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60 Commits

Author SHA1 Message Date
christos eae5877e02 from zafer: you can have either -k or -h but not both since it does not make 
sense.
 2006-08-21 19:08:47 +00:00
christos 7e2f55514f Coverity CID 1755: Add fts_close() in traverse. 2006-03-22 16:20:34 +00:00
jschauma ea274fd69c Rather than '-h' suppressing '-s' when using '-l', make it display 
the blocks used in human readable form, as suggested by Alan Barrett
and Daniel Carosone.
 2005-10-26 02:24:22 +00:00
jschauma ff54312f75 Honor the COLUMNS variable even when producing output not to a terminal, 
as long as a specific format (that could use COLUMNS) was requested.
This makes

env COLUMNS=50 ls -C > file

not surprise the user who clearly wanted some specific output in the file.
 2005-10-14 16:02:26 +00:00
hira a2ed3bbe80 - Add -h to usage. 
- Use set/getprogname(3).
 2005-06-17 14:36:16 +00:00
simonb ba2dda9f8e Fix bug with previous change- always initialise d.s_block. Now "ls -1sh" 
works.
XXX: ls -sh now always uses 4 chars for the size column width even if it
     needs less than that.
 2003-12-26 10:51:25 +00:00
simonb c4d01568e0 KNF - wrap long lines. 2003-12-26 10:47:32 +00:00
grant f4c4780250 implement -h(umanize). 
from David P. Reese Jr. in PR bin/23870.
 2003-12-26 06:19:19 +00:00
jschauma 21ab633500 After last weeks addition of the '-b' flag, add '-B' and '-w' flags, 
suggested by uwe@, inspired by FreeBSD.  The three flags override
each other (and the '-q' flag) and behave as follows:

     -B      Force printing of non-printable characters in file names as
	     \xxx, where xxx is the numeric value of the character in octal.

     -b      As -B, but use C escape codes whenever possible.

     -w      Force raw printing of non-printable characters.  This is the
             default when output is not to a terminal.
 2003-09-22 02:43:19 +00:00
jschauma 2ccef82cc4 Implement '-b' option, which, following FreeBSD, Linux and (I think) Solaris 
prints octal escapes for nongraphic characters.
 2003-09-14 19:16:05 +00:00
agc b5b2954259 Move UCB-licensed code from 4-clause to 3-clause licence. 
Patches provided by Joel Baker in PR 22249, verified by myself.
 2003-08-07 09:05:01 +00:00
simonb ae46649fa5 Pass a NULL to getbsize() for any arguments that aren't needed, and 
remove the otherwise unused variables.
 2003-05-30 00:17:25 +00:00
kleink 7c8d837e74 If both -g and -l options are present, let -l take precedence over -g, 
as requested by several users.

POSIX-2001 is unclear on conflicting option letters as far as the -g
option is concerned; a clarification request will be made.

Addresses PR bin/21519 by Geoff Wing.
 2003-05-11 08:06:01 +00:00
simonb 7efb28b165 Add a FALLTHROUGH to keep lint happy. 2003-05-07 13:23:32 +00:00
grant 75d0e9d0c0 make -g behave as it should according to SUSv3 (long listing without 
owner).

ok'd by kleink@.
 2003-05-07 13:00:24 +00:00
simonb 4bce9043f0 Need to initialise the blocksize variable if the -i option is used 
too.  The code in display() could possibly be a bit smarter about this
requirement...

Fixes the problem in PR bin/18321 from David Laight and PR bin/18436
from FUKAUMI Naoki.
 2002-09-27 12:01:51 +00:00
sommerfeld af723a4db0 Use the output blocksize when computing how much room to leave for the 
-s option, to suppress unnecessary leading spaces.
 2002-09-14 04:25:55 +00:00
lukem ba2e04dc88 convert to new KNF 2000-07-29 03:46:14 +00:00
assar c5a806697b Do not modify the file name when not printing non-printables, also do 
it consistently with the file name and possible symbolic link target.

fixes bin/10385 and bin/10384
 2000-06-17 16:11:25 +00:00
enami c3a9dd2e8d - Fix a typo that when group_from_gid is failed (though it merely fails 
on NetBSD), numeric gid string is used as `user'.
- Don't mix use %u and %d for numeric uid/gid.
- Share temporary buffer.
 2000-03-06 11:03:45 +00:00
drochner 85cbf55d16 Since our gcc doesn't warn about NULL format strings anymore, we can 
fix the incorrect err(1, "%s", "") et al.
Closes PR bin/7592 by cgd.
 1999-11-09 15:06:30 +00:00
tron c87c6d5c86 Call setlocale(3) to use localization in "ls" as suggested by 
Jens A Nilsson in PR bin/8730.
 1999-11-02 19:44:07 +00:00
lukem 37085e7c0d Rename ls.c::main() -> ls.c::ls_main(), and add a wrapper in main.c::main(). 
This allows other programs to link in against ls (e.g, ftpd), without having
to have hacks to deal with multiple main()s.

Yes, I know this is ugly. The clean alternative (move lots of this
into libutil, yada yada yada) isn't fun, and the effort probably isn't
justified...
 1999-05-17 12:16:03 +00:00
simonb a4b250cd02 If an error is encountered, exit with non-zero status. 
Based on FreeBSD fix (in 1996!), and fixes PR bin/7514 from
Jorgen Pehrson.
 1999-05-04 11:55:22 +00:00
kleink b424b8fe8c Add support for the XCU5 -p option (-F restricted to directories). 1999-02-17 15:28:08 +00:00
kleink b7443b0f16 Implement 1003.2 -m option (stream output format). 1999-02-12 14:35:48 +00:00
christos a7e8a30ca7 %q -> %ll 1998-11-04 18:53:17 +00:00
christos 7f10b1cf33 include termios.h for struct winsize 1998-11-04 18:50:22 +00:00
wsanchez 0a8ce08607 Check for NULL value returned by user_from_uid and group_from_gid and DTRT, 
rather than crash.
 1998-10-13 16:55:22 +00:00
thorpej 45e5a86960 Add some braces to make egcs happy. 1998-08-19 01:43:22 +00:00
mycroft 9dc385beb1 Delint. 1998-07-28 05:31:22 +00:00
mycroft 1381f68431 Delint. 1998-07-28 05:15:46 +00:00
mycroft ac70c0c5ed Slight code reduction. 1998-07-27 17:55:17 +00:00
mycroft 0e2f9ea923 __AUDIT__ cleanup. 1998-07-27 17:06:48 +00:00
lukem e30b76288b * blocks can be 64bit (not u_long), so calculate and display accordingly 
* cleanup some other typedamage (int is as good as u_long)
* remove unused variables
 1998-05-16 15:12:26 +00:00
mycroft 1ee799896c Deal with GCC warning. 1998-02-03 02:02:13 +00:00
lukem ac591fc02c * implement -x; sort columns across the page rather than down the page 
* in printcol(), don't bother building an index to the linked list if
  only printing one column with printscol()...
* implement -n; prevent [gu]id->name mapping in long listings.
  inspired by openbsd, but does *not* imply -l by itself.
* fix sorting with -d (or mismatched types in general).  (from openbsd).
* document -g. (from openbsd).
 1998-01-18 13:30:03 +00:00
mycroft 9ded7f638d Automatically resize the major and minor number fields, and DTRT if the size 
field is not the same size.
 1998-01-17 12:00:42 +00:00
thorpej f566fe5da3 Add some casts to printf args to keep the compiler happy on the Alpha. 1997-07-30 05:01:01 +00:00
christos d91f759e44 include <pwd.h> and <grp.h> to bring prototypes into scope. 1997-07-20 19:20:01 +00:00
christos f5b66975d0 remove user_from_uid and group_from_gid prototypes. 1997-07-20 19:07:05 +00:00
christos b22592e84f Fix compiler warnings. 
Add WARNS=1
 1997-07-20 18:52:57 +00:00
mycroft 00e5d89a69 Sort FTS_NS entries by name, just so the order is well-defined. 1996-07-09 09:16:29 +00:00
mycroft c603307d33 Partition FTS_NS entries from others, to avoid confusing qsort(). 
Don't bother to order the FTS_NS entries amongst themselves.
 1996-07-08 10:20:16 +00:00
jtc 645e4d83ee Changed so that COLUMNS environment variable will override the value 
obtained via the TIOCGWINSIZ ioctl.  This is required by POSIX.2, see
section 4.39.5.3.
 1996-02-14 05:58:53 +00:00
jtc d943cdadce Sync with 4.4lite2 1995-09-07 06:42:58 +00:00
cgd 49f0ad8601 convert to new RCS id conventions. 1995-03-21 09:01:59 +00:00
mycroft d966913f57 Sync with CSRG. 1994-12-27 23:14:46 +00:00
mycroft 83ede345fb Merge with 4.4-Lite version. 1994-09-23 06:14:39 +00:00
jtc 32a561a5d1 Changed traverse() and display() so that errors are reported when 
they are first detected in display(), rather than waiting until later
in traverse().

The old code allowed "Can not read directory" error messages to be
left unreported unless the -R (recurse) option was used.
 1994-04-08 02:06:45 +00:00