X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=wrapper%2Fuaccess.h;fp=wrapper%2Fuaccess.h;h=c56427c5173ea7e3736de0a8ea2dc526141a9d91;hb=80bb26003945e96a8ade9c8788dab9b2e08cbc08;hp=0000000000000000000000000000000000000000;hpb=a2e303ccb91167b138fc8dae9b66b7b22769b2f6;p=deliverable%2Flttng-modules.git

diff --git a/wrapper/uaccess.h b/wrapper/uaccess.h
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--- /dev/null
+++ b/wrapper/uaccess.h
@@ -0,0 +1,28 @@
+/* SPDX-License-Identifier: (GPL-2.0 or LGPL-2.1)
+ *
+ * wrapper/uaccess.h
+ *
+ * wrapper around linux/uaccess.h.
+ *
+ * Copyright (C) 2019 Michael Jeanson <mjeanson@efficios.com>
+ */
+
+#ifndef _LTTNG_WRAPPER_UACCESS_H
+#define _LTTNG_WRAPPER_UACCESS_H
+
+#include <linux/uaccess.h>
+#include <lttng-kernel-version.h>
+
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,0,0))
+
+#define VERIFY_READ	0
+#define VERIFY_WRITE	1
+#define lttng_access_ok(type, addr, size) access_ok(addr, size)
+
+#else /* LINUX_VERSION_CODE >= KERNEL_VERSION(5,0,0) */
+
+#define lttng_access_ok(type, addr, size) access_ok(type, addr, size)
+
+#endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(5,0,0) */
+
+#endif /* _LTTNG_WRAPPER_UACCESS_H */