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Diffstat (limited to 'src/resolve/resolved-dns-packet.h')
| -rw-r--r-- | src/resolve/resolved-dns-packet.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/resolve/resolved-dns-packet.h b/src/resolve/resolved-dns-packet.h index bf998aa84e..6588ed9df5 100644 --- a/src/resolve/resolved-dns-packet.h +++ b/src/resolve/resolved-dns-packet.h @@ -21,6 +21,8 @@ along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ +#include <netinet/udp.h> +#include <netinet/ip.h> #include "macro.h" #include "sparse-endian.h" @@ -53,6 +55,7 @@ struct DnsPacketHeader { }; #define DNS_PACKET_HEADER_SIZE sizeof(DnsPacketHeader) +#define UDP_PACKET_HEADER_SIZE (sizeof(struct iphdr) + sizeof(struct udphdr)) /* The various DNS protocols deviate in how large a packet can grow, but the TCP transport has a 16bit size field, hence that appears to |