diff options
Diffstat (limited to 'winsup/cygwin/select.cc')
-rw-r--r-- | winsup/cygwin/select.cc | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/winsup/cygwin/select.cc b/winsup/cygwin/select.cc index c3c4158a4..34fa6c8b3 100644 --- a/winsup/cygwin/select.cc +++ b/winsup/cygwin/select.cc @@ -787,40 +787,6 @@ fhandler_tty_slave::select_read (select_record *s) return s; } -int -fhandler_tty_slave::ready_for_read (int fd, DWORD howlong) -{ - HANDLE w4[2]; - if (cygheap->fdtab.not_open (fd)) - { - set_sig_errno (EBADF); - return 0; - } - if (get_readahead_valid ()) - { - select_printf ("readahead"); - return 1; - } - w4[0] = signal_arrived; - w4[1] = input_available_event; - switch (WaitForMultipleObjects (2, w4, FALSE, howlong)) - { - case WAIT_OBJECT_0: - set_sig_errno (EINTR); - return 0; - case WAIT_OBJECT_0 + 1: - return 1; - case WAIT_FAILED: - select_printf ("wait failed %E"); - set_sig_errno (EINVAL); /* FIXME: correct errno? */ - return 0; - default: - if (!howlong) - set_sig_errno (EAGAIN); - return 0; - } -} - select_record * fhandler_dev_null::select_read (select_record *s) { |