objc2_system_configuration

Function SCDynamicStoreKeyCreateNetworkInterfaceEntity

Source 
pub unsafe extern "C-unwind" fn SCDynamicStoreKeyCreateNetworkInterfaceEntity(
    allocator: Option<&CFAllocator>,
    domain: &CFString,
    ifname: &CFString,
    entity: Option<&CFString>,
) -> CFRetained<CFString>
Available on crate feature SCDynamicStoreKey only.
Expand description

Creates a dynamic store key that can be used to access the per-interface network configuration information stored in the dynamic store.

Parameter allocator: The CFAllocator that should be used to allocate memory for this key. This parameter may be NULL in which case the current default CFAllocator is used. If this reference is not a valid CFAllocator, the behavior is undefined.

Parameter domain: A string specifying the desired domain, such as the requested configuration (kSCDynamicStoreDomainSetup) or the actual state (kSCDynamicStoreDomainState).

Parameter ifname: A string containing the interface name or a regular expression pattern.

Parameter entity: A string containing the specific global entity, such as IPv4 (kSCEntNetIPv4) or DNS (kSCEntNetDNS).

Returns: Returns a string containing the formatted key.