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 #ifndef lint 31 #if 0 32 static char sccsid[] = "@(#)getent.c 8.2 (Berkeley) 12/15/93"; 33 #endif 34 #endif /* not lint */ 35 36 #include <stdlib.h> 37 #include <string.h> 38 39 #include "misc-proto.h" 40 41 static char *area; 42 static char gettytab[] = "/etc/gettytab"; 43 44 /*ARGSUSED*/ 45 int 46 getent(char *cp __unused, const char *name) 47 { 48 int retval; 49 char *tempnam, *dba[2] = { gettytab, NULL }; 50 51 tempnam = strdup(name); 52 retval = cgetent(&area, dba, tempnam) == 0 ? 1 : 0; 53 free(tempnam); 54 return(retval); 55 } 56 57 /*ARGSUSED*/ 58 char * 59 Getstr(const char *id, char **cpp __unused) 60 { 61 int retval; 62 char *answer, *tempid; 63 64 tempid = strdup(id); 65 retval = cgetstr(area, tempid, &answer); 66 free(tempid); 67 return((retval > 0) ? answer : NULL); 68 } 69