mariadb/storage/innobase/include/ut0crc32.h
Vladislav Vaintroub ccbe6bb6fc MDEV-19935 Create unified CRC-32 interface
Add CRC32C code to mysys. The x86-64 implementation uses PCMULQDQ in addition to CRC32 instruction
after Intel whitepaper, and is ported from rocksdb code.

Optimized ARM and POWER CRC32 were already present in mysys.
2020-09-17 16:07:37 +02:00

37 lines
1.3 KiB
C

/*****************************************************************************
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*****************************************************************************/
/**************************************************//**
@file include/ut0crc32.h
CRC32 implementation
Created Aug 10, 2011 Vasil Dimov
*******************************************************/
#ifndef ut0crc32_h
#define ut0crc32_h
#include "univ.i"
#include <my_sys.h>
static inline uint32_t ut_crc32(const byte *s, size_t size)
{
return my_crc32c(0, s, size);
}
#endif /* ut0crc32_h */