LU-5396 libcfs: add sparse annotation __user wherever needed

[fs/lustre-release.git] / libcfs / include / libcfs / libcfs.h

diff --git a/libcfs/include/libcfs/libcfs.h b/libcfs/include/libcfs/libcfs.h
index e8395f1..3843ac7 100644 (file)
--- a/libcfs/include/libcfs/libcfs.h
+++ b/libcfs/include/libcfs/libcfs.h
@@ -37,19 +37,13 @@
 #ifndef __LIBCFS_LIBCFS_H__
 #define __LIBCFS_LIBCFS_H__
 
-#if !__GNUC__
-#define __attribute__(x)
-#endif
-
 #include <libcfs/types.h>
 
-#if !defined(__KERNEL__)
-#include <libcfs/posix/libcfs.h>
-#elif defined(__linux__)
-#include <libcfs/linux/libcfs.h>
-#else
-#error Unsupported operating system.
-#endif
+#ifdef __KERNEL__
+# include <libcfs/linux/libcfs.h>
+#else /* __KERNEL__ */
+# include <libcfs/posix/libcfs.h>
+#endif /* !__KERNEL__ */
 
 #include "curproc.h"
 
@@ -194,11 +188,11 @@ struct cfs_psdev_file {
 };
 
 struct cfs_psdev_ops {
-        int (*p_open)(unsigned long, void *);
-        int (*p_close)(unsigned long, void *);
-        int (*p_read)(struct cfs_psdev_file *, char *, unsigned long);
-        int (*p_write)(struct cfs_psdev_file *, char *, unsigned long);
-        int (*p_ioctl)(struct cfs_psdev_file *, unsigned long, void *);
+       int (*p_open)(unsigned long, void *);
+       int (*p_close)(unsigned long, void *);
+       int (*p_read)(struct cfs_psdev_file *, char *, unsigned long);
+       int (*p_write)(struct cfs_psdev_file *, char *, unsigned long);
+       int (*p_ioctl)(struct cfs_psdev_file *, unsigned long, void __user *);
 };
 
 /*