winsup/cygwin ChangeLog exceptions.cc init.cc ...

[cgf@cygwin.com]

CVSROOT:	/cvs/uberbaum
Module name:	winsup
Changes by:	cgf@sourceware.org	2005-09-23 23:37:52

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

Log message:
	Semi-reversion of always-exit-from-sigthread change of 2005-09-15.
	* exceptions.cc (sigpacket::process): Eliminate return after call to reinstated
	noreturn function.
	(signal_exit): Allow function to exit when a captive process has been
	terminated.
	* pinfo.cc (pinfo::exit): Enter exit_lock here.  Once again exit here under
	control of exit_lock.
	* sigproc.cc (sig_send): Don't wait for completion if process is exiting.
	Remove special __SIGEXIT accommodations.
	(wait_sig): Just exit the thread when a __SIGEXIT has been detected.  Don't
	exit the process.

Patches:
http://sources.redhat.com/cgi-bin/cvsweb.cgi/winsup/cygwin/ChangeLog.diff?cvsroot=uberbaum&r1=1.3113&r2=1.3114
http://sources.redhat.com/cgi-bin/cvsweb.cgi/winsup/cygwin/exceptions.cc.diff?cvsroot=uberbaum&r1=1.251&r2=1.252
http://sources.redhat.com/cgi-bin/cvsweb.cgi/winsup/cygwin/init.cc.diff?cvsroot=uberbaum&r1=1.54&r2=1.55
http://sources.redhat.com/cgi-bin/cvsweb.cgi/winsup/cygwin/pinfo.cc.diff?cvsroot=uberbaum&r1=1.192&r2=1.193
http://sources.redhat.com/cgi-bin/cvsweb.cgi/winsup/cygwin/sigproc.cc.diff?cvsroot=uberbaum&r1=1.248&r2=1.249