Function nc::fremovexattr

pub fn fremovexattr<P: AsRef<Path>>(fd: i32, name: P) -> Result<(), Errno>

Remove an extended attribute.

let path = "/tmp/nc-fremovexattr";
let ret = nc::openat(nc::AT_FDCWD, path, nc::O_WRONLY | nc::O_CREAT, 0o644);
assert!(ret.is_ok());
let fd = ret.unwrap();
let attr_name = "user.creator";
let attr_value = "nc-0.0.1";
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());
let ret = nc::fremovexattr(fd, attr_name);
assert!(ret.is_ok());
assert!(nc::close(fd).is_ok());
assert!(nc::unlinkat(nc::AT_FDCWD, path, 0).is_ok());