From f3a7ec7028c76b3a1c6051131328f372b068e33a Mon Sep 17 00:00:00 2001
From: Alex Crichton <alex@alexcrichton.com>
Date: Mon, 29 Dec 2014 15:03:01 -0800
Subject: std: Second pass stabilization of sync

This pass performs a second pass of stabilization through the `std::sync`
module, avoiding modules/types that are being handled in other PRs (e.g.
mutexes, rwlocks, condvars, and channels).

The following items are now stable

* `sync::atomic`
* `sync::atomic::ATOMIC_BOOL_INIT` (was `INIT_ATOMIC_BOOL`)
* `sync::atomic::ATOMIC_INT_INIT` (was `INIT_ATOMIC_INT`)
* `sync::atomic::ATOMIC_UINT_INIT` (was `INIT_ATOMIC_UINT`)
* `sync::Once`
* `sync::ONCE_INIT`
* `sync::Once::call_once` (was `doit`)
  * C == `pthread_once(..)`
  * Boost == `call_once(..)`
  * Windows == `InitOnceExecuteOnce`
* `sync::Barrier`
* `sync::Barrier::new`
* `sync::Barrier::wait` (now returns a `bool`)
* `sync::Semaphore::new`
* `sync::Semaphore::acquire`
* `sync::Semaphore::release`

The following items remain unstable

* `sync::SemaphoreGuard`
* `sync::Semaphore::access` - it's unclear how this relates to the poisoning
                              story of mutexes.
* `sync::TaskPool` - the semantics of a failing task and whether a thread is
                     re-attached to a thread pool are somewhat unclear, and the
                     utility of this type in `sync` is question with respect to
                     the jobs of other primitives. This type will likely become
                     stable or move out of the standard library over time.
* `sync::Future` - futures as-is have yet to be deeply re-evaluated with the
                   recent core changes to Rust's synchronization story, and will
                   likely become stable in the future but are unstable until
                   that time comes.

[breaking-change]
---
 src/libstd/io/test.rs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'src/libstd/io/test.rs')

diff --git a/src/libstd/io/test.rs b/src/libstd/io/test.rs
index 40941fda79c..3055359538b 100644
--- a/src/libstd/io/test.rs
+++ b/src/libstd/io/test.rs
@@ -16,17 +16,17 @@ use libc;
 use os;
 use prelude::*;
 use std::io::net::ip::*;
-use sync::atomic::{AtomicUint, INIT_ATOMIC_UINT, Relaxed};
+use sync::atomic::{AtomicUint, ATOMIC_UINT_INIT, Relaxed};
 
 /// Get a port number, starting at 9600, for use in tests
 pub fn next_test_port() -> u16 {
-    static NEXT_OFFSET: AtomicUint = INIT_ATOMIC_UINT;
+    static NEXT_OFFSET: AtomicUint = ATOMIC_UINT_INIT;
     base_port() + NEXT_OFFSET.fetch_add(1, Relaxed) as u16
 }
 
 /// Get a temporary path which could be the location of a unix socket
 pub fn next_test_unix() -> Path {
-    static COUNT: AtomicUint = INIT_ATOMIC_UINT;
+    static COUNT: AtomicUint = ATOMIC_UINT_INIT;
     // base port and pid are an attempt to be unique between multiple
     // test-runners of different configurations running on one
     // buildbot, the count is to be unique within this executable.
-- 
cgit 1.4.1-3-g733a5