Denys Vlasenko
|
bac0a25f72
|
slightly better wording in comments
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2011-02-21 03:47:50 +01:00 |
|
Denys Vlasenko
|
b12553faa8
|
ash: fix ash-signals/signal8 testcase failure
function old new delta
killcmd 109 224 +115
kill_main 882 910 +28
changepath 194 195 +1
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/0 up/down: 144/0) Total: 144 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2011-02-21 03:22:20 +01:00 |
|
Denys Vlasenko
|
7c6f2468cc
|
hush: do not print killer signal's name for SIGPIPE
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2011-02-14 17:17:10 +01:00 |
|
Denys Vlasenko
|
66c5b12dbf
|
ash: fix TMOUT not restoring tty attributes
function old new delta
pgetc 420 500 +80
readtoken1 3202 3239 +37
read_line_input 3316 3337 +21
udhcpc_main 2610 2630 +20
file_get 266 272 +6
expandarg 958 963 +5
localcmd 257 259 +2
addLines 85 87 +2
read_line 94 95 +1
ed_main 2540 2541 +1
timed_out 1 - -1
lineedit_read_key 256 255 -1
alrm_sighandler 44 - -44
cmdloop 539 434 -105
------------------------------------------------------------------------------
(add/remove: 0/2 grow/shrink: 10/2 up/down: 175/-151) Total: 24 bytes
text data bss dec hex filename
887379 936 17200 905515 dd12b busybox_old
887411 936 17192 905539 dd143 busybox_unstripped
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2011-02-08 05:07:02 +01:00 |
|
Denys Vlasenko
|
8ee2adab21
|
echo: do not retry on write errors
function old new delta
echo_main 297 336 +39
stpcpy - 22 +22
run_pipe 1561 1566 +5
pseudo_exec_argv 187 192 +5
hush_exit 75 80 +5
------------------------------------------------------------------------------
(add/remove: 3/0 grow/shrink: 4/0 up/down: 98/0) Total: 76 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2011-02-07 02:03:51 +01:00 |
|
Denys Vlasenko
|
046341e8bd
|
ash: optional support for $TMOUT variable
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2011-02-04 17:53:59 +01:00 |
|
Denys Vlasenko
|
8c52f80397
|
ash: cosmetic cleanups
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2011-02-04 17:36:21 +01:00 |
|
Denys Vlasenko
|
b7c9fb27cb
|
whitespace fixes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2011-02-03 00:05:48 +01:00 |
|
Denys Vlasenko
|
b72baeb003
|
hush: use FEATURE_SH_NOFORK to enable NOFORK trick
Also expands docs
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2011-02-02 18:38:57 +01:00 |
|
Denys Vlasenko
|
8d0e0cdadf
|
move utmp.h include to libbb.h
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2011-01-25 23:21:46 +01:00 |
|
Denys Vlasenko
|
a146319173
|
hush: improve prompt in nested {}s, remove unused in_str->promptme member
function old new delta
setup_string_in_str 29 38 +9
parse_and_run_stream 79 88 +9
setup_file_in_str 32 39 +7
parse_stream 2430 2422 -8
file_get 262 235 -27
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/2 up/down: 25/-35) Total: -10 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2011-01-18 17:55:04 +01:00 |
|
Denys Vlasenko
|
98c46d10ee
|
hush: fix "cmd & <newline>" problem
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2011-01-18 17:30:07 +01:00 |
|
Denys Vlasenko
|
b9f2d9f7d9
|
mass removal of underscores from _BB_DIR_foo and _BB_SUID_foo
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2011-01-18 13:58:01 +01:00 |
|
Denys Vlasenko
|
642e71a789
|
hush: fix wrong prompt problem on empty interactive commants
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
|
2011-01-07 15:16:05 +01:00 |
|
Denys Vlasenko
|
6088e138e1
|
init: simpler handling of leading dash in commands
function old new delta
init_exec 233 219 -14
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-12-25 23:58:42 +01:00 |
|
Denys Vlasenko
|
75eb9d20e9
|
hush: fix FEATURE_CLEAN_UP code (was freeing unallocated memory)
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
|
2010-12-21 21:18:12 +01:00 |
|
Denys Vlasenko
|
0d6a4ecb30
|
hush: fix build breakage (variable declared in for())
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-12-18 01:34:49 +01:00 |
|
Denys Vlasenko
|
8da415ef25
|
add if guards around include <malloc.h>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-12-05 01:30:14 +01:00 |
|
Denys Vlasenko
|
57542ebe4f
|
hush: move G_x_mode define to the more appropriate place
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-11-28 03:59:30 +01:00 |
|
Dan Fandrich
|
85c62470b7
|
Support set -o xtrace/noexec alternates for set -x/-n
Signed-off-by: Dan Fandrich <dan@coneharvesters.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-11-28 03:56:39 +01:00 |
|
Dan Fandrich
|
89ca2f99a2
|
hush: display useful help text
Signed-off-by: Dan Fandrich <dan@coneharvesters.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-11-28 01:54:39 +01:00 |
|
Denys Vlasenko
|
26777aa1c6
|
fixes for bugs discovered by randomconfig builds and tests
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-11-22 23:49:10 +01:00 |
|
Denys Vlasenko
|
7b4c0fd5f4
|
hush: fix improper handling of newline and hash chars in few corner cases
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
|
2010-11-22 17:58:14 +01:00 |
|
Denys Vlasenko
|
6696eac274
|
hush: add support for "set -o pipefail"
function old new delta
checkjobs 467 517 +50
builtin_set 259 286 +27
o_opt_strings - 10 +10
hush_main 1011 1013 +2
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 3/0 up/down: 89/0) Total: 89 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-11-14 02:01:50 +01:00 |
|
Denys Vlasenko
|
c08c3f5d26
|
hush: preparatory patch for set -o pipefail support
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-11-14 01:59:55 +01:00 |
|
Denys Vlasenko
|
fb132e4737
|
whitespace cleanup
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
|
2010-10-29 11:46:52 +02:00 |
|
Denys Vlasenko
|
e4dcba1c10
|
*: whitespace fixes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-10-28 18:57:19 +02:00 |
|
Denys Vlasenko
|
cacb2cd281
|
*: whitespace fixes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-10-05 00:13:02 +02:00 |
|
Denys Vlasenko
|
e2069fb325
|
hush: remove "doesn't support brace expansion" from config help text
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-10-04 00:01:47 +02:00 |
|
Denys Vlasenko
|
bbecd74d5a
|
hush: remove brace expansion from TODO list in comments. No code changes.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-10-03 17:22:52 +02:00 |
|
Denys Vlasenko
|
957f79f471
|
hush: small code shrink
function old new delta
expand_on_ifs 231 222 -9
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-10-03 17:15:50 +02:00 |
|
Denys Vlasenko
|
2bcba5cc53
|
hush: add brace expansion testcase
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-10-03 17:07:57 +02:00 |
|
Denys Vlasenko
|
9e800223f1
|
hush: implement brace expansion
When enabled:
function old new delta
glob_brace - 402 +402
next_brace_sub - 70 +70
expand_on_ifs 185 231 +46
bbconfig_config_bz2 4923 4929 +6
o_save_ptr 282 140 -142
------------------------------------------------------------------------------
(add/remove: 2/0 grow/shrink: 2/1 up/down: 524/-142) Total: 382 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-10-03 14:28:04 +02:00 |
|
Denys Vlasenko
|
238081f750
|
hush: preparatory patch, no code changes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-10-03 14:26:26 +02:00 |
|
Denys Vlasenko
|
b563f62bbb
|
ash: fix signal and "set -e" interaction
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-09-25 17:15:13 +02:00 |
|
Denys Vlasenko
|
0e13b4019c
|
hush: use smaller EXP_FLAG_foo constants
function old new delta
expand_string_to_string 126 124 -2
parse_stream 2376 2370 -6
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-8) Total: -8 bytes
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
|
2010-09-21 12:35:39 +02:00 |
|
Denys Vlasenko
|
395b97aeac
|
shell/math: better comment. no code changes
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
|
2010-09-17 18:02:17 +02:00 |
|
Denys Vlasenko
|
52e460b744
|
hush: move shell_ver from globals to main's stack.
function old new delta
hush_main 995 1011 +16
pseudo_exec_argv 253 251 -2
execvp_or_die 50 48 -2
maybe_set_to_sigexit 50 47 -3
hush_exit 78 75 -3
builtin_wait 274 271 -3
check_and_run_traps 205 200 -5
init_sigmasks 214 190 -24
builtin_trap 465 441 -24
reset_traps_to_defaults 238 211 -27
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/9 up/down: 16/-93) Total: -77 bytes
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
|
2010-09-16 16:12:00 +02:00 |
|
Denys Vlasenko
|
bed7c81ea2
|
shell/math: deconvolute and explain ?: handling. Give better error message
function old new delta
arith_apply 1271 1283 +12
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
|
2010-09-16 11:50:46 +02:00 |
|
Denys Vlasenko
|
063847d6bd
|
shell/math: return string error indicator, not integer
function old new delta
expand_and_evaluate_arith 87 106 +19
expand_one_var 1563 1570 +7
arith 12 18 +6
evaluate_string 678 680 +2
arith_apply 1269 1271 +2
builtin_umask 133 132 -1
ash_arith 118 75 -43
expand_vars_to_list 1094 1038 -56
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 5/3 up/down: 36/-100) Total: -64 bytes
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
|
2010-09-15 13:33:02 +02:00 |
|
Denys Vlasenko
|
0eac8ff164
|
shell/math.c: stop using bss variable
function old new delta
evaluate_string - 678 +678
expand_one_var 1543 1563 +20
builtin_type 114 116 +2
expand_and_evaluate_arith 89 87 -2
prev_chk_var_recursive 4 - -4
ash_arith 122 118 -4
arith_lookup_val 142 132 -10
arith 674 12 -662
------------------------------------------------------------------------------
(add/remove: 1/1 grow/shrink: 2/4 up/down: 700/-682) Total: 18 bytes
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
|
2010-09-13 12:49:52 +02:00 |
|
Denys Vlasenko
|
06d44d7dfb
|
shell/math.c: rename arith_eval_hooks to arith_state, put error code into it
function old new delta
expand_and_evaluate_arith 79 89 +10
arith 675 674 -1
arith_lookup_val 151 142 -9
ash_arith 135 122 -13
arith_apply 1304 1269 -35
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/4 up/down: 10/-58) Total: -48 bytes
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
|
2010-09-13 12:49:03 +02:00 |
|
Denys Vlasenko
|
bd14770b0c
|
shell/math.c: small code shrink; fixed incomprehensible comments
function old new delta
arith_apply 1334 1304 -30
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
|
2010-09-13 11:11:40 +02:00 |
|
Denys Vlasenko
|
51850c818c
|
shell: small code shrink
function old new delta
arith 680 675 -5
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
|
2010-09-13 01:09:11 +02:00 |
|
Denys Vlasenko
|
b771c654ca
|
shell: shrink arith code; and prepare for returning text error codes
function old new delta
arith 701 680 -21
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
|
2010-09-13 00:34:26 +02:00 |
|
Denys Vlasenko
|
99862cbfad
|
hush: optional support for history saving
function old new delta
hush_main 945 995 +50
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
|
2010-09-12 17:34:13 +02:00 |
|
Denys Vlasenko
|
de8c3f667a
|
hush: move the EXIT trap comment. no code changes
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
|
2010-09-12 16:13:44 +02:00 |
|
Denys Vlasenko
|
a110c90de2
|
hush: fix EXIT trap display inside exit trap handler
function old new delta
hush_exit 84 78 -6
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
|
2010-09-12 15:38:04 +02:00 |
|
Denys Vlasenko
|
2d8187c139
|
shell/match.c: shrink by dropping double bool inversion
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
|
2010-09-12 15:06:42 +02:00 |
|
Denys Vlasenko
|
acd5bc8f64
|
hush: fix handling of \" in quoted/unquoted cmd
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
|
2010-09-12 15:05:39 +02:00 |
|