F_OPEN
{F_OPEN, 'o'}, /* open (creat, etc.) file */
if (arg & ~(F_CDIR|F_RDIR|F_TEXT|F_MAP|F_OPEN|F_TRACE|F_TTY)) {
if (arg & F_OPEN)
if (!fcheck(stream, F_OPEN))
if (!fcheck(stream, F_OPEN))
if ((stream->_flag & F_OPEN) == 0) {
stream->_flag |= F_OPEN;
if (!fcheck(stream, F_OPEN))
if (!fcheck(stream, F_OPEN))
if (!fcheck(stream, F_OPEN | F_SEEKABLE))
if (!fcheck(stream, F_OPEN | F_SEEKABLE))
if (!fcheck(stream, F_OPEN))
if (!fcheck(stream, F_OPEN))
{ F_OPEN, 0, 0, 0, "stdin" },
{ F_OPEN, 1, 0, 0, "stdout" },
{ F_OPEN, 2, 0, 0, "stderr" }
if (!fcheck(stream, F_OPEN))
if (!fcheck(stream, F_OPEN))
if (!fcheck(stream, F_OPEN))
#ifndef F_OPEN
use_flag |= F_OPEN;
use_flag |= F_OPEN;
use_flag |= F_OPEN;
use_flag |= F_OPEN;
if ((use_flag & F_OPEN) == 0) {