diff options
Diffstat (limited to 'net/interfaces/interfaces_linux.go')
| -rw-r--r-- | net/interfaces/interfaces_linux.go | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/net/interfaces/interfaces_linux.go b/net/interfaces/interfaces_linux.go index 73c5ff22e..316b5a951 100644 --- a/net/interfaces/interfaces_linux.go +++ b/net/interfaces/interfaces_linux.go @@ -17,13 +17,13 @@ import ( "os/exec" "runtime" "strings" + "sync/atomic" "github.com/jsimonetti/rtnetlink" "github.com/mdlayher/netlink" "go4.org/mem" "golang.org/x/sys/unix" "tailscale.com/net/netaddr" - "tailscale.com/syncs" "tailscale.com/util/lineread" ) @@ -31,7 +31,7 @@ func init() { likelyHomeRouterIP = likelyHomeRouterIPLinux } -var procNetRouteErr syncs.AtomicBool +var procNetRouteErr atomic.Bool // errStopReading is a sentinel error value used internally by // lineread.File callers to stop reading. It doesn't escape to @@ -47,7 +47,7 @@ ens18 00000000 0100000A 0003 0 0 0 00000000 ens18 0000000A 00000000 0001 0 0 0 0000FFFF 0 0 0 */ func likelyHomeRouterIPLinux() (ret netip.Addr, ok bool) { - if procNetRouteErr.Get() { + if procNetRouteErr.Load() { // If we failed to read /proc/net/route previously, don't keep trying. // But if we're on Android, go into the Android path. if runtime.GOOS == "android" { @@ -93,7 +93,7 @@ func likelyHomeRouterIPLinux() (ret netip.Addr, ok bool) { err = nil } if err != nil { - procNetRouteErr.Set(true) + procNetRouteErr.Store(true) if runtime.GOOS == "android" { return likelyHomeRouterIPAndroid() } |