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getconf: use nitems(..) to compute NWORDS instead of hardcoding

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the equivalent macro

MFC after: 	1 month
Sponsored by:	Dell EMC Isilon
This commit is contained in:
Enji Cooper 2017-05-14 20:39:01 +00:00
parent ead8d64aed
commit df630de5e1
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=318280
1 changed files with 2 additions and 1 deletions
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3
usr.bin/getconf/fake-gperf.awk
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@ -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 "{";