release/src-rt-6.x.4708/toolchains/hndtools-arm-linux-2.6.36-uclibc-4.5.3/arm-brcm-linux-uclibcgnueabi/sysroot/usr/include/bits/uClibc_page.h

   1 /*  Copyright (C) 2004     Erik Andersen
   2  *
   3  *  This library is free software; you can redistribute it and/or
   4  *  modify it under the terms of the GNU Lesser General Public
   5  *  License as published by the Free Software Foundation; either
   6  *  version 2.1 of the License, or (at your option) any later version.
   7  *
   8  *  The GNU C Library is distributed in the hope that it will be useful,
   9  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11  *  Lesser General Public License for more details.
  12  *
  13  *  You should have received a copy of the GNU Lesser General Public
  14  *  License along with the GNU C Library; if not, write to the Free
  15  *  Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  16  *  02111-1307 USA.
  17  */
  18
  19 /* Supply an architecture specific value for PAGE_SIZE and friends.  */
  20
  21 #ifndef _UCLIBC_PAGE_H
  22 #define _UCLIBC_PAGE_H
  23
  24 /* PAGE_SHIFT determines the page size -- in this case 4096 */
  25 #define PAGE_SHIFT      12
  26 #define PAGE_SIZE       (1UL << PAGE_SHIFT)
  27 #define PAGE_MASK       (~(PAGE_SIZE-1))
  28
  29 #endif /* _UCLIBC_PAGE_H */