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Commit Graph

70742 Commits

Author SHA1 Message Date
Maxim Konovalov
9dfd307b10 Maximum semid is seminfo.semmni not seminfo.semmsl.
PR:		kern/34979
Submitted by:	James Gritton <jamie@gritton.org>
Reviewed by:	alfred, ru
Approved by:	ru
MFC after:	1 week
2002-03-06 10:52:49 +00:00
Bruce Evans
8109a9af1f Fixed some misspellings of 2 as sizeof(UNIT) so that they won't break
things when sizeof(UNIT) becomes a runtime parameter.  The relevant 2
is the one in profil(2)'s scaling of pc's to bucket numbers:

	   bucket = (pc - offset) / 2 * profil_scale / 65536

gprof(1) must duplicate this scaling, bug for bug compatibly, so it
must first do an integer division by 2 although this mainly makes
scales larger than 65536 useless.  sizeof(UNIT) was already wrong in
gprof4, but there were no problems because the fake profil scale is a
multiple of 2.

There are also some rounding bugs in the scaling, but these are only
problems if profil(2) is used directly to create unusual (and not
useful) scales.
2002-03-06 09:47:36 +00:00
Ruslan Ermilov
97b6284457 Fixed compilation warnings. 2002-03-06 08:55:34 +00:00
David E. O'Brien
9c15e38ac2 1-true-AWK has a build-tool target. 2002-03-06 08:24:32 +00:00
Bruce A. Mah
826236b795 Make it more obvious where to find RELNOTESng source files if someone went
browsing in the old release notes location.

While I'm here, update README files to be closer to reality.

Requested by:	obrien
MFC after:	1 day
2002-03-06 07:59:18 +00:00
Bruce A. Mah
4a08581493 First round of markup/spelling/grammar fixes. 2002-03-06 07:36:29 +00:00
Bruce Evans
d4621eac57 Fixed a printf format error again. Rev.127 was clobbered in rev.1.128
by removing parentheses.  The main bug is in gcc: on machines with
64-bit longs and 64-bit long longs,

    (unsigned long long)rdp->total_sectors / ((1024L * 1024L) / DEV_BSIZE))

has type plain unsigned long instead of the correctly promoted type
unsigned long long, so it can not be printfed using %llu format.  Even
1ULL / 1L is mispromoted.  Anyway, casting the correct operand
automatically avoids the problem.  We do not want to to pessimize the
division; we just want to convert to a common maximal type for printing.
2002-03-06 06:33:33 +00:00
David E. O'Brien
a956ec3bed Default to UTC on sparc64 also. 2002-03-06 06:18:21 +00:00
Eric Melville
ee6c974de4 Add a carriage return to each function declaration, and make use of ID tag
macros.

MFC after:	1 day
2002-03-06 03:26:11 +00:00
Matthew Dillon
b9b7a4be90 Add a sequential iteration optimization to vm_object_page_clean(). This
moderately improves msync's and VM object flushing for objects containing
randomly dirtied pages (fsync(), msync(), filesystem update daemon),
and improves cpu use for small-ranged sequential msync()s in the face of
very large mmap()ings from O(N) to O(1) as might be performed by a database.

A sysctl, vm.msync_flush_flag, has been added and defaults to 3 (the two
committed optimizations are turned on by default).  0 will turn off both
optimizations.

This code has already been tested under stable and is one in a series of
memq / vp->v_dirtyblkhd / fsync optimizations to remove O(N^2) restart
conditions that will be coming down the pipe.

MFC after:	3 days
2002-03-06 02:42:56 +00:00
Mike Barcroft
8a1791edf4 Create a manual to document the new kernel byte order conversion
functions.

Reviewed by:	tmm
2002-03-06 01:53:35 +00:00
Matthew Dillon
2cfaf1e315 cleanup readability syntax prior to ongoing b_resid work commits.
MFC after:	1 day
2002-03-06 00:44:30 +00:00
Thomas Moestl
bd66896af5 Add installation instructions for the FreeBSD/sparc64 port. I have very
likely introduced language and markup bugs, but it's a start.

Makefile, initial docbook conversion & cleanups by:	murray
2002-03-05 23:22:08 +00:00
Bruce A. Mah
c065a85a6c New release notes: CPU_ATHLON_SSE_HACK, ufm driver (+ MFC),
awk is BWK awk for sparc64, ctags(1) works for files with C++ comments
(+ MFC), dump(8) -s, last(1) -y, lint update/import from NetBSD.
2002-03-05 22:39:51 +00:00
Dag-Erling Smørgrav
519b6a4c8f Switch to OpenPAM. Bump library version. Modules are now versioned, so
applications linked with Linux-PAM will still work.
Remove pam_get_pass(); OpenPAM has pam_get_authtok().
Remove pam_prompt(); OpenPAM has pam_{,v}{error,info,prompt}().
Remove pam_set_item(3) man page as OpenPAM has its own.

Sponsored by:	DARPA, NAI Labs
2002-03-05 21:56:25 +00:00
Hajimu UMEMOTO
d692f3fc1a - use des_ecb3_encrypt().
- style: added spaces after /* and before */

Obtained from:	KAME
MFC after:	2 weeks
2002-03-05 21:12:41 +00:00
Hajimu UMEMOTO
b5d8e72dc3 Oops, now, encription and decription are separate function.
MFC after:	2 weeks
2002-03-05 20:32:49 +00:00
Julian Elischer
d2ca21a9b2 Official timeout routines for netgraph nodes that know how to
use (and abuse) the node locking system.

MFC after:	1 week
2002-03-05 20:26:20 +00:00
Robert Watson
89e1164ee2 Three p_ucred -> td_ucred's missed in jhb's earlier pass; all appear to
be safe.
2002-03-05 19:45:45 +00:00
David E. O'Brien
eb1c57d872 On the sparc64 platform we install this as "gawk" as Gawk is currently
borked on the sparc64.  We are using BWK's AWK at the moment.
2002-03-05 19:40:25 +00:00
David E. O'Brien
a04eff5a87 On the sparc64 platform we install the `1 true AWK' as "awk". On all other
platforms we install as "nawk".

At the moment Gawk is borked on sparc64, however BWK AWK works fine.
2002-03-05 19:37:12 +00:00
David E. O'Brien
9a1523bc67 Add the `1 true AWK' back to the mix. 2002-03-05 19:36:08 +00:00
Robert Watson
b0ad6e203a The change from td->td_proc->p_ucred to td->td_ucred has shortened some
lines: more agressively line wrap under those circumstances.
2002-03-05 19:31:25 +00:00
Crist J. Clark
90bbf5454c Environmental variable was not being passed to a subshell as intended.
PR:		bin/35558
Submitted by:	Nicolas Rachinsky <list@rachinsky.de>
2002-03-05 19:13:05 +00:00
John Baldwin
c6f55f33ea - Use td_ucred for jail checks.
- Move jail checks and some other checks involving constants and stack
  variables out from under Giant.  This isn't perfectly safe atm because
  jail_sysvipc_allowed is read w/o a lock meaning that its value could be
  stale.  This global variable will soon become a per-jail flag, however,
  at which time it will either not need a lock or will use the prison lock.
2002-03-05 18:57:36 +00:00
Robert Watson
fdc6e087c0 Reserve a mount flag, MNT_MULTILABEL, used by the MAC subsystem and
individual filesystems to determine whether they should operate in
"file system as a single object" mode, or "file system as a set of objects
with individual labels" mode.  Note: in the trustedbsd_mac branch,
this is refered to as "MNT_MULTILEVEL", but the two mean the same thing.
MNT_MULTILABEL is more suggestive of a flexible policy system than one
providing purely hierarchal policies.  The need for a reserved flag will
go away once nmount() is done.

Obtained from:	TrustedBSD Project
Sponsored by:	DARPA, NAI Labs
2002-03-05 18:48:15 +00:00
Robert Watson
7e595f7619 Merge reservation of two SI_SUB constants for the MAC policy framework
and for individual MAC policies.  The framework event initializes the
access control subsystem; the policy event allows policies to register
themselves.  The gap in between is for all the things we'll think of
later.

Obtained from:	TrustedBSD Project
Sponsored by:	DARPA, NAI Labs
2002-03-05 18:44:11 +00:00
Eivind Eklund
f52bd684f3 * Move bswlist declaration and initialization from kern/vfs_bio.c to
vm/vm_pager.c, which is the only place it is used.
* Make the QUEUE_* definitions and bufqueues local to vfs_bio.c.
* constify buf_wmesg.
2002-03-05 18:20:58 +00:00
Brian Feldman
0346e9733a Use revoke_and_destroy_dev() instead of destroy_dev() when removing /dev/net
pseudo-devices when an interface goes away.  Otherwise, an open /dev/net/foo0
when the interface is removed can cause a crash.

Not objected to by:	jlemon
2002-03-05 17:50:35 +00:00
Eivind Eklund
04858e7ee4 Change wmesg to const char * instead of char * 2002-03-05 17:45:12 +00:00
Tor Egge
df140f7277 When multiple threads call atexit at the same time, some operations must
be serialized.  A mutex is used to protect the critical regions.

sbrk() and brk() are not thread safe.  Replace use of sbrk() with
a call to malloc to avoid race when one thread calls atexit
while another thread calls malloc.

Reviewed by:	deischen
2002-03-05 17:34:37 +00:00
Robert Drehmel
aa22cb469c Change every occurrence of "bootblock" into "boot1" after
the repo-move from "src/sys/boot/sparc64/bootblock".
2002-03-05 16:39:36 +00:00
Warner Losh
f1bdbc6674 Add roaming and microwave oven support. Some minor formatting nits.
Some buggy firmware workarounds.  Fix some endian bugs.

These reduce the diffs from NetBSD, but NetBSD does have more changes since
my last manual merge.
2002-03-05 16:18:14 +00:00
Robert Watson
ba51c2659d Part II: update various mechanically generated files to allow for new
system call number allocations.

Obtained from:	TrustedBSD Project
Sponsored by:	DARPA, NAI Labs
2002-03-05 16:13:01 +00:00
Warner Losh
a90b09d20a Remove __P to reduce diffs with NetBSD and my private tree. 2002-03-05 16:12:41 +00:00
Robert Watson
11ffd032ff Reserve system call numbers for the MAC framework. This will prevent
people working on the MAC tree from getting toasted whenever system call
numbers are allocated in the main tree (for example, for KSE :-).
Calls allocated: __mac_{get,set}_proc, __mac_{get,set}_{fd,file}().

Obtained from:	TrustedBSD Project
Sponsored by:	DARPA, NAI Labs
2002-03-05 16:11:11 +00:00
Warner Losh
0e4c175bb9 Merge a little from NetBSD. 2002-03-05 16:06:54 +00:00
Eivind Eklund
eb8e6d5276 Document all functions, global and static variables, and sysctls.
Includes some minor whitespace changes, and re-ordering to be able to document
properly (e.g, grouping of variables and the SYSCTL macro calls for them, where
the documentation has been added.)

Reviewed by:	phk (but all errors are mine)
2002-03-05 15:38:49 +00:00
Robert Drehmel
6f60771b6d Fix a warning. 2002-03-05 15:19:33 +00:00
Jacques Vidrine
d96f3089f2 Fix off-by-one error.
Obtained from:	OpenBSD
2002-03-05 14:27:19 +00:00
Poul-Henning Kamp
c794254d96 Move sysctl debug.sizeof into sys/sysctl.h where it belongs. 2002-03-05 13:56:58 +00:00
Dag-Erling Smørgrav
7e7f2e51f0 This commit was generated by cvs2svn to compensate for changes in r91684,
which included commits to RCS files with non-trunk default branches.
2002-03-05 13:49:56 +00:00
Dag-Erling Smørgrav
4579d22cac Vendor import of OpenPAM Celandine. 2002-03-05 13:49:56 +00:00
Poul-Henning Kamp
26facaeb4d If in strategy we find that we have no devsw on the device anymore we
are probably talking about some disk-device which wente away, so
return ENXIO instead of panicing.
2002-03-05 13:25:57 +00:00
Brian Somers
b84271d866 Don't drop the last character from ut_line in ID0logout().
PR:		35531
MFC after:	2 weeks
2002-03-05 13:03:11 +00:00
Dag-Erling Smørgrav
e3cd129613 Add missing dependency on libutil. 2002-03-05 12:52:03 +00:00
Yoshihiro Takahashi
3af6b50453 Don't move more drivers to mfsroot floppy.
A mfsroot floppy for pc98 is only 1.2MB.
2002-03-05 11:53:56 +00:00
Robert Drehmel
83ea6c23b5 - Fix seeking for offsets requiring more than 32 bits.
- Add sanity checks to lookup().
 - Implement the 'l' modifier in printf().

Submitted by:	tmm
2002-03-05 11:22:43 +00:00
Seigo Tanimura
5d0451a3ed Add sys/dev/ufm.c.
Forgotten by:	alfred
Spotted by:	LINT
2002-03-05 11:19:23 +00:00
Mike Barcroft
68ed097b75 Initialize `output' in a more proper location.
Submitted by:	roam
2002-03-05 10:58:06 +00:00