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tr: stop using globals needlessly.
code: -103 bytes
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*: s/include "busybox.h"/include "libbb.h"
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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
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no preceding prototype
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can act quite mysteriously
date: add if(ENABLE_LOCALE_SUPPORT)
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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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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
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area. Probably broke something...
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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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XXX-comment: pleace examine this\!
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- more long opt compatibility, can set flag for long opt struct now
- more logic: check opt-depend requires and global requires, special for 'id' and 'start-stop-daemon' applets.
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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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CONFIG_RESERVE_BUFFER. (Rob Landley removed an #ifdef, per discussion on
the list.)
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(BB_GETOPT_ERROR)
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It seems that date -s MMDDHHMMYYYY.ss
will ignore the .ss part. This patch tries to fix the problem.
David Daney.
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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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option yet
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un-needed if statement, minor indenting change
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timezone setting is used for the new date.
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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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- documented most of my 0.61 changes in the ChangeLog
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(this is a confiureable option)
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by Larry Doolittle.
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This way, we can new get rid of all that tedious #define rubbish we used to
need to enable specific messages. This way is enormously simpler, and as a
bonus also ends up saving us 96 bytes.
-Erik
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namespace polluting things that really should be static.
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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
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done by Evin Robertson (bug#1105) and work from Manuel to make
usage messages occupy less space and simplify how usage messages
are displayed.
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busybox.h which slowed compiles. I left only what was needed and then fixed up
all the apps to include their own header files. I also fixed naming for pwd.h
and grp.h functions. Tested to compile and run with libc5, glibc, and uClibc.
-Erik
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compliant with the style guide. Everybody rebuild your tags file!
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bug 1069. This shaves about 100 bytes from the executable, and about
200 bytes of heap usage. Also document the "-d" option in the usage
message.
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"I will always compile before I commit."
"I will always compile before I commit."
-Erik
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-Erik
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-Erik
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