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Searched refs:cmsg_len (Results 1 – 22 of 22) sorted by relevance

/tools/testing/selftests/net/
A Dcmsg_sender.c248 if (cbuf_sz < *cmsg_len) in ca_write_cmsg_u32()
261 size_t cmsg_len; in cs_write_cmsg() local
264 cmsg_len = 0; in cs_write_cmsg()
294 if (cbuf_sz < cmsg_len) in cs_write_cmsg()
305 if (cbuf_sz < cmsg_len) in cs_write_cmsg()
316 cmsg_len += CMSG_SPACE(8); in cs_write_cmsg()
317 if (cbuf_sz < cmsg_len) in cs_write_cmsg()
322 cmsg->cmsg_len = CMSG_LEN(8); in cs_write_cmsg()
326 if (cmsg_len) in cs_write_cmsg()
327 msg->msg_controllen = cmsg_len; in cs_write_cmsg()
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A Dtxtimestamp.c320 cm && cm->cmsg_len; in __recv_errmsg_cmsg()
642 cmsg->cmsg_len = CMSG_LEN(sizeof(uint32_t)); in do_test()
650 cmsg->cmsg_len = CMSG_LEN(sizeof(uint32_t)); in do_test()
A Dipv6_flowlabel.c78 cm->cmsg_len = CMSG_LEN(sizeof(flowlabel)); in do_send()
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()
A Dnettest.c986 cm->cmsg_len = CMSG_LEN(sizeof(struct in_pktinfo)); in send_msg_cmsg()
990 m.msg_controllen = cm->cmsg_len; in send_msg_cmsg()
997 cm->cmsg_len = CMSG_LEN(sizeof(struct in6_pktinfo)); in send_msg_cmsg()
1002 m.msg_controllen = cm->cmsg_len; in send_msg_cmsg()
A Dudpgso.c399 cm->cmsg_len = CMSG_LEN(sizeof(uint16_t)); in send_one()
A Dtimestamping.c175 printf(" cmsg len %zu: ", cmsg->cmsg_len); in printpacket()
A Dso_txtime.c102 cm->cmsg_len = CMSG_LEN(sizeof(tdeliver)); in do_send_one()
A Dmsg_zerocopy.c180 cm->cmsg_len = CMSG_LEN(sizeof(cookie)); in add_zcopy_cookie()
A Dtls.c161 int cmsg_len = sizeof(char); in tls_send_cmsg() local
177 cmsg->cmsg_len = CMSG_LEN(cmsg_len); in tls_send_cmsg()
179 msg.msg_controllen = cmsg->cmsg_len; in tls_send_cmsg()
/tools/perf/trace/beauty/include/linux/
A Dsocket.h106 __kernel_size_t cmsg_len; /* data byte count, including hdr */ member
132 #define CMSG_OK(mhdr, cmsg) ((cmsg)->cmsg_len >= sizeof(struct cmsghdr) && \
133 (cmsg)->cmsg_len <= (unsigned long) \
159 __ptr = (struct cmsghdr*)(((unsigned char *) __cmsg) + CMSG_ALIGN(__cmsg->cmsg_len)); in __cmsg_nxthdr()
/tools/testing/selftests/landlock/
A Dcommon.h163 if (cmsg->cmsg_len != CMSG_LEN(sizeof(fd_rx))) in recv_fd()
191 cmsg->cmsg_len = CMSG_LEN(sizeof(fd_tx)); in send_fd()
/tools/testing/selftests/net/af_unix/
A Dscm_inq.c95 ASSERT_EQ(CMSG_LEN(sizeof(cmsg.inq)), cmsg.cmsghdr.cmsg_len); in recv_chunks()
A Dscm_pidfd.c151 if (cmsg->cmsg_len < sizeof(*res->pidfd)) { in parse_cmsg()
161 if (cmsg->cmsg_len < sizeof(*res->ucred)) { in parse_cmsg()
A Dscm_rights.c279 .cmsg_len = CMSG_LEN(sizeof(cmsg.fd)), in __send_fd()
/tools/testing/selftests/bpf/prog_tests/
A Dlwt_reroute.c124 cmsg->cmsg_len = CMSG_LEN(sizeof(uint64_t)); in overflow_fq()
A Dcrypto_sanity.c62 cmsg->cmsg_len = CMSG_LEN(4); in do_crypt_afalg()
A Dnet_timestamping.c80 cm && cm->cmsg_len; in test_recv_errmsg_cmsg()
A Dtoken.c165 cmsg->cmsg_len = CMSG_LEN(sizeof(fds)); in sendfd()
206 !ASSERT_EQ(cmsg->cmsg_len, CMSG_LEN(sizeof(fds)), "cmsg_len") || in recvfd()
A Dtc_redirect.c614 cmsg->cmsg_len = CMSG_LEN(sizeof(now_ns)); in snd_tstamp()
/tools/testing/selftests/net/lib/
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()
/tools/testing/selftests/drivers/net/hw/
A Dncdevmem.c936 cmsg->cmsg_len = CMSG_LEN(sizeof(__u32)); in do_client()

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