Clean-up: modernize pretty_xml.cpp

[lttng-tools.git] / src / bin / lttng-sessiond / cmd.cpp

diff --git a/src/bin/lttng-sessiond/cmd.cpp b/src/bin/lttng-sessiond/cmd.cpp
index ef4383ff25a67262c2f6d5157422a916d94a9147..b1e0c098594f26004bdf329567a6b6eb08731dac 100644 (file)
--- a/src/bin/lttng-sessiond/cmd.cpp
+++ b/src/bin/lttng-sessiond/cmd.cpp
@@ -55,6 +55,7 @@
 #include <lttng/event-internal.hpp>
 #include <lttng/event-rule/event-rule-internal.hpp>
 #include <lttng/event-rule/event-rule.h>
+#include <lttng/kernel.h>
 #include <lttng/location-internal.hpp>
 #include <lttng/lttng-error.h>
 #include <lttng/rotate-internal.hpp>
@@ -496,16 +497,14 @@ static enum lttng_error_code list_lttng_ust_global_events(char *channel_name,
                 * We do not care about the filter bytecode and the fd from the
                 * userspace_probe_location.
                 */
-               ret = lttng_event_serialize(
-                       tmp_event,
-                       exclusion_names.size(),
-                       exclusion_names.size() ?
-                               exclusion_names.data() :
-                               nullptr,
-                       uevent->filter_expression,
-                       0,
-                       nullptr,
-                       reply_payload);
+               ret = lttng_event_serialize(tmp_event,
+                                           exclusion_names.size(),
+                                           exclusion_names.size() ? exclusion_names.data() :
+                                                                    nullptr,
+                                           uevent->filter_expression,
+                                           0,
+                                           nullptr,
+                                           reply_payload);
                lttng_event_destroy(tmp_event);
                if (ret) {
                        ret_code = LTTNG_ERR_FATAL;
@@ -2097,8 +2096,6 @@ static int _cmd_enable_event(struct ltt_session *session,
                }
        }
 
-       DBG("Enable event command for event \'%s\'", event->name);
-
        lttng::urcu::read_lock_guard read_lock;
 
        switch (domain->type) {
@@ -2340,6 +2337,7 @@ static int _cmd_enable_event(struct ltt_session *session,
                memset(&uevent, 0, sizeof(uevent));
                uevent.type = LTTNG_EVENT_TRACEPOINT;
                uevent.loglevel_type = LTTNG_EVENT_LOGLEVEL_ALL;
+               uevent.loglevel = -1;
                default_event_name = event_get_default_agent_ust_name(domain->type);
                if (!default_event_name) {
                        ret = LTTNG_ERR_FATAL;
@@ -4020,6 +4018,19 @@ void cmd_list_lttng_sessions(struct lttng_session *sessions,
        }
 }
 
+/*
+ * Command LTTCOMM_SESSIOND_COMMAND_KERNEL_TRACER_STATUS
+ */
+enum lttng_error_code cmd_kernel_tracer_status(enum lttng_kernel_tracer_status *status)
+{
+       if (status == nullptr) {
+               return LTTNG_ERR_INVALID;
+       }
+
+       *status = get_kernel_tracer_status();
+       return LTTNG_OK;
+}
+
 /*
  * Command LTTNG_DATA_PENDING returning 0 if the data is NOT pending meaning
  * ready for trace analysis (or any kind of reader) or else 1 for pending data.