From 51f24be7ba5d15313ae94f8fb4500ce07cb98c84 Mon Sep 17 00:00:00 2001
From: Roland McGrath <roland@hack.frob.com>
Date: Tue, 15 Sep 2015 15:27:58 -0700
Subject: [PATCH] Use HOST_NAME_MAX for MAXHOSTNAMELEN in <sys/param.h>.

---
 ChangeLog        | 5 +++++
 misc/sys/param.h | 3 +++
 2 files changed, 8 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index c3dafcf00e..ceedb33b48 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2015-09-15  Roland McGrath  <roland@hack.frob.com>
+
+	* misc/sys/param.h [!MAXHOSTNAMELEN && HOST_NAME_MAX]
+	(MAXHOSTNAMELEN): Define it to HOST_NAME_MAX.
+
 2015-09-15  Joseph Myers  <joseph@codesourcery.com>
 
 	[BZ #18967]
diff --git a/misc/sys/param.h b/misc/sys/param.h
index 62b7ed26f4..1908b930b4 100644
--- a/misc/sys/param.h
+++ b/misc/sys/param.h
@@ -50,6 +50,9 @@
 #if !defined NOFILE && defined OPEN_MAX
 # define NOFILE		OPEN_MAX
 #endif
+#if !defined MAXHOSTNAMELEN && defined HOST_NAME_MAX
+# define MAXHOSTNAMELEN	HOST_NAME_MAX
+#endif
 #ifndef NCARGS
 # ifdef ARG_MAX
 #  define NCARGS	ARG_MAX
-- 
2.11.4.GIT