rc: update to 2.27

some minor improvements to rc.shutdown:

 + remove unneeded -m umount option
 + add devtmpfs to the filesystems we keep on umount -a
 + add --detach-loop to the umount options

rc/.md5sum

@@ -5,5 +5,5 @@ afe5cd67920474246ae74e54a9845339  rc.fix
 d1be35927946756c68242f29c16ee983  rc.local
 394d5cff98ab59fd1a0ec64fe79292cb  rc.modules
 a2d24525ca3ff1daf5753edcdf89466b  rc.multi
-d3a1e6e3edad489020fd56305bed8d6f  rc.shutdown
+a46c238c63564a289318b771f81e602d  rc.shutdown
 d8d9bd102b0177a7bb30db9fd088a6e8  rc.single

rc/Pkgfile

@@ -3,8 +3,8 @@
 # Maintainer:  CRUX System Team, core-ports at crux dot nu
 
 name=rc
-version=2.26
-release=3
+version=2.27
+release=1
 source=(inittab rc rc.modules rc.single rc.multi rc.local rc.fix rc.shutdown rc.conf)
 
 build() {

rc/rc.shutdown

@@ -43,14 +43,14 @@ fi
 /sbin/swapoff -a
 
 # Unmount file systems
-/bin/umount -a -r -t nosysfs,noproc
+/bin/umount -a -d -r -t nosysfs,noproc,nodevtmpfs
 if [ -x /sbin/lvm ]; then
 	/sbin/vgchange --ignorelockingfailure -a n
 fi
 /bin/umount -a -r
 
 # Remount root filesystem read-only
-/bin/mount -n -o remount,ro /
+/bin/mount -o remount,ro /
 
 # Power off or reboot
 if [ "$RUNLEVEL" = "0" ]; then