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NAMEsocket_mcjoin4 - join a multicast groupSYNTAX#include <libowfat/socket.h>int socket_mcjoin4(int s,const char groupip[4],const char interface[4]); DESCRIPTIONsocket_mcjoin4 joins the IPv4 multicast group groupip on interface.If something goes wrong, socket_mcjoin4 returns -1, setting errno appropriately. SEE ALSOsocket_mcleave4(3), socket_mcjoin6(3), socket_getifidx(3) Visit the GSP FreeBSD Man Page Interface. |