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7566bae197
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Author SHA1 Message Date
Denis Vlasenko
7566bae197 hush: fix wait builtin 
function                                             old     new   delta
builtin_wait                                         174     275    +101
sigwaitinfo                                            -      48     +48
__GI_sigwaitinfo                                       -      48     +48
check_and_run_traps                                  133     169     +36
checkjobs                                            349     380     +31
hush_main                                            971     991     +20
static.zero_timespec                                   -       8      +8
run_list                                            2010    2016      +6
file_get                                             254     260      +6
static.zero_ts                                         8       -      -8
------------------------------------------------------------------------------
(add/remove: 3/1 grow/shrink: 6/0 up/down: 304/-8)            Total: 296 bytes
 2009-03-31 17:24:49 +00:00
Denis Vlasenko
70c6e40e47 libbb: fix typo in comment 2009-03-31 13:14:18 +00:00
Denis Vlasenko
1b62ead313 hush: don't lie in comment 2009-03-31 13:13:17 +00:00
Denis Vlasenko
7b830e78f2 hush: fix comments, no code changes 2009-03-31 13:05:32 +00:00
Denis Vlasenko
422cd7c81c hush: make ^C work again, ^Z probably isn't working 
function                                             old     new   delta
file_get                                             219     254     +35
check_and_run_traps                                  122     133     +11
run_list                                            2001    2010      +9
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/0 up/down: 55/0)               Total: 55 bytes
 2009-03-31 12:41:52 +00:00
Denis Vlasenko
abedaac842 hush: do not reset sighaldlers after fork - instead, prevent them from doing any harm 
if they will be called. saves many sigaction calls on every fork.

function                                             old     new   delta
hush_main                                            887     971     +84
sigexit                                               54      65     +11
run_list                                            2006    2001      -5
maybe_set_sighandler                                  76      50     -26
set_fatal_sighandler                                 186       -    -186
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 2/2 up/down: 95/-217)          Total: -122 bytes
 2009-03-31 12:03:40 +00:00
Denis Vlasenko
d5762932fb hush: rework signal and trap handling. Some smaller bits are TODO, 
expect minor breakage

function                                             old     new   delta
set_fatal_sighandler                                  12     186    +174
check_and_run_traps                                    -     122    +122
maybe_set_sighandler                                   -      76     +76
hush_main                                            831     887     +56
sigtimedwait                                           -      50     +50
__GI_sigtimedwait                                      -      50     +50
hush_exit                                             49      93     +44
set_mode                                             749     777     +28
pseudo_exec_argv                                     131     151     +20
static.zero_ts                                         -       8      +8
expand_variables                                    1962    1970      +8
builtin_wait                                         172     174      +2
set_misc_sighandler                                   12       -     -12
set_jobctrl_sighandler                                12       -     -12
handler_ctrl_c                                        16       -     -16
builtin_set_mode                                      28       -     -28
handle_trap                                           97       -     -97
handler_ctrl_z                                       107       -    -107
builtin_trap                                         545     438    -107
run_list                                            2149    2006    -143
------------------------------------------------------------------------------
(add/remove: 5/6 grow/shrink: 7/2 up/down: 638/-522)          Total: 116 bytes
 2009-03-31 11:22:57 +00:00
Mike Frysinger
d690f68554 implement unset semantics as required by POSIX 2009-03-30 06:50:54 +00:00
Mike Frysinger
5f9f1506ad fix DOC build output to be like kbuild standard 2009-03-30 05:26:34 +00:00
Mike Frysinger
0080ea7992 update trap poisx link 2009-03-30 03:50:07 +00:00
Mike Frysinger
87824e0e50 do not automatically display job information when the shell is not interactive 2009-03-30 00:19:30 +00:00
Mike Frysinger
681a4b7f06 enable trap tests 2009-03-29 23:49:46 +00:00
Mike Frysinger
9f8128f480 first pass at trap support in hush 2009-03-29 23:49:37 +00:00
Denis Vlasenko
0d907eab6c modutils: dont pass NULL options to init_module() 2009-03-29 17:25:14 +00:00
Denis Vlasenko
a83dbd4146 build system: hdparm -d is not that dangerous, remove warning 2009-03-29 17:13:20 +00:00
Denis Vlasenko
a6eb7f4ddf sendmail: add more example in usage text 2009-03-29 16:53:25 +00:00
Denis Vlasenko
e1de3af989 module loading for 2.4: use fd-based io instead of FILE based; 
use xlseek and xread; simpler check for ELF signature.

   text    data     bss     dec     hex filename
 824460     476    7616  832552   cb428 busybox_old
 824333     476    7616  832425   cb3a9 busybox_unstripped
 2009-03-29 16:38:59 +00:00
Mike Frysinger
fd303b11ef add test cases for trap ... but disabled for now until trap support is committed 2009-03-29 09:54:40 +00:00
Denis Vlasenko
038fe44713 sysctl: move code around to get rid of forward references. 
(incidentally it helps gcc to make code smaller)
 2009-03-29 02:23:16 +00:00
Denis Vlasenko
5a6617acb8 sysctl: fix broken -p [file] - close bug 231 2009-03-29 02:22:19 +00:00
Mike Frysinger
b975febeea mark msh as deprecated 2009-03-29 00:52:41 +00:00
Mike Frysinger
40b8dc410e use bb_strtou() in umask/wait and check errno to see if there was a problem rather than using endp 2009-03-29 00:50:30 +00:00
Mike Frysinger
8ec1c9dc6e make sure we check job status whenever updating the prompt 2009-03-29 00:45:26 +00:00
Mike Frysinger
0b87e4ad15 test for invalid named variables 2009-03-28 21:06:38 +00:00
Mike Frysinger
7c3e52c1bd do not let handle_dollar() accept vars that start with a digit 2009-03-28 21:06:22 +00:00
Mike Frysinger
56bdea1b43 implement wait builtin 2009-03-28 20:01:58 +00:00
Denis Vlasenko
e61f07f036 remove ((expr)) bash'ism 2009-03-28 19:31:34 +00:00
Denis Vlasenko
701ac1864b randomconfig fix 2009-03-28 19:22:08 +00:00
Mike Frysinger
5a82845f60 update the normally disabled debug code around the syntax() func to use new maybe_die() 2009-03-28 19:09:04 +00:00
Denis Vlasenko
a2333c8938 randomtest fixes 2009-03-28 19:08:23 +00:00
Mike Frysinger
78f9d8eb7a add hush tests for parameter expansion 2009-03-28 18:55:34 +00:00
Mike Frysinger
6379bb4fde implement most POSIX parameter expansions (~+500bytes) 2009-03-28 18:55:03 +00:00
Mike Frysinger
42ab86520e make sure we exit based on test failure rather than always exiting with 0 2009-03-28 15:43:47 +00:00
Mike Frysinger
25a6ca0dd4 split up feature todo by posix/bash 2009-03-28 13:59:26 +00:00
Mike Frysinger
ad88d5a4cf unify set handling with command line processing, fixup set argv processing so it doesnt clobber argv when setting options, and barf on unhandled set options 2009-03-28 13:44:51 +00:00
Mike Frysinger
19a7ea126a handle the "-s" command line option that POSIX requires 2009-03-28 13:02:11 +00:00
Mike Frysinger
a71cfa8aa1 rename "-f" (fake) option to "-n" to match POSIX 2009-03-28 12:57:54 +00:00
Mike Frysinger
d006edb2ca tweak format modifier in debug code to fixup gcc warning 2009-03-28 12:43:53 +00:00
Mike Frysinger
ec2c655702 convert some of the ENABLE_FEATURE_EDITING from CPP if to C if 2009-03-28 12:24:44 +00:00
Mike Frysinger
39456a18a1 stop lying about [[ test support 2009-03-28 12:21:57 +00:00
Denis Vlasenko
781b672b37 mkfs.vfat: fix a problem with over-estimating FAT size 2009-03-28 12:17:20 +00:00
Mike Frysinger
70a2c8d531 make lash deprecation more prominent 2009-03-28 12:12:58 +00:00
Denis Vlasenko
f54dd09171 mkfs.vfat: mkdosfs compat with choosing clyster size 2009-03-28 03:22:08 +00:00
Denis Vlasenko
14ee4e65f1 mkfs.vfat: more of pointless tweaking 2009-03-28 02:28:58 +00:00
Denis Vlasenko
020f465cbd mkfs.vfat: small tweak to comments 2009-03-28 02:18:49 +00:00
Denis Vlasenko
9d04b6b630 mkdosfs (aka mkfs.vfat): new applet by Vladimir 
text    data     bss     dec     hex filename
 821202     476    7616  829294   ca76e busybox_old
 823577     476    7616  831669   cb0b5 busybox_unstripped
 2009-03-28 02:13:01 +00:00
Denis Vlasenko
4d3a812b71 ls: warning fix 
rm: accept and ignore -v (verbose)
 2009-03-27 17:22:00 +00:00
Denis Vlasenko
3603cd2808 tail: fix tail +N syntax not working. Closes bug 221. 2009-03-27 02:36:02 +00:00
Mike Frysinger
bfc0fae952 enable most job functions on no-mmu systems 2009-03-26 18:14:16 +00:00
Denis Vlasenko
f9beb61a81 tftp: when we infer local name from remote (-r [/]path/path/file), 
strip path. This mimics wget and is generally more intuitive.
 2009-03-25 03:55:53 +00:00