Function get_ipv6_v6only

pub fn get_ipv6_v6only<Fd>(fd: Fd) -> Result<bool, Errno> 
where
    Fd: AsFd,

Available on crate feature dep_rustix only.

getsockopt(fd, IPPROTO_IPV6, IPV6_V6ONLY)

See the module-level documentation for more.