39 lines
876 B
Rust
39 lines
876 B
Rust
// SPDX-License-Identifier: GPL-2.0
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//! Rust minimal sample.
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use kernel::prelude::*;
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module! {
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type: RustMinimal,
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name: "rust_minimal",
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author: "Rust for Linux Contributors",
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description: "Rust minimal sample",
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license: "GPL",
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}
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struct RustMinimal {
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numbers: Vec<i32>,
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}
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impl kernel::Module for RustMinimal {
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fn init(_module: &'static ThisModule) -> Result<Self> {
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pr_info!("Rust minimal sample (init)\n");
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pr_info!("Am I built-in? {}\n", !cfg!(MODULE));
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let mut numbers = Vec::new();
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numbers.push(72, GFP_KERNEL)?;
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numbers.push(108, GFP_KERNEL)?;
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numbers.push(200, GFP_KERNEL)?;
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Ok(RustMinimal { numbers })
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}
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}
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impl Drop for RustMinimal {
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fn drop(&mut self) {
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pr_info!("My numbers are {:?}\n", self.numbers);
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pr_info!("Rust minimal sample (exit)\n");
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}
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}
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