diff options
Diffstat (limited to 'src/resolve/resolved-dns-answer.h')
| -rw-r--r-- | src/resolve/resolved-dns-answer.h | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/src/resolve/resolved-dns-answer.h b/src/resolve/resolved-dns-answer.h index af3e462ed5..0757dd60d0 100644 --- a/src/resolve/resolved-dns-answer.h +++ b/src/resolve/resolved-dns-answer.h @@ -22,22 +22,31 @@ ***/ typedef struct DnsAnswer DnsAnswer; +typedef struct DnsAnswerItem DnsAnswerItem; #include "resolved-dns-rr.h" -/* A simple array of resource records */ +/* A simple array of resource records. We keep track of the + * originating ifindex for each RR where that makes sense, so that we + * can qualify A and AAAA RRs referring to a local link with the + * right ifindex. */ + +struct DnsAnswerItem { + DnsResourceRecord *rr; + int ifindex; +}; struct DnsAnswer { unsigned n_ref; unsigned n_rrs, n_allocated; - DnsResourceRecord* rrs[0]; + DnsAnswerItem items[0]; }; DnsAnswer *dns_answer_new(unsigned n); DnsAnswer *dns_answer_ref(DnsAnswer *a); DnsAnswer *dns_answer_unref(DnsAnswer *a); -int dns_answer_add(DnsAnswer *a, DnsResourceRecord *rr); +int dns_answer_add(DnsAnswer *a, DnsResourceRecord *rr, int ifindex); int dns_answer_add_soa(DnsAnswer *a, const char *name, uint32_t ttl); int dns_answer_contains(DnsAnswer *a, DnsResourceKey *key); int dns_answer_find_soa(DnsAnswer *a, DnsResourceKey *key, DnsResourceRecord **ret); @@ -45,4 +54,6 @@ int dns_answer_find_soa(DnsAnswer *a, DnsResourceKey *key, DnsResourceRecord **r DnsAnswer *dns_answer_merge(DnsAnswer *a, DnsAnswer *b); void dns_answer_order_by_scope(DnsAnswer *a, bool prefer_link_local); +int dns_answer_reserve(DnsAnswer **a, unsigned n_free); + DEFINE_TRIVIAL_CLEANUP_FUNC(DnsAnswer*, dns_answer_unref); |