src/ttyresizeioctl.c

   1 ////////////////////////////////////////////////////////////////////////////////
   2 // tty resize ioctl
   3 static void ttyresize (Term *term) {
   4   if (term != NULL && term->cmdfd >= 0) {
   5     struct winsize w;
   6     //
   7     w.ws_row = term->row;
   8     w.ws_col = term->col;
   9     w.ws_xpixel = w.ws_ypixel = 0;
  10     if (ioctl(term->cmdfd, TIOCSWINSZ, &w) < 0) fprintf(stderr, "Warning: couldn't set window size: %s\n", SERRNO);
  11     setWantRedraw(term, 1);
  12   }
  13 }