| // Copyright 2015 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. |
| |
| // run-pass |
| #![allow(dead_code)] |
| // ignore-cloudabi stdout does not map to file descriptor 1 by default |
| // ignore-wasm32-bare no libc |
| |
| #![feature(rustc_private)] |
| |
| extern crate libc; |
| |
| type DWORD = u32; |
| type HANDLE = *mut u8; |
| |
| #[cfg(windows)] |
| extern "system" { |
| fn GetStdHandle(which: DWORD) -> HANDLE; |
| fn CloseHandle(handle: HANDLE) -> i32; |
| } |
| |
| #[cfg(windows)] |
| fn close_stdout() { |
| const STD_OUTPUT_HANDLE: DWORD = -11i32 as DWORD; |
| unsafe { CloseHandle(GetStdHandle(STD_OUTPUT_HANDLE)); } |
| } |
| |
| #[cfg(not(windows))] |
| fn close_stdout() { |
| unsafe { libc::close(1); } |
| } |
| |
| fn main() { |
| close_stdout(); |
| println!("hello world"); |
| } |