X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fcommon%2Factions%2Faction.c;h=bd11301cc8ba1ae0f1062b120247f7aa043958bd;hp=f15163818c7a622b2ea24085afa1c4219bde240a;hb=58397d0d83913a52d42e1fe9b9a09f4ebdde8f27;hpb=14ec7e8774bab3e31f173438c8e8fc655ee5ee14

diff --git a/src/common/actions/action.c b/src/common/actions/action.c
index f15163818..bd11301cc 100644
--- a/src/common/actions/action.c
+++ b/src/common/actions/action.c
@@ -9,6 +9,7 @@
 #include <common/error.h>
 #include <lttng/action/action-internal.h>
 #include <lttng/action/notify-internal.h>
+#include <lttng/action/start-session-internal.h>
 
 static const char *lttng_action_type_string(enum lttng_action_type action_type)
 {
@@ -17,6 +18,8 @@ static const char *lttng_action_type_string(enum lttng_action_type action_type)
 		return "UNKNOWN";
 	case LTTNG_ACTION_TYPE_NOTIFY:
 		return "NOTIFY";
+	case LTTNG_ACTION_TYPE_START_SESSION:
+		return "START_SESSION";
 	default:
 		return "???";
 	}
@@ -40,11 +43,13 @@ 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;
 }
 
@@ -125,6 +130,10 @@ ssize_t lttng_action_create_from_buffer(const struct lttng_buffer_view *view,
 	case LTTNG_ACTION_TYPE_NOTIFY:
 		create_from_buffer_cb = lttng_action_notify_create_from_buffer;
 		break;
+	case LTTNG_ACTION_TYPE_START_SESSION:
+		create_from_buffer_cb =
+				lttng_action_start_session_create_from_buffer;
+		break;
 	default:
 		ERR("Failed to create action from buffer, unhandled action type: action-type=%u (%s)",
 				action_comm->action_type,
@@ -155,3 +164,28 @@ 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;
+}