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Open Menu /crypto/external/cpl/trousers/dist/src/tcs/tcs_counter.c 
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/*
 * Licensed Materials - Property of IBM
 *
 * trousers - An open source TCG Software Stack
 *
 * (C) Copyright International Business Machines Corp. 2004-2007
 *
 */


#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/mman.h>
#include <fcntl.h>
#include <errno.h>

#include "trousers/tss.h"
#include "trousers_types.h"
#include "trousers_types.h"
#include "tcs_tsp.h"
#include "tcs_utils.h"
#include "tcs_int_literals.h"
#include "capabilities.h"
#include "tcsps.h"
#include "tcslog.h"


void
UnloadBlob_COUNTER_VALUE(UINT64 *offset, BYTE *blob, TPM_COUNTER_VALUE *ctr)
{
	if (!ctr) {
		UnloadBlob_UINT16(offset, NULL, blob);
		UnloadBlob(offset, 4, blob, NULL);
		UnloadBlob_UINT32(offset, NULL, blob);
		return;
	}

	UnloadBlob_UINT16(offset, &ctr->tag, blob);
	UnloadBlob(offset, 4, blob, (BYTE *)&ctr->label);
	UnloadBlob_UINT32(offset, &ctr->counter, blob);
}

void
LoadBlob_COUNTER_VALUE(UINT64 *offset, BYTE *blob, TPM_COUNTER_VALUE *ctr)
{
	LoadBlob_UINT16(offset, ctr->tag, blob);
	LoadBlob(offset, 4, blob, (BYTE *)&ctr->label);
	LoadBlob_UINT32(offset, ctr->counter, blob);
}