45 lines
1.3 KiB
Go
45 lines
1.3 KiB
Go
// Copyright 2018 Google LLC
|
|
//
|
|
// 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 ramfs
|
|
|
|
import (
|
|
"gvisor.googlesource.com/gvisor/pkg/sentry/context"
|
|
"gvisor.googlesource.com/gvisor/pkg/sentry/fs"
|
|
"gvisor.googlesource.com/gvisor/pkg/sentry/socket/unix/transport"
|
|
)
|
|
|
|
// Socket represents a socket.
|
|
//
|
|
// +stateify savable
|
|
type Socket struct {
|
|
Entry
|
|
|
|
// ep is the bound endpoint.
|
|
ep transport.BoundEndpoint
|
|
}
|
|
|
|
// InitSocket initializes a socket.
|
|
func (s *Socket) InitSocket(ctx context.Context, ep transport.BoundEndpoint, owner fs.FileOwner, perms fs.FilePermissions) {
|
|
s.InitEntry(ctx, owner, perms)
|
|
s.ep = ep
|
|
}
|
|
|
|
// BoundEndpoint returns the socket data.
|
|
func (s *Socket) BoundEndpoint(*fs.Inode, string) transport.BoundEndpoint {
|
|
// ramfs only supports stored sentry internal sockets. Only gofer sockets
|
|
// care about the path argument.
|
|
return s.ep
|
|
}
|