// SPDX-License-Identifier: GPL-2.0 //! Rust minimal sample. use kernel::prelude::*; module! { type: RustMinimal, name: "rust_minimal", authors: ["Rust for Linux Contributors"], description: "Rust minimal sample", license: "GPL", params: { test_parameter: i64 { default: 1, description: "This parameter has a default of 1", }, test_bool_parameter: bool { default: false, description: "This boolean parameter defaults to false", }, },} struct RustMinimal { numbers: KVec<i32>,} impl kernel::Module for RustMinimal { fn init(_module: &'static ThisModule) -> Result<Self> { pr_info!("Rust minimal sample (init)\n"); pr_info!("Am I built-in? {}\n", !cfg!(MODULE)); pr_info!( "test_parameter: {}\n", module_parameters::test_parameter.value() ); pr_info!( "test_bool_parameter: {}\n", module_parameters::test_bool_parameter.value() ); let mut numbers = KVec::new(); numbers.push(72, GFP_KERNEL)?; numbers.push(108, GFP_KERNEL)?; numbers.push(200, GFP_KERNEL)?; Ok(RustMinimal { numbers }) }} impl Drop for RustMinimal { fn drop(&mut self) { pr_info!("My numbers are {:?}\n", self.numbers); pr_info!("Rust minimal sample (exit)\n"); }}
// SPDX-License-Identifier: GPL-2.0
//! Rust minimal sample.
use kernel::prelude::*;
module! {
type: RustMinimal,
name: "rust_minimal",
authors: ["Rust for Linux Contributors"],
description: "Rust minimal sample",
license: "GPL",
params: {
test_parameter: i64 {
default: 1,
description: "This parameter has a default of 1",
},
test_bool_parameter: bool {
default: false,
description: "This boolean parameter defaults to false",
},
},
}
struct RustMinimal {
numbers: KVec<i32>,
}
impl kernel::Module for RustMinimal {
fn init(_module: &'static ThisModule) -> Result<Self> {
pr_info!("Rust minimal sample (init)\n");
pr_info!("Am I built-in? {}\n", !cfg!(MODULE));
pr_info!(
"test_parameter: {}\n",
module_parameters::test_parameter.value()
);
pr_info!(
"test_bool_parameter: {}\n",
module_parameters::test_bool_parameter.value()
);
let mut numbers = KVec::new();
numbers.push(72, GFP_KERNEL)?;
numbers.push(108, GFP_KERNEL)?;
numbers.push(200, GFP_KERNEL)?;
Ok(RustMinimal { numbers })
}
}
impl Drop for RustMinimal {
fn drop(&mut self) {
pr_info!("My numbers are {:?}\n", self.numbers);
pr_info!("Rust minimal sample (exit)\n");
}
}