src/winsup/cygwin ChangeLog exceptions.cc path.cc

[cgf@sourceware.cygnus.com]

CVSROOT:	/cvs/src
Module name:	src
Changes by:	cgf@sources.redhat.com	2000-11-01 18:15:02

Modified files:
	winsup/cygwin  : ChangeLog exceptions.cc path.cc 

Log message:
	* exceptions.cc (interruptible): Remove obsolete tests.
	(sigreturn): Construct pseudo-frame-pointer so that signal handler can figure
	out where to put return address when signals are coming in quickly.
	* path.cc (cwdstuff::get): Allow length 0 buffer length when buffer when NULL.

Patches:
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.398&r2=1.399
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/exceptions.cc.diff?cvsroot=src&r1=1.46&r2=1.47
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/path.cc.diff?cvsroot=src&r1=1.76&r2=1.77