我正在尝试获取有关Swift进程的一些数据。我使用这段代码作为起点:pid_tpid=10000;rusage_info_currentrusage;if(proc_pid_rusage(pid,RUSAGE_INFO_CURRENT,(void**)&rusage)==0){cout取自PerProcessdiskread/writestatisticsinMacOSX.但是,我无法将上面的代码转换为Swift:varusage=rusage_info_v3()ifproc_pid_rusage(100,RUSAGE_INFO_CURRENT,&usage)==0{Swift.pri