1*d8b80295SApple OSS Distributions /*
2*d8b80295SApple OSS Distributions * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
3*d8b80295SApple OSS Distributions *
4*d8b80295SApple OSS Distributions * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
5*d8b80295SApple OSS Distributions *
6*d8b80295SApple OSS Distributions * This file contains Original Code and/or Modifications of Original Code
7*d8b80295SApple OSS Distributions * as defined in and that are subject to the Apple Public Source License
8*d8b80295SApple OSS Distributions * Version 2.0 (the 'License'). You may not use this file except in
9*d8b80295SApple OSS Distributions * compliance with the License. The rights granted to you under the License
10*d8b80295SApple OSS Distributions * may not be used to create, or enable the creation or redistribution of,
11*d8b80295SApple OSS Distributions * unlawful or unlicensed copies of an Apple operating system, or to
12*d8b80295SApple OSS Distributions * circumvent, violate, or enable the circumvention or violation of, any
13*d8b80295SApple OSS Distributions * terms of an Apple operating system software license agreement.
14*d8b80295SApple OSS Distributions *
15*d8b80295SApple OSS Distributions * Please obtain a copy of the License at
16*d8b80295SApple OSS Distributions * http://www.opensource.apple.com/apsl/ and read it before using this file.
17*d8b80295SApple OSS Distributions *
18*d8b80295SApple OSS Distributions * The Original Code and all software distributed under the License are
19*d8b80295SApple OSS Distributions * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
20*d8b80295SApple OSS Distributions * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
21*d8b80295SApple OSS Distributions * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
22*d8b80295SApple OSS Distributions * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
23*d8b80295SApple OSS Distributions * Please see the License for the specific language governing rights and
24*d8b80295SApple OSS Distributions * limitations under the License.
25*d8b80295SApple OSS Distributions *
26*d8b80295SApple OSS Distributions * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
27*d8b80295SApple OSS Distributions */
28*d8b80295SApple OSS Distributions /*
29*d8b80295SApple OSS Distributions * Mach Operating System
30*d8b80295SApple OSS Distributions * Copyright (c) 1991 Carnegie Mellon University
31*d8b80295SApple OSS Distributions * All Rights Reserved.
32*d8b80295SApple OSS Distributions *
33*d8b80295SApple OSS Distributions * Permission to use, copy, modify and distribute this software and its
34*d8b80295SApple OSS Distributions * documentation is hereby granted, provided that both the copyright
35*d8b80295SApple OSS Distributions * notice and this permission notice appear in all copies of the
36*d8b80295SApple OSS Distributions * software, derivative works or modified versions, and any portions
37*d8b80295SApple OSS Distributions * thereof, and that both notices appear in supporting documentation.
38*d8b80295SApple OSS Distributions *
39*d8b80295SApple OSS Distributions * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
40*d8b80295SApple OSS Distributions * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
41*d8b80295SApple OSS Distributions * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
42*d8b80295SApple OSS Distributions *
43*d8b80295SApple OSS Distributions * Carnegie Mellon requests users of this software to return to
44*d8b80295SApple OSS Distributions *
45*d8b80295SApple OSS Distributions * Software Distribution Coordinator or [email protected]
46*d8b80295SApple OSS Distributions * School of Computer Science
47*d8b80295SApple OSS Distributions * Carnegie Mellon University
48*d8b80295SApple OSS Distributions * Pittsburgh PA 15213-3890
49*d8b80295SApple OSS Distributions *
50*d8b80295SApple OSS Distributions * any improvements or extensions that they make and grant Carnegie Mellon
51*d8b80295SApple OSS Distributions * the rights to redistribute these changes.
52*d8b80295SApple OSS Distributions */
53*d8b80295SApple OSS Distributions
54*d8b80295SApple OSS Distributions /*
55*d8b80295SApple OSS Distributions * Routine to set up a MiG reply message from a request message.
56*d8b80295SApple OSS Distributions *
57*d8b80295SApple OSS Distributions * Knows about the MiG reply message ID convention:
58*d8b80295SApple OSS Distributions * reply_id = request_id + 100
59*d8b80295SApple OSS Distributions *
60*d8b80295SApple OSS Distributions * For typed IPC sets up the RetCode type field. Does NOT set a
61*d8b80295SApple OSS Distributions * return code value.
62*d8b80295SApple OSS Distributions */
63*d8b80295SApple OSS Distributions
64*d8b80295SApple OSS Distributions #include <mach/mach.h>
65*d8b80295SApple OSS Distributions #include <mach/message.h>
66*d8b80295SApple OSS Distributions #include <mach/mig_errors.h>
67*d8b80295SApple OSS Distributions
68*d8b80295SApple OSS Distributions void
mig_reply_setup(mach_msg_header_t * request,mach_msg_header_t * reply)69*d8b80295SApple OSS Distributions mig_reply_setup(mach_msg_header_t *request, mach_msg_header_t *reply)
70*d8b80295SApple OSS Distributions {
71*d8b80295SApple OSS Distributions #define InP (request)
72*d8b80295SApple OSS Distributions #define OutP ((mig_reply_error_t *) reply)
73*d8b80295SApple OSS Distributions
74*d8b80295SApple OSS Distributions OutP->Head.msgh_bits =
75*d8b80295SApple OSS Distributions MACH_MSGH_BITS(MACH_MSGH_BITS_LOCAL(InP->msgh_bits), 0);
76*d8b80295SApple OSS Distributions OutP->Head.msgh_size = sizeof(mig_reply_error_t);
77*d8b80295SApple OSS Distributions OutP->Head.msgh_remote_port = InP->msgh_local_port;
78*d8b80295SApple OSS Distributions OutP->Head.msgh_local_port = MACH_PORT_NULL;
79*d8b80295SApple OSS Distributions OutP->Head.msgh_id = InP->msgh_id + 100;
80*d8b80295SApple OSS Distributions OutP->NDR = NDR_record;
81*d8b80295SApple OSS Distributions }
82