1 /* $NetBSD: compat_lastlogx.c,v 1.2 2009/01/11 02:46:25 christos Exp $ */
2
3 /*-
4 * Copyright (c) 2002 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * This code is derived from software contributed to The NetBSD Foundation
8 * by Christos Zoulas.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in the
17 * documentation and/or other materials provided with the distribution.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29 * POSSIBILITY OF SUCH DAMAGE.
30 */
31 #include <sys/cdefs.h>
32
33 #if defined(LIBC_SCCS) && !defined(lint)
34 __RCSID("$NetBSD: compat_lastlogx.c,v 1.2 2009/01/11 02:46:25 christos Exp $");
35 #endif /* LIBC_SCCS and not lint */
36
37 #include "namespace.h"
38 #include <sys/types.h>
39 #include <sys/param.h>
40 #include <sys/socket.h>
41 #include <sys/stat.h>
42 #include <sys/time.h>
43 #include <sys/wait.h>
44
45 #include <assert.h>
46 #include <db.h>
47 #include <errno.h>
48 #include <fcntl.h>
49 #include <stdio.h>
50 #include <stdlib.h>
51 #include <string.h>
52 #include <unistd.h>
53 #include <utmp.h>
54 /* don't define earlier, has side effects in fcntl.h */
55 #define __LIBC12_SOURCE__
56 #include <utmpx.h>
57 #include <compat/include/utmpx.h>
58
59 __warn_references(getlastlogx,
60 "warning: reference to compatibility getlastlogx(); include <utmpx.h> for correct reference")
61 __warn_references(lastlogxname,
62 "warning: reference to deprecated lastlogxname()")
63
64 static char llfile[MAXPATHLEN] = _PATH_LASTLOGX;
65
66 int
lastlogxname(const char * fname)67 lastlogxname(const char *fname)
68 {
69 size_t len;
70
71 _DIAGASSERT(fname != NULL);
72
73 len = strlen(fname);
74
75 if (len >= sizeof(llfile))
76 return 0;
77
78 /* must end in x! */
79 if (fname[len - 1] != 'x')
80 return 0;
81
82 (void)strlcpy(llfile, fname, sizeof(llfile));
83 return 1;
84 }
85
86 struct lastlogx *
getlastlogx(uid_t uid,struct lastlogx * ll)87 getlastlogx(uid_t uid, struct lastlogx *ll)
88 {
89
90 return __getlastlogx13(llfile, uid, ll);
91 }
92