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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Based on patches by Lubomir Rintel <lkundrak@v3.sk>
function old new delta
read_lines 653 722 +69
less_main 2464 2531 +67
packed_usage 32202 32239 +37
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(add/remove: 0/0 grow/shrink: 3/0 up/down: 173/0) Total: 173 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
less_main 2471 2464 -7
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Based on patch by Eugene Rudoy <gene.devel@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Markus Gothe <nietzsche@lysator.liu.se>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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When 'i' or 's' modes are selected block array is filled from offset 3
(blen = 3) but copied to data.block buffer from offset 0 so first 3 bytes
contains garbage from stack.
The buffer that is sent is also 3 bytes too long due to those extra 3
bytes.
Signed-off-by: Avi Fishman <AviFishman70@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
get_termios_and_make_raw - 139 +139
xget1 39 8 -31
read_line_input 3912 3867 -45
less_main 2525 2471 -54
set_termios_to_raw 116 36 -80
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(add/remove: 1/0 grow/shrink: 0/4 up/down: 139/-210) Total: -71 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
hexedit_main 1171 1170 -1
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
hexedit_main 1169 1202 +33
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
hexedit_main 1176 1169 -7
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
remap 173 178 +5
move_mapping_lower 107 109 +2
move_mapping_further 141 143 +2
hexedit_main 1191 1176 -15
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(add/remove: 0/0 grow/shrink: 3/1 up/down: 9/-15) Total: -6 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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This is a must if you need to edit sector 123456789999 on your /dev/disk.
text data bss dec hex filename
922745 481 6832 930058 e310a busybox_old
923023 481 6832 930336 e3220 busybox_unstripped
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
hexedit_main 998 1082 +84
restore_term - 29 +29
remap 168 173 +5
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(add/remove: 1/0 grow/shrink: 2/0 up/down: 118/0) Total: 118 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
hexedit_main 970 998 +28
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
hexedit_main 924 970 +46
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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text data bss dec hex filename
922535 481 6832 929848 e3038 busybox_old
922534 481 6832 929847 e3037 busybox_unstripped
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
format_line 197 209 +12
hexedit_main 930 924 -6
redraw_cur_line 104 94 -10
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(add/remove: 0/0 grow/shrink: 1/2 up/down: 12/-16) Total: -4 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
hexedit_main - 930 +930
format_line - 197 +197
remap - 168 +168
move_mapping_further - 141 +141
move_mapping_lower - 107 +107
redraw_cur_line - 104 +104
packed_usage 31802 31812 +10
applet_names 2688 2696 +8
applet_main 1552 1556 +4
applet_suid 97 98 +1
applet_install_loc 194 195 +1
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(add/remove: 7/0 grow/shrink: 5/0 up/down: 1671/0) Total: 1671 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
setfattr_main - 189 +189
packed_usage 31516 31588 +72
setxattr - 53 +53
lsetxattr - 53 +53
removexattr - 37 +37
lremovexattr - 37 +37
applet_names 2649 2658 +9
find_applet_by_name 124 128 +4
applet_main 1532 1536 +4
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(add/remove: 7/0 grow/shrink: 4/0 up/down: 458/0) Total: 458 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
chat_main 1356 1379 +23
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
packed_usage 31624 31615 -9
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Installing headers from upstream i2c-tools makes it impossible to
build the busybox version due to redefined symbols. This is caused by
the fact that linux/i2c-dev.h from i2c-tools overwrites the one from
linux uapi and defines symbols already defined by linux' linux/i2c.h.
Drop this include and simply re-implement the relevant defines from
linux/i2c-dev.h in miscutils/i2c-tools.c.
Tested by building on systems with and without i2c-tools headers.
Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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We no longer use common_bufsiz1 in i2c-tools.
Don't include common_bufsiz.h.
Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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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>
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FEATURE_GETOPT_LONG made dependent on LONG_OPTS.
The folloving options are removed, now LONG_OPTS enables long options
for affected applets:
FEATURE_ENV_LONG_OPTIONS FEATURE_EXPAND_LONG_OPTIONS
FEATURE_UNEXPAND_LONG_OPTIONS FEATURE_MKDIR_LONG_OPTIONS
FEATURE_MV_LONG_OPTIONS FEATURE_RMDIR_LONG_OPTIONS
FEATURE_ADDGROUP_LONG_OPTIONS FEATURE_ADDUSER_LONG_OPTIONS
FEATURE_HWCLOCK_LONG_OPTIONS FEATURE_NSENTER_LONG_OPTS
FEATURE_CHCON_LONG_OPTIONS FEATURE_RUNCON_LONG_OPTIONS
They either had a small number of long options, or their long options are
essential.
Example: upstream addgroup and adduser have ONLY longopts,
we should probably go further and get rid
of non-standard short options.
To this end, make addgroup and adduser "select LONG_OPTS".
We had this breakage caused by us even in our own package!
#if ENABLE_LONG_OPTS || !ENABLE_ADDGROUP
/* We try to use --gid, not -g, because "standard" addgroup
* has no short option -g, it has only long --gid.
*/
argv[1] = (char*)"--gid";
#else
/* Breaks if system in fact does NOT use busybox addgroup */
argv[1] = (char*)"-g";
#endif
xargs: its lone longopt no longer depends on DESKTOP, only on LONG_OPTS.
hwclock TODO: get rid of incompatible -t, -l aliases to --systz, --localtime
Shorten help texts by omitting long option when short opt alternative exists.
Reduction of size comes from the fact that store of an immediate
(an address of longopts) to a fixed address (global variable)
is a longer insn than pushing that immediate or passing it in a register.
This effect is CPU-agnostic.
function old new delta
getopt32 1350 22 -1328
vgetopt32 - 1318 +1318
getopt32long - 24 +24
tftpd_main 562 567 +5
scan_recursive 376 380 +4
collect_cpu 545 546 +1
date_main 1096 1095 -1
hostname_main 262 259 -3
uname_main 259 255 -4
setpriv_main 362 358 -4
rmdir_main 191 187 -4
mv_main 562 558 -4
ipcalc_main 548 544 -4
ifenslave_main 641 637 -4
gzip_main 192 188 -4
gunzip_main 77 73 -4
fsfreeze_main 81 77 -4
flock_main 318 314 -4
deluser_main 337 333 -4
cp_main 374 370 -4
chown_main 175 171 -4
applet_long_options 4 - -4
xargs_main 894 889 -5
wget_main 2540 2535 -5
udhcpc_main 2767 2762 -5
touch_main 436 431 -5
tar_main 1014 1009 -5
start_stop_daemon_main 1033 1028 -5
sed_main 682 677 -5
script_main 1082 1077 -5
run_parts_main 330 325 -5
rtcwake_main 459 454 -5
od_main 2169 2164 -5
nl_main 201 196 -5
modprobe_main 773 768 -5
mkdir_main 160 155 -5
ls_main 568 563 -5
install_main 773 768 -5
hwclock_main 411 406 -5
getopt_main 622 617 -5
fstrim_main 256 251 -5
env_main 198 193 -5
dumpleases_main 635 630 -5
dpkg_main 3991 3986 -5
diff_main 1355 1350 -5
cryptpw_main 233 228 -5
cpio_main 593 588 -5
conspy_main 1135 1130 -5
chpasswd_main 313 308 -5
adduser_main 887 882 -5
addgroup_main 416 411 -5
ftpgetput_main 351 345 -6
get_terminal_width_height 242 234 -8
expand_main 690 680 -10
static.expand_longopts 18 - -18
static.unexpand_longopts 27 - -27
mkdir_longopts 28 - -28
env_longopts 30 - -30
static.ifenslave_longopts 34 - -34
mv_longopts 46 - -46
static.rmdir_longopts 48 - -48
packed_usage 31739 31687 -52
------------------------------------------------------------------------------
(add/remove: 2/8 grow/shrink: 3/49 up/down: 1352/-1840) Total: -488 bytes
text data bss dec hex filename
915681 485 6880 923046 e15a6 busybox_old
915428 485 6876 922789 e14a5 busybox_unstripped
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Decided to not make any flash applets NOEXEC.
Minor robustifications here and there. Better error messages. Save on strings:
function old new delta
ubi_tools_main 1235 1288 +53
ubi_get_volid_by_name 125 133 +8
ubirename_main 198 204 +6
get_num_from_file 90 94 +4
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 4/0 up/down: 71/0) Total: 71 bytes
text data bss dec hex filename
915696 485 6880 923061 e15b5 busybox_old
915670 485 6880 923035 e159b busybox_unstripped
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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While at it, fix help text
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
ubi_tools_main 1241 1235 -6
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
adjtimex_main 395 406 +11
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
packed_usage 31747 31749 +2
setserial_main 1152 1132 -20
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
trim 80 90 +10
angle_address 56 50 -6
sysctl_main 282 273 -9
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(add/remove: 0/0 grow/shrink: 1/3 up/down: +10/-15) Total: -5 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Noticed while auditing nofork/noexec status
function old new delta
packed_usage 31777 31747 -30
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
run_nofork_applet 258 280 +22
readlink_main 112 123 +11
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(add/remove: 0/0 grow/shrink: 2/0 up/down: 33/0) Total: 33 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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