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Author SHA1 Message Date
Warner Losh
62f187a4cf Buffer overflow. Similar, but different, to the fix that Julian A submitted 
in PR 2580.

Obtained from: BSDi by way of Keith Bostic

Should be in 2.2 and 2.1.x.  I'll merge into 2.2.
 1997-03-23 23:31:50 +00:00
Warner Losh
d1942b2e76 Fix a minor buffer overflow. 
Obtained from: BSDi by way of Keith Bostic
 1997-03-23 23:17:22 +00:00
Andrey A. Chernov
92936d823f Add srandomdev.3 link 1997-03-23 23:12:59 +00:00
Andrey A. Chernov
f409763500 Fix urandom reference in the comment 1997-03-23 23:09:31 +00:00
Andrey A. Chernov
7b0b1b2f29 Add srandomdev() description 1997-03-23 23:08:31 +00:00
Andrey A. Chernov
767b268b5d Add srandomdev() prototype 1997-03-23 22:44:27 +00:00
Andrey A. Chernov
301cf5d3e4 Add srandomdev() function (use "/dev/urandom" now) 
Submitted by: wollman & me (add type casts and remove unneded loop)
 1997-03-23 22:40:20 +00:00
Wolfram Schneider
3e9c55a063 Add last minute CDROM releases 2.1.6.1, 2.1.7.1, 2.2.1 to macro .Fx 1997-03-23 22:31:19 +00:00
Guido van Rooij
8f89943eda Add generation number randomization. Newly created filesystems wil now 
automatically have random generation numbers. The kenel way of handling those
also changed. Further it is advised to run fsirand on all your nfs exported
filesystems. the code is mostly copied from OpenBSD, with the randomization
chanegd to use /dev/urandom
Reviewed by:	Garrett
Obtained from: OpenBSD
 1997-03-23 20:08:22 +00:00
Joerg Wunsch
8187fe4813 Include `top'. 1997-03-23 18:59:47 +00:00
Joerg Wunsch
511d9c6565 This is the FreeBSD-specific files for top, plus the Makefile 
that pulls all the files from contrib.

Obtained from:	The ports collection (mostly).
 1997-03-23 18:55:20 +00:00
Joerg Wunsch
6ab598d69b Apply the FreeBSD-local patches. 
Obtained from:	The ports collection.
 1997-03-23 18:53:01 +00:00
Joerg Wunsch
583a088157 This commit was generated by cvs2svn to compensate for changes in r24139, 
which included commits to RCS files with non-trunk default branches.
 1997-03-23 18:51:21 +00:00
Joerg Wunsch
aee34003d7 This is the long-awaited import of top into the base system (actually, 
the src/contrib/top part right now).  This tools is simply too system-
dependant to maintain it in the ports collection.
 1997-03-23 18:51:21 +00:00
KATO Takenori
56be183376 Created new section `CPU OPTIONS'. CPU classes and math emulator are 
moved to there.  Options for CPU feature is also described there.
 1997-03-23 11:08:28 +00:00
Bruce Evans
6617929964 Removed nested #includes of <scsi/scsi_debug.h> and <scsi/scsi_driver.h> 
from <scsi/scsiconf.h> and fixed everything that depended on them.
 1997-03-23 06:33:55 +00:00
Bruce Evans
db0ac821f2 Removed nested #includes of <scsi/scsi_debug.h> and <scsi/scsi_driver.h> 
from <scsi/scsiconf.h> and fixed everything that depended on them.
 1997-03-23 06:26:47 +00:00
KATO Takenori
14667a26c6 Added Accton EN1207-TX support. 1997-03-23 05:10:14 +00:00
Bruce Evans
08febfa741 Removed nested #include of <sys/conf.h> from <scsi/scsi_driver.h> 
and fixed everything that depended on getting it from the wrong
place.  Most of the broken things actually only depended on getting
the declaration of their interrupt handler from "ioconf.h".
 1997-03-23 04:40:00 +00:00
Bruce Evans
fe10481de8 Don't #include <sys/fcntl.h> in <sys/file.h> if KERNEL is defined. 
Fixed everything that depended on getting fcntl.h stuff from the wrong
place.  Most things don't depend on file.h stuff at all.
 1997-03-23 03:49:00 +00:00
Bruce Evans
3ac4d1ef0c Don't #include <sys/fcntl.h> in <sys/file.h> if KERNEL is defined. 
Fixed everything that depended on getting fcntl.h stuff from the wrong
place.  Most things don't depend on file.h stuff at all.
 1997-03-23 03:37:54 +00:00
John Dyson
c5d593ae63 Fix a significant error in the accounting for pre-zeroed pages. This 
is a candidate for RELENG_2_2...
 1997-03-23 02:44:54 +00:00
John-Mark Gurney
538efd5320 slight fix to gcc's man page... 1997-03-23 00:51:16 +00:00
Bruce Evans
84232bd337 Merged the rest of lfs from Lite2. It compiles (uncleanly) but is as 
unlikely to work as before.
 1997-03-23 00:45:27 +00:00
Mike Pritchard
641973124a Fix the location of the files in the FILES section. 
Closes PR# 3063.

Submitted by:	Kent Vander Velden <graphix@iastate.edu>
 1997-03-22 23:59:56 +00:00
Mike Pritchard
88cf6634a5 Add malloc(9) to document the kernel malloc() and free() routines. 
Obtained from: NetBSD w/changes to reflect current FreeBSD headers
and diagnostic messages.
 1997-03-22 23:50:21 +00:00
Mike Pritchard
1c2eb98219 Remove an extra comma. 1997-03-22 23:48:12 +00:00
Joerg Wunsch
3f5323eb71 Make the argument handling for select() less bogus. Also, move the 
amq service from UDP to TCP for better reliability.
 1997-03-22 23:12:08 +00:00
Mike Pritchard
5ea8e149f2 Minor mdoc fixes. 1997-03-22 22:47:34 +00:00
Mike Pritchard
c8ff0947c0 Add vslock(9) to document the vslock() and vsunlock() kernel functions. 
Obtained from: NetBSD
 1997-03-22 22:21:37 +00:00
Mike Pritchard
1e133bd480 One minor mdoc fix. 1997-03-22 22:19:26 +00:00
Mike Pritchard
dad0f56607 Add kernacc(9) that documents the kernacc() and useracc() kernel 
functions.

Obtained from: NetBSD (renamed from access.9)
 1997-03-22 22:06:07 +00:00
Mike Pritchard
4b2502a3e8 Add physio(9). 
Obtained from: NetBSD w/minor FreeBSD changes
 1997-03-22 21:31:29 +00:00
Mike Pritchard
b6c4b1903b Add mi_switch.9. It documents the kernel mi_switch() and cpu_switch() 
context switching functions.

Obtained from: NetBSD (renamed from ctxsw.9)
 1997-03-22 20:59:18 +00:00
Mike Pritchard
9a8f4a4c93 Restore Bruce's original comment. It seems that "iff" = if and only if, 
and is not a typo.  It is used other places in the kernel, too.
 1997-03-22 20:34:21 +00:00
Mike Pritchard
ec505e0408 Add resettodr(9). 
Obtained from: NetBSD
 1997-03-22 20:07:04 +00:00
Mike Pritchard
4035c9100d Add inittodr(9) to document how the system clock is initialized. 
Obtained from NetBSD and then modified to reflect how things work
in FreeBSD, along with some minor changes to make a few points
clearer.
 1997-03-22 19:46:44 +00:00
Mike Pritchard
de1543a46d Add time(9) to document the kernel time variables. Obtained from 
NetBSD and then modified by me to reflect some FreeBSD specific
things and to clarify some other pointed based on some old mail
from Bruce Evans about this man page.
 1997-03-22 19:09:31 +00:00
KATO Takenori
a8e282d6c3 Oops, I forgot to `cvs add'. This file is a part of new CPU 
identification and initialization routines.
 1997-03-22 19:00:36 +00:00
KATO Takenori
4c024bbdf8 Improved CPU identification and initialization routines. This 
supports All Cyrix CPUs, IBM Blue Lightning CPU and NexGen (now AMD)
Nx586 CPU, and initialize special registers of Cyrix CPU and msr of
IBM Blue Lightning CPU.

If revision of Cyrix 6x86 CPU < 2.7, CPU cache is enabled in
write-through mode.  This can be disabled by kernel configuration
options.

Reviewed by:	Bruce Evans <bde@freebsd.org> and
            	Jordan K. Hubbard <jkh@freebsd.org>
 1997-03-22 18:54:54 +00:00
Mike Pritchard
0b6f152321 Remove the text that says nroff and pr automatically disable 
writing to the tty while they are running because they don't.
 1997-03-22 17:19:32 +00:00
Mike Pritchard
269ebc8621 Fix a typo in a comment of a recent commit. 1997-03-22 16:52:19 +00:00
Jordan K. Hubbard
4f09c5ae25 YAMF22 1997-03-22 15:20:51 +00:00
Doug Rabson
adce8de5c3 Don't indirect through a NULL pointer in rl_strpbrk. This makes filename 
completion work in GDB.
 1997-03-22 14:03:08 +00:00
Bruce Evans
20cb3c714b Merged enough of lfs from Lite2 for mkdep of LINT to work again. 1997-03-22 09:33:55 +00:00
Bruce Evans
774fce94c0 Removed volatile' from declaration of time', and removed the resulting 
null casts.  `time' is nonvolatile for accesses within a region locked
by splclock()/splx().  Accesses outside such a region are invalid, and
splx() must have the side effect of potentially changing all global
variables (since there are hundreds of sort of volatile variables like
`time'), so declaring `time' as volatile didn't have any real benefits.
 1997-03-22 08:03:51 +00:00
Bruce Evans
3c81694426 Fixed some invalid (non-atomic) accesses to `time', mostly ones of the 
form `tv = time'.  Use a new function gettime().  The current version
just forces atomicicity without fixing precision or efficiency bugs.
Simplified some related valid accesses by using the central function.
 1997-03-22 06:53:45 +00:00
Bruce Evans
f90e4276f2 Quick fix for section limits not being relocated. This has always been 
broken for gdb -k, but the section limits weren't used much in previous
versions of gdb in FreeBSD.  Now they are used for backtracing when full
symbols aren't available, and in some other new cases.

This should be fixed properly by someone who knows bfd.

This should be fixed in 2.2.
 1997-03-22 04:44:51 +00:00
John Dyson
8e56e56134 Decrease the latency/overhead in the prezero code when there is 
an adequate number of prezeroed pages.
 1997-03-22 04:28:16 +00:00
Bruce Evans
c16cb2c78b Backed out rev.1.27, which broke unmounting of mfs and caused panics 
on shutdown.

Should not have been in 2.2 (the buggy last minute change, that is).
 1997-03-22 03:59:46 +00:00