Lecture 3 review by fDQ7Zq

VIEWS: 0 PAGES: 2

									               Lecture 3 review
• Process control system calls, what do they do?
   – fork(), execv(), wait(), exit()
• What is the return value of fork()?
• What is the return value of execv()?
• Can the parent process let the child process run
  first?
• Can the child process let the parent process run
  first?
• Can the parent process check the exit status
  of the child process?
• Can the child process check the exit status
  of the parent?
• What is foreground/background execution?

								
To top