Commit Graph

82 Commits

Author SHA1 Message Date
Denys Vlasenko
689d0650ab libbb: shrink recursive_action() by reducing memory pressure
function                                             old     new   delta
recursive_action1                                      -     316    +316
file_action_grep                                     161     164      +3
add_to_prg_cache_if_socket                           202     205      +3
depmod_main                                          509     511      +2
writeFileToTarball                                   488     489      +1
parse_module                                         281     282      +1
fileAction                                           207     208      +1
act                                                  189     190      +1
add_to_dirlist                                        65      64      -1
writeTarFile                                         196     194      -2
uuidcache_init                                        47      45      -2
uuidcache_check_device                               109     107      -2
true_action                                            8       6      -2
run_parts_main                                       310     308      -2
netstat_main                                         534     532      -2
lsusb_main                                            29      27      -2
lspci_main                                            45      43      -2
initial_scan                                         138     136      -2
grep_main                                            845     843      -2
find_main                                            482     480      -2
config_file_action                                   437     435      -2
chmod_main                                           142     140      -2
dirAction                                             14      10      -4
diff_main                                           1544    1540      -4
chown_main                                           154     148      -6
skip_dir                                             136     129      -7
dir_act                                              191     184      -7
recursive_action                                     453      69    -384
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 7/20 up/down: 328/-439)        Total: -111 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2020-10-01 21:52:16 +02:00
Denys Vlasenko
22542eca18 getopt32: remove opt_complementary
function                                             old     new   delta
vgetopt32                                           1318    1392     +74
runsvdir_main                                        703     713     +10
bb_make_directory                                    423     425      +2
collect_cpu                                          546     545      -1
opt_chars                                              3       -      -3
opt_complementary                                      4       -      -4
tftpd_main                                           567     562      -5
ntp_init                                             476     471      -5
zcip_main                                           1266    1256     -10
xxd_main                                             428     418     -10
whois_main                                           140     130     -10
who_main                                             463     453     -10
which_main                                           212     202     -10
wget_main                                           2535    2525     -10
watchdog_main                                        291     281     -10
watch_main                                           222     212     -10
vlock_main                                           399     389     -10
uuencode_main                                        332     322     -10
uudecode_main                                        316     306     -10
unlink_main                                           45      35     -10
udhcpd_main                                         1482    1472     -10
udhcpc_main                                         2762    2752     -10
tune2fs_main                                         290     280     -10
tunctl_main                                          366     356     -10
truncate_main                                        218     208     -10
tr_main                                              518     508     -10
time_main                                           1134    1124     -10
tftp_main                                            286     276     -10
telnetd_main                                        1873    1863     -10
tcpudpsvd_main                                      1785    1775     -10
taskset_main                                         521     511     -10
tar_main                                            1009     999     -10
tail_main                                           1644    1634     -10
syslogd_main                                        1967    1957     -10
switch_root_main                                     368     358     -10
svlogd_main                                         1454    1444     -10
sv                                                  1296    1286     -10
stat_main                                            104      94     -10
start_stop_daemon_main                              1028    1018     -10
split_main                                           542     532     -10
sort_main                                            796     786     -10
slattach_main                                        624     614     -10
shuf_main                                            504     494     -10
setsid_main                                           96      86     -10
setserial_main                                      1132    1122     -10
setfont_main                                         388     378     -10
setconsole_main                                       78      68     -10
sendmail_main                                       1209    1199     -10
sed_main                                             677     667     -10
script_main                                         1077    1067     -10
run_parts_main                                       325     315     -10
rtcwake_main                                         454     444     -10
rm_main                                              175     165     -10
reformime_main                                       119     109     -10
readlink_main                                        123     113     -10
rdate_main                                           246     236     -10
pwdx_main                                            189     179     -10
pstree_main                                          317     307     -10
pscan_main                                           663     653     -10
popmaildir_main                                      818     808     -10
pmap_main                                             80      70     -10
nc_main                                             1042    1032     -10
mv_main                                              558     548     -10
mountpoint_main                                      477     467     -10
mount_main                                          1264    1254     -10
modprobe_main                                        768     758     -10
modinfo_main                                         333     323     -10
mktemp_main                                          200     190     -10
mkswap_main                                          324     314     -10
mkfs_vfat_main                                      1489    1479     -10
microcom_main                                        715     705     -10
md5_sha1_sum_main                                    521     511     -10
man_main                                             867     857     -10
makedevs_main                                       1052    1042     -10
ls_main                                              563     553     -10
losetup_main                                         432     422     -10
loadfont_main                                         89      79     -10
ln_main                                              524     514     -10
link_main                                             75      65     -10
ipcalc_main                                          544     534     -10
iostat_main                                         2397    2387     -10
install_main                                         768     758     -10
id_main                                              480     470     -10
i2cset_main                                         1239    1229     -10
i2cget_main                                          380     370     -10
i2cdump_main                                        1482    1472     -10
i2cdetect_main                                       682     672     -10
hwclock_main                                         406     396     -10
httpd_main                                           741     731     -10
grep_main                                            837     827     -10
getty_main                                          1559    1549     -10
fuser_main                                           297     287     -10
ftpgetput_main                                       345     335     -10
ftpd_main                                           2232    2222     -10
fstrim_main                                          251     241     -10
fsfreeze_main                                         77      67     -10
fsck_minix_main                                     2921    2911     -10
flock_main                                           314     304     -10
flashcp_main                                         740     730     -10
flash_eraseall_main                                  833     823     -10
fdformat_main                                        532     522     -10
expand_main                                          680     670     -10
eject_main                                           335     325     -10
dumpleases_main                                      630     620     -10
du_main                                              314     304     -10
dos2unix_main                                        441     431     -10
diff_main                                           1350    1340     -10
df_main                                             1064    1054     -10
date_main                                           1095    1085     -10
cut_main                                             961     951     -10
cryptpw_main                                         228     218     -10
crontab_main                                         575     565     -10
crond_main                                          1149    1139     -10
cp_main                                              370     360     -10
common_traceroute_main                              3834    3824     -10
common_ping_main                                    1767    1757     -10
comm_main                                            239     229     -10
cmp_main                                             655     645     -10
chrt_main                                            379     369     -10
chpst_main                                           704     694     -10
chpasswd_main                                        308     298     -10
chown_main                                           171     161     -10
chmod_main                                           158     148     -10
cat_main                                             428     418     -10
bzip2_main                                           120     110     -10
blkdiscard_main                                      264     254     -10
base64_main                                          221     211     -10
arping_main                                         1665    1655     -10
ar_main                                              556     546     -10
adjtimex_main                                        406     396     -10
adduser_main                                         882     872     -10
addgroup_main                                        411     401     -10
acpid_main                                          1198    1188     -10
optstring                                             11       -     -11
opt_string                                            18       -     -18
OPT_STR                                               25       -     -25
ubi_tools_main                                      1288    1258     -30
ls_options                                            31       -     -31
------------------------------------------------------------------------------
(add/remove: 0/6 grow/shrink: 3/129 up/down: 86/-1383)      Total: -1297 bytes
   text	   data	    bss	    dec	    hex	filename
 915428	    485	   6876	 922789	  e14a5	busybox_old
 914629	    485	   6872	 921986	  e1182	busybox_unstripped

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-08-08 21:55:02 +02:00
Denys Vlasenko
3346b4afc5 modutils: make them NOEXEC except depmod
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-08-04 02:56:39 +02:00
Denys Vlasenko
10ad622dc2 Spelling fixes in comments, documentation, tests and examples
By klemens <ka7@github.com>

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-04-17 16:13:32 +02:00
Denys Vlasenko
0d6e3ad663 modprobe-small: fix "modprobe non-existing-module" exitcode (should be 1)
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-04-06 13:45:00 +02:00
Kang-Che Sung
257734855c Update depmod & modprobe upstream help text in comments
No code changes.

Signed-off-by: Kang-Che Sung <explorer09@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-03-28 18:26:21 +02:00
Kang-Che Sung
af316aabf2 modprobe-small: define and use DEPMOD_OPT_n (option mask)
Signed-off-by: Kang-Che Sung <explorer09@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-02-12 21:41:24 +01:00
Kang-Che Sung
c393b1e919 modprobe-small: document '-n' in depmod usage
Signed-off-by: Kang-Che Sung <explorer09@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-02-12 21:24:02 +01:00
Denys Vlasenko
c2b18583a3 modprobe_small: if only MODPROBE and DEPMOD are selected, no need to test for them
function                                             old     new   delta
modprobe_main                                        321     306     -15

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-02-07 16:41:25 +01:00
Kang-Che Sung
415cc42b6a Reorder modutils config options & fix yet more dependency
- modprobe can indirectly benefit from FEATURE_2_4_MODULES and
  FEATURE_INSMOD_TRY_MAP options.
- The position of config FEATURE_INSMOD_TRY_MMAP prevented some other
  config options from indenting under FEATURE_2_4_MODULES. Reorder to
  fix this.
- FEATURE_MODPROBE_SMALL_CHECK_ALREADY_LOADED is now moved to
  Config.src under "Common options" section. (I wished to edit this
  config so that it also work with "big" modutils, but it's not done at
  the moment. Sorry.)

Signed-off-by: Kang-Che Sung <explorer09@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-02-05 19:11:01 +01:00
Kang-Che Sung
4ae658f077 modutils: fix config options dependency (2)
- The modprobe-small implementation of rmmod no longer chdir's to
  "/lib/modules/`uname -r`" as it was not necessary for rmmod's
  operation. (And it no longer need to die if such modules directory
  doesn't exist.)
- Configs DEFAULT_MODULES_DIR and DEFAULT_DEPMOD_FILE no longer depend
  on MODPROBE_SMALL as the latter may not enable depmod or modprobe
  that requires these configs.
- Clarify DEFAULT_DEPMOD_FILE's description regarding the ".bb" name
  suffix.

Signed-off-by: Kang-Che Sung <explorer09@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-02-05 19:02:34 +01:00
Kang-Che Sung
b1d6a2c624 cmdline module options can be disabled on "big" modutils
Allow module options on command line to be disabled on "big" modutils.

Config FEATURE_MODPROBE_SMALL_OPTIONS_ON_CMDLINE is renamed to
FEATURE_CMDLINE_MODULE_OPTIONS and no longer depends on !MODPROBE_SMALL

(I'm not sure if disabling this is useful on "big" modutils, but at
least the macro can serve as a marker and ensure both implementations
of same feature have consistent behavior.)

Signed-off-by: Kang-Che Sung <explorer09@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-02-01 10:14:05 +01:00
Kang-Che Sung
fdfd716a85 modprobe-small: move lsmod code out of modprobe_main()
Having lsmod code inside modprobe_main() makes some of the applet name
checking code awkward. Besides, this make busybox x86_64 binary a few
bytes smaller. :)

function                                  old     new   delta
lsmod_main                                  -      23     +23
modprobe_main                             599     564     -35
-------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 0/1 up/down: 23/-35) Total: -12 bytes

Signed-off-by: Kang-Che Sung <explorer09@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-02-01 01:33:37 +01:00
Denys Vlasenko
ca659f84b2 modprobe-small: fix --help texts, they are from "big" modutils
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-01-30 19:21:12 +01:00
Denys Vlasenko
205d48e948 *: add comment about APPLET_ODDNAME format
It confused me more than once

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-01-29 14:57:33 +01:00
Denys Vlasenko
e7b54d0fcc make_single_applets.sh: show errors and warnings
While at it, fix one warning in modprobe-small.c

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-01-09 16:31:21 +01:00
Denys Vlasenko
6bf52b615d modprobe-small: build fixes
Was throwing some build errors:

CONFIG_MODPROBE_SMALL=y
CONFIG_DEPMOD=y
CONFIG_LSMOD=y
CONFIG_MODINFO=y
CONFIG_FEATURE_MODPROBE_SMALL_CHECK_ALREADY_LOADED=y

error: unused variable 'exitcode'

modutils/modprobe-small.c: In function 'modprobe_main':
modutils/modprobe-small.c:1060: error: control reaches end of non-void function

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-01-09 09:48:58 +01:00
Explorer09
80172e4622 modprobe-small: optimizations for single applet build
(I'm requesting for a review first because I fear such an aggressive
change could lead to bugs. While I observe the sizes have reduced, I
haven't test the functionality of each applet after that. So please
test before merging.)

Aggressively cut off unneeded code when the relevant applets are not
built.

Correct dependencies of FEATURE_MODPROBE_SMALL_OPTIONS_ON_CMDLINE and
FEATURE_MODPROBE_SMALL_CHECK_ALREADY_LOADED.

Don't bother with the '-r' option check if only rmmod is built (assume
true then), or when neither rmmod or mobprobe is built (assume false
then).

Size comparison before and after the change (single applet
configuration):

     text    data     bss     dec     hex filename
    34778     946     112   35836    8bfc old/busybox_DEPMOD
    34151     946     112   35209    8989 new/busybox_DEPMOD

    34903     946     112   35961    8c79 old/busybox_INSMOD
    28316     778     112   29206    7216 new/busybox_INSMOD

    35228     962     112   36302    8dce old/busybox_LSMOD
     5011     706      40    5757    167d new/busybox_LSMOD

    34830     946     112   35888    8c30 old/busybox_MODPROBE
    34795     946     112   35853    8c0d new/busybox_MODPROBE

    34718     946     112   35776    8bc0 old/busybox_RMMOD
     7502     714     104    8320    2080 new/busybox_RMMOD

Signed-off-by: Kang-Che Sung <explorer09@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-01-09 09:31:17 +01:00
Waldemar Brodkorb
9c083f599a modutils: remove special handling of uClibc
Commit 3a45b87ac3 (modutils: support finit_module syscall) introduced
macro finit_module. But it is not defined for uClibc.

The compilation for busybox fails for MIPS with:
With uClibc, we get following build errors:

  modutils/lib.a(modutils.o): In function `bb_init_module':
  modutils.c:(.text.bb_init_module+0x94): undefined reference to `finit_module'
  modutils.c:(.text.bb_init_module+0xa0): undefined reference to `finit_module'

We can just use syscall() without any need for the
uClibc wrappers.

Newer versions of uClibc-ng (>1.0.20) will remove the
module syscall wrappers.

Found via Buildroot autobuilders:
http://autobuild.buildroot.net/results/556/55655daef23788fb3967f801ec8b79e9bed7122b/build-end.log

function                                             old     new   delta
bb_delete_module                                      26      32      +6
bb_init_module                                        90      95      +5
delete_module                                         37       -     -37
init_module                                           53       -     -53
------------------------------------------------------------------------------
(add/remove: 0/4 grow/shrink: 2/0 up/down: 11/-90)            Total: -79 bytes

Reported-by: Rahul Bedarkar <rahul.bedarkar@imgtec.com>
Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-01-04 13:32:09 +01:00
Denys Vlasenko
a1cd0d9849 modprobe-small: make applets individually selectable
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2016-12-23 15:13:16 +01:00
Denys Vlasenko
326edc3e37 Tweak some config defaults; fix MODPROBE_SMALL ordering in "make config"
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2016-12-22 14:36:49 +01:00
Denys Vlasenko
e32b64c4ec Convert all modutils/* applets to "new style" applet definitions
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2016-11-23 07:54:52 +01:00
Mike Frysinger
3a45b87ac3 modutils: support finit_module syscall
On some systems like Chromium OS, loading modules from non-verified
filesystems is denied.  Only finit_module is allowed because an open
fd is passed which can be checked against a verified location.

Change the module loading code to first attempt finit_module and if
that fails for whatever reason, fall back to the existing logic.

On x86_64, this adds ~80 bytes to modutils/modutils.o and ~68 bytes
to modutils/modprobe-small.o.

Signed-off-by: Mike Frysinger <vapier@chromium.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2016-09-15 12:16:33 +02:00
Denys Vlasenko
5c3e060604 modprobe-small: fix bogus handling of unpack errors
"modprobe minix; echo $?"

Was:
modprobe: corrupted data
modprobe: read error from 'kernel/fs/minix/minix.ko.xz': No such file or directory
modprobe: corrupted data
modprobe: read error from 'kernel/fs/minix/minix.ko.xz': No such file or directory
modprobe: corrupted data
modprobe: read error from 'kernel/fs/minix/minix.ko.xz'
modprobe: 'kernel/fs/minix/minix.ko.xz': Success
0

Now:
modprobe: corrupted data
modprobe: read error from 'kernel/fs/minix/minix.ko.xz'
1

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2016-06-20 11:02:40 +02:00
Denys Vlasenko
015db5800c randomconfig fixes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2016-06-19 18:15:33 +02:00
Denys Vlasenko
8dff01d06a libbb: introduce and use is_prefixed_with()
function                                             old     new   delta
is_prefixed_with                                       -      18     +18
complete_username                                     78      77      -1
man_main                                             737     735      -2
fsck_device                                          429     427      -2
unpack_ar_archive                                     80      76      -4
strip_unsafe_prefix                                  105     101      -4
singlemount                                         1054    1050      -4
rtc_adjtime_is_utc                                    90      86      -4
resolve_mount_spec                                    88      84      -4
parse_one_line                                      1029    1025      -4
parse_conf                                          1460    1456      -4
may_wakeup                                            83      79      -4
loadkmap_main                                        219     215      -4
get_irqs_from_stat                                   103      99      -4
get_header_cpio                                      913     909      -4
findfs_main                                           79      75      -4
fbsplash_main                                       1230    1226      -4
load_crontab                                         776     771      -5
expand_vars_to_list                                 1151    1146      -5
date_main                                            881     876      -5
skip_dev_pfx                                          30      24      -6
make_device                                         2199    2193      -6
complete_cmd_dir_file                                773     767      -6
run_applet_and_exit                                  715     708      -7
uudecode_main                                        321     313      -8
pwdx_main                                            197     189      -8
execute                                              568     560      -8
i2cdetect_main                                      1186    1176     -10
procps_scan                                         1242    1230     -12
procps_read_smaps                                   1017    1005     -12
process_module                                       746     734     -12
patch_main                                          1903    1891     -12
nfsmount                                            3572    3560     -12
stack_machine                                        126     112     -14
process_timer_stats                                  449     435     -14
match_fstype                                         111      97     -14
do_ipaddr                                           1344    1330     -14
open_list_and_close                                  359     343     -16
get_header_tar                                      1795    1779     -16
prepend_new_eth_table                                340     323     -17
fsck_main                                           1811    1794     -17
find_iface_state                                      56      38     -18
dnsd_main                                           1321    1303     -18
base_device                                          179     158     -21
find_keyword                                         104      82     -22
handle_incoming_and_exit                            2785    2762     -23
parse_and_put_prompt                                 774     746     -28
modinfo                                              347     317     -30
find_action                                          204     171     -33
update_passwd                                       1470    1436     -34
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 0/49 up/down: 18/-540)         Total: -522 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-03-12 17:48:34 +01:00
Denys Vlasenko
402afe1cc6 modprobe-small: fix thinko in previous commit
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-02-13 11:53:33 +01:00
Denys Vlasenko
1fd844267c modprobe-small: if concurrent module load did not succeed, wait
usecase:
two sd cards are being mounted in parallel at same time on dual core. example
modules which are getting loaded is  nls_cp437. While one module is being
loaded , it makes state in /proc/modules as 'coming' and then starts doing its
module init function (in our case - registering nls). meanwhile on other core,
if modprobe returns that is has already been loaded, then it will continue
and search for the nls list which is not yet finished from first module init.
This fails resulting in not mounting sd card.

function                                             old     new   delta
process_module                                       667     746     +79

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-02-12 17:05:14 +01:00
Denys Vlasenko
68c048fb23 modprobe-small: fix and simplify rmmod
"rmmod OUT_OF_TREE_MODULE" was not working, because module is not in depmod file.

In general, rmmod doesn't need scanning, it simply unloads every argv[i].

function                                             old     new   delta
rmmod                                                  -      63     +63
modprobe_main                                        449     465     +16
process_module                                       705     667     -38
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 1/1 up/down: 79/-38)             Total: 41 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-02-07 20:44:46 +01:00
Denys Vlasenko
1b6715345f modprobe-small: code shrink
function                                             old     new   delta
pathname_matches_modname                              80      42     -38

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-01-11 17:46:56 +01:00
Denys Vlasenko
3c75b1c34e modprobe-small: fix recent breakage: modprobe -r was using full path
"modprobe -r MODNAME", after it found the full module pathname,
should strip dirpath before trying to remove the module.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-01-11 17:40:30 +01:00
Denys Vlasenko
78854520eb modprobe: revert checking for /, stop doing basename() on modprobe args
function                                             old     new   delta
process_module                                       726     719      -7
filename2modname                                      81      67     -14
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-21)             Total: -21 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2015-01-01 19:02:40 +01:00
Denys Vlasenko
fd0640e5a1 modprobe-small: fix safe_strncpy truncating last char of module name
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2014-05-26 15:01:13 +02:00
Denys Vlasenko
07e5555a8f modprobe-small: (un)load all modules which match the alias, not only first one
Closes 627 and 7034.

Commonly seen case is (un)loading of an alias
which matches ata_generic and a more specific ata module.

For example:

modprobe [-r] pci:v00008086d00007010sv00000000sd00000000bc01sc01i80
(ata_generic and pata_acpi)

modprobe [-r] pci:v00001106d00000571sv00001509sd00009022bc01sc01i8a
(ata_generic and pata_via)

function                                             old     new   delta
process_module                                       615     728    +113
parse_module                                         309     395     +86
find_alias                                           621     653     +32
pathname_matches_modname                              78      79      +1
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 4/0 up/down: 232/0)             Total: 232 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2014-04-21 16:59:36 +02:00
Denys Vlasenko
6116cb23cc modprobe-small: remove redundant aliases from modules.dep.bb
function                                             old     new   delta
parse_module                                         309     395     +86

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2014-04-19 16:17:27 +02:00
Denys Vlasenko
5fd3ddfb24 modprobe-small: fix help messages for aliased module-related applets
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2014-04-19 15:04:39 +02:00
Denys Vlasenko
06a98e32ae modprobe_small: make rmmod to NOT remove dependencies. Closes 5162
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-09-25 20:37:38 +02:00
Denys Vlasenko
b2d668872c modprobe-small: add comment about aliased commands' help text
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-02-19 16:57:08 +01:00
Felipe Contreras
428bd2d433 modprobe: accept -b even if blacklist functionality is disabled
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-01-31 14:55:15 +01:00
Denys Vlasenko
66426760be *: remove "Options:" string from help texts
function                                             old     new   delta
packed_usage                                       28706   28623     -83

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-06-05 03:58:28 +02:00
Denys Vlasenko
b9f2d9f7d9 mass removal of underscores from _BB_DIR_foo and _BB_SUID_foo
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-01-18 13:58:01 +01:00
Denys Vlasenko
094cc51e50 insmod: check for module read errors
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-01-17 14:58:27 +01:00
Denys Vlasenko
e9d12b57bf modprobe-small: support compressed modules in insmod
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-01-09 20:57:52 +01:00
Denys Vlasenko
1a5e11c874 modutils/*: move help bits into corresponding .c files
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-10-16 01:56:41 +02:00
Denys Vlasenko
c15613c975 modutils/*: move applet bits into corresponding *.c files
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-10-15 11:29:02 +02:00
Denys Vlasenko
5b3151c201 modprobe-simple; do not error out on "rmmod module" if module is unloaded ok
...even if it wasn't found in /lib/modules/VER/

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-09-25 14:37:06 +02:00
Denys Vlasenko
0ef64bdb40 *: make GNU licensing statement forms more regular
This change retains "or later" state! No licensing _changes_ here,
only form is adjusted (article, space between "GPL" and "v2" and so on).

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-08-16 20:14:46 +02:00
Pascal Bellard
b82b34e06d modprobe: add support for -l and -s. Remove some unsupported options
Fixed some goofs in help text

function                                             old     new   delta
modprobe_main                                        494     653    +159
packed_usage                                       27129   27145     +16
insmod_main                                           98      95      -3

Signed-off-by: Pascal Bellard <pascal.bellard@ads-lu.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-06-07 01:18:53 +02:00
Denys Vlasenko
651a2697f7 *: merge some common strings
text   data    bss    dec    hexfilename
 838650   8009      0 846659  ceb43busybox_old
 838519   8009      0 846528  ceac0busybox_unstripped

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-03-23 16:25:17 +01:00
Denys Vlasenko
a7ccdeef39 libbb: added xfdopen_for_read/write
function                                             old     new   delta
xfdopen_helper                                         -      40     +40
logdir_open                                         1163    1184     +21
process_stdin                                        433     443     +10
xfdopen_for_write                                      -       9      +9
doCommands                                          2465    2474      +9
patch_main                                          1214    1222      +8
bbunpack                                             457     465      +8
xfdopen_for_read                                       -       7      +7
scan_tree                                            258     262      +4
xstrtoul_range_sfx                                   230     231      +1
sendmail_main                                        957     955      -2
passwd_main                                         1027    1023      -4
parse                                                969     964      -5
test_main                                            253     247      -6
sed_main                                             655     649      -6
dos2unix_main                                        437     429      -8
fbsplash_main                                        950     938     -12
handle_dir_common                                    371     354     -17
expand_vars_to_list                                 2197    2169     -28
update_passwd                                       1275    1246     -29
------------------------------------------------------------------------------
(add/remove: 3/0 grow/shrink: 7/10 up/down: 117/-117)           Total: 0 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-11-15 23:28:11 +01:00