X-Git-Url: http://git.efficios.com/?p=babeltrace.git;a=blobdiff_plain;f=src%2Flib%2Fgraph%2Fmessage%2Fmessage.h;h=efd211296f5098357c1c5e97319bf9dfc89ae3f2;hp=87fd49a6b75aff5cce61dba27fe638d53bf0b912;hb=5d9ef4cb64e5bd7793d443cbfcc0248bb8804580;hpb=dd26af5bf03f9b21a6ff8eaae0c993827a36cfcf

diff --git a/src/lib/graph/message/message.h b/src/lib/graph/message/message.h
index 87fd49a6..efd21129 100644
--- a/src/lib/graph/message/message.h
+++ b/src/lib/graph/message/message.h
@@ -57,6 +57,15 @@ struct bt_message {
 		_BT_ASSERT_PRE_MSG_IS_TYPE_FMT,				\
 		bt_message_type_string(_type), (_msg))
 
+#define BT_ASSERT_PRE_BEGIN_LE_END(_msg_iter, _begin, _end) 		\
+	BT_ASSERT_PRE(							\
+		_begin <= _end,						\
+		"Beginning default clock snapshot value is greater "	\
+		"than end default clock snapshot value: "		\
+		"cs-begin-val=%" PRIu64 ", cs-end-val=%" PRIu64 ", " 	\
+		"%![msg-iter-]i",					\
+		_begin, _end, _msg_iter);
+
 BT_HIDDEN
 void bt_message_init(struct bt_message *message,
 		enum bt_message_type type,