MAP_UNINITIALIZED   23 include/uapi/asm-generic/mman-common.h # define MAP_UNINITIALIZED 0x4000000	/* For anonymous mmap, memory could be uninitialized */
MAP_UNINITIALIZED   25 include/uapi/asm-generic/mman-common.h # define MAP_UNINITIALIZED 0x0		/* Don't support this flag */