busybox

Author	SHA1	Message	Date
Denis Vlasenko	43360e5178	hush: fix escaping of \[*?; add testsuites for these and for globbing	2008-06-10 20:13:40 +00:00
Denis Vlasenko	2e76c3f901	hush: fix yet another fallout hush: move fixed testsuites out of hush-bugs/*	2008-06-10 18:27:50 +00:00
Denis Vlasenko	895bea2303	hush: fix some fallout from prev commits, add testsuite	2008-06-10 18:06:24 +00:00
Denis Vlasenko	46ccdcb96e	hush: search/and/replace style cleanups, no code changes	2008-06-10 18:05:12 +00:00
Denis Vlasenko	7b4f3f13d3	hush: fix two nasty bugs: hush-bugs/tick2.tests: ok hush-bugs/tick.tests: ok function old new delta parse_stream 1332 1557 +225 b_addptr - 97 +97 add_till_backquote - 82 +82 b_addstr - 58 +58 b_grow_by - 50 +50 setup_string_in_str - 29 +29 expand_variables 1196 1199 +3 expand_on_ifs 100 97 -3 b_addqchr 57 50 -7 parse_and_run_string 48 31 -17 lookup_param 27 - -27 b_addchr 75 45 -30 count_ifs 44 - -44 process_command_subs 222 - -222 ------------------------------------------------------------------------------ (add/remove: 5/3 grow/shrink: 2/4 up/down: 544/-350) Total: 194 bytes text data bss dec hex filename 759354 604 6684 766642 bb2b2 busybox_old 759534 604 6684 766822 bb366 busybox_unstripped	2008-06-10 18:04:32 +00:00
Denis Vlasenko	76d50418b3	hush: fix a memory leak in NOMMU case	2008-06-10 16:19:39 +00:00
Denis Vlasenko	3fe4f986a0	less: fix a case when regexp matches "" hush: remove wrong comment, expand another one	2008-06-09 16:02:39 +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	598bb732e8	cosmetics	2008-06-09 07:58:53 +00:00
Denis Vlasenko	2d0529c9bc	msh_function.patch: picked it up in the wild. Fixed allocation bugs (it was allocating one too small vectors) but it still is very buggy, thus not applied.	2008-06-09 07:50:25 +00:00
Denis Vlasenko	ed9d621cf4	msh: style cleanups. No code changes.	2008-06-09 07:44:19 +00:00
Denis Vlasenko	b8c9354114	hush: add yet another bug to testsuite :(	2008-06-08 16:47:09 +00:00
Denis Vlasenko	66d56c565e	ash testsuite: modify it so that it can run hush and msh tests	2008-06-05 09:07:02 +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
Denis Vlasenko	d78920675f	msh: fix ENOENT testcase	2008-06-01 14:16:54 +00:00
Denis Vlasenko	447bd66837	msh: fix the case where the file has exec bit but can't be run directly (run "$SHELL $file" instead) msh: fix exit codes when command is not found or can't be execed (with testcases)	2008-05-30 22:28:32 +00:00
Denis Vlasenko	4830fc565a	hush: make it ignore SIGINT etc in a config wich has no job control	2008-05-25 21:50:55 +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
Mike Frysinger	b81f97bbd2	fix by Jie Zhang for exit status and POSIX compliance: http://www.opengroup.org/onlinepubs/009695399/utilities/xcu_chap02.html The exit status of a command that terminated because it received a signal shall be reported as greater than 128.	2008-05-14 11:51:04 +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	bc1918a7a2	trivial fixes to make bbox compile with gcc 4.3.0	2008-04-15 01:17:50 +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	6d1ebecf65	ash: add another testsuite entry ("leaking variables" bug)	2008-04-13 17:45:56 +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	f78a656f7c	ash: a bit more complete POSIX subst testsuite entry	2008-04-12 23:02:43 +00:00
Denis Vlasenko	033424a213	ash: add testsuite entry for POSIX-mandated ${var#word} ${var##word} ${var%word} ${var%%word}	2008-04-12 22:55:33 +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	93b8263652	fix build with gcc -combine	2008-04-11 11:27:29 +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	c693840fe8	*: whitespace fixes, no code changes	2008-03-24 02:18:03 +00:00
Denis Vlasenko	42cc304e90	lpr: add more accurate comments *: trailing whitespace removal	2008-03-24 02:05:58 +00:00
Denis Vlasenko	0b6c6a9c9f	lpd: fix OOM vulnerability (was eating arbitrarily large commands)	2008-03-24 00:04:42 +00:00
Denis Vlasenko	c93b162248	patch: shrink by Pascal Bellard <pascal.bellard AT ads-lu.com> (-80 bytes) *: removal of #include <getopt.h>	2008-03-23 22:55:25 +00:00
Denis Vlasenko	f90ab183d6	*: use fopen_or_warn in few more places	2008-03-20 21:19:35 +00:00
Denis Vlasenko	62a90cdd74	*: shrink by using [f]open_or_warn_stdin where appropriate function old new delta lsattr_main 62 143 +81 open_or_warn_stdin - 36 +36 fclose_if_not_stdin 20 47 +27 xfopen_stdin - 20 +20 tac_main 336 356 +20 cksum_main 249 259 +10 bb_argv_dash - 8 +8 su_main 448 455 +7 cmp_main 630 633 +3 passwd_main 1072 1074 +2 uudecode_main 317 315 -2 text_yank 110 108 -2 handle_incoming_and_exit 2653 2651 -2 flags 5 1 -4 write_leases 235 230 -5 fopen_or_warn_stdin 48 42 -6 fold_main 648 642 -6 static.argv_dash 8 - -8 sum_main 142 128 -14 tail_main 1237 1221 -16 sed_main 711 695 -16 cmp_xfopen_input 17 - -17 bb_cat 113 96 -17 catv_main 328 306 -22 strings_main 457 434 -23 hash_file 298 274 -24 sum_file 353 325 -28 sort_main 904 859 -45 expand_main 736 686 -50 cut_main 1116 1065 -51 md5_sha1_sum_main 549 493 -56 lsattr_args 90 - -90 read_stduu 408 255 -153 ------------------------------------------------------------------------------ (add/remove: 3/3 grow/shrink: 7/20 up/down: 214/-657) Total: -443 bytes text data bss dec hex filename 797417 658 7428 805503 c4a7f busybox_old 796973 658 7428 805059 c48c3 busybox_unstripped	2008-03-17 09:07:36 +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	a43dba76ea	msh: create testsuite (based on hush one) hush: add TODO (doesn't know ":" command)	2008-03-02 19:57:53 +00:00
Denis Vlasenko	4aafd5f4e3	msh: a few fields renamed; short->int conversion for a field holding file descriptors; short->smalling for flag field synio 263 264 +1 readc 247 242 -5 forkexec 1339 1307 -32 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/2 up/down: 1/-37) Total: -36 bytes	2008-03-02 14:33:26 +00:00
Denis Vlasenko	fb29038b59	libbb: inntroduce and use bb_pstrcmp() and qsort_string_vector() msh: glob0/glob1/glob2/glob3 are just a sorting routine! remove them. bb_pstrcmp - 25 +25 qsort_string_vector - 24 +24 expand 2209 2227 +18 getopt32 1359 1370 +11 passwd_main 1072 1074 +2 handle_incoming_and_exit 2737 2735 -2 UNSPEC_print 66 64 -2 forkexec 1343 1339 -4 input_tab 3338 3330 -8 get_dir 185 177 -8 expmeta 481 473 -8 cmdputs 405 397 -8 xstrcmp 12 - -12 find_pair 187 167 -20 match_compare 25 - -25 dir_strcmp 25 - -25 glob2 27 - -27 glob3 34 - -34 glob1 256 - -256 ------------------------------------------------------------------------------ (add/remove: 2/6 grow/shrink: 3/8 up/down: 80/-439) Total: -359 bytes	2008-03-02 12:51:26 +00:00
Denis Vlasenko	509697f00d	msh: renames: ->words => ->op_words, space() => get_space() msh: simplify glob0/glob1/glob2/glob3 get_space - 26 +26 glob3 35 34 -1 glob2 28 27 -1 strsave 55 53 -2 globv 4 - -4 func 4 - -4 xstrcmp 25 12 -13 dodot 178 164 -14 rexecve 272 257 -15 space 26 - -26 glob1 292 256 -36 expand 2246 2209 -37 ------------------------------------------------------------------------------ (add/remove: 1/3 grow/shrink: 0/8 up/down: 26/-153) Total: -127 bytes	2008-03-02 12:49:39 +00:00
Denis Vlasenko	fe2188378c	msh: fix for bug 846 ("break" didn't work second time) msh: don't use floating point in "times" builtin +4 bytes difference	2008-03-01 09:35:39 +00:00
Denis Vlasenko	574f2f4394	*: add optimization barrier to all "G trick" locations	2008-02-27 18:41:59 +00:00
Denis Vlasenko	400d8bb45e	less,klogd,syslogd,nc,tcpudp: exit on signal by killing itself, not exit(1) *: minor shrink	2008-02-24 13:36:01 +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 $B" code.	2008-02-19 23:31:05 +00:00
Denis Vlasenko	56244736ec	whitespace fixes	2008-02-17 15:14:04 +00:00
Denis Vlasenko	25591c322c	libbb: introduce bb_signals and bb_signals_recursive, which sets same handler for many signals. sig_catch is nuked (bb_signals_recursive is more descriptive name). *: use them as appropriate. function old new delta bb_signals_recursive - 95 +95 bb_signals - 52 +52 run_command 258 273 +15 svlogd_main 1368 1377 +9 runsv_main 1746 1752 +6 runsvdir_main 1643 1646 +3 UNSPEC_print 64 66 +2 time_main 1128 1127 -1 ... resize_main 246 210 -36 sig_catch 63 - -63 set_fatal_sighandler 85 14 -71 ------------------------------------------------------------------------------ (add/remove: 2/1 grow/shrink: 5/24 up/down: 182/-548) Total: -366 bytes	2008-02-16 22:58:56 +00:00
Denis Vlasenko	284d0faed6	random s/short/int/ add_cmd 1189 1190 +1 xconnect_ftpdata 118 117 -1 data_align 86 84 -2 process_files 2101 2096 -5 forkexec 1345 1334 -11	2008-02-16 13:18:17 +00:00
Denis Vlasenko	0e6f661e23	ash: handle "A=1 A=2 B=$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	773f6710c1	typo fix	2008-02-14 10:31:18 +00:00
Denis Vlasenko	12c0622231	tar: do "short EOF" compat only if CONFIG_DESKTOP. ash: add a comment about new minor bug	2008-02-14 08:52:30 +00:00
Denis Vlasenko	65eb550024	reinstate redir.tests with correct perms	2008-02-13 18:10:46 +00:00
Denis Vlasenko	81887e2342	ash: add a testcase for recently fixed signal bug	2008-02-13 18:09:56 +00:00
Denis Vlasenko	fee2d0c256	msh: stop trying to parse variables in "msh SCRIPT VAR=val param". They should be passed as ordinary parameters.	2008-02-12 10:12:18 +00:00
Denis Vlasenko	7e497527ea	msh: instead of fixing "ls \| cd", "cd \| ls" etc just disallow builtins in pipes. They make no sense there anyway. msh: shrink umask builtin. function old new delta execute 2508 2509 +1 doset 326 317 -9 forkexec 1370 1345 -25 doumask 165 101 -64 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/3 up/down: 1/-98) Total: -97 bytes	2008-02-12 09:51:03 +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	648b44fd78	msh: shrink, mainly by using smallints function old new delta synio 251 263 +12 filechar 310 315 +5 subgetc 781 785 +4 brkcontin 106 109 +3 ... yylex 981 976 -5 execute 2513 2508 -5 waitfor 321 315 -6 onintr 103 97 -6 doset 332 326 -6 doexec 186 180 -6 yyparse 65 57 -8 thenpart 135 126 -9 forkexec 1379 1370 -9 onecommand 457 433 -24 newtp 52 28 -24 command 1086 1061 -25 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 7/23 up/down: 27/-163) Total: -136 bytes	2008-02-12 06:04:06 +00:00
Denis Vlasenko	a5f2cd30c9	msh: do not run pipes where last command is a builtin msh: code shrink and some renames for better readability	2008-02-11 18:10:06 +00:00
Denis Vlasenko	83177991c8	hush: die_sllep needs restoring only if job control is on	2008-02-11 08:44:36 +00:00
Denis Vlasenko	08126f665d	hush: close-on-exec interactive_fd	2008-02-11 08:39:11 +00:00
Denis Vlasenko	459a5ad410	hush: set CLOEXEC on script file being executed	2008-02-11 08:35:03 +00:00
Denis Vlasenko	4ecfcdcced	hush: fix the comment	2008-02-11 08:32:31 +00:00
Denis Vlasenko	c04163a289	hush: reset die_sleep to 0 in child after fork	2008-02-11 08:30:53 +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	0ef240d979	hush: small fixes to docs/testsuite	2008-02-10 16:00:30 +00:00
Denis Vlasenko	05743d7949	hush: reinstate `cmd` handling for NOMMU (with fat big warning). hush: fix a case where none of pipe members could be started because of fork failure hush: rename functions: xxx_real -> xxx hush: try to add a bit more of vfork-friendliness hush: add rudimentary design docs hush: add TODO (newly discovered bug with globbing)	2008-02-10 12:10:08 +00:00
Denis Vlasenko	5c3d2b334a	ash: readability enhancement, no code changes	2008-02-03 22:01:08 +00:00
Denis Vlasenko	6e602c4931	msh: also handle EOF/read errors correctly	2008-02-02 18:50:50 +00:00
Denis Vlasenko	80667e30fb	msh: fix Ctrl-C handling with line editing	2008-02-02 18:35:55 +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	d2c450ce81	hush: report [v]fork failures hush: more correct handling of piping config: add CONFIG_NOMMU	2008-01-08 20:32:12 +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
Mike Frysinger	08137c28c4	add expected output	2007-12-25 04:35:05 +00:00
Denis Vlasenko	3b4921674e	hush: fixlet for NOMMU update TODO_config_nommu	2007-12-24 14:26:57 +00:00
Denis Vlasenko	528a8b9769	cttyhack: trivial build fixlet	2007-12-22 19:57:28 +00:00
Denis Vlasenko	ee87ebf381	fix buglets found by randomconfig	2007-12-21 22:18:16 +00:00
Denis Vlasenko	c794c51a1a	msh: reduce global data/bss usage (add/remove: 1/5 grow/shrink: 28/6 up/down: 464/-394) Total: 70 bytes text data bss dec hex filename 778077 908 7568 786553 c0079 busybox_old 778330 860 7408 786598 c00a6 busybox_unstripped	2007-12-16 17:21:29 +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	d7e2e127a9	cttyhack: add missing ';' init: remove pointless access() check	2007-12-10 08:40:29 +00:00
Denis Vlasenko	2afabe8b83	init: remove superfluous forks and messing up with argv[0] cttyhack: add stealing of ctty	2007-12-10 07:06:04 +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	ab801874f8	attack the biggest stack users: -mkfs_minix_main [busybox_unstripped]: 4288 -mkfs_minix_main [busybox_unstripped]: 4276 -grave [busybox_unstripped]: 4260 (bzip2 users too - not listed) price we pay in code size increase: mainSort 2458 2515 +57 grave 1005 1058 +53 sendMTFValues 2177 2195 +18 BZ2_blockSort 122 125 +3 mkfs_minix_main 3070 3022 -48 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 4/1 up/down: 131/-48) Total: 83 bytes	2007-12-02 08:35:37 +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	c3c6659f12	hush: fix segfault in "echo $@" when we have no arguments	2007-11-24 00:22:42 +00:00
Denis Vlasenko	96702ca945	kill lash. "lash" builtin still exists, but it runs hush.	2007-11-23 23:28:55 +00:00
Denis Vlasenko	5bc593ccb8	hush: implement echo builtin builtin_echo - 36 +36 bltins 384 396 +12 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 1/0 up/down: 48/0) Total: 48 bytes	2007-11-23 21:20:21 +00:00
Denis Vlasenko	cccdc4e01a	hush: fix $ expansion in redirections, add testcase for that	2007-11-23 21:08:38 +00:00
Denis Vlasenko	835068637e	hush: implement test builtin	2007-11-23 13:11:42 +00:00
Denis Vlasenko	f962a0354e	hush: plug memory leak	2007-11-23 12:50:54 +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	a6899c3587	lash: fix compile-time warning	2007-11-15 17:47:45 +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	0c97c9d437	'simple' error message functions by Loic Grenie <loic.grenie@gmail.com>. 263 bytes saved.	2007-10-01 11:58:38 +00:00
Denis Vlasenko	d65ea39ffc	hush: fix glob() abuse. Code was making unfounded assumptions how glob() works, and it broke horribly on specific uclibc config.	2007-10-01 10:02:25 +00:00
Denis Vlasenko	ff0976248a	hush: int->smallint for flag vars; make some names more "greppable"	2007-10-01 10:00:45 +00:00
Denis Vlasenko	8412d7959a	hush: feeble attempt at making it more NOMMU-friendly	2007-10-01 09:59:47 +00:00
Denis Vlasenko	a0898170d8	hush: stop doing manual acounting of open fd's, kernel can do it for us	2007-10-01 09:59:01 +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	4daad9004d	introduce bb_putchar(). saves ~1800 on uclibc (less on glibc).	2007-09-27 10:20:47 +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	818322b9b1	*: kill bb_get_last_path_component, replace with two functions (one which strips trailing slash and one which does not) wget: straighten out as a result of above change text data bss dec hex filename 5056 1 0 5057 13c1 busybox.t4/networking/wget.o 5022 0 0 5022 139e busybox.t5/networking/wget.o	2007-09-24 18:27:04 +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	fe7cd642b0	don't pass argc in getopt32, it's superfluous (add/remove: 0/0 grow/shrink: 12/131 up/down: 91/-727) Total: -636 bytes text data bss dec hex filename 773469 1058 11092 785619 bfcd3 busybox_old 772644 1058 11092 784794 bf99a busybox_unstripped	2007-08-18 15:32:12 +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	15611bb958	A few more string duplicates found & eliminated # size busybox_old busybox_unstripped text data bss dec hex filename 679693 2700 15632 698025 aa6a9 busybox_old 679523 2700 15632 697855 aa5ff busybox_unstripped	2007-06-12 08:52:02 +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	42bffbf360	hush: add missing dependencies (Maxime Bizon <mbizon@freebox.fr> (Freebox))	2007-06-08 08:02:53 +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	27f79ff03d	hush: trivial buglet found by randomconfig testing	2007-05-30 00:55:52 +00:00
Denis Vlasenko	4b924f3a5c	whitespace fixes	2007-05-30 00:29:55 +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	5a6aeddfa7	xpipe: introduce (saves ~170 bytes) udhcp/signalpipe.c: use pipe instead of socketpair.	2007-05-26 16:44:20 +00:00
Denis Vlasenko	ba7cf260fd	hush: fix 'echo abc`sleep 5`def' + Ctrl-Z and Ctrl-C bugs. +50 bytes of code.	2007-05-25 14:34:30 +00:00
Denis Vlasenko	0a83fc3984	hush: avoid duplicating HUSH_VERSION	2007-05-25 11:12:32 +00:00
Denis Vlasenko	201c72a8d6	hush: micro-optimization in new variable code	2007-05-25 10:00:36 +00:00
Denis Vlasenko	28c0f0f4fe	hush: we can't do without variable->value member, saving 25 bytes of code and some runtime memory. Rename few variables.	2007-05-25 02:46:01 +00:00
Denis Vlasenko	d76c049cc4	hush: rework variable storage and environment handling. More that -100 bytes of code + memory leak plugged. Added a testcase for it.	2007-05-25 02:16:25 +00:00
Denis Vlasenko	163a855731	hush: update README with yet another failure case	2007-05-24 13:52:46 +00:00
Denis Vlasenko	5a1437d835	hush: fix segfaulting syntax error in interactive hush	2007-05-24 13:22:47 +00:00
Denis Vlasenko	cd7f4d27a2	hush: improve 2 testsuite tests	2007-05-24 13:22:01 +00:00
Denis Vlasenko	2b6bbad4db	hush: add 2 tests for correct syntax error reporting	2007-05-24 12:26:39 +00:00
Denis Vlasenko	b055001b6a	hush: fix handling of unmatched ${name (without closing '}') - was eating all remaining input, potentially megabytes. nofork: save/restore die_jmp too nofork: use -2222 instead of -111 as "special" return valur for zero (-111 is used by some applets. -2222 won't fit in exitcode and thus safer)	2007-05-24 12:18:16 +00:00
Denis Vlasenko	90e485ce79	hush: make syntax error messages a bit more useful	2007-05-23 15:22:50 +00:00
Denis Vlasenko	1744cb1861	hush: prepare testsuite for new, fixed error message format	2007-05-23 15:16:41 +00:00
Denis Vlasenko	170435c575	hush: fix job control with eval /bin/external_prog hush: fix parsing of unterminated "str with no EOL hush: improved make_string() (smaller, faster, needs less RAM) hush: renamed several functions	2007-05-23 13:01:10 +00:00
Denis Vlasenko	1a7358612f	hush: fix a bit different instance of "No EOL" bug, add testsuite for that. Expand another testsuite.	2007-05-23 00:32:25 +00:00
Denis Vlasenko	94dace3016	fix execute bit on hush-misc/shift.tests	2007-05-23 00:26:32 +00:00
Denis Vlasenko	0681033918	hush: add 3 CONFIG_xxx, allowing for smaller and less capable hush. Minimal hush is ~9k now (lash is ~7k).	2007-05-21 23:30:54 +00:00
Denis Vlasenko	8805eeb44a	shells: update README and testsuite. environment memory leak needs to be fixed - and documented!	2007-05-21 10:19:48 +00:00
Denis Vlasenko	219e88d050	hush: using smallints where we can. save ~20 bytes in code and some data storage at runtime.	2007-05-21 10:18:23 +00:00
Denis Vlasenko	004baba2d6	hush: fix shift + $0 bug; add testcase	2007-05-20 22:22:18 +00:00
Denis Vlasenko	262d765351	hush: trivial size optimization	2007-05-20 21:52:49 +00:00
Denis Vlasenko	14b5dd9943	hush: make process substitution configurable; add a testcase	2007-05-20 21:51:38 +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	6d709972cd	cttyhack: new applet.	2007-05-18 09:45:36 +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	c8be5ee325	hush: do "struct globals" trick. hush.o data+bss = 0 bytes now. +60 bytes to image, but -8000 bytes in bss.	2007-05-17 15:38:46 +00:00
Denis Vlasenko	b6a741ffa7	hush: consolidated variable expansion for assignments and "normal" one. -435 bytes. Tested against testsuite.	2007-05-17 14:38:17 +00:00
Denis Vlasenko	96f67dc69d	more compile fixes from randomconfig run	2007-05-17 13:02:41 +00:00
Denis Vlasenko	c666f71e3b	hush: take care of several easy FIXMEs. -228 bytes.	2007-05-16 22:18:54 +00:00
Denis Vlasenko	831dcc439c	hush: another microscopic typo fix	2007-05-16 15:05:36 +00:00
Denis Vlasenko	c29903221d	hush: fix English in comment	2007-05-16 12:57:12 +00:00
Denis Vlasenko	3e7b0e6120	hush: simplify read builtin; fix set_local_var (misplaced 'goto skip;')	2007-05-16 12:52:15 +00:00
Denis Vlasenko	1f4cf517f5	hush: fix expansion of quoted $VAR, $* and $@	2007-05-16 10:39:24 +00:00
Denis Vlasenko	8f6bdb42df	hush: fix incorrect processing of echo "'$var'". hush: rename map[] and MAP_xxx, making them easier to understand. hush: move testcase (which now passes) from hush-bugs to hush-parsing	2007-05-16 09:36:55 +00:00
Denis Vlasenko	d6050949b8	hush: move testsuite files from hush-bugs to hush-parsing (as these bugs are now fixed)	2007-05-14 22:09:52 +00:00
Denis Vlasenko	764d59d488	hush: more fixes to variable expansion, more testcases	2007-05-14 16:23:23 +00:00
Denis Vlasenko	03eb8bf6ce	hush: move towards more correct variable expansion hush: fix a few cases in FOR v IN ... construct unfortunately, code growth is big - ~600 bytes	2007-05-14 16:19:34 +00:00
Denis Vlasenko	602d13cba5	hush: fix '{ false; echo $?; }' bug. hush: expand testsuite. variable expansion is still very broken	2007-05-13 18:34:53 +00:00
Denis Vlasenko	119b995437	hush: reinstate hush_test, add testcases for process subst	2007-05-11 12:57:35 +00:00
Denis Vlasenko	3e9aaae5dc	hush: fix bug in interactive shell introduced yesterday hush: fix `process subst` (2 bugs) NB: will delete and re-add hush_test in order to change file modes	2007-05-11 12:56:43 +00:00
Denis Vlasenko	e0a336747c	hush: fix "unterminated last line loops forever" bug hush: add testsuite infrastructure	2007-05-10 23:06:55 +00:00
Denis Vlasenko	53079d494e	hush: fix recent breakage (VAR=VAL stopped working)	2007-05-10 23:05:28 +00:00
Denis Vlasenko	2b54aaa9bf	msh: fix obscure case with backticks and closed fd 1	2007-05-09 22:16:08 +00:00
Denis Vlasenko	92c0b8222e	tail: fix SEGV on "tail -N" config system: clarify PREFER_APPLETS/SH_STANDALONE effects in help text	2007-05-08 17:27:17 +00:00
Denis Vlasenko	21f0d4c55e	hush: fix double-free in "echo TEST &"	2007-05-06 14:15:42 +00:00
Denis Vlasenko	dd4cb2b31e	hush: stop generating extra empty pipes in parse stage.	2007-05-05 15:11:40 +00:00
Denis Vlasenko	a6c467f6d1	hush: preparatory patch for removing extra empty pipes generation in parse stage. No real code change here.	2007-05-05 15:10:52 +00:00
Denis Vlasenko	ac0e5ab96a	hush: fix "while true; do true; done" + ctrl-z	2007-05-04 21:37:27 +00:00
Denis Vlasenko	3349fc4da9	applets: fix compile-time warning	2007-05-04 14:54:36 +00:00
Denis Vlasenko	400c5b6fc6	hush: add parse tree debug print	2007-05-04 13:07:27 +00:00
Denis Vlasenko	e725bfe6e0	hush: fix "true \| exit 3; echo $?" bug	2007-05-03 22:45:39 +00:00
Denis Vlasenko	f2fffd0014	hush: remove env builtin (it is buggy). Add comments	2007-05-02 23:39:04 +00:00
Denis Vlasenko	d01ff13454	hush: simplify debugging prints a little bit	2007-05-02 21:40:23 +00:00
Denis Vlasenko	4ac530c0ef	hush: add debugging for tracing execution, add FIXME for 'true \| exit 3; echo $?' case	2007-05-02 15:35:45 +00:00
Denis Vlasenko	ef36ead370	hush: fix incorrect exitcodes without job control	2007-05-02 15:34:47 +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	e3f2f89891	hush: make job control and interactiveness configurable, part 2	2007-04-28 16:48:27 +00:00
Denis Vlasenko	b81b3df1fa	hush: make job control and interactiveness configurable, part 1	2007-04-28 16:48:04 +00:00
Denis Vlasenko	0937be5fa6	hush: make hush properly detect EOF on stdin (even interactive one - think about pty being destroyed) and exit.	2007-04-28 16:47:08 +00:00
Denis Vlasenko	b5eaabb322	hush: add Ctrl-C handling to nofork case	2007-04-28 16:45:59 +00:00
Denis Vlasenko	3ac0e00553	hush: better signal handling across ctrl-z	2007-04-28 16:45:22 +00:00
Denis Vlasenko	18e19f2b0d	hush: fix nofork + ctrl-Z clobbering of globals	2007-04-28 16:43:18 +00:00
Denis Vlasenko	a6a1785a30	hush: add ctrl-Z handling for nofork'ed case	2007-04-28 16:42:11 +00:00
Denis Vlasenko	1359da6ac7	hush: make Ctrl-Z work (at least sometimes)	2007-04-21 23:27:30 +00:00
Denis Vlasenko	762d35c75f	hust: add a comment	2007-04-21 17:28:51 +00:00
Denis Vlasenko	52881e9f23	hush: fix more backgrounding bugs. Plenty of them remains still.	2007-04-21 13:42:52 +00:00
Denis Vlasenko	2f1bb36a55	hush: explain why "pipe; exit $?" doesn't show correct exitcode	2007-04-21 10:01:14 +00:00
Denis Vlasenko	87cb2db703	hush: do not print message if killed by signal; move some functions up before main()	2007-04-21 10:00:01 +00:00
Denis Vlasenko	54e7ffb3a4	hush: begin fixing non-functional job control	2007-04-21 00:03:36 +00:00
Denis Vlasenko	5f786c24e4	hush: small code shrink; style fixes	2007-04-20 08:35:45 +00:00
Denis Vlasenko	d1801a4430	dd: fix skip= parse error (spotted by Dirk Clemens <develop@cle-mens.de>)	2007-04-19 20:08:19 +00:00
Denis Vlasenko	05a6d9cbb2	doc: add README on shell job control	2007-04-19 17:26:34 +00:00
Denis Vlasenko	516a0ca2dc	ps: add -o tty and -o rss support 1373 14 24 1411 583 busybox.t1/procps/ps.o 1462 14 24 1500 5dc busybox.t2/procps/ps.o	2007-04-19 14:46:14 +00:00
Denis Vlasenko	55b2de71d7	hush: remove stray semicolon (should change nothing)	2007-04-18 17:21:28 +00:00
Denis Vlasenko	7d4c44e1b1	shells: remove few statics and duplicated code (much more of the same remains, alas) function old new delta doset 330 332 +2 warn 53 51 -2 onecommand 463 461 -2 ioecho 40 38 -2 forkexec 1412 1410 -2 err 81 79 -2 setdash 59 56 -3 flag 4 - -4 msh_main 1389 1384 -5 eval 388 381 -7 subgetc 759 747 -12 static.local 14 - -14 b_adduint 70 52 -18 ------------------------------------------------------------------------------ (add/remove: 0/2 grow/shrink: 1/10 up/down: 2/-73) Total: -71 bytes	2007-04-16 22:34:39 +00:00
Denis Vlasenko	ac678ec2f1	style fixes, no code changes	2007-04-16 22:32:04 +00:00
Denis Vlasenko	e471275813	msh: style fixes shell/README - a place to record things about busybox shells	2007-04-14 15:08:41 +00:00
Denis Vlasenko	5f9468e996	lineedit: nuke two unused variables and code which sets them applets: do not even try to read config if run by real root msh: use named constants (O_RDONLY etc) in open() instead of magic numbers, other minor code size reduction.	2007-04-14 13:22:09 +00:00
Denis Vlasenko	8a28e620ce	lash: recognize and use NOFORK applets lash,hush: fix kill buglet (didn't properly recognize ESRCH)	2007-04-14 11:16:29 +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	fbf6dea5a2	hush: more style fixes.	2007-04-13 19:56:56 +00:00
Denis Vlasenko	f03dbeda90	hush: comment out and replace bug in set_local_var: - if (value == 0 && ++value == 0) { + /if (value == 0 && ++value == 0) ??? -vda / + if (value == NULL \|\| value[1] == '\0') { Style fixes.	2007-04-13 19:55:50 +00:00
Denis Vlasenko	b636d8c18c	shell/: add SUSv3 doc for fast & easy reference	2007-04-13 19:44:22 +00:00
Denis Vlasenko	b69f35effe	lash: "forking" applets are actually can be treated the same way as "non-forked". Also save a bit of space on trailing NULL array elements.	2007-04-12 17:10:45 +00:00
Denis Vlasenko	7cced6e574	fix realloc-of-non-malloced pointer, and reduce size while at it	2007-04-12 17:08:53 +00:00
Denis Vlasenko	831a20f512	pass a copy of argv[i] to NOFORK applets (they may permute it etc). set/save/restore more shared global variables whan call one applet from another	2007-04-12 12:27:32 +00:00
Denis Vlasenko	51742f4bb0	style fixes. No code changes	2007-04-12 00:32:05 +00:00
Denis Vlasenko	50f7f446ec	bb_full_fd_action: remove potential xmalloc from NOFORK path cat: stop using stdio.h opens libbb: introduce & use open[3]_or_warn function old new delta open3_or_warn - 54 +54 bb_cat 115 144 +29 open_or_warn - 25 +25 unlzma 2404 2412 +8 chattr_main 334 339 +5 xstrtoul_range_sfx 251 255 +4 telnet_main 1514 1510 -4 static.opt 4 - -4 qgravechar 122 118 -4 fuser_add_pid 61 54 -7 fuser_add_inode 154 147 -7 writeFileToTarball 1542 1534 -8 refresh 1156 1148 -8 do_show 856 846 -10 read_leases 212 200 -12 setup_redirects 236 222 -14 iproute_list_or_flush 1582 1568 -14 read_config 427 411 -16 write_leases 284 264 -20 hash_file 338 318 -20 copy_file 1760 1740 -20 do_iproute 2610 2588 -22 bb_full_fd_action 320 269 -51 open_to_or_warn 103 49 -54 fuser_main 1660 1596 -64 .rodata 131160 131096 -64 ------------------------------------------------------------------------------ (add/remove: 2/1 grow/shrink: 4/19 up/down: 125/-423) Total: -298 bytes	2007-04-11 23:20:53 +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	6398cf477d	style fixes, no code changes.	2007-04-11 17:04:29 +00:00
Denis Vlasenko	e4f2d064b0	rename: run_applet_by_name -> run_applet_and_exit	2007-04-11 17:03:19 +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	ff131b980d	style fixes. No code changes.	2007-04-10 15:42:06 +00:00
Bernhard Reutner-Fischer	de17ece1db	- use skip_non_whitespace() where appropriate	2007-04-10 09:38:35 +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	95cb3263ae	msh: smallish code shrinkage; cosmetics	2007-04-09 03:06:34 +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
Bernhard Reutner-Fischer	febe3c4211	- sed -e "s/char[[:space:]]\[[:space:]]argv\[\]/char *argv/g"	2007-04-04 20:52:03 +00:00
Denis Vlasenko	f443bffd3c	lash: make -c work; crush buffer overrun and free of non-malloced ptr (from Mats Erik Andersson <mats.andersson64@comhem.se>)	2007-03-31 11:08:50 +00:00
Denis Vlasenko	6fa8b8e17f	lash: style cleanup	2007-03-31 11:07:30 +00:00
Denis Vlasenko	10457b90db	make pidfile writing configurable. [ui]toa_to_buf: change API. No users yet.	2007-03-27 22:01:31 +00:00
Denis Vlasenko	55f30b05ac	inetd,ed,msh: data/bss reduction (in mss, more than 9k of it)	2007-03-24 22:42:29 +00:00
Denis Vlasenko	219d14d514	random style fixes (extra spaces deleted)	2007-03-24 15:40:16 +00:00
Denis Vlasenko	5b27fbe990	dc: use common_bufsiz1 for evaluation stack msh: fix "underscore bug" (a_b=1111 didn't work) dnsd: openlog(), so that applet's name is logged	2007-03-24 14:06:51 +00:00
Denis Vlasenko	7c139b4778	ash: fix signal handling	2007-03-21 20:17:27 +00:00
Denis Vlasenko	c86e052b81	fix accumulated whitespace and indentation damage	2007-03-20 11:30:28 +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
Mike Frysinger	67a32adbca	add STANDALONE support	2007-03-09 08:25:24 +00:00
Denis Vlasenko	8e858e2700	clean up accumulated whitespace damage	2007-03-07 09:35:43 +00:00
Denis Vlasenko	9431e564aa	ash: "here document" testcases	2007-03-05 21:08:29 +00:00
Denis Vlasenko	140644dc1c	add ash testcases	2007-03-05 20:46:46 +00:00
Denis Vlasenko	1c660b4bd2	small ash testsuite, adapted from bash (only a small part of it, actually)	2007-03-05 00:27:50 +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	6ca0444420	syslogd: fix "readpath bug" by using readlink instead libbb: rename xgetcwd and xreadlink	2007-02-11 16:19:28 +00:00
Denis Vlasenko	d244c5eaf8	msh: fix my buglet	2007-02-09 17:30:14 +00:00
Denis Vlasenko	cf787cf3a5	find: support for !	2007-02-04 17:11:25 +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	4c97863109	assorted fixes for bugs found with randomconfig	2007-02-03 03:31:13 +00:00
Denis Vlasenko	1e3b068689	msh: cleaning up for -Wwrite-strings part #4	2007-02-01 01:43:54 +00:00
Denis Vlasenko	6b50f73171	msh: cleaning up for -Wwrite-strings part #3	2007-02-01 01:43:39 +00:00
Denis Vlasenko	489f93ebae	msh: cleaning up for -Wwrite-strings part #2	2007-02-01 01:43:16 +00:00
Denis Vlasenko	00ccf95bc8	msh: cleaning up for -Wwrite-strings	2007-02-01 01:39:24 +00:00
Denis Vlasenko	71d8abf30c	lash: -Wwrite-strings fixes	2007-01-30 22:44:07 +00:00
Denis Vlasenko	bb81c5831a	hush: style fixes	2007-01-30 22:32:09 +00:00
Denis Vlasenko	c72c1ed932	hush: now it's -Wwrite-strings clean	2007-01-30 22:31:26 +00:00
Denis Vlasenko	0c886c65de	hush: style fixes	2007-01-30 22:30:09 +00:00
Denis Vlasenko	15d78fb724	hust: -Wwrite-strings fixes	2007-01-30 22:28:21 +00:00
Bernhard Reutner-Fischer	eb10e17b7b	- improve spelling	2007-01-29 23:56:13 +00:00
Denis Vlasenko	b6aae0f381	preparatory patch for -Wwrite-strings #2	2007-01-29 22:51:25 +00:00
Denis Vlasenko	703e20235a	cleanups: unnecessary casts, unified const_1, eliminate cross-.c file prototypes (heresy!), add spaces in places like "flags&NETSTAT_CONNECTED", removed unused #defines, #ifdef -> #if, use uint32_t for ipv4 addrs.	2007-01-22 14:12:08 +00:00
Denis Vlasenko	95fef7071e	move shell/cmdedit.c -> libbb/lineedit.c	2007-01-22 09:03:42 +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	253ce00296	cmdedit: fix breakage	2007-01-22 08:34:44 +00:00
Denis Vlasenko	b01b4e2a1f	cmdedit.h: remove	2007-01-22 08:17:14 +00:00
Denis Vlasenko	6258fd3454	cmdedit: stop playing dirty games with atexit	2007-01-22 07:30:26 +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	00cdbd8fc2	Introduce FEATURE_EDITING_FANCY_KEYS, so that user can disable less-known keys (e.g. Ctrl-B/E/F)	2007-01-21 19:21:21 +00:00
Denis Vlasenko	5592fac308	cmdedit: more optimizations	2007-01-21 19:19:46 +00:00
Denis Vlasenko	47bdb3ac48	cmdedit: small optimizations	2007-01-21 19:18:59 +00:00
Denis Vlasenko	82b39e83ab	sanitize cmdedit a bit (group functions by task etc)	2007-01-21 19:18:19 +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	9af7c9d6b6	openvt,getty,vfork_daemon_rexec,mount: tighten up fd cleanup code (will close all fd's > 2 on daemonization now) getty: fix "getty -" support, and also do not try to chown/chmod "-" telnetd: fix "lost ctty" bug Yet another attempt on saner function names: bb_sanitize_server_stdio(0/1) -> bb_sanitize_stdio() + bb_daemonize();	2007-01-19 21:19:35 +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	b2abef3e54	stty: fix width of a field for ppc32 sort: fix -u to match coreutils 6.3 msh: compile fix (my fault)	2007-01-01 18:18:04 +00:00
Denis Vlasenko	e27f15615f	msh: double "static char line[LINELIM]" etc deleted. massive amounts of assignments-in-ifs deleted (some of which were VERY nasty)	2007-01-01 06:00:38 +00:00
Mike Frysinger	57ec574af7	* precision requires the argument be an integer, not size_t	2006-12-28 21:41:09 +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	7e46cf748e	#define FEATURE_GETUSERNAME_AND_HOMEDIR should be always #defined	2006-12-23 01:21:55 +00:00
Denis Vlasenko	4cccc03768	remove useless casts (type*) xzalloc(...)	2006-12-22 18:37:07 +00:00
Denis Vlasenko	afc9ff99fd	removal of commented-out cruft	2006-12-22 00:45:27 +00:00
Denis Vlasenko	0a8a774179	cmdedit: reformat code a bit, no algorithm changes	2006-12-21 22:27:10 +00:00
Denis Vlasenko	d56b47f9a6	fix type character mixup in command completion	2006-12-21 22:24:46 +00:00
Denis Vlasenko	bf66fbc8e2	introduce LONE_CHAR (optimized strcmp with one-char string)	2006-12-21 13:23:14 +00:00
Denis Vlasenko	f58906b646	cmdedit: fix my bug, improve code a bit	2006-12-19 19:30:37 +00:00
Denis Vlasenko	7f1dc21a5d	cmdedit: use qsort for sorting command completion results; style fixes	2006-12-19 01:10:25 +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	d398ecab9d	hunt down improper include <>, make mkswap output 4Gb+ friendly	2006-11-24 15:38:03 +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	89f0b3486d	rodata cleanup. "unable to" == "cannot". -300 bytes	2006-11-18 22:04:09 +00:00
Denis Vlasenko	a7189f01a4	add -Wundef, fix uncovered bugs	2006-11-17 20:29:00 +00:00
Mike Frysinger	3672fe9e91	remove duplicate flag decls	2006-11-15 21:52:10 +00:00
Denis Vlasenko	9d4533ede1	Fix kbuild bugs noticed by Bernhard Fischer <rep.nop@aon.at>	2006-11-02 22:09:37 +00:00
Denis Vlasenko	966ec7c067	#if CONFIG_xxx -> #if ENABLE_xxx	2006-11-01 09:13:26 +00:00
Denis Vlasenko	ddec5af6b0	rename functions to more understandable names	2006-10-26 23:25:17 +00:00
Denis Vlasenko	c6f188def8	silly size savings and capitalization fixes	2006-10-26 00:37:00 +00:00
Denis Vlasenko	d18a3a20db	use skip_whitespace where appropriate	2006-10-25 12:46:03 +00:00
Denis Vlasenko	e1a0d486e4	message string changes, mostly for consistency, also -32 bytes in .rodata	2006-10-20 13:28:22 +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	ea62077b85	add open_read_close() and similar stuff	2006-10-14 02:23:43 +00:00
Denis Vlasenko	2d5ca60bfb	bb_get_[chomped]line_from_file wasn't descriptive enough. Renaming...	2006-10-12 22:43:20 +00:00
Denis Vlasenko	8de82bf84f	hush.c: stop using __FILE__ (bad in out-of-tree builds)	2006-10-11 21:38:33 +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	67b23e6043	getopt_ulflags -> getopt32. It is impossible to formulate sane ABI based on size of ulong because it can be 32-bit or 64-bit. Basically it means that you cannot portably use more that 32 option chars in one call anyway... Make it explicit.	2006-10-03 21:00:06 +00:00
Denis Vlasenko	9275814a9e	lots of silly indent fixes	2006-10-03 19:56:34 +00:00
Denis Vlasenko	a959588b80	Yet another silly little byte saving. couldn't -> cannot	2006-09-29 21:30:43 +00:00
Denis Vlasenko	e175ff252f	several fixes from openWRT project	2006-09-26 17:41:00 +00:00
Rob Landley	4ef6f647a3	The version checked into the tree is a snapshot of an unifinished applet, and you just made lots of ">>>>>>> mine" lines show up in my working copy of this. Please don't do that again.	2006-09-20 21:57:36 +00:00
Denis Vlasenko	9213a9e0f2	whitespace cleanup	2006-09-17 16:28:10 +00:00
Rob Landley	215c61d3c2	Unbreak allbareconfig.	2006-09-15 04:10:05 +00:00
Rob Landley	ef08184d9e	Fix warnings.	2006-09-08 17:21:19 +00:00
Rob Landley	3476ad651d	Second drop. More infrastructure in place, especially for parsing pipelines. The minimal version got a couple hundred bytes bigger, partly because it's broken into more functions but mostly because it now dynamically reallocates and frees everything with no hard-coded limits. (I thought about making that optional, but there's a limit to what I can debug and maintain. It should still be reasonably NOMMU friendly, the allocations are small and short lived, and shouldn't contribute noticeably to long-term memory fragmentation.)	2006-09-08 16:59:08 +00:00
Rob Landley	02add9e53a	Might as well commit this to have the history. It's not linked in to the applet list yet (and won't be until it can replace lash, I'm not having five shells in menuconfig at once), but you can build it with scripts/individual and mostly this is checked in so I can bloatcheck future versions against it easily.... This is about as small as a shell can get and still be a shell.	2006-09-05 03:22:19 +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
Bernhard Reutner-Fischer	d591a360d3	- merge -r15463:15564 from busybox_scratch branch through these changesets: ------------------------------------------------------------------------ r15465 \| aldot \| 2006-06-21 20:48:06 +0200 (Wed, 21 Jun 2006) \| 3 lines - use CONFIG_BUSYBOX_EXEC_PATH as before it one was broken by a recent revert. - use xchdir() since all is invain if it fails there anyways, supposedly ------------------------------------------------------------------------ r15466 \| aldot \| 2006-06-21 20:55:16 +0200 (Wed, 21 Jun 2006) \| 2 lines - adjust docs to take CONFIG_BUSYBOX_EXEC_PATH into account. ------------------------------------------------------------------------ r15467 \| aldot \| 2006-06-21 21:31:24 +0200 (Wed, 21 Jun 2006) \| 18 lines - partial fallout of my TREE_USED touchup against gcc-4.2: rip unused vars, save s 144 bytes text data bss dec hex filename 862434 10156 645924 1518514 172bb2 busybox.old 862322 10156 645892 1518370 172b22 busybox function old new delta z_len 4 - -4 textend 4 - -4 part_nb 4 - -4 insize 4 - -4 ifile_size 4 - -4 do_link 4 - -4 new_text 70 60 -10 ipaddr_list_link 33 23 -10 gzip_main 898 822 -76 ------------------------------------------------------------------------------ (add/remove: 0/6 grow/shrink: 0/3 up/down: 0/-120) Total: -120 bytes ------------------------------------------------------------------------ r15468 \| aldot \| 2006-06-21 21:43:05 +0200 (Wed, 21 Jun 2006) \| 19 lines - remove useless global exports function old new delta rpm_main 940 1601 +661 rpm_getstring 107 112 +5 rpm_getint 148 153 +5 loop_through_files 103 106 +3 fileaction_dobackup 115 113 -2 fileaction_list 5 - -5 rpm_getcount 42 - -42 extract_cpio_gz 161 - -161 rpm_gettags 504 - -504 ------------------------------------------------------------------------------ (add/remove: 0/4 grow/shrink: 4/1 up/down: 674/-714) Total: -40 bytes text data bss dec hex filename 862322 10156 645892 1518370 172b22 busybox.old 862290 10156 645892 1518338 172b02 busybox ------------------------------------------------------------------------ r15555 \| aldot \| 2006-06-30 14:10:11 +0200 (Fri, 30 Jun 2006) \| 22 lines - shrink syslog a little bit, move a big buffer (for 'line') off the bss, fold s emaphore stuff into single caller manually. stats: function old new delta logMessage 395 427 +32 message 1245 1257 +12 opts - 4 +4 small 1 - -1 local_logging 4 - -4 doRemoteLog 4 - -4 circular_logging 4 - -4 syslogd_main 1299 1285 -14 static.res 36 16 -20 .rodata 186650 186586 -64 static.line 1025 - -1025 ------------------------------------------------------------------------------ (add/remove: 1/5 grow/shrink: 2/3 up/down: 48/-1136) Total: -1088 bytes cow@s37:~/src/busybox_scratch$ size sysklogd/syslogd.o{.orig,} text data bss dec hex filename 3723 348 5242 9313 2461 sysklogd/syslogd.o.orig 3697 348 4188 8233 2029 sysklogd/syslogd.o ============================================================================== Overall bloatcheck for the changeset mentioned above: function old new delta rpm_main 953 1608 +655 logMessage 395 427 +32 message 1245 1257 +12 opts - 4 +4 rpm_getstring 107 110 +3 rpm_getint 148 151 +3 loop_through_files 103 104 +1 small 1 - -1 fileaction_dobackup 115 113 -2 z_len 4 - -4 textend 4 - -4 part_nb 4 - -4 local_logging 4 - -4 insize 4 - -4 ifile_size 4 - -4 do_link 4 - -4 doRemoteLog 4 - -4 circular_logging 4 - -4 fileaction_list 5 - -5 new_text 70 60 -10 ipaddr_list_link 33 23 -10 clear_bufs 31 21 -10 syslogd_main 1287 1273 -14 builtin_help 190 176 -14 static.res 36 16 -20 builtin_source 229 199 -30 rpm_getcount 42 - -42 gzip_main 842 786 -56 .rodata 227176 227112 -64 lash_main 609 527 -82 busy_loop 3883 3739 -144 extract_cpio_gz 155 - -155 rpm_gettags 501 - -501 static.line 1025 - -1025 ------------------------------------------------------------------------------ (add/remove: 1/15 grow/shrink: 6/12 up/down: 710/-2221) Total: -1511 bytes	2006-08-20 17:35:13 +00:00
Rob Landley	a299efb7b0	Make a warning go away when standalone shell is disabled.	2006-08-10 21:46:43 +00:00
Rob Landley	081e38483e	Remove xcalloc() and convert its callers to xzalloc(). About half of them were using "1" as one of the arguments anyway, and as for the rest a multiply and a push isn't noticeably bigger than pushing two arguments on the stack.	2006-08-03 20:07:35 +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	53702e53ba	Replace the previous checkin with the correct fix.	2006-07-19 21:43:53 +00:00
"Robert P. J. Day"	3e4da920bd	For now, get around the error that "child" might be uninitialized.	2006-07-18 12:05:43 +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	acf448d4f6	Bugfix from Shaun Jackman (check that argv[optind] isn't null before dereferencing it) plus a bunch of tweaks from me.	2006-07-09 17:03:07 +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"	4eddb42bbc	Remove the silly redundancy from that header file include.	2006-07-03 00:46:47 +00:00
"Robert P. J. Day"	63fc1a9e08	Standardize on the vi editing directives being on the first line.	2006-07-02 19:47:05 +00:00
Rob Landley	7a8e491dff	Patch from Shaun Jackman moving the var=value logic to here it can do some good.	2006-07-01 17:19:02 +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
"Robert P. J. Day"	f350160963	Remove "#if 1" directives.	2006-07-01 12:19:39 +00:00
Mike Frysinger	42705abc28	dont setpgrp() for now as it breaks system() and that is more important than ctrl+c handling of background processes	2006-06-26 20:42:36 +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	5483de1cb7	Cleanup patch from Shaun Jackman converting %m to perror.	2006-06-20 21:35:26 +00:00
Mike Frysinger	14ff19b28a	assign default debug level to the MSHDEBUG define	2006-06-20 20:37:01 +00:00
Rob Landley	7a260f01ce	Make some 64 bit warnings go away on x86-64.	2006-06-19 03:20:03 +00:00
Rob Landley	a34b48abe5	Upgrade the standalone shell code to use CONFIG_BUSYBOX_EXEC_PATH.	2006-06-14 01:27:01 +00:00
Rob Landley	68286770b6	Patch from Shaun Jackman to detect "name=value" variable assignments. Random cleanup at the end by me to make some unrelated #ifdefs go away...	2006-06-13 19:01:30 +00:00
Rob Landley	f946379599	Make lash smaller. (Use llist_t for file closing, and different allocation functions.)	2006-06-13 18:50:20 +00:00
Paul Fox	7ba12c6957	remove leading "Enable" from the config option text. not only is it redundant, but it made the menuconfig shortcut mechanism mostly useless, since so many of the entries started with 'E'.	2006-06-08 21:48:47 +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
Mike Frysinger	2a13175440	make the default prompt suck less when using fancy prompts	2006-06-06 06:26:12 +00:00
Bernhard Reutner-Fischer	62558765b9	2006-06-02 Shaun Jackman <sjackman@gmail.com> * shell/lash.c (pseudo_exec) [_NEWLIB_VERSION]: Remove the __getopt_initialized hackery.	2006-06-03 10:28:25 +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
Mike Frysinger	3132e9d830	use xmalloc()	2006-06-02 06:30:30 +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	b180e5a766	- use portability wrapper define bb_setpgrp.	2006-05-26 14:24:56 +00:00
Bernhard Reutner-Fischer	0a8812bdc5	- replace _PATH_DEVNULL with bb_dev_null	2006-05-19 13:12:21 +00:00
Mike Frysinger	39440e520c	pull Rules.mak from top_srcdir as pointed out by Robert P. J. Day on the mailing list	2006-05-13 02:33:09 +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
Mike Frysinger	1781188a9d	didnt mean to commit debug enable	2006-05-05 20:33:07 +00:00
Mike Frysinger	02d8fa48ad	use %p when printing pointers, not %x	2006-05-05 20:32:31 +00:00
Mike Frysinger	4e512f1062	fix Bug 659 as reported by Robin Getz	2006-05-05 18:38:07 +00:00
Rob Landley	2ec922eed5	Patch from Robert P Day: let menuconfig indent stuff for us, we don't have to do it in Config.in.	2006-04-13 23:22:16 +00:00
Bernhard Reutner-Fischer	df10094870	- revert back to r14406	2006-03-13 19:04:00 +00:00
Rob Landley	bc68cd14cc	Patch from Denis Vlasenko turning static const int (which gets emitted into the busybox binary) into enums (which don't).	2006-03-10 19:22:06 +00:00
Bernhard Reutner-Fischer	07a79e75f5	- backout using features which are not available with the previous stable version of make (3.71.1).	2006-03-09 09:03:37 +00:00
Paul Fox	0f2dd9f4eb	vi-mode changes: eliminate warnings from out-of-range-for-type case labels that are emitted by gcc4. rearrange macros to eliminate these extra case labels entirely (since the optimizer may no longer do it for us). eliminate static BUFSIZ character deletion buffer -- malloc it, and make it much much smaller.	2006-03-07 20:26:11 +00:00
Rob Landley	dfba741457	Robert P. Day removed 8 gazillion occurrences of "extern" on function definitions. (That should only be on prototypes.)	2006-03-06 20:47:33 +00:00
Rob Landley	06ec8cff83	Typo fixes brought to you by the letters a, l, and Robert P. Day.	2006-03-03 19:02:50 +00:00
Bernhard Reutner-Fischer	022eb311d5	- use absolute path for top_builddir and top_srcdir. Fixes make trying to include the very same file in an endless loop.	2006-03-02 17:33:25 +00:00
Bernhard Reutner-Fischer	5d26126b9e	- fixes parallel builds (make -j) - use less resources for the buildsystem itself	2006-03-01 22:54:48 +00:00
Rob Landley	75cc0cace3	I was playing around with a dependency generator a couple weeks ago and I found some #include files that aren't in the tree. No biggie...	2006-02-24 03:15:34 +00:00
Rob Landley	d6e14d8bee	Don't build directory libraries unless we're building an applet that needs it. Cherry-picked from Devin Bayer's big MacOS X patch.	2006-02-21 19:11:35 +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
Rob Landley	32251b4825	Convert some help text to english.	2006-02-08 18:34:21 +00:00
Mike Frysinger	b38673fb9f	make the build system puuuuuuuuuuurty	2006-02-02 01:41:53 +00:00
"Vladimir N. Oleynik"	4ccd2b4697	quick analize signed->unsigned: protect overflow of map[char], getchar->EOF. Use ATTRIBUTE_UNUSE.	2006-01-31 09:27:48 +00:00
Eric Andersen	a68ea1cb93	fix up yet more annoying signed/unsigned and mixed type errors	2006-01-30 22:48:39 +00:00
Rob Landley	49576c0018	Note on SVN 13424: Don't mix "default y" and select of something earlier in the menu hierarchy or else make allnoconfig winds up leaving whatever the select points to as "y". (In this case, "make allnoconfig" is leaving CONFIG_TEST as "y".)	2006-01-30 06:11:42 +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
Bernhard Reutner-Fischer	96002bba67	- cleanup Config.in. Use "select CONFIG_FOO" and add the corresponding "depends on CONFIG_BAR" instead of the if !CONFIG_FOO ...default y stanza.	2006-01-19 14:42:23 +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
Bernhard Reutner-Fischer	7ca61b6f33	- shared libbusybox. - IMA compilation option (aka IPO, IPA,..) Please holler if i broke something..	2006-01-15 14:04:57 +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
Rob Landley	032e2cbf20	Uninitialized variable causing intermittent syntax errors (bug 449).	2005-12-12 06:52:45 +00:00
"Vladimir N. Oleynik"	485d7cbdf1	data --> text	2005-10-17 09:48:57 +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"	6c35c7c976	usage bb_dev_null	2005-10-12 15:34:25 +00:00
"Vladimir N. Oleynik"	39a841cecf	change interface to bb_xasprintf() - more perfect for me. ln.c: error_msg(str)->error_msg(%s, str) - remove standart "feature" for hackers reduce 100 bytes don't care in sum	2005-09-29 16:18:57 +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
Mike Frysinger	62f18e1f20	use the shorter license header	2005-09-24 07:16:29 +00:00
Mike Frysinger	0d4ee68be5	use brief license line	2005-09-24 06:01:57 +00:00
Mike Frysinger	9ac178ab40	rename menu and touchup whitespace	2005-09-24 05:49:36 +00:00
"Vladimir N. Oleynik"	ac9731704a	Reduce exported from msh applet	2005-09-22 14:38:17 +00:00
"Vladimir N. Oleynik"	264e771b8b	Reduce exported from lash applet	2005-09-22 14:35:29 +00:00
"Vladimir N. Oleynik"	19c370167a	Reduce exported from hush applet	2005-09-22 14:33:15 +00:00
"Vladimir N. Oleynik"	e4baaa2d27	more remove lost exported	2005-09-22 12:59:26 +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"	f087480da1	destroy bug [0000404]	2005-09-05 15:46:26 +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
Mike Frysinger	4d00896d05	use toplevel ARFLAGS and update default ARFLAGS to be quiet	2005-07-27 01:09:24 +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	54690dc0b2	applyinf fix for: 0000155: variable expansion with braces in backticks in msh	2005-07-20 18:33:12 +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
Paul Fox	574fee4f99	applying: 0000054: Tab completing filenames in ash causes SEGV Simple tab completion operations cause busybox (ash) to access illegal addresses.	2005-07-19 20:41:06 +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
Mike Frysinger	dcc40b7ecc	Shaun Jackman writes: Newlib uses both __getopt_initialized and optind to track initialization of getopt()	2005-03-04 01:33:17 +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	7daa076d3e	egor duda writes: Hi! I've created a patch to busybox' build system to allow building it in separate tree in a manner similar to kbuild from kernel version 2.6. That is, one runs command like 'make O=/build/some/where/for/specific/target/and/options' and everything is built in this exact directory, provided that it exists. I understand that applyingc such invasive changes during 'release candidates' stage of development is at best unwise. So, i'm currently asking for comments about this patch, starting from whether such thing is needed at all to whether it coded properly. 'make check' should work now, and one make creates Makefile in build directory, so one can run 'make' in build directory after that. One possible caveat is that if we build in some directory other than source one, the source directory should be 'distclean'ed first. egor	2004-10-08 07:46:08 +00:00
Glenn L McGrath	53090cdedd	Fix a typo	2004-09-24 09:09:44 +00:00
Eric Andersen	6f8542b98d	A bit of extra explanation regarding STANDALONE	2004-09-24 01:25:39 +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	fd7a4c8c28	Jonas Holmberg from axis dot com writes: This patch makes msh handle variable expansion within backticks more correctly. Current behaviour (wrong): -------------------------- BusyBox v1.00-rc3 (2004.08.26-11:51+0000) Built-in shell (msh) Enter 'help' for a list of built-in commands. $ A='`echo hello`' $ echo $A `echo hello` $ echo `echo $A` hello $ New behaviour (correct): ------------------------ BusyBox v1.00-rc3 (2004.08.26-11:51+0000) Built-in shell (msh) Enter 'help' for a list of built-in commands. $ A='`echo hello`' $ echo $A `echo hello` $ echo `echo $A` `echo hello` $ The current behaviour (wrong according to standards) was actually my fault. msh handles backticks by executing a subshell (which makes it work on MMU-less systems). Executing a subshell makes it hard to only expand variables once in the parent. Therefore I export all variables that will be expanded within the backticks and let the subshell handle the expansion instead. The bug was found while searching for security leaks in CGI-scripts. Current behaviour of msh makes it easy to expand backticks by mistake in $QUERY_STRING. I recommend appling the patch before release of bb 1.00. /Jonas	2004-09-02 23:13:10 +00:00
Eric Andersen	785001468d	Quiet a few warnings	2004-08-27 19:55:28 +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
Eric Andersen	acd647c877	Joe.C writes: This bug is in busybox 1.0.0-rc2. When using lash exec builtin with redirection, the opened file fd keep increasing. For example, please try the following command with lash. ls -al /proc/<lash pid>/fd exec /bin/sh 2>/dev/null ls -al /proc/<lash pid>/fd The last 'ls' command output will look like this. The fd number 4 shouldn't exist. lrwx------ 1 501 100 64 Aug 13 13:56 4 -> /dev/pts/5 l-wx------ 1 501 100 64 Aug 13 13:56 2 -> /dev/null lrwx------ 1 501 100 64 Aug 13 13:56 1 -> /dev/pts/5 lrwx------ 1 501 100 64 Aug 13 13:56 0 -> /dev/pts/5 dr-xr-xr-x 3 501 100 0 Aug 13 13:56 .. dr-x------ 2 501 100 0 Aug 13 13:56 . This one-line patch fix this problem by setting CLOEXEC flag for squirrel fd. Please apply. Joe.C	2004-08-16 08:38:34 +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	12de6cf0d7	Michael Leibow, MichaelLe at belkin.com writes: A question was posted a month ago by Mark Alamo to see if others had problems with sourcing subscripts within msh. We asked his firm to fix the msh.c bug he described because we didn't have enough time to do it ourselves. When msh.c is executing a compound statement and there is a . command to source another script file, msh.c will not execute the subscript until it's completed executing the rest of the compound statement. His example was this: Echo "Start" ; . ./subA; echo "mid" ; . ./subB ; echo "end" subA and subB execute AFTER end is printed in reverse order. The same is true if the sourced files are inside an if else fi, case esac, or any compound statement. Attached is a patch to msh.c. It fixes the problem. Cd to the root of your busybox tree and execute "patch -p1 < msh.c.patch" Unfortunately, I won't have more time to work on this so I hope that there aren't any problems! Michael Leibow Senior Software Engineer Belkin Corporation	2004-08-04 19:19:10 +00:00
Eric Andersen	8401eeafd6	Run msh through indent	2004-08-04 19:16:54 +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	99fcd168cc	Wolfgang Denk writes: He, there is a bug in HUSH's handling of "if" / "elif" commands: $ if true > then > echo 1 > elif > true > then > echo 2 > elif > true > then > echo 3 > else > echo 4 > fi 1 2 3 $ The same bug exists in all versions of HUSH from BB v0.60.x up to and including v1.00-pre9. The attached patch fixes this: $ if true > then > echo 1 > elif > true > then > echo 2 > elif > true > then > echo 3 > else > echo 4 > fi 1 $ Best regards, Wolfgang Denk	2004-04-12 21:41:29 +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	e3efc9230c	Jamie Guinan writes: It looks like latest uClibc defines ARCH_HAS_MMU, but a few busybox files test UCLIBC_HAS_MMU, resulting in vfork() getting called instead of fork(), etc. Patch below. Only tested for lash. Cheers, -Jamie	2004-04-12 17:59:24 +00:00
Eric Andersen	9b3ce77b07	Fix spelling. "sort of" is two words.	2004-04-12 15:03:51 +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	70060d25d2	s/fileno$stdin$/STDIN_FILENO/g s/fileno$stdout$/STDOUT_FILENO/g	2004-03-27 10:02:48 +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	d20d37559f	Fix some goofy formatting	2004-03-12 22:08:42 +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
Glenn L McGrath	c45146cf24	Patch by Felipe Kellermann to fix a compiler compatability problem	2004-03-05 12:55:30 +00:00
Glenn L McGrath	7fc504c6f7	Vodz. last_patch_128 - declare applet_using as static from applets.c - small correction to cmdedit, previous version cleared history after Ctrl-C - small spelling correction (by Friedrich Lobenstock)	2004-02-22 11:13:28 +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	95b26250a7	oops. Leave the default feature set enbled for now...	2004-02-10 01:30:21 +00:00
Eric Andersen	37032b4d6c	Initial effort at disabling job control as well	2004-02-10 01:28:36 +00:00
Eric Andersen	ff9ad47d79	Support disabling pipe and redirect support	2004-02-10 01:07:45 +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	475820c9de	last_patch_124 from Vodz, fix an ash bug when alt-1 was pressed, debian bug #228915	2004-01-22 12:42:23 +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	3b25185733	Declare dependencies of command line editing in the build system	2004-01-03 12:07:32 +00:00
Eric Andersen	27bb79080d	Cmdedit update from Vladimir N. Oleynik (vodz)	2003-12-23 20:24:51 +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
Eric Andersen	a48b0a3af7	last_patch116 from vodz: Stephane, >Using busybox+uclibc, crond syslog messages look like: > >Oct 9 09:04:46 soekris cron.notice crond[347]: ^Icrond 2.3.2 dillon, >started, log level 8 Thanks for testing. >The attached patch corrects the problem. Your patch is not correct. Correct patch attached. Also. Last patch have - add "Broken pipe" message to ash.c - busybox ash synced with dash_0.4.18 --w vodz	2003-10-22 10:56:47 +00:00
Eric Andersen	88c916bdec	Andreas Mohr writes: the busybox menuconfig triggered my "inacceptable number of spelling mistakes" upper level, so I decided to make a patch ;-) I also improved some wording to describe some things in a better way. Many thanks for an incredible piece of software! Andreas Mohr, random OSS developer	2003-10-22 09:58:56 +00:00
Glenn L McGrath	d3612178b7	Patch by Junio C Hamano to workaround a gcc compiler bug. The construct certain vintages of GCC (the one I have trouble with is 3.2.3) have trouble with looks like the following: static struct st a; static struct st p = &a; struct st { int foo; }; static void init(void) { a.foo = 0; } The problem disappears if we move the struct declaration up to let the compiler know the shape of the struct before the first definition uses it, like this: struct st { int foo; }; / this has been moved up / static struct st a; static struct st p = &a; static void init(void) { a.foo = 0; }	2003-09-17 00:22:26 +00:00
Glenn L McGrath	a3822de23e	Patch from Bastian Blank to fix a problem when runing find under ash. "If the shell is compiled with -DJOBS, this is all fine -- find wasn't stopped (it was killed), so it correctly uses WTERMSIG instead of WSTOPSIG. However, if the shell _isn't_ compiled with -DJOBS (which it isn't in d-i), only WSTOPSIG is used, which extracts the high byte instead of the low byte from the status code. Since the status code is 13 (SIGPIPE), "st" suddenly gets the value 0, which is equivalent to SIGEXIT. Thus, ash prints out "EXIT" on find's exit."	2003-09-15 14:42:39 +00:00
Glenn L McGrath	47e5ca1ecb	Patch by Jean Wolter to fix a bug where a script wouldnt be executed unless it had #!/bin/sh in the first line "It correctly locates the script, tries to execute it via execve which fails. After that it tries to hand it over to /bin/sh which fails too, since ash - neither provides the absolute pathname to /bin/sh - nor tries to lookup the script via PATH if called as "sh script" "	2003-09-15 12:00:19 +00:00
Eric Andersen	8efe967018	Be entirely consistant when using ioctl(0, TIOCGWINSZ, &winsize) to ensure proper fallback behavior on, i.e. serial consoles. -Erik	2003-09-15 08:33:45 +00:00
Eric Andersen	f57a614db9	config option CONFIG_FEATURE_SH_APPLETS_ALWAYS_WIN must depend on CONFIG_FEATURE_SH_STANDALONE_SHELL.	2003-09-12 04:49:21 +00:00
Glenn L McGrath	dc4e75ef7c	move all "-/bin/sh" "/bin/sh" and "sh" to libbb/messages.c file as one constant. Vodz last_patch_107	2003-09-02 02:36:18 +00:00
Glenn L McGrath	005f83adf5	Fix compile error and reducing size for libbb/get_console.c to previous size. Vodz last_patch106	2003-09-01 08:53:32 +00:00
Glenn L McGrath	7b8765c808	vodz, last patch 103	2003-08-29 07:29:30 +00:00
Manuel Novoa III	4456f25e8f	Rewrite timescmd() function to avoid the use of floating point and to correct a bug in the seconds display where something like 65 seconds would be output as "1m65.000000s".	2003-08-13 17:48:47 +00:00
Eric Andersen	b287e2e27a	Use the new 'select' option to make the shell config much less evil and far more obvious. -Erik	2003-08-08 23:40:12 +00:00
Eric Andersen	9089844382	Latest dash update from vodz	2003-08-06 11:20:52 +00:00
Eric Andersen	72d8e444f0	Merge/rework config system per the latest from linux-2.6.0-test2. Fix the config bugs revealed by the updated config system. -Erik	2003-08-05 02:18:25 +00:00
Eric Andersen	ca16204c31	Fixup typo noticed by Nick Fedchik	2003-07-29 07:15:17 +00:00
Eric Andersen	81fe123040	Vladimir N. Oleynik writes: Last patch have synced form Manuel Nova III xxreadtoken() function, corrected (C) form dash debian/copyright, removed my small mistake with IFS_BROKEN (thanks by Herbert), and synced cmdedit.c from current CVS (removed libc5 support, your email correction, my (C) year corertion).	2003-07-29 06:38:40 +00:00
Eric Andersen	c470f4477a	This is synced from dash-0.4.17 and full ready for insert to new busybox version: ftp://ftp.simtreas.ru/pub/my/bb/new News: - code is smalest! - support ${var...} expr - used new very strongly steal controlling terminal	2003-07-28 09:56:35 +00:00
Eric Andersen	3857a184c7	Document CONFIG_ASH_CMDCMD	2003-07-22 10:14:32 +00:00
Eric Andersen	9c3c38da55	Patch from Terje Kvernes adding quite a lot of missing documentation	2003-07-22 09:59:34 +00:00
Eric Andersen	85e5e72bc1	Remove remaining libc5 support code	2003-07-22 08:56:55 +00:00
Eric Andersen	cb81e6484d	Update a bunch of docs. Run a script to update my email addr.	2003-07-14 21:21:08 +00:00
Eric Andersen	e5642119ee	Patch from Thomas Cameron: Hello all, This patch adds more "Help" text to the config system. Almost all applets now have a help entry. Also, I cleaned up the spacing of the existing text so that things are consistent. This patch is against this morning's CVS. Thomas Cameron CEI Systems, Inc.	2003-07-14 19:37:08 +00:00
Eric Andersen	e5920a2dc0	Patch from Kent Robotti adding a bunch of menuconfig help	2003-07-03 10:00:15 +00:00
Manuel Novoa III	cad5364599	Major coreutils update.	2003-03-19 09:13:01 +00:00
Eric Andersen	737f5fb890	Patch from Jonas Holmberg, adjusted by Robert Schwebel, and later re-adjusted by me to fix msh backtick handling	2003-03-14 16:05:59 +00:00
Eric Andersen	4b525addb8	Only call free if it is necessary	2003-01-14 06:40:11 +00:00

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1372 Commits