From mboxrd@z Thu Jan 1 00:00:00 1970 From: Roland McGrath Subject: Re: waitid() return value strangeness when infop is NULL Date: Tue, 13 Jan 2009 14:47:59 -0800 (PST) Message-ID: <20090113224759.7DFB7FC3DD@magilla.sf.frob.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: Michael Kerrisk's message of Wednesday, 14 January 2009 11:38:18 +1300 Sender: linux-man-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: mtk.manpages-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org Cc: kernel list , Ulrich Drepper , Vegard Nossum , "linux-man-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" List-Id: linux-man@vger.kernel.org > a) Is it intentional to support the infop==NULL case for waitid() -- > rather than simply giving an error return? No. It's just an artifact of the internals shared with wait4/waitpid. Patch to follow. Thanks, Roland -- To unsubscribe from this list: send the line "unsubscribe linux-man" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html