c/winsize.c

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