busybox

Author	SHA1	Message	Date
Bartosz Golaszewski	bf0f2c7aa6	Rename INIT_LAST to INIT_FUNC to avoid confusion We don't have an INIT_FIRST, so let's rename INIT_LAST to INIT_FUNC to imply that the function is called at program start-up. Also: the priority argument for __attribute__((constructor)) isn't used, so let's remove it. Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2014-06-30 16:26:57 +02:00
Bartosz Golaszewski	3ed81cf052	unit-tests: implement the unit-testing framework This set of patches adds a simple unit-testing framework to Busybox unit-tests: add some helper macros for unit-test framework implementation unit-tests: implement the unit-testing framework unit-tests: add basic documentation on writing the unit test cases unit-tests: modify the Makefile 'test' target to run unit-tests too unit-tests: add two example test cases unit-tests: modify the existing strrstr test code to use the unit-test framework Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2014-06-22 16:30:41 +02:00
Bartosz Golaszewski	5d2e409ef8	libbb: use a wrapper around sysconf(_SC_CLK_TCK) to save a few bytes function old new delta bb_sc_clk_tck - 10 +10 timescmd 118 113 -5 print_route 1763 1758 -5 mpstat_main 1288 1283 -5 iostat_main 1947 1942 -5 INET_setroute 879 871 -8 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 0/5 up/down: 10/-28) Total: -18 bytes Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2014-06-22 14:01:13 +02:00
Denys Vlasenko	f92f1d0181	find: use sysconf(_SC_ARG_MAX) to determine the command-line size limit The find utility uses a hardcoded value of 32 * 1024 as the limit of the command-line length when calling 'find -exec ... {} +'. This results in over 4 times more execve() calls than in coreutils' find. This patch uses the limit defined in system headers. Based on the patch by Bartosz Golaszewski <bartekgola@gmail.com>. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2014-06-22 13:54:40 +02:00
Denys Vlasenko	17f8418ea7	Add conditional support for -v / --verbose 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>	2014-05-19 16:23:50 +02:00
Denys Vlasenko	e765b5ac34	libbb: rename execable -> executable. No code changes English speakers complained that it sounded awfully broken. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2014-05-02 17:15:58 +02:00
Denys Vlasenko	3dfe0ae5a8	libbb: make syslog level for bb_error_msg's configurable. use it in crond function old new delta bb_verror_msg 380 386 +6 syslog_level - 1 +1 crondlog 165 108 -57 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2014-04-30 14:48:28 +02:00
Denys Vlasenko	01a1a967c9	crond: tweak help text, make course less cryptic function old new delta packed_usage 29736 29740 +4 crond_main 1485 1486 +1 load_crontab 712 706 -6 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2014-04-30 14:47:28 +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
Bernhard Reutner-Fischer	ad16741ccd	libbb: provide usleep() fallback implementation POSIX.1-2008 removed the usleep function, provide a fallback implementaion using the recommended nanosleep(). Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2014-04-13 16:37:57 +02:00
Denys Vlasenko	6f068904dc	xargs: add support for -I and -i. Closes 493 function old new delta process_stdin_with_replace - 195 +195 xmalloc_substitute_string - 145 +145 xargs_main 808 884 +76 count_strstr - 45 +45 packed_usage 29580 29571 -9 parse_params 1445 1416 -29 func_exec 285 138 -147 ------------------------------------------------------------------------------ (add/remove: 4/0 grow/shrink: 1/3 up/down: 461/-185) Total: 276 bytes text data bss dec hex filename 922156 932 17692 940780 e5aec busybox_old 922440 932 17692 941064 e5c08 busybox_unstripped Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2014-02-27 11:17:06 +01:00
Denys Vlasenko	640ce3de07	zcat: complain if input is not compressed function old new delta buffer_fill_and_print 178 191 +13 varvalue 735 743 +8 bbunpack 747 755 +8 open_zipped 85 89 +4 xmalloc_open_zipped_read_close 61 63 +2 get_addr_1 240 242 +2 fbsplash_main 1228 1230 +2 pstree_main 322 321 -1 builtin_type 121 119 -2 do_load 954 926 -28 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 7/3 up/down: 39/-31) Total: 8 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2014-02-02 02:06:38 +01:00
Denys Vlasenko	8e0ad2647a	Another FreeBSD fix from Matthias Andree Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2014-01-08 15:10:54 +01:00
Denys Vlasenko	432fbd7a1a	platform.h: undef HAVE_STRCHRNUL only on correct versions of FreeBSD Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2014-01-07 14:09:47 +01:00
Daniel Borca	d9fc4d8f92	platform: strchrnul is missing if __APPLE__ Signed-off-by: Daniel Borca <dborca@yahoo.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2013-11-27 00:27:46 +01:00
Denys Vlasenko	2635369a92	rfkill: use new-style config/kbuild/applet Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2013-11-20 14:21:29 +01:00
Denys Vlasenko	8b59b2c13e	libbb: move nuke_str() from passwd into libbb function old new delta nuke_str - 15 +15 ask_and_check_password_extended 215 206 -9 init_main 781 771 -10 nuke_str 27 - -27 ------------------------------------------------------------------------------ (add/remove: 1/1 grow/shrink: 0/2 up/down: 15/-46) Total: -31 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2013-11-19 13:36:45 +01:00
Denys Vlasenko	9c1c605b1a	sulogin: use common password-checking routine. This needed some extensions correct_passwd() function, which got renamed ask_and_check_password() to better describe what it does. function old new delta ask_and_check_password_extended - 215 +215 ask_and_check_password - 12 +12 vlock_main 394 397 +3 sulogin_main 494 326 -168 correct_password 207 - -207 ------------------------------------------------------------------------------ (add/remove: 2/1 grow/shrink: 1/1 up/down: 230/-375) Total: -145 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2013-11-19 13:09:06 +01:00
Denys Vlasenko	ac21687309	archival/*: move "applet:" snippets into .c files, part 2 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2013-11-14 11:38:18 +01:00
Denys Vlasenko	36184a487d	archival/*: move "applet:" snippets into .c files Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2013-11-14 09:54:24 +01:00
Denys Vlasenko	73225b6d6e	switch editors/* to embedded-in-source kbuild system Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2013-11-13 12:45:33 +01:00
Sven-Göran Bergh	f200f732f4	awk: optionally support -e AWK_PROG function old new delta awk_main 959 978 +19 Signed-off-by: Sven-Göran Bergh <sgb@systemasis.org> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2013-11-12 14:18:25 +01:00
Denys Vlasenko	cd0936be36	fstrim: use new-style config/kbuild/applet snippets; trim help text function old new delta packed_usage 29546 29520 -26 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2013-11-12 12:09:14 +01:00
Malek Degachi	1d39e33d46	fstrim: New applet fstrim applet is a port from util-linux. "Trimming" your NAND/eMMC storage will restore the write performance back to normal after having slow down issues on sequential write and random write due to usage over time. Good reading on subject: http://forum.xda-developers.com/showthread.php?t=1971852 (with long options and CLEAN_UP turned on) function old new delta .rodata 148494 148791 +297 fstrim_main - 283 +283 fstrim_sfx - 128 +128 packed_usage 28826 28903 +77 applet_main 2760 2768 +8 applet_names 2343 2350 +7 applet_nameofs 690 692 +2 ------------------------------------------------------------------------------ (add/remove: 3/0 grow/shrink: 5/0 up/down: 802/0) Total: 802 bytes Signed-off-by: Malek Degachi <malek-degachi@laposte.net> Cc: Eugene San (eugenesan) <eugenesan@gmail.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>	2013-11-09 22:14:33 +01:00
Thomas Petazzoni	af4f0e48ec	libbb: use <poll.h> instead of <sys/poll.h> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2013-10-16 19:59:45 +02:00
Guilherme Maciel Ferreira	840ef17f63	wget: if FEATURE_CLEAN_UP, free(ptr_to_globals) Signed-off-by: Guilherme Maciel Ferreira <guilherme.maciel.ferreira@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2013-10-16 14:43:30 +02:00
Ryan Mallon	5906a5c26c	libbb: Add xsetegid(), xseteuid(), xopen_as_uid_gid() functions Signed-off-by: Ryan Mallon <rmallon@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2013-10-08 14:52:49 +02:00
Denys Vlasenko	cd256e1c40	wall: access FILE under real user's credentials While at it, move applet/config/kbuild bits into wall.c. (This way, it's more visible that applet is suid'ed). function old new delta wall_main 87 138 +51 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2013-10-06 15:14:25 +02:00
Denys Vlasenko	a407cf74cc	Make smart_ulltoa return pointer to end (allows for code shink in callers) function old new delta smart_ulltoa5 405 408 +3 smart_ulltoa4 273 276 +3 list_table 1113 1114 +1 scale 36 34 -2 put_lu 55 53 -2 ulltoa6_and_space 19 14 -5 powertop_main 1470 1461 -9 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2013-09-06 12:53:14 +02:00
Denys Vlasenko	982e87f2fb	Whitespace fixes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2013-07-30 11:52:58 +02:00
Denys Vlasenko	bfa6ed1bf4	catv: code shrink catv_main 250 227 -23 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2013-07-30 11:41:58 +02:00
Bartosz Golaszewski	79c618c411	Refactor catv. Move visible() from stty to libbb. 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>	2013-07-30 06:29:42 +02:00
Bernhard Reutner-Fischer	9078633fee	buildsys: Add helper to list suid applets Add a helper script that lists all applets that - do or may require SUID provileges (busybox.cfg.suid) - do not require SUID provileges (busybox.cfg.nosuid) Some setups prefer to build two busybox binaries, one that is suid which contains all applets that do or may require suid privileges, and a second one for all the rest (which drops suid). To ease splitting these two binaries, generate a list of CONFIG_ items for the suid binary. Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>	2013-07-26 13:39:46 +02:00
Bartosz Golaszewski	c19be75d57	networking: code shrink function old new delta in_ether - 124 +124 hexchar2int 42 - -42 ifconfig_main 1237 1106 -131 ether_input 141 - -141 ------------------------------------------------------------------------------ (add/remove: 2/2 grow/shrink: 0/1 up/down: 124/-314) Total: -190 bytes Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2013-07-25 04:39:04 +02:00
Denys Vlasenko	c72b43c2f0	Commonalize typical [b,]k,m suffix struct 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>	2013-07-13 23:49:45 +02:00
Denys Vlasenko	59f46676a9	Move create_icmp[6]_socket to its only user, and simplify it function old new delta run_applet_and_exit 711 714 +3 sendping_tail 239 236 -3 common_ping_main 1798 1770 -28 create_icmp_socket 65 - -65 create_icmp6_socket 65 - -65 ------------------------------------------------------------------------------ (add/remove: 0/4 grow/shrink: 1/2 up/down: 3/-161) Total: -158 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2013-06-28 00:30:46 +02:00
Denys Vlasenko	4928e9f7d0	losetup: assorted fixes. Closes 6314 "losetup -d" was not complaining that LOOPDEV is missing. "losetup -a" was listing only up to /dev/loop9. "losetup -f" looped forever if llop0 was taken, and never tried anything after /dev/loop9. "-o" with other options (say, -r) had no effect. function old new delta losetup_main 376 419 +43 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2013-06-27 03:45:16 +02:00
Denys Vlasenko	1f5e81f8f8	md5/sha512: a better fix for strict aliasing warnings The locations are well-aligned for direct stores on any architecture. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2013-06-27 01:03:19 +02:00
Flemming Madsen	d96ffda62e	ash,hush: history builtin function old new delta show_history - 39 +39 builtin_history - 16 +16 historycmd - 13 +13 bltins1 312 324 +12 builtintab 336 344 +8 popstring 134 140 +6 hush_main 1048 1046 -2 ash_main 1398 1396 -2 size_from_HISTFILESIZE 44 40 -4 ------------------------------------------------------------------------------ (add/remove: 3/0 grow/shrink: 3/3 up/down: 94/-8) Total: 86 bytes Signed-off-by: Flemming Madsen <busybox@themadsens.dk> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2013-04-07 18:47:24 +02:00
Denys Vlasenko	8f2cb7ab26	libbb: introduce and use strftime_[YYYYMMDD]HHMMSS() 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>	2013-03-29 12:30:33 +01:00
Denys Vlasenko	80a38ca11c	man: install to /usr/bin, not /sbin Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2013-03-27 14:30:18 +01:00
Mike Frysinger	445e7543e8	platform: use KERNEL_VERSION to simplify uClibc version checking 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>	2013-03-12 11:13:22 -04:00
Denys Vlasenko	e3e321682c	Fix move_to_unaligned16 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2013-02-27 15:49:38 +01:00
Denys Vlasenko	1961aea305	move endofname() to libbb Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2013-02-26 00:36:53 +01:00
Denys Vlasenko	2aec773688	rpm: use "create+rename" method of replacing existing files Users were reporting getting errors like "ls: error while loading shared libraries: libc.so.6: ELF load command past end of file" while rpm was unpacking glibc tarball. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2013-02-20 15:58:42 +01:00
Denys Vlasenko	2cfcc9e9d7	sha3: code shrink function old new delta sha3_hash 155 101 -54 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2013-01-20 00:38:09 +01:00
Denys Vlasenko	6830ade6aa	whitespace fixes. no code changes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2013-01-15 13:58:01 +01:00
Lauri Kasanen	b8173b603f	sha3sum: new applet 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>	2013-01-14 05:20:50 +01:00
Denys Vlasenko	fd77ea505e	mark get_shell_name FAST_FUNC Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2012-10-03 09:42:21 +02:00
Denys Vlasenko	2ffd710656	platform.h: disable ALIGNn macros for s390[x] Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2012-08-06 17:17:15 +02:00

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