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Alignment Macros

include/math/align.h View source View on GitHub

Macros

Section titled “Macros”

ALIGN_DOWN

Section titled “ALIGN_DOWN”
#define ALIGN_DOWN(x, align) ((x) & ~((align) - 1ULL))

ALIGN_UP

Section titled “ALIGN_UP”
#define ALIGN_UP(x, align) (((x) + ((align) - 1ULL)) & ~((align) - 1ULL))

IS_ALIGNED

Section titled “IS_ALIGNED”
#define IS_ALIGNED(x, align) (((x) & ((align) - 1)) == 0)