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Commit Graph

66129 Commits

Author SHA1 Message Date
Robert Watson
ac8b3dd7dc o Clarify a comment about the locking condition of the vnode upon exit
from ufs_extattr_enable_with_open().
o Print auto-start notifications if (bootverbose).  This was previously
  commented out since it didn't know how to check for bootverbose.
o Drop in comments throughout indicating where ENOENT should be replaced
  with ENOATTR once that is available.

Obtained from:	TrustedBSD Project
2001-10-27 05:19:14 +00:00
Robert Watson
29543004bd o The comment about ordering the destruction of the lock and the removal of
the flag indicating that the structure was initialized didn't need
  an XXX, since it didn't need fixing.

Obtained from:	TrustedBSD Project
2001-10-27 05:05:39 +00:00
Robert Watson
9444746795 o Wrap a number of long lines of code, many of which were introduced
due to KSE-related (p) expansions.

Obtained from:	TrustedBSD Project
2001-10-27 05:03:05 +00:00
Robert Watson
ce5ddec25f Since namespace support was added to the UFS extended attribute
implementation to replace single-character namespace prefixes, '$' is no
longer an invalid attribute name, and the namespace is relevant to
validity determination.

o Remove '$' case from ufs_extattr_valid_attrname()
o Add attrnamespace argument to ufs_extattr_valid_attrname(), and
  fill out appropriately.

Currently no decisions are made based on the namespace argument, but
may be in the future.

Obtained from:	TrustedBSD Project
2001-10-27 04:58:28 +00:00
Robert Watson
3005fded4a o Spelling error s/suffient/sufficient/
PR:		31524
Submitted by:	Dan Langille <dan@freebsddiary.org>
2001-10-27 03:14:37 +00:00
Greg Lehey
e0c29ee5cb Correct James Cook's year of birth. I wonder how anybody could expect
him to have been born in the 15th century.
2001-10-27 02:51:59 +00:00
Bruce A. Mah
3fba5fc2fe Turn on table-of-contents generation for the release notes and
hardware notes.

Requested by:	many
2001-10-27 02:41:29 +00:00
Peter Wemm
9213df7cda Explicitly use int32_t for on-disk records for pw_change and pw_expire,
since that is what we use now and this insulates us from any time_t
tweaks here.  We can define a record format that uses 64 bit times if/when
we need to.
2001-10-27 02:13:41 +00:00
Luigi Rizzo
935fe01014 Enable round-robin arbitration between transmit and receive unit
in the 21143, instead of giving priority to the receive unit.
This gives a 10-15% performance improvement in the forwarding rate
under heavy load.

Reviewed-by: Bill Paul
2001-10-27 00:59:17 +00:00
Dag-Erling Smørgrav
a4c0058691 Support the "install.debug" and "reinstall.debug" targets for kernel modules.
Small tweaks to kldxref may be necessary to avoid the surprising (but harm-
less) behaviour of 'kldload foo' loading foo.ko.debug instead of foo.ko if
it is present in the kernel directory.

Approved by:	a week of silence on -arch
MFC after:	2 weeks
2001-10-27 00:52:50 +00:00
Bill Fenner
4730796ca1 Force the length of the sockaddr to be correct for AF_INET and AF_INET6
in bind() and connect().  Linux doesn't care if the length of the
sockaddr matches its address family; FreeBSD does.  This fixes the
known issues with the resolver in linux_base-7.
2001-10-26 23:10:08 +00:00
Peter Wemm
3f5f44ebe8 Remove the -I../libc/${MACHINE_ARCH} that was there solely for
the #include "DEFS.h" that was only used on i386 (which has been fixed).
2001-10-26 21:20:23 +00:00
Peter Wemm
eb9053b12f Make libc_r check the kern.usrstack sysctl instead of using internal
kernel #defines to figure out where the stack is located.  This stops
libc_r from exploding when the kernel is compiled with a different
KVM size.  IMHO this is all kinda bogus, it would be better to just
check %esp and work from that.
2001-10-26 21:19:22 +00:00
Mike Smith
0b9272be42 Add 'ciss'. 2001-10-26 21:17:26 +00:00
Matthew Dillon
d23f5958bc Add mtx_lock_giant() and mtx_unlock_giant() wrappers for sysctl management
of Giant during the Giant unwinding phase, and start work on instrumenting
Giant for the file and proc mutexes.

These wrappers allow developers to turn on and off Giant around various
subsystems.  DEVELOPERS SHOULD NEVER TURN OFF GIANT AROUND A SUBSYSTEM JUST
BECAUSE THE SYSCTL EXISTS!  General developers should only considering
turning on Giant for a subsystem whos default is off (to help track down
bugs).  Only developers working on particular subsystems who know what
they are doing should consider turning off Giant.

These wrappers will greatly improve our ability to unwind Giant and test
the kernel on a (mostly) subsystem by subsystem basis.   They allow Giant
unwinding developers (GUDs) to emplace appropriate subsystem and structural
mutexes in the main tree and then request that the larger community test
the work by turning off Giant around the subsystem(s), without the larger
community having to mess around with patches.  These wrappers also allow
GUDs to boot into a (more likely to be) working system in the midst of
their unwinding work and to test that work under more controlled
circumstances.

There is a master sysctl, kern.giant.all, which defaults to 0 (off).  If
turned on it overrides *ALL* other kern.giant sysctls and forces Giant to
be turned on for all wrapped subsystems.  If turned off then Giant around
individual subsystems are controlled by various other kern.giant.XXX sysctls.

Code which overlaps multiple subsystems must have all related subsystem Giant
sysctls turned off in order to run without Giant.
2001-10-26 20:48:04 +00:00
Matthew Dillon
8d5c8e9f04 minor commenting based on syscall environment 2001-10-26 20:35:52 +00:00
Bruce A. Mah
09ab44abbd If an article in the release documentation has a table of contents,
make it go down to 3 section levels (the default depth for FreeBSD
articles is 1 level, but few articles have tables-of-contents
enabled).
2001-10-26 20:26:59 +00:00
Dag-Erling Smørgrav
1831900053 Add VOP_IOCTL support, and fix a bug that would cause a panic if a file or
symlink lacked a filler function.
2001-10-26 18:52:47 +00:00
John Baldwin
282873e2c0 - Change the taskqueue locking to protect the necessary parts of a task
while it is on a queue with the queue lock and remove the per-task locks.
- Remove TASK_DESTROY now that it is no longer needed.
- Go back to inlining TASK_INIT now that it is short again.

Inspired by:	dfr
2001-10-26 18:46:48 +00:00
Ruslan Ermilov
98f9b06876 Style: sort __sys_foo() prototypes, tabs -> spaces, etc. 2001-10-26 18:45:02 +00:00
Ruslan Ermilov
53cff25eeb Removed:
- uthread_signal.c; libc_r does not wrap signal() since 1998/04/29.

- uthread_attr_setprio.c; it was never connected to the build, and
  pthread_attr_setprio() does not exist in POSIX.

- uthread_sigblock.c and uthread_sigsetmask.c; these were no-ops
  bloating libc_r's space.

pthread_private.h:

- Removed prototypes of non-syscalls: send().

- Removed prototypes of unused syscalls: sigpending(), sigsuspend(),
  and select().

- Fixed prototype of fork().

- MFS: Fixed prototypes of <sys/socket.h> syscalls.

Reviewed by:	deischen
Approved by:	deischen, jasone
2001-10-26 17:46:36 +00:00
Mitsuru IWASAKI
f86214b6b8 Add APM compatibility feature to ACPI.
This emulates APM device node interface APIs (mainly ioctl) and
provides APM services for the applications.  The goal is to support
most of APM applications without any changes.
Implemented ioctls in this commit are:
 - APMIO_SUSPEND (mapped ACPI S3 as default but changable by sysctl)
 - APMIO_STANDBY (mapped ACPI S1 as default but changable by sysctl)
 - APMIO_GETINFO and APMIO_GETINFO_OLD
 - APMIO_GETPWSTATUS

With above, many APM applications which get batteries, ac-line
info. and transition the system into suspend/standby mode (such as
wmapm, xbatt) should work with ACPI enabled kernel (if ACPI works well :-)

Reviewed by:	arch@, audit@ and some guys
2001-10-26 17:43:05 +00:00
Ruslan Ermilov
db8caf03e5 Remove the internal implementation details of wrapping syscalls,
which do not match the reality anyway.

Approved by:	deischen, bde
2001-10-26 17:38:20 +00:00
Ruslan Ermilov
5b9df042e6 This commit was generated by cvs2svn to compensate for changes in r85552,
which included commits to RCS files with non-trunk default branches.
2001-10-26 17:22:12 +00:00
Ruslan Ermilov
5b9435ca7b From ChangeLog:
: 2001-10-19  Ruslan Ermilov  <ru@FreeBSD.org>
:
:	* tmac/doc.tmac (doc-flag-recursion): Protect arguments against
:	being handled as end-of-sentence characters,

This fixes ".Fl \&?".  Previously, it produced an additional whitespace.
There were no precedents in FreeBSD manpages.  That's why it was

Noticed by:	Thomas Klausner <wiz@netbsd.org>
2001-10-26 17:22:12 +00:00
Ruslan Ermilov
698267057b mdoc(7) police:
- Minor markup nits.
- Arrange for appearance in 4.5.
2001-10-26 17:11:50 +00:00
Ruslan Ermilov
ead097220a There are users of FreeBSD 4.5 already. 2001-10-26 17:01:15 +00:00
Jeroen Ruigrok van der Werven
f99d03b936 Document HPT372 support. 2001-10-26 16:46:10 +00:00
Bruce A. Mah
6f165fd0ae Fix title to conform to FreeBSD/port naming convention. 2001-10-26 16:43:20 +00:00
Jeroen Ruigrok van der Werven
2706451058 We support the Intel ICH3 [ATA-100] chipset as well. 2001-10-26 16:34:26 +00:00
Bruce A. Mah
344a6d29f2 New release notes: isic(4) support for Compaq Microcom 610 ISDN, fbtab(5)
globbing, rcmd(3) uses ${RSH}.

MFCs noted:  sysinstall(8) can load KLDs at install-time.

Fix typo for isdnphone(8).
2001-10-26 16:28:36 +00:00
Matthew Dillon
7a5a635273 Move recently added procedure which was incorrectly placed within an
#ifdef DDB block.
2001-10-26 16:27:54 +00:00
Matt Jacob
831039f850 Detach the prom console when platform.cons_init is called. This seems
to avoid most of the double character kernel goop we've been having by having
both a prom console && a normal console.

Was not able to test with graphics head. Hope this doesn't break anything.

Reviewed by:	silence on alpha
2001-10-26 16:13:47 +00:00
Poul-Henning Kamp
5f7806ab69 Make cdevsw[] static. 2001-10-26 15:31:22 +00:00
Poul-Henning Kamp
71ab1fa5df Reporting device drivers by traversing cdevsw[] is at best a hack
which may or may not return something which is partially right.

Disable the "devices" file until we find out what this is needed for,
and what exactly those apps need.

This will allow cdevsw to become static again.

Approved by:	DES
2001-10-26 15:30:44 +00:00
Ruslan Ermilov
66d4a748cf mdoc(7) police:
- Bump document date.
- Remove hard sentence breaks.
- Fix markup.
2001-10-26 11:16:18 +00:00
Ruslan Ermilov
0df659af99 Finish the asbestos suited move of $mach/conf/*.$mach to conf/*.$mach.
Fix some more typos.
2001-10-26 10:33:45 +00:00
Andrey A. Chernov
bdd263de3f Remove /var/spool/uucp subtree, not needed for 'cu' 2001-10-26 09:40:28 +00:00
Doug Rabson
fc5ccf726e Compensate for the way that _setjmp aligns the start of jmp_buf. 2001-10-26 08:26:45 +00:00
Jordan K. Hubbard
3f2d9117d4 Close buffer overflow noted in security advisory DSA-085.
Submitted by:	Koga Youichirou <y-koga@jp.FreeBSD.org>
Obtained from:	Debian
2001-10-26 08:25:32 +00:00
John Baldwin
8e2e767b1f Add a per-thread ucred reference for syscalls and synchronous traps from
userland.  The per thread ucred reference is immutable and thus needs no
locks to be read.  However, until all the proc locking associated with
writes to p_ucred are completed, it is still not safe to use the per-thread
reference.

Tested on:	x86 (SMP), alpha, sparc64
2001-10-26 08:12:54 +00:00
David E. O'Brien
7424ae80fc Fix nit in copyright. 2001-10-26 06:45:10 +00:00
David E. O'Brien
9ebf4cc891 Use the new machine-independent versions of crtbegin and crtend
from the "common" directory.
2001-10-26 06:39:54 +00:00
John Baldwin
1de1c550b1 Add locking to taskqueues. There is one mutex per task, one mutex per
queue, and a mutex to protect the global list of taskqueues.  The only
visible change is that a TASK_DESTROY() macro has been added to mirror
the TASK_INIT() macro to destroy a task before it is free'd.

Submitted by:	Andrew Reiter <awr@watson.org>
2001-10-26 06:32:21 +00:00
John Baldwin
40c6d2be16 Use msleep() to avoid lost wakeup's instead of doing an ineffective
splhigh() before the mtx_unlock and tsleep().  The splhigh() was probably
correct in the original code using simplelocks but is not correct in
5.0-current.

Noticed by:	Andrew Reiter <awr@FreeBSD.org>
2001-10-26 06:09:01 +00:00
Jake Burkholder
e74ea2d01a Minimal libc for sparc64.
Reviewed by:	obrien
2001-10-26 05:40:07 +00:00
Matthew Dillon
245df27cee Implement kern.maxvnodes. adjusting kern.maxvnodes now actually has a
real effect.

Optimize vfs_msync().  Avoid having to continually drop and re-obtain
mutexes when scanning the vnode list.  Improves looping case by 500%.

Optimize ffs_sync().  Avoid having to continually drop and re-obtain
mutexes when scanning the vnode list.  This makes a couple of assumptions,
which I believe are ok, in regards to vnode stability when the mount list
mutex is held.  Improves looping case by 500%.

(more optimization work is needed on top of these fixes)

MFC after:	1 week
2001-10-26 00:08:05 +00:00
Andrey A. Chernov
5a5f6965ba The same unbreakage (0755 -> 0775) for /var/games and subdirs 2001-10-25 23:18:41 +00:00
Matthew Dillon
f92dcd3e4a Add missing TAILQ_INSERT_TAIL's which somehow didn't get comitted with
the recent vnode cleanup.
2001-10-25 23:13:56 +00:00
Andrey A. Chernov
3ea034b005 Fix /var/mail, /var/rwho and /var/spool/lock back to 0775
Not sure about other dirs with the same damage (0755) by recent commit.
2001-10-25 23:13:11 +00:00