recv(struct_processus *s_etat_processus);
2958: void instruction_redraw(struct_processus *s_etat_processus);
2959: void instruction_regex(struct_processus *s_etat_processus);
2960: void instruction_relax(struct_processus *s_etat_processus);
2961: void instruction_remove(struct_processus *s_etat_processus);
2962: void instruction_res(struct_processus *s_etat_processus);
2963: void instruction_restart(struct_processus *s_etat_processus);
2964: void instruction_recall(struct_processus *s_etat_processus);
2965: void instruction_regv(struct_processus *s_etat_processus);
2966: void instruction_repeat(struct_processus *s_etat_processus);
2967: void instruction_repl(struct_processus *s_etat_processus);
2968: void instruction_return(struct_processus *s_etat_processus);
2969: void instruction_revlist(struct_processus *s_etat_processus);
2970: void instruction_rewind(struct_processus *s_etat_processus);
2971: void instruction_rfuse(struct_processus *s_etat_processus);
2972: void instruction_rgdl(struct_processus *s_etat_processus);
2973: void instruction_rgdr(struct_processus *s_etat_processus);
2974: void instruction_rl(struct_processus *s_etat_processus);
2975: void instruction_rlb(struct_processus *s_etat_processus);
2976: void instruction_rnd(struct_processus *s_etat_processus);
2977: void instruction_rnrm(struct_processus *s_etat_processus);
2978: void instruction_roll(struct_processus *s_etat_processus);
2979: void instruction_rolld(struct_processus *s_etat_processus);
2980: void instruction_rot(struct_processus *s_etat_processus);
2981: void instruction_row_fleche(struct_processus *s_etat_processus);
2982: void instruction_row_moins(struct_processus *s_etat_processus);
2983: void instruction_row_plus(struct_processus *s_etat_processus);
2984: void instruction_rr(struct_processus *s_etat_processus);
2985: void instruction_rrb(struct_processus *s_etat_processus);
2986: void instruction_rsd(struct_processus *s_etat_processus);
2987: void instruction_rstop(struct_processus *s_etat_processus);
2988: void instruction_rswp(struct_processus *s_etat_processus);
2989:
2990: void instruction_s_moins(struct_processus *s_etat_processus);
2991: void instruction_s_plus(struct_processus *s_etat_processus);
2992: void instruction_same(struct_processus *s_etat_processus);
2993: void instruction_save(struct_processus *s_etat_processus);
2994: void instruction_scatter(struct_processus *s_etat_processus);
2995: void instruction_scale(struct_processus *s_etat_processus);
2996: void instruction_sched(struct_processus *s_etat_processus);
2997: void instruction_schur(struct_processus *s_etat_processus);
2998: void instruction_sci(struct_processus *s_etat_processus);
2999: void instruction_scls(struct_processus *s_etat_processus);
3000: void instruction_sconj(struct_processus *s_etat_processus);
3001: void instruction_sdev(struct_processus *s_etat_processus);
3002: void instruction_select(struct_processus *s_etat_processus);
3003: void instruction_send(struct_processus *s_etat_processus);
3004: void instruction_sf(struct_processus *s_etat_processus);
3005: void instruction_shared(struct_processus *s_etat_processus);
3006: void instruction_sign(struct_processus *s_etat_processus);
3007: void instruction_sin(struct_processus *s_etat_processus);
3008: void instruction_sinh(struct_processus *s_etat_processus);
3009: void instruction_sinv(struct_processus *s_etat_processus);
3010: void instruction_size(struct_processus *s_etat_processus);
3011: void instruction_sl(struct_processus *s_etat_processus);
3012: void instruction_slb(struct_processus *s_etat_processus);
3013: void instruction_slice(struct_processus *s_etat_processus);
3014: void instruction_slicescale(struct_processus *s_etat_processus);
3015: void instruction_smphrdecr(struct_processus *s_etat_processus);
3016: void instruction_smphrgetv(struct_processus *s_etat_processus);
3017: void instruction_smphrincr(struct_processus *s_etat_processus);
3018: void instruction_smphrtrydecr(struct_processus *s_etat_processus);
3019: void instruction_sneg(struct_processus *s_etat_processus);
3020: void instruction_sort(struct_processus *s_etat_processus);
3021: void instruction_spar(struct_processus *s_etat_processus);
3022: void instruction_spawn(struct_processus *s_etat_processus);
3023: void instruction_splash(struct_processus *s_etat_processus);
3024: void instruction_sq(struct_processus *s_etat_processus);
3025: void instruction_sqlconnect(struct_processus *s_etat_processus);
3026: void instruction_sqldisconnect(struct_processus *s_etat_processus);
3027: void instruction_sqlquery(struct_processus *s_etat_processus);
3028: void instruction_sqrt(struct_processus *s_etat_processus);
3029: void instruction_sr(struct_processus *s_etat_processus);
3030: void instruction_srb(struct_processus *s_etat_processus);
3031: void instruction_srev(struct_processus *s_etat_processus);
3032: void instruction_sst(struct_processus *s_etat_processus);
3033: void instruction_star_d(struct_processus *s_etat_processus);
3034: void instruction_star_h(struct_processus *s_etat_processus);
3035: void instruction_star_s(struct_processus *s_etat_processus);
3036: void instruction_star_w(struct_processus *s_etat_processus);
3037: void instruction_start(struct_processus *s_etat_processus);
3038: void instruction_static(struct_processus *s_etat_processus);
3039: void instruction_std(struct_processus *s_etat_processus);
3040: void instruction_step(struct_processus *s_etat_processus);
3041: void instruction_steq(struct_processus *s_etat_processus);
3042: void instruction_sto(struct_processus *s_etat_processus);
3043: void instruction_sto_division(struct_processus *s_etat_processus);
3044: void instruction_sto_fois(struct_processus *s_etat_processus);
3045: void instruction_sto_moins(struct_processus *s_etat_processus);
3046: void instruction_sto_plus(struct_processus *s_etat_processus);
3047: void instruction_stof(struct_processus *s_etat_processus);
3048: void instruction_stop(struct_processus *s_etat_processus);
3049: void instruction_store(struct_processus *s_etat_processus);
3050: void instruction_stos(struct_processus *s_etat_processus);
3051: void instruction_stoswi(struct_processus *s_etat_processus);
3052: void instruction_str_fleche(struct_processus *s_etat_processus);
3053: void instruction_stws(struct_processus *s_etat_processus);
3054: void instruction_sub(struct_processus *s_etat_processus);
3055: void instruction_suspend(struct_processus *s_etat_processus);
3056: void instruction_svd(struct_processus *s_etat_processus);
3057: void instruction_svl(struct_processus *s_etat_processus);
3058: void instruction_swap(struct_processus *s_etat_processus);
3059: void instruction_swi(struct_processus *s_etat_processus);
3060: void instruction_swilock(struct_processus *s_etat_processus);
3061: void instruction_swiqueue(struct_processus *s_etat_processus);
3062: void instruction_swistatus(struct_processus *s_etat_processus);
3063: void instruction_swiunlock(struct_processus *s_etat_processus);
3064: void instruction_swapcntxt(struct_processus *s_etat_processus);
3065: void instruction_sx(struct_processus *s_etat_processus);
3066: void instruction_sx2(struct_processus *s_etat_processus);
3067: void instruction_sxy(struct_processus *s_etat_processus);
3068: void instruction_sy(struct_processus *s_etat_processus);
3069: void instruction_sy2(struct_processus *s_etat_processus);
3070: void instruction_sync(struct_processus *s_etat_processus);
3071: void instruction_syseval(struct_processus *s_etat_processus);
3072:
3073: void instruction_table_fleche(struct_processus *s_etat_processus);
3074: void instruction_tail(struct_processus *s_etat_processus);
3075: void instruction_tan(struct_processus *s_etat_processus);
3076: void instruction_tanh(struct_processus *s_etat_processus);
3077: void instruction_target(struct_processus *s_etat_processus);
3078: void instruction_taylr(struct_processus *s_etat_processus);
3079: void instruction_then(struct_processus *s_etat_processus);
3080: void instruction_time(struct_processus *s_etat_processus);
3081: void instruction_title(struct_processus *s_etat_processus);
3082: void instruction_tokenize(struct_processus *s_etat_processus);
3083: void instruction_tot(struct_processus *s_etat_processus);
3084: void instruction_trim(struct_processus *s_etat_processus);
3085: void instruction_trn(struct_processus *s_etat_processus);
3086: void instruction_trnc(struct_processus *s_etat_processus);
3087: void instruction_true(struct_processus *s_etat_processus);
3088: void instruction_type(struct_processus *s_etat_processus);
3089: void instruction_t_vers_l(struct_processus *s_etat_processus);
3090:
3091: void instruction_ucase(struct_processus *s_etat_processus);
3092: void instruction_uchol(struct_processus *s_etat_processus);
3093: void instruction_uncompress(struct_processus *s_etat_processus);
3094: void instruction_unlock(struct_processus *s_etat_processus);
3095: void instruction_unprotect(struct_processus *s_etat_processus);
3096: void instruction_until(struct_processus *s_etat_processus);
3097: void instruction_use(struct_processus *s_etat_processus);
3098: void instruction_utpc(struct_processus *s_etat_processus);
3099: void instruction_utpf(struct_processus *s_etat_processus);
3100: void instruction_utpn(struct_processus *s_etat_processus);
3101: void instruction_utpt(struct_processus *s_etat_processus);
3102:
3103: void instruction_var(struct_processus *s_etat_processus);
3104: void instruction_variable(struct_processus *s_etat_processus);
3105: void instruction_vars(struct_processus *s_etat_processus);
3106: void instruction_verify(struct_processus *s_etat_processus);
3107: void instruction_vers_niveau_inferieur(struct_processus *s_etat_processus);
3108: void instruction_vers_niveau_superieur(struct_processus *s_etat_processus);
3109: void instruction_version(struct_processus *s_etat_processus);
3110: void instruction_visit(struct_processus *s_etat_processus);
3111: void instruction_volatile(struct_processus *s_etat_processus);
3112:
3113: void instruction_wait(struct_processus *s_etat_processus);
3114: void instruction_warranty(struct_processus *s_etat_processus);
3115: void instruction_wfdata(struct_processus *s_etat_processus);
3116: void instruction_wfack(struct_processus *s_etat_processus);
3117: void instruction_wflock(struct_processus *s_etat_processus);
3118: void instruction_wfpoke(struct_processus *s_etat_processus);
3119: void instruction_wfproc(struct_processus *s_etat_processus);
3120: void instruction_wfsock(struct_processus *s_etat_processus);
3121: void instruction_wfswi(struct_processus *s_etat_processus);
3122: void instruction_while(struct_processus *s_etat_processus);
3123: void instruction_wireframe(struct_processus *s_etat_processus);
3124: void instruction_workdir(struct_processus *s_etat_processus);
3125: void instruction_write(struct_processus *s_etat_processus);
3126:
3127: void instruction_xcol(struct_processus *s_etat_processus);
3128: void instruction_xor(struct_processus *s_etat_processus);
3129: void instruction_xpon(struct_processus *s_etat_processus);
3130: void instruction_xroot(struct_processus *s_etat_processus);
3131:
3132: void instruction_ycol(struct_processus *s_etat_processus);
3133: void instruction_yield(struct_processus *s_etat_processus);
3134:
3135: /*
3136: --------------------------------------------------------------------------------
3137: Procédures
3138: --------------------------------------------------------------------------------
3139: */
3140:
3141: #ifndef RPLARGS
3142: void affectation_interruptions_logicielles(struct_processus *s_etat_processus);
3143: void affichage_pile(struct_processus *s_etat_processus,
3144: struct_liste_chainee *l_element_courant, integer8 niveau_courant);
3145: #endif
3146:
3147: void *allocation_maillon(struct_processus *s_etat_processus);
3148:
3149: #ifndef RPLARGS
3150: void analyse(struct_processus *s_etat_processus, void (*fonction)());
3151: void *analyse_instruction(struct_processus *s_etat_processus,
3152: unsigned char *candidat);
3153: void appel_gnuplot(struct_processus *s_etat_processus,
3154: unsigned char persistance);
3155: void cf(struct_processus *s_etat_processus, unsigned char indice_drapeau);
3156: void cond(struct_processus *s_etat_processus,
3157: struct_matrice *s_matrice, real8 *condition);
3158: void conversion_chaine(struct_processus *s_etat_processus,
3159: unsigned char *chaine, unsigned char type);
3160: void conversion_decimal_vers_hms(real8 *angle);
3161: void conversion_degres_vers_radians(real8 *angle);
3162: void conversion_element_tex(struct_processus *s_etat_processus,
3163: unsigned char **element, unsigned char *fonction);
3164: void conversion_format(struct_processus *s_etat_processus,
3165: unsigned char *chaine);
3166: void conversion_hms_vers_decimal(real8 *angle);
3167: void conversion_majuscule_limitee(
3168: unsigned char *chaine_entree, unsigned char *chaine_sortie,
3169: integer8 longueur);
3170: void conversion_radians_vers_degres(real8 *angle);
3171: void copie_arbre_variables(struct_processus *s_etat_processus,
3172: struct_processus *s_nouvel_etat_processus);
3173: void correction_formateur_tex(struct_processus *s_etat_processus,
3174: unsigned char **ligne);
3175: void depilement_pile_systeme(struct_processus *s_etat_processus);
3176: void derivation(struct_processus *s_etat_processus,
3177: struct_objet **s_expression);
3178: void determinant(struct_processus *s_etat_processus, struct_matrice *s_matrice,
3179: void *valeur);
3180: void deverrouillage_threads_concurrents(struct_processus *s_etat_processus);
3181: void ecriture_pile(struct_processus *s_etat_processus, file *flux,
3182: struct_liste_chainee *l_element_courant, integer8 niveau_courant);
3183: void ecriture_profil(struct_processus *s_etat_processus);
3184: void effacement_pile_systeme(struct_processus *s_etat_processus);
3185: void empilement_pile_systeme(struct_processus *s_etat_processus);
3186: void encart(struct_processus *s_etat_processus, integer8 duree);
3187: void evaluation_romberg(struct_processus *s_etat_processus,
3188: struct_objet *s_expression, unsigned char *variable, real8 *point,
3189: real8 *valeur, logical1 *validite);
3190: void factorisation_cholesky(struct_processus *s_etat_processus,
3191: struct_matrice *s_matrice, unsigned char mode);
3192: void factorisation_lq(struct_processus *s_etat_processus,
3193: struct_matrice *s_matrice, void **tau);
3194: void factorisation_lu(struct_processus *s_etat_processus,
3195: struct_matrice *s_matrice, struct_matrice **s_permutation);
3196: void factorisation_qr(struct_processus *s_etat_processus,
3197: struct_matrice *s_matrice, void **tau);
3198: void factorisation_schur(struct_processus *s_etat_processus,
3199: struct_matrice *s_matrice, struct_matrice **s_schur);
3200: void *fusible(void *argument);
3201: void formateur_tex(struct_processus *s_etat_processus, struct_objet *s_objet,
3202: unsigned char environnement);
3203: void formateur_elementaire_tex(struct_processus *s_etat_processus,
3204: file *fichier, struct_objet *s_objet, unsigned char environnement);
3205: void impression_pile(struct_processus *s_etat_processus,
3206: struct_liste_chainee *l_element_courant,
3207: unsigned char methode, integer8 niveau_courant);
3208: void impression_tex(struct_processus *s_etat_processus);
3209: void informations(struct_processus *s_etat_processus);
3210: void initialisation_allocateur(struct_processus *s_etat_processus);
3211: void initialisation_completion(void);
3212: void initialisation_contexte_cas(struct_processus *s_etat_processus);
3213: void initialisation_drapeaux(struct_processus *s_etat_processus);
3214: void initialisation_generateur_aleatoire(struct_processus *s_etat_processus,
3215: logical1 initialisation_automatique, integer8 racine);
3216: void initialisation_instructions(struct_processus *s_etat_processus);
3217: void initialisation_variables(struct_processus *s_etat_processus);
3218: #endif
3219:
3220: void initialisation_objet(struct_objet *s_objet);
3221:
3222: #ifndef RPLARGS
3223: void insertion_thread(struct_processus *s_etat_processus,
3224: logical1 thread_principal);
3225: void insertion_thread_surveillance(struct_processus *s_etat_processus,
3226: struct_descripteur_thread *s_argument_thread);
3227: void integrale_romberg(struct_processus *s_etat_processus,
3228: struct_objet *s_expression, unsigned char *variable,
3229: real8 a, real8 b, real8 precision);
3230: void interface_cas(struct_processus *s_etat_processus,
3231: enum t_rplcas_commandes commande);
3232: void interruption1(int signal);
3233: void interruption2(int signal);
3234: void interruption3(int signal);
3235: void interruption4(int signal);
3236: void interruption5(int signal);
3237: void interruption6(int signal);
3238: #ifdef HAVE_SIGSEGV_RECOVERY
3239: void interruption_depassement_pile(int urgence,
3240: stackoverflow_context_t scp);
3241: #endif
3242: void inversion_matrice(struct_processus *s_etat_processus,
3243: struct_matrice *s_matrice);
3244: void lancement_daemon(struct_processus *s_etat_processus);
3245: void *lancement_thread(void *argument);
3246: #endif
3247:
3248: void liberation(struct_processus *s_etat_processus, struct_objet *s_objet);
3249: void liberation_maillon(struct_processus *s_etat_processus,
3250: struct_liste_chainee *maillon);
3251:
3252: #ifndef RPLARGS
3253: void liberation_allocateur(struct_processus *s_etat_processus);
3254: void liberation_arbre_instructions(struct_processus *s_etat_processus,
3255: struct_instruction *arbre);
3256: void liberation_arbre_variables(struct_processus *s_etat_processus,
3257: struct_arbre_variables *arbre, logical1 definitions);
3258: void liberation_arbre_variables_partagees(struct_processus *s_etat_processus,
3259: struct_arbre_variables_partagees *arbre);
3260: void liberation_contexte_cas(struct_processus *s_etat_processus);
3261: void liberation_generateur_aleatoire(struct_processus *s_etat_processus);
3262: void liberation_mutexes_arbre_variables_partagees(struct_processus
3263: *s_etat_processus, struct_arbre_variables_partagees *l_element_courant);
3264: void liberation_threads(struct_processus *s_etat_processus);
3265: void liberation_profil(struct_processus *s_etat_processus);
3266: void localisation_courante(struct_processus *s_etat_processus);
3267: void modification_pid_thread_pere(struct_processus *s_etat_processus);
3268: void moindres_carres(struct_processus *s_etat_processus,
3269: struct_matrice *s_matrice_a, struct_matrice *s_matrice_b,
3270: struct_matrice *s_matrice_x);
3271: void profilage(struct_processus *s_etat_processus, unsigned char *fonction);
3272: void rang(struct_processus *s_etat_processus, struct_matrice *s_matrice,
3273: integer8 *valeur);
3274: void recherche_type(struct_processus *s_etat_processus);
3275: void retrait_thread(struct_processus *s_etat_processus);
3276: void retrait_thread_surveillance(struct_processus *s_etat_processus,
3277: struct_descripteur_thread *s_argument_thread);
3278: void rplcore(struct_processus *s_etat_processus);
3279: #endif
3280:
3281: void scrutation_injection(struct_processus *s_etat_processus);
3282:
3283: #ifndef RPLARGS
3284: void scrutation_interruptions(struct_processus *s_etat_processus);
3285: void sf(struct_processus *s_etat_processus, unsigned char indice_drapeau);
3286: void *surveillance_processus(void *argument);
3287: void swap(void *variable_1, void *variable_2, integer8 taille_octets);
3288: void *thread_signaux(void *argument);
3289: void trace(struct_processus *s_etat_processus, FILE *flux);
3290: void traitement_asynchrone_exceptions_gsl(struct_processus *s_etat_processus);
3291: void traitement_exceptions_gsl(const char *reason, const char *file,
3292: int line, int gsl_errno);
3293: void traitement_interruptions_logicielles(struct_processus *s_etat_processus);
3294: void tri_base_symboles_externes(struct_processus *s_etat_processus);
3295: void tri_vecteur(real8 *vecteur, integer8 taille);
3296: void valeurs_propres(struct_processus *s_etat_processus,
3297: struct_matrice *s_matrice,
3298: struct_vecteur *s_valeurs_propres,
3299: struct_matrice *s_vecteurs_propres_gauches,
3300: struct_matrice *s_vecteur_propres_droits);
3301: void valeurs_propres_generalisees(struct_processus *s_etat_processus,
3302: struct_matrice *s_matrice,
3303: struct_matrice *s_metrique,
3304: struct_vecteur *s_valeurs_propres,
3305: struct_matrice *s_vecteurs_propres_gauches,
3306: struct_matrice *s_vecteur_propres_droits);
3307: void valeurs_singulieres(struct_processus *s_etat_processus,
3308: struct_matrice *s_matrice,
3309: struct_matrice *u, struct_vecteur *s, struct_matrice *vh);
3310: void verrouillage_threads_concurrents(struct_processus *s_etat_processus);
3311: #endif
3312:
3313: /*
3314: --------------------------------------------------------------------------------
3315: Fonctions de gestion des signaux
3316: --------------------------------------------------------------------------------
3317: */
3318:
3319: #ifndef RPLARGS
3320: void creation_queue_signaux(struct_processus *s_etat_processus);
3321: void liberation_queue_signaux(struct_processus *s_etat_processus);
3322: void destruction_queue_signaux(struct_processus *s_etat_processus);
3323: int envoi_signal_contexte(struct_processus *s_etat_processus,
3324: enum signaux_rpl signal);
3325: int envoi_signal_processus(pid_t pid, enum signaux_rpl signal,
3326: logical1 test_ouverture);
3327: int envoi_signal_thread(struct_processus *s_etat_processus,
3328: pthread_t tid, enum signaux_rpl signal);
3329: #endif
3330:
3331: /*
3332: --------------------------------------------------------------------------------
3333: Fonctions de sommation de vecteur dans perte de précision
3334: --------------------------------------------------------------------------------
3335: */
3336:
3337: real8 sommation_vecteur_reel(real8 *vecteur, integer8 *taille,
3338: logical1 *erreur_memoire);
3339: complex16 sommation_vecteur_complexe(complex16 *vecteur, integer8 *taille,
3340: logical1 *erreur_memoire);
3341:
3342: /*
3343: --------------------------------------------------------------------------------
3344: Routine principale
3345: --------------------------------------------------------------------------------
3346: */
3347:
3348: #ifndef RPLARGS
3349: int rplinit(int argc, char *argv[], char *envp[],
3350: unsigned char ***resultats, char *rpl_home);
3351: #endif
3352:
3353: /*
3354: --------------------------------------------------------------------------------
3355: Routines de statistiques
3356: --------------------------------------------------------------------------------
3357: */
3358:
3359: #ifndef RPLARGS
3360: real8 correlation_statistique(struct_matrice *s_matrice,
3361: integer8 colonne_1, integer8 colonne_2, logical1 *erreur);
3362: real8 covariance_statistique(struct_matrice *s_matrice,
3363: integer8 colonne_1, integer8 colonne_2,
3364: unsigned char type, logical1 *erreur);
3365: struct_vecteur *ecart_type_statistique(struct_processus *s_etat_processus,
3366: struct_matrice *s_matrice, unsigned char type);
3367: struct_vecteur *moyenne_statistique(struct_processus *s_etat_processus,
3368: struct_matrice *s_matrice);
3369: struct_vecteur *sommation_colonne_statistique(
3370: struct_processus *s_etat_processus, struct_matrice *s_matrice,
3371: integer8 colonne);
3372: struct_vecteur *sommation_produits_colonnes_statistiques(
3373: struct_processus *s_etat_processus, struct_matrice
3374: *s_matrice, integer8 colonne_1, integer8 colonne_2);
3375: struct_vecteur *sommation_statistique(struct_processus *s_etat_processus,
3376: struct_matrice *s_matrice);
3377: struct_vecteur *variance_statistique(struct_processus *s_etat_processus,
3378: struct_matrice *s_matrice, unsigned char type);
3379: #endif
3380:
3381: /*
3382: --------------------------------------------------------------------------------
3383: Gestion des bibliothèques
3384: --------------------------------------------------------------------------------
3385: */
3386:
3387: #ifndef RPLARGS
3388: void *chargement_bibliotheque(struct_processus *s_etat_processus,
3389: unsigned char *bibliotheque);
3390: logical1 execution_fonction_de_bibliotheque(struct_processus *s_etat_processus,
3391: unsigned char *nom_fonction, unsigned char *bibliothque);
3392: logical1 retrait_bibliotheque(struct_processus *s_etat_processus,
3393: struct_bibliotheque *descripteur);
3394: #endif
3395:
3396: struct_liste_chainee *depilement_pile_operationnelle(struct_rpl_arguments
3397: *s_rpl_arguments, struct_objet **s_objet);
3398: struct_liste_chainee *empilement_pile_operationnelle(struct_rpl_arguments
3399: *s_rpl_arguments, struct_objet *s_objet);
3400: struct_liste_chainee *sauvegarde_arguments(struct_rpl_arguments
3401: *s_rpl_arguments, integer8 nombre_arguments);
3402:
3403: /*
3404: --------------------------------------------------------------------------------
3405: Fonctions retournant un CHARACTER*(*)
3406: --------------------------------------------------------------------------------
3407: */
3408:
3409: #ifndef RPLARGS
3410: unsigned char *analyse_algebrique(struct_processus *s_etat_processus,
3411: unsigned char *chaine_algebrique, struct_liste_chainee **l_base_liste);
3412: #endif
3413: unsigned char *analyse_flux(struct_processus *s_etat_processus,
3414: unsigned char *flux, integer8 longueur);
3415: #ifndef RPLARGS
3416: unsigned char *chiffrement(struct_processus *s_etat_processus,
3417: const EVP_CIPHER *type_chiffrement,
3418: logical1 encodage, unsigned char *message, integer8 longueur_message,
3419: unsigned char *clef, integer8 longueur_clef,
3420: unsigned char *vecteur_initialisation,
3421: integer8 *longueur_message_chiffre);
3422: unsigned char *compactage(struct_processus *s_etat_processus,
3423: unsigned char *chaine);
3424: unsigned char *conversion_majuscule(struct_processus *s_etat_processus,
3425: unsigned char *chaine);
3426: unsigned char *creation_nom_fichier(struct_processus *s_etat_processus,
3427: unsigned char *chemin);
3428: unsigned char *date_compilation(struct_processus *s_etat_processus);
3429: unsigned char *extraction_chaine(struct_processus *s_etat_processus,
3430: unsigned char *chaine, integer8 i, integer8 j);
3431: unsigned char *formateur(struct_processus *s_etat_processus, long offset,
3432: struct_objet *s_objet);
3433: unsigned char *formateur_fichier(struct_processus *s_etat_processus,
3434: struct_objet *s_objet, struct_objet *s_format,
3435: integer8 longueur, integer8 longueur_champ, unsigned char format,
3436: unsigned char type, integer8 *longueur_effective, integer8 *recursivite,
3437: logical1 export_fichier);
3438: #endif
3439: unsigned char *formateur_flux(struct_processus *s_etat_processus,
3440: unsigned char *donnees, integer8 *longueur);
3441: #ifndef RPLARGS
3442: unsigned char *formateur_fichier_nombre(struct_processus *s_etat_processus,
3443: void *valeur_numerique, unsigned char type,
3444: integer8 longueur, integer8 longueur_champ, unsigned char format);
3445: unsigned char *formateur_fichier_binaire_nombre(struct_processus
3446: *s_etat_processus, void *valeur_numerique, unsigned char type_entree,
3447: unsigned char type, integer8 longueur, integer8 *longueur_conversion);
3448: unsigned char *formateur_fichier_reel(struct_processus *s_etat_processus,
3449: void *valeur_numerique, unsigned char type,
3450: integer8 longueur, integer8 longueur_champ, unsigned char format);
3451: unsigned char *formateur_nombre(struct_processus *s_etat_processus,
3452: void *valeur_numerique, unsigned char type);
3453: unsigned char *formateur_reel(struct_processus *s_etat_processus,
3454: void *valeur_numerique, unsigned char type);
3455: unsigned char *messages(struct_processus *s_etat_processus);
3456: unsigned char *pointeur_ieme_caractere(struct_processus *s_etat_processus,
3457: unsigned char *chaine, integer8 position);
3458: unsigned char *purification_chaine(struct_processus *s_etat_processus,
3459: unsigned char *chaine);
3460: unsigned char *recherche_chemin_fichiers_temporaires(struct_processus
3461: *s_etat_processus);
3462: unsigned char *reencodage(struct_processus *s_etat_processus,
3463: unsigned char *chaine_entree, unsigned char *codage_entree,
3464: unsigned char *codage_sortie);
3465: unsigned char *transliteration(struct_processus *s_etat_processus,
3466: unsigned char *chaine_entree, unsigned char *codage_entree,
3467: unsigned char *codage_sortie);
3468: #endif
3469:
3470: /*
3471: --------------------------------------------------------------------------------
3472: Fonctions retournant un INTEGER*1 (drapeau d'erreur)
3473: --------------------------------------------------------------------------------
3474: */
3475:
3476: #ifndef RPLARGS
3477: logical1 analyse_syntaxique(struct_processus *s_etat_processus);
3478: logical1 arret_thread_signaux(struct_processus *s_etat_processus);
3479: logical1 caracteristiques_fichier(struct_processus *s_etat_processus,
3480: unsigned char *nom, logical1 *existence, logical1 *ouverture,
3481: unsigned long *unite);
3482: logical1 controle(struct_processus *s_etat_processus, unsigned char *fichier,
3483: unsigned char *type, unsigned char *somme_candidate);
3484: logical1 controle_integrite(struct_processus *s_etat_processus,
3485: unsigned char *executable_candidat, unsigned char *executable);
3486: logical1 creation_variable(struct_processus *s_etat_processus,
3487: struct_variable *s_variable,
3488: unsigned char autorisation_creation_variable_statique,
3489: unsigned char autorisation_creation_variable_partagee);
3490: logical1 creation_variable_partagee(struct_processus *s_etat_processus,
3491: struct_variable_partagee *s_variable);
3492: logical1 creation_variable_statique(struct_processus *s_etat_processus,
3493: struct_variable_statique *s_variable);
3494: logical1 chainage(struct_processus *s_etat_processus);
3495: logical1 compilation(struct_processus *s_etat_processus);
3496: logical1 depilement(struct_processus *s_etat_processus,
3497: struct_liste_chainee **l_base_liste, struct_objet **s_objet);
3498: logical1 destruction_fichier(unsigned char *nom_fichier);
3499: logical1 empilement(struct_processus *s_etat_processus,
3500: struct_liste_chainee **l_base_liste, struct_objet *s_objet);
3501: logical1 empilement_pile_last(struct_processus *s_etat_processus,
3502: integer8 nombre_arguments);
3503: logical1 evaluation(struct_processus *s_etat_processus, struct_objet *s_objet,
3504: unsigned char type_evaluation);
3505: logical1 initialisation_fichier_acces_direct(struct_processus *s_etat_processus,
3506: sqlite3 *sqlite, logical1 binaire);
3507: logical1 initialisation_fichier_acces_indexe(struct_processus *s_etat_processus,
3508: sqlite3 *sqlite, integer8 position_clef, logical1 binaire);
3509: logical1 lancement_thread_signaux(struct_processus *s_etat_processus);
3510: logical1 recherche_instruction_suivante(struct_processus *s_etat_processus);
3511: logical1 recherche_instruction_suivante_recursive(
3512: struct_processus *s_etat_processus, integer8 recursivite);
3513: logical1 retrait_variable(struct_processus *s_etat_processus,
3514: unsigned char *nom_variable, unsigned char type);
3515: logical1 retrait_variables_par_niveau(struct_processus *s_etat_processus);
3516: logical1 retrait_variable_partagee(struct_processus *s_etat_processus,
3517: unsigned char *nom_variable, union_position_variable position);
3518: logical1 retrait_variables_partagees_locales(
3519: struct_processus *s_etat_processus);
3520: logical1 retrait_variable_statique(struct_processus *s_etat_processus,
3521: unsigned char *nom_variable, union_position_variable position);
3522: logical1 retrait_variables_statiques_locales(
3523: struct_processus *s_etat_processus);
3524: logical1 sequenceur(struct_processus *s_etat_processus);
3525: logical1 sequenceur_optimise(struct_processus *s_etat_processus,
3526: struct_liste_chainee *l_bibliotheques);
3527: #endif
3528:
3529: /*
3530: --------------------------------------------------------------------------------
3531: Fonctions retournant un INTEGER*1 (drapeau)
3532: --------------------------------------------------------------------------------
3533: */
3534:
3535: logical1 depassement_addition(integer8 *a, integer8 *b, integer8 *resultat);
3536: logical1 depassement_multiplication(integer8 *a, integer8 *b,
3537: integer8 *resultat);
3538: logical1 depassement_soustraction(integer8 *a, integer8 *b, integer8 *resultat);
3539: logical1 depassement_puissance(integer8 *a, integer8 *b, integer8 *resultat);
3540:
3541: #ifndef RPLARGS
3542: logical1 ecriture_pipe(struct_processus *s_etat_processus, int pipe,
3543: struct_objet *s_objet);
3544: logical1 recherche_variable(struct_processus *s_etat_processus,
3545: unsigned char *nom_variable);
3546: logical1 recherche_variable_globale(struct_processus *s_etat_processus,
3547: unsigned char *nom_variable);
3548: logical1 test_cfsf(struct_processus *s_etat_processus,
3549: unsigned char indice_drapeau);
3550: logical1 test_expression_rpn(unsigned char *chaine);
3551: logical1 test_fonction(unsigned char *chaine);
3552: logical1 validation_chaine(unsigned char *chaine);
3553: #endif
3554:
3555: /*
3556: --------------------------------------------------------------------------------
3557: Fonctions retournant un ssize_t
3558: --------------------------------------------------------------------------------
3559: */
3560:
3561: #ifndef RPLARGS
3562: ssize_t read_atomic(struct_processus *s_etat_processus,
3563: int fd, void *buf, size_t count);
3564: ssize_t read_atomic_signal(struct_processus *s_etat_processus,
3565: int fd, void *buf, size_t count);
3566: ssize_t write_atomic(struct_processus *s_etat_processus,
3567: int fd, void *buf, size_t count);
3568: #endif
3569:
3570: /*
3571: --------------------------------------------------------------------------------
3572: Fonctions renvoyant un int
3573: --------------------------------------------------------------------------------
3574: */
3575:
3576: int alsprintf(struct_processus *s_etat_processus,
3577: unsigned char **strp, const char *fmt, ...);
3578: #ifndef RPLARGS
3579: int association_etat_processus_readline();
3580: #endif
3581: int interruption_violation_access(void *adresse_fautive, int gravite);
3582: #ifndef RPLARGS
3583: int initialisation_etat_processus_readline();
3584: int liberation_etat_processus_readline();
3585: integer8 liste_variables(struct_processus *s_etat_processus,
3586: struct_tableau_variables *tableau);
3587: integer8 nombre_variables(struct_processus *s_etat_processus);
3588: int readline_analyse_syntaxique(int count, int key);
3589: int readline_effacement(int count, int key);
3590: #endif
3591: int std_fprintf(file *flux, const char *format, ...);
3592: int tex_fprintf(struct_processus *s_etat_processus,
3593: file *flux, const char *format, ...);
3594: int transliterated_fprintf(struct_processus *s_etat_processus, file *flux,
3595: const char *format, ...);
3596: int valsprintf(struct_processus *s_etat_processus,
3597: unsigned char **strp, const char *fmt, va_list ap);
3598: int wrapper_instruction_intrinseque(void (*fonction)(),
3599: struct_rpl_arguments *rpl_arguments);
3600:
3601: /*
3602: --------------------------------------------------------------------------------
3603: Fonctions renvoyant un INTEGER*1 (longueur d'un entier binaire)
3604: --------------------------------------------------------------------------------
3605: */
3606:
3607: #ifndef RPLARGS
3608: unsigned char longueur_entiers_binaires(struct_processus *s_etat_processus);
3609: #endif
3610:
3611: /*
3612: --------------------------------------------------------------------------------
3613: Fonctions retournant un INTEGER*8 (valeur binaire non signée)
3614: --------------------------------------------------------------------------------
3615: */
3616:
3617: #ifndef RPLARGS
3618: logical8 masque_entiers_binaires(struct_processus *s_etat_processus);
3619: #endif
3620:
3621: /*
3622: --------------------------------------------------------------------------------
3623: Fonctions retournant un INTEGER*8 (entier standard RPL/2)
3624: --------------------------------------------------------------------------------
3625: */
3626:
3627: #ifndef RPLARGS
3628: integer8 occupation_memoire(struct_objet *s_objet);
3629: integer8 longueur_chaine(struct_processus *s_etat_processus,
3630: unsigned char *chaine);
3631: integer8 position_caractere_de_chaine(struct_processus *s_etat_processus,
3632: unsigned char *chaine, unsigned char *position);
3633: #endif
3634:
3635: /*
3636: --------------------------------------------------------------------------------
3637: Fonctions renvoyant une liste chaînée (pointeur sur *struct_liste_chainee)
3638: --------------------------------------------------------------------------------
3639: */
3640:
3641: #ifndef RPLARGS
3642: struct_liste_chainee *analyse_rpn(struct_processus *s_etat_processus,
3643: unsigned char *chaine_rpn);
3644: #endif
3645:
3646: /*
3647: --------------------------------------------------------------------------------
3648: Allocateur de buffers à cache
3649: --------------------------------------------------------------------------------
3650: */
3651:
3652: void initialisation_allocateur_buffer(struct_processus *s_etat_processus);
3653: void liberation_allocateur_buffer(struct_processus *s_etat_pocessus);
3654: struct_buffer *allocation_buffer(struct_processus *s_etat_processus,
3655: size_t longueur);
3656: void liberation_buffer(struct_processus *s_etat_processus,
3657: struct_buffer *buffer);
3658:
3659: /*
3660: --------------------------------------------------------------------------------
3661: Fonctions renvoyant une copie de la structure de description des processus
3662: --------------------------------------------------------------------------------
3663: */
3664:
3665: #ifndef RPLARGS
3666: struct_processus *copie_etat_processus(struct_processus *s_etat_processus);
3667: #endif
3668:
3669: /*
3670: --------------------------------------------------------------------------------
3671: Fonctions renvoyant un pointeur sur un fichier (file *) ou un descripteur
3672: --------------------------------------------------------------------------------
3673: */
3674:
3675: #ifndef RPLARGS
3676: file *creation_fichier_tex(struct_processus *s_etat_processus);
3677: struct_descripteur_fichier *descripteur_fichier(struct_processus
3678: *s_etat_processus, struct_fichier *s_fichier);
3679: #endif
3680:
3681: /*
3682: --------------------------------------------------------------------------------
3683: Fonctions renvoyant un pointeur sur une *struct_objet
3684: --------------------------------------------------------------------------------
3685: */
3686:
3687: struct_objet *copie_objet(struct_processus *s_etat_processus,
3688: struct_objet *s_objet, unsigned char type);
3689:
3690: struct_objet *allocation(struct_processus *s_etat_processus, enum t_type type);
3691: #ifndef RPLARGS
3692: struct_objet *formateur_date(struct_processus *s_etat_processus,
3693: struct timeval *temps);
3694: struct_objet *lecture_fichier_non_formate(struct_processus *s_etat_processus,
3695: void *argument, integer8 longueur_buffer, logical1 recursivite);
3696: struct_objet *lecture_pipe(struct_processus *s_etat_processus, int pipe);
3697: struct_objet *parametres_sql(struct_processus *s_etat_processus,
3698: struct_objet *s_parametres);
3699: struct_objet *simplification(struct_processus *s_etat_processus,
3700: struct_objet *s_objet);
3701:
3702: struct_arbre_variables *allocation_noeud(struct_processus *s_etat_processus);
3703: struct_arbre_variables **allocation_tableau_noeuds(
3704: struct_processus *s_etat_processus);
3705:
3706: /*
3707: --------------------------------------------------------------------------------
3708: Fonctions renvoyant un pointeur sur une *struct_liste_variables_statiques
3709: ou *struct_liste_variables_partagees
3710: --------------------------------------------------------------------------------
3711: */
3712:
3713: struct_liste_variables_statiques *recherche_variable_statique(struct_processus
3714: *s_etat_processus, unsigned char *nom_variable,
3715: union_position_variable position, unsigned char origine);
3716: struct_liste_variables_partagees *recherche_variable_partagee(struct_processus
3717: *s_etat_processus, unsigned char *nom_variable,
3718: union_position_variable position, unsigned char origine);
3719: #endif
3720:
3721: /*
3722: --------------------------------------------------------------------------------
3723: Fonctions gérant la complétion automatique
3724: --------------------------------------------------------------------------------
3725: */
3726:
3727: char **completion_rpl();
3728: char *generateur_commandes();
3729: char **completion_matches();
3730:
3731: // END C PROTOTYPES
3732:
3733: /*
3734: --------------------------------------------------------------------------------
3735: Arithmétique
3736: --------------------------------------------------------------------------------
3737: */
3738:
3739: void f77absc_(complex16 *c, real8 *resultat);
3740:
3741: void f77additioncc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3742: void f77additionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3743: void f77additioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3744:
3745: void f77divisioncc_(complex16 *ca, complex16 *rb, complex16 *resultat);
3746: void f77divisionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3747: void f77divisioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3748: void f77divisionic_(integer8 *ib, complex16 *cb, complex16 *resultat);
3749: void f77divisionrc_(real8 *ra, complex16 *cb, complex16 *resultat);
3750:
3751: void f77multiplicationcc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3752: void f77multiplicationci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3753: void f77multiplicationcr_(complex16 *ca, real8 *rb, complex16 *resultat);
3754:
3755: void f77puissancecc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3756: void f77puissanceci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3757: void f77puissancecr_(complex16 *ca, real8 *rb, complex16 *resultat);
3758: void f77puissanceic_(integer8 *ia, complex16 *cb, complex16 *resultat);
3759: void f77puissanceii_(integer8 *ia, integer8 *ib, integer8 *resultat);
3760: void f77puissanceir_(integer8 *ia, real8 *rb, real8 *resultat);
3761: void f77puissancerc_(real8 *ra, complex16 *cb, complex16 *resultat);
3762: void f77puissanceri_(real8 *ra, integer8 *ib, real8 *resultat);
3763: void f77puissancerr_(real8 *ra, real8 *rb, real8 *resultat);
3764:
3765: void f77racinecarreec_(complex16 *ca, complex16 *resultat);
3766: void f77racinecarreein_(integer8 *ia, complex16 *resultat);
3767: void f77racinecarreeip_(integer8 *ia, real8 *resultat);
3768: void f77racinecarreern_(real8 *ia, complex16 *resultat);
3769: void f77racinecarreerp_(real8 *ia, real8 *resultat);
3770:
3771: void f77soustractioncc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3772: void f77soustractionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3773: void f77soustractioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3774: void f77soustractionic_(integer8 *ib, complex16 *cb, complex16 *resultat);
3775: void f77soustractionrc_(real8 *ra, complex16 *cb, complex16 *resultat);
3776:
3777: /*
3778: --------------------------------------------------------------------------------
3779: Trigonométrie complexe
3780: --------------------------------------------------------------------------------
3781: */
3782:
3783: void f77acos_(complex16 *argument, complex16 *resultat);
3784: void f77asin_(complex16 *argument, complex16 *resultat);
3785: void f77atan_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3786: void f77cos_(complex16 *argument, complex16 *resultat);
3787: void f77sin_(complex16 *argument, complex16 *resultat);
3788: void f77tan_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3789:
3790: /*
3791: --------------------------------------------------------------------------------
3792: Fonctions hyperboliques
3793: --------------------------------------------------------------------------------
3794: */
3795:
3796: void f77acoshc_(complex16 *argument, complex16 *resultat);
3797: void f77alogc_(complex16 *argument, complex16 *resultat);
3798: void f77asinhc_(complex16 *argument, complex16 *resultat);
3799: void f77atanhc_(complex16 *argument, complex16 *resultat);
3800: void f77cosh_(complex16 *argument, complex16 *resultat);
3801: void f77expc_(complex16 *argument, complex16 *resultat);
3802: void f77lnc_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3803: void f77lnin_(integer8 *argument, complex16 *resultat, integer4 *erreur);
3804: void f77lnrn_(real8 *argument, complex16 *resultat, integer4 *erreur);
3805: void f77logc_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3806: void f77login_(integer8 *argument, complex16 *resultat, integer4 *erreur);
3807: void f77logrn_(real8 *argument, complex16 *resultat, integer4 *erreur);
3808: void f77sinh_(complex16 *argument, complex16 *resultat);
3809: void f77tanh_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3810: void f77acoshi_(integer8 *argument, real8 *resultat);
3811: void f77acoshr_(real8 *argument, real8 *resultat);
3812: void f77asinhi_(integer8 *argument, real8 *resultat);
3813: void f77asinhr_(real8 *argument, real8 *resultat);
3814: void f77atanhi_(integer8 *argument, real8 *resultat);
3815: void f77atanhr_(real8 *argument, real8 *resultat);
3816: void f77lnip_(integer8 *argument, real8 *resultat, integer4 *erreur);
3817: void f77lnrp_(real8 *argument, real8 *resultat, integer4 *erreur);
3818: void f77logip_(integer8 *argument, real8 *resultat, integer4 *erreur);
3819: void f77logrp_(real8 *argument, real8 *resultat, integer4 *erreur);
3820:
3821: /*
3822: --------------------------------------------------------------------------------
3823: Calculs divers
3824: --------------------------------------------------------------------------------
3825: */
3826:
3827: void f90arrangement(integer8 *n, integer8 *k, real8 *resultat);
3828: void f90combinaison(integer8 *n, integer8 *k, real8 *resultat);
3829: void f90fcd(real8 *x, integer8 *n1, integer8 *n2, real8 *resultat);
3830: void f90gausscd(real8 *x, real8 *moyenne, real8 *variance, real8 *resultat);
3831: void f90tcd(real8 *x, integer8 *n, real8 *resultat);
3832: void f90x2cd(real8 *x, integer8 *n, real8 *resultat);
3833:
3834: // BEGIN C PROTOTYPES
3835: void dft(complex16 *dft, integer4 *nombre_lignes, integer4 *nombre_colonnes,
3836: integer4 *inverse, integer4 *erreur);
3837: // END C PROTOTYPES
3838:
3839: /*
3840: --------------------------------------------------------------------------------
3841: Fonctions Lapack
3842: --------------------------------------------------------------------------------
3843: */
3844:
3845: /*
3846: * Calcul de la longueur d'un espace de travail
3847: */
3848:
3849: #ifndef RPLARGS
3850: integer4 ilaenv_(integer4 *optimal, char *nom_fonction, char *option,
3851: integer4 *n1, integer4 *n2, integer4 *n3, integer4 *n4,
3852: integer4 longueur_nom_fonction, integer4 longueur_option);
3853:
3854: /*
3855: * Inversion
3856: */
3857:
3858: void dgetri_(integer4 *ordre_a, real8 *a, integer4 *lda, integer4 *pivot,
3859: real8 *work, integer4 *dim_work, integer4 *ios);
3860: void zgetri_(integer4 *ordre_a, complex16 *a, integer4 *lda, integer4 *pivot,
3861: complex16 *work, integer4 *dim_work, integer4 *ios);
3862:
3863: /*
3864: * Valeurs propres
3865: */
3866:
3867: void zgeev_(unsigned char *calcul_vp_gauches, unsigned char *calcul_vp_droits,
3868: integer4 *dim_matrice1, complex16 *matrice_f77,
3869: integer4 *dim_matrice2, complex16 *valeurs_propres,
3870: complex16 *vpg_f77, integer4 *dim_matrice3,
3871: complex16 *vpd_f77, integer4 *dim_matrice4,
3872: complex16 *work, integer4 *lwork, real8 *rwork,
3873: integer4 *erreur, integer4 longueur_1, integer4 longueur_2);
3874:
3875: /*
3876: * Valeurs propres généralisées
3877: */
3878:
3879: void zggev_(unsigned char *calcul_vp_gauches, unsigned char *calcul_vp_droits,
3880: integer4 *dim_matrice1, complex16 *matrice_f77,
3881: integer4 *dim_matrice2, complex16 *metrique_f77,
3882: integer4 *dim_matrice3, complex16 *alpha, complex16 *beta,
3883: complex16 *vpg_f77, integer4 *dim_matrice4,
3884: complex16 *vpd_f77, integer4 *dim_matrice5,
3885: complex16 *work, integer4 *lwork, real8 *rwork,
3886: integer4 *erreur, integer4 longueur_1, integer4 longueur_2);
3887:
3888: /*
3889: * Moindres carrés
3890: */
3891:
3892: void dgelsd_(integer4 *nombre_lignes_a, integer4 *nombre_colonnes_a,
3893: integer4 *nombre_colonnes_b, real8 *matrice_a, integer4 *lda,
3894: real8 *matrice_b, integer4 *ldb, real8 *valeurs_singulieres,
3895: real8 *rcond, integer4 *rank, real8 *work, integer4 *lwork,
3896: integer4 *iwork, integer4 *info);
3897: void zgelsd_(integer4 *nombre_lignes_a, integer4 *nombre_colonnes_a,
3898: integer4 *nombre_colonnes_b, complex16 *matrice_a, integer4 *lda,
3899: complex16 *matrice_b, integer4 *ldb, real8 *valeurs_singulieres,
3900: real8 *rcond, integer4 *rank, complex16 *work, integer4 *lwork,
3901: real8 *rwork, integer4 *iwork, integer4 *info);
3902:
3903: /*
3904: * Moindres carrés généralisé
3905: */
3906:
3907: /*
3908: * Décomposition en valeurs singulières
3909: */
3910:
3911: void dgesvd_(unsigned char *jobu, unsigned char *jobvh,
3912: integer4 *m, integer4 *n, real8 *a, integer4 *lda,
3913: real8 *s, real8 *u, integer4 *ldu, real8 *vh, integer4 *ldvh,
3914: real8 *work, integer4 *lwork, integer4 *info, integer4 longueur_jobu,
3915: integer4 longueur_jobvh);
3916: void zgesvd_(unsigned char *jobu, unsigned char *jobvh,
3917: integer4 *m, integer4 *n, real8 *a, integer4 *lda,
3918: real8 *s, real8 *u, integer4 *ldu, real8 *vh, integer4 *ldvh,
3919: real8 *work, integer4 *lwork, real8 *rwork, integer4 *info,
3920: integer4 longueur_jobu, integer4 longueur_jobvh);
3921:
3922: /*
3923: * Factorisations diverses
3924: */
3925:
3926: /* LU de Crout */
3927: void dgetrf_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3928: integer4 *lda, integer4 *pivot, integer4 *ios);
3929: void zgetrf_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3930: integer4 *lda, integer4 *pivot, integer4 *ios);
3931:
3932: /* LQ */
3933: void dgelq2_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3934: integer4 *lda, real8 *tau, real8 *work, integer4 *ios);
3935: void zgelq2_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3936: integer4 *lda, complex16 *tau, complex16 *work, integer4 *ios);
3937:
3938: /* QR */
3939: void dgeqp3_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3940: integer4 *lda, integer4 *pivot, real8 *tau, real8 *work,
3941: integer4 *lwork, integer4 *ios);
3942: void zgeqp3_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3943: integer4 *lda, integer4 *pivot, complex16 *tau, complex16 *work,
3944: integer4 *lwork, real8 *rwork, integer4 *ios);
3945:
3946: /* Cholesky */
3947: void dpptrf_(unsigned char *mode, integer4 *n, complex16 *triangle,
3948: integer4 *ios, integer4 longueur);
3949: void zpptrf_(unsigned char *mode, integer4 *n, complex16 *triangle,
3950: integer4 *ios, integer4 longueur);
3951:
3952: /* Schur */
3953: void dgees_(unsigned char *calcul_vecteur, unsigned char *valeurs_triees,
3954: logical4 (*fonction_tri)(), integer4 *n, real8 *a,
3955: integer4 *lda, integer4 *sdim, real8 *wr, real8 *wi,
3956: real8 *vs, integer4 *ldvs, real8 *work, integer4 *lwork,
3957: logical4 *bwork, integer4 *info, integer4 l1, integer4 l2);
3958: void zgees_(unsigned char *calcul_vecteur, unsigned char *valeurs_triees,
3959: logical4 (*fonction_tri)(), integer4 *n, complex16 *a,
3960: integer4 *lda, integer4 *sdim, complex16 *w,
3961: complex16 *vs, integer4 *ldvs, complex16 *work, integer4 *lwork,
3962: real8 *rwork, logical4 *bwork, integer4 *info,
3963: integer4 l1, integer4 l2);
3964:
3965: /* Déterminant et rang */
3966: void dgecon_(unsigned char *norm, integer4 *n, real8 *a, integer4 *lda,
3967: real8 *anorm, real8 *rcond, real8 *work, integer4 *iwork,
3968: integer4 *info, integer4 l1);
3969: void dgelsy_(integer4 *m, integer4 *n, integer4 *nrhs, real8 *a,
3970: integer4 *lda, real8 *b, integer4 *ldb, integer4 *jpvt, real8 *rcond,
3971: integer4 *rank, real8 *work, integer4 *lwork, integer4 *info);
3972: real8 dlange_(unsigned char *norme, integer4 *n, integer4 *m, real8 *a,
3973: integer4 *lda, real8 *work, integer4 longueur);
3974: real8 zlange_(unsigned char *norme, integer4 *n, integer4 *m, real8 *a,
3975: integer4 *lda, real8 *work, integer4 longueur);
3976: void zgecon_(unsigned char *norm, integer4 *n, complex16 *a, integer4 *lda,
3977: real8 *anorm, real8 *rcond, complex16 *work, real8 *rwork,
3978: integer4 *info, integer4 l1);
3979: void zgelsy_(integer4 *m, integer4 *n, integer4 *nrhs, complex16 *a,
3980: integer4 *lda, complex16 *b, integer4 *ldb, integer4 *jpvt,
3981: real8 *rcond, integer4 *rank, complex16 *work, integer4 *lwork,
3982: real8 *rwork, integer4 *info);
3983: #endif
3984:
3985: /*
3986: * Fonction testant la requête d'arrêt (nécessaire pour tester le
3987: * drapeau depuis une bibliothèque).
3988: */
3989:
3990: int test_arret(struct_processus *s_etat_processus);
3991:
3992: #endif
3993:
3994: // vim: ts=4
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