Commit Graph

14070 Commits

Author SHA1 Message Date
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
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