From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Date: Thu, 27 Jan 2022 19:03:14 +0000 (-0500)
Subject: Introduce struct lttng_kernel_event_counter
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=1a2317f877a9a824305fa47138e4ac939eb19a50;p=lttng-modules.git

Introduce struct lttng_kernel_event_counter

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Change-Id: Ie0e9ab234bce48c3ce23cf0d4c664ce4bb3bdaee
---

diff --git a/include/lttng/events.h b/include/lttng/events.h
index 22f654be..d316ff6d 100644
--- a/include/lttng/events.h
+++ b/include/lttng/events.h
@@ -27,6 +27,7 @@
 #define lttng_is_signed_type(type)	(((type) -1) < (type) 1)
 
 struct lttng_kernel_channel_buffer;
+struct lttng_kernel_channel_counter;
 struct lttng_kernel_session;
 struct lttng_kernel_ring_buffer_ctx;
 
@@ -374,6 +375,15 @@ struct lttng_kernel_event_recorder {
 	struct lttng_kernel_channel_buffer *chan;
 };
 
+struct lttng_kernel_event_counter_private;
+
+struct lttng_kernel_event_counter {
+	struct lttng_kernel_event_common parent;
+	struct lttng_kernel_event_counter_private *priv;	/* Private event counter interface */
+
+	struct lttng_kernel_channel_counter *chan;
+};
+
 struct lttng_kernel_notification_ctx {
 	int eval_capture;					/* Capture evaluation available. */
 };