2 * Copyright (c) 2009, Sun Microsystems, Inc.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 * - Redistributions of source code must retain the above copyright notice,
8 * this list of conditions and the following disclaimer.
9 * - Redistributions in binary form must reproduce the above copyright notice,
10 * this list of conditions and the following disclaimer in the documentation
11 * and/or other materials provided with the distribution.
12 * - Neither the name of Sun Microsystems, Inc. nor the names of its
13 * contributors may be used to endorse or promote products derived
14 * from this software without specific prior written permission.
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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29 #if defined(LIBC_SCCS) && !defined(lint)
30 static char sccsid[] = "@(#)rpcdname.c 1.7 91/03/11 Copyr 1989 Sun Micro";
32 #include <sys/cdefs.h>
33 __FBSDID("$FreeBSD$");
37 * Gets the default domain name
40 #include "namespace.h"
44 #include "un-namespace.h"
46 static char *default_domain = 0;
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 (void) 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(domain)
77 if ((*domain = get_default_domain()) != 0)