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Rename cygWFMO to cygwait throughout and use the magic of polymorphism to "wait

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for stuff".
* fhandler.cc (fhandler_base_overlapped::wait_overlapped): Use simplified arg
form of cygwait.
* fhandler_console.cc (fhandler_console::read): Ditto.
* fhandler_audio.cc (fhandler_dev_dsp::Audio_out::waitforspac): Ditto.
(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.
* select.cc (cygwin_select): Ditto.
* sigproc.h (cygwait): Rename from cygWFMO.  Define two argument and single
argument forms of this function.
* fhandler_tty.cc (fhandler_pty_slave::open): Use method to query if tty is
open.
(fhandler_pty_slave::read): Send SIGHUP when master is detected as closed.
(fhandler_pty_common::close): Close input_available_event in callers since
master may need to signal it first.
(fhandler_pty_master::close): Lie and set input_available_event when closing,
then close input_available_event.
(fhandler_pty_slave::close): Close input_available_event explicitly here.
* tty.h (tty::is_master_closed): Declare new method.
This commit is contained in:
Christopher Faylor
2011-12-09 16:02:56 +00:00
parent aaaaefc090
commit 57af01797e
10 changed files with 89 additions and 32 deletions
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4
winsup/cygwin/fhandler_dsp.cc
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@@ -541,7 +541,7 @@ fhandler_dev_dsp::Audio_out::waitforspace ()
return false;
}
debug_printf ("100ms");
switch (cygWFMO (0, 100))
switch (cygwait (100))
{
case WAIT_OBJECT_0:
if (!_my_tls.call_signal_handler ())
@@ -919,7 +919,7 @@ fhandler_dev_dsp::Audio_in::waitfordata ()
return false;
}
debug_printf ("100ms");
switch (cygWFMO (0, 100))
switch (cygwait (100))
{
case WAIT_OBJECT_0:
if (!_my_tls.call_signal_handler ())