Method
FwupdPluginDevicedump_firmware
since: 1.5.0
Declaration [src]
GBytes*
fu_device_dump_firmware (
  FuDevice* self,
  FuProgress* progress,
  GError** error
)
Description [src]
Reads the raw firmware image from the device by calling a plugin-specific vfunc. This raw firmware image may contain serial numbers or device-specific configuration but should be a byte-for-byte match compared to using an external SPI programmer.
Available since: 1.5.0
Parameters
- progress
- 
            Type: FuProgressA FuProgress.The data is owned by the caller of the method. 
- error
- 
            Type: GError **The return location for a recoverable error. The argument can be NULL.If the return location is not NULL, then you must initialize it to aNULLGError*.The argument will be left initialized to NULLby the method if there are no errors.In case of error, the argument will be set to a newly allocated GError; the caller will take ownership of the data, and be responsible for freeing it.
Return value
Type: GBytes
A GBytes, or NULL for error.
| The caller of the method takes ownership of the returned data, and is responsible for freeing it. |