* support the live reading capability.
*/
static int relayd_create_session_2_4(struct lttcomm_relayd_sock *rsock,
- uint64_t *session_id, char *session_name, char *hostname,
- int session_live_timer, unsigned int snapshot)
+ char *session_name, char *hostname, int session_live_timer,
+ unsigned int snapshot)
{
int ret;
struct lttcomm_relayd_create_session_2_4 msg;
/*
* RELAYD_CREATE_SESSION from 2.1 to 2.3.
*/
-static int relayd_create_session_2_1(struct lttcomm_relayd_sock *rsock,
- uint64_t *session_id)
+static int relayd_create_session_2_1(struct lttcomm_relayd_sock *rsock)
{
int ret;
case 1:
case 2:
case 3:
- ret = relayd_create_session_2_1(rsock, session_id);
+ ret = relayd_create_session_2_1(rsock);
break;
case 4:
default:
- ret = relayd_create_session_2_4(rsock, session_id, session_name,
+ ret = relayd_create_session_2_4(rsock, session_name,
hostname, session_live_timer, snapshot);
break;
}
return ret;
}
+int relayd_rotate_pending(struct lttcomm_relayd_sock *rsock, uint64_t chunk_id)
+{
+ int ret;
+ struct lttcomm_relayd_rotate_pending msg;
+ struct lttcomm_relayd_rotate_pending_reply reply;
+
+ /* Code flow error. Safety net. */
+ assert(rsock);
+
+ DBG("Querying relayd for rotate pending with chunk_id %" PRIu64,
+ chunk_id);
+
+ memset(&msg, 0, sizeof(msg));
+ msg.chunk_id = htobe64(chunk_id);
+
+ /* Send command */
+ ret = send_command(rsock, RELAYD_ROTATE_PENDING, (void *) &msg,
+ sizeof(msg), 0);
+ if (ret < 0) {
+ goto error;
+ }
+
+ /* Receive response */
+ ret = recv_reply(rsock, (void *) &reply, sizeof(reply));
+ if (ret < 0) {
+ goto error;
+ }
+
+ reply.generic.ret_code = be32toh(reply.generic.ret_code);
+
+ /* Return session id or negative ret code. */
+ if (reply.generic.ret_code != LTTNG_OK) {
+ ret = -reply.generic.ret_code;
+ ERR("Relayd rotate pending replied with error %d", ret);
+ goto error;
+ } else {
+ /* No error, just rotate pending state */
+ if (reply.is_pending == 0 || reply.is_pending == 1) {
+ ret = reply.is_pending;
+ DBG("Relayd rotate pending command completed successfully with result \"%s\"",
+ ret ? "rotation pending" : "rotation NOT pending");
+ } else {
+ ret = -LTTNG_ERR_UNK;
+ }
+ }
+
+error:
+ return ret;
+}
+
int relayd_mkdir(struct lttcomm_relayd_sock *rsock, const char *path)
{
int ret;