doc/html/system_8h_source.html

// 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 <util/time.h>


#include <chrono>

#include <cstdint>

#include <optional>

#include <string>


SteadyClock::duration GetUptime();


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

GetTotalRAM
std::optional< size_t > GetTotalRAM()
Return the total RAM available on the current system, if detectable.
Definition system.cpp:114

SetupNetworking
bool SetupNetworking()
Definition system.cpp:97

GetUptime
SteadyClock::duration GetUptime()
Monotonic uptime (not affected by system time changes).
Definition system.cpp:134

SetupEnvironment
void SetupEnvironment()
Definition system.cpp:64

GetNumCores
int GetNumCores()
Return the number of cores available on the current system.
Definition system.cpp:109

ShellEscape
std::string ShellEscape(const std::string &arg)
Definition system.cpp:41

Ticks
constexpr auto Ticks(Dur2 d)
Helper to count the seconds of a duration/time_point.
Definition time.h:73