1 // Copyright 2018 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution and at
3 // http://rust-lang.org/COPYRIGHT.
5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
8 // option. This file may not be copied, modified, or distributed
9 // except according to those terms.
11 use super::abi::tls::{Tls, Key as AbiKey};
16 pub unsafe fn create(dtor: Option<unsafe extern fn(*mut u8)>) -> Key {
17 Tls::create(dtor).as_usize()
21 pub unsafe fn set(key: Key, value: *mut u8) {
22 Tls::set(AbiKey::from_usize(key), value)
26 pub unsafe fn get(key: Key) -> *mut u8 {
27 Tls::get(AbiKey::from_usize(key))
31 pub unsafe fn destroy(key: Key) {
32 Tls::destroy(AbiKey::from_usize(key))
36 pub fn requires_synchronized_create() -> bool {