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
30 * @(#)rpcdname.c 1.7 91/03/11 Copyr 1989 Sun Micro
31 * $FreeBSD: src/lib/libc/rpc/rpcdname.c,v 1.5 2004/10/16 06:11:35 obrien Exp $
32 * $DragonFly: src/lib/libc/rpc/rpcdname.c,v 1.3 2005/11/13 12:27:04 swildner Exp $
37 * Gets the default domain name
40 #include "namespace.h"
44 #include "un-namespace.h"
46 static char *default_domain
= 0;
49 get_default_domain(void)
54 return (default_domain
);
55 if (getdomainname(temp
, sizeof(temp
)) < 0)
57 if ((int) strlen(temp
) > 0) {
58 default_domain
= (char *)malloc((strlen(temp
)+(unsigned)1));
59 if (default_domain
== 0)
61 strcpy(default_domain
, temp
);
62 return (default_domain
);
68 * This is a wrapper for the system call getdomainname which returns a
69 * ypclnt.h error code in the failure case. It also checks to see that
70 * the domain name is non-null, knowing that the null string is going to
71 * get rejected elsewhere in the NIS client package.
74 __rpc_get_default_domain(char **domain
)
76 if ((*domain
= get_default_domain()) != 0)