Commit Graph

7672 Commits

Author SHA1 Message Date
Bill Paul
a00f731551 In environments with multiple NIS servers (a master and several slaves)
one ypbind broadcast can yield several responses. This can lead to
some confusion: the syslog message from ypbind will indicate a rebinding
to the first server that responds, but we may subsequently change our
binding to another server when the other responses arrive. This results
in ypbind reporting 'server OK' to one address and ypwhich reporting a
binding to another.

The behavior of the rpc_received() function has been changed to prevent
this: subsequent responses received after a binding has already been
established are ignored. Rebinding gratuitously each time we get a
new response is silly anyway.

Also backed out the non-fix I made in my last ypbind commit. (Pass
me the extra large conical hat, please.)

(At some point I'm going to seriously re-work ypbind and the _yp_dobind()
library function to bring them in line with SunOS's documented behavior:
binding requests are supposed to be 'client-driven.' The _yp_dobind()
function should be responsible for retrying connections in response to
calls from client programs rather than having ypbind broadcasting
continously until a server responds. The current setup works okay in
normal operation, but we broadcast far too often than we should.)
1995-04-15 23:35:46 +00:00
Bruce Evans
99390fb82f Define DKBAD_NOTRKSEC. Cosmetic except it is required for recent changes
to bad144.c.
1995-04-15 23:21:28 +00:00
Bruce Evans
678308e07a Don't crash when there are too many items to fit on one screen. 1995-04-15 23:10:59 +00:00
Bruce Evans
b7521ff571 Remove bogus unused `struct cpu_disklabel'. 1995-04-15 22:46:28 +00:00
Andrey A. Chernov
9cb939b4b4 Fight over non-working setruid 1995-04-15 22:08:10 +00:00
Bruce Evans
e007f8483b - Don't write the label if the (undocumented) nflag is set.
- Don't write the label directly - use DIOCWDINFO.
- Avoid overflow in calculation of lseek() offsets.
- Fix format args in strings some more.  %ld and %lu were often reversed and
  #ifdefed out strings weren't fixed.
- Don't hard code the raw partition letter or DKBAD*.
- Write the qsort() comparision function in `C'.
- Fix all remaining warnings from `cc -Wall -Walmost-really-all'.
1995-04-15 21:59:26 +00:00
Justin T. Gibbs
e68becc836 To celibrate the new status of the ahc driver, give it a man page.
Add references to the ahc driver to the other adaptec man pages.

Remove the "NOTE" section of the ahb man page that complained about
Adaptec's NDA policy preventing 274x driver development.
1995-04-15 21:48:31 +00:00
Justin T. Gibbs
3cddb2a3e2 John Aycock's BSD copyrighted sequencer assembler and sequencer code. This
is identical to the older version, just the copyright has changed.  Many
thanks go to Dean Gehnert of the Linux camp who went the extra mile to make
this happen.

Other changes:

Update assembler man page to include the -v and -D options

Merge in Dean's latest changes to the assembler

Have the sequencer do a MSG_REJECT when the negotiated syncronous rate
is lower than the adapter supports.  This forces asyncronous mode which
is faster at these rates anyway.

This code will be moved shortly to the non-gpld portion of the tree.
1995-04-15 21:45:56 +00:00
Andreas Schulz
892dbf3c38 Add mixer to the clean/cleandir targets to get it also cleaned up. 1995-04-15 21:45:49 +00:00
Bruce Evans
33242876a4 Fix initializations of kdc_state for serial consoles.
Change order of RTS flow control tests so that less tests are required
in the usual case.

Clean up parts of previous commits.  Cosmetic.
1995-04-15 21:45:16 +00:00
Justin T. Gibbs
241606bc72 kernel.h -> sys/kernel.h 1995-04-15 21:38:34 +00:00
Justin T. Gibbs
04f390ce00 Be more careful with how we do a chip reset.
Clean up some comments.
1995-04-15 21:37:32 +00:00
Bruce Evans
7897b3ce69 Don't waste time sending an EOI to ICU1 if option AUTO_EOI_1 is defined.
Previously, this worked right if both AUTO_EOI_1 and AUTO_EOI_2 are
defined, but not if AUTO_EOI_1 is defined and AUTO_EOI_2 is not defined.
The latter case should be the default.  DUMMY_NOPS should be the default
too.  Currently there are only two NOPs slowing down rtcin() (although
there are no delays in writertc()) and several FASTER_NOPs slowing down
interrupt handling in vector.s.

Fix stack offsets for the (previously) unused untested
FAST_INTR_HANDLER_USES_ES case.
1995-04-15 21:32:18 +00:00
Bruce Evans
e2f03b0df0 Speed up ttnread() in the !(ICANON | ISIG) case by copying to user space
through a temporary buffer instead of one character at a time.  The old
method takes about 6 usec/char on a 486DX2/66.  This is larger than than
the combined interrupt and PIO overhead for a 16550!

This change was first implemented in 1.1.5.  It was rewritten for 2.1.
The clist access functions allow a simpler implementation at some cost
in correctness and speed.  There needs to be an ungetc() function to
recover from EFAULT, and it wastes time to copy through a temporary
buffer.

Don't snoop on single characters that weren't read due to EFAULT.
Rewrite a snoop comment in my approximation to English.

Undo bogus exportation of ttnread().
1995-04-15 21:04:58 +00:00
Bruce Evans
f6c6c6428b Define IBUFSIZ as 384. This goes with speeding up ttnread().
OBUFSIZ should be increased to the same value as IBUFSIZE (both are
smaller than desirable because they have to fit on the stack), but
there are currently problems with magic buffer limits and watermarks.

Remove unused #define of TTMASK.

Undo bogus exportation of ttnread().
1995-04-15 20:59:28 +00:00
Andreas Schulz
5d2cacaa26 Put vnode_if.h and vnode_if.c into CLEANFILES that are automatically
generated. Should this lkm set VFS_LKM ?
1995-04-15 17:36:53 +00:00
Andreas Schulz
695176ba79 Removed the y.tab.h file from the sources. It is automatically generated
from yacc.
Put the lex.c parser.c and y.tab.h into a CLEANFILES target in the
makefile, they are all generated and need to be removed on a clean.
1995-04-15 17:15:11 +00:00
Jordan K. Hubbard
af087363e8 Bump the snap date. 1995-04-15 16:40:34 +00:00
Poul-Henning Kamp
6d7b3d3838 Added kzipboot 1995-04-15 08:24:33 +00:00
Poul-Henning Kamp
7970b29866 The magic code to uncompress a kernel.
Reviewed by:	phk
Obtained from:	Linux via 386BSD.
1995-04-15 08:23:55 +00:00
Poul-Henning Kamp
3e4ece9108 Added kzip in i386 section 1995-04-15 08:19:16 +00:00
Poul-Henning Kamp
2c3b2c6c13 This program to compress a kernel with. You loose all the symbols, so
usability is limited.  Very useful on fixit floppies &c.

Obtained from:	Linux via 386BSD
1995-04-15 08:18:20 +00:00
Gary Palmer
7253b58b7b Fix two more references to /etc/motd that I overlooked. PR #29 1995-04-15 07:05:07 +00:00
Gary Palmer
025362a70b Close PR #29. The file should be /etc/ftpmotd, not /etc/motd. 1995-04-15 07:02:22 +00:00
Poul-Henning Kamp
194c19ed17 Changes needed for kzip to work. 1995-04-15 06:54:13 +00:00
Jordan K. Hubbard
61eaec4e49 Make DISTNAME and RELEASE the same for now. It makes more sense. 1995-04-15 06:00:11 +00:00
Jordan K. Hubbard
08ed1b1db6 Go to a coherent release number for uname(1). 1995-04-15 03:56:06 +00:00
David Greenman
29e1dc7556 Install with default BINOWN (as it once used to be). 1995-04-15 03:31:19 +00:00
David Greenman
567f2ec907 Install setgid kmem rather than setuid root. The problem with procfs that
was breaking this before has been fixed.
1995-04-15 03:25:52 +00:00
David Greenman
d7e03b7a8b For P_SUGID processes, we must also change ownership of the mem file
to root so that group kmem can still get to it. *SIGH*
1995-04-15 03:20:31 +00:00
Bill Paul
8efe1172e2 Head off potential core dump in _havemaster() (we don't need to free any
memory here: the underlying YP routines handle this one for us).
1995-04-15 03:11:55 +00:00
David Greenman
5232af2cf1 Retain group kmem readability for P_SUGID processes. 1995-04-15 02:50:13 +00:00
David Greenman
f62e09f22e Made /proc/n/mem file group kmem and group readable. Needed to fix ps so
that it doesn't need to be setuid root.
1995-04-15 02:30:17 +00:00
David Greenman
cf8ad5100d Fixed serious off by one bug I introduced that will likely cause the
machine to panic whenever the name cache fills up.

Submitted by:	John Dyson
1995-04-15 00:49:35 +00:00
Poul-Henning Kamp
0fbb4a064b "jl" and "jb" doesn't quite do the same thing...
Reviewed by:	phk
Submitted by:	"DI. Christian Gusenbauer" <cg@scotty.edvz.uni-linz.ac.at>
1995-04-14 23:01:33 +00:00
Poul-Henning Kamp
c112d76dd6 I commit this for Bruce, who has serious connectivity problmes pt.
This should NOT go into 2.0.5  /phk

Support disk slices.  This involves mainly replacing inline code with
function calls.  Support for ST506 drives is temporarily broken since
the `setgeom' arg to dsopen() is not implemented completely enough to
use.  The `setgeom' arg will go away and ST506 drives will be supported
in another way.  A large amount of dead code is left in wdopen() as a
reminder of the problems here.

Close the device in wdsize().  Open tracking was broken on all drives
with a swap device.

Remove support for soft write protection.  There are no ioctls to set
it.  It was used to disable writing to unlabelled disks, but we want
to support writing to foreign partitions on unlabeled disks.

Use generic dkbad routines to do about 2/3 of the work for supporting
bad144.

Improve disk statistics: estimate 4MB/sec instead of 8MB/sec for
the transfer rate (ISA max is 4MB/sec, old IDE max is 3.3MB/sec);
fix dk_xfer[] (it counted sectors, not transfers); keep the estimate
dk_seek[] = dk_xfer[] (was sectors, is now transfers); only count
words actually transferred (the count is still too high after a
failed write and after retries).  Remove wdxfer[].

Fix indentation in wdattach().  Fix resulting botched printing of the
disk size for ST506 drives.  Print the disk geometry less cryptically.
1995-04-14 22:31:58 +00:00
Andrey A. Chernov
c5dda01527 Fix MAILTO hole by passing -t to sendmail
Submitted by: Mike Pritchard <pritc003@maroon.tc.umn.edu>
1995-04-14 21:54:18 +00:00
Joerg Wunsch
15c99149f8 Boot block cleanup.
o Fix the keyboard probe to properly wait for the ready bit before
sending a command to the keyboard controller.  This should avoid the
problems some people are experiencing where the boot blocks hang the
system during keyboard probe.  (It does solve it for me.)

o Fix a bug that effectively prevented the boot blocks from ever
passing control to the serial console.  [while(--retries) instead of
while(retries--)]

o Gratuitously reduced the keyboard probe timeout from 500 to 5
seconds. :)

o Introduced a new option ``FORCE_COMCONSOLE'' as a commented-out
example in the Makefile, to force the usage of a serial console
regardless of a keyboard being connected or not.

o Moved all external declarations to boot.h, declared all functions
there, and ANSIfied all function declarations/definitions.
(printf() remains bogus, however -- i'm too lazy to fix this.)
We're in the ninetees, dunno why we should still support compilers
from the 70's.
1995-04-14 21:26:53 +00:00
Garrett Wollman
606eff77a1 Add `-s' flag to permit selection of devices in accordance with their
state (after all, who wants to be offered a menu of devices which
weren't found?).
1995-04-14 18:33:44 +00:00
Andrey A. Chernov
a702c7b87b Add missing -lmytinfo, hits when compiled -static
Add DPADD
1995-04-14 16:13:28 +00:00
Andrey A. Chernov
8b2ceaa471 Add separate entry for screen(1), slightly different from vt220 1995-04-14 15:57:49 +00:00
Andrey A. Chernov
e323ad35f3 Move digits before letters 1995-04-14 15:56:32 +00:00
Andrey A. Chernov
e6325d4843 vt220: fix k1-k4 to be more compatible with xterm
and other emulators.
Simplify se/ue for emulators
1995-04-14 15:38:46 +00:00
Nate Williams
3cc6a1ed2e Added back 'examples' to the subdirs which was bogusly removed. 1995-04-14 15:15:27 +00:00
Peter Dufault
1fff580519 Add scsi target 1995-04-14 15:14:33 +00:00
Peter Dufault
bc0cfeb0ce Add scsi target support. 1995-04-14 15:13:46 +00:00
Peter Dufault
8db34c841e Add scsi target. Add "after config" call to autoconf so that scsi
targets will be configured after all scsi busses have been configured.
1995-04-14 15:13:26 +00:00
Peter Dufault
8909a72b5d Add "sctarg" and document new SCSI_REPORT_GEOMETRY option for ache 1995-04-14 15:12:24 +00:00
Peter Dufault
81e01d44ce Added "scsi target" device that can act as a target for scsi transfers
from an initiator
Added Julian's support for residuals.
Added Julian's fixes to the tape driver
Made compile cleanly with -Wall
Reduce boot up output
1995-04-14 15:10:44 +00:00
Bill Paul
c98fda6ec8 Better conformance to SunOS behavior: if we can't match a user to one
of the plus or minus lists at all, reject him. This lets you create
a +@netgroup list of users that you want to admit and reject everybody
else. If you end your +@netgroup list with the wildcard line
(+:::::::::) then you'll have a +@netgroup list that remaps the
specified people but leaves people not in any netgroup unaffected.
1995-04-14 14:56:28 +00:00