src/winsup/cygwin ChangeLog exceptions.cc sigp ...

[cgf@cygwin.com]

CVSROOT:	/cvs/src
Module name:	src
Changes by:	cgf@sourceware.org	2003-08-20 02:31:26

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

Log message:
	* exceptions.cc (pending_signals): Remove unneeded declaration.
	* sigproc.cc (pending_signals): Make static.
	(wait_sig): Use defined values rather than integers for rc.  Never scan both
	todo arrays as this could cause hangs if signals arrive from two different
	sources.  Rename saw_pending_signals to saw_failed_interrupt.  Exit loop when
	signal found.  Enter low-priority sleep, if necessary, after finished
	signalling completion.  Set pending_signals when blocked
	(from Pierre Humblet).

Patches:
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.2002&r2=1.2003
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/exceptions.cc.diff?cvsroot=src&r1=1.153&r2=1.154
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/sigproc.cc.diff?cvsroot=src&r1=1.139&r2=1.140