Method isOpenDevNull

lib/checkmemoryleak.cpp:255–263

}

bool CheckMemoryLeakImpl::isOpenDevNull(const Token *tok) const
{
    if (mSettings.hasLib("posix") && tok->str() == "open" && numberOfArguments(tok) == 2) {
        const Token* arg = getArguments(tok).at(0);
        if (Token::simpleMatch(arg, "\"/dev/null\""))
            return true;
    }
    return false;
}

void CheckMemoryLeakImpl::memoryLeak(const Token *tok, const std::string &varname, AllocType alloctype) const
{