45 lines
1.3 KiB
Go
45 lines
1.3 KiB
Go
// Copyright 2018 Google Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package ramfs
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import (
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"gvisor.googlesource.com/gvisor/pkg/sentry/context"
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"gvisor.googlesource.com/gvisor/pkg/sentry/fs"
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"gvisor.googlesource.com/gvisor/pkg/tcpip/transport/unix"
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)
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// Socket represents a socket.
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//
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// +stateify savable
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type Socket struct {
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Entry
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// ep is the bound endpoint.
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ep unix.BoundEndpoint
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}
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// InitSocket initializes a socket.
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func (s *Socket) InitSocket(ctx context.Context, ep unix.BoundEndpoint, owner fs.FileOwner, perms fs.FilePermissions) {
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s.InitEntry(ctx, owner, perms)
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s.ep = ep
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}
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// BoundEndpoint returns the socket data.
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func (s *Socket) BoundEndpoint(*fs.Inode, string) unix.BoundEndpoint {
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// ramfs only supports stored sentry internal sockets. Only gofer sockets
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// care about the path argument.
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return s.ep
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}
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