Move to kernel style SPDX license identifiers

[lttng-ust.git] / liblttng-ust / ust-events-internal.h

diff --git a/liblttng-ust/ust-events-internal.h b/liblttng-ust/ust-events-internal.h
index 966fce6e7e120088c14327880584c9b8b30492e5..807f14f88842933dfb64ac3d3198d092a779b590 100644 (file)
--- a/liblttng-ust/ust-events-internal.h
+++ b/liblttng-ust/ust-events-internal.h
@@ -1,30 +1,12 @@
-#ifndef _LTTNG_UST_EVENTS_INTERNAL_H
-#define _LTTNG_UST_EVENTS_INTERNAL_H
-
 /*
- * ust-events-internal.h
- *
- * Copyright 2019 (c) - Francis Deslauriers <francis.deslauriers@efficios.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
+ * SPDX-License-Identifier: MIT
  *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
+ * Copyright 2019 (c) Francis Deslauriers <francis.deslauriers@efficios.com>
  */
 
+#ifndef _LTTNG_UST_EVENTS_INTERNAL_H
+#define _LTTNG_UST_EVENTS_INTERNAL_H
+
 #include <stdint.h>
 
 #include <urcu/list.h>
@@ -46,6 +28,7 @@ struct lttng_event_enabler {
 
 struct lttng_event_notifier_enabler {
        struct lttng_enabler base;
+       uint64_t error_counter_index;
        struct cds_list_head node;      /* per-app list of event_notifier enablers */
        struct cds_list_head capture_bytecode_head;
        struct lttng_event_notifier_group *group; /* weak ref */
@@ -133,7 +116,7 @@ int lttng_event_enabler_disable(struct lttng_event_enabler *enabler);
 LTTNG_HIDDEN
 int lttng_event_enabler_attach_filter_bytecode(
                struct lttng_event_enabler *enabler,
-               struct lttng_ust_bytecode_node *bytecode);
+               struct lttng_ust_bytecode_node **bytecode);
 
 /*
  * Attach an application context to an event enabler.
@@ -150,7 +133,7 @@ int lttng_event_enabler_attach_context(struct lttng_event_enabler *enabler,
  */
 LTTNG_HIDDEN
 int lttng_event_enabler_attach_exclusion(struct lttng_event_enabler *enabler,
-               struct lttng_ust_excluder_node *excluder);
+               struct lttng_ust_excluder_node **excluder);
 
 /*
  * Synchronize bytecodes for the enabler and the instance (event or
@@ -223,7 +206,7 @@ int lttng_event_notifier_enabler_disable(
 LTTNG_HIDDEN
 int lttng_event_notifier_enabler_attach_filter_bytecode(
                struct lttng_event_notifier_enabler *event_notifier_enabler,
-               struct lttng_ust_bytecode_node *bytecode);
+               struct lttng_ust_bytecode_node **bytecode);
 
 /*
  * Attach capture bytecode program to `struct lttng_event_notifier_enabler` and
@@ -232,7 +215,7 @@ int lttng_event_notifier_enabler_attach_filter_bytecode(
 LTTNG_HIDDEN
 int lttng_event_notifier_enabler_attach_capture_bytecode(
                struct lttng_event_notifier_enabler *event_notifier_enabler,
-               struct lttng_ust_bytecode_node *bytecode);
+               struct lttng_ust_bytecode_node **bytecode);
 
 /*
  * Attach exclusion list to `struct lttng_event_notifier_enabler` and all
@@ -241,7 +224,7 @@ int lttng_event_notifier_enabler_attach_capture_bytecode(
 LTTNG_HIDDEN
 int lttng_event_notifier_enabler_attach_exclusion(
                struct lttng_event_notifier_enabler *event_notifier_enabler,
-               struct lttng_ust_excluder_node *excluder);
+               struct lttng_ust_excluder_node **excluder);
 
 LTTNG_HIDDEN
 void lttng_free_event_notifier_filter_runtime(
@@ -254,4 +237,9 @@ void lttng_free_event_notifier_filter_runtime(
 LTTNG_HIDDEN
 int lttng_fix_pending_event_notifiers(void);
 
+LTTNG_HIDDEN
+struct lttng_counter *lttng_ust_counter_create(
+               const char *counter_transport_name,
+               size_t number_dimensions, const struct lttng_counter_dimension *dimensions);
+
 #endif /* _LTTNG_UST_EVENTS_INTERNAL_H */