busybox

Author	SHA1	Message	Date
Denys Vlasenko	51a471d05d	ash: change "clear ungetc counter on syntax errors" fix to match dash function old new delta ash_main 1203 1210 +7 raise_exception 39 26 -13 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/1 up/down: 7/-13) Total: -6 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2020-12-24 00:22:24 +01:00
Denys Vlasenko	521220ed1a	hush: fix ^C in INTERACTIVE, !EDITING config function old new delta refill_HFILE_and_getc 88 170 +82 fgetc_interactive 226 250 +24 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/0 up/down: 106/0) Total: 106 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2020-12-23 23:44:55 +01:00
Denys Vlasenko	18bcaf374c	hush: revert "make interactive ^C break out of PS2 mode" It made ^C break out of the entire shell, if we aren't in PS2 mode. Need a better idea. function old new delta expand_one_var 2344 2353 +9 syntax_error_unterm_ch 21 29 +8 parse_dollar 817 824 +7 parse_stream 2251 2238 -13 fgetc_interactive 249 227 -22 syntax_error_unterm_str 26 - -26 ------------------------------------------------------------------------------ (add/remove: 0/1 grow/shrink: 3/2 up/down: 24/-61) Total: -37 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2020-12-23 23:01:18 +01:00
Denys Vlasenko	649acb9e23	hush: fix PS1 prompth in !EDITING config Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2020-12-23 15:29:13 +01:00
Denys Vlasenko	a7b52d26c4	hush: fix fallout from tweaking ${var:START:LEN} code function old new delta expand_one_var 2344 2353 +9 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2020-12-23 12:38:03 +01:00
Denys Vlasenko	93e2a22482	shell: for signal exitcode, use 128 \| sig, not 128 + sig - MIPS has signal 128 function old new delta wait_for_child_or_signal 213 214 +1 refill_HFILE_and_getc 89 88 -1 getstatus 97 96 -1 builtin_wait 339 337 -2 checkjobs 187 183 -4 process_wait_result 450 444 -6 waitcmd 290 281 -9 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/6 up/down: 1/-23) Total: -22 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2020-12-23 12:23:21 +01:00
Denys Vlasenko	0ab2dd4f28	hush: fix comment Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2020-12-23 02:22:08 +01:00
Denys Vlasenko	6297d66eda	factor: fix comment Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2020-12-23 02:03:04 +01:00
Denys Vlasenko	6452c30036	factor: detect squares If we have a square, the speedup can be extremely large (in best case example below, it's ~40000 times faster): $ time ./busybox_old factor 18446743988964486098 18446743988964486098: 2 3037000493 3037000493 real 0m4.246s $ time ./busybox factor 18446743988964486098 18446743988964486098: 2 3037000493 3037000493 real 0m0.000s function old new delta isqrt_odd - 57 +57 print_w - 36 +36 factorize 218 236 +18 print_h - 7 +7 factorize_numstr 65 72 +7 ------------------------------------------------------------------------------ (add/remove: 3/0 grow/shrink: 2/0 up/down: 125/0) Total: 125 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2020-12-22 20:24:30 +01:00
Denys Vlasenko	96717d9fb4	lineedit: code shrink function old new delta read_line_input 3171 3157 -14 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2020-12-21 22:50:23 +01:00
Denys Vlasenko	fae7332ebf	lineedit: add a comment about possible use of tcflush() Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2020-12-21 21:55:03 +01:00
Denys Vlasenko	00eb23b47a	bc: do not allocate line editing state until needed function old new delta xc_read_line 324 353 +29 free_line_input_t 34 39 +5 xc_vm_init 656 640 -16 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/1 up/down: 34/-16) Total: 18 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2020-12-21 21:36:58 +01:00
Andy Shevchenko	e4202df091	modprobe: Add support for modprobe.blacklist=module1,module2,... function old new delta parse_and_add_kcmdline_module_options - 186 +186 modprobe_main 713 798 +85 do_modprobe 648 451 -197 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 1/1 up/down: 271/-197) Total: 74 bytes Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2020-12-21 21:15:35 +01:00
Denys Vlasenko	07abc7c6f7	hush: deal with FIXMEs for corner cases in parameter expansion function old new delta expand_one_var 2323 2344 +21 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2020-12-21 10:14:18 +01:00
Denys Vlasenko	901d2c3862	factor: fix typo in undef Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2020-12-21 07:45:08 +01:00
Denys Vlasenko	3e544d6ec7	factor: code shrink function old new delta factor_main 176 171 -5 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2020-12-21 07:22:55 +01:00
Denys Vlasenko	f079f91371	factor: 30% faster trial division (better sieve) function old new delta packed_wheel - 192 +192 factor_main 108 176 +68 factorize 284 218 -66 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 1/1 up/down: 260/-66) Total: 194 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2020-12-20 21:37:29 +01:00
Denys Vlasenko	bb4e32befa	hush: remove one redundant getpid() on every startup function old new delta hush_main 1151 1147 -4 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2020-12-20 16:36:00 +01:00
Denys Vlasenko	c8f6c1d775	ping6: add -w/-W NUM to --help function old new delta packed_usage 33515 33533 +18 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2020-12-20 11:25:50 +01:00
Denys Vlasenko	bc2c1b4f86	ping: fix -wN to not think that one packet is always lost Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2020-12-20 11:16:32 +01:00
Denys Vlasenko	2124c0ec97	ash: clear ungetc counter on syntax errors function old new delta raise_exception 26 39 +13 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2020-12-19 14:33:02 +01:00
Denys Vlasenko	4152b41183	tftp: fix --help Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2020-12-19 00:33:06 +01:00
Denys Vlasenko	ddc6dfdb4d	route: code shrink function old new delta kw_lookup 84 86 +2 tbl_hash_net_host 15 14 -1 tbl_verb 21 19 -2 tbl_ipvx 104 92 -12 packed_usage 33527 33493 -34 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/4 up/down: 2/-49) Total: -47 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2020-12-19 00:07:13 +01:00
Denys Vlasenko	b164cdb854	help text tweaks, mainly expanding one for route function old new delta packed_usage 33485 33527 +42 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2020-12-18 23:33:19 +01:00
Denys Vlasenko	8cc3a744fb	help text: use -P PORT form function old new delta packed_usage 33502 33491 -11 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2020-12-18 22:51:46 +01:00
Denys Vlasenko	a2f18d950a	help text tweaks function old new delta packed_usage 33570 33502 -68 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2020-12-18 04:12:51 +01:00
Denys Vlasenko	15733cb48e	mount: if we race with other loop mount, we forget to close loop dev Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2020-12-17 23:38:06 +01:00
Denys Vlasenko	251e08ffa6	move ADJTIME_PATH define to header files Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2020-12-17 20:53:43 +01:00
Denys Vlasenko	a4c5cb2335	traceroute: fix --help text function old new delta traceroute_init 1151 1153 +2 packed_usage 33568 33570 +2 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/0 up/down: 4/0) Total: 4 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2020-12-17 18:17:03 +01:00
Denys Vlasenko	ff4ca18501	traceroute: avoid collecting target local address if !VERBOSE function old new delta common_traceroute_main 1542 1537 -5 traceroute_init 1151 1101 -50 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-55) Total: -55 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2020-12-17 17:47:49 +01:00
Denys Vlasenko	4bc59a4cf7	mount: fix a race when a free loop device is snatched under us by another mount. function old new delta set_loop 850 809 -41 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2020-12-17 15:05:14 +01:00
Denys Vlasenko	cd48f07117	mail: launch_helper(): flush stdio before vfork, set G.helper_pid only in parent function old new delta launch_helper 188 193 +5 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2020-12-17 12:55:22 +01:00
Denys Vlasenko	b0e7cb4c3f	mail: deobfuscate launch_helper() 13 bytes are not worth the risk of doing something iffy after vfork(). Let's have much clearer code there. function old new delta launch_helper 175 188 +13 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2020-12-17 12:51:58 +01:00
Denys Vlasenko	b6237c0657	mail: commonalize send_r_n() function old new delta send_mail_command 85 55 -30 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2020-12-17 12:34:25 +01:00
Denys Vlasenko	25b2680056	mail: move "opts" from globals function old new delta popmaildir_main 812 823 +11 sendmail_main 1295 1301 +6 makemime_main 291 288 -3 parse 970 966 -4 reformime_main 107 100 -7 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/3 up/down: 17/-14) Total: 3 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2020-12-17 12:24:50 +01:00
Denys Vlasenko	91e330a53f	shells: a fix for systems without RLIMIT_NICE Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2020-12-17 12:07:54 +01:00
Denys Vlasenko	0723131628	Fixes for Hurd build Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2020-12-17 11:22:44 +01:00
Denys Vlasenko	bb15969333	libbb: do not compile selinux_or_die() if !SELINUX Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2020-12-16 23:00:51 +01:00
Denys Vlasenko	39646dce32	build system: make -static-libgcc selectable in config OpenWrt wants this off. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2020-12-16 21:53:05 +01:00
Denys Vlasenko	eb0c2e218c	libbb: introduce and use xsettimeofday() function old new delta xsettimeofday - 25 +25 rdate_main 274 260 -14 step_time 348 331 -17 set_kernel_timezone_and_clock 119 102 -17 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 0/3 up/down: 25/-48) Total: -23 bytes text data bss dec hex filename 1020753 559 5052 1026364 fa93c busybox_old 1020708 559 5052 1026319 fa90f busybox_unstripped Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2020-12-16 21:36:36 +01:00
Denys Vlasenko	d3c36882dc	hwclock: improve --help (-l is a compatible shortcut for --localtime) function old new delta packed_usage 33605 33568 -37 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2020-12-16 20:55:30 +01:00
Denys Vlasenko	9e262f13c2	hwclock: fix musl breakage of settimeofday(tz) function old new delta set_kernel_timezone_and_clock - 119 +119 set_kernel_tz - 28 +28 hwclock_main 480 301 -179 ------------------------------------------------------------------------------ (add/remove: 2/0 grow/shrink: 0/1 up/down: 147/-179) Total: -32 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2020-12-16 14:00:47 +01:00
Denys Vlasenko	a97a795dcb	lineedit: disable completion and fancy prompts if no shells are selected function old new delta get_previous_history 51 56 +5 get_next_history 47 52 +5 null_str 1 - -1 beep 10 - -10 bb_msg_unknown 10 - -10 bb_internal_setpwent 24 - -24 remove_chunk 30 - -30 goto_new_line 33 - -33 bb_internal_endpwent 36 - -36 deinit_S 51 - -51 free_tab_completion_data 54 - -54 read_line_input 3171 3114 -57 rewind 68 - -68 add_match 70 - -70 complete_username 77 - -77 quote_special_chars 78 - -78 build_match_prefix 557 - -557 complete_cmd_dir_file 697 - -697 parse_and_put_prompt 823 53 -770 input_tab 926 - -926 ------------------------------------------------------------------------------ (add/remove: 0/17 grow/shrink: 2/2 up/down: 10/-3549) Total: -3539 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2020-12-16 11:14:08 +01:00
Denys Vlasenko	1d180cd749	lineedit: use strncmp instead of is_prefixed_with (we know the length) Also: add comments, rename some variables Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2020-12-16 11:00:20 +01:00
Denys Vlasenko	eaced1ec85	lineedit: remove ->path_lookup if ash is not configured Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2020-12-16 10:01:21 +01:00
Ron Yorston	8baa643a34	lineedit: match local directories when searching PATH When tab-completing a command we search PATH if the partial text doesn't include a slash. Also match subdirectories of the current directory, in case the user intends to run a binary from one of them. function old new delta complete_cmd_dir_file 894 917 +23 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/0 up/down: 23/0) Total: 23 bytes Signed-off-by: Ron Yorston <rmy@pobox.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2020-12-16 09:38:25 +01:00
Ron Yorston	8506dd6730	lineedit: omit directories when tab-completing from PATH Only files should be matched when using PATH for tab-completion. function old new delta complete_cmd_dir_file 883 894 +11 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/0 up/down: 11/0) Total: 11 bytes Signed-off-by: Ron Yorston <rmy@pobox.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2020-12-16 09:38:18 +01:00
Denys Vlasenko	caba1a16ec	tweak help texts function old new delta packed_usage 33650 33605 -45 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2020-12-16 01:19:08 +01:00
Denys Vlasenko	9b44deac01	ntpd: allow non-root to run it (e.g. with -w option) This is safe: it's not a setuid applet, the attempt to set time will simply fail if attempted by non-root From openwrt 600-allow-ntpd-non-root.patch function old new delta ntp_init 1049 1005 -44 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2020-12-15 23:23:44 +01:00
Denys Vlasenko	73d93d9f83	libbb: make pw_encrypt() die if supplied salt is bad (e.g. emply) Fished from 520-loginutils-handle-crypt-failures.patch in openwrt function old new delta pw_encrypt 913 927 +14 des_crypt 1327 1318 -9 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/1 up/down: 14/-9) Total: 5 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2020-12-15 23:19:22 +01:00

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16790 Commits