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