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