X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fcommon%2Factions%2Faction.c;h=50e1b1d84b1d1a971f2bc188adc66897b21d5d53;hp=f15163818c7a622b2ea24085afa1c4219bde240a;hb=3dd04a6a94950c91b0895e6da9da5f84db1e7abc;hpb=14ec7e8774bab3e31f173438c8e8fc655ee5ee14

diff --git a/src/common/actions/action.c b/src/common/actions/action.c
index f15163818..50e1b1d84 100644
--- a/src/common/actions/action.c
+++ b/src/common/actions/action.c
@@ -40,11 +40,13 @@ void lttng_action_init(
 		enum lttng_action_type type,
 		action_validate_cb validate,
 		action_serialize_cb serialize,
+		action_equal_cb equal,
 		action_destroy_cb destroy)
 {
 	action->type = type;
 	action->validate = validate;
 	action->serialize = serialize;
+	action->equal = equal;
 	action->destroy = destroy;
 }
 
@@ -155,3 +157,28 @@ ssize_t lttng_action_create_from_buffer(const struct lttng_buffer_view *view,
 end:
 	return consumed_len;
 }
+
+LTTNG_HIDDEN
+bool lttng_action_is_equal(const struct lttng_action *a,
+		const struct lttng_action *b)
+{
+	bool is_equal = false;
+
+	if (!a || !b) {
+		goto end;
+	}
+
+	if (a->type != b->type) {
+		goto end;
+	}
+
+	if (a == b) {
+		is_equal = true;
+		goto end;
+	}
+
+	assert(a->equal);
+	is_equal = a->equal(a, b);
+end:
+	return is_equal;
+}