| /linux/net/ |
| H A D | compat.c | 57 kmsg->msg_controllen = msg->msg_controllen; in __get_compat_msghdr()
114 (((msg)->msg_controllen) >= sizeof(struct compat_cmsghdr) ? \
121 ((mhdr)->msg_controllen - \
129 msg->msg_controllen) in cmsg_compat_nxthdr()
215 kmsg->msg_controllen = kcmlen; in cmsghdr_from_user_compat_to_kern()
234 if (cm == NULL || kmsg->msg_controllen < sizeof(*cm)) { in put_cmsg_compat()
262 if (kmsg->msg_controllen < cmlen) { in put_cmsg_compat()
264 cmlen = kmsg->msg_controllen; in put_cmsg_compat()
275 if (kmsg->msg_controllen < cmlen) in put_cmsg_compat()
276 cmlen = kmsg->msg_controllen; in put_cmsg_compat()
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| /linux/tools/testing/selftests/net/ |
| H 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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| H 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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| H A D | so_txtime.c | |
| H A D | msg_zerocopy.c | 201 msg->msg_controllen = CMSG_SPACE(sizeof(cookie)); in do_sendmsg()
224 msg->msg_controllen = 0; in do_sendmsg()
373 msg.msg_controllen = sizeof(cmsgbuf); in do_recvmsg_completion()
409 msg.msg_controllen = sizeof(control); in do_recv_completion()
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| H A D | so_rcv_listener.c | 137 msg.msg_controllen = sizeof(cbuf); in main()
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| /linux/net/core/ |
| H A D | scm.c | 262 if (!msg->msg_control || msg->msg_controllen < sizeof(struct cmsghdr)) { in put_cmsg()
266 if (msg->msg_controllen < cmlen) { in put_cmsg()
268 cmlen = msg->msg_controllen; in put_cmsg()
292 cmlen = min(CMSG_SPACE(len), msg->msg_controllen); in put_cmsg()
297 msg->msg_controllen -= cmlen; in put_cmsg()
309 if (!msg->msg_control || msg->msg_controllen < CMSG_LEN(len)) in put_cmsg_notrunc()
349 if (msg->msg_controllen <= sizeof(struct cmsghdr)) in scm_max_fds()
351 return (msg->msg_controllen - sizeof(struct cmsghdr)) / sizeof(int); in scm_max_fds()
412 if (msg->msg_controllen < cmlen) in scm_detach_fds()
413 cmlen = msg->msg_controllen; in scm_detach_fds()
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| /linux/tools/perf/trace/beauty/include/linux/ |
| H A D | socket.h | 91 __kernel_size_t msg_controllen; /* ancillary data buffer length */ member
103 __kernel_size_t msg_controllen; /* ancillary data buffer length */ member
145 #define CMSG_FIRSTHDR(msg) __CMSG_FIRSTHDR((msg)->msg_control, (msg)->msg_controllen)
148 ((mhdr)->msg_controllen - \
182 return __cmsg_nxthdr(__msg->msg_control, __msg->msg_controllen, __cmsg); in cmsg_nxthdr()
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| /linux/include/linux/ |
| H A D | socket.h | 91 __kernel_size_t msg_controllen; /* ancillary data buffer length */ member
103 __kernel_size_t msg_controllen; /* ancillary data buffer length */ member
145 #define CMSG_FIRSTHDR(msg) __CMSG_FIRSTHDR((msg)->msg_control, (msg)->msg_controllen)
148 ((mhdr)->msg_controllen - \
182 return __cmsg_nxthdr(__msg->msg_control, __msg->msg_controllen, __cmsg); in cmsg_nxthdr()
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| /linux/tools/testing/selftests/namespaces/ |
| H A D | siocgskns_test.c | 119 msg.msg_controllen = sizeof(cmsg_buf); in TEST()
151 msg.msg_controllen = sizeof(cmsg_buf); in TEST()
455 msg.msg_controllen = sizeof(cmsg_buf); in TEST()
494 msg.msg_controllen = sizeof(cmsg_buf); in TEST()
635 msg.msg_controllen = sizeof(cmsg_buf); in TEST()
667 msg.msg_controllen = sizeof(cmsg_buf); in TEST()
837 msg.msg_controllen = sizeof(cmsg_buf); in TEST()
869 msg.msg_controllen = sizeof(cmsg_buf); in TEST()
1047 msg.msg_controllen = sizeof(cmsg_buf); in TEST()
1079 msg.msg_controllen = sizeof(cmsg_buf); in TEST()
[all …]
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| /linux/samples/seccomp/ |
| H 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/tools/testing/selftests/net/af_unix/ |
| H A D | scm_inq.c | 80 msg.msg_controllen = sizeof(cmsg_buf); in recv_chunks()
147 msg.msg_controllen = sizeof(cmsg_buf); in TEST_F()
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| H A D | scm_rights_denial_lsm.c | 153 .msg_controllen = CMSG_SPACE(n * sizeof(int)), in send_fds()
183 .msg_controllen = sizeof(ctrl), in recv_fd_slots()
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| /linux/tools/testing/selftests/landlock/ |
| H A D | common.h | 151 .msg_controllen = sizeof(cmsg_rx.buf), in recv_fd()
185 .msg_controllen = sizeof(cmsg_tx.buf), in send_fd()
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| /linux/tools/testing/vsock/ |
| H A D | msg_zerocopy_common.c | 26 msg.msg_controllen = sizeof(cmsg_data); in vsock_recv_completion()
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| /linux/tools/testing/selftests/drivers/net/ |
| H A D | so_txtime.c | 98 msg.msg_controllen = sizeof(control); in do_send_one()
181 msg.msg_controllen = sizeof(control); in do_recv_errqueue_timeout()
229 msg.msg_controllen = sizeof(control); in do_recv_errqueue_timeout()
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| /linux/net/rxrpc/ |
| H A D | output.c | 262 msg.msg_controllen = 0; in rxrpc_send_ack_packet()
389 msg.msg_controllen = 0; in rxrpc_send_abort_packet()
672 msg.msg_controllen = 0; in rxrpc_send_data_packet()
763 msg.msg_controllen = 0; in rxrpc_send_conn_abort()
829 msg.msg_controllen = 0; in rxrpc_reject_packet()
889 msg.msg_controllen = 0; in rxrpc_send_keepalive()
957 msg.msg_controllen = 0; in rxrpc_send_response()
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| H A D | local_event.c | 53 msg.msg_controllen = 0; in rxrpc_send_version_request()
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| /linux/include/net/ |
| H A D | compat.h | 16 compat_size_t msg_controllen; member
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| H A D | scm.h | 100 if (msg->msg_controllen <= 0) in scm_send()
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| /linux/net/handshake/ |
| H A D | alert.c | 53 msg.msg_controllen = sizeof(buf); in tls_alert_send()
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| /linux/io_uring/ |
| H A D | net.c | 249 unsafe_get_user(msg->msg_controllen, &umsg->msg_controllen, ua_end); in io_copy_msghdr_from_user()
279 msg->msg_controllen = cmsg.msg_controllen; in io_msg_copy_hdr()
335 kmsg->msg.msg_controllen = 0; in io_send_setup()
560 kmsg->msg.msg_controllen = 0; in io_sendmsg()
744 msg.msg_controllen); in io_recvmsg_copy_hdr()
762 kmsg->msg.msg_controllen = 0; in io_recvmsg_prep_setup()
952 kmsg->msg.msg_controllen = kmsg->controllen; in io_recvmsg_prep_multishot()
988 .controllen = kmsg->controllen - kmsg->msg.msg_controllen, in io_recvmsg_multishot()
1070 if (flags & MSG_WAITALL && !kmsg->msg.msg_controllen) in io_recvmsg()
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| /linux/tools/testing/selftests/tty/ |
| H A D | tty_tiocsti_test.c | 260 msg.msg_controllen = sizeof(cmsg_buf); in send_fd_via_socket()
285 msg.msg_controllen = sizeof(cmsg_buf); in recv_fd_via_socket()
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| /linux/tools/testing/selftests/net/mptcp/ |
| H A D | mptcp_connect.c | 531 .msg_controllen = sizeof(msg_buf), in do_recvmsg_cmsg()
552 if (msg.msg_controllen && !cfg_cmsg_types.cmsg_enabled) in do_recvmsg_cmsg()
554 (unsigned long)msg.msg_controllen); in do_recvmsg_cmsg()
556 if (msg.msg_controllen == 0 && cfg_cmsg_types.cmsg_enabled) in do_recvmsg_cmsg()
559 if (msg.msg_controllen) in do_recvmsg_cmsg()
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| /linux/tools/testing/selftests/bpf/prog_tests/ |
| H A D | lwt_reroute.c | 98 .msg_controllen = sizeof(control_buf), in overflow_fq()
|