75 lines
1.6 KiB
Go
75 lines
1.6 KiB
Go
// Copyright 2016 the Go-FUSE Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package nodefs
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import (
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"time"
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"github.com/hanwen/go-fuse/fuse"
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)
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type defaultFile struct{}
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// NewDefaultFile returns a File instance that returns ENOSYS for
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// every operation.
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func NewDefaultFile() File {
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return (*defaultFile)(nil)
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}
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func (f *defaultFile) SetInode(*Inode) {
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}
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func (f *defaultFile) InnerFile() File {
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return nil
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}
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func (f *defaultFile) String() string {
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return "defaultFile"
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}
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func (f *defaultFile) Read(buf []byte, off int64) (fuse.ReadResult, fuse.Status) {
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return nil, fuse.ENOSYS
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}
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func (f *defaultFile) Write(data []byte, off int64) (uint32, fuse.Status) {
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return 0, fuse.ENOSYS
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}
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func (f *defaultFile) Flock(flags int) fuse.Status { return fuse.ENOSYS }
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func (f *defaultFile) Flush() fuse.Status {
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return fuse.OK
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}
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func (f *defaultFile) Release() {
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}
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func (f *defaultFile) GetAttr(*fuse.Attr) fuse.Status {
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return fuse.ENOSYS
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}
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func (f *defaultFile) Fsync(flags int) (code fuse.Status) {
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return fuse.ENOSYS
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}
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func (f *defaultFile) Utimens(atime *time.Time, mtime *time.Time) fuse.Status {
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return fuse.ENOSYS
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}
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func (f *defaultFile) Truncate(size uint64) fuse.Status {
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return fuse.ENOSYS
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}
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func (f *defaultFile) Chown(uid uint32, gid uint32) fuse.Status {
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return fuse.ENOSYS
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}
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func (f *defaultFile) Chmod(perms uint32) fuse.Status {
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return fuse.ENOSYS
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}
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func (f *defaultFile) Allocate(off uint64, size uint64, mode uint32) (code fuse.Status) {
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return fuse.ENOSYS
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}
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