- .nlh.nlmsg_len = sizeof(req),
- .nlh.nlmsg_type = TCPDIAG_GETSOCK,
- /* NLM_F_ROOT: return the complete table instead of a single entry.
- * NLM_F_MATCH: return all entries matching criteria (not implemented)
- * NLM_F_REQUEST: must be set on all request messages */
- .nlh.nlmsg_flags = NLM_F_ROOT | NLM_F_MATCH | NLM_F_REQUEST,
- .nlh.nlmsg_pid = 0,
- /* The sequence_number is used to track our messages. Since netlink is not
- * reliable, we don't want to end up with a corrupt or incomplete old
- * message in case the system is/was out of memory. */
- .nlh.nlmsg_seq = ++sequence_number,
- .r.idiag_family = AF_INET,
- .r.idiag_states = 0xfff,
- .r.idiag_ext = 0
- };
-
- struct iovec iov = {
- .iov_base = &req,
- .iov_len = sizeof(req)
- };
-
- struct msghdr msg = {
- .msg_name = (void*)&nladdr,
- .msg_namelen = sizeof(nladdr),
- .msg_iov = &iov,
- .msg_iovlen = 1
- };
-
- if (sendmsg (fd, &msg, 0) < 0)
- {
- ERROR ("tcpconns plugin: conn_read_netlink: sendmsg(2) failed: %s",
- sstrerror (errno, buf, sizeof (buf)));
- close (fd);
- return (-1);
+ .nlh.nlmsg_len = sizeof(req),
+ .nlh.nlmsg_type = TCPDIAG_GETSOCK,
+ /* NLM_F_ROOT: return the complete table instead of a single entry.
+ * NLM_F_MATCH: return all entries matching criteria (not implemented)
+ * NLM_F_REQUEST: must be set on all request messages */
+ .nlh.nlmsg_flags = NLM_F_ROOT | NLM_F_MATCH | NLM_F_REQUEST,
+ .nlh.nlmsg_pid = 0,
+ /* The sequence_number is used to track our messages. Since netlink is not
+ * reliable, we don't want to end up with a corrupt or incomplete old
+ * message in case the system is/was out of memory. */
+ .nlh.nlmsg_seq = ++sequence_number,
+ .r.idiag_family = AF_INET,
+ .r.idiag_states = 0xfff,
+ .r.idiag_ext = 0};
+
+ struct iovec iov = {.iov_base = &req, .iov_len = sizeof(req)};
+
+ struct msghdr msg = {.msg_name = (void *)&nladdr,
+ .msg_namelen = sizeof(nladdr),
+ .msg_iov = &iov,
+ .msg_iovlen = 1};
+
+ if (sendmsg(fd, &msg, 0) < 0) {
+ ERROR("tcpconns plugin: conn_read_netlink: sendmsg(2) failed: %s",
+ sstrerror(errno, buf, sizeof(buf)));
+ close(fd);
+ return -1;