FwupdPlugin.ChunkArray.new_virtual
Description: Reference for FwupdPlugin.ChunkArray.new_virtual

### Constructor

# FwupdPlugin ChunkArraynew_virtual

since: 2.0.2

#### Declaration [src]

    FuChunkArray*
    fu_chunk_array_new_virtual (
      gsize bufsz,
      gsize addr_offset,
      gsize page_sz,
      gsize packet_sz
    )

#### Description [src]

Chunks a virtual buffer memory into packets, ensuring each packet is less that a specific transfer size.

Available since: 2.0.2

#### Parameters

`bufsz`

  Type: `gsize`

  Size of the buffer.

`addr_offset`

  Type: `gsize`

  The hardware address offset, or `FU_CHUNK_ADDR_OFFSET_NONE`.

`page_sz`

  Type: `gsize`

  The hardware page size, typically `FU_CHUNK_PAGESZ_NONE`.

`packet_sz`

  Type: `gsize`

  The packet size, or 0x0.

#### Return value

Type: `FuChunkArray`

A `FuChunkArray`.

The caller of the function takes ownership of the data, and is responsible for freeing it.