linux/include/asm-generic/mman.h
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   1#ifndef __ASM_GENERIC_MMAN_H
   2#define __ASM_GENERIC_MMAN_H
   3
   4#include <asm-generic/mman-common.h>
   5
   6#define MAP_GROWSDOWN   0x0100          /* stack-like segment */
   7#define MAP_DENYWRITE   0x0800          /* ETXTBSY */
   8#define MAP_EXECUTABLE  0x1000          /* mark it as an executable */
   9#define MAP_LOCKED      0x2000          /* pages are locked */
  10#define MAP_NORESERVE   0x4000          /* don't check for reservations */
  11#define MAP_POPULATE    0x8000          /* populate (prefault) pagetables */
  12#define MAP_NONBLOCK    0x10000         /* do not block on IO */
  13#define MAP_STACK       0x20000         /* give out an address that is best suited for process/thread stacks */
  14#define MAP_HUGETLB     0x40000         /* create a huge page mapping */
  15
  16#define MCL_CURRENT     1               /* lock all current mappings */
  17#define MCL_FUTURE      2               /* lock all future mappings */
  18
  19#endif /* __ASM_GENERIC_MMAN_H */
  20
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