From: Miod Vallat <miod.vallat@powerdns.com>
Date: Wed, 9 Jul 2025 19:51:55 +0000 (+0200)
Subject: Ѕcarce documentation of the list/lookup/get shared state.
X-Git-Tag: rec-5.4.0-alpha0~34^2~10
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=194be14423ae6a887bb1d0005302a479bc7abba7;p=thirdparty%2Fpdns.git

Ѕcarce documentation of the list/lookup/get shared state.

Signed-off-by: Miod Vallat <miod.vallat@powerdns.com>
---

diff --git a/modules/lmdbbackend/lmdbbackend.cc b/modules/lmdbbackend/lmdbbackend.cc
index c12c073f8b..7e779534b4 100644
--- a/modules/lmdbbackend/lmdbbackend.cc
+++ b/modules/lmdbbackend/lmdbbackend.cc
@@ -1717,6 +1717,20 @@ bool LMDBBackend::deleteDomain(const ZoneName& domain)
   return true;
 }
 
+/*
+ * Domain lookup shared state, set by list/lookup, used by get:
+ *
+ * d_lookupdomain: current domain being processed (appended to the
+ *                 results' names)
+ * d_currentrrset: temporary vector of results (records found at the same
+ *                 cursor, i.e. same qname but possibly different qtype)
+ * d_currentrrsetpos: position in the above when returning its elements one
+ *                    by one
+ * d_currentKey: database key at cursor
+ * d_currentVal: database contents at cursor
+ * d_includedisabled: whether to include disabled records in the results
+ */
+
 bool LMDBBackend::list(const ZoneName& target, domainid_t domain_id, bool include_disabled)
 {
   d_lookupdomain = target;