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21 Commits

Author SHA1 Message Date
Ron Yorston
e563f9e851 du: don't count duplicate arguments. Closes 5288 
Since coreutils 8.6 (2010-10-15) du no longer counts duplicate arguments.

Revert the relevant part of commit 618a3027ed (du: fix "du /dir /dir"
case).

function                                             old     new   delta
du_main                                              302     297      -5
reset_ino_dev_hashtable                               78       -     -78
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 0/1 up/down: 0/-83)             Total: -83 bytes

Signed-off-by: Ron Yorston <rmy@pobox.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2019-02-19 17:08:39 +01:00
Denys Vlasenko
ebe6d9d875 whitespace and comment format fixes, no code changes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2017-10-05 14:40:24 +02:00
Denys Vlasenko
83bc4332e7 du, copy_file: fix file matching on cramfs. Closes 5456 
function                                             old     new   delta
is_in_ino_dev_hashtable                               88     108     +20
add_to_ino_dev_hashtable                             150     142      -8
reset_ino_dev_hashtable                               84      75      -9
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/2 up/down: 20/-17)              Total: 3 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2014-02-25 15:27:58 +01:00
Denys Vlasenko
12916b9220 libbb: trivial code shrink 
function                                             old     new   delta
reset_ino_dev_hashtable                               84      74     -10

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2014-02-25 15:09:01 +01:00
Denys Vlasenko
e4dcba1c10 *: whitespace fixes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-10-28 18:57:19 +02:00
Denys Vlasenko
0ef64bdb40 *: make GNU licensing statement forms more regular 
This change retains "or later" state! No licensing _changes_ here,
only form is adjusted (article, space between "GPL" and "v2" and so on).

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-08-16 20:14:46 +02:00
Denis Vlasenko
618a3027ed du: fix "du /dir /dir" case 
reset_ino_dev_hashtable                                -      84     +84
du                                                   388     376     -12
du_main                                              327     301     -26
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 0/2 up/down: 84/-38)             Total: 46 bytes
 2008-11-11 21:15:56 +00:00
Denis Vlasenko
defc1ea340 *: introduce and use FAST_FUNC: regparm on i386, otherwise no-on 
text    data     bss     dec     hex filename
 808035     611    6868  815514   c719a busybox_old
 804472     611    6868  811951   c63af busybox_unstripped
 2008-06-27 02:52:20 +00:00
Denis Vlasenko
30bab71f7b make copy_file() a bit easier to understand, and smaller 
function                                             old     new   delta
copy_file                                           1565    1447    -118
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/1 up/down: 0/-118)           Total: -118 bytes
   text    data     bss     dec     hex filename
 770938    1063   10788  782789   bf1c5 busybox_old
 770814    1063   10788  782665   bf149 busybox_unstripped
 2007-08-25 21:14:55 +00:00
Denis Vlasenko
9a7d38fe24 delete tons of extra #includes 2007-05-31 22:42:12 +00:00
Bernhard Reutner-Fischer
bdd253e450 - fix segfault in reset_ino_dev_hashtable() when *hashtable was null. 
Seen in the testsuite for du -l .../testsuite on exit with CLEAN_UP enabled.
 2007-04-05 09:21:24 +00:00
Denis Vlasenko
5659407595 swapon: reinstate hole check but reduce it to warning 
inode_hash: remove unused variable
 2007-03-14 22:55:39 +00:00
Denis Vlasenko
6ef06eeed4 stop using big static buffer for inode hash 2007-03-14 22:06:01 +00:00
Bernhard Reutner-Fischer
b1629b1b2a - remove emacs layout block as suggested by Robert P.J. Day 
- use shorter boilerplate while at it
 2006-05-19 19:29:19 +00:00
Eric Andersen
c7bda1ce65 Remove trailing whitespace. Update copyright to include 2004. 2004-03-15 08:29:22 +00:00
Eric Andersen
cb81e6484d Update a bunch of docs. Run a script to update my email addr. 2003-07-14 21:21:08 +00:00
Eric Andersen
8876fb2f59 last_patch89 from vodz: 
Manuel,

    I rewrite bb_getopt_ulflags() function for more universal usage.
    My version support now:
    - options with arguments (optional arg as GNU extension also)
    - complementaly and/or incomplementaly and/or incongruously and/or list
    options
    - long_opt (all applets may have long option, add supporting is trivial)
    This realisation full compatibile from your version.
    Code size grow 480 bytes, but only coreutils/* over compensate this size
    after using new function. Last patch reduced over 800 bytes and not full
    applied to all. "mkdir" and "mv" applets have long_opt now for demonstrate
    trivial addition support long_opt with usage new bb_getopt_ulflags().
    Complementaly and/or incomplementaly and/or incongruously and/or list options
    logic is not trivial, but new "cut" and "grep" applets using this logic
    for examples with full demostrating. New "grep" applet reduced over 300
    bytes.

    Mark,
    Also. I removed bug from "grep" applet.
    $ echo a b | busybox grep -e a b
    a b
    a b
    But right is printing one only.

    --w
    vodz
 2003-06-20 09:01:58 +00:00
Matt Kraai
ace02dc9cd Make cp and mv optionally preserve hard links. 2001-12-17 15:26:36 +00:00
Eric Andersen
bdfd0d78bc Major rework of the directory structure and the entire build system. 
-Erik
 2001-10-24 05:00:29 +00:00
Eric Andersen
08ff8a49ba includes cleanup from Jeff Garzik 2001-03-23 17:02:05 +00:00
Eric Andersen
aad1a88c76 Convert utility.c into libbb.a. It is now a whole pile of .c 
files.  Clean up the resulting damage and fix up the makefile.
 -Erik
 2001-03-16 22:47:14 +00:00