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76b8386550
Partitioning now has a flag to allow disabling of engines from being compatible with partitioning. Cleaned up heap naming convention on panic call. include/heap.h: Added new function sql/ha_ndbcluster.cc: Updated hanlderton functions sql/ha_ndbcluster_binlog.cc: Updated handlerton functions. sql/handler.cc: Updated handlerton functions. sql/handler.h: Updated hanlderton functions sql/log.cc: Updated handlerton functions sql/mysql_priv.h: Updated handlerton functions sql/mysqld.cc: Added Legacy handlerton functions sql/partition_info.cc: Added flag support for marking engines not compatible with partitioning sql/sql_cursor.cc: Updated hanlderton functions sql/sql_show.cc: Updated hanlderton functions sql/sql_tablespace.cc: Update for handlerton functions storage/archive/ha_archive.cc: Update for hanlderton functions storage/archive/ha_archive.h: Update for handlerton functions storage/blackhole/ha_blackhole.cc: Update for handlerton functions storage/csv/ha_tina.cc: Update for handlerton functions storage/csv/ha_tina.h: Update for handlerton functions storage/federated/ha_federated.cc: Updated for handlerton functions storage/federated/ha_federated.h: Updated for handlerton functions storage/heap/ha_heap.cc: Update for handlerton functions storage/heap/hp_panic.c: Update of function name storage/heap/hp_test1.c: Update of function name storage/heap/hp_test2.c: Update of function name. storage/innobase/handler/ha_innodb.cc: Update of function name storage/innobase/handler/ha_innodb.h: Update of function name storage/myisam/ha_myisam.cc: Update of function name. storage/myisammrg/ha_myisammrg.cc: Update of function name
57 lines
1.6 KiB
C
57 lines
1.6 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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#include "heapdef.h"
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/* if flag == HA_PANIC_CLOSE then all files are removed for more
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memory */
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int hp_panic(enum ha_panic_function flag)
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{
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LIST *element,*next_open;
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DBUG_ENTER("hp_panic");
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pthread_mutex_lock(&THR_LOCK_heap);
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for (element=heap_open_list ; element ; element=next_open)
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{
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HP_INFO *info=(HP_INFO*) element->data;
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next_open=element->next; /* Save if close */
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switch (flag) {
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case HA_PANIC_CLOSE:
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hp_close(info);
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break;
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default:
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break;
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}
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}
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for (element=heap_share_list ; element ; element=next_open)
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{
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HP_SHARE *share=(HP_SHARE*) element->data;
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next_open=element->next; /* Save if close */
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switch (flag) {
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case HA_PANIC_CLOSE:
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{
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if (!share->open_count)
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hp_free(share);
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break;
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}
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default:
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break;
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}
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}
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pthread_mutex_unlock(&THR_LOCK_heap);
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DBUG_RETURN(0);
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} /* hp_panic */
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