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1 /*
2 * Copyright (c) 2003 Apple Computer, Inc. All rights reserved.
3 *
4 * @APPLE_LICENSE_HEADER_START@
5 *
6 * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
7 *
8 * This file contains Original Code and/or Modifications of Original Code
9 * as defined in and that are subject to the Apple Public Source License
10 * Version 2.0 (the 'License'). You may not use this file except in
11 * compliance with the License. Please obtain a copy of the License at
12 * http://www.opensource.apple.com/apsl/ and read it before using this
13 * file.
14 *
15 * The Original Code and all software distributed under the License are
16 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
17 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
18 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
20 * Please see the License for the specific language governing rights and
21 * limitations under the License.
22 *
23 * @APPLE_LICENSE_HEADER_END@
24 */
25 /* CFMachPort.h
26 Copyright (c) 1998-2003, Apple, Inc. All rights reserved.
27 */
28
29 #if !defined(__COREFOUNDATION_CFMACHPORT__)
30 #define __COREFOUNDATION_CFMACHPORT__ 1
31
32 #if defined(__MACH__)
33
34 #include <CoreFoundation/CFRunLoop.h>
35 #include <mach/port.h>
36
37 #if defined(__cplusplus)
38 extern "C" {
39 #endif
40
41 typedef struct __CFMachPort * CFMachPortRef;
42
43 typedef struct {
44 CFIndex version;
45 void * info;
46 const void *(*retain)(const void *info);
47 void (*release)(const void *info);
48 CFStringRef (*copyDescription)(const void *info);
49 } CFMachPortContext;
50
51 typedef void (*CFMachPortCallBack)(CFMachPortRef port, void *msg, CFIndex size, void *info);
52 typedef void (*CFMachPortInvalidationCallBack)(CFMachPortRef port, void *info);
53
54 CF_EXPORT CFTypeID CFMachPortGetTypeID(void);
55
56 CF_EXPORT CFMachPortRef CFMachPortCreate(CFAllocatorRef allocator, CFMachPortCallBack callout, CFMachPortContext *context, Boolean *shouldFreeInfo);
57 CF_EXPORT CFMachPortRef CFMachPortCreateWithPort(CFAllocatorRef allocator, mach_port_t portNum, CFMachPortCallBack callout, CFMachPortContext *context, Boolean *shouldFreeInfo);
58
59 CF_EXPORT mach_port_t CFMachPortGetPort(CFMachPortRef port);
60 CF_EXPORT void CFMachPortGetContext(CFMachPortRef port, CFMachPortContext *context);
61 CF_EXPORT void CFMachPortInvalidate(CFMachPortRef port);
62 CF_EXPORT Boolean CFMachPortIsValid(CFMachPortRef port);
63 CF_EXPORT CFMachPortInvalidationCallBack CFMachPortGetInvalidationCallBack(CFMachPortRef port);
64 CF_EXPORT void CFMachPortSetInvalidationCallBack(CFMachPortRef port, CFMachPortInvalidationCallBack callout);
65
66 CF_EXPORT CFRunLoopSourceRef CFMachPortCreateRunLoopSource(CFAllocatorRef allocator, CFMachPortRef port, CFIndex order);
67
68 #if defined(__cplusplus)
69 }
70 #endif
71
72 #endif /* __MACH__ */
73
74 #endif /* ! __COREFOUNDATION_CFMACHPORT__ */
75