Global variables in system programs

[Sebastian Huber]

Hello,

here is an updated patch set that introduces the context structure (struct 
rt_ctx) which contains all global data used by ROUTE(8) directly.  Its just to 
give an idea how this may look like.  The patch set is against the current 
development version of FreeBSD (commit 000c45f54a05a448b302309b63ffb95e1c98856d).

Remaining issues are

o resource leaks,
o usage of exit() (also indirectly via the warn and error functions),
o getopt().

If I use the wrong mailing list, then please let me know.

-- 
Sebastian Huber, embedded brains GmbH

Address : Dornierstr. 4, D-82178 Puchheim, Germany
Phone   : +49 89 189 47 41-16
Fax     : +49 89 189 47 41-09
E-Mail  : sebastian.huber at embedded-brains.de
PGP     : Public key available on request.

Diese Nachricht ist keine geschäftliche Mitteilung im Sinne des EHUG.
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