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Signals Review Questions
Anon edited this page Jan 1, 2017
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Signals Signal Handler Safe Signal Disposition Signal States Pending Signals when Forking/Exec Signal Disposition when Forking/Exec Raising Signals in C Raising Signals in a multithreaded program
- What is a signal?
- How are signals served under UNIX? (Bonus: How about Windows?)
- What does it mean that a function is signal handler safe
- What is a process Signal Disposition?
- How do I change the signal disposition in a single threaded program? How about multithreaded?
- Why sigaction vs signal?
- How do I asynchronously and synchronously catch a signal?
- What happens to pending signals after I fork? Exec?
- What happens to my signal disposition after I fork? Exec?
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