1/*-
2 * Copyright (c) 1991, 1993
3 *	The Regents of the University of California.  All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 * 3. All advertising materials mentioning features or use of this software
14 *    must display the following acknowledgement:
15 *	This product includes software developed by the University of
16 *	California, Berkeley and its contributors.
17 * 4. Neither the name of the University nor the names of its contributors
18 *    may be used to endorse or promote products derived from this software
19 *    without specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
32 */
33
34#include <sys/cdefs.h>
35
36#ifdef __FBSDID
37__FBSDID("$FreeBSD: src/crypto/telnet/libtelnet/getent.c,v 1.2.6.2 2002/04/13 10:59:07 markm Exp $");
38#endif
39
40#ifndef __unused
41#define __unused        __attribute__((__unused__))
42#endif
43
44#ifndef lint
45#if 0
46static char sccsid[] = "@(#)getent.c	8.2 (Berkeley) 12/15/93";
47#endif
48#endif /* not lint */
49
50#include <stdlib.h>
51#include <string.h>
52
53#include "misc-proto.h"
54
55static char *area;
56static char gettytab[] = "/etc/gettytab";
57
58/*ARGSUSED*/
59int
60getent(char *cp __unused, const char *name)
61{
62	int retval;
63	char *tempnam, *dba[2] = { gettytab, NULL };
64
65	tempnam = strdup(name);
66	retval =  cgetent(&area, dba, tempnam) == 0 ? 1 : 0;
67	free(tempnam);
68	return(retval);
69}
70
71/*ARGSUSED*/
72char *
73Getstr(const char *id, char **cpp __unused)
74{
75	int retval;
76	char *answer, *tempid;
77
78	tempid = strdup(id);
79	retval = cgetstr(area, tempid, &answer);
80	free(tempid);
81	return((retval > 0) ? answer : NULL);
82}
83