From f624546ed1336ef2c092a254fddea6b904a9e274 Mon Sep 17 00:00:00 2001
From: Max <msuraev@sysmocom.de>
Date: Mon, 9 Oct 2017 14:35:03 +0200
Subject: Fix build on older systems

Make sure GRND_NONBLOCK is always defined, even when using syscall
directly.

Change-Id: I1bcac37ee1847596b49122f9307bd2689ba71b1b
Related: OS#1694
---
 src/gsm/gsm_utils.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/gsm/gsm_utils.c b/src/gsm/gsm_utils.c
index f572c643..e3f792ef 100644
--- a/src/gsm/gsm_utils.c
+++ b/src/gsm/gsm_utils.c
@@ -101,6 +101,9 @@
 #include <linux/random.h>
 #elif HAVE_DECL_SYS_GETRANDOM
 #include <sys/syscall.h>
+#ifndef GRND_NONBLOCK
+#define GRND_NONBLOCK 0x0001
+#endif
 #endif
 
 /* ETSI GSM 03.38 6.2.1 and 6.2.1.1 default alphabet
-- 
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