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Cider Isn't Darwin Emulation, Really
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2.6 kB · 88 lines
C
1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283848586878889/* * Copyright (c) 2000, 2001, 2003-2005, 2009-2011, 2016, 2017, 2019 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 24, 2000 Allan Nathanson <ajn@apple.com> * - initial revision */
#include "SCDynamicStoreInternal.h"#include "config.h" /* MiG generated file */
CFArrayRefSCDynamicStoreCopyNotifiedKeys(SCDynamicStoreRef store){ SCDynamicStorePrivateRef storePrivate = (SCDynamicStorePrivateRef)store; kern_return_t status; xmlDataOut_t xmlDataRef = NULL; /* serialized data */ mach_msg_type_number_t xmlDataLen = 0; int sc_status; CFArrayRef allKeys;
if (store == NULL) { /* sorry, you must provide a session */ _SCErrorSet(kSCStatusNoStoreSession); return NULL; }
if (storePrivate->server == MACH_PORT_NULL) { _SCErrorSet(kSCStatusNoStoreServer); return NULL; }
retry :
/* send the key & fetch the associated data from the server */ status = notifychanges(storePrivate->server, &xmlDataRef, &xmlDataLen, (int *)&sc_status);
if (__SCDynamicStoreCheckRetryAndHandleError(store, status, &sc_status, "SCDynamicStoreCopyNotifiedKeys notifychanges()")) { goto retry; }
if (sc_status != kSCStatusOK) { if (xmlDataRef != NULL) { (void) vm_deallocate(mach_task_self(), (vm_address_t)xmlDataRef, xmlDataLen); } _SCErrorSet(sc_status); return NULL; }
/* un-serialize the list of keys which have changed */ if (!_SCUnserialize((CFPropertyListRef *)&allKeys, NULL, xmlDataRef, xmlDataLen)) { _SCErrorSet(kSCStatusFailed); return NULL; }
return allKeys;}