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#pragma once
#include <string>
#include <Common/SipHash.h>
/** Calculate hash of the executable loaded segments of the first loaded object.
* It can be used for integrity checks.
* Does not work when ClickHouse is build as multiple shared libraries.
* Note: we don't hash all loaded readonly segments, because some of them are modified by 'strip'
* and we want something that survives 'strip'.
* Note: program behaviour can be affected not only by machine code but also by the data in these segments,
* so the integrity check is going to be incomplete.
*/
SipHash getHashOfLoadedBinary();
std::string getHashOfLoadedBinaryHex();
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