#if defined(HAVE_LINUX___VFS_WRITE)
return __vfs_read(filp, buf, len, pos);
#elif defined(HAVE_LINUX_KERNEL_WRITE)
-# if defined(LINUX_KERNEL_READ_OFFSET_IS_LAST)
+# if defined(KERNEL_READ_OFFSET_IS_LAST)
return kernel_read(filp, buf, len, pos);
# else
return kernel_read(filp, *pos, buf, len);
#if defined(HAVE_LINUX___VFS_WRITE)
return __vfs_write(filp, buf, len, pos);
#elif defined(HAVE_LINUX_KERNEL_WRITE)
-# if defined(LINUX_KERNEL_READ_OFFSET_IS_LAST)
+# if defined(KERNEL_READ_OFFSET_IS_LAST)
return kernel_write(filp, buf, len, pos);
# else
return kernel_write(filp, buf, len, *pos);