MAP_NORESERVE
MAP_FIXED|MAP_ANONYMOUS|MAP_PRIVATE|MAP_NORESERVE,
PROT_READ, MAP_PRIVATE | MAP_NORESERVE,
| MAP_NORESERVE \
if (flags & MAP_NORESERVE) {
mmap_flags = MAP_PRIVATE | MAP_ANONYMOUS | MAP_NORESERVE;
int mmap_flags = MAP_PRIVATE | MAP_ANONYMOUS | MAP_NORESERVE;
int mmap_flags = MAP_PRIVATE | MAP_ANONYMOUS | MAP_NORESERVE;
int mmap_flags = MAP_PRIVATE | MAP_ANONYMOUS | MAP_NORESERVE;
MAP_PRIVATE | MAP_ANONYMOUS | MAP_NORESERVE, -1);
MAP_ANONYMOUS | MAP_NORESERVE | MAP_PRIVATE, -1, 0);
MAP_ANON | MAP_PRIVATE | MAP_FIXED | MAP_NORESERVE, -1, 0);
MAP_ANON | MAP_PRIVATE | MAP_FIXED | MAP_NORESERVE, -1, 0);
MAP_ANON | MAP_PRIVATE | MAP_FIXED | MAP_NORESERVE, -1, 0);
MAP_ANON | MAP_PRIVATE | MAP_FIXED | MAP_NORESERVE, -1, 0);
MAP_ANON | MAP_PRIVATE | MAP_FIXED | MAP_NORESERVE, -1, 0);
MAP_ANON | MAP_PRIVATE | MAP_FIXED | MAP_NORESERVE, -1, 0);
MAP_ANON | MAP_PRIVATE | MAP_FIXED | MAP_NORESERVE, -1, 0);
int mmap_flags = MAP_ANONYMOUS | MAP_NORESERVE | MAP_PRIVATE;
(is_src ? 0 : MAP_NORESERVE),
MAP_NORESERVE | MAP_PRIVATE, -1, 0) != ptr)
(reserve ? 0 : MAP_NORESERVE),
(reserve ? 0 : MAP_NORESERVE),