;
#endif
+#define INDENTATION_LEVEL_STR " "
+
typedef enum lttng_event_rule_status (*event_rule_logging_get_name_pattern)(
const struct lttng_event_rule *rule, const char **pattern);
typedef enum lttng_event_rule_status (*event_rule_logging_get_filter)(
}
}
+static
+void print_indentation(unsigned int indentation_level)
+{
+ unsigned int i;
+
+ for (i = 0; i < indentation_level; i++) {
+ _MSG(INDENTATION_LEVEL_STR);
+ }
+}
+
+static
+void print_error_query_results(struct lttng_error_query_results *results,
+ unsigned int base_indentation_level)
+{
+ unsigned int i, count, printed_errors_count = 0;
+ enum lttng_error_query_results_status results_status;
+
+ results_status = lttng_error_query_results_get_count(results, &count);
+ assert(results_status == LTTNG_ERROR_QUERY_RESULTS_STATUS_OK);
+
+ assert(results);
+
+ print_indentation(base_indentation_level);
+ _MSG("errors:");
+
+ for (i = 0; i < count; i++) {
+ const struct lttng_error_query_result *result;
+ enum lttng_error_query_result_status result_status;
+ const char *result_name;
+ const char *result_description;
+ uint64_t result_value;
+
+ results_status = lttng_error_query_results_get_result(
+ results, &result, i);
+ assert(results_status == LTTNG_ERROR_QUERY_RESULTS_STATUS_OK);
+
+ result_status = lttng_error_query_result_get_name(
+ result, &result_name);
+ assert(result_status == LTTNG_ERROR_QUERY_RESULT_STATUS_OK);
+ result_status = lttng_error_query_result_get_description(
+ result, &result_description);
+ assert(result_status == LTTNG_ERROR_QUERY_RESULT_STATUS_OK);
+
+
+ if (lttng_error_query_result_get_type(result) ==
+ LTTNG_ERROR_QUERY_RESULT_TYPE_COUNTER) {
+ result_status = lttng_error_query_result_counter_get_value(
+ result, &result_value);
+ assert(result_status ==
+ LTTNG_ERROR_QUERY_RESULT_STATUS_OK);
+ if (result_value == 0) {
+ continue;
+ }
+
+ MSG("");
+ print_indentation(base_indentation_level + 1);
+
+ _MSG("%s: %" PRIu64, result_name, result_value);
+ printed_errors_count++;
+ } else {
+ MSG("");
+ print_indentation(base_indentation_level + 1);
+ _MSG("Unknown error query result type for result '%s' (%s)",
+ result_name, result_description);
+ continue;
+ }
+ }
+
+ if (printed_errors_count == 0) {
+ _MSG(" none");
+ }
+}
+
static void print_condition_event_rule_matches(
const struct lttng_condition *condition)
{
const uint64_t *action_path_indexes,
size_t action_path_length)
{
- unsigned int i, count, printed_errors_count = 0;
enum lttng_error_code error_query_ret;
- enum lttng_error_query_results_status results_status;
struct lttng_error_query_results *results = NULL;
const char *trigger_name;
uid_t trigger_uid;
goto end;
}
- results_status = lttng_error_query_results_get_count(results, &count);
- assert(results_status == LTTNG_ERROR_QUERY_RESULTS_STATUS_OK);
-
- _MSG(" errors:");
-
- for (i = 0; i < count; i++) {
- const struct lttng_error_query_result *result;
- enum lttng_error_query_result_status result_status;
- const char *result_name;
- const char *result_description;
- uint64_t result_value;
-
- results_status = lttng_error_query_results_get_result(
- results, &result, i);
- assert(results_status == LTTNG_ERROR_QUERY_RESULTS_STATUS_OK);
-
- result_status = lttng_error_query_result_get_name(
- result, &result_name);
- assert(result_status == LTTNG_ERROR_QUERY_RESULT_STATUS_OK);
- result_status = lttng_error_query_result_get_description(
- result, &result_description);
- assert(result_status == LTTNG_ERROR_QUERY_RESULT_STATUS_OK);
-
- if (lttng_error_query_result_get_type(result) ==
- LTTNG_ERROR_QUERY_RESULT_TYPE_COUNTER) {
- result_status = lttng_error_query_result_counter_get_value(
- result, &result_value);
- assert(result_status ==
- LTTNG_ERROR_QUERY_RESULT_STATUS_OK);
- if (result_value == 0) {
- continue;
- }
-
- MSG("");
- _MSG(" %s: %" PRIu64, result_name,
- result_value);
- printed_errors_count++;
- } else {
- _MSG(" Unknown error query result type for result '%s' (%s)",
- result_name, result_description);
- continue;
- }
- }
-
- if (printed_errors_count == 0) {
- _MSG(" none");
- }
+ print_error_query_results(results, 3);
end:
MSG("");
static
void print_trigger_errors(const struct lttng_trigger *trigger)
{
- unsigned int i, count, printed_errors_count = 0;
enum lttng_error_code error_query_ret;
- enum lttng_error_query_results_status results_status;
struct lttng_error_query_results *results = NULL;
enum lttng_trigger_status trigger_status;
const char *trigger_name;
goto end;
}
- results_status = lttng_error_query_results_get_count(results, &count);
- assert(results_status == LTTNG_ERROR_QUERY_RESULTS_STATUS_OK);
-
- _MSG(" errors:");
+ print_error_query_results(results, 1);
- for (i = 0; i < count; i++) {
- const struct lttng_error_query_result *result;
- enum lttng_error_query_result_status result_status;
- const char *result_name;
- const char *result_description;
- uint64_t result_value;
+end:
+ MSG("");
+ lttng_error_query_destroy(query);
+ lttng_error_query_results_destroy(results);
+}
- results_status = lttng_error_query_results_get_result(
- results, &result, i);
- assert(results_status == LTTNG_ERROR_QUERY_RESULTS_STATUS_OK);
+static
+void print_condition_errors(const struct lttng_trigger *trigger)
+{
+ enum lttng_error_code error_query_ret;
+ struct lttng_error_query_results *results = NULL;
+ enum lttng_trigger_status trigger_status;
+ const char *trigger_name;
+ uid_t trigger_uid;
+ struct lttng_error_query *query =
+ lttng_error_query_condition_create(trigger);
- result_status = lttng_error_query_result_get_name(
- result, &result_name);
- assert(result_status == LTTNG_ERROR_QUERY_RESULT_STATUS_OK);
- result_status = lttng_error_query_result_get_description(
- result, &result_description);
- assert(result_status == LTTNG_ERROR_QUERY_RESULT_STATUS_OK);
+ assert(query);
+ /*
+ * Anonymous triggers are not listed; this would be an internal error.
+ */
+ trigger_status = lttng_trigger_get_name(trigger, &trigger_name);
+ assert(trigger_status == LTTNG_TRIGGER_STATUS_OK);
- if (lttng_error_query_result_get_type(result) ==
- LTTNG_ERROR_QUERY_RESULT_TYPE_COUNTER) {
- result_status = lttng_error_query_result_counter_get_value(
- result, &result_value);
- assert(result_status ==
- LTTNG_ERROR_QUERY_RESULT_STATUS_OK);
- if (result_value == 0) {
- continue;
- }
+ trigger_status = lttng_trigger_get_owner_uid(trigger, &trigger_uid);
+ assert(trigger_status == LTTNG_TRIGGER_STATUS_OK);
- MSG("");
- _MSG(" %s: %" PRIu64, result_name,
- result_value);
- printed_errors_count++;
- } else {
- _MSG(" Unknown error query result type for result '%s' (%s)",
- result_name, result_description);
- continue;
- }
+ error_query_ret = lttng_error_query_execute(
+ query, lttng_session_daemon_command_endpoint, &results);
+ if (error_query_ret != LTTNG_OK) {
+ ERR("Failed to query errors of condition of trigger '%s' (owner uid: %d): %s",
+ trigger_name, (int) trigger_uid,
+ lttng_strerror(-error_query_ret));
+ goto end;
}
- if (printed_errors_count == 0) {
- _MSG(" none");
- }
+ print_error_query_results(results, 2);
end:
MSG("");
abort();
}
+ print_condition_errors(trigger);
+
action = lttng_trigger_get_const_action(trigger);
action_type = lttng_action_get_type(action);
if (action_type == LTTNG_ACTION_TYPE_LIST) {
projects / lttng-tools.git / blobdiff