configd-1109.101.1.tar.gz

[apple/configd.git] / configd.tproj / _notifychanges.c

diff --git a/configd.tproj/_notifychanges.c b/configd.tproj/_notifychanges.c
index a40fb6e4fd9725da7f2bf4001d06eab642cd785d..31f64c7516ed5246d0fc01b8a69ec9c0dae0b9f3 100644 (file)
--- a/configd.tproj/_notifychanges.c
+++ b/configd.tproj/_notifychanges.c
@@ -1,15 +1,15 @@
 /*
- * Copyright (c) 2000-2003, 2006, 2011 Apple Inc. All rights reserved.
+ * Copyright (c) 2000-2004, 2006, 2011, 2013, 2015, 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,
@@ -17,7 +17,7 @@
  * 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@
  */
 
@@ -38,32 +38,16 @@ __private_extern__
 int
 __SCDynamicStoreCopyNotifiedKeys(SCDynamicStoreRef store, CFArrayRef *notifierKeys)
 {
+       serverSessionRef                mySession;
        SCDynamicStorePrivateRef        storePrivate = (SCDynamicStorePrivateRef)store;
-       CFStringRef                     sessionKey;
-       CFDictionaryRef                 info;
-       CFMutableDictionaryRef          newInfo;
-
-       sessionKey = CFStringCreateWithFormat(NULL, NULL, CFSTR("%d"), storePrivate->server);
-       info = CFDictionaryGetValue(sessionData, sessionKey);
-       if ((info == NULL) ||
-           (CFDictionaryContainsKey(info, kSCDChangedKeys) == FALSE)) {
-               CFRelease(sessionKey);
-               *notifierKeys = CFArrayCreate(NULL, NULL, 0, &kCFTypeArrayCallBacks);
-               return kSCStatusOK;
-       }
-       newInfo = CFDictionaryCreateMutableCopy(NULL, 0, info);
 
-       *notifierKeys = CFDictionaryGetValue(newInfo, kSCDChangedKeys);
-       CFRetain(*notifierKeys);
-
-       CFDictionaryRemoveValue(newInfo, kSCDChangedKeys);
-       if (CFDictionaryGetCount(newInfo) > 0) {
-               CFDictionarySetValue(sessionData, sessionKey, newInfo);
+       mySession = getSession(storePrivate->server);
+       if (mySession->changedKeys != NULL) {
+               *notifierKeys = mySession->changedKeys;
+               mySession->changedKeys = NULL;
        } else {
-               CFDictionaryRemoveValue(sessionData, sessionKey);
+               *notifierKeys = CFArrayCreate(NULL, NULL, 0, &kCFTypeArrayCallBacks);
        }
-       CFRelease(newInfo);
-       CFRelease(sessionKey);
 
        return kSCStatusOK;
 }
@@ -97,7 +81,7 @@ _notifychanges(mach_port_t                    server,
 
        /* serialize the array of keys */
        ok = _SCSerialize(notifierKeys, NULL, (void **)listRef, &len);
-       *listLen = len;
+       *listLen = (mach_msg_type_number_t)len;
        CFRelease(notifierKeys);
        if (!ok) {
                *sc_status = kSCStatusFailed;