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Types ¶
type Attributes ¶
type Attributes uint32
Attributes describes options for a LoadOption.
<https://uefi.org/sites/default/files/resources/UEFI_Spec_2_9_2021_03_18.pdf#G7.1344647>
const ( // ActiveAttribute determines whenever the given load option // is enabled or disabled. ActiveAttribute Attributes = 0x00000001 // ForceReconnectAttribute forces all UEFI drivers // in the system to be disconnected and reconnected after the // last Driver#### load option is processed. ForceReconnectAttribute Attributes = 0x00000002 // HiddenAttribute hides the load option in any menu // provided by the boot manager. HiddenAttribute Attributes = 0x00000008 // CategoryAttribute is a bit-mask describing a // subfield of Attributes that provides details to // the boot manager to describe how it should group LoadOption // entries. CategoryAttribute Attributes = 0x00001F00 // CategoryBootAttribute indicates the LoadOption is // meant to be part of the normal boot processing. CategoryBootAttribute Attributes = 0x00000000 // CategoryAppAttribute indicates the LoadOption is // an executable which is not part of the normal boot // processing but can be optionally chosen for execution if // boot menu is provided, or via Hot Keys. CategoryAppAttribute Attributes = 0x00000100 )
type LoadOption ¶
type LoadOption struct {
// Attributes are the attributes for this load option entry. Not
// to be confused with EFI Variable attributes.
Attributes Attributes
// FilePathListLength describes the length in bytes of the FilePathList.
FilePathListLength uint16
// Description is the user readable description for the load
// option in utf16 encoding. This field ends with a Null character.
Description []byte
// FilePathList is an array of UEFI device paths.
//
// The first element of the array is a device path that
// describes the device and location of the Image for this
// load option and is specific to the device type.
//
// Other device paths may optionally exist in this slice,
// but their usage is OSV specific.
FilePathList efidevicepath.DevicePaths
// OptionalData is a binary data buffer that is passed to the
// loaded image. If the field is zero bytes long, a NULL
// pointer is passed to the loaded image.
OptionalData []byte
}
LoadOption describes an UEFI application being loaded and executed by the Boot Manager.
<https://uefi.org/sites/default/files/resources/UEFI_Spec_2_9_2021_03_18.pdf#G6.999491> <https://uefi.org/sites/default/files/resources/UEFI_Spec_2_9_2021_03_18.pdf#G7.1344647>
func (*LoadOption) DescriptionString ¶ added in v0.6.0
func (lo *LoadOption) DescriptionString() string
DescriptionString returns the Description field decoded as a string.
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