Commit Graph

5874 Commits

Author SHA1 Message Date
Bill Paul
1d709ccef1 Created yp_mkdb(8) manual page, modified Makefile to install it. 1995-02-04 04:26:20 +00:00
Bill Paul
a613523aa3 Changed some comments. 1995-02-04 00:13:21 +00:00
Bill Paul
3269f6b60e Added options for starting NIS client and server processes. All are
off by default.
1995-02-03 23:54:07 +00:00
Bruce Evans
66a96c4ca4 Include <time.h> instead of <sys/time.h> to get CLK_TCK. Including
<sys/time.h> works because <sys/time.h> includes <time.h> if KERNEL
is not defined, but is ugly.
1995-02-03 22:28:34 +00:00
Bruce Evans
50c1f8972c Include <limits.h> to get the definition of INT_MAX - don't depend on
namespace pollution in <time.h>.
1995-02-03 22:21:09 +00:00
Bruce Evans
711fbb0afc Change CLK_TCK to CLOCKS_PER_SEC.
Add a missing apostrophe that suggests inverting the frequency to get
tick size.  It read better before because `CLK_TCK' suggests a tick
size although it is actually a frequency.
1995-02-03 22:09:56 +00:00
Bill Paul
a50aabb5d6 Fixed potential Makefile glitch that could arise if /var/yp doesn't exist yet. 1995-02-03 22:01:17 +00:00
Bruce Evans
3652b5c25d Change CLK_TCK to CLOCKS_PER_SEC. (CLK_TCK is a deprecated POSIX feature
and is not necessarily related to the ANSI CLOCKS_PER_SEC).

Parenthesize macro args.
1995-02-03 21:59:45 +00:00
Bruce Evans
6231933da9 Fix previous change to preserve const'ness. 1995-02-03 21:54:03 +00:00
Bruce Evans
ee6075a391 Don't define CLK_TCK here.
Uniformize idempotency ifdef.
1995-02-03 21:49:18 +00:00
Bruce Evans
339b0f68f2 Define CLOCKS_PER_SEC.
Define CLK_TCK only if _ANSI_SOURCE is not defined.

Don't include <machine/limits.h> to get the definition of CLK_TCK.
CLK_TCK should never have been defined there, and the inclusion
polluted the namespace.
1995-02-03 21:47:48 +00:00
Bruce Evans
125bd0c85c Don't depend on namespace pollution in <machine/limits.h> for the
definition of CLK_TCK.  Use _BSD_CLK_TCK_ instead of CLK_TCK so that
we don't have to include the user header <time.h>.
1995-02-03 21:31:35 +00:00
Bruce Evans
915e66b767 Define _BSD_CLK_TCK_ and _BSD_CLOCKS_PER_SEC_ to support correct
definitions of CLK_TCK and CLOCKS_PER_SEC.
1995-02-03 21:23:46 +00:00
Søren Schmidt
130c74bbe7 Allow all characters except "real" control chars.
Fix NULL reference when serial console (thanks bruce).
1995-02-03 21:09:44 +00:00
Bruce Evans
b0b1fe4f53 Include <limits.h> to get LONG_MAX - don't depend on namespace pollution
in <time.h>.
1995-02-03 20:55:37 +00:00
Bruce Evans
9ca5d38370 Include ncr.c from where it is now. 1995-02-03 20:49:10 +00:00
Stefan Eßer
80cdd2af76 Add #include <pci/pcivar.h> for definition of PCI_EXTERNAL_LEN.
Reviewed by:
Submitted by:
Obtained from:
1995-02-03 20:26:50 +00:00
Bruce Evans
9504046bea Include <sys/types.h> explicitly to get declaration of u_long for
<netinet/in.h> - don't depend on namespace pollution in <stdio.h>.
1995-02-03 20:25:59 +00:00
Justin T. Gibbs
1bca1a0922 Have version number track CSV version number. No other change. 1995-02-03 17:18:44 +00:00
Justin T. Gibbs
cfa2e9e703 Keep track of when we actually are awaiting a reply to an SDTR or WDTR
message instead of relying on the fact that we are scheduled to send them.
The old method worked 99.9% of the time, but someone reported some periferals
that did MSG_REJECT at odd times (sometimes before we could send an SDTR
or WDTR) that we would construe as the response to an SDTR or WDTR message.
This also removes a possible race condition where after a bus reset (the
result of a command time out not during intial probe time), we might queue
two commands both requesting SDTR, WDTR or both.
1995-02-03 17:15:12 +00:00
Justin T. Gibbs
4e259174eb #include<kernel.h> to quiet a compiler warning having to do with the
DATA_SET (pcidevice_set, ahc_device) macro.  Maybe this will allow
the aic7870 to be probed again.  I don't have a PCI machine here
to test it.
1995-02-03 17:08:17 +00:00
Ugen J.S. Antsilevich
a351d38006 Fix to h2ph "undefined function" bug
i reported today earlier..tested and works OK..
( To those who want to experience bug try running aub
with old version of socket.ph and with new one or just any
perl script  "requiring " <sys/socket.ph> or <sys/cdefs.ph> )
1995-02-03 15:16:03 +00:00
Andrey A. Chernov
3bdc031e93 Fix hanging while playing very short notes. 1995-02-03 10:19:38 +00:00
David Greenman
efc68ce10f Fixed bmap run-length brokeness.
Use bmap run-length extension when doing clustered paging.

Submitted by:	John Dyson
1995-02-03 06:46:28 +00:00
Bill Paul
2700d33c07 Added ${.CURDIR}s to afterinstall target. 1995-02-03 03:44:41 +00:00
Bill Paul
4efbdedee3 Put ${.CURDIR}s in front of Makefile.yp and mknetid in the required places.
Also took out uneeded BINDIR & BINMODE stuff.
1995-02-03 03:41:38 +00:00
David Greenman
ef762baa88 Removed a pile of vfs_unbusy_pages()...both unnecessary and wrong - resulted
in serious system instability. Changed a B_INVAL to a B_NOCACHE so that
buffer data is properly disposed of.

Submitted by:	John Dyson, Rick Macklin, and ohki@gssm.otsuka.tsukuba.ac.jp
1995-02-03 03:40:08 +00:00
David Greenman
b82c50c4e6 Make B_NOCACHE and B_INVAL buffers work correctly - throw away the data in
the page cache.

Submitted by:	John Dyson
1995-02-03 03:35:56 +00:00
Bill Paul
3e03108763 Removed reference in comments to -o option of yppasswdd: -o option
no longer exists.
1995-02-03 01:11:57 +00:00
Bill Paul
a393cc06f5 Fixed a rather serious bug that presents itself when FreeBSD is configured
as an NIS client. The pw_breakout_yp routines that are used to populate the
_pw_passwd structire only do anything if the bits in the pw_fields member
_pw_passwd are cleared. Unfortunately, we can get into a state where
pw_fields has garbage in it right before the YP lookup functions are
called, which causes the breakout functions to screw up in a big way.
Here's how to duplicate the problem:

- Configure FreeBSD as an NIS client
- Log in as a user who's password database records reside only in
  the NIS passwd maps.
- Type ps -aux

Result: your processes appear to be owned by 'root' or 'deamon.'
/bin/ls can exhibit the same problem.

The reason this happens:

- When ps(1) needs to match a username to a UID, it calls getpwuid().

- root is in the local password file, so getpwuid() calls  __hashpw()
  and __hashpw() populates the _pw_passwd struct, including the pw_fields
  member. This happens before NIS lookups take place because, by coincidence,
  ps(1) tends to display processes owned by root before it happens upon
  a proccess owned by you.

- When your UID comes up, __hashpw() fails to find your entry in the
  local password database, so it bails out, BUT THE BITS IN THE pw_fields
  STRUCTURE OF _pw_passwd ARE NEVER CLEARED AND STILL CONTAIN INFORMATION
  FROM THE PREVIOUS CALL TO __hash_pw()!!

- If we have NIS enabled, the NIS lookup functions are called.

- The pw_breakout_yp routines see that the pw_fields bits are set and
  decline to place the data retrieved from the NIS passwd maps into the
  _pw_passwd structure.

- getpwuid() returns the results of the last __hashpw() lookup instead
  of the valid NIS data.

- Hijinxs ensue when user_from_uid() caches this bogus information and
  starts handing out the wrong usernames.

AAAARRRRRRRRRGGGGGGHHHHHHHHHH!!!

*Please* don't tell me I'm the only person to have noticed this.

Fixed by having __hashpw() check the state of pw_fields just before
bailing out on a failed lookup and clearing away any leftover garbage.
What a fun way to spend an afternoon.
1995-02-03 01:09:35 +00:00
Jordan K. Hubbard
0c808a575d Give the user a chance to specify all the network setup parameters again 1995-02-03 00:42:27 +00:00
Jordan K. Hubbard
1787b78f70 Whoops, actually DO the last config! 1995-02-02 23:39:44 +00:00
Jordan K. Hubbard
f3c9629d8e Get ready for the XFree86 3.1.1 distribution (next snapshot),
compat1x -> compat1xdist
1995-02-02 23:13:26 +00:00
Jordan K. Hubbard
2c6a122277 Put the release number in the first banner - makes it easier to quickly
tell if I've muffed it.
1995-02-02 23:09:30 +00:00
Stefan Eßer
3f624a0187 Removed misleading copyright note. This file contains just
definitions taken from the PCI specs. Part of them were typed
in by Wolfgang Stanglmeier, the (at that time unneeded) rest
by Charles Hannum (thanks !).
1995-02-02 22:01:40 +00:00
Jordan K. Hubbard
98a72d261a Fix some last boners in the setup script. 1995-02-02 20:46:40 +00:00
Bruce Evans
dc3c30d9be Look for files to install first in the object directory, then in the
source directory.

Don't create target directories at install time.  mtree already handles
them correctly.
1995-02-02 17:44:02 +00:00
Bill Paul
cf7979fba5 Cleaned up and updated the yppasswdd man page to reflect FreeBSD-specific
changes and new options. (more new man pages and an NIS tutorial to follow)
1995-02-02 17:25:58 +00:00
Stefan Eßer
ea6ecb4e52 Disable disconnect after drive timeouts, since these
may be the result of reselect following too fast for
the driver to notice. Not the final solution, but the
problem has been seen only with very few devices.

Reviewed by:	se
Submitted by:	wolf (Wolfgang Stanglmeier)
1995-02-02 15:50:57 +00:00
Jordan K. Hubbard
b78f244004 Why not give user a chance to start it, too? 1995-02-02 14:30:36 +00:00
Jordan K. Hubbard
3b138fe08b Make this a bit more aggressive.. :-) 1995-02-02 14:21:46 +00:00
Jordan K. Hubbard
f98ec7d321 Here's the _real_ XFree86 3.1.1 installation script. I'm ready.. :-) 1995-02-02 14:18:04 +00:00
David Greenman
6398cf3113 Reapplied all of Stefan's changes. What a mess - the files were modified
and moved at the same time. This made it *very* difficult to fix the
revision log lossage that happend when the files were moved. SIGH.
1995-02-02 13:12:18 +00:00
David Greenman
77e50733d8 Fixed up include paths after copying these in the repository. 1995-02-02 12:36:19 +00:00
Jordan K. Hubbard
c6949047a4 A better clean rule. 1995-02-02 12:29:03 +00:00
David Greenman
a1f6d91cc2 swap_pager.c:
Fixed long standing bug in freeing swap space during object collapses.
Fixed 'out of space' messages from printing out too often.
Modified to use new kmem_malloc() calling convention.
Implemented an additional stat in the swap pager struct to count the
amount of space allocated to that pager. This may be removed at some
point in the future.
Minimized unnecessary wakeups.

vm_fault.c:
Don't try to collect fault stats on 'swapped' processes - there aren't
any upages to store the stats in.
Changed read-ahead policy (again!).

vm_glue.c:
Be sure to gain a reference to the process's map before swapping.
Be sure to lose it when done.

kern_malloc.c:
Added the ability to specify if allocations are at interrupt time or
are 'safe'; this affects what types of pages can be allocated.

vm_map.c:
Fixed a variety of map lock problems; there's still a lurking bug that
will eventually bite.

vm_object.c:
Explicitly initialize the object fields rather than bzeroing the struct.
Eliminated the 'rcollapse' code and folded it's functionality into the
"real" collapse routine.
Moved an object_unlock() so that the backing_object is protected in
the qcollapse routine.
Make sure nobody fools with the backing_object when we're destroying it.
Added some diagnostic code which can be called from the debugger that
looks through all the internal objects and makes certain that they
all belong to someone.

vm_page.c:
Fixed a rather serious logic bug that would result in random system
crashes. Changed pagedaemon wakeup policy (again!).

vm_pageout.c:
Removed unnecessary page rotations on the inactive queue.
Changed the number of pages to explicitly free to just free_reserved
level.

Submitted by:	John Dyson
1995-02-02 09:09:15 +00:00
David Greenman
8e95996cd7 Calling semantics for kmem_malloc() have been changed...and the third
argument is now more than just a single flag.

Submitted by:	John Dyson
1995-02-02 08:49:45 +00:00
David Greenman
9f518539fd Calling semantics for kmem_malloc() have been changed...and the third
argument is now more than just a single flag. (kern_malloc.c)
Used new M_KERNEL value for socket allocations that previous were
"M_NOWAIT". Note that this will change when we clean up the M_ namespace
mess.

Submitted by:	John Dyson
1995-02-02 08:49:08 +00:00
David Greenman
87bc4e696d Mostly cosmetic changes. Use KERNBASE instead of UPT_MAX_ADDRESS in
some comparisons as it is more correct (we want the kernel page tables
included).
Reorganized some of the expressions for efficiency.
Fixed the new pmap_prefault() routine - it would sometimes pick up the
wrong page if the page in the shadow was present but the page in object
was paged out. The routine remains unused and commented out, however.
Explicitly free zero reference count page tables (rather than waiting
for the pagedaemon to do it).

Submitted by:	John Dyson
1995-02-02 08:45:14 +00:00
Jordan K. Hubbard
097416da01 Bump the date to February 2nd. 1995-02-02 08:32:11 +00:00