+ * Print usage information when shutdown is used by non-root user.
+ Patch from Mike Frysinger and Gentoo.
+ * Sync shutdown manual page and usage information. Patch from Mike
+ Frysinger and Gentoo.
+ * Fix race condition in utmp writing. Patch from Gil Kloepfer via
+ Mike Frysinger and Gentoo.
+ * Rewrite findtty() in bootlogd to recursively search /dev/ for the
+ correct device, to handle terminal devices for example in /dev/pty/.
+ Patch from Debian.
+ * Make sure bootlogd findpty() returns an error value when it fails to
+ find a usable pty. Patch from Rob Leslie via Debian.
+ * Make sure bootlogd fflush() every line, even if asked not to flush
+ to disk using fdatasync(). Patch from Scott Gifford via Debian.