getent.c revision 1.4 
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#ifndef lint
35/* from: static char sccsid[] = "@(#)getent.c	8.1 (Berkeley) 6/4/93"; */
36static char *rcsid = "$Id: getent.c,v 1.4 1995/06/05 19:47:00 pk Exp $";
37#endif /* not lint */
38
39#include <stdlib.h>
40#include "misc-proto.h"
41
42static char *area;
43
44int getent __P((char *, char *));
45char *getstr __P((char *, char **));
46
47/*ARGSUSED*/
48int
49getent(cp, name)
50char *cp, *name;
51{
52#ifdef	HAS_CGETENT
53	char *dba[2];
54
55	dba[0] = "/etc/gettytab";
56	dba[1] = 0;
57	return((cgetent(&area, dba, name) == 0) ? 1 : 0);
58#else
59	return(0);
60#endif
61}
62
63#ifndef	SOLARIS
64/*ARGSUSED*/
65char *
66getstr(id, cpp)
67char *id, **cpp;
68{
69# ifdef	HAS_CGETENT
70	char *answer;
71	return((cgetstr(area, id, &answer) > 0) ? answer : 0);
72# else
73	return(0);
74# endif
75}
76#endif
77