release/src/router/mysql/mysys/my_getpagesize.c

   1 /* Copyright (c) 2000-2003, 2006 MySQL AB
   2
   3    This program is free software; you can redistribute it and/or modify
   4    it under the terms of the GNU General Public License as published by
   5    the Free Software Foundation; version 2 of the License.
   6
   7    This program is distributed in the hope that it will be useful,
   8    but WITHOUT ANY WARRANTY; without even the implied warranty of
   9    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  10    GNU General Public License for more details.
  11
  12    You should have received a copy of the GNU General Public License
  13    along with this program; if not, write to the Free Software
  14    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA */
  15
  16 #include "mysys_priv.h"
  17
  18 #ifndef HAVE_GETPAGESIZE
  19
  20 #if defined __WIN__
  21
  22 int my_getpagesize(void)
  23 {
  24   SYSTEM_INFO si;
  25   GetSystemInfo(&si);
  26   return si.dwPageSize;
  27 }
  28
  29 #else
  30
  31 /* Default implementation */
  32 int my_getpagesize(void)
  33 {
  34   return (int)8192;
  35 }
  36
  37 #endif
  38
  39 #endif
  40