1: /*
2: ================================================================================
3: RPL/2 (R) version 4.1.27
4: Copyright (C) 1989-2017 Dr. BERTRAND Joël
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: */
21:
22:
23: #ifndef INCLUSION_RPLARGS
24: # define INCLUSION_RPLARGS
25:
26: /*
27: ================================================================================
28: INCLUSIONS
29: ================================================================================
30: */
31:
32: // Si TYPE_DECLARATION est défini, toutes les structures internes du RPL/2
33: // sont exposés pour travailler sur des nouveaux types de données.
34: # ifndef TYPE_DECLARATION
35: # define RPLARGS
36: # define struct_processus void
37: # endif
38:
39: # include "rpl.h"
40:
41: /*
42: ================================================================================
43: MACROS SPECIFIQUES
44: ================================================================================
45: */
46:
47: #define __RPL__ struct_rpl_arguments *rpl_arguments; \
48: rpl_arguments = &__static_rpl_arguments; \
49:
50: #define __CATCH_SYSTEM_ERROR__ \
51: do { if (((*rpl_arguments).erreur != 0) && \
52: ((*rpl_arguments).type_erreur == 'S')) \
53: return 0; } while(0)
54: #define leave do { return(0); } while(0)
55: #define _allocation(a) librpl_allocation((*rpl_arguments).s_etat_processus, a)
56: #define _copie_objet(a, b) librpl_copie_objet( \
57: (*rpl_arguments).s_etat_processus, a, b)
58: #define _liberation(a) librpl_liberation((*rpl_arguments).s_etat_processus, a)
59:
60: #ifdef __RPLC_MAIN
61: struct_rpl_arguments __static_rpl_arguments;
62: void *__static_library_descriptor;
63: # define global
64: # define initialize(a, b) a = b
65: # define declarePersistantObject(rpl_object) declareObject(rpl_object)
66: #else
67: extern struct_rpl_arguments __static_rpl_arguments;
68: extern void *__static_library_descriptor;
69: # define global extern
70: # define initialize(a, b) a;
71: # define declarePersistantObject(rpl_object) extern struct_objet *rpl_object
72: #endif
73:
74: #define empty int
75:
76: /*
77: --------------------------------------------------------------------------------
78: Gestion des objets
79: --------------------------------------------------------------------------------
80: */
81:
82: // new, dup, drop, disp, parse
83: // __type_new(struct_rpl_arguments *rpl_arguments)
84: #define declareTypeExtension(fct) \
85: int __type_##fct(struct_processus *s_etat_processus, void **arg) { \
86: char *rptr, *ptr, *iptr; \
87: rptr = (char *) ((*s_etat_processus).definitions_chainees + \
88: (*s_etat_processus).position_courante); \
89: ptr = rptr; \
90: iptr = (char *) (*s_etat_processus).instruction_courante; \
91: if ((ptr != rptr) && (iptr)) goto __parse_error;
92: #define parseError { goto __parse_error; } while(0)
93: #define typeError { return(0); } while(0)
94: #define typeSystemError { (*s_etat_processus).erreur_systeme = \
95: d_es_execution_bibliotheque; return(0); } while(0)
96: #define typeSuccess { return(1); } while(0)
97: #define typeFound(a) { return(a); } while(0)
98: #define endTypeExtension __parse_error: return(0); }
99: #define sizeOfParse (rptr - ptr)
100: #define searchType(...) { recherche_type(s_etat_processus); \
101: if (((*s_etat_processus).erreur_execution != d_ex) || \
102: ((*s_etat_processus).erreur_systeme != d_es)) \
103: { __VA_ARGS__; return(0); } } while(0)
104: #define integerFormat(a) formateur_nombre(s_etat_processus, a, 'I')
105:
106: /*
107: --------------------------------------------------------------------------------
108: Types
109: --------------------------------------------------------------------------------
110: */
111:
112: #define declareObject(rpl_object) struct_objet *rpl_object = NULL
113: #define declareInteger(integer) integer8 integer
114: #define declareReal(real) real8 real
115: #define declareComplex(complex) complex16 complex
116: #define declareDaisyChain(daisyChain) struct_liste_chainee *daisyChain = NULL
117:
118: #define getDaisyChainFromList(list, daisyChain) \
119: __CATCH_SYSTEM_ERROR__; \
120: do { \
121: typeof(list) __list = list; \
122: daisyChain = NULL; \
123: ifIsList(__list) { daisyChain = (*__list).objet; } \
124: else executionError("Type mistmatch error"); } while(0)
125:
126: #define fetchElementFromDaisyChain(daisyChain) \
127: ({ __CATCH_SYSTEM_ERROR__; typeof(daisyChain) __daisyChain = daisyChain; \
128: if (__daisyChain == NULL) executionError("End of daisy chain"); \
129: (__daisyChain == NULL) ? NULL : (*__daisyChain).donnee; })
130:
131: #define replaceElementIntoDaisyChain(daisyChain, element) \
132: __CATCH_SYSTEM_ERROR__; \
133: do { typeof(daisyChain) __daisyChain = daisyChain; \
134: if (__daisyChain == NULL) executionError("Nullified daisy chain"); \
135: freeObject((*__daisyChain).donnee); \
136: (*__daisyChain).donnee = element; } while(0)
137:
138: #define nextElementOfDaisyChain(daisyChain) \
139: ({ __CATCH_SYSTEM_ERROR__; typeof(daisyChain) __daisyChain = daisyChain; \
140: if (__daisyChain == NULL) executionError("End of daisy chain"); \
141: (__daisyChain == NULL) ? NULL : (*__daisyChain).suivant; })
142:
143: #define null NULL
144: #define nullify(ptr) __CATCH_SYSTEM_ERROR__; do { ptr = NULL; } while(0)
145: #define nullified(ptr) ((ptr) == NULL)
146:
147: #define postIncr(x) (x++)
148: #define preIncr(x) (++x)
149: #define postDecr(x) (x--)
150: #define preDecr(x) (--x)
151:
152: #define eq ==
153: #define ne !=
154: #define ge >=
155: #define gt >
156: #define le <=
157: #define lt <
158: #define not !
159: #define and &&
160: #define or ||
161: #define false 0
162: #define true -1
163:
164: #define setFalse(a) a = false
165: #define setTrue(a) a = true
166:
167: #define logical int
168: #define string char *
169: #define integer int
170:
171: #define declareStructure typedef struct {
172: #define declareUnion typedef union {
173: #define as(name) } name;
174:
175: #define target(a) (*a)
176: #define address(a) (&a)
177:
178: #define subroutine(name) int name()
179: #define beginGroup { __CATCH_SYSTEM_ERROR__;
180: #define endGroup __CATCH_SYSTEM_ERROR__; }
181: #define beginMacro do beginGroup
182: #define endMacro endGroup while(0)
183: #define stopRequest ({ __CATCH_SYSTEM_ERROR__; \
184: test_arret((*rpl_arguments).s_etat_processus); })
185:
186: /*
187: --------------------------------------------------------------------------------
188: Signaux
189: --------------------------------------------------------------------------------*/
190:
191: #define blockSignals \
192: { __CATCH_SYSTEM_ERROR__; sigset_t set, oldset; sigfillset(&set); \
193: pthread_sigmask(SIG_BLOCK, &set, &oldset);
194: #define unblockSignals \
195: pthread_sigmask(SIG_SETMASK, &oldset, NULL); __CATCH_SYSTEM_ERROR__; }
196:
197: /*
198: --------------------------------------------------------------------------------
199: Constructeurs
200: --------------------------------------------------------------------------------
201: */
202:
203: #define DISABLE_SET_BUT_NOT_USED_WARNING(a) if (&a != ((&a) + 1));
204:
205: #define HEADER \
206: int __constante; \
207: logical1 __evaluation; \
208: logical1 __validation_instruction = d_faux; \
209: logical1 __presence_aide = d_faux; \
210: logical1 __presence_validation = d_faux; \
211: unsigned char __indice_bit; \
212: unsigned char __indice_bloc; \
213: unsigned char __taille_bloc; \
214: unsigned char __type; \
215: t_8_bits __masque; \
216: { \
217: (*rpl_arguments).instruction_valide = 'Y'; \
218: (*rpl_arguments).erreur = 0; \
219: __constante = 0; \
220: __evaluation = d_faux; \
221: DISABLE_SET_BUT_NOT_USED_WARNING(__evaluation); \
222: DISABLE_SET_BUT_NOT_USED_WARNING(__type); \
223: DISABLE_SET_BUT_NOT_USED_WARNING(__indice_bit); \
224: DISABLE_SET_BUT_NOT_USED_WARNING(__indice_bloc); \
225: DISABLE_SET_BUT_NOT_USED_WARNING(__taille_bloc); \
226: DISABLE_SET_BUT_NOT_USED_WARNING(__masque);
227:
228: #define FUNCTION \
229: if (__validation_instruction == d_vrai) return 0; \
230: if (__presence_aide == d_faux) \
231: { \
232: systemError("Help string not defined"); \
233: } \
234: else if (__presence_validation == d_faux) \
235: { \
236: systemError("Number of arguments not defined"); \
237: } \
238: __indice_bit = 0; \
239: __indice_bloc = 0; \
240: __taille_bloc = 0; \
241: __type = 0; \
242: __masque = 0; \
243: {
244:
245: #define END \
246: strcpy((char *) __function_name, ""); \
247: if (__constante != 0) \
248: systemError("Constant definition error"); \
249: __CATCH_SYSTEM_ERROR__; \
250: } } \
251: leave;
252:
253: /*
254: --------------------------------------------------------------------------------
255: Destruction d'un objet
256: --------------------------------------------------------------------------------
257: */
258:
259: #define freeObject(rpl_object) \
260: __CATCH_SYSTEM_ERROR__; \
261: do { \
262: if (rpl_object == NULL) \
263: systemError("Nullified object"); \
264: _liberation(rpl_object); \
265: rpl_object = NULL; \
266: } while(0)
267:
268: /*
269: --------------------------------------------------------------------------------
270: Copie d'un objet
271: --------------------------------------------------------------------------------
272: */
273:
274: #define dupObject(rpl_object) \
275: __CATCH_SYSTEM_ERROR__; \
276: do { if (_copie_objet(rpl_object, 'P') != rpl_object) \
277: systemError("Memory allocation error"); } while(0)
278:
279: /*
280: --------------------------------------------------------------------------------
281: Déclaration des fonctions internes
282: --------------------------------------------------------------------------------
283: */
284:
285: #define CONCAT(a, b) __RPL_CONCAT(a, b)
286: #define __RPL_CONCAT(a, b) a##b
287: #define FIRST(...) FIRST_HELPER(__VA_ARGS__, throwaway)
288: #define FIRST_HELPER(first, ...) first
289: #define REST(...) REST_HELPER(NUM(__VA_ARGS__), __VA_ARGS__)
290: #define REST_HELPER(qty, ...) REST_HELPER2(qty, __VA_ARGS__)
291: #define REST_HELPER2(qty, ...) REST_HELPER_##qty(__VA_ARGS__)
292: #define REST_HELPER_ONE(first)
293: #define REST_HELPER_TWOORMORE(first, ...) , __VA_ARGS__
294: #define NUM(...) \
295: SELECT_10TH(__VA_ARGS__, TWOORMORE, TWOORMORE, TWOORMORE, TWOORMORE,\
296: TWOORMORE, TWOORMORE, TWOORMORE, TWOORMORE, ONE, throwaway)
297: #define SELECT_10TH(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, ...) a10
298:
299: #define declareInternalFunction(type, ...) \
300: type CONCAT(__internal_, FIRST(__VA_ARGS__)) \
301: (struct_rpl_arguments *rpl_arguments REST(__VA_ARGS__)) { \
302: type __internal_return; __internal_return = 0; int __type; \
303: DISABLE_SET_BUT_NOT_USED_WARNING(__type);
304:
305: #define endInternalFunction return(__internal_return); }
306:
307: #define useInternalFunction(type, ...) \
308: type CONCAT(__internal_, FIRST(__VA_ARGS__)) \
309: (struct_rpl_arguments *rpl_arguments REST(__VA_ARGS__))
310:
311: #define callInternalFunction(...) \
312: CONCAT(__internal_, FIRST(__VA_ARGS__))(rpl_arguments REST(__VA_ARGS__))
313:
314: /*
315: --------------------------------------------------------------------------------
316: Déclaration des fonctions C
317: --------------------------------------------------------------------------------
318: */
319:
320: #define declareCFunction(type, name, ...) \
321: type name(__VA_ARGS__) { __RPL__ type __c_return;
322: #define endCFunction return(__c_return); }
323:
324: #define useCFunction(type, name, ...) type name(__VA_ARGS__)
325:
326: /*
327: --------------------------------------------------------------------------------
328: Déclaration des fonctions externes
329: --------------------------------------------------------------------------------
330: */
331:
332: #define declareExternalFunction(name) \
333: int __external_##name(struct_rpl_arguments *rpl_arguments) { \
334: char __function_name[] = "__external_"#name; \
335: __static_rpl_arguments = (*rpl_arguments);
336:
337: #define useExternalFunction(function) \
338: int __external_##function(struct_rpl_arguments *rpl_arguments)
339:
340: #define libraryName(name) char __library_name[] = #name;
341:
342: #define __onLoading int __runOnLoading(struct_rpl_arguments *rpl_arguments, \
343: void *descriptor)
344: #define __onClosing int __runOnClosing(struct_rpl_arguments *rpl_arguments, \
345: void *descriptor)
346: #define declareSubroutine(when) __##when { \
347: char __function_name[] = #when; \
348: __static_rpl_arguments = (*rpl_arguments); \
349: __static_library_descriptor = descriptor; \
350: HEADER \
351: declareHelpString(""); \
352: numberOfArguments(0); \
353: FUNCTION
354: #define endSubroutine END }
355:
356: #define notice(s, ...) __CATCH_SYSTEM_ERROR__; \
357: do { if (affichage_rplso == d_vrai) \
358: { ufprintf(s, __VA_ARGS__); fflush(s); } } while(0)
359: #define logger(...) __CATCH_SYSTEM_ERROR__; \
360: do { syslog(LOG_NOTICE, __VA_ARGS__); } while(0)
361:
362: #define exportExternalFunctions(...) \
363: char **___external_symbols(struct_rpl_arguments *rpl_arguments, \
364: integer8 *nb_symbols, \
365: const char *version) { \
366: char arguments[] = #__VA_ARGS__; \
367: char **tableau; \
368: char *ptr1, *ptr2; \
369: int drapeau; \
370: unsigned long i; \
371: struct_processus *s_etat_processus; \
372: s_etat_processus = (*rpl_arguments).s_etat_processus; \
373: if (strcmp(version, _d_version_rpl) != 0) \
374: { \
375: notice(stdout, "Versions mismatch : library %s, expected %s\n", \
376: _d_version_rpl, version); \
377: (*nb_symbols) = -1; return(NULL); \
378: } \
379: (*nb_symbols) = 0; ptr1 = arguments; drapeau = 0; \
380: while((*ptr1) != 0) \
381: { \
382: if (((*ptr1) != ',') && ((*ptr1) != ' ')) drapeau = -1; \
383: ptr1++; \
384: } \
385: if (drapeau == 0) return(NULL); \
386: ptr1 = arguments; (*nb_symbols) = 1; \
387: while((*ptr1) != 0) if ((*ptr1++) == ',') (*nb_symbols)++; \
388: if ((tableau = malloc((*nb_symbols) * sizeof(char *))) == NULL) \
389: return(NULL); \
390: ptr2 = arguments; i = 0; \
391: while(*ptr2 != 0) \
392: { \
393: while(((*ptr2) == ' ') || ((*ptr2) == ',')) ptr2++; \
394: ptr1 = ptr2; \
395: while(((*ptr2) != 0) && ((*ptr2) != ',') && ((*ptr2) != ' ')) \
396: ptr2++; \
397: if ((tableau[i] = malloc((ptr2 + 2 + \
398: strlen(__library_name) - ptr1) * \
399: sizeof(unsigned char))) == NULL) \
400: return(NULL); \
401: sprintf(tableau[i], "%s$", __library_name); \
402: strncat(&tableau[i][strlen(tableau[i])], ptr1, ptr2 - ptr1); \
403: i++; \
404: if ((*ptr2) != 0) \
405: { \
406: while((*ptr2) == ' ') ptr2++; \
407: if ((*ptr2) == ',') ptr2++; \
408: } \
409: } \
410: (*nb_symbols) = i; \
411: return(tableau); \
412: }
413:
414: #define endExternalFunction leave; }
415:
416: #define callExternalFunction(function) do { \
417: __CATCH_SYSTEM_ERROR__; \
418: __taille_bloc = sizeof(t_8_bits) * 8; \
419: __indice_bloc = (35 - 1) / __taille_bloc; \
420: __indice_bit = (35 - 1) % __taille_bloc; \
421: __masque = ((t_8_bits) 1) << (__taille_bloc - __indice_bit - 1); \
422: __evaluation = ((*rpl_arguments).drapeaux_etat[__indice_bloc] & __masque) \
423: ? d_vrai : d_faux; \
424: __masque = ~(((t_8_bits) 1) << (__taille_bloc - __indice_bit - 1)); \
425: (*rpl_arguments).drapeaux_etat[__indice_bloc] &= __masque; \
426: __external_##function(rpl_arguments); \
427: if (__evaluation == d_vrai) \
428: { \
429: __masque = ((t_8_bits) 1) << (__taille_bloc - __indice_bit - 1); \
430: (*rpl_arguments).drapeaux_etat[__indice_bloc] |= __masque; \
431: } \
432: else \
433: { \
434: __masque = ~(((t_8_bits) 1) << (__taille_bloc - __indice_bit - 1)); \
435: (*rpl_arguments).drapeaux_etat[__indice_bloc] &= __masque; \
436: } } while(0)
437:
438: /*
439: --------------------------------------------------------------------------------
440: Macros spécifiques à l'en-tête
441: --------------------------------------------------------------------------------
442: */
443:
444: #define declareHelpString(h) do { \
445: __presence_aide = d_vrai; \
446: if ((*rpl_arguments).affichage_arguments == 'Y') \
447: { \
448: uprintf("%s\n", h); \
449: return 0; \
450: } } while(0)
451:
452: #define declareSymbolicConstant do { \
453: numberOfArguments(0); \
454: (*rpl_arguments).constante_symbolique = 'Y'; \
455: __constante++; } while(0)
456:
457: #define numberOfArguments(n) do { \
458: __presence_validation = d_vrai; \
459: if ((*rpl_arguments).test_instruction == 'Y') \
460: { \
461: if (n < 0) \
462: systemError("Number of arguments must be positive or null"); \
463: (*rpl_arguments).nombre_arguments = n; \
464: __validation_instruction = d_vrai; \
465: } \
466: else \
467: { \
468: __taille_bloc = sizeof(t_8_bits) * 8; \
469: __indice_bloc = (31 - 1) / __taille_bloc; \
470: __indice_bit = (31 - 1) % __taille_bloc; \
471: __masque = ((t_8_bits) 1) << (__taille_bloc - __indice_bit - 1); \
472: if (((*rpl_arguments).drapeaux_etat[__indice_bloc] & __masque) != 0) \
473: { \
474: (*rpl_arguments).l_base_pile_last = \
475: sauvegarde_arguments(rpl_arguments, n); \
476: } \
477: } } while(0)
478:
479: /*
480: --------------------------------------------------------------------------------
481: Gestion des boucles
482: --------------------------------------------------------------------------------
483: */
484:
485: #define loop(b, e, s) for(b; e; s) {
486: #define endLoop __CATCH_SYSTEM_ERROR__; }
487:
488: #define repeatWhile(c) while(c) {
489: #define endWhile __CATCH_SYSTEM_ERROR__; }
490:
491: #define doUntil do {
492: #define repeatUntil(c) __CATCH_SYSTEM_ERROR__; } while(!(c));
493:
494: #define select(s) switch(s) {
495: #define endSelect __CATCH_SYSTEM_ERROR__; }
496: #define nonExclusiveCase(c) case c: {
497: #define endNonExclusiveCase __CATCH_SYSTEM_ERROR__; }
498: #define exclusiveCase(c) case c: {
499: #define endExclusiveCase break; __CATCH_SYSTEM_ERROR__; }
500: #define defaultCase default:
501: #define endDefaultCase break; __CATCH_SYSTEM_ERROR__; }
502:
503: /*
504: --------------------------------------------------------------------------------
505: Gestion des erreurs
506: --------------------------------------------------------------------------------
507: */
508:
509: #define returnOnError(...) do { \
510: if ((*rpl_arguments).erreur != 0) \
511: { \
512: __VA_ARGS__; \
513: return 0; \
514: } } while(0)
515:
516: #define systemError(message) do { \
517: (*rpl_arguments).erreur = __LINE__; \
518: (*rpl_arguments).type_erreur = 'S'; \
519: (*rpl_arguments).message_erreur = (unsigned char *) message; \
520: return 0; } while(0)
521:
522: #define executionError(message) do { \
523: (*rpl_arguments).erreur = __LINE__; \
524: (*rpl_arguments).type_erreur = 'E'; \
525: (*rpl_arguments).message_erreur = (unsigned char *) message; } while(0)
526:
527: #define onSystemError(...) do { \
528: if (((*rpl_arguments).erreur != 0) && \
529: ((*rpl_arguments).type_erreur == 'S')) \
530: { \
531: blockSignals; \
532: kill(getpid(), SIGTERM); \
533: unblockSignals; \
534: __VA_ARGS__; \
535: } } while(0)
536:
537: #define onError(...) \
538: __CATCH_SYSTEM_ERROR__; \
539: do { if (((*rpl_arguments).type_erreur == 'E') && \
540: ((*rpl_arguments).erreur != 0)) { __VA_ARGS__; \
541: (*rpl_arguments).erreur = 0; } } while(0)
542:
543: #define onExecution(...) \
544: __CATCH_SYSTEM_ERROR__; \
545: do { if (((*rpl_arguments).type_erreur == 'E') && \
546: ((*rpl_arguments).erreur == 0)) { __VA_ARGS__; } } while(0)
547:
548: /*
549: --------------------------------------------------------------------------------
550: Gestion de la pile opérationnelle
551: --------------------------------------------------------------------------------
552: */
553:
554: #define pushOnStack(rpl_object) do { \
555: __CATCH_SYSTEM_ERROR__; \
556: if (((*rpl_arguments).l_base_pile = \
557: empilement_pile_operationnelle(rpl_arguments, rpl_object)) \
558: == NULL) \
559: systemError("Memory allocation error"); \
560: if ((*rpl_object).nombre_occurrences == 1) rpl_object = NULL; } while(0)
561:
562: #define pullFromStack(rpl_object, ...) do { \
563: __CATCH_SYSTEM_ERROR__; \
564: (*rpl_arguments).l_base_pile = \
565: depilement_pile_operationnelle(rpl_arguments, &rpl_object); \
566: if (rpl_object == NULL) \
567: { \
568: executionError("Too few arguments"); \
569: } \
570: else \
571: { \
572: if (strlen(#__VA_ARGS__) == 0) \
573: { \
574: systemError("Undefined type"); \
575: } \
576: else \
577: { \
578: __type = 0; \
579: if (strstr(#__VA_ARGS__, "integer") != NULL) \
580: if ((*rpl_object).type == INT) __type = 1; \
581: if (strstr(#__VA_ARGS__, "real") != NULL) \
582: if ((*rpl_object).type == REL) __type = 1; \
583: if (strstr(#__VA_ARGS__, "complex") != NULL) \
584: if ((*rpl_object).type == CPL) __type = 1; \
585: if (strstr(#__VA_ARGS__, "string") != NULL) \
586: if ((*rpl_object).type == CHN) __type = 1; \
587: if (strstr(#__VA_ARGS__, "list") != NULL) \
588: if ((*rpl_object).type == LST) __type = 1; \
589: if (strstr(#__VA_ARGS__, "external") != NULL) \
590: if ((*rpl_object).type == EXT) { \
591: if ((*rpl_object).descripteur_bibliotheque == \
592: __static_library_descriptor) __type = 1; }\
593: if (strstr(#__VA_ARGS__, "unknown") != NULL) \
594: __type = 1; \
595: if (__type == 0) \
596: { \
597: executionError("Type not allowed"); \
598: } \
599: } \
600: } } while(0)
601:
602: #define objectSubtype(a) (*a).extension_type
603:
604: /*
605: --------------------------------------------------------------------------------
606: Gestion des objets
607: --------------------------------------------------------------------------------
608: */
609:
610: #define then {
611: #define endIf __CATCH_SYSTEM_ERROR__; }
612: #define elseIf __CATCH_SYSTEM_ERROR__; } else if
613: #define orElse __CATCH_SYSTEM_ERROR__; } else {
614:
615: // Constantes symboliques
616:
617: #define createSymbolicConstant(rpl_object, type, value) do { \
618: struct_processus *s_etat_processus; \
619: s_etat_processus = (*rpl_arguments).s_etat_processus; \
620: if ((strcmp(#type, "integer") != 0) && (strcmp(#type, "real") != 0)) \
621: systemError("Type not allowed for symbolic constant"); \
622: __taille_bloc = sizeof(t_8_bits) * 8; \
623: __indice_bloc = (35 - 1) / __taille_bloc; \
624: __indice_bit = (35 - 1) % __taille_bloc; \
625: __masque = ((t_8_bits) 1) << (__taille_bloc - __indice_bit - 1); \
626: if (((*rpl_arguments).drapeaux_etat[__indice_bloc] & __masque) != 0) \
627: { \
628: createNameObject(rpl_object); \
629: __CATCH_SYSTEM_ERROR__; \
630: { \
631: char *__constant_name; \
632: if ((__constant_name = malloc((strlen(__library_name) + \
633: strlen(__function_name) - 9) * sizeof(char))) == NULL) \
634: systemError("Memory allocation error"); \
635: sprintf(__constant_name, "%s$%s", __library_name, \
636: &(__function_name[11])); \
637: setName(rpl_object, __constant_name); \
638: free(__constant_name); \
639: } \
640: } \
641: else \
642: { \
643: if (strcmp(#type, "integer") == 0) \
644: { \
645: createIntegerObject(rpl_object); \
646: __CATCH_SYSTEM_ERROR__; \
647: setInteger(rpl_object, value); \
648: } \
649: else if (strcmp(#type, "real") == 0) \
650: { \
651: createRealObject(rpl_object); \
652: __CATCH_SYSTEM_ERROR__; \
653: setReal(rpl_object, value); \
654: } \
655: } \
656: __CATCH_SYSTEM_ERROR__; \
657: __constante--; } while(0)
658:
659: #define createSymbolicComplexConstant(rpl_object, rp, ip) do { \
660: struct_processus *s_etat_processus; \
661: s_etat_processus = (*rpl_arguments).s_etat_processus; \
662: __taille_bloc = sizeof(t_8_bits) * 8; \
663: __indice_bloc = (35 - 1) / __taille_bloc; \
664: __indice_bit = (35 - 1) % __taille_bloc; \
665: __masque = ((t_8_bits) 1) << (__taille_bloc - __indice_bit - 1); \
666: if (((*rpl_arguments).drapeaux_etat[__indice_bloc] & __masque) != 0) \
667: { \
668: createNameObject(rpl_object); \
669: __CATCH_SYSTEM_ERROR__; \
670: { \
671: char *__constant_name; \
672: if ((__constant_name = malloc((strlen(__library_name) + \
673: strlen(__function_name) + 2) * sizeof(char))) == NULL) \
674: systemError("Memory allocation error"); \
675: sprintf(__constant_name, "%s$%s", __library_name, \
676: __function_name); \
677: setName(rpl_object, __constant_name); \
678: free(__constant_name); \
679: } \
680: } \
681: else \
682: { \
683: createComplexObject(rpl_object); \
684: __CATCH_SYSTEM_ERROR__; \
685: setComplex(rpl_object, rp, im); \
686: } \
687: __CATCH_SYSTEM_ERROR__; \
688: __constante--; } while(0)
689:
690: // Integer
691:
692: #define setInteger(rpl_object, value) do { \
693: ifIsInteger(rpl_object) \
694: { \
695: if ((*rpl_object).nombre_occurrences > 1) \
696: { \
697: struct_objet *__tmp_rpl_object; \
698: if ((__tmp_rpl_object = _copie_objet(rpl_object, 'O')) == NULL) \
699: systemError("Memory allocation error"); \
700: _liberation(rpl_object); \
701: rpl_object = __tmp_rpl_object; \
702: } \
703: (*((integer8 *) (*rpl_object).objet)) = (integer8) value; \
704: } \
705: else executionError("Type mistmatch error"); } while(0)
706:
707: #define isInteger(rpl_object) \
708: ((*rpl_object).type == INT)
709:
710: #define ifIsInteger(rpl_object) if (isInteger(rpl_object))
711: #define elseIfIsInteger(rpl_object) } else ifIsInteger(rpl_object)
712:
713: #define getInteger(rpl_object, value) do { \
714: value = 0; \
715: ifIsInteger(rpl_object) value = (*((integer8 *) (*rpl_object).objet)); \
716: else executionError("Type mismatch error"); } while(0)
717:
718: #define createIntegerObject(rpl_object) do { \
719: if (rpl_object != NULL) \
720: systemError("Reallocated object"); \
721: if ((rpl_object = _allocation(INT)) == NULL) \
722: systemError("Memory allocation error"); \
723: setInteger(rpl_object, 0); } while(0)
724:
725: // Real
726:
727: #define setReal(rpl_object, value) do { \
728: ifIsReal(rpl_object) \
729: { \
730: if ((*rpl_object).nombre_occurrences > 1) \
731: { \
732: struct_objet *__tmp_rpl_object; \
733: if ((__tmp_rpl_object = _copie_objet(rpl_object, 'O')) == NULL) \
734: systemError("Memory allocation error"); \
735: _liberation(rpl_object); \
736: rpl_object = __tmp_rpl_object; \
737: } \
738: (*((real8 *) (*rpl_object).objet)) = (real8) value; \
739: } \
740: else executionError("Type mistmatch error"); } while(0)
741:
742: #define isReal(rpl_object) \
743: ((*rpl_object).type == REL)
744:
745: #define ifIsReal(rpl_object) if (isReal(rpl_object))
746: #define elseIfIsReal(rpl_object) } else ifIsReal(rpl_object)
747:
748: #define getReal(rpl_object, value) do { \
749: value = 0; \
750: ifIsReal(rpl_object) value = (*((real8 *) (*rpl_object).objet)); \
751: else executionError("Type mismatch error"); } while(0)
752:
753: #define createRealObject(rpl_object) do { \
754: if (rpl_object != NULL) \
755: systemError("Reallocated object"); \
756: if ((rpl_object = _allocation(REL)) == NULL) \
757: systemError("Memory allocation error"); \
758: setReal(rpl_object, 0); } while(0)
759:
760: // Complex
761:
762: #define setComplex(rpl_object, rp, ip) do { \
763: typeof(rp) __rp = rp; \
764: typeof(ip) __ip = ip; \
765: ifIsComplex(rpl_object) \
766: { \
767: if ((*rpl_object).nombre_occurrences > 1) \
768: { \
769: struct_objet *__tmp_rpl_object; \
770: if ((__tmp_rpl_object = _copie_objet(rpl_object, 'O')) == NULL) \
771: systemError("Memory allocation error"); \
772: _liberation(rpl_object); \
773: rpl_object = __tmp_rpl_object; \
774: } \
775: setRealPartOfComplex(rpl_object, __rp); \
776: setImaginaryPartOfComplex(rpl_object, __ip); \
777: } \
778: else executionError("Type mismatch error"); } while(0)
779:
780: #define setRealPartOfComplex(rpl_object, value) do { \
781: if ((*rpl_object).nombre_occurrences > 1) \
782: { \
783: struct_objet *__tmp_rpl_object; \
784: if ((__tmp_rpl_object = _copie_objet(rpl_object, 'O')) == NULL) \
785: systemError("Memory allocation error"); \
786: _liberation(rpl_object); \
787: rpl_object = __tmp_rpl_object; \
788: } \
789: ifIsComplex(rpl_object) (*((complex16 *) (*rpl_object).objet)) \
790: .partie_reelle = value; \
791: else executionError("Type mismatch error"); } while(0)
792:
793: #define setImaginaryPartOfComplex(rpl_object, value) do { \
794: if ((*rpl_object).nombre_occurrences > 1) \
795: { \
796: struct_objet *__tmp_rpl_object; \
797: if ((__tmp_rpl_object = _copie_objet(rpl_object, 'O')) == NULL) \
798: systemError("Memory allocation error"); \
799: _liberation(rpl_object); \
800: rpl_object = __tmp_rpl_object; \
801: } \
802: (*((complex16 *) (*rpl_object).objet)).partie_imaginaire = value; \
803: else executionError("Type mismatch error"); } while(0)
804:
805: #define getRealPartOfComplex(rpl_object, value) \
806: value = (*((complex16 *) (*rpl_object).objet)).partie_reelle
807:
808: #define getImaginaryPartOfComplex(rpl_object, value) \
809: value = (*((complex16 *) (*rpl_object).objet)).partie_imaginaire
810:
811: #define isComplex(rpl_object) \
812: ((*rpl_object).type == CPL)
813:
814: #define ifIsComplex(rpl_object) if (isComplex(rpl_object))
815: #define elseIfIsComplex(rpl_object) } else ifIsComplex(rpl_object)
816:
817: #define getComplex(rpl_object, value) do { \
818: value.partie_reelle = 0; \
819: value.partie_imaginaire = 0; \
820: ifIsComplex(rpl_object) value = (*((complex16 *) (*rpl_object).objet)); \
821: else systemError("Not a complex"); } while(0)
822:
823: #define createComplexObject(rpl_object) do { \
824: if (rpl_object != NULL) \
825: systemError("Reallocated object"); \
826: if ((rpl_object = _allocation(CPL)) == NULL) \
827: systemError("Memory allocation error"); \
828: setComplex(rpl_object, 0, 0); } while(0)
829:
830: // Generalized vectors
831:
832: #define createVectorObject(rpl_object, size, otype, structure, cat) do { \
833: integer8 i; \
834: struct_processus *s_etat_processus; \
835: s_etat_processus = (*rpl_arguments).s_etat_processus; \
836: if (rpl_object != NULL) \
837: systemError("Reallocated object"); \
838: if ((rpl_object = _allocation(cat)) == NULL) \
839: systemError("Memory allocation error"); \
840: (*((structure *) (*rpl_object).objet)).taille = size; \
841: if (((*((structure *) (*rpl_object).objet)).tableau = \
842: malloc(size * sizeof(otype))) == NULL) \
843: systemError("Memory allocation error"); \
844: if (cat != VCX) \
845: { \
846: if (cat == VIN) \
847: (*((structure *) (*rpl_object).objet)).type = 'I'; \
848: else \
849: (*((structure *) (*rpl_object).objet)).type = 'R'; \
850: for(i = 0; i < size; ((otype *) (*((structure *) (*rpl_object).objet)) \
851: .tableau)[i++] = (otype) 0); \
852: } \
853: else \
854: { \
855: (*((structure *) (*rpl_object).objet)).type = 'C'; \
856: for(i = 0; i < size; i++) \
857: { \
858: ((complex16 *) (*((structure *) (*rpl_object).objet)).tableau)[i] \
859: .partie_reelle = 0; \
860: ((complex16 *) (*((structure *) (*rpl_object).objet)).tableau)[i] \
861: .partie_imaginaire = 0; \
862: } \
863: } } while(0)
864:
865: // Integer vector
866:
867: #define setIntegerIntoVector(rpl_object, value, position) do { \
868: typeof(position) __position = position; \
869: ifIsIntegerVector(rpl_object) \
870: { \
871: if ((*rpl_object).nombre_occurrences > 1) \
872: { \
873: struct_objet *__tmp_rpl_object; \
874: if ((__tmp_rpl_object = _copie_objet(rpl_object, 'O')) == NULL) \
875: systemError("Memory allocation error"); \
876: _liberation(rpl_object); \
877: rpl_object = __tmp_rpl_object; \
878: } \
879: __position--; \
880: if ((__position < 0) || (__position >= (*((struct_vecteur *) \
881: (*rpl_object).objet)).taille)) \
882: { executionError("Element out of range"); } \
883: else \
884: ((integer8 *) (*((struct_vecteur *) (*rpl_object).objet)).tableau) \
885: [__position] = (integer8) value; \
886: } \
887: else executionError("Type mistmatch error"); } while(0)
888:
889: #define isIntegerVector(rpl_object) \
890: ((*rpl_object).type == VIN)
891:
892: #define ifIsIntegerVector(rpl_object) if (isIntegerVector(rpl_object))
893: #define elseIfIsIntegerVector(rpl_object) } else ifIsIntegerVector(rpl_object)
894:
895: #define getIntegerFromVector(rpl_object, value, position) do { \
896: typeof(position) __position = position; \
897: value = 0; \
898: ifIsIntegerVector(rpl_object) \
899: { \
900: __position--; \
901: if ((__position < 0) || (__position >= (*((struct_vecteur *) \
902: (*rpl_object).objet)).taille)) \
903: executionError("Element out of range"); \
904: else \
905: value = ((integer8 *) (*((struct_vecteur *) (*rpl_object).objet)) \
906: .tableau)[__position]; \
907: } \
908: else executionError("Type mismatch error"); } while(0)
909:
910: #define createIntegerVectorObject(rpl_object, size) \
911: createVectorObject(rpl_object, size, integer8, struct_vecteur, VIN)
912:
913: // Real vector
914:
915: #define setRealIntoVector(rpl_object, value, position) do { \
916: typeof(position) __position = position; \
917: ifIsRealVector(rpl_object) \
918: { \
919: if ((*rpl_object).nombre_occurrences > 1) \
920: { \
921: struct_objet *__tmp_rpl_object; \
922: if ((__tmp_rpl_object = _copie_objet(rpl_object, 'O')) == NULL) \
923: systemError("Memory allocation error"); \
924: _liberation(rpl_object); \
925: rpl_object = __tmp_rpl_object; \
926: } \
927: __position--; \
928: if ((__position < 0) || (__position >= (*((struct_vecteur *) \
929: (*rpl_object).objet)).taille)) \
930: { executionError("Element out of range"); } \
931: else \
932: ((real8 *) (*((struct_vecteur *) (*rpl_object).objet)).tableau) \
933: [__position] = (real8) value; \
934: } \
935: else executionError("Type mistmatch error"); } while(0)
936:
937: #define isRealVector(rpl_object) \
938: ((*rpl_object).type == VRL)
939:
940: #define ifIsRealVector(rpl_object) if (isRealVector(rpl_object))
941: #define elseIfIsRealVector(rpl_object) } else ifIsRealVector(rpl_object)
942:
943: #define getRealFromVector(rpl_object, value, position) do { \
944: typeof(position) __position = position; \
945: value = 0; \
946: ifIsRealVector(rpl_object) \
947: { \
948: __position--; \
949: if ((__position < 0) || (__position >= (*((struct_vecteur *) \
950: (*rpl_object).objet)).taille)) \
951: executionError("Element out of range"); \
952: value = ((real8 *) (*((struct_vecteur *) (*rpl_object).objet)) \
953: .tableau)[__position]; \
954: } \
955: else executionError("Type mismatch error"); } while(0)
956:
957: #define createRealVectorObject(rpl_object, size) \
958: createVectorObject(rpl_object, size, real8, struct_vecteur, VRL)
959:
960: // A FIXER
961:
962: #define createComplexVectorObject
963:
964: #define createIntegerMatrixObject
965:
966: #define createRealMatrixObject
967:
968: #define createComplexMatrixObject
969:
970: // Binary integer
971:
972: #define setBinaryInteger(rpl_object, value) do { \
973: ifIsBinaryInteger(rpl_object) \
974: { \
975: if ((*rpl_object).nombre_occurrences > 1) \
976: { \
977: struct_objet *__tmp_rpl_object; \
978: if ((__tmp_rpl_object = _copie_objet(rpl_object, 'O')) == NULL) \
979: systemError("Memory allocation error"); \
980: _liberation(rpl_object); \
981: rpl_object = __tmp_rpl_object; \
982: } \
983: (*((integer8 *) (*rpl_object).objet)) = (integer8) value; \
984: } \
985: else executionError("Type mistmatch error"); } while(0)
986:
987: #define isBinaryInteger(rpl_object) \
988: ((*rpl_object).type == BIN)
989:
990: #define ifIsBinaryInteger(rpl_object) if (isBinaryInteger(rpl_object))
991: #define elseIfIsBinaryInteger(rpl_object) } else ifIsBinaryInteger(rpl_object)
992:
993: #define getBinaryInteger(rpl_object, value) do { \
994: value = 0; \
995: ifIsBinaryInteger(rpl_object) value = \
996: (*((integer8 *) (*rpl_object).objet)); \
997: else executionError("Type mismatch error"); } while(0)
998:
999: #define createBinaryIntegerObject(rpl_object) do { \
1000: if (rpl_object != NULL) \
1001: systemError("Reallocated object"); \
1002: if ((rpl_object = _allocation(BIN)) == NULL) \
1003: systemError("Memory allocation error"); \
1004: setBinaryInteger(rpl_object, 0); } while(0)
1005:
1006: // Name
1007:
1008: #define isName(rpl_object) \
1009: ((*rpl_object).type == NOM)
1010:
1011: #define ifIsName(rpl_object) if (isName(rpl_object))
1012: #define elseIfIsName(rpl_object) } else if (isName(rpl_object))
1013:
1014: #define setName(rpl_object, value) do { \
1015: struct_processus *s_etat_processus; \
1016: s_etat_processus = (*rpl_arguments).s_etat_processus; \
1017: ifIsName(rpl_object) \
1018: { \
1019: if ((*rpl_object).nombre_occurrences > 1) \
1020: { \
1021: struct_objet *__tmp_rpl_object; \
1022: if ((__tmp_rpl_object = _copie_objet(rpl_object, 'O')) == NULL) \
1023: systemError("Memory allocation error"); \
1024: _liberation(rpl_object); \
1025: rpl_object = __tmp_rpl_object; \
1026: } \
1027: free((*((struct_nom *) (*rpl_object).objet)).nom); \
1028: (*((struct_nom *) (*rpl_object).objet)).symbole = d_faux; \
1029: if (((*((struct_nom *) (*rpl_object).objet)).nom = malloc( \
1030: (strlen(value) + 1) * sizeof(unsigned char))) == NULL) \
1031: systemError("Memory allocation error"); \
1032: strcpy((char *) (*((struct_nom *) (*rpl_object).objet)).nom, \
1033: (char *) value); \
1034: } \
1035: else executionError("Type mistmatch error"); } while(0)
1036:
1037: #define setSymbolicName(rpl_object, value) do { \
1038: setName(rpl_object, value); \
1039: (*((struct_nom *) (*rpl_object).objet)).symbole = d_vrai; } while(0)
1040:
1041: #define createNameObject(rpl_object) do { \
1042: struct_processus *s_etat_processus; \
1043: s_etat_processus = (*rpl_arguments).s_etat_processus; \
1044: if (rpl_object != NULL) \
1045: systemError("Reallocated object"); \
1046: if ((rpl_object = _allocation(NOM)) == NULL) \
1047: systemError("Memory allocation error"); \
1048: (*((struct_nom *) (*rpl_object).objet)).symbole = d_faux; \
1049: if (((*((struct_nom *) (*rpl_object).objet)).nom = malloc( \
1050: sizeof(unsigned char))) == NULL) \
1051: systemError("Memory allocation error"); \
1052: strcpy((char *) (*((struct_nom *) (*rpl_object).objet)).nom, ""); } while(0)
1053:
1054: // String
1055:
1056: #define isString(rpl_object) \
1057: ((*rpl_object).type == CHN)
1058:
1059: #define ifIsString(rpl_object) if (isString(rpl_object))
1060: #define elseIfIsString(rpl_object) else if (isString(rpl_object))
1061:
1062: #define setString(rpl_object, string) do { \
1063: struct_processus *s_etat_processus; \
1064: s_etat_processus = (*rpl_arguments).s_etat_processus; \
1065: ifIsString(rpl_object) \
1066: { \
1067: if (string == NULL) executionError("Nullified string"); else \
1068: { \
1069: if ((*rpl_object).nombre_occurrences > 1) \
1070: { \
1071: struct_objet *__tmp_rpl_object; \
1072: if ((__tmp_rpl_object = _copie_objet(rpl_object, 'O')) \
1073: == NULL) \
1074: systemError("Memory allocation error"); \
1075: _liberation(rpl_object); \
1076: rpl_object = __tmp_rpl_object; \
1077: } \
1078: free((unsigned char *) (*rpl_object).objet); \
1079: if (((*rpl_object).objet = malloc((strlen(string) + 1) * \
1080: sizeof(unsigned char))) == NULL) \
1081: systemError("Memory allocation error"); \
1082: strcpy((char *) (*rpl_object).objet, string); \
1083: } \
1084: } \
1085: else executionError("Type mistmatch error"); } while(0)
1086:
1087: #define getString(rpl_object, string) do { \
1088: string = NULL; \
1089: ifIsString(rpl_object) string = (char *) (*rpl_object).objet; \
1090: else executionError("Type mismatch error"); } while(0)
1091:
1092: #define createStringObject(rpl_object) do { \
1093: struct_processus *s_etat_processus; \
1094: s_etat_processus = (*rpl_arguments).s_etat_processus; \
1095: if (rpl_object != NULL) \
1096: systemError("Reallocated object"); \
1097: if ((rpl_object = _allocation(CHN)) == NULL) \
1098: systemError("Memory allocation error"); \
1099: if (((*rpl_object).objet = malloc(sizeof(unsigned char))) == NULL) \
1100: systemError("Memory allocation error"); \
1101: strcpy((char *) (*rpl_object).objet, ""); } while(0)
1102:
1103: // List
1104:
1105: #define isList(rpl_object) \
1106: ((*rpl_object).type == LST)
1107:
1108: #define ifIsList(rpl_object) if (isList(rpl_object))
1109: #define elseIfIsList(rpl_object) else if (isList(rpl_object))
1110:
1111: #define createListObject(rpl_object) do { \
1112: if (rpl_object != NULL) \
1113: systemError("Reallocated object"); \
1114: if ((rpl_object = _allocation(LST)) == NULL) \
1115: systemError("Memory allocation error"); \
1116: (*rpl_object).objet = NULL; } while(0)
1117:
1118: #define addObjectToList(list, rpl_object) do { \
1119: struct_processus *s_etat_processus; \
1120: s_etat_processus = (*rpl_arguments).s_etat_processus; \
1121: ifIsList(list) \
1122: { \
1123: struct_objet *__tmp_rpl_object; \
1124: if ((__tmp_rpl_object = _copie_objet(list, 'N')) == NULL) \
1125: systemError("Memory allocation error"); \
1126: _liberation(list); \
1127: list = __tmp_rpl_object; \
1128: if ((*list).objet == NULL) \
1129: { \
1130: if (((*list).objet = malloc(sizeof(struct_liste_chainee))) \
1131: == NULL) \
1132: systemError("Memory allocation error"); \
1133: (*((struct_liste_chainee *) (*list).objet)).suivant = NULL; \
1134: (*((struct_liste_chainee *) (*list).objet)).donnee = rpl_object; \
1135: } \
1136: else \
1137: { \
1138: struct_liste_chainee *l_element_courant; \
1139: l_element_courant = (*list).objet; \
1140: while((*l_element_courant).suivant != NULL) \
1141: l_element_courant = (*l_element_courant).suivant; \
1142: if (((*l_element_courant).suivant = \
1143: malloc(sizeof(struct_liste_chainee))) == NULL) \
1144: systemError("Memory allocation error"); \
1145: l_element_courant = (*l_element_courant).suivant; \
1146: (*l_element_courant).suivant = NULL; \
1147: (*l_element_courant).donnee = rpl_object; \
1148: } \
1149: rpl_object = NULL; \
1150: } \
1151: else executionError("Type mistmatch error"); } while(0)
1152:
1153: #define insertObjectIntoList(list, rpl_object) do { \
1154: struct_processus *s_etat_processus; \
1155: s_etat_processus = (*rpl_arguments).s_etat_processus; \
1156: ifIsList(list) \
1157: { \
1158: struct_objet *__tmp_rpl_object; \
1159: if ((__tmp_rpl_object = _copie_objet(list, 'N')) == NULL) \
1160: systemError("Memory allocation error"); \
1161: _liberation(list); \
1162: list = __tmp_rpl_object; \
1163: if ((*list).objet == NULL) \
1164: { \
1165: if (((*list).objet = malloc(sizeof(struct_liste_chainee))) \
1166: == NULL) \
1167: systemError("Memory allocation error"); \
1168: (*((struct_liste_chainee *) (*list).objet)).suivant = NULL; \
1169: (*((struct_liste_chainee *) (*list).objet)).donnee = rpl_object; \
1170: } \
1171: else \
1172: { \
1173: struct_liste_chainee *l_element_courant; \
1174: if ((l_element_courant = \
1175: malloc(sizeof(struct_liste_chainee))) == NULL) \
1176: systemError("Memory allocation error"); \
1177: (*l_element_courant).donnee = rpl_object; \
1178: (*l_element_courant).suivant = (*list).objet; \
1179: (*list).objet = l_element_courant; \
1180: } \
1181: rpl_object = NULL; \
1182: } \
1183: else executionError("Type mistmatch error"); } while(0)
1184:
1185: #define removeObjectFromList(list, rpl_object) do { \
1186: struct_processus *s_etat_processus; \
1187: s_etat_processus = (*rpl_arguments).s_etat_processus; \
1188: ifIsList(list) \
1189: { \
1190: if ((*list).objet != NULL) \
1191: { \
1192: struct_liste_chainee *__current; \
1193: struct_liste_chainee *__previous; \
1194: __current = (*list).objet; \
1195: __previous = NULL; \
1196: if ((*__current).donnee == rpl_object) \
1197: { \
1198: (*list).objet = (*__current).suivant; \
1199: } \
1200: else \
1201: { \
1202: while(__current != NULL) \
1203: { \
1204: if ((*__current).donnee == rpl_object) \
1205: { \
1206: (*__previous).suivant = (*__current).suivant; \
1207: break; \
1208: } \
1209: __previous = __current; \
1210: __current = (*__current).suivant; \
1211: } \
1212: } \
1213: _liberation((*__current).donnee); \
1214: free(__current); \
1215: } \
1216: } \
1217: else executionError("Type mistmatch error"); } while(0)
1218:
1219: #define getObjectFromList(list, position, rpl_object)
1220:
1221: #define putObjectIntoList(list, position, rpl_object)
1222:
1223: #define getListFromList(list, position1, position2, rpl_object)
1224:
1225: #define listLength(list, length) do { \
1226: if (list == NULL) executionError("Nullified object"); \
1227: if ((*list).type != LST) \
1228: executionError("Type mistmatch error"); \
1229: { \
1230: struct_liste_chainee *l_element_courant; \
1231: length = 0; \
1232: l_element_courant = (*list).objet; \
1233: while(l_element_courant != NULL) \
1234: { \
1235: l_element_courant = (*l_element_courant).suivant; \
1236: length++; \
1237: } \
1238: } } while(0)
1239:
1240: // EXT
1241: #define createExternalObject(rpl_object, subtype) do { \
1242: if (rpl_object != NULL) \
1243: systemError("Reallocated object"); \
1244: if ((rpl_object = _allocation(EXT)) == NULL) \
1245: systemError("Memory allocation error"); \
1246: (*rpl_object).objet = NULL; \
1247: (*rpl_object).extension_type = subtype; \
1248: (*rpl_object).descripteur_bibliotheque = __static_library_descriptor; \
1249: } while(0)
1250:
1251: /*
1252: --------------------------------------------------------------------------------
1253: Allocation mémoire
1254: --------------------------------------------------------------------------------
1255: */
1256:
1257: #define size(a) sizeof(a)
1258:
1259: #define allocate(a) ({ void *ptr; \
1260: struct_processus *s_etat_processus; \
1261: s_etat_processus = (*rpl_arguments).s_etat_processus; \
1262: if ((ptr = malloc(a)) == NULL) \
1263: { systemError("Memory allocation error"); \
1264: __CATCH_SYSTEM_ERROR__; } ptr; }) \
1265:
1266: #define reallocate(a, s) ({ void *ptr; \
1267: struct_processus *s_etat_processus; \
1268: s_etat_processus = (*rpl_arguments).s_etat_processus; \
1269: if ((ptr = realloc(a, s)) == NULL) \
1270: { systemError("Memory allocation error"); \
1271: __CATCH_SYSTEM_ERROR__; } ptr; }) \
1272:
1273: #define deallocate(a) do { \
1274: struct_processus *s_etat_processus; \
1275: s_etat_processus = (*rpl_arguments).s_etat_processus; \
1276: free(a); } while(0)
1277:
1278: /*
1279: --------------------------------------------------------------------------------
1280: Récupération des interruptions et des signaux
1281: --------------------------------------------------------------------------------
1282: */
1283:
1284: #define pollSignalsAndInterrupts() \
1285: __CATCH_SYSTEM_ERROR__; \
1286: do { scrutation_injection((*rpl_arguments).s_etat_processus); } while(0)
1287:
1288: /*
1289: --------------------------------------------------------------------------------
1290: Exécution d'une fonction intrinsèque
1291: --------------------------------------------------------------------------------
1292: */
1293:
1294: #define intrinsic(function) do { \
1295: int __status; \
1296: __CATCH_SYSTEM_ERROR__; \
1297: __status = wrapper_instruction_intrinseque( \
1298: instruction_##function, rpl_arguments); \
1299: if (__status == 1) executionError(#function); \
1300: if (__status == 2) systemError(#function); \
1301: } while(0)
1302:
1303: #endif
1304:
1305: // vim: ts=4
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