/*
* Copyright (C) 2018 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+ * Copyright (C) 2020 Jérémie Galarneau <jeremie.galarneau@efficios.com>
*
* SPDX-License-Identifier: GPL-2.0-only
*
#ifndef _LTT_TRACKER_H
#define _LTT_TRACKER_H
+#include <common/tracker.h>
#include <lttng/tracker.h>
-#include <urcu.h>
-#include <urcu/list.h>
-#include <urcu/rculfhash.h>
-
-enum lttng_tracker_list_state {
- LTTNG_TRACK_ALL,
- LTTNG_TRACK_NONE,
- LTTNG_TRACK_LIST,
-};
-
-/* Tracker ID */
-struct lttng_tracker_list_node {
- struct lttng_tracker_id *id;
- struct cds_list_head list_node;
- struct cds_lfht_node ht_node;
- struct rcu_head rcu_head;
-};
+struct process_attr_tracker;
-struct lttng_tracker_list {
- struct cds_list_head list_head;
- /* Hash table for O(1) removal lookup. */
- struct cds_lfht *ht;
- enum lttng_tracker_list_state state;
+enum process_attr_tracker_status {
+ PROCESS_ATTR_TRACKER_STATUS_OK,
+ PROCESS_ATTR_TRACKER_STATUS_ERROR,
+ PROCESS_ATTR_TRACKER_STATUS_EXISTS,
+ PROCESS_ATTR_TRACKER_STATUS_MISSING,
+ PROCESS_ATTR_TRACKER_STATUS_INVALID_TRACKING_POLICY,
};
-struct lttng_tracker_list *lttng_tracker_list_create(void);
-void lttng_tracker_list_destroy(struct lttng_tracker_list *tracker_list);
-
-int lttng_tracker_list_add(struct lttng_tracker_list *tracker_list,
- const struct lttng_tracker_id *id);
-int lttng_tracker_list_remove(struct lttng_tracker_list *tracker_list,
- const struct lttng_tracker_id *id);
-
-int lttng_tracker_id_lookup_string(enum lttng_tracker_type tracker_type,
- const struct lttng_tracker_id *id,
- int *result);
-int lttng_tracker_id_get_list(const struct lttng_tracker_list *tracker_list,
- struct lttng_tracker_ids **_ids);
-int lttng_tracker_id_set_list(struct lttng_tracker_list *tracker_list,
- const struct lttng_tracker_ids *_ids);
+struct process_attr_tracker *process_attr_tracker_create(void);
+void process_attr_tracker_destroy(struct process_attr_tracker *tracker);
+
+enum lttng_tracking_policy process_attr_tracker_get_tracking_policy(
+ const struct process_attr_tracker *tracker);
+int process_attr_tracker_set_tracking_policy(
+ struct process_attr_tracker *tracker,
+ enum lttng_tracking_policy tracking_policy);
+
+enum process_attr_tracker_status process_attr_tracker_inclusion_set_add_value(
+ struct process_attr_tracker *tracker,
+ const struct process_attr_value *value);
+enum process_attr_tracker_status
+process_attr_tracker_inclusion_set_remove_value(
+ struct process_attr_tracker *tracker,
+ const struct process_attr_value *value);
+
+enum process_attr_tracker_status process_attr_tracker_get_inclusion_set(
+ const struct process_attr_tracker *tracker,
+ struct lttng_process_attr_values **values);
#endif /* _LTT_TRACKER_H */