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89 Commits

Author SHA1 Message Date
matt
8c42ff649b Add support for returning maximum supported MTU when ip_output fails with 
EMSGSIZE.
 1997-10-14 00:52:39 +00:00
thorpej
de572198ad Implement in_pcbrtentry() - return the route associated with a PCB. If 
one does not exist, attempt to allocate one.  This is mostly pulled from
tcp_input.c.
 1997-09-22 21:39:40 +00:00
thorpej
efa8881dbe Pull SYN_cache_branch down into the main line. 1997-07-23 21:26:40 +00:00
mycroft
a26a19aeda Return EAGAIN if binding with no specified port and the pool is empty. 1996-12-10 11:38:42 +00:00
christos
5545959d0b backout previous kprintf changes 1996-10-13 02:03:00 +00:00
christos
6d7ad25bea printf -> kprintf, sprintf -> ksprintf 1996-10-10 23:12:43 +00:00
mycroft
9bfa240a98 Hash unconnected PCBs. 1996-09-15 18:11:06 +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
perry
94a217e163 Commit PR 2671, which adds an "IPNOPRIVPORTS" config option that turns 
off the code that normally only allows root to bind low TCP
ports. Useful on firewalls and such.
 1996-09-05 18:10:03 +00:00
thorpej
3ca11aa1ad Fix some DIAGNOSTIC printf() formats; ntohl() provides a 32-bit quantity, 
and should be printed with %x, not %lx.
 1996-08-14 03:46:44 +00:00
cgd
9764a289cd print result of ntohl/htonl as a long. (makes -Wformat work on the 
Alpha.)
 1996-07-10 18:13:35 +00:00
mycroft
49d52c9b1c Pass a proc pointer down to the usrreq and pcbbind functions for PRU_ATTACH, PRU_BIND and 
PRU_CONTROL.  The usrreq interface really needs to be split up, but this will have to wait.
Remove SS_PRIV completely.
 1996-05-22 13:54:55 +00:00
mrg
32cdb91fa3 two more local addr changes, all done differently now (idea from charles) 1996-02-26 23:16:42 +00:00
mrg
86b9b4d6be if we are connecting *to* an address of any local interface, default the 
local address of the socket to the same address.
 1996-02-26 08:25:47 +00:00
christos
14d9cd33af netinet prototypes 1996-02-13 23:40:59 +00:00
mycroft
67e78477db Build a hash table of PCBs. Hash function needs tweaking. 1996-01-31 03:49:23 +00:00
mycroft
873ed30f83 so_pcb should be a void *. 1995-08-17 02:57:20 +00:00
mycroft
5482957905 splnet --> splsoftnet 1995-08-12 23:59:09 +00:00
cgd
f90cf78fba convert pcb lists to CIRCLEQs, so that the end can be looked at more 
easily, and so that the original (insque/remque) logic can be effectively
mimiced.  (This fixes a bug in the previous set of list changes.)
also (since terminator is no longer null) reinstate uninitted list checks,
but mark them XXX.
 1995-06-18 20:01:08 +00:00
mycroft
cd7edee1ca in_pcbnotify*() don't return anything. 1995-06-12 06:49:55 +00:00
mycroft
22687aa834 Change in_pcbnotify*() to take an errno value. Make inetctlerrmap[] an 
array on ints, not u_chars.
 1995-06-12 06:46:34 +00:00
mycroft
6897f39ae9 Various cleanup, including: 
* Convert several data structures to use queue.h.
* Split in_pcbnotify() into two parts; one for notifying a specific PCB, and
one for notifying all PCBs for a particular foreign address.
 1995-06-12 00:46:47 +00:00
mycroft
51a0da73db Remove one more bogus cast. 1995-06-04 06:03:53 +00:00
mycroft
41703012d6 Don't cast things unnecessarily. 1995-06-04 05:58:20 +00:00
mycroft
0a99592372 Clean up many more casts. 1995-06-04 05:06:49 +00:00
mycroft
eb216fd6c2 Avoid byte-swapping IP addresses at run time. 1995-06-01 21:35:34 +00:00
cgd
b5b72d26ea be a bit more careful and explicit with types. (basically a large no-op.) 1995-04-13 06:25:36 +00:00
deraadt
d6bfeb6b71 failure to bind to a reserved port should return EACCES not EPERM. 1994-09-29 02:31:35 +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
deraadt
bda8918483 The latest patch was hosed. There is some program that I used which 
left extra crud at the end of the file. I blame ftpd for not doing an
ftruncate().
 1993-06-11 09:12:21 +00:00
deraadt
98d05222e5 patch from Yuval Yarom, sent to me by <andrew@werple.apana.org.au> 
they say: When doing an implicit bind in_pcbbind will assign used ports
if the port is bound on specific interface, and not on INADDR_ANY.
Effects of the bug range from connection drops to machine hangs.
 1993-06-10 05:17:53 +00:00
cgd
fe1802950b add include of select.h if necessary for protos, or delete if extraneous 1993-05-22 11:40:42 +00:00
cgd
8d6c77881c make kernel select interface be one-stop shopping & clean it all up. 1993-05-18 18:18:40 +00:00
cgd
61f282557f initial import of 386bsd-0.1 sources 1993-03-21 09:45:37 +00:00