#ifndef __ASM_GENERIC_MMAN_H
  #define __ASM_GENERIC_MMAN_H
  
  #include <asm-generic/mman-common.h>
  
  #define MAP_GROWSDOWN	0x0100		/* stack-like segment */
  #define MAP_DENYWRITE	0x0800		/* ETXTBSY */
  #define MAP_EXECUTABLE	0x1000		/* mark it as an executable */
  #define MAP_LOCKED	0x2000		/* pages are locked */
  #define MAP_NORESERVE	0x4000		/* don't check for reservations */
  #define MAP_POPULATE	0x8000		/* populate (prefault) pagetables */
  #define MAP_NONBLOCK	0x10000		/* do not block on IO */
  #define MAP_STACK	0x20000		/* give out an address that is best suited for process/thread stacks */

  #define MAP_HUGETLB	0x40000		/* create a huge page mapping */

  
  #define MCL_CURRENT	1		/* lock all current mappings */
  #define MCL_FUTURE	2		/* lock all future mappings */
  
  #endif /* __ASM_GENERIC_MMAN_H */