From 2a16a67aed635cb5bf17a94d0870881af0e5e020 Mon Sep 17 00:00:00 2001
From: Bananymous <oskari.alaranta@bananymous.com>
Date: Fri, 24 Jan 2025 19:34:22 +0200
Subject: [PATCH] Kernel: Ignore SA_RESTART flag on sigaction

This is a big hack but a lot of ports set this flag. This seems really
annoying to implement properly
---
 kernel/kernel/Process.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/kernel/kernel/Process.cpp b/kernel/kernel/Process.cpp
index 6d4db907..ded3c131 100644
--- a/kernel/kernel/Process.cpp
+++ b/kernel/kernel/Process.cpp
@@ -2013,8 +2013,13 @@ namespace Kernel
 
 		if (act)
 		{
-			if (act->sa_flags)
+			if (act->sa_flags == SA_RESTART)
+				dwarnln("FIXME: sigaction ignoring SA_RESTART", signal, act->sa_flags);
+			else if (act->sa_flags)
+			{
+				dwarnln("TODO: sigaction({}, {H})", signal, act->sa_flags);
 				return BAN::Error::from_errno(ENOTSUP);
+			}
 			m_signal_handlers[signal] = *act;
 		}