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package network
import (
"context"
"github.com/rootless-containers/rootlesskit/v2/pkg/api"
"github.com/rootless-containers/rootlesskit/v2/pkg/messages"
)
// ParentDriver is called from the parent namespace
type ParentDriver interface {
Info(ctx context.Context) (*api.NetworkDriverInfo, error)
// MTU returns MTU
MTU() int
// ConfigureNetwork sets up Slirp, updates msg, and returns destructor function.
// detachedNetNSPath is set only for the detach-netns mode.
ConfigureNetwork(childPID int, stateDir, detachedNetNSPath string) (netmsg *messages.ParentInitNetworkDriverCompleted, cleanup func() error, err error)
}
// ChildDriver is called from the child namespace
type ChildDriver interface {
// ConfigureNetworkChild is executed in the child's namespaces, excluding detached-netns.
//
// netmsg MAY be modified.
// devName is like "tap" or "eth0"
ConfigureNetworkChild(netmsg *messages.ParentInitNetworkDriverCompleted, detachedNetNSPath string) (devName string, err error)
}
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