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Searched refs:CMSG_DATA (Results 1 – 25 of 44) sorted by relevance

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/linux/tools/testing/selftests/net/
A Dtimestamping.c182 (struct timeval *)CMSG_DATA(cmsg); in printpacket()
190 (struct timespec *)CMSG_DATA(cmsg); in printpacket()
198 (struct timespec *)CMSG_DATA(cmsg); in printpacket()
221 (struct sock_extended_err *)CMSG_DATA(cmsg); in printpacket()
240 (struct in_pktinfo *)CMSG_DATA(cmsg); in printpacket()
A Dtxtimestamp.c320 tss = (void *) CMSG_DATA(cm); in __recv_errmsg_cmsg()
327 serr = (void *) CMSG_DATA(cm); in __recv_errmsg_cmsg()
337 struct in_pktinfo *info = (void *) CMSG_DATA(cm); in __recv_errmsg_cmsg()
342 struct in6_pktinfo *info6 = (void *) CMSG_DATA(cm); in __recv_errmsg_cmsg()
633 *((uint32_t *) CMSG_DATA(cmsg)) = report_opt; in do_test()
A Dipv6_flowlabel.c58 *(uint32_t *)CMSG_DATA(cm) = htonl(flowlabel); in do_send()
114 flowlabel = ntohl(*(uint32_t *)CMSG_DATA(cm)); in do_recv()
A Dudpgso_bench_tx.c150 tss = (struct scm_timestamping *)CMSG_DATA(cmsg); in flush_cmsg()
164 err = (struct sock_extended_err *)CMSG_DATA(cmsg); in flush_cmsg()
305 valp = (void *)CMSG_DATA(cm); in send_ts_cmsg()
369 valp = (void *)CMSG_DATA(cm); in send_udp_segment_cmsg()
A Dcmsg_so_mark.c60 *(__u32 *)CMSG_DATA(cmsg) = mark; in main()
A Dmsg_zerocopy.c180 memcpy(CMSG_DATA(cm), &cookie, sizeof(cookie)); in add_zcopy_cookie()
381 ck = (struct rds_zcopy_cookies *)CMSG_DATA(cmsg); in do_recvmsg_completion()
424 serr = (void *) CMSG_DATA(cm); in do_recv_completion()
A Dso_txtime.c103 memcpy(CMSG_DATA(cm), &tdeliver, sizeof(tdeliver)); in do_send_one()
190 err = (struct sock_extended_err *)CMSG_DATA(cm); in do_recv_errqueue_timeout()
A Dtcp_inq.c168 inq = *((int *) CMSG_DATA(cm)); in main()
A Dnettest.c848 pi = (struct in_pktinfo *)(CMSG_DATA(cm)); in get_index_from_cmsg()
855 pi6 = (struct in6_pktinfo *)(CMSG_DATA(cm)); in get_index_from_cmsg()
915 pi = (struct in_pktinfo *)(CMSG_DATA(cm)); in send_msg_cmsg()
927 pi6 = (struct in6_pktinfo *)(CMSG_DATA(cm)); in send_msg_cmsg()
A Dudpgso_bench_rx.c240 gsosizeptr = (uint16_t *) CMSG_DATA(cmsg); in recv_msg()
/linux/net/ipv6/
A Ddatagram.c795 src_info = (struct in6_pktinfo *)CMSG_DATA(cmsg); in ip6_datagram_send_ctl()
849 if ((fl6->flowlabel^*(__be32 *)CMSG_DATA(cmsg))&~IPV6_FLOWINFO_MASK) { in ip6_datagram_send_ctl()
854 fl6->flowlabel = IPV6_FLOWINFO_MASK & *(__be32 *)CMSG_DATA(cmsg); in ip6_datagram_send_ctl()
864 hdr = (struct ipv6_opt_hdr *)CMSG_DATA(cmsg); in ip6_datagram_send_ctl()
884 hdr = (struct ipv6_opt_hdr *)CMSG_DATA(cmsg); in ip6_datagram_send_ctl()
909 hdr = (struct ipv6_opt_hdr *)CMSG_DATA(cmsg); in ip6_datagram_send_ctl()
935 rthdr = (struct ipv6_rt_hdr *)CMSG_DATA(cmsg); in ip6_datagram_send_ctl()
986 ipc6->hlimit = *(int *)CMSG_DATA(cmsg); in ip6_datagram_send_ctl()
1002 tc = *(int *)CMSG_DATA(cmsg); in ip6_datagram_send_ctl()
1020 df = *(int *)CMSG_DATA(cmsg); in ip6_datagram_send_ctl()
/linux/net/core/
A Dscm.c67 int *fdp = (int*)CMSG_DATA(cmsg); in scm_fp_copy()
169 memcpy(&creds, CMSG_DATA(cmsg), sizeof(struct ucred)); in __scm_send()
247 memcpy(CMSG_DATA(cm), data, cmlen - sizeof(*cm)); in put_cmsg()
/linux/net/rxrpc/
A Dsendmsg.c495 p->call.user_call_ID = *(u32 *)CMSG_DATA(cmsg); in rxrpc_sendmsg_cmsg()
500 CMSG_DATA(cmsg); in rxrpc_sendmsg_cmsg()
511 p->abort_code = *(unsigned int *)CMSG_DATA(cmsg); in rxrpc_sendmsg_cmsg()
539 p->call.tx_total_len = *(__s64 *)CMSG_DATA(cmsg); in rxrpc_sendmsg_cmsg()
547 memcpy(&p->call.timeouts, CMSG_DATA(cmsg), len); in rxrpc_sendmsg_cmsg()
/linux/samples/seccomp/
A Duser-trap.c50 *((int *)CMSG_DATA(cmsg)) = fd; in send_fd()
83 return *((int *)CMSG_DATA(cmsg)); in recv_fd()
/linux/tools/testing/selftests/landlock/
A Dbase_test.c215 memcpy(CMSG_DATA(cmsg), &ruleset_fd_tx, sizeof(ruleset_fd_tx)); in TEST()
234 memcpy(&ruleset_fd_rx, CMSG_DATA(cmsg), sizeof(ruleset_fd_tx)); in TEST()
/linux/net/rds/
A Drdma.c626 args = CMSG_DATA(cmsg); in rds_cmsg_rdma_args()
820 memcpy(&rm->m_rdma_cookie, CMSG_DATA(cmsg), sizeof(rm->m_rdma_cookie)); in rds_cmsg_rdma_dest()
858 return __rds_rdma_map(rs, CMSG_DATA(cmsg), &rm->m_rdma_cookie, in rds_cmsg_rdma_map()
876 args = CMSG_DATA(cmsg); in rds_cmsg_atomic()
A Dsend.c928 retval = rds_rdma_extra_size(CMSG_DATA(cmsg), iov); in rds_rm_size()
979 cookie = CMSG_DATA(cmsg); in rds_cmsg_zcopy()
1094 args = CMSG_DATA(cmsg); in rds_rdma_bytes()
/linux/samples/bpf/
A Dxdpsock_ctrl_proc.c87 *(int *)CMSG_DATA(cmsg) = fd; in send_xsks_map_fd()
/linux/net/ipv4/
A Dip_sockglue.c260 src_info = (struct in6_pktinfo *)CMSG_DATA(cmsg); in ip_cmsg_send()
284 KERNEL_SOCKPTR(CMSG_DATA(cmsg)), in ip_cmsg_send()
294 info = (struct in_pktinfo *)CMSG_DATA(cmsg); in ip_cmsg_send()
303 val = *(int *)CMSG_DATA(cmsg); in ip_cmsg_send()
310 val = *(int *)CMSG_DATA(cmsg); in ip_cmsg_send()
312 val = *(u8 *)CMSG_DATA(cmsg); in ip_cmsg_send()
/linux/arch/um/os-Linux/drivers/
A Dtuntap_user.c123 *fd_out = ((int *) CMSG_DATA(cmsg))[0]; in tuntap_open_tramp()
/linux/arch/um/os-Linux/
A Dfile.c541 new = ((int *) CMSG_DATA(cmsg))[0]; in os_rcv_fd()
664 memcpy(CMSG_DATA(cmsg), fds, fds_size); in os_sendmsg_fds()
/linux/Documentation/networking/
A Dtls.rst150 *CMSG_DATA(cmsg) = record_type;
192 int record_type = *((unsigned char *)CMSG_DATA(cmsg));
A Dj1939.rst332 dst_addr = *CMSG_DATA(cmsg);
334 memcpy(&dst_name, CMSG_DATA(cmsg), cmsg->cmsg_len - CMSG_LEN(0));
336 priority = *CMSG_DATA(cmsg);
/linux/net/sunrpc/
A Dsvcsock.c159 struct in_pktinfo *pki = CMSG_DATA(cmh); in svc_set_cmsg_data()
171 struct in6_pktinfo *pki = CMSG_DATA(cmh); in svc_set_cmsg_data()
372 struct in_pktinfo *pki = CMSG_DATA(cmh); in svc_udp_get_dest_address4()
389 struct in6_pktinfo *pki = CMSG_DATA(cmh); in svc_udp_get_dest_address6()
/linux/crypto/
A Daf_alg.c465 con->iv = (void *)CMSG_DATA(cmsg); in af_alg_cmsg_send()
474 con->op = *(u32 *)CMSG_DATA(cmsg); in af_alg_cmsg_send()
480 con->aead_assoclen = *(u32 *)CMSG_DATA(cmsg); in af_alg_cmsg_send()

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