Namespace lttng/align.h as lttng/ust-align.h

[lttng-ust.git] / include / lttng / align.h

diff --git a/include/lttng/align.h b/include/lttng/align.h
deleted file mode 100644 (file)
index fbe87f1..0000000
--- a/include/lttng/align.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * SPDX-License-Identifier: MIT
- *
- * Copyright (C) 2010-2011 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- */
-
-#ifndef _LTTNG_ALIGN_H
-#define _LTTNG_ALIGN_H
-
-#include <lttng/ust-bug.h>
-
-/**
- * lttng_ust_offset_align - Calculate the offset needed to align an object on
- *                its natural alignment towards higher addresses.
- * @align_drift:  object offset from an "alignment"-aligned address.
- * @alignment:    natural object alignment. Must be non-zero, power of 2.
- *
- * Returns the offset that must be added to align towards higher
- * addresses.
- */
-#define lttng_ust_offset_align(align_drift, alignment)                        \
-       ({                                                                     \
-               LTTNG_BUILD_RUNTIME_BUG_ON((alignment) == 0                    \
-                                  || ((alignment) & ((alignment) - 1)));      \
-               (((alignment) - (align_drift)) & ((alignment) - 1));           \
-       })
-
-/**
- * lttng_ust_offset_align_floor - Calculate the offset needed to align an
- *                object on its natural alignment towards lower addresses.
- * @align_drift:  object offset from an "alignment"-aligned address.
- * @alignment:    natural object alignment. Must be non-zero, power of 2.
- *
- * Returns the offset that must be substracted to align towards lower addresses.
- */
-#define lttng_ust_offset_align_floor(align_drift, alignment)                  \
-       ({                                                                     \
-               LTTNG_BUILD_RUNTIME_BUG_ON((alignment) == 0                    \
-                                  || ((alignment) & ((alignment) - 1)));      \
-               (((align_drift) - (alignment)) & ((alignment) - 1));           \
-       })
-
-#endif /* _LTTNG_ALIGN_H */