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  • Committer: lbieber
  • Date: 2010-10-01 13:06:31 UTC
  • mfrom: (1802.2.2 drizzle-bug-651948)
  • mto: This revision was merged to the branch mainline in revision 1805.
  • Revision ID: lbieber@orisndriz08-20101001130631-xubscnhmj7r5dn6g
Merge Andrew - Fix bug 651948 - Index lengths not retrieved using drizzledump

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plugin/innobase/include/dict0mem.ic
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/*****************************************************************************
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Copyright (C) 1996, 2009, Innobase Oy. All Rights Reserved.
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This program is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free Software
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Foundation; version 2 of the License.
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This program is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along with
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this program; if not, write to the Free Software Foundation, Inc., 51 Franklin
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St, Fifth Floor, Boston, MA 02110-1301 USA
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*****************************************************************************/
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/******************************************************************//**
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@file include/dict0mem.ic
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Data dictionary memory object creation
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Created 1/8/1996 Heikki Tuuri
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***********************************************************************/
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#include "data0type.h"
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#include "dict0mem.h"
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#include "fil0fil.h"
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/**********************************************************************//**
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This function poplulates a dict_index_t index memory structure with
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supplied information. */
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UNIV_INLINE
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void
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dict_mem_fill_index_struct(
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/*=======================*/
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        dict_index_t*   index,          /*!< out: index to be filled */
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        mem_heap_t*     heap,           /*!< in: memory heap */
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        const char*     table_name,     /*!< in: table name */
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        const char*     index_name,     /*!< in: index name */
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        ulint           space,          /*!< in: space where the index tree is
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                                        placed, ignored if the index is of
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                                        the clustered type */
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        ulint           type,           /*!< in: DICT_UNIQUE,
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                                        DICT_CLUSTERED, ... ORed */
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        ulint           n_fields)       /*!< in: number of fields */
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{
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        if (heap) {
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                index->heap = heap;
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                index->name = mem_heap_strdup(heap, index_name);
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                index->fields = (dict_field_t*) mem_heap_alloc(
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                        heap, 1 + n_fields * sizeof(dict_field_t));
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        } else {
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                index->name = index_name;
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                index->heap = NULL;
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                index->fields = NULL;
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        }
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        index->type = type;
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#ifndef UNIV_HOTBACKUP
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        index->space = (unsigned int) space;
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        index->page = FIL_NULL;
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#endif /* !UNIV_HOTBACKUP */
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        index->table_name = table_name;
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        index->n_fields = (unsigned int) n_fields;
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        /* The '1 +' above prevents allocation
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        of an empty mem block */
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#ifdef UNIV_DEBUG
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        index->magic_n = DICT_INDEX_MAGIC_N;
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#endif /* UNIV_DEBUG */
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}