Method

GpiodglibLineRequestget_value

Declaration

gboolean
gpiodglib_line_request_get_value (
  GpiodglibLineRequest* self,
  guint offset,
  GpiodglibLineValue* value,
  GError** error
)

Description

Get the value of a single requested line.

Parameters

offset

Type: guint

The offset of the line of which the value should be read.

value

Type: GpiodglibLineValue

Return location for the value.

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 a NULL 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: gboolean

TRUE on success, FALSE on failure.