From: Andreas Schwab <schwab@linux-m68k.org>
Date: Sat, 5 Mar 2022 12:44:08 +0000 (+0100)
Subject: * lib-src/seccomp-filter.c (main): Use faccessat2 only if defined.
X-Git-Tag: emacs-28.0.92~11
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=0090318c61;p=emacs.git

* lib-src/seccomp-filter.c (main): Use faccessat2 only if defined.
---

diff --git a/lib-src/seccomp-filter.c b/lib-src/seccomp-filter.c
index d368cbb46c8..b5158510104 100644
--- a/lib-src/seccomp-filter.c
+++ b/lib-src/seccomp-filter.c
@@ -240,7 +240,9 @@ main (int argc, char **argv)
      should be further restricted using mount namespaces.  */
   RULE (SCMP_ACT_ALLOW, SCMP_SYS (access));
   RULE (SCMP_ACT_ALLOW, SCMP_SYS (faccessat));
+#ifdef __NR_faccessat2
   RULE (SCMP_ACT_ALLOW, SCMP_SYS (faccessat2));
+#endif
   RULE (SCMP_ACT_ALLOW, SCMP_SYS (stat));
   RULE (SCMP_ACT_ALLOW, SCMP_SYS (stat64));
   RULE (SCMP_ACT_ALLOW, SCMP_SYS (lstat));