tree 2ee271efa68ef7677c94b1c9daaa33b9ad6a2531
parent ea686a2653c5586b1c7192958b9d521abde66e92
author Wei Yongjun <yjwei@cn.fujitsu.com> 1230253044 -0800
committer David S. Miller <davem@davemloft.net> 1230253044 -0800

sctp: Implement socket option SCTP_GET_ASSOC_NUMBER

Implement socket option SCTP_GET_ASSOC_NUMBER of the latest ietf socket
extensions API draft.

  8.2.5.  Get the Current Number of Associations (SCTP_GET_ASSOC_NUMBER)

   This option gets the current number of associations that are attached
   to a one-to-many style socket.  The option value is an uint32_t.

Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com>
Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>