Method

AravisDevicedup_register_feature_value

Declaration [src] 

void*
arv_device_dup_register_feature_value (
  ArvDevice* device,
  const char* feature,
  guint64* length,
  GError** error
)

Description

No description available.
Available since:0.8.31

Parameters

feature const char*
 

Feature name.
 The data is owned by the caller of the function.
 The string is a NUL terminated UTF-8 string.
length guint64*
 

Register length.
 The argument will be set by the function.
 The argument can be NULL.
 The instance takes ownership of the data, and is responsible for freeing it.
error GError **
  The return location for a GError*, or NULL.

Return value

Returns: void*
 

The register feature content, must be freed using g_free().
 The data is owned by the instance.
 The return value can be NULL.