lab+2\D\HITLinuxOSLab2 - tinycodeset - HIT OS Lab2 系统调用 - Project Hosting on Google Code.pdf .....\.\iam.txt .....\.\testlab2.c .....\.\testlab2.sh .....\.\whoami.txt .....\.\系统调用.docx .....\HIT OS LAB2.pptx .....\iam.c .....\oslab2.zip .....\report.txt .....\sys.h .....\system_call.s .....\unistd.h .....\who.c .....\whoami.c .....\D lab+2