Method
FwupdPluginDeviceEventcopy_data
since: 2.0.0
Declaration [src]
gboolean
fu_device_event_copy_data (
  FuDeviceEvent* self,
  const gchar* key,
  guint8* buf,
  gsize bufsz,
  gsize* actual_length,
  GError** error
)
Parameters
- key
- 
            Type: const gchar*A unique key, e.g. Name.The data is owned by the caller of the method. The value is a NUL terminated UTF-8 string. 
- buf
- 
            Type: guint8*A buffer. The argument can be NULL.The data is owned by the caller of the method. 
- bufsz
- 
            Type: gsizeSize of buf.
- actual_length
- 
            Type: gsize*The actual number of bytes sent, or NULL.The argument will be set by the function. The argument can be NULL.
- 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.