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// -*- coding: utf-8 -*-
//
// Simple CMS
//
// Copyright (C) 2011-2024 Michael Büsch <m@bues.ch>
//
// Licensed under the Apache License version 2.0
// or the MIT license, at your option.
// SPDX-License-Identifier: Apache-2.0 OR MIT
#![forbid(unsafe_code)]
use build_target::target_arch;
use cms_seccomp::{Action, Allow, Filter};
use std::{env, fs::OpenOptions, io::Write, path::Path};
fn main() {
let arch = target_arch().expect("Failed to get build target architecture");
let seccomp_filter = Filter::compile_for_arch(
&[
Allow::Read,
Allow::Write,
Allow::Recv,
Allow::Send,
Allow::Mmap,
],
Action::Kill,
arch.as_str(),
)
.expect("Failed to compile seccomp filter")
.serialize();
let out_dir = env::var("OUT_DIR").expect("OUT_DIR is not set");
let mut filter_file = OpenOptions::new()
.create(true)
.truncate(true)
.write(true)
.open(Path::new(&out_dir).join("seccomp_filter.bpf"))
.expect("Failed to open seccomp_filter.bpf");
filter_file
.write_all(&seccomp_filter)
.expect("Failed to write seccomp_filter.bpf");
}
// vim: ts=4 sw=4 expandtab
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