From 9ad873886e518bf3621a88e8c48607ab79020c0a Mon Sep 17 00:00:00 2001
From: Peter Powell <petpow@saberuk.com>
Date: Sun, 8 Dec 2019 21:23:22 +0000
Subject: Convert InspIRCd::SetSignals to a static function.

---
 src/inspircd.cpp | 35 +++++++++++++++++++----------------
 1 file changed, 19 insertions(+), 16 deletions(-)

(limited to 'src')

diff --git a/src/inspircd.cpp b/src/inspircd.cpp
index 022f06673..6d8272361 100644
--- a/src/inspircd.cpp
+++ b/src/inspircd.cpp
@@ -142,6 +142,7 @@ namespace
 	// Attempts to fork into the background.
 	bool ForkIntoBackground()
 	{
+#ifndef _WIN32
 		// We use VoidSignalHandler whilst forking to avoid breaking daemon scripts
 		// if the parent process exits with SIGTERM (15) instead of EXIT_STATUS_NOERROR (0).
 		signal(SIGTERM, VoidSignalHandler);
@@ -167,8 +168,9 @@ namespace
 		{
 			setsid();
 			signal(SIGTERM, InspIRCd::SetSignal);
-			return true;
 		}
+#endif
+		return true;
 	}
 
 	// Increase the size of a core dump file to improve debugging problems.
@@ -199,6 +201,21 @@ namespace
 #endif
 	}
 
+	// Sets handlers for various process signals.
+	void SetSignals()
+	{
+#ifndef _WIN32
+		signal(SIGALRM, SIG_IGN);
+		signal(SIGCHLD, SIG_IGN);
+		signal(SIGHUP, InspIRCd::SetSignal);
+		signal(SIGPIPE, SIG_IGN);
+		signal(SIGUSR1, SIG_IGN);
+		signal(SIGUSR2, SIG_IGN);
+		signal(SIGXFSZ, SIG_IGN);
+#endif
+		signal(SIGTERM, InspIRCd::SetSignal);
+	}
+
 	// Required for returning the proper value of EXIT_SUCCESS for the parent process.
 	void VoidSignalHandler(int)
 	{
@@ -242,20 +259,6 @@ void InspIRCd::Cleanup()
 	Logs->CloseLogs();
 }
 
-void InspIRCd::SetSignals()
-{
-#ifndef _WIN32
-	signal(SIGALRM, SIG_IGN);
-	signal(SIGCHLD, SIG_IGN);
-	signal(SIGHUP, InspIRCd::SetSignal);
-	signal(SIGPIPE, SIG_IGN);
-	signal(SIGUSR1, SIG_IGN);
-	signal(SIGUSR2, SIG_IGN);
-	signal(SIGXFSZ, SIG_IGN);
-#endif
-	signal(SIGTERM, InspIRCd::SetSignal);
-}
-
 void InspIRCd::WritePID(const std::string& filename, bool exitonfail)
 {
 #ifndef _WIN32
@@ -450,7 +453,7 @@ InspIRCd::InspIRCd(int argc, char** argv)
 	}
 #endif
 
-	this->SetSignals();
+	SetSignals();
 
 	if (!Config->cmdline.nofork && !ForkIntoBackground())
 	{
-- 
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