objc2_system_configuration

Function SCDynamicStoreNotifyValue

Source 
pub unsafe extern "C-unwind" fn SCDynamicStoreNotifyValue(
    store: Option<&SCDynamicStore>,
    key: &CFString,
) -> bool
Available on crate feature SCDynamicStore only.
Expand description

Triggers a notification to be delivered for the specified key in the dynamic store.

Parameter store: The dynamic store session.

Parameter key: The key that should be flagged as changed. Any dynamic store sessions that are monitoring this key will received a notification. Note that the key’s value is not updated.

Returns: Returns TRUE if the notification was processed; FALSE if an error was encountered.