diff options
Diffstat (limited to 'packet.c')
| -rw-r--r-- | packet.c | 23 |
1 files changed, 22 insertions, 1 deletions
@@ -26,7 +26,10 @@ */ #define LDNS_EDNS_MASK_DO_BIT 0x8000 -#define LDNS_EDNS_MASK_UNASSIGNED (0xFFFF & ~LDNS_EDNS_MASK_DO_BIT) +#define LDNS_EDNS_MASK_CO_BIT 0x4000 +#define LDNS_EDNS_MASK_UNASSIGNED (0xFFFF & ~( LDNS_EDNS_MASK_DO_BIT \ + | LDNS_EDNS_MASK_CO_BIT )) + /* TODO defines for 3600 */ /* convert to and from numerical flag values */ @@ -243,6 +246,22 @@ ldns_pkt_set_edns_do(ldns_pkt *packet, bool value) } } +bool +ldns_pkt_edns_co(const ldns_pkt *packet) +{ + return (packet->_edns_z & LDNS_EDNS_MASK_CO_BIT); +} + +void +ldns_pkt_set_edns_co(ldns_pkt *packet, bool value) +{ + if (value) { + packet->_edns_z = packet->_edns_z | LDNS_EDNS_MASK_CO_BIT; + } else { + packet->_edns_z = packet->_edns_z & ~LDNS_EDNS_MASK_CO_BIT; + } +} + uint16_t ldns_pkt_edns_unassigned(const ldns_pkt *packet) { @@ -753,6 +772,7 @@ ldns_pkt_edns(const ldns_pkt *pkt) ldns_pkt_edns_extended_rcode(pkt) > 0 || ldns_pkt_edns_data(pkt) || ldns_pkt_edns_do(pkt) || + ldns_pkt_edns_co(pkt) || pkt->_edns_list || pkt->_edns_present ); @@ -1254,6 +1274,7 @@ ldns_pkt_clone(const ldns_pkt *pkt) ldns_pkt_set_edns_data(new_pkt, ldns_rdf_clone(ldns_pkt_edns_data(pkt))); ldns_pkt_set_edns_do(new_pkt, ldns_pkt_edns_do(pkt)); + ldns_pkt_set_edns_co(new_pkt, ldns_pkt_edns_co(pkt)); if (pkt->_edns_list) ldns_pkt_set_edns_option_list(new_pkt, ldns_edns_option_list_clone(pkt->_edns_list)); |