1/*
2 * Copyright (c) 2014 Apple Inc. All rights reserved.
3 *
4 * @APPLE_LICENSE_HEADER_START@
5 *
6 * This file contains Original Code and/or Modifications of Original Code
7 * as defined in and that are subject to the Apple Public Source License
8 * Version 2.0 (the 'License'). You may not use this file except in
9 * compliance with the License. Please obtain a copy of the License at
10 * http://www.opensource.apple.com/apsl/ and read it before using this
11 * file.
12 *
13 * The Original Code and all software distributed under the License are
14 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
15 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
16 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
18 * Please see the License for the specific language governing rights and
19 * limitations under the License.
20 *
21 * @APPLE_LICENSE_HEADER_END@
22 */
23
24/*	CFMachPort.h
25	Copyright (c) 1998-2013, Apple Inc. All rights reserved.
26*/
27
28#if !defined(__COREFOUNDATION_CFMACHPORT__)
29#define __COREFOUNDATION_CFMACHPORT__ 1
30
31#include <CoreFoundation/CFRunLoop.h>
32#include <mach/port.h>
33
34CF_EXTERN_C_BEGIN
35
36typedef struct __CFMachPort * CFMachPortRef;
37
38typedef struct {
39    CFIndex	version;
40    void *	info;
41    const void *(*retain)(const void *info);
42    void	(*release)(const void *info);
43    CFStringRef	(*copyDescription)(const void *info);
44} CFMachPortContext;
45
46typedef void (*CFMachPortCallBack)(CFMachPortRef port, void *msg, CFIndex size, void *info);
47typedef void (*CFMachPortInvalidationCallBack)(CFMachPortRef port, void *info);
48
49CF_EXPORT CFTypeID	CFMachPortGetTypeID(void);
50
51CF_EXPORT CFMachPortRef	CFMachPortCreate(CFAllocatorRef allocator, CFMachPortCallBack callout, CFMachPortContext *context, Boolean *shouldFreeInfo);
52CF_EXPORT CFMachPortRef	CFMachPortCreateWithPort(CFAllocatorRef allocator, mach_port_t portNum, CFMachPortCallBack callout, CFMachPortContext *context, Boolean *shouldFreeInfo);
53
54CF_EXPORT mach_port_t	CFMachPortGetPort(CFMachPortRef port);
55CF_EXPORT void		CFMachPortGetContext(CFMachPortRef port, CFMachPortContext *context);
56CF_EXPORT void		CFMachPortInvalidate(CFMachPortRef port);
57CF_EXPORT Boolean	CFMachPortIsValid(CFMachPortRef port);
58CF_EXPORT CFMachPortInvalidationCallBack CFMachPortGetInvalidationCallBack(CFMachPortRef port);
59CF_EXPORT void		CFMachPortSetInvalidationCallBack(CFMachPortRef port, CFMachPortInvalidationCallBack callout);
60
61CF_EXPORT CFRunLoopSourceRef	CFMachPortCreateRunLoopSource(CFAllocatorRef allocator, CFMachPortRef port, CFIndex order);
62
63CF_EXTERN_C_END
64
65#endif /* ! __COREFOUNDATION_CFMACHPORT__ */
66
67