444 static int setup_redirects(struct child_prog *prog, int squirrel[]);
1207 static int setup_redirects(struct child_prog *prog, int squirrel[])  argument
1231 			if (squirrel && redir->fd < 3) {
1232 				squirrel[redir->fd] = dup(redir->fd);
1246 static void restore_redirects(int squirrel[])  argument
1250 		fd = squirrel[i];
1576 		int squirrel[] = {-1, -1, -1};  local
1579 		setup_redirects(child, squirrel);
1583 		restore_redirects(squirrel);
1646 				int squirrel[] = {-1, -1, -1};  local
1658 				setup_redirects(child, squirrel);
1664 				restore_redirects(squirrel);