Better signals interface #10401
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Better signals interface #10401
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Ericson2314
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puffnfresh
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| * some extra Unix-only interfaces. | ||
| * | ||
| * (The only reason everything about signals isn't Unix-only is some | ||
| * no-op definitions are provided on Windows to avoid excess CPP in |
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Not present in this PR, that's coming later?
puffnfresh
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src/libutil/signals.hh
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Appreciate the comment notes on this. Looks good.
This avoids some CPP and accidentally using Unix stuff in client code.
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roberth
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| /** | ||
| * @note Does nothing on Windows | ||
| */ | ||
| static inline void setInterruptCheck(std::function<bool()> interruptCheck); |
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GCC says
In file included from src/nix-collect-garbage/nix-collect-garbage.cc:2:
src/libutil/signals.hh:27:20: warning: ‘void nix::setInterruptCheck(std::function<bool()>)’ declared ‘static’ but never defined [-Wunused-function]
27 | static inline void setInterruptCheck(std::function<bool()> interruptCheck);
| ^~~~~~~~~~~~~~~~~
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Motivation
This avoids some CPP and accidentally using Unix stuff in client code.
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