mariadb/include/my_bitmap.h
unknown f816d6f16d Use new bitmap interface
Patches for Armstrong
Removed warnings when using REPAIR TABLE .. EXTENDED


Docs/manual.texi:
  Changelog
configure.in:
  Added missing -lsocket library on SCO
include/global.h:
  Patch for Armstrong
include/my_bitmap.h:
  Changed bitmap interface to avoid problem with missing LOCK_bitmap symbol
include/myisampack.h:
  Portability fix for Armstrong
mysql-test/t/select.test:
  Changed to work with 'mysql test < select.tst'
mysys/my_bitmap.c:
  Changed bitmap interface to avoid problem with missing LOCK_bitmap symbol
mysys/my_init.c:
  Removed LOCK_bitmap
sql/field.cc:
  Patch for Armstrong
sql/filesort.cc:
  Patch for Armstrong
sql/ha_myisam.cc:
  Removed warnings when using REPAIR TABLE .. EXTENDED
sql/mysql_priv.h:
  Use new bitmap interface
sql/mysqld.cc:
  Use new bitmap interface
sql/sql_select.cc:
  Use new bitmap interface
2001-02-07 17:42:20 +02:00

46 lines
1.4 KiB
C

/* Copyright (C) 2000 MySQL AB & MySQL Finland AB & TCX DataKonsult AB
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with this library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA */
#ifndef _my_bitmap_h_
#define _my_bitmap_h_
#include <my_pthread.h>
#define MY_BIT_NONE (~(uint) 0)
typedef struct st_bitmap
{
uchar *bitmap;
uint bitmap_size;
#ifdef THREAD
pthread_mutex_t mutex;
#endif
} BITMAP;
#ifdef __cplusplus
extern "C" {
#endif
extern my_bool bitmap_init(BITMAP *bitmap, uint bitmap_size);
extern void bitmap_free(BITMAP *bitmap);
extern void bitmap_set_bit(BITMAP *bitmap, uint bitmap_bit);
extern uint bitmap_set_next(BITMAP *bitmap);
extern void bitmap_clear_bit(BITMAP *bitmap, uint bitmap_bit);
#ifdef __cplusplus
}
#endif
#endif /* _my_bitmap_h_ */