Function fstatat
fn fstatat<Fd: std::os::fd::AsFd, P: ?Sized + NixPath>(dirfd: Fd, pathname: &P, f: AtFlags) -> Result<FileStat>fstatatfn fstatat<Fd: std::os::fd::AsFd, P: ?Sized + NixPath>(dirfd: Fd, pathname: &P, f: AtFlags) -> Result<FileStat>