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4e0e5e1e53
* Remove old Innobase copyright lines from C source files * Add a reference to the GPLv2 license as recommended by the lawyers at Oracle Legal [Step 2/28]
64 lines
1.8 KiB
C
64 lines
1.8 KiB
C
/*****************************************************************************
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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., 59 Temple
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Place, Suite 330, Boston, MA 02111-1307 USA
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*****************************************************************************/
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/******************************************************
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The dynamically allocated array
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Created 2/5/1996 Heikki Tuuri
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*******************************************************/
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#include "dyn0dyn.h"
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#ifdef UNIV_NONINL
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#include "dyn0dyn.ic"
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#endif
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/****************************************************************
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Adds a new block to a dyn array. */
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UNIV_INTERN
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dyn_block_t*
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dyn_array_add_block(
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/*================*/
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/* out: created block */
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dyn_array_t* arr) /* in: dyn array */
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{
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mem_heap_t* heap;
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dyn_block_t* block;
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ut_ad(arr);
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ut_ad(arr->magic_n == DYN_BLOCK_MAGIC_N);
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if (arr->heap == NULL) {
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UT_LIST_INIT(arr->base);
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UT_LIST_ADD_FIRST(list, arr->base, arr);
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arr->heap = mem_heap_create(sizeof(dyn_block_t));
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}
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block = dyn_array_get_last_block(arr);
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block->used = block->used | DYN_BLOCK_FULL_FLAG;
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heap = arr->heap;
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block = mem_heap_alloc(heap, sizeof(dyn_block_t));
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block->used = 0;
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UT_LIST_ADD_LAST(list, arr->base, block);
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return(block);
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}
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