Method
FwupdPluginDeviceget_contents_bytes
since: 2.0.2
Declaration [src]
GBytes*
fu_device_get_contents_bytes (
  FuDevice* self,
  const gchar* filename,
  gsize count,
  FuProgress* progress,
  GError** error
)
Parameters
- filename
- 
            Type: const gchar*Full path to a file. The data is owned by the caller of the method. The value is a NUL terminated UTF-8 string. 
- count
- 
            Type: gsizeMaximum number of bytes to read. 
- progress
- 
            Type: FuProgressOptional FuProgress.The argument can be NULL.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 on error.
| The caller of the method takes ownership of the returned data, and is responsible for freeing it. |