winsup/cygwin ChangeLog fhandler.cc fhandler.h ...

[cgf@cygwin.com]

CVSROOT:	/cvs/uberbaum
Module name:	winsup
Changes by:	cgf@sourceware.org	2008-12-23 18:22:33

Modified files:
	cygwin         : ChangeLog fhandler.cc fhandler.h pipe.cc 

Log message:
	* fhandler.h (fhandler_base_setup_overlapped): Add new argument.
	(fhandler_base::get_overlapped_buffer): Declare new function.
	(fhandler_base::set_overlapped): Ditto.
	(fhandler_pipe::overlapped): New variable.
	(fhandler_pipe::get_overlapped): Rework to return contents of overlapped
	variable.
	(fhandler_pipe::set_overlapped): Set overlapped variable based on argument.
	(fhandler_fifo::get_overlapped_buffer): Return pointer to io_status.
	* fhandler.cc (handler_base::setup_overlapped): Set to overlapped pointer to
	NULL if new doit parameter is false.  Otherwise set up overlapped event as
	usual.
	(fhandler_base::wait_overlapped): Return inres if this isn't an overlapped
	operation.
	(fhandler_base::read_overlapped): Remove inappropriate asserts.
	* pipe.cc (fhandler_pipe::fhandler_pipe): Zero overlapped element.
	(struct pipesync): Delete.
	(getov_result): Ditto.
	(pipe_handler): Ditto.
	(pipesync::pipesync): Ditto.
	(fhandler_pipe::init): Don't set up pipesync thread.  Just pass opened_properly
	flag along to overlapped setup.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/ChangeLog.diff?cvsroot=uberbaum&r1=1.4333&r2=1.4334
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/fhandler.cc.diff?cvsroot=uberbaum&r1=1.339&r2=1.340
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/fhandler.h.diff?cvsroot=uberbaum&r1=1.352&r2=1.353
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/pipe.cc.diff?cvsroot=uberbaum&r1=1.112&r2=1.113