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653 Commits

Author SHA1 Message Date
Wolfram Schneider
ab215c6703 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
Wolfram Schneider
f50f7e1e32 Change example from US to international standard date notation. 1997-10-03 18:09:17 +00:00
Daniel O'Callaghan
c5c1c13516 Back out suppress '\n' mod. 1997-10-03 12:54:30 +00:00
Daniel O'Callaghan
34de7199ea Add the '-s' flag to the usage string. 1997-10-01 05:44:35 +00:00
Daniel O'Callaghan
70a53cd743 Add the ability to supress the '\n' at the end of the date printed. 1997-10-01 05:24:08 +00:00
Joerg Wunsch
adb7f7bca7 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
Mike Smith
afa53c8df7 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
Wolfram Schneider
fee9ad97d6 Endless loop. 
$ touch from to
$ echo -n loop | mv -i from to
overwrite to?
^C
 1997-09-28 10:41:40 +00:00
Mark Murray
8a7ad3adf7 Change to use the new KTH Kerberos. 
Also make -Wall a bit quieter.
 1997-09-28 08:32:59 +00:00
Philippe Charnier
34384756cd environmental -> environment. 1997-09-18 06:55:21 +00:00
Sean Eric Fagan
51f26ac519 Fix sorting of directories when doing '-d'. 
PR:		bin/4558
Submitted by:	Keith Bostic
 1997-09-18 06:42:27 +00:00
Wolfram Schneider
c7a197e1d8 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
Wolfram Schneider
f6b31571f6 spelling corrections. 
PR: docs/4450
Submitted by: josh@quick.net
 1997-09-13 16:01:53 +00:00
Jordan K. Hubbard
f9fc03961c 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
John-Mark Gurney
e3d79adaba fix misspelling 
Submitted-by: Josh Gilliam

Closes PR:4427
 1997-08-30 11:09:26 +00:00
John-Mark Gurney
81cd6abb0a fix misspelling 
Submitted-by: Josh Gilliam

Closes PR:4425
 1997-08-30 11:06:35 +00:00
Søren Schmidt
a885d9dcf9 Dont have an internal function named "warn" it clashes with libc.. 
Needed for ELF.
 1997-08-29 16:12:30 +00:00
Bruce Evans
18f368f2e4 Restored clobbered parts of rev.1.15 (build intermediate object files 
for tools).
 1997-08-25 19:50:01 +00:00
Steve Price
b74ad5265d Correct confusing error message when called as 'stty -sane'. 
PR:		bin/3573
 1997-08-24 00:26:12 +00:00
Jonathan Lemon
d623c5c11e 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
Jonathan Lemon
7d4774d0ab Document correct option in manual page. 
PR:		3769
Submitted by:	johnp@lodgenet.com
 1997-08-19 21:52:07 +00:00
Jonathan Lemon
af041bf3fd 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 Somers
7fedb877a4 Hint at how to use TZ. 
Submitted by:	grog@lemis.com
 1997-08-18 20:27:17 +00:00
Steve Price
ead152eb86 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 Price
6ad175c69e 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
Andrey A. Chernov
a264029085 Describe signals behaviour now 1997-08-12 21:20:12 +00:00
Steve Price
c1cee2f62b Oops, add #include's (forgotten in last commit) to make this 
compile again.
 1997-08-11 02:41:02 +00:00
Steve Price
be73b9df4d Use -I../../sys instead of -I/sys. 1997-08-11 02:36:09 +00:00
Steve Price
aeb7f2b6d3 Remove #ifdef NEWVM code and remove extra "key.name = p" line. 1997-08-11 02:35:16 +00:00
Steve Price
e27525d9f8 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 Somers
233d16da02 Remove forgotten debug statement. 1997-08-10 16:37:33 +00:00
Brian Somers
86a3e2a13a 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 Somers
698f86e401 Change [-DMHW [+|-]val] to [-v [+|-]val[ymwdHM]] 
Support Hours & Minutes
Add -Wall to Makefile
 1997-08-09 22:34:06 +00:00
Steve Price
880fdc3dd9 More minor nits (mostly using memove instead of memcpy). 1997-08-08 00:54:05 +00:00
Steve Price
242fa23c9c More $@ -> ${.TARGET} that I missed earlier. 1997-08-08 00:49:25 +00:00
Steve Price
bc4b855161 Observe precedence set by Philippe Charnier when adding an 
rcsid.
 1997-08-07 22:33:01 +00:00
Steve Price
febad2fcf4 Observe precedence set by Phillippe Charnier in adding an 
rcsid.
 1997-08-07 22:28:25 +00:00
Steve Price
380fdd7d7e 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 Price
395f4bf0be 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 Price
5967604a1e sccsid -> rcsid and fix some minor nits. 1997-08-07 21:33:47 +00:00
Steve Price
16cc192af1 Add Bruce's _NEW_VFSCONF flag to make this compile cleanly and 
sccsid -> rcsid.
 1997-08-07 21:31:00 +00:00
Steve Price
ab1733642c #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 Price
41cc862cc2 Remove #if(n)def BSD_4_4_LITE cruft and change sccsid to rcsid. 1997-08-07 15:37:47 +00:00
Steve Price
d46c1a60d3 Remove #if(n)def BSD_4_4_LITE cruft and sccsid -> rcsid. 1997-08-07 15:33:50 +00:00
Brian Somers
7ca215a690 Add [-DWMY] flags for date adjustment. 
Discussed with: freebsd-hackers
 1997-08-04 03:37:07 +00:00
Peter Wemm
e410bf2331 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 Wemm
940cca66e2 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
Bruce Evans
76b9a919c0 devname.c moved to libc before Lite1 and isn't in ps in Lite2. 1997-07-13 07:43:41 +00:00
Bruce Evans
0e63ce04b1 Bury this properly. 1997-07-01 21:38:49 +00:00
Bruce Evans
d9d6b4846b 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
Philippe Charnier
41e964cb5d Remove lines inside #ifdef 0/#endif. 1997-06-30 11:10:18 +00:00
Paul Traina
72b4ef7179 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
Philippe Charnier
601fc2b92f Document the use of `ls -lo' to see flags. 
Obtained from: OpenBSD.
 1997-06-24 06:57:11 +00:00
Jordan K. Hubbard
f2d0ae8518 Back out previous fix - this bug's got diplomatic immunity as a registered 
political issue.
 1997-06-19 17:57:06 +00:00
Jordan K. Hubbard
fc0eef9f89 >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
John Polstra
904058d0ad Try again to explain the existence of lchown() and the absence of 
lchmod() and lutimes().
 1997-06-19 01:07:05 +00:00
John Polstra
b91ba2181a Update some text to reflect the fact that symbolic links now have 
owner and group attributes.
 1997-06-14 18:44:03 +00:00
Andrey A. Chernov
ea1376dfbb Now [^abc] means the same as [!abc] like bash and *csh already does 1997-06-06 23:04:33 +00:00
Philippe Charnier
3e23dae445 Typo in usage string. Looks like the man page now. 1997-06-06 06:48:35 +00:00
Philippe Charnier
ba858c2631 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
Philippe Charnier
43d30a79be Correct usage string. Man page don't reflect reality for now. 1997-06-06 06:43:19 +00:00
Philippe Charnier
749d4bb649 Cosmetic change in usage string. 1997-06-06 06:40:06 +00:00
Philippe Charnier
714ec423a0 Do not use __progname. 1997-06-06 06:32:09 +00:00
Philippe Charnier
e8abeed581 Revert part of previous patch: Don't use __progname. 1997-06-04 06:27:30 +00:00
Philippe Charnier
faa4958c39 Revert part of previous patch: Don't use __progname. 1997-06-04 06:21:44 +00:00
Philippe Charnier
4c48180751 Add xref to lchown(2) and symlink(2). 
Obtained from: {Net|Open}BSD
 1997-06-03 06:27:44 +00:00
Philippe Charnier
7999ef2f38 Signal # NSIG (32) is invalid. 
Obtained from: {Net|Open}BSD
 1997-06-03 06:24:50 +00:00
Philippe Charnier
ec2427b335 /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
Philippe Charnier
e2b60e721d /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
Masafumi Max NAKANE
f1fc6dfc9d Add X-reference to ch(4). 1997-06-02 20:57:52 +00:00
Philippe Charnier
c263cc2165 Typo fix. 1997-06-02 06:40:08 +00:00
Philippe Charnier
063ad33a51 Typo (the the -> the). 1997-06-02 06:32:26 +00:00
Philippe Charnier
877155d0f5 Off by 1 adjustment. Properly NUL terminate after strncpy. 
Obtained from: {Net|Open}BSD
 1997-06-02 06:30:06 +00:00
Philippe Charnier
4600c7fb36 Off by 1 adjustment. 1997-06-02 06:27:00 +00:00
Philippe Charnier
73087c02bb 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 Elischer
50dab48a5b 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 Price
00fc54b03c 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 Price
9e5a9c06d0 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 Price
b7059dd6df 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 Price
e7a0b0244d Use the __unused attribute where warranted. 1997-05-19 00:18:52 +00:00
Steve Price
f7a827cc92 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 Wunsch
7e97db380c Ensure string termination after strncpy(). 
PR:		2997
Submitted by:	Philippe Charnier <charnier@xp11.frmug.org>
 1997-05-09 16:00:35 +00:00
Steve Price
ea76be72fe 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 Price
2afa86e799 Don't source $ENV unless this is an interactive shell. 1997-05-05 03:45:17 +00:00
Bruce Evans
3e75bb9be1 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
Doug Rabson
e9dff5569a Enable whiteout code since we now have the lite2 support for them. 1997-04-29 10:03:10 +00:00
Jordan K. Hubbard
6a2d726b82 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 Price
939a4c24e5 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 Price
5382d20cf1 Turn on the new type builtin. 1997-04-28 03:50:07 +00:00
Steve Price
96522b887c Sync with NetBSD's revision 1.29 of this file. 
Obtained from: NetBSD
 1997-04-28 03:28:43 +00:00
Steve Price
f4eb55ba86 Remove an extra semicolon and nuke register keyword usage. 1997-04-28 03:27:12 +00:00
Steve Price
79f569479b Fix redirection of unopened file descriptors and nuke register 
keyword usage.

Obtained from: NetBSD
 1997-04-28 03:25:13 +00:00
Steve Price
7920a31db6 Revert changes from rev 1.16 to 1.17 for now. Closes PR 2879. 1997-04-28 03:22:09 +00:00
Steve Price
ab72124fb4 mdoc-ify and cleanup UNIMPLEMENTED messages. Closes PR 2880. 1997-04-28 03:20:09 +00:00
Steve Price
115359949d Reorder declarations slightly. 1997-04-28 03:17:51 +00:00
Steve Price
904a3dc819 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 Price
7e461ef4f3 Nuke register keyword usage, #if -> #ifdef, and avoid void * 
arithmetic.

Obtained from: NetBSD
 1997-04-28 03:14:04 +00:00
Steve Price
4ca7fe3b96 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 Price
62730a71b9 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 Price
76ad65f7f6 Add a type builtin and nuke register keyword usage. 
Obtained from: NetBSD
 1997-04-28 03:08:38 +00:00
Steve Price
afb033d5c4 Nuke register keyword usage and #if -> #ifdef. 
Obtained from: NetBSD
 1997-04-28 03:06:52 +00:00
Steve Price
61f4ddf420 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
John Polstra
3cc273e0be 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
Daniel O'Callaghan
ec50d24e74 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
Mike Pritchard
fa10160c65 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
Mike Pritchard
fe83da2eec Improve the wording in the NOTES section. Closes PR# 3223. 1997-04-08 20:27:48 +00:00
Mike Pritchard
1a8d9bc1f7 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
Warner Losh
1c8af87873 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
Warner Losh
93ef08af3e 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
David E. O'Brien
36f763ab3c 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
Warner Losh
e38b50134c Use mkstemp rather than mktemp to prevent races. 
Obtained from: OpenBSD
 1997-03-24 05:45:29 +00:00
Bruce Evans
a78192e3c3 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
Bruce Evans
611d129630 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
Bruce Evans
345304e00b Merge from Lite2. Straightforward changes. 1997-03-13 17:29:08 +00:00
Mike Pritchard
e7030de81e 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 van Rooij
e298ae5d12 Fix buffer overflow 1997-03-10 19:52:12 +00:00
Guido van Rooij
9408216e17 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 van Rooij
02289df91c Fix buffer overflow (probably unexploitable). 1997-03-10 19:10:08 +00:00
Guido van Rooij
03001f577f 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
Mike Pritchard
7680dae552 Typo fix. 1997-03-07 01:58:56 +00:00
Joerg Wunsch
a88f199c80 Acitvate chio(1). 1997-03-06 15:30:53 +00:00
Joerg Wunsch
224c8a5b9b Import Jason Thorpe's contribution for an updated SCSI media changer 
device (now, finally!).
 1997-03-06 15:30:06 +00:00
Andrey A. Chernov
32f6553e46 Big usernames fixes 1997-03-04 00:33:56 +00:00
Andrey A. Chernov
33c4e65a47 Use MAXLOGNAME-1 for width because MAXLOGNAME includes NUL 1997-03-03 08:20:28 +00:00
Mike Pritchard
44a8ea3364 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 Wemm
b97fa2ef50 Revert $FreeBSD$ to $Id$ 1997-02-22 14:13:04 +00:00
Mike Pritchard
c8da9b756d Use the .Bx macro in the HISTORY section. 1997-02-19 07:14:30 +00:00
David E. O'Brien
995369a6e8 Add history section. Follows chflags(2). 1997-02-19 00:32:35 +00:00
Jordan K. Hubbard
0e2dcf577e Include <ufs/ufs/ufsmount.h>. 1997-02-17 05:26:08 +00:00
Steve Price
2293cbb28a 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
Alexander Langer
8abdc2eb40 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
Jordan K. Hubbard
1130b656e5 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
Wolfram Schneider
af20215665 Sort cross references. 1997-01-13 00:25:51 +00:00
Mike Pritchard
3414ffc21e Minor mdoc cleanup. 1997-01-11 19:47:07 +00:00
Mike Pritchard
2a1479378e 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
Mike Pritchard
f173abd010 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 Price
938ddab485 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 Price
5e46e01939 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
Wolfram Schneider
110ce42895 add some string examples, eg. test "" -o "" 1996-12-28 13:31:29 +00:00
Andrey A. Chernov
942c84aabd Use strcoll instead of strcmp for file names comparation 
Should be in 2.2
 1996-12-28 03:46:27 +00:00
Steve Price
9d633f68d7 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 Price
f98e1b8071 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 Price
8df71a5a7d Oops, it needs little more caulk to get it right. 1996-12-23 22:29:03 +00:00
Steve Price
79e02527ef 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 Price
a41f1d080d 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 Price
958ba632fa 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 Price
33703c0825 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 Price
5ac79b0aae Remove extra #undef. 1996-12-21 14:57:38 +00:00
Steve Price
93d0e5ef14 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 Price
ab0a217285 Merge in NetBSD mods and -Wall cleaning. 
Obtained from: NetBSD, me
 1996-12-14 06:20:03 +00:00
Steve Price
4507dafda4 -Wall cleaning. 1996-12-14 06:16:51 +00:00
Steve Price
db5b8caf54 Cleanup man page and -Wall cleaning. 1996-12-14 06:14:32 +00:00
Steve Price
11bde14e4f -Wall cleaning and implement -p commandline option. 
-p mod obtained from: NetBSD
 1996-12-14 06:13:51 +00:00
Steve Price
1f64b5c98e 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 Price
78b09ffeaf -Wall cleaning. 1996-12-14 06:08:03 +00:00
Steve Price
435257408c Merge Lite2 mods, cleanup man page, and -Wall cleaning. 1996-12-14 06:07:30 +00:00
Steve Price
ca64f95092 Cleanup man page and -Wall cleaning. 1996-12-14 06:04:06 +00:00
Steve Price
fb5cb2083a 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 Price
ffcfff94d0 Merge Lite2 mods, and -Wall cleaning. 1996-12-14 06:01:00 +00:00
Steve Price
113b529fc5 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 Price
8a166df9c3 Merge Lite2 mods, cleanup man page, and -Wall cleaning. 1996-12-14 05:56:03 +00:00
Steve Price
42dbcdca0f Merge Lite2 mods, fix incorrect default string, cleanup 
use of .Nm macros, and -Wall cleaning.
 1996-12-14 05:54:15 +00:00
Steve Price
890acb9554 Merge Lite2 mods and -Wall cleaning. 1996-12-14 05:51:58 +00:00
Steve Price
1686b60268 Cleanup man page and -Wall cleaning. 1996-12-14 05:51:20 +00:00
Jordan K. Hubbard
2ffc1ec6ca 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
Bruce Evans
a68e018a5e 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
Poul-Henning Kamp
ad66f7ee71 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
Poul-Henning Kamp
77dfeccef6 Increase precision of duration to milliseconds. 
Some heuristics to avoid overflow in calculation attempted.
 1996-11-12 23:09:15 +00:00
Peter Wemm
7a2ce49ee0 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
Jeffrey Hsu
03fd7487d6 Remove unneeded #include <sys/proc.h>. 1996-11-10 06:13:12 +00:00
Andrey A. Chernov
a082293830 Replace collate_range_cmp call with its code 1996-10-31 07:22:48 +00:00
Andrey A. Chernov
3cd859a7f1 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 Price
621a31c6ff Add the -p (privileged) commandline switch 
found in bash, zsh, and friends.

Reviewed by: joerg
 1996-10-29 03:12:51 +00:00
Bruce Evans
aedfda0f82 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 Price
b9ab560398 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 Wemm
db91faacb6 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 Price
856541b91f Benign | --> || correction. 1996-10-16 02:30:39 +00:00
Steve Price
d1e9927277 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
Wolfram Schneider
e83201b43a delete doubled words, e.g.: "the the" -> "the" 1996-10-05 22:27:30 +00:00
Peter Wemm
7081f1bc92 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
Andrey A. Chernov
3043192bc6 Activate LC_CTYPE locale and additionly use !isprint() for 8bit characters 1996-09-30 15:45:36 +00:00
Warner Losh
8d72a3d7f6 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
Bruce Evans
e56fdba452 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
Wolfram Schneider
148531ef1e add forgotten $Id$ 1996-09-22 21:56:57 +00:00
Nate Williams
2b240fd84f ts_sec -> tv_sec 
ts_nsec -> tv_nsec
 1996-09-20 04:45:59 +00:00
Adam David
5ff36b379e Mend 'exit' without breaking 'exit 1' 
*blush* %-\

Pointed out by: bruce
 1996-09-12 12:41:46 +00:00
Bruce Evans
4d55cbc522 Backed out last change. It broke even `exit 1'. 1996-09-12 02:23:33 +00:00
Peter Wemm
5c817731db Ok, lets try this again, shall we? It was definatly my mistake, not 
Steve's.. :-]
 1996-09-10 02:42:33 +00:00
Peter Wemm
1018bd8d3c ack! back these out so I can see what I did wrong. It looks like a 
patch-by-hand botch, but it sig-11's during make world.
 1996-09-10 02:07:27 +00:00
Peter Wemm
18e4c9579e Fix for PR#1248, sh doesn't expand past ${9} 
Submitted by: Steve Price <sprice@hiwaay.net>
 1996-09-10 01:24:11 +00:00
Adam David
279de1f97b let the "exit" command return status when it is implicit 1996-09-08 03:12:22 +00:00
Peter Wemm
4e4e09596d eek, how did that happen? I must have committed something left over from 
when I was experimenting looking for an alternate format.  *blush*
 1996-09-03 14:24:44 +00:00
Peter Wemm
4417f6297d Fix for PR#1287. This makes sh behave sensibly in case statements in the 
face of aliases.  Note, bash doesn't do aliases while running scripts, but
"real" ksh does..

Also:
  Reduce redundant .Nm macros in (unused) bltin/echo.1
  nuke error2, it's hardly used.
  More -Wall cleanups
  dont do certain history operations if NO_HISTORY defined
  handle quad_t's from resource limits

Submitted by: Steve Price <sprice@hiwaay.net>  (minor tweaks by me)
 1996-09-03 14:16:06 +00:00
Peter Wemm
16992ff483 Misc cleanups and fixes from Bruce: 
- don't put \n on error() calls, error adds it already.
 - don't prepend "ulimit" on error() calls in miscbltin.c.
 - getopt typo on ulimit -p -> -u conversion
 - get/setrlimit() calls were not being error checked

ulimit formatting cleanup from me, use same wording as bash on Bruce's
suggestion.  Add ulimit arg to output on Joerg's suggestion.
 1996-09-03 13:35:11 +00:00
Peter Wemm
8a8c5e4e92 oops, I didn't mean for the unconditional DEBUG code to go in, it's been 
off in FreeBSD for some time.  I realised this a few seconds after the
commit started..
 1996-09-01 10:27:49 +00:00
Peter Wemm
aa9caaf657 Merge of 4.4-Lite2 sh source, plus some gcc -Wall cleaning. This is a 
merge of parallel duplicate work by Steve Price and myself. :-]

There are some changes to the build that are my fault...  mkinit.c was
trying (poorly) to duplicate some of the work that make(1) is designed to
do.  The Makefile hackery is my fault too, the depend list was incomplete
because of some explicit OBJS+= entries, so mkdep wasn't picking up their
source file #includes.

This closes a pile of /bin/sh PR's, but not all of them..

Submitted by: Steve Price <steve@bonsai.hiwaay.net>, peter
 1996-09-01 10:22:36 +00:00
Wolfram Schneider
b8923d4cc0 [HISTORY] command appeared in Version 1 AT&T UNIX 
Obtained from: A Quarter Century of UNIX, Peter H. Salus, page 41
 1996-08-29 18:06:19 +00:00
Adam David
fb1000d678 set error status on exit, to be consistent with manpage and standard commands. 1996-08-27 21:51:48 +00:00
Wolfram Schneider
5a80fb277e sync copyright with /usr/share/examples/etc/bsd-style-copyright 1996-08-27 20:04:45 +00:00
Wolfram Schneider
a09e5604c5 [HISTORY] 
cat command appeared in Version 1 AT&T UNIX, not Version 6
	Apparently the cat man page was the first written man page

	Obtained from: A Quarter Century of UNIX, Peter H. Salus
[BUGS]
	fix a typo
 1996-08-22 16:54:12 +00:00
Andrey A. Chernov
c07cbf9cf8 Take out 0201-0207 range - those characters abused by sh 1996-08-12 22:14:50 +00:00
Andrey A. Chernov
a1a0a1f9c7 Convert to newly added collate compare function 1996-08-12 21:32:15 +00:00
Andrey A. Chernov
c906f8d406 Convert to newly added collate compare function 1996-08-12 19:31:11 +00:00
Andrey A. Chernov
917de9be32 Simplify expression 1996-08-12 12:31:28 +00:00
Andrey A. Chernov
072acff80a Use collate for alpha character ranges 1996-08-12 02:08:43 +00:00
Andrey A. Chernov
b4814a03fc Fix unsetenv of locale variable 1996-08-11 23:10:38 +00:00
Andrey A. Chernov
ba726b8a91 Localize it 1996-08-11 22:51:00 +00:00
Andrey A. Chernov
6e0d255e4b Pick collate info for RE character ranges 1996-08-11 16:59:27 +00:00
Andrey A. Chernov
de727e7d02 Localize it 
8bit cleanup
 1996-08-11 16:48:11 +00:00
Adam David
f3ad46f409 chmod(2) directories once only (was twice) 1996-08-10 15:05:26 +00:00
David Greenman
dc01a4f714 Updated to match kernel changes for timer/run queue. 1996-07-31 09:27:23 +00:00
Wolfram Schneider
5df3108f6a add a reference to killall(1) 1996-07-03 22:19:50 +00:00
Mike Pritchard
3b818f3a1f The default swap device is /dev/drum, not /dev/swap 
as ps.1 states.

Submitted by:	Zahemszhky Gabor <zgabor@code.hu>
 1996-07-03 22:17:28 +00:00
Mike Pritchard
157f653e98 Fix some minor formatting problems in some examples. 
Obtained from:  Partially obtained from NetBSD-bugs mailing list
 1996-07-03 01:28:34 +00:00
Peter Wemm
0164b6d61b Make %CPU add up closer to 100%.. At least, it now agrees with top.. :-) 
Pointed out by: bde
 1996-06-29 10:25:31 +00:00
Peter Wemm
0cd02d20a1 Fix (I think) the %MEM count in 'ps -u'. It was bogusly taking the 
vm_rssize (in pages, not bytes), then dividing (bogusly) by the page size,
then using that as a fraction of the total pages.
 1996-06-29 08:04:05 +00:00
Jordan K. Hubbard
cd9a2f5c28 Bring in my changes for removing the pestilent obj links (unless you 
really want them) from /usr/src.  This is the final version of the
patches, incorporating the feedback I've received from -current.
 1996-06-24 04:26:21 +00:00
Wolfram Schneider
0d917e0587 Add a better TEST script. I was surprised how much can be wrong 
with program test(1) or builtin test(1).
 1996-06-19 00:44:44 +00:00
Poul-Henning Kamp
bd6e0d9485 Backup yacc changes. 1996-06-02 17:06:40 +00:00
Poul-Henning Kamp
fc15a73012 Backout yacc changes 1996-06-02 17:05:48 +00:00
Poul-Henning Kamp
c959cc994a Use new yacc rules. (I'm fixing the tree as fast as I can :-) 1996-05-30 20:52:26 +00:00
Poul-Henning Kamp
aa0e82cf5e Use default yacc rule. 1996-05-30 20:44:09 +00:00
Peter Wemm
9ec1e4b123 This commit was generated by cvs2svn to compensate for changes in r15920, 
which included commits to RCS files with non-trunk default branches.
 1996-05-27 01:41:12 +00:00
Peter Wemm
069428af6d Import the 4.4BSD-Lite2 /bin/sh sources 
Requested by: joerg

(Note, this is mostly going to be conflicts, which is expected.  Our entire
 sh source has a mainline, so this should not change anything except for
 a few new files appearing.  I dont think they are a problem)
 1996-05-27 01:41:12 +00:00
Peter Wemm
7d4b6187df Nuke the undocumented -F flag, since it doesn't do anything anymore. 
It used to allow root to hard-link directories (and screw up programs that
expexted the ".." entry to point to the parent dir)
 1996-05-24 20:36:16 +00:00
Thomas Gellekum
de64b714f8 Output line count to stdout. Complies to POSIX.2. 
Reviewed by:	joerg
 1996-05-23 06:36:34 +00:00
Wolfram Schneider
9fb933075e `mv'' -> `mv -f'' 
``rm'' -> ``rm -f''
so mv/rm may not ask for confirmation if you are not root
 1996-05-07 23:19:49 +00:00
Poul-Henning Kamp
00d17f40da CLSIZE -> getpagesize() 1996-05-02 13:06:21 +00:00
Poul-Henning Kamp
3a91de068c Replace NBPG with getpagesize() 1996-05-02 08:37:16 +00:00
Sujal Patel
c01bf97c1e Fix up the badly out of date struct proc's p_flags. 
Flags aren't printed in hexadecimal, as documented.
 1996-04-19 22:23:27 +00:00
Mike Pritchard
e229ffb7e9 Correct some cross references and some path names. 1996-04-06 09:47:30 +00:00
Andrey A. Chernov
008ff22c41 For nonexisten time use proper diagnostic instead of bad format and usage 1996-04-06 01:42:09 +00:00
Andrey A. Chernov
3cb7c0b144 Use unsigned char for isprint 1996-03-31 16:14:11 +00:00
Bruce Evans
bbb209f10c Fixed typo. 
Reported by:	andreas@knobel.gun.de
 1996-03-31 02:29:13 +00:00
Nate Williams
5883c5366b Fix 'stutter' in manpage. 
The man page for date(1) talks about "a a" maximum, not just
    "a" maximum.

Submitted by:	Simon Burge <simonb@telstra.com.au> via NetBSD GNATS
 1996-03-12 05:30:39 +00:00
Joerg Wunsch
9074ba2eea err() --> errx() for non-errno related failures. 1996-03-11 11:01:03 +00:00
Wolfram Schneider
6add522f93 Option -f implemented (remove + create) 
option -f and -i are exclusive
respond `Y' is equal to `y'
fix usage string
remove isatty(3) check

Reviewed by:	pst
 1996-03-08 06:58:08 +00:00
Wolfram Schneider
b0205aff7f fix usage string 
respond `Y' is equal to `y'

Add a note how to delete file name with beginning `-'
 1996-03-07 23:26:59 +00:00
Wolfram Schneider
aa05514818 delete unused label endarg 
correct indent of last new code
fix usage string, option -f before option -i (alphabetic order)
 1996-03-01 06:14:13 +00:00
Wolfram Schneider
5fd463ac12 option -f and -i are exclusive (Posix) 
respond `Y' is equal to `y'
update usage string
prompt only if source exist
 1996-02-20 23:27:57 +00:00
Paul Traina
22471d5338 Don't initialize udata, fix usage string 1996-02-19 05:57:22 +00:00
Paul Traina
ee4f505e5e Don't initialize udata, remove bogus case, fix usage string 1996-02-19 05:56:34 +00:00
Paul Traina
91e94a1d94 -- is implemented in getopt(3) 
-? is an unnecessary case statement and not useful
 1996-02-19 05:51:13 +00:00
Wolfram Schneider
d7e0e5ca0f delete my last commit 
Submitted by:	pst, ache
 1996-02-19 00:44:19 +00:00
Paul Traina
daf6f1eb4e Remove unnecessary '?' case and don't zero global udata, it's already zero 1996-02-18 19:54:04 +00:00
Wolfram Schneider
f44290853f update usage string 
all flag variables initialized with zero
respond `Y' is equal to `y'
 1996-02-18 19:00:59 +00:00
Wolfram Schneider
d6ea04ccf4 Option -f implemented (remove + create) 
option -f and -i are exclusive
all flag variables initialized with zero
respond `Y' is equal to `y'
update usage string
 1996-02-18 18:48:26 +00:00
Wolfram Schneider
1efb053dc4 option -f and -i are exclusive 
all flag variables initialized with zero
respond `Y' is equal to `y'
update usage string
prompt only if source exist

ignore -i option if file descriptor stdin not refers to a valid
terminal type device
 1996-02-18 18:44:58 +00:00
Joerg Wunsch
825e82efc8 Add an .Xr for chflags(1) into the SEE ALSO sectoin. 
Submitted by:	jhs
 1996-02-16 00:08:53 +00:00
Mike Pritchard
3656c5f4df Added a update(4) man page to describe the kernel initiated update 
process and changed all of the old references to update(8) to update(4).
 1996-02-12 00:45:47 +00:00