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/* CFMachPort.h
Copyright (c) 1998-2019, Apple Inc. and the Swift project authors
Portions Copyright (c) 2014-2019, Apple Inc. and the Swift project authors
Licensed under Apache License v2.0 with Runtime Library Exception
See http://swift.org/LICENSE.txt for license information
See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
*/
#if !defined(__COREFOUNDATION_CFMACHPORT__)
#define __COREFOUNDATION_CFMACHPORT__ 1
#include "CFRunLoop.h"
#if TARGET_OS_MAC
#include <mach/port.h>
CF_IMPLICIT_BRIDGING_ENABLED
CF_EXTERN_C_BEGIN
typedef struct CF_BRIDGED_MUTABLE_TYPE(NSMachPort) __CFMachPort * CFMachPortRef;
typedef struct {
CFIndex version;
void * info;
const void *(*retain)(const void *info);
void (*release)(const void *info);
CFStringRef (*copyDescription)(const void *info);
} CFMachPortContext;
typedef void (*CFMachPortCallBack)(CFMachPortRef port, void *msg, CFIndex size, void *info);
typedef void (*CFMachPortInvalidationCallBack)(CFMachPortRef port, void *info);
CF_EXPORT CFTypeID CFMachPortGetTypeID(void);
CF_EXPORT CFMachPortRef CFMachPortCreate(CFAllocatorRef allocator, CFMachPortCallBack callout, CFMachPortContext *context, Boolean *shouldFreeInfo);
CF_EXPORT CFMachPortRef CFMachPortCreateWithPort(CFAllocatorRef allocator, mach_port_t portNum, CFMachPortCallBack callout, CFMachPortContext *context, Boolean *shouldFreeInfo);
CF_EXPORT mach_port_t CFMachPortGetPort(CFMachPortRef port);
CF_EXPORT void CFMachPortGetContext(CFMachPortRef port, CFMachPortContext *context);
CF_EXPORT void CFMachPortInvalidate(CFMachPortRef port);
CF_EXPORT Boolean CFMachPortIsValid(CFMachPortRef port);
CF_EXPORT CFMachPortInvalidationCallBack CFMachPortGetInvalidationCallBack(CFMachPortRef port);
CF_EXPORT void CFMachPortSetInvalidationCallBack(CFMachPortRef port, CFMachPortInvalidationCallBack callout);
CF_EXPORT CFRunLoopSourceRef CFMachPortCreateRunLoopSource(CFAllocatorRef allocator, CFMachPortRef port, CFIndex order);
CF_EXTERN_C_END
CF_IMPLICIT_BRIDGING_DISABLED
#endif
#endif /* ! __COREFOUNDATION_CFMACHPORT__ */
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