Semaphore.DrainPermits Method
Definition
Important
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Acquires and returns all permits that are immediately available, or if negative permits are available, releases them.
[Android.Runtime.Register("drainPermits", "()I", "GetDrainPermitsHandler")]
public virtual int DrainPermits ();[<Android.Runtime.Register("drainPermits", "()I", "GetDrainPermitsHandler")>]
abstract member DrainPermits : unit -> int
override this.DrainPermits : unit -> intReturns
the number of permits acquired or, if negative, the number released
- Attributes
Remarks
Acquires and returns all permits that are immediately available, or if negative permits are available, releases them. Upon return, zero permits are available.
Java documentation for java.util.concurrent.Semaphore.drainPermits().
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