Method

FwupdPluginFirmwarewrite_chunk

Declaration [src]

GBytes*
fu_firmware_write_chunk (
  FuFirmware* self,
  guint64 address,
  guint64 chunk_sz_max,
  GError** error
)

Description [src]

Gets a block of data from the image. If the contents of the image is smaller than the requested chunk size then the GBytes will be smaller than chunk_sz_max. Use fu_bytes_pad() if padding is required.

If the address is larger than the size of the image then an error is returned.

Available since:1.6.0

Parameters

address guint64
 

An address smaller than fu_firmware_get_addr()

chunk_sz_max guint64
 

The size of the new chunk.

error GError **
  The return location for a GError*, or NULL.

Return value

Returns: GBytes
 

A GBytes, or NULL.

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