winsup/cygwin ChangeLog sigproc.cc exceptions.cc

[cgf@cygwin.com]

CVSROOT:	/cvs/uberbaum
Module name:	winsup
Changes by:	cgf@sourceware.org	2011-11-26 19:14:22

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

Log message:
	* exceptions.cc (stackdump): Make global.
	(signal_exit): Move to sigproc.cc.
	* sigproc.cc (signal_exit): Move here.  Declare stackdump extern.  Set
	my_sendsig to indicate that signals are no longer available.
	(my_readsig): Make Static again.
	(sig_send): Interpret ERROR_BROKEN_PIPE as ESRCH.  Remove special-case EACCESS
	errno setting, just setting errno generally, even for "its_me" case.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/ChangeLog.diff?cvsroot=uberbaum&r1=1.5569&r2=1.5570
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/sigproc.cc.diff?cvsroot=uberbaum&r1=1.363&r2=1.364
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/exceptions.cc.diff?cvsroot=uberbaum&r1=1.363&r2=1.364