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| author | Ondřej Surý <ondrej@sury.org> | 2012-01-21 15:43:16 +0100 |
|---|---|---|
| committer | Ondřej Surý <ondrej@sury.org> | 2012-01-21 15:43:16 +0100 |
| commit | f855fa7608da509ea1539f861ab7eb54305443c4 (patch) | |
| tree | ebfbcb7b5fcfa4ac0c860e5dbb2c301bf2287c7a /src/libknot/packet/response.c | |
| parent | 008d2859f102613c5a1d064c97e5dc7ea753faa2 (diff) | |
| download | knot-f855fa7608da509ea1539f861ab7eb54305443c4.tar.gz | |
Imported Upstream version 0.9.1upstream/0.9.1
Diffstat (limited to 'src/libknot/packet/response.c')
| -rw-r--r-- | src/libknot/packet/response.c | 33 |
1 files changed, 27 insertions, 6 deletions
diff --git a/src/libknot/packet/response.c b/src/libknot/packet/response.c index e6f89d0..ed16e2f 100644 --- a/src/libknot/packet/response.c +++ b/src/libknot/packet/response.c @@ -987,8 +987,9 @@ int knot_response_add_opt(knot_packet_t *resp, /*----------------------------------------------------------------------------*/ int knot_response_add_rrset_answer(knot_packet_t *response, - const knot_rrset_t *rrset, int tc, - int check_duplicates, int compr_cs) + knot_rrset_t *rrset, int tc, + int check_duplicates, int compr_cs, + int rotate) { if (response == NULL || rrset == NULL) { return KNOT_EBADARG; @@ -1024,6 +1025,12 @@ int knot_response_add_rrset_answer(knot_packet_t *response, if (rrs >= 0) { response->header.ancount += rrs; + + if (rotate) { + // do round-robin rotation of the RRSet + knot_rrset_rotate(rrset); + } + return KNOT_EOK; } @@ -1033,8 +1040,9 @@ int knot_response_add_rrset_answer(knot_packet_t *response, /*----------------------------------------------------------------------------*/ int knot_response_add_rrset_authority(knot_packet_t *response, - const knot_rrset_t *rrset, int tc, - int check_duplicates, int compr_cs) + knot_rrset_t *rrset, int tc, + int check_duplicates, int compr_cs, + int rotate) { if (response == NULL || rrset == NULL) { return KNOT_EBADARG; @@ -1066,6 +1074,12 @@ int knot_response_add_rrset_authority(knot_packet_t *response, if (rrs >= 0) { response->header.nscount += rrs; + + if (rotate) { + // do round-robin rotation of the RRSet + knot_rrset_rotate(rrset); + } + return KNOT_EOK; } @@ -1075,8 +1089,9 @@ int knot_response_add_rrset_authority(knot_packet_t *response, /*----------------------------------------------------------------------------*/ int knot_response_add_rrset_additional(knot_packet_t *response, - const knot_rrset_t *rrset, int tc, - int check_duplicates, int compr_cs) + knot_rrset_t *rrset, int tc, + int check_duplicates, int compr_cs, + int rotate) { if (response == NULL || rrset == NULL) { return KNOT_EBADARG; @@ -1114,6 +1129,12 @@ int knot_response_add_rrset_additional(knot_packet_t *response, if (rrs >= 0) { response->header.arcount += rrs; + + if (rotate) { + // do round-robin rotation of the RRSet + knot_rrset_rotate(rrset); + } + return KNOT_EOK; } |