getcwd() and friends.

Thu Apr 6 04:05:21 AEST 1989

In article <FLEE.89Apr4223010 at shire.cs.psu.edu> flee at shire.cs.psu.edu
(Felix Lee) writes:
>You need another open() mode, O_EXEC, open for execution.  Then you
>could fchdir(), fexecve(), and so forth. ... [but]
>flink(), funlink(), and frename() [would remain] problematical ...

Actually, flink would be no problem even now.  (fsymlink, on the other
hand, has the same problem as funlink and frename.)
-- 
In-Real-Life: Chris Torek, Univ of MD Comp Sci Dept (+1 301 454 7163)
Domain:	chris at mimsy.umd.edu	Path:	uunet!mimsy!chris