winsup/cygwin ChangeLog cygwait.cc exceptions. ...

[cgf@cygwin.com]

CVSROOT:	/cvs/uberbaum
Module name:	winsup
Changes by:	cgf@sourceware.org	2013-06-08 14:38:20

Modified files:
	cygwin         : ChangeLog cygwait.cc exceptions.cc 
	                 fhandler_tty.cc miscfuncs.cc 

Log message:
	* cygwait.cc (cygwait): Remove lock around sig retrieval since this code is
	essentially guarded by thread-specific signal_arrived.
	* exceptions.cc (_cygtls::handle_SIGCONT): Simplify.  Eliminate lock/unlock
	since code is guarded by signal_arrived.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/ChangeLog.diff?cvsroot=uberbaum&r1=1.6151&r2=1.6152
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/cygwait.cc.diff?cvsroot=uberbaum&r1=1.10&r2=1.11
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/exceptions.cc.diff?cvsroot=uberbaum&r1=1.422&r2=1.423
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/fhandler_tty.cc.diff?cvsroot=uberbaum&r1=1.280&r2=1.281
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/miscfuncs.cc.diff?cvsroot=uberbaum&r1=1.95&r2=1.96