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BlockStorageDeviceDriverKit / DeviceParams / numOfBlocks

Contents

Declaration
See Also

numOfBlocks

The number of blocks on the device.

Declaration

uint64_t numOfBlocks;

See Also

Accessing Device Parameters

blockSize
maxIOSize
numOfOutstandingIOs
maxNumOfUnmapRegions
minSegmentAlignment
numOfAddressBits
isUnmapSupported
isFUASupported

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BlockStorageDeviceDriverKitInstance Property

driverkit 21.0+

Declaration
See Also

Built on 2026-11-01 · Snapshot snapshot-20261101 (macOS 27.0.1) · Commit 864a336 · by @g-cqd · based on Apple Developer Documentation