1212 Commits

Author	SHA1	Message	Date
Denis Vlasenko	1bb3d7e450	ash: add missing comma in debug scaffolding	2009-03-20 07:45:36 +00:00
Denis Vlasenko	b9e70ddf2d	ash: fix a case where we close wrong descriptor; add debug hack for that	2009-03-20 01:24:08 +00:00
Denis Vlasenko	f173395c4a	ash: DEBUG should be 0 :)	2009-03-19 23:21:55 +00:00
Denis Vlasenko	b21f379639	ash: fix TRACE commands	2009-03-19 23:09:58 +00:00
Denis Vlasenko	653d8e79b2	ash: make evaltree save/restore int suppression depth. ... Hopefully this fixes bug 189. Not confirmed by users yet. function old new delta evaltree 809 842 +33 evalvar 1374 1376 +2	2009-03-19 21:59:35 +00:00
Denis Vlasenko	731de5ce76	doc update	2009-03-19 13:42:05 +00:00
Denis Vlasenko	4b875708c1	ash: in dotrap(), do not clear gotsig[] for SIGINT if there is no handler ... for it, otherwise raise interrupt gets confused later. The rest are readability fixes. function old new delta evaltreenr 817 818 +1 evaltree 817 818 +1 evalstring 88 89 +1 cmdloop 420 419 -1 evalskip 4 1 -3 breakcmd 84 81 -3 ash_main 1382 1379 -3 evalloop 183 177 -6 evalfor 231 225 -6 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 3/6 up/down: 3/-22) Total: -19 bytes	2009-03-19 13:30:04 +00:00
Denis Vlasenko	7f88e34e1a	ash: tentatively fix bug 189.	2009-03-19 03:36:18 +00:00
Denis Vlasenko	5c2b81470d	ash: fix "ash -c 'exec 1>&0'" complaining that fd 0 is busy	2009-03-19 01:59:59 +00:00
Denis Vlasenko	73c571a5ff	*: move get_sock_lsa and xwrite_str to libbb, use where appropriate ... function old new delta get_sock_lsa - 72 +72 buffer_fill_and_print 179 196 +17 parse_expr 824 832 +8 read_base64 343 348 +5 nameval 202 206 +4 fbset_main 1694 1698 +4 expand 1849 1853 +4 udhcp_send_kernel_packet 249 252 +3 udhcp_get_option 223 222 -1 chat_main 1246 1245 -1 pack_gzip 1661 1659 -2 doset 299 297 -2 bb__parsespent 119 117 -2 test_main 260 257 -3 qgravechar 109 106 -3 tcpudpsvd_main 1834 1830 -4 sysctl_display_all 589 580 -9 xopen_xwrite_close 44 33 -11 prs 30 18 -12 find_main 418 406 -12 full_write2_str 25 12 -13 adduser_main 667 654 -13 evaltreenr 817 802 -15 evaltree 817 802 -15 tftpd_main 526 493 -33 ftpd_main 2050 1990 -60 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 7/18 up/down: 117/-211) Total: -94 bytes	2009-03-09 00:12:37 +00:00
Denis Vlasenko	9604e1b8fc	modprobe: emit "can't open 'modules.dep': (errno)" instead of "module not found" ... *: s/can't open %s/can't open '%s'/, it's better to use same string. function old new delta do_modprobe 588 601 +13 config_file_action 339 345 +6 modprobe_main 565 570 +5 unable_to_open 14 16 +2 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 4/0 up/down: 26/0) Total: 26 bytes text data bss dec hex filename 816800 476 7892 825168 c9750 busybox_old 816812 476 7892 825180 c975c busybox_unstripped	2009-03-03 18:47:56 +00:00
Denis Vlasenko	8ad78e1ec7	ash: make dot command search current directory first, as bash does.	2009-02-15 12:40:30 +00:00
Denis Vlasenko	76ddc2e3e4	libbb: add bb_unsetenv (taken from hush). ... udhcpc: stop filtering environment passed to the script. crond: fix uncovered potential bug (failing unsetenv) mdev: fix uncovered potential bug (failing unsetenv) tcp, udpsvd: fix uncovered potential bug (failing unsetenv) function old new delta safe_setenv - 58 +58 bb_unsetenv - 55 +55 builtin_unset 139 138 -1 tcpudpsvd_main 1843 1830 -13 free_strings_and_unsetenv 87 53 -34 udhcp_run_script 1186 1133 -53 safe_setenv4 62 - -62 ------------------------------------------------------------------------------ (add/remove: 2/1 grow/shrink: 0/4 up/down: 113/-163) Total: -50 bytes	2008-12-30 05:05:31 +00:00
Denis Vlasenko	4e12b1a2a9	libbb: introduce and use xmalloc_ttyname (-32 in bss). ... ash: small code shrink text data bss dec hex filename 793669 504 7524 801697 c3ba1 busybox_old 793659 504 7492 801655 c3b77 busybox_unstripped	2008-12-23 23:36:47 +00:00
Denis Vlasenko	68819d1232	ash: fix CONFIG_ASH_OPTIMIZE_FOR_SIZE off + high-bit chars case ... (do we even need CONFIG_ASH_OPTIMIZE_FOR_SIZE conditional?)	2008-12-15 11:26:36 +00:00
Denis Vlasenko	81c3a1d0b2	ash: remove TODO which seems to actually work now. ... no code changes	2008-12-03 11:59:12 +00:00
Denis Vlasenko	f8535ccd65	ash: finally installed it as /bin/sh on my machine. ... some breakage noticed, the most dire is mishandled ^C. fixing it. function old new delta blocking_wait_with_raise_on_sig - 40 +40 waitforjob 85 100 +15 setsignal 280 278 -2 evalvar 1376 1374 -2 waitcmd 186 182 -4 dowait 350 316 -34 redirect 1231 1185 -46 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 1/5 up/down: 55/-88) Total: -33 bytes	2008-12-03 10:36:26 +00:00
Denis Vlasenko	e27dafd338	ash: add FIXME	2008-11-28 04:01:03 +00:00
Denis Vlasenko	7b2294edff	ash: "ash: syntax error: XXX unexpected" -> "ash: syntax error: unexpected XXX"	2008-11-28 03:50:46 +00:00
Denis Vlasenko	41eb300ff6	ash: shrink on top of previous change ... function old new delta readtoken1 3201 3221 +20 xxreadtoken 306 313 +7 pungetc 13 12 -1 ash_main 1380 1379 -1 setinputfile 196 192 -4 plinno 4 - -4 parsenleft 4 - -4 parsenextc 4 - -4 parselleft 4 - -4 setinputstring 67 62 -5 pushstring 123 114 -9 pgetc 455 438 -17 pushfile 69 31 -38 popfile 114 76 -38 ------------------------------------------------------------------------------ (add/remove: 0/4 grow/shrink: 2/8 up/down: 27/-129) Total: -102 bytes text data bss dec hex filename 798750 564 7756 807070 c509e busybox_old 798664 560 7748 806972 c503c busybox_unstripped	2008-11-28 03:42:31 +00:00
Denis Vlasenko	727752d2d2	ash: better fix for ash -c 'echo 5&' and ash -c 'sleep 5&' ... with testcase	2008-11-28 03:41:47 +00:00
Denis Vlasenko	61befda93b	ash,hush: add TODO for rare build failure ... *: remove some redundant includes	2008-11-25 01:36:03 +00:00
Denis Vlasenko	1689840672	ash: fix bad interaction between ash -c '....&' and bash compat	2008-11-25 01:34:52 +00:00
Denis Vlasenko	cc5feabeba	ash: NTO2 needs #if ENABLE_ASH_BASH_COMPAT	2008-11-22 01:32:40 +00:00
Denis Vlasenko	340299a8bc	ash: fix miscalculation of memory needed for eval tree ... found by Timo Teras (timo.teras AT iki.fi)	2008-11-21 10:36:36 +00:00
Denis Vlasenko	9504e444b8	whitespace fixes, no code changes	2008-10-29 01:19:15 +00:00
Denis Vlasenko	6214941a3a	ash: add testcase for bug 5304	2008-10-27 14:33:03 +00:00
Denis Vlasenko	be54d6bc60	ash: fix "while kill -0 $child; do true; done" looping forever.	2008-10-27 14:25:52 +00:00
Denis Vlasenko	078323010b	dc: conditionalize parts which require libm	2008-10-20 08:43:10 +00:00
Denis Vlasenko	b730474bda	ash: fix NOEXEC mode - we were forgetting to pass environment! ... env: promote to NOEXEC hd: promote to NOEXEC, as hexdump is NOEXEC already	2008-10-20 08:15:51 +00:00
Denis Vlasenko	d1660cb9ad	ash: fix a bug in standalone mode (corrupted getopt() state)	2008-10-20 07:52:33 +00:00
Denis Vlasenko	ddc8ae3003	hush: add TODO	2008-10-14 12:50:34 +00:00
Denis Vlasenko	371de4acf7	hush: next small step towards functions	2008-10-14 12:43:13 +00:00
Denis Vlasenko	f886fd2bc7	hush: fix NOMMU bug (analogous to preceding commit for MMU)	2008-10-13 12:36:05 +00:00
Denis Vlasenko	d29084dd7d	testcase for the last fix	2008-10-13 08:54:42 +00:00
Denis Vlasenko	22d10a0292	hush: fix trashing of environment by local env vars: ... a=a; a=b cmd; - a was unset! +57 bytes function old new delta add_string_to_strings - 110 +110 putenv_all - 27 +27 run_list 2086 2111 +25 free_strings - 7 +7 free_pipe 210 208 -2 add_malloced_string_to_strings 110 - -110 ------------------------------------------------------------------------------ (add/remove: 3/1 grow/shrink: 1/1 up/down: 169/-112) Total: 57 bytes	2008-10-13 08:53:43 +00:00
Denis Vlasenko	afd7a8d744	hush: fix environment and memory leaks, add tests for them ... function old new delta add_malloced_string_to_strings - 110 +110 run_list 1999 2086 +87 free_strings_and_unsetenv - 87 +87 hush_version_str - 18 +18 pseudo_exec_argv 139 146 +7 static.version_str 17 - -17 free_pipe 237 210 -27 done_word 790 642 -148 ------------------------------------------------------------------------------ (add/remove: 3/1 grow/shrink: 2/2 up/down: 309/-192) Total: 117 bytes	2008-10-09 16:29:44 +00:00
Denis Vlasenko	c373527e4f	hush: preparatory work for implementing functions	2008-10-09 12:58:26 +00:00
Denis Vlasenko	9af22c7626	hush: massive renaming of ill-named structures and fields ... hush: error out on constructs like: $ abc(def) - was working as if it was (abcdef) $ case b in abc(a|(b) echo YES; esac - was ignoring 'abc' and extra '('	2008-10-09 12:54:58 +00:00
Denis Vlasenko	834dee785d	ash: support &> redirection (bashism). ~90 bytes of code	2008-10-07 09:18:30 +00:00
Denis Vlasenko	176d49d4f7	ash: some beautification work, no code changes	2008-10-06 09:51:47 +00:00
Denis Vlasenko	559691a3bf	ash: implement ">&file" bashism. ~100 bytes.	2008-10-05 18:39:31 +00:00
Denis Vlasenko	d6855d1b50	style fixes, no code changes	2008-09-27 14:03:25 +00:00
Bernhard Reutner-Fischer	864329d674	- fix compilation on OSF/1	2008-09-25 10:55:05 +00:00
Denis Vlasenko	34c73c499b	ash: fix "(cat < file)" hang introduced by rev 22944.	2008-08-16 11:48:02 +00:00
Bernhard Reutner-Fischer	1dbc643dd3	- fix typo	2008-08-06 17:39:30 +00:00
Denis Vlasenko	2b576b8e76	hush: fix mishandling of a'b'c=fff as assignments. They are not. ... function old new delta parse_stream 1920 2004 +84 done_word 715 752 +37 parse_and_run_stream 328 333 +5 builtin_exec 25 29 +4 pseudo_exec_argv 138 139 +1 run_list 2006 1999 -7 is_assignment 215 134 -81 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 5/2 up/down: 131/-88) Total: 43 bytes	2008-08-04 00:46:07 +00:00
Denis Vlasenko	c8bec9a085	hush: remove a comment about already fixed bug	2008-08-03 22:27:50 +00:00
Denis Vlasenko	d498131168	hush: support $_NUMBERS variable names	2008-07-31 10:34:48 +00:00
Denis Vlasenko	f173607520	hush: fix "case ... in <newline> word)..."	2008-07-31 10:09:26 +00:00
Denis Vlasenko	fbeeb328b8	hush: support "pattern1|pattern2...)" in case statements ... parse_stream 1847 1861 +14 run_list 1995 2006 +11	2008-07-31 00:17:01 +00:00
Denis Vlasenko	c90e1be01b	ash: bash compat: "shift $BIGNUM" is equivalent to "shift 1"	2008-07-30 15:35:05 +00:00
Denis Vlasenko	4f504a9e57	hush: trivial code shrink ... function old new delta builtin_continue 48 22 -26	2008-07-29 19:48:30 +00:00
Denis Vlasenko	87a8655f46	hush: use G.xxx instead of #define xxx G.xxx. We have too many globals ... there and #defines get messy. Remove one write-only G.variable.	2008-07-29 19:43:10 +00:00
Denis Vlasenko	ff29b4fc42	randomconfig fix	2008-07-29 13:57:59 +00:00
Denis Vlasenko	4554b721ad	hush: small fix for repeated continue and fix for wrong loop depth count ... after Ctrl-C; with testcase for first one	2008-07-29 13:36:09 +00:00
Denis Vlasenko	45cb9f9581	hush: fix inverted check (was making all break's to act as "break 99999")	2008-07-29 11:47:46 +00:00
Denis Vlasenko	fcf37c3183	hush: fix break'ing out of {} and () groups; with testcase ... function old new delta builtin_break 93 129 +36 builtin_continue 21 47 +26 run_list 1973 1976 +3	2008-07-29 11:37:15 +00:00
Denis Vlasenko	d91afa33fd	randomconfig fixes	2008-07-29 11:10:01 +00:00
Denis Vlasenko	dadfb4975b	hush: add #defines to switch off break/continue if loops are not supported ... *: remove a few inline keywords no code changes	2008-07-29 10:16:05 +00:00
Denis Vlasenko	918a34b9e0	hush: fix "while false; ..." exitcode; add testsuites	2008-07-28 23:17:31 +00:00
Denis Vlasenko	6a2d40f239	hush: support "break N" and "continue N" ... fix non-detection of builtins and applets in "v=break; ...; $v; ..." case add testsuite entries for the above function old new delta builtin_break 12 93 +81 run_list 1948 1971 +23 builtin_continue 12 21 +9 pseudo_exec_argv 132 138 +6 builtin_exec 23 25 +2 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 5/0 up/down: 121/0) Total: 121 bytes	2008-07-28 23:07:06 +00:00
Denis Vlasenko	bcb25537d0	hush: implement break and continue ... function old new delta bltins 252 276 +24 builtin_continue - 12 +12 builtin_break - 12 +12 static.version_str 18 17 -1 run_list 1984 1948 -36 ------------------------------------------------------------------------------ (add/remove: 2/0 grow/shrink: 1/2 up/down: 48/-27) Total: 11 bytes	2008-07-28 23:04:34 +00:00
Denis Vlasenko	cf22c89f9a	hush: in run_list(), some loop_top ops seems to be superfluous. ... comment them out. Also, use separate temp variable for verification loop, helps gcc to optimize better. function old new delta run_list 2039 1984 -55	2008-07-28 15:17:44 +00:00
Denis Vlasenko	12acec5ad4	hush: in run_list(), last_cond_code seems to be superfluous. comment it out ... function old new delta run_list 2055 2039 -16 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/1 up/down: 0/-16) Total: -16 bytes	2008-07-28 15:15:59 +00:00
Denis Vlasenko	5e052cab17	hush: explain run_list() in detail; small optimizations ... function old new delta hush_main 785 786 +1 expand_variables 1447 1448 +1 builtin_exit 48 49 +1 builtin_eval 54 55 +1 run_list 2075 2055 -20 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 4/1 up/down: 4/-20) Total: -16 bytes	2008-07-28 15:15:09 +00:00
Denis Vlasenko	38c89210d6	documentation fix	2008-07-28 00:06:02 +00:00
Denis Vlasenko	be709c24d4	hush: finish and enable optional case...esac support. Code size cost: ... function old new delta run_list 1891 2075 +184 parse_stream 1764 1847 +83 expand_strvec_to_string - 83 +83 done_word 647 715 +68 static.reserved_list 144 168 +24 static.reserved_match - 12 +12 done_pipe 95 105 +10 builtin_exit 48 46 -2 builtin_eval 127 54 -73 ------------------------------------------------------------------------------ (add/remove: 2/0 grow/shrink: 5/2 up/down: 464/-75) Total: 389 bytes	2008-07-28 00:01:16 +00:00
Denis Vlasenko	8dbea7dbb1	ash: add slightly different testcase	2008-07-26 14:20:04 +00:00
Denis Vlasenko	5c13270359	ash: fix testcase to not sleep for whole 10 seconds, ... gets annoying pretty fast. Also fix wrong message there.	2008-07-26 13:53:42 +00:00
Denis Vlasenko	87d5fd984e	ash: fix typo	2008-07-26 13:48:35 +00:00
Denis Vlasenko	4e19a9c81a	ash: hopefully close bug 4324. With testcase. ... function old new delta evaltree 621 869 +248 popstring 134 140 +6	2008-07-26 13:45:57 +00:00
Denis Vlasenko	2b2e267b43	ash: testsuite entries for last change	2008-07-25 13:40:06 +00:00
Denis Vlasenko	6a0ad25061	ash: dont allow e.g. exec <&10 to attach to stript's fd! ... function old new delta is_hidden_fd - 61 +61 redirect 1135 1164 +29 popstring 134 140 +6 printf_main 635 637 +2 evalvar 1374 1376 +2 echo_main 294 296 +2 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 5/0 up/down: 102/0) Total: 102 bytes	2008-07-25 13:34:05 +00:00
Denis Vlasenko	22f7414843	ash: prevent exec NN>&- from closing fd used for script reading	2008-07-24 22:34:43 +00:00
Denis Vlasenko	5a867317bb	ash: fix a bug where redirection fds were not closed afterwards. ... optimize close+fcntl(DUPFD) into dup2. add testsuites. function old new delta copyfd 47 68 +21 argstr 1311 1298 -13 popredir 148 131 -17 redirect 1139 1107 -32 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/3 up/down: 21/-62) Total: -41 bytes	2008-07-24 19:46:38 +00:00
Denis Vlasenko	6fbb43bc3c	ash: teach ash about 123>file. It could take only 0..9 before ... function old new delta redirect 1052 1139 +87 need_to_remember - 36 +36 popredir 132 148 +16 fixredir 86 101 +15 readtoken1 3130 3143 +13 evalvar 1374 1376 +2 popstring 140 134 -6 cmdtxt 592 561 -31 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 5/2 up/down: 169/-37) Total: 132 bytes	2008-07-24 19:44:41 +00:00
Denis Vlasenko	6514c5e35c	ash: ducument where "no fds > 9 in redirects" limitation is. ... no code changes.	2008-07-24 13:41:37 +00:00
Denis Vlasenko	8d924ecf38	ash: ditch dupredirect(), it was only making code harder to read. ... incorporate it in its single callsite. function old new delta redirect 1054 1052 -2 changepath 196 194 -2	2008-07-24 11:34:27 +00:00
Denis Vlasenko	0b76964ae1	ash: explain redirect code a bit ... function old new delta redirect 1059 1054 -5	2008-07-24 07:54:57 +00:00
Denis Vlasenko	2dc240c0d6	ash: code shrink ... function old new delta copynode 171 180 +9 evaltreenr 615 621 +6 evaltree 615 621 +6 calcsize 121 127 +6 evalpipe 349 350 +1 redirect 1059 1057 -2 parseheredoc 129 126 -3 makename 35 32 -3 expredir 130 127 -3 parsefname 224 219 -5 popstring 140 134 -6 pipeline 276 268 -8 list 360 351 -9 readtoken1 3157 3130 -27 parse_command 1504 1460 -44 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 5/10 up/down: 28/-110) Total: -82 bytes	2008-07-24 06:07:50 +00:00
Bernhard Reutner-Fischer	3e8669f359	- wrap overlong lines (Cristian Ionescu-Idbohrn) ... - s/\. /. /g;# (me)	2008-07-22 18:27:53 +00:00
Denis Vlasenko	5415c856ea	libbb: [x]fopen_for_{read,write} introduced and used. ... (by Valdimir) function old new delta config_open2 - 41 +41 config_read 507 542 +35 find_pair 169 187 +18 fopen_for_write - 14 +14 fopen_for_read - 14 +14 find_main 406 418 +12 xfopen_for_write - 10 +10 xfopen_for_read - 10 +10 popstring 134 140 +6 parse_inittab 396 401 +5 next_token 923 928 +5 pack_gzip 1659 1661 +2 bb__parsespent 117 119 +2 fallbackSort 1719 1717 -2 evalvar 1376 1374 -2 qrealloc 36 33 -3 ... ... ... ... singlemount 4579 4569 -10 process_stdin 443 433 -10 patch_main 1111 1101 -10 ifupdown_main 2175 2165 -10 file_action_grep 90 80 -10 uuidcache_init 649 637 -12 hush_main 797 785 -12 read_config 230 217 -13 dpkg_main 3835 3820 -15 read_line_input 3134 3110 -24 sysctl_main 232 203 -29 config_open 40 10 -30 WARN_BAD_LINE 44 - -44 login_main 1714 1575 -139 ------------------------------------------------------------------------------ (add/remove: 5/1 grow/shrink: 8/74 up/down: 174/-737) Total: -563 bytes	2008-07-21 23:05:26 +00:00
Bernhard Reutner-Fischer	a53de7f7c2	- fix spelling	2008-07-21 13:46:54 +00:00
Denis Vlasenko	7ae1cc16b4	msh: fix "while...continue" bug 3884.	2008-07-20 23:03:23 +00:00
Denis Vlasenko	c185e290ee	config help fixes	2008-07-16 23:45:11 +00:00
Denis Vlasenko	757361f9f5	hush: fix "... pattern) cmd;; esac" case	2008-07-14 08:26:47 +00:00
Denis Vlasenko	395ae45216	hush: delete unused field in struct child. ... reinstate needed check for invalid syntax. document command parsing in hush_doc.txt.	2008-07-14 06:29:38 +00:00
Denis Vlasenko	17f02e79f4	hush: add case statement support. It is incomplete and disabled for now. ... costs ~300 bytes when enabled.	2008-07-14 04:32:29 +00:00
Denis Vlasenko	3177ba0852	ash: small code shrink	2008-07-13 20:39:23 +00:00
Denis Vlasenko	e7067e38ea	ash: fix segfault in "command -v"	2008-07-11 23:09:34 +00:00
Denis Vlasenko	6bdff08e6c	hush: compile fixes for !LOOPS case	2008-07-09 20:14:53 +00:00
Denis Vlasenko	733e3fbc2f	hush: support "for if in do done then; do echo $if; done" case ... function old new delta done_pipe 83 95 +12 parse_stream 1758 1764 +6 done_word 674 647 -27 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/1 up/down: 18/-27) Total: -9 bytes	2008-07-06 10:01:13 +00:00
Denis Vlasenko	ff182a3d68	hush: support "for v; do ... done" syntax (implied 'in "$@"')	2008-07-05 20:29:59 +00:00
Denis Vlasenko	afdcd12ed7	hush: fix a case where "$@" must expand to no word at all	2008-07-05 17:40:04 +00:00
Denis Vlasenko	a60f84ebf0	*: rename ATTRIBUTE_XXX to just XXX.	2008-07-05 09:18:54 +00:00
Denis Vlasenko	fa0b56db76	sendmail: fix wrong vfork usage here too ... *: shorten error texts function old new delta launch_helper - 151 +151 vfork_or_die 20 - -20 sendgetmail_main 1946 1848 -98 ------------------------------------------------------------------------------ (add/remove: 1/1 grow/shrink: 0/1 up/down: 151/-118) Total: 33 bytes	2008-07-01 16:09:07 +00:00
Denis Vlasenko	82604e9730	revert last two commits. vfork cannot be used in subroutine, ... it trashes stack on return	2008-07-01 15:59:42 +00:00
Denis Vlasenko	58d60c3333	*: introduce and use xfork() ... function old new delta xfork - 20 +20 msh_main 1377 1380 +3 mod_process 455 446 -9 forkexit_or_rexec 30 17 -13 expand_variables 1434 1421 -13 open_transformer 91 76 -15 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 1/4 up/down: 23/-50) Total: -27 bytes	2008-07-01 11:11:24 +00:00
Denis Vlasenko	3da5572bfa	*: introduce and use xvfork() ... function old new delta time_main 1052 1285 +233 crontab_main 623 856 +233 ifupdown_main 2202 2403 +201 xvfork - 20 +20 passwd_main 1049 1053 +4 grave 1068 1066 -2 script_main 935 921 -14 vfork_or_die 20 - -20 vfork_compressor 206 175 -31 open_as_user 109 - -109 popen2 218 - -218 edit_file 910 690 -220 run_command 268 - -268 ------------------------------------------------------------------------------ (add/remove: 1/4 grow/shrink: 4/4 up/down: 691/-882) Total: -191 bytes	2008-07-01 10:40:41 +00:00
Denis Vlasenko	ce13b76002	libbb: shrink monotonic_XXX functions, introduce monotonic_ns ... (unused for now) function old new delta get_mono - 31 +31 sv_main 1228 1234 +6 expand 1693 1697 +4 get_address 178 181 +3 utoa_to_buf 108 110 +2 builtin_exit 46 48 +2 qrealloc 36 33 -3 qgravechar 109 106 -3 ash_main 1383 1380 -3 grep_file 850 846 -4 popstring 140 134 -6 monotonic_us 85 60 -25 monotonic_sec 41 16 -25 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 5/7 up/down: 48/-69) Total: -21 bytes	2008-06-29 02:25:53 +00:00
Denis Vlasenko	defc1ea340	*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on ... text data bss dec hex filename 808035 611 6868 815514 c719a busybox_old 804472 611 6868 811951 c63af busybox_unstripped	2008-06-27 02:52:20 +00:00
Denis Vlasenko	26bc57d8b2	ash: improve comments	2008-06-27 00:29:34 +00:00
Denis Vlasenko	448d30ee17	ash: fix very weak $RANDOM generator; and move even more things ... out of data/bss text data bss dec hex filename 807935 611 6884 815430 c7146 busybox_old 808035 611 6868 815514 c719a busybox_unstripped	2008-06-27 00:24:11 +00:00
Denis Vlasenko	843cbd54d1	ash: move stuff out of data/bss ... text data bss dec hex filename 807939 611 6900 815450 c715a busybox_old 807935 611 6884 815430 c7146 busybox_unstripped	2008-06-27 00:23:18 +00:00
Denis Vlasenko	f5d8c90d73	style fixes, no code changes	2008-06-26 14:32:57 +00:00
Denis Vlasenko	7049ff8696	whitespace fixes. no code changes	2008-06-25 09:53:17 +00:00
Denis Vlasenko	5ec6132c98	hush: ifdef out parts which are not needed ... if neither loops nor ifs are supported. Code savings: function old new delta parse_stream 1758 1757 -1 checkjobs 335 318 -17 done_pipe 74 52 -22 expand_variables 1437 1407 -30 run_list 1232 1189 -43 parse_and_run_stream 328 267 -61 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/6 up/down: 0/-174) Total: -174 bytes	2008-06-24 00:50:07 +00:00
Denis Vlasenko	003f9fb213	hush: kill some old unused fields; small code shrink ... function old new delta builtin_exit 48 47 -1 checkjobs 351 335 -16 checkjobs_and_fg_shell 60 35 -25 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/3 up/down: 0/-42) Total: -42 bytes	2008-06-24 00:47:58 +00:00
Denis Vlasenko	cc3f20b9bd	fix breakage found by randomconfig	2008-06-23 22:31:52 +00:00
Denis Vlasenko	211b59be43	hush: trivial fix in debug code	2008-06-23 16:28:53 +00:00
Denis Vlasenko	2f5d0cd511	ash: trivial code readability fixes	2008-06-23 13:24:19 +00:00
Denis Vlasenko	2b75a94118	ash: improve readability of the code. No real code changes.	2008-06-23 13:06:34 +00:00
Denis Vlasenko	ef527f50e6	ash: optional support for $'...\t...\n...' bashism ... function old new delta readtoken1 2824 3172 +348 static.C_escapes - 18 +18 parse_command 1504 1500 -4 SIT 89 83 -6 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 1/2 up/down: 366/-10) Total: 356 bytes	2008-06-23 01:52:30 +00:00
Denis Vlasenko	b07a496229	ash: minor shrink (mostly smallints) and variable renaming ... function old new delta optschanged 85 91 +6 tryexec 115 118 +3 xxreadtoken 290 292 +2 raise_error_unexpected_syntax 75 77 +2 bltincmd 6 8 +2 parseheredoc 128 129 +1 static.is_interactive 4 1 -3 readtoken 156 153 -3 lasttoken 4 1 -3 evalcommand 1147 1144 -3 checkkwd 4 1 -3 back_exitstatus 4 1 -3 pipeline 282 276 -6 list 369 360 -9 ash_main 1402 1393 -9 options 616 606 -10 readtoken1 2823 2811 -12 parse_command 1529 1507 -22 ------------------------------------------------------------------------------ (add/remove: 2/2 grow/shrink: 6/12 up/down: 21/-91) Total: -70 bytes text data bss dec hex filename 807603 611 6908 815122 c7012 busybox_old 807545 611 6900 815056 c6fd0 busybox_unstripped	2008-06-22 13:16:23 +00:00
Denis Vlasenko	9cd4c76b50	ash: fix "shift BIGNUM" and "read with no variable name" bugs. ... omg. hush testsuite helps to find bugs in ash! what next? function old new delta static.arg_REPLY - 8 +8 readcmd 1023 1021 -2 shiftcmd 129 125 -4 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 0/2 up/down: 8/-6) Total: 2 bytes	2008-06-18 19:22:19 +00:00
Denis Vlasenko	1ba323e5b6	cosmetics in hush testsuites	2008-06-18 17:53:57 +00:00
Denis Vlasenko	324a3fdf87	fix globbing in unquoted $* and $@	2008-06-18 17:49:58 +00:00
Denis Vlasenko	55789c6646	hush: fix a bug with backslashes improperly handled in unquoted variables. ... with previous patch: function old new delta parse_stream 1638 1758 +120 expand_on_ifs 97 174 +77 free_pipe 206 237 +31 setup_redirect 217 220 +3 setup_redirects 143 144 +1 done_word 698 688 -10 free_strings 38 - -38 expand_variables 1451 1403 -48 ------------------------------------------------------------------------------ (add/remove: 0/1 grow/shrink: 5/2 up/down: 232/-96) Total: 136 bytes	2008-06-18 16:30:42 +00:00
Denis Vlasenko	ab876cd107	hush: add testsuite for "no globbing in redirection" rule. ... simplify redirection habdling	2008-06-18 16:29:32 +00:00
Denis Vlasenko	985de15bf3	hush: expand quote3.tests and move from hush-bugs to hush-parsing	2008-06-18 09:22:31 +00:00
Denis Vlasenko	c1c63b622d	hush: fix last hush-bugs testcase (disappearing "", $empty"" etc)	2008-06-18 09:20:35 +00:00
Denis Vlasenko	16c2fea280	hush: fix $$ handling	2008-06-17 12:28:44 +00:00
Denis Vlasenko	6eaf8deddd	hush: fix "for a in; do echo 'I should never run'; done" bug	2008-06-17 12:09:21 +00:00
Denis Vlasenko	988339259f	move glob_and_assign.tests from hush-bugs to hush-glob	2008-06-17 07:26:52 +00:00
Denis Vlasenko	30c9cc5b17	hush: continue fixing quoting and subst: fix glob_and_assign.tests.	2008-06-17 07:24:29 +00:00
Denis Vlasenko	c7985b76c5	hush: cleanup pass, the biggest is - moved builtins to the end of the file, ... they really annoy in the middle of parser code. no real code changes.	2008-06-17 05:43:38 +00:00
Denis Vlasenko	b61e13d247	hush: fix memory leak. it was actually rather invloved problem. ... Now finally glob/variable expansion is done IN THE RIGHT ORDER! It opens up a possibility to cleanly fix remaining known bugs. function old new delta o_save_ptr 115 286 +171 o_save_ptr_helper - 115 +115 done_word 591 690 +99 o_get_last_ptr - 31 +31 expand_on_ifs 125 97 -28 add_string_to_strings 28 - -28 run_list 1895 1862 -33 debug_print_strings 42 - -42 add_strings_to_strings 126 - -126 expand_variables 1550 1394 -156 o_debug_list 168 - -168 expand_strvec_to_strvec 388 10 -378 ------------------------------------------------------------------------------ (add/remove: 2/4 grow/shrink: 2/4 up/down: 416/-959) Total: -543 bytes	2008-06-17 05:11:43 +00:00
Denis Vlasenko	ccce59d562	hush: fixing fallout from last big glob fix: ... fix segfault; identify where we leak memory function old new delta expand_strvec_to_strvec 353 336 -17	2008-06-16 14:35:57 +00:00
Denis Vlasenko	32d8423e63	hush: delete hush-bugs/glob_and_vars.tests for real	2008-06-16 12:53:33 +00:00
Denis Vlasenko	82dfec3e4e	hush: fix hush-bugs/glob_and_vars.tests testcase: ... globbing is now done _after_ variable/`cmd` substitution function old new delta expand_strvec_to_strvec 7 353 +346 expand_variables 1348 1383 +35 add_string_to_strings - 28 +28 globhack 114 - -114 done_word 778 579 -199 ------------------------------------------------------------------------------ (add/remove: 1/1 grow/shrink: 2/1 up/down: 409/-313) Total: 96 bytes	2008-06-16 12:47:11 +00:00
Denis Vlasenko	5703c22a51	hush: eliminate PARSEFLAG_SEMICOLON and ctx->parse_type field. ... function old new delta parse_and_run_file 30 27 -3 hush_main 795 792 -3 initialize_context 45 39 -6 done_word 791 778 -13 parse_and_run_stream 375 338 -37 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/5 up/down: 0/-62) Total: -62 bytes	2008-06-15 11:49:42 +00:00
Denis Vlasenko	f8d01d3f66	hush: fix a bug where we were requiring semicolon here: (cmd;) ... also fix a bug where after error prompt is not shown. function old new delta parse_stream 1612 1638 +26 parse_and_run_stream 361 375 +14 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/0 up/down: 40/0) Total: 40 bytes	2008-06-14 17:13:20 +00:00
Denis Vlasenko	dd316dd283	hush: add support for ':'; create testsuite entries ... text data bss dec hex filename 809569 612 7044 817225 c7849 busybox_old 809528 612 7044 817184 c7820 busybox_unstripped	2008-06-14 15:50:55 +00:00
Denis Vlasenko	a84420062a	hush: support "! cmd | cmd" negation ... function old new delta done_word 749 791 +42 run_list 1821 1859 +38 checkjobs 334 351 +17 done_pipe 61 74 +13 static.reserved_list 132 144 +12 initialize_context 53 45 -8 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 5/1 up/down: 122/-8) Total: 114 bytes	2008-06-14 11:00:17 +00:00
Denis Vlasenko	29038c06d6	ash: small cosmetic change	2008-06-14 06:14:02 +00:00
Denis Vlasenko	2659c63213	ash: fix ${var/s/r} handling, add testcase.	2008-06-14 06:04:59 +00:00
Denis Vlasenko	7e3d33b6ce	hush: speed up o_addX{chr,str} ... function old new delta o_addQstr - 162 +162 o_addQchr - 89 +89 o_addstr - 58 +58 o_addqchr 50 81 +31 expand_on_ifs 103 97 -6 add_till_backquote 92 82 -10 expand_variables 1281 1217 -64 parse_stream 1675 1609 -66 o_addqstr 155 - -155 ------------------------------------------------------------------------------ (add/remove: 3/1 grow/shrink: 1/4 up/down: 340/-301) Total: 39 bytes text data bss dec hex filename 759870 604 6684 767158 bb4b6 busybox_old 759909 604 6684 767197 bb4dd busybox_unstripped	2008-06-12 13:31:04 +00:00
Denis Vlasenko	76db5adbf7	hush: fix for nested $()s with escapes + testsuite	2008-06-12 12:58:20 +00:00
Denis Vlasenko	87f40bac14	hush: more backtick and quoting fixes...	2008-06-10 22:39:37 +00:00
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