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2014-06-27stat: fix printing selinux context and null-dereferenceMichael Gernoth
busybox stat tries to always print the selinux context, even if it is not requested which leads to a segmentation fault due to dereferencing a null-pointer. This also changes the format-string used to print the context to so it actually produces useful output. Signed-off-by: Michael Gernoth <michael@gernoth.net> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2014-06-22unlink: new appletIsaac Dunham
function old new delta unlink_main - 45 +45 packed_usage 29667 29686 +19 Signed-off-by: Isaac Dunham <ibid.ag@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2014-05-19Add conditional support for -v / --verboseDenys Vlasenko
With FEATURE_VERBOSE off, practically no size change. With it on: function old new delta remove_file 493 556 +63 install_main 719 765 +46 bb_make_directory 383 419 +36 rmdir_main 162 191 +29 copy_file 1516 1544 +28 mv_main 502 525 +23 cmp_main 677 693 +16 bbconfig_config_bz2 5264 5279 +15 mkdir_main 158 168 +10 install_longopts 66 76 +10 rm_main 167 175 +8 nexpr 840 846 +6 scan_tree 275 280 +5 fsck_main 1807 1811 +4 ed_main 2541 2545 +4 expand_one_var 1574 1575 +1 swap_on_off_main 420 418 -2 parse_command 1443 1440 -3 redirect 1279 1274 -5 do_load 946 918 -28 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 16/4 up/down: 304/-38) Total: 266 bytes Based on the patch by Igor Živković. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2014-03-07shuf: trim help textDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2014-03-07shuf: do not use strings for -i RANGE caseDenys Vlasenko
function old new delta shuf_main 482 496 +14 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2014-03-07shuf: improve help textBartosz Golaszewski
Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2014-03-07shuf: fix a segfault on 'shuf -e'Bartosz Golaszewski
Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2014-03-05shuf: new appletDenys Vlasenko
function old new delta shuf_main - 478 +478 packed_usage 29571 29719 +148 applet_names 2460 2465 +5 applet_main 1428 1432 +4 applet_nameofs 714 716 +2 ------------------------------------------------------------------------------ (add/remove: 2/0 grow/shrink: 4/0 up/down: 637/0) Total: 637 bytes Based on the code by Bartosz Golaszewski <bartekgola@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2014-02-27ls: make "ls -s DIR" show total too. Clases 4946Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2014-02-03catv: suppress compiler warningDenys Vlasenko
The warning was: warning: typedef 'BUG_const_mismatch' locally defined but not used [-Wunused-local-typedefs] Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2014-01-31uname: fix up usage documentationMike Frysinger
The -i/-o options were missing, and the -r/-s/-v options were incorrectly labeled as "OS" instead of "kernel". Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2014-01-19sort: check global flags on fallback sortBartosz Golaszewski
Sort now performs global reverse on fallback sort if -r is set. Before only key local flags were checked. function old new delta compare_keys 712 738 +26 Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2014-01-19sort.c: remove a magic number from compare_keys()Bartosz Golaszewski
Use bitwise OR of proper flags instead. Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2014-01-10tail: adjust help/usage textsCristian Ionescu-Idbohrn
Signed-off-by: Cristian Ionescu-Idbohrn <cristian.ionescu-idbohrn@axis.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2014-01-09chown: fix help textDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-12-16expand: use printable_string instead of hard-coding implementationMichael Tokarev
function old new delta expand_main 709 690 -19 Signed-off-by: Michael Tokarev <mjt@tls.msk.ru> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-11-29Use unsigned printf/scanf conversion where more appropriateDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-10-16tail compat: fix header printing for tail -fBartosz Golaszewski
Makes tail -f for multiple files display the header only if another (ie. not currently displayed) file changed. Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-09-11touch: add conditional support for -hDenys Vlasenko
Based on a patch by Andy <andy.padavan@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-08-20dd: code shrinkDenys Vlasenko
function old new delta dd_main 1475 1469 -6 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-08-20dd: code shrinkDenys Vlasenko
function old new delta dd_main 1487 1475 -12 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-08-20dd: code shrinkDenys Vlasenko
function old new delta write_and_stats 78 99 +21 dd_main 1496 1487 -9 full_write_or_warn 42 - -42 ------------------------------------------------------------------------------ (add/remove: 0/1 grow/shrink: 1/1 up/down: 21/-51) Total: -30 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-08-20dd: remove FIXME comment which is fixed now. No code changesDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-08-20dd: code shrinkDenys Vlasenko
function old new delta dd_main 1001 961 -40 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-08-20dd: fail if swab is attempted on odd-sized blockDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-08-19dd: fix example in a comment. No code changes.Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-08-19dd: support conv=swabDenys Vlasenko
function old new delta dd_main 1482 1520 +38 static.conv_words 28 33 +5 packed_usage 29377 29375 -2 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-08-19dd: do not reuse local variables for unrelated values.Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-07-30Whitespace fixesDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-07-30catv: code shrinkDenys Vlasenko
catv_main 250 227 -23 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-07-30Refactor catv. Move visible() from stty to libbb.Bartosz Golaszewski
Fixes the following TODO: stty's visible() function and catv's guts are identical. Merge them into an appropriate libbb function. Also makes catv behave exactly like coreutils' cat -v e.g. it'll print 'M-^I' instead of 'M- '. function old new delta visible - 70 +70 do_display 431 379 -52 catv_main 306 250 -56 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 0/2 up/down: 70/-108) Total: -38 bytes Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-07-13Commonalize typical [b,]k,m suffix structDenys Vlasenko
function old new delta bkm_suffixes - 32 +32 static.km_suffixes 24 - -24 suffixes 32 - -32 static.bkm 32 - -32 head_tail_suffixes 32 - -32 ------------------------------------------------------------------------------ (add/remove: 2/6 grow/shrink: 0/0 up/down: 72/-160) Total: -88 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-07-08tail: code shrinkDenys Vlasenko
function old new delta tail_main 1548 1613 +65 tail_read 136 34 -102 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/1 up/down: 65/-102) Total: -37 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-07-04foo*sum: Correct syntax errorCristian Ionescu-Idbohrn
coreutils/md5_sha1_sum.c:156:3: error: expected '}' before 'else' Signed-off-by: Cristian Ionescu-Idbohrn <cristian.ionescu-idbohrn@axis.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2013-07-02tail: track file size only in -f modeDenys Vlasenko
This eliminates extra fstat and lseek calls on every read Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-07-02foo*sum: report I/O errors, don't merely exit with 1.Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-05-17stty: disable CIBAUD leak check - it is not necessary on LinuxDenys Vlasenko
function old new delta stty_main 1233 1196 -37 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-05-17stty: code shrinkDenys Vlasenko
function old new delta set_mode 759 725 -34 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-03-29libbb: introduce and use strftime_[YYYYMMDD]HHMMSS()Denys Vlasenko
function old new delta strftime_fmt - 53 +53 strftime_YYYYMMDDHHMMSS - 12 +12 strftime_HHMMSS - 12 +12 human_time 44 43 -1 fmtstr_t 9 - -9 step_time 361 345 -16 watch_main 261 232 -29 ------------------------------------------------------------------------------ (add/remove: 3/1 grow/shrink: 0/3 up/down: 77/-55) Total: 22 bytes text data bss dec hex filename 919203 932 17692 937827 e4f63 busybox_old 919209 932 17692 937833 e4f69 busybox_unstripped Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-03-12readlink: note that our -f is really -eMike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2013-03-12platform: use KERNEL_VERSION to simplify uClibc version checkingMike Frysinger
This makes reading the logic (as well as adding new code) a lot simpler, and fixes one or two cases that were broken due to incorrect sub-version tests. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2013-03-04hostid: do not output sign-extended host id. Closes 6056Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-02-25tail: make help text for -n +N syntax more correctDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-02-25head: support -n -NUM and -c -NUMDenys Vlasenko
function old new delta head_main 406 832 +426 packed_usage 29234 29252 +18 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/0 up/down: 444/0) Total: 444 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-02-25head,tail: use common suffix struct. simplify help text.Denys Vlasenko
function old new delta head_tail_suffixes - 32 +32 head_main 415 406 -9 packed_usage 29252 29234 -18 tail_suffixes 32 - -32 head_suffixes 32 - -32 ------------------------------------------------------------------------------ (add/remove: 2/2 grow/shrink: 0/2 up/down: 32/-91) Total: -59 bytes text data bss dec hex filename 890474 497 7584 898555 db5fb busybox_old 890415 497 7584 898496 db5c0 busybox_unstripped Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-01-15whitespace fixes. no code changesDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-01-14whitespace cleanup. no code changesDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-01-14sha3sum: new appletLauri Kasanen
function old new delta KeccakF - 496 +496 KeccakF_RoundConstants - 192 +192 sha3_hash - 171 +171 sha3_end - 40 +40 hash_file 274 299 +25 KeccakF_RotationConstants - 25 +25 KeccakF_PiLane - 25 +25 packed_usage 29213 29232 +19 sha3_begin - 18 +18 KeccakF_Mod5 - 10 +10 applet_names 2445 2453 +8 applet_main 1420 1424 +4 applet_nameofs 710 712 +2 ------------------------------------------------------------------------------ (add/remove: 8/0 grow/shrink: 9/7 up/down: 1049/-54) Total: ~995 bytes Signed-off-by: Lauri Kasanen <curaga@operamail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-01-14whitespace fixes. no code changesDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-12-14du: document incompatibility with standard toolDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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