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Searched refs:setsockopt (Results 1 – 25 of 190) sorted by relevance

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/linux/tools/testing/selftests/bpf/prog_tests/
A Dsockopt_sk.c42 err = setsockopt(fd, SOL_IP, IP_TOS, big_buf, optlen); in getsetsockopt()
65 err = setsockopt(fd, SOL_IP, IP_TTL, &buf, 1); in getsetsockopt()
74 err = setsockopt(fd, SOL_CUSTOM, 0, &buf, 1); in getsetsockopt()
102 err = setsockopt(fd, SOL_IP, IP_FREEBIND, big_buf, optlen); in getsetsockopt()
122 err = setsockopt(fd, SOL_SOCKET, SO_SNDBUF, &buf, 4); in getsetsockopt()
145 err = setsockopt(fd, SOL_TCP, TCP_CONGESTION, &buf, strlen("nv")); in getsetsockopt()
A Dsockopt_multi.c67 err = setsockopt(sock_fd, SOL_IP, IP_TOS, &buf, 1); in run_getsockopt_test()
141 err = setsockopt(sock_fd, SOL_IP, IP_TOS, &buf, 1); in run_getsockopt_test()
180 err = setsockopt(sock_fd, SOL_IP, IP_TOS, &buf, 1); in run_getsockopt_test()
217 err = setsockopt(sock_fd, SOL_IP, IP_TOS, &buf, 1); in run_setsockopt_test()
244 err = setsockopt(sock_fd, SOL_IP, IP_TOS, &buf, 1); in run_setsockopt_test()
271 err = setsockopt(sock_fd, SOL_IP, IP_TOS, &buf, 1); in run_setsockopt_test()
A Dsockopt_qos_to_cc.c15 err = setsockopt(sock_fd, SOL_IPV6, IPV6_TCLASS, &buf, sizeof(buf)); in run_setsockopt_test()
49 err = setsockopt(sock_fd, SOL_TCP, TCP_CONGESTION, &cc_cubic, in test_sockopt_qos_to_cc()
A Dmigrate_reuseport.c233 err = setsockopt(test_case->servers[i], SOL_SOCKET, in start_servers()
245 err = setsockopt(test_case->servers[i], SOL_SOCKET, in start_servers()
260 err = setsockopt(test_case->servers[i], in start_servers()
299 err = setsockopt(test_case->clients[i], IPPROTO_TCP, in start_clients()
/linux/arch/um/drivers/
A Dumcast_user.c87 if (setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &yes, sizeof(yes)) < 0) { in umcast_open()
96 if (setsockopt(fd, SOL_IP, IP_MULTICAST_TTL, &pri->ttl, in umcast_open()
105 if (setsockopt(fd, SOL_IP, IP_MULTICAST_LOOP, in umcast_open()
126 if (setsockopt(fd, SOL_IP, IP_ADD_MEMBERSHIP, in umcast_open()
158 if (setsockopt(fd, SOL_IP, IP_DROP_MEMBERSHIP, in umcast_close()
/linux/tools/testing/selftests/net/
A Dtcp_mmap.c269 if (rcvbuf && setsockopt(fd, SOL_SOCKET, in apply_rcvsnd_buf()
274 if (sndbuf && setsockopt(fd, SOL_SOCKET, in apply_rcvsnd_buf()
318 if (setsockopt(fdlisten, SOL_SOCKET, SO_RCVLOWAT, in do_accept()
448 setsockopt(fdlisten, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on)); in main()
453 setsockopt(fdlisten, IPPROTO_TCP, TCP_MAXSEG, in main()
485 setsockopt(fd, IPPROTO_TCP, TCP_MAXSEG, &mss, sizeof(mss)) == -1) { in main()
494 setsockopt(fd, SOL_SOCKET, SO_MAX_PACING_RATE, in main()
498 if (zflg && setsockopt(fd, SOL_SOCKET, SO_ZEROCOPY, in main()
A Dreuseport_bpf.c126 if (setsockopt(fd, SOL_SOCKET, SO_ATTACH_REUSEPORT_EBPF, &bpf_fd, in attach_ebpf()
148 if (setsockopt(fd, SOL_SOCKET, SO_ATTACH_REUSEPORT_CBPF, &p, sizeof(p))) in attach_cbpf()
165 if (setsockopt(fd[i], SOL_SOCKET, SO_REUSEPORT, &opt, in build_recv_group()
177 if (setsockopt(fd[i], SOL_TCP, TCP_FASTOPEN, &opt, in build_recv_group()
199 if (setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &one, sizeof(one))) in send_from()
322 if (setsockopt(fd1, SOL_SOCKET, SO_REUSEPORT, &opt, sizeof(opt))) in test_extra_filter()
324 if (setsockopt(fd2, SOL_SOCKET, SO_REUSEPORT, &opt, sizeof(opt))) in test_extra_filter()
378 if (!setsockopt(fd, SOL_SOCKET, SO_ATTACH_REUSEPORT_EBPF, &bpf_fd, in test_filter_no_reuseport()
383 if (!setsockopt(fd, SOL_SOCKET, SO_ATTACH_REUSEPORT_CBPF, &cprog, in test_filter_no_reuseport()
401 if (setsockopt(fd1, SOL_SOCKET, SO_REUSEPORT, &opt, sizeof(opt))) in test_filter_without_bind()
[all …]
A Dtimestamping.c425 if (setsockopt(sock, SOL_SOCKET, SO_BINDTODEVICE, interface, if_len)) in main()
434 if (setsockopt(sock, IPPROTO_IP, IP_MULTICAST_IF, in main()
439 if (setsockopt(sock, IPPROTO_IP, IP_ADD_MEMBERSHIP, in main()
443 if (setsockopt(sock, IPPROTO_IP, IP_MULTICAST_LOOP, in main()
450 setsockopt(sock, SOL_SOCKET, SO_TIMESTAMP, in main()
455 setsockopt(sock, SOL_SOCKET, SO_TIMESTAMPNS, in main()
460 setsockopt(sock, SOL_SOCKET, SO_TIMESTAMPING, &so_timestamping, in main()
465 if (setsockopt(sock, SOL_IP, IP_PKTINFO, in main()
A Dtoeplitz.c268 if (setsockopt(fd, SOL_PACKET, PACKET_RX_RING, &req3, sizeof(req3))) in setup_ring()
299 if (setsockopt(fd, SOL_SOCKET, SO_ATTACH_FILTER, &prog, sizeof(prog))) in __set_filter()
328 if (setsockopt(fd, SOL_SOCKET, SO_ATTACH_FILTER, &prog, sizeof(prog))) in set_filter_null()
347 if (setsockopt(fd, SOL_PACKET, PACKET_VERSION, &val, sizeof(val))) in create_ring()
364 if (setsockopt(fd, SOL_PACKET, PACKET_FANOUT, &args, sizeof(args))) { in create_ring()
371 setsockopt(fd, SOL_PACKET, PACKET_FANOUT, in create_ring()
389 if (setsockopt(fd, SOL_SOCKET, SO_RCVBUFFORCE, &val, sizeof(val))) in setup_sink()
A Dpsock_fanout.c93 err = setsockopt(fd, SOL_PACKET, PACKET_FANOUT, &args, in sock_fanout_open()
97 err = setsockopt(fd, SOL_PACKET, PACKET_FANOUT, &val, in sock_fanout_open()
122 if (setsockopt(fd, SOL_PACKET, PACKET_FANOUT_DATA, &bpf_prog, in sock_fanout_set_cbpf()
178 if (setsockopt(fd, SOL_PACKET, PACKET_FANOUT_DATA, &pfd, sizeof(pfd))) { in sock_fanout_set_ebpf()
200 if (setsockopt(fd, SOL_PACKET, PACKET_VERSION, (void *) &val, in sock_fanout_open_ring()
205 if (setsockopt(fd, SOL_PACKET, PACKET_RX_RING, (void *) &req, in sock_fanout_open_ring()
A Dnettest.c287 rc = setsockopt(sd, IPPROTO_TCP, opt, &md5sig, sizeof(md5sig)); in tcp_md5sig()
419 rc = setsockopt(sd, SOL_IP, IP_PKTINFO, &one, sizeof(one)); in set_pktinfo_v4()
431 rc = setsockopt(sd, SOL_IPV6, IPV6_RECVPKTINFO, &one, sizeof(one)); in set_recvpktinfo_v6()
443 rc = setsockopt(sd, SOL_IP, IP_RECVERR, &one, sizeof(one)); in set_recverr_v4()
455 rc = setsockopt(sd, SOL_IPV6, IPV6_RECVERR, &one, sizeof(one)); in set_recverr_v6()
474 rc = setsockopt(sd, level, opt, &ifindex, sizeof(ifindex)); in set_unicast_if()
486 rc = setsockopt(sd, SOL_IP, IP_MULTICAST_IF, &mreq, sizeof(mreq)); in set_multicast_if()
1278 if (setsockopt(sd, SOL_SOCKET, SO_REUSEADDR, in msock_init()
1284 if (setsockopt(sd, SOL_SOCKET, SO_BROADCAST, in msock_init()
1384 if (setsockopt(sd, level, xfrm_af, &policy, sizeof(policy)) < 0) in config_xfrm_policy()
[all …]
A Dfin_ack_lat.c48 if (setsockopt(sock, SOL_SOCKET, SO_LINGER, &sl, sizeof(sl))) in client()
51 if (setsockopt(sock, IPPROTO_TCP, TCP_NODELAY, in client()
125 if (setsockopt(sock, SOL_SOCKET, SO_REUSEADDR | SO_REUSEPORT, in main()
A Dtls.c126 ret = setsockopt(*fd, IPPROTO_TCP, TCP_ULP, "tls", sizeof("tls")); in ulp_sock_pair()
313 ret = setsockopt(self->fd, SOL_TLS, TLS_TX, &tls12, tls12.len); in FIXTURE_SETUP()
316 ret = setsockopt(self->cfd, SOL_TLS, TLS_RX, &tls12, tls12.len); in FIXTURE_SETUP()
1024 EXPECT_EQ(setsockopt(self->cfd, SOL_SOCKET, SO_RCVLOWAT, in TEST_F()
1047 ret = setsockopt(self->fd, SOL_TLS, TLS_RX, &tls12, in TEST_F()
1051 ret = setsockopt(self->cfd, SOL_TLS, TLS_TX, &tls12, in TEST_F()
1183 EXPECT_EQ(setsockopt(self->fd, SOL_SOCKET, SO_SNDBUF, in TEST_F()
1643 ret = setsockopt(fd, SOL_TLS, TLS_TX, &tls12, in TEST()
1647 ret = setsockopt(cfd, SOL_TLS, TLS_RX, &tls12, in TEST()
1694 ret = setsockopt(fd, SOL_TLS, TLS_TX, &tls12, tls12.len); in TEST()
[all …]
A Dpsock_snd.c231 setsockopt(fd, SOL_PACKET, PACKET_QDISC_BYPASS, &one, sizeof(one))) in do_tx()
235 setsockopt(fd, SOL_PACKET, PACKET_VNET_HDR, &one, sizeof(one))) in do_tx()
261 if (setsockopt(fd, SOL_SOCKET, SO_RCVTIMEO, &tv, sizeof(tv))) in setup_rx()
299 if (setsockopt(fd, SOL_SOCKET, SO_RCVTIMEO, &tv, sizeof(tv))) in setup_sniffer()
A Dreuseaddr_conflict.c56 if (ipv6 && setsockopt(fd, IPPROTO_IPV6, IPV6_V6ONLY, (void*)&v6only, in open_port()
62 if (setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &reuseaddr, in open_port()
A Drxtimestamp.c258 if (setsockopt(rcv, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on)) < 0) in config_so_flags()
262 setsockopt(rcv, SOL_SOCKET, SO_TIMESTAMP, in config_so_flags()
267 setsockopt(rcv, SOL_SOCKET, SO_TIMESTAMPNS, in config_so_flags()
272 setsockopt(rcv, SOL_SOCKET, SO_TIMESTAMPING, in config_so_flags()
A Dreuseport_addr_any.c80 if (setsockopt(rcv_fds[i], SOL_SOCKET, SO_REUSEPORT, &opt, in build_rcv_fd()
90 if (setsockopt(rcv_fds[i], SOL_DCCP, in build_rcv_fd()
152 setsockopt(fd, SOL_DCCP, DCCP_SOCKOPT_SERVICE, in connect_and_send()
A Dreuseaddr_ports_exhausted.c63 ret = setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &reuseaddr, sizeof(int)); in bind_port()
66 ret = setsockopt(fd, SOL_SOCKET, SO_REUSEPORT, &reuseport, sizeof(int)); in bind_port()
A Dudpgso_bench_rx.c135 if (setsockopt(fd, SOL_SOCKET, SO_RCVBUF, &val, sizeof(val))) in do_socket()
138 if (setsockopt(fd, SOL_SOCKET, SO_REUSEPORT, &val, sizeof(val))) in do_socket()
364 if (setsockopt(fd, IPPROTO_UDP, UDP_GRO, &val, sizeof(val))) in do_recv()
A Dtcp_fastopen_backup_key.c74 if (setsockopt(fd, SOL_TCP, TCP_FASTOPEN_KEY, keys, in set_keys()
129 if (setsockopt(rcv_fds[i], SOL_SOCKET, SO_REUSEPORT, &opt, in build_rcv_fd()
134 if (setsockopt(rcv_fds[i], SOL_TCP, TCP_FASTOPEN, &qlen, in build_rcv_fd()
/linux/tools/usb/usbip/src/
A Dusbip_network.c215 ret = setsockopt(sockfd, SOL_SOCKET, SO_REUSEADDR, &val, sizeof(val)); in usbip_net_set_reuseaddr()
227 ret = setsockopt(sockfd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof(val)); in usbip_net_set_nodelay()
239 ret = setsockopt(sockfd, SOL_SOCKET, SO_KEEPALIVE, &val, sizeof(val)); in usbip_net_set_keepalive()
251 ret = setsockopt(sockfd, IPPROTO_IPV6, IPV6_V6ONLY, &val, sizeof(val)); in usbip_net_set_v6only()
/linux/tools/testing/selftests/bpf/
A Dnetwork_helpers.c52 if (setsockopt(fd, SOL_SOCKET, SO_RCVTIMEO, &timeout, in settimeo()
58 if (setsockopt(fd, SOL_SOCKET, SO_SNDTIMEO, &timeout, in settimeo()
85 setsockopt(fd, SOL_SOCKET, SO_REUSEPORT, &on, sizeof(on))) { in __start_server()
271 setsockopt(fd, SOL_TCP, TCP_CONGESTION, opts->cc, in connect_to_fd_opts()
/linux/Documentation/crypto/
A Duserspace-if.rst43 addition, the setsockopt option type is SOL_ALG. In case the user space
117 salg_name. Please see below for the setsockopt interface that explains
134 the setsockopt() option of ALG_SET_KEY. If the key is not set the HMAC
156 the setsockopt invocation below.
210 the setsockopt invocation below.
214 To set the authentication tag size, the caller must use the setsockopt
270 sendmsg and setsockopt calls (see there). As the kernel knows the size
305 using the setsockopt interface to set the key. For example, the
366 additional information is set using the setsockopt system call that must
370 Each setsockopt invocation must use the level SOL_ALG.
[all …]
/linux/Documentation/networking/
A Dpacket_mmap.rst68 setsockopt() ---> allocation of the circular buffer (ring)
108 setsockopt() ---> allocation of the circular buffer (ring)
183 to make this work it must be enabled previously with setsockopt()
422 setsockopt(fd, SOL_PACKET, PACKET_RX_RING, &foo, sizeof(foo));
453 enabled previously with setsockopt() and
546 setsockopt(fd, SOL_PACKET, PACKET_VERSION, &val, sizeof(val));
552 - Default if not otherwise specified by setsockopt(2)
673 err = setsockopt(fd, SOL_PACKET, PACKET_FANOUT,
676 perror("setsockopt");
840 perror("setsockopt");
[all …]
/linux/Documentation/bpf/
A Dprog_cgroup_sockopt.rst12 * ``BPF_CGROUP_SETSOCKOPT`` - called every time process executes ``setsockopt``
28 chain finish (i.e. kernel ``setsockopt`` handling will *not* be executed).
86 *not* the original input ``setsockopt`` arguments. The potentially

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