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Searched refs:msg_controllen (Results 1 – 25 of 72) sorted by relevance

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/linux-5.19.10/net/
Dcompat.c61 kmsg->msg_controllen = msg.msg_controllen; in __get_compat_msghdr()
117 (((msg)->msg_controllen) >= sizeof(struct compat_cmsghdr) ? \
124 ((mhdr)->msg_controllen - \
132 msg->msg_controllen) in cmsg_compat_nxthdr()
217 kmsg->msg_controllen = kcmlen; in cmsghdr_from_user_compat_to_kern()
236 if (cm == NULL || kmsg->msg_controllen < sizeof(*cm)) { in put_cmsg_compat()
264 if (kmsg->msg_controllen < cmlen) { in put_cmsg_compat()
266 cmlen = kmsg->msg_controllen; in put_cmsg_compat()
277 if (kmsg->msg_controllen < cmlen) in put_cmsg_compat()
278 cmlen = kmsg->msg_controllen; in put_cmsg_compat()
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/linux-5.19.10/net/core/
Dscm.c220 if (!msg->msg_control || msg->msg_controllen < sizeof(struct cmsghdr)) { in put_cmsg()
224 if (msg->msg_controllen < cmlen) { in put_cmsg()
226 cmlen = msg->msg_controllen; in put_cmsg()
250 cmlen = min(CMSG_SPACE(len), msg->msg_controllen); in put_cmsg()
252 msg->msg_controllen -= cmlen; in put_cmsg()
292 if (msg->msg_controllen <= sizeof(struct cmsghdr)) in scm_max_fds()
294 return (msg->msg_controllen - sizeof(struct cmsghdr)) / sizeof(int); in scm_max_fds()
331 if (msg->msg_controllen < cmlen) in scm_detach_fds()
332 cmlen = msg->msg_controllen; in scm_detach_fds()
334 msg->msg_controllen -= cmlen; in scm_detach_fds()
/linux-5.19.10/tools/testing/selftests/net/
Dudpgso_bench_tx.c220 msg.msg_controllen = sizeof(control); in flush_errqueue_recv()
316 size_t msg_controllen = 0; in send_udp_sendmmsg() local
326 msg.msg_controllen = sizeof(control); in send_udp_sendmmsg()
329 msg_controllen += CMSG_SPACE(sizeof(cfg_tx_ts)); in send_udp_sendmmsg()
345 if (msg_controllen) { in send_udp_sendmmsg()
347 mmsgs[i].msg_hdr.msg_controllen = msg_controllen; in send_udp_sendmmsg()
379 size_t msg_controllen; in send_udp_segment() local
390 msg.msg_controllen = sizeof(control); in send_udp_segment()
393 msg_controllen = CMSG_SPACE(sizeof(cfg_mss)); in send_udp_segment()
397 msg_controllen += CMSG_SPACE(sizeof(cfg_tx_ts)); in send_udp_segment()
[all …]
Dipv6_flowlabel.c61 msg.msg_controllen = sizeof(control); in do_send()
92 msg.msg_controllen = sizeof(control); in do_recv()
Dso_txtime.c93 msg.msg_controllen = sizeof(control); in do_send_one()
171 msg.msg_controllen = sizeof(control); in do_recv_errqueue_timeout()
219 msg.msg_controllen = sizeof(control); in do_recv_errqueue_timeout()
Dmsg_zerocopy.c198 msg->msg_controllen = CMSG_SPACE(sizeof(cookie)); in do_sendmsg()
220 msg->msg_controllen = 0; in do_sendmsg()
369 msg.msg_controllen = sizeof(cmsgbuf); in do_recvmsg_completion()
405 msg.msg_controllen = sizeof(control); in do_recv_completion()
Dtimestamping.c171 msg->msg_controllen); in printpacket()
298 msg.msg_controllen = sizeof(control); in recvpacket()
Dtcp_inq.c154 msg.msg_controllen = sizeof(cmsgbuf); in main()
Dcmsg_sender.c310 msg->msg_controllen = cmsg_len; in cs_write_cmsg()
339 msg->msg_controllen = cbuf_sz; in cs_read_cmsg()
/linux-5.19.10/tools/perf/trace/beauty/include/linux/
Dsocket.h70 __kernel_size_t msg_controllen; /* ancillary data buffer length */ member
80 __kernel_size_t msg_controllen; /* ancillary data buffer length */ member
122 #define CMSG_FIRSTHDR(msg) __CMSG_FIRSTHDR((msg)->msg_control, (msg)->msg_controllen)
125 ((mhdr)->msg_controllen - \
159 return __cmsg_nxthdr(__msg->msg_control, __msg->msg_controllen, __cmsg); in cmsg_nxthdr()
/linux-5.19.10/include/linux/
Dsocket.h70 __kernel_size_t msg_controllen; /* ancillary data buffer length */ member
80 __kernel_size_t msg_controllen; /* ancillary data buffer length */ member
122 #define CMSG_FIRSTHDR(msg) __CMSG_FIRSTHDR((msg)->msg_control, (msg)->msg_controllen)
125 ((mhdr)->msg_controllen - \
159 return __cmsg_nxthdr(__msg->msg_control, __msg->msg_controllen, __cmsg); in cmsg_nxthdr()
/linux-5.19.10/samples/seccomp/
Duser-trap.c45 msg.msg_controllen = sizeof(buf); in send_fd()
51 msg.msg_controllen = cmsg->cmsg_len; in send_fd()
74 msg.msg_controllen = sizeof(buf); in recv_fd()
/linux-5.19.10/net/rxrpc/
Doutput.c204 msg.msg_controllen = 0; in rxrpc_send_ack_packet()
313 msg.msg_controllen = 0; in rxrpc_send_abort_packet()
398 msg.msg_controllen = 0; in rxrpc_send_data_packet()
576 msg.msg_controllen = 0; in rxrpc_reject_packets()
645 msg.msg_controllen = 0; in rxrpc_send_keepalive()
Dlocal_event.c44 msg.msg_controllen = 0; in rxrpc_send_version_request()
Dconn_event.c58 msg.msg_controllen = 0; in rxrpc_conn_retransmit_call()
219 msg.msg_controllen = 0; in rxrpc_abort_connection()
/linux-5.19.10/include/net/
Dcompat.h16 compat_size_t msg_controllen; member
Dscm.h87 if (msg->msg_controllen <= 0) in scm_send()
/linux-5.19.10/tools/testing/selftests/net/mptcp/
Dmptcp_connect.c468 .msg_controllen = sizeof(msg_buf), in do_recvmsg_cmsg()
489 if (msg.msg_controllen && !cfg_cmsg_types.cmsg_enabled) in do_recvmsg_cmsg()
491 (unsigned long)msg.msg_controllen); in do_recvmsg_cmsg()
493 if (msg.msg_controllen == 0 && cfg_cmsg_types.cmsg_enabled) in do_recvmsg_cmsg()
496 if (msg.msg_controllen) in do_recvmsg_cmsg()
Dmptcp_inq.c340 .msg_controllen = sizeof(msg_buf), in process_one_client()
376 if (msg.msg_controllen == 0) in process_one_client()
/linux-5.19.10/Documentation/networking/
Dtls.rst145 msg.msg_controllen = sizeof(buf);
151 msg.msg_controllen = cmsg->cmsg_len;
178 msg.msg_controllen = sizeof(cmsg);
/linux-5.19.10/samples/bpf/
Dxdpsock_ctrl_proc.c82 msg.msg_controllen = CMSG_LEN(sizeof(int)); in send_xsks_map_fd()
/linux-5.19.10/arch/um/os-Linux/drivers/
Dtuntap_user.c99 msg.msg_controllen = sizeof(buf); in tuntap_open_tramp()
/linux-5.19.10/fs/afs/
Drxrpc.c360 msg.msg_controllen = 0; in afs_make_call()
824 msg.msg_controllen = 0; in afs_send_empty_reply()
864 msg.msg_controllen = 0; in afs_send_simple_reply()
/linux-5.19.10/include/uapi/linux/
Dtcp.h358 __u64 msg_controllen; member
/linux-5.19.10/arch/um/drivers/
Dmconsole_user.c53 msg.msg_controllen = 0; in mconsole_reply_v0()

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