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