Searched refs:valid_stdin (Results 1 – 1 of 1) sorted by relevance
35 static int valid_stdin = 1; variable61 if (!valid_stdin && input_mode == ask_silent) { in check_stdin()542 valid_stdin = isatty(0); //bbox: && isatty(1) && isatty(2); in main()649 valid_stdin = 1; in main()