lttng-abi: Document ioctl numbers reserved by lttng-abi-old.h

[lttng-modules.git] / lttng-kernel-version.h

diff --git a/lttng-kernel-version.h b/lttng-kernel-version.h
index 2b63a5d3048d66e424309fe10c4c005640076492..26f816c0a6e75c1ecabcaf28f9e9d2d02a9f36ae 100644 (file)
--- a/lttng-kernel-version.h
+++ b/lttng-kernel-version.h
@@ -1,35 +1,17 @@
-#ifndef _LTTNG_KERNEL_VERSION_H
-#define _LTTNG_KERNEL_VERSION_H
-
-/*
+/* SPDX-License-Identifier: (GPL-2.0 or LGPL-2.1)
+ *
  * lttng-kernel-version.h
  *
  * Contains helpers to check more complex kernel version conditions.
  *
  * Copyright (C) 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
  */
 
-#include <linux/version.h>
+#ifndef _LTTNG_KERNEL_VERSION_H
+#define _LTTNG_KERNEL_VERSION_H
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33))
+#include <linux/version.h>
 #include <generated/utsrelease.h>
-#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33)) */
-#include <linux/utsrelease.h>
-#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33)) */
 
 /*
  * This macro checks if the kernel version is between the two specified