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| author | Daniel Mack <daniel@zonque.org> | 2015-11-24 15:45:15 +0100 |
|---|---|---|
| committer | Daniel Mack <daniel@zonque.org> | 2015-12-08 16:41:45 +0100 |
| commit | 23502de3b0891455c8ce499a9eb61b69d060a829 (patch) | |
| tree | 9aa00643d216259e4f04abe8b5aeb61a4dbc3e34 /src/resolve/resolved-dns-rr.h | |
| parent | ea12bcc78911fd3531955a799dbf6c5ac33bf567 (diff) | |
| download | systemd-23502de3b0891455c8ce499a9eb61b69d060a829.tar.gz | |
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.
Diffstat (limited to 'src/resolve/resolved-dns-rr.h')
| -rw-r--r-- | src/resolve/resolved-dns-rr.h | 4 |
1 files changed, 4 insertions, 0 deletions
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 |