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127 commits

Author SHA1 Message Date
Ondrej Zajicek
b933281ed5 Fixes nasty bug in event processing. 
WALK_LIST_DELSAFE (in ev_run_list) is not safe with regard
to deletion of next node. When some events are rescheduled
during event execution, it may lead to deletion of next
node and some events are skipped. Such skipped nodes remain
in temporary list on stack and the last of them contains
'next' pointer to stack area. When this event is later
scheduled, it damages stack area trying to remove it from
the list, which leads to random crashes with funny
backtraces :-) .
 2008-12-18 23:26:08 +01:00
Ondrej Zajicek
a39b165e45 Multihop BGP was completely broken, because listening socket has always 
ttl 1.
 2008-11-01 16:58:40 +01:00
Ondrej Zajicek
d51aa28190 Implementation of MD5 authentication of BGP sessions. 2008-10-26 22:42:39 +01:00
Martin Mares
057021df0d Fix behavior of ipa_opposite(). 
It was giving wrong results on /30 networks.
 2008-08-25 11:19:49 +00:00
Martin Mares
9831e5916f Staticized lots of local functions. 2004-06-05 09:58:23 +00:00
Martin Mares
2f6de49f8c Better prototypes. 2004-06-05 09:57:49 +00:00
Martin Mares
fab37e8197 One more in the library. 2004-06-05 09:27:02 +00:00
Martin Mares
e98bc2ea9b Renamed log() to log_msg(), but still keeping the old name as a macro. 
This is done to avoid clashes with gcc-3.3 which has built-in logarithms :)
 2004-06-05 09:05:12 +00:00
Martin Mares
5da8f82feb A better comment. 2004-06-05 09:01:12 +00:00
Ondrej Filip
e7ef86a58c OSPF is ready for changing MTU. 2004-06-04 18:51:29 +00:00
Ondrej Filip
7fdd338c36 ALIGN -> BIRD_ALIGN 2004-06-01 10:28:25 +00:00
Martin Mares
38a608c55a Rewritten the I/O loop. All socket operations are now safe, meaning that 
you can delete the socket from anywhere in the hooks and nothing should break.
Also, the receive/transmit buffers are now regular xmalloc()'ed buffers,
not separate resources which would need shuffling around between pools.

sk_close() is gone, use rfree() instead.
 2004-05-31 21:48:19 +00:00
Martin Mares
206f59dfa8 Added UNUSED. 2004-05-31 21:02:09 +00:00
Martin Mares
2cc37815ae Added rmove() (by Andreas, tweaked by me). 2004-05-31 18:47:19 +00:00
Ondrej Filip
1bd897dd33 Changed of comments. 2004-05-31 17:27:21 +00:00
Ondrej Filip
7dbd4fd332 alloca.h added 2004-05-31 17:13:58 +00:00
Ondrej Filip
0e6eef620d Use #include "alloca.h" 2004-05-31 17:07:05 +00:00
Ondrej Filip
012279f395 Some include added. 2004-05-31 13:59:03 +00:00
Ondrej Filip
d93fb7e6b9 #ifndef ALIGN - it is defined on *BSD 2004-05-31 13:58:38 +00:00
Martin Mares
47f18ac39a ABS should be a macro. 2002-11-13 08:47:19 +00:00
Martin Mares
30b773041c IP address formatting now uses the same rules as formatting of strings 
with two exceptions:

   o  Any non-zero field width is automatically replaced by standard
      IP address width. This hides dependences on IPv4/IPv6.
   o  %#I generates hexadecimal form of the address.

Therefore |%I| generates unpadded format, |%1I| full size flush-right,
and |%-1I| full size flush-left format.
 2001-08-19 11:11:44 +00:00
Martin Mares
27e993fb4e Fixed duplicity in log category numbering. 
Thanks to Zheng Yuan for spotting this.
 2001-02-20 09:49:19 +00:00
Martin Mares
0766e962e9 Bug fix from Zheng Yuan <zyuan1@cig.mot.com>. 2001-01-17 08:32:28 +00:00
Martin Mares
a2d01907c5 Added an explanatory comment. 2001-01-15 09:24:16 +00:00
Martin Mares
725270cb1d Fixes for the programmer's manual. 2000-06-08 12:37:21 +00:00
Martin Mares
58f7d004fd Fixes to the progdoc. 2000-06-07 13:25:53 +00:00
Martin Mares
2e9b24211a Spelling fixes to progdoc. 2000-06-07 12:29:08 +00:00
Ondrej Filip
3df89cefc1 #define SIZE_OF_IP_HEADER 2000-06-07 01:18:36 +00:00
Martin Mares
525fa2c1f0 Documented sockets, events and timers. 2000-06-05 12:19:12 +00:00
Martin Mares
5cc1e1f805 Documented memory resources. 2000-06-05 11:41:41 +00:00
Martin Mares
7722938d63 Added library progdocs. 2000-06-04 18:34:39 +00:00
Martin Mares
38cf78a97a Added the introduction chapter of progdoc. 2000-05-31 13:30:58 +00:00
Martin Mares
fcb5f4a725 Updated all the Doc files to new format. 2000-05-31 11:30:18 +00:00
Martin Mares
cfa6ab0593 Added ipa_absolutize() which converts link-scope addresses to global scope 
ones according to prefix assigned to the corresponding interface.
 2000-05-30 22:47:33 +00:00
Martin Mares
be77b6890c Poisoning: take there... 2000-05-16 15:02:33 +00:00
Martin Mares
e2f4f27564 Oops, the poison was too deadly... 2000-05-16 13:53:44 +00:00
Martin Mares
b8e60d3562 Added poisoning of free'd objects when we're debugging. 2000-05-16 13:51:31 +00:00
Martin Mares
758458be05 Unified parsing of prefixes. 
Had to rename `prefix' in filters to `fprefix'.
 2000-05-13 11:17:49 +00:00
Martin Mares
c976342828 Implemented debugging function rlookup() which you can call from gdb 
to see what resource does the address given as a parameter belong to.
 2000-05-08 22:33:38 +00:00
Martin Mares
ab1129c1bd Added skeleton Doc files for the whole developer's documentation. 2000-05-05 17:17:42 +00:00
Martin Mares
2a149b18cc Unused variables in IPv6 code. 2000-05-04 20:38:44 +00:00
Martin Mares
93a786cb03 Removed a lot of unused variables. 
Please try compiling your code with --enable-warnings to see them. (The
unused parameter warnings are usually bogus, the unused variable ones
are very useful, but gcc is unable to control them separately.)
 2000-05-04 20:30:36 +00:00
Martin Mares
53943a0022 Defined format specifier %M' which behaves as %m', but takes the 
error code as an argument.

Use it in socket hooks where we really shouldn't rely on errno containing
the right value or even existing.
 2000-05-02 16:10:04 +00:00
Martin Mares
85a291ff30 IPv6 address classification fixes. 2000-05-02 15:21:51 +00:00
Martin Mares
8f6accb5bb Event handlers no longer return re-queue flag. Instead of using it, just 
call ev_schedule() on the same handler which should work perfectly now.
 2000-04-27 22:28:49 +00:00
Martin Mares
7750634946 Introduced `ARRAY_SIZE' macro to replace all the sizeof(a)/sizeof(*a) constructs. 2000-04-12 13:21:23 +00:00
Martin Mares
ac4b4683ae Removal of useless includes continues... 2000-03-31 23:40:00 +00:00
Martin Mares
a37410cbdd Use bsprintf() instead of sprintf(). 2000-03-31 23:33:03 +00:00
Martin Mares
221135d6bf Include "lib/string.h" instead of <string.h>. It should give us bzero() 
and other non-portable functions on all systems.
 2000-03-31 23:30:21 +00:00
Martin Mares
320f417357 Defined sk_close() which closes the socket safely even if called from 
socket hook. Replaces the SK_DELETED hack.

Squashed a couple of bugs in handling of TCP sockets.
 2000-03-30 10:43:37 +00:00