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 (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21
22 /*
23 * Copyright (c) 2002-2003, Network Appliance, Inc. All rights reserved.
24 */
25
26 /*
27 * Copyright 2004 Sun Microsystems, Inc. All rights reserved.
28 * Use is subject to license terms.
29 */
30
31 /*
32 *
33 * MODULE: dapl_cr_query.c
34 *
35 * PURPOSE: Connection management
36 * Description: Interfaces in this file are completely described in
37 * the DAPL 1.1 API, Chapter 6, section 4
38 *
39 * $Id: dapl_cr_query.c,v 1.8 2003/08/20 13:22:05 sjs2 Exp $
40 */
41
42 #include "dapl.h"
43 #include "dapl_adapter_util.h"
44
45 /*
46 * dapl_cr_query
47 *
48 * DAPL Requirements Version xxx, 6.4.2.1
49 *
50 * Return Connection Request args
51 *
52 * Input:
53 * cr_handle
54 * cr_param_mask
55 *
56 * Output:
57 * cr_param
58 *
59 * Returns:
60 * DAT_SUCCESS
61 * DAT_INVALID_PARAMETER
62 * DAT_INVALID_HANDLE
63 */
64
65 DAT_RETURN
dapl_cr_query(IN DAT_CR_HANDLE cr_handle,IN DAT_CR_PARAM_MASK cr_param_mask,OUT DAT_CR_PARAM * cr_param)66 dapl_cr_query(
67 IN DAT_CR_HANDLE cr_handle,
68 IN DAT_CR_PARAM_MASK cr_param_mask,
69 OUT DAT_CR_PARAM *cr_param)
70 {
71 DAPL_CR *cr_ptr;
72 DAT_RETURN dat_status;
73
74 dapl_dbg_log(DAPL_DBG_TYPE_API, "dapl_cr_query (%p, %x, %p)\n",
75 cr_handle, cr_param_mask, cr_param);
76
77 dat_status = DAT_SUCCESS;
78 if (DAPL_BAD_HANDLE(cr_handle, DAPL_MAGIC_CR)) {
79 dat_status = DAT_ERROR(DAT_INVALID_HANDLE,
80 DAT_INVALID_HANDLE_CR);
81 goto bail;
82 }
83
84 if (NULL == cr_param) {
85 dat_status = DAT_ERROR(DAT_INVALID_PARAMETER,
86 DAT_INVALID_ARG3);
87 goto bail;
88 }
89
90 cr_ptr = (DAPL_CR *) cr_handle;
91
92 /* since the arguments are easily accessible, ignore the mask */
93 (void) dapl_os_memcpy(cr_param, &cr_ptr->param, sizeof (DAT_CR_PARAM));
94
95 bail:
96 return (dat_status);
97 }
98