236 fn ebadf() -> io::Error {  in ebadf()  function
525             .ok_or_else(ebadf)  in walk()
571             .ok_or_else(ebadf)?;  in read()
596             .ok_or_else(ebadf)?;  in write()
622         let fid = self.fids.get(&statfs.fid).ok_or_else(ebadf)?;  in statfs()
646         let fid = self.fids.get_mut(&lopen.fid).ok_or_else(ebadf)?;  in lopen()
660         let fid = self.fids.get_mut(&lcreate.fid).ok_or_else(ebadf)?;  in lcreate()
723         let fid = self.fids.get_mut(&get_attr.fid).ok_or_else(ebadf)?;  in get_attr()
757         let fid = self.fids.get(&set_attr.fid).ok_or_else(ebadf)?;  in set_attr()
834         let fid = self.fids.get_mut(&readdir.fid).ok_or_else(ebadf)?;  in readdir()
852         let dir = fid.file.as_mut().ok_or_else(ebadf)?;  in readdir()
890             .ok_or_else(ebadf)?;  in fsync()
910         let target = self.fids.get(&link.fid).ok_or_else(ebadf)?;  in link()
913         let dir = self.fids.get(&link.dfid).ok_or_else(ebadf)?;  in link()
930         let fid = self.fids.get(&mkdir.dfid).ok_or_else(ebadf)?;  in mkdir()
941         let olddir = self.fids.get(&rename_at.olddirfid).ok_or_else(ebadf)?;  in rename_at()
944         let newdir = self.fids.get(&rename_at.newdirfid).ok_or_else(ebadf)?;  in rename_at()
961         let dir = self.fids.get(&unlink_at.dirfd).ok_or_else(ebadf)?;  in unlink_at()