Function rustix::io::mmap_anonymous

pub unsafe fn mmap_anonymous(ptr: *mut c_void, len: usize, prot: ProtFlags, flags: MapFlags) -> io::Result<*mut c_void>
Documentation

mmap(ptr, len, prot, MAP_ANONYMOUS | flags, -1, 0)—Create an anonymous memory mapping.

For file-backed mappings, see mmap.

Safety

Raw pointers and lots of special semantics.

References