user64_rusage Declarationstruct user64_rusage { ... }; TopicsInstance Propertiesru_idrssru_inblockru_isrssru_ixrssru_majfltru_maxrssru_minfltru_msgrcvru_msgsndru_nivcswru_nsignalsru_nswapru_nvcswru_oublockru_stimeru_utime