base-files: add xenfs entry to fstab if xen DISTRO_FEATURE is enabled

Xen handles mounting xenfs with an init script. Unfortunately this
script is the same one that starts xenstored and xenconsoled. That's
great for dom0 but a domU may need xenfs but running xenstored/
xenconsoled in a domU makes no sense. A simple fstab entry is
preferrable.

Signed-off-by: Philip Tricca <flihp@twobit.us>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/recipes-core/base-files/base-files_3.0.14.bbappend b/recipes-core/base-files/base-files_3.0.14.bbappend
new file mode 100644
index 00000000..eb973adf
--- /dev/null
+++ b/recipes-core/base-files/base-files_3.0.14.bbappend
@@ -0,0 +1,5 @@
+do_install_append() {
+        if echo "${DISTRO_FEATURES}" | grep -q 'xen'; then
+                echo "xenfs                /proc/xen            xenfs      defaults              0  0" >> ${D}${sysconfdir}/fstab
+        fi
+}