From 7aecb0b276462f84b4fa6ef94357b9bef74a6e21 Mon Sep 17 00:00:00 2001
From: Pawel Dziepak <pdziepak@quarnos.org>
Date: Tue, 1 Oct 2013 15:51:07 +0200
Subject: [PATCH] kernel/util: Make exit() available in kernel mode

Since we are using libraries originally intendent for user mode in kernel
mode providing them with some userland functions is inevitable. This
particular patch is to make zlib happy and able to call exit() when
its debug assertions fails.
---
 src/system/kernel/util/kernel_cpp.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/system/kernel/util/kernel_cpp.cpp b/src/system/kernel/util/kernel_cpp.cpp
index 1fdbb4d7f2..ca5e44e7e9 100644
--- a/src/system/kernel/util/kernel_cpp.cpp
+++ b/src/system/kernel/util/kernel_cpp.cpp
@@ -251,6 +251,15 @@ abort()
 	panic("abort() called!");
 }
 
+
+extern "C"
+void
+exit(int status)
+{
+	panic("exit() called with status code = %d!", status);
+}
+
+
 extern "C"
 void
 debugger(const char *message)