class Setboot::BootInfo

• Setboot::BootInfo
• Reference
• Object

Overview

Captures data on the state of the boot manager

Defined in:

setboot.cr

Constructors

• .new

Class Method Summary

• .from_bootmgr

  Constructs an instance by consuming output for efibootmgr

Instance Method Summary

• #bootlist : String

  Return a descriptive string for the boot order

• #bootmgr_set_next

  Set the current next boot entry in EFI

• #bootmgr_set_order

  Set the current boot order in EFI

• #bootnext!(substr : String) : UInt16 | Nil

  Change the next boot entry to the first matching and active entry

• #current : UInt16
• #entries : Hash(UInt16, BootEntry)
• #match_line!(line : String)

  Process a single line from the output of efibootmgr

• #nextent : UInt16 | Nil
• #order : Array(UInt16)
• #promote!(substr : String) : UInt16 | Nil

  Move the first matching and active entry to the start of the order

Constructor Detail

Class Method Detail

Instance Method Detail