rpl/src/rpl.h - view

File: [local] / rpl / src / rpl.h
Revision 1.284: download - view: text, annotated - select for diffs - revision graph
Wed Mar 9 17:49:13 2016 UTC (9 years, 2 months ago) by bertrand
Branches: MAIN
CVS tags: HEAD

Correction d'un bug sournois dans la gestion des processus dÃ©tachÃ©s.
Ce patch ne rÃ©sout pas le problÃ¨me (rafale de SIGALRM qui bloque
le lancement du processus fils) mais corrige des problÃ¨mes mineurs connexes,
typiquement des race conditions.

1: #define DEBUG_ERREURS 2: /* 3: ================================================================================ 4: RPL/2 (R) version 4.1.25 5: Copyright (C) 1989-2016 Dr. BERTRAND Joël 6: 7: This file is part of RPL/2. 8: 9: RPL/2 is free software; you can redistribute it and/or modify it 10: under the terms of the CeCILL V2 License as published by the french 11: CEA, CNRS and INRIA. 12: 13: RPL/2 is distributed in the hope that it will be useful, but WITHOUT 14: ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 15: FITNESS FOR A PARTICULAR PURPOSE. See the CeCILL V2 License 16: for more details. 17: 18: You should have received a copy of the CeCILL License 19: along with RPL/2. If not, write to info@cecill.info. 20: ================================================================================ 21: */ 22: 23: 24: #ifndef INCLUSION_RPL 25: #define INCLUSION_RPL 26: 27: #ifndef __RPLCAS 28: # define _GNU_SOURCE 29: # define _XOPEN_SOURCE 700 30: #endif 31: 32: #define _REENTRANT 33: 34: #ifndef __RPLCAS 35: # ifdef Darwin 36: # define _DARWIN_C_SOURCE 37: # endif 38: 39: # ifdef OpenBSD 40: # define _BSD_SOURCE 41: # endif 42: 43: # ifdef FreeBSD 44: # define __BSD_VISIBLE 1 45: # endif 46: #endif 47: 48: #ifdef OS2 49: # ifndef __RPLCAS 50: # define _BSD_SOURCE 51: # endif 52: 53: # include <types.h> 54: enum { SHUT_RD = 0, SHUT_WR, SHUT_RDWR }; 55: # define SHUT_RD SHUT_RD 56: # define SHUT_WR SHUT_WR 57: # define SHUT_RDWR SHUT_RDWR 58: 59: # include "getaddrinfo-conv.h" 60: 61: # define sched_yield(arg) 62: #endif 63: 64: #ifdef CYGWIN 65: # define SA_ONSTACK 0 66: #endif 67: 68: 69: /* 70: ================================================================================ 71: INCLUSIONS 72: ================================================================================ 73: */ 74: 75: #include <stdio.h> 76: #include <stdlib.h> 77: #include <stdint.h> 78: #include <math.h> 79: #include <string.h> 80: #include <strings.h> 81: #include <syslog.h> 82: #include <errno.h> 83: #include <stdarg.h> 84: #include <poll.h> 85: #include <signal.h> 86: 87: #ifndef RPLARGS 88: # include <sys/mman.h> 89: # include <sys/time.h> 90: # include <sys/resource.h> 91: # include <sys/select.h> 92: # include <sys/socket.h> 93: # include <sys/stat.h> 94: # include <sys/timeb.h> 95: # include <sys/types.h> 96: # include <sys/un.h> 97: # include <sys/wait.h> 98: 99: # include <arpa/inet.h> 100: # include <netinet/in.h> 101: # include <netdb.h> 102: 103: # include <dlfcn.h> 104: # include <fcntl.h> 105: # include <pthread.h> 106: # include <regex.h> 107: 108: # ifdef OS2 109: # undef pthread_mutexattr_settype 110: # define pthread_mutexattr_settype(a, b) 111: # endif 112: 113: # include <pwd.h> 114: # ifdef SHARED_MEMORY 115: # include <sys/shm.h> 116: # endif 117: 118: # ifndef IPCS_SYSV 119: # include <semaphore.h> 120: # else 121: # include <sys/ipc.h> 122: # include <sys/sem.h> 123: 124: # ifdef OS2 125: # define INCL_DOSSEMAPHORES 126: # define INCL_DOSMEMMGR 127: # define INCL_DOSERRORS 128: # include <os2.h> 129: 130: typedef struct _OS2SEM 131: { 132: HMTX hmtx; 133: HEV hev; 134: ULONG shared; 135: ULONG *cnt; 136: ULONG *nopened; 137: ULONG allocated; 138: } sem_t; 139: # else // IPCS_SYSV 140: typedef struct 141: { 142: int sem; 143: int alloue; 144: unsigned char *path; 145: pid_t pid; 146: pthread_t tid; 147: } sem_t; 148: # endif 149: 150: # ifndef SEM_FAILED 151: # define SEM_FAILED NULL 152: # endif 153: 154: sem_t *sem_open_SysV(const char *nom, int oflag, ...); 155: int sem_init_SysV(sem_t *sem, int shared, unsigned int value); 156: int sem_close_SysV(sem_t *sem); 157: int sem_wait_SysV(sem_t *sem); 158: int sem_trywait_SysV(sem_t *sem); 159: int sem_timedwait_SysV(sem_t *sem, struct timespec *ts); 160: int sem_post_SysV(sem_t *sem); 161: int sem_getvalue_SysV(sem_t *sem, int *value); 162: int sem_unlink_SysV(char *nom); 163: int sem_destroy_SysV(sem_t *sem); 164: # endif 165: 166: # include <setjmp.h> 167: # include <termios.h> 168: # include <time.h> 169: # include <unistd.h> 170: # include <locale.h> 171: 172: # include "history.h" 173: # include "readline.h" 174: # include "termcap.h" 175: # include "iconv.h" 176: # include "zlib.h" 177: 178: # include "openssl/evp.h" 179: # ifndef OPENSSL_NO_MD2 180: # include "openssl/md2.h" 181: # endif 182: # ifndef OPENSSL_NO_MD4 183: # include "openssl/md4.h" 184: # endif 185: # ifndef OPENSSL_NO_MD5 186: # include "openssl/md5.h" 187: # endif 188: # ifndef OPENSSL_NO_MDC2 189: # include "openssl/mdc2.h" 190: # endif 191: # ifndef OPENSSL_NO_RIPEMD 192: # include "openssl/ripemd.h" 193: # endif 194: # ifndef OPENSSL_NO_SHA 195: # include "openssl/sha.h" 196: # endif 197: # ifndef OPENSSL_NO_WHIRLPOOL 198: # include "openssl/whrlpool.h" 199: # endif 200: # ifndef OPENSSL_NO_AES 201: # include "openssl/aes.h" 202: # endif 203: # ifndef OPENSSL_NO_CAMELLIA 204: # include "openssl/camellia.h" 205: # endif 206: # ifndef OPENSSL_NO_RC2 207: # include "openssl/rc2.h" 208: # endif 209: # ifndef OPENSSL_NO_IDEA 210: # include "openssl/idea.h" 211: # endif 212: 213: # include "sqlite3.h" 214: # include "sigsegv.h" 215: # ifdef OS2 216: // Bug de libsigsegv 217: # undef HAVE_STACK_OVERFLOW_RECOVERY 218: # endif 219: 220: # define GSL_RANGE_CHECK_OFF 221: # include "gsl/gsl_cdf.h" 222: # include "gsl/gsl_cblas.h" 223: # include "gsl/gsl_errno.h" 224: # include "gsl/gsl_fft_complex.h" 225: # include "gsl/gsl_permutation.h" 226: # include "gsl/gsl_randist.h" 227: # include "gsl/gsl_rng.h" 228: # include "gsl/gsl_sf.h" 229: #endif 230: 231: #ifdef SunOS 232: # include <ieeefp.h> 233: #endif 234: 235: // Définition spécifique à Hurd 236: #ifndef PIPE_BUF 237: # define fpathconf (".", _PC_PIPE_BUF) 238: #endif 239: 240: #ifdef MYSQL_SUPPORT 241: # include <mysql.h> 242: # define mysqlclose(arg) mysql_close(arg.mysql) 243: #else 244: # define mysqlclose(arg) 245: #endif 246: 247: #ifdef POSTGRESQL_SUPPORT 248: # include <libpq-fe.h> 249: # define postgresqlclose(arg) PQfinish(arg.postgresql) 250: #else 251: # define postgresqlclose(arg) 252: #endif 253: 254: #include "librplprototypes.h" 255: 256: #ifndef RPLARGS 257: # ifndef UNIX_PATH_MAX 258: struct sockaddr_un sizecheck; 259: # define UNIX_PATH_MAX sizeof(sizecheck.sun_path) 260: # endif 261: #endif 262: 263: #ifdef MAIN_RPL 264: # define __EXTERN__ 265: # define __STATIC_MUTEX_INITIALIZATION__ = PTHREAD_MUTEX_INITIALIZER 266: #else 267: # define __EXTERN__ extern 268: # define __STATIC_MUTEX_INITIALIZATION__ 269: #endif 270: 271: /* 272: ================================================================================ 273: Bugs spécifiques 274: ================================================================================ 275: */ 276: 277: // Néant 278: 279: /* 280: ================================================================================ 281: TYPES 282: ================================================================================ 283: */ 284: 285: typedef FILE file; 286: typedef unsigned char t_8_bits; 287: 288: #ifndef RPLARGS 289: # include "rpltypes-conv.h" 290: #else 291: # include "rpltypes.h" 292: #endif 293: 294: enum signaux_rpl 295: { 296: rpl_signull = 0, 297: rpl_sigint, 298: rpl_sigterm, 299: rpl_sigstart, // Signal envoyé par un père pour lancer son fils. 300: rpl_sigcont, // Signal de redémarrage d'un processus arrêté par 301: // SUSPEND 302: rpl_sigstop, // Signal d'arrêt envoyé par l'instruction STOP ou 303: // FUSE. (FSTOP) 304: rpl_sigabort, // Signal envoyé par l'instruction ABORT (à regrouper 305: // avec FABORT) 306: rpl_sigurg, // Signal d'arrêt urgent 307: rpl_siginject, // Signal indiquant la présence d'une donnée à lire 308: // envoyée depuis le père 309: rpl_sigalrm, // Signal d'alarme (erreur système) depuis un fils 310: rpl_sighup, 311: rpl_sigtstp, 312: rpl_sigexcept, 313: rpl_sigmax 314: }; 315: 316: #define LONGUEUR_QUEUE_SIGNAUX 1024 317: 318: // Une structure s_queue_signaux est créée par processus (et non par thread). 319: // Elle est projetée dans un segment de mémoire partagée pour qu'elle soit 320: // accessible à la fois du père et des fils. 321: 322: #ifndef RPLARGS 323: typedef struct queue_signaux 324: { 325: volatile int pointeur_lecture; 326: volatile int pointeur_ecriture; 327: volatile logical1 requete_arret; 328: 329: pthread_t thread_signaux; 330: pid_t controle; 331: 332: volatile struct 333: { 334: pid_t pid; 335: enum signaux_rpl signal; 336: } queue[LONGUEUR_QUEUE_SIGNAUX]; 337: 338: # ifdef OS2 339: sem_t semaphore; 340: sem_t signalisation; 341: sem_t arret_signalisation; 342: # endif 343: } struct_queue_signaux; 344: 345: __EXTERN__ struct_queue_signaux *s_queue_signaux; 346: __EXTERN__ int f_queue_signaux; 347: 348: # ifndef OS2 349: __EXTERN__ sem_t *semaphore_queue_signaux; 350: __EXTERN__ sem_t *semaphore_signalisation; 351: __EXTERN__ sem_t *semaphore_arret_signalisation; 352: # endif 353: #endif 354: 355: #if ! defined(UNION_SEMUN) && defined(IPCS_SYSV) 356: union semun 357: { 358: int val; 359: struct semid_ds *buf; 360: unsigned short *array; 361: struct seminfo *__buf; 362: }; 363: #endif 364: 365: #ifndef RTLD_LOCAL 366: # define RTLD_LOCAL 0 367: #endif 368: 369: #ifndef SIGSTKSZ 370: # define SIGSTKSZ 65536 371: #endif 372: 373: 374: /* 375: ================================================================================ 376: SÉMAPHORES 377: ================================================================================ 378: */ 379: 380: #ifdef IPCS_SYSV 381: # ifdef DEBUG_SEMAPHORES 382: # define sem_wait(a) ({ int value; sem_getvalue(a, &value); \ 383: uprintf("[%d-%llu] Semaphore %s (%p) "\ 384: "waiting at %s() " \ 385: "line #%d\n", (int) getpid(), (unsigned long long) i\ 386: pthread_self(), \ 387: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \ 388: if (value > 1) BUG(1, uprintf("Value %d\n", value)); \ 389: sem_wait_SysV(a); }) 390: # define sem_post(a) ({ int value; sem_getvalue(a, &value); \ 391: uprintf("[%d-%llu] Semaphore %s (%p) "\ 392: "posting at %s() " \ 393: "line #%d\n", (int) getpid(), (unsigned long long) \ 394: pthread_self(), \ 395: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \ 396: if (value > 0) BUG(1, uprintf("Value %d\n", value)); \ 397: sem_post_SysV(a); }) 398: # define sem_destroy(a) ({ int value; sem_getvalue(a, &value); \ 399: if (value == 0) BUG(1, uprintf("Value %d\n", value)); \ 400: sem_destroy_SysV(a); }) 401: # else 402: # define sem_destroy(a) sem_destroy_SysV(a) 403: # define sem_wait(a) sem_wait_SysV(a) 404: # define sem_post(a) sem_post_SysV(a) 405: # endif 406: 407: # define sem_init(a, b, c) sem_init_SysV(a, b, c) 408: # define sem_trywait(a) sem_trywait_SysV(a) 409: # define sem_timedwait(a, b) sem_timedwait_SysV(a, b) 410: # define sem_getvalue(a, b) sem_getvalue_SysV(a, b) 411: # define sem_open(...) sem_open_SysV(__VA_ARGS__) 412: # define sem_close(a) sem_close_SysV(a) 413: # define sem_unlink(a) sem_unlink_SysV(a) 414: #else 415: # ifdef DEBUG_SEMAPHORES 416: # define sem_wait(a) ({ int value; sem_getvalue(a, &value); \ 417: uprintf("[%d-%llu] Semaphore %s (%p) "\ 418: "waiting at %s() " \ 419: "line #%d\n", (int) getpid(), (unsigned long long) \ 420: pthread_self(), \ 421: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \ 422: if (value > 1) BUG(1, uprintf("Value %d\n", value)); sem_wait(a); }) 423: # define sem_post(a) ({ int value; sem_getvalue(a, &value); \ 424: uprintf("[%d-%llu] Semaphore %s (%p) "\ 425: "posting at %s() " \ 426: "line #%d\n", (int) getpid(), (unsigned long long) \ 427: pthread_self(), \ 428: #a, a, __FUNCTION__, __LINE__), fflush(stdout); \ 429: if (value > 0) BUG(1, uprintf("Value %d\n", value)); sem_post(a); }) 430: # define sem_destroy(a) ({ int value; sem_getvalue(a, &value); \ 431: if (value == 0) BUG(1, uprintf("Value %d\n", value)); \ 432: sem_destroy(a); }) 433: # endif 434: #endif 435: 436: 437: /* 438: ================================================================================ 439: SIGNAUX 440: ================================================================================ 441: */ 442: 443: #ifndef RPLARGS 444: 445: // Signaux utilisés par défaut : 446: // SIGINT 447: // SIGTSTP 448: // SIGCONT 449: // SIGPIPE 450: // SIGUSR1 et SIGUSR2 sont utilisé par libsigsegv. 451: // SIGHUP 452: // SIGALRM 453: 454: # define SIGTEST 255 455: 456: // Nombre d'interruptions disponibles 457: # define d_NOMBRE_INTERRUPTIONS 64 458: #endif 459: 460: /* 461: ================================================================================ 462: Granularité temporelle 463: ================================================================================ 464: */ 465: 466: #ifndef RPLARGS 467: # define GRANULARITE_us 10 468: # define GRANULARITE_us_max 100000 469: # define INCR_GRANULARITE(g) \ 470: do g = 1000 * ((g >= (GRANULARITE_us_max * 1000)) \ 471: ? GRANULARITE_us_max : ((g / 1000) + GRANULARITE_us)); while(0) 472: #endif 473: 474: /* 475: ================================================================================ 476: Options de debug 477: ================================================================================ 478: */ 479: 480: #ifndef RPLARGS 481: # define d_debug_pile_utilisateur ((integer8) 0x1) 482: # define d_debug_pile_systeme ((integer8) 0x2) 483: # define d_debug_appels_fonctions ((integer8) 0x4) 484: # define d_debug_processus ((integer8) 0x8) 485: # define d_debug_analyse ((integer8) 0x10) 486: # define d_debug_fusible ((integer8) 0x20) 487: # define d_debug_variables ((integer8) 0x40) 488: # define d_debug_fonctions_intrinseques ((integer8) 0x80) 489: # define d_debug_niveaux ((integer8) 0x100) 490: # define d_conversion_RPN ((integer8) 0x200) 491: # define d_traitement_interruption ((integer8) 0x400) 492: # define d_debug_signaux ((integer8) 0x800) 493: #endif 494: 495: /* 496: ================================================================================ 497: Variables globales 498: ================================================================================ 499: */ 500: 501: #ifndef RPLARGS 502: # ifdef SEMAPHORES_NOMMES 503: # define LONGUEUR_NOM_SEMAPHORE 64 504: # define __PTR__ * 505: # else 506: # define __PTR__ 507: # endif 508: 509: __EXTERN__ jmp_buf contexte_ecriture; 510: __EXTERN__ jmp_buf contexte_impression; 511: __EXTERN__ jmp_buf contexte_initial; 512: __EXTERN__ jmp_buf contexte_processus; 513: __EXTERN__ jmp_buf contexte_thread; 514: 515: __EXTERN__ volatile int signal_test; 516: 517: __EXTERN__ pid_t pid_processus_pere; 518: 519: __EXTERN__ pthread_mutex_t mutex_liste_threads; 520: __EXTERN__ pthread_mutex_t mutex_creation_variable_partagee 521: __STATIC_MUTEX_INITIALIZATION__; 522: __EXTERN__ pthread_mutex_t mutex_sections_critiques; 523: __EXTERN__ pthread_mutex_t mutex_liste_variables_partagees; 524: __EXTERN__ pthread_mutex_t mutex_sem __STATIC_MUTEX_INITIALIZATION__; 525: 526: __EXTERN__ volatile int routine_recursive; 527: 528: # define SEM_FORK 0 529: # define SEM_QUEUE 1 530: # define SEM_SIGNALISATION 2 531: # define SEM_ARRET_SIGNALISATION 3 532: 533: sem_t *sem_init2(unsigned int valeur, pid_t pid, int ordre); 534: sem_t *sem_init3(unsigned int valeur, pid_t pid, pthread_t tid, int ordre); 535: int sem_destroy2(sem_t *semaphore_p, pid_t pid, int ordre); 536: int sem_destroy3(sem_t *semaphore_p, pid_t pid, pthread_t tid, int ordre); 537: int sem_getvalue2(sem_t *semaphore, int *valeur); 538: sem_t *sem_open2(pid_t pid, int ordre); 539: #endif 540: 541: // Le mutex est là uniquement pour pouvoir émuler le comportement 542: // de sem_getvalue() sur un système comme MacOS X qui ne possède pas 543: // cette fonction. 544: 545: #ifdef Darwin 546: #define sem_getvalue(semaphore, value) sem_getvalue2(semaphore, value) 547: #define sem_post(semaphore) \ 548: ({ int r; pthread_mutex_lock(&mutex_sem); \ 549: r = sem_post(semaphore), pthread_mutex_unlock(&mutex_sem); r; }) 550: #define sem_wait(semaphore) \ 551: ({ int r; pthread_mutex_lock(&mutex_sem); \ 552: r = sem_wait(semaphore), pthread_mutex_unlock(&mutex_sem); r; }) 553: #define sem_trywait(semaphore) \ 554: ({ int r; pthread_mutex_lock(&mutex_sem); \ 555: r = sem_trywait(semaphore), pthread_mutex_unlock(&mutex_sem); r; }) 556: #endif 557: 558: /* 559: ================================================================================ 560: Macros 561: ================================================================================ 562: */ 563: 564: // Par défaut, tout est redirigé vers stderr sauf indication explicite de 565: // stdout. 566: 567: #define printf(...) transliterated_fprintf(s_etat_processus, \ 568: stderr, __VA_ARGS__) 569: #define fprintf(flux, ...) transliterated_fprintf(s_etat_processus, \ 570: flux, __VA_ARGS__) 571: #define uprintf(...) std_fprintf(stderr, __VA_ARGS__) 572: #define ufprintf(flux, ...) std_fprintf(flux, __VA_ARGS__) 573: 574: #ifdef SunOS 575: # define fopen(...) ({ FILE *desc; \ 576: while((desc = fopen(__VA_ARGS__)) == NULL) \ 577: { if ((errno != EINTR) && (errno != 0)) break; } desc; }) 578: # define freopen(...) ({ FILE *desc; \ 579: while((desc = freopen(__VA_ARGS__)) == NULL) \ 580: { if ((errno != EINTR) && (errno != 0)) break; } desc; }) 581: # define fclose(...) ({ int ios; \ 582: while((ios = fclose(__VA_ARGS__)) != 0) \ 583: { if ((errno != EINTR) && (errno != 0)) break; } ios; }) 584: # define fflush(flux) ({ int ios; \ 585: while((ios = fflush((flux == stdout) ? stderr : flux)) != 0) \ 586: { if ((errno != EINTR) && (errno != 0)) break; } ios; }) 587: # define sem_open(...) ({ sem_t *semaphore; \ 588: while((semaphore = sem_open(__VA_ARGS__)) == SEM_FAILED) \ 589: { if (errno != EINTR) break; } semaphore; }) 590: #else // !SunOS 591: # define fflush(flux) fflush((flux == stdout) ? stderr : flux) 592: #endif 593: 594: // Ajout d'un timeout sur les fonctions pipe() pour éviter une erreur 595: // système dans le cas où l'on a atteint le nombre maximale de fichiers 596: // ouverts. 597: 598: #define pipe(descripteurs) \ 599: ({ \ 600: struct timespec temporisation; \ 601: int erreur, nombre_echecs; \ 602: nombre_echecs = 0; \ 603: do \ 604: { \ 605: if ((erreur = pipe(descripteurs)) == 0) break; \ 606: nombre_echecs++; \ 607: temporisation.tv_sec = 0; \ 608: temporisation.tv_nsec = ((long) 1000000000) * rand(); \ 609: nanosleep(&temporisation, NULL); \ 610: } while(nombre_echecs < 100); \ 611: erreur; \ 612: }) 613: 614: // Redéfinition de abs pour un fonctionnement en entier de type long long int 615: 616: #ifdef __GNUC__ 617: # define abs(i) ({ typeof(i) _i; _i = (i); (_i >= 0) ? _i : -_i; }) 618: // typeof() est une extension de gcc, mais est présent sur d'autres compilateurs 619: // comme Sun Studio. Dans le cas où typeof() n'existe pas, il est possible 620: // d'utiliser la macro suivante, mais elle possède un effet de bord dû à 621: // l'évaluation multiple de l'argument. 622: #else 623: # define abs(i) (((i) >= 0) ? (i) : (-i)) 624: #endif 625: 626: #define NOTICE(m) \ 627: do \ 628: { \ 629: ufprintf(stderr, "[%d-%llu] %s() from %s at line %d: %s\n", \ 630: getpid(), (unsigned long long) pthread_self(), \ 631: __FUNCTION__, __FILE__, __LINE__, m); \ 632: fflush(stderr); \ 633: } while(0) 634: 635: #ifdef __GLIBC__ 636: #include <execinfo.h> 637: #define __BACKTRACE 638: #define BACKTRACE(n) \ 639: do \ 640: { \ 641: void *buffer[n]; \ 642: int nb, i; \ 643: char **appels; \ 644: pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER; \ 645: nb = backtrace(buffer, n); \ 646: appels = backtrace_symbols(buffer, nb); \ 647: pthread_mutex_lock(&mutex); \ 648: uprintf("[%d-%llu] BACKTRACE <%s()> at line #%d\n", \ 649: getpid(), pthread_self(), __FUNCTION__, __LINE__); \ 650: if (appels != NULL) \ 651: { \ 652: for(i = 0; i < nb; i++) \ 653: uprintf(" %s\n", appels[i]); \ 654: sys_free(appels); \ 655: } \ 656: else \ 657: uprintf("Nullified backtrace\n"); \ 658: uprintf("[%d-%llu] END OF BACKTRACE\n", getpid(), pthread_self()); \ 659: fflush(stdout); \ 660: pthread_mutex_unlock(&mutex); \ 661: } while(0) 662: #else 663: #define BACKTRACE(n) NOTICE("BACKTRACE only defined in glibc") 664: #endif 665: 666: #ifdef __BACKTRACE 667: # define BUG(b, ...) \ 668: do { if (b) { uprintf("[%d] BUG! <%s()> at line #%d of %s\n", \ 669: (int) getpid(), __FUNCTION__, __LINE__, __FILE__); \ 670: __VA_ARGS__; fflush(stdout); \ 671: BACKTRACE(64); \ 672: pthread_kill(pthread_self(), SIGBUS); }} while(0) 673: #else 674: # define BUG(b, ...) \ 675: do { if (b) { uprintf("[%d] BUG! <%s()> at line #%d of %s\n", \ 676: (int) getpid(), __FUNCTION__, __LINE__, __FILE__); \ 677: __VA_ARGS__; fflush(stdout); \ 678: pthread_kill(pthread_self(), SIGBUS); }} while(0) 679: #endif 680: 681: 682: /* 683: ================================================================================ 684: Affichage des points de retour des fonctions 685: ================================================================================ 686: */ 687: 688: #ifdef DEBUG_MEMOIRE 689: void analyse_post_mortem(); 690: void *debug_memoire_ajout(size_t taille, const unsigned char *fonction, 691: unsigned long ligne, const unsigned char *argument); 692: void debug_memoire_initialisation(); 693: void *debug_memoire_modification(void *pointeur, size_t taille, 694: const unsigned char *fonction, unsigned long ligne, 695: const unsigned char *argument); 696: void debug_memoire_retrait(void *ptr); 697: void debug_memoire_verification(); 698: 699: pid_t debug_fork(); 700: 701: #define malloc(s) debug_memoire_ajout(s, __FUNCTION__, __LINE__, #s) 702: #define free(s) debug_memoire_retrait(s) 703: #define realloc(s, t) debug_memoire_modification(s, t, \ 704: __FUNCTION__, __LINE__, #t) 705: #define fork() debug_fork() 706: #endif 707: 708: #ifdef DEBUG_RETURN 709: #define return uprintf("[%d] Return from <%s()> at line #%d " \ 710: "(%s [%d])\n", (int) getpid(), __FUNCTION__, \ 711: __LINE__, strerror(errno), errno); fflush(stdout); errno = 0; return 712: #endif 713: 714: #ifdef DEBUG_MUTEX 715: #define pthread_mutex_lock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \ 716: "locking at %s() " \ 717: "line #%d\n", (int) getpid(), (unsigned long long) pthread_self(), \ 718: #mutex, mutex, __FUNCTION__, __LINE__), fflush(stdout), \ 719: pthread_mutex_lock(mutex) 720: #define pthread_mutex_unlock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \ 721: "unlocking at " \ 722: "%s() line #%d\n", (int) getpid(), (unsigned long long) \ 723: pthread_self(), #mutex, mutex, __FUNCTION__, __LINE__), \ 724: fflush(stdout), \ 725: pthread_mutex_unlock(mutex) 726: #endif 727: 728: 729: /* 730: ================================================================================ 731: DEFINIONS 732: ================================================================================ 733: */ 734: 735: /* 736: -------------------------------------------------------------------------------- 737: Valeurs 738: -------------------------------------------------------------------------------- 739: */ 740: 741: #define d_faux ((logical1) 0L) 742: #define d_vrai ((logical1) -1L) 743: 744: #define d_absence_erreur ((logical1) d_faux) 745: #define d_erreur ((logical1) d_vrai) 746: 747: #define d_code_fin_chaine '\0' 748: #define d_code_espace ' ' 749: #define d_code_retour_chariot '\n' 750: #define d_code_tabulation '\t' 751: #define d_longueur_maximale_instruction 16 752: 753: #define d_INT "integer" 754: #define d_REL "real" 755: #define d_CPL "complex" 756: #define d_VIN "[ integer ]" 757: #define d_VRL "[ real ]" 758: #define d_VCX "[ complex ]" 759: #define d_MIN "[[ integer ]]" 760: #define d_MRL "[[ real ]]" 761: #define d_MCX "[[ complex ]]" 762: #define d_BIN "# binary[bodh]" 763: #define d_NOM "'name'" 764: #define d_CHN "\"string\"" 765: #define d_LST "{ list }" 766: #define d_ALG "'algebraic'" 767: #define d_RPN "<< RPN >>" 768: #define d_FCH "File $n { format }" 769: #define d_SLB "Library $n" 770: #define d_SQL "Sql $n (type)" 771: #define d_PRC "Process $n" 772: #define d_SCK "Socket $n { format }" 773: #define d_SPH "Semaphore $n 'name'" 774: #define d_TAB "<[ table ]>" 775: #define d_MTX "Mutex $n" 776: #define d_REC "Record /'name_1', ..., 'name_n'/" 777: 778: /* 779: -------------------------------------------------------------------------------- 780: Paramètres du système 781: -------------------------------------------------------------------------------- 782: */ 783: 784: #ifndef RPLARGS 785: # define ds_beep "" 786: # define ds_fichier_historique ".RPL2_history" 787: # define ds_imposition_separateur_decimal d_vrai 788: # define ds_longueur_historique 256 789: # define ds_nombre_maximum_fichiers_ouverts 65536 790: # define ds_preprocesseur "rplpp " \ 791: "--nostdinc -C 2> /dev/null" 792: # define ds_rplcore "rpl-core" 793: # define ds_rplprofile "rpl-profile" 794: # define ds_sdat "SDAT" 795: #endif 796: 797: /* 798: -------------------------------------------------------------------------------- 799: Erreurs système 800: -------------------------------------------------------------------------------- 801: */ 802: 803: #ifdef DEBUG_ERREURS 804: # ifdef MESSAGES 805: # define __erreur(i) i 806: # define __erreur_(i) i 807: # else 808: # undef _ERREURS_VARIABLES 809: # ifdef _ERREURS_VARIABLES 810: # define __erreur_(i) __erreur(i) 811: # else 812: # define __erreur_(i) i 813: # endif 814: # define __erreur(i) ({ if (strstr(__FUNCTION__, "recherche_variable") \ 815: == NULL) ufprintf(stderr, \ 816: "ERROR %d AT %s() FROM %s LINE %d\n", \ 817: i, __FUNCTION__, __FILE__, __LINE__); i; }) 818: # endif 819: #else 820: # define __erreur(i) i 821: # define __erreur_(i) i 822: #endif 823: 824: 825: // -1 : erreur provoquée par une bibliothèque externe 826: #ifndef RPLARGS 827: # define d_es 2000 828: # define d_es_allocation_memoire __erreur(2001) 829: # define d_es_variable_introuvable __erreur_(2002) 830: # define d_es_pile_vide __erreur(2003) 831: # define d_es_end_incoherent __erreur(2004) 832: # define d_es_peripherique_stdin __erreur(2005) 833: # define d_es_erreur_fichier __erreur(2006) 834: # define d_es_execution_bibliotheque __erreur(2007) 835: # define d_es_signal __erreur(2008) 836: # define d_es_processus __erreur(2009) 837: # define d_es_pile_operationnelle_vide __erreur(2010) 838: # define d_es_nombre_max_descripteurs __erreur(2011) 839: # define d_es_interruption_invalide __erreur(2012) 840: # define d_es_contexte __erreur(2013) 841: # define d_es_somme_controle __erreur(2014) 842: # define d_es_semaphore __erreur(2015) 843: # define d_es_mutex_acquis_autre_thread __erreur(2016) 844: #endif 845: 846: /* 847: -------------------------------------------------------------------------------- 848: Exceptions 849: -------------------------------------------------------------------------------- 850: */ 851: 852: #ifndef RPLARGS 853: # define d_ep 1000 854: # define d_ep_division_par_zero __erreur(1001) 855: # define d_ep_matrice_non_inversible __erreur(1002) 856: # define d_ep_resultat_indefini __erreur(1003) 857: # define d_ep_underflow __erreur(1004) 858: # define d_ep_overflow __erreur(1005) 859: # define d_ep_domaine_definition __erreur(1006) 860: # define d_ep_perte_precision __erreur(1007) 861: # define d_ep_decomposition_QR __erreur(1008) 862: # define d_ep_matrice_non_definie_positive __erreur(1009) 863: # define d_ep_decomposition_QZ __erreur(1010) 864: # define d_ep_decomposition_SVD __erreur(1011) 865: #endif 866: 867: /* 868: -------------------------------------------------------------------------------- 869: Erreurs de compilation 870: -------------------------------------------------------------------------------- 871: */ 872: 873: #ifndef RPLARGS 874: # define d_ec 3000 875: # define d_ec_niveau_definition_negatif __erreur(3001) 876: # define d_ec_nom_definition_invalide __erreur(3002) 877: # define d_ec_erreur_boucle_definie __erreur(3003) 878: # define d_ec_erreur_instruction_end __erreur(3004) 879: # define d_ec_erreur_instruction_until __erreur(3005) 880: # define d_ec_source_incoherent __erreur(3006) 881: # define d_ec_erreur_instruction_while __erreur(3007) 882: # define d_ec_erreur_instruction_then __erreur(3008) 883: # define d_ec_erreur_instruction_else __erreur(3009) 884: # define d_ec_erreur_instruction_elseif __erreur(3010) 885: # define d_ec_erreur_instruction_select __erreur(3011) 886: # define d_ec_erreur_instruction_case __erreur(3012) 887: #endif 888: 889: /* 890: -------------------------------------------------------------------------------- 891: Erreurs à l'exécution 892: -------------------------------------------------------------------------------- 893: */ 894: 895: // -1 : erreur provoquée par une bibliothèque externe 896: #ifndef RPLARGS 897: # define d_ex 0 898: # define d_ex_pile_vide __erreur(1) 899: # define d_ex_manque_argument __erreur(2) 900: # define d_ex_argument_invalide __erreur(3) 901: # define d_ex_erreur_type_argument __erreur(4) 902: # define d_ex_nom_reserve __erreur(5) 903: # define d_ex_nombre_arguments __erreur(6) 904: # define d_ex_dimensions_invalides __erreur(7) 905: # define d_ex_expression_invalide __erreur(8) 906: # define d_ex_absence_graphique_courant __erreur(9) 907: # define d_ex_erreur_traitement_condition __erreur(10) 908: # define d_ex_erreur_traitement_boucle __erreur(11) 909: # define d_ex_variable_non_definie __erreur_(12) 910: # define d_ex_drapeau_inexistant __erreur(13) 911: # define d_ex_nom_invalide __erreur(14) 912: # define d_ex_element_inexistant __erreur(15) 913: # define d_ex_absence_variable __erreur(16) 914: # define d_ex_erreur_evaluation __erreur(17) 915: # define d_ex_semaphore __erreur(18) 916: # define d_ex_longueur_fft __erreur(19) 917: # define d_ex_queue_impression __erreur(20) 918: # define d_ex_type_trace_invalide __erreur(21) 919: # define d_ex_erreur_fichier __erreur(22) 920: # define d_ex_absence_equation __erreur(23) 921: # define d_ex_erreur_bibliotheque __erreur(24) 922: # define d_ex_execution_bibliotheque __erreur(25) 923: # define d_ex_stop __erreur(26) 924: # define d_ex_matrice_statistique_invalide __erreur(27) 925: # define d_ex_dimensions_matrice_statistique __erreur(28) 926: # define d_ex_absence_observations __erreur(29) 927: # define d_ex_statistiques_echantillon __erreur(30) 928: # define d_ex_observations_inexistantes __erreur(31) 929: # define d_ex_syntaxe __erreur(32) 930: # define d_ex_cycle_hors_boucle __erreur(33) 931: # define d_ex_conversion_unite __erreur(34) 932: # define d_ex_erreur_parametre_fichier __erreur(35) 933: # define d_ex_erreur_acces_fichier __erreur(36) 934: # define d_ex_erreur_requete_fichier __erreur(37) 935: # define d_ex_erreur_format_fichier __erreur(38) 936: # define d_ex_fichier_verrouille __erreur(39) 937: # define d_ex_verrou_indefini __erreur(40) 938: # define d_ex_fin_de_fichier_atteinte __erreur(41) 939: # define d_ex_debut_de_fichier_atteint __erreur(42) 940: # define d_ex_erreur_type_fichier __erreur(43) 941: # define d_ex_fichier_vide __erreur(44) 942: # define d_ex_dimensions_differentes __erreur(45) 943: # define d_ex_routines_mathematiques __erreur(46) 944: # define d_ex_exit_hors_boucle __erreur(47) 945: # define d_ex_longueur_dft __erreur(48) 946: # define d_ex_contexte __erreur(49) 947: # define d_ex_processus __erreur(50) 948: # define d_ex_image_processus __erreur(51) 949: # define d_ex_erreur_sql __erreur(52) 950: # define d_ex_variable_verrouillee __erreur(53) 951: # define d_ex_variable_volatile __erreur(54) 952: # define d_ex_erreur_processus __erreur(55) 953: # define d_ex_erreur_impression __erreur(56) 954: # define d_ex_nombre_arguments_fonction __erreur(57) 955: # define d_ex_fonction_indisponible __erreur(58) 956: # define d_ex_bibliotheque_chargee __erreur(59) 957: # define d_ex_aucun_symbole __erreur(60) 958: # define d_ex_definition_ambigue __erreur(61) 959: # define d_ex_fichier_hors_contexte __erreur(62) 960: # define d_ex_socket_en_ecoute __erreur(63) 961: # define d_ex_interruption_invalide __erreur(64) 962: # define d_ex_erreur_transcodage __erreur(65) 963: # define d_ex_absence_processus_pere __erreur(66) 964: # define d_ex_creation_variable __erreur(67) 965: # define d_ex_fusible __erreur(68) 966: # define d_ex_iswi_hors_interruption __erreur(69) 967: # define d_ex_daemon __erreur(70) 968: # define d_ex_mutex __erreur(71) 969: # define d_ex_variable_statique_partagee __erreur(72) 970: # define d_ex_variable_partagee __erreur(73) 971: # define d_ex_graphique_memorise __erreur(74) 972: # define d_ex_matrice_non_diagonale __erreur(75) 973: # define d_ex_locales __erreur(76) 974: # define d_ex_representation __erreur(77) 975: # define d_ex_erreur_profilage __erreur(78) 976: # define d_ex_enregistrement_inexistant __erreur(79) 977: # define d_ex_clef_inexistante __erreur(80) 978: # define d_ex_nom_implicite __erreur(81) 979: # define d_ex_version_bibliotheque __erreur(82) 980: # define d_ex_creation_variable_globale __erreur(83) 981: # define d_ex_erreur_interne_rplcas __erreur(84) 982: # define d_ex_fichier_corrompu __erreur(85) 983: # define d_ex_mutex_acquis_autre_thread __erreur(86) 984: # define d_ex_expression_reguliere __erreur(87) 985: # define d_ex_instruction_indisponible __erreur(88) 986: # define d_ex_chiffrement __erreur(89) 987: # define d_ex_chiffrement_indisponible __erreur(90) 988: # define d_ex_longueur_clef_chiffrement __erreur(91) 989: # define d_ex_taille_message __erreur(92) 990: #endif 991: 992: 993: /* 994: ================================================================================ 995: STRUCTURES 996: ================================================================================ 997: */ 998: 999: /* 1000: -------------------------------------------------------------------------------- 1001: Structure objet 1002: -------------------------------------------------------------------------------- 1003: */ 1004: 1005: #ifdef MIN 1006: # undef MIN 1007: #endif 1008: 1009: #ifdef MAX 1010: # undef MAX 1011: #endif 1012: 1013: #define ADR __RPL_ADR 1014: #define ALG __RPL_ALG 1015: #define BIN __RPL_BIN 1016: #define CHN __RPL_CHN 1017: #define CPL __RPL_CPL 1018: #define FCH __RPL_FCH 1019: #define FCT __RPL_FCT 1020: #define INT __RPL_INT 1021: #define LST __RPL_LST 1022: #define MCX __RPL_MCX 1023: #define MIN __RPL_MIN 1024: #define MRL __RPL_MRL 1025: #define MTX __RPL_MTX 1026: #define NOM __RPL_NOM 1027: #define NON __RPL_NON 1028: #define PRC __RPL_PRC 1029: #define REC __RPL_REC 1030: #define REL __RPL_REL 1031: #define RPN __RPL_RPN 1032: #define SCK __RPL_SCK 1033: #define SLB __RPL_SLB 1034: #define SPH __RPL_SPH 1035: #define SQL __RPL_SQL 1036: #define TBL __RPL_TBL 1037: #define VCX __RPL_VCX 1038: #define VIN __RPL_VIN 1039: #define VRL __RPL_VRL 1040: 1041: enum t_rplcas_commandes { RPLCAS_INTEGRATION = 0, RPLCAS_LIMITE }; 1042: 1043: enum t_type { ADR = 0, ALG, BIN, CHN, CPL, FCH, FCT, INT, LST, 1044: MCX, MIN, MRL, MTX, NOM, NON, PRC, REC, REL, RPN, SCK, 1045: SLB, SPH, SQL, TBL, VCX, VIN, VRL }; 1046: 1047: /* 1048: ADR : adresse sur 64 bits signés. 1049: Adresse d'une définition à interpréter. 1050: 1051: ALG : expression algébrique (struct_liste_chainee *) 1052: La liste chaînée contient la définition convertie en notation 1053: polonaise inversée. Ce type diffère du type 'RPN' au niveau 1054: du format de sortie (notation algébrique). 1055: 1056: BIN : entier binaire sur 64 bits (unsigned integer8 *) 1057: Sans objet. 1058: Type C/Fortran : unsigned integer8 1059: 1060: CHN : chaine de caracteres (unsigned char *) 1061: Sans objet. 1062: 1063: CPL : complexe sur 2*64 bits (complex*16, struct_complexe16 *) 1064: Sans objet. 1065: Type C/Fortran : complex16 1066: 1067: FCH : descripteur de fichier (struct_fichier *). 1068: 1069: FCT : déclaration d'une fonction et de son nombre d'arguments 1070: (struct_fonction *). Ce type n'est nécessaire que dans le 1071: traitement des types 'ALG' et 'RPN'. 1072: 1073: INT : entier sur 64 bits (integer*8, integer8 *) 1074: Sans objet. 1075: Type C/Fortran : integer8 1076: 1077: LST : liste (struct_liste_chainee *) 1078: Les objets sont enregistrés sous forme de liste chaînée récursive. 1079: Cela permet de traiter des tableaux de données hétérogènes de 1080: grandes dimensions. Le nombre de dimensions maximal est fixé par 1081: la mémoire de la station. 1082: 1083: MCX : matrice de complexes (struct_matrice *) 1084: Sans objet. 1085: 1086: MIN : matrice d'entiers (struct_matrice *) 1087: Sans objet. 1088: 1089: MRL : matrice de reels (struct_matrice *) 1090: Sans objet. 1091: 1092: MTX : mutex (struct_mutex *) 1093: Sans objet. 1094: 1095: NOM : nom de variable (struct_nom *) 1096: Sans objet. 1097: 1098: PRC : processus (struct_processus_fils *) 1099: Sans objet. 1100: 1101: REL : reel sur 64 bits (real*8, real8 *) 1102: Sans objet. 1103: 1104: RPN : definition (struct_liste_chainee *) 1105: Ce type diffère du type 'ALG' au niveau du format de sortie 1106: (notation polonaise inversée). 1107: 1108: SCK : socket (struct_socket *) 1109: 1110: SLB : bibliothèque dynamique partagée (struct_bibliotheque *) 1111: Sans objet. 1112: 1113: SPH : sémaphore nommé (struct_semaphore *) 1114: 1115: SQL : connecteur sur une base de données SQL (struct_connecteur_sql *) 1116: 1117: TBL : tableau multidimensionnel d'objets (struct_tableau *). 1118: 1119: VCX : vecteur de complexes (struct_vecteur *) 1120: Sans objet. 1121: 1122: VIN : vecteur d'entiers (struct_vecteur *) 1123: Sans objet. 1124: 1125: VRL : vecteur de reels (struct_vecteur *) 1126: Sans objet. 1127: */ 1128: 1129: typedef struct objet 1130: { 1131: enum t_type type; 1132: 1133: volatile long nombre_occurrences; 1134: 1135: pthread_mutex_t mutex; 1136: 1137: void *objet; 1138: } struct_objet; 1139: 1140: 1141: /* 1142: -------------------------------------------------------------------------------- 1143: Structure fichier 1144: -------------------------------------------------------------------------------- 1145: */ 1146: 1147: #ifndef RPLARGS 1148: typedef struct fichier 1149: { 1150: int descripteur; 1151: 1152: unsigned char acces; /* S/D/I */ 1153: unsigned char binaire; /* Y/N/F */ 1154: unsigned char ouverture; 1155: unsigned char protection; 1156: unsigned char *nom; 1157: 1158: struct_objet *format; 1159: 1160: pid_t pid; 1161: pthread_t tid; 1162: 1163: integer8 position_clef; 1164: } struct_fichier; 1165: #endif 1166: 1167: 1168: /* 1169: -------------------------------------------------------------------------------- 1170: Structure mutex 1171: -------------------------------------------------------------------------------- 1172: */ 1173: 1174: #ifndef RPLARGS 1175: typedef struct rpl_mutex 1176: { 1177: pthread_mutex_t mutex; 1178: pthread_t tid; 1179: } struct_mutex; 1180: #endif 1181: 1182: 1183: /* 1184: -------------------------------------------------------------------------------- 1185: Structure sémaphore 1186: -------------------------------------------------------------------------------- 1187: */ 1188: 1189: #ifndef RPLARGS 1190: typedef struct semaphore 1191: { 1192: unsigned char *nom; 1193: sem_t *semaphore; 1194: } struct_semaphore; 1195: #endif 1196: 1197: 1198: /* 1199: -------------------------------------------------------------------------------- 1200: Structure marque 1201: -------------------------------------------------------------------------------- 1202: */ 1203: 1204: #ifndef RPLARGS 1205: typedef struct marque 1206: { 1207: unsigned char *label; 1208: unsigned char *position; 1209: 1210: struct marque *suivant; 1211: } struct_marque; 1212: #endif 1213: 1214: 1215: /* 1216: -------------------------------------------------------------------------------- 1217: Structure bibliothèque 1218: -------------------------------------------------------------------------------- 1219: */ 1220: 1221: #ifndef RPLARGS 1222: typedef struct bibliotheque 1223: { 1224: void *descripteur; 1225: 1226: pid_t pid; 1227: pthread_t tid; 1228: 1229: unsigned char *nom; 1230: } struct_bibliotheque; 1231: #endif 1232: 1233: 1234: /* 1235: -------------------------------------------------------------------------------- 1236: Structure descripteur fichier 1237: -------------------------------------------------------------------------------- 1238: */ 1239: 1240: #ifndef RPLARGS 1241: typedef struct descripteur_fichier 1242: { 1243: int identifiant; 1244: 1245: unsigned char effacement; 1246: unsigned char type; // C (file *) ou S (sqlite *) 1247: unsigned char *nom; 1248: 1249: pid_t pid; 1250: pthread_t tid; 1251: 1252: union 1253: { 1254: file *descripteur_c; 1255: sqlite3 *descripteur_sqlite; 1256: }; 1257: } struct_descripteur_fichier; 1258: #endif 1259: 1260: 1261: /* 1262: -------------------------------------------------------------------------------- 1263: Structure connecteur SQL 1264: -------------------------------------------------------------------------------- 1265: */ 1266: 1267: #ifndef RPLARGS 1268: typedef struct connecteur_sql 1269: { 1270: pid_t pid; 1271: pthread_t tid; 1272: 1273: /* 1274: * "MYSQL" 1275: * "POSTGRESQL" 1276: */ 1277: 1278: unsigned char *type; 1279: unsigned char *locale; 1280: 1281: union 1282: { 1283: # ifdef MYSQL_SUPPORT 1284: MYSQL *mysql; 1285: # endif 1286: # ifdef POSTGRESQL_SUPPORT 1287: PGconn *postgresql; 1288: # endif 1289: sqlite3 *sqlite; 1290: } descripteur; 1291: } struct_connecteur_sql; 1292: #endif 1293: 1294: #define sqlclose(s_objet) \ 1295: if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, "MYSQL") \ 1296: == 0) \ 1297: mysqlclose((*((struct_connecteur_sql *) (*s_objet).objet)) \ 1298: .descripteur); \ 1299: else if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, \ 1300: "POSTGRESQL") == 0) \ 1301: postgresqlclose((*((struct_connecteur_sql *) (*s_objet).objet)) \ 1302: .descripteur); \ 1303: else if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, \ 1304: "SQLITE") == 0) \ 1305: sqlite3_close((*((struct_connecteur_sql *) (*s_objet).objet)) \ 1306: .descripteur.sqlite); \ 1307: else \ 1308: BUG(1, uprintf("SQL type '%s' not allowed!", \ 1309: (*((struct_connecteur_sql *) (*s_objet).objet)).type)); 1310: 1311: /* 1312: -------------------------------------------------------------------------------- 1313: Structure socket 1314: -------------------------------------------------------------------------------- 1315: */ 1316: 1317: #ifndef RPLARGS 1318: 1319: # define d_BIND_TO_DEVICE 0 1320: # define d_BROADCAST 1 1321: # define d_DONT_ROUTE 2 1322: # define d_KEEP_ALIVE 3 1323: # define d_PRIORITY 4 1324: # define d_RECEIVE_BUFFER 5 1325: # define d_FORCE_RECEIVE_BUFFER 6 1326: # define d_SEND_BUFFER 7 1327: # define d_FORCE_SEND_BUFFER 8 1328: # define d_RECEIVING_TIMEOUT 9 1329: # define d_SENDING_TIMEOUT 10 1330: # define d_REUSE_ADDRESS 11 1331: 1332: typedef struct socket 1333: { 1334: int domaine; 1335: int socket; 1336: 1337: pid_t pid; 1338: pthread_t tid; 1339: 1340: unsigned char *adresse; 1341: unsigned char *adresse_distante; 1342: unsigned char binaire; 1343: unsigned char socket_en_ecoute; 1344: logical1 socket_connectee; 1345: unsigned char effacement; 1346: unsigned char localisation; 1347: unsigned char protection; 1348: unsigned char type[19 + 1]; 1349: 1350: integer8 options; 1351: int priorite; 1352: int buffer_reception; 1353: int buffer_emission; 1354: int timeout_emission; 1355: int timeout_reception; 1356: 1357: struct_objet *format; 1358: } struct_socket; 1359: #endif 1360: 1361: /* 1362: -------------------------------------------------------------------------------- 1363: Structure liste chaînee 1364: -------------------------------------------------------------------------------- 1365: */ 1366: 1367: typedef struct liste_chainee 1368: { 1369: struct liste_chainee *suivant; 1370: 1371: struct_objet *donnee; 1372: } struct_liste_chainee; 1373: 1374: 1375: /* 1376: -------------------------------------------------------------------------------- 1377: Structure de gestion des signaux en provenance de rplsignal 1378: -------------------------------------------------------------------------------- 1379: */ 1380: 1381: #define d_NOMBRE_SIGNAUX 64 1382: 1383: typedef struct gestion_signaux 1384: { 1385: unsigned char masque_signaux[d_NOMBRE_SIGNAUX]; 1386: 1387: /* 1388: * 'I' : signal ignoré 1389: * 'Q' : signal mis en queue pour un traitement ultérieur 1390: * 'N' : traitement normal du signal 1391: */ 1392: 1393: integer8 queue_signaux[d_NOMBRE_SIGNAUX]; 1394: integer8 nombre_signaux_en_queue; 1395: struct_objet *corps_signaux[d_NOMBRE_SIGNAUX]; 1396: 1397: pthread_mutex_t mutex; 1398: } struct_gestion_signaux; 1399: 1400: #ifndef MAIN_RPL 1401: # define __STATIC_GESTION_SIGNAUX__ 1402: #else 1403: # define __STATIC_GESTION_SIGNAUX__ = { .mutex = PTHREAD_MUTEX_INITIALIZER } 1404: #endif 1405: 1406: __EXTERN__ volatile struct_gestion_signaux signaux_externes 1407: __STATIC_GESTION_SIGNAUX__; 1408: 1409: 1410: /* 1411: -------------------------------------------------------------------------------- 1412: Structure liste profilage 1413: -------------------------------------------------------------------------------- 1414: */ 1415: 1416: typedef struct liste_profilage 1417: { 1418: struct liste_profilage *suivant; 1419: 1420: unsigned char *fonction; 1421: 1422: struct timeval dernier_appel; 1423: struct timeval cumul; 1424: 1425: integer8 nombre_appels; 1426: } struct_liste_profilage; 1427: 1428: typedef struct liste_profilage2 1429: { 1430: struct liste_profilage2 *suivant; 1431: 1432: unsigned char *fonction; 1433: } struct_liste_profilage2; 1434: 1435: /* 1436: -------------------------------------------------------------------------------- 1437: Structure contenant les fichiers graphiques (liste chaînée) 1438: -------------------------------------------------------------------------------- 1439: */ 1440: 1441: #ifndef RPLARLS 1442: typedef struct fichier_graphique 1443: { 1444: struct fichier_graphique *suivant; 1445: 1446: logical1 presence_axes; 1447: 1448: unsigned char *nom; 1449: unsigned char type[21]; 1450: 1451: unsigned char *legende; 1452: 1453: int dimensions; 1454: 1455: integer8 systeme_axes; 1456: } struct_fichier_graphique; 1457: #endif 1458: 1459: /* 1460: -------------------------------------------------------------------------------- 1461: Structure nom 1462: -------------------------------------------------------------------------------- 1463: */ 1464: 1465: typedef struct nom 1466: { 1467: unsigned char *nom; 1468: logical1 symbole; /* d_vrai/d_faux */ 1469: // symbole == d_vrai signifie que le nom a été introduit dans un 1470: // calcul sans les apostrophes. 1471: } struct_nom; 1472: 1473: 1474: /* 1475: -------------------------------------------------------------------------------- 1476: Structure processus fils 1477: -------------------------------------------------------------------------------- 1478: */ 1479: 1480: #ifndef RPLARGS 1481: typedef struct descripteur_thread 1482: { 1483: struct processus *s_etat_processus; 1484: struct processus *s_nouvel_etat_processus; 1485: 1486: struct_objet *argument; 1487: 1488: pid_t pid; 1489: volatile pthread_t tid; 1490: 1491: pthread_t thread_pere; 1492: 1493: pthread_mutex_t mutex; 1494: pthread_mutex_t mutex_nombre_references; 1495: 1496: volatile logical1 thread_actif; 1497: 1498: int pipe_erreurs[2]; 1499: int pipe_objets[2]; 1500: int pipe_injections[2]; 1501: int pipe_nombre_injections[2]; 1502: int pipe_interruptions[2]; 1503: // pipe_nombre_elements_attente == 0 => initialisation ou terminaison 1504: // pipe_nombre_elements_attente == 1 => objet en attente 1505: // pipe_nombre_elements_attente == 2 => interruption en attente 1506: int pipe_nombre_elements_attente[2]; 1507: int pipe_acquittement[2]; 1508: 1509: volatile integer8 nombre_objets_dans_pipe; 1510: volatile integer8 nombre_interruptions_dans_pipe; 1511: 1512: logical1 processus_detache; 1513: logical1 destruction_objet; 1514: 1515: volatile signed long nombre_references; 1516: } struct_descripteur_thread; 1517: 1518: typedef struct processus_fils 1519: { 1520: struct_descripteur_thread *thread; 1521: } struct_processus_fils; 1522: #endif 1523: 1524: 1525: /* 1526: -------------------------------------------------------------------------------- 1527: Structure liste pile systeme 1528: -------------------------------------------------------------------------------- 1529: */ 1530: 1531: #ifndef RPLARGS 1532: typedef struct liste_pile_systeme 1533: { 1534: struct liste_pile_systeme *suivant; 1535: 1536: struct_objet *indice_boucle; 1537: struct_objet *limite_indice_boucle; 1538: struct_objet *objet_de_test; 1539: 1540: logical1 arret_si_exception; 1541: logical1 creation_variables_statiques; 1542: logical1 creation_variables_partagees; 1543: logical1 evaluation_expression; 1544: 1545: unsigned char clause; 1546: 1547: /* 1548: clause : 1549: I : IF 1550: R : IFERR 1551: X : IFERR indiquant la présence d'une erreur. 1552: T : THEN 1553: E : ELSE 1554: Z : traitement en cours de ELSE 1555: D : DO 1556: U : UNTIL 1557: W : WHILE 1558: M : WHILE avec une clause fausse. 1559: S : SELECT 1560: K : aucun cas CASE n'a encore été traité. 1561: C : au moins un cas de SELECT...CASE a été traité. 1562: Q : traitement en cours d'un cas CASE. 1563: F : traitement du cas DEFAULT 1564: */ 1565: 1566: unsigned char retour_definition; 1567: unsigned char *nom_variable; 1568: unsigned char origine_routine_evaluation; 1569: unsigned char type_cloture; 1570: 1571: /* 1572: type clôture : 1573: C SELECT : END termine un test SELECT/DEFAULT/END. 1574: D DO : END termine une boucle DO/UNTIL/END. 1575: I IF : END termine un test IF/THEN (ELSE)/END. 1576: J IFERR : END termine un test IFERR/THEN (ELSE)/END. 1577: K CASE : END termine un test CASE/THEN/END 1578: W WHILE : END termine une boucle WHILE/REPEAT/END. 1579: Q CRITICAL : END termine une section critique CRITICAL/END 1580: 1581: F FOR : NEXT ou STEP termine une boucle avec compteur. 1582: S START : NEXT ou STEP termine une boucle sans compteur. 1583: L LOOP : boucle utilisé dans le traitement de l'instruction RETURN. 1584: Elle correspond à une boucle FOR ou START mais sans son 1585: initialisation. 1586: A FORALL : NEXT termine une boucle sur un objet. 1587: */ 1588: 1589: integer8 adresse_retour; 1590: integer8 niveau_courant; 1591: struct_liste_chainee *pointeur_objet_retour; 1592: } struct_liste_pile_systeme; 1593: #endif 1594: 1595: 1596: /* 1597: -------------------------------------------------------------------------------- 1598: Structure variable 1599: -------------------------------------------------------------------------------- 1600: */ 1601: 1602: #ifndef RPLARGS 1603: typedef union position_variable 1604: { 1605: integer8 adresse; 1606: struct_objet *pointeur; 1607: } union_position_variable; 1608: 1609: typedef struct variable 1610: { 1611: unsigned char *nom; 1612: unsigned char origine; // P(rogramme) ou E(valuation) 1613: 1614: integer8 niveau; 1615: 1616: union_position_variable variable_statique; 1617: union_position_variable variable_partagee; 1618: 1619: struct_objet *objet; 1620: 1621: logical1 variable_verrouillee; 1622: } struct_variable; 1623: 1624: #endif 1625: 1626: /* 1627: -------------------------------------------------------------------------------- 1628: Structure variable partagée 1629: -------------------------------------------------------------------------------- 1630: */ 1631: 1632: #ifndef RPLARGS 1633: 1634: typedef struct variable_partage 1635: { 1636: unsigned char *nom; 1637: unsigned char origine; 1638: 1639: integer8 niveau; 1640: 1641: union_position_variable variable_partagee; 1642: 1643: struct_objet *objet; 1644: 1645: pthread_mutex_t mutex; 1646: } struct_variable_partagee; 1647: 1648: #endif 1649: 1650: 1651: /* 1652: -------------------------------------------------------------------------------- 1653: Structure variable statique 1654: -------------------------------------------------------------------------------- 1655: */ 1656: 1657: #ifndef RPLARGS 1658: typedef struct variable_statique 1659: { 1660: unsigned char *nom; 1661: unsigned char origine; 1662: 1663: // Position de création de la variable statique dans le programme ou dans 1664: // l'expression. 'origine' vaut 'P' pour programme ou 'E' pour expression. 1665: 1666: integer8 niveau; 1667: 1668: union_position_variable variable_statique; 1669: 1670: struct_objet *objet; 1671: } struct_variable_statique; 1672: #endif 1673: 1674: 1675: /* 1676: -------------------------------------------------------------------------------- 1677: Structure vecteur 1678: -------------------------------------------------------------------------------- 1679: */ 1680: 1681: typedef struct vecteur 1682: { 1683: integer8 taille; 1684: 1685: unsigned char type; /* C (complex*16), R (real*8), I (integer*8) */ 1686: 1687: void *tableau; 1688: } struct_vecteur; 1689: 1690: 1691: /* 1692: -------------------------------------------------------------------------------- 1693: Structure matrice 1694: -------------------------------------------------------------------------------- 1695: */ 1696: 1697: typedef struct matrice 1698: { 1699: integer8 nombre_lignes; 1700: integer8 nombre_colonnes; 1701: 1702: unsigned char type; /* C (complex*16), R (real*8), I (integer*8) */ 1703: 1704: void **tableau; 1705: } struct_matrice; 1706: 1707: 1708: /* 1709: -------------------------------------------------------------------------------- 1710: Structure tableau 1711: -------------------------------------------------------------------------------- 1712: */ 1713: 1714: typedef struct tableau 1715: { 1716: integer8 nombre_elements; 1717: 1718: struct_objet **elements; 1719: } struct_tableau; 1720: 1721: 1722: /* 1723: -------------------------------------------------------------------------------- 1724: Structure arbre 1725: -------------------------------------------------------------------------------- 1726: */ 1727: 1728: typedef struct arbre 1729: { 1730: struct_liste_chainee *feuille; 1731: 1732: integer8 nombre_branches; 1733: struct arbre **branches; 1734: } struct_arbre; 1735: 1736: 1737: /* 1738: -------------------------------------------------------------------------------- 1739: Structures de gestion des instructions externes 1740: -------------------------------------------------------------------------------- 1741: */ 1742: 1743: typedef struct instruction_externe 1744: { 1745: unsigned char *nom; 1746: unsigned char *nom_bibliotheque; 1747: void *descripteur_bibliotheque; 1748: } struct_instruction_externe; 1749: 1750: 1751: /* 1752: -------------------------------------------------------------------------------- 1753: Structure argument (pour les fonctions dynamiques) 1754: -------------------------------------------------------------------------------- 1755: */ 1756: 1757: typedef struct rpl_arguments 1758: { 1759: /* Piles operationnelles */ 1760: 1761: struct_liste_chainee *l_base_pile; 1762: struct_liste_chainee *l_base_pile_last; 1763: 1764: /* Etat du calculateur */ 1765: 1766: t_8_bits drapeaux_etat[8]; 1767: 1768: /* Traitement des erreurs */ 1769: 1770: unsigned char *message_erreur; 1771: unsigned char type_erreur; /* S = système 1772: E = exécution */ 1773: integer8 erreur; 1774: 1775: /* Traitement des messages d'aide */ 1776: 1777: logical1 aide; /* Affichage d'un 1778: message d'aide 1779: par la routine */ 1780: 1781: /* Nombre d'arguments */ 1782: 1783: unsigned char affichage_arguments; 1784: unsigned char constante_symbolique; 1785: unsigned char instruction_valide; 1786: unsigned char test_instruction; 1787: 1788: integer8 nombre_arguments; 1789: // Nombre d'arguments de la fonction, positif ou nul. 1790: 1791: void *s_etat_processus; 1792: } struct_rpl_arguments; 1793: 1794: /* 1795: -------------------------------------------------------------------------------- 1796: Structure d'arbre des instructions intrinsèques 1797: -------------------------------------------------------------------------------- 1798: */ 1799: 1800: #ifndef RPLARGS 1801: typedef struct instruction 1802: { 1803: struct instruction **noeuds; 1804: void (*feuille)(struct processus *); 1805: } struct_instruction; 1806: #endif 1807: 1808: /* 1809: -------------------------------------------------------------------------------- 1810: Structure d'arbre des variables globales et locales 1811: -------------------------------------------------------------------------------- 1812: */ 1813: 1814: #ifndef RPLARGS 1815: typedef struct arbre_variables 1816: { 1817: unsigned int noeuds_utilises; 1818: // Nombre de noeuds utilisés dans le 1819: // tableau **noeuds 1820: signed int indice_tableau_pere; 1821: // Position de la structure dans le 1822: // tableau **noeuds du père 1823: 1824: struct arbre_variables *noeud_pere; 1825: struct arbre_variables **noeuds; 1826: 1827: struct liste_variables *feuille; 1828: struct liste_variables_statiques *feuille_statique; 1829: } struct_arbre_variables; 1830: 1831: typedef struct arbre_variables_partagees 1832: { 1833: unsigned int noeuds_utilises; 1834: // Nombre de noeuds utilisés dans le 1835: // tableau **noeuds 1836: signed int indice_tableau_pere; 1837: // Position de la structure dans le 1838: // tableau **noeuds du père 1839: 1840: struct arbre_variables_partagees *noeud_pere; 1841: struct arbre_variables_partagees **noeuds; 1842: 1843: struct liste_variables_partagees *feuille; 1844: 1845: pthread_mutex_t mutex_feuille; 1846: } struct_arbre_variables_partagees; 1847: 1848: #define INITIALISATION_MUTEX(mutex) \ 1849: do { \ 1850: pthread_mutexattr_t attributs_mutex; \ 1851: pthread_mutexattr_init(&attributs_mutex); \ 1852: pthread_mutexattr_settype(&attributs_mutex, PTHREAD_MUTEX_RECURSIVE); \ 1853: pthread_mutex_init(&(mutex), &attributs_mutex); \ 1854: pthread_mutexattr_destroy(&attributs_mutex); \ 1855: } while(0) 1856: 1857: typedef struct tableau_variables 1858: { 1859: unsigned char origine; 1860: unsigned char *nom; // pointeur sur la struct_variable 1861: // réelle et non copie de la chaîne 1862: integer8 niveau; 1863: 1864: struct_objet *objet; // pointeur sur l'objet et non copie 1865: // de l'objet. 1866: 1867: logical1 variable_verrouillee; 1868: logical1 variable_masquee; 1869: pthread_mutex_t *mutex; 1870: union_position_variable variable_statique; 1871: union_position_variable variable_partagee; 1872: } struct_tableau_variables; 1873: 1874: // La liste des variables est une liste doublement chaînée et circulaire. 1875: typedef struct liste_variables 1876: { 1877: union 1878: { 1879: // Utilisation dans la gestion des variables 1880: struct_variable *variable; 1881: // Utilisation dans la pile système (variables par niveau) 1882: struct_liste_chainee *liste; 1883: }; 1884: 1885: struct arbre_variables *noeud_pere; 1886: struct arbre_variables *noeud; 1887: struct liste_variables *suivant; 1888: struct liste_variables *precedent; 1889: } struct_liste_variables; 1890: 1891: // La liste des variables statiques et une liste double chaînée et non 1892: // circulaire. 1893: typedef struct liste_variables_statiques 1894: { 1895: struct liste_variables_statiques *suivant; 1896: struct liste_variables_statiques *precedent; 1897: struct liste_variables_statiques *reference; 1898: struct_arbre_variables *feuille; 1899: struct_variable_statique *variable; 1900: } struct_liste_variables_statiques; 1901: 1902: typedef struct liste_variables_partagees 1903: { 1904: struct liste_variables_partagees *suivant; 1905: struct liste_variables_partagees *precedent; 1906: struct liste_variables_partagees *reference; 1907: struct_arbre_variables_partagees *feuille; 1908: struct_variable_partagee *variable; 1909: pthread_t tid; 1910: pid_t pid; 1911: } struct_liste_variables_partagees; 1912: #endif 1913: 1914: 1915: /* 1916: -------------------------------------------------------------------------------- 1917: Structure fonction 1918: -------------------------------------------------------------------------------- 1919: */ 1920: 1921: #ifndef RPLARGS 1922: typedef struct fonction 1923: { 1924: unsigned char *nom_fonction; 1925: integer8 nombre_arguments; 1926: 1927: void (*fonction)(struct processus *); 1928: 1929: volatile struct_liste_chainee *prediction_saut; 1930: volatile logical1 prediction_execution; 1931: } struct_fonction; 1932: #endif 1933: 1934: 1935: /* 1936: -------------------------------------------------------------------------------- 1937: Structure buffer 1938: -------------------------------------------------------------------------------- 1939: */ 1940: 1941: typedef struct buffer 1942: { 1943: unsigned char *buffer; 1944: 1945: size_t longueur_requise; 1946: int classe; 1947: } struct_buffer; 1948: 1949: 1950: /* 1951: -------------------------------------------------------------------------------- 1952: Structure processus 1953: -------------------------------------------------------------------------------- 1954: */ 1955: 1956: #ifndef RPLARGS 1957: typedef struct processus 1958: { 1959: /* Pointeurs sur le programme */ 1960: 1961: unsigned char *definitions_chainees; 1962: struct_liste_chainee *expression_courante; 1963: 1964: unsigned char *instruction_courante; 1965: struct_objet *objet_courant; 1966: unsigned char evaluation_expression_compilee; /*Y/N*/ 1967: 1968: unsigned char *nom_fichier_source; 1969: unsigned char *nom_fichier_historique; 1970: 1971: unsigned char autorisation_conversion_chaine; /*Y/N*/ 1972: unsigned char autorisation_empilement_programme; /*Y/N*/ 1973: unsigned char autorisation_evaluation_nom; /*Y/N*/ 1974: unsigned char autorisation_nom_implicite; /*Y/N*/ 1975: unsigned char evaluation_forcee; /*Y/N*/ 1976: unsigned char instruction_valide; /*Y/N*/ 1977: unsigned char instruction_intrinseque; /*Y/I/N*/ 1978: unsigned char instruction_sensible; /*Y/N*/ 1979: unsigned char test_instruction; /*Y/N*/ 1980: unsigned char affichage_arguments; /*Y/N*/ 1981: unsigned char constante_symbolique; /*Y/N*/ 1982: unsigned char traitement_symbolique; /*Y/N*/ 1983: unsigned char mode_execution_programme; /*Y/I/N*/ 1984: unsigned char mode_interactif; /*Y/N*/ 1985: unsigned char mode_evaluation_expression; /*Y/N*/ 1986: unsigned char traitement_cycle_exit; /*N/E/C*/ 1987: unsigned char recherche_type; /*Y/N*/ 1988: 1989: integer8 position_courante; 1990: integer8 longueur_definitions_chainees; 1991: 1992: /* Pointeurs sur les instructions */ 1993: 1994: int *pointeurs_caracteres; 1995: int nombre_caracteres; 1996: struct_instruction *arbre_instructions; 1997: 1998: /* Requetes */ 1999: 2000: unsigned char requete_arret; /*Y/N*/ 2001: 2002: /* Piles operationnelles */ 2003: 2004: struct_liste_chainee *l_base_pile; 2005: struct_liste_chainee *l_base_pile_last; 2006: 2007: integer8 hauteur_pile_operationnelle; 2008: 2009: /* Piles systemes */ 2010: 2011: struct_liste_pile_systeme *l_base_pile_systeme; 2012: 2013: integer8 hauteur_pile_systeme; 2014: 2015: /* Gestion des processus */ 2016: 2017: volatile 2018: struct_liste_chainee *l_base_pile_processus; 2019: 2020: logical1 presence_pipes; 2021: 2022: int pipe_acquittement; 2023: int pipe_donnees; 2024: int pipe_injections; 2025: int pipe_nombre_injections; 2026: int pipe_interruptions; 2027: int pipe_nombre_elements_attente; 2028: int nombre_objets_envoyes_non_lus; 2029: int nombre_objets_injectes; 2030: 2031: real8 pourcentage_maximal_cpu; 2032: real8 temps_maximal_cpu; 2033: 2034: logical1 presence_fusible; 2035: pthread_t thread_fusible; 2036: pthread_t thread_surveille_par_fusible; 2037: pthread_t thread_signaux; 2038: int pipe_signaux[2]; 2039: 2040: volatile int pointeur_signal_ecriture; 2041: volatile int pointeur_signal_lecture; 2042: volatile enum signaux_rpl signaux_en_queue[LONGUEUR_QUEUE_SIGNAUX]; 2043: volatile logical1 demarrage_fils; 2044: volatile logical1 redemarrage_processus; 2045: 2046: /* Contextes */ 2047: 2048: struct_liste_chainee *l_base_pile_contextes; 2049: struct_liste_chainee *l_base_pile_taille_contextes; 2050: 2051: /* Variables */ 2052: 2053: // La liste des variables par niveau est doublement chaînée. 2054: // À tout moment, elle pointe sur le niveau le plus haut existant et 2055: // l_liste_variable_par_niveau->precedent renvoie la liste des 2056: // définitions. l_liste_variable_par_niveau->precedent->precedent pointe 2057: // sur la liste des variables globales. 2058: // 2059: // À l'initialisation : 2060: // l_liste_variables_par_niveau->suivant == l_liste_variables_par_niveau 2061: // l_liste_variables_par_niveau->precedent == l_liste_variables_par_niveau 2062: 2063: struct_arbre_variables *s_arbre_variables; 2064: struct_liste_variables *l_liste_variables_par_niveau; 2065: struct_liste_variables_statiques 2066: *l_liste_variables_statiques; 2067: 2068: struct_arbre_variables_partagees 2069: **s_arbre_variables_partagees; 2070: struct_liste_variables_partagees 2071: **l_liste_variables_partagees; 2072: 2073: logical1 niveau_supprime; 2074: 2075: struct_variable *pointeur_variable_courante; 2076: struct_liste_variables *pointeur_feuille_courante; 2077: struct_variable_statique *pointeur_variable_statique_courante; 2078: struct_variable_partagee *pointeur_variable_partagee_courante; 2079: 2080: int *pointeurs_caracteres_variables; 2081: int nombre_caracteres_variables; 2082: 2083: integer8 niveau_courant; 2084: integer8 niveau_initial; 2085: 2086: logical1 creation_variables_statiques; 2087: logical1 creation_variables_partagees; 2088: logical1 gel_liste_variables; 2089: 2090: /* Fichiers */ 2091: 2092: struct_liste_chainee *s_fichiers; 2093: 2094: /* Sockets */ 2095: 2096: struct_liste_chainee *s_sockets; 2097: 2098: /* Connecteurs aux bases de données */ 2099: 2100: struct_liste_chainee *s_connecteurs_sql; 2101: 2102: /* Bibliothèques dynamiques */ 2103: 2104: struct_liste_chainee *s_bibliotheques; 2105: struct_instruction_externe *s_instructions_externes; 2106: integer8 nombre_instructions_externes; 2107: 2108: /* Fichier d'impression */ 2109: 2110: unsigned char *nom_fichier_impression; 2111: unsigned char format_papier[16]; 2112: 2113: /* Parametres graphiques */ 2114: 2115: struct_fichier_graphique *fichiers_graphiques; /* NULL */ 2116: 2117: unsigned char type_trace_eq[21]; 2118: 2119: /* 2120: * 2D : 2121: * FONCTION 2122: * PARAMETRIQUE 2123: * POLAIRE 2124: * COURBES DE NIVEAU 2125: * 2126: * 3D : 2127: * GRILLE 3D 2128: * COURBE PARAMETRIQUE // A FAIRE 2129: * SURFACE PARAMETRIQUE // A FAIRE 2130: * CYNLINDRIQUE // A FAIRE 2131: * SPHERIQUE // A FAIRE 2132: */ 2133: 2134: unsigned char type_trace_sigma[21]; 2135: 2136: /* 2137: * POINTS 2138: * HISTOGRAMME 2139: * TABLE TRACANTE 2140: */ 2141: 2142: /* 2143: * ECHELLES 2144: */ 2145: 2146: integer8 systeme_axes; 2147: 2148: real8 x_min; 2149: real8 x_max; 2150: real8 y_min; 2151: real8 y_max; 2152: real8 z_min; 2153: real8 z_max; 2154: 2155: real8 x_tics; 2156: real8 y_tics; 2157: real8 z_tics; 2158: 2159: integer8 mx_tics; 2160: integer8 my_tics; 2161: integer8 mz_tics; 2162: 2163: logical1 x_lines; 2164: logical1 y_lines; 2165: logical1 z_lines; 2166: 2167: logical1 mx_lines; 2168: logical1 my_lines; 2169: logical1 mz_lines; 2170: 2171: /* 2172: * -1 : absent du graphique 2173: * 0 : graduations automatiques 2174: * >0 : valeur manuelle 2175: */ 2176: 2177: real8 x2_min; 2178: real8 x2_max; 2179: real8 y2_min; 2180: real8 y2_max; 2181: real8 z2_min; 2182: real8 z2_max; 2183: 2184: real8 x2_tics; 2185: real8 y2_tics; 2186: real8 z2_tics; 2187: 2188: integer8 mx2_tics; 2189: integer8 my2_tics; 2190: integer8 mz2_tics; 2191: 2192: logical1 x2_lines; 2193: logical1 y2_lines; 2194: logical1 z2_lines; 2195: 2196: logical1 mx2_lines; 2197: logical1 my2_lines; 2198: logical1 mz2_lines; 2199: 2200: real8 resolution; 2201: 2202: logical1 souris_active; 2203: 2204: logical1 echelle_automatique_x; 2205: logical1 echelle_automatique_y; 2206: logical1 echelle_automatique_z; 2207: 2208: logical1 echelle_automatique_x2; 2209: logical1 echelle_automatique_y2; 2210: logical1 echelle_automatique_z2; 2211: 2212: logical1 echelle_log_x; 2213: logical1 echelle_log_y; 2214: logical1 echelle_log_z; 2215: 2216: logical1 echelle_log_x2; 2217: logical1 echelle_log_y2; 2218: logical1 echelle_log_z2; 2219: 2220: real8 point_de_vue_theta; 2221: real8 point_de_vue_phi; 2222: real8 echelle_3D; 2223: 2224: unsigned char *label_x; 2225: unsigned char *label_y; 2226: unsigned char *label_z; 2227: unsigned char *titre; 2228: unsigned char *legende; 2229: 2230: unsigned char *nom_fichier_gnuplot; 2231: unsigned char *type_fichier_gnuplot; 2232: 2233: struct_objet *indep; 2234: struct_objet *depend; 2235: struct_objet *parametres_courbes_de_niveau; 2236: 2237: struct_marque *s_marques; 2238: 2239: file *entree_standard; 2240: 2241: logical1 requete_nouveau_plan; 2242: logical1 mise_a_jour_trace_requise; 2243: 2244: /* Parametres statistiques */ 2245: 2246: integer8 colonne_statistique_1; 2247: integer8 colonne_statistique_2; 2248: 2249: /* Etat du calculateur */ 2250: 2251: t_8_bits drapeaux_etat[8]; 2252: 2253: /* Traitement des exceptions */ 2254: 2255: logical1 arret_si_exception; 2256: int exception; 2257: int derniere_exception; 2258: int exception_processus_fils; 2259: 2260: /* Traitement des erreurs */ 2261: 2262: int erreur_compilation; 2263: volatile int erreur_execution; 2264: volatile int erreur_systeme; 2265: 2266: struct_objet *s_objet_errone; 2267: struct_objet *s_objet_erreur; 2268: 2269: logical1 erreur_scrutation; 2270: 2271: volatile int erreur_systeme_processus_fils; 2272: int erreur_execution_processus_fils; 2273: 2274: pid_t pid_erreur_processus_fils; 2275: 2276: logical1 erreur_processus_fils; 2277: 2278: integer8 derniere_erreur_fonction_externe; 2279: 2280: int derniere_erreur_systeme; 2281: int derniere_erreur_execution; 2282: int derniere_erreur_evaluation; 2283: 2284: unsigned char *instruction_derniere_erreur; 2285: 2286: integer8 niveau_derniere_erreur; 2287: 2288: logical1 core; 2289: logical1 invalidation_message_erreur; 2290: 2291: /* Debug */ 2292: 2293: logical1 debug; 2294: logical8 type_debug; 2295: logical1 debug_programme; 2296: logical1 execution_pas_suivant; 2297: logical1 traitement_instruction_halt; 2298: 2299: /* Interruptions logicielles */ 2300: 2301: unsigned char masque_interruptions[d_NOMBRE_INTERRUPTIONS]; 2302: 2303: /* 2304: * 'I' : interruption ignorée 2305: * 'Q' : interruption mise en queue pour un traitement ultérieur 2306: * 'N' : traitement normal de l'interruption 2307: */ 2308: 2309: integer8 queue_interruptions[d_NOMBRE_INTERRUPTIONS]; 2310: integer8 nombre_interruptions_en_queue; 2311: struct_liste_chainee *pile_origine_interruptions 2312: [d_NOMBRE_INTERRUPTIONS]; 2313: volatile integer8 nombre_interruptions_non_affectees; 2314: 2315: struct_objet *corps_interruptions[d_NOMBRE_INTERRUPTIONS]; 2316: 2317: unsigned char traitement_interruption; /* Y/N */ 2318: unsigned char traitement_interruptible; /* Y/N */ 2319: unsigned char traitement_at_poke; /* Y/N */ 2320: 2321: struct_objet *at_exit; 2322: struct_objet *at_poke; 2323: 2324: /* Variables volatiles */ 2325: 2326: volatile sig_atomic_t var_volatile_alarme; 2327: // Traitement de ctrl+C et des arrêts brutaux 2328: volatile sig_atomic_t var_volatile_requete_arret; 2329: // Traitement de ctrl+Z 2330: volatile sig_atomic_t var_volatile_requete_arret2; 2331: volatile sig_atomic_t var_volatile_traitement_retarde_stop; 2332: volatile sig_atomic_t var_volatile_traitement_sigint; 2333: 2334: volatile sig_atomic_t var_volatile_processus_racine; 2335: volatile sig_atomic_t var_volatile_processus_pere; 2336: volatile sig_atomic_t var_volatile_recursivite; 2337: 2338: volatile sig_atomic_t arret_depuis_abort; 2339: 2340: volatile int var_volatile_exception_gsl; 2341: 2342: /* Autres */ 2343: 2344: char *rpl_home; 2345: 2346: gsl_rng *generateur_aleatoire; 2347: const gsl_rng_type *type_generateur_aleatoire; 2348: 2349: void *contexte_cas; 2350: 2351: integer8 nombre_arguments; 2352: 2353: /* 2354: * Il s'agit du nombre d'arguments utilisé pour l'évaluation 2355: * des expressions algébriques. 2356: * -1 : la fonction ne peut être dans un objet de type ALG. 2357: * -2 : nombre d'arguments inconnu 2358: * 0 : la fonction doit apparaître en notation infixe 2359: * >0 : la fonction apparaît comme une fonction normale 2360: */ 2361: 2362: logical1 lancement_interactif; 2363: 2364: unsigned char *chemin_fichiers_temporaires; 2365: unsigned char langue; 2366: unsigned char retour_routine_evaluation; 2367: unsigned char *localisation; 2368: 2369: integer8 niveau_recursivite; 2370: 2371: pid_t pid_processus_pere; 2372: pthread_t tid_processus_pere; 2373: pthread_t tid; 2374: 2375: logical1 processus_detache; 2376: 2377: enum t_type type_en_cours; 2378: 2379: /* Profilage */ 2380: 2381: logical1 profilage; 2382: int niveau_profilage; 2383: struct_liste_profilage *pile_profilage; 2384: struct_liste_profilage2 *pile_profilage_fonctions; 2385: struct timeval horodatage_profilage; 2386: 2387: pthread_mutex_t mutex_allocation; 2388: pthread_mutex_t mutex_allocation_buffer; 2389: pthread_mutex_t mutex_interruptions; 2390: pthread_mutex_t mutex_pile_processus; 2391: pthread_mutex_t mutex_signaux; 2392: 2393: // Mutex autorisant les fork() 2394: sem_t __PTR__ semaphore_fork; 2395: 2396: /* Mutexes */ 2397: 2398: struct_liste_chainee *liste_mutexes; 2399: pthread_mutex_t protection_liste_mutexes; 2400: unsigned int sections_critiques; 2401: 2402: /* Variable d'initialisation pour SCHED */ 2403: 2404: logical1 initialisation_scheduler; 2405: 2406: /* Drapeau nécessaire à RESTART */ 2407: 2408: volatile logical1 requete_redemarrage; 2409: 2410: /* Gestion optimisée de la mémoire */ 2411: 2412: double estimation_taille_pile_tampon; 2413: integer8 taille_pile_tampon; 2414: struct_liste_chainee *pile_tampon; 2415: 2416: double estimation_taille_pile_systeme_tampon; 2417: integer8 taille_pile_systeme_tampon; 2418: struct_liste_pile_systeme *pile_systeme_tampon; 2419: 2420: integer8 taille_pile_objets; 2421: struct_objet *pile_objets; 2422: 2423: # define TAILLE_CACHE 1024 2424: # define CACHE(type, nom) \ 2425: type *objets_##nom[TAILLE_CACHE]; \ 2426: volatile int pointeur_##nom; 2427: 2428: # define CACHE2(type, nom) \ 2429: type *nom[TAILLE_CACHE]; \ 2430: volatile int pointeur_##nom; 2431: 2432: CACHE(integer8, adr) 2433: CACHE(logical8, bin) 2434: CACHE(complex16, cpl) 2435: CACHE(struct_fonction, fct) 2436: CACHE(integer8, int) 2437: CACHE(struct_matrice, mat) 2438: CACHE(struct_nom, nom) 2439: CACHE(real8, rel) 2440: CACHE(struct_tableau, tab) 2441: CACHE(struct_vecteur, vec) 2442: 2443: CACHE2(struct_liste_chainee, maillons) 2444: CACHE2(struct_arbre_variables, variables_noeud) 2445: CACHE2(struct_arbre_variables_partagees, variables_partagees_noeud) 2446: CACHE2(struct_liste_variables, variables_feuille) 2447: CACHE2(struct_variable, variables_variable) 2448: CACHE2(struct_arbre_variables *, variables_tableau_noeuds) 2449: CACHE2(struct_arbre_variables_partagees *, 2450: variables_tableau_noeuds_partages) 2451: 2452: CACHE2(struct_buffer, enveloppes_buffers) 2453: unsigned char ***cache_buffer; 2454: int *pointeur_cache_buffer; 2455: } struct_processus; 2456: #endif 2457: 2458: 2459: /* 2460: ================================================================================ 2461: MISE EN PLACE DE L'ALLOCATEUR SPÉCIFIQUE 2462: ================================================================================*/ 2463: 2464: #ifndef DEBUG_MEMOIRE 2465: # define malloc(a) rpl_malloc(s_etat_processus, a) 2466: # define realloc(a, b) rpl_realloc(s_etat_processus, a, b) 2467: # define free(a) rpl_free(s_etat_processus, a) 2468: #endif 2469: 2470: void *rpl_malloc(struct_processus *s_etat_processus, size_t s); 2471: void *rpl_realloc(struct_processus *s_etat_processus, void *ptr, size_t s); 2472: void rpl_free(struct_processus *s_etat_processus, void *ptr); 2473: void *sys_malloc(size_t s); 2474: void *sys_realloc(void *ptr, size_t s); 2475: void sys_free(void *ptr); 2476: 2477: /* 2478: * Wrapper de readline() pour que la fonction renvoie un pointeur sur un 2479: * buffer alloué par rpl_malloc(). 2480: */ 2481: 2482: #define readline(s) readline_wrapper(s_etat_processus, s) 2483: unsigned char *readline_wrapper(struct_processus *s_etat_processus, 2484: unsigned char *s); 2485: 2486: 2487: /* 2488: ================================================================================ 2489: PROTOTYPES 2490: ================================================================================ 2491: */ 2492: 2493: /* 2494: -------------------------------------------------------------------------------- 2495: Procédures d'exécution des mots-clef du langage RPL/2 2496: -------------------------------------------------------------------------------- 2497: */ 2498: 2499: // BEGIN C PROTOTYPES 2500: void instruction_sensible_e(struct_processus *s_etat_processus); 2501: void instruction_sensible_i(struct_processus *s_etat_processus); 2502: void instruction_sensible_infinity(struct_processus *s_etat_processus); 2503: 2504: void instruction_abort(struct_processus *s_etat_processus); 2505: void instruction_abs(struct_processus *s_etat_processus); 2506: void instruction_acos(struct_processus *s_etat_processus); 2507: void instruction_acosh(struct_processus *s_etat_processus); 2508: void instruction_alarm(struct_processus *s_etat_processus); 2509: void instruction_alog(struct_processus *s_etat_processus); 2510: void instruction_and(struct_processus *s_etat_processus); 2511: void instruction_append(struct_processus *s_etat_processus); 2512: void instruction_array_fleche(struct_processus *s_etat_processus); 2513: void instruction_arg(struct_processus *s_etat_processus); 2514: void instruction_asin(struct_processus *s_etat_processus); 2515: void instruction_asinh(struct_processus *s_etat_processus); 2516: void instruction_asl(struct_processus *s_etat_processus); 2517: void instruction_asr(struct_processus *s_etat_processus); 2518: void instruction_atan(struct_processus *s_etat_processus); 2519: void instruction_atanh(struct_processus *s_etat_processus); 2520: void instruction_atexit(struct_processus *s_etat_processus); 2521: void instruction_atpoke(struct_processus *s_etat_processus); 2522: void instruction_autoscale(struct_processus *s_etat_processus); 2523: void instruction_axes(struct_processus *s_etat_processus); 2524: 2525: void instruction_b_vers_r(struct_processus *s_etat_processus); 2526: void instruction_backspace(struct_processus *s_etat_processus); 2527: void instruction_backtrace(struct_processus *s_etat_processus); 2528: void instruction_beep(struct_processus *s_etat_processus); 2529: void instruction_bessel(struct_processus *s_etat_processus); 2530: void instruction_bin(struct_processus *s_etat_processus); 2531: 2532: void instruction_c_vers_r(struct_processus *s_etat_processus); 2533: void instruction_case(struct_processus *s_etat_processus); 2534: void instruction_ceil(struct_processus *s_etat_processus); 2535: void instruction_centr(struct_processus *s_etat_processus); 2536: void instruction_cf(struct_processus *s_etat_processus); 2537: void instruction_chr(struct_processus *s_etat_processus); 2538: void instruction_cipher(struct_processus *s_etat_processus); 2539: void instruction_clear(struct_processus *s_etat_processus); 2540: void instruction_cllcd(struct_processus *s_etat_processus); 2541: void instruction_clmf(struct_processus *s_etat_processus); 2542: void instruction_close(struct_processus *s_etat_processus); 2543: void instruction_clratexit(struct_processus *s_etat_processus); 2544: void instruction_clratpoke(struct_processus *s_etat_processus); 2545: void instruction_clrcntxt(struct_processus *s_etat_processus); 2546: void instruction_clrerr(struct_processus *s_etat_processus); 2547: void instruction_clrfuse(struct_processus *s_etat_processus); 2548: void instruction_clrmtx(struct_processus *s_etat_processus); 2549: void instruction_clrsmphr(struct_processus *s_etat_processus); 2550: void instruction_clrswi(struct_processus *s_etat_processus); 2551: void instruction_cls(struct_processus *s_etat_processus); 2552: void instruction_clusr(struct_processus *s_etat_processus); 2553: void instruction_cnrm(struct_processus *s_etat_processus); 2554: void instruction_cols(struct_processus *s_etat_processus); 2555: void instruction_col_fleche(struct_processus *s_etat_processus); 2556: void instruction_col_moins(struct_processus *s_etat_processus); 2557: void instruction_col_plus(struct_processus *s_etat_processus); 2558: void instruction_comb(struct_processus *s_etat_processus); 2559: void instruction_compress(struct_processus *s_etat_processus); 2560: void instruction_con(struct_processus *s_etat_processus); 2561: void instruction_cond(struct_processus *s_etat_processus); 2562: void instruction_cont(struct_processus *s_etat_processus); 2563: void instruction_continue(struct_processus *s_etat_processus); 2564: void instruction_conj(struct_processus *s_etat_processus); 2565: void instruction_convert(struct_processus *s_etat_processus); 2566: void instruction_copy(struct_processus *s_etat_processus); 2567: void instruction_copyright(struct_processus *s_etat_processus); 2568: void instruction_corr(struct_processus *s_etat_processus); 2569: void instruction_cos(struct_processus *s_etat_processus); 2570: void instruction_cosh(struct_processus *s_etat_processus); 2571: void instruction_cov(struct_processus *s_etat_processus); 2572: void instruction_cr(struct_processus *s_etat_processus); 2573: void instruction_create(struct_processus *s_etat_processus); 2574: void instruction_critical(struct_processus *s_etat_processus); 2575: void instruction_crmtx(struct_processus *s_etat_processus); 2576: void instruction_cross(struct_processus *s_etat_processus); 2577: void instruction_crsmphr(struct_processus *s_etat_processus); 2578: void instruction_crtab(struct_processus *s_etat_processus); 2579: void instruction_cstop(struct_processus *s_etat_processus); 2580: void instruction_cswp(struct_processus *s_etat_processus); 2581: void instruction_currenc(struct_processus *s_etat_processus); 2582: void instruction_cycle(struct_processus *s_etat_processus); 2583: 2584: void instruction_d_vers_r(struct_processus *s_etat_processus); 2585: void instruction_daemonize(struct_processus *s_etat_processus); 2586: void instruction_date(struct_processus *s_etat_processus); 2587: void instruction_dec(struct_processus *s_etat_processus); 2588: void instruction_decr(struct_processus *s_etat_processus); 2589: void instruction_default(struct_processus *s_etat_processus); 2590: void instruction_deg(struct_processus *s_etat_processus); 2591: void instruction_delete(struct_processus *s_etat_processus); 2592: void instruction_depnd(struct_processus *s_etat_processus); 2593: void instruction_depth(struct_processus *s_etat_processus); 2594: void instruction_der(struct_processus *s_etat_processus); 2595: void instruction_det(struct_processus *s_etat_processus); 2596: void instruction_detach(struct_processus *s_etat_processus); 2597: void instruction_dft(struct_processus *s_etat_processus); 2598: void instruction_dgtiz(struct_processus *s_etat_processus); 2599: void instruction_diag_fleche(struct_processus *s_etat_processus); 2600: void instruction_digest(struct_processus *s_etat_processus); 2601: void instruction_disp(struct_processus *s_etat_processus); 2602: void instruction_division(struct_processus *s_etat_processus); 2603: void instruction_do(struct_processus *s_etat_processus); 2604: void instruction_dot(struct_processus *s_etat_processus); 2605: void instruction_draw(struct_processus *s_etat_processus); 2606: void instruction_drax(struct_processus *s_etat_processus); 2607: void instruction_drop(struct_processus *s_etat_processus); 2608: void instruction_drop2(struct_processus *s_etat_processus); 2609: void instruction_dropcntxt(struct_processus *s_etat_processus); 2610: void instruction_dropn(struct_processus *s_etat_processus); 2611: void instruction_drws(struct_processus *s_etat_processus); 2612: void instruction_dup(struct_processus *s_etat_processus); 2613: void instruction_dup2(struct_processus *s_etat_processus); 2614: void instruction_dupcntxt(struct_processus *s_etat_processus); 2615: void instruction_dupn(struct_processus *s_etat_processus); 2616: 2617: void instruction_e(struct_processus *s_etat_processus); 2618: void instruction_edit(struct_processus *s_etat_processus); 2619: void instruction_egalite(struct_processus *s_etat_processus); 2620: void instruction_egv(struct_processus *s_etat_processus); 2621: void instruction_egvl(struct_processus *s_etat_processus); 2622: void instruction_else(struct_processus *s_etat_processus); 2623: void instruction_elseif(struct_processus *s_etat_processus); 2624: void instruction_end(struct_processus *s_etat_processus); 2625: void instruction_eng(struct_processus *s_etat_processus); 2626: void instruction_epsilon(struct_processus *s_etat_processus); 2627: void instruction_eqv(struct_processus *s_etat_processus); 2628: void instruction_erase(struct_processus *s_etat_processus); 2629: void instruction_errm(struct_processus *s_etat_processus); 2630: void instruction_errn(struct_processus *s_etat_processus); 2631: void instruction_eval(struct_processus *s_etat_processus); 2632: void instruction_exget(struct_processus *s_etat_processus); 2633: void instruction_exit(struct_processus *s_etat_processus); 2634: void instruction_exp(struct_processus *s_etat_processus); 2635: void instruction_expm(struct_processus *s_etat_processus); 2636: void instruction_exsub(struct_processus *s_etat_processus); 2637: void instruction_externals(struct_processus *s_etat_processus); 2638: void instruction_eyept(struct_processus *s_etat_processus); 2639: 2640: void instruction_fact(struct_processus *s_etat_processus); 2641: void instruction_false(struct_processus *s_etat_processus); 2642: void instruction_fc_test(struct_processus *s_etat_processus); 2643: void instruction_fc_test_c(struct_processus *s_etat_processus); 2644: void instruction_fc_test_s(struct_processus *s_etat_processus); 2645: void instruction_fft(struct_processus *s_etat_processus); 2646: void instruction_fix(struct_processus *s_etat_processus); 2647: void instruction_fleche(struct_processus *s_etat_processus); 2648: void instruction_fleche_array(struct_processus *s_etat_processus); 2649: void instruction_fleche_col(struct_processus *s_etat_processus); 2650: void instruction_fleche_diag(struct_processus *s_etat_processus); 2651: void instruction_fleche_hms(struct_processus *s_etat_processus); 2652: void instruction_fleche_lcd(struct_processus *s_etat_processus); 2653: void instruction_fleche_list(struct_processus *s_etat_processus); 2654: void instruction_fleche_num(struct_processus *s_etat_processus); 2655: void instruction_fleche_q(struct_processus *s_etat_processus); 2656: void instruction_fleche_row(struct_processus *s_etat_processus); 2657: void instruction_fleche_str(struct_processus *s_etat_processus); 2658: void instruction_fleche_table(struct_processus *s_etat_processus); 2659: void instruction_floor(struct_processus *s_etat_processus); 2660: void instruction_for(struct_processus *s_etat_processus); 2661: void instruction_forall(struct_processus *s_etat_processus); 2662: void instruction_format(struct_processus *s_etat_processus); 2663: void instruction_fp(struct_processus *s_etat_processus); 2664: void instruction_fs_test(struct_processus *s_etat_processus); 2665: void instruction_fs_test_c(struct_processus *s_etat_processus); 2666: void instruction_fs_test_s(struct_processus *s_etat_processus); 2667: void instruction_function(struct_processus *s_etat_processus); 2668: void instruction_fuse(struct_processus *s_etat_processus); 2669: 2670: void instruction_gamma(struct_processus *s_etat_processus); 2671: void instruction_ge(struct_processus *s_etat_processus); 2672: void instruction_gegv(struct_processus *s_etat_processus); 2673: void instruction_gegvl(struct_processus *s_etat_processus); 2674: void instruction_get(struct_processus *s_etat_processus); 2675: void instruction_getc(struct_processus *s_etat_processus); 2676: void instruction_geti(struct_processus *s_etat_processus); 2677: void instruction_getr(struct_processus *s_etat_processus); 2678: void instruction_glegv(struct_processus *s_etat_processus); 2679: void instruction_gregv(struct_processus *s_etat_processus); 2680: void instruction_gt(struct_processus *s_etat_processus); 2681: 2682: void instruction_halt(struct_processus *s_etat_processus); 2683: void instruction_head(struct_processus *s_etat_processus); 2684: void instruction_help(struct_processus *s_etat_processus); 2685: void instruction_hex(struct_processus *s_etat_processus); 2686: void instruction_histogram(struct_processus *s_etat_processus); 2687: void instruction_hms_fleche(struct_processus *s_etat_processus); 2688: void instruction_hms_moins(struct_processus *s_etat_processus); 2689: void instruction_hms_plus(struct_processus *s_etat_processus); 2690: 2691: void instruction_i(struct_processus *s_etat_processus); 2692: void instruction_idft(struct_processus *s_etat_processus); 2693: void instruction_idn(struct_processus *s_etat_processus); 2694: void instruction_if(struct_processus *s_etat_processus); 2695: void instruction_iferr(struct_processus *s_etat_processus); 2696: void instruction_ifft(struct_processus *s_etat_processus); 2697: void instruction_ift(struct_processus *s_etat_processus); 2698: void instruction_ifte(struct_processus *s_etat_processus); 2699: void instruction_im(struct_processus *s_etat_processus); 2700: void instruction_implicit(struct_processus *s_etat_processus); 2701: void instruction_in(struct_processus *s_etat_processus); 2702: void instruction_incr(struct_processus *s_etat_processus); 2703: void instruction_indep(struct_processus *s_etat_processus); 2704: void instruction_input(struct_processus *s_etat_processus); 2705: void instruction_infinity(struct_processus *s_etat_processus); 2706: void instruction_inquire(struct_processus *s_etat_processus); 2707: void instruction_int(struct_processus *s_etat_processus); 2708: void instruction_interrupt(struct_processus *s_etat_processus); 2709: void instruction_inv(struct_processus *s_etat_processus); 2710: void instruction_ip(struct_processus *s_etat_processus); 2711: void instruction_iswi(struct_processus *s_etat_processus); 2712: void instruction_itrace(struct_processus *s_etat_processus); 2713: 2714: void instruction_jdate(struct_processus *s_etat_processus); 2715: 2716: void instruction_key(struct_processus *s_etat_processus); 2717: void instruction_keylabel(struct_processus *s_etat_processus); 2718: void instruction_keytitle(struct_processus *s_etat_processus); 2719: void instruction_kill(struct_processus *s_etat_processus); 2720: void instruction_kind(struct_processus *s_etat_processus); 2721: 2722: void instruction_label(struct_processus *s_etat_processus); 2723: void instruction_last(struct_processus *s_etat_processus); 2724: void instruction_lcase(struct_processus *s_etat_processus); 2725: void instruction_lcd_fleche(struct_processus *s_etat_processus); 2726: void instruction_lchol(struct_processus *s_etat_processus); 2727: void instruction_le(struct_processus *s_etat_processus); 2728: void instruction_legv(struct_processus *s_etat_processus); 2729: void instruction_limit(struct_processus *s_etat_processus); 2730: void instruction_line(struct_processus *s_etat_processus); 2731: void instruction_list_fleche(struct_processus *s_etat_processus); 2732: void instruction_ln(struct_processus *s_etat_processus); 2733: void instruction_lnp1(struct_processus *s_etat_processus); 2734: void instruction_localization(struct_processus *s_etat_processus); 2735: void instruction_lock(struct_processus *s_etat_processus); 2736: void instruction_log(struct_processus *s_etat_processus); 2737: void instruction_logger(struct_processus *s_etat_processus); 2738: void instruction_logscale(struct_processus *s_etat_processus); 2739: void instruction_lq(struct_processus *s_etat_processus); 2740: void instruction_lsq(struct_processus *s_etat_processus); 2741: void instruction_lt(struct_processus *s_etat_processus); 2742: void instruction_lu(struct_processus *s_etat_processus); 2743: void instruction_l_vers_t(struct_processus *s_etat_processus); 2744: 2745: void instruction_mant(struct_processus *s_etat_processus); 2746: void instruction_mark(struct_processus *s_etat_processus); 2747: void instruction_max(struct_processus *s_etat_processus); 2748: void instruction_maxs(struct_processus *s_etat_processus); 2749: void instruction_mclrin(struct_processus *s_etat_processus); 2750: void instruction_mean(struct_processus *s_etat_processus); 2751: void instruction_mem(struct_processus *s_etat_processus); 2752: void instruction_memlock(struct_processus *s_etat_processus); 2753: void instruction_memunlock(struct_processus *s_etat_processus); 2754: void instruction_min(struct_processus *s_etat_processus); 2755: void instruction_mins(struct_processus *s_etat_processus); 2756: void instruction_mod(struct_processus *s_etat_processus); 2757: void instruction_moins(struct_processus *s_etat_processus); 2758: void instruction_mtxlock(struct_processus *s_etat_processus); 2759: void instruction_mtxstatus(struct_processus *s_etat_processus); 2760: void instruction_mtxtrylock(struct_processus *s_etat_processus); 2761: void instruction_mtxunlock(struct_processus *s_etat_processus); 2762: void instruction_multiplication(struct_processus *s_etat_processus); 2763: 2764: void instruction_ne(struct_processus *s_etat_processus); 2765: void instruction_neg(struct_processus *s_etat_processus); 2766: void instruction_next(struct_processus *s_etat_processus); 2767: void instruction_newplane(struct_processus *s_etat_processus); 2768: void instruction_not(struct_processus *s_etat_processus); 2769: void instruction_nrand(struct_processus *s_etat_processus); 2770: void instruction_nrproc(struct_processus *s_etat_processus); 2771: void instruction_ns(struct_processus *s_etat_processus); 2772: void instruction_num(struct_processus *s_etat_processus); 2773: 2774: void instruction_obget(struct_processus *s_etat_processus); 2775: void instruction_obsub(struct_processus *s_etat_processus); 2776: void instruction_oct(struct_processus *s_etat_processus); 2777: void instruction_open(struct_processus *s_etat_processus); 2778: void instruction_or(struct_processus *s_etat_processus); 2779: void instruction_over(struct_processus *s_etat_processus); 2780: 2781: void instruction_p_vers_r(struct_processus *s_etat_processus); 2782: void instruction_paper(struct_processus *s_etat_processus); 2783: void instruction_parameter(struct_processus *s_etat_processus); 2784: void instruction_parametric(struct_processus *s_etat_processus); 2785: void instruction_pcov(struct_processus *s_etat_processus); 2786: void instruction_peek(struct_processus *s_etat_processus); 2787: void instruction_perm(struct_processus *s_etat_processus); 2788: void instruction_persist(struct_processus *s_etat_processus); 2789: void instruction_pi(struct_processus *s_etat_processus); 2790: void instruction_pick(struct_processus *s_etat_processus); 2791: void instruction_plot(struct_processus *s_etat_processus); 2792: void instruction_plotter(struct_processus *s_etat_processus); 2793: void instruction_plus(struct_processus *s_etat_processus); 2794: void instruction_pmax(struct_processus *s_etat_processus); 2795: void instruction_pmin(struct_processus *s_etat_processus); 2796: void instruction_poke(struct_processus *s_etat_processus); 2797: void instruction_polar(struct_processus *s_etat_processus); 2798: void instruction_poll(struct_processus *s_etat_processus); 2799: void instruction_pos(struct_processus *s_etat_processus); 2800: void instruction_pourcent(struct_processus *s_etat_processus); 2801: void instruction_pourcent_ch(struct_processus *s_etat_processus); 2802: void instruction_pourcent_t(struct_processus *s_etat_processus); 2803: void instruction_ppar(struct_processus *s_etat_processus); 2804: void instruction_pr1(struct_processus *s_etat_processus); 2805: void instruction_print(struct_processus *s_etat_processus); 2806: void instruction_private(struct_processus *s_etat_processus); 2807: void instruction_prlcd(struct_processus *s_etat_processus); 2808: void instruction_prmd(struct_processus *s_etat_processus); 2809: void instruction_procid(struct_processus *s_etat_processus); 2810: void instruction_prompt(struct_processus *s_etat_processus); 2811: void instruction_protect(struct_processus *s_etat_processus); 2812: void instruction_prst(struct_processus *s_etat_processus); 2813: void instruction_prstc(struct_processus *s_etat_processus); 2814: void instruction_prusr(struct_processus *s_etat_processus); 2815: void instruction_prvar(struct_processus *s_etat_processus); 2816: void instruction_psdev(struct_processus *s_etat_processus); 2817: void instruction_puissance(struct_processus *s_etat_processus); 2818: void instruction_purge(struct_processus *s_etat_processus); 2819: void instruction_pshcntxt(struct_processus *s_etat_processus); 2820: void instruction_pshprfl(struct_processus *s_etat_processus); 2821: void instruction_pulcntxt(struct_processus *s_etat_processus); 2822: void instruction_pulprfl(struct_processus *s_etat_processus); 2823: void instruction_put(struct_processus *s_etat_processus); 2824: void instruction_putc(struct_processus *s_etat_processus); 2825: void instruction_puti(struct_processus *s_etat_processus); 2826: void instruction_putr(struct_processus *s_etat_processus); 2827: void instruction_pvar(struct_processus *s_etat_processus); 2828: 2829: void instruction_qr(struct_processus *s_etat_processus); 2830: 2831: void instruction_r_vers_b(struct_processus *s_etat_processus); 2832: void instruction_r_vers_c(struct_processus *s_etat_processus); 2833: void instruction_r_vers_d(struct_processus *s_etat_processus); 2834: void instruction_r_vers_p(struct_processus *s_etat_processus); 2835: void instruction_rad(struct_processus *s_etat_processus); 2836: void instruction_rand(struct_processus *s_etat_processus); 2837: void instruction_rank(struct_processus *s_etat_processus); 2838: void instruction_rceq(struct_processus *s_etat_processus); 2839: void instruction_rci(struct_processus *s_etat_processus); 2840: void instruction_rcij(struct_processus *s_etat_processus); 2841: void instruction_rcl(struct_processus *s_etat_processus); 2842: void instruction_rclf(struct_processus *s_etat_processus); 2843: void instruction_rcls(struct_processus *s_etat_processus); 2844: void instruction_rclswi(struct_processus *s_etat_processus); 2845: void instruction_rcws(struct_processus *s_etat_processus); 2846: void instruction_rdate(struct_processus *s_etat_processus); 2847: void instruction_rdm(struct_processus *s_etat_processus); 2848: void instruction_rdgn(struct_processus *s_etat_processus); 2849: void instruction_rdz(struct_processus *s_etat_processus); 2850: void instruction_re(struct_processus *s_etat_processus); 2851: void instruction_read(struct_processus *s_etat_processus); 2852: void instruction_recode(struct_processus *s_etat_processus); 2853: void instruction_recv(struct_processus *s_etat_processus); 2854: void instruction_redraw(struct_processus *s_etat_processus); 2855: void instruction_regex(struct_processus *s_etat_processus); 2856: void instruction_relax(struct_processus *s_etat_processus); 2857: void instruction_remove(struct_processus *s_etat_processus); 2858: void instruction_res(struct_processus *s_etat_processus); 2859: void instruction_restart(struct_processus *s_etat_processus); 2860: void instruction_recall(struct_processus *s_etat_processus); 2861: void instruction_regv(struct_processus *s_etat_processus); 2862: void instruction_repeat(struct_processus *s_etat_processus); 2863: void instruction_repl(struct_processus *s_etat_processus); 2864: void instruction_return(struct_processus *s_etat_processus); 2865: void instruction_revlist(struct_processus *s_etat_processus); 2866: void instruction_rewind(struct_processus *s_etat_processus); 2867: void instruction_rfuse(struct_processus *s_etat_processus); 2868: void instruction_rgdl(struct_processus *s_etat_processus); 2869: void instruction_rgdr(struct_processus *s_etat_processus); 2870: void instruction_rl(struct_processus *s_etat_processus); 2871: void instruction_rlb(struct_processus *s_etat_processus); 2872: void instruction_rnd(struct_processus *s_etat_processus); 2873: void instruction_rnrm(struct_processus *s_etat_processus); 2874: void instruction_roll(struct_processus *s_etat_processus); 2875: void instruction_rolld(struct_processus *s_etat_processus); 2876: void instruction_rot(struct_processus *s_etat_processus); 2877: void instruction_row_fleche(struct_processus *s_etat_processus); 2878: void instruction_row_moins(struct_processus *s_etat_processus); 2879: void instruction_row_plus(struct_processus *s_etat_processus); 2880: void instruction_rr(struct_processus *s_etat_processus); 2881: void instruction_rrb(struct_processus *s_etat_processus); 2882: void instruction_rsd(struct_processus *s_etat_processus); 2883: void instruction_rstop(struct_processus *s_etat_processus); 2884: void instruction_rswp(struct_processus *s_etat_processus); 2885: 2886: void instruction_s_moins(struct_processus *s_etat_processus); 2887: void instruction_s_plus(struct_processus *s_etat_processus); 2888: void instruction_same(struct_processus *s_etat_processus); 2889: void instruction_save(struct_processus *s_etat_processus); 2890: void instruction_scatter(struct_processus *s_etat_processus); 2891: void instruction_scale(struct_processus *s_etat_processus); 2892: void instruction_sched(struct_processus *s_etat_processus); 2893: void instruction_schur(struct_processus *s_etat_processus); 2894: void instruction_sci(struct_processus *s_etat_processus); 2895: void instruction_scls(struct_processus *s_etat_processus); 2896: void instruction_sconj(struct_processus *s_etat_processus); 2897: void instruction_sdev(struct_processus *s_etat_processus); 2898: void instruction_select(struct_processus *s_etat_processus); 2899: void instruction_send(struct_processus *s_etat_processus); 2900: void instruction_sf(struct_processus *s_etat_processus); 2901: void instruction_shared(struct_processus *s_etat_processus); 2902: void instruction_sign(struct_processus *s_etat_processus); 2903: void instruction_sin(struct_processus *s_etat_processus); 2904: void instruction_sinh(struct_processus *s_etat_processus); 2905: void instruction_sinv(struct_processus *s_etat_processus); 2906: void instruction_size(struct_processus *s_etat_processus); 2907: void instruction_sl(struct_processus *s_etat_processus); 2908: void instruction_slb(struct_processus *s_etat_processus); 2909: void instruction_slice(struct_processus *s_etat_processus); 2910: void instruction_slicescale(struct_processus *s_etat_processus); 2911: void instruction_smphrdecr(struct_processus *s_etat_processus); 2912: void instruction_smphrgetv(struct_processus *s_etat_processus); 2913: void instruction_smphrincr(struct_processus *s_etat_processus); 2914: void instruction_smphrtrydecr(struct_processus *s_etat_processus); 2915: void instruction_sneg(struct_processus *s_etat_processus); 2916: void instruction_sort(struct_processus *s_etat_processus); 2917: void instruction_spar(struct_processus *s_etat_processus); 2918: void instruction_spawn(struct_processus *s_etat_processus); 2919: void instruction_splash(struct_processus *s_etat_processus); 2920: void instruction_sq(struct_processus *s_etat_processus); 2921: void instruction_sqlconnect(struct_processus *s_etat_processus); 2922: void instruction_sqldisconnect(struct_processus *s_etat_processus); 2923: void instruction_sqlquery(struct_processus *s_etat_processus); 2924: void instruction_sqrt(struct_processus *s_etat_processus); 2925: void instruction_sr(struct_processus *s_etat_processus); 2926: void instruction_srb(struct_processus *s_etat_processus); 2927: void instruction_srev(struct_processus *s_etat_processus); 2928: void instruction_sst(struct_processus *s_etat_processus); 2929: void instruction_star_d(struct_processus *s_etat_processus); 2930: void instruction_star_h(struct_processus *s_etat_processus); 2931: void instruction_star_s(struct_processus *s_etat_processus); 2932: void instruction_star_w(struct_processus *s_etat_processus); 2933: void instruction_start(struct_processus *s_etat_processus); 2934: void instruction_static(struct_processus *s_etat_processus); 2935: void instruction_std(struct_processus *s_etat_processus); 2936: void instruction_step(struct_processus *s_etat_processus); 2937: void instruction_steq(struct_processus *s_etat_processus); 2938: void instruction_sto(struct_processus *s_etat_processus); 2939: void instruction_sto_division(struct_processus *s_etat_processus); 2940: void instruction_sto_fois(struct_processus *s_etat_processus); 2941: void instruction_sto_moins(struct_processus *s_etat_processus); 2942: void instruction_sto_plus(struct_processus *s_etat_processus); 2943: void instruction_stof(struct_processus *s_etat_processus); 2944: void instruction_stop(struct_processus *s_etat_processus); 2945: void instruction_store(struct_processus *s_etat_processus); 2946: void instruction_stos(struct_processus *s_etat_processus); 2947: void instruction_stoswi(struct_processus *s_etat_processus); 2948: void instruction_str_fleche(struct_processus *s_etat_processus); 2949: void instruction_stws(struct_processus *s_etat_processus); 2950: void instruction_sub(struct_processus *s_etat_processus); 2951: void instruction_suspend(struct_processus *s_etat_processus); 2952: void instruction_svd(struct_processus *s_etat_processus); 2953: void instruction_svl(struct_processus *s_etat_processus); 2954: void instruction_swap(struct_processus *s_etat_processus); 2955: void instruction_swi(struct_processus *s_etat_processus); 2956: void instruction_swilock(struct_processus *s_etat_processus); 2957: void instruction_swiqueue(struct_processus *s_etat_processus); 2958: void instruction_swistatus(struct_processus *s_etat_processus); 2959: void instruction_swiunlock(struct_processus *s_etat_processus); 2960: void instruction_swapcntxt(struct_processus *s_etat_processus); 2961: void instruction_sx(struct_processus *s_etat_processus); 2962: void instruction_sx2(struct_processus *s_etat_processus); 2963: void instruction_sxy(struct_processus *s_etat_processus); 2964: void instruction_sy(struct_processus *s_etat_processus); 2965: void instruction_sy2(struct_processus *s_etat_processus); 2966: void instruction_sync(struct_processus *s_etat_processus); 2967: void instruction_syseval(struct_processus *s_etat_processus); 2968: 2969: void instruction_table_fleche(struct_processus *s_etat_processus); 2970: void instruction_tail(struct_processus *s_etat_processus); 2971: void instruction_tan(struct_processus *s_etat_processus); 2972: void instruction_tanh(struct_processus *s_etat_processus); 2973: void instruction_target(struct_processus *s_etat_processus); 2974: void instruction_taylr(struct_processus *s_etat_processus); 2975: void instruction_then(struct_processus *s_etat_processus); 2976: void instruction_time(struct_processus *s_etat_processus); 2977: void instruction_title(struct_processus *s_etat_processus); 2978: void instruction_tokenize(struct_processus *s_etat_processus); 2979: void instruction_tot(struct_processus *s_etat_processus); 2980: void instruction_trim(struct_processus *s_etat_processus); 2981: void instruction_trn(struct_processus *s_etat_processus); 2982: void instruction_trnc(struct_processus *s_etat_processus); 2983: void instruction_true(struct_processus *s_etat_processus); 2984: void instruction_type(struct_processus *s_etat_processus); 2985: void instruction_t_vers_l(struct_processus *s_etat_processus); 2986: 2987: void instruction_ucase(struct_processus *s_etat_processus); 2988: void instruction_uchol(struct_processus *s_etat_processus); 2989: void instruction_uncompress(struct_processus *s_etat_processus); 2990: void instruction_unlock(struct_processus *s_etat_processus); 2991: void instruction_unprotect(struct_processus *s_etat_processus); 2992: void instruction_until(struct_processus *s_etat_processus); 2993: void instruction_use(struct_processus *s_etat_processus); 2994: void instruction_utpc(struct_processus *s_etat_processus); 2995: void instruction_utpf(struct_processus *s_etat_processus); 2996: void instruction_utpn(struct_processus *s_etat_processus); 2997: void instruction_utpt(struct_processus *s_etat_processus); 2998: 2999: void instruction_var(struct_processus *s_etat_processus); 3000: void instruction_variable(struct_processus *s_etat_processus); 3001: void instruction_vars(struct_processus *s_etat_processus); 3002: void instruction_verify(struct_processus *s_etat_processus); 3003: void instruction_vers_niveau_inferieur(struct_processus *s_etat_processus); 3004: void instruction_vers_niveau_superieur(struct_processus *s_etat_processus); 3005: void instruction_version(struct_processus *s_etat_processus); 3006: void instruction_visit(struct_processus *s_etat_processus); 3007: void instruction_volatile(struct_processus *s_etat_processus); 3008: 3009: void instruction_wait(struct_processus *s_etat_processus); 3010: void instruction_warranty(struct_processus *s_etat_processus); 3011: void instruction_wfdata(struct_processus *s_etat_processus); 3012: void instruction_wfack(struct_processus *s_etat_processus); 3013: void instruction_wflock(struct_processus *s_etat_processus); 3014: void instruction_wfpoke(struct_processus *s_etat_processus); 3015: void instruction_wfproc(struct_processus *s_etat_processus); 3016: void instruction_wfsock(struct_processus *s_etat_processus); 3017: void instruction_wfswi(struct_processus *s_etat_processus); 3018: void instruction_while(struct_processus *s_etat_processus); 3019: void instruction_wireframe(struct_processus *s_etat_processus); 3020: void instruction_workdir(struct_processus *s_etat_processus); 3021: void instruction_write(struct_processus *s_etat_processus); 3022: 3023: void instruction_xcol(struct_processus *s_etat_processus); 3024: void instruction_xor(struct_processus *s_etat_processus); 3025: void instruction_xpon(struct_processus *s_etat_processus); 3026: void instruction_xroot(struct_processus *s_etat_processus); 3027: 3028: void instruction_ycol(struct_processus *s_etat_processus); 3029: void instruction_yield(struct_processus *s_etat_processus); 3030: 3031: /* 3032: -------------------------------------------------------------------------------- 3033: Procédures 3034: -------------------------------------------------------------------------------- 3035: */ 3036: 3037: #ifndef RPLARGS 3038: void affectation_interruptions_logicielles(struct_processus *s_etat_processus); 3039: void affichage_pile(struct_processus *s_etat_processus, 3040: struct_liste_chainee *l_element_courant, integer8 niveau_courant); 3041: #endif 3042: 3043: void *allocation_maillon(struct_processus *s_etat_processus); 3044: 3045: #ifndef RPLARGS 3046: void analyse(struct_processus *s_etat_processus, void (*fonction)()); 3047: void *analyse_instruction(struct_processus *s_etat_processus, 3048: unsigned char *candidat); 3049: void appel_gnuplot(struct_processus *s_etat_processus, 3050: unsigned char persistance); 3051: void cf(struct_processus *s_etat_processus, unsigned char indice_drapeau); 3052: void cond(struct_processus *s_etat_processus, 3053: struct_matrice *s_matrice, real8 *condition); 3054: void conversion_chaine(struct_processus *s_etat_processus, 3055: unsigned char *chaine, unsigned char type); 3056: void conversion_decimal_vers_hms(real8 *angle); 3057: void conversion_degres_vers_radians(real8 *angle); 3058: void conversion_element_tex(struct_processus *s_etat_processus, 3059: unsigned char **element, unsigned char *fonction); 3060: void conversion_format(struct_processus *s_etat_processus, 3061: unsigned char *chaine); 3062: void conversion_hms_vers_decimal(real8 *angle); 3063: void conversion_majuscule_limitee( 3064: unsigned char *chaine_entree, unsigned char *chaine_sortie, 3065: integer8 longueur); 3066: void conversion_radians_vers_degres(real8 *angle); 3067: void copie_arbre_variables(struct_processus *s_etat_processus, 3068: struct_processus *s_nouvel_etat_processus); 3069: void correction_formateur_tex(struct_processus *s_etat_processus, 3070: unsigned char **ligne); 3071: void depilement_pile_systeme(struct_processus *s_etat_processus); 3072: void derivation(struct_processus *s_etat_processus, 3073: struct_objet **s_expression); 3074: void determinant(struct_processus *s_etat_processus, struct_matrice *s_matrice, 3075: void *valeur); 3076: void deverrouillage_threads_concurrents(struct_processus *s_etat_processus); 3077: void ecriture_pile(struct_processus *s_etat_processus, file *flux, 3078: struct_liste_chainee *l_element_courant, integer8 niveau_courant); 3079: void ecriture_profil(struct_processus *s_etat_processus); 3080: void effacement_pile_systeme(struct_processus *s_etat_processus); 3081: void empilement_pile_systeme(struct_processus *s_etat_processus); 3082: void encart(struct_processus *s_etat_processus, integer8 duree); 3083: void evaluation_romberg(struct_processus *s_etat_processus, 3084: struct_objet *s_expression, unsigned char *variable, real8 *point, 3085: real8 *valeur, logical1 *validite); 3086: void factorisation_cholesky(struct_processus *s_etat_processus, 3087: struct_matrice *s_matrice, unsigned char mode); 3088: void factorisation_lq(struct_processus *s_etat_processus, 3089: struct_matrice *s_matrice, void **tau); 3090: void factorisation_lu(struct_processus *s_etat_processus, 3091: struct_matrice *s_matrice, struct_matrice **s_permutation); 3092: void factorisation_qr(struct_processus *s_etat_processus, 3093: struct_matrice *s_matrice, void **tau); 3094: void factorisation_schur(struct_processus *s_etat_processus, 3095: struct_matrice *s_matrice, struct_matrice **s_schur); 3096: void *fusible(void *argument); 3097: void formateur_tex(struct_processus *s_etat_processus, struct_objet *s_objet, 3098: unsigned char environnement); 3099: void formateur_elementaire_tex(struct_processus *s_etat_processus, 3100: file *fichier, struct_objet *s_objet, unsigned char environnement); 3101: void impression_pile(struct_processus *s_etat_processus, 3102: struct_liste_chainee *l_element_courant, 3103: unsigned char methode, integer8 niveau_courant); 3104: void impression_tex(struct_processus *s_etat_processus); 3105: void informations(struct_processus *s_etat_processus); 3106: void initialisation_allocateur(struct_processus *s_etat_processus); 3107: void initialisation_completion(void); 3108: void initialisation_contexte_cas(struct_processus *s_etat_processus); 3109: void initialisation_drapeaux(struct_processus *s_etat_processus); 3110: void initialisation_generateur_aleatoire(struct_processus *s_etat_processus, 3111: logical1 initialisation_automatique, integer8 racine); 3112: void initialisation_instructions(struct_processus *s_etat_processus); 3113: void initialisation_variables(struct_processus *s_etat_processus); 3114: #endif 3115: 3116: void initialisation_objet(struct_objet *s_objet); 3117: 3118: #ifndef RPLARGS 3119: void insertion_thread(struct_processus *s_etat_processus, 3120: logical1 thread_principal); 3121: void insertion_thread_surveillance(struct_processus *s_etat_processus, 3122: struct_descripteur_thread *s_argument_thread); 3123: void integrale_romberg(struct_processus *s_etat_processus, 3124: struct_objet *s_expression, unsigned char *variable, 3125: real8 a, real8 b, real8 precision); 3126: void interface_cas(struct_processus *s_etat_processus, 3127: enum t_rplcas_commandes commande); 3128: void interruption1(int signal); 3129: void interruption2(int signal); 3130: void interruption3(int signal); 3131: void interruption4(int signal); 3132: void interruption5(int signal); 3133: void interruption6(int signal); 3134: void interruption_depassement_pile(int urgence, stackoverflow_context_t scp); 3135: void inversion_matrice(struct_processus *s_etat_processus, 3136: struct_matrice *s_matrice); 3137: void lancement_daemon(struct_processus *s_etat_processus); 3138: void *lancement_thread(void *argument); 3139: #endif 3140: 3141: void liberation(struct_processus *s_etat_processus, struct_objet *s_objet); 3142: void liberation_maillon(struct_processus *s_etat_processus, 3143: struct_liste_chainee *maillon); 3144: 3145: #ifndef RPLARGS 3146: void liberation_allocateur(struct_processus *s_etat_processus); 3147: void liberation_arbre_instructions(struct_processus *s_etat_processus, 3148: struct_instruction *arbre); 3149: void liberation_arbre_variables(struct_processus *s_etat_processus, 3150: struct_arbre_variables *arbre, logical1 definitions); 3151: void liberation_arbre_variables_partagees(struct_processus *s_etat_processus, 3152: struct_arbre_variables_partagees *arbre); 3153: void liberation_contexte_cas(struct_processus *s_etat_processus); 3154: void liberation_generateur_aleatoire(struct_processus *s_etat_processus); 3155: void liberation_mutexes_arbre_variables_partagees(struct_processus 3156: *s_etat_processus, struct_arbre_variables_partagees *l_element_courant); 3157: void liberation_threads(struct_processus *s_etat_processus); 3158: void liberation_profil(struct_processus *s_etat_processus); 3159: void localisation_courante(struct_processus *s_etat_processus); 3160: void modification_pid_thread_pere(struct_processus *s_etat_processus); 3161: void moindres_carres(struct_processus *s_etat_processus, 3162: struct_matrice *s_matrice_a, struct_matrice *s_matrice_b, 3163: struct_matrice *s_matrice_x); 3164: void profilage(struct_processus *s_etat_processus, unsigned char *fonction); 3165: void rang(struct_processus *s_etat_processus, struct_matrice *s_matrice, 3166: integer8 *valeur); 3167: void recherche_type(struct_processus *s_etat_processus); 3168: void retrait_thread(struct_processus *s_etat_processus); 3169: void retrait_thread_surveillance(struct_processus *s_etat_processus, 3170: struct_descripteur_thread *s_argument_thread); 3171: void rplcore(struct_processus *s_etat_processus); 3172: #endif 3173: 3174: void scrutation_injection(struct_processus *s_etat_processus); 3175: 3176: #ifndef RPLARGS 3177: void scrutation_interruptions(struct_processus *s_etat_processus); 3178: void sf(struct_processus *s_etat_processus, unsigned char indice_drapeau); 3179: void *surveillance_processus(void *argument); 3180: void swap(void *variable_1, void *variable_2, integer8 taille_octets); 3181: void *thread_signaux(void *argument); 3182: void trace(struct_processus *s_etat_processus, FILE *flux); 3183: void traitement_asynchrone_exceptions_gsl(struct_processus *s_etat_processus); 3184: void traitement_exceptions_gsl(const char *reason, const char *file, 3185: int line, int gsl_errno); 3186: void traitement_interruptions_logicielles(struct_processus *s_etat_processus); 3187: void tri_base_symboles_externes(struct_processus *s_etat_processus); 3188: void tri_vecteur(real8 *vecteur, integer8 taille); 3189: void valeurs_propres(struct_processus *s_etat_processus, 3190: struct_matrice *s_matrice, 3191: struct_vecteur *s_valeurs_propres, 3192: struct_matrice *s_vecteurs_propres_gauches, 3193: struct_matrice *s_vecteur_propres_droits); 3194: void valeurs_propres_generalisees(struct_processus *s_etat_processus, 3195: struct_matrice *s_matrice, 3196: struct_matrice *s_metrique, 3197: struct_vecteur *s_valeurs_propres, 3198: struct_matrice *s_vecteurs_propres_gauches, 3199: struct_matrice *s_vecteur_propres_droits); 3200: void valeurs_singulieres(struct_processus *s_etat_processus, 3201: struct_matrice *s_matrice, 3202: struct_matrice *u, struct_vecteur *s, struct_matrice *vh); 3203: void verrouillage_threads_concurrents(struct_processus *s_etat_processus); 3204: #endif 3205: 3206: /* 3207: -------------------------------------------------------------------------------- 3208: Fonctions de gestion des signaux 3209: -------------------------------------------------------------------------------- 3210: */ 3211: 3212: #ifndef RPLARGS 3213: void creation_queue_signaux(struct_processus *s_etat_processus); 3214: void liberation_queue_signaux(struct_processus *s_etat_processus); 3215: void destruction_queue_signaux(struct_processus *s_etat_processus); 3216: int envoi_signal_contexte(struct_processus *s_etat_processus, 3217: enum signaux_rpl signal); 3218: int envoi_signal_processus(pid_t pid, enum signaux_rpl signal); 3219: int envoi_signal_thread(pthread_t tid, enum signaux_rpl signal); 3220: #endif 3221: 3222: /* 3223: -------------------------------------------------------------------------------- 3224: Fonctions de sommation de vecteur dans perte de précision 3225: -------------------------------------------------------------------------------- 3226: */ 3227: 3228: real8 sommation_vecteur_reel(real8 *vecteur, integer8 *taille, 3229: logical1 *erreur_memoire); 3230: complex16 sommation_vecteur_complexe(complex16 *vecteur, integer8 *taille, 3231: logical1 *erreur_memoire); 3232: 3233: /* 3234: -------------------------------------------------------------------------------- 3235: Routine principale 3236: -------------------------------------------------------------------------------- 3237: */ 3238: 3239: #ifndef RPLARGS 3240: int rplinit(int argc, char *argv[], char *envp[], 3241: unsigned char ***resultats, char *rpl_home); 3242: #endif 3243: 3244: /* 3245: -------------------------------------------------------------------------------- 3246: Routines de statistiques 3247: -------------------------------------------------------------------------------- 3248: */ 3249: 3250: #ifndef RPLARGS 3251: real8 correlation_statistique(struct_matrice *s_matrice, 3252: integer8 colonne_1, integer8 colonne_2, logical1 *erreur); 3253: real8 covariance_statistique(struct_matrice *s_matrice, 3254: integer8 colonne_1, integer8 colonne_2, 3255: unsigned char type, logical1 *erreur); 3256: struct_vecteur *ecart_type_statistique(struct_processus *s_etat_processus, 3257: struct_matrice *s_matrice, unsigned char type); 3258: struct_vecteur *moyenne_statistique(struct_processus *s_etat_processus, 3259: struct_matrice *s_matrice); 3260: struct_vecteur *sommation_colonne_statistique( 3261: struct_processus *s_etat_processus, struct_matrice *s_matrice, 3262: integer8 colonne); 3263: struct_vecteur *sommation_produits_colonnes_statistiques( 3264: struct_processus *s_etat_processus, struct_matrice 3265: *s_matrice, integer8 colonne_1, integer8 colonne_2); 3266: struct_vecteur *sommation_statistique(struct_processus *s_etat_processus, 3267: struct_matrice *s_matrice); 3268: struct_vecteur *variance_statistique(struct_processus *s_etat_processus, 3269: struct_matrice *s_matrice, unsigned char type); 3270: #endif 3271: 3272: /* 3273: -------------------------------------------------------------------------------- 3274: Gestion des bibliothèques 3275: -------------------------------------------------------------------------------- 3276: */ 3277: 3278: #ifndef RPLARGS 3279: void *chargement_bibliotheque(struct_processus *s_etat_processus, 3280: unsigned char *bibliotheque); 3281: logical1 execution_fonction_de_bibliotheque(struct_processus *s_etat_processus, 3282: unsigned char *nom_fonction, unsigned char *bibliothque); 3283: logical1 retrait_bibliotheque(struct_processus *s_etat_processus, 3284: struct_bibliotheque *descripteur); 3285: #endif 3286: 3287: struct_liste_chainee *depilement_pile_operationnelle(struct_rpl_arguments 3288: *s_rpl_arguments, struct_objet **s_objet); 3289: struct_liste_chainee *empilement_pile_operationnelle(struct_rpl_arguments 3290: *s_rpl_arguments, struct_objet *s_objet); 3291: struct_liste_chainee *sauvegarde_arguments(struct_rpl_arguments 3292: *s_rpl_arguments, integer8 nombre_arguments); 3293: 3294: /* 3295: -------------------------------------------------------------------------------- 3296: Fonctions retournant un CHARACTER*(*) 3297: -------------------------------------------------------------------------------- 3298: */ 3299: 3300: #ifndef RPLARGS 3301: unsigned char *analyse_algebrique(struct_processus *s_etat_processus, 3302: unsigned char *chaine_algebrique, struct_liste_chainee **l_base_liste); 3303: unsigned char *analyse_flux(struct_processus *s_etat_processus, 3304: unsigned char *flux, integer8 longueur); 3305: unsigned char *chiffrement(struct_processus *s_etat_processus, 3306: const EVP_CIPHER *type_chiffrement, 3307: logical1 encodage, unsigned char *message, integer8 longueur_message, 3308: unsigned char *clef, integer8 longueur_clef, 3309: unsigned char *vecteur_initialisation, 3310: integer8 *longueur_message_chiffre); 3311: unsigned char *compactage(struct_processus *s_etat_processus, 3312: unsigned char *chaine); 3313: unsigned char *conversion_majuscule(struct_processus *s_etat_processus, 3314: unsigned char *chaine); 3315: unsigned char *creation_nom_fichier(struct_processus *s_etat_processus, 3316: unsigned char *chemin); 3317: unsigned char *date_compilation(struct_processus *s_etat_processus); 3318: unsigned char *extraction_chaine(struct_processus *s_etat_processus, 3319: unsigned char *chaine, integer8 i, integer8 j); 3320: unsigned char *formateur(struct_processus *s_etat_processus, long offset, 3321: struct_objet *s_objet); 3322: unsigned char *formateur_fichier(struct_processus *s_etat_processus, 3323: struct_objet *s_objet, struct_objet *s_format, 3324: integer8 longueur, integer8 longueur_champ, unsigned char format, 3325: unsigned char type, integer8 *longueur_effective, integer8 *recursivite, 3326: logical1 export_fichier); 3327: unsigned char *formateur_flux(struct_processus *s_etat_processus, 3328: unsigned char *donnees, integer8 *longueur); 3329: unsigned char *formateur_fichier_nombre(struct_processus *s_etat_processus, 3330: void *valeur_numerique, unsigned char type, 3331: integer8 longueur, integer8 longueur_champ, unsigned char format); 3332: unsigned char *formateur_fichier_binaire_nombre(struct_processus 3333: *s_etat_processus, void *valeur_numerique, unsigned char type_entree, 3334: unsigned char type, integer8 longueur, integer8 *longueur_conversion); 3335: unsigned char *formateur_fichier_reel(struct_processus *s_etat_processus, 3336: void *valeur_numerique, unsigned char type, 3337: integer8 longueur, integer8 longueur_champ, unsigned char format); 3338: unsigned char *formateur_nombre(struct_processus *s_etat_processus, 3339: void *valeur_numerique, unsigned char type); 3340: unsigned char *formateur_reel(struct_processus *s_etat_processus, 3341: void *valeur_numerique, unsigned char type); 3342: unsigned char *messages(struct_processus *s_etat_processus); 3343: unsigned char *pointeur_ieme_caractere(struct_processus *s_etat_processus, 3344: unsigned char *chaine, integer8 position); 3345: unsigned char *purification_chaine(struct_processus *s_etat_processus, 3346: unsigned char *chaine); 3347: unsigned char *recherche_chemin_fichiers_temporaires(struct_processus 3348: *s_etat_processus); 3349: unsigned char *reencodage(struct_processus *s_etat_processus, 3350: unsigned char *chaine_entree, unsigned char *codage_entree, 3351: unsigned char *codage_sortie); 3352: unsigned char *transliteration(struct_processus *s_etat_processus, 3353: unsigned char *chaine_entree, unsigned char *codage_entree, 3354: unsigned char *codage_sortie); 3355: #endif 3356: 3357: /* 3358: -------------------------------------------------------------------------------- 3359: Fonctions retournant un INTEGER*1 (drapeau d'erreur) 3360: -------------------------------------------------------------------------------- 3361: */ 3362: 3363: #ifndef RPLARGS 3364: logical1 analyse_syntaxique(struct_processus *s_etat_processus); 3365: logical1 arret_thread_signaux(struct_processus *s_etat_processus); 3366: logical1 caracteristiques_fichier(struct_processus *s_etat_processus, 3367: unsigned char *nom, logical1 *existence, logical1 *ouverture, 3368: unsigned long *unite); 3369: logical1 controle(struct_processus *s_etat_processus, unsigned char *fichier, 3370: unsigned char *type, unsigned char *somme_candidate); 3371: logical1 controle_integrite(struct_processus *s_etat_processus, 3372: unsigned char *executable_candidat, unsigned char *executable); 3373: logical1 creation_variable(struct_processus *s_etat_processus, 3374: struct_variable *s_variable, 3375: unsigned char autorisation_creation_variable_statique, 3376: unsigned char autorisation_creation_variable_partagee); 3377: logical1 creation_variable_partagee(struct_processus *s_etat_processus, 3378: struct_variable_partagee *s_variable); 3379: logical1 creation_variable_statique(struct_processus *s_etat_processus, 3380: struct_variable_statique *s_variable); 3381: logical1 chainage(struct_processus *s_etat_processus); 3382: logical1 compilation(struct_processus *s_etat_processus); 3383: logical1 depilement(struct_processus *s_etat_processus, 3384: struct_liste_chainee **l_base_liste, struct_objet **s_objet); 3385: logical1 destruction_fichier(unsigned char *nom_fichier); 3386: logical1 empilement(struct_processus *s_etat_processus, 3387: struct_liste_chainee **l_base_liste, struct_objet *s_objet); 3388: logical1 empilement_pile_last(struct_processus *s_etat_processus, 3389: integer8 nombre_arguments); 3390: logical1 evaluation(struct_processus *s_etat_processus, struct_objet *s_objet, 3391: unsigned char type_evaluation); 3392: logical1 initialisation_fichier_acces_direct(struct_processus *s_etat_processus, 3393: sqlite3 *sqlite, logical1 binaire); 3394: logical1 initialisation_fichier_acces_indexe(struct_processus *s_etat_processus, 3395: sqlite3 *sqlite, integer8 position_clef, logical1 binaire); 3396: logical1 lancement_thread_signaux(struct_processus *s_etat_processus); 3397: logical1 recherche_instruction_suivante(struct_processus *s_etat_processus); 3398: logical1 recherche_instruction_suivante_recursive( 3399: struct_processus *s_etat_processus, integer8 recursivite); 3400: logical1 retrait_variable(struct_processus *s_etat_processus, 3401: unsigned char *nom_variable, unsigned char type); 3402: logical1 retrait_variables_par_niveau(struct_processus *s_etat_processus); 3403: logical1 retrait_variable_partagee(struct_processus *s_etat_processus, 3404: unsigned char *nom_variable, union_position_variable position); 3405: logical1 retrait_variables_partagees_locales( 3406: struct_processus *s_etat_processus); 3407: logical1 retrait_variable_statique(struct_processus *s_etat_processus, 3408: unsigned char *nom_variable, union_position_variable position); 3409: logical1 retrait_variables_statiques_locales( 3410: struct_processus *s_etat_processus); 3411: logical1 sequenceur(struct_processus *s_etat_processus); 3412: logical1 sequenceur_optimise(struct_processus *s_etat_processus); 3413: #endif 3414: 3415: /* 3416: -------------------------------------------------------------------------------- 3417: Fonctions retournant un INTEGER*1 (drapeau) 3418: -------------------------------------------------------------------------------- 3419: */ 3420: 3421: logical1 depassement_addition(integer8 *a, integer8 *b, integer8 *resultat); 3422: logical1 depassement_multiplication(integer8 *a, integer8 *b, 3423: integer8 *resultat); 3424: logical1 depassement_soustraction(integer8 *a, integer8 *b, integer8 *resultat); 3425: logical1 depassement_puissance(integer8 *a, integer8 *b, integer8 *resultat); 3426: 3427: #ifndef RPLARGS 3428: logical1 ecriture_pipe(struct_processus *s_etat_processus, int pipe, 3429: struct_objet *s_objet); 3430: logical1 recherche_variable(struct_processus *s_etat_processus, 3431: unsigned char *nom_variable); 3432: logical1 recherche_variable_globale(struct_processus *s_etat_processus, 3433: unsigned char *nom_variable); 3434: logical1 test_cfsf(struct_processus *s_etat_processus, 3435: unsigned char indice_drapeau); 3436: logical1 test_expression_rpn(unsigned char *chaine); 3437: logical1 test_fonction(unsigned char *chaine); 3438: logical1 validation_chaine(unsigned char *chaine); 3439: #endif 3440: 3441: /* 3442: -------------------------------------------------------------------------------- 3443: Fonctions retournant un ssize_t 3444: -------------------------------------------------------------------------------- 3445: */ 3446: 3447: #ifndef RPLARGS 3448: ssize_t read_atomic(struct_processus *s_etat_processus, 3449: int fd, void *buf, size_t count); 3450: ssize_t write_atomic(struct_processus *s_etat_processus, 3451: int fd, void *buf, size_t count); 3452: #endif 3453: 3454: /* 3455: -------------------------------------------------------------------------------- 3456: Fonctions renvoyant un int 3457: -------------------------------------------------------------------------------- 3458: */ 3459: 3460: int alsprintf(struct_processus *s_etat_processus, 3461: unsigned char **strp, const char *fmt, ...); 3462: #ifndef RPLARGS 3463: int association_etat_processus_readline(); 3464: #endif 3465: int interruption_violation_access(void *adresse_fautive, int gravite); 3466: #ifndef RPLARGS 3467: int initialisation_etat_processus_readline(); 3468: int liberation_etat_processus_readline(); 3469: integer8 liste_variables(struct_processus *s_etat_processus, 3470: struct_tableau_variables *tableau); 3471: integer8 nombre_variables(struct_processus *s_etat_processus); 3472: int readline_analyse_syntaxique(int count, int key); 3473: int readline_effacement(int count, int key); 3474: #endif 3475: int std_fprintf(file *flux, const char *format, ...); 3476: int tex_fprintf(struct_processus *s_etat_processus, 3477: file *flux, const char *format, ...); 3478: int transliterated_fprintf(struct_processus *s_etat_processus, file *flux, 3479: const char *format, ...); 3480: int valsprintf(struct_processus *s_etat_processus, 3481: unsigned char **strp, const char *fmt, va_list ap); 3482: int wrapper_instruction_intrinseque(void (*fonction)(), 3483: struct_rpl_arguments *rpl_arguments); 3484: 3485: /* 3486: -------------------------------------------------------------------------------- 3487: Fonctions renvoyant un INTEGER*1 (longueur d'un entier binaire) 3488: -------------------------------------------------------------------------------- 3489: */ 3490: 3491: #ifndef RPLARGS 3492: unsigned char longueur_entiers_binaires(struct_processus *s_etat_processus); 3493: #endif 3494: 3495: /* 3496: -------------------------------------------------------------------------------- 3497: Fonctions retournant un INTEGER*8 (valeur binaire non signée) 3498: -------------------------------------------------------------------------------- 3499: */ 3500: 3501: #ifndef RPLARGS 3502: logical8 masque_entiers_binaires(struct_processus *s_etat_processus); 3503: #endif 3504: 3505: /* 3506: -------------------------------------------------------------------------------- 3507: Fonctions retournant un INTEGER*8 (entier standard RPL/2) 3508: -------------------------------------------------------------------------------- 3509: */ 3510: 3511: #ifndef RPLARGS 3512: integer8 occupation_memoire(struct_objet *s_objet); 3513: integer8 longueur_chaine(struct_processus *s_etat_processus, 3514: unsigned char *chaine); 3515: integer8 position_caractere_de_chaine(struct_processus *s_etat_processus, 3516: unsigned char *chaine, unsigned char *position); 3517: #endif 3518: 3519: /* 3520: -------------------------------------------------------------------------------- 3521: Fonctions renvoyant une liste chaînée (pointeur sur *struct_liste_chainee) 3522: -------------------------------------------------------------------------------- 3523: */ 3524: 3525: #ifndef RPLARGS 3526: struct_liste_chainee *analyse_rpn(struct_processus *s_etat_processus, 3527: unsigned char *chaine_rpn); 3528: #endif 3529: 3530: /* 3531: -------------------------------------------------------------------------------- 3532: Allocateur de buffers à cache 3533: -------------------------------------------------------------------------------- 3534: */ 3535: 3536: void initialisation_allocateur_buffer(struct_processus *s_etat_processus); 3537: void liberation_allocateur_buffer(struct_processus *s_etat_pocessus); 3538: struct_buffer *allocation_buffer(struct_processus *s_etat_processus, 3539: size_t longueur); 3540: void liberation_buffer(struct_processus *s_etat_processus, 3541: struct_buffer *buffer); 3542: 3543: /* 3544: -------------------------------------------------------------------------------- 3545: Fonctions renvoyant une copie de la structure de description des processus 3546: -------------------------------------------------------------------------------- 3547: */ 3548: 3549: #ifndef RPLARGS 3550: struct_processus *copie_etat_processus(struct_processus *s_etat_processus); 3551: #endif 3552: 3553: /* 3554: -------------------------------------------------------------------------------- 3555: Fonctions renvoyant un pointeur sur un fichier (file *) ou un descripteur 3556: -------------------------------------------------------------------------------- 3557: */ 3558: 3559: #ifndef RPLARGS 3560: file *creation_fichier_tex(struct_processus *s_etat_processus); 3561: struct_descripteur_fichier *descripteur_fichier(struct_processus 3562: *s_etat_processus, struct_fichier *s_fichier); 3563: #endif 3564: 3565: /* 3566: -------------------------------------------------------------------------------- 3567: Fonctions renvoyant un pointeur sur une *struct_objet 3568: -------------------------------------------------------------------------------- 3569: */ 3570: 3571: struct_objet *copie_objet(struct_processus *s_etat_processus, 3572: struct_objet *s_objet, unsigned char type); 3573: 3574: struct_objet *allocation(struct_processus *s_etat_processus, enum t_type type); 3575: #ifndef RPLARGS 3576: struct_objet *formateur_date(struct_processus *s_etat_processus, 3577: struct timeval *temps); 3578: struct_objet *lecture_fichier_non_formate(struct_processus *s_etat_processus, 3579: void *argument, integer8 longueur_buffer, logical1 recursivite); 3580: struct_objet *lecture_pipe(struct_processus *s_etat_processus, int pipe); 3581: struct_objet *parametres_sql(struct_processus *s_etat_processus, 3582: struct_objet *s_parametres); 3583: struct_objet *simplification(struct_processus *s_etat_processus, 3584: struct_objet *s_objet); 3585: 3586: struct_arbre_variables *allocation_noeud(struct_processus *s_etat_processus); 3587: struct_arbre_variables **allocation_tableau_noeuds( 3588: struct_processus *s_etat_processus); 3589: 3590: /* 3591: -------------------------------------------------------------------------------- 3592: Fonctions renvoyant un pointeur sur une *struct_liste_variables_statiques 3593: ou *struct_liste_variables_partagees 3594: -------------------------------------------------------------------------------- 3595: */ 3596: 3597: struct_liste_variables_statiques *recherche_variable_statique(struct_processus 3598: *s_etat_processus, unsigned char *nom_variable, 3599: union_position_variable position, unsigned char origine); 3600: struct_liste_variables_partagees *recherche_variable_partagee(struct_processus 3601: *s_etat_processus, unsigned char *nom_variable, 3602: union_position_variable position, unsigned char origine); 3603: #endif 3604: 3605: /* 3606: -------------------------------------------------------------------------------- 3607: Fonctions gérant la complétion automatique 3608: -------------------------------------------------------------------------------- 3609: */ 3610: 3611: char **completion_rpl(); 3612: char *generateur_commandes(); 3613: char **completion_matches(); 3614: 3615: // END C PROTOTYPES 3616: 3617: /* 3618: -------------------------------------------------------------------------------- 3619: Arithmétique 3620: -------------------------------------------------------------------------------- 3621: */ 3622: 3623: void f77absc_(complex16 *c, real8 *resultat); 3624: 3625: void f77additioncc_(complex16 *ca, complex16 *cb, complex16 *resultat); 3626: void f77additionci_(complex16 *ca, integer8 *ib, complex16 *resultat); 3627: void f77additioncr_(complex16 *ca, real8 *rb, complex16 *resultat); 3628: 3629: void f77divisioncc_(complex16 *ca, complex16 *rb, complex16 *resultat); 3630: void f77divisionci_(complex16 *ca, integer8 *ib, complex16 *resultat); 3631: void f77divisioncr_(complex16 *ca, real8 *rb, complex16 *resultat); 3632: void f77divisionic_(integer8 *ib, complex16 *cb, complex16 *resultat); 3633: void f77divisionrc_(real8 *ra, complex16 *cb, complex16 *resultat); 3634: 3635: void f77multiplicationcc_(complex16 *ca, complex16 *cb, complex16 *resultat); 3636: void f77multiplicationci_(complex16 *ca, integer8 *ib, complex16 *resultat); 3637: void f77multiplicationcr_(complex16 *ca, real8 *rb, complex16 *resultat); 3638: 3639: void f77puissancecc_(complex16 *ca, complex16 *cb, complex16 *resultat); 3640: void f77puissanceci_(complex16 *ca, integer8 *ib, complex16 *resultat); 3641: void f77puissancecr_(complex16 *ca, real8 *rb, complex16 *resultat); 3642: void f77puissanceic_(integer8 *ia, complex16 *cb, complex16 *resultat); 3643: void f77puissanceii_(integer8 *ia, integer8 *ib, integer8 *resultat); 3644: void f77puissanceir_(integer8 *ia, real8 *rb, real8 *resultat); 3645: void f77puissancerc_(real8 *ra, complex16 *cb, complex16 *resultat); 3646: void f77puissanceri_(real8 *ra, integer8 *ib, real8 *resultat); 3647: void f77puissancerr_(real8 *ra, real8 *rb, real8 *resultat); 3648: 3649: void f77racinecarreec_(complex16 *ca, complex16 *resultat); 3650: void f77racinecarreein_(integer8 *ia, complex16 *resultat); 3651: void f77racinecarreeip_(integer8 *ia, real8 *resultat); 3652: void f77racinecarreern_(real8 *ia, complex16 *resultat); 3653: void f77racinecarreerp_(real8 *ia, real8 *resultat); 3654: 3655: void f77soustractioncc_(complex16 *ca, complex16 *cb, complex16 *resultat); 3656: void f77soustractionci_(complex16 *ca, integer8 *ib, complex16 *resultat); 3657: void f77soustractioncr_(complex16 *ca, real8 *rb, complex16 *resultat); 3658: void f77soustractionic_(integer8 *ib, complex16 *cb, complex16 *resultat); 3659: void f77soustractionrc_(real8 *ra, complex16 *cb, complex16 *resultat); 3660: 3661: /* 3662: -------------------------------------------------------------------------------- 3663: Trigonométrie complexe 3664: -------------------------------------------------------------------------------- 3665: */ 3666: 3667: void f77acos_(complex16 *argument, complex16 *resultat); 3668: void f77asin_(complex16 *argument, complex16 *resultat); 3669: void f77atan_(complex16 *argument, complex16 *resultat, integer4 *erreur); 3670: void f77cos_(complex16 *argument, complex16 *resultat); 3671: void f77sin_(complex16 *argument, complex16 *resultat); 3672: void f77tan_(complex16 *argument, complex16 *resultat, integer4 *erreur); 3673: 3674: /* 3675: -------------------------------------------------------------------------------- 3676: Fonctions hyperboliques 3677: -------------------------------------------------------------------------------- 3678: */ 3679: 3680: void f77acoshc_(complex16 *argument, complex16 *resultat); 3681: void f77alogc_(complex16 *argument, complex16 *resultat); 3682: void f77asinhc_(complex16 *argument, complex16 *resultat); 3683: void f77atanhc_(complex16 *argument, complex16 *resultat); 3684: void f77cosh_(complex16 *argument, complex16 *resultat); 3685: void f77expc_(complex16 *argument, complex16 *resultat); 3686: void f77lnc_(complex16 *argument, complex16 *resultat, integer4 *erreur); 3687: void f77lnin_(integer8 *argument, complex16 *resultat, integer4 *erreur); 3688: void f77lnrn_(real8 *argument, complex16 *resultat, integer4 *erreur); 3689: void f77logc_(complex16 *argument, complex16 *resultat, integer4 *erreur); 3690: void f77login_(integer8 *argument, complex16 *resultat, integer4 *erreur); 3691: void f77logrn_(real8 *argument, complex16 *resultat, integer4 *erreur); 3692: void f77sinh_(complex16 *argument, complex16 *resultat); 3693: void f77tanh_(complex16 *argument, complex16 *resultat, integer4 *erreur); 3694: void f77acoshi_(integer8 *argument, real8 *resultat); 3695: void f77acoshr_(real8 *argument, real8 *resultat); 3696: void f77asinhi_(integer8 *argument, real8 *resultat); 3697: void f77asinhr_(real8 *argument, real8 *resultat); 3698: void f77atanhi_(integer8 *argument, real8 *resultat); 3699: void f77atanhr_(real8 *argument, real8 *resultat); 3700: void f77lnip_(integer8 *argument, real8 *resultat, integer4 *erreur); 3701: void f77lnrp_(real8 *argument, real8 *resultat, integer4 *erreur); 3702: void f77logip_(integer8 *argument, real8 *resultat, integer4 *erreur); 3703: void f77logrp_(real8 *argument, real8 *resultat, integer4 *erreur); 3704: 3705: /* 3706: -------------------------------------------------------------------------------- 3707: Calculs divers 3708: -------------------------------------------------------------------------------- 3709: */ 3710: 3711: void f90arrangement(integer8 *n, integer8 *k, real8 *resultat); 3712: void f90combinaison(integer8 *n, integer8 *k, real8 *resultat); 3713: void f90fcd(real8 *x, integer8 *n1, integer8 *n2, real8 *resultat); 3714: void f90gausscd(real8 *x, real8 *moyenne, real8 *variance, real8 *resultat); 3715: void f90tcd(real8 *x, integer8 *n, real8 *resultat); 3716: void f90x2cd(real8 *x, integer8 *n, real8 *resultat); 3717: 3718: // BEGIN C PROTOTYPES 3719: void dft(complex16 *dft, integer4 *nombre_lignes, integer4 *nombre_colonnes, 3720: integer4 *inverse, integer4 *erreur); 3721: // END C PROTOTYPES 3722: 3723: /* 3724: -------------------------------------------------------------------------------- 3725: Fonctions Lapack 3726: -------------------------------------------------------------------------------- 3727: */ 3728: 3729: /* 3730: * Calcul de la longueur d'un espace de travail 3731: */ 3732: 3733: #ifndef RPLARGS 3734: integer4 ilaenv_(integer4 *optimal, char *nom_fonction, char *option, 3735: integer4 *n1, integer4 *n2, integer4 *n3, integer4 *n4, 3736: integer4 longueur_nom_fonction, integer4 longueur_option); 3737: 3738: /* 3739: * Inversion 3740: */ 3741: 3742: void dgetri_(integer4 *ordre_a, real8 *a, integer4 *lda, integer4 *pivot, 3743: real8 *work, integer4 *dim_work, integer4 *ios); 3744: void zgetri_(integer4 *ordre_a, complex16 *a, integer4 *lda, integer4 *pivot, 3745: complex16 *work, integer4 *dim_work, integer4 *ios); 3746: 3747: /* 3748: * Valeurs propres 3749: */ 3750: 3751: void zgeev_(unsigned char *calcul_vp_gauches, unsigned char *calcul_vp_droits, 3752: integer4 *dim_matrice1, complex16 *matrice_f77, 3753: integer4 *dim_matrice2, complex16 *valeurs_propres, 3754: complex16 *vpg_f77, integer4 *dim_matrice3, 3755: complex16 *vpd_f77, integer4 *dim_matrice4, 3756: complex16 *work, integer4 *lwork, real8 *rwork, 3757: integer4 *erreur, integer4 longueur_1, integer4 longueur_2); 3758: 3759: /* 3760: * Valeurs propres généralisées 3761: */ 3762: 3763: void zggev_(unsigned char *calcul_vp_gauches, unsigned char *calcul_vp_droits, 3764: integer4 *dim_matrice1, complex16 *matrice_f77, 3765: integer4 *dim_matrice2, complex16 *metrique_f77, 3766: integer4 *dim_matrice3, complex16 *alpha, complex16 *beta, 3767: complex16 *vpg_f77, integer4 *dim_matrice4, 3768: complex16 *vpd_f77, integer4 *dim_matrice5, 3769: complex16 *work, integer4 *lwork, real8 *rwork, 3770: integer4 *erreur, integer4 longueur_1, integer4 longueur_2); 3771: 3772: /* 3773: * Moindres carrés 3774: */ 3775: 3776: void dgelsd_(integer4 *nombre_lignes_a, integer4 *nombre_colonnes_a, 3777: integer4 *nombre_colonnes_b, real8 *matrice_a, integer4 *lda, 3778: real8 *matrice_b, integer4 *ldb, real8 *valeurs_singulieres, 3779: real8 *rcond, integer4 *rank, real8 *work, integer4 *lwork, 3780: integer4 *iwork, integer4 *info); 3781: void zgelsd_(integer4 *nombre_lignes_a, integer4 *nombre_colonnes_a, 3782: integer4 *nombre_colonnes_b, complex16 *matrice_a, integer4 *lda, 3783: complex16 *matrice_b, integer4 *ldb, real8 *valeurs_singulieres, 3784: real8 *rcond, integer4 *rank, complex16 *work, integer4 *lwork, 3785: real8 *rwork, integer4 *iwork, integer4 *info); 3786: 3787: /* 3788: * Moindres carrés généralisé 3789: */ 3790: 3791: /* 3792: * Décomposition en valeurs singulières 3793: */ 3794: 3795: void dgesvd_(unsigned char *jobu, unsigned char *jobvh, 3796: integer4 *m, integer4 *n, real8 *a, integer4 *lda, 3797: real8 *s, real8 *u, integer4 *ldu, real8 *vh, integer4 *ldvh, 3798: real8 *work, integer4 *lwork, integer4 *info, integer4 longueur_jobu, 3799: integer4 longueur_jobvh); 3800: void zgesvd_(unsigned char *jobu, unsigned char *jobvh, 3801: integer4 *m, integer4 *n, real8 *a, integer4 *lda, 3802: real8 *s, real8 *u, integer4 *ldu, real8 *vh, integer4 *ldvh, 3803: real8 *work, integer4 *lwork, real8 *rwork, integer4 *info, 3804: integer4 longueur_jobu, integer4 longueur_jobvh); 3805: 3806: /* 3807: * Factorisations diverses 3808: */ 3809: 3810: /* LU de Crout */ 3811: void dgetrf_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a, 3812: integer4 *lda, integer4 *pivot, integer4 *ios); 3813: void zgetrf_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a, 3814: integer4 *lda, integer4 *pivot, integer4 *ios); 3815: 3816: /* LQ */ 3817: void dgelq2_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a, 3818: integer4 *lda, real8 *tau, real8 *work, integer4 *ios); 3819: void zgelq2_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a, 3820: integer4 *lda, complex16 *tau, complex16 *work, integer4 *ios); 3821: 3822: /* QR */ 3823: void dgeqp3_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a, 3824: integer4 *lda, integer4 *pivot, real8 *tau, real8 *work, 3825: integer4 *lwork, integer4 *ios); 3826: void zgeqp3_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a, 3827: integer4 *lda, integer4 *pivot, complex16 *tau, complex16 *work, 3828: integer4 *lwork, real8 *rwork, integer4 *ios); 3829: 3830: /* Cholesky */ 3831: void dpptrf_(unsigned char *mode, integer4 *n, complex16 *triangle, 3832: integer4 *ios, integer4 longueur); 3833: void zpptrf_(unsigned char *mode, integer4 *n, complex16 *triangle, 3834: integer4 *ios, integer4 longueur); 3835: 3836: /* Schur */ 3837: void dgees_(unsigned char *calcul_vecteur, unsigned char *valeurs_triees, 3838: logical4 (*fonction_tri)(), integer4 *n, real8 *a, 3839: integer4 *lda, integer4 *sdim, real8 *wr, real8 *wi, 3840: real8 *vs, integer4 *ldvs, real8 *work, integer4 *lwork, 3841: logical4 *bwork, integer4 *info, integer4 l1, integer4 l2); 3842: void zgees_(unsigned char *calcul_vecteur, unsigned char *valeurs_triees, 3843: logical4 (*fonction_tri)(), integer4 *n, complex16 *a, 3844: integer4 *lda, integer4 *sdim, complex16 *w, 3845: complex16 *vs, integer4 *ldvs, complex16 *work, integer4 *lwork, 3846: real8 *rwork, logical4 *bwork, integer4 *info, 3847: integer4 l1, integer4 l2); 3848: 3849: /* Déterminant et rang */ 3850: void dgecon_(unsigned char *norm, integer4 *n, real8 *a, integer4 *lda, 3851: real8 *anorm, real8 *rcond, real8 *work, integer4 *iwork, 3852: integer4 *info, integer4 l1); 3853: void dgelsy_(integer4 *m, integer4 *n, integer4 *nrhs, real8 *a, 3854: integer4 *lda, real8 *b, integer4 *ldb, integer4 *jpvt, real8 *rcond, 3855: integer4 *rank, real8 *work, integer4 *lwork, integer4 *info); 3856: real8 dlange_(unsigned char *norme, integer4 *n, integer4 *m, real8 *a, 3857: integer4 *lda, real8 *work, integer4 longueur); 3858: real8 zlange_(unsigned char *norme, integer4 *n, integer4 *m, real8 *a, 3859: integer4 *lda, real8 *work, integer4 longueur); 3860: void zgecon_(unsigned char *norm, integer4 *n, complex16 *a, integer4 *lda, 3861: real8 *anorm, real8 *rcond, complex16 *work, real8 *rwork, 3862: integer4 *info, integer4 l1); 3863: void zgelsy_(integer4 *m, integer4 *n, integer4 *nrhs, complex16 *a, 3864: integer4 *lda, complex16 *b, integer4 *ldb, integer4 *jpvt, 3865: real8 *rcond, integer4 *rank, complex16 *work, integer4 *lwork, 3866: real8 *rwork, integer4 *info); 3867: #endif 3868: 3869: /* 3870: * Fonction testant la requête d'arrêt (nécessaire pour tester le 3871: * drapeau depuis une bibliothèque). 3872: */ 3873: 3874: int test_arret(struct_processus *s_etat_processus); 3875: 3876: #endif 3877: 3878: // vim: ts=4