From 12c62b92ff2f63cb34dcb9c0555b96983e6aad94 Mon Sep 17 00:00:00 2001 From: Paul Holzinger Date: Wed, 13 Oct 2021 21:52:55 +0200 Subject: Make networking code reusable To prevent code duplication when creating new network backends move reusable code into a separate internal package. This allows all network backends to use the same code as long as they implement the new NetUtil interface. Signed-off-by: Paul Holzinger --- libpod/network/util/interfaces.go | 34 ---------------------------------- 1 file changed, 34 deletions(-) delete mode 100644 libpod/network/util/interfaces.go (limited to 'libpod/network/util/interfaces.go') diff --git a/libpod/network/util/interfaces.go b/libpod/network/util/interfaces.go deleted file mode 100644 index dc2bd601d..000000000 --- a/libpod/network/util/interfaces.go +++ /dev/null @@ -1,34 +0,0 @@ -package util - -import "net" - -// GetLiveNetworkSubnets returns a slice of subnets representing what the system -// has defined as network interfaces -func GetLiveNetworkSubnets() ([]*net.IPNet, error) { - addrs, err := net.InterfaceAddrs() - if err != nil { - return nil, err - } - nets := make([]*net.IPNet, 0, len(addrs)) - for _, address := range addrs { - _, n, err := net.ParseCIDR(address.String()) - if err != nil { - return nil, err - } - nets = append(nets, n) - } - return nets, nil -} - -// GetLiveNetworkNames returns a list of network interface names on the system -func GetLiveNetworkNames() ([]string, error) { - liveInterfaces, err := net.Interfaces() - if err != nil { - return nil, err - } - interfaceNames := make([]string, 0, len(liveInterfaces)) - for _, i := range liveInterfaces { - interfaceNames = append(interfaceNames, i.Name) - } - return interfaceNames, nil -} -- cgit v1.2.3-54-g00ecf