From df630de5e10c774ffc1671382016101920f1a072 Mon Sep 17 00:00:00 2001
From: Enji Cooper <ngie@FreeBSD.org>
Date: Sun, 14 May 2017 20:39:01 +0000
Subject: [PATCH] getconf: use nitems(..) to compute NWORDS instead of
 hardcoding the equivalent macro

MFC after: 	1 month
Sponsored by:	Dell EMC Isilon
---
 usr.bin/getconf/fake-gperf.awk | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/usr.bin/getconf/fake-gperf.awk b/usr.bin/getconf/fake-gperf.awk
index 96fcd3c9977..d56ec014145 100644
--- a/usr.bin/getconf/fake-gperf.awk
+++ b/usr.bin/getconf/fake-gperf.awk
@@ -36,7 +36,8 @@ state == 1 { print; next; }
   state = 3;
   print "\t{ NULL, 0, 0 }";
   print "};";
-  print "#define\tNWORDS\t(sizeof(wordlist)/sizeof(wordlist[0]) - 1)";
+  print "#include <sys/param.h>";
+  print "#define\tNWORDS\t(nitems(wordlist) - 1)";
   print "static const struct map *";
   print "in_word_set(const char *word)";
   print "{";