Added NTF_UNSPEC

.golangci.yml

@@ -150,9 +150,9 @@ issues:
     - path: 'cmd/manager/main.go'
       text: "function-length: maximum number of statements per function exceeded; max \\d+ but got \\d+"
     # This is very C near and those const values are easier to google.
-    - path: '(.+)/unix/(coil|frr)\.go'
+    - path: '(.+)/unix/(coil|frr|nl)\.go'
       text: "ST1003: should not use ALL_CAPS in Go names; use CamelCase instead"
-    - path: '(.+)/unix/(coil|frr)\.go'
+    - path: '(.+)/unix/(coil|frr|nl)\.go'
       text: "var-naming: don't use ALL_CAPS in Go names; use CamelCase"
     # fix issues i currently can't fix.
     - path: '(.+)\.go'

pkg/nl/layer2.go

@@ -8,6 +8,7 @@ import (
 	"strings"
 	"time"
 
+	schiff_unix "github.com/telekom/das-schiff-network-operator/pkg/unix"
 	"github.com/vishvananda/netlink"
 	"golang.org/x/exp/maps"
 	"golang.org/x/sys/unix"
@@ -72,7 +73,7 @@ func getNeighborState(state int) (string, error) {
 
 func getFlags(flag int) (string, error) {
 	switch flag {
-	case 0x00:
+	case schiff_unix.NTF_UNSPEC:
 		return "", nil
 	case netlink.NTF_MASTER:
 		return "permanent", nil

pkg/unix/nl.go

@@ -0,0 +1,6 @@
+package unix
+
+const (
+	// Missing flag documentation in unix.NTF_*.
+	NTF_UNSPEC = 0x0
+)