From d7dbd335bfc76ace0a0d3a13a5ba83b7c6734bfc Mon Sep 17 00:00:00 2001 From: Cameron Katri Date: Mon, 10 May 2021 14:55:53 -0400 Subject: libtelnet-13 --- lib/libtelnet/getent.c | 82 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 82 insertions(+) create mode 100644 lib/libtelnet/getent.c (limited to 'lib/libtelnet/getent.c') diff --git a/lib/libtelnet/getent.c b/lib/libtelnet/getent.c new file mode 100644 index 0000000..99bebbc --- /dev/null +++ b/lib/libtelnet/getent.c @@ -0,0 +1,82 @@ +/*- + * 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); +} -- cgit v1.2.3-56-ge451