Function nc::fchown [−][src]
pub fn fchown(fd: i32, user: uid_t, group: gid_t) -> Result<(), Errno>
Expand description
Change ownership of a file.
let filename = "/tmp/nc-fchown"; let ret = nc::creat(filename, 0o644); assert!(ret.is_ok()); let fd = ret.unwrap(); let ret = nc::fchown(fd, 0, 0); assert!(ret.is_err()); assert_eq!(ret, Err(nc::EPERM)); assert!(nc::close(fd).is_ok()); assert!(nc::unlink(filename).is_ok());