Rename C++ header files to .hpp

[lttng-tools.git] / src / common / align.h

diff --git a/src/common/align.h b/src/common/align.h
deleted file mode 100644 (file)
index dff6c91..0000000
--- a/src/common/align.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * Copyright (C) 2010-2011 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- *
- * SPDX-License-Identifier: MIT
- *
- */
-
-#ifndef _LTTNG_ALIGN_H
-#define _LTTNG_ALIGN_H
-
-#include "bug.h"
-
-/*
- * Align value to the next multiple of align. Returns val if it already is a
- * multiple of align. Align must be a power of two.
- */
-#define __lttng_align_ceil_mask(v, mask)       (((v) + (mask)) & ~(mask))
-
-#define lttng_align_ceil(v, align) \
-       __lttng_align_ceil_mask(v, (__typeof__(v)) (align) - 1)
-
-/*
- * Align value to the previous multiple of align. Returns val if it already is a
- * multiple of align. Align must be a power of two.
- */
-#define __lttng_align_floor_mask(v, mask)      ((v) & ~(mask))
-
-#define lttng_align_floor(v, align) \
-       __lttng_align_floor_mask(v, (__typeof__(v)) (align) - 1)
-
-/**
- * lttng_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_offset_align(align_drift, alignment)                                    \
-       ({                                                                     \
-               LTTNG_BUILD_RUNTIME_BUG_ON((alignment) == 0                    \
-                                  || ((alignment) & ((alignment) - 1)));      \
-               (((alignment) - (align_drift)) & ((alignment) - 1));           \
-       })
-
-/**
- * lttng_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_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 */