From d1c504f9a68701a0ad53118b2cfc1be081f085d0 Mon Sep 17 00:00:00 2001
From: EnderIce2 <enderice2@protonmail.com>
Date: Fri, 21 Feb 2025 02:55:29 +0200
Subject: [PATCH] feat(userspace/apps/sys/init): handle termination signals for
 graceful shutdown

Signed-off-by: EnderIce2 <enderice2@protonmail.com>
---
 Userspace/apps/sys/init/init.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/Userspace/apps/sys/init/init.c b/Userspace/apps/sys/init/init.c
index ebe31903..1c15d8f4 100644
--- a/Userspace/apps/sys/init/init.c
+++ b/Userspace/apps/sys/init/init.c
@@ -49,10 +49,22 @@ void ReapZombies()
 	}
 }
 
+void HandleSignal(int signal)
+{
+	if (signal == SIGTERM || signal == SIGINT)
+	{
+		printf("init: received termination signal, shutting down...\n");
+		exit(0);
+	}
+}
+
 int main()
 {
 	printf("init starting...\n");
 
+	signal(SIGTERM, HandleSignal);
+	signal(SIGINT, HandleSignal);
+
 	char *shellArgs[] = {"/bin/sh", NULL};
 	StartProcess("/bin/sh", shellArgs);