C++ (Cpp) dhcp_network_changed 예제들

예제 #1

파일: netif.c 프로젝트: EarlGray/ling

/**
 * Called by a driver when its link goes up
 */
void netif_set_link_up(struct netif *netif )
{
  if (!(netif->flags & NETIF_FLAG_LINK_UP)) {
    netif->flags |= NETIF_FLAG_LINK_UP;

#if LWIP_DHCP
    if (netif->dhcp) {
      dhcp_network_changed(netif);
    }
#endif /* LWIP_DHCP */

#if LWIP_AUTOIP
    if (netif->autoip) {
      autoip_network_changed(netif);
    }
#endif /* LWIP_AUTOIP */

    if (netif->flags & NETIF_FLAG_UP) {
#if LWIP_ARP
      /* For Ethernet network interfaces, we would like to send a "gratuitous ARP" */ 
      if (netif->flags & NETIF_FLAG_ETHARP) {
        etharp_gratuitous(netif);
      }
#endif /* LWIP_ARP */

#if LWIP_IGMP
      /* resend IGMP memberships */
      if (netif->flags & NETIF_FLAG_IGMP) {
        igmp_report_groups( netif);
      }
#endif /* LWIP_IGMP */
#if LWIP_IPV6 && LWIP_IPV6_MLD
      /* send mld memberships */
      mld6_report_groups( netif);
#endif /* LWIP_IPV6 && LWIP_IPV6_MLD */
    }
    NETIF_LINK_CALLBACK(netif);
  }
}

예제 #2

파일: netif.c 프로젝트: bastien-roucaries/lwip

/**
 * Called by a driver when its link goes up
 */
void netif_set_link_up(struct netif *netif )
{
  if (!(netif->flags & NETIF_FLAG_LINK_UP)) {
    netif->flags |= NETIF_FLAG_LINK_UP;

#if LWIP_DHCP
    if (netif->dhcp) {
      dhcp_network_changed(netif);
    }
#endif /* LWIP_DHCP */

#if LWIP_AUTOIP
    if (netif->autoip) {
      autoip_network_changed(netif);
    }
#endif /* LWIP_AUTOIP */

    if (netif->flags & NETIF_FLAG_UP) {
      netif_issue_reports(netif, NETIF_REPORT_TYPE_IPV4|NETIF_REPORT_TYPE_IPV6);
    }
    NETIF_LINK_CALLBACK(netif);
  }
}