Commit Graph

85 Commits

Author SHA1 Message Date
thorpej b193480908 Add extensible malloc types, adapted from FreeBSD. This turns
malloc types into a structure, a pointer to which is passed around,
instead of an int constant.  Allow the limit to be adjusted when the
malloc type is defined, or with a function call, as suggested by
Jonathan Stone.
2003-02-01 06:23:35 +00:00
simonb c7c3561c3d Move the declaration and setting of the "param" variable inside
#ifdef NS_ERRPRINTFS blocks.
2003-01-20 02:12:21 +00:00
simonb 70ed5e58b0 Remove variable that is only assigned too but not referenced. 2003-01-20 01:38:43 +00:00
lukem 0635de35a3 Remove KDIR=, since SYS_INCLUDE=symlinks and KDIR are not supported any more. 2002-11-26 23:30:07 +00:00
thorpej a2a9c5391d Move netns config defns to netns/files.netns. 2002-10-10 23:04:33 +00:00
provos 0f09ed48a5 remove trailing \n in panic(). approved perry. 2002-09-27 15:35:29 +00:00
itojun c00fa8dfd9 avoid swapping endian of ip_len and ip_off on mbuf, to meet with M_LEADINGSPACE
optimization made last year.  should solve PR 17867 and 10195.

IP_HDRINCL behavior of raw ip socket is kept unchanged.  we may want to
provide IP_HDRINCL variant that does not swap endian.
2002-08-14 00:23:27 +00:00
itojun 514ea24105 audit bitmask test mistake (s/&&/&/). from openbsd 2002-08-08 15:08:55 +00:00
matt 13e5187f62 More commons eliminated. 2002-05-12 20:23:49 +00:00
matt 2364682526 Eliminate use of commons. 2002-05-12 19:09:12 +00:00
lukem 4f2ad95259 add RCSIDs 2001-11-13 00:56:55 +00:00
thorpej e45efd967f Deprecate the "m_act" alias of "m_nextpkt" (m_act is a historical
name), and just use m_nextpkt everywhere.
2001-10-18 20:17:24 +00:00
wiz 456dff6cb8 Spell 'occurred' with two 'r's. 2001-09-16 16:34:23 +00:00
abs 8e18beaa86 Use SPPDEBUG not TCPDEBUG here 2001-07-08 16:14:22 +00:00
jdolecek 934f52d4ff Sprinkle couple of cosmetic changes - use 'extern' in headers, make
some stuff static, const as appropriate, use static TAILQ_HEAD_INITIALIZER()
instead TAILQ_INIT() call.
2001-06-19 07:37:16 +00:00
thorpej bf2dcec4f5 Remove the use of splimp() from the NetBSD kernel. splnet()
and only splnet() is allowed for the protection of data structures
used by network devices.
2001-04-13 23:29:55 +00:00
thorpej 20fe4e2d96 Add a protosw flag, PR_ABRTACPTDIS (Abort on Accept of Disconnected
Socket), and add it to the protocols that use that behavior (all
PR_LISTEN protocols except for PF_LOCAL stream sockets).
2001-03-21 19:22:27 +00:00
thorpej fc5dafc79b Fix a rather annoying problem where the sockaddr_dl which holds
the link level name for the interface (ifp->if_sadl) is allocated
before ifp->if_addrlen is initialized, which could lead to allocating
too little space for the link level address.

Do this by splitting allocation of the link level name out of
if_attach() and into if_alloc_sadl(), which is normally called
by functions like ether_ifattach().  Network interfaces which
don't have a link-specific attach routine must call if_alloc_sadl()
themselves (example: gif).

Link level names are freed by if_free_sadl(), which can be called
from e.g. ether_ifdetach().  Drivers never need call if_free_sadl()
themselves as if_detach() will do it if it is not already done.

While here, add the ability to pass an AF_LINK address to
SIOCSIFADDR in ether_ioctl() (this is what caused me to notice
the problem that the above fixes).
2001-01-17 00:30:49 +00:00
chs 545ce9be22 remove unused macro. 2000-04-10 02:19:29 +00:00
augustss 8529438fe6 Remove register declarations. 2000-03-30 12:51:13 +00:00
itojun 04ac848d6f introduce m->m_pkthdr.aux to hold random data which needs to be passed
between protocol handlers.

ipsec socket pointers, ipsec decryption/auth information, tunnel
decapsulation information are in my mind - there can be several other usage.
at this moment, we use this for ipsec socket pointer passing.  this will
avoid reuse of m->m_pkthdr.rcvif in ipsec code.

due to the change, MHLEN will be decreased by sizeof(void *) - for example,
for i386, MHLEN was 100 bytes, but is now 96 bytes.
we may want to increase MSIZE from 128 to 256 for some of our architectures.

take caution if you use it for keeping some data item for long period
of time - use extra caution on M_PREPEND() or m_adj(), as they may result
in loss of m->m_pkthdr.aux pointer (and mbuf leak).

this will bump kernel version.

(as discussed in tech-net, tested in kame tree)
2000-03-01 12:49:27 +00:00
thorpej c1185c1020 PRU_PURGEADDR -> PRU_PURGEIF, per a discussion w/ itojun. In the IPv4
and IPv6 code, also use this to traverse PCB tables, looking for cached
routes referencing the dying ifnet, forcing them to be refreshed.
2000-02-02 23:28:08 +00:00
thorpej 2af8db77c9 Grumble, forward decl for struct ifaddr. 2000-02-02 08:14:20 +00:00
itojun f781f298a6 remove ns_purgeaddr() prototype - it's in netns/ns_var.h (added by thorpej) 2000-02-02 08:09:57 +00:00
thorpej b2408b62bf Add missing prototype for ns_purgeaddr(). 2000-02-02 08:06:49 +00:00
itojun 2111a79d6a add missing prototype for if_detach. 2000-02-02 05:07:57 +00:00
thorpej d844a3ac41 First-draft if_detach() implementation, originally from Bill Studnemund,
although this version has been changed somewhat:
- reference counting on ifaddrs isn't as complete as Bill's original
  work was.  This is hard to get right, and we should attack one
  protocol at a time.
- This doesn't do reference counting or dynamic allocation of ifnets yet.
- This version introduces a new PRU -- PRU_PURGEADDR, which is used to
  purge an ifaddr from a protocol.  The old method Bill used didn't work
  on all protocols, and it only worked on some because it was Very Lucky.

This mostly works ... i.e. works for my USB Ethernet, except for a dangling
ifaddr reference left by the IPv6 code; have not yet tracked this down.
2000-02-01 22:52:04 +00:00
thorpej 33e8c5b1df Improve the readability of one small piece of code. 2000-02-01 00:18:29 +00:00
itojun 559075a711 make sure we do not pass bogus socket pointer to IPv4 IPsec.
XXX we (KAME) are trying to invent cleaner way to pass socket pointer to
ip{,6}_output... so please permit this mess for now.
1999-12-24 05:01:33 +00:00
drochner 87568e8d82 defopt the XNS protocol (options NS), clean up the use of related
option headers / defines
1999-10-25 19:18:10 +00:00
simonb fd8040a031 s/acknowledgment/acknowledgement/ 1999-09-10 03:24:14 +00:00
darrenr 67cac86e57 add PR_LISTEN to protocols which support listen(2) 1999-07-01 05:53:04 +00:00
thorpej b29e386709 Domains are associated with protocol families, not address families. 1999-01-14 01:28:23 +00:00
matt 3ad026ac87 vax -> __vax__ (and mips to __mips__ in ultrix_misc.c) 1998-10-20 01:46:27 +00:00
christos dd6e9d3e5a fix comment and copyright spacing. 1998-09-13 15:21:32 +00:00
thorpej 78f9387863 Add/move some Ethertypes, PR #5997, Heiko W.Rupp. 1998-09-09 04:32:39 +00:00
christos 9b63f5f407 Assign copyright to TNF. 1998-09-05 14:30:31 +00:00
jonathan 011f2bda08 defopt NS, NSIP. 1998-07-05 06:49:00 +00:00
jonathan 3751946b97 defopt INET, NETATALK. 1998-07-05 00:51:04 +00:00
cgd 651b44e211 Rework the way kernel include files are installed. In the new method,
as with user-land programs, include files are installed by each directory
in the tree that has includes to install.  (This allows more flexibility
as to what gets installed, makes 'partial installs' easier, and gives us
more options as to which machines' includes get installed at any given
time.)  The old SYS_INCLUDES={symlinks,copies} behaviours are _both_
still supported, though at least one bug in the 'symlinks' case is
fixed by this change.  Include files can't be build before installation,
so directories that have includes as targets (e.g. dev/pci) have to move
those targets into a different Makefile.
1998-06-12 23:22:30 +00:00
kleink a04dace856 Spelling error. 1998-05-09 14:24:31 +00:00
fvdl e5bc90f40c Merge with Lite2 + local changes 1998-03-01 02:20:01 +00:00
kleink 59fe905973 Fix variable declarations: register -> register int. 1998-02-14 19:34:12 +00:00
thorpej c5dab54215 - Be more careful with type sizes (many u_long -> u_int32_t in protocol
structures).
- Use NTOH*() and HTON*() where appropriate.
- Some slight formatting cleanup in a few places.
1997-07-18 19:30:33 +00:00
thorpej a0e791807e Eliminate use of dtom() from the network code, allowing more flexible
use of mbuf external storage and increasing performance (by eliminating
an m_pullup() for clusters in the IP reassembly code).

Changes from Koji Imada <koji@math.human.nagoya-u.ac.jp>, in PR #3628
and #3480, with ever-so-slight integration changes by me.
1997-06-24 02:25:59 +00:00
christos 3a56279cee PR/3408: From Koji Imada: mv_faults on SPP connections. 1997-03-29 17:01:38 +00:00
christos cb32007a8b backout previous kprintf change 1996-10-13 01:59:55 +00:00
christos 1005eb6f98 printf -> kprintf, sprintf -> ksprintf 1996-10-10 23:25:50 +00:00
christos 98d5537195 - make this compile again
- printf -> kprintf, sprintf -> ksprintf
1996-10-10 23:22:58 +00:00
mycroft 90cf086c4f Restructure ns_control() like other protocols. 1996-09-08 14:49:41 +00:00