func (tag *Tag) Auth(afid *Fid, user p.User, aname string) error {
req := tag.reqAlloc()
req.fid = afid
err := p.PackTauth(req.Tc, afid.Fid, user.Name(), aname, uint32(user.Id()), tag.clnt.Dotu)
if err != nil {
return err
}
afid.User = user
return tag.clnt.Rpcnb(req)
}
// Creates an authentication fid for the specified user. Returns the fid, if
// successful, or an Error.
func (clnt *Clnt) Auth(user p.User, aname string) (*Fid, error) {
fid := clnt.FidAlloc()
tc := clnt.NewFcall()
err := p.PackTauth(tc, fid.Fid, user.Name(), aname, uint32(user.Id()), clnt.Dotu)
if err != nil {
return nil, err
}
_, err = clnt.Rpc(tc)
if err != nil {
return nil, err
}
fid.Iounit = clnt.Msize - p.IOHDRSZ
fid.User = user
fid.walked = true
return fid, nil
}