bls

Documentation

Overview

Package bls parses systemd Boot Loader Spec config files.

See spec at https://systemd.io/BOOT_LOADER_SPECIFICATION. Only Type #1 BLS entries are supported at the moment, while Type #2 EFI entries are left unimplemented awaiting EFI boot support in u-root/LinuxBoot.

This package also supports the systemd-boot loader.conf as described in https://www.freedesktop.org/software/systemd/man/loader.conf.html. Only the "default" keyword is implemented.

Index

• func ScanBLSEntries(log ulog.Logger, fsRoot string) ([]boot.OSImage, error)

Functions

func ScanBLSEntries

func ScanBLSEntries(log ulog.Logger, fsRoot string) ([]boot.OSImage, error)

ScanBLSEntries scans the filesystem root for valid BLS entries. This function skips over invalid or unreadable entries in an effort to return everything that is bootable.