From:	garbanzo AT hooked DOT net (Hmmmz)
Subject:	RE: jed update & ksh attempt
14 Jun 1997 19:06:27 -0700 :
Approved:	cygnus DOT gnu-win32 AT cygnus DOT com
Distribution:	cygnus
Message-ID:	<Pine.BSI.3.96.970613104634.12284C-100000.cygnus.gnu-win32@fish.hooked.net>
Reply-To:	Hmmmz <garbanzo AT hooked DOT net>
Mime-Version:	1.0
Original-To:	gnu-win32 AT cygnus DOT com
In-Reply-To:	<01BC77CB.930BC5E0@sos>
Original-Sender:	owner-gnu-win32 AT cygnus DOT com

On Fri, 13 Jun 1997, Sergey Okhapkin wrote:

> Does zsh set up signal handler for SIGCHLD? Cygwin.dll ignores SIGCHLD if 
> the handler is SIG_DFL. The more common question - should ignored signal 
> terminate sigsuspend and the others wait syscalls?

From the pdksh source:
	/* Make sure SIGCHLD isn't ignored - can do odd things under SYSV */
	setsig(&sigtraps[SIGCHLD], SIG_DFL, SS_RESTORE_ORIG|SS_FORCE);
So my guess is in answer to your question probably yes.

- alex


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