UringBufRing class final
A registered provided-buffer ring (IORING_REGISTER_PBUF_RING).
The first 16 bytes are shared by the ring tail (at offset 14) and the first buffer entry; add writes entries and publishes the tail.
Constructors
-
UringBufRing({required Pointer<
Uint8> pointer, required int entries, required int bufferGroup, required MemoryBarrier barrier})
Properties
- barrier → MemoryBarrier
-
final
- bufferGroup → int
-
final
- entries → int
-
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- mask → int
-
no setter
-
pointer
→ Pointer<
Uint8> -
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- tail → int
-
no setter
Methods
-
add(
{required Pointer< Uint8> buffer, required int length, required int bufferId}) → void - Adds one buffer and publishes it to the kernel.
-
dispose(
) → void - Unmaps the ring memory. The caller must unregister the ring first.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited