| // Copyright 2017 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 alloc::boxed::FnBox; |
| use ffi::CStr; |
| use io; |
| use sys::{unsupported, Void}; |
| use time::Duration; |
| |
| pub struct Thread(Void); |
| |
| pub const DEFAULT_MIN_STACK_SIZE: usize = 4096; |
| |
| impl Thread { |
| pub unsafe fn new<'a>(_stack: usize, _p: Box<FnBox() + 'a>) |
| -> io::Result<Thread> |
| { |
| unsupported() |
| } |
| |
| pub fn yield_now() { |
| // do nothing |
| } |
| |
| pub fn set_name(_name: &CStr) { |
| // nope |
| } |
| |
| pub fn sleep(_dur: Duration) { |
| panic!("can't sleep"); |
| } |
| |
| pub fn join(self) { |
| match self.0 {} |
| } |
| } |
| |
| pub mod guard { |
| pub unsafe fn current() -> Option<usize> { None } |
| pub unsafe fn init() -> Option<usize> { None } |
| } |