Function nc::newfstatat

pub fn newfstatat<P: AsRef<Path>>(
    dfd: i32, 
    filename: P, 
    statbuf: &mut stat_t, 
    flag: i32
) -> Result<(), Errno>

Get file status.

let path = "/etc/passwd";
let mut stat = nc::stat_t::default();
let ret = nc::newfstatat(nc::AT_FDCWD, path, &mut stat, nc::AT_SYMLINK_NOFOLLOW);
assert!(ret.is_ok());
assert_eq!((stat.st_mode & nc::S_IFMT), nc::S_IFREG);