Helpers to convert device path to string

Create a dummy device path instance for a given type/subtype

Create a device path from UI values

Helper function to get mount point using findmnt (preferred, more reliable)

Helper function to get mount point from /proc/mounts (fallback) Handles escaped spaces (\040) and alternative device paths

Helper function to get partition size using ioctl

Helper function to get mount point (tries multiple methods)

Helper function to get partition starting LBA using ioctl

Helper function to get partition type GUID using blkid (fallback for loop devices)

Helper function to check if partition is EFI by reading partition type GUID from sysfs Falls back to blkid for loop devices that may not expose partit

Helper function to resolve device path alternatives (UUID, PARTUUID, symlinks)

Run partition scanning test in CLI mode

Default constructor for use in containers