From 0c5e4abbea1fa17159b0b793d7305fd745df9f7a Mon Sep 17 00:00:00 2001
From: Simon McVittie <smcv@collabora.com>
Date: Tue, 10 May 2022 17:01:46 +0100
Subject: try-syscall: Cope with old glibc without PR_SET_CHILD_SUBREAPER
 defined

Originally part of containers/bubblewrap#496 in bubblewrap.

Signed-off-by: Simon McVittie <smcv@collabora.com>
---
 tests/try-syscall.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tests/try-syscall.c b/tests/try-syscall.c
index 9547e58d..6f2f112c 100644
--- a/tests/try-syscall.c
+++ b/tests/try-syscall.c
@@ -71,6 +71,10 @@
  */
 #define WRONG_POINTER ((char *) 1)
 
+#ifndef PR_GET_CHILD_SUBREAPER
+#define PR_GET_CHILD_SUBREAPER 37
+#endif
+
 int
 main (int argc, char **argv)
 {
-- 
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