Support exit status for exit/wait

One test case for returning a exit status
Passes usertests, but haven't used it to simplify tests
This commit is contained in:
Frans Kaashoek 2019-09-10 12:30:10 -04:00
parent 035cca95fe
commit 7e6c37e67e
22 changed files with 319 additions and 297 deletions

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