7d55f573f5
This means that readahead will work much better. Addresses https://github.com/anacrolix/torrent/issues/182.
32 lines
574 B
Go
32 lines
574 B
Go
package torrentfs
|
|
|
|
import (
|
|
"os"
|
|
|
|
"bazil.org/fuse"
|
|
fusefs "bazil.org/fuse/fs"
|
|
"golang.org/x/net/context"
|
|
)
|
|
|
|
type fileNode struct {
|
|
node
|
|
size uint64
|
|
TorrentOffset int64
|
|
}
|
|
|
|
var (
|
|
_ fusefs.NodeOpener = fileNode{}
|
|
)
|
|
|
|
func (fn fileNode) Attr(ctx context.Context, attr *fuse.Attr) error {
|
|
attr.Size = fn.size
|
|
attr.Mode = defaultMode
|
|
return nil
|
|
}
|
|
|
|
func (fn fileNode) Open(ctx context.Context, req *fuse.OpenRequest, resp *fuse.OpenResponse) (fusefs.Handle, error) {
|
|
r := fn.t.NewReader()
|
|
r.Seek(fn.TorrentOffset, os.SEEK_SET)
|
|
return fileHandle{fn, r}, nil
|
|
}
|