From 529d30b0daa69a6653658283eb4a12e6688cfb2b Mon Sep 17 00:00:00 2001
From: Gabriel Ferreira <gabrielcarvfer@gmail.com>
Date: Sat, 8 Oct 2022 21:15:21 -0300
Subject: [PATCH] core: handle sigaction on Windows

---
 src/core/model/fatal-impl.cc | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

diff --git a/src/core/model/fatal-impl.cc b/src/core/model/fatal-impl.cc
index 6f8db52f4..36d31e6e2 100644
--- a/src/core/model/fatal-impl.cc
+++ b/src/core/model/fatal-impl.cc
@@ -27,6 +27,39 @@
 #include <iostream>
 #include <list>
 
+#ifdef __WIN32__
+struct sigaction
+{
+    void (*sa_handler)(int);
+    int sa_flags;
+    int sa_mask;
+};
+
+int
+sigaction(int sig, struct sigaction* action, struct sigaction* old)
+{
+    if (sig == -1)
+    {
+        return 0;
+    }
+    if (old == nullptr)
+    {
+        if (signal(sig, SIG_DFL) == SIG_ERR)
+        {
+            return -1;
+        }
+    }
+    else
+    {
+        if (signal(sig, action->sa_handler) == SIG_ERR)
+        {
+            return -1;
+        }
+    }
+    return 0;
+}
+#endif
+
 /**
  * \file
  * \ingroup fatalimpl