From 7f530eeed9eb02a484a9d155bf3d294f61fd9c31 Mon Sep 17 00:00:00 2001
From: Jonathan Rajotte <jonathan.rajotte-julien@efficios.com>
Date: Thu, 31 Mar 2022 11:20:01 -0400
Subject: [PATCH] Fix: tests: missing _GNU_SOURCE for F_GETPIPE_SZ
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Per man 2 fcntl:

  F_GETOWN_EX,  F_SETOWN_EX,  F_SETPIPE_SZ,  F_GETPIPE_SZ,  F_GETSIG,  F_SETSIG,
  F_NOTIFY,   F_GETLEASE,   and  F_SETLEASE  are  Linux-specific.   (Define  the
  _GNU_SOURCE macro to obtain these definitions.)

Signed-off-by: Jonathan Rajotte <jonathan.rajotte-julien@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Change-Id: I2b61dfb79ffa384dc2bab56cd3510ddc6ae21e85
---
 .../tools/notification/default_pipe_size_getter.cpp           | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tests/regression/tools/notification/default_pipe_size_getter.cpp b/tests/regression/tools/notification/default_pipe_size_getter.cpp
index 21efa3996..843070b59 100644
--- a/tests/regression/tools/notification/default_pipe_size_getter.cpp
+++ b/tests/regression/tools/notification/default_pipe_size_getter.cpp
@@ -9,6 +9,10 @@
  *
  */
 
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE
+#endif
+
 #include <unistd.h>
 #include <fcntl.h>
 #include <stdio.h>
-- 
2.34.1