From 104e0fb0b3c616d5a11a11120eb95fba5f17b85f Mon Sep 17 00:00:00 2001
From: fincs <fincs@devkitpro.org>
Date: Mon, 29 Jul 2019 15:12:38 +0200
Subject: [PATCH] Stub out unused exit logic, close SM handle once we don't
 need it anymore

---
 Makefile      | 2 +-
 source/main.c | 8 ++++----
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/Makefile b/Makefile
index eb6d035..8bbd85e 100644
--- a/Makefile
+++ b/Makefile
@@ -57,7 +57,7 @@ CFLAGS	+=	$(INCLUDE) -D__SWITCH__
 CXXFLAGS	:= $(CFLAGS) -fno-rtti -fno-exceptions
 
 ASFLAGS	:=	-g $(ARCH)
-LDFLAGS	=	-specs=$(DEVKITPRO)/libnx/switch.specs -g $(ARCH) -Wl,-Map,$(notdir $*.map)
+LDFLAGS	=	-specs=$(DEVKITPRO)/libnx/switch.specs -g $(ARCH) -Wl,-wrap,exit -Wl,-Map,$(notdir $*.map)
 
 LIBS	:= -lnx
 
diff --git a/source/main.c b/source/main.c
index 53eedbf..a35a1b1 100644
--- a/source/main.c
+++ b/source/main.c
@@ -61,11 +61,10 @@ void __appInit(void)
     fsdevMountSdmc();
 }
 
-void __appExit(void)
+void __wrap_exit(void)
 {
-    fsdevUnmountAll();
-    fsExit();
-    smExit();
+    // exit() effectively never gets called, so let's stub it out.
+    fatalSimple(MAKERESULT(Module_HomebrewLoader, 39));
 }
 
 static void*  g_heapAddr;
@@ -408,6 +407,7 @@ int main(int argc, char **argv)
 
     getIsApplication();
     getIsAutomaticGameplayRecording();
+    smExit(); // Close SM as we don't need it anymore.
     setupHbHeap();
     getOwnProcessHandle();
     loadNro();