(get_image "$@" | dd bs=1 count=5 skip=82) 2>/dev/null
}
+identify_magic_long() {
+ local magic=$1
+ case "$magic" in
+ "55424923")
+ echo "ubi"
+ ;;
+ "31181006")
+ echo "ubifs"
+ ;;
+ "68737173")
+ echo "squashfs"
+ ;;
+ "d00dfeed")
+ echo "fit"
+ ;;
+ "4349"*)
+ echo "combined"
+ ;;
+ "1f8b"*)
+ echo "gzip"
+ ;;
+ *)
+ echo "unknown $magic"
+ ;;
+ esac
+}
+
part_magic_efi() {
local magic=$(get_magic_gpt "$@")
[ "$magic" = "EFI PART" ]