winsup/cygwin ChangeLog sigproc.cc sync.h

[cgf@cygwin.com]

CVSROOT:	/cvs/uberbaum
Module name:	winsup
Changes by:	cgf@sourceware.org	2012-12-22 03:14:37

Modified files:
	cygwin         : ChangeLog sigproc.cc sync.h 

Log message:
	* sigproc.cc (exit_thread): undef ExitThread or suffer recursion.  Attempt to
	lock process prior to calling sig_send.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/ChangeLog.diff?cvsroot=uberbaum&r1=1.6015&r2=1.6016
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/sigproc.cc.diff?cvsroot=uberbaum&r1=1.396&r2=1.397
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/sync.h.diff?cvsroot=uberbaum&r1=1.44&r2=1.45