JehanneOS/newlib
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* sigproc.cc (cygWFMO): Don't assume that cancellable event is always

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available.
* fhandler_dsp.cc (fhandler_dev_dsp::Audio_out::waitforspace): Use cygWFMO
instead of WaitForMultipleObjects.
(fhandler_dev_dsp::Audio_in::waitfordata): Ditto.
* fhandler_fifo.cc (fhandler_fifo::wait): Ditto.
* fhandler_serial.cc (fhandler_serial::raw_read): Ditto.
(fhandler_serial::raw_write): Ditto.
* fhandler_tty.cc (fhandler_pty_slave::read): Ditto.
* select.cc (cygwin_select): Ditto for degenerate case.
This commit is contained in:
Christopher Faylor
2011-12-04 18:32:00 +00:00
parent 4510afa90d
commit 79e59d522a
7 changed files with 26 additions and 31 deletions
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5
winsup/cygwin/select.cc
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@@ -133,10 +133,7 @@ cygwin_select (int maxfds, fd_set *readfds, fd_set *writefds, fd_set *exceptfds,
/* Degenerate case. No fds to wait for. Just wait. */
if (sel.start.next == NULL)
{
HANDLE w4[2] = { signal_arrived, pthread::get_cancel_event () };
DWORD cnt = w4[1] ? 2 : 1;
switch (WaitForMultipleObjects (cnt, w4, FALSE, ms))
switch (cygWFMO (0, ms))
{
case WAIT_OBJECT_0:
select_printf ("signal received");