func (fs *fsImpl) MkDir(
ctx context.Context,
op *fuseops.MkDirOp) (err error) {
fs.mu.Lock()
defer fs.mu.Unlock()
// Make sure the parent exists and has not been forgotten.
_ = fs.findInodeByID(op.Parent)
// Mint a child inode.
childID := fs.nextInodeID
fs.nextInodeID++
child := &inode{
attributes: fuseops.InodeAttributes{
Nlink: 0,
Mode: 0777 | os.ModeDir,
},
}
fs.inodes[childID] = child
child.IncrementLookupCount()
// Return an appropriate entry.
op.Entry = fuseops.ChildInodeEntry{
Child: childID,
Attributes: child.attributes,
}
return
}
