X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=include%2Flttng%2Fbug.h;h=c1a7c79346859585427ed318bc3cabecf0f24530;hb=a5ae46ccd9f046246765c634237a65ffa79eb4e9;hp=96007c3fb777a5c072f4b6db08151f99dd196026;hpb=4318ae1be57eb7983ab4857a7a8eeb4a030a8216;p=lttng-ust.git

diff --git a/include/lttng/bug.h b/include/lttng/bug.h
index 96007c3f..c1a7c793 100644
--- a/include/lttng/bug.h
+++ b/include/lttng/bug.h
@@ -1,19 +1,31 @@
-#ifndef _LTTNG_BUG_H
-#define _LTTNG_BUG_H
-
 /*
- * lib/bug.h
+ * SPDX-License-Identifier: MIT
  *
- * (C) Copyright 2010-2011 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- *
- * Dual LGPL v2.1/GPL v2 license.
+ * Copyright (C) 2010-2011 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
  */
 
-#define BUILD_BUG_ON(condition)					\
+#ifndef _LTTNG_BUG_H
+#define _LTTNG_BUG_H
+
+#include <urcu/compiler.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#define LTTNG_BUG_ON(condition)						\
+	do {								\
+		if (caa_unlikely(condition)) {				\
+			fprintf(stderr,					\
+				"LTTng BUG in file %s, line %d.\n",	\
+				__FILE__, __LINE__);			\
+			exit(EXIT_FAILURE);				\
+		}							\
+	} while (0)
+
+#define LTTNG_BUILD_BUG_ON(condition)					\
 	((void) sizeof(char[-!!(condition)]))
 
 /**
- * BUILD_RUNTIME_BUG_ON - check condition at build (if constant) or runtime
+ * LTTNG_BUILD_RUNTIME_BUG_ON - check condition at build (if constant) or runtime
  * @condition: the condition which should be false.
  *
  * If the condition is a constant and true, the compiler will generate a build
@@ -21,12 +33,12 @@
  * if the condition is ever true. If the condition is constant and false, no
  * code is emitted.
  */
-#define BUILD_RUNTIME_BUG_ON(condition)				\
+#define LTTNG_BUILD_RUNTIME_BUG_ON(condition)			\
 	do {							\
 		if (__builtin_constant_p(condition))		\
-			BUILD_BUG_ON(condition);		\
+			LTTNG_BUILD_BUG_ON(condition);		\
 		else						\
-			BUG_ON(condition);			\
+			LTTNG_BUG_ON(condition);		\
 	} while (0)
 
 #endif