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Searched refs:CMSG_LEN (Results 1 – 25 of 37) sorted by relevance

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/linux/net/ipv6/
H A Ddatagram.c797 if (cmsg->cmsg_len < CMSG_LEN(sizeof(struct in6_pktinfo))) { in ip6_datagram_send_ctl()
850 if (cmsg->cmsg_len < CMSG_LEN(4)) { in ip6_datagram_send_ctl()
866 if (opt->hopopt || cmsg->cmsg_len < CMSG_LEN(sizeof(struct ipv6_opt_hdr))) { in ip6_datagram_send_ctl()
873 if (cmsg->cmsg_len < CMSG_LEN(len)) { in ip6_datagram_send_ctl()
886 if (cmsg->cmsg_len < CMSG_LEN(sizeof(struct ipv6_opt_hdr))) { in ip6_datagram_send_ctl()
893 if (cmsg->cmsg_len < CMSG_LEN(len)) { in ip6_datagram_send_ctl()
911 if (cmsg->cmsg_len < CMSG_LEN(sizeof(struct ipv6_opt_hdr))) { in ip6_datagram_send_ctl()
918 if (cmsg->cmsg_len < CMSG_LEN(len)) { in ip6_datagram_send_ctl()
941 if (cmsg->cmsg_len < CMSG_LEN(sizeof(struct ipv6_rt_hdr))) { in ip6_datagram_send_ctl()
965 if (cmsg->cmsg_len < CMSG_LEN(len)) { in ip6_datagram_send_ctl()
[all …]
/linux/tools/testing/selftests/landlock/
H A Dcommon.h159 if (cmsg->cmsg_len != CMSG_LEN(sizeof(fd_rx))) in recv_fd()
187 cmsg->cmsg_len = CMSG_LEN(sizeof(fd_tx)); in send_fd()
/linux/tools/testing/selftests/net/
H A Dcmsg_sender.c253 cmsg->cmsg_len = CMSG_LEN(sizeof(__u32)); in ca_write_cmsg_u32()
299 cmsg->cmsg_len = CMSG_LEN(sizeof(txtime)); in cs_write_cmsg()
310 cmsg->cmsg_len = CMSG_LEN(sizeof(__u32)); in cs_write_cmsg()
322 cmsg->cmsg_len = CMSG_LEN(8); in cs_write_cmsg()
H A Dudpgso_bench_tx.c320 cm->cmsg_len = CMSG_LEN(sizeof(cfg_tx_ts)); in send_ts_cmsg()
384 cm->cmsg_len = CMSG_LEN(sizeof(cfg_gso_size)); in send_udp_segment_cmsg()
H A Dipv6_flowlabel.c78 cm->cmsg_len = CMSG_LEN(sizeof(flowlabel)); in do_send()
H A Dtxtimestamp.c638 cmsg->cmsg_len = CMSG_LEN(sizeof(uint32_t)); in do_test()
646 cmsg->cmsg_len = CMSG_LEN(sizeof(uint32_t)); in do_test()
H A Dudpgso.c399 cm->cmsg_len = CMSG_LEN(sizeof(uint16_t)); in send_one()
H A Dso_txtime.c102 cm->cmsg_len = CMSG_LEN(sizeof(tdeliver)); in do_send_one()
/linux/tools/testing/selftests/namespaces/
H A Dsiocgskns_test.c124 cmsg->cmsg_len = CMSG_LEN(sizeof(int)); in TEST()
460 cmsg->cmsg_len = CMSG_LEN(sizeof(int)); in TEST()
640 cmsg->cmsg_len = CMSG_LEN(sizeof(int)); in TEST()
842 cmsg->cmsg_len = CMSG_LEN(sizeof(int)); in TEST()
1052 cmsg->cmsg_len = CMSG_LEN(sizeof(int)); in TEST()
1432 cmsg->cmsg_len = CMSG_LEN(sizeof(int)); in TEST()
1495 cmsg->cmsg_len = CMSG_LEN(sizeof(int)); in TEST()
1558 cmsg->cmsg_len = CMSG_LEN(sizeof(int)); in TEST()
/linux/net/handshake/
H A Dalert.c59 cmsg->cmsg_len = CMSG_LEN(sizeof(record_type)); in tls_alert_send()
/linux/net/rds/
H A Drdma.c619 if (cmsg->cmsg_len < CMSG_LEN(sizeof(struct rds_rdma_args)) in rds_cmsg_rdma_args()
812 if (cmsg->cmsg_len < CMSG_LEN(sizeof(rds_rdma_cookie_t)) || in rds_cmsg_rdma_dest()
850 if (cmsg->cmsg_len < CMSG_LEN(sizeof(struct rds_get_mr_args)) ||
868 if (cmsg->cmsg_len < CMSG_LEN(sizeof(struct rds_atomic_args)) in rds_cmsg_atomic()
H A Dsend.c1035 if (cmsg->cmsg_len < CMSG_LEN(sizeof(*cookie)) || in rds_cmsg_zcopy()
1118 CMSG_LEN(sizeof(struct rds_rdma_args))) in rds_rdma_bytes()
/linux/tools/testing/selftests/net/af_unix/
H A Dscm_inq.c93 ASSERT_EQ(CMSG_LEN(sizeof(int)), cmsg->cmsg_len); in recv_chunks()
H A Dscm_rights.c297 cmsg->cmsg_len = CMSG_LEN(sizeof(fds)); in __send_fd()
/linux/Documentation/translations/zh_CN/networking/
H A Dtimestamping.rst182 cmsg->cmsg_len = CMSG_LEN(sizeof(__u32));
273 cmsg->cmsg_len = CMSG_LEN(sizeof(__u32));
/linux/tools/testing/selftests/bpf/prog_tests/
H A Dlwt_reroute.c124 cmsg->cmsg_len = CMSG_LEN(sizeof(uint64_t)); in overflow_fq()
H A Dcrypto_sanity.c62 cmsg->cmsg_len = CMSG_LEN(4); in do_crypt_afalg()
H A Dtoken.c171 cmsg->cmsg_len = CMSG_LEN(sizeof(fds)); in sendfd()
212 !ASSERT_EQ(cmsg->cmsg_len, CMSG_LEN(sizeof(fds)), "cmsg_len") || in recvfd()
/linux/crypto/
H A Daf_alg.c569 if (cmsg->cmsg_len < CMSG_LEN(sizeof(*con->iv))) in af_alg_cmsg_send()
572 if (cmsg->cmsg_len < CMSG_LEN(con->iv->ivlen + in af_alg_cmsg_send()
578 if (cmsg->cmsg_len < CMSG_LEN(sizeof(u32))) in af_alg_cmsg_send()
584 if (cmsg->cmsg_len < CMSG_LEN(sizeof(u32))) in af_alg_cmsg_send()
/linux/arch/um/os-Linux/
H A Dfile.c538 memcpy(fds, CMSG_DATA(cmsg), cmsg->cmsg_len - CMSG_LEN(0)); in os_rcv_fd_msg()
669 cmsg->cmsg_len = CMSG_LEN(fds_size); in os_sendmsg_fds()
/linux/samples/seccomp/
H A Duser-trap.c50 cmsg->cmsg_len = CMSG_LEN(sizeof(int)); in send_fd()
/linux/tools/testing/selftests/net/lib/
H A Dcsum.c709 if (cm->cmsg_len != CMSG_LEN(sizeof(struct tpacket_auxdata))) in recv_get_packet_csum_status()
711 cm->cmsg_len, CMSG_LEN(sizeof(struct tpacket_auxdata))); in recv_get_packet_csum_status()
/linux/tools/perf/trace/beauty/include/linux/
H A Dsocket.h141 #define CMSG_LEN(len) (sizeof(struct cmsghdr) + (len)) macro
/linux/tools/testing/selftests/tty/
H A Dtty_tiocsti_test.c265 cmsg->cmsg_len = CMSG_LEN(sizeof(int)); in send_fd_via_socket()
/linux/arch/um/os-Linux/skas/
H A Dprocess.c181 cmsg->cmsg_len = CMSG_LEN(fds_size); in wait_stub_done_seccomp()

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