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// Copyright 2019 The gVisor Authors.
//
// 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 tmpfs
import (
"gvisor.dev/gvisor/pkg/abi/linux"
"gvisor.dev/gvisor/pkg/sentry/kernel/auth"
)
type symlink struct {
inode inode
target string // immutable
}
func (fs *filesystem) newSymlink(creds *auth.Credentials, target string) *inode {
link := &symlink{
target: target,
}
link.inode.init(link, fs, creds, linux.S_IFLNK|0777)
link.inode.nlink = 1 // from parent directory
return &link.inode
}
// O_PATH is unimplemented, so there's no way to get a FileDescription
// representing a symlink yet.
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