1 files changed, 0 insertions, 83 deletions
diff --git a/src/ARMeilleure/Signal/UnixSignalHandlerRegistration.cs b/src/ARMeilleure/Signal/UnixSignalHandlerRegistration.cs
deleted file mode 100644
index 70e9f220..00000000
--- a/src/ARMeilleure/Signal/UnixSignalHandlerRegistration.cs
+++ /dev/null
@@ -1,83 +0,0 @@
-using System;
-using System.Runtime.InteropServices;
-
-namespace ARMeilleure.Signal
-{
-    static partial class UnixSignalHandlerRegistration
-    {
-        [StructLayout(LayoutKind.Sequential, Pack = 1)]
-        public unsafe struct SigSet
-        {
-            fixed long sa_mask[16];
-        }
-
-        [StructLayout(LayoutKind.Sequential, Pack = 1)]
-        public struct SigAction
-        {
-            public IntPtr sa_handler;
-            public SigSet sa_mask;
-            public int sa_flags;
-            public IntPtr sa_restorer;
-        }
-
-        private const int SIGSEGV = 11;
-        private const int SIGBUS = 10;
-        private const int SA_SIGINFO = 0x00000004;
-
-        [LibraryImport("libc", SetLastError = true)]
-        private static partial int sigaction(int signum, ref SigAction sigAction, out SigAction oldAction);
-
-        [LibraryImport("libc", SetLastError = true)]
-        private static partial int sigaction(int signum, IntPtr sigAction, out SigAction oldAction);
-
-        [LibraryImport("libc", SetLastError = true)]
-        private static partial int sigemptyset(ref SigSet set);
-
-        public static SigAction GetSegfaultExceptionHandler()
-        {
-            int result = sigaction(SIGSEGV, IntPtr.Zero, out SigAction old);
-
-            if (result != 0)
-            {
-                throw new InvalidOperationException($"Could not get SIGSEGV sigaction. Error: {result}");
-            }
-
-            return old;
-        }
-
-        public static SigAction RegisterExceptionHandler(IntPtr action)
-        {
-            SigAction sig = new()
-            {
-                sa_handler = action,
-                sa_flags = SA_SIGINFO,
-            };
-
-            sigemptyset(ref sig.sa_mask);
-
-            int result = sigaction(SIGSEGV, ref sig, out SigAction old);
-
-            if (result != 0)
-            {
-                throw new InvalidOperationException($"Could not register SIGSEGV sigaction. Error: {result}");
-            }
-
-            if (OperatingSystem.IsMacOS())
-            {
-                result = sigaction(SIGBUS, ref sig, out _);
-
-                if (result != 0)
-                {
-                    throw new InvalidOperationException($"Could not register SIGBUS sigaction. Error: {result}");
-                }
-            }
-
-            return old;
-        }
-
-        public static bool RestoreExceptionHandler(SigAction oldAction)
-        {
-            return sigaction(SIGSEGV, ref oldAction, out SigAction _) == 0 && (!OperatingSystem.IsMacOS() || sigaction(SIGBUS, ref oldAction, out SigAction _) == 0);
-        }
-    }
-}