busybox

Author	SHA1	Message	Date
Denys Vlasenko	7c6f2468cc	hush: do not print killer signal's name for SIGPIPE Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2011-02-14 17:17:10 +01:00
Denys Vlasenko	66c5b12dbf	ash: fix TMOUT not restoring tty attributes function old new delta pgetc 420 500 +80 readtoken1 3202 3239 +37 read_line_input 3316 3337 +21 udhcpc_main 2610 2630 +20 file_get 266 272 +6 expandarg 958 963 +5 localcmd 257 259 +2 addLines 85 87 +2 read_line 94 95 +1 ed_main 2540 2541 +1 timed_out 1 - -1 lineedit_read_key 256 255 -1 alrm_sighandler 44 - -44 cmdloop 539 434 -105 ------------------------------------------------------------------------------ (add/remove: 0/2 grow/shrink: 10/2 up/down: 175/-151) Total: 24 bytes text data bss dec hex filename 887379 936 17200 905515 dd12b busybox_old 887411 936 17192 905539 dd143 busybox_unstripped Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2011-02-08 05:07:02 +01:00
Denys Vlasenko	046341e8bd	ash: optional support for $TMOUT variable Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2011-02-04 17:53:59 +01:00
Denys Vlasenko	8c52f80397	ash: cosmetic cleanups Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2011-02-04 17:36:21 +01:00
Denys Vlasenko	8d0e0cdadf	move utmp.h include to libbb.h Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2011-01-25 23:21:46 +01:00
Denys Vlasenko	b9f2d9f7d9	mass removal of underscores from _BB_DIR_foo and _BB_SUID_foo Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2011-01-18 13:58:01 +01:00
Denys Vlasenko	6088e138e1	init: simpler handling of leading dash in commands function old new delta init_exec 233 219 -14 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-12-25 23:58:42 +01:00
Denys Vlasenko	26777aa1c6	fixes for bugs discovered by randomconfig builds and tests Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-11-22 23:49:10 +01:00
Denys Vlasenko	e4dcba1c10	*: whitespace fixes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-10-28 18:57:19 +02:00
Denys Vlasenko	cacb2cd281	*: whitespace fixes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-10-05 00:13:02 +02:00
Denys Vlasenko	b563f62bbb	ash: fix signal and "set -e" interaction Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-09-25 17:15:13 +02:00
Denys Vlasenko	bed7c81ea2	shell/math: deconvolute and explain ?: handling. Give better error message function old new delta arith_apply 1271 1283 +12 Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>	2010-09-16 11:50:46 +02:00
Denys Vlasenko	063847d6bd	shell/math: return string error indicator, not integer function old new delta expand_and_evaluate_arith 87 106 +19 expand_one_var 1563 1570 +7 arith 12 18 +6 evaluate_string 678 680 +2 arith_apply 1269 1271 +2 builtin_umask 133 132 -1 ash_arith 118 75 -43 expand_vars_to_list 1094 1038 -56 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 5/3 up/down: 36/-100) Total: -64 bytes Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>	2010-09-15 13:33:02 +02:00
Denys Vlasenko	06d44d7dfb	shell/math.c: rename arith_eval_hooks to arith_state, put error code into it function old new delta expand_and_evaluate_arith 79 89 +10 arith 675 674 -1 arith_lookup_val 151 142 -9 ash_arith 135 122 -13 arith_apply 1304 1269 -35 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/4 up/down: 10/-58) Total: -48 bytes Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>	2010-09-13 12:49:03 +02:00
Denys Vlasenko	958581a8d9	ash: shrink by folding an if check into setprompt; unindent big block function old new delta setprompt_if - 66 +66 parseheredoc 126 124 -2 parsecmd 68 66 -2 redirect 1254 1249 -5 xxreadtoken 351 343 -8 readtoken1 3219 3204 -15 setprompt 62 - -62 ------------------------------------------------------------------------------ (add/remove: 1/1 grow/shrink: 0/5 up/down: 66/-94) Total: -28 bytes Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>	2010-09-12 15:04:27 +02:00
Denys Vlasenko	6040fe88f4	ash: add missing casts to match CTLfoo; add TODO comments Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>	2010-09-12 15:03:16 +02:00
Dan Fandrich	77d4872691	Avoid side effects in putc(), which may be implemented as a macro Signed-off-by: Dan Fandrich <dan@coneharvesters.com> Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>	2010-09-09 11:48:02 +02:00
Denys Vlasenko	8b2f13d84d	shell: unify endofname() in hush and ash function old new delta builtin_umask 132 133 +1 changepath 195 194 -1 expand_and_evaluate_arith 77 69 -8 ash_arith 143 135 -8 expand_one_var 1551 1515 -36 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/4 up/down: 1/-53) Total: -52 bytes Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>	2010-09-07 12:19:33 +02:00
Denys Vlasenko	d383b49aef	hush: remove disabled CMD_SINGLEWORD_NOGLOB_COND, rename o_glob->perform_glob + other small tweaks to comments and such Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>	2010-09-06 10:22:13 +02:00
Denys Vlasenko	8d3e225a2d	libbb: add xfstat function function old new delta xfstat - 25 +25 mkfs_ext2_main 2421 2423 +2 mkfs_reiser_main 1197 1194 -3 next 312 307 -5 ar_main 533 522 -11 mkfs_minix_main 2938 2924 -14 mkfs_vfat_main 1511 1495 -16 writeTarFile 272 255 -17 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 1/6 up/down: 27/-66) Total: -39 bytes Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>	2010-08-31 12:42:06 +02:00
Denys Vlasenko	0ff78a0166	ash: small code shrink (-21 bytes) Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>	2010-08-30 15:20:07 +02:00
Denys Vlasenko	0ef64bdb40	*: make GNU licensing statement forms more regular This change retains "or later" state! No licensing _changes_ here, only form is adjusted (article, space between "GPL" and "v2" and so on). Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-08-16 20:14:46 +02:00
Denys Vlasenko	33bbb27e45	ash: fix another bit of var_bash4 bug But it _still_ doesn't pass! quoted case is a tough nut to crack function old new delta redirect 1281 1286 +5 subevalvar 1141 1142 +1 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-08-07 22:24:36 +02:00
Denys Vlasenko	09dd6ec732	ash: cosmetic fixes, no code changes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-08-07 02:44:33 +02:00
Denys Vlasenko	1614900522	ash: fix another bug detected by var_bash4.tests ... but var_bash4.tests still does not pass! function old new delta expandarg 959 962 +3 localcmd 259 257 -2 readtoken1 3275 3260 -15 subevalvar 1178 1141 -37 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/3 up/down: 3/-54) Total: -51 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-08-06 22:06:21 +02:00
Denys Vlasenko	f02c82f38c	ash: fix dequoting error detected by var_bash4 test But the test still fails (one more bug to fix) function old new delta changepath 195 192 -3 readtoken1 3247 3240 -7 subevalvar 1204 1184 -20 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/3 up/down: 0/-30) Total: -30 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-08-06 19:14:47 +02:00
Denys Vlasenko	b0fbe4b540	ash: add a testcase for bug 2281 (currently fails). Small code cleanups. function old new delta changepath 195 192 -3 subevalvar 1204 1200 -4 readtoken1 3247 3240 -7 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/3 up/down: 0/-14) Total: -14 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-08-05 17:19:27 +02:00
Denys Vlasenko	f3ea792bad	*: mass cosmetic removal of extra empty lines. no code changes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-07-26 01:06:14 +02:00
Alexander Shishkin	ccb9771861	ash: fix $! value when traps are set Signed-off-by: Alexander Shishkin <virtuoso@slind.org> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-07-25 13:07:39 +02:00
Denys Vlasenko	51ca7761a3	cttyhack: move build system bits into cttyhack.c, no code changes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-07-16 17:16:40 +02:00
Denys Vlasenko	771f1995a9	ash: move config stuff into ash.c, no code chages Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-07-16 14:31:34 +02:00
Denys Vlasenko	fd33e17a2b	ash: fix obscure case of replacing + globbing + backslashes function old new delta subevalvar 1152 1178 +26 readtoken1 3267 3275 +8 redirect 1284 1286 +2 expandarg 957 958 +1 expdir 4 - -4 evalcommand 1219 1209 -10 expmeta 481 469 -12 ------------------------------------------------------------------------------ (add/remove: 0/1 grow/shrink: 4/2 up/down: 37/-26) Total: 11 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-06-26 22:55:44 +02:00
Denys Vlasenko	1fcbff2fac	build system: do not rebuild ash and hush on any change to any .c file Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-06-26 02:40:08 +02:00
Andreas Bühmann	da75f44844	ash: <> redir should not truncate Signed-off-by: Andreas Bühmann <buehmann@users.berlios.de> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-06-24 04:32:37 +02:00
Denys Vlasenko	8cd9f343e7	ash: times builtin: use unsigned type; take free-of-charge modulo Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-06-18 15:36:48 +02:00
Denys Vlasenko	b87c17cd16	*: stop defining _GNU_SOURCE in source files, it's in CFLAGS anyway Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-06-18 15:15:24 +02:00
Denys Vlasenko	7df28bbb8f	ash: fix unset in standalone mode Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-06-18 14:23:47 +02:00
Denys Vlasenko	1ed2fb40c9	ash: cosmetics, no code changes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-06-18 14:09:48 +02:00
Denys Vlasenko	161bb8fa12	fix a few goofs uncovered by "make allnoconfig" testing Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-06-06 05:07:11 +02:00
Denys Vlasenko	79b3d42e13	ash: rename parsefile->fd to ->pf_fd Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-06-03 04:29:08 +02:00
Denys Vlasenko	08d8b3cee1	ash: fix redirection of fd 0 in scripts are sourced from interactive ash Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-06-03 04:28:28 +02:00
Denys Vlasenko	ea8b252cb3	*: better string sharing text data bss dec hex filename 849427 441 7556 857424 d1550 busybox_old 849355 441 7556 857352 d1508 busybox_unstripped Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-06-02 12:57:26 +02:00
Denys Vlasenko	8837c5dec4	ash: remove one redundant function, improve string sharing, better field names function old new delta var_end - 15 +15 changepath 194 192 -2 setvareq 222 218 -4 lookupvar 57 51 -6 bltinlookup 57 51 -6 evalfun 452 443 -9 varequal 14 - -14 ------------------------------------------------------------------------------ (add/remove: 1/1 grow/shrink: 0/5 up/down: 15/-41) Total: -26 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-06-02 12:56:18 +02:00
Denys Vlasenko	599ae1eb9f	shell: consolidate builtin_foo.? into shell_common.?; delete obsolete shells Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-05-23 17:49:50 +02:00
Denys Vlasenko	a0ec4f500c	ash: eliminate 16 bytes in bss text data bss dec hexfilename 841423 441 7572 849436 cf61cbusybox_old 841430 441 7556 849427 cf613busybox_unstripped Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-05-20 12:50:42 +02:00
Denys Vlasenko	42c4b2e3b5	ash: fix var_leak.tests so that it actually catches the NOFORK bug + document the bug better Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-05-18 16:13:56 +02:00
Denys Vlasenko	c7f95d23f6	typo fix Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-05-18 15:52:23 +02:00
Denys Vlasenko	238bf187ba	ash: fix bug which causes signal6.tests to fail function old new delta trapcmd 271 277 +6 localcmd 277 275 -2 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-05-18 15:49:07 +02:00
Denys Vlasenko	e66cf821cf	ash,hush: make bare "." set exitcode to 2 function old new delta dotcmd 300 305 +5 builtin_source 176 171 -5 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-05-18 09:12:53 +02:00
Denys Vlasenko	82731b4b7a	ash,hush: make "source" a synonym for . if bash compat is on Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-05-17 17:49:52 +02:00
Denys Vlasenko	cd10dc40e4	ash: fix ". empty_file" exitcode. +5 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-05-17 17:10:46 +02:00
Denys Vlasenko	82dd14a510	ash: use CONFIG_FEATURE_EDITING_MAX_LEN Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-05-17 10:10:01 +02:00
Denys Vlasenko	7c1ed9fbde	ash: fix signal5.tests Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-05-17 04:42:40 +02:00
Colin Watson	3963d943f8	ash: refresh stack pointers after makestrspace in rmescapes Without this, rmescapes sometimes returns random garbage while performing parameter expansions such as ${foo#bar}, in the event that the allocation of r happens to need to reallocate the stack and hence invalidate str and p. I'd love to provide a test case but unfortunately it's dependent on exact stack layout, so I don't have anything simpler than the situation described in https://bugs.launchpad.net/ubuntu/+source/partman-base/+bug/527401/comments/23 which involved a sequence of foo="${foo#*, }" expansions on a long string inside our RAID configuration tool. The same fix has been in dash since 2007-09-26, contributed by Roy Marples <uberlord@gentoo.org>. I actually came up with it independently almost to the character, but then synced it up with the variable naming used in dash when I noticed that change afterwards. Signed-off-by: Colin Watson <cjwatson@ubuntu.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-04-26 14:21:27 +02:00
Denys Vlasenko	023a08f229	ash: line up builtin table. no code changes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-03-26 15:53:33 +01:00
Denys Vlasenko	496d5bf4c6	ash: trap with bad signal name should not abort function old new delta trapcmd 236 271 +35 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-03-26 15:52:24 +01:00
Denys Vlasenko	1497484839	ash,hush: make it possible to build them individually Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-03-23 01:08:26 +01:00
Denys Vlasenko	b76356b28e	ash: fix quadratic matching slowdown is ${v/foo/repl} (really bad one) It is especially bad with patterns starting with "". With ASH_OPTIMIZE_FOR_SIZE=y, only those are optimized, +few bytes: text data bss dec hex filename 836337 441 7564 844342 ce236 busybox_old 836341 441 7564 844346 ce23a busybox_unstripped With ASH_OPTIMIZE_FOR_SIZE off, we also optimize patterns _ending_ with "", which costs about 80 bytes: text data bss dec hex filename 836656 441 7564 844661 ce375 busybox_old 836732 441 7564 844737 ce3c1 busybox_unstripped Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-03-13 16:19:04 +01:00
Denys Vlasenko	f3c742f925	hush: use ash's ulimit builtin; make it more more bash0like while at it Based on a patch by Tobias Klauser <tklauser@distanz.ch> function old new delta shell_builtin_ulimit - 498 +498 limits_tbl 33 88 +55 ulimit_opt_string - 38 +38 bltins1 288 300 +12 limits_name 127 - -127 ulimitcmd 415 7 -408 ------------------------------------------------------------------------------ (add/remove: 3/1 grow/shrink: 2/1 up/down: 603/-535) Total: 68 bytes text data bss dec hex filename 839229 453 6828 846510 ceaae busybox_old 839423 453 6828 846704 ceb70 busybox_unstripped Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-03-06 20:12:00 +01:00
Denys Vlasenko	4b1100edd8	*: use NULL for null pointers Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-03-05 14:10:54 +01:00
Denys Vlasenko	153fcaa6c1	Replace __uClinux__ define with !BB_MMU Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-02-21 05:17:41 +01:00
Denys Vlasenko	7426920461	fix bug 1087. Fix by Leonid (lly.dev AT gmail.com) Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-02-21 01:26:42 +01:00
Denys Vlasenko	25d9b91d94	shell/read: check that variable names are sane function old new delta shell_builtin_read 1000 1055 +55 parse_command 1460 1463 +3 builtin_umask 121 123 +2 is_well_formed_var_name 73 66 -7 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-01-13 18:22:35 +01:00
Denys Vlasenko	03dad22f8a	hush: use ash's read builtin function old new delta shell_builtin_read - 1000 +1000 set_local_var_from_halves - 24 +24 setvar2 - 7 +7 ... popstring 140 134 -6 ash_main 1375 1368 -7 setvar 184 174 -10 arith_set_local_var 36 - -36 builtin_read 1096 185 -911 ------------------------------------------------------------------------------ (add/remove: 3/1 grow/shrink: 5/23 up/down: 1038/-1007) Total: 31 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-01-12 23:29:57 +01:00
Denys Vlasenko	7306727d1b	shell: split read builtin from ash Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-01-12 22:11:24 +01:00
Denys Vlasenko	f2c8aa6676	libbb: introduce and use monotonic_ms function old new delta monotonic_ms - 60 +60 process_stdin 433 443 +10 display_speed 85 90 +5 nmeter_main 672 674 +2 builtin_type 114 116 +2 bb__parsespent 117 119 +2 ifplugd_main 1110 1109 -1 acpid_main 441 440 -1 chat_main 1361 1359 -2 doCommands 2458 2449 -9 arpping 466 450 -16 run_command 268 234 -34 readcmd 1072 1034 -38 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 5/7 up/down: 81/-101) Total: -20 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-01-12 12:52:30 +01:00
Denys Vlasenko	8cd04d1cb6	ash: fix for read $IFS splitting. Closes bug 235 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-01-08 15:44:07 +01:00
Chris Metcalf	c3c1fb676b	ash: fix mishandling of bash-style redirects Signed-off-by: Chris Metcalf <cmetcalf@tilera.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-01-08 13:18:06 +01:00
Denys Vlasenko	46a1477107	ash: trivial optimization -6 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-12-10 21:27:13 +01:00
Denys Vlasenko	e9ac32a067	ash: fix double comma in initializer Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-12-05 02:01:25 +01:00
Michael Abbott	359da5e3be	ash: implement set -o pipefail (conditional on bash compat). +39 bytes Signed-off-by: Michael Abbott <michael@araneidae.co.uk> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-12-04 23:03:29 +01:00
Denys Vlasenko	285ad155c4	ash: preparatory work for pipefail and code shrink. -44 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-12-04 23:02:27 +01:00
Denys Vlasenko	7a7b034482	ash: re-enable SIGHUP on entry. Closes bug 771. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-12-04 04:18:31 +01:00
Denys Vlasenko	8eda4a9005	ash: straighten up a bit of code in varvalue() Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-11-30 12:16:17 +01:00
Denys Vlasenko	2ce42e98d7	ash: more cosmetics and cleanups Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-11-29 02:18:13 +01:00
Denys Vlasenko	068d386a6c	ash: cosmetics, no code changes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-11-29 01:41:11 +01:00
Denys Vlasenko	76bc2d6deb	ash: remove last "signed char"; make SIT() clearer. -12 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-11-29 01:37:46 +01:00
Denys Vlasenko	0337e038a9	ash: randmconfig fix Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-11-29 00:12:30 +01:00
Denys Vlasenko	cd71683ae6	ash: remake strange signed char machinery to be unsigned. -57 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-11-28 22:14:02 +01:00
Denys Vlasenko	8131eea3dc	*: introduce and use ffulsh_all() function old new delta buffer_fill_and_print 179 196 +17 fflush_all - 9 +9 spawn 87 92 +5 rtcwake_main 455 453 -2 ... alarm_intr 93 84 -9 readcmd 1072 1062 -10 bb_ask 345 333 -12 more_main 845 832 -13 flush_stdout_stderr 42 23 -19 xfflush_stdout 27 - -27 flush_stderr 30 - -30 ------------------------------------------------------------------------------ (add/remove: 1/2 grow/shrink: 2/50 up/down: 31/-397) Total: -366 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-11-02 14:19:51 +01:00
Denys Vlasenko	36df04837a	randomconfig fixes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-10-19 16:07:28 +02:00
Denys Vlasenko	76ace254e1	ash,hush: fix $RANDOM in children being repeated function old new delta next_random 46 68 +22 forkshell 248 263 +15 expand_vars_to_list 2118 2131 +13 run_pipe 1775 1782 +7 popstring 134 140 +6 builtin_umask 123 121 -2 ash_main 1356 1336 -20 get_local_var_value 125 104 -21 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 5/3 up/down: 63/-43) Total: 20 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-10-12 15:25:01 +02:00
Denys Vlasenko	e7670ff81d	ash: use bbox wrappers for malloc etc instead of homegrown ones function old new delta popstring 134 140 +6 ckmalloc 9 - -9 ckstrdup 22 - -22 ckrealloc 24 - -24 ckzalloc 28 - -28 ------------------------------------------------------------------------------ (add/remove: 0/4 grow/shrink: 1/0 up/down: 6/-83) Total: -77 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-10-11 00:45:25 +02:00
Denys Vlasenko	0e5e4eaf7b	ash: trivial shrink by using smaller int function old new delta copynode 197 196 -1 calcsize 127 126 -1 nodesize 54 27 -27 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/3 up/down: 0/-29) Total: -29 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-10-11 00:36:20 +02:00
Denys Vlasenko	3ea2e82dc7	ash: factor out $RANDOM support function old new delta next_random - 46 +46 ash_main 1361 1356 -5 change_random 132 97 -35 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 0/2 up/down: 46/-40) Total: 6 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-10-09 20:59:04 +02:00
Denys Vlasenko	adf922ec28	*: a few more NOINLINEs function old new delta print_linkinfo - 815 +815 do_msg - 783 +783 INET_setroute - 757 +757 varvalue - 746 +746 do_sem - 637 +637 inflate_codes - 617 +617 INET6_setroute - 491 +491 edir - 370 +370 sync_cursor - 298 +298 update_utmp - 246 +246 searchLines - 165 +165 setup_alarm - 144 +144 may_wakeup - 101 +101 getNum 566 371 -195 refresh 1166 848 -318 rtcwake_main 809 479 -330 getty_main 2396 1921 -475 chpst_main 1373 746 -627 inflate_unzip_internal 1335 567 -768 evalvar 1384 612 -772 ipaddr_list_or_flush 2160 1246 -914 route_main 1585 245 -1340 ipcs_main 2523 1049 -1474 ------------------------------------------------------------------------------ (add/remove: 13/0 grow/shrink: 0/10 up/down: 6170/-7213) Total: -1043 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-10-08 14:35:37 +02:00
Denys Vlasenko	57ce977a97	ash: compile breakage fix Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-10-08 04:19:14 +02:00
Denys Vlasenko	7bb346f23c	*: use {i,u}toa() where appropriate function old new delta startservice 377 363 -14 setari_u 54 40 -14 ash_main 1375 1361 -14 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/3 up/down: 0/-42) Total: -42 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-10-06 22:09:50 +02:00
Cristian Ionescu-Idbohrn	301f5ecb8d	ash: error out on ${#1#}, ${#$11}, ${#11#} Signed-off-by: Cristian Ionescu-Idbohrn <cristian.ionescu-idbohrn@axis.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-10-05 02:07:23 +02:00
Denys Vlasenko	4d8873f997	ash: document where we accept invalid syntax. no code changes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-10-04 03:14:41 +02:00
Denys Vlasenko	76622dbd16	ash: code shrink function old new delta ulimitcmd 489 415 -74 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-10-04 01:14:19 +02:00
Denys Vlasenko	c34c033c42	ash,hush: share string function old new delta optschanged 133 139 +6 hush_main 997 982 -15 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/1 up/down: 6/-15) Total: -9 bytes text data bss dec hexfilename 823160 445 7668 831273 caf29busybox_old 823102 445 7668 831215 caeefbusybox_unstripped Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-09-29 12:25:30 +02:00
Denys Vlasenko	db9c57eed1	libbb/lineedit: fix the case when we configured history to have 0 lines Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-09-27 02:48:53 +02:00
Denys Vlasenko	e74aaf9385	ash,hush: make trap output short signal names, without SIG prefix function old new delta evalvar 1373 1371 -2 builtin_trap 457 441 -16 trapcmd 260 236 -24 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-09-27 02:05:45 +02:00
Denys Vlasenko	8f88d85e34	ash: better comment. no code changes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-09-25 12:12:53 +02:00
Denys Vlasenko	726e1a04f7	ash: even smaller `trap` code function old new delta evalvar 1371 1373 +2 trapcmd 347 260 -87 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-09-25 02:58:20 +02:00
Denys Vlasenko	e305c28285	ash: slightly better (more correct) code for "trap hack" function old new delta changepath 194 195 +1 evalvar 1373 1371 -2 forkchild 602 590 -12 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-09-25 02:12:27 +02:00
Denys Vlasenko	21d87d495a	ash: better handling of EXIT trap in `trap` hack function old new delta forkchild - 602 +602 trapcmd 255 347 +92 ash_main 1362 1375 +13 evalvar 1371 1373 +2 popstring 140 134 -6 forkshell 835 248 -587 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 3/2 up/down: 709/-593) Total: 116 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-09-25 00:06:51 +02:00
Denys Vlasenko	0800e3af75	ash: do not let EXIT trap to fire in `trap` Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-09-24 03:09:26 +02:00
Denys Vlasenko	2f7894b1bb	ash,hush: fix trap reporting: s/SIGEXIT/EXIT/ Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-09-24 01:43:21 +02:00
Denys Vlasenko	606291beab	*: more portability fixes by Dan Fandrich Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-09-23 23:15:43 +02:00
Denys Vlasenko	1f27ab0d4b	*: optimize code size in strtoul calls function old new delta bb_parse_mode 433 431 -2 rtnl_rtntype_a2n 202 198 -4 ParseField 511 498 -13 bb_init_module_24 4730 4675 -55 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/4 up/down: 0/-74) Total: -74 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-09-23 17:17:53 +02:00
Denys Vlasenko	844f990926	ash: fix `trap` function old new delta forkshell 738 810 +72 popstring 134 140 +6 parse_command 1460 1463 +3 evalvar 1373 1371 -2 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 3/1 up/down: 81/-2) Total: 79 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-09-23 03:25:52 +02:00
Denys Vlasenko	1166d7b136	ash: fix bug 585 (>"$VAR_WITH_UNICODE_CHARS" problem) Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-09-16 16:20:31 +02:00
Denys Vlasenko	b0d63383dd	ash: preparatory cleanup. The only real changes are (unsigned char) casts Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-09-16 16:18:32 +02:00
Denys Vlasenko	6db4784d27	hush: export PWD function old new delta set_pwd_var - 36 +36 hush_main 941 951 +10 evalvar 1365 1363 -2 ash_main 1364 1362 -2 builtin_cd 75 72 -3 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 1/3 up/down: 46/-7) Total: 39 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-09-05 20:15:17 +02:00
Denys Vlasenko	a00329ca8e	ash: better comment. no code changes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-08-30 20:05:10 +02:00
Denys Vlasenko	7218af9f83	ash: revent one place where number() doesn't work Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-08-30 17:07:30 +02:00
Denys Vlasenko	ecc2a2e015	ash: deal with some TODOs (mostly trivial) function old new delta msg_illnum - 19 +19 evalvar 1365 1364 -1 illnum 19 - -19 subevalvar 1182 1158 -24 ------------------------------------------------------------------------------ (add/remove: 1/1 grow/shrink: 0/2 up/down: 19/-44) Total: -25 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-08-29 22:53:41 +02:00
Denys Vlasenko	c8334a40c9	ash: fix handling of Unicode chars in redirects. Fixes bug 585 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-08-29 20:24:12 +02:00
Denys Vlasenko	b6c8434896	ash: trivial simplifications and optimizations function old new delta rmescapes - 256 +256 memtodest 94 103 +9 evalvar 1363 1365 +2 _rmescapes 256 - -256 ------------------------------------------------------------------------------ (add/remove: 1/1 grow/shrink: 2/0 up/down: 267/-256) Total: 11 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-08-29 20:23:20 +02:00
Denys Vlasenko	a12af2d9f3	ash: make "jobs -l" more similar to bash. By Earl Chew. Fixes bug 481 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-08-23 22:10:04 +02:00
Denys Vlasenko	ffc39202aa	ash: fix bug 571 (jobs %string misbehaving) Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-08-17 02:12:20 +02:00
Denys Vlasenko	7cee00e8ae	ash: further fixes to debug machinery (closes bug 485) Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-07-24 01:08:03 +02:00
Denys Vlasenko	e56f22ac60	ash: make "jobs" work even in subshells Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-07-24 00:16:59 +02:00
Denys Vlasenko	86e83ec487	ash: fix debug machinery a bit Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-07-23 22:07:07 +02:00
Denys Vlasenko	883cea4751	ash: fixes in debug printouts Signed-off-by: Cristian Ionescu-Idbohrn <cristian.ionescu-idbohrn@axis.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-07-11 15:31:59 +02:00
Denys Vlasenko	82a6fb3ea6	ash: fix . builtin Also, move [[ ]] comment to test.c and expand it Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-06-14 19:42:12 +02:00
Denys Vlasenko	641dd7b080	ash: revert over-zealous usage of FAST_FUNC Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-06-11 19:30:19 +02:00
Denys Vlasenko	77539190ab	added comments about [[ ]] to ash and hush. no code changes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-06-10 14:09:48 +02:00
Denys Vlasenko	2634bf366b	randomconfig fixes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-06-09 18:40:07 +02:00
Denys Vlasenko	d6b05eb9c2	hush: make builtins work in pipes (eval ... \| ...) on NOMMU Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-06-06 20:59:55 +02:00
Denys Vlasenko	d5f1b1bbe0	*: add FAST_FUNC to function ptrs where it makes sense function old new delta evalcommand 1195 1209 +14 testcmd - 10 +10 printfcmd - 10 +10 echocmd - 10 +10 func_exec 270 276 +6 echo_dg 104 109 +5 store_nlmsg 85 89 +4 pseudo_exec_argv 195 198 +3 dotcmd 287 290 +3 machtime_stream 29 31 +2 discard_stream 24 26 +2 argstr 1299 1301 +2 killcmd 108 109 +1 evalfor 226 227 +1 daytime_stream 43 44 +1 run_list 2544 2543 -1 lookupvar 62 61 -1 ipaddr_modify 1310 1309 -1 ... parse_stream 2254 2245 -9 evalpipe 356 347 -9 collect_if 210 197 -13 read_opt 869 851 -18 handle_dollar 681 658 -23 print_addrinfo 1342 1303 -39 iterate_on_dir 156 59 -97 print_route 1709 1609 -100 ------------------------------------------------------------------------------ (add/remove: 3/0 grow/shrink: 12/130 up/down: 74/-767) Total: -693 bytes text data bss dec hex filename 841748 467 7872 850087 cf8a7 busybox_old 841061 467 7872 849400 cf5f8 busybox_unstripped Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2009-06-05 12:06:05 +02:00
Denis Vlasenko	5e34ff29bc	*: mass renaming of USE_XXXX to IF_XXXX and SKIP_XXXX to IF_NOT_XXXX - the second one was especially badly named. It was not skipping anything!	2009-04-21 11:09:40 +00:00
Denis Vlasenko	eb85849b50	hush: deal with umask TODO (symbolic modes) function old new delta builtin_umask 79 125 +46	2009-04-18 02:06:54 +00:00
Denis Vlasenko	135cecbbce	ash: fix warning in debug build	2009-04-12 00:00:57 +00:00
Denis Vlasenko	34d4d89b2d	hush: fix NOMMU hangs in pseudo_exec_argv. Add forgotted setting of signal mask. Reuse same help string in all shells. function old new delta builtin_exit 49 47 -2 pseudo_exec_argv 149 145 -4 builtin_help 74 63 -11 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/3 up/down: 0/-17) Total: -17 bytes text data bss dec hex filename 825379 476 7616 833471 cb7bf busybox_old 825341 476 7616 833433 cb799 busybox_unstripped	2009-04-04 20:24:37 +00:00
Denis Vlasenko	b29eb6ed25	shells: do not need to have math state global function old new delta ash_arith - 143 +143 expand_variables 2102 2124 +22 popstring 134 140 +6 parse_command 1460 1463 +3 trapcmd 236 238 +2 changepath 197 196 -1 raise_interrupt 86 83 -3 hush_main 1012 991 -21 ash_main 1388 1364 -24 arith_set_local_var 73 34 -39 dash_arith 117 - -117 ------------------------------------------------------------------------------ (add/remove: 1/1 grow/shrink: 4/5 up/down: 176/-205) Total: -29 bytes	2009-04-02 13:46:27 +00:00
Denis Vlasenko	0dfe1d26a9	fix ash-alias/alias.tests failure	2009-04-02 12:57:38 +00:00
Mike Frysinger	98c52645c0	split math code out of ash and into a standalone library so we can use it in any shell (like hush!)	2009-04-02 10:02:37 +00:00
Denis Vlasenko	551ffdccea	more of pointless whitespace fixes	2009-04-01 19:48:05 +00:00
Denis Vlasenko	f6fbd62760	ash: add/improve comments, no code changes	2009-03-31 19:36:58 +00:00
Denis Vlasenko	46aeab9a34	ash: fix $IFS handling in read. closes bug 235	2009-03-31 19:18:17 +00:00
Denis Vlasenko	5368ad53e9	ash: expand comment	2009-03-20 10:20:08 +00:00
Denis Vlasenko	1bb3d7e450	ash: add missing comma in debug scaffolding	2009-03-20 07:45:36 +00:00
Denis Vlasenko	b9e70ddf2d	ash: fix a case where we close wrong descriptor; add debug hack for that	2009-03-20 01:24:08 +00:00
Denis Vlasenko	f173395c4a	ash: DEBUG should be 0 :)	2009-03-19 23:21:55 +00:00
Denis Vlasenko	b21f379639	ash: fix TRACE commands	2009-03-19 23:09:58 +00:00
Denis Vlasenko	653d8e79b2	ash: make evaltree save/restore int suppression depth. Hopefully this fixes bug 189. Not confirmed by users yet. function old new delta evaltree 809 842 +33 evalvar 1374 1376 +2	2009-03-19 21:59:35 +00:00
Denis Vlasenko	4b875708c1	ash: in dotrap(), do not clear gotsig[] for SIGINT if there is no handler for it, otherwise raise interrupt gets confused later. The rest are readability fixes. function old new delta evaltreenr 817 818 +1 evaltree 817 818 +1 evalstring 88 89 +1 cmdloop 420 419 -1 evalskip 4 1 -3 breakcmd 84 81 -3 ash_main 1382 1379 -3 evalloop 183 177 -6 evalfor 231 225 -6 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 3/6 up/down: 3/-22) Total: -19 bytes	2009-03-19 13:30:04 +00:00
Denis Vlasenko	7f88e34e1a	ash: tentatively fix bug 189.	2009-03-19 03:36:18 +00:00
Denis Vlasenko	5c2b81470d	ash: fix "ash -c 'exec 1>&0'" complaining that fd 0 is busy	2009-03-19 01:59:59 +00:00
Denis Vlasenko	9604e1b8fc	modprobe: emit "can't open 'modules.dep': (errno)" instead of "module not found" *: s/can't open %s/can't open '%s'/, it's better to use same string. function old new delta do_modprobe 588 601 +13 config_file_action 339 345 +6 modprobe_main 565 570 +5 unable_to_open 14 16 +2 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 4/0 up/down: 26/0) Total: 26 bytes text data bss dec hex filename 816800 476 7892 825168 c9750 busybox_old 816812 476 7892 825180 c975c busybox_unstripped	2009-03-03 18:47:56 +00:00
Denis Vlasenko	8ad78e1ec7	ash: make dot command search current directory first, as bash does.	2009-02-15 12:40:30 +00:00
Denis Vlasenko	4e12b1a2a9	libbb: introduce and use xmalloc_ttyname (-32 in bss). ash: small code shrink text data bss dec hex filename 793669 504 7524 801697 c3ba1 busybox_old 793659 504 7492 801655 c3b77 busybox_unstripped	2008-12-23 23:36:47 +00:00
Denis Vlasenko	68819d1232	ash: fix CONFIG_ASH_OPTIMIZE_FOR_SIZE off + high-bit chars case (do we even need CONFIG_ASH_OPTIMIZE_FOR_SIZE conditional?)	2008-12-15 11:26:36 +00:00
Denis Vlasenko	81c3a1d0b2	ash: remove TODO which seems to actually work now. no code changes	2008-12-03 11:59:12 +00:00
Denis Vlasenko	f8535ccd65	ash: finally installed it as /bin/sh on my machine. some breakage noticed, the most dire is mishandled ^C. fixing it. function old new delta blocking_wait_with_raise_on_sig - 40 +40 waitforjob 85 100 +15 setsignal 280 278 -2 evalvar 1376 1374 -2 waitcmd 186 182 -4 dowait 350 316 -34 redirect 1231 1185 -46 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 1/5 up/down: 55/-88) Total: -33 bytes	2008-12-03 10:36:26 +00:00
Denis Vlasenko	e27dafd338	ash: add FIXME	2008-11-28 04:01:03 +00:00
Denis Vlasenko	7b2294edff	ash: "ash: syntax error: XXX unexpected" -> "ash: syntax error: unexpected XXX"	2008-11-28 03:50:46 +00:00
Denis Vlasenko	41eb300ff6	ash: shrink on top of previous change function old new delta readtoken1 3201 3221 +20 xxreadtoken 306 313 +7 pungetc 13 12 -1 ash_main 1380 1379 -1 setinputfile 196 192 -4 plinno 4 - -4 parsenleft 4 - -4 parsenextc 4 - -4 parselleft 4 - -4 setinputstring 67 62 -5 pushstring 123 114 -9 pgetc 455 438 -17 pushfile 69 31 -38 popfile 114 76 -38 ------------------------------------------------------------------------------ (add/remove: 0/4 grow/shrink: 2/8 up/down: 27/-129) Total: -102 bytes text data bss dec hex filename 798750 564 7756 807070 c509e busybox_old 798664 560 7748 806972 c503c busybox_unstripped	2008-11-28 03:42:31 +00:00
Denis Vlasenko	727752d2d2	ash: better fix for ash -c 'echo 5&' and ash -c 'sleep 5&' with testcase	2008-11-28 03:41:47 +00:00
Denis Vlasenko	61befda93b	ash,hush: add TODO for rare build failure *: remove some redundant includes	2008-11-25 01:36:03 +00:00
Denis Vlasenko	1689840672	ash: fix bad interaction between ash -c '....&' and bash compat	2008-11-25 01:34:52 +00:00
Denis Vlasenko	cc5feabeba	ash: NTO2 needs #if ENABLE_ASH_BASH_COMPAT	2008-11-22 01:32:40 +00:00
Denis Vlasenko	340299a8bc	ash: fix miscalculation of memory needed for eval tree found by Timo Teras (timo.teras AT iki.fi)	2008-11-21 10:36:36 +00:00
Denis Vlasenko	be54d6bc60	ash: fix "while kill -0 $child; do true; done" looping forever.	2008-10-27 14:25:52 +00:00
Denis Vlasenko	b730474bda	ash: fix NOEXEC mode - we were forgetting to pass environment! env: promote to NOEXEC hd: promote to NOEXEC, as hexdump is NOEXEC already	2008-10-20 08:15:51 +00:00
Denis Vlasenko	834dee785d	ash: support &> redirection (bashism). ~90 bytes of code	2008-10-07 09:18:30 +00:00
Denis Vlasenko	176d49d4f7	ash: some beautification work, no code changes	2008-10-06 09:51:47 +00:00
Denis Vlasenko	559691a3bf	ash: implement ">&file" bashism. ~100 bytes.	2008-10-05 18:39:31 +00:00
Denis Vlasenko	d6855d1b50	style fixes, no code changes	2008-09-27 14:03:25 +00:00
Denis Vlasenko	34c73c499b	ash: fix "(cat < file)" hang introduced by rev 22944.	2008-08-16 11:48:02 +00:00
Denis Vlasenko	c90e1be01b	ash: bash compat: "shift $BIGNUM" is equivalent to "shift 1"	2008-07-30 15:35:05 +00:00
Denis Vlasenko	87d5fd984e	ash: fix typo	2008-07-26 13:48:35 +00:00
Denis Vlasenko	4e19a9c81a	ash: hopefully close bug 4324. With testcase. function old new delta evaltree 621 869 +248 popstring 134 140 +6	2008-07-26 13:45:57 +00:00
Denis Vlasenko	6a0ad25061	ash: dont allow e.g. exec <&10 to attach to stript's fd! function old new delta is_hidden_fd - 61 +61 redirect 1135 1164 +29 popstring 134 140 +6 printf_main 635 637 +2 evalvar 1374 1376 +2 echo_main 294 296 +2 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 5/0 up/down: 102/0) Total: 102 bytes	2008-07-25 13:34:05 +00:00
Denis Vlasenko	22f7414843	ash: prevent exec NN>&- from closing fd used for script reading	2008-07-24 22:34:43 +00:00
Denis Vlasenko	5a867317bb	ash: fix a bug where redirection fds were not closed afterwards. optimize close+fcntl(DUPFD) into dup2. add testsuites. function old new delta copyfd 47 68 +21 argstr 1311 1298 -13 popredir 148 131 -17 redirect 1139 1107 -32 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/3 up/down: 21/-62) Total: -41 bytes	2008-07-24 19:46:38 +00:00
Denis Vlasenko	6fbb43bc3c	ash: teach ash about 123>file. It could take only 0..9 before function old new delta redirect 1052 1139 +87 need_to_remember - 36 +36 popredir 132 148 +16 fixredir 86 101 +15 readtoken1 3130 3143 +13 evalvar 1374 1376 +2 popstring 140 134 -6 cmdtxt 592 561 -31 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 5/2 up/down: 169/-37) Total: 132 bytes	2008-07-24 19:44:41 +00:00
Denis Vlasenko	6514c5e35c	ash: ducument where "no fds > 9 in redirects" limitation is. no code changes.	2008-07-24 13:41:37 +00:00
Denis Vlasenko	8d924ecf38	ash: ditch dupredirect(), it was only making code harder to read. incorporate it in its single callsite. function old new delta redirect 1054 1052 -2 changepath 196 194 -2	2008-07-24 11:34:27 +00:00
Denis Vlasenko	0b76964ae1	ash: explain redirect code a bit function old new delta redirect 1059 1054 -5	2008-07-24 07:54:57 +00:00
Denis Vlasenko	2dc240c0d6	ash: code shrink function old new delta copynode 171 180 +9 evaltreenr 615 621 +6 evaltree 615 621 +6 calcsize 121 127 +6 evalpipe 349 350 +1 redirect 1059 1057 -2 parseheredoc 129 126 -3 makename 35 32 -3 expredir 130 127 -3 parsefname 224 219 -5 popstring 140 134 -6 pipeline 276 268 -8 list 360 351 -9 readtoken1 3157 3130 -27 parse_command 1504 1460 -44 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 5/10 up/down: 28/-110) Total: -82 bytes	2008-07-24 06:07:50 +00:00
Bernhard Reutner-Fischer	a53de7f7c2	- fix spelling	2008-07-21 13:46:54 +00:00
Denis Vlasenko	3177ba0852	ash: small code shrink	2008-07-13 20:39:23 +00:00
Denis Vlasenko	e7067e38ea	ash: fix segfault in "command -v"	2008-07-11 23:09:34 +00:00
Denis Vlasenko	a60f84ebf0	*: rename ATTRIBUTE_XXX to just XXX.	2008-07-05 09:18:54 +00:00
Denis Vlasenko	fa0b56db76	sendmail: fix wrong vfork usage here too *: shorten error texts function old new delta launch_helper - 151 +151 vfork_or_die 20 - -20 sendgetmail_main 1946 1848 -98 ------------------------------------------------------------------------------ (add/remove: 1/1 grow/shrink: 0/1 up/down: 151/-118) Total: 33 bytes	2008-07-01 16:09:07 +00:00
Denis Vlasenko	ce13b76002	libbb: shrink monotonic_XXX functions, introduce monotonic_ns (unused for now) function old new delta get_mono - 31 +31 sv_main 1228 1234 +6 expand 1693 1697 +4 get_address 178 181 +3 utoa_to_buf 108 110 +2 builtin_exit 46 48 +2 qrealloc 36 33 -3 qgravechar 109 106 -3 ash_main 1383 1380 -3 grep_file 850 846 -4 popstring 140 134 -6 monotonic_us 85 60 -25 monotonic_sec 41 16 -25 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 5/7 up/down: 48/-69) Total: -21 bytes	2008-06-29 02:25:53 +00:00
Denis Vlasenko	26bc57d8b2	ash: improve comments	2008-06-27 00:29:34 +00:00
Denis Vlasenko	448d30ee17	ash: fix very weak $RANDOM generator; and move even more things out of data/bss text data bss dec hex filename 807935 611 6884 815430 c7146 busybox_old 808035 611 6868 815514 c719a busybox_unstripped	2008-06-27 00:24:11 +00:00
Denis Vlasenko	843cbd54d1	ash: move stuff out of data/bss text data bss dec hex filename 807939 611 6900 815450 c715a busybox_old 807935 611 6884 815430 c7146 busybox_unstripped	2008-06-27 00:23:18 +00:00
Denis Vlasenko	cc3f20b9bd	fix breakage found by randomconfig	2008-06-23 22:31:52 +00:00
Denis Vlasenko	2f5d0cd511	ash: trivial code readability fixes	2008-06-23 13:24:19 +00:00
Denis Vlasenko	2b75a94118	ash: improve readability of the code. No real code changes.	2008-06-23 13:06:34 +00:00
Denis Vlasenko	ef527f50e6	ash: optional support for $'...\t...\n...' bashism function old new delta readtoken1 2824 3172 +348 static.C_escapes - 18 +18 parse_command 1504 1500 -4 SIT 89 83 -6 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 1/2 up/down: 366/-10) Total: 356 bytes	2008-06-23 01:52:30 +00:00
Denis Vlasenko	b07a496229	ash: minor shrink (mostly smallints) and variable renaming function old new delta optschanged 85 91 +6 tryexec 115 118 +3 xxreadtoken 290 292 +2 raise_error_unexpected_syntax 75 77 +2 bltincmd 6 8 +2 parseheredoc 128 129 +1 static.is_interactive 4 1 -3 readtoken 156 153 -3 lasttoken 4 1 -3 evalcommand 1147 1144 -3 checkkwd 4 1 -3 back_exitstatus 4 1 -3 pipeline 282 276 -6 list 369 360 -9 ash_main 1402 1393 -9 options 616 606 -10 readtoken1 2823 2811 -12 parse_command 1529 1507 -22 ------------------------------------------------------------------------------ (add/remove: 2/2 grow/shrink: 6/12 up/down: 21/-91) Total: -70 bytes text data bss dec hex filename 807603 611 6908 815122 c7012 busybox_old 807545 611 6900 815056 c6fd0 busybox_unstripped	2008-06-22 13:16:23 +00:00
Denis Vlasenko	9cd4c76b50	ash: fix "shift BIGNUM" and "read with no variable name" bugs. omg. hush testsuite helps to find bugs in ash! what next? function old new delta static.arg_REPLY - 8 +8 readcmd 1023 1021 -2 shiftcmd 129 125 -4 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 0/2 up/down: 8/-6) Total: 2 bytes	2008-06-18 19:22:19 +00:00
Denis Vlasenko	29038c06d6	ash: small cosmetic change	2008-06-14 06:14:02 +00:00
Denis Vlasenko	2659c63213	ash: fix ${var/s/r} handling, add testcase.	2008-06-14 06:04:59 +00:00
Mike Frysinger	98a6f56d49	reword the error msg so people realize that they broke it, they buy it	2008-06-09 09:38:45 +00:00
Denis Vlasenko	cd2663f15e	ash: optional printf builtin. +25 bytes if off, +35 if on. by Cristian Ionescu-Idbohrn.	2008-06-01 22:36:39 +00:00
Bernhard Reutner-Fischer	5e25ddb7d3	- use STD*_FILENO some more. No object-code changes	2008-05-19 09:48:17 +00:00
Bernhard Reutner-Fischer	636a1f85e8	- use EXIT_{SUCCESS,FAILURE}. No object-code changes	2008-05-19 09:29:47 +00:00
Denis Vlasenko	29eb3599e4	ash: more of -Wall fixes	2008-05-18 14:06:08 +00:00
Denis Vlasenko	6b06cb80be	more of -Wall fixes from Cristian Ionescu-Idbohrn. Some are fixing real bugs. function old new delta syslogd_main 938 958 +20 get_signum 136 143 +7 obj_load 777 782 +5 recv_from_to 210 214 +4 get_next_block 1795 1799 +4 display_topmem_process_list 1117 1121 +4 logread_main 484 487 +3 buffer_fill_and_print 73 76 +3 kill_main 687 689 +2 ll_remember_index 240 241 +1 do_stats 452 453 +1 if_readconf 166 165 -1 display_process_list 1192 1191 -1 run_applet_and_exit 507 505 -2 print_signames 33 31 -2 parse_one_line 1092 1090 -2 find_out_spec 57 55 -2 add_ksymoops_symbols 421 419 -2 ash_main 1407 1402 -5 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 11/8 up/down: 54/-17) Total: 37 bytes	2008-05-15 21:30:45 +00:00
Denis Vlasenko	dddfaff363	ash: make set -o and set +o work as in dash/bash. by Cristian Ionescu-Idbohrn. function old new delta options 565 625 +60 getoptscmd 709 698 -11	2008-05-06 15:30:27 +00:00
Denis Vlasenko	c7131c3e58	ash: fix breakage introduced in rev 21481. Fixes ash-vars/var_posix1.tests testsuite entry.	2008-04-14 01:59:53 +00:00
Denis Vlasenko	7465dbcf2a	ash: speed up NOFORK code in ash by eliminating second find_applet(). some code reduction along the way. function old new delta run_list 1971 1981 +10 run_nofork_applet_prime 181 182 +1 unsetcmd 97 96 -1 delete_cmd_entry 54 53 -1 describe_command 399 397 -2 cmdlookup 152 150 -2 evaltreenr 602 599 -3 evaltree 602 599 -3 clearcmdentry 101 98 -3 cdcmd 675 672 -3 hashcmd 305 301 -4 find_command 933 910 -23 evalcommand 1371 1229 -142 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/11 up/down: 11/-187) Total: -176 bytes	2008-04-13 02:25:53 +00:00
Denis Vlasenko	9bc80d7062	ash: add FEATURE_SH_NOFORK support	2008-04-12 20:07:53 +00:00
Denis Vlasenko	4a9ca13fe7	ash: do not do find_applet() twice in shellexec/tryexec	2008-04-12 20:07:08 +00:00
Denis Vlasenko	468aea2d88	shells: do not frocibly enable test, echo and kill _applets_, just build relevant source and use xxx_main functions. build system: add a special case when we have exactly one applet enabled (makes "true", "false", "basename" REALLY tiny). getopt32: do not use stdio. function old new delta getopt32 1385 1412 +27 make_device 1187 1200 +13 basename_main 120 127 +7 tcpudpsvd_main 1922 1926 +4 testcmd 5 - -5 echocmd 5 - -5 fuser_main 1243 1231 -12 ------------------------------------------------------------------------------ (add/remove: 0/2 grow/shrink: 4/1 up/down: 51/-22) Total: 29 bytes	2008-04-01 14:47:57 +00:00
Denis Vlasenko	80591b0a00	ash: support for && and \|\| in [[ expr ]]; add testsuite checks	2008-03-25 07:49:43 +00:00
Denis Vlasenko	f7d5665969	ash: comment about [[; code style fixes. No code changes.	2008-03-25 05:51:41 +00:00
Denis Vlasenko	92e13c2a11	ash: optional bash-like pattern subst and substring opts (by James Simmons <jsimmons AT infradead.org>) TODO: write testsuite! BASH_COMPAT off: scanleft 101 262 +161 subevalvar 346 335 -11 BASH_COMPAT on: subevalvar 346 1397 +1051 scanleft 101 262 +161 readtoken1 2739 2807 +68 cmdputs 397 399 +2 static.vstype 64 48 -16 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 4/1 up/down: 1282/-16) Total: 1266 bytes	2008-03-25 01:17:40 +00:00
Denis Vlasenko	59f351ccda	ash: add read -u; fix read -t and read -n; add testsuite entries.	2008-03-25 00:07:12 +00:00
Denis Vlasenko	85c247161b	*: fix fallout from -Wunused-parameter function old new delta bbunpack 358 366 +8 passwd_main 1070 1072 +2 handle_incoming_and_exit 2651 2653 +2 getpty 88 86 -2 script_main 975 972 -3 inetd_main 2036 2033 -3 dname_enc 377 373 -4 make_new_session 474 462 -12 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 3/5 up/down: 12/-24) Total: -12 bytes text data bss dec hex filename 797429 658 7428 805515 c4a8b busybox_old 797417 658 7428 805503 c4a7f busybox_unstripped	2008-03-17 09:04:04 +00:00
Denis Vlasenko	68404f13d4	*: add -Wunused-parameter; fix resulting breakage function old new delta procps_scan 1265 1298 +33 aliascmd 278 283 +5 parse_file_cmd 116 120 +4 dname_enc 373 377 +4 setcmd 90 93 +3 execcmd 57 60 +3 count_lines 72 74 +2 process_command_subs 340 339 -1 test_main 409 407 -2 mknod_main 179 177 -2 handle_incoming_and_exit 2653 2651 -2 argstr 1312 1310 -2 shiftcmd 131 128 -3 exitcmd 46 43 -3 dotcmd 297 294 -3 breakcmd 86 83 -3 evalpipe 353 349 -4 evalcommand 1180 1176 -4 evalcmd 109 105 -4 send_tree 374 369 -5 mkfifo_main 82 77 -5 evalsubshell 152 147 -5 typecmd 75 69 -6 letcmd 61 55 -6 add_cmd 1190 1183 -7 main 891 883 -8 ash_main 1415 1407 -8 parse_stream 1377 1367 -10 alloc_procps_scan 55 - -55 ------------------------------------------------------------------------------ (add/remove: 0/1 grow/shrink: 7/21 up/down: 54/-148) Total: -94 bytes text data bss dec hex filename 797195 658 7428 805281 c49a1 busybox_old 797101 658 7428 805187 c4943 busybox_unstripped	2008-03-17 09:00:54 +00:00
Denis Vlasenko	3f165fa5b3	libbb: introduce and use sigprocmask_allsigs and sigaction_set. libbb: rename sig_pause to wait_for_any_sig.	2008-03-17 08:29:08 +00:00
Denis Vlasenko	8e2cfec1cd	libbb: introduse and use signal_[no_]SA_RESTART_empty_mask and sigaction_set signal_SA_RESTART_empty_mask - 65 +65 signal_no_SA_RESTART_empty_mask - 54 +54 dd_main 1325 1369 +44 sigaction_set - 19 +19 dname_enc 373 377 +4 UNSPEC_print 64 66 +2 setsignal 296 294 -2 bb_signals_recursive 95 92 -3 bb_askpass 367 361 -6 inetd_main 1810 1797 -13 rx_main 912 883 -29 sigdelset 32 - -32 __sigdelset 32 - -32 __GI_sigdelset 32 - -32 sighup_handler 84 37 -47 arping_main 1844 1797 -47 fsck_main 1869 1807 -62 run_list 1917 1844 -73 vlock_main 492 409 -83 progressmeter 883 798 -85 handle_incoming_and_exit 2737 2651 -86 ------------------------------------------------------------------------------ (add/remove: 3/3 grow/shrink: 3/12 up/down: 188/-632) Total: -444 bytes	2008-03-12 23:19:35 +00:00
Denis Vlasenko	574f2f4394	*: add optimization barrier to all "G trick" locations	2008-02-27 18:41:59 +00:00
Denis Vlasenko	6aa74fcf5b	ash: s/ckzmalloc/ckzalloc/	2008-02-21 04:35:14 +00:00
Denis Vlasenko	838ffd5be2	ash: sprinkle a bit more of zeroed allocations.	2008-02-21 04:32:08 +00:00
Denis Vlasenko	e376d454bb	libbb: introduce and use nonblock_safe_read(). Yay! Our shells are immune from this nasty O_NONBLOCK now! function old new delta nonblock_safe_read - 78 +78 file_get 276 295 +19 generateMTFValues 428 435 +7 read_line_input 1776 1772 -4 preadbuffer 543 450 -93 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 2/2 up/down: 104/-97) Total: 7 bytes text data bss dec hex filename 615190 715 23924 639829 9c355 busybox_old 615168 715 23924 639807 9c33f busybox_unstripped	2008-02-20 22:23:24 +00:00
Denis Vlasenko	597906c436	ash: introduce and use stzalloc and ckzalloc. function old new delta stzalloc - 29 +29 ckzalloc - 29 +29 recordregion 108 102 -6 cmdlookup 158 152 -6 pipeline 188 181 -7 parseheredoc 135 128 -7 makename 42 35 -7 list 355 348 -7 setvareq 221 212 -9 aliascmd 324 311 -13 pushfile 83 69 -14 readtoken1 2872 2849 -23 parse_command 1430 1391 -39 ------------------------------------------------------------------------------ (add/remove: 2/0 grow/shrink: 0/11 up/down: 58/-138) Total: -80 bytes text data bss dec hex filename 577227 706 23740 601673 92e49 busybox_old 577147 706 23740 601593 92df9 busybox_unstripped	2008-02-20 16:38:54 +00:00
Denis Vlasenko	c12d51e94e	ash: fix fallout from "A=1 B=$A; echo $B" code.	2008-02-19 23:31:05 +00:00
Denis Vlasenko	56244736ec	whitespace fixes	2008-02-17 15:14:04 +00:00
Denis Vlasenko	0e6f661e23	ash: handle "A=1 A=2 B=$A; echo $B". closes bug 947.	2008-02-15 15:02:15 +00:00
Denis Vlasenko	94e87bc83d	ash: explain why "set -o BOGUS" doesn't abort	2008-02-14 16:51:58 +00:00
Denis Vlasenko	28bf671d6d	ash: make ash -c 'if set -o barfoo 2>/dev/null; then echo foo; else echo bar; fi' work (fixes bug 1142) function old new delta options 551 565 +14 ash_main 1397 1411 +14 setcmd 77 90 +13 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 3/0 up/down: 41/0) Total: 41 bytes	2008-02-14 15:01:47 +00:00
Denis Vlasenko	e26b2783a5	ash: fix warning about _GNU_SOURCE being redefined, fix typo in comment.	2008-02-12 07:40:29 +00:00
Denis Vlasenko	991a1da148	ash: fix "orwell bug" 1984. Testcase: trap_handler() { echo trap } trap trap_handler USR1 sleep 3600 & while true; do wait; done	2008-02-10 19:02:53 +00:00
Denis Vlasenko	5c3d2b334a	ash: readability enhancement, no code changes	2008-02-03 22:01:08 +00:00
Denis Vlasenko	36fc3cd8bc	ash: code readability enhancements, no real code changes	2008-01-29 09:23:49 +00:00
Denis Vlasenko	847fa779af	: tidy up usage of char *environ	2008-01-28 22:45:43 +00:00
Denis Vlasenko	fb0eba706c	libbb: introduce and use safe_waitpid (loops in EINTR) *: use more approproate (shorter) versions of wait() function old new delta safe_waitpid - 48 +48 wait_any_nohang - 17 +17 send_tree 365 369 +4 processorstop 432 435 +3 text_yank 110 108 -2 make_human_readable_str 202 200 -2 crond_main 1368 1366 -2 handle_sigchld 49 43 -6 reapchild 166 159 -7 custom 260 250 -10 checkscript 191 177 -14 wait_nohang 17 - -17 wait_pid 43 - -43 ------------------------------------------------------------------------------ (add/remove: 2/2 grow/shrink: 2/7 up/down: 72/-103) Total: -31 bytes	2008-01-02 19:55:04 +00:00
Denis Vlasenko	ee87ebf381	fix buglets found by randomconfig	2007-12-21 22:18:16 +00:00
Denis Vlasenko	0163111325	ash: reduce global data/bss usage (add/remove: 4/29 grow/shrink: 76/21 up/down: 1007/-1713) Total: -706 bytes text data bss dec hex filename 777206 1084 8976 787266 c0342 busybox_old 778077 908 7568 786553 c0079 busybox_unstripped	2007-12-16 17:20:38 +00:00
Denis Vlasenko	9cb220be9d	lineedit: don't violate API if we do simple fgets ash: cosmetic style fixes, no code changes	2007-12-09 10:03:28 +00:00
Denis Vlasenko	1aa7e477b1	reorganize applet table. Eliminates pointers to names. Should be a big win for libbusybox. busybox wins too: text data bss dec hex filename 776524 929 9100 786553 c0079 busybox_old 775903 929 9100 785932 bfe0c busybox_unstripped	2007-11-28 06:49:03 +00:00
Denis Vlasenko	ed270a5f32	ash: make code simpler, and do not do close(-1) - it's rude	2007-11-26 05:37:07 +00:00
Denis Vlasenko	fe5e23bf75	remove echo_main -> bb_echo indirection	2007-11-24 02:23:51 +00:00
Denis Vlasenko	7d75a96b15	ash: fix bug where redirection of closed fd was leaving it open afterwards. redirect 983 1024 +41 bb_echo 276 301 +25 popredir 118 132 +14 evalcommand 1163 1176 +13 bbunpack 358 366 +8 echocmd 13 5 -8 echo_main 13 5 -8 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 5/2 up/down: 101/-16) Total: 85 bytes text data bss dec hex filename 774999 962 9236 785197 bfb2d busybox_old 775084 962 9236 785282 bfb82 busybox_unstripped	2007-11-22 08:16:57 +00:00
Denis Vlasenko	a59f435b5f	ash: if tcgetattr(stdin) fails, don't mess with tcsetattr ash: size-optimize ulimit's table of limits text data bss dec hex filename 777345 974 9676 787995 c061b busybox_old 777253 974 9676 787903 c05bf busybox_unstripped	2007-10-29 19:17:29 +00:00
Denis Vlasenko	037576d77b	read_line_input: fix it to not do any fancy editing if echoing is disabled. ash: make read handling both more correct and smaller read_line_input 4037 4101 +64 input_backward 140 139 -1 readcmd 1079 1070 -9 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/2 up/down: 65/-10) Total: 54 bytes text data bss dec hex filename 777575 1000 9532 788107 c068b busybox_old 777629 1000 9532 788161 c06c1 busybox_unstripped	2007-10-20 18:30:38 +00:00
Denis Vlasenko	0de37e10ed	ash: use fdprintf, not dprintf. *: trailing whitespace removed	2007-10-17 11:08:53 +00:00
Denis Vlasenko	9b49a5ed85	add -fvisibility=hidden to CC flags, mark XXX_main functions EXTERNALLY_VISIBLE. 5% size reduction of libbusybox.so	2007-10-11 10:05:36 +00:00
Denis Vlasenko	82d38dab91	get rid of global "struct bb_applet *current_applet"	2007-10-10 14:38:47 +00:00
Denis Vlasenko	41770226bb	ash: revert "cat \| jobs" fix, it causes more problems than good	2007-10-07 18:02:52 +00:00
Denis Vlasenko	96e1b38586	introduce and use close_on_exec_on(fd). -50 bytes.	2007-09-30 23:50:48 +00:00
Denis Vlasenko	6081868ee3	fix "if (p) free(p)" constructs	2007-09-28 22:07:23 +00:00
Denis Vlasenko	46a530626d	ash: fix prompt expansion (Natanael Copa <natanael.copa@gmail.com>)	2007-09-24 18:30:02 +00:00
Denis Vlasenko	7b70d78de8	ash: remove erroneously applied patch	2007-09-21 22:48:02 +00:00
Denis Vlasenko	f431017535	httpd: optional support for partial downloads	2007-09-21 22:35:18 +00:00
Denis Vlasenko	bcceb0c5a4	ash: s/int/smallint/. -60 bytes.	2007-09-21 18:06:20 +00:00
Denis Vlasenko	87f3b26b3a	*: replace select-for-one descriptor with poll, it's smaller. $ ./.cmk bloatcheck function old new delta readit 406 364 -42 syslogd_main 1249 1206 -43 traceroute_main 4115 4060 -55 mysleep 112 45 -67 arpping 579 441 -138 tftp 1575 1182 -393 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/6 up/down: 0/-738) Total: -738 bytes text data bss dec hex filename 770580 1051 10764 782395 bf03b busybox_old 769820 1051 10764 781635 bed43 busybox_unstripped	2007-09-07 13:43:28 +00:00
Denis Vlasenko	d37f22225b	libbb,crond,lash: fix getopt32 (don't know how it managed to slip through) *: fcntl(fd, F_GETFL) doesn't require third parameter at all.	2007-08-19 13:42:08 +00:00
Denis Vlasenko	6ca409e0e4	trylink: produce even more info about final link stage trylink: explain how to modify link and drastically decrease amount of padding (unfortunately, needs hand editing ATM). *: add ALIGN1 / ALIGN2 to global strings and arrays of bytes and shorts size saving: 0.5k	2007-08-12 20:58:27 +00:00
Denis Vlasenko	dee82b6b78	ash: comment non-obvious code part	2007-07-29 14:05:27 +00:00
Denis Vlasenko	b71c668c57	style fix (stray space before ';')	2007-07-21 15:08:09 +00:00
Denis Vlasenko	d4293c77f1	ash: fix SEGV in forkchild (jp can be NULL). here documents were affected.	2007-07-18 21:35:43 +00:00
Denis Vlasenko	bdc406d15d	ash: make "jobs \| cat" work like in bash (was giving empty output)	2007-07-15 01:13:25 +00:00
Denis Vlasenko	fcfaf2e18a	ash: small size optimization function old new delta makejob 263 270 +7 setjobctl 328 332 +4 jobscmd 96 94 -2 stoppedjobs 53 50 -3 jobctl 4 1 -3 job_warning 4 1 -3 forkshell 644 641 -3 cmdloop 422 409 -13 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/6 up/down: 11/-27) Total: -16 bytes text data bss dec hex filename 675392 2740 13968 692100 a8f84 busybox_old 675380 2740 13968 692088 a8f78 busybox_unstripped	2007-07-14 18:45:37 +00:00
Denis Vlasenko	8fdc4b7b06	ash: recognize -l as --login equivalent; do not recognize +-login	2007-07-14 11:33:10 +00:00
Denis Vlasenko	40ba9984fd	ash: fix for buglet in DEBUG code (Nguyen Thai Ngoc Duy <pclouds@gmail.com>)	2007-07-14 00:48:29 +00:00
Denis Vlasenko	1fc6238ffa	devfsd: fix formatting (Tito <farmatito@tiscali.it>) ash: fix SEGV if type has zero parameters	2007-06-25 22:55:34 +00:00
Denis Vlasenko	80b8b39899	Consolidate ARRAY_SIZE macro; remove one unneeded global var (walter harms <wharms@bfs.de>)	2007-06-25 10:55:35 +00:00
Denis Vlasenko	b304eadca8	test: shrink a bit function old new delta test_main 5 434 +429 bb_test 473 - -473 ------------------------------------------------------------------------------ (add/remove: 0/1 grow/shrink: 1/0 up/down: 429/-473) Total: -44 bytes text data bss dec hex filename 735073 3028 14408 752509 b7b7d busybox_old 735029 3028 14408 752465 b7b51 busybox_unstripped	2007-06-21 13:35:52 +00:00
Denis Vlasenko	ca525b4f24	*: BB_BANNER -> bb_banner (it is not a const or #define)! correct_password: explain in detail why it is ok to use bb_banner fsck_minix: make it print bb version, not it's own (outdated/irrelevant) one Marginal size difference: text data bss dec hex filename 679119 2700 15632 697451 aa46b busybox_old 679091 2700 15632 697423 aa44f busybox_unstripped	2007-06-13 12:27:17 +00:00
Denis Vlasenko	d67cef2425	hush: fix read builtin to not read ahead past eol and to not use insane amounts of stack. Testsuite updated.	2007-06-13 06:47:47 +00:00
Denis Vlasenko	f5f75c5e82	remove nearly-duplicate PATHs in several places function old new delta bb_PATH_root_path - 35 +35 varunset 60 58 -2 arith 2042 2033 -9 bb_default_root_login_path 30 - -30 .rodata 128794 128762 -32 which_main 152 117 -35 defpathvar 40 - -40 ------------------------------------------------------------------------------ (add/remove: 1/2 grow/shrink: 0/4 up/down: 35/-148) Total: -113 bytes	2007-06-12 22:35:19 +00:00
Denis Vlasenko	bdbbb7ec49	make busybox --install work even if /proc/self/exe doesn't exist # size busybox_old busybox_unstripped text data bss dec hex filename 680095 2704 15648 698447 aa84f busybox_old 680099 2704 15648 698451 aa853 busybox_unstripped	2007-06-08 15:02:55 +00:00
Denis Vlasenko	fad2b86c9e	use "glibc errno" trick not only for ash, but for entire busybox (add/remove: 1/1 grow/shrink: 37/37 up/down: 139/-228) Total: -89 bytes	2007-05-31 22:16:38 +00:00
Denis Vlasenko	b6adbf1be2	usage.c: remove reference to busybox.h *: s/include "busybox.h"/include "libbb.h"	2007-05-26 19:00:18 +00:00
Denis Vlasenko	46846e25a4	ash: implement type -p, costs less than 10 bytes (patch by Mats Erik Andersson <mats.andersson64@comhem.se>)	2007-05-20 13:08:31 +00:00
Denis Vlasenko	5b34083004	several *.c files: move 'extern environ' up to the location of #includes	2007-05-17 23:02:14 +00:00
Denis Vlasenko	f20de5bb42	ash,kill: use common code for kill applet/builtin # make bloatcheck function old new delta evaltreenr 644 654 +10 evaltree 644 654 +10 parse_conf 1440 1444 +4 dpkg_deb_main 426 429 +3 ed_main 3319 3321 +2 passwd_main 2093 2091 -2 kill_main 830 826 -4 singlemount 4609 4601 -8 find_command 962 954 -8 get_lcm 123 105 -18 .rodata 132243 132147 -96 killcmd 449 120 -329 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 5/7 up/down: 29/-465) Total: -436 bytes # size busybox_old busybox_unstripped text data bss dec hex filename 723901 2940 27504 754345 b82a9 busybox_old 723457 2940 27504 753901 b80ed busybox_unstripped	2007-04-29 23:42:54 +00:00
Denis Vlasenko	08c8c1d3b3	ash: fix infinite loop on exit if tty is not there anymore	2007-04-28 22:39:02 +00:00
Denis Vlasenko	f5294e1f4c	hush: use NOFORK applets as appropriate. Net reduction of code size.	2007-04-14 10:09:57 +00:00
Denis Vlasenko	16abcd90ae	teach find_root_device to deal with /dev/ subdirs (by "Kirill K. Smirnov" <lich@math.spbu.ru>)	2007-04-13 23:59:52 +00:00
Denis Vlasenko	d7c8196c1b	ash: fix kill -l (by Mats Erik Andersson <mats.andersson64@comhem.se>)	2007-04-11 20:43:31 +00:00
Denis Vlasenko	80d14beae9	Rename two config options: FEATURE_SH_STANDALONE_SHELL => FEATURE_SH_STANDALONE FEATURE_EXEC_PREFER_APPLETS => FEATURE_PREFER_APPLETS Make SH_STANDALONE depend on PREFER_APPLETS. getopt.c: more randomconfig-induced fixes	2007-04-10 23:03:30 +00:00
Denis Vlasenko	335b63d8d1	make a few struct bb_applet members conditional rename sllep_and_die -> xfunc_die make fflush_stdout_and_exit NOFORK-safe fix some buglets found by randomconfig	2007-04-10 21:38:30 +00:00
Denis Vlasenko	c44ab01b75	Improve STANDALONE_SHELL. "safe" applets are renamed NOEXEC applets and now this fact is recorded in applets.h, not ash.c. Several fixes to "--help + STANDALONE_SHELL" scenarios. function old new delta run_current_applet_and_exit - 355 +355 arith 2064 2073 +9 refresh 1148 1156 +8 getopt32 1068 1073 +5 telnet_main 1510 1514 +4 md5_sha1_sum_main 565 566 +1 xstrtoul_range_sfx 255 251 -4 packed_usage 22523 22514 -9 tryexec 255 203 -52 static.safe_applets 152 - -152 .rodata 131320 131128 -192 run_applet_by_name 869 506 -363 ------------------------------------------------------------------------------ (add/remove: 1/1 grow/shrink: 5/5 up/down: 382/-772) Total: -390 bytes ./busybox ash -c 'i=20000; while test $i != 0; do touch z; i=$((i-1)); done' runs more than twice as fast with STANDALONE_SHELL versus without.	2007-04-09 03:11:58 +00:00
Denis Vlasenko	240a1cfbbe	add some missed statics on constant objects. fix few #ifndef ENABLE_xxx # size busybox_old busybox_unstripped text data bss dec hex filename 677152 2920 18208 698280 aa7a8 busybox_old 676420 2920 18208 697548 aa4cc busybox_unstripped	2007-04-08 16:07:02 +00:00
Denis Vlasenko	7c139b4778	ash: fix signal handling	2007-03-21 20:17:27 +00:00
Denis Vlasenko	93ebd4f58d	ash: popstackmark is reported trying to pop until NULL is seen (which isn't possible), prevent this.	2007-03-13 20:55:36 +00:00
Denis Vlasenko	8e858e2700	clean up accumulated whitespace damage	2007-03-07 09:35:43 +00:00
Denis Vlasenko	3af3e5b4b0	ash: cosmetic improvements in error messages	2007-03-05 00:24:52 +00:00
Denis Vlasenko	29e31ddd81	ash: do not use "safe applets" in non-standalone shell	2007-03-03 23:12:17 +00:00
Denis Vlasenko	4222ae440a	ash: replace xstrdup (shell shall not die) grep: fix mis-indented block	2007-02-25 02:37:49 +00:00
Denis Vlasenko	5276402f2c	ash: fix compile problems	2007-02-24 13:42:56 +00:00
Denis Vlasenko	f98dc4db7a	ash: cleanup part 2.8	2007-02-23 21:11:02 +00:00
Denis Vlasenko	0dec6de38b	ash: cleanup part 2.7	2007-02-23 21:10:47 +00:00
Denis Vlasenko	cc5715184b	ash: cleanup part 2.6	2007-02-23 21:10:35 +00:00
Denis Vlasenko	2de3d9fbee	ash: cleanup part 2.5	2007-02-23 21:10:23 +00:00
Denis Vlasenko	a89150733a	ash: cleanup part 2.4	2007-02-23 21:10:06 +00:00
Denis Vlasenko	99eb8500c9	ash: cleanup part 2.3	2007-02-23 21:09:49 +00:00
Denis Vlasenko	fc06f2968b	ash: cleanup part 2.2	2007-02-23 21:09:35 +00:00
Denis Vlasenko	5651bfc204	ash: starting second round of cleanups. #1	2007-02-23 21:08:58 +00:00
Denis Vlasenko	bc54cffc83	ash: cleanup part 9	2007-02-23 01:05:52 +00:00
Denis Vlasenko	4d2183bee1	ash: cleanup part 8	2007-02-23 01:05:38 +00:00
Denis Vlasenko	4fe15f3d9e	ash: cleanup part 7	2007-02-23 01:05:26 +00:00
Denis Vlasenko	a6704933dd	ash: cleanup part 6	2007-02-23 01:05:15 +00:00
Denis Vlasenko	5c67e3ed90	ash: cleanup part 5	2007-02-23 01:05:03 +00:00
Denis Vlasenko	fe1f00a7a7	ash: cleanup part 4	2007-02-23 01:04:50 +00:00
Denis Vlasenko	9650f36210	ash: cleanup part 3	2007-02-23 01:04:37 +00:00
Denis Vlasenko	aa74445514	ash: cleanup part 2	2007-02-23 01:04:22 +00:00
Denis Vlasenko	0c032a49b9	ash: cleanup part 1	2007-02-23 01:03:40 +00:00
Denis Vlasenko	a624c11d5e	ash: move ash_main() and helpers to end of ash.c, more fuctions renamed, superfluous casts from memory allocators removed	2007-02-19 22:45:43 +00:00
Denis Vlasenko	2da584fc4e	ash: more renaming and style fixes	2007-02-19 22:44:05 +00:00
Denis Vlasenko	b012b10dbd	ash: rearrange code to reduce forward references, rename some functions	2007-02-19 22:43:01 +00:00
Denis Vlasenko	e5570da2cf	ash: tiny style fixes	2007-02-19 22:41:55 +00:00
Denis Vlasenko	5cedb75aa7	ash: de-obfuscate code, add 'static' keyword, etc.	2007-02-18 19:56:41 +00:00
Denis Vlasenko	131ae177a7	ash: convert #ifdef CONFIG_ to #if ENABLE_	2007-02-18 13:00:19 +00:00
Denis Vlasenko	a0f82e928a	ash: fix indentation and style. no code changes	2007-02-18 12:35:30 +00:00
Denis Vlasenko	06af216528	suppress warnings about easch <applet>_main() having no preceding prototype	2007-02-03 17:28:39 +00:00
Denis Vlasenko	38f6319421	cmdedit is not a 'command' editing anymore, it's just editing (generic), so rename stuff accordingly.	2007-01-22 09:03:07 +00:00
Denis Vlasenko	8e1c71529c	Convert cmdedit into more generic line input facility (make history and completion optional at runtime). Use it for fdisk, as an example. Some unrelated fixes in fdisk are also here.	2007-01-22 07:21:38 +00:00
Denis Vlasenko	2f0c0d0b88	Introduce FEATURE_EXEC_PREFER_APPLETS = "re-execute our own executable if we asked to exec someting with argv[0] == known_applet" Use it in init. Also respect PATH in init, remove explicit "/sbin" etc from exec. Patch by Gabriel L. Somlo <somlo@cmu.edu>	2007-01-21 00:41:04 +00:00
Denis Vlasenko	7f0d7ae4f5	fix subtle bug inherited from dash	2007-01-18 01:12:57 +00:00
Denis Vlasenko	f7996f3b70	Trailing whitespace removal over entire tree	2007-01-11 17:20:00 +00:00
Denis Vlasenko	62a6983a81	execute "safe applets" exev if not standalone shell (patch by "Eric Spakman" <E.Spakman@inter.nl.net>)	2007-01-10 00:24:50 +00:00
Denis Vlasenko	8f27c34c28	ash: is_safe_applet mustn't affect disabled applets	2006-12-26 21:31:11 +00:00
Denis Vlasenko	666da5e2c6	merge post-1.3.0 fixes	2006-12-26 18:17:42 +00:00
Denis Vlasenko	bf0a201008	style fixes last xcalloc replaced by xzalloc	2006-12-26 10:42:51 +00:00
Denis Vlasenko	0ee3999d13	random tiny size savings	2006-12-24 15:23:28 +00:00
Denis Vlasenko	f4dff77355	less: implement waiting for input using select(). Rather tricky business. But we do not read entire input anymore up-front.	2006-12-24 07:14:17 +00:00
Denis Vlasenko	bf66fbc8e2	introduce LONE_CHAR (optimized strcmp with one-char string)	2006-12-21 13:23:14 +00:00
Denis Vlasenko	15b213ef5a	su: make /etc/shells check configurable ash: missing ';'	2006-12-19 00:20:20 +00:00
Denis Vlasenko	7cfecc4b36	xfuncs.c: dietlibc actually HAS fdprintf! platform.h: define strchrnul for dietlibc ash: stop using few non-standard functions	2006-12-18 22:32:45 +00:00
Denis Vlasenko	83e5d6f772	A bunch of defined(__GLIBC__) added. static-linking warning expanded	2006-12-18 21:49:06 +00:00
Denis Vlasenko	9f739445cd	inline strcmp(s, "-") [actually macro-ize it for now - gcc is too stupid]	2006-12-16 23:49:13 +00:00
Denis Vlasenko	097c324f59	fix remaining survivors of the return(a) cleanup	2006-11-27 16:59:15 +00:00
Denis Vlasenko	d9e15f2068	style cleanup: return(a) -> return a, part 2	2006-11-27 16:49:55 +00:00
Denis Vlasenko	079f8afa0a	style cleanup: return(a) -> return a, part 1	2006-11-27 16:49:31 +00:00
Denis Vlasenko	fcdb00f735	httpd: LC_TIME locale _must_ be POSIX to httpd! We speak over the net!	2006-11-21 00:09:37 +00:00
Denis Vlasenko	a7189f01a4	add -Wundef, fix uncovered bugs	2006-11-17 20:29:00 +00:00
Denis Vlasenko	5f03158f66	ash: fix segfault in ash. patch by walter harms <wharms@bfs.de>	2006-10-16 01:33:16 +00:00
Denis Vlasenko	cba9ef5523	fixes from Vladimir Dronnikov <dronnikov@gmail.ru>	2006-10-10 21:00:47 +00:00
Denis Vlasenko	7d219aab70	build system overhaul	2006-10-05 10:17:08 +00:00
Denis Vlasenko	8f8f268cfd	bb_applet_name -> applet_name	2006-10-03 21:00:43 +00:00
Denis Vlasenko	e175ff252f	several fixes from openWRT project	2006-09-26 17:41:00 +00:00
Rob Landley	88621d7398	Svn 16007 broke the build under gcc 4.0.3. This fixes up some of the damage (the e2fsprogs directory is too twisty and evil to easily fix, but I plan to rewrite it anyway so I'll just bump that up in priority a bit).	2006-08-29 19:41:06 +00:00
Rob Landley	d921b2ecc0	Remove bb_ prefixes from xfuncs.c (and a few other places), consolidate things like xasprintf() into xfuncs.c, remove xprint_file_by_name() (it only had one user), clean up lots of #includes... General cleanup pass. What I've been doing for the last couple days. And it conflicts! I've removed httpd.c from this checkin due to somebody else touching that file. It builds for me. I have to catch a bus. (Now you know why I'm looking forward to Mercurial.)	2006-08-03 15:41:12 +00:00
Rob Landley	534374755d	Cleaup read() and write() variants, plus a couple of new functions like xlseek and fdlength() for the new mkswap.	2006-07-16 08:14:35 +00:00
Rob Landley	c9c1a41c58	A couple things that got tangled up in my tree, easier to check in both than untangle them: Rewrite u_signal_names() into get_signum() and get_signame(), plus trim the signal list to that required by posix (they can specify the numbers for the rest if they really need them). (This is preparatory cleanup for adding a timeout applet like Roberto Foglietta wants.) Export the itoa (added due to Denis Vlasenko, although it's not quite his preferred implementation) from xfuncs.c so it's actually used, and remove several other redundant implementations of itoa and utoa() in the tree.	2006-07-12 19:17:55 +00:00
Rob Landley	f296f0b77d	Bug fix from Vladimir Oleynic via Paul Fox for: echo "+bond0" > /sys/class/net/bonding_masters while true; do echo hello done	2006-07-06 01:09:21 +00:00
"Robert P. J. Day"	177c9f3128	Get rid of all "#if 0" content.	2006-07-01 14:30:28 +00:00
"Robert P. J. Day"	68229837ff	Remove all usage of the "register" storage class specifier.	2006-07-01 13:08:46 +00:00
Bernhard Reutner-Fischer	f087798e8b	- convert old-style parameter declarations (K&R) to modern style.	2006-06-25 22:08:53 +00:00
Bernhard Reutner-Fischer	35492137f8	- add note about strict ordering	2006-06-21 18:19:53 +00:00
Mike Frysinger	c2ad4f5d27	Jean Wolter writes: ash uses bsearch to search in the list of built-in commands, therefore the list of built-in commands has to be ordered. Revision 15077 introduced the source built-in and destroyed this order. And now ash doesn't find the shift command anymore.	2006-06-21 18:04:49 +00:00
Rob Landley	a34b48abe5	Upgrade the standalone shell code to use CONFIG_BUSYBOX_EXEC_PATH.	2006-06-14 01:27:01 +00:00
Paul Fox	6ab037872f	made "test" an ash built-in. moved the contents of libbb/bb_echo.c back into coreutils/echo.c, which is a more reasonable place for them than libbb. this forces anyone who wants echo and test to be builtin to ash to also have them available as applets. their cost is very small, and the number of people who wouldn't want them as applets is also very small. added warning about shell builtins vs. CONFIG_FEATURE_SH_STANDALONE_SHELL, which conflicts with their use. thanks to nathanael copa for debugging help. some string size optimization in test.c may have been lost with this commit, but this is a good new baseline.	2006-06-08 21:37:26 +00:00
Bernhard Reutner-Fischer	19008b8373	- reuse strings and messages. Saves about 600B	2006-06-07 20:17:41 +00:00
Bernhard Reutner-Fischer	e15d7573a1	- move #include busybox.h to the very top so we pull in the config and eventual platform specific includes in early.	2006-06-02 20:56:16 +00:00
Rob Landley	299a6b4d7b	Consolidate #include <sys/time.h> so libbb.h does it.	2006-05-27 21:42:58 +00:00
Bernhard Reutner-Fischer	0a8812bdc5	- replace _PATH_DEVNULL with bb_dev_null	2006-05-19 13:12:21 +00:00
Rob Landley	47b1838957	Patch from Lucas C. Villa Real adding "source" as a synonym for the "." command.	2006-05-12 20:44:16 +00:00
"Vladimir N. Oleynik"	dd1ccddf1b	moved BB_BANNER to applets/version.c file: make kernel like version, removed depend loop: busybox.h depend with BB_BT, and all sources depend with busybox.h	2006-02-16 15:40:24 +00:00
Eric Andersen	a68ea1cb93	fix up yet more annoying signed/unsigned and mixed type errors	2006-01-30 22:48:39 +00:00
"Vladimir N. Oleynik"	84005af7ef	C99 say: "char" declaration may be signed or unsigned default	2006-01-25 17:53:04 +00:00
"Vladimir N. Oleynik"	fdb871c498	Add more bash-like dot-dirs cmdedit feature Close bug 648. Restore my whitespace	2006-01-25 11:53:47 +00:00
Tim Riker	c1ef7bdd8d	just whitespace	2006-01-25 00:08:53 +00:00
Bernhard Reutner-Fischer	86f5c9906b	- add platform.h. - use shorter boilerplate while at it.	2006-01-22 22:55:11 +00:00
"Vladimir N. Oleynik"	cfc8f59649	restore 8-bit syntax works, last debian patch is broken. Noticed by Vladimir Dronnikov	2006-01-19 11:23:34 +00:00
"Vladimir N. Oleynik"	fb29b46201	sync with dash_0.5.3-1	2006-01-15 14:21:01 +00:00
"Vladimir N. Oleynik"	ddc280ec43	sync license from mainstream	2005-12-15 12:01:49 +00:00
"Vladimir N. Oleynik"	e6d88ea2a1	remove sigsetmask, noticed by Bernhard	2005-12-13 13:24:23 +00:00
"Vladimir N. Oleynik"	6f347ef9dc	common BUFSIZ BSS buffer, small reduce code, data and bss	2005-10-15 10:23:55 +00:00
"Vladimir N. Oleynik"	11d7c52912	correct set prompt if CONFIG_ASH_EXPAND_PRMT enabled, small automatic space->tabs convert by my personal editor	2005-09-26 13:24:45 +00:00
Paul Fox	02eb934b0f	committing: Summary 0000242: ash: read -t broken this also implements -n and -s options to read. (they're configured together because most of their code is in common, and separating them seemed silly.	2005-09-07 16:56:02 +00:00
"Vladimir N. Oleynik"	bef14d7a87	1) sync with dash_0.5.2-7 2) but expand PS# as config option 3) correct kill error message again 4) remove show "line number" for interactive run (patch pending for dash)	2005-09-05 13:25:11 +00:00
Rob Landley	23246f39ed	Patch from Stephane Billiart to improve ash error message.	2005-08-14 19:16:51 +00:00
Paul Fox	0b62158475	implemented a builtin echo command in ash. moved the guts of the echo applet into libbb, and now call bb_echo() from both echo.c and ash.c	2005-08-09 19:38:05 +00:00
Paul Fox	3f11b1bf63	commiting: 0000025: vi-editing mode for ash	2005-08-04 19:04:46 +00:00
Paul Fox	8de331def0	revert 10881, and refix by changing "if (vallen)" to "if (val)". this is per the upstream fix for dash, in dash_0.5.2-6.diff. thanks vodz, for catching this.	2005-07-21 12:03:05 +00:00
Paul Fox	6f267f022f	applying fix for: 0000261: Unsafe empty env var export in ash	2005-07-20 19:18:45 +00:00
Paul Fox	c3850c83d9	applying fix from: 0000152: ash: quoting rules for local variables different to globals	2005-07-20 18:23:39 +00:00
Rob Landley	0fcd9430ce	This one's from me. Fix ash "standalone shell". If we exec /proc/self/exe and only fall back to /bin/busybox if /proc isn't there, then we have a reasonable chance of having the standalone shell work even if busybox isn't installed in /bin on the system in question. Still won't work in a chroot environment, but it's an improvement.	2005-05-07 08:27:34 +00:00
Ned Ludd	d1e3cbdb5a	- no need to check if JOBS is defined. Config.in ensures it.	2005-02-10 00:44:31 +00:00
Ned Ludd	2123b7cded	- add ash read -t timeout support. initial code provided by Tim Yamin on Oct/21/2004 on the busybox mailing list. Edited his code a little to keep syntax highlighers happy and make it optional when CONFIG_ASH_TIMEOUT is defined	2005-02-09 21:07:23 +00:00
Eric Andersen	ad63cb2514	Fix CONFIG_ASH_MATH_SUPPORT_64 so it actually works	2004-10-08 09:43:34 +00:00
Eric Andersen	c00e11df85	Hiroshi Ito writes: ash "unset OLDPWD; cd -" causes segmentation fault. ( OLDPWD is not set when sh is invoked from getty. ) patch against current CVS is attached.	2004-10-08 08:14:58 +00:00
Eric Andersen	4a79c0e9e1	Patrick Huesmann noticed BusyBox would not link when CONFIG_FEATURE_COMMAND_EDITING was defined and CONFIG_FEATURE_COMMAND_TAB_COMPLETION was undefined. Vladimir N. Oleynik writes: Its declare always, also if CONFIG_FEATURE_COMMAND_TAB_COMPLETION undefined. Patch to CVS version attached. --w vodz	2004-09-08 10:01:07 +00:00
Eric Andersen	cb01bb1d68	Patch from Vladimir N. Oleynik: On Wed Aug 18, 2004 at 06:52:57PM +0800, Matt Johnston wrote: > I've come across some strange-seeming behaviour when running programs > under Busybox (1.0.0-rc3) ash. If the child process sets stdin to be > non-blocking and then exits, the parent ash will also exit. A quick strace > shows that a subsequent read() from stdin returns EAGAIN (as would be > expected): Thanks! Patch attached. --w vodz	2004-08-19 18:22:13 +00:00
Glenn L McGrath	2f325a030b	Patch from Tito to fix warnings about redifined functionions barrier and likely.	2004-08-06 01:49:04 +00:00
Eric Andersen	5dcf15e02d	Paul Whittaker writes: With job control enabled, ash fails to tcsetpgrp back to initialpgrp upon exit. exitshell() should call setjobctl(0) to do this. Context: I am using a lightweight menu system (replimenu[.sf.net]) on my console, which invokes "/bin/sh -i -c /bin/login", where /bin/sh and /bin/login are busybox applets. /bin/sh is ash, with CONFIG_ASH_JOB_CONTROL=y as the sole suboption. The shell of the user concerned (nobody) is also /bin/sh (ash). When the user /bin/sh exits (and thereby login and its parent sh), replimenu receives EIO when it tries to read from the terminal.	2004-07-24 12:44:13 +00:00
Glenn L McGrath	28939ade2d	Patch from Jean Wolter, fixes compiler warning when ASH_ALIAS is disabled.	2004-07-21 10:20:19 +00:00
Glenn L McGrath	5f2a23c3c6	Fix compile error when math support disabled.	2004-06-25 07:05:13 +00:00
Eric Andersen	fac312d78b	Stupidity-1, Erik-0	2004-06-22 20:09:40 +00:00
Eric Andersen	e983584c70	Bastian Blank notices a couple of int64_ts that should have been longs	2004-06-22 19:07:21 +00:00
Eric Andersen	ed9ecf7894	Patch from Bastian Blank: The updated patch adds a config option to explicitely enable 64 bit arithmetic. Also it removes the arith prototype from libbb.h as it is not used outside of ash. Bastian this patch has been slightly modified by Erik for cleanliness.	2004-06-22 08:29:45 +00:00
Eric Andersen	aff114c33d	Larry Doolittle writes: This is a bulk spelling fix patch against busybox-1.00-pre10. If anyone gets a corrupted copy (and cares), let me know and I will make alternate arrangements. Erik - please apply. Authors - please check that I didn't corrupt any meaning. Package importers - see if any of these changes should be passed to the upstream authors. I glossed over lots of sloppy capitalizations, missing apostrophes, mixed American/British spellings, and German-style compound words. What is "pretect redefined for test" in cmdedit.c? Good luck on the 1.00 release! - Larry	2004-04-14 17:51:38 +00:00
Eric Andersen	1e6aba967c	Peter Milne writes: Just upgraded from 0.6 to 1.00-pre8 Dot command handling handled args correctly (same as bash) in 0.60, but failed in 1.00: I fixed this by reverting the dotcmd function back to previous 0.60 instantiation, please consider using the older version. Thanks Peter	2004-04-12 19:12:13 +00:00
Eric Andersen	075dd81c44	Remove the CONFIG_FEATURE_SH_APPLETS_ALWAYS_WIN option. It was sortof stupid and didn't work properly anyways.	2004-04-07 09:34:27 +00:00
Eric Andersen	009617f413	Per suggestion by Pawel Sakowski, fix the dash_arith() prototype to return a long. We were needlessly truncating to an int.	2004-04-05 13:24:07 +00:00
Eric Andersen	16767e2377	Patch from vodz to fix the dynamic vars patch, which I should not have checked in. Vladimir writes: Your patch have many problem. 1. You always added + time(). This cannot reset RANDOM=value for debuging with replay sequential. 2. Hmm. I examine bash 2.04 source. This pseudorandom generator use low bits of counter value. You use high bits. This make bad pseudorandom values after have 0-value. For example, if + time() do remove, your generator always return 0 after first generate 0. 3. Memory leak per call. Use ash-unlike unecessary bb_strdup function. 4. Unsupport show last $RANDOM value for "set" and "export" command. 5. Bloat code. Busybox-unlike patch - added unstandart feature as default hardcode. Last patch attached. Erik, why you apply Paul patch with have 5-th point problem? :( Last patch have ash change xwrite() to fresh libbb/bb_full_write interfase (haved loop after EINTR). --w vodz	2004-03-16 05:14:10 +00:00
Eric Andersen	c7bda1ce65	Remove trailing whitespace. Update copyright to include 2004.	2004-03-15 08:29:22 +00:00
Eric Andersen	ef02f82bcf	Paul Mundt, lethal at linux-sh dot org writes: Here's a follow-up replacement to the patch I sent earlier, this adjusts some of the semantics of the dynamic variable setting. Namely, dynamic vars can hook a set handler (which RANDOM uses to adjust the seed). They'll only lose their dynamic status if they're unset. I've used the same approach that bash does to come up with the random number, mostly just for consistency. For example: $ echo $RANDOM 13759 $ echo $RANDOM 20057 $ echo $RANDOM 1502 $ export RANDOM=42 $ echo $RANDOM 24179 $ echo $RANDOM 2046 $ unset RANDOM $ echo $RANDOM $ export RANDOM=42 $ echo $RANDOM 42 $	2004-03-11 13:34:24 +00:00
Manuel Novoa III	be8a6ae6eb	Fix vstype[] to match VS* defines. Patch from OpenWrt by mbm.	2004-02-18 09:40:41 +00:00
Eric Andersen	fa06a77040	Patch from vodz, based on bug report from Richard Kojedzinszky: Richard, >I have a problem, which I can reproduce now. I am using pre7 version of >busybox, and the tab completion works fine. I mean, with an empty command >line I press the TAB twice, and ash shows me the available commands. But >when i process the profile file below, as > $ . /etc/profile >then it stops working, and the double-tab lists the directories available >from the cwd, and not the commands. Has someone else meet this problem >before, or am i doing something wrong? > >This is my '/etc/profile': >- --- ># System profile > >PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin >export PATH >trap ":" INT QUIT TERM > >export PS1="\h \w # " Thanks. Patch attached. --w vodz	2004-02-06 10:33:19 +00:00
Glenn L McGrath	16e45d7e29	Vodz last_patch_125_2, this patch have: - synced with dash 0.4.21 - better handle trap "cmds..." SIGINT (strange, i make bad hack for ash and cmdedit, but this work only with this...) - may be haven`t problem with Ctrl-D	2004-02-04 08:24:39 +00:00
Glenn L McGrath	bbbe21d6b0	Fix compile error when tab completion disabled	2004-01-25 08:46:10 +00:00
Glenn L McGrath	67285965f3	Vodz last_patch_122, Check $PATH at runtime to fix tab completion	2004-01-14 09:34:51 +00:00
Glenn L McGrath	76620620ec	Vodz last_patch_121, syncing with dash_0.4.19, reduce code size.	2004-01-13 10:19:37 +00:00
Glenn L McGrath	4ddddd180e	Fix for "Broken pipe" issue, vodz last_patch116_3	2003-11-25 20:45:38 +00:00
Glenn L McGrath	5c2c8eca4a	Fix a "broken pipe" problem. vodz, last_patch_116-2	2003-11-14 21:01:26 +00:00

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832 Commits