Function chown

pub unsafe fn chown<P>(filename: P, user: u32, group: u32) -> Result<(), i32> 
where
    P: AsRef<Path>,

Available on crate feature dep_nc only.

Change ownership of a file.

Examples

let filename = "/tmp/nc-chown";
let fd = unsafe { nc::openat(nc::AT_FDCWD, filename, nc::O_CREAT | nc::O_WRONLY | nc::O_TRUNC, 0o644) };
assert!(fd.is_ok());
let fd = fd.unwrap();
let ret = unsafe { nc::close(fd) };
assert!(ret.is_ok());
let ret = unsafe { nc::chown(filename, 0, 0) };
assert!(ret.is_err());
assert_eq!(ret, Err(nc::EPERM));
let ret = unsafe { nc::unlinkat(nc::AT_FDCWD, filename, 0) };
assert!(ret.is_ok());