Struct x86_64::bootparam::setup_header

#[repr(C, packed(1))]
pub struct setup_header {

    pub setup_sects: __u8,
    pub root_flags: __u16,
    pub syssize: __u32,
    pub ram_size: __u16,
    pub vid_mode: __u16,
    pub root_dev: __u16,
    pub boot_flag: __u16,
    pub jump: __u16,
    pub header: __u32,
    pub version: __u16,
    pub realmode_swtch: __u32,
    pub start_sys_seg: __u16,
    pub kernel_version: __u16,
    pub type_of_loader: __u8,
    pub loadflags: __u8,
    pub setup_move_size: __u16,
    pub code32_start: __u32,
    pub ramdisk_image: __u32,
    pub ramdisk_size: __u32,
    pub bootsect_kludge: __u32,
    pub heap_end_ptr: __u16,
    pub ext_loader_ver: __u8,
    pub ext_loader_type: __u8,
    pub cmd_line_ptr: __u32,
    pub initrd_addr_max: __u32,
    pub kernel_alignment: __u32,
    pub relocatable_kernel: __u8,
    pub min_alignment: __u8,
    pub xloadflags: __u16,
    pub cmdline_size: __u32,
    pub hardware_subarch: __u32,
    pub hardware_subarch_data: __u64,
    pub payload_offset: __u32,
    pub payload_length: __u32,
    pub setup_data: __u64,
    pub pref_address: __u64,
    pub init_size: __u32,
    pub handover_offset: __u32,
}

Fields

setup_sects: __u8

root_flags: __u16

syssize: __u32

ram_size: __u16

vid_mode: __u16

root_dev: __u16

boot_flag: __u16

jump: __u16

header: __u32

version: __u16

realmode_swtch: __u32

start_sys_seg: __u16

kernel_version: __u16

type_of_loader: __u8

loadflags: __u8

setup_move_size: __u16

code32_start: __u32

ramdisk_image: __u32

ramdisk_size: __u32

bootsect_kludge: __u32

heap_end_ptr: __u16

ext_loader_ver: __u8

ext_loader_type: __u8

cmd_line_ptr: __u32

initrd_addr_max: __u32

kernel_alignment: __u32

relocatable_kernel: __u8

min_alignment: __u8

xloadflags: __u16

cmdline_size: __u32

hardware_subarch: __u32

hardware_subarch_data: __u64

payload_offset: __u32

payload_length: __u32

setup_data: __u64

pref_address: __u64

init_size: __u32

handover_offset: __u32

Trait Implementations

impl AsBytes for setup_header

where __u8: AsBytes, __u16: AsBytes, __u32: AsBytes, __u64: AsBytes,

fn as_bytes(&self) -> &[u8]

Gets the bytes of this value.

fn as_bytes_mut(&mut self) -> &mut [u8]

where Self: FromBytes,

Gets the bytes of this value mutably.

fn write_to(&self, bytes: &mut [u8]) -> Option<()>

Writes a copy of self to bytes.

fn write_to_prefix(&self, bytes: &mut [u8]) -> Option<()>

Writes a copy of self to the prefix of bytes.

fn write_to_suffix(&self, bytes: &mut [u8]) -> Option<()>

Writes a copy of self to the suffix of bytes.

impl Clone for setup_header

fn clone(&self) -> setup_header

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for setup_header

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for setup_header

fn default() -> setup_header

Returns the “default value” for a type.

impl FromBytes for setup_header

where __u8: FromBytes, __u16: FromBytes, __u32: FromBytes, __u64: FromBytes,

fn ref_from(bytes: &[u8]) -> Option<&Self>

where Self: Sized,

Interprets the given bytes as a &Self without copying.

fn ref_from_prefix(bytes: &[u8]) -> Option<&Self>

where Self: Sized,

Interprets the prefix of the given bytes as a &Self without copying.

fn ref_from_suffix(bytes: &[u8]) -> Option<&Self>

where Self: Sized,

Interprets the suffix of the given bytes as a &Self without copying.

fn mut_from(bytes: &mut [u8]) -> Option<&mut Self>

where Self: Sized + AsBytes,

Interprets the given bytes as a &mut Self without copying.

fn mut_from_prefix(bytes: &mut [u8]) -> Option<&mut Self>

where Self: Sized + AsBytes,

Interprets the prefix of the given bytes as a &mut Self without copying.

fn mut_from_suffix(bytes: &mut [u8]) -> Option<&mut Self>

where Self: Sized + AsBytes,

Interprets the suffix of the given bytes as a &mut Self without copying.

fn slice_from(bytes: &[u8]) -> Option<&[Self]>

where Self: Sized,

Interprets the given bytes as a &[Self] without copying.

fn slice_from_prefix(bytes: &[u8], count: usize) -> Option<(&[Self], &[u8])>

where Self: Sized,

Interprets the prefix of the given bytes as a &[Self] with length equal to count without copying.

fn slice_from_suffix(bytes: &[u8], count: usize) -> Option<(&[u8], &[Self])>

where Self: Sized,

Interprets the suffix of the given bytes as a &[Self] with length equal to count without copying.

fn mut_slice_from(bytes: &mut [u8]) -> Option<&mut [Self]>

where Self: Sized + AsBytes,

Interprets the given bytes as a &mut [Self] without copying.

fn mut_slice_from_prefix( bytes: &mut [u8], count: usize ) -> Option<(&mut [Self], &mut [u8])>

where Self: Sized + AsBytes,

Interprets the prefix of the given bytes as a &mut [Self] with length equal to count without copying.

fn mut_slice_from_suffix( bytes: &mut [u8], count: usize ) -> Option<(&mut [u8], &mut [Self])>

where Self: Sized + AsBytes,

Interprets the suffix of the given bytes as a &mut [Self] with length equal to count without copying.

fn read_from(bytes: &[u8]) -> Option<Self>

where Self: Sized,

Reads a copy of Self from bytes.

fn read_from_prefix(bytes: &[u8]) -> Option<Self>

where Self: Sized,

Reads a copy of Self from the prefix of bytes.

fn read_from_suffix(bytes: &[u8]) -> Option<Self>

where Self: Sized,

Reads a copy of Self from the suffix of bytes.

impl FromZeroes for setup_header

where __u8: FromZeroes, __u16: FromZeroes, __u32: FromZeroes, __u64: FromZeroes,

fn zero(&mut self)

Overwrites self with zeroes.

fn new_zeroed() -> Self

where Self: Sized,

Creates an instance of Self from zeroed bytes.

impl Copy for setup_header