1socket_mcjoin6(3) Library Functions Manual socket_mcjoin6(3)
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NAME
6socket_mcjoin6 - join a multicast group
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SYNTAX
9#include <socket.h>
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int socket_mcjoin6(int s,const char groupip[16],uint32 interface);
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DESCRIPTION
14socket_mcjoin6 joins the IPv6 multicast group groupip on interface.
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If something goes wrong, socket_mcjoin6 returns -1, setting errno
17appropriately.
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SEE ALSO
20socket_mcleave6(3), socket_mcjoin4(3), socket_getifidx(3)
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socket_mcjoin6(3)