Function nc::setxattr [−][src]
pub fn setxattr<P: AsRef<Path>>(
filename: P,
name: P,
value: usize,
size: size_t,
flags: i32
) -> Result<(), Errno>
Expand description
Set extended attribute value.
let path = "/tmp/nc-setxattr";
let ret = nc::open(path, nc::O_WRONLY | nc::O_CREAT, 0o644);
assert!(ret.is_ok());
let fd = ret.unwrap();
assert!(nc::close(fd).is_ok());
let attr_name = "user.creator";
let attr_value = "nc-0.0.1";
//let flags = 0;
let flags = nc::XATTR_CREATE;
let ret = nc::setxattr(
path,
&attr_name,
attr_value.as_ptr() as usize,
attr_value.len(),
flags,
);
assert!(ret.is_ok());
assert!(nc::unlink(path).is_ok());