![[BACK]](/icons/cvsweb/back.gif){kind=icon}
Return to glob.c CVS log ![[TXT]](/icons/cvsweb/text.gif){kind=icon}
![[DIR]](/icons/cvsweb/dir.gif){kind=icon}
Up to [local] / OpenXM_contrib2 / asir2000 / parse|
Return to glob.c CVS log | Up to [local] / OpenXM_contrib2 / asir2000 / parse |
1.7 ! noro 1: /* $OpenXM: OpenXM_contrib2/asir2000/parse/glob.c,v 1.6 2000/06/05 03:21:58 noro Exp $ */
1.1 noro 2: #include "ca.h"
3: #include "al.h"
4: #include "parse.h"
5: #if PARI
6: #include "genpari.h"
7: #endif
8: #if !defined(THINK_C) && !defined(VISUAL) && !defined(_PA_RISC1_1) && !defined(linux) && !defined(SYSV)
9: #include <sgtty.h>
10: #else
11: #if defined(THINK_C) && !defined(__MWERKS__)
12: #include <console.h>
13: #endif
14: #endif
15:
16: #if defined(VISUAL)
17: #include <io.h>
18: #include <direct.h>
19: #endif
20:
21: #if defined(SYSV)
22: #include <sys/ttold.h>
23: #endif
24:
25: #if defined(THINK_C) || defined(VISUAL)
26: #if defined(VISUAL)
27: #define HISTORY asir_history
28: #else
29: #define HISTORY "history"
30: #endif
31: #endif
32: #define MAXHIST 100
33:
34: extern int GC_free_space_divisor;
35: extern int GC_free_space_numerator;
36: extern FILE *asir_out;
37:
38: IN asir_infile;
39: jmp_buf env,debug_env,timer_env;
40: int little_endian,debug_mode;
41: char *asir_libdir;
42: char *asir_pager;
43:
44: NODE usrf,sysf,noargsysf,ubinf,parif;
45: NODE ONENODE;
46: int main_parser, ox_do_copy, ox_do_count, ox_count_length;
47: int ox_file_io, ox_need_conv;
48: char *ox_copy_bptr;
49: char *parse_strp;
50: SNODE parse_snode;
51: FUNC parse_targetf;
52: FILE *ox_istream,*ox_ostream;
53: int do_server_in_X11;
54: Obj LastVal;
55: char LastError[BUFSIZ];
56:
57: struct oV oVAR[] = {
58: {"x",0,0}, {"y",0,0}, {"z",0,0}, {"u",0,0},
59: {"v",0,0}, {"w",0,0}, {"p",0,0}, {"q",0,0},
60: {"r",0,0}, {"s",0,0}, {"t",0,0}, {"a",0,0},
61: {"b",0,0}, {"c",0,0}, {"d",0,0}, {"e",0,0},
62: {"f",0,0}, {"g",0,0}, {"h",0,0}, {"i",0,0},
63: {"j",0,0}, {"k",0,0}, {"l",0,0}, {"m",0,0},
64: {"n",0,0}, {"o",0,0},
65: {"_x",0,0}, {"_y",0,0}, {"_z",0,0}, {"_u",0,0},
66: {"_v",0,0}, {"_w",0,0}, {"_p",0,0}, {"_q",0,0},
67: {"_r",0,0}, {"_s",0,0}, {"_t",0,0}, {"_a",0,0},
68: {"_b",0,0}, {"_c",0,0}, {"_d",0,0}, {"_e",0,0},
69: {"_f",0,0}, {"_g",0,0}, {"_h",0,0}, {"_i",0,0},
70: {"_j",0,0}, {"_k",0,0}, {"_l",0,0}, {"_m",0,0},
71: {"_n",0,0}, {"_o",0,0}
72: };
73:
74: struct oVL oVLIST[52];
75:
76: VL CO = oVLIST;
77: VL ALG;
78:
79: struct oVS oGPVS,oAPVS,oEPVS;
80: VS GPVS = &oGPVS;
81: VS APVS = &oAPVS;
82: VS EPVS = &oEPVS;
83: VS CPVS;
84:
85: struct oF oF_TRUE,oF_FALSE;
86: F F_TRUE = &oF_TRUE;
87: F F_FALSE = &oF_FALSE;
88:
89: #if defined(__SVR4) && defined(sun)
1.4 noro 90: char cppname[BUFSIZ] = "/usr/ccs/lib/cpp ";
1.1 noro 91: #else
92: #if defined(__FreeBSD__) || defined(__NetBSD__)
1.4 noro 93: char cppname[BUFSIZ] = "/usr/bin/cpp ";
1.1 noro 94: #else
95: #if defined(VISUAL)
1.4 noro 96: char cppname[BUFSIZ] = "c:\\asir\\stdlib\\cpp ";
1.1 noro 97: #else
1.4 noro 98: char cppname[BUFSIZ] = "/lib/cpp ";
1.1 noro 99: #endif
100: #endif
101: #endif
1.4 noro 102: char asirname[BUFSIZ];
1.1 noro 103: char displayname[BUFSIZ];
104:
105: int Verbose;
106:
107: void glob_init() {
108: int i;
109:
110: for ( i = 0; i < 51; i++ ) {
111: VR(&oVLIST[i]) = &oVAR[i]; NEXT(&oVLIST[i]) = &oVLIST[i+1];
112: }
113: VR(&oVLIST[i]) = &oVAR[i]; NEXT(&oVLIST[i]) = 0;
114: reallocarray((char **)&GPVS->va,(int *)&GPVS->asize,(int *)&GPVS->n,(int)sizeof(struct oPV));
115: reallocarray((char **)&APVS->va,(int *)&APVS->asize,(int *)&APVS->n,(int)sizeof(struct oPV));
116: CPVS = GPVS;
117: MKNODE(ONENODE,mkfnode(1,I_FORMULA,ONE),0);
118: OID(F_TRUE)=O_F; FOP(F_TRUE)=AL_TRUE; F_TRUE->arg.dummy = 0;
119: OID(F_FALSE)=O_F; FOP(F_FALSE)=AL_FALSE; F_FALSE->arg.dummy = 0;
120: sprintf(asirname,"%s/asir_symtab",asir_libdir);
121: #if defined(THINK_C)
122: initVol();
123: #endif
124: }
125:
126: void input_init(fp,name)
127: FILE *fp;
128: char *name;
129: {
130: asir_infile = (IN)CALLOC(sizeof(struct oIN),1);
131: asir_infile->name = name; asir_infile->fp = fp;
132: asir_infile->ln = 1; NEXT(asir_infile) = 0;
133: }
134:
135: void notdef(vl,a,b,c)
136: VL vl;
137: Obj a,b,*c;
138: {
139: *c = 0;
140: error("undefined arithmetic operation.");
141: }
142:
143: int kernelmode;
144: int do_asirrc;
145: int do_file;
146: int do_message;
147: int do_fep;
148: int no_prompt;
149: int read_exec_file;
150: static int buserr_sav;
151: static char asir_history[BUFSIZ];
152:
153: extern int mpi_myid;
154:
1.5 noro 155: #if !defined(VISUAL_LIB)
156: void ExitAsir() {
157: exit(0);
158: }
159: #endif
160:
1.1 noro 161: /*
162: * status = 1 abnormal termination (error() etc.)
163: * status = 2 normal termination (end(), quit() etc.)
164: */
165:
166: void asir_terminate(status)
167: int status;
168: {
169: if ( read_exec_file ) {
170: read_exec_file = 0; longjmp(env,status);
171: } else {
172: tty_reset();
173: #if INET && !defined(THINK_C)
174: #if MPI
175: if ( !mpi_myid )
176: close_allconnections();
177: mpi_finalize();
178: #else
179: close_allconnections();
180: #endif
181: #endif
182: if ( kernelmode )
183: fputc(0xff,asir_out);
184: if ( asir_out )
185: fflush(asir_out);
186: #if defined(THINK_C) && !defined(__MWERKS__)
187: *((int *)0x8) = buserr_sav;
188: while ( NEXT(asir_infile) )
189: closecurrentinput();
190: console_options.pause_atexit = 0;
191: resetDir();
192: write_hist(HISTORY);
193: #endif
194: ExitAsir();
195: }
196: }
197:
198: void param_init() {
199: unsigned int et = 0xff;
200: extern int paristack;
201: #if defined(THINK_C)
202: char name[BUFSIZ];
203: int c;
204: int val;
205: FILE *fp;
206: int stacksize;
207:
208: #include <Memory.h>
209: GC_free_space_divisor = 4; stacksize = 0x40000;
210: if ( fp = fopen("params","r") ) {
211: while ( 1 ) {
212: c = fgetc(fp);
213: if ( c == EOF )
214: break;
215: else
216: ungetc(c,fp);
217: fscanf(fp,"%s %d",name,&val);
218: if ( !strcmp(name,"stacksize") )
219: stacksize = val;
220: else if ( !strcmp(name,"adj") )
221: GC_free_space_divisor = val;
222: #if PARI
223: else if ( !strcmp(name,"paristack") )
224: paristack = val;
225: #endif
226: }
227: fclose(fp);
228: }
229: #if defined(__MWERKS__)
230: {
231: Ptr al;
232: al = LMGetApplLimit();
233: LMSetApplLimit(al-stacksize);
234: }
235: #else
236: ApplLimit = (Ptr)((char *)ApplLimit-stacksize);
237: console_options.title = "\pAsir";
238: #endif
239: #endif
240: if ( *((char *)&et) )
241: little_endian = 1;
242: else
243: little_endian = 0;
244: }
245:
246: void prompt() {
247: if ( !no_prompt && !do_fep && asir_infile->fp == stdin )
248: fprintf(asir_out,"[%d]%c",APVS->n,kernelmode?0xfe:' ');
249: fflush(asir_out);
250: }
251:
252: void sprompt(ptr)
253: char *ptr;
254: {
255: sprintf(ptr,"[%d]%c",APVS->n,kernelmode?0xfe:' ');
256: }
257:
258: #if 0 && !defined(THINK_C) && !defined(VISUAL) && !defined(_PA_RISC1_1)
259: static struct tchars tc;
260: static char oldeof;
261: struct winsize wsize;
262: int ttywidth;
263: char *upperbuf,*lowerbuf;
264: #endif
265:
266: FILE *in_fp;
267:
268: void process_args(ac,av)
269: int ac;
270: char **av;
271: {
272: #if !defined(THINK_C)
273: do_asirrc = 1;
274: #if !MPI
275: do_message = 1;
276: #endif
277: while ( ac > 0 ) {
278: if ( !strcmp(*av,"-heap") && (ac >= 2) ) {
279: void GC_expand_hp(int);
280:
281: GC_expand_hp(atoi(*(av+1))); av += 2; ac -= 2;
282: } else if ( !strcmp(*av,"-adj") && (ac >= 2) ) {
283: char *slash;
284:
285: slash = strrchr(*(av+1),'/');
286: if ( slash ) {
287: *slash = 0;
288: GC_free_space_numerator = atoi(slash+1);
289: }
290: GC_free_space_divisor = atoi(*(av+1));
291: av += 2; ac -= 2;
292: } else if ( !strcmp(*av,"-cpp") && (ac >= 2) ) {
293: strcpy(cppname,*(av+1)); av += 2; ac -= 2;
294: } else if ( !strcmp(*av,"-f") && (ac >= 2) ) {
295: in_fp = fopen(*(av+1),"r");
296: if ( !in_fp ) {
297: fprintf(stderr,"%s does not exist!",*(av+1));
298: asir_terminate(1);
299: }
300: do_file = 1;
301: av += 2; ac -= 2;
302: } else if ( !strcmp(*av,"-kernel") ) {
303: kernelmode = 1; av++; ac--;
304: } else if ( !strcmp(*av,"-norc") ) {
305: do_asirrc = 0; av++; ac--;
306: } else if ( !strcmp(*av,"-nomessage") ) {
307: do_message = 0; av++; ac--;
308: } else if ( !strcmp(*av,"-terse") ) {
309: no_prompt = 0; av++; ac--;
310: } else if ( !strcmp(*av,"-maxheap") && (ac >= 2) ) {
311: void GC_set_max_heap_size(int);
312:
313: GC_set_max_heap_size(atoi(*(av+1))); av += 2; ac -= 2;
314: #if !defined(VISUAL)
315: } else if ( !strcmp(*av,"-display") && (ac >= 2) ) {
316: strcpy(displayname,*(av+1)); av += 2; ac -= 2;
317: #endif
318: #if PARI
319: } else if ( !strcmp(*av,"-paristack") ) {
320: extern int paristack;
321:
322: paristack = atoi(*(av+1)); av += 2; ac -= 2;
323: #endif
324: } else {
325: fprintf(stderr,"%s : unknown option.\n",*av);
326: asir_terminate(1);
327: }
328: }
329: #endif
330: #if (defined(THINK_C) && !defined(__MWERKS__))
331: init_hist(MAXHIST);
332: read_hist(HISTORY);
333: #endif
334: }
335:
336: #include <signal.h>
337:
338: void sig_init() {
339: #if !defined(VISUAL)
340: signal(SIGINT,int_handler);
341: #else
342: register_ctrlc_handler();
343: #endif
344: signal(SIGSEGV,segv_handler);
345:
346: #if defined SIGFPE
347: signal(SIGFPE,fpe_handler);
348: #endif
349:
350: #if defined SIGPIPE
351: signal(SIGPIPE,pipe_handler);
352: #endif
353:
354: #if defined SIGILL
355: signal(SIGILL,ill_handler);
356: #endif
357:
358: #if defined(THINK_C)
359: buserr_sav = *((int *)0x8);
360: *((int *)0x8) = (int)bus_handler;
361: #else /* THINK_C */
362:
363: #if !defined(VISUAL)
364: signal(SIGBUS,bus_handler);
365: #endif
366:
367: #if 0
368: #if !defined(VISUAL) && !defined(_PA_RISC1_1)
369: signal(SIGWINCH,winch_handler);
370: #endif
371: #endif
372:
373: #endif /* THINK_C */
374: }
375:
376: static void (*old_int)(int);
377:
378: void asir_save_handler() {
379: old_int = signal(SIGINT,SIG_IGN);
380: signal(SIGINT,old_int);
381: }
382:
383: void asir_set_handler() {
384: signal(SIGINT,int_handler);
385: }
386:
387: void asir_reset_handler() {
388: signal(SIGINT,old_int);
389: }
390:
391: void resetenv(s)
392: char *s;
393: {
394: extern FILE *outfile;
395:
396: fprintf(stderr,"%s\n",s);
397: while ( NEXT(asir_infile) )
398: closecurrentinput();
399: resetpvs();
400: #if !defined(VISUAL)
401: if ( do_server_in_X11 )
402: #endif
403: show_debug_window(0);
404: #if defined(VISUAL_LIB)
405: w_noflush_stderr(0);
406: #endif
407: asir_out = stdout;
408: #if PARI
409: pari_outfile = stdout;
410: #endif
411: /* restore states */
412: reset_engine();
413: reset_io();
414: longjmp(env,1);
415: }
416:
417: void fatal(n)
418: int n;
419: {
420: resetenv("return to toplevel");
421: }
422:
423: FUNC registered_handler;
424: extern int ox_int_received, critical_when_signal;
425:
426: void int_handler(sig)
427: int sig;
428: {
429: extern NODE PVSS;
430:
431: if ( do_file ) {
432: ExitAsir();
433: }
434: if ( critical_when_signal ) {
435: ox_int_received = 1;
436: return;
437: }
438: #if defined(THINK_C) || defined(VISUAL)
439: suspend_timer(); signal(SIGINT,SIG_IGN);
440: #endif
441: #if defined(_PA_RISC1_1) || defined(linux) || defined(VISUAL) || defined(__svr4__)
442: signal(SIGINT,SIG_IGN);
1.3 noro 443: #endif
444: #if !defined(VISUAL)
445: if ( do_server_in_X11 ) {
446: debug(PVSS?((VS)BDY(PVSS))->usrf->f.usrf->body:0);
447: restore_handler();
448: return;
449: }
1.1 noro 450: #endif
451: #if defined(linux)
452: #if 1
453: while ( stdin->_IO_read_ptr < stdin->_IO_read_end )
454: #else
455: while ( stdin->_gptr < stdin->_egptr )
456: #endif
457: getchar();
458: #endif
459: while ( 1 ) {
460: char buf[BUFSIZ];
461: char c;
462:
463: fprintf(stderr,"interrupt ?(q/t/c/d/u/w/?) "); fflush(stderr);
464: if ( kernelmode )
465: fputc('\0',stderr);
466: buf[0] = '\n';
467: while ( buf[0] == '\n' )
468: fgets(buf,BUFSIZ,stdin);
469: switch ( c = buf[0] ) {
470: case 'q':
471: while ( 1 ) {
472: fprintf(stderr,"Abort this session? (y or n) "); fflush(stderr);
473: fgets(buf,BUFSIZ,stdin);
474: if ( !strncmp(buf,"y",1) ) {
475: read_exec_file = 0;
476: fprintf(stderr,"Bye\n"); asir_terminate(1);
477: } else if ( !strncmp(buf,"n",1) ) {
478: restore_handler();
479: return;
480: }
481: }
482: break;
483: case 't':
484: case 'u':
485: while ( 1 ) {
486: fprintf(stderr,"Abort this computation? (y or n) "); fflush(stderr);
487: fgets(buf,BUFSIZ,stdin);
488: if ( !strncmp(buf,"y",1) )
489: break;
490: else if ( !strncmp(buf,"n",1) ) {
491: restore_handler();
492: return;
493: }
494: }
495: if ( debug_mode )
496: debug_mode = 0;
497: if ( kernelmode )
498: fputc('\0',stderr);
499: restore_handler();
500: if ( c == 'u' ) {
501: if ( registered_handler ) {
502: fprintf(stderr,
503: "Calling the registered exception handler...");
504: bevalf(registered_handler,0);
505: fprintf(stderr, "done.\n");
506: }
507: }
508: if ( read_exec_file ) {
509: read_exec_file = 0;
510: resetenv("initialization aborted; return to toplevel");
511: } else
512: resetenv("return to toplevel");
513: break;
514: case 'd':
515: #if 0
516: nextbp = 1; nextbplevel = -1;
517: #endif
518: debug(PVSS?((VS)BDY(PVSS))->usrf->f.usrf->body:0);
519: restore_handler();
520: return;
521: case 'c':
522: if ( kernelmode )
523: fputc('\0',stderr);
524: restore_handler();
525: return; break;
526: case 'w':
527: showpos(); break;
528: case '?':
529: fprintf(stderr, "q:quit t:toplevel c:continue d:debug u:call registered handler w:where\n");
530: break;
531: default:
532: break;
533: }
534: }
535: }
536:
537: void restore_handler() {
538: #if defined(THINK_C) || defined(VISUAL)
539: resume_timer(); signal(SIGINT,int_handler);
540: #endif
541: #if defined(_PA_RISC1_1) || defined(linux) || defined(__svr4__)
542: signal(SIGINT,int_handler);
543: #endif
544: }
545:
546: void segv_handler(sig)
547: int sig;
548: {
549: #if defined(THINK_C) || defined(_PA_RISC1_1) || defined(linux) || defined(VISUAL) || defined(__svr4__)
550: signal(SIGSEGV,segv_handler);
551: #endif
552: error("internal error (SEGV)");
553: }
554:
555: void ill_handler(sig)
556: int sig;
557: {
558: #if defined(THINK_C) || defined(_PA_RISC1_1) || defined(linux) || defined(VISUAL) || defined(__svr4__)
559: signal(SIGILL,ill_handler);
560: #endif
561: error("illegal instruction (ILL)");
562: }
563:
564: void alrm_handler(sig)
565: int sig;
566: {
567: fprintf(stderr,"interval timer expired (VTALRM)\n");
568: longjmp(timer_env,1);
569: }
570:
571: void bus_handler(sig)
572: int sig;
573: {
574: #if defined(SIGBUS)
575: signal(SIGBUS,bus_handler);
576: error("internal error (BUS ERROR)");
577: #endif
578: }
579:
580: void fpe_handler(sig)
581: int sig;
582: {
583: #if defined(THINK_C) || defined(_PA_RISC1_1) || defined(linux) || defined(VISUAL) || defined(__svr4__)
584: signal(SIGFPE,fpe_handler);
585: #endif
586: error("internal error (FPE)");
587: }
588:
589: void winch_handler(sig)
590: int sig;
591: {
592: #if 0
593: #if !defined(THINK_C) && !defined(VISUAL) && !defined(_PA_RISC1_1) && !defined(__svr4__)
594: if ( isatty(1) ) {
595: struct winsize t;
596:
597: if ( ioctl(1,TIOCGWINSZ,&t) == -1 )
598: perror("TIOCGWINSZ");
599: if ( t.ws_col != wsize.ws_col || t.ws_row != wsize.ws_row ) {
600: resize_buffer();
601: if ( killpg(getpgrp(0),SIGWINCH) == -1 )
602: perror("killpg");
603: }
604: }
605: #endif
606: #endif
607: }
608:
609: void pipe_handler(sig)
610: int sig;
611: {
612: #if defined(SIGPIPE)
613: signal(SIGPIPE,pipe_handler);
614: error("internal error (BROKEN PIPE)");
615: #endif
616: }
617:
618: void resize_buffer()
619: {
620: #if 0 && !defined(THINK_C) && !defined(VISUAL) && !defined(_PA_RISC1_1)
621: if ( isatty(1) ) {
622: if ( ioctl(1,TIOCGWINSZ,&wsize) == -1 )
623: perror("TIOCGWINSZ");
624: if ( wsize.ws_col > 2 ) {
625: ttywidth = wsize.ws_col - 2;
626: upperbuf = (char *)MALLOC(wsize.ws_col);
627: lowerbuf = (char *)MALLOC(wsize.ws_col);
628: }
629: }
630: #endif
631: }
632:
633: void tty_init() {
634: #if 0 && !defined(THINK_C) && !defined(VISUAL) && !defined(_PA_RISC1_1)
635: if ( isatty(0) ) {
636: if ( ioctl(0,TIOCGETC,&tc) == -1 )
637: perror("TIOCGETC");
638: oldeof = tc.t_eofc; tc.t_eofc = 0xff;
639: if ( ioctl(0,TIOCSETC,&tc) == -1 )
640: perror("TIOCSETC");
641: setpgrp(0, getpid());
642: }
643: resize_buffer();
644: #endif
645: }
646:
647: void tty_reset() {
648: #if 0 && !defined(THINK_C) && !defined(VISUAL) && !defined(_PA_RISC1_1)
649: if ( oldeof ) {
650: tc.t_eofc = oldeof;
651: if ( ioctl(0,TIOCSETC,&tc) == -1 )
652: perror("TIOCSETC");
653: }
654: #endif
655: }
656:
657: extern int evalstatline;
658:
659: void set_lasterror(s)
660: char *s;
661: {
662: strncpy(LastError,s,BUFSIZ);
663: LastError[BUFSIZ-1] = 0;
664: }
665:
666: SNODE error_snode;
667:
668: void error(s)
669: char *s;
670: {
671: SNODE *snp;
672:
673: fprintf(stderr,"%s\n",s);
674: set_lasterror(s);
675: if ( CPVS != GPVS ) {
1.7 ! noro 676: if ( CPVS->usrf && CPVS->usrf && CPVS->usrf->f.usrf )
! 677: searchsn(&BDY(CPVS->usrf->f.usrf),evalstatline,&snp);
1.6 noro 678: if ( snp )
679: error_snode = *snp;
680: else
681: error_snode = 0;
1.1 noro 682: } else
683: error_snode = 0;
684: if ( do_file ) {
685: char errbuf[BUFSIZ*5]; /* sufficient to store stack information ? */
686:
687: sprintf(errbuf,"%s\n",s);
688: showpos_to_string(errbuf+strlen(errbuf));
689: set_lasterror(errbuf);
690: ExitAsir();
691: }
692: if ( debug_mode )
693: longjmp(debug_env,1);
694: if ( CPVS != GPVS )
695: if ( do_server_in_X11 || isatty(0) )
696: bp(error_snode);
697: if ( read_exec_file )
698: read_exec_file = 0;
699: resetenv("return to toplevel");
700: }
701:
702: #if !defined(VISUAL)
703: #include <sys/time.h>
704:
705: void set_timer(interval)
706: int interval;
707: {
708: struct itimerval it;
709:
710: it.it_interval.tv_sec = interval;
711: it.it_interval.tv_usec = 0;
712: it.it_value.tv_sec = interval;
713: it.it_value.tv_usec = 0;
714: setitimer(ITIMER_VIRTUAL,&it,0);
715: signal(SIGVTALRM,alrm_handler);
716: }
717:
718: void reset_timer()
719: {
720: struct itimerval it;
721:
722: it.it_interval.tv_sec = 0;
723: it.it_interval.tv_usec = 0;
724: it.it_value.tv_sec = 0;
725: it.it_value.tv_usec = 0;
726: setitimer(ITIMER_VIRTUAL,&it,0);
727: signal(SIGVTALRM,SIG_IGN);
728: }
729: #endif
730:
731: unsigned int get_asir_version();
732:
733: void copyright() {
1.2 noro 734: printf("This is Risa/Asir, Version %d.\n",get_asir_version());
1.1 noro 735: printf("Copyright (C) FUJITSU LABORATORIES LIMITED.\n");
1.2 noro 736: printf("1994-1999. All rights reserved.\n");
1.1 noro 737: }
1.5 noro 738: