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. Neither the name of the University nor the names of its contributors
14 *    may be used to endorse or promote products derived from this software
15 *    without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28 */
29
30#include <sys/cdefs.h>
31
32__FBSDID("$FreeBSD: stable/11/contrib/telnet/libtelnet/getent.c 351432 2019-08-23 17:40:47Z emaste $");
33
34#ifndef lint
35#if 0
36static char sccsid[] = "@(#)getent.c	8.2 (Berkeley) 12/15/93";
37#endif
38#endif /* not lint */
39
40#include <stdlib.h>
41#include <string.h>
42
43#include "misc-proto.h"
44
45static char *area;
46static char gettytab[] = "/etc/gettytab";
47
48/*ARGSUSED*/
49int
50getent(char *cp __unused, const char *name)
51{
52	int retval;
53	char *tempnam, *dba[2] = { gettytab, NULL };
54
55	tempnam = strdup(name);
56	retval =  cgetent(&area, dba, tempnam) == 0 ? 1 : 0;
57	free(tempnam);
58	return(retval);
59}
60
61/*ARGSUSED*/
62char *
63Getstr(const char *id, char **cpp __unused)
64{
65	int retval;
66	char *answer, *tempid;
67
68	tempid = strdup(id);
69	retval = cgetstr(area, tempid, &answer);
70	free(tempid);
71	return((retval > 0) ? answer : NULL);
72}
73