rust/src/libstd/rt/util.rs

// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.

use libc;

/// Get the number of cores available
pub fn num_cpus() -> uint {
    unsafe {
        return rust_get_num_cpus();
    }

    extern {
        fn rust_get_num_cpus() -> libc::uintptr_t;
    }
}

pub fn abort() -> ! {
    unsafe { libc::abort(); }
}