Denys Vlasenko
163e637ffb
fdisk: use strtoul[l] instead of atoi, closes 11176
...
Couldn't create partitions bigger than 1TB (when using 512 bytes sectors,
on 32 bits architectures).
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-07-25 12:08:26 +02:00
Denys Vlasenko
4c201c00a3
whitespace fixes
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-07-17 15:04:17 +02:00
Denys Vlasenko
8ef9effaa5
fdisk: placate warning of strncpy not copying NUL byte
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-06-26 15:44:58 +02:00
Denys Vlasenko
817a20296f
randomconfig fixes
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-06-26 15:35:17 +02:00
Kartik Agaram
43b17b1cd0
restore documentation on the build config language
...
Kconfig-language.txt was deleted in commit 4fa499a17bhttp://lists.busybox.net/pipermail/busybox/2014-May/080914.html
Also update references to it everywhere.
Signed-off-by: Kartik Agaram <akkartik@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-06-06 15:16:48 +02:00
Denys Vlasenko
8bc418f07e
fdisk: remove "Partition N does not end on cylinder boundary" message
...
fdisk from util-linux 2.31 (maybe earlier) does not print this.
function old new delta
check_consistency 449 399 -50
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-05-26 18:51:18 +02:00
Euan Harris
254e47372f
nsenter: fix parsing of -t, -S and -G options
...
-t, -S and -G each take mandatory integer arguments. getopt32long()'s
option string syntax for this type of argument is 'c:+', however nsenter's
opt_str uses 'c+', which specifies two options 'c' and '+' which do not
take arguments. This means that giving a target PID causes nsenter to
exit and print the usage string:
# nsenter -t1 sh
nsenter: unrecognized option: 1
BusyBox v1.27.2 (2017-12-12 10:41:50 GMT) multi-call binary.
...
The long form options are also broken:
# nsenter --setuid=1000 --setgid=1000 sh
BusyBox v1.29.0.git (2018-05-04 13:56:49 UTC) multi-call binary.
...
`nsenter --target=<pid> sh` parses correctly and appears to work, but
<pid> is ignored and set to 0. This doesn't raise an error unless one
of the namespace arguments is also given:
# ./busybox_unstripped nsenter --target=42 sh
# exit
# ./busybox_unstripped nsenter -n --target=42 sh
BusyBox v1.29.0.git (2018-05-04 13:56:49 UTC) multi-call binary.
...
This has caused problems in a couple of places:
https://github.com/linuxkit/linuxkit/issues/567
https://github.com/gliderlabs/docker-alpine/issues/359
https://github.com/kontena/pharos-cluster/pull/81
Signed-off-by: Euan Harris <euan.harris@docker.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-05-13 20:14:07 +02:00
Euan Harris
40394cb1c9
nsenter: Rename --network option to --net
...
In nsenter from util-linux, the long version of the -n option is
--net=<path>. BusyBox's version expects --network=<path>, so scripts
and examples written for util-linux's version cause BusyBox's version
to exit with the usage message.
Confusingly, until commit 036585a911
2018-05-13 18:58:23 +02:00
Denys Vlasenko
2aeb201c97
libbb: new option FEATURE_ETC_SERVICES: if off, /etc/services reads often avoided
...
In practice, "wget http://host.com/ " always uses port 80.
People explicitly set non-standard ports via options or parameters
("telnet 1.2.3.4 567" or "telnet 1.2.3.4 ftp") instead of modifying
/etc/services.
function old new delta
telnet_main 1466 1464 -2
rdate_main 215 198 -17
fakeidentd_main 269 252 -17
parse_url 459 392 -67
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/4 up/down: 0/-103) Total: -103 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-04-17 12:43:54 +02:00
Denys Vlasenko
7bcde5f00d
libbb.h: always include sys/resource.h
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-04-08 17:23:27 +02:00
Denys Vlasenko
3be4b9b0de
fstrim: do not check that specified file is on a block device
...
Kernel will surely inform us in FITRIM does not make sense on a given file.
function old new delta
fstrim_main 241 221 -20
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-03-29 16:05:10 +02:00
Denys Vlasenko
0e09ded2f1
readprofile: code shrink
...
function old new delta
defaultpro 14 - -14
defaultmap 17 - -17
readprofile_main 1762 1719 -43
------------------------------------------------------------------------------
(add/remove: 0/2 grow/shrink: 0/1 up/down: 0/-74) Total: -74 bytes
text data bss dec hex filename
933081 473 6836 940390 e5966 busybox_old
933035 473 6836 940344 e5938 busybox_unstripped
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-03-11 19:35:58 +01:00
Denys Vlasenko
7798282db2
ipcs: further code shrink
...
function old new delta
packed_usage 32543 32547 +4
ipcs_main 1014 980 -34
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/1 up/down: 4/-34) Total: -30 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-03-08 13:23:06 +01:00
Denys Vlasenko
f7fa8001b7
ipcs: code shrink
...
function old new delta
packed_usage 32539 32543 +4
format 1 - -1
do_shm 883 880 -3
do_sem 636 633 -3
do_msg 782 779 -3
ipcs_main 1049 1014 -35
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 1/4 up/down: 4/-45) Total: -41 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-03-08 13:10:23 +01:00
Denys Vlasenko
2af5e3fac3
libbb: compile capability code only if FEATURE_SETPRIV_CAPABILITIES or RUN_INIT
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-02-21 20:13:39 +01:00
Denys Vlasenko
b083e8cc53
umount: fix "umount -t FSTYPE MNTPOINT" acting as if -a is specified
...
While at it, add -t to --help, and fix comments which say that -t is ignored
function old new delta
packed_usage 32427 32444 +17
umount_main 558 552 -6
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/1 up/down: 17/-6) Total: 11 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-02-20 17:58:19 +01:00
Denys Vlasenko
7398892ac0
mkfs_ext2, mkfs_vfat: fix warnings in STORE_LE on big-endian platforms
...
"warning: large integer implicitly truncated to unsigned type [-Woverflow]"
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-02-15 13:46:34 +01:00
Denys Vlasenko
4892f3a4c7
inetd,mount: add comment with example of flags to build with libtirpc
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-02-13 18:20:28 +01:00
Denys Vlasenko
ddacb03e87
libbb: commonalize a bit of little-endian CRC32 table generation code
...
function old new delta
global_crc32_new_table_le - 11 +11
crc32_new_table_le - 9 +9
inflate_unzip_internal 560 556 -4
flash_eraseall_main 823 819 -4
unpack_xz_stream 2403 2394 -9
lzop_main 121 112 -9
gzip_main 187 178 -9
------------------------------------------------------------------------------
(add/remove: 2/0 grow/shrink: 0/5 up/down: 20/-35) Total: -15 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-02-01 10:56:19 +01:00
Denys Vlasenko
a497231f53
chrt: code shrink
...
function old new delta
show_min_max 60 59 -1
policies 96 72 -24
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-01-25 09:34:23 +01:00
Denys Vlasenko
66ad9be603
chrt: use correct min/max priorities
...
function old new delta
chrt_main 369 432 +63
policies 48 96 +48
packed_usage 32239 32249 +10
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/0 up/down: 121/0) Total: 121 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-01-23 16:04:48 +01:00
Povilas Kanapickas
0f6e4350b3
chrt: add support for SCHED_IDLE
...
Signed-off-by: Povilas Kanapickas <povilas@radix.lt>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-01-23 16:04:48 +01:00
Povilas Kanapickas
1616fb8aca
chrt: add support for SCHED_BATCH
...
Signed-off-by: Povilas Kanapickas <povilas@radix.lt>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-01-23 16:04:48 +01:00
Sven-Göran Bergh
e411cd071a
volume_id: add LittleFS detection
...
Add support for LittleFS to blkid. Not included if FEATURE_BLKID_TYPE
is not selected (neither UUID nor label).
LittleFS is a small fail-safe filesystem designed for embedded
systems. It has strong copy-on-write guarantees and storage on disk
is always kept in a valid state. It also provides a form of dynamic
wear levelling for systems that can not fit a full flash translation
layer. (https://github.com/geky/littlefs )
ARM has introduced it in its Mbed OS 5.7, so it starts to gain focus.
(https://os.mbed.com/blog/entry/littlefs-high-integrity-embedded-fs/ )
function old new delta
volume_id_probe_lfs - 62 +62
fs1 20 24 +4
Signed-off-by: Sven-Göran Bergh <sgb@systemaxion.se>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-01-19 20:37:13 +01:00
Denys Vlasenko
c4144ca3a5
renice: add comment about getpwnam/NOFORK interaction
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-01-14 19:40:00 +01:00
Denys Vlasenko
9967978551
renice: use BUILD_BUG_ON()
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-01-14 19:05:02 +01:00
Denys Vlasenko
cbdc37cae0
cal: make it NOEXEC
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-01-14 14:32:11 +01:00
Shawn Landden
4261341281
umount: ignore -c
...
"-c, --no-canonicalize: Do not canonicalize paths."
As busybox doesn't canonicalize paths in the first place it is safe to ignore
this option.
See https://github.com/systemd/systemd/issues/7786
Signed-off-by: Shawn Landden <slandden@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-01-08 13:31:58 +01:00
Denys Vlasenko
1b510900e2
unshare: -r should map root to user, not the other way around
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-11-09 16:06:33 +01:00
Denys Vlasenko
b5a0d9d867
unshare: -r implies -U, not -u
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-11-09 15:59:22 +01:00
Denys Vlasenko
f1fdda4542
Fix build failures if MAXHOSTNAMELEN or MAXPATHLEN is not defined
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-10-31 15:59:19 +01:00
James Clarke
160d027c21
blkdiscard: Only build on Linux
...
Signed-off-by: James Clarke <jrtc27@jrtc27.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-10-30 14:55:01 +01:00
Denys Vlasenko
2ab9403119
whitespace and comment format fixes, no code changes
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-10-05 15:33:28 +02:00
Denys Vlasenko
ebe6d9d875
whitespace and comment format fixes, no code changes
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-10-05 14:40:24 +02:00
Denys Vlasenko
0c4dbd481a
regularize format of source file headers, no code changes
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-09-18 16:28:43 +02:00
Denys Vlasenko
0180b57aaf
setpriv: placete "declaration of 'index' shadows a global declaration" warning
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-08-29 15:34:38 +02:00
Denys Vlasenko
7d834c9bb4
run-init: if doing dry run, do not require pid==1
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-08-22 11:40:27 +02:00
Denys Vlasenko
bbc26c6934
run-init: implement -n "dry run"
...
function old new delta
switch_root_main 637 706 +69
packed_usage 31743 31757 +14
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/0 up/down: 83/0) Total: 83 bytes
text data bss dec hex filename
915247 563 5844 921654 e1036 busybox_old
915303 563 5844 921710 e106e busybox_unstripped
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-08-22 10:37:30 +02:00
Denys Vlasenko
200bcc851a
run-init: new applet
...
function old new delta
switch_root_main 354 637 +283
drop_usermodehelper - 157 +157
cap_name_to_number - 77 +77
packed_usage 31707 31743 +36
applet_names 2665 2674 +9
applet_main 1544 1548 +4
applet_install_loc 193 194 +1
setpriv_main 933 928 -5
getcaps 131 122 -9
parse_cap 117 29 -88
------------------------------------------------------------------------------
(add/remove: 3/0 grow/shrink: 5/3 up/down: 567/-102) Total: 465 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-08-21 19:30:01 +02:00
Denys Vlasenko
44b3f2ffbc
libbb: move capability names code to libbb
...
function old new delta
cap_name_to_number - 77 +77
parse_cap 117 29 -88
------------------------------------------------------------------------------
(add/remove: 2/0 grow/shrink: 0/1 up/down: 77/-88) Total: -11 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-08-21 02:14:19 +02:00
Denys Vlasenko
ec2482e966
setpriv: code shrink
...
function old new delta
parse_cap 125 117 -8
setpriv_main 949 933 -16
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-24) Total: -24 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-08-20 20:21:31 +02:00
Denys Vlasenko
79747415d6
setpriv: accept any case in capability names
...
This should work: setpriv --inh-caps -SyS_ReSOuRCE sh
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-08-18 19:11:57 +02:00
Denys Vlasenko
dce39c9894
fsck_minix,mkfs_minix: fix "strict-aliasing" warnings
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-08-16 11:53:48 +02:00
Denys Vlasenko
c4367d7227
uevent: placate gcc
...
How sizeof() can be an aliasing problem?
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-08-16 11:45:09 +02:00
Denys Vlasenko
647d8afe86
build system: remove unused CONFIG_FEATURE_HAVE_RPC
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-08-14 12:25:55 +02:00
Denys Vlasenko
c52dc0e836
fdisk: typo fix
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-08-10 15:12:11 +02:00
Denys Vlasenko
890bd5de51
ipcs: tweak output orer to match util-linux 2.28
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-08-09 19:27:01 +02:00
Denys Vlasenko
c6ce1c9ca3
ipcrm,ipcs: make them NOEXEC
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-08-09 19:24:19 +02:00
Denys Vlasenko
7943be1e13
ipcrm: code shrink
...
function old new delta
ipcrm_main 698 663 -35
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-08-09 19:20:08 +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
