mirror of
https://github.com/qdm12/gluetun.git
synced 2026-05-07 04:20:12 +02:00
Quentin McGaw
33 lines
723 B
Go
33 lines
723 B
Go
package netlink
|
|
|
|
import (
|
|
"math/rand/v2"
|
|
"net/netip"
|
|
|
|
"github.com/qdm12/log"
|
|
)
|
|
|
|
func ptrTo[T any](v T) *T { return &v }
|
|
|
|
func makeNetipPrefix(n byte) netip.Prefix {
|
|
const bits = 24
|
|
return netip.PrefixFrom(netip.AddrFrom4([4]byte{n, n, n, 0}), bits)
|
|
}
|
|
|
|
var rng = rand.New(rand.NewChaCha8([32]byte{})) //nolint:gosec,gochecknoglobals
|
|
|
|
func makeLinkName() string {
|
|
const alphabet = "abcdefghijklmnopqrstuvwxyz"
|
|
name := make([]byte, 8)
|
|
for i := range name {
|
|
name[i] = alphabet[rng.IntN(len(alphabet))]
|
|
}
|
|
return "test" + string(name)
|
|
}
|
|
|
|
type noopLogger struct{}
|
|
|
|
func (l *noopLogger) Debug(_ string) {}
|
|
func (l *noopLogger) Debugf(_ string, _ ...any) {}
|
|
func (l *noopLogger) Patch(_ ...log.Option) {}
|