diff options
Diffstat (limited to 'syncs/syncs.go')
| -rw-r--r-- | syncs/syncs.go | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/syncs/syncs.go b/syncs/syncs.go index 1f0558865..af9943632 100644 --- a/syncs/syncs.go +++ b/syncs/syncs.go @@ -68,42 +68,6 @@ func (wg *WaitGroupChan) Decr() { // Wait blocks until the WaitGroupChan counter is zero. func (wg *WaitGroupChan) Wait() { <-wg.done } -// AtomicBool is an atomic boolean. -type AtomicBool int32 - -func (b *AtomicBool) Set(v bool) { - var n int32 - if v { - n = 1 - } - atomic.StoreInt32((*int32)(b), n) -} - -// Swap sets b to v and reports whether it changed. -func (b *AtomicBool) Swap(v bool) (changed bool) { - var n int32 - if v { - n = 1 - } - old := atomic.SwapInt32((*int32)(b), n) - return old != n -} - -func (b *AtomicBool) Get() bool { - return atomic.LoadInt32((*int32)(b)) != 0 -} - -// AtomicUint32 is an atomic uint32. -type AtomicUint32 uint32 - -func (b *AtomicUint32) Set(v uint32) { - atomic.StoreUint32((*uint32)(b), v) -} - -func (b *AtomicUint32) Get() uint32 { - return atomic.LoadUint32((*uint32)(b)) -} - // Semaphore is a counting semaphore. // // Use NewSemaphore to create one. |