func (n *pathInode) GetAttr(out *fuse.Attr, file nodefs.File, context *fuse.Context) (code fuse.Status) {
var fi *fuse.Attr
if file == nil {
// called on a deleted files.
file = n.Inode().AnyFile()
}
if file != nil {
code = file.GetAttr(out)
}
if file == nil || code == fuse.ENOSYS || code == fuse.EBADF {
fi, code = n.fs.GetAttr(n.GetPath(), context)
}
if fi != nil {
n.setClientInode(fi.Ino)
}
if fi != nil && !fi.IsDir() && fi.Nlink == 0 {
fi.Nlink = 1
}
if fi != nil {
*out = *fi
}
return code
}
func (n *pathInode) GetAttr(out *fuse.Attr, file nodefs.File, context *fuse.Context) (code fuse.Status) {
var fi *fuse.Attr
if file == nil {
// Linux currently (tested on v4.4) does not pass a file descriptor for
// fstat. To be able to stat a deleted file we have to find ourselves
// an open fd.
file = n.Inode().AnyFile()
}
if file != nil {
code = file.GetAttr(out)
}
if file == nil || code == fuse.ENOSYS || code == fuse.EBADF {
fi, code = n.fs.GetAttr(n.GetPath(), context)
}
if fi != nil {
n.setClientInode(fi.Ino)
}
if fi != nil && !fi.IsDir() && fi.Nlink == 0 {
fi.Nlink = 1
}
if fi != nil {
*out = *fi
}
return code
}
func (n *pathInode) findChild(fi *fuse.Attr, name string, fullPath string) (out *pathInode) {
if fi.Ino > 0 {
n.pathFs.pathLock.RLock()
r := n.pathFs.clientInodeMap[fi.Ino]
if r != nil {
out = r.node
r.refCount++
if fi.Nlink == 1 {
log.Printf("Found linked inode, but Nlink == 1, ino=%d, fullPath=%q", fi.Ino, fullPath)
}
}
n.pathFs.pathLock.RUnlock()
}
if out == nil {
out = n.createChild(name, fi.IsDir())
out.setClientInode(fi.Ino)
} else {
n.Inode().AddChild(name, out.Inode())
}
return out
}
func (n *pathInode) findChild(fi *fuse.Attr, name string, fullPath string) (out *pathInode) {
if fi.Ino > 0 {
unlock := n.RLockTree()
v := n.pathFs.clientInodeMap[fi.Ino]
if len(v) > 0 {
out = v[0].node
if fi.Nlink == 1 {
log.Println("Found linked inode, but Nlink == 1", fullPath)
}
}
unlock()
}
if out == nil {
out = n.createChild(fi.IsDir())
out.clientInode = fi.Ino
n.addChild(name, out)
} else {
// should add 'out' as a child to n ?
}
return out
}
