diff options
Diffstat (limited to 'pkg/abi')
| -rw-r--r-- | pkg/abi/linux/fcntl.go | 3 | ||||
| -rw-r--r-- | pkg/abi/linux/socket.go | 12 | ||||
| -rw-r--r-- | pkg/abi/linux/tcp.go | 9 |
3 files changed, 23 insertions, 1 deletions
diff --git a/pkg/abi/linux/fcntl.go b/pkg/abi/linux/fcntl.go index d1ca56370..b84d7c048 100644 --- a/pkg/abi/linux/fcntl.go +++ b/pkg/abi/linux/fcntl.go @@ -21,6 +21,7 @@ const ( F_SETFD = 2 F_GETFL = 3 F_SETFL = 4 + F_GETLK = 5 F_SETLK = 6 F_SETLKW = 7 F_SETOWN = 8 @@ -55,7 +56,7 @@ type Flock struct { _ [4]byte Start int64 Len int64 - Pid int32 + PID int32 _ [4]byte } diff --git a/pkg/abi/linux/socket.go b/pkg/abi/linux/socket.go index 8591acbf2..cb33c37bd 100644 --- a/pkg/abi/linux/socket.go +++ b/pkg/abi/linux/socket.go @@ -416,6 +416,18 @@ type TCPInfo struct { RwndLimited uint64 // SndBufLimited is the time in microseconds limited by send buffer. SndBufLimited uint64 + + Delievered uint32 + DelieveredCe uint32 + + // BytesSent is RFC4898 tcpEStatsPerfHCDataOctetsOut. + BytesSent uint64 + // BytesRetrans is RFC4898 tcpEStatsPerfOctetsRetrans. + BytesRetrans uint64 + // DSACKDups is RFC4898 tcpEStatsStackDSACKDups. + DSACKDups uint32 + // ReordSeen is the number of reordering events seen. + ReordSeen uint32 } // SizeOfTCPInfo is the binary size of a TCPInfo struct. diff --git a/pkg/abi/linux/tcp.go b/pkg/abi/linux/tcp.go index 2a8d4708b..1a3c0916f 100644 --- a/pkg/abi/linux/tcp.go +++ b/pkg/abi/linux/tcp.go @@ -59,3 +59,12 @@ const ( MAX_TCP_KEEPINTVL = 32767 MAX_TCP_KEEPCNT = 127 ) + +// Congestion control states from include/uapi/linux/tcp.h. +const ( + TCP_CA_Open = 0 + TCP_CA_Disorder = 1 + TCP_CA_CWR = 2 + TCP_CA_Recovery = 3 + TCP_CA_Loss = 4 +) |