winsup/cygwin ChangeLog sigproc.cc

[cgf@cygwin.com]

CVSROOT:	/cvs/uberbaum
Module name:	winsup
Changes by:	cgf@sourceware.org	2013-01-03 03:33:18

Modified files:
	cygwin         : ChangeLog sigproc.cc 

Log message:
	* sigproc.cc (no_signals_available): Remove exit_state test since signals are
	available in a limited fashion when exiting.
	(sig_dispatch_pending): Ditto.
	(sig_send): Ditto.
	(exit_thread): Rearrange to avoid an unnecessary DuplicateProcess when exiting.
	(wait_sig): Allow special signals when exiting.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/ChangeLog.diff?cvsroot=uberbaum&r1=1.6024&r2=1.6025
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/sigproc.cc.diff?cvsroot=uberbaum&r1=1.400&r2=1.401