| /Linux-v4.19/net/core/ |
| D | scm.c | 227 if (cm==NULL || msg->msg_controllen < sizeof(*cm)) { in put_cmsg()
231 if (msg->msg_controllen < cmlen) { in put_cmsg()
233 cmlen = msg->msg_controllen; in put_cmsg()
245 if (msg->msg_controllen < cmlen) in put_cmsg()
246 cmlen = msg->msg_controllen; in put_cmsg()
248 msg->msg_controllen -= cmlen; in put_cmsg()
271 if (msg->msg_controllen > sizeof(struct cmsghdr)) in scm_detach_fds()
272 fdmax = ((msg->msg_controllen - sizeof(struct cmsghdr)) in scm_detach_fds()
315 if (msg->msg_controllen < cmlen) in scm_detach_fds()
316 cmlen = msg->msg_controllen; in scm_detach_fds()
[all …]
|
| /Linux-v4.19/include/linux/ |
| D | socket.h | 53 __kernel_size_t msg_controllen; /* ancillary data buffer length */ member
64 __kernel_size_t msg_controllen; /* ancillary data buffer length */ member
103 #define CMSG_FIRSTHDR(msg) __CMSG_FIRSTHDR((msg)->msg_control, (msg)->msg_controllen)
106 ((mhdr)->msg_controllen - \
140 return __cmsg_nxthdr(__msg->msg_control, __msg->msg_controllen, __cmsg); in cmsg_nxthdr()
|
| /Linux-v4.19/net/ |
| D | compat.c | 59 kmsg->msg_controllen = msg.msg_controllen; in get_compat_msghdr()
98 (((msg)->msg_controllen) >= sizeof(struct compat_cmsghdr) ? \
105 ((mhdr)->msg_controllen - \
113 msg->msg_controllen) in cmsg_compat_nxthdr()
197 kmsg->msg_controllen = kcmlen; in cmsghdr_from_user_compat_to_kern()
216 if (cm == NULL || kmsg->msg_controllen < sizeof(*cm)) { in put_cmsg_compat()
244 if (kmsg->msg_controllen < cmlen) { in put_cmsg_compat()
246 cmlen = kmsg->msg_controllen; in put_cmsg_compat()
257 if (kmsg->msg_controllen < cmlen) in put_cmsg_compat()
258 cmlen = kmsg->msg_controllen; in put_cmsg_compat()
[all …]
|
| D | socket.c | 1776 msg.msg_controllen = 0; in __sys_sendto()
1836 msg.msg_controllen = 0; in __sys_recvfrom()
2001 kmsg->msg_controllen = msg.msg_controllen; in copy_msghdr_from_user()
2067 if (msg_sys->msg_controllen > INT_MAX) in ___sys_sendmsg()
2070 ctl_len = msg_sys->msg_controllen; in ___sys_sendmsg()
2078 ctl_len = msg_sys->msg_controllen; in ___sys_sendmsg()
2296 &msg_compat->msg_controllen); in ___sys_recvmsg()
2299 &msg->msg_controllen); in ___sys_recvmsg()
|
| /Linux-v4.19/tools/testing/selftests/android/ion/ |
| D | ipcsocket.c | 139 msgh.msg_controllen = CMSG_LEN(len); in sendtosocket()
192 msgh.msg_controllen = CMSG_LEN(len); in receivefromsocket()
|
| /Linux-v4.19/net/rxrpc/ |
| D | output.c | 147 msg.msg_controllen = 0; in rxrpc_send_ack_packet()
273 msg.msg_controllen = 0; in rxrpc_send_abort_packet()
355 msg.msg_controllen = 0; in rxrpc_send_data_packet()
538 msg.msg_controllen = 0; in rxrpc_reject_packets()
607 msg.msg_controllen = 0; in rxrpc_send_keepalive()
|
| D | local_event.c | 48 msg.msg_controllen = 0; in rxrpc_send_version_request()
|
| D | conn_event.c | 62 msg.msg_controllen = 0; in rxrpc_conn_retransmit_call()
221 msg.msg_controllen = 0; in rxrpc_abort_connection()
|
| /Linux-v4.19/include/net/ |
| D | compat.h | 18 compat_size_t msg_controllen; member
|
| D | scm.h | 87 if (msg->msg_controllen <= 0) in scm_send()
|
| /Linux-v4.19/tools/testing/selftests/net/ |
| D | msg_zerocopy.c | 199 msg->msg_controllen = CMSG_SPACE(sizeof(cookie)); in do_sendmsg()
221 msg->msg_controllen = 0; in do_sendmsg()
370 msg.msg_controllen = sizeof(cmsgbuf); in do_recvmsg_completion()
406 msg.msg_controllen = sizeof(control); in do_recv_completion()
|
| D | tcp_inq.c | 164 msg.msg_controllen = sizeof(cmsgbuf); in main()
|
| D | udpgso_bench_tx.c | 227 msg.msg_controllen = sizeof(control); in send_udp_segment()
|
| D | tls.c | 717 msg.msg_controllen = sizeof(cbuf); in TEST_F()
724 msg.msg_controllen = cmsg->cmsg_len; in TEST_F()
|
| /Linux-v4.19/Documentation/networking/ |
| D | tls.txt | 127 msg.msg_controllen = sizeof(buf);
133 msg.msg_controllen = cmsg->cmsg_len;
158 msg.msg_controllen = sizeof(cmsg);
|
| /Linux-v4.19/tools/testing/selftests/networking/timestamping/ |
| D | timestamping.c | 171 msg->msg_controllen); in printpacket()
299 msg.msg_controllen = sizeof(control); in recvpacket()
|
| D | rxtimestamp.c | 190 hdr.msg_controllen = sizeof(cmsg_buf); in do_recv()
|
| D | txtimestamp.c | 256 msg.msg_controllen = sizeof(ctrl); in recv_errmsg()
|
| /Linux-v4.19/arch/um/os-Linux/drivers/ |
| D | tuntap_user.c | 99 msg.msg_controllen = sizeof(buf); in tuntap_open_tramp()
|
| /Linux-v4.19/fs/afs/ |
| D | rxrpc.c | 407 msg.msg_controllen = 0; in afs_make_call()
830 msg.msg_controllen = 0; in afs_send_empty_reply()
869 msg.msg_controllen = 0; in afs_send_simple_reply()
|
| /Linux-v4.19/arch/um/drivers/ |
| D | mconsole_user.c | 53 msg.msg_controllen = 0; in mconsole_reply_v0()
|
| /Linux-v4.19/drivers/vhost/ |
| D | net.c | 553 .msg_controllen = 0, in handle_tx_copy()
620 .msg_controllen = 0, in handle_tx_zerocopy()
668 msg.msg_controllen = sizeof(ubuf); in handle_tx_zerocopy()
908 .msg_controllen = 0, in handle_rx()
|
| /Linux-v4.19/net/ipv6/ |
| D | ipv6_sockglue.c | 531 msg.msg_controllen = optlen; in do_ipv6_setsockopt()
1060 msg.msg_controllen = len; in do_ipv6_getsockopt()
1103 len -= msg.msg_controllen; in do_ipv6_getsockopt()
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| /Linux-v4.19/net/rds/ |
| D | recv.c | 473 max_messages = msghdr->msg_controllen / CMSG_SPACE(sizeof(cmsg)); in rds_notify_queue_get()
599 msg->msg_controllen < CMSG_SPACE(sizeof(*done))) in rds_recvmsg_zcookie()
|
| /Linux-v4.19/tools/testing/selftests/bpf/ |
| D | test_sock_addr.c | 1042 hdr.msg_controllen = sizeof(control4.buf); in sendmsg_to_server()
1045 hdr.msg_controllen = sizeof(control6.buf); in sendmsg_to_server()
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