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

[cgf@cygwin.com]

CVSROOT:	/cvs/uberbaum
Module name:	winsup
Changes by:	cgf@sourceware.org	2010-04-02 18:55:02

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

Log message:
	* fhandler.h (fhandler_base::setup_overlapped): Delete virtual declaration.
	(fhandler_base::destroy_overlapped): Ditto.
	(fhandler_base_overlapped): Remove now-unneeded friend.
	(fhandler_base_overlapped::setup_overlapped): Return int, remove parameter.
	(fhandler_base_overlapped::get_overlapped): Return reference.
	(fhandler_base_overlapped::fhandler_base_overlapped): Be more assertive about
	zeroing everything.
	(fhandler_base_overlapped::fixup_after_fork): Declare new function.
	(fhandler_base_overlapped::fixup_after_exec): Ditto.
	(fhandler_base_overlapped::dup): Ditto.
	(fhandler_base_overlapped::close): Ditto.
	* fhandler_fifo.cc (fhandler_fifo::dup): Call fhandler_base_overlapped::dup
	rather than fhandler_base::dup.
	* pipe.cc (fhandler_pipe::dup): Ditto.
	(fhandler_pipe::init): Accommodate change in setup_overlapped arguments for
	"opened_properly" case.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/ChangeLog.diff?cvsroot=uberbaum&r1=1.4894&r2=1.4895
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/fhandler.cc.diff?cvsroot=uberbaum&r1=1.365&r2=1.366
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/fhandler.h.diff?cvsroot=uberbaum&r1=1.396&r2=1.397
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/fhandler_fifo.cc.diff?cvsroot=uberbaum&r1=1.41&r2=1.42
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/pipe.cc.diff?cvsroot=uberbaum&r1=1.123&r2=1.124