1
0
mirror of https://git.FreeBSD.org/src.git synced 2024-12-18 10:35:55 +00:00
Commit Graph

52780 Commits

Author SHA1 Message Date
Poul-Henning Kamp
db7e3af111 Remove unneeded #include <machine/clock.h> 2000-10-15 14:19:01 +00:00
Alexander Langer
c0206f33f7 Correct the usage of mktemp:
The old version lists all args as optional.
However, you need at least one arg to get a usable result.

PR:		18667
Reported by:	obrien
Submitted by:	Johan Karlsson <k@numeri.campus.luth.se>
Reviewed by:	sheldonh
2000-10-15 11:35:48 +00:00
MIHIRA Sanpei Yoshiro
f0af59f2c1 note: support for Fujitsu MB86960A/MB86965A based PC-Card Ethernet
cards is back. [MERGED]
and add "fe" cards into HARDWARE.TXT and RELNOTES.TXT

add TDK LAK-CD031(src/etc/defaults/pccard.conf rev. 1.133)
2000-10-15 11:13:34 +00:00
Peter Wemm
642f0c46bf Slight cleanup - this is logically equivalent code but means one less
use of the evil resource_locate() function.
2000-10-15 10:17:55 +00:00
Poul-Henning Kamp
398bc678aa Move DELAY() from <machine/clock.h> to <sys/systm.h> 2000-10-15 09:51:49 +00:00
Peter Wemm
1198579d7b Clean up as in isa/* - resource_query_string() loop cosmetic tweaks. 2000-10-15 09:32:58 +00:00
Peter Wemm
efed28b046 Repeat after me: I will test *before* commit, not after.... *blush* 2000-10-15 09:18:14 +00:00
Yoshihiro Takahashi
b48b645254 Fixed warnings. 2000-10-15 09:04:21 +00:00
Peter Wemm
ada54f9e54 Untangle some resource matching loops that were getting on my nerves
and seemed to be getting cut/pasted to places they shouldn't be.
2000-10-15 08:50:45 +00:00
Boris Popov
c523a62949 Make nfs PDIRUNLOCK aware. Now it is possible to use nullfs mounts on top
of nfs mounts, but there can be side effects because nfs uses shared locks
for vnodes.
2000-10-15 08:06:32 +00:00
Boris Popov
823548e131 Add missed vop_stdunlock() for fifo's vnops (this affects only v2 mounts).
Give nfs's node lock its own name.
2000-10-15 08:01:28 +00:00
David E. O'Brien
41698bde61 Remove GLOBAL -- it has moved to Ports.
Approved by:	unanimous response on arch@freebsd.org (June time frame)
2000-10-15 07:10:42 +00:00
David E. O'Brien
53f303f5db Remove GLOBAL -- it has moved to Ports.
Approved by:	unanimous response on arch@freebsd.org (June time frame)
2000-10-15 07:01:47 +00:00
Bosko Milekic
a01db67988 Change the "in use" percentage metric to actually display a real
"in use" percentage. In other words, show how much of mb_map is in use.
2000-10-15 06:29:22 +00:00
Bosko Milekic
6c041b7532 While I'm here:
Small change (remove tab in one of the MEXT* macros) - probably slipped
through (accidently?) in dwmalone's KASSERT() addition (rev 1.58).
2000-10-15 06:27:01 +00:00
Boris Popov
d45a191e99 Fix nullfs breakage caused by incomplete migration of v_interlock from
simple_lock to mutex.

Reset LK_INTERLOCK flag when interlock released manually.
2000-10-15 06:25:42 +00:00
Bosko Milekic
181d2a1564 Add nmbcnt sysctl and make it tunable at boottime; nmbcnt is the
number of ext_buf counters that are possibly allocatable.

Do this because:

  (i) It will make it easier to influence EXT_COUNTERS for if_sk,
      if_ti (or similar) users where the driver allocates its own
      ext_bufs and where it is important for the mbuf system to take
      it into account when reserving necessary space for counters.

  (ii) Facilitate some percentile calculation for netstat(1)
2000-10-15 06:24:07 +00:00
Yoshihiro Takahashi
6bf6c91f5d Fixed warnings. 2000-10-15 04:54:17 +00:00
Yoshihiro Takahashi
54bb2a24af Merged from sys/boot/i386/loader/main.c revision 1.21. 2000-10-15 02:56:48 +00:00
David E. O'Brien
7a6306f62f I don't think we'll ever take any input (or send output) to a
Diamond Rio 500 MP3 player during an installation.
2000-10-15 01:23:02 +00:00
Brian Somers
ba093e813d Use rad_acct_open() instead of rad_auth_open().
Suggested by: Victor Ivanov <v0rbiz@icon.bg>
2000-10-15 01:05:57 +00:00
Brian Somers
2000bfb4cd Don't define NOATM now that /usr/include/netnatm/ is created properly. 2000-10-15 00:46:58 +00:00
Brian Somers
d6c1f63959 Redefine __word_swap_long, __byte_swap_long and __byte_swap_word
as inline functions, renaming them to __uint16_swap_uint32,
__uint8_swap_uint32 and __uint8_swap_uint16.

Doing it properly suggested by: msmith
Reviewed by: msmith
2000-10-15 00:45:19 +00:00
Brian Somers
dd903d321f Add /usr/include/netnatm/ 2000-10-15 00:43:06 +00:00
Paul Richards
30cfb24129 Since -e and -r are right next to each other prompt before clobbering
a crontab you were planning to edit.
2000-10-15 00:35:34 +00:00
Alan Cox
e0284d2eb1 Change the text for the ServerWorks north bridge chips. RCC is now
officially listed as ServerWorks by www.pcisig.com.
2000-10-14 23:45:09 +00:00
Alan Cox
34fc4aef48 Recognize the ServerWorks IB6566 south bridge. 2000-10-14 23:16:42 +00:00
Jordan K. Hubbard
042c61e58d Add another security configuration profile, call it "high" and
rename the previous one to indicate that it's not just high, it's
extreme (everything off, secure level raised).

Submitted mostly by:	Tony Finch <dot@dotat.at>
2000-10-14 21:02:31 +00:00
Poul-Henning Kamp
afd05ac212 Remove the HPFPLIB copyright which we have never used. 2000-10-14 19:14:48 +00:00
Poul-Henning Kamp
1f22e63352 Remove even more unneeded #includes. 2000-10-14 17:37:32 +00:00
Doug Rabson
94fb7ad620 Initial libc port for ia64. 2000-10-14 17:01:12 +00:00
Doug Rabson
ac5096139b CSU code for ia64. 2000-10-14 16:38:08 +00:00
Mark Murray
67297998c8 Add a man page for part of the PRNG API. 2000-10-14 16:16:42 +00:00
Poul-Henning Kamp
2d99f9a72c Remove even more nneeded #includes. 2000-10-14 15:57:44 +00:00
Mark Murray
318cc4ad59 Reseed the random device as early as possible to prevent hangs,
and provide some form of entropy in case there is no seed file
to prevent a reboot from hanging unnecessarily.
2000-10-14 12:56:08 +00:00
Mark Murray
a6278a2a42 After some complaints about the dir names, the random device is
now in dirs called sys/*/random/ instead of sys/*/randomdev/*.

Introduce blocking, but only at startup; the random device will
block until the first reseed happens to prevent clients from
using untrustworthy output.

Provide a read_random() call for the rest of the kernel so that
the entropy device does not need to be present. This means that
things like IPX no longer need to have "device random" hardcoded
into thir kernel config. The downside is that read_random() will
provide very poor output until the entropy device is loaded and
reseeded. It is recommended that developers do NOT use the
read_random() call; instead, they should use arc4random() which
internally uses read_random().

Clean up the mutex and locking code a bit; this makes it possible
to unload the module again.
2000-10-14 10:59:56 +00:00
Poul-Henning Kamp
1b3c07c893 Duh! LINT is called NOTES these days.
Make sure LINT checks profiling code as well.
2000-10-14 08:40:47 +00:00
Poul-Henning Kamp
990e680b90 Fix compilation of profiled kernels by including <machine/lock.h> 2000-10-14 08:34:27 +00:00
Poul-Henning Kamp
412916079c Make it possible to specify profiling in the kernel config file.
Do so for LINT.
2000-10-14 08:33:22 +00:00
John W. De Boskey
6bf02e51da Document the ptrace() PT_STEP request.
Add references to the newly added hardware debug register
support functions i386_clr_watch(3) and i386_set_watch(3).

Reviewed by:    Sean Eric Fagan <sef@kithrup.com>
                and no other response to the review request.
2000-10-14 04:01:39 +00:00
John W. De Boskey
2ec40c9aac Remove the signal value check from the PT_STEP codepath. It
can cause an bogus failure.

Reviewed by:    Sean Eric Fagan <sef@kithrup.com>
                and no other response to the review request.
2000-10-14 03:56:01 +00:00
Adrian Chadd
0b0c10b48d Initial commit of IFS - a inode-namespaced FFS. Here is a short
description:

How it works:
--

Basically ifs is a copy of ffs, overriding some vfs/vnops. (Yes, hack.)
I didn't see the need in duplicating all of sys/ufs/ffs to get this
off the ground.

File creation is done through a special file - 'newfile' . When newfile
is called, the system allocates and returns an inode. Note that newfile
is done in a cloning fashion:

fd = open("newfile", O_CREAT|O_RDWR, 0644);
fstat(fd, &st);

printf("new file is %d\n", (int)st.st_ino);

Once you have created a file, you can open() and unlink() it by its returned
inode number retrieved from the stat call, ie:

fd = open("5", O_RDWR);

The creation permissions depend entirely if you have write access to the
root directory of the filesystem.

To get the list of currently allocated inodes, VOP_READDIR has been added
which returns a directory listing of those currently allocated.

--

What this entails:

* patching conf/files and conf/options to include IFS as a new compile
  option (and since ifs depends upon FFS, include the FFS routines)

* An entry in i386/conf/NOTES indicating IFS exists and where to go for
  an explanation

* Unstaticize a couple of routines in src/sys/ufs/ffs/ which the IFS
  routines require (ffs_mount() and ffs_reload())

* a new bunch of routines in src/sys/ufs/ifs/ which implement the IFS
  routines. IFS replaces some of the vfsops, and a handful of vnops -
  most notably are VFS_VGET(), VOP_LOOKUP(), VOP_UNLINK() and VOP_READDIR().
  Any other directory operation is marked as invalid.

What this results in:

* an IFS partition's create permissions are controlled by the perm/ownership of
  the root mount point, just like a normal directory

* Each inode has perm and ownership too

* IFS does *NOT* mean an FFS partition can be opened per inode. This is a
  completely seperate filesystem here

* Softupdates doesn't work with IFS, and really I don't think it needs it.
  Besides, fsck's are FAST. (Try it :-)

* Inodes 0 and 1 aren't allocatable because they are special (dump/swap IIRC).
  Inode 2 isn't allocatable since UFS/FFS locks all inodes in the system against
  this particular inode, and unravelling THAT code isn't trivial. Therefore,
  useful inodes start at 3.

Enjoy, and feedback is definitely appreciated!
2000-10-14 03:02:30 +00:00
Adrian Chadd
5332f2e5d8 Pre-IFS commit. Commit IFS-aware fsck and mount utilities.
mount_ifs: repocopy of sbin/mount, with most of the intelligence ripped out
           and "ufs" replaced with "ifs" in the right places. It will only
           mount a single filesystem, rather than the -t <type> magic that
           our real mount does.

fsck_ifs:  repocopy of sbin/fsck_ffs, but the directory structure stuff
           (pass2 and some refcount checks) has been #ifdef'ed out.

src/sbin/Makefile: Build these two utilities

There is probably cruft code left in both which can be removed at a later
date, especially in mount_ifs, but I trust that people will not try
mount_ifs -a ..

Note: there are no man pages installed for these two commands as I haven't
actually written them yet.
2000-10-14 02:44:56 +00:00
Mike Smith
d1eefff418 Whoops, add the 'twe' files.
Submitted by:	Chris Faulhaber <jedgar@fxp.org>
2000-10-14 01:23:29 +00:00
Bill Paul
4c2efe270a Clean up a few things in dc_setcfg() pointed out to be me by
aaron@openbsd.com on IRC earlier today.
2000-10-14 00:40:14 +00:00
Jonathan Lemon
834801e8af Look at both the vendor and subvendor information when determining
whether this is a Smart Array.  This fixes a problem where the driver
would incorrectly match a Dell RAID device.

Reviewed by: msmith
2000-10-13 23:34:47 +00:00
Daniel Eischen
b4145b0bfa Enable _PTHREADS_INVARIANTS until the recent libc_r changes are
shaken out.
2000-10-13 22:19:50 +00:00
Daniel Eischen
7c021a1090 Adjust to reflect recent changes in the internal layout of a struct
pthread in libc_r.

Reviewed by:	dfr
2000-10-13 22:15:19 +00:00
Daniel Eischen
fbeb36e4bf Implement zero system call thread switching. Performance of
thread switches should be on par with that under scheduler
activations.

  o Timing is achieved through the use of a fixed interval
    timer (ITIMER_PROF) to count scheduling ticks instead
    of retrieving the time-of-day upon every thread switch
    and calculating elapsed real time.

  o Polling for I/O readiness is performed once for each
    scheduling tick instead of every thread switch.

  o The non-signal saving/restoring versions of setjmp/longjmp
    are used to save and restore thread contexts.  This may
    allow the removal of _THREAD_SAFE macros from setjmp()
    and longjmp() - needs more investigation.

Change signal handling so that signals are handled in the
context of the thread that is receiving the signal.  When
signals are dispatched to a thread, a special signal handling
frame is created on top of the target threads stack.  The
frame contains the threads saved state information and a new
context in which the thread can run.  The applications signal
handler is invoked through a wrapper routine that knows how
to restore the threads saved state and unwind to previous
frames.

Fix interruption of threads due to signals.  Some states
were being improperly interrupted while other states were
not being interrupted.  This should fix several PRs.

Signal handlers, which are invoked as a result of a process
signal (not by pthread_kill()), are now called with the
code (or siginfo_t if SA_SIGINFO was set in sa_flags) and
sigcontext_t as received from the process signal handler.

Modify the search for a thread to which a signal is delivered.
The search algorithm is now:

  o First thread found in sigwait() with signal in wait mask.
  o First thread found sigsuspend()'d on the signal.
  o Current thread if signal is unmasked.
  o First thread found with signal unmasked.

Collapse machine dependent support into macros defined in
pthread_private.h.  These should probably eventually be moved
into separate MD files.

Change the range of settable priorities to be compliant with
POSIX (0-31).  The threads library uses higher priorities
internally for real-time threads (not yet implemented) and
threads executing signal handlers.  Real-time threads and
threads running signal handlers add 64 and 32, respectively,
to a threads base priority.

Some other small changes and cleanups.

PR:		17757 18559 21943
Reviewed by:	jasone
2000-10-13 22:12:32 +00:00
Bill Paul
a95b77ec78 Remember to assign an_dev to device_t before calling an_attach(). 2000-10-13 22:04:20 +00:00