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Apple Developer Docs

FSKit / FSFreeSpace / populate(bytes:)

Contents

Declaration
Discussion

populate(bytes:)

Populates this instance with the given free space value and atomically assigns a sequence number.

Declaration

func populate(bytes freeSpaceBytes: UInt64)

Discussion

important:

FSKit uses internal sequencing technology within this method to determine the most up-to-date free space of the volume. To ensure correctness, call this method within an isolation context covering the volume’s free space.

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FSKitInstance Method

macOS 27.0+

Declaration
Discussion

Built on 2026-06-12 · Snapshot snapshot-20260612-beta.1 (macOS 27.0) · Commit fba13e1 · by @g-cqd · based on Apple Developer Documentation