From 74c1f65d9503ee9edf9a29d059948b2e6b08201c Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Thu, 31 Dec 2020 19:19:56 +0000
Subject: Minor code tidy

---
 netfs/lib/entCache.impl.h | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/netfs/lib/entCache.impl.h b/netfs/lib/entCache.impl.h
index 0021f00..13263af 100644
--- a/netfs/lib/entCache.impl.h
+++ b/netfs/lib/entCache.impl.h
@@ -102,8 +102,6 @@ EntCache<entry_t>::clearFallback()
 
 User::User(uid_t u, std::string n, gid_t g) : id(u), name(std::move(n)), group(g) { }
 
-const int BUFLEN = 8196;
-
 template<>
 void
 EntCache<User>::fillCache() const
@@ -111,9 +109,8 @@ EntCache<User>::fillCache() const
 	Lock(lock);
 	setpwent();
 	idcache->clear();
-	std::array<char, BUFLEN> buf {};
-	struct passwd pwbuf {
-	}, *pwp;
+	std::array<char, BUFSIZ> buf {};
+	passwd pwbuf {}, *pwp;
 	while (getpwent_r(&pwbuf, buf.data(), buf.size(), &pwp) == 0) {
 		idcache->insert(std::make_shared<User>(pwp->pw_uid, pwp->pw_name, pwp->pw_gid));
 	}
@@ -129,10 +126,9 @@ EntCache<Group>::fillCache() const
 {
 	Lock(lock);
 	setgrent();
-	std::array<char, BUFLEN> buf {};
+	std::array<char, BUFSIZ> buf {};
 	idcache->clear();
-	struct group grpbuf {
-	}, *grp;
+	group grpbuf {}, *grp;
 	EntCache<User> instance;
 	while (getgrent_r(&grpbuf, buf.data(), buf.size(), &grp) == 0) {
 		auto g = std::make_shared<Group>(grp->gr_gid, grp->gr_name);
-- 
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