1RDMA_LEAVE_MULTICAST(3)  Librdmacm Programmer's Manual RDMA_LEAVE_MULTICAST(3)
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NAME

6       rdma_leave_multicast - Leaves a multicast group.
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SYNOPSIS

9       #include <rdma/rdma_cma.h>
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11       int   rdma_leave_multicast  (struct  rdma_cm_id  *id,  struct  sockaddr
12       *addr);
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ARGUMENTS

15       id          Communication identifier associated with the request.
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17       addr        Multicast address identifying the group to leave.
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DESCRIPTION

20       Leaves a multicast group and detaches an associated QP from the group.
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RETURN VALUE

23       Returns 0 on success, or -1 on error.  If an error occurs,  errno  will
24       be set to indicate the failure reason.
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NOTES

27       Calling  this  function before a group has been fully joined results in
28       canceling the join operation.  Users  should  be  aware  that  messages
29       received  from the multicast group may stilled be queued for completion
30       processing immediately after leaving a multicast group.  Destroying  an
31       rdma_cm_id will automatically leave all multicast groups.
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SEE ALSO

34       rdma_join_multicast(3), rdma_destroy_qp(3)
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38librdmacm                         2007-05-15           RDMA_LEAVE_MULTICAST(3)