Annotation of rpl/src/rpl.h, revision 1.352
1.1 bertrand 1: /*
2: ================================================================================
1.352 ! bertrand 3: RPL/2 (R) version 4.1.36
1.351 bertrand 4: Copyright (C) 1989-2024 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>
1.1 bertrand 96:
97: #ifndef RPLARGS
1.32 bertrand 98: # include <sys/mman.h>
1.1 bertrand 99: # include <sys/resource.h>
100: # include <sys/select.h>
101: # include <sys/socket.h>
102: # include <sys/stat.h>
103: # include <sys/timeb.h>
104: # include <sys/types.h>
105: # include <sys/un.h>
106: # include <sys/wait.h>
1.317 bertrand 107: # include <omp.h>
1.1 bertrand 108:
109: # include <arpa/inet.h>
110: # include <netinet/in.h>
111: # include <netdb.h>
112:
113: # include <dlfcn.h>
114: # include <fcntl.h>
115: # include <pthread.h>
1.150 bertrand 116: # include <regex.h>
1.51 bertrand 117:
118: # ifdef OS2
119: # undef pthread_mutexattr_settype
120: # define pthread_mutexattr_settype(a, b)
121: # endif
122:
1.1 bertrand 123: # include <pwd.h>
1.134 bertrand 124: # ifdef SHARED_MEMORY
125: # include <sys/shm.h>
126: # endif
1.57 bertrand 127:
1.241 bertrand 128: # ifndef IPCS_SYSV
129: # include <semaphore.h>
130: # else
131: # include <sys/ipc.h>
132: # include <sys/sem.h>
1.53 bertrand 133:
1.244 bertrand 134: # ifdef OS2
135: # define INCL_DOSSEMAPHORES
136: # define INCL_DOSMEMMGR
137: # define INCL_DOSERRORS
138: # include <os2.h>
139:
140: typedef struct _OS2SEM
141: {
142: HMTX hmtx;
143: HEV hev;
144: ULONG shared;
145: ULONG *cnt;
146: ULONG *nopened;
147: ULONG allocated;
148: } sem_t;
149: # else // IPCS_SYSV
150: typedef struct
151: {
152: int sem;
153: int alloue;
154: unsigned char *path;
155: pid_t pid;
156: pthread_t tid;
157: } sem_t;
1.130 bertrand 158: # endif
1.244 bertrand 159:
160: # ifndef SEM_FAILED
161: # define SEM_FAILED NULL
162: # endif
163:
164: sem_t *sem_open_SysV(const char *nom, int oflag, ...);
165: int sem_init_SysV(sem_t *sem, int shared, unsigned int value);
166: int sem_close_SysV(sem_t *sem);
167: int sem_wait_SysV(sem_t *sem);
168: int sem_trywait_SysV(sem_t *sem);
169: int sem_timedwait_SysV(sem_t *sem, struct timespec *ts);
170: int sem_post_SysV(sem_t *sem);
171: int sem_getvalue_SysV(sem_t *sem, int *value);
172: int sem_unlink_SysV(char *nom);
173: int sem_destroy_SysV(sem_t *sem);
1.51 bertrand 174: # endif
175:
1.1 bertrand 176: # include <setjmp.h>
177: # include <termios.h>
178: # include <time.h>
179: # include <unistd.h>
180: # include <locale.h>
181:
182: # include "history.h"
183: # include "readline.h"
184: # include "termcap.h"
185: # include "iconv.h"
1.214 bertrand 186: # include "zlib.h"
1.1 bertrand 187:
1.13 bertrand 188: # include "openssl/evp.h"
1.344 bertrand 189: # ifndef RPLCXX
190: # ifndef OPENSSL_NO_MD2
191: # include "openssl/md2.h"
192: # endif
193: # ifndef OPENSSL_NO_MD4
194: # include "openssl/md4.h"
195: # endif
196: # ifndef OPENSSL_NO_MD5
197: # include "openssl/md5.h"
198: # endif
199: # ifndef OPENSSL_NO_MDC2
200: # include "openssl/mdc2.h"
201: # endif
202: # ifndef OPENSSL_NO_RIPEMD
203: # include "openssl/ripemd.h"
204: # endif
205: # ifndef OPENSSL_NO_SHA
206: # include "openssl/sha.h"
207: # endif
208: # ifndef OPENSSL_NO_WHIRLPOOL
209: # include "openssl/whrlpool.h"
210: # endif
211: # ifndef OPENSSL_NO_AES
212: # include "openssl/aes.h"
213: # endif
214: # ifndef OPENSSL_NO_CAMELLIA
215: # include "openssl/camellia.h"
216: # endif
217: # ifndef OPENSSL_NO_RC2
218: # include "openssl/rc2.h"
219: # endif
220: # ifndef OPENSSL_NO_IDEA
221: # include "openssl/idea.h"
222: # endif
1.196 bertrand 223: # endif
1.194 bertrand 224:
1.15 bertrand 225: # include "sqlite3.h"
1.301 bertrand 226:
227: # ifndef BROKEN_SIGSEGV
228: # include "sigsegv.h"
229: # endif
230:
1.135 bertrand 231: # ifdef OS2
232: // Bug de libsigsegv
233: # undef HAVE_STACK_OVERFLOW_RECOVERY
234: # endif
1.13 bertrand 235:
1.1 bertrand 236: # define GSL_RANGE_CHECK_OFF
237: # include "gsl/gsl_cdf.h"
238: # include "gsl/gsl_cblas.h"
239: # include "gsl/gsl_errno.h"
240: # include "gsl/gsl_fft_complex.h"
241: # include "gsl/gsl_permutation.h"
242: # include "gsl/gsl_randist.h"
243: # include "gsl/gsl_rng.h"
244: # include "gsl/gsl_sf.h"
245: #endif
246:
247: #ifdef SunOS
248: # include <ieeefp.h>
249: #endif
250:
1.259 bertrand 251: // Définition spécifique à Hurd
1.23 bertrand 252: #ifndef PIPE_BUF
253: # define fpathconf (".", _PC_PIPE_BUF)
254: #endif
255:
1.1 bertrand 256: #ifdef MYSQL_SUPPORT
257: # include <mysql.h>
258: # define mysqlclose(arg) mysql_close(arg.mysql)
259: #else
260: # define mysqlclose(arg)
261: #endif
262:
263: #ifdef POSTGRESQL_SUPPORT
264: # include <libpq-fe.h>
265: # define postgresqlclose(arg) PQfinish(arg.postgresql)
266: #else
267: # define postgresqlclose(arg)
268: #endif
269:
1.25 bertrand 270: #include "librplprototypes.h"
1.1 bertrand 271:
1.61 bertrand 272: #ifndef RPLARGS
273: # ifndef UNIX_PATH_MAX
1.342 bertrand 274: # pragma GCC diagnostic push
275: # pragma GCC diagnostic ignored "-Wunused-variable"
276: static struct sockaddr_un sizecheck;
1.61 bertrand 277: # define UNIX_PATH_MAX sizeof(sizecheck.sun_path)
1.342 bertrand 278: # pragma GCC diagnostic pop
1.61 bertrand 279: # endif
1.56 bertrand 280: #endif
281:
1.163 bertrand 282: #ifdef MAIN_RPL
283: # define __EXTERN__
284: # define __STATIC_MUTEX_INITIALIZATION__ = PTHREAD_MUTEX_INITIALIZER
285: #else
286: # define __EXTERN__ extern
287: # define __STATIC_MUTEX_INITIALIZATION__
288: #endif
289:
1.299 bertrand 290:
1.60 bertrand 291: /*
292: ================================================================================
1.259 bertrand 293: Bugs spécifiques
1.60 bertrand 294: ================================================================================
295: */
296:
1.259 bertrand 297: // Néant
1.164 bertrand 298:
299: /*
300: ================================================================================
301: TYPES
302: ================================================================================
303: */
304:
305: typedef FILE file;
306: typedef unsigned char t_8_bits;
307:
308: #ifndef RPLARGS
309: # include "rpltypes-conv.h"
310: #else
311: # include "rpltypes.h"
312: #endif
313:
1.120 bertrand 314: enum signaux_rpl
315: {
1.122 bertrand 316: rpl_signull = 0,
1.120 bertrand 317: rpl_sigint,
318: rpl_sigterm,
1.259 bertrand 319: rpl_sigstart, // Signal envoyé par un père pour lancer son fils.
320: rpl_sigcont, // Signal de redémarrage d'un processus arrêté par
1.120 bertrand 321: // SUSPEND
1.259 bertrand 322: rpl_sigstop, // Signal d'arrêt envoyé par l'instruction STOP ou
1.120 bertrand 323: // FUSE. (FSTOP)
1.259 bertrand 324: rpl_sigabort, // Signal envoyé par l'instruction ABORT (à regrouper
1.120 bertrand 325: // avec FABORT)
1.259 bertrand 326: rpl_sigurg, // Signal d'arrêt urgent
327: rpl_siginject, // Signal indiquant la présence d'une donnée à lire
328: // envoyée depuis le père
329: rpl_sigalrm, // Signal d'alarme (erreur système) depuis un fils
1.120 bertrand 330: rpl_sighup,
331: rpl_sigtstp,
1.121 bertrand 332: rpl_sigexcept,
1.331 bertrand 333: rpl_sigmax,
334: rpl_siguser // Base des signaux à la discrétion de l'utilisateur
1.120 bertrand 335: };
336:
337: #define LONGUEUR_QUEUE_SIGNAUX 1024
338:
1.259 bertrand 339: // Une structure s_queue_signaux est créée par processus (et non par thread).
340: // Elle est projetée dans un segment de mémoire partagée pour qu'elle soit
341: // accessible à la fois du père et des fils.
1.120 bertrand 342:
1.133 bertrand 343: #ifndef RPLARGS
1.120 bertrand 344: typedef struct queue_signaux
345: {
346: volatile int pointeur_lecture;
347: volatile int pointeur_ecriture;
1.239 bertrand 348: volatile logical1 requete_arret;
349:
1.164 bertrand 350: pthread_t thread_signaux;
1.274 bertrand 351: pid_t controle;
1.63 bertrand 352:
1.120 bertrand 353: volatile struct
354: {
355: pid_t pid;
356: enum signaux_rpl signal;
357: } queue[LONGUEUR_QUEUE_SIGNAUX];
1.239 bertrand 358:
359: # ifdef OS2
360: sem_t semaphore;
361: sem_t signalisation;
362: sem_t arret_signalisation;
363: # endif
1.120 bertrand 364: } struct_queue_signaux;
1.63 bertrand 365:
1.239 bertrand 366: __EXTERN__ struct_queue_signaux *s_queue_signaux;
367: __EXTERN__ int f_queue_signaux;
1.163 bertrand 368:
1.239 bertrand 369: # ifndef OS2
370: __EXTERN__ sem_t *semaphore_queue_signaux;
371: __EXTERN__ sem_t *semaphore_signalisation;
372: __EXTERN__ sem_t *semaphore_arret_signalisation;
1.62 bertrand 373: # endif
1.57 bertrand 374: #endif
375:
1.68 bertrand 376: #if ! defined(UNION_SEMUN) && defined(IPCS_SYSV)
1.60 bertrand 377: union semun
378: {
379: int val;
380: struct semid_ds *buf;
381: unsigned short *array;
382: struct seminfo *__buf;
383: };
384: #endif
385:
1.132 bertrand 386: #ifndef RTLD_LOCAL
387: # define RTLD_LOCAL 0
388: #endif
389:
390: #ifndef SIGSTKSZ
391: # define SIGSTKSZ 65536
392: #endif
1.53 bertrand 393:
1.258 bertrand 394:
1.53 bertrand 395: /*
396: ================================================================================
1.259 bertrand 397: SÉMAPHORES
1.53 bertrand 398: ================================================================================
399: */
400:
1.68 bertrand 401: #ifdef IPCS_SYSV
1.246 bertrand 402: # ifdef DEBUG_SEMAPHORES
1.333 bertrand 403: # define sem_init(a, b, c) ({ \
404: uprintf("[%d-%llu] Semaphore %s (%p) "\
405: "initialization at %s() " \
406: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
407: pthread_self(), \
408: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
409: sem_init_SysV(a, b, c); })
1.247 bertrand 410: # define sem_wait(a) ({ int value; sem_getvalue(a, &value); \
411: uprintf("[%d-%llu] Semaphore %s (%p) "\
412: "waiting at %s() " \
1.327 bertrand 413: "line #%d <%d>\n", (int) getpid(), (unsigned long long) i\
1.247 bertrand 414: pthread_self(), \
1.327 bertrand 415: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
1.247 bertrand 416: sem_wait_SysV(a); })
1.328 bertrand 417: # define sem_trywait(a) ({ int value; sem_getvalue(a, &value); \
418: uprintf("[%d-%llu] Semaphore %s (%p) "\
419: "trywaiting at %s() " \
420: "line #%d <%d>\n", (int) getpid(), (unsigned long long) i\
421: pthread_self(), \
422: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
423: sem_trywait_SysV(a); })
424: # define sem_post(a) ({ int value; sem_getvalue(a, &value); \
1.247 bertrand 425: uprintf("[%d-%llu] Semaphore %s (%p) "\
426: "posting at %s() " \
1.327 bertrand 427: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
1.247 bertrand 428: pthread_self(), \
1.327 bertrand 429: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
1.247 bertrand 430: sem_post_SysV(a); })
1.328 bertrand 431: # define sem_destroy(a) ({ int value; sem_getvalue(a, &value); \
432: uprintf("[%d-%llu] Semaphore %s (%p) "\
433: "destroying at %s() " \
434: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
435: pthread_self(), \
436: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
1.247 bertrand 437: if (value == 0) BUG(1, uprintf("Value %d\n", value)); \
438: sem_destroy_SysV(a); })
439: # else
1.246 bertrand 440: # define sem_destroy(a) sem_destroy_SysV(a)
441: # define sem_wait(a) sem_wait_SysV(a)
442: # define sem_post(a) sem_post_SysV(a)
443: # endif
444:
1.53 bertrand 445: # define sem_init(a, b, c) sem_init_SysV(a, b, c)
446: # define sem_trywait(a) sem_trywait_SysV(a)
1.170 bertrand 447: # define sem_timedwait(a, b) sem_timedwait_SysV(a, b)
1.53 bertrand 448: # define sem_getvalue(a, b) sem_getvalue_SysV(a, b)
449: # define sem_open(...) sem_open_SysV(__VA_ARGS__)
450: # define sem_close(a) sem_close_SysV(a)
451: # define sem_unlink(a) sem_unlink_SysV(a)
1.246 bertrand 452: #else
1.247 bertrand 453: # ifdef DEBUG_SEMAPHORES
1.333 bertrand 454: # define sem_init(a, b, c) ({ \
455: uprintf("[%d-%llu] Semaphore %s (%p) "\
456: "initialization at %s() " \
457: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
458: pthread_self(), \
459: #a, a, __FUNCTION__, __LINE__, c), fflush(stdout); \
460: sem_init(a, b, c); })
1.247 bertrand 461: # define sem_wait(a) ({ int value; sem_getvalue(a, &value); \
462: uprintf("[%d-%llu] Semaphore %s (%p) "\
463: "waiting at %s() " \
1.327 bertrand 464: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
1.247 bertrand 465: pthread_self(), \
1.327 bertrand 466: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
467: sem_wait(a); })
1.328 bertrand 468: # define sem_trywait(a) ({ int value; sem_getvalue(a, &value); \
469: uprintf("[%d-%llu] Semaphore %s (%p) "\
470: "trywaiting at %s() " \
471: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
472: pthread_self(), \
473: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
474: sem_trywait(a); })
1.247 bertrand 475: # define sem_post(a) ({ int value; sem_getvalue(a, &value); \
476: uprintf("[%d-%llu] Semaphore %s (%p) "\
477: "posting at %s() " \
1.327 bertrand 478: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
1.247 bertrand 479: pthread_self(), \
1.327 bertrand 480: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
481: sem_post(a); })
1.247 bertrand 482: # define sem_destroy(a) ({ int value; sem_getvalue(a, &value); \
1.328 bertrand 483: uprintf("[%d-%llu] Semaphore %s (%p) "\
484: "destroying at %s() " \
485: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
486: pthread_self(), \
487: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
1.247 bertrand 488: if (value == 0) BUG(1, uprintf("Value %d\n", value)); \
489: sem_destroy(a); })
490: # endif
1.53 bertrand 491: #endif
492:
493:
1.1 bertrand 494: /*
495: ================================================================================
496: SIGNAUX
497: ================================================================================
498: */
499:
500: #ifndef RPLARGS
1.57 bertrand 501:
1.259 bertrand 502: // Signaux utilisés par défaut :
1.57 bertrand 503: // SIGINT
504: // SIGTSTP
505: // SIGCONT
506: // SIGPIPE
1.259 bertrand 507: // SIGUSR1 et SIGUSR2 sont utilisé par libsigsegv.
1.153 bertrand 508: // SIGHUP
509: // SIGALRM
1.37 bertrand 510:
1.171 bertrand 511: # define SIGTEST 255
1.118 bertrand 512:
1.37 bertrand 513: // Nombre d'interruptions disponibles
1.1 bertrand 514: # define d_NOMBRE_INTERRUPTIONS 64
515: #endif
516:
517: /*
518: ================================================================================
1.259 bertrand 519: Granularité temporelle
1.1 bertrand 520: ================================================================================
521: */
522:
523: #ifndef RPLARGS
524: # define GRANULARITE_us 10
525: # define GRANULARITE_us_max 100000
526: # define INCR_GRANULARITE(g) \
527: do g = 1000 * ((g >= (GRANULARITE_us_max * 1000)) \
528: ? GRANULARITE_us_max : ((g / 1000) + GRANULARITE_us)); while(0)
529: #endif
530:
531: /*
532: ================================================================================
533: Options de debug
534: ================================================================================
535: */
536:
537: #ifndef RPLARGS
538: # define d_debug_pile_utilisateur ((integer8) 0x1)
539: # define d_debug_pile_systeme ((integer8) 0x2)
540: # define d_debug_appels_fonctions ((integer8) 0x4)
541: # define d_debug_processus ((integer8) 0x8)
542: # define d_debug_analyse ((integer8) 0x10)
543: # define d_debug_fusible ((integer8) 0x20)
544: # define d_debug_variables ((integer8) 0x40)
545: # define d_debug_fonctions_intrinseques ((integer8) 0x80)
546: # define d_debug_niveaux ((integer8) 0x100)
547: # define d_conversion_RPN ((integer8) 0x200)
548: # define d_traitement_interruption ((integer8) 0x400)
549: # define d_debug_signaux ((integer8) 0x800)
550: #endif
551:
552: /*
553: ================================================================================
554: Variables globales
555: ================================================================================
556: */
557:
558: #ifndef RPLARGS
1.22 bertrand 559: # ifdef SEMAPHORES_NOMMES
560: # define LONGUEUR_NOM_SEMAPHORE 64
1.163 bertrand 561: # define __PTR__ *
562: # else
563: # define __PTR__
564: # endif
1.22 bertrand 565:
1.163 bertrand 566: __EXTERN__ jmp_buf contexte_ecriture;
567: __EXTERN__ jmp_buf contexte_impression;
568: __EXTERN__ jmp_buf contexte_initial;
569: __EXTERN__ jmp_buf contexte_processus;
570: __EXTERN__ jmp_buf contexte_thread;
1.118 bertrand 571:
1.171 bertrand 572: __EXTERN__ volatile int signal_test;
1.119 bertrand 573:
1.163 bertrand 574: __EXTERN__ pid_t pid_processus_pere;
1.1 bertrand 575:
1.330 bertrand 576: __EXTERN__ pthread_mutex_t mutex_sigaction;
1.280 bertrand 577: __EXTERN__ pthread_mutex_t mutex_liste_threads;
1.333 bertrand 578: __EXTERN__ pthread_mutex_t mutex_liste_threads_surveillance;
1.188 bertrand 579: __EXTERN__ pthread_mutex_t mutex_creation_variable_partagee
1.163 bertrand 580: __STATIC_MUTEX_INITIALIZATION__;
1.175 bertrand 581: __EXTERN__ pthread_mutex_t mutex_sections_critiques;
1.188 bertrand 582: __EXTERN__ pthread_mutex_t mutex_liste_variables_partagees;
1.239 bertrand 583: __EXTERN__ pthread_mutex_t mutex_sem __STATIC_MUTEX_INITIALIZATION__;
1.118 bertrand 584:
1.163 bertrand 585: __EXTERN__ volatile int routine_recursive;
1.332 bertrand 586: __EXTERN__ volatile int nombre_threads_surveillance_processus;
1.245 bertrand 587:
1.257 bertrand 588: # define SEM_FORK 0
1.245 bertrand 589: # define SEM_QUEUE 1
1.246 bertrand 590: # define SEM_SIGNALISATION 2
591: # define SEM_ARRET_SIGNALISATION 3
1.245 bertrand 592:
593: sem_t *sem_init2(unsigned int valeur, pid_t pid, int ordre);
594: sem_t *sem_init3(unsigned int valeur, pid_t pid, pthread_t tid, int ordre);
595: int sem_destroy2(sem_t *semaphore_p, pid_t pid, int ordre);
596: int sem_destroy3(sem_t *semaphore_p, pid_t pid, pthread_t tid, int ordre);
597: int sem_getvalue2(sem_t *semaphore, int *valeur);
598: sem_t *sem_open2(pid_t pid, int ordre);
1.1 bertrand 599: #endif
600:
1.259 bertrand 601: // Le mutex est là uniquement pour pouvoir émuler le comportement
602: // de sem_getvalue() sur un système comme MacOS X qui ne possède pas
1.125 bertrand 603: // cette fonction.
1.22 bertrand 604:
1.239 bertrand 605: #ifdef Darwin
1.22 bertrand 606: #define sem_getvalue(semaphore, value) sem_getvalue2(semaphore, value)
607: #define sem_post(semaphore) \
608: ({ int r; pthread_mutex_lock(&mutex_sem); \
609: r = sem_post(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
610: #define sem_wait(semaphore) \
611: ({ int r; pthread_mutex_lock(&mutex_sem); \
612: r = sem_wait(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
613: #define sem_trywait(semaphore) \
614: ({ int r; pthread_mutex_lock(&mutex_sem); \
615: r = sem_trywait(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
616: #endif
617:
1.1 bertrand 618: /*
619: ================================================================================
620: Macros
621: ================================================================================
622: */
623:
1.259 bertrand 624: // Par défaut, tout est redirigé vers stderr sauf indication explicite de
1.1 bertrand 625: // stdout.
626:
627: #define printf(...) transliterated_fprintf(s_etat_processus, \
628: stderr, __VA_ARGS__)
629: #define fprintf(flux, ...) transliterated_fprintf(s_etat_processus, \
630: flux, __VA_ARGS__)
1.258 bertrand 631: #define uprintf(...) std_fprintf(stderr, __VA_ARGS__)
632: #define ufprintf(flux, ...) std_fprintf(flux, __VA_ARGS__)
1.1 bertrand 633:
634: #ifdef SunOS
635: # define fopen(...) ({ FILE *desc; \
636: while((desc = fopen(__VA_ARGS__)) == NULL) \
637: { if ((errno != EINTR) && (errno != 0)) break; } desc; })
1.69 bertrand 638: # define freopen(...) ({ FILE *desc; \
639: while((desc = freopen(__VA_ARGS__)) == NULL) \
640: { if ((errno != EINTR) && (errno != 0)) break; } desc; })
1.1 bertrand 641: # define fclose(...) ({ int ios; \
642: while((ios = fclose(__VA_ARGS__)) != 0) \
643: { if ((errno != EINTR) && (errno != 0)) break; } ios; })
644: # define fflush(flux) ({ int ios; \
645: while((ios = fflush((flux == stdout) ? stderr : flux)) != 0) \
646: { if ((errno != EINTR) && (errno != 0)) break; } ios; })
647: # define sem_open(...) ({ sem_t *semaphore; \
648: while((semaphore = sem_open(__VA_ARGS__)) == SEM_FAILED) \
649: { if (errno != EINTR) break; } semaphore; })
650: #else // !SunOS
651: # define fflush(flux) fflush((flux == stdout) ? stderr : flux)
652: #endif
653:
1.259 bertrand 654: // Redéfinition de abs pour un fonctionnement en entier de type long long int
1.1 bertrand 655:
1.51 bertrand 656: #ifdef __GNUC__
1.1 bertrand 657: # define abs(i) ({ typeof(i) _i; _i = (i); (_i >= 0) ? _i : -_i; })
1.259 bertrand 658: // typeof() est une extension de gcc, mais est présent sur d'autres compilateurs
659: // comme Sun Studio. Dans le cas où typeof() n'existe pas, il est possible
660: // d'utiliser la macro suivante, mais elle possède un effet de bord dû à
661: // l'évaluation multiple de l'argument.
1.1 bertrand 662: #else
663: # define abs(i) (((i) >= 0) ? (i) : (-i))
664: #endif
665:
1.9 bertrand 666: #define NOTICE(m) \
667: do \
668: { \
669: ufprintf(stderr, "[%d-%llu] %s() from %s at line %d: %s\n", \
670: getpid(), (unsigned long long) pthread_self(), \
671: __FUNCTION__, __FILE__, __LINE__, m); \
672: fflush(stderr); \
673: } while(0)
674:
675: #ifdef __GLIBC__
1.308 bertrand 676: # include <execinfo.h>
677: # define __BACKTRACE
678: # define BACKTRACE(n) \
1.1 bertrand 679: do \
680: { \
681: void *buffer[n]; \
682: int nb, i; \
683: char **appels; \
684: pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER; \
685: nb = backtrace(buffer, n); \
686: appels = backtrace_symbols(buffer, nb); \
687: pthread_mutex_lock(&mutex); \
688: uprintf("[%d-%llu] BACKTRACE <%s()> at line #%d\n", \
689: getpid(), pthread_self(), __FUNCTION__, __LINE__); \
690: if (appels != NULL) \
691: { \
692: for(i = 0; i < nb; i++) \
1.23 bertrand 693: uprintf(" %s\n", appels[i]); \
1.258 bertrand 694: sys_free(appels); \
1.1 bertrand 695: } \
696: else \
697: uprintf("Nullified backtrace\n"); \
698: uprintf("[%d-%llu] END OF BACKTRACE\n", getpid(), pthread_self()); \
699: fflush(stdout); \
700: pthread_mutex_unlock(&mutex); \
701: } while(0)
1.9 bertrand 702: #else
1.308 bertrand 703: # define BACKTRACE(n) NOTICE("BACKTRACE only defined in glibc")
1.9 bertrand 704: #endif
1.1 bertrand 705:
1.35 bertrand 706: #ifdef __BACKTRACE
707: # define BUG(b, ...) \
708: do { if (b) { uprintf("[%d] BUG! <%s()> at line #%d of %s\n", \
709: (int) getpid(), __FUNCTION__, __LINE__, __FILE__); \
710: __VA_ARGS__; fflush(stdout); \
711: BACKTRACE(64); \
712: pthread_kill(pthread_self(), SIGBUS); }} while(0)
713: #else
714: # define BUG(b, ...) \
715: do { if (b) { uprintf("[%d] BUG! <%s()> at line #%d of %s\n", \
716: (int) getpid(), __FUNCTION__, __LINE__, __FILE__); \
717: __VA_ARGS__; fflush(stdout); \
718: pthread_kill(pthread_self(), SIGBUS); }} while(0)
719: #endif
720:
1.1 bertrand 721:
722: /*
723: ================================================================================
724: Affichage des points de retour des fonctions
725: ================================================================================
726: */
727:
1.9 bertrand 728: #ifdef DEBUG_MEMOIRE
1.35 bertrand 729: void analyse_post_mortem();
1.9 bertrand 730: void *debug_memoire_ajout(size_t taille, const unsigned char *fonction,
731: unsigned long ligne, const unsigned char *argument);
1.39 bertrand 732: void debug_memoire_initialisation();
1.9 bertrand 733: void *debug_memoire_modification(void *pointeur, size_t taille,
734: const unsigned char *fonction, unsigned long ligne,
735: const unsigned char *argument);
736: void debug_memoire_retrait(void *ptr);
1.35 bertrand 737: void debug_memoire_verification();
1.9 bertrand 738:
739: #define free(s) debug_memoire_retrait(s)
1.340 bertrand 740: #ifdef RPLCXX
741: # define malloc(s) debug_memoire_ajout(s, \
742: const_cast<const unsigned char *> \
743: (reinterpret_cast<unsigned char *> \
744: (const_cast<char *>(__FUNCTION__))), __LINE__, \
745: const_cast<const unsigned char *> \
746: (reinterpret_cast<unsigned char *> \
747: (const_cast<char *>(#s))))
748: # define realloc(s, t) debug_memoire_modification(s, t, \
749: const_cast<const unsigned char *> \
750: (reinterpret_cast<unsigned char *> \
751: (const_cast<char *>(__FUNCTION__))), __LINE__, \
752: const_cast<const unsigned char *> \
753: (reinterpret_cast<unsigned char *> \
754: (const_cast<char *>(#t))))
755: #else
756: # define malloc(s) debug_memoire_ajout(s, __FUNCTION__, __LINE__, \
757: (const unsigned char *) #s)
758: # define realloc(s, t) debug_memoire_modification(s, t, \
759: __FUNCTION__, __LINE__, (const unsigned char *) #t)
760: #endif
1.337 bertrand 761: #define fork() debug_fork(s_etat_processus)
1.9 bertrand 762: #endif
763:
1.1 bertrand 764: #ifdef DEBUG_RETURN
1.308 bertrand 765: # define return uprintf("[%d] Return from <%s()> at line #%d " \
1.1 bertrand 766: "(%s [%d])\n", (int) getpid(), __FUNCTION__, \
1.9 bertrand 767: __LINE__, strerror(errno), errno); fflush(stdout); errno = 0; return
1.1 bertrand 768: #endif
769:
770: #ifdef DEBUG_MUTEX
1.308 bertrand 771: # define pthread_mutex_lock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
1.1 bertrand 772: "locking at %s() " \
773: "line #%d\n", (int) getpid(), (unsigned long long) pthread_self(), \
774: #mutex, mutex, __FUNCTION__, __LINE__), fflush(stdout), \
775: pthread_mutex_lock(mutex)
1.308 bertrand 776: # define pthread_mutex_unlock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
1.1 bertrand 777: "unlocking at " \
778: "%s() line #%d\n", (int) getpid(), (unsigned long long) \
779: pthread_self(), #mutex, mutex, __FUNCTION__, __LINE__), \
780: fflush(stdout), \
781: pthread_mutex_unlock(mutex)
1.314 bertrand 782: # define pthread_mutex_trylock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
783: "trylocking at " \
784: "%s() line #%d\n", (int) getpid(), (unsigned long long) \
785: pthread_self(), #mutex, mutex, __FUNCTION__, __LINE__), \
786: fflush(stdout), \
787: pthread_mutex_trylock(mutex)
1.1 bertrand 788: #endif
789:
790:
791: /*
792: ================================================================================
793: DEFINIONS
794: ================================================================================
795: */
796:
797: /*
798: --------------------------------------------------------------------------------
799: Valeurs
800: --------------------------------------------------------------------------------
801: */
802:
803: #define d_faux ((logical1) 0L)
804: #define d_vrai ((logical1) -1L)
805:
806: #define d_absence_erreur ((logical1) d_faux)
807: #define d_erreur ((logical1) d_vrai)
808:
1.31 bertrand 809: #define d_code_fin_chaine '\0'
810: #define d_code_espace ' '
811: #define d_code_retour_chariot '\n'
812: #define d_code_tabulation '\t'
813: #define d_longueur_maximale_instruction 16
1.1 bertrand 814:
815: #define d_INT "integer"
816: #define d_REL "real"
817: #define d_CPL "complex"
818: #define d_VIN "[ integer ]"
819: #define d_VRL "[ real ]"
820: #define d_VCX "[ complex ]"
821: #define d_MIN "[[ integer ]]"
822: #define d_MRL "[[ real ]]"
823: #define d_MCX "[[ complex ]]"
824: #define d_BIN "# binary[bodh]"
825: #define d_NOM "'name'"
826: #define d_CHN "\"string\""
827: #define d_LST "{ list }"
828: #define d_ALG "'algebraic'"
829: #define d_RPN "<< RPN >>"
830: #define d_FCH "File $n { format }"
831: #define d_SLB "Library $n"
832: #define d_SQL "Sql $n (type)"
833: #define d_PRC "Process $n"
834: #define d_SCK "Socket $n { format }"
835: #define d_SPH "Semaphore $n 'name'"
836: #define d_TAB "<[ table ]>"
837: #define d_MTX "Mutex $n"
1.321 bertrand 838: #define d_REC "|[ record ]|"
1.1 bertrand 839:
840: /*
841: --------------------------------------------------------------------------------
1.259 bertrand 842: Paramètres du système
1.1 bertrand 843: --------------------------------------------------------------------------------
844: */
845:
846: #ifndef RPLARGS
847: # define ds_beep ""
848: # define ds_fichier_historique ".RPL2_history"
849: # define ds_imposition_separateur_decimal d_vrai
850: # define ds_longueur_historique 256
851: # define ds_nombre_maximum_fichiers_ouverts 65536
852: # define ds_preprocesseur "rplpp " \
853: "--nostdinc -C 2> /dev/null"
854: # define ds_rplcore "rpl-core"
855: # define ds_rplprofile "rpl-profile"
856: # define ds_sdat "SDAT"
857: #endif
858:
859: /*
860: --------------------------------------------------------------------------------
1.259 bertrand 861: Erreurs système
1.1 bertrand 862: --------------------------------------------------------------------------------
863: */
1.192 bertrand 864:
1.36 bertrand 865: #ifdef DEBUG_ERREURS
866: # ifdef MESSAGES
867: # define __erreur(i) i
1.59 bertrand 868: # define __erreur_(i) i
1.36 bertrand 869: # else
1.59 bertrand 870: # undef _ERREURS_VARIABLES
871: # ifdef _ERREURS_VARIABLES
872: # define __erreur_(i) __erreur(i)
873: # else
874: # define __erreur_(i) i
875: # endif
1.294 bertrand 876: # define __erreur(i) ({ int ios; ios = errno; \
877: if (strstr(__FUNCTION__, "recherche_variable") \
878: == NULL) { if(ios != 0) \
879: ufprintf(stderr, "LAST ERROR: %s\n", strerror(ios)); \
880: ufprintf(stderr, "ERROR %d AT %s() FROM %s LINE %d\n", \
881: i, __FUNCTION__, __FILE__, __LINE__); BACKTRACE(16); } i; })
1.36 bertrand 882: # endif
883: #else
884: # define __erreur(i) i
1.59 bertrand 885: # define __erreur_(i) i
1.36 bertrand 886: #endif
887:
1.295 bertrand 888: #ifdef DEBUG_FICHIERS
889: # define open(a, ...) \
890: ({ ufprintf(stderr, "[%d] OPEN %s AT %s() FROM %s LINE %d\n", \
891: getpid(), a, \
892: __FUNCTION__, __FILE__, __LINE__); open(a, __VA_ARGS__); })
893: # define pipe(a) \
894: ({ ufprintf(stderr, "[%d] PIPE %s AT %s() FROM %s LINE %d\n", \
895: getpid(), a, \
896: __FUNCTION__, __FILE__, __LINE__); pipe(a); })
897: # define shm_open(a, ...) \
898: ({ ufprintf(stderr, "[%d] SHM_OPEN %s AT %s() FROM %s LINE %d\n", \
899: getpid(), a, \
900: __FUNCTION__, __FILE__, __LINE__); shm_open(a, __VA_ARGS__); })
901: # define shm_unlink(a) \
902: ({ ufprintf(stderr, "[%d] SHM_UNLINK %s AT %s() FROM %s LINE %d\n", \
903: getpid(), a, \
904: __FUNCTION__, __FILE__, __LINE__); shm_unlink(a); })
905: # define sem_open(a, ...) \
906: ({ ufprintf(stderr, "[%d] SEM_OPEN %s AT %s() FROM %s LINE %d\n", \
907: getpid(), a, \
908: __FUNCTION__, __FILE__, __LINE__); sem_open(a, __VA_ARGS__); })
909: # define sem_unlink(a) \
910: ({ ufprintf(stderr, "[%d] SEM_UNLINK %s AT %s() FROM %s LINE %d\n", \
911: getpid(), a, \
912: __FUNCTION__, __FILE__, __LINE__); sem_unlink(a); })
913: # define close(a) \
914: ({ ufprintf(stderr, "[%d] CLOSE %s AT %s() FROM %s LINE %d\n", \
915: getpid(), a, \
916: __FUNCTION__, __FILE__, __LINE__); close(a); })
917: #endif
1.1 bertrand 918:
1.259 bertrand 919: // -1 : erreur provoquée par une bibliothèque externe
1.1 bertrand 920: #ifndef RPLARGS
921: # define d_es 2000
1.36 bertrand 922: # define d_es_allocation_memoire __erreur(2001)
1.59 bertrand 923: # define d_es_variable_introuvable __erreur_(2002)
1.36 bertrand 924: # define d_es_pile_vide __erreur(2003)
925: # define d_es_end_incoherent __erreur(2004)
926: # define d_es_peripherique_stdin __erreur(2005)
927: # define d_es_erreur_fichier __erreur(2006)
928: # define d_es_execution_bibliotheque __erreur(2007)
929: # define d_es_signal __erreur(2008)
930: # define d_es_processus __erreur(2009)
931: # define d_es_pile_operationnelle_vide __erreur(2010)
932: # define d_es_nombre_max_descripteurs __erreur(2011)
933: # define d_es_interruption_invalide __erreur(2012)
934: # define d_es_contexte __erreur(2013)
935: # define d_es_somme_controle __erreur(2014)
1.60 bertrand 936: # define d_es_semaphore __erreur(2015)
1.145 bertrand 937: # define d_es_mutex_acquis_autre_thread __erreur(2016)
1.1 bertrand 938: #endif
939:
940: /*
941: --------------------------------------------------------------------------------
942: Exceptions
943: --------------------------------------------------------------------------------
944: */
945:
946: #ifndef RPLARGS
947: # define d_ep 1000
1.36 bertrand 948: # define d_ep_division_par_zero __erreur(1001)
949: # define d_ep_matrice_non_inversible __erreur(1002)
950: # define d_ep_resultat_indefini __erreur(1003)
951: # define d_ep_underflow __erreur(1004)
952: # define d_ep_overflow __erreur(1005)
953: # define d_ep_domaine_definition __erreur(1006)
954: # define d_ep_perte_precision __erreur(1007)
955: # define d_ep_decomposition_QR __erreur(1008)
956: # define d_ep_matrice_non_definie_positive __erreur(1009)
957: # define d_ep_decomposition_QZ __erreur(1010)
958: # define d_ep_decomposition_SVD __erreur(1011)
1.1 bertrand 959: #endif
960:
961: /*
962: --------------------------------------------------------------------------------
963: Erreurs de compilation
964: --------------------------------------------------------------------------------
965: */
966:
967: #ifndef RPLARGS
968: # define d_ec 3000
1.36 bertrand 969: # define d_ec_niveau_definition_negatif __erreur(3001)
970: # define d_ec_nom_definition_invalide __erreur(3002)
971: # define d_ec_erreur_boucle_definie __erreur(3003)
972: # define d_ec_erreur_instruction_end __erreur(3004)
973: # define d_ec_erreur_instruction_until __erreur(3005)
974: # define d_ec_source_incoherent __erreur(3006)
975: # define d_ec_erreur_instruction_while __erreur(3007)
976: # define d_ec_erreur_instruction_then __erreur(3008)
977: # define d_ec_erreur_instruction_else __erreur(3009)
978: # define d_ec_erreur_instruction_elseif __erreur(3010)
979: # define d_ec_erreur_instruction_select __erreur(3011)
980: # define d_ec_erreur_instruction_case __erreur(3012)
1.1 bertrand 981: #endif
982:
983: /*
984: --------------------------------------------------------------------------------
1.259 bertrand 985: Erreurs à l'exécution
1.1 bertrand 986: --------------------------------------------------------------------------------
987: */
988:
1.259 bertrand 989: // -1 : erreur provoquée par une bibliothèque externe
1.1 bertrand 990: #ifndef RPLARGS
991: # define d_ex 0
1.36 bertrand 992: # define d_ex_pile_vide __erreur(1)
993: # define d_ex_manque_argument __erreur(2)
994: # define d_ex_argument_invalide __erreur(3)
995: # define d_ex_erreur_type_argument __erreur(4)
996: # define d_ex_nom_reserve __erreur(5)
997: # define d_ex_nombre_arguments __erreur(6)
998: # define d_ex_dimensions_invalides __erreur(7)
999: # define d_ex_expression_invalide __erreur(8)
1000: # define d_ex_absence_graphique_courant __erreur(9)
1001: # define d_ex_erreur_traitement_condition __erreur(10)
1002: # define d_ex_erreur_traitement_boucle __erreur(11)
1.59 bertrand 1003: # define d_ex_variable_non_definie __erreur_(12)
1.36 bertrand 1004: # define d_ex_drapeau_inexistant __erreur(13)
1005: # define d_ex_nom_invalide __erreur(14)
1006: # define d_ex_element_inexistant __erreur(15)
1007: # define d_ex_absence_variable __erreur(16)
1008: # define d_ex_erreur_evaluation __erreur(17)
1009: # define d_ex_semaphore __erreur(18)
1010: # define d_ex_longueur_fft __erreur(19)
1011: # define d_ex_queue_impression __erreur(20)
1012: # define d_ex_type_trace_invalide __erreur(21)
1013: # define d_ex_erreur_fichier __erreur(22)
1014: # define d_ex_absence_equation __erreur(23)
1015: # define d_ex_erreur_bibliotheque __erreur(24)
1016: # define d_ex_execution_bibliotheque __erreur(25)
1017: # define d_ex_stop __erreur(26)
1018: # define d_ex_matrice_statistique_invalide __erreur(27)
1019: # define d_ex_dimensions_matrice_statistique __erreur(28)
1020: # define d_ex_absence_observations __erreur(29)
1021: # define d_ex_statistiques_echantillon __erreur(30)
1022: # define d_ex_observations_inexistantes __erreur(31)
1023: # define d_ex_syntaxe __erreur(32)
1024: # define d_ex_cycle_hors_boucle __erreur(33)
1025: # define d_ex_conversion_unite __erreur(34)
1026: # define d_ex_erreur_parametre_fichier __erreur(35)
1027: # define d_ex_erreur_acces_fichier __erreur(36)
1028: # define d_ex_erreur_requete_fichier __erreur(37)
1029: # define d_ex_erreur_format_fichier __erreur(38)
1030: # define d_ex_fichier_verrouille __erreur(39)
1031: # define d_ex_verrou_indefini __erreur(40)
1032: # define d_ex_fin_de_fichier_atteinte __erreur(41)
1033: # define d_ex_debut_de_fichier_atteint __erreur(42)
1034: # define d_ex_erreur_type_fichier __erreur(43)
1035: # define d_ex_fichier_vide __erreur(44)
1036: # define d_ex_dimensions_differentes __erreur(45)
1037: # define d_ex_routines_mathematiques __erreur(46)
1038: # define d_ex_exit_hors_boucle __erreur(47)
1039: # define d_ex_longueur_dft __erreur(48)
1040: # define d_ex_contexte __erreur(49)
1041: # define d_ex_processus __erreur(50)
1042: # define d_ex_image_processus __erreur(51)
1043: # define d_ex_erreur_sql __erreur(52)
1044: # define d_ex_variable_verrouillee __erreur(53)
1045: # define d_ex_variable_volatile __erreur(54)
1046: # define d_ex_erreur_processus __erreur(55)
1047: # define d_ex_erreur_impression __erreur(56)
1048: # define d_ex_nombre_arguments_fonction __erreur(57)
1049: # define d_ex_fonction_indisponible __erreur(58)
1050: # define d_ex_bibliotheque_chargee __erreur(59)
1051: # define d_ex_aucun_symbole __erreur(60)
1052: # define d_ex_definition_ambigue __erreur(61)
1053: # define d_ex_fichier_hors_contexte __erreur(62)
1054: # define d_ex_socket_en_ecoute __erreur(63)
1055: # define d_ex_interruption_invalide __erreur(64)
1056: # define d_ex_erreur_transcodage __erreur(65)
1057: # define d_ex_absence_processus_pere __erreur(66)
1058: # define d_ex_creation_variable __erreur(67)
1059: # define d_ex_fusible __erreur(68)
1060: # define d_ex_iswi_hors_interruption __erreur(69)
1061: # define d_ex_daemon __erreur(70)
1062: # define d_ex_mutex __erreur(71)
1063: # define d_ex_variable_statique_partagee __erreur(72)
1064: # define d_ex_variable_partagee __erreur(73)
1065: # define d_ex_graphique_memorise __erreur(74)
1066: # define d_ex_matrice_non_diagonale __erreur(75)
1067: # define d_ex_locales __erreur(76)
1068: # define d_ex_representation __erreur(77)
1069: # define d_ex_erreur_profilage __erreur(78)
1070: # define d_ex_enregistrement_inexistant __erreur(79)
1071: # define d_ex_clef_inexistante __erreur(80)
1072: # define d_ex_nom_implicite __erreur(81)
1.39 bertrand 1073: # define d_ex_version_bibliotheque __erreur(82)
1.84 bertrand 1074: # define d_ex_creation_variable_globale __erreur(83)
1.104 bertrand 1075: # define d_ex_erreur_interne_rplcas __erreur(84)
1.138 bertrand 1076: # define d_ex_fichier_corrompu __erreur(85)
1.145 bertrand 1077: # define d_ex_mutex_acquis_autre_thread __erreur(86)
1.150 bertrand 1078: # define d_ex_expression_reguliere __erreur(87)
1.160 bertrand 1079: # define d_ex_instruction_indisponible __erreur(88)
1.193 bertrand 1080: # define d_ex_chiffrement __erreur(89)
1081: # define d_ex_chiffrement_indisponible __erreur(90)
1.195 bertrand 1082: # define d_ex_longueur_clef_chiffrement __erreur(91)
1.201 bertrand 1083: # define d_ex_taille_message __erreur(92)
1.307 bertrand 1084: # define d_ex_type_externe_dup __erreur(93)
1085: # define d_ex_type_externe_drop __erreur(94)
1.336 bertrand 1086: # define d_ex_simplification __erreur(95)
1.1 bertrand 1087: #endif
1088:
1089:
1090: /*
1091: ================================================================================
1092: STRUCTURES
1093: ================================================================================
1094: */
1095:
1096: /*
1097: --------------------------------------------------------------------------------
1098: Structure objet
1099: --------------------------------------------------------------------------------
1100: */
1101:
1.55 bertrand 1102: #ifdef MIN
1103: # undef MIN
1104: #endif
1105:
1106: #ifdef MAX
1107: # undef MAX
1108: #endif
1109:
1.71 bertrand 1110: #define ADR __RPL_ADR
1111: #define ALG __RPL_ALG
1.55 bertrand 1112: #define BIN __RPL_BIN
1113: #define CHN __RPL_CHN
1114: #define CPL __RPL_CPL
1.305 bertrand 1115: #define EXT __RPL_EXT
1.55 bertrand 1116: #define FCH __RPL_FCH
1117: #define FCT __RPL_FCT
1118: #define INT __RPL_INT
1119: #define LST __RPL_LST
1120: #define MCX __RPL_MCX
1121: #define MIN __RPL_MIN
1122: #define MRL __RPL_MRL
1123: #define MTX __RPL_MTX
1124: #define NOM __RPL_NOM
1125: #define NON __RPL_NON
1126: #define PRC __RPL_PRC
1.277 bertrand 1127: #define REC __RPL_REC
1.55 bertrand 1128: #define REL __RPL_REL
1129: #define RPN __RPL_RPN
1130: #define SCK __RPL_SCK
1131: #define SLB __RPL_SLB
1.71 bertrand 1132: #define SPH __RPL_SPH
1.55 bertrand 1133: #define SQL __RPL_SQL
1.71 bertrand 1134: #define TBL __RPL_TBL
1.55 bertrand 1135: #define VCX __RPL_VCX
1136: #define VIN __RPL_VIN
1137: #define VRL __RPL_VRL
1138:
1.342 bertrand 1139: enum t_rplcas_commandes { RPLCAS_INTEGRATION = 0, RPLCAS_LIMITE,
1140: RPLCAS_SIMPLIFICATION };
1.55 bertrand 1141:
1.305 bertrand 1142: enum t_type { ADR = 0, ALG, BIN, CHN, CPL, EXT, FCH, FCT, INT, LST,
1.277 bertrand 1143: MCX, MIN, MRL, MTX, NOM, NON, PRC, REC, REL, RPN, SCK,
1.1 bertrand 1144: SLB, SPH, SQL, TBL, VCX, VIN, VRL };
1145:
1146: /*
1.259 bertrand 1147: ADR : adresse sur 64 bits signés.
1148: Adresse d'une définition à interpréter.
1.1 bertrand 1149:
1.259 bertrand 1150: ALG : expression algébrique (struct_liste_chainee *)
1151: La liste chaînée contient la définition convertie en notation
1152: polonaise inversée. Ce type diffère du type 'RPN' au niveau
1153: du format de sortie (notation algébrique).
1.1 bertrand 1154:
1155: BIN : entier binaire sur 64 bits (unsigned integer8 *)
1156: Sans objet.
1157: Type C/Fortran : unsigned integer8
1158:
1.258 bertrand 1159: CHN : chaine de caracteres (unsigned char *)
1.1 bertrand 1160: Sans objet.
1161:
1162: CPL : complexe sur 2*64 bits (complex*16, struct_complexe16 *)
1163: Sans objet.
1164: Type C/Fortran : complex16
1165:
1.305 bertrand 1166: EXT : type géré dans une bibliothèque externe.
1167:
1.1 bertrand 1168: FCH : descripteur de fichier (struct_fichier *).
1169:
1.259 bertrand 1170: FCT : déclaration d'une fonction et de son nombre d'arguments
1171: (struct_fonction *). Ce type n'est nécessaire que dans le
1.1 bertrand 1172: traitement des types 'ALG' et 'RPN'.
1173:
1174: INT : entier sur 64 bits (integer*8, integer8 *)
1175: Sans objet.
1176: Type C/Fortran : integer8
1177:
1178: LST : liste (struct_liste_chainee *)
1.259 bertrand 1179: Les objets sont enregistrés sous forme de liste chaînée récursive.
1180: Cela permet de traiter des tableaux de données hétérogènes de
1181: grandes dimensions. Le nombre de dimensions maximal est fixé par
1182: la mémoire de la station.
1.1 bertrand 1183:
1184: MCX : matrice de complexes (struct_matrice *)
1185: Sans objet.
1186:
1187: MIN : matrice d'entiers (struct_matrice *)
1188: Sans objet.
1189:
1190: MRL : matrice de reels (struct_matrice *)
1191: Sans objet.
1192:
1193: MTX : mutex (struct_mutex *)
1194: Sans objet.
1195:
1196: NOM : nom de variable (struct_nom *)
1197: Sans objet.
1198:
1199: PRC : processus (struct_processus_fils *)
1200: Sans objet.
1201:
1.320 bertrand 1202: REC : enregistrement (struct_record *)
1203:
1.1 bertrand 1204: REL : reel sur 64 bits (real*8, real8 *)
1205: Sans objet.
1206:
1207: RPN : definition (struct_liste_chainee *)
1.259 bertrand 1208: Ce type diffère du type 'ALG' au niveau du format de sortie
1209: (notation polonaise inversée).
1.1 bertrand 1210:
1211: SCK : socket (struct_socket *)
1212:
1.259 bertrand 1213: SLB : bibliothèque dynamique partagée (struct_bibliotheque *)
1.1 bertrand 1214: Sans objet.
1215:
1.259 bertrand 1216: SPH : sémaphore nommé (struct_semaphore *)
1.1 bertrand 1217:
1.259 bertrand 1218: SQL : connecteur sur une base de données SQL (struct_connecteur_sql *)
1.1 bertrand 1219:
1220: TBL : tableau multidimensionnel d'objets (struct_tableau *).
1221:
1222: VCX : vecteur de complexes (struct_vecteur *)
1223: Sans objet.
1224:
1225: VIN : vecteur d'entiers (struct_vecteur *)
1226: Sans objet.
1227:
1228: VRL : vecteur de reels (struct_vecteur *)
1229: Sans objet.
1230: */
1231:
1232: typedef struct objet
1233: {
1234: enum t_type type;
1.306 bertrand 1235: integer8 extension_type;
1.305 bertrand 1236: void *descripteur_bibliotheque;
1.1 bertrand 1237:
1238: volatile long nombre_occurrences;
1239:
1240: pthread_mutex_t mutex;
1241:
1242: void *objet;
1243: } struct_objet;
1244:
1245:
1246: /*
1247: --------------------------------------------------------------------------------
1248: Structure fichier
1249: --------------------------------------------------------------------------------
1250: */
1251:
1252: #ifndef RPLARGS
1253: typedef struct fichier
1254: {
1.212 bertrand 1255: int descripteur;
1.1 bertrand 1256:
1257: unsigned char acces; /* S/D/I */
1258: unsigned char binaire; /* Y/N/F */
1259: unsigned char ouverture;
1260: unsigned char protection;
1261: unsigned char *nom;
1262:
1263: struct_objet *format;
1264:
1265: pid_t pid;
1266: pthread_t tid;
1267:
1268: integer8 position_clef;
1269: } struct_fichier;
1270: #endif
1271:
1272:
1273: /*
1274: --------------------------------------------------------------------------------
1275: Structure mutex
1276: --------------------------------------------------------------------------------
1277: */
1278:
1279: #ifndef RPLARGS
1280: typedef struct rpl_mutex
1281: {
1282: pthread_mutex_t mutex;
1.144 bertrand 1283: pthread_t tid;
1.1 bertrand 1284: } struct_mutex;
1285: #endif
1286:
1287:
1288: /*
1289: --------------------------------------------------------------------------------
1.259 bertrand 1290: Structure sémaphore
1.1 bertrand 1291: --------------------------------------------------------------------------------
1292: */
1293:
1294: #ifndef RPLARGS
1295: typedef struct semaphore
1296: {
1297: unsigned char *nom;
1298: sem_t *semaphore;
1299: } struct_semaphore;
1300: #endif
1301:
1302:
1303: /*
1304: --------------------------------------------------------------------------------
1305: Structure marque
1306: --------------------------------------------------------------------------------
1307: */
1308:
1309: #ifndef RPLARGS
1310: typedef struct marque
1311: {
1312: unsigned char *label;
1313: unsigned char *position;
1314:
1315: struct marque *suivant;
1316: } struct_marque;
1317: #endif
1318:
1319:
1320: /*
1321: --------------------------------------------------------------------------------
1.259 bertrand 1322: Structure bibliothèque
1.1 bertrand 1323: --------------------------------------------------------------------------------
1324: */
1325:
1326: #ifndef RPLARGS
1327: typedef struct bibliotheque
1328: {
1329: void *descripteur;
1330:
1331: pid_t pid;
1332: pthread_t tid;
1333:
1334: unsigned char *nom;
1335: } struct_bibliotheque;
1336: #endif
1337:
1338:
1339: /*
1340: --------------------------------------------------------------------------------
1341: Structure descripteur fichier
1342: --------------------------------------------------------------------------------
1343: */
1344:
1345: #ifndef RPLARGS
1346: typedef struct descripteur_fichier
1347: {
1.213 bertrand 1348: int identifiant;
1.1 bertrand 1349:
1350: unsigned char effacement;
1.15 bertrand 1351: unsigned char type; // C (file *) ou S (sqlite *)
1.1 bertrand 1352: unsigned char *nom;
1353:
1354: pid_t pid;
1355: pthread_t tid;
1356:
1.159 bertrand 1357: union
1358: {
1359: file *descripteur_c;
1360: sqlite3 *descripteur_sqlite;
1361: };
1.1 bertrand 1362: } struct_descripteur_fichier;
1363: #endif
1364:
1365:
1366: /*
1367: --------------------------------------------------------------------------------
1368: Structure connecteur SQL
1369: --------------------------------------------------------------------------------
1370: */
1371:
1372: #ifndef RPLARGS
1373: typedef struct connecteur_sql
1374: {
1375: pid_t pid;
1376: pthread_t tid;
1377:
1378: /*
1379: * "MYSQL"
1380: * "POSTGRESQL"
1381: */
1382:
1383: unsigned char *type;
1384: unsigned char *locale;
1385:
1386: union
1387: {
1388: # ifdef MYSQL_SUPPORT
1389: MYSQL *mysql;
1390: # endif
1391: # ifdef POSTGRESQL_SUPPORT
1392: PGconn *postgresql;
1393: # endif
1.191 bertrand 1394: sqlite3 *sqlite;
1.1 bertrand 1395: } descripteur;
1396: } struct_connecteur_sql;
1397: #endif
1398:
1399: #define sqlclose(s_objet) \
1400: if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, "MYSQL") \
1401: == 0) \
1402: mysqlclose((*((struct_connecteur_sql *) (*s_objet).objet)) \
1403: .descripteur); \
1404: else if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, \
1405: "POSTGRESQL") == 0) \
1406: postgresqlclose((*((struct_connecteur_sql *) (*s_objet).objet)) \
1407: .descripteur); \
1.191 bertrand 1408: else if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, \
1409: "SQLITE") == 0) \
1410: sqlite3_close((*((struct_connecteur_sql *) (*s_objet).objet)) \
1411: .descripteur.sqlite); \
1.1 bertrand 1412: else \
1413: BUG(1, uprintf("SQL type '%s' not allowed!", \
1414: (*((struct_connecteur_sql *) (*s_objet).objet)).type));
1415:
1416: /*
1417: --------------------------------------------------------------------------------
1418: Structure socket
1419: --------------------------------------------------------------------------------
1420: */
1421:
1422: #ifndef RPLARGS
1.275 bertrand 1423:
1424: # define d_BIND_TO_DEVICE 0
1425: # define d_BROADCAST 1
1426: # define d_DONT_ROUTE 2
1427: # define d_KEEP_ALIVE 3
1428: # define d_PRIORITY 4
1429: # define d_RECEIVE_BUFFER 5
1430: # define d_FORCE_RECEIVE_BUFFER 6
1431: # define d_SEND_BUFFER 7
1432: # define d_FORCE_SEND_BUFFER 8
1433: # define d_RECEIVING_TIMEOUT 9
1434: # define d_SENDING_TIMEOUT 10
1435: # define d_REUSE_ADDRESS 11
1436:
1.1 bertrand 1437: typedef struct socket
1438: {
1439: int domaine;
1440: int socket;
1441:
1442: pid_t pid;
1443: pthread_t tid;
1444:
1445: unsigned char *adresse;
1446: unsigned char *adresse_distante;
1447: unsigned char binaire;
1448: unsigned char socket_en_ecoute;
1449: logical1 socket_connectee;
1450: unsigned char effacement;
1451: unsigned char localisation;
1452: unsigned char protection;
1453: unsigned char type[19 + 1];
1454:
1.275 bertrand 1455: integer8 options;
1456: int priorite;
1457: int buffer_reception;
1458: int buffer_emission;
1459: int timeout_emission;
1460: int timeout_reception;
1461:
1.1 bertrand 1462: struct_objet *format;
1463: } struct_socket;
1464: #endif
1465:
1466: /*
1467: --------------------------------------------------------------------------------
1.259 bertrand 1468: Structure liste chaînee
1.1 bertrand 1469: --------------------------------------------------------------------------------
1470: */
1471:
1472: typedef struct liste_chainee
1473: {
1474: struct liste_chainee *suivant;
1475:
1476: struct_objet *donnee;
1477: } struct_liste_chainee;
1478:
1479:
1480: /*
1481: --------------------------------------------------------------------------------
1.166 bertrand 1482: Structure de gestion des signaux en provenance de rplsignal
1483: --------------------------------------------------------------------------------
1484: */
1485:
1486: #define d_NOMBRE_SIGNAUX 64
1487:
1488: typedef struct gestion_signaux
1489: {
1490: unsigned char masque_signaux[d_NOMBRE_SIGNAUX];
1491:
1492: /*
1.259 bertrand 1493: * 'I' : signal ignoré
1494: * 'Q' : signal mis en queue pour un traitement ultérieur
1.166 bertrand 1495: * 'N' : traitement normal du signal
1496: */
1497:
1498: integer8 queue_signaux[d_NOMBRE_SIGNAUX];
1499: integer8 nombre_signaux_en_queue;
1500: struct_objet *corps_signaux[d_NOMBRE_SIGNAUX];
1501:
1502: pthread_mutex_t mutex;
1503: } struct_gestion_signaux;
1504:
1505: #ifndef MAIN_RPL
1506: # define __STATIC_GESTION_SIGNAUX__
1507: #else
1508: # define __STATIC_GESTION_SIGNAUX__ = { .mutex = PTHREAD_MUTEX_INITIALIZER }
1509: #endif
1510:
1511: __EXTERN__ volatile struct_gestion_signaux signaux_externes
1512: __STATIC_GESTION_SIGNAUX__;
1513:
1514:
1515: /*
1516: --------------------------------------------------------------------------------
1.1 bertrand 1517: Structure liste profilage
1518: --------------------------------------------------------------------------------
1519: */
1520:
1521: typedef struct liste_profilage
1522: {
1523: struct liste_profilage *suivant;
1524:
1525: unsigned char *fonction;
1526:
1527: struct timeval dernier_appel;
1528: struct timeval cumul;
1529:
1530: integer8 nombre_appels;
1531: } struct_liste_profilage;
1532:
1533: typedef struct liste_profilage2
1534: {
1535: struct liste_profilage2 *suivant;
1536:
1537: unsigned char *fonction;
1538: } struct_liste_profilage2;
1539:
1540: /*
1541: --------------------------------------------------------------------------------
1.259 bertrand 1542: Structure contenant les fichiers graphiques (liste chaînée)
1.1 bertrand 1543: --------------------------------------------------------------------------------
1544: */
1545:
1546: #ifndef RPLARLS
1547: typedef struct fichier_graphique
1548: {
1549: struct fichier_graphique *suivant;
1550:
1551: logical1 presence_axes;
1552:
1553: unsigned char *nom;
1554: unsigned char type[21];
1555:
1556: unsigned char *legende;
1557:
1558: int dimensions;
1559:
1560: integer8 systeme_axes;
1561: } struct_fichier_graphique;
1562: #endif
1563:
1564: /*
1565: --------------------------------------------------------------------------------
1566: Structure nom
1567: --------------------------------------------------------------------------------
1568: */
1569:
1570: typedef struct nom
1571: {
1572: unsigned char *nom;
1573: logical1 symbole; /* d_vrai/d_faux */
1.259 bertrand 1574: // symbole == d_vrai signifie que le nom a été introduit dans un
1.1 bertrand 1575: // calcul sans les apostrophes.
1576: } struct_nom;
1577:
1578:
1579: /*
1580: --------------------------------------------------------------------------------
1581: Structure processus fils
1582: --------------------------------------------------------------------------------
1583: */
1584:
1585: #ifndef RPLARGS
1586: typedef struct descripteur_thread
1587: {
1588: struct processus *s_etat_processus;
1589: struct processus *s_nouvel_etat_processus;
1590:
1591: struct_objet *argument;
1592:
1.13 bertrand 1593: pid_t pid;
1594: volatile pthread_t tid;
1.1 bertrand 1595:
1596: pthread_t thread_pere;
1597:
1598: pthread_mutex_t mutex;
1.70 bertrand 1599: pthread_mutex_t mutex_nombre_references;
1.43 bertrand 1600:
1.1 bertrand 1601: volatile logical1 thread_actif;
1602:
1603: int pipe_erreurs[2];
1604: int pipe_objets[2];
1605: int pipe_injections[2];
1606: int pipe_nombre_injections[2];
1607: int pipe_interruptions[2];
1.222 bertrand 1608: // pipe_nombre_elements_attente == 0 => initialisation ou terminaison
1609: // pipe_nombre_elements_attente == 1 => objet en attente
1610: // pipe_nombre_elements_attente == 2 => interruption en attente
1611: int pipe_nombre_elements_attente[2];
1.1 bertrand 1612: int pipe_acquittement[2];
1613:
1614: volatile integer8 nombre_objets_dans_pipe;
1615: volatile integer8 nombre_interruptions_dans_pipe;
1616:
1617: logical1 processus_detache;
1618: logical1 destruction_objet;
1619:
1620: volatile signed long nombre_references;
1621: } struct_descripteur_thread;
1622:
1623: typedef struct processus_fils
1624: {
1625: struct_descripteur_thread *thread;
1626: } struct_processus_fils;
1627: #endif
1628:
1629:
1630: /*
1631: --------------------------------------------------------------------------------
1632: Structure liste pile systeme
1633: --------------------------------------------------------------------------------
1634: */
1635:
1636: #ifndef RPLARGS
1637: typedef struct liste_pile_systeme
1638: {
1639: struct liste_pile_systeme *suivant;
1640:
1641: struct_objet *indice_boucle;
1642: struct_objet *limite_indice_boucle;
1643: struct_objet *objet_de_test;
1644:
1645: logical1 arret_si_exception;
1646: logical1 creation_variables_statiques;
1647: logical1 creation_variables_partagees;
1648: logical1 evaluation_expression;
1.325 bertrand 1649: logical1 debug_programme;
1.1 bertrand 1650:
1651: unsigned char clause;
1652:
1653: /*
1654: clause :
1655: I : IF
1656: R : IFERR
1.259 bertrand 1657: X : IFERR indiquant la présence d'une erreur.
1.1 bertrand 1658: T : THEN
1659: E : ELSE
1660: Z : traitement en cours de ELSE
1661: D : DO
1662: U : UNTIL
1663: W : WHILE
1664: M : WHILE avec une clause fausse.
1665: S : SELECT
1.259 bertrand 1666: K : aucun cas CASE n'a encore été traité.
1667: C : au moins un cas de SELECT...CASE a été traité.
1.1 bertrand 1668: Q : traitement en cours d'un cas CASE.
1669: F : traitement du cas DEFAULT
1670: */
1671:
1672: unsigned char retour_definition;
1673: unsigned char *nom_variable;
1674: unsigned char origine_routine_evaluation;
1675: unsigned char type_cloture;
1676:
1677: /*
1.259 bertrand 1678: type clôture :
1.175 bertrand 1679: C SELECT : END termine un test SELECT/DEFAULT/END.
1680: D DO : END termine une boucle DO/UNTIL/END.
1681: I IF : END termine un test IF/THEN (ELSE)/END.
1682: J IFERR : END termine un test IFERR/THEN (ELSE)/END.
1683: K CASE : END termine un test CASE/THEN/END
1684: W WHILE : END termine une boucle WHILE/REPEAT/END.
1685: Q CRITICAL : END termine une section critique CRITICAL/END
1.47 bertrand 1686:
1687: F FOR : NEXT ou STEP termine une boucle avec compteur.
1688: S START : NEXT ou STEP termine une boucle sans compteur.
1.259 bertrand 1689: L LOOP : boucle utilisé dans le traitement de l'instruction RETURN.
1690: Elle correspond à une boucle FOR ou START mais sans son
1.1 bertrand 1691: initialisation.
1.176 bertrand 1692: A FORALL : NEXT termine une boucle sur un objet.
1.1 bertrand 1693: */
1694:
1.211 bertrand 1695: integer8 adresse_retour;
1696: integer8 niveau_courant;
1.202 bertrand 1697: struct_liste_chainee *pointeur_objet_retour;
1.1 bertrand 1698: } struct_liste_pile_systeme;
1699: #endif
1700:
1701:
1702: /*
1703: --------------------------------------------------------------------------------
1704: Structure variable
1705: --------------------------------------------------------------------------------
1706: */
1707:
1708: #ifndef RPLARGS
1709: typedef union position_variable
1710: {
1.211 bertrand 1711: integer8 adresse;
1.1 bertrand 1712: struct_objet *pointeur;
1713: } union_position_variable;
1714:
1715: typedef struct variable
1716: {
1717: unsigned char *nom;
1.178 bertrand 1718: unsigned char origine; // P(rogramme) ou E(valuation)
1.1 bertrand 1719:
1.211 bertrand 1720: integer8 niveau;
1.1 bertrand 1721:
1722: union_position_variable variable_statique;
1723: union_position_variable variable_partagee;
1724:
1725: struct_objet *objet;
1726:
1727: logical1 variable_verrouillee;
1728: } struct_variable;
1729:
1730: #endif
1731:
1732: /*
1733: --------------------------------------------------------------------------------
1.259 bertrand 1734: Structure variable partagée
1.1 bertrand 1735: --------------------------------------------------------------------------------
1736: */
1737:
1738: #ifndef RPLARGS
1739:
1740: typedef struct variable_partage
1741: {
1742: unsigned char *nom;
1743: unsigned char origine;
1744:
1.211 bertrand 1745: integer8 niveau;
1.1 bertrand 1746:
1747: union_position_variable variable_partagee;
1748:
1749: struct_objet *objet;
1.185 bertrand 1750:
1751: pthread_mutex_t mutex;
1.1 bertrand 1752: } struct_variable_partagee;
1753:
1754: #endif
1755:
1756:
1757: /*
1758: --------------------------------------------------------------------------------
1759: Structure variable statique
1760: --------------------------------------------------------------------------------
1761: */
1762:
1763: #ifndef RPLARGS
1764: typedef struct variable_statique
1765: {
1766: unsigned char *nom;
1767: unsigned char origine;
1768:
1.259 bertrand 1769: // Position de création de la variable statique dans le programme ou dans
1.1 bertrand 1770: // l'expression. 'origine' vaut 'P' pour programme ou 'E' pour expression.
1771:
1.211 bertrand 1772: integer8 niveau;
1.1 bertrand 1773:
1774: union_position_variable variable_statique;
1775:
1776: struct_objet *objet;
1777: } struct_variable_statique;
1778: #endif
1779:
1780:
1781: /*
1782: --------------------------------------------------------------------------------
1783: Structure vecteur
1784: --------------------------------------------------------------------------------
1785: */
1786:
1787: typedef struct vecteur
1788: {
1.211 bertrand 1789: integer8 taille;
1.1 bertrand 1790:
1791: unsigned char type; /* C (complex*16), R (real*8), I (integer*8) */
1792:
1793: void *tableau;
1794: } struct_vecteur;
1795:
1796:
1797: /*
1798: --------------------------------------------------------------------------------
1799: Structure matrice
1800: --------------------------------------------------------------------------------
1801: */
1802:
1803: typedef struct matrice
1804: {
1.211 bertrand 1805: integer8 nombre_lignes;
1806: integer8 nombre_colonnes;
1.1 bertrand 1807:
1808: unsigned char type; /* C (complex*16), R (real*8), I (integer*8) */
1809:
1810: void **tableau;
1811: } struct_matrice;
1812:
1813:
1814: /*
1815: --------------------------------------------------------------------------------
1816: Structure tableau
1817: --------------------------------------------------------------------------------
1818: */
1819:
1820: typedef struct tableau
1821: {
1.211 bertrand 1822: integer8 nombre_elements;
1.1 bertrand 1823:
1824: struct_objet **elements;
1825: } struct_tableau;
1826:
1827:
1828: /*
1829: --------------------------------------------------------------------------------
1.320 bertrand 1830: Structure enregistrement
1831: --------------------------------------------------------------------------------
1832: */
1833:
1834: typedef struct record
1835: {
1836: struct_objet *noms;
1837: struct_objet *donnees;
1838: } struct_record;
1839:
1.322 bertrand 1840:
1.320 bertrand 1841: /*
1842: --------------------------------------------------------------------------------
1.1 bertrand 1843: Structure arbre
1844: --------------------------------------------------------------------------------
1845: */
1846:
1847: typedef struct arbre
1848: {
1.253 bertrand 1849: struct_liste_chainee *feuille;
1.1 bertrand 1850:
1.253 bertrand 1851: integer8 nombre_branches;
1852: struct arbre **branches;
1.1 bertrand 1853: } struct_arbre;
1854:
1855:
1856: /*
1857: --------------------------------------------------------------------------------
1858: Structures de gestion des instructions externes
1859: --------------------------------------------------------------------------------
1860: */
1861:
1862: typedef struct instruction_externe
1863: {
1864: unsigned char *nom;
1865: unsigned char *nom_bibliotheque;
1866: void *descripteur_bibliotheque;
1.313 bertrand 1867: integer8 position_fleche;
1.1 bertrand 1868: } struct_instruction_externe;
1869:
1870:
1871: /*
1872: --------------------------------------------------------------------------------
1873: Structure argument (pour les fonctions dynamiques)
1874: --------------------------------------------------------------------------------
1875: */
1876:
1877: typedef struct rpl_arguments
1878: {
1879: /* Piles operationnelles */
1880:
1881: struct_liste_chainee *l_base_pile;
1882: struct_liste_chainee *l_base_pile_last;
1883:
1884: /* Etat du calculateur */
1885:
1886: t_8_bits drapeaux_etat[8];
1887:
1888: /* Traitement des erreurs */
1889:
1890: unsigned char *message_erreur;
1.259 bertrand 1891: unsigned char type_erreur; /* S = système
1892: E = exécution */
1.1 bertrand 1893: integer8 erreur;
1894:
1895: /* Traitement des messages d'aide */
1896:
1897: logical1 aide; /* Affichage d'un
1898: message d'aide
1899: par la routine */
1900:
1901: /* Nombre d'arguments */
1902:
1903: unsigned char affichage_arguments;
1904: unsigned char constante_symbolique;
1905: unsigned char instruction_valide;
1906: unsigned char test_instruction;
1907:
1908: integer8 nombre_arguments;
1.320 bertrand 1909: // Nombre d'arguments de la fonction
1910: // 0 : instruction infixe
1911: // positif : nombre d'arguments (notation algébrique possible)
1912: // -1 : notation algrébrique non autorisée
1.1 bertrand 1913:
1914: void *s_etat_processus;
1915: } struct_rpl_arguments;
1916:
1.79 bertrand 1917: /*
1918: --------------------------------------------------------------------------------
1.259 bertrand 1919: Structure d'arbre des instructions intrinsèques
1.79 bertrand 1920: --------------------------------------------------------------------------------
1921: */
1922:
1923: #ifndef RPLARGS
1924: typedef struct instruction
1925: {
1.88 bertrand 1926: struct instruction **noeuds;
1.79 bertrand 1927: void (*feuille)(struct processus *);
1928: } struct_instruction;
1929: #endif
1930:
1931: /*
1932: --------------------------------------------------------------------------------
1.178 bertrand 1933: Structure d'arbre des variables globales et locales
1.79 bertrand 1934: --------------------------------------------------------------------------------
1935: */
1936:
1937: #ifndef RPLARGS
1938: typedef struct arbre_variables
1939: {
1.179 bertrand 1940: unsigned int noeuds_utilises;
1.259 bertrand 1941: // Nombre de noeuds utilisés dans le
1.179 bertrand 1942: // tableau **noeuds
1943: signed int indice_tableau_pere;
1944: // Position de la structure dans le
1.259 bertrand 1945: // tableau **noeuds du père
1.179 bertrand 1946:
1947: struct arbre_variables *noeud_pere;
1948: struct arbre_variables **noeuds;
1949:
1950: struct liste_variables *feuille;
1951: struct liste_variables_statiques *feuille_statique;
1.187 bertrand 1952: } struct_arbre_variables;
1953:
1954: typedef struct arbre_variables_partagees
1955: {
1956: unsigned int noeuds_utilises;
1.259 bertrand 1957: // Nombre de noeuds utilisés dans le
1.187 bertrand 1958: // tableau **noeuds
1959: signed int indice_tableau_pere;
1960: // Position de la structure dans le
1.259 bertrand 1961: // tableau **noeuds du père
1.187 bertrand 1962:
1963: struct arbre_variables_partagees *noeud_pere;
1964: struct arbre_variables_partagees **noeuds;
1965:
1966: struct liste_variables_partagees *feuille;
1.185 bertrand 1967:
1.187 bertrand 1968: pthread_mutex_t mutex_feuille;
1969: } struct_arbre_variables_partagees;
1.82 bertrand 1970:
1.185 bertrand 1971: #define INITIALISATION_MUTEX(mutex) \
1972: do { \
1973: pthread_mutexattr_t attributs_mutex; \
1974: pthread_mutexattr_init(&attributs_mutex); \
1.215 bertrand 1975: pthread_mutexattr_settype(&attributs_mutex, PTHREAD_MUTEX_RECURSIVE); \
1.185 bertrand 1976: pthread_mutex_init(&(mutex), &attributs_mutex); \
1977: pthread_mutexattr_destroy(&attributs_mutex); \
1978: } while(0)
1979:
1.91 bertrand 1980: typedef struct tableau_variables
1981: {
1982: unsigned char origine;
1983: unsigned char *nom; // pointeur sur la struct_variable
1.259 bertrand 1984: // réelle et non copie de la chaîne
1.211 bertrand 1985: integer8 niveau;
1.91 bertrand 1986:
1987: struct_objet *objet; // pointeur sur l'objet et non copie
1988: // de l'objet.
1989:
1990: logical1 variable_verrouillee;
1.181 bertrand 1991: logical1 variable_masquee;
1.215 bertrand 1992: pthread_mutex_t *mutex;
1.91 bertrand 1993: union_position_variable variable_statique;
1994: union_position_variable variable_partagee;
1995: } struct_tableau_variables;
1996:
1.259 bertrand 1997: // La liste des variables est une liste doublement chaînée et circulaire.
1.82 bertrand 1998: typedef struct liste_variables
1999: {
1.83 bertrand 2000: union
2001: {
1.86 bertrand 2002: // Utilisation dans la gestion des variables
1.83 bertrand 2003: struct_variable *variable;
1.259 bertrand 2004: // Utilisation dans la pile système (variables par niveau)
1.83 bertrand 2005: struct_liste_chainee *liste;
2006: };
2007:
1.86 bertrand 2008: struct arbre_variables *noeud_pere;
1.90 bertrand 2009: struct arbre_variables *noeud;
1.82 bertrand 2010: struct liste_variables *suivant;
2011: struct liste_variables *precedent;
1.83 bertrand 2012: } struct_liste_variables;
1.82 bertrand 2013:
1.259 bertrand 2014: // La liste des variables statiques et une liste double chaînée et non
1.180 bertrand 2015: // circulaire.
1.179 bertrand 2016: typedef struct liste_variables_statiques
2017: {
2018: struct liste_variables_statiques *suivant;
1.180 bertrand 2019: struct liste_variables_statiques *precedent;
2020: struct liste_variables_statiques *reference;
1.182 bertrand 2021: struct_arbre_variables *feuille;
1.179 bertrand 2022: struct_variable_statique *variable;
2023: } struct_liste_variables_statiques;
1.185 bertrand 2024:
2025: typedef struct liste_variables_partagees
2026: {
2027: struct liste_variables_partagees *suivant;
2028: struct liste_variables_partagees *precedent;
2029: struct liste_variables_partagees *reference;
1.187 bertrand 2030: struct_arbre_variables_partagees *feuille;
1.185 bertrand 2031: struct_variable_partagee *variable;
1.187 bertrand 2032: pthread_t tid;
2033: pid_t pid;
1.185 bertrand 2034: } struct_liste_variables_partagees;
1.79 bertrand 2035: #endif
1.1 bertrand 2036:
1.256 bertrand 2037:
2038: /*
2039: --------------------------------------------------------------------------------
2040: Structure fonction
2041: --------------------------------------------------------------------------------
2042: */
2043:
2044: #ifndef RPLARGS
2045: typedef struct fonction
2046: {
2047: unsigned char *nom_fonction;
2048: integer8 nombre_arguments;
2049:
2050: void (*fonction)(struct processus *);
2051:
2052: volatile struct_liste_chainee *prediction_saut;
2053: volatile logical1 prediction_execution;
2054: } struct_fonction;
2055: #endif
2056:
2057:
1.1 bertrand 2058: /*
2059: --------------------------------------------------------------------------------
1.257 bertrand 2060: Structure buffer
2061: --------------------------------------------------------------------------------
2062: */
2063:
2064: typedef struct buffer
2065: {
2066: unsigned char *buffer;
2067:
1.258 bertrand 2068: size_t longueur_requise;
1.257 bertrand 2069: int classe;
2070: } struct_buffer;
2071:
2072:
2073: /*
2074: --------------------------------------------------------------------------------
1.1 bertrand 2075: Structure processus
2076: --------------------------------------------------------------------------------
2077: */
2078:
2079: #ifndef RPLARGS
2080: typedef struct processus
2081: {
2082: /* Pointeurs sur le programme */
2083:
2084: unsigned char *definitions_chainees;
2085: struct_liste_chainee *expression_courante;
2086:
2087: unsigned char *instruction_courante;
2088: struct_objet *objet_courant;
2089: unsigned char evaluation_expression_compilee; /*Y/N*/
2090:
2091: unsigned char *nom_fichier_source;
2092: unsigned char *nom_fichier_historique;
2093:
1.7 bertrand 2094: unsigned char autorisation_conversion_chaine; /*Y/N*/
1.1 bertrand 2095: unsigned char autorisation_empilement_programme; /*Y/N*/
2096: unsigned char autorisation_evaluation_nom; /*Y/N*/
1.20 bertrand 2097: unsigned char autorisation_nom_implicite; /*Y/N*/
1.5 bertrand 2098: unsigned char evaluation_forcee; /*Y/N*/
1.1 bertrand 2099: unsigned char instruction_valide; /*Y/N*/
2100: unsigned char instruction_intrinseque; /*Y/I/N*/
1.282 bertrand 2101: unsigned char instruction_sensible; /*Y/N*/
1.1 bertrand 2102: unsigned char test_instruction; /*Y/N*/
2103: unsigned char affichage_arguments; /*Y/N*/
2104: unsigned char constante_symbolique; /*Y/N*/
2105: unsigned char traitement_symbolique; /*Y/N*/
2106: unsigned char mode_execution_programme; /*Y/I/N*/
2107: unsigned char mode_interactif; /*Y/N*/
2108: unsigned char mode_evaluation_expression; /*Y/N*/
2109: unsigned char traitement_cycle_exit; /*N/E/C*/
1.73 bertrand 2110: unsigned char recherche_type; /*Y/N*/
1.1 bertrand 2111:
1.211 bertrand 2112: integer8 position_courante;
2113: integer8 longueur_definitions_chainees;
1.1 bertrand 2114:
2115: /* Pointeurs sur les instructions */
2116:
2117: int *pointeurs_caracteres;
2118: int nombre_caracteres;
1.79 bertrand 2119: struct_instruction *arbre_instructions;
1.1 bertrand 2120:
2121: /* Requetes */
2122:
2123: unsigned char requete_arret; /*Y/N*/
2124:
2125: /* Piles operationnelles */
2126:
2127: struct_liste_chainee *l_base_pile;
2128: struct_liste_chainee *l_base_pile_last;
2129:
1.211 bertrand 2130: integer8 hauteur_pile_operationnelle;
1.1 bertrand 2131:
2132: /* Piles systemes */
2133:
2134: struct_liste_pile_systeme *l_base_pile_systeme;
2135:
1.211 bertrand 2136: integer8 hauteur_pile_systeme;
1.1 bertrand 2137:
2138: /* Gestion des processus */
2139:
2140: volatile
2141: struct_liste_chainee *l_base_pile_processus;
2142:
2143: logical1 presence_pipes;
2144:
2145: int pipe_acquittement;
2146: int pipe_donnees;
2147: int pipe_injections;
2148: int pipe_nombre_injections;
2149: int pipe_interruptions;
1.222 bertrand 2150: int pipe_nombre_elements_attente;
1.1 bertrand 2151: int nombre_objets_envoyes_non_lus;
2152: int nombre_objets_injectes;
2153:
2154: real8 pourcentage_maximal_cpu;
2155: real8 temps_maximal_cpu;
2156:
2157: logical1 presence_fusible;
2158: pthread_t thread_fusible;
2159: pthread_t thread_surveille_par_fusible;
1.184 bertrand 2160: pthread_t thread_signaux;
2161: int pipe_signaux[2];
1.1 bertrand 2162:
1.120 bertrand 2163: volatile int pointeur_signal_ecriture;
2164: volatile int pointeur_signal_lecture;
2165: volatile enum signaux_rpl signaux_en_queue[LONGUEUR_QUEUE_SIGNAUX];
2166: volatile logical1 demarrage_fils;
2167: volatile logical1 redemarrage_processus;
1.119 bertrand 2168:
1.1 bertrand 2169: /* Contextes */
2170:
2171: struct_liste_chainee *l_base_pile_contextes;
2172: struct_liste_chainee *l_base_pile_taille_contextes;
2173:
2174: /* Variables */
2175:
1.259 bertrand 2176: // La liste des variables par niveau est doublement chaînée.
2177: // À tout moment, elle pointe sur le niveau le plus haut existant et
1.82 bertrand 2178: // l_liste_variable_par_niveau->precedent renvoie la liste des
1.259 bertrand 2179: // définitions. l_liste_variable_par_niveau->precedent->precedent pointe
1.82 bertrand 2180: // sur la liste des variables globales.
2181: //
1.259 bertrand 2182: // À l'initialisation :
1.82 bertrand 2183: // l_liste_variables_par_niveau->suivant == l_liste_variables_par_niveau
2184: // l_liste_variables_par_niveau->precedent == l_liste_variables_par_niveau
2185:
1.79 bertrand 2186: struct_arbre_variables *s_arbre_variables;
1.83 bertrand 2187: struct_liste_variables *l_liste_variables_par_niveau;
1.180 bertrand 2188: struct_liste_variables_statiques
2189: *l_liste_variables_statiques;
1.187 bertrand 2190:
2191: struct_arbre_variables_partagees
2192: **s_arbre_variables_partagees;
1.185 bertrand 2193: struct_liste_variables_partagees
1.187 bertrand 2194: **l_liste_variables_partagees;
1.180 bertrand 2195:
1.93 bertrand 2196: logical1 niveau_supprime;
1.83 bertrand 2197:
2198: struct_variable *pointeur_variable_courante;
2199: struct_liste_variables *pointeur_feuille_courante;
1.180 bertrand 2200: struct_variable_statique *pointeur_variable_statique_courante;
1.185 bertrand 2201: struct_variable_partagee *pointeur_variable_partagee_courante;
1.1 bertrand 2202:
1.81 bertrand 2203: int *pointeurs_caracteres_variables;
2204: int nombre_caracteres_variables;
2205:
1.211 bertrand 2206: integer8 niveau_courant;
2207: integer8 niveau_initial;
1.1 bertrand 2208:
2209: logical1 creation_variables_statiques;
2210: logical1 creation_variables_partagees;
2211: logical1 gel_liste_variables;
2212:
2213: /* Fichiers */
2214:
2215: struct_liste_chainee *s_fichiers;
2216:
2217: /* Sockets */
2218:
2219: struct_liste_chainee *s_sockets;
2220:
1.259 bertrand 2221: /* Connecteurs aux bases de données */
1.1 bertrand 2222:
2223: struct_liste_chainee *s_connecteurs_sql;
2224:
1.259 bertrand 2225: /* Bibliothèques dynamiques */
1.1 bertrand 2226:
2227: struct_liste_chainee *s_bibliotheques;
2228: struct_instruction_externe *s_instructions_externes;
1.211 bertrand 2229: integer8 nombre_instructions_externes;
1.1 bertrand 2230:
2231: /* Fichier d'impression */
2232:
2233: unsigned char *nom_fichier_impression;
2234: unsigned char format_papier[16];
2235:
2236: /* Parametres graphiques */
2237:
2238: struct_fichier_graphique *fichiers_graphiques; /* NULL */
2239:
2240: unsigned char type_trace_eq[21];
2241:
2242: /*
2243: * 2D :
2244: * FONCTION
2245: * PARAMETRIQUE
2246: * POLAIRE
2247: * COURBES DE NIVEAU
2248: *
2249: * 3D :
2250: * GRILLE 3D
2251: * COURBE PARAMETRIQUE // A FAIRE
2252: * SURFACE PARAMETRIQUE // A FAIRE
2253: * CYNLINDRIQUE // A FAIRE
2254: * SPHERIQUE // A FAIRE
2255: */
2256:
2257: unsigned char type_trace_sigma[21];
2258:
2259: /*
2260: * POINTS
2261: * HISTOGRAMME
2262: * TABLE TRACANTE
2263: */
2264:
2265: /*
2266: * ECHELLES
2267: */
2268:
2269: integer8 systeme_axes;
2270:
2271: real8 x_min;
2272: real8 x_max;
2273: real8 y_min;
2274: real8 y_max;
2275: real8 z_min;
2276: real8 z_max;
2277:
2278: real8 x_tics;
2279: real8 y_tics;
2280: real8 z_tics;
2281:
2282: integer8 mx_tics;
2283: integer8 my_tics;
2284: integer8 mz_tics;
2285:
2286: logical1 x_lines;
2287: logical1 y_lines;
2288: logical1 z_lines;
2289:
2290: logical1 mx_lines;
2291: logical1 my_lines;
2292: logical1 mz_lines;
2293:
2294: /*
2295: * -1 : absent du graphique
2296: * 0 : graduations automatiques
2297: * >0 : valeur manuelle
2298: */
2299:
2300: real8 x2_min;
2301: real8 x2_max;
2302: real8 y2_min;
2303: real8 y2_max;
2304: real8 z2_min;
2305: real8 z2_max;
2306:
2307: real8 x2_tics;
2308: real8 y2_tics;
2309: real8 z2_tics;
2310:
2311: integer8 mx2_tics;
2312: integer8 my2_tics;
2313: integer8 mz2_tics;
2314:
2315: logical1 x2_lines;
2316: logical1 y2_lines;
2317: logical1 z2_lines;
2318:
2319: logical1 mx2_lines;
2320: logical1 my2_lines;
2321: logical1 mz2_lines;
2322:
2323: real8 resolution;
2324:
2325: logical1 souris_active;
2326:
2327: logical1 echelle_automatique_x;
2328: logical1 echelle_automatique_y;
2329: logical1 echelle_automatique_z;
2330:
2331: logical1 echelle_automatique_x2;
2332: logical1 echelle_automatique_y2;
2333: logical1 echelle_automatique_z2;
2334:
2335: logical1 echelle_log_x;
2336: logical1 echelle_log_y;
2337: logical1 echelle_log_z;
2338:
2339: logical1 echelle_log_x2;
2340: logical1 echelle_log_y2;
2341: logical1 echelle_log_z2;
2342:
2343: real8 point_de_vue_theta;
2344: real8 point_de_vue_phi;
2345: real8 echelle_3D;
2346:
2347: unsigned char *label_x;
2348: unsigned char *label_y;
2349: unsigned char *label_z;
2350: unsigned char *titre;
2351: unsigned char *legende;
2352:
2353: unsigned char *nom_fichier_gnuplot;
2354: unsigned char *type_fichier_gnuplot;
2355:
2356: struct_objet *indep;
2357: struct_objet *depend;
2358: struct_objet *parametres_courbes_de_niveau;
2359:
2360: struct_marque *s_marques;
2361:
2362: file *entree_standard;
2363:
2364: logical1 requete_nouveau_plan;
2365: logical1 mise_a_jour_trace_requise;
2366:
2367: /* Parametres statistiques */
2368:
2369: integer8 colonne_statistique_1;
2370: integer8 colonne_statistique_2;
2371:
2372: /* Etat du calculateur */
2373:
2374: t_8_bits drapeaux_etat[8];
2375:
2376: /* Traitement des exceptions */
2377:
2378: logical1 arret_si_exception;
1.211 bertrand 2379: int exception;
2380: int derniere_exception;
2381: int exception_processus_fils;
1.1 bertrand 2382:
2383: /* Traitement des erreurs */
2384:
1.211 bertrand 2385: int erreur_compilation;
1.222 bertrand 2386: volatile int erreur_execution;
2387: volatile int erreur_systeme;
1.1 bertrand 2388:
2389: struct_objet *s_objet_errone;
2390: struct_objet *s_objet_erreur;
2391:
2392: logical1 erreur_scrutation;
2393:
1.211 bertrand 2394: volatile int erreur_systeme_processus_fils;
2395: int erreur_execution_processus_fils;
1.1 bertrand 2396:
2397: pid_t pid_erreur_processus_fils;
2398:
2399: logical1 erreur_processus_fils;
2400:
2401: integer8 derniere_erreur_fonction_externe;
2402:
1.211 bertrand 2403: int derniere_erreur_systeme;
2404: int derniere_erreur_execution;
2405: int derniere_erreur_evaluation;
1.1 bertrand 2406:
2407: unsigned char *instruction_derniere_erreur;
2408:
1.211 bertrand 2409: integer8 niveau_derniere_erreur;
1.1 bertrand 2410:
2411: logical1 core;
2412: logical1 invalidation_message_erreur;
2413:
2414: /* Debug */
2415:
2416: logical1 debug;
1.211 bertrand 2417: logical8 type_debug;
1.1 bertrand 2418: logical1 debug_programme;
2419: logical1 execution_pas_suivant;
2420: logical1 traitement_instruction_halt;
2421:
2422: /* Interruptions logicielles */
2423:
2424: unsigned char masque_interruptions[d_NOMBRE_INTERRUPTIONS];
2425:
2426: /*
1.259 bertrand 2427: * 'I' : interruption ignorée
2428: * 'Q' : interruption mise en queue pour un traitement ultérieur
1.1 bertrand 2429: * 'N' : traitement normal de l'interruption
2430: */
2431:
2432: integer8 queue_interruptions[d_NOMBRE_INTERRUPTIONS];
2433: integer8 nombre_interruptions_en_queue;
2434: struct_liste_chainee *pile_origine_interruptions
2435: [d_NOMBRE_INTERRUPTIONS];
2436: volatile integer8 nombre_interruptions_non_affectees;
2437:
2438: struct_objet *corps_interruptions[d_NOMBRE_INTERRUPTIONS];
2439:
2440: unsigned char traitement_interruption; /* Y/N */
2441: unsigned char traitement_interruptible; /* Y/N */
1.50 bertrand 2442: unsigned char traitement_at_poke; /* Y/N */
1.1 bertrand 2443:
1.26 bertrand 2444: struct_objet *at_exit;
1.50 bertrand 2445: struct_objet *at_poke;
1.25 bertrand 2446:
1.1 bertrand 2447: /* Variables volatiles */
2448:
2449: volatile sig_atomic_t var_volatile_alarme;
1.259 bertrand 2450: // Traitement de ctrl+C et des arrêts brutaux
1.1 bertrand 2451: volatile sig_atomic_t var_volatile_requete_arret;
2452: // Traitement de ctrl+Z
2453: volatile sig_atomic_t var_volatile_requete_arret2;
2454: volatile sig_atomic_t var_volatile_traitement_retarde_stop;
2455: volatile sig_atomic_t var_volatile_traitement_sigint;
2456:
1.65 bertrand 2457: volatile sig_atomic_t var_volatile_processus_racine;
1.1 bertrand 2458: volatile sig_atomic_t var_volatile_processus_pere;
2459: volatile sig_atomic_t var_volatile_recursivite;
2460:
1.27 bertrand 2461: volatile sig_atomic_t arret_depuis_abort;
2462:
1.1 bertrand 2463: volatile int var_volatile_exception_gsl;
2464:
2465: /* Autres */
2466:
1.13 bertrand 2467: char *rpl_home;
2468:
1.1 bertrand 2469: gsl_rng *generateur_aleatoire;
2470: const gsl_rng_type *type_generateur_aleatoire;
2471:
1.110 bertrand 2472: void *contexte_cas;
2473:
1.1 bertrand 2474: integer8 nombre_arguments;
2475:
2476: /*
1.259 bertrand 2477: * Il s'agit du nombre d'arguments utilisé pour l'évaluation
2478: * des expressions algébriques.
2479: * -1 : la fonction ne peut être dans un objet de type ALG.
1.1 bertrand 2480: * -2 : nombre d'arguments inconnu
1.259 bertrand 2481: * 0 : la fonction doit apparaître en notation infixe
2482: * >0 : la fonction apparaît comme une fonction normale
1.1 bertrand 2483: */
2484:
2485: logical1 lancement_interactif;
2486:
2487: unsigned char *chemin_fichiers_temporaires;
2488: unsigned char langue;
2489: unsigned char retour_routine_evaluation;
2490: unsigned char *localisation;
2491:
1.211 bertrand 2492: integer8 niveau_recursivite;
1.1 bertrand 2493:
2494: pid_t pid_processus_pere;
2495: pthread_t tid_processus_pere;
1.153 bertrand 2496: pthread_t tid;
1.1 bertrand 2497:
2498: logical1 processus_detache;
2499:
1.249 bertrand 2500: enum t_type type_en_cours;
2501:
1.1 bertrand 2502: /* Profilage */
2503:
2504: logical1 profilage;
2505: int niveau_profilage;
2506: struct_liste_profilage *pile_profilage;
2507: struct_liste_profilage2 *pile_profilage_fonctions;
2508: struct timeval horodatage_profilage;
2509:
1.43 bertrand 2510: pthread_mutex_t mutex_allocation;
1.261 bertrand 2511: pthread_mutex_t mutex_allocation_buffer;
1.225 bertrand 2512: pthread_mutex_t mutex_interruptions;
1.226 bertrand 2513: pthread_mutex_t mutex_pile_processus;
2514: pthread_mutex_t mutex_signaux;
1.1 bertrand 2515:
1.121 bertrand 2516: // Mutex autorisant les fork()
1.164 bertrand 2517: sem_t __PTR__ semaphore_fork;
1.1 bertrand 2518:
2519: /* Mutexes */
2520:
2521: struct_liste_chainee *liste_mutexes;
2522: pthread_mutex_t protection_liste_mutexes;
1.175 bertrand 2523: unsigned int sections_critiques;
1.1 bertrand 2524:
1.223 bertrand 2525: /* Variable d'initialisation pour SCHED */
2526:
2527: logical1 initialisation_scheduler;
2528:
1.259 bertrand 2529: /* Drapeau nécessaire à RESTART */
1.147 bertrand 2530:
1.148 bertrand 2531: volatile logical1 requete_redemarrage;
1.147 bertrand 2532:
1.259 bertrand 2533: /* Gestion optimisée de la mémoire */
1.1 bertrand 2534:
2535: double estimation_taille_pile_tampon;
1.211 bertrand 2536: integer8 taille_pile_tampon;
1.1 bertrand 2537: struct_liste_chainee *pile_tampon;
2538:
2539: double estimation_taille_pile_systeme_tampon;
1.211 bertrand 2540: integer8 taille_pile_systeme_tampon;
1.1 bertrand 2541: struct_liste_pile_systeme *pile_systeme_tampon;
2542:
1.211 bertrand 2543: integer8 taille_pile_objets;
1.1 bertrand 2544: struct_objet *pile_objets;
2545:
1.264 bertrand 2546: # define TAILLE_CACHE 1024
1.256 bertrand 2547: # define CACHE(type, nom) \
2548: type *objets_##nom[TAILLE_CACHE]; \
1.262 bertrand 2549: volatile int pointeur_##nom;
1.256 bertrand 2550:
2551: # define CACHE2(type, nom) \
2552: type *nom[TAILLE_CACHE]; \
1.262 bertrand 2553: volatile int pointeur_##nom;
1.256 bertrand 2554:
2555: CACHE(integer8, adr)
2556: CACHE(logical8, bin)
2557: CACHE(complex16, cpl)
2558: CACHE(struct_fonction, fct)
2559: CACHE(integer8, int)
2560: CACHE(struct_matrice, mat)
2561: CACHE(struct_nom, nom)
1.320 bertrand 2562: CACHE(struct_record, rec)
1.256 bertrand 2563: CACHE(real8, rel)
2564: CACHE(struct_tableau, tab)
2565: CACHE(struct_vecteur, vec)
2566:
2567: CACHE2(struct_liste_chainee, maillons)
2568: CACHE2(struct_arbre_variables, variables_noeud)
2569: CACHE2(struct_arbre_variables_partagees, variables_partagees_noeud)
2570: CACHE2(struct_liste_variables, variables_feuille)
2571: CACHE2(struct_variable, variables_variable)
2572: CACHE2(struct_arbre_variables *, variables_tableau_noeuds)
1.257 bertrand 2573: CACHE2(struct_arbre_variables_partagees *,
2574: variables_tableau_noeuds_partages)
2575:
2576: CACHE2(struct_buffer, enveloppes_buffers)
1.308 bertrand 2577: unsigned char ***cache_buffer;
2578: int *pointeur_cache_buffer;
1.1 bertrand 2579: } struct_processus;
2580: #endif
2581:
1.337 bertrand 2582: #ifdef DEBUG_MEMOIRE
2583: pid_t debug_fork(struct_processus *s_etat_processus);
2584: #endif
2585:
1.1 bertrand 2586:
2587: /*
2588: ================================================================================
1.259 bertrand 2589: MISE EN PLACE DE L'ALLOCATEUR SPÉCIFIQUE
1.258 bertrand 2590: ================================================================================*/
2591:
2592: #ifndef DEBUG_MEMOIRE
2593: # define malloc(a) rpl_malloc(s_etat_processus, a)
2594: # define realloc(a, b) rpl_realloc(s_etat_processus, a, b)
2595: # define free(a) rpl_free(s_etat_processus, a)
2596: #endif
2597:
2598: void *rpl_malloc(struct_processus *s_etat_processus, size_t s);
2599: void *rpl_realloc(struct_processus *s_etat_processus, void *ptr, size_t s);
2600: void rpl_free(struct_processus *s_etat_processus, void *ptr);
2601: void *sys_malloc(size_t s);
1.282 bertrand 2602: void *sys_realloc(void *ptr, size_t s);
1.258 bertrand 2603: void sys_free(void *ptr);
2604:
2605: /*
2606: * Wrapper de readline() pour que la fonction renvoie un pointeur sur un
1.259 bertrand 2607: * buffer alloué par rpl_malloc().
1.258 bertrand 2608: */
2609:
2610: #define readline(s) readline_wrapper(s_etat_processus, s)
2611: unsigned char *readline_wrapper(struct_processus *s_etat_processus,
2612: unsigned char *s);
2613:
2614:
2615: /*
2616: ================================================================================
1.1 bertrand 2617: PROTOTYPES
2618: ================================================================================
2619: */
2620:
2621: /*
2622: --------------------------------------------------------------------------------
1.259 bertrand 2623: Procédures d'exécution des mots-clef du langage RPL/2
1.1 bertrand 2624: --------------------------------------------------------------------------------
2625: */
2626:
2627: // BEGIN C PROTOTYPES
2628: void instruction_sensible_e(struct_processus *s_etat_processus);
2629: void instruction_sensible_i(struct_processus *s_etat_processus);
1.108 bertrand 2630: void instruction_sensible_infinity(struct_processus *s_etat_processus);
1.1 bertrand 2631:
2632: void instruction_abort(struct_processus *s_etat_processus);
2633: void instruction_abs(struct_processus *s_etat_processus);
2634: void instruction_acos(struct_processus *s_etat_processus);
2635: void instruction_acosh(struct_processus *s_etat_processus);
2636: void instruction_alarm(struct_processus *s_etat_processus);
2637: void instruction_alog(struct_processus *s_etat_processus);
2638: void instruction_and(struct_processus *s_etat_processus);
2639: void instruction_append(struct_processus *s_etat_processus);
2640: void instruction_array_fleche(struct_processus *s_etat_processus);
2641: void instruction_arg(struct_processus *s_etat_processus);
2642: void instruction_asin(struct_processus *s_etat_processus);
2643: void instruction_asinh(struct_processus *s_etat_processus);
2644: void instruction_asl(struct_processus *s_etat_processus);
2645: void instruction_asr(struct_processus *s_etat_processus);
2646: void instruction_atan(struct_processus *s_etat_processus);
2647: void instruction_atanh(struct_processus *s_etat_processus);
1.26 bertrand 2648: void instruction_atexit(struct_processus *s_etat_processus);
1.50 bertrand 2649: void instruction_atpoke(struct_processus *s_etat_processus);
1.1 bertrand 2650: void instruction_autoscale(struct_processus *s_etat_processus);
2651: void instruction_axes(struct_processus *s_etat_processus);
2652:
2653: void instruction_b_vers_r(struct_processus *s_etat_processus);
2654: void instruction_backspace(struct_processus *s_etat_processus);
1.48 bertrand 2655: void instruction_backtrace(struct_processus *s_etat_processus);
1.1 bertrand 2656: void instruction_beep(struct_processus *s_etat_processus);
2657: void instruction_bessel(struct_processus *s_etat_processus);
2658: void instruction_bin(struct_processus *s_etat_processus);
2659:
2660: void instruction_c_vers_r(struct_processus *s_etat_processus);
2661: void instruction_case(struct_processus *s_etat_processus);
2662: void instruction_ceil(struct_processus *s_etat_processus);
2663: void instruction_centr(struct_processus *s_etat_processus);
2664: void instruction_cf(struct_processus *s_etat_processus);
2665: void instruction_chr(struct_processus *s_etat_processus);
1.193 bertrand 2666: void instruction_cipher(struct_processus *s_etat_processus);
1.1 bertrand 2667: void instruction_clear(struct_processus *s_etat_processus);
2668: void instruction_cllcd(struct_processus *s_etat_processus);
2669: void instruction_clmf(struct_processus *s_etat_processus);
2670: void instruction_close(struct_processus *s_etat_processus);
1.28 bertrand 2671: void instruction_clratexit(struct_processus *s_etat_processus);
1.50 bertrand 2672: void instruction_clratpoke(struct_processus *s_etat_processus);
1.1 bertrand 2673: void instruction_clrcntxt(struct_processus *s_etat_processus);
2674: void instruction_clrerr(struct_processus *s_etat_processus);
2675: void instruction_clrfuse(struct_processus *s_etat_processus);
2676: void instruction_clrmtx(struct_processus *s_etat_processus);
1.349 bertrand 2677: void instruction_clrsock(struct_processus *s_etat_processus);
1.1 bertrand 2678: void instruction_clrsmphr(struct_processus *s_etat_processus);
2679: void instruction_clrswi(struct_processus *s_etat_processus);
2680: void instruction_cls(struct_processus *s_etat_processus);
2681: void instruction_clusr(struct_processus *s_etat_processus);
2682: void instruction_cnrm(struct_processus *s_etat_processus);
2683: void instruction_cols(struct_processus *s_etat_processus);
2684: void instruction_col_fleche(struct_processus *s_etat_processus);
2685: void instruction_col_moins(struct_processus *s_etat_processus);
2686: void instruction_col_plus(struct_processus *s_etat_processus);
2687: void instruction_comb(struct_processus *s_etat_processus);
1.214 bertrand 2688: void instruction_compress(struct_processus *s_etat_processus);
1.1 bertrand 2689: void instruction_con(struct_processus *s_etat_processus);
2690: void instruction_cond(struct_processus *s_etat_processus);
2691: void instruction_cont(struct_processus *s_etat_processus);
2692: void instruction_continue(struct_processus *s_etat_processus);
2693: void instruction_conj(struct_processus *s_etat_processus);
2694: void instruction_convert(struct_processus *s_etat_processus);
2695: void instruction_copy(struct_processus *s_etat_processus);
2696: void instruction_copyright(struct_processus *s_etat_processus);
2697: void instruction_corr(struct_processus *s_etat_processus);
2698: void instruction_cos(struct_processus *s_etat_processus);
2699: void instruction_cosh(struct_processus *s_etat_processus);
2700: void instruction_cov(struct_processus *s_etat_processus);
2701: void instruction_cr(struct_processus *s_etat_processus);
2702: void instruction_create(struct_processus *s_etat_processus);
1.175 bertrand 2703: void instruction_critical(struct_processus *s_etat_processus);
1.1 bertrand 2704: void instruction_crmtx(struct_processus *s_etat_processus);
2705: void instruction_cross(struct_processus *s_etat_processus);
2706: void instruction_crsmphr(struct_processus *s_etat_processus);
2707: void instruction_crtab(struct_processus *s_etat_processus);
2708: void instruction_cstop(struct_processus *s_etat_processus);
2709: void instruction_cswp(struct_processus *s_etat_processus);
2710: void instruction_currenc(struct_processus *s_etat_processus);
2711: void instruction_cycle(struct_processus *s_etat_processus);
2712:
2713: void instruction_d_vers_r(struct_processus *s_etat_processus);
2714: void instruction_daemonize(struct_processus *s_etat_processus);
2715: void instruction_date(struct_processus *s_etat_processus);
2716: void instruction_dec(struct_processus *s_etat_processus);
2717: void instruction_decr(struct_processus *s_etat_processus);
2718: void instruction_default(struct_processus *s_etat_processus);
2719: void instruction_deg(struct_processus *s_etat_processus);
2720: void instruction_delete(struct_processus *s_etat_processus);
2721: void instruction_depnd(struct_processus *s_etat_processus);
2722: void instruction_depth(struct_processus *s_etat_processus);
2723: void instruction_der(struct_processus *s_etat_processus);
2724: void instruction_det(struct_processus *s_etat_processus);
2725: void instruction_detach(struct_processus *s_etat_processus);
2726: void instruction_dft(struct_processus *s_etat_processus);
2727: void instruction_dgtiz(struct_processus *s_etat_processus);
2728: void instruction_diag_fleche(struct_processus *s_etat_processus);
1.193 bertrand 2729: void instruction_digest(struct_processus *s_etat_processus);
1.1 bertrand 2730: void instruction_disp(struct_processus *s_etat_processus);
2731: void instruction_division(struct_processus *s_etat_processus);
2732: void instruction_do(struct_processus *s_etat_processus);
2733: void instruction_dot(struct_processus *s_etat_processus);
2734: void instruction_draw(struct_processus *s_etat_processus);
2735: void instruction_drax(struct_processus *s_etat_processus);
2736: void instruction_drop(struct_processus *s_etat_processus);
2737: void instruction_drop2(struct_processus *s_etat_processus);
2738: void instruction_dropcntxt(struct_processus *s_etat_processus);
2739: void instruction_dropn(struct_processus *s_etat_processus);
2740: void instruction_drws(struct_processus *s_etat_processus);
2741: void instruction_dup(struct_processus *s_etat_processus);
2742: void instruction_dup2(struct_processus *s_etat_processus);
2743: void instruction_dupcntxt(struct_processus *s_etat_processus);
2744: void instruction_dupn(struct_processus *s_etat_processus);
2745:
2746: void instruction_e(struct_processus *s_etat_processus);
2747: void instruction_edit(struct_processus *s_etat_processus);
2748: void instruction_egalite(struct_processus *s_etat_processus);
2749: void instruction_egv(struct_processus *s_etat_processus);
2750: void instruction_egvl(struct_processus *s_etat_processus);
2751: void instruction_else(struct_processus *s_etat_processus);
2752: void instruction_elseif(struct_processus *s_etat_processus);
2753: void instruction_end(struct_processus *s_etat_processus);
2754: void instruction_eng(struct_processus *s_etat_processus);
2755: void instruction_epsilon(struct_processus *s_etat_processus);
1.251 bertrand 2756: void instruction_eqv(struct_processus *s_etat_processus);
1.1 bertrand 2757: void instruction_erase(struct_processus *s_etat_processus);
2758: void instruction_errm(struct_processus *s_etat_processus);
2759: void instruction_errn(struct_processus *s_etat_processus);
2760: void instruction_eval(struct_processus *s_etat_processus);
2761: void instruction_exget(struct_processus *s_etat_processus);
2762: void instruction_exit(struct_processus *s_etat_processus);
2763: void instruction_exp(struct_processus *s_etat_processus);
2764: void instruction_expm(struct_processus *s_etat_processus);
2765: void instruction_exsub(struct_processus *s_etat_processus);
2766: void instruction_externals(struct_processus *s_etat_processus);
2767: void instruction_eyept(struct_processus *s_etat_processus);
2768:
2769: void instruction_fact(struct_processus *s_etat_processus);
2770: void instruction_false(struct_processus *s_etat_processus);
2771: void instruction_fc_test(struct_processus *s_etat_processus);
2772: void instruction_fc_test_c(struct_processus *s_etat_processus);
2773: void instruction_fc_test_s(struct_processus *s_etat_processus);
2774: void instruction_fft(struct_processus *s_etat_processus);
2775: void instruction_fix(struct_processus *s_etat_processus);
2776: void instruction_fleche(struct_processus *s_etat_processus);
2777: void instruction_fleche_array(struct_processus *s_etat_processus);
2778: void instruction_fleche_col(struct_processus *s_etat_processus);
2779: void instruction_fleche_diag(struct_processus *s_etat_processus);
2780: void instruction_fleche_hms(struct_processus *s_etat_processus);
2781: void instruction_fleche_lcd(struct_processus *s_etat_processus);
2782: void instruction_fleche_list(struct_processus *s_etat_processus);
2783: void instruction_fleche_num(struct_processus *s_etat_processus);
2784: void instruction_fleche_q(struct_processus *s_etat_processus);
2785: void instruction_fleche_row(struct_processus *s_etat_processus);
2786: void instruction_fleche_str(struct_processus *s_etat_processus);
2787: void instruction_fleche_table(struct_processus *s_etat_processus);
2788: void instruction_floor(struct_processus *s_etat_processus);
2789: void instruction_for(struct_processus *s_etat_processus);
1.176 bertrand 2790: void instruction_forall(struct_processus *s_etat_processus);
1.1 bertrand 2791: void instruction_format(struct_processus *s_etat_processus);
2792: void instruction_fp(struct_processus *s_etat_processus);
2793: void instruction_fs_test(struct_processus *s_etat_processus);
2794: void instruction_fs_test_c(struct_processus *s_etat_processus);
2795: void instruction_fs_test_s(struct_processus *s_etat_processus);
2796: void instruction_function(struct_processus *s_etat_processus);
2797: void instruction_fuse(struct_processus *s_etat_processus);
2798:
2799: void instruction_gamma(struct_processus *s_etat_processus);
2800: void instruction_ge(struct_processus *s_etat_processus);
2801: void instruction_gegv(struct_processus *s_etat_processus);
2802: void instruction_gegvl(struct_processus *s_etat_processus);
2803: void instruction_get(struct_processus *s_etat_processus);
2804: void instruction_getc(struct_processus *s_etat_processus);
2805: void instruction_geti(struct_processus *s_etat_processus);
2806: void instruction_getr(struct_processus *s_etat_processus);
2807: void instruction_glegv(struct_processus *s_etat_processus);
2808: void instruction_gregv(struct_processus *s_etat_processus);
2809: void instruction_gt(struct_processus *s_etat_processus);
2810:
2811: void instruction_halt(struct_processus *s_etat_processus);
2812: void instruction_head(struct_processus *s_etat_processus);
2813: void instruction_help(struct_processus *s_etat_processus);
2814: void instruction_hex(struct_processus *s_etat_processus);
2815: void instruction_histogram(struct_processus *s_etat_processus);
2816: void instruction_hms_fleche(struct_processus *s_etat_processus);
2817: void instruction_hms_moins(struct_processus *s_etat_processus);
2818: void instruction_hms_plus(struct_processus *s_etat_processus);
2819:
2820: void instruction_i(struct_processus *s_etat_processus);
2821: void instruction_idft(struct_processus *s_etat_processus);
2822: void instruction_idn(struct_processus *s_etat_processus);
2823: void instruction_if(struct_processus *s_etat_processus);
2824: void instruction_iferr(struct_processus *s_etat_processus);
2825: void instruction_ifft(struct_processus *s_etat_processus);
2826: void instruction_ift(struct_processus *s_etat_processus);
2827: void instruction_ifte(struct_processus *s_etat_processus);
2828: void instruction_im(struct_processus *s_etat_processus);
1.20 bertrand 2829: void instruction_implicit(struct_processus *s_etat_processus);
1.1 bertrand 2830: void instruction_in(struct_processus *s_etat_processus);
2831: void instruction_incr(struct_processus *s_etat_processus);
2832: void instruction_indep(struct_processus *s_etat_processus);
2833: void instruction_input(struct_processus *s_etat_processus);
1.108 bertrand 2834: void instruction_infinity(struct_processus *s_etat_processus);
1.1 bertrand 2835: void instruction_inquire(struct_processus *s_etat_processus);
2836: void instruction_int(struct_processus *s_etat_processus);
2837: void instruction_interrupt(struct_processus *s_etat_processus);
2838: void instruction_inv(struct_processus *s_etat_processus);
2839: void instruction_ip(struct_processus *s_etat_processus);
2840: void instruction_iswi(struct_processus *s_etat_processus);
2841: void instruction_itrace(struct_processus *s_etat_processus);
2842:
2843: void instruction_jdate(struct_processus *s_etat_processus);
2844:
2845: void instruction_key(struct_processus *s_etat_processus);
2846: void instruction_keylabel(struct_processus *s_etat_processus);
2847: void instruction_keytitle(struct_processus *s_etat_processus);
2848: void instruction_kill(struct_processus *s_etat_processus);
2849: void instruction_kind(struct_processus *s_etat_processus);
2850:
2851: void instruction_label(struct_processus *s_etat_processus);
2852: void instruction_last(struct_processus *s_etat_processus);
2853: void instruction_lcase(struct_processus *s_etat_processus);
2854: void instruction_lcd_fleche(struct_processus *s_etat_processus);
2855: void instruction_lchol(struct_processus *s_etat_processus);
2856: void instruction_le(struct_processus *s_etat_processus);
2857: void instruction_legv(struct_processus *s_etat_processus);
1.109 bertrand 2858: void instruction_limit(struct_processus *s_etat_processus);
1.1 bertrand 2859: void instruction_line(struct_processus *s_etat_processus);
2860: void instruction_list_fleche(struct_processus *s_etat_processus);
2861: void instruction_ln(struct_processus *s_etat_processus);
2862: void instruction_lnp1(struct_processus *s_etat_processus);
2863: void instruction_localization(struct_processus *s_etat_processus);
2864: void instruction_lock(struct_processus *s_etat_processus);
2865: void instruction_log(struct_processus *s_etat_processus);
2866: void instruction_logger(struct_processus *s_etat_processus);
2867: void instruction_logscale(struct_processus *s_etat_processus);
2868: void instruction_lq(struct_processus *s_etat_processus);
2869: void instruction_lsq(struct_processus *s_etat_processus);
2870: void instruction_lt(struct_processus *s_etat_processus);
2871: void instruction_lu(struct_processus *s_etat_processus);
1.76 bertrand 2872: void instruction_l_vers_t(struct_processus *s_etat_processus);
1.1 bertrand 2873:
2874: void instruction_mant(struct_processus *s_etat_processus);
2875: void instruction_mark(struct_processus *s_etat_processus);
2876: void instruction_max(struct_processus *s_etat_processus);
2877: void instruction_maxs(struct_processus *s_etat_processus);
2878: void instruction_mclrin(struct_processus *s_etat_processus);
2879: void instruction_mean(struct_processus *s_etat_processus);
2880: void instruction_mem(struct_processus *s_etat_processus);
1.32 bertrand 2881: void instruction_memlock(struct_processus *s_etat_processus);
2882: void instruction_memunlock(struct_processus *s_etat_processus);
1.1 bertrand 2883: void instruction_min(struct_processus *s_etat_processus);
2884: void instruction_mins(struct_processus *s_etat_processus);
2885: void instruction_mod(struct_processus *s_etat_processus);
2886: void instruction_moins(struct_processus *s_etat_processus);
2887: void instruction_mtxlock(struct_processus *s_etat_processus);
2888: void instruction_mtxstatus(struct_processus *s_etat_processus);
2889: void instruction_mtxtrylock(struct_processus *s_etat_processus);
2890: void instruction_mtxunlock(struct_processus *s_etat_processus);
2891: void instruction_multiplication(struct_processus *s_etat_processus);
2892:
1.317 bertrand 2893: void instruction_nbrcpus(struct_processus *s_etat_prorcessus);
1.1 bertrand 2894: void instruction_ne(struct_processus *s_etat_processus);
2895: void instruction_neg(struct_processus *s_etat_processus);
2896: void instruction_next(struct_processus *s_etat_processus);
2897: void instruction_newplane(struct_processus *s_etat_processus);
2898: void instruction_not(struct_processus *s_etat_processus);
2899: void instruction_nrand(struct_processus *s_etat_processus);
2900: void instruction_nrproc(struct_processus *s_etat_processus);
2901: void instruction_ns(struct_processus *s_etat_processus);
2902: void instruction_num(struct_processus *s_etat_processus);
2903:
2904: void instruction_obget(struct_processus *s_etat_processus);
2905: void instruction_obsub(struct_processus *s_etat_processus);
2906: void instruction_oct(struct_processus *s_etat_processus);
2907: void instruction_open(struct_processus *s_etat_processus);
2908: void instruction_or(struct_processus *s_etat_processus);
2909: void instruction_over(struct_processus *s_etat_processus);
2910:
2911: void instruction_p_vers_r(struct_processus *s_etat_processus);
2912: void instruction_paper(struct_processus *s_etat_processus);
2913: void instruction_parameter(struct_processus *s_etat_processus);
2914: void instruction_parametric(struct_processus *s_etat_processus);
2915: void instruction_pcov(struct_processus *s_etat_processus);
2916: void instruction_peek(struct_processus *s_etat_processus);
2917: void instruction_perm(struct_processus *s_etat_processus);
2918: void instruction_persist(struct_processus *s_etat_processus);
2919: void instruction_pi(struct_processus *s_etat_processus);
2920: void instruction_pick(struct_processus *s_etat_processus);
2921: void instruction_plot(struct_processus *s_etat_processus);
2922: void instruction_plotter(struct_processus *s_etat_processus);
2923: void instruction_plus(struct_processus *s_etat_processus);
2924: void instruction_pmax(struct_processus *s_etat_processus);
2925: void instruction_pmin(struct_processus *s_etat_processus);
2926: void instruction_poke(struct_processus *s_etat_processus);
2927: void instruction_polar(struct_processus *s_etat_processus);
1.152 bertrand 2928: void instruction_poll(struct_processus *s_etat_processus);
1.1 bertrand 2929: void instruction_pos(struct_processus *s_etat_processus);
2930: void instruction_pourcent(struct_processus *s_etat_processus);
2931: void instruction_pourcent_ch(struct_processus *s_etat_processus);
2932: void instruction_pourcent_t(struct_processus *s_etat_processus);
2933: void instruction_ppar(struct_processus *s_etat_processus);
2934: void instruction_pr1(struct_processus *s_etat_processus);
2935: void instruction_print(struct_processus *s_etat_processus);
2936: void instruction_private(struct_processus *s_etat_processus);
2937: void instruction_prlcd(struct_processus *s_etat_processus);
2938: void instruction_prmd(struct_processus *s_etat_processus);
1.34 bertrand 2939: void instruction_procid(struct_processus *s_etat_processus);
1.1 bertrand 2940: void instruction_prompt(struct_processus *s_etat_processus);
2941: void instruction_protect(struct_processus *s_etat_processus);
2942: void instruction_prst(struct_processus *s_etat_processus);
2943: void instruction_prstc(struct_processus *s_etat_processus);
2944: void instruction_prusr(struct_processus *s_etat_processus);
2945: void instruction_prvar(struct_processus *s_etat_processus);
2946: void instruction_psdev(struct_processus *s_etat_processus);
2947: void instruction_puissance(struct_processus *s_etat_processus);
2948: void instruction_purge(struct_processus *s_etat_processus);
2949: void instruction_pshcntxt(struct_processus *s_etat_processus);
2950: void instruction_pshprfl(struct_processus *s_etat_processus);
2951: void instruction_pulcntxt(struct_processus *s_etat_processus);
2952: void instruction_pulprfl(struct_processus *s_etat_processus);
2953: void instruction_put(struct_processus *s_etat_processus);
2954: void instruction_putc(struct_processus *s_etat_processus);
2955: void instruction_puti(struct_processus *s_etat_processus);
2956: void instruction_putr(struct_processus *s_etat_processus);
2957: void instruction_pvar(struct_processus *s_etat_processus);
2958:
2959: void instruction_qr(struct_processus *s_etat_processus);
2960:
2961: void instruction_r_vers_b(struct_processus *s_etat_processus);
2962: void instruction_r_vers_c(struct_processus *s_etat_processus);
2963: void instruction_r_vers_d(struct_processus *s_etat_processus);
2964: void instruction_r_vers_p(struct_processus *s_etat_processus);
2965: void instruction_rad(struct_processus *s_etat_processus);
2966: void instruction_rand(struct_processus *s_etat_processus);
2967: void instruction_rank(struct_processus *s_etat_processus);
2968: void instruction_rceq(struct_processus *s_etat_processus);
2969: void instruction_rci(struct_processus *s_etat_processus);
2970: void instruction_rcij(struct_processus *s_etat_processus);
2971: void instruction_rcl(struct_processus *s_etat_processus);
2972: void instruction_rclf(struct_processus *s_etat_processus);
2973: void instruction_rcls(struct_processus *s_etat_processus);
2974: void instruction_rclswi(struct_processus *s_etat_processus);
2975: void instruction_rcws(struct_processus *s_etat_processus);
2976: void instruction_rdate(struct_processus *s_etat_processus);
2977: void instruction_rdm(struct_processus *s_etat_processus);
2978: void instruction_rdgn(struct_processus *s_etat_processus);
2979: void instruction_rdz(struct_processus *s_etat_processus);
2980: void instruction_re(struct_processus *s_etat_processus);
2981: void instruction_read(struct_processus *s_etat_processus);
2982: void instruction_recode(struct_processus *s_etat_processus);
1.320 bertrand 2983: void instruction_record(struct_processus *s_etat_processus);
1.1 bertrand 2984: void instruction_recv(struct_processus *s_etat_processus);
2985: void instruction_redraw(struct_processus *s_etat_processus);
1.150 bertrand 2986: void instruction_regex(struct_processus *s_etat_processus);
1.1 bertrand 2987: void instruction_relax(struct_processus *s_etat_processus);
2988: void instruction_remove(struct_processus *s_etat_processus);
2989: void instruction_res(struct_processus *s_etat_processus);
1.149 bertrand 2990: void instruction_restart(struct_processus *s_etat_processus);
1.1 bertrand 2991: void instruction_recall(struct_processus *s_etat_processus);
2992: void instruction_regv(struct_processus *s_etat_processus);
2993: void instruction_repeat(struct_processus *s_etat_processus);
2994: void instruction_repl(struct_processus *s_etat_processus);
2995: void instruction_return(struct_processus *s_etat_processus);
2996: void instruction_revlist(struct_processus *s_etat_processus);
2997: void instruction_rewind(struct_processus *s_etat_processus);
2998: void instruction_rfuse(struct_processus *s_etat_processus);
1.228 bertrand 2999: void instruction_rgdl(struct_processus *s_etat_processus);
3000: void instruction_rgdr(struct_processus *s_etat_processus);
1.1 bertrand 3001: void instruction_rl(struct_processus *s_etat_processus);
3002: void instruction_rlb(struct_processus *s_etat_processus);
3003: void instruction_rnd(struct_processus *s_etat_processus);
3004: void instruction_rnrm(struct_processus *s_etat_processus);
3005: void instruction_roll(struct_processus *s_etat_processus);
3006: void instruction_rolld(struct_processus *s_etat_processus);
3007: void instruction_rot(struct_processus *s_etat_processus);
3008: void instruction_row_fleche(struct_processus *s_etat_processus);
3009: void instruction_row_moins(struct_processus *s_etat_processus);
3010: void instruction_row_plus(struct_processus *s_etat_processus);
3011: void instruction_rr(struct_processus *s_etat_processus);
3012: void instruction_rrb(struct_processus *s_etat_processus);
3013: void instruction_rsd(struct_processus *s_etat_processus);
3014: void instruction_rstop(struct_processus *s_etat_processus);
3015: void instruction_rswp(struct_processus *s_etat_processus);
3016:
3017: void instruction_s_moins(struct_processus *s_etat_processus);
3018: void instruction_s_plus(struct_processus *s_etat_processus);
3019: void instruction_same(struct_processus *s_etat_processus);
3020: void instruction_save(struct_processus *s_etat_processus);
3021: void instruction_scatter(struct_processus *s_etat_processus);
3022: void instruction_scale(struct_processus *s_etat_processus);
3023: void instruction_sched(struct_processus *s_etat_processus);
3024: void instruction_schur(struct_processus *s_etat_processus);
3025: void instruction_sci(struct_processus *s_etat_processus);
3026: void instruction_scls(struct_processus *s_etat_processus);
3027: void instruction_sconj(struct_processus *s_etat_processus);
3028: void instruction_sdev(struct_processus *s_etat_processus);
3029: void instruction_select(struct_processus *s_etat_processus);
3030: void instruction_send(struct_processus *s_etat_processus);
3031: void instruction_sf(struct_processus *s_etat_processus);
3032: void instruction_shared(struct_processus *s_etat_processus);
3033: void instruction_sign(struct_processus *s_etat_processus);
3034: void instruction_sin(struct_processus *s_etat_processus);
3035: void instruction_sinh(struct_processus *s_etat_processus);
3036: void instruction_sinv(struct_processus *s_etat_processus);
3037: void instruction_size(struct_processus *s_etat_processus);
3038: void instruction_sl(struct_processus *s_etat_processus);
3039: void instruction_slb(struct_processus *s_etat_processus);
3040: void instruction_slice(struct_processus *s_etat_processus);
3041: void instruction_slicescale(struct_processus *s_etat_processus);
3042: void instruction_smphrdecr(struct_processus *s_etat_processus);
3043: void instruction_smphrgetv(struct_processus *s_etat_processus);
3044: void instruction_smphrincr(struct_processus *s_etat_processus);
3045: void instruction_smphrtrydecr(struct_processus *s_etat_processus);
3046: void instruction_sneg(struct_processus *s_etat_processus);
3047: void instruction_sort(struct_processus *s_etat_processus);
3048: void instruction_spar(struct_processus *s_etat_processus);
3049: void instruction_spawn(struct_processus *s_etat_processus);
3050: void instruction_splash(struct_processus *s_etat_processus);
3051: void instruction_sq(struct_processus *s_etat_processus);
3052: void instruction_sqlconnect(struct_processus *s_etat_processus);
3053: void instruction_sqldisconnect(struct_processus *s_etat_processus);
3054: void instruction_sqlquery(struct_processus *s_etat_processus);
3055: void instruction_sqrt(struct_processus *s_etat_processus);
3056: void instruction_sr(struct_processus *s_etat_processus);
3057: void instruction_srb(struct_processus *s_etat_processus);
1.112 bertrand 3058: void instruction_srev(struct_processus *s_etat_processus);
1.1 bertrand 3059: void instruction_sst(struct_processus *s_etat_processus);
3060: void instruction_star_d(struct_processus *s_etat_processus);
3061: void instruction_star_h(struct_processus *s_etat_processus);
3062: void instruction_star_s(struct_processus *s_etat_processus);
3063: void instruction_star_w(struct_processus *s_etat_processus);
3064: void instruction_start(struct_processus *s_etat_processus);
3065: void instruction_static(struct_processus *s_etat_processus);
3066: void instruction_std(struct_processus *s_etat_processus);
3067: void instruction_step(struct_processus *s_etat_processus);
3068: void instruction_steq(struct_processus *s_etat_processus);
3069: void instruction_sto(struct_processus *s_etat_processus);
3070: void instruction_sto_division(struct_processus *s_etat_processus);
3071: void instruction_sto_fois(struct_processus *s_etat_processus);
3072: void instruction_sto_moins(struct_processus *s_etat_processus);
3073: void instruction_sto_plus(struct_processus *s_etat_processus);
3074: void instruction_stof(struct_processus *s_etat_processus);
3075: void instruction_stop(struct_processus *s_etat_processus);
3076: void instruction_store(struct_processus *s_etat_processus);
3077: void instruction_stos(struct_processus *s_etat_processus);
3078: void instruction_stoswi(struct_processus *s_etat_processus);
3079: void instruction_str_fleche(struct_processus *s_etat_processus);
3080: void instruction_stws(struct_processus *s_etat_processus);
3081: void instruction_sub(struct_processus *s_etat_processus);
3082: void instruction_suspend(struct_processus *s_etat_processus);
3083: void instruction_svd(struct_processus *s_etat_processus);
3084: void instruction_svl(struct_processus *s_etat_processus);
3085: void instruction_swap(struct_processus *s_etat_processus);
3086: void instruction_swi(struct_processus *s_etat_processus);
3087: void instruction_swilock(struct_processus *s_etat_processus);
3088: void instruction_swiqueue(struct_processus *s_etat_processus);
3089: void instruction_swistatus(struct_processus *s_etat_processus);
3090: void instruction_swiunlock(struct_processus *s_etat_processus);
3091: void instruction_swapcntxt(struct_processus *s_etat_processus);
3092: void instruction_sx(struct_processus *s_etat_processus);
3093: void instruction_sx2(struct_processus *s_etat_processus);
3094: void instruction_sxy(struct_processus *s_etat_processus);
3095: void instruction_sy(struct_processus *s_etat_processus);
3096: void instruction_sy2(struct_processus *s_etat_processus);
3097: void instruction_sync(struct_processus *s_etat_processus);
3098: void instruction_syseval(struct_processus *s_etat_processus);
3099:
3100: void instruction_table_fleche(struct_processus *s_etat_processus);
3101: void instruction_tail(struct_processus *s_etat_processus);
3102: void instruction_tan(struct_processus *s_etat_processus);
3103: void instruction_tanh(struct_processus *s_etat_processus);
3104: void instruction_target(struct_processus *s_etat_processus);
3105: void instruction_taylr(struct_processus *s_etat_processus);
3106: void instruction_then(struct_processus *s_etat_processus);
3107: void instruction_time(struct_processus *s_etat_processus);
3108: void instruction_title(struct_processus *s_etat_processus);
3109: void instruction_tokenize(struct_processus *s_etat_processus);
3110: void instruction_tot(struct_processus *s_etat_processus);
3111: void instruction_trim(struct_processus *s_etat_processus);
3112: void instruction_trn(struct_processus *s_etat_processus);
3113: void instruction_trnc(struct_processus *s_etat_processus);
3114: void instruction_true(struct_processus *s_etat_processus);
3115: void instruction_type(struct_processus *s_etat_processus);
1.76 bertrand 3116: void instruction_t_vers_l(struct_processus *s_etat_processus);
1.1 bertrand 3117:
3118: void instruction_ucase(struct_processus *s_etat_processus);
3119: void instruction_uchol(struct_processus *s_etat_processus);
1.214 bertrand 3120: void instruction_uncompress(struct_processus *s_etat_processus);
1.1 bertrand 3121: void instruction_unlock(struct_processus *s_etat_processus);
3122: void instruction_unprotect(struct_processus *s_etat_processus);
3123: void instruction_until(struct_processus *s_etat_processus);
3124: void instruction_use(struct_processus *s_etat_processus);
3125: void instruction_utpc(struct_processus *s_etat_processus);
3126: void instruction_utpf(struct_processus *s_etat_processus);
3127: void instruction_utpn(struct_processus *s_etat_processus);
3128: void instruction_utpt(struct_processus *s_etat_processus);
3129:
3130: void instruction_var(struct_processus *s_etat_processus);
3131: void instruction_variable(struct_processus *s_etat_processus);
3132: void instruction_vars(struct_processus *s_etat_processus);
3133: void instruction_verify(struct_processus *s_etat_processus);
3134: void instruction_vers_niveau_inferieur(struct_processus *s_etat_processus);
3135: void instruction_vers_niveau_superieur(struct_processus *s_etat_processus);
3136: void instruction_version(struct_processus *s_etat_processus);
3137: void instruction_visit(struct_processus *s_etat_processus);
3138: void instruction_volatile(struct_processus *s_etat_processus);
3139:
3140: void instruction_wait(struct_processus *s_etat_processus);
3141: void instruction_warranty(struct_processus *s_etat_processus);
3142: void instruction_wfdata(struct_processus *s_etat_processus);
3143: void instruction_wfack(struct_processus *s_etat_processus);
3144: void instruction_wflock(struct_processus *s_etat_processus);
3145: void instruction_wfpoke(struct_processus *s_etat_processus);
3146: void instruction_wfproc(struct_processus *s_etat_processus);
3147: void instruction_wfsock(struct_processus *s_etat_processus);
3148: void instruction_wfswi(struct_processus *s_etat_processus);
3149: void instruction_while(struct_processus *s_etat_processus);
3150: void instruction_wireframe(struct_processus *s_etat_processus);
3151: void instruction_workdir(struct_processus *s_etat_processus);
3152: void instruction_write(struct_processus *s_etat_processus);
3153:
3154: void instruction_xcol(struct_processus *s_etat_processus);
3155: void instruction_xor(struct_processus *s_etat_processus);
3156: void instruction_xpon(struct_processus *s_etat_processus);
3157: void instruction_xroot(struct_processus *s_etat_processus);
3158:
3159: void instruction_ycol(struct_processus *s_etat_processus);
3160: void instruction_yield(struct_processus *s_etat_processus);
3161:
3162: /*
3163: --------------------------------------------------------------------------------
1.259 bertrand 3164: Procédures
1.1 bertrand 3165: --------------------------------------------------------------------------------
3166: */
3167:
3168: #ifndef RPLARGS
3169: void affectation_interruptions_logicielles(struct_processus *s_etat_processus);
3170: void affichage_pile(struct_processus *s_etat_processus,
1.211 bertrand 3171: struct_liste_chainee *l_element_courant, integer8 niveau_courant);
1.1 bertrand 3172: #endif
3173:
3174: void *allocation_maillon(struct_processus *s_etat_processus);
3175:
3176: #ifndef RPLARGS
3177: void analyse(struct_processus *s_etat_processus, void (*fonction)());
1.34 bertrand 3178: void *analyse_instruction(struct_processus *s_etat_processus,
1.1 bertrand 3179: unsigned char *candidat);
3180: void appel_gnuplot(struct_processus *s_etat_processus,
3181: unsigned char persistance);
3182: void cf(struct_processus *s_etat_processus, unsigned char indice_drapeau);
3183: void cond(struct_processus *s_etat_processus,
3184: struct_matrice *s_matrice, real8 *condition);
1.142 bertrand 3185: void conversion_chaine(struct_processus *s_etat_processus,
3186: unsigned char *chaine, unsigned char type);
1.1 bertrand 3187: void conversion_decimal_vers_hms(real8 *angle);
3188: void conversion_degres_vers_radians(real8 *angle);
1.258 bertrand 3189: void conversion_element_tex(struct_processus *s_etat_processus,
3190: unsigned char **element, unsigned char *fonction);
1.1 bertrand 3191: void conversion_format(struct_processus *s_etat_processus,
3192: unsigned char *chaine);
3193: void conversion_hms_vers_decimal(real8 *angle);
1.258 bertrand 3194: void conversion_majuscule_limitee(
3195: unsigned char *chaine_entree, unsigned char *chaine_sortie,
3196: integer8 longueur);
1.1 bertrand 3197: void conversion_radians_vers_degres(real8 *angle);
1.95 bertrand 3198: void copie_arbre_variables(struct_processus *s_etat_processus,
3199: struct_processus *s_nouvel_etat_processus);
1.1 bertrand 3200: void correction_formateur_tex(struct_processus *s_etat_processus,
3201: unsigned char **ligne);
3202: void depilement_pile_systeme(struct_processus *s_etat_processus);
3203: void derivation(struct_processus *s_etat_processus,
3204: struct_objet **s_expression);
3205: void determinant(struct_processus *s_etat_processus, struct_matrice *s_matrice,
3206: void *valeur);
3207: void deverrouillage_threads_concurrents(struct_processus *s_etat_processus);
3208: void ecriture_pile(struct_processus *s_etat_processus, file *flux,
1.211 bertrand 3209: struct_liste_chainee *l_element_courant, integer8 niveau_courant);
1.1 bertrand 3210: void ecriture_profil(struct_processus *s_etat_processus);
1.23 bertrand 3211: void effacement_pile_systeme(struct_processus *s_etat_processus);
1.1 bertrand 3212: void empilement_pile_systeme(struct_processus *s_etat_processus);
1.211 bertrand 3213: void encart(struct_processus *s_etat_processus, integer8 duree);
1.1 bertrand 3214: void evaluation_romberg(struct_processus *s_etat_processus,
3215: struct_objet *s_expression, unsigned char *variable, real8 *point,
3216: real8 *valeur, logical1 *validite);
3217: void factorisation_cholesky(struct_processus *s_etat_processus,
3218: struct_matrice *s_matrice, unsigned char mode);
3219: void factorisation_lq(struct_processus *s_etat_processus,
3220: struct_matrice *s_matrice, void **tau);
3221: void factorisation_lu(struct_processus *s_etat_processus,
3222: struct_matrice *s_matrice, struct_matrice **s_permutation);
3223: void factorisation_qr(struct_processus *s_etat_processus,
3224: struct_matrice *s_matrice, void **tau);
3225: void factorisation_schur(struct_processus *s_etat_processus,
3226: struct_matrice *s_matrice, struct_matrice **s_schur);
3227: void *fusible(void *argument);
3228: void formateur_tex(struct_processus *s_etat_processus, struct_objet *s_objet,
3229: unsigned char environnement);
3230: void formateur_elementaire_tex(struct_processus *s_etat_processus,
3231: file *fichier, struct_objet *s_objet, unsigned char environnement);
3232: void impression_pile(struct_processus *s_etat_processus,
3233: struct_liste_chainee *l_element_courant,
1.211 bertrand 3234: unsigned char methode, integer8 niveau_courant);
1.1 bertrand 3235: void impression_tex(struct_processus *s_etat_processus);
3236: void informations(struct_processus *s_etat_processus);
3237: void initialisation_allocateur(struct_processus *s_etat_processus);
3238: void initialisation_completion(void);
1.110 bertrand 3239: void initialisation_contexte_cas(struct_processus *s_etat_processus);
1.1 bertrand 3240: void initialisation_drapeaux(struct_processus *s_etat_processus);
3241: void initialisation_generateur_aleatoire(struct_processus *s_etat_processus,
1.211 bertrand 3242: logical1 initialisation_automatique, integer8 racine);
1.1 bertrand 3243: void initialisation_instructions(struct_processus *s_etat_processus);
1.81 bertrand 3244: void initialisation_variables(struct_processus *s_etat_processus);
1.1 bertrand 3245: #endif
3246:
3247: void initialisation_objet(struct_objet *s_objet);
3248:
3249: #ifndef RPLARGS
3250: void insertion_thread(struct_processus *s_etat_processus,
3251: logical1 thread_principal);
3252: void insertion_thread_surveillance(struct_processus *s_etat_processus,
3253: struct_descripteur_thread *s_argument_thread);
3254: void integrale_romberg(struct_processus *s_etat_processus,
3255: struct_objet *s_expression, unsigned char *variable,
3256: real8 a, real8 b, real8 precision);
1.102 bertrand 3257: void interface_cas(struct_processus *s_etat_processus,
3258: enum t_rplcas_commandes commande);
1.120 bertrand 3259: void interruption1(int signal);
3260: void interruption2(int signal);
3261: void interruption3(int signal);
3262: void interruption4(int signal);
3263: void interruption5(int signal);
1.148 bertrand 3264: void interruption6(int signal);
1.302 bertrand 3265: #ifdef HAVE_SIGSEGV_RECOVERY
1.301 bertrand 3266: void interruption_depassement_pile(int urgence,
3267: stackoverflow_context_t scp);
3268: #endif
1.1 bertrand 3269: void inversion_matrice(struct_processus *s_etat_processus,
3270: struct_matrice *s_matrice);
3271: void lancement_daemon(struct_processus *s_etat_processus);
3272: void *lancement_thread(void *argument);
3273: #endif
3274:
3275: void liberation(struct_processus *s_etat_processus, struct_objet *s_objet);
3276: void liberation_maillon(struct_processus *s_etat_processus,
3277: struct_liste_chainee *maillon);
3278:
3279: #ifndef RPLARGS
3280: void liberation_allocateur(struct_processus *s_etat_processus);
3281: void liberation_arbre_instructions(struct_processus *s_etat_processus,
3282: struct_instruction *arbre);
1.82 bertrand 3283: void liberation_arbre_variables(struct_processus *s_etat_processus,
3284: struct_arbre_variables *arbre, logical1 definitions);
1.186 bertrand 3285: void liberation_arbre_variables_partagees(struct_processus *s_etat_processus,
1.187 bertrand 3286: struct_arbre_variables_partagees *arbre);
1.110 bertrand 3287: void liberation_contexte_cas(struct_processus *s_etat_processus);
1.1 bertrand 3288: void liberation_generateur_aleatoire(struct_processus *s_etat_processus);
1.187 bertrand 3289: void liberation_mutexes_arbre_variables_partagees(struct_processus
3290: *s_etat_processus, struct_arbre_variables_partagees *l_element_courant);
1.1 bertrand 3291: void liberation_threads(struct_processus *s_etat_processus);
3292: void liberation_profil(struct_processus *s_etat_processus);
3293: void localisation_courante(struct_processus *s_etat_processus);
3294: void modification_pid_thread_pere(struct_processus *s_etat_processus);
3295: void moindres_carres(struct_processus *s_etat_processus,
3296: struct_matrice *s_matrice_a, struct_matrice *s_matrice_b,
3297: struct_matrice *s_matrice_x);
3298: void profilage(struct_processus *s_etat_processus, unsigned char *fonction);
3299: void rang(struct_processus *s_etat_processus, struct_matrice *s_matrice,
3300: integer8 *valeur);
3301: void recherche_type(struct_processus *s_etat_processus);
3302: void retrait_thread(struct_processus *s_etat_processus);
3303: void retrait_thread_surveillance(struct_processus *s_etat_processus,
3304: struct_descripteur_thread *s_argument_thread);
3305: void rplcore(struct_processus *s_etat_processus);
1.133 bertrand 3306: #endif
3307:
1.34 bertrand 3308: void scrutation_injection(struct_processus *s_etat_processus);
1.133 bertrand 3309:
3310: #ifndef RPLARGS
1.119 bertrand 3311: void scrutation_interruptions(struct_processus *s_etat_processus);
1.1 bertrand 3312: void sf(struct_processus *s_etat_processus, unsigned char indice_drapeau);
3313: void *surveillance_processus(void *argument);
1.211 bertrand 3314: void swap(void *variable_1, void *variable_2, integer8 taille_octets);
1.184 bertrand 3315: void *thread_signaux(void *argument);
1.44 bertrand 3316: void trace(struct_processus *s_etat_processus, FILE *flux);
1.1 bertrand 3317: void traitement_asynchrone_exceptions_gsl(struct_processus *s_etat_processus);
3318: void traitement_exceptions_gsl(const char *reason, const char *file,
3319: int line, int gsl_errno);
3320: void traitement_interruptions_logicielles(struct_processus *s_etat_processus);
3321: void tri_base_symboles_externes(struct_processus *s_etat_processus);
1.211 bertrand 3322: void tri_vecteur(real8 *vecteur, integer8 taille);
1.1 bertrand 3323: void valeurs_propres(struct_processus *s_etat_processus,
3324: struct_matrice *s_matrice,
3325: struct_vecteur *s_valeurs_propres,
3326: struct_matrice *s_vecteurs_propres_gauches,
3327: struct_matrice *s_vecteur_propres_droits);
3328: void valeurs_propres_generalisees(struct_processus *s_etat_processus,
3329: struct_matrice *s_matrice,
3330: struct_matrice *s_metrique,
3331: struct_vecteur *s_valeurs_propres,
3332: struct_matrice *s_vecteurs_propres_gauches,
3333: struct_matrice *s_vecteur_propres_droits);
3334: void valeurs_singulieres(struct_processus *s_etat_processus,
3335: struct_matrice *s_matrice,
3336: struct_matrice *u, struct_vecteur *s, struct_matrice *vh);
3337: void verrouillage_threads_concurrents(struct_processus *s_etat_processus);
3338: #endif
3339:
1.120 bertrand 3340: /*
3341: --------------------------------------------------------------------------------
3342: Fonctions de gestion des signaux
3343: --------------------------------------------------------------------------------
3344: */
3345:
1.57 bertrand 3346: #ifndef RPLARGS
1.120 bertrand 3347: void creation_queue_signaux(struct_processus *s_etat_processus);
3348: void liberation_queue_signaux(struct_processus *s_etat_processus);
3349: void destruction_queue_signaux(struct_processus *s_etat_processus);
3350: int envoi_signal_contexte(struct_processus *s_etat_processus,
3351: enum signaux_rpl signal);
1.288 bertrand 3352: int envoi_signal_processus(pid_t pid, enum signaux_rpl signal,
3353: logical1 test_ouverture);
1.329 bertrand 3354: int envoi_signal_thread(struct_processus *s_etat_processus,
3355: pthread_t tid, enum signaux_rpl signal);
1.57 bertrand 3356: #endif
3357:
1.1 bertrand 3358: /*
3359: --------------------------------------------------------------------------------
1.259 bertrand 3360: Fonctions de sommation de vecteur dans perte de précision
1.1 bertrand 3361: --------------------------------------------------------------------------------
3362: */
3363:
1.211 bertrand 3364: real8 sommation_vecteur_reel(real8 *vecteur, integer8 *taille,
1.1 bertrand 3365: logical1 *erreur_memoire);
1.211 bertrand 3366: complex16 sommation_vecteur_complexe(complex16 *vecteur, integer8 *taille,
1.1 bertrand 3367: logical1 *erreur_memoire);
3368:
3369: /*
3370: --------------------------------------------------------------------------------
3371: Routine principale
3372: --------------------------------------------------------------------------------
3373: */
3374:
3375: #ifndef RPLARGS
1.147 bertrand 3376: int rplinit(int argc, char *argv[], char *envp[],
3377: unsigned char ***resultats, char *rpl_home);
1.1 bertrand 3378: #endif
3379:
3380: /*
3381: --------------------------------------------------------------------------------
3382: Routines de statistiques
3383: --------------------------------------------------------------------------------
3384: */
3385:
3386: #ifndef RPLARGS
3387: real8 correlation_statistique(struct_matrice *s_matrice,
1.211 bertrand 3388: integer8 colonne_1, integer8 colonne_2, logical1 *erreur);
1.1 bertrand 3389: real8 covariance_statistique(struct_matrice *s_matrice,
1.211 bertrand 3390: integer8 colonne_1, integer8 colonne_2,
1.1 bertrand 3391: unsigned char type, logical1 *erreur);
1.258 bertrand 3392: struct_vecteur *ecart_type_statistique(struct_processus *s_etat_processus,
3393: struct_matrice *s_matrice, unsigned char type);
3394: struct_vecteur *moyenne_statistique(struct_processus *s_etat_processus,
3395: struct_matrice *s_matrice);
3396: struct_vecteur *sommation_colonne_statistique(
3397: struct_processus *s_etat_processus, struct_matrice *s_matrice,
1.211 bertrand 3398: integer8 colonne);
1.258 bertrand 3399: struct_vecteur *sommation_produits_colonnes_statistiques(
3400: struct_processus *s_etat_processus, struct_matrice
1.211 bertrand 3401: *s_matrice, integer8 colonne_1, integer8 colonne_2);
1.258 bertrand 3402: struct_vecteur *sommation_statistique(struct_processus *s_etat_processus,
3403: struct_matrice *s_matrice);
3404: struct_vecteur *variance_statistique(struct_processus *s_etat_processus,
3405: struct_matrice *s_matrice, unsigned char type);
1.1 bertrand 3406: #endif
3407:
3408: /*
3409: --------------------------------------------------------------------------------
1.259 bertrand 3410: Gestion des bibliothèques
1.1 bertrand 3411: --------------------------------------------------------------------------------
3412: */
3413:
3414: #ifndef RPLARGS
3415: void *chargement_bibliotheque(struct_processus *s_etat_processus,
3416: unsigned char *bibliotheque);
3417: logical1 execution_fonction_de_bibliotheque(struct_processus *s_etat_processus,
3418: unsigned char *nom_fonction, unsigned char *bibliothque);
3419: logical1 retrait_bibliotheque(struct_processus *s_etat_processus,
3420: struct_bibliotheque *descripteur);
3421: #endif
3422:
3423: struct_liste_chainee *depilement_pile_operationnelle(struct_rpl_arguments
3424: *s_rpl_arguments, struct_objet **s_objet);
3425: struct_liste_chainee *empilement_pile_operationnelle(struct_rpl_arguments
3426: *s_rpl_arguments, struct_objet *s_objet);
3427: struct_liste_chainee *sauvegarde_arguments(struct_rpl_arguments
1.211 bertrand 3428: *s_rpl_arguments, integer8 nombre_arguments);
1.1 bertrand 3429:
3430: /*
3431: --------------------------------------------------------------------------------
3432: Fonctions retournant un CHARACTER*(*)
3433: --------------------------------------------------------------------------------
3434: */
3435:
3436: #ifndef RPLARGS
3437: unsigned char *analyse_algebrique(struct_processus *s_etat_processus,
3438: unsigned char *chaine_algebrique, struct_liste_chainee **l_base_liste);
1.319 bertrand 3439: #endif
1.168 bertrand 3440: unsigned char *analyse_flux(struct_processus *s_etat_processus,
1.211 bertrand 3441: unsigned char *flux, integer8 longueur);
1.319 bertrand 3442: #ifndef RPLARGS
1.258 bertrand 3443: unsigned char *chiffrement(struct_processus *s_etat_processus,
3444: const EVP_CIPHER *type_chiffrement,
1.211 bertrand 3445: logical1 encodage, unsigned char *message, integer8 longueur_message,
3446: unsigned char *clef, integer8 longueur_clef,
1.195 bertrand 3447: unsigned char *vecteur_initialisation,
1.211 bertrand 3448: integer8 *longueur_message_chiffre);
1.258 bertrand 3449: unsigned char *compactage(struct_processus *s_etat_processus,
3450: unsigned char *chaine);
3451: unsigned char *conversion_majuscule(struct_processus *s_etat_processus,
3452: unsigned char *chaine);
1.1 bertrand 3453: unsigned char *creation_nom_fichier(struct_processus *s_etat_processus,
3454: unsigned char *chemin);
1.258 bertrand 3455: unsigned char *date_compilation(struct_processus *s_etat_processus);
3456: unsigned char *extraction_chaine(struct_processus *s_etat_processus,
3457: unsigned char *chaine, integer8 i, integer8 j);
1.1 bertrand 3458: unsigned char *formateur(struct_processus *s_etat_processus, long offset,
3459: struct_objet *s_objet);
3460: unsigned char *formateur_fichier(struct_processus *s_etat_processus,
3461: struct_objet *s_objet, struct_objet *s_format,
1.211 bertrand 3462: integer8 longueur, integer8 longueur_champ, unsigned char format,
3463: unsigned char type, integer8 *longueur_effective, integer8 *recursivite,
1.205 bertrand 3464: logical1 export_fichier);
1.319 bertrand 3465: #endif
1.77 bertrand 3466: unsigned char *formateur_flux(struct_processus *s_etat_processus,
1.211 bertrand 3467: unsigned char *donnees, integer8 *longueur);
1.319 bertrand 3468: #ifndef RPLARGS
1.1 bertrand 3469: unsigned char *formateur_fichier_nombre(struct_processus *s_etat_processus,
3470: void *valeur_numerique, unsigned char type,
1.211 bertrand 3471: integer8 longueur, integer8 longueur_champ, unsigned char format);
1.138 bertrand 3472: unsigned char *formateur_fichier_binaire_nombre(struct_processus
1.205 bertrand 3473: *s_etat_processus, void *valeur_numerique, unsigned char type_entree,
1.211 bertrand 3474: unsigned char type, integer8 longueur, integer8 *longueur_conversion);
1.1 bertrand 3475: unsigned char *formateur_fichier_reel(struct_processus *s_etat_processus,
3476: void *valeur_numerique, unsigned char type,
1.211 bertrand 3477: integer8 longueur, integer8 longueur_champ, unsigned char format);
1.1 bertrand 3478: unsigned char *formateur_nombre(struct_processus *s_etat_processus,
3479: void *valeur_numerique, unsigned char type);
3480: unsigned char *formateur_reel(struct_processus *s_etat_processus,
3481: void *valeur_numerique, unsigned char type);
3482: unsigned char *messages(struct_processus *s_etat_processus);
1.140 bertrand 3483: unsigned char *pointeur_ieme_caractere(struct_processus *s_etat_processus,
3484: unsigned char *chaine, integer8 position);
1.258 bertrand 3485: unsigned char *purification_chaine(struct_processus *s_etat_processus,
3486: unsigned char *chaine);
1.195 bertrand 3487: unsigned char *recherche_chemin_fichiers_temporaires(struct_processus
3488: *s_etat_processus);
1.1 bertrand 3489: unsigned char *reencodage(struct_processus *s_etat_processus,
3490: unsigned char *chaine_entree, unsigned char *codage_entree,
3491: unsigned char *codage_sortie);
3492: unsigned char *transliteration(struct_processus *s_etat_processus,
3493: unsigned char *chaine_entree, unsigned char *codage_entree,
3494: unsigned char *codage_sortie);
3495: #endif
3496:
3497: /*
3498: --------------------------------------------------------------------------------
3499: Fonctions retournant un INTEGER*1 (drapeau d'erreur)
3500: --------------------------------------------------------------------------------
3501: */
3502:
3503: #ifndef RPLARGS
3504: logical1 analyse_syntaxique(struct_processus *s_etat_processus);
1.184 bertrand 3505: logical1 arret_thread_signaux(struct_processus *s_etat_processus);
1.1 bertrand 3506: logical1 caracteristiques_fichier(struct_processus *s_etat_processus,
3507: unsigned char *nom, logical1 *existence, logical1 *ouverture,
3508: unsigned long *unite);
1.13 bertrand 3509: logical1 controle(struct_processus *s_etat_processus, unsigned char *fichier,
3510: unsigned char *type, unsigned char *somme_candidate);
1.146 bertrand 3511: logical1 controle_integrite(struct_processus *s_etat_processus,
3512: unsigned char *executable_candidat, unsigned char *executable);
1.1 bertrand 3513: logical1 creation_variable(struct_processus *s_etat_processus,
3514: struct_variable *s_variable,
3515: unsigned char autorisation_creation_variable_statique,
3516: unsigned char autorisation_creation_variable_partagee);
3517: logical1 creation_variable_partagee(struct_processus *s_etat_processus,
3518: struct_variable_partagee *s_variable);
3519: logical1 creation_variable_statique(struct_processus *s_etat_processus,
3520: struct_variable_statique *s_variable);
3521: logical1 chainage(struct_processus *s_etat_processus);
3522: logical1 compilation(struct_processus *s_etat_processus);
3523: logical1 depilement(struct_processus *s_etat_processus,
3524: struct_liste_chainee **l_base_liste, struct_objet **s_objet);
3525: logical1 destruction_fichier(unsigned char *nom_fichier);
3526: logical1 empilement(struct_processus *s_etat_processus,
3527: struct_liste_chainee **l_base_liste, struct_objet *s_objet);
3528: logical1 empilement_pile_last(struct_processus *s_etat_processus,
1.211 bertrand 3529: integer8 nombre_arguments);
1.1 bertrand 3530: logical1 evaluation(struct_processus *s_etat_processus, struct_objet *s_objet,
3531: unsigned char type_evaluation);
1.15 bertrand 3532: logical1 initialisation_fichier_acces_direct(struct_processus *s_etat_processus,
3533: sqlite3 *sqlite, logical1 binaire);
3534: logical1 initialisation_fichier_acces_indexe(struct_processus *s_etat_processus,
1.17 bertrand 3535: sqlite3 *sqlite, integer8 position_clef, logical1 binaire);
1.184 bertrand 3536: logical1 lancement_thread_signaux(struct_processus *s_etat_processus);
1.1 bertrand 3537: logical1 recherche_instruction_suivante(struct_processus *s_etat_processus);
1.250 bertrand 3538: logical1 recherche_instruction_suivante_recursive(
3539: struct_processus *s_etat_processus, integer8 recursivite);
1.1 bertrand 3540: logical1 retrait_variable(struct_processus *s_etat_processus,
3541: unsigned char *nom_variable, unsigned char type);
1.180 bertrand 3542: logical1 retrait_variables_par_niveau(struct_processus *s_etat_processus);
1.1 bertrand 3543: logical1 retrait_variable_partagee(struct_processus *s_etat_processus,
3544: unsigned char *nom_variable, union_position_variable position);
1.186 bertrand 3545: logical1 retrait_variables_partagees_locales(
1.182 bertrand 3546: struct_processus *s_etat_processus);
1.1 bertrand 3547: logical1 retrait_variable_statique(struct_processus *s_etat_processus,
3548: unsigned char *nom_variable, union_position_variable position);
1.186 bertrand 3549: logical1 retrait_variables_statiques_locales(
3550: struct_processus *s_etat_processus);
1.1 bertrand 3551: logical1 sequenceur(struct_processus *s_etat_processus);
1.309 bertrand 3552: logical1 sequenceur_optimise(struct_processus *s_etat_processus,
3553: struct_liste_chainee *l_bibliotheques);
1.1 bertrand 3554: #endif
3555:
3556: /*
3557: --------------------------------------------------------------------------------
3558: Fonctions retournant un INTEGER*1 (drapeau)
3559: --------------------------------------------------------------------------------
3560: */
3561:
3562: logical1 depassement_addition(integer8 *a, integer8 *b, integer8 *resultat);
3563: logical1 depassement_multiplication(integer8 *a, integer8 *b,
3564: integer8 *resultat);
1.207 bertrand 3565: logical1 depassement_soustraction(integer8 *a, integer8 *b, integer8 *resultat);
1.1 bertrand 3566: logical1 depassement_puissance(integer8 *a, integer8 *b, integer8 *resultat);
3567:
3568: #ifndef RPLARGS
3569: logical1 ecriture_pipe(struct_processus *s_etat_processus, int pipe,
3570: struct_objet *s_objet);
3571: logical1 recherche_variable(struct_processus *s_etat_processus,
3572: unsigned char *nom_variable);
1.87 bertrand 3573: logical1 recherche_variable_globale(struct_processus *s_etat_processus,
3574: unsigned char *nom_variable);
1.1 bertrand 3575: logical1 test_cfsf(struct_processus *s_etat_processus,
3576: unsigned char indice_drapeau);
3577: logical1 test_expression_rpn(unsigned char *chaine);
3578: logical1 test_fonction(unsigned char *chaine);
1.140 bertrand 3579: logical1 validation_chaine(unsigned char *chaine);
1.1 bertrand 3580: #endif
3581:
3582: /*
3583: --------------------------------------------------------------------------------
3584: Fonctions retournant un ssize_t
3585: --------------------------------------------------------------------------------
3586: */
3587:
3588: #ifndef RPLARGS
1.34 bertrand 3589: ssize_t read_atomic(struct_processus *s_etat_processus,
1.1 bertrand 3590: int fd, void *buf, size_t count);
1.334 bertrand 3591: ssize_t read_atomic_signal(struct_processus *s_etat_processus,
3592: int fd, void *buf, size_t count);
1.34 bertrand 3593: ssize_t write_atomic(struct_processus *s_etat_processus,
1.1 bertrand 3594: int fd, void *buf, size_t count);
3595: #endif
3596:
3597: /*
3598: --------------------------------------------------------------------------------
3599: Fonctions renvoyant un int
3600: --------------------------------------------------------------------------------
3601: */
3602:
1.258 bertrand 3603: int alsprintf(struct_processus *s_etat_processus,
3604: unsigned char **strp, const char *fmt, ...);
3605: #ifndef RPLARGS
3606: int association_etat_processus_readline();
3607: #endif
1.132 bertrand 3608: int interruption_violation_access(void *adresse_fautive, int gravite);
1.133 bertrand 3609: #ifndef RPLARGS
1.258 bertrand 3610: int initialisation_etat_processus_readline();
3611: int liberation_etat_processus_readline();
1.211 bertrand 3612: integer8 liste_variables(struct_processus *s_etat_processus,
1.187 bertrand 3613: struct_tableau_variables *tableau);
1.211 bertrand 3614: integer8 nombre_variables(struct_processus *s_etat_processus);
1.156 bertrand 3615: int readline_analyse_syntaxique(int count, int key);
1.157 bertrand 3616: int readline_effacement(int count, int key);
1.133 bertrand 3617: #endif
1.258 bertrand 3618: int std_fprintf(file *flux, const char *format, ...);
1.9 bertrand 3619: int tex_fprintf(struct_processus *s_etat_processus,
3620: file *flux, const char *format, ...);
1.3 bertrand 3621: int transliterated_fprintf(struct_processus *s_etat_processus, file *flux,
3622: const char *format, ...);
1.258 bertrand 3623: int valsprintf(struct_processus *s_etat_processus,
3624: unsigned char **strp, const char *fmt, va_list ap);
1.1 bertrand 3625: int wrapper_instruction_intrinseque(void (*fonction)(),
3626: struct_rpl_arguments *rpl_arguments);
3627:
3628: /*
3629: --------------------------------------------------------------------------------
3630: Fonctions renvoyant un INTEGER*1 (longueur d'un entier binaire)
3631: --------------------------------------------------------------------------------
3632: */
3633:
3634: #ifndef RPLARGS
3635: unsigned char longueur_entiers_binaires(struct_processus *s_etat_processus);
3636: #endif
3637:
3638: /*
3639: --------------------------------------------------------------------------------
1.259 bertrand 3640: Fonctions retournant un INTEGER*8 (valeur binaire non signée)
1.1 bertrand 3641: --------------------------------------------------------------------------------
3642: */
3643:
3644: #ifndef RPLARGS
3645: logical8 masque_entiers_binaires(struct_processus *s_etat_processus);
3646: #endif
3647:
3648: /*
3649: --------------------------------------------------------------------------------
3650: Fonctions retournant un INTEGER*8 (entier standard RPL/2)
3651: --------------------------------------------------------------------------------
3652: */
3653:
3654: #ifndef RPLARGS
3655: integer8 occupation_memoire(struct_objet *s_objet);
1.139 bertrand 3656: integer8 longueur_chaine(struct_processus *s_etat_processus,
3657: unsigned char *chaine);
1.142 bertrand 3658: integer8 position_caractere_de_chaine(struct_processus *s_etat_processus,
3659: unsigned char *chaine, unsigned char *position);
1.1 bertrand 3660: #endif
3661:
3662: /*
3663: --------------------------------------------------------------------------------
1.259 bertrand 3664: Fonctions renvoyant une liste chaînée (pointeur sur *struct_liste_chainee)
1.1 bertrand 3665: --------------------------------------------------------------------------------
3666: */
3667:
3668: #ifndef RPLARGS
3669: struct_liste_chainee *analyse_rpn(struct_processus *s_etat_processus,
3670: unsigned char *chaine_rpn);
3671: #endif
3672:
3673: /*
3674: --------------------------------------------------------------------------------
1.259 bertrand 3675: Allocateur de buffers à cache
1.257 bertrand 3676: --------------------------------------------------------------------------------
3677: */
3678:
3679: void initialisation_allocateur_buffer(struct_processus *s_etat_processus);
3680: void liberation_allocateur_buffer(struct_processus *s_etat_pocessus);
3681: struct_buffer *allocation_buffer(struct_processus *s_etat_processus,
1.258 bertrand 3682: size_t longueur);
1.257 bertrand 3683: void liberation_buffer(struct_processus *s_etat_processus,
3684: struct_buffer *buffer);
3685:
3686: /*
3687: --------------------------------------------------------------------------------
1.1 bertrand 3688: Fonctions renvoyant une copie de la structure de description des processus
3689: --------------------------------------------------------------------------------
3690: */
3691:
3692: #ifndef RPLARGS
3693: struct_processus *copie_etat_processus(struct_processus *s_etat_processus);
3694: #endif
3695:
3696: /*
3697: --------------------------------------------------------------------------------
1.15 bertrand 3698: Fonctions renvoyant un pointeur sur un fichier (file *) ou un descripteur
1.1 bertrand 3699: --------------------------------------------------------------------------------
3700: */
3701:
3702: #ifndef RPLARGS
3703: file *creation_fichier_tex(struct_processus *s_etat_processus);
1.15 bertrand 3704: struct_descripteur_fichier *descripteur_fichier(struct_processus
3705: *s_etat_processus, struct_fichier *s_fichier);
1.1 bertrand 3706: #endif
3707:
3708: /*
3709: --------------------------------------------------------------------------------
3710: Fonctions renvoyant un pointeur sur une *struct_objet
3711: --------------------------------------------------------------------------------
3712: */
3713:
3714: struct_objet *copie_objet(struct_processus *s_etat_processus,
3715: struct_objet *s_objet, unsigned char type);
3716:
1.133 bertrand 3717: struct_objet *allocation(struct_processus *s_etat_processus, enum t_type type);
1.1 bertrand 3718: #ifndef RPLARGS
3719: struct_objet *formateur_date(struct_processus *s_etat_processus,
3720: struct timeval *temps);
1.205 bertrand 3721: struct_objet *lecture_fichier_non_formate(struct_processus *s_etat_processus,
3722: void *argument, integer8 longueur_buffer, logical1 recursivite);
1.1 bertrand 3723: struct_objet *lecture_pipe(struct_processus *s_etat_processus, int pipe);
3724: struct_objet *parametres_sql(struct_processus *s_etat_processus,
3725: struct_objet *s_parametres);
3726: struct_objet *simplification(struct_processus *s_etat_processus,
3727: struct_objet *s_objet);
1.180 bertrand 3728:
1.182 bertrand 3729: struct_arbre_variables *allocation_noeud(struct_processus *s_etat_processus);
3730: struct_arbre_variables **allocation_tableau_noeuds(
3731: struct_processus *s_etat_processus);
3732:
1.180 bertrand 3733: /*
3734: --------------------------------------------------------------------------------
3735: Fonctions renvoyant un pointeur sur une *struct_liste_variables_statiques
1.187 bertrand 3736: ou *struct_liste_variables_partagees
1.180 bertrand 3737: --------------------------------------------------------------------------------
3738: */
3739:
3740: struct_liste_variables_statiques *recherche_variable_statique(struct_processus
3741: *s_etat_processus, unsigned char *nom_variable,
1.187 bertrand 3742: union_position_variable position, unsigned char origine);
3743: struct_liste_variables_partagees *recherche_variable_partagee(struct_processus
3744: *s_etat_processus, unsigned char *nom_variable,
3745: union_position_variable position, unsigned char origine);
1.1 bertrand 3746: #endif
3747:
3748: /*
3749: --------------------------------------------------------------------------------
1.259 bertrand 3750: Fonctions gérant la complétion automatique
1.1 bertrand 3751: --------------------------------------------------------------------------------
3752: */
3753:
3754: char **completion_rpl();
3755: char *generateur_commandes();
3756: char **completion_matches();
3757:
3758: // END C PROTOTYPES
3759:
3760: /*
3761: --------------------------------------------------------------------------------
1.259 bertrand 3762: Arithmétique
1.1 bertrand 3763: --------------------------------------------------------------------------------
3764: */
3765:
3766: void f77absc_(complex16 *c, real8 *resultat);
3767:
3768: void f77additioncc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3769: void f77additionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3770: void f77additioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3771:
3772: void f77divisioncc_(complex16 *ca, complex16 *rb, complex16 *resultat);
3773: void f77divisionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3774: void f77divisioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3775: void f77divisionic_(integer8 *ib, complex16 *cb, complex16 *resultat);
3776: void f77divisionrc_(real8 *ra, complex16 *cb, complex16 *resultat);
3777:
3778: void f77multiplicationcc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3779: void f77multiplicationci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3780: void f77multiplicationcr_(complex16 *ca, real8 *rb, complex16 *resultat);
3781:
3782: void f77puissancecc_(complex16 *ca, complex16 *cb, complex16 *resultat);
1.181 bertrand 3783: void f77puissanceci_(complex16 *ca, integer8 *ib, complex16 *resultat);
1.1 bertrand 3784: void f77puissancecr_(complex16 *ca, real8 *rb, complex16 *resultat);
3785: void f77puissanceic_(integer8 *ia, complex16 *cb, complex16 *resultat);
3786: void f77puissanceii_(integer8 *ia, integer8 *ib, integer8 *resultat);
3787: void f77puissanceir_(integer8 *ia, real8 *rb, real8 *resultat);
3788: void f77puissancerc_(real8 *ra, complex16 *cb, complex16 *resultat);
1.181 bertrand 3789: void f77puissanceri_(real8 *ra, integer8 *ib, real8 *resultat);
1.1 bertrand 3790: void f77puissancerr_(real8 *ra, real8 *rb, real8 *resultat);
3791:
3792: void f77racinecarreec_(complex16 *ca, complex16 *resultat);
3793: void f77racinecarreein_(integer8 *ia, complex16 *resultat);
3794: void f77racinecarreeip_(integer8 *ia, real8 *resultat);
3795: void f77racinecarreern_(real8 *ia, complex16 *resultat);
3796: void f77racinecarreerp_(real8 *ia, real8 *resultat);
3797:
3798: void f77soustractioncc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3799: void f77soustractionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3800: void f77soustractioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3801: void f77soustractionic_(integer8 *ib, complex16 *cb, complex16 *resultat);
3802: void f77soustractionrc_(real8 *ra, complex16 *cb, complex16 *resultat);
3803:
3804: /*
3805: --------------------------------------------------------------------------------
1.259 bertrand 3806: Trigonométrie complexe
1.1 bertrand 3807: --------------------------------------------------------------------------------
3808: */
3809:
3810: void f77acos_(complex16 *argument, complex16 *resultat);
3811: void f77asin_(complex16 *argument, complex16 *resultat);
3812: void f77atan_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3813: void f77cos_(complex16 *argument, complex16 *resultat);
3814: void f77sin_(complex16 *argument, complex16 *resultat);
3815: void f77tan_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3816:
3817: /*
3818: --------------------------------------------------------------------------------
3819: Fonctions hyperboliques
3820: --------------------------------------------------------------------------------
3821: */
3822:
3823: void f77acoshc_(complex16 *argument, complex16 *resultat);
3824: void f77alogc_(complex16 *argument, complex16 *resultat);
3825: void f77asinhc_(complex16 *argument, complex16 *resultat);
3826: void f77atanhc_(complex16 *argument, complex16 *resultat);
3827: void f77cosh_(complex16 *argument, complex16 *resultat);
3828: void f77expc_(complex16 *argument, complex16 *resultat);
3829: void f77lnc_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3830: void f77lnin_(integer8 *argument, complex16 *resultat, integer4 *erreur);
3831: void f77lnrn_(real8 *argument, complex16 *resultat, integer4 *erreur);
3832: void f77logc_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3833: void f77login_(integer8 *argument, complex16 *resultat, integer4 *erreur);
3834: void f77logrn_(real8 *argument, complex16 *resultat, integer4 *erreur);
3835: void f77sinh_(complex16 *argument, complex16 *resultat);
3836: void f77tanh_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3837: void f77acoshi_(integer8 *argument, real8 *resultat);
3838: void f77acoshr_(real8 *argument, real8 *resultat);
3839: void f77asinhi_(integer8 *argument, real8 *resultat);
3840: void f77asinhr_(real8 *argument, real8 *resultat);
3841: void f77atanhi_(integer8 *argument, real8 *resultat);
3842: void f77atanhr_(real8 *argument, real8 *resultat);
3843: void f77lnip_(integer8 *argument, real8 *resultat, integer4 *erreur);
3844: void f77lnrp_(real8 *argument, real8 *resultat, integer4 *erreur);
3845: void f77logip_(integer8 *argument, real8 *resultat, integer4 *erreur);
3846: void f77logrp_(real8 *argument, real8 *resultat, integer4 *erreur);
3847:
3848: /*
3849: --------------------------------------------------------------------------------
3850: Calculs divers
3851: --------------------------------------------------------------------------------
3852: */
3853:
3854: void f90arrangement(integer8 *n, integer8 *k, real8 *resultat);
3855: void f90combinaison(integer8 *n, integer8 *k, real8 *resultat);
3856: void f90fcd(real8 *x, integer8 *n1, integer8 *n2, real8 *resultat);
3857: void f90gausscd(real8 *x, real8 *moyenne, real8 *variance, real8 *resultat);
3858: void f90tcd(real8 *x, integer8 *n, real8 *resultat);
3859: void f90x2cd(real8 *x, integer8 *n, real8 *resultat);
3860:
3861: // BEGIN C PROTOTYPES
3862: void dft(complex16 *dft, integer4 *nombre_lignes, integer4 *nombre_colonnes,
3863: integer4 *inverse, integer4 *erreur);
3864: // END C PROTOTYPES
3865:
3866: /*
3867: --------------------------------------------------------------------------------
3868: Fonctions Lapack
3869: --------------------------------------------------------------------------------
3870: */
3871:
3872: /*
3873: * Calcul de la longueur d'un espace de travail
3874: */
3875:
3876: #ifndef RPLARGS
3877: integer4 ilaenv_(integer4 *optimal, char *nom_fonction, char *option,
3878: integer4 *n1, integer4 *n2, integer4 *n3, integer4 *n4,
3879: integer4 longueur_nom_fonction, integer4 longueur_option);
3880:
3881: /*
3882: * Inversion
3883: */
3884:
3885: void dgetri_(integer4 *ordre_a, real8 *a, integer4 *lda, integer4 *pivot,
3886: real8 *work, integer4 *dim_work, integer4 *ios);
3887: void zgetri_(integer4 *ordre_a, complex16 *a, integer4 *lda, integer4 *pivot,
3888: complex16 *work, integer4 *dim_work, integer4 *ios);
3889:
3890: /*
3891: * Valeurs propres
3892: */
3893:
3894: void zgeev_(unsigned char *calcul_vp_gauches, unsigned char *calcul_vp_droits,
3895: integer4 *dim_matrice1, complex16 *matrice_f77,
3896: integer4 *dim_matrice2, complex16 *valeurs_propres,
3897: complex16 *vpg_f77, integer4 *dim_matrice3,
3898: complex16 *vpd_f77, integer4 *dim_matrice4,
3899: complex16 *work, integer4 *lwork, real8 *rwork,
3900: integer4 *erreur, integer4 longueur_1, integer4 longueur_2);
3901:
3902: /*
1.259 bertrand 3903: * Valeurs propres généralisées
1.1 bertrand 3904: */
3905:
3906: void zggev_(unsigned char *calcul_vp_gauches, unsigned char *calcul_vp_droits,
3907: integer4 *dim_matrice1, complex16 *matrice_f77,
3908: integer4 *dim_matrice2, complex16 *metrique_f77,
3909: integer4 *dim_matrice3, complex16 *alpha, complex16 *beta,
3910: complex16 *vpg_f77, integer4 *dim_matrice4,
3911: complex16 *vpd_f77, integer4 *dim_matrice5,
3912: complex16 *work, integer4 *lwork, real8 *rwork,
3913: integer4 *erreur, integer4 longueur_1, integer4 longueur_2);
3914:
3915: /*
1.259 bertrand 3916: * Moindres carrés
1.1 bertrand 3917: */
3918:
3919: void dgelsd_(integer4 *nombre_lignes_a, integer4 *nombre_colonnes_a,
3920: integer4 *nombre_colonnes_b, real8 *matrice_a, integer4 *lda,
3921: real8 *matrice_b, integer4 *ldb, real8 *valeurs_singulieres,
3922: real8 *rcond, integer4 *rank, real8 *work, integer4 *lwork,
3923: integer4 *iwork, integer4 *info);
3924: void zgelsd_(integer4 *nombre_lignes_a, integer4 *nombre_colonnes_a,
3925: integer4 *nombre_colonnes_b, complex16 *matrice_a, integer4 *lda,
3926: complex16 *matrice_b, integer4 *ldb, real8 *valeurs_singulieres,
3927: real8 *rcond, integer4 *rank, complex16 *work, integer4 *lwork,
3928: real8 *rwork, integer4 *iwork, integer4 *info);
3929:
3930: /*
1.259 bertrand 3931: * Moindres carrés généralisé
1.1 bertrand 3932: */
3933:
3934: /*
1.259 bertrand 3935: * Décomposition en valeurs singulières
1.1 bertrand 3936: */
3937:
3938: void dgesvd_(unsigned char *jobu, unsigned char *jobvh,
3939: integer4 *m, integer4 *n, real8 *a, integer4 *lda,
3940: real8 *s, real8 *u, integer4 *ldu, real8 *vh, integer4 *ldvh,
3941: real8 *work, integer4 *lwork, integer4 *info, integer4 longueur_jobu,
3942: integer4 longueur_jobvh);
3943: void zgesvd_(unsigned char *jobu, unsigned char *jobvh,
3944: integer4 *m, integer4 *n, real8 *a, integer4 *lda,
3945: real8 *s, real8 *u, integer4 *ldu, real8 *vh, integer4 *ldvh,
3946: real8 *work, integer4 *lwork, real8 *rwork, integer4 *info,
3947: integer4 longueur_jobu, integer4 longueur_jobvh);
3948:
3949: /*
3950: * Factorisations diverses
3951: */
3952:
3953: /* LU de Crout */
3954: void dgetrf_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3955: integer4 *lda, integer4 *pivot, integer4 *ios);
3956: void zgetrf_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3957: integer4 *lda, integer4 *pivot, integer4 *ios);
3958:
3959: /* LQ */
3960: void dgelq2_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3961: integer4 *lda, real8 *tau, real8 *work, integer4 *ios);
3962: void zgelq2_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3963: integer4 *lda, complex16 *tau, complex16 *work, integer4 *ios);
3964:
3965: /* QR */
3966: void dgeqp3_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3967: integer4 *lda, integer4 *pivot, real8 *tau, real8 *work,
3968: integer4 *lwork, integer4 *ios);
3969: void zgeqp3_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3970: integer4 *lda, integer4 *pivot, complex16 *tau, complex16 *work,
3971: integer4 *lwork, real8 *rwork, integer4 *ios);
3972:
3973: /* Cholesky */
3974: void dpptrf_(unsigned char *mode, integer4 *n, complex16 *triangle,
3975: integer4 *ios, integer4 longueur);
3976: void zpptrf_(unsigned char *mode, integer4 *n, complex16 *triangle,
3977: integer4 *ios, integer4 longueur);
3978:
3979: /* Schur */
3980: void dgees_(unsigned char *calcul_vecteur, unsigned char *valeurs_triees,
3981: logical4 (*fonction_tri)(), integer4 *n, real8 *a,
3982: integer4 *lda, integer4 *sdim, real8 *wr, real8 *wi,
3983: real8 *vs, integer4 *ldvs, real8 *work, integer4 *lwork,
3984: logical4 *bwork, integer4 *info, integer4 l1, integer4 l2);
3985: void zgees_(unsigned char *calcul_vecteur, unsigned char *valeurs_triees,
3986: logical4 (*fonction_tri)(), integer4 *n, complex16 *a,
3987: integer4 *lda, integer4 *sdim, complex16 *w,
3988: complex16 *vs, integer4 *ldvs, complex16 *work, integer4 *lwork,
3989: real8 *rwork, logical4 *bwork, integer4 *info,
3990: integer4 l1, integer4 l2);
3991:
1.259 bertrand 3992: /* Déterminant et rang */
1.1 bertrand 3993: void dgecon_(unsigned char *norm, integer4 *n, real8 *a, integer4 *lda,
3994: real8 *anorm, real8 *rcond, real8 *work, integer4 *iwork,
3995: integer4 *info, integer4 l1);
3996: void dgelsy_(integer4 *m, integer4 *n, integer4 *nrhs, real8 *a,
3997: integer4 *lda, real8 *b, integer4 *ldb, integer4 *jpvt, real8 *rcond,
3998: integer4 *rank, real8 *work, integer4 *lwork, integer4 *info);
3999: real8 dlange_(unsigned char *norme, integer4 *n, integer4 *m, real8 *a,
4000: integer4 *lda, real8 *work, integer4 longueur);
4001: real8 zlange_(unsigned char *norme, integer4 *n, integer4 *m, real8 *a,
4002: integer4 *lda, real8 *work, integer4 longueur);
4003: void zgecon_(unsigned char *norm, integer4 *n, complex16 *a, integer4 *lda,
4004: real8 *anorm, real8 *rcond, complex16 *work, real8 *rwork,
4005: integer4 *info, integer4 l1);
4006: void zgelsy_(integer4 *m, integer4 *n, integer4 *nrhs, complex16 *a,
4007: integer4 *lda, complex16 *b, integer4 *ldb, integer4 *jpvt,
4008: real8 *rcond, integer4 *rank, complex16 *work, integer4 *lwork,
4009: real8 *rwork, integer4 *info);
4010: #endif
4011:
4012: /*
1.259 bertrand 4013: * Fonction testant la requête d'arrêt (nécessaire pour tester le
4014: * drapeau depuis une bibliothèque).
1.1 bertrand 4015: */
4016:
1.34 bertrand 4017: int test_arret(struct_processus *s_etat_processus);
1.1 bertrand 4018:
4019: #endif
4020:
4021: // vim: ts=4
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