diff options
Diffstat (limited to 'src/resolve/resolved-dns-answer.h')
| -rw-r--r-- | src/resolve/resolved-dns-answer.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/resolve/resolved-dns-answer.h b/src/resolve/resolved-dns-answer.h index 044d73b19c..b5b1ad56ba 100644 --- a/src/resolve/resolved-dns-answer.h +++ b/src/resolve/resolved-dns-answer.h @@ -58,3 +58,20 @@ 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); + +#define DNS_ANSWER_FOREACH(kk, a) \ + for (unsigned _i = ({ \ + (kk) = ((a) && (a)->n_rrs > 0 ? (a)->items[0].rr : NULL); \ + 0; \ + }); \ + (a) && ((_i) < (a)->n_rrs); \ + _i++, (kk) = (_i < (a)->n_rrs ? (a)->items[_i].rr : NULL)) + +#define DNS_ANSWER_FOREACH_IFINDEX(kk, ifindex, a) \ + for (unsigned _i = ({ \ + (kk) = ((a) && (a)->n_rrs > 0 ? (a)->items[0].rr : NULL); \ + (ifindex) = ((a) && (a)->n_rrs > 0 ? (a)->items[0].ifindex : 0); \ + 0; \ + }); \ + (a) && ((_i) < (a)->n_rrs); \ + _i++, (kk) = (_i < (a)->n_rrs ? (a)->items[_i].rr : NULL), (ifindex) = (_i < (a)->n_rrs ? (a)->items[_i].ifindex : 0)) |