| /linux-master/include/net/ |
| H A D | compat.h | 15 compat_uptr_t msg_control; /* void * */ member in struct:compat_msghdr
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| H A D | scm.h | 165 if (!msg->msg_control) {
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| /linux-master/tools/testing/vsock/ |
| H A D | msg_zerocopy_common.c | 35 msg.msg_control = cmsg_data;
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| H A D | vsock_test_zerocopy.c | 332 msg.msg_control = cmsg_data;
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| /linux-master/include/linux/ |
| H A D | socket.h | 65 * recv* side when msg_control_is_user is set, msg_control is the kernel
69 void *msg_control; member in union:msghdr::__anon454
87 void __user *msg_control; /* ancillary data */ member in struct:user_msghdr
130 #define CMSG_FIRSTHDR(msg) __CMSG_FIRSTHDR((msg)->msg_control, (msg)->msg_controllen)
134 ((char *)(cmsg) - (char *)(mhdr)->msg_control)))
167 return __cmsg_nxthdr(__msg->msg_control, __msg->msg_controllen, __cmsg);
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| /linux-master/tools/perf/trace/beauty/include/linux/ |
| H A D | socket.h | 65 * recv* side when msg_control_is_user is set, msg_control is the kernel
69 void *msg_control; member in union:msghdr::__anon515
87 void __user *msg_control; /* ancillary data */ member in struct:user_msghdr
130 #define CMSG_FIRSTHDR(msg) __CMSG_FIRSTHDR((msg)->msg_control, (msg)->msg_controllen)
134 ((char *)(cmsg) - (char *)(mhdr)->msg_control)))
167 return __cmsg_nxthdr(__msg->msg_control, __msg->msg_controllen, __cmsg);
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| /linux-master/tools/testing/selftests/net/ |
| H A D | msg_zerocopy.c | 174 if (!msg->msg_control)
176 cm = (void *)msg->msg_control;
197 memset(&msg->msg_control, 0, sizeof(msg->msg_control));
199 msg->msg_control = (struct cmsghdr *)ckbuf;
219 msg->msg_control = NULL;
368 msg.msg_control = cmsgbuf;
404 msg.msg_control = control;
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| H A D | ipv6_flowlabel.c | 83 msg.msg_control = control;
114 msg.msg_control = control;
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| H A D | tcp_inq.c | 153 msg.msg_control = cmsgbuf;
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| H A D | udpgso_bench_tx.c | 220 msg.msg_control = control;
341 msg.msg_control = control;
362 mmsgs[i].msg_hdr.msg_control = control;
405 msg.msg_control = control;
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| H A D | cmsg_sender.c | 250 msg->msg_control = cbuf;
320 msg->msg_control = NULL;
346 msg->msg_control = cbuf;
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| H A D | so_txtime.c | 92 msg.msg_control = &control;
173 msg.msg_control = control;
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| /linux-master/net/rxrpc/ |
| H A D | local_event.c | 52 msg.msg_control = NULL;
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| H A D | output.c | 194 msg.msg_control = NULL;
289 msg.msg_control = NULL;
459 msg.msg_control = NULL;
538 msg.msg_control = NULL;
601 msg.msg_control = NULL;
660 msg.msg_control = NULL;
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| /linux-master/net/handshake/ |
| H A D | alert.c | 52 msg.msg_control = buf;
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| /linux-master/samples/seccomp/ |
| H A D | user-trap.c | 45 msg.msg_control = buf;
76 msg.msg_control = buf;
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| /linux-master/tools/testing/selftests/landlock/ |
| H A D | common.h | 171 .msg_control = &cmsg_rx.buf,
205 .msg_control = &cmsg_tx.buf,
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| /linux-master/net/core/ |
| H A D | scm.c | 232 if (!msg->msg_control || msg->msg_controllen < sizeof(struct cmsghdr)) {
256 struct cmsghdr *cm = msg->msg_control;
268 msg->msg_control += cmlen;
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| /linux-master/tools/testing/selftests/bpf/prog_tests/ |
| H A D | lwt_reroute.c | 96 .msg_control = control_buf,
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| /linux-master/io_uring/ |
| H A D | net.c | 69 void __user *msg_control; member in struct:io_sr_msg
253 unsafe_get_user(msg->msg_control, &sr->umsg->msg_control, ua_end);
318 /* save msg_control as sys_sendmsg() overwrites it */
319 sr->msg_control = iomsg->msg.msg_control_user;
435 kmsg->msg.msg_control_user = sr->msg_control;
460 kmsg->msg.msg_control = NULL;
489 msg.msg_control = NULL;
948 msg.msg_control = NULL;
1178 msg.msg_control
[all...] |
| /linux-master/drivers/net/ |
| H A D | tap.c | 637 static ssize_t tap_get_user(struct tap_queue *q, void *msg_control, argument
682 if (msg_control && sock_flag(&q->sk, SOCK_ZEROCOPY)) {
754 skb_zcopy_init(skb, msg_control);
755 } else if (msg_control) {
756 struct ubuf_info *uarg = msg_control;
1235 struct tun_msg_ctl *ctl = m->msg_control;
1256 struct sk_buff *skb = m->msg_control;
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| /linux-master/drivers/vhost/ |
| H A D | net.c | 475 msghdr->msg_control = &ctl;
746 .msg_control = NULL,
799 msg.msg_control = NULL;
836 .msg_control = NULL,
875 /* use msg_control to pass vhost zerocopy ubuf info to skb */
885 msg.msg_control = &ctl;
893 msg.msg_control = NULL;
1092 .msg_control = NULL, /* FIXME: get and handle RX aux data. */
1158 msg.msg_control = vhost_net_buf_consume(&nvq->rxq);
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| /linux-master/arch/um/drivers/ |
| H A D | mconsole_user.c | 52 msg.msg_control = NULL;
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| /linux-master/arch/um/os-Linux/drivers/ |
| H A D | tuntap_user.c | 98 msg.msg_control = buf;
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| /linux-master/arch/um/os-Linux/ |
| H A D | file.c | 519 msg.msg_control = buf;
661 .msg_control = u.control,
|