objc2_system_configuration

Function SCPreferencesSetLocalHostName

Source 
pub unsafe extern "C-unwind" fn SCPreferencesSetLocalHostName(
    prefs: &SCPreferences,
    name: Option<&CFString>,
) -> bool
Available on crate features SCPreferences and SCPreferencesSetSpecific only.
Expand description

Updates the local host name.

Note: To commit these changes to permanent storage you must call the SCPreferencesCommitChanges function. In addition, you must call the SCPreferencesApplyChanges function for the new name to become active.

Parameter prefs: The preferences session.

Parameter name: The local host name to be set.

Note: this string must conform to the naming conventions of a DNS host name as specified in RFC 1034 (section 3.5).

Returns: Returns TRUE if successful; FALSE otherwise.