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/* Copyright (C) 2004 Erik Andersen
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* The GNU C 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with the GNU C Library; see the file COPYING.LIB. If
* not, see <http://www.gnu.org/licenses/>.
*/
/* Supply an architecture specific value for PAGE_SIZE and friends. */
#ifndef _UCLIBC_PAGE_H
#define _UCLIBC_PAGE_H
/* PAGE_SHIFT determines the page size -- in this case 4096 */
#define PAGE_SHIFT 12
#define PAGE_SIZE (1UL << PAGE_SHIFT)
#define PAGE_MASK (~(PAGE_SIZE-1))
/* Some architectures always use 12 as page shift for mmap2() eventhough the
* real PAGE_SHIFT != 12. Other architectures use the same value as
* PAGE_SHIFT...
*/
#define MMAP2_PAGE_SHIFT PAGE_SHIFT
#endif /* _UCLIBC_PAGE_H */
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