Function c_ares_sys::ares_dns_rr_set_opt

source ·

pub unsafe extern "C" fn ares_dns_rr_set_opt(
    dns_rr: *mut ares_dns_rr_t,
    key: ares_dns_rr_key_t,
    opt: c_ushort,
    val: *const c_uchar,
    val_len: usize
) -> ares_status_t

Expand description

Set the option for the RR

\param[in] dns_rr Pointer to resource record \param[in] key DNS Resource Record Key \param[in] opt Option record key id. \param[out] val Optional. Value to associate with option. \param[out] val_len Length of value passed. \return ARES_SUCCESS on success