/// Set memory policy for a memory range.
pub unsafe fn mbind(
start: usize,
len: usize,
mode: i32,
nmask: *const usize,
maxnode: usize,
flags: i32,
) -> Result<(), Errno> {
let mode = mode as usize;
let nmask = nmask as usize;
let flags = flags as usize;
syscall6(SYS_MBIND, start, len, mode, nmask, maxnode, flags).map(drop)
}