Searched refs:out_tty (Results 1 – 1 of 1) sorted by relevance
1900 static signed char out_tty = -1; in stdout_isatty() local1901 if (out_tty < 0) in stdout_isatty()1902 out_tty = isatty (STDOUT_FILENO); in stdout_isatty()1903 assume (out_tty == 0 || out_tty == 1); in stdout_isatty()1904 return out_tty; in stdout_isatty()