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#include "src/buildtool/system/system.hpp"
#include <array>
#include <cstdlib>
#include <string>
#include <unistd.h>
void System::ExitWithoutCleanup(int exit_code) {
#ifdef VALGRIND_BUILD
// Usually std::_Exit() is the right thing to do in child processes that do
// not need to perform any cleanup (static destructors etc.). However,
// Valgrind will trace child processes until exec(3) is called or otherwise
// complains about leaks. Therefore, exit child processes via execvpe(3) if
// VALGRIND_BUILD is defined.
auto cmd =
std::string{exit_code == EXIT_SUCCESS ? "/bin/true" : "/bin/false"};
auto args = std::array<char*, 2>{cmd.data(), nullptr};
::execvpe(args[0], args.data(), nullptr);
#else
std::_Exit(exit_code);
#endif
}
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