+/**************************************************************************** **
+ * React on 'smbcontrol nmbd reload-config' in the same way as to SIGHUP
+ * We use buf here to return BOOL result to process() when reload_interfaces()
+ * detects that there are no subnets.
+ **************************************************************************** */
+
+static void msg_reload_nmbd_services(int msg_type, pid_t src, void *buf, size_t len)
+{
+ write_browse_list( 0, True );
+ dump_all_namelists();
+ reload_nmbd_services( True );
+ reopen_logs();
+
+ if(buf) {
+ /* We were called from process() */
+ /* If reload_interfaces() returned True */
+ /* we need to shutdown if there are no subnets... */
+ /* pass this info back to process() */
+ *((BOOL*)buf) = reload_interfaces(0);
+ }
+}
+
+static void msg_nmbd_send_packet(int msg_type, pid_t src,
+ void *buf, size_t len)
+{
+ struct packet_struct *p = (struct packet_struct *)buf;
+ struct subnet_record *subrec;
+ struct in_addr *local_ip;
+
+ DEBUG(10, ("Received send_packet from %d\n", src));
+
+ if (len != sizeof(struct packet_struct)) {
+ DEBUG(2, ("Discarding invalid packet length from %d\n", src));
+ return;
+ }
+
+ if ((p->packet_type != NMB_PACKET) &&
+ (p->packet_type != DGRAM_PACKET)) {
+ DEBUG(2, ("Discarding invalid packet type from %d: %d\n",
+ src, p->packet_type));
+ return;
+ }
+
+ local_ip = iface_ip(p->ip);
+
+ if (local_ip == NULL) {
+ DEBUG(2, ("Could not find ip for packet from %d\n", src));
+ return;
+ }
+
+ subrec = FIRST_SUBNET;
+
+ p->fd = (p->packet_type == NMB_PACKET) ?
+ subrec->nmb_sock : subrec->dgram_sock;
+
+ for (subrec = FIRST_SUBNET; subrec != NULL;
+ subrec = NEXT_SUBNET_EXCLUDING_UNICAST(subrec)) {
+ if (ip_equal(*local_ip, subrec->myip)) {
+ p->fd = (p->packet_type == NMB_PACKET) ?
+ subrec->nmb_sock : subrec->dgram_sock;
+ break;
+ }
+ }
+
+ if (p->packet_type == DGRAM_PACKET) {
+ p->port = 138;
+ p->packet.dgram.header.source_ip.s_addr = local_ip->s_addr;
+ p->packet.dgram.header.source_port = 138;
+ }
+
+ send_packet(p);
+}
+