// RecordedSymlink returns information about the Symlink request.
// If no request was seen, returns a zero value.
func (r *Symlinks) RecordedSymlink() fuse.SymlinkRequest {
val := r.rec.Recorded()
if val == nil {
return fuse.SymlinkRequest{}
}
return *(val.(*fuse.SymlinkRequest))
}
// Links records a Link request and its fields.
type Links struct {
rec RequestRecorder
}
var _ = fs.NodeLinker(&Links{})
// Link records the request and returns an error. Most callers should
// wrap this call in a function that returns a more useful result.
func (r *Links) Link(req *fuse.LinkRequest, old fs.Node, intr fs.Intr) (fs.Node, fuse.Error) {
tmp := *req
r.rec.RecordRequest(&tmp)
return nil, fuse.EIO
}
// RecordedLink returns information about the Link request.
// If no request was seen, returns a zero value.
func (r *Links) RecordedLink() fuse.LinkRequest {
val := r.rec.Recorded()
if val == nil {
return fuse.LinkRequest{}
dd, err := ctx.Dir(d.path)
if err == nil {
targetDir = dd
} else {
return err
}
}
err = targetDir.Put(req.NewName, data)
if err != nil {
return err
}
return b.Delete(req.OldName)
})
}
var _ = fs.NodeLinker(&Dir{})
func (d *Dir) Link(c context.Context, req *fuse.LinkRequest, old fs.Node) (l fs.Node, err error) {
defer log.Debugln("link:", req, "err=", err)
l = old
err = d.fs.backend.Update(c, func(ctx Context) error {
b, err := ctx.Dir(d.path)
if err != nil {
return err
}
tf := old.(*File) // panics if not
lf := new(File)
*lf = *tf
lf.link = true
if err = b.Put(req.NewName, lf); err == nil {
tf.links++