2 * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
3 * unrestricted use provided that this legend is included on all tape
4 * media and as a part of the software program in whole or part. Users
5 * may copy or modify Sun RPC without charge, but are not authorized
6 * to license or distribute it to anyone else except as part of a product or
7 * program developed by the user or with the express written consent of
8 * Sun Microsystems, Inc.
10 * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
11 * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
12 * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
14 * Sun RPC is provided with no support and without any obligation on the
15 * part of Sun Microsystems, Inc. to assist in its use, correction,
16 * modification or enhancement.
18 * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
19 * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
20 * OR ANY PART THEREOF.
22 * In no event will Sun Microsystems, Inc. be liable for any lost revenue
23 * or profits or other special, indirect and consequential damages, even if
24 * Sun has been advised of the possibility of such damages.
26 * Sun Microsystems, Inc.
28 * Mountain View, California 94043
31 #if defined(LIBC_SCCS) && !defined(lint)
32 static char sccsid[] = "@(#)rpcdname.c 1.7 91/03/11 Copyr 1989 Sun Micro";
34 #include <sys/cdefs.h>
35 __FBSDID("$FreeBSD$");
39 * Gets the default domain name
42 #include "namespace.h"
46 #include "un-namespace.h"
48 static char *default_domain = 0;
56 return (default_domain);
57 if (getdomainname(temp, sizeof(temp)) < 0)
59 if ((int) strlen(temp) > 0) {
60 default_domain = (char *)malloc((strlen(temp)+(unsigned)1));
61 if (default_domain == 0)
63 (void) strcpy(default_domain, temp);
64 return (default_domain);
70 * This is a wrapper for the system call getdomainname which returns a
71 * ypclnt.h error code in the failure case. It also checks to see that
72 * the domain name is non-null, knowing that the null string is going to
73 * get rejected elsewhere in the NIS client package.
76 __rpc_get_default_domain(domain)
79 if ((*domain = get_default_domain()) != 0)