Function nc::link [−][src]
pub fn link(old_filename: &str, new_filename: &str) -> Result<(), Errno>
Expand description
Make a new name for a file.
let old_filename = "/tmp/nc-link-src"; let ret = nc::creat(old_filename, 0o644); assert!(ret.is_ok()); let fd = ret.unwrap(); assert!(nc::close(fd).is_ok()); let new_filename = "/tmp/nc-link-dst"; assert!(nc::link(old_filename, new_filename).is_ok()); assert!(nc::unlink(old_filename).is_ok()); assert!(nc::unlink(new_filename).is_ok());