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 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