Method
FwupdPluginUdevDeviceread
since: 2.0.4
Declaration [src]
gboolean
fu_udev_device_read (
  FuUdevDevice* self,
  guint8* buf,
  gsize bufsz,
  gsize* bytes_read,
  guint timeout_ms,
  FuIOChannelFlags flags,
  GError** error
)
Parameters
- buf
- 
            Type: guint8*Data. The data is owned by the caller of the method. 
- bufsz
- 
            Type: gsizeSize of buf.
- bytes_read
- 
            Type: gsize*Data written to buf.The argument will be set by the function. The argument can be set to NULLby the method.
- timeout_ms
- 
            Type: guintTimeout in ms. 
- flags
- 
            Type: FuIOChannelFlagsChannel flags, e.g. FU_IO_CHANNEL_FLAG_SINGLE_SHOT.
- 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.