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Allow building on non-linux machine

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This commit is contained in:
Moshe Litvin
2020-12-16 16:12:03 +02:00
committed by Alessandro Boch
parent a67bebfcc8
commit 77e4d032a0
4 changed files with 68 additions and 66 deletions
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2
cmd/ipset-test/main.go
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@@ -1,3 +1,5 @@
// +build linux
package main package main
import ( import (

0
nl/parse_attr.go → nl/parse_attr_linux.go
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66
tcp.go
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@@ -16,3 +16,69 @@ const (
TCP_NEW_SYN_REC TCP_NEW_SYN_REC
TCP_MAX_STATES TCP_MAX_STATES
) )
type TCPInfo struct {
State uint8
Ca_state uint8
Retransmits uint8
Probes uint8
Backoff uint8
Options uint8
Snd_wscale uint8 // no uint4
Rcv_wscale uint8
Delivery_rate_app_limited uint8
Fastopen_client_fail uint8
Rto uint32
Ato uint32
Snd_mss uint32
Rcv_mss uint32
Unacked uint32
Sacked uint32
Lost uint32
Retrans uint32
Fackets uint32
Last_data_sent uint32
Last_ack_sent uint32
Last_data_recv uint32
Last_ack_recv uint32
Pmtu uint32
Rcv_ssthresh uint32
Rtt uint32
Rttvar uint32
Snd_ssthresh uint32
Snd_cwnd uint32
Advmss uint32
Reordering uint32
Rcv_rtt uint32
Rcv_space uint32
Total_retrans uint32
Pacing_rate uint64
Max_pacing_rate uint64
Bytes_acked uint64 /* RFC4898 tcpEStatsAppHCThruOctetsAcked */
Bytes_received uint64 /* RFC4898 tcpEStatsAppHCThruOctetsReceived */
Segs_out uint32 /* RFC4898 tcpEStatsPerfSegsOut */
Segs_in uint32 /* RFC4898 tcpEStatsPerfSegsIn */
Notsent_bytes uint32
Min_rtt uint32
Data_segs_in uint32 /* RFC4898 tcpEStatsDataSegsIn */
Data_segs_out uint32 /* RFC4898 tcpEStatsDataSegsOut */
Delivery_rate uint64
Busy_time uint64 /* Time (usec) busy sending data */
Rwnd_limited uint64 /* Time (usec) limited by receive window */
Sndbuf_limited uint64 /* Time (usec) limited by send buffer */
Delivered uint32
Delivered_ce uint32
Bytes_sent uint64 /* RFC4898 tcpEStatsPerfHCDataOctetsOut */
Bytes_retrans uint64 /* RFC4898 tcpEStatsPerfOctetsRetrans */
Dsack_dups uint32 /* RFC4898 tcpEStatsStackDSACKDups */
Reord_seen uint32 /* reordering events seen */
Rcv_ooopack uint32 /* Out-of-order packets received */
Snd_wnd uint32 /* peer's advertised receive window after * scaling (bytes) */
}
type TCPBBRInfo struct {
BBRBW uint64
BBRMinRTT uint32
BBRPacingGain uint32
BBRCwndGain uint32
}

66
tcp_linux.go
View File

@@ -10,65 +10,6 @@ const (
tcpBBRInfoLen = 20 tcpBBRInfoLen = 20
) )
type TCPInfo struct {
State uint8
Ca_state uint8
Retransmits uint8
Probes uint8
Backoff uint8
Options uint8
Snd_wscale uint8 // no uint4
Rcv_wscale uint8
Delivery_rate_app_limited uint8
Fastopen_client_fail uint8
Rto uint32
Ato uint32
Snd_mss uint32
Rcv_mss uint32
Unacked uint32
Sacked uint32
Lost uint32
Retrans uint32
Fackets uint32
Last_data_sent uint32
Last_ack_sent uint32
Last_data_recv uint32
Last_ack_recv uint32
Pmtu uint32
Rcv_ssthresh uint32
Rtt uint32
Rttvar uint32
Snd_ssthresh uint32
Snd_cwnd uint32
Advmss uint32
Reordering uint32
Rcv_rtt uint32
Rcv_space uint32
Total_retrans uint32
Pacing_rate uint64
Max_pacing_rate uint64
Bytes_acked uint64 /* RFC4898 tcpEStatsAppHCThruOctetsAcked */
Bytes_received uint64 /* RFC4898 tcpEStatsAppHCThruOctetsReceived */
Segs_out uint32 /* RFC4898 tcpEStatsPerfSegsOut */
Segs_in uint32 /* RFC4898 tcpEStatsPerfSegsIn */
Notsent_bytes uint32
Min_rtt uint32
Data_segs_in uint32 /* RFC4898 tcpEStatsDataSegsIn */
Data_segs_out uint32 /* RFC4898 tcpEStatsDataSegsOut */
Delivery_rate uint64
Busy_time uint64 /* Time (usec) busy sending data */
Rwnd_limited uint64 /* Time (usec) limited by receive window */
Sndbuf_limited uint64 /* Time (usec) limited by send buffer */
Delivered uint32
Delivered_ce uint32
Bytes_sent uint64 /* RFC4898 tcpEStatsPerfHCDataOctetsOut */
Bytes_retrans uint64 /* RFC4898 tcpEStatsPerfOctetsRetrans */
Dsack_dups uint32 /* RFC4898 tcpEStatsStackDSACKDups */
Reord_seen uint32 /* reordering events seen */
Rcv_ooopack uint32 /* Out-of-order packets received */
Snd_wnd uint32 /* peer's advertised receive window after * scaling (bytes) */
}
func checkDeserErr(err error) error { func checkDeserErr(err error) error {
if err == io.EOF { if err == io.EOF {
return nil return nil
@@ -397,13 +338,6 @@ func (t *TCPInfo) deserialize(b []byte) error {
return nil return nil
} }
type TCPBBRInfo struct {
BBRBW uint64
BBRMinRTT uint32
BBRPacingGain uint32
BBRCwndGain uint32
}
func (t *TCPBBRInfo) deserialize(b []byte) error { func (t *TCPBBRInfo) deserialize(b []byte) error {
if len(b) != tcpBBRInfoLen { if len(b) != tcpBBRInfoLen {
return errors.New("Invalid length") return errors.New("Invalid length")