From 571744447c23f91feb6439948f3a619aca850dfb Mon Sep 17 00:00:00 2001
From: Szabolcs Nagy <nsz@port70.net>
Date: Thu, 12 Dec 2013 05:09:18 +0000
Subject: include cleanups: remove unused headers and add feature test macros

---
 src/legacy/getdtablesize.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/legacy/getdtablesize.c')

diff --git a/src/legacy/getdtablesize.c b/src/legacy/getdtablesize.c
index 623a6af3..682da6d0 100644
--- a/src/legacy/getdtablesize.c
+++ b/src/legacy/getdtablesize.c
@@ -1,3 +1,5 @@
+#define _GNU_SOURCE
+#include <unistd.h>
 #include <limits.h>
 #include <sys/resource.h>
 
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