MAP_FIXED
# define SC_MMAP_FLAGS MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED|MAP_FIXED_NOREPLACE
# define SC_MMAP_FLAGS MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED
MAP_PRIVATE | MAP_FIXED | MAP_ANON, -1, 0);
flags = MAP_SHARED | MAP_FIXED;
flags = MAP_SHARED | MAP_FIXED;
base_flags |= MAP_FIXED | MAP_EXCL;
data_flags = convert_flags(segs[i]->p_flags) | MAP_FIXED;
bsd_flags |= MAP_FIXED;
if (addr != 0 && (bsd_flags & MAP_FIXED) == 0 &&
mr_fixed.mr_flags |= MAP_FIXED | MAP_EXCL;
flags |= MAP_FIXED;
MAP_PRIVATE | MAP_FIXED, OBJT_VNODE, imgp->vp, file_offset);
MAP_PRIVATE | MAP_FIXED, OBJT_VNODE, vp, file_offset);
if ((flags & ~(MAP_SHARED | MAP_FIXED | MAP_EXCL |
if ((flags & MAP_FIXED) == 0) {
if ((flags & MAP_FIXED) == 0) {
if ((flags & ~(MAP_SHARED | MAP_PRIVATE | MAP_FIXED | MAP_HASSEMAPHORE |
if ((flags & (MAP_EXCL | MAP_FIXED)) == MAP_EXCL) {
pos != 0 || (flags & ~(MAP_FIXED | MAP_GUARD | MAP_EXCL |
if (flags & MAP_FIXED) {
flags |= MAP_FIXED;
MAP_SHARED|MAP_FIXED, fd, 0) == MAP_FAILED) {
MAP_ANON | MAP_FIXED, -1, 0);
MAP_PRIVATE | MAP_ANON | MAP_FIXED, -1, 0);
MAP_SHARED | MAP_FIXED | MAP_EXCL, fd, 0);
MAP_SHARED | MAP_FIXED, fd, 0);
MAP_SHARED | MAP_FIXED, fd, 0);
MAP_SHARED | MAP_FIXED, fd, 0);
MAP_SHARED | MAP_FIXED | MAP_EXCL, fd, 0);
MAP_SHARED | MAP_FIXED, fd, 0);
prot_flags, MAP_ANON | MAP_FIXED, -1, 0);
addr = mmap(buffer + pagesize,pagesize, PROT_READ | PROT_WRITE , MAP_FIXED |
PROT_EXEC, MAP_ANON | MAP_FIXED, -1, 0);