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CICA 1995 May
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UTIL
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TSH091
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WSIZE.C
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1994-03-06
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/*
* wsize - A program to show or change the size of a tkern window.
*
* Copyright (C) 1994 Troy Rollo <troy@cbme.unsw.EDU.AU>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <stdio.h>
#include <sys/ioctl.h>
#include <ctype.h>
#include <stdlib.h>
int
main( int argc,
char **argv)
{
struct winsize wsize;
if (argc < 3)
{
ioctl(0, TIOCGWINSZ, &wsize);
printf("%d Columns, %d Rows\n(%d x %d pixels)\n",
wsize.ws_col, wsize.ws_row,
wsize.ws_xpixel, wsize.ws_ypixel);
}
else
{
wsize.ws_col = atoi(argv[1]);
wsize.ws_row = atoi(argv[2]);
wsize.ws_xpixel = wsize.ws_ypixel = 0;
ioctl(0, TIOCSWINSZ, &wsize);
}
return 0;
}