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vpplink.go
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vpplink.go
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// Copyright (C) 2019 Cisco Systems Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
// implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package vpplink
import (
"os"
"sync"
"github.com/sirupsen/logrus"
"github.com/projectcalico/vpp-dataplane/v3/vpplink/generated"
)
type VppLink struct {
*generated.Vpp
pid uint32
watcherLock sync.Mutex
interfaceEventWatchers []*interfaceEventWatcher
stopEvents func() error
}
func NewVppLink(socket string, logger *logrus.Entry) (*VppLink, error) {
vpp, err := generated.NewVpp(socket, logger)
return &VppLink{Vpp: vpp, pid: uint32(os.Getpid())}, err
}