1*a1e26a70SApple OSS Distributions /*
2*a1e26a70SApple OSS Distributions * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
3*a1e26a70SApple OSS Distributions *
4*a1e26a70SApple OSS Distributions * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
5*a1e26a70SApple OSS Distributions *
6*a1e26a70SApple OSS Distributions * This file contains Original Code and/or Modifications of Original Code
7*a1e26a70SApple OSS Distributions * as defined in and that are subject to the Apple Public Source License
8*a1e26a70SApple OSS Distributions * Version 2.0 (the 'License'). You may not use this file except in
9*a1e26a70SApple OSS Distributions * compliance with the License. The rights granted to you under the License
10*a1e26a70SApple OSS Distributions * may not be used to create, or enable the creation or redistribution of,
11*a1e26a70SApple OSS Distributions * unlawful or unlicensed copies of an Apple operating system, or to
12*a1e26a70SApple OSS Distributions * circumvent, violate, or enable the circumvention or violation of, any
13*a1e26a70SApple OSS Distributions * terms of an Apple operating system software license agreement.
14*a1e26a70SApple OSS Distributions *
15*a1e26a70SApple OSS Distributions * Please obtain a copy of the License at
16*a1e26a70SApple OSS Distributions * http://www.opensource.apple.com/apsl/ and read it before using this file.
17*a1e26a70SApple OSS Distributions *
18*a1e26a70SApple OSS Distributions * The Original Code and all software distributed under the License are
19*a1e26a70SApple OSS Distributions * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
20*a1e26a70SApple OSS Distributions * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
21*a1e26a70SApple OSS Distributions * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
22*a1e26a70SApple OSS Distributions * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
23*a1e26a70SApple OSS Distributions * Please see the License for the specific language governing rights and
24*a1e26a70SApple OSS Distributions * limitations under the License.
25*a1e26a70SApple OSS Distributions *
26*a1e26a70SApple OSS Distributions * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
27*a1e26a70SApple OSS Distributions */
28*a1e26a70SApple OSS Distributions /*
29*a1e26a70SApple OSS Distributions * Mach Operating System
30*a1e26a70SApple OSS Distributions * Copyright (c) 1991 Carnegie Mellon University
31*a1e26a70SApple OSS Distributions * All Rights Reserved.
32*a1e26a70SApple OSS Distributions *
33*a1e26a70SApple OSS Distributions * Permission to use, copy, modify and distribute this software and its
34*a1e26a70SApple OSS Distributions * documentation is hereby granted, provided that both the copyright
35*a1e26a70SApple OSS Distributions * notice and this permission notice appear in all copies of the
36*a1e26a70SApple OSS Distributions * software, derivative works or modified versions, and any portions
37*a1e26a70SApple OSS Distributions * thereof, and that both notices appear in supporting documentation.
38*a1e26a70SApple OSS Distributions *
39*a1e26a70SApple OSS Distributions * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
40*a1e26a70SApple OSS Distributions * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
41*a1e26a70SApple OSS Distributions * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
42*a1e26a70SApple OSS Distributions *
43*a1e26a70SApple OSS Distributions * Carnegie Mellon requests users of this software to return to
44*a1e26a70SApple OSS Distributions *
45*a1e26a70SApple OSS Distributions * Software Distribution Coordinator or [email protected]
46*a1e26a70SApple OSS Distributions * School of Computer Science
47*a1e26a70SApple OSS Distributions * Carnegie Mellon University
48*a1e26a70SApple OSS Distributions * Pittsburgh PA 15213-3890
49*a1e26a70SApple OSS Distributions *
50*a1e26a70SApple OSS Distributions * any improvements or extensions that they make and grant Carnegie Mellon
51*a1e26a70SApple OSS Distributions * the rights to redistribute these changes.
52*a1e26a70SApple OSS Distributions */
53*a1e26a70SApple OSS Distributions
54*a1e26a70SApple OSS Distributions /*
55*a1e26a70SApple OSS Distributions * Routine to set up a MiG reply message from a request message.
56*a1e26a70SApple OSS Distributions *
57*a1e26a70SApple OSS Distributions * Knows about the MiG reply message ID convention:
58*a1e26a70SApple OSS Distributions * reply_id = request_id + 100
59*a1e26a70SApple OSS Distributions *
60*a1e26a70SApple OSS Distributions * For typed IPC sets up the RetCode type field. Does NOT set a
61*a1e26a70SApple OSS Distributions * return code value.
62*a1e26a70SApple OSS Distributions */
63*a1e26a70SApple OSS Distributions
64*a1e26a70SApple OSS Distributions #include <mach/mach.h>
65*a1e26a70SApple OSS Distributions #include <mach/message.h>
66*a1e26a70SApple OSS Distributions #include <mach/mig_errors.h>
67*a1e26a70SApple OSS Distributions
68*a1e26a70SApple OSS Distributions void
mig_reply_setup(mach_msg_header_t * request,mach_msg_header_t * reply)69*a1e26a70SApple OSS Distributions mig_reply_setup(mach_msg_header_t *request, mach_msg_header_t *reply)
70*a1e26a70SApple OSS Distributions {
71*a1e26a70SApple OSS Distributions #define InP (request)
72*a1e26a70SApple OSS Distributions #define OutP ((mig_reply_error_t *) reply)
73*a1e26a70SApple OSS Distributions
74*a1e26a70SApple OSS Distributions OutP->Head.msgh_bits =
75*a1e26a70SApple OSS Distributions MACH_MSGH_BITS(MACH_MSGH_BITS_LOCAL(InP->msgh_bits), 0);
76*a1e26a70SApple OSS Distributions OutP->Head.msgh_size = sizeof(mig_reply_error_t);
77*a1e26a70SApple OSS Distributions OutP->Head.msgh_remote_port = InP->msgh_local_port;
78*a1e26a70SApple OSS Distributions OutP->Head.msgh_local_port = MACH_PORT_NULL;
79*a1e26a70SApple OSS Distributions OutP->Head.msgh_id = InP->msgh_id + 100;
80*a1e26a70SApple OSS Distributions OutP->NDR = NDR_record;
81*a1e26a70SApple OSS Distributions }
82