| /linux/net/ |
| A D | compat.c | 57 kmsg->msg_controllen = msg->msg_controllen; in __get_compat_msghdr()
122 ((mhdr)->msg_controllen - \
130 msg->msg_controllen) in cmsg_compat_nxthdr()
216 kmsg->msg_controllen = kcmlen; in cmsghdr_from_user_compat_to_kern()
265 cmlen = kmsg->msg_controllen; in put_cmsg_compat()
276 if (kmsg->msg_controllen < cmlen) in put_cmsg_compat()
277 cmlen = kmsg->msg_controllen; in put_cmsg_compat()
279 kmsg->msg_controllen -= cmlen; in put_cmsg_compat()
315 if (msg->msg_controllen < cmlen) in scm_detach_fds_compat()
316 cmlen = msg->msg_controllen; in scm_detach_fds_compat()
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| /linux/net/core/ |
| A D | scm.c | 238 if (!msg->msg_control || msg->msg_controllen < sizeof(struct cmsghdr)) { in put_cmsg()
242 if (msg->msg_controllen < cmlen) { in put_cmsg()
244 cmlen = msg->msg_controllen; in put_cmsg()
270 cmlen = min(CMSG_SPACE(len), msg->msg_controllen); in put_cmsg()
275 msg->msg_controllen -= cmlen; in put_cmsg()
315 if (msg->msg_controllen <= sizeof(struct cmsghdr)) in scm_max_fds()
317 return (msg->msg_controllen - sizeof(struct cmsghdr)) / sizeof(int); in scm_max_fds()
354 if (msg->msg_controllen < cmlen) in scm_detach_fds()
355 cmlen = msg->msg_controllen; in scm_detach_fds()
357 msg->msg_controllen -= cmlen; in scm_detach_fds()
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| /linux/tools/testing/selftests/net/ |
| A D | udpgso_bench_tx.c | 221 msg.msg_controllen = sizeof(control); in flush_errqueue_recv()
332 size_t msg_controllen = 0; in send_udp_sendmmsg() local
342 msg.msg_controllen = sizeof(control); in send_udp_sendmmsg()
345 msg_controllen += CMSG_SPACE(sizeof(cfg_tx_ts)); in send_udp_sendmmsg()
361 if (msg_controllen) { in send_udp_sendmmsg()
363 mmsgs[i].msg_hdr.msg_controllen = msg_controllen; in send_udp_sendmmsg()
395 size_t msg_controllen; in send_udp_segment() local
406 msg.msg_controllen = sizeof(control); in send_udp_segment()
409 msg_controllen = CMSG_SPACE(sizeof(cfg_mss)); in send_udp_segment()
413 msg_controllen += CMSG_SPACE(sizeof(cfg_tx_ts)); in send_udp_segment()
[all …]
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| A D | ipv6_flowlabel.c | 84 msg.msg_controllen = sizeof(control); in do_send()
115 msg.msg_controllen = sizeof(control); in do_recv()
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| A D | so_txtime.c | 93 msg.msg_controllen = sizeof(control); in do_send_one()
174 msg.msg_controllen = sizeof(control); in do_recv_errqueue_timeout()
222 msg.msg_controllen = sizeof(control); in do_recv_errqueue_timeout()
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| A D | msg_zerocopy.c | 200 msg->msg_controllen = CMSG_SPACE(sizeof(cookie)); in do_sendmsg()
223 msg->msg_controllen = 0; in do_sendmsg()
372 msg.msg_controllen = sizeof(cmsgbuf); in do_recvmsg_completion()
408 msg.msg_controllen = sizeof(control); in do_recv_completion()
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| A D | timestamping.c | 171 msg->msg_controllen); in printpacket()
298 msg.msg_controllen = sizeof(control); in recvpacket()
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| A D | tcp_inq.c | 154 msg.msg_controllen = sizeof(cmsgbuf); in main()
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| A D | cmsg_sender.c | 304 msg->msg_controllen = cmsg_len; in cs_write_cmsg()
334 msg->msg_controllen = cbuf_sz; in cs_read_cmsg()
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| /linux/include/linux/ |
| A D | socket.h | 76 __kernel_size_t msg_controllen; /* ancillary data buffer length */ member
89 __kernel_size_t msg_controllen; /* ancillary data buffer length */ member
131 #define CMSG_FIRSTHDR(msg) __CMSG_FIRSTHDR((msg)->msg_control, (msg)->msg_controllen)
134 ((mhdr)->msg_controllen - \
168 return __cmsg_nxthdr(__msg->msg_control, __msg->msg_controllen, __cmsg); in cmsg_nxthdr()
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| /linux/tools/perf/trace/beauty/include/linux/ |
| A D | socket.h | 76 __kernel_size_t msg_controllen; /* ancillary data buffer length */ member
89 __kernel_size_t msg_controllen; /* ancillary data buffer length */ member
131 #define CMSG_FIRSTHDR(msg) __CMSG_FIRSTHDR((msg)->msg_control, (msg)->msg_controllen)
134 ((mhdr)->msg_controllen - \
168 return __cmsg_nxthdr(__msg->msg_control, __msg->msg_controllen, __cmsg); in cmsg_nxthdr()
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| /linux/samples/seccomp/ |
| A D | user-trap.c | 46 msg.msg_controllen = sizeof(buf); in send_fd()
53 msg.msg_controllen = cmsg->cmsg_len; in send_fd()
77 msg.msg_controllen = sizeof(buf); in recv_fd()
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| /linux/net/rxrpc/ |
| A D | output.c | 195 msg.msg_controllen = 0; in rxrpc_send_ack_packet()
290 msg.msg_controllen = 0; in rxrpc_send_abort_packet()
460 msg.msg_controllen = 0; in rxrpc_send_data_packet()
539 msg.msg_controllen = 0; in rxrpc_send_conn_abort()
602 msg.msg_controllen = 0; in rxrpc_reject_packet()
661 msg.msg_controllen = 0; in rxrpc_send_keepalive()
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| A D | local_event.c | 53 msg.msg_controllen = 0; in rxrpc_send_version_request()
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| /linux/include/net/ |
| A D | scm.h | 100 if (msg->msg_controllen <= 0) in scm_send()
149 if (msg->msg_controllen < len) { in scm_pidfd_recv()
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| A D | compat.h | 16 compat_size_t msg_controllen; member
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| /linux/tools/testing/selftests/landlock/ |
| A D | common.h | 176 .msg_controllen = sizeof(cmsg_rx.buf), in recv_fd()
210 .msg_controllen = sizeof(cmsg_tx.buf), in send_fd()
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| /linux/tools/testing/vsock/ |
| A D | msg_zerocopy_common.c | 36 msg.msg_controllen = sizeof(cmsg_data); in vsock_recv_completion()
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| /linux/net/handshake/ |
| A D | alert.c | 53 msg.msg_controllen = sizeof(buf); in tls_alert_send()
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| /linux/io_uring/ |
| A D | net.c | 286 unsafe_get_user(msg->msg_controllen, &sr->umsg->msg_controllen, ua_end); in io_msg_copy_hdr()
368 kmsg->msg.msg_controllen = 0; in io_send_setup()
556 kmsg->msg.msg_controllen = 0; in io_sendmsg()
722 cmsg.msg_controllen); in io_recvmsg_copy_hdr()
735 msg.msg_controllen); in io_recvmsg_copy_hdr()
753 kmsg->msg.msg_controllen = 0; in io_recvmsg_prep_setup()
906 kmsg->msg.msg_controllen = kmsg->controllen; in io_recvmsg_prep_multishot()
942 .controllen = kmsg->controllen - kmsg->msg.msg_controllen, in io_recvmsg_multishot()
1023 if (flags & MSG_WAITALL && !kmsg->msg.msg_controllen) in io_recvmsg()
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| /linux/tools/testing/selftests/net/mptcp/ |
| A D | mptcp_connect.c | 516 .msg_controllen = sizeof(msg_buf), in do_recvmsg_cmsg()
537 if (msg.msg_controllen && !cfg_cmsg_types.cmsg_enabled) in do_recvmsg_cmsg()
539 (unsigned long)msg.msg_controllen); in do_recvmsg_cmsg()
541 if (msg.msg_controllen == 0 && cfg_cmsg_types.cmsg_enabled) in do_recvmsg_cmsg()
544 if (msg.msg_controllen) in do_recvmsg_cmsg()
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| A D | mptcp_inq.c | 341 .msg_controllen = sizeof(msg_buf), in process_one_client()
377 if (msg.msg_controllen == 0) in process_one_client()
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| /linux/Documentation/networking/ |
| A D | tls.rst | 145 msg.msg_controllen = sizeof(buf);
151 msg.msg_controllen = cmsg->cmsg_len;
178 msg.msg_controllen = sizeof(cmsg);
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| /linux/tools/testing/selftests/bpf/prog_tests/ |
| A D | lwt_reroute.c | 98 .msg_controllen = sizeof(control_buf), in overflow_fq()
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| /linux/arch/um/os-Linux/drivers/ |
| A D | tuntap_user.c | 99 msg.msg_controllen = sizeof(buf); in tuntap_open_tramp()
|