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refactor: 将设备名称 "lo" 提取为常量 DEVICE_NAME

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Signed-off-by: longjin <longjin@DragonOS.org>
This commit is contained in:
longjin 2025-03-13 13:33:20 +08:00
parent 9700b685d6
commit 17aa298971
1 changed files with 4 additions and 2 deletions
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6
kernel/src/driver/net/loopback.rs
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@ -271,6 +271,8 @@ pub struct InnerLoopbackInterface {
}
impl LoopbackInterface {
pub const DEVICE_NAME: &str = "lo";
/// ## `new` 是一个公共函数，用于创建一个新的 `LoopbackInterface` 实例。
/// 生成一个新的接口 ID。创建一个新的接口配置，设置其硬件地址和随机种子，使用接口配置和驱动器创建一个新的 `smoltcp::iface::Interface` 实例。
/// 设置接口的 IP 地址为 127.0.0.1。
@ -370,7 +372,7 @@ impl KObject for LoopbackInterface {
}
fn name(&self) -> String {
"lo".to_string()
Self::DEVICE_NAME.to_string()
}
fn set_name(&self, _name: String) {
@ -469,7 +471,7 @@ impl Iface for LoopbackInterface {
}
fn iface_name(&self) -> String {
"lo".to_string()
Self::DEVICE_NAME.to_string()
}
/// 由于lo网卡设备不是实际的物理设备，其mac地址需要手动设置为一个默认值，这里默认为00:00:00:00:00