1 /* $NetBSD: sysv_ipc_14.c,v 1.5 2008/04/28 20:23:41 martin Exp $ */
2
3 /*-
4 * Copyright (c) 1999 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * This code is derived from software contributed to The NetBSD Foundation
8 * by Jason R. Thorpe of the Numerical Aerospace Simulation Facility,
9 * NASA Ames Research Center.
10 *
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
13 * are met:
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions and the following disclaimer.
16 * 2. Redistributions in binary form must reproduce the above copyright
17 * notice, this list of conditions and the following disclaimer in the
18 * documentation and/or other materials provided with the distribution.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
21 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
22 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
23 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
24 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
30 * POSSIBILITY OF SUCH DAMAGE.
31 */
32
33 #include <sys/cdefs.h>
34 __KERNEL_RCSID(0, "$NetBSD: sysv_ipc_14.c,v 1.5 2008/04/28 20:23:41 martin Exp $");
35
36 #include <sys/types.h>
37 #include <sys/ipc.h>
38 #include <compat/sys/ipc.h>
39
40 void
41 ipc_perm14_to_native(struct ipc_perm14 *operm, struct ipc_perm *perm)
42 {
43
44 #define CVT(x) perm->x = operm->x
45 CVT(uid);
46 CVT(gid);
47 CVT(cuid);
48 CVT(cgid);
49 CVT(mode);
50 #undef CVT
51 }
52
53 void
54 native_to_ipc_perm14(struct ipc_perm *perm, struct ipc_perm14 *operm)
55 {
56
57 #define CVT(x) operm->x = perm->x
58 CVT(uid);
59 CVT(gid);
60 CVT(cuid);
61 CVT(cgid);
62 CVT(mode);
63 #undef CVT
64
65 /*
66 * Not part of the API, but some programs might look at it.
67 */
68 operm->seq = perm->_seq;
69 operm->key = perm->_key;
70 }
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