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-rw-r--r--packages/initscripts/initscripts-openmoko/mountkernfs.sh33
1 files changed, 33 insertions, 0 deletions
diff --git a/packages/initscripts/initscripts-openmoko/mountkernfs.sh b/packages/initscripts/initscripts-openmoko/mountkernfs.sh
new file mode 100644
index 0000000000..1ed09fcf05
--- /dev/null
+++ b/packages/initscripts/initscripts-openmoko/mountkernfs.sh
@@ -0,0 +1,33 @@
+#!/bin/sh
+
+supported_kernel() {
+ case "$(uname -r)" in
+ 2.[012345].*|2.6.[0-9]|2.6.[0-9][!0-9]*) return 1 ;;
+ 2.6.1[0-7]|2.6.1[0-7][!0-9]*) return 1 ;;
+ esac
+ return 0
+}
+
+check_kernel() {
+ if ! supported_kernel; then
+ echo "WARNING: kernel < 2.6.18"
+ fi
+
+ if ! grep -qs devpts /proc/filesystems; then
+ echo "WARNING: kernel does not support devpts"
+ fi
+
+ if ! grep -qs tmpfs /proc/filesystems; then
+ echo "WARNING: kernel does not support tmpfs"
+ fi
+}
+
+if [ -d /proc ]; then
+ mount -n -t proc proc /proc
+fi
+
+check_kernel
+
+if [ -d /sys ]; then
+ mount -n -t sysfs sysfs /sys
+fi