Esempio n. 1
0
int ifc_reset_connections(const char *ifname, const int reset_mask)
{
#ifdef HAVE_ANDROID_OS
    int result, success;
    in_addr_t myaddr;
    struct ifreq ifr;
    struct in6_ifreq ifr6;

    if (reset_mask & RESET_IPV4_ADDRESSES) {
	ifc_clear_ipv4_addresses(ifname);
    } else {
        result = 0;
    }

    if (reset_mask & RESET_IPV6_ADDRESSES) {
        /*
         * IPv6. On Linux, when an interface goes down it loses all its IPv6
         * addresses, so we don't know which connections belonged to that interface
         * So we clear all unused IPv6 connections on the device by specifying an
         * empty IPv6 address.
         */
        ifc_clear_ipv6_addresses(ifname);
    }

    return result;
#else
    return 0;
#endif
}
Esempio n. 2
0
/*
 * Clears all IP addresses on the specified interface.
 */
int ifc_clear_addresses(const char *name) {
    ifc_clear_ipv4_addresses(name);
    return ifc_clear_ipv6_addresses(name);
}