From 23502de3b0891455c8ce499a9eb61b69d060a829 Mon Sep 17 00:00:00 2001 From: Daniel Mack Date: Tue, 24 Nov 2015 15:45:15 +0100 Subject: resolved: add cache flush flag to DnsResourceKey MDNS has a 'key cache flush' flag for records which must be masked out for the parsers to do our right thing. We will also use that flag later (in a different patch) in order to alter the cache behavior. --- src/resolve/resolved-dns-rr.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'src/resolve/resolved-dns-rr.h') diff --git a/src/resolve/resolved-dns-rr.h b/src/resolve/resolved-dns-rr.h index b82fa77562..5cbb927681 100644 --- a/src/resolve/resolved-dns-rr.h +++ b/src/resolve/resolved-dns-rr.h @@ -45,6 +45,9 @@ enum { #define DNSKEY_FLAG_ZONE_KEY (UINT16_C(1) << 8) #define DNSKEY_FLAG_SEP (UINT16_C(1) << 0) +/* mDNS RR flags */ +#define MDNS_RR_CACHE_FLUSH (UINT16_C(1) << 15) + /* DNSSEC algorithm identifiers, see * http://tools.ietf.org/html/rfc4034#appendix-A.1 and * https://www.iana.org/assignments/dns-sec-alg-numbers/dns-sec-alg-numbers.xhtml */ @@ -76,6 +79,7 @@ struct DnsResourceKey { unsigned n_ref; uint16_t class, type; char *_name; /* don't access directy, use DNS_RESOURCE_KEY_NAME()! */ + bool cache_flush:1; }; /* Creates a temporary resource key. This is only useful to quickly -- cgit v1.2.3-54-g00ecf