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Author SHA1 Message Date
markm
8485ab83d5 Rats. I was too quick. Work needs to be done on the non-Kerberos 
case. Re-enable SUID mode.
 1998-03-26 19:41:18 +00:00
markm
60d2342347 KTH announced a weakness in their implementation of KerberosIV. 
FreeBSD was not vulnerable, but their fix had some useful features.
Incorporate the best of those - rcp(1) no longer needs to be SUID
to root.
 1998-03-26 18:15:00 +00:00
charnier
f055275992 .Sh AUTHOR -> .Sh AUTHORS 
Use .An/.Aq
 1998-03-19 07:26:37 +00:00
jb
de6bdd1c61 Some things only work on i386. 1998-03-13 19:41:06 +00:00
bde
db9e91b2d3 Fixed existence test for secure sources (don't test for secure objects). 
Fixed some formatting.
 1998-03-06 16:05:18 +00:00
jraynard
b2f5411271 Don't assume sigset_t and int are equivalent. 1998-02-28 10:50:02 +00:00
bde
b54fa2acf7 Exit with a nonzero status if we get killed by a SIGINT. POSIX.2 
specifies exiting with a zero status if the file was copied
successfully, and with a nonzero status if an error occurred.  We
are too sloppy to tell if the file was copied successfully when we
get killed by a SIGINT, but it is unlikely to have been.  Added a
comment about related sloppiness (calling exit() from a signal
handler).
 1998-02-24 01:45:05 +00:00
dima
bc6fcbb867 Add 'f' flag to the optstring. 1998-02-18 22:49:58 +00:00
dima
7dfa939b99 cosmetic change for optstring 1998-02-18 22:45:22 +00:00
jdp
4911b4c5bd Explicitly describe the rules the shell uses to search for a file 
sourced by the "." command.
 1998-02-12 01:23:11 +00:00
eivind
db84a320ea spelling 
Obtained from:  OpenBSD (src/bin/chio/chio.c rev 1.7) by todd@openbsd.org
 1998-02-11 06:34:38 +00:00
asami
961b4eea9b Fix printing for bytes read > 4G. 
Reviewed by:	bde
 1998-02-11 02:23:31 +00:00
cracauer
cc1e6a2611 Back out my previous attempt to fix SIGINT/SIGTERM behaviour 1998-02-06 23:50:39 +00:00
cracauer
69ec138f35 Fix handling of SIGINT/SIGQUIT for foreground subprocesses. Most 
urgent need is when you run sh around a program that intentionally
uses SIGQUIT/SIGINT for asynchronous events, i.e. $EDITOR started from
system(2), like many mailers do. This fixes PR bin/1206 and possibly
bin/4241.

The solution committed has been tested for a large number of possible
cases (see recent discussion on cvs-committers). I completed a make
world, made sure 'make world' is interruptable and used the changed
/bin/sh as a login shell all day, including job control and using
SIGQUIT-catching programs (to write this message :-).

PR:		bin/1206
Reviewed by:	discussion on cvs-commiters
 1998-02-06 18:14:26 +00:00
dyson
1038ea3399 Display VSZ much more accurately now. 1998-02-02 05:16:42 +00:00
steve
c3bc523e8e setpwent now has a void return type, so remove the now bogus cast. 1998-02-01 17:11:07 +00:00
jb
4fc699e2cf Cast a size_t to a long to avoid a gcc warning. 1998-01-25 08:59:08 +00:00
bde
d53ef8ee6e Removed definition of _NEW_VFSCONF. The new vfsconf interface is now 
the default.
 1998-01-20 10:40:18 +00:00
bde
a9f58b3145 Fixed syntax error in normally-unconfigured code in previous commit. 1998-01-17 13:39:29 +00:00
bde
356127f254 Fixed handling of short writes. Previously, we stopped copying and 
printed a bogus warning with a stale errno if write() returns a short
count.  Now we continue copying.  We still print a bogus warning if
write() returns an "impossible" short count of 0.
 1998-01-16 07:37:05 +00:00
jb
2e1938f076 Make a couple of the stat flags dependent on the sys/stat.h header file 
that this source is compiled against. This source is referenced by
install which is needed as a build tool and must be able to compile
against NetBSD headers and libraries if we have a hope of supporting
another architecture.

With this change, that's two working programs down and 3945 (?) to go.
The other one was make, but that didn't need any changes to work under
FreeBSD/Alpha. 8-)
 1998-01-09 06:14:59 +00:00
joerg
4c50cd5b5a Oops, back out rev 1.5, it wasn't my intention to also commit the 
-g. ;)
 1998-01-07 22:32:28 +00:00
joerg
f4281a32a5 Use the correct value in the call to swab(3) with conv=swab. Previously, 
dd if=/dev/zero of=/dev=null obs=23520 conv=swab
coredumped.

Please somebody review it, i'm not 105 % sure i'm understanding all
this mess correctly.

Detected by:	Holm Tiffe <holm@geophysik.tu-freiberg.de>
 1998-01-07 22:31:19 +00:00
steve
27cda073a4 Correct a bogon in an example. 
PR:		5415
Submitted by:	Sergei S. Laskavy <laskavy@pc759.cs.msu.su>
 1998-01-02 19:23:05 +00:00
helbig
ab7e7a033c Ensure stdout is line buffered. 
Change "pat" -> "re" in man page.
 1997-12-31 12:25:35 +00:00
alex
0f42dce470 Added $Id$. 1997-12-29 00:00:10 +00:00
hoek
100ffb8b0a Use consistent spelling, 
writeable -> writable (recall prior debate over this? :-)
	initialise -> initialize
	recognise -> recognize

Merry Christmas! :)
 1997-12-25 09:36:42 +00:00
brian
579e751cd3 Add (BSD) copyright headers. 1997-12-21 12:11:13 +00:00
bde
d102d16ab7 Don't strip trailing slashes (for the initial rmdir). It breaks 
following of the symlink for `rmdir symlink/' and is unnecessary
for ordinary directories (POSIX doesn't require rmdir(1) to do
anything for trailing slashes; it requires rmdir(2) to let them
"refer to a directory", and following the symlink for symlink/ is
what BSD does).  This also fixes bugs in the slash-stripping code
(for paths consisting entirely of slashes, the pointer into the
string was decremented to "before" the beginning of the string,
and the path was at best stripped to "".

The behaviour is unchanged except for the final directory for
`rmdir -p ...'.  There is no alternative to stripping intermediate
slashes since they must be specified.  The sloppy slash-stripping
code is adequate for intermediate directories, since the all-slashes
case fails early.
 1997-12-19 20:20:22 +00:00
eivind
502b1fbc97 It's more portable to use <errno.h> than <sys/errno.h> 
Pointed-out-by:	bde (a long while ago)
 1997-12-15 20:37:43 +00:00
eivind
1bd0014062 Revert 1.15 - duplicate code (initialization). 
Pointed-out-by:	bde
 1997-12-15 20:34:52 +00:00
eivind
15bda558ba Make code slightly more robust towards change by calculating size 
in-place.

Obtained from:  OpenBSD ar_subs.c rev 1.7 by Tood Miller <millert@openbsd.org)
 1997-12-12 18:38:22 +00:00
eivind
6e6ac9a033 Make this lint more cleanly 
Obtained from: OpenBSD file rev 1.4 by mickey
 1997-12-12 18:24:17 +00:00
eivind
1294d81731 Merge from OpenBSD: 
>sprintf -> snprintf paranoia

Obtainted from: OpenBSD src/bin/stty/print.c v1.5
	by Todd Miller <millert@openbsd.org>
 1997-12-12 18:11:29 +00:00
brian
757ccea1a9 Put [+format] at the end of the usage message. 
Make `date -?' output (pretty much) the same as
the man page
PR:		5269
 1997-12-11 02:38:56 +00:00
eivind
2208ac1acf Remove simultaneous include of <sys/param.h> and <sys/types.h>. 
Reorder includes to be alphabetical some places since I already was in
here.
 1997-12-10 22:18:54 +00:00
eivind
02f883b4a2 Merge from OpenBSD: 
> Error out if someone tries to mv a mount point.  Old behavior was to
> move all files contained in the mounted filesystem to the dest. dir
> which could be quite nasty.  Personally, I think rename(2) should
> return EPERM or EINVAL instead of EXDEV.

Obtained from: OpenBSD mv.c rev 1.6 by Todd Miller <millert@openbsd.org>
 1997-12-10 17:52:49 +00:00
wosch
866d716611 Add -P option to cp(1) for local to local copying. 
Pointed out by: bde
 1997-12-08 21:02:36 +00:00
wosch
df69c965c1 Use cp -R' instead cp -r' for local to local coping 
(e.g.: rcp -r /tmp/1 /tmp/2). See the cp(1) manpage for more details.
 1997-12-07 20:49:39 +00:00
peter
127c7ca6a0 Move procctl to the Attic, it's been copied to usr.sbin/procctl as 
suggested by bde via sef.
 1997-12-07 02:26:23 +00:00
sef
bfd5e43c20 Add procctl to the list of programs built. 1997-12-06 04:19:41 +00:00
sef
54294bb9ab First checkin of the procctl program. 1997-12-06 04:19:09 +00:00
dyson
510c87e6e2 Document the new -f flag. 
PR:	5196
Submitted by:	Matt Dillon <dillon@best.net>
 1997-12-05 07:35:31 +00:00
dyson
e09d7daa42 Add an option to building PS, so that the upages are explicitly paged in only 
for users who are root, or in group wheel.  This is useful on large timesharing
systems where a PS command can cause the system to grind to a halt.  The
ability to get the information isn't diminished for those who really need the
additional detail (administrators.)  Normal users won't see any difference unless
the processes are swapped out.  The "really get it mode" is invoked by the
use of an additional flag in the command string "-f".  New/old behavior is
selectable with a compile option.

PR:		5196
Submitted by:	Matt Dillon <dillon@best.net>
 1997-12-05 07:33:40 +00:00
julian
c931d11d3f Reviewed by: hackers@freebsd.org in general 
Obtained from: Whistle Communications tree

Add an option to the way UFS works dependent on the SUID bit of directories
This changes makes things a whole lot simpler on systems running as
fileservers for PCs and MACS. to enable the new code you must
1/ enable option SUIDDIR on the kernel.
2/ mount the filesystem with option suiddir.
hopefully this makes it difficult enough for people to
do this accidentally.
see the new chmod(2) man page for detailed info.
 1997-11-13 00:28:51 +00:00
jdp
33bb94d305 Document the exit status for a command that was terminated by a 
signal.
 1997-11-12 04:32:50 +00:00
joerg
9f4a5b3950 Sort "sparse" into alphabetical order, since dd's `conv' options need 
to be sorted.  This temporarily broke the "osync" option.
 1997-11-11 20:35:29 +00:00
bde
9dbc4bc4ff Fixed some type and value mismatches. setsignal() returned a bogusly 
cast value that was always ignored.  Rev.1.9 of trap.c made this
more bogus by returning a semantically different value after calling
siginterrupt().  Avoid these problems by not returning a value.
 1997-11-10 11:32:24 +00:00
ache
01ee8c1bbd 1) Fix longstanding bug: 
trap 'echo xxx' 1 2 3 15
	read x
is not interrupted by ^C (due to restartable read syscall) and must be
interrupted per POSIX
Worse case:
	read -t 5 x
hangs forever after ^C pressed (supposed to timeout after 5 secs)
Fixed by adding siginterrupt(signo, 1) after catch handler installed

2) Do not reinstall sighandler immediately after it is called,
BSD do it for us
 1997-11-05 23:33:58 +00:00
helbig
934ccba807 Synchronize usage() and man page. 
Pointed out by bde.
 1997-10-26 10:33:02 +00:00
joerg
aa68663b55 Style police: keep a variable list in alphabetical order, and add 
pointless paren's to return statements.

Nitpicked by:	bde :)
 1997-10-13 09:36:05 +00:00
joerg
8eaf7f4121 Make df(1) exit with non-success status if something went wrong. 
PR:		bin/4415
 1997-10-12 13:55:43 +00:00
joerg
4841b45bbe Teach dd(1) about an option to write sparse files. Can be useful for 
things like diskless clients' swap files etc.

Submitted by:	pascal@zuo.dec.com (Pascal Pederiva) (ages ago, with many
						  stylistic changes by me)
 1997-10-11 20:09:05 +00:00
eivind
d6e21d08f0 Un-clobber mktemp->mkstemp patch. 1997-10-09 11:05:16 +00:00
eivind
34721f2246 Add <sys/errno.h> 1997-10-09 10:50:54 +00:00
eivind
462d6dd113 make signal handlers errno safe 
Obtained from:	OpenBSD (file rev 1.11) - Theo de Raadt <deraadt@openbsd.org>
 1997-10-08 14:47:56 +00:00
eivind
b197c558d0 mktemp -> mkstemp 
Obtained from: OpenBSD (file rev 1.4 by Theo de Raadt <deraadt@openbsd.org>)
 1997-10-08 13:46:39 +00:00
eivind
a63bff464b make signal handlers errno safe 
Obtained from:	OpenBSD (file rev 1.5) Theo de Raadt <deraadt@openbsd.org>
 1997-10-08 12:59:14 +00:00
eivind
8e86c4888a Slightly improved fix compared to my insiration 
don't munge argv strings -- copy them first. avoids 'w' showing:
    deraadt  p8 zeus.theos.com    8:26AM     3 dd if of bs

Obtained from:	OpenBSD (file rev 1.3) by Theo de Raadt <deraadt@openbsd.org>
 1997-10-08 12:10:33 +00:00
eivind
5e2703d7ee save errno in sigchld handler 
Obtained from:	Theo deRaadt <theo@openbsd.org> (OpenBSD rev 1.6)
 1997-10-07 16:43:16 +00:00
eivind
de07534fa8 vsprintf -> vnsprintf paranoia. 
Obtained from:	Todd Miller <millert@openbsd.org> (OpenBSD rev 1.3)
 1997-10-07 16:33:22 +00:00
eivind
5e35aa322b Don't honor $HOME if >= MAXPATHLEN 
Obtained from:	Todd Miller <millert@openbsd.org> (OpenBSD csh.c rev 1.3 and 1.4)
 1997-10-07 16:27:48 +00:00
jkh
418d0a6a92 Changes to support full make parallelism (-j<n>) in the world 
target.
Reviewed by:	<many different folks>
Submitted by:	Nickolay N. Dudorov" <nnd@nnd.itfs.nsk.su>
 1997-10-05 09:40:24 +00:00
wosch
05cceede38 mv(1) is too silent if used with the option -i. It should 
print which input mv(1) expect (y/n) and print a warning if the
file was not overwritten.
 1997-10-04 13:02:06 +00:00
wosch
78784d5f32 cp(1) is too silent if used with the option -i. It should 
print which input cp(1) expect (y/n) and print a warning if the
file was not overwritten.
 1997-10-03 18:11:14 +00:00
wosch
1568227e02 Change example from US to international standard date notation. 1997-10-03 18:09:17 +00:00
danny
724c03ee75 Back out suppress '\n' mod. 1997-10-03 12:54:30 +00:00
danny
bec2485994 Add the '-s' flag to the usage string. 1997-10-01 05:44:35 +00:00
danny
9bb9e30596 Add the ability to supress the '\n' at the end of the date printed. 1997-10-01 05:24:08 +00:00
joerg
0f45f2fb69 Fix the broken `date HHMM.SS' handling. 
PR:		bin/4661
Submitted by:	blank@sliphost37.uni-trier.de (Sascha Blank)
 1997-09-30 20:06:15 +00:00
msmith
c0121f12cf Add the '-t timeout' option to the 'read' builtin. This allows the 
'read' command to return an error if the user fails to supply any
input withink a given time period.  The behaviour of this option is
similar to that of the like-named option in ksh93.

Reviewed by:	joerg
 1997-09-29 15:15:16 +00:00
wosch
043e6810da Endless loop. 
$ touch from to
$ echo -n loop | mv -i from to
overwrite to?
^C
 1997-09-28 10:41:40 +00:00
markm
6bef2b9623 Change to use the new KTH Kerberos. 
Also make -Wall a bit quieter.
 1997-09-28 08:32:59 +00:00
charnier
1754071cd4 environmental -> environment. 1997-09-18 06:55:21 +00:00
sef
2e215bb009 Fix sorting of directories when doing '-d'. 
PR:		bin/4558
Submitted by:	Keith Bostic
 1997-09-18 06:42:27 +00:00
wosch
bb524100fb PR: docs/4449 
The -c flag is not documented in the sh(1) manapge.

Submitted by: adrian@virginia.edu
 1997-09-13 17:40:00 +00:00
wosch
fde8a8ec46 spelling corrections. 
PR: docs/4450
Submitted by: josh@quick.net
 1997-09-13 16:01:53 +00:00
jkh
df823fc604 This command doesn't need to be setuid root, it's only asking 
for potential trouble.
Reviewed by:	security officers.
Noted by:	OpenBSD
 1997-09-12 15:00:06 +00:00
jmg
a4a9abf758 fix misspelling 
Submitted-by: Josh Gilliam

Closes PR:4427
 1997-08-30 11:09:26 +00:00
jmg
9a7e68ee3a fix misspelling 
Submitted-by: Josh Gilliam

Closes PR:4425
 1997-08-30 11:06:35 +00:00
sos
99b7368a45 Dont have an internal function named "warn" it clashes with libc.. 
Needed for ELF.
 1997-08-29 16:12:30 +00:00
bde
c0ad342824 Restored clobbered parts of rev.1.15 (build intermediate object files 
for tools).
 1997-08-25 19:50:01 +00:00
steve
6c92f05ce5 Correct confusing error message when called as 'stty -sane'. 
PR:		bin/3573
 1997-08-24 00:26:12 +00:00
jlemon
08d1bb10c8 Disallow empty arguments (eg: '') as process ids. 
PR:		2631
Submitted by:	Arne Henrik Juul <arnej@imf.unit.no>
 1997-08-21 21:34:43 +00:00
jlemon
4113dc3c02 Document correct option in manual page. 
PR:		3769
Submitted by:	johnp@lodgenet.com
 1997-08-19 21:52:07 +00:00
jlemon
276d42acd0 Pad the input buffer whenever sync is used, not just if the noerror flag 
is also set.
Change osync to not to tack on an empty block if the input buffer is null,
    or an even multiple of the blocksize.
Also change osync to pad the output with nulls/spaces depending whether
   this is a block-oriented conversion or not (same as sync).

PR:		3818
 1997-08-19 19:46:18 +00:00
brian
be2b748c02 Hint at how to use TZ. 
Submitted by:	grog@lemis.com
 1997-08-18 20:27:17 +00:00
steve
4d76e42e81 Make all status values an integral type and use 
pid_t when referring to process IDs.
 1997-08-18 02:53:20 +00:00
steve
ccbdaeb2aa Use -I${.CURDIR}/../../sys so that the path is relative 
to the source code directory.

Submitted by:	bde
 1997-08-13 17:35:00 +00:00
ache
5f7cf9fa55 Describe signals behaviour now 1997-08-12 21:20:12 +00:00
steve
6f3a8cdf64 Oops, add #include's (forgotten in last commit) to make this 
compile again.
 1997-08-11 02:41:02 +00:00
steve
c0576fc29d Use -I../../sys instead of -I/sys. 1997-08-11 02:36:09 +00:00
steve
2a27aabc95 Remove #ifdef NEWVM code and remove extra "key.name = p" line. 1997-08-11 02:35:16 +00:00
steve
6cd5fcd54b Fix seg fault when invalid keywords are used. 
PR:		bin/4253
Submitted by:	Jesse Rosenstock <jmr@ugcs.caltech.edu>
 1997-08-11 02:29:50 +00:00
brian
0c083de4cc Remove forgotten debug statement. 1997-08-10 16:37:33 +00:00
brian
e2cda524da Add "-f fmt date" for specification of the 
date using strptime(3).
Suggested by: Michael Smith <msmith@atrad.adelaide.edu.au>

Change mm & dd to MM & DD so that they don't
clash with the month.
 1997-08-10 16:36:59 +00:00
brian
4f0afc74e1 Change [-DMHW [+|-]val] to [-v [+|-]val[ymwdHM]] 
Support Hours & Minutes
Add -Wall to Makefile
 1997-08-09 22:34:06 +00:00
steve
2ae4bfe0cf More minor nits (mostly using memove instead of memcpy). 1997-08-08 00:54:05 +00:00
steve
fe3edcd2a1 More $@ -> ${.TARGET} that I missed earlier. 1997-08-08 00:49:25 +00:00
steve
e753f957ea Observe precedence set by Philippe Charnier when adding an 
rcsid.
 1997-08-07 22:33:01 +00:00
steve
34c71a268a Observe precedence set by Phillippe Charnier in adding an 
rcsid.
 1997-08-07 22:28:25 +00:00
steve
8eb2ceeba6 Changes include: sccsid -> rcsid, bcopy -> memcpy, don't use the 
register keyword, and -Wall cleaning.

Obtained from: similar changes in NetBSD
 1997-08-07 21:42:17 +00:00
steve
717042838c Remove remaining Lite1 stuff from the man page and uphold the 
precedence in changing sccsid to rcsid as set by Phillippe
Charnier in his previous 100 or so commits.

pointed out by: Bruce Evans <bde@zeta.org.au>
 1997-08-07 21:37:39 +00:00
steve
792ebc1ba3 sccsid -> rcsid and fix some minor nits. 1997-08-07 21:33:47 +00:00
steve
548d1c0056 Add Bruce's _NEW_VFSCONF flag to make this compile cleanly and 
sccsid -> rcsid.
 1997-08-07 21:31:00 +00:00
steve
f465f4c450 #include <err.h> for err(3) call and replace extern reference to errno 
with #include <errno.h>.
 1997-08-07 15:41:51 +00:00
steve
ab9afdf00d Remove #if(n)def BSD_4_4_LITE cruft and change sccsid to rcsid. 1997-08-07 15:37:47 +00:00
steve
2eae399bf6 Remove #if(n)def BSD_4_4_LITE cruft and sccsid -> rcsid. 1997-08-07 15:33:50 +00:00
brian
fdc5ce4a45 Add [-DWMY] flags for date adjustment. 
Discussed with: freebsd-hackers
 1997-08-04 03:37:07 +00:00
peter
3071fee9c6 Fix "lstart". (Displays "19" rather than time) 
PR: 4206
Submitted by: Tetsuya Furukawa <tetsuya@secom-sis.co.jp>
 1997-08-03 08:33:17 +00:00
peter
459ed6dfdb Kill #ifndef NEWVM etc. It affected a lot of other things besides 
VM structure (eg: credentials etc) and it's highly unlikely we'll ever
get to see the "tainted" BSD<=4.3 VM code in public use.  Although it
indicated the way some things used to be done, it obfuscates things too
much.
 1997-08-03 08:25:01 +00:00
bde
dec6f3aeb8 devname.c moved to libc before Lite1 and isn't in ps in Lite2. 1997-07-13 07:43:41 +00:00
bde
f0f4692d65 Bury this properly. 1997-07-01 21:38:49 +00:00
bde
dd35364e4d This commit was generated by cvs2svn to compensate for changes in r27159, 
which included commits to RCS files with non-trunk default branches.
 1997-07-01 21:34:30 +00:00
bde
28560072c7 Import this unwanted file from Lite-original so that it doesn't 
get imported with Lite2 (there was only one missing file in src/bin,
other than tags files and obj links).
 1997-07-01 21:34:30 +00:00
charnier
46627309b6 Remove lines inside #ifdef 0/#endif. 1997-06-30 11:10:18 +00:00
pst
1b991716a4 NOSHARED takes a yes/YES no/NO value, not "true, false, hey mon!". 
NOPIC is used to not generate a shared library, not NOSHARED.
Make NOSHARED advisory where appropriate.
Remove bogus NOSHARED (kbdio).
 1997-06-29 06:03:42 +00:00
charnier
a300c51544 Document the use of `ls -lo' to see flags. 
Obtained from: OpenBSD.
 1997-06-24 06:57:11 +00:00
jkh
e5f80c5114 Back out previous fix - this bug's got diplomatic immunity as a registered 
political issue.
 1997-06-19 17:57:06 +00:00
jkh
7f875c5f66 >Number: 3780 
>Category:       bin
>Synopsis:       WEXITSTATUS() may return nagative value, which causes sh to generate bad $?

PR:		3780
Submitted by:	sanewo@ba2.so-net.or.jp
 1997-06-19 15:14:01 +00:00
jdp
49bea63523 Try again to explain the existence of lchown() and the absence of 
lchmod() and lutimes().
 1997-06-19 01:07:05 +00:00
jdp
8ebc7b7d49 Update some text to reflect the fact that symbolic links now have 
owner and group attributes.
 1997-06-14 18:44:03 +00:00
ache
837346c6cf Now [^abc] means the same as [!abc] like bash and *csh already does 1997-06-06 23:04:33 +00:00
charnier
eb1ddf1705 Typo in usage string. Looks like the man page now. 1997-06-06 06:48:35 +00:00
charnier
958b099adb Err(3) was locally defined (for portability reasons). Use #ifdef 0/#endif 
to hide this so libc is kept instead.
 1997-06-06 06:46:27 +00:00
charnier
ae739990eb Correct usage string. Man page don't reflect reality for now. 1997-06-06 06:43:19 +00:00
charnier
ae2a236f86 Cosmetic change in usage string. 1997-06-06 06:40:06 +00:00
charnier
58f66f5d2c Do not use __progname. 1997-06-06 06:32:09 +00:00
charnier
8f3a4f49b1 Revert part of previous patch: Don't use __progname. 1997-06-04 06:27:30 +00:00
charnier
3c20fa7d91 Revert part of previous patch: Don't use __progname. 1997-06-04 06:21:44 +00:00
charnier
0213963bae Add xref to lchown(2) and symlink(2). 
Obtained from: {Net|Open}BSD
 1997-06-03 06:27:44 +00:00
charnier
0bb19f3d59 Signal # NSIG (32) is invalid. 
Obtained from: {Net|Open}BSD
 1997-06-03 06:24:50 +00:00
charnier
ce6e94241d /etc/netstart -> /etc/rc.network 
Use __progname in usage string. Change usage string to match the man page.
 1997-06-03 06:21:45 +00:00
charnier
0d7619c59e /etc/netstart -> /etc/rc.network 
Add usage() and use __progname. Change usage string to match man page.
 1997-06-03 06:19:04 +00:00
max
0a57ddf89d Add X-reference to ch(4). 1997-06-02 20:57:52 +00:00
charnier
e43a7ca060 Typo fix. 1997-06-02 06:40:08 +00:00
charnier
d3f2a54d03 Typo (the the -> the). 1997-06-02 06:32:26 +00:00
charnier
961f5b3e1a Off by 1 adjustment. Properly NUL terminate after strncpy. 
Obtained from: {Net|Open}BSD
 1997-06-02 06:30:06 +00:00
charnier
9b043dcc94 Off by 1 adjustment. 1997-06-02 06:27:00 +00:00
charnier
0d4c498faf Remove unused variables. Suppress -Wall warnings. Check for potential buffer 
overflow. Display available command in usage string.
Obtained from: {Net|Open}BSD
 1997-06-02 06:25:19 +00:00
julian
68081e32bc Submitted by: Whistle Communications (archie Cobbs) 
These changes add the ability to specify that a UFS file/directory
cannot be unlinked. This is basically a scaled back version
of the IMMUTABLE flag. The reason is to allow an administrator
to create a directory hierarchy that a group of users
can arbitrarily add/delete files from, but that the hierarchy
itself is safe from removal by them.
If the NOUNLINK definition is set to 0
then this results in no change to what happens normally.
(and results in identical binary (in the kernel)).
It can be proven that if this bit is never set by the admin,
no new behaviour is introduced..
Several "good idea" comments from reviewers plus one grumble
about creeping featurism.

This code is in production in 2.2 based systems
 1997-06-02 06:24:52 +00:00
steve
27968b9dee Make sh(1) less aware of the bit fields returned by wait by 
using the WIF* macros in sys/wait.h.

PR: bin/3668
Submitted by:	dholland@eecs.harvard.edu
 1997-05-24 21:04:55 +00:00
steve
bc7339d881 Remove y.tab.h from the beforedepend target. Also add a 
rule that shows the dependency of arith_lex.[co] on y.tab.h.

Suggested by: Bruce Evans <bde@zeta.org.au>
 1997-05-21 03:23:23 +00:00
steve
cc4887cc10 Add explicit y.tab.h rule so that 'make depend clean all' does 
not fail with an "don't know how to make y.tab.h" error.
 1997-05-19 00:29:29 +00:00
steve
2f84314766 Use the __unused attribute where warranted. 1997-05-19 00:18:52 +00:00
steve
a5235db275 Miscellaneous sorting and addition of rules for object files that 
depend on generated headers.

Reviewed by:	Bruce Evans <bde@zeta.org.au>
 1997-05-19 00:16:27 +00:00
joerg
9904a8c9de Ensure string termination after strncpy(). 
PR:		2997
Submitted by:	Philippe Charnier <charnier@xp11.frmug.org>
 1997-05-09 16:00:35 +00:00
steve
360ef2058c Revise the section that explains how to protect parts of an $ENV script 
from being executed in non-interactive mode.

Suggested and Reviewed by: Brian Somers <brian@freebsd.org>
 1997-05-07 11:42:00 +00:00
steve
ed817524a2 Don't source $ENV unless this is an interactive shell. 1997-05-05 03:45:17 +00:00
bde
68962748a6 Fixed overflow for attempts to seek to offsets > ULONG_MAX. See the 
OpenBSD version for more complete fixes.  E.g., to seek to offsets >
INT_MAX using a block size of 1, block numbers need to be off_t's
instead of u_long's.
 1997-04-30 17:51:29 +00:00
dfr
559a468aae Enable whiteout code since we now have the lite2 support for them. 1997-04-29 10:03:10 +00:00
jkh
e2ef6a625f Dynamically adjust size of displayed username to the longest username which 
appears, not the longest _maximum_ username (this should probably also go
into 2.2, for the day when we bump up the username length there too).

Submitted-By: Terry Lambert <terry@lambert.org>
 1997-04-29 05:26:05 +00:00
steve
fadc8fc0f2 Change spelling of ECBDIC to EBCDIC. Closes PR #3402 
Submitted by:	h-nokubi@nmit.mt.nec.co.jp
 1997-04-28 04:07:29 +00:00
steve
c2743ee837 Turn on the new type builtin. 1997-04-28 03:50:07 +00:00
steve
9b0ffd7cdc Sync with NetBSD's revision 1.29 of this file. 
Obtained from: NetBSD
 1997-04-28 03:28:43 +00:00
steve
6186f8a0bf Remove an extra semicolon and nuke register keyword usage. 1997-04-28 03:27:12 +00:00
steve
1601bfa863 Fix redirection of unopened file descriptors and nuke register 
keyword usage.

Obtained from: NetBSD
 1997-04-28 03:25:13 +00:00
steve
bd025769ba Revert changes from rev 1.16 to 1.17 for now. Closes PR 2879. 1997-04-28 03:22:09 +00:00
steve
4636b4b5ee mdoc-ify and cleanup UNIMPLEMENTED messages. Closes PR 2880. 1997-04-28 03:20:09 +00:00
steve
f781548b1d Reorder declarations slightly. 1997-04-28 03:17:51 +00:00
steve
1da8ca45aa Avoid a possible NULL pointer dereference, nuke register usage, 
and remove an unnecessary reset.

Obtained from: NetBSD
 1997-04-28 03:16:12 +00:00
steve
a503bbc21f Nuke register keyword usage, #if -> #ifdef, and avoid void * 
arithmetic.

Obtained from: NetBSD
 1997-04-28 03:14:04 +00:00
steve
6ce1ec6c04 Nuke register keyword usage, rename pread to preadfd, and open 
input files FD_CLOEXEC.

Obtained from: NetBSD
 1997-04-28 03:11:52 +00:00
steve
101652d621 When NO_HISTORY is defined and the history command is used 
show an error message.

Inspired by: NetBSD
 1997-04-28 03:10:31 +00:00
steve
d13866ebb9 Add a type builtin and nuke register keyword usage. 
Obtained from: NetBSD
 1997-04-28 03:08:38 +00:00
steve
2b784fa564 Nuke register keyword usage and #if -> #ifdef. 
Obtained from: NetBSD
 1997-04-28 03:06:52 +00:00
steve
9c7a4e1848 Shamelessly pilfer most of NetBSD's Makefile so that the 
problem with 'make -j n' and no .depend file goes away.
I think Bruce mentioned this somewhere on one of the
mailing lists.

Obtained from: NetBSD
 1997-04-28 03:03:23 +00:00
jdp
563d27a55f When "-c" is specified, don't pad the command with spaces if it is 
the last field on the line.  "ps -axlc" was needlessly wrapping
around on 80-character windows.
 1997-04-16 16:08:11 +00:00
danny
15afdcdb78 Fix typo in comment; Document in an example that years beyond 1999 
are handled; fix typo in same example.
 1997-04-16 05:59:21 +00:00
mpp
760778bbe9 Provide examples of how to remove file names that begin with 
a dash in non-getopt implementations.  E.g.:
	rm /home/mpp/-filename
	rm ./-filename

Requested by: bde
 1997-04-09 05:04:43 +00:00
mpp
dd5458250f Improve the wording in the NOTES section. Closes PR# 3223. 1997-04-08 20:27:48 +00:00
mpp
c785109c06 Fix several problems with mkdir: 
1)  Fix mkdir -p to exit with the proper exit status and issue an error
    message if it was unable to create all of the specified directories
    and they did not previously exist.  POSIX says:

    The mkdir utility shall exit with one of the following values:

    0  All the specified directories were created successfully or the
       -p option was specified and all the specified directories now
       exist.

    E.g.

    % mkdir -p /var/mkdir
    mkdir: /var/mkdir: Permission denied

    % touch /tmp/file
    % mkdir -p /tmp/file/dir
    mkdir: /tmp/file: Not a directory

    Previously the above examples would exit with a zero exit status
    and no error message.  Something like the following run as a
    normal user will still not produce an error:

    % id
    uid=629(mpp) gid=629(mpp)....
    % mkdir -p /usr/local/etc
    % ls -ld /usr/local/etc
    drwxr-xr-x  4 bin  bin  512 Dec 26 14:55 /usr/local/etc/

2)  Cleaned up the mode handling to be more efficient when multiple
    directories are being created.

3) Fixed a problem where directories could be created with the wrong mode
   if the the -p option was specified and the build() routine returned
   and error.  It would leave the umask set incorrectly at this point.

4) Removed an unused variable.

Closes PR# 2304.
 1997-04-01 23:46:22 +00:00
imp
141381e1cb compare return value from getopt against -1 rather than EOF, per the final 
posix standard on the topic.
 1997-03-29 04:34:07 +00:00
imp
054f35c222 compare return value from getopt against -1 rather than EOF, per the final 
posix standard on the topic.
 1997-03-28 15:24:41 +00:00
obrien
4c9cebcc51 make usage() and SYNOPSIS agree with each other and add missing options 
documented in the DESCRIPTION section.
 1997-03-26 17:48:40 +00:00
imp
a1b85d3196 Use mkstemp rather than mktemp to prevent races. 
Obtained from: OpenBSD
 1997-03-24 05:45:29 +00:00
bde
55186ebb5b Merged from Lite2. The -t option is now handled better. The only visible 
change should be that the usage message now actually matches the man page.
 1997-03-13 17:41:37 +00:00
bde
9924e3c671 Merged from Lite2. The man page no longer attempts to list all the 
vfs types.

Fixed ordering of FreeBSD `k' option in synopsis.
 1997-03-13 17:32:39 +00:00
bde
2eaf7f70e5 Merge from Lite2. Straightforward changes. 1997-03-13 17:29:08 +00:00
mpp
c0650ef68d Correct the self reference in the description of the "tabs" option. 
It should really refer to "oxtabs".

Obtained from: NetBSD-bugs mailing list PR# 3320
 1997-03-12 15:59:22 +00:00
guido
bb4c208876 Fix buffer overflow 1997-03-10 19:52:12 +00:00
guido
2f74bc969e This is a funny one: df for a device that was not mounted used to fail 
for root only.
 1997-03-10 19:39:43 +00:00
guido
b27e3f2aef Fix buffer overflow (probably unexploitable). 1997-03-10 19:10:08 +00:00
guido
7645c8bdd7 Make mv more robust. A race has been fixed, as well as an extra warning 
added when sbits are cleared.
Fixes PR 1351 and 1377 (I hope).
 1997-03-08 16:05:44 +00:00
mpp
fc6cc96bc4 Typo fix. 1997-03-07 01:58:56 +00:00
joerg
cf12351a85 Acitvate chio(1). 1997-03-06 15:30:53 +00:00
joerg
8686d8e4ac This commit was generated by cvs2svn to compensate for changes in r23449, 
which included commits to RCS files with non-trunk default branches.
 1997-03-06 15:30:06 +00:00
joerg
22817fb6a1 Import Jason Thorpe's contribution for an updated SCSI media changer 
device (now, finally!).
 1997-03-06 15:30:06 +00:00
ache
264293aa5c Big usernames fixes 1997-03-04 00:33:56 +00:00
ache
648176d7b8 Use MAXLOGNAME-1 for width because MAXLOGNAME includes NUL 1997-03-03 08:20:28 +00:00
mpp
75dbc4794f Add a missing period in the -o option description. 
Document the depreciated -g option.

Inspired by: OpenBSD PR# 119
 1997-02-25 00:26:53 +00:00
peter
83b3c2c161 Revert $FreeBSD$ to $Id$ 1997-02-22 14:13:04 +00:00
mpp
ebf34cb494 Use the .Bx macro in the HISTORY section. 1997-02-19 07:14:30 +00:00
obrien
78b845fbdb Add history section. Follows chflags(2). 1997-02-19 00:32:35 +00:00
jkh
f8cd22bf39 Include <ufs/ufs/ufsmount.h>. 1997-02-17 05:26:08 +00:00
steve
45d17b0093 Fix a expansion bug that caused the result of echo $((1 << 30)) 
to get truncated.

Submitted by: bde
 1997-02-16 01:54:19 +00:00
alex
a3118e8c68 Sweep through the tree fixing mmap() usage: 
- Use MAP_FAILED instead of the constant -1 to indicate
    failure (required by POSIX).
  - Removed flag arguments of '0' (required by POSIX).
  - Fixed code which expected an error return of 0.
  - Fixed code which thought any address with the high bit set
    was an error.
  - Check for failure where no checks were present.

Discussed with:	bde
 1997-01-16 21:58:40 +00:00
jkh
808a36ef65 Make the long-awaited change from $Id$ to $FreeBSD$ 
This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore.  This update would have been
insane otherwise.
 1997-01-14 07:20:47 +00:00
wosch
71f5160702 Sort cross references. 1997-01-13 00:25:51 +00:00
mpp
00e77cfa21 Minor mdoc cleanup. 1997-01-11 19:47:07 +00:00
mpp
b6cd43973e Add a blurb describing the fact that ls will print the 
year in place of the hour/minute fields if the time is
more than 6 months in the past or future.

Also some minor mdoc cleanup.
 1997-01-11 19:24:22 +00:00
mpp
290bb61e14 Make ls include the year when displaying times that are more than 
6 months into the future.  Closes PR# 1657.

Submitted by:	Sakari Jalowaara <sja.home.tekla.fi>
 1997-01-11 19:15:53 +00:00
steve
774419801b Fix a problem that caused some foreground pipelines to die with: 
tcsetpgrp failed, errno=1

Discovered and Reviewed by: joerg
 1997-01-06 01:26:44 +00:00
steve
5936b56fef Make sh(1) think and be in the same place at the same time. This closes 
PR#2331: strange output of sh's pwd on symlinked directories.
 1997-01-04 19:14:29 +00:00
wosch
b772239a12 add some string examples, eg. test "" -o "" 1996-12-28 13:31:29 +00:00
ache
a7a2d1e16c Use strcoll instead of strcmp for file names comparation 
Should be in 2.2
 1996-12-28 03:46:27 +00:00
steve
9079a13346 Fix handling of -o and -a operators in the 3 argument case. 
Submitted by: Tom Rush <tarush@mindspring.com>
 1996-12-25 00:08:10 +00:00
steve
3d5f13bf93 With these changes sh(1)'s trap command should be POSIX-compliant, 
while remaining (becoming :) compatible with other popular shells.
Specifically these changes include:

1) Implement 'trap -l' to get a list of valid signals names.  This
   is useful if you wanted to do something like reset all signal
   handlers to there defaults values, in which case something like
   this will do the trick.

	trap `trap -l`

2) Reformat the output of 'trap' so it can be saved and later eval'd
   to restore the saved settings.

3) Allow the use of signal names as well as signal numbers.

4) Fix trap handling of SIGCHLD so that commands like the following
   (albeit, contrived) won't cause sh(1) to recurse ad infinitum.

	trap uname 0 20

5) Make variables static that are used only in trap.c.

6) Minor 'style(9) police' mods.
 1996-12-24 23:59:53 +00:00
steve
dfe5d3d364 Oops, it needs little more caulk to get it right. 1996-12-23 22:29:03 +00:00
steve
6da76fc1dd Apply a little dab of bit caulk to keep those beggars 
from leaking out.

Noticed by: bde
 1996-12-23 22:16:35 +00:00
steve
c9faf62a80 Don't use _POSIX_PATH_MAX to limit the size of the path, instead 
use 'getcwd(NULL, 0)' just as pwd(1) does.

Suggested by: bde
 1996-12-23 05:31:48 +00:00
steve
cd89de39c0 Make sh(1) a little braver in the face of adversity. sh(1) 
now handles the getpwd() init problem the same way as bash
and ksh do.  Also while I was in here, I cleaned up the format
a little, removed some unnnecessary #if SYMLINKS cruft, and
changed the pwd builtin to use getcwd(3) as Joerg suggested.
 1996-12-21 22:09:40 +00:00
steve
705d04d9c4 This doesn't change any behavior, but may be a slight 
optimization.  (num-- > 0) --> (--num >= 0).

Obtained from: NetBSD
 1996-12-21 15:16:32 +00:00
steve
1b5cb4ee0a Remove extra #undef. 1996-12-21 14:57:38 +00:00
steve
f831af1d64 Fix a problem caused by finger failure on my part. The builtin 
getopts should now work as expected.  This fix was in the NetBSD
code that I was merging from but missed getting into FreeBSD's
version because of 'drain bamage' on my part.

Submitted by:	NetBSD, joerg
 1996-12-21 13:21:57 +00:00
steve
c58aca035e Merge in NetBSD mods and -Wall cleaning. 
Obtained from: NetBSD, me
 1996-12-14 06:20:03 +00:00
steve
a958416f1b -Wall cleaning. 1996-12-14 06:16:51 +00:00
steve
1c6d77453c Cleanup man page and -Wall cleaning. 1996-12-14 06:14:32 +00:00
steve
bf5151c8fc -Wall cleaning and implement -p commandline option. 
-p mod obtained from: NetBSD
 1996-12-14 06:13:51 +00:00
steve
2aae101b54 Merge Lite2 mods, and -Wall cleaning. Unimplemented undelete(2) 
cruft is protected by a #ifdef (BSD4_4_LITE) that should be
removed when this is supported by the kernel.
 1996-12-14 06:11:53 +00:00
steve
c5d0f9cb39 -Wall cleaning. 1996-12-14 06:08:03 +00:00
steve
0aef04187c Merge Lite2 mods, cleanup man page, and -Wall cleaning. 1996-12-14 06:07:30 +00:00
steve
69e648985f Cleanup man page and -Wall cleaning. 1996-12-14 06:04:06 +00:00
steve
69ca26a305 Merge Lite2 mods, and -Wall cleaning. undelete(2) cruft 
not yet implemented is protected by a define (BSD4_4_LITE)
that should be removed when this call is supported by the
kernel.
 1996-12-14 06:03:29 +00:00
steve
bf89557b96 Merge Lite2 mods, and -Wall cleaning. 1996-12-14 06:01:00 +00:00
steve
1dd75e9822 Merge Lite2 mods, -Wall cleaning, and show usage if 
incorrectly called.

Incorrect usage mod obtained from: NetBSD
 1996-12-14 05:59:58 +00:00
steve
88dfe6ac44 Merge Lite2 mods, cleanup man page, and -Wall cleaning. 1996-12-14 05:56:03 +00:00
steve
e3fc14f868 Merge Lite2 mods, fix incorrect default string, cleanup 
use of .Nm macros, and -Wall cleaning.
 1996-12-14 05:54:15 +00:00
steve
78e21244f4 Merge Lite2 mods and -Wall cleaning. 1996-12-14 05:51:58 +00:00
steve
151124272c Cleanup man page and -Wall cleaning. 1996-12-14 05:51:20 +00:00
jkh
25f273a087 The manual page of df called cd9660 file systems by the name 
isofs while the df command itself used the name iso9660fs or
        cdfs. Both of these were inconsistent with the name cd9660 which
        is used by the mount command. I modified df to recognize all of
        the names cd9660, cdfs, isofs, and iso9660fs, and take them all
        to refer to the same thing. Naturally I added a note of this
        behaviour in the manual page too.

Submitted-By: Jukka Ukkonen <jau@jau.csc.fi>
 1996-12-11 10:01:56 +00:00
bde
42c8b8b49c Fixed `stty [-]extproc'. It set extproc to a semi-random state (always 
off if there are no other options, always (?) on if another option that
changes the state is processed earlier).
 1996-12-07 11:07:20 +00:00
phk
6c0fd53b32 Bruce says: "You have been programming in the kernel for too long :-)." 
and he's right ... I forgot about this floating point stuff you can
use in user-land :-)

Increase precision of duration to microseconds.
No heuristics to avoid overflow in calculation needed - just depend
on DBL_MAX being a bit larger than LONG_MAX.

Use double instead of `struct timeval' in dd.h so that everything
doesn't have to include <sys/time.h>.

Fixed style bugs in recent and old FreeBSD changes.

Reviewed by:	phk
Submitted by:	bde
 1996-11-13 20:00:03 +00:00
phk
74bda8433b Increase precision of duration to milliseconds. 
Some heuristics to avoid overflow in calculation attempted.
 1996-11-12 23:09:15 +00:00
peter
5ec5b27841 Back out rev 1.7 which was to fix PR#1206 (to be reopened). 
This patch causes too many side effects, one of which bites hard is
when interrupting a 'make fetch' in the ports tree (PR#1990).
This whole area is a real can of worms....

This most definately should go into 2.2

Reviewed by: steve, bde
 1996-11-12 18:35:06 +00:00
hsu
5b38eecfbf Remove unneeded #include <sys/proc.h>. 1996-11-10 06:13:12 +00:00
ache
357edcf415 Replace collate_range_cmp call with its code 1996-10-31 07:22:48 +00:00
ache
3bd90e16be 1) define STATIC as static and not empty 
2) replace collate_range_cmp call with its code
 1996-10-31 07:15:57 +00:00
steve
ac82f35222 Add the -p (privileged) commandline switch 
found in bash, zsh, and friends.

Reviewed by: joerg
 1996-10-29 03:12:51 +00:00
bde
e638a9f05e Build intermediate object files for mkinit, mknodes and mksyntax 
so that simple regresssion tests based on `cmp' work.  mkdep still
doesn't work right for these tools.  They should probably be in
separate directories.

Sorted dependencies.
 1996-10-25 14:49:24 +00:00
steve
0fef6071c4 Close PR# 1206. sh(1) now ignores SIGINT and SIGQUIT 
when a child is forked and the -c commandline switch
has been specified.

Reviewed by: joerg
 1996-10-22 03:02:07 +00:00
peter
8fd01a136e Implement a -c option to ps to display the short command name instead of 
the full argument vector.

I've bumped into a few things that expected this switch to be present,
the most recent was the snmp package in ports.  I'm not 100% sure of the
origins of this, but Linux has it, so does the "BSD-compatable" version
of ps on our SVR4 systems (so I assume SunOS has it too).
 1996-10-21 07:30:26 +00:00
steve
0b67136d65 Benign | --> || correction. 1996-10-16 02:30:39 +00:00
steve
b5b97925c5 Fix a problem with sh that conflicts with the -e 
flag text in the man page.  Now this will work
correctly:

	/bin/sh -ec 'false && true; echo hi'

Obtained from: VaX#n8 <vax@linkdead.paranoia.com>
 1996-10-06 15:17:19 +00:00
wosch
000fb64288 delete doubled words, e.g.: "the the" -> "the" 1996-10-05 22:27:30 +00:00
peter
943436c3c8 re-activate the printf builtin now that src/usr.bin/printf.c has been 
tweaked to work as a builtin better (ie: calls the real printf formatting
code, not sh's cut-down out1fmt() function)
 1996-10-01 04:59:13 +00:00
ache
b516626583 Activate LC_CTYPE locale and additionly use !isprint() for 8bit characters 1996-09-30 15:45:36 +00:00
imp
87f4f38d8e Merge in the NetBSD changes to cat.c. These appear to have come from 
the 4.4 lite 2 tape as well.  There are now only two diffs between
NetBSD's cat and FreeBSD's cat:
	getopt return value is -1 on NetBSD and EOF on FreeBSD.
	NetBSD has added setlocale calls before anything else.
 1996-09-28 21:19:27 +00:00
bde
45b84eb11a Close files up to getdtablesize() instead of up to NOFILE. 
csh was one of the 3 programs in /usr/src that (mis)used NOFILE.
 1996-09-28 14:32:01 +00:00
wosch
361a15b8f4 add forgotten $Id$ 1996-09-22 21:56:57 +00:00