| Age | Commit message (Collapse) | Author |
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263 bytes saved.
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(add/remove: 0/0 grow/shrink: 12/131 up/down: 91/-727) Total: -636 bytes
text data bss dec hex filename
773469 1058 11092 785619 bfcd3 busybox_old
772644 1058 11092 784794 bf99a busybox_unstripped
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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
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printenv: fix "printenv VAR1 VAR2" bug (wasn't printing VAR2)
(spotted by kalyanatejaswi balabhadrapatruni <kalyanatejaswi@yahoo.co.in>)
env_main 267 260 -7
printenv_main 147 75 -72
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(add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-79) Total: -79 bytes
text data bss dec hex filename
770336 1096 11228 782660 bf144 busybox_old
770256 1096 11228 782580 bf0f4 busybox_unstripped
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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
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function old new delta
tar_longopts - 222 +222
static.udhcpc_longopts - 192 +192
start_stop_daemon_longopts - 150 +150
getopt32 1045 1185 +140
static.wget_longopts - 111 +111
static.od_longopts - 105 +105
getopt_longopts - 96 +96
install_longopts - 67 +67
ipcalc_longopts - 63 +63
static.hwclock_longopts - 54 +54
ftpgetput_longopts - 52 +52
static.dumpleases_longopts - 32 +32
env_longopts - 31 +31
runparts_longopts - 30 +30
mv_longopts - 24 +24
mkdir_longopts - 19 +19
find_pair 164 180 +16
bb_null_long_options - 16 +16
setconsole_longopts - 10 +10
display_speed 91 98 +7
collect_blk 467 474 +7
show_color 4 1 -3
ls_main 913 904 -9
bb_default_long_options 16 - -16
ls_color_opt 32 10 -22
setconsole_long_options 32 - -32
arith 2077 2030 -47
mv_long_options 48 - -48
mkdir_long_options 48 - -48
env_long_options 48 - -48
static.options 248 184 -64
runparts_long_options 80 - -80
ftpgetput_long_options 96 - -96
static.hwclock_long_options 112 - -112
install_long_options 112 - -112
static.long_options 144 - -144
static.wget_long_options 160 - -160
longopts 160 - -160
static.arg_options 304 - -304
tar_long_options 320 - -320
long_options 384 - -384
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(add/remove: 17/15 grow/shrink: 4/5 up/down: 1444/-2209) Total: -765 bytes
text data bss dec hex filename
782618 1328 11900 795846 c24c6 busybox_old
781354 1328 11900 794582 c1fd6 busybox_unstripped
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*: s/include "busybox.h"/include "libbb.h"
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move 'extern environ' up to the location of #includes
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no preceding prototype
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It is impossible to formulate sane ABI based on
size of ulong because it can be 32-bit or 64-bit.
Basically it means that you cannot portably use
more that 32 option chars in one call anyway...
Make it explicit.
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It's "nice" on steroids - can set uid/gid, mem/cpu limits etc. +3.5k
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------------------------------------------------------------------------
r15465 | aldot | 2006-06-21 20:48:06 +0200 (Wed, 21 Jun 2006) | 3 lines
- use CONFIG_BUSYBOX_EXEC_PATH as before it one was broken by a recent revert.
- use xchdir() since all is invain if it fails there anyways, supposedly
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r15466 | aldot | 2006-06-21 20:55:16 +0200 (Wed, 21 Jun 2006) | 2 lines
- adjust docs to take CONFIG_BUSYBOX_EXEC_PATH into account.
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r15467 | aldot | 2006-06-21 21:31:24 +0200 (Wed, 21 Jun 2006) | 18 lines
- partial fallout of my TREE_USED touchup against gcc-4.2: rip unused vars, save
s 144 bytes
text data bss dec hex filename
862434 10156 645924 1518514 172bb2 busybox.old
862322 10156 645892 1518370 172b22 busybox
function old new delta
z_len 4 - -4
textend 4 - -4
part_nb 4 - -4
insize 4 - -4
ifile_size 4 - -4
do_link 4 - -4
new_text 70 60 -10
ipaddr_list_link 33 23 -10
gzip_main 898 822 -76
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(add/remove: 0/6 grow/shrink: 0/3 up/down: 0/-120) Total: -120 bytes
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r15468 | aldot | 2006-06-21 21:43:05 +0200 (Wed, 21 Jun 2006) | 19 lines
- remove useless global exports
function old new delta
rpm_main 940 1601 +661
rpm_getstring 107 112 +5
rpm_getint 148 153 +5
loop_through_files 103 106 +3
fileaction_dobackup 115 113 -2
fileaction_list 5 - -5
rpm_getcount 42 - -42
extract_cpio_gz 161 - -161
rpm_gettags 504 - -504
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(add/remove: 0/4 grow/shrink: 4/1 up/down: 674/-714) Total: -40 bytes
text data bss dec hex filename
862322 10156 645892 1518370 172b22 busybox.old
862290 10156 645892 1518338 172b02 busybox
------------------------------------------------------------------------
r15555 | aldot | 2006-06-30 14:10:11 +0200 (Fri, 30 Jun 2006) | 22 lines
- shrink syslog a little bit, move a big buffer (for 'line') off the bss, fold s
emaphore stuff into single caller manually.
stats:
function old new delta
logMessage 395 427 +32
message 1245 1257 +12
opts - 4 +4
small 1 - -1
local_logging 4 - -4
doRemoteLog 4 - -4
circular_logging 4 - -4
syslogd_main 1299 1285 -14
static.res 36 16 -20
.rodata 186650 186586 -64
static.line 1025 - -1025
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(add/remove: 1/5 grow/shrink: 2/3 up/down: 48/-1136) Total: -1088 bytes
cow@s37:~/src/busybox_scratch$ size sysklogd/syslogd.o{.orig,}
text data bss dec hex filename
3723 348 5242 9313 2461 sysklogd/syslogd.o.orig
3697 348 4188 8233 2029 sysklogd/syslogd.o
==============================================================================
Overall bloatcheck for the changeset mentioned above:
function old new delta
rpm_main 953 1608 +655
logMessage 395 427 +32
message 1245 1257 +12
opts - 4 +4
rpm_getstring 107 110 +3
rpm_getint 148 151 +3
loop_through_files 103 104 +1
small 1 - -1
fileaction_dobackup 115 113 -2
z_len 4 - -4
textend 4 - -4
part_nb 4 - -4
local_logging 4 - -4
insize 4 - -4
ifile_size 4 - -4
do_link 4 - -4
doRemoteLog 4 - -4
circular_logging 4 - -4
fileaction_list 5 - -5
new_text 70 60 -10
ipaddr_list_link 33 23 -10
clear_bufs 31 21 -10
syslogd_main 1287 1273 -14
builtin_help 190 176 -14
static.res 36 16 -20
builtin_source 229 199 -30
rpm_getcount 42 - -42
gzip_main 842 786 -56
.rodata 227176 227112 -64
lash_main 609 527 -82
busy_loop 3883 3739 -144
extract_cpio_gz 155 - -155
rpm_gettags 501 - -501
static.line 1025 - -1025
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(add/remove: 1/15 grow/shrink: 6/12 up/down: 710/-2221) Total: -1511 bytes
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Adds "Enable getopt long" under "General options", default y.
Send patches to fix getopt_ulflags and run_parts.c if you turn this off..
See http://busybox.net/lists/busybox/2006-May/021828.html for a start to run-parts
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definitions. (That should only be on prototypes.)
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- new bb_getopt_ulflags features: check max and min args, convert first argv to options special for ar and tar applets
- use bb_default_error_retval for env applet
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getopt.h, whitespace changes, typos, etc.
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2) better support long options
3) new flag '!' for bb_opt_complementally: produce bb_show_usage() if BB_GETOPT_ERROR internally
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email address was wrong!
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This is a bulk spelling fix patch against busybox-1.00-pre10.
If anyone gets a corrupted copy (and cares), let me know and
I will make alternate arrangements.
Erik - please apply.
Authors - please check that I didn't corrupt any meaning.
Package importers - see if any of these changes should be
passed to the upstream authors.
I glossed over lots of sloppy capitalizations, missing apostrophes,
mixed American/British spellings, and German-style compound words.
What is "pretect redefined for test" in cmdedit.c?
Good luck on the 1.00 release!
- Larry
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off the end of the list and segfaulting.
-Erik
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Denis,
># ./busybox env - echo zzz
>zzz
># ./busybox echo -n zzz
>zzz
># ./busybox env - echo -n zzz
>env: invalid option -- n
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> obviously, env tried to understand -n as env's option
> instead of blindly passing it to echo...
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>BusyBox v1.00-pre1 (2003.07.16-07:53+0000) multi-call binary
>
>Usage: env [-iu] [-] [name=value]... [command]
Ah, you found very old problem.
Last patch also have:
- multiple "-u unsetenv" support
- GNU long option support
- save errno after exec failed before bb_perror_msg()
--w
vodz
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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
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by Larry Doolittle.
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environment from Jonas Holmberg <jonas.holmberg@axis.com>. Fix
handling of command options by adding + to getopt string.
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-Erik
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