Denis Vlasenko
|
38c89210d6
|
documentation fix
|
2008-07-28 00:06:02 +00:00 |
|
Denis Vlasenko
|
be709c24d4
|
hush: finish and enable optional case...esac support. Code size cost:
function old new delta
run_list 1891 2075 +184
parse_stream 1764 1847 +83
expand_strvec_to_string - 83 +83
done_word 647 715 +68
static.reserved_list 144 168 +24
static.reserved_match - 12 +12
done_pipe 95 105 +10
builtin_exit 48 46 -2
builtin_eval 127 54 -73
------------------------------------------------------------------------------
(add/remove: 2/0 grow/shrink: 5/2 up/down: 464/-75) Total: 389 bytes
|
2008-07-28 00:01:16 +00:00 |
|
Denis Vlasenko
|
8dbea7dbb1
|
ash: add slightly different testcase
|
2008-07-26 14:20:04 +00:00 |
|
Denis Vlasenko
|
5c13270359
|
ash: fix testcase to not sleep for whole 10 seconds,
gets annoying pretty fast. Also fix wrong message there.
|
2008-07-26 13:53:42 +00:00 |
|
Denis Vlasenko
|
87d5fd984e
|
ash: fix typo
|
2008-07-26 13:48:35 +00:00 |
|
Denis Vlasenko
|
4e19a9c81a
|
ash: hopefully close bug 4324. With testcase.
function old new delta
evaltree 621 869 +248
popstring 134 140 +6
|
2008-07-26 13:45:57 +00:00 |
|
Denis Vlasenko
|
2b2e267b43
|
ash: testsuite entries for last change
|
2008-07-25 13:40:06 +00:00 |
|
Denis Vlasenko
|
6a0ad25061
|
ash: dont allow e.g. exec <&10 to attach to stript's fd!
function old new delta
is_hidden_fd - 61 +61
redirect 1135 1164 +29
popstring 134 140 +6
printf_main 635 637 +2
evalvar 1374 1376 +2
echo_main 294 296 +2
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 5/0 up/down: 102/0) Total: 102 bytes
|
2008-07-25 13:34:05 +00:00 |
|
Denis Vlasenko
|
22f7414843
|
ash: prevent exec NN>&- from closing fd used for script reading
|
2008-07-24 22:34:43 +00:00 |
|
Denis Vlasenko
|
5a867317bb
|
ash: fix a bug where redirection fds were not closed afterwards.
optimize close+fcntl(DUPFD) into dup2. add testsuites.
function old new delta
copyfd 47 68 +21
argstr 1311 1298 -13
popredir 148 131 -17
redirect 1139 1107 -32
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/3 up/down: 21/-62) Total: -41 bytes
|
2008-07-24 19:46:38 +00:00 |
|
Denis Vlasenko
|
6fbb43bc3c
|
ash: teach ash about 123>file. It could take only 0..9 before
function old new delta
redirect 1052 1139 +87
need_to_remember - 36 +36
popredir 132 148 +16
fixredir 86 101 +15
readtoken1 3130 3143 +13
evalvar 1374 1376 +2
popstring 140 134 -6
cmdtxt 592 561 -31
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 5/2 up/down: 169/-37) Total: 132 bytes
|
2008-07-24 19:44:41 +00:00 |
|
Denis Vlasenko
|
6514c5e35c
|
ash: ducument where "no fds > 9 in redirects" limitation is.
no code changes.
|
2008-07-24 13:41:37 +00:00 |
|
Denis Vlasenko
|
8d924ecf38
|
ash: ditch dupredirect(), it was only making code harder to read.
incorporate it in its single callsite.
function old new delta
redirect 1054 1052 -2
changepath 196 194 -2
|
2008-07-24 11:34:27 +00:00 |
|
Denis Vlasenko
|
0b76964ae1
|
ash: explain redirect code a bit
function old new delta
redirect 1059 1054 -5
|
2008-07-24 07:54:57 +00:00 |
|
Denis Vlasenko
|
2dc240c0d6
|
ash: code shrink
function old new delta
copynode 171 180 +9
evaltreenr 615 621 +6
evaltree 615 621 +6
calcsize 121 127 +6
evalpipe 349 350 +1
redirect 1059 1057 -2
parseheredoc 129 126 -3
makename 35 32 -3
expredir 130 127 -3
parsefname 224 219 -5
popstring 140 134 -6
pipeline 276 268 -8
list 360 351 -9
readtoken1 3157 3130 -27
parse_command 1504 1460 -44
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 5/10 up/down: 28/-110) Total: -82 bytes
|
2008-07-24 06:07:50 +00:00 |
|
Bernhard Reutner-Fischer
|
3e8669f359
|
- wrap overlong lines (Cristian Ionescu-Idbohrn)
- s/\. /. /g;# (me)
|
2008-07-22 18:27:53 +00:00 |
|
Denis Vlasenko
|
5415c856ea
|
libbb: [x]fopen_for_{read,write} introduced and used.
(by Valdimir)
function old new delta
config_open2 - 41 +41
config_read 507 542 +35
find_pair 169 187 +18
fopen_for_write - 14 +14
fopen_for_read - 14 +14
find_main 406 418 +12
xfopen_for_write - 10 +10
xfopen_for_read - 10 +10
popstring 134 140 +6
parse_inittab 396 401 +5
next_token 923 928 +5
pack_gzip 1659 1661 +2
bb__parsespent 117 119 +2
fallbackSort 1719 1717 -2
evalvar 1376 1374 -2
qrealloc 36 33 -3
...
...
...
...
singlemount 4579 4569 -10
process_stdin 443 433 -10
patch_main 1111 1101 -10
ifupdown_main 2175 2165 -10
file_action_grep 90 80 -10
uuidcache_init 649 637 -12
hush_main 797 785 -12
read_config 230 217 -13
dpkg_main 3835 3820 -15
read_line_input 3134 3110 -24
sysctl_main 232 203 -29
config_open 40 10 -30
WARN_BAD_LINE 44 - -44
login_main 1714 1575 -139
------------------------------------------------------------------------------
(add/remove: 5/1 grow/shrink: 8/74 up/down: 174/-737) Total: -563 bytes
|
2008-07-21 23:05:26 +00:00 |
|
Bernhard Reutner-Fischer
|
a53de7f7c2
|
- fix spelling
|
2008-07-21 13:46:54 +00:00 |
|
Denis Vlasenko
|
7ae1cc16b4
|
msh: fix "while...continue" bug 3884.
|
2008-07-20 23:03:23 +00:00 |
|
Denis Vlasenko
|
c185e290ee
|
config help fixes
|
2008-07-16 23:45:11 +00:00 |
|
Denis Vlasenko
|
757361f9f5
|
hush: fix "... pattern) cmd;; esac" case
|
2008-07-14 08:26:47 +00:00 |
|
Denis Vlasenko
|
395ae45216
|
hush: delete unused field in struct child.
reinstate needed check for invalid syntax.
document command parsing in hush_doc.txt.
|
2008-07-14 06:29:38 +00:00 |
|
Denis Vlasenko
|
17f02e79f4
|
hush: add case statement support. It is incomplete and disabled for now.
costs ~300 bytes when enabled.
|
2008-07-14 04:32:29 +00:00 |
|
Denis Vlasenko
|
3177ba0852
|
ash: small code shrink
|
2008-07-13 20:39:23 +00:00 |
|
Denis Vlasenko
|
e7067e38ea
|
ash: fix segfault in "command -v"
|
2008-07-11 23:09:34 +00:00 |
|
Denis Vlasenko
|
6bdff08e6c
|
hush: compile fixes for !LOOPS case
|
2008-07-09 20:14:53 +00:00 |
|
Denis Vlasenko
|
733e3fbc2f
|
hush: support "for if in do done then; do echo $if; done" case
function old new delta
done_pipe 83 95 +12
parse_stream 1758 1764 +6
done_word 674 647 -27
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/1 up/down: 18/-27) Total: -9 bytes
|
2008-07-06 10:01:13 +00:00 |
|
Denis Vlasenko
|
ff182a3d68
|
hush: support "for v; do ... done" syntax (implied 'in "$@"')
|
2008-07-05 20:29:59 +00:00 |
|
Denis Vlasenko
|
afdcd12ed7
|
hush: fix a case where "$@" must expand to no word at all
|
2008-07-05 17:40:04 +00:00 |
|
Denis Vlasenko
|
a60f84ebf0
|
*: rename ATTRIBUTE_XXX to just XXX.
|
2008-07-05 09:18:54 +00:00 |
|
Denis Vlasenko
|
fa0b56db76
|
sendmail: fix wrong vfork usage here too
*: shorten error texts
function old new delta
launch_helper - 151 +151
vfork_or_die 20 - -20
sendgetmail_main 1946 1848 -98
------------------------------------------------------------------------------
(add/remove: 1/1 grow/shrink: 0/1 up/down: 151/-118) Total: 33 bytes
|
2008-07-01 16:09:07 +00:00 |
|
Denis Vlasenko
|
82604e9730
|
revert last two commits. vfork cannot be used in subroutine,
it trashes stack on return
|
2008-07-01 15:59:42 +00:00 |
|
Denis Vlasenko
|
58d60c3333
|
*: introduce and use xfork()
function old new delta
xfork - 20 +20
msh_main 1377 1380 +3
mod_process 455 446 -9
forkexit_or_rexec 30 17 -13
expand_variables 1434 1421 -13
open_transformer 91 76 -15
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 1/4 up/down: 23/-50) Total: -27 bytes
|
2008-07-01 11:11:24 +00:00 |
|
Denis Vlasenko
|
3da5572bfa
|
*: introduce and use xvfork()
function old new delta
time_main 1052 1285 +233
crontab_main 623 856 +233
ifupdown_main 2202 2403 +201
xvfork - 20 +20
passwd_main 1049 1053 +4
grave 1068 1066 -2
script_main 935 921 -14
vfork_or_die 20 - -20
vfork_compressor 206 175 -31
open_as_user 109 - -109
popen2 218 - -218
edit_file 910 690 -220
run_command 268 - -268
------------------------------------------------------------------------------
(add/remove: 1/4 grow/shrink: 4/4 up/down: 691/-882) Total: -191 bytes
|
2008-07-01 10:40:41 +00:00 |
|
Denis Vlasenko
|
ce13b76002
|
libbb: shrink monotonic_XXX functions, introduce monotonic_ns
(unused for now)
function old new delta
get_mono - 31 +31
sv_main 1228 1234 +6
expand 1693 1697 +4
get_address 178 181 +3
utoa_to_buf 108 110 +2
builtin_exit 46 48 +2
qrealloc 36 33 -3
qgravechar 109 106 -3
ash_main 1383 1380 -3
grep_file 850 846 -4
popstring 140 134 -6
monotonic_us 85 60 -25
monotonic_sec 41 16 -25
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 5/7 up/down: 48/-69) Total: -21 bytes
|
2008-06-29 02:25:53 +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
|
26bc57d8b2
|
ash: improve comments
|
2008-06-27 00:29:34 +00:00 |
|
Denis Vlasenko
|
448d30ee17
|
ash: fix very weak $RANDOM generator; and move even more things
out of data/bss
text data bss dec hex filename
807935 611 6884 815430 c7146 busybox_old
808035 611 6868 815514 c719a busybox_unstripped
|
2008-06-27 00:24:11 +00:00 |
|
Denis Vlasenko
|
843cbd54d1
|
ash: move stuff out of data/bss
text data bss dec hex filename
807939 611 6900 815450 c715a busybox_old
807935 611 6884 815430 c7146 busybox_unstripped
|
2008-06-27 00:23:18 +00:00 |
|
Denis Vlasenko
|
f5d8c90d73
|
style fixes, no code changes
|
2008-06-26 14:32:57 +00:00 |
|
Denis Vlasenko
|
7049ff8696
|
whitespace fixes. no code changes
|
2008-06-25 09:53:17 +00:00 |
|
Denis Vlasenko
|
5ec6132c98
|
hush: ifdef out parts which are not needed
if neither loops nor ifs are supported. Code savings:
function old new delta
parse_stream 1758 1757 -1
checkjobs 335 318 -17
done_pipe 74 52 -22
expand_variables 1437 1407 -30
run_list 1232 1189 -43
parse_and_run_stream 328 267 -61
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/6 up/down: 0/-174) Total: -174 bytes
|
2008-06-24 00:50:07 +00:00 |
|
Denis Vlasenko
|
003f9fb213
|
hush: kill some old unused fields; small code shrink
function old new delta
builtin_exit 48 47 -1
checkjobs 351 335 -16
checkjobs_and_fg_shell 60 35 -25
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/3 up/down: 0/-42) Total: -42 bytes
|
2008-06-24 00:47:58 +00:00 |
|
Denis Vlasenko
|
cc3f20b9bd
|
fix breakage found by randomconfig
|
2008-06-23 22:31:52 +00:00 |
|
Denis Vlasenko
|
211b59be43
|
hush: trivial fix in debug code
|
2008-06-23 16:28:53 +00:00 |
|
Denis Vlasenko
|
2f5d0cd511
|
ash: trivial code readability fixes
|
2008-06-23 13:24:19 +00:00 |
|
Denis Vlasenko
|
2b75a94118
|
ash: improve readability of the code. No real code changes.
|
2008-06-23 13:06:34 +00:00 |
|
Denis Vlasenko
|
ef527f50e6
|
ash: optional support for $'...\t...\n...' bashism
function old new delta
readtoken1 2824 3172 +348
static.C_escapes - 18 +18
parse_command 1504 1500 -4
SIT 89 83 -6
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 1/2 up/down: 366/-10) Total: 356 bytes
|
2008-06-23 01:52:30 +00:00 |
|
Denis Vlasenko
|
b07a496229
|
ash: minor shrink (mostly smallints) and variable renaming
function old new delta
optschanged 85 91 +6
tryexec 115 118 +3
xxreadtoken 290 292 +2
raise_error_unexpected_syntax 75 77 +2
bltincmd 6 8 +2
parseheredoc 128 129 +1
static.is_interactive 4 1 -3
readtoken 156 153 -3
lasttoken 4 1 -3
evalcommand 1147 1144 -3
checkkwd 4 1 -3
back_exitstatus 4 1 -3
pipeline 282 276 -6
list 369 360 -9
ash_main 1402 1393 -9
options 616 606 -10
readtoken1 2823 2811 -12
parse_command 1529 1507 -22
------------------------------------------------------------------------------
(add/remove: 2/2 grow/shrink: 6/12 up/down: 21/-91) Total: -70 bytes
text data bss dec hex filename
807603 611 6908 815122 c7012 busybox_old
807545 611 6900 815056 c6fd0 busybox_unstripped
|
2008-06-22 13:16:23 +00:00 |
|
Denis Vlasenko
|
9cd4c76b50
|
ash: fix "shift BIGNUM" and "read with no variable name" bugs.
omg. hush testsuite helps to find bugs in ash! what next?
function old new delta
static.arg_REPLY - 8 +8
readcmd 1023 1021 -2
shiftcmd 129 125 -4
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 0/2 up/down: 8/-6) Total: 2 bytes
|
2008-06-18 19:22:19 +00:00 |
|