From b7347d931bcd089763687612f6dcc37ba189cfb3 Mon Sep 17 00:00:00 2001
From: Miroslav Lichvar <mlichvar@redhat.com>
Date: Mon, 1 Mar 2021 10:13:19 +0100
Subject: [PATCH] sys_linux: check if statx syscall is defined

statx seems to be missing in older kernel and libseccomp headers, still
used on some supported systems.
---
 sys_linux.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sys_linux.c b/sys_linux.c
index 058cec3..06ec45f 100644
--- a/sys_linux.c
+++ b/sys_linux.c
@@ -555,7 +555,9 @@ SYS_Linux_EnableSystemCallFilter(int level, SYS_ProcessContext context)
     SCMP_SYS(stat64),
     SCMP_SYS(statfs),
     SCMP_SYS(statfs64),
+#ifdef __NR_statx
     SCMP_SYS(statx),
+#endif
     SCMP_SYS(unlink),
     SCMP_SYS(unlinkat),