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/********************************************
version.c
copyright 1991-95. Michael D. Brennan
This is a source file for mawk, an implementation of
the AWK programming language.
Mawk is distributed without warranty under the terms of
the GNU General Public License, version 2, 1991.
********************************************/
/*$Log: version.c,v $
*Revision 1.10 1996/07/28 21:47:07 mike
*gnuish patch
*
* Revision 1.9 1996/02/01 04:44:15 mike
* roll a beta version
*
* Revision 1.8 1995/08/20 17:40:45 mike
* changed _stackavail to stackavail for MSC
*
* Revision 1.7 1995/06/10 17:04:10 mike
* "largest field" replaced by "max NF"
*
*/
#include "mawk.h"
#include "patchlev.h"
static char mawkid[] = MAWK_ID ;
#define VERSION_STRING \
"mawk 1.3%s%s %s, Copyright (C) Michael D. Brennan\n\n"
/* If use different command line syntax for MSDOS
mark that in VERSION */
#ifndef DOS_STRING
#if MSDOS && ! HAVE_REARGV
#define DOS_STRING "MsDOS"
#endif
#endif
#ifndef DOS_STRING
#define DOS_STRING ""
#endif
static char fmt[] = "%-14s%10lu\n" ;
/* print VERSION and exit */
void
print_version()
{
printf(VERSION_STRING, PATCH_STRING, DOS_STRING, DATE_STRING) ;
fflush(stdout) ;
print_compiler_id() ;
fprintf(stderr, "compiled limits:\n") ;
fprintf(stderr, fmt, "max NF", (long) MAX_FIELD) ;
fprintf(stderr, fmt, "sprintf buffer", (long) SPRINTF_SZ) ;
print_aux_limits() ;
exit(0) ;
}
/*
Extra info for MSDOS. This code contributed by
Ben Myers
*/
#ifdef __TURBOC__
#include <alloc.h> /* coreleft() */
#define BORL
#endif
#ifdef __BORLANDC__
#include <alloc.h> /* coreleft() */
#define BORL
#endif
#ifdef BORL
extern unsigned _stklen = 16 * 1024U ;
/* 4K of stack is enough for a user function call
nesting depth of 75 so this is enough for 300 */
#endif
#ifdef _MSC_VER
#include <malloc.h>
#endif
#ifdef __ZTC__
#include <dos.h> /* _chkstack */
#endif
int
print_compiler_id()
{
#ifdef __TURBOC__
fprintf(stderr, "MsDOS Turbo C++ %d.%d\n",
__TURBOC__ >> 8, __TURBOC__ & 0xff) ;
#endif
#ifdef __BORLANDC__
fprintf(stderr, "MS-DOS Borland C++ __BORLANDC__ %x\n",
__BORLANDC__) ;
#endif
#ifdef _MSC_VER
fprintf(stderr, "Microsoft C/C++ _MSC_VER %u\n", _MSC_VER) ;
#endif
#ifdef __ZTC__
fprintf(stderr, "MS-DOS Zortech C++ __ZTC__ %x\n", __ZTC__) ;
#endif
return 0 ; /*shut up */
}
int
print_aux_limits()
{
#ifdef BORL
extern unsigned _stklen ;
fprintf(stderr, fmt, "stack size", (unsigned long) _stklen) ;
fprintf(stderr, fmt, "heap size", (unsigned long) coreleft()) ;
#endif
#ifdef _MSC_VER
fprintf(stderr, fmt, "stack size", (unsigned long) stackavail()) ;
#endif
#ifdef __ZTC__
/* large memory model only with ztc */
fprintf(stderr, fmt, "stack size??", (unsigned long) _chkstack()) ;
fprintf(stderr, fmt, "heap size", farcoreleft()) ;
#endif
return 0 ;
}
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