Commit graph

15 commits

Author SHA1 Message Date
Martin Mares
10304bed43 Split random number functions off io.c, so that they can be documented
separately.
2000-06-05 11:46:40 +00:00
Martin Mares
9fac310d1a Put client on a stony ground. The whole client is going to be system-specific
(the current version UNIX-specific) anyway, so it's useless to try splitting it
to sysdep and generic part. Instead of this, configure script decides (based on
system type and user's wish) what (if any) client should be built and what
autoconfiguration it requires. Also, the client provides its own die/bug/...
functions.
2000-01-19 15:07:00 +00:00
Martin Mares
a0c37b45e5 Logging is now configurable. You can define multiple log outputs (to both
files and syslog) and assign lists of message categories to each of them.
1999-12-06 13:45:56 +00:00
Martin Mares
ed6081502a Added skeleton of the client. Does nothing, but at least compiles. 1999-10-29 09:44:44 +00:00
Martin Mares
f54801ffed Moved all system-dependent #include's containing endianity conversion
functions to sysdep header endian.h.
1999-03-29 19:14:43 +00:00
Martin Mares
2d14045224 Rewrote the kernel syncer. The old layering was horrible.
The new kernel syncer is cleanly split between generic UNIX module
and OS dependent submodules:

  -  krt.c (the generic part)
  -  krt-iface (low-level functions for interface handling)
  -  krt-scan (low-level functions for routing table scanning)
  -  krt-set (low-level functions for setting of kernel routes)

krt-set and krt-iface are common for all BSD-like Unices, krt-scan is heavily
system dependent (most Unices require /dev/kmem parsing, Linux uses /proc),
Netlink substitues all three modules.

We expect each UNIX port supports kernel routing table scanning, kernel
interface table scanning, kernel route manipulation and possibly also
asynchronous event notifications (new route, interface state change;
not implemented yet) and build the KRT protocol on the top of these
primitive operations.
1999-03-03 19:49:56 +00:00
Martin Mares
025d14cd5a Use traditional Unix route/iface interface only when CONFIG_NETLINK
is not defined. Also moved declarations of Unix iface logic to krt.h.
1999-03-01 19:05:58 +00:00
Martin Mares
013a9b91fe When shutting down, remove all routes (except for RTS_INHERIT and RTS_DEVICE
routes) from kernel routing tables unless the "persist" switch is set.
1999-02-13 20:46:03 +00:00
Martin Mares
8e66a0ebb9 Hopefully finished kernel syncer (krt) rewrite:
o  Interface syncing is now a part of krt and it can have configurable
     parameters. Actually, the only one is scan rate now :)
  o  Kernel routing table syncing is now synchronized with interface
     syncing (we need the most recent version of the interface list
     to prevent lots of routes to non-existent destinations from
     appearing). Instead of its own timer, we just check if it's
     route scan time after each iface list scan.
  o  Syncing of device routes implemented.
  o  CONFIG_AUTO_ROUTES should control syncing of automatic device routes.
  o  Rewrote krt_remove_route() to really remove routes :)
  o  Better diagnostics.
  o  Fixed a couple of bugs.
1998-12-08 18:37:58 +00:00
Martin Mares
980ffedbb0 Kernel syncer is now configurable. It will probably need some more
options, but at least basic tuning is possible now.
1998-12-06 17:40:42 +00:00
Martin Mares
7e7790c61f Since almost every UNIX system requires different techniques for reading
the kernel routing table as opposed to modifying it which is approximately
the same on non-netlink systems, I've split the kernel routing table
routines to read and write parts. To be implemented later ;-)
1998-10-18 12:50:43 +00:00
Martin Mares
0432c0173b Split protocol init to building of protocol list and real protocol init.
Added kernel route table syncer skeleton.
1998-10-18 11:53:21 +00:00
Martin Mares
8a48ecb8b1 Implemented scanning of network interfaces. Mostly very ugly code due to
terrible kernel interface (SIOGIFCONF and friends).
1998-05-26 21:42:05 +00:00
Martin Mares
a2ccbb0b97 Implemented timers. Using bird_clock_t for absolute time from now... 1998-05-24 14:40:29 +00:00
Martin Mares
25697773b5 The library is now glued together from generic and OS-dependent parts
by the `mergedirs' script. Few more IP address manipulation functions
and some fixes.
1998-05-15 07:56:13 +00:00