Cleanup: Move lib/ringbuffer/ headers to include/ringbuffer/

[lttng-modules.git] / lib / ringbuffer / ring_buffer_iterator.c

diff --git a/lib/ringbuffer/ring_buffer_iterator.c b/lib/ringbuffer/ring_buffer_iterator.c
index 61eaa5b775ece93034391c6e169ecbafd7cc78da..15d7c75c15862b8ec4f47771dd98dc1eb8291c30 100644 (file)
--- a/lib/ringbuffer/ring_buffer_iterator.c
+++ b/lib/ringbuffer/ring_buffer_iterator.c
@@ -1,4 +1,5 @@
-/*
+/* SPDX-License-Identifier: (GPL-2.0-only OR LGPL-2.1-only)
+ *
  * ring_buffer_iterator.c
  *
  * Ring buffer and channel iterators. Get each event of a channel in order. Uses
@@ -6,27 +7,11 @@
  * complexity for the "get next event" operation.
  *
  * 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
- *
- * Author:
- *     Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
  */
 
-#include <wrapper/ringbuffer/iterator.h>
+#include <ringbuffer/iterator.h>
 #include <wrapper/file.h>
+#include <wrapper/uaccess.h>
 #include <linux/jiffies.h>
 #include <linux/delay.h>
 #include <linux/module.h>
@@ -621,7 +606,7 @@ ssize_t channel_ring_buffer_file_read(struct file *filp,
        ssize_t len;
 
        might_sleep();
-       if (!access_ok(VERIFY_WRITE, user_buf, count))
+       if (!lttng_access_ok(VERIFY_WRITE, user_buf, count))
                return -EFAULT;
 
        /* Finish copy of previous record */