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Author SHA1 Message Date
David Schultz
b99d6e6f6f Update the comment about what NO_SWAPPING does. 
Reviewed by:	arch@
 2004-11-20 02:32:15 +00:00
David Schultz
0ef5c36ff1 Maintain the broken state of backwards compatibilty for a.out (and 
PECOFF!) core dumps.  None of the old versions of gdb I tried were
able to read a.out core dumps before or after this change.

Reviewed by:	arch@
 2004-11-20 02:32:04 +00:00
David Schultz
75b5bcbad6 We don't do U area swapping anymore, so update some comments. Also, 
prototype the new routine that creates a mock U area for a.out core
dumps.

Reviewed by:	arch@
 2004-11-20 02:31:46 +00:00
David Schultz
d305a6da98 Remove UAREA_PAGES and USPACE definitions. The definitions of 
USPACE_SVC_STACK_TOP, USPACE_SVC_STACK_BOTTOM, USPACE_UNDEF_STACK_TOP,
and USPACE_UNDEF_STACK_BOTTOM look wrong to me, so I'm leaving them
alone.

Reviewed by:	arch@
 2004-11-20 02:31:37 +00:00
David Schultz
837f4b104e Remove some references to U area here while trying not to break 
anything.  Someone with ARM hardware could do a lot more to untangle
this code.

Reviewed by:	arch@
 2004-11-20 02:31:23 +00:00
David Schultz
6484fde022 Remove references to U area and garbage collect includes. 
Reviewed by:	arch@
 2004-11-20 02:30:59 +00:00
David Schultz
6661339b82 gcore(1) apparently still cares about a.out core dumps, so it still 
needs to know that a 1-page U area is part of the dump format.

Reviewed by:	arch@
 2004-11-20 02:30:02 +00:00
David Schultz
ab44ebf537 Remove UAREA_PAGES. 
Reviewed by:	arch@
 2004-11-20 02:29:50 +00:00
David Schultz
449835405d U areas are going away, so don't allocate them. It's worrisome that 
mp_machdep.c was using UAREA_PAGES to allocate something that isn't a
U area, and that there seems to be an implicit assumption that the PCB
is just past the end of the kernel stack.

Reviewed by:	arch@
 2004-11-20 02:29:36 +00:00
David Schultz
11111b709f U areas are going away, so don't allocate one for process 0. 
Reviewed by:	arch@
 2004-11-20 02:29:25 +00:00
David Schultz
9799b417d5 Disable U area swapping and remove the routines that create, destroy, 
copy, and swap U areas.

Reviewed by:	arch@
 2004-11-20 02:29:00 +00:00
David Schultz
8b059651ba Malloc p_stats instead of putting it in the U area. We should consider 
simply embedding it in struct proc.

Reviewed by:	arch@
 2004-11-20 02:28:48 +00:00
David Schultz
7a62aa8a18 In preparation to remove U areas, don't refer to p_uarea in libkvm. 
Reviewed by:	arch@
 2004-11-20 02:28:26 +00:00
David Schultz
ff3fd2e764 user.h is included only to get pcb.h, so use the latter directly instead. 2004-11-20 02:28:14 +00:00
Joseph Koshy
0252ce1723 Bring signal(9) in sync with -current. 
Reviewed by:	ru (mdoc changes)
 2004-11-20 02:11:42 +00:00
Olivier Houchard
a8a2a16a08 Increase cnt.v_syscall and cnt.v_trap when needed. 2004-11-20 00:55:57 +00:00
Ruslan Ermilov
0fba60818b Do not emit a spurious warning when "directory" argument 
to "rmdir -p" is absolute, with one or more leading slash.
 2004-11-20 00:41:08 +00:00
Ruslan Ermilov
d4af5f3250 Fixed "rmdir -p" that got broken by rev. 1.15. 
(This also fixes "rmdir -v /nonexistent".)
 2004-11-20 00:12:08 +00:00
Gleb Smirnoff
654ec77877 Remove unused macro. 
Approved by:	julian (mentor)
 2004-11-19 22:35:53 +00:00
Bjoern A. Zeeb
5336906fe3 Document NO_NIS variable. 
Submitted by:	Pawel Worach <pawel dot worach at telia dot com>
Approved by:	rwatson (mentor)
MFC after:	1 week
 2004-11-19 22:23:57 +00:00
Gleb Smirnoff
92947dc698 Cancel pending timeout before scheduling a new one. This fixes 
item leak, I've introduced with previous change.

Approved by:	julian (mentor)
 2004-11-19 20:23:46 +00:00
Maksim Yevmenkin
bb50f99e30 Correct typo. Return ENXIO instead of EIO. 2004-11-19 18:54:54 +00:00
David E. O'Brien
6bdbe99c0d Man page for the HighPoint RocketRAID 182x driver. 
Forgotten by:	scottl
 2004-11-19 18:24:51 +00:00
Scott Long
5932596e0d Revert part of rev 1.57. The tag boundary is honored by splitting the 
segment, not by bouncing.
 2004-11-19 17:56:22 +00:00
Scott Long
e835255791 Revert part of rev 1.56. Tag boundaries are handled by splitting segments, 
not through bouncing.
 2004-11-19 17:51:29 +00:00
David E. O'Brien
21fc3b7b6a Catch up with PHK's sio(4) cuaa->cuad rework [sys/dev/sio/sio.c rev. 1.456]. 2004-11-19 17:31:31 +00:00
David E. O'Brien
671e1584d6 Catch up with PHK's sio(4) cuaa->cuad rework [sys/dev/sio/sio.c rev. 1.456]. 2004-11-19 17:12:56 +00:00
Christian S.J. Peron
d8654c644a Use statfs instead of getmntinfo(). This will make the procfs checks 
play nicer in prisons. It also simplifies things.

Reviewed by:	rwatson
Bumped into by:	Jilles Tjoelker
 2004-11-19 16:11:54 +00:00
Simon L. B. Nielsen
cd77596356 - Fix typo in portaudit reference. 
- Bump document date for last commit.

Pointed out by:	ceri, ru
Pointy hat to:	simon
 2004-11-19 11:44:26 +00:00
David E. O'Brien
8e6acec2ef Install the header for libmagic. 
PR:		73647
Submitted by:	Uranus <uranus@it.muds.net>
 2004-11-19 04:04:14 +00:00
David E. O'Brien
37c510c7c0 Catch up with PHK's sio(4) cuaa->cuad rework [sys/dev/sio/sio.c rev. 1.456]. 
PR:		73879
Submitted by:	Steve Kargl <sgk@troutmask.apl.washington.edu>
 2004-11-19 03:56:47 +00:00
David E. O'Brien
ddede49cfd Catch up with PHK's sio(4) cuaa->cuad rework [sys/dev/sio/sio.c rev. 1.456]. 
PR:		73878
Submitted by:	Steve Kargl <sgk@troutmask.apl.washington.edu>
 2004-11-19 03:53:36 +00:00
David E. O'Brien
36d4953214 Make logic more readable. 2004-11-19 03:52:41 +00:00
David E. O'Brien
6949461a18 Catch up with PHK's sio(4) cuaa->cuad rework [sys/dev/sio/sio.c rev. 1.456]. 2004-11-19 03:51:12 +00:00
David E. O'Brien
9a1c2d0bf9 Add the the Allied Telesyn AT-2700 familly. 2004-11-19 03:47:01 +00:00
Mark Santcroos
9b7fe7e497 Place function comment above the right function. 2004-11-19 00:58:30 +00:00
Mark Santcroos
15579150a4 Remove ntp_gettime.c which was a wrapper around sysctlbyname(3). 
This is now a native system call.

Reviewed by:	imp, phk, njl, peter
Approved by:	njl
 2004-11-18 23:59:19 +00:00
Mark Santcroos
463b173e50 Rebuild from compat/freebsd32/syscalls.master:1.43 
Reviewed by:	imp, phk, njl, peter
Approved by:	njl
 2004-11-18 23:56:09 +00:00
Mark Santcroos
f16ab45fbc 32-bit FreeBSD ABI compatibility stubs from syscalls.master:1.179 
Reviewed by:	imp, phk, njl, peter
Approved by:	njl
 2004-11-18 23:54:26 +00:00
Mark Santcroos
2524cfb753 Rebuild from syscalls.master:1.179 
Reviewed by:	imp, phk, njl, peter
Approved by:	njl
 2004-11-18 23:52:40 +00:00
Mark Santcroos
6b270b4825 Add ntp_gettime(2) system call. 
Reviewed by:	imp, phk, njl, peter
Approved by:	njl
 2004-11-18 23:46:14 +00:00
Mark Santcroos
932cfd418c Add system call implementation of ntp_gettime(2). 
Moved most of the work to ntp_gettime1(), which is now called by
ntp_gettime() and ntp_sysctl().

Reviewed by:	imp, phk, njl, peter
Approved by:	njl
 2004-11-18 23:44:49 +00:00
Robert Watson
1317240bac Add a couple of summary paragraphs at the head of mbuf_tags(9) to 
indicate how m_tags might be used, and what their high level properties
are.  This may help developers using tags get a more clear picture
before delving into the technical details of ABI cookies and API calls.

Suggested by:	Rene de Vries <rene at canyon dot xs4all dot nl>
 2004-11-18 23:01:07 +00:00
Justin T. Gibbs
803bbd69c4 Add some useful target mode diagnostics for incoming commands 
under the AHC_SHOW_TQIN debug flag.
 2004-11-18 20:33:43 +00:00
Justin T. Gibbs
ad32f91b6b Revert to basing all timeout/timer values in ms rather than us. The switch 
to us was to help out the Linux port, but really just invited overflow.
In fact, the request sense timer was overflowing prior to this change making
it much shorter than intended.

aic_osm_lib.h:
	Be more careful about overflow in all timer/timeout primitives.
 2004-11-18 20:22:31 +00:00
Simon L. B. Nielsen
949f900d46 - Document the DISABLE_VULNERABILITIES knob. 
- Don't say this manual page is too long, it's not that long.
- s/man page/manual page/g

MFC after:	3 days
 2004-11-18 19:40:00 +00:00
Maksim Yevmenkin
3adfd74adb Check in updated bthidd(8). This is still work in progress. 2004-11-18 18:05:15 +00:00
Poul-Henning Kamp
75ad04b4f6 Add dropped implementation of ioctl for fifos. 2004-11-18 17:18:11 +00:00
Poul-Henning Kamp
18dc737317 Ok, first blunder: ioctls are not entirely unused on vnodes anymore :-) 
Add dropped call to VOP_IOCTL().
 2004-11-18 17:15:04 +00:00
Christian S.J. Peron
ca8d7823c6 -Add a note that currently two syntax styles for label element declaration 
is supported.
-Document the new more preferred syntax
-Add examples for the new syntax
-Add a note that the old syntax will be deprecated in the future.

Reviewed by:	rwatson
 2004-11-18 15:24:47 +00:00