Function nc::fchownat [−][src]
pub fn fchownat(
dirfd: i32,
filename: &str,
user: uid_t,
group: gid_t,
flag: i32
) -> Result<(), Errno>
Expand description
Change ownership of a file.
let filename = "/tmp/nc-fchown"; let ret = nc::creat(filename, 0o644); assert!(ret.is_ok()); let fd = ret.unwrap(); assert!(nc::close(fd).is_ok()); let ret = nc::fchownat(nc::AT_FDCWD, filename, 0, 0, 0); assert!(ret.is_err()); assert_eq!(ret, Err(nc::EPERM)); assert!(nc::unlink(filename).is_ok());