1 #undef MAP_ANON 2 #define MAP_ANON 0x800 3 #undef MAP_NORESERVE 4 #define MAP_NORESERVE 0x0400 5 #undef MAP_GROWSDOWN 6 #define MAP_GROWSDOWN 0x1000 7 #undef MAP_DENYWRITE 8 #define MAP_DENYWRITE 0x2000 9 #undef MAP_EXECUTABLE 10 #define MAP_EXECUTABLE 0x4000 11 #undef MAP_LOCKED 12 #define MAP_LOCKED 0x8000 13 #undef MAP_POPULATE 14 #define MAP_POPULATE 0x10000 15 #undef MAP_NONBLOCK 16 #define MAP_NONBLOCK 0x20000 17 #undef MAP_STACK 18 #define MAP_STACK 0x40000 19 #undef MAP_HUGETLB 20 #define MAP_HUGETLB 0x80000 21 #undef MAP_SYNC 22 23 #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE) 24 #undef MADV_SOFT_OFFLINE 25 #endif 26