arch/microblaze/include/asm/mman.h

   1 /*
   2  * Copyright (C) 2006 Atmark Techno, Inc.
   3  *
   4  * This file is subject to the terms and conditions of the GNU General Public
   5  * License. See the file "COPYING" in the main directory of this archive
   6  * for more details.
   7  */
   8
   9 #ifndef _ASM_MICROBLAZE_MMAN_H
  10 #define _ASM_MICROBLAZE_MMAN_H
  11
  12 #include <asm-generic/mman.h>
  13
  14 #define MAP_GROWSDOWN   0x0100 /* stack-like segment */
  15 #define MAP_DENYWRITE   0x0800 /* ETXTBSY */
  16 #define MAP_EXECUTABLE  0x1000 /* mark it as an executable */
  17 #define MAP_LOCKED      0x2000 /* pages are locked */
  18 #define MAP_NORESERVE   0x4000 /* don't check for reservations */
  19 #define MAP_POPULATE    0x8000 /* populate (prefault) pagetables */
  20 #define MAP_NONBLOCK    0x10000 /* do not block on IO */
  21
  22 #define MCL_CURRENT     1 /* lock all current mappings */
  23 #define MCL_FUTURE      2 /* lock all future mappings */
  24
  25 #endif /* _ASM_MICROBLAZE_MMAN_H */