Commit Graph

20 Commits

Author SHA1 Message Date
thorpej ce3d776874 Rework the syn cache code somewhat:
- Don't use home-grown queue manipulation.  Use <sys/queue.h> instead.  The
  data structures are a little larger, but we are otherwise wasting the
  memory chunk anyway (we're already a 64-byte malloc bucket).
- Fix a bug in the cache-is-full case: if the oldest element removed from
  the first non-empty bucket was the only element in the bucket, the
  bucket wouldn't be removed from the bucket cache, causing queue corruption
  later.
- Optimize the syn cache timers by using PRT timers rather than home-grown
  decrement-and-propagate timers.

This code is now a fair bit smaller, and significantly easier to read
and understand.
1998-05-07 01:37:27 +00:00
scottr 54ea074777 Use option header file for MROUTING 1998-01-12 03:02:48 +00:00
thorpej e5e283e02d Finishing merging 4.4BSD-Lite2 netinet. At this point, the only changes
left were SCCS IDs and Copyright dates.
1998-01-05 10:31:44 +00:00
thorpej efa8881dbe Pull SYN_cache_branch down into the main line. 1997-07-23 21:26:40 +00:00
christos 2768f040b3 - fix NSIP; it referenced non-existing functions. 1996-10-10 23:04:26 +00:00
mycroft 62a6cce9ca Add in_nullhost() and in_hosteq() macros, to hide some protocol
details.  Also, fix a bug in TCP wrt SYN+URG packets.
1996-09-09 14:51:07 +00:00
christos b2cc81b8fe Fix PR/2095 options MROUTING did not compile. 1996-02-18 18:58:32 +00:00
christos 14d9cd33af netinet prototypes 1996-02-13 23:40:59 +00:00
thorpej 7884abf9e5 Implement tcp_sysctl(). Add a sysctl option to enable/disable RFC1323
extensions to TCP.  From John Kohl <jtk@kolvir.blrc.ma.us>.
1995-09-30 07:02:00 +00:00
mycroft ba9883ec57 Integrate multicast 3.5 distribution, with several bugs fixed and general
cleanup.  This is a (working) snapshot of work in progress.
1995-05-31 21:50:34 +00:00
mycroft f49ddb8b04 Implement IGMP v2. Based on the Multicast 3.5 distribution. 1995-05-31 06:08:17 +00:00
cgd cf92afd66e New RCS ID's, take two. they're more aesthecially pleasant, and use 'NetBSD' 1994-06-29 06:29:24 +00:00
mycroft 07b4f2ab54 Update to 4.4-Lite networking code, with a few local changes. 1994-05-13 06:02:48 +00:00
hpeyerl d7038296be Multicast is no longer optional. 1994-02-02 05:58:50 +00:00
mycroft 4fe12e6e88 Fix some inconsistent spacing; spaces at the end of lines, etc. 1994-01-08 21:21:28 +00:00
mycroft 95b048b53a Canonicalize all #includes. 1993-12-18 00:40:47 +00:00
hpeyerl aa7f3b23a8 multicast support.
>From Chris Maeda, cmaeda@cs.washington.edu
These patches are derived from the IP Multicast patches for BSDI.
1993-12-06 04:50:19 +00:00
cgd 45a57e79ea more rcsid additions and file header cleanups 1993-05-20 03:49:51 +00:00
glass 034707f9e5 fixed to be compliant, subservient, and to take advantage of the newly
hacked config(8)
1993-04-10 12:04:35 +00:00
cgd 61f282557f initial import of 386bsd-0.1 sources 1993-03-21 09:45:37 +00:00