/*- * Copyright (c) 1991, 1993 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the University of * California, Berkeley and its contributors. * 4. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include #ifdef __FBSDID __FBSDID("$FreeBSD: src/crypto/telnet/libtelnet/getent.c,v 1.2.6.2 2002/04/13 10:59:07 markm Exp $"); #endif #ifndef __unused #define __unused __attribute__((__unused__)) #endif #ifndef lint #if 0 static char sccsid[] = "@(#)getent.c 8.2 (Berkeley) 12/15/93"; #endif #endif /* not lint */ #include #include #include "misc-proto.h" static char *area; static char gettytab[] = "/etc/gettytab"; /*ARGSUSED*/ int getent(char *cp __unused, const char *name) { int retval; char *tempnam, *dba[2] = { gettytab, NULL }; tempnam = strdup(name); retval = cgetent(&area, dba, tempnam) == 0 ? 1 : 0; free(tempnam); return(retval); } /*ARGSUSED*/ char * Getstr(const char *id, char **cpp __unused) { int retval; char *answer, *tempid; tempid = strdup(id); retval = cgetstr(area, tempid, &answer); free(tempid); return((retval > 0) ? answer : NULL); }