Commit Graph

40007 Commits

Author SHA1 Message Date
David E. O'Brien
db70bcf5b0 A "=" should have been "+=".
Submitted by:	Mikhail Teterin <mi@aldan.algebra.com>
1999-08-20 08:53:23 +00:00
Matthew N. Dodd
061bab1a78 Fix some cut and paste damage.
Noticed by: Norman C. Rice <nrice@emu.sourcee.com>
1999-08-20 07:14:46 +00:00
Ralf S. Engelschall
49b1e06a15 Fix EINVAL related descriptions. 1999-08-20 07:00:22 +00:00
Alan Cox
14068cfed2 vm_page_alloc and contigmalloc1:
Verify that free pages are not dirty.

Submitted by:	dillon
1999-08-20 06:32:00 +00:00
Geoff Rehmet
45a033b14f Update blackhole(4) 1999-08-20 05:47:05 +00:00
Kenneth D. Merry
3ece1bd296 Fix short timeout problems with the pt(4) driver:
- increase the default timeout from 10 seconds to 60 seconds
- add a new kernel option, SCSI_PT_DEFAULT_TIMEOUT, that lets users specify
  the default timeout for the pt driver to use
- add two new ioctls, one to get the timeout for a given pt device, the
  other to set the timeout for a given pt device.  The idea is that
  userland applications using the device can set the timeout to suit their
  purposes.  The ioctls are defined in a new header file, sys/ptio.h

PR:		10266
Reviewed by:	gibbs, joerg
1999-08-20 03:48:11 +00:00
Greg Lehey
8cb6a40a33 Reduce default timeout on remote serial debugging sessions from 20
seconds to 1 second.  This fixes a problem where gdb would appear to
hang on flaky serial connections.  There's a theoretical problem that
the relatively short timeout could cause problems on slow links, but
you can override the default value with the 'set remotetimeout'
command.

Approved-by:	dfr
1999-08-20 02:58:16 +00:00
Matthew N. Dodd
0b2d7c2ffc What the heck was I thinking? Nobody else saw this? Sheesh.
(num > MAX) ? MAX : num

rather than

(MAX > num) ? MAX : num

Also, make things a little easier to read while I'm here.
1999-08-20 01:24:35 +00:00
Matthew N. Dodd
90cc1fbc53 Add 2 functions: el_data_set() and el_data_get() which do what you
would expect.  (Allow user data to be associated with an EditLine context).

As this changes no existing interfaces and doesn't alter any structs
visable to the user I've been told that its not necessary to bump
the version of the library.
1999-08-20 01:17:12 +00:00
Greg Lehey
4033a962bf Change the name of the static variable 'files' to 'linker_files' in
order to be able to refer to it uniquely from the kernel debugger.

Approved-by:	 peter
1999-08-20 00:18:07 +00:00
Alfred Perlstein
4c263f605c time_to_sleep->tv_nsec > 1000000000
-to-
time_to_sleep->tv_nsec >= 1000000000
1999-08-19 23:18:07 +00:00
Alfred Perlstein
91518882e0 Sanity check time structures passed in, return EINVAL like the system
calls do to avoid corrupting the thread library's concept of wakeup
time.

PR:		kern/12141
Reviewed by:	deischen, eivind
1999-08-19 23:06:11 +00:00
Peter Wemm
d3c6699913 Make gcc work on the Alpha again. alpha/alpha.h is used instead of svr4.h 1999-08-19 21:19:36 +00:00
Brian Somers
b6bc698bc1 Quieten ppp at startup. 1999-08-19 21:15:16 +00:00
Marcel Moolenaar
63a9927353 Let processes retrieve their argv through procfs. Revert to the original
behaviour in all other cases.

Submitted by: Andrew Gordon <arg@arg1.demon.co.uk>
1999-08-19 19:41:08 +00:00
Brian Somers
67b072f732 o Add the -foreground switch. This switch behaves like -background except
that ppp stays in the foreground.
o Add the -quiet switch to quieten ppps startup
o Add the -nat flag and discourage the use of the -alias flag.  Both do
  the same thing.
o Correct some nat usage strings.
o Change the internal ``alias'' command to ``nat''.
1999-08-19 18:15:52 +00:00
Alfred Perlstein
c81c6baf1d handle under/overflow of time values in a more robust manner,
there may be an overflow that need to be adjusted more than once.

Pointed out by: Fabian Thylmann <fthylmann@stats.net>

Reviewed by:	eivind, jb
1999-08-19 16:49:53 +00:00
Peter Wemm
42cef09ba2 Fix a typo and a bug.
- One RTP_PRIO_REALTIME was meant to be RTP_PRIO_IDLE.
- RTP_PRIO_FIFO was not handled.
- Move the usual case first for setrunqueue() etc.
1999-08-19 16:06:08 +00:00
Peter Wemm
e9fc0b372f Replace the tulip_delay_300ns() with a DELAY(1). Hammering the PCI bus
to achieve a delay is pretty mean.

Andrew reports:
"The tulip_delay_300ns() is, well, bloody stupid on machines with a
heavily loaded PCI bus.  It tries to do a delay by assuming PCI reads
will take a certain amount of time & issues a large amount of
(expensive, 5% CPU when your PCI bus is heavily loaded) pci reads.

Locally, we've replaced the calls to tulip_delay_300ns(sc) in the EMIT
macros with a simple DELAY(1) and not seen any problems.  Plus we've
gained about 50Mb/sec throughput on our gigabit network cards because
of the added PCI bus bandwidth available."

Also, I do not understand why, but this change appears to stop the
Transmit Fifo underrun on one of my systems (but not the Alpha PC164SX).
This shouldn't make that much of a difference since the mii bus isn't
touched all that often, but perhaps when it does get accessed and hence
hammers the register, it was causing the chip to get upset.

Submitted by:	Andrew Gallatin <gallatin@cs.duke.edu>
1999-08-19 15:07:20 +00:00
Peter Wemm
264c3d8738 Undo my previous commit and do it differently. Break the ffs() etc macros
into two parts - one to do the bsfl and the other to convert the result
(base 0) to ffs()-like (base 1) in inline C.  This enables the optimizer
to be a lot smarter in certain cases, like where it knows that the argument
is non-zero and we want ffs(known non zero arg) - 1.  This appears to
produce identical code to the old inline when the argument is unknown.
1999-08-19 14:54:40 +00:00
Peter Wemm
ac7cc2e469 Convert all the nfs macros to do { blah } while (0) to ensure it
works correctly in if/else etc.  egcs had probably picked up most of the
problems here before with "ambiguous braces" etc, but this should
increase the robustness a bit.  Based on an idea from Eivind Eklund.
1999-08-19 14:50:12 +00:00
Sheldon Hearn
1f94b77952 Take integer rounding into account in the buffer size approximation
macro. So now it's (1 +) for the sign and (+ 1) for rounding.

Reported by:	bde
1999-08-19 13:04:08 +00:00
Sheldon Hearn
008a491079 Style issues in previous commit:
Use an upward approximation of the number of characters required
        for decimal representations of uid_t, gid_t and u_quad_t, intead
	of arbitrary values that may not be safe in the future.

	Fix disordering.

Requested by:	bde
1999-08-19 11:36:12 +00:00
David E. O'Brien
1f2d1c0503 Move two of the DBX config directives to the common configuration header.
Also simply CPP_PREDEFINES a little.
1999-08-19 09:16:23 +00:00
Ruslan Ermilov
f32c200565 Nuke /usr/share/misc/pkg_manage.
PR:		13228
Submitted by:	"Alexey M. Zelkin" <phantom@cris.net>
1999-08-19 07:10:26 +00:00
Joseph Koshy
193ba4ccca Link libcrypt_p.a to the DES profiled library, if this library is present.
PR:		misc/7759
Submitted by:	Carl Mascott <cmascott@world.std.com>
Reviewed by:	jkh
1999-08-19 06:36:24 +00:00
Geoff Rehmet
828b7f4069 Fix breakage if blackhole=1 and tiflags & TH_SYN, plus
style(9) fixes

Submitted by:	 Jonathon Lemon
1999-08-19 05:22:12 +00:00
Matthew N. Dodd
43d79ae9ef Use el_source() so we pick up .editrc 1999-08-19 04:10:33 +00:00
Bill Paul
b32ba21dfd Small tweak: in xl_rxeof(), rxstat should be u_int32_t, not u_int16_t. 1999-08-19 03:47:18 +00:00
Matthew N. Dodd
1950bb45f3 Add support for command line editing and history.
Remove src/contrib/bind/bin/nslookup/commands.c as it is generated by lex
from commands.l.

Submitted by: lpc/cdcontrol patches originally by msmith.
Reviewed by: msmith (in theory)
1999-08-19 03:29:15 +00:00
Peter Wemm
bb41d37104 Try using the builtin ffs() for egcs, it (by random inspection)
generates slightly better code and avoids the incl then subl when
using ffs(foo) - 1.
1999-08-19 00:32:48 +00:00
Peter Wemm
ebf9e95f31 Update for MI switch code, and trim a heap of unused (I believe) entries. 1999-08-19 00:20:10 +00:00
Peter Wemm
28f31ccfaf Use the MI process selection. We use a quick routine to decide whether
to get the mplock and enter the kernel to run a process in the SMP case.
1999-08-19 00:18:48 +00:00
Peter Wemm
8dd36a4d6a Use MI switch code for process selection. This gets run queues entirely
out of the asm code, and as a bonus implements rtprio and idprio for the
Alpha. Previously if you ran an idprio process, you were assured of a
deadlock.
1999-08-19 00:16:52 +00:00
Peter Wemm
8928d4404a Update for run queue code. 1999-08-19 00:15:27 +00:00
Peter Wemm
26d12af46c Don't initialize run queues here, do it all in one place. 1999-08-19 00:14:43 +00:00
Peter Wemm
f33a7ade5d Run queue heads have moved to TAILQ's. 1999-08-19 00:13:58 +00:00
Peter Wemm
f0c1d784c0 Update for MI switch components. struct prochd is replaced by TAILQ's.
Use a spare pad field for saving the run queue index.
1999-08-19 00:13:15 +00:00
Peter Wemm
be4446ce12 (forced commit, cvs aborted part way though)
Extract the next runnable process selection out of cpu_switch() into a
fairly machine independent C routine.  gcc actually does a pretty good
job of this.

Reviewed by:    msmith (in principle)
1999-08-19 00:10:39 +00:00
Mike Pritchard
3eaf789e97 Sort xrefs.
Submitted by:	Alexey Zelkin <phantom@cris.net>
1999-08-19 00:10:37 +00:00
Peter Wemm
dba6c5a6f9 Extract the next runnable process selection out of cpu_switch() into a
fairly machine independent C routine.  gcc actually does a pretty good
job of this.

Reviewed by:	msmith (in principle)
1999-08-19 00:06:53 +00:00
Matthew N. Dodd
4b31e9d6a7 Make these actually compile. I got a little delete happy pruning includes
and used 'command' instead of 'cmd' in a few cases.  Also clear up some
unused variables.

Pointed out by: phk
1999-08-18 22:14:24 +00:00
Poul-Henning Kamp
f04626ff22 Add pin-numbers for easy reference. 1999-08-18 20:45:57 +00:00
Mike Pritchard
066512998e Document some common ENVIRONMENT variables.
PR:		docs/13233
Submitted by:	Alexey Zelkin <phantom@cris.net>
1999-08-18 19:53:04 +00:00
Andrzej Bialecki
c747c0c757 Add pam_radius.so manual page.
Reviewed by:	jdp
1999-08-18 19:04:24 +00:00
Nick Sayer
7cc9cff983 printf("%x",dev); -> printf("%s",devtoname(dev)); 1999-08-18 17:42:41 +00:00
Geoff Rehmet
2e4e1b4c31 Slight tweak to tcp.blackhole to add optional behaviour to
drop any segment arriving at a closed port.
tcp.blackhole=1 - only drop SYN without RST
tcp.blackhole=2 - drop everything without RST
tcp.blackhole=0 - always send RST - default behaviour

This confuses nmap -sF or -sX or -sN quite badly.
1999-08-18 15:40:05 +00:00
Brian Somers
62d50f2278 Mention `alias enable no'', not `alias enable off''. 1999-08-18 15:35:54 +00:00
Peter Wemm
2bb0e3300a Hopefully make IFMEDIA_DEBUG compile. if_xname[] is a NetBSD addition,
we need if_name, if_unit.  (maybe we should pick up if_xname[] ?)

Pointed out by: jkb@yahoo-inc.com
1999-08-18 13:13:01 +00:00
Peter Wemm
e8ebc7f504 The "LINUX" option isn't actually used or referenced anywhere. The stuff
that goes to opt_dontuse.h is so an opt_*.h file doesn't get created even
though an option may be used for bringing stuff in via files[.*].

Pointed out by: bde
1999-08-18 11:28:36 +00:00