libpod/networking_freebsd.go: Remove getSlirp4netnsIP()

Signed-off-by: Lokesh Mandvekar <lsm5@redhat.com>

Author: lsm5

cmd/podman/system/service_abi.go

@@ -125,7 +125,6 @@ func restService(flags *pflag.FlagSet, cfg *entities.PodmanConfig, opts entities
 
 	maybeMoveToSubCgroup()
 
-	maybeStartServiceReaper()
 	infra.StartWatcher(libpodRuntime)
 	server, err := api.NewServerWithSettings(libpodRuntime, listener, opts)
 	if err != nil {

cmd/podman/system/service_abi_linux.go

@@ -5,14 +5,8 @@ package system
 import (
 	"github.com/sirupsen/logrus"
 	"go.podman.io/common/pkg/cgroups"
-	"go.podman.io/common/pkg/servicereaper"
 )
 
-// Currently, we only need servicereaper on Linux to support slirp4netns.
-func maybeStartServiceReaper() {
-	servicereaper.Start()
-}
-
 func maybeMoveToSubCgroup() {
 	if err := cgroups.MaybeMoveToSubCgroup(); err != nil {
 		// it is a best effort operation, so just print the

libpod/networking_freebsd.go

@@ -7,7 +7,6 @@ import (
 	jdec "encoding/json"
 	"errors"
 	"fmt"
-	"net"
 	"os/exec"
 
 	"github.com/containers/buildah/pkg/jail"
@@ -44,10 +43,6 @@ type NetstatAddress struct {
 	Collisions uint64 `json:"collisions"`
 }
 
-func getSlirp4netnsIP(_ *net.IPNet) (*net.IP, error) {
-	return nil, errors.New("not implemented GetSlirp4netnsIP")
-}
-
 // This is called after the container's jail is created but before its
 // started. We can use this to initialise the container's vnet when we don't
 // have a separate vnet jail (which is the case in FreeBSD 13.3 and later).