return lttcomm_get_readable_code(code);
}
+/*
+ * lttng_ust_start_trace
+ *
+ * Request a trace start for pid.
+ */
+int lttng_ust_start_trace(pid_t pid)
+{
+ int ret;
+
+ lsm.pid = pid;
+ ret = ask_sessiond(UST_START_TRACE, NULL);
+
+ return ret;
+}
+
/*
* lttng_ust_create_trace
*