diff options
| author | Fabricio Voznika <fvoznika@google.com> | 2018-08-08 22:38:41 -0700 |
|---|---|---|
| committer | Shentubot <shentubot@google.com> | 2018-08-08 22:39:58 -0700 |
| commit | 4e171f7590284c1f4cedf90c92204873961b2e97 (patch) | |
| tree | 98fef86694288ce258985ce7ff4772ee23566874 /pkg/sentry/socket/epsocket/stack.go | |
| parent | 48b5b35b2bd46ecd043f95d5f470da71046af760 (diff) | |
Basic support for ip link/addr and ifconfig
Closes #94
PiperOrigin-RevId: 207997580
Change-Id: I19b426f1586b5ec12f8b0cd5884d5b401d334924
Diffstat (limited to 'pkg/sentry/socket/epsocket/stack.go')
| -rw-r--r-- | pkg/sentry/socket/epsocket/stack.go | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/pkg/sentry/socket/epsocket/stack.go b/pkg/sentry/socket/epsocket/stack.go index 12b4b4767..e4ed52fc8 100644 --- a/pkg/sentry/socket/epsocket/stack.go +++ b/pkg/sentry/socket/epsocket/stack.go @@ -41,10 +41,16 @@ func (s *Stack) SupportsIPv6() bool { func (s *Stack) Interfaces() map[int32]inet.Interface { is := make(map[int32]inet.Interface) for id, ni := range s.Stack.NICInfo() { + var devType uint16 + if ni.Flags.Loopback { + devType = linux.ARPHRD_LOOPBACK + } is[int32(id)] = inet.Interface{ - Name: ni.Name, - Addr: []byte(ni.LinkAddress), - // TODO: Other fields. + Name: ni.Name, + Addr: []byte(ni.LinkAddress), + Flags: uint32(nicStateFlagsToLinux(ni.Flags)), + DeviceType: devType, + MTU: ni.MTU, } } return is |