net/core/filter.c

5491

case TCP_KEEPCNT:

net/ipv4/tcp.c

3962

case TCP_KEEPCNT:

net/ipv4/tcp.c

4549

case TCP_KEEPCNT:

net/mptcp/sockopt.c

1427

case TCP_KEEPCNT:

net/mptcp/sockopt.c

555

case TCP_KEEPCNT:

net/mptcp/sockopt.c

873

case TCP_KEEPCNT:

tools/testing/selftests/bpf/progs/connect4_prog.c

118

if (bpf_setsockopt(ctx, SOL_TCP, TCP_KEEPCNT, &one, sizeof(one)))

tools/testing/selftests/bpf/progs/setget_sockopt.c

55

{ .opt = TCP_KEEPCNT, .new = 123, .expected = 123, .restore = 124, },