1/* 2 * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. 3 * 4 * @APPLE_OSREFERENCE_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. The rights granted to you under the License 10 * may not be used to create, or enable the creation or redistribution of, 11 * unlawful or unlicensed copies of an Apple operating system, or to 12 * circumvent, violate, or enable the circumvention or violation of, any 13 * terms of an Apple operating system software license agreement. 14 * 15 * Please obtain a copy of the License at 16 * http://www.opensource.apple.com/apsl/ and read it before using this file. 17 * 18 * The Original Code and all software distributed under the License are 19 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 20 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 21 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 22 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 23 * Please see the License for the specific language governing rights and 24 * limitations under the License. 25 * 26 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ 27 */ 28/* 29 * @OSF_COPYRIGHT@ 30 * 31 */ 32#ifndef _KERN_IPC_SYNC_H_ 33#define _KERN_IPC_SYNC_H_ 34 35#include <mach/mach_types.h> 36#include <ipc/ipc_types.h> 37#include <kern/spl.h> 38 39semaphore_t convert_port_to_semaphore (ipc_port_t port); 40ipc_port_t convert_semaphore_to_port (semaphore_t semaphore); 41 42lock_set_t convert_port_to_lock_set (ipc_port_t port); 43ipc_port_t convert_lock_set_to_port (lock_set_t lock_set); 44 45kern_return_t port_name_to_semaphore( 46 mach_port_name_t name, 47 semaphore_t *semaphore); 48#endif /* _KERN_IPC_SYNC_H_ */ 49