func (n *memNode) Open(flags uint32, context *fuse.Context) (fuseFile nodefs.File, code fuse.Status) {
if flags&fuse.O_ANYWRITE != 0 {
return nil, fuse.EPERM
}
return nodefs.NewDataFile(n.file.Data()), fuse.OK
}
func (me *HelloFs) Open(name string, flags uint32, context *fuse.Context) (file nodefs.File, code fuse.Status) {
if name != "file.txt" {
return nil, fuse.ENOENT
}
if flags&fuse.O_ANYWRITE != 0 {
return nil, fuse.EPERM
}
return nodefs.NewDataFile([]byte(name)), fuse.OK
}
func (fs *nonseekFs) Open(name string, flags uint32, context *fuse.Context) (fuseFile nodefs.File, status fuse.Status) {
if name != "file" {
return nil, fuse.ENOENT
}
data := bytes.Repeat([]byte{42}, fs.Length)
f := nodefs.NewDataFile(data)
return &nodefs.WithFlags{
File: f,
FuseFlags: fuse.FOPEN_NONSEEKABLE,
}, fuse.OK
}
func (fs *autoUnionFs) Open(path string, flags uint32, context *fuse.Context) (nodefs.File, fuse.Status) {
if path == filepath.Join(_STATUS, _DEBUG) {
if flags&fuse.O_ANYWRITE != 0 {
return nil, fuse.EPERM
}
return nodefs.NewDataFile([]byte(fs.DebugData())), fuse.OK
}
if path == filepath.Join(_STATUS, _VERSION) {
if flags&fuse.O_ANYWRITE != 0 {
return nil, fuse.EPERM
}
return nodefs.NewDataFile([]byte(fs.options.Version)), fuse.OK
}
if path == filepath.Join(_CONFIG, _SCAN_CONFIG) {
if flags&fuse.O_ANYWRITE != 0 {
fs.updateKnownFses()
}
return nodefs.NewDevNullFile(), fuse.OK
}
return nil, fuse.ENOENT
}
func (fs *NotifyFs) Open(name string, f uint32, context *fuse.Context) (nodefs.File, fuse.Status) {
return nodefs.NewDataFile([]byte{42}), fuse.OK
}