1 /*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License, Version 1.0 only
6 * (the "License"). You may not use this file except in compliance
7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22 /*
23 * Copyright 2005 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
25 */
26
27 /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
28 /* All Rights Reserved */
29
30 #include "mail.h"
31 /*
32 * If any H_AFWDFROM lines in msg, decide where to put them.
33 * Returns :
34 * -1 ==> No H_AFWDFROM lines to be printed.
35 * > 0 ==> Header line type after (before) which to place H_AFWDFROM
36 * lines and H_AFWDCNT
37 */
38 int
pckaffspot(void)39 pckaffspot(void)
40 {
41 static char pn[] = "pckaffspot";
42 int rc;
43
44 if (hdrlines[H_AFWDFROM].head == (struct hdrs *)NULL) {
45 rc = -1;
46 } else if (orig_aff) {
47 rc = H_AFWDFROM;
48 } else if (fnuhdrtype == H_RVERS) {
49 if (hdrlines[H_EOH].head != (struct hdrs *)NULL) {
50 if (hdrlines[H_DATE].head != (struct hdrs *)NULL) {
51 rc = H_DATE;
52 } else {
53 rc = H_EOH;
54 }
55 }
56 } else if ((fnuhdrtype == H_MVERS) &&
57 (hdrlines[H_EOH].head != (struct hdrs *)NULL)) {
58 rc = H_EOH;
59 } else {
60 rc = H_CTYPE;
61 }
62 Dout(pn, 3, "'%s'\n", (rc == -1 ? "No Auto-Forward-From lines" : header[rc].tag));
63 return (rc);
64 }
65