Date: Wed, 8 Feb 2012 08:49:30 +0000 (UTC) From: Pawel Jakub Dawidek <pjd@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r231193 - head/lib/libutil Message-ID: <201202080849.q188nUDD030871@svn.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: pjd Date: Wed Feb 8 08:49:30 2012 New Revision: 231193 URL: http://svn.freebsd.org/changeset/base/231193 Log: Add a comment to the example that pidfile_* functions can handle pfh being NULL. MFC after: 3 days Modified: head/lib/libutil/pidfile.3 Modified: head/lib/libutil/pidfile.3 ============================================================================== --- head/lib/libutil/pidfile.3 Wed Feb 8 08:43:41 2012 (r231192) +++ head/lib/libutil/pidfile.3 Wed Feb 8 08:49:30 2012 (r231193) @@ -150,6 +150,11 @@ if (pfh == NULL) { } /* If we cannot create pidfile from other reasons, only warn. */ warn("Cannot open or create pidfile"); + /* + * Eventhough pfh is NULL we can continue, as the other pidfile_* + * function can handle such situation by doing nothing except setting + * errno to EDOOFUS. + */ } if (daemon(0, 0) == -1) {
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201202080849.q188nUDD030871>