[mirrors/Programs.git] / c / winsize.c

/*
 * Prints size of terminal window in characters
 */

#include <stdio.h>
#include <sys/ioctl.h>

static int get_win_size (int fd, struct winsize *win)
{
  return ioctl (fd, TIOCGWINSZ, (char *) win);
}

int main(void) {
	struct winsize win;
	if(!get_win_size(1, &win)) puts("Error!");
	printf("%d %d :-)\n", win.ws_row, win.ws_col);
}
Commit	Line	Data
42b3971b TM	1	/*
	2	* Prints size of terminal window in characters
	3	*/
	4
1c19b026 H	5	#include <stdio.h>
	6	#include <sys/ioctl.h>
	7
	8	static int get_win_size (int fd, struct winsize *win)
	9	{
9a9ba373	10	return ioctl (fd, TIOCGWINSZ, (char *) win);
1c19b026 H	11	}
	12
	13	int main(void) {
	14	struct winsize win;
42b3971b	15	if(!get_win_size(1, &win)) puts("Error!");
1c19b026 H	16	printf("%d %d :-)\n", win.ws_row, win.ws_col);
1c19b026 H	17	}