socket_mcjoin4(3) Library Functions Manual socket_mcjoin4(3) NAME socket_mcjoin4 - join a multicast group SYNTAX #include <libowfat/socket.h> int socket_mcjoin4(int s,const char groupip[4],const char interface[4]); DESCRIPTION socket_mcjoin4 joins the IPv4 multicast group groupip on interface. If something goes wrong, socket_mcjoin4 returns -1, setting errno appropri- ately. SEE ALSO socket_mcleave4(3), socket_mcjoin6(3), socket_getifidx(3) socket_mcjoin4(3)
NAME | SYNTAX | DESCRIPTION | SEE ALSO
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