Fix: signal: Remove SEND_SIG_FORCED (v4.20)

[lttng-modules.git] / lib / bug.h

diff --git a/lib/bug.h b/lib/bug.h
index ecd492866a92c15668f416ca47c06ad8db7cd9aa..8ddf2b0194616df2d25fd20389b29eaae146b037 100644 (file)
--- a/lib/bug.h
+++ b/lib/bug.h
@@ -1,26 +1,21 @@
-#ifndef _LTTNG_BUG_H
-#define _LTTNG_BUG_H
-
-/*
+/* SPDX-License-Identifier: (GPL-2.0 or LGPL-2.1)
+ *
  * lib/bug.h
  *
  * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; only
- * version 2.1 of the License.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#ifndef _LTTNG_BUG_H
+#define _LTTNG_BUG_H
+
+#include <linux/version.h>
+
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,38))
+#define LTTNG_BUILD_BUG_ON(cond) BUILD_BUG_ON(cond)
+#else
+#define LTTNG_BUILD_BUG_ON(cond) MAYBE_BUILD_BUG_ON(cond)
+#endif
+
 /**
  * BUILD_RUNTIME_BUG_ON - check condition at build (if constant) or runtime
  * @condition: the condition which should be false.
@@ -33,7 +28,7 @@
 #define BUILD_RUNTIME_BUG_ON(condition)                                \
        do {                                                    \
                if (__builtin_constant_p(condition))            \
-                       BUILD_BUG_ON(condition);                \
+                       LTTNG_BUILD_BUG_ON(condition);          \
                else                                            \
                        BUG_ON(condition);                      \
        } while (0)