Lib.rs

seccomp

This library provides a higher-level wrapper around libseccomp.

Add to Cargo.toml:

[dependencies]
seccomp-droundy = "0.1"

lib.rs:

This crate is based on seccomp_sys and provides a higher level wrapper for libseccomp.

Example usage:

extern crate seccomp_droundy;
extern crate libc;

use seccomp_droundy::*;

fn main() {
		let mut ctx = Context::default(Action::Allow).unwrap();
		let rule = Rule::new(105 /* setuid on x86_64 */,
			Compare::arg(0)
			    .with(1000)
				.using(Op::Eq)
				.build().unwrap(),
			Action::Errno(libc::EPERM) /* return EPERM */
		);
		ctx.add_rule(rule).unwrap();
		ctx.load().unwrap();
		let ret = unsafe { libc::setuid(1000) };
		println!("ret = {}, uid = {}", ret, unsafe { libc::getuid() });
}