xref: /freebsd/lib/libgssapi/gss_create_empty_oid_set.c (revision be092bcde96bdcfde9013d60e442cca023bfbd1b)
1  /*-
2   * SPDX-License-Identifier: BSD-2-Clause
3   *
4   * Copyright (c) 2005 Doug Rabson
5   * All rights reserved.
6   *
7   * Redistribution and use in source and binary forms, with or without
8   * modification, are permitted provided that the following conditions
9   * are met:
10   * 1. Redistributions of source code must retain the above copyright
11   *    notice, this list of conditions and the following disclaimer.
12   * 2. Redistributions in binary form must reproduce the above copyright
13   *    notice, this list of conditions and the following disclaimer in the
14   *    documentation and/or other materials provided with the distribution.
15   *
16   * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17   * 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 AUTHOR OR CONTRIBUTORS BE LIABLE
20   * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21   * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22   * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23   * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24   * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25   * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26   * SUCH DAMAGE.
27   *
28   *	$FreeBSD$
29   */
30  
31  #include <gssapi/gssapi.h>
32  #include <stdlib.h>
33  #include <errno.h>
34  
35  OM_uint32
36  gss_create_empty_oid_set(OM_uint32 *minor_status,
37      gss_OID_set *oid_set)
38  {
39  	gss_OID_set set;
40  
41  	*minor_status = 0;
42  	*oid_set = GSS_C_NO_OID_SET;
43  
44  	set = malloc(sizeof(gss_OID_set_desc));
45  	if (!set) {
46  		*minor_status = ENOMEM;
47  		return (GSS_S_FAILURE);
48  	}
49  
50  	set->count = 0;
51  	set->elements = 0;
52  	*oid_set = set;
53  
54  	return (GSS_S_COMPLETE);
55  }
56