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/linux/net/ipv4/
H A Ddatagram.c4 * Linux INET implementation
21 struct inet_sock *inet = inet_sk(sk); in __ip4_datagram_connect() local
39 saddr = inet->inet_saddr; in __ip4_datagram_connect()
42 oif = READ_ONCE(inet->mc_index); in __ip4_datagram_connect()
44 saddr = READ_ONCE(inet->mc_addr); in __ip4_datagram_connect()
46 oif = READ_ONCE(inet->uc_index); in __ip4_datagram_connect()
48 fl4 = &inet->cork.fl.u.ip4; in __ip4_datagram_connect()
50 sk->sk_protocol, inet->inet_sport, in __ip4_datagram_connect()
66 WRITE_ONCE(inet->inet_daddr, fl4->daddr); in __ip4_datagram_connect()
67 inet->inet_dport = usin->sin_port; in __ip4_datagram_connect()
[all …]
H A Draw.c3 * INET An implementation of the TCP/IP protocol suite for the LINUX
4 * operating system. INET is implemented using the BSD Socket
120 const struct inet_sock *inet = inet_sk(sk); in raw_v4_match() local
123 if (!net_eq(sock_net(sk), net) || inet->inet_num != num) in raw_v4_match()
126 daddr = READ_ONCE(inet->inet_daddr); in raw_v4_match()
130 rcv_saddr = READ_ONCE(inet->inet_rcv_saddr); in raw_v4_match()
216 struct inet_sock *inet = inet_sk(sk); in raw_err() local
255 harderr = READ_ONCE(inet->pmtudisc) != IP_PMTUDISC_DONT; in raw_err()
338 struct inet_sock *inet = inet_sk(sk); in raw_send_hdrinc() local
348 ip_local_error(sk, EMSGSIZE, fl4->daddr, inet->inet_dport, in raw_send_hdrinc()
[all …]
H A Dprotocol.c3 * INET An implementation of the TCP/IP protocol suite for the LINUX
4 * operating system. INET is implemented using the BSD Socket
7 * INET protocol dispatch tables.
/linux/tools/testing/selftests/net/netfilter/
H A Dnft_nat.sh69 ip netns exec "$ns" nft list counter inet filter "$counter" 1>&2
77 if ! ip netns exec "$ns" nft list counter inet filter ns0in | grep -q "packets 1 bytes 84";then
82 if ! ip netns exec "$ns" nft list counter inet filter ns0out | grep -q "packets 1 bytes 84";then
88 if ! ip netns exec "$ns" nft list counter inet filter ns0in6 | grep -q "$expect";then
92 if ! ip netns exec "$ns" nft list counter inet filter ns0out6 | grep -q "$expect";then
105 if ! ip netns exec "$ns0" nft list counter inet filter ns0in | grep -q "packets 0 bytes 0";then
110 if ! ip netns exec "$ns0" nft list counter inet filter ns0in6 | grep -q "packets 0 bytes 0";then
115 if ! ip netns exec "$ns0" nft list counter inet filter ns0out | grep -q "packets 0 bytes 0";then
119 if ! ip netns exec "$ns0" nft list counter inet filter ns0out6 | grep -q "packets 0 bytes 0";then
126 if ! ip netns exec "$ns0" nft list counter inet filte
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H A Dnft_flowtable.sh163 table inet filter {
195 table inet filter {
245 orig=$(ip netns exec "$nsr1" nft reset counter inet filter routed_orig | grep packets)
246 repl=$(ip netns exec "$nsr1" nft reset counter inet filter routed_repl | grep packets)
282 counter=$(ip netns exec "$ns2" nft reset counter inet filter ip4dscp3 | grep packets)
287 counter=$(ip netns exec "$ns2" nft reset counter inet filter ip4dscp0 | grep packets)
456 ip netns exec "$nsr1" nft -a insert rule inet filter forward ip dscp set cs3
567 ip netns exec "$nsr1" nft reset counters table inet filter >/dev/null
568 ip netns exec "$ns2" nft reset counters table inet filter >/dev/null
575 ip netns exec "$nsr1" nft reset counters table inet filter >/dev/null
[all …]
H A Dnft_queue.sh129 table inet countrules {
328 table inet filter {
373 table inet filter {
395 …if ! ip netns exec "$ns1" nft list chain inet filter "$n" | grep -q "oifname \"$d\" icmp type echo…
453 table inet sctpq {
471 if ! ip netns exec "$nsrouter" nft delete table inet sctpq; then
485 table inet sctpq {
506 if ! ip netns exec "$ns1" nft delete table inet sctpq; then
532 table inet udpq {
575 if ! ip netns exec "$nsrouter" nft delete table inet udpq; then
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H A Dnft_concat_range.sh464 table inet filter {
1028 nft reset counter inet filter test >/dev/null 2>&1
1164 # Add single entry to 'test' set in 'inet filter' table
1166 if ! nft add element inet filter test "${1}"; then
1204 if ! nft delete element inet filter test "${1}"; then
1211 # Return packet count for elem $1 from 'test' counter in 'inet filter' table
1214 for token in $(nft reset element inet filter test "${1}" ); do
1220 # Return packet count from 'test' counter in 'inet filter' table
1223 for token in $(nft list counter inet filter test); do
1293 nft reset counter inet filter test >/dev/null
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H A Dnft_nat_zones.sh117 table inet raw {
166 ( echo add element inet raw iiftomark \{
171 echo add element inet raw iiftozone \{
195 if ! ip netns exec "$gw" nft get element inet raw inicmp "{ 10.1.0.3 . \"veth$i\" . 10.3.0.99 }" | grep -q "{ 10.1.0.3 . \"veth$i\" . 10.3.0.99 counter packets 3 bytes 252 }"; then
198 ip netns exec "$gw" nft get element inet raw inicmp "{ 10.1.0.3 . \"veth$i\" . 10.3.0.99 }" 1>&2
203 if ! ip netns exec "$gw" nft get element inet raw inicmp "{ 10.3.0.99 . \"veth0\" . 10.3.0.1 }" | grep -q "{ 10.3.0.99 . \"veth0\" . 10.3.0.1 counter packets $((3 * maxclients)) bytes $((252 * maxclients)) }"; then
206 ip netns exec "$gw" nft get element inet raw inicmp "{ 10.3.99 . \"veth0\" . 10.3.0.1 }" 1>&2
250 if ! ip netns exec "$gw" nft get element inet raw inflows "{ 10.1.0.3 . 10000 . \"veth$i\" . 10.3.0.99 . 5201 }" > /dev/null;then
260 if ! ip netns exec "$gw" nft get element inet raw inflows "{ 10.3.0.99 . 5201 . \"veth0\" . 10.3.0.1 . 10000 }" > /dev/null;then
H A Dconntrack_tcp_unreplied.sh39 if ! ip netns exec "$ns2" nft list counter inet filter "$name" | grep -q "$expect"; then
41 ip netns exec "$ns2" nft list counter inet filter "$name" 1>&2
69 table inet filter {
86 table inet filter {
127 table inet nat {
H A Dnft_fib.sh43 table inet filter {
56 table inet filter {
69 table inet filter {
166 table inet filter {
192 …if ! ip netns exec "$ns" nft list table inet filter | grep 'fib saddr . iif' | grep "$address" | g…
194 ip netns exec "$ns" nft list table inet filter
345 table inet t {
444 …if ! ip netns exec "$nsrouter" nft get element inet t "$setname" { "$iifname" . "$addr" . "$type" …
446 ip netns exec "$nsrouter" nft list set inet t "$setname"
455 …if ! ip netns exec "$nsrouter" nft delete element inet t "$setname" { "$iifname" . "$addr" . "$typ…
[all …]
/linux/include/trace/events/
H A Dnet_probe_common.h6 #define TP_STORE_ADDR_PORTS_V4(__entry, inet, sk) \ argument
11 v4->sin_port = inet->inet_sport; \
12 v4->sin_addr.s_addr = inet->inet_saddr; \
15 v4->sin_port = inet->inet_dport; \
16 v4->sin_addr.s_addr = inet->inet_daddr; \
21 #define TP_STORE_ADDR_PORTS(__entry, inet, sk) \ argument
27 v6->sin6_port = inet->inet_sport; \
31 v6->sin6_port = inet->inet_dport; \
34 TP_STORE_ADDR_PORTS_V4(__entry, inet, sk); \
39 #define TP_STORE_ADDR_PORTS(__entry, inet, sk) \ argument
[all …]
H A Dsock.h161 const struct inet_sock *inet = inet_sk(sk);
170 __entry->sport = ntohs(inet->inet_sport);
171 __entry->dport = ntohs(inet->inet_dport);
174 *p32 = inet->inet_saddr;
177 *p32 = inet->inet_daddr;
179 TP_STORE_ADDRS(__entry, inet->inet_saddr, inet->inet_daddr,
212 const struct inet_sock *inet = inet_sk(sk);
218 __entry->sport = ntohs(inet->inet_sport);
219 __entry->dport = ntohs(inet
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H A Dmptcp.h215 struct inet_sock *inet = inet_sk(sk);
233 __entry->sport = ntohs(inet->inet_sport);
234 __entry->dport = ntohs(inet->inet_dport);
238 *p32 = inet->inet_saddr;
241 *p32 = inet->inet_daddr;
243 TP_STORE_ADDRS(__entry, inet->inet_saddr, inet->inet_daddr,
/linux/tools/testing/selftests/bpf/progs/
H A Dsock_destroy_prog.c78 const struct inet_sock *inet; in iter_tcp6_server() local
93 inet = &icsk->icsk_inet; in iter_tcp6_server()
94 srcp = inet->inet_sport; in iter_tcp6_server()
131 struct inet_sock *inet; in iter_udp6_server() local
137 inet = &udp_sk->inet; in iter_udp6_server()
138 srcp = inet->inet_sport; in iter_udp6_server()
H A Dbpf_iter_tcp4.c79 const struct inet_sock *inet; in dump_tcp_sock() local
89 inet = &icsk->icsk_inet; in dump_tcp_sock()
90 sp = &inet->sk; in dump_tcp_sock()
93 dest = inet->inet_daddr; in dump_tcp_sock()
94 src = inet->inet_rcv_saddr; in dump_tcp_sock()
95 destp = bpf_ntohs(inet->inet_dport); in dump_tcp_sock()
96 srcp = bpf_ntohs(inet->inet_sport); in dump_tcp_sock()
/linux/net/ipv6/
H A Dinet6_hashtables.c3 * INET An implementation of the TCP/IP protocol suite for the LINUX
4 * operating system. INET is implemented using the BSD Socket
69 * See commits 9544d60a2605 ("inet: change lport contribution in inet6_ehashfn()
71 * ("inet: call inet6_ehashfn() once from inet6_hash_connect()") in inet6_ehashfn()
307 struct inet_sock *inet = inet_sk(sk); in __inet6_check_established() local
313 const __portpair ports = INET_COMBINED_PORTS(inet->inet_dport, lport); in __inet6_check_established()
354 inet->inet_num = lport; in __inet6_check_established()
355 inet->inet_sport = htons(lport); in __inet6_check_established()
381 const struct inet_sock *inet = inet_sk(sk); in inet6_sk_port_offset() local
385 inet->inet_dport); in inet6_sk_port_offset()
[all …]
/linux/net/dccp/
H A Dipv4.c
H A Dtrace.h
/linux/include/linux/
H A Dudp.h3 * INET An implementation of the TCP/IP protocol suite for the LINUX
4 * operating system. INET is implemented using the BSD Socket
80 struct inet_sock inet; member
81 #define udp_port_hash inet.sk.__sk_common.skc_u16hashes[0]
82 #define udp_portaddr_hash inet.sk.__sk_common.skc_u16hashes[1]
83 #define udp_portaddr_node inet.sk.__sk_common.skc_portaddr_node
156 #define udp_sk(ptr) container_of_const(ptr, struct udp_sock, inet.sk)
/linux/tools/testing/selftests/net/ovpn/
H A Dtest-mark.sh80 "add table inet filter"
82 ip netns exec ovpn_peer0 nft "add chain inet filter output { \
85 ip netns exec ovpn_peer0 nft add rule inet filter output \
89 MARK_DROP_COUNTER=$(ip netns exec ovpn_peer0 nft list chain inet \
121 total_count=$(ip netns exec ovpn_peer0 nft list chain inet filter \
/linux/Documentation/devicetree/bindings/leds/
H A Dleds-bcm6328.yaml137 label = "green:inet";
193 label = "red:inet";
217 label = "green:inet";
278 inet@1 {
282 /* INET activity routed to INET LED */
333 /* USB/INET link/activity routed to USB LED */
363 /* USB link/act and INET act routed to USB LED */
/linux/fs/ocfs2/cluster/
H A Dnetdebug.c297 struct inet_sock *inet = NULL; in sc_show_sock_container() local
305 inet = inet_sk(sc->sc_sock->sk); in sc_show_sock_container()
307 saddr = (__force __be32)inet->inet_saddr; in sc_show_sock_container()
308 daddr = (__force __be32)inet->inet_daddr; in sc_show_sock_container()
309 sport = (__force __be16)inet->inet_sport; in sc_show_sock_container()
310 dport = (__force __be16)inet->inet_dport; in sc_show_sock_container()
313 /* XXX sigh, inet-> doesn't have sparse annotation so any in sc_show_sock_container()
332 &saddr, inet ? ntohs(sport) : 0, in sc_show_sock_container()
333 &daddr, inet ? ntohs(dport) : 0, in sc_show_sock_container()
/linux/include/net/
H A Droute.h3 * INET An implementation of the TCP/IP protocol suite for the LINUX
4 * operating system. INET is implemented using the BSD Socket
134 static inline void inet_sk_init_flowi4(const struct inet_sock *inet, in inet_sk_init_flowi4() argument
142 ip4_opt = rcu_dereference(inet->inet_opt); in inet_sk_init_flowi4()
148 daddr = inet->inet_daddr; in inet_sk_init_flowi4()
151 sk = &inet->sk; in inet_sk_init_flowi4()
155 inet->inet_saddr, inet->inet_dport, in inet_sk_init_flowi4()
156 inet->inet_sport, sk_uid(sk)); in inet_sk_init_flowi4()
/linux/tools/testing/selftests/net/
H A Drtnetlink.py122 ip(f"link set dev {ifname} inet forwarding on")
123 ip(f"link set dev {ifname} inet proxy_arp on")
124 ip(f"link set dev {ifname} inet rp_filter 1")
125 ip(f"link set dev {ifname} inet ignore_routes_with_linkdown on")
130 ksft_true(f"inet {ifname} ignore_routes_with_linkdown on" in cmd_obj.stdout,
132 ksft_true(f"inet {ifname} rp_filter strict" in cmd_obj.stdout,
134 ksft_true(f"inet {ifname} proxy_neigh on" in cmd_obj.stdout,
136 ksft_true(f"inet {ifname} forwarding on" in cmd_obj.stdout,
/linux/security/tomoyo/
H A Dnetwork.c11 /* Structure for holding inet domain socket's address. */
28 struct tomoyo_inet_addr_info inet; member
136 * "enum tomoyo_mac_index" for inet domain socket.
356 * @family: Name of socket family ("inet" or "unix").
374 * tomoyo_audit_inet_log - Audit INET network log.
395 return tomoyo_audit_net_log(r, "inet", r->param.inet_network.protocol, in tomoyo_audit_inet_log()
415 * tomoyo_check_inet_acl - Check permission for inet domain socket operation.
464 * tomoyo_inet_entry - Check permission for INET network operation.
482 r.param.inet_network.is_ipv6 = address->inet.is_ipv6; in tomoyo_inet_entry()
483 r.param.inet_network.address = address->inet in tomoyo_inet_entry()
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