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Author SHA1 Message Date
Denys Vlasenko 068444629f top: add keyboard commands to --help 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2011-01-13 16:07:51 +01:00
Denys Vlasenko 8030a14849 httpd: send correct mtime for .gz files 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2011-01-11 17:59:45 +01:00
Denys Vlasenko dc7e5c46b0 libbb unicode: comment out usused function and unused parameter 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2011-01-11 13:08:28 +01:00
Denys Vlasenko 5a163b2645 lsmod: fox unsafe usage of strlen() - 1 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2011-01-11 13:07:22 +01:00
Denys Vlasenko 0f44c08560 libbb: progress indicator: use unicode support funcs instead of open-coding it 
function                                             old     new   delta
bb_progress_update                                   729     641     -88

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2011-01-10 16:10:29 +01:00
Denys Vlasenko 84dba9c5bb tftp: fix bad interaction betweel poll() and alarm(). Closes bug 3061 
This was breaking timeout handling.

function                                             old     new   delta
tftp_progress_update                                   -      45     +45
tftp_progress_done                                     -      32     +32
tftp_protocol                                       1839    1858     +19
tftp_progress_init                                     9      15      +6
tftp_main                                            298     286     -12
------------------------------------------------------------------------------
(add/remove: 2/0 grow/shrink: 2/1 up/down: 102/-12)            Total: 90 bytes

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2011-01-10 12:51:44 +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 f42c7b8fc1 suppress "'fast_strtol_10' defined but not used" warning 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2011-01-07 13:51:16 +01:00
Denys Vlasenko e66a212081 mkswap: selinux build fix 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2011-01-05 11:45:44 +01:00
Denys Vlasenko 6100b51ca8 explain every non-SUID_DROP applet. No code changes 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2011-01-03 13:57:49 +01:00
Denys Vlasenko 327d2885ec kill[all[5]],pkill: make signal list show signal numbers, and show RTMIN/MAX 
function                                             old     new   delta
print_signames                                        31      64     +33
signals                                              224     231      +7

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2011-01-03 13:08:58 +01:00
Denys Vlasenko 7b276fc175 kill[all[5]],pkill: more correct, and smaller, SIGRTMIN/MAX code 
function                                             old     new   delta
__libc_current_sigrtmin                                6       -      -6
__libc_current_sigrtmax                                6       -      -6
get_signum                                           339     295     -44
------------------------------------------------------------------------------
(add/remove: 0/3 grow/shrink: 0/1 up/down: 0/-56)             Total: -56 bytes

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2011-01-03 12:51:13 +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 51d714ce7e sendmail: remove forgotten commenting-out on a "if (verbose)" 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-12-20 12:19:46 +01:00
Denys Vlasenko a6041860f8 nmeter: deprecate %NNNd specified, use -d MSEC instead 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-12-13 15:17:22 +01:00
Denys Vlasenko 0d1d0f6e54 more: smaller version of previous fix 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-12-13 14:31:59 +01:00
Denys Vlasenko 0b90de1537 more: exit if write to stdout errors out 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-12-13 14:28:38 +01:00
Denys Vlasenko 309974412a typo fix 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-12-06 15:44:13 +01:00
Denys Vlasenko bc3cdf8ed1 update examples/var_service/README 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-12-06 15:42:44 +01:00
Denys Vlasenko 75bb332dbd add examples/var_service/README 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-12-06 15:13:58 +01:00
Denys Vlasenko 86aa803047 pstree: use stdin for screen size detection 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-12-06 12:54:24 +01:00
Denys Vlasenko 5dcc6606cb libbb/pw_encrypt_sha: forgot to move &ctx to 1st param here in sha hash rework 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-12-01 13:57:25 +01:00
Denys Vlasenko 3f2477e8a8 touch: fix help text to not show options disabled in .config 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-12-01 13:06:03 +01:00
Denys Vlasenko 3c8799b8a4 ping: set not only IP_TTL, but also IP_MULTICAST_TTL 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-11-29 12:07:12 +01:00
Denys Vlasenko 749e305d36 build system: fix for dash 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-11-24 15:06:49 +01:00
Denys Vlasenko 7386dd1e8a Start 1.19.0 development cycle 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-11-23 12:50:40 +01:00
Denys Vlasenko 29ca159133 fix misspelling in comment 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-11-22 18:13:15 +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 f595d8ed46 typo fix 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-11-06 22:17:30 +01:00
Denys Vlasenko 9135fd26c4 Merge branch 'master' of git+ssh://busybox.net/var/lib/git/busybox 2010-11-06 01:51:07 +01:00
Denys Vlasenko 4909fec73e ls: fix -lg to show group (was showing user) 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-11-06 00:46:57 +01:00
Denys Vlasenko f16727ebbb decompress_bunzip2: code shrink ~5 bytes 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-30 00:55:02 +02:00
Denys Vlasenko 0c576975c8 decompress_bunzip2: code shrink ~10 bytes 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-30 00:54:10 +02:00
Denys Vlasenko 5d49b72f1a decompress_bunzip2: add profiling data to comment. no code changes 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-29 19:26:38 +02:00
Denys Vlasenko 1642d02710 scripts/mkdiff_obj: show "size OBJFILE" too 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-29 19:06:20 +02:00
Denys Vlasenko 1014a9adbf decompress_bunzip2: relieve register pressure in hot function read_bunzip 
function                                             old     new   delta
unpack_bz2_stream                                    318     329     +11
read_bunzip                                          268     262      -6

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-29 19:01:58 +02:00
Denys Vlasenko bf3bec51fc decompress_bunzip2: keep bd->writeCRC in CPU reg in the hot loop 
-5 bytes on 64-bit, +7 bytes on 32-bit.

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-29 18:16:29 +02:00
Denys Vlasenko f29a1c5656 powertop: build fix for !386 compiles 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-29 16:25:18 +02:00
Denys Vlasenko 36ef0a677e decompress_bunzip2: code shrink 
function                                             old     new   delta
get_next_block                                      1828    1827      -1
get_bits                                             164     156      -8
read_bunzip                                          304     261     -43
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/3 up/down: 0/-52)             Total: -52 bytes

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-29 16:05:05 +02:00
Denys Vlasenko fb132e4737 whitespace cleanup 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-29 11:46:52 +02:00
Denys Vlasenko 9ce642f974 libbb: introduce and use common crc32 routine 
function                                             old     new   delta
crc32_block_endian1                                    -      37     +37
crc32_block_endian0                                    -      34     +34
global_crc32_table                                     -       8      +8
file_read                                             82      87      +5
gzip_main                                            211     214      +3
xz_crc32                                              40      35      -5
crc32_table                                            8       -      -8
calculate_gunzip_crc                                  54      34     -20
lzo_crc32                                             54      25     -29
cksum_main                                           298     211     -87
------------------------------------------------------------------------------
(add/remove: 3/1 grow/shrink: 2/4 up/down: 87/-149)           Total: -62 bytes

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-27 15:26:45 +02:00
Denys Vlasenko dd88ba88f5 netstat: fix IPv6 problem (garbage in scope_id); code shrink 
function                                             old     new   delta
add_to_prg_cache_if_socket                             -     253    +253
print_inet_line                                      226     241     +15
udp_do_one                                           119     131     +12
tcp_do_one                                            65      77     +12
unix_do_one                                          530     529      -1
dir_act                                              215     207      -8
netstat_main                                         585     553     -32
.rodata                                           145592  145525     -67
file_act                                             255       -    -255
------------------------------------------------------------------------------
(add/remove: 1/1 grow/shrink: 3/4 up/down: 292/-363)          Total: -71 bytes

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-27 13:10:29 +02:00
Denys Vlasenko c386aa5dcd Merge branch 'master' of git+ssh://busybox.net/var/lib/git/busybox 2010-10-27 11:24:40 +02:00
Denys Vlasenko 4c46d85469 mv: implement -n option 
function                                             old     new   delta
mv_longopts                                           23      36     +13
mv_main                                              510     520     +10
packed_usage                                       27218   27225      +7

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-26 15:58:47 +02:00
Denys Vlasenko a43e969574 powertop: simplified C-state display code 
function                                             old     new   delta
.rodata                                           145530  145514     -16
powertop_main                                       1510    1403    -107

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-26 13:03:31 +02:00
Denys Vlasenko d8b687f992 powertop: IPIs and hw irqs were swapped, fixing 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-26 12:42:53 +02:00
Denys Vlasenko c3f1fa10d6 powertop: fixes to output format and code shrink 
function                                             old     new   delta
process_timer_stats                                    -     631    +631
clear_lines                                           72      74      +2
process_irq_counts                                   729     726      -3
.rodata                                           145699  145530    -169
powertop_main                                       2341    1510    -831
------------------------------------------------------------------------------
(add/remove: 2/1 grow/shrink: 1/2 up/down: 1359/-1729)       Total: -370 bytes

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-26 12:39:36 +02:00
Denys Vlasenko 373789e567 powertop: code shrink 
function                                             old     new   delta
process_irq_count_deltas                               -     729    +729
read_cstate_counts                                     -     358    +358
save_line                                              -     150    +150
clear_lines                                           80      72      -8
line_compare                                          18       7     -11
.rodata                                           145736  145699     -37
powertop_main                                       2527    2341    -186
push_line                                            193       -    -193
read_data                                            348       -    -348
do_proc_irq                                          890       -    -890
------------------------------------------------------------------------------
(add/remove: 3/3 grow/shrink: 0/4 up/down: 1237/-1673)       Total: -436 bytes

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-26 02:54:13 +02:00
Denys Vlasenko a2d27a1919 libbb/process_escape_sequence.c: fix recently broken handling of \\ 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-25 12:14:21 +02:00
Denys Vlasenko d3036ef608 pmap: get rid of a warning 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-22 13:15:15 +02:00
Denys Vlasenko 0bb35e19a7 udhcpd: reduce stack usage by ~700 bytes. +28 bytes code size 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-21 12:33:10 +02:00
Denys Vlasenko 2c3b71a0d2 dhcp: typo fix: UPD_DHCP_SIZE -> UDP_DHCP_SIZE 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-20 18:04:36 +02:00
Denys Vlasenko c59e06e471 udhcpc: better help text 
function                                             old     new   delta
packed_usage                                       27452   27486     +34

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-20 16:10:59 +02:00
Denys Vlasenko ff19d525a9 add/remove-shell: use O_TRUNC instead of O_EXCL 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-20 15:14:32 +02:00
Denys Vlasenko bec588878b *: s/open3_or_warn/open_or_warn/ where makes sense 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-20 13:21:22 +02:00
Denys Vlasenko c48a5c607d hash_md5_sha: use common finalization routine for MD5 and sha1/256. -15 bytes 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-18 14:48:30 +02:00
Denys Vlasenko b5aa1d95a1 libbb/hash_sha.c -> libbb/hash_md5_sha.c 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-18 13:47:47 +02:00
Denys Vlasenko eb7fe6dbf5 libbb: move md5 and shaN into a common source file. no code changes 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-18 13:46:07 +02:00
Denys Vlasenko e08ef581af md5: length should be stored in *little-endian* order! fixing... 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-18 11:50:17 +02:00
Denys Vlasenko 9ff50b8697 *: deinline SWAP_xE64 on 32-bit CPUs. Wins !90 bytes both on 32 and 64 bits 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-18 11:40:26 +02:00
Denys Vlasenko b102e12253 *: use SWAP_BE64 instead of open-coding it 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-18 11:39:47 +02:00
Denys Vlasenko 06f719fd79 libbb: rename hash source files. no code changes 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-18 10:38:18 +02:00
Denys Vlasenko 1a5e11c874 modutils/*: move help bits into corresponding .c files 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-16 01:56:41 +02:00
Denys Vlasenko 70186711f4 libbb/md5: code shrink 
function                                             old     new   delta
md5_end                                              123     117      -6
md5_begin                                             49      42      -7
md5_hash                                             119     104     -15

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-16 01:08:32 +02:00
Denys Vlasenko 3d16098494 libbb/md5: small code shrink 
function                                             old     new   delta
md5_end                                              151     123     -28

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-15 18:05:51 +02:00
Denys Vlasenko c15613c975 modutils/*: move applet bits into corresponding *.c files 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-15 11:29:02 +02:00
Denys Vlasenko f2710d0221 date: move applet and usage bits to date.c 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-15 10:42:17 +02:00
Denys Vlasenko 05e8605ab8 remove runit/runit_lib.c 
function                                             old     new   delta
runsv_main                                          1770    1786     +16
svstatus_get                                         176     188     +12
sv_main                                             1180    1186      +6
runsvdir_main                                        683     689      +6
processorstart                                       385     391      +6
control                                              126     132      +6
logdir_open                                         1184    1187      +3
lock_exnb                                             14       -     -14
lock_ex                                               14       -     -14
open_write                                            17       -     -17
open_read                                             17       -     -17
------------------------------------------------------------------------------
(add/remove: 0/5 grow/shrink: 7/0 up/down: 55/-62)             Total: -7 bytes

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-13 12:53:27 +02:00
Denys Vlasenko b1db09be5a init/*: move applet/kbuild/config/help bits into applet source files 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-12 13:47:15 +02:00
Denys Vlasenko b1993380ba remove findutils/.gitignore, top-level one covers it 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-11 12:53:19 +02:00
Denys Vlasenko c1e3027f11 fix help text punctuation 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-08 15:04:23 +02:00
Denys Vlasenko 6b0ac8487a tweak usage texts 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-07 13:25:09 +02:00
Denys Vlasenko 28458c64db awk: code shrink 
function                                             old     new   delta
fsrealloc                                            112     107      -5
next_token                                           862     844     -18

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-05 16:49:03 +02:00
Denys Vlasenko d527e0c81d awk: 00.123 is not a octal constant; neither is 009.123. fixing this 
function                                             old     new   delta
my_strtod                                             80     113     +33

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-05 13:22:11 +02:00
Denys Vlasenko afc7b4c0d8 wc: add support for -m 
function                                             old     new   delta
wc_main                                              601     637     +36
packed_usage                                       27357   27358      +1

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-04 17:08:14 +02:00
Denys Vlasenko 09e7dafbfe wc: preparatory patch, no logic changes 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-04 17:04:20 +02:00
Denys Vlasenko 9a1b260547 man: add compatibility with man-db 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-04 14:19:59 +02:00
Denys Vlasenko 5b3151c201 modprobe-simple; do not error out on "rmmod module" if module is unloaded ok 
...even if it wasn't found in /lib/modules/VER/

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-09-25 14:37:06 +02:00
Denys Vlasenko 0f2e278a8a sleep: fix fractional arguments in non-POSIX locale 
function                                             old     new   delta
sleep_main                                           390     379     -11

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-09-24 12:39:45 +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 c8f9a8d3c0 move read_base64 to libbb/uuencode.c 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-09-16 18:10:04 +02:00
Denys Vlasenko 9fe98f701d libbb: merge mail and uudecode's base64 decoders 
function                                             old     new   delta
read_base64                                            -     378    +378
uudecode_main                                        306     315      +9
parse                                                953     958      +5
read_stduu                                           250     254      +4
base64_main                                          217     219      +2
read_base64                                          358       -    -358
decode_base64                                        371       -    -371
------------------------------------------------------------------------------
(add/remove: 2/2 grow/shrink: 4/0 up/down: 398/-729)         Total: -331 bytes

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-09-16 17:51:13 +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 0fdf2e1026 simpler check for od 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-09-16 15:46:20 +02:00
Denys Vlasenko 06a80bdbea build system: test that od is present in the host system 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-09-16 13:23:15 +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 197a6b3c14 sleep: make it non-NOFORK. Fixes ^C in standalone shell 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-09-14 12:57:05 +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 5a0d899ee4 smemcap: use correct tar magic 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-09-12 17:13:29 +02:00
Denys Vlasenko 819cacfd45 busybox: add "busybox --list[-full]" to help text 
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-09-12 16:17:37 +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