Move problem 1-2 (join) into project 2 as the "wait" system call.
[pintos-anon] / grading / userprog / multi-child-fd.exp
1 (multi-child-fd) begin
2 (child-close) success
3 child-close: exit(0)
4 (multi-child-fd) wait(exec()) = 0
5 (multi-child-fd) end
6 multi-child-fd: exit(0)
7 --OR--
8 (multi-child-fd) begin
9 child-close: exit(-1)
10 (multi-child-fd) wait(exec()) = -1
11 (multi-child-fd) end
12 multi-child-fd: exit(0)