IORING_REGISTERED_BUFFER structure (ntioring_x.h)
Represents a buffer that has been registered with an I/O ring with a call to BuildIoRingRegisterBuffers.
Syntax
typedef struct IORING_REGISTERED_BUFFER {
UINT32 BufferIndex;
UINT32 Offset;
} IORING_REGISTERED_BUFFER;
Members
BufferIndex
A UINT32 specifying the index of the registered buffer.
Offset
A UINT32 specifying the offset into the registered buffer.
Remarks
By using both a buffer index within the submission queue and an offset within the buffer, you can use large buffers and schedule multiple I/O ring operations within the same buffer to be performed asynchronously.
Requirements
Requirement | Value |
---|---|
Minimum supported client | Windows Build 22000 |
Minimum supported server | Windows Build 22000 |
Header | ntioring_x.h |