mman.h 1.2 KB

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  1. /*
  2. * This program is free software; you can redistribute it and/or
  3. * modify it under the terms of the GNU General Public License
  4. * as published by the Free Software Foundation; either version
  5. * 2 of the License, or (at your option) any later version.
  6. */
  7. #ifndef _UAPI_ASM_POWERPC_MMAN_H
  8. #define _UAPI_ASM_POWERPC_MMAN_H
  9. #include <asm-generic/mman-common.h>
  10. #define PROT_SAO 0x10 /* Strong Access Ordering */
  11. #define MAP_RENAME MAP_ANONYMOUS /* In SunOS terminology */
  12. #define MAP_NORESERVE 0x40 /* don't reserve swap pages */
  13. #define MAP_LOCKED 0x80
  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 MCL_CURRENT 0x2000 /* lock all currently mapped pages */
  18. #define MCL_FUTURE 0x4000 /* lock all additions to address space */
  19. #define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */
  20. #define MAP_NONBLOCK 0x10000 /* do not block on IO */
  21. #define MAP_STACK 0x20000 /* give out an address that is best suited for process/thread stacks */
  22. #define MAP_HUGETLB 0x40000 /* create a huge page mapping */
  23. #endif /* _UAPI_ASM_POWERPC_MMAN_H */