dapl_rsp_query.c revision 9517:b4839b0aa7a4
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_rsp_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_rsp_query.c,v 1.6 2003/06/16 17:53:34 sjs2 Exp $ 40 */ 41 42#include "dapl.h" 43 44/* 45 * dapl_rsp_query 46 * 47 * uDAPL: User Direct Access Program Library Version 1.1, 6.4.1.6 48 * 49 * Provide arguments of the reserved service points 50 * 51 * Input: 52 * rsp_handle 53 * rsp_args_mask 54 * 55 * Output: 56 * rsp_args 57 * 58 * Returns: 59 * DAT_SUCCESS 60 * DAT_INVALID_PARAMETER 61 */ 62DAT_RETURN 63dapl_rsp_query( 64 IN DAT_RSP_HANDLE rsp_handle, 65 IN DAT_RSP_PARAM_MASK rsp_mask, 66 OUT DAT_RSP_PARAM *rsp_param) 67{ 68 DAPL_SP *sp_ptr; 69 DAT_RETURN dat_status; 70 71 dat_status = DAT_SUCCESS; 72 73 if (DAPL_BAD_HANDLE(rsp_handle, DAPL_MAGIC_RSP)) { 74 dat_status = DAT_ERROR(DAT_INVALID_HANDLE, 75 DAT_INVALID_HANDLE_RSP); 76 goto bail; 77 } 78 79 if (rsp_mask & ~DAT_RSP_FIELD_ALL) { 80 dat_status = DAT_ERROR(DAT_INVALID_PARAMETER, DAT_INVALID_ARG2); 81 goto bail; 82 } 83 84 if (NULL == rsp_param) { 85 dat_status = DAT_ERROR(DAT_INVALID_PARAMETER, DAT_INVALID_ARG3); 86 goto bail; 87 } 88 89 sp_ptr = (DAPL_SP *)rsp_handle; 90 91 /* 92 * Fill in the RSP params 93 */ 94 rsp_param->ia_handle = sp_ptr->ia_handle; 95 rsp_param->conn_qual = sp_ptr->conn_qual; 96 rsp_param->evd_handle = sp_ptr->evd_handle; 97 rsp_param->ep_handle = sp_ptr->ep_handle; 98 99bail: 100 return (dat_status); 101} 102