usr/src/lib/sun_fc/common/Sun_fcGetAdapterName.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 "HBAList.h"
  29 #include "Trace.h"
  30 #include "Exceptions.h"
  31 #include <cstring>
  32
  33 #ifdef  __cplusplus
  34 extern "C" {
  35 #endif
  36
  37 /**
  38  * @memo            Get the adapters name
  39  * @precondition    name parameter must be sufficient length to fit the name
  40  * @postcondition   name contains the name of the given adapter
  41  * @return          HBA_STATUS_OK on success, or other error code
  42  * @param           index       the index to which adapter to retrieve the name
  43  * @param           name        buffer to which the adapter name will be placed
  44  *
  45  * @doc
  46  * Returns the text string which describes this adapter and which is used to
  47  * open the adapter with the library.
  48  */
  49 HBA_STATUS Sun_fcGetAdapterName(HBA_UINT32 index, char *name) {
  50         Trace log("Sun_fcGetAdapterName");
  51         if (name == NULL) {
  52             log.userError(
  53                 "NULL name pointer");
  54             return (HBA_STATUS_ERROR_ARG);
  55         }
  56         try {
  57             HBAList* list = HBAList::instance();
  58             std::string sname = list->getHBAName(index);
  59             strcpy(name, sname.c_str());
  60             return (HBA_STATUS_OK);
  61         } catch (HBAException &e) {
  62             return (e.getErrorCode());
  63         } catch (...) {
  64             log.internalError(
  65                 "Uncaught exception");
  66             return (HBA_STATUS_ERROR);
  67         }
  68 }
  69
  70 #ifdef  __cplusplus
  71 }
  72 #endif