Function sethostname

pub unsafe fn sethostname<P>(name: P) -> Result<(), i32> 
where
    P: AsRef<Path>,

Available on crate feature dep_nc only.

Set hostname.

Exampless

let name = "rust-machine";
let ret = unsafe { nc::sethostname(name) };
assert!(ret.is_err());
assert_eq!(ret, Err(nc::EPERM));