"Tran, Luyen" wrote: > > Hi, > I have many pam module in the pam stack to do authentication. > >From a pam module, I want to know the authenticate result of the previous > pam module in pam stack. > How can I do it? Why? PAM's configuration file for your service is intended to capture and manipulate this information. If you need to avoid a second module running because an earlier one failed, try using 'requisite'. If you want modules to talk to one another, then you need to come up with a convention for passing info via pam_[gs]et_data() items. Hope that helps Andrew
