Commit graph

720 commits

Author SHA1 Message Date
Martin Mares
487d1afa52 Moved TIME_INFINITY to timer.h, so that it's publicly available. 1999-11-30 14:01:39 +00:00
Martin Mares
30770df2ab If the main event queue is not empty, call select() with zero timeout, so
that the events are ran again after the FD's are checked. This allows us
to schedule I/O checks between processing of user commands.
1999-11-17 12:04:24 +00:00
Martin Mares
2727bb7c5b Renamed attr->attrs to attr->eattrs. 1999-11-04 13:29:43 +00:00
Martin Mares
b9672a845f The CLI I/O functions work as desired. 1999-10-31 15:43:44 +00:00
Martin Mares
7d3aab1c16 First steps of the Command Line Interface: I/O routines. 1999-10-29 12:10:10 +00:00
Martin Mares
b93abffae4 Implemented unix-domain sockets. 1999-10-29 12:09:29 +00:00
Martin Mares
54165b1315 Configure PATH_CONTROL_SOCKET.
autoconf.h is now written to obj/sysdep, the source tree is hopefully
completely read-only now.
1999-10-29 10:08:09 +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
f782b72c53 Failure to set socket TOS is not a fatal error. 1999-10-02 11:06:44 +00:00
Martin Mares
f651941402 Added a function for generating 32-bit random numbers. 1999-08-17 20:47:40 +00:00
Martin Mares
4532a89e31 Taught Netlink how to behave in IPv6 world. 1999-08-03 19:37:37 +00:00
Martin Mares
4f22c98185 Support for IPv6 sockets. How nice one doesn't have to ifdef around
ten years of API evolution :-)
1999-08-03 19:36:51 +00:00
Martin Mares
dce267832a Basic support for IPv6. The system-dependent part doesn't work yet,
but the core routines are there and seem to be working.

   o  lib/ipv6.[ch] written
   o  Lexical analyser recognizes IPv6 addresses and when in IPv6
      mode, treats pure IPv4 addresses as router IDs.
   o  Router ID must be configured manually on IPv6 systems.
   o  Added SCOPE_ORGANIZATION for org-scoped IPv6 multicasts.
   o  Fixed few places where ipa_(hton|ntoh) was called as a function
      returning converted address.
1999-08-03 19:36:06 +00:00
Martin Mares
7de45ba4a0 Kernel route syncer supports multiple tables.
The changes are just too extensive for lazy me to list them
there, but see the comment at the top of sysdep/unix/krt.c.
The code got a bit more ifdeffy than I'd like, though.

Also fixed a bunch of FIXME's and added a couple of others. :)
1999-08-03 19:33:22 +00:00
Martin Mares
9273035403 Changes to interface handling on traditional Unices:
o  Aliases are interpreted as secondary addresses.
  o  When the system doesn't supply interface indices, generate
     our ones.
1999-08-03 19:30:20 +00:00
Martin Mares
913f7dc9f2 Added functions for parsing and formatting of dates. 1999-08-03 19:29:27 +00:00
Martin Mares
bd7f1081f2 Grrr, the "obvious fix" to multicasting code from yesterday was
fundamentally wrong. Reversed.
1999-06-01 15:31:43 +00:00
Martin Mares
c7208da0b7 Fix potential multicasting bug. 1999-05-31 20:28:46 +00:00
Martin Mares
bb027be1e2 Added extra argument to rt_update hook which contains a pointer to the
temporary attribute list.
1999-05-31 18:55:35 +00:00
Martin Mares
4b0d57e531 Added CONFIG_MULTIPLE_TABLES whereever appropriate. 1999-05-21 14:29:44 +00:00
Martin Mares
1c3c9dceb3 Removed one unused structure field. 1999-05-21 14:29:23 +00:00
Martin Mares
4f1a6d27b9 Kill remaining master_table relics in KRT code.
Make all protocols pass routing table to rte_update and rte_discard.
1999-05-17 20:16:53 +00:00
Martin Mares
a2697f02ac Netlink support for secondary interface addresses. 1999-05-07 13:46:16 +00:00
Martin Mares
9a158361da I rewrote the interface handling code, so that it supports multiple
addresses per interface (needed for example for IPv6 support).

Visible changes:

o  struct iface now contains a list of all interface addresses (represented
   by struct ifa), iface->addr points to the primary address (if any).
o  Interface has IF_UP set iff it's up and it has a primary address.
o  IF_UP is now independent on IF_IGNORED (i.e., you need to test IF_IGNORED
   in the protocols; I've added this, but please check).
o  The if_notify_change hook has been simplified (only one interface pointer
   etc.).
o  Introduced a ifa_notify_change hook. (For now, only the Direct protocol
   does use it -- it's wise to just listen to device routes in all other
   protocols.)
o  Removed IF_CHANGE_FLAGS notifier flag (it was meaningless anyway).
o  Updated all the code except netlink (I'll look at it tomorrow) to match
   the new semantics (please look at your code to ensure I did it right).

Things to fix:

o  Netlink.
o  Make krt-iface interpret "eth0:1"-type aliases as secondary addresses.
1999-05-06 21:38:11 +00:00
Martin Mares
4c5e5e3a1c Multicasts once again: When using SO_BINDTODEVICE, don't specify IP address
of the interface.
1999-04-14 12:29:47 +00:00
Martin Mares
1b50a1e4be Next attempt to get SO_BINDTODEVICE work :) 1999-04-14 11:39:07 +00:00
Martin Mares
36154beb70 Use SO_BINDTODEVICE if we're using old multicast API (i.e., struct ip_mreq
and not ip_mreqn). This should get multicasts on unnumbered PtP links work.
1999-04-14 11:21:02 +00:00
Martin Mares
01bd7759b2 Ignore alias interfaces (some day, we will treat them as pure secondary
interface addresses).
1999-04-12 18:07:05 +00:00
Martin Mares
08e2d6259a Removed TOS support. This simplifies many things a lot. 1999-04-12 18:01:07 +00:00
Martin Mares
61fb537c62 Use struct ip_mreqn' instead of struct ip_mreq' for multicast
operations on 2.1/2.2 kernels. This allows passing of real interface
indexes instead of referencing interfaces by their IP addresses which
fails badly in presence of unnumbered interfaces.

Unfortunately, this structure is not visible with glibc 2.0 as it provides
its own networking headers :-(  Both libc5 and glibc 2.1 should be OK.
1999-04-12 15:27:56 +00:00
Martin Mares
5a99ade413 Fixed a couple of bugs in handling of multicast sockets.
See comments in lib/socket.h for a detailed guide on how to use them.
1999-04-12 14:57:46 +00:00
Martin Mares
49ed70b48e Portability fixes. 1999-04-07 14:25:56 +00:00
Martin Mares
c10421d3d4 More changes to the kernel syncer.
o  Now compatible with filtering.
o  Learning of kernel routes supported only on CONFIG_SELF_CONSCIOUS
   systems (on the others it's impossible to get it semantically correct).
o  Learning now stores all of its routes in a separate fib and selects
   the ones the kernel really uses for forwarding packets.
o  Better treatment of CONFIG_AUTO_ROUTES ports.
o  Lots of internal changes.
1999-04-03 13:05:18 +00:00
Martin Mares
73c7bed168 Defined CONFIG_SELF_CONSCIOUS whenever the kernel scanner is able
to distinguish between our own routes and alien ones.
1999-04-03 13:00:52 +00:00
Martin Mares
fe662dfd78 Fixed `too many interfaces' cases. 1999-04-02 13:38:54 +00:00
Pavel Machek
0498d92f95 Believe it or not, printf()'s does not work too much without this one. 1999-04-02 11:45:55 +00:00
Martin Mares
8cda9cdbcf Argh, the fix was wrong. 1999-04-01 19:23:59 +00:00
Martin Mares
e4241f24f2 Portability fixes. 1999-04-01 15:35:15 +00:00
Martin Mares
abae6e9cd3 First few FreeBSD portability fixes. 1999-04-01 15:33:52 +00:00
Martin Mares
fb71b23e60 Remember that we can run device syncer without kernel syncer
and vice versa now.
1999-03-29 20:33:45 +00:00
Martin Mares
5bc512aa3a Clarify resource dumps and include them in the main debugging dump. 1999-03-29 20:14:33 +00:00
Martin Mares
3f2a21fd34 Don't try to delete interface routes on CONFIG_AUTO_ROUTES systems. 1999-03-29 20:14:00 +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
1127ac6ec7 Cleaned up system configuration files -- removed few obsolete parameters,
documented the remaining ones (sysdep/cf/README).

Available configurations:

   o  linux-20: Old Linux interface via /proc/net/route (selected by default
		on pre-2.1 kernels).
   o  linux-21: Old Linux interface, but device routes handled by the
		kernel (selected by default for 2.1 and newer kernels).
   o  linux-22: Linux with Netlink (I play with it a lot yet, so it isn't
		a default).
   o  linux-ipv6: Prototype config for IPv6 on Linux. Not functional yet.
1999-03-27 22:51:05 +00:00
Martin Mares
7e5f5ffdda Moved to a much more systematic way of configuring kernel protocols.
o  Nothing is configured automatically. You _need_ to specify
     the kernel syncer in config file in order to get it started.
  o  Syncing has been split to route syncer (protocol "Kernel") and
     interface syncer (protocol "Device"), device routes are generated
     by protocol "Direct" (now can exist in multiple instances, so that
     it will be possible to feed different device routes to different
     routing tables once multiple tables get supported).

See doc/bird.conf.example for a living example of these shiny features.
1999-03-26 21:44:38 +00:00
Martin Mares
f79a749d0b Removed our declaration of RTPROT_BIRD since Alexey has assigned
us a real protocol number in 2.2.4 kernel.
1999-03-24 09:23:34 +00:00
Martin Mares
111213f0b6 Fixed processing of !krt_capable() routes. Converted device route decisions
to the krt_capable mechanism as well.
1999-03-04 19:00:31 +00:00
Martin Mares
e16155ae4a KRT: Implemented asynchronous route / interface state notifications
(via Netlink). Tweaked kernel synchronization rules a bit. Discovered
locking bug in kernel Netlink :-)

Future plans: Hunt all the bugs and solve all the FIXME's.
1999-03-04 18:36:18 +00:00
Martin Mares
2253c9e239 Although there are still heaps of FIXME's, Netlink works.
To build BIRD with Netlink support, just configure it with

	./configure --with-sysconfig=linux-21

After it will be tested well enough, I'll probably make it a default
for 2.2 kernels (and rename it to linux-22 :)).
1999-03-04 14:23:32 +00:00
Martin Mares
f81dc8564a Converted some mb_alloc/bzero pairs to mb_allocz. 1999-03-04 11:40:05 +00:00
Martin Mares
7a2105becd Use dmalloc instead of EFence when available (dmalloc has lot of improvements
over EFence and also hopefully smaller memory overhead, but sadly it's non-free
for commercial use).

If the DMALLOC_OPTIONS environment variable is not set, switch on `reasonable'
checks by default.

Also introduced mb_allocz() for cleared mb_alloc().
1999-03-04 11:36:26 +00:00
Martin Mares
aa64578641 Netlink scans routes... 1999-03-03 20:57:29 +00:00
Martin Mares
53b7a2982a Fix several things I broke today. 1999-03-03 20:55:35 +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
7972248d5d Netlink module supports interface scan on startup. Working on more. 1999-03-02 18:37:02 +00:00
Martin Mares
e35ef181a4 o The if_change_too_big_p change was too high-spirited. Fixed.
o  Introduced if_find_by_index()
o  Recognizing two types of interface updates: full update (starting with
   if_start_update(), ending with if_end_update(), guaranteed to see
   all existing interfaces) and a partial update (only if_update(),
   usually due to asynchronous interface notifications).
1999-03-02 18:36:09 +00:00
Martin Mares
bcbd8cc3be Interface logic changes:
o  Introduced IF_LINK_UP flag corresponding to real link state.
o  Allowed addressless interfaces.
o  IF_UP is now automatically calculated and set iff the interface
   is administratively up, has link up and has an IP address assigned.
   It may be IF_IGNORED, though (as in case of the loopback).
o  Any changes which include up/down transition are considered small
   enough to not provoke artificial upping and downing of the interface.
o  When an interface disappears (i.e., it wasn't seen in the last scan),
   we announce this change only once.
o  IF_LOOPBACK implies IF_IGNORE.
1999-03-02 17:28:06 +00:00
Martin Mares
b982b6db2b Implemented netlink protocol parsing functions. More to come tomorrow. 1999-03-01 22:31:27 +00:00
Martin Mares
b4b3b39e20 Added SK_MAGIC type sockets for internal use by system dependent code,
especially for netlink communication.
1999-03-01 22:30:33 +00:00
Martin Mares
bdb95a21a4 Added skeletal version of Linux netlink interface. It doesn't work yet,
but the framework is there and I'll try finish it soon.
1999-03-01 20:17:46 +00:00
Martin Mares
ea3582a6f6 Include "config.h" instead of "autoconf.h" in all Modules lists to make defines
in the static portion of configuration includes available as well.
1999-03-01 20:15:14 +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
0a2e9d9f56 Moved sanity check of protocol state during annoucements to rte_announce. 1999-02-13 20:19:24 +00:00
Martin Mares
f4aabcee62 Perform gracious shutdown upon receipt of SIGTERM. Finally we can
test the whole protocol shutdown code... :)
1999-02-13 20:15:36 +00:00
Martin Mares
7f3d1a0850 Squashed one bug in timing of route scans. 1999-02-13 19:57:19 +00:00
Martin Mares
4c9dd1e4b9 Synchronize signals to the main select/event/timer loop.
Parse command line options.
1999-02-13 19:43:21 +00:00
Martin Mares
4e9498cbb1 config->router_id works again. 1999-02-13 18:42:00 +00:00
Martin Mares
14dea0ed25 Run the event queue before writing SIGUSR dumps. 1999-02-11 22:51:15 +00:00
Martin Mares
e8f73195fa Added simple event scheduling system to avoid recursive calling
of various callbacks.

Events are just another resource type objects (thus automatically freed
and unlinked when the protocol using them shuts down). Each event can
be linked in at most one event list. For most purposes, just use the
global event list handled by the following functions:

	ev_schedule	Schedule event to be called at the next event
			scheduling point. If the event was already
			scheduled, it's just re-linked to the end of the list.
	ev_postpone	Postpone an already scheduled event, so that it
			won't get called. Postponed events can be scheduled
			again by ev_schedule().

You can also create custom event lists to build your own synchronization
primitives. Just use:

	ev_init_list	to initialize an event list
	ev_enqueue	to schedule event on specified event list
	ev_postpone	works as well for custom lists
	ev_run_list	to run all events on your custom list
	ev_run		to run a specific event and dequeue it
1999-02-11 21:18:26 +00:00
Martin Mares
ed245f967f Synced Linux sysdeps to new interface. 1999-02-05 21:39:21 +00:00
Martin Mares
10d807d000 Synced kernel interface to new interface. 1999-02-05 21:38:50 +00:00
Martin Mares
31b3e1bbf5 Implemented new configuration/reconfiguration interface and defined protocol
state machines. Full explanation will follow soon.
1999-02-05 21:37:34 +00:00
Pavel Machek
ca3d562b24 filters_init() renamed to filters_postconfig(). 1999-01-15 18:13:55 +00:00
Pavel Machek
b9d70dc84e Filters, second try. This time they have their own directory. 1999-01-15 16:49:17 +00:00
Pavel Machek
41183888ee Properly initialize filters. Also bumped version to 0.0.0 as it
actually does something.
1999-01-15 14:40:50 +00:00
Martin Mares
49e7e5ee0b New makefiles. Includes support for out-of-source-tree builds. 1999-01-10 00:18:32 +00:00
Martin Mares
2f9bcf9713 First step of "autoconfization". Created a configure script which
guesses most system-dependent parameters and determines name of system
configuration file (sysdep/cf/...) with the remaining ones.

To compile BIRD, you now need to do:

	autoconf		# Create configure from configure.in
	./configure		# Run configure script
	make			# Compile everything

Configuration files:

	sysdep/config.h		Master config file
	sysdep/autoconf.h	Parameters determined by configure script
	sysdep/cf/*.h		Fixed system configuration we're unable
				to guess.

Makefiles are still the original ones, but this will change soon.
1999-01-09 15:02:11 +00:00
Martin Mares
08c69a7720 die() -> bug() where appropriate. 1998-12-20 14:27:37 +00:00
Martin Mares
98e87c8628 Finer grained logging levels:
#define L_DEBUG "\001"   /* Debugging messages */
#define L_INFO "\002"    /* Informational messages */
#define L_WARN "\003"    /* Warnings */
#define L_ERR "\004"     /* Errors */
#define L_AUTH "\005"    /* Authorization failed etc. */
#define L_FATAL "\006"   /* Fatal errors */
#define L_TRACE "\002"   /* Protocol tracing */
#define L_INFO "\003"    /* Informational messages */
#define L_REMOTE "\004"  /* Remote protocol errors */
#define L_WARN "\004"    /* Local warnings */
#define L_ERR "\005"     /* Local errors */
#define L_AUTH "\006"    /* Authorization failed etc. */
#define L_FATAL "\007"   /* Fatal errors */
#define L_BUG "\010"     /* BIRD bugs */

Introduced bug() which is like die(), but with level L_BUG. Protocols
should _never_ call die() as it should be used only during initialization
and on irrecoverable catastrophic events like out of memory.

Also introduced ASSERT() which behaves like normal assert(), but it calls
bug() when assertion fails. When !defined(DEBUGGING), it gets ignored.
1998-12-20 14:24:35 +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
f39e4713c2 Rewritten kernel syncer. Now uses the rta trickery I've introduced yesterday
and does things "the right way". Few things are still missing (device
routes etc.), I'll add them later in the evening.
1998-12-08 16:20:13 +00:00
Martin Mares
cdc6bfa70f Comparison of kernel reject routes fixed. 1998-12-07 10:16:15 +00:00
Martin Mares
12df4d909b KRF_* flags moved to krt.h as they are internal to kernel syncer,
fib->pad0,pad1 renamed to x0,x1 and in case of struct net x0 is reserved
for kernel syncing as well.
1998-12-07 10:15:42 +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
0cf86f0fc3 Renamed DEBUG' symbol to DEBUGGING' to prevent collisions with token
names and include files.
1998-11-29 14:38:34 +00:00
Martin Mares
c74c0e3cdf First attempt at protocol configuration (now done only for RIP). 1998-11-27 21:09:57 +00:00
Martin Mares
70591fa064 Compile and use the new configuration code by default. 1998-11-27 19:37:07 +00:00
Martin Mares
3cef8c706c Added path to config file. 1998-11-27 19:28:29 +00:00
Martin Mares
9158ca99f7 Complain loudly if the logging buffer would overflow. 1998-11-16 21:41:21 +00:00
Martin Mares
756b86dea3 Learn static device routes from the kernel (temporary until we can make
such things configurable).
1998-10-20 16:39:04 +00:00
Martin Mares
7d83290780 Generate router_id automatically if possible (standard "smallest of local
regular interface addresses" rule).

Protocols should NOT rely on router_id existence -- when router ID is not
available, the router_id variable is set to zero and protocols requiring
valid router ID should just refuse to start, reporting such error to the log.
1998-10-19 18:13:36 +00:00
Martin Mares
0804525255 Basic kernel routing table syncing implemented. Learning of routes installed
by other programs or the kernel itself is not supported yet, but it's not
needed for development of other protocols.
1998-10-19 17:52:29 +00:00
Martin Mares
567e6c6220 Use (SOCK_DGRAM,IPPROTO_IP) socket instead of (SOCK_STREAM,IPPROTO_TCP).
This is exactly what Linux ifconfig does and seems to be the preferred way.
1998-10-19 17:48:45 +00:00
Martin Mares
4cf45766ba Exporting fill_in_sockaddr() for use by other unix-dependent code. 1998-10-19 17:47:50 +00:00
Martin Mares
16a8ba30a9 We parse /proc/net/route and flag RT entries according to it. More to come
today in the morning...
1998-10-18 22:25:56 +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
47b793064c Solve chicken-and-egg problems with protocol startup. We now queue all inactive
protocols and don't send route/interface updates to them and when they come up,
we resend the whole route/interface tables privately.

Removed the "scan interface list after protocol start" work-around.
1998-10-17 11:05:18 +00:00
Martin Mares
93f1c532e9 Moved scanning of interfaces, so that they get initialized after all
routing protocol instances.
1998-10-14 13:38:17 +00:00
Martin Mares
c93214d442 o There are cases when SIOCGIFINDEX is defined, but it doesn't work. When
this happens, don't reject the whole interface, just mark it as index 0.
o  Removed Pavel's comment about EFAULT and SIGSEGV. EFAULT is a valid return
   code for cases where the buffer is too small.
o  Commented out the smart interface list size logic temporarily as it seems
   Linux 2.0 SIOCGIFCONF doesn't react to ifc_req==NULL sanely. Replaced it
   by exponential stepping.
1998-10-13 19:57:33 +00:00
Pavel Machek
fdf33cde1c Strange, on atrey ioctl() does not fill structure, and bird segfaults
on it. Now we "only" die().
1998-10-13 14:59:46 +00:00
Martin Mares
c25e90efed Added comment explaining `now'. 1998-07-15 19:42:23 +00:00
Martin Mares
28a9a189d7 Replaced remaining references of clock_t by bird_clock_t. 1998-07-10 08:32:18 +00:00
Pavel Machek
86b0023033 Making SIGUSR1 dump also all protocols. 1998-07-09 19:37:39 +00:00
Martin Mares
9556f22585 debug() and log() use the new printf. Feel free to use new formatting
sequences for all output.
1998-06-17 14:33:29 +00:00
Martin Mares
5331da6a4d Fixed processing of timers. 1998-06-04 20:27:49 +00:00
Martin Mares
fd50083df4 Killed socket debug code. Initialize config pool and protocols.
More to come later...
1998-06-03 08:43:44 +00:00
Martin Mares
869c695998 Synced to new interface code. 1998-06-01 21:41:32 +00:00
Martin Mares
af847acc27 Whee, multicast sockets work!
Implemented recurrent timers.
1998-05-26 21:46:38 +00:00
Martin Mares
140f034105 Added CONFIG_AUTO_ROUTES (automatic device route creation) and
CONFIG_ALL_MULTICAST (all interfaces capable of multicasting, not depending
on IFF_MULTICAST flag).
1998-05-26 21:44:54 +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
b5d9ee5c87 Added UNIX implementation of both timers and sockets. Timers should work,
sockets were tested only in TCP mode. main.c now contains some test
cases for socket code.
1998-05-24 14:50:18 +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
2326b001d6 Added routing table and routing attribute code. 1998-05-20 11:54:33 +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
Martin Mares
18c8241a91 BIRD library: The story continues.
Complete resource manages and IP address handling.
1998-05-03 16:43:39 +00:00
Martin Mares
6032aa6ade Added new subdir for UNIX-dependent files.
Now contains only functions for logging, but it will change soon.
1998-05-03 16:42:08 +00:00
Martin Mares
1feea03e74 Changed #include <x/y> to #include "x/y" for our local includes, so that
gcc -MM can be used to separate them from the system ones.

Added automatic generation of dependencies.
1998-04-28 14:39:34 +00:00
Martin Mares
58ef912c6b First look at data structures. More to come tomorrow... 1998-04-22 12:58:34 +00:00