69 static void mptcp_sol_socket_sync_intval(struct mptcp_sock *msk, int optname, int val)  in mptcp_sol_socket_sync_intval()  argument
81 		switch (optname) {  in mptcp_sol_socket_sync_intval()
121 static int mptcp_sol_socket_intval(struct mptcp_sock *msk, int optname, int val)  in mptcp_sol_socket_intval()  argument
127 	ret = sock_setsockopt(sk->sk_socket, SOL_SOCKET, optname,  in mptcp_sol_socket_intval()
132 	mptcp_sol_socket_sync_intval(msk, optname, val);  in mptcp_sol_socket_intval()
145 static int mptcp_setsockopt_sol_socket_tstamp(struct mptcp_sock *msk, int optname, int val)  in mptcp_setsockopt_sol_socket_tstamp()  argument
152 	ret = sock_setsockopt(sk->sk_socket, SOL_SOCKET, optname,  in mptcp_setsockopt_sol_socket_tstamp()
162 		sock_set_timestamp(sk, optname, !!val);  in mptcp_setsockopt_sol_socket_tstamp()
170 static int mptcp_setsockopt_sol_socket_int(struct mptcp_sock *msk, int optname,  in mptcp_setsockopt_sol_socket_int()  argument
180 	switch (optname) {  in mptcp_setsockopt_sol_socket_int()
182 		mptcp_sol_socket_sync_intval(msk, optname, val);  in mptcp_setsockopt_sol_socket_int()
191 		return mptcp_sol_socket_intval(msk, optname, val);  in mptcp_setsockopt_sol_socket_int()
199 		return mptcp_setsockopt_sol_socket_tstamp(msk, optname, val);  in mptcp_setsockopt_sol_socket_int()
206 						    int optname,  in mptcp_setsockopt_sol_socket_timestamping()  argument
228 	ret = sock_setsockopt(sk->sk_socket, SOL_SOCKET, optname,  in mptcp_setsockopt_sol_socket_timestamping()
240 		sock_set_timestamping(sk, optname, timestamping);  in mptcp_setsockopt_sol_socket_timestamping()
290 static int mptcp_setsockopt_sol_socket(struct mptcp_sock *msk, int optname,  in mptcp_setsockopt_sol_socket()  argument
297 	switch (optname) {  in mptcp_setsockopt_sol_socket()
309 		ret = sock_setsockopt(ssock, SOL_SOCKET, optname, optval, optlen);  in mptcp_setsockopt_sol_socket()
311 			if (optname == SO_REUSEPORT)  in mptcp_setsockopt_sol_socket()
313 			else if (optname == SO_REUSEADDR)  in mptcp_setsockopt_sol_socket()
315 			else if (optname == SO_BINDTODEVICE)  in mptcp_setsockopt_sol_socket()
317 			else if (optname == SO_BINDTOIFINDEX)  in mptcp_setsockopt_sol_socket()
335 		return mptcp_setsockopt_sol_socket_int(msk, optname, optval,  in mptcp_setsockopt_sol_socket()
339 		return mptcp_setsockopt_sol_socket_timestamping(msk, optname,  in mptcp_setsockopt_sol_socket()
352 		return sock_setsockopt(sk->sk_socket, SOL_SOCKET, optname, optval, optlen);  in mptcp_setsockopt_sol_socket()
386 static int mptcp_setsockopt_v6(struct mptcp_sock *msk, int optname,  in mptcp_setsockopt_v6()  argument
393 	switch (optname) {  in mptcp_setsockopt_v6()
404 		ret = tcp_setsockopt(ssock->sk, SOL_IPV6, optname, optval, optlen);  in mptcp_setsockopt_v6()
412 		switch (optname) {  in mptcp_setsockopt_v6()
431 static bool mptcp_supported_sockopt(int level, int optname)  in mptcp_supported_sockopt()  argument
434 		switch (optname) {  in mptcp_supported_sockopt()
479 		switch (optname) {  in mptcp_supported_sockopt()
538 		switch (optname) {  in mptcp_supported_sockopt()
681 static int mptcp_setsockopt_sol_ip_set_transparent(struct mptcp_sock *msk, int optname,  in mptcp_setsockopt_sol_ip_set_transparent()  argument
689 	err = ip_setsockopt(sk, SOL_IP, optname, optval, optlen);  in mptcp_setsockopt_sol_ip_set_transparent()
703 	switch (optname) {  in mptcp_setsockopt_sol_ip_set_transparent()
721 static int mptcp_setsockopt_v4_set_tos(struct mptcp_sock *msk, int optname,  in mptcp_setsockopt_v4_set_tos()  argument
728 	err = ip_setsockopt(sk, SOL_IP, optname, optval, optlen);  in mptcp_setsockopt_v4_set_tos()
746 static int mptcp_setsockopt_v4(struct mptcp_sock *msk, int optname,  in mptcp_setsockopt_v4()  argument
749 	switch (optname) {  in mptcp_setsockopt_v4()
752 		return mptcp_setsockopt_sol_ip_set_transparent(msk, optname, optval, optlen);  in mptcp_setsockopt_v4()
754 		return mptcp_setsockopt_v4_set_tos(msk, optname, optval, optlen);  in mptcp_setsockopt_v4()
785 static int mptcp_setsockopt_sol_tcp(struct mptcp_sock *msk, int optname,  in mptcp_setsockopt_sol_tcp()  argument
791 	switch (optname) {  in mptcp_setsockopt_sol_tcp()
820 int mptcp_setsockopt(struct sock *sk, int level, int optname,  in mptcp_setsockopt()  argument
829 		return mptcp_setsockopt_sol_socket(msk, optname, optval, optlen);  in mptcp_setsockopt()
831 	if (!mptcp_supported_sockopt(level, optname))  in mptcp_setsockopt()
844 		return tcp_setsockopt(ssk, level, optname, optval, optlen);  in mptcp_setsockopt()
847 		return mptcp_setsockopt_v4(msk, optname, optval, optlen);  in mptcp_setsockopt()
850 		return mptcp_setsockopt_v6(msk, optname, optval, optlen);  in mptcp_setsockopt()
853 		return mptcp_setsockopt_sol_tcp(msk, optname, optval, optlen);  in mptcp_setsockopt()
858 static int mptcp_getsockopt_first_sf_only(struct mptcp_sock *msk, int level, int optname,  in mptcp_getsockopt_first_sf_only()  argument
869 		ret = tcp_getsockopt(ssk, level, optname, optval, optlen);  in mptcp_getsockopt_first_sf_only()
877 	ret = tcp_getsockopt(ssock->sk, level, optname, optval, optlen);  in mptcp_getsockopt_first_sf_only()
1167 static int mptcp_getsockopt_sol_tcp(struct mptcp_sock *msk, int optname,  in mptcp_getsockopt_sol_tcp()  argument
1170 	switch (optname) {  in mptcp_getsockopt_sol_tcp()
1177 		return mptcp_getsockopt_first_sf_only(msk, SOL_TCP, optname,  in mptcp_getsockopt_sol_tcp()
1189 static int mptcp_getsockopt_v4(struct mptcp_sock *msk, int optname,  in mptcp_getsockopt_v4()  argument
1194 	switch (optname) {  in mptcp_getsockopt_v4()
1202 static int mptcp_getsockopt_sol_mptcp(struct mptcp_sock *msk, int optname,  in mptcp_getsockopt_sol_mptcp()  argument
1205 	switch (optname) {  in mptcp_getsockopt_sol_mptcp()
1217 int mptcp_getsockopt(struct sock *sk, int level, int optname,  in mptcp_getsockopt()  argument
1235 		return tcp_getsockopt(ssk, level, optname, optval, option);  in mptcp_getsockopt()
1238 		return mptcp_getsockopt_v4(msk, optname, optval, option);  in mptcp_getsockopt()
1240 		return mptcp_getsockopt_sol_tcp(msk, optname, optval, option);  in mptcp_getsockopt()
1242 		return mptcp_getsockopt_sol_mptcp(msk, optname, optval, option);  in mptcp_getsockopt()