mptcp: add msk interations helper

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mptcp_token_iter_next() allow traversing all the MPTCP
sockets inside the token container belonging to the given
network namespace with a quite standard iterator semantic.

That will be used by the next patch, but keep the API generic,
as we plan to use this later for PM's sake.

Additionally export mptcp_token_get_sock(), as it also
will be used by the diag module.

Reviewed-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Paolo Abeni 2020-07-09 15:12:40 +02:00 • committed by David S. Miller

parent 3f935c75eb

commit 96d890daad

2 changed files with 62 additions and 1 deletions

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2

net/mptcp/protocol.h

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61

net/mptcp/token.c

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