1*19c3b8c2SApple OSS Distributions /*
2*19c3b8c2SApple OSS Distributions * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
3*19c3b8c2SApple OSS Distributions *
4*19c3b8c2SApple OSS Distributions * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
5*19c3b8c2SApple OSS Distributions *
6*19c3b8c2SApple OSS Distributions * This file contains Original Code and/or Modifications of Original Code
7*19c3b8c2SApple OSS Distributions * as defined in and that are subject to the Apple Public Source License
8*19c3b8c2SApple OSS Distributions * Version 2.0 (the 'License'). You may not use this file except in
9*19c3b8c2SApple OSS Distributions * compliance with the License. The rights granted to you under the License
10*19c3b8c2SApple OSS Distributions * may not be used to create, or enable the creation or redistribution of,
11*19c3b8c2SApple OSS Distributions * unlawful or unlicensed copies of an Apple operating system, or to
12*19c3b8c2SApple OSS Distributions * circumvent, violate, or enable the circumvention or violation of, any
13*19c3b8c2SApple OSS Distributions * terms of an Apple operating system software license agreement.
14*19c3b8c2SApple OSS Distributions *
15*19c3b8c2SApple OSS Distributions * Please obtain a copy of the License at
16*19c3b8c2SApple OSS Distributions * http://www.opensource.apple.com/apsl/ and read it before using this file.
17*19c3b8c2SApple OSS Distributions *
18*19c3b8c2SApple OSS Distributions * The Original Code and all software distributed under the License are
19*19c3b8c2SApple OSS Distributions * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
20*19c3b8c2SApple OSS Distributions * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
21*19c3b8c2SApple OSS Distributions * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
22*19c3b8c2SApple OSS Distributions * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
23*19c3b8c2SApple OSS Distributions * Please see the License for the specific language governing rights and
24*19c3b8c2SApple OSS Distributions * limitations under the License.
25*19c3b8c2SApple OSS Distributions *
26*19c3b8c2SApple OSS Distributions * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
27*19c3b8c2SApple OSS Distributions */
28*19c3b8c2SApple OSS Distributions /*
29*19c3b8c2SApple OSS Distributions * Mach Operating System
30*19c3b8c2SApple OSS Distributions * Copyright (c) 1991 Carnegie Mellon University
31*19c3b8c2SApple OSS Distributions * All Rights Reserved.
32*19c3b8c2SApple OSS Distributions *
33*19c3b8c2SApple OSS Distributions * Permission to use, copy, modify and distribute this software and its
34*19c3b8c2SApple OSS Distributions * documentation is hereby granted, provided that both the copyright
35*19c3b8c2SApple OSS Distributions * notice and this permission notice appear in all copies of the
36*19c3b8c2SApple OSS Distributions * software, derivative works or modified versions, and any portions
37*19c3b8c2SApple OSS Distributions * thereof, and that both notices appear in supporting documentation.
38*19c3b8c2SApple OSS Distributions *
39*19c3b8c2SApple OSS Distributions * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
40*19c3b8c2SApple OSS Distributions * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
41*19c3b8c2SApple OSS Distributions * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
42*19c3b8c2SApple OSS Distributions *
43*19c3b8c2SApple OSS Distributions * Carnegie Mellon requests users of this software to return to
44*19c3b8c2SApple OSS Distributions *
45*19c3b8c2SApple OSS Distributions * Software Distribution Coordinator or [email protected]
46*19c3b8c2SApple OSS Distributions * School of Computer Science
47*19c3b8c2SApple OSS Distributions * Carnegie Mellon University
48*19c3b8c2SApple OSS Distributions * Pittsburgh PA 15213-3890
49*19c3b8c2SApple OSS Distributions *
50*19c3b8c2SApple OSS Distributions * any improvements or extensions that they make and grant Carnegie Mellon
51*19c3b8c2SApple OSS Distributions * the rights to redistribute these changes.
52*19c3b8c2SApple OSS Distributions */
53*19c3b8c2SApple OSS Distributions
54*19c3b8c2SApple OSS Distributions /*
55*19c3b8c2SApple OSS Distributions * Routine to set up a MiG reply message from a request message.
56*19c3b8c2SApple OSS Distributions *
57*19c3b8c2SApple OSS Distributions * Knows about the MiG reply message ID convention:
58*19c3b8c2SApple OSS Distributions * reply_id = request_id + 100
59*19c3b8c2SApple OSS Distributions *
60*19c3b8c2SApple OSS Distributions * For typed IPC sets up the RetCode type field. Does NOT set a
61*19c3b8c2SApple OSS Distributions * return code value.
62*19c3b8c2SApple OSS Distributions */
63*19c3b8c2SApple OSS Distributions
64*19c3b8c2SApple OSS Distributions #include <mach/mach.h>
65*19c3b8c2SApple OSS Distributions #include <mach/message.h>
66*19c3b8c2SApple OSS Distributions #include <mach/mig_errors.h>
67*19c3b8c2SApple OSS Distributions
68*19c3b8c2SApple OSS Distributions void
mig_reply_setup(mach_msg_header_t * request,mach_msg_header_t * reply)69*19c3b8c2SApple OSS Distributions mig_reply_setup(mach_msg_header_t *request, mach_msg_header_t *reply)
70*19c3b8c2SApple OSS Distributions {
71*19c3b8c2SApple OSS Distributions #define InP (request)
72*19c3b8c2SApple OSS Distributions #define OutP ((mig_reply_error_t *) reply)
73*19c3b8c2SApple OSS Distributions
74*19c3b8c2SApple OSS Distributions OutP->Head.msgh_bits =
75*19c3b8c2SApple OSS Distributions MACH_MSGH_BITS(MACH_MSGH_BITS_LOCAL(InP->msgh_bits), 0);
76*19c3b8c2SApple OSS Distributions OutP->Head.msgh_size = sizeof(mig_reply_error_t);
77*19c3b8c2SApple OSS Distributions OutP->Head.msgh_remote_port = InP->msgh_local_port;
78*19c3b8c2SApple OSS Distributions OutP->Head.msgh_local_port = MACH_PORT_NULL;
79*19c3b8c2SApple OSS Distributions OutP->Head.msgh_id = InP->msgh_id + 100;
80*19c3b8c2SApple OSS Distributions OutP->NDR = NDR_record;
81*19c3b8c2SApple OSS Distributions }
82