oweals/busybox.git
14 years agodate: optional support for %N. Closes bug 1861.
Denys Vlasenko [Fri, 4 Jun 2010 16:19:15 +0000 (18:19 +0200)]
date: optional support for %N. Closes bug 1861.

function                                             old     new   delta
date_main                                            862    1090    +228
clock_gettime                                          -      41     +41
------------------------------------------------------------------------------
(add/remove: 2/0 grow/shrink: 1/0 up/down: 269/0)             Total: 269 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agomkfs_vfat: fix gcc-4.4 warning
Denys Vlasenko [Fri, 4 Jun 2010 13:55:17 +0000 (15:55 +0200)]
mkfs_vfat: fix gcc-4.4 warning

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agotypo fix
Denys Vlasenko [Thu, 3 Jun 2010 23:31:48 +0000 (01:31 +0200)]
typo fix

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agosed: fix a case when one-line range matches past lines. Closes bug 1867.
Denys Vlasenko [Thu, 3 Jun 2010 23:29:52 +0000 (01:29 +0200)]
sed: fix a case when one-line range matches past lines. Closes bug 1867.

function                                             old     new   delta
process_files                                       2096    2107     +11
add_cmd                                             1142    1132     -10
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/1 up/down: 11/-10)              Total: 1 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agoash: rename parsefile->fd to ->pf_fd
Denys Vlasenko [Thu, 3 Jun 2010 02:29:08 +0000 (04:29 +0200)]
ash: rename parsefile->fd to ->pf_fd

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agoash: fix redirection of fd 0 in scripts are sourced from interactive ash
Denys Vlasenko [Thu, 3 Jun 2010 02:28:28 +0000 (04:28 +0200)]
ash: fix redirection of fd 0 in scripts are sourced from interactive ash

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agotest: "" is not a valid number. Closes bug 1915
Denys Vlasenko [Wed, 2 Jun 2010 23:47:04 +0000 (01:47 +0200)]
test: "" is not a valid number. Closes bug 1915

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years ago*: simplify checks for gz/bz2/xz magic
Denys Vlasenko [Wed, 2 Jun 2010 12:14:48 +0000 (14:14 +0200)]
*: simplify checks for gz/bz2/xz magic

function                                             old     new   delta
send_tree                                            360     355      -5
rpm2cpio_main                                        249     220     -29
setup_unzip_on_fd                                    150     118     -32
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/3 up/down: 0/-66)             Total: -66 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agodocument how to find non-shared string dups
Denys Vlasenko [Wed, 2 Jun 2010 11:28:17 +0000 (13:28 +0200)]
document how to find non-shared string dups

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years ago*: better string sharing
Denys Vlasenko [Wed, 2 Jun 2010 10:57:26 +0000 (12:57 +0200)]
*: 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>
14 years agoash: remove one redundant function, improve string sharing, better field names
Denys Vlasenko [Wed, 2 Jun 2010 10:56:18 +0000 (12:56 +0200)]
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>
14 years agodecompress_unxz: allocate permanent crc32 table _fisrt_
Denys Vlasenko [Tue, 1 Jun 2010 21:26:54 +0000 (23:26 +0200)]
decompress_unxz: allocate permanent crc32 table _fisrt_

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agodeinline two big functions
Denys Vlasenko [Tue, 1 Jun 2010 21:16:46 +0000 (23:16 +0200)]
deinline two big functions

function                                             old     new   delta
xz_dec_lzma2_run                                       -    1483   +1483
decode_one_format                                      -     715    +715
decode_format_string                                 840      98    -742
unpack_xz_stream                                    4014    2377   -1637
------------------------------------------------------------------------------
(add/remove: 2/0 grow/shrink: 0/2 up/down: 2198/-2379)       Total: -181 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agodecompress_unxz: newer version, one which can unpack SHA-256 protected files
Denys Vlasenko [Tue, 1 Jun 2010 12:41:39 +0000 (14:41 +0200)]
decompress_unxz: newer version, one which can unpack SHA-256 protected files

function                                             old     new   delta
check_sizes                                            -      16     +16
crc32_table                                            -       4      +4
index_update                                          47      40      -7
crc32_validate                                       110      93     -17
dec_vli                                              197     165     -32
unpack_xz_stream                                    4284    4014    -270
------------------------------------------------------------------------------
(add/remove: 2/0 grow/shrink: 0/4 up/down: 20/-326)          Total: -306 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agolineedit: fix column display for wide and combining chars in TAB completion
Tomas Heinrich [Tue, 1 Jun 2010 06:33:18 +0000 (08:33 +0200)]
lineedit: fix column display for wide and combining chars in TAB completion

function                                             old     new   delta
unicode_strwidth                                       -      20     +20
read_line_input                                     4945    4953      +8
unicode_strlen                                        31       -     -31
------------------------------------------------------------------------------
(add/remove: 1/1 grow/shrink: 1/0 up/down: 28/-31)             Total: -3 bytes

Signed-off-by: Tomas Heinrich <heinrich.tomas@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agoarchival/*: shrink by reusing sufficiently similar functions
Denys Vlasenko [Mon, 31 May 2010 12:18:57 +0000 (14:18 +0200)]
archival/*: shrink by reusing sufficiently similar functions

function                                             old     new   delta
append_ext                                             -      16     +16
unxz_main                                             77      83      +6
unlzma_main                                           77      83      +6
uncompress_main                                       42      48      +6
gzip_main                                            184     190      +6
bzip2_main                                           114     120      +6
bunzip2_main                                          61      67      +6
bbunpack                                             469     475      +6
send_tree                                            355     360      +5
lzop_main                                             89      92      +3
gunzip_main                                           61      64      +3
make_new_name_lzop                                    84      82      -2
make_new_name_gunzip                                 114     112      -2
make_new_name_unxz                                    14       -     -14
make_new_name_unlzma                                  14       -     -14
make_new_name_uncompress                              14       -     -14
make_new_name_bunzip2                                 14       -     -14
make_new_name_gzip                                    17       -     -17
make_new_name_bzip2                                   17       -     -17
------------------------------------------------------------------------------
(add/remove: 1/6 grow/shrink: 10/2 up/down: 69/-94)           Total: -25 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agodhcp: truncate packets instead of padding them to 574 bytes. closes bug 1849
Denys Vlasenko [Sun, 30 May 2010 22:45:09 +0000 (00:45 +0200)]
dhcp: truncate packets instead of padding them to 574 bytes. closes bug 1849

function                                             old     new   delta
udhcp_send_raw_packet                                411     456     +45
udhcp_send_kernel_packet                             259     271     +12

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agodhcp: indicate IP network order in prototypes too
Denys Vlasenko [Sun, 30 May 2010 21:43:35 +0000 (23:43 +0200)]
dhcp: indicate IP network order in prototypes too

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agodhcp: readability cleanups and small code shrink
Denys Vlasenko [Sun, 30 May 2010 21:41:23 +0000 (23:41 +0200)]
dhcp: readability cleanups and small code shrink

function                                             old     new   delta
udhcp_run_script                                     654     617     -37

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agorpm2cpio: teach it to understand xz format
Denys Vlasenko [Sun, 30 May 2010 03:10:16 +0000 (05:10 +0200)]
rpm2cpio: teach it to understand xz format

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agounxz: remove debugging. no code changes
Denys Vlasenko [Sun, 30 May 2010 02:50:21 +0000 (04:50 +0200)]
unxz: remove debugging. no code changes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years ago*: teach tar et. al. to understand .xz by heart
Denys Vlasenko [Sun, 30 May 2010 02:18:13 +0000 (04:18 +0200)]
*: teach tar et. al. to understand .xz by heart

function                                             old     new   delta
unpack_xz_stream                                       -    4126   +4126
setup_unzip_on_fd                                     80     150     +70
open_zipped                                          113     131     +18
unpack_unxz                                            5      12      +7
send_tree                                            360     353      -7
unpack_xz_stream_stdin                              3953       -   -3953
------------------------------------------------------------------------------
(add/remove: 1/1 grow/shrink: 3/1 up/down: 4221/-3960)        Total: 261 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agoforgotten "git add"...
Denys Vlasenko [Sun, 30 May 2010 01:47:40 +0000 (03:47 +0200)]
forgotten "git add"...

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agoreorder parts of bbunzip.c, no code changes
Denys Vlasenko [Sun, 30 May 2010 01:46:54 +0000 (03:46 +0200)]
reorder parts of bbunzip.c, no code changes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agounxz: new applet, complete with xzcat and xz -d aliases
Denys Vlasenko [Sun, 30 May 2010 01:35:18 +0000 (03:35 +0200)]
unxz: new applet, complete with xzcat and xz -d aliases

function                                             old     new   delta
unpack_xz_stream_stdin                                 -    3953   +3953
lzma_main                                              -    2601   +2601
lzma_len                                               -     516    +516
dec_vli                                                -     165    +165
dict_repeat                                            -     103    +103
lzma_reset                                             -      98     +98
fill_temp                                              -      98     +98
crc32_validate                                         -      93     +93
xz_dec_reset                                           -      77     +77
unxz_main                                              -      77     +77
index_update                                           -      47     +47
xz_crc32                                               -      40     +40
packed_usage                                       27044   27060     +16
make_new_name_unxz                                     -      14     +14
applet_names                                        2240    2254     +14
applet_main                                         1312    1324     +12
applet_nameofs                                       656     662      +6
unpack_unxz                                            -       5      +5
send_tree                                            355     360      +5
applet_install_loc                                   164     166      +2
------------------------------------------------------------------------------
(add/remove: 15/0 grow/shrink: 6/0 up/down: 7942/0)          Total: 7942 bytes
   text    data     bss     dec     hex filename
 844032     453    6812  851297   cfd61 busybox_old
 852063     453    6812  859328   d1cc0 busybox_unstripped

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agorename FEATURE_LZMA_ALIAS to just LZMA
Denys Vlasenko [Sun, 30 May 2010 01:33:50 +0000 (03:33 +0200)]
rename FEATURE_LZMA_ALIAS to just LZMA

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agolzop: fix indentation
Denys Vlasenko [Sat, 29 May 2010 23:57:52 +0000 (01:57 +0200)]
lzop: fix indentation

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agobbunzip: silence warning about unused variable
Bernhard Reutner-Fischer [Thu, 27 May 2010 13:39:01 +0000 (15:39 +0200)]
bbunzip: silence warning about unused variable

Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
14 years agotrivial fixes: use uint8_t, not __u8; fix defconfig for fgconsole
Denys Vlasenko [Thu, 27 May 2010 11:35:04 +0000 (13:35 +0200)]
trivial fixes: use uint8_t, not __u8; fix defconfig for fgconsole

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agobuild system: make gen_build_files.sh messages more inline with the rest
Denys Vlasenko [Thu, 27 May 2010 00:33:31 +0000 (02:33 +0200)]
build system: make gen_build_files.sh messages more inline with the rest

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agotrim help text. -29 bytes
Denys Vlasenko [Thu, 27 May 2010 00:30:04 +0000 (02:30 +0200)]
trim help text. -29 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agounlzma: add "lzma -d" alias, add -t support, rename lzmacat->lzcat
Denys Vlasenko [Thu, 27 May 2010 00:22:54 +0000 (02:22 +0200)]
unlzma: add "lzma -d" alias, add -t support, rename lzmacat->lzcat

Also coalesce some common strings

   text    data     bss     dec     hex filename
 844110     453    6812  851375   cfdaf busybox_old
 844061     453    6812  851326   cfd7e busybox_unstripped

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agoip addr: shrink
Bernhard Reutner-Fischer [Tue, 25 May 2010 16:46:09 +0000 (18:46 +0200)]
ip addr: shrink

function                                             old     new   delta
ipaddr_list_or_flush                                1254    1248      -6
ipaddr_modify                                       1299    1279     -20
.rodata                                           135249  135193     -56
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/3 up/down: 0/-82)             Total: -82 bytes

Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
14 years agoip addr: unify parsing args
Bernhard Reutner-Fischer [Tue, 25 May 2010 15:42:01 +0000 (17:42 +0200)]
ip addr: unify parsing args

function                                             old     new   delta
do_ipaddr                                             87      84      -3
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/1 up/down: 0/-3)               Total: -3 bytes

Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
14 years agoip rule: unify parsing args
Bernhard Reutner-Fischer [Tue, 25 May 2010 15:22:17 +0000 (17:22 +0200)]
ip rule: unify parsing args

function                                             old     new   delta
do_iprule                                             83     134     +51
print_rule                                           736     726     -10
iprule_list                                           73       -     -73
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 1/1 up/down: 51/-83)            Total: -32 bytes

Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
14 years agoip tunnel: unify parsing args; no obj-code changes
Bernhard Reutner-Fischer [Tue, 25 May 2010 15:19:35 +0000 (17:19 +0200)]
ip tunnel: unify parsing args; no obj-code changes

Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
14 years agoip link: add qlen
Bernhard Reutner-Fischer [Tue, 25 May 2010 14:57:08 +0000 (16:57 +0200)]
ip link: add qlen

qlen had a variable but was not handled..

function                                             old     new   delta
do_iplink                                           1113    1261    +148
.rodata                                           135225  135249     +24
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/0 up/down: 172/0)             Total: 172 bytes

Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
14 years agoiplink: shrink
Bernhard Reutner-Fischer [Tue, 25 May 2010 14:16:28 +0000 (16:16 +0200)]
iplink: shrink

function                                             old     new   delta
do_change                                            490     487      -3
ipaddr_list_link                                      18       -     -18
do_iplink                                           1169    1113     -56
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 0/2 up/down: 0/-77)             Total: -77 bytes

Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
14 years agoiplink: support add/delete
Bernhard Reutner-Fischer [Tue, 25 May 2010 08:34:27 +0000 (10:34 +0200)]
iplink: support add/delete

function                                             old     new   delta
do_change                                              -     490    +490
.rodata                                           135193  135225     +32
do_iplink                                           1146    1169     +23
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 2/0 up/down: 545/0)             Total: 545 bytes

Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
14 years agoipaddress: print OPERSTATEs and NO-CARRIER
Bernhard Reutner-Fischer [Tue, 25 May 2010 07:55:42 +0000 (09:55 +0200)]
ipaddress: print OPERSTATEs and NO-CARRIER

Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
14 years agounzip: another small code shrink
Denys Vlasenko [Mon, 24 May 2010 11:07:55 +0000 (13:07 +0200)]
unzip: another small code shrink

function                                             old     new   delta
find_cdf_offset                                      173     160     -13

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agounzip: tiny code shrink -2 bytes
Denys Vlasenko [Mon, 24 May 2010 02:46:18 +0000 (04:46 +0200)]
unzip: tiny code shrink -2 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agounzip: restore unix file mode if possible. closes bug 1045
Denys Vlasenko [Mon, 24 May 2010 02:33:02 +0000 (04:33 +0200)]
unzip: restore unix file mode if possible. closes bug 1045

function                                             old     new   delta
unzip_main                                          2197    2188      -9
------------------------------------------------------------------------------
(add/remove: 1/1 grow/shrink: 0/1 up/down: 173/-182)           Total: -9 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agofgconsole: new applet by Grigory Batalov <bga@altlinux.org>
Grigory Batalov [Sun, 23 May 2010 21:22:10 +0000 (23:22 +0200)]
fgconsole: new applet by Grigory Batalov <bga@altlinux.org>

function                                             old     new   delta
fgconsole_main                                         -      51     +51
applet_names                                        2227    2237     +10
applet_main                                         1304    1308      +4
applet_nameofs                                       652     654      +2
applet_install_loc                                   163     164      +1
packed_usage                                       27079   27073      -6
------------------------------------------------------------------------------
(add/remove: 2/0 grow/shrink: 4/1 up/down: 68/-6)              Total: 62 bytes

Signed-off-by: Grigory Batalov <bga@altlinux.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agoifconfig: do not truncate interface names. closes bug 1795
Denys Vlasenko [Sun, 23 May 2010 21:04:15 +0000 (23:04 +0200)]
ifconfig: do not truncate interface names. closes bug 1795

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agoshell: consolidate builtin_foo.? into shell_common.?; delete obsolete shells
Denys Vlasenko [Sun, 23 May 2010 15:49:50 +0000 (17:49 +0200)]
shell: consolidate builtin_foo.? into shell_common.?; delete obsolete shells

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agofix unescaped $ in makefile
Denys Vlasenko [Sun, 23 May 2010 14:14:06 +0000 (16:14 +0200)]
fix unescaped $ in makefile

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agops: make "ps -o BAD" emit list of good -o params
Denys Vlasenko [Sat, 22 May 2010 22:34:42 +0000 (00:34 +0200)]
ps: make "ps -o BAD" emit list of good -o params

also make ps help more informative

function                                             old     new   delta
find_out_spec                                         58     103     +45
packed_usage                                       27039   27079     +40

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agogetty: do not emit bogus error message on EOF
Denys Vlasenko [Sat, 22 May 2010 19:17:46 +0000 (21:17 +0200)]
getty: do not emit bogus error message on EOF

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agofuser: code shrink, fixing default signal, exitcode and PID display
Maksym Kryzhanovskyy [Sat, 22 May 2010 18:41:08 +0000 (20:41 +0200)]
fuser: code shrink, fixing default signal, exitcode and PID display

Defult signal is KILL, not TERM.
We used to not display PIDs with -k but without -s, but
upstream (fuser from PSmisc 22.7) still shows PIDs.
Filtering out of our own PID was buggy.

function                                             old     new   delta
fuser_main                                           669     918    +249
search_dev_inode                                      67      74      +7
add_pid                                               38      39      +1
scan_pid_maps                                        225     222      -3
add_inode                                             91      88      -3
packed_usage                                       27047   27039      -8
scan_dir_links                                       102      76     -26
scan_link                                             78      46     -32
file_to_dev_inode                                     64       -     -64
scan_proc_net                                        307       -    -307
------------------------------------------------------------------------------
(add/remove: 0/2 grow/shrink: 3/5 up/down: 257/-443)         Total: -186 bytes

Signed-off-by: Maksym Kryzhanovskyy <xmaks@email.cz>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agohush: trivial code shrink
Denys Vlasenko [Sat, 22 May 2010 15:50:43 +0000 (17:50 +0200)]
hush: trivial code shrink

function                                             old     new   delta
static_get                                            26      22      -4

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agohush: reduce #ifdef forest a bit, rename handle_dollar -> parse_dollar
Denys Vlasenko [Sat, 22 May 2010 15:30:39 +0000 (17:30 +0200)]
hush: reduce #ifdef forest a bit, rename handle_dollar -> parse_dollar

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agohush: fix hush -c 'echo $0' - was showing empty string
Denys Vlasenko [Sat, 22 May 2010 04:32:11 +0000 (06:32 +0200)]
hush: fix hush -c 'echo $0' - was showing empty string

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agohush: fix segfault in ${?:N:M}
Denys Vlasenko [Sat, 22 May 2010 04:20:26 +0000 (06:20 +0200)]
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>
14 years agohush: fix "hush -c 'echo $#'" showing -1
Denys Vlasenko [Sat, 22 May 2010 04:05:02 +0000 (06:05 +0200)]
hush: fix "hush -c 'echo $#'" showing -1

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agohush: support ${var:EXPR:EXPR}!
Denys Vlasenko [Sat, 22 May 2010 01:12:29 +0000 (03:12 +0200)]
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>
14 years agohush: fix a nommu todo in recent commits
Denys Vlasenko [Fri, 21 May 2010 22:53:32 +0000 (00:53 +0200)]
hush: fix a nommu todo in recent commits

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agohush: fix more obscure ${var%...} cases
Denys Vlasenko [Fri, 21 May 2010 22:26:06 +0000 (00:26 +0200)]
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>
14 years agohush: fix a=abc; c=c; echo ${a%${c}}
Denys Vlasenko [Fri, 21 May 2010 17:52:01 +0000 (19:52 +0200)]
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>
14 years agohush: handle expansions in ${var?expanded_word} constructs
Denys Vlasenko [Fri, 21 May 2010 15:54:46 +0000 (17:54 +0200)]
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>
14 years agohush: reorganized TODO comment at top
Denys Vlasenko [Fri, 21 May 2010 13:46:24 +0000 (15:46 +0200)]
hush: reorganized TODO comment at top

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agohush: add a list of unsupported builtins
Denys Vlasenko [Fri, 21 May 2010 13:35:44 +0000 (15:35 +0200)]
hush: add a list of unsupported builtins

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agohush: handle ${var:NUM:} too
Denys Vlasenko [Fri, 21 May 2010 13:24:12 +0000 (15:24 +0200)]
hush: handle ${var:NUM:} too

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agotrylink: gold may not support --sort-common (yet)
Bernhard Reutner-Fischer [Fri, 21 May 2010 10:11:34 +0000 (12:11 +0200)]
trylink: gold may not support --sort-common (yet)

Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
14 years agolxdialog: fix ncursesw include detection
Bernhard Reutner-Fischer [Fri, 21 May 2010 09:47:45 +0000 (11:47 +0200)]
lxdialog: fix ncursesw include detection

the lib was checked but the include not, do so.
TODO: check if upstream fixed that already or fix it there, too.

Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
14 years agohush: remove extra comparison from prev commit
Denys Vlasenko [Thu, 20 May 2010 23:25:16 +0000 (01:25 +0200)]
hush: remove extra comparison from prev commit

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agohush: optional support for ${var:N:M} bashism
Denys Vlasenko [Thu, 20 May 2010 23:15:42 +0000 (01:15 +0200)]
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>
14 years agohush: explain various parameter expansion ops in comments
Denys Vlasenko [Thu, 20 May 2010 19:46:45 +0000 (21:46 +0200)]
hush: explain various parameter expansion ops in comments

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agohush: small code shrink
Denys Vlasenko [Thu, 20 May 2010 14:37:53 +0000 (16:37 +0200)]
hush: small code shrink

function                                             old     new   delta
expand_vars_to_list                                 2012    1999     -13

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agohush: shrink variable expansion code
Denys Vlasenko [Thu, 20 May 2010 14:27:42 +0000 (16:27 +0200)]
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>
14 years agohush: fix var=`exit 2` not setting $? to 2
Denys Vlasenko [Thu, 20 May 2010 12:27:09 +0000 (14:27 +0200)]
hush: fix var=`exit 2` not setting $? to 2

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agoupdate shell/README
Denys Vlasenko [Thu, 20 May 2010 10:56:14 +0000 (12:56 +0200)]
update shell/README

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agoash: eliminate 16 bytes in bss
Denys Vlasenko [Thu, 20 May 2010 10:50:42 +0000 (12:50 +0200)]
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>
14 years agohush: code shrink
Denys Vlasenko [Thu, 20 May 2010 02:22:55 +0000 (04:22 +0200)]
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>
14 years agohush: support "cd -- DIR" and such
Denys Vlasenko [Thu, 20 May 2010 01:39:43 +0000 (03:39 +0200)]
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>
14 years agoshell: make it possible to alias one of shells to "bash"
Denys Vlasenko [Thu, 20 May 2010 00:09:45 +0000 (02:09 +0200)]
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>
14 years agosetkeycodes: fix handling of 0exx scancodes
Denys Vlasenko [Wed, 19 May 2010 15:15:54 +0000 (17:15 +0200)]
setkeycodes: fix handling of 0exx scancodes

function                                             old     new   delta
setkeycodes_main                                     143     130     -13

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agomount: handle EDQUOT > 255 properly. closes bug 1579
Denys Vlasenko [Wed, 19 May 2010 15:01:29 +0000 (17:01 +0200)]
mount: handle EDQUOT > 255 properly. closes bug 1579

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agovi: fix "set ic" command; code shrink while at it. closes bug 1765
Denys Vlasenko [Tue, 18 May 2010 23:54:37 +0000 (01:54 +0200)]
vi: fix "set ic" command; code shrink while at it. closes bug 1765

function                                             old     new   delta
colon                                               2970    2848    -122

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agolosetup: support /dev/loop10 and higher. closes bug 1627
Denys Vlasenko [Tue, 18 May 2010 22:39:17 +0000 (00:39 +0200)]
losetup: support /dev/loop10 and higher. closes bug 1627

function                                             old     new   delta
query_loop                                            91      95      +4
losetup_main                                         288     285      -3

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agoash: fix var_leak.tests so that it actually catches the NOFORK bug
Denys Vlasenko [Tue, 18 May 2010 14:13:56 +0000 (16:13 +0200)]
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>
14 years agotypo fix
Denys Vlasenko [Tue, 18 May 2010 13:52:23 +0000 (15:52 +0200)]
typo fix

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agoash: fix bug which causes signal6.tests to fail
Denys Vlasenko [Tue, 18 May 2010 13:49:07 +0000 (15:49 +0200)]
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>
14 years agoash: fix var_leak testcase
Denys Vlasenko [Tue, 18 May 2010 12:35:20 +0000 (14:35 +0200)]
ash: fix var_leak testcase

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agoash: fix testsuite false positives
Denys Vlasenko [Tue, 18 May 2010 12:11:21 +0000 (14:11 +0200)]
ash: fix testsuite false positives

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agoash,hush: make bare "." set exitcode to 2
Denys Vlasenko [Tue, 18 May 2010 07:12:53 +0000 (09:12 +0200)]
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>
14 years agomake scripts/gen_build_files.sh standard-clean
Denys Vlasenko [Mon, 17 May 2010 22:24:17 +0000 (00:24 +0200)]
make scripts/gen_build_files.sh standard-clean

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agoshell/README: describe special builtins
Denys Vlasenko [Mon, 17 May 2010 21:51:00 +0000 (23:51 +0200)]
shell/README: describe special builtins

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agohush: update bash compat todo comment
Denys Vlasenko [Mon, 17 May 2010 16:56:58 +0000 (18:56 +0200)]
hush: update bash compat todo comment

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agoash,hush: make "source" a synonym for . if bash compat is on
Denys Vlasenko [Mon, 17 May 2010 15:49:52 +0000 (17:49 +0200)]
ash,hush: make "source" a synonym for . if bash compat is on

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agoash: fix ". empty_file" exitcode. +5 bytes
Denys Vlasenko [Mon, 17 May 2010 15:10:46 +0000 (17:10 +0200)]
ash: fix ". empty_file" exitcode. +5 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agotypo fix
Denys Vlasenko [Mon, 17 May 2010 10:33:13 +0000 (12:33 +0200)]
typo fix

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agolineedit: fix insertion deep inside line (*several lines* before end)
Denys Vlasenko [Mon, 17 May 2010 10:30:44 +0000 (12:30 +0200)]
lineedit: fix insertion deep inside line (*several lines* before end)

function                                             old     new   delta
input_backward                                       212     229     +17

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agofix false positive in signal5.tests
Denys Vlasenko [Mon, 17 May 2010 08:14:20 +0000 (10:14 +0200)]
fix false positive in signal5.tests

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agoash: use CONFIG_FEATURE_EDITING_MAX_LEN
Denys Vlasenko [Mon, 17 May 2010 08:10:01 +0000 (10:10 +0200)]
ash: use CONFIG_FEATURE_EDITING_MAX_LEN

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agotypo fix
Denys Vlasenko [Mon, 17 May 2010 07:55:13 +0000 (09:55 +0200)]
typo fix

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agohush: fix hush-bugs/parse_err.tests
Denys Vlasenko [Mon, 17 May 2010 07:49:47 +0000 (09:49 +0200)]
hush: fix hush-bugs/parse_err.tests

function                                             old     new   delta
parse_stream                                        2325    2339     +14
builtin_umask                                        121     123      +2
builtin_type                                         116     114      -2

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agoadd two more tests which currently fail
Denys Vlasenko [Mon, 17 May 2010 02:57:55 +0000 (04:57 +0200)]
add two more tests which currently fail

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agoash: fix signal5.tests
Denys Vlasenko [Mon, 17 May 2010 02:42:40 +0000 (04:42 +0200)]
ash: fix signal5.tests

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
14 years agolineedit: trivial simplifications. -7 bytes
Denys Vlasenko [Mon, 17 May 2010 02:05:53 +0000 (04:05 +0200)]
lineedit: trivial simplifications. -7 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>