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// SPDX-License-Identifier: GPL-2.0
#![no_std]
#![feature(global_asm)]
use kernel::prelude::*;
struct RustExample {
message: String,
}
impl KernelModule for RustExample {
fn init() -> KernelResult<Self> {
println!("Rust Example (init)");
println!("Am I built-in? {}", !cfg!(MODULE));
Ok(RustExample {
message: "on the heap!".to_owned(),
})
}
}
impl Drop for RustExample {
fn drop(&mut self) {
println!("My message is {}", self.message);
println!("Rust Example (exit)");
}
}
kernel_module!(
RustExample,
author: b"Rust for Linux Contributors",
description: b"An example kernel module written in Rust",
license: b"GPL v2"
);
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