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 /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
23 /* All Rights Reserved */
24
25
26 /*
27 * University Copyright- Copyright (c) 1982, 1986, 1988
28 * The Regents of the University of California
29 * All Rights Reserved
30 *
31 * University Acknowledgment- Portions of this document are derived from
32 * software developed by the University of California, Berkeley, and its
33 * contributors.
34 */
35
36 #pragma ident "%Z%%M% %I% %E% SMI"
37
38 /*
39 * mailx -- a modified version of a University of California at Berkeley
40 * mail program
41 */
42
43 /*
44 * libpath(file) - return the full path to the library file
45 */
46
47 #include <stdio.h> /* for declaration of sprintf */
48 #include <unistd.h> /* for declaration of access */
49 #include "uparm.h"
50 #include <locale.h>
51
52 #define PATHSIZE 1024
53
54 char *
libpath(char * file)55 libpath(char *file)
56 {
57 static char buf[PATHSIZE];
58
59 snprintf(buf, sizeof (buf), "%s/%s", LIBPATH, file);
60 return (buf);
61 }
62
63 /*
64 * Return the path to a potentially locale-specific help file.
65 */
66 char *
helppath(char * file)67 helppath(char *file)
68 {
69 static char buf[PATHSIZE];
70 char *loc;
71
72 loc = setlocale(LC_MESSAGES, NULL);
73 if (loc != NULL) {
74 snprintf(buf, sizeof (buf), "%s/%s/LC_MESSAGES/%s",
75 LOCALEPATH, loc, file);
76 if (access(buf, 0) == 0)
77 return (buf);
78 }
79 snprintf(buf, sizeof (buf), "%s/%s", LIBPATH, file);
80 return (buf);
81 }
82