diff options
| author | Patrick McHardy <kaber@trash.net> | 2009-07-28 14:17:42 +0200 |
|---|---|---|
| committer | Patrick McHardy <kaber@trash.net> | 2009-07-28 14:17:42 +0200 |
| commit | 11c5f88f81cb628988ddad405c5295fa237b3311 (patch) | |
| tree | 70771dbc0149fa3f59d2d24e1b1379b3fadf1500 /include | |
| parent | eaefa819182d968ba6f4958fc8d909165feee0b6 (diff) | |
payload: add DCCP packet type definitions
# nft describe dccp type
payload expression, datatype dccp_pkttype (DCCP packet type) (basetype integer), 4 bits
pre-defined symbolic constants:
request 0x0
response 0x1
data 0x2
ack 0x3
dataack 0x4
closereq 0x5
close 0x6
reset 0x7
sync 0x8
syncack 0x9
Signed-off-by: Patrick McHardy <kaber@trash.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/datatype.h | 2 | ||||
| -rw-r--r-- | include/headers.h | 14 | ||||
| -rw-r--r-- | include/payload.h | 1 |
3 files changed, 17 insertions, 0 deletions
diff --git a/include/datatype.h b/include/datatype.h index ea18f719..aa270c0e 100644 --- a/include/datatype.h +++ b/include/datatype.h @@ -18,6 +18,7 @@ * @TYPE_INET_SERVICE: internet service (integer subtype) * @TYPE_ICMP_TYPE: ICMP type codes (integer subtype) * @TYPE_TCP_FLAG: TCP flag (bitmask subtype) + * @TCPE_DCCP_PKTTYPE: DCCP packet type (integer subtype) * @TYPE_MH_TYPE: Mobility Header type (integer subtype) * @TYPE_TIME: relative time * @TYPE_MARK: packet mark (integer subtype) @@ -46,6 +47,7 @@ enum datatypes { TYPE_INET_SERVICE, TYPE_ICMP_TYPE, TYPE_TCP_FLAG, + TYPE_DCCP_PKTTYPE, TYPE_MH_TYPE, TYPE_TIME, TYPE_MARK, diff --git a/include/headers.h b/include/headers.h index 5bbfdc49..469d6740 100644 --- a/include/headers.h +++ b/include/headers.h @@ -39,6 +39,20 @@ struct ip_comp_hdr { # define IPPROTO_DCCP 33 #endif +enum dccp_pkt_type { + DCCP_PKT_REQUEST = 0, + DCCP_PKT_RESPONSE, + DCCP_PKT_DATA, + DCCP_PKT_ACK, + DCCP_PKT_DATAACK, + DCCP_PKT_CLOSEREQ, + DCCP_PKT_CLOSE, + DCCP_PKT_RESET, + DCCP_PKT_SYNC, + DCCP_PKT_SYNCACK, + DCCP_PKT_INVALID, +}; + struct dccp_hdr { uint16_t dccph_sport, dccph_dport; diff --git a/include/payload.h b/include/payload.h index 3a7150bd..8f5398b7 100644 --- a/include/payload.h +++ b/include/payload.h @@ -258,6 +258,7 @@ enum dccp_hdr_fields { DCCPHDR_INVALID, DCCPHDR_SPORT, DCCPHDR_DPORT, + DCCPHDR_TYPE, }; enum sctp_hdr_fields { |