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 * @(#)getent.c 8.2 (Berkeley) 12/15/93 30 * $FreeBSD: src/crypto/telnet/libtelnet/getent.c,v 1.2.6.2 2002/04/13 10:59:07 markm Exp $ 31 * $DragonFly: src/crypto/telnet/libtelnet/getent.c,v 1.2 2003/06/17 04:24:37 dillon Exp $ 32 */ 33 34 #include <stdlib.h> 35 #include <string.h> 36 37 #include "misc-proto.h" 38 39 static char *area; 40 static char gettytab[] = "/etc/gettytab"; 41 42 /*ARGSUSED*/ 43 int 44 getent(char *cp __unused, const char *name) 45 { 46 int retval; 47 char *tempnam, *dba[2] = { gettytab, NULL }; 48 49 tempnam = strdup(name); 50 retval = cgetent(&area, dba, tempnam) == 0 ? 1 : 0; 51 free(tempnam); 52 return(retval); 53 } 54 55 /*ARGSUSED*/ 56 char * 57 Getstr(const char *id, char **cpp __unused) 58 { 59 int retval; 60 char *answer, *tempid; 61 62 tempid = strdup(id); 63 retval = cgetstr(area, tempid, &answer); 64 free(tempid); 65 return((retval > 0) ? answer : NULL); 66 } 67