- process_audit_string(s, nl->nlmsg_type, NLMSG_DATA(nl), nl->nlmsg_len - ALIGN(sizeof(struct nlmsghdr)), tv);
+ process_audit_string(s, nl->nlmsg_type, NLMSG_DATA(nl), nl->nlmsg_len - ALIGN(sizeof(struct nlmsghdr)));
+}
+
+static int enable_audit(int fd, bool b) {
+ struct {
+ union {
+ struct nlmsghdr header;
+ uint8_t header_space[NLMSG_HDRLEN];
+ };
+ struct audit_status body;
+ } _packed_ request = {
+ .header.nlmsg_len = NLMSG_LENGTH(sizeof(struct audit_status)),
+ .header.nlmsg_type = AUDIT_SET,
+ .header.nlmsg_flags = NLM_F_REQUEST,
+ .header.nlmsg_seq = 1,
+ .header.nlmsg_pid = 0,
+ .body.mask = AUDIT_STATUS_ENABLED,
+ .body.enabled = b,
+ };
+ union sockaddr_union sa = {
+ .nl.nl_family = AF_NETLINK,
+ .nl.nl_pid = 0,
+ };
+ struct iovec iovec = {
+ .iov_base = &request,
+ .iov_len = NLMSG_LENGTH(sizeof(struct audit_status)),
+ };
+ struct msghdr mh = {
+ .msg_iov = &iovec,
+ .msg_iovlen = 1,
+ .msg_name = &sa.sa,
+ .msg_namelen = sizeof(sa.nl),
+ };
+
+ ssize_t n;
+
+ n = sendmsg(fd, &mh, MSG_NOSIGNAL);
+ if (n < 0)
+ return -errno;
+ if (n != NLMSG_LENGTH(sizeof(struct audit_status)))
+ return -EIO;
+
+ /* We don't wait for the result here, we can't do anything
+ * about it anyway */
+
+ return 0;