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Author SHA1 Message Date
Denys Vlasenko
4f8ecf273c update network service examples 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-24 14:55:33 +02:00
Denys Vlasenko
d32a1a4054 New example of a service: examples/var_service/zcip_if 
Zeroconf for IPv4

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-24 05:30:58 +02:00
Denys Vlasenko
9a51217668 dumpleases: make host names sanitized to shell-friendly condition 
function                                             old     new   delta
add_lease                                            271     298     +27

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-24 04:45:22 +02:00
Denys Vlasenko
941e7a4919 reuse a string 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-24 04:19:56 +02:00
Denys Vlasenko
cd13974b20 rmmod: fix bad error message 
Before:

    ># busybox_old rmmod gtrhfhdfghdf
    rmmod: can't unload 'gtrhfhdfghdf': unknown symbol in module, or unknown parameter

    After:

    ># busybox rmmod gtrhfhdfghdf
    rmmod: can't unload module 'gtrhfhdfghdf': No such file or directory

function                                             old     new   delta
modprobe_main                                        726     721      -5
do_modprobe                                          599     590      -9
rmmod_main                                           187     169     -18
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/3 up/down: 0/-32)             Total: -32 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-24 04:17:04 +02:00
Denys Vlasenko
2e9a0662bc MODPROBE_SMALL is not experimental anymore 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-24 04:13:16 +02:00
Denys Vlasenko
049b007865 pmap: fix bogus {no such process} comm field text 
function                                             old     new   delta
read_cmdline                                         246     266     +20
procps_get_maps                                      196     193      -3
packed_usage                                       30413   30404      -9
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/2 up/down: 20/-12)              Total: 8 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-24 03:45:57 +02:00
Denys Vlasenko
00da72bee0 tidy up strtok use 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-23 18:43:16 +02:00
Denys Vlasenko
59f8475924 httpd: fix heap buffer overflow. Closes 8426 
function                                             old     new   delta
send_headers                                         654     677     +23

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-23 11:49:04 +02:00
Denys Vlasenko
d3d6534b2a wget: if stderr is not a tty, progress bar shouldn't use tty-tricks 
function                                             old     new   delta
bb_progress_update                                   706     768     +62

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-23 02:01:38 +02:00
Denys Vlasenko
641caaec3d libbb: factor out code which queries screen width 
function                                             old     new   delta
get_terminal_width                                     -      17     +17
stty_main                                           1196    1197      +1
pstree_main                                          321     319      -2
ls_main                                              735     731      -4
watch_main                                           232     225      -7
bb_progress_update                                   714     706      -8
ps_main                                              555     543     -12
run_applet_and_exit                                  708     695     -13
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 1/6 up/down: 18/-46)            Total: -28 byte

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-23 01:44:22 +02:00
Denys Vlasenko
a960748748 tar: add a test that we don't write into symlinks 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-22 16:37:01 +02:00
Denys Vlasenko
accd9eeb71 remove systemd support 
systemd people are not willing to play nice with the rest of the world.
Therefore there is no reason for the rest of the world to cooperate with them.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-22 16:01:57 +02:00
Denys Vlasenko
537389cedd tar: fix files skipped with --strip_components not resetting selinux context 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-22 13:38:09 +02:00
Denys Vlasenko
f167e4503d tar: shrink hardlink name handling code 
function                                             old     new   delta
data_extract_all                                    1069    1040     -29

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-22 13:30:34 +02:00
Denys Vlasenko
62ae323df0 tar: implement --version for buildroot 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-22 13:22:26 +02:00
Denys Vlasenko
6c563e370d tar: add support for --strip-components=N 
function                                             old     new   delta
data_extract_all                                     882     995    +113
tar_longopts                                         290     309     +19
tar_main                                             938     942      +4
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/0 up/down: 136/0)             Total: 136 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-22 01:07:13 +02:00
Denys Vlasenko
c47917865d login: explain -h HOST option better 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-21 16:06:40 +02:00
Denys Vlasenko
92e1b0826d wget: make Bartosz's "wget --passive-ftp -nd -t 3" work 
function                                             old     new   delta
static.wget_longopts                                 166     234     +68
wget_main                                           2608    2610      +2

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-20 21:51:52 +02:00
Denys Vlasenko
edcd5dcc9b typo fix 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-20 18:15:01 +02:00
Denys Vlasenko
58d0e20ad0 scripts/trylink: remove $CPPFLAGS 
We don't use it in final link, should not use it in check_FOO then.
This uncovered a logic bug in glibc check...

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-20 16:40:43 +02:00
Denys Vlasenko
5134010d88 scripts/trylink: fix bit-rotted linker option verification 
To that end, *make it complain* when check_cc fails on options
we usually want to succeed.

   text	   data	    bss	    dec	    hex	filename
 929697	    932	  17692	 948321	  e7861	busybox-1.23.2/busybox
 915361	    911	  17484	 933756	  e3f7c	busybox-1.23.2.fixed/busybox

 927725	    932	  17448	 946105	  e6fb9	busybox-1.24.0/busybox
 913630	    911	  17240	 931781	  e37c5	busybox-1.24.0.fixed/busybox

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-20 16:16:16 +02:00
Denys Vlasenko
76efb3ed33 qemu_multiarch_testing/README: add a list of qemu's needed 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-20 12:58:37 +02:00
Denys Vlasenko
f2ccefb946 setarch: add support for '-R' (disable randomization) 
This commit adds support for the -R flag of setarch, which disables
randomization of the virtual address space.

function                                             old     new   delta
setarch_main                                         115     150     +35
packed_usage                                       30664   30651     -13

Signed-off-by: Jan Heylen <heyleke@gmail.com>
Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-19 23:26:50 +02:00
Denys Vlasenko
0506e292b5 sort: fix ENDCHAR handling in "-kSTART,N.ENDCHAR" 
function                                             old     new   delta
get_key                                              505     503      -2

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-19 19:27:26 +02:00
Denys Vlasenko
d1ed3e68b8 sort: code shrink 
function                                             old     new   delta
compare_keys                                         738     695     -43

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-19 19:13:06 +02:00
Denys Vlasenko
fd19faf705 remove extra debug printout 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-19 14:48:24 +02:00
Denys Vlasenko
2e86a5c98d sort: fix key with delimiters breakage 
function                                             old     new   delta
get_key                                              509     505      -4

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-19 14:44:51 +02:00
Denys Vlasenko
3d0805e9e7 libbb: make parse_chown_usergroup_or_die() set unspecified uid/gid to -1 
function                                             old     new   delta
parse_chown_usergroup_or_die                         102     115     +13
chown_main                                           190     175     -15
start_stop_daemon_main                              1043    1027     -16
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/2 up/down: 13/-31)            Total: -18 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-19 04:37:19 +02:00
Denys Vlasenko
526d85831e libbb: get_uidgid() always called with allow_numeric=1 
function                                             old     new   delta
xget_uidgid                                           30      25      -5
make_device                                         2188    2183      -5
main                                                 797     792      -5
get_uidgid                                           240     225     -15

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-19 04:27:17 +02:00
Denys Vlasenko
f3d58a29be od: get rid of (almost all) statics 
function                                             old     new   delta
od_main                                             2565    2600     +35
check_and_close                                      113     115      +2
static.prev_pair_equal                                 1       -      -1
static.first                                           1       -      -1
exit_code                                              1       -      -1
string_min                                             4       -      -4
n_specs                                                4       -      -4
in_stream                                              4       -      -4
format_address                                         4       -      -4
file_list                                              4       -      -4
bytes_per_block                                        4       -      -4
get_lcm                                              120     115      -5
pseudo_offset                                          8       -      -8
------------------------------------------------------------------------------
(add/remove: 0/10 grow/shrink: 2/1 up/down: 37/-40)            Total: -3 bytes
   text	   data	    bss	    dec	    hex	filename
 938487	    932	  17392	 956811	  e998b	busybox_old
 938519	    924	  17360	 956803	  e9983	busybox_unstripped

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-19 02:51:56 +02:00
Denys Vlasenko
c4fb8c6ad5 fsck: do not use statics 
function                                             old     new   delta
fsck_main                                           1794    1812     +18
packed_usage                                       30662   30664      +2
kill_all_if_got_signal                                60      62      +2
create_fs_device                                     158     160      +2
static.kill_sent                                       1       -      -1
skip_root                                              1       -      -1
serialize                                              1       -      -1
parallel_root                                          1       -      -1
noexecute                                              1       -      -1
fs_type_negated                                        1       -      -1
force_all_parallel                                     1       -      -1
verbose                                                4       -      -4
num_running                                            4       -      -4
num_args                                               4       -      -4
max_running                                            4       -      -4
instance_list                                          4       -      -4
fstype                                                 4       -      -4
fs_type_list                                           4       -      -4
fs_type_flag                                           4       -      -4
filesys_last                                           4       -      -4
filesys_info                                           4       -      -4
args                                                   4       -      -4
wait_one                                             309     300      -9
ignore                                               196     174     -22
------------------------------------------------------------------------------
(add/remove: 0/18 grow/shrink: 4/2 up/down: 24/-82)           Total: -58 bytes
   text    data     bss     dec     hex filename
 938527     932   17448  956907   e99eb busybox_old
 938487     932   17392  956811   e998b busybox_unstripped

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-19 02:24:14 +02:00
Denys Vlasenko
36647abcc3 chattr,lsattr: shorten help message 
function                                             old     new   delta
packed_usage                                       30662   30645     -17

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-19 01:29:20 +02:00
Denys Vlasenko
95dee81a46 loginutils/*: convert to new-style "one file" applets 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-19 01:20:36 +02:00
Denys Vlasenko
28826ac8c0 debianutils/*: convert to new-style "one file" applets 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-19 00:52:26 +02:00
Denys Vlasenko
854bb6879d printutils/*: convert to new-style "one file" applets 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-19 00:45:46 +02:00
Denys Vlasenko
0863e1a576 runit/*: convert to new-style "one file" applets 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-19 00:41:28 +02:00
Denys Vlasenko
000eda41c0 e2fsprogs/*: convert to new-style "one file" applets 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-18 22:40:23 +02:00
Denys Vlasenko
d34f300db6 sysklogd/*: convert to new-style "one file" applets 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-18 22:40:09 +02:00
Aaro Koskinen
2735bc00e3 cpio: implement -R/--owner 
Implement -R/--owner to force ownership of files.

function                                             old     new   delta
cpio_main                                            532     586     +54
get_header_cpio                                      909     939     +30
print                                                 36      65     +29
cpio_o                                               804     832     +28
cpio_TRAILER                                           -      11     +11
packed_usage                                       30667   30662      -5
static.trailer                                        11       -     -11
------------------------------------------------------------------------------
(add/remove: 1/1 grow/shrink: 4/1 up/down: 152/-16)           Total: 136 bytes

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-16 17:24:46 +02:00
Denys Vlasenko
93dd9fd90a du: extra compat: with -k and -m, round sizes up 
function                                             old     new   delta
print                                                 36      65     +29

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-15 21:33:34 +02:00
Denys Vlasenko
5251135bc1 better pinger service example 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-15 02:10:11 +02:00
Denys Vlasenko
4ad702c0a7 top: make sort field for 's' mode less confusing 
function                                             old     new   delta
display_topmem_process_list                          542     565     +23

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-14 22:30:47 +02:00
Denys Vlasenko
926d801fa5 libiproute: make rt_addr_n2a() and format_host() return auto strings 
function                                             old     new   delta
rt_addr_n2a                                           56      53      -3
print_addrinfo                                      1227    1178     -49
print_neigh                                          933     881     -52
print_rule                                           689     617     -72
print_tunnel                                         640     560     -80
print_route                                         1727    1588    -139
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/6 up/down: 0/-395)           Total: -395 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-14 13:56:42 +02:00
Denys Vlasenko
0f296a3a56 libiproute: rename invarg(a,b) to invarg_1_to_2(a,b) 
invarg(a,b) - "invalid argument", but how a and b enter the message?

invarg_1_to_2(a,b) is somewhat easier to read: "invalid argument 'a' to 'b'"

Audit of usage revealed a number of bad uses, with too long messages.

   text	   data	    bss	    dec	    hex	filename
 938848	    932	  17448	 957228	  e9b2c	busybox_old
 938788	    932	  17448	 957168	  e9af0	busybox_unstripped

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-14 13:21:01 +02:00
Curt Brune
69934701fd networking: add 'ip neigh' command 
This patch ports the 'ip neigh' command, originally written by Alexey
Kuznetsov, <kuznet@ms2.inr.ac.ru>, to busybox.

The base of the port is the version of iproute that shipped with
Debian Squeeze, taken from:

  http://http.debian.net/debian/pool/main/i/iproute/iproute_20100519.orig.tar.gz

This patch has actively been used by the Open Network Install
Environment (ONIE) project for over 3 years without incident.

function                                             old     new   delta
print_neigh                                            -     933    +933
ipneigh_list_or_flush                                  -     742    +742
get_hz                                                 -     109    +109
do_ipneigh                                             -      62     +62
do_iproute                                          2112    2153     +41
packed_usage                                       30647   30667     +20
ipneigh_main                                           -      14     +14
static.ip_neigh_commands                               -      12     +12
static.nuds                                            -       9      +9
static.ip_func_ptrs                                   32      36      +4
print_route                                         1858    1727    -131
------------------------------------------------------------------------------
(add/remove: 8/0 grow/shrink: 3/1 up/down: 1946/-131)        Total: 1815 bytes

Signed-off-by: Curt Brune <curt@cumulusnetworks.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-14 12:53:47 +02:00
Denys Vlasenko
7b85ec30b5 *: more BUILD_BUG_ON conversions 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-13 17:17:34 +02:00
Ron Yorston
4d0c1ea478 wget: shrink code if https isn't supported 
If FEATURE_WGET_OPENSSL and FEATURE_WGET_SSL_HELPER are both disabled
there's no point in checking for https URLs.

function                                             old     new   delta
P_HTTPS                                                6       -      -6
.rodata                                           155501  155469     -32
parse_url                                            476     423     -53
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 0/2 up/down: 0/-91)             Total: -91 bytes

Signed-off-by: Ron Yorston <rmy@pobox.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-13 14:56:22 +02:00
Denys Vlasenko
ab3964db4e libbb: introduce kernel-style BUILD_BUG_ON() 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-13 14:50:20 +02:00
Denys Vlasenko
f7ad927c20 ftpd: make DIR parameter work for non-root too: chdir to it instead of chroot 
Unfortunately, chroot() works only for root user, because of attacks
on setuid binaries (make DIR/lib/ld-linux.so a shell, hardlink to
a setuid binary, chroot to DIR, execute it and get root shell).

function                                             old     new   delta
ftpd_main                                           2160    2180     +20

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-13 13:49:53 +02:00