DU C2/NIS passwd/prpasswd file locking?

From: Andrew Leahy <A.Leahy_at_st.nepean.uws.edu.au>
Date: Fri, 23 Feb 1996 00:04:13 +1100 (EST)

Quick question!

We're coding a user registery system on a DU3.2D system running C2 and
NIS. We can successfully add entries to the /var/yp/src/{passwd,prpasswd}
files on the NIS Master, but we're a bit worried about file locking. Does
anyone have any idea how NIS goes about locking these files?

Ultrix Enhanced Security used to lock it's /var/dss/namedb/src/ files
(using hesupd_auth & hesupd_auth), so we figure DU must do something, right?

Thanks.
_____________________________________________________________________________
Andrew "Alf" Leahy, phone: +61 47 360622
Computer Systems Officer, mailto:alf_at_st.nepean.uws.edu.au
Department of Computing, UWS Nepean http://www.st.nepean.uws.edu.au/~alf/
Received on Thu Feb 22 1996 - 14:36:57 NZDT

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