2 * Copyright (c) 2008-2009 Apple Inc. All rights reserved.
4 * @APPLE_APACHE_LICENSE_HEADER_START@
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
18 * @APPLE_APACHE_LICENSE_HEADER_END@
22 * IMPORTANT: This header file describes INTERNAL interfaces to libdispatch
23 * which are subject to change in future releases of Mac OS X. Any applications
24 * relying on these interfaces WILL break.
27 #ifndef __DISPATCH_KEVENT_INTERNAL__
28 #define __DISPATCH_KEVENT_INTERNAL__
31 #include <sys/event.h>
33 struct dispatch_kevent_s {
34 TAILQ_ENTRY(dispatch_kevent_s) dk_list;
35 TAILQ_HEAD(, dispatch_source_s) dk_sources;
36 struct kevent dk_kevent;
39 extern const struct dispatch_source_vtable_s _dispatch_source_kevent_vtable;
42 void dispatch_debug_kevents(struct kevent* kev, size_t count, const char* str);
44 #define dispatch_debug_kevents(x, y, z)
47 void _dispatch_source_drain_kevent(struct kevent *);
48 void _dispatch_update_kq(const struct kevent *);
51 #endif /* __DISPATCH_KEVENT_INTERNAL__ */