| Safe Haskell | Safe |
|---|---|
| Language | Haskell2010 |
Control.Concurrent.Datastructures.ThreadWaitQueue
- type WaitOnToken = MVar ()
- type ThreadWaitQueue = MVar WaitOnToken
- createWaitQueue :: IO ThreadWaitQueue
- getQueueTicket :: ThreadWaitQueue -> IO WaitOnToken
- enterWaitQueueWithTicket :: WaitOnToken -> IO ()
- enterWaitQueue :: ThreadWaitQueue -> IO ()
- openWaitQueue :: ThreadWaitQueue -> IO ()
- _openIfNeeded :: WaitOnToken -> IO ()
- recloseWaitQueue :: ThreadWaitQueue -> IO ()
- openAndRecloseWaitQueue :: ThreadWaitQueue -> IO ()
Documentation
type WaitOnToken = MVar () Source #
type ThreadWaitQueue = MVar WaitOnToken Source #
enterWaitQueueWithTicket :: WaitOnToken -> IO () Source #
enterWaitQueue :: ThreadWaitQueue -> IO () Source #
openWaitQueue :: ThreadWaitQueue -> IO () Source #
Open the queue. If the queue is already opened, nothing happens.
_openIfNeeded :: WaitOnToken -> IO () Source #
recloseWaitQueue :: ThreadWaitQueue -> IO () Source #
openAndRecloseWaitQueue :: ThreadWaitQueue -> IO () Source #
Atomic