From 4e1a2cd537b5b910937499c544043ddac291843e Mon Sep 17 00:00:00 2001
From: aszlig <aszlig@redmoonstudios.org>
Date: Wed, 16 Nov 2016 17:27:20 +0100
Subject: [PATCH] seccomp: Forge return values for *chown32

These syscalls are only available in 32bit architectures, but libseccomp
should handle them correctly even if we're on native architectures that
do not have these syscalls.

Signed-off-by: aszlig <aszlig@redmoonstudios.org>
---
 src/libstore/build.cc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/libstore/build.cc b/src/libstore/build.cc
index 6fc6220e0..b411b7de7 100644
--- a/src/libstore/build.cc
+++ b/src/libstore/build.cc
@@ -1654,6 +1654,10 @@ void setupSeccomp(void) {
     }
 #endif
 
+    FORCE_SUCCESS(chown32);
+    FORCE_SUCCESS(fchown32);
+    FORCE_SUCCESS(lchown32);
+
     FORCE_SUCCESS(chown);
     FORCE_SUCCESS(fchown);
     FORCE_SUCCESS(fchownat);