Commit Graph

64770 Commits

Author SHA1 Message Date
Bruce A. Mah
1370bd89c6 New release notes: Load addresses of kernels exported, KVA_SPACE,
client/server NFS split, find(1) primaries now take time units.
2001-09-21 22:06:54 +00:00
John Baldwin
fea2ab833e The P_SELECT flag was moved from p->p_flag to td->td_flags, but p_flag
was locked by the proc lock and td_flags is locked by the sched_lock.
The places that read, set, and cleared TDF_SELECT weren't updated, so they
read and modified td_flags w/o holding the sched_lock, meaning that they
could corrupt the per-thread flags field.  As an immediate band-aid,
grab sched_lock while reading and manipulating td_flags in relation to
TDF_SELECT.  This will probably be cleaned up some later on.
2001-09-21 22:06:22 +00:00
John Baldwin
e649bcb506 Remove unneeded proc variables and fix comments. 2001-09-21 21:54:45 +00:00
Robert Watson
bd10d2560f o Modify access(2) man page to describe eaccess(2), and add a symlink
so man eaccess will return the access(2) man page.

Obtained from:	TrustedBSD Project
2001-09-21 21:35:22 +00:00
Robert Watson
a90a3f2882 o Part two of eaccess(2) commit, rebuilt system call code.
Obtained from:	TrustedBSD Project
2001-09-21 21:34:06 +00:00
Robert Watson
9c94f7731e o Introduce eaccess(2), a version of access(2) that uses the effective
credentials rather than the real credentials.  This is useful for
  implementing GUI's which need to modify icons based on access rights,
  but where use of open(2) is too expensive, use of stat(2) doesn't
  reflect the file system's real protection model, and use of
  access() suffers from real/effective credential confusion.  This
  implementation provides the same semantics as the call of the same
  name on SCO OpenServer.  Note: using this call improperly can
  leave you subject to some of the same races present in the
  access(2) call.
o To implement this, break out the basic logic of access(2) into
  vpaccess(), which accepts a passed credential to perform the
  invocation of VOP_ACCESS().  Add eaccess(2) to invoke vpaccess(),
  and modify access(2) to use vpaccess().

Obtained from:	TrustedBSD Project
2001-09-21 21:33:22 +00:00
Robert Watson
abc9a36083 o Fix two eaccess() checks -- in one case, the wrong test file
was used, resulting in a regression failure, and in the other,
  the test on an error return was inverted.

Obtained from: TrustedBSD Project
2001-09-21 21:28:43 +00:00
Bruce A. Mah
e20fd30969 New release notes: cvs(1) -T, cvs(1) diff -j.
MFCs noted:  cat(1) UNIX-domain sockets, dirpref.

While I'm here, group CVS-related items together in their own section
under userland contributed software.
2001-09-21 21:11:18 +00:00
Maxim Sobolev
78f45204d9 Introduce new syscons(4) kernel options:
- SC_CUT_SPACES2TABS - when copying text into the cut buffer convert leading
  spaces into the tabs;
- SC_CUT_SEPCHARS="XYZ" - treat supplied characters as possible words
  separators when the driver searches for words boundaries when doing cut
  operation.

Also unify cut code a bit to decrease amount of duplicated code. This fixes
line cut mode, so that it is no longer pads line with useless spaces.

Approved by:	ru
2001-09-21 20:41:24 +00:00
John Baldwin
278da5113f Remove a bogus comment. "atomic" doesn't mean that the operation is done
as a physical atomic operation.  That would require the code to use the
atomic API, which it does not.  Instead, the operation is made psuedo
atomic (hence the quotes) by use of the lock to protect clearing all of the
flags in question.
2001-09-21 19:26:57 +00:00
John Baldwin
21832b1ec0 GC some #if 0'd code. 2001-09-21 19:21:18 +00:00
John Baldwin
3226cbf43b Whitespace and spelling fixes. 2001-09-21 19:16:12 +00:00
Matthew Dillon
ccc5f0046b oops, forgot to commit man page for cvs changes 2001-09-21 19:05:36 +00:00
Ruslan Ermilov
72736552c4 Keep up with sys/net/rtsock.c,v 1.58.
Prodded by:	brian
2001-09-21 16:14:53 +00:00
Bruce A. Mah
461f19b387 New release note: netstat -S.
MFC noted:  netstat -z.
2001-09-21 15:29:32 +00:00
Bruce A. Mah
123437c945 Move pccard release note entries into their own sect3 section (as was done
for 4.4-RELEASE), eliminate one entry that was superceded by another.
2001-09-21 14:56:10 +00:00
Ruslan Ermilov
c1dd00f75c Fixed the bug that prevented communication with FTP servers behind
NAT in extended passive mode if the server's public IP address was
different from the main NAT address.  This caused a wrong aliasing
link to be created that did not route the incoming packets back to
the original IP address of the server.

	natd -v -n pub0 -redirect_address localFTP publicFTP

Note that even if localFTP == publicFTP, one still needs to supply
the -redirect_address directive.  It is needed as a helper because
extended passive mode's 229 reply does not contain the IP address.

MFC after:	1 week
2001-09-21 14:38:36 +00:00
Mark Murray
e284cfe41e [ Very nasty nautical expletive removed ]
Remove debugging code that should never have been committed.
2001-09-21 13:50:31 +00:00
Ruslan Ermilov
f9e2534d8b Replace our stale-lib cleanup with a better one. (less bloated) 2001-09-21 11:32:51 +00:00
Ruslan Ermilov
5e82ed7b23 Only call kldxref(8) once, after installing all modules.
OK'ed by:	peter
2001-09-21 11:21:06 +00:00
Doug Rabson
2290da8ce5 Fix a warning and make sure we flush the cache after writing an
instruction bundle otherwise the CPU won't see the changed bundle.
2001-09-21 10:10:15 +00:00
Doug Rabson
85d6f9f7d3 Add ia64_fc(). 2001-09-21 10:09:27 +00:00
Michael Reifenberger
896de692f8 Make msgseg, msgssz (->msgmax) and msgmni TUNABLE. 2001-09-21 09:25:17 +00:00
Peter Wemm
ccf136a93f Replace my stale-lib cleanup with a better one. (less noisy)
Submitted by: ru
2001-09-21 09:22:34 +00:00
Peter Wemm
7a19c34992 Put on my peril-sensitive sunglasses. Remove any old libraries that
we have just installed a replacement for.  This should solve the problem
of having a stale /usr/lib/libc.so.4 after we put a fresh
/usr/lib/compat/libc.so.4 in its place.
2001-09-21 09:10:09 +00:00
Ruslan Ermilov
9222e100d6 When bootstrapping (build-tools and cross-tools), avoid
including the ${WORLDTMP}/usr/include headers that may
not match the installed host libraries.

This should fix the 20010919 UPDATING entry.
2001-09-21 08:17:48 +00:00
Ruslan Ermilov
eb6626f52a WARNS= -> WARNS?= 2001-09-21 07:25:53 +00:00
Ruslan Ermilov
db1909f7d2 mdoc(7) police: markup nits. 2001-09-21 07:04:47 +00:00
Warner Losh
2d45d0504c Fix, I think, The second slot problem with Cirrus Logic PD6729/30 parts:
o Move initialization of the slot bst and bsh to inside the for loop.
o move sc there as well.
o Remove debug printf that prints the ID of the first slot twice.
o Use the sp for the relevant slot in getb, rather than for the 0th slot.
2001-09-21 06:45:35 +00:00
Peter Wemm
9789c757b9 Add some comments about KVA_PAGES and a test. 2001-09-21 06:34:01 +00:00
Peter Wemm
f83fbaf22d Introduce a new option, KVA_SPACE, which can be used to reconfigure
the size of the kernel virtual address space relatively painlessly.
Userland will adapt via the exported kernbase symbol.  Increasing
this causes the user part of address space to reduce.
2001-09-21 06:23:03 +00:00
Jake Burkholder
53beacfa00 Add kernbase symbol and use it instead of magic numbers in the
linker script.
2001-09-21 05:43:38 +00:00
Warner Losh
3c293725e1 Note world breakage and give workaround 2001-09-21 05:08:00 +00:00
Bruce A. Mah
8bd7057071 Remove some repetitively redundant wording.
Pointed out by:	Jason Andresen <jandrese@mitre.org>
2001-09-21 03:06:46 +00:00
Garrett Wollman
3dbc6eb200 Cross-reference jot(1).
MFC after:	1 week
2001-09-21 03:05:16 +00:00
Garrett Wollman
bc14f117e1 Cross-reference rs(1), the general array re-shaper. (pr(1) is commonly used
to display text in columns even when the other formatting pr does is not
desired.)

MFC after:	1 week
2001-09-21 02:57:56 +00:00
Garrett Wollman
748dcfb055 Cross-reference between lam(1) and paste(1). Add a STANDARDS section to
lam(1) indicating that paste(1) is a standard way to do some of the same
things.

MFC after:	1 week
2001-09-21 02:51:07 +00:00
Peter Wemm
1114d18594 Add a pointer to kenv(1). 2001-09-21 02:25:53 +00:00
Jonathan Lemon
57ea1fa07f Revert last commit. The same functionality can be obtained through the
'kenv' command, which I obviously was unaware of.
2001-09-21 02:09:01 +00:00
Robert Watson
94088977c9 o Rename u_cansee() to cr_cansee(), making the name more comprehensible
in the face of a rename of ucred to cred, and possibly generally.

Obtained from:	TrustedBSD Project
2001-09-20 21:45:31 +00:00
Jonathan Lemon
e492f03505 Add a sysctl MIB 'kern.env', that dumps the contents of the kernel
environment from the loader, as well as the kernel's compiled in static
hints.
2001-09-20 20:09:37 +00:00
Robert Watson
884748cf55 o Regression test to check that appropriate parts of the process
credential are used in the access() and new eaccess() system calls.

Obtained from:	TrustedBSD Project
2001-09-20 20:03:58 +00:00
Wilko Bulte
114cdae568 xref bridge(4)
MFC after:	1 week
2001-09-20 20:01:27 +00:00
Doug Rabson
4ef1beb1ea If two @fptr relocations refer to the same symbol, use the same fptr
structure to resolve them. This is necessary to allow code to compare
function pointers.
2001-09-20 16:32:54 +00:00
Doug Rabson
0fda7b2b10 Don't clear the single-step bit after a trap - leave it up to the
debugger. The code was broken anyway - it clear every bit *except* the
single-step bit (oops).
2001-09-20 16:30:48 +00:00
Doug Rabson
1e59a2270d The second instruction in an MLX bundle is slot one, not slot two, even
though the actual opcode is stored in the value in slot two.
2001-09-20 16:29:30 +00:00
Ruslan Ermilov
db4de7c98c Add ports/french and ports/ukrainian to the list of foreign-language ports.
PR:		docs/30687
Submitted by:	Rob Simmons <rsimmons@mail.wlcg.com>
2001-09-20 16:00:24 +00:00
Mark Peek
d699b539c2 Add missing include file. 2001-09-20 15:32:56 +00:00
Mark Peek
3d88852a1e Don't include NFS headers.
Reported by:	dfr
2001-09-20 15:31:58 +00:00
Søren Schmidt
f601b4eb7c Overhaul to minimize stack usage, in some places >2K was used
on the stack *blush*...
2001-09-20 15:25:36 +00:00