system.h

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// Copyright (c) 2009-2010 Satoshi Nakamoto
// Copyright (c) 2009-present The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
#ifndef BITCOIN_COMMON_SYSTEM_H
#define BITCOIN_COMMON_SYSTEM_H
 
#include <bitcoin-build-config.h> // IWYU pragma: keep
 
#include <cstdint>
#include <optional>
#include <string>
 
// Application startup time (used for uptime calculation)
int64_t GetStartupTime();
 
void SetupEnvironment();
[[nodiscard]] bool SetupNetworking();
#ifndef WIN32
std::string ShellEscape(const std::string& arg);
#endif
#if HAVE_SYSTEM
void runCommand(const std::string& strCommand);
#endif
 
int GetNumCores();
 
std::optional<size_t> GetTotalRAM();
 
#endif // BITCOIN_COMMON_SYSTEM_H