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91 Commits

Author SHA1 Message Date
Denis Vlasenko
e2532ab5f2 dd: fix a bug where we don't report write errors 
testsuite: small cleanup

full_write_or_warn                                    38      40      +2
write_and_stats                                       66      67      +1
dd_main                                             1358    1335     -23
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/1 up/down: 3/-23)             Total: -20 bytes
 2007-12-02 01:44:42 +00:00
Denis Vlasenko
9b49a5ed85 add -fvisibility=hidden to CC flags, mark XXX_main functions 
EXTERNALLY_VISIBLE. 5% size reduction of libbusybox.so
 2007-10-11 10:05:36 +00:00
Denis Vlasenko
0c97c9d437 'simple' error message functions by Loic Grenie <loic.grenie@gmail.com>. 
263 bytes saved.
 2007-10-01 11:58:38 +00:00
Denis Vlasenko
6ca409e0e4 trylink: produce even more info about final link stage 
trylink: explain how to modify link and drastically decrease amount
  of padding (unfortunately, needs hand editing ATM).
*: add ALIGN1 / ALIGN2 to global strings and arrays of bytes and shorts

size saving: 0.5k
 2007-08-12 20:58:27 +00:00
Denis Vlasenko
980864de08 dd: use unsigned printf specifier for # of blocks 2007-07-30 10:58:09 +00:00
Denis Vlasenko
2b03e5ef31 dd: fix newly introduced bug (introduced by me) 2007-07-29 14:59:06 +00:00
Denis Vlasenko
f868963c67 multiplier suffixes are short, store them directly in struct suffix_mult 
function                                             old     new   delta
xstrtoul_range_sfx                                   226     217      -9
xstrtoull_range_sfx                                  291     280     -11
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-20)             Total: -20 bytes
   text    data     bss     dec     hex filename
 669128    2668   13616  685412   a7564 busybox_old
 669108    2668   13616  685392   a7550 busybox_unstripped
 2007-07-27 15:06:25 +00:00
Denis Vlasenko
7587870617 dd: fix bug where we assume count=INT_MAX when count is unspecified; 
shrink dd while at it

function                                             old     new   delta
dd_main                                             1453    1368     -85
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/1 up/down: 0/-85)             Total: -85 bytes
   text    data     bss     dec     hex filename
 669216    2668   13616  685500   a75bc busybox_old
 669128    2668   13616  685412   a7564 busybox_unstripped
 2007-07-27 15:02:00 +00:00
Denis Vlasenko
990d0f63ee Replace index_in_[sub]str_array with index_in_[sub]strings, 
which scans thru "abc\0def\0123\0\0" type strings. Saves 250 bytes.

   text    data     bss     dec     hex filename
 781266    1328   11844  794438   c1f46 busybox_old
 781010    1328   11844  794182   c1e46 busybox_unstripped
 2007-07-24 15:54:42 +00:00
Denis Vlasenko
b6adbf1be2 usage.c: remove reference to busybox.h 
*: s/include "busybox.h"/include "libbb.h"
 2007-05-26 19:00:18 +00:00
Denis Vlasenko
f6250a3bee dd: NOEXEC fix 
dd: correct wrongly capitalized constant
 2007-04-19 20:16:14 +00:00
Denis Vlasenko
d1801a4430 dd: fix skip= parse error (spotted by Dirk Clemens <develop@cle-mens.de>) 2007-04-19 20:08:19 +00:00
Bernhard Reutner-Fischer
e468ef27b7 - fix compilation if ENABLE_FEATURE_DD_IBS_OBS is off 2007-04-16 12:21:05 +00:00
Bernhard Reutner-Fischer
99003b8a87 - use enum for the OPs as suggested by vda. No obj-code changes. 2007-04-10 19:30:50 +00:00
Denis Vlasenko
99912ca733 audit small applets and mark some of them as NOFORK. 
Put big scary warnings in relevant places.
 2007-04-10 15:43:37 +00:00
Denis Vlasenko
240a1cfbbe add some missed statics on constant objects. 
fix few #ifndef ENABLE_xxx

# size busybox_old busybox_unstripped
   text    data     bss     dec     hex filename
 677152    2920   18208  698280   aa7a8 busybox_old
 676420    2920   18208  697548   aa4cc busybox_unstripped
 2007-04-08 16:07:02 +00:00
Bernhard Reutner-Fischer
2a47dea263 - remove bss users. Shrinkage while at it. See XXX for further, pre-existing bugs 
text    data     bss     dec     hex filename
   1969       0      32    2001     7d1 dd.o.oorig
   1941       0       0    1941     795 dd.o
 2007-04-04 14:01:23 +00:00
Denis Vlasenko
06af216528 suppress warnings about easch <applet>_main() having 
no preceding prototype
 2007-02-03 17:28:39 +00:00
Denis Vlasenko
cf749bc10c small fixes: 
fix xstrdup to not grossly overallocate memory
use xopen instean of xopen3 in several places
etc.
 2006-11-26 15:45:17 +00:00
Denis Vlasenko
5dd27b1ee0 dd: support >2gb values for seek, skip, count 2006-11-25 14:46:21 +00:00
Denis Vlasenko
cf30cc82a3 header_verbose_list: stop truncating file size in listing 2006-11-24 14:53:18 +00:00
Denis Vlasenko
3b8ff68ec8 dd: fix bugs: always assumed conv=sync, died on write errors 
w/o perror and statictics. Several small improvements
 2006-10-31 15:55:56 +00:00
Denis Vlasenko
5c7596058d ls: cleanup part 1 2006-10-28 12:37:16 +00:00
Denis Vlasenko
f0ed376eda remove bb_printf and the like 2006-10-26 23:21:47 +00:00
Denis Vlasenko
7039a66b58 correct largefile support, add comments about it. 2006-10-08 17:54:47 +00:00
Denis Vlasenko
1385899416 attempt to regularize atoi mess. 2006-10-08 12:49:22 +00:00
Denis Vlasenko
5625415085 dd: make it recognize not only 'k' but 'K' too; 
make it (partially) CONFIG_LFS-aware
 2006-10-07 16:24:46 +00:00
Denis Vlasenko
9213a9e0f2 whitespace cleanup 2006-09-17 16:28:10 +00:00
Bernhard Reutner-Fischer
73561cc75a - pull from busybox_scratch: r15829:15850 
Various fixes, cleanups and shrinkage:
saves 952 Bytes:
   text    data     bss     dec     hex filename
1087742   15853  790632 1894227  1ce753 ../busybox/busybox.old
1086790   15853  790632 1893275  1ce39b busybox
via:
# scripts/bloat-o-meter ../busybox/busybox_unstripped.old busybox_unstripped 
function                                             old     new   delta
ipcrm_main                                           756     822     +66
getval                                                 -      61     +61
maybe_set_utc                                          -      40     +40
udhcpc_main                                         2896    2912     +16
md5_hash_block                                       428     437      +9
opt                                                    8      16      +8
qgravechar                                           106     110      +4
make_bitmap                                          292     295      +3
inflate_unzip                                       2056    2059      +3
add_partition                                       1412    1414      +2
__parsespent                                         156     158      +2
qrealloc                                              41      42      +1
format                                                 -       1      +1
catv_main                                            313     314      +1
watch_main                                           293     292      -1
varunset                                              81      80      -1
part                                                   1       -      -1
check_if_skip                                        837     836      -1
start_stop_daemon_main                               840     837      -3
create_lost_and_found                                175     172      -3
supress_non_delimited_lines                            4       -      -4
static.l                                               4       -      -4
static.c                                               5       1      -4
bsd_sum_file                                         237     233      -4
eval2                                                338     332      -6
arithmetic_common                                    166     158      -8
cmpfunc                                               22       5     -17
cksum_main                                           294     275     -19
cmp_main                                             465     439     -26
dd_main                                             1535    1508     -27
rmmod_main                                           376     333     -43
cut_file                                             727     644     -83
ipcs_main                                           3809    3721     -88
cut_main                                             722     614    -108
date_main                                           1443    1263    -180
remove_ids                                           222       -    -222
------------------------------------------------------------------------------
(add/remove: 3/4 grow/shrink: 11/18 up/down: 217/-853)       Total: -636 bytes
 2006-08-28 23:31:54 +00:00
Rob Landley
d921b2ecc0 Remove bb_ prefixes from xfuncs.c (and a few other places), consolidate 
things like xasprintf() into xfuncs.c, remove xprint_file_by_name() (it only
had one user), clean up lots of #includes...  General cleanup pass.  What I've
been doing for the last couple days.

And it conflicts!  I've removed httpd.c from this checkin due to somebody else
touching that file.  It builds for me.  I have to catch a bus.  (Now you know
why I'm looking forward to Mercurial.)
 2006-08-03 15:41:12 +00:00
Rob Landley
534374755d Cleaup read() and write() variants, plus a couple of new functions like 
xlseek and fdlength() for the new mkswap.
 2006-07-16 08:14:35 +00:00
Bernhard Reutner-Fischer
19008b8373 - reuse strings and messages. Saves about 600B 2006-06-07 20:17:41 +00:00
Rob Landley
2686d3bc38 Rob Sullivan cleaned up the longstanding patch from Hideki IWAMOTO to add 
ibs and obs support to dd, and made it configurable.  I cleaned it up a bit
further and moved conv= into the same config option.
 2006-05-16 16:52:12 +00:00
Rob Landley
c5598177bc Patch from Jason Schoon to add optional SIGUSR1 support to dd. 2006-05-02 22:44:04 +00:00
Bernhard Reutner-Fischer
c2cb0f32b4 - patch from Denis Vlasenko to add and use bb_xopen3() 2006-04-13 12:45:04 +00:00
"Vladimir N. Oleynik"
57545c810a avoid signed<->unsigned warning 2006-01-31 12:06:57 +00:00
Eric Andersen
ab26cc3d8a Avoid symbol naming conflict with libm 2004-01-30 22:24:32 +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
Manuel Novoa III
cad5364599 Major coreutils update. 2003-03-19 09:13:01 +00:00
Glenn L McGrath
eaed78a91f Style 2002-11-28 11:05:28 +00:00
Glenn L McGrath
cdf142af90 Woops, forgot they printout applet name as well.... 2002-11-28 10:58:19 +00:00
Glenn L McGrath
d7d5f42934 Use error_msg instead of fprintf(stderr 2002-11-28 09:34:51 +00:00
Eric Andersen
ef38b39262 Support noerror option 2002-04-27 01:31:43 +00:00
Matt Kraai
eb83478528 * fileutils/dd.c (dd_main): Ignore ftruncate error if the output is not a 
file or directory.
 2002-02-05 15:28:54 +00:00
Matt Kraai
3eeab3b23f Update copyright and close file descriptors (noted by Axel Kittenberger). 2001-12-07 16:27:37 +00:00
Matt Kraai
73f6a1b058 Always write record counts to stderr. 2001-07-31 21:02:19 +00:00
Eric Andersen
e76c3b08e1 A number of cleanups. Now compiles with libc5, glibc, and uClibc. Fix a few 
shadowed variables.  Move (almost) all syscalls to libbb/syscalls.c, so I can
handle them sanely and all at once.
 -Erik
 2001-04-05 03:14:39 +00:00
Eric Andersen
1ca20a7747 A nice patch from Larry Doolittle that adds -Wshadow and 
cleans up most of the now-revealed problems.
 2001-03-21 07:34:27 +00:00
Eric Andersen
cbe31dace5 It turns out that DODMALLOC was broken when I reorganized busybox.h 
header file usage before the 0.49 release.  To fix it, I had to move
the '#include "busybox.h"' to the end of the list of #include files.
 -Erik
 2001-02-20 06:14:08 +00:00
Eric Andersen
67991cf824 This patch, put together by Manuel Novoa III, is a merge of work 
done by Evin Robertson (bug#1105) and work from Manuel to make
usage messages occupy less space and simplify how usage messages
are displayed.
 2001-02-14 21:23:06 +00:00