buildroot/package/keyutils/0003-Add-missing-limits.h-include.patch

From b2c6d3744dca029560d0d5e780f16561f8eeed53 Mon Sep 17 00:00:00 2001
From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Date: Sun, 12 Jul 2015 16:22:14 +0200
Subject: [PATCH] Add missing <limits.h> include
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key.dns_resolver.c uses ‘UINT_MAX’ and ‘ULONG_MAX’, but forgets to
include <limits.h>, which causes build failure with certain C
libraries (notably the musl C library).

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
---
 key.dns_resolver.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/key.dns_resolver.c b/key.dns_resolver.c
index c2a9fe5..d41e219 100644
--- a/key.dns_resolver.c
+++ b/key.dns_resolver.c
@@ -56,6 +56,7 @@
 #include <stdlib.h>
 #include <unistd.h>
 #include <time.h>
+#include <limits.h>
 
 static const char *DNS_PARSE_VERSION = "1.0";
 static const char prog[] = "key.dns_resolver";
-- 
2.4.5