winsup/cygwin fhandler.h path.h

[cgf@cygwin.com]

CVSROOT:	/cvs/uberbaum
Module name:	winsup
Changes by:	cgf@sourceware.org	2011-10-20 21:35:59

Modified files:
	cygwin         : fhandler.h path.h 

Log message:
	* fhandler.h (fhandler*::copyto): Free path_conv strings first.
	* path.h (cfree_and_null): Rename and expand from cfree_maybe.
	(path_conv &operator =): Call free_strings rather than freeing strings
	directly.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/fhandler.h.diff?cvsroot=uberbaum&r1=1.439&r2=1.440
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/path.h.diff?cvsroot=uberbaum&r1=1.161&r2=1.162