Esempi in C++ (Cpp) per ipv6_addr_is_site_local

Esempio n. 1

File: gnrc_netif.c Progetto: astralien3000/RIOT

static uint8_t _get_scope(const ipv6_addr_t *addr)
{
    if (ipv6_addr_is_link_local(addr)) {
        return IPV6_ADDR_MCAST_SCP_LINK_LOCAL;
    }
    else if (ipv6_addr_is_site_local(addr)) {
        return IPV6_ADDR_MCAST_SCP_SITE_LOCAL;
    }
    else {
        return IPV6_ADDR_MCAST_SCP_GLOBAL;
    }
}

Esempio n. 2

File: gnrc_ipv6_netif.c Progetto: daniel-k/RIOT

/**
 * @brief Determines the scope of the given address.
 *
 * @param[in] addr              The IPv6 address to check.
 * @param[in] maybe_multicast   False if @p addr is definitely no multicast
 *                              address, true otherwise.
 *
 * @return The scope of the address.
 *
 * @pre address is not loopback or unspecified.
 * see http://tools.ietf.org/html/rfc6724#section-4
 */
static uint8_t _get_scope(const ipv6_addr_t *addr, const bool maybe_multicast)
{
    if (maybe_multicast && ipv6_addr_is_multicast(addr)) {
        return (addr->u8[1] & 0x0f);
    }
    else if (ipv6_addr_is_link_local(addr)) {
        return IPV6_ADDR_MCAST_SCP_LINK_LOCAL;
    }
    else if (ipv6_addr_is_site_local(addr)) {
        return IPV6_ADDR_MCAST_SCP_SITE_LOCAL;
    }
    else {
        return IPV6_ADDR_MCAST_SCP_GLOBAL;
    }
}