1 files changed, 42 insertions, 0 deletions
diff --git a/pkg/sentry/fs/ramfs/socket.go b/pkg/sentry/fs/ramfs/socket.go
new file mode 100644
index 000000000..b0c79325f
--- /dev/null
+++ b/pkg/sentry/fs/ramfs/socket.go
@@ -0,0 +1,42 @@
+// Copyright 2018 Google 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 ramfs
+
+import (
+	"gvisor.googlesource.com/gvisor/pkg/sentry/context"
+	"gvisor.googlesource.com/gvisor/pkg/sentry/fs"
+	"gvisor.googlesource.com/gvisor/pkg/tcpip/transport/unix"
+)
+
+// Socket represents a socket.
+type Socket struct {
+	Entry
+
+	// ep is the bound endpoint.
+	ep unix.BoundEndpoint
+}
+
+// InitSocket initializes a socket.
+func (s *Socket) InitSocket(ctx context.Context, ep unix.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) unix.BoundEndpoint {
+	// ramfs only supports stored sentry internal sockets. Only gofer sockets
+	// care about the path argument.
+	return s.ep
+}