Annotation of rpl/src/rpl.h, revision 1.340
1.1 bertrand 1: /*
2: ================================================================================
1.335 bertrand 3: RPL/2 (R) version 4.1.32
1.339 bertrand 4: Copyright (C) 1989-2020 Dr. BERTRAND Joël
1.1 bertrand 5:
6: This file is part of RPL/2.
7:
8: RPL/2 is free software; you can redistribute it and/or modify it
9: under the terms of the CeCILL V2 License as published by the french
10: CEA, CNRS and INRIA.
11:
12: RPL/2 is distributed in the hope that it will be useful, but WITHOUT
13: ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14: FITNESS FOR A PARTICULAR PURPOSE. See the CeCILL V2 License
15: for more details.
16:
17: You should have received a copy of the CeCILL License
18: along with RPL/2. If not, write to info@cecill.info.
19: ================================================================================
20: */
1.329 bertrand 21:
1.217 bertrand 22:
1.339 bertrand 23: #define DEBUG_MEMOIRE
1.1 bertrand 24: #ifndef INCLUSION_RPL
25: #define INCLUSION_RPL
1.10 bertrand 26:
1.101 bertrand 27: #ifndef __RPLCAS
28: # define _GNU_SOURCE
1.116 bertrand 29: # define _XOPEN_SOURCE 700
1.101 bertrand 30: #endif
31:
1.10 bertrand 32: #define _REENTRANT
33:
1.101 bertrand 34: #ifndef __RPLCAS
35: # ifdef Darwin
36: # define _DARWIN_C_SOURCE
37: # endif
1.32 bertrand 38:
1.101 bertrand 39: # ifdef OpenBSD
40: # define _BSD_SOURCE
41: # endif
1.266 bertrand 42:
43: # ifdef FreeBSD
1.267 bertrand 44: # define __BSD_VISIBLE 1
1.266 bertrand 45: # endif
1.56 bertrand 46: #endif
47:
1.51 bertrand 48: #ifdef OS2
1.101 bertrand 49: # ifndef __RPLCAS
50: # define _BSD_SOURCE
51: # endif
1.51 bertrand 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"
1.53 bertrand 60:
61: # define sched_yield(arg)
1.51 bertrand 62: #endif
63:
1.235 bertrand 64: #ifdef CYGWIN
65: # define SA_ONSTACK 0
66: #endif
67:
1.302 bertrand 68: #ifdef BROKEN_SIGSEGV
69: # undef HAVE_STACK_OVERFLOW_RECOVERY
70: # undef HAVE_SIGSEGV_RECOVERY
71: #endif
72:
1.286 bertrand 73: #define DEBUG_TRACE uprintf("[%d/%X] %s(%d)\n", \
74: getpid(), pthread_self(), __FILE__, __LINE__);
1.289 bertrand 75: #define TEST_ABSENCE_FICHIER(nom) \
76: { int ios; struct stat *buf; ios = stat(nom, buf); \
77: if (ios == 0) BUG(1, uprintf("File %s found!\n", nom)); }
1.37 bertrand 78:
1.1 bertrand 79: /*
80: ================================================================================
81: INCLUSIONS
82: ================================================================================
83: */
84:
85: #include <stdio.h>
86: #include <stdlib.h>
1.207 bertrand 87: #include <stdint.h>
1.1 bertrand 88: #include <math.h>
89: #include <string.h>
90: #include <strings.h>
91: #include <syslog.h>
92: #include <errno.h>
1.18 bertrand 93: #include <stdarg.h>
1.151 bertrand 94: #include <poll.h>
1.219 bertrand 95: #include <signal.h>
1.316 bertrand 96: #include <sys/time.h>
1.1 bertrand 97:
98: #ifndef RPLARGS
1.32 bertrand 99: # include <sys/mman.h>
1.1 bertrand 100: # include <sys/resource.h>
101: # include <sys/select.h>
102: # include <sys/socket.h>
103: # include <sys/stat.h>
104: # include <sys/timeb.h>
105: # include <sys/types.h>
106: # include <sys/un.h>
107: # include <sys/wait.h>
1.317 bertrand 108: # include <omp.h>
1.1 bertrand 109:
110: # include <arpa/inet.h>
111: # include <netinet/in.h>
112: # include <netdb.h>
113:
114: # include <dlfcn.h>
115: # include <fcntl.h>
116: # include <pthread.h>
1.150 bertrand 117: # include <regex.h>
1.51 bertrand 118:
119: # ifdef OS2
120: # undef pthread_mutexattr_settype
121: # define pthread_mutexattr_settype(a, b)
122: # endif
123:
1.1 bertrand 124: # include <pwd.h>
1.134 bertrand 125: # ifdef SHARED_MEMORY
126: # include <sys/shm.h>
127: # endif
1.57 bertrand 128:
1.241 bertrand 129: # ifndef IPCS_SYSV
130: # include <semaphore.h>
131: # else
132: # include <sys/ipc.h>
133: # include <sys/sem.h>
1.53 bertrand 134:
1.244 bertrand 135: # ifdef OS2
136: # define INCL_DOSSEMAPHORES
137: # define INCL_DOSMEMMGR
138: # define INCL_DOSERRORS
139: # include <os2.h>
140:
141: typedef struct _OS2SEM
142: {
143: HMTX hmtx;
144: HEV hev;
145: ULONG shared;
146: ULONG *cnt;
147: ULONG *nopened;
148: ULONG allocated;
149: } sem_t;
150: # else // IPCS_SYSV
151: typedef struct
152: {
153: int sem;
154: int alloue;
155: unsigned char *path;
156: pid_t pid;
157: pthread_t tid;
158: } sem_t;
1.130 bertrand 159: # endif
1.244 bertrand 160:
161: # ifndef SEM_FAILED
162: # define SEM_FAILED NULL
163: # endif
164:
165: sem_t *sem_open_SysV(const char *nom, int oflag, ...);
166: int sem_init_SysV(sem_t *sem, int shared, unsigned int value);
167: int sem_close_SysV(sem_t *sem);
168: int sem_wait_SysV(sem_t *sem);
169: int sem_trywait_SysV(sem_t *sem);
170: int sem_timedwait_SysV(sem_t *sem, struct timespec *ts);
171: int sem_post_SysV(sem_t *sem);
172: int sem_getvalue_SysV(sem_t *sem, int *value);
173: int sem_unlink_SysV(char *nom);
174: int sem_destroy_SysV(sem_t *sem);
1.51 bertrand 175: # endif
176:
1.1 bertrand 177: # include <setjmp.h>
178: # include <termios.h>
179: # include <time.h>
180: # include <unistd.h>
181: # include <locale.h>
182:
183: # include "history.h"
184: # include "readline.h"
185: # include "termcap.h"
186: # include "iconv.h"
1.214 bertrand 187: # include "zlib.h"
1.1 bertrand 188:
1.13 bertrand 189: # include "openssl/evp.h"
1.194 bertrand 190: # ifndef OPENSSL_NO_MD2
191: # include "openssl/md2.h"
192: # endif
193: # ifndef OPENSSL_NO_MD4
194: # include "openssl/md4.h"
195: # endif
196: # ifndef OPENSSL_NO_MD5
197: # include "openssl/md5.h"
198: # endif
199: # ifndef OPENSSL_NO_MDC2
200: # include "openssl/mdc2.h"
201: # endif
202: # ifndef OPENSSL_NO_RIPEMD
203: # include "openssl/ripemd.h"
204: # endif
205: # ifndef OPENSSL_NO_SHA
206: # include "openssl/sha.h"
207: # endif
208: # ifndef OPENSSL_NO_WHIRLPOOL
209: # include "openssl/whrlpool.h"
210: # endif
1.195 bertrand 211: # ifndef OPENSSL_NO_AES
212: # include "openssl/aes.h"
213: # endif
1.196 bertrand 214: # ifndef OPENSSL_NO_CAMELLIA
215: # include "openssl/camellia.h"
216: # endif
217: # ifndef OPENSSL_NO_RC2
218: # include "openssl/rc2.h"
219: # endif
220: # ifndef OPENSSL_NO_IDEA
221: # include "openssl/idea.h"
222: # endif
1.194 bertrand 223:
1.15 bertrand 224: # include "sqlite3.h"
1.301 bertrand 225:
226: # ifndef BROKEN_SIGSEGV
227: # include "sigsegv.h"
228: # endif
229:
1.135 bertrand 230: # ifdef OS2
231: // Bug de libsigsegv
232: # undef HAVE_STACK_OVERFLOW_RECOVERY
233: # endif
1.13 bertrand 234:
1.1 bertrand 235: # define GSL_RANGE_CHECK_OFF
236: # include "gsl/gsl_cdf.h"
237: # include "gsl/gsl_cblas.h"
238: # include "gsl/gsl_errno.h"
239: # include "gsl/gsl_fft_complex.h"
240: # include "gsl/gsl_permutation.h"
241: # include "gsl/gsl_randist.h"
242: # include "gsl/gsl_rng.h"
243: # include "gsl/gsl_sf.h"
244: #endif
245:
246: #ifdef SunOS
247: # include <ieeefp.h>
248: #endif
249:
1.259 bertrand 250: // Définition spécifique à Hurd
1.23 bertrand 251: #ifndef PIPE_BUF
252: # define fpathconf (".", _PC_PIPE_BUF)
253: #endif
254:
1.1 bertrand 255: #ifdef MYSQL_SUPPORT
256: # include <mysql.h>
257: # define mysqlclose(arg) mysql_close(arg.mysql)
258: #else
259: # define mysqlclose(arg)
260: #endif
261:
262: #ifdef POSTGRESQL_SUPPORT
263: # include <libpq-fe.h>
264: # define postgresqlclose(arg) PQfinish(arg.postgresql)
265: #else
266: # define postgresqlclose(arg)
267: #endif
268:
1.25 bertrand 269: #include "librplprototypes.h"
1.1 bertrand 270:
1.61 bertrand 271: #ifndef RPLARGS
272: # ifndef UNIX_PATH_MAX
273: struct sockaddr_un sizecheck;
274: # define UNIX_PATH_MAX sizeof(sizecheck.sun_path)
275: # endif
1.56 bertrand 276: #endif
277:
1.163 bertrand 278: #ifdef MAIN_RPL
279: # define __EXTERN__
280: # define __STATIC_MUTEX_INITIALIZATION__ = PTHREAD_MUTEX_INITIALIZER
281: #else
282: # define __EXTERN__ extern
283: # define __STATIC_MUTEX_INITIALIZATION__
284: #endif
285:
1.299 bertrand 286:
1.60 bertrand 287: /*
288: ================================================================================
1.259 bertrand 289: Bugs spécifiques
1.60 bertrand 290: ================================================================================
291: */
292:
1.259 bertrand 293: // Néant
1.164 bertrand 294:
295: /*
296: ================================================================================
297: TYPES
298: ================================================================================
299: */
300:
301: typedef FILE file;
302: typedef unsigned char t_8_bits;
303:
304: #ifndef RPLARGS
305: # include "rpltypes-conv.h"
306: #else
307: # include "rpltypes.h"
308: #endif
309:
1.120 bertrand 310: enum signaux_rpl
311: {
1.122 bertrand 312: rpl_signull = 0,
1.120 bertrand 313: rpl_sigint,
314: rpl_sigterm,
1.259 bertrand 315: rpl_sigstart, // Signal envoyé par un père pour lancer son fils.
316: rpl_sigcont, // Signal de redémarrage d'un processus arrêté par
1.120 bertrand 317: // SUSPEND
1.259 bertrand 318: rpl_sigstop, // Signal d'arrêt envoyé par l'instruction STOP ou
1.120 bertrand 319: // FUSE. (FSTOP)
1.259 bertrand 320: rpl_sigabort, // Signal envoyé par l'instruction ABORT (à regrouper
1.120 bertrand 321: // avec FABORT)
1.259 bertrand 322: rpl_sigurg, // Signal d'arrêt urgent
323: rpl_siginject, // Signal indiquant la présence d'une donnée à lire
324: // envoyée depuis le père
325: rpl_sigalrm, // Signal d'alarme (erreur système) depuis un fils
1.120 bertrand 326: rpl_sighup,
327: rpl_sigtstp,
1.121 bertrand 328: rpl_sigexcept,
1.331 bertrand 329: rpl_sigmax,
330: rpl_siguser // Base des signaux à la discrétion de l'utilisateur
1.120 bertrand 331: };
332:
333: #define LONGUEUR_QUEUE_SIGNAUX 1024
334:
1.259 bertrand 335: // Une structure s_queue_signaux est créée par processus (et non par thread).
336: // Elle est projetée dans un segment de mémoire partagée pour qu'elle soit
337: // accessible à la fois du père et des fils.
1.120 bertrand 338:
1.133 bertrand 339: #ifndef RPLARGS
1.120 bertrand 340: typedef struct queue_signaux
341: {
342: volatile int pointeur_lecture;
343: volatile int pointeur_ecriture;
1.239 bertrand 344: volatile logical1 requete_arret;
345:
1.164 bertrand 346: pthread_t thread_signaux;
1.274 bertrand 347: pid_t controle;
1.63 bertrand 348:
1.120 bertrand 349: volatile struct
350: {
351: pid_t pid;
352: enum signaux_rpl signal;
353: } queue[LONGUEUR_QUEUE_SIGNAUX];
1.239 bertrand 354:
355: # ifdef OS2
356: sem_t semaphore;
357: sem_t signalisation;
358: sem_t arret_signalisation;
359: # endif
1.120 bertrand 360: } struct_queue_signaux;
1.63 bertrand 361:
1.239 bertrand 362: __EXTERN__ struct_queue_signaux *s_queue_signaux;
363: __EXTERN__ int f_queue_signaux;
1.163 bertrand 364:
1.239 bertrand 365: # ifndef OS2
366: __EXTERN__ sem_t *semaphore_queue_signaux;
367: __EXTERN__ sem_t *semaphore_signalisation;
368: __EXTERN__ sem_t *semaphore_arret_signalisation;
1.62 bertrand 369: # endif
1.57 bertrand 370: #endif
371:
1.68 bertrand 372: #if ! defined(UNION_SEMUN) && defined(IPCS_SYSV)
1.60 bertrand 373: union semun
374: {
375: int val;
376: struct semid_ds *buf;
377: unsigned short *array;
378: struct seminfo *__buf;
379: };
380: #endif
381:
1.132 bertrand 382: #ifndef RTLD_LOCAL
383: # define RTLD_LOCAL 0
384: #endif
385:
386: #ifndef SIGSTKSZ
387: # define SIGSTKSZ 65536
388: #endif
1.53 bertrand 389:
1.258 bertrand 390:
1.53 bertrand 391: /*
392: ================================================================================
1.259 bertrand 393: SÉMAPHORES
1.53 bertrand 394: ================================================================================
395: */
396:
1.68 bertrand 397: #ifdef IPCS_SYSV
1.246 bertrand 398: # ifdef DEBUG_SEMAPHORES
1.333 bertrand 399: # define sem_init(a, b, c) ({ \
400: uprintf("[%d-%llu] Semaphore %s (%p) "\
401: "initialization at %s() " \
402: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
403: pthread_self(), \
404: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
405: sem_init_SysV(a, b, c); })
1.247 bertrand 406: # define sem_wait(a) ({ int value; sem_getvalue(a, &value); \
407: uprintf("[%d-%llu] Semaphore %s (%p) "\
408: "waiting at %s() " \
1.327 bertrand 409: "line #%d <%d>\n", (int) getpid(), (unsigned long long) i\
1.247 bertrand 410: pthread_self(), \
1.327 bertrand 411: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
1.247 bertrand 412: sem_wait_SysV(a); })
1.328 bertrand 413: # define sem_trywait(a) ({ int value; sem_getvalue(a, &value); \
414: uprintf("[%d-%llu] Semaphore %s (%p) "\
415: "trywaiting at %s() " \
416: "line #%d <%d>\n", (int) getpid(), (unsigned long long) i\
417: pthread_self(), \
418: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
419: sem_trywait_SysV(a); })
420: # define sem_post(a) ({ int value; sem_getvalue(a, &value); \
1.247 bertrand 421: uprintf("[%d-%llu] Semaphore %s (%p) "\
422: "posting at %s() " \
1.327 bertrand 423: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
1.247 bertrand 424: pthread_self(), \
1.327 bertrand 425: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
1.247 bertrand 426: sem_post_SysV(a); })
1.328 bertrand 427: # define sem_destroy(a) ({ int value; sem_getvalue(a, &value); \
428: uprintf("[%d-%llu] Semaphore %s (%p) "\
429: "destroying at %s() " \
430: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
431: pthread_self(), \
432: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
1.247 bertrand 433: if (value == 0) BUG(1, uprintf("Value %d\n", value)); \
434: sem_destroy_SysV(a); })
435: # else
1.246 bertrand 436: # define sem_destroy(a) sem_destroy_SysV(a)
437: # define sem_wait(a) sem_wait_SysV(a)
438: # define sem_post(a) sem_post_SysV(a)
439: # endif
440:
1.53 bertrand 441: # define sem_init(a, b, c) sem_init_SysV(a, b, c)
442: # define sem_trywait(a) sem_trywait_SysV(a)
1.170 bertrand 443: # define sem_timedwait(a, b) sem_timedwait_SysV(a, b)
1.53 bertrand 444: # define sem_getvalue(a, b) sem_getvalue_SysV(a, b)
445: # define sem_open(...) sem_open_SysV(__VA_ARGS__)
446: # define sem_close(a) sem_close_SysV(a)
447: # define sem_unlink(a) sem_unlink_SysV(a)
1.246 bertrand 448: #else
1.247 bertrand 449: # ifdef DEBUG_SEMAPHORES
1.333 bertrand 450: # define sem_init(a, b, c) ({ \
451: uprintf("[%d-%llu] Semaphore %s (%p) "\
452: "initialization at %s() " \
453: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
454: pthread_self(), \
455: #a, a, __FUNCTION__, __LINE__, c), fflush(stdout); \
456: sem_init(a, b, c); })
1.247 bertrand 457: # define sem_wait(a) ({ int value; sem_getvalue(a, &value); \
458: uprintf("[%d-%llu] Semaphore %s (%p) "\
459: "waiting at %s() " \
1.327 bertrand 460: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
1.247 bertrand 461: pthread_self(), \
1.327 bertrand 462: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
463: sem_wait(a); })
1.328 bertrand 464: # define sem_trywait(a) ({ int value; sem_getvalue(a, &value); \
465: uprintf("[%d-%llu] Semaphore %s (%p) "\
466: "trywaiting at %s() " \
467: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
468: pthread_self(), \
469: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
470: sem_trywait(a); })
1.247 bertrand 471: # define sem_post(a) ({ int value; sem_getvalue(a, &value); \
472: uprintf("[%d-%llu] Semaphore %s (%p) "\
473: "posting at %s() " \
1.327 bertrand 474: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
1.247 bertrand 475: pthread_self(), \
1.327 bertrand 476: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
477: sem_post(a); })
1.247 bertrand 478: # define sem_destroy(a) ({ int value; sem_getvalue(a, &value); \
1.328 bertrand 479: uprintf("[%d-%llu] Semaphore %s (%p) "\
480: "destroying at %s() " \
481: "line #%d <%d>\n", (int) getpid(), (unsigned long long) \
482: pthread_self(), \
483: #a, a, __FUNCTION__, __LINE__, value), fflush(stdout); \
1.247 bertrand 484: if (value == 0) BUG(1, uprintf("Value %d\n", value)); \
485: sem_destroy(a); })
486: # endif
1.53 bertrand 487: #endif
488:
489:
1.1 bertrand 490: /*
491: ================================================================================
492: SIGNAUX
493: ================================================================================
494: */
495:
496: #ifndef RPLARGS
1.57 bertrand 497:
1.259 bertrand 498: // Signaux utilisés par défaut :
1.57 bertrand 499: // SIGINT
500: // SIGTSTP
501: // SIGCONT
502: // SIGPIPE
1.259 bertrand 503: // SIGUSR1 et SIGUSR2 sont utilisé par libsigsegv.
1.153 bertrand 504: // SIGHUP
505: // SIGALRM
1.37 bertrand 506:
1.171 bertrand 507: # define SIGTEST 255
1.118 bertrand 508:
1.37 bertrand 509: // Nombre d'interruptions disponibles
1.1 bertrand 510: # define d_NOMBRE_INTERRUPTIONS 64
511: #endif
512:
513: /*
514: ================================================================================
1.259 bertrand 515: Granularité temporelle
1.1 bertrand 516: ================================================================================
517: */
518:
519: #ifndef RPLARGS
520: # define GRANULARITE_us 10
521: # define GRANULARITE_us_max 100000
522: # define INCR_GRANULARITE(g) \
523: do g = 1000 * ((g >= (GRANULARITE_us_max * 1000)) \
524: ? GRANULARITE_us_max : ((g / 1000) + GRANULARITE_us)); while(0)
525: #endif
526:
527: /*
528: ================================================================================
529: Options de debug
530: ================================================================================
531: */
532:
533: #ifndef RPLARGS
534: # define d_debug_pile_utilisateur ((integer8) 0x1)
535: # define d_debug_pile_systeme ((integer8) 0x2)
536: # define d_debug_appels_fonctions ((integer8) 0x4)
537: # define d_debug_processus ((integer8) 0x8)
538: # define d_debug_analyse ((integer8) 0x10)
539: # define d_debug_fusible ((integer8) 0x20)
540: # define d_debug_variables ((integer8) 0x40)
541: # define d_debug_fonctions_intrinseques ((integer8) 0x80)
542: # define d_debug_niveaux ((integer8) 0x100)
543: # define d_conversion_RPN ((integer8) 0x200)
544: # define d_traitement_interruption ((integer8) 0x400)
545: # define d_debug_signaux ((integer8) 0x800)
546: #endif
547:
548: /*
549: ================================================================================
550: Variables globales
551: ================================================================================
552: */
553:
554: #ifndef RPLARGS
1.22 bertrand 555: # ifdef SEMAPHORES_NOMMES
556: # define LONGUEUR_NOM_SEMAPHORE 64
1.163 bertrand 557: # define __PTR__ *
558: # else
559: # define __PTR__
560: # endif
1.22 bertrand 561:
1.163 bertrand 562: __EXTERN__ jmp_buf contexte_ecriture;
563: __EXTERN__ jmp_buf contexte_impression;
564: __EXTERN__ jmp_buf contexte_initial;
565: __EXTERN__ jmp_buf contexte_processus;
566: __EXTERN__ jmp_buf contexte_thread;
1.118 bertrand 567:
1.171 bertrand 568: __EXTERN__ volatile int signal_test;
1.119 bertrand 569:
1.163 bertrand 570: __EXTERN__ pid_t pid_processus_pere;
1.1 bertrand 571:
1.330 bertrand 572: __EXTERN__ pthread_mutex_t mutex_sigaction;
1.280 bertrand 573: __EXTERN__ pthread_mutex_t mutex_liste_threads;
1.333 bertrand 574: __EXTERN__ pthread_mutex_t mutex_liste_threads_surveillance;
1.188 bertrand 575: __EXTERN__ pthread_mutex_t mutex_creation_variable_partagee
1.163 bertrand 576: __STATIC_MUTEX_INITIALIZATION__;
1.175 bertrand 577: __EXTERN__ pthread_mutex_t mutex_sections_critiques;
1.188 bertrand 578: __EXTERN__ pthread_mutex_t mutex_liste_variables_partagees;
1.239 bertrand 579: __EXTERN__ pthread_mutex_t mutex_sem __STATIC_MUTEX_INITIALIZATION__;
1.118 bertrand 580:
1.163 bertrand 581: __EXTERN__ volatile int routine_recursive;
1.332 bertrand 582: __EXTERN__ volatile int nombre_threads_surveillance_processus;
1.245 bertrand 583:
1.257 bertrand 584: # define SEM_FORK 0
1.245 bertrand 585: # define SEM_QUEUE 1
1.246 bertrand 586: # define SEM_SIGNALISATION 2
587: # define SEM_ARRET_SIGNALISATION 3
1.245 bertrand 588:
589: sem_t *sem_init2(unsigned int valeur, pid_t pid, int ordre);
590: sem_t *sem_init3(unsigned int valeur, pid_t pid, pthread_t tid, int ordre);
591: int sem_destroy2(sem_t *semaphore_p, pid_t pid, int ordre);
592: int sem_destroy3(sem_t *semaphore_p, pid_t pid, pthread_t tid, int ordre);
593: int sem_getvalue2(sem_t *semaphore, int *valeur);
594: sem_t *sem_open2(pid_t pid, int ordre);
1.1 bertrand 595: #endif
596:
1.259 bertrand 597: // Le mutex est là uniquement pour pouvoir émuler le comportement
598: // de sem_getvalue() sur un système comme MacOS X qui ne possède pas
1.125 bertrand 599: // cette fonction.
1.22 bertrand 600:
1.239 bertrand 601: #ifdef Darwin
1.22 bertrand 602: #define sem_getvalue(semaphore, value) sem_getvalue2(semaphore, value)
603: #define sem_post(semaphore) \
604: ({ int r; pthread_mutex_lock(&mutex_sem); \
605: r = sem_post(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
606: #define sem_wait(semaphore) \
607: ({ int r; pthread_mutex_lock(&mutex_sem); \
608: r = sem_wait(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
609: #define sem_trywait(semaphore) \
610: ({ int r; pthread_mutex_lock(&mutex_sem); \
611: r = sem_trywait(semaphore), pthread_mutex_unlock(&mutex_sem); r; })
612: #endif
613:
1.1 bertrand 614: /*
615: ================================================================================
616: Macros
617: ================================================================================
618: */
619:
1.259 bertrand 620: // Par défaut, tout est redirigé vers stderr sauf indication explicite de
1.1 bertrand 621: // stdout.
622:
623: #define printf(...) transliterated_fprintf(s_etat_processus, \
624: stderr, __VA_ARGS__)
625: #define fprintf(flux, ...) transliterated_fprintf(s_etat_processus, \
626: flux, __VA_ARGS__)
1.258 bertrand 627: #define uprintf(...) std_fprintf(stderr, __VA_ARGS__)
628: #define ufprintf(flux, ...) std_fprintf(flux, __VA_ARGS__)
1.1 bertrand 629:
630: #ifdef SunOS
631: # define fopen(...) ({ FILE *desc; \
632: while((desc = fopen(__VA_ARGS__)) == NULL) \
633: { if ((errno != EINTR) && (errno != 0)) break; } desc; })
1.69 bertrand 634: # define freopen(...) ({ FILE *desc; \
635: while((desc = freopen(__VA_ARGS__)) == NULL) \
636: { if ((errno != EINTR) && (errno != 0)) break; } desc; })
1.1 bertrand 637: # define fclose(...) ({ int ios; \
638: while((ios = fclose(__VA_ARGS__)) != 0) \
639: { if ((errno != EINTR) && (errno != 0)) break; } ios; })
640: # define fflush(flux) ({ int ios; \
641: while((ios = fflush((flux == stdout) ? stderr : flux)) != 0) \
642: { if ((errno != EINTR) && (errno != 0)) break; } ios; })
643: # define sem_open(...) ({ sem_t *semaphore; \
644: while((semaphore = sem_open(__VA_ARGS__)) == SEM_FAILED) \
645: { if (errno != EINTR) break; } semaphore; })
646: #else // !SunOS
647: # define fflush(flux) fflush((flux == stdout) ? stderr : flux)
648: #endif
649:
1.259 bertrand 650: // Redéfinition de abs pour un fonctionnement en entier de type long long int
1.1 bertrand 651:
1.51 bertrand 652: #ifdef __GNUC__
1.1 bertrand 653: # define abs(i) ({ typeof(i) _i; _i = (i); (_i >= 0) ? _i : -_i; })
1.259 bertrand 654: // typeof() est une extension de gcc, mais est présent sur d'autres compilateurs
655: // comme Sun Studio. Dans le cas où typeof() n'existe pas, il est possible
656: // d'utiliser la macro suivante, mais elle possède un effet de bord dû à
657: // l'évaluation multiple de l'argument.
1.1 bertrand 658: #else
659: # define abs(i) (((i) >= 0) ? (i) : (-i))
660: #endif
661:
1.9 bertrand 662: #define NOTICE(m) \
663: do \
664: { \
665: ufprintf(stderr, "[%d-%llu] %s() from %s at line %d: %s\n", \
666: getpid(), (unsigned long long) pthread_self(), \
667: __FUNCTION__, __FILE__, __LINE__, m); \
668: fflush(stderr); \
669: } while(0)
670:
671: #ifdef __GLIBC__
1.308 bertrand 672: # include <execinfo.h>
673: # define __BACKTRACE
674: # define BACKTRACE(n) \
1.1 bertrand 675: do \
676: { \
677: void *buffer[n]; \
678: int nb, i; \
679: char **appels; \
680: pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER; \
681: nb = backtrace(buffer, n); \
682: appels = backtrace_symbols(buffer, nb); \
683: pthread_mutex_lock(&mutex); \
684: uprintf("[%d-%llu] BACKTRACE <%s()> at line #%d\n", \
685: getpid(), pthread_self(), __FUNCTION__, __LINE__); \
686: if (appels != NULL) \
687: { \
688: for(i = 0; i < nb; i++) \
1.23 bertrand 689: uprintf(" %s\n", appels[i]); \
1.258 bertrand 690: sys_free(appels); \
1.1 bertrand 691: } \
692: else \
693: uprintf("Nullified backtrace\n"); \
694: uprintf("[%d-%llu] END OF BACKTRACE\n", getpid(), pthread_self()); \
695: fflush(stdout); \
696: pthread_mutex_unlock(&mutex); \
697: } while(0)
1.9 bertrand 698: #else
1.308 bertrand 699: # define BACKTRACE(n) NOTICE("BACKTRACE only defined in glibc")
1.9 bertrand 700: #endif
1.1 bertrand 701:
1.35 bertrand 702: #ifdef __BACKTRACE
703: # define BUG(b, ...) \
704: do { if (b) { uprintf("[%d] BUG! <%s()> at line #%d of %s\n", \
705: (int) getpid(), __FUNCTION__, __LINE__, __FILE__); \
706: __VA_ARGS__; fflush(stdout); \
707: BACKTRACE(64); \
708: pthread_kill(pthread_self(), SIGBUS); }} while(0)
709: #else
710: # define BUG(b, ...) \
711: do { if (b) { uprintf("[%d] BUG! <%s()> at line #%d of %s\n", \
712: (int) getpid(), __FUNCTION__, __LINE__, __FILE__); \
713: __VA_ARGS__; fflush(stdout); \
714: pthread_kill(pthread_self(), SIGBUS); }} while(0)
715: #endif
716:
1.1 bertrand 717:
718: /*
719: ================================================================================
720: Affichage des points de retour des fonctions
721: ================================================================================
722: */
723:
1.9 bertrand 724: #ifdef DEBUG_MEMOIRE
1.35 bertrand 725: void analyse_post_mortem();
1.9 bertrand 726: void *debug_memoire_ajout(size_t taille, const unsigned char *fonction,
727: unsigned long ligne, const unsigned char *argument);
1.39 bertrand 728: void debug_memoire_initialisation();
1.9 bertrand 729: void *debug_memoire_modification(void *pointeur, size_t taille,
730: const unsigned char *fonction, unsigned long ligne,
731: const unsigned char *argument);
732: void debug_memoire_retrait(void *ptr);
1.35 bertrand 733: void debug_memoire_verification();
1.9 bertrand 734:
735: #define free(s) debug_memoire_retrait(s)
1.340 ! bertrand 736: #ifdef RPLCXX
! 737: # define malloc(s) debug_memoire_ajout(s, \
! 738: const_cast<const unsigned char *> \
! 739: (reinterpret_cast<unsigned char *> \
! 740: (const_cast<char *>(__FUNCTION__))), __LINE__, \
! 741: const_cast<const unsigned char *> \
! 742: (reinterpret_cast<unsigned char *> \
! 743: (const_cast<char *>(#s))))
! 744: # define realloc(s, t) debug_memoire_modification(s, t, \
! 745: const_cast<const unsigned char *> \
! 746: (reinterpret_cast<unsigned char *> \
! 747: (const_cast<char *>(__FUNCTION__))), __LINE__, \
! 748: const_cast<const unsigned char *> \
! 749: (reinterpret_cast<unsigned char *> \
! 750: (const_cast<char *>(#t))))
! 751: #else
! 752: # define malloc(s) debug_memoire_ajout(s, __FUNCTION__, __LINE__, \
! 753: (const unsigned char *) #s)
! 754: # define realloc(s, t) debug_memoire_modification(s, t, \
! 755: __FUNCTION__, __LINE__, (const unsigned char *) #t)
! 756: #endif
1.337 bertrand 757: #define fork() debug_fork(s_etat_processus)
1.9 bertrand 758: #endif
759:
1.1 bertrand 760: #ifdef DEBUG_RETURN
1.308 bertrand 761: # define return uprintf("[%d] Return from <%s()> at line #%d " \
1.1 bertrand 762: "(%s [%d])\n", (int) getpid(), __FUNCTION__, \
1.9 bertrand 763: __LINE__, strerror(errno), errno); fflush(stdout); errno = 0; return
1.1 bertrand 764: #endif
765:
766: #ifdef DEBUG_MUTEX
1.308 bertrand 767: # define pthread_mutex_lock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
1.1 bertrand 768: "locking at %s() " \
769: "line #%d\n", (int) getpid(), (unsigned long long) pthread_self(), \
770: #mutex, mutex, __FUNCTION__, __LINE__), fflush(stdout), \
771: pthread_mutex_lock(mutex)
1.308 bertrand 772: # define pthread_mutex_unlock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
1.1 bertrand 773: "unlocking at " \
774: "%s() line #%d\n", (int) getpid(), (unsigned long long) \
775: pthread_self(), #mutex, mutex, __FUNCTION__, __LINE__), \
776: fflush(stdout), \
777: pthread_mutex_unlock(mutex)
1.314 bertrand 778: # define pthread_mutex_trylock(mutex) uprintf("[%d-%llu] Mutex %s (%p) " \
779: "trylocking at " \
780: "%s() line #%d\n", (int) getpid(), (unsigned long long) \
781: pthread_self(), #mutex, mutex, __FUNCTION__, __LINE__), \
782: fflush(stdout), \
783: pthread_mutex_trylock(mutex)
1.1 bertrand 784: #endif
785:
786:
787: /*
788: ================================================================================
789: DEFINIONS
790: ================================================================================
791: */
792:
793: /*
794: --------------------------------------------------------------------------------
795: Valeurs
796: --------------------------------------------------------------------------------
797: */
798:
799: #define d_faux ((logical1) 0L)
800: #define d_vrai ((logical1) -1L)
801:
802: #define d_absence_erreur ((logical1) d_faux)
803: #define d_erreur ((logical1) d_vrai)
804:
1.31 bertrand 805: #define d_code_fin_chaine '\0'
806: #define d_code_espace ' '
807: #define d_code_retour_chariot '\n'
808: #define d_code_tabulation '\t'
809: #define d_longueur_maximale_instruction 16
1.1 bertrand 810:
811: #define d_INT "integer"
812: #define d_REL "real"
813: #define d_CPL "complex"
814: #define d_VIN "[ integer ]"
815: #define d_VRL "[ real ]"
816: #define d_VCX "[ complex ]"
817: #define d_MIN "[[ integer ]]"
818: #define d_MRL "[[ real ]]"
819: #define d_MCX "[[ complex ]]"
820: #define d_BIN "# binary[bodh]"
821: #define d_NOM "'name'"
822: #define d_CHN "\"string\""
823: #define d_LST "{ list }"
824: #define d_ALG "'algebraic'"
825: #define d_RPN "<< RPN >>"
826: #define d_FCH "File $n { format }"
827: #define d_SLB "Library $n"
828: #define d_SQL "Sql $n (type)"
829: #define d_PRC "Process $n"
830: #define d_SCK "Socket $n { format }"
831: #define d_SPH "Semaphore $n 'name'"
832: #define d_TAB "<[ table ]>"
833: #define d_MTX "Mutex $n"
1.321 bertrand 834: #define d_REC "|[ record ]|"
1.1 bertrand 835:
836: /*
837: --------------------------------------------------------------------------------
1.259 bertrand 838: Paramètres du système
1.1 bertrand 839: --------------------------------------------------------------------------------
840: */
841:
842: #ifndef RPLARGS
843: # define ds_beep ""
844: # define ds_fichier_historique ".RPL2_history"
845: # define ds_imposition_separateur_decimal d_vrai
846: # define ds_longueur_historique 256
847: # define ds_nombre_maximum_fichiers_ouverts 65536
848: # define ds_preprocesseur "rplpp " \
849: "--nostdinc -C 2> /dev/null"
850: # define ds_rplcore "rpl-core"
851: # define ds_rplprofile "rpl-profile"
852: # define ds_sdat "SDAT"
853: #endif
854:
855: /*
856: --------------------------------------------------------------------------------
1.259 bertrand 857: Erreurs système
1.1 bertrand 858: --------------------------------------------------------------------------------
859: */
1.192 bertrand 860:
1.36 bertrand 861: #ifdef DEBUG_ERREURS
862: # ifdef MESSAGES
863: # define __erreur(i) i
1.59 bertrand 864: # define __erreur_(i) i
1.36 bertrand 865: # else
1.59 bertrand 866: # undef _ERREURS_VARIABLES
867: # ifdef _ERREURS_VARIABLES
868: # define __erreur_(i) __erreur(i)
869: # else
870: # define __erreur_(i) i
871: # endif
1.294 bertrand 872: # define __erreur(i) ({ int ios; ios = errno; \
873: if (strstr(__FUNCTION__, "recherche_variable") \
874: == NULL) { if(ios != 0) \
875: ufprintf(stderr, "LAST ERROR: %s\n", strerror(ios)); \
876: ufprintf(stderr, "ERROR %d AT %s() FROM %s LINE %d\n", \
877: i, __FUNCTION__, __FILE__, __LINE__); BACKTRACE(16); } i; })
1.36 bertrand 878: # endif
879: #else
880: # define __erreur(i) i
1.59 bertrand 881: # define __erreur_(i) i
1.36 bertrand 882: #endif
883:
1.295 bertrand 884: #ifdef DEBUG_FICHIERS
885: # define open(a, ...) \
886: ({ ufprintf(stderr, "[%d] OPEN %s AT %s() FROM %s LINE %d\n", \
887: getpid(), a, \
888: __FUNCTION__, __FILE__, __LINE__); open(a, __VA_ARGS__); })
889: # define pipe(a) \
890: ({ ufprintf(stderr, "[%d] PIPE %s AT %s() FROM %s LINE %d\n", \
891: getpid(), a, \
892: __FUNCTION__, __FILE__, __LINE__); pipe(a); })
893: # define shm_open(a, ...) \
894: ({ ufprintf(stderr, "[%d] SHM_OPEN %s AT %s() FROM %s LINE %d\n", \
895: getpid(), a, \
896: __FUNCTION__, __FILE__, __LINE__); shm_open(a, __VA_ARGS__); })
897: # define shm_unlink(a) \
898: ({ ufprintf(stderr, "[%d] SHM_UNLINK %s AT %s() FROM %s LINE %d\n", \
899: getpid(), a, \
900: __FUNCTION__, __FILE__, __LINE__); shm_unlink(a); })
901: # define sem_open(a, ...) \
902: ({ ufprintf(stderr, "[%d] SEM_OPEN %s AT %s() FROM %s LINE %d\n", \
903: getpid(), a, \
904: __FUNCTION__, __FILE__, __LINE__); sem_open(a, __VA_ARGS__); })
905: # define sem_unlink(a) \
906: ({ ufprintf(stderr, "[%d] SEM_UNLINK %s AT %s() FROM %s LINE %d\n", \
907: getpid(), a, \
908: __FUNCTION__, __FILE__, __LINE__); sem_unlink(a); })
909: # define close(a) \
910: ({ ufprintf(stderr, "[%d] CLOSE %s AT %s() FROM %s LINE %d\n", \
911: getpid(), a, \
912: __FUNCTION__, __FILE__, __LINE__); close(a); })
913: #endif
1.1 bertrand 914:
1.259 bertrand 915: // -1 : erreur provoquée par une bibliothèque externe
1.1 bertrand 916: #ifndef RPLARGS
917: # define d_es 2000
1.36 bertrand 918: # define d_es_allocation_memoire __erreur(2001)
1.59 bertrand 919: # define d_es_variable_introuvable __erreur_(2002)
1.36 bertrand 920: # define d_es_pile_vide __erreur(2003)
921: # define d_es_end_incoherent __erreur(2004)
922: # define d_es_peripherique_stdin __erreur(2005)
923: # define d_es_erreur_fichier __erreur(2006)
924: # define d_es_execution_bibliotheque __erreur(2007)
925: # define d_es_signal __erreur(2008)
926: # define d_es_processus __erreur(2009)
927: # define d_es_pile_operationnelle_vide __erreur(2010)
928: # define d_es_nombre_max_descripteurs __erreur(2011)
929: # define d_es_interruption_invalide __erreur(2012)
930: # define d_es_contexte __erreur(2013)
931: # define d_es_somme_controle __erreur(2014)
1.60 bertrand 932: # define d_es_semaphore __erreur(2015)
1.145 bertrand 933: # define d_es_mutex_acquis_autre_thread __erreur(2016)
1.1 bertrand 934: #endif
935:
936: /*
937: --------------------------------------------------------------------------------
938: Exceptions
939: --------------------------------------------------------------------------------
940: */
941:
942: #ifndef RPLARGS
943: # define d_ep 1000
1.36 bertrand 944: # define d_ep_division_par_zero __erreur(1001)
945: # define d_ep_matrice_non_inversible __erreur(1002)
946: # define d_ep_resultat_indefini __erreur(1003)
947: # define d_ep_underflow __erreur(1004)
948: # define d_ep_overflow __erreur(1005)
949: # define d_ep_domaine_definition __erreur(1006)
950: # define d_ep_perte_precision __erreur(1007)
951: # define d_ep_decomposition_QR __erreur(1008)
952: # define d_ep_matrice_non_definie_positive __erreur(1009)
953: # define d_ep_decomposition_QZ __erreur(1010)
954: # define d_ep_decomposition_SVD __erreur(1011)
1.1 bertrand 955: #endif
956:
957: /*
958: --------------------------------------------------------------------------------
959: Erreurs de compilation
960: --------------------------------------------------------------------------------
961: */
962:
963: #ifndef RPLARGS
964: # define d_ec 3000
1.36 bertrand 965: # define d_ec_niveau_definition_negatif __erreur(3001)
966: # define d_ec_nom_definition_invalide __erreur(3002)
967: # define d_ec_erreur_boucle_definie __erreur(3003)
968: # define d_ec_erreur_instruction_end __erreur(3004)
969: # define d_ec_erreur_instruction_until __erreur(3005)
970: # define d_ec_source_incoherent __erreur(3006)
971: # define d_ec_erreur_instruction_while __erreur(3007)
972: # define d_ec_erreur_instruction_then __erreur(3008)
973: # define d_ec_erreur_instruction_else __erreur(3009)
974: # define d_ec_erreur_instruction_elseif __erreur(3010)
975: # define d_ec_erreur_instruction_select __erreur(3011)
976: # define d_ec_erreur_instruction_case __erreur(3012)
1.1 bertrand 977: #endif
978:
979: /*
980: --------------------------------------------------------------------------------
1.259 bertrand 981: Erreurs à l'exécution
1.1 bertrand 982: --------------------------------------------------------------------------------
983: */
984:
1.259 bertrand 985: // -1 : erreur provoquée par une bibliothèque externe
1.1 bertrand 986: #ifndef RPLARGS
987: # define d_ex 0
1.36 bertrand 988: # define d_ex_pile_vide __erreur(1)
989: # define d_ex_manque_argument __erreur(2)
990: # define d_ex_argument_invalide __erreur(3)
991: # define d_ex_erreur_type_argument __erreur(4)
992: # define d_ex_nom_reserve __erreur(5)
993: # define d_ex_nombre_arguments __erreur(6)
994: # define d_ex_dimensions_invalides __erreur(7)
995: # define d_ex_expression_invalide __erreur(8)
996: # define d_ex_absence_graphique_courant __erreur(9)
997: # define d_ex_erreur_traitement_condition __erreur(10)
998: # define d_ex_erreur_traitement_boucle __erreur(11)
1.59 bertrand 999: # define d_ex_variable_non_definie __erreur_(12)
1.36 bertrand 1000: # define d_ex_drapeau_inexistant __erreur(13)
1001: # define d_ex_nom_invalide __erreur(14)
1002: # define d_ex_element_inexistant __erreur(15)
1003: # define d_ex_absence_variable __erreur(16)
1004: # define d_ex_erreur_evaluation __erreur(17)
1005: # define d_ex_semaphore __erreur(18)
1006: # define d_ex_longueur_fft __erreur(19)
1007: # define d_ex_queue_impression __erreur(20)
1008: # define d_ex_type_trace_invalide __erreur(21)
1009: # define d_ex_erreur_fichier __erreur(22)
1010: # define d_ex_absence_equation __erreur(23)
1011: # define d_ex_erreur_bibliotheque __erreur(24)
1012: # define d_ex_execution_bibliotheque __erreur(25)
1013: # define d_ex_stop __erreur(26)
1014: # define d_ex_matrice_statistique_invalide __erreur(27)
1015: # define d_ex_dimensions_matrice_statistique __erreur(28)
1016: # define d_ex_absence_observations __erreur(29)
1017: # define d_ex_statistiques_echantillon __erreur(30)
1018: # define d_ex_observations_inexistantes __erreur(31)
1019: # define d_ex_syntaxe __erreur(32)
1020: # define d_ex_cycle_hors_boucle __erreur(33)
1021: # define d_ex_conversion_unite __erreur(34)
1022: # define d_ex_erreur_parametre_fichier __erreur(35)
1023: # define d_ex_erreur_acces_fichier __erreur(36)
1024: # define d_ex_erreur_requete_fichier __erreur(37)
1025: # define d_ex_erreur_format_fichier __erreur(38)
1026: # define d_ex_fichier_verrouille __erreur(39)
1027: # define d_ex_verrou_indefini __erreur(40)
1028: # define d_ex_fin_de_fichier_atteinte __erreur(41)
1029: # define d_ex_debut_de_fichier_atteint __erreur(42)
1030: # define d_ex_erreur_type_fichier __erreur(43)
1031: # define d_ex_fichier_vide __erreur(44)
1032: # define d_ex_dimensions_differentes __erreur(45)
1033: # define d_ex_routines_mathematiques __erreur(46)
1034: # define d_ex_exit_hors_boucle __erreur(47)
1035: # define d_ex_longueur_dft __erreur(48)
1036: # define d_ex_contexte __erreur(49)
1037: # define d_ex_processus __erreur(50)
1038: # define d_ex_image_processus __erreur(51)
1039: # define d_ex_erreur_sql __erreur(52)
1040: # define d_ex_variable_verrouillee __erreur(53)
1041: # define d_ex_variable_volatile __erreur(54)
1042: # define d_ex_erreur_processus __erreur(55)
1043: # define d_ex_erreur_impression __erreur(56)
1044: # define d_ex_nombre_arguments_fonction __erreur(57)
1045: # define d_ex_fonction_indisponible __erreur(58)
1046: # define d_ex_bibliotheque_chargee __erreur(59)
1047: # define d_ex_aucun_symbole __erreur(60)
1048: # define d_ex_definition_ambigue __erreur(61)
1049: # define d_ex_fichier_hors_contexte __erreur(62)
1050: # define d_ex_socket_en_ecoute __erreur(63)
1051: # define d_ex_interruption_invalide __erreur(64)
1052: # define d_ex_erreur_transcodage __erreur(65)
1053: # define d_ex_absence_processus_pere __erreur(66)
1054: # define d_ex_creation_variable __erreur(67)
1055: # define d_ex_fusible __erreur(68)
1056: # define d_ex_iswi_hors_interruption __erreur(69)
1057: # define d_ex_daemon __erreur(70)
1058: # define d_ex_mutex __erreur(71)
1059: # define d_ex_variable_statique_partagee __erreur(72)
1060: # define d_ex_variable_partagee __erreur(73)
1061: # define d_ex_graphique_memorise __erreur(74)
1062: # define d_ex_matrice_non_diagonale __erreur(75)
1063: # define d_ex_locales __erreur(76)
1064: # define d_ex_representation __erreur(77)
1065: # define d_ex_erreur_profilage __erreur(78)
1066: # define d_ex_enregistrement_inexistant __erreur(79)
1067: # define d_ex_clef_inexistante __erreur(80)
1068: # define d_ex_nom_implicite __erreur(81)
1.39 bertrand 1069: # define d_ex_version_bibliotheque __erreur(82)
1.84 bertrand 1070: # define d_ex_creation_variable_globale __erreur(83)
1.104 bertrand 1071: # define d_ex_erreur_interne_rplcas __erreur(84)
1.138 bertrand 1072: # define d_ex_fichier_corrompu __erreur(85)
1.145 bertrand 1073: # define d_ex_mutex_acquis_autre_thread __erreur(86)
1.150 bertrand 1074: # define d_ex_expression_reguliere __erreur(87)
1.160 bertrand 1075: # define d_ex_instruction_indisponible __erreur(88)
1.193 bertrand 1076: # define d_ex_chiffrement __erreur(89)
1077: # define d_ex_chiffrement_indisponible __erreur(90)
1.195 bertrand 1078: # define d_ex_longueur_clef_chiffrement __erreur(91)
1.201 bertrand 1079: # define d_ex_taille_message __erreur(92)
1.307 bertrand 1080: # define d_ex_type_externe_dup __erreur(93)
1081: # define d_ex_type_externe_drop __erreur(94)
1.336 bertrand 1082: # define d_ex_simplification __erreur(95)
1.1 bertrand 1083: #endif
1084:
1085:
1086: /*
1087: ================================================================================
1088: STRUCTURES
1089: ================================================================================
1090: */
1091:
1092: /*
1093: --------------------------------------------------------------------------------
1094: Structure objet
1095: --------------------------------------------------------------------------------
1096: */
1097:
1.55 bertrand 1098: #ifdef MIN
1099: # undef MIN
1100: #endif
1101:
1102: #ifdef MAX
1103: # undef MAX
1104: #endif
1105:
1.71 bertrand 1106: #define ADR __RPL_ADR
1107: #define ALG __RPL_ALG
1.55 bertrand 1108: #define BIN __RPL_BIN
1109: #define CHN __RPL_CHN
1110: #define CPL __RPL_CPL
1.305 bertrand 1111: #define EXT __RPL_EXT
1.55 bertrand 1112: #define FCH __RPL_FCH
1113: #define FCT __RPL_FCT
1114: #define INT __RPL_INT
1115: #define LST __RPL_LST
1116: #define MCX __RPL_MCX
1117: #define MIN __RPL_MIN
1118: #define MRL __RPL_MRL
1119: #define MTX __RPL_MTX
1120: #define NOM __RPL_NOM
1121: #define NON __RPL_NON
1122: #define PRC __RPL_PRC
1.277 bertrand 1123: #define REC __RPL_REC
1.55 bertrand 1124: #define REL __RPL_REL
1125: #define RPN __RPL_RPN
1126: #define SCK __RPL_SCK
1127: #define SLB __RPL_SLB
1.71 bertrand 1128: #define SPH __RPL_SPH
1.55 bertrand 1129: #define SQL __RPL_SQL
1.71 bertrand 1130: #define TBL __RPL_TBL
1.55 bertrand 1131: #define VCX __RPL_VCX
1132: #define VIN __RPL_VIN
1133: #define VRL __RPL_VRL
1134:
1.102 bertrand 1135: enum t_rplcas_commandes { RPLCAS_INTEGRATION = 0, RPLCAS_LIMITE };
1.55 bertrand 1136:
1.305 bertrand 1137: enum t_type { ADR = 0, ALG, BIN, CHN, CPL, EXT, FCH, FCT, INT, LST,
1.277 bertrand 1138: MCX, MIN, MRL, MTX, NOM, NON, PRC, REC, REL, RPN, SCK,
1.1 bertrand 1139: SLB, SPH, SQL, TBL, VCX, VIN, VRL };
1140:
1141: /*
1.259 bertrand 1142: ADR : adresse sur 64 bits signés.
1143: Adresse d'une définition à interpréter.
1.1 bertrand 1144:
1.259 bertrand 1145: ALG : expression algébrique (struct_liste_chainee *)
1146: La liste chaînée contient la définition convertie en notation
1147: polonaise inversée. Ce type diffère du type 'RPN' au niveau
1148: du format de sortie (notation algébrique).
1.1 bertrand 1149:
1150: BIN : entier binaire sur 64 bits (unsigned integer8 *)
1151: Sans objet.
1152: Type C/Fortran : unsigned integer8
1153:
1.258 bertrand 1154: CHN : chaine de caracteres (unsigned char *)
1.1 bertrand 1155: Sans objet.
1156:
1157: CPL : complexe sur 2*64 bits (complex*16, struct_complexe16 *)
1158: Sans objet.
1159: Type C/Fortran : complex16
1160:
1.305 bertrand 1161: EXT : type géré dans une bibliothèque externe.
1162:
1.1 bertrand 1163: FCH : descripteur de fichier (struct_fichier *).
1164:
1.259 bertrand 1165: FCT : déclaration d'une fonction et de son nombre d'arguments
1166: (struct_fonction *). Ce type n'est nécessaire que dans le
1.1 bertrand 1167: traitement des types 'ALG' et 'RPN'.
1168:
1169: INT : entier sur 64 bits (integer*8, integer8 *)
1170: Sans objet.
1171: Type C/Fortran : integer8
1172:
1173: LST : liste (struct_liste_chainee *)
1.259 bertrand 1174: Les objets sont enregistrés sous forme de liste chaînée récursive.
1175: Cela permet de traiter des tableaux de données hétérogènes de
1176: grandes dimensions. Le nombre de dimensions maximal est fixé par
1177: la mémoire de la station.
1.1 bertrand 1178:
1179: MCX : matrice de complexes (struct_matrice *)
1180: Sans objet.
1181:
1182: MIN : matrice d'entiers (struct_matrice *)
1183: Sans objet.
1184:
1185: MRL : matrice de reels (struct_matrice *)
1186: Sans objet.
1187:
1188: MTX : mutex (struct_mutex *)
1189: Sans objet.
1190:
1191: NOM : nom de variable (struct_nom *)
1192: Sans objet.
1193:
1194: PRC : processus (struct_processus_fils *)
1195: Sans objet.
1196:
1.320 bertrand 1197: REC : enregistrement (struct_record *)
1198:
1.1 bertrand 1199: REL : reel sur 64 bits (real*8, real8 *)
1200: Sans objet.
1201:
1202: RPN : definition (struct_liste_chainee *)
1.259 bertrand 1203: Ce type diffère du type 'ALG' au niveau du format de sortie
1204: (notation polonaise inversée).
1.1 bertrand 1205:
1206: SCK : socket (struct_socket *)
1207:
1.259 bertrand 1208: SLB : bibliothèque dynamique partagée (struct_bibliotheque *)
1.1 bertrand 1209: Sans objet.
1210:
1.259 bertrand 1211: SPH : sémaphore nommé (struct_semaphore *)
1.1 bertrand 1212:
1.259 bertrand 1213: SQL : connecteur sur une base de données SQL (struct_connecteur_sql *)
1.1 bertrand 1214:
1215: TBL : tableau multidimensionnel d'objets (struct_tableau *).
1216:
1217: VCX : vecteur de complexes (struct_vecteur *)
1218: Sans objet.
1219:
1220: VIN : vecteur d'entiers (struct_vecteur *)
1221: Sans objet.
1222:
1223: VRL : vecteur de reels (struct_vecteur *)
1224: Sans objet.
1225: */
1226:
1227: typedef struct objet
1228: {
1229: enum t_type type;
1.306 bertrand 1230: integer8 extension_type;
1.305 bertrand 1231: void *descripteur_bibliotheque;
1.1 bertrand 1232:
1233: volatile long nombre_occurrences;
1234:
1235: pthread_mutex_t mutex;
1236:
1237: void *objet;
1238: } struct_objet;
1239:
1240:
1241: /*
1242: --------------------------------------------------------------------------------
1243: Structure fichier
1244: --------------------------------------------------------------------------------
1245: */
1246:
1247: #ifndef RPLARGS
1248: typedef struct fichier
1249: {
1.212 bertrand 1250: int descripteur;
1.1 bertrand 1251:
1252: unsigned char acces; /* S/D/I */
1253: unsigned char binaire; /* Y/N/F */
1254: unsigned char ouverture;
1255: unsigned char protection;
1256: unsigned char *nom;
1257:
1258: struct_objet *format;
1259:
1260: pid_t pid;
1261: pthread_t tid;
1262:
1263: integer8 position_clef;
1264: } struct_fichier;
1265: #endif
1266:
1267:
1268: /*
1269: --------------------------------------------------------------------------------
1270: Structure mutex
1271: --------------------------------------------------------------------------------
1272: */
1273:
1274: #ifndef RPLARGS
1275: typedef struct rpl_mutex
1276: {
1277: pthread_mutex_t mutex;
1.144 bertrand 1278: pthread_t tid;
1.1 bertrand 1279: } struct_mutex;
1280: #endif
1281:
1282:
1283: /*
1284: --------------------------------------------------------------------------------
1.259 bertrand 1285: Structure sémaphore
1.1 bertrand 1286: --------------------------------------------------------------------------------
1287: */
1288:
1289: #ifndef RPLARGS
1290: typedef struct semaphore
1291: {
1292: unsigned char *nom;
1293: sem_t *semaphore;
1294: } struct_semaphore;
1295: #endif
1296:
1297:
1298: /*
1299: --------------------------------------------------------------------------------
1300: Structure marque
1301: --------------------------------------------------------------------------------
1302: */
1303:
1304: #ifndef RPLARGS
1305: typedef struct marque
1306: {
1307: unsigned char *label;
1308: unsigned char *position;
1309:
1310: struct marque *suivant;
1311: } struct_marque;
1312: #endif
1313:
1314:
1315: /*
1316: --------------------------------------------------------------------------------
1.259 bertrand 1317: Structure bibliothèque
1.1 bertrand 1318: --------------------------------------------------------------------------------
1319: */
1320:
1321: #ifndef RPLARGS
1322: typedef struct bibliotheque
1323: {
1324: void *descripteur;
1325:
1326: pid_t pid;
1327: pthread_t tid;
1328:
1329: unsigned char *nom;
1330: } struct_bibliotheque;
1331: #endif
1332:
1333:
1334: /*
1335: --------------------------------------------------------------------------------
1336: Structure descripteur fichier
1337: --------------------------------------------------------------------------------
1338: */
1339:
1340: #ifndef RPLARGS
1341: typedef struct descripteur_fichier
1342: {
1.213 bertrand 1343: int identifiant;
1.1 bertrand 1344:
1345: unsigned char effacement;
1.15 bertrand 1346: unsigned char type; // C (file *) ou S (sqlite *)
1.1 bertrand 1347: unsigned char *nom;
1348:
1349: pid_t pid;
1350: pthread_t tid;
1351:
1.159 bertrand 1352: union
1353: {
1354: file *descripteur_c;
1355: sqlite3 *descripteur_sqlite;
1356: };
1.1 bertrand 1357: } struct_descripteur_fichier;
1358: #endif
1359:
1360:
1361: /*
1362: --------------------------------------------------------------------------------
1363: Structure connecteur SQL
1364: --------------------------------------------------------------------------------
1365: */
1366:
1367: #ifndef RPLARGS
1368: typedef struct connecteur_sql
1369: {
1370: pid_t pid;
1371: pthread_t tid;
1372:
1373: /*
1374: * "MYSQL"
1375: * "POSTGRESQL"
1376: */
1377:
1378: unsigned char *type;
1379: unsigned char *locale;
1380:
1381: union
1382: {
1383: # ifdef MYSQL_SUPPORT
1384: MYSQL *mysql;
1385: # endif
1386: # ifdef POSTGRESQL_SUPPORT
1387: PGconn *postgresql;
1388: # endif
1.191 bertrand 1389: sqlite3 *sqlite;
1.1 bertrand 1390: } descripteur;
1391: } struct_connecteur_sql;
1392: #endif
1393:
1394: #define sqlclose(s_objet) \
1395: if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, "MYSQL") \
1396: == 0) \
1397: mysqlclose((*((struct_connecteur_sql *) (*s_objet).objet)) \
1398: .descripteur); \
1399: else if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, \
1400: "POSTGRESQL") == 0) \
1401: postgresqlclose((*((struct_connecteur_sql *) (*s_objet).objet)) \
1402: .descripteur); \
1.191 bertrand 1403: else if (strcmp((*((struct_connecteur_sql *) (*s_objet).objet)).type, \
1404: "SQLITE") == 0) \
1405: sqlite3_close((*((struct_connecteur_sql *) (*s_objet).objet)) \
1406: .descripteur.sqlite); \
1.1 bertrand 1407: else \
1408: BUG(1, uprintf("SQL type '%s' not allowed!", \
1409: (*((struct_connecteur_sql *) (*s_objet).objet)).type));
1410:
1411: /*
1412: --------------------------------------------------------------------------------
1413: Structure socket
1414: --------------------------------------------------------------------------------
1415: */
1416:
1417: #ifndef RPLARGS
1.275 bertrand 1418:
1419: # define d_BIND_TO_DEVICE 0
1420: # define d_BROADCAST 1
1421: # define d_DONT_ROUTE 2
1422: # define d_KEEP_ALIVE 3
1423: # define d_PRIORITY 4
1424: # define d_RECEIVE_BUFFER 5
1425: # define d_FORCE_RECEIVE_BUFFER 6
1426: # define d_SEND_BUFFER 7
1427: # define d_FORCE_SEND_BUFFER 8
1428: # define d_RECEIVING_TIMEOUT 9
1429: # define d_SENDING_TIMEOUT 10
1430: # define d_REUSE_ADDRESS 11
1431:
1.1 bertrand 1432: typedef struct socket
1433: {
1434: int domaine;
1435: int socket;
1436:
1437: pid_t pid;
1438: pthread_t tid;
1439:
1440: unsigned char *adresse;
1441: unsigned char *adresse_distante;
1442: unsigned char binaire;
1443: unsigned char socket_en_ecoute;
1444: logical1 socket_connectee;
1445: unsigned char effacement;
1446: unsigned char localisation;
1447: unsigned char protection;
1448: unsigned char type[19 + 1];
1449:
1.275 bertrand 1450: integer8 options;
1451: int priorite;
1452: int buffer_reception;
1453: int buffer_emission;
1454: int timeout_emission;
1455: int timeout_reception;
1456:
1.1 bertrand 1457: struct_objet *format;
1458: } struct_socket;
1459: #endif
1460:
1461: /*
1462: --------------------------------------------------------------------------------
1.259 bertrand 1463: Structure liste chaînee
1.1 bertrand 1464: --------------------------------------------------------------------------------
1465: */
1466:
1467: typedef struct liste_chainee
1468: {
1469: struct liste_chainee *suivant;
1470:
1471: struct_objet *donnee;
1472: } struct_liste_chainee;
1473:
1474:
1475: /*
1476: --------------------------------------------------------------------------------
1.166 bertrand 1477: Structure de gestion des signaux en provenance de rplsignal
1478: --------------------------------------------------------------------------------
1479: */
1480:
1481: #define d_NOMBRE_SIGNAUX 64
1482:
1483: typedef struct gestion_signaux
1484: {
1485: unsigned char masque_signaux[d_NOMBRE_SIGNAUX];
1486:
1487: /*
1.259 bertrand 1488: * 'I' : signal ignoré
1489: * 'Q' : signal mis en queue pour un traitement ultérieur
1.166 bertrand 1490: * 'N' : traitement normal du signal
1491: */
1492:
1493: integer8 queue_signaux[d_NOMBRE_SIGNAUX];
1494: integer8 nombre_signaux_en_queue;
1495: struct_objet *corps_signaux[d_NOMBRE_SIGNAUX];
1496:
1497: pthread_mutex_t mutex;
1498: } struct_gestion_signaux;
1499:
1500: #ifndef MAIN_RPL
1501: # define __STATIC_GESTION_SIGNAUX__
1502: #else
1503: # define __STATIC_GESTION_SIGNAUX__ = { .mutex = PTHREAD_MUTEX_INITIALIZER }
1504: #endif
1505:
1506: __EXTERN__ volatile struct_gestion_signaux signaux_externes
1507: __STATIC_GESTION_SIGNAUX__;
1508:
1509:
1510: /*
1511: --------------------------------------------------------------------------------
1.1 bertrand 1512: Structure liste profilage
1513: --------------------------------------------------------------------------------
1514: */
1515:
1516: typedef struct liste_profilage
1517: {
1518: struct liste_profilage *suivant;
1519:
1520: unsigned char *fonction;
1521:
1522: struct timeval dernier_appel;
1523: struct timeval cumul;
1524:
1525: integer8 nombre_appels;
1526: } struct_liste_profilage;
1527:
1528: typedef struct liste_profilage2
1529: {
1530: struct liste_profilage2 *suivant;
1531:
1532: unsigned char *fonction;
1533: } struct_liste_profilage2;
1534:
1535: /*
1536: --------------------------------------------------------------------------------
1.259 bertrand 1537: Structure contenant les fichiers graphiques (liste chaînée)
1.1 bertrand 1538: --------------------------------------------------------------------------------
1539: */
1540:
1541: #ifndef RPLARLS
1542: typedef struct fichier_graphique
1543: {
1544: struct fichier_graphique *suivant;
1545:
1546: logical1 presence_axes;
1547:
1548: unsigned char *nom;
1549: unsigned char type[21];
1550:
1551: unsigned char *legende;
1552:
1553: int dimensions;
1554:
1555: integer8 systeme_axes;
1556: } struct_fichier_graphique;
1557: #endif
1558:
1559: /*
1560: --------------------------------------------------------------------------------
1561: Structure nom
1562: --------------------------------------------------------------------------------
1563: */
1564:
1565: typedef struct nom
1566: {
1567: unsigned char *nom;
1568: logical1 symbole; /* d_vrai/d_faux */
1.259 bertrand 1569: // symbole == d_vrai signifie que le nom a été introduit dans un
1.1 bertrand 1570: // calcul sans les apostrophes.
1571: } struct_nom;
1572:
1573:
1574: /*
1575: --------------------------------------------------------------------------------
1576: Structure processus fils
1577: --------------------------------------------------------------------------------
1578: */
1579:
1580: #ifndef RPLARGS
1581: typedef struct descripteur_thread
1582: {
1583: struct processus *s_etat_processus;
1584: struct processus *s_nouvel_etat_processus;
1585:
1586: struct_objet *argument;
1587:
1.13 bertrand 1588: pid_t pid;
1589: volatile pthread_t tid;
1.1 bertrand 1590:
1591: pthread_t thread_pere;
1592:
1593: pthread_mutex_t mutex;
1.70 bertrand 1594: pthread_mutex_t mutex_nombre_references;
1.43 bertrand 1595:
1.1 bertrand 1596: volatile logical1 thread_actif;
1597:
1598: int pipe_erreurs[2];
1599: int pipe_objets[2];
1600: int pipe_injections[2];
1601: int pipe_nombre_injections[2];
1602: int pipe_interruptions[2];
1.222 bertrand 1603: // pipe_nombre_elements_attente == 0 => initialisation ou terminaison
1604: // pipe_nombre_elements_attente == 1 => objet en attente
1605: // pipe_nombre_elements_attente == 2 => interruption en attente
1606: int pipe_nombre_elements_attente[2];
1.1 bertrand 1607: int pipe_acquittement[2];
1608:
1609: volatile integer8 nombre_objets_dans_pipe;
1610: volatile integer8 nombre_interruptions_dans_pipe;
1611:
1612: logical1 processus_detache;
1613: logical1 destruction_objet;
1614:
1615: volatile signed long nombre_references;
1616: } struct_descripteur_thread;
1617:
1618: typedef struct processus_fils
1619: {
1620: struct_descripteur_thread *thread;
1621: } struct_processus_fils;
1622: #endif
1623:
1624:
1625: /*
1626: --------------------------------------------------------------------------------
1627: Structure liste pile systeme
1628: --------------------------------------------------------------------------------
1629: */
1630:
1631: #ifndef RPLARGS
1632: typedef struct liste_pile_systeme
1633: {
1634: struct liste_pile_systeme *suivant;
1635:
1636: struct_objet *indice_boucle;
1637: struct_objet *limite_indice_boucle;
1638: struct_objet *objet_de_test;
1639:
1640: logical1 arret_si_exception;
1641: logical1 creation_variables_statiques;
1642: logical1 creation_variables_partagees;
1643: logical1 evaluation_expression;
1.325 bertrand 1644: logical1 debug_programme;
1.1 bertrand 1645:
1646: unsigned char clause;
1647:
1648: /*
1649: clause :
1650: I : IF
1651: R : IFERR
1.259 bertrand 1652: X : IFERR indiquant la présence d'une erreur.
1.1 bertrand 1653: T : THEN
1654: E : ELSE
1655: Z : traitement en cours de ELSE
1656: D : DO
1657: U : UNTIL
1658: W : WHILE
1659: M : WHILE avec une clause fausse.
1660: S : SELECT
1.259 bertrand 1661: K : aucun cas CASE n'a encore été traité.
1662: C : au moins un cas de SELECT...CASE a été traité.
1.1 bertrand 1663: Q : traitement en cours d'un cas CASE.
1664: F : traitement du cas DEFAULT
1665: */
1666:
1667: unsigned char retour_definition;
1668: unsigned char *nom_variable;
1669: unsigned char origine_routine_evaluation;
1670: unsigned char type_cloture;
1671:
1672: /*
1.259 bertrand 1673: type clôture :
1.175 bertrand 1674: C SELECT : END termine un test SELECT/DEFAULT/END.
1675: D DO : END termine une boucle DO/UNTIL/END.
1676: I IF : END termine un test IF/THEN (ELSE)/END.
1677: J IFERR : END termine un test IFERR/THEN (ELSE)/END.
1678: K CASE : END termine un test CASE/THEN/END
1679: W WHILE : END termine une boucle WHILE/REPEAT/END.
1680: Q CRITICAL : END termine une section critique CRITICAL/END
1.47 bertrand 1681:
1682: F FOR : NEXT ou STEP termine une boucle avec compteur.
1683: S START : NEXT ou STEP termine une boucle sans compteur.
1.259 bertrand 1684: L LOOP : boucle utilisé dans le traitement de l'instruction RETURN.
1685: Elle correspond à une boucle FOR ou START mais sans son
1.1 bertrand 1686: initialisation.
1.176 bertrand 1687: A FORALL : NEXT termine une boucle sur un objet.
1.1 bertrand 1688: */
1689:
1.211 bertrand 1690: integer8 adresse_retour;
1691: integer8 niveau_courant;
1.202 bertrand 1692: struct_liste_chainee *pointeur_objet_retour;
1.1 bertrand 1693: } struct_liste_pile_systeme;
1694: #endif
1695:
1696:
1697: /*
1698: --------------------------------------------------------------------------------
1699: Structure variable
1700: --------------------------------------------------------------------------------
1701: */
1702:
1703: #ifndef RPLARGS
1704: typedef union position_variable
1705: {
1.211 bertrand 1706: integer8 adresse;
1.1 bertrand 1707: struct_objet *pointeur;
1708: } union_position_variable;
1709:
1710: typedef struct variable
1711: {
1712: unsigned char *nom;
1.178 bertrand 1713: unsigned char origine; // P(rogramme) ou E(valuation)
1.1 bertrand 1714:
1.211 bertrand 1715: integer8 niveau;
1.1 bertrand 1716:
1717: union_position_variable variable_statique;
1718: union_position_variable variable_partagee;
1719:
1720: struct_objet *objet;
1721:
1722: logical1 variable_verrouillee;
1723: } struct_variable;
1724:
1725: #endif
1726:
1727: /*
1728: --------------------------------------------------------------------------------
1.259 bertrand 1729: Structure variable partagée
1.1 bertrand 1730: --------------------------------------------------------------------------------
1731: */
1732:
1733: #ifndef RPLARGS
1734:
1735: typedef struct variable_partage
1736: {
1737: unsigned char *nom;
1738: unsigned char origine;
1739:
1.211 bertrand 1740: integer8 niveau;
1.1 bertrand 1741:
1742: union_position_variable variable_partagee;
1743:
1744: struct_objet *objet;
1.185 bertrand 1745:
1746: pthread_mutex_t mutex;
1.1 bertrand 1747: } struct_variable_partagee;
1748:
1749: #endif
1750:
1751:
1752: /*
1753: --------------------------------------------------------------------------------
1754: Structure variable statique
1755: --------------------------------------------------------------------------------
1756: */
1757:
1758: #ifndef RPLARGS
1759: typedef struct variable_statique
1760: {
1761: unsigned char *nom;
1762: unsigned char origine;
1763:
1.259 bertrand 1764: // Position de création de la variable statique dans le programme ou dans
1.1 bertrand 1765: // l'expression. 'origine' vaut 'P' pour programme ou 'E' pour expression.
1766:
1.211 bertrand 1767: integer8 niveau;
1.1 bertrand 1768:
1769: union_position_variable variable_statique;
1770:
1771: struct_objet *objet;
1772: } struct_variable_statique;
1773: #endif
1774:
1775:
1776: /*
1777: --------------------------------------------------------------------------------
1778: Structure vecteur
1779: --------------------------------------------------------------------------------
1780: */
1781:
1782: typedef struct vecteur
1783: {
1.211 bertrand 1784: integer8 taille;
1.1 bertrand 1785:
1786: unsigned char type; /* C (complex*16), R (real*8), I (integer*8) */
1787:
1788: void *tableau;
1789: } struct_vecteur;
1790:
1791:
1792: /*
1793: --------------------------------------------------------------------------------
1794: Structure matrice
1795: --------------------------------------------------------------------------------
1796: */
1797:
1798: typedef struct matrice
1799: {
1.211 bertrand 1800: integer8 nombre_lignes;
1801: integer8 nombre_colonnes;
1.1 bertrand 1802:
1803: unsigned char type; /* C (complex*16), R (real*8), I (integer*8) */
1804:
1805: void **tableau;
1806: } struct_matrice;
1807:
1808:
1809: /*
1810: --------------------------------------------------------------------------------
1811: Structure tableau
1812: --------------------------------------------------------------------------------
1813: */
1814:
1815: typedef struct tableau
1816: {
1.211 bertrand 1817: integer8 nombre_elements;
1.1 bertrand 1818:
1819: struct_objet **elements;
1820: } struct_tableau;
1821:
1822:
1823: /*
1824: --------------------------------------------------------------------------------
1.320 bertrand 1825: Structure enregistrement
1826: --------------------------------------------------------------------------------
1827: */
1828:
1829: typedef struct record
1830: {
1831: struct_objet *noms;
1832: struct_objet *donnees;
1833: } struct_record;
1834:
1.322 bertrand 1835:
1.320 bertrand 1836: /*
1837: --------------------------------------------------------------------------------
1.1 bertrand 1838: Structure arbre
1839: --------------------------------------------------------------------------------
1840: */
1841:
1842: typedef struct arbre
1843: {
1.253 bertrand 1844: struct_liste_chainee *feuille;
1.1 bertrand 1845:
1.253 bertrand 1846: integer8 nombre_branches;
1847: struct arbre **branches;
1.1 bertrand 1848: } struct_arbre;
1849:
1850:
1851: /*
1852: --------------------------------------------------------------------------------
1853: Structures de gestion des instructions externes
1854: --------------------------------------------------------------------------------
1855: */
1856:
1857: typedef struct instruction_externe
1858: {
1859: unsigned char *nom;
1860: unsigned char *nom_bibliotheque;
1861: void *descripteur_bibliotheque;
1.313 bertrand 1862: integer8 position_fleche;
1.1 bertrand 1863: } struct_instruction_externe;
1864:
1865:
1866: /*
1867: --------------------------------------------------------------------------------
1868: Structure argument (pour les fonctions dynamiques)
1869: --------------------------------------------------------------------------------
1870: */
1871:
1872: typedef struct rpl_arguments
1873: {
1874: /* Piles operationnelles */
1875:
1876: struct_liste_chainee *l_base_pile;
1877: struct_liste_chainee *l_base_pile_last;
1878:
1879: /* Etat du calculateur */
1880:
1881: t_8_bits drapeaux_etat[8];
1882:
1883: /* Traitement des erreurs */
1884:
1885: unsigned char *message_erreur;
1.259 bertrand 1886: unsigned char type_erreur; /* S = système
1887: E = exécution */
1.1 bertrand 1888: integer8 erreur;
1889:
1890: /* Traitement des messages d'aide */
1891:
1892: logical1 aide; /* Affichage d'un
1893: message d'aide
1894: par la routine */
1895:
1896: /* Nombre d'arguments */
1897:
1898: unsigned char affichage_arguments;
1899: unsigned char constante_symbolique;
1900: unsigned char instruction_valide;
1901: unsigned char test_instruction;
1902:
1903: integer8 nombre_arguments;
1.320 bertrand 1904: // Nombre d'arguments de la fonction
1905: // 0 : instruction infixe
1906: // positif : nombre d'arguments (notation algébrique possible)
1907: // -1 : notation algrébrique non autorisée
1.1 bertrand 1908:
1909: void *s_etat_processus;
1910: } struct_rpl_arguments;
1911:
1.79 bertrand 1912: /*
1913: --------------------------------------------------------------------------------
1.259 bertrand 1914: Structure d'arbre des instructions intrinsèques
1.79 bertrand 1915: --------------------------------------------------------------------------------
1916: */
1917:
1918: #ifndef RPLARGS
1919: typedef struct instruction
1920: {
1.88 bertrand 1921: struct instruction **noeuds;
1.79 bertrand 1922: void (*feuille)(struct processus *);
1923: } struct_instruction;
1924: #endif
1925:
1926: /*
1927: --------------------------------------------------------------------------------
1.178 bertrand 1928: Structure d'arbre des variables globales et locales
1.79 bertrand 1929: --------------------------------------------------------------------------------
1930: */
1931:
1932: #ifndef RPLARGS
1933: typedef struct arbre_variables
1934: {
1.179 bertrand 1935: unsigned int noeuds_utilises;
1.259 bertrand 1936: // Nombre de noeuds utilisés dans le
1.179 bertrand 1937: // tableau **noeuds
1938: signed int indice_tableau_pere;
1939: // Position de la structure dans le
1.259 bertrand 1940: // tableau **noeuds du père
1.179 bertrand 1941:
1942: struct arbre_variables *noeud_pere;
1943: struct arbre_variables **noeuds;
1944:
1945: struct liste_variables *feuille;
1946: struct liste_variables_statiques *feuille_statique;
1.187 bertrand 1947: } struct_arbre_variables;
1948:
1949: typedef struct arbre_variables_partagees
1950: {
1951: unsigned int noeuds_utilises;
1.259 bertrand 1952: // Nombre de noeuds utilisés dans le
1.187 bertrand 1953: // tableau **noeuds
1954: signed int indice_tableau_pere;
1955: // Position de la structure dans le
1.259 bertrand 1956: // tableau **noeuds du père
1.187 bertrand 1957:
1958: struct arbre_variables_partagees *noeud_pere;
1959: struct arbre_variables_partagees **noeuds;
1960:
1961: struct liste_variables_partagees *feuille;
1.185 bertrand 1962:
1.187 bertrand 1963: pthread_mutex_t mutex_feuille;
1964: } struct_arbre_variables_partagees;
1.82 bertrand 1965:
1.185 bertrand 1966: #define INITIALISATION_MUTEX(mutex) \
1967: do { \
1968: pthread_mutexattr_t attributs_mutex; \
1969: pthread_mutexattr_init(&attributs_mutex); \
1.215 bertrand 1970: pthread_mutexattr_settype(&attributs_mutex, PTHREAD_MUTEX_RECURSIVE); \
1.185 bertrand 1971: pthread_mutex_init(&(mutex), &attributs_mutex); \
1972: pthread_mutexattr_destroy(&attributs_mutex); \
1973: } while(0)
1974:
1.91 bertrand 1975: typedef struct tableau_variables
1976: {
1977: unsigned char origine;
1978: unsigned char *nom; // pointeur sur la struct_variable
1.259 bertrand 1979: // réelle et non copie de la chaîne
1.211 bertrand 1980: integer8 niveau;
1.91 bertrand 1981:
1982: struct_objet *objet; // pointeur sur l'objet et non copie
1983: // de l'objet.
1984:
1985: logical1 variable_verrouillee;
1.181 bertrand 1986: logical1 variable_masquee;
1.215 bertrand 1987: pthread_mutex_t *mutex;
1.91 bertrand 1988: union_position_variable variable_statique;
1989: union_position_variable variable_partagee;
1990: } struct_tableau_variables;
1991:
1.259 bertrand 1992: // La liste des variables est une liste doublement chaînée et circulaire.
1.82 bertrand 1993: typedef struct liste_variables
1994: {
1.83 bertrand 1995: union
1996: {
1.86 bertrand 1997: // Utilisation dans la gestion des variables
1.83 bertrand 1998: struct_variable *variable;
1.259 bertrand 1999: // Utilisation dans la pile système (variables par niveau)
1.83 bertrand 2000: struct_liste_chainee *liste;
2001: };
2002:
1.86 bertrand 2003: struct arbre_variables *noeud_pere;
1.90 bertrand 2004: struct arbre_variables *noeud;
1.82 bertrand 2005: struct liste_variables *suivant;
2006: struct liste_variables *precedent;
1.83 bertrand 2007: } struct_liste_variables;
1.82 bertrand 2008:
1.259 bertrand 2009: // La liste des variables statiques et une liste double chaînée et non
1.180 bertrand 2010: // circulaire.
1.179 bertrand 2011: typedef struct liste_variables_statiques
2012: {
2013: struct liste_variables_statiques *suivant;
1.180 bertrand 2014: struct liste_variables_statiques *precedent;
2015: struct liste_variables_statiques *reference;
1.182 bertrand 2016: struct_arbre_variables *feuille;
1.179 bertrand 2017: struct_variable_statique *variable;
2018: } struct_liste_variables_statiques;
1.185 bertrand 2019:
2020: typedef struct liste_variables_partagees
2021: {
2022: struct liste_variables_partagees *suivant;
2023: struct liste_variables_partagees *precedent;
2024: struct liste_variables_partagees *reference;
1.187 bertrand 2025: struct_arbre_variables_partagees *feuille;
1.185 bertrand 2026: struct_variable_partagee *variable;
1.187 bertrand 2027: pthread_t tid;
2028: pid_t pid;
1.185 bertrand 2029: } struct_liste_variables_partagees;
1.79 bertrand 2030: #endif
1.1 bertrand 2031:
1.256 bertrand 2032:
2033: /*
2034: --------------------------------------------------------------------------------
2035: Structure fonction
2036: --------------------------------------------------------------------------------
2037: */
2038:
2039: #ifndef RPLARGS
2040: typedef struct fonction
2041: {
2042: unsigned char *nom_fonction;
2043: integer8 nombre_arguments;
2044:
2045: void (*fonction)(struct processus *);
2046:
2047: volatile struct_liste_chainee *prediction_saut;
2048: volatile logical1 prediction_execution;
2049: } struct_fonction;
2050: #endif
2051:
2052:
1.1 bertrand 2053: /*
2054: --------------------------------------------------------------------------------
1.257 bertrand 2055: Structure buffer
2056: --------------------------------------------------------------------------------
2057: */
2058:
2059: typedef struct buffer
2060: {
2061: unsigned char *buffer;
2062:
1.258 bertrand 2063: size_t longueur_requise;
1.257 bertrand 2064: int classe;
2065: } struct_buffer;
2066:
2067:
2068: /*
2069: --------------------------------------------------------------------------------
1.1 bertrand 2070: Structure processus
2071: --------------------------------------------------------------------------------
2072: */
2073:
2074: #ifndef RPLARGS
2075: typedef struct processus
2076: {
2077: /* Pointeurs sur le programme */
2078:
2079: unsigned char *definitions_chainees;
2080: struct_liste_chainee *expression_courante;
2081:
2082: unsigned char *instruction_courante;
2083: struct_objet *objet_courant;
2084: unsigned char evaluation_expression_compilee; /*Y/N*/
2085:
2086: unsigned char *nom_fichier_source;
2087: unsigned char *nom_fichier_historique;
2088:
1.7 bertrand 2089: unsigned char autorisation_conversion_chaine; /*Y/N*/
1.1 bertrand 2090: unsigned char autorisation_empilement_programme; /*Y/N*/
2091: unsigned char autorisation_evaluation_nom; /*Y/N*/
1.20 bertrand 2092: unsigned char autorisation_nom_implicite; /*Y/N*/
1.5 bertrand 2093: unsigned char evaluation_forcee; /*Y/N*/
1.1 bertrand 2094: unsigned char instruction_valide; /*Y/N*/
2095: unsigned char instruction_intrinseque; /*Y/I/N*/
1.282 bertrand 2096: unsigned char instruction_sensible; /*Y/N*/
1.1 bertrand 2097: unsigned char test_instruction; /*Y/N*/
2098: unsigned char affichage_arguments; /*Y/N*/
2099: unsigned char constante_symbolique; /*Y/N*/
2100: unsigned char traitement_symbolique; /*Y/N*/
2101: unsigned char mode_execution_programme; /*Y/I/N*/
2102: unsigned char mode_interactif; /*Y/N*/
2103: unsigned char mode_evaluation_expression; /*Y/N*/
2104: unsigned char traitement_cycle_exit; /*N/E/C*/
1.73 bertrand 2105: unsigned char recherche_type; /*Y/N*/
1.1 bertrand 2106:
1.211 bertrand 2107: integer8 position_courante;
2108: integer8 longueur_definitions_chainees;
1.1 bertrand 2109:
2110: /* Pointeurs sur les instructions */
2111:
2112: int *pointeurs_caracteres;
2113: int nombre_caracteres;
1.79 bertrand 2114: struct_instruction *arbre_instructions;
1.1 bertrand 2115:
2116: /* Requetes */
2117:
2118: unsigned char requete_arret; /*Y/N*/
2119:
2120: /* Piles operationnelles */
2121:
2122: struct_liste_chainee *l_base_pile;
2123: struct_liste_chainee *l_base_pile_last;
2124:
1.211 bertrand 2125: integer8 hauteur_pile_operationnelle;
1.1 bertrand 2126:
2127: /* Piles systemes */
2128:
2129: struct_liste_pile_systeme *l_base_pile_systeme;
2130:
1.211 bertrand 2131: integer8 hauteur_pile_systeme;
1.1 bertrand 2132:
2133: /* Gestion des processus */
2134:
2135: volatile
2136: struct_liste_chainee *l_base_pile_processus;
2137:
2138: logical1 presence_pipes;
2139:
2140: int pipe_acquittement;
2141: int pipe_donnees;
2142: int pipe_injections;
2143: int pipe_nombre_injections;
2144: int pipe_interruptions;
1.222 bertrand 2145: int pipe_nombre_elements_attente;
1.1 bertrand 2146: int nombre_objets_envoyes_non_lus;
2147: int nombre_objets_injectes;
2148:
2149: real8 pourcentage_maximal_cpu;
2150: real8 temps_maximal_cpu;
2151:
2152: logical1 presence_fusible;
2153: pthread_t thread_fusible;
2154: pthread_t thread_surveille_par_fusible;
1.184 bertrand 2155: pthread_t thread_signaux;
2156: int pipe_signaux[2];
1.1 bertrand 2157:
1.120 bertrand 2158: volatile int pointeur_signal_ecriture;
2159: volatile int pointeur_signal_lecture;
2160: volatile enum signaux_rpl signaux_en_queue[LONGUEUR_QUEUE_SIGNAUX];
2161: volatile logical1 demarrage_fils;
2162: volatile logical1 redemarrage_processus;
1.119 bertrand 2163:
1.1 bertrand 2164: /* Contextes */
2165:
2166: struct_liste_chainee *l_base_pile_contextes;
2167: struct_liste_chainee *l_base_pile_taille_contextes;
2168:
2169: /* Variables */
2170:
1.259 bertrand 2171: // La liste des variables par niveau est doublement chaînée.
2172: // À tout moment, elle pointe sur le niveau le plus haut existant et
1.82 bertrand 2173: // l_liste_variable_par_niveau->precedent renvoie la liste des
1.259 bertrand 2174: // définitions. l_liste_variable_par_niveau->precedent->precedent pointe
1.82 bertrand 2175: // sur la liste des variables globales.
2176: //
1.259 bertrand 2177: // À l'initialisation :
1.82 bertrand 2178: // l_liste_variables_par_niveau->suivant == l_liste_variables_par_niveau
2179: // l_liste_variables_par_niveau->precedent == l_liste_variables_par_niveau
2180:
1.79 bertrand 2181: struct_arbre_variables *s_arbre_variables;
1.83 bertrand 2182: struct_liste_variables *l_liste_variables_par_niveau;
1.180 bertrand 2183: struct_liste_variables_statiques
2184: *l_liste_variables_statiques;
1.187 bertrand 2185:
2186: struct_arbre_variables_partagees
2187: **s_arbre_variables_partagees;
1.185 bertrand 2188: struct_liste_variables_partagees
1.187 bertrand 2189: **l_liste_variables_partagees;
1.180 bertrand 2190:
1.93 bertrand 2191: logical1 niveau_supprime;
1.83 bertrand 2192:
2193: struct_variable *pointeur_variable_courante;
2194: struct_liste_variables *pointeur_feuille_courante;
1.180 bertrand 2195: struct_variable_statique *pointeur_variable_statique_courante;
1.185 bertrand 2196: struct_variable_partagee *pointeur_variable_partagee_courante;
1.1 bertrand 2197:
1.81 bertrand 2198: int *pointeurs_caracteres_variables;
2199: int nombre_caracteres_variables;
2200:
1.211 bertrand 2201: integer8 niveau_courant;
2202: integer8 niveau_initial;
1.1 bertrand 2203:
2204: logical1 creation_variables_statiques;
2205: logical1 creation_variables_partagees;
2206: logical1 gel_liste_variables;
2207:
2208: /* Fichiers */
2209:
2210: struct_liste_chainee *s_fichiers;
2211:
2212: /* Sockets */
2213:
2214: struct_liste_chainee *s_sockets;
2215:
1.259 bertrand 2216: /* Connecteurs aux bases de données */
1.1 bertrand 2217:
2218: struct_liste_chainee *s_connecteurs_sql;
2219:
1.259 bertrand 2220: /* Bibliothèques dynamiques */
1.1 bertrand 2221:
2222: struct_liste_chainee *s_bibliotheques;
2223: struct_instruction_externe *s_instructions_externes;
1.211 bertrand 2224: integer8 nombre_instructions_externes;
1.1 bertrand 2225:
2226: /* Fichier d'impression */
2227:
2228: unsigned char *nom_fichier_impression;
2229: unsigned char format_papier[16];
2230:
2231: /* Parametres graphiques */
2232:
2233: struct_fichier_graphique *fichiers_graphiques; /* NULL */
2234:
2235: unsigned char type_trace_eq[21];
2236:
2237: /*
2238: * 2D :
2239: * FONCTION
2240: * PARAMETRIQUE
2241: * POLAIRE
2242: * COURBES DE NIVEAU
2243: *
2244: * 3D :
2245: * GRILLE 3D
2246: * COURBE PARAMETRIQUE // A FAIRE
2247: * SURFACE PARAMETRIQUE // A FAIRE
2248: * CYNLINDRIQUE // A FAIRE
2249: * SPHERIQUE // A FAIRE
2250: */
2251:
2252: unsigned char type_trace_sigma[21];
2253:
2254: /*
2255: * POINTS
2256: * HISTOGRAMME
2257: * TABLE TRACANTE
2258: */
2259:
2260: /*
2261: * ECHELLES
2262: */
2263:
2264: integer8 systeme_axes;
2265:
2266: real8 x_min;
2267: real8 x_max;
2268: real8 y_min;
2269: real8 y_max;
2270: real8 z_min;
2271: real8 z_max;
2272:
2273: real8 x_tics;
2274: real8 y_tics;
2275: real8 z_tics;
2276:
2277: integer8 mx_tics;
2278: integer8 my_tics;
2279: integer8 mz_tics;
2280:
2281: logical1 x_lines;
2282: logical1 y_lines;
2283: logical1 z_lines;
2284:
2285: logical1 mx_lines;
2286: logical1 my_lines;
2287: logical1 mz_lines;
2288:
2289: /*
2290: * -1 : absent du graphique
2291: * 0 : graduations automatiques
2292: * >0 : valeur manuelle
2293: */
2294:
2295: real8 x2_min;
2296: real8 x2_max;
2297: real8 y2_min;
2298: real8 y2_max;
2299: real8 z2_min;
2300: real8 z2_max;
2301:
2302: real8 x2_tics;
2303: real8 y2_tics;
2304: real8 z2_tics;
2305:
2306: integer8 mx2_tics;
2307: integer8 my2_tics;
2308: integer8 mz2_tics;
2309:
2310: logical1 x2_lines;
2311: logical1 y2_lines;
2312: logical1 z2_lines;
2313:
2314: logical1 mx2_lines;
2315: logical1 my2_lines;
2316: logical1 mz2_lines;
2317:
2318: real8 resolution;
2319:
2320: logical1 souris_active;
2321:
2322: logical1 echelle_automatique_x;
2323: logical1 echelle_automatique_y;
2324: logical1 echelle_automatique_z;
2325:
2326: logical1 echelle_automatique_x2;
2327: logical1 echelle_automatique_y2;
2328: logical1 echelle_automatique_z2;
2329:
2330: logical1 echelle_log_x;
2331: logical1 echelle_log_y;
2332: logical1 echelle_log_z;
2333:
2334: logical1 echelle_log_x2;
2335: logical1 echelle_log_y2;
2336: logical1 echelle_log_z2;
2337:
2338: real8 point_de_vue_theta;
2339: real8 point_de_vue_phi;
2340: real8 echelle_3D;
2341:
2342: unsigned char *label_x;
2343: unsigned char *label_y;
2344: unsigned char *label_z;
2345: unsigned char *titre;
2346: unsigned char *legende;
2347:
2348: unsigned char *nom_fichier_gnuplot;
2349: unsigned char *type_fichier_gnuplot;
2350:
2351: struct_objet *indep;
2352: struct_objet *depend;
2353: struct_objet *parametres_courbes_de_niveau;
2354:
2355: struct_marque *s_marques;
2356:
2357: file *entree_standard;
2358:
2359: logical1 requete_nouveau_plan;
2360: logical1 mise_a_jour_trace_requise;
2361:
2362: /* Parametres statistiques */
2363:
2364: integer8 colonne_statistique_1;
2365: integer8 colonne_statistique_2;
2366:
2367: /* Etat du calculateur */
2368:
2369: t_8_bits drapeaux_etat[8];
2370:
2371: /* Traitement des exceptions */
2372:
2373: logical1 arret_si_exception;
1.211 bertrand 2374: int exception;
2375: int derniere_exception;
2376: int exception_processus_fils;
1.1 bertrand 2377:
2378: /* Traitement des erreurs */
2379:
1.211 bertrand 2380: int erreur_compilation;
1.222 bertrand 2381: volatile int erreur_execution;
2382: volatile int erreur_systeme;
1.1 bertrand 2383:
2384: struct_objet *s_objet_errone;
2385: struct_objet *s_objet_erreur;
2386:
2387: logical1 erreur_scrutation;
2388:
1.211 bertrand 2389: volatile int erreur_systeme_processus_fils;
2390: int erreur_execution_processus_fils;
1.1 bertrand 2391:
2392: pid_t pid_erreur_processus_fils;
2393:
2394: logical1 erreur_processus_fils;
2395:
2396: integer8 derniere_erreur_fonction_externe;
2397:
1.211 bertrand 2398: int derniere_erreur_systeme;
2399: int derniere_erreur_execution;
2400: int derniere_erreur_evaluation;
1.1 bertrand 2401:
2402: unsigned char *instruction_derniere_erreur;
2403:
1.211 bertrand 2404: integer8 niveau_derniere_erreur;
1.1 bertrand 2405:
2406: logical1 core;
2407: logical1 invalidation_message_erreur;
2408:
2409: /* Debug */
2410:
2411: logical1 debug;
1.211 bertrand 2412: logical8 type_debug;
1.1 bertrand 2413: logical1 debug_programme;
2414: logical1 execution_pas_suivant;
2415: logical1 traitement_instruction_halt;
2416:
2417: /* Interruptions logicielles */
2418:
2419: unsigned char masque_interruptions[d_NOMBRE_INTERRUPTIONS];
2420:
2421: /*
1.259 bertrand 2422: * 'I' : interruption ignorée
2423: * 'Q' : interruption mise en queue pour un traitement ultérieur
1.1 bertrand 2424: * 'N' : traitement normal de l'interruption
2425: */
2426:
2427: integer8 queue_interruptions[d_NOMBRE_INTERRUPTIONS];
2428: integer8 nombre_interruptions_en_queue;
2429: struct_liste_chainee *pile_origine_interruptions
2430: [d_NOMBRE_INTERRUPTIONS];
2431: volatile integer8 nombre_interruptions_non_affectees;
2432:
2433: struct_objet *corps_interruptions[d_NOMBRE_INTERRUPTIONS];
2434:
2435: unsigned char traitement_interruption; /* Y/N */
2436: unsigned char traitement_interruptible; /* Y/N */
1.50 bertrand 2437: unsigned char traitement_at_poke; /* Y/N */
1.1 bertrand 2438:
1.26 bertrand 2439: struct_objet *at_exit;
1.50 bertrand 2440: struct_objet *at_poke;
1.25 bertrand 2441:
1.1 bertrand 2442: /* Variables volatiles */
2443:
2444: volatile sig_atomic_t var_volatile_alarme;
1.259 bertrand 2445: // Traitement de ctrl+C et des arrêts brutaux
1.1 bertrand 2446: volatile sig_atomic_t var_volatile_requete_arret;
2447: // Traitement de ctrl+Z
2448: volatile sig_atomic_t var_volatile_requete_arret2;
2449: volatile sig_atomic_t var_volatile_traitement_retarde_stop;
2450: volatile sig_atomic_t var_volatile_traitement_sigint;
2451:
1.65 bertrand 2452: volatile sig_atomic_t var_volatile_processus_racine;
1.1 bertrand 2453: volatile sig_atomic_t var_volatile_processus_pere;
2454: volatile sig_atomic_t var_volatile_recursivite;
2455:
1.27 bertrand 2456: volatile sig_atomic_t arret_depuis_abort;
2457:
1.1 bertrand 2458: volatile int var_volatile_exception_gsl;
2459:
2460: /* Autres */
2461:
1.13 bertrand 2462: char *rpl_home;
2463:
1.1 bertrand 2464: gsl_rng *generateur_aleatoire;
2465: const gsl_rng_type *type_generateur_aleatoire;
2466:
1.110 bertrand 2467: void *contexte_cas;
2468:
1.1 bertrand 2469: integer8 nombre_arguments;
2470:
2471: /*
1.259 bertrand 2472: * Il s'agit du nombre d'arguments utilisé pour l'évaluation
2473: * des expressions algébriques.
2474: * -1 : la fonction ne peut être dans un objet de type ALG.
1.1 bertrand 2475: * -2 : nombre d'arguments inconnu
1.259 bertrand 2476: * 0 : la fonction doit apparaître en notation infixe
2477: * >0 : la fonction apparaît comme une fonction normale
1.1 bertrand 2478: */
2479:
2480: logical1 lancement_interactif;
2481:
2482: unsigned char *chemin_fichiers_temporaires;
2483: unsigned char langue;
2484: unsigned char retour_routine_evaluation;
2485: unsigned char *localisation;
2486:
1.211 bertrand 2487: integer8 niveau_recursivite;
1.1 bertrand 2488:
2489: pid_t pid_processus_pere;
2490: pthread_t tid_processus_pere;
1.153 bertrand 2491: pthread_t tid;
1.1 bertrand 2492:
2493: logical1 processus_detache;
2494:
1.249 bertrand 2495: enum t_type type_en_cours;
2496:
1.1 bertrand 2497: /* Profilage */
2498:
2499: logical1 profilage;
2500: int niveau_profilage;
2501: struct_liste_profilage *pile_profilage;
2502: struct_liste_profilage2 *pile_profilage_fonctions;
2503: struct timeval horodatage_profilage;
2504:
1.43 bertrand 2505: pthread_mutex_t mutex_allocation;
1.261 bertrand 2506: pthread_mutex_t mutex_allocation_buffer;
1.225 bertrand 2507: pthread_mutex_t mutex_interruptions;
1.226 bertrand 2508: pthread_mutex_t mutex_pile_processus;
2509: pthread_mutex_t mutex_signaux;
1.1 bertrand 2510:
1.121 bertrand 2511: // Mutex autorisant les fork()
1.164 bertrand 2512: sem_t __PTR__ semaphore_fork;
1.1 bertrand 2513:
2514: /* Mutexes */
2515:
2516: struct_liste_chainee *liste_mutexes;
2517: pthread_mutex_t protection_liste_mutexes;
1.175 bertrand 2518: unsigned int sections_critiques;
1.1 bertrand 2519:
1.223 bertrand 2520: /* Variable d'initialisation pour SCHED */
2521:
2522: logical1 initialisation_scheduler;
2523:
1.259 bertrand 2524: /* Drapeau nécessaire à RESTART */
1.147 bertrand 2525:
1.148 bertrand 2526: volatile logical1 requete_redemarrage;
1.147 bertrand 2527:
1.259 bertrand 2528: /* Gestion optimisée de la mémoire */
1.1 bertrand 2529:
2530: double estimation_taille_pile_tampon;
1.211 bertrand 2531: integer8 taille_pile_tampon;
1.1 bertrand 2532: struct_liste_chainee *pile_tampon;
2533:
2534: double estimation_taille_pile_systeme_tampon;
1.211 bertrand 2535: integer8 taille_pile_systeme_tampon;
1.1 bertrand 2536: struct_liste_pile_systeme *pile_systeme_tampon;
2537:
1.211 bertrand 2538: integer8 taille_pile_objets;
1.1 bertrand 2539: struct_objet *pile_objets;
2540:
1.264 bertrand 2541: # define TAILLE_CACHE 1024
1.256 bertrand 2542: # define CACHE(type, nom) \
2543: type *objets_##nom[TAILLE_CACHE]; \
1.262 bertrand 2544: volatile int pointeur_##nom;
1.256 bertrand 2545:
2546: # define CACHE2(type, nom) \
2547: type *nom[TAILLE_CACHE]; \
1.262 bertrand 2548: volatile int pointeur_##nom;
1.256 bertrand 2549:
2550: CACHE(integer8, adr)
2551: CACHE(logical8, bin)
2552: CACHE(complex16, cpl)
2553: CACHE(struct_fonction, fct)
2554: CACHE(integer8, int)
2555: CACHE(struct_matrice, mat)
2556: CACHE(struct_nom, nom)
1.320 bertrand 2557: CACHE(struct_record, rec)
1.256 bertrand 2558: CACHE(real8, rel)
2559: CACHE(struct_tableau, tab)
2560: CACHE(struct_vecteur, vec)
2561:
2562: CACHE2(struct_liste_chainee, maillons)
2563: CACHE2(struct_arbre_variables, variables_noeud)
2564: CACHE2(struct_arbre_variables_partagees, variables_partagees_noeud)
2565: CACHE2(struct_liste_variables, variables_feuille)
2566: CACHE2(struct_variable, variables_variable)
2567: CACHE2(struct_arbre_variables *, variables_tableau_noeuds)
1.257 bertrand 2568: CACHE2(struct_arbre_variables_partagees *,
2569: variables_tableau_noeuds_partages)
2570:
2571: CACHE2(struct_buffer, enveloppes_buffers)
1.308 bertrand 2572: unsigned char ***cache_buffer;
2573: int *pointeur_cache_buffer;
1.1 bertrand 2574: } struct_processus;
2575: #endif
2576:
1.337 bertrand 2577: #ifdef DEBUG_MEMOIRE
2578: pid_t debug_fork(struct_processus *s_etat_processus);
2579: #endif
2580:
1.1 bertrand 2581:
2582: /*
2583: ================================================================================
1.259 bertrand 2584: MISE EN PLACE DE L'ALLOCATEUR SPÉCIFIQUE
1.258 bertrand 2585: ================================================================================*/
2586:
2587: #ifndef DEBUG_MEMOIRE
2588: # define malloc(a) rpl_malloc(s_etat_processus, a)
2589: # define realloc(a, b) rpl_realloc(s_etat_processus, a, b)
2590: # define free(a) rpl_free(s_etat_processus, a)
2591: #endif
2592:
2593: void *rpl_malloc(struct_processus *s_etat_processus, size_t s);
2594: void *rpl_realloc(struct_processus *s_etat_processus, void *ptr, size_t s);
2595: void rpl_free(struct_processus *s_etat_processus, void *ptr);
2596: void *sys_malloc(size_t s);
1.282 bertrand 2597: void *sys_realloc(void *ptr, size_t s);
1.258 bertrand 2598: void sys_free(void *ptr);
2599:
2600: /*
2601: * Wrapper de readline() pour que la fonction renvoie un pointeur sur un
1.259 bertrand 2602: * buffer alloué par rpl_malloc().
1.258 bertrand 2603: */
2604:
2605: #define readline(s) readline_wrapper(s_etat_processus, s)
2606: unsigned char *readline_wrapper(struct_processus *s_etat_processus,
2607: unsigned char *s);
2608:
2609:
2610: /*
2611: ================================================================================
1.1 bertrand 2612: PROTOTYPES
2613: ================================================================================
2614: */
2615:
2616: /*
2617: --------------------------------------------------------------------------------
1.259 bertrand 2618: Procédures d'exécution des mots-clef du langage RPL/2
1.1 bertrand 2619: --------------------------------------------------------------------------------
2620: */
2621:
2622: // BEGIN C PROTOTYPES
2623: void instruction_sensible_e(struct_processus *s_etat_processus);
2624: void instruction_sensible_i(struct_processus *s_etat_processus);
1.108 bertrand 2625: void instruction_sensible_infinity(struct_processus *s_etat_processus);
1.1 bertrand 2626:
2627: void instruction_abort(struct_processus *s_etat_processus);
2628: void instruction_abs(struct_processus *s_etat_processus);
2629: void instruction_acos(struct_processus *s_etat_processus);
2630: void instruction_acosh(struct_processus *s_etat_processus);
2631: void instruction_alarm(struct_processus *s_etat_processus);
2632: void instruction_alog(struct_processus *s_etat_processus);
2633: void instruction_and(struct_processus *s_etat_processus);
2634: void instruction_append(struct_processus *s_etat_processus);
2635: void instruction_array_fleche(struct_processus *s_etat_processus);
2636: void instruction_arg(struct_processus *s_etat_processus);
2637: void instruction_asin(struct_processus *s_etat_processus);
2638: void instruction_asinh(struct_processus *s_etat_processus);
2639: void instruction_asl(struct_processus *s_etat_processus);
2640: void instruction_asr(struct_processus *s_etat_processus);
2641: void instruction_atan(struct_processus *s_etat_processus);
2642: void instruction_atanh(struct_processus *s_etat_processus);
1.26 bertrand 2643: void instruction_atexit(struct_processus *s_etat_processus);
1.50 bertrand 2644: void instruction_atpoke(struct_processus *s_etat_processus);
1.1 bertrand 2645: void instruction_autoscale(struct_processus *s_etat_processus);
2646: void instruction_axes(struct_processus *s_etat_processus);
2647:
2648: void instruction_b_vers_r(struct_processus *s_etat_processus);
2649: void instruction_backspace(struct_processus *s_etat_processus);
1.48 bertrand 2650: void instruction_backtrace(struct_processus *s_etat_processus);
1.1 bertrand 2651: void instruction_beep(struct_processus *s_etat_processus);
2652: void instruction_bessel(struct_processus *s_etat_processus);
2653: void instruction_bin(struct_processus *s_etat_processus);
2654:
2655: void instruction_c_vers_r(struct_processus *s_etat_processus);
2656: void instruction_case(struct_processus *s_etat_processus);
2657: void instruction_ceil(struct_processus *s_etat_processus);
2658: void instruction_centr(struct_processus *s_etat_processus);
2659: void instruction_cf(struct_processus *s_etat_processus);
2660: void instruction_chr(struct_processus *s_etat_processus);
1.193 bertrand 2661: void instruction_cipher(struct_processus *s_etat_processus);
1.1 bertrand 2662: void instruction_clear(struct_processus *s_etat_processus);
2663: void instruction_cllcd(struct_processus *s_etat_processus);
2664: void instruction_clmf(struct_processus *s_etat_processus);
2665: void instruction_close(struct_processus *s_etat_processus);
1.28 bertrand 2666: void instruction_clratexit(struct_processus *s_etat_processus);
1.50 bertrand 2667: void instruction_clratpoke(struct_processus *s_etat_processus);
1.1 bertrand 2668: void instruction_clrcntxt(struct_processus *s_etat_processus);
2669: void instruction_clrerr(struct_processus *s_etat_processus);
2670: void instruction_clrfuse(struct_processus *s_etat_processus);
2671: void instruction_clrmtx(struct_processus *s_etat_processus);
2672: void instruction_clrsmphr(struct_processus *s_etat_processus);
2673: void instruction_clrswi(struct_processus *s_etat_processus);
2674: void instruction_cls(struct_processus *s_etat_processus);
2675: void instruction_clusr(struct_processus *s_etat_processus);
2676: void instruction_cnrm(struct_processus *s_etat_processus);
2677: void instruction_cols(struct_processus *s_etat_processus);
2678: void instruction_col_fleche(struct_processus *s_etat_processus);
2679: void instruction_col_moins(struct_processus *s_etat_processus);
2680: void instruction_col_plus(struct_processus *s_etat_processus);
2681: void instruction_comb(struct_processus *s_etat_processus);
1.214 bertrand 2682: void instruction_compress(struct_processus *s_etat_processus);
1.1 bertrand 2683: void instruction_con(struct_processus *s_etat_processus);
2684: void instruction_cond(struct_processus *s_etat_processus);
2685: void instruction_cont(struct_processus *s_etat_processus);
2686: void instruction_continue(struct_processus *s_etat_processus);
2687: void instruction_conj(struct_processus *s_etat_processus);
2688: void instruction_convert(struct_processus *s_etat_processus);
2689: void instruction_copy(struct_processus *s_etat_processus);
2690: void instruction_copyright(struct_processus *s_etat_processus);
2691: void instruction_corr(struct_processus *s_etat_processus);
2692: void instruction_cos(struct_processus *s_etat_processus);
2693: void instruction_cosh(struct_processus *s_etat_processus);
2694: void instruction_cov(struct_processus *s_etat_processus);
2695: void instruction_cr(struct_processus *s_etat_processus);
2696: void instruction_create(struct_processus *s_etat_processus);
1.175 bertrand 2697: void instruction_critical(struct_processus *s_etat_processus);
1.1 bertrand 2698: void instruction_crmtx(struct_processus *s_etat_processus);
2699: void instruction_cross(struct_processus *s_etat_processus);
2700: void instruction_crsmphr(struct_processus *s_etat_processus);
2701: void instruction_crtab(struct_processus *s_etat_processus);
2702: void instruction_cstop(struct_processus *s_etat_processus);
2703: void instruction_cswp(struct_processus *s_etat_processus);
2704: void instruction_currenc(struct_processus *s_etat_processus);
2705: void instruction_cycle(struct_processus *s_etat_processus);
2706:
2707: void instruction_d_vers_r(struct_processus *s_etat_processus);
2708: void instruction_daemonize(struct_processus *s_etat_processus);
2709: void instruction_date(struct_processus *s_etat_processus);
2710: void instruction_dec(struct_processus *s_etat_processus);
2711: void instruction_decr(struct_processus *s_etat_processus);
2712: void instruction_default(struct_processus *s_etat_processus);
2713: void instruction_deg(struct_processus *s_etat_processus);
2714: void instruction_delete(struct_processus *s_etat_processus);
2715: void instruction_depnd(struct_processus *s_etat_processus);
2716: void instruction_depth(struct_processus *s_etat_processus);
2717: void instruction_der(struct_processus *s_etat_processus);
2718: void instruction_det(struct_processus *s_etat_processus);
2719: void instruction_detach(struct_processus *s_etat_processus);
2720: void instruction_dft(struct_processus *s_etat_processus);
2721: void instruction_dgtiz(struct_processus *s_etat_processus);
2722: void instruction_diag_fleche(struct_processus *s_etat_processus);
1.193 bertrand 2723: void instruction_digest(struct_processus *s_etat_processus);
1.1 bertrand 2724: void instruction_disp(struct_processus *s_etat_processus);
2725: void instruction_division(struct_processus *s_etat_processus);
2726: void instruction_do(struct_processus *s_etat_processus);
2727: void instruction_dot(struct_processus *s_etat_processus);
2728: void instruction_draw(struct_processus *s_etat_processus);
2729: void instruction_drax(struct_processus *s_etat_processus);
2730: void instruction_drop(struct_processus *s_etat_processus);
2731: void instruction_drop2(struct_processus *s_etat_processus);
2732: void instruction_dropcntxt(struct_processus *s_etat_processus);
2733: void instruction_dropn(struct_processus *s_etat_processus);
2734: void instruction_drws(struct_processus *s_etat_processus);
2735: void instruction_dup(struct_processus *s_etat_processus);
2736: void instruction_dup2(struct_processus *s_etat_processus);
2737: void instruction_dupcntxt(struct_processus *s_etat_processus);
2738: void instruction_dupn(struct_processus *s_etat_processus);
2739:
2740: void instruction_e(struct_processus *s_etat_processus);
2741: void instruction_edit(struct_processus *s_etat_processus);
2742: void instruction_egalite(struct_processus *s_etat_processus);
2743: void instruction_egv(struct_processus *s_etat_processus);
2744: void instruction_egvl(struct_processus *s_etat_processus);
2745: void instruction_else(struct_processus *s_etat_processus);
2746: void instruction_elseif(struct_processus *s_etat_processus);
2747: void instruction_end(struct_processus *s_etat_processus);
2748: void instruction_eng(struct_processus *s_etat_processus);
2749: void instruction_epsilon(struct_processus *s_etat_processus);
1.251 bertrand 2750: void instruction_eqv(struct_processus *s_etat_processus);
1.1 bertrand 2751: void instruction_erase(struct_processus *s_etat_processus);
2752: void instruction_errm(struct_processus *s_etat_processus);
2753: void instruction_errn(struct_processus *s_etat_processus);
2754: void instruction_eval(struct_processus *s_etat_processus);
2755: void instruction_exget(struct_processus *s_etat_processus);
2756: void instruction_exit(struct_processus *s_etat_processus);
2757: void instruction_exp(struct_processus *s_etat_processus);
2758: void instruction_expm(struct_processus *s_etat_processus);
2759: void instruction_exsub(struct_processus *s_etat_processus);
2760: void instruction_externals(struct_processus *s_etat_processus);
2761: void instruction_eyept(struct_processus *s_etat_processus);
2762:
2763: void instruction_fact(struct_processus *s_etat_processus);
2764: void instruction_false(struct_processus *s_etat_processus);
2765: void instruction_fc_test(struct_processus *s_etat_processus);
2766: void instruction_fc_test_c(struct_processus *s_etat_processus);
2767: void instruction_fc_test_s(struct_processus *s_etat_processus);
2768: void instruction_fft(struct_processus *s_etat_processus);
2769: void instruction_fix(struct_processus *s_etat_processus);
2770: void instruction_fleche(struct_processus *s_etat_processus);
2771: void instruction_fleche_array(struct_processus *s_etat_processus);
2772: void instruction_fleche_col(struct_processus *s_etat_processus);
2773: void instruction_fleche_diag(struct_processus *s_etat_processus);
2774: void instruction_fleche_hms(struct_processus *s_etat_processus);
2775: void instruction_fleche_lcd(struct_processus *s_etat_processus);
2776: void instruction_fleche_list(struct_processus *s_etat_processus);
2777: void instruction_fleche_num(struct_processus *s_etat_processus);
2778: void instruction_fleche_q(struct_processus *s_etat_processus);
2779: void instruction_fleche_row(struct_processus *s_etat_processus);
2780: void instruction_fleche_str(struct_processus *s_etat_processus);
2781: void instruction_fleche_table(struct_processus *s_etat_processus);
2782: void instruction_floor(struct_processus *s_etat_processus);
2783: void instruction_for(struct_processus *s_etat_processus);
1.176 bertrand 2784: void instruction_forall(struct_processus *s_etat_processus);
1.1 bertrand 2785: void instruction_format(struct_processus *s_etat_processus);
2786: void instruction_fp(struct_processus *s_etat_processus);
2787: void instruction_fs_test(struct_processus *s_etat_processus);
2788: void instruction_fs_test_c(struct_processus *s_etat_processus);
2789: void instruction_fs_test_s(struct_processus *s_etat_processus);
2790: void instruction_function(struct_processus *s_etat_processus);
2791: void instruction_fuse(struct_processus *s_etat_processus);
2792:
2793: void instruction_gamma(struct_processus *s_etat_processus);
2794: void instruction_ge(struct_processus *s_etat_processus);
2795: void instruction_gegv(struct_processus *s_etat_processus);
2796: void instruction_gegvl(struct_processus *s_etat_processus);
2797: void instruction_get(struct_processus *s_etat_processus);
2798: void instruction_getc(struct_processus *s_etat_processus);
2799: void instruction_geti(struct_processus *s_etat_processus);
2800: void instruction_getr(struct_processus *s_etat_processus);
2801: void instruction_glegv(struct_processus *s_etat_processus);
2802: void instruction_gregv(struct_processus *s_etat_processus);
2803: void instruction_gt(struct_processus *s_etat_processus);
2804:
2805: void instruction_halt(struct_processus *s_etat_processus);
2806: void instruction_head(struct_processus *s_etat_processus);
2807: void instruction_help(struct_processus *s_etat_processus);
2808: void instruction_hex(struct_processus *s_etat_processus);
2809: void instruction_histogram(struct_processus *s_etat_processus);
2810: void instruction_hms_fleche(struct_processus *s_etat_processus);
2811: void instruction_hms_moins(struct_processus *s_etat_processus);
2812: void instruction_hms_plus(struct_processus *s_etat_processus);
2813:
2814: void instruction_i(struct_processus *s_etat_processus);
2815: void instruction_idft(struct_processus *s_etat_processus);
2816: void instruction_idn(struct_processus *s_etat_processus);
2817: void instruction_if(struct_processus *s_etat_processus);
2818: void instruction_iferr(struct_processus *s_etat_processus);
2819: void instruction_ifft(struct_processus *s_etat_processus);
2820: void instruction_ift(struct_processus *s_etat_processus);
2821: void instruction_ifte(struct_processus *s_etat_processus);
2822: void instruction_im(struct_processus *s_etat_processus);
1.20 bertrand 2823: void instruction_implicit(struct_processus *s_etat_processus);
1.1 bertrand 2824: void instruction_in(struct_processus *s_etat_processus);
2825: void instruction_incr(struct_processus *s_etat_processus);
2826: void instruction_indep(struct_processus *s_etat_processus);
2827: void instruction_input(struct_processus *s_etat_processus);
1.108 bertrand 2828: void instruction_infinity(struct_processus *s_etat_processus);
1.1 bertrand 2829: void instruction_inquire(struct_processus *s_etat_processus);
2830: void instruction_int(struct_processus *s_etat_processus);
2831: void instruction_interrupt(struct_processus *s_etat_processus);
2832: void instruction_inv(struct_processus *s_etat_processus);
2833: void instruction_ip(struct_processus *s_etat_processus);
2834: void instruction_iswi(struct_processus *s_etat_processus);
2835: void instruction_itrace(struct_processus *s_etat_processus);
2836:
2837: void instruction_jdate(struct_processus *s_etat_processus);
2838:
2839: void instruction_key(struct_processus *s_etat_processus);
2840: void instruction_keylabel(struct_processus *s_etat_processus);
2841: void instruction_keytitle(struct_processus *s_etat_processus);
2842: void instruction_kill(struct_processus *s_etat_processus);
2843: void instruction_kind(struct_processus *s_etat_processus);
2844:
2845: void instruction_label(struct_processus *s_etat_processus);
2846: void instruction_last(struct_processus *s_etat_processus);
2847: void instruction_lcase(struct_processus *s_etat_processus);
2848: void instruction_lcd_fleche(struct_processus *s_etat_processus);
2849: void instruction_lchol(struct_processus *s_etat_processus);
2850: void instruction_le(struct_processus *s_etat_processus);
2851: void instruction_legv(struct_processus *s_etat_processus);
1.109 bertrand 2852: void instruction_limit(struct_processus *s_etat_processus);
1.1 bertrand 2853: void instruction_line(struct_processus *s_etat_processus);
2854: void instruction_list_fleche(struct_processus *s_etat_processus);
2855: void instruction_ln(struct_processus *s_etat_processus);
2856: void instruction_lnp1(struct_processus *s_etat_processus);
2857: void instruction_localization(struct_processus *s_etat_processus);
2858: void instruction_lock(struct_processus *s_etat_processus);
2859: void instruction_log(struct_processus *s_etat_processus);
2860: void instruction_logger(struct_processus *s_etat_processus);
2861: void instruction_logscale(struct_processus *s_etat_processus);
2862: void instruction_lq(struct_processus *s_etat_processus);
2863: void instruction_lsq(struct_processus *s_etat_processus);
2864: void instruction_lt(struct_processus *s_etat_processus);
2865: void instruction_lu(struct_processus *s_etat_processus);
1.76 bertrand 2866: void instruction_l_vers_t(struct_processus *s_etat_processus);
1.1 bertrand 2867:
2868: void instruction_mant(struct_processus *s_etat_processus);
2869: void instruction_mark(struct_processus *s_etat_processus);
2870: void instruction_max(struct_processus *s_etat_processus);
2871: void instruction_maxs(struct_processus *s_etat_processus);
2872: void instruction_mclrin(struct_processus *s_etat_processus);
2873: void instruction_mean(struct_processus *s_etat_processus);
2874: void instruction_mem(struct_processus *s_etat_processus);
1.32 bertrand 2875: void instruction_memlock(struct_processus *s_etat_processus);
2876: void instruction_memunlock(struct_processus *s_etat_processus);
1.1 bertrand 2877: void instruction_min(struct_processus *s_etat_processus);
2878: void instruction_mins(struct_processus *s_etat_processus);
2879: void instruction_mod(struct_processus *s_etat_processus);
2880: void instruction_moins(struct_processus *s_etat_processus);
2881: void instruction_mtxlock(struct_processus *s_etat_processus);
2882: void instruction_mtxstatus(struct_processus *s_etat_processus);
2883: void instruction_mtxtrylock(struct_processus *s_etat_processus);
2884: void instruction_mtxunlock(struct_processus *s_etat_processus);
2885: void instruction_multiplication(struct_processus *s_etat_processus);
2886:
1.317 bertrand 2887: void instruction_nbrcpus(struct_processus *s_etat_prorcessus);
1.1 bertrand 2888: void instruction_ne(struct_processus *s_etat_processus);
2889: void instruction_neg(struct_processus *s_etat_processus);
2890: void instruction_next(struct_processus *s_etat_processus);
2891: void instruction_newplane(struct_processus *s_etat_processus);
2892: void instruction_not(struct_processus *s_etat_processus);
2893: void instruction_nrand(struct_processus *s_etat_processus);
2894: void instruction_nrproc(struct_processus *s_etat_processus);
2895: void instruction_ns(struct_processus *s_etat_processus);
2896: void instruction_num(struct_processus *s_etat_processus);
2897:
2898: void instruction_obget(struct_processus *s_etat_processus);
2899: void instruction_obsub(struct_processus *s_etat_processus);
2900: void instruction_oct(struct_processus *s_etat_processus);
2901: void instruction_open(struct_processus *s_etat_processus);
2902: void instruction_or(struct_processus *s_etat_processus);
2903: void instruction_over(struct_processus *s_etat_processus);
2904:
2905: void instruction_p_vers_r(struct_processus *s_etat_processus);
2906: void instruction_paper(struct_processus *s_etat_processus);
2907: void instruction_parameter(struct_processus *s_etat_processus);
2908: void instruction_parametric(struct_processus *s_etat_processus);
2909: void instruction_pcov(struct_processus *s_etat_processus);
2910: void instruction_peek(struct_processus *s_etat_processus);
2911: void instruction_perm(struct_processus *s_etat_processus);
2912: void instruction_persist(struct_processus *s_etat_processus);
2913: void instruction_pi(struct_processus *s_etat_processus);
2914: void instruction_pick(struct_processus *s_etat_processus);
2915: void instruction_plot(struct_processus *s_etat_processus);
2916: void instruction_plotter(struct_processus *s_etat_processus);
2917: void instruction_plus(struct_processus *s_etat_processus);
2918: void instruction_pmax(struct_processus *s_etat_processus);
2919: void instruction_pmin(struct_processus *s_etat_processus);
2920: void instruction_poke(struct_processus *s_etat_processus);
2921: void instruction_polar(struct_processus *s_etat_processus);
1.152 bertrand 2922: void instruction_poll(struct_processus *s_etat_processus);
1.1 bertrand 2923: void instruction_pos(struct_processus *s_etat_processus);
2924: void instruction_pourcent(struct_processus *s_etat_processus);
2925: void instruction_pourcent_ch(struct_processus *s_etat_processus);
2926: void instruction_pourcent_t(struct_processus *s_etat_processus);
2927: void instruction_ppar(struct_processus *s_etat_processus);
2928: void instruction_pr1(struct_processus *s_etat_processus);
2929: void instruction_print(struct_processus *s_etat_processus);
2930: void instruction_private(struct_processus *s_etat_processus);
2931: void instruction_prlcd(struct_processus *s_etat_processus);
2932: void instruction_prmd(struct_processus *s_etat_processus);
1.34 bertrand 2933: void instruction_procid(struct_processus *s_etat_processus);
1.1 bertrand 2934: void instruction_prompt(struct_processus *s_etat_processus);
2935: void instruction_protect(struct_processus *s_etat_processus);
2936: void instruction_prst(struct_processus *s_etat_processus);
2937: void instruction_prstc(struct_processus *s_etat_processus);
2938: void instruction_prusr(struct_processus *s_etat_processus);
2939: void instruction_prvar(struct_processus *s_etat_processus);
2940: void instruction_psdev(struct_processus *s_etat_processus);
2941: void instruction_puissance(struct_processus *s_etat_processus);
2942: void instruction_purge(struct_processus *s_etat_processus);
2943: void instruction_pshcntxt(struct_processus *s_etat_processus);
2944: void instruction_pshprfl(struct_processus *s_etat_processus);
2945: void instruction_pulcntxt(struct_processus *s_etat_processus);
2946: void instruction_pulprfl(struct_processus *s_etat_processus);
2947: void instruction_put(struct_processus *s_etat_processus);
2948: void instruction_putc(struct_processus *s_etat_processus);
2949: void instruction_puti(struct_processus *s_etat_processus);
2950: void instruction_putr(struct_processus *s_etat_processus);
2951: void instruction_pvar(struct_processus *s_etat_processus);
2952:
2953: void instruction_qr(struct_processus *s_etat_processus);
2954:
2955: void instruction_r_vers_b(struct_processus *s_etat_processus);
2956: void instruction_r_vers_c(struct_processus *s_etat_processus);
2957: void instruction_r_vers_d(struct_processus *s_etat_processus);
2958: void instruction_r_vers_p(struct_processus *s_etat_processus);
2959: void instruction_rad(struct_processus *s_etat_processus);
2960: void instruction_rand(struct_processus *s_etat_processus);
2961: void instruction_rank(struct_processus *s_etat_processus);
2962: void instruction_rceq(struct_processus *s_etat_processus);
2963: void instruction_rci(struct_processus *s_etat_processus);
2964: void instruction_rcij(struct_processus *s_etat_processus);
2965: void instruction_rcl(struct_processus *s_etat_processus);
2966: void instruction_rclf(struct_processus *s_etat_processus);
2967: void instruction_rcls(struct_processus *s_etat_processus);
2968: void instruction_rclswi(struct_processus *s_etat_processus);
2969: void instruction_rcws(struct_processus *s_etat_processus);
2970: void instruction_rdate(struct_processus *s_etat_processus);
2971: void instruction_rdm(struct_processus *s_etat_processus);
2972: void instruction_rdgn(struct_processus *s_etat_processus);
2973: void instruction_rdz(struct_processus *s_etat_processus);
2974: void instruction_re(struct_processus *s_etat_processus);
2975: void instruction_read(struct_processus *s_etat_processus);
2976: void instruction_recode(struct_processus *s_etat_processus);
1.320 bertrand 2977: void instruction_record(struct_processus *s_etat_processus);
1.1 bertrand 2978: void instruction_recv(struct_processus *s_etat_processus);
2979: void instruction_redraw(struct_processus *s_etat_processus);
1.150 bertrand 2980: void instruction_regex(struct_processus *s_etat_processus);
1.1 bertrand 2981: void instruction_relax(struct_processus *s_etat_processus);
2982: void instruction_remove(struct_processus *s_etat_processus);
2983: void instruction_res(struct_processus *s_etat_processus);
1.149 bertrand 2984: void instruction_restart(struct_processus *s_etat_processus);
1.1 bertrand 2985: void instruction_recall(struct_processus *s_etat_processus);
2986: void instruction_regv(struct_processus *s_etat_processus);
2987: void instruction_repeat(struct_processus *s_etat_processus);
2988: void instruction_repl(struct_processus *s_etat_processus);
2989: void instruction_return(struct_processus *s_etat_processus);
2990: void instruction_revlist(struct_processus *s_etat_processus);
2991: void instruction_rewind(struct_processus *s_etat_processus);
2992: void instruction_rfuse(struct_processus *s_etat_processus);
1.228 bertrand 2993: void instruction_rgdl(struct_processus *s_etat_processus);
2994: void instruction_rgdr(struct_processus *s_etat_processus);
1.1 bertrand 2995: void instruction_rl(struct_processus *s_etat_processus);
2996: void instruction_rlb(struct_processus *s_etat_processus);
2997: void instruction_rnd(struct_processus *s_etat_processus);
2998: void instruction_rnrm(struct_processus *s_etat_processus);
2999: void instruction_roll(struct_processus *s_etat_processus);
3000: void instruction_rolld(struct_processus *s_etat_processus);
3001: void instruction_rot(struct_processus *s_etat_processus);
3002: void instruction_row_fleche(struct_processus *s_etat_processus);
3003: void instruction_row_moins(struct_processus *s_etat_processus);
3004: void instruction_row_plus(struct_processus *s_etat_processus);
3005: void instruction_rr(struct_processus *s_etat_processus);
3006: void instruction_rrb(struct_processus *s_etat_processus);
3007: void instruction_rsd(struct_processus *s_etat_processus);
3008: void instruction_rstop(struct_processus *s_etat_processus);
3009: void instruction_rswp(struct_processus *s_etat_processus);
3010:
3011: void instruction_s_moins(struct_processus *s_etat_processus);
3012: void instruction_s_plus(struct_processus *s_etat_processus);
3013: void instruction_same(struct_processus *s_etat_processus);
3014: void instruction_save(struct_processus *s_etat_processus);
3015: void instruction_scatter(struct_processus *s_etat_processus);
3016: void instruction_scale(struct_processus *s_etat_processus);
3017: void instruction_sched(struct_processus *s_etat_processus);
3018: void instruction_schur(struct_processus *s_etat_processus);
3019: void instruction_sci(struct_processus *s_etat_processus);
3020: void instruction_scls(struct_processus *s_etat_processus);
3021: void instruction_sconj(struct_processus *s_etat_processus);
3022: void instruction_sdev(struct_processus *s_etat_processus);
3023: void instruction_select(struct_processus *s_etat_processus);
3024: void instruction_send(struct_processus *s_etat_processus);
3025: void instruction_sf(struct_processus *s_etat_processus);
3026: void instruction_shared(struct_processus *s_etat_processus);
3027: void instruction_sign(struct_processus *s_etat_processus);
3028: void instruction_sin(struct_processus *s_etat_processus);
3029: void instruction_sinh(struct_processus *s_etat_processus);
3030: void instruction_sinv(struct_processus *s_etat_processus);
3031: void instruction_size(struct_processus *s_etat_processus);
3032: void instruction_sl(struct_processus *s_etat_processus);
3033: void instruction_slb(struct_processus *s_etat_processus);
3034: void instruction_slice(struct_processus *s_etat_processus);
3035: void instruction_slicescale(struct_processus *s_etat_processus);
3036: void instruction_smphrdecr(struct_processus *s_etat_processus);
3037: void instruction_smphrgetv(struct_processus *s_etat_processus);
3038: void instruction_smphrincr(struct_processus *s_etat_processus);
3039: void instruction_smphrtrydecr(struct_processus *s_etat_processus);
3040: void instruction_sneg(struct_processus *s_etat_processus);
3041: void instruction_sort(struct_processus *s_etat_processus);
3042: void instruction_spar(struct_processus *s_etat_processus);
3043: void instruction_spawn(struct_processus *s_etat_processus);
3044: void instruction_splash(struct_processus *s_etat_processus);
3045: void instruction_sq(struct_processus *s_etat_processus);
3046: void instruction_sqlconnect(struct_processus *s_etat_processus);
3047: void instruction_sqldisconnect(struct_processus *s_etat_processus);
3048: void instruction_sqlquery(struct_processus *s_etat_processus);
3049: void instruction_sqrt(struct_processus *s_etat_processus);
3050: void instruction_sr(struct_processus *s_etat_processus);
3051: void instruction_srb(struct_processus *s_etat_processus);
1.112 bertrand 3052: void instruction_srev(struct_processus *s_etat_processus);
1.1 bertrand 3053: void instruction_sst(struct_processus *s_etat_processus);
3054: void instruction_star_d(struct_processus *s_etat_processus);
3055: void instruction_star_h(struct_processus *s_etat_processus);
3056: void instruction_star_s(struct_processus *s_etat_processus);
3057: void instruction_star_w(struct_processus *s_etat_processus);
3058: void instruction_start(struct_processus *s_etat_processus);
3059: void instruction_static(struct_processus *s_etat_processus);
3060: void instruction_std(struct_processus *s_etat_processus);
3061: void instruction_step(struct_processus *s_etat_processus);
3062: void instruction_steq(struct_processus *s_etat_processus);
3063: void instruction_sto(struct_processus *s_etat_processus);
3064: void instruction_sto_division(struct_processus *s_etat_processus);
3065: void instruction_sto_fois(struct_processus *s_etat_processus);
3066: void instruction_sto_moins(struct_processus *s_etat_processus);
3067: void instruction_sto_plus(struct_processus *s_etat_processus);
3068: void instruction_stof(struct_processus *s_etat_processus);
3069: void instruction_stop(struct_processus *s_etat_processus);
3070: void instruction_store(struct_processus *s_etat_processus);
3071: void instruction_stos(struct_processus *s_etat_processus);
3072: void instruction_stoswi(struct_processus *s_etat_processus);
3073: void instruction_str_fleche(struct_processus *s_etat_processus);
3074: void instruction_stws(struct_processus *s_etat_processus);
3075: void instruction_sub(struct_processus *s_etat_processus);
3076: void instruction_suspend(struct_processus *s_etat_processus);
3077: void instruction_svd(struct_processus *s_etat_processus);
3078: void instruction_svl(struct_processus *s_etat_processus);
3079: void instruction_swap(struct_processus *s_etat_processus);
3080: void instruction_swi(struct_processus *s_etat_processus);
3081: void instruction_swilock(struct_processus *s_etat_processus);
3082: void instruction_swiqueue(struct_processus *s_etat_processus);
3083: void instruction_swistatus(struct_processus *s_etat_processus);
3084: void instruction_swiunlock(struct_processus *s_etat_processus);
3085: void instruction_swapcntxt(struct_processus *s_etat_processus);
3086: void instruction_sx(struct_processus *s_etat_processus);
3087: void instruction_sx2(struct_processus *s_etat_processus);
3088: void instruction_sxy(struct_processus *s_etat_processus);
3089: void instruction_sy(struct_processus *s_etat_processus);
3090: void instruction_sy2(struct_processus *s_etat_processus);
3091: void instruction_sync(struct_processus *s_etat_processus);
3092: void instruction_syseval(struct_processus *s_etat_processus);
3093:
3094: void instruction_table_fleche(struct_processus *s_etat_processus);
3095: void instruction_tail(struct_processus *s_etat_processus);
3096: void instruction_tan(struct_processus *s_etat_processus);
3097: void instruction_tanh(struct_processus *s_etat_processus);
3098: void instruction_target(struct_processus *s_etat_processus);
3099: void instruction_taylr(struct_processus *s_etat_processus);
3100: void instruction_then(struct_processus *s_etat_processus);
3101: void instruction_time(struct_processus *s_etat_processus);
3102: void instruction_title(struct_processus *s_etat_processus);
3103: void instruction_tokenize(struct_processus *s_etat_processus);
3104: void instruction_tot(struct_processus *s_etat_processus);
3105: void instruction_trim(struct_processus *s_etat_processus);
3106: void instruction_trn(struct_processus *s_etat_processus);
3107: void instruction_trnc(struct_processus *s_etat_processus);
3108: void instruction_true(struct_processus *s_etat_processus);
3109: void instruction_type(struct_processus *s_etat_processus);
1.76 bertrand 3110: void instruction_t_vers_l(struct_processus *s_etat_processus);
1.1 bertrand 3111:
3112: void instruction_ucase(struct_processus *s_etat_processus);
3113: void instruction_uchol(struct_processus *s_etat_processus);
1.214 bertrand 3114: void instruction_uncompress(struct_processus *s_etat_processus);
1.1 bertrand 3115: void instruction_unlock(struct_processus *s_etat_processus);
3116: void instruction_unprotect(struct_processus *s_etat_processus);
3117: void instruction_until(struct_processus *s_etat_processus);
3118: void instruction_use(struct_processus *s_etat_processus);
3119: void instruction_utpc(struct_processus *s_etat_processus);
3120: void instruction_utpf(struct_processus *s_etat_processus);
3121: void instruction_utpn(struct_processus *s_etat_processus);
3122: void instruction_utpt(struct_processus *s_etat_processus);
3123:
3124: void instruction_var(struct_processus *s_etat_processus);
3125: void instruction_variable(struct_processus *s_etat_processus);
3126: void instruction_vars(struct_processus *s_etat_processus);
3127: void instruction_verify(struct_processus *s_etat_processus);
3128: void instruction_vers_niveau_inferieur(struct_processus *s_etat_processus);
3129: void instruction_vers_niveau_superieur(struct_processus *s_etat_processus);
3130: void instruction_version(struct_processus *s_etat_processus);
3131: void instruction_visit(struct_processus *s_etat_processus);
3132: void instruction_volatile(struct_processus *s_etat_processus);
3133:
3134: void instruction_wait(struct_processus *s_etat_processus);
3135: void instruction_warranty(struct_processus *s_etat_processus);
3136: void instruction_wfdata(struct_processus *s_etat_processus);
3137: void instruction_wfack(struct_processus *s_etat_processus);
3138: void instruction_wflock(struct_processus *s_etat_processus);
3139: void instruction_wfpoke(struct_processus *s_etat_processus);
3140: void instruction_wfproc(struct_processus *s_etat_processus);
3141: void instruction_wfsock(struct_processus *s_etat_processus);
3142: void instruction_wfswi(struct_processus *s_etat_processus);
3143: void instruction_while(struct_processus *s_etat_processus);
3144: void instruction_wireframe(struct_processus *s_etat_processus);
3145: void instruction_workdir(struct_processus *s_etat_processus);
3146: void instruction_write(struct_processus *s_etat_processus);
3147:
3148: void instruction_xcol(struct_processus *s_etat_processus);
3149: void instruction_xor(struct_processus *s_etat_processus);
3150: void instruction_xpon(struct_processus *s_etat_processus);
3151: void instruction_xroot(struct_processus *s_etat_processus);
3152:
3153: void instruction_ycol(struct_processus *s_etat_processus);
3154: void instruction_yield(struct_processus *s_etat_processus);
3155:
3156: /*
3157: --------------------------------------------------------------------------------
1.259 bertrand 3158: Procédures
1.1 bertrand 3159: --------------------------------------------------------------------------------
3160: */
3161:
3162: #ifndef RPLARGS
3163: void affectation_interruptions_logicielles(struct_processus *s_etat_processus);
3164: void affichage_pile(struct_processus *s_etat_processus,
1.211 bertrand 3165: struct_liste_chainee *l_element_courant, integer8 niveau_courant);
1.1 bertrand 3166: #endif
3167:
3168: void *allocation_maillon(struct_processus *s_etat_processus);
3169:
3170: #ifndef RPLARGS
3171: void analyse(struct_processus *s_etat_processus, void (*fonction)());
1.34 bertrand 3172: void *analyse_instruction(struct_processus *s_etat_processus,
1.1 bertrand 3173: unsigned char *candidat);
3174: void appel_gnuplot(struct_processus *s_etat_processus,
3175: unsigned char persistance);
3176: void cf(struct_processus *s_etat_processus, unsigned char indice_drapeau);
3177: void cond(struct_processus *s_etat_processus,
3178: struct_matrice *s_matrice, real8 *condition);
1.142 bertrand 3179: void conversion_chaine(struct_processus *s_etat_processus,
3180: unsigned char *chaine, unsigned char type);
1.1 bertrand 3181: void conversion_decimal_vers_hms(real8 *angle);
3182: void conversion_degres_vers_radians(real8 *angle);
1.258 bertrand 3183: void conversion_element_tex(struct_processus *s_etat_processus,
3184: unsigned char **element, unsigned char *fonction);
1.1 bertrand 3185: void conversion_format(struct_processus *s_etat_processus,
3186: unsigned char *chaine);
3187: void conversion_hms_vers_decimal(real8 *angle);
1.258 bertrand 3188: void conversion_majuscule_limitee(
3189: unsigned char *chaine_entree, unsigned char *chaine_sortie,
3190: integer8 longueur);
1.1 bertrand 3191: void conversion_radians_vers_degres(real8 *angle);
1.95 bertrand 3192: void copie_arbre_variables(struct_processus *s_etat_processus,
3193: struct_processus *s_nouvel_etat_processus);
1.1 bertrand 3194: void correction_formateur_tex(struct_processus *s_etat_processus,
3195: unsigned char **ligne);
3196: void depilement_pile_systeme(struct_processus *s_etat_processus);
3197: void derivation(struct_processus *s_etat_processus,
3198: struct_objet **s_expression);
3199: void determinant(struct_processus *s_etat_processus, struct_matrice *s_matrice,
3200: void *valeur);
3201: void deverrouillage_threads_concurrents(struct_processus *s_etat_processus);
3202: void ecriture_pile(struct_processus *s_etat_processus, file *flux,
1.211 bertrand 3203: struct_liste_chainee *l_element_courant, integer8 niveau_courant);
1.1 bertrand 3204: void ecriture_profil(struct_processus *s_etat_processus);
1.23 bertrand 3205: void effacement_pile_systeme(struct_processus *s_etat_processus);
1.1 bertrand 3206: void empilement_pile_systeme(struct_processus *s_etat_processus);
1.211 bertrand 3207: void encart(struct_processus *s_etat_processus, integer8 duree);
1.1 bertrand 3208: void evaluation_romberg(struct_processus *s_etat_processus,
3209: struct_objet *s_expression, unsigned char *variable, real8 *point,
3210: real8 *valeur, logical1 *validite);
3211: void factorisation_cholesky(struct_processus *s_etat_processus,
3212: struct_matrice *s_matrice, unsigned char mode);
3213: void factorisation_lq(struct_processus *s_etat_processus,
3214: struct_matrice *s_matrice, void **tau);
3215: void factorisation_lu(struct_processus *s_etat_processus,
3216: struct_matrice *s_matrice, struct_matrice **s_permutation);
3217: void factorisation_qr(struct_processus *s_etat_processus,
3218: struct_matrice *s_matrice, void **tau);
3219: void factorisation_schur(struct_processus *s_etat_processus,
3220: struct_matrice *s_matrice, struct_matrice **s_schur);
3221: void *fusible(void *argument);
3222: void formateur_tex(struct_processus *s_etat_processus, struct_objet *s_objet,
3223: unsigned char environnement);
3224: void formateur_elementaire_tex(struct_processus *s_etat_processus,
3225: file *fichier, struct_objet *s_objet, unsigned char environnement);
3226: void impression_pile(struct_processus *s_etat_processus,
3227: struct_liste_chainee *l_element_courant,
1.211 bertrand 3228: unsigned char methode, integer8 niveau_courant);
1.1 bertrand 3229: void impression_tex(struct_processus *s_etat_processus);
3230: void informations(struct_processus *s_etat_processus);
3231: void initialisation_allocateur(struct_processus *s_etat_processus);
3232: void initialisation_completion(void);
1.110 bertrand 3233: void initialisation_contexte_cas(struct_processus *s_etat_processus);
1.1 bertrand 3234: void initialisation_drapeaux(struct_processus *s_etat_processus);
3235: void initialisation_generateur_aleatoire(struct_processus *s_etat_processus,
1.211 bertrand 3236: logical1 initialisation_automatique, integer8 racine);
1.1 bertrand 3237: void initialisation_instructions(struct_processus *s_etat_processus);
1.81 bertrand 3238: void initialisation_variables(struct_processus *s_etat_processus);
1.1 bertrand 3239: #endif
3240:
3241: void initialisation_objet(struct_objet *s_objet);
3242:
3243: #ifndef RPLARGS
3244: void insertion_thread(struct_processus *s_etat_processus,
3245: logical1 thread_principal);
3246: void insertion_thread_surveillance(struct_processus *s_etat_processus,
3247: struct_descripteur_thread *s_argument_thread);
3248: void integrale_romberg(struct_processus *s_etat_processus,
3249: struct_objet *s_expression, unsigned char *variable,
3250: real8 a, real8 b, real8 precision);
1.102 bertrand 3251: void interface_cas(struct_processus *s_etat_processus,
3252: enum t_rplcas_commandes commande);
1.120 bertrand 3253: void interruption1(int signal);
3254: void interruption2(int signal);
3255: void interruption3(int signal);
3256: void interruption4(int signal);
3257: void interruption5(int signal);
1.148 bertrand 3258: void interruption6(int signal);
1.302 bertrand 3259: #ifdef HAVE_SIGSEGV_RECOVERY
1.301 bertrand 3260: void interruption_depassement_pile(int urgence,
3261: stackoverflow_context_t scp);
3262: #endif
1.1 bertrand 3263: void inversion_matrice(struct_processus *s_etat_processus,
3264: struct_matrice *s_matrice);
3265: void lancement_daemon(struct_processus *s_etat_processus);
3266: void *lancement_thread(void *argument);
3267: #endif
3268:
3269: void liberation(struct_processus *s_etat_processus, struct_objet *s_objet);
3270: void liberation_maillon(struct_processus *s_etat_processus,
3271: struct_liste_chainee *maillon);
3272:
3273: #ifndef RPLARGS
3274: void liberation_allocateur(struct_processus *s_etat_processus);
3275: void liberation_arbre_instructions(struct_processus *s_etat_processus,
3276: struct_instruction *arbre);
1.82 bertrand 3277: void liberation_arbre_variables(struct_processus *s_etat_processus,
3278: struct_arbre_variables *arbre, logical1 definitions);
1.186 bertrand 3279: void liberation_arbre_variables_partagees(struct_processus *s_etat_processus,
1.187 bertrand 3280: struct_arbre_variables_partagees *arbre);
1.110 bertrand 3281: void liberation_contexte_cas(struct_processus *s_etat_processus);
1.1 bertrand 3282: void liberation_generateur_aleatoire(struct_processus *s_etat_processus);
1.187 bertrand 3283: void liberation_mutexes_arbre_variables_partagees(struct_processus
3284: *s_etat_processus, struct_arbre_variables_partagees *l_element_courant);
1.1 bertrand 3285: void liberation_threads(struct_processus *s_etat_processus);
3286: void liberation_profil(struct_processus *s_etat_processus);
3287: void localisation_courante(struct_processus *s_etat_processus);
3288: void modification_pid_thread_pere(struct_processus *s_etat_processus);
3289: void moindres_carres(struct_processus *s_etat_processus,
3290: struct_matrice *s_matrice_a, struct_matrice *s_matrice_b,
3291: struct_matrice *s_matrice_x);
3292: void profilage(struct_processus *s_etat_processus, unsigned char *fonction);
3293: void rang(struct_processus *s_etat_processus, struct_matrice *s_matrice,
3294: integer8 *valeur);
3295: void recherche_type(struct_processus *s_etat_processus);
3296: void retrait_thread(struct_processus *s_etat_processus);
3297: void retrait_thread_surveillance(struct_processus *s_etat_processus,
3298: struct_descripteur_thread *s_argument_thread);
3299: void rplcore(struct_processus *s_etat_processus);
1.133 bertrand 3300: #endif
3301:
1.34 bertrand 3302: void scrutation_injection(struct_processus *s_etat_processus);
1.133 bertrand 3303:
3304: #ifndef RPLARGS
1.119 bertrand 3305: void scrutation_interruptions(struct_processus *s_etat_processus);
1.1 bertrand 3306: void sf(struct_processus *s_etat_processus, unsigned char indice_drapeau);
3307: void *surveillance_processus(void *argument);
1.211 bertrand 3308: void swap(void *variable_1, void *variable_2, integer8 taille_octets);
1.184 bertrand 3309: void *thread_signaux(void *argument);
1.44 bertrand 3310: void trace(struct_processus *s_etat_processus, FILE *flux);
1.1 bertrand 3311: void traitement_asynchrone_exceptions_gsl(struct_processus *s_etat_processus);
3312: void traitement_exceptions_gsl(const char *reason, const char *file,
3313: int line, int gsl_errno);
3314: void traitement_interruptions_logicielles(struct_processus *s_etat_processus);
3315: void tri_base_symboles_externes(struct_processus *s_etat_processus);
1.211 bertrand 3316: void tri_vecteur(real8 *vecteur, integer8 taille);
1.1 bertrand 3317: void valeurs_propres(struct_processus *s_etat_processus,
3318: struct_matrice *s_matrice,
3319: struct_vecteur *s_valeurs_propres,
3320: struct_matrice *s_vecteurs_propres_gauches,
3321: struct_matrice *s_vecteur_propres_droits);
3322: void valeurs_propres_generalisees(struct_processus *s_etat_processus,
3323: struct_matrice *s_matrice,
3324: struct_matrice *s_metrique,
3325: struct_vecteur *s_valeurs_propres,
3326: struct_matrice *s_vecteurs_propres_gauches,
3327: struct_matrice *s_vecteur_propres_droits);
3328: void valeurs_singulieres(struct_processus *s_etat_processus,
3329: struct_matrice *s_matrice,
3330: struct_matrice *u, struct_vecteur *s, struct_matrice *vh);
3331: void verrouillage_threads_concurrents(struct_processus *s_etat_processus);
3332: #endif
3333:
1.120 bertrand 3334: /*
3335: --------------------------------------------------------------------------------
3336: Fonctions de gestion des signaux
3337: --------------------------------------------------------------------------------
3338: */
3339:
1.57 bertrand 3340: #ifndef RPLARGS
1.120 bertrand 3341: void creation_queue_signaux(struct_processus *s_etat_processus);
3342: void liberation_queue_signaux(struct_processus *s_etat_processus);
3343: void destruction_queue_signaux(struct_processus *s_etat_processus);
3344: int envoi_signal_contexte(struct_processus *s_etat_processus,
3345: enum signaux_rpl signal);
1.288 bertrand 3346: int envoi_signal_processus(pid_t pid, enum signaux_rpl signal,
3347: logical1 test_ouverture);
1.329 bertrand 3348: int envoi_signal_thread(struct_processus *s_etat_processus,
3349: pthread_t tid, enum signaux_rpl signal);
1.57 bertrand 3350: #endif
3351:
1.1 bertrand 3352: /*
3353: --------------------------------------------------------------------------------
1.259 bertrand 3354: Fonctions de sommation de vecteur dans perte de précision
1.1 bertrand 3355: --------------------------------------------------------------------------------
3356: */
3357:
1.211 bertrand 3358: real8 sommation_vecteur_reel(real8 *vecteur, integer8 *taille,
1.1 bertrand 3359: logical1 *erreur_memoire);
1.211 bertrand 3360: complex16 sommation_vecteur_complexe(complex16 *vecteur, integer8 *taille,
1.1 bertrand 3361: logical1 *erreur_memoire);
3362:
3363: /*
3364: --------------------------------------------------------------------------------
3365: Routine principale
3366: --------------------------------------------------------------------------------
3367: */
3368:
3369: #ifndef RPLARGS
1.147 bertrand 3370: int rplinit(int argc, char *argv[], char *envp[],
3371: unsigned char ***resultats, char *rpl_home);
1.1 bertrand 3372: #endif
3373:
3374: /*
3375: --------------------------------------------------------------------------------
3376: Routines de statistiques
3377: --------------------------------------------------------------------------------
3378: */
3379:
3380: #ifndef RPLARGS
3381: real8 correlation_statistique(struct_matrice *s_matrice,
1.211 bertrand 3382: integer8 colonne_1, integer8 colonne_2, logical1 *erreur);
1.1 bertrand 3383: real8 covariance_statistique(struct_matrice *s_matrice,
1.211 bertrand 3384: integer8 colonne_1, integer8 colonne_2,
1.1 bertrand 3385: unsigned char type, logical1 *erreur);
1.258 bertrand 3386: struct_vecteur *ecart_type_statistique(struct_processus *s_etat_processus,
3387: struct_matrice *s_matrice, unsigned char type);
3388: struct_vecteur *moyenne_statistique(struct_processus *s_etat_processus,
3389: struct_matrice *s_matrice);
3390: struct_vecteur *sommation_colonne_statistique(
3391: struct_processus *s_etat_processus, struct_matrice *s_matrice,
1.211 bertrand 3392: integer8 colonne);
1.258 bertrand 3393: struct_vecteur *sommation_produits_colonnes_statistiques(
3394: struct_processus *s_etat_processus, struct_matrice
1.211 bertrand 3395: *s_matrice, integer8 colonne_1, integer8 colonne_2);
1.258 bertrand 3396: struct_vecteur *sommation_statistique(struct_processus *s_etat_processus,
3397: struct_matrice *s_matrice);
3398: struct_vecteur *variance_statistique(struct_processus *s_etat_processus,
3399: struct_matrice *s_matrice, unsigned char type);
1.1 bertrand 3400: #endif
3401:
3402: /*
3403: --------------------------------------------------------------------------------
1.259 bertrand 3404: Gestion des bibliothèques
1.1 bertrand 3405: --------------------------------------------------------------------------------
3406: */
3407:
3408: #ifndef RPLARGS
3409: void *chargement_bibliotheque(struct_processus *s_etat_processus,
3410: unsigned char *bibliotheque);
3411: logical1 execution_fonction_de_bibliotheque(struct_processus *s_etat_processus,
3412: unsigned char *nom_fonction, unsigned char *bibliothque);
3413: logical1 retrait_bibliotheque(struct_processus *s_etat_processus,
3414: struct_bibliotheque *descripteur);
3415: #endif
3416:
3417: struct_liste_chainee *depilement_pile_operationnelle(struct_rpl_arguments
3418: *s_rpl_arguments, struct_objet **s_objet);
3419: struct_liste_chainee *empilement_pile_operationnelle(struct_rpl_arguments
3420: *s_rpl_arguments, struct_objet *s_objet);
3421: struct_liste_chainee *sauvegarde_arguments(struct_rpl_arguments
1.211 bertrand 3422: *s_rpl_arguments, integer8 nombre_arguments);
1.1 bertrand 3423:
3424: /*
3425: --------------------------------------------------------------------------------
3426: Fonctions retournant un CHARACTER*(*)
3427: --------------------------------------------------------------------------------
3428: */
3429:
3430: #ifndef RPLARGS
3431: unsigned char *analyse_algebrique(struct_processus *s_etat_processus,
3432: unsigned char *chaine_algebrique, struct_liste_chainee **l_base_liste);
1.319 bertrand 3433: #endif
1.168 bertrand 3434: unsigned char *analyse_flux(struct_processus *s_etat_processus,
1.211 bertrand 3435: unsigned char *flux, integer8 longueur);
1.319 bertrand 3436: #ifndef RPLARGS
1.258 bertrand 3437: unsigned char *chiffrement(struct_processus *s_etat_processus,
3438: const EVP_CIPHER *type_chiffrement,
1.211 bertrand 3439: logical1 encodage, unsigned char *message, integer8 longueur_message,
3440: unsigned char *clef, integer8 longueur_clef,
1.195 bertrand 3441: unsigned char *vecteur_initialisation,
1.211 bertrand 3442: integer8 *longueur_message_chiffre);
1.258 bertrand 3443: unsigned char *compactage(struct_processus *s_etat_processus,
3444: unsigned char *chaine);
3445: unsigned char *conversion_majuscule(struct_processus *s_etat_processus,
3446: unsigned char *chaine);
1.1 bertrand 3447: unsigned char *creation_nom_fichier(struct_processus *s_etat_processus,
3448: unsigned char *chemin);
1.258 bertrand 3449: unsigned char *date_compilation(struct_processus *s_etat_processus);
3450: unsigned char *extraction_chaine(struct_processus *s_etat_processus,
3451: unsigned char *chaine, integer8 i, integer8 j);
1.1 bertrand 3452: unsigned char *formateur(struct_processus *s_etat_processus, long offset,
3453: struct_objet *s_objet);
3454: unsigned char *formateur_fichier(struct_processus *s_etat_processus,
3455: struct_objet *s_objet, struct_objet *s_format,
1.211 bertrand 3456: integer8 longueur, integer8 longueur_champ, unsigned char format,
3457: unsigned char type, integer8 *longueur_effective, integer8 *recursivite,
1.205 bertrand 3458: logical1 export_fichier);
1.319 bertrand 3459: #endif
1.77 bertrand 3460: unsigned char *formateur_flux(struct_processus *s_etat_processus,
1.211 bertrand 3461: unsigned char *donnees, integer8 *longueur);
1.319 bertrand 3462: #ifndef RPLARGS
1.1 bertrand 3463: unsigned char *formateur_fichier_nombre(struct_processus *s_etat_processus,
3464: void *valeur_numerique, unsigned char type,
1.211 bertrand 3465: integer8 longueur, integer8 longueur_champ, unsigned char format);
1.138 bertrand 3466: unsigned char *formateur_fichier_binaire_nombre(struct_processus
1.205 bertrand 3467: *s_etat_processus, void *valeur_numerique, unsigned char type_entree,
1.211 bertrand 3468: unsigned char type, integer8 longueur, integer8 *longueur_conversion);
1.1 bertrand 3469: unsigned char *formateur_fichier_reel(struct_processus *s_etat_processus,
3470: void *valeur_numerique, unsigned char type,
1.211 bertrand 3471: integer8 longueur, integer8 longueur_champ, unsigned char format);
1.1 bertrand 3472: unsigned char *formateur_nombre(struct_processus *s_etat_processus,
3473: void *valeur_numerique, unsigned char type);
3474: unsigned char *formateur_reel(struct_processus *s_etat_processus,
3475: void *valeur_numerique, unsigned char type);
3476: unsigned char *messages(struct_processus *s_etat_processus);
1.140 bertrand 3477: unsigned char *pointeur_ieme_caractere(struct_processus *s_etat_processus,
3478: unsigned char *chaine, integer8 position);
1.258 bertrand 3479: unsigned char *purification_chaine(struct_processus *s_etat_processus,
3480: unsigned char *chaine);
1.195 bertrand 3481: unsigned char *recherche_chemin_fichiers_temporaires(struct_processus
3482: *s_etat_processus);
1.1 bertrand 3483: unsigned char *reencodage(struct_processus *s_etat_processus,
3484: unsigned char *chaine_entree, unsigned char *codage_entree,
3485: unsigned char *codage_sortie);
3486: unsigned char *transliteration(struct_processus *s_etat_processus,
3487: unsigned char *chaine_entree, unsigned char *codage_entree,
3488: unsigned char *codage_sortie);
3489: #endif
3490:
3491: /*
3492: --------------------------------------------------------------------------------
3493: Fonctions retournant un INTEGER*1 (drapeau d'erreur)
3494: --------------------------------------------------------------------------------
3495: */
3496:
3497: #ifndef RPLARGS
3498: logical1 analyse_syntaxique(struct_processus *s_etat_processus);
1.184 bertrand 3499: logical1 arret_thread_signaux(struct_processus *s_etat_processus);
1.1 bertrand 3500: logical1 caracteristiques_fichier(struct_processus *s_etat_processus,
3501: unsigned char *nom, logical1 *existence, logical1 *ouverture,
3502: unsigned long *unite);
1.13 bertrand 3503: logical1 controle(struct_processus *s_etat_processus, unsigned char *fichier,
3504: unsigned char *type, unsigned char *somme_candidate);
1.146 bertrand 3505: logical1 controle_integrite(struct_processus *s_etat_processus,
3506: unsigned char *executable_candidat, unsigned char *executable);
1.1 bertrand 3507: logical1 creation_variable(struct_processus *s_etat_processus,
3508: struct_variable *s_variable,
3509: unsigned char autorisation_creation_variable_statique,
3510: unsigned char autorisation_creation_variable_partagee);
3511: logical1 creation_variable_partagee(struct_processus *s_etat_processus,
3512: struct_variable_partagee *s_variable);
3513: logical1 creation_variable_statique(struct_processus *s_etat_processus,
3514: struct_variable_statique *s_variable);
3515: logical1 chainage(struct_processus *s_etat_processus);
3516: logical1 compilation(struct_processus *s_etat_processus);
3517: logical1 depilement(struct_processus *s_etat_processus,
3518: struct_liste_chainee **l_base_liste, struct_objet **s_objet);
3519: logical1 destruction_fichier(unsigned char *nom_fichier);
3520: logical1 empilement(struct_processus *s_etat_processus,
3521: struct_liste_chainee **l_base_liste, struct_objet *s_objet);
3522: logical1 empilement_pile_last(struct_processus *s_etat_processus,
1.211 bertrand 3523: integer8 nombre_arguments);
1.1 bertrand 3524: logical1 evaluation(struct_processus *s_etat_processus, struct_objet *s_objet,
3525: unsigned char type_evaluation);
1.15 bertrand 3526: logical1 initialisation_fichier_acces_direct(struct_processus *s_etat_processus,
3527: sqlite3 *sqlite, logical1 binaire);
3528: logical1 initialisation_fichier_acces_indexe(struct_processus *s_etat_processus,
1.17 bertrand 3529: sqlite3 *sqlite, integer8 position_clef, logical1 binaire);
1.184 bertrand 3530: logical1 lancement_thread_signaux(struct_processus *s_etat_processus);
1.1 bertrand 3531: logical1 recherche_instruction_suivante(struct_processus *s_etat_processus);
1.250 bertrand 3532: logical1 recherche_instruction_suivante_recursive(
3533: struct_processus *s_etat_processus, integer8 recursivite);
1.1 bertrand 3534: logical1 retrait_variable(struct_processus *s_etat_processus,
3535: unsigned char *nom_variable, unsigned char type);
1.180 bertrand 3536: logical1 retrait_variables_par_niveau(struct_processus *s_etat_processus);
1.1 bertrand 3537: logical1 retrait_variable_partagee(struct_processus *s_etat_processus,
3538: unsigned char *nom_variable, union_position_variable position);
1.186 bertrand 3539: logical1 retrait_variables_partagees_locales(
1.182 bertrand 3540: struct_processus *s_etat_processus);
1.1 bertrand 3541: logical1 retrait_variable_statique(struct_processus *s_etat_processus,
3542: unsigned char *nom_variable, union_position_variable position);
1.186 bertrand 3543: logical1 retrait_variables_statiques_locales(
3544: struct_processus *s_etat_processus);
1.1 bertrand 3545: logical1 sequenceur(struct_processus *s_etat_processus);
1.309 bertrand 3546: logical1 sequenceur_optimise(struct_processus *s_etat_processus,
3547: struct_liste_chainee *l_bibliotheques);
1.1 bertrand 3548: #endif
3549:
3550: /*
3551: --------------------------------------------------------------------------------
3552: Fonctions retournant un INTEGER*1 (drapeau)
3553: --------------------------------------------------------------------------------
3554: */
3555:
3556: logical1 depassement_addition(integer8 *a, integer8 *b, integer8 *resultat);
3557: logical1 depassement_multiplication(integer8 *a, integer8 *b,
3558: integer8 *resultat);
1.207 bertrand 3559: logical1 depassement_soustraction(integer8 *a, integer8 *b, integer8 *resultat);
1.1 bertrand 3560: logical1 depassement_puissance(integer8 *a, integer8 *b, integer8 *resultat);
3561:
3562: #ifndef RPLARGS
3563: logical1 ecriture_pipe(struct_processus *s_etat_processus, int pipe,
3564: struct_objet *s_objet);
3565: logical1 recherche_variable(struct_processus *s_etat_processus,
3566: unsigned char *nom_variable);
1.87 bertrand 3567: logical1 recherche_variable_globale(struct_processus *s_etat_processus,
3568: unsigned char *nom_variable);
1.1 bertrand 3569: logical1 test_cfsf(struct_processus *s_etat_processus,
3570: unsigned char indice_drapeau);
3571: logical1 test_expression_rpn(unsigned char *chaine);
3572: logical1 test_fonction(unsigned char *chaine);
1.140 bertrand 3573: logical1 validation_chaine(unsigned char *chaine);
1.1 bertrand 3574: #endif
3575:
3576: /*
3577: --------------------------------------------------------------------------------
3578: Fonctions retournant un ssize_t
3579: --------------------------------------------------------------------------------
3580: */
3581:
3582: #ifndef RPLARGS
1.34 bertrand 3583: ssize_t read_atomic(struct_processus *s_etat_processus,
1.1 bertrand 3584: int fd, void *buf, size_t count);
1.334 bertrand 3585: ssize_t read_atomic_signal(struct_processus *s_etat_processus,
3586: int fd, void *buf, size_t count);
1.34 bertrand 3587: ssize_t write_atomic(struct_processus *s_etat_processus,
1.1 bertrand 3588: int fd, void *buf, size_t count);
3589: #endif
3590:
3591: /*
3592: --------------------------------------------------------------------------------
3593: Fonctions renvoyant un int
3594: --------------------------------------------------------------------------------
3595: */
3596:
1.258 bertrand 3597: int alsprintf(struct_processus *s_etat_processus,
3598: unsigned char **strp, const char *fmt, ...);
3599: #ifndef RPLARGS
3600: int association_etat_processus_readline();
3601: #endif
1.132 bertrand 3602: int interruption_violation_access(void *adresse_fautive, int gravite);
1.133 bertrand 3603: #ifndef RPLARGS
1.258 bertrand 3604: int initialisation_etat_processus_readline();
3605: int liberation_etat_processus_readline();
1.211 bertrand 3606: integer8 liste_variables(struct_processus *s_etat_processus,
1.187 bertrand 3607: struct_tableau_variables *tableau);
1.211 bertrand 3608: integer8 nombre_variables(struct_processus *s_etat_processus);
1.156 bertrand 3609: int readline_analyse_syntaxique(int count, int key);
1.157 bertrand 3610: int readline_effacement(int count, int key);
1.133 bertrand 3611: #endif
1.258 bertrand 3612: int std_fprintf(file *flux, const char *format, ...);
1.9 bertrand 3613: int tex_fprintf(struct_processus *s_etat_processus,
3614: file *flux, const char *format, ...);
1.3 bertrand 3615: int transliterated_fprintf(struct_processus *s_etat_processus, file *flux,
3616: const char *format, ...);
1.258 bertrand 3617: int valsprintf(struct_processus *s_etat_processus,
3618: unsigned char **strp, const char *fmt, va_list ap);
1.1 bertrand 3619: int wrapper_instruction_intrinseque(void (*fonction)(),
3620: struct_rpl_arguments *rpl_arguments);
3621:
3622: /*
3623: --------------------------------------------------------------------------------
3624: Fonctions renvoyant un INTEGER*1 (longueur d'un entier binaire)
3625: --------------------------------------------------------------------------------
3626: */
3627:
3628: #ifndef RPLARGS
3629: unsigned char longueur_entiers_binaires(struct_processus *s_etat_processus);
3630: #endif
3631:
3632: /*
3633: --------------------------------------------------------------------------------
1.259 bertrand 3634: Fonctions retournant un INTEGER*8 (valeur binaire non signée)
1.1 bertrand 3635: --------------------------------------------------------------------------------
3636: */
3637:
3638: #ifndef RPLARGS
3639: logical8 masque_entiers_binaires(struct_processus *s_etat_processus);
3640: #endif
3641:
3642: /*
3643: --------------------------------------------------------------------------------
3644: Fonctions retournant un INTEGER*8 (entier standard RPL/2)
3645: --------------------------------------------------------------------------------
3646: */
3647:
3648: #ifndef RPLARGS
3649: integer8 occupation_memoire(struct_objet *s_objet);
1.139 bertrand 3650: integer8 longueur_chaine(struct_processus *s_etat_processus,
3651: unsigned char *chaine);
1.142 bertrand 3652: integer8 position_caractere_de_chaine(struct_processus *s_etat_processus,
3653: unsigned char *chaine, unsigned char *position);
1.1 bertrand 3654: #endif
3655:
3656: /*
3657: --------------------------------------------------------------------------------
1.259 bertrand 3658: Fonctions renvoyant une liste chaînée (pointeur sur *struct_liste_chainee)
1.1 bertrand 3659: --------------------------------------------------------------------------------
3660: */
3661:
3662: #ifndef RPLARGS
3663: struct_liste_chainee *analyse_rpn(struct_processus *s_etat_processus,
3664: unsigned char *chaine_rpn);
3665: #endif
3666:
3667: /*
3668: --------------------------------------------------------------------------------
1.259 bertrand 3669: Allocateur de buffers à cache
1.257 bertrand 3670: --------------------------------------------------------------------------------
3671: */
3672:
3673: void initialisation_allocateur_buffer(struct_processus *s_etat_processus);
3674: void liberation_allocateur_buffer(struct_processus *s_etat_pocessus);
3675: struct_buffer *allocation_buffer(struct_processus *s_etat_processus,
1.258 bertrand 3676: size_t longueur);
1.257 bertrand 3677: void liberation_buffer(struct_processus *s_etat_processus,
3678: struct_buffer *buffer);
3679:
3680: /*
3681: --------------------------------------------------------------------------------
1.1 bertrand 3682: Fonctions renvoyant une copie de la structure de description des processus
3683: --------------------------------------------------------------------------------
3684: */
3685:
3686: #ifndef RPLARGS
3687: struct_processus *copie_etat_processus(struct_processus *s_etat_processus);
3688: #endif
3689:
3690: /*
3691: --------------------------------------------------------------------------------
1.15 bertrand 3692: Fonctions renvoyant un pointeur sur un fichier (file *) ou un descripteur
1.1 bertrand 3693: --------------------------------------------------------------------------------
3694: */
3695:
3696: #ifndef RPLARGS
3697: file *creation_fichier_tex(struct_processus *s_etat_processus);
1.15 bertrand 3698: struct_descripteur_fichier *descripteur_fichier(struct_processus
3699: *s_etat_processus, struct_fichier *s_fichier);
1.1 bertrand 3700: #endif
3701:
3702: /*
3703: --------------------------------------------------------------------------------
3704: Fonctions renvoyant un pointeur sur une *struct_objet
3705: --------------------------------------------------------------------------------
3706: */
3707:
3708: struct_objet *copie_objet(struct_processus *s_etat_processus,
3709: struct_objet *s_objet, unsigned char type);
3710:
1.133 bertrand 3711: struct_objet *allocation(struct_processus *s_etat_processus, enum t_type type);
1.1 bertrand 3712: #ifndef RPLARGS
3713: struct_objet *formateur_date(struct_processus *s_etat_processus,
3714: struct timeval *temps);
1.205 bertrand 3715: struct_objet *lecture_fichier_non_formate(struct_processus *s_etat_processus,
3716: void *argument, integer8 longueur_buffer, logical1 recursivite);
1.1 bertrand 3717: struct_objet *lecture_pipe(struct_processus *s_etat_processus, int pipe);
3718: struct_objet *parametres_sql(struct_processus *s_etat_processus,
3719: struct_objet *s_parametres);
3720: struct_objet *simplification(struct_processus *s_etat_processus,
3721: struct_objet *s_objet);
1.180 bertrand 3722:
1.182 bertrand 3723: struct_arbre_variables *allocation_noeud(struct_processus *s_etat_processus);
3724: struct_arbre_variables **allocation_tableau_noeuds(
3725: struct_processus *s_etat_processus);
3726:
1.180 bertrand 3727: /*
3728: --------------------------------------------------------------------------------
3729: Fonctions renvoyant un pointeur sur une *struct_liste_variables_statiques
1.187 bertrand 3730: ou *struct_liste_variables_partagees
1.180 bertrand 3731: --------------------------------------------------------------------------------
3732: */
3733:
3734: struct_liste_variables_statiques *recherche_variable_statique(struct_processus
3735: *s_etat_processus, unsigned char *nom_variable,
1.187 bertrand 3736: union_position_variable position, unsigned char origine);
3737: struct_liste_variables_partagees *recherche_variable_partagee(struct_processus
3738: *s_etat_processus, unsigned char *nom_variable,
3739: union_position_variable position, unsigned char origine);
1.1 bertrand 3740: #endif
3741:
3742: /*
3743: --------------------------------------------------------------------------------
1.259 bertrand 3744: Fonctions gérant la complétion automatique
1.1 bertrand 3745: --------------------------------------------------------------------------------
3746: */
3747:
3748: char **completion_rpl();
3749: char *generateur_commandes();
3750: char **completion_matches();
3751:
3752: // END C PROTOTYPES
3753:
3754: /*
3755: --------------------------------------------------------------------------------
1.259 bertrand 3756: Arithmétique
1.1 bertrand 3757: --------------------------------------------------------------------------------
3758: */
3759:
3760: void f77absc_(complex16 *c, real8 *resultat);
3761:
3762: void f77additioncc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3763: void f77additionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3764: void f77additioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3765:
3766: void f77divisioncc_(complex16 *ca, complex16 *rb, complex16 *resultat);
3767: void f77divisionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3768: void f77divisioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3769: void f77divisionic_(integer8 *ib, complex16 *cb, complex16 *resultat);
3770: void f77divisionrc_(real8 *ra, complex16 *cb, complex16 *resultat);
3771:
3772: void f77multiplicationcc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3773: void f77multiplicationci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3774: void f77multiplicationcr_(complex16 *ca, real8 *rb, complex16 *resultat);
3775:
3776: void f77puissancecc_(complex16 *ca, complex16 *cb, complex16 *resultat);
1.181 bertrand 3777: void f77puissanceci_(complex16 *ca, integer8 *ib, complex16 *resultat);
1.1 bertrand 3778: void f77puissancecr_(complex16 *ca, real8 *rb, complex16 *resultat);
3779: void f77puissanceic_(integer8 *ia, complex16 *cb, complex16 *resultat);
3780: void f77puissanceii_(integer8 *ia, integer8 *ib, integer8 *resultat);
3781: void f77puissanceir_(integer8 *ia, real8 *rb, real8 *resultat);
3782: void f77puissancerc_(real8 *ra, complex16 *cb, complex16 *resultat);
1.181 bertrand 3783: void f77puissanceri_(real8 *ra, integer8 *ib, real8 *resultat);
1.1 bertrand 3784: void f77puissancerr_(real8 *ra, real8 *rb, real8 *resultat);
3785:
3786: void f77racinecarreec_(complex16 *ca, complex16 *resultat);
3787: void f77racinecarreein_(integer8 *ia, complex16 *resultat);
3788: void f77racinecarreeip_(integer8 *ia, real8 *resultat);
3789: void f77racinecarreern_(real8 *ia, complex16 *resultat);
3790: void f77racinecarreerp_(real8 *ia, real8 *resultat);
3791:
3792: void f77soustractioncc_(complex16 *ca, complex16 *cb, complex16 *resultat);
3793: void f77soustractionci_(complex16 *ca, integer8 *ib, complex16 *resultat);
3794: void f77soustractioncr_(complex16 *ca, real8 *rb, complex16 *resultat);
3795: void f77soustractionic_(integer8 *ib, complex16 *cb, complex16 *resultat);
3796: void f77soustractionrc_(real8 *ra, complex16 *cb, complex16 *resultat);
3797:
3798: /*
3799: --------------------------------------------------------------------------------
1.259 bertrand 3800: Trigonométrie complexe
1.1 bertrand 3801: --------------------------------------------------------------------------------
3802: */
3803:
3804: void f77acos_(complex16 *argument, complex16 *resultat);
3805: void f77asin_(complex16 *argument, complex16 *resultat);
3806: void f77atan_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3807: void f77cos_(complex16 *argument, complex16 *resultat);
3808: void f77sin_(complex16 *argument, complex16 *resultat);
3809: void f77tan_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3810:
3811: /*
3812: --------------------------------------------------------------------------------
3813: Fonctions hyperboliques
3814: --------------------------------------------------------------------------------
3815: */
3816:
3817: void f77acoshc_(complex16 *argument, complex16 *resultat);
3818: void f77alogc_(complex16 *argument, complex16 *resultat);
3819: void f77asinhc_(complex16 *argument, complex16 *resultat);
3820: void f77atanhc_(complex16 *argument, complex16 *resultat);
3821: void f77cosh_(complex16 *argument, complex16 *resultat);
3822: void f77expc_(complex16 *argument, complex16 *resultat);
3823: void f77lnc_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3824: void f77lnin_(integer8 *argument, complex16 *resultat, integer4 *erreur);
3825: void f77lnrn_(real8 *argument, complex16 *resultat, integer4 *erreur);
3826: void f77logc_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3827: void f77login_(integer8 *argument, complex16 *resultat, integer4 *erreur);
3828: void f77logrn_(real8 *argument, complex16 *resultat, integer4 *erreur);
3829: void f77sinh_(complex16 *argument, complex16 *resultat);
3830: void f77tanh_(complex16 *argument, complex16 *resultat, integer4 *erreur);
3831: void f77acoshi_(integer8 *argument, real8 *resultat);
3832: void f77acoshr_(real8 *argument, real8 *resultat);
3833: void f77asinhi_(integer8 *argument, real8 *resultat);
3834: void f77asinhr_(real8 *argument, real8 *resultat);
3835: void f77atanhi_(integer8 *argument, real8 *resultat);
3836: void f77atanhr_(real8 *argument, real8 *resultat);
3837: void f77lnip_(integer8 *argument, real8 *resultat, integer4 *erreur);
3838: void f77lnrp_(real8 *argument, real8 *resultat, integer4 *erreur);
3839: void f77logip_(integer8 *argument, real8 *resultat, integer4 *erreur);
3840: void f77logrp_(real8 *argument, real8 *resultat, integer4 *erreur);
3841:
3842: /*
3843: --------------------------------------------------------------------------------
3844: Calculs divers
3845: --------------------------------------------------------------------------------
3846: */
3847:
3848: void f90arrangement(integer8 *n, integer8 *k, real8 *resultat);
3849: void f90combinaison(integer8 *n, integer8 *k, real8 *resultat);
3850: void f90fcd(real8 *x, integer8 *n1, integer8 *n2, real8 *resultat);
3851: void f90gausscd(real8 *x, real8 *moyenne, real8 *variance, real8 *resultat);
3852: void f90tcd(real8 *x, integer8 *n, real8 *resultat);
3853: void f90x2cd(real8 *x, integer8 *n, real8 *resultat);
3854:
3855: // BEGIN C PROTOTYPES
3856: void dft(complex16 *dft, integer4 *nombre_lignes, integer4 *nombre_colonnes,
3857: integer4 *inverse, integer4 *erreur);
3858: // END C PROTOTYPES
3859:
3860: /*
3861: --------------------------------------------------------------------------------
3862: Fonctions Lapack
3863: --------------------------------------------------------------------------------
3864: */
3865:
3866: /*
3867: * Calcul de la longueur d'un espace de travail
3868: */
3869:
3870: #ifndef RPLARGS
3871: integer4 ilaenv_(integer4 *optimal, char *nom_fonction, char *option,
3872: integer4 *n1, integer4 *n2, integer4 *n3, integer4 *n4,
3873: integer4 longueur_nom_fonction, integer4 longueur_option);
3874:
3875: /*
3876: * Inversion
3877: */
3878:
3879: void dgetri_(integer4 *ordre_a, real8 *a, integer4 *lda, integer4 *pivot,
3880: real8 *work, integer4 *dim_work, integer4 *ios);
3881: void zgetri_(integer4 *ordre_a, complex16 *a, integer4 *lda, integer4 *pivot,
3882: complex16 *work, integer4 *dim_work, integer4 *ios);
3883:
3884: /*
3885: * Valeurs propres
3886: */
3887:
3888: void zgeev_(unsigned char *calcul_vp_gauches, unsigned char *calcul_vp_droits,
3889: integer4 *dim_matrice1, complex16 *matrice_f77,
3890: integer4 *dim_matrice2, complex16 *valeurs_propres,
3891: complex16 *vpg_f77, integer4 *dim_matrice3,
3892: complex16 *vpd_f77, integer4 *dim_matrice4,
3893: complex16 *work, integer4 *lwork, real8 *rwork,
3894: integer4 *erreur, integer4 longueur_1, integer4 longueur_2);
3895:
3896: /*
1.259 bertrand 3897: * Valeurs propres généralisées
1.1 bertrand 3898: */
3899:
3900: void zggev_(unsigned char *calcul_vp_gauches, unsigned char *calcul_vp_droits,
3901: integer4 *dim_matrice1, complex16 *matrice_f77,
3902: integer4 *dim_matrice2, complex16 *metrique_f77,
3903: integer4 *dim_matrice3, complex16 *alpha, complex16 *beta,
3904: complex16 *vpg_f77, integer4 *dim_matrice4,
3905: complex16 *vpd_f77, integer4 *dim_matrice5,
3906: complex16 *work, integer4 *lwork, real8 *rwork,
3907: integer4 *erreur, integer4 longueur_1, integer4 longueur_2);
3908:
3909: /*
1.259 bertrand 3910: * Moindres carrés
1.1 bertrand 3911: */
3912:
3913: void dgelsd_(integer4 *nombre_lignes_a, integer4 *nombre_colonnes_a,
3914: integer4 *nombre_colonnes_b, real8 *matrice_a, integer4 *lda,
3915: real8 *matrice_b, integer4 *ldb, real8 *valeurs_singulieres,
3916: real8 *rcond, integer4 *rank, real8 *work, integer4 *lwork,
3917: integer4 *iwork, integer4 *info);
3918: void zgelsd_(integer4 *nombre_lignes_a, integer4 *nombre_colonnes_a,
3919: integer4 *nombre_colonnes_b, complex16 *matrice_a, integer4 *lda,
3920: complex16 *matrice_b, integer4 *ldb, real8 *valeurs_singulieres,
3921: real8 *rcond, integer4 *rank, complex16 *work, integer4 *lwork,
3922: real8 *rwork, integer4 *iwork, integer4 *info);
3923:
3924: /*
1.259 bertrand 3925: * Moindres carrés généralisé
1.1 bertrand 3926: */
3927:
3928: /*
1.259 bertrand 3929: * Décomposition en valeurs singulières
1.1 bertrand 3930: */
3931:
3932: void dgesvd_(unsigned char *jobu, unsigned char *jobvh,
3933: integer4 *m, integer4 *n, real8 *a, integer4 *lda,
3934: real8 *s, real8 *u, integer4 *ldu, real8 *vh, integer4 *ldvh,
3935: real8 *work, integer4 *lwork, integer4 *info, integer4 longueur_jobu,
3936: integer4 longueur_jobvh);
3937: void zgesvd_(unsigned char *jobu, unsigned char *jobvh,
3938: integer4 *m, integer4 *n, real8 *a, integer4 *lda,
3939: real8 *s, real8 *u, integer4 *ldu, real8 *vh, integer4 *ldvh,
3940: real8 *work, integer4 *lwork, real8 *rwork, integer4 *info,
3941: integer4 longueur_jobu, integer4 longueur_jobvh);
3942:
3943: /*
3944: * Factorisations diverses
3945: */
3946:
3947: /* LU de Crout */
3948: void dgetrf_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3949: integer4 *lda, integer4 *pivot, integer4 *ios);
3950: void zgetrf_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3951: integer4 *lda, integer4 *pivot, integer4 *ios);
3952:
3953: /* LQ */
3954: void dgelq2_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3955: integer4 *lda, real8 *tau, real8 *work, integer4 *ios);
3956: void zgelq2_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3957: integer4 *lda, complex16 *tau, complex16 *work, integer4 *ios);
3958:
3959: /* QR */
3960: void dgeqp3_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, real8 *a,
3961: integer4 *lda, integer4 *pivot, real8 *tau, real8 *work,
3962: integer4 *lwork, integer4 *ios);
3963: void zgeqp3_(integer4 *nb_lignes_a, integer4 *nb_colonnes_a, complex16 *a,
3964: integer4 *lda, integer4 *pivot, complex16 *tau, complex16 *work,
3965: integer4 *lwork, real8 *rwork, integer4 *ios);
3966:
3967: /* Cholesky */
3968: void dpptrf_(unsigned char *mode, integer4 *n, complex16 *triangle,
3969: integer4 *ios, integer4 longueur);
3970: void zpptrf_(unsigned char *mode, integer4 *n, complex16 *triangle,
3971: integer4 *ios, integer4 longueur);
3972:
3973: /* Schur */
3974: void dgees_(unsigned char *calcul_vecteur, unsigned char *valeurs_triees,
3975: logical4 (*fonction_tri)(), integer4 *n, real8 *a,
3976: integer4 *lda, integer4 *sdim, real8 *wr, real8 *wi,
3977: real8 *vs, integer4 *ldvs, real8 *work, integer4 *lwork,
3978: logical4 *bwork, integer4 *info, integer4 l1, integer4 l2);
3979: void zgees_(unsigned char *calcul_vecteur, unsigned char *valeurs_triees,
3980: logical4 (*fonction_tri)(), integer4 *n, complex16 *a,
3981: integer4 *lda, integer4 *sdim, complex16 *w,
3982: complex16 *vs, integer4 *ldvs, complex16 *work, integer4 *lwork,
3983: real8 *rwork, logical4 *bwork, integer4 *info,
3984: integer4 l1, integer4 l2);
3985:
1.259 bertrand 3986: /* Déterminant et rang */
1.1 bertrand 3987: void dgecon_(unsigned char *norm, integer4 *n, real8 *a, integer4 *lda,
3988: real8 *anorm, real8 *rcond, real8 *work, integer4 *iwork,
3989: integer4 *info, integer4 l1);
3990: void dgelsy_(integer4 *m, integer4 *n, integer4 *nrhs, real8 *a,
3991: integer4 *lda, real8 *b, integer4 *ldb, integer4 *jpvt, real8 *rcond,
3992: integer4 *rank, real8 *work, integer4 *lwork, integer4 *info);
3993: real8 dlange_(unsigned char *norme, integer4 *n, integer4 *m, real8 *a,
3994: integer4 *lda, real8 *work, integer4 longueur);
3995: real8 zlange_(unsigned char *norme, integer4 *n, integer4 *m, real8 *a,
3996: integer4 *lda, real8 *work, integer4 longueur);
3997: void zgecon_(unsigned char *norm, integer4 *n, complex16 *a, integer4 *lda,
3998: real8 *anorm, real8 *rcond, complex16 *work, real8 *rwork,
3999: integer4 *info, integer4 l1);
4000: void zgelsy_(integer4 *m, integer4 *n, integer4 *nrhs, complex16 *a,
4001: integer4 *lda, complex16 *b, integer4 *ldb, integer4 *jpvt,
4002: real8 *rcond, integer4 *rank, complex16 *work, integer4 *lwork,
4003: real8 *rwork, integer4 *info);
4004: #endif
4005:
4006: /*
1.259 bertrand 4007: * Fonction testant la requête d'arrêt (nécessaire pour tester le
4008: * drapeau depuis une bibliothèque).
1.1 bertrand 4009: */
4010:
1.34 bertrand 4011: int test_arret(struct_processus *s_etat_processus);
1.1 bertrand 4012:
4013: #endif
4014:
4015: // vim: ts=4
CVSweb interface <joel.bertrand@systella.fr>
![[BACK]](/cvsweb/icons/back.gif){kind=icon}
Return to rpl.h CVS log ![[TXT]](/cvsweb/icons/text.gif){kind=icon}
![[DIR]](/cvsweb/icons/dir.gif){kind=icon}
Up to [local] / rpl / src