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// This file is part of linux-support. It is subject to the license terms in the COPYRIGHT file found in the top-level directory of this distribution and at https://raw.githubusercontent.com/lemonrock/linux-support/master/COPYRIGHT. No part of linux-support, including this file, may be copied, modified, propagated, or distributed except according to the terms contained in the COPYRIGHT file.
// Copyright © 2020 The developers of linux-support. See the COPYRIGHT file in the top-level directory of this distribution and at https://raw.githubusercontent.com/lemonrock/linux-support/master/COPYRIGHT.
#[repr(C)]
#[derive(Debug, Copy, Clone)]
pub(crate) struct ethtool_gstrings
{
/// Always `ETHTOOL_GSTRINGS`.
cmd: u32,
/// String set identifier.
pub(crate) string_set: ethtool_stringset,
/// Number of strings the buffer can hold.
pub(crate) len: u32,
/// A variably-sized buffer suitable for holding all known strings.
///
/// Each string is an ASCII NULL padded array of size `ETH_GSTRING_LEN`.
///
/// The number of strings is in places such as ethdrv_info and can also be found using the command `ETHTOOL_GSSET_INFO`.
data: __IncompleteArrayField<u8>,
}
impl EthtoolCommand for ethtool_gstrings
{
#[inline(always)]
fn command(&self) -> u32
{
self.cmd
}
}
impl VariablySizedEthtoolCommand for ethtool_gstrings
{
type ArrayElement = [u8; ETH_GSTRING_LEN];
#[inline(always)]
fn array_length(&self) -> u32
{
self.len
}
}
impl ethtool_gstrings
{
#[inline(always)]
pub(crate) fn new(string_set: ethtool_stringset, array_size: u32) -> VariablySizedEthtoolCommandWrapper<Self>
{
Self::new_with_initialized_header_but_uninitialized_array
(
Self
{
cmd: ETHTOOL_GSTRINGS,
string_set,
len: array_size,
data: __IncompleteArrayField::new(),
}
)
}
}