DCCPF_REQUESTING 282 net/dccp/ipv4.c if ((1 << sk->sk_state) & ~(DCCPF_REQUESTING | DCCPF_LISTEN) && DCCPF_REQUESTING 116 net/dccp/ipv6.c if ((1 << sk->sk_state) & ~(DCCPF_REQUESTING | DCCPF_LISTEN) && DCCPF_REQUESTING 343 net/dccp/proto.c if ((1 << sk->sk_state) & ~(DCCPF_REQUESTING | DCCPF_RESPOND)) {