Split libpod/network package

The `libpod/network` package should only be used on the backend and not the
client. The client used this package only for two functions so move them
into a new `pkg/network` package.

This is needed so we can put linux only code into `libpod/network`, see #9710.

[NO TESTS NEEDED]

Signed-off-by: Paul Holzinger <paul.holzinger@web.de>

1 files changed, 0 insertions, 9 deletions

diff --git a/libpod/network/network.go b/libpod/network/network.go
index f19a764ef..ed4e6388a 100644
--- a/libpod/network/network.go
+++ b/libpod/network/network.go
@@ -1,8 +1,6 @@
 package network
 
 import (
-	"crypto/sha256"
-	"encoding/hex"
 	"encoding/json"
 	"net"
 	"os"
@@ -245,13 +243,6 @@ func Exists(config *config.Config, name string) (bool, error) {
 	return true, nil
 }
 
-// GetNetworkID return the network ID for a given name.
-// It is just the sha256 hash but this should be good enough.
-func GetNetworkID(name string) string {
-	hash := sha256.Sum256([]byte(name))
-	return hex.EncodeToString(hash[:])
-}
-
 // PruneNetworks removes networks that are not being used and that is not the default
 // network.  To keep proper fencing for imports, you must provide the used networks
 // to this function as a map.  the key is meaningful in the map, the book is a no-op