Method
FwupdPluginUdevDeviceread_bytes
since: 2.0.7
Declaration [src]
GBytes*
fu_udev_device_read_bytes (
FuUdevDevice* self,
gsize count,
guint timeout_ms,
FuIOChannelFlags flags,
GError** error
)
Parameters
count
-
Type:
gsize
Bytes to read.
timeout_ms
-
Type:
guint
Timeout in ms.
flags
-
Type:
FuIOChannelFlags
Channel 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 aNULL
GError*
.The argument will be left initialized to NULL
by 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
.
The caller of the method takes ownership of the returned data, and is responsible for freeing it. |