PiPedal 1.2.33 initial commit

2024-08-08 12:53:02 -04:00
parent 0e378997a5
commit a3847c8184
255 changed files with 22008 additions and 1791 deletions
@@ -0,0 +1,28 @@
+#pragma once
+
+#include <functional>
+#include <atomic>
+
+class SignalHandler {
+public:
+    // Signal type. Limited to signal types supported by <csignal>
+    enum SignalType 
+    {
+        Terminate, //SIGTERM
+        SegmentationFault,   //SIGSEGV
+        Interrupt, // SIGINT External interrupt executed by user.
+        IllegalInstruction, // SIGILL
+        Abort, // SIGABORT
+        FloatingPointError, // SIGFPE.
+        Hangup, // SIGHUP
+    };
+    using SignalCallback = std::function<void ()>;
+
+    static void HandleSignal(SignalType signal, SignalCallback&&fn);
+    static void UnhandleSignal(SignalType signal);
+    static void IgnoreSignal(SignalType signal);
+private:
+    static void OnSignal(int osSignal);
+    static const int MAX_SIGNAL = 64;
+    static SignalCallback handlers[MAX_SIGNAL];  
+};