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/* Copyright (C) 2000 MySQL AB & MySQL Finland AB & TCX DataKonsult AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
/*
Static variables for pisam library. All definied here for easy making of
a shared library
*/
#ifndef _global_h
#include "myisamdef.h"
#endif
LIST *myisam_open_list=0;
uchar NEAR myisam_file_magic[]=
{ (uchar) 254, (uchar) 254,'\007', '\001', };
uchar NEAR myisam_pack_file_magic[]=
{ (uchar) 254, (uchar) 254,'\010', '\001', };
my_string myisam_log_filename=(char*) "myisam.log";
File myisam_log_file= -1;
uint myisam_quick_table_bits=9;
uint myisam_block_size=MI_KEY_BLOCK_LENGTH; /* Best by test */
my_bool myisam_flush=0, myisam_delay_key_write=0, myisam_single_user=0;
#if defined(THREAD) && !defined(DONT_USE_RW_LOCKS)
my_bool myisam_concurrent_insert=1;
#else
my_bool myisam_concurrent_insert=0;
#endif
my_off_t myisam_max_extra_temp_length= MI_MAX_TEMP_LENGTH;
my_off_t myisam_max_temp_length= MAX_FILE_SIZE;
ulong myisam_bulk_insert_tree_size=8192*1024;
/* read_vec[] is used for converting between P_READ_KEY.. and SEARCH_ */
/* Position is , == , >= , <= , > , < */
uint NEAR myisam_read_vec[]=
{
SEARCH_FIND, SEARCH_FIND | SEARCH_BIGGER, SEARCH_FIND | SEARCH_SMALLER,
SEARCH_NO_FIND | SEARCH_BIGGER, SEARCH_NO_FIND | SEARCH_SMALLER,
SEARCH_FIND | SEARCH_PREFIX, SEARCH_LAST
};
uint NEAR myisam_readnext_vec[]=
{
SEARCH_BIGGER, SEARCH_BIGGER, SEARCH_SMALLER, SEARCH_BIGGER, SEARCH_SMALLER,
SEARCH_BIGGER, SEARCH_SMALLER
};
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