diff options
Diffstat (limited to 'src/syscall/route_freebsd_32bit.go')
| -rw-r--r-- | src/syscall/route_freebsd_32bit.go | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/src/syscall/route_freebsd_32bit.go b/src/syscall/route_freebsd_32bit.go index 93efdddb3b..5c10b05e24 100644 --- a/src/syscall/route_freebsd_32bit.go +++ b/src/syscall/route_freebsd_32bit.go @@ -8,6 +8,15 @@ package syscall import "unsafe" +func (any *anyMessage) parseRouteMessage(b []byte) *RouteMessage { + p := (*RouteMessage)(unsafe.Pointer(any)) + off := int(unsafe.Offsetof(p.Header.Rmx)) + SizeofRtMetrics + if freebsdConfArch == "amd64" { + off += SizeofRtMetrics // rt_metrics on amd64 is simply doubled + } + return &RouteMessage{Header: p.Header, Data: b[rsaAlignOf(off):any.Msglen]} +} + func (any *anyMessage) parseInterfaceMessage(b []byte) *InterfaceMessage { p := (*InterfaceMessage)(unsafe.Pointer(any)) // FreeBSD 10 and beyond have a restructured mbuf @@ -18,7 +27,7 @@ func (any *anyMessage) parseInterfaceMessage(b []byte) *InterfaceMessage { p.Header.Data.Hwassist = uint32(m.Data.Hwassist) p.Header.Data.Epoch = m.Data.Epoch p.Header.Data.Lastchange = m.Data.Lastchange - return &InterfaceMessage{Header: p.Header, Data: b[sizeofIfMsghdr:any.Msglen]} + return &InterfaceMessage{Header: p.Header, Data: b[int(unsafe.Offsetof(p.Header.Data))+int(p.Header.Data.Datalen) : any.Msglen]} } - return &InterfaceMessage{Header: p.Header, Data: b[SizeofIfMsghdr:any.Msglen]} + return &InterfaceMessage{Header: p.Header, Data: b[int(unsafe.Offsetof(p.Header.Data))+int(p.Header.Data.Datalen) : any.Msglen]} } |