From d433784affd32a879670e66bcf330b2561342f3c Mon Sep 17 00:00:00 2001 From: Dag-Erling Smørgrav Date: Fri, 2 Jan 2015 17:31:36 +0000 Subject: import unbound 1.5.0 --- services/cache/dns.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) (limited to 'services/cache/dns.c') diff --git a/services/cache/dns.c b/services/cache/dns.c index f2a04a227cb9..c663b8e8b9a2 100644 --- a/services/cache/dns.c +++ b/services/cache/dns.c @@ -795,3 +795,22 @@ dns_cache_store(struct module_env* env, struct query_info* msgqinf, } return 1; } + +int +dns_cache_prefetch_adjust(struct module_env* env, struct query_info* qinfo, + time_t adjust) +{ + struct msgreply_entry* msg; + msg = msg_cache_lookup(env, qinfo->qname, qinfo->qname_len, + qinfo->qtype, qinfo->qclass, *env->now, 1); + if(msg) { + struct reply_info* rep = (struct reply_info*)msg->entry.data; + if(rep) { + rep->prefetch_ttl += adjust; + lock_rw_unlock(&msg->entry.lock); + return 1; + } + lock_rw_unlock(&msg->entry.lock); + } + return 0; +} -- cgit v1.3