Oops, I accidentally MFC'd too much.
[dragonfly.git] / lib / libtelnet / getent.c
blobdc616c876c37c24cf468a44229d0eec09b884de5
1 /*-
2 * Copyright (c) 1991, 1993
3 * The Regents of the University of California. All rights reserved.
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.
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.
33 * @(#)getent.c 8.2 (Berkeley) 12/15/93
34 * $FreeBSD: src/lib/libtelnet/getent.c,v 1.3.6.1 2002/04/13 11:07:12 markm Exp $
35 * $DragonFly: src/lib/libtelnet/getent.c,v 1.2 2003/06/17 04:26:51 dillon Exp $
38 #include <stdlib.h>
39 #include <string.h>
41 #include "misc-proto.h"
43 static char *area;
44 static char gettytab[] = "/etc/gettytab";
46 /*ARGSUSED*/
47 int
48 getent(char *cp __unused, const char *name)
50 int retval;
51 char *tempnam, *dba[2] = { gettytab, NULL };
53 tempnam = strdup(name);
54 retval = cgetent(&area, dba, tempnam) == 0 ? 1 : 0;
55 free(tempnam);
56 return(retval);
59 /*ARGSUSED*/
60 char *
61 Getstr(const char *id, char **cpp __unused)
63 int retval;
64 char *answer, *tempid;
66 tempid = strdup(id);
67 retval = cgetstr(area, tempid, &answer);
68 free(tempid);
69 return((retval > 0) ? answer : NULL);