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1 /*
2 * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
3 *
4 * @APPLE_LICENSE_HEADER_START@
5 *
6 * The contents of this file constitute Original Code as defined in and
7 * are subject to the Apple Public Source License Version 1.1 (the
8 * "License"). You may not use this file except in compliance with the
9 * License. Please obtain a copy of the License at
10 * http://www.apple.com/publicsource and read it before using this file.
11 *
12 * This Original Code and all software distributed under the License are
13 * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
14 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
15 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
17 * License for the specific language governing rights and limitations
18 * under the License.
19 *
20 * @APPLE_LICENSE_HEADER_END@
21 */
22 /*
23 * @OSF_COPYRIGHT@
24 *
25 */
26 #ifndef _KERN_IPC_SYNC_H_
27 #define _KERN_IPC_SYNC_H_
28
29 #include <mach/mach_types.h>
30 #include <ipc/ipc_types.h>
31 #include <kern/spl.h>
32
33 semaphore_t convert_port_to_semaphore (ipc_port_t port);
34 ipc_port_t convert_semaphore_to_port (semaphore_t semaphore);
35
36 lock_set_t convert_port_to_lock_set (ipc_port_t port);
37 ipc_port_t convert_lock_set_to_port (lock_set_t lock_set);
38
39 kern_return_t port_name_to_semaphore(
40 mach_port_name_t name,
41 semaphore_t *semaphore);
42 #endif /* _KERN_IPC_SYNC_H_ */