Instance MethodSystemPackage

    seek(offset:from:)

    Reposition the offset for the given file descriptor.

    @discardableResult func seek(offset: Int64, from whence: FileDescriptor.SeekOrigin) throws -> Int64

    Parameters

    offset

    The new offset for the file descriptor.

    whence

    The origin of the new offset.

    Returns

    The file’s offset location, in bytes from the beginning of the file.

    Overview

    The corresponding C function is lseek.