Denis Vlasenko [Sat, 18 Apr 2009 01:23:21 +0000 (01:23 -0000)]
hush: implement proper SIGHUP handling
function old new delta
check_and_run_traps 164 229 +65
insert_bg_job 376 366 -10
hush_main 937 927 -10
Denis Vlasenko [Fri, 17 Apr 2009 23:53:15 +0000 (23:53 -0000)]
builtin_return's parameter is not unused
Denis Vlasenko [Fri, 17 Apr 2009 23:44:18 +0000 (23:44 -0000)]
hush: return builtin by Bayram Kurumahmut (kbayram AT ubicom.com)
~+200 bytes
Denis Vlasenko [Fri, 17 Apr 2009 22:20:44 +0000 (22:20 -0000)]
fix move_to_unaligned32
Denis Vlasenko [Fri, 17 Apr 2009 21:56:02 +0000 (21:56 -0000)]
build system: remove some unnecessary rebuilds
Denis Vlasenko [Fri, 17 Apr 2009 18:54:50 +0000 (18:54 -0000)]
hush: set $n properly for "source" builtin
function old new delta
restore_G_args - 78 +78
save_and_replace_G_args - 64 +64
builtin_source 72 107 +35
run_list 2549 2367 -182
------------------------------------------------------------------------------
(add/remove: 2/0 grow/shrink: 1/1 up/down: 177/-182) Total: -5 bytes
Denis Vlasenko [Fri, 17 Apr 2009 14:35:43 +0000 (14:35 -0000)]
hush: fix non-interactive response to pipe being stopped.
function old new delta
checkjobs 380 394 +14
Denis Vlasenko [Fri, 17 Apr 2009 13:52:51 +0000 (13:52 -0000)]
hush: unblock TERM, INT, HUP in child shells too.
Denis Vlasenko [Fri, 17 Apr 2009 11:55:42 +0000 (11:55 -0000)]
hush: disallow "{echo hi; }" (require whitespace)
and "{ echo hi }" (require semicolon or &)
function old new delta
parse_stream 2098 2176 +78
done_command 98 84 -14
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/1 up/down: 78/-14) Total: 64 bytes
Denis Vlasenko [Fri, 17 Apr 2009 00:01:04 +0000 (00:01 -0000)]
mdev: add large comment, fix a buglet with subsystem and /sys/block
Denis Vlasenko [Thu, 16 Apr 2009 23:05:59 +0000 (23:05 -0000)]
disable FLASH_ERASEALL in defconfig
Denis Vlasenko [Thu, 16 Apr 2009 22:42:01 +0000 (22:42 -0000)]
mdev: set mode, needed when device node already exists.
Denis Vlasenko [Thu, 16 Apr 2009 21:42:12 +0000 (21:42 -0000)]
mdev: change subsystem syntax from /subsystem to subsystem/devname
Denis Vlasenko [Thu, 16 Apr 2009 20:04:09 +0000 (20:04 -0000)]
update example udhcpc script
Denis Vlasenko [Thu, 16 Apr 2009 12:00:15 +0000 (12:00 -0000)]
hush: add a TODO
Denis Vlasenko [Thu, 16 Apr 2009 10:59:40 +0000 (10:59 -0000)]
hush: fix "if { echo foo; } then { echo bar; } fi" parsing
function old new delta
done_word 728 793 +65
parse_stream 2084 2098 +14
Denis Vlasenko [Wed, 15 Apr 2009 23:29:44 +0000 (23:29 -0000)]
hush: stop ignoring ^Z in child shells
Denis Vlasenko [Wed, 15 Apr 2009 23:29:00 +0000 (23:29 -0000)]
hush: remove old disabled ^Z handling
Denis Vlasenko [Wed, 15 Apr 2009 21:58:14 +0000 (21:58 -0000)]
hush: fix heredoc_huge.tests broken in last commits
Denis Vlasenko [Wed, 15 Apr 2009 21:49:48 +0000 (21:49 -0000)]
hush: remove TODO comment itself :)
Denis Vlasenko [Wed, 15 Apr 2009 21:48:23 +0000 (21:48 -0000)]
hush: deal with a TODO: move argv_from_re_execing out of globals
function old new delta
generate_stream_from_string 156 165 +9
setup_heredoc 312 320 +8
re_execute_shell 387 391 +4
pseudo_exec_argv 129 133 +4
run_pipe 1790 1783 -7
clean_up_after_re_execute 30 - -30
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 4/1 up/down: 25/-37) Total: -12 bytes
Denis Vlasenko [Wed, 15 Apr 2009 13:04:52 +0000 (13:04 -0000)]
Start 1.15.x development
Denis Vlasenko [Wed, 15 Apr 2009 11:55:27 +0000 (11:55 -0000)]
website: another tweak
Denis Vlasenko [Wed, 15 Apr 2009 11:51:18 +0000 (11:51 -0000)]
website: yet another small tweak
Denis Vlasenko [Wed, 15 Apr 2009 11:48:25 +0000 (11:48 -0000)]
website: another tiny tweak
Denis Vlasenko [Wed, 15 Apr 2009 11:11:19 +0000 (11:11 -0000)]
website: textual fixes in 1.14.0 announcement text
Denis Vlasenko [Wed, 15 Apr 2009 02:13:14 +0000 (02:13 -0000)]
website: announce 1.14.0 and 1.13.4
Makefile: bump version to 1.14.0
Denis Vlasenko [Tue, 14 Apr 2009 21:23:33 +0000 (21:23 -0000)]
mdev: safer handling of $SUBSYSTEM in mdev -s
Denis Vlasenko [Tue, 14 Apr 2009 09:58:11 +0000 (09:58 -0000)]
pointless whitespace/comment fixes, no code changes
Denis Vlasenko [Tue, 14 Apr 2009 08:06:59 +0000 (08:06 -0000)]
randomconfig fixes
Denis Vlasenko [Tue, 14 Apr 2009 01:31:41 +0000 (01:31 -0000)]
website: update ActionTec URL to opensource.actiontec.com/
Denis Vlasenko [Tue, 14 Apr 2009 00:59:37 +0000 (00:59 -0000)]
website: fix obsolete
"svn co svn://busybox.net/branches/busybox_1_12_stable"
example
Denis Vlasenko [Tue, 14 Apr 2009 00:51:05 +0000 (00:51 -0000)]
*: unify concurrent-safe update of /etc/{passwd,group,[g]shadow}
by Tito (farmatito AT tiscali.it)
function old new delta
update_passwd 743 1171 +428
bb_perror_nomsg - 9 +9
find_main 436 444 +8
passwd_main 1023 1027 +4
nameval 202 206 +4
chpasswd_main 315 319 +4
bb__parsespent 119 117 -2
adduser_main 654 650 -4
addgroup_main 345 341 -4
sv_main 1228 1222 -6
deluser_main 173 160 -13
bb_internal_putpwent 69 - -69
add_user_to_group 231 - -231
del_line_matching 460 31 -429
------------------------------------------------------------------------------
(add/remove: 1/2 grow/shrink: 5/6 up/down: 457/-758) Total: -301 bytes
Denis Vlasenko [Mon, 13 Apr 2009 23:18:52 +0000 (23:18 -0000)]
mdev: add support for - "dont stop here" char
function old new delta
make_device 1340 1362 +22
packed_usage 26291 26299 +8
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/0 up/down: 30/0) Total: 30 bytes
Denis Vlasenko [Mon, 13 Apr 2009 22:23:02 +0000 (22:23 -0000)]
mdev: provide $SUBSYSTEM (by Vladimir)
function old new delta
make_device 1265 1340 +75
dirAction 14 60 +46
mdev_main 676 695 +19
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/0 up/down: 140/0) Total: 140 bytes
Denis Vlasenko [Mon, 13 Apr 2009 20:52:00 +0000 (20:52 -0000)]
move llist_find_str from modutils to libbb
Denis Vlasenko [Mon, 13 Apr 2009 20:32:31 +0000 (20:32 -0000)]
modutils: remove redundant sanitization
Denis Vlasenko [Mon, 13 Apr 2009 14:23:12 +0000 (14:23 -0000)]
hush: make function support configurable
Denis Vlasenko [Mon, 13 Apr 2009 13:59:26 +0000 (13:59 -0000)]
mdev: fix a bug where \t is not treated as delimiter after [>|=PATH]
Denis Vlasenko [Mon, 13 Apr 2009 13:33:02 +0000 (13:33 -0000)]
mdev: make usage text more useful
function old new delta
packed_usage 26235 26291 +56
Denis Vlasenko [Mon, 13 Apr 2009 03:33:46 +0000 (03:33 -0000)]
dhcprelay: fix usage text. Simplify and make code more readable.
Add TODOs.
Denis Vlasenko [Mon, 13 Apr 2009 02:25:40 +0000 (02:25 -0000)]
rmmod: fix bug 263
"modutils/rmmod can't remove modules with dash in name on 2.4 kernels"
function old new delta
rmmod_main 187 220 +33
Denis Vlasenko [Mon, 13 Apr 2009 02:15:57 +0000 (02:15 -0000)]
mdev: ignore events with "$SUBSYSTEM" == "firmware" && "$ACTION" == "remove"
function old new delta
mdev_main 665 676 +11
Denis Vlasenko [Mon, 13 Apr 2009 00:55:42 +0000 (00:55 -0000)]
website: add dream-multimedia-tv.de/ to list of products
using bbox
Denis Vlasenko [Sun, 12 Apr 2009 20:35:19 +0000 (20:35 -0000)]
hush: pass functions to child shells on NOMMU
function old new delta
new_function - 123 +123
hush_main 1198 1262 +64
re_execute_shell 341 387 +46
run_pipe 1872 1790 -82
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 2/1 up/down: 233/-82) Total: 151 bytes
Denis Vlasenko [Sun, 12 Apr 2009 19:03:01 +0000 (19:03 -0000)]
dnsd: stop using oversized buffer. trim comment.
Denis Vlasenko [Sun, 12 Apr 2009 15:59:35 +0000 (15:59 -0000)]
halt/reboot/powerdown: accept and ignore -i
Denis Vlasenko [Sun, 12 Apr 2009 14:21:29 +0000 (14:21 -0000)]
modutils: small optimization
function old new delta
bb_init_module_24 4570 4565 -5
Denis Vlasenko [Sun, 12 Apr 2009 14:00:12 +0000 (14:00 -0000)]
mdev: do not complain if /sys/block doesn't exist
Denis Vlasenko [Sun, 12 Apr 2009 13:54:13 +0000 (13:54 -0000)]
awk: fix long field separators case. By Ian Wienand (ianw AT vmware.com)
Denis Vlasenko [Sun, 12 Apr 2009 13:05:40 +0000 (13:05 -0000)]
getty: fix handling of speed 0;
stop using non-portable way of setting speeds.
function old new delta
cfsetispeed - 76 +76
cfsetospeed - 57 +57
cfgetispeed - 20 +20
Denis Vlasenko [Sun, 12 Apr 2009 12:16:21 +0000 (12:16 -0000)]
mount: users report that CIFS support is breaking things,
mostly remove it.
Denis Vlasenko [Sun, 12 Apr 2009 04:20:22 +0000 (04:20 -0000)]
dnsd: removed highly questionable setting of signals to SIG_IGN
Denis Vlasenko [Sun, 12 Apr 2009 04:09:09 +0000 (04:09 -0000)]
dnsd: fix a number of bugs. Ideas by Ming-Ching Tiew (mctiew AT yahoo.com)
function old new delta
undot - 42 +42
dnsd_main 1394 1213 -181
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 0/1 up/down: 42/-181) Total: -139 bytes
Denis Vlasenko [Sun, 12 Apr 2009 00:00:57 +0000 (00:00 -0000)]
ash: fix warning in debug build
Denis Vlasenko [Sat, 11 Apr 2009 11:07:22 +0000 (11:07 -0000)]
hush: remove functions from TODOs
Denis Vlasenko [Sat, 11 Apr 2009 10:38:47 +0000 (10:38 -0000)]
hush: improve debugging output
Denis Vlasenko [Sat, 11 Apr 2009 10:37:10 +0000 (10:37 -0000)]
hush: fix "while...do f1() {a;}; f1; f1 {b;}; f1; done" bug
Denis Vlasenko [Fri, 10 Apr 2009 23:48:03 +0000 (23:48 -0000)]
hush: tweak tests
Denis Vlasenko [Fri, 10 Apr 2009 23:23:41 +0000 (23:23 -0000)]
hush: add function tests
Denis Vlasenko [Fri, 10 Apr 2009 21:57:50 +0000 (21:57 -0000)]
hush: pass $n to functions
function old new delta
run_pipe 1183 1325 +142
run_list 1219 1220 +1
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/0 up/down: 143/0) Total: 143 bytes
Denis Vlasenko [Fri, 10 Apr 2009 21:22:02 +0000 (21:22 -0000)]
hush: fix a few thinkos in function support; make it work on NOMMU;
functions in child shells now even have $n passed to them! :)
(in main shell it still doesn't work)
Denis Vlasenko [Fri, 10 Apr 2009 19:05:43 +0000 (19:05 -0000)]
hush: first stab at function support. argv passing is not coded yet.
Only very rudimentary testing was done.
With function support off, code growth is zero, with it on:
function old new delta
run_list 2158 2339 +181
parse_stream 1929 2044 +115
find_builtin 24 67 +43
find_function - 36 +36
file_get 244 264 +20
pseudo_exec_argv 145 160 +15
free_strings - 7 +7
free_pipe 183 181 -2
done_word 735 728 -7
expand_variables 2227 2204 -23
------------------------------------------------------------------------------
(add/remove: 2/0 grow/shrink: 5/3 up/down: 417/-32) Total: 385 bytes
Denis Vlasenko [Fri, 10 Apr 2009 13:51:56 +0000 (13:51 -0000)]
hush: reinstate accidentally reverted comment fix
Denis Vlasenko [Fri, 10 Apr 2009 13:49:10 +0000 (13:49 -0000)]
hush: fix some TODOs. TODO in export builting: +250 bytes.
simplify unexpected EOF handling.
function old new delta
builtin_export 117 374 +257
o_reset_to_empty_unquoted - 21 +21
parse_stream 1926 1929 +3
syntax_error_unterm_ch 31 32 +1
handle_dollar 644 641 -3
parse_stream_dquoted 307 298 -9
add_till_backquote 106 97 -9
add_till_closing_paren 303 286 -17
o_reset 21 - -21
------------------------------------------------------------------------------
(add/remove: 1/1 grow/shrink: 3/4 up/down: 282/-59) Total: 223 bytes
Denis Vlasenko [Fri, 10 Apr 2009 12:03:20 +0000 (12:03 -0000)]
hush: tighten up "for" variable name check.
Add TODOs.
Disable redir4.right part where we differ from bash.
It is not a bug per standards.
Add a few tests, one is in hush-bugs section:
and_or_and_backgrounding.right. It will likely bite users
in real world usage.
Denis Vlasenko [Fri, 10 Apr 2009 11:13:26 +0000 (11:13 -0000)]
hush: fix typo in comment
Denis Vlasenko [Fri, 10 Apr 2009 00:45:02 +0000 (00:45 -0000)]
fix segfault on syntax error code path
Denis Vlasenko [Fri, 10 Apr 2009 00:20:58 +0000 (00:20 -0000)]
hush: readability improvements.
fix some more obscure bugs.
a new redir4.tests is known to fail.
Mike Frysinger [Thu, 9 Apr 2009 23:01:47 +0000 (23:01 -0000)]
add test cases for parameter substitution with unset/null strings
Mike Frysinger [Thu, 9 Apr 2009 23:00:33 +0000 (23:00 -0000)]
dont crash if the variable we do substitution on is not set
Denis Vlasenko [Thu, 9 Apr 2009 20:41:34 +0000 (20:41 -0000)]
hush: shrink and make more versatile error-reporting machinery
function old new delta
syntax_error_unterm_ch - 31 +31
syntax_error_unterm_str - 14 +14
parse_stream 2356 2361 +5
syntax_error_at 12 14 +2
syntax_error 25 27 +2
syntax_error_unterminated 28 - -28
expand_variables 2063 2031 -32
------------------------------------------------------------------------------
(add/remove: 2/1 grow/shrink: 3/1 up/down: 54/-60) Total: -6 bytes
text data bss dec hex filename
67278 197 3184 70659 11403 busybox_old
67228 197 3184 70609 113d1 busybox_unstripped
Denis Vlasenko [Thu, 9 Apr 2009 19:16:15 +0000 (19:16 -0000)]
hush: deal with some easier TODOs
function old new delta
is_well_formed_var_name - 87 +87
builtin_read 49 86 +37
die_if_script - 31 +31
syntax_error_unterminated - 28 +28
syntax_error 26 51 +25
done_word 768 788 +20
syntax_error_at - 12 +12
parse_stream_dquoted 320 328 +8
expand_variables 2064 2063 -1
run_list 1225 1220 -5
add_till_closing_paren 308 303 -5
add_till_backquote 111 106 -5
handle_dollar 812 803 -9
parse_stream 2378 2356 -22
parse_redirect 408 372 -36
maybe_die 44 - -44
is_assignment 215 134 -81
------------------------------------------------------------------------------
(add/remove: 4/1 grow/shrink: 4/8 up/down: 248/-208) Total: 40 bytes
Denis Vlasenko [Thu, 9 Apr 2009 14:15:57 +0000 (14:15 -0000)]
hush: plug the leak of expanded heredoc
Denis Vlasenko [Thu, 9 Apr 2009 13:43:11 +0000 (13:43 -0000)]
hush: fix EXIT trap recursion case; check redirection failures
function old new delta
run_pipe 1299 1328 +29
hush_exit 90 102 +12
hush_main 1172 1179 +7
run_list 1226 1225 -1
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/1 up/down: 48/-1) Total: 47 bytes
Denis Vlasenko [Thu, 9 Apr 2009 12:35:13 +0000 (12:35 -0000)]
*: make "pragma GCC visibility push(hidden)" less ugly
Mike Frysinger [Thu, 9 Apr 2009 07:50:18 +0000 (07:50 -0000)]
skip some tests when fancy echo support is turned off
Mike Frysinger [Thu, 9 Apr 2009 07:50:02 +0000 (07:50 -0000)]
we arent testing `echo -n` here so use printf instead
Mike Frysinger [Thu, 9 Apr 2009 07:49:43 +0000 (07:49 -0000)]
source the .config so tests can signal they need to be skipped due to feature disable
Mike Frysinger [Thu, 9 Apr 2009 07:08:04 +0000 (07:08 -0000)]
patch by Stuart Hughes <seh@zee2.com> and Guenter <lists@gknw.net> to make "0" a special baud rate for getty where it uses this as "leave baud rate unchanged"
Denis Vlasenko [Thu, 9 Apr 2009 01:40:15 +0000 (01:40 -0000)]
hush: typo in comment
Denis Vlasenko [Thu, 9 Apr 2009 01:39:02 +0000 (01:39 -0000)]
hush: fix thinko in re_execute_shell; pass even less junk to heredoc helper
function old new delta
re_execute_shell 284 314 +30
setup_heredoc 290 303 +13
execv 23 - -23
Denis Vlasenko [Wed, 8 Apr 2009 21:51:33 +0000 (21:51 -0000)]
hush: more rodust detection of unterminated strings etc;
fix a case where we forget to copy `cmd` text;
optimize nommu heredoc helper by not passing environment to it;
add several tests
function old new delta
add_till_closing_paren 256 308 +52
parse_stream 2337 2378 +41
add_till_backquote 82 111 +29
re_execute_shell 269 284 +15
handle_dollar 802 812 +10
parse_stream_dquoted 316 320 +4
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 6/0 up/down: 151/0) Total: 151 bytes
Denis Vlasenko [Wed, 8 Apr 2009 16:59:24 +0000 (16:59 -0000)]
expand leak_all1.tests
Denis Vlasenko [Wed, 8 Apr 2009 16:46:45 +0000 (16:46 -0000)]
slight tweak to the leak detector
Denis Vlasenko [Wed, 8 Apr 2009 16:40:34 +0000 (16:40 -0000)]
hush: plug leak in run_pipe(). NOMMU only.
Denis Vlasenko [Wed, 8 Apr 2009 12:11:23 +0000 (12:11 -0000)]
hush: add a leak test which currently fails
Denis Vlasenko [Wed, 8 Apr 2009 11:48:57 +0000 (11:48 -0000)]
hush: add leak detector helper; fix/add tests for it
function old new delta
builtin_memleak - 92 +92
bltins 288 300 +12
Denis Vlasenko [Wed, 8 Apr 2009 09:29:14 +0000 (09:29 -0000)]
hush: echo \2>file fix
Denis Vlasenko [Tue, 7 Apr 2009 20:07:23 +0000 (20:07 -0000)]
FEATURE_FANCY_ECHO needs to be accessible for hush
Denis Vlasenko [Tue, 7 Apr 2009 19:56:55 +0000 (19:56 -0000)]
hush: fix heredoc expansion of $var and `cmd`
function old new delta
expand_pseudo_dquoted - 104 +104
setup_heredoc 215 275 +60
done_word 669 691 +22
parse_stream 1899 1902 +3
setup_redirects 196 191 -5
free_pipe 189 183 -6
expand_variables 2349 2229 -120
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 3/3 up/down: 189/-131) Total: 58 bytes
Denis Vlasenko [Tue, 7 Apr 2009 13:29:27 +0000 (13:29 -0000)]
hush: fix wrong comment
Denis Vlasenko [Tue, 7 Apr 2009 13:26:18 +0000 (13:26 -0000)]
hush: fix heredoc <<- handling.
hush-misc/heredoc2.tests testcase needs only one fix now -
$var and `cmd` expancsion in heredocs
function old new delta
parse_redirect 265 306 +41
parse_stream 1866 1899 +33
Denis Vlasenko [Tue, 7 Apr 2009 10:52:40 +0000 (10:52 -0000)]
hush: NOMMU-safe support of big heredocs
function old new delta
setup_heredoc 116 215 +99
Mike Frysinger [Tue, 7 Apr 2009 07:28:25 +0000 (07:28 -0000)]
here documents have been added, so drop from TODO
Mike Frysinger [Tue, 7 Apr 2009 06:08:14 +0000 (06:08 -0000)]
use sleep rather than usleep
Mike Frysinger [Tue, 7 Apr 2009 06:06:05 +0000 (06:06 -0000)]
add a pathological test case for here doc related to eof marker and other ugly corner cases
Mike Frysinger [Tue, 7 Apr 2009 06:03:22 +0000 (06:03 -0000)]
implement support for parameter substitution via #/% operators
Denis Vlasenko [Tue, 7 Apr 2009 02:29:51 +0000 (02:29 -0000)]
hush: heredoc support, based on patch by Mike Frysinger (vapier AT gentoo.org)
some TODOs are to be attacked later
function old new delta
parse_stream 1461 1866 +405
parse_redirect - 265 +265
setup_heredoc - 116 +116
setup_redirects 151 196 +45
builtin_exit 49 47 -2
redirect_opt_num 61 55 -6
setup_redirect 212 - -212
------------------------------------------------------------------------------
(add/remove: 2/1 grow/shrink: 2/2 up/down: 831/-220) Total: 611 bytes
Denis Vlasenko [Mon, 6 Apr 2009 18:42:11 +0000 (18:42 -0000)]
hush: s/last_return_code/last_exitcode/g
projects / oweals / busybox.git / log