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134 Commits

Author SHA1 Message Date
Denys Vlasenko
6967578728 whitespace fixes. no code changes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2013-01-14 01:34:48 +01:00
Denys Vlasenko
b347df9131 randomconfig fixes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-08-09 22:49:15 +02:00
Denys Vlasenko
80856b37e8 fdisk: reinstate a short sleep between sync() and ioctl(BLKRRPART) 
While at it, simplify code a bit.

function                                             old     new   delta
write_table                                          201     198      -3

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-07-13 09:06:32 +02:00
Denys Vlasenko
66426760be *: remove "Options:" string from help texts 
function                                             old     new   delta
packed_usage                                       28706   28623     -83

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-06-05 03:58:28 +02:00
Lauri Kasanen
9cfcc4d7a2 fdisk: backport disk check from util-linux 
With the digit check devices like mmcblk0 were skipped,
but now with 0 allowed we're seeing a ton of loop devices listed
(loop0, loop10, loop20...) as well as ramzswap0,
all which should not be shown in fdisk -l.

function                                             old     new   delta
list_devs_in_proc_partititons                        157     238     +81

Signed-off-by: Lauri Kasanen <curaga@operamail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-04-30 21:31:05 +02:00
Pere Orga
5bc8c005a8 move remaining help text from include/usage.src.h 
Signed-off-by: Pere Orga <gotrunks@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-04-11 03:29:49 +02:00
Denys Vlasenko
66c5b12dbf ash: fix TMOUT not restoring tty attributes 
function                                             old     new   delta
pgetc                                                420     500     +80
readtoken1                                          3202    3239     +37
read_line_input                                     3316    3337     +21
udhcpc_main                                         2610    2630     +20
file_get                                             266     272      +6
expandarg                                            958     963      +5
localcmd                                             257     259      +2
addLines                                              85      87      +2
read_line                                             94      95      +1
ed_main                                             2540    2541      +1
timed_out                                              1       -      -1
lineedit_read_key                                    256     255      -1
alrm_sighandler                                       44       -     -44
cmdloop                                              539     434    -105
------------------------------------------------------------------------------
(add/remove: 0/2 grow/shrink: 10/2 up/down: 175/-151)          Total: 24 bytes
   text    data     bss     dec     hex filename
 887379     936   17200  905515   dd12b busybox_old
 887411     936   17192  905539   dd143 busybox_unstripped

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2011-02-08 05:07:02 +01:00
Denys Vlasenko
d7559c2741 fdisk: fix trivial build failure 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-10-30 02:40:08 +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
0ef64bdb40 *: make GNU licensing statement forms more regular 
This change retains "or later" state! No licensing _changes_ here,
only form is adjusted (article, space between "GPL" and "v2" and so on).

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-08-16 20:14:46 +02:00
Denys Vlasenko
f3ea792bad *: mass cosmetic removal of extra empty lines. no code changes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-07-26 01:06:14 +02:00
Denys Vlasenko
8f65b0cf31 whitespace fixes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-07-06 18:46:02 +02:00
Denys Vlasenko
ea8b252cb3 *: 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>
 2010-06-02 12:57:26 +02:00
Denys Vlasenko
fcad7681f8 fdisk: make comment more clear 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-04-06 16:56:33 +02:00
Denys Vlasenko
d958e909cd fdisk: make 'b' command optionally adjust C/H/S; "fdisk IMAGE_FILE" sets cylinders 
function                                             old     new   delta
set_hsc_start_end                                      -     189    +189
get_boot                                            1644    1713     +69
fdisk_main                                          2620    2652     +32
get_partition_start_from_dev_start                     -      15     +15
get_partition_start                                   15       -     -15
set_partition                                        286     120    -166
------------------------------------------------------------------------------
(add/remove: 2/1 grow/shrink: 2/1 up/down: 305/-181)          Total: 124 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-04-06 02:32:26 +02:00
Denys Vlasenko
5ea1de2235 fdisk: code shrink without logic changes 
function                                             old     new   delta
create_doslabel                                      113     110      -3
set_start_sect                                         8       4      -4
set_nr_sects                                           8       4      -4
get_start_sect                                         8       4      -4
get_nr_sects                                           8       4      -4
store4_little_endian                                  21       -     -21
read4_little_endian                                   33       -     -33
is_cleared_partition                                  84      21     -63
------------------------------------------------------------------------------
(add/remove: 0/2 grow/shrink: 0/6 up/down: 0/-136)           Total: -136 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-04-06 02:31:43 +02:00
Denys Vlasenko
bf1d347964 fdisk: do not treat names ending in '0' as partitions 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-02-24 08:13:30 +01:00
Denys Vlasenko
36659fda1f *: fix 1/4 remaining aliasing warnings 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2010-02-05 14:40:23 +01:00
Denys Vlasenko
e992bae6f9 *: remove a few more cases of argc usage. -89 bytes. 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-11-28 15:18:53 +01:00
Denys Vlasenko
f2cbb03a37 *: optimize most of isXXXXX() macros 
text    data     bss     dec     hex filename
 824164     453    6812  831429   cafc5 busybox_old
 823730     453    6812  830995   cae13 busybox_unstripped

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-10-23 03:16:08 +02:00
Denys Vlasenko
af3fd14e4d hdparm,fdisk: reinstate BLKGETSIZE64 #defines. No code changes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-09-22 23:16:39 +02:00
Denys Vlasenko
ddf7850f2b fdisk: add a warning and truncate disks with >= 2^32 sectors 
As a result, for sectors we can use uint32_t instead of long long,
and on 32 bits it has drastic effects:

function                                             old     new   delta
get_geometry                                         619     646     +27
set_sun_partition                                    148     150      +2
get_partition                                        134     135      +1
xbsd_write_bootstrap                                 382     381      -1
xbsd_readlabel                                       247     246      -1
bsd_select                                          1674    1672      -2
sun_other_endian                                       4       1      -3
scsi_disk                                              4       1      -3
floppy                                                 4       1      -3
fdisk_main                                          3735    3732      -3
read_maybe_empty                                      43      37      -6
create_doslabel                                      111     104      -7
read_line                                             97      88      -9
add_logical                                          117     107     -10
write_table                                          599     588     -11
new_partition                                       1684    1670     -14
list_disk_geometry                                   229     215     -14
wrong_p_order                                        130     110     -20
xselect                                             3142    3114     -28
seek_sector                                           71      40     -31
get_boot                                            1576    1533     -43
fill_bounds                                          174     128     -46
delete_partition                                     603     551     -52
list_table                                          1401    1232    -169
set_partition                                        459     286    -173
verify                                              1840    1495    -345
add_partition                                       2486    1270   -1216
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/24 up/down: 30/-2210)       Total: -2180 bytes
   text    data     bss     dec     hex filename
 848812     460    7116  856388   d1144 busybox_old
 846620     460    7108  854188   d08ac busybox_unstripped

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-09-16 03:03:13 +02:00
Denys Vlasenko
da49f58524 move libc related stuff out of platform.h 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2009-07-08 02:58:38 +02:00
Denis Vlasenko
5e34ff29bc *: mass renaming of USE_XXXX to IF_XXXX 
and SKIP_XXXX to IF_NOT_XXXX - the second one was especially
badly named. It was not skipping anything!
 2009-04-21 11:09:40 +00:00
Denis Vlasenko
9604e1b8fc modprobe: emit "can't open 'modules.dep': (errno)" instead of "module not found" 
*: s/can't open %s/can't open '%s'/, it's better to use same string.

function                                             old     new   delta
do_modprobe                                          588     601     +13
config_file_action                                   339     345      +6
modprobe_main                                        565     570      +5
unable_to_open                                        14      16      +2
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 4/0 up/down: 26/0)               Total: 26 bytes
   text    data     bss     dec     hex filename
 816800     476    7892  825168   c9750 busybox_old
 816812     476    7892  825180   c975c busybox_unstripped
 2009-03-03 18:47:56 +00:00
Denis Vlasenko
5415c856ea libbb: [x]fopen_for_{read,write} introduced and used. 
(by Valdimir)

function                                             old     new   delta
config_open2                                           -      41     +41
config_read                                          507     542     +35
find_pair                                            169     187     +18
fopen_for_write                                        -      14     +14
fopen_for_read                                         -      14     +14
find_main                                            406     418     +12
xfopen_for_write                                       -      10     +10
xfopen_for_read                                        -      10     +10
popstring                                            134     140      +6
parse_inittab                                        396     401      +5
next_token                                           923     928      +5
pack_gzip                                           1659    1661      +2
bb__parsespent                                       117     119      +2
fallbackSort                                        1719    1717      -2
evalvar                                             1376    1374      -2
qrealloc                                              36      33      -3
...
...
...
...
singlemount                                         4579    4569     -10
process_stdin                                        443     433     -10
patch_main                                          1111    1101     -10
ifupdown_main                                       2175    2165     -10
file_action_grep                                      90      80     -10
uuidcache_init                                       649     637     -12
hush_main                                            797     785     -12
read_config                                          230     217     -13
dpkg_main                                           3835    3820     -15
read_line_input                                     3134    3110     -24
sysctl_main                                          232     203     -29
config_open                                           40      10     -30
WARN_BAD_LINE                                         44       -     -44
login_main                                          1714    1575    -139
------------------------------------------------------------------------------
(add/remove: 5/1 grow/shrink: 8/74 up/down: 174/-737)        Total: -563 bytes
 2008-07-21 23:05:26 +00:00
Bernhard Reutner-Fischer
a53de7f7c2 - fix spelling 2008-07-21 13:46:54 +00:00
Denis Vlasenko
9764d6908a fdisk: fix compile failure 2008-07-09 21:20:50 +00:00
Denis Vlasenko
a60f84ebf0 *: rename ATTRIBUTE_XXX to just XXX. 2008-07-05 09:18:54 +00:00
Denis Vlasenko
270d5d75f1 fdisk: cosmetics, and removal of dead data 2008-06-29 05:16:45 +00:00
Denis Vlasenko
6eaf0a9883 fdisk: move more data to struct globals; shrink code 
function                                             old     new   delta
nowarn                                                 1       -      -1
listing                                                1       -      -1
dos_compatible_flag                                    1       -      -1
warn_cylinders                                        44      42      -2
open_list_and_close                                  364     362      -2
fdisk_fatal                                           41      38      -3
verify                                              1053    1049      -4
user_sectors                                           4       -      -4
user_heads                                             4       -      -4
user_cylinders                                         4       -      -4
pt_sectors                                             4       -      -4
pt_heads                                               4       -      -4
kern_sectors                                           4       -      -4
kern_heads                                             4       -      -4
ext_index                                              4       -      -4
total_number_of_sectors                                8       -      -8
extended_offset                                        8       -      -8
create_doslabel                                      129     120      -9
write_table                                          225     211     -14
delete_partition                                     445     431     -14
set_partition                                        476     459     -17
list_disk_geometry                                   247     229     -18
unable_to_write                                       19       -     -19
add_partition                                       2515    2486     -29
get_boot                                            1709    1636     -73
fdisk_main                                          2812    2679    -133
------------------------------------------------------------------------------
(add/remove: 0/14 grow/shrink: 0/12 up/down: 0/-388)         Total: -388 bytes
   text    data     bss     dec     hex filename
 804634     611    6852  812097   c6441 busybox_old
 804298     610    6804  811712   c62c0 busybox_unstripped
 2008-06-29 05:10:47 +00:00
Denis Vlasenko
f5d8c90d73 style fixes, no code changes 2008-06-26 14:32:57 +00:00
Bernhard Reutner-Fischer
636a1f85e8 - use EXIT_{SUCCESS,FAILURE}. No object-code changes 2008-05-19 09:29:47 +00:00
Denis Vlasenko
c033d5196d fdisk: fix a case where we can inadvertently close /proc/partitions fd early 2008-04-17 01:52:28 +00:00
Denis Vlasenko
4437d19fb4 fdisk: do not open device twice. Complain on fdisk -l /dev/bogus. 
Made enums UPPERCASE. Removed one global variable.
  Added some FIXMEs.

   text    data     bss     dec     hex filename
 804708     645    7112  812465   c65b1 busybox_old
 804685     641    7112  812438   c6596 busybox_unstripped
 2008-04-17 00:12:10 +00:00
Denis Vlasenko
85c247161b *: fix fallout from -Wunused-parameter 
function                                             old     new   delta
bbunpack                                             358     366      +8
passwd_main                                         1070    1072      +2
handle_incoming_and_exit                            2651    2653      +2
getpty                                                88      86      -2
script_main                                          975     972      -3
inetd_main                                          2036    2033      -3
dname_enc                                            377     373      -4
make_new_session                                     474     462     -12
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/5 up/down: 12/-24)            Total: -12 bytes
   text    data     bss     dec     hex filename
 797429     658    7428  805515   c4a8b busybox_old
 797417     658    7428  805503   c4a7f busybox_unstripped
 2008-03-17 09:04:04 +00:00
Denis Vlasenko
cdf62770af dos2unix: tiny shrink 
login,su: fix setup_environment() so that it works as intended
          (parameter names were a bit misleading)
fdisk: shrink
help text: shrink

function                                             old     new   delta
login_main                                          1658    1701     +43
setup_environment                                    206     203      -3
dos_compatible_flag                                    4       1      -3
dos2unix_main                                        383     375      -8
get_boot                                            1724    1702     -22
fdisk_main                                          2949    2889     -60
packed_usage                                       24250   23948    -302
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/6 up/down: 43/-398)          Total: -355 bytes
   text    data     bss     dec     hex filename
 798768     661    7428  806857   c4fc9 busybox_old
 798327     658    7428  806413   c4e0d busybox_unstripped
 2008-03-17 08:42:43 +00:00
Denis Vlasenko
574f2f4394 *: add optimization barrier to all "G trick" locations 2008-02-27 18:41:59 +00:00
Denis Vlasenko
04e11c9209 getpot: add support for "a+" specifier for nonnegative int parameters. 
By Vladimir Dronnikov <dronnikov at gmail.com>.
fdisk and top are converted as an example.

function                                             old     new   delta
getopt32                                            1340    1370     +30
top_main                                            1137    1120     -17
fdisk_main                                          3033    2949     -84
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/2 up/down: 30/-101)           Total: -71 bytes
 2008-02-10 19:44:20 +00:00
Denis Vlasenko
893988182a fdisk: comment out unused function 2008-01-25 20:18:46 +00:00
Denis Vlasenko
a5549c9617 fdisk: fix a case where break was reached only for DOS labels 2008-01-24 22:49:15 +00:00
Denis Vlasenko
f77f369ce8 fdisk: reduce global data/bss usage. 8k data+bss build is achievable soon ;) 
(add/remove: 0/13 grow/shrink: 6/19 up/down: 74/-492)        Total: -418 bytes
   text    data     bss     dec     hex filename
 778330     860    7408  786598   c00a6 busybox_old
 777970     840    7376  786186   bff0a busybox_unstripped
 2007-12-16 17:22:33 +00:00
Denis Vlasenko
6bef3d1d22 fbset: fix buglet where we were using wrong pointer 
readahead: stop using stdio.h
*: style fixes
 2007-11-06 03:05:54 +00:00
Denis Vlasenko
9b49a5ed85 add -fvisibility=hidden to CC flags, mark XXX_main functions 
EXTERNALLY_VISIBLE. 5% size reduction of libbusybox.so
 2007-10-11 10:05:36 +00:00
Denis Vlasenko
4daad9004d introduce bb_putchar(). saves ~1800 on uclibc (less on glibc). 2007-09-27 10:20:47 +00:00
Denis Vlasenko
06b3cc2811 make fdisk compile on libc without llseek64 2007-09-23 14:05:54 +00:00
Denis Vlasenko
fe7cd642b0 don't pass argc in getopt32, it's superfluous 
(add/remove: 0/0 grow/shrink: 12/131 up/down: 91/-727) Total: -636 bytes
   text    data     bss     dec     hex filename
 773469    1058   11092  785619   bfcd3 busybox_old
 772644    1058   11092  784794   bf99a busybox_unstripped
 2007-08-18 15:32:12 +00:00
Denis Vlasenko
6ca409e0e4 trylink: produce even more info about final link stage 
trylink: explain how to modify link and drastically decrease amount
  of padding (unfortunately, needs hand editing ATM).
*: add ALIGN1 / ALIGN2 to global strings and arrays of bytes and shorts

size saving: 0.5k
 2007-08-12 20:58:27 +00:00
Denis Vlasenko
b71c668c57 style fix (stray space before ';') 2007-07-21 15:08:09 +00:00
Denis Vlasenko
fb79a2e2cf xioctl and friends by Tito <farmatito@tiscali.it> 
function                                             old     new   delta
do_iptunnel                                          203     977    +774
process_dev                                         5328    5494    +166
ioctl_or_perror                                        -      54     +54
ioctl_or_perror_and_die                                -      51     +51
ioctl_alt_func                                         -      49     +49
bb_ioctl_or_warn                                       -      47     +47
do_add_ioctl                                         102     145     +43
bb_xioctl                                              -      39     +39
print_value_on_off                                     -      31     +31
get_lcm                                              105     123     +18
arp_main                                            2155    2167     +12
..................
zcip_main                                           1576    1566     -10
setlogcons_main                                       92      82     -10
dumpkmap_main                                        263     253     -10
do_get_ioctl                                          85      75     -10
setkeycodes_main                                     165     154     -11
write_table                                          244     232     -12
vconfig_main                                         318     306     -12
do_del_ioctl                                          93      81     -12
set_address                                           75      62     -13
maybe_set_utc                                         30      16     -14
loadfont_main                                        495     479     -16
slattach_main                                        712     695     -17
do_loadfont                                          191     174     -17
do_iplink                                           1155    1136     -19
getty_main                                          2583    2562     -21
fbset_main                                          2058    2035     -23
do_time                                              588     565     -23
xioctl                                                25       -     -25
read_rtc                                             186     160     -26
parse_conf                                          1299    1270     -29
udhcp_read_interface                                 269     239     -30
bb_ioctl                                              45       -     -45
bb_ioctl_alt                                          70       -     -70
bb_ioctl_on_off                                       78       -     -78
.rodata                                           129370  129018    -352
do_show                                              799       -    -799
------------------------------------------------------------------------------
(add/remove: 6/5 grow/shrink: 13/49 up/down: 1316/-1864)     Total: -548 bytes
   text	   data	    bss	    dec	    hex	filename
 675352	   2740	  13968	 692060	  a8f5c	busybox_old
 674804	   2740	  13968	 691512	  a8d38	busybox_unstripped
 2007-07-14 22:07:14 +00:00