usr/src/lib/libc/port/nsl/getdname.c

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License, Version 1.0 only
   6  * (the "License").  You may not use this file except in compliance
   7  * with the License.
   8  *
   9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10  * or http://www.opensolaris.org/os/licensing.
  11  * See the License for the specific language governing permissions
  12  * and limitations under the License.
  13  *
  14  * When distributing Covered Code, include this CDDL HEADER in each
  15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16  * If applicable, add the following below this CDDL HEADER, with the
  17  * fields enclosed by brackets "[]" replaced with your own identifying
  18  * information: Portions Copyright [yyyy] [name of copyright owner]
  19  *
  20  * CDDL HEADER END
  21  */
  22
  23 /*
  24  * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
  25  * Use is subject to license terms.
  26  */
  27 /*
  28  * Copyright 2014 Nexenta Systems, Inc.  All rights reserved.
  29  */
  30
  31 /* Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T */
  32 /* All Rights Reserved */
  33 /*
  34  * Portions of this source code were derived from Berkeley
  35  * 4.3 BSD under license from the Regents of the University of
  36  * California.
  37  */
  38
  39 /*
  40  * Gets and sets the domain name of the system
  41  */
  42
  43 #include <sys/systeminfo.h>
  44
  45 int
  46 getdomainname(char *name, int namelen)
  47 {
  48         int sysinfostatus;
  49
  50         sysinfostatus = sysinfo(SI_SRPC_DOMAIN, name, namelen);
  51
  52         return ((sysinfostatus < 0) ? -1 : 0);
  53 }
  54
  55 int
  56 setdomainname(char *domain, int len)
  57 {
  58         int sysinfostatus;
  59
  60         sysinfostatus = sysinfo(SI_SET_SRPC_DOMAIN,
  61             domain, len + 1); /* add null */
  62         return ((sysinfostatus < 0) ? -1 : 0);
  63 }