lib/libypclnt/ypclnt_new.c

   1 /*-
   2  * Copyright (c) 2002 Networks Associates Technology, Inc.
   3  * All rights reserved.
   4  *
   5  * This software was developed for the FreeBSD Project by ThinkSec AS and
   6  * NAI Labs, the Security Research Division of Network Associates, Inc.
   7  * under DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part of the
   8  * DARPA CHATS research program.
   9  *
  10  * Redistribution and use in source and binary forms, with or without
  11  * modification, are permitted provided that the following conditions
  12  * are met:
  13  * 1. Redistributions of source code must retain the above copyright
  14  *    notice, this list of conditions and the following disclaimer.
  15  * 2. Redistributions in binary form must reproduce the above copyright
  16  *    notice, this list of conditions and the following disclaimer in the
  17  *    documentation and/or other materials provided with the distribution.
  18  * 3. The name of the author may not be used to endorse or promote
  19  *    products derived from this software without specific prior written
  20  *    permission.
  21  *
  22  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  23  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  24  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  25  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  26  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  27  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  28  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  29  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  30  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  31  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  32  * SUCH DAMAGE.
  33  *
  34  * $FreeBSD: src/lib/libypclnt/ypclnt_new.c,v 1.1 2002/04/13 06:20:02 des Exp $
  35  */
  36
  37 #include <stdlib.h>
  38 #include <string.h>
  39
  40 #include "ypclnt.h"
  41
  42 ypclnt_t *
  43 ypclnt_new(const char *domain, const char *map, const char *server)
  44 {
  45         ypclnt_t *ypclnt;
  46
  47         if ((ypclnt = calloc(1, sizeof *ypclnt)) == NULL)
  48                 return (NULL);
  49         if (domain != NULL && (ypclnt->domain = strdup(domain)) == NULL)
  50                 goto fail;
  51         if (map != NULL && (ypclnt->map = strdup(map)) == NULL)
  52                 goto fail;
  53         if (server != NULL && (ypclnt->server = strdup(server)) == NULL)
  54                 goto fail;
  55         return (ypclnt);
  56  fail:
  57         free(ypclnt->domain);
  58         free(ypclnt->map);
  59         free(ypclnt->server);
  60         free(ypclnt);
  61         return (NULL);
  62 }