From 7f3779f062ed0b5c91fe4d3a617cf7c9080ce239 Mon Sep 17 00:00:00 2001
From: stefan11111 <stefan11111@shitposting.expert>
Date: Sun, 6 Jul 2025 15:39:05 +0300
Subject: [PATCH] kdrive: add KdSignalWrapper

In preparation for adding the Xfbdev X11 kdrive server

Signed-off-by: stefan11111 <stefan11111@shitposting.expert>
---
 hw/kdrive/src/kdrive.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/hw/kdrive/src/kdrive.c b/hw/kdrive/src/kdrive.c
index 05cae02e6c..6358f49e43 100644
--- a/hw/kdrive/src/kdrive.c
+++ b/hw/kdrive/src/kdrive.c
@@ -1049,6 +1049,13 @@ KdDepthToFb(ScreenPtr pScreen, int depth)
 
 #endif
 
+static int
+KdSignalWrapper(int signum)
+{
+    kdCaughtSignal = TRUE;
+    return 1;                   /* use generic OS layer cleanup & abort */
+}
+
 void
 KdInitOutput(ScreenInfo * pScreenInfo, int argc, char **argv)
 {
@@ -1090,6 +1097,7 @@ KdInitOutput(ScreenInfo * pScreenInfo, int argc, char **argv)
         for (screen = card->screenList; screen; screen = screen->next)
             KdAddScreen(pScreenInfo, screen, argc, argv);
 
+    OsRegisterSigWrapper(KdSignalWrapper);
     xorgGlxCreateVendor();
 
 #if defined(CONFIG_UDEV) || defined(CONFIG_HAL)