Denys Vlasenko
|
7df28bbb8f
|
ash: fix unset in standalone mode
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-06-18 14:23:47 +02:00 |
|
Denys Vlasenko
|
1ed2fb40c9
|
ash: cosmetics, no code changes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-06-18 14:09:48 +02:00 |
|
Denys Vlasenko
|
d70e0e995e
|
*: add INSERTs to *.src files where appropriate
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-06-08 12:15:11 +02:00 |
|
Denys Vlasenko
|
729ecb87bf
|
bbconfig: make it independent from printf functions
function old new delta
full_write2_str - 25 +25
full_write1_str - 25 +25
clear_main 21 20 -1
telnet_main 1488 1477 -11
getty_main 1932 1918 -14
full_write22_str 25 - -25
------------------------------------------------------------------------------
(add/remove: 2/1 grow/shrink: 0/3 up/down: 50/-51) Total: -1 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-06-07 14:14:26 +02:00 |
|
Denys Vlasenko
|
121fb9506b
|
typo fix
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-06-07 13:34:34 +02:00 |
|
Denys Vlasenko
|
c8aae0b2a0
|
fix allnoconfig
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-06-06 22:14:58 +02:00 |
|
Denys Vlasenko
|
161bb8fa12
|
fix a few goofs uncovered by "make allnoconfig" testing
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-06-06 05:07:11 +02:00 |
|
Denys Vlasenko
|
2f32bf8be6
|
remove defconfig. Now "make defconfig" simply uses defaults from Config.in
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-06-06 04:14:28 +02:00 |
|
Denys Vlasenko
|
da929a95aa
|
mass renaming Kbuild -> Kbuild.src, Config.in -> Config.src
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-06-04 20:10:51 +02:00 |
|
Denys Vlasenko
|
79b3d42e13
|
ash: rename parsefile->fd to ->pf_fd
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-06-03 04:29:08 +02:00 |
|
Denys Vlasenko
|
08d8b3cee1
|
ash: fix redirection of fd 0 in scripts are sourced from interactive ash
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-06-03 04:28:28 +02:00 |
|
Denys Vlasenko
|
ea8b252cb3
|
*: better string sharing
text data bss dec hex filename
849427 441 7556 857424 d1550 busybox_old
849355 441 7556 857352 d1508 busybox_unstripped
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-06-02 12:57:26 +02:00 |
|
Denys Vlasenko
|
8837c5dec4
|
ash: remove one redundant function, improve string sharing, better field names
function old new delta
var_end - 15 +15
changepath 194 192 -2
setvareq 222 218 -4
lookupvar 57 51 -6
bltinlookup 57 51 -6
evalfun 452 443 -9
varequal 14 - -14
------------------------------------------------------------------------------
(add/remove: 1/1 grow/shrink: 0/5 up/down: 15/-41) Total: -26 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-06-02 12:56:18 +02:00 |
|
Denys Vlasenko
|
599ae1eb9f
|
shell: consolidate builtin_foo.? into shell_common.?; delete obsolete shells
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-05-23 17:49:50 +02:00 |
|
Denys Vlasenko
|
8391c4800c
|
hush: trivial code shrink
function old new delta
static_get 26 22 -4
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-05-22 17:50:43 +02:00 |
|
Denys Vlasenko
|
2e48d536ce
|
hush: reduce #ifdef forest a bit, rename handle_dollar -> parse_dollar
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-05-22 17:30:39 +02:00 |
|
Denys Vlasenko
|
5ae8f1cdbe
|
hush: fix hush -c 'echo $0' - was showing empty string
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-05-22 06:32:11 +02:00 |
|
Denys Vlasenko
|
e85248afa2
|
hush: fix segfault in ${?:N:M}
function old new delta
expand_vars_to_list 2374 2409 +35
builtin_umask 132 133 +1
builtin_exit 47 48 +1
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/0 up/down: 37/0) Total: 37 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-05-22 06:20:26 +02:00 |
|
Denys Vlasenko
|
8a33679694
|
hush: fix "hush -c 'echo $#'" showing -1
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-05-22 06:05:02 +02:00 |
|
Denys Vlasenko
|
1e811b1231
|
hush: support ${var:EXPR:EXPR}!
function old new delta
handle_dollar 574 681 +107
expand_and_evaluate_arith - 77 +77
expand_vars_to_list 2302 2374 +72
add_till_closing_bracket 359 368 +9
builtin_exit 48 47 -1
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 3/1 up/down: 265/-1) Total: 264 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-05-22 03:12:29 +02:00 |
|
Denys Vlasenko
|
ddc62f64ba
|
hush: fix a nommu todo in recent commits
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-05-22 00:53:32 +02:00 |
|
Denys Vlasenko
|
a6ad397ea9
|
hush: fix more obscure ${var%...} cases
function old new delta
add_till_closing_paren 313 359 +46
builtin_exit 48 47 -1
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-05-22 00:26:06 +02:00 |
|
Denys Vlasenko
|
7436950a75
|
hush: fix a=abc; c=c; echo ${a%${c}}
function old new delta
expand_vars_to_list 2229 2302 +73
add_till_closing_paren 286 313 +27
handle_dollar 623 574 -49
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/1 up/down: 100/-49) Total: 51 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-05-21 19:52:01 +02:00 |
|
Denys Vlasenko
|
3f78cec347
|
hush: handle expansions in ${var?expanded_word} constructs
function old new delta
expand_vars_to_list 2209 2229 +20
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-05-21 17:54:46 +02:00 |
|
Denys Vlasenko
|
349ef96bb5
|
hush: reorganized TODO comment at top
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-05-21 15:46:24 +02:00 |
|
Denys Vlasenko
|
214b8ca3dc
|
hush: add a list of unsupported builtins
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-05-21 15:35:44 +02:00 |
|
Denys Vlasenko
|
73e013fca7
|
hush: handle ${var:NUM:} too
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-05-21 15:24:12 +02:00 |
|
Denys Vlasenko
|
4f2c59b267
|
hush: remove extra comparison from prev commit
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-05-21 01:25:16 +02:00 |
|
Denys Vlasenko
|
4d8e5fdc1d
|
hush: optional support for ${var:N:M} bashism
function old new delta
expand_vars_to_list 1999 2183 +184
handle_dollar 682 623 -59
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-05-21 01:15:42 +02:00 |
|
Denys Vlasenko
|
53b513331a
|
hush: explain various parameter expansion ops in comments
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-05-20 21:46:45 +02:00 |
|
Denys Vlasenko
|
ee0775dd13
|
hush: small code shrink
function old new delta
expand_vars_to_list 2012 1999 -13
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-05-20 16:37:53 +02:00 |
|
Denys Vlasenko
|
e3be7842be
|
hush: shrink variable expansion code
function old new delta
expand_vars_to_list 2164 2012 -152
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-05-20 16:27:42 +02:00 |
|
Denys Vlasenko
|
cddbb610cb
|
hush: fix var=exit 2 not setting $? to 2
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-05-20 14:27:09 +02:00 |
|
Denys Vlasenko
|
131ed3bcc9
|
update shell/README
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-05-20 12:56:14 +02:00 |
|
Denys Vlasenko
|
a0ec4f500c
|
ash: eliminate 16 bytes in bss
text data bss dec hexfilename
841423 441 7572 849436 cf61cbusybox_old
841430 441 7556 849427 cf613busybox_unstripped
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-05-20 12:50:42 +02:00 |
|
Denys Vlasenko
|
44c86ce5d7
|
hush: code shrink
text data bss dec hex filename
843121 453 6828 850402 cf9e2 busybox_old
843108 453 6828 850389 cf9d5 busybox_unstripped
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-05-20 04:22:55 +02:00 |
|
Denys Vlasenko
|
b131ccec9c
|
hush: support "cd -- DIR" and such
function old new delta
skip_dash_dash - 33 +33
builtin_exit 43 48 +5
builtin_umask 121 125 +4
builtin_shift 115 119 +4
builtin_cd 71 75 +4
builtin_wait 271 274 +3
builtin_source 171 174 +3
builtin_exec 57 60 +3
builtin_eval 46 45 -1
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 7/1 up/down: 59/-1) Total: 58 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-05-20 03:39:43 +02:00 |
|
Denys Vlasenko
|
40477e2fdb
|
shell: make it possible to alias one of shells to "bash"
function old new delta
packed_usage 27047 27054 +7
applet_names 2227 2232 +5
applet_main 1304 1308 +4
applet_nameofs 652 654 +2
applet_install_loc 163 164 +1
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 5/0 up/down: 19/0) Total: 19 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-05-20 02:09:45 +02:00 |
|
Denys Vlasenko
|
42c4b2e3b5
|
ash: fix var_leak.tests so that it actually catches the NOFORK bug
+ document the bug better
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-05-18 16:13:56 +02:00 |
|
Denys Vlasenko
|
c7f95d23f6
|
typo fix
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-05-18 15:52:23 +02:00 |
|
Denys Vlasenko
|
238bf187ba
|
ash: fix bug which causes signal6.tests to fail
function old new delta
trapcmd 271 277 +6
localcmd 277 275 -2
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-05-18 15:49:07 +02:00 |
|
Denys Vlasenko
|
51b4a9e2f1
|
ash: fix var_leak testcase
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-05-18 14:35:20 +02:00 |
|
Denys Vlasenko
|
5e2d572381
|
ash: fix testsuite false positives
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-05-18 14:11:21 +02:00 |
|
Denys Vlasenko
|
e66cf821cf
|
ash,hush: make bare "." set exitcode to 2
function old new delta
dotcmd 300 305 +5
builtin_source 176 171 -5
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-05-18 09:12:53 +02:00 |
|
Denys Vlasenko
|
0e81e488fd
|
shell/README: describe special builtins
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-05-17 23:51:00 +02:00 |
|
Denys Vlasenko
|
adc0e20892
|
hush: update bash compat todo comment
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-05-17 18:56:58 +02:00 |
|
Denys Vlasenko
|
82731b4b7a
|
ash,hush: make "source" a synonym for . if bash compat is on
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-05-17 17:49:52 +02:00 |
|
Denys Vlasenko
|
cd10dc40e4
|
ash: fix ". empty_file" exitcode. +5 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-05-17 17:10:46 +02:00 |
|
Denys Vlasenko
|
786cce1871
|
fix false positive in signal5.tests
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-05-17 10:14:20 +02:00 |
|
Denys Vlasenko
|
82dd14a510
|
ash: use CONFIG_FEATURE_EDITING_MAX_LEN
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
|
2010-05-17 10:10:01 +02:00 |
|