From e3d4a6773923a884986aaa4bb272431ce27764e2 Mon Sep 17 00:00:00 2001 From: Jianfeng Tan Date: Tue, 2 Apr 2019 17:13:00 +0800 Subject: support /proc/net/snmp This proc file contains statistics according to [1]. [1] https://tools.ietf.org/html/rfc2013 Signed-off-by: Jianfeng Tan Change-Id: I9662132085edd8a7783d356ce4237d7ac0800d94 --- pkg/sentry/inet/inet.go | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) (limited to 'pkg/sentry/inet/inet.go') diff --git a/pkg/sentry/inet/inet.go b/pkg/sentry/inet/inet.go index 80f227dbe..bc6cb1095 100644 --- a/pkg/sentry/inet/inet.go +++ b/pkg/sentry/inet/inet.go @@ -153,3 +153,23 @@ type Route struct { // GatewayAddr is the route gateway address (RTA_GATEWAY). GatewayAddr []byte } + +// Below SNMP metrics are from Linux/usr/include/linux/snmp.h. + +// StatSNMPIP describes Ip line of /proc/net/snmp. +type StatSNMPIP [19]uint64 + +// StatSNMPICMP describes Icmp line of /proc/net/snmp. +type StatSNMPICMP [27]uint64 + +// StatSNMPICMPMSG describes IcmpMsg line of /proc/net/snmp. +type StatSNMPICMPMSG [512]uint64 + +// StatSNMPTCP describes Tcp line of /proc/net/snmp. +type StatSNMPTCP [15]uint64 + +// StatSNMPUDP describes Udp line of /proc/net/snmp. +type StatSNMPUDP [8]uint64 + +// StatSNMPUDPLite describes UdpLite line of /proc/net/snmp. +type StatSNMPUDPLite [8]uint64 -- cgit v1.2.3