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author | Vlad Yaroslavlev <vladon@vladon.com> | 2022-02-10 16:46:25 +0300 |
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committer | Daniil Cherednik <dcherednik@yandex-team.ru> | 2022-02-10 16:46:25 +0300 |
commit | 344ea37b4a345701ab0e67de2266a1c1bd7baf2d (patch) | |
tree | 1a2c5ffcf89eb53ecd79dbc9bc0a195c27404d0c /util/system/align.h | |
parent | 706b83ed7de5a473436620367af31fc0ceecde07 (diff) | |
download | ydb-344ea37b4a345701ab0e67de2266a1c1bd7baf2d.tar.gz |
Restoring authorship annotation for Vlad Yaroslavlev <vladon@vladon.com>. Commit 2 of 2.
Diffstat (limited to 'util/system/align.h')
-rw-r--r-- | util/system/align.h | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/util/system/align.h b/util/system/align.h index 0261b6848e..ea0bbc5b46 100644 --- a/util/system/align.h +++ b/util/system/align.h @@ -5,45 +5,45 @@ #include <util/generic/bitops.h> template <class T> -static inline T AlignDown(T len, T align) noexcept { +static inline T AlignDown(T len, T align) noexcept { Y_ASSERT(IsPowerOf2(align)); // align should be power of 2 return len & ~(align - 1); } template <class T> -static inline T AlignUp(T len, T align) noexcept { +static inline T AlignUp(T len, T align) noexcept { const T alignedResult = AlignDown(len + (align - 1), align); Y_ASSERT(alignedResult >= len); // check for overflow return alignedResult; } template <class T> -static inline T AlignUpSpace(T len, T align) noexcept { +static inline T AlignUpSpace(T len, T align) noexcept { Y_ASSERT(IsPowerOf2(align)); // align should be power of 2 return ((T)0 - len) & (align - 1); // AlignUp(len, align) - len; } template <class T> -static inline T* AlignUp(T* ptr, size_t align) noexcept { +static inline T* AlignUp(T* ptr, size_t align) noexcept { return (T*)AlignUp((uintptr_t)ptr, align); } template <class T> -static inline T* AlignDown(T* ptr, size_t align) noexcept { +static inline T* AlignDown(T* ptr, size_t align) noexcept { return (T*)AlignDown((uintptr_t)ptr, align); } template <class T> -static inline T AlignUp(T t) noexcept { +static inline T AlignUp(T t) noexcept { return AlignUp(t, (size_t)PLATFORM_DATA_ALIGN); } template <class T> -static inline T AlignDown(T t) noexcept { +static inline T AlignDown(T t) noexcept { return AlignDown(t, (size_t)PLATFORM_DATA_ALIGN); } template <class T> -static inline T Align(T t) noexcept { +static inline T Align(T t) noexcept { return AlignUp(t); } |