Method

GLibVariantget_handle

Declaration

gint32
g_variant_get_handle (
  GVariant* value
)

Description

Returns the 32-bit signed integer value of value.

It is an error to call this function with a value of any type other than G_VARIANT_TYPE_HANDLE.

By convention, handles are indexes into an array of file descriptors that are sent alongside a D-Bus message. If you’re not interacting with D-Bus, you probably don’t need them.

Available since:2.24

Return value

Returns: gint32
 

A #gint32