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* Remove the "The option TCPDEBUG requires option INET." requirement.bz2009-06-101-4/+6
| | | | | | | | In case of !INET we will not have a timestamp on the trace for now but that might only affect spx debugging as long as INET6 requires INET. Reviewed by: rwatson (earlier version)
* To my reading there are no real consumers of ip6_plen (IPv6bz2008-09-071-1/+1
| | | | | | | | | | | | | | | Payload Length) as set in tcpip_fillheaders(). ip6_output() will calculate it based of the length from the mbuf packet header itself. So initialize the value in tcpip_fillheaders() in correct (network) byte order. With the above change, to my reading, all places calling tcp_trace() pass in the ip6 header via ipgen as serialized in the mbuf and with ip6_plen in network byte order. Thus convert the IPv6 payload length to host byte order before printing. MFC after: 2 months
* Add FBSDID to all files in netinet so that people can moresilby2007-10-071-1/+3
| | | | | | easily include file version information in bug reports. Approved by: re (kensmith)
* Rather than selectively zeroing fields in the tcp_debug structurerwatson2007-05-071-42/+15
| | | | | | throughout tcp_trace(), zero the entire structure up front. Minor style fixes.
* Add global mutex tcp_debug_mtx, which will protect global TCP debuggingrwatson2007-05-041-12/+31
| | | | | | | | | | | state tcp_debug, tcp_debx. Acquire and drop as required in tcp_trace(). Move to ANSI C function header, correct prototype types so that short TCP state is no longer promoted to int unnecessarily. Add comments. MFC after: 3 weeks
* /* -> /*- for license, minor formatting changesimp2005-01-071-1/+1
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* Remove advertising clause from University of California Regent'simp2004-04-071-4/+0
| | | | | | | license, per letter dated July 22, 1999 and email from Peter Wemm, Alan Cox and Robert Watson. Approved by: core, peter, alc, rwatson
* Re-remove MT_TAGs. The problems with dummynet have been fixed now.mlaier2004-02-251-0/+1
| | | | | Tested by: -current, bms(mentor), me Approved by: bms(mentor), sam
* Backout MT_TAG removal (i.e. bring back MT_TAGs) for now, as dummynet ismlaier2004-02-181-1/+0
| | | | | | not working properly with the patch in place. Approved by: bms(mentor)
* This set of changes eliminates the use of MT_TAG "pseudo mbufs", replacingmlaier2004-02-131-0/+1
| | | | | | | | | | | them mostly with packet tags (one case is handled by using an mbuf flag since the linkage between "caller" and "callee" is direct and there's no need to incur the overhead of a packet tag). This is (mostly) work from: sam Silence from: -arch Approved by: bms(mentor), sam, rwatson
* It's now sufficient to rely on a nested include of _label.h to make surerwatson2002-08-151-1/+0
| | | | | | | all structures in ip_var.h are defined, so remove include of mac.h. Obtained from: TrustedBSD Project Sponsored by: DARPA, NAI Labs
* Work to fix LINT build.rwatson2002-08-021-0/+1
| | | | Reported by: phk
* Remove a change that snuck in from my private tree.jlemon2001-12-211-1/+0
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* If syncookies are disabled (net.inet.tcp.syncookies) then use the fasterjlemon2001-12-211-0/+1
| | | | | | arc4random() routine to generate ISNs instead of creating them with MD5(). Suggested by: silby
* sync with kame tree as of july00. tons of bug fixes/improvements.itojun2000-07-041-1/+1
| | | | | | | API changes: - additional IPv6 ioctls - IPsec PF_KEY API was changed, it is mandatory to upgrade setkey(8). (also syntax change)
* Sorry in this just befor code freeze commit.shin2000-01-291-10/+52
| | | | | | | | | | | | | | | | | | | | | This is fix to usr.sbin/trpt and tcp_debug.[ch] I think of putting this after 4.0 but,,, -There was bug that when INET6 is defined, IPv4 socket is not traced by trpt. -I received request from a person who distribute a program which use tcp_debug interface and print performance statistics, that -leave comptibility with old program as much as possible -use same interface with other OSes So, I talked with itojun, and synced API with netbsd IPv6 extension. makeworld check, kernel build check(includes GENERIC) is done. But if there happen to any problem, please let me know and I soon backout this change.
* tcp updates to support IPv6.shin2000-01-091-12/+36
| | | | | | | also a small patch to sys/nfs/nfs_socket.c, as max_hdr size change. Reviewed by: freebsd-arch, cvs-committers Obtained from: KAME project
* $Id$ -> $FreeBSD$peter1999-08-281-1/+1
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* Fixed printf format errors.bde1998-08-171-6/+7
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* Make INET a proper option.eivind1998-01-081-1/+6
| | | | | | | | | | | | This will not make any of object files that LINT create change; there might be differences with INET disabled, but hardly anything compiled before without INET anyway. Now the 'obvious' things will give a proper error if compiled without inet - ipx_ip, ipfw, tcp_debug. The only thing that _should_ work (but can't be made to compile reasonably easily) is sppp :-( This commit move struct arpcom from <netinet/if_ether.h> to <net/if_arp.h>.
* Make TCPDEBUG a new-style option.joerg1997-09-161-1/+3
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* Removed unused #includes.bde1997-08-021-12/+1
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* Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are notpeter1997-02-221-1/+1
| | | | ready for it yet.
* Make the long-awaited change from $Id$ to $FreeBSD$jkh1997-01-141-1/+1
| | | | | | | | This will make a number of things easier in the future, as well as (finally!) avoiding the Id-smashing problem which has plagued developers for so long. Boy, I'm glad we're not using sup anymore. This update would have been insane otherwise.
* Eliminated sloppy common-style declarations. Now there are no duplicatedbde1996-04-131-1/+5
| | | | | | common labels for LINT. There are still some common declarations for the !KERNEL case in tcp_debug.h and spx_debug.h. trpt depends on the ones in tcp_debug.h.
* Move or add #include <queue.h> in preparation for upcoming struct socketdg1996-03-111-2/+2
| | | | changes.
* New style sysctl & staticize alot of stuff.phk1995-11-141-2/+2
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* Include <sys/queue.h> because <netinet/in_pcb.h> (also includedolah1995-04-191-1/+2
| | | | later in tcp_debug.c) requires it due to the pcb changes of DavidG.
* Merge Transaction TCP, courtesy of Andras Olah <olah@cs.utwente.nl> andwollman1995-02-091-5/+8
| | | | | | | | | Bob Braden <braden@isi.edu>. NB: This has not had David's TCP ACK hack re-integrated. It is not clear what the correct solution to this problem is, if any. If a better solution doesn't pop up in response to this message, I'll put David's code back in (or he's welcome to do so himself).
* Added $Id$dg1994-08-021-0/+1
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* BSD 4.4 Lite Kernel Sourcesrgrimes1994-05-241-0/+159
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