Struct RuntimeServices

#[repr(C)]
pub struct RuntimeServices {

    pub header: Header,
    pub get_time: unsafe extern "efiapi" fn(time: *mut Time, capabilities: *mut TimeCapabilities) -> Status,
    pub set_time: unsafe extern "efiapi" fn(time: *const Time) -> Status,
    pub get_wakeup_time: unsafe extern "efiapi" fn(enabled: *mut u8, pending: *mut u8, time: *mut Time) -> Status,
    pub set_wakeup_time: unsafe extern "efiapi" fn(enable: u8, time: *const Time) -> Status,
    pub set_virtual_address_map: unsafe extern "efiapi" fn(map_size: usize, desc_size: usize, desc_version: u32, virtual_map: *mut MemoryDescriptor) -> Status,
    pub convert_pointer: unsafe extern "efiapi" fn(debug_disposition: usize, address: *mut *const c_void) -> Status,
    pub get_variable: unsafe extern "efiapi" fn(variable_name: *const Char16, vendor_guid: *const Guid, attributes: *mut VariableAttributes, data_size: *mut usize, data: *mut u8) -> Status,
    pub get_next_variable_name: unsafe extern "efiapi" fn(variable_name_size: *mut usize, variable_name: *mut u16, vendor_guid: *mut Guid) -> Status,
    pub set_variable: unsafe extern "efiapi" fn(variable_name: *const Char16, vendor_guid: *const Guid, attributes: VariableAttributes, data_size: usize, data: *const u8) -> Status,
    pub get_next_high_monotonic_count: unsafe extern "efiapi" fn(high_count: *mut u32) -> Status,
    pub reset_system: unsafe extern "efiapi" fn(rt: ResetType, status: Status, data_size: usize, data: *const u8) -> !,
    pub update_capsule: unsafe extern "efiapi" fn(capsule_header_array: *const *const CapsuleHeader, capsule_count: usize, scatter_gather_list: PhysicalAddress) -> Status,
    pub query_capsule_capabilities: unsafe extern "efiapi" fn(capsule_header_array: *const *const CapsuleHeader, capsule_count: usize, maximum_capsule_size: *mut u64, reset_type: *mut ResetType) -> Status,
    pub query_variable_info: unsafe extern "efiapi" fn(attributes: VariableAttributes, maximum_variable_storage_size: *mut u64, remaining_variable_storage_size: *mut u64, maximum_variable_size: *mut u64) -> Status,
}

Table of pointers to all the runtime services.

This table, and the function pointers it contains are valid even after the UEFI OS loader and OS have taken control of the platform.

Fields

header: Header

get_time: unsafe extern "efiapi" fn(time: *mut Time, capabilities: *mut TimeCapabilities) -> Status

set_time: unsafe extern "efiapi" fn(time: *const Time) -> Status

get_wakeup_time: unsafe extern "efiapi" fn(enabled: *mut u8, pending: *mut u8, time: *mut Time) -> Status

set_wakeup_time: unsafe extern "efiapi" fn(enable: u8, time: *const Time) -> Status

set_virtual_address_map: unsafe extern "efiapi" fn(map_size: usize, desc_size: usize, desc_version: u32, virtual_map: *mut MemoryDescriptor) -> Status

convert_pointer: unsafe extern "efiapi" fn(debug_disposition: usize, address: *mut *const c_void) -> Status

get_variable: unsafe extern "efiapi" fn(variable_name: *const Char16, vendor_guid: *const Guid, attributes: *mut VariableAttributes, data_size: *mut usize, data: *mut u8) -> Status

get_next_variable_name: unsafe extern "efiapi" fn(variable_name_size: *mut usize, variable_name: *mut u16, vendor_guid: *mut Guid) -> Status

set_variable: unsafe extern "efiapi" fn(variable_name: *const Char16, vendor_guid: *const Guid, attributes: VariableAttributes, data_size: usize, data: *const u8) -> Status

get_next_high_monotonic_count: unsafe extern "efiapi" fn(high_count: *mut u32) -> Status

reset_system: unsafe extern "efiapi" fn(rt: ResetType, status: Status, data_size: usize, data: *const u8) -> !

update_capsule: unsafe extern "efiapi" fn(capsule_header_array: *const *const CapsuleHeader, capsule_count: usize, scatter_gather_list: PhysicalAddress) -> Status

query_capsule_capabilities: unsafe extern "efiapi" fn(capsule_header_array: *const *const CapsuleHeader, capsule_count: usize, maximum_capsule_size: *mut u64, reset_type: *mut ResetType) -> Status

query_variable_info: unsafe extern "efiapi" fn(attributes: VariableAttributes, maximum_variable_storage_size: *mut u64, remaining_variable_storage_size: *mut u64, maximum_variable_size: *mut u64) -> Status

Trait Implementations

impl Debug for RuntimeServices

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

Formats the value using the given formatter.