Robin Davies
28 lines
810 B
C++
28 lines
810 B
C++
#pragma once
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#include <functional>
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#include <atomic>
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class SignalHandler {
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public:
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// Signal type. Limited to signal types supported by <csignal>
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enum SignalType
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{
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Terminate, //SIGTERM
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SegmentationFault, //SIGSEGV
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Interrupt, // SIGINT External interrupt executed by user.
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IllegalInstruction, // SIGILL
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Abort, // SIGABORT
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FloatingPointError, // SIGFPE.
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Hangup, // SIGHUP
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};
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using SignalCallback = std::function<void ()>;
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static void HandleSignal(SignalType signal, SignalCallback&&fn);
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static void UnhandleSignal(SignalType signal);
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static void IgnoreSignal(SignalType signal);
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private:
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static void OnSignal(int osSignal);
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static const int MAX_SIGNAL = 64;
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static SignalCallback handlers[MAX_SIGNAL];
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}; |