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