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@ -12,11 +12,6 @@ import (
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"golang.org/x/sys/unix"
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"golang.org/x/sys/unix"
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)
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)
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const (
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_RTMGRP_IPV4_IFADDR = 0x10
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_RTMGRP_IPV4_ROUTE = 0x40
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)
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// nlConn wraps a *netlink.Conn and returns a monitor.Message
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// nlConn wraps a *netlink.Conn and returns a monitor.Message
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// instead of a netlink.Message. Currently, messages are discarded,
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// instead of a netlink.Message. Currently, messages are discarded,
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// but down the line, when messages trigger different logic depending
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// but down the line, when messages trigger different logic depending
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@ -33,11 +28,7 @@ func newOSMon() (osMon, error) {
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// things like DHCP deciding to give us a new address upon
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// things like DHCP deciding to give us a new address upon
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// renewal - routing wouldn't change, but all reachability
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// renewal - routing wouldn't change, but all reachability
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// would.
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// would.
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//
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Groups: unix.RTMGRP_IPV4_IFADDR | unix.RTMGRP_IPV4_ROUTE,
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// Why magic numbers? These aren't exposed in x/sys/unix
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// yet. The values come from rtnetlink.h, RTMGRP_IPV4_IFADDR
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// and RTMGRP_IPV4_ROUTE.
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Groups: _RTMGRP_IPV4_IFADDR | _RTMGRP_IPV4_ROUTE,
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})
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})
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if err != nil {
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if err != nil {
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return nil, fmt.Errorf("dialing netlink socket: %v", err)
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return nil, fmt.Errorf("dialing netlink socket: %v", err)
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Tobias Klauser
5 years ago
committed by