1 files changed, 16 insertions, 0 deletions
diff --git a/modules.d/95rootfs-block/block-genrules.sh b/modules.d/95rootfs-block/block-genrules.sh
new file mode 100755
index 0000000..d5df0ee
--- /dev/null
+++ b/modules.d/95rootfs-block/block-genrules.sh
@@ -0,0 +1,16 @@
+#!/bin/sh
+
+if [ "${root%%:*}" = "block" ]; then
+    {
+        printf 'KERNEL=="%s", SYMLINK+="root"\n' \
+            "${root#block:/dev/}"
+        printf 'SYMLINK=="%s", SYMLINK+="root"\n' \
+            "${root#block:/dev/}"
+    } >> /etc/udev/rules.d/99-root.rules
+
+    # shellcheck disable=SC2016
+    printf '[ -e "%s" ] && { ln -s "%s" /dev/root 2>/dev/null; rm "$job"; }\n' \
+        "${root#block:}" "${root#block:}" > "$hookdir"/initqueue/settled/blocksymlink.sh
+
+    wait_for_dev "${root#block:}"
+fi