C++ (Cpp) fletcher_4_native_impl 예제들

예제 #1

파일: zfs_fletcher.c 프로젝트: SageCloud/zfs

void
fletcher_4_native(const void *buf, uint64_t size, zio_cksum_t *zcp)
{
	const fletcher_4_ops_t *ops;
	uint64_t p2size = P2ALIGN(size, 64);

	ASSERT(IS_P2ALIGNED(size, sizeof (uint32_t)));

	if (size == 0) {
		ZIO_SET_CHECKSUM(zcp, 0, 0, 0, 0);
	} else if (p2size == 0) {
		ops = &fletcher_4_scalar_ops;
		fletcher_4_native_impl(ops, buf, size, zcp);
	} else {
		ops = fletcher_4_impl_get();
		fletcher_4_native_impl(ops, buf, p2size, zcp);

		if (p2size < size)
			fletcher_4_incremental_native((char *)buf + p2size,
			    size - p2size, zcp);
	}
}

예제 #2

파일: zfs_fletcher.c 프로젝트: Ramzec/zfs

/*ARGSUSED*/
void
fletcher_4_native(const void *buf, uint64_t size,
    const void *ctx_template, zio_cksum_t *zcp)
{
	const uint64_t p2size = P2ALIGN(size, 64);

	ASSERT(IS_P2ALIGNED(size, sizeof (uint32_t)));

	if (size == 0 || p2size == 0) {
		ZIO_SET_CHECKSUM(zcp, 0, 0, 0, 0);

		if (size > 0)
			fletcher_4_scalar_native((fletcher_4_ctx_t *)zcp,
			    buf, size);
	} else {
		fletcher_4_native_impl(buf, p2size, zcp);

		if (p2size < size)
			fletcher_4_scalar_native((fletcher_4_ctx_t *)zcp,
			    (char *)buf + p2size, size - p2size);
	}
}

예제 #3

파일: zfs_fletcher.c 프로젝트: SageCloud/zfs

void
fletcher_4_native_varsize(const void *buf, uint64_t size, zio_cksum_t *zcp)
{
	fletcher_4_native_impl(&fletcher_4_scalar_ops, buf, size, zcp);
}