usr/src/lib/sun_fc/common/Sun_fcGetVendorLibraryAttributes.cc

   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  * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
  23  * Use is subject to license terms.
  24  */
  25
  26
  27
  28 #include "Trace.h"
  29 #include "Exceptions.h"
  30 #include "sun_fc_version.h"
  31 #include "HBAList.h"
  32 #include <cstring>
  33
  34 #ifdef  __cplusplus
  35 extern "C" {
  36 #endif
  37
  38 /**
  39  * @memo            Return information about this vendor library
  40  * @return          The version of the API we support
  41  * @param           attrs The user-allocated buffer
  42  */
  43 HBA_UINT32
  44 Sun_fcGetVendorLibraryAttributes(HBA_LIBRARYATTRIBUTES *attrs) {
  45         Trace log("Sun_fcGetVendorLibraryAttributes");
  46
  47         /* Validate the arguments */
  48         if (attrs == NULL) {
  49             log.userError("NULL attrs structure");
  50             return (VSL_NUMERIC_VERSION);
  51         }
  52         try {
  53             HBAList* list = HBAList::instance();
  54             *attrs = list->getVSLAttributes();
  55             return (VSL_NUMERIC_VERSION);
  56         } catch (...) {
  57             log.internalError("Uncaught exception");
  58             memset(attrs, 0, sizeof (*attrs));
  59             return (VSL_NUMERIC_VERSION);
  60         }
  61 }
  62 #ifdef  __cplusplus
  63 }
  64 #endif