getHandle

fun getHandle(): Int

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.

Return

a #gint32

Since

2.24