1From 5dab78341bd515692f1b9ff8716a911c3ebf9ee1 Mon Sep 17 00:00:00 2001
2Message-Id: <5dab78341bd515692f1b9ff8716a911c3ebf9ee1.1611839550.git.baruch@tkos.co.il>
3From: Baruch Siach <baruch@tkos.co.il>
4Date: Thu, 28 Jan 2021 15:02:40 +0200
5Subject: [PATCH] sys_linux: fix build with older kernel headers
6
7The renameat2 system call was introduced in kernel version 3.15. Fix
8build against older headers.
9
10Signed-off-by: Baruch Siach <baruch@tkos.co.il>
11---
12Upstream status: commit a2372b0c3abfc85d11c1684c0fb6370cc329e5c4
13
14 sys_linux.c | 2 ++
15 1 file changed, 2 insertions(+)
16
17diff --git a/sys_linux.c b/sys_linux.c
18index 0b24445e173d..202da845edac 100644
19--- a/sys_linux.c
20+++ b/sys_linux.c
21@@ -547,7 +547,9 @@ SYS_Linux_EnableSystemCallFilter(int level, SYS_ProcessContext context)
22     SCMP_SYS(readlinkat),
23     SCMP_SYS(rename),
24     SCMP_SYS(renameat),
25+#ifdef __NR_renameat2
26     SCMP_SYS(renameat2),
27+#endif
28     SCMP_SYS(stat),
29     SCMP_SYS(stat64),
30     SCMP_SYS(statfs),
31--
322.29.2
33
34