Function getProcessID

KittyMemoryEx/KittyMemoryEx.cpp:61–94

    }

    pid_t getProcessID(const std::string &processName)
    {
        if (processName.empty())
            return 0;

        pid_t pid = 0;

        errno = 0;
        DIR *dir = opendir("/proc/");
        if (!dir)
        {
            KITTY_LOGD("Couldn't open /proc/, error=%s", strerror(errno));
            return pid;
        }

        dirent *entry = nullptr;
        while ((entry = readdir(dir)) != nullptr)
        {
            if (entry->d_name[0] == '.')
                continue;

            int entry_pid = atoi(entry->d_name);
            if (entry_pid > 0)
            {
                if (processName == getProcessName(entry_pid))
                {
                    pid = entry_pid;
                    break;
                }
            }
        }
        closedir(dir);
        return pid;
    }

    std::vector<pid_t> getAllThreads(pid_t pid)
    {