1: /*
2: ================================================================================
3: RPL/2 (R) version 4.1.31
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_wait(a) ({ int value; sem_getvalue(a, &value); \
399: if (strstr(#a, "fork") != NULL) \
400: uprintf("[%d-%llu] Semaphore %s (%p) "\
401: "waiting at %s() " \
402: "line #%d <%d>\n", (int) getpid(), (unsigned long long) i\
403: pthread_self(), \
404: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
405: sem_wait_SysV(a); })
406: # define sem_trywait(a) ({ int value; sem_getvalue(a, &value); \
407: if (strstr(#a, "fork") != NULL) \
408: uprintf("[%d-%llu] Semaphore %s (%p) "\
409: "trywaiting at %s() " \
410: "line #%d <%d>\n", (int) getpid(), (unsigned long long) i\
411: pthread_self(), \
412: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
413: sem_trywait_SysV(a); })
414: # define sem_post(a) ({ int value; sem_getvalue(a, &value); \
415: if (strstr(#a, "fork") != NULL) \
416: uprintf("[%d-%llu] Semaphore %s (%p) "\
417: "posting at %s() " \
418: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
419: pthread_self(), \
420: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
421: sem_post_SysV(a); })
422: # define sem_destroy(a) ({ int value; sem_getvalue(a, &value); \
423: if (strstr(#a, "fork") != NULL) \
424: uprintf("[%d-%llu] Semaphore %s (%p) "\
425: "destroying at %s() " \
426: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
427: pthread_self(), \
428: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
429: if (value == 0) BUG(1, uprintf("Value %d\n", value)); \
430: sem_destroy_SysV(a); })
431: # else
432: # define sem_destroy(a) sem_destroy_SysV(a)
433: # define sem_wait(a) sem_wait_SysV(a)
434: # define sem_post(a) sem_post_SysV(a)
435: # endif
436:
437: # define sem_init(a, b, c) sem_init_SysV(a, b, c)
438: # define sem_trywait(a) sem_trywait_SysV(a)
439: # define sem_timedwait(a, b) sem_timedwait_SysV(a, b)
440: # define sem_getvalue(a, b) sem_getvalue_SysV(a, b)
441: # define sem_open(...) sem_open_SysV(__VA_ARGS__)
442: # define sem_close(a) sem_close_SysV(a)
443: # define sem_unlink(a) sem_unlink_SysV(a)
444: #else
445: # ifdef DEBUG_SEMAPHORES
446: # define sem_wait(a) ({ int value; sem_getvalue(a, &value); \
447: uprintf("[%d-%llu] Semaphore %s (%p) "\
448: "waiting at %s() " \
449: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
450: pthread_self(), \
451: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
452: sem_wait(a); })
453: # define sem_trywait(a) ({ int value; sem_getvalue(a, &value); \
454: uprintf("[%d-%llu] Semaphore %s (%p) "\
455: "trywaiting at %s() " \
456: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
457: pthread_self(), \
458: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
459: sem_trywait(a); })
460: # define sem_post(a) ({ int value; sem_getvalue(a, &value); \
461: uprintf("[%d-%llu] Semaphore %s (%p) "\
462: "posting at %s() " \
463: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
464: pthread_self(), \
465: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
466: sem_post(a); })
467: # define sem_destroy(a) ({ int value; sem_getvalue(a, &value); \
468: uprintf("[%d-%llu] Semaphore %s (%p) "\
469: "destroying at %s() " \
470: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
471: pthread_self(), \
472: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
473: if (value == 0) BUG(1, uprintf("Value %d\n", value)); \
474: sem_destroy(a); })
475: # endif
476: #endif
477:
478:
479: /*
480: ================================================================================
481: SIGNAUX
482: ================================================================================
483: */
484:
485: #ifndef RPLARGS
486:
487: // Signaux utilisés par défaut :
488: // SIGINT
489: // SIGTSTP
490: // SIGCONT
491: // SIGPIPE
492: // SIGUSR1 et SIGUSR2 sont utilisé par libsigsegv.
493: // SIGHUP
494: // SIGALRM
495:
496: # define SIGTEST 255
497:
498: // Nombre d'interruptions disponibles
499: # define d_NOMBRE_INTERRUPTIONS 64
500: #endif
501:
502: /*
503: ================================================================================
504: Granularité temporelle
505: ================================================================================
506: */
507:
508: #ifndef RPLARGS
509: # define GRANULARITE_us 10
510: # define GRANULARITE_us_max 100000
511: # define INCR_GRANULARITE(g) \
512: do g = 1000 * ((g >= (GRANULARITE_us_max * 1000)) \
513: ? GRANULARITE_us_max : ((g / 1000) + GRANULARITE_us)); while(0)
514: #endif
515:
516: /*
517: ================================================================================
518: Options de debug
519: ================================================================================
520: */
521:
522: #ifndef RPLARGS
523: # define d_debug_pile_utilisateur ((integer8) 0x1)
524: # define d_debug_pile_systeme ((integer8) 0x2)
525: # define d_debug_appels_fonctions ((integer8) 0x4)
526: # define d_debug_processus ((integer8) 0x8)
527: # define d_debug_analyse ((integer8) 0x10)
528: # define d_debug_fusible ((integer8) 0x20)
529: # define d_debug_variables ((integer8) 0x40)
530: # define d_debug_fonctions_intrinseques ((integer8) 0x80)
531: # define d_debug_niveaux ((integer8) 0x100)
532: # define d_conversion_RPN ((integer8) 0x200)
533: # define d_traitement_interruption ((integer8) 0x400)
534: # define d_debug_signaux ((integer8) 0x800)
535: #endif
536:
537: /*
538: ================================================================================
539: Variables globales
540: ================================================================================
541: */
542:
543: #ifndef RPLARGS
544: # ifdef SEMAPHORES_NOMMES
545: # define LONGUEUR_NOM_SEMAPHORE 64
546: # define __PTR__ *
547: # else
548: # define __PTR__
549: # endif
550:
551: __EXTERN__ jmp_buf contexte_ecriture;
552: __EXTERN__ jmp_buf contexte_impression;
553: __EXTERN__ jmp_buf contexte_initial;
554: __EXTERN__ jmp_buf contexte_processus;
555: __EXTERN__ jmp_buf contexte_thread;
556:
557: __EXTERN__ volatile int signal_test;
558:
559: __EXTERN__ pid_t pid_processus_pere;
560:
561: __EXTERN__ pthread_mutex_t mutex_sigaction;
562: __EXTERN__ pthread_mutex_t mutex_liste_threads;
563: __EXTERN__ pthread_mutex_t mutex_creation_variable_partagee
564: __STATIC_MUTEX_INITIALIZATION__;
565: __EXTERN__ pthread_mutex_t mutex_sections_critiques;
566: __EXTERN__ pthread_mutex_t mutex_liste_variables_partagees;
567: __EXTERN__ pthread_mutex_t mutex_sem __STATIC_MUTEX_INITIALIZATION__;
568:
569: __EXTERN__ volatile int routine_recursive;
570: __EXTERN__ volatile int nombre_threads_surveillance_processus;
571:
572: # define SEM_FORK 0
573: # define SEM_QUEUE 1
574: # define SEM_SIGNALISATION 2
575: # define SEM_ARRET_SIGNALISATION 3
576:
577: sem_t *sem_init2(unsigned int valeur, pid_t pid, int ordre);
578: sem_t *sem_init3(unsigned int valeur, pid_t pid, pthread_t tid, int ordre);
579: int sem_destroy2(sem_t *semaphore_p, pid_t pid, int ordre);
580: int sem_destroy3(sem_t *semaphore_p, pid_t pid, pthread_t tid, int ordre);
581: int sem_getvalue2(sem_t *semaphore, int *valeur);
582: sem_t *sem_open2(pid_t pid, int ordre);
583: #endif
584:
585: // Le mutex est là uniquement pour pouvoir émuler le comportement
586: // de sem_getvalue() sur un système comme MacOS X qui ne possède pas
587: // cette fonction.
588:
589: #ifdef Darwin
590: #define sem_getvalue(semaphore, value) sem_getvalue2(semaphore, value)
591: #define sem_post(semaphore) \
592: ({ int r; pthread_mutex_lock(&mutex_sem); \
593: r = sem_post(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
594: #define sem_wait(semaphore) \
595: ({ int r; pthread_mutex_lock(&mutex_sem); \
596: r = sem_wait(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
597: #define sem_trywait(semaphore) \
598: ({ int r; pthread_mutex_lock(&mutex_sem); \
599: r = sem_trywait(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
600: #endif
601:
602: /*
603: ================================================================================
604: Macros
605: ================================================================================
606: */
607:
608: // Par défaut, tout est redirigé vers stderr sauf indication explicite de
609: // stdout.
610:
611: #define printf(...) transliterated_fprintf(s_etat_processus, \
612: stderr, __VA_ARGS__)
613: #define fprintf(flux, ...) transliterated_fprintf(s_etat_processus, \
614: flux, __VA_ARGS__)
615: #define uprintf(...) std_fprintf(stderr, __VA_ARGS__)
616: #define ufprintf(flux, ...) std_fprintf(flux, __VA_ARGS__)
617:
618: #ifdef SunOS
619: # define fopen(...) ({ FILE *desc; \
620: while((desc = fopen(__VA_ARGS__)) == NULL) \
621: { if ((errno != EINTR) && (errno != 0)) break; } desc; })
622: # define freopen(...) ({ FILE *desc; \
623: while((desc = freopen(__VA_ARGS__)) == NULL) \
624: { if ((errno != EINTR) && (errno != 0)) break; } desc; })
625: # define fclose(...) ({ int ios; \
626: while((ios = fclose(__VA_ARGS__)) != 0) \
627: { if ((errno != EINTR) && (errno != 0)) break; } ios; })
628: # define fflush(flux) ({ int ios; \
629: while((ios = fflush((flux == stdout) ? stderr : flux)) != 0) \
630: { if ((errno != EINTR) && (errno != 0)) break; } ios; })
631: # define sem_open(...) ({ sem_t *semaphore; \
632: while((semaphore = sem_open(__VA_ARGS__)) == SEM_FAILED) \
633: { if (errno != EINTR) break; } semaphore; })
634: #else // !SunOS
635: # define fflush(flux) fflush((flux == stdout) ? stderr : flux)
636: #endif
637:
638: // Redéfinition de abs pour un fonctionnement en entier de type long long int
639:
640: #ifdef __GNUC__
641: # define abs(i) ({ typeof(i) _i; _i = (i); (_i >= 0) ? _i : -_i; })
642: // typeof() est une extension de gcc, mais est présent sur d'autres compilateurs
643: // comme Sun Studio. Dans le cas où typeof() n'existe pas, il est possible
644: // d'utiliser la macro suivante, mais elle possède un effet de bord dû à
645: // l'évaluation multiple de l'argument.
646: #else
647: # define abs(i) (((i) >= 0) ? (i) : (-i))
648: #endif
649:
650: #define NOTICE(m) \
651: do \
652: { \
653: ufprintf(stderr, "[%d-%llu] %s() from %s at line %d: %s\n", \
654: getpid(), (unsigned long long) pthread_self(), \
655: __FUNCTION__, __FILE__, __LINE__, m); \
656: fflush(stderr); \
657: } while(0)
658:
659: #ifdef __GLIBC__
660: # include <execinfo.h>
661: # define __BACKTRACE
662: # define BACKTRACE(n) \
663: do \
664: { \
665: void *buffer[n]; \
666: int nb, i; \
667: char **appels; \
668: pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER; \
669: nb = backtrace(buffer, n); \
670: appels = backtrace_symbols(buffer, nb); \
671: pthread_mutex_lock(&mutex); \
672: uprintf("[%d-%llu] BACKTRACE <%s()> at line #%d\n", \
673: getpid(), pthread_self(), __FUNCTION__, __LINE__); \
674: if (appels != NULL) \
675: { \
676: for(i = 0; i < nb; i++) \
677: uprintf(" %s\n", appels[i]); \
678: sys_free(appels); \
679: } \
680: else \
681: uprintf("Nullified backtrace\n"); \
682: uprintf("[%d-%llu] END OF BACKTRACE\n", getpid(), pthread_self()); \
683: fflush(stdout); \
684: pthread_mutex_unlock(&mutex); \
685: } while(0)
686: #else
687: # define BACKTRACE(n) NOTICE("BACKTRACE only defined in glibc")
688: #endif
689:
690: #ifdef __BACKTRACE
691: # define BUG(b, ...) \
692: do { if (b) { uprintf("[%d] BUG! <%s()> at line #%d of %s\n", \
693: (int) getpid(), __FUNCTION__, __LINE__, __FILE__); \
694: __VA_ARGS__; fflush(stdout); \
695: BACKTRACE(64); \
696: pthread_kill(pthread_self(), SIGBUS); }} while(0)
697: #else
698: # define BUG(b, ...) \
699: do { if (b) { uprintf("[%d] BUG! <%s()> at line #%d of %s\n", \
700: (int) getpid(), __FUNCTION__, __LINE__, __FILE__); \
701: __VA_ARGS__; fflush(stdout); \
702: pthread_kill(pthread_self(), SIGBUS); }} while(0)
703: #endif
704:
705:
706: /*
707: ================================================================================
708: Affichage des points de retour des fonctions
709: ================================================================================
710: */
711:
712: #ifdef DEBUG_MEMOIRE
713: void analyse_post_mortem();
714: void *debug_memoire_ajout(size_t taille, const unsigned char *fonction,
715: unsigned long ligne, const unsigned char *argument);
716: void debug_memoire_initialisation();
717: void *debug_memoire_modification(void *pointeur, size_t taille,
718: const unsigned char *fonction, unsigned long ligne,
719: const unsigned char *argument);
720: void debug_memoire_retrait(void *ptr);
721: void debug_memoire_verification();
722:
723: pid_t debug_fork();
724:
725: #define malloc(s) debug_memoire_ajout(s, __FUNCTION__, __LINE__, #s)
726: #define free(s) debug_memoire_retrait(s)
727: #define realloc(s, t) debug_memoire_modification(s, t, \
728: __FUNCTION__, __LINE__, #t)
729: #define fork() debug_fork()
730: #endif
731:
732: #ifdef DEBUG_RETURN
733: # define return uprintf("[%d] Return from <%s()> at line #%d " \
734: "(%s [%d])\n", (int) getpid(), __FUNCTION__, \
735: __LINE__, strerror(errno), errno); fflush(stdout); errno = 0; return
736: #endif
737:
738: #ifdef DEBUG_MUTEX
739: # define pthread_mutex_lock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
740: "locking at %s() " \
741: "line #%d\n", (int) getpid(), (unsigned long long) pthread_self(), \
742: #mutex, mutex, __FUNCTION__, __LINE__), fflush(stdout), \
743: pthread_mutex_lock(mutex)
744: # define pthread_mutex_unlock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
745: "unlocking at " \
746: "%s() line #%d\n", (int) getpid(), (unsigned long long) \
747: pthread_self(), #mutex, mutex, __FUNCTION__, __LINE__), \
748: fflush(stdout), \
749: pthread_mutex_unlock(mutex)
750: # define pthread_mutex_trylock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
751: "trylocking at " \
752: "%s() line #%d\n", (int) getpid(), (unsigned long long) \
753: pthread_self(), #mutex, mutex, __FUNCTION__, __LINE__), \
754: fflush(stdout), \
755: pthread_mutex_trylock(mutex)
756: #endif
757:
758:
759: /*
760: ================================================================================
761: DEFINIONS
762: ================================================================================
763: */
764:
765: /*
766: --------------------------------------------------------------------------------
767: Valeurs
768: --------------------------------------------------------------------------------
769: */
770:
771: #define d_faux ((logical1) 0L)
772: #define d_vrai ((logical1) -1L)
773:
774: #define d_absence_erreur ((logical1) d_faux)
775: #define d_erreur ((logical1) d_vrai)
776:
777: #define d_code_fin_chaine '\0'
778: #define d_code_espace ' '
779: #define d_code_retour_chariot '\n'
780: #define d_code_tabulation '\t'
781: #define d_longueur_maximale_instruction 16
782:
783: #define d_INT "integer"
784: #define d_REL "real"
785: #define d_CPL "complex"
786: #define d_VIN "[ integer ]"
787: #define d_VRL "[ real ]"
788: #define d_VCX "[ complex ]"
789: #define d_MIN "[[ integer ]]"
790: #define d_MRL "[[ real ]]"
791: #define d_MCX "[[ complex ]]"
792: #define d_BIN "# binary[bodh]"
793: #define d_NOM "'name'"
794: #define d_CHN "\"string\""
795: #define d_LST "{ list }"
796: #define d_ALG "'algebraic'"
797: #define d_RPN "<< RPN >>"
798: #define d_FCH "File $n { format }"
799: #define d_SLB "Library $n"
800: #define d_SQL "Sql $n (type)"
801: #define d_PRC "Process $n"
802: #define d_SCK "Socket $n { format }"
803: #define d_SPH "Semaphore $n 'name'"
804: #define d_TAB "<[ table ]>"
805: #define d_MTX "Mutex $n"
806: #define d_REC "|[ record ]|"
807:
808: /*
809: --------------------------------------------------------------------------------
810: Paramètres du système
811: --------------------------------------------------------------------------------
812: */
813:
814: #ifndef RPLARGS
815: # define ds_beep ""
816: # define ds_fichier_historique ".RPL2_history"
817: # define ds_imposition_separateur_decimal d_vrai
818: # define ds_longueur_historique 256
819: # define ds_nombre_maximum_fichiers_ouverts 65536
820: # define ds_preprocesseur "rplpp " \
821: "--nostdinc -C 2> /dev/null"
822: # define ds_rplcore "rpl-core"
823: # define ds_rplprofile "rpl-profile"
824: # define ds_sdat "SDAT"
825: #endif
826:
827: /*
828: --------------------------------------------------------------------------------
829: Erreurs système
830: --------------------------------------------------------------------------------
831: */
832:
833: #ifdef DEBUG_ERREURS
834: # ifdef MESSAGES
835: # define __erreur(i) i
836: # define __erreur_(i) i
837: # else
838: # undef _ERREURS_VARIABLES
839: # ifdef _ERREURS_VARIABLES
840: # define __erreur_(i) __erreur(i)
841: # else
842: # define __erreur_(i) i
843: # endif
844: # define __erreur(i) ({ int ios; ios = errno; \
845: if (strstr(__FUNCTION__, "recherche_variable") \
846: == NULL) { if(ios != 0) \
847: ufprintf(stderr, "LAST ERROR: %s\n", strerror(ios)); \
848: ufprintf(stderr, "ERROR %d AT %s() FROM %s LINE %d\n", \
849: i, __FUNCTION__, __FILE__, __LINE__); BACKTRACE(16); } i; })
850: # endif
851: #else
852: # define __erreur(i) i
853: # define __erreur_(i) i
854: #endif
855:
856: #ifdef DEBUG_FICHIERS
857: # define open(a, ...) \
858: ({ ufprintf(stderr, "[%d] OPEN %s AT %s() FROM %s LINE %d\n", \
859: getpid(), a, \
860: __FUNCTION__, __FILE__, __LINE__); open(a, __VA_ARGS__); })
861: # define pipe(a) \
862: ({ ufprintf(stderr, "[%d] PIPE %s AT %s() FROM %s LINE %d\n", \
863: getpid(), a, \
864: __FUNCTION__, __FILE__, __LINE__); pipe(a); })
865: # define shm_open(a, ...) \
866: ({ ufprintf(stderr, "[%d] SHM_OPEN %s AT %s() FROM %s LINE %d\n", \
867: getpid(), a, \
868: __FUNCTION__, __FILE__, __LINE__); shm_open(a, __VA_ARGS__); })
869: # define shm_unlink(a) \
870: ({ ufprintf(stderr, "[%d] SHM_UNLINK %s AT %s() FROM %s LINE %d\n", \
871: getpid(), a, \
872: __FUNCTION__, __FILE__, __LINE__); shm_unlink(a); })
873: # define sem_open(a, ...) \
874: ({ ufprintf(stderr, "[%d] SEM_OPEN %s AT %s() FROM %s LINE %d\n", \
875: getpid(), a, \
876: __FUNCTION__, __FILE__, __LINE__); sem_open(a, __VA_ARGS__); })
877: # define sem_unlink(a) \
878: ({ ufprintf(stderr, "[%d] SEM_UNLINK %s AT %s() FROM %s LINE %d\n", \
879: getpid(), a, \
880: __FUNCTION__, __FILE__, __LINE__); sem_unlink(a); })
881: # define close(a) \
882: ({ ufprintf(stderr, "[%d] CLOSE %s AT %s() FROM %s LINE %d\n", \
883: getpid(), a, \
884: __FUNCTION__, __FILE__, __LINE__); close(a); })
885: #endif
886:
887: // -1 : erreur provoquée par une bibliothèque externe
888: #ifndef RPLARGS
889: # define d_es 2000
890: # define d_es_allocation_memoire __erreur(2001)
891: # define d_es_variable_introuvable __erreur_(2002)
892: # define d_es_pile_vide __erreur(2003)
893: # define d_es_end_incoherent __erreur(2004)
894: # define d_es_peripherique_stdin __erreur(2005)
895: # define d_es_erreur_fichier __erreur(2006)
896: # define d_es_execution_bibliotheque __erreur(2007)
897: # define d_es_signal __erreur(2008)
898: # define d_es_processus __erreur(2009)
899: # define d_es_pile_operationnelle_vide __erreur(2010)
900: # define d_es_nombre_max_descripteurs __erreur(2011)
901: # define d_es_interruption_invalide __erreur(2012)
902: # define d_es_contexte __erreur(2013)
903: # define d_es_somme_controle __erreur(2014)
904: # define d_es_semaphore __erreur(2015)
905: # define d_es_mutex_acquis_autre_thread __erreur(2016)
906: #endif
907:
908: /*
909: --------------------------------------------------------------------------------
910: Exceptions
911: --------------------------------------------------------------------------------
912: */
913:
914: #ifndef RPLARGS
915: # define d_ep 1000
916: # define d_ep_division_par_zero __erreur(1001)
917: # define d_ep_matrice_non_inversible __erreur(1002)
918: # define d_ep_resultat_indefini __erreur(1003)
919: # define d_ep_underflow __erreur(1004)
920: # define d_ep_overflow __erreur(1005)
921: # define d_ep_domaine_definition __erreur(1006)
922: # define d_ep_perte_precision __erreur(1007)
923: # define d_ep_decomposition_QR __erreur(1008)
924: # define d_ep_matrice_non_definie_positive __erreur(1009)
925: # define d_ep_decomposition_QZ __erreur(1010)
926: # define d_ep_decomposition_SVD __erreur(1011)
927: #endif
928:
929: /*
930: --------------------------------------------------------------------------------
931: Erreurs de compilation
932: --------------------------------------------------------------------------------
933: */
934:
935: #ifndef RPLARGS
936: # define d_ec 3000
937: # define d_ec_niveau_definition_negatif __erreur(3001)
938: # define d_ec_nom_definition_invalide __erreur(3002)
939: # define d_ec_erreur_boucle_definie __erreur(3003)
940: # define d_ec_erreur_instruction_end __erreur(3004)
941: # define d_ec_erreur_instruction_until __erreur(3005)
942: # define d_ec_source_incoherent __erreur(3006)
943: # define d_ec_erreur_instruction_while __erreur(3007)
944: # define d_ec_erreur_instruction_then __erreur(3008)
945: # define d_ec_erreur_instruction_else __erreur(3009)
946: # define d_ec_erreur_instruction_elseif __erreur(3010)
947: # define d_ec_erreur_instruction_select __erreur(3011)
948: # define d_ec_erreur_instruction_case __erreur(3012)
949: #endif
950:
951: /*
952: --------------------------------------------------------------------------------
953: Erreurs à l'exécution
954: --------------------------------------------------------------------------------
955: */
956:
957: // -1 : erreur provoquée par une bibliothèque externe
958: #ifndef RPLARGS
959: # define d_ex 0
960: # define d_ex_pile_vide __erreur(1)
961: # define d_ex_manque_argument __erreur(2)
962: # define d_ex_argument_invalide __erreur(3)
963: # define d_ex_erreur_type_argument __erreur(4)
964: # define d_ex_nom_reserve __erreur(5)
965: # define d_ex_nombre_arguments __erreur(6)
966: # define d_ex_dimensions_invalides __erreur(7)
967: # define d_ex_expression_invalide __erreur(8)
968: # define d_ex_absence_graphique_courant __erreur(9)
969: # define d_ex_erreur_traitement_condition __erreur(10)
970: # define d_ex_erreur_traitement_boucle __erreur(11)
971: # define d_ex_variable_non_definie __erreur_(12)
972: # define d_ex_drapeau_inexistant __erreur(13)
973: # define d_ex_nom_invalide __erreur(14)
974: # define d_ex_element_inexistant __erreur(15)
975: # define d_ex_absence_variable __erreur(16)
976: # define d_ex_erreur_evaluation __erreur(17)
977: # define d_ex_semaphore __erreur(18)
978: # define d_ex_longueur_fft __erreur(19)
979: # define d_ex_queue_impression __erreur(20)
980: # define d_ex_type_trace_invalide __erreur(21)
981: # define d_ex_erreur_fichier __erreur(22)
982: # define d_ex_absence_equation __erreur(23)
983: # define d_ex_erreur_bibliotheque __erreur(24)
984: # define d_ex_execution_bibliotheque __erreur(25)
985: # define d_ex_stop __erreur(26)
986: # define d_ex_matrice_statistique_invalide __erreur(27)
987: # define d_ex_dimensions_matrice_statistique __erreur(28)
988: # define d_ex_absence_observations __erreur(29)
989: # define d_ex_statistiques_echantillon __erreur(30)
990: # define d_ex_observations_inexistantes __erreur(31)
991: # define d_ex_syntaxe __erreur(32)
992: # define d_ex_cycle_hors_boucle __erreur(33)
993: # define d_ex_conversion_unite __erreur(34)
994: # define d_ex_erreur_parametre_fichier __erreur(35)
995: # define d_ex_erreur_acces_fichier __erreur(36)
996: # define d_ex_erreur_requete_fichier __erreur(37)
997: # define d_ex_erreur_format_fichier __erreur(38)
998: # define d_ex_fichier_verrouille __erreur(39)
999: # define d_ex_verrou_indefini __erreur(40)
1000: # define d_ex_fin_de_fichier_atteinte __erreur(41)
1001: # define d_ex_debut_de_fichier_atteint __erreur(42)
1002: # define d_ex_erreur_type_fichier __erreur(43)
1003: # define d_ex_fichier_vide __erreur(44)
1004: # define d_ex_dimensions_differentes __erreur(45)
1005: # define d_ex_routines_mathematiques __erreur(46)
1006: # define d_ex_exit_hors_boucle __erreur(47)
1007: # define d_ex_longueur_dft __erreur(48)
1008: # define d_ex_contexte __erreur(49)
1009: # define d_ex_processus __erreur(50)
1010: # define d_ex_image_processus __erreur(51)
1011: # define d_ex_erreur_sql __erreur(52)
1012: # define d_ex_variable_verrouillee __erreur(53)
1013: # define d_ex_variable_volatile __erreur(54)
1014: # define d_ex_erreur_processus __erreur(55)
1015: # define d_ex_erreur_impression __erreur(56)
1016: # define d_ex_nombre_arguments_fonction __erreur(57)
1017: # define d_ex_fonction_indisponible __erreur(58)
1018: # define d_ex_bibliotheque_chargee __erreur(59)
1019: # define d_ex_aucun_symbole __erreur(60)
1020: # define d_ex_definition_ambigue __erreur(61)
1021: # define d_ex_fichier_hors_contexte __erreur(62)
1022: # define d_ex_socket_en_ecoute __erreur(63)
1023: # define d_ex_interruption_invalide __erreur(64)
1024: # define d_ex_erreur_transcodage __erreur(65)
1025: # define d_ex_absence_processus_pere __erreur(66)
1026: # define d_ex_creation_variable __erreur(67)
1027: # define d_ex_fusible __erreur(68)
1028: # define d_ex_iswi_hors_interruption __erreur(69)
1029: # define d_ex_daemon __erreur(70)
1030: # define d_ex_mutex __erreur(71)
1031: # define d_ex_variable_statique_partagee __erreur(72)
1032: # define d_ex_variable_partagee __erreur(73)
1033: # define d_ex_graphique_memorise __erreur(74)
1034: # define d_ex_matrice_non_diagonale __erreur(75)
1035: # define d_ex_locales __erreur(76)
1036: # define d_ex_representation __erreur(77)
1037: # define d_ex_erreur_profilage __erreur(78)
1038: # define d_ex_enregistrement_inexistant __erreur(79)
1039: # define d_ex_clef_inexistante __erreur(80)
1040: # define d_ex_nom_implicite __erreur(81)
1041: # define d_ex_version_bibliotheque __erreur(82)
1042: # define d_ex_creation_variable_globale __erreur(83)
1043: # define d_ex_erreur_interne_rplcas __erreur(84)
1044: # define d_ex_fichier_corrompu __erreur(85)
1045: # define d_ex_mutex_acquis_autre_thread __erreur(86)
1046: # define d_ex_expression_reguliere __erreur(87)
1047: # define d_ex_instruction_indisponible __erreur(88)
1048: # define d_ex_chiffrement __erreur(89)
1049: # define d_ex_chiffrement_indisponible __erreur(90)
1050: # define d_ex_longueur_clef_chiffrement __erreur(91)
1051: # define d_ex_taille_message __erreur(92)
1052: # define d_ex_type_externe_dup __erreur(93)
1053: # define d_ex_type_externe_drop __erreur(94)
1054: #endif
1055:
1056:
1057: /*
1058: ================================================================================
1059: STRUCTURES
1060: ================================================================================
1061: */
1062:
1063: /*
1064: --------------------------------------------------------------------------------
1065: Structure objet
1066: --------------------------------------------------------------------------------
1067: */
1068:
1069: #ifdef MIN
1070: # undef MIN
1071: #endif
1072:
1073: #ifdef MAX
1074: # undef MAX
1075: #endif
1076:
1077: #define ADR __RPL_ADR
1078: #define ALG __RPL_ALG
1079: #define BIN __RPL_BIN
1080: #define CHN __RPL_CHN
1081: #define CPL __RPL_CPL
1082: #define EXT __RPL_EXT
1083: #define FCH __RPL_FCH
1084: #define FCT __RPL_FCT
1085: #define INT __RPL_INT
1086: #define LST __RPL_LST
1087: #define MCX __RPL_MCX
1088: #define MIN __RPL_MIN
1089: #define MRL __RPL_MRL
1090: #define MTX __RPL_MTX
1091: #define NOM __RPL_NOM
1092: #define NON __RPL_NON
1093: #define PRC __RPL_PRC
1094: #define REC __RPL_REC
1095: #define REL __RPL_REL
1096: #define RPN __RPL_RPN
1097: #define SCK __RPL_SCK
1098: #define SLB __RPL_SLB
1099: #define SPH __RPL_SPH
1100: #define SQL __RPL_SQL
1101: #define TBL __RPL_TBL
1102: #define VCX __RPL_VCX
1103: #define VIN __RPL_VIN
1104: #define VRL __RPL_VRL
1105:
1106: enum t_rplcas_commandes { RPLCAS_INTEGRATION = 0, RPLCAS_LIMITE };
1107:
1108: enum t_type { ADR = 0, ALG, BIN, CHN, CPL, EXT, FCH, FCT, INT, LST,
1109: MCX, MIN, MRL, MTX, NOM, NON, PRC, REC, REL, RPN, SCK,
1110: SLB, SPH, SQL, TBL, VCX, VIN, VRL };
1111:
1112: /*
1113: ADR : adresse sur 64 bits signés.
1114: Adresse d'une définition à interpréter.
1115:
1116: ALG : expression algébrique (struct_liste_chainee *)
1117: La liste chaînée contient la définition convertie en notation
1118: polonaise inversée. Ce type diffère du type 'RPN' au niveau
1119: du format de sortie (notation algébrique).
1120:
1121: BIN : entier binaire sur 64 bits (unsigned integer8 *)
1122: Sans objet.
1123: Type C/Fortran : unsigned integer8
1124:
1125: CHN : chaine de caracteres (unsigned char *)
1126: Sans objet.
1127:
1128: CPL : complexe sur 2*64 bits (complex*16, struct_complexe16 *)
1129: Sans objet.
1130: Type C/Fortran : complex16
1131:
1132: EXT : type géré dans une bibliothèque externe.
1133:
1134: FCH : descripteur de fichier (struct_fichier *).
1135:
1136: FCT : déclaration d'une fonction et de son nombre d'arguments
1137: (struct_fonction *). Ce type n'est nécessaire que dans le
1138: traitement des types 'ALG' et 'RPN'.
1139:
1140: INT : entier sur 64 bits (integer*8, integer8 *)
1141: Sans objet.
1142: Type C/Fortran : integer8
1143:
1144: LST : liste (struct_liste_chainee *)
1145: Les objets sont enregistrés sous forme de liste chaînée récursive.
1146: Cela permet de traiter des tableaux de données hétérogènes de
1147: grandes dimensions. Le nombre de dimensions maximal est fixé par
1148: la mémoire de la station.
1149:
1150: MCX : matrice de complexes (struct_matrice *)
1151: Sans objet.
1152:
1153: MIN : matrice d'entiers (struct_matrice *)
1154: Sans objet.
1155:
1156: MRL : matrice de reels (struct_matrice *)
1157: Sans objet.
1158:
1159: MTX : mutex (struct_mutex *)
1160: Sans objet.
1161:
1162: NOM : nom de variable (struct_nom *)
1163: Sans objet.
1164:
1165: PRC : processus (struct_processus_fils *)
1166: Sans objet.
1167:
1168: REC : enregistrement (struct_record *)
1169:
1170: REL : reel sur 64 bits (real*8, real8 *)
1171: Sans objet.
1172:
1173: RPN : definition (struct_liste_chainee *)
1174: Ce type diffère du type 'ALG' au niveau du format de sortie
1175: (notation polonaise inversée).
1176:
1177: SCK : socket (struct_socket *)
1178:
1179: SLB : bibliothèque dynamique partagée (struct_bibliotheque *)
1180: Sans objet.
1181:
1182: SPH : sémaphore nommé (struct_semaphore *)
1183:
1184: SQL : connecteur sur une base de données SQL (struct_connecteur_sql *)
1185:
1186: TBL : tableau multidimensionnel d'objets (struct_tableau *).
1187:
1188: VCX : vecteur de complexes (struct_vecteur *)
1189: Sans objet.
1190:
1191: VIN : vecteur d'entiers (struct_vecteur *)
1192: Sans objet.
1193:
1194: VRL : vecteur de reels (struct_vecteur *)
1195: Sans objet.
1196: */
1197:
1198: typedef struct objet
1199: {
1200: enum t_type type;
1201: integer8 extension_type;
1202: void *descripteur_bibliotheque;
1203:
1204: volatile long nombre_occurrences;
1205:
1206: pthread_mutex_t mutex;
1207:
1208: void *objet;
1209: } struct_objet;
1210:
1211:
1212: /*
1213: --------------------------------------------------------------------------------
1214: Structure fichier
1215: --------------------------------------------------------------------------------
1216: */
1217:
1218: #ifndef RPLARGS
1219: typedef struct fichier
1220: {
1221: int descripteur;
1222:
1223: unsigned char acces; /* S/D/I */
1224: unsigned char binaire; /* Y/N/F */
1225: unsigned char ouverture;
1226: unsigned char protection;
1227: unsigned char *nom;
1228:
1229: struct_objet *format;
1230:
1231: pid_t pid;
1232: pthread_t tid;
1233:
1234: integer8 position_clef;
1235: } struct_fichier;
1236: #endif
1237:
1238:
1239: /*
1240: --------------------------------------------------------------------------------
1241: Structure mutex
1242: --------------------------------------------------------------------------------
1243: */
1244:
1245: #ifndef RPLARGS
1246: typedef struct rpl_mutex
1247: {
1248: pthread_mutex_t mutex;
1249: pthread_t tid;
1250: } struct_mutex;
1251: #endif
1252:
1253:
1254: /*
1255: --------------------------------------------------------------------------------
1256: Structure sémaphore
1257: --------------------------------------------------------------------------------
1258: */
1259:
1260: #ifndef RPLARGS
1261: typedef struct semaphore
1262: {
1263: unsigned char *nom;
1264: sem_t *semaphore;
1265: } struct_semaphore;
1266: #endif
1267:
1268:
1269: /*
1270: --------------------------------------------------------------------------------
1271: Structure marque
1272: --------------------------------------------------------------------------------
1273: */
1274:
1275: #ifndef RPLARGS
1276: typedef struct marque
1277: {
1278: unsigned char *label;
1279: unsigned char *position;
1280:
1281: struct marque *suivant;
1282: } struct_marque;
1283: #endif
1284:
1285:
1286: /*
1287: --------------------------------------------------------------------------------
1288: Structure bibliothèque
1289: --------------------------------------------------------------------------------
1290: */
1291:
1292: #ifndef RPLARGS
1293: typedef struct bibliotheque
1294: {
1295: void *descripteur;
1296:
1297: pid_t pid;
1298: pthread_t tid;
1299:
1300: unsigned char *nom;
1301: } struct_bibliotheque;
1302: #endif
1303:
1304:
1305: /*
1306: --------------------------------------------------------------------------------
1307: Structure descripteur fichier
1308: --------------------------------------------------------------------------------
1309: */
1310:
1311: #ifndef RPLARGS
1312: typedef struct descripteur_fichier
1313: {
1314: int identifiant;
1315:
1316: unsigned char effacement;
1317: unsigned char type; // C (file *) ou S (sqlite *)
1318: unsigned char *nom;
1319:
1320: pid_t pid;
1321: pthread_t tid;
1322:
1323: union
1324: {
1325: file *descripteur_c;
1326: sqlite3 *descripteur_sqlite;
1327: };
1328: } struct_descripteur_fichier;
1329: #endif
1330:
1331:
1332: /*
1333: --------------------------------------------------------------------------------
1334: Structure connecteur SQL
1335: --------------------------------------------------------------------------------
1336: */
1337:
1338: #ifndef RPLARGS
1339: typedef struct connecteur_sql
1340: {
1341: pid_t pid;
1342: pthread_t tid;
1343:
1344: /*
1345: * "MYSQL"
1346: * "POSTGRESQL"
1347: */
1348:
1349: unsigned char *type;
1350: unsigned char *locale;
1351:
1352: union
1353: {
1354: # ifdef MYSQL_SUPPORT
1355: MYSQL *mysql;
1356: # endif
1357: # ifdef POSTGRESQL_SUPPORT
1358: PGconn *postgresql;
1359: # endif
1360: sqlite3 *sqlite;
1361: } descripteur;
1362: } struct_connecteur_sql;
1363: #endif
1364:
1365: #define sqlclose(s_objet) \
1366: if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, "MYSQL") \
1367: == 0) \
1368: mysqlclose((*((struct_connecteur_sql *) (*s_objet).objet)) \
1369: .descripteur); \
1370: else if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, \
1371: "POSTGRESQL") == 0) \
1372: postgresqlclose((*((struct_connecteur_sql *) (*s_objet).objet)) \
1373: .descripteur); \
1374: else if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, \
1375: "SQLITE") == 0) \
1376: sqlite3_close((*((struct_connecteur_sql *) (*s_objet).objet)) \
1377: .descripteur.sqlite); \
1378: else \
1379: BUG(1, uprintf("SQL type '%s' not allowed!", \
1380: (*((struct_connecteur_sql *) (*s_objet).objet)).type));
1381:
1382: /*
1383: --------------------------------------------------------------------------------
1384: Structure socket
1385: --------------------------------------------------------------------------------
1386: */
1387:
1388: #ifndef RPLARGS
1389:
1390: # define d_BIND_TO_DEVICE 0
1391: # define d_BROADCAST 1
1392: # define d_DONT_ROUTE 2
1393: # define d_KEEP_ALIVE 3
1394: # define d_PRIORITY 4
1395: # define d_RECEIVE_BUFFER 5
1396: # define d_FORCE_RECEIVE_BUFFER 6
1397: # define d_SEND_BUFFER 7
1398: # define d_FORCE_SEND_BUFFER 8
1399: # define d_RECEIVING_TIMEOUT 9
1400: # define d_SENDING_TIMEOUT 10
1401: # define d_REUSE_ADDRESS 11
1402:
1403: typedef struct socket
1404: {
1405: int domaine;
1406: int socket;
1407:
1408: pid_t pid;
1409: pthread_t tid;
1410:
1411: unsigned char *adresse;
1412: unsigned char *adresse_distante;
1413: unsigned char binaire;
1414: unsigned char socket_en_ecoute;
1415: logical1 socket_connectee;
1416: unsigned char effacement;
1417: unsigned char localisation;
1418: unsigned char protection;
1419: unsigned char type[19 + 1];
1420:
1421: integer8 options;
1422: int priorite;
1423: int buffer_reception;
1424: int buffer_emission;
1425: int timeout_emission;
1426: int timeout_reception;
1427:
1428: struct_objet *format;
1429: } struct_socket;
1430: #endif
1431:
1432: /*
1433: --------------------------------------------------------------------------------
1434: Structure liste chaînee
1435: --------------------------------------------------------------------------------
1436: */
1437:
1438: typedef struct liste_chainee
1439: {
1440: struct liste_chainee *suivant;
1441:
1442: struct_objet *donnee;
1443: } struct_liste_chainee;
1444:
1445:
1446: /*
1447: --------------------------------------------------------------------------------
1448: Structure de gestion des signaux en provenance de rplsignal
1449: --------------------------------------------------------------------------------
1450: */
1451:
1452: #define d_NOMBRE_SIGNAUX 64
1453:
1454: typedef struct gestion_signaux
1455: {
1456: unsigned char masque_signaux[d_NOMBRE_SIGNAUX];
1457:
1458: /*
1459: * 'I' : signal ignoré
1460: * 'Q' : signal mis en queue pour un traitement ultérieur
1461: * 'N' : traitement normal du signal
1462: */
1463:
1464: integer8 queue_signaux[d_NOMBRE_SIGNAUX];
1465: integer8 nombre_signaux_en_queue;
1466: struct_objet *corps_signaux[d_NOMBRE_SIGNAUX];
1467:
1468: pthread_mutex_t mutex;
1469: } struct_gestion_signaux;
1470:
1471: #ifndef MAIN_RPL
1472: # define __STATIC_GESTION_SIGNAUX__
1473: #else
1474: # define __STATIC_GESTION_SIGNAUX__ = { .mutex = PTHREAD_MUTEX_INITIALIZER }
1475: #endif
1476:
1477: __EXTERN__ volatile struct_gestion_signaux signaux_externes
1478: __STATIC_GESTION_SIGNAUX__;
1479:
1480:
1481: /*
1482: --------------------------------------------------------------------------------
1483: Structure liste profilage
1484: --------------------------------------------------------------------------------
1485: */
1486:
1487: typedef struct liste_profilage
1488: {
1489: struct liste_profilage *suivant;
1490:
1491: unsigned char *fonction;
1492:
1493: struct timeval dernier_appel;
1494: struct timeval cumul;
1495:
1496: integer8 nombre_appels;
1497: } struct_liste_profilage;
1498:
1499: typedef struct liste_profilage2
1500: {
1501: struct liste_profilage2 *suivant;
1502:
1503: unsigned char *fonction;
1504: } struct_liste_profilage2;
1505:
1506: /*
1507: --------------------------------------------------------------------------------
1508: Structure contenant les fichiers graphiques (liste chaînée)
1509: --------------------------------------------------------------------------------
1510: */
1511:
1512: #ifndef RPLARLS
1513: typedef struct fichier_graphique
1514: {
1515: struct fichier_graphique *suivant;
1516:
1517: logical1 presence_axes;
1518:
1519: unsigned char *nom;
1520: unsigned char type[21];
1521:
1522: unsigned char *legende;
1523:
1524: int dimensions;
1525:
1526: integer8 systeme_axes;
1527: } struct_fichier_graphique;
1528: #endif
1529:
1530: /*
1531: --------------------------------------------------------------------------------
1532: Structure nom
1533: --------------------------------------------------------------------------------
1534: */
1535:
1536: typedef struct nom
1537: {
1538: unsigned char *nom;
1539: logical1 symbole; /* d_vrai/d_faux */
1540: // symbole == d_vrai signifie que le nom a été introduit dans un
1541: // calcul sans les apostrophes.
1542: } struct_nom;
1543:
1544:
1545: /*
1546: --------------------------------------------------------------------------------
1547: Structure processus fils
1548: --------------------------------------------------------------------------------
1549: */
1550:
1551: #ifndef RPLARGS
1552: typedef struct descripteur_thread
1553: {
1554: struct processus *s_etat_processus;
1555: struct processus *s_nouvel_etat_processus;
1556:
1557: struct_objet *argument;
1558:
1559: pid_t pid;
1560: volatile pthread_t tid;
1561:
1562: pthread_t thread_pere;
1563:
1564: pthread_mutex_t mutex;
1565: pthread_mutex_t mutex_nombre_references;
1566:
1567: volatile logical1 thread_actif;
1568:
1569: int pipe_erreurs[2];
1570: int pipe_objets[2];
1571: int pipe_injections[2];
1572: int pipe_nombre_injections[2];
1573: int pipe_interruptions[2];
1574: // pipe_nombre_elements_attente == 0 => initialisation ou terminaison
1575: // pipe_nombre_elements_attente == 1 => objet en attente
1576: // pipe_nombre_elements_attente == 2 => interruption en attente
1577: int pipe_nombre_elements_attente[2];
1578: int pipe_acquittement[2];
1579:
1580: volatile integer8 nombre_objets_dans_pipe;
1581: volatile integer8 nombre_interruptions_dans_pipe;
1582:
1583: logical1 processus_detache;
1584: logical1 destruction_objet;
1585:
1586: volatile signed long nombre_references;
1587: } struct_descripteur_thread;
1588:
1589: typedef struct processus_fils
1590: {
1591: struct_descripteur_thread *thread;
1592: } struct_processus_fils;
1593: #endif
1594:
1595:
1596: /*
1597: --------------------------------------------------------------------------------
1598: Structure liste pile systeme
1599: --------------------------------------------------------------------------------
1600: */
1601:
1602: #ifndef RPLARGS
1603: typedef struct liste_pile_systeme
1604: {
1605: struct liste_pile_systeme *suivant;
1606:
1607: struct_objet *indice_boucle;
1608: struct_objet *limite_indice_boucle;
1609: struct_objet *objet_de_test;
1610:
1611: logical1 arret_si_exception;
1612: logical1 creation_variables_statiques;
1613: logical1 creation_variables_partagees;
1614: logical1 evaluation_expression;
1615: logical1 debug_programme;
1616:
1617: unsigned char clause;
1618:
1619: /*
1620: clause :
1621: I : IF
1622: R : IFERR
1623: X : IFERR indiquant la présence d'une erreur.
1624: T : THEN
1625: E : ELSE
1626: Z : traitement en cours de ELSE
1627: D : DO
1628: U : UNTIL
1629: W : WHILE
1630: M : WHILE avec une clause fausse.
1631: S : SELECT
1632: K : aucun cas CASE n'a encore été traité.
1633: C : au moins un cas de SELECT...CASE a été traité.
1634: Q : traitement en cours d'un cas CASE.
1635: F : traitement du cas DEFAULT
1636: */
1637:
1638: unsigned char retour_definition;
1639: unsigned char *nom_variable;
1640: unsigned char origine_routine_evaluation;
1641: unsigned char type_cloture;
1642:
1643: /*
1644: type clôture :
1645: C SELECT : END termine un test SELECT/DEFAULT/END.
1646: D DO : END termine une boucle DO/UNTIL/END.
1647: I IF : END termine un test IF/THEN (ELSE)/END.
1648: J IFERR : END termine un test IFERR/THEN (ELSE)/END.
1649: K CASE : END termine un test CASE/THEN/END
1650: W WHILE : END termine une boucle WHILE/REPEAT/END.
1651: Q CRITICAL : END termine une section critique CRITICAL/END
1652:
1653: F FOR : NEXT ou STEP termine une boucle avec compteur.
1654: S START : NEXT ou STEP termine une boucle sans compteur.
1655: L LOOP : boucle utilisé dans le traitement de l'instruction RETURN.
1656: Elle correspond à une boucle FOR ou START mais sans son
1657: initialisation.
1658: A FORALL : NEXT termine une boucle sur un objet.
1659: */
1660:
1661: integer8 adresse_retour;
1662: integer8 niveau_courant;
1663: struct_liste_chainee *pointeur_objet_retour;
1664: } struct_liste_pile_systeme;
1665: #endif
1666:
1667:
1668: /*
1669: --------------------------------------------------------------------------------
1670: Structure variable
1671: --------------------------------------------------------------------------------
1672: */
1673:
1674: #ifndef RPLARGS
1675: typedef union position_variable
1676: {
1677: integer8 adresse;
1678: struct_objet *pointeur;
1679: } union_position_variable;
1680:
1681: typedef struct variable
1682: {
1683: unsigned char *nom;
1684: unsigned char origine; // P(rogramme) ou E(valuation)
1685:
1686: integer8 niveau;
1687:
1688: union_position_variable variable_statique;
1689: union_position_variable variable_partagee;
1690:
1691: struct_objet *objet;
1692:
1693: logical1 variable_verrouillee;
1694: } struct_variable;
1695:
1696: #endif
1697:
1698: /*
1699: --------------------------------------------------------------------------------
1700: Structure variable partagée
1701: --------------------------------------------------------------------------------
1702: */
1703:
1704: #ifndef RPLARGS
1705:
1706: typedef struct variable_partage
1707: {
1708: unsigned char *nom;
1709: unsigned char origine;
1710:
1711: integer8 niveau;
1712:
1713: union_position_variable variable_partagee;
1714:
1715: struct_objet *objet;
1716:
1717: pthread_mutex_t mutex;
1718: } struct_variable_partagee;
1719:
1720: #endif
1721:
1722:
1723: /*
1724: --------------------------------------------------------------------------------
1725: Structure variable statique
1726: --------------------------------------------------------------------------------
1727: */
1728:
1729: #ifndef RPLARGS
1730: typedef struct variable_statique
1731: {
1732: unsigned char *nom;
1733: unsigned char origine;
1734:
1735: // Position de création de la variable statique dans le programme ou dans
1736: // l'expression. 'origine' vaut 'P' pour programme ou 'E' pour expression.
1737:
1738: integer8 niveau;
1739:
1740: union_position_variable variable_statique;
1741:
1742: struct_objet *objet;
1743: } struct_variable_statique;
1744: #endif
1745:
1746:
1747: /*
1748: --------------------------------------------------------------------------------
1749: Structure vecteur
1750: --------------------------------------------------------------------------------
1751: */
1752:
1753: typedef struct vecteur
1754: {
1755: integer8 taille;
1756:
1757: unsigned char type; /* C (complex*16), R (real*8), I (integer*8) */
1758:
1759: void *tableau;
1760: } struct_vecteur;
1761:
1762:
1763: /*
1764: --------------------------------------------------------------------------------
1765: Structure matrice
1766: --------------------------------------------------------------------------------
1767: */
1768:
1769: typedef struct matrice
1770: {
1771: integer8 nombre_lignes;
1772: integer8 nombre_colonnes;
1773:
1774: unsigned char type; /* C (complex*16), R (real*8), I (integer*8) */
1775:
1776: void **tableau;
1777: } struct_matrice;
1778:
1779:
1780: /*
1781: --------------------------------------------------------------------------------
1782: Structure tableau
1783: --------------------------------------------------------------------------------
1784: */
1785:
1786: typedef struct tableau
1787: {
1788: integer8 nombre_elements;
1789:
1790: struct_objet **elements;
1791: } struct_tableau;
1792:
1793:
1794: /*
1795: --------------------------------------------------------------------------------
1796: Structure enregistrement
1797: --------------------------------------------------------------------------------
1798: */
1799:
1800: typedef struct record
1801: {
1802: struct_objet *noms;
1803: struct_objet *donnees;
1804: } struct_record;
1805:
1806:
1807: /*
1808: --------------------------------------------------------------------------------
1809: Structure arbre
1810: --------------------------------------------------------------------------------
1811: */
1812:
1813: typedef struct arbre
1814: {
1815: struct_liste_chainee *feuille;
1816:
1817: integer8 nombre_branches;
1818: struct arbre **branches;
1819: } struct_arbre;
1820:
1821:
1822: /*
1823: --------------------------------------------------------------------------------
1824: Structures de gestion des instructions externes
1825: --------------------------------------------------------------------------------
1826: */
1827:
1828: typedef struct instruction_externe
1829: {
1830: unsigned char *nom;
1831: unsigned char *nom_bibliotheque;
1832: void *descripteur_bibliotheque;
1833: integer8 position_fleche;
1834: } struct_instruction_externe;
1835:
1836:
1837: /*
1838: --------------------------------------------------------------------------------
1839: Structure argument (pour les fonctions dynamiques)
1840: --------------------------------------------------------------------------------
1841: */
1842:
1843: typedef struct rpl_arguments
1844: {
1845: /* Piles operationnelles */
1846:
1847: struct_liste_chainee *l_base_pile;
1848: struct_liste_chainee *l_base_pile_last;
1849:
1850: /* Etat du calculateur */
1851:
1852: t_8_bits drapeaux_etat[8];
1853:
1854: /* Traitement des erreurs */
1855:
1856: unsigned char *message_erreur;
1857: unsigned char type_erreur; /* S = système
1858: E = exécution */
1859: integer8 erreur;
1860:
1861: /* Traitement des messages d'aide */
1862:
1863: logical1 aide; /* Affichage d'un
1864: message d'aide
1865: par la routine */
1866:
1867: /* Nombre d'arguments */
1868:
1869: unsigned char affichage_arguments;
1870: unsigned char constante_symbolique;
1871: unsigned char instruction_valide;
1872: unsigned char test_instruction;
1873:
1874: integer8 nombre_arguments;
1875: // Nombre d'arguments de la fonction
1876: // 0 : instruction infixe
1877: // positif : nombre d'arguments (notation algébrique possible)
1878: // -1 : notation algrébrique non autorisée
1879:
1880: void *s_etat_processus;
1881: } struct_rpl_arguments;
1882:
1883: /*
1884: --------------------------------------------------------------------------------
1885: Structure d'arbre des instructions intrinsèques
1886: --------------------------------------------------------------------------------
1887: */
1888:
1889: #ifndef RPLARGS
1890: typedef struct instruction
1891: {
1892: struct instruction **noeuds;
1893: void (*feuille)(struct processus *);
1894: } struct_instruction;
1895: #endif
1896:
1897: /*
1898: --------------------------------------------------------------------------------
1899: Structure d'arbre des variables globales et locales
1900: --------------------------------------------------------------------------------
1901: */
1902:
1903: #ifndef RPLARGS
1904: typedef struct arbre_variables
1905: {
1906: unsigned int noeuds_utilises;
1907: // Nombre de noeuds utilisés dans le
1908: // tableau **noeuds
1909: signed int indice_tableau_pere;
1910: // Position de la structure dans le
1911: // tableau **noeuds du père
1912:
1913: struct arbre_variables *noeud_pere;
1914: struct arbre_variables **noeuds;
1915:
1916: struct liste_variables *feuille;
1917: struct liste_variables_statiques *feuille_statique;
1918: } struct_arbre_variables;
1919:
1920: typedef struct arbre_variables_partagees
1921: {
1922: unsigned int noeuds_utilises;
1923: // Nombre de noeuds utilisés dans le
1924: // tableau **noeuds
1925: signed int indice_tableau_pere;
1926: // Position de la structure dans le
1927: // tableau **noeuds du père
1928:
1929: struct arbre_variables_partagees *noeud_pere;
1930: struct arbre_variables_partagees **noeuds;
1931:
1932: struct liste_variables_partagees *feuille;
1933:
1934: pthread_mutex_t mutex_feuille;
1935: } struct_arbre_variables_partagees;
1936:
1937: #define INITIALISATION_MUTEX(mutex) \
1938: do { \
1939: pthread_mutexattr_t attributs_mutex; \
1940: pthread_mutexattr_init(&attributs_mutex); \
1941: pthread_mutexattr_settype(&attributs_mutex, PTHREAD_MUTEX_RECURSIVE); \
1942: pthread_mutex_init(&(mutex), &attributs_mutex); \
1943: pthread_mutexattr_destroy(&attributs_mutex); \
1944: } while(0)
1945:
1946: typedef struct tableau_variables
1947: {
1948: unsigned char origine;
1949: unsigned char *nom; // pointeur sur la struct_variable
1950: // réelle et non copie de la chaîne
1951: integer8 niveau;
1952:
1953: struct_objet *objet; // pointeur sur l'objet et non copie
1954: // de l'objet.
1955:
1956: logical1 variable_verrouillee;
1957: logical1 variable_masquee;
1958: pthread_mutex_t *mutex;
1959: union_position_variable variable_statique;
1960: union_position_variable variable_partagee;
1961: } struct_tableau_variables;
1962:
1963: // La liste des variables est une liste doublement chaînée et circulaire.
1964: typedef struct liste_variables
1965: {
1966: union
1967: {
1968: // Utilisation dans la gestion des variables
1969: struct_variable *variable;
1970: // Utilisation dans la pile système (variables par niveau)
1971: struct_liste_chainee *liste;
1972: };
1973:
1974: struct arbre_variables *noeud_pere;
1975: struct arbre_variables *noeud;
1976: struct liste_variables *suivant;
1977: struct liste_variables *precedent;
1978: } struct_liste_variables;
1979:
1980: // La liste des variables statiques et une liste double chaînée et non
1981: // circulaire.
1982: typedef struct liste_variables_statiques
1983: {
1984: struct liste_variables_statiques *suivant;
1985: struct liste_variables_statiques *precedent;
1986: struct liste_variables_statiques *reference;
1987: struct_arbre_variables *feuille;
1988: struct_variable_statique *variable;
1989: } struct_liste_variables_statiques;
1990:
1991: typedef struct liste_variables_partagees
1992: {
1993: struct liste_variables_partagees *suivant;
1994: struct liste_variables_partagees *precedent;
1995: struct liste_variables_partagees *reference;
1996: struct_arbre_variables_partagees *feuille;
1997: struct_variable_partagee *variable;
1998: pthread_t tid;
1999: pid_t pid;
2000: } struct_liste_variables_partagees;
2001: #endif
2002:
2003:
2004: /*
2005: --------------------------------------------------------------------------------
2006: Structure fonction
2007: --------------------------------------------------------------------------------
2008: */
2009:
2010: #ifndef RPLARGS
2011: typedef struct fonction
2012: {
2013: unsigned char *nom_fonction;
2014: integer8 nombre_arguments;
2015:
2016: void (*fonction)(struct processus *);
2017:
2018: volatile struct_liste_chainee *prediction_saut;
2019: volatile logical1 prediction_execution;
2020: } struct_fonction;
2021: #endif
2022:
2023:
2024: /*
2025: --------------------------------------------------------------------------------
2026: Structure buffer
2027: --------------------------------------------------------------------------------
2028: */
2029:
2030: typedef struct buffer
2031: {
2032: unsigned char *buffer;
2033:
2034: size_t longueur_requise;
2035: int classe;
2036: } struct_buffer;
2037:
2038:
2039: /*
2040: --------------------------------------------------------------------------------
2041: Structure processus
2042: --------------------------------------------------------------------------------
2043: */
2044:
2045: #ifndef RPLARGS
2046: typedef struct processus
2047: {
2048: /* Pointeurs sur le programme */
2049:
2050: unsigned char *definitions_chainees;
2051: struct_liste_chainee *expression_courante;
2052:
2053: unsigned char *instruction_courante;
2054: struct_objet *objet_courant;
2055: unsigned char evaluation_expression_compilee; /*Y/N*/
2056:
2057: unsigned char *nom_fichier_source;
2058: unsigned char *nom_fichier_historique;
2059:
2060: unsigned char autorisation_conversion_chaine; /*Y/N*/
2061: unsigned char autorisation_empilement_programme; /*Y/N*/
2062: unsigned char autorisation_evaluation_nom; /*Y/N*/
2063: unsigned char autorisation_nom_implicite; /*Y/N*/
2064: unsigned char evaluation_forcee; /*Y/N*/
2065: unsigned char instruction_valide; /*Y/N*/
2066: unsigned char instruction_intrinseque; /*Y/I/N*/
2067: unsigned char instruction_sensible; /*Y/N*/
2068: unsigned char test_instruction; /*Y/N*/
2069: unsigned char affichage_arguments; /*Y/N*/
2070: unsigned char constante_symbolique; /*Y/N*/
2071: unsigned char traitement_symbolique; /*Y/N*/
2072: unsigned char mode_execution_programme; /*Y/I/N*/
2073: unsigned char mode_interactif; /*Y/N*/
2074: unsigned char mode_evaluation_expression; /*Y/N*/
2075: unsigned char traitement_cycle_exit; /*N/E/C*/
2076: unsigned char recherche_type; /*Y/N*/
2077:
2078: integer8 position_courante;
2079: integer8 longueur_definitions_chainees;
2080:
2081: /* Pointeurs sur les instructions */
2082:
2083: int *pointeurs_caracteres;
2084: int nombre_caracteres;
2085: struct_instruction *arbre_instructions;
2086:
2087: /* Requetes */
2088:
2089: unsigned char requete_arret; /*Y/N*/
2090:
2091: /* Piles operationnelles */
2092:
2093: struct_liste_chainee *l_base_pile;
2094: struct_liste_chainee *l_base_pile_last;
2095:
2096: integer8 hauteur_pile_operationnelle;
2097:
2098: /* Piles systemes */
2099:
2100: struct_liste_pile_systeme *l_base_pile_systeme;
2101:
2102: integer8 hauteur_pile_systeme;
2103:
2104: /* Gestion des processus */
2105:
2106: volatile
2107: struct_liste_chainee *l_base_pile_processus;
2108:
2109: logical1 presence_pipes;
2110:
2111: int pipe_acquittement;
2112: int pipe_donnees;
2113: int pipe_injections;
2114: int pipe_nombre_injections;
2115: int pipe_interruptions;
2116: int pipe_nombre_elements_attente;
2117: int nombre_objets_envoyes_non_lus;
2118: int nombre_objets_injectes;
2119:
2120: real8 pourcentage_maximal_cpu;
2121: real8 temps_maximal_cpu;
2122:
2123: logical1 presence_fusible;
2124: pthread_t thread_fusible;
2125: pthread_t thread_surveille_par_fusible;
2126: pthread_t thread_signaux;
2127: int pipe_signaux[2];
2128:
2129: volatile int pointeur_signal_ecriture;
2130: volatile int pointeur_signal_lecture;
2131: volatile enum signaux_rpl signaux_en_queue[LONGUEUR_QUEUE_SIGNAUX];
2132: volatile logical1 demarrage_fils;
2133: volatile logical1 redemarrage_processus;
2134:
2135: /* Contextes */
2136:
2137: struct_liste_chainee *l_base_pile_contextes;
2138: struct_liste_chainee *l_base_pile_taille_contextes;
2139:
2140: /* Variables */
2141:
2142: // La liste des variables par niveau est doublement chaînée.
2143: // À tout moment, elle pointe sur le niveau le plus haut existant et
2144: // l_liste_variable_par_niveau->precedent renvoie la liste des
2145: // définitions. l_liste_variable_par_niveau->precedent->precedent pointe
2146: // sur la liste des variables globales.
2147: //
2148: // À l'initialisation :
2149: // l_liste_variables_par_niveau->suivant == l_liste_variables_par_niveau
2150: // l_liste_variables_par_niveau->precedent == l_liste_variables_par_niveau
2151:
2152: struct_arbre_variables *s_arbre_variables;
2153: struct_liste_variables *l_liste_variables_par_niveau;
2154: struct_liste_variables_statiques
2155: *l_liste_variables_statiques;
2156:
2157: struct_arbre_variables_partagees
2158: **s_arbre_variables_partagees;
2159: struct_liste_variables_partagees
2160: **l_liste_variables_partagees;
2161:
2162: logical1 niveau_supprime;
2163:
2164: struct_variable *pointeur_variable_courante;
2165: struct_liste_variables *pointeur_feuille_courante;
2166: struct_variable_statique *pointeur_variable_statique_courante;
2167: struct_variable_partagee *pointeur_variable_partagee_courante;
2168:
2169: int *pointeurs_caracteres_variables;
2170: int nombre_caracteres_variables;
2171:
2172: integer8 niveau_courant;
2173: integer8 niveau_initial;
2174:
2175: logical1 creation_variables_statiques;
2176: logical1 creation_variables_partagees;
2177: logical1 gel_liste_variables;
2178:
2179: /* Fichiers */
2180:
2181: struct_liste_chainee *s_fichiers;
2182:
2183: /* Sockets */
2184:
2185: struct_liste_chainee *s_sockets;
2186:
2187: /* Connecteurs aux bases de données */
2188:
2189: struct_liste_chainee *s_connecteurs_sql;
2190:
2191: /* Bibliothèques dynamiques */
2192:
2193: struct_liste_chainee *s_bibliotheques;
2194: struct_instruction_externe *s_instructions_externes;
2195: integer8 nombre_instructions_externes;
2196:
2197: /* Fichier d'impression */
2198:
2199: unsigned char *nom_fichier_impression;
2200: unsigned char format_papier[16];
2201:
2202: /* Parametres graphiques */
2203:
2204: struct_fichier_graphique *fichiers_graphiques; /* NULL */
2205:
2206: unsigned char type_trace_eq[21];
2207:
2208: /*
2209: * 2D :
2210: * FONCTION
2211: * PARAMETRIQUE
2212: * POLAIRE
2213: * COURBES DE NIVEAU
2214: *
2215: * 3D :
2216: * GRILLE 3D
2217: * COURBE PARAMETRIQUE // A FAIRE
2218: * SURFACE PARAMETRIQUE // A FAIRE
2219: * CYNLINDRIQUE // A FAIRE
2220: * SPHERIQUE // A FAIRE
2221: */
2222:
2223: unsigned char type_trace_sigma[21];
2224:
2225: /*
2226: * POINTS
2227: * HISTOGRAMME
2228: * TABLE TRACANTE
2229: */
2230:
2231: /*
2232: * ECHELLES
2233: */
2234:
2235: integer8 systeme_axes;
2236:
2237: real8 x_min;
2238: real8 x_max;
2239: real8 y_min;
2240: real8 y_max;
2241: real8 z_min;
2242: real8 z_max;
2243:
2244: real8 x_tics;
2245: real8 y_tics;
2246: real8 z_tics;
2247:
2248: integer8 mx_tics;
2249: integer8 my_tics;
2250: integer8 mz_tics;
2251:
2252: logical1 x_lines;
2253: logical1 y_lines;
2254: logical1 z_lines;
2255:
2256: logical1 mx_lines;
2257: logical1 my_lines;
2258: logical1 mz_lines;
2259:
2260: /*
2261: * -1 : absent du graphique
2262: * 0 : graduations automatiques
2263: * >0 : valeur manuelle
2264: */
2265:
2266: real8 x2_min;
2267: real8 x2_max;
2268: real8 y2_min;
2269: real8 y2_max;
2270: real8 z2_min;
2271: real8 z2_max;
2272:
2273: real8 x2_tics;
2274: real8 y2_tics;
2275: real8 z2_tics;
2276:
2277: integer8 mx2_tics;
2278: integer8 my2_tics;
2279: integer8 mz2_tics;
2280:
2281: logical1 x2_lines;
2282: logical1 y2_lines;
2283: logical1 z2_lines;
2284:
2285: logical1 mx2_lines;
2286: logical1 my2_lines;
2287: logical1 mz2_lines;
2288:
2289: real8 resolution;
2290:
2291: logical1 souris_active;
2292:
2293: logical1 echelle_automatique_x;
2294: logical1 echelle_automatique_y;
2295: logical1 echelle_automatique_z;
2296:
2297: logical1 echelle_automatique_x2;
2298: logical1 echelle_automatique_y2;
2299: logical1 echelle_automatique_z2;
2300:
2301: logical1 echelle_log_x;
2302: logical1 echelle_log_y;
2303: logical1 echelle_log_z;
2304:
2305: logical1 echelle_log_x2;
2306: logical1 echelle_log_y2;
2307: logical1 echelle_log_z2;
2308:
2309: real8 point_de_vue_theta;
2310: real8 point_de_vue_phi;
2311: real8 echelle_3D;
2312:
2313: unsigned char *label_x;
2314: unsigned char *label_y;
2315: unsigned char *label_z;
2316: unsigned char *titre;
2317: unsigned char *legende;
2318:
2319: unsigned char *nom_fichier_gnuplot;
2320: unsigned char *type_fichier_gnuplot;
2321:
2322: struct_objet *indep;
2323: struct_objet *depend;
2324: struct_objet *parametres_courbes_de_niveau;
2325:
2326: struct_marque *s_marques;
2327:
2328: file *entree_standard;
2329:
2330: logical1 requete_nouveau_plan;
2331: logical1 mise_a_jour_trace_requise;
2332:
2333: /* Parametres statistiques */
2334:
2335: integer8 colonne_statistique_1;
2336: integer8 colonne_statistique_2;
2337:
2338: /* Etat du calculateur */
2339:
2340: t_8_bits drapeaux_etat[8];
2341:
2342: /* Traitement des exceptions */
2343:
2344: logical1 arret_si_exception;
2345: int exception;
2346: int derniere_exception;
2347: int exception_processus_fils;
2348:
2349: /* Traitement des erreurs */
2350:
2351: int erreur_compilation;
2352: volatile int erreur_execution;
2353: volatile int erreur_systeme;
2354:
2355: struct_objet *s_objet_errone;
2356: struct_objet *s_objet_erreur;
2357:
2358: logical1 erreur_scrutation;
2359:
2360: volatile int erreur_systeme_processus_fils;
2361: int erreur_execution_processus_fils;
2362:
2363: pid_t pid_erreur_processus_fils;
2364:
2365: logical1 erreur_processus_fils;
2366:
2367: integer8 derniere_erreur_fonction_externe;
2368:
2369: int derniere_erreur_systeme;
2370: int derniere_erreur_execution;
2371: int derniere_erreur_evaluation;
2372:
2373: unsigned char *instruction_derniere_erreur;
2374:
2375: integer8 niveau_derniere_erreur;
2376:
2377: logical1 core;
2378: logical1 invalidation_message_erreur;
2379:
2380: /* Debug */
2381:
2382: logical1 debug;
2383: logical8 type_debug;
2384: logical1 debug_programme;
2385: logical1 execution_pas_suivant;
2386: logical1 traitement_instruction_halt;
2387:
2388: /* Interruptions logicielles */
2389:
2390: unsigned char masque_interruptions[d_NOMBRE_INTERRUPTIONS];
2391:
2392: /*
2393: * 'I' : interruption ignorée
2394: * 'Q' : interruption mise en queue pour un traitement ultérieur
2395: * 'N' : traitement normal de l'interruption
2396: */
2397:
2398: integer8 queue_interruptions[d_NOMBRE_INTERRUPTIONS];
2399: integer8 nombre_interruptions_en_queue;
2400: struct_liste_chainee *pile_origine_interruptions
2401: [d_NOMBRE_INTERRUPTIONS];
2402: volatile integer8 nombre_interruptions_non_affectees;
2403:
2404: struct_objet *corps_interruptions[d_NOMBRE_INTERRUPTIONS];
2405:
2406: unsigned char traitement_interruption; /* Y/N */
2407: unsigned char traitement_interruptible; /* Y/N */
2408: unsigned char traitement_at_poke; /* Y/N */
2409:
2410: struct_objet *at_exit;
2411: struct_objet *at_poke;
2412:
2413: /* Variables volatiles */
2414:
2415: volatile sig_atomic_t var_volatile_alarme;
2416: // Traitement de ctrl+C et des arrêts brutaux
2417: volatile sig_atomic_t var_volatile_requete_arret;
2418: // Traitement de ctrl+Z
2419: volatile sig_atomic_t var_volatile_requete_arret2;
2420: volatile sig_atomic_t var_volatile_traitement_retarde_stop;
2421: volatile sig_atomic_t var_volatile_traitement_sigint;
2422:
2423: volatile sig_atomic_t var_volatile_processus_racine;
2424: volatile sig_atomic_t var_volatile_processus_pere;
2425: volatile sig_atomic_t var_volatile_recursivite;
2426:
2427: volatile sig_atomic_t arret_depuis_abort;
2428:
2429: volatile int var_volatile_exception_gsl;
2430:
2431: /* Autres */
2432:
2433: char *rpl_home;
2434:
2435: gsl_rng *generateur_aleatoire;
2436: const gsl_rng_type *type_generateur_aleatoire;
2437:
2438: void *contexte_cas;
2439:
2440: integer8 nombre_arguments;
2441:
2442: /*
2443: * Il s'agit du nombre d'arguments utilisé pour l'évaluation
2444: * des expressions algébriques.
2445: * -1 : la fonction ne peut être dans un objet de type ALG.
2446: * -2 : nombre d'arguments inconnu
2447: * 0 : la fonction doit apparaître en notation infixe
2448: * >0 : la fonction apparaît comme une fonction normale
2449: */
2450:
2451: logical1 lancement_interactif;
2452:
2453: unsigned char *chemin_fichiers_temporaires;
2454: unsigned char langue;
2455: unsigned char retour_routine_evaluation;
2456: unsigned char *localisation;
2457:
2458: integer8 niveau_recursivite;
2459:
2460: pid_t pid_processus_pere;
2461: pthread_t tid_processus_pere;
2462: pthread_t tid;
2463:
2464: logical1 processus_detache;
2465:
2466: enum t_type type_en_cours;
2467:
2468: /* Profilage */
2469:
2470: logical1 profilage;
2471: int niveau_profilage;
2472: struct_liste_profilage *pile_profilage;
2473: struct_liste_profilage2 *pile_profilage_fonctions;
2474: struct timeval horodatage_profilage;
2475:
2476: pthread_mutex_t mutex_allocation;
2477: pthread_mutex_t mutex_allocation_buffer;
2478: pthread_mutex_t mutex_interruptions;
2479: pthread_mutex_t mutex_pile_processus;
2480: pthread_mutex_t mutex_signaux;
2481:
2482: // Mutex autorisant les fork()
2483: sem_t __PTR__ semaphore_fork;
2484:
2485: /* Mutexes */
2486:
2487: struct_liste_chainee *liste_mutexes;
2488: pthread_mutex_t protection_liste_mutexes;
2489: unsigned int sections_critiques;
2490:
2491: /* Variable d'initialisation pour SCHED */
2492:
2493: logical1 initialisation_scheduler;
2494:
2495: /* Drapeau nécessaire à RESTART */
2496:
2497: volatile logical1 requete_redemarrage;
2498:
2499: /* Gestion optimisée de la mémoire */
2500:
2501: double estimation_taille_pile_tampon;
2502: integer8 taille_pile_tampon;
2503: struct_liste_chainee *pile_tampon;
2504:
2505: double estimation_taille_pile_systeme_tampon;
2506: integer8 taille_pile_systeme_tampon;
2507: struct_liste_pile_systeme *pile_systeme_tampon;
2508:
2509: integer8 taille_pile_objets;
2510: struct_objet *pile_objets;
2511:
2512: # define TAILLE_CACHE 1024
2513: # define CACHE(type, nom) \
2514: type *objets_##nom[TAILLE_CACHE]; \
2515: volatile int pointeur_##nom;
2516:
2517: # define CACHE2(type, nom) \
2518: type *nom[TAILLE_CACHE]; \
2519: volatile int pointeur_##nom;
2520:
2521: CACHE(integer8, adr)
2522: CACHE(logical8, bin)
2523: CACHE(complex16, cpl)
2524: CACHE(struct_fonction, fct)
2525: CACHE(integer8, int)
2526: CACHE(struct_matrice, mat)
2527: CACHE(struct_nom, nom)
2528: CACHE(struct_record, rec)
2529: CACHE(real8, rel)
2530: CACHE(struct_tableau, tab)
2531: CACHE(struct_vecteur, vec)
2532:
2533: CACHE2(struct_liste_chainee, maillons)
2534: CACHE2(struct_arbre_variables, variables_noeud)
2535: CACHE2(struct_arbre_variables_partagees, variables_partagees_noeud)
2536: CACHE2(struct_liste_variables, variables_feuille)
2537: CACHE2(struct_variable, variables_variable)
2538: CACHE2(struct_arbre_variables *, variables_tableau_noeuds)
2539: CACHE2(struct_arbre_variables_partagees *,
2540: variables_tableau_noeuds_partages)
2541:
2542: CACHE2(struct_buffer, enveloppes_buffers)
2543: unsigned char ***cache_buffer;
2544: int *pointeur_cache_buffer;
2545: } struct_processus;
2546: #endif
2547:
2548:
2549: /*
2550: ================================================================================
2551: MISE EN PLACE DE L'ALLOCATEUR SPÉCIFIQUE
2552: ================================================================================*/
2553:
2554: #ifndef DEBUG_MEMOIRE
2555: # define malloc(a) rpl_malloc(s_etat_processus, a)
2556: # define realloc(a, b) rpl_realloc(s_etat_processus, a, b)
2557: # define free(a) rpl_free(s_etat_processus, a)
2558: #endif
2559:
2560: void *rpl_malloc(struct_processus *s_etat_processus, size_t s);
2561: void *rpl_realloc(struct_processus *s_etat_processus, void *ptr, size_t s);
2562: void rpl_free(struct_processus *s_etat_processus, void *ptr);
2563: void *sys_malloc(size_t s);
2564: void *sys_realloc(void *ptr, size_t s);
2565: void sys_free(void *ptr);
2566:
2567: /*
2568: * Wrapper de readline() pour que la fonction renvoie un pointeur sur un
2569: * buffer alloué par rpl_malloc().
2570: */
2571:
2572: #define readline(s) readline_wrapper(s_etat_processus, s)
2573: unsigned char *readline_wrapper(struct_processus *s_etat_processus,
2574: unsigned char *s);
2575:
2576:
2577: /*
2578: ================================================================================
2579: PROTOTYPES
2580: ================================================================================
2581: */
2582:
2583: /*
2584: --------------------------------------------------------------------------------
2585: Procédures d'exécution des mots-clef du langage RPL/2
2586: --------------------------------------------------------------------------------
2587: */
2588:
2589: // BEGIN C PROTOTYPES
2590: void instruction_sensible_e(struct_processus *s_etat_processus);
2591: void instruction_sensible_i(struct_processus *s_etat_processus);
2592: void instruction_sensible_infinity(struct_processus *s_etat_processus);
2593:
2594: void instruction_abort(struct_processus *s_etat_processus);
2595: void instruction_abs(struct_processus *s_etat_processus);
2596: void instruction_acos(struct_processus *s_etat_processus);
2597: void instruction_acosh(struct_processus *s_etat_processus);
2598: void instruction_alarm(struct_processus *s_etat_processus);
2599: void instruction_alog(struct_processus *s_etat_processus);
2600: void instruction_and(struct_processus *s_etat_processus);
2601: void instruction_append(struct_processus *s_etat_processus);
2602: void instruction_array_fleche(struct_processus *s_etat_processus);
2603: void instruction_arg(struct_processus *s_etat_processus);
2604: void instruction_asin(struct_processus *s_etat_processus);
2605: void instruction_asinh(struct_processus *s_etat_processus);
2606: void instruction_asl(struct_processus *s_etat_processus);
2607: void instruction_asr(struct_processus *s_etat_processus);
2608: void instruction_atan(struct_processus *s_etat_processus);
2609: void instruction_atanh(struct_processus *s_etat_processus);
2610: void instruction_atexit(struct_processus *s_etat_processus);
2611: void instruction_atpoke(struct_processus *s_etat_processus);
2612: void instruction_autoscale(struct_processus *s_etat_processus);
2613: void instruction_axes(struct_processus *s_etat_processus);
2614:
2615: void instruction_b_vers_r(struct_processus *s_etat_processus);
2616: void instruction_backspace(struct_processus *s_etat_processus);
2617: void instruction_backtrace(struct_processus *s_etat_processus);
2618: void instruction_beep(struct_processus *s_etat_processus);
2619: void instruction_bessel(struct_processus *s_etat_processus);
2620: void instruction_bin(struct_processus *s_etat_processus);
2621:
2622: void instruction_c_vers_r(struct_processus *s_etat_processus);
2623: void instruction_case(struct_processus *s_etat_processus);
2624: void instruction_ceil(struct_processus *s_etat_processus);
2625: void instruction_centr(struct_processus *s_etat_processus);
2626: void instruction_cf(struct_processus *s_etat_processus);
2627: void instruction_chr(struct_processus *s_etat_processus);
2628: void instruction_cipher(struct_processus *s_etat_processus);
2629: void instruction_clear(struct_processus *s_etat_processus);
2630: void instruction_cllcd(struct_processus *s_etat_processus);
2631: void instruction_clmf(struct_processus *s_etat_processus);
2632: void instruction_close(struct_processus *s_etat_processus);
2633: void instruction_clratexit(struct_processus *s_etat_processus);
2634: void instruction_clratpoke(struct_processus *s_etat_processus);
2635: void instruction_clrcntxt(struct_processus *s_etat_processus);
2636: void instruction_clrerr(struct_processus *s_etat_processus);
2637: void instruction_clrfuse(struct_processus *s_etat_processus);
2638: void instruction_clrmtx(struct_processus *s_etat_processus);
2639: void instruction_clrsmphr(struct_processus *s_etat_processus);
2640: void instruction_clrswi(struct_processus *s_etat_processus);
2641: void instruction_cls(struct_processus *s_etat_processus);
2642: void instruction_clusr(struct_processus *s_etat_processus);
2643: void instruction_cnrm(struct_processus *s_etat_processus);
2644: void instruction_cols(struct_processus *s_etat_processus);
2645: void instruction_col_fleche(struct_processus *s_etat_processus);
2646: void instruction_col_moins(struct_processus *s_etat_processus);
2647: void instruction_col_plus(struct_processus *s_etat_processus);
2648: void instruction_comb(struct_processus *s_etat_processus);
2649: void instruction_compress(struct_processus *s_etat_processus);
2650: void instruction_con(struct_processus *s_etat_processus);
2651: void instruction_cond(struct_processus *s_etat_processus);
2652: void instruction_cont(struct_processus *s_etat_processus);
2653: void instruction_continue(struct_processus *s_etat_processus);
2654: void instruction_conj(struct_processus *s_etat_processus);
2655: void instruction_convert(struct_processus *s_etat_processus);
2656: void instruction_copy(struct_processus *s_etat_processus);
2657: void instruction_copyright(struct_processus *s_etat_processus);
2658: void instruction_corr(struct_processus *s_etat_processus);
2659: void instruction_cos(struct_processus *s_etat_processus);
2660: void instruction_cosh(struct_processus *s_etat_processus);
2661: void instruction_cov(struct_processus *s_etat_processus);
2662: void instruction_cr(struct_processus *s_etat_processus);
2663: void instruction_create(struct_processus *s_etat_processus);
2664: void instruction_critical(struct_processus *s_etat_processus);
2665: void instruction_crmtx(struct_processus *s_etat_processus);
2666: void instruction_cross(struct_processus *s_etat_processus);
2667: void instruction_crsmphr(struct_processus *s_etat_processus);
2668: void instruction_crtab(struct_processus *s_etat_processus);
2669: void instruction_cstop(struct_processus *s_etat_processus);
2670: void instruction_cswp(struct_processus *s_etat_processus);
2671: void instruction_currenc(struct_processus *s_etat_processus);
2672: void instruction_cycle(struct_processus *s_etat_processus);
2673:
2674: void instruction_d_vers_r(struct_processus *s_etat_processus);
2675: void instruction_daemonize(struct_processus *s_etat_processus);
2676: void instruction_date(struct_processus *s_etat_processus);
2677: void instruction_dec(struct_processus *s_etat_processus);
2678: void instruction_decr(struct_processus *s_etat_processus);
2679: void instruction_default(struct_processus *s_etat_processus);
2680: void instruction_deg(struct_processus *s_etat_processus);
2681: void instruction_delete(struct_processus *s_etat_processus);
2682: void instruction_depnd(struct_processus *s_etat_processus);
2683: void instruction_depth(struct_processus *s_etat_processus);
2684: void instruction_der(struct_processus *s_etat_processus);
2685: void instruction_det(struct_processus *s_etat_processus);
2686: void instruction_detach(struct_processus *s_etat_processus);
2687: void instruction_dft(struct_processus *s_etat_processus);
2688: void instruction_dgtiz(struct_processus *s_etat_processus);
2689: void instruction_diag_fleche(struct_processus *s_etat_processus);
2690: void instruction_digest(struct_processus *s_etat_processus);
2691: void instruction_disp(struct_processus *s_etat_processus);
2692: void instruction_division(struct_processus *s_etat_processus);
2693: void instruction_do(struct_processus *s_etat_processus);
2694: void instruction_dot(struct_processus *s_etat_processus);
2695: void instruction_draw(struct_processus *s_etat_processus);
2696: void instruction_drax(struct_processus *s_etat_processus);
2697: void instruction_drop(struct_processus *s_etat_processus);
2698: void instruction_drop2(struct_processus *s_etat_processus);
2699: void instruction_dropcntxt(struct_processus *s_etat_processus);
2700: void instruction_dropn(struct_processus *s_etat_processus);
2701: void instruction_drws(struct_processus *s_etat_processus);
2702: void instruction_dup(struct_processus *s_etat_processus);
2703: void instruction_dup2(struct_processus *s_etat_processus);
2704: void instruction_dupcntxt(struct_processus *s_etat_processus);
2705: void instruction_dupn(struct_processus *s_etat_processus);
2706:
2707: void instruction_e(struct_processus *s_etat_processus);
2708: void instruction_edit(struct_processus *s_etat_processus);
2709: void instruction_egalite(struct_processus *s_etat_processus);
2710: void instruction_egv(struct_processus *s_etat_processus);
2711: void instruction_egvl(struct_processus *s_etat_processus);
2712: void instruction_else(struct_processus *s_etat_processus);
2713: void instruction_elseif(struct_processus *s_etat_processus);
2714: void instruction_end(struct_processus *s_etat_processus);
2715: void instruction_eng(struct_processus *s_etat_processus);
2716: void instruction_epsilon(struct_processus *s_etat_processus);
2717: void instruction_eqv(struct_processus *s_etat_processus);
2718: void instruction_erase(struct_processus *s_etat_processus);
2719: void instruction_errm(struct_processus *s_etat_processus);
2720: void instruction_errn(struct_processus *s_etat_processus);
2721: void instruction_eval(struct_processus *s_etat_processus);
2722: void instruction_exget(struct_processus *s_etat_processus);
2723: void instruction_exit(struct_processus *s_etat_processus);
2724: void instruction_exp(struct_processus *s_etat_processus);
2725: void instruction_expm(struct_processus *s_etat_processus);
2726: void instruction_exsub(struct_processus *s_etat_processus);
2727: void instruction_externals(struct_processus *s_etat_processus);
2728: void instruction_eyept(struct_processus *s_etat_processus);
2729:
2730: void instruction_fact(struct_processus *s_etat_processus);
2731: void instruction_false(struct_processus *s_etat_processus);
2732: void instruction_fc_test(struct_processus *s_etat_processus);
2733: void instruction_fc_test_c(struct_processus *s_etat_processus);
2734: void instruction_fc_test_s(struct_processus *s_etat_processus);
2735: void instruction_fft(struct_processus *s_etat_processus);
2736: void instruction_fix(struct_processus *s_etat_processus);
2737: void instruction_fleche(struct_processus *s_etat_processus);
2738: void instruction_fleche_array(struct_processus *s_etat_processus);
2739: void instruction_fleche_col(struct_processus *s_etat_processus);
2740: void instruction_fleche_diag(struct_processus *s_etat_processus);
2741: void instruction_fleche_hms(struct_processus *s_etat_processus);
2742: void instruction_fleche_lcd(struct_processus *s_etat_processus);
2743: void instruction_fleche_list(struct_processus *s_etat_processus);
2744: void instruction_fleche_num(struct_processus *s_etat_processus);
2745: void instruction_fleche_q(struct_processus *s_etat_processus);
2746: void instruction_fleche_row(struct_processus *s_etat_processus);
2747: void instruction_fleche_str(struct_processus *s_etat_processus);
2748: void instruction_fleche_table(struct_processus *s_etat_processus);
2749: void instruction_floor(struct_processus *s_etat_processus);
2750: void instruction_for(struct_processus *s_etat_processus);
2751: void instruction_forall(struct_processus *s_etat_processus);
2752: void instruction_format(struct_processus *s_etat_processus);
2753: void instruction_fp(struct_processus *s_etat_processus);
2754: void instruction_fs_test(struct_processus *s_etat_processus);
2755: void instruction_fs_test_c(struct_processus *s_etat_processus);
2756: void instruction_fs_test_s(struct_processus *s_etat_processus);
2757: void instruction_function(struct_processus *s_etat_processus);
2758: void instruction_fuse(struct_processus *s_etat_processus);
2759:
2760: void instruction_gamma(struct_processus *s_etat_processus);
2761: void instruction_ge(struct_processus *s_etat_processus);
2762: void instruction_gegv(struct_processus *s_etat_processus);
2763: void instruction_gegvl(struct_processus *s_etat_processus);
2764: void instruction_get(struct_processus *s_etat_processus);
2765: void instruction_getc(struct_processus *s_etat_processus);
2766: void instruction_geti(struct_processus *s_etat_processus);
2767: void instruction_getr(struct_processus *s_etat_processus);
2768: void instruction_glegv(struct_processus *s_etat_processus);
2769: void instruction_gregv(struct_processus *s_etat_processus);
2770: void instruction_gt(struct_processus *s_etat_processus);
2771:
2772: void instruction_halt(struct_processus *s_etat_processus);
2773: void instruction_head(struct_processus *s_etat_processus);
2774: void instruction_help(struct_processus *s_etat_processus);
2775: void instruction_hex(struct_processus *s_etat_processus);
2776: void instruction_histogram(struct_processus *s_etat_processus);
2777: void instruction_hms_fleche(struct_processus *s_etat_processus);
2778: void instruction_hms_moins(struct_processus *s_etat_processus);
2779: void instruction_hms_plus(struct_processus *s_etat_processus);
2780:
2781: void instruction_i(struct_processus *s_etat_processus);
2782: void instruction_idft(struct_processus *s_etat_processus);
2783: void instruction_idn(struct_processus *s_etat_processus);
2784: void instruction_if(struct_processus *s_etat_processus);
2785: void instruction_iferr(struct_processus *s_etat_processus);
2786: void instruction_ifft(struct_processus *s_etat_processus);
2787: void instruction_ift(struct_processus *s_etat_processus);
2788: void instruction_ifte(struct_processus *s_etat_processus);
2789: void instruction_im(struct_processus *s_etat_processus);
2790: void instruction_implicit(struct_processus *s_etat_processus);
2791: void instruction_in(struct_processus *s_etat_processus);
2792: void instruction_incr(struct_processus *s_etat_processus);
2793: void instruction_indep(struct_processus *s_etat_processus);
2794: void instruction_input(struct_processus *s_etat_processus);
2795: void instruction_infinity(struct_processus *s_etat_processus);
2796: void instruction_inquire(struct_processus *s_etat_processus);
2797: void instruction_int(struct_processus *s_etat_processus);
2798: void instruction_interrupt(struct_processus *s_etat_processus);
2799: void instruction_inv(struct_processus *s_etat_processus);
2800: void instruction_ip(struct_processus *s_etat_processus);
2801: void instruction_iswi(struct_processus *s_etat_processus);
2802: void instruction_itrace(struct_processus *s_etat_processus);
2803:
2804: void instruction_jdate(struct_processus *s_etat_processus);
2805:
2806: void instruction_key(struct_processus *s_etat_processus);
2807: void instruction_keylabel(struct_processus *s_etat_processus);
2808: void instruction_keytitle(struct_processus *s_etat_processus);
2809: void instruction_kill(struct_processus *s_etat_processus);
2810: void instruction_kind(struct_processus *s_etat_processus);
2811:
2812: void instruction_label(struct_processus *s_etat_processus);
2813: void instruction_last(struct_processus *s_etat_processus);
2814: void instruction_lcase(struct_processus *s_etat_processus);
2815: void instruction_lcd_fleche(struct_processus *s_etat_processus);
2816: void instruction_lchol(struct_processus *s_etat_processus);
2817: void instruction_le(struct_processus *s_etat_processus);
2818: void instruction_legv(struct_processus *s_etat_processus);
2819: void instruction_limit(struct_processus *s_etat_processus);
2820: void instruction_line(struct_processus *s_etat_processus);
2821: void instruction_list_fleche(struct_processus *s_etat_processus);
2822: void instruction_ln(struct_processus *s_etat_processus);
2823: void instruction_lnp1(struct_processus *s_etat_processus);
2824: void instruction_localization(struct_processus *s_etat_processus);
2825: void instruction_lock(struct_processus *s_etat_processus);
2826: void instruction_log(struct_processus *s_etat_processus);
2827: void instruction_logger(struct_processus *s_etat_processus);
2828: void instruction_logscale(struct_processus *s_etat_processus);
2829: void instruction_lq(struct_processus *s_etat_processus);
2830: void instruction_lsq(struct_processus *s_etat_processus);
2831: void instruction_lt(struct_processus *s_etat_processus);
2832: void instruction_lu(struct_processus *s_etat_processus);
2833: void instruction_l_vers_t(struct_processus *s_etat_processus);
2834:
2835: void instruction_mant(struct_processus *s_etat_processus);
2836: void instruction_mark(struct_processus *s_etat_processus);
2837: void instruction_max(struct_processus *s_etat_processus);
2838: void instruction_maxs(struct_processus *s_etat_processus);
2839: void instruction_mclrin(struct_processus *s_etat_processus);
2840: void instruction_mean(struct_processus *s_etat_processus);
2841: void instruction_mem(struct_processus *s_etat_processus);
2842: void instruction_memlock(struct_processus *s_etat_processus);
2843: void instruction_memunlock(struct_processus *s_etat_processus);
2844: void instruction_min(struct_processus *s_etat_processus);
2845: void instruction_mins(struct_processus *s_etat_processus);
2846: void instruction_mod(struct_processus *s_etat_processus);
2847: void instruction_moins(struct_processus *s_etat_processus);
2848: void instruction_mtxlock(struct_processus *s_etat_processus);
2849: void instruction_mtxstatus(struct_processus *s_etat_processus);
2850: void instruction_mtxtrylock(struct_processus *s_etat_processus);
2851: void instruction_mtxunlock(struct_processus *s_etat_processus);
2852: void instruction_multiplication(struct_processus *s_etat_processus);
2853:
2854: void instruction_nbrcpus(struct_processus *s_etat_prorcessus);
2855: void instruction_ne(struct_processus *s_etat_processus);
2856: void instruction_neg(struct_processus *s_etat_processus);
2857: void instruction_next(struct_processus *s_etat_processus);
2858: void instruction_newplane(struct_processus *s_etat_processus);
2859: void instruction_not(struct_processus *s_etat_processus);
2860: void instruction_nrand(struct_processus *s_etat_processus);
2861: void instruction_nrproc(struct_processus *s_etat_processus);
2862: void instruction_ns(struct_processus *s_etat_processus);
2863: void instruction_num(struct_processus *s_etat_processus);
2864:
2865: void instruction_obget(struct_processus *s_etat_processus);
2866: void instruction_obsub(struct_processus *s_etat_processus);
2867: void instruction_oct(struct_processus *s_etat_processus);
2868: void instruction_open(struct_processus *s_etat_processus);
2869: void instruction_or(struct_processus *s_etat_processus);
2870: void instruction_over(struct_processus *s_etat_processus);
2871:
2872: void instruction_p_vers_r(struct_processus *s_etat_processus);
2873: void instruction_paper(struct_processus *s_etat_processus);
2874: void instruction_parameter(struct_processus *s_etat_processus);
2875: void instruction_parametric(struct_processus *s_etat_processus);
2876: void instruction_pcov(struct_processus *s_etat_processus);
2877: void instruction_peek(struct_processus *s_etat_processus);
2878: void instruction_perm(struct_processus *s_etat_processus);
2879: void instruction_persist(struct_processus *s_etat_processus);
2880: void instruction_pi(struct_processus *s_etat_processus);
2881: void instruction_pick(struct_processus *s_etat_processus);
2882: void instruction_plot(struct_processus *s_etat_processus);
2883: void instruction_plotter(struct_processus *s_etat_processus);
2884: void instruction_plus(struct_processus *s_etat_processus);
2885: void instruction_pmax(struct_processus *s_etat_processus);
2886: void instruction_pmin(struct_processus *s_etat_processus);
2887: void instruction_poke(struct_processus *s_etat_processus);
2888: void instruction_polar(struct_processus *s_etat_processus);
2889: void instruction_poll(struct_processus *s_etat_processus);
2890: void instruction_pos(struct_processus *s_etat_processus);
2891: void instruction_pourcent(struct_processus *s_etat_processus);
2892: void instruction_pourcent_ch(struct_processus *s_etat_processus);
2893: void instruction_pourcent_t(struct_processus *s_etat_processus);
2894: void instruction_ppar(struct_processus *s_etat_processus);
2895: void instruction_pr1(struct_processus *s_etat_processus);
2896: void instruction_print(struct_processus *s_etat_processus);
2897: void instruction_private(struct_processus *s_etat_processus);
2898: void instruction_prlcd(struct_processus *s_etat_processus);
2899: void instruction_prmd(struct_processus *s_etat_processus);
2900: void instruction_procid(struct_processus *s_etat_processus);
2901: void instruction_prompt(struct_processus *s_etat_processus);
2902: void instruction_protect(struct_processus *s_etat_processus);
2903: void instruction_prst(struct_processus *s_etat_processus);
2904: void instruction_prstc(struct_processus *s_etat_processus);
2905: void instruction_prusr(struct_processus *s_etat_processus);
2906: void instruction_prvar(struct_processus *s_etat_processus);
2907: void instruction_psdev(struct_processus *s_etat_processus);
2908: void instruction_puissance(struct_processus *s_etat_processus);
2909: void instruction_purge(struct_processus *s_etat_processus);
2910: void instruction_pshcntxt(struct_processus *s_etat_processus);
2911: void instruction_pshprfl(struct_processus *s_etat_processus);
2912: void instruction_pulcntxt(struct_processus *s_etat_processus);
2913: void instruction_pulprfl(struct_processus *s_etat_processus);
2914: void instruction_put(struct_processus *s_etat_processus);
2915: void instruction_putc(struct_processus *s_etat_processus);
2916: void instruction_puti(struct_processus *s_etat_processus);
2917: void instruction_putr(struct_processus *s_etat_processus);
2918: void instruction_pvar(struct_processus *s_etat_processus);
2919:
2920: void instruction_qr(struct_processus *s_etat_processus);
2921:
2922: void instruction_r_vers_b(struct_processus *s_etat_processus);
2923: void instruction_r_vers_c(struct_processus *s_etat_processus);
2924: void instruction_r_vers_d(struct_processus *s_etat_processus);
2925: void instruction_r_vers_p(struct_processus *s_etat_processus);
2926: void instruction_rad(struct_processus *s_etat_processus);
2927: void instruction_rand(struct_processus *s_etat_processus);
2928: void instruction_rank(struct_processus *s_etat_processus);
2929: void instruction_rceq(struct_processus *s_etat_processus);
2930: void instruction_rci(struct_processus *s_etat_processus);
2931: void instruction_rcij(struct_processus *s_etat_processus);
2932: void instruction_rcl(struct_processus *s_etat_processus);
2933: void instruction_rclf(struct_processus *s_etat_processus);
2934: void instruction_rcls(struct_processus *s_etat_processus);
2935: void instruction_rclswi(struct_processus *s_etat_processus);
2936: void instruction_rcws(struct_processus *s_etat_processus);
2937: void instruction_rdate(struct_processus *s_etat_processus);
2938: void instruction_rdm(struct_processus *s_etat_processus);
2939: void instruction_rdgn(struct_processus *s_etat_processus);
2940: void instruction_rdz(struct_processus *s_etat_processus);
2941: void instruction_re(struct_processus *s_etat_processus);
2942: void instruction_read(struct_processus *s_etat_processus);
2943: void instruction_recode(struct_processus *s_etat_processus);
2944: void instruction_record(struct_processus *s_etat_processus);
2945: void instruction_recv(struct_processus *s_etat_processus);
2946: void instruction_redraw(struct_processus *s_etat_processus);
2947: void instruction_regex(struct_processus *s_etat_processus);
2948: void instruction_relax(struct_processus *s_etat_processus);
2949: void instruction_remove(struct_processus *s_etat_processus);
2950: void instruction_res(struct_processus *s_etat_processus);
2951: void instruction_restart(struct_processus *s_etat_processus);
2952: void instruction_recall(struct_processus *s_etat_processus);
2953: void instruction_regv(struct_processus *s_etat_processus);
2954: void instruction_repeat(struct_processus *s_etat_processus);
2955: void instruction_repl(struct_processus *s_etat_processus);
2956: void instruction_return(struct_processus *s_etat_processus);
2957: void instruction_revlist(struct_processus *s_etat_processus);
2958: void instruction_rewind(struct_processus *s_etat_processus);
2959: void instruction_rfuse(struct_processus *s_etat_processus);
2960: void instruction_rgdl(struct_processus *s_etat_processus);
2961: void instruction_rgdr(struct_processus *s_etat_processus);
2962: void instruction_rl(struct_processus *s_etat_processus);
2963: void instruction_rlb(struct_processus *s_etat_processus);
2964: void instruction_rnd(struct_processus *s_etat_processus);
2965: void instruction_rnrm(struct_processus *s_etat_processus);
2966: void instruction_roll(struct_processus *s_etat_processus);
2967: void instruction_rolld(struct_processus *s_etat_processus);
2968: void instruction_rot(struct_processus *s_etat_processus);
2969: void instruction_row_fleche(struct_processus *s_etat_processus);
2970: void instruction_row_moins(struct_processus *s_etat_processus);
2971: void instruction_row_plus(struct_processus *s_etat_processus);
2972: void instruction_rr(struct_processus *s_etat_processus);
2973: void instruction_rrb(struct_processus *s_etat_processus);
2974: void instruction_rsd(struct_processus *s_etat_processus);
2975: void instruction_rstop(struct_processus *s_etat_processus);
2976: void instruction_rswp(struct_processus *s_etat_processus);
2977:
2978: void instruction_s_moins(struct_processus *s_etat_processus);
2979: void instruction_s_plus(struct_processus *s_etat_processus);
2980: void instruction_same(struct_processus *s_etat_processus);
2981: void instruction_save(struct_processus *s_etat_processus);
2982: void instruction_scatter(struct_processus *s_etat_processus);
2983: void instruction_scale(struct_processus *s_etat_processus);
2984: void instruction_sched(struct_processus *s_etat_processus);
2985: void instruction_schur(struct_processus *s_etat_processus);
2986: void instruction_sci(struct_processus *s_etat_processus);
2987: void instruction_scls(struct_processus *s_etat_processus);
2988: void instruction_sconj(struct_processus *s_etat_processus);
2989: void instruction_sdev(struct_processus *s_etat_processus);
2990: void instruction_select(struct_processus *s_etat_processus);
2991: void instruction_send(struct_processus *s_etat_processus);
2992: void instruction_sf(struct_processus *s_etat_processus);
2993: void instruction_shared(struct_processus *s_etat_processus);
2994: void instruction_sign(struct_processus *s_etat_processus);
2995: void instruction_sin(struct_processus *s_etat_processus);
2996: void instruction_sinh(struct_processus *s_etat_processus);
2997: void instruction_sinv(struct_processus *s_etat_processus);
2998: void instruction_size(struct_processus *s_etat_processus);
2999: void instruction_sl(struct_processus *s_etat_processus);
3000: void instruction_slb(struct_processus *s_etat_processus);
3001: void instruction_slice(struct_processus *s_etat_processus);
3002: void instruction_slicescale(struct_processus *s_etat_processus);
3003: void instruction_smphrdecr(struct_processus *s_etat_processus);
3004: void instruction_smphrgetv(struct_processus *s_etat_processus);
3005: void instruction_smphrincr(struct_processus *s_etat_processus);
3006: void instruction_smphrtrydecr(struct_processus *s_etat_processus);
3007: void instruction_sneg(struct_processus *s_etat_processus);
3008: void instruction_sort(struct_processus *s_etat_processus);
3009: void instruction_spar(struct_processus *s_etat_processus);
3010: void instruction_spawn(struct_processus *s_etat_processus);
3011: void instruction_splash(struct_processus *s_etat_processus);
3012: void instruction_sq(struct_processus *s_etat_processus);
3013: void instruction_sqlconnect(struct_processus *s_etat_processus);
3014: void instruction_sqldisconnect(struct_processus *s_etat_processus);
3015: void instruction_sqlquery(struct_processus *s_etat_processus);
3016: void instruction_sqrt(struct_processus *s_etat_processus);
3017: void instruction_sr(struct_processus *s_etat_processus);
3018: void instruction_srb(struct_processus *s_etat_processus);
3019: void instruction_srev(struct_processus *s_etat_processus);
3020: void instruction_sst(struct_processus *s_etat_processus);
3021: void instruction_star_d(struct_processus *s_etat_processus);
3022: void instruction_star_h(struct_processus *s_etat_processus);
3023: void instruction_star_s(struct_processus *s_etat_processus);
3024: void instruction_star_w(struct_processus *s_etat_processus);
3025: void instruction_start(struct_processus *s_etat_processus);
3026: void instruction_static(struct_processus *s_etat_processus);
3027: void instruction_std(struct_processus *s_etat_processus);
3028: void instruction_step(struct_processus *s_etat_processus);
3029: void instruction_steq(struct_processus *s_etat_processus);
3030: void instruction_sto(struct_processus *s_etat_processus);
3031: void instruction_sto_division(struct_processus *s_etat_processus);
3032: void instruction_sto_fois(struct_processus *s_etat_processus);
3033: void instruction_sto_moins(struct_processus *s_etat_processus);
3034: void instruction_sto_plus(struct_processus *s_etat_processus);
3035: void instruction_stof(struct_processus *s_etat_processus);
3036: void instruction_stop(struct_processus *s_etat_processus);
3037: void instruction_store(struct_processus *s_etat_processus);
3038: void instruction_stos(struct_processus *s_etat_processus);
3039: void instruction_stoswi(struct_processus *s_etat_processus);
3040: void instruction_str_fleche(struct_processus *s_etat_processus);
3041: void instruction_stws(struct_processus *s_etat_processus);
3042: void instruction_sub(struct_processus *s_etat_processus);
3043: void instruction_suspend(struct_processus *s_etat_processus);
3044: void instruction_svd(struct_processus *s_etat_processus);
3045: void instruction_svl(struct_processus *s_etat_processus);
3046: void instruction_swap(struct_processus *s_etat_processus);
3047: void instruction_swi(struct_processus *s_etat_processus);
3048: void instruction_swilock(struct_processus *s_etat_processus);
3049: void instruction_swiqueue(struct_processus *s_etat_processus);
3050: void instruction_swistatus(struct_processus *s_etat_processus);
3051: void instruction_swiunlock(struct_processus *s_etat_processus);
3052: void instruction_swapcntxt(struct_processus *s_etat_processus);
3053: void instruction_sx(struct_processus *s_etat_processus);
3054: void instruction_sx2(struct_processus *s_etat_processus);
3055: void instruction_sxy(struct_processus *s_etat_processus);
3056: void instruction_sy(struct_processus *s_etat_processus);
3057: void instruction_sy2(struct_processus *s_etat_processus);
3058: void instruction_sync(struct_processus *s_etat_processus);
3059: void instruction_syseval(struct_processus *s_etat_processus);
3060:
3061: void instruction_table_fleche(struct_processus *s_etat_processus);
3062: void instruction_tail(struct_processus *s_etat_processus);
3063: void instruction_tan(struct_processus *s_etat_processus);
3064: void instruction_tanh(struct_processus *s_etat_processus);
3065: void instruction_target(struct_processus *s_etat_processus);
3066: void instruction_taylr(struct_processus *s_etat_processus);
3067: void instruction_then(struct_processus *s_etat_processus);
3068: void instruction_time(struct_processus *s_etat_processus);
3069: void instruction_title(struct_processus *s_etat_processus);
3070: void instruction_tokenize(struct_processus *s_etat_processus);
3071: void instruction_tot(struct_processus *s_etat_processus);
3072: void instruction_trim(struct_processus *s_etat_processus);
3073: void instruction_trn(struct_processus *s_etat_processus);
3074: void instruction_trnc(struct_processus *s_etat_processus);
3075: void instruction_true(struct_processus *s_etat_processus);
3076: void instruction_type(struct_processus *s_etat_processus);
3077: void instruction_t_vers_l(struct_processus *s_etat_processus);
3078:
3079: void instruction_ucase(struct_processus *s_etat_processus);
3080: void instruction_uchol(struct_processus *s_etat_processus);
3081: void instruction_uncompress(struct_processus *s_etat_processus);
3082: void instruction_unlock(struct_processus *s_etat_processus);
3083: void instruction_unprotect(struct_processus *s_etat_processus);
3084: void instruction_until(struct_processus *s_etat_processus);
3085: void instruction_use(struct_processus *s_etat_processus);
3086: void instruction_utpc(struct_processus *s_etat_processus);
3087: void instruction_utpf(struct_processus *s_etat_processus);
3088: void instruction_utpn(struct_processus *s_etat_processus);
3089: void instruction_utpt(struct_processus *s_etat_processus);
3090:
3091: void instruction_var(struct_processus *s_etat_processus);
3092: void instruction_variable(struct_processus *s_etat_processus);
3093: void instruction_vars(struct_processus *s_etat_processus);
3094: void instruction_verify(struct_processus *s_etat_processus);
3095: void instruction_vers_niveau_inferieur(struct_processus *s_etat_processus);
3096: void instruction_vers_niveau_superieur(struct_processus *s_etat_processus);
3097: void instruction_version(struct_processus *s_etat_processus);
3098: void instruction_visit(struct_processus *s_etat_processus);
3099: void instruction_volatile(struct_processus *s_etat_processus);
3100:
3101: void instruction_wait(struct_processus *s_etat_processus);
3102: void instruction_warranty(struct_processus *s_etat_processus);
3103: void instruction_wfdata(struct_processus *s_etat_processus);
3104: void instruction_wfack(struct_processus *s_etat_processus);
3105: void instruction_wflock(struct_processus *s_etat_processus);
3106: void instruction_wfpoke(struct_processus *s_etat_processus);
3107: void instruction_wfproc(struct_processus *s_etat_processus);
3108: void instruction_wfsock(struct_processus *s_etat_processus);
3109: void instruction_wfswi(struct_processus *s_etat_processus);
3110: void instruction_while(struct_processus *s_etat_processus);
3111: void instruction_wireframe(struct_processus *s_etat_processus);
3112: void instruction_workdir(struct_processus *s_etat_processus);
3113: void instruction_write(struct_processus *s_etat_processus);
3114:
3115: void instruction_xcol(struct_processus *s_etat_processus);
3116: void instruction_xor(struct_processus *s_etat_processus);
3117: void instruction_xpon(struct_processus *s_etat_processus);
3118: void instruction_xroot(struct_processus *s_etat_processus);
3119:
3120: void instruction_ycol(struct_processus *s_etat_processus);
3121: void instruction_yield(struct_processus *s_etat_processus);
3122:
3123: /*
3124: --------------------------------------------------------------------------------
3125: Procédures
3126: --------------------------------------------------------------------------------
3127: */
3128:
3129: #ifndef RPLARGS
3130: void affectation_interruptions_logicielles(struct_processus *s_etat_processus);
3131: void affichage_pile(struct_processus *s_etat_processus,
3132: struct_liste_chainee *l_element_courant, integer8 niveau_courant);
3133: #endif
3134:
3135: void *allocation_maillon(struct_processus *s_etat_processus);
3136:
3137: #ifndef RPLARGS
3138: void analyse(struct_processus *s_etat_processus, void (*fonction)());
3139: void *analyse_instruction(struct_processus *s_etat_processus,
3140: unsigned char *candidat);
3141: void appel_gnuplot(struct_processus *s_etat_processus,
3142: unsigned char persistance);
3143: void cf(struct_processus *s_etat_processus, unsigned char indice_drapeau);
3144: void cond(struct_processus *s_etat_processus,
3145: struct_matrice *s_matrice, real8 *condition);
3146: void conversion_chaine(struct_processus *s_etat_processus,
3147: unsigned char *chaine, unsigned char type);
3148: void conversion_decimal_vers_hms(real8 *angle);
3149: void conversion_degres_vers_radians(real8 *angle);
3150: void conversion_element_tex(struct_processus *s_etat_processus,
3151: unsigned char **element, unsigned char *fonction);
3152: void conversion_format(struct_processus *s_etat_processus,
3153: unsigned char *chaine);
3154: void conversion_hms_vers_decimal(real8 *angle);
3155: void conversion_majuscule_limitee(
3156: unsigned char *chaine_entree, unsigned char *chaine_sortie,
3157: integer8 longueur);
3158: void conversion_radians_vers_degres(real8 *angle);
3159: void copie_arbre_variables(struct_processus *s_etat_processus,
3160: struct_processus *s_nouvel_etat_processus);
3161: void correction_formateur_tex(struct_processus *s_etat_processus,
3162: unsigned char **ligne);
3163: void depilement_pile_systeme(struct_processus *s_etat_processus);
3164: void derivation(struct_processus *s_etat_processus,
3165: struct_objet **s_expression);
3166: void determinant(struct_processus *s_etat_processus, struct_matrice *s_matrice,
3167: void *valeur);
3168: void deverrouillage_threads_concurrents(struct_processus *s_etat_processus);
3169: void ecriture_pile(struct_processus *s_etat_processus, file *flux,
3170: struct_liste_chainee *l_element_courant, integer8 niveau_courant);
3171: void ecriture_profil(struct_processus *s_etat_processus);
3172: void effacement_pile_systeme(struct_processus *s_etat_processus);
3173: void empilement_pile_systeme(struct_processus *s_etat_processus);
3174: void encart(struct_processus *s_etat_processus, integer8 duree);
3175: void evaluation_romberg(struct_processus *s_etat_processus,
3176: struct_objet *s_expression, unsigned char *variable, real8 *point,
3177: real8 *valeur, logical1 *validite);
3178: void factorisation_cholesky(struct_processus *s_etat_processus,
3179: struct_matrice *s_matrice, unsigned char mode);
3180: void factorisation_lq(struct_processus *s_etat_processus,
3181: struct_matrice *s_matrice, void **tau);
3182: void factorisation_lu(struct_processus *s_etat_processus,
3183: struct_matrice *s_matrice, struct_matrice **s_permutation);
3184: void factorisation_qr(struct_processus *s_etat_processus,
3185: struct_matrice *s_matrice, void **tau);
3186: void factorisation_schur(struct_processus *s_etat_processus,
3187: struct_matrice *s_matrice, struct_matrice **s_schur);
3188: void *fusible(void *argument);
3189: void formateur_tex(struct_processus *s_etat_processus, struct_objet *s_objet,
3190: unsigned char environnement);
3191: void formateur_elementaire_tex(struct_processus *s_etat_processus,
3192: file *fichier, struct_objet *s_objet, unsigned char environnement);
3193: void impression_pile(struct_processus *s_etat_processus,
3194: struct_liste_chainee *l_element_courant,
3195: unsigned char methode, integer8 niveau_courant);
3196: void impression_tex(struct_processus *s_etat_processus);
3197: void informations(struct_processus *s_etat_processus);
3198: void initialisation_allocateur(struct_processus *s_etat_processus);
3199: void initialisation_completion(void);
3200: void initialisation_contexte_cas(struct_processus *s_etat_processus);
3201: void initialisation_drapeaux(struct_processus *s_etat_processus);
3202: void initialisation_generateur_aleatoire(struct_processus *s_etat_processus,
3203: logical1 initialisation_automatique, integer8 racine);
3204: void initialisation_instructions(struct_processus *s_etat_processus);
3205: void initialisation_variables(struct_processus *s_etat_processus);
3206: #endif
3207:
3208: void initialisation_objet(struct_objet *s_objet);
3209:
3210: #ifndef RPLARGS
3211: void insertion_thread(struct_processus *s_etat_processus,
3212: logical1 thread_principal);
3213: void insertion_thread_surveillance(struct_processus *s_etat_processus,
3214: struct_descripteur_thread *s_argument_thread);
3215: void integrale_romberg(struct_processus *s_etat_processus,
3216: struct_objet *s_expression, unsigned char *variable,
3217: real8 a, real8 b, real8 precision);
3218: void interface_cas(struct_processus *s_etat_processus,
3219: enum t_rplcas_commandes commande);
3220: void interruption1(int signal);
3221: void interruption2(int signal);
3222: void interruption3(int signal);
3223: void interruption4(int signal);
3224: void interruption5(int signal);
3225: void interruption6(int signal);
3226: #ifdef HAVE_SIGSEGV_RECOVERY
3227: void interruption_depassement_pile(int urgence,
3228: stackoverflow_context_t scp);
3229: #endif
3230: void inversion_matrice(struct_processus *s_etat_processus,
3231: struct_matrice *s_matrice);
3232: void lancement_daemon(struct_processus *s_etat_processus);
3233: void *lancement_thread(void *argument);
3234: #endif
3235:
3236: void liberation(struct_processus *s_etat_processus, struct_objet *s_objet);
3237: void liberation_maillon(struct_processus *s_etat_processus,
3238: struct_liste_chainee *maillon);
3239:
3240: #ifndef RPLARGS
3241: void liberation_allocateur(struct_processus *s_etat_processus);
3242: void liberation_arbre_instructions(struct_processus *s_etat_processus,
3243: struct_instruction *arbre);
3244: void liberation_arbre_variables(struct_processus *s_etat_processus,
3245: struct_arbre_variables *arbre, logical1 definitions);
3246: void liberation_arbre_variables_partagees(struct_processus *s_etat_processus,
3247: struct_arbre_variables_partagees *arbre);
3248: void liberation_contexte_cas(struct_processus *s_etat_processus);
3249: void liberation_generateur_aleatoire(struct_processus *s_etat_processus);
3250: void liberation_mutexes_arbre_variables_partagees(struct_processus
3251: *s_etat_processus, struct_arbre_variables_partagees *l_element_courant);
3252: void liberation_threads(struct_processus *s_etat_processus);
3253: void liberation_profil(struct_processus *s_etat_processus);
3254: void localisation_courante(struct_processus *s_etat_processus);
3255: void modification_pid_thread_pere(struct_processus *s_etat_processus);
3256: void moindres_carres(struct_processus *s_etat_processus,
3257: struct_matrice *s_matrice_a, struct_matrice *s_matrice_b,
3258: struct_matrice *s_matrice_x);
3259: void profilage(struct_processus *s_etat_processus, unsigned char *fonction);
3260: void rang(struct_processus *s_etat_processus, struct_matrice *s_matrice,
3261: integer8 *valeur);
3262: void recherche_type(struct_processus *s_etat_processus);
3263: void retrait_thread(struct_processus *s_etat_processus);
3264: void retrait_thread_surveillance(struct_processus *s_etat_processus,
3265: struct_descripteur_thread *s_argument_thread);
3266: void rplcore(struct_processus *s_etat_processus);
3267: #endif
3268:
3269: void scrutation_injection(struct_processus *s_etat_processus);
3270:
3271: #ifndef RPLARGS
3272: void scrutation_interruptions(struct_processus *s_etat_processus);
3273: void sf(struct_processus *s_etat_processus, unsigned char indice_drapeau);
3274: void *surveillance_processus(void *argument);
3275: void swap(void *variable_1, void *variable_2, integer8 taille_octets);
3276: void *thread_signaux(void *argument);
3277: void trace(struct_processus *s_etat_processus, FILE *flux);
3278: void traitement_asynchrone_exceptions_gsl(struct_processus *s_etat_processus);
3279: void traitement_exceptions_gsl(const char *reason, const char *file,
3280: int line, int gsl_errno);
3281: void traitement_interruptions_logicielles(struct_processus *s_etat_processus);
3282: void tri_base_symboles_externes(struct_processus *s_etat_processus);
3283: void tri_vecteur(real8 *vecteur, integer8 taille);
3284: void valeurs_propres(struct_processus *s_etat_processus,
3285: struct_matrice *s_matrice,
3286: struct_vecteur *s_valeurs_propres,
3287: struct_matrice *s_vecteurs_propres_gauches,
3288: struct_matrice *s_vecteur_propres_droits);
3289: void valeurs_propres_generalisees(struct_processus *s_etat_processus,
3290: struct_matrice *s_matrice,
3291: struct_matrice *s_metrique,
3292: struct_vecteur *s_valeurs_propres,
3293: struct_matrice *s_vecteurs_propres_gauches,
3294: struct_matrice *s_vecteur_propres_droits);
3295: void valeurs_singulieres(struct_processus *s_etat_processus,
3296: struct_matrice *s_matrice,
3297: struct_matrice *u, struct_vecteur *s, struct_matrice *vh);
3298: void verrouillage_threads_concurrents(struct_processus *s_etat_processus);
3299: #endif
3300:
3301: /*
3302: --------------------------------------------------------------------------------
3303: Fonctions de gestion des signaux
3304: --------------------------------------------------------------------------------
3305: */
3306:
3307: #ifndef RPLARGS
3308: void creation_queue_signaux(struct_processus *s_etat_processus);
3309: void liberation_queue_signaux(struct_processus *s_etat_processus);
3310: void destruction_queue_signaux(struct_processus *s_etat_processus);
3311: int envoi_signal_contexte(struct_processus *s_etat_processus,
3312: enum signaux_rpl signal);
3313: int envoi_signal_processus(pid_t pid, enum signaux_rpl signal,
3314: logical1 test_ouverture);
3315: int envoi_signal_thread(struct_processus *s_etat_processus,
3316: pthread_t tid, enum signaux_rpl signal);
3317: #endif
3318:
3319: /*
3320: --------------------------------------------------------------------------------
3321: Fonctions de sommation de vecteur dans perte de précision
3322: --------------------------------------------------------------------------------
3323: */
3324:
3325: real8 sommation_vecteur_reel(real8 *vecteur, integer8 *taille,
3326: logical1 *erreur_memoire);
3327: complex16 sommation_vecteur_complexe(complex16 *vecteur, integer8 *taille,
3328: logical1 *erreur_memoire);
3329:
3330: /*
3331: --------------------------------------------------------------------------------
3332: Routine principale
3333: --------------------------------------------------------------------------------
3334: */
3335:
3336: #ifndef RPLARGS
3337: int rplinit(int argc, char *argv[], char *envp[],
3338: unsigned char ***resultats, char *rpl_home);
3339: #endif
3340:
3341: /*
3342: --------------------------------------------------------------------------------
3343: Routines de statistiques
3344: --------------------------------------------------------------------------------
3345: */
3346:
3347: #ifndef RPLARGS
3348: real8 correlation_statistique(struct_matrice *s_matrice,
3349: integer8 colonne_1, integer8 colonne_2, logical1 *erreur);
3350: real8 covariance_statistique(struct_matrice *s_matrice,
3351: integer8 colonne_1, integer8 colonne_2,
3352: unsigned char type, logical1 *erreur);
3353: struct_vecteur *ecart_type_statistique(struct_processus *s_etat_processus,
3354: struct_matrice *s_matrice, unsigned char type);
3355: struct_vecteur *moyenne_statistique(struct_processus *s_etat_processus,
3356: struct_matrice *s_matrice);
3357: struct_vecteur *sommation_colonne_statistique(
3358: struct_processus *s_etat_processus, struct_matrice *s_matrice,
3359: integer8 colonne);
3360: struct_vecteur *sommation_produits_colonnes_statistiques(
3361: struct_processus *s_etat_processus, struct_matrice
3362: *s_matrice, integer8 colonne_1, integer8 colonne_2);
3363: struct_vecteur *sommation_statistique(struct_processus *s_etat_processus,
3364: struct_matrice *s_matrice);
3365: struct_vecteur *variance_statistique(struct_processus *s_etat_processus,
3366: struct_matrice *s_matrice, unsigned char type);
3367: #endif
3368:
3369: /*
3370: --------------------------------------------------------------------------------
3371: Gestion des bibliothèques
3372: --------------------------------------------------------------------------------
3373: */
3374:
3375: #ifndef RPLARGS
3376: void *chargement_bibliotheque(struct_processus *s_etat_processus,
3377: unsigned char *bibliotheque);
3378: logical1 execution_fonction_de_bibliotheque(struct_processus *s_etat_processus,
3379: unsigned char *nom_fonction, unsigned char *bibliothque);
3380: logical1 retrait_bibliotheque(struct_processus *s_etat_processus,
3381: struct_bibliotheque *descripteur);
3382: #endif
3383:
3384: struct_liste_chainee *depilement_pile_operationnelle(struct_rpl_arguments
3385: *s_rpl_arguments, struct_objet **s_objet);
3386: struct_liste_chainee *empilement_pile_operationnelle(struct_rpl_arguments
3387: *s_rpl_arguments, struct_objet *s_objet);
3388: struct_liste_chainee *sauvegarde_arguments(struct_rpl_arguments
3389: *s_rpl_arguments, integer8 nombre_arguments);
3390:
3391: /*
3392: --------------------------------------------------------------------------------
3393: Fonctions retournant un CHARACTER*(*)
3394: --------------------------------------------------------------------------------
3395: */
3396:
3397: #ifndef RPLARGS
3398: unsigned char *analyse_algebrique(struct_processus *s_etat_processus,
3399: unsigned char *chaine_algebrique, struct_liste_chainee **l_base_liste);
3400: #endif
3401: unsigned char *analyse_flux(struct_processus *s_etat_processus,
3402: unsigned char *flux, integer8 longueur);
3403: #ifndef RPLARGS
3404: unsigned char *chiffrement(struct_processus *s_etat_processus,
3405: const EVP_CIPHER *type_chiffrement,
3406: logical1 encodage, unsigned char *message, integer8 longueur_message,
3407: unsigned char *clef, integer8 longueur_clef,
3408: unsigned char *vecteur_initialisation,
3409: integer8 *longueur_message_chiffre);
3410: unsigned char *compactage(struct_processus *s_etat_processus,
3411: unsigned char *chaine);
3412: unsigned char *conversion_majuscule(struct_processus *s_etat_processus,
3413: unsigned char *chaine);
3414: unsigned char *creation_nom_fichier(struct_processus *s_etat_processus,
3415: unsigned char *chemin);
3416: unsigned char *date_compilation(struct_processus *s_etat_processus);
3417: unsigned char *extraction_chaine(struct_processus *s_etat_processus,
3418: unsigned char *chaine, integer8 i, integer8 j);
3419: unsigned char *formateur(struct_processus *s_etat_processus, long offset,
3420: struct_objet *s_objet);
3421: unsigned char *formateur_fichier(struct_processus *s_etat_processus,
3422: struct_objet *s_objet, struct_objet *s_format,
3423: integer8 longueur, integer8 longueur_champ, unsigned char format,
3424: unsigned char type, integer8 *longueur_effective, integer8 *recursivite,
3425: logical1 export_fichier);
3426: #endif
3427: unsigned char *formateur_flux(struct_processus *s_etat_processus,
3428: unsigned char *donnees, integer8 *longueur);
3429: #ifndef RPLARGS
3430: unsigned char *formateur_fichier_nombre(struct_processus *s_etat_processus,
3431: void *valeur_numerique, unsigned char type,
3432: integer8 longueur, integer8 longueur_champ, unsigned char format);
3433: unsigned char *formateur_fichier_binaire_nombre(struct_processus
3434: *s_etat_processus, void *valeur_numerique, unsigned char type_entree,
3435: unsigned char type, integer8 longueur, integer8 *longueur_conversion);
3436: unsigned char *formateur_fichier_reel(struct_processus *s_etat_processus,
3437: void *valeur_numerique, unsigned char type,
3438: integer8 longueur, integer8 longueur_champ, unsigned char format);
3439: unsigned char *formateur_nombre(struct_processus *s_etat_processus,
3440: void *valeur_numerique, unsigned char type);
3441: unsigned char *formateur_reel(struct_processus *s_etat_processus,
3442: void *valeur_numerique, unsigned char type);
3443: unsigned char *messages(struct_processus *s_etat_processus);
3444: unsigned char *pointeur_ieme_caractere(struct_processus *s_etat_processus,
3445: unsigned char *chaine, integer8 position);
3446: unsigned char *purification_chaine(struct_processus *s_etat_processus,
3447: unsigned char *chaine);
3448: unsigned char *recherche_chemin_fichiers_temporaires(struct_processus
3449: *s_etat_processus);
3450: unsigned char *reencodage(struct_processus *s_etat_processus,
3451: unsigned char *chaine_entree, unsigned char *codage_entree,
3452: unsigned char *codage_sortie);
3453: unsigned char *transliteration(struct_processus *s_etat_processus,
3454: unsigned char *chaine_entree, unsigned char *codage_entree,
3455: unsigned char *codage_sortie);
3456: #endif
3457:
3458: /*
3459: --------------------------------------------------------------------------------
3460: Fonctions retournant un INTEGER*1 (drapeau d'erreur)
3461: --------------------------------------------------------------------------------
3462: */
3463:
3464: #ifndef RPLARGS
3465: logical1 analyse_syntaxique(struct_processus *s_etat_processus);
3466: logical1 arret_thread_signaux(struct_processus *s_etat_processus);
3467: logical1 caracteristiques_fichier(struct_processus *s_etat_processus,
3468: unsigned char *nom, logical1 *existence, logical1 *ouverture,
3469: unsigned long *unite);
3470: logical1 controle(struct_processus *s_etat_processus, unsigned char *fichier,
3471: unsigned char *type, unsigned char *somme_candidate);
3472: logical1 controle_integrite(struct_processus *s_etat_processus,
3473: unsigned char *executable_candidat, unsigned char *executable);
3474: logical1 creation_variable(struct_processus *s_etat_processus,
3475: struct_variable *s_variable,
3476: unsigned char autorisation_creation_variable_statique,
3477: unsigned char autorisation_creation_variable_partagee);
3478: logical1 creation_variable_partagee(struct_processus *s_etat_processus,
3479: struct_variable_partagee *s_variable);
3480: logical1 creation_variable_statique(struct_processus *s_etat_processus,
3481: struct_variable_statique *s_variable);
3482: logical1 chainage(struct_processus *s_etat_processus);
3483: logical1 compilation(struct_processus *s_etat_processus);
3484: logical1 depilement(struct_processus *s_etat_processus,
3485: struct_liste_chainee **l_base_liste, struct_objet **s_objet);
3486: logical1 destruction_fichier(unsigned char *nom_fichier);
3487: logical1 empilement(struct_processus *s_etat_processus,
3488: struct_liste_chainee **l_base_liste, struct_objet *s_objet);
3489: logical1 empilement_pile_last(struct_processus *s_etat_processus,
3490: integer8 nombre_arguments);
3491: logical1 evaluation(struct_processus *s_etat_processus, struct_objet *s_objet,
3492: unsigned char type_evaluation);
3493: logical1 initialisation_fichier_acces_direct(struct_processus *s_etat_processus,
3494: sqlite3 *sqlite, logical1 binaire);
3495: logical1 initialisation_fichier_acces_indexe(struct_processus *s_etat_processus,
3496: sqlite3 *sqlite, integer8 position_clef, logical1 binaire);
3497: logical1 lancement_thread_signaux(struct_processus *s_etat_processus);
3498: logical1 recherche_instruction_suivante(struct_processus *s_etat_processus);
3499: logical1 recherche_instruction_suivante_recursive(
3500: struct_processus *s_etat_processus, integer8 recursivite);
3501: logical1 retrait_variable(struct_processus *s_etat_processus,
3502: unsigned char *nom_variable, unsigned char type);
3503: logical1 retrait_variables_par_niveau(struct_processus *s_etat_processus);
3504: logical1 retrait_variable_partagee(struct_processus *s_etat_processus,
3505: unsigned char *nom_variable, union_position_variable position);
3506: logical1 retrait_variables_partagees_locales(
3507: struct_processus *s_etat_processus);
3508: logical1 retrait_variable_statique(struct_processus *s_etat_processus,
3509: unsigned char *nom_variable, union_position_variable position);
3510: logical1 retrait_variables_statiques_locales(
3511: struct_processus *s_etat_processus);
3512: logical1 sequenceur(struct_processus *s_etat_processus);
3513: logical1 sequenceur_optimise(struct_processus *s_etat_processus,
3514: struct_liste_chainee *l_bibliotheques);
3515: #endif
3516:
3517: /*
3518: --------------------------------------------------------------------------------
3519: Fonctions retournant un INTEGER*1 (drapeau)
3520: --------------------------------------------------------------------------------
3521: */
3522:
3523: logical1 depassement_addition(integer8 *a, integer8 *b, integer8 *resultat);
3524: logical1 depassement_multiplication(integer8 *a, integer8 *b,
3525: integer8 *resultat);
3526: logical1 depassement_soustraction(integer8 *a, integer8 *b, integer8 *resultat);
3527: logical1 depassement_puissance(integer8 *a, integer8 *b, integer8 *resultat);
3528:
3529: #ifndef RPLARGS
3530: logical1 ecriture_pipe(struct_processus *s_etat_processus, int pipe,
3531: struct_objet *s_objet);
3532: logical1 recherche_variable(struct_processus *s_etat_processus,
3533: unsigned char *nom_variable);
3534: logical1 recherche_variable_globale(struct_processus *s_etat_processus,
3535: unsigned char *nom_variable);
3536: logical1 test_cfsf(struct_processus *s_etat_processus,
3537: unsigned char indice_drapeau);
3538: logical1 test_expression_rpn(unsigned char *chaine);
3539: logical1 test_fonction(unsigned char *chaine);
3540: logical1 validation_chaine(unsigned char *chaine);
3541: #endif
3542:
3543: /*
3544: --------------------------------------------------------------------------------
3545: Fonctions retournant un ssize_t
3546: --------------------------------------------------------------------------------
3547: */
3548:
3549: #ifndef RPLARGS
3550: ssize_t read_atomic(struct_processus *s_etat_processus,
3551: int fd, void *buf, size_t count);
3552: ssize_t write_atomic(struct_processus *s_etat_processus,
3553: int fd, void *buf, size_t count);
3554: #endif
3555:
3556: /*
3557: --------------------------------------------------------------------------------
3558: Fonctions renvoyant un int
3559: --------------------------------------------------------------------------------
3560: */
3561:
3562: int alsprintf(struct_processus *s_etat_processus,
3563: unsigned char **strp, const char *fmt, ...);
3564: #ifndef RPLARGS
3565: int association_etat_processus_readline();
3566: #endif
3567: int interruption_violation_access(void *adresse_fautive, int gravite);
3568: #ifndef RPLARGS
3569: int initialisation_etat_processus_readline();
3570: int liberation_etat_processus_readline();
3571: integer8 liste_variables(struct_processus *s_etat_processus,
3572: struct_tableau_variables *tableau);
3573: integer8 nombre_variables(struct_processus *s_etat_processus);
3574: int readline_analyse_syntaxique(int count, int key);
3575: int readline_effacement(int count, int key);
3576: #endif
3577: int std_fprintf(file *flux, const char *format, ...);
3578: int tex_fprintf(struct_processus *s_etat_processus,
3579: file *flux, const char *format, ...);
3580: int transliterated_fprintf(struct_processus *s_etat_processus, file *flux,
3581: const char *format, ...);
3582: int valsprintf(struct_processus *s_etat_processus,
3583: unsigned char **strp, const char *fmt, va_list ap);
3584: int wrapper_instruction_intrinseque(void (*fonction)(),
3585: struct_rpl_arguments *rpl_arguments);
3586:
3587: /*
3588: --------------------------------------------------------------------------------
3589: Fonctions renvoyant un INTEGER*1 (longueur d'un entier binaire)
3590: --------------------------------------------------------------------------------
3591: */
3592:
3593: #ifndef RPLARGS
3594: unsigned char longueur_entiers_binaires(struct_processus *s_etat_processus);
3595: #endif
3596:
3597: /*
3598: --------------------------------------------------------------------------------
3599: Fonctions retournant un INTEGER*8 (valeur binaire non signée)
3600: --------------------------------------------------------------------------------
3601: */
3602:
3603: #ifndef RPLARGS
3604: logical8 masque_entiers_binaires(struct_processus *s_etat_processus);
3605: #endif
3606:
3607: /*
3608: --------------------------------------------------------------------------------
3609: Fonctions retournant un INTEGER*8 (entier standard RPL/2)
3610: --------------------------------------------------------------------------------
3611: */
3612:
3613: #ifndef RPLARGS
3614: integer8 occupation_memoire(struct_objet *s_objet);
3615: integer8 longueur_chaine(struct_processus *s_etat_processus,
3616: unsigned char *chaine);
3617: integer8 position_caractere_de_chaine(struct_processus *s_etat_processus,
3618: unsigned char *chaine, unsigned char *position);
3619: #endif
3620:
3621: /*
3622: --------------------------------------------------------------------------------
3623: Fonctions renvoyant une liste chaînée (pointeur sur *struct_liste_chainee)
3624: --------------------------------------------------------------------------------
3625: */
3626:
3627: #ifndef RPLARGS
3628: struct_liste_chainee *analyse_rpn(struct_processus *s_etat_processus,
3629: unsigned char *chaine_rpn);
3630: #endif
3631:
3632: /*
3633: --------------------------------------------------------------------------------
3634: Allocateur de buffers à cache
3635: --------------------------------------------------------------------------------
3636: */
3637:
3638: void initialisation_allocateur_buffer(struct_processus *s_etat_processus);
3639: void liberation_allocateur_buffer(struct_processus *s_etat_pocessus);
3640: struct_buffer *allocation_buffer(struct_processus *s_etat_processus,
3641: size_t longueur);
3642: void liberation_buffer(struct_processus *s_etat_processus,
3643: struct_buffer *buffer);
3644:
3645: /*
3646: --------------------------------------------------------------------------------
3647: Fonctions renvoyant une copie de la structure de description des processus
3648: --------------------------------------------------------------------------------
3649: */
3650:
3651: #ifndef RPLARGS
3652: struct_processus *copie_etat_processus(struct_processus *s_etat_processus);
3653: #endif
3654:
3655: /*
3656: --------------------------------------------------------------------------------
3657: Fonctions renvoyant un pointeur sur un fichier (file *) ou un descripteur
3658: --------------------------------------------------------------------------------
3659: */
3660:
3661: #ifndef RPLARGS
3662: file *creation_fichier_tex(struct_processus *s_etat_processus);
3663: struct_descripteur_fichier *descripteur_fichier(struct_processus
3664: *s_etat_processus, struct_fichier *s_fichier);
3665: #endif
3666:
3667: /*
3668: --------------------------------------------------------------------------------
3669: Fonctions renvoyant un pointeur sur une *struct_objet
3670: --------------------------------------------------------------------------------
3671: */
3672:
3673: struct_objet *copie_objet(struct_processus *s_etat_processus,
3674: struct_objet *s_objet, unsigned char type);
3675:
3676: struct_objet *allocation(struct_processus *s_etat_processus, enum t_type type);
3677: #ifndef RPLARGS
3678: struct_objet *formateur_date(struct_processus *s_etat_processus,
3679: struct timeval *temps);
3680: struct_objet *lecture_fichier_non_formate(struct_processus *s_etat_processus,
3681: void *argument, integer8 longueur_buffer, logical1 recursivite);
3682: struct_objet *lecture_pipe(struct_processus *s_etat_processus, int pipe);
3683: struct_objet *parametres_sql(struct_processus *s_etat_processus,
3684: struct_objet *s_parametres);
3685: struct_objet *simplification(struct_processus *s_etat_processus,
3686: struct_objet *s_objet);
3687:
3688: struct_arbre_variables *allocation_noeud(struct_processus *s_etat_processus);
3689: struct_arbre_variables **allocation_tableau_noeuds(
3690: struct_processus *s_etat_processus);
3691:
3692: /*
3693: --------------------------------------------------------------------------------
3694: Fonctions renvoyant un pointeur sur une *struct_liste_variables_statiques
3695: ou *struct_liste_variables_partagees
3696: --------------------------------------------------------------------------------
3697: */
3698:
3699: struct_liste_variables_statiques *recherche_variable_statique(struct_processus
3700: *s_etat_processus, unsigned char *nom_variable,
3701: union_position_variable position, unsigned char origine);
3702: struct_liste_variables_partagees *recherche_variable_partagee(struct_processus
3703: *s_etat_processus, unsigned char *nom_variable,
3704: union_position_variable position, unsigned char origine);
3705: #endif
3706:
3707: /*
3708: --------------------------------------------------------------------------------
3709: Fonctions gérant la complétion automatique
3710: --------------------------------------------------------------------------------
3711: */
3712:
3713: char **completion_rpl();
3714: char *generateur_commandes();
3715: char **completion_matches();
3716:
3717: // END C PROTOTYPES
3718:
3719: /*
3720: --------------------------------------------------------------------------------
3721: Arithmétique
3722: --------------------------------------------------------------------------------
3723: */
3724:
3725: void f77absc_(complex16 *c, real8 *resultat);
3726:
3727: void f77additioncc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3728: void f77additionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3729: void f77additioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3730:
3731: void f77divisioncc_(complex16 *ca, complex16 *rb, complex16 *resultat);
3732: void f77divisionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3733: void f77divisioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3734: void f77divisionic_(integer8 *ib, complex16 *cb, complex16 *resultat);
3735: void f77divisionrc_(real8 *ra, complex16 *cb, complex16 *resultat);
3736:
3737: void f77multiplicationcc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3738: void f77multiplicationci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3739: void f77multiplicationcr_(complex16 *ca, real8 *rb, complex16 *resultat);
3740:
3741: void f77puissancecc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3742: void f77puissanceci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3743: void f77puissancecr_(complex16 *ca, real8 *rb, complex16 *resultat);
3744: void f77puissanceic_(integer8 *ia, complex16 *cb, complex16 *resultat);
3745: void f77puissanceii_(integer8 *ia, integer8 *ib, integer8 *resultat);
3746: void f77puissanceir_(integer8 *ia, real8 *rb, real8 *resultat);
3747: void f77puissancerc_(real8 *ra, complex16 *cb, complex16 *resultat);
3748: void f77puissanceri_(real8 *ra, integer8 *ib, real8 *resultat);
3749: void f77puissancerr_(real8 *ra, real8 *rb, real8 *resultat);
3750:
3751: void f77racinecarreec_(complex16 *ca, complex16 *resultat);
3752: void f77racinecarreein_(integer8 *ia, complex16 *resultat);
3753: void f77racinecarreeip_(integer8 *ia, real8 *resultat);
3754: void f77racinecarreern_(real8 *ia, complex16 *resultat);
3755: void f77racinecarreerp_(real8 *ia, real8 *resultat);
3756:
3757: void f77soustractioncc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3758: void f77soustractionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3759: void f77soustractioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3760: void f77soustractionic_(integer8 *ib, complex16 *cb, complex16 *resultat);
3761: void f77soustractionrc_(real8 *ra, complex16 *cb, complex16 *resultat);
3762:
3763: /*
3764: --------------------------------------------------------------------------------
3765: Trigonométrie complexe
3766: --------------------------------------------------------------------------------
3767: */
3768:
3769: void f77acos_(complex16 *argument, complex16 *resultat);
3770: void f77asin_(complex16 *argument, complex16 *resultat);
3771: void f77atan_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3772: void f77cos_(complex16 *argument, complex16 *resultat);
3773: void f77sin_(complex16 *argument, complex16 *resultat);
3774: void f77tan_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3775:
3776: /*
3777: --------------------------------------------------------------------------------
3778: Fonctions hyperboliques
3779: --------------------------------------------------------------------------------
3780: */
3781:
3782: void f77acoshc_(complex16 *argument, complex16 *resultat);
3783: void f77alogc_(complex16 *argument, complex16 *resultat);
3784: void f77asinhc_(complex16 *argument, complex16 *resultat);
3785: void f77atanhc_(complex16 *argument, complex16 *resultat);
3786: void f77cosh_(complex16 *argument, complex16 *resultat);
3787: void f77expc_(complex16 *argument, complex16 *resultat);
3788: void f77lnc_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3789: void f77lnin_(integer8 *argument, complex16 *resultat, integer4 *erreur);
3790: void f77lnrn_(real8 *argument, complex16 *resultat, integer4 *erreur);
3791: void f77logc_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3792: void f77login_(integer8 *argument, complex16 *resultat, integer4 *erreur);
3793: void f77logrn_(real8 *argument, complex16 *resultat, integer4 *erreur);
3794: void f77sinh_(complex16 *argument, complex16 *resultat);
3795: void f77tanh_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3796: void f77acoshi_(integer8 *argument, real8 *resultat);
3797: void f77acoshr_(real8 *argument, real8 *resultat);
3798: void f77asinhi_(integer8 *argument, real8 *resultat);
3799: void f77asinhr_(real8 *argument, real8 *resultat);
3800: void f77atanhi_(integer8 *argument, real8 *resultat);
3801: void f77atanhr_(real8 *argument, real8 *resultat);
3802: void f77lnip_(integer8 *argument, real8 *resultat, integer4 *erreur);
3803: void f77lnrp_(real8 *argument, real8 *resultat, integer4 *erreur);
3804: void f77logip_(integer8 *argument, real8 *resultat, integer4 *erreur);
3805: void f77logrp_(real8 *argument, real8 *resultat, integer4 *erreur);
3806:
3807: /*
3808: --------------------------------------------------------------------------------
3809: Calculs divers
3810: --------------------------------------------------------------------------------
3811: */
3812:
3813: void f90arrangement(integer8 *n, integer8 *k, real8 *resultat);
3814: void f90combinaison(integer8 *n, integer8 *k, real8 *resultat);
3815: void f90fcd(real8 *x, integer8 *n1, integer8 *n2, real8 *resultat);
3816: void f90gausscd(real8 *x, real8 *moyenne, real8 *variance, real8 *resultat);
3817: void f90tcd(real8 *x, integer8 *n, real8 *resultat);
3818: void f90x2cd(real8 *x, integer8 *n, real8 *resultat);
3819:
3820: // BEGIN C PROTOTYPES
3821: void dft(complex16 *dft, integer4 *nombre_lignes, integer4 *nombre_colonnes,
3822: integer4 *inverse, integer4 *erreur);
3823: // END C PROTOTYPES
3824:
3825: /*
3826: --------------------------------------------------------------------------------
3827: Fonctions Lapack
3828: --------------------------------------------------------------------------------
3829: */
3830:
3831: /*
3832: * Calcul de la longueur d'un espace de travail
3833: */
3834:
3835: #ifndef RPLARGS
3836: integer4 ilaenv_(integer4 *optimal, char *nom_fonction, char *option,
3837: integer4 *n1, integer4 *n2, integer4 *n3, integer4 *n4,
3838: integer4 longueur_nom_fonction, integer4 longueur_option);
3839:
3840: /*
3841: * Inversion
3842: */
3843:
3844: void dgetri_(integer4 *ordre_a, real8 *a, integer4 *lda, integer4 *pivot,
3845: real8 *work, integer4 *dim_work, integer4 *ios);
3846: void zgetri_(integer4 *ordre_a, complex16 *a, integer4 *lda, integer4 *pivot,
3847: complex16 *work, integer4 *dim_work, integer4 *ios);
3848:
3849: /*
3850: * Valeurs propres
3851: */
3852:
3853: void zgeev_(unsigned char *calcul_vp_gauches, unsigned char *calcul_vp_droits,
3854: integer4 *dim_matrice1, complex16 *matrice_f77,
3855: integer4 *dim_matrice2, complex16 *valeurs_propres,
3856: complex16 *vpg_f77, integer4 *dim_matrice3,
3857: complex16 *vpd_f77, integer4 *dim_matrice4,
3858: complex16 *work, integer4 *lwork, real8 *rwork,
3859: integer4 *erreur, integer4 longueur_1, integer4 longueur_2);
3860:
3861: /*
3862: * Valeurs propres généralisées
3863: */
3864:
3865: void zggev_(unsigned char *calcul_vp_gauches, unsigned char *calcul_vp_droits,
3866: integer4 *dim_matrice1, complex16 *matrice_f77,
3867: integer4 *dim_matrice2, complex16 *metrique_f77,
3868: integer4 *dim_matrice3, complex16 *alpha, complex16 *beta,
3869: complex16 *vpg_f77, integer4 *dim_matrice4,
3870: complex16 *vpd_f77, integer4 *dim_matrice5,
3871: complex16 *work, integer4 *lwork, real8 *rwork,
3872: integer4 *erreur, integer4 longueur_1, integer4 longueur_2);
3873:
3874: /*
3875: * Moindres carrés
3876: */
3877:
3878: void dgelsd_(integer4 *nombre_lignes_a, integer4 *nombre_colonnes_a,
3879: integer4 *nombre_colonnes_b, real8 *matrice_a, integer4 *lda,
3880: real8 *matrice_b, integer4 *ldb, real8 *valeurs_singulieres,
3881: real8 *rcond, integer4 *rank, real8 *work, integer4 *lwork,
3882: integer4 *iwork, integer4 *info);
3883: void zgelsd_(integer4 *nombre_lignes_a, integer4 *nombre_colonnes_a,
3884: integer4 *nombre_colonnes_b, complex16 *matrice_a, integer4 *lda,
3885: complex16 *matrice_b, integer4 *ldb, real8 *valeurs_singulieres,
3886: real8 *rcond, integer4 *rank, complex16 *work, integer4 *lwork,
3887: real8 *rwork, integer4 *iwork, integer4 *info);
3888:
3889: /*
3890: * Moindres carrés généralisé
3891: */
3892:
3893: /*
3894: * Décomposition en valeurs singulières
3895: */
3896:
3897: void dgesvd_(unsigned char *jobu, unsigned char *jobvh,
3898: integer4 *m, integer4 *n, real8 *a, integer4 *lda,
3899: real8 *s, real8 *u, integer4 *ldu, real8 *vh, integer4 *ldvh,
3900: real8 *work, integer4 *lwork, integer4 *info, integer4 longueur_jobu,
3901: integer4 longueur_jobvh);
3902: void zgesvd_(unsigned char *jobu, unsigned char *jobvh,
3903: integer4 *m, integer4 *n, real8 *a, integer4 *lda,
3904: real8 *s, real8 *u, integer4 *ldu, real8 *vh, integer4 *ldvh,
3905: real8 *work, integer4 *lwork, real8 *rwork, integer4 *info,
3906: integer4 longueur_jobu, integer4 longueur_jobvh);
3907:
3908: /*
3909: * Factorisations diverses
3910: */
3911:
3912: /* LU de Crout */
3913: void dgetrf_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3914: integer4 *lda, integer4 *pivot, integer4 *ios);
3915: void zgetrf_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3916: integer4 *lda, integer4 *pivot, integer4 *ios);
3917:
3918: /* LQ */
3919: void dgelq2_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3920: integer4 *lda, real8 *tau, real8 *work, integer4 *ios);
3921: void zgelq2_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3922: integer4 *lda, complex16 *tau, complex16 *work, integer4 *ios);
3923:
3924: /* QR */
3925: void dgeqp3_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3926: integer4 *lda, integer4 *pivot, real8 *tau, real8 *work,
3927: integer4 *lwork, integer4 *ios);
3928: void zgeqp3_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3929: integer4 *lda, integer4 *pivot, complex16 *tau, complex16 *work,
3930: integer4 *lwork, real8 *rwork, integer4 *ios);
3931:
3932: /* Cholesky */
3933: void dpptrf_(unsigned char *mode, integer4 *n, complex16 *triangle,
3934: integer4 *ios, integer4 longueur);
3935: void zpptrf_(unsigned char *mode, integer4 *n, complex16 *triangle,
3936: integer4 *ios, integer4 longueur);
3937:
3938: /* Schur */
3939: void dgees_(unsigned char *calcul_vecteur, unsigned char *valeurs_triees,
3940: logical4 (*fonction_tri)(), integer4 *n, real8 *a,
3941: integer4 *lda, integer4 *sdim, real8 *wr, real8 *wi,
3942: real8 *vs, integer4 *ldvs, real8 *work, integer4 *lwork,
3943: logical4 *bwork, integer4 *info, integer4 l1, integer4 l2);
3944: void zgees_(unsigned char *calcul_vecteur, unsigned char *valeurs_triees,
3945: logical4 (*fonction_tri)(), integer4 *n, complex16 *a,
3946: integer4 *lda, integer4 *sdim, complex16 *w,
3947: complex16 *vs, integer4 *ldvs, complex16 *work, integer4 *lwork,
3948: real8 *rwork, logical4 *bwork, integer4 *info,
3949: integer4 l1, integer4 l2);
3950:
3951: /* Déterminant et rang */
3952: void dgecon_(unsigned char *norm, integer4 *n, real8 *a, integer4 *lda,
3953: real8 *anorm, real8 *rcond, real8 *work, integer4 *iwork,
3954: integer4 *info, integer4 l1);
3955: void dgelsy_(integer4 *m, integer4 *n, integer4 *nrhs, real8 *a,
3956: integer4 *lda, real8 *b, integer4 *ldb, integer4 *jpvt, real8 *rcond,
3957: integer4 *rank, real8 *work, integer4 *lwork, integer4 *info);
3958: real8 dlange_(unsigned char *norme, integer4 *n, integer4 *m, real8 *a,
3959: integer4 *lda, real8 *work, integer4 longueur);
3960: real8 zlange_(unsigned char *norme, integer4 *n, integer4 *m, real8 *a,
3961: integer4 *lda, real8 *work, integer4 longueur);
3962: void zgecon_(unsigned char *norm, integer4 *n, complex16 *a, integer4 *lda,
3963: real8 *anorm, real8 *rcond, complex16 *work, real8 *rwork,
3964: integer4 *info, integer4 l1);
3965: void zgelsy_(integer4 *m, integer4 *n, integer4 *nrhs, complex16 *a,
3966: integer4 *lda, complex16 *b, integer4 *ldb, integer4 *jpvt,
3967: real8 *rcond, integer4 *rank, complex16 *work, integer4 *lwork,
3968: real8 *rwork, integer4 *info);
3969: #endif
3970:
3971: /*
3972: * Fonction testant la requête d'arrêt (nécessaire pour tester le
3973: * drapeau depuis une bibliothèque).
3974: */
3975:
3976: int test_arret(struct_processus *s_etat_processus);
3977:
3978: #endif
3979:
3980: // vim: ts=4
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