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Author SHA1 Message Date
Denys Vlasenko
e52da5570e libbb: auto_string() for efficient handling of temporary malloced stirngs 
Use it in libiproute: get rid of one static string buffer.

function                                             old     new   delta
auto_string                                            -      51     +51
ll_index_to_name                                      10      49     +39
buffer_fill_and_print                                169     178      +9
scan_recursive                                       378     380      +2
decode_one_format                                    732     734      +2
cmdputs                                              334     332      -2
static.cur_saved                                       4       1      -3
static.nbuf                                           16       -     -16
printable_string                                      94      57     -37
ll_idx_n2a                                            53       -     -53
------------------------------------------------------------------------------
(add/remove: 2/2 grow/shrink: 4/3 up/down: 103/-111)           Total: -8 bytes
   text	   data	    bss	    dec	    hex	filename
 939880	    992	  17496	 958368	  e9fa0	busybox_old
 939880	    992	  17480	 958352	  e9f90	busybox_unstripped

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-09 17:59:56 +02:00
Denys Vlasenko
550bf5b4a4 remove global "jmp_buf die_jmp" from !FEATURE_PREFER_APPLETS builds 
function                                             old     new   delta
xfunc_has_died                                         -      21     +21
sleep_much                                             -      12     +12
sleep10                                                -       9      +9
die_func                                               -       4      +4
fflush_stdout_and_exit                                35      36      +1
builtin_type                                         121     119      -2
die_sleep                                              4       -      -4
xfunc_die                                             60      24     -36
hush_main                                           1128    1011    -117
die_jmp                                              156       -    -156
------------------------------------------------------------------------------
(add/remove: 4/2 grow/shrink: 1/3 up/down: 47/-315)          Total: -268 bytes
   text	   data	    bss	    dec	    hex	filename
 939992	    992	  17652	 958636	  ea0ac	busybox_old
 939880	    992	  17496	 958368	  e9fa0	busybox_unstripped

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-09 16:42:57 +02:00
Denys Vlasenko
4cd99e7c6c ash: "you have mail" should ignore first change in mtime 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-09 16:02:53 +02:00
Denys Vlasenko
2384162f64 ash: simplify "you have mail" code 
function                                             old     new   delta
mailtime_hash                                          -       4      +4
redirect                                            1282    1280      -2
mailtime                                              40       -     -40
cmdloop                                              429     378     -51
------------------------------------------------------------------------------
(add/remove: 1/1 grow/shrink: 0/2 up/down: 4/-93)             Total: -89 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-09 15:52:03 +02:00
Denys Vlasenko
4700fb5bea ash: make dowait() a bit more readable. Logic is unchanged 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-09 15:40:13 +02:00
Denys Vlasenko
e1603156ff updated android_ndk_defconfig 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-08 18:17:31 +02:00
Denys Vlasenko
f2bf20f5d5 udhcpc: fix for some Android toolchain breakage 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-08 18:13:57 +02:00
Denys Vlasenko
8403b01217 iproute: more string reuse 
text	   data	    bss	    dec	    hex	filename
 936892	    932	  17676	 955500	  e946c	busybox_old
 936843	    932	  17676	 955451	  e943b	busybox_unstripped

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-08 17:15:08 +02:00
Christoph J. Thompson
d1eea8db92 iproute: don't hardcode the path to config files 
Allows using an alternate path for config files.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Signed-off-by: Christoph J. Thompson <cjsthompson@gmail.com>
Signed-off-by: Michael Bestas <mikeioannina@gmail.com>
 2015-10-08 17:06:06 +02:00
Denys Vlasenko
413feca279 ip: increased max ID for /etc/iproute2/rt_tables to 1023 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-08 15:10:10 +02:00
Denys Vlasenko
3d8d5e8ad4 libiproute: use itoa() where appropriate 
function                                             old     new   delta
rtnl_rtprot_a2n                                       31      88     +57
print_tunnel                                         647     640      -7
print_route                                         1865    1858      -7
print_linkinfo                                       820     812      -8
print_addrinfo                                      1241    1227     -14
rtnl_rttable_n2a                                      53      38     -15
rtnl_rtscope_n2a                                      53      38     -15
rtnl_rtrealm_n2a                                      53      38     -15
rtnl_dsfield_n2a                                      61      38     -23
rtnl_rtntype_n2a                                     118      89     -29
print_rule                                           724     689     -35
ipaddr_list_or_flush                                1293    1253     -40
rtnl_rtprot_n2a                                       53       -     -53
rtnl_rtprot_initialize                                63       -     -63
------------------------------------------------------------------------------
(add/remove: 0/2 grow/shrink: 1/11 up/down: 57/-324)         Total: -267 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-08 13:02:28 +02:00
Denys Vlasenko
7f3a2a2256 join some common strings, -400 bytes 
function                                             old     new   delta
print_intel_cstates                                  499     511     +12
file_insert                                          355     364      +9
dpkg_main                                           2944    2940      -4
ifenslave_main                                       645     640      -5
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/2 up/down: 21/-9)              Total: 12 bytes
   text	   data	    bss	    dec	    hex	filename
 937564	    932	  17676	 956172	  e970c	busybox_old
 937164	    932	  17676	 955772	  e957c	busybox_unstripped

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-08 11:24:44 +02:00
Denys Vlasenko
d60752f8c9 build system: -fno-builtin-printf 
Benefits are: drops reference to out-of-line putchar(), fixes a few cases
of failed string merge.

function                                             old     new   delta
i2cdump_main                                        1488    1502     +14
sha256_process_block64                               423     433     +10
sendmail_main                                       1183    1185      +2
list_table                                          1114    1116      +2
i2cdetect_main                                      1235    1237      +2
fdisk_main                                          2852    2854      +2
builtin_type                                         119     121      +2
unicode_conv_to_printable2                           325     324      -1
scan_recursive                                       380     378      -2
mkfs_minix_main                                     2687    2684      -3
buffer_fill_and_print                                178     169      -9
putchar                                              152       -    -152
------------------------------------------------------------------------------
(add/remove: 0/2 grow/shrink: 7/4 up/down: 34/-167)          Total: -133 bytes
   text    data     bss     dec     hex filename
 937788     932   17676  956396   e97ec busybox_old
 937564     932   17676  956172   e970c busybox_unstripped

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-07 22:42:45 +02:00
Denys Vlasenko
8c0708a329 find: support "find . -delete" idiom - do not try rmdir(".") 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-07 21:01:47 +02:00
Denys Vlasenko
305958dbd4 md5sum: code shrink 
For CONFIG_MD5_SMALL=1:
function                                             old     new   delta
md5_process_block64                                  925     881     -44

For CONFIG_MD5_SMALL=0:
function                                             old     new   delta
md5_process_block64                                 1603    1586     -17

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-07 19:17:01 +02:00
Denys Vlasenko
ec046f74a3 ash: use a more typical form of "print four octal digits" format 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-07 17:57:53 +02:00
Denys Vlasenko
5711a2a4ad libbb: more compact API for bb_parse_mode() 
function                                             old     new   delta
make_device                                         2182    2188      +6
parse_command                                       1440    1443      +3
parse_params                                        1497    1499      +2
install_main                                         773     769      -4
mkdir_main                                           168     160      -8
getoptscmd                                           641     632      -9
builtin_umask                                        158     147     -11
bb_parse_mode                                        431     410     -21
umaskcmd                                             286     258     -28
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/6 up/down: 11/-81)            Total: -70 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-07 17:55:33 +02:00
Denys Vlasenko
c1e2e005b4 ash: shrink "umask -S" code 
function                                             old     new   delta
umaskcmd                                             279     286      +7
static.permmode                                        3       -      -3
static.permmask                                       18       -     -18

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-07 17:32:56 +02:00
Denys Vlasenko
6283f98283 hush: fix umask: umask(022) was setting umask(755) 
Based on the patch by Rich Felker <dalias@libc.org>

function                                             old     new   delta
builtin_umask                                        121     161     +40
umaskcmd                                             318     279     -39

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-07 16:56:20 +02:00
Denys Vlasenko
9c5410023a ash: a bunch of trivial simplifications 
Also, in a few places made code more reliable wrt large sizeof(int)
and sizeof(arith_t)..

function                                             old     new   delta
sprint_status48                                        -     143    +143
newline_and_flush                                      -      56     +56
showjob                                              365     382     +17
parse_command                                       1440    1443      +3
cmdputs                                              334     332      -2
cmdloop                                              434     429      -5
showjobs                                              70      64      -6
fg_bgcmd                                             296     290      -6
ash_vmsg                                             159     153      -6
ash_main                                            1487    1481      -6
jobscmd                                               94      82     -12
getoptscmd                                           687     632     -55
outcslow                                              56       -     -56
sprint_status                                        156       -    -156
------------------------------------------------------------------------------
(add/remove: 2/2 grow/shrink: 2/8 up/down: 219/-310)          Total: -91 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-07 15:44:36 +02:00
Denys Vlasenko
2007ef5c3c wget: make it possible to have both SSL helpers configured 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-07 02:40:53 +02:00
Denys Vlasenko
4271698fea ifplugd: discovered why it needed net/ethernet.h: just for ETH_ALEN 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-07 02:02:56 +02:00
Denys Vlasenko
78fb6ea63a ssl_helper: tweaks discovered while building 32-bit version 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-07 02:00:11 +02:00
Denys Vlasenko
1c6c670ed4 wget: make openssl/ssl_helper choice configurable 
I got sick of not being able to wget a https file...

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-07 01:39:40 +02:00
Denys Vlasenko
3b650c1e7b qemu testing: extract_od_binary.sh: support huge files (and broken od) 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-05 16:46:29 +02:00
Denys Vlasenko
2b48c38be6 uudecode: tolerate text input with CR+LF line ends 
function                                             old     new   delta
read_stduu                                           265     308     +43
uudecode_main                                        313     317      +4

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-05 15:10:44 +02:00
Denys Vlasenko
e6b578761a qemu testing: Do build brctl and ifplugd; force mips32 dialect 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-05 12:43:04 +02:00
Denys Vlasenko
a779c6d63b qemu testing: fix hexdumping of binary 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-05 12:34:24 +02:00
Denys Vlasenko
5fa6d1a632 Aboriginal linux/musl build fixes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-05 11:15:43 +02:00
Denys Vlasenko
12efcf3285 Add qemu_multiarch_testing/ 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-05 09:04:04 +02:00
Denys Vlasenko
28b00ce6ff awk: support "length" form of "length()". Closes 8371 
function                                             old     new   delta
parse_expr                                           805     848     +43
tokenlist                                            447     448      +1

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-02 02:41:39 +02:00
Denys Vlasenko
c919d561ad umount: always use umount2 syscall with specified flags 
Make umount -f more compatible with util-linux 2.22.2.

Before:
  * 'umount -f': calls umount syscall,
        if it fails calls umount2 with 'MNT_FORCE'
  * 'mount -f -l': calls umount syscall,
        if it fails calls umount2 with 'MNT_LAZY'. 'MNT_FORCE' dropped
After:
  * 'umount -f': calls umount2 syscall with 'MNT_FORCE'
  * 'mount -f -l': calls umount2 syscall with 'MNT_LAZY' and 'MNT_FORCE'

function                                             old     new   delta
umount                                                45       -     -45
umount_main                                          610     555     -55

Signed-off-by: Anton Bondarenko <anton.bondarenko@axis.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-01 18:50:06 +02:00
Denys Vlasenko
c65a7596df adduser: fix help text 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-09-21 21:11:12 +02:00
Bernhard Reutner-Fischer
65db14ec50 adduser: Add -k /path/to/skel 
function                                             old     new   delta
.rodata                                           157069  157133     +64
adduser_main                                         921     936     +15
adduser_longopts                                     103     110      +7
packed_usage                                       30230   30236      +6
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 4/0 up/down: 92/0)               Total: 92 bytes

Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-09-21 21:09:18 +02:00
Bartosz Golaszewski
2beb52499e i2c-tools: rename remaining defines 
Rename the defines not present in linux UAPI headers to better reflect
their purpose.

Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-09-21 13:15:01 +02:00
Bartosz Golaszewski
d9892fa0c3 i2c-tools: remove duplicate definitions 
Most applets include linux' user API headers instead of duplicating
the definitions. Make it the case for i2c-tools as well.

Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-09-21 13:15:00 +02:00
Denys Vlasenko
8aa7cf305b sort: fix -kN,M handling (was including last separator into the comparison) 
Testcase:

$ printf '%s\n' a/a:a a:b | sort -t: -k1,1
a:b
a/a:a

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-09-19 22:06:40 +02:00
Tito Ragusa
f085344d5c libbb: another unit test for is_suffixed_with 
Suggested by Bartosz Golaszewski.

Signed-off-by: Tito Ragusa <farmatito@tiscali.it>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-09-15 23:38:01 +02:00
Peter Korsgaard
875297378c modprobe: handle module arguments containing spaces 
Modprobe wasn't correctly parsing module arguments containing spaces from
/proc/cmdline - E.G. module.property="some text".

Extend the parsing to correctly handle quoted text.

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-09-09 14:55:07 +02:00
Ron Yorston
ca25af9b06 ash: fix slash treatment in expmeta 
Commit 549deab caused this sequence of commands:

   mkdir foo
   cd foo
   touch a b
   echo "./"*

to return './*' instead of the expected './a ./b'.  The problem
was caused by the backport of commit 880d952 from dash.  In dash
the issue was fixed by two further commits by Herbert Xu:

<d6d06ff> [EXPAND] Fixed non-leading slash treatment in expmeta
<36f0fa8> [EXPAND] Fix slash treatment in expmeta

(See git://git.kernel.org/pub/scm/utils/dash/dash.git)

Apply these fixes to BusyBox ash, thus causing the new test
glob3.tests to succeed.

function                                             old     new   delta
expmeta                                              469     528     +59

Reported-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Ron Yorston <rmy@pobox.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-09-04 22:23:54 +02:00
Denys Vlasenko
b5be13ccd9 hush: fix a nommu bug where a part of function body is lost if run in a pipe 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-09-04 06:22:10 +02:00
Denys Vlasenko
2156e22853 Makefile.flags: survive a build system which has no pthread 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-09-04 04:20:51 +02:00
Denys Vlasenko
26c423d9a8 ash,hush: add a test which fails for ash since commit 549deab 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-09-04 03:33:02 +02:00
Denys Vlasenko
66a781acb9 ash: add tests adapted from hush glob tests. glob2.tests currently fails 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-09-04 03:27:08 +02:00
Denys Vlasenko
68acc0f835 libbb: make is_suffixed_with() return pointer inside string, not key. 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-08-25 21:47:33 +02:00
Bartosz Golaszewski
7448b513c8 libbb: add is_suffixed_with() function 
Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-08-25 16:36:43 +02:00
Denys Vlasenko
5b865deb3f ping: fix recently introduced build breakage for non-optimizing builds 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-08-25 16:26:31 +02:00
Bartosz Golaszewski
0a4d0e8fbf libbb: add a comment describing the way is_prefixed_with() works 
Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-08-25 15:04:16 +02:00
Bartosz Golaszewski
b432923e29 libbb: add unit tests for is_prefixed_with() 
Test corner cases too like looking for an empty prefix etc.

Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-08-25 15:00:24 +02:00
Sören Tempel
d862717328 login: don't print motd if .hushlogin exists in users home 
function                                             old     new   delta
login_main                                           978     996     +18

Signed-off-by: Sören Tempel <soeren@soeren-tempel.net>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-08-24 22:16:48 +02:00