X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=libringbuffer%2Fbackend_internal.h;h=050c98ac530dfc34f267ff9f23cb9bf8db84bbfd;hb=refs%2Fheads%2Fcygwin-2.0-experimental;hp=c4fb7604aa18bf9b3018551257dd3be61285b022;hpb=0d4aa2df26584c00cdb504ff2b3d4a5fdd8f5f08;p=lttng-ust.git

diff --git a/libringbuffer/backend_internal.h b/libringbuffer/backend_internal.h
index c4fb7604..050c98ac 100644
--- a/libringbuffer/backend_internal.h
+++ b/libringbuffer/backend_internal.h
@@ -1,14 +1,26 @@
-#ifndef _LINUX_RING_BUFFER_BACKEND_INTERNAL_H
-#define _LINUX_RING_BUFFER_BACKEND_INTERNAL_H
+#ifndef _LTTNG_RING_BUFFER_BACKEND_INTERNAL_H
+#define _LTTNG_RING_BUFFER_BACKEND_INTERNAL_H
 
 /*
- * linux/ringbuffer/backend_internal.h
- *
- * Copyright (C) 2008-2010 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+ * libringbuffer/backend_internal.h
  *
  * Ring buffer backend (internal helpers).
  *
- * Dual LGPL v2.1/GPL v2 license.
+ * Copyright (C) 2005-2012 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 <unistd.h>
@@ -436,7 +448,7 @@ do {								\
 
 /* arch-agnostic implementation */
 
-static inline int fls(unsigned int x)
+static inline int lttng_ust_fls(unsigned int x)
 {
 	int r = 32;
 
@@ -469,10 +481,10 @@ static inline int get_count_order(unsigned int count)
 {
 	int order;
 
-	order = fls(count) - 1;
+	order = lttng_ust_fls(count) - 1;
 	if (count & (count - 1))
 		order++;
 	return order;
 }
 
-#endif /* _LINUX_RING_BUFFER_BACKEND_INTERNAL_H */
+#endif /* _LTTNG_RING_BUFFER_BACKEND_INTERNAL_H */