winsup/cygwin ChangeLog fhandler.cc

[cgf@cygwin.com]

CVSROOT:	/cvs/uberbaum
Module name:	winsup
Changes by:	cgf@sourceware.org	2011-03-09 22:48:05

Modified files:
	cygwin         : ChangeLog fhandler.cc 

Log message:
	* fhandler.cc (fhandler_base_overlapped::wait_overlapped): Handle
	overlapped_fallback error condition like other error conditions.  Set res
	carefully and specifically for each condition rather than resorting to a
	default.
	(fhandler_base_overlapped::write_overlapped): Preserve errno in
	overlapped_fallback condition.  Correct write_overlapped_fallback to avoid
	inappropriate looping.
	(fhandler_base_overlapped::write_overlapped_fallback): Add some more comments.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/ChangeLog.diff?cvsroot=uberbaum&r1=1.5188&r2=1.5189
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/fhandler.cc.diff?cvsroot=uberbaum&r1=1.378&r2=1.379