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Cider Isn't Darwin Emulation, Really
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#ifndef _SCNETWORKINTERFACEPROVIDER_H#define _SCNETWORKINTERFACEPROVIDER_H
/* * Modification History * * January 17, 2018 Dieter Siegmund (dieter@apple.com) * - initial revision */
/* * SCNetworkInterfaceProvider.h */
#include <os/availability.h>#include <CoreFoundation/CoreFoundation.h>#include <SystemConfiguration/SCNetworkConfiguration.h>
__BEGIN_DECLS
typedef CF_ENUM(uint32_t, SCNetworkInterfaceProviderEvent) { kSCNetworkInterfaceProviderEventActivationRequested = 1, kSCNetworkInterfaceProviderEventActivationNoLongerRequested = 2,};
typedef struct CF_BRIDGED_TYPE(id) __SCNetworkInterfaceProvider *SCNetworkInterfaceProviderRef;
/*! @typedef SCNetworkInterfaceProviderEventHandler @discussion Event handler callback to process SCNetworkInterfaceProvider events. @param event The event to handle. @param event_data The event data, always NULL currently. */typedef void(^SCNetworkInterfaceProviderEventHandler)(SCNetworkInterfaceProviderEvent event, CFDictionaryRef event_data);
/*! @function SCNetworkInterfaceProviderCreate @discussion Create an interface provider for a single network interface. The interface provider processes the events on the interface and takes actions based on the specific event. After calling this function, activate the event handler by calling SCNetworkInterfaceProviderSetEventHandler() followed by SCNetworkInterfaceProviderResume(). Calling CFRelease() will free resources and deactivate the SCNetworkInterfaceProvider callback. @param interfaceType The kSCNetworkInterfaceType that the interface provider handles e.g. kSCNetworkInterfaceTypeCellular. @param interfaceName The name of the network interface, e.g. "pdp_ip0". @param options NULL for now. @result A non-NULL SCNetworkInterfaceProviderRef if the interface provider was successfully registered, NULL otherwise. */SCNetworkInterfaceProviderRefSCNetworkInterfaceProviderCreate(CFStringRef interfaceType, CFStringRef interfaceName, CFDictionaryRef options) API_AVAILABLE(macos(10.14), ios(12.0));
/*! @function SCNetworkInterfaceProviderSetEventHandler @discussion Set the event handler to process events for the SCNetworkInterfaceProvider object. @param provider The SCNetworkInterfaceProvider to set the callback for. @param handler The event handler to process events. Invoking this function more than once or with a NULL handler is not valid. */voidSCNetworkInterfaceProviderSetEventHandler(SCNetworkInterfaceProviderRef provider, SCNetworkInterfaceProviderEventHandler handler) API_AVAILABLE(macos(10.14), ios(12.0));
/*! @function SCNetworkInterfaceProviderResume @discussion Activate the interface provider so that its event handler will get called. @param provider The provider object to enable events on. */voidSCNetworkInterfaceProviderResume(SCNetworkInterfaceProviderRef provider) API_AVAILABLE(macos(10.14), ios(12.0));
__END_DECLS#endif /* _SCNETWORKINTERFACEPROVIDER_H */