tree 018d7f024a08c986a5558425ede05590518c9a23
parent f9ad937f537df92bf3119686eee97db7b7176674
author ajs <ajs> 1129863461 +0000
committer ajs <ajs> 1129863461 +0000

2005-10-20 Andrew J. Schorr <ajschorr@alumni.princeton.edu>

	* sockopt.c: (setsockopt_multicast_ipv4) If IP_ADD_MEMBERSHIP
	  fails with errno equal to EADDRINUSE, then issue an info
	  message and try IP_DROP_MEMBERSHIP followed by IP_ADD_MEMBERSHIP.