winsup/cygwin ChangeLog exceptions.cc sigproc.cc

[cgf@cygwin.com]

CVSROOT:	/cvs/uberbaum
Module name:	winsup
Changes by:	cgf@sourceware.org	2005-08-25 03:12:48

Modified files:
	cygwin         : ChangeLog exceptions.cc sigproc.cc 

Log message:
	* exceptions.cc (handle_sigsuspend): Just sleep forever if called from non-main
	thread.
	(sigpacket:process): Simplify logic which determines when and how a signal is
	masked.  Don't trigger sigwait if there is a signal handler.
	* sigproc.cc (wait_sig): Update comment.  Try to process a signal which is in
	the queue if it isn't queued for the target thread (this is still not right).

Patches:
http://sources.redhat.com/cgi-bin/cvsweb.cgi/winsup/cygwin/ChangeLog.diff?cvsroot=uberbaum&r1=1.3049&r2=1.3050
http://sources.redhat.com/cgi-bin/cvsweb.cgi/winsup/cygwin/exceptions.cc.diff?cvsroot=uberbaum&r1=1.237&r2=1.238
http://sources.redhat.com/cgi-bin/cvsweb.cgi/winsup/cygwin/sigproc.cc.diff?cvsroot=uberbaum&r1=1.232&r2=1.233