dragonfly.git
16 years agoRemove VoxWare related entries, don't list drivers support by NEWPCM.
Joerg Sonnenberger [Sat, 2 Apr 2005 19:54:29 +0000 (19:54 +0000)]
Remove VoxWare related entries, don't list drivers support by NEWPCM.
Just call the section "Sound drivers". Give the example for PNP first,
it is much more common know.

16 years agoRemove reminders of VoxWare.
Joerg Sonnenberger [Sat, 2 Apr 2005 19:52:18 +0000 (19:52 +0000)]
Remove reminders of VoxWare.

16 years agoThe vnode recycler was not handling a hardlinking case that is capable
Matthew Dillon [Sat, 2 Apr 2005 19:42:17 +0000 (19:42 +0000)]
The vnode recycler was not handling a hardlinking case that is capable
of tying up a large number of vnodes and namecache records in the directory
topology.   Extracting a large CVS repository, where the 'CVS/Root'
file is massively hardlinked, can result in the vnode recycler failing.

Reported-by: Mike Moore <sansapparel@gmail.com>
16 years ago- Clearly state that errno is set
Liam J. Foy [Sat, 2 Apr 2005 16:22:41 +0000 (16:22 +0000)]
- Clearly state that errno is set

Ok: joerg@, hsu@

16 years ago- Cosmetic
Liam J. Foy [Sat, 2 Apr 2005 16:04:41 +0000 (16:04 +0000)]
- Cosmetic

16 years agoMove the processing of flags out of the loop. The exception is M_WAITOK,
Joerg Sonnenberger [Sat, 2 Apr 2005 15:58:16 +0000 (15:58 +0000)]
Move the processing of flags out of the loop. The exception is M_WAITOK,
which decides wether VM_ALLOC_NORMAL is used or not. This gets cleared
or set each time.

16 years agoMove the processing of malloc flags out of the loop. The exception
Joerg Sonnenberger [Sat, 2 Apr 2005 15:53:56 +0000 (15:53 +0000)]
Move the processing of malloc flags out of the loop. The exception
is the M_WAITOK, since the interpretation changing when the current
thread is preempting or not.  This can change with the second run of
the loop, so evaluate it each time.

16 years ago- warn() -> warnx(). The global variable errno will not be set.
Liam J. Foy [Fri, 1 Apr 2005 21:35:10 +0000 (21:35 +0000)]
- warn() -> warnx(). The global variable errno will not be set.

16 years agoMove unused version into Attic. Remove DragonFly_Stable tag afterwards.
YONETANI Tomokazu [Fri, 1 Apr 2005 02:09:24 +0000 (02:09 +0000)]
Move unused version into Attic. Remove DragonFly_Stable tag afterwards.

16 years agoFreeBSD-Date: 2005/03/31 11:12:45
Max Okumoto [Fri, 1 Apr 2005 01:15:20 +0000 (01:15 +0000)]
FreeBSD-Date: 2005/03/31 11:12:45
Author: harti

Move the MAX macro to a util.h so it becomes usable in other modules.

Suggested by:   Max Okumoto <okumoto@ucsd.edu>

16 years agoDate: 2005/03/30 15:18:58
Max Okumoto [Fri, 1 Apr 2005 01:12:55 +0000 (01:12 +0000)]
Date: 2005/03/30 15:18:58
Author: harti

Make the structure for handling the input stack local to the parse
module. The only module accessing it (the current line number) was the
condition module, so pass the current line number as a function argument.
Centralize the pushing of new input sources into one function
ParsePushInput() and rename the function handling the popping from ParseEOF()
to ParsePopInput(). Make the entire thing a little bit clearer, by holding
the current input source in the top element of the stack instead of
using extra variables for this. Use a type-safe intrusive list for the
input stack.

16 years agoFreeBSD-Date: 2005/03/23 16:28:57
Max Okumoto [Fri, 1 Apr 2005 00:48:59 +0000 (00:48 +0000)]
FreeBSD-Date: 2005/03/23 16:28:57
Author: harti

Style: de-lispify by removing extra parantheses in conditional expressions.

16 years agoThe previous patch had conflicts with our version. This one
Max Okumoto [Fri, 1 Apr 2005 00:32:03 +0000 (00:32 +0000)]
The previous patch had conflicts with our version. This one
handles the stuff we had to do by hand.

Style: make indentation 8 characters.

16 years agoFreeBSD-Date: 2005/03/23 16:14:41
Max Okumoto [Thu, 31 Mar 2005 23:47:02 +0000 (23:47 +0000)]
FreeBSD-Date: 2005/03/23 16:14:41
Author: harti

Style: make indentation 8 characters.

16 years agoReduce white space diffs between FreeBSD.
Max Okumoto [Thu, 31 Mar 2005 23:39:04 +0000 (23:39 +0000)]
Reduce white space diffs between FreeBSD.

16 years agoFreeBSD-Date: 2005/03/23 12:56:15
Max Okumoto [Thu, 31 Mar 2005 22:16:35 +0000 (22:16 +0000)]
FreeBSD-Date: 2005/03/23 12:56:15
Author: harti

Make paths an explicite datatype instead of using the generic Lst.
A Path is now a TAILQ of PathElements each of which just points to
a reference counted directory. Rename all functions dealing with Paths
from the Dir_ prefix to a Path_ prefix.

16 years agoFreeBSD-Date: 2005/03/22 12:59:02
Max Okumoto [Thu, 31 Mar 2005 22:10:02 +0000 (22:10 +0000)]
FreeBSD-Date: 2005/03/22 12:59:02
Author: harti

Style: <space><tab> -> <tab>

16 years agoFreeBSD-Date: 2005/03/22 12:54:46
Max Okumoto [Thu, 31 Mar 2005 22:07:21 +0000 (22:07 +0000)]
FreeBSD-Date: 2005/03/22 12:54:46
Author: harti

Rename struct Path to struct Dir and move it into the C-file. It
is not used outside.

16 years agoFreeBSD-Date: 2005/03/22 12:40:24
Max Okumoto [Thu, 31 Mar 2005 21:48:32 +0000 (21:48 +0000)]
FreeBSD-Date: 2005/03/22 12:40:24
FreeBSD-Date: 2005/03/22 12:52:00

Author: harti

Remove Lst_Find() and Lst_FindFrom() now that they aren't needed anymore.

16 years agoFreeBSD-Date: 2005/03/21 11:44:57
Max Okumoto [Thu, 31 Mar 2005 21:47:19 +0000 (21:47 +0000)]
FreeBSD-Date: 2005/03/21 11:44:57
Author: harti

Replace calls to Lst_Find with either appropriate LST_FOREACH macros
plus predicate inlining or a special purpose function with takes
and returns the correct types.

16 years agoFreeBSD-Date: 2005/03/22 12:38:55
Max Okumoto [Thu, 31 Mar 2005 20:39:44 +0000 (20:39 +0000)]
FreeBSD-Date: 2005/03/22 12:38:55
Author: harti

Remove the last two instances of Lst_Find() calls.

16 years agoMove the setting of sopt->sopt_dir down into the lower level sogetopt()
Matthew Dillon [Thu, 31 Mar 2005 19:28:57 +0000 (19:28 +0000)]
Move the setting of sopt->sopt_dir down into the lower level sogetopt()
and sosetopt() procedures.  NFS was calling the low level procedures without
setting sopt_dir which prevented TCP_NODELAY from being set for NFS TCP
mounts, resulting in poor performance.

16 years agofix bug that creeped in in last commit
Simon Schubert [Thu, 31 Mar 2005 16:11:13 +0000 (16:11 +0000)]
fix bug that creeped in in last commit

Noticed-by: Andrew Atrens <atrens at nortelnetworks.com>
16 years agoBack out part of last commit, optind has to be initialised to 1.
Joerg Sonnenberger [Thu, 31 Mar 2005 16:01:15 +0000 (16:01 +0000)]
Back out part of last commit, optind has to be initialised to 1.

16 years agoMake it O(strlen(s) + strlen(charset)) like strcspn.
Joerg Sonnenberger [Thu, 31 Mar 2005 13:17:22 +0000 (13:17 +0000)]
Make it O(strlen(s) + strlen(charset)) like strcspn.

Submitted-by: Andreas Hauser <andy-dragonfly@splashground.de>
16 years agoFix non-BPF declaration of bpf_ptap, it was out-of-sync with the header.
Joerg Sonnenberger [Thu, 31 Mar 2005 12:31:31 +0000 (12:31 +0000)]
Fix non-BPF declaration of bpf_ptap, it was out-of-sync with the header.

Reported-by: tcslv@cox.net
16 years agoA kludge to always give the driver a second chance to attach the cbb device.
Jeffrey Hsu [Thu, 31 Mar 2005 05:43:34 +0000 (05:43 +0000)]
A kludge to always give the driver a second chance to attach the cbb device.

Similar to the following part of FreeBSD rev 1.66 by imp:
  o Remove bogus checks when reallocating memory for the registers.  They
    weren't needed and turned out to be completely bogus.

  This lets me load/unload pccard with a pccard in a slot and have the
  child correctly detach/attach.  This should help people that have wi
  in their kernel, but that kldload cbb and pccard, for example.

16 years agoFix typo.
Sascha Wildner [Wed, 30 Mar 2005 04:29:32 +0000 (04:29 +0000)]
Fix typo.

16 years agoDeclare prototypes for all functions.
Joerg Sonnenberger [Wed, 30 Mar 2005 00:56:02 +0000 (00:56 +0000)]
Declare prototypes for all functions.

16 years agoconst correctness
Joerg Sonnenberger [Wed, 30 Mar 2005 00:53:59 +0000 (00:53 +0000)]
const correctness

16 years agoAvoid discarding constness.
Joerg Sonnenberger [Wed, 30 Mar 2005 00:53:14 +0000 (00:53 +0000)]
Avoid discarding constness.

16 years agoRemove extern for functions, line up function names, remove option names.
Joerg Sonnenberger [Wed, 30 Mar 2005 00:49:06 +0000 (00:49 +0000)]
Remove extern for functions, line up function names, remove option names.
Move _GLOBAL_OFFSET_TABLE define up to the other global variables.

16 years agoRemove tcb_size and flag argument for _rtld_allocate_tls,
Joerg Sonnenberger [Tue, 29 Mar 2005 23:04:36 +0000 (23:04 +0000)]
Remove tcb_size and flag argument for _rtld_allocate_tls,
remove tcb_size argument for _rtld_free_tls. The size is defined
by the architecture's struct tls_tcb layout and the behaviour
of RTLD_ALLOC_TLS_FREE_OLD is the only possible reaction for
old_tcb != NULL which doesn't leak memory.

16 years agoFixed a bug that broke building docs on FreeBSD. The mistake was
Max Okumoto [Tue, 29 Mar 2005 22:19:25 +0000 (22:19 +0000)]
Fixed a bug that broke building docs on FreeBSD.  The mistake was
that ParseModifier() consumes characters so it can not be moved
below the following tests.

16 years agoFix warnings, use ISO prototype.
Joerg Sonnenberger [Tue, 29 Mar 2005 20:05:02 +0000 (20:05 +0000)]
Fix warnings, use ISO prototype.

16 years agoGNU getopt resets itself partially when the application sets optind to 0.
Joerg Sonnenberger [Tue, 29 Mar 2005 20:03:06 +0000 (20:03 +0000)]
GNU getopt resets itself partially when the application sets optind to 0.
A good example in our tree is CVS. Copy this behaviour and put optind into
BSS.

16 years agoNew strcspn implementation, which is O(strln(str) + strlen(chars))
Joerg Sonnenberger [Tue, 29 Mar 2005 19:36:39 +0000 (19:36 +0000)]
New strcspn implementation, which is O(strln(str) + strlen(chars))
and not O(strlen(str) * strlen(chars)) as before.

Submitted-by: Andreas Hauser <andy-dragonfly@splashground.de>
16 years agoCleanup the TLS implementation:
Joerg Sonnenberger [Tue, 29 Mar 2005 19:26:20 +0000 (19:26 +0000)]
Cleanup the TLS implementation:
- Define the TCB layout in machine/tls.h, define wether tcb_self exists or
  not.
- Define the layout of the DTV, not used yet.
- Define the TLS variant
- Define common access functions (tls_get_tcb, tls_get_curthread, tls_set_tcb)
  and the RTLD functions.

16 years agoMerge from vendor branch HEIMDAL:
David Rhodus [Tue, 29 Mar 2005 03:51:01 +0000 (03:51 +0000)]
Merge from vendor branch HEIMDAL:
Remove the telnet program from the heimdal source as it contains
security problems.  It was not connected to the build and wasn't
being utilized anyway.

16 years agoRemove the telnet program from the heimdal source as it contains
David Rhodus [Tue, 29 Mar 2005 03:51:01 +0000 (03:51 +0000)]
Remove the telnet program from the heimdal source as it contains
security problems.  It was not connected to the build and wasn't
being utilized anyway.

16 years agoRemove the telnet program from the heimdal source as it contains vendor/HEIMDAL
David Rhodus [Tue, 29 Mar 2005 03:51:01 +0000 (03:51 +0000)]
Remove the telnet program from the heimdal source as it contains
security problems.  It was not connected to the build and wasn't
being utilized anyway.

16 years agoRemove some uses of the SCARG macro.
David Rhodus [Tue, 29 Mar 2005 00:35:55 +0000 (00:35 +0000)]
Remove some uses of the SCARG macro.

16 years agoRemove PC98 keymaps.
Sascha Wildner [Mon, 28 Mar 2005 23:06:47 +0000 (23:06 +0000)]
Remove PC98 keymaps.

16 years agoGive syscons its own malloc_type and remove some unnecessary casts.
Sascha Wildner [Mon, 28 Mar 2005 21:30:23 +0000 (21:30 +0000)]
Give syscons its own malloc_type and remove some unnecessary casts.

Suggested and submitted by: Andreas Hauser <andy@splashground.de>

16 years agoKeep a hint for the last packet in the singly-linked list of packets
Jeffrey Hsu [Mon, 28 Mar 2005 19:53:30 +0000 (19:53 +0000)]
Keep a hint for the last packet in the singly-linked list of packets
in a sockbuf in order to convert the cost of append operations from
O(n) to O(1).

16 years agoSeparate M_NULLOK from M_RNOWAIT.
Joerg Sonnenberger [Mon, 28 Mar 2005 18:49:25 +0000 (18:49 +0000)]
Separate M_NULLOK from M_RNOWAIT.

16 years agoCorrect a pair of buffer overflows in the telnet(1) command:
David Rhodus [Mon, 28 Mar 2005 18:03:32 +0000 (18:03 +0000)]
Correct a pair of buffer overflows in the telnet(1) command:

CAN-2005-0468) A heap buffer overflow in env_opt_add() and related
functions.

(CAN-2005-0469) A global uninitialized data section buffer overflow in
slc_add_reply() and related functions.

As a result of these vulnerabilities, it may be possible for a malicious
telnet server or active network attacker to cause telnet(1) to execute
arbitrary code with the privileges of the user running it.

These fixes are based in part on patches
Submitted by:   Solar Designer <solar@openwall.com>
With calibration with the FreeBSD security officer: Jacques Vidrine <nectar@freebsd.org>

16 years agoMerge from vendor branch HEIMDAL:
David Rhodus [Mon, 28 Mar 2005 18:03:32 +0000 (18:03 +0000)]
Merge from vendor branch HEIMDAL:
Correct a pair of buffer overflows in the telnet(1) command:

CAN-2005-0468) A heap buffer overflow in env_opt_add() and related
functions.

(CAN-2005-0469) A global uninitialized data section buffer overflow in
slc_add_reply() and related functions.

As a result of these vulnerabilities, it may be possible for a malicious
telnet server or active network attacker to cause telnet(1) to execute
arbitrary code with the privileges of the user running it.

These fixes are based in part on patches
Submitted by:   Solar Designer <solar@openwall.com>
With calibration with the FreeBSD security officer: Jacques Vidrine <nectar@freebsd.org>

16 years agoCorrect a pair of buffer overflows in the telnet(1) command:
David Rhodus [Mon, 28 Mar 2005 18:03:33 +0000 (18:03 +0000)]
Correct a pair of buffer overflows in the telnet(1) command:

CAN-2005-0468) A heap buffer overflow in env_opt_add() and related
functions.

(CAN-2005-0469) A global uninitialized data section buffer overflow in
slc_add_reply() and related functions.

As a result of these vulnerabilities, it may be possible for a malicious
telnet server or active network attacker to cause telnet(1) to execute
arbitrary code with the privileges of the user running it.

These fixes are based in part on patches
Submitted by:   Solar Designer <solar@openwall.com>
With calibration with the FreeBSD security officer: Jacques Vidrine <nectar@freebsd.org>

16 years agotest
David Rhodus [Mon, 28 Mar 2005 17:43:50 +0000 (17:43 +0000)]
test

16 years agoRemove the pre-NEWPCM sound drivers and the speaker-based emulations.
Joerg Sonnenberger [Mon, 28 Mar 2005 14:42:45 +0000 (14:42 +0000)]
Remove the pre-NEWPCM sound drivers and the speaker-based emulations.
In detail the devices css, gus, gusxvi, mpu, mss, opl, pas, sb, snd,
speaker, sscape, sscape_mss, trix and uart are no longer supported.

They are ISA-only devices and the more common devices are supported by
NEWPCM too. speaker and pca collide with the timer use of the default
kernel and have been broken for a while now.

16 years agoRemove redundant panic.
Joerg Sonnenberger [Mon, 28 Mar 2005 14:27:37 +0000 (14:27 +0000)]
Remove redundant panic.

16 years agoCleanup and retool portions of the TLS support and make sure that
Matthew Dillon [Mon, 28 Mar 2005 03:33:20 +0000 (03:33 +0000)]
Cleanup and retool portions of the TLS support and make sure that
non-threaded binaries remain compatible with older kernels.

* Removes the tcb alignment argument.  Instead an alignment #define is
  placed in sys/tls.h

* Gets rid of the Variant I code (we can add it in later, it just gets
  in the way).

* Retools the Variant II code to support %gs:OFFSET (negative offset)
  AND %gs:0 relative accesses, supporting both -mtls-direct-seg-refs and
  -mno-tls-direct-seg-refs.

* Changes the Elf_Addr array for the TCB into a real structure in
  sys/tls.h

* Retains the DTV methodology.

* Retains the TCB methodology, but note that the area 'after' the tcb
  is now available for future use (at least with Variant I removed).
  Frankly I'm not sure we would ever want to support having the
  'data' area after the TCB instead of before the TCB, at least not
  for i386.

* Do not try to call sys_set_tls_area() if there is no TLS storage.
  i.e. so non-threaded binaries remain compatible with old kernels.

  The TLS is only initialized if (a) There is thread local storage, aka
  gcc3's __thread keyword, or (b) The program is linked against a threading
  library.  The threading library makes the appropriate calls to set up the
  TLS.

16 years agoDon't hide the library build's ar/ranlib lines, or shared library link
Matthew Dillon [Mon, 28 Mar 2005 03:25:36 +0000 (03:25 +0000)]
Don't hide the library build's ar/ranlib lines, or shared library link
command sequences.

16 years agoAdd another syscall test, and test cvs commits after loginfo/commitinfo/config
Matthew Dillon [Mon, 28 Mar 2005 03:13:26 +0000 (03:13 +0000)]
Add another syscall test, and test cvs commits after loginfo/commitinfo/config
updates.

16 years agotest 2
Matthew Dillon [Mon, 28 Mar 2005 03:09:17 +0000 (03:09 +0000)]
test 2

16 years agologinfo/commitinfo test
Matthew Dillon [Mon, 28 Mar 2005 03:02:54 +0000 (03:02 +0000)]
loginfo/commitinfo test

16 years agoTemporarily back out the last change due to time zone display issues
Matthew Dillon [Mon, 28 Mar 2005 02:40:47 +0000 (02:40 +0000)]
Temporarily back out the last change due to time zone display issues
(e.g. 'PST' not being displayed).  It will be recommitted when the issues
have been fixed.

16 years agoThe old ntpdate displayed the clock error by default. Change rdate to do
Matthew Dillon [Mon, 28 Mar 2005 02:39:57 +0000 (02:39 +0000)]
The old ntpdate displayed the clock error by default.  Change rdate to do
the same thing.

16 years agoDo a better job distributing RPC requests on the NFS server side. This
Matthew Dillon [Sun, 27 Mar 2005 23:51:42 +0000 (23:51 +0000)]
Do a better job distributing RPC requests on the NFS server side.  This
applies to both TCP and UDP mounts.

Previously when multiple requests were received all at once only one would
be immediately distributed to an idle NFSD, causing the requests to be
serialized on the server if no other nfsd's were active at the time and if
no other event occurs to wake up other idle nfsd's.

Now nfsrv_getstream() returns a count of the number of RPCs that were parsed
and multiple NFSDs will be woken up to process them.

Some fine-tuning is still required.  In particular, it is actually less
efficient for the server to wakeup multiple NFSd (at least on a UP machine)
if the requests do not entail I/O.  However, since this only effects client
operations that are issued in parallel (e.g. a make -j build on the client)
I believe the positive aspects outweight the negative ones.

16 years agoFix a bug where the main system clock stops operating. We were using a field
Matthew Dillon [Sun, 27 Mar 2005 19:25:10 +0000 (19:25 +0000)]
Fix a bug where the main system clock stops operating.  We were using a field
in the globaldata structure called gd_nextclock to determine whether a systimer
was queued for a cpu.  This field indicated the next pending timeout for the
systimer on the cpu.  However, at 8254 rates this 32 bit field has a chance of
calculating to 0 once every 1/18 second, which disables the systimer dispatch
on that cpu and can cause the system clocks to stop operating.

Remove the field and replace with a TAILQ_FIRST queue check instead.

The machine dependant part of the systimer implementations needs a better
way to figure out which cpus to dispatch to.

Reported-by: justin@shiningsilence.com
16 years ago- Correct usage of gethostname(3)
Liam J. Foy [Fri, 25 Mar 2005 14:15:23 +0000 (14:15 +0000)]
- Correct usage of gethostname(3)

16 years ago- WARNS 6
Liam J. Foy [Fri, 25 Mar 2005 12:56:48 +0000 (12:56 +0000)]
- WARNS 6

Submitted by: H}kon Schad Bergsaker <hakonsb@student.matnat.uio.no>

16 years ago${CC}'s here were supposed be used as preprocessor, add -E.
YONETANI Tomokazu [Fri, 25 Mar 2005 11:42:36 +0000 (11:42 +0000)]
${CC}'s here were supposed be used as preprocessor, add -E.

Reported-by: Martin P. Hellwig <mhellwig (a) xs4all.nl>
16 years agoSync with the kernel to make ncptrace work again. CINV_PARENT no longer
Matthew Dillon [Thu, 24 Mar 2005 20:15:11 +0000 (20:15 +0000)]
Sync with the kernel to make ncptrace work again.  CINV_PARENT no longer
exists.

16 years agoDisplay additional information about a vnode's object.
Matthew Dillon [Thu, 24 Mar 2005 20:14:42 +0000 (20:14 +0000)]
Display additional information about a vnode's object.

16 years agoFix a server-side TCP NFS mount stream sequencing problem which could result
Matthew Dillon [Thu, 24 Mar 2005 19:58:19 +0000 (19:58 +0000)]
Fix a server-side TCP NFS mount stream sequencing problem which could result
in portions of the TCP stream being parsed out of order, corrupting it and
causing the NFS server to drop the connection.

The TCP protocol stack upcalls into nfsrv_rcv().  The various nfsd threads
also call nfsrv_rcv().  A short blocking condition in the parsing code plus
the blocking lock on the sockbuf (when called via an nfsd) could result in
data from the socket being incorporated into the nfs socket's mbuf chain
out of order.

Reported-by: Andreas Hauser <andy@splashground.de>
16 years agoLicense typo.
Joerg Sonnenberger [Thu, 24 Mar 2005 17:24:04 +0000 (17:24 +0000)]
License typo.

16 years agoAdjust man page sections.
Sascha Wildner [Thu, 24 Mar 2005 12:48:04 +0000 (12:48 +0000)]
Adjust man page sections.

16 years agotcb is now managed by rtld, caching it is not correct,
David Xu [Thu, 24 Mar 2005 12:38:39 +0000 (12:38 +0000)]
tcb is now managed by rtld, caching it is not correct,
otherwise we may get stale copy of tls data from previous
dead thread, caching should be done in rtld if needed.

16 years agoHave the server complain if the NFS rpc stream from a client gets corrupted,
Matthew Dillon [Thu, 24 Mar 2005 06:44:27 +0000 (06:44 +0000)]
Have the server complain if the NFS rpc stream from a client gets corrupted,
so we at least know why the tcp link is reconnecting.  The client already
complains if the NFS rpc stream from a server gets corrupted).

16 years agoImport man pages for pf(4), pflog(4) and pfsync(4) devices.
Simon Schubert [Thu, 24 Mar 2005 01:15:59 +0000 (01:15 +0000)]
Import man pages for pf(4), pflog(4) and pfsync(4) devices.

These are not the latest versions, but those that seem to suit
best with our version of pf.

Reminded-By: "Alexander 'alxl' Lobachov" <alxl@alxl.info>
Obtained-From: OpenBSD

16 years agoUndo last commit. This was not my hisenbug. :-P
Max Okumoto [Wed, 23 Mar 2005 20:58:35 +0000 (20:58 +0000)]
Undo last commit.  This was not my hisenbug. :-P

16 years agoRemove an assertion in bundirty() that requires the buffer to not be on
Matthew Dillon [Wed, 23 Mar 2005 20:37:03 +0000 (20:37 +0000)]
Remove an assertion in bundirty() that requires the buffer to not be on
a queue.  There is a code path in brelse() where the buffer may be put on
a queue prior to calling bundirty().

Reported-by: David Rhodus <sdrhodus@gmail.com>
16 years agoAdditional note to last commit. GCC-3.4 improperly generates a warning
Matthew Dillon [Wed, 23 Mar 2005 19:09:33 +0000 (19:09 +0000)]
Additional note to last commit.  GCC-3.4 improperly generates a warning
and an int $5 for unpromoted conversions (somebody really scewed up in GCC
land if they thought that that was a reasonable solution!)... It really
should generate a fatal error for this case since the traditional varadic
macros were able to handle the case.

16 years agoUse the correct type in va_arg call, char is promoted to int before calling
Joerg Sonnenberger [Wed, 23 Mar 2005 17:22:21 +0000 (17:22 +0000)]
Use the correct type in va_arg call, char is promoted to int before calling
and has to be fetched as such.

16 years agoPass exact number of threads to thr_umtx_wake.
David Xu [Wed, 23 Mar 2005 11:21:02 +0000 (11:21 +0000)]
Pass exact number of threads to thr_umtx_wake.

16 years agoEliminate a redundant variable assignment.
Jeffrey Hsu [Wed, 23 Mar 2005 08:02:46 +0000 (08:02 +0000)]
Eliminate a redundant variable assignment.

Noticed by: Noritoshi Demizu <demizu@dd.iij4u.or.jp>

16 years agoWe can only do upper-layer protocol length checks on the first fragment.
Jeffrey Hsu [Wed, 23 Mar 2005 07:47:40 +0000 (07:47 +0000)]
We can only do upper-layer protocol length checks on the first fragment.

16 years agoCorrect the th_off check against ip_len. The check in ip_demux occurs
Matthew Dillon [Wed, 23 Mar 2005 07:27:56 +0000 (07:27 +0000)]
Correct the th_off check against ip_len.  The check in ip_demux occurs
before ip_len is adjusted so we have to add iphlen into the equation.  We
forgot to do this when the code was originally moved from tcp_input to
ip_demux (in tcp_input the check occurs after ip_len is adjusted).

This fixes a panic assertion in tcp_input when a mangled packet is received.

Reported-by: Joe Talbott <josepht@cstone.net>
16 years agoFixed reference of memory after free.
Max Okumoto [Wed, 23 Mar 2005 05:02:37 +0000 (05:02 +0000)]
Fixed reference of memory after free.

16 years agoBecause destroy_all_dev() checks the mask/match against the device's si_udev,
Matthew Dillon [Wed, 23 Mar 2005 02:50:53 +0000 (02:50 +0000)]
Because destroy_all_dev() checks the mask/match against the device's si_udev,
which is a field combining both major and minor numbers, we must mask off the
major bits (to retain only the minor bits) from the 'mask' variable in order
to allow a generic -1 to be passed as the mask.  Otherwise we will not match
anything.

Revamp a good chunk of the documentation to try to make the major/minor
number masking issues clear.

Bug-found-by: Chuck Tuffli <chuck_tuffli@agilent.com>
16 years agoAllow an info.size field of -1 to indicate that the descriptor should map
Matthew Dillon [Wed, 23 Mar 2005 01:13:20 +0000 (01:13 +0000)]
Allow an info.size field of -1 to indicate that the descriptor should map
the entire address space, requires for direct-tls %gs:OFFSET support (where
the OFFSET is negative).  Otherwise the descriptor only maps the specified
range (typically just the TCB area created by the thread library) and %gs:0
must be used to obtain a pointer from which negative relative memory accesses
can be made.

16 years agoReverse the order of dragonfly and FreeBSD since it says right after
Matthew Dillon [Wed, 23 Mar 2005 00:25:18 +0000 (00:25 +0000)]
Reverse the order of dragonfly and FreeBSD since it says right after
it is in alphabetical order.

Submitted-by: Craig Dooley <xlnxminusx@gmail.com>
16 years agoDon't activate -fstrict-aliasing by default, not even with -O2+.
Joerg Sonnenberger [Tue, 22 Mar 2005 23:58:32 +0000 (23:58 +0000)]
Don't activate -fstrict-aliasing by default, not even with -O2+.

16 years agoFix handling of deallocation of dynamic TLS, the previous code could
Joerg Sonnenberger [Tue, 22 Mar 2005 23:54:18 +0000 (23:54 +0000)]
Fix handling of deallocation of dynamic TLS, the previous code could
free random memory after a DSO with TLS segment was unloaded.

16 years agoDon't restart a timeout wait, one can periodically send signal to
David Xu [Tue, 22 Mar 2005 23:42:53 +0000 (23:42 +0000)]
Don't restart a timeout wait, one can periodically send signal to
thread and interval is less than the timeout, then the thread will
never be timeout.

16 years agoUse rtld's TLS interface to allocate tcb.
David Xu [Tue, 22 Mar 2005 23:07:24 +0000 (23:07 +0000)]
Use rtld's TLS interface to allocate tcb.

16 years agoAdd support for TLS.
David Xu [Tue, 22 Mar 2005 22:56:36 +0000 (22:56 +0000)]
Add support for TLS.

Obtained from : FreeBSD

16 years agoStart working on the full-duplex journaling feature, where the target can
Matthew Dillon [Tue, 22 Mar 2005 22:13:33 +0000 (22:13 +0000)]
Start working on the full-duplex journaling feature, where the target can
acknowledge the sequence space to prevent information loss if a journaling
stream is interrupted.  Implement a skeleton for the receiver thread.

Delete journals associated with a mount point that is undergoing an unmount.
(reported-by: Fabian <fabian.duelli@bluewin.ch>)

16 years agoDo not allow the journaling descriptor to be a regular file on the same
Matthew Dillon [Tue, 22 Mar 2005 21:42:39 +0000 (21:42 +0000)]
Do not allow the journaling descriptor to be a regular file on the same
filesystem that is being journaled.  This doesn't catch loops, but it
should catch the most common foot shooting case.

Reported-by: Fabian <fabian.duelli@bluewin.ch>
16 years agoFix a minor bug in pass*) generation. 'units' was not properly optioned.
Matthew Dillon [Tue, 22 Mar 2005 18:36:50 +0000 (18:36 +0000)]
Fix a minor bug in pass*) generation.  'units' was not properly optioned.

Submitted-by: Joerg Anslik <joerg@anslik.de>
16 years agoFixed indent for structure
Max Okumoto [Tue, 22 Mar 2005 11:29:49 +0000 (11:29 +0000)]
Fixed indent for structure

FreeBSD-Date: 2005/03/22 08:00:02
Author: harti

16 years agoRewrite a good chunk of MAKEDEV, commonizing paths, cleaning up device
Matthew Dillon [Tue, 22 Mar 2005 00:40:54 +0000 (00:40 +0000)]
Rewrite a good chunk of MAKEDEV, commonizing paths, cleaning up device
generation, and adding support for a /etc/devices.conf file to allow
custom owner/group/perms to be set.

Submitted-by: Joerg Anslik <joerg@anslik.de>
16 years agoInclude sys/types.h to make it self-contained.
Joerg Sonnenberger [Mon, 21 Mar 2005 23:08:55 +0000 (23:08 +0000)]
Include sys/types.h to make it self-contained.

16 years agoPick up changes in rev 1.8 of src/sys/dev/ic/mpt_netbsd.c from NetBSD.
Matthew Dillon [Mon, 21 Mar 2005 22:08:41 +0000 (22:08 +0000)]
Pick up changes in rev 1.8 of src/sys/dev/ic/mpt_netbsd.c from NetBSD.
Set the DMA SGL length correctly if the DMA request must be chained because
it is too large to fit in one SGL.

This should fix this driver for some Dell Precision systems.

Obtained-from: FreeBSD
Originally-from: NetBSD

16 years agoFix a crash in the firewire / DCONS code that occurs when the crom data
Matthew Dillon [Mon, 21 Mar 2005 22:07:24 +0000 (22:07 +0000)]
Fix a crash in the firewire / DCONS code that occurs when the crom data
block is empty.  This case isn't supposed to happen but apparently
it can happen when two machines are connected together via a firewire
cable and one machine is rebooting.  Either the data block is cleared before
the reboot occurs, or the other machines manages to poll the first one
while it is booting and the data block is empty.

The actual problem causing the empty data block has not been tracked down.

16 years ago- Remove unused variable
Liam J. Foy [Mon, 21 Mar 2005 19:26:14 +0000 (19:26 +0000)]
- Remove unused variable

Good old: Samuel J. Greear <sjg@evilcode.net>

16 years agoCheck for the signal handlers another time, they might not disrupt
Joerg Sonnenberger [Mon, 21 Mar 2005 19:20:57 +0000 (19:20 +0000)]
Check for the signal handlers another time, they might not disrupt
the recvmsg.

16 years agoDefer work from the signal handlers into the main loop.
Joerg Sonnenberger [Mon, 21 Mar 2005 19:18:51 +0000 (19:18 +0000)]
Defer work from the signal handlers into the main loop.

Submitted-by: Samuel J. Greear <sjg@evilcode.net>