Annotation of rpl/src/rpl.h, revision 1.350
1.1 bertrand 1: /*
2: ================================================================================
1.346 bertrand 3: RPL/2 (R) version 4.1.35
4: Copyright (C) 1989-2023 Dr. BERTRAND Joël
1.1 bertrand 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: */
1.329 bertrand 21:
1.1 bertrand 22: #ifndef INCLUSION_RPL
23: #define INCLUSION_RPL
1.10 bertrand 24:
1.101 bertrand 25: #ifndef __RPLCAS
26: # define _GNU_SOURCE
1.116 bertrand 27: # define _XOPEN_SOURCE 700
1.101 bertrand 28: #endif
29:
1.10 bertrand 30: #define _REENTRANT
31:
1.101 bertrand 32: #ifndef __RPLCAS
33: # ifdef Darwin
34: # define _DARWIN_C_SOURCE
35: # endif
1.32 bertrand 36:
1.101 bertrand 37: # ifdef OpenBSD
38: # define _BSD_SOURCE
39: # endif
1.266 bertrand 40:
41: # ifdef FreeBSD
1.267 bertrand 42: # define __BSD_VISIBLE 1
1.266 bertrand 43: # endif
1.56 bertrand 44: #endif
45:
1.51 bertrand 46: #ifdef OS2
1.101 bertrand 47: # ifndef __RPLCAS
48: # define _BSD_SOURCE
49: # endif
1.51 bertrand 50:
51: # include <types.h>
52: enum { SHUT_RD = 0, SHUT_WR, SHUT_RDWR };
53: # define SHUT_RD SHUT_RD
54: # define SHUT_WR SHUT_WR
55: # define SHUT_RDWR SHUT_RDWR
56:
57: # include "getaddrinfo-conv.h"
1.53 bertrand 58:
59: # define sched_yield(arg)
1.51 bertrand 60: #endif
61:
1.235 bertrand 62: #ifdef CYGWIN
63: # define SA_ONSTACK 0
64: #endif
65:
1.302 bertrand 66: #ifdef BROKEN_SIGSEGV
67: # undef HAVE_STACK_OVERFLOW_RECOVERY
68: # undef HAVE_SIGSEGV_RECOVERY
69: #endif
70:
1.286 bertrand 71: #define DEBUG_TRACE uprintf("[%d/%X] %s(%d)\n", \
72: getpid(), pthread_self(), __FILE__, __LINE__);
1.289 bertrand 73: #define TEST_ABSENCE_FICHIER(nom) \
74: { int ios; struct stat *buf; ios = stat(nom, buf); \
75: if (ios == 0) BUG(1, uprintf("File %s found!\n", nom)); }
1.37 bertrand 76:
1.1 bertrand 77: /*
78: ================================================================================
79: INCLUSIONS
80: ================================================================================
81: */
82:
83: #include <stdio.h>
84: #include <stdlib.h>
1.207 bertrand 85: #include <stdint.h>
1.1 bertrand 86: #include <math.h>
87: #include <string.h>
88: #include <strings.h>
89: #include <syslog.h>
90: #include <errno.h>
1.18 bertrand 91: #include <stdarg.h>
1.151 bertrand 92: #include <poll.h>
1.219 bertrand 93: #include <signal.h>
1.316 bertrand 94: #include <sys/time.h>
1.1 bertrand 95:
96: #ifndef RPLARGS
1.32 bertrand 97: # include <sys/mman.h>
1.1 bertrand 98: # include <sys/resource.h>
99: # include <sys/select.h>
100: # include <sys/socket.h>
101: # include <sys/stat.h>
102: # include <sys/timeb.h>
103: # include <sys/types.h>
104: # include <sys/un.h>
105: # include <sys/wait.h>
1.317 bertrand 106: # include <omp.h>
1.1 bertrand 107:
108: # include <arpa/inet.h>
109: # include <netinet/in.h>
110: # include <netdb.h>
111:
112: # include <dlfcn.h>
113: # include <fcntl.h>
114: # include <pthread.h>
1.150 bertrand 115: # include <regex.h>
1.51 bertrand 116:
117: # ifdef OS2
118: # undef pthread_mutexattr_settype
119: # define pthread_mutexattr_settype(a, b)
120: # endif
121:
1.1 bertrand 122: # include <pwd.h>
1.134 bertrand 123: # ifdef SHARED_MEMORY
124: # include <sys/shm.h>
125: # endif
1.57 bertrand 126:
1.241 bertrand 127: # ifndef IPCS_SYSV
128: # include <semaphore.h>
129: # else
130: # include <sys/ipc.h>
131: # include <sys/sem.h>
1.53 bertrand 132:
1.244 bertrand 133: # ifdef OS2
134: # define INCL_DOSSEMAPHORES
135: # define INCL_DOSMEMMGR
136: # define INCL_DOSERRORS
137: # include <os2.h>
138:
139: typedef struct _OS2SEM
140: {
141: HMTX hmtx;
142: HEV hev;
143: ULONG shared;
144: ULONG *cnt;
145: ULONG *nopened;
146: ULONG allocated;
147: } sem_t;
148: # else // IPCS_SYSV
149: typedef struct
150: {
151: int sem;
152: int alloue;
153: unsigned char *path;
154: pid_t pid;
155: pthread_t tid;
156: } sem_t;
1.130 bertrand 157: # endif
1.244 bertrand 158:
159: # ifndef SEM_FAILED
160: # define SEM_FAILED NULL
161: # endif
162:
163: sem_t *sem_open_SysV(const char *nom, int oflag, ...);
164: int sem_init_SysV(sem_t *sem, int shared, unsigned int value);
165: int sem_close_SysV(sem_t *sem);
166: int sem_wait_SysV(sem_t *sem);
167: int sem_trywait_SysV(sem_t *sem);
168: int sem_timedwait_SysV(sem_t *sem, struct timespec *ts);
169: int sem_post_SysV(sem_t *sem);
170: int sem_getvalue_SysV(sem_t *sem, int *value);
171: int sem_unlink_SysV(char *nom);
172: int sem_destroy_SysV(sem_t *sem);
1.51 bertrand 173: # endif
174:
1.1 bertrand 175: # include <setjmp.h>
176: # include <termios.h>
177: # include <time.h>
178: # include <unistd.h>
179: # include <locale.h>
180:
181: # include "history.h"
182: # include "readline.h"
183: # include "termcap.h"
184: # include "iconv.h"
1.214 bertrand 185: # include "zlib.h"
1.1 bertrand 186:
1.13 bertrand 187: # include "openssl/evp.h"
1.344 bertrand 188: # ifndef RPLCXX
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
1.196 bertrand 222: # endif
1.194 bertrand 223:
1.15 bertrand 224: # include "sqlite3.h"
1.301 bertrand 225:
226: # ifndef BROKEN_SIGSEGV
227: # include "sigsegv.h"
228: # endif
229:
1.135 bertrand 230: # ifdef OS2
231: // Bug de libsigsegv
232: # undef HAVE_STACK_OVERFLOW_RECOVERY
233: # endif
1.13 bertrand 234:
1.1 bertrand 235: # define GSL_RANGE_CHECK_OFF
236: # include "gsl/gsl_cdf.h"
237: # include "gsl/gsl_cblas.h"
238: # include "gsl/gsl_errno.h"
239: # include "gsl/gsl_fft_complex.h"
240: # include "gsl/gsl_permutation.h"
241: # include "gsl/gsl_randist.h"
242: # include "gsl/gsl_rng.h"
243: # include "gsl/gsl_sf.h"
244: #endif
245:
246: #ifdef SunOS
247: # include <ieeefp.h>
248: #endif
249:
1.259 bertrand 250: // Définition spécifique à Hurd
1.23 bertrand 251: #ifndef PIPE_BUF
252: # define fpathconf (".", _PC_PIPE_BUF)
253: #endif
254:
1.1 bertrand 255: #ifdef MYSQL_SUPPORT
256: # include <mysql.h>
257: # define mysqlclose(arg) mysql_close(arg.mysql)
258: #else
259: # define mysqlclose(arg)
260: #endif
261:
262: #ifdef POSTGRESQL_SUPPORT
263: # include <libpq-fe.h>
264: # define postgresqlclose(arg) PQfinish(arg.postgresql)
265: #else
266: # define postgresqlclose(arg)
267: #endif
268:
1.25 bertrand 269: #include "librplprototypes.h"
1.1 bertrand 270:
1.61 bertrand 271: #ifndef RPLARGS
272: # ifndef UNIX_PATH_MAX
1.342 bertrand 273: # pragma GCC diagnostic push
274: # pragma GCC diagnostic ignored "-Wunused-variable"
275: static struct sockaddr_un sizecheck;
1.61 bertrand 276: # define UNIX_PATH_MAX sizeof(sizecheck.sun_path)
1.342 bertrand 277: # pragma GCC diagnostic pop
1.61 bertrand 278: # endif
1.56 bertrand 279: #endif
280:
1.163 bertrand 281: #ifdef MAIN_RPL
282: # define __EXTERN__
283: # define __STATIC_MUTEX_INITIALIZATION__ = PTHREAD_MUTEX_INITIALIZER
284: #else
285: # define __EXTERN__ extern
286: # define __STATIC_MUTEX_INITIALIZATION__
287: #endif
288:
1.299 bertrand 289:
1.60 bertrand 290: /*
291: ================================================================================
1.259 bertrand 292: Bugs spécifiques
1.60 bertrand 293: ================================================================================
294: */
295:
1.259 bertrand 296: // Néant
1.164 bertrand 297:
298: /*
299: ================================================================================
300: TYPES
301: ================================================================================
302: */
303:
304: typedef FILE file;
305: typedef unsigned char t_8_bits;
306:
307: #ifndef RPLARGS
308: # include "rpltypes-conv.h"
309: #else
310: # include "rpltypes.h"
311: #endif
312:
1.120 bertrand 313: enum signaux_rpl
314: {
1.122 bertrand 315: rpl_signull = 0,
1.120 bertrand 316: rpl_sigint,
317: rpl_sigterm,
1.259 bertrand 318: rpl_sigstart, // Signal envoyé par un père pour lancer son fils.
319: rpl_sigcont, // Signal de redémarrage d'un processus arrêté par
1.120 bertrand 320: // SUSPEND
1.259 bertrand 321: rpl_sigstop, // Signal d'arrêt envoyé par l'instruction STOP ou
1.120 bertrand 322: // FUSE. (FSTOP)
1.259 bertrand 323: rpl_sigabort, // Signal envoyé par l'instruction ABORT (à regrouper
1.120 bertrand 324: // avec FABORT)
1.259 bertrand 325: rpl_sigurg, // Signal d'arrêt urgent
326: rpl_siginject, // Signal indiquant la présence d'une donnée à lire
327: // envoyée depuis le père
328: rpl_sigalrm, // Signal d'alarme (erreur système) depuis un fils
1.120 bertrand 329: rpl_sighup,
330: rpl_sigtstp,
1.121 bertrand 331: rpl_sigexcept,
1.331 bertrand 332: rpl_sigmax,
333: rpl_siguser // Base des signaux à la discrétion de l'utilisateur
1.120 bertrand 334: };
335:
336: #define LONGUEUR_QUEUE_SIGNAUX 1024
337:
1.259 bertrand 338: // Une structure s_queue_signaux est créée par processus (et non par thread).
339: // Elle est projetée dans un segment de mémoire partagée pour qu'elle soit
340: // accessible à la fois du père et des fils.
1.120 bertrand 341:
1.133 bertrand 342: #ifndef RPLARGS
1.120 bertrand 343: typedef struct queue_signaux
344: {
345: volatile int pointeur_lecture;
346: volatile int pointeur_ecriture;
1.239 bertrand 347: volatile logical1 requete_arret;
348:
1.164 bertrand 349: pthread_t thread_signaux;
1.274 bertrand 350: pid_t controle;
1.63 bertrand 351:
1.120 bertrand 352: volatile struct
353: {
354: pid_t pid;
355: enum signaux_rpl signal;
356: } queue[LONGUEUR_QUEUE_SIGNAUX];
1.239 bertrand 357:
358: # ifdef OS2
359: sem_t semaphore;
360: sem_t signalisation;
361: sem_t arret_signalisation;
362: # endif
1.120 bertrand 363: } struct_queue_signaux;
1.63 bertrand 364:
1.239 bertrand 365: __EXTERN__ struct_queue_signaux *s_queue_signaux;
366: __EXTERN__ int f_queue_signaux;
1.163 bertrand 367:
1.239 bertrand 368: # ifndef OS2
369: __EXTERN__ sem_t *semaphore_queue_signaux;
370: __EXTERN__ sem_t *semaphore_signalisation;
371: __EXTERN__ sem_t *semaphore_arret_signalisation;
1.62 bertrand 372: # endif
1.57 bertrand 373: #endif
374:
1.68 bertrand 375: #if ! defined(UNION_SEMUN) && defined(IPCS_SYSV)
1.60 bertrand 376: union semun
377: {
378: int val;
379: struct semid_ds *buf;
380: unsigned short *array;
381: struct seminfo *__buf;
382: };
383: #endif
384:
1.132 bertrand 385: #ifndef RTLD_LOCAL
386: # define RTLD_LOCAL 0
387: #endif
388:
389: #ifndef SIGSTKSZ
390: # define SIGSTKSZ 65536
391: #endif
1.53 bertrand 392:
1.258 bertrand 393:
1.53 bertrand 394: /*
395: ================================================================================
1.259 bertrand 396: SÉMAPHORES
1.53 bertrand 397: ================================================================================
398: */
399:
1.68 bertrand 400: #ifdef IPCS_SYSV
1.246 bertrand 401: # ifdef DEBUG_SEMAPHORES
1.333 bertrand 402: # define sem_init(a, b, c) ({ \
403: uprintf("[%d-%llu] Semaphore %s (%p) "\
404: "initialization at %s() " \
405: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
406: pthread_self(), \
407: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
408: sem_init_SysV(a, b, c); })
1.247 bertrand 409: # define sem_wait(a) ({ int value; sem_getvalue(a, &value); \
410: uprintf("[%d-%llu] Semaphore %s (%p) "\
411: "waiting at %s() " \
1.327 bertrand 412: "line #%d <%d>\n", (int) getpid(), (unsigned long long) i\
1.247 bertrand 413: pthread_self(), \
1.327 bertrand 414: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
1.247 bertrand 415: sem_wait_SysV(a); })
1.328 bertrand 416: # define sem_trywait(a) ({ int value; sem_getvalue(a, &value); \
417: uprintf("[%d-%llu] Semaphore %s (%p) "\
418: "trywaiting at %s() " \
419: "line #%d <%d>\n", (int) getpid(), (unsigned long long) i\
420: pthread_self(), \
421: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
422: sem_trywait_SysV(a); })
423: # define sem_post(a) ({ int value; sem_getvalue(a, &value); \
1.247 bertrand 424: uprintf("[%d-%llu] Semaphore %s (%p) "\
425: "posting at %s() " \
1.327 bertrand 426: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
1.247 bertrand 427: pthread_self(), \
1.327 bertrand 428: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
1.247 bertrand 429: sem_post_SysV(a); })
1.328 bertrand 430: # define sem_destroy(a) ({ int value; sem_getvalue(a, &value); \
431: uprintf("[%d-%llu] Semaphore %s (%p) "\
432: "destroying at %s() " \
433: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
434: pthread_self(), \
435: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
1.247 bertrand 436: if (value == 0) BUG(1, uprintf("Value %d\n", value)); \
437: sem_destroy_SysV(a); })
438: # else
1.246 bertrand 439: # define sem_destroy(a) sem_destroy_SysV(a)
440: # define sem_wait(a) sem_wait_SysV(a)
441: # define sem_post(a) sem_post_SysV(a)
442: # endif
443:
1.53 bertrand 444: # define sem_init(a, b, c) sem_init_SysV(a, b, c)
445: # define sem_trywait(a) sem_trywait_SysV(a)
1.170 bertrand 446: # define sem_timedwait(a, b) sem_timedwait_SysV(a, b)
1.53 bertrand 447: # define sem_getvalue(a, b) sem_getvalue_SysV(a, b)
448: # define sem_open(...) sem_open_SysV(__VA_ARGS__)
449: # define sem_close(a) sem_close_SysV(a)
450: # define sem_unlink(a) sem_unlink_SysV(a)
1.246 bertrand 451: #else
1.247 bertrand 452: # ifdef DEBUG_SEMAPHORES
1.333 bertrand 453: # define sem_init(a, b, c) ({ \
454: uprintf("[%d-%llu] Semaphore %s (%p) "\
455: "initialization at %s() " \
456: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
457: pthread_self(), \
458: #a, a, __FUNCTION__, __LINE__, c), fflush(stdout); \
459: sem_init(a, b, c); })
1.247 bertrand 460: # define sem_wait(a) ({ int value; sem_getvalue(a, &value); \
461: uprintf("[%d-%llu] Semaphore %s (%p) "\
462: "waiting at %s() " \
1.327 bertrand 463: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
1.247 bertrand 464: pthread_self(), \
1.327 bertrand 465: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
466: sem_wait(a); })
1.328 bertrand 467: # define sem_trywait(a) ({ int value; sem_getvalue(a, &value); \
468: uprintf("[%d-%llu] Semaphore %s (%p) "\
469: "trywaiting at %s() " \
470: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
471: pthread_self(), \
472: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
473: sem_trywait(a); })
1.247 bertrand 474: # define sem_post(a) ({ int value; sem_getvalue(a, &value); \
475: uprintf("[%d-%llu] Semaphore %s (%p) "\
476: "posting at %s() " \
1.327 bertrand 477: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
1.247 bertrand 478: pthread_self(), \
1.327 bertrand 479: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
480: sem_post(a); })
1.247 bertrand 481: # define sem_destroy(a) ({ int value; sem_getvalue(a, &value); \
1.328 bertrand 482: uprintf("[%d-%llu] Semaphore %s (%p) "\
483: "destroying at %s() " \
484: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
485: pthread_self(), \
486: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
1.247 bertrand 487: if (value == 0) BUG(1, uprintf("Value %d\n", value)); \
488: sem_destroy(a); })
489: # endif
1.53 bertrand 490: #endif
491:
492:
1.1 bertrand 493: /*
494: ================================================================================
495: SIGNAUX
496: ================================================================================
497: */
498:
499: #ifndef RPLARGS
1.57 bertrand 500:
1.259 bertrand 501: // Signaux utilisés par défaut :
1.57 bertrand 502: // SIGINT
503: // SIGTSTP
504: // SIGCONT
505: // SIGPIPE
1.259 bertrand 506: // SIGUSR1 et SIGUSR2 sont utilisé par libsigsegv.
1.153 bertrand 507: // SIGHUP
508: // SIGALRM
1.37 bertrand 509:
1.171 bertrand 510: # define SIGTEST 255
1.118 bertrand 511:
1.37 bertrand 512: // Nombre d'interruptions disponibles
1.1 bertrand 513: # define d_NOMBRE_INTERRUPTIONS 64
514: #endif
515:
516: /*
517: ================================================================================
1.259 bertrand 518: Granularité temporelle
1.1 bertrand 519: ================================================================================
520: */
521:
522: #ifndef RPLARGS
523: # define GRANULARITE_us 10
524: # define GRANULARITE_us_max 100000
525: # define INCR_GRANULARITE(g) \
526: do g = 1000 * ((g >= (GRANULARITE_us_max * 1000)) \
527: ? GRANULARITE_us_max : ((g / 1000) + GRANULARITE_us)); while(0)
528: #endif
529:
530: /*
531: ================================================================================
532: Options de debug
533: ================================================================================
534: */
535:
536: #ifndef RPLARGS
537: # define d_debug_pile_utilisateur ((integer8) 0x1)
538: # define d_debug_pile_systeme ((integer8) 0x2)
539: # define d_debug_appels_fonctions ((integer8) 0x4)
540: # define d_debug_processus ((integer8) 0x8)
541: # define d_debug_analyse ((integer8) 0x10)
542: # define d_debug_fusible ((integer8) 0x20)
543: # define d_debug_variables ((integer8) 0x40)
544: # define d_debug_fonctions_intrinseques ((integer8) 0x80)
545: # define d_debug_niveaux ((integer8) 0x100)
546: # define d_conversion_RPN ((integer8) 0x200)
547: # define d_traitement_interruption ((integer8) 0x400)
548: # define d_debug_signaux ((integer8) 0x800)
549: #endif
550:
551: /*
552: ================================================================================
553: Variables globales
554: ================================================================================
555: */
556:
557: #ifndef RPLARGS
1.22 bertrand 558: # ifdef SEMAPHORES_NOMMES
559: # define LONGUEUR_NOM_SEMAPHORE 64
1.163 bertrand 560: # define __PTR__ *
561: # else
562: # define __PTR__
563: # endif
1.22 bertrand 564:
1.163 bertrand 565: __EXTERN__ jmp_buf contexte_ecriture;
566: __EXTERN__ jmp_buf contexte_impression;
567: __EXTERN__ jmp_buf contexte_initial;
568: __EXTERN__ jmp_buf contexte_processus;
569: __EXTERN__ jmp_buf contexte_thread;
1.118 bertrand 570:
1.171 bertrand 571: __EXTERN__ volatile int signal_test;
1.119 bertrand 572:
1.163 bertrand 573: __EXTERN__ pid_t pid_processus_pere;
1.1 bertrand 574:
1.330 bertrand 575: __EXTERN__ pthread_mutex_t mutex_sigaction;
1.280 bertrand 576: __EXTERN__ pthread_mutex_t mutex_liste_threads;
1.333 bertrand 577: __EXTERN__ pthread_mutex_t mutex_liste_threads_surveillance;
1.188 bertrand 578: __EXTERN__ pthread_mutex_t mutex_creation_variable_partagee
1.163 bertrand 579: __STATIC_MUTEX_INITIALIZATION__;
1.175 bertrand 580: __EXTERN__ pthread_mutex_t mutex_sections_critiques;
1.188 bertrand 581: __EXTERN__ pthread_mutex_t mutex_liste_variables_partagees;
1.239 bertrand 582: __EXTERN__ pthread_mutex_t mutex_sem __STATIC_MUTEX_INITIALIZATION__;
1.118 bertrand 583:
1.163 bertrand 584: __EXTERN__ volatile int routine_recursive;
1.332 bertrand 585: __EXTERN__ volatile int nombre_threads_surveillance_processus;
1.245 bertrand 586:
1.257 bertrand 587: # define SEM_FORK 0
1.245 bertrand 588: # define SEM_QUEUE 1
1.246 bertrand 589: # define SEM_SIGNALISATION 2
590: # define SEM_ARRET_SIGNALISATION 3
1.245 bertrand 591:
592: sem_t *sem_init2(unsigned int valeur, pid_t pid, int ordre);
593: sem_t *sem_init3(unsigned int valeur, pid_t pid, pthread_t tid, int ordre);
594: int sem_destroy2(sem_t *semaphore_p, pid_t pid, int ordre);
595: int sem_destroy3(sem_t *semaphore_p, pid_t pid, pthread_t tid, int ordre);
596: int sem_getvalue2(sem_t *semaphore, int *valeur);
597: sem_t *sem_open2(pid_t pid, int ordre);
1.1 bertrand 598: #endif
599:
1.259 bertrand 600: // Le mutex est là uniquement pour pouvoir émuler le comportement
601: // de sem_getvalue() sur un système comme MacOS X qui ne possède pas
1.125 bertrand 602: // cette fonction.
1.22 bertrand 603:
1.239 bertrand 604: #ifdef Darwin
1.22 bertrand 605: #define sem_getvalue(semaphore, value) sem_getvalue2(semaphore, value)
606: #define sem_post(semaphore) \
607: ({ int r; pthread_mutex_lock(&mutex_sem); \
608: r = sem_post(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
609: #define sem_wait(semaphore) \
610: ({ int r; pthread_mutex_lock(&mutex_sem); \
611: r = sem_wait(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
612: #define sem_trywait(semaphore) \
613: ({ int r; pthread_mutex_lock(&mutex_sem); \
614: r = sem_trywait(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
615: #endif
616:
1.1 bertrand 617: /*
618: ================================================================================
619: Macros
620: ================================================================================
621: */
622:
1.259 bertrand 623: // Par défaut, tout est redirigé vers stderr sauf indication explicite de
1.1 bertrand 624: // stdout.
625:
626: #define printf(...) transliterated_fprintf(s_etat_processus, \
627: stderr, __VA_ARGS__)
628: #define fprintf(flux, ...) transliterated_fprintf(s_etat_processus, \
629: flux, __VA_ARGS__)
1.258 bertrand 630: #define uprintf(...) std_fprintf(stderr, __VA_ARGS__)
631: #define ufprintf(flux, ...) std_fprintf(flux, __VA_ARGS__)
1.1 bertrand 632:
633: #ifdef SunOS
634: # define fopen(...) ({ FILE *desc; \
635: while((desc = fopen(__VA_ARGS__)) == NULL) \
636: { if ((errno != EINTR) && (errno != 0)) break; } desc; })
1.69 bertrand 637: # define freopen(...) ({ FILE *desc; \
638: while((desc = freopen(__VA_ARGS__)) == NULL) \
639: { if ((errno != EINTR) && (errno != 0)) break; } desc; })
1.1 bertrand 640: # define fclose(...) ({ int ios; \
641: while((ios = fclose(__VA_ARGS__)) != 0) \
642: { if ((errno != EINTR) && (errno != 0)) break; } ios; })
643: # define fflush(flux) ({ int ios; \
644: while((ios = fflush((flux == stdout) ? stderr : flux)) != 0) \
645: { if ((errno != EINTR) && (errno != 0)) break; } ios; })
646: # define sem_open(...) ({ sem_t *semaphore; \
647: while((semaphore = sem_open(__VA_ARGS__)) == SEM_FAILED) \
648: { if (errno != EINTR) break; } semaphore; })
649: #else // !SunOS
650: # define fflush(flux) fflush((flux == stdout) ? stderr : flux)
651: #endif
652:
1.259 bertrand 653: // Redéfinition de abs pour un fonctionnement en entier de type long long int
1.1 bertrand 654:
1.51 bertrand 655: #ifdef __GNUC__
1.1 bertrand 656: # define abs(i) ({ typeof(i) _i; _i = (i); (_i >= 0) ? _i : -_i; })
1.259 bertrand 657: // typeof() est une extension de gcc, mais est présent sur d'autres compilateurs
658: // comme Sun Studio. Dans le cas où typeof() n'existe pas, il est possible
659: // d'utiliser la macro suivante, mais elle possède un effet de bord dû à
660: // l'évaluation multiple de l'argument.
1.1 bertrand 661: #else
662: # define abs(i) (((i) >= 0) ? (i) : (-i))
663: #endif
664:
1.9 bertrand 665: #define NOTICE(m) \
666: do \
667: { \
668: ufprintf(stderr, "[%d-%llu] %s() from %s at line %d: %s\n", \
669: getpid(), (unsigned long long) pthread_self(), \
670: __FUNCTION__, __FILE__, __LINE__, m); \
671: fflush(stderr); \
672: } while(0)
673:
674: #ifdef __GLIBC__
1.308 bertrand 675: # include <execinfo.h>
676: # define __BACKTRACE
677: # define BACKTRACE(n) \
1.1 bertrand 678: do \
679: { \
680: void *buffer[n]; \
681: int nb, i; \
682: char **appels; \
683: pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER; \
684: nb = backtrace(buffer, n); \
685: appels = backtrace_symbols(buffer, nb); \
686: pthread_mutex_lock(&mutex); \
687: uprintf("[%d-%llu] BACKTRACE <%s()> at line #%d\n", \
688: getpid(), pthread_self(), __FUNCTION__, __LINE__); \
689: if (appels != NULL) \
690: { \
691: for(i = 0; i < nb; i++) \
1.23 bertrand 692: uprintf(" %s\n", appels[i]); \
1.258 bertrand 693: sys_free(appels); \
1.1 bertrand 694: } \
695: else \
696: uprintf("Nullified backtrace\n"); \
697: uprintf("[%d-%llu] END OF BACKTRACE\n", getpid(), pthread_self()); \
698: fflush(stdout); \
699: pthread_mutex_unlock(&mutex); \
700: } while(0)
1.9 bertrand 701: #else
1.308 bertrand 702: # define BACKTRACE(n) NOTICE("BACKTRACE only defined in glibc")
1.9 bertrand 703: #endif
1.1 bertrand 704:
1.35 bertrand 705: #ifdef __BACKTRACE
706: # define BUG(b, ...) \
707: do { if (b) { uprintf("[%d] BUG! <%s()> at line #%d of %s\n", \
708: (int) getpid(), __FUNCTION__, __LINE__, __FILE__); \
709: __VA_ARGS__; fflush(stdout); \
710: BACKTRACE(64); \
711: pthread_kill(pthread_self(), SIGBUS); }} while(0)
712: #else
713: # define BUG(b, ...) \
714: do { if (b) { uprintf("[%d] BUG! <%s()> at line #%d of %s\n", \
715: (int) getpid(), __FUNCTION__, __LINE__, __FILE__); \
716: __VA_ARGS__; fflush(stdout); \
717: pthread_kill(pthread_self(), SIGBUS); }} while(0)
718: #endif
719:
1.1 bertrand 720:
721: /*
722: ================================================================================
723: Affichage des points de retour des fonctions
724: ================================================================================
725: */
726:
1.9 bertrand 727: #ifdef DEBUG_MEMOIRE
1.35 bertrand 728: void analyse_post_mortem();
1.9 bertrand 729: void *debug_memoire_ajout(size_t taille, const unsigned char *fonction,
730: unsigned long ligne, const unsigned char *argument);
1.39 bertrand 731: void debug_memoire_initialisation();
1.9 bertrand 732: void *debug_memoire_modification(void *pointeur, size_t taille,
733: const unsigned char *fonction, unsigned long ligne,
734: const unsigned char *argument);
735: void debug_memoire_retrait(void *ptr);
1.35 bertrand 736: void debug_memoire_verification();
1.9 bertrand 737:
738: #define free(s) debug_memoire_retrait(s)
1.340 bertrand 739: #ifdef RPLCXX
740: # define malloc(s) debug_memoire_ajout(s, \
741: const_cast<const unsigned char *> \
742: (reinterpret_cast<unsigned char *> \
743: (const_cast<char *>(__FUNCTION__))), __LINE__, \
744: const_cast<const unsigned char *> \
745: (reinterpret_cast<unsigned char *> \
746: (const_cast<char *>(#s))))
747: # define realloc(s, t) debug_memoire_modification(s, t, \
748: const_cast<const unsigned char *> \
749: (reinterpret_cast<unsigned char *> \
750: (const_cast<char *>(__FUNCTION__))), __LINE__, \
751: const_cast<const unsigned char *> \
752: (reinterpret_cast<unsigned char *> \
753: (const_cast<char *>(#t))))
754: #else
755: # define malloc(s) debug_memoire_ajout(s, __FUNCTION__, __LINE__, \
756: (const unsigned char *) #s)
757: # define realloc(s, t) debug_memoire_modification(s, t, \
758: __FUNCTION__, __LINE__, (const unsigned char *) #t)
759: #endif
1.337 bertrand 760: #define fork() debug_fork(s_etat_processus)
1.9 bertrand 761: #endif
762:
1.1 bertrand 763: #ifdef DEBUG_RETURN
1.308 bertrand 764: # define return uprintf("[%d] Return from <%s()> at line #%d " \
1.1 bertrand 765: "(%s [%d])\n", (int) getpid(), __FUNCTION__, \
1.9 bertrand 766: __LINE__, strerror(errno), errno); fflush(stdout); errno = 0; return
1.1 bertrand 767: #endif
768:
769: #ifdef DEBUG_MUTEX
1.308 bertrand 770: # define pthread_mutex_lock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
1.1 bertrand 771: "locking at %s() " \
772: "line #%d\n", (int) getpid(), (unsigned long long) pthread_self(), \
773: #mutex, mutex, __FUNCTION__, __LINE__), fflush(stdout), \
774: pthread_mutex_lock(mutex)
1.308 bertrand 775: # define pthread_mutex_unlock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
1.1 bertrand 776: "unlocking at " \
777: "%s() line #%d\n", (int) getpid(), (unsigned long long) \
778: pthread_self(), #mutex, mutex, __FUNCTION__, __LINE__), \
779: fflush(stdout), \
780: pthread_mutex_unlock(mutex)
1.314 bertrand 781: # define pthread_mutex_trylock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
782: "trylocking at " \
783: "%s() line #%d\n", (int) getpid(), (unsigned long long) \
784: pthread_self(), #mutex, mutex, __FUNCTION__, __LINE__), \
785: fflush(stdout), \
786: pthread_mutex_trylock(mutex)
1.1 bertrand 787: #endif
788:
789:
790: /*
791: ================================================================================
792: DEFINIONS
793: ================================================================================
794: */
795:
796: /*
797: --------------------------------------------------------------------------------
798: Valeurs
799: --------------------------------------------------------------------------------
800: */
801:
802: #define d_faux ((logical1) 0L)
803: #define d_vrai ((logical1) -1L)
804:
805: #define d_absence_erreur ((logical1) d_faux)
806: #define d_erreur ((logical1) d_vrai)
807:
1.31 bertrand 808: #define d_code_fin_chaine '\0'
809: #define d_code_espace ' '
810: #define d_code_retour_chariot '\n'
811: #define d_code_tabulation '\t'
812: #define d_longueur_maximale_instruction 16
1.1 bertrand 813:
814: #define d_INT "integer"
815: #define d_REL "real"
816: #define d_CPL "complex"
817: #define d_VIN "[ integer ]"
818: #define d_VRL "[ real ]"
819: #define d_VCX "[ complex ]"
820: #define d_MIN "[[ integer ]]"
821: #define d_MRL "[[ real ]]"
822: #define d_MCX "[[ complex ]]"
823: #define d_BIN "# binary[bodh]"
824: #define d_NOM "'name'"
825: #define d_CHN "\"string\""
826: #define d_LST "{ list }"
827: #define d_ALG "'algebraic'"
828: #define d_RPN "<< RPN >>"
829: #define d_FCH "File $n { format }"
830: #define d_SLB "Library $n"
831: #define d_SQL "Sql $n (type)"
832: #define d_PRC "Process $n"
833: #define d_SCK "Socket $n { format }"
834: #define d_SPH "Semaphore $n 'name'"
835: #define d_TAB "<[ table ]>"
836: #define d_MTX "Mutex $n"
1.321 bertrand 837: #define d_REC "|[ record ]|"
1.1 bertrand 838:
839: /*
840: --------------------------------------------------------------------------------
1.259 bertrand 841: Paramètres du système
1.1 bertrand 842: --------------------------------------------------------------------------------
843: */
844:
845: #ifndef RPLARGS
846: # define ds_beep ""
847: # define ds_fichier_historique ".RPL2_history"
848: # define ds_imposition_separateur_decimal d_vrai
849: # define ds_longueur_historique 256
850: # define ds_nombre_maximum_fichiers_ouverts 65536
851: # define ds_preprocesseur "rplpp " \
852: "--nostdinc -C 2> /dev/null"
853: # define ds_rplcore "rpl-core"
854: # define ds_rplprofile "rpl-profile"
855: # define ds_sdat "SDAT"
856: #endif
857:
858: /*
859: --------------------------------------------------------------------------------
1.259 bertrand 860: Erreurs système
1.1 bertrand 861: --------------------------------------------------------------------------------
862: */
1.192 bertrand 863:
1.36 bertrand 864: #ifdef DEBUG_ERREURS
865: # ifdef MESSAGES
866: # define __erreur(i) i
1.59 bertrand 867: # define __erreur_(i) i
1.36 bertrand 868: # else
1.59 bertrand 869: # undef _ERREURS_VARIABLES
870: # ifdef _ERREURS_VARIABLES
871: # define __erreur_(i) __erreur(i)
872: # else
873: # define __erreur_(i) i
874: # endif
1.294 bertrand 875: # define __erreur(i) ({ int ios; ios = errno; \
876: if (strstr(__FUNCTION__, "recherche_variable") \
877: == NULL) { if(ios != 0) \
878: ufprintf(stderr, "LAST ERROR: %s\n", strerror(ios)); \
879: ufprintf(stderr, "ERROR %d AT %s() FROM %s LINE %d\n", \
880: i, __FUNCTION__, __FILE__, __LINE__); BACKTRACE(16); } i; })
1.36 bertrand 881: # endif
882: #else
883: # define __erreur(i) i
1.59 bertrand 884: # define __erreur_(i) i
1.36 bertrand 885: #endif
886:
1.295 bertrand 887: #ifdef DEBUG_FICHIERS
888: # define open(a, ...) \
889: ({ ufprintf(stderr, "[%d] OPEN %s AT %s() FROM %s LINE %d\n", \
890: getpid(), a, \
891: __FUNCTION__, __FILE__, __LINE__); open(a, __VA_ARGS__); })
892: # define pipe(a) \
893: ({ ufprintf(stderr, "[%d] PIPE %s AT %s() FROM %s LINE %d\n", \
894: getpid(), a, \
895: __FUNCTION__, __FILE__, __LINE__); pipe(a); })
896: # define shm_open(a, ...) \
897: ({ ufprintf(stderr, "[%d] SHM_OPEN %s AT %s() FROM %s LINE %d\n", \
898: getpid(), a, \
899: __FUNCTION__, __FILE__, __LINE__); shm_open(a, __VA_ARGS__); })
900: # define shm_unlink(a) \
901: ({ ufprintf(stderr, "[%d] SHM_UNLINK %s AT %s() FROM %s LINE %d\n", \
902: getpid(), a, \
903: __FUNCTION__, __FILE__, __LINE__); shm_unlink(a); })
904: # define sem_open(a, ...) \
905: ({ ufprintf(stderr, "[%d] SEM_OPEN %s AT %s() FROM %s LINE %d\n", \
906: getpid(), a, \
907: __FUNCTION__, __FILE__, __LINE__); sem_open(a, __VA_ARGS__); })
908: # define sem_unlink(a) \
909: ({ ufprintf(stderr, "[%d] SEM_UNLINK %s AT %s() FROM %s LINE %d\n", \
910: getpid(), a, \
911: __FUNCTION__, __FILE__, __LINE__); sem_unlink(a); })
912: # define close(a) \
913: ({ ufprintf(stderr, "[%d] CLOSE %s AT %s() FROM %s LINE %d\n", \
914: getpid(), a, \
915: __FUNCTION__, __FILE__, __LINE__); close(a); })
916: #endif
1.1 bertrand 917:
1.259 bertrand 918: // -1 : erreur provoquée par une bibliothèque externe
1.1 bertrand 919: #ifndef RPLARGS
920: # define d_es 2000
1.36 bertrand 921: # define d_es_allocation_memoire __erreur(2001)
1.59 bertrand 922: # define d_es_variable_introuvable __erreur_(2002)
1.36 bertrand 923: # define d_es_pile_vide __erreur(2003)
924: # define d_es_end_incoherent __erreur(2004)
925: # define d_es_peripherique_stdin __erreur(2005)
926: # define d_es_erreur_fichier __erreur(2006)
927: # define d_es_execution_bibliotheque __erreur(2007)
928: # define d_es_signal __erreur(2008)
929: # define d_es_processus __erreur(2009)
930: # define d_es_pile_operationnelle_vide __erreur(2010)
931: # define d_es_nombre_max_descripteurs __erreur(2011)
932: # define d_es_interruption_invalide __erreur(2012)
933: # define d_es_contexte __erreur(2013)
934: # define d_es_somme_controle __erreur(2014)
1.60 bertrand 935: # define d_es_semaphore __erreur(2015)
1.145 bertrand 936: # define d_es_mutex_acquis_autre_thread __erreur(2016)
1.1 bertrand 937: #endif
938:
939: /*
940: --------------------------------------------------------------------------------
941: Exceptions
942: --------------------------------------------------------------------------------
943: */
944:
945: #ifndef RPLARGS
946: # define d_ep 1000
1.36 bertrand 947: # define d_ep_division_par_zero __erreur(1001)
948: # define d_ep_matrice_non_inversible __erreur(1002)
949: # define d_ep_resultat_indefini __erreur(1003)
950: # define d_ep_underflow __erreur(1004)
951: # define d_ep_overflow __erreur(1005)
952: # define d_ep_domaine_definition __erreur(1006)
953: # define d_ep_perte_precision __erreur(1007)
954: # define d_ep_decomposition_QR __erreur(1008)
955: # define d_ep_matrice_non_definie_positive __erreur(1009)
956: # define d_ep_decomposition_QZ __erreur(1010)
957: # define d_ep_decomposition_SVD __erreur(1011)
1.1 bertrand 958: #endif
959:
960: /*
961: --------------------------------------------------------------------------------
962: Erreurs de compilation
963: --------------------------------------------------------------------------------
964: */
965:
966: #ifndef RPLARGS
967: # define d_ec 3000
1.36 bertrand 968: # define d_ec_niveau_definition_negatif __erreur(3001)
969: # define d_ec_nom_definition_invalide __erreur(3002)
970: # define d_ec_erreur_boucle_definie __erreur(3003)
971: # define d_ec_erreur_instruction_end __erreur(3004)
972: # define d_ec_erreur_instruction_until __erreur(3005)
973: # define d_ec_source_incoherent __erreur(3006)
974: # define d_ec_erreur_instruction_while __erreur(3007)
975: # define d_ec_erreur_instruction_then __erreur(3008)
976: # define d_ec_erreur_instruction_else __erreur(3009)
977: # define d_ec_erreur_instruction_elseif __erreur(3010)
978: # define d_ec_erreur_instruction_select __erreur(3011)
979: # define d_ec_erreur_instruction_case __erreur(3012)
1.1 bertrand 980: #endif
981:
982: /*
983: --------------------------------------------------------------------------------
1.259 bertrand 984: Erreurs à l'exécution
1.1 bertrand 985: --------------------------------------------------------------------------------
986: */
987:
1.259 bertrand 988: // -1 : erreur provoquée par une bibliothèque externe
1.1 bertrand 989: #ifndef RPLARGS
990: # define d_ex 0
1.36 bertrand 991: # define d_ex_pile_vide __erreur(1)
992: # define d_ex_manque_argument __erreur(2)
993: # define d_ex_argument_invalide __erreur(3)
994: # define d_ex_erreur_type_argument __erreur(4)
995: # define d_ex_nom_reserve __erreur(5)
996: # define d_ex_nombre_arguments __erreur(6)
997: # define d_ex_dimensions_invalides __erreur(7)
998: # define d_ex_expression_invalide __erreur(8)
999: # define d_ex_absence_graphique_courant __erreur(9)
1000: # define d_ex_erreur_traitement_condition __erreur(10)
1001: # define d_ex_erreur_traitement_boucle __erreur(11)
1.59 bertrand 1002: # define d_ex_variable_non_definie __erreur_(12)
1.36 bertrand 1003: # define d_ex_drapeau_inexistant __erreur(13)
1004: # define d_ex_nom_invalide __erreur(14)
1005: # define d_ex_element_inexistant __erreur(15)
1006: # define d_ex_absence_variable __erreur(16)
1007: # define d_ex_erreur_evaluation __erreur(17)
1008: # define d_ex_semaphore __erreur(18)
1009: # define d_ex_longueur_fft __erreur(19)
1010: # define d_ex_queue_impression __erreur(20)
1011: # define d_ex_type_trace_invalide __erreur(21)
1012: # define d_ex_erreur_fichier __erreur(22)
1013: # define d_ex_absence_equation __erreur(23)
1014: # define d_ex_erreur_bibliotheque __erreur(24)
1015: # define d_ex_execution_bibliotheque __erreur(25)
1016: # define d_ex_stop __erreur(26)
1017: # define d_ex_matrice_statistique_invalide __erreur(27)
1018: # define d_ex_dimensions_matrice_statistique __erreur(28)
1019: # define d_ex_absence_observations __erreur(29)
1020: # define d_ex_statistiques_echantillon __erreur(30)
1021: # define d_ex_observations_inexistantes __erreur(31)
1022: # define d_ex_syntaxe __erreur(32)
1023: # define d_ex_cycle_hors_boucle __erreur(33)
1024: # define d_ex_conversion_unite __erreur(34)
1025: # define d_ex_erreur_parametre_fichier __erreur(35)
1026: # define d_ex_erreur_acces_fichier __erreur(36)
1027: # define d_ex_erreur_requete_fichier __erreur(37)
1028: # define d_ex_erreur_format_fichier __erreur(38)
1029: # define d_ex_fichier_verrouille __erreur(39)
1030: # define d_ex_verrou_indefini __erreur(40)
1031: # define d_ex_fin_de_fichier_atteinte __erreur(41)
1032: # define d_ex_debut_de_fichier_atteint __erreur(42)
1033: # define d_ex_erreur_type_fichier __erreur(43)
1034: # define d_ex_fichier_vide __erreur(44)
1035: # define d_ex_dimensions_differentes __erreur(45)
1036: # define d_ex_routines_mathematiques __erreur(46)
1037: # define d_ex_exit_hors_boucle __erreur(47)
1038: # define d_ex_longueur_dft __erreur(48)
1039: # define d_ex_contexte __erreur(49)
1040: # define d_ex_processus __erreur(50)
1041: # define d_ex_image_processus __erreur(51)
1042: # define d_ex_erreur_sql __erreur(52)
1043: # define d_ex_variable_verrouillee __erreur(53)
1044: # define d_ex_variable_volatile __erreur(54)
1045: # define d_ex_erreur_processus __erreur(55)
1046: # define d_ex_erreur_impression __erreur(56)
1047: # define d_ex_nombre_arguments_fonction __erreur(57)
1048: # define d_ex_fonction_indisponible __erreur(58)
1049: # define d_ex_bibliotheque_chargee __erreur(59)
1050: # define d_ex_aucun_symbole __erreur(60)
1051: # define d_ex_definition_ambigue __erreur(61)
1052: # define d_ex_fichier_hors_contexte __erreur(62)
1053: # define d_ex_socket_en_ecoute __erreur(63)
1054: # define d_ex_interruption_invalide __erreur(64)
1055: # define d_ex_erreur_transcodage __erreur(65)
1056: # define d_ex_absence_processus_pere __erreur(66)
1057: # define d_ex_creation_variable __erreur(67)
1058: # define d_ex_fusible __erreur(68)
1059: # define d_ex_iswi_hors_interruption __erreur(69)
1060: # define d_ex_daemon __erreur(70)
1061: # define d_ex_mutex __erreur(71)
1062: # define d_ex_variable_statique_partagee __erreur(72)
1063: # define d_ex_variable_partagee __erreur(73)
1064: # define d_ex_graphique_memorise __erreur(74)
1065: # define d_ex_matrice_non_diagonale __erreur(75)
1066: # define d_ex_locales __erreur(76)
1067: # define d_ex_representation __erreur(77)
1068: # define d_ex_erreur_profilage __erreur(78)
1069: # define d_ex_enregistrement_inexistant __erreur(79)
1070: # define d_ex_clef_inexistante __erreur(80)
1071: # define d_ex_nom_implicite __erreur(81)
1.39 bertrand 1072: # define d_ex_version_bibliotheque __erreur(82)
1.84 bertrand 1073: # define d_ex_creation_variable_globale __erreur(83)
1.104 bertrand 1074: # define d_ex_erreur_interne_rplcas __erreur(84)
1.138 bertrand 1075: # define d_ex_fichier_corrompu __erreur(85)
1.145 bertrand 1076: # define d_ex_mutex_acquis_autre_thread __erreur(86)
1.150 bertrand 1077: # define d_ex_expression_reguliere __erreur(87)
1.160 bertrand 1078: # define d_ex_instruction_indisponible __erreur(88)
1.193 bertrand 1079: # define d_ex_chiffrement __erreur(89)
1080: # define d_ex_chiffrement_indisponible __erreur(90)
1.195 bertrand 1081: # define d_ex_longueur_clef_chiffrement __erreur(91)
1.201 bertrand 1082: # define d_ex_taille_message __erreur(92)
1.307 bertrand 1083: # define d_ex_type_externe_dup __erreur(93)
1084: # define d_ex_type_externe_drop __erreur(94)
1.336 bertrand 1085: # define d_ex_simplification __erreur(95)
1.1 bertrand 1086: #endif
1087:
1088:
1089: /*
1090: ================================================================================
1091: STRUCTURES
1092: ================================================================================
1093: */
1094:
1095: /*
1096: --------------------------------------------------------------------------------
1097: Structure objet
1098: --------------------------------------------------------------------------------
1099: */
1100:
1.55 bertrand 1101: #ifdef MIN
1102: # undef MIN
1103: #endif
1104:
1105: #ifdef MAX
1106: # undef MAX
1107: #endif
1108:
1.71 bertrand 1109: #define ADR __RPL_ADR
1110: #define ALG __RPL_ALG
1.55 bertrand 1111: #define BIN __RPL_BIN
1112: #define CHN __RPL_CHN
1113: #define CPL __RPL_CPL
1.305 bertrand 1114: #define EXT __RPL_EXT
1.55 bertrand 1115: #define FCH __RPL_FCH
1116: #define FCT __RPL_FCT
1117: #define INT __RPL_INT
1118: #define LST __RPL_LST
1119: #define MCX __RPL_MCX
1120: #define MIN __RPL_MIN
1121: #define MRL __RPL_MRL
1122: #define MTX __RPL_MTX
1123: #define NOM __RPL_NOM
1124: #define NON __RPL_NON
1125: #define PRC __RPL_PRC
1.277 bertrand 1126: #define REC __RPL_REC
1.55 bertrand 1127: #define REL __RPL_REL
1128: #define RPN __RPL_RPN
1129: #define SCK __RPL_SCK
1130: #define SLB __RPL_SLB
1.71 bertrand 1131: #define SPH __RPL_SPH
1.55 bertrand 1132: #define SQL __RPL_SQL
1.71 bertrand 1133: #define TBL __RPL_TBL
1.55 bertrand 1134: #define VCX __RPL_VCX
1135: #define VIN __RPL_VIN
1136: #define VRL __RPL_VRL
1137:
1.342 bertrand 1138: enum t_rplcas_commandes { RPLCAS_INTEGRATION = 0, RPLCAS_LIMITE,
1139: RPLCAS_SIMPLIFICATION };
1.55 bertrand 1140:
1.305 bertrand 1141: enum t_type { ADR = 0, ALG, BIN, CHN, CPL, EXT, FCH, FCT, INT, LST,
1.277 bertrand 1142: MCX, MIN, MRL, MTX, NOM, NON, PRC, REC, REL, RPN, SCK,
1.1 bertrand 1143: SLB, SPH, SQL, TBL, VCX, VIN, VRL };
1144:
1145: /*
1.259 bertrand 1146: ADR : adresse sur 64 bits signés.
1147: Adresse d'une définition à interpréter.
1.1 bertrand 1148:
1.259 bertrand 1149: ALG : expression algébrique (struct_liste_chainee *)
1150: La liste chaînée contient la définition convertie en notation
1151: polonaise inversée. Ce type diffère du type 'RPN' au niveau
1152: du format de sortie (notation algébrique).
1.1 bertrand 1153:
1154: BIN : entier binaire sur 64 bits (unsigned integer8 *)
1155: Sans objet.
1156: Type C/Fortran : unsigned integer8
1157:
1.258 bertrand 1158: CHN : chaine de caracteres (unsigned char *)
1.1 bertrand 1159: Sans objet.
1160:
1161: CPL : complexe sur 2*64 bits (complex*16, struct_complexe16 *)
1162: Sans objet.
1163: Type C/Fortran : complex16
1164:
1.305 bertrand 1165: EXT : type géré dans une bibliothèque externe.
1166:
1.1 bertrand 1167: FCH : descripteur de fichier (struct_fichier *).
1168:
1.259 bertrand 1169: FCT : déclaration d'une fonction et de son nombre d'arguments
1170: (struct_fonction *). Ce type n'est nécessaire que dans le
1.1 bertrand 1171: traitement des types 'ALG' et 'RPN'.
1172:
1173: INT : entier sur 64 bits (integer*8, integer8 *)
1174: Sans objet.
1175: Type C/Fortran : integer8
1176:
1177: LST : liste (struct_liste_chainee *)
1.259 bertrand 1178: Les objets sont enregistrés sous forme de liste chaînée récursive.
1179: Cela permet de traiter des tableaux de données hétérogènes de
1180: grandes dimensions. Le nombre de dimensions maximal est fixé par
1181: la mémoire de la station.
1.1 bertrand 1182:
1183: MCX : matrice de complexes (struct_matrice *)
1184: Sans objet.
1185:
1186: MIN : matrice d'entiers (struct_matrice *)
1187: Sans objet.
1188:
1189: MRL : matrice de reels (struct_matrice *)
1190: Sans objet.
1191:
1192: MTX : mutex (struct_mutex *)
1193: Sans objet.
1194:
1195: NOM : nom de variable (struct_nom *)
1196: Sans objet.
1197:
1198: PRC : processus (struct_processus_fils *)
1199: Sans objet.
1200:
1.320 bertrand 1201: REC : enregistrement (struct_record *)
1202:
1.1 bertrand 1203: REL : reel sur 64 bits (real*8, real8 *)
1204: Sans objet.
1205:
1206: RPN : definition (struct_liste_chainee *)
1.259 bertrand 1207: Ce type diffère du type 'ALG' au niveau du format de sortie
1208: (notation polonaise inversée).
1.1 bertrand 1209:
1210: SCK : socket (struct_socket *)
1211:
1.259 bertrand 1212: SLB : bibliothèque dynamique partagée (struct_bibliotheque *)
1.1 bertrand 1213: Sans objet.
1214:
1.259 bertrand 1215: SPH : sémaphore nommé (struct_semaphore *)
1.1 bertrand 1216:
1.259 bertrand 1217: SQL : connecteur sur une base de données SQL (struct_connecteur_sql *)
1.1 bertrand 1218:
1219: TBL : tableau multidimensionnel d'objets (struct_tableau *).
1220:
1221: VCX : vecteur de complexes (struct_vecteur *)
1222: Sans objet.
1223:
1224: VIN : vecteur d'entiers (struct_vecteur *)
1225: Sans objet.
1226:
1227: VRL : vecteur de reels (struct_vecteur *)
1228: Sans objet.
1229: */
1230:
1231: typedef struct objet
1232: {
1233: enum t_type type;
1.306 bertrand 1234: integer8 extension_type;
1.305 bertrand 1235: void *descripteur_bibliotheque;
1.1 bertrand 1236:
1237: volatile long nombre_occurrences;
1238:
1239: pthread_mutex_t mutex;
1240:
1241: void *objet;
1242: } struct_objet;
1243:
1244:
1245: /*
1246: --------------------------------------------------------------------------------
1247: Structure fichier
1248: --------------------------------------------------------------------------------
1249: */
1250:
1251: #ifndef RPLARGS
1252: typedef struct fichier
1253: {
1.212 bertrand 1254: int descripteur;
1.1 bertrand 1255:
1256: unsigned char acces; /* S/D/I */
1257: unsigned char binaire; /* Y/N/F */
1258: unsigned char ouverture;
1259: unsigned char protection;
1260: unsigned char *nom;
1261:
1262: struct_objet *format;
1263:
1264: pid_t pid;
1265: pthread_t tid;
1266:
1267: integer8 position_clef;
1268: } struct_fichier;
1269: #endif
1270:
1271:
1272: /*
1273: --------------------------------------------------------------------------------
1274: Structure mutex
1275: --------------------------------------------------------------------------------
1276: */
1277:
1278: #ifndef RPLARGS
1279: typedef struct rpl_mutex
1280: {
1281: pthread_mutex_t mutex;
1.144 bertrand 1282: pthread_t tid;
1.1 bertrand 1283: } struct_mutex;
1284: #endif
1285:
1286:
1287: /*
1288: --------------------------------------------------------------------------------
1.259 bertrand 1289: Structure sémaphore
1.1 bertrand 1290: --------------------------------------------------------------------------------
1291: */
1292:
1293: #ifndef RPLARGS
1294: typedef struct semaphore
1295: {
1296: unsigned char *nom;
1297: sem_t *semaphore;
1298: } struct_semaphore;
1299: #endif
1300:
1301:
1302: /*
1303: --------------------------------------------------------------------------------
1304: Structure marque
1305: --------------------------------------------------------------------------------
1306: */
1307:
1308: #ifndef RPLARGS
1309: typedef struct marque
1310: {
1311: unsigned char *label;
1312: unsigned char *position;
1313:
1314: struct marque *suivant;
1315: } struct_marque;
1316: #endif
1317:
1318:
1319: /*
1320: --------------------------------------------------------------------------------
1.259 bertrand 1321: Structure bibliothèque
1.1 bertrand 1322: --------------------------------------------------------------------------------
1323: */
1324:
1325: #ifndef RPLARGS
1326: typedef struct bibliotheque
1327: {
1328: void *descripteur;
1329:
1330: pid_t pid;
1331: pthread_t tid;
1332:
1333: unsigned char *nom;
1334: } struct_bibliotheque;
1335: #endif
1336:
1337:
1338: /*
1339: --------------------------------------------------------------------------------
1340: Structure descripteur fichier
1341: --------------------------------------------------------------------------------
1342: */
1343:
1344: #ifndef RPLARGS
1345: typedef struct descripteur_fichier
1346: {
1.213 bertrand 1347: int identifiant;
1.1 bertrand 1348:
1349: unsigned char effacement;
1.15 bertrand 1350: unsigned char type; // C (file *) ou S (sqlite *)
1.1 bertrand 1351: unsigned char *nom;
1352:
1353: pid_t pid;
1354: pthread_t tid;
1355:
1.159 bertrand 1356: union
1357: {
1358: file *descripteur_c;
1359: sqlite3 *descripteur_sqlite;
1360: };
1.1 bertrand 1361: } struct_descripteur_fichier;
1362: #endif
1363:
1364:
1365: /*
1366: --------------------------------------------------------------------------------
1367: Structure connecteur SQL
1368: --------------------------------------------------------------------------------
1369: */
1370:
1371: #ifndef RPLARGS
1372: typedef struct connecteur_sql
1373: {
1374: pid_t pid;
1375: pthread_t tid;
1376:
1377: /*
1378: * "MYSQL"
1379: * "POSTGRESQL"
1380: */
1381:
1382: unsigned char *type;
1383: unsigned char *locale;
1384:
1385: union
1386: {
1387: # ifdef MYSQL_SUPPORT
1388: MYSQL *mysql;
1389: # endif
1390: # ifdef POSTGRESQL_SUPPORT
1391: PGconn *postgresql;
1392: # endif
1.191 bertrand 1393: sqlite3 *sqlite;
1.1 bertrand 1394: } descripteur;
1395: } struct_connecteur_sql;
1396: #endif
1397:
1398: #define sqlclose(s_objet) \
1399: if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, "MYSQL") \
1400: == 0) \
1401: mysqlclose((*((struct_connecteur_sql *) (*s_objet).objet)) \
1402: .descripteur); \
1403: else if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, \
1404: "POSTGRESQL") == 0) \
1405: postgresqlclose((*((struct_connecteur_sql *) (*s_objet).objet)) \
1406: .descripteur); \
1.191 bertrand 1407: else if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, \
1408: "SQLITE") == 0) \
1409: sqlite3_close((*((struct_connecteur_sql *) (*s_objet).objet)) \
1410: .descripteur.sqlite); \
1.1 bertrand 1411: else \
1412: BUG(1, uprintf("SQL type '%s' not allowed!", \
1413: (*((struct_connecteur_sql *) (*s_objet).objet)).type));
1414:
1415: /*
1416: --------------------------------------------------------------------------------
1417: Structure socket
1418: --------------------------------------------------------------------------------
1419: */
1420:
1421: #ifndef RPLARGS
1.275 bertrand 1422:
1423: # define d_BIND_TO_DEVICE 0
1424: # define d_BROADCAST 1
1425: # define d_DONT_ROUTE 2
1426: # define d_KEEP_ALIVE 3
1427: # define d_PRIORITY 4
1428: # define d_RECEIVE_BUFFER 5
1429: # define d_FORCE_RECEIVE_BUFFER 6
1430: # define d_SEND_BUFFER 7
1431: # define d_FORCE_SEND_BUFFER 8
1432: # define d_RECEIVING_TIMEOUT 9
1433: # define d_SENDING_TIMEOUT 10
1434: # define d_REUSE_ADDRESS 11
1435:
1.1 bertrand 1436: typedef struct socket
1437: {
1438: int domaine;
1439: int socket;
1440:
1441: pid_t pid;
1442: pthread_t tid;
1443:
1444: unsigned char *adresse;
1445: unsigned char *adresse_distante;
1446: unsigned char binaire;
1447: unsigned char socket_en_ecoute;
1448: logical1 socket_connectee;
1449: unsigned char effacement;
1450: unsigned char localisation;
1451: unsigned char protection;
1452: unsigned char type[19 + 1];
1453:
1.275 bertrand 1454: integer8 options;
1455: int priorite;
1456: int buffer_reception;
1457: int buffer_emission;
1458: int timeout_emission;
1459: int timeout_reception;
1460:
1.1 bertrand 1461: struct_objet *format;
1462: } struct_socket;
1463: #endif
1464:
1465: /*
1466: --------------------------------------------------------------------------------
1.259 bertrand 1467: Structure liste chaînee
1.1 bertrand 1468: --------------------------------------------------------------------------------
1469: */
1470:
1471: typedef struct liste_chainee
1472: {
1473: struct liste_chainee *suivant;
1474:
1475: struct_objet *donnee;
1476: } struct_liste_chainee;
1477:
1478:
1479: /*
1480: --------------------------------------------------------------------------------
1.166 bertrand 1481: Structure de gestion des signaux en provenance de rplsignal
1482: --------------------------------------------------------------------------------
1483: */
1484:
1485: #define d_NOMBRE_SIGNAUX 64
1486:
1487: typedef struct gestion_signaux
1488: {
1489: unsigned char masque_signaux[d_NOMBRE_SIGNAUX];
1490:
1491: /*
1.259 bertrand 1492: * 'I' : signal ignoré
1493: * 'Q' : signal mis en queue pour un traitement ultérieur
1.166 bertrand 1494: * 'N' : traitement normal du signal
1495: */
1496:
1497: integer8 queue_signaux[d_NOMBRE_SIGNAUX];
1498: integer8 nombre_signaux_en_queue;
1499: struct_objet *corps_signaux[d_NOMBRE_SIGNAUX];
1500:
1501: pthread_mutex_t mutex;
1502: } struct_gestion_signaux;
1503:
1504: #ifndef MAIN_RPL
1505: # define __STATIC_GESTION_SIGNAUX__
1506: #else
1507: # define __STATIC_GESTION_SIGNAUX__ = { .mutex = PTHREAD_MUTEX_INITIALIZER }
1508: #endif
1509:
1510: __EXTERN__ volatile struct_gestion_signaux signaux_externes
1511: __STATIC_GESTION_SIGNAUX__;
1512:
1513:
1514: /*
1515: --------------------------------------------------------------------------------
1.1 bertrand 1516: Structure liste profilage
1517: --------------------------------------------------------------------------------
1518: */
1519:
1520: typedef struct liste_profilage
1521: {
1522: struct liste_profilage *suivant;
1523:
1524: unsigned char *fonction;
1525:
1526: struct timeval dernier_appel;
1527: struct timeval cumul;
1528:
1529: integer8 nombre_appels;
1530: } struct_liste_profilage;
1531:
1532: typedef struct liste_profilage2
1533: {
1534: struct liste_profilage2 *suivant;
1535:
1536: unsigned char *fonction;
1537: } struct_liste_profilage2;
1538:
1539: /*
1540: --------------------------------------------------------------------------------
1.259 bertrand 1541: Structure contenant les fichiers graphiques (liste chaînée)
1.1 bertrand 1542: --------------------------------------------------------------------------------
1543: */
1544:
1545: #ifndef RPLARLS
1546: typedef struct fichier_graphique
1547: {
1548: struct fichier_graphique *suivant;
1549:
1550: logical1 presence_axes;
1551:
1552: unsigned char *nom;
1553: unsigned char type[21];
1554:
1555: unsigned char *legende;
1556:
1557: int dimensions;
1558:
1559: integer8 systeme_axes;
1560: } struct_fichier_graphique;
1561: #endif
1562:
1563: /*
1564: --------------------------------------------------------------------------------
1565: Structure nom
1566: --------------------------------------------------------------------------------
1567: */
1568:
1569: typedef struct nom
1570: {
1571: unsigned char *nom;
1572: logical1 symbole; /* d_vrai/d_faux */
1.259 bertrand 1573: // symbole == d_vrai signifie que le nom a été introduit dans un
1.1 bertrand 1574: // calcul sans les apostrophes.
1575: } struct_nom;
1576:
1577:
1578: /*
1579: --------------------------------------------------------------------------------
1580: Structure processus fils
1581: --------------------------------------------------------------------------------
1582: */
1583:
1584: #ifndef RPLARGS
1585: typedef struct descripteur_thread
1586: {
1587: struct processus *s_etat_processus;
1588: struct processus *s_nouvel_etat_processus;
1589:
1590: struct_objet *argument;
1591:
1.13 bertrand 1592: pid_t pid;
1593: volatile pthread_t tid;
1.1 bertrand 1594:
1595: pthread_t thread_pere;
1596:
1597: pthread_mutex_t mutex;
1.70 bertrand 1598: pthread_mutex_t mutex_nombre_references;
1.43 bertrand 1599:
1.1 bertrand 1600: volatile logical1 thread_actif;
1601:
1602: int pipe_erreurs[2];
1603: int pipe_objets[2];
1604: int pipe_injections[2];
1605: int pipe_nombre_injections[2];
1606: int pipe_interruptions[2];
1.222 bertrand 1607: // pipe_nombre_elements_attente == 0 => initialisation ou terminaison
1608: // pipe_nombre_elements_attente == 1 => objet en attente
1609: // pipe_nombre_elements_attente == 2 => interruption en attente
1610: int pipe_nombre_elements_attente[2];
1.1 bertrand 1611: int pipe_acquittement[2];
1612:
1613: volatile integer8 nombre_objets_dans_pipe;
1614: volatile integer8 nombre_interruptions_dans_pipe;
1615:
1616: logical1 processus_detache;
1617: logical1 destruction_objet;
1618:
1619: volatile signed long nombre_references;
1620: } struct_descripteur_thread;
1621:
1622: typedef struct processus_fils
1623: {
1624: struct_descripteur_thread *thread;
1625: } struct_processus_fils;
1626: #endif
1627:
1628:
1629: /*
1630: --------------------------------------------------------------------------------
1631: Structure liste pile systeme
1632: --------------------------------------------------------------------------------
1633: */
1634:
1635: #ifndef RPLARGS
1636: typedef struct liste_pile_systeme
1637: {
1638: struct liste_pile_systeme *suivant;
1639:
1640: struct_objet *indice_boucle;
1641: struct_objet *limite_indice_boucle;
1642: struct_objet *objet_de_test;
1643:
1644: logical1 arret_si_exception;
1645: logical1 creation_variables_statiques;
1646: logical1 creation_variables_partagees;
1647: logical1 evaluation_expression;
1.325 bertrand 1648: logical1 debug_programme;
1.1 bertrand 1649:
1650: unsigned char clause;
1651:
1652: /*
1653: clause :
1654: I : IF
1655: R : IFERR
1.259 bertrand 1656: X : IFERR indiquant la présence d'une erreur.
1.1 bertrand 1657: T : THEN
1658: E : ELSE
1659: Z : traitement en cours de ELSE
1660: D : DO
1661: U : UNTIL
1662: W : WHILE
1663: M : WHILE avec une clause fausse.
1664: S : SELECT
1.259 bertrand 1665: K : aucun cas CASE n'a encore été traité.
1666: C : au moins un cas de SELECT...CASE a été traité.
1.1 bertrand 1667: Q : traitement en cours d'un cas CASE.
1668: F : traitement du cas DEFAULT
1669: */
1670:
1671: unsigned char retour_definition;
1672: unsigned char *nom_variable;
1673: unsigned char origine_routine_evaluation;
1674: unsigned char type_cloture;
1675:
1676: /*
1.259 bertrand 1677: type clôture :
1.175 bertrand 1678: C SELECT : END termine un test SELECT/DEFAULT/END.
1679: D DO : END termine une boucle DO/UNTIL/END.
1680: I IF : END termine un test IF/THEN (ELSE)/END.
1681: J IFERR : END termine un test IFERR/THEN (ELSE)/END.
1682: K CASE : END termine un test CASE/THEN/END
1683: W WHILE : END termine une boucle WHILE/REPEAT/END.
1684: Q CRITICAL : END termine une section critique CRITICAL/END
1.47 bertrand 1685:
1686: F FOR : NEXT ou STEP termine une boucle avec compteur.
1687: S START : NEXT ou STEP termine une boucle sans compteur.
1.259 bertrand 1688: L LOOP : boucle utilisé dans le traitement de l'instruction RETURN.
1689: Elle correspond à une boucle FOR ou START mais sans son
1.1 bertrand 1690: initialisation.
1.176 bertrand 1691: A FORALL : NEXT termine une boucle sur un objet.
1.1 bertrand 1692: */
1693:
1.211 bertrand 1694: integer8 adresse_retour;
1695: integer8 niveau_courant;
1.202 bertrand 1696: struct_liste_chainee *pointeur_objet_retour;
1.1 bertrand 1697: } struct_liste_pile_systeme;
1698: #endif
1699:
1700:
1701: /*
1702: --------------------------------------------------------------------------------
1703: Structure variable
1704: --------------------------------------------------------------------------------
1705: */
1706:
1707: #ifndef RPLARGS
1708: typedef union position_variable
1709: {
1.211 bertrand 1710: integer8 adresse;
1.1 bertrand 1711: struct_objet *pointeur;
1712: } union_position_variable;
1713:
1714: typedef struct variable
1715: {
1716: unsigned char *nom;
1.178 bertrand 1717: unsigned char origine; // P(rogramme) ou E(valuation)
1.1 bertrand 1718:
1.211 bertrand 1719: integer8 niveau;
1.1 bertrand 1720:
1721: union_position_variable variable_statique;
1722: union_position_variable variable_partagee;
1723:
1724: struct_objet *objet;
1725:
1726: logical1 variable_verrouillee;
1727: } struct_variable;
1728:
1729: #endif
1730:
1731: /*
1732: --------------------------------------------------------------------------------
1.259 bertrand 1733: Structure variable partagée
1.1 bertrand 1734: --------------------------------------------------------------------------------
1735: */
1736:
1737: #ifndef RPLARGS
1738:
1739: typedef struct variable_partage
1740: {
1741: unsigned char *nom;
1742: unsigned char origine;
1743:
1.211 bertrand 1744: integer8 niveau;
1.1 bertrand 1745:
1746: union_position_variable variable_partagee;
1747:
1748: struct_objet *objet;
1.185 bertrand 1749:
1750: pthread_mutex_t mutex;
1.1 bertrand 1751: } struct_variable_partagee;
1752:
1753: #endif
1754:
1755:
1756: /*
1757: --------------------------------------------------------------------------------
1758: Structure variable statique
1759: --------------------------------------------------------------------------------
1760: */
1761:
1762: #ifndef RPLARGS
1763: typedef struct variable_statique
1764: {
1765: unsigned char *nom;
1766: unsigned char origine;
1767:
1.259 bertrand 1768: // Position de création de la variable statique dans le programme ou dans
1.1 bertrand 1769: // l'expression. 'origine' vaut 'P' pour programme ou 'E' pour expression.
1770:
1.211 bertrand 1771: integer8 niveau;
1.1 bertrand 1772:
1773: union_position_variable variable_statique;
1774:
1775: struct_objet *objet;
1776: } struct_variable_statique;
1777: #endif
1778:
1779:
1780: /*
1781: --------------------------------------------------------------------------------
1782: Structure vecteur
1783: --------------------------------------------------------------------------------
1784: */
1785:
1786: typedef struct vecteur
1787: {
1.211 bertrand 1788: integer8 taille;
1.1 bertrand 1789:
1790: unsigned char type; /* C (complex*16), R (real*8), I (integer*8) */
1791:
1792: void *tableau;
1793: } struct_vecteur;
1794:
1795:
1796: /*
1797: --------------------------------------------------------------------------------
1798: Structure matrice
1799: --------------------------------------------------------------------------------
1800: */
1801:
1802: typedef struct matrice
1803: {
1.211 bertrand 1804: integer8 nombre_lignes;
1805: integer8 nombre_colonnes;
1.1 bertrand 1806:
1807: unsigned char type; /* C (complex*16), R (real*8), I (integer*8) */
1808:
1809: void **tableau;
1810: } struct_matrice;
1811:
1812:
1813: /*
1814: --------------------------------------------------------------------------------
1815: Structure tableau
1816: --------------------------------------------------------------------------------
1817: */
1818:
1819: typedef struct tableau
1820: {
1.211 bertrand 1821: integer8 nombre_elements;
1.1 bertrand 1822:
1823: struct_objet **elements;
1824: } struct_tableau;
1825:
1826:
1827: /*
1828: --------------------------------------------------------------------------------
1.320 bertrand 1829: Structure enregistrement
1830: --------------------------------------------------------------------------------
1831: */
1832:
1833: typedef struct record
1834: {
1835: struct_objet *noms;
1836: struct_objet *donnees;
1837: } struct_record;
1838:
1.322 bertrand 1839:
1.320 bertrand 1840: /*
1841: --------------------------------------------------------------------------------
1.1 bertrand 1842: Structure arbre
1843: --------------------------------------------------------------------------------
1844: */
1845:
1846: typedef struct arbre
1847: {
1.253 bertrand 1848: struct_liste_chainee *feuille;
1.1 bertrand 1849:
1.253 bertrand 1850: integer8 nombre_branches;
1851: struct arbre **branches;
1.1 bertrand 1852: } struct_arbre;
1853:
1854:
1855: /*
1856: --------------------------------------------------------------------------------
1857: Structures de gestion des instructions externes
1858: --------------------------------------------------------------------------------
1859: */
1860:
1861: typedef struct instruction_externe
1862: {
1863: unsigned char *nom;
1864: unsigned char *nom_bibliotheque;
1865: void *descripteur_bibliotheque;
1.313 bertrand 1866: integer8 position_fleche;
1.1 bertrand 1867: } struct_instruction_externe;
1868:
1869:
1870: /*
1871: --------------------------------------------------------------------------------
1872: Structure argument (pour les fonctions dynamiques)
1873: --------------------------------------------------------------------------------
1874: */
1875:
1876: typedef struct rpl_arguments
1877: {
1878: /* Piles operationnelles */
1879:
1880: struct_liste_chainee *l_base_pile;
1881: struct_liste_chainee *l_base_pile_last;
1882:
1883: /* Etat du calculateur */
1884:
1885: t_8_bits drapeaux_etat[8];
1886:
1887: /* Traitement des erreurs */
1888:
1889: unsigned char *message_erreur;
1.259 bertrand 1890: unsigned char type_erreur; /* S = système
1891: E = exécution */
1.1 bertrand 1892: integer8 erreur;
1893:
1894: /* Traitement des messages d'aide */
1895:
1896: logical1 aide; /* Affichage d'un
1897: message d'aide
1898: par la routine */
1899:
1900: /* Nombre d'arguments */
1901:
1902: unsigned char affichage_arguments;
1903: unsigned char constante_symbolique;
1904: unsigned char instruction_valide;
1905: unsigned char test_instruction;
1906:
1907: integer8 nombre_arguments;
1.320 bertrand 1908: // Nombre d'arguments de la fonction
1909: // 0 : instruction infixe
1910: // positif : nombre d'arguments (notation algébrique possible)
1911: // -1 : notation algrébrique non autorisée
1.1 bertrand 1912:
1913: void *s_etat_processus;
1914: } struct_rpl_arguments;
1915:
1.79 bertrand 1916: /*
1917: --------------------------------------------------------------------------------
1.259 bertrand 1918: Structure d'arbre des instructions intrinsèques
1.79 bertrand 1919: --------------------------------------------------------------------------------
1920: */
1921:
1922: #ifndef RPLARGS
1923: typedef struct instruction
1924: {
1.88 bertrand 1925: struct instruction **noeuds;
1.79 bertrand 1926: void (*feuille)(struct processus *);
1927: } struct_instruction;
1928: #endif
1929:
1930: /*
1931: --------------------------------------------------------------------------------
1.178 bertrand 1932: Structure d'arbre des variables globales et locales
1.79 bertrand 1933: --------------------------------------------------------------------------------
1934: */
1935:
1936: #ifndef RPLARGS
1937: typedef struct arbre_variables
1938: {
1.179 bertrand 1939: unsigned int noeuds_utilises;
1.259 bertrand 1940: // Nombre de noeuds utilisés dans le
1.179 bertrand 1941: // tableau **noeuds
1942: signed int indice_tableau_pere;
1943: // Position de la structure dans le
1.259 bertrand 1944: // tableau **noeuds du père
1.179 bertrand 1945:
1946: struct arbre_variables *noeud_pere;
1947: struct arbre_variables **noeuds;
1948:
1949: struct liste_variables *feuille;
1950: struct liste_variables_statiques *feuille_statique;
1.187 bertrand 1951: } struct_arbre_variables;
1952:
1953: typedef struct arbre_variables_partagees
1954: {
1955: unsigned int noeuds_utilises;
1.259 bertrand 1956: // Nombre de noeuds utilisés dans le
1.187 bertrand 1957: // tableau **noeuds
1958: signed int indice_tableau_pere;
1959: // Position de la structure dans le
1.259 bertrand 1960: // tableau **noeuds du père
1.187 bertrand 1961:
1962: struct arbre_variables_partagees *noeud_pere;
1963: struct arbre_variables_partagees **noeuds;
1964:
1965: struct liste_variables_partagees *feuille;
1.185 bertrand 1966:
1.187 bertrand 1967: pthread_mutex_t mutex_feuille;
1968: } struct_arbre_variables_partagees;
1.82 bertrand 1969:
1.185 bertrand 1970: #define INITIALISATION_MUTEX(mutex) \
1971: do { \
1972: pthread_mutexattr_t attributs_mutex; \
1973: pthread_mutexattr_init(&attributs_mutex); \
1.215 bertrand 1974: pthread_mutexattr_settype(&attributs_mutex, PTHREAD_MUTEX_RECURSIVE); \
1.185 bertrand 1975: pthread_mutex_init(&(mutex), &attributs_mutex); \
1976: pthread_mutexattr_destroy(&attributs_mutex); \
1977: } while(0)
1978:
1.91 bertrand 1979: typedef struct tableau_variables
1980: {
1981: unsigned char origine;
1982: unsigned char *nom; // pointeur sur la struct_variable
1.259 bertrand 1983: // réelle et non copie de la chaîne
1.211 bertrand 1984: integer8 niveau;
1.91 bertrand 1985:
1986: struct_objet *objet; // pointeur sur l'objet et non copie
1987: // de l'objet.
1988:
1989: logical1 variable_verrouillee;
1.181 bertrand 1990: logical1 variable_masquee;
1.215 bertrand 1991: pthread_mutex_t *mutex;
1.91 bertrand 1992: union_position_variable variable_statique;
1993: union_position_variable variable_partagee;
1994: } struct_tableau_variables;
1995:
1.259 bertrand 1996: // La liste des variables est une liste doublement chaînée et circulaire.
1.82 bertrand 1997: typedef struct liste_variables
1998: {
1.83 bertrand 1999: union
2000: {
1.86 bertrand 2001: // Utilisation dans la gestion des variables
1.83 bertrand 2002: struct_variable *variable;
1.259 bertrand 2003: // Utilisation dans la pile système (variables par niveau)
1.83 bertrand 2004: struct_liste_chainee *liste;
2005: };
2006:
1.86 bertrand 2007: struct arbre_variables *noeud_pere;
1.90 bertrand 2008: struct arbre_variables *noeud;
1.82 bertrand 2009: struct liste_variables *suivant;
2010: struct liste_variables *precedent;
1.83 bertrand 2011: } struct_liste_variables;
1.82 bertrand 2012:
1.259 bertrand 2013: // La liste des variables statiques et une liste double chaînée et non
1.180 bertrand 2014: // circulaire.
1.179 bertrand 2015: typedef struct liste_variables_statiques
2016: {
2017: struct liste_variables_statiques *suivant;
1.180 bertrand 2018: struct liste_variables_statiques *precedent;
2019: struct liste_variables_statiques *reference;
1.182 bertrand 2020: struct_arbre_variables *feuille;
1.179 bertrand 2021: struct_variable_statique *variable;
2022: } struct_liste_variables_statiques;
1.185 bertrand 2023:
2024: typedef struct liste_variables_partagees
2025: {
2026: struct liste_variables_partagees *suivant;
2027: struct liste_variables_partagees *precedent;
2028: struct liste_variables_partagees *reference;
1.187 bertrand 2029: struct_arbre_variables_partagees *feuille;
1.185 bertrand 2030: struct_variable_partagee *variable;
1.187 bertrand 2031: pthread_t tid;
2032: pid_t pid;
1.185 bertrand 2033: } struct_liste_variables_partagees;
1.79 bertrand 2034: #endif
1.1 bertrand 2035:
1.256 bertrand 2036:
2037: /*
2038: --------------------------------------------------------------------------------
2039: Structure fonction
2040: --------------------------------------------------------------------------------
2041: */
2042:
2043: #ifndef RPLARGS
2044: typedef struct fonction
2045: {
2046: unsigned char *nom_fonction;
2047: integer8 nombre_arguments;
2048:
2049: void (*fonction)(struct processus *);
2050:
2051: volatile struct_liste_chainee *prediction_saut;
2052: volatile logical1 prediction_execution;
2053: } struct_fonction;
2054: #endif
2055:
2056:
1.1 bertrand 2057: /*
2058: --------------------------------------------------------------------------------
1.257 bertrand 2059: Structure buffer
2060: --------------------------------------------------------------------------------
2061: */
2062:
2063: typedef struct buffer
2064: {
2065: unsigned char *buffer;
2066:
1.258 bertrand 2067: size_t longueur_requise;
1.257 bertrand 2068: int classe;
2069: } struct_buffer;
2070:
2071:
2072: /*
2073: --------------------------------------------------------------------------------
1.1 bertrand 2074: Structure processus
2075: --------------------------------------------------------------------------------
2076: */
2077:
2078: #ifndef RPLARGS
2079: typedef struct processus
2080: {
2081: /* Pointeurs sur le programme */
2082:
2083: unsigned char *definitions_chainees;
2084: struct_liste_chainee *expression_courante;
2085:
2086: unsigned char *instruction_courante;
2087: struct_objet *objet_courant;
2088: unsigned char evaluation_expression_compilee; /*Y/N*/
2089:
2090: unsigned char *nom_fichier_source;
2091: unsigned char *nom_fichier_historique;
2092:
1.7 bertrand 2093: unsigned char autorisation_conversion_chaine; /*Y/N*/
1.1 bertrand 2094: unsigned char autorisation_empilement_programme; /*Y/N*/
2095: unsigned char autorisation_evaluation_nom; /*Y/N*/
1.20 bertrand 2096: unsigned char autorisation_nom_implicite; /*Y/N*/
1.5 bertrand 2097: unsigned char evaluation_forcee; /*Y/N*/
1.1 bertrand 2098: unsigned char instruction_valide; /*Y/N*/
2099: unsigned char instruction_intrinseque; /*Y/I/N*/
1.282 bertrand 2100: unsigned char instruction_sensible; /*Y/N*/
1.1 bertrand 2101: unsigned char test_instruction; /*Y/N*/
2102: unsigned char affichage_arguments; /*Y/N*/
2103: unsigned char constante_symbolique; /*Y/N*/
2104: unsigned char traitement_symbolique; /*Y/N*/
2105: unsigned char mode_execution_programme; /*Y/I/N*/
2106: unsigned char mode_interactif; /*Y/N*/
2107: unsigned char mode_evaluation_expression; /*Y/N*/
2108: unsigned char traitement_cycle_exit; /*N/E/C*/
1.73 bertrand 2109: unsigned char recherche_type; /*Y/N*/
1.1 bertrand 2110:
1.211 bertrand 2111: integer8 position_courante;
2112: integer8 longueur_definitions_chainees;
1.1 bertrand 2113:
2114: /* Pointeurs sur les instructions */
2115:
2116: int *pointeurs_caracteres;
2117: int nombre_caracteres;
1.79 bertrand 2118: struct_instruction *arbre_instructions;
1.1 bertrand 2119:
2120: /* Requetes */
2121:
2122: unsigned char requete_arret; /*Y/N*/
2123:
2124: /* Piles operationnelles */
2125:
2126: struct_liste_chainee *l_base_pile;
2127: struct_liste_chainee *l_base_pile_last;
2128:
1.211 bertrand 2129: integer8 hauteur_pile_operationnelle;
1.1 bertrand 2130:
2131: /* Piles systemes */
2132:
2133: struct_liste_pile_systeme *l_base_pile_systeme;
2134:
1.211 bertrand 2135: integer8 hauteur_pile_systeme;
1.1 bertrand 2136:
2137: /* Gestion des processus */
2138:
2139: volatile
2140: struct_liste_chainee *l_base_pile_processus;
2141:
2142: logical1 presence_pipes;
2143:
2144: int pipe_acquittement;
2145: int pipe_donnees;
2146: int pipe_injections;
2147: int pipe_nombre_injections;
2148: int pipe_interruptions;
1.222 bertrand 2149: int pipe_nombre_elements_attente;
1.1 bertrand 2150: int nombre_objets_envoyes_non_lus;
2151: int nombre_objets_injectes;
2152:
2153: real8 pourcentage_maximal_cpu;
2154: real8 temps_maximal_cpu;
2155:
2156: logical1 presence_fusible;
2157: pthread_t thread_fusible;
2158: pthread_t thread_surveille_par_fusible;
1.184 bertrand 2159: pthread_t thread_signaux;
2160: int pipe_signaux[2];
1.1 bertrand 2161:
1.120 bertrand 2162: volatile int pointeur_signal_ecriture;
2163: volatile int pointeur_signal_lecture;
2164: volatile enum signaux_rpl signaux_en_queue[LONGUEUR_QUEUE_SIGNAUX];
2165: volatile logical1 demarrage_fils;
2166: volatile logical1 redemarrage_processus;
1.119 bertrand 2167:
1.1 bertrand 2168: /* Contextes */
2169:
2170: struct_liste_chainee *l_base_pile_contextes;
2171: struct_liste_chainee *l_base_pile_taille_contextes;
2172:
2173: /* Variables */
2174:
1.259 bertrand 2175: // La liste des variables par niveau est doublement chaînée.
2176: // À tout moment, elle pointe sur le niveau le plus haut existant et
1.82 bertrand 2177: // l_liste_variable_par_niveau->precedent renvoie la liste des
1.259 bertrand 2178: // définitions. l_liste_variable_par_niveau->precedent->precedent pointe
1.82 bertrand 2179: // sur la liste des variables globales.
2180: //
1.259 bertrand 2181: // À l'initialisation :
1.82 bertrand 2182: // l_liste_variables_par_niveau->suivant == l_liste_variables_par_niveau
2183: // l_liste_variables_par_niveau->precedent == l_liste_variables_par_niveau
2184:
1.79 bertrand 2185: struct_arbre_variables *s_arbre_variables;
1.83 bertrand 2186: struct_liste_variables *l_liste_variables_par_niveau;
1.180 bertrand 2187: struct_liste_variables_statiques
2188: *l_liste_variables_statiques;
1.187 bertrand 2189:
2190: struct_arbre_variables_partagees
2191: **s_arbre_variables_partagees;
1.185 bertrand 2192: struct_liste_variables_partagees
1.187 bertrand 2193: **l_liste_variables_partagees;
1.180 bertrand 2194:
1.93 bertrand 2195: logical1 niveau_supprime;
1.83 bertrand 2196:
2197: struct_variable *pointeur_variable_courante;
2198: struct_liste_variables *pointeur_feuille_courante;
1.180 bertrand 2199: struct_variable_statique *pointeur_variable_statique_courante;
1.185 bertrand 2200: struct_variable_partagee *pointeur_variable_partagee_courante;
1.1 bertrand 2201:
1.81 bertrand 2202: int *pointeurs_caracteres_variables;
2203: int nombre_caracteres_variables;
2204:
1.211 bertrand 2205: integer8 niveau_courant;
2206: integer8 niveau_initial;
1.1 bertrand 2207:
2208: logical1 creation_variables_statiques;
2209: logical1 creation_variables_partagees;
2210: logical1 gel_liste_variables;
2211:
2212: /* Fichiers */
2213:
2214: struct_liste_chainee *s_fichiers;
2215:
2216: /* Sockets */
2217:
2218: struct_liste_chainee *s_sockets;
2219:
1.259 bertrand 2220: /* Connecteurs aux bases de données */
1.1 bertrand 2221:
2222: struct_liste_chainee *s_connecteurs_sql;
2223:
1.259 bertrand 2224: /* Bibliothèques dynamiques */
1.1 bertrand 2225:
2226: struct_liste_chainee *s_bibliotheques;
2227: struct_instruction_externe *s_instructions_externes;
1.211 bertrand 2228: integer8 nombre_instructions_externes;
1.1 bertrand 2229:
2230: /* Fichier d'impression */
2231:
2232: unsigned char *nom_fichier_impression;
2233: unsigned char format_papier[16];
2234:
2235: /* Parametres graphiques */
2236:
2237: struct_fichier_graphique *fichiers_graphiques; /* NULL */
2238:
2239: unsigned char type_trace_eq[21];
2240:
2241: /*
2242: * 2D :
2243: * FONCTION
2244: * PARAMETRIQUE
2245: * POLAIRE
2246: * COURBES DE NIVEAU
2247: *
2248: * 3D :
2249: * GRILLE 3D
2250: * COURBE PARAMETRIQUE // A FAIRE
2251: * SURFACE PARAMETRIQUE // A FAIRE
2252: * CYNLINDRIQUE // A FAIRE
2253: * SPHERIQUE // A FAIRE
2254: */
2255:
2256: unsigned char type_trace_sigma[21];
2257:
2258: /*
2259: * POINTS
2260: * HISTOGRAMME
2261: * TABLE TRACANTE
2262: */
2263:
2264: /*
2265: * ECHELLES
2266: */
2267:
2268: integer8 systeme_axes;
2269:
2270: real8 x_min;
2271: real8 x_max;
2272: real8 y_min;
2273: real8 y_max;
2274: real8 z_min;
2275: real8 z_max;
2276:
2277: real8 x_tics;
2278: real8 y_tics;
2279: real8 z_tics;
2280:
2281: integer8 mx_tics;
2282: integer8 my_tics;
2283: integer8 mz_tics;
2284:
2285: logical1 x_lines;
2286: logical1 y_lines;
2287: logical1 z_lines;
2288:
2289: logical1 mx_lines;
2290: logical1 my_lines;
2291: logical1 mz_lines;
2292:
2293: /*
2294: * -1 : absent du graphique
2295: * 0 : graduations automatiques
2296: * >0 : valeur manuelle
2297: */
2298:
2299: real8 x2_min;
2300: real8 x2_max;
2301: real8 y2_min;
2302: real8 y2_max;
2303: real8 z2_min;
2304: real8 z2_max;
2305:
2306: real8 x2_tics;
2307: real8 y2_tics;
2308: real8 z2_tics;
2309:
2310: integer8 mx2_tics;
2311: integer8 my2_tics;
2312: integer8 mz2_tics;
2313:
2314: logical1 x2_lines;
2315: logical1 y2_lines;
2316: logical1 z2_lines;
2317:
2318: logical1 mx2_lines;
2319: logical1 my2_lines;
2320: logical1 mz2_lines;
2321:
2322: real8 resolution;
2323:
2324: logical1 souris_active;
2325:
2326: logical1 echelle_automatique_x;
2327: logical1 echelle_automatique_y;
2328: logical1 echelle_automatique_z;
2329:
2330: logical1 echelle_automatique_x2;
2331: logical1 echelle_automatique_y2;
2332: logical1 echelle_automatique_z2;
2333:
2334: logical1 echelle_log_x;
2335: logical1 echelle_log_y;
2336: logical1 echelle_log_z;
2337:
2338: logical1 echelle_log_x2;
2339: logical1 echelle_log_y2;
2340: logical1 echelle_log_z2;
2341:
2342: real8 point_de_vue_theta;
2343: real8 point_de_vue_phi;
2344: real8 echelle_3D;
2345:
2346: unsigned char *label_x;
2347: unsigned char *label_y;
2348: unsigned char *label_z;
2349: unsigned char *titre;
2350: unsigned char *legende;
2351:
2352: unsigned char *nom_fichier_gnuplot;
2353: unsigned char *type_fichier_gnuplot;
2354:
2355: struct_objet *indep;
2356: struct_objet *depend;
2357: struct_objet *parametres_courbes_de_niveau;
2358:
2359: struct_marque *s_marques;
2360:
2361: file *entree_standard;
2362:
2363: logical1 requete_nouveau_plan;
2364: logical1 mise_a_jour_trace_requise;
2365:
2366: /* Parametres statistiques */
2367:
2368: integer8 colonne_statistique_1;
2369: integer8 colonne_statistique_2;
2370:
2371: /* Etat du calculateur */
2372:
2373: t_8_bits drapeaux_etat[8];
2374:
2375: /* Traitement des exceptions */
2376:
2377: logical1 arret_si_exception;
1.211 bertrand 2378: int exception;
2379: int derniere_exception;
2380: int exception_processus_fils;
1.1 bertrand 2381:
2382: /* Traitement des erreurs */
2383:
1.211 bertrand 2384: int erreur_compilation;
1.222 bertrand 2385: volatile int erreur_execution;
2386: volatile int erreur_systeme;
1.1 bertrand 2387:
2388: struct_objet *s_objet_errone;
2389: struct_objet *s_objet_erreur;
2390:
2391: logical1 erreur_scrutation;
2392:
1.211 bertrand 2393: volatile int erreur_systeme_processus_fils;
2394: int erreur_execution_processus_fils;
1.1 bertrand 2395:
2396: pid_t pid_erreur_processus_fils;
2397:
2398: logical1 erreur_processus_fils;
2399:
2400: integer8 derniere_erreur_fonction_externe;
2401:
1.211 bertrand 2402: int derniere_erreur_systeme;
2403: int derniere_erreur_execution;
2404: int derniere_erreur_evaluation;
1.1 bertrand 2405:
2406: unsigned char *instruction_derniere_erreur;
2407:
1.211 bertrand 2408: integer8 niveau_derniere_erreur;
1.1 bertrand 2409:
2410: logical1 core;
2411: logical1 invalidation_message_erreur;
2412:
2413: /* Debug */
2414:
2415: logical1 debug;
1.211 bertrand 2416: logical8 type_debug;
1.1 bertrand 2417: logical1 debug_programme;
2418: logical1 execution_pas_suivant;
2419: logical1 traitement_instruction_halt;
2420:
2421: /* Interruptions logicielles */
2422:
2423: unsigned char masque_interruptions[d_NOMBRE_INTERRUPTIONS];
2424:
2425: /*
1.259 bertrand 2426: * 'I' : interruption ignorée
2427: * 'Q' : interruption mise en queue pour un traitement ultérieur
1.1 bertrand 2428: * 'N' : traitement normal de l'interruption
2429: */
2430:
2431: integer8 queue_interruptions[d_NOMBRE_INTERRUPTIONS];
2432: integer8 nombre_interruptions_en_queue;
2433: struct_liste_chainee *pile_origine_interruptions
2434: [d_NOMBRE_INTERRUPTIONS];
2435: volatile integer8 nombre_interruptions_non_affectees;
2436:
2437: struct_objet *corps_interruptions[d_NOMBRE_INTERRUPTIONS];
2438:
2439: unsigned char traitement_interruption; /* Y/N */
2440: unsigned char traitement_interruptible; /* Y/N */
1.50 bertrand 2441: unsigned char traitement_at_poke; /* Y/N */
1.1 bertrand 2442:
1.26 bertrand 2443: struct_objet *at_exit;
1.50 bertrand 2444: struct_objet *at_poke;
1.25 bertrand 2445:
1.1 bertrand 2446: /* Variables volatiles */
2447:
2448: volatile sig_atomic_t var_volatile_alarme;
1.259 bertrand 2449: // Traitement de ctrl+C et des arrêts brutaux
1.1 bertrand 2450: volatile sig_atomic_t var_volatile_requete_arret;
2451: // Traitement de ctrl+Z
2452: volatile sig_atomic_t var_volatile_requete_arret2;
2453: volatile sig_atomic_t var_volatile_traitement_retarde_stop;
2454: volatile sig_atomic_t var_volatile_traitement_sigint;
2455:
1.65 bertrand 2456: volatile sig_atomic_t var_volatile_processus_racine;
1.1 bertrand 2457: volatile sig_atomic_t var_volatile_processus_pere;
2458: volatile sig_atomic_t var_volatile_recursivite;
2459:
1.27 bertrand 2460: volatile sig_atomic_t arret_depuis_abort;
2461:
1.1 bertrand 2462: volatile int var_volatile_exception_gsl;
2463:
2464: /* Autres */
2465:
1.13 bertrand 2466: char *rpl_home;
2467:
1.1 bertrand 2468: gsl_rng *generateur_aleatoire;
2469: const gsl_rng_type *type_generateur_aleatoire;
2470:
1.110 bertrand 2471: void *contexte_cas;
2472:
1.1 bertrand 2473: integer8 nombre_arguments;
2474:
2475: /*
1.259 bertrand 2476: * Il s'agit du nombre d'arguments utilisé pour l'évaluation
2477: * des expressions algébriques.
2478: * -1 : la fonction ne peut être dans un objet de type ALG.
1.1 bertrand 2479: * -2 : nombre d'arguments inconnu
1.259 bertrand 2480: * 0 : la fonction doit apparaître en notation infixe
2481: * >0 : la fonction apparaît comme une fonction normale
1.1 bertrand 2482: */
2483:
2484: logical1 lancement_interactif;
2485:
2486: unsigned char *chemin_fichiers_temporaires;
2487: unsigned char langue;
2488: unsigned char retour_routine_evaluation;
2489: unsigned char *localisation;
2490:
1.211 bertrand 2491: integer8 niveau_recursivite;
1.1 bertrand 2492:
2493: pid_t pid_processus_pere;
2494: pthread_t tid_processus_pere;
1.153 bertrand 2495: pthread_t tid;
1.1 bertrand 2496:
2497: logical1 processus_detache;
2498:
1.249 bertrand 2499: enum t_type type_en_cours;
2500:
1.1 bertrand 2501: /* Profilage */
2502:
2503: logical1 profilage;
2504: int niveau_profilage;
2505: struct_liste_profilage *pile_profilage;
2506: struct_liste_profilage2 *pile_profilage_fonctions;
2507: struct timeval horodatage_profilage;
2508:
1.43 bertrand 2509: pthread_mutex_t mutex_allocation;
1.261 bertrand 2510: pthread_mutex_t mutex_allocation_buffer;
1.225 bertrand 2511: pthread_mutex_t mutex_interruptions;
1.226 bertrand 2512: pthread_mutex_t mutex_pile_processus;
2513: pthread_mutex_t mutex_signaux;
1.1 bertrand 2514:
1.121 bertrand 2515: // Mutex autorisant les fork()
1.164 bertrand 2516: sem_t __PTR__ semaphore_fork;
1.1 bertrand 2517:
2518: /* Mutexes */
2519:
2520: struct_liste_chainee *liste_mutexes;
2521: pthread_mutex_t protection_liste_mutexes;
1.175 bertrand 2522: unsigned int sections_critiques;
1.1 bertrand 2523:
1.223 bertrand 2524: /* Variable d'initialisation pour SCHED */
2525:
2526: logical1 initialisation_scheduler;
2527:
1.259 bertrand 2528: /* Drapeau nécessaire à RESTART */
1.147 bertrand 2529:
1.148 bertrand 2530: volatile logical1 requete_redemarrage;
1.147 bertrand 2531:
1.259 bertrand 2532: /* Gestion optimisée de la mémoire */
1.1 bertrand 2533:
2534: double estimation_taille_pile_tampon;
1.211 bertrand 2535: integer8 taille_pile_tampon;
1.1 bertrand 2536: struct_liste_chainee *pile_tampon;
2537:
2538: double estimation_taille_pile_systeme_tampon;
1.211 bertrand 2539: integer8 taille_pile_systeme_tampon;
1.1 bertrand 2540: struct_liste_pile_systeme *pile_systeme_tampon;
2541:
1.211 bertrand 2542: integer8 taille_pile_objets;
1.1 bertrand 2543: struct_objet *pile_objets;
2544:
1.264 bertrand 2545: # define TAILLE_CACHE 1024
1.256 bertrand 2546: # define CACHE(type, nom) \
2547: type *objets_##nom[TAILLE_CACHE]; \
1.262 bertrand 2548: volatile int pointeur_##nom;
1.256 bertrand 2549:
2550: # define CACHE2(type, nom) \
2551: type *nom[TAILLE_CACHE]; \
1.262 bertrand 2552: volatile int pointeur_##nom;
1.256 bertrand 2553:
2554: CACHE(integer8, adr)
2555: CACHE(logical8, bin)
2556: CACHE(complex16, cpl)
2557: CACHE(struct_fonction, fct)
2558: CACHE(integer8, int)
2559: CACHE(struct_matrice, mat)
2560: CACHE(struct_nom, nom)
1.320 bertrand 2561: CACHE(struct_record, rec)
1.256 bertrand 2562: CACHE(real8, rel)
2563: CACHE(struct_tableau, tab)
2564: CACHE(struct_vecteur, vec)
2565:
2566: CACHE2(struct_liste_chainee, maillons)
2567: CACHE2(struct_arbre_variables, variables_noeud)
2568: CACHE2(struct_arbre_variables_partagees, variables_partagees_noeud)
2569: CACHE2(struct_liste_variables, variables_feuille)
2570: CACHE2(struct_variable, variables_variable)
2571: CACHE2(struct_arbre_variables *, variables_tableau_noeuds)
1.257 bertrand 2572: CACHE2(struct_arbre_variables_partagees *,
2573: variables_tableau_noeuds_partages)
2574:
2575: CACHE2(struct_buffer, enveloppes_buffers)
1.308 bertrand 2576: unsigned char ***cache_buffer;
2577: int *pointeur_cache_buffer;
1.1 bertrand 2578: } struct_processus;
2579: #endif
2580:
1.337 bertrand 2581: #ifdef DEBUG_MEMOIRE
2582: pid_t debug_fork(struct_processus *s_etat_processus);
2583: #endif
2584:
1.1 bertrand 2585:
2586: /*
2587: ================================================================================
1.259 bertrand 2588: MISE EN PLACE DE L'ALLOCATEUR SPÉCIFIQUE
1.258 bertrand 2589: ================================================================================*/
2590:
2591: #ifndef DEBUG_MEMOIRE
2592: # define malloc(a) rpl_malloc(s_etat_processus, a)
2593: # define realloc(a, b) rpl_realloc(s_etat_processus, a, b)
2594: # define free(a) rpl_free(s_etat_processus, a)
2595: #endif
2596:
2597: void *rpl_malloc(struct_processus *s_etat_processus, size_t s);
2598: void *rpl_realloc(struct_processus *s_etat_processus, void *ptr, size_t s);
2599: void rpl_free(struct_processus *s_etat_processus, void *ptr);
2600: void *sys_malloc(size_t s);
1.282 bertrand 2601: void *sys_realloc(void *ptr, size_t s);
1.258 bertrand 2602: void sys_free(void *ptr);
2603:
2604: /*
2605: * Wrapper de readline() pour que la fonction renvoie un pointeur sur un
1.259 bertrand 2606: * buffer alloué par rpl_malloc().
1.258 bertrand 2607: */
2608:
2609: #define readline(s) readline_wrapper(s_etat_processus, s)
2610: unsigned char *readline_wrapper(struct_processus *s_etat_processus,
2611: unsigned char *s);
2612:
2613:
2614: /*
2615: ================================================================================
1.1 bertrand 2616: PROTOTYPES
2617: ================================================================================
2618: */
2619:
2620: /*
2621: --------------------------------------------------------------------------------
1.259 bertrand 2622: Procédures d'exécution des mots-clef du langage RPL/2
1.1 bertrand 2623: --------------------------------------------------------------------------------
2624: */
2625:
2626: // BEGIN C PROTOTYPES
2627: void instruction_sensible_e(struct_processus *s_etat_processus);
2628: void instruction_sensible_i(struct_processus *s_etat_processus);
1.108 bertrand 2629: void instruction_sensible_infinity(struct_processus *s_etat_processus);
1.1 bertrand 2630:
2631: void instruction_abort(struct_processus *s_etat_processus);
2632: void instruction_abs(struct_processus *s_etat_processus);
2633: void instruction_acos(struct_processus *s_etat_processus);
2634: void instruction_acosh(struct_processus *s_etat_processus);
2635: void instruction_alarm(struct_processus *s_etat_processus);
2636: void instruction_alog(struct_processus *s_etat_processus);
2637: void instruction_and(struct_processus *s_etat_processus);
2638: void instruction_append(struct_processus *s_etat_processus);
2639: void instruction_array_fleche(struct_processus *s_etat_processus);
2640: void instruction_arg(struct_processus *s_etat_processus);
2641: void instruction_asin(struct_processus *s_etat_processus);
2642: void instruction_asinh(struct_processus *s_etat_processus);
2643: void instruction_asl(struct_processus *s_etat_processus);
2644: void instruction_asr(struct_processus *s_etat_processus);
2645: void instruction_atan(struct_processus *s_etat_processus);
2646: void instruction_atanh(struct_processus *s_etat_processus);
1.26 bertrand 2647: void instruction_atexit(struct_processus *s_etat_processus);
1.50 bertrand 2648: void instruction_atpoke(struct_processus *s_etat_processus);
1.1 bertrand 2649: void instruction_autoscale(struct_processus *s_etat_processus);
2650: void instruction_axes(struct_processus *s_etat_processus);
2651:
2652: void instruction_b_vers_r(struct_processus *s_etat_processus);
2653: void instruction_backspace(struct_processus *s_etat_processus);
1.48 bertrand 2654: void instruction_backtrace(struct_processus *s_etat_processus);
1.1 bertrand 2655: void instruction_beep(struct_processus *s_etat_processus);
2656: void instruction_bessel(struct_processus *s_etat_processus);
2657: void instruction_bin(struct_processus *s_etat_processus);
2658:
2659: void instruction_c_vers_r(struct_processus *s_etat_processus);
2660: void instruction_case(struct_processus *s_etat_processus);
2661: void instruction_ceil(struct_processus *s_etat_processus);
2662: void instruction_centr(struct_processus *s_etat_processus);
2663: void instruction_cf(struct_processus *s_etat_processus);
2664: void instruction_chr(struct_processus *s_etat_processus);
1.193 bertrand 2665: void instruction_cipher(struct_processus *s_etat_processus);
1.1 bertrand 2666: void instruction_clear(struct_processus *s_etat_processus);
2667: void instruction_cllcd(struct_processus *s_etat_processus);
2668: void instruction_clmf(struct_processus *s_etat_processus);
2669: void instruction_close(struct_processus *s_etat_processus);
1.28 bertrand 2670: void instruction_clratexit(struct_processus *s_etat_processus);
1.50 bertrand 2671: void instruction_clratpoke(struct_processus *s_etat_processus);
1.1 bertrand 2672: void instruction_clrcntxt(struct_processus *s_etat_processus);
2673: void instruction_clrerr(struct_processus *s_etat_processus);
2674: void instruction_clrfuse(struct_processus *s_etat_processus);
2675: void instruction_clrmtx(struct_processus *s_etat_processus);
1.349 bertrand 2676: void instruction_clrsock(struct_processus *s_etat_processus);
1.1 bertrand 2677: void instruction_clrsmphr(struct_processus *s_etat_processus);
2678: void instruction_clrswi(struct_processus *s_etat_processus);
2679: void instruction_cls(struct_processus *s_etat_processus);
2680: void instruction_clusr(struct_processus *s_etat_processus);
2681: void instruction_cnrm(struct_processus *s_etat_processus);
2682: void instruction_cols(struct_processus *s_etat_processus);
2683: void instruction_col_fleche(struct_processus *s_etat_processus);
2684: void instruction_col_moins(struct_processus *s_etat_processus);
2685: void instruction_col_plus(struct_processus *s_etat_processus);
2686: void instruction_comb(struct_processus *s_etat_processus);
1.214 bertrand 2687: void instruction_compress(struct_processus *s_etat_processus);
1.1 bertrand 2688: void instruction_con(struct_processus *s_etat_processus);
2689: void instruction_cond(struct_processus *s_etat_processus);
2690: void instruction_cont(struct_processus *s_etat_processus);
2691: void instruction_continue(struct_processus *s_etat_processus);
2692: void instruction_conj(struct_processus *s_etat_processus);
2693: void instruction_convert(struct_processus *s_etat_processus);
2694: void instruction_copy(struct_processus *s_etat_processus);
2695: void instruction_copyright(struct_processus *s_etat_processus);
2696: void instruction_corr(struct_processus *s_etat_processus);
2697: void instruction_cos(struct_processus *s_etat_processus);
2698: void instruction_cosh(struct_processus *s_etat_processus);
2699: void instruction_cov(struct_processus *s_etat_processus);
2700: void instruction_cr(struct_processus *s_etat_processus);
2701: void instruction_create(struct_processus *s_etat_processus);
1.175 bertrand 2702: void instruction_critical(struct_processus *s_etat_processus);
1.1 bertrand 2703: void instruction_crmtx(struct_processus *s_etat_processus);
2704: void instruction_cross(struct_processus *s_etat_processus);
2705: void instruction_crsmphr(struct_processus *s_etat_processus);
2706: void instruction_crtab(struct_processus *s_etat_processus);
2707: void instruction_cstop(struct_processus *s_etat_processus);
2708: void instruction_cswp(struct_processus *s_etat_processus);
2709: void instruction_currenc(struct_processus *s_etat_processus);
2710: void instruction_cycle(struct_processus *s_etat_processus);
2711:
2712: void instruction_d_vers_r(struct_processus *s_etat_processus);
2713: void instruction_daemonize(struct_processus *s_etat_processus);
2714: void instruction_date(struct_processus *s_etat_processus);
2715: void instruction_dec(struct_processus *s_etat_processus);
2716: void instruction_decr(struct_processus *s_etat_processus);
2717: void instruction_default(struct_processus *s_etat_processus);
2718: void instruction_deg(struct_processus *s_etat_processus);
2719: void instruction_delete(struct_processus *s_etat_processus);
2720: void instruction_depnd(struct_processus *s_etat_processus);
2721: void instruction_depth(struct_processus *s_etat_processus);
2722: void instruction_der(struct_processus *s_etat_processus);
2723: void instruction_det(struct_processus *s_etat_processus);
2724: void instruction_detach(struct_processus *s_etat_processus);
2725: void instruction_dft(struct_processus *s_etat_processus);
2726: void instruction_dgtiz(struct_processus *s_etat_processus);
2727: void instruction_diag_fleche(struct_processus *s_etat_processus);
1.193 bertrand 2728: void instruction_digest(struct_processus *s_etat_processus);
1.1 bertrand 2729: void instruction_disp(struct_processus *s_etat_processus);
2730: void instruction_division(struct_processus *s_etat_processus);
2731: void instruction_do(struct_processus *s_etat_processus);
2732: void instruction_dot(struct_processus *s_etat_processus);
2733: void instruction_draw(struct_processus *s_etat_processus);
2734: void instruction_drax(struct_processus *s_etat_processus);
2735: void instruction_drop(struct_processus *s_etat_processus);
2736: void instruction_drop2(struct_processus *s_etat_processus);
2737: void instruction_dropcntxt(struct_processus *s_etat_processus);
2738: void instruction_dropn(struct_processus *s_etat_processus);
2739: void instruction_drws(struct_processus *s_etat_processus);
2740: void instruction_dup(struct_processus *s_etat_processus);
2741: void instruction_dup2(struct_processus *s_etat_processus);
2742: void instruction_dupcntxt(struct_processus *s_etat_processus);
2743: void instruction_dupn(struct_processus *s_etat_processus);
2744:
2745: void instruction_e(struct_processus *s_etat_processus);
2746: void instruction_edit(struct_processus *s_etat_processus);
2747: void instruction_egalite(struct_processus *s_etat_processus);
2748: void instruction_egv(struct_processus *s_etat_processus);
2749: void instruction_egvl(struct_processus *s_etat_processus);
2750: void instruction_else(struct_processus *s_etat_processus);
2751: void instruction_elseif(struct_processus *s_etat_processus);
2752: void instruction_end(struct_processus *s_etat_processus);
2753: void instruction_eng(struct_processus *s_etat_processus);
2754: void instruction_epsilon(struct_processus *s_etat_processus);
1.251 bertrand 2755: void instruction_eqv(struct_processus *s_etat_processus);
1.1 bertrand 2756: void instruction_erase(struct_processus *s_etat_processus);
2757: void instruction_errm(struct_processus *s_etat_processus);
2758: void instruction_errn(struct_processus *s_etat_processus);
2759: void instruction_eval(struct_processus *s_etat_processus);
2760: void instruction_exget(struct_processus *s_etat_processus);
2761: void instruction_exit(struct_processus *s_etat_processus);
2762: void instruction_exp(struct_processus *s_etat_processus);
2763: void instruction_expm(struct_processus *s_etat_processus);
2764: void instruction_exsub(struct_processus *s_etat_processus);
2765: void instruction_externals(struct_processus *s_etat_processus);
2766: void instruction_eyept(struct_processus *s_etat_processus);
2767:
2768: void instruction_fact(struct_processus *s_etat_processus);
2769: void instruction_false(struct_processus *s_etat_processus);
2770: void instruction_fc_test(struct_processus *s_etat_processus);
2771: void instruction_fc_test_c(struct_processus *s_etat_processus);
2772: void instruction_fc_test_s(struct_processus *s_etat_processus);
2773: void instruction_fft(struct_processus *s_etat_processus);
2774: void instruction_fix(struct_processus *s_etat_processus);
2775: void instruction_fleche(struct_processus *s_etat_processus);
2776: void instruction_fleche_array(struct_processus *s_etat_processus);
2777: void instruction_fleche_col(struct_processus *s_etat_processus);
2778: void instruction_fleche_diag(struct_processus *s_etat_processus);
2779: void instruction_fleche_hms(struct_processus *s_etat_processus);
2780: void instruction_fleche_lcd(struct_processus *s_etat_processus);
2781: void instruction_fleche_list(struct_processus *s_etat_processus);
2782: void instruction_fleche_num(struct_processus *s_etat_processus);
2783: void instruction_fleche_q(struct_processus *s_etat_processus);
2784: void instruction_fleche_row(struct_processus *s_etat_processus);
2785: void instruction_fleche_str(struct_processus *s_etat_processus);
2786: void instruction_fleche_table(struct_processus *s_etat_processus);
2787: void instruction_floor(struct_processus *s_etat_processus);
2788: void instruction_for(struct_processus *s_etat_processus);
1.176 bertrand 2789: void instruction_forall(struct_processus *s_etat_processus);
1.1 bertrand 2790: void instruction_format(struct_processus *s_etat_processus);
2791: void instruction_fp(struct_processus *s_etat_processus);
2792: void instruction_fs_test(struct_processus *s_etat_processus);
2793: void instruction_fs_test_c(struct_processus *s_etat_processus);
2794: void instruction_fs_test_s(struct_processus *s_etat_processus);
2795: void instruction_function(struct_processus *s_etat_processus);
2796: void instruction_fuse(struct_processus *s_etat_processus);
2797:
2798: void instruction_gamma(struct_processus *s_etat_processus);
2799: void instruction_ge(struct_processus *s_etat_processus);
2800: void instruction_gegv(struct_processus *s_etat_processus);
2801: void instruction_gegvl(struct_processus *s_etat_processus);
2802: void instruction_get(struct_processus *s_etat_processus);
2803: void instruction_getc(struct_processus *s_etat_processus);
2804: void instruction_geti(struct_processus *s_etat_processus);
2805: void instruction_getr(struct_processus *s_etat_processus);
2806: void instruction_glegv(struct_processus *s_etat_processus);
2807: void instruction_gregv(struct_processus *s_etat_processus);
2808: void instruction_gt(struct_processus *s_etat_processus);
2809:
2810: void instruction_halt(struct_processus *s_etat_processus);
2811: void instruction_head(struct_processus *s_etat_processus);
2812: void instruction_help(struct_processus *s_etat_processus);
2813: void instruction_hex(struct_processus *s_etat_processus);
2814: void instruction_histogram(struct_processus *s_etat_processus);
2815: void instruction_hms_fleche(struct_processus *s_etat_processus);
2816: void instruction_hms_moins(struct_processus *s_etat_processus);
2817: void instruction_hms_plus(struct_processus *s_etat_processus);
2818:
2819: void instruction_i(struct_processus *s_etat_processus);
2820: void instruction_idft(struct_processus *s_etat_processus);
2821: void instruction_idn(struct_processus *s_etat_processus);
2822: void instruction_if(struct_processus *s_etat_processus);
2823: void instruction_iferr(struct_processus *s_etat_processus);
2824: void instruction_ifft(struct_processus *s_etat_processus);
2825: void instruction_ift(struct_processus *s_etat_processus);
2826: void instruction_ifte(struct_processus *s_etat_processus);
2827: void instruction_im(struct_processus *s_etat_processus);
1.20 bertrand 2828: void instruction_implicit(struct_processus *s_etat_processus);
1.1 bertrand 2829: void instruction_in(struct_processus *s_etat_processus);
2830: void instruction_incr(struct_processus *s_etat_processus);
2831: void instruction_indep(struct_processus *s_etat_processus);
2832: void instruction_input(struct_processus *s_etat_processus);
1.108 bertrand 2833: void instruction_infinity(struct_processus *s_etat_processus);
1.1 bertrand 2834: void instruction_inquire(struct_processus *s_etat_processus);
2835: void instruction_int(struct_processus *s_etat_processus);
2836: void instruction_interrupt(struct_processus *s_etat_processus);
2837: void instruction_inv(struct_processus *s_etat_processus);
2838: void instruction_ip(struct_processus *s_etat_processus);
2839: void instruction_iswi(struct_processus *s_etat_processus);
2840: void instruction_itrace(struct_processus *s_etat_processus);
2841:
2842: void instruction_jdate(struct_processus *s_etat_processus);
2843:
2844: void instruction_key(struct_processus *s_etat_processus);
2845: void instruction_keylabel(struct_processus *s_etat_processus);
2846: void instruction_keytitle(struct_processus *s_etat_processus);
2847: void instruction_kill(struct_processus *s_etat_processus);
2848: void instruction_kind(struct_processus *s_etat_processus);
2849:
2850: void instruction_label(struct_processus *s_etat_processus);
2851: void instruction_last(struct_processus *s_etat_processus);
2852: void instruction_lcase(struct_processus *s_etat_processus);
2853: void instruction_lcd_fleche(struct_processus *s_etat_processus);
2854: void instruction_lchol(struct_processus *s_etat_processus);
2855: void instruction_le(struct_processus *s_etat_processus);
2856: void instruction_legv(struct_processus *s_etat_processus);
1.109 bertrand 2857: void instruction_limit(struct_processus *s_etat_processus);
1.1 bertrand 2858: void instruction_line(struct_processus *s_etat_processus);
2859: void instruction_list_fleche(struct_processus *s_etat_processus);
2860: void instruction_ln(struct_processus *s_etat_processus);
2861: void instruction_lnp1(struct_processus *s_etat_processus);
2862: void instruction_localization(struct_processus *s_etat_processus);
2863: void instruction_lock(struct_processus *s_etat_processus);
2864: void instruction_log(struct_processus *s_etat_processus);
2865: void instruction_logger(struct_processus *s_etat_processus);
2866: void instruction_logscale(struct_processus *s_etat_processus);
2867: void instruction_lq(struct_processus *s_etat_processus);
2868: void instruction_lsq(struct_processus *s_etat_processus);
2869: void instruction_lt(struct_processus *s_etat_processus);
2870: void instruction_lu(struct_processus *s_etat_processus);
1.76 bertrand 2871: void instruction_l_vers_t(struct_processus *s_etat_processus);
1.1 bertrand 2872:
2873: void instruction_mant(struct_processus *s_etat_processus);
2874: void instruction_mark(struct_processus *s_etat_processus);
2875: void instruction_max(struct_processus *s_etat_processus);
2876: void instruction_maxs(struct_processus *s_etat_processus);
2877: void instruction_mclrin(struct_processus *s_etat_processus);
2878: void instruction_mean(struct_processus *s_etat_processus);
2879: void instruction_mem(struct_processus *s_etat_processus);
1.32 bertrand 2880: void instruction_memlock(struct_processus *s_etat_processus);
2881: void instruction_memunlock(struct_processus *s_etat_processus);
1.1 bertrand 2882: void instruction_min(struct_processus *s_etat_processus);
2883: void instruction_mins(struct_processus *s_etat_processus);
2884: void instruction_mod(struct_processus *s_etat_processus);
2885: void instruction_moins(struct_processus *s_etat_processus);
2886: void instruction_mtxlock(struct_processus *s_etat_processus);
2887: void instruction_mtxstatus(struct_processus *s_etat_processus);
2888: void instruction_mtxtrylock(struct_processus *s_etat_processus);
2889: void instruction_mtxunlock(struct_processus *s_etat_processus);
2890: void instruction_multiplication(struct_processus *s_etat_processus);
2891:
1.317 bertrand 2892: void instruction_nbrcpus(struct_processus *s_etat_prorcessus);
1.1 bertrand 2893: void instruction_ne(struct_processus *s_etat_processus);
2894: void instruction_neg(struct_processus *s_etat_processus);
2895: void instruction_next(struct_processus *s_etat_processus);
2896: void instruction_newplane(struct_processus *s_etat_processus);
2897: void instruction_not(struct_processus *s_etat_processus);
2898: void instruction_nrand(struct_processus *s_etat_processus);
2899: void instruction_nrproc(struct_processus *s_etat_processus);
2900: void instruction_ns(struct_processus *s_etat_processus);
2901: void instruction_num(struct_processus *s_etat_processus);
2902:
2903: void instruction_obget(struct_processus *s_etat_processus);
2904: void instruction_obsub(struct_processus *s_etat_processus);
2905: void instruction_oct(struct_processus *s_etat_processus);
2906: void instruction_open(struct_processus *s_etat_processus);
2907: void instruction_or(struct_processus *s_etat_processus);
2908: void instruction_over(struct_processus *s_etat_processus);
2909:
2910: void instruction_p_vers_r(struct_processus *s_etat_processus);
2911: void instruction_paper(struct_processus *s_etat_processus);
2912: void instruction_parameter(struct_processus *s_etat_processus);
2913: void instruction_parametric(struct_processus *s_etat_processus);
2914: void instruction_pcov(struct_processus *s_etat_processus);
2915: void instruction_peek(struct_processus *s_etat_processus);
2916: void instruction_perm(struct_processus *s_etat_processus);
2917: void instruction_persist(struct_processus *s_etat_processus);
2918: void instruction_pi(struct_processus *s_etat_processus);
2919: void instruction_pick(struct_processus *s_etat_processus);
2920: void instruction_plot(struct_processus *s_etat_processus);
2921: void instruction_plotter(struct_processus *s_etat_processus);
2922: void instruction_plus(struct_processus *s_etat_processus);
2923: void instruction_pmax(struct_processus *s_etat_processus);
2924: void instruction_pmin(struct_processus *s_etat_processus);
2925: void instruction_poke(struct_processus *s_etat_processus);
2926: void instruction_polar(struct_processus *s_etat_processus);
1.152 bertrand 2927: void instruction_poll(struct_processus *s_etat_processus);
1.1 bertrand 2928: void instruction_pos(struct_processus *s_etat_processus);
2929: void instruction_pourcent(struct_processus *s_etat_processus);
2930: void instruction_pourcent_ch(struct_processus *s_etat_processus);
2931: void instruction_pourcent_t(struct_processus *s_etat_processus);
2932: void instruction_ppar(struct_processus *s_etat_processus);
2933: void instruction_pr1(struct_processus *s_etat_processus);
2934: void instruction_print(struct_processus *s_etat_processus);
2935: void instruction_private(struct_processus *s_etat_processus);
2936: void instruction_prlcd(struct_processus *s_etat_processus);
2937: void instruction_prmd(struct_processus *s_etat_processus);
1.34 bertrand 2938: void instruction_procid(struct_processus *s_etat_processus);
1.1 bertrand 2939: void instruction_prompt(struct_processus *s_etat_processus);
2940: void instruction_protect(struct_processus *s_etat_processus);
2941: void instruction_prst(struct_processus *s_etat_processus);
2942: void instruction_prstc(struct_processus *s_etat_processus);
2943: void instruction_prusr(struct_processus *s_etat_processus);
2944: void instruction_prvar(struct_processus *s_etat_processus);
2945: void instruction_psdev(struct_processus *s_etat_processus);
2946: void instruction_puissance(struct_processus *s_etat_processus);
2947: void instruction_purge(struct_processus *s_etat_processus);
2948: void instruction_pshcntxt(struct_processus *s_etat_processus);
2949: void instruction_pshprfl(struct_processus *s_etat_processus);
2950: void instruction_pulcntxt(struct_processus *s_etat_processus);
2951: void instruction_pulprfl(struct_processus *s_etat_processus);
2952: void instruction_put(struct_processus *s_etat_processus);
2953: void instruction_putc(struct_processus *s_etat_processus);
2954: void instruction_puti(struct_processus *s_etat_processus);
2955: void instruction_putr(struct_processus *s_etat_processus);
2956: void instruction_pvar(struct_processus *s_etat_processus);
2957:
2958: void instruction_qr(struct_processus *s_etat_processus);
2959:
2960: void instruction_r_vers_b(struct_processus *s_etat_processus);
2961: void instruction_r_vers_c(struct_processus *s_etat_processus);
2962: void instruction_r_vers_d(struct_processus *s_etat_processus);
2963: void instruction_r_vers_p(struct_processus *s_etat_processus);
2964: void instruction_rad(struct_processus *s_etat_processus);
2965: void instruction_rand(struct_processus *s_etat_processus);
2966: void instruction_rank(struct_processus *s_etat_processus);
2967: void instruction_rceq(struct_processus *s_etat_processus);
2968: void instruction_rci(struct_processus *s_etat_processus);
2969: void instruction_rcij(struct_processus *s_etat_processus);
2970: void instruction_rcl(struct_processus *s_etat_processus);
2971: void instruction_rclf(struct_processus *s_etat_processus);
2972: void instruction_rcls(struct_processus *s_etat_processus);
2973: void instruction_rclswi(struct_processus *s_etat_processus);
2974: void instruction_rcws(struct_processus *s_etat_processus);
2975: void instruction_rdate(struct_processus *s_etat_processus);
2976: void instruction_rdm(struct_processus *s_etat_processus);
2977: void instruction_rdgn(struct_processus *s_etat_processus);
2978: void instruction_rdz(struct_processus *s_etat_processus);
2979: void instruction_re(struct_processus *s_etat_processus);
2980: void instruction_read(struct_processus *s_etat_processus);
2981: void instruction_recode(struct_processus *s_etat_processus);
1.320 bertrand 2982: void instruction_record(struct_processus *s_etat_processus);
1.1 bertrand 2983: void instruction_recv(struct_processus *s_etat_processus);
2984: void instruction_redraw(struct_processus *s_etat_processus);
1.150 bertrand 2985: void instruction_regex(struct_processus *s_etat_processus);
1.1 bertrand 2986: void instruction_relax(struct_processus *s_etat_processus);
2987: void instruction_remove(struct_processus *s_etat_processus);
2988: void instruction_res(struct_processus *s_etat_processus);
1.149 bertrand 2989: void instruction_restart(struct_processus *s_etat_processus);
1.1 bertrand 2990: void instruction_recall(struct_processus *s_etat_processus);
2991: void instruction_regv(struct_processus *s_etat_processus);
2992: void instruction_repeat(struct_processus *s_etat_processus);
2993: void instruction_repl(struct_processus *s_etat_processus);
2994: void instruction_return(struct_processus *s_etat_processus);
2995: void instruction_revlist(struct_processus *s_etat_processus);
2996: void instruction_rewind(struct_processus *s_etat_processus);
2997: void instruction_rfuse(struct_processus *s_etat_processus);
1.228 bertrand 2998: void instruction_rgdl(struct_processus *s_etat_processus);
2999: void instruction_rgdr(struct_processus *s_etat_processus);
1.1 bertrand 3000: void instruction_rl(struct_processus *s_etat_processus);
3001: void instruction_rlb(struct_processus *s_etat_processus);
3002: void instruction_rnd(struct_processus *s_etat_processus);
3003: void instruction_rnrm(struct_processus *s_etat_processus);
3004: void instruction_roll(struct_processus *s_etat_processus);
3005: void instruction_rolld(struct_processus *s_etat_processus);
3006: void instruction_rot(struct_processus *s_etat_processus);
3007: void instruction_row_fleche(struct_processus *s_etat_processus);
3008: void instruction_row_moins(struct_processus *s_etat_processus);
3009: void instruction_row_plus(struct_processus *s_etat_processus);
3010: void instruction_rr(struct_processus *s_etat_processus);
3011: void instruction_rrb(struct_processus *s_etat_processus);
3012: void instruction_rsd(struct_processus *s_etat_processus);
3013: void instruction_rstop(struct_processus *s_etat_processus);
3014: void instruction_rswp(struct_processus *s_etat_processus);
3015:
3016: void instruction_s_moins(struct_processus *s_etat_processus);
3017: void instruction_s_plus(struct_processus *s_etat_processus);
3018: void instruction_same(struct_processus *s_etat_processus);
3019: void instruction_save(struct_processus *s_etat_processus);
3020: void instruction_scatter(struct_processus *s_etat_processus);
3021: void instruction_scale(struct_processus *s_etat_processus);
3022: void instruction_sched(struct_processus *s_etat_processus);
3023: void instruction_schur(struct_processus *s_etat_processus);
3024: void instruction_sci(struct_processus *s_etat_processus);
3025: void instruction_scls(struct_processus *s_etat_processus);
3026: void instruction_sconj(struct_processus *s_etat_processus);
3027: void instruction_sdev(struct_processus *s_etat_processus);
3028: void instruction_select(struct_processus *s_etat_processus);
3029: void instruction_send(struct_processus *s_etat_processus);
3030: void instruction_sf(struct_processus *s_etat_processus);
3031: void instruction_shared(struct_processus *s_etat_processus);
3032: void instruction_sign(struct_processus *s_etat_processus);
3033: void instruction_sin(struct_processus *s_etat_processus);
3034: void instruction_sinh(struct_processus *s_etat_processus);
3035: void instruction_sinv(struct_processus *s_etat_processus);
3036: void instruction_size(struct_processus *s_etat_processus);
3037: void instruction_sl(struct_processus *s_etat_processus);
3038: void instruction_slb(struct_processus *s_etat_processus);
3039: void instruction_slice(struct_processus *s_etat_processus);
3040: void instruction_slicescale(struct_processus *s_etat_processus);
3041: void instruction_smphrdecr(struct_processus *s_etat_processus);
3042: void instruction_smphrgetv(struct_processus *s_etat_processus);
3043: void instruction_smphrincr(struct_processus *s_etat_processus);
3044: void instruction_smphrtrydecr(struct_processus *s_etat_processus);
3045: void instruction_sneg(struct_processus *s_etat_processus);
3046: void instruction_sort(struct_processus *s_etat_processus);
3047: void instruction_spar(struct_processus *s_etat_processus);
3048: void instruction_spawn(struct_processus *s_etat_processus);
3049: void instruction_splash(struct_processus *s_etat_processus);
3050: void instruction_sq(struct_processus *s_etat_processus);
3051: void instruction_sqlconnect(struct_processus *s_etat_processus);
3052: void instruction_sqldisconnect(struct_processus *s_etat_processus);
3053: void instruction_sqlquery(struct_processus *s_etat_processus);
3054: void instruction_sqrt(struct_processus *s_etat_processus);
3055: void instruction_sr(struct_processus *s_etat_processus);
3056: void instruction_srb(struct_processus *s_etat_processus);
1.112 bertrand 3057: void instruction_srev(struct_processus *s_etat_processus);
1.1 bertrand 3058: void instruction_sst(struct_processus *s_etat_processus);
3059: void instruction_star_d(struct_processus *s_etat_processus);
3060: void instruction_star_h(struct_processus *s_etat_processus);
3061: void instruction_star_s(struct_processus *s_etat_processus);
3062: void instruction_star_w(struct_processus *s_etat_processus);
3063: void instruction_start(struct_processus *s_etat_processus);
3064: void instruction_static(struct_processus *s_etat_processus);
3065: void instruction_std(struct_processus *s_etat_processus);
3066: void instruction_step(struct_processus *s_etat_processus);
3067: void instruction_steq(struct_processus *s_etat_processus);
3068: void instruction_sto(struct_processus *s_etat_processus);
3069: void instruction_sto_division(struct_processus *s_etat_processus);
3070: void instruction_sto_fois(struct_processus *s_etat_processus);
3071: void instruction_sto_moins(struct_processus *s_etat_processus);
3072: void instruction_sto_plus(struct_processus *s_etat_processus);
3073: void instruction_stof(struct_processus *s_etat_processus);
3074: void instruction_stop(struct_processus *s_etat_processus);
3075: void instruction_store(struct_processus *s_etat_processus);
3076: void instruction_stos(struct_processus *s_etat_processus);
3077: void instruction_stoswi(struct_processus *s_etat_processus);
3078: void instruction_str_fleche(struct_processus *s_etat_processus);
3079: void instruction_stws(struct_processus *s_etat_processus);
3080: void instruction_sub(struct_processus *s_etat_processus);
3081: void instruction_suspend(struct_processus *s_etat_processus);
3082: void instruction_svd(struct_processus *s_etat_processus);
3083: void instruction_svl(struct_processus *s_etat_processus);
3084: void instruction_swap(struct_processus *s_etat_processus);
3085: void instruction_swi(struct_processus *s_etat_processus);
3086: void instruction_swilock(struct_processus *s_etat_processus);
3087: void instruction_swiqueue(struct_processus *s_etat_processus);
3088: void instruction_swistatus(struct_processus *s_etat_processus);
3089: void instruction_swiunlock(struct_processus *s_etat_processus);
3090: void instruction_swapcntxt(struct_processus *s_etat_processus);
3091: void instruction_sx(struct_processus *s_etat_processus);
3092: void instruction_sx2(struct_processus *s_etat_processus);
3093: void instruction_sxy(struct_processus *s_etat_processus);
3094: void instruction_sy(struct_processus *s_etat_processus);
3095: void instruction_sy2(struct_processus *s_etat_processus);
3096: void instruction_sync(struct_processus *s_etat_processus);
3097: void instruction_syseval(struct_processus *s_etat_processus);
3098:
3099: void instruction_table_fleche(struct_processus *s_etat_processus);
3100: void instruction_tail(struct_processus *s_etat_processus);
3101: void instruction_tan(struct_processus *s_etat_processus);
3102: void instruction_tanh(struct_processus *s_etat_processus);
3103: void instruction_target(struct_processus *s_etat_processus);
3104: void instruction_taylr(struct_processus *s_etat_processus);
3105: void instruction_then(struct_processus *s_etat_processus);
3106: void instruction_time(struct_processus *s_etat_processus);
3107: void instruction_title(struct_processus *s_etat_processus);
3108: void instruction_tokenize(struct_processus *s_etat_processus);
3109: void instruction_tot(struct_processus *s_etat_processus);
3110: void instruction_trim(struct_processus *s_etat_processus);
3111: void instruction_trn(struct_processus *s_etat_processus);
3112: void instruction_trnc(struct_processus *s_etat_processus);
3113: void instruction_true(struct_processus *s_etat_processus);
3114: void instruction_type(struct_processus *s_etat_processus);
1.76 bertrand 3115: void instruction_t_vers_l(struct_processus *s_etat_processus);
1.1 bertrand 3116:
3117: void instruction_ucase(struct_processus *s_etat_processus);
3118: void instruction_uchol(struct_processus *s_etat_processus);
1.214 bertrand 3119: void instruction_uncompress(struct_processus *s_etat_processus);
1.1 bertrand 3120: void instruction_unlock(struct_processus *s_etat_processus);
3121: void instruction_unprotect(struct_processus *s_etat_processus);
3122: void instruction_until(struct_processus *s_etat_processus);
3123: void instruction_use(struct_processus *s_etat_processus);
3124: void instruction_utpc(struct_processus *s_etat_processus);
3125: void instruction_utpf(struct_processus *s_etat_processus);
3126: void instruction_utpn(struct_processus *s_etat_processus);
3127: void instruction_utpt(struct_processus *s_etat_processus);
3128:
3129: void instruction_var(struct_processus *s_etat_processus);
3130: void instruction_variable(struct_processus *s_etat_processus);
3131: void instruction_vars(struct_processus *s_etat_processus);
3132: void instruction_verify(struct_processus *s_etat_processus);
3133: void instruction_vers_niveau_inferieur(struct_processus *s_etat_processus);
3134: void instruction_vers_niveau_superieur(struct_processus *s_etat_processus);
3135: void instruction_version(struct_processus *s_etat_processus);
3136: void instruction_visit(struct_processus *s_etat_processus);
3137: void instruction_volatile(struct_processus *s_etat_processus);
3138:
3139: void instruction_wait(struct_processus *s_etat_processus);
3140: void instruction_warranty(struct_processus *s_etat_processus);
3141: void instruction_wfdata(struct_processus *s_etat_processus);
3142: void instruction_wfack(struct_processus *s_etat_processus);
3143: void instruction_wflock(struct_processus *s_etat_processus);
3144: void instruction_wfpoke(struct_processus *s_etat_processus);
3145: void instruction_wfproc(struct_processus *s_etat_processus);
3146: void instruction_wfsock(struct_processus *s_etat_processus);
3147: void instruction_wfswi(struct_processus *s_etat_processus);
3148: void instruction_while(struct_processus *s_etat_processus);
3149: void instruction_wireframe(struct_processus *s_etat_processus);
3150: void instruction_workdir(struct_processus *s_etat_processus);
3151: void instruction_write(struct_processus *s_etat_processus);
3152:
3153: void instruction_xcol(struct_processus *s_etat_processus);
3154: void instruction_xor(struct_processus *s_etat_processus);
3155: void instruction_xpon(struct_processus *s_etat_processus);
3156: void instruction_xroot(struct_processus *s_etat_processus);
3157:
3158: void instruction_ycol(struct_processus *s_etat_processus);
3159: void instruction_yield(struct_processus *s_etat_processus);
3160:
3161: /*
3162: --------------------------------------------------------------------------------
1.259 bertrand 3163: Procédures
1.1 bertrand 3164: --------------------------------------------------------------------------------
3165: */
3166:
3167: #ifndef RPLARGS
3168: void affectation_interruptions_logicielles(struct_processus *s_etat_processus);
3169: void affichage_pile(struct_processus *s_etat_processus,
1.211 bertrand 3170: struct_liste_chainee *l_element_courant, integer8 niveau_courant);
1.1 bertrand 3171: #endif
3172:
3173: void *allocation_maillon(struct_processus *s_etat_processus);
3174:
3175: #ifndef RPLARGS
3176: void analyse(struct_processus *s_etat_processus, void (*fonction)());
1.34 bertrand 3177: void *analyse_instruction(struct_processus *s_etat_processus,
1.1 bertrand 3178: unsigned char *candidat);
3179: void appel_gnuplot(struct_processus *s_etat_processus,
3180: unsigned char persistance);
3181: void cf(struct_processus *s_etat_processus, unsigned char indice_drapeau);
3182: void cond(struct_processus *s_etat_processus,
3183: struct_matrice *s_matrice, real8 *condition);
1.142 bertrand 3184: void conversion_chaine(struct_processus *s_etat_processus,
3185: unsigned char *chaine, unsigned char type);
1.1 bertrand 3186: void conversion_decimal_vers_hms(real8 *angle);
3187: void conversion_degres_vers_radians(real8 *angle);
1.258 bertrand 3188: void conversion_element_tex(struct_processus *s_etat_processus,
3189: unsigned char **element, unsigned char *fonction);
1.1 bertrand 3190: void conversion_format(struct_processus *s_etat_processus,
3191: unsigned char *chaine);
3192: void conversion_hms_vers_decimal(real8 *angle);
1.258 bertrand 3193: void conversion_majuscule_limitee(
3194: unsigned char *chaine_entree, unsigned char *chaine_sortie,
3195: integer8 longueur);
1.1 bertrand 3196: void conversion_radians_vers_degres(real8 *angle);
1.95 bertrand 3197: void copie_arbre_variables(struct_processus *s_etat_processus,
3198: struct_processus *s_nouvel_etat_processus);
1.1 bertrand 3199: void correction_formateur_tex(struct_processus *s_etat_processus,
3200: unsigned char **ligne);
3201: void depilement_pile_systeme(struct_processus *s_etat_processus);
3202: void derivation(struct_processus *s_etat_processus,
3203: struct_objet **s_expression);
3204: void determinant(struct_processus *s_etat_processus, struct_matrice *s_matrice,
3205: void *valeur);
3206: void deverrouillage_threads_concurrents(struct_processus *s_etat_processus);
3207: void ecriture_pile(struct_processus *s_etat_processus, file *flux,
1.211 bertrand 3208: struct_liste_chainee *l_element_courant, integer8 niveau_courant);
1.1 bertrand 3209: void ecriture_profil(struct_processus *s_etat_processus);
1.23 bertrand 3210: void effacement_pile_systeme(struct_processus *s_etat_processus);
1.1 bertrand 3211: void empilement_pile_systeme(struct_processus *s_etat_processus);
1.211 bertrand 3212: void encart(struct_processus *s_etat_processus, integer8 duree);
1.1 bertrand 3213: void evaluation_romberg(struct_processus *s_etat_processus,
3214: struct_objet *s_expression, unsigned char *variable, real8 *point,
3215: real8 *valeur, logical1 *validite);
3216: void factorisation_cholesky(struct_processus *s_etat_processus,
3217: struct_matrice *s_matrice, unsigned char mode);
3218: void factorisation_lq(struct_processus *s_etat_processus,
3219: struct_matrice *s_matrice, void **tau);
3220: void factorisation_lu(struct_processus *s_etat_processus,
3221: struct_matrice *s_matrice, struct_matrice **s_permutation);
3222: void factorisation_qr(struct_processus *s_etat_processus,
3223: struct_matrice *s_matrice, void **tau);
3224: void factorisation_schur(struct_processus *s_etat_processus,
3225: struct_matrice *s_matrice, struct_matrice **s_schur);
3226: void *fusible(void *argument);
3227: void formateur_tex(struct_processus *s_etat_processus, struct_objet *s_objet,
3228: unsigned char environnement);
3229: void formateur_elementaire_tex(struct_processus *s_etat_processus,
3230: file *fichier, struct_objet *s_objet, unsigned char environnement);
3231: void impression_pile(struct_processus *s_etat_processus,
3232: struct_liste_chainee *l_element_courant,
1.211 bertrand 3233: unsigned char methode, integer8 niveau_courant);
1.1 bertrand 3234: void impression_tex(struct_processus *s_etat_processus);
3235: void informations(struct_processus *s_etat_processus);
3236: void initialisation_allocateur(struct_processus *s_etat_processus);
3237: void initialisation_completion(void);
1.110 bertrand 3238: void initialisation_contexte_cas(struct_processus *s_etat_processus);
1.1 bertrand 3239: void initialisation_drapeaux(struct_processus *s_etat_processus);
3240: void initialisation_generateur_aleatoire(struct_processus *s_etat_processus,
1.211 bertrand 3241: logical1 initialisation_automatique, integer8 racine);
1.1 bertrand 3242: void initialisation_instructions(struct_processus *s_etat_processus);
1.81 bertrand 3243: void initialisation_variables(struct_processus *s_etat_processus);
1.1 bertrand 3244: #endif
3245:
3246: void initialisation_objet(struct_objet *s_objet);
3247:
3248: #ifndef RPLARGS
3249: void insertion_thread(struct_processus *s_etat_processus,
3250: logical1 thread_principal);
3251: void insertion_thread_surveillance(struct_processus *s_etat_processus,
3252: struct_descripteur_thread *s_argument_thread);
3253: void integrale_romberg(struct_processus *s_etat_processus,
3254: struct_objet *s_expression, unsigned char *variable,
3255: real8 a, real8 b, real8 precision);
1.102 bertrand 3256: void interface_cas(struct_processus *s_etat_processus,
3257: enum t_rplcas_commandes commande);
1.120 bertrand 3258: void interruption1(int signal);
3259: void interruption2(int signal);
3260: void interruption3(int signal);
3261: void interruption4(int signal);
3262: void interruption5(int signal);
1.148 bertrand 3263: void interruption6(int signal);
1.302 bertrand 3264: #ifdef HAVE_SIGSEGV_RECOVERY
1.301 bertrand 3265: void interruption_depassement_pile(int urgence,
3266: stackoverflow_context_t scp);
3267: #endif
1.1 bertrand 3268: void inversion_matrice(struct_processus *s_etat_processus,
3269: struct_matrice *s_matrice);
3270: void lancement_daemon(struct_processus *s_etat_processus);
3271: void *lancement_thread(void *argument);
3272: #endif
3273:
3274: void liberation(struct_processus *s_etat_processus, struct_objet *s_objet);
3275: void liberation_maillon(struct_processus *s_etat_processus,
3276: struct_liste_chainee *maillon);
3277:
3278: #ifndef RPLARGS
3279: void liberation_allocateur(struct_processus *s_etat_processus);
3280: void liberation_arbre_instructions(struct_processus *s_etat_processus,
3281: struct_instruction *arbre);
1.82 bertrand 3282: void liberation_arbre_variables(struct_processus *s_etat_processus,
3283: struct_arbre_variables *arbre, logical1 definitions);
1.186 bertrand 3284: void liberation_arbre_variables_partagees(struct_processus *s_etat_processus,
1.187 bertrand 3285: struct_arbre_variables_partagees *arbre);
1.110 bertrand 3286: void liberation_contexte_cas(struct_processus *s_etat_processus);
1.1 bertrand 3287: void liberation_generateur_aleatoire(struct_processus *s_etat_processus);
1.187 bertrand 3288: void liberation_mutexes_arbre_variables_partagees(struct_processus
3289: *s_etat_processus, struct_arbre_variables_partagees *l_element_courant);
1.1 bertrand 3290: void liberation_threads(struct_processus *s_etat_processus);
3291: void liberation_profil(struct_processus *s_etat_processus);
3292: void localisation_courante(struct_processus *s_etat_processus);
3293: void modification_pid_thread_pere(struct_processus *s_etat_processus);
3294: void moindres_carres(struct_processus *s_etat_processus,
3295: struct_matrice *s_matrice_a, struct_matrice *s_matrice_b,
3296: struct_matrice *s_matrice_x);
3297: void profilage(struct_processus *s_etat_processus, unsigned char *fonction);
3298: void rang(struct_processus *s_etat_processus, struct_matrice *s_matrice,
3299: integer8 *valeur);
3300: void recherche_type(struct_processus *s_etat_processus);
3301: void retrait_thread(struct_processus *s_etat_processus);
3302: void retrait_thread_surveillance(struct_processus *s_etat_processus,
3303: struct_descripteur_thread *s_argument_thread);
3304: void rplcore(struct_processus *s_etat_processus);
1.133 bertrand 3305: #endif
3306:
1.34 bertrand 3307: void scrutation_injection(struct_processus *s_etat_processus);
1.133 bertrand 3308:
3309: #ifndef RPLARGS
1.119 bertrand 3310: void scrutation_interruptions(struct_processus *s_etat_processus);
1.1 bertrand 3311: void sf(struct_processus *s_etat_processus, unsigned char indice_drapeau);
3312: void *surveillance_processus(void *argument);
1.211 bertrand 3313: void swap(void *variable_1, void *variable_2, integer8 taille_octets);
1.184 bertrand 3314: void *thread_signaux(void *argument);
1.44 bertrand 3315: void trace(struct_processus *s_etat_processus, FILE *flux);
1.1 bertrand 3316: void traitement_asynchrone_exceptions_gsl(struct_processus *s_etat_processus);
3317: void traitement_exceptions_gsl(const char *reason, const char *file,
3318: int line, int gsl_errno);
3319: void traitement_interruptions_logicielles(struct_processus *s_etat_processus);
3320: void tri_base_symboles_externes(struct_processus *s_etat_processus);
1.211 bertrand 3321: void tri_vecteur(real8 *vecteur, integer8 taille);
1.1 bertrand 3322: void valeurs_propres(struct_processus *s_etat_processus,
3323: struct_matrice *s_matrice,
3324: struct_vecteur *s_valeurs_propres,
3325: struct_matrice *s_vecteurs_propres_gauches,
3326: struct_matrice *s_vecteur_propres_droits);
3327: void valeurs_propres_generalisees(struct_processus *s_etat_processus,
3328: struct_matrice *s_matrice,
3329: struct_matrice *s_metrique,
3330: struct_vecteur *s_valeurs_propres,
3331: struct_matrice *s_vecteurs_propres_gauches,
3332: struct_matrice *s_vecteur_propres_droits);
3333: void valeurs_singulieres(struct_processus *s_etat_processus,
3334: struct_matrice *s_matrice,
3335: struct_matrice *u, struct_vecteur *s, struct_matrice *vh);
3336: void verrouillage_threads_concurrents(struct_processus *s_etat_processus);
3337: #endif
3338:
1.120 bertrand 3339: /*
3340: --------------------------------------------------------------------------------
3341: Fonctions de gestion des signaux
3342: --------------------------------------------------------------------------------
3343: */
3344:
1.57 bertrand 3345: #ifndef RPLARGS
1.120 bertrand 3346: void creation_queue_signaux(struct_processus *s_etat_processus);
3347: void liberation_queue_signaux(struct_processus *s_etat_processus);
3348: void destruction_queue_signaux(struct_processus *s_etat_processus);
3349: int envoi_signal_contexte(struct_processus *s_etat_processus,
3350: enum signaux_rpl signal);
1.288 bertrand 3351: int envoi_signal_processus(pid_t pid, enum signaux_rpl signal,
3352: logical1 test_ouverture);
1.329 bertrand 3353: int envoi_signal_thread(struct_processus *s_etat_processus,
3354: pthread_t tid, enum signaux_rpl signal);
1.57 bertrand 3355: #endif
3356:
1.1 bertrand 3357: /*
3358: --------------------------------------------------------------------------------
1.259 bertrand 3359: Fonctions de sommation de vecteur dans perte de précision
1.1 bertrand 3360: --------------------------------------------------------------------------------
3361: */
3362:
1.211 bertrand 3363: real8 sommation_vecteur_reel(real8 *vecteur, integer8 *taille,
1.1 bertrand 3364: logical1 *erreur_memoire);
1.211 bertrand 3365: complex16 sommation_vecteur_complexe(complex16 *vecteur, integer8 *taille,
1.1 bertrand 3366: logical1 *erreur_memoire);
3367:
3368: /*
3369: --------------------------------------------------------------------------------
3370: Routine principale
3371: --------------------------------------------------------------------------------
3372: */
3373:
3374: #ifndef RPLARGS
1.147 bertrand 3375: int rplinit(int argc, char *argv[], char *envp[],
3376: unsigned char ***resultats, char *rpl_home);
1.1 bertrand 3377: #endif
3378:
3379: /*
3380: --------------------------------------------------------------------------------
3381: Routines de statistiques
3382: --------------------------------------------------------------------------------
3383: */
3384:
3385: #ifndef RPLARGS
3386: real8 correlation_statistique(struct_matrice *s_matrice,
1.211 bertrand 3387: integer8 colonne_1, integer8 colonne_2, logical1 *erreur);
1.1 bertrand 3388: real8 covariance_statistique(struct_matrice *s_matrice,
1.211 bertrand 3389: integer8 colonne_1, integer8 colonne_2,
1.1 bertrand 3390: unsigned char type, logical1 *erreur);
1.258 bertrand 3391: struct_vecteur *ecart_type_statistique(struct_processus *s_etat_processus,
3392: struct_matrice *s_matrice, unsigned char type);
3393: struct_vecteur *moyenne_statistique(struct_processus *s_etat_processus,
3394: struct_matrice *s_matrice);
3395: struct_vecteur *sommation_colonne_statistique(
3396: struct_processus *s_etat_processus, struct_matrice *s_matrice,
1.211 bertrand 3397: integer8 colonne);
1.258 bertrand 3398: struct_vecteur *sommation_produits_colonnes_statistiques(
3399: struct_processus *s_etat_processus, struct_matrice
1.211 bertrand 3400: *s_matrice, integer8 colonne_1, integer8 colonne_2);
1.258 bertrand 3401: struct_vecteur *sommation_statistique(struct_processus *s_etat_processus,
3402: struct_matrice *s_matrice);
3403: struct_vecteur *variance_statistique(struct_processus *s_etat_processus,
3404: struct_matrice *s_matrice, unsigned char type);
1.1 bertrand 3405: #endif
3406:
3407: /*
3408: --------------------------------------------------------------------------------
1.259 bertrand 3409: Gestion des bibliothèques
1.1 bertrand 3410: --------------------------------------------------------------------------------
3411: */
3412:
3413: #ifndef RPLARGS
3414: void *chargement_bibliotheque(struct_processus *s_etat_processus,
3415: unsigned char *bibliotheque);
3416: logical1 execution_fonction_de_bibliotheque(struct_processus *s_etat_processus,
3417: unsigned char *nom_fonction, unsigned char *bibliothque);
3418: logical1 retrait_bibliotheque(struct_processus *s_etat_processus,
3419: struct_bibliotheque *descripteur);
3420: #endif
3421:
3422: struct_liste_chainee *depilement_pile_operationnelle(struct_rpl_arguments
3423: *s_rpl_arguments, struct_objet **s_objet);
3424: struct_liste_chainee *empilement_pile_operationnelle(struct_rpl_arguments
3425: *s_rpl_arguments, struct_objet *s_objet);
3426: struct_liste_chainee *sauvegarde_arguments(struct_rpl_arguments
1.211 bertrand 3427: *s_rpl_arguments, integer8 nombre_arguments);
1.1 bertrand 3428:
3429: /*
3430: --------------------------------------------------------------------------------
3431: Fonctions retournant un CHARACTER*(*)
3432: --------------------------------------------------------------------------------
3433: */
3434:
3435: #ifndef RPLARGS
3436: unsigned char *analyse_algebrique(struct_processus *s_etat_processus,
3437: unsigned char *chaine_algebrique, struct_liste_chainee **l_base_liste);
1.319 bertrand 3438: #endif
1.168 bertrand 3439: unsigned char *analyse_flux(struct_processus *s_etat_processus,
1.211 bertrand 3440: unsigned char *flux, integer8 longueur);
1.319 bertrand 3441: #ifndef RPLARGS
1.258 bertrand 3442: unsigned char *chiffrement(struct_processus *s_etat_processus,
3443: const EVP_CIPHER *type_chiffrement,
1.211 bertrand 3444: logical1 encodage, unsigned char *message, integer8 longueur_message,
3445: unsigned char *clef, integer8 longueur_clef,
1.195 bertrand 3446: unsigned char *vecteur_initialisation,
1.211 bertrand 3447: integer8 *longueur_message_chiffre);
1.258 bertrand 3448: unsigned char *compactage(struct_processus *s_etat_processus,
3449: unsigned char *chaine);
3450: unsigned char *conversion_majuscule(struct_processus *s_etat_processus,
3451: unsigned char *chaine);
1.1 bertrand 3452: unsigned char *creation_nom_fichier(struct_processus *s_etat_processus,
3453: unsigned char *chemin);
1.258 bertrand 3454: unsigned char *date_compilation(struct_processus *s_etat_processus);
3455: unsigned char *extraction_chaine(struct_processus *s_etat_processus,
3456: unsigned char *chaine, integer8 i, integer8 j);
1.1 bertrand 3457: unsigned char *formateur(struct_processus *s_etat_processus, long offset,
3458: struct_objet *s_objet);
3459: unsigned char *formateur_fichier(struct_processus *s_etat_processus,
3460: struct_objet *s_objet, struct_objet *s_format,
1.211 bertrand 3461: integer8 longueur, integer8 longueur_champ, unsigned char format,
3462: unsigned char type, integer8 *longueur_effective, integer8 *recursivite,
1.205 bertrand 3463: logical1 export_fichier);
1.319 bertrand 3464: #endif
1.77 bertrand 3465: unsigned char *formateur_flux(struct_processus *s_etat_processus,
1.211 bertrand 3466: unsigned char *donnees, integer8 *longueur);
1.319 bertrand 3467: #ifndef RPLARGS
1.1 bertrand 3468: unsigned char *formateur_fichier_nombre(struct_processus *s_etat_processus,
3469: void *valeur_numerique, unsigned char type,
1.211 bertrand 3470: integer8 longueur, integer8 longueur_champ, unsigned char format);
1.138 bertrand 3471: unsigned char *formateur_fichier_binaire_nombre(struct_processus
1.205 bertrand 3472: *s_etat_processus, void *valeur_numerique, unsigned char type_entree,
1.211 bertrand 3473: unsigned char type, integer8 longueur, integer8 *longueur_conversion);
1.1 bertrand 3474: unsigned char *formateur_fichier_reel(struct_processus *s_etat_processus,
3475: void *valeur_numerique, unsigned char type,
1.211 bertrand 3476: integer8 longueur, integer8 longueur_champ, unsigned char format);
1.1 bertrand 3477: unsigned char *formateur_nombre(struct_processus *s_etat_processus,
3478: void *valeur_numerique, unsigned char type);
3479: unsigned char *formateur_reel(struct_processus *s_etat_processus,
3480: void *valeur_numerique, unsigned char type);
3481: unsigned char *messages(struct_processus *s_etat_processus);
1.140 bertrand 3482: unsigned char *pointeur_ieme_caractere(struct_processus *s_etat_processus,
3483: unsigned char *chaine, integer8 position);
1.258 bertrand 3484: unsigned char *purification_chaine(struct_processus *s_etat_processus,
3485: unsigned char *chaine);
1.195 bertrand 3486: unsigned char *recherche_chemin_fichiers_temporaires(struct_processus
3487: *s_etat_processus);
1.1 bertrand 3488: unsigned char *reencodage(struct_processus *s_etat_processus,
3489: unsigned char *chaine_entree, unsigned char *codage_entree,
3490: unsigned char *codage_sortie);
3491: unsigned char *transliteration(struct_processus *s_etat_processus,
3492: unsigned char *chaine_entree, unsigned char *codage_entree,
3493: unsigned char *codage_sortie);
3494: #endif
3495:
3496: /*
3497: --------------------------------------------------------------------------------
3498: Fonctions retournant un INTEGER*1 (drapeau d'erreur)
3499: --------------------------------------------------------------------------------
3500: */
3501:
3502: #ifndef RPLARGS
3503: logical1 analyse_syntaxique(struct_processus *s_etat_processus);
1.184 bertrand 3504: logical1 arret_thread_signaux(struct_processus *s_etat_processus);
1.1 bertrand 3505: logical1 caracteristiques_fichier(struct_processus *s_etat_processus,
3506: unsigned char *nom, logical1 *existence, logical1 *ouverture,
3507: unsigned long *unite);
1.13 bertrand 3508: logical1 controle(struct_processus *s_etat_processus, unsigned char *fichier,
3509: unsigned char *type, unsigned char *somme_candidate);
1.146 bertrand 3510: logical1 controle_integrite(struct_processus *s_etat_processus,
3511: unsigned char *executable_candidat, unsigned char *executable);
1.1 bertrand 3512: logical1 creation_variable(struct_processus *s_etat_processus,
3513: struct_variable *s_variable,
3514: unsigned char autorisation_creation_variable_statique,
3515: unsigned char autorisation_creation_variable_partagee);
3516: logical1 creation_variable_partagee(struct_processus *s_etat_processus,
3517: struct_variable_partagee *s_variable);
3518: logical1 creation_variable_statique(struct_processus *s_etat_processus,
3519: struct_variable_statique *s_variable);
3520: logical1 chainage(struct_processus *s_etat_processus);
3521: logical1 compilation(struct_processus *s_etat_processus);
3522: logical1 depilement(struct_processus *s_etat_processus,
3523: struct_liste_chainee **l_base_liste, struct_objet **s_objet);
3524: logical1 destruction_fichier(unsigned char *nom_fichier);
3525: logical1 empilement(struct_processus *s_etat_processus,
3526: struct_liste_chainee **l_base_liste, struct_objet *s_objet);
3527: logical1 empilement_pile_last(struct_processus *s_etat_processus,
1.211 bertrand 3528: integer8 nombre_arguments);
1.1 bertrand 3529: logical1 evaluation(struct_processus *s_etat_processus, struct_objet *s_objet,
3530: unsigned char type_evaluation);
1.15 bertrand 3531: logical1 initialisation_fichier_acces_direct(struct_processus *s_etat_processus,
3532: sqlite3 *sqlite, logical1 binaire);
3533: logical1 initialisation_fichier_acces_indexe(struct_processus *s_etat_processus,
1.17 bertrand 3534: sqlite3 *sqlite, integer8 position_clef, logical1 binaire);
1.184 bertrand 3535: logical1 lancement_thread_signaux(struct_processus *s_etat_processus);
1.1 bertrand 3536: logical1 recherche_instruction_suivante(struct_processus *s_etat_processus);
1.250 bertrand 3537: logical1 recherche_instruction_suivante_recursive(
3538: struct_processus *s_etat_processus, integer8 recursivite);
1.1 bertrand 3539: logical1 retrait_variable(struct_processus *s_etat_processus,
3540: unsigned char *nom_variable, unsigned char type);
1.180 bertrand 3541: logical1 retrait_variables_par_niveau(struct_processus *s_etat_processus);
1.1 bertrand 3542: logical1 retrait_variable_partagee(struct_processus *s_etat_processus,
3543: unsigned char *nom_variable, union_position_variable position);
1.186 bertrand 3544: logical1 retrait_variables_partagees_locales(
1.182 bertrand 3545: struct_processus *s_etat_processus);
1.1 bertrand 3546: logical1 retrait_variable_statique(struct_processus *s_etat_processus,
3547: unsigned char *nom_variable, union_position_variable position);
1.186 bertrand 3548: logical1 retrait_variables_statiques_locales(
3549: struct_processus *s_etat_processus);
1.1 bertrand 3550: logical1 sequenceur(struct_processus *s_etat_processus);
1.309 bertrand 3551: logical1 sequenceur_optimise(struct_processus *s_etat_processus,
3552: struct_liste_chainee *l_bibliotheques);
1.1 bertrand 3553: #endif
3554:
3555: /*
3556: --------------------------------------------------------------------------------
3557: Fonctions retournant un INTEGER*1 (drapeau)
3558: --------------------------------------------------------------------------------
3559: */
3560:
3561: logical1 depassement_addition(integer8 *a, integer8 *b, integer8 *resultat);
3562: logical1 depassement_multiplication(integer8 *a, integer8 *b,
3563: integer8 *resultat);
1.207 bertrand 3564: logical1 depassement_soustraction(integer8 *a, integer8 *b, integer8 *resultat);
1.1 bertrand 3565: logical1 depassement_puissance(integer8 *a, integer8 *b, integer8 *resultat);
3566:
3567: #ifndef RPLARGS
3568: logical1 ecriture_pipe(struct_processus *s_etat_processus, int pipe,
3569: struct_objet *s_objet);
3570: logical1 recherche_variable(struct_processus *s_etat_processus,
3571: unsigned char *nom_variable);
1.87 bertrand 3572: logical1 recherche_variable_globale(struct_processus *s_etat_processus,
3573: unsigned char *nom_variable);
1.1 bertrand 3574: logical1 test_cfsf(struct_processus *s_etat_processus,
3575: unsigned char indice_drapeau);
3576: logical1 test_expression_rpn(unsigned char *chaine);
3577: logical1 test_fonction(unsigned char *chaine);
1.140 bertrand 3578: logical1 validation_chaine(unsigned char *chaine);
1.1 bertrand 3579: #endif
3580:
3581: /*
3582: --------------------------------------------------------------------------------
3583: Fonctions retournant un ssize_t
3584: --------------------------------------------------------------------------------
3585: */
3586:
3587: #ifndef RPLARGS
1.34 bertrand 3588: ssize_t read_atomic(struct_processus *s_etat_processus,
1.1 bertrand 3589: int fd, void *buf, size_t count);
1.334 bertrand 3590: ssize_t read_atomic_signal(struct_processus *s_etat_processus,
3591: int fd, void *buf, size_t count);
1.34 bertrand 3592: ssize_t write_atomic(struct_processus *s_etat_processus,
1.1 bertrand 3593: int fd, void *buf, size_t count);
3594: #endif
3595:
3596: /*
3597: --------------------------------------------------------------------------------
3598: Fonctions renvoyant un int
3599: --------------------------------------------------------------------------------
3600: */
3601:
1.258 bertrand 3602: int alsprintf(struct_processus *s_etat_processus,
3603: unsigned char **strp, const char *fmt, ...);
3604: #ifndef RPLARGS
3605: int association_etat_processus_readline();
3606: #endif
1.132 bertrand 3607: int interruption_violation_access(void *adresse_fautive, int gravite);
1.133 bertrand 3608: #ifndef RPLARGS
1.258 bertrand 3609: int initialisation_etat_processus_readline();
3610: int liberation_etat_processus_readline();
1.211 bertrand 3611: integer8 liste_variables(struct_processus *s_etat_processus,
1.187 bertrand 3612: struct_tableau_variables *tableau);
1.211 bertrand 3613: integer8 nombre_variables(struct_processus *s_etat_processus);
1.156 bertrand 3614: int readline_analyse_syntaxique(int count, int key);
1.157 bertrand 3615: int readline_effacement(int count, int key);
1.133 bertrand 3616: #endif
1.258 bertrand 3617: int std_fprintf(file *flux, const char *format, ...);
1.9 bertrand 3618: int tex_fprintf(struct_processus *s_etat_processus,
3619: file *flux, const char *format, ...);
1.3 bertrand 3620: int transliterated_fprintf(struct_processus *s_etat_processus, file *flux,
3621: const char *format, ...);
1.258 bertrand 3622: int valsprintf(struct_processus *s_etat_processus,
3623: unsigned char **strp, const char *fmt, va_list ap);
1.1 bertrand 3624: int wrapper_instruction_intrinseque(void (*fonction)(),
3625: struct_rpl_arguments *rpl_arguments);
3626:
3627: /*
3628: --------------------------------------------------------------------------------
3629: Fonctions renvoyant un INTEGER*1 (longueur d'un entier binaire)
3630: --------------------------------------------------------------------------------
3631: */
3632:
3633: #ifndef RPLARGS
3634: unsigned char longueur_entiers_binaires(struct_processus *s_etat_processus);
3635: #endif
3636:
3637: /*
3638: --------------------------------------------------------------------------------
1.259 bertrand 3639: Fonctions retournant un INTEGER*8 (valeur binaire non signée)
1.1 bertrand 3640: --------------------------------------------------------------------------------
3641: */
3642:
3643: #ifndef RPLARGS
3644: logical8 masque_entiers_binaires(struct_processus *s_etat_processus);
3645: #endif
3646:
3647: /*
3648: --------------------------------------------------------------------------------
3649: Fonctions retournant un INTEGER*8 (entier standard RPL/2)
3650: --------------------------------------------------------------------------------
3651: */
3652:
3653: #ifndef RPLARGS
3654: integer8 occupation_memoire(struct_objet *s_objet);
1.139 bertrand 3655: integer8 longueur_chaine(struct_processus *s_etat_processus,
3656: unsigned char *chaine);
1.142 bertrand 3657: integer8 position_caractere_de_chaine(struct_processus *s_etat_processus,
3658: unsigned char *chaine, unsigned char *position);
1.1 bertrand 3659: #endif
3660:
3661: /*
3662: --------------------------------------------------------------------------------
1.259 bertrand 3663: Fonctions renvoyant une liste chaînée (pointeur sur *struct_liste_chainee)
1.1 bertrand 3664: --------------------------------------------------------------------------------
3665: */
3666:
3667: #ifndef RPLARGS
3668: struct_liste_chainee *analyse_rpn(struct_processus *s_etat_processus,
3669: unsigned char *chaine_rpn);
3670: #endif
3671:
3672: /*
3673: --------------------------------------------------------------------------------
1.259 bertrand 3674: Allocateur de buffers à cache
1.257 bertrand 3675: --------------------------------------------------------------------------------
3676: */
3677:
3678: void initialisation_allocateur_buffer(struct_processus *s_etat_processus);
3679: void liberation_allocateur_buffer(struct_processus *s_etat_pocessus);
3680: struct_buffer *allocation_buffer(struct_processus *s_etat_processus,
1.258 bertrand 3681: size_t longueur);
1.257 bertrand 3682: void liberation_buffer(struct_processus *s_etat_processus,
3683: struct_buffer *buffer);
3684:
3685: /*
3686: --------------------------------------------------------------------------------
1.1 bertrand 3687: Fonctions renvoyant une copie de la structure de description des processus
3688: --------------------------------------------------------------------------------
3689: */
3690:
3691: #ifndef RPLARGS
3692: struct_processus *copie_etat_processus(struct_processus *s_etat_processus);
3693: #endif
3694:
3695: /*
3696: --------------------------------------------------------------------------------
1.15 bertrand 3697: Fonctions renvoyant un pointeur sur un fichier (file *) ou un descripteur
1.1 bertrand 3698: --------------------------------------------------------------------------------
3699: */
3700:
3701: #ifndef RPLARGS
3702: file *creation_fichier_tex(struct_processus *s_etat_processus);
1.15 bertrand 3703: struct_descripteur_fichier *descripteur_fichier(struct_processus
3704: *s_etat_processus, struct_fichier *s_fichier);
1.1 bertrand 3705: #endif
3706:
3707: /*
3708: --------------------------------------------------------------------------------
3709: Fonctions renvoyant un pointeur sur une *struct_objet
3710: --------------------------------------------------------------------------------
3711: */
3712:
3713: struct_objet *copie_objet(struct_processus *s_etat_processus,
3714: struct_objet *s_objet, unsigned char type);
3715:
1.133 bertrand 3716: struct_objet *allocation(struct_processus *s_etat_processus, enum t_type type);
1.1 bertrand 3717: #ifndef RPLARGS
3718: struct_objet *formateur_date(struct_processus *s_etat_processus,
3719: struct timeval *temps);
1.205 bertrand 3720: struct_objet *lecture_fichier_non_formate(struct_processus *s_etat_processus,
3721: void *argument, integer8 longueur_buffer, logical1 recursivite);
1.1 bertrand 3722: struct_objet *lecture_pipe(struct_processus *s_etat_processus, int pipe);
3723: struct_objet *parametres_sql(struct_processus *s_etat_processus,
3724: struct_objet *s_parametres);
3725: struct_objet *simplification(struct_processus *s_etat_processus,
3726: struct_objet *s_objet);
1.180 bertrand 3727:
1.182 bertrand 3728: struct_arbre_variables *allocation_noeud(struct_processus *s_etat_processus);
3729: struct_arbre_variables **allocation_tableau_noeuds(
3730: struct_processus *s_etat_processus);
3731:
1.180 bertrand 3732: /*
3733: --------------------------------------------------------------------------------
3734: Fonctions renvoyant un pointeur sur une *struct_liste_variables_statiques
1.187 bertrand 3735: ou *struct_liste_variables_partagees
1.180 bertrand 3736: --------------------------------------------------------------------------------
3737: */
3738:
3739: struct_liste_variables_statiques *recherche_variable_statique(struct_processus
3740: *s_etat_processus, unsigned char *nom_variable,
1.187 bertrand 3741: union_position_variable position, unsigned char origine);
3742: struct_liste_variables_partagees *recherche_variable_partagee(struct_processus
3743: *s_etat_processus, unsigned char *nom_variable,
3744: union_position_variable position, unsigned char origine);
1.1 bertrand 3745: #endif
3746:
3747: /*
3748: --------------------------------------------------------------------------------
1.259 bertrand 3749: Fonctions gérant la complétion automatique
1.1 bertrand 3750: --------------------------------------------------------------------------------
3751: */
3752:
3753: char **completion_rpl();
3754: char *generateur_commandes();
3755: char **completion_matches();
3756:
3757: // END C PROTOTYPES
3758:
3759: /*
3760: --------------------------------------------------------------------------------
1.259 bertrand 3761: Arithmétique
1.1 bertrand 3762: --------------------------------------------------------------------------------
3763: */
3764:
3765: void f77absc_(complex16 *c, real8 *resultat);
3766:
3767: void f77additioncc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3768: void f77additionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3769: void f77additioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3770:
3771: void f77divisioncc_(complex16 *ca, complex16 *rb, complex16 *resultat);
3772: void f77divisionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3773: void f77divisioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3774: void f77divisionic_(integer8 *ib, complex16 *cb, complex16 *resultat);
3775: void f77divisionrc_(real8 *ra, complex16 *cb, complex16 *resultat);
3776:
3777: void f77multiplicationcc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3778: void f77multiplicationci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3779: void f77multiplicationcr_(complex16 *ca, real8 *rb, complex16 *resultat);
3780:
3781: void f77puissancecc_(complex16 *ca, complex16 *cb, complex16 *resultat);
1.181 bertrand 3782: void f77puissanceci_(complex16 *ca, integer8 *ib, complex16 *resultat);
1.1 bertrand 3783: void f77puissancecr_(complex16 *ca, real8 *rb, complex16 *resultat);
3784: void f77puissanceic_(integer8 *ia, complex16 *cb, complex16 *resultat);
3785: void f77puissanceii_(integer8 *ia, integer8 *ib, integer8 *resultat);
3786: void f77puissanceir_(integer8 *ia, real8 *rb, real8 *resultat);
3787: void f77puissancerc_(real8 *ra, complex16 *cb, complex16 *resultat);
1.181 bertrand 3788: void f77puissanceri_(real8 *ra, integer8 *ib, real8 *resultat);
1.1 bertrand 3789: void f77puissancerr_(real8 *ra, real8 *rb, real8 *resultat);
3790:
3791: void f77racinecarreec_(complex16 *ca, complex16 *resultat);
3792: void f77racinecarreein_(integer8 *ia, complex16 *resultat);
3793: void f77racinecarreeip_(integer8 *ia, real8 *resultat);
3794: void f77racinecarreern_(real8 *ia, complex16 *resultat);
3795: void f77racinecarreerp_(real8 *ia, real8 *resultat);
3796:
3797: void f77soustractioncc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3798: void f77soustractionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3799: void f77soustractioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3800: void f77soustractionic_(integer8 *ib, complex16 *cb, complex16 *resultat);
3801: void f77soustractionrc_(real8 *ra, complex16 *cb, complex16 *resultat);
3802:
3803: /*
3804: --------------------------------------------------------------------------------
1.259 bertrand 3805: Trigonométrie complexe
1.1 bertrand 3806: --------------------------------------------------------------------------------
3807: */
3808:
3809: void f77acos_(complex16 *argument, complex16 *resultat);
3810: void f77asin_(complex16 *argument, complex16 *resultat);
3811: void f77atan_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3812: void f77cos_(complex16 *argument, complex16 *resultat);
3813: void f77sin_(complex16 *argument, complex16 *resultat);
3814: void f77tan_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3815:
3816: /*
3817: --------------------------------------------------------------------------------
3818: Fonctions hyperboliques
3819: --------------------------------------------------------------------------------
3820: */
3821:
3822: void f77acoshc_(complex16 *argument, complex16 *resultat);
3823: void f77alogc_(complex16 *argument, complex16 *resultat);
3824: void f77asinhc_(complex16 *argument, complex16 *resultat);
3825: void f77atanhc_(complex16 *argument, complex16 *resultat);
3826: void f77cosh_(complex16 *argument, complex16 *resultat);
3827: void f77expc_(complex16 *argument, complex16 *resultat);
3828: void f77lnc_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3829: void f77lnin_(integer8 *argument, complex16 *resultat, integer4 *erreur);
3830: void f77lnrn_(real8 *argument, complex16 *resultat, integer4 *erreur);
3831: void f77logc_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3832: void f77login_(integer8 *argument, complex16 *resultat, integer4 *erreur);
3833: void f77logrn_(real8 *argument, complex16 *resultat, integer4 *erreur);
3834: void f77sinh_(complex16 *argument, complex16 *resultat);
3835: void f77tanh_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3836: void f77acoshi_(integer8 *argument, real8 *resultat);
3837: void f77acoshr_(real8 *argument, real8 *resultat);
3838: void f77asinhi_(integer8 *argument, real8 *resultat);
3839: void f77asinhr_(real8 *argument, real8 *resultat);
3840: void f77atanhi_(integer8 *argument, real8 *resultat);
3841: void f77atanhr_(real8 *argument, real8 *resultat);
3842: void f77lnip_(integer8 *argument, real8 *resultat, integer4 *erreur);
3843: void f77lnrp_(real8 *argument, real8 *resultat, integer4 *erreur);
3844: void f77logip_(integer8 *argument, real8 *resultat, integer4 *erreur);
3845: void f77logrp_(real8 *argument, real8 *resultat, integer4 *erreur);
3846:
3847: /*
3848: --------------------------------------------------------------------------------
3849: Calculs divers
3850: --------------------------------------------------------------------------------
3851: */
3852:
3853: void f90arrangement(integer8 *n, integer8 *k, real8 *resultat);
3854: void f90combinaison(integer8 *n, integer8 *k, real8 *resultat);
3855: void f90fcd(real8 *x, integer8 *n1, integer8 *n2, real8 *resultat);
3856: void f90gausscd(real8 *x, real8 *moyenne, real8 *variance, real8 *resultat);
3857: void f90tcd(real8 *x, integer8 *n, real8 *resultat);
3858: void f90x2cd(real8 *x, integer8 *n, real8 *resultat);
3859:
3860: // BEGIN C PROTOTYPES
3861: void dft(complex16 *dft, integer4 *nombre_lignes, integer4 *nombre_colonnes,
3862: integer4 *inverse, integer4 *erreur);
3863: // END C PROTOTYPES
3864:
3865: /*
3866: --------------------------------------------------------------------------------
3867: Fonctions Lapack
3868: --------------------------------------------------------------------------------
3869: */
3870:
3871: /*
3872: * Calcul de la longueur d'un espace de travail
3873: */
3874:
3875: #ifndef RPLARGS
3876: integer4 ilaenv_(integer4 *optimal, char *nom_fonction, char *option,
3877: integer4 *n1, integer4 *n2, integer4 *n3, integer4 *n4,
3878: integer4 longueur_nom_fonction, integer4 longueur_option);
3879:
3880: /*
3881: * Inversion
3882: */
3883:
3884: void dgetri_(integer4 *ordre_a, real8 *a, integer4 *lda, integer4 *pivot,
3885: real8 *work, integer4 *dim_work, integer4 *ios);
3886: void zgetri_(integer4 *ordre_a, complex16 *a, integer4 *lda, integer4 *pivot,
3887: complex16 *work, integer4 *dim_work, integer4 *ios);
3888:
3889: /*
3890: * Valeurs propres
3891: */
3892:
3893: void zgeev_(unsigned char *calcul_vp_gauches, unsigned char *calcul_vp_droits,
3894: integer4 *dim_matrice1, complex16 *matrice_f77,
3895: integer4 *dim_matrice2, complex16 *valeurs_propres,
3896: complex16 *vpg_f77, integer4 *dim_matrice3,
3897: complex16 *vpd_f77, integer4 *dim_matrice4,
3898: complex16 *work, integer4 *lwork, real8 *rwork,
3899: integer4 *erreur, integer4 longueur_1, integer4 longueur_2);
3900:
3901: /*
1.259 bertrand 3902: * Valeurs propres généralisées
1.1 bertrand 3903: */
3904:
3905: void zggev_(unsigned char *calcul_vp_gauches, unsigned char *calcul_vp_droits,
3906: integer4 *dim_matrice1, complex16 *matrice_f77,
3907: integer4 *dim_matrice2, complex16 *metrique_f77,
3908: integer4 *dim_matrice3, complex16 *alpha, complex16 *beta,
3909: complex16 *vpg_f77, integer4 *dim_matrice4,
3910: complex16 *vpd_f77, integer4 *dim_matrice5,
3911: complex16 *work, integer4 *lwork, real8 *rwork,
3912: integer4 *erreur, integer4 longueur_1, integer4 longueur_2);
3913:
3914: /*
1.259 bertrand 3915: * Moindres carrés
1.1 bertrand 3916: */
3917:
3918: void dgelsd_(integer4 *nombre_lignes_a, integer4 *nombre_colonnes_a,
3919: integer4 *nombre_colonnes_b, real8 *matrice_a, integer4 *lda,
3920: real8 *matrice_b, integer4 *ldb, real8 *valeurs_singulieres,
3921: real8 *rcond, integer4 *rank, real8 *work, integer4 *lwork,
3922: integer4 *iwork, integer4 *info);
3923: void zgelsd_(integer4 *nombre_lignes_a, integer4 *nombre_colonnes_a,
3924: integer4 *nombre_colonnes_b, complex16 *matrice_a, integer4 *lda,
3925: complex16 *matrice_b, integer4 *ldb, real8 *valeurs_singulieres,
3926: real8 *rcond, integer4 *rank, complex16 *work, integer4 *lwork,
3927: real8 *rwork, integer4 *iwork, integer4 *info);
3928:
3929: /*
1.259 bertrand 3930: * Moindres carrés généralisé
1.1 bertrand 3931: */
3932:
3933: /*
1.259 bertrand 3934: * Décomposition en valeurs singulières
1.1 bertrand 3935: */
3936:
3937: void dgesvd_(unsigned char *jobu, unsigned char *jobvh,
3938: integer4 *m, integer4 *n, real8 *a, integer4 *lda,
3939: real8 *s, real8 *u, integer4 *ldu, real8 *vh, integer4 *ldvh,
3940: real8 *work, integer4 *lwork, integer4 *info, integer4 longueur_jobu,
3941: integer4 longueur_jobvh);
3942: void zgesvd_(unsigned char *jobu, unsigned char *jobvh,
3943: integer4 *m, integer4 *n, real8 *a, integer4 *lda,
3944: real8 *s, real8 *u, integer4 *ldu, real8 *vh, integer4 *ldvh,
3945: real8 *work, integer4 *lwork, real8 *rwork, integer4 *info,
3946: integer4 longueur_jobu, integer4 longueur_jobvh);
3947:
3948: /*
3949: * Factorisations diverses
3950: */
3951:
3952: /* LU de Crout */
3953: void dgetrf_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3954: integer4 *lda, integer4 *pivot, integer4 *ios);
3955: void zgetrf_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3956: integer4 *lda, integer4 *pivot, integer4 *ios);
3957:
3958: /* LQ */
3959: void dgelq2_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3960: integer4 *lda, real8 *tau, real8 *work, integer4 *ios);
3961: void zgelq2_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3962: integer4 *lda, complex16 *tau, complex16 *work, integer4 *ios);
3963:
3964: /* QR */
3965: void dgeqp3_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3966: integer4 *lda, integer4 *pivot, real8 *tau, real8 *work,
3967: integer4 *lwork, integer4 *ios);
3968: void zgeqp3_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3969: integer4 *lda, integer4 *pivot, complex16 *tau, complex16 *work,
3970: integer4 *lwork, real8 *rwork, integer4 *ios);
3971:
3972: /* Cholesky */
3973: void dpptrf_(unsigned char *mode, integer4 *n, complex16 *triangle,
3974: integer4 *ios, integer4 longueur);
3975: void zpptrf_(unsigned char *mode, integer4 *n, complex16 *triangle,
3976: integer4 *ios, integer4 longueur);
3977:
3978: /* Schur */
3979: void dgees_(unsigned char *calcul_vecteur, unsigned char *valeurs_triees,
3980: logical4 (*fonction_tri)(), integer4 *n, real8 *a,
3981: integer4 *lda, integer4 *sdim, real8 *wr, real8 *wi,
3982: real8 *vs, integer4 *ldvs, real8 *work, integer4 *lwork,
3983: logical4 *bwork, integer4 *info, integer4 l1, integer4 l2);
3984: void zgees_(unsigned char *calcul_vecteur, unsigned char *valeurs_triees,
3985: logical4 (*fonction_tri)(), integer4 *n, complex16 *a,
3986: integer4 *lda, integer4 *sdim, complex16 *w,
3987: complex16 *vs, integer4 *ldvs, complex16 *work, integer4 *lwork,
3988: real8 *rwork, logical4 *bwork, integer4 *info,
3989: integer4 l1, integer4 l2);
3990:
1.259 bertrand 3991: /* Déterminant et rang */
1.1 bertrand 3992: void dgecon_(unsigned char *norm, integer4 *n, real8 *a, integer4 *lda,
3993: real8 *anorm, real8 *rcond, real8 *work, integer4 *iwork,
3994: integer4 *info, integer4 l1);
3995: void dgelsy_(integer4 *m, integer4 *n, integer4 *nrhs, real8 *a,
3996: integer4 *lda, real8 *b, integer4 *ldb, integer4 *jpvt, real8 *rcond,
3997: integer4 *rank, real8 *work, integer4 *lwork, integer4 *info);
3998: real8 dlange_(unsigned char *norme, integer4 *n, integer4 *m, real8 *a,
3999: integer4 *lda, real8 *work, integer4 longueur);
4000: real8 zlange_(unsigned char *norme, integer4 *n, integer4 *m, real8 *a,
4001: integer4 *lda, real8 *work, integer4 longueur);
4002: void zgecon_(unsigned char *norm, integer4 *n, complex16 *a, integer4 *lda,
4003: real8 *anorm, real8 *rcond, complex16 *work, real8 *rwork,
4004: integer4 *info, integer4 l1);
4005: void zgelsy_(integer4 *m, integer4 *n, integer4 *nrhs, complex16 *a,
4006: integer4 *lda, complex16 *b, integer4 *ldb, integer4 *jpvt,
4007: real8 *rcond, integer4 *rank, complex16 *work, integer4 *lwork,
4008: real8 *rwork, integer4 *info);
4009: #endif
4010:
4011: /*
1.259 bertrand 4012: * Fonction testant la requête d'arrêt (nécessaire pour tester le
4013: * drapeau depuis une bibliothèque).
1.1 bertrand 4014: */
4015:
1.34 bertrand 4016: int test_arret(struct_processus *s_etat_processus);
1.1 bertrand 4017:
4018: #endif
4019:
4020: // vim: ts=4
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