Denys Vlasenko
352ddd3d21
Tweak GETOPT_RESET comment
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-04-12 20:21:34 +02:00
Kaarle Ritvanen
835ad3a984
libbb: GETOPT_RESET macro
...
Signed-off-by: Kaarle Ritvanen <kaarle.ritvanen@datakunkku.fi>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-04-12 20:11:34 +02:00
Denys Vlasenko
c5496d3585
grep: FEATURE_GREP_CONTEXT should be available for "fgrep only" too
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-04-12 17:53:54 +02:00
Denys Vlasenko
e31ca2e9b2
catv: convert this bbox-specific applet into "cat -v"
...
function old new delta
cat_main 150 320 +170
packed_usage 31511 31552 +41
applet_install_loc 190 189 -1
applet_main 1516 1512 -4
applet_names 2618 2613 -5
catv_main 227 - -227
------------------------------------------------------------------------------
(add/remove: 0/2 grow/shrink: 2/3 up/down: 211/-237) Total: -26 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-04-12 17:17:29 +02:00
Denys Vlasenko
d9eb40c185
fix errors found with make_single_applets.sh
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-04-12 15:48:19 +02:00
Denys Vlasenko
0cecbe7d5d
Sort more misplaced applets into coreutils or util-linux
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No code changes
Surprisingly, nice and renice are coming from different packages :)
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-04-12 14:16:29 +02:00
Denys Vlasenko
783d57af7b
Sort some miscutils/ applets into coreutils or util-linux
...
No code changes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-04-12 13:58:40 +02:00
Denys Vlasenko
ac47a00e2e
partprobe: new applet
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function old new delta
partprobe_main - 79 +79
packed_usage 31485 31511 +26
applet_names 2608 2618 +10
applet_main 1512 1516 +4
applet_install_loc 189 190 +1
------------------------------------------------------------------------------
(add/remove: 2/0 grow/shrink: 4/0 up/down: 120/0) Total: 120 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-04-11 19:17:59 +02:00
Denys Vlasenko
1bc0bd13b5
w: new applet, alias to "who -H"
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function old new delta
who_main 451 463 +12
packed_usage 31477 31485 +8
applet_main 1508 1512 +4
applet_names 2606 2608 +2
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 4/0 up/down: 26/0) Total: 26 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-04-11 18:17:03 +02:00
Denys Vlasenko
67918b32ab
fallocate: new applet
...
NAME
fallocate - preallocate or deallocate space to a file
SYNOPSIS
fallocate [-c|-p|-z] [-o offset] -l length [-n] filename
fallocate -d [-o offset] [-l length] filename
DESCRIPTION
fallocate is used to manipulate the allocated disk space for a file,
either to deallocate or preallocate it. For filesystems which support
the fallocate system call, preallocation is done quickly by allocating
blocks and marking them as uninitialized, requiring no IO to the data
blocks. This is much faster than creating a file by filling it with
zeroes.
function old new delta
fallocate_main - 179 +179
applet_names 2597 2606 +9
applet_main 1504 1508 +4
applet_suid 94 95 +1
applet_install_loc 188 189 +1
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-04-11 13:33:54 +02:00
Denys Vlasenko
b9512fa6b3
fsfreeze: new applet
...
NAME
fsfreeze - suspend access to a filesystem (Ext3/4, ReiserFS, JFS, XFS)
SYNOPSIS
fsfreeze --freeze|--unfreeze mountpoint
DESCRIPTION
fsfreeze suspends or resumes access to a filesystem.
fsfreeze halts any new access to the filesystem and creates a stable
image on disk.
AVAILABILITY
The fsfreeze command is part of the util-linux 2.28
function old new delta
fsfreeze_main - 81 +81
applet_names 2597 2606 +9
applet_main 1504 1508 +4
applet_suid 94 95 +1
applet_install_loc 188 189 +1
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-04-11 11:53:05 +02:00
Denys Vlasenko
a976aaab0b
factor: remove debug code
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-04-11 07:50:42 +02:00
Denys Vlasenko
8a134ec680
libbb: move isqrt from factor, use it in diff too
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-04-11 07:34:56 +02:00
Denys Vlasenko
10673c44f1
factor: much faster, and very slightly larger isqrt()
...
function old new delta
isqrt_odd 70 88 +18
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-04-11 07:02:42 +02:00
Denys Vlasenko
cc1f8ba489
factor: don't be too clever in isqrt - be small instead
...
function old new delta
isqrt_odd 111 70 -41
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-04-10 18:30:35 +02:00
Denys Vlasenko
ad5394d591
factor: add code to test isqrt() correctness
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-04-10 13:53:57 +02:00
Denys Vlasenko
dd3a395053
factor: 25% faster sieving
...
function old new delta
factorize 287 260 -27
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-04-10 12:10:46 +02:00
Denys Vlasenko
4908c79a01
factor: better comments, slightl more clever conversion even->odd
...
function old new delta
isqrt_odd 114 111 -3
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-04-10 11:47:48 +02:00
Denys Vlasenko
f428f1dc6c
factor: fix HALF_FMT usage
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-04-10 10:13:14 +02:00
Denys Vlasenko
12dc4fbf18
factor: fix comments
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-04-10 00:41:11 +02:00
Denys Vlasenko
bef1713217
factor: a bit more simple isqrt
...
function old new delta
isqrt_odd 87 80 -7
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-04-10 00:28:26 +02:00
Denys Vlasenko
c6476dca54
factor: simpler isqrt
...
function old new delta
isqrt_odd 102 87 -15
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-04-10 00:24:16 +02:00
Denys Vlasenko
c804d4ec5c
factor: factor2 variable is unused now, drop it
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-04-09 23:19:47 +02:00
Denys Vlasenko
7e5f2f3b51
factor: expand comments
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-04-09 23:12:38 +02:00
Denys Vlasenko
1d232fd440
factor: 30% faster code (estimate max possible factor just once)
...
function old new delta
factorize - 161 +161
isqrt_odd - 102 +102
factor_main 281 110 -171
------------------------------------------------------------------------------
(add/remove: 2/0 grow/shrink: 0/1 up/down: 263/-171) Total: 92 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-04-09 22:54:57 +02:00
Denys Vlasenko
c1b5b2a190
nl: fix copyright message
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-04-09 21:19:29 +02:00
Denys Vlasenko
ee7f75d94f
factor: new applet
...
thus far only able to factor up to ULLONG_MAX
function old new delta
factor_main - 378 +378
packed_usage 31427 31502 +75
applet_names 2590 2597 +7
applet_main 1500 1504 +4
------------------------------------------------------------------------------
(add/remove: 2/0 grow/shrink: 3/0 up/down: 464/0) Total: 464 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-04-09 21:18:43 +02:00
Denys Vlasenko
87ae0fe095
nproc: new applet
...
function old new delta
nproc_main - 98 +98
applet_names 2584 2590 +6
applet_main 1496 1500 +4
applet_install_loc 187 188 +1
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-04-07 21:47:53 +02:00
Denys Vlasenko
0f7f1ae094
shred: smaller code
...
function old new delta
shred_main 361 356 -5
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-04-07 21:10:00 +02:00
Denys Vlasenko
2f59bf39e2
shred: new applet
...
function old new delta
shred_main - 361 +361
packed_usage 31427 31467 +40
applet_names 2578 2584 +6
applet_main 1492 1496 +4
run_applet_and_exit 679 682 +3
------------------------------------------------------------------------------
(add/remove: 2/0 grow/shrink: 4/0 up/down: 414/0) Total: 414 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-04-07 20:45:08 +02:00
Denys Vlasenko
42776708f2
init: dont send "Sent SIGTERM to all" msg to syslog: we just TERMed it!
...
While at it, explain FEATURE_INIT_SYSLOG
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-04-07 19:13:09 +02:00
Denys Vlasenko
7121bb8023
ipaddress: tweak help text more: mention "brd +" syntax
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-04-07 18:22:41 +02:00
Denys Vlasenko
4eaa0f7729
ipaddress: tweak help text
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-04-07 18:14:46 +02:00
Denys Vlasenko
eb76abb4f7
iproute: add "a" command as a synonym to "add"
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-04-07 17:33:26 +02:00
Denys Vlasenko
826bdcd51c
libiproute: FACT_FUNCization
...
function old new delta
get_addr_1 258 287 +29
next_arg - 22 +22
print_neigh 885 902 +17
do_iplink 1269 1276 +7
get_unsigned 54 55 +1
get_u32 54 55 +1
get_u16 62 63 +1
rt_addr_n2a 53 52 -1
ipaddr_modify 1229 1226 -3
get_addr32 58 54 -4
invarg_1_to_2 18 12 -6
inet_addr_match 109 103 -6
duparg2 18 12 -6
duparg 18 12 -6
print_addrinfo 1231 1223 -8
ipneigh_list_or_flush 724 714 -10
incomplete_command 10 - -10
iproute_get 847 835 -12
ipaddr_list_or_flush 1265 1253 -12
get_prefix 356 344 -12
do_add_or_delete 1162 1150 -12
get_addr 73 58 -15
iproute_list_or_flush 1210 1191 -19
parse_args 1434 1412 -22
print_rule 634 610 -24
iprule_modify 864 816 -48
print_route 1621 1565 -56
iproute_modify 1221 1164 -57
------------------------------------------------------------------------------
(add/remove: 1/1 grow/shrink: 6/20 up/down: 78/-349) Total: -271 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-04-07 17:15:40 +02:00
Denys Vlasenko
d5342a1ad1
iproute: support advmss option
...
function old new delta
iproute_modify 1164 1221 +57
str_is_lock - 22 +22
packed_usage 31372 31382 +10
do_iproute 157 132 -25
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 2/1 up/down: 89/-25) Total: 64 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-04-07 17:00:53 +02:00
Denys Vlasenko
1140bf39ab
iproute: update help text, add commented-out code for unsupported options
...
function old new delta
packed_usage 31327 31372 +45
do_iproute 132 157 +25
iproute_modify 1162 1164 +2
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/0 up/down: 72/0) Total: 72 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-04-06 17:54:38 +02:00
Denys Vlasenko
2d4823b65b
iplink: implement "set promisc on|off". Closes 4682
...
function old new delta
do_iplink 1232 1269 +37
packed_usage 31337 31327 -10
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-04-06 16:06:04 +02:00
Denys Vlasenko
a7386bb35b
ip link: tidying up
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Misplaced comment. --help was wrong: dynamic on|off is not supported.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-04-06 15:55:29 +02:00
Denys Vlasenko
4f0b540d08
modprobe: do not descend into /etc/modprobe.d/DIR/. Closes 8686
...
Also expanded comments in recursive_action.c
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-04-06 15:23:26 +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
Ben Hutchings
803c85a207
modprobe: read modules.builtin
...
This allows explicit probing to succeed when the requested module
is actually built-in, and corrects the error message for removal.
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-04-06 11:54:04 +02:00
Denys Vlasenko
9c192e7f94
examples: make udhcpc script handle /32 netmasks
...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-04-06 00:53:43 +02:00
Jody Bruchon
19578b4edf
Add help text for 'uniq -i'
...
Signed-off-by: Jody Bruchon <jody@jodybruchon.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-04-05 18:51:27 +02:00
Denys Vlasenko
e7ac7abf06
nl: use CONFIG_NL, not CONFIG_UNIQ
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-04-05 18:31:19 +02:00
Denys Vlasenko
d88f94a5df
nl: new applet; also implement cat -nb (similar functionality to nl)
...
function old new delta
nl_main - 201 +201
print_numbered_lines - 115 +115
cat_main 36 149 +113
static.nl_longopts - 106 +106
packed_usage 31081 31182 +101
applet_main 1488 1492 +4
applet_names 2575 2578 +3
applet_suid 93 94 +1
applet_install_loc 186 187 +1
------------------------------------------------------------------------------
(add/remove: 4/0 grow/shrink: 6/0 up/down: 645/0) Total: 645 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-04-05 18:17:17 +02:00
Denys Vlasenko
5d561ef634
tls: do not compile in TLS_RSA_WITH_NULL_SHA256 code if unreachable
...
function old new delta
tls_handshake 1595 1588 -7
xwrite_encrypted 244 209 -35
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-04-04 01:41:15 +02:00
Denys Vlasenko
229d3c467d
tls: avoid using int16 in pstm code
...
function old new delta
pstm_div 1472 1522 +50
psRsaEncryptPub 403 413 +10
pstm_2expt 91 96 +5
pstm_clear 68 72 +4
pstm_init 39 42 +3
pstm_unsigned_bin_size 36 37 +1
pstm_montgomery_reduce 398 399 +1
pstm_init_size 45 46 +1
pstm_zero 39 38 -1
pstm_set 35 34 -1
pstm_read_unsigned_bin 112 109 -3
pstm_mulmod 123 120 -3
pstm_mod 116 113 -3
pstm_cmp 57 54 -3
pstm_sub 107 102 -5
pstm_to_unsigned_bin 157 151 -6
pstm_clamp 63 57 -6
pstm_add 116 108 -8
pstm_grow 81 72 -9
pstm_count_bits 57 48 -9
pstm_init_copy 84 72 -12
pstm_cmp_mag 93 78 -15
pstm_sqr_comba 567 551 -16
pstm_montgomery_calc_normalization 158 140 -18
pstm_copy 115 92 -23
pstm_lshd 133 109 -24
pstm_mul_comba 525 500 -25
pstm_mul_d 251 224 -27
s_pstm_sub 256 228 -28
s_pstm_add 370 337 -33
pstm_div_2d 444 409 -35
pstm_mul_2 195 156 -39
pstm_rshd 154 104 -50
pstm_mul_2d 247 186 -61
pstm_exptmod 1524 1463 -61
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 8/27 up/down: 75/-524) Total: -449 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-04-03 21:53:29 +02:00
Denys Vlasenko
636c3b627c
tls: merge sha1 and sha256 hmac functions
...
function old new delta
hmac_begin - 196 +196
hmac_sha256 61 68 +7
hmac 250 87 -163
hmac_sha256_begin 190 - -190
------------------------------------------------------------------------------
(add/remove: 1/1 grow/shrink: 1/1 up/down: 203/-353) Total: -150 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-04-03 17:43:44 +02:00
Denys Vlasenko
6e99f1cb45
tls: replace aes encryption/decryption by much smaller one
...
The replacement code is ~6 times slower,
but drastically decreases size of tls_aes.o:
text data bss dec hex filename
8050 0 0 8050 1f72 tls_aes_OLD.o
2461 0 0 2461 99d tls_aes.o
function old new delta
sbox - 256 +256
rsbox - 256 +256
KeyExpansion - 197 +197
Subword - 66 +66
AddRoundKey - 61 +61
static.Rcon - 10 +10
rcon 40 - -40
setup_mix 80 - -80
setup_mix2 123 - -123
aes_cbc_decrypt 1377 971 -406
aes_cbc_encrypt 1375 644 -731
psAesInit 848 - -848
Te4 1024 - -1024
TE0 1024 - -1024
TD0 1024 - -1024
Td4 1040 - -1040
------------------------------------------------------------------------------
(add/remove: 6/8 grow/shrink: 0/2 up/down: 846/-6340) Total: -5494 bytes
This code is based on public domain "tiny-AES128-C" code.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-04-01 20:11:59 +02:00
