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eab2893dac
Renamed _hp_func -> hp_func mi_key_cmp moved to /mysys/my_handler.c New tests for HEAP tables
52 lines
1.5 KiB
C
52 lines
1.5 KiB
C
/* Copyright (C) 2000 MySQL AB & MySQL Finland AB & TCX DataKonsult AB
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
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/* close a heap-database */
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#include "heapdef.h"
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/* Close a database open by hp_open() */
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/* Data is normally not deallocated */
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int heap_close(HP_INFO *info)
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{
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int tmp;
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DBUG_ENTER("heap_close");
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pthread_mutex_lock(&THR_LOCK_heap);
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tmp= hp_close(info);
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pthread_mutex_unlock(&THR_LOCK_heap);
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DBUG_RETURN(tmp);
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}
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int hp_close(register HP_INFO *info)
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{
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int error=0;
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DBUG_ENTER("hp_close");
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#ifndef DBUG_OFF
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if (info->s->changed && heap_check_heap(info,0))
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{
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error=my_errno=HA_ERR_CRASHED;
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}
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#endif
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info->s->changed=0;
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heap_open_list=list_delete(heap_open_list,&info->open_list);
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if (!--info->s->open_count && info->s->delete_on_close)
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hp_free(info->s); /* Table was deleted */
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my_free((gptr) info,MYF(0));
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DBUG_RETURN(error);
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}
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