- patch from Denis Vlasenko to add and use bb_xdaemon()

libbb/bb_xdaemon.c

@@ -0,0 +1,17 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * bb_xdaemon.c - a daemon() which dies on failure with error message
+ *
+ * Copyright (C) 2006 Denis Vlasenko
+ *
+ * Licensed under LGPL, see file docs/lesser.txt in this tarball for details.
+ */
+#include <unistd.h>
+#include "libbb.h"
+
+void bb_xdaemon(int nochdir, int noclose)
+{
+	if (daemon(nochdir, noclose))
+		bb_perror_msg_and_die("daemon");
+}
+