[ceph.git] / ceph / src / common / crc32c_aarch64.h

#ifndef CEPH_COMMON_CRC32C_AARCH64_H
#define CEPH_COMMON_CRC32C_AARCH64_H

#include "acconfig.h"
#include "arch/arm.h"

#ifdef __cplusplus
extern "C" {
#endif

#ifdef HAVE_ARMV8_CRC

extern uint32_t ceph_crc32c_aarch64(uint32_t crc, unsigned char const *buffer, unsigned len);

#else

static inline uint32_t ceph_crc32c_aarch64(uint32_t crc, unsigned char const *buffer, unsigned len)
{
	return 0;
}

#endif

#ifdef __cplusplus
}
#endif

#endif
Commit	Line	Data
7c673cae FG	1	#ifndef CEPH_COMMON_CRC32C_AARCH64_H
	2	#define CEPH_COMMON_CRC32C_AARCH64_H
	3
31f18b77	4	#include "acconfig.h"
7c673cae FG	5	#include "arch/arm.h"
	6
	7	#ifdef __cplusplus
	8	extern "C" {
	9	#endif
	10
	11	#ifdef HAVE_ARMV8_CRC
	12
	13	extern uint32_t ceph_crc32c_aarch64(uint32_t crc, unsigned char const *buffer, unsigned len);
	14
	15	#else
	16
	17	static inline uint32_t ceph_crc32c_aarch64(uint32_t crc, unsigned char const *buffer, unsigned len)
	18	{
	19	return 0;
	20	}
	21
	22	#endif
	23
	24	#ifdef __cplusplus
	25	}
	26	#endif
	27
	28	#endif