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a43e969574
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Author SHA1 Message Date
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
Marek Polacek
b507cc3ace powertop: new applet 
Signed-off-by: Marek Polacek <mmpolacek@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-10-25 03:44:34 +02:00
Kevin Cernekee
ccb070450e fdisk: initial stab at GPT partition support 
Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-10-25 02:00:24 +02:00
Denys Vlasenko
3b060528a2 init: do not sleep forever on usage errors 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-10-25 00:40:32 +02:00
Denys Vlasenko
03a5fe378e sha1: small tweak for clearer code, no logic changes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-10-24 20:51:28 +02:00
Denys Vlasenko
f4c93ab304 sha1: use Rob's code, it's smaller and faster 
function                                             old     new   delta
static.rconsts                                         -      16     +16
sha1_process_block64                                 460     298    -162
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 0/1 up/down: 16/-162)          Total: -146 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-10-24 19:27:30 +02:00
Denys Vlasenko
4b63e16d20 md5/sha1sum: code shrink 
function                                             old     new   delta
hash_file                                            357     279     -78

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-10-24 14:54:53 +02:00
Denys Vlasenko
ba04337e1f umount: I forgot to change another PATH_MAX to 4096 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-10-24 13:28:45 +02:00
Denys Vlasenko
17fc33dfbd finish busybox.1 renaming 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-10-24 03:46:16 +02:00
Rob Landley
d8205b39ab awk: reduce ifdef forest 
Signed-off-by: Rob Landley <rob@landley.net>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-10-24 03:27:22 +02:00
Denys Vlasenko
738e4de013 English fixes to docs/smallint.txt 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-10-24 03:23:59 +02:00
Denys Vlasenko
8f8ee534a7 adding docs/smallint.txt 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-10-24 03:07:18 +02:00
Denys Vlasenko
58647e8f85 Remove check for supported libc. 
If it is not supported, it won't work. No need to break working ones
which happen to this over this check.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-10-24 03:02:57 +02:00
Denys Vlasenko
07b1c6ecc0 umount: do not (ab)use PATH_MAX as mntent buffer size 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-10-24 03:00:57 +02:00
Denys Vlasenko
1c26e05f30 remove unused SC_x (serial port names) defines 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-10-24 02:35:17 +02:00
Denys Vlasenko
57b68331e4 correct manpage name 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-10-24 02:09:32 +02:00
Denys Vlasenko
f2657a9968 init: do not clear CRTSCTS (fix from Debian bug 528560) 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-10-24 02:04:10 +02:00
Denys Vlasenko
2b299fed6a awk: fix breakage in last commit 
While at it, made bb_process_escape_sequence faster (same size)

function                                             old     new   delta
nextchar                                              49      53      +4
bb_process_escape_sequence                           138     140      +2
next_token                                           838     839      +1
static.charmap                                        20      18      -2
is_assignment                                        143     135      -8
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/2 up/down: 7/-10)              Total: -3 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-10-24 01:58:04 +02:00
Denys Vlasenko
5360059131 libbb: introduce and use strcpy_and_process_escape_sequences 
function                                             old     new   delta
strcpy_and_process_escape_sequences                    -      50     +50
bb_process_escape_sequence                           148     138     -10
printf_main                                          789     776     -13
getty_main                                          1897    1831     -66
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 0/3 up/down: 50/-89)            Total: -39 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-10-23 21:06:06 +02:00
Denys Vlasenko
6a0d7490ea awk: fix segfault on closing non-opened file 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-10-23 21:02:15 +02:00
Alexander Shishkin
54779a47e9 mount: code shrink (-81 bytes) 
Signed-off-by: Alexander Shishkin <virtuoso@slind.org>
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-22 13:35:47 +02:00
Alexander Shishkin
6722737ece *: introduce and use xmkstemp. -65 bytes. 
Signed-off-by: Alexander Shishkin <virtuoso@slind.org>
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-22 13:27:16 +02:00
Alexander Shishkin
cbfeaac7af smemcap: close /proc handle upon cleaning up 
Signed-off-by: Alexander Shishkin <virtuoso@slind.org>
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-22 13:18:23 +02:00
Alexander Shishkin
46b6cd7630 nbd-client: kill unused variable (total 0 bytes) 
Signed-off-by: Alexander Shishkin <virtuoso@slind.org>
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-22 13:16:53 +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
Lukas Huba
08187356d7 patch: implement -E option 
Signed-off-by: Lukas Huba <Huba.Lukas@centrum.cz>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-10-21 00:43:00 +02:00
Denys Vlasenko
e7599d1cc7 revert last change (wrong author) 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-10-21 00:42:15 +02:00
Gilles Espinasse
f0c7e0c8d5 patch: implement -E option 
Signed-off-by: Gilles Espinasse <g.esp@free.fr>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-10-21 00:39:46 +02:00
Alexander Shishkin
2348e09557 tail: free tailbuf upon cleaning up 
Signed-off-by: Alexander Shishkin <virtuoso@slind.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-10-21 00:25:45 +02:00
Alexander Shishkin
a7027bf89e stat: remove superfluous setXXent() calls, plug memory leak 
function                                             old     new   delta
print_stat                                           875     865     -10

Signed-off-by: Alexander Shishkin <virtuoso@slind.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-10-21 00:24:05 +02:00
Leonid Lisovskiy
894ef60032 ntpd: fix usage text and a typo in constant name 
Signed-off-by: Leonid Lisovskiy <lly.dev@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-10-20 22:36:51 +02:00
Denys Vlasenko
5d374e9b14 udhcpc: exit if iface disappeared; use correct MAC if it changes 
function                                             old     new   delta
udhcpc_main                                         2560    2618     +58

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-10-20 22:26:38 +02:00
Denys Vlasenko
c72c1d7b31 udhcpc: reduce stack usage by de-inlining routines with on-stack pkt buf 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-10-20 22:08:16 +02:00
Denys Vlasenko
a5048fa386 udhcpc: periodically reread our ifindex and mac 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-10-20 21:38:29 +02:00
Denys Vlasenko
b3af65b95d udhcpc: emit maxsize option in all non-NAK type packets 
Before, we were sending them only in DISCOVER packets.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-10-20 21:37:23 +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
Alexander Shishkin
5be79ff27a add-shell, remove-shell: new applets 
function                                             old     new   delta
add_remove_shell_main                                  -     259    +259
packed_usage                                       27408   27438     +30
applet_names                                        2326    2349     +23
applet_main                                         1364    1372      +8
applet_nameofs                                       682     686      +4
run_applet_and_exit                                  700     703      +3
dont_add                                               -       2      +2
applet_install_loc                                   171     172      +1
------------------------------------------------------------------------------
(add/remove: 3/0 grow/shrink: 6/0 up/down: 330/0)             Total: 330 bytes

Signed-off-by: Alexander Shishkin <virtuoso@slind.org>
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
 2010-10-20 13:22:58 +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
d3c5ab703b udhcpc: remove now-unneeded definitions of vendor and client-id opts 
function                                             old     new   delta
dhcp_optflags                                         68      64      -4

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-10-20 02:03:30 +02:00
Denys Vlasenko
1cbdc03411 udhcpc: remove -c CLIENTID, it is hard to use, -x 61:hexstring does the same better 
function                                             old     new   delta
packed_usage                                       27802   27808      +6
static.udhcpc_longopts                               261     250     -11
udhcpc_main                                         2799    2780     -19
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/2 up/down: 6/-30)             Total: -24 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-10-20 01:42:37 +02:00
Denys Vlasenko
9e244c7600 udhcpc: move usage text to .c file. no code changes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-10-20 01:38:56 +02:00
Denys Vlasenko
f04ca74ab5 dmesg: more correct skipping of <N>; use faster putchar for most output 
function                                             old     new   delta
dmesg_main                                           246     291     +45

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-10-19 23:08:33 +02:00
Denys Vlasenko
0016bcee37 klogd: do not log partial lines 
function                                             old     new   delta
overlapping_strcpy                                    15      18      +3
klogd_main                                           438     436      -2

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-10-19 23:07:49 +02:00