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343 commits

Author SHA1 Message Date
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