/* * Copyright (c) 2000-2005, 2008-2011, 2015 Apple Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this * file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_LICENSE_HEADER_END@ */ /* * Modification History * * June 1, 2001 Allan Nathanson <ajn@apple.com> * - public API conversion * * March 31, 2000 Allan Nathanson <ajn@apple.com> * - initial revision */ #include <mach/mach.h> #include <mach/mach_error.h> #include <SystemConfiguration/SystemConfiguration.h> #include <SystemConfiguration/SCPrivate.h> #include "SCDynamicStoreInternal.h" #include "config.h" /* MiG generated file */ Boolean SCDynamicStoreNotifyCancel(SCDynamicStoreRef store) { SCDynamicStorePrivateRef storePrivate = (SCDynamicStorePrivateRef)store; kern_return_t status; int sc_status; if (store == NULL) { /* sorry, you must provide a session */ _SCErrorSet(kSCStatusNoStoreSession); return FALSE; } switch (storePrivate->notifyStatus) { case NotifierNotRegistered : /* if no notifications have been registered */ return TRUE; case Using_NotifierInformViaRunLoop : if (storePrivate->rls != NULL) { CFRunLoopSourceInvalidate(storePrivate->rls); storePrivate->rls = NULL; } return TRUE; case Using_NotifierInformViaDispatch : (void) SCDynamicStoreSetDispatchQueue(store, NULL); return TRUE; default : break; } if (storePrivate->server == MACH_PORT_NULL) { /* sorry, you must have an open session to play */ sc_status = kSCStatusNoStoreServer; goto done; } status = notifycancel(storePrivate->server, (int *)&sc_status); if (__SCDynamicStoreCheckRetryAndHandleError(store, status, &sc_status, "SCDynamicStoreNotifyCancel notifycancel()")) { sc_status = kSCStatusOK; } done : /* set notifier inactive */ storePrivate->notifyStatus = NotifierNotRegistered; if (sc_status != kSCStatusOK) { _SCErrorSet(sc_status); return FALSE; } return TRUE; }