partition

Documentation

Index

• Variables
• func MarkBootSuccessful(bootloader Bootloader) error
• type Bootloader
  • func FindBootloader() (Bootloader, error)

Variables

var (
	// ErrBootloader is returned if the bootloader can not be determined
	ErrBootloader = errors.New("cannot determine bootloader")
)

Functions

func MarkBootSuccessful

func MarkBootSuccessful(bootloader Bootloader) error

MarkBootSuccessful marks the current boot as sucessful. This means that snappy will consider this combination of kernel/os a valid target for rollback

Types

type Bootloader

type Bootloader interface {
	// Return the value of the specified bootloader variable
	GetBootVar(name string) (string, error)

	// Set the value of the specified bootloader variable
	SetBootVar(name, value string) error

	// Dir returns the bootloader directory
	Dir() string
}

Bootloader provides an interface to interact with the system bootloader

func FindBootloader

func FindBootloader() (Bootloader, error)

FindBootloader returns the bootloader for the given system or an error if no bootloader is found