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Author SHA1 Message Date
Denys Vlasenko ace833028f stat: make -f optional. This allows to build stat for non-linux systems 
function                                             old     new   delta
packed_usage                                       30761   30706     -55

Based on the patch by Ron Yorston.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-30 22:10:44 +01:00
Denys Vlasenko fe0dc34746 lineedit: FEATURE_REVERSE_SEARCH should not depend on SAVEHISTORY 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-30 21:39:19 +01:00
Denys Vlasenko 112889d706 hush: copy for.tests from ash testsuite 
This test passes for hush

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-29 22:37:25 +01:00
Denys Vlasenko 7b14ede049 ash tests: make test print test name before it is run 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-29 20:34:20 +01:00
Denys Vlasenko e2f32c02b1 ash: fix command -- crash 
busybox sh -c 'command --' segfaults because parse_command_args
returns a pointer to a null pointer.

Based on commit 18071c7 from git://git.kernel.org/pub/scm/utils/dash/dash.git
by Gerrit Pape.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-29 19:46:40 +01:00
Denys Vlasenko 4c8576fea1 modinfo: fix "-F firmware", add "intree" field display 
function                                             old     new   delta
shortcuts                                              -      52     +52
modinfo                                              317     330     +13
display                                               77      87     +10
packed_usage                                       30752   30761      +9
modinfo_main                                         351     345      -6
static.shortcuts                                      48       -     -48
------------------------------------------------------------------------------
(add/remove: 1/1 grow/shrink: 3/1 up/down: 84/-54)             Total: 30 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-28 18:07:46 +01:00
Denys Vlasenko 4840325351 lzop: eliminate variable, use "int" as return type 
Based on patch by Maxin B. John <maxin.john@intel.com>

function                                             old     new   delta
pack_lzop                                            870     859     -11

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-28 15:33:19 +01:00
Denys Vlasenko 1de25a6e87 unzip: test for bad archive SEGVing 
function                                             old     new   delta
huft_build                                          1296    1300      +4

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-26 19:33:05 +01:00
Denys Vlasenko db700330d8 tweak defconfig 
MONOTONIC_SYSCALL=y by default

FEATURE_LAST_SMALL is gone: now FEATURE_LAST_FANCY is a "bool", not a "choice".

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-25 20:36:03 +01:00
Denys Vlasenko 0269789537 inetd: make FEATURE_INETD_RPC off by default 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-25 20:10:46 +01:00
Denys Vlasenko f98705a00c dumpleases: string reuse 
text	   data	    bss	    dec	    hex	filename
 926254	    906	  17160	 944320	  e68c0	busybox_old
 926242	    906	  17160	 944308	  e68b4	busybox_unstripped

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-24 20:45:10 +02:00
Denys Vlasenko 334e12ac6a zcip: ...ad suppress the warning 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-24 19:15:44 +02:00
Denys Vlasenko 49d51598ac zcip: do not query current time if we won't use the result 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-24 19:14:04 +02:00
Denys Vlasenko bf1866c183 tweak zcip service example 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-24 18:57:32 +02:00
Denys Vlasenko 1a1cfedbef Tweak README 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-24 14:58:58 +02:00
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
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
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
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
Denys Vlasenko bf74fb4497 typo fix in comment 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-13 12:34:35 +02:00
Denys Vlasenko 6390a3a4e5 whitespace fixes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-13 01:51:37 +02:00
Denys Vlasenko 450a367a11 typo fix 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-13 01:49:06 +02:00
Denys Vlasenko b5dabd9078 libpwdgrp: fix comment discrepancies 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-13 00:31:02 +02:00
Denys Vlasenko 966423d403 Start 1.25.0 development cycle 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-12 14:36:39 +02:00
Denys Vlasenko 7ab00a0de9 Bump version to 1.24.0 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-12 14:33:03 +02:00
Denys Vlasenko 5de450237c libpwdgrp: do not require that /etc/passwd entries have nonempty home and shell 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-12 04:06:18 +02:00
Denys Vlasenko 57aeb62f83 randconfig fixes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-12 03:15:36 +02:00
Denys Vlasenko c8e5ead03a build system: remove special-casing for extra libs 
It is not reliable (tried on three systems, multiple problems).

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-12 03:12:17 +02:00
Denys Vlasenko 2dbbf823ef randconfig fixes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-11 23:48:28 +02:00
Denys Vlasenko 85378cded7 hush: code shrink 
function                                             old     new   delta
builtin_wait                                         347     328     -19

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-11 21:47:11 +02:00
Denys Vlasenko 932302666b randconfig fix 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-11 16:58:18 +02:00
Denys Vlasenko 69c8c699aa randconfig fixes 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-11 16:27:55 +02:00
Denys Vlasenko 005c492c40 ash: shrink umask code 
function                                             old     new   delta
umaskcmd                                             258     248     -10

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-10 20:17:12 +02:00
Denys Vlasenko 02859aaeb2 use auto_string() where appropriate to kill a few statics 
Custom linker script 'busybox_ldscript' found, using it
function                                             old     new   delta
static.str                                             4       -      -4
static.passwd                                          4       0      -4
bb_ask                                               322     311     -11
ether_print                                           63      47     -16
UNSPEC_print                                          82      66     -16
INET_sprint                                           59      38     -21
INET6_sprint                                          54      30     -24
make_human_readable_str                              292     235     -57
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 0/7 up/down: 0/-153)           Total: -153 bytes
   text	   data	    bss	    dec	    hex	filename
 939880	    992	  17480	 958352	  e9f90	busybox_old
 939736	    992	  17456	 958184	  e9ee8	busybox_unstripped

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
 2015-10-09 18:16:40 +02:00
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
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