=================================================================== RCS file: /home/cvs/OpenXM_contrib2/asir2000/parse/glob.c,v retrieving revision 1.5 retrieving revision 1.20 diff -u -p -r1.5 -r1.20 --- OpenXM_contrib2/asir2000/parse/glob.c 2000/02/08 04:47:12 1.5 +++ OpenXM_contrib2/asir2000/parse/glob.c 2001/06/27 09:14:08 1.20 @@ -1,34 +1,75 @@ -/* $OpenXM: OpenXM_contrib2/asir2000/parse/glob.c,v 1.4 2000/01/19 01:49:36 noro Exp $ */ +/* + * Copyright (c) 1994-2000 FUJITSU LABORATORIES LIMITED + * All rights reserved. + * + * FUJITSU LABORATORIES LIMITED ("FLL") hereby grants you a limited, + * non-exclusive and royalty-free license to use, copy, modify and + * redistribute, solely for non-commercial and non-profit purposes, the + * computer program, "Risa/Asir" ("SOFTWARE"), subject to the terms and + * conditions of this Agreement. For the avoidance of doubt, you acquire + * only a limited right to use the SOFTWARE hereunder, and FLL or any + * third party developer retains all rights, including but not limited to + * copyrights, in and to the SOFTWARE. + * + * (1) FLL does not grant you a license in any way for commercial + * purposes. You may use the SOFTWARE only for non-commercial and + * non-profit purposes only, such as academic, research and internal + * business use. + * (2) The SOFTWARE is protected by the Copyright Law of Japan and + * international copyright treaties. If you make copies of the SOFTWARE, + * with or without modification, as permitted hereunder, you shall affix + * to all such copies of the SOFTWARE the above copyright notice. + * (3) An explicit reference to this SOFTWARE and its copyright owner + * shall be made on your publication or presentation in any form of the + * results obtained by use of the SOFTWARE. + * (4) In the event that you modify the SOFTWARE, you shall notify FLL by + * e-mail at risa-admin@sec.flab.fujitsu.co.jp of the detailed specification + * for such modification or the source code of the modified part of the + * SOFTWARE. + * + * THE SOFTWARE IS PROVIDED AS IS WITHOUT ANY WARRANTY OF ANY KIND. FLL + * MAKES ABSOLUTELY NO WARRANTIES, EXPRESSED, IMPLIED OR STATUTORY, AND + * EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS + * FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT OF THIRD PARTIES' + * RIGHTS. NO FLL DEALER, AGENT, EMPLOYEES IS AUTHORIZED TO MAKE ANY + * MODIFICATIONS, EXTENSIONS, OR ADDITIONS TO THIS WARRANTY. + * UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, TORT, CONTRACT, + * OR OTHERWISE, SHALL FLL BE LIABLE TO YOU OR ANY OTHER PERSON FOR ANY + * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, PUNITIVE OR CONSEQUENTIAL + * DAMAGES OF ANY CHARACTER, INCLUDING, WITHOUT LIMITATION, DAMAGES + * ARISING OUT OF OR RELATING TO THE SOFTWARE OR THIS AGREEMENT, DAMAGES + * FOR LOSS OF GOODWILL, WORK STOPPAGE, OR LOSS OF DATA, OR FOR ANY + * DAMAGES, EVEN IF FLL SHALL HAVE BEEN INFORMED OF THE POSSIBILITY OF + * SUCH DAMAGES, OR FOR ANY CLAIM BY ANY OTHER PARTY. EVEN IF A PART + * OF THE SOFTWARE HAS BEEN DEVELOPED BY A THIRD PARTY, THE THIRD PARTY + * DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE, + * PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE. + * + * $OpenXM: OpenXM_contrib2/asir2000/parse/glob.c,v 1.19 2001/06/15 07:56:06 noro Exp $ +*/ #include "ca.h" #include "al.h" #include "parse.h" #if PARI #include "genpari.h" #endif -#if !defined(THINK_C) && !defined(VISUAL) && !defined(_PA_RISC1_1) && !defined(linux) && !defined(SYSV) +#if !defined(VISUAL) && !defined(_PA_RISC1_1) && !defined(linux) && !defined(SYSV) #include -#else -#if defined(THINK_C) && !defined(__MWERKS__) -#include #endif -#endif #if defined(VISUAL) #include #include #endif -#if defined(SYSV) +#if defined(SYSV) && !defined(_IBMR2) #include #endif -#if defined(THINK_C) || defined(VISUAL) #if defined(VISUAL) #define HISTORY asir_history -#else -#define HISTORY "history" #endif -#endif + #define MAXHIST 100 extern int GC_free_space_divisor; @@ -53,7 +94,9 @@ FILE *ox_istream,*ox_ostream; int do_server_in_X11; Obj LastVal; char LastError[BUFSIZ]; +int timer_is_set; + struct oV oVAR[] = { {"x",0,0}, {"y",0,0}, {"z",0,0}, {"u",0,0}, {"v",0,0}, {"w",0,0}, {"p",0,0}, {"q",0,0}, @@ -89,7 +132,7 @@ F F_FALSE = &oF_FALSE; #if defined(__SVR4) && defined(sun) char cppname[BUFSIZ] = "/usr/ccs/lib/cpp "; #else -#if defined(__FreeBSD__) || defined(__NetBSD__) +#if defined(__FreeBSD__) || defined(__NetBSD__) || (defined(__MACH__) && defined(__ppc__)) char cppname[BUFSIZ] = "/usr/bin/cpp "; #else #if defined(VISUAL) @@ -118,9 +161,6 @@ void glob_init() { OID(F_TRUE)=O_F; FOP(F_TRUE)=AL_TRUE; F_TRUE->arg.dummy = 0; OID(F_FALSE)=O_F; FOP(F_FALSE)=AL_FALSE; F_FALSE->arg.dummy = 0; sprintf(asirname,"%s/asir_symtab",asir_libdir); -#if defined(THINK_C) - initVol(); -#endif } void input_init(fp,name) @@ -170,26 +210,25 @@ int status; read_exec_file = 0; longjmp(env,status); } else { tty_reset(); -#if INET && !defined(THINK_C) #if MPI if ( !mpi_myid ) close_allconnections(); mpi_finalize(); #else +#if defined(SIGPIPE) + signal(SIGPIPE,SIG_IGN); +#endif close_allconnections(); #endif -#endif if ( kernelmode ) fputc(0xff,asir_out); if ( asir_out ) fflush(asir_out); -#if defined(THINK_C) && !defined(__MWERKS__) - *((int *)0x8) = buserr_sav; - while ( NEXT(asir_infile) ) - closecurrentinput(); - console_options.pause_atexit = 0; - resetDir(); - write_hist(HISTORY); +#if FEP + if ( do_fep ) { + stifle_history(MAXHIST); + write_history(asir_history); + } #endif ExitAsir(); } @@ -198,45 +237,6 @@ int status; void param_init() { unsigned int et = 0xff; extern int paristack; -#if defined(THINK_C) - char name[BUFSIZ]; - int c; - int val; - FILE *fp; - int stacksize; - -#include - GC_free_space_divisor = 4; stacksize = 0x40000; - if ( fp = fopen("params","r") ) { - while ( 1 ) { - c = fgetc(fp); - if ( c == EOF ) - break; - else - ungetc(c,fp); - fscanf(fp,"%s %d",name,&val); - if ( !strcmp(name,"stacksize") ) - stacksize = val; - else if ( !strcmp(name,"adj") ) - GC_free_space_divisor = val; -#if PARI - else if ( !strcmp(name,"paristack") ) - paristack = val; -#endif - } - fclose(fp); - } -#if defined(__MWERKS__) - { - Ptr al; - al = LMGetApplLimit(); - LMSetApplLimit(al-stacksize); - } -#else - ApplLimit = (Ptr)((char *)ApplLimit-stacksize); - console_options.title = "\pAsir"; -#endif -#endif if ( *((char *)&et) ) little_endian = 1; else @@ -255,21 +255,12 @@ char *ptr; sprintf(ptr,"[%d]%c",APVS->n,kernelmode?0xfe:' '); } -#if 0 && !defined(THINK_C) && !defined(VISUAL) && !defined(_PA_RISC1_1) -static struct tchars tc; -static char oldeof; -struct winsize wsize; -int ttywidth; -char *upperbuf,*lowerbuf; -#endif - FILE *in_fp; void process_args(ac,av) int ac; char **av; { -#if !defined(THINK_C) do_asirrc = 1; #if !MPI do_message = 1; @@ -307,6 +298,8 @@ char **av; do_message = 0; av++; ac--; } else if ( !strcmp(*av,"-terse") ) { no_prompt = 0; av++; ac--; + } else if ( !strcmp(*av,"-rootdir") && (ac >= 2) ) { + set_rootdir(*(av+1)); av += 2; ac -= 2; } else if ( !strcmp(*av,"-maxheap") && (ac >= 2) ) { void GC_set_max_heap_size(int); @@ -315,6 +308,10 @@ char **av; } else if ( !strcmp(*av,"-display") && (ac >= 2) ) { strcpy(displayname,*(av+1)); av += 2; ac -= 2; #endif +#if FEP + } else if ( !strcmp(*av,"-fep") ) { + do_fep = 1; av++; ac--; +#endif #if PARI } else if ( !strcmp(*av,"-paristack") ) { extern int paristack; @@ -326,11 +323,17 @@ char **av; asir_terminate(1); } } +#if FEP + if ( do_fep ) { + char *home; + home = (char *)getenv("HOME"); + if (!home) + home = "."; + sprintf (asir_history, "%s/.asir_history",home); + read_history(asir_history); + using_history(); + } #endif -#if (defined(THINK_C) && !defined(__MWERKS__)) - init_hist(MAXHIST); - read_hist(HISTORY); -#endif } #include @@ -355,22 +358,9 @@ void sig_init() { signal(SIGILL,ill_handler); #endif -#if defined(THINK_C) - buserr_sav = *((int *)0x8); - *((int *)0x8) = (int)bus_handler; -#else /* THINK_C */ - #if !defined(VISUAL) signal(SIGBUS,bus_handler); #endif - -#if 0 -#if !defined(VISUAL) && !defined(_PA_RISC1_1) - signal(SIGWINCH,winch_handler); -#endif -#endif - -#endif /* THINK_C */ } static void (*old_int)(int); @@ -411,6 +401,9 @@ char *s; /* restore states */ reset_engine(); reset_io(); +#if !defined(VISUAL) + reset_timer(); +#endif longjmp(env,1); } @@ -435,12 +428,10 @@ int sig; ox_int_received = 1; return; } -#if defined(THINK_C) || defined(VISUAL) - suspend_timer(); signal(SIGINT,SIG_IGN); +#if defined(VISUAL) + suspend_timer(); #endif -#if defined(_PA_RISC1_1) || defined(linux) || defined(VISUAL) || defined(__svr4__) signal(SIGINT,SIG_IGN); -#endif #if !defined(VISUAL) if ( do_server_in_X11 ) { debug(PVSS?((VS)BDY(PVSS))->usrf->f.usrf->body:0); @@ -535,10 +526,10 @@ int sig; } void restore_handler() { -#if defined(THINK_C) || defined(VISUAL) - resume_timer(); signal(SIGINT,int_handler); +#if defined(VISUAL) + resume_timer(); #endif -#if defined(_PA_RISC1_1) || defined(linux) || defined(__svr4__) +#if defined(SIGINT) signal(SIGINT,int_handler); #endif } @@ -546,19 +537,19 @@ void restore_handler() { void segv_handler(sig) int sig; { -#if defined(THINK_C) || defined(_PA_RISC1_1) || defined(linux) || defined(VISUAL) || defined(__svr4__) +#if defined(SIGSEGV) signal(SIGSEGV,segv_handler); -#endif error("internal error (SEGV)"); +#endif } void ill_handler(sig) int sig; { -#if defined(THINK_C) || defined(_PA_RISC1_1) || defined(linux) || defined(VISUAL) || defined(__svr4__) +#if defined(SIGILL) signal(SIGILL,ill_handler); -#endif error("illegal instruction (ILL)"); +#endif } void alrm_handler(sig) @@ -580,30 +571,10 @@ int sig; void fpe_handler(sig) int sig; { -#if defined(THINK_C) || defined(_PA_RISC1_1) || defined(linux) || defined(VISUAL) || defined(__svr4__) +#if defined(SIGFPE) signal(SIGFPE,fpe_handler); -#endif error("internal error (FPE)"); -} - -void winch_handler(sig) -int sig; -{ -#if 0 -#if !defined(THINK_C) && !defined(VISUAL) && !defined(_PA_RISC1_1) && !defined(__svr4__) - if ( isatty(1) ) { - struct winsize t; - - if ( ioctl(1,TIOCGWINSZ,&t) == -1 ) - perror("TIOCGWINSZ"); - if ( t.ws_col != wsize.ws_col || t.ws_row != wsize.ws_row ) { - resize_buffer(); - if ( killpg(getpgrp(0),SIGWINCH) == -1 ) - perror("killpg"); - } - } #endif -#endif } void pipe_handler(sig) @@ -611,47 +582,19 @@ int sig; { #if defined(SIGPIPE) signal(SIGPIPE,pipe_handler); + end_critical(); error("internal error (BROKEN PIPE)"); #endif } void resize_buffer() { -#if 0 && !defined(THINK_C) && !defined(VISUAL) && !defined(_PA_RISC1_1) - if ( isatty(1) ) { - if ( ioctl(1,TIOCGWINSZ,&wsize) == -1 ) - perror("TIOCGWINSZ"); - if ( wsize.ws_col > 2 ) { - ttywidth = wsize.ws_col - 2; - upperbuf = (char *)MALLOC(wsize.ws_col); - lowerbuf = (char *)MALLOC(wsize.ws_col); - } - } -#endif } void tty_init() { -#if 0 && !defined(THINK_C) && !defined(VISUAL) && !defined(_PA_RISC1_1) - if ( isatty(0) ) { - if ( ioctl(0,TIOCGETC,&tc) == -1 ) - perror("TIOCGETC"); - oldeof = tc.t_eofc; tc.t_eofc = 0xff; - if ( ioctl(0,TIOCSETC,&tc) == -1 ) - perror("TIOCSETC"); - setpgrp(0, getpid()); - } - resize_buffer(); -#endif } void tty_reset() { -#if 0 && !defined(THINK_C) && !defined(VISUAL) && !defined(_PA_RISC1_1) - if ( oldeof ) { - tc.t_eofc = oldeof; - if ( ioctl(0,TIOCSETC,&tc) == -1 ) - perror("TIOCSETC"); - } -#endif } extern int evalstatline; @@ -670,11 +613,19 @@ char *s; { SNODE *snp; +#if !defined(VISUAL) + if ( timer_is_set ) + alrm_handler(SIGVTALRM); +#endif fprintf(stderr,"%s\n",s); set_lasterror(s); if ( CPVS != GPVS ) { - searchsn(&BDY(CPVS->usrf->f.usrf),evalstatline,&snp); - error_snode = *snp; + if ( CPVS->usrf && CPVS->usrf && CPVS->usrf->f.usrf ) + searchsn(&BDY(CPVS->usrf->f.usrf),evalstatline,&snp); + if ( snp ) + error_snode = *snp; + else + error_snode = 0; } else error_snode = 0; if ( do_file ) { @@ -709,6 +660,7 @@ int interval; it.it_value.tv_usec = 0; setitimer(ITIMER_VIRTUAL,&it,0); signal(SIGVTALRM,alrm_handler); + timer_is_set = 1; } void reset_timer() @@ -721,14 +673,26 @@ void reset_timer() it.it_value.tv_usec = 0; setitimer(ITIMER_VIRTUAL,&it,0); signal(SIGVTALRM,SIG_IGN); + timer_is_set = 0; } #endif unsigned int get_asir_version(); +char *get_asir_distribution(); void copyright() { - printf("This is Risa/Asir, Version %d.\n",get_asir_version()); - printf("Copyright (C) FUJITSU LABORATORIES LIMITED.\n"); - printf("1994-1999. All rights reserved.\n"); +#if defined(INTERVAL) + printf("This is Risa/Asir + Interval Arithmetic, Version %d (%s Distribution).\n", + get_asir_version(), get_asir_distribution()); +#else + printf("This is Risa/Asir, Version %d (%s Distribution).\n", + get_asir_version(), get_asir_distribution()); +#endif + printf("Copyright (C) 1994-2000, all rights reserved, FUJITSU LABORATORIES LIMITED.\n"); + printf("Copyright 2000,2001, Risa/Asir committers, http://www.openxm.org/.\n"); + printf("GC 5.3, copyright 1999, H-J. Boehm, A. J. Demers, Xerox, SGI, HP.\n"); + printf("PARI 2.0.17(beta), copyright (C) 1989-1999,\n"); + printf(" C. Batut, K. Belabas, D. Bernardi, H. Cohen and M. Olivier.\n"); } +