Annotation of rpl/src/rpl.h, revision 1.356
1.1 bertrand 1: /*
2: ================================================================================
1.352 bertrand 3: RPL/2 (R) version 4.1.36
1.356 ! bertrand 4: Copyright (C) 1989-2025 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:
1.351 bertrand 22:
1.1 bertrand 23: #ifndef INCLUSION_RPL
24: #define INCLUSION_RPL
1.10 bertrand 25:
1.101 bertrand 26: #ifndef __RPLCAS
27: # define _GNU_SOURCE
1.116 bertrand 28: # define _XOPEN_SOURCE 700
1.101 bertrand 29: #endif
30:
1.10 bertrand 31: #define _REENTRANT
32:
1.101 bertrand 33: #ifndef __RPLCAS
34: # ifdef Darwin
35: # define _DARWIN_C_SOURCE
36: # endif
1.32 bertrand 37:
1.101 bertrand 38: # ifdef OpenBSD
39: # define _BSD_SOURCE
40: # endif
1.266 bertrand 41:
42: # ifdef FreeBSD
1.267 bertrand 43: # define __BSD_VISIBLE 1
1.266 bertrand 44: # endif
1.56 bertrand 45: #endif
46:
1.51 bertrand 47: #ifdef OS2
1.101 bertrand 48: # ifndef __RPLCAS
49: # define _BSD_SOURCE
50: # endif
1.51 bertrand 51:
52: # include <types.h>
53: enum { SHUT_RD = 0, SHUT_WR, SHUT_RDWR };
54: # define SHUT_RD SHUT_RD
55: # define SHUT_WR SHUT_WR
56: # define SHUT_RDWR SHUT_RDWR
57:
58: # include "getaddrinfo-conv.h"
1.53 bertrand 59:
60: # define sched_yield(arg)
1.51 bertrand 61: #endif
62:
1.235 bertrand 63: #ifdef CYGWIN
64: # define SA_ONSTACK 0
65: #endif
66:
1.302 bertrand 67: #ifdef BROKEN_SIGSEGV
68: # undef HAVE_STACK_OVERFLOW_RECOVERY
69: # undef HAVE_SIGSEGV_RECOVERY
70: #endif
71:
1.286 bertrand 72: #define DEBUG_TRACE uprintf("[%d/%X] %s(%d)\n", \
73: getpid(), pthread_self(), __FILE__, __LINE__);
1.289 bertrand 74: #define TEST_ABSENCE_FICHIER(nom) \
75: { int ios; struct stat *buf; ios = stat(nom, buf); \
76: if (ios == 0) BUG(1, uprintf("File %s found!\n", nom)); }
1.37 bertrand 77:
1.1 bertrand 78: /*
79: ================================================================================
80: INCLUSIONS
81: ================================================================================
82: */
83:
84: #include <stdio.h>
85: #include <stdlib.h>
1.207 bertrand 86: #include <stdint.h>
1.1 bertrand 87: #include <math.h>
88: #include <string.h>
89: #include <strings.h>
90: #include <syslog.h>
91: #include <errno.h>
1.18 bertrand 92: #include <stdarg.h>
1.151 bertrand 93: #include <poll.h>
1.219 bertrand 94: #include <signal.h>
1.316 bertrand 95: #include <sys/time.h>
1.354 bertrand 96: #include <pthread.h>
1.1 bertrand 97:
98: #ifndef RPLARGS
1.32 bertrand 99: # include <sys/mman.h>
1.1 bertrand 100: # include <sys/resource.h>
101: # include <sys/select.h>
102: # include <sys/socket.h>
103: # include <sys/stat.h>
104: # include <sys/types.h>
105: # include <sys/un.h>
106: # include <sys/wait.h>
107:
108: # include <arpa/inet.h>
109: # include <netinet/in.h>
110: # include <netdb.h>
111:
112: # include <dlfcn.h>
113: # include <fcntl.h>
1.150 bertrand 114: # include <regex.h>
1.51 bertrand 115:
116: # ifdef OS2
117: # undef pthread_mutexattr_settype
118: # define pthread_mutexattr_settype(a, b)
119: # endif
120:
1.1 bertrand 121: # include <pwd.h>
1.134 bertrand 122: # ifdef SHARED_MEMORY
123: # include <sys/shm.h>
124: # endif
1.57 bertrand 125:
1.241 bertrand 126: # ifndef IPCS_SYSV
127: # include <semaphore.h>
128: # else
129: # include <sys/ipc.h>
130: # include <sys/sem.h>
1.53 bertrand 131:
1.244 bertrand 132: # ifdef OS2
133: # define INCL_DOSSEMAPHORES
134: # define INCL_DOSMEMMGR
135: # define INCL_DOSERRORS
136: # include <os2.h>
137:
138: typedef struct _OS2SEM
139: {
140: HMTX hmtx;
141: HEV hev;
142: ULONG shared;
143: ULONG *cnt;
144: ULONG *nopened;
145: ULONG allocated;
146: } sem_t;
147: # else // IPCS_SYSV
148: typedef struct
149: {
150: int sem;
151: int alloue;
152: unsigned char *path;
153: pid_t pid;
154: pthread_t tid;
155: } sem_t;
1.130 bertrand 156: # endif
1.244 bertrand 157:
158: # ifndef SEM_FAILED
159: # define SEM_FAILED NULL
160: # endif
161:
162: sem_t *sem_open_SysV(const char *nom, int oflag, ...);
163: int sem_init_SysV(sem_t *sem, int shared, unsigned int value);
164: int sem_close_SysV(sem_t *sem);
165: int sem_wait_SysV(sem_t *sem);
166: int sem_trywait_SysV(sem_t *sem);
167: int sem_timedwait_SysV(sem_t *sem, struct timespec *ts);
168: int sem_post_SysV(sem_t *sem);
169: int sem_getvalue_SysV(sem_t *sem, int *value);
170: int sem_unlink_SysV(char *nom);
171: int sem_destroy_SysV(sem_t *sem);
1.51 bertrand 172: # endif
173:
1.1 bertrand 174: # include <setjmp.h>
175: # include <termios.h>
176: # include <time.h>
177: # include <unistd.h>
178: # include <locale.h>
179:
180: # include "history.h"
181: # include "readline.h"
182: # include "termcap.h"
183: # include "iconv.h"
1.214 bertrand 184: # include "zlib.h"
1.1 bertrand 185:
1.13 bertrand 186: # include "openssl/evp.h"
1.344 bertrand 187: # ifndef RPLCXX
188: # ifndef OPENSSL_NO_MD2
189: # include "openssl/md2.h"
190: # endif
191: # ifndef OPENSSL_NO_MD4
192: # include "openssl/md4.h"
193: # endif
194: # ifndef OPENSSL_NO_MD5
195: # include "openssl/md5.h"
196: # endif
197: # ifndef OPENSSL_NO_MDC2
198: # include "openssl/mdc2.h"
199: # endif
200: # ifndef OPENSSL_NO_RIPEMD
201: # include "openssl/ripemd.h"
202: # endif
203: # ifndef OPENSSL_NO_SHA
204: # include "openssl/sha.h"
205: # endif
206: # ifndef OPENSSL_NO_WHIRLPOOL
207: # include "openssl/whrlpool.h"
208: # endif
209: # ifndef OPENSSL_NO_AES
210: # include "openssl/aes.h"
211: # endif
212: # ifndef OPENSSL_NO_CAMELLIA
213: # include "openssl/camellia.h"
214: # endif
215: # ifndef OPENSSL_NO_RC2
216: # include "openssl/rc2.h"
217: # endif
218: # ifndef OPENSSL_NO_IDEA
219: # include "openssl/idea.h"
220: # endif
1.196 bertrand 221: # endif
1.194 bertrand 222:
1.15 bertrand 223: # include "sqlite3.h"
1.301 bertrand 224:
225: # ifndef BROKEN_SIGSEGV
226: # include "sigsegv.h"
227: # endif
228:
1.135 bertrand 229: # ifdef OS2
230: // Bug de libsigsegv
231: # undef HAVE_STACK_OVERFLOW_RECOVERY
232: # endif
1.13 bertrand 233:
1.1 bertrand 234: # define GSL_RANGE_CHECK_OFF
235: # include "gsl/gsl_cdf.h"
236: # include "gsl/gsl_cblas.h"
237: # include "gsl/gsl_errno.h"
238: # include "gsl/gsl_fft_complex.h"
239: # include "gsl/gsl_permutation.h"
240: # include "gsl/gsl_randist.h"
241: # include "gsl/gsl_rng.h"
242: # include "gsl/gsl_sf.h"
243: #endif
244:
245: #ifdef SunOS
246: # include <ieeefp.h>
247: #endif
248:
1.259 bertrand 249: // Définition spécifique à Hurd
1.23 bertrand 250: #ifndef PIPE_BUF
251: # define fpathconf (".", _PC_PIPE_BUF)
252: #endif
253:
1.1 bertrand 254: #ifdef MYSQL_SUPPORT
255: # include <mysql.h>
256: # define mysqlclose(arg) mysql_close(arg.mysql)
257: #else
258: # define mysqlclose(arg)
259: #endif
260:
261: #ifdef POSTGRESQL_SUPPORT
262: # include <libpq-fe.h>
263: # define postgresqlclose(arg) PQfinish(arg.postgresql)
264: #else
265: # define postgresqlclose(arg)
266: #endif
267:
1.25 bertrand 268: #include "librplprototypes.h"
1.1 bertrand 269:
1.61 bertrand 270: #ifndef RPLARGS
271: # ifndef UNIX_PATH_MAX
1.342 bertrand 272: # pragma GCC diagnostic push
273: # pragma GCC diagnostic ignored "-Wunused-variable"
274: static struct sockaddr_un sizecheck;
1.61 bertrand 275: # define UNIX_PATH_MAX sizeof(sizecheck.sun_path)
1.342 bertrand 276: # pragma GCC diagnostic pop
1.61 bertrand 277: # endif
1.56 bertrand 278: #endif
279:
1.163 bertrand 280: #ifdef MAIN_RPL
281: # define __EXTERN__
282: # define __STATIC_MUTEX_INITIALIZATION__ = PTHREAD_MUTEX_INITIALIZER
283: #else
284: # define __EXTERN__ extern
285: # define __STATIC_MUTEX_INITIALIZATION__
286: #endif
287:
1.299 bertrand 288:
1.60 bertrand 289: /*
290: ================================================================================
1.259 bertrand 291: Bugs spécifiques
1.60 bertrand 292: ================================================================================
293: */
294:
1.259 bertrand 295: // Néant
1.164 bertrand 296:
297: /*
298: ================================================================================
299: TYPES
300: ================================================================================
301: */
302:
303: typedef FILE file;
304: typedef unsigned char t_8_bits;
305:
306: #ifndef RPLARGS
307: # include "rpltypes-conv.h"
308: #else
309: # include "rpltypes.h"
310: #endif
311:
1.120 bertrand 312: enum signaux_rpl
313: {
1.122 bertrand 314: rpl_signull = 0,
1.120 bertrand 315: rpl_sigint,
316: rpl_sigterm,
1.259 bertrand 317: rpl_sigstart, // Signal envoyé par un père pour lancer son fils.
318: rpl_sigcont, // Signal de redémarrage d'un processus arrêté par
1.120 bertrand 319: // SUSPEND
1.259 bertrand 320: rpl_sigstop, // Signal d'arrêt envoyé par l'instruction STOP ou
1.120 bertrand 321: // FUSE. (FSTOP)
1.259 bertrand 322: rpl_sigabort, // Signal envoyé par l'instruction ABORT (à regrouper
1.120 bertrand 323: // avec FABORT)
1.259 bertrand 324: rpl_sigurg, // Signal d'arrêt urgent
325: rpl_siginject, // Signal indiquant la présence d'une donnée à lire
326: // envoyée depuis le père
327: rpl_sigalrm, // Signal d'alarme (erreur système) depuis un fils
1.120 bertrand 328: rpl_sighup,
329: rpl_sigtstp,
1.121 bertrand 330: rpl_sigexcept,
1.331 bertrand 331: rpl_sigmax,
332: rpl_siguser // Base des signaux à la discrétion de l'utilisateur
1.120 bertrand 333: };
334:
335: #define LONGUEUR_QUEUE_SIGNAUX 1024
336:
1.259 bertrand 337: // Une structure s_queue_signaux est créée par processus (et non par thread).
338: // Elle est projetée dans un segment de mémoire partagée pour qu'elle soit
339: // accessible à la fois du père et des fils.
1.120 bertrand 340:
1.133 bertrand 341: #ifndef RPLARGS
1.120 bertrand 342: typedef struct queue_signaux
343: {
344: volatile int pointeur_lecture;
345: volatile int pointeur_ecriture;
1.239 bertrand 346: volatile logical1 requete_arret;
347:
1.164 bertrand 348: pthread_t thread_signaux;
1.274 bertrand 349: pid_t controle;
1.63 bertrand 350:
1.120 bertrand 351: volatile struct
352: {
353: pid_t pid;
354: enum signaux_rpl signal;
355: } queue[LONGUEUR_QUEUE_SIGNAUX];
1.239 bertrand 356:
357: # ifdef OS2
358: sem_t semaphore;
359: sem_t signalisation;
360: sem_t arret_signalisation;
361: # endif
1.120 bertrand 362: } struct_queue_signaux;
1.63 bertrand 363:
1.239 bertrand 364: __EXTERN__ struct_queue_signaux *s_queue_signaux;
365: __EXTERN__ int f_queue_signaux;
1.163 bertrand 366:
1.239 bertrand 367: # ifndef OS2
368: __EXTERN__ sem_t *semaphore_queue_signaux;
369: __EXTERN__ sem_t *semaphore_signalisation;
370: __EXTERN__ sem_t *semaphore_arret_signalisation;
1.62 bertrand 371: # endif
1.57 bertrand 372: #endif
373:
1.68 bertrand 374: #if ! defined(UNION_SEMUN) && defined(IPCS_SYSV)
1.60 bertrand 375: union semun
376: {
377: int val;
378: struct semid_ds *buf;
379: unsigned short *array;
380: struct seminfo *__buf;
381: };
382: #endif
383:
1.132 bertrand 384: #ifndef RTLD_LOCAL
385: # define RTLD_LOCAL 0
386: #endif
387:
388: #ifndef SIGSTKSZ
389: # define SIGSTKSZ 65536
390: #endif
1.53 bertrand 391:
1.258 bertrand 392:
1.53 bertrand 393: /*
394: ================================================================================
1.259 bertrand 395: SÉMAPHORES
1.53 bertrand 396: ================================================================================
397: */
398:
1.68 bertrand 399: #ifdef IPCS_SYSV
1.246 bertrand 400: # ifdef DEBUG_SEMAPHORES
1.333 bertrand 401: # define sem_init(a, b, c) ({ \
402: uprintf("[%d-%llu] Semaphore %s (%p) "\
403: "initialization at %s() " \
404: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
405: pthread_self(), \
406: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
407: sem_init_SysV(a, b, c); })
1.247 bertrand 408: # define sem_wait(a) ({ int value; sem_getvalue(a, &value); \
409: uprintf("[%d-%llu] Semaphore %s (%p) "\
410: "waiting at %s() " \
1.327 bertrand 411: "line #%d <%d>\n", (int) getpid(), (unsigned long long) i\
1.247 bertrand 412: pthread_self(), \
1.327 bertrand 413: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
1.247 bertrand 414: sem_wait_SysV(a); })
1.328 bertrand 415: # define sem_trywait(a) ({ int value; sem_getvalue(a, &value); \
416: uprintf("[%d-%llu] Semaphore %s (%p) "\
417: "trywaiting at %s() " \
418: "line #%d <%d>\n", (int) getpid(), (unsigned long long) i\
419: pthread_self(), \
420: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
421: sem_trywait_SysV(a); })
422: # define sem_post(a) ({ int value; sem_getvalue(a, &value); \
1.247 bertrand 423: uprintf("[%d-%llu] Semaphore %s (%p) "\
424: "posting at %s() " \
1.327 bertrand 425: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
1.247 bertrand 426: pthread_self(), \
1.327 bertrand 427: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
1.247 bertrand 428: sem_post_SysV(a); })
1.328 bertrand 429: # define sem_destroy(a) ({ int value; sem_getvalue(a, &value); \
430: uprintf("[%d-%llu] Semaphore %s (%p) "\
431: "destroying at %s() " \
432: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
433: pthread_self(), \
434: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
1.247 bertrand 435: if (value == 0) BUG(1, uprintf("Value %d\n", value)); \
436: sem_destroy_SysV(a); })
437: # else
1.246 bertrand 438: # define sem_destroy(a) sem_destroy_SysV(a)
439: # define sem_wait(a) sem_wait_SysV(a)
440: # define sem_post(a) sem_post_SysV(a)
441: # endif
442:
1.53 bertrand 443: # define sem_init(a, b, c) sem_init_SysV(a, b, c)
444: # define sem_trywait(a) sem_trywait_SysV(a)
1.170 bertrand 445: # define sem_timedwait(a, b) sem_timedwait_SysV(a, b)
1.53 bertrand 446: # define sem_getvalue(a, b) sem_getvalue_SysV(a, b)
447: # define sem_open(...) sem_open_SysV(__VA_ARGS__)
448: # define sem_close(a) sem_close_SysV(a)
449: # define sem_unlink(a) sem_unlink_SysV(a)
1.246 bertrand 450: #else
1.247 bertrand 451: # ifdef DEBUG_SEMAPHORES
1.333 bertrand 452: # define sem_init(a, b, c) ({ \
453: uprintf("[%d-%llu] Semaphore %s (%p) "\
454: "initialization at %s() " \
455: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
456: pthread_self(), \
457: #a, a, __FUNCTION__, __LINE__, c), fflush(stdout); \
458: sem_init(a, b, c); })
1.247 bertrand 459: # define sem_wait(a) ({ int value; sem_getvalue(a, &value); \
460: uprintf("[%d-%llu] Semaphore %s (%p) "\
461: "waiting at %s() " \
1.327 bertrand 462: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
1.247 bertrand 463: pthread_self(), \
1.327 bertrand 464: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
465: sem_wait(a); })
1.328 bertrand 466: # define sem_trywait(a) ({ int value; sem_getvalue(a, &value); \
467: uprintf("[%d-%llu] Semaphore %s (%p) "\
468: "trywaiting at %s() " \
469: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
470: pthread_self(), \
471: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
472: sem_trywait(a); })
1.247 bertrand 473: # define sem_post(a) ({ int value; sem_getvalue(a, &value); \
474: uprintf("[%d-%llu] Semaphore %s (%p) "\
475: "posting at %s() " \
1.327 bertrand 476: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
1.247 bertrand 477: pthread_self(), \
1.327 bertrand 478: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
479: sem_post(a); })
1.247 bertrand 480: # define sem_destroy(a) ({ int value; sem_getvalue(a, &value); \
1.328 bertrand 481: uprintf("[%d-%llu] Semaphore %s (%p) "\
482: "destroying at %s() " \
483: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
484: pthread_self(), \
485: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
1.247 bertrand 486: if (value == 0) BUG(1, uprintf("Value %d\n", value)); \
487: sem_destroy(a); })
488: # endif
1.53 bertrand 489: #endif
490:
491:
1.1 bertrand 492: /*
493: ================================================================================
494: SIGNAUX
495: ================================================================================
496: */
497:
498: #ifndef RPLARGS
1.57 bertrand 499:
1.259 bertrand 500: // Signaux utilisés par défaut :
1.57 bertrand 501: // SIGINT
502: // SIGTSTP
503: // SIGCONT
504: // SIGPIPE
1.259 bertrand 505: // SIGUSR1 et SIGUSR2 sont utilisé par libsigsegv.
1.153 bertrand 506: // SIGHUP
507: // SIGALRM
1.37 bertrand 508:
1.171 bertrand 509: # define SIGTEST 255
1.118 bertrand 510:
1.37 bertrand 511: // Nombre d'interruptions disponibles
1.1 bertrand 512: # define d_NOMBRE_INTERRUPTIONS 64
513: #endif
514:
515: /*
516: ================================================================================
1.259 bertrand 517: Granularité temporelle
1.1 bertrand 518: ================================================================================
519: */
520:
521: #ifndef RPLARGS
522: # define GRANULARITE_us 10
523: # define GRANULARITE_us_max 100000
524: # define INCR_GRANULARITE(g) \
525: do g = 1000 * ((g >= (GRANULARITE_us_max * 1000)) \
526: ? GRANULARITE_us_max : ((g / 1000) + GRANULARITE_us)); while(0)
527: #endif
528:
529: /*
530: ================================================================================
531: Options de debug
532: ================================================================================
533: */
534:
535: #ifndef RPLARGS
536: # define d_debug_pile_utilisateur ((integer8) 0x1)
537: # define d_debug_pile_systeme ((integer8) 0x2)
538: # define d_debug_appels_fonctions ((integer8) 0x4)
539: # define d_debug_processus ((integer8) 0x8)
540: # define d_debug_analyse ((integer8) 0x10)
541: # define d_debug_fusible ((integer8) 0x20)
542: # define d_debug_variables ((integer8) 0x40)
543: # define d_debug_fonctions_intrinseques ((integer8) 0x80)
544: # define d_debug_niveaux ((integer8) 0x100)
545: # define d_conversion_RPN ((integer8) 0x200)
546: # define d_traitement_interruption ((integer8) 0x400)
547: # define d_debug_signaux ((integer8) 0x800)
548: #endif
549:
550: /*
551: ================================================================================
552: Variables globales
553: ================================================================================
554: */
555:
556: #ifndef RPLARGS
1.22 bertrand 557: # ifdef SEMAPHORES_NOMMES
558: # define LONGUEUR_NOM_SEMAPHORE 64
1.163 bertrand 559: # define __PTR__ *
560: # else
561: # define __PTR__
562: # endif
1.22 bertrand 563:
1.163 bertrand 564: __EXTERN__ jmp_buf contexte_ecriture;
565: __EXTERN__ jmp_buf contexte_impression;
566: __EXTERN__ jmp_buf contexte_initial;
567: __EXTERN__ jmp_buf contexte_processus;
568: __EXTERN__ jmp_buf contexte_thread;
1.118 bertrand 569:
1.171 bertrand 570: __EXTERN__ volatile int signal_test;
1.119 bertrand 571:
1.163 bertrand 572: __EXTERN__ pid_t pid_processus_pere;
1.1 bertrand 573:
1.330 bertrand 574: __EXTERN__ pthread_mutex_t mutex_sigaction;
1.280 bertrand 575: __EXTERN__ pthread_mutex_t mutex_liste_threads;
1.333 bertrand 576: __EXTERN__ pthread_mutex_t mutex_liste_threads_surveillance;
1.188 bertrand 577: __EXTERN__ pthread_mutex_t mutex_creation_variable_partagee
1.163 bertrand 578: __STATIC_MUTEX_INITIALIZATION__;
1.175 bertrand 579: __EXTERN__ pthread_mutex_t mutex_sections_critiques;
1.188 bertrand 580: __EXTERN__ pthread_mutex_t mutex_liste_variables_partagees;
1.239 bertrand 581: __EXTERN__ pthread_mutex_t mutex_sem __STATIC_MUTEX_INITIALIZATION__;
1.118 bertrand 582:
1.163 bertrand 583: __EXTERN__ volatile int routine_recursive;
1.332 bertrand 584: __EXTERN__ volatile int nombre_threads_surveillance_processus;
1.245 bertrand 585:
1.257 bertrand 586: # define SEM_FORK 0
1.245 bertrand 587: # define SEM_QUEUE 1
1.246 bertrand 588: # define SEM_SIGNALISATION 2
589: # define SEM_ARRET_SIGNALISATION 3
1.245 bertrand 590:
591: sem_t *sem_init2(unsigned int valeur, pid_t pid, int ordre);
592: sem_t *sem_init3(unsigned int valeur, pid_t pid, pthread_t tid, int ordre);
593: int sem_destroy2(sem_t *semaphore_p, pid_t pid, int ordre);
594: int sem_destroy3(sem_t *semaphore_p, pid_t pid, pthread_t tid, int ordre);
595: int sem_getvalue2(sem_t *semaphore, int *valeur);
596: sem_t *sem_open2(pid_t pid, int ordre);
1.1 bertrand 597: #endif
598:
1.259 bertrand 599: // Le mutex est là uniquement pour pouvoir émuler le comportement
600: // de sem_getvalue() sur un système comme MacOS X qui ne possède pas
1.125 bertrand 601: // cette fonction.
1.22 bertrand 602:
1.239 bertrand 603: #ifdef Darwin
1.22 bertrand 604: #define sem_getvalue(semaphore, value) sem_getvalue2(semaphore, value)
605: #define sem_post(semaphore) \
606: ({ int r; pthread_mutex_lock(&mutex_sem); \
607: r = sem_post(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
608: #define sem_wait(semaphore) \
609: ({ int r; pthread_mutex_lock(&mutex_sem); \
610: r = sem_wait(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
611: #define sem_trywait(semaphore) \
612: ({ int r; pthread_mutex_lock(&mutex_sem); \
613: r = sem_trywait(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
614: #endif
615:
1.1 bertrand 616: /*
617: ================================================================================
618: Macros
619: ================================================================================
620: */
621:
1.259 bertrand 622: // Par défaut, tout est redirigé vers stderr sauf indication explicite de
1.1 bertrand 623: // stdout.
624:
625: #define printf(...) transliterated_fprintf(s_etat_processus, \
626: stderr, __VA_ARGS__)
627: #define fprintf(flux, ...) transliterated_fprintf(s_etat_processus, \
628: flux, __VA_ARGS__)
1.258 bertrand 629: #define uprintf(...) std_fprintf(stderr, __VA_ARGS__)
630: #define ufprintf(flux, ...) std_fprintf(flux, __VA_ARGS__)
1.1 bertrand 631:
632: #ifdef SunOS
633: # define fopen(...) ({ FILE *desc; \
634: while((desc = fopen(__VA_ARGS__)) == NULL) \
635: { if ((errno != EINTR) && (errno != 0)) break; } desc; })
1.69 bertrand 636: # define freopen(...) ({ FILE *desc; \
637: while((desc = freopen(__VA_ARGS__)) == NULL) \
638: { if ((errno != EINTR) && (errno != 0)) break; } desc; })
1.1 bertrand 639: # define fclose(...) ({ int ios; \
640: while((ios = fclose(__VA_ARGS__)) != 0) \
641: { if ((errno != EINTR) && (errno != 0)) break; } ios; })
642: # define fflush(flux) ({ int ios; \
643: while((ios = fflush((flux == stdout) ? stderr : flux)) != 0) \
644: { if ((errno != EINTR) && (errno != 0)) break; } ios; })
645: # define sem_open(...) ({ sem_t *semaphore; \
646: while((semaphore = sem_open(__VA_ARGS__)) == SEM_FAILED) \
647: { if (errno != EINTR) break; } semaphore; })
648: #else // !SunOS
649: # define fflush(flux) fflush((flux == stdout) ? stderr : flux)
650: #endif
651:
1.259 bertrand 652: // Redéfinition de abs pour un fonctionnement en entier de type long long int
1.1 bertrand 653:
1.51 bertrand 654: #ifdef __GNUC__
1.1 bertrand 655: # define abs(i) ({ typeof(i) _i; _i = (i); (_i >= 0) ? _i : -_i; })
1.259 bertrand 656: // typeof() est une extension de gcc, mais est présent sur d'autres compilateurs
657: // comme Sun Studio. Dans le cas où typeof() n'existe pas, il est possible
658: // d'utiliser la macro suivante, mais elle possède un effet de bord dû à
659: // l'évaluation multiple de l'argument.
1.1 bertrand 660: #else
661: # define abs(i) (((i) >= 0) ? (i) : (-i))
662: #endif
663:
1.9 bertrand 664: #define NOTICE(m) \
665: do \
666: { \
667: ufprintf(stderr, "[%d-%llu] %s() from %s at line %d: %s\n", \
668: getpid(), (unsigned long long) pthread_self(), \
669: __FUNCTION__, __FILE__, __LINE__, m); \
670: fflush(stderr); \
671: } while(0)
672:
673: #ifdef __GLIBC__
1.308 bertrand 674: # include <execinfo.h>
675: # define __BACKTRACE
676: # define BACKTRACE(n) \
1.1 bertrand 677: do \
678: { \
679: void *buffer[n]; \
680: int nb, i; \
681: char **appels; \
682: pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER; \
683: nb = backtrace(buffer, n); \
684: appels = backtrace_symbols(buffer, nb); \
685: pthread_mutex_lock(&mutex); \
686: uprintf("[%d-%llu] BACKTRACE <%s()> at line #%d\n", \
687: getpid(), pthread_self(), __FUNCTION__, __LINE__); \
688: if (appels != NULL) \
689: { \
690: for(i = 0; i < nb; i++) \
1.23 bertrand 691: uprintf(" %s\n", appels[i]); \
1.258 bertrand 692: sys_free(appels); \
1.1 bertrand 693: } \
694: else \
695: uprintf("Nullified backtrace\n"); \
696: uprintf("[%d-%llu] END OF BACKTRACE\n", getpid(), pthread_self()); \
697: fflush(stdout); \
698: pthread_mutex_unlock(&mutex); \
699: } while(0)
1.9 bertrand 700: #else
1.308 bertrand 701: # define BACKTRACE(n) NOTICE("BACKTRACE only defined in glibc")
1.9 bertrand 702: #endif
1.1 bertrand 703:
1.35 bertrand 704: #ifdef __BACKTRACE
705: # define BUG(b, ...) \
706: do { if (b) { uprintf("[%d] BUG! <%s()> at line #%d of %s\n", \
707: (int) getpid(), __FUNCTION__, __LINE__, __FILE__); \
708: __VA_ARGS__; fflush(stdout); \
709: BACKTRACE(64); \
710: pthread_kill(pthread_self(), SIGBUS); }} while(0)
711: #else
712: # define BUG(b, ...) \
713: do { if (b) { uprintf("[%d] BUG! <%s()> at line #%d of %s\n", \
714: (int) getpid(), __FUNCTION__, __LINE__, __FILE__); \
715: __VA_ARGS__; fflush(stdout); \
716: pthread_kill(pthread_self(), SIGBUS); }} while(0)
717: #endif
718:
1.1 bertrand 719:
720: /*
721: ================================================================================
722: Affichage des points de retour des fonctions
723: ================================================================================
724: */
725:
1.9 bertrand 726: #ifdef DEBUG_MEMOIRE
1.35 bertrand 727: void analyse_post_mortem();
1.9 bertrand 728: void *debug_memoire_ajout(size_t taille, const unsigned char *fonction,
729: unsigned long ligne, const unsigned char *argument);
1.39 bertrand 730: void debug_memoire_initialisation();
1.9 bertrand 731: void *debug_memoire_modification(void *pointeur, size_t taille,
732: const unsigned char *fonction, unsigned long ligne,
733: const unsigned char *argument);
734: void debug_memoire_retrait(void *ptr);
1.35 bertrand 735: void debug_memoire_verification();
1.9 bertrand 736:
737: #define free(s) debug_memoire_retrait(s)
1.340 bertrand 738: #ifdef RPLCXX
739: # define malloc(s) debug_memoire_ajout(s, \
740: const_cast<const unsigned char *> \
741: (reinterpret_cast<unsigned char *> \
742: (const_cast<char *>(__FUNCTION__))), __LINE__, \
743: const_cast<const unsigned char *> \
744: (reinterpret_cast<unsigned char *> \
745: (const_cast<char *>(#s))))
746: # define realloc(s, t) debug_memoire_modification(s, t, \
747: const_cast<const unsigned char *> \
748: (reinterpret_cast<unsigned char *> \
749: (const_cast<char *>(__FUNCTION__))), __LINE__, \
750: const_cast<const unsigned char *> \
751: (reinterpret_cast<unsigned char *> \
752: (const_cast<char *>(#t))))
753: #else
754: # define malloc(s) debug_memoire_ajout(s, __FUNCTION__, __LINE__, \
755: (const unsigned char *) #s)
756: # define realloc(s, t) debug_memoire_modification(s, t, \
757: __FUNCTION__, __LINE__, (const unsigned char *) #t)
758: #endif
1.337 bertrand 759: #define fork() debug_fork(s_etat_processus)
1.9 bertrand 760: #endif
761:
1.1 bertrand 762: #ifdef DEBUG_RETURN
1.308 bertrand 763: # define return uprintf("[%d] Return from <%s()> at line #%d " \
1.1 bertrand 764: "(%s [%d])\n", (int) getpid(), __FUNCTION__, \
1.9 bertrand 765: __LINE__, strerror(errno), errno); fflush(stdout); errno = 0; return
1.1 bertrand 766: #endif
767:
768: #ifdef DEBUG_MUTEX
1.308 bertrand 769: # define pthread_mutex_lock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
1.1 bertrand 770: "locking at %s() " \
771: "line #%d\n", (int) getpid(), (unsigned long long) pthread_self(), \
772: #mutex, mutex, __FUNCTION__, __LINE__), fflush(stdout), \
773: pthread_mutex_lock(mutex)
1.308 bertrand 774: # define pthread_mutex_unlock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
1.1 bertrand 775: "unlocking at " \
776: "%s() line #%d\n", (int) getpid(), (unsigned long long) \
777: pthread_self(), #mutex, mutex, __FUNCTION__, __LINE__), \
778: fflush(stdout), \
779: pthread_mutex_unlock(mutex)
1.314 bertrand 780: # define pthread_mutex_trylock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
781: "trylocking at " \
782: "%s() line #%d\n", (int) getpid(), (unsigned long long) \
783: pthread_self(), #mutex, mutex, __FUNCTION__, __LINE__), \
784: fflush(stdout), \
785: pthread_mutex_trylock(mutex)
1.1 bertrand 786: #endif
787:
788:
789: /*
790: ================================================================================
791: DEFINIONS
792: ================================================================================
793: */
794:
795: /*
796: --------------------------------------------------------------------------------
797: Valeurs
798: --------------------------------------------------------------------------------
799: */
800:
801: #define d_faux ((logical1) 0L)
802: #define d_vrai ((logical1) -1L)
803:
804: #define d_absence_erreur ((logical1) d_faux)
805: #define d_erreur ((logical1) d_vrai)
806:
1.31 bertrand 807: #define d_code_fin_chaine '\0'
808: #define d_code_espace ' '
809: #define d_code_retour_chariot '\n'
810: #define d_code_tabulation '\t'
811: #define d_longueur_maximale_instruction 16
1.1 bertrand 812:
813: #define d_INT "integer"
814: #define d_REL "real"
815: #define d_CPL "complex"
816: #define d_VIN "[ integer ]"
817: #define d_VRL "[ real ]"
818: #define d_VCX "[ complex ]"
819: #define d_MIN "[[ integer ]]"
820: #define d_MRL "[[ real ]]"
821: #define d_MCX "[[ complex ]]"
822: #define d_BIN "# binary[bodh]"
823: #define d_NOM "'name'"
824: #define d_CHN "\"string\""
825: #define d_LST "{ list }"
826: #define d_ALG "'algebraic'"
827: #define d_RPN "<< RPN >>"
828: #define d_FCH "File $n { format }"
829: #define d_SLB "Library $n"
830: #define d_SQL "Sql $n (type)"
831: #define d_PRC "Process $n"
832: #define d_SCK "Socket $n { format }"
833: #define d_SPH "Semaphore $n 'name'"
834: #define d_TAB "<[ table ]>"
835: #define d_MTX "Mutex $n"
1.321 bertrand 836: #define d_REC "|[ record ]|"
1.1 bertrand 837:
838: /*
839: --------------------------------------------------------------------------------
1.259 bertrand 840: Paramètres du système
1.1 bertrand 841: --------------------------------------------------------------------------------
842: */
843:
844: #ifndef RPLARGS
845: # define ds_beep ""
846: # define ds_fichier_historique ".RPL2_history"
847: # define ds_imposition_separateur_decimal d_vrai
848: # define ds_longueur_historique 256
849: # define ds_nombre_maximum_fichiers_ouverts 65536
850: # define ds_preprocesseur "rplpp " \
851: "--nostdinc -C 2> /dev/null"
852: # define ds_rplcore "rpl-core"
853: # define ds_rplprofile "rpl-profile"
854: # define ds_sdat "SDAT"
855: #endif
856:
857: /*
858: --------------------------------------------------------------------------------
1.259 bertrand 859: Erreurs système
1.1 bertrand 860: --------------------------------------------------------------------------------
861: */
1.192 bertrand 862:
1.36 bertrand 863: #ifdef DEBUG_ERREURS
864: # ifdef MESSAGES
865: # define __erreur(i) i
1.59 bertrand 866: # define __erreur_(i) i
1.36 bertrand 867: # else
1.59 bertrand 868: # undef _ERREURS_VARIABLES
869: # ifdef _ERREURS_VARIABLES
870: # define __erreur_(i) __erreur(i)
871: # else
872: # define __erreur_(i) i
873: # endif
1.294 bertrand 874: # define __erreur(i) ({ int ios; ios = errno; \
875: if (strstr(__FUNCTION__, "recherche_variable") \
876: == NULL) { if(ios != 0) \
877: ufprintf(stderr, "LAST ERROR: %s\n", strerror(ios)); \
878: ufprintf(stderr, "ERROR %d AT %s() FROM %s LINE %d\n", \
879: i, __FUNCTION__, __FILE__, __LINE__); BACKTRACE(16); } i; })
1.36 bertrand 880: # endif
881: #else
882: # define __erreur(i) i
1.59 bertrand 883: # define __erreur_(i) i
1.36 bertrand 884: #endif
885:
1.295 bertrand 886: #ifdef DEBUG_FICHIERS
887: # define open(a, ...) \
888: ({ ufprintf(stderr, "[%d] OPEN %s AT %s() FROM %s LINE %d\n", \
889: getpid(), a, \
890: __FUNCTION__, __FILE__, __LINE__); open(a, __VA_ARGS__); })
891: # define pipe(a) \
892: ({ ufprintf(stderr, "[%d] PIPE %s AT %s() FROM %s LINE %d\n", \
893: getpid(), a, \
894: __FUNCTION__, __FILE__, __LINE__); pipe(a); })
895: # define shm_open(a, ...) \
896: ({ ufprintf(stderr, "[%d] SHM_OPEN %s AT %s() FROM %s LINE %d\n", \
897: getpid(), a, \
898: __FUNCTION__, __FILE__, __LINE__); shm_open(a, __VA_ARGS__); })
899: # define shm_unlink(a) \
900: ({ ufprintf(stderr, "[%d] SHM_UNLINK %s AT %s() FROM %s LINE %d\n", \
901: getpid(), a, \
902: __FUNCTION__, __FILE__, __LINE__); shm_unlink(a); })
903: # define sem_open(a, ...) \
904: ({ ufprintf(stderr, "[%d] SEM_OPEN %s AT %s() FROM %s LINE %d\n", \
905: getpid(), a, \
906: __FUNCTION__, __FILE__, __LINE__); sem_open(a, __VA_ARGS__); })
907: # define sem_unlink(a) \
908: ({ ufprintf(stderr, "[%d] SEM_UNLINK %s AT %s() FROM %s LINE %d\n", \
909: getpid(), a, \
910: __FUNCTION__, __FILE__, __LINE__); sem_unlink(a); })
911: # define close(a) \
912: ({ ufprintf(stderr, "[%d] CLOSE %s AT %s() FROM %s LINE %d\n", \
913: getpid(), a, \
914: __FUNCTION__, __FILE__, __LINE__); close(a); })
915: #endif
1.1 bertrand 916:
1.259 bertrand 917: // -1 : erreur provoquée par une bibliothèque externe
1.1 bertrand 918: #ifndef RPLARGS
919: # define d_es 2000
1.36 bertrand 920: # define d_es_allocation_memoire __erreur(2001)
1.59 bertrand 921: # define d_es_variable_introuvable __erreur_(2002)
1.36 bertrand 922: # define d_es_pile_vide __erreur(2003)
923: # define d_es_end_incoherent __erreur(2004)
924: # define d_es_peripherique_stdin __erreur(2005)
925: # define d_es_erreur_fichier __erreur(2006)
926: # define d_es_execution_bibliotheque __erreur(2007)
927: # define d_es_signal __erreur(2008)
928: # define d_es_processus __erreur(2009)
929: # define d_es_pile_operationnelle_vide __erreur(2010)
930: # define d_es_nombre_max_descripteurs __erreur(2011)
931: # define d_es_interruption_invalide __erreur(2012)
932: # define d_es_contexte __erreur(2013)
933: # define d_es_somme_controle __erreur(2014)
1.60 bertrand 934: # define d_es_semaphore __erreur(2015)
1.145 bertrand 935: # define d_es_mutex_acquis_autre_thread __erreur(2016)
1.1 bertrand 936: #endif
937:
938: /*
939: --------------------------------------------------------------------------------
940: Exceptions
941: --------------------------------------------------------------------------------
942: */
943:
944: #ifndef RPLARGS
945: # define d_ep 1000
1.36 bertrand 946: # define d_ep_division_par_zero __erreur(1001)
947: # define d_ep_matrice_non_inversible __erreur(1002)
948: # define d_ep_resultat_indefini __erreur(1003)
949: # define d_ep_underflow __erreur(1004)
950: # define d_ep_overflow __erreur(1005)
951: # define d_ep_domaine_definition __erreur(1006)
952: # define d_ep_perte_precision __erreur(1007)
953: # define d_ep_decomposition_QR __erreur(1008)
954: # define d_ep_matrice_non_definie_positive __erreur(1009)
955: # define d_ep_decomposition_QZ __erreur(1010)
956: # define d_ep_decomposition_SVD __erreur(1011)
1.1 bertrand 957: #endif
958:
959: /*
960: --------------------------------------------------------------------------------
961: Erreurs de compilation
962: --------------------------------------------------------------------------------
963: */
964:
965: #ifndef RPLARGS
966: # define d_ec 3000
1.36 bertrand 967: # define d_ec_niveau_definition_negatif __erreur(3001)
968: # define d_ec_nom_definition_invalide __erreur(3002)
969: # define d_ec_erreur_boucle_definie __erreur(3003)
970: # define d_ec_erreur_instruction_end __erreur(3004)
971: # define d_ec_erreur_instruction_until __erreur(3005)
972: # define d_ec_source_incoherent __erreur(3006)
973: # define d_ec_erreur_instruction_while __erreur(3007)
974: # define d_ec_erreur_instruction_then __erreur(3008)
975: # define d_ec_erreur_instruction_else __erreur(3009)
976: # define d_ec_erreur_instruction_elseif __erreur(3010)
977: # define d_ec_erreur_instruction_select __erreur(3011)
978: # define d_ec_erreur_instruction_case __erreur(3012)
1.1 bertrand 979: #endif
980:
981: /*
982: --------------------------------------------------------------------------------
1.259 bertrand 983: Erreurs à l'exécution
1.1 bertrand 984: --------------------------------------------------------------------------------
985: */
986:
1.259 bertrand 987: // -1 : erreur provoquée par une bibliothèque externe
1.1 bertrand 988: #ifndef RPLARGS
989: # define d_ex 0
1.36 bertrand 990: # define d_ex_pile_vide __erreur(1)
991: # define d_ex_manque_argument __erreur(2)
992: # define d_ex_argument_invalide __erreur(3)
993: # define d_ex_erreur_type_argument __erreur(4)
994: # define d_ex_nom_reserve __erreur(5)
995: # define d_ex_nombre_arguments __erreur(6)
996: # define d_ex_dimensions_invalides __erreur(7)
997: # define d_ex_expression_invalide __erreur(8)
998: # define d_ex_absence_graphique_courant __erreur(9)
999: # define d_ex_erreur_traitement_condition __erreur(10)
1000: # define d_ex_erreur_traitement_boucle __erreur(11)
1.59 bertrand 1001: # define d_ex_variable_non_definie __erreur_(12)
1.36 bertrand 1002: # define d_ex_drapeau_inexistant __erreur(13)
1003: # define d_ex_nom_invalide __erreur(14)
1004: # define d_ex_element_inexistant __erreur(15)
1005: # define d_ex_absence_variable __erreur(16)
1006: # define d_ex_erreur_evaluation __erreur(17)
1007: # define d_ex_semaphore __erreur(18)
1008: # define d_ex_longueur_fft __erreur(19)
1009: # define d_ex_queue_impression __erreur(20)
1010: # define d_ex_type_trace_invalide __erreur(21)
1011: # define d_ex_erreur_fichier __erreur(22)
1012: # define d_ex_absence_equation __erreur(23)
1013: # define d_ex_erreur_bibliotheque __erreur(24)
1014: # define d_ex_execution_bibliotheque __erreur(25)
1015: # define d_ex_stop __erreur(26)
1016: # define d_ex_matrice_statistique_invalide __erreur(27)
1017: # define d_ex_dimensions_matrice_statistique __erreur(28)
1018: # define d_ex_absence_observations __erreur(29)
1019: # define d_ex_statistiques_echantillon __erreur(30)
1020: # define d_ex_observations_inexistantes __erreur(31)
1021: # define d_ex_syntaxe __erreur(32)
1022: # define d_ex_cycle_hors_boucle __erreur(33)
1023: # define d_ex_conversion_unite __erreur(34)
1024: # define d_ex_erreur_parametre_fichier __erreur(35)
1025: # define d_ex_erreur_acces_fichier __erreur(36)
1026: # define d_ex_erreur_requete_fichier __erreur(37)
1027: # define d_ex_erreur_format_fichier __erreur(38)
1028: # define d_ex_fichier_verrouille __erreur(39)
1029: # define d_ex_verrou_indefini __erreur(40)
1030: # define d_ex_fin_de_fichier_atteinte __erreur(41)
1031: # define d_ex_debut_de_fichier_atteint __erreur(42)
1032: # define d_ex_erreur_type_fichier __erreur(43)
1033: # define d_ex_fichier_vide __erreur(44)
1034: # define d_ex_dimensions_differentes __erreur(45)
1035: # define d_ex_routines_mathematiques __erreur(46)
1036: # define d_ex_exit_hors_boucle __erreur(47)
1037: # define d_ex_longueur_dft __erreur(48)
1038: # define d_ex_contexte __erreur(49)
1039: # define d_ex_processus __erreur(50)
1040: # define d_ex_image_processus __erreur(51)
1041: # define d_ex_erreur_sql __erreur(52)
1042: # define d_ex_variable_verrouillee __erreur(53)
1043: # define d_ex_variable_volatile __erreur(54)
1044: # define d_ex_erreur_processus __erreur(55)
1045: # define d_ex_erreur_impression __erreur(56)
1046: # define d_ex_nombre_arguments_fonction __erreur(57)
1047: # define d_ex_fonction_indisponible __erreur(58)
1048: # define d_ex_bibliotheque_chargee __erreur(59)
1049: # define d_ex_aucun_symbole __erreur(60)
1050: # define d_ex_definition_ambigue __erreur(61)
1051: # define d_ex_fichier_hors_contexte __erreur(62)
1052: # define d_ex_socket_en_ecoute __erreur(63)
1053: # define d_ex_interruption_invalide __erreur(64)
1054: # define d_ex_erreur_transcodage __erreur(65)
1055: # define d_ex_absence_processus_pere __erreur(66)
1056: # define d_ex_creation_variable __erreur(67)
1057: # define d_ex_fusible __erreur(68)
1058: # define d_ex_iswi_hors_interruption __erreur(69)
1059: # define d_ex_daemon __erreur(70)
1060: # define d_ex_mutex __erreur(71)
1061: # define d_ex_variable_statique_partagee __erreur(72)
1062: # define d_ex_variable_partagee __erreur(73)
1063: # define d_ex_graphique_memorise __erreur(74)
1064: # define d_ex_matrice_non_diagonale __erreur(75)
1065: # define d_ex_locales __erreur(76)
1066: # define d_ex_representation __erreur(77)
1067: # define d_ex_erreur_profilage __erreur(78)
1068: # define d_ex_enregistrement_inexistant __erreur(79)
1069: # define d_ex_clef_inexistante __erreur(80)
1070: # define d_ex_nom_implicite __erreur(81)
1.39 bertrand 1071: # define d_ex_version_bibliotheque __erreur(82)
1.84 bertrand 1072: # define d_ex_creation_variable_globale __erreur(83)
1.104 bertrand 1073: # define d_ex_erreur_interne_rplcas __erreur(84)
1.138 bertrand 1074: # define d_ex_fichier_corrompu __erreur(85)
1.145 bertrand 1075: # define d_ex_mutex_acquis_autre_thread __erreur(86)
1.150 bertrand 1076: # define d_ex_expression_reguliere __erreur(87)
1.160 bertrand 1077: # define d_ex_instruction_indisponible __erreur(88)
1.193 bertrand 1078: # define d_ex_chiffrement __erreur(89)
1079: # define d_ex_chiffrement_indisponible __erreur(90)
1.195 bertrand 1080: # define d_ex_longueur_clef_chiffrement __erreur(91)
1.201 bertrand 1081: # define d_ex_taille_message __erreur(92)
1.307 bertrand 1082: # define d_ex_type_externe_dup __erreur(93)
1083: # define d_ex_type_externe_drop __erreur(94)
1.336 bertrand 1084: # define d_ex_simplification __erreur(95)
1.1 bertrand 1085: #endif
1086:
1087:
1088: /*
1089: ================================================================================
1090: STRUCTURES
1091: ================================================================================
1092: */
1093:
1094: /*
1095: --------------------------------------------------------------------------------
1096: Structure objet
1097: --------------------------------------------------------------------------------
1098: */
1099:
1.55 bertrand 1100: #ifdef MIN
1101: # undef MIN
1102: #endif
1103:
1104: #ifdef MAX
1105: # undef MAX
1106: #endif
1107:
1.71 bertrand 1108: #define ADR __RPL_ADR
1109: #define ALG __RPL_ALG
1.55 bertrand 1110: #define BIN __RPL_BIN
1111: #define CHN __RPL_CHN
1112: #define CPL __RPL_CPL
1.305 bertrand 1113: #define EXT __RPL_EXT
1.55 bertrand 1114: #define FCH __RPL_FCH
1115: #define FCT __RPL_FCT
1116: #define INT __RPL_INT
1117: #define LST __RPL_LST
1118: #define MCX __RPL_MCX
1119: #define MIN __RPL_MIN
1120: #define MRL __RPL_MRL
1121: #define MTX __RPL_MTX
1122: #define NOM __RPL_NOM
1123: #define NON __RPL_NON
1124: #define PRC __RPL_PRC
1.277 bertrand 1125: #define REC __RPL_REC
1.55 bertrand 1126: #define REL __RPL_REL
1127: #define RPN __RPL_RPN
1128: #define SCK __RPL_SCK
1129: #define SLB __RPL_SLB
1.71 bertrand 1130: #define SPH __RPL_SPH
1.55 bertrand 1131: #define SQL __RPL_SQL
1.71 bertrand 1132: #define TBL __RPL_TBL
1.55 bertrand 1133: #define VCX __RPL_VCX
1134: #define VIN __RPL_VIN
1135: #define VRL __RPL_VRL
1136:
1.342 bertrand 1137: enum t_rplcas_commandes { RPLCAS_INTEGRATION = 0, RPLCAS_LIMITE,
1138: RPLCAS_SIMPLIFICATION };
1.55 bertrand 1139:
1.305 bertrand 1140: enum t_type { ADR = 0, ALG, BIN, CHN, CPL, EXT, FCH, FCT, INT, LST,
1.277 bertrand 1141: MCX, MIN, MRL, MTX, NOM, NON, PRC, REC, REL, RPN, SCK,
1.1 bertrand 1142: SLB, SPH, SQL, TBL, VCX, VIN, VRL };
1143:
1144: /*
1.259 bertrand 1145: ADR : adresse sur 64 bits signés.
1146: Adresse d'une définition à interpréter.
1.1 bertrand 1147:
1.259 bertrand 1148: ALG : expression algébrique (struct_liste_chainee *)
1149: La liste chaînée contient la définition convertie en notation
1150: polonaise inversée. Ce type diffère du type 'RPN' au niveau
1151: du format de sortie (notation algébrique).
1.1 bertrand 1152:
1153: BIN : entier binaire sur 64 bits (unsigned integer8 *)
1154: Sans objet.
1155: Type C/Fortran : unsigned integer8
1156:
1.258 bertrand 1157: CHN : chaine de caracteres (unsigned char *)
1.1 bertrand 1158: Sans objet.
1159:
1160: CPL : complexe sur 2*64 bits (complex*16, struct_complexe16 *)
1161: Sans objet.
1162: Type C/Fortran : complex16
1163:
1.305 bertrand 1164: EXT : type géré dans une bibliothèque externe.
1165:
1.1 bertrand 1166: FCH : descripteur de fichier (struct_fichier *).
1167:
1.259 bertrand 1168: FCT : déclaration d'une fonction et de son nombre d'arguments
1169: (struct_fonction *). Ce type n'est nécessaire que dans le
1.1 bertrand 1170: traitement des types 'ALG' et 'RPN'.
1171:
1172: INT : entier sur 64 bits (integer*8, integer8 *)
1173: Sans objet.
1174: Type C/Fortran : integer8
1175:
1176: LST : liste (struct_liste_chainee *)
1.259 bertrand 1177: Les objets sont enregistrés sous forme de liste chaînée récursive.
1178: Cela permet de traiter des tableaux de données hétérogènes de
1179: grandes dimensions. Le nombre de dimensions maximal est fixé par
1180: la mémoire de la station.
1.1 bertrand 1181:
1182: MCX : matrice de complexes (struct_matrice *)
1183: Sans objet.
1184:
1185: MIN : matrice d'entiers (struct_matrice *)
1186: Sans objet.
1187:
1188: MRL : matrice de reels (struct_matrice *)
1189: Sans objet.
1190:
1191: MTX : mutex (struct_mutex *)
1192: Sans objet.
1193:
1194: NOM : nom de variable (struct_nom *)
1195: Sans objet.
1196:
1197: PRC : processus (struct_processus_fils *)
1198: Sans objet.
1199:
1.320 bertrand 1200: REC : enregistrement (struct_record *)
1201:
1.1 bertrand 1202: REL : reel sur 64 bits (real*8, real8 *)
1203: Sans objet.
1204:
1205: RPN : definition (struct_liste_chainee *)
1.259 bertrand 1206: Ce type diffère du type 'ALG' au niveau du format de sortie
1207: (notation polonaise inversée).
1.1 bertrand 1208:
1209: SCK : socket (struct_socket *)
1210:
1.259 bertrand 1211: SLB : bibliothèque dynamique partagée (struct_bibliotheque *)
1.1 bertrand 1212: Sans objet.
1213:
1.259 bertrand 1214: SPH : sémaphore nommé (struct_semaphore *)
1.1 bertrand 1215:
1.259 bertrand 1216: SQL : connecteur sur une base de données SQL (struct_connecteur_sql *)
1.1 bertrand 1217:
1218: TBL : tableau multidimensionnel d'objets (struct_tableau *).
1219:
1220: VCX : vecteur de complexes (struct_vecteur *)
1221: Sans objet.
1222:
1223: VIN : vecteur d'entiers (struct_vecteur *)
1224: Sans objet.
1225:
1226: VRL : vecteur de reels (struct_vecteur *)
1227: Sans objet.
1228: */
1229:
1230: typedef struct objet
1231: {
1232: enum t_type type;
1.306 bertrand 1233: integer8 extension_type;
1.305 bertrand 1234: void *descripteur_bibliotheque;
1.1 bertrand 1235:
1236: volatile long nombre_occurrences;
1237:
1238: pthread_mutex_t mutex;
1239:
1240: void *objet;
1241: } struct_objet;
1242:
1243:
1244: /*
1245: --------------------------------------------------------------------------------
1246: Structure fichier
1247: --------------------------------------------------------------------------------
1248: */
1249:
1250: #ifndef RPLARGS
1251: typedef struct fichier
1252: {
1.212 bertrand 1253: int descripteur;
1.1 bertrand 1254:
1255: unsigned char acces; /* S/D/I */
1256: unsigned char binaire; /* Y/N/F */
1257: unsigned char ouverture;
1258: unsigned char protection;
1259: unsigned char *nom;
1260:
1261: struct_objet *format;
1262:
1263: pid_t pid;
1264: pthread_t tid;
1265:
1266: integer8 position_clef;
1267: } struct_fichier;
1268: #endif
1269:
1270:
1271: /*
1272: --------------------------------------------------------------------------------
1273: Structure mutex
1274: --------------------------------------------------------------------------------
1275: */
1276:
1277: #ifndef RPLARGS
1278: typedef struct rpl_mutex
1279: {
1280: pthread_mutex_t mutex;
1.144 bertrand 1281: pthread_t tid;
1.1 bertrand 1282: } struct_mutex;
1283: #endif
1284:
1285:
1286: /*
1287: --------------------------------------------------------------------------------
1.259 bertrand 1288: Structure sémaphore
1.1 bertrand 1289: --------------------------------------------------------------------------------
1290: */
1291:
1292: #ifndef RPLARGS
1293: typedef struct semaphore
1294: {
1295: unsigned char *nom;
1296: sem_t *semaphore;
1297: } struct_semaphore;
1298: #endif
1299:
1300:
1301: /*
1302: --------------------------------------------------------------------------------
1303: Structure marque
1304: --------------------------------------------------------------------------------
1305: */
1306:
1307: #ifndef RPLARGS
1308: typedef struct marque
1309: {
1310: unsigned char *label;
1311: unsigned char *position;
1312:
1313: struct marque *suivant;
1314: } struct_marque;
1315: #endif
1316:
1317:
1318: /*
1319: --------------------------------------------------------------------------------
1.259 bertrand 1320: Structure bibliothèque
1.1 bertrand 1321: --------------------------------------------------------------------------------
1322: */
1323:
1324: #ifndef RPLARGS
1325: typedef struct bibliotheque
1326: {
1327: void *descripteur;
1328:
1329: pid_t pid;
1330: pthread_t tid;
1331:
1332: unsigned char *nom;
1333: } struct_bibliotheque;
1334: #endif
1335:
1336:
1337: /*
1338: --------------------------------------------------------------------------------
1339: Structure descripteur fichier
1340: --------------------------------------------------------------------------------
1341: */
1342:
1343: #ifndef RPLARGS
1344: typedef struct descripteur_fichier
1345: {
1.213 bertrand 1346: int identifiant;
1.1 bertrand 1347:
1348: unsigned char effacement;
1.15 bertrand 1349: unsigned char type; // C (file *) ou S (sqlite *)
1.1 bertrand 1350: unsigned char *nom;
1351:
1352: pid_t pid;
1353: pthread_t tid;
1354:
1.355 bertrand 1355: struct
1.159 bertrand 1356: {
1357: file *descripteur_c;
1358: sqlite3 *descripteur_sqlite;
1359: };
1.1 bertrand 1360: } struct_descripteur_fichier;
1361: #endif
1362:
1363:
1364: /*
1365: --------------------------------------------------------------------------------
1366: Structure connecteur SQL
1367: --------------------------------------------------------------------------------
1368: */
1369:
1370: #ifndef RPLARGS
1371: typedef struct connecteur_sql
1372: {
1373: pid_t pid;
1374: pthread_t tid;
1375:
1376: /*
1377: * "MYSQL"
1378: * "POSTGRESQL"
1379: */
1380:
1381: unsigned char *type;
1382: unsigned char *locale;
1383:
1384: union
1385: {
1386: # ifdef MYSQL_SUPPORT
1387: MYSQL *mysql;
1388: # endif
1389: # ifdef POSTGRESQL_SUPPORT
1390: PGconn *postgresql;
1391: # endif
1.191 bertrand 1392: sqlite3 *sqlite;
1.1 bertrand 1393: } descripteur;
1394: } struct_connecteur_sql;
1395: #endif
1396:
1397: #define sqlclose(s_objet) \
1398: if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, "MYSQL") \
1399: == 0) \
1400: mysqlclose((*((struct_connecteur_sql *) (*s_objet).objet)) \
1401: .descripteur); \
1402: else if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, \
1403: "POSTGRESQL") == 0) \
1404: postgresqlclose((*((struct_connecteur_sql *) (*s_objet).objet)) \
1405: .descripteur); \
1.191 bertrand 1406: else if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, \
1407: "SQLITE") == 0) \
1408: sqlite3_close((*((struct_connecteur_sql *) (*s_objet).objet)) \
1409: .descripteur.sqlite); \
1.1 bertrand 1410: else \
1411: BUG(1, uprintf("SQL type '%s' not allowed!", \
1412: (*((struct_connecteur_sql *) (*s_objet).objet)).type));
1413:
1414: /*
1415: --------------------------------------------------------------------------------
1416: Structure socket
1417: --------------------------------------------------------------------------------
1418: */
1419:
1420: #ifndef RPLARGS
1.275 bertrand 1421:
1422: # define d_BIND_TO_DEVICE 0
1423: # define d_BROADCAST 1
1424: # define d_DONT_ROUTE 2
1425: # define d_KEEP_ALIVE 3
1426: # define d_PRIORITY 4
1427: # define d_RECEIVE_BUFFER 5
1428: # define d_FORCE_RECEIVE_BUFFER 6
1429: # define d_SEND_BUFFER 7
1430: # define d_FORCE_SEND_BUFFER 8
1431: # define d_RECEIVING_TIMEOUT 9
1432: # define d_SENDING_TIMEOUT 10
1433: # define d_REUSE_ADDRESS 11
1434:
1.1 bertrand 1435: typedef struct socket
1436: {
1437: int domaine;
1438: int socket;
1439:
1440: pid_t pid;
1441: pthread_t tid;
1442:
1443: unsigned char *adresse;
1444: unsigned char *adresse_distante;
1445: unsigned char binaire;
1446: unsigned char socket_en_ecoute;
1447: logical1 socket_connectee;
1448: unsigned char effacement;
1449: unsigned char localisation;
1450: unsigned char protection;
1451: unsigned char type[19 + 1];
1452:
1.275 bertrand 1453: integer8 options;
1454: int priorite;
1455: int buffer_reception;
1456: int buffer_emission;
1457: int timeout_emission;
1458: int timeout_reception;
1459:
1.1 bertrand 1460: struct_objet *format;
1461: } struct_socket;
1462: #endif
1463:
1464: /*
1465: --------------------------------------------------------------------------------
1.259 bertrand 1466: Structure liste chaînee
1.1 bertrand 1467: --------------------------------------------------------------------------------
1468: */
1469:
1470: typedef struct liste_chainee
1471: {
1472: struct liste_chainee *suivant;
1473:
1474: struct_objet *donnee;
1475: } struct_liste_chainee;
1476:
1477:
1478: /*
1479: --------------------------------------------------------------------------------
1.166 bertrand 1480: Structure de gestion des signaux en provenance de rplsignal
1481: --------------------------------------------------------------------------------
1482: */
1483:
1484: #define d_NOMBRE_SIGNAUX 64
1485:
1486: typedef struct gestion_signaux
1487: {
1488: unsigned char masque_signaux[d_NOMBRE_SIGNAUX];
1489:
1490: /*
1.259 bertrand 1491: * 'I' : signal ignoré
1492: * 'Q' : signal mis en queue pour un traitement ultérieur
1.166 bertrand 1493: * 'N' : traitement normal du signal
1494: */
1495:
1496: integer8 queue_signaux[d_NOMBRE_SIGNAUX];
1497: integer8 nombre_signaux_en_queue;
1498: struct_objet *corps_signaux[d_NOMBRE_SIGNAUX];
1499:
1500: pthread_mutex_t mutex;
1501: } struct_gestion_signaux;
1502:
1503: #ifndef MAIN_RPL
1504: # define __STATIC_GESTION_SIGNAUX__
1505: #else
1506: # define __STATIC_GESTION_SIGNAUX__ = { .mutex = PTHREAD_MUTEX_INITIALIZER }
1507: #endif
1508:
1509: __EXTERN__ volatile struct_gestion_signaux signaux_externes
1510: __STATIC_GESTION_SIGNAUX__;
1511:
1512:
1513: /*
1514: --------------------------------------------------------------------------------
1.1 bertrand 1515: Structure liste profilage
1516: --------------------------------------------------------------------------------
1517: */
1518:
1519: typedef struct liste_profilage
1520: {
1521: struct liste_profilage *suivant;
1522:
1523: unsigned char *fonction;
1524:
1525: struct timeval dernier_appel;
1526: struct timeval cumul;
1527:
1528: integer8 nombre_appels;
1529: } struct_liste_profilage;
1530:
1531: typedef struct liste_profilage2
1532: {
1533: struct liste_profilage2 *suivant;
1534:
1535: unsigned char *fonction;
1536: } struct_liste_profilage2;
1537:
1538: /*
1539: --------------------------------------------------------------------------------
1.259 bertrand 1540: Structure contenant les fichiers graphiques (liste chaînée)
1.1 bertrand 1541: --------------------------------------------------------------------------------
1542: */
1543:
1544: #ifndef RPLARLS
1545: typedef struct fichier_graphique
1546: {
1547: struct fichier_graphique *suivant;
1548:
1549: logical1 presence_axes;
1550:
1551: unsigned char *nom;
1552: unsigned char type[21];
1553:
1554: unsigned char *legende;
1555:
1556: int dimensions;
1557:
1558: integer8 systeme_axes;
1559: } struct_fichier_graphique;
1560: #endif
1561:
1562: /*
1563: --------------------------------------------------------------------------------
1564: Structure nom
1565: --------------------------------------------------------------------------------
1566: */
1567:
1568: typedef struct nom
1569: {
1570: unsigned char *nom;
1571: logical1 symbole; /* d_vrai/d_faux */
1.259 bertrand 1572: // symbole == d_vrai signifie que le nom a été introduit dans un
1.1 bertrand 1573: // calcul sans les apostrophes.
1574: } struct_nom;
1575:
1576:
1577: /*
1578: --------------------------------------------------------------------------------
1579: Structure processus fils
1580: --------------------------------------------------------------------------------
1581: */
1582:
1583: #ifndef RPLARGS
1584: typedef struct descripteur_thread
1585: {
1586: struct processus *s_etat_processus;
1587: struct processus *s_nouvel_etat_processus;
1588:
1589: struct_objet *argument;
1590:
1.13 bertrand 1591: pid_t pid;
1592: volatile pthread_t tid;
1.1 bertrand 1593:
1594: pthread_t thread_pere;
1595:
1596: pthread_mutex_t mutex;
1.70 bertrand 1597: pthread_mutex_t mutex_nombre_references;
1.43 bertrand 1598:
1.1 bertrand 1599: volatile logical1 thread_actif;
1600:
1601: int pipe_erreurs[2];
1602: int pipe_objets[2];
1603: int pipe_injections[2];
1604: int pipe_nombre_injections[2];
1605: int pipe_interruptions[2];
1.222 bertrand 1606: // pipe_nombre_elements_attente == 0 => initialisation ou terminaison
1607: // pipe_nombre_elements_attente == 1 => objet en attente
1608: // pipe_nombre_elements_attente == 2 => interruption en attente
1609: int pipe_nombre_elements_attente[2];
1.1 bertrand 1610: int pipe_acquittement[2];
1611:
1612: volatile integer8 nombre_objets_dans_pipe;
1613: volatile integer8 nombre_interruptions_dans_pipe;
1614:
1615: logical1 processus_detache;
1616: logical1 destruction_objet;
1617:
1618: volatile signed long nombre_references;
1619: } struct_descripteur_thread;
1620:
1621: typedef struct processus_fils
1622: {
1623: struct_descripteur_thread *thread;
1624: } struct_processus_fils;
1625: #endif
1626:
1627:
1628: /*
1629: --------------------------------------------------------------------------------
1630: Structure liste pile systeme
1631: --------------------------------------------------------------------------------
1632: */
1633:
1634: #ifndef RPLARGS
1635: typedef struct liste_pile_systeme
1636: {
1637: struct liste_pile_systeme *suivant;
1638:
1639: struct_objet *indice_boucle;
1640: struct_objet *limite_indice_boucle;
1641: struct_objet *objet_de_test;
1642:
1643: logical1 arret_si_exception;
1644: logical1 creation_variables_statiques;
1645: logical1 creation_variables_partagees;
1646: logical1 evaluation_expression;
1.325 bertrand 1647: logical1 debug_programme;
1.1 bertrand 1648:
1649: unsigned char clause;
1650:
1651: /*
1652: clause :
1653: I : IF
1654: R : IFERR
1.259 bertrand 1655: X : IFERR indiquant la présence d'une erreur.
1.1 bertrand 1656: T : THEN
1657: E : ELSE
1658: Z : traitement en cours de ELSE
1659: D : DO
1660: U : UNTIL
1661: W : WHILE
1662: M : WHILE avec une clause fausse.
1663: S : SELECT
1.259 bertrand 1664: K : aucun cas CASE n'a encore été traité.
1665: C : au moins un cas de SELECT...CASE a été traité.
1.1 bertrand 1666: Q : traitement en cours d'un cas CASE.
1667: F : traitement du cas DEFAULT
1668: */
1669:
1670: unsigned char retour_definition;
1671: unsigned char *nom_variable;
1672: unsigned char origine_routine_evaluation;
1673: unsigned char type_cloture;
1674:
1675: /*
1.259 bertrand 1676: type clôture :
1.175 bertrand 1677: C SELECT : END termine un test SELECT/DEFAULT/END.
1678: D DO : END termine une boucle DO/UNTIL/END.
1679: I IF : END termine un test IF/THEN (ELSE)/END.
1680: J IFERR : END termine un test IFERR/THEN (ELSE)/END.
1681: K CASE : END termine un test CASE/THEN/END
1682: W WHILE : END termine une boucle WHILE/REPEAT/END.
1683: Q CRITICAL : END termine une section critique CRITICAL/END
1.47 bertrand 1684:
1685: F FOR : NEXT ou STEP termine une boucle avec compteur.
1686: S START : NEXT ou STEP termine une boucle sans compteur.
1.259 bertrand 1687: L LOOP : boucle utilisé dans le traitement de l'instruction RETURN.
1688: Elle correspond à une boucle FOR ou START mais sans son
1.1 bertrand 1689: initialisation.
1.176 bertrand 1690: A FORALL : NEXT termine une boucle sur un objet.
1.1 bertrand 1691: */
1692:
1.211 bertrand 1693: integer8 adresse_retour;
1694: integer8 niveau_courant;
1.202 bertrand 1695: struct_liste_chainee *pointeur_objet_retour;
1.1 bertrand 1696: } struct_liste_pile_systeme;
1697: #endif
1698:
1699:
1700: /*
1701: --------------------------------------------------------------------------------
1702: Structure variable
1703: --------------------------------------------------------------------------------
1704: */
1705:
1706: #ifndef RPLARGS
1707: typedef union position_variable
1708: {
1.211 bertrand 1709: integer8 adresse;
1.1 bertrand 1710: struct_objet *pointeur;
1711: } union_position_variable;
1712:
1713: typedef struct variable
1714: {
1715: unsigned char *nom;
1.178 bertrand 1716: unsigned char origine; // P(rogramme) ou E(valuation)
1.1 bertrand 1717:
1.211 bertrand 1718: integer8 niveau;
1.1 bertrand 1719:
1720: union_position_variable variable_statique;
1721: union_position_variable variable_partagee;
1722:
1723: struct_objet *objet;
1724:
1725: logical1 variable_verrouillee;
1726: } struct_variable;
1727:
1728: #endif
1729:
1730: /*
1731: --------------------------------------------------------------------------------
1.259 bertrand 1732: Structure variable partagée
1.1 bertrand 1733: --------------------------------------------------------------------------------
1734: */
1735:
1736: #ifndef RPLARGS
1737:
1738: typedef struct variable_partage
1739: {
1740: unsigned char *nom;
1741: unsigned char origine;
1742:
1.211 bertrand 1743: integer8 niveau;
1.1 bertrand 1744:
1745: union_position_variable variable_partagee;
1746:
1747: struct_objet *objet;
1.185 bertrand 1748:
1749: pthread_mutex_t mutex;
1.1 bertrand 1750: } struct_variable_partagee;
1751:
1752: #endif
1753:
1754:
1755: /*
1756: --------------------------------------------------------------------------------
1757: Structure variable statique
1758: --------------------------------------------------------------------------------
1759: */
1760:
1761: #ifndef RPLARGS
1762: typedef struct variable_statique
1763: {
1764: unsigned char *nom;
1765: unsigned char origine;
1766:
1.259 bertrand 1767: // Position de création de la variable statique dans le programme ou dans
1.1 bertrand 1768: // l'expression. 'origine' vaut 'P' pour programme ou 'E' pour expression.
1769:
1.211 bertrand 1770: integer8 niveau;
1.1 bertrand 1771:
1772: union_position_variable variable_statique;
1773:
1774: struct_objet *objet;
1775: } struct_variable_statique;
1776: #endif
1777:
1778:
1779: /*
1780: --------------------------------------------------------------------------------
1781: Structure vecteur
1782: --------------------------------------------------------------------------------
1783: */
1784:
1785: typedef struct vecteur
1786: {
1.211 bertrand 1787: integer8 taille;
1.1 bertrand 1788:
1789: unsigned char type; /* C (complex*16), R (real*8), I (integer*8) */
1790:
1791: void *tableau;
1792: } struct_vecteur;
1793:
1794:
1795: /*
1796: --------------------------------------------------------------------------------
1797: Structure matrice
1798: --------------------------------------------------------------------------------
1799: */
1800:
1801: typedef struct matrice
1802: {
1.211 bertrand 1803: integer8 nombre_lignes;
1804: integer8 nombre_colonnes;
1.1 bertrand 1805:
1806: unsigned char type; /* C (complex*16), R (real*8), I (integer*8) */
1807:
1808: void **tableau;
1809: } struct_matrice;
1810:
1811:
1812: /*
1813: --------------------------------------------------------------------------------
1814: Structure tableau
1815: --------------------------------------------------------------------------------
1816: */
1817:
1818: typedef struct tableau
1819: {
1.211 bertrand 1820: integer8 nombre_elements;
1.1 bertrand 1821:
1822: struct_objet **elements;
1823: } struct_tableau;
1824:
1825:
1826: /*
1827: --------------------------------------------------------------------------------
1.320 bertrand 1828: Structure enregistrement
1829: --------------------------------------------------------------------------------
1830: */
1831:
1832: typedef struct record
1833: {
1834: struct_objet *noms;
1835: struct_objet *donnees;
1836: } struct_record;
1837:
1.322 bertrand 1838:
1.320 bertrand 1839: /*
1840: --------------------------------------------------------------------------------
1.1 bertrand 1841: Structure arbre
1842: --------------------------------------------------------------------------------
1843: */
1844:
1845: typedef struct arbre
1846: {
1.253 bertrand 1847: struct_liste_chainee *feuille;
1.1 bertrand 1848:
1.253 bertrand 1849: integer8 nombre_branches;
1850: struct arbre **branches;
1.1 bertrand 1851: } struct_arbre;
1852:
1853:
1854: /*
1855: --------------------------------------------------------------------------------
1856: Structures de gestion des instructions externes
1857: --------------------------------------------------------------------------------
1858: */
1859:
1860: typedef struct instruction_externe
1861: {
1862: unsigned char *nom;
1863: unsigned char *nom_bibliotheque;
1864: void *descripteur_bibliotheque;
1.313 bertrand 1865: integer8 position_fleche;
1.1 bertrand 1866: } struct_instruction_externe;
1867:
1868:
1869: /*
1870: --------------------------------------------------------------------------------
1871: Structure argument (pour les fonctions dynamiques)
1872: --------------------------------------------------------------------------------
1873: */
1874:
1875: typedef struct rpl_arguments
1876: {
1877: /* Piles operationnelles */
1878:
1879: struct_liste_chainee *l_base_pile;
1880: struct_liste_chainee *l_base_pile_last;
1881:
1882: /* Etat du calculateur */
1883:
1884: t_8_bits drapeaux_etat[8];
1885:
1886: /* Traitement des erreurs */
1887:
1888: unsigned char *message_erreur;
1.259 bertrand 1889: unsigned char type_erreur; /* S = système
1890: E = exécution */
1.1 bertrand 1891: integer8 erreur;
1892:
1893: /* Traitement des messages d'aide */
1894:
1895: logical1 aide; /* Affichage d'un
1896: message d'aide
1897: par la routine */
1898:
1899: /* Nombre d'arguments */
1900:
1901: unsigned char affichage_arguments;
1902: unsigned char constante_symbolique;
1903: unsigned char instruction_valide;
1904: unsigned char test_instruction;
1905:
1906: integer8 nombre_arguments;
1.320 bertrand 1907: // Nombre d'arguments de la fonction
1908: // 0 : instruction infixe
1909: // positif : nombre d'arguments (notation algébrique possible)
1910: // -1 : notation algrébrique non autorisée
1.1 bertrand 1911:
1912: void *s_etat_processus;
1913: } struct_rpl_arguments;
1914:
1.79 bertrand 1915: /*
1916: --------------------------------------------------------------------------------
1.259 bertrand 1917: Structure d'arbre des instructions intrinsèques
1.79 bertrand 1918: --------------------------------------------------------------------------------
1919: */
1920:
1921: #ifndef RPLARGS
1922: typedef struct instruction
1923: {
1.88 bertrand 1924: struct instruction **noeuds;
1.79 bertrand 1925: void (*feuille)(struct processus *);
1926: } struct_instruction;
1927: #endif
1928:
1929: /*
1930: --------------------------------------------------------------------------------
1.178 bertrand 1931: Structure d'arbre des variables globales et locales
1.79 bertrand 1932: --------------------------------------------------------------------------------
1933: */
1934:
1935: #ifndef RPLARGS
1936: typedef struct arbre_variables
1937: {
1.179 bertrand 1938: unsigned int noeuds_utilises;
1.259 bertrand 1939: // Nombre de noeuds utilisés dans le
1.179 bertrand 1940: // tableau **noeuds
1941: signed int indice_tableau_pere;
1942: // Position de la structure dans le
1.259 bertrand 1943: // tableau **noeuds du père
1.179 bertrand 1944:
1945: struct arbre_variables *noeud_pere;
1946: struct arbre_variables **noeuds;
1947:
1948: struct liste_variables *feuille;
1949: struct liste_variables_statiques *feuille_statique;
1.187 bertrand 1950: } struct_arbre_variables;
1951:
1952: typedef struct arbre_variables_partagees
1953: {
1954: unsigned int noeuds_utilises;
1.259 bertrand 1955: // Nombre de noeuds utilisés dans le
1.187 bertrand 1956: // tableau **noeuds
1957: signed int indice_tableau_pere;
1958: // Position de la structure dans le
1.259 bertrand 1959: // tableau **noeuds du père
1.187 bertrand 1960:
1961: struct arbre_variables_partagees *noeud_pere;
1962: struct arbre_variables_partagees **noeuds;
1963:
1964: struct liste_variables_partagees *feuille;
1.185 bertrand 1965:
1.187 bertrand 1966: pthread_mutex_t mutex_feuille;
1967: } struct_arbre_variables_partagees;
1.82 bertrand 1968:
1.185 bertrand 1969: #define INITIALISATION_MUTEX(mutex) \
1970: do { \
1971: pthread_mutexattr_t attributs_mutex; \
1972: pthread_mutexattr_init(&attributs_mutex); \
1.215 bertrand 1973: pthread_mutexattr_settype(&attributs_mutex, PTHREAD_MUTEX_RECURSIVE); \
1.185 bertrand 1974: pthread_mutex_init(&(mutex), &attributs_mutex); \
1975: pthread_mutexattr_destroy(&attributs_mutex); \
1976: } while(0)
1977:
1.91 bertrand 1978: typedef struct tableau_variables
1979: {
1980: unsigned char origine;
1981: unsigned char *nom; // pointeur sur la struct_variable
1.259 bertrand 1982: // réelle et non copie de la chaîne
1.211 bertrand 1983: integer8 niveau;
1.91 bertrand 1984:
1985: struct_objet *objet; // pointeur sur l'objet et non copie
1986: // de l'objet.
1987:
1988: logical1 variable_verrouillee;
1.181 bertrand 1989: logical1 variable_masquee;
1.215 bertrand 1990: pthread_mutex_t *mutex;
1.91 bertrand 1991: union_position_variable variable_statique;
1992: union_position_variable variable_partagee;
1993: } struct_tableau_variables;
1994:
1.259 bertrand 1995: // La liste des variables est une liste doublement chaînée et circulaire.
1.82 bertrand 1996: typedef struct liste_variables
1997: {
1.83 bertrand 1998: union
1999: {
1.86 bertrand 2000: // Utilisation dans la gestion des variables
1.83 bertrand 2001: struct_variable *variable;
1.259 bertrand 2002: // Utilisation dans la pile système (variables par niveau)
1.83 bertrand 2003: struct_liste_chainee *liste;
2004: };
2005:
1.86 bertrand 2006: struct arbre_variables *noeud_pere;
1.90 bertrand 2007: struct arbre_variables *noeud;
1.82 bertrand 2008: struct liste_variables *suivant;
2009: struct liste_variables *precedent;
1.83 bertrand 2010: } struct_liste_variables;
1.82 bertrand 2011:
1.259 bertrand 2012: // La liste des variables statiques et une liste double chaînée et non
1.180 bertrand 2013: // circulaire.
1.179 bertrand 2014: typedef struct liste_variables_statiques
2015: {
2016: struct liste_variables_statiques *suivant;
1.180 bertrand 2017: struct liste_variables_statiques *precedent;
2018: struct liste_variables_statiques *reference;
1.182 bertrand 2019: struct_arbre_variables *feuille;
1.179 bertrand 2020: struct_variable_statique *variable;
2021: } struct_liste_variables_statiques;
1.185 bertrand 2022:
2023: typedef struct liste_variables_partagees
2024: {
2025: struct liste_variables_partagees *suivant;
2026: struct liste_variables_partagees *precedent;
2027: struct liste_variables_partagees *reference;
1.187 bertrand 2028: struct_arbre_variables_partagees *feuille;
1.185 bertrand 2029: struct_variable_partagee *variable;
1.187 bertrand 2030: pthread_t tid;
2031: pid_t pid;
1.185 bertrand 2032: } struct_liste_variables_partagees;
1.79 bertrand 2033: #endif
1.1 bertrand 2034:
1.256 bertrand 2035:
2036: /*
2037: --------------------------------------------------------------------------------
2038: Structure fonction
2039: --------------------------------------------------------------------------------
2040: */
2041:
2042: #ifndef RPLARGS
2043: typedef struct fonction
2044: {
2045: unsigned char *nom_fonction;
2046: integer8 nombre_arguments;
2047:
2048: void (*fonction)(struct processus *);
2049:
2050: volatile struct_liste_chainee *prediction_saut;
2051: volatile logical1 prediction_execution;
2052: } struct_fonction;
2053: #endif
2054:
2055:
1.1 bertrand 2056: /*
2057: --------------------------------------------------------------------------------
1.257 bertrand 2058: Structure buffer
2059: --------------------------------------------------------------------------------
2060: */
2061:
2062: typedef struct buffer
2063: {
2064: unsigned char *buffer;
2065:
1.258 bertrand 2066: size_t longueur_requise;
1.257 bertrand 2067: int classe;
2068: } struct_buffer;
2069:
2070:
2071: /*
2072: --------------------------------------------------------------------------------
1.1 bertrand 2073: Structure processus
2074: --------------------------------------------------------------------------------
2075: */
2076:
2077: #ifndef RPLARGS
2078: typedef struct processus
2079: {
2080: /* Pointeurs sur le programme */
2081:
2082: unsigned char *definitions_chainees;
2083: struct_liste_chainee *expression_courante;
2084:
2085: unsigned char *instruction_courante;
2086: struct_objet *objet_courant;
2087: unsigned char evaluation_expression_compilee; /*Y/N*/
2088:
2089: unsigned char *nom_fichier_source;
2090: unsigned char *nom_fichier_historique;
2091:
1.7 bertrand 2092: unsigned char autorisation_conversion_chaine; /*Y/N*/
1.1 bertrand 2093: unsigned char autorisation_empilement_programme; /*Y/N*/
2094: unsigned char autorisation_evaluation_nom; /*Y/N*/
1.20 bertrand 2095: unsigned char autorisation_nom_implicite; /*Y/N*/
1.5 bertrand 2096: unsigned char evaluation_forcee; /*Y/N*/
1.1 bertrand 2097: unsigned char instruction_valide; /*Y/N*/
2098: unsigned char instruction_intrinseque; /*Y/I/N*/
1.282 bertrand 2099: unsigned char instruction_sensible; /*Y/N*/
1.1 bertrand 2100: unsigned char test_instruction; /*Y/N*/
2101: unsigned char affichage_arguments; /*Y/N*/
2102: unsigned char constante_symbolique; /*Y/N*/
2103: unsigned char traitement_symbolique; /*Y/N*/
2104: unsigned char mode_execution_programme; /*Y/I/N*/
2105: unsigned char mode_interactif; /*Y/N*/
2106: unsigned char mode_evaluation_expression; /*Y/N*/
2107: unsigned char traitement_cycle_exit; /*N/E/C*/
1.73 bertrand 2108: unsigned char recherche_type; /*Y/N*/
1.1 bertrand 2109:
1.211 bertrand 2110: integer8 position_courante;
2111: integer8 longueur_definitions_chainees;
1.1 bertrand 2112:
2113: /* Pointeurs sur les instructions */
2114:
2115: int *pointeurs_caracteres;
2116: int nombre_caracteres;
1.79 bertrand 2117: struct_instruction *arbre_instructions;
1.1 bertrand 2118:
2119: /* Requetes */
2120:
2121: unsigned char requete_arret; /*Y/N*/
2122:
2123: /* Piles operationnelles */
2124:
2125: struct_liste_chainee *l_base_pile;
2126: struct_liste_chainee *l_base_pile_last;
2127:
1.211 bertrand 2128: integer8 hauteur_pile_operationnelle;
1.1 bertrand 2129:
2130: /* Piles systemes */
2131:
2132: struct_liste_pile_systeme *l_base_pile_systeme;
2133:
1.211 bertrand 2134: integer8 hauteur_pile_systeme;
1.1 bertrand 2135:
2136: /* Gestion des processus */
2137:
2138: volatile
2139: struct_liste_chainee *l_base_pile_processus;
2140:
2141: logical1 presence_pipes;
2142:
2143: int pipe_acquittement;
2144: int pipe_donnees;
2145: int pipe_injections;
2146: int pipe_nombre_injections;
2147: int pipe_interruptions;
1.222 bertrand 2148: int pipe_nombre_elements_attente;
1.1 bertrand 2149: int nombre_objets_envoyes_non_lus;
2150: int nombre_objets_injectes;
2151:
2152: real8 pourcentage_maximal_cpu;
2153: real8 temps_maximal_cpu;
2154:
2155: logical1 presence_fusible;
2156: pthread_t thread_fusible;
2157: pthread_t thread_surveille_par_fusible;
1.184 bertrand 2158: pthread_t thread_signaux;
2159: int pipe_signaux[2];
1.1 bertrand 2160:
1.120 bertrand 2161: volatile int pointeur_signal_ecriture;
2162: volatile int pointeur_signal_lecture;
2163: volatile enum signaux_rpl signaux_en_queue[LONGUEUR_QUEUE_SIGNAUX];
2164: volatile logical1 demarrage_fils;
2165: volatile logical1 redemarrage_processus;
1.119 bertrand 2166:
1.1 bertrand 2167: /* Contextes */
2168:
2169: struct_liste_chainee *l_base_pile_contextes;
2170: struct_liste_chainee *l_base_pile_taille_contextes;
2171:
2172: /* Variables */
2173:
1.259 bertrand 2174: // La liste des variables par niveau est doublement chaînée.
2175: // À tout moment, elle pointe sur le niveau le plus haut existant et
1.82 bertrand 2176: // l_liste_variable_par_niveau->precedent renvoie la liste des
1.259 bertrand 2177: // définitions. l_liste_variable_par_niveau->precedent->precedent pointe
1.82 bertrand 2178: // sur la liste des variables globales.
2179: //
1.259 bertrand 2180: // À l'initialisation :
1.82 bertrand 2181: // l_liste_variables_par_niveau->suivant == l_liste_variables_par_niveau
2182: // l_liste_variables_par_niveau->precedent == l_liste_variables_par_niveau
2183:
1.79 bertrand 2184: struct_arbre_variables *s_arbre_variables;
1.83 bertrand 2185: struct_liste_variables *l_liste_variables_par_niveau;
1.180 bertrand 2186: struct_liste_variables_statiques
2187: *l_liste_variables_statiques;
1.187 bertrand 2188:
2189: struct_arbre_variables_partagees
2190: **s_arbre_variables_partagees;
1.185 bertrand 2191: struct_liste_variables_partagees
1.187 bertrand 2192: **l_liste_variables_partagees;
1.180 bertrand 2193:
1.93 bertrand 2194: logical1 niveau_supprime;
1.83 bertrand 2195:
2196: struct_variable *pointeur_variable_courante;
2197: struct_liste_variables *pointeur_feuille_courante;
1.180 bertrand 2198: struct_variable_statique *pointeur_variable_statique_courante;
1.185 bertrand 2199: struct_variable_partagee *pointeur_variable_partagee_courante;
1.1 bertrand 2200:
1.81 bertrand 2201: int *pointeurs_caracteres_variables;
2202: int nombre_caracteres_variables;
2203:
1.211 bertrand 2204: integer8 niveau_courant;
2205: integer8 niveau_initial;
1.1 bertrand 2206:
2207: logical1 creation_variables_statiques;
2208: logical1 creation_variables_partagees;
2209: logical1 gel_liste_variables;
2210:
2211: /* Fichiers */
2212:
2213: struct_liste_chainee *s_fichiers;
2214:
2215: /* Sockets */
2216:
2217: struct_liste_chainee *s_sockets;
2218:
1.259 bertrand 2219: /* Connecteurs aux bases de données */
1.1 bertrand 2220:
2221: struct_liste_chainee *s_connecteurs_sql;
2222:
1.259 bertrand 2223: /* Bibliothèques dynamiques */
1.1 bertrand 2224:
2225: struct_liste_chainee *s_bibliotheques;
2226: struct_instruction_externe *s_instructions_externes;
1.211 bertrand 2227: integer8 nombre_instructions_externes;
1.1 bertrand 2228:
2229: /* Fichier d'impression */
2230:
2231: unsigned char *nom_fichier_impression;
2232: unsigned char format_papier[16];
2233:
2234: /* Parametres graphiques */
2235:
2236: struct_fichier_graphique *fichiers_graphiques; /* NULL */
2237:
2238: unsigned char type_trace_eq[21];
2239:
2240: /*
2241: * 2D :
2242: * FONCTION
2243: * PARAMETRIQUE
2244: * POLAIRE
2245: * COURBES DE NIVEAU
2246: *
2247: * 3D :
2248: * GRILLE 3D
2249: * COURBE PARAMETRIQUE // A FAIRE
2250: * SURFACE PARAMETRIQUE // A FAIRE
2251: * CYNLINDRIQUE // A FAIRE
2252: * SPHERIQUE // A FAIRE
2253: */
2254:
2255: unsigned char type_trace_sigma[21];
2256:
2257: /*
2258: * POINTS
2259: * HISTOGRAMME
2260: * TABLE TRACANTE
2261: */
2262:
2263: /*
2264: * ECHELLES
2265: */
2266:
2267: integer8 systeme_axes;
2268:
2269: real8 x_min;
2270: real8 x_max;
2271: real8 y_min;
2272: real8 y_max;
2273: real8 z_min;
2274: real8 z_max;
2275:
2276: real8 x_tics;
2277: real8 y_tics;
2278: real8 z_tics;
2279:
2280: integer8 mx_tics;
2281: integer8 my_tics;
2282: integer8 mz_tics;
2283:
2284: logical1 x_lines;
2285: logical1 y_lines;
2286: logical1 z_lines;
2287:
2288: logical1 mx_lines;
2289: logical1 my_lines;
2290: logical1 mz_lines;
2291:
2292: /*
2293: * -1 : absent du graphique
2294: * 0 : graduations automatiques
2295: * >0 : valeur manuelle
2296: */
2297:
2298: real8 x2_min;
2299: real8 x2_max;
2300: real8 y2_min;
2301: real8 y2_max;
2302: real8 z2_min;
2303: real8 z2_max;
2304:
2305: real8 x2_tics;
2306: real8 y2_tics;
2307: real8 z2_tics;
2308:
2309: integer8 mx2_tics;
2310: integer8 my2_tics;
2311: integer8 mz2_tics;
2312:
2313: logical1 x2_lines;
2314: logical1 y2_lines;
2315: logical1 z2_lines;
2316:
2317: logical1 mx2_lines;
2318: logical1 my2_lines;
2319: logical1 mz2_lines;
2320:
2321: real8 resolution;
2322:
2323: logical1 souris_active;
2324:
2325: logical1 echelle_automatique_x;
2326: logical1 echelle_automatique_y;
2327: logical1 echelle_automatique_z;
2328:
2329: logical1 echelle_automatique_x2;
2330: logical1 echelle_automatique_y2;
2331: logical1 echelle_automatique_z2;
2332:
2333: logical1 echelle_log_x;
2334: logical1 echelle_log_y;
2335: logical1 echelle_log_z;
2336:
2337: logical1 echelle_log_x2;
2338: logical1 echelle_log_y2;
2339: logical1 echelle_log_z2;
2340:
2341: real8 point_de_vue_theta;
2342: real8 point_de_vue_phi;
2343: real8 echelle_3D;
2344:
2345: unsigned char *label_x;
2346: unsigned char *label_y;
2347: unsigned char *label_z;
2348: unsigned char *titre;
2349: unsigned char *legende;
2350:
2351: unsigned char *nom_fichier_gnuplot;
2352: unsigned char *type_fichier_gnuplot;
2353:
2354: struct_objet *indep;
2355: struct_objet *depend;
2356: struct_objet *parametres_courbes_de_niveau;
2357:
2358: struct_marque *s_marques;
2359:
2360: file *entree_standard;
2361:
2362: logical1 requete_nouveau_plan;
2363: logical1 mise_a_jour_trace_requise;
2364:
2365: /* Parametres statistiques */
2366:
2367: integer8 colonne_statistique_1;
2368: integer8 colonne_statistique_2;
2369:
2370: /* Etat du calculateur */
2371:
2372: t_8_bits drapeaux_etat[8];
2373:
2374: /* Traitement des exceptions */
2375:
2376: logical1 arret_si_exception;
1.211 bertrand 2377: int exception;
2378: int derniere_exception;
2379: int exception_processus_fils;
1.1 bertrand 2380:
2381: /* Traitement des erreurs */
2382:
1.211 bertrand 2383: int erreur_compilation;
1.222 bertrand 2384: volatile int erreur_execution;
2385: volatile int erreur_systeme;
1.1 bertrand 2386:
2387: struct_objet *s_objet_errone;
2388: struct_objet *s_objet_erreur;
2389:
2390: logical1 erreur_scrutation;
2391:
1.211 bertrand 2392: volatile int erreur_systeme_processus_fils;
2393: int erreur_execution_processus_fils;
1.1 bertrand 2394:
2395: pid_t pid_erreur_processus_fils;
2396:
2397: logical1 erreur_processus_fils;
2398:
2399: integer8 derniere_erreur_fonction_externe;
2400:
1.211 bertrand 2401: int derniere_erreur_systeme;
2402: int derniere_erreur_execution;
2403: int derniere_erreur_evaluation;
1.1 bertrand 2404:
2405: unsigned char *instruction_derniere_erreur;
2406:
1.211 bertrand 2407: integer8 niveau_derniere_erreur;
1.1 bertrand 2408:
2409: logical1 core;
2410: logical1 invalidation_message_erreur;
2411:
2412: /* Debug */
2413:
2414: logical1 debug;
1.211 bertrand 2415: logical8 type_debug;
1.1 bertrand 2416: logical1 debug_programme;
2417: logical1 execution_pas_suivant;
2418: logical1 traitement_instruction_halt;
2419:
2420: /* Interruptions logicielles */
2421:
2422: unsigned char masque_interruptions[d_NOMBRE_INTERRUPTIONS];
2423:
2424: /*
1.259 bertrand 2425: * 'I' : interruption ignorée
2426: * 'Q' : interruption mise en queue pour un traitement ultérieur
1.1 bertrand 2427: * 'N' : traitement normal de l'interruption
2428: */
2429:
2430: integer8 queue_interruptions[d_NOMBRE_INTERRUPTIONS];
2431: integer8 nombre_interruptions_en_queue;
2432: struct_liste_chainee *pile_origine_interruptions
2433: [d_NOMBRE_INTERRUPTIONS];
2434: volatile integer8 nombre_interruptions_non_affectees;
2435:
2436: struct_objet *corps_interruptions[d_NOMBRE_INTERRUPTIONS];
2437:
2438: unsigned char traitement_interruption; /* Y/N */
2439: unsigned char traitement_interruptible; /* Y/N */
1.50 bertrand 2440: unsigned char traitement_at_poke; /* Y/N */
1.1 bertrand 2441:
1.26 bertrand 2442: struct_objet *at_exit;
1.50 bertrand 2443: struct_objet *at_poke;
1.25 bertrand 2444:
1.1 bertrand 2445: /* Variables volatiles */
2446:
2447: volatile sig_atomic_t var_volatile_alarme;
1.259 bertrand 2448: // Traitement de ctrl+C et des arrêts brutaux
1.1 bertrand 2449: volatile sig_atomic_t var_volatile_requete_arret;
2450: // Traitement de ctrl+Z
2451: volatile sig_atomic_t var_volatile_requete_arret2;
2452: volatile sig_atomic_t var_volatile_traitement_retarde_stop;
2453: volatile sig_atomic_t var_volatile_traitement_sigint;
2454:
1.65 bertrand 2455: volatile sig_atomic_t var_volatile_processus_racine;
1.1 bertrand 2456: volatile sig_atomic_t var_volatile_processus_pere;
2457: volatile sig_atomic_t var_volatile_recursivite;
2458:
1.27 bertrand 2459: volatile sig_atomic_t arret_depuis_abort;
2460:
1.1 bertrand 2461: volatile int var_volatile_exception_gsl;
2462:
2463: /* Autres */
2464:
1.13 bertrand 2465: char *rpl_home;
2466:
1.1 bertrand 2467: gsl_rng *generateur_aleatoire;
2468: const gsl_rng_type *type_generateur_aleatoire;
2469:
1.110 bertrand 2470: void *contexte_cas;
2471:
1.1 bertrand 2472: integer8 nombre_arguments;
2473:
2474: /*
1.259 bertrand 2475: * Il s'agit du nombre d'arguments utilisé pour l'évaluation
2476: * des expressions algébriques.
2477: * -1 : la fonction ne peut être dans un objet de type ALG.
1.1 bertrand 2478: * -2 : nombre d'arguments inconnu
1.259 bertrand 2479: * 0 : la fonction doit apparaître en notation infixe
2480: * >0 : la fonction apparaît comme une fonction normale
1.1 bertrand 2481: */
2482:
2483: logical1 lancement_interactif;
2484:
2485: unsigned char *chemin_fichiers_temporaires;
2486: unsigned char langue;
2487: unsigned char retour_routine_evaluation;
2488: unsigned char *localisation;
2489:
1.211 bertrand 2490: integer8 niveau_recursivite;
1.1 bertrand 2491:
2492: pid_t pid_processus_pere;
2493: pthread_t tid_processus_pere;
1.153 bertrand 2494: pthread_t tid;
1.1 bertrand 2495:
2496: logical1 processus_detache;
2497:
1.249 bertrand 2498: enum t_type type_en_cours;
2499:
1.1 bertrand 2500: /* Profilage */
2501:
2502: logical1 profilage;
2503: int niveau_profilage;
2504: struct_liste_profilage *pile_profilage;
2505: struct_liste_profilage2 *pile_profilage_fonctions;
2506: struct timeval horodatage_profilage;
2507:
1.43 bertrand 2508: pthread_mutex_t mutex_allocation;
1.261 bertrand 2509: pthread_mutex_t mutex_allocation_buffer;
1.225 bertrand 2510: pthread_mutex_t mutex_interruptions;
1.226 bertrand 2511: pthread_mutex_t mutex_pile_processus;
2512: pthread_mutex_t mutex_signaux;
1.1 bertrand 2513:
1.121 bertrand 2514: // Mutex autorisant les fork()
1.164 bertrand 2515: sem_t __PTR__ semaphore_fork;
1.1 bertrand 2516:
2517: /* Mutexes */
2518:
2519: struct_liste_chainee *liste_mutexes;
2520: pthread_mutex_t protection_liste_mutexes;
1.175 bertrand 2521: unsigned int sections_critiques;
1.1 bertrand 2522:
1.223 bertrand 2523: /* Variable d'initialisation pour SCHED */
2524:
2525: logical1 initialisation_scheduler;
2526:
1.259 bertrand 2527: /* Drapeau nécessaire à RESTART */
1.147 bertrand 2528:
1.148 bertrand 2529: volatile logical1 requete_redemarrage;
1.147 bertrand 2530:
1.259 bertrand 2531: /* Gestion optimisée de la mémoire */
1.1 bertrand 2532:
2533: double estimation_taille_pile_tampon;
1.211 bertrand 2534: integer8 taille_pile_tampon;
1.1 bertrand 2535: struct_liste_chainee *pile_tampon;
2536:
2537: double estimation_taille_pile_systeme_tampon;
1.211 bertrand 2538: integer8 taille_pile_systeme_tampon;
1.1 bertrand 2539: struct_liste_pile_systeme *pile_systeme_tampon;
2540:
1.211 bertrand 2541: integer8 taille_pile_objets;
1.1 bertrand 2542: struct_objet *pile_objets;
2543:
1.264 bertrand 2544: # define TAILLE_CACHE 1024
1.256 bertrand 2545: # define CACHE(type, nom) \
2546: type *objets_##nom[TAILLE_CACHE]; \
1.262 bertrand 2547: volatile int pointeur_##nom;
1.256 bertrand 2548:
2549: # define CACHE2(type, nom) \
2550: type *nom[TAILLE_CACHE]; \
1.262 bertrand 2551: volatile int pointeur_##nom;
1.256 bertrand 2552:
2553: CACHE(integer8, adr)
2554: CACHE(logical8, bin)
2555: CACHE(complex16, cpl)
2556: CACHE(struct_fonction, fct)
2557: CACHE(integer8, int)
2558: CACHE(struct_matrice, mat)
2559: CACHE(struct_nom, nom)
1.320 bertrand 2560: CACHE(struct_record, rec)
1.256 bertrand 2561: CACHE(real8, rel)
2562: CACHE(struct_tableau, tab)
2563: CACHE(struct_vecteur, vec)
2564:
2565: CACHE2(struct_liste_chainee, maillons)
2566: CACHE2(struct_arbre_variables, variables_noeud)
2567: CACHE2(struct_arbre_variables_partagees, variables_partagees_noeud)
2568: CACHE2(struct_liste_variables, variables_feuille)
2569: CACHE2(struct_variable, variables_variable)
2570: CACHE2(struct_arbre_variables *, variables_tableau_noeuds)
1.257 bertrand 2571: CACHE2(struct_arbre_variables_partagees *,
2572: variables_tableau_noeuds_partages)
2573:
2574: CACHE2(struct_buffer, enveloppes_buffers)
1.308 bertrand 2575: unsigned char ***cache_buffer;
2576: int *pointeur_cache_buffer;
1.1 bertrand 2577: } struct_processus;
2578: #endif
2579:
1.337 bertrand 2580: #ifdef DEBUG_MEMOIRE
2581: pid_t debug_fork(struct_processus *s_etat_processus);
2582: #endif
2583:
1.1 bertrand 2584:
2585: /*
2586: ================================================================================
1.259 bertrand 2587: MISE EN PLACE DE L'ALLOCATEUR SPÉCIFIQUE
1.258 bertrand 2588: ================================================================================*/
2589:
2590: #ifndef DEBUG_MEMOIRE
2591: # define malloc(a) rpl_malloc(s_etat_processus, a)
2592: # define realloc(a, b) rpl_realloc(s_etat_processus, a, b)
2593: # define free(a) rpl_free(s_etat_processus, a)
2594: #endif
2595:
2596: void *rpl_malloc(struct_processus *s_etat_processus, size_t s);
2597: void *rpl_realloc(struct_processus *s_etat_processus, void *ptr, size_t s);
2598: void rpl_free(struct_processus *s_etat_processus, void *ptr);
2599: void *sys_malloc(size_t s);
1.282 bertrand 2600: void *sys_realloc(void *ptr, size_t s);
1.258 bertrand 2601: void sys_free(void *ptr);
2602:
2603: /*
2604: * Wrapper de readline() pour que la fonction renvoie un pointeur sur un
1.259 bertrand 2605: * buffer alloué par rpl_malloc().
1.258 bertrand 2606: */
2607:
2608: #define readline(s) readline_wrapper(s_etat_processus, s)
2609: unsigned char *readline_wrapper(struct_processus *s_etat_processus,
2610: unsigned char *s);
2611:
2612:
2613: /*
2614: ================================================================================
1.1 bertrand 2615: PROTOTYPES
2616: ================================================================================
2617: */
2618:
2619: /*
2620: --------------------------------------------------------------------------------
1.259 bertrand 2621: Procédures d'exécution des mots-clef du langage RPL/2
1.1 bertrand 2622: --------------------------------------------------------------------------------
2623: */
2624:
2625: // BEGIN C PROTOTYPES
2626: void instruction_sensible_e(struct_processus *s_etat_processus);
2627: void instruction_sensible_i(struct_processus *s_etat_processus);
1.108 bertrand 2628: void instruction_sensible_infinity(struct_processus *s_etat_processus);
1.1 bertrand 2629:
2630: void instruction_abort(struct_processus *s_etat_processus);
2631: void instruction_abs(struct_processus *s_etat_processus);
2632: void instruction_acos(struct_processus *s_etat_processus);
2633: void instruction_acosh(struct_processus *s_etat_processus);
2634: void instruction_alarm(struct_processus *s_etat_processus);
2635: void instruction_alog(struct_processus *s_etat_processus);
2636: void instruction_and(struct_processus *s_etat_processus);
2637: void instruction_append(struct_processus *s_etat_processus);
2638: void instruction_array_fleche(struct_processus *s_etat_processus);
2639: void instruction_arg(struct_processus *s_etat_processus);
2640: void instruction_asin(struct_processus *s_etat_processus);
2641: void instruction_asinh(struct_processus *s_etat_processus);
2642: void instruction_asl(struct_processus *s_etat_processus);
2643: void instruction_asr(struct_processus *s_etat_processus);
2644: void instruction_atan(struct_processus *s_etat_processus);
2645: void instruction_atanh(struct_processus *s_etat_processus);
1.26 bertrand 2646: void instruction_atexit(struct_processus *s_etat_processus);
1.50 bertrand 2647: void instruction_atpoke(struct_processus *s_etat_processus);
1.1 bertrand 2648: void instruction_autoscale(struct_processus *s_etat_processus);
2649: void instruction_axes(struct_processus *s_etat_processus);
2650:
2651: void instruction_b_vers_r(struct_processus *s_etat_processus);
2652: void instruction_backspace(struct_processus *s_etat_processus);
1.48 bertrand 2653: void instruction_backtrace(struct_processus *s_etat_processus);
1.1 bertrand 2654: void instruction_beep(struct_processus *s_etat_processus);
2655: void instruction_bessel(struct_processus *s_etat_processus);
2656: void instruction_bin(struct_processus *s_etat_processus);
2657:
2658: void instruction_c_vers_r(struct_processus *s_etat_processus);
2659: void instruction_case(struct_processus *s_etat_processus);
2660: void instruction_ceil(struct_processus *s_etat_processus);
2661: void instruction_centr(struct_processus *s_etat_processus);
2662: void instruction_cf(struct_processus *s_etat_processus);
2663: void instruction_chr(struct_processus *s_etat_processus);
1.193 bertrand 2664: void instruction_cipher(struct_processus *s_etat_processus);
1.1 bertrand 2665: void instruction_clear(struct_processus *s_etat_processus);
2666: void instruction_cllcd(struct_processus *s_etat_processus);
2667: void instruction_clmf(struct_processus *s_etat_processus);
2668: void instruction_close(struct_processus *s_etat_processus);
1.28 bertrand 2669: void instruction_clratexit(struct_processus *s_etat_processus);
1.50 bertrand 2670: void instruction_clratpoke(struct_processus *s_etat_processus);
1.1 bertrand 2671: void instruction_clrcntxt(struct_processus *s_etat_processus);
2672: void instruction_clrerr(struct_processus *s_etat_processus);
2673: void instruction_clrfuse(struct_processus *s_etat_processus);
2674: void instruction_clrmtx(struct_processus *s_etat_processus);
1.349 bertrand 2675: void instruction_clrsock(struct_processus *s_etat_processus);
1.1 bertrand 2676: void instruction_clrsmphr(struct_processus *s_etat_processus);
2677: void instruction_clrswi(struct_processus *s_etat_processus);
2678: void instruction_cls(struct_processus *s_etat_processus);
2679: void instruction_clusr(struct_processus *s_etat_processus);
2680: void instruction_cnrm(struct_processus *s_etat_processus);
2681: void instruction_cols(struct_processus *s_etat_processus);
2682: void instruction_col_fleche(struct_processus *s_etat_processus);
2683: void instruction_col_moins(struct_processus *s_etat_processus);
2684: void instruction_col_plus(struct_processus *s_etat_processus);
2685: void instruction_comb(struct_processus *s_etat_processus);
1.214 bertrand 2686: void instruction_compress(struct_processus *s_etat_processus);
1.1 bertrand 2687: void instruction_con(struct_processus *s_etat_processus);
2688: void instruction_cond(struct_processus *s_etat_processus);
2689: void instruction_cont(struct_processus *s_etat_processus);
2690: void instruction_continue(struct_processus *s_etat_processus);
2691: void instruction_conj(struct_processus *s_etat_processus);
2692: void instruction_convert(struct_processus *s_etat_processus);
2693: void instruction_copy(struct_processus *s_etat_processus);
2694: void instruction_copyright(struct_processus *s_etat_processus);
2695: void instruction_corr(struct_processus *s_etat_processus);
2696: void instruction_cos(struct_processus *s_etat_processus);
2697: void instruction_cosh(struct_processus *s_etat_processus);
2698: void instruction_cov(struct_processus *s_etat_processus);
2699: void instruction_cr(struct_processus *s_etat_processus);
2700: void instruction_create(struct_processus *s_etat_processus);
1.175 bertrand 2701: void instruction_critical(struct_processus *s_etat_processus);
1.1 bertrand 2702: void instruction_crmtx(struct_processus *s_etat_processus);
2703: void instruction_cross(struct_processus *s_etat_processus);
2704: void instruction_crsmphr(struct_processus *s_etat_processus);
2705: void instruction_crtab(struct_processus *s_etat_processus);
2706: void instruction_cstop(struct_processus *s_etat_processus);
2707: void instruction_cswp(struct_processus *s_etat_processus);
2708: void instruction_currenc(struct_processus *s_etat_processus);
2709: void instruction_cycle(struct_processus *s_etat_processus);
2710:
2711: void instruction_d_vers_r(struct_processus *s_etat_processus);
2712: void instruction_daemonize(struct_processus *s_etat_processus);
2713: void instruction_date(struct_processus *s_etat_processus);
2714: void instruction_dec(struct_processus *s_etat_processus);
2715: void instruction_decr(struct_processus *s_etat_processus);
2716: void instruction_default(struct_processus *s_etat_processus);
2717: void instruction_deg(struct_processus *s_etat_processus);
2718: void instruction_delete(struct_processus *s_etat_processus);
2719: void instruction_depnd(struct_processus *s_etat_processus);
2720: void instruction_depth(struct_processus *s_etat_processus);
2721: void instruction_der(struct_processus *s_etat_processus);
2722: void instruction_det(struct_processus *s_etat_processus);
2723: void instruction_detach(struct_processus *s_etat_processus);
2724: void instruction_dft(struct_processus *s_etat_processus);
2725: void instruction_dgtiz(struct_processus *s_etat_processus);
2726: void instruction_diag_fleche(struct_processus *s_etat_processus);
1.193 bertrand 2727: void instruction_digest(struct_processus *s_etat_processus);
1.1 bertrand 2728: void instruction_disp(struct_processus *s_etat_processus);
2729: void instruction_division(struct_processus *s_etat_processus);
2730: void instruction_do(struct_processus *s_etat_processus);
2731: void instruction_dot(struct_processus *s_etat_processus);
2732: void instruction_draw(struct_processus *s_etat_processus);
2733: void instruction_drax(struct_processus *s_etat_processus);
2734: void instruction_drop(struct_processus *s_etat_processus);
2735: void instruction_drop2(struct_processus *s_etat_processus);
2736: void instruction_dropcntxt(struct_processus *s_etat_processus);
2737: void instruction_dropn(struct_processus *s_etat_processus);
2738: void instruction_drws(struct_processus *s_etat_processus);
2739: void instruction_dup(struct_processus *s_etat_processus);
2740: void instruction_dup2(struct_processus *s_etat_processus);
2741: void instruction_dupcntxt(struct_processus *s_etat_processus);
2742: void instruction_dupn(struct_processus *s_etat_processus);
2743:
2744: void instruction_e(struct_processus *s_etat_processus);
2745: void instruction_edit(struct_processus *s_etat_processus);
2746: void instruction_egalite(struct_processus *s_etat_processus);
2747: void instruction_egv(struct_processus *s_etat_processus);
2748: void instruction_egvl(struct_processus *s_etat_processus);
2749: void instruction_else(struct_processus *s_etat_processus);
2750: void instruction_elseif(struct_processus *s_etat_processus);
2751: void instruction_end(struct_processus *s_etat_processus);
2752: void instruction_eng(struct_processus *s_etat_processus);
2753: void instruction_epsilon(struct_processus *s_etat_processus);
1.251 bertrand 2754: void instruction_eqv(struct_processus *s_etat_processus);
1.1 bertrand 2755: void instruction_erase(struct_processus *s_etat_processus);
2756: void instruction_errm(struct_processus *s_etat_processus);
2757: void instruction_errn(struct_processus *s_etat_processus);
2758: void instruction_eval(struct_processus *s_etat_processus);
2759: void instruction_exget(struct_processus *s_etat_processus);
2760: void instruction_exit(struct_processus *s_etat_processus);
2761: void instruction_exp(struct_processus *s_etat_processus);
2762: void instruction_expm(struct_processus *s_etat_processus);
2763: void instruction_exsub(struct_processus *s_etat_processus);
2764: void instruction_externals(struct_processus *s_etat_processus);
2765: void instruction_eyept(struct_processus *s_etat_processus);
2766:
2767: void instruction_fact(struct_processus *s_etat_processus);
2768: void instruction_false(struct_processus *s_etat_processus);
2769: void instruction_fc_test(struct_processus *s_etat_processus);
2770: void instruction_fc_test_c(struct_processus *s_etat_processus);
2771: void instruction_fc_test_s(struct_processus *s_etat_processus);
2772: void instruction_fft(struct_processus *s_etat_processus);
2773: void instruction_fix(struct_processus *s_etat_processus);
2774: void instruction_fleche(struct_processus *s_etat_processus);
2775: void instruction_fleche_array(struct_processus *s_etat_processus);
2776: void instruction_fleche_col(struct_processus *s_etat_processus);
2777: void instruction_fleche_diag(struct_processus *s_etat_processus);
2778: void instruction_fleche_hms(struct_processus *s_etat_processus);
2779: void instruction_fleche_lcd(struct_processus *s_etat_processus);
2780: void instruction_fleche_list(struct_processus *s_etat_processus);
2781: void instruction_fleche_num(struct_processus *s_etat_processus);
2782: void instruction_fleche_q(struct_processus *s_etat_processus);
2783: void instruction_fleche_row(struct_processus *s_etat_processus);
2784: void instruction_fleche_str(struct_processus *s_etat_processus);
2785: void instruction_fleche_table(struct_processus *s_etat_processus);
2786: void instruction_floor(struct_processus *s_etat_processus);
2787: void instruction_for(struct_processus *s_etat_processus);
1.176 bertrand 2788: void instruction_forall(struct_processus *s_etat_processus);
1.1 bertrand 2789: void instruction_format(struct_processus *s_etat_processus);
2790: void instruction_fp(struct_processus *s_etat_processus);
2791: void instruction_fs_test(struct_processus *s_etat_processus);
2792: void instruction_fs_test_c(struct_processus *s_etat_processus);
2793: void instruction_fs_test_s(struct_processus *s_etat_processus);
2794: void instruction_function(struct_processus *s_etat_processus);
2795: void instruction_fuse(struct_processus *s_etat_processus);
2796:
2797: void instruction_gamma(struct_processus *s_etat_processus);
2798: void instruction_ge(struct_processus *s_etat_processus);
2799: void instruction_gegv(struct_processus *s_etat_processus);
2800: void instruction_gegvl(struct_processus *s_etat_processus);
2801: void instruction_get(struct_processus *s_etat_processus);
2802: void instruction_getc(struct_processus *s_etat_processus);
2803: void instruction_geti(struct_processus *s_etat_processus);
2804: void instruction_getr(struct_processus *s_etat_processus);
2805: void instruction_glegv(struct_processus *s_etat_processus);
2806: void instruction_gregv(struct_processus *s_etat_processus);
2807: void instruction_gt(struct_processus *s_etat_processus);
2808:
2809: void instruction_halt(struct_processus *s_etat_processus);
2810: void instruction_head(struct_processus *s_etat_processus);
2811: void instruction_help(struct_processus *s_etat_processus);
2812: void instruction_hex(struct_processus *s_etat_processus);
2813: void instruction_histogram(struct_processus *s_etat_processus);
2814: void instruction_hms_fleche(struct_processus *s_etat_processus);
2815: void instruction_hms_moins(struct_processus *s_etat_processus);
2816: void instruction_hms_plus(struct_processus *s_etat_processus);
2817:
2818: void instruction_i(struct_processus *s_etat_processus);
2819: void instruction_idft(struct_processus *s_etat_processus);
2820: void instruction_idn(struct_processus *s_etat_processus);
2821: void instruction_if(struct_processus *s_etat_processus);
2822: void instruction_iferr(struct_processus *s_etat_processus);
2823: void instruction_ifft(struct_processus *s_etat_processus);
2824: void instruction_ift(struct_processus *s_etat_processus);
2825: void instruction_ifte(struct_processus *s_etat_processus);
2826: void instruction_im(struct_processus *s_etat_processus);
1.20 bertrand 2827: void instruction_implicit(struct_processus *s_etat_processus);
1.1 bertrand 2828: void instruction_in(struct_processus *s_etat_processus);
2829: void instruction_incr(struct_processus *s_etat_processus);
2830: void instruction_indep(struct_processus *s_etat_processus);
2831: void instruction_input(struct_processus *s_etat_processus);
1.108 bertrand 2832: void instruction_infinity(struct_processus *s_etat_processus);
1.1 bertrand 2833: void instruction_inquire(struct_processus *s_etat_processus);
2834: void instruction_int(struct_processus *s_etat_processus);
2835: void instruction_interrupt(struct_processus *s_etat_processus);
2836: void instruction_inv(struct_processus *s_etat_processus);
2837: void instruction_ip(struct_processus *s_etat_processus);
2838: void instruction_iswi(struct_processus *s_etat_processus);
2839: void instruction_itrace(struct_processus *s_etat_processus);
2840:
2841: void instruction_jdate(struct_processus *s_etat_processus);
2842:
2843: void instruction_key(struct_processus *s_etat_processus);
2844: void instruction_keylabel(struct_processus *s_etat_processus);
2845: void instruction_keytitle(struct_processus *s_etat_processus);
2846: void instruction_kill(struct_processus *s_etat_processus);
2847: void instruction_kind(struct_processus *s_etat_processus);
2848:
2849: void instruction_label(struct_processus *s_etat_processus);
2850: void instruction_last(struct_processus *s_etat_processus);
2851: void instruction_lcase(struct_processus *s_etat_processus);
2852: void instruction_lcd_fleche(struct_processus *s_etat_processus);
2853: void instruction_lchol(struct_processus *s_etat_processus);
2854: void instruction_le(struct_processus *s_etat_processus);
2855: void instruction_legv(struct_processus *s_etat_processus);
1.109 bertrand 2856: void instruction_limit(struct_processus *s_etat_processus);
1.1 bertrand 2857: void instruction_line(struct_processus *s_etat_processus);
2858: void instruction_list_fleche(struct_processus *s_etat_processus);
2859: void instruction_ln(struct_processus *s_etat_processus);
2860: void instruction_lnp1(struct_processus *s_etat_processus);
2861: void instruction_localization(struct_processus *s_etat_processus);
2862: void instruction_lock(struct_processus *s_etat_processus);
2863: void instruction_log(struct_processus *s_etat_processus);
2864: void instruction_logger(struct_processus *s_etat_processus);
2865: void instruction_logscale(struct_processus *s_etat_processus);
2866: void instruction_lq(struct_processus *s_etat_processus);
2867: void instruction_lsq(struct_processus *s_etat_processus);
2868: void instruction_lt(struct_processus *s_etat_processus);
2869: void instruction_lu(struct_processus *s_etat_processus);
1.76 bertrand 2870: void instruction_l_vers_t(struct_processus *s_etat_processus);
1.1 bertrand 2871:
2872: void instruction_mant(struct_processus *s_etat_processus);
2873: void instruction_mark(struct_processus *s_etat_processus);
2874: void instruction_max(struct_processus *s_etat_processus);
2875: void instruction_maxs(struct_processus *s_etat_processus);
2876: void instruction_mclrin(struct_processus *s_etat_processus);
2877: void instruction_mean(struct_processus *s_etat_processus);
2878: void instruction_mem(struct_processus *s_etat_processus);
1.32 bertrand 2879: void instruction_memlock(struct_processus *s_etat_processus);
2880: void instruction_memunlock(struct_processus *s_etat_processus);
1.1 bertrand 2881: void instruction_min(struct_processus *s_etat_processus);
2882: void instruction_mins(struct_processus *s_etat_processus);
2883: void instruction_mod(struct_processus *s_etat_processus);
2884: void instruction_moins(struct_processus *s_etat_processus);
2885: void instruction_mtxlock(struct_processus *s_etat_processus);
2886: void instruction_mtxstatus(struct_processus *s_etat_processus);
2887: void instruction_mtxtrylock(struct_processus *s_etat_processus);
2888: void instruction_mtxunlock(struct_processus *s_etat_processus);
2889: void instruction_multiplication(struct_processus *s_etat_processus);
2890:
1.317 bertrand 2891: void instruction_nbrcpus(struct_processus *s_etat_prorcessus);
1.1 bertrand 2892: void instruction_ne(struct_processus *s_etat_processus);
2893: void instruction_neg(struct_processus *s_etat_processus);
2894: void instruction_next(struct_processus *s_etat_processus);
2895: void instruction_newplane(struct_processus *s_etat_processus);
2896: void instruction_not(struct_processus *s_etat_processus);
2897: void instruction_nrand(struct_processus *s_etat_processus);
2898: void instruction_nrproc(struct_processus *s_etat_processus);
2899: void instruction_ns(struct_processus *s_etat_processus);
2900: void instruction_num(struct_processus *s_etat_processus);
2901:
2902: void instruction_obget(struct_processus *s_etat_processus);
2903: void instruction_obsub(struct_processus *s_etat_processus);
2904: void instruction_oct(struct_processus *s_etat_processus);
2905: void instruction_open(struct_processus *s_etat_processus);
2906: void instruction_or(struct_processus *s_etat_processus);
2907: void instruction_over(struct_processus *s_etat_processus);
2908:
2909: void instruction_p_vers_r(struct_processus *s_etat_processus);
2910: void instruction_paper(struct_processus *s_etat_processus);
2911: void instruction_parameter(struct_processus *s_etat_processus);
2912: void instruction_parametric(struct_processus *s_etat_processus);
2913: void instruction_pcov(struct_processus *s_etat_processus);
2914: void instruction_peek(struct_processus *s_etat_processus);
2915: void instruction_perm(struct_processus *s_etat_processus);
2916: void instruction_persist(struct_processus *s_etat_processus);
2917: void instruction_pi(struct_processus *s_etat_processus);
2918: void instruction_pick(struct_processus *s_etat_processus);
2919: void instruction_plot(struct_processus *s_etat_processus);
2920: void instruction_plotter(struct_processus *s_etat_processus);
2921: void instruction_plus(struct_processus *s_etat_processus);
2922: void instruction_pmax(struct_processus *s_etat_processus);
2923: void instruction_pmin(struct_processus *s_etat_processus);
2924: void instruction_poke(struct_processus *s_etat_processus);
2925: void instruction_polar(struct_processus *s_etat_processus);
1.152 bertrand 2926: void instruction_poll(struct_processus *s_etat_processus);
1.1 bertrand 2927: void instruction_pos(struct_processus *s_etat_processus);
2928: void instruction_pourcent(struct_processus *s_etat_processus);
2929: void instruction_pourcent_ch(struct_processus *s_etat_processus);
2930: void instruction_pourcent_t(struct_processus *s_etat_processus);
2931: void instruction_ppar(struct_processus *s_etat_processus);
2932: void instruction_pr1(struct_processus *s_etat_processus);
2933: void instruction_print(struct_processus *s_etat_processus);
2934: void instruction_private(struct_processus *s_etat_processus);
2935: void instruction_prlcd(struct_processus *s_etat_processus);
2936: void instruction_prmd(struct_processus *s_etat_processus);
1.34 bertrand 2937: void instruction_procid(struct_processus *s_etat_processus);
1.1 bertrand 2938: void instruction_prompt(struct_processus *s_etat_processus);
2939: void instruction_protect(struct_processus *s_etat_processus);
2940: void instruction_prst(struct_processus *s_etat_processus);
2941: void instruction_prstc(struct_processus *s_etat_processus);
2942: void instruction_prusr(struct_processus *s_etat_processus);
2943: void instruction_prvar(struct_processus *s_etat_processus);
2944: void instruction_psdev(struct_processus *s_etat_processus);
2945: void instruction_puissance(struct_processus *s_etat_processus);
2946: void instruction_purge(struct_processus *s_etat_processus);
2947: void instruction_pshcntxt(struct_processus *s_etat_processus);
2948: void instruction_pshprfl(struct_processus *s_etat_processus);
2949: void instruction_pulcntxt(struct_processus *s_etat_processus);
2950: void instruction_pulprfl(struct_processus *s_etat_processus);
2951: void instruction_put(struct_processus *s_etat_processus);
2952: void instruction_putc(struct_processus *s_etat_processus);
2953: void instruction_puti(struct_processus *s_etat_processus);
2954: void instruction_putr(struct_processus *s_etat_processus);
2955: void instruction_pvar(struct_processus *s_etat_processus);
2956:
2957: void instruction_qr(struct_processus *s_etat_processus);
2958:
2959: void instruction_r_vers_b(struct_processus *s_etat_processus);
2960: void instruction_r_vers_c(struct_processus *s_etat_processus);
2961: void instruction_r_vers_d(struct_processus *s_etat_processus);
2962: void instruction_r_vers_p(struct_processus *s_etat_processus);
2963: void instruction_rad(struct_processus *s_etat_processus);
2964: void instruction_rand(struct_processus *s_etat_processus);
2965: void instruction_rank(struct_processus *s_etat_processus);
2966: void instruction_rceq(struct_processus *s_etat_processus);
2967: void instruction_rci(struct_processus *s_etat_processus);
2968: void instruction_rcij(struct_processus *s_etat_processus);
2969: void instruction_rcl(struct_processus *s_etat_processus);
2970: void instruction_rclf(struct_processus *s_etat_processus);
2971: void instruction_rcls(struct_processus *s_etat_processus);
2972: void instruction_rclswi(struct_processus *s_etat_processus);
2973: void instruction_rcws(struct_processus *s_etat_processus);
2974: void instruction_rdate(struct_processus *s_etat_processus);
2975: void instruction_rdm(struct_processus *s_etat_processus);
2976: void instruction_rdgn(struct_processus *s_etat_processus);
2977: void instruction_rdz(struct_processus *s_etat_processus);
2978: void instruction_re(struct_processus *s_etat_processus);
2979: void instruction_read(struct_processus *s_etat_processus);
2980: void instruction_recode(struct_processus *s_etat_processus);
1.320 bertrand 2981: void instruction_record(struct_processus *s_etat_processus);
1.1 bertrand 2982: void instruction_recv(struct_processus *s_etat_processus);
2983: void instruction_redraw(struct_processus *s_etat_processus);
1.150 bertrand 2984: void instruction_regex(struct_processus *s_etat_processus);
1.1 bertrand 2985: void instruction_relax(struct_processus *s_etat_processus);
2986: void instruction_remove(struct_processus *s_etat_processus);
2987: void instruction_res(struct_processus *s_etat_processus);
1.149 bertrand 2988: void instruction_restart(struct_processus *s_etat_processus);
1.1 bertrand 2989: void instruction_recall(struct_processus *s_etat_processus);
2990: void instruction_regv(struct_processus *s_etat_processus);
2991: void instruction_repeat(struct_processus *s_etat_processus);
2992: void instruction_repl(struct_processus *s_etat_processus);
2993: void instruction_return(struct_processus *s_etat_processus);
2994: void instruction_revlist(struct_processus *s_etat_processus);
2995: void instruction_rewind(struct_processus *s_etat_processus);
2996: void instruction_rfuse(struct_processus *s_etat_processus);
1.228 bertrand 2997: void instruction_rgdl(struct_processus *s_etat_processus);
2998: void instruction_rgdr(struct_processus *s_etat_processus);
1.1 bertrand 2999: void instruction_rl(struct_processus *s_etat_processus);
3000: void instruction_rlb(struct_processus *s_etat_processus);
3001: void instruction_rnd(struct_processus *s_etat_processus);
3002: void instruction_rnrm(struct_processus *s_etat_processus);
3003: void instruction_roll(struct_processus *s_etat_processus);
3004: void instruction_rolld(struct_processus *s_etat_processus);
3005: void instruction_rot(struct_processus *s_etat_processus);
3006: void instruction_row_fleche(struct_processus *s_etat_processus);
3007: void instruction_row_moins(struct_processus *s_etat_processus);
3008: void instruction_row_plus(struct_processus *s_etat_processus);
3009: void instruction_rr(struct_processus *s_etat_processus);
3010: void instruction_rrb(struct_processus *s_etat_processus);
3011: void instruction_rsd(struct_processus *s_etat_processus);
3012: void instruction_rstop(struct_processus *s_etat_processus);
3013: void instruction_rswp(struct_processus *s_etat_processus);
3014:
3015: void instruction_s_moins(struct_processus *s_etat_processus);
3016: void instruction_s_plus(struct_processus *s_etat_processus);
3017: void instruction_same(struct_processus *s_etat_processus);
3018: void instruction_save(struct_processus *s_etat_processus);
3019: void instruction_scatter(struct_processus *s_etat_processus);
3020: void instruction_scale(struct_processus *s_etat_processus);
3021: void instruction_sched(struct_processus *s_etat_processus);
3022: void instruction_schur(struct_processus *s_etat_processus);
3023: void instruction_sci(struct_processus *s_etat_processus);
3024: void instruction_scls(struct_processus *s_etat_processus);
3025: void instruction_sconj(struct_processus *s_etat_processus);
3026: void instruction_sdev(struct_processus *s_etat_processus);
3027: void instruction_select(struct_processus *s_etat_processus);
3028: void instruction_send(struct_processus *s_etat_processus);
3029: void instruction_sf(struct_processus *s_etat_processus);
3030: void instruction_shared(struct_processus *s_etat_processus);
3031: void instruction_sign(struct_processus *s_etat_processus);
3032: void instruction_sin(struct_processus *s_etat_processus);
3033: void instruction_sinh(struct_processus *s_etat_processus);
3034: void instruction_sinv(struct_processus *s_etat_processus);
3035: void instruction_size(struct_processus *s_etat_processus);
3036: void instruction_sl(struct_processus *s_etat_processus);
3037: void instruction_slb(struct_processus *s_etat_processus);
3038: void instruction_slice(struct_processus *s_etat_processus);
3039: void instruction_slicescale(struct_processus *s_etat_processus);
3040: void instruction_smphrdecr(struct_processus *s_etat_processus);
3041: void instruction_smphrgetv(struct_processus *s_etat_processus);
3042: void instruction_smphrincr(struct_processus *s_etat_processus);
3043: void instruction_smphrtrydecr(struct_processus *s_etat_processus);
3044: void instruction_sneg(struct_processus *s_etat_processus);
3045: void instruction_sort(struct_processus *s_etat_processus);
3046: void instruction_spar(struct_processus *s_etat_processus);
3047: void instruction_spawn(struct_processus *s_etat_processus);
3048: void instruction_splash(struct_processus *s_etat_processus);
3049: void instruction_sq(struct_processus *s_etat_processus);
3050: void instruction_sqlconnect(struct_processus *s_etat_processus);
3051: void instruction_sqldisconnect(struct_processus *s_etat_processus);
3052: void instruction_sqlquery(struct_processus *s_etat_processus);
3053: void instruction_sqrt(struct_processus *s_etat_processus);
3054: void instruction_sr(struct_processus *s_etat_processus);
3055: void instruction_srb(struct_processus *s_etat_processus);
1.112 bertrand 3056: void instruction_srev(struct_processus *s_etat_processus);
1.1 bertrand 3057: void instruction_sst(struct_processus *s_etat_processus);
3058: void instruction_star_d(struct_processus *s_etat_processus);
3059: void instruction_star_h(struct_processus *s_etat_processus);
3060: void instruction_star_s(struct_processus *s_etat_processus);
3061: void instruction_star_w(struct_processus *s_etat_processus);
3062: void instruction_start(struct_processus *s_etat_processus);
3063: void instruction_static(struct_processus *s_etat_processus);
3064: void instruction_std(struct_processus *s_etat_processus);
3065: void instruction_step(struct_processus *s_etat_processus);
3066: void instruction_steq(struct_processus *s_etat_processus);
3067: void instruction_sto(struct_processus *s_etat_processus);
3068: void instruction_sto_division(struct_processus *s_etat_processus);
3069: void instruction_sto_fois(struct_processus *s_etat_processus);
3070: void instruction_sto_moins(struct_processus *s_etat_processus);
3071: void instruction_sto_plus(struct_processus *s_etat_processus);
3072: void instruction_stof(struct_processus *s_etat_processus);
3073: void instruction_stop(struct_processus *s_etat_processus);
3074: void instruction_store(struct_processus *s_etat_processus);
3075: void instruction_stos(struct_processus *s_etat_processus);
3076: void instruction_stoswi(struct_processus *s_etat_processus);
3077: void instruction_str_fleche(struct_processus *s_etat_processus);
3078: void instruction_stws(struct_processus *s_etat_processus);
3079: void instruction_sub(struct_processus *s_etat_processus);
3080: void instruction_suspend(struct_processus *s_etat_processus);
3081: void instruction_svd(struct_processus *s_etat_processus);
3082: void instruction_svl(struct_processus *s_etat_processus);
3083: void instruction_swap(struct_processus *s_etat_processus);
3084: void instruction_swi(struct_processus *s_etat_processus);
3085: void instruction_swilock(struct_processus *s_etat_processus);
3086: void instruction_swiqueue(struct_processus *s_etat_processus);
3087: void instruction_swistatus(struct_processus *s_etat_processus);
3088: void instruction_swiunlock(struct_processus *s_etat_processus);
3089: void instruction_swapcntxt(struct_processus *s_etat_processus);
3090: void instruction_sx(struct_processus *s_etat_processus);
3091: void instruction_sx2(struct_processus *s_etat_processus);
3092: void instruction_sxy(struct_processus *s_etat_processus);
3093: void instruction_sy(struct_processus *s_etat_processus);
3094: void instruction_sy2(struct_processus *s_etat_processus);
3095: void instruction_sync(struct_processus *s_etat_processus);
3096: void instruction_syseval(struct_processus *s_etat_processus);
3097:
3098: void instruction_table_fleche(struct_processus *s_etat_processus);
3099: void instruction_tail(struct_processus *s_etat_processus);
3100: void instruction_tan(struct_processus *s_etat_processus);
3101: void instruction_tanh(struct_processus *s_etat_processus);
3102: void instruction_target(struct_processus *s_etat_processus);
3103: void instruction_taylr(struct_processus *s_etat_processus);
3104: void instruction_then(struct_processus *s_etat_processus);
3105: void instruction_time(struct_processus *s_etat_processus);
3106: void instruction_title(struct_processus *s_etat_processus);
3107: void instruction_tokenize(struct_processus *s_etat_processus);
3108: void instruction_tot(struct_processus *s_etat_processus);
3109: void instruction_trim(struct_processus *s_etat_processus);
3110: void instruction_trn(struct_processus *s_etat_processus);
3111: void instruction_trnc(struct_processus *s_etat_processus);
3112: void instruction_true(struct_processus *s_etat_processus);
3113: void instruction_type(struct_processus *s_etat_processus);
1.76 bertrand 3114: void instruction_t_vers_l(struct_processus *s_etat_processus);
1.1 bertrand 3115:
3116: void instruction_ucase(struct_processus *s_etat_processus);
3117: void instruction_uchol(struct_processus *s_etat_processus);
1.214 bertrand 3118: void instruction_uncompress(struct_processus *s_etat_processus);
1.1 bertrand 3119: void instruction_unlock(struct_processus *s_etat_processus);
3120: void instruction_unprotect(struct_processus *s_etat_processus);
3121: void instruction_until(struct_processus *s_etat_processus);
3122: void instruction_use(struct_processus *s_etat_processus);
3123: void instruction_utpc(struct_processus *s_etat_processus);
3124: void instruction_utpf(struct_processus *s_etat_processus);
3125: void instruction_utpn(struct_processus *s_etat_processus);
3126: void instruction_utpt(struct_processus *s_etat_processus);
3127:
3128: void instruction_var(struct_processus *s_etat_processus);
3129: void instruction_variable(struct_processus *s_etat_processus);
3130: void instruction_vars(struct_processus *s_etat_processus);
3131: void instruction_verify(struct_processus *s_etat_processus);
3132: void instruction_vers_niveau_inferieur(struct_processus *s_etat_processus);
3133: void instruction_vers_niveau_superieur(struct_processus *s_etat_processus);
3134: void instruction_version(struct_processus *s_etat_processus);
3135: void instruction_visit(struct_processus *s_etat_processus);
3136: void instruction_volatile(struct_processus *s_etat_processus);
3137:
3138: void instruction_wait(struct_processus *s_etat_processus);
3139: void instruction_warranty(struct_processus *s_etat_processus);
3140: void instruction_wfdata(struct_processus *s_etat_processus);
3141: void instruction_wfack(struct_processus *s_etat_processus);
3142: void instruction_wflock(struct_processus *s_etat_processus);
3143: void instruction_wfpoke(struct_processus *s_etat_processus);
3144: void instruction_wfproc(struct_processus *s_etat_processus);
3145: void instruction_wfsock(struct_processus *s_etat_processus);
3146: void instruction_wfswi(struct_processus *s_etat_processus);
3147: void instruction_while(struct_processus *s_etat_processus);
3148: void instruction_wireframe(struct_processus *s_etat_processus);
3149: void instruction_workdir(struct_processus *s_etat_processus);
3150: void instruction_write(struct_processus *s_etat_processus);
3151:
3152: void instruction_xcol(struct_processus *s_etat_processus);
3153: void instruction_xor(struct_processus *s_etat_processus);
3154: void instruction_xpon(struct_processus *s_etat_processus);
3155: void instruction_xroot(struct_processus *s_etat_processus);
3156:
3157: void instruction_ycol(struct_processus *s_etat_processus);
3158: void instruction_yield(struct_processus *s_etat_processus);
3159:
3160: /*
3161: --------------------------------------------------------------------------------
1.259 bertrand 3162: Procédures
1.1 bertrand 3163: --------------------------------------------------------------------------------
3164: */
3165:
3166: #ifndef RPLARGS
3167: void affectation_interruptions_logicielles(struct_processus *s_etat_processus);
3168: void affichage_pile(struct_processus *s_etat_processus,
1.211 bertrand 3169: struct_liste_chainee *l_element_courant, integer8 niveau_courant);
1.1 bertrand 3170: #endif
3171:
3172: void *allocation_maillon(struct_processus *s_etat_processus);
3173:
3174: #ifndef RPLARGS
3175: void analyse(struct_processus *s_etat_processus, void (*fonction)());
1.34 bertrand 3176: void *analyse_instruction(struct_processus *s_etat_processus,
1.1 bertrand 3177: unsigned char *candidat);
3178: void appel_gnuplot(struct_processus *s_etat_processus,
3179: unsigned char persistance);
3180: void cf(struct_processus *s_etat_processus, unsigned char indice_drapeau);
3181: void cond(struct_processus *s_etat_processus,
3182: struct_matrice *s_matrice, real8 *condition);
1.142 bertrand 3183: void conversion_chaine(struct_processus *s_etat_processus,
3184: unsigned char *chaine, unsigned char type);
1.1 bertrand 3185: void conversion_decimal_vers_hms(real8 *angle);
3186: void conversion_degres_vers_radians(real8 *angle);
1.258 bertrand 3187: void conversion_element_tex(struct_processus *s_etat_processus,
3188: unsigned char **element, unsigned char *fonction);
1.1 bertrand 3189: void conversion_format(struct_processus *s_etat_processus,
3190: unsigned char *chaine);
3191: void conversion_hms_vers_decimal(real8 *angle);
1.258 bertrand 3192: void conversion_majuscule_limitee(
3193: unsigned char *chaine_entree, unsigned char *chaine_sortie,
3194: integer8 longueur);
1.1 bertrand 3195: void conversion_radians_vers_degres(real8 *angle);
1.95 bertrand 3196: void copie_arbre_variables(struct_processus *s_etat_processus,
3197: struct_processus *s_nouvel_etat_processus);
1.1 bertrand 3198: void correction_formateur_tex(struct_processus *s_etat_processus,
3199: unsigned char **ligne);
3200: void depilement_pile_systeme(struct_processus *s_etat_processus);
3201: void derivation(struct_processus *s_etat_processus,
3202: struct_objet **s_expression);
3203: void determinant(struct_processus *s_etat_processus, struct_matrice *s_matrice,
3204: void *valeur);
3205: void deverrouillage_threads_concurrents(struct_processus *s_etat_processus);
3206: void ecriture_pile(struct_processus *s_etat_processus, file *flux,
1.211 bertrand 3207: struct_liste_chainee *l_element_courant, integer8 niveau_courant);
1.1 bertrand 3208: void ecriture_profil(struct_processus *s_etat_processus);
1.23 bertrand 3209: void effacement_pile_systeme(struct_processus *s_etat_processus);
1.1 bertrand 3210: void empilement_pile_systeme(struct_processus *s_etat_processus);
1.211 bertrand 3211: void encart(struct_processus *s_etat_processus, integer8 duree);
1.1 bertrand 3212: void evaluation_romberg(struct_processus *s_etat_processus,
3213: struct_objet *s_expression, unsigned char *variable, real8 *point,
3214: real8 *valeur, logical1 *validite);
3215: void factorisation_cholesky(struct_processus *s_etat_processus,
3216: struct_matrice *s_matrice, unsigned char mode);
3217: void factorisation_lq(struct_processus *s_etat_processus,
3218: struct_matrice *s_matrice, void **tau);
3219: void factorisation_lu(struct_processus *s_etat_processus,
3220: struct_matrice *s_matrice, struct_matrice **s_permutation);
3221: void factorisation_qr(struct_processus *s_etat_processus,
3222: struct_matrice *s_matrice, void **tau);
3223: void factorisation_schur(struct_processus *s_etat_processus,
3224: struct_matrice *s_matrice, struct_matrice **s_schur);
3225: void *fusible(void *argument);
3226: void formateur_tex(struct_processus *s_etat_processus, struct_objet *s_objet,
3227: unsigned char environnement);
3228: void formateur_elementaire_tex(struct_processus *s_etat_processus,
3229: file *fichier, struct_objet *s_objet, unsigned char environnement);
3230: void impression_pile(struct_processus *s_etat_processus,
3231: struct_liste_chainee *l_element_courant,
1.211 bertrand 3232: unsigned char methode, integer8 niveau_courant);
1.1 bertrand 3233: void impression_tex(struct_processus *s_etat_processus);
3234: void informations(struct_processus *s_etat_processus);
3235: void initialisation_allocateur(struct_processus *s_etat_processus);
3236: void initialisation_completion(void);
1.110 bertrand 3237: void initialisation_contexte_cas(struct_processus *s_etat_processus);
1.1 bertrand 3238: void initialisation_drapeaux(struct_processus *s_etat_processus);
3239: void initialisation_generateur_aleatoire(struct_processus *s_etat_processus,
1.211 bertrand 3240: logical1 initialisation_automatique, integer8 racine);
1.1 bertrand 3241: void initialisation_instructions(struct_processus *s_etat_processus);
1.81 bertrand 3242: void initialisation_variables(struct_processus *s_etat_processus);
1.1 bertrand 3243: #endif
3244:
3245: void initialisation_objet(struct_objet *s_objet);
3246:
3247: #ifndef RPLARGS
3248: void insertion_thread(struct_processus *s_etat_processus,
3249: logical1 thread_principal);
3250: void insertion_thread_surveillance(struct_processus *s_etat_processus,
3251: struct_descripteur_thread *s_argument_thread);
3252: void integrale_romberg(struct_processus *s_etat_processus,
3253: struct_objet *s_expression, unsigned char *variable,
3254: real8 a, real8 b, real8 precision);
1.102 bertrand 3255: void interface_cas(struct_processus *s_etat_processus,
3256: enum t_rplcas_commandes commande);
1.120 bertrand 3257: void interruption1(int signal);
3258: void interruption2(int signal);
3259: void interruption3(int signal);
3260: void interruption4(int signal);
3261: void interruption5(int signal);
1.148 bertrand 3262: void interruption6(int signal);
1.302 bertrand 3263: #ifdef HAVE_SIGSEGV_RECOVERY
1.301 bertrand 3264: void interruption_depassement_pile(int urgence,
3265: stackoverflow_context_t scp);
3266: #endif
1.1 bertrand 3267: void inversion_matrice(struct_processus *s_etat_processus,
3268: struct_matrice *s_matrice);
3269: void lancement_daemon(struct_processus *s_etat_processus);
3270: void *lancement_thread(void *argument);
3271: #endif
3272:
3273: void liberation(struct_processus *s_etat_processus, struct_objet *s_objet);
3274: void liberation_maillon(struct_processus *s_etat_processus,
3275: struct_liste_chainee *maillon);
3276:
3277: #ifndef RPLARGS
3278: void liberation_allocateur(struct_processus *s_etat_processus);
3279: void liberation_arbre_instructions(struct_processus *s_etat_processus,
3280: struct_instruction *arbre);
1.82 bertrand 3281: void liberation_arbre_variables(struct_processus *s_etat_processus,
3282: struct_arbre_variables *arbre, logical1 definitions);
1.186 bertrand 3283: void liberation_arbre_variables_partagees(struct_processus *s_etat_processus,
1.187 bertrand 3284: struct_arbre_variables_partagees *arbre);
1.110 bertrand 3285: void liberation_contexte_cas(struct_processus *s_etat_processus);
1.1 bertrand 3286: void liberation_generateur_aleatoire(struct_processus *s_etat_processus);
1.187 bertrand 3287: void liberation_mutexes_arbre_variables_partagees(struct_processus
3288: *s_etat_processus, struct_arbre_variables_partagees *l_element_courant);
1.1 bertrand 3289: void liberation_threads(struct_processus *s_etat_processus);
3290: void liberation_profil(struct_processus *s_etat_processus);
3291: void localisation_courante(struct_processus *s_etat_processus);
3292: void modification_pid_thread_pere(struct_processus *s_etat_processus);
3293: void moindres_carres(struct_processus *s_etat_processus,
3294: struct_matrice *s_matrice_a, struct_matrice *s_matrice_b,
3295: struct_matrice *s_matrice_x);
3296: void profilage(struct_processus *s_etat_processus, unsigned char *fonction);
3297: void rang(struct_processus *s_etat_processus, struct_matrice *s_matrice,
3298: integer8 *valeur);
3299: void recherche_type(struct_processus *s_etat_processus);
3300: void retrait_thread(struct_processus *s_etat_processus);
3301: void retrait_thread_surveillance(struct_processus *s_etat_processus,
3302: struct_descripteur_thread *s_argument_thread);
3303: void rplcore(struct_processus *s_etat_processus);
1.133 bertrand 3304: #endif
3305:
1.34 bertrand 3306: void scrutation_injection(struct_processus *s_etat_processus);
1.133 bertrand 3307:
3308: #ifndef RPLARGS
1.119 bertrand 3309: void scrutation_interruptions(struct_processus *s_etat_processus);
1.1 bertrand 3310: void sf(struct_processus *s_etat_processus, unsigned char indice_drapeau);
3311: void *surveillance_processus(void *argument);
1.211 bertrand 3312: void swap(void *variable_1, void *variable_2, integer8 taille_octets);
1.184 bertrand 3313: void *thread_signaux(void *argument);
1.44 bertrand 3314: void trace(struct_processus *s_etat_processus, FILE *flux);
1.1 bertrand 3315: void traitement_asynchrone_exceptions_gsl(struct_processus *s_etat_processus);
3316: void traitement_exceptions_gsl(const char *reason, const char *file,
3317: int line, int gsl_errno);
3318: void traitement_interruptions_logicielles(struct_processus *s_etat_processus);
3319: void tri_base_symboles_externes(struct_processus *s_etat_processus);
1.211 bertrand 3320: void tri_vecteur(real8 *vecteur, integer8 taille);
1.1 bertrand 3321: void valeurs_propres(struct_processus *s_etat_processus,
3322: struct_matrice *s_matrice,
3323: struct_vecteur *s_valeurs_propres,
3324: struct_matrice *s_vecteurs_propres_gauches,
3325: struct_matrice *s_vecteur_propres_droits);
3326: void valeurs_propres_generalisees(struct_processus *s_etat_processus,
3327: struct_matrice *s_matrice,
3328: struct_matrice *s_metrique,
3329: struct_vecteur *s_valeurs_propres,
3330: struct_matrice *s_vecteurs_propres_gauches,
3331: struct_matrice *s_vecteur_propres_droits);
3332: void valeurs_singulieres(struct_processus *s_etat_processus,
3333: struct_matrice *s_matrice,
3334: struct_matrice *u, struct_vecteur *s, struct_matrice *vh);
3335: void verrouillage_threads_concurrents(struct_processus *s_etat_processus);
3336: #endif
3337:
1.120 bertrand 3338: /*
3339: --------------------------------------------------------------------------------
3340: Fonctions de gestion des signaux
3341: --------------------------------------------------------------------------------
3342: */
3343:
1.57 bertrand 3344: #ifndef RPLARGS
1.120 bertrand 3345: void creation_queue_signaux(struct_processus *s_etat_processus);
3346: void liberation_queue_signaux(struct_processus *s_etat_processus);
3347: void destruction_queue_signaux(struct_processus *s_etat_processus);
3348: int envoi_signal_contexte(struct_processus *s_etat_processus,
3349: enum signaux_rpl signal);
1.288 bertrand 3350: int envoi_signal_processus(pid_t pid, enum signaux_rpl signal,
3351: logical1 test_ouverture);
1.329 bertrand 3352: int envoi_signal_thread(struct_processus *s_etat_processus,
3353: pthread_t tid, enum signaux_rpl signal);
1.57 bertrand 3354: #endif
3355:
1.1 bertrand 3356: /*
3357: --------------------------------------------------------------------------------
1.259 bertrand 3358: Fonctions de sommation de vecteur dans perte de précision
1.1 bertrand 3359: --------------------------------------------------------------------------------
3360: */
3361:
1.211 bertrand 3362: real8 sommation_vecteur_reel(real8 *vecteur, integer8 *taille,
1.1 bertrand 3363: logical1 *erreur_memoire);
1.211 bertrand 3364: complex16 sommation_vecteur_complexe(complex16 *vecteur, integer8 *taille,
1.1 bertrand 3365: logical1 *erreur_memoire);
3366:
3367: /*
3368: --------------------------------------------------------------------------------
3369: Routine principale
3370: --------------------------------------------------------------------------------
3371: */
3372:
3373: #ifndef RPLARGS
1.147 bertrand 3374: int rplinit(int argc, char *argv[], char *envp[],
3375: unsigned char ***resultats, char *rpl_home);
1.1 bertrand 3376: #endif
3377:
3378: /*
3379: --------------------------------------------------------------------------------
3380: Routines de statistiques
3381: --------------------------------------------------------------------------------
3382: */
3383:
3384: #ifndef RPLARGS
3385: real8 correlation_statistique(struct_matrice *s_matrice,
1.211 bertrand 3386: integer8 colonne_1, integer8 colonne_2, logical1 *erreur);
1.1 bertrand 3387: real8 covariance_statistique(struct_matrice *s_matrice,
1.211 bertrand 3388: integer8 colonne_1, integer8 colonne_2,
1.1 bertrand 3389: unsigned char type, logical1 *erreur);
1.258 bertrand 3390: struct_vecteur *ecart_type_statistique(struct_processus *s_etat_processus,
3391: struct_matrice *s_matrice, unsigned char type);
3392: struct_vecteur *moyenne_statistique(struct_processus *s_etat_processus,
3393: struct_matrice *s_matrice);
3394: struct_vecteur *sommation_colonne_statistique(
3395: struct_processus *s_etat_processus, struct_matrice *s_matrice,
1.211 bertrand 3396: integer8 colonne);
1.258 bertrand 3397: struct_vecteur *sommation_produits_colonnes_statistiques(
3398: struct_processus *s_etat_processus, struct_matrice
1.211 bertrand 3399: *s_matrice, integer8 colonne_1, integer8 colonne_2);
1.258 bertrand 3400: struct_vecteur *sommation_statistique(struct_processus *s_etat_processus,
3401: struct_matrice *s_matrice);
3402: struct_vecteur *variance_statistique(struct_processus *s_etat_processus,
3403: struct_matrice *s_matrice, unsigned char type);
1.1 bertrand 3404: #endif
3405:
3406: /*
3407: --------------------------------------------------------------------------------
1.259 bertrand 3408: Gestion des bibliothèques
1.1 bertrand 3409: --------------------------------------------------------------------------------
3410: */
3411:
3412: #ifndef RPLARGS
3413: void *chargement_bibliotheque(struct_processus *s_etat_processus,
3414: unsigned char *bibliotheque);
3415: logical1 execution_fonction_de_bibliotheque(struct_processus *s_etat_processus,
3416: unsigned char *nom_fonction, unsigned char *bibliothque);
3417: logical1 retrait_bibliotheque(struct_processus *s_etat_processus,
3418: struct_bibliotheque *descripteur);
3419: #endif
3420:
3421: struct_liste_chainee *depilement_pile_operationnelle(struct_rpl_arguments
3422: *s_rpl_arguments, struct_objet **s_objet);
3423: struct_liste_chainee *empilement_pile_operationnelle(struct_rpl_arguments
3424: *s_rpl_arguments, struct_objet *s_objet);
3425: struct_liste_chainee *sauvegarde_arguments(struct_rpl_arguments
1.211 bertrand 3426: *s_rpl_arguments, integer8 nombre_arguments);
1.1 bertrand 3427:
3428: /*
3429: --------------------------------------------------------------------------------
3430: Fonctions retournant un CHARACTER*(*)
3431: --------------------------------------------------------------------------------
3432: */
3433:
3434: #ifndef RPLARGS
3435: unsigned char *analyse_algebrique(struct_processus *s_etat_processus,
3436: unsigned char *chaine_algebrique, struct_liste_chainee **l_base_liste);
1.319 bertrand 3437: #endif
1.168 bertrand 3438: unsigned char *analyse_flux(struct_processus *s_etat_processus,
1.211 bertrand 3439: unsigned char *flux, integer8 longueur);
1.319 bertrand 3440: #ifndef RPLARGS
1.258 bertrand 3441: unsigned char *chiffrement(struct_processus *s_etat_processus,
3442: const EVP_CIPHER *type_chiffrement,
1.211 bertrand 3443: logical1 encodage, unsigned char *message, integer8 longueur_message,
3444: unsigned char *clef, integer8 longueur_clef,
1.195 bertrand 3445: unsigned char *vecteur_initialisation,
1.353 bertrand 3446: integer8 *longueur_message_chiffre,
3447: unsigned char padding);
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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