moby--moby/pkg/idtools/usergroupadd_unsupported.go

// +build !linux

package idtools

import "fmt"

// AddNamespaceRangesUser takes a name and finds an unused uid, gid pair
// and calls the appropriate helper function to add the group and then
// the user to the group in /etc/group and /etc/passwd respectively.
func AddNamespaceRangesUser(name string) (int, int, error) {
	return -1, -1, fmt.Errorf("No support for adding users or groups on this OS")
}