ntp/ntpd/ntp_io.c

180 static isc_boolean_t broadcast_client_enabled;	/* is broadcast client enabled */
1161 		 * enable multicast reception on the broadcast socket
1427 			    isc_if->broadcast.type.in.s_addr;
1490 		   broadcast permission indication */
2115 		msyslog(LOG_INFO, "Listening on broadcast address %s#%d",
2226  *			NB possible hole - should we be doing this on broadcast
2277  * Enable a broadcast address to a given socket
2292 		/* if this interface can support broadcast, set SO_BROADCAST */
2311  * Remove a broadcast address from a given socket
2341  * return the broadcast client flag value
2600  * io_setbclient - open the broadcast client sockets
2629 		/* Need a broadcast-capable interface */
2633 		/* Only IPv4 addresses are valid for broadcast */
2636 		/* Do we already have the broadcast address open? */
2647 		 * Try to open the broadcast address
2654 		 * broadcast on the interface address
2667 			/* Some systems cannot bind a socket to a broadcast
2692 		DPRINTF(1, ("io_setbclient: listening to %d broadcast addresses\n", nif));
2701 				"Unable to listen for broadcasts, no broadcast interfaces available");
2711  * io_unsetbclient - close the broadcast client sockets
2725 			/* destroy broadcast listening socket */
4012  * a broadcast address.
4057 	 * If we are looking for broadcast interface we need to set this
4058 	 * socket to allow broadcast
4276  * findbcastinter - find broadcast interface corresponding to address
4287 	DPRINTF(4, ("Finding broadcast/multicast interface for addr %s in list of addresses\n",
4342 		 * broadcastable and either the explicit broadcast