Do not crash while being debugged #126
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Make lighswitch debuggable by `ptrace(2)` based tools by retrying `EINTR` during poll rather than panicking. GDB and strace can now be used without crashes.
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Make lighswitch debuggable by
ptrace(2)based tools by retryingEINTRduring poll rather than panicking. GDB and strace can now be used without crashes.