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