busybox

Author	SHA1	Message	Date
Denis Vlasenko	1dfeeeb651	vi: whitespace fix	2008-10-18 19:04:37 +00:00
Denis Vlasenko	8ef801b40c	vi: a few trivial optimizations to keyboard reading code; bump timeout to 50s. function old new delta edit_file 901 912 +11 count_lines 74 72 -2 readit 306 289 -17 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/2 up/down: 11/-19) Total: -8 bytes	2008-10-16 09:46:07 +00:00
Rob Landley	7960ea8918	Confirmed that on Linux the serial interrupt takes precedence over the timer interrupt, so we don't need to worry about scheduler delays. This means the delay can be trimmed down to 25 miliseconds. Add comment while at it.	2008-10-16 06:34:10 +00:00
Denis Vlasenko	d44c1535ae	vi: fix bizarre formatting. no code changes	2008-10-14 12:59:42 +00:00
Denis Vlasenko	ded6ad34ed	fix recurring "last_cmd overrun", fix [del] handling in insert mode	2008-10-14 12:26:30 +00:00
Denis Vlasenko	267e16c74a	vi: trivial size optimization -65 bytes	2008-10-14 10:34:41 +00:00
Denis Vlasenko	25497c1d92	vi: reinstate timeout of 300 ms	2008-10-14 10:25:05 +00:00
Denis Vlasenko	5373fbcd11	vi: add comments to Rob's algorithm of reading and matching ESC sequences (nice work btw!)	2008-10-14 10:09:56 +00:00
Rob Landley	5e38cd910a	Escape sequences sent over serial links don't come in as a block, so poll needs to pause a bit to make sure the next character has time to come in.	2008-10-14 08:44:09 +00:00
Rob Landley	988dd5549b	Clean up editors/vi.c:readit() so it only does readahead when actually parsing an escape sequence. (This mitigates but doesn't fully fix the the "cursoring around the file deletes data under qemu" bug, presumably due to "\033[D" being treated as three separate characters.)	2008-10-14 01:42:33 +00:00
Denis Vlasenko	30cfdf90ce	crontab: do not destroy STDIN_FILENO, editor may need it (crontab -e) vi: deal with EOF/error on stdin and with input NULs function old new delta crontab_main 623 642 +19 edit_file 901 906 +5 readit 331 318 -13	2008-09-21 15:29:29 +00:00
Denis Vlasenko	665eaff3b1	awk: add a comment	2008-09-05 04:59:02 +00:00
Denis Vlasenko	a2e1eea189	awk: improve nadling of negative numbers in bitwise ops; fix handling of octal costants. add test for it function old new delta getvar_i_int - 93 +93 my_strtod - 84 +84 qrealloc 33 36 +3 getvar_i 99 95 -4 next_token 979 919 -60 evaluate 6359 5627 -732 ------------------------------------------------------------------------------ (add/remove: 2/0 grow/shrink: 1/3 up/down: 180/-796) Total: -616 bytes	2008-09-02 09:00:23 +00:00
Denis Vlasenko	7cbcd1cbf4	awk: bitwise ops cast oprands and results to unsigned long, not signed. closes 4774.	2008-08-28 23:16:58 +00:00
Denis Vlasenko	996a61475a	awk: support hex constants	2008-08-28 22:59:23 +00:00
Denis Vlasenko	0f293b96dc	fix all cases of strcpy on overlapping strings.	2008-07-22 20:16:55 +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
Denis Vlasenko	7b54dc788c	vi: using array data after it fell out of scope is stupid.	2008-07-17 21:32:32 +00:00
Denis Vlasenko	deeed59de0	libbb: introduce and use xrealloc_vector function old new delta xrealloc_vector_helper - 51 +51 create_list 84 99 +15 getopt_main 690 695 +5 passwd_main 1049 1053 +4 get_cached 85 89 +4 msh_main 1377 1380 +3 add_match 42 41 -1 read_lines 720 718 -2 grave 1068 1066 -2 fill_match_lines 143 141 -2 add_to_dirlist 67 65 -2 add_input_file 49 47 -2 act 252 250 -2 fsck_main 2252 2246 -6 man_main 765 757 -8 bb_internal_initgroups 228 220 -8 cut_main 1052 1041 -11 add_edge_to_node 55 43 -12 dpkg_main 3851 3835 -16 ifupdown_main 2202 2178 -24 sort_main 838 812 -26 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 5/15 up/down: 82/-124) Total: -42 bytes	2008-07-08 05:14:36 +00:00
Denis Vlasenko	a60f84ebf0	*: rename ATTRIBUTE_XXX to just XXX.	2008-07-05 09:18:54 +00:00
Denis Vlasenko	8ae5b28b4b	awk: another smallish code shrink	2008-07-02 22:47:49 +00:00
Denis Vlasenko	e0a7fc54eb	uname,individual: fix improper printf usage uname,awk: small code shrink function old new delta uname_main 175 166 -9 nvalloc 167 157 -10 evaluate 6381 6370 -11 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/3 up/down: 0/-30) Total: -30 bytes	2008-07-02 11:14:59 +00:00
Denis Vlasenko	3bb2bbd684	awk: fix a case with multiple -f options. simplify -f file reading. function old new delta parse_expr 833 841 +8 qrealloc 33 36 +3 next_input_file 203 198 -5 afopen 22 - -22 ftello 41 - -41 ftell 41 - -41 __GI_ftell 41 - -41 awk_main 1002 944 -58 ------------------------------------------------------------------------------ (add/remove: 0/4 grow/shrink: 2/2 up/down: 11/-208) Total: -197 bytes text data bss dec hex filename 804232 610 6804 811646 c627e busybox_old 804120 610 6804 811534 c620e busybox_unstripped	2008-07-01 01:57:36 +00:00
Denis Vlasenko	d699544205	vi: fix vda's thinko	2008-06-27 04:06:13 +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	9092f754bd	print_flags: fix trivial thinko vi: fix reversed checks for underflow	2008-06-26 22:40:02 +00:00
Denis Vlasenko	f5d8c90d73	style fixes, no code changes	2008-06-26 14:32:57 +00:00
Denis Vlasenko	70685bd022	vi: fix yet another vda's thinko	2008-06-24 14:10:41 +00:00
Denis Vlasenko	cc3f20b9bd	fix breakage found by randomconfig	2008-06-23 22:31:52 +00:00
Denis Vlasenko	e3eae0d445	vi: fix obvious thinko's	2008-06-22 16:38:53 +00:00
Denis Vlasenko	2a210e5df2	vi: fix vda's breakage (by Cristian Ionescu-Idbohrn)	2008-06-22 13:20:42 +00:00
Denis Vlasenko	3387538bbe	vi: small code shrink function old new delta file_insert 328 329 +1 colon 3067 3064 -3 string_insert 93 89 -4 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/2 up/down: 1/-7) Total: -6 bytes	2008-06-21 20:31:50 +00:00
Denis Vlasenko	b175946ba4	vi: fix the bug where vi never grows the edit buffer. vi: do G trick on it function old new delta place_cursor 264 276 +12 next_tabstop 22 34 +12 mycmp 44 52 +8 status_line 34 40 +6 yank_delete 89 92 +3 what_reg 34 37 +3 suspend_sig 63 66 +3 find_range 493 496 +3 redraw 104 106 +2 cont_sig 63 65 +2 Indicate_Error 59 61 +2 status_line_bold 71 72 +1 file_insert 327 328 +1 vi_setops 1 - -1 ... cmdcnt 4 - -4 chars_to_parse 4 - -4 ccol 4 - -4 dot_scroll 88 79 -9 stupid_insert 28 18 -10 winch_sig 102 91 -11 char_insert 353 336 -17 readit 354 336 -18 get_one_char 128 110 -18 init_text_buffer 171 152 -19 text_hole_delete 132 112 -20 edit_file 940 918 -22 get_input_line 198 168 -30 show_status_line 449 408 -41 colon 3112 3067 -45 vi_main 312 250 -62 refresh 1077 974 -103 do_cmd 4818 4483 -335 ------------------------------------------------------------------------------ (add/remove: 0/38 grow/shrink: 13/20 up/down: 58/-889) Total: -831 bytes text data bss dec hex filename 809566 612 7044 817222 c7846 busybox_old 808794 611 6924 816329 c74c9 busybox_unstripped text data bss dec hex filename 18888 1 122 19011 4a43 busybox.t8/editors/vi.o 18116 0 0 18116 46c4 busybox.t9/editors/vi.o	2008-06-20 20:20:54 +00:00
Denis Vlasenko	d50dda8c35	*: use llist_pop for traverse-and-free list operation function old new delta append_file_list_to_list 109 111 +2 udhcpc_main 2414 2413 -1 run_parts_main 325 324 -1 od_main 2324 2323 -1 getopt_main 709 707 -2 env_main 253 251 -2 sed_main 659 656 -3 ps_main 522 519 -3 traceroute_main 3960 3954 -6 sort_main 844 838 -6 diff_main 866 858 -8 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/10 up/down: 2/-33) Total: -31 bytes	2008-06-15 05:40:56 +00:00
Denis Vlasenko	a05c0716c2	grep: make "-f -" work (+ testsuite) diff: small code shrink function old new delta grep_main 722 714 -8 diffreg 1825 1793 -32 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-40) Total: -40 bytes	2008-06-07 05:19:31 +00:00
Bernhard Reutner-Fischer	5e25ddb7d3	- use STD*_FILENO some more. No object-code changes	2008-05-19 09:48:17 +00:00
Denis Vlasenko	5599502a55	more -Wall warning fixes. -Wall is enabled now.	2008-05-18 22:28:26 +00:00
Denis Vlasenko	77ad97f199	more -Wall warning fixes from Cristian Ionescu-Idbohrn. This time it resulted in small code changes: function old new delta nexpr 820 828 +8 tail_main 1200 1202 +2 wrapf 166 167 +1 parse_mount_options 227 209 -18 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 3/1 up/down: 11/-18) Total: -7 bytes	2008-05-13 02:27:31 +00:00
Denis Vlasenko	8abae88410	vi: do not truncate file to zero length. closes bug 2944. function old new delta file_write 98 104 +6	2008-05-03 11:35:59 +00:00
Denis Vlasenko	c4523c2b3d	fix a few stray unguarded strdup's	2008-03-28 02:24:59 +00:00
Denis Vlasenko	8ee649a02e	*: more uniform naming: s/xmalloc_getline/xmalloc_fgetline/	2008-03-26 20:04:27 +00:00
Denis Vlasenko	08ec67bc62	patch: add support for -R. ~ +110 byte. By Pascal Bellard <pascal.bellard AT ads-lu.com> fbsplash: new applet by Michele Sanges <michele.sanges AT otomelara.it function old new delta fbsplash_main - 1525 +1525 fb_drawfullrectangle - 118 +118 static.param_value - 100 +100 packed_usage 23776 23872 +96 applet_names 1843 1852 +9 applet_main 1120 1124 +4 read_line_input 3156 3158 +2 applet_nameofs 560 562 +2 applet_install_loc 140 141 +1 ------------------------------------------------------------------------------ (add/remove: 3/0 grow/shrink: 6/0 up/down: 1857/0) Total: 1857 bytes text data bss dec hex filename 799233 641 7380 807254 c5156 busybox_old 801202 641 7380 809223 c5907 busybox_unstripped	2008-03-26 13:32:30 +00:00
Denis Vlasenko	cc2965fd23	patch: fix vda's thinko: we need to open new_filename.orig, always! plug memory leak; add testsuite patch_main 1009 988 -21	2008-03-25 14:15:39 +00:00
Denis Vlasenko	dccfe05e17	diff: improve comments (no code chages)	2008-03-24 18:40:32 +00:00
Denis Vlasenko	64a76d7b44	patch: support for patches without dates and generated with -U1; shrink function old new delta extract_filename - 92 +92 extract_filename_and_free_line 70 - -70 patch_main 1096 1009 -87 ------------------------------------------------------------------------------ (add/remove: 1/1 grow/shrink: 0/1 up/down: 92/-157) Total: -65 bytes	2008-03-24 18:18:03 +00:00
Denis Vlasenko	c4c2cd44d2	diff: exclude D_EMPTY code if there is no support for -r function old new delta diffreg 1808 1825 +17 files_differ 189 166 -23	2008-03-24 16:55:13 +00:00
Denis Vlasenko	e9d67a81c8	diff: fix small bug; don't make a copy for "/dev/null" case	2008-03-24 16:28:47 +00:00
Denis Vlasenko	7fe0ebac5f	diff: reordering and renaming of variables function old new delta diff_main 843 848 +5 get_recursive_dirlist 177 180 +3 add_to_dirlist 64 66 +2 change 329 326 -3 files_differ 182 176 -6 diffreg 1823 1808 -15 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 3/3 up/down: 10/-24) Total: -14 bytes	2008-03-24 16:19:21 +00:00
Denis Vlasenko	73132b9c12	diff: make a few variables local function old new delta diffreg 1844 1823 -21	2008-03-24 15:04:24 +00:00
Denis Vlasenko	04211fd204	diff: make it work on pipes etc (needed for kernel compile) function old new delta get_recursive_dirlist - 177 +177 make_temp - 144 +144 diffreg 1818 1844 +26 files_differ 175 182 +7 diff_main 842 843 +1 get_dir 177 - -177 ------------------------------------------------------------------------------ (add/remove: 2/1 grow/shrink: 3/0 up/down: 355/-177) Total: 178 bytes	2008-03-24 14:44:59 +00:00
Denis Vlasenko	dc1cbf839d	diff: shrink function old new delta check 678 1607 +929 files_differ - 175 +175 do_diff 436 433 -3 asciifile 94 90 -4 print_only 23 16 -7 diff_main 868 842 -26 prepare 339 301 -38 print_status 316 178 -138 diffreg 2993 1818 -1175 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 1/7 up/down: 1104/-1391) Total: -287 bytes	2008-03-24 14:44:20 +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	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	2a7a451391	patch: don't trash permissions of patched file	2008-03-18 01:38:04 +00:00
Paul Fox	2724fa9d8a	remove alarm() calls which were functioning as a primitive watchdog function, presumably to catch infinite loop bugs. (control-C can do the same thing, and the alarms were too short in any case.) also, switch to sigsetjmp/siglongjmp in order to allow repeated use of control-C -- otherwise it works once, then not again.	2008-03-17 15:28:07 +00:00
Denis Vlasenko	1d42665b6b	*: shrink: use Vladimir's "o+" specifier instead of xatou(opt_param) function old new delta getopt32 1370 1385 +15 sulogin_main 490 494 +4 realpath_main 84 86 +2 sleep_main 76 77 +1 mt_main 256 257 +1 printenv_main 75 74 -1 fdformat_main 546 545 -1 usleep_main 44 42 -2 setlogcons_main 77 75 -2 ed_main 2654 2649 -5 deallocvt_main 69 64 -5 addgroup_main 373 368 -5 mkfs_minix_main 2989 2982 -7 tail_main 1221 1213 -8 sv_main 1254 1241 -13 du_main 348 328 -20 tftp_main 325 302 -23 split_main 581 558 -23 nc_main 1000 977 -23 diff_main 891 868 -23 arping_main 1797 1770 -27 ls_main 893 847 -46 od_main 2797 2750 -47 readprofile_main 1944 1895 -49 tcpudpsvd_main 1973 1922 -51 udhcpc_main 2590 2513 -77 grep_main 824 722 -102 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 5/22 up/down: 23/-560) Total: -537 bytes text data bss dec hex filename 796973 658 7428 805059 c48c3 busybox_old 796479 662 7420 804561 c46d1 busybox_unstripped	2008-03-17 09:09:09 +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	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
Paul Fox	35e9c5d83a	fixups to vi usage, and move the initial redraw() past the execution of commands supplied by -c or EXINIT, so their effect is displayed correctly.	2008-03-06 16:26:12 +00:00
Paul Fox	c51fc7bed6	fixed the "dot" (i.e. '.') command, to properly re-init its buffer between commands, not recalculate its length all the time, and to not reallocate its fixed-length buffer frequently. fixed the 'c', 'd', and 'y' commands to properly handle both motions that are just part of a line, and those that are multiline. for instance, now "c%" and "2cw" work correctly, whether the motions span lines or not. added some permissble motions for 'c', 'd', and 'y': namely 'h', 'l', SPACE, BS, and DEL	2008-03-06 01:34:23 +00:00
Paul Fox	4917c11432	fix vi's '?' and '/' commands to correctly set a new direction when reusing a previous search pattern. previously only 'n' and 'N' reversed directions properly.	2008-03-05 16:44:02 +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	da8ae75340	doc: add info about sed s/.../.../I modifier	2008-03-01 19:29:56 +00:00
Denis Vlasenko	f39c7c0c86	sed: n cmd must reset "we had successful subst" flag. closes bug 1214.	2008-02-28 17:59:01 +00:00
Denis Vlasenko	574f2f4394	*: add optimization barrier to all "G trick" locations	2008-02-27 18:41:59 +00:00
Denis Vlasenko	cb448fe01b	libbb: introduce and use xrename and rename_or_warn.	2008-02-17 14:28:53 +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
Paul Fox	b5ee8db9b5	add ',' and 'gg' commands (patch from Leo Jay)	2008-02-14 01:17:01 +00:00
Bernhard Reutner-Fischer	a985d306a1	- spelling fixes	2008-02-11 11:44:38 +00:00
Denis Vlasenko	847fa779af	: tidy up usage of char *environ	2008-01-28 22:45:43 +00:00
Denis Vlasenko	d3c042fc60	libbb: introduce fputc_printable (from ed) netstat: print control chars as ^C etc vi: style fixlet function old new delta fputc_printable - 100 +100 unix_do_one 451 487 +36 printLines 258 190 -68 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 1/1 up/down: 136/-68) Total: 68 bytes	2007-12-30 01:59:53 +00:00
Denis Vlasenko	f7be20e70c	nameif: extended matching (Nico Erfurth <masta@perlgolf.de>) *: whitespace fixes function old new delta prepend_new_eth_table - 304 +304 nameif_main 620 684 +64 cc_macaddr 51 - -51 ------------------------------------------------------------------------------ (add/remove: 1/1 grow/shrink: 1/0 up/down: 368/-51) Total: 317 bytes	2007-12-24 14:09:19 +00:00
Denis Vlasenko	f882f08627	vi: speed up some string ops	2007-12-23 02:36:51 +00:00
Denis Vlasenko	4baed3a080	vi: reduce amount of memset'ing on each screen refresh	2007-12-22 17:31:29 +00:00
Denis Vlasenko	e3cbfb91d2	vi: introduce FEATURE_VI_8BIT (as vi currently is not Unicode capable, people may want to disable display of high-bit chars) ip: build fixlet	2007-12-22 17:00:11 +00:00
Denis Vlasenko	88adfcd178	vi: change MAX_LINELEN meaning: now it is the biggest supported screen wigth. Introduce MAX_TABSTOP and MAX_INPUT_LEN. Fix redraw of very long lines and cursor movement past NULs.	2007-12-22 15:40:13 +00:00
Denis Vlasenko	26b6fba9d3	vi: fix a problem with displaying overlong lines	2007-12-21 21:34:37 +00:00
Denis Vlasenko	a96425fe82	vi: don't use common_bufsiz as read buffer, it can be too small (found by Cristian Ionescu-Idbohrn <cristian.ionescu-idbohrn@axis.com>)	2007-12-09 04:13:43 +00:00
Denis Vlasenko	72cc9641f8	add sed mini-doc	2007-11-13 17:13:31 +00:00
Denis Vlasenko	40276648ab	sed: support GNU-like '\t' escape in substitutions	2007-11-13 16:48:10 +00:00
Denis Vlasenko	6bef3d1d22	fbset: fix buglet where we were using wrong pointer readahead: stop using stdio.h *: style fixes	2007-11-06 03:05:54 +00:00
Denis Vlasenko	4f95e5aab8	vi: don't wait 50 ms before reading ESC sequences inetd,syslogd: use safe_read instead of open-coded EINTR handling syslogd: bail out if you see null read from Unix socket (should never happen, but if it does, spinning forever and eating 100% CPU is not a good idea)	2007-10-11 10:10:15 +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
Bernhard Reutner-Fischer	d24d5c84c2	- ditch 2 bytes	2007-10-01 18:04:42 +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	5d61e71c3a	introduce safe_poll (fixes a problem in top) function old new delta safe_poll - 77 +77 svlogd_main 1470 1466 -4 zcip_main 1530 1524 -6 forkexec 1345 1338 -7 decode_format_string 795 788 -7 collect_blk 474 467 -7 buffer_pread 540 532 -8 tftp 1182 1172 -10 microcom_main 763 749 -14 arpping 441 424 -17 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 0/9 up/down: 77/-80) Total: -3 bytes text data bss dec hex filename 770162 1034 10404 781600 bed20 busybox_old 770158 1034 10404 781596 bed1c busybox_unstripped	2007-09-27 10:09:59 +00:00
Denis Vlasenko	6a5377ac14	documentation bits in comments, no code changes	2007-09-25 18:35:28 +00:00
Denis Vlasenko	d9391b15f1	ed: large cleanup function old new delta bad_nums - 43 +43 skip_blank - 24 +24 getNum 557 578 +21 insertLine 159 163 +4 setCurNum 31 33 +2 lastNum 4 - -4 fileName 4 - -4 dirty 4 - -4 curNum 4 - -4 curLine 4 - -4 bufUsed 4 - -4 bufSize 4 - -4 bufPtr 4 - -4 bufBase 4 - -4 printLines 357 345 -12 findLine 165 152 -13 lines 16 - -16 deleteLines 203 144 -59 readLines 538 473 -65 addLines 163 87 -76 marks 104 - -104 termEdit 140 - -140 ed_main 3125 2654 -471 ------------------------------------------------------------------------------ (add/remove: 2/12 grow/shrink: 3/6 up/down: 94/-992) Total: -898 bytes text data bss dec hex filename 771142 1034 10564 782740 bf194 busybox_old 770265 1034 10404 781703 bed87 busybox_unstripped # size */ed.o text data bss dec hex filename 6370 0 156 6526 197e editors.org/ed.o 5505 0 0 5505 1581 editors/ed.o	2007-09-25 11:55:57 +00:00
Bernhard Reutner-Fischer	73f56bb76d	- actually mv microcom.c to miscutils	2007-09-22 21:18:46 +00:00
Denis Vlasenko	0beaff8c19	update Glenn McGrath's email address	2007-09-21 13:16:32 +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	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	856be770a6	assorted fixes for breakage found by randomconfig	2007-08-17 08:29:48 +00:00
Denis Vlasenko	6a2f7f41cf	whitespace fixes, no code changes	2007-08-16 10:35:17 +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	eea72123a3	patch: fix -p -1 handling checkstack.pl: add blackfin (by Alex Landau <landau_alex@yahoo.com>)	2007-08-06 13:34:10 +00:00
Denis Vlasenko	8274e06677	sed: fix 'q' command handling ("Nguyen Thai Ngoc Duy" <pclouds@gmail.com>) add testsuite entry for it. Fix applet order checker. Fix cmp yelling. trylink: fix error file and map file generation applets: fix applet order	2007-08-06 03:41:08 +00:00
Denis Vlasenko	fc77eb54e7	patch: fix bad line ending handling ("Nguyen Thai Ngoc Duy" <pclouds@gmail.com>)	2007-08-01 23:30:54 +00:00
Denis Vlasenko	b71c668c57	style fix (stray space before ';')	2007-07-21 15:08:09 +00:00
Denis Vlasenko	091965768d	libbb: nuke BB_GETOPT_ERROR, always die if there are mutually exclusive options find_pair 164 180 +16 passwd_main 1222 1230 +8 display_speed 91 96 +5 msh_main 1335 1339 +4 qrealloc 38 36 -2 refresh 1190 1182 -8 cut_main 543 532 -11 sendCgi 1807 1794 -13 getopt32 1063 1045 -18 arith 2077 2030 -47 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 4/6 up/down: 33/-99) Total: -66 bytes text data bss dec hex filename 781548 1168 11900 794616 c1ff8 busybox_old 781452 1168 11900 794520 c1f98 busybox_unstripped	2007-07-21 13:27:44 +00:00
Denis Vlasenko	2f6ae43b9c	stray trailing tabs removed	2007-07-19 22:50:47 +00:00
Denis Vlasenko	2414a96faa	vi: comment out dead code	2007-07-18 22:03:40 +00:00
Denis Vlasenko	af1bd09625	awk: fix -F 'regex' bug (miscounted fields if last field is empty)	2007-07-18 18:32:25 +00:00
Denis Vlasenko	b78c782c85	awk: style fixes; remove one xstrdup/free pair; testsuite	2007-07-18 18:31:11 +00:00
Denis Vlasenko	91afdf8096	vi: style fixlet	2007-07-17 23:22:49 +00:00
Denis Vlasenko	a3d15c8be7	fix typo in prev commit :(	2007-07-17 23:19:28 +00:00
Denis Vlasenko	27da707d06	vi: s/argv[0]/applet_name/	2007-07-17 23:18:26 +00:00
Denis Vlasenko	eaabf0675f	vi: multiple fixes by Natanael Copa <natanael.copa@gmail.com> * the puzzling message on error is replaced with strerror(errno) so it should be even more detailed and smaller at the same time. * merged code in edit_file() and code for ':edit <file>' in colon() into new func init_text_buffer(). Was horribly duplicate. Moved most of error/sanity checking to file_insert(). Result is that you get a proper validation (prevent reading /dev/) and error messages for ':r <file>' renamed 'cfn' to 'current_filename' for improved readability * merged smallint vi_readonly and readonly into bitfields into readonly_mode to save space. * added text_size variable to keep track how big the text buffer is. This is used to fix a buffer overflow. To reproduce bug: ./busybox vi TODO :r Makefile vi segfaults due to no buffer checking is done at all. som redesign is needed here but i added a check in text_hole_make() to aviod the segfault at least. * removed isblnk() and use isblank(3) instead. * fixed compiler warning by displaying the return code for :!<command> This makes things bigger than needed but since the patch reduces the overall size... (see below) * new func next_tabstop(int) merges some duplicate code. There are more cuplicode here but i couldnt find a good way to merge them. * Fix ANNOYING placement of cursor on '\t' characters. To reproduce: echo -e "\thello" > file1 ./busybox vi file1 Try to insert some text at the beginning of line. Text will be inserted but cursor is blinking somewhere else. The patch should make busybox vi behave more like original vi(m). Costs a few bytes but its worth it imho. * new_text() is moved into init_text_buffer() * the previously added update_ro_status() was moved info file_insert due to duplication removal mentioned above. function old new delta init_text_buffer - 245 +245 file_insert 312 420 +108 next_tabstop - 82 +82 text_hole_make 154 171 +17 do_cmd 5093 5100 +7 static.cmd_mode_indicator - 5 +5 refresh 1248 1253 +5 current_filename - 4 +4 yank_delete 161 164 +3 what_reg 96 99 +3 end_cmd_q 78 81 +3 char_insert 440 442 +2 readonly_mode - 1 +1 vi_readonly 1 - -1 setops 154 153 -1 readonly 1 - -1 vi_setops 4 1 -3 string_insert 161 158 -3 cfn 4 - -4 show_status_line 532 514 -18 readit 519 500 -19 move_to_col 161 138 -23 vi_main 495 433 -62 isblnk 75 - -75 .rodata 4751 4655 -96 edit_file 892 787 -105 new_text 125 - -125 update_ro_status 131 - -131 colon 3848 3667 -181 ------------------------------------------------------------------------------ (add/remove: 5/6 grow/shrink: 8/10 up/down: 485/-848) Total: -363 bytes text data bss dec hex filename 34751 873 4260 39884 9bcc busybox_old 34439 877 4260 39576 9a98 busybox_unstripped	2007-07-17 23:14:07 +00:00
Denis Vlasenko	49a128a156	remove accumulated stray trailing whitespace	2007-07-17 21:42:59 +00:00
Denis Vlasenko	59a1f30450	vi: make status line less confusing when we open non-readable files, require rood to use w! when saving non-writable files. Patch by Natanael Copa <natanael.copa@gmail.com> update_ro_status - 73 +73 edit_file 819 822 +3 colon 3440 3425 -15 .rodata 128090 128058 -32 file_insert 288 235 -53 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 1/3 up/down: 76/-100) Total: -24 bytes text data bss dec hex filename 673344 2740 13968 690052 a8784 busybox_old 673320 2740 13968 690028 a876c busybox_unstripped	2007-07-14 22:43:10 +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	3ad5d0cbbe	diff: shrink code (-85 bytes): function old new delta fiddle_sum 8 - -8 diffreg 2717 2690 -27 prepare 334 284 -50 ------------------------------------------------------------------------------ (add/remove: 0/1 grow/shrink: 0/2 up/down: 0/-85) Total: -85 bytes s/ATTRIBUTE_ALWAYS_INLINE/ALWAYS_INLINE/g	2007-06-12 20:54:54 +00:00
Denis Vlasenko	cc5e090f12	move several applets to more correct ex-project. No code changes.	2007-06-12 08:12:33 +00:00
Denis Vlasenko	e8a0788b24	moved biggest stack buffers to malloc space, or made their size configurable (8k of shell line edit buffer is an overkill) # make ARCH=i386 bloatcheck function old new delta read_line_input 3933 3967 +34 ifaddrlist 348 345 -3 do_loadfont 208 191 -17 edit_file 840 819 -21 .rodata 129112 129080 -32 uncompress 1305 1268 -37 loadfont_main 566 495 -71 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/6 up/down: 34/-181) Total: -147 bytes	2007-06-10 15:08:44 +00:00
Denis Vlasenko	e16e6e79e4	awk: experimentally modify "global" trick to make code smaller by minimizing data offsets function old new delta parse_expr 752 782 +30 syntax_error 23 26 +3 nvfree 151 154 +3 nvalloc 172 175 +3 fsrealloc 111 114 +3 chain_node 99 102 +3 chain_loop 121 124 +3 chain_group 628 631 +3 awk_main 1002 1005 +3 awk_exit 99 102 +3 parse_program 308 310 +2 split_f0 172 170 -2 awk_split 510 507 -3 getvar_s 108 102 -6 awk_sub 643 637 -6 awk_getline 706 700 -6 next_token 943 927 -16 handle_special 470 446 -24 next_input_file 252 213 -39 evaluate 6703 6633 -70 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 11/9 up/down: 59/-172) Total: -113 bytes # size //awk.o text data bss dec hex filename 18247 0 0 18247 4747 busybox.t0/editors/awk.o 18134 0 0 18134 46d6 busybox.t1/editors/awk.o	2007-06-07 13:14:53 +00:00
Denis Vlasenko	ae5a8aac26	awk: move all data to malloc space function old new delta evaluate 6448 6728 +280 awk_getline 676 705 +29 parse_expr 726 752 +26 next_token 917 943 +26 next_input_file 237 252 +15 awk_split 498 510 +12 awk_sub 632 643 +11 split_f0 160 170 +10 getvar_s 98 108 +10 ... chain_loop 128 121 -7 nvalloc 179 171 -8 chain_node 107 99 -8 mainseq 12 - -12 endseq 12 - -12 chain_group 640 628 -12 beginseq 12 - -12 awk_exit 112 100 -12 fsrealloc 127 110 -17 static.v 20 - -20 static.rsm 24 - -24 ttt 28 - -28 parse_program 339 311 -28 static.sreg 32 - -32 intvar 76 - -76 static.tspl 84 - -84 rsplitter 84 - -84 fsplitter 84 - -84 ------------------------------------------------------------------------------ (add/remove: 0/39 grow/shrink: 16/11 up/down: 439/-685) Total: -246 bytes	2007-06-06 17:01:00 +00:00
Denis Vlasenko	74324c8666	Audit bb_common_bufsiz usage, add script which looks for misuse. tr: stop using globals needlessly. code: -103 bytes	2007-06-04 10:16:52 +00:00
Denis Vlasenko	0b3b41b62a	vi: move some data to malloc'ed space: ~500 less bss, code size is smaller too (subject to arch differenced I guess)	2007-05-30 02:01:40 +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	d9b5ab868c	awk: fix a trivial bug introduced by me. This is how it goes. I break stuff by doing useless 'cleanups', people fix the fallout. :(. Thanks rockeychu!	2007-05-18 07:30:43 +00:00
Denis Vlasenko	ffba941d29	awk: make code a bit less obfuscated	2007-05-17 23:03:35 +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	cd5c7866e3	vi: remove two globals awk: some 'lineno' vars were shorts, made them ints (code got smaller) awk: rename global t to global ttt. still an awful name, but at least you can grep for it now. function old new delta ttt - 28 +28 mysleep 104 120 +16 readit 408 418 +10 lineno 2 4 +2 parse_program 338 339 +1 evaluate 6446 6445 -1 syntax_error 25 23 -2 next_token 917 915 -2 new_node 26 24 -2 tv 16 8 -8 skip_spaces 68 53 -15 t 28 - -28 rfds 128 - -128 ------------------------------------------------------------------------------ (add/remove: 1/2 grow/shrink: 4/6 up/down: 57/-186) Total: -129 bytes	2007-05-17 16:37:22 +00:00
Denis Vlasenko	389f9d52d5	awk: don't segfault on printf(%*s). Close 1337.	2007-05-09 21:57:23 +00:00
Denis Vlasenko	f71d916b60	awk: guard against empty environment	2007-05-03 22:57:56 +00:00
Denis Vlasenko	945bd3dee8	sed: fix escaped newlines in -f; fix multiple -f and -e (broke when getopt32 was fixed to not reverse the list)	2007-04-12 21:20:25 +00:00
Denis Vlasenko	51742f4bb0	style fixes. No code changes	2007-04-12 00:32:05 +00:00
Denis Vlasenko	99912ca733	audit small applets and mark some of them as NOFORK. Put big scary warnings in relevant places.	2007-04-10 15:43:37 +00:00
Denis Vlasenko	8d9f495d68	getopt32: fix llist_t options ordering. llist_rev is not unused. function old new delta tar_main 705 695 -10 sort_main 928 918 -10 decode_format_string 886 876 -10 run_parts_main 197 185 -12 ps_main 513 500 -13 wget_main 2764 2750 -14 awk_main 1014 1000 -14 od_main 2886 2866 -20 llist_rev 25 - -25 ------------------------------------------------------------------------------ (add/remove: 0/1 grow/shrink: 0/8 up/down: 0/-128) Total: -128 bytes	2007-04-08 15:08:42 +00:00
Denis Vlasenko	1bb552b1d9	libbb: add xunlink() patch: do not try to delete same file twice	2007-04-05 21:25:15 +00:00
Denis Vlasenko	ba2fb719b9	Copyright, help text, whitespace cleanups	2007-04-01 09:39:03 +00:00
Denis Vlasenko	17a1526f9e	sed: a communal variable managed to slip past 'size' ('size' happily displays 0 bytes in data and bss, but in reality sed.o used 180 bytes of it). Oh well. function old new delta pipe_putc 67 76 +9 sed_main 627 633 +6 get_next_line 161 166 +5 bbg 180 - -180 (add/remove: 0/1 grow/shrink: 3/0 up/down: 20/-180) Total: -160 bytes sed: also make sed -i failure message less cryptic	2007-03-26 20:48:46 +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	58875aefe4	assorted fixes uncovered by randomconfig runs	2007-03-22 22:22:10 +00:00
Denis Vlasenko	2a51af2579	vi: fix signed char-induced potential bugs	2007-03-21 22:31:24 +00:00
Denis Vlasenko	afa37cf508	vi: remove Byte typedef and massive amount of casts. also optimize many strlen() calls. if (strlen(buf) <= 0) goto vc1 - ??!!	2007-03-21 00:05:35 +00:00
Denis Vlasenko	f9234135f8	vi: support $EXINIT and -c	2007-03-21 00:03:42 +00:00
Denis Vlasenko	4b0bb9e0fd	sed: fix very obscure case of escaped newline in sed command (needed for uclibc build, btw). Add testcase for it.	2007-03-16 23:36:58 +00:00
Denis Vlasenko	baca175912	kill superfluous returns at the end of void functions	2007-03-11 13:43:10 +00:00
Denis Vlasenko	be644a81e9	awk: support multiple -v options	2007-03-10 17:22:14 +00:00
Denis Vlasenko	8e858e2700	clean up accumulated whitespace damage	2007-03-07 09:35:43 +00:00
Denis Vlasenko	629563b5d7	awk: fix memory leak (can affect large file processing)	2007-02-24 17:05:52 +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	34c4e5f0b3	silly space saving in sed	2007-01-30 22:25:16 +00:00
Denis Vlasenko	54767db8c7	micro optimization	2007-01-30 01:11:36 +00:00
Denis Vlasenko	9356b5022c	preparatory patch for -Wwrite-strings #7 : sed remaining: shell (rather scary mess in msh.c)	2007-01-29 23:44:38 +00:00
Denis Vlasenko	b6aae0f381	preparatory patch for -Wwrite-strings #2	2007-01-29 22:51:25 +00:00
Denis Vlasenko	a41fdf331a	preparatory patch for -Wwrite-strings #1	2007-01-29 22:51:00 +00:00
Denis Vlasenko	86811803e3	add to testsuite and fix yet another sed corner case	2007-01-29 17:10:19 +00:00
Denis Vlasenko	c562bb7487	disable -Wold-style-definition for gcc 3.x	2007-01-29 17:08:51 +00:00
Denis Vlasenko	fe7a9f1277	sed: fix 2 bugs (one testsuite entry + one newly found) but more importantly make code more understandable	2007-01-29 14:31:47 +00:00
Denis Vlasenko	826c85f382	fix all known regressions with sed and also make it simpler	2007-01-28 23:26:15 +00:00
Denis Vlasenko	4ebaf10742	strdup -> xstrdup sed: de-obfuscate piece of code	2007-01-19 21:33:19 +00:00
Denis Vlasenko	ef44d9d9f2	sed,get_line_from_file: improve comments	2007-01-17 23:16:16 +00:00
Denis Vlasenko	150f402b36	whitespace fixes (leading spaces to tab)	2007-01-13 21:06:21 +00:00
Denis Vlasenko	f7996f3b70	Trailing whitespace removal over entire tree	2007-01-11 17:20:00 +00:00
Denis Vlasenko	e1d3e034a9	awk: style fixes	2007-01-01 23:53:52 +00:00
Denis Vlasenko	6dc6ebbf44	awk: undo locale setting for numbers - or else parsing can act quite mysteriously date: add if(ENABLE_LOCALE_SUPPORT)	2007-01-01 23:53:12 +00:00
Denis Vlasenko	f782f52c8c	awk: style cleanup. A lot of rw data moved to ro (still has quite a lot of statics etc...). getopt32-ification.	2007-01-01 23:51:30 +00:00
Denis Vlasenko	6a5dc5d75a	next bunch of fixes for bugs found by randconfig	2006-12-30 18:42:29 +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	4cccc03768	remove useless casts (type*) xzalloc(...)	2006-12-22 18:37:07 +00:00
Denis Vlasenko	b95636c52f	remove casts from xmalloc()	2006-12-19 23:36:04 +00:00
Denis Vlasenko	249fabf1a3	Add option to disable command execution from vi & awk	2006-12-19 00:29:22 +00:00
Denis Vlasenko	0a10da29a7	diff: comment - explain what happens when hunk fails to apply	2006-12-17 00:49:56 +00:00
Denis Vlasenko	f7583d89b0	patch: fix double-free (bug 1120)	2006-12-17 00:33:29 +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	2ea630f9a5	bb_makedev: fix for glibc 2.3.2 sed: fix C++ style declaration	2006-12-10 02:52:19 +00:00
Denis Vlasenko	2f8f71b20d	sed: style fixes	2006-12-10 02:09:12 +00:00
Denis Vlasenko	1375bc7b67	sed: fix handling of files not ending in '\n'	2006-12-02 20:12:12 +00:00
Denis Vlasenko	8b22b07bc5	sed: improve handling of NULs	2006-12-02 17:58:10 +00:00
Denis Vlasenko	610c4aa197	ed: convert style to bbox's. No code changes.	2006-11-30 20:57:50 +00:00
Denis Vlasenko	ab24e18c7a	passwd: rework: * do not make backup copy by copying (just retain old file) * correctly fall back to /etc/passwd if user is not in shadow * fix bug with overlong passwd entries * be permissive on some kinds of failures * reduce stack usage * code size: -500 bytes	2006-11-30 16:41:15 +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	b54b208d90	Fix largefile breakage; advance version to 1.2.2	2006-10-27 09:05:40 +00:00
Denis Vlasenko	621204bbf6	get_terminal_width_height: do not pass insanely large values	2006-10-27 09:03:24 +00:00
Denis Vlasenko	d3d004dd35	last nail into error_msg() (de)capitalization	2006-10-27 09:02:31 +00:00
Denis Vlasenko	ddec5af6b0	rename functions to more understandable names	2006-10-26 23:25:17 +00:00
Denis Vlasenko	8077850330	sed: mostly style fixes, very small changes in actual code	2006-10-25 12:46:46 +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	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	a6dbb08a48	small style fixes	2006-10-12 19:29:44 +00:00
Denis Vlasenko	1385899416	attempt to regularize atoi mess.	2006-10-08 12:49:22 +00:00
Denis Vlasenko	890ac9deb2	awk: && -> & in "n->info && OPCLSMASK" - fixes bug 1067	2006-10-07 15:16:19 +00:00
Denis Vlasenko	7d219aab70	build system overhaul	2006-10-05 10:17:08 +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	40920825d5	rename bb_default_error_retval -> xfunc_error_retval	2006-10-03 20:28:06 +00:00
Denis Vlasenko	9275814a9e	lots of silly indent fixes	2006-10-03 19:56:34 +00:00
Denis Vlasenko	e2016e145b	sed: -e options were handled in reverse order. fix that.	2006-10-01 21:37:40 +00:00
Denis Vlasenko	b97c9842a5	sed: unbreak multiple -e, -f option handling (my fault)	2006-10-01 21:05:12 +00:00
Denis Vlasenko	e175ff252f	several fixes from openWRT project	2006-09-26 17:41:00 +00:00
Denis Vlasenko	099efbf99e	awk: getopt_ulflags'isation	2006-09-22 09:02:30 +00:00
Denis Vlasenko	750fc6d7bb	sed: getopt_ulflags'isation	2006-09-22 08:56:03 +00:00
Rob Landley	e9a7a6212b	Change license statements (and clean up headers) on some of the files that Erik or I are primary copyright holders on.	2006-09-22 02:52:41 +00:00
Denis Vlasenko	9213a9e0f2	whitespace cleanup	2006-09-17 16:28:10 +00:00
Rob Landley	d35c0efddb	Bugfix for: echo '123456789' \| sed 's/./\|&/5'	2006-09-08 00:01:02 +00:00
Denis Vlasenko	6d655be5df	removed a lot of trailing \n in bb_msg() calls. It is added automatically by function itself.	2006-09-06 19:02:46 +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	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	4795e4e011	Rich Filker spotted that sed -e 's/xxx/[/' didn't work right. Did a smaller fix than his, and shrank the code a bit on top of that so the net size is smaller, and added a test to the test suite for this case. Plus I cleaned up the #includes and removed unnecessary "const"s while I was there.	2006-07-26 17:25:08 +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
"Robert P. J. Day"	68229837ff	Remove all usage of the "register" storage class specifier.	2006-07-01 13:08:46 +00:00
Rob Landley	ea7c18514b	Fix http://bugs.busybox.net/view.php?id=826 in which "(echo; echo) \| sed x" crashes because the empty state of the hold space is NULL but the empty state of the pattern space is "".	2006-06-28 13:50:59 +00:00
Rob Landley	768945b762	A few patches from Erik Hovland, turning strncpy() into safe_strncpy() and removing some unnecessary code.	2006-06-25 00:34:52 +00:00
Rob Landley	e5e1a10cd3	Remove pointless "inline" wrapper around get_terminal_width_height().	2006-06-21 01:15:36 +00:00
Rob Landley	2d6af16035	Zubicaray reported a bug in vi that causes it to eat 100% cpu when you close an xterm it's running in. The vi signal behavior would catch and restarts lots of signals, like SIGHUP, that should just kill the thing. (Leftover behavior from when it would segfault all the time.) Filtered out the more obviously bad ones. If it segfaults, we should find and fix the problem.	2006-06-21 00:52:31 +00:00
Bernhard Reutner-Fischer	1e23b6fdb5	- make sure that we see string_insert only if we need it.	2006-06-09 07:12:27 +00:00
Bernhard Reutner-Fischer	19008b8373	- reuse strings and messages. Saves about 600B	2006-06-07 20:17:41 +00:00
Rob Landley	12d87550a3	Confirming it's not needed.	2006-06-05 17:32:44 +00:00
Bernhard Reutner-Fischer	a3d4bf38b0	- use bb functions instead of handrolling stuff. - add XXX question about supposedly superfluous else clause text data bss dec hex filename 5918 0 0 5918 171e editors/sed.o.orig 5901 0 0 5901 170d editors/sed.o	2006-06-03 21:40:11 +00:00
Rob Landley	299a6b4d7b	Consolidate #include <sys/time.h> so libbb.h does it.	2006-05-27 21:42:58 +00:00
Rob Landley	8bb50782a5	Change llist_add_* to take the address of the list rather than returning the new head, and change all the callers.	2006-05-26 23:44:51 +00:00
Rob Landley	5fc467e758	Yann Morin spotted some leftover flotsam from halfway through the recent llist.c interface change that accidentally got checked in. My bad.	2006-05-24 17:45:47 +00:00
Rob Landley	9ffd42317b	Minor cleanups: Convert a few calloc() calls to xzalloc, remove unnecessary memset, collate variable declarations...	2006-05-21 18:30:35 +00:00
Bernhard Reutner-Fischer	a254065e63	- remove SIGIOT as suggested by landley.	2006-05-19 17:54:05 +00:00
Bernhard Reutner-Fischer	4009ed91f7	- Rich Felker writes: SIGIOT is not defined in any standard i can find and it seems to be useless (alias for SIGABRT) on linux. i put it in #ifdef but it's probably best just to remove it and cut down the size a bit.	2006-05-19 12:41:13 +00:00
Bernhard Reutner-Fischer	d9ed35c8b9	- remove superfluous legacy includes. This applet should be converted to use llist; __NEED_DLLIST	2006-05-19 12:38:30 +00:00
Bernhard Reutner-Fischer	a2a647dfc1	- include strings.h Thanks to Rich Felker for pointing this out.	2006-05-19 12:30:00 +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	e3f5a3fd82	Convert sed's static variables to a single global structure.	2006-05-09 03:53:55 +00:00
Rob Landley	0b65628395	Move sed over to the generic llist_t for append. Saves about 90 bytes.	2006-05-08 22:17:23 +00:00
Rob Landley	baa89b398d	Patch to fix bug 868, and some related cleanup while I was in the area. A tab is now taken as the end of filename if it's there, but if it isn't (because the timestamp isn't there) we continue with the existing untruncated line as the filename.	2006-05-07 21:10:06 +00:00
Rob Landley	a389651115	Remove bb_strlen() in favor of -fno-builtin-strlen. Saves as many bytes as the old optimization did (actually does slightly better under gcc 4.0), and simplifies the code.	2006-05-07 20:20:34 +00:00
Rob Landley	3b89039c25	It was sitting there, in the patches directory, for years. It was delete it or apply it. It's small, simple, evil, part of SUSv3, and we can switch it off.	2006-05-04 20:56:43 +00:00
Mike Frysinger	4b7b8a58a1	touchup comment	2006-04-16 05:55:15 +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
Paul Fox	b7b24d61e0	adjust ifdefs for inclusion of string_insert() routine	2006-04-05 14:17:24 +00:00
Paul Fox	f0305b7f75	fix behavior of ZZ, with respect to readonly mode(s). original patch and report from Alexander Griesser.	2006-03-28 14:18:21 +00:00
Paul Fox	9360f42d32	add support for :wn (initial patch from Alexander Griesser)	2006-03-27 21:51:16 +00:00
Paul Fox	dbf935dae6	drop obsolete version string in favor of actual BB version (from Bernhard Fischer)	2006-03-27 20:29:33 +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
Rob Landley	1f305dc0fd	Portability patch from rfelker. The bb_asprintf.c thing needs an eventual follow up in platform.h to set the #ifdef, but the workaround works for everybody, so...	2006-03-09 22:21:20 +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
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
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	c0bb308389	- silence warning about "'free_and_close_stuff' used but never defined"	2006-03-02 10:06:22 +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
Bernhard Reutner-Fischer	b7f39732f8	- fix compilation of sed. error: static declaration of 'free_and_close_stuff' follows non-static declaration Tiny whitespace cleanup while at it, also make sure that we don't use CONFIG_ anymore. Rob, hope this is ok w/ you..	2006-03-01 20:14:16 +00:00
Rob Landley	e7c43b66d7	Cleanup patch from Denis Vlasenko. Mostly variants of removing the if(x) from before "if(x) free(x)".	2006-03-01 16:39:45 +00:00
Rob Landley	2b26fd5570	A few changes falling out from the effort to make sed handle embedded NUL bytes. Checking in to reduce the diff between my tree and svn...	2006-02-24 02:30:39 +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
Rob Landley	46e351d478	Patch from awk maintainer (Dmitry Zakhrov) to fix bugs 642, 663, and 667.	2006-02-14 16:05:32 +00:00
Mike Frysinger	b38673fb9f	make the build system puuuuuuuuuuurty	2006-02-02 01:41:53 +00:00
"Vladimir N. Oleynik"	dfe6e74157	changed strange mix signed<->unsigned	2006-01-31 09:44:04 +00:00
Eric Andersen	a68ea1cb93	fix up yet more annoying signed/unsigned and mixed type errors	2006-01-30 22:48:39 +00:00
Eric Andersen	5e678873f9	clean up yet more annoying signed/unsigned mismatches and fixup yet more incorrect types	2006-01-30 19:48:23 +00:00
"Vladimir N. Oleynik"	cd473dd0c1	removed warning "comparison between signed and unsigned". Added ATTRIBUTE_UNUSED. Whitespace	2006-01-30 13:41:53 +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	7ca61b6f33	- shared libbusybox. - IMA compilation option (aka IPO, IPA,..) Please holler if i broke something..	2006-01-15 14:04:57 +00:00
Rob Landley	5184336647	Bug 112, return value of awk should be /256. In reality, we should probably be using WEXITSTATUS(), but until I can figure out why the heck that would want to do ((int ) &(status)) on the value, I'm happy just fixing the bug we actually see.	2006-01-09 05:26:58 +00:00
Paul Fox	d957b9537e	fix bug #474 : 0000474: vi crashes often problem was that the buffer used for "." command ("last_modifying_cmd") wasn't being maintined correctly -- the recording code was walking back over the front of that buffer when a repeatable insert command included backspacing (e.g. "i\b\b\bfoo"). the fix is to simply record the backspaces along with the rest of the command. also, cleaned up start_new_cmd_q() slightly.	2005-11-28 18:07:53 +00:00
Rob Landley	fae1dc8620	Support # comments after s/// option list.	2005-11-20 07:44:35 +00:00
Rob Landley	c63fe9137f	\0 is a synonym for &. Our own "make allbaseconfig" breaks without this.	2005-10-30 10:08:13 +00:00
Bernhard Reutner-Fischer	ee9cf48620	- correct boilerplate - use bb_xgetlarg for the patch_level to catch invalid arguments.	2005-10-27 06:59:05 +00:00
"Vladimir N. Oleynik"	5cf9a03b3f	more const, attribute_noreturn saved 200 bytes	2005-10-19 09:21:51 +00:00
Bernhard Reutner-Fischer	bb20462cb3	- consume space between functionname and opening brackets Fixes Rob's issue using busybox awk for building gcc-4_0 optionlist (http://busybox.net/lists/busybox/2005-October/016659.html)	2005-10-17 14:21:06 +00:00
"Vladimir N. Oleynik"	6f347ef9dc	common BUFSIZ BSS buffer, small reduce code, data and bss	2005-10-15 10:23:55 +00:00
Bernhard Reutner-Fischer	554a9ff7ea	- do not use bb_xgetularg10_bnd as a lower value of -1 doesn't work due to lowe being unsigned. - minor correction: use stdin only when no file was given via -i. - use shorter boilerplate.	2005-10-10 13:34:19 +00:00
Paul Fox	61e45dbb2f	catch and report errors from file_write()	2005-10-09 14:43:22 +00:00
Paul Fox	90372ed51a	make Hit_Return() available when CONFIG_FEATURE_VI_COLON is off. it's needed elsewhere as well now.	2005-10-09 14:26:26 +00:00
"Vladimir N. Oleynik"	ba248206fe	change strange depend to libbb.h, but require busybox.h	2005-10-06 15:18:09 +00:00
Mike Frysinger	f87b3e30a7	as pointed out in Bug 17, use uint32_t instead of unsigned long since the code expects the size of the info variables to be 32bits and sizeof(long) on 64bit hosts is not 32bits	2005-09-27 04:16:22 +00:00
Mike Frysinger	de2b93859c	eat misappropriated whitespace	2005-09-27 03:18:00 +00:00
Mike Frysinger	10a11e23ba	uncuddle function scope brackets	2005-09-27 02:23:02 +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
Paul Fox	c350485b18	initialize a couple of vars whose warnings were suppressed because i was building w/ debug on before, which suppresses optimization.	2005-09-16 12:48:18 +00:00
Paul Fox	8552aec7fd	some combinations of status line and screen refresh don't give a correct screen, and bug 215 reports trouble with the status line on small screens. with this change a) the status line should always be refreshed properly, b) the status line is a little shorter than it used to be ("I" instead of "--INSERT--"), c) the status line will be truncated if it doesn't fit on the screen, and d) if the screen is too narrow for an error or transient status message (from psb() or psbs()), then that message will be followed by a "Hit Return" prompt. (it wasn't until i did this last bit that the size grew. with this, these changes add about 150 bytes.) - pgf	2005-09-16 12:20:05 +00:00
"Vladimir N. Oleynik"	23f62fc6f3	split libbb: moved xregcomp separatelly for speed up recompile	2005-09-14 16:59:11 +00:00
"Vladimir N. Oleynik"	b4f3cff6f5	removed strange extern void xregcomp(... from some applets, but declared from libbb.h	2005-09-14 16:22:50 +00:00
Paul Fox	f2de0b7ae4	allow either backspace or DEL, in addition to the user's erase char, to be used in get_input_line()	2005-09-13 22:20:37 +00:00
Rob Landley	babd3fbba6	Missing break was screwing up 'y//' command. Bug #248 .	2005-09-02 00:10:06 +00:00
Rob Landley	078bacf1e9	Patch -i support from Berhnard Fischer.	2005-09-01 03:02:23 +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	18433aadf6	applying fix for: 0000118: vi join command does not mark file as modified for certain lines.	2005-07-20 17:39:52 +00:00
Paul Fox	d13b90b9e8	allow both ^H and DEL to backspace in insert mode (bug #23 )	2005-07-18 22:17:25 +00:00
Eric Andersen	0ef24c672a	Fix vi so that error messages, insert mode messages, etc are all actually displayed in the status line as expected	2005-07-18 10:32:59 +00:00
Rob Landley	ed830e8693	Patch from Dmitry Zakharov: Charlie Brady wrote: > Here's another awk parsing problem - unary post increment - pre is fine: > >bash-2.05a$ echo 2,3 \| gawk -F , '{ $2++ }' >bash-2.05a$ echo 2,3 \| /tmp/busybox/busybox awk -F , '{ $2++ }' >awk: cmd. line:1: Unexpected token > Here's a fix for this. There is another problem with constructions like "print (A+B) ++C", I don't know whether somebody uses such constructions (fixing both these problems would require very serious change in awk code).	2005-06-07 02:43:52 +00:00
Rob Landley	93850a56b2	Patch from Colin Watson (mangled slightly by Rob Landley): This patch implements the 'T' command in sed. This is a GNU extension, but one of the udev hotplug scripts uses it, so I need it in busybox anyway. Includes a test; 'svn add testsuite/sed/sed-branch-conditional-inverted' after applying.	2005-05-18 06:34:37 +00:00
Rob Landley	5797c7f0ef	Doug Swarin pointed out a security bug in the -i option of sed. While the permissions on the temp file are correct to prevent it from being maliciously mangled by passing strangers, (created with 600, opened O_EXCL, etc), the permissions on the _directory_ might not be, and we re-open the file to convert the filehandle to a FILE * (and automatically get an error message and exit if the directory's read-only or out of space or some such). This opens a potential race condition if somebody's using dnotify on the directory, deletes/renames the tempfile, and drops a symlink or something there. Somebody running sed -i as root in a world writeable directory could do damage. I dug up notes on an earlier discussion where we looked at the security implications of this (unfortunately on the #uclibc channel rather than email; I don't have a transcript, just notes-to-self) which pointed out that if the permissions on the directory allow other people's files to be deleted/renamed then the original file is vulnerable to sabotage anyway. However, there are two cases that discussion apparently didn't take into account: 1) Using another user's permissions to damage files in other directories you can't access (standard symlink attack). 2) Reading data another user couldn't otherwise access by having the new file belong to that other user. This patch uses fdopen to convert the filehandle into a FILE *, rather than reopening the file.	2005-05-18 05:56:16 +00:00
Eric Andersen	14f5c8d764	Patch from Bernhard Fischer to make a bunch of symbols static which were otherwise cluttering the global namespace.	2005-04-16 19:39:00 +00:00
Mike Frysinger	4e5936ef95	In Bug 208, bernhardf writes: On machines with only ANSI compliant compilers, not explitily delcaring an empty parameter list 'void' causes failure.	2005-04-16 04:30:38 +00:00
Rob Landley	dcc286607c	Hiroshi found another bug. Currently sed's $ triggers at end of every file, and with multiple files SuSv3 says it should only trigger at the end of the LAST file. The trivial fix I tried first broke if the last file is empty. Fixing this properly required restructuring things to create a file list (actually a FILE * list), and then processing it all in one go. (There's probably a smaller way to do this, merging with append_list perhaps. But let's get the behavior correct first.) Note that editing files in place (-i) needs the _old_ behavior, with $ triggering at the end of each file. Here's a test of all the things this patch fixed. gnu and busybox seds produce the same results with this patch, and different without it. echo -n -e "1one\n1two\n1three" > ../test1 echo -n > ../test2 echo -e "3one\n3two\n3three" > ../test3 sed -n "$ p" ../test1 ../test2 ../test3 sed -n "$ p" ../test1 ../test2 sed -i -n "$ p" ../test1 ../test2 ../test3	2004-11-25 07:21:47 +00:00
Rob Landley	ce4f0e982b	Hiroshi Ito found some bugs. The 'c' command (cut and paste) was hardwired to not put a newline at the end (which was backwards, it should have been hardwired _to_ put a newline at the end, whether or not the input line ended with a newline). Test case for that: echo \| sed -e '$ctest' And then this would segfault: echo \| sed -e 'g' Because pattern_space got freed but the dead pointer was only overwritten in an if statement that didn't trigger if the hold space was empty. Oops. While debugging it, I found out that the hold space is persistent between multiple input files, so I promoted it to a global and added it to the memory cleanup. The relevant test case (to compare with That Other Sed) is: echo -n woo > woo sed -e h -e g woo echo "fish" \| sed -e '/woo/h' -e "izap" -e 's/woo/thingy/' -e '/fish/g' woo - And somebody gratuitously stuck in a c99 int8_t type for something that's just a flag, so I grouped the darn ints.	2004-10-30 06:54:19 +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	ca29ffc206	Patch from Dmitry Zakharov to fix a bug triggered by freeswan's scripts.	2004-09-24 09:24:27 +00:00
Eric Andersen	a9eb33ddc7	regularly update the status line display -Erik	2004-08-19 19:15:06 +00:00
Eric Andersen	67776bef59	Simon Poole reports that awk segfaults when environment variables with no value exist, i.e. $ export BOB='' % ./busybox awk Segmentation fault This patch teaches awk to not blow chunks on empty env variables. -Erik	2004-07-30 23:52:08 +00:00
Glenn L McGrath	1fbc909570	Patch from Dmitry Zakharov to fix a bug discovered via the freeswap script.	2004-07-23 02:11:25 +00:00
Eric Andersen	165e8cbf34	Assign 'forced' before the goto to avoid a warning	2004-07-20 06:44:46 +00:00
Eric Andersen	9855548a77	Rob Landley writes: add sed -r support. I bumped into a couple of things that want to use extended regular expressions in sed, and it really isn't that hard to add. Can't say I've extensively tested it, but it's small and isn't going to break anything that doesn't use it, so... Rob	2004-05-26 10:03:33 +00:00
Glenn L McGrath	21d7d61de1	Use int instead of char for return type, in theory avoiding a cast	2004-05-16 02:35:49 +00:00
Glenn L McGrath	5d2edbf16d	Fix for debian bug #248106 , should use int for returned getopt value.	2004-05-10 08:59:17 +00:00
Glenn L McGrath	c6992feee3	Update my email address, document some of my tasks in the AUTHORS file	2004-04-25 05:11:19 +00:00
Eric Andersen	b94669543d	This sed patch can only be described as "duh". Stat the source file, chmod the _destination_ file. (Ah hah! That works _much_ better...) I implemented the behavior, I just forgot to test this corner of it. My fault, sorry... No, gnu sed -i doesn't preverve ownership information. I checked. Permissions, yes, ownership info, no. Rob	2004-04-21 00:57:14 +00:00
Eric Andersen	faa7d863fc	So I'm building a linux from scratch system, using a working script to do this that the _only_ change to is that gnu sed has been replaced with busybox sed. And ncurses' install phase hangs. I trace it down, and it's trying to run gawk. (Insert obligatory doubletake, but this is FSF code we're talking about, so...) It turns out gawk shells out to sed, ala "sed -f /tmp/blah file.h". The /tmp/blah file is basically empty (it contains one character, a newline). So basically, gawk is using sed as "cat". With gnu sed, it works like cat, anyway. With busybox sed, it tests if its command list is empty after parsing the command line, and if the list is empty it takes the first file argument as a sed command string, and if that leaves the file list empty it tries to read the data to operate on from stdin. (Hence the hang, since nothing's coming in on stdin...) It _should_ be testing whether there were any instances of -f or -e, not whether it actually got any commands. Using sed as cat may be kind of stupid, but it's valid and gawk relies on this behavior. Here's a patch to fix it, turning a couple of ints into chars in hopes of saving a bit of the space this adds. Comments? Rob	2004-04-21 00:56:22 +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
Rob Landley	25d82397f7	The last patch broke: sed -i "/^boo/a fred" ipsec.conf Which works in gnu sed. (And is _supposed_ to strip all the whitespace before "fred".) It also broke: sed -i -e "/^boo/a \\" -e " fred" ipsec.conf I.E. there can legally be spaces between the a and the backslash at the end of the line. And strangely enough, gnu sed accepts the following syntax as well: sed -i "/^boo/a \\ fred" ipsec.conf Which is a way of having the significant whitespace at the start of the line, all on one line. (But notice that the whitespace BEFORE the slash is still stripped, as is the slash itself. And notice that the naieve placement of "\n" there doesn't work, it puts an n at the start of the appended line. The double slashing is for shell escapes because you could escape the quote, you see. It's turned into a single backslash. But \n there is _not_ turned into a newline by the shell. So there.) This makes all three syntaxes work in my tests. I should probably start writing better documentation at some point. I posted my current sedtests.py file to the list, which needs a lot more tests added as well...	2004-04-01 09:23:30 +00:00
Eric Andersen	46390ed829	Junio Hamano, junio at twinsun dot com writes: The sed command in busybox 1.0.0-pre8 loses leading whitespace in 'a' command ('i' and 'c' commands are also affected). A patch to fix this is attached at the end of this message. The following is a transcript that reproduces the problem. The first run uses busybox 1.0.0-pre3 as "/bin/sed" command, which gets the expected result. Later in the test, /bin/sed symlink is changed to point at busybox 1.0.0-pre8 and the test script is run again, which shows the failure. === reproduction recipe === * Part 1. Use busybox 1.0.0-pre3 as sed; this works. root# cd /tmp root# cat 1.sh #!/bin/sh cd /tmp rm -f ipsec.conf ipsec.conf+ cat >ipsec.conf <<\EOF version 2.0 config setup klipsdebug=none plutodebug=none plutostderrlog=/dev/null conn %default keyingtries=1 ... EOF sed -e '/^config setup/a\ nat_traversal=yes' ipsec.conf >ipsec.conf+ mv -f ipsec.conf+ ipsec.conf root# sh -x 1.sh + cd /tmp + rm -f ipsec.conf ipsec.conf+ + cat + sed -e /^config setup/a\ nat_traversal=yes ipsec.conf + mv -f ipsec.conf+ ipsec.conf root# cat ipsec.conf version 2.0 config setup nat_traversal=yes klipsdebug=none plutodebug=none plutostderrlog=/dev/null conn %default keyingtries=1 ... root# sed --version sed: invalid option -- - BusyBox v1.00-pre3 (2004.02.26-18:47+0000) multi-call binary Usage: sed [-nef] pattern [files...] * Part 2. Continuing from the above, use busybox 1.0.0-pre8 as sed; this fails. root# ln -s busybox-pre8 /bin/sed-8 root# mv /bin/sed-8 /bin/sed root# sed --version This is not GNU sed version 4.0 root# sed -- BusyBox v1.00-pre8 (2004.03.30-02:44+0000) multi-call binary Usage: sed [-nef] pattern [files...] root# sh -x 1.sh + cd /tmp + rm -f ipsec.conf ipsec.conf+ + cat + sed -e /^config setup/a\ nat_traversal=yes ipsec.conf + mv -f ipsec.conf+ ipsec.conf root# cat ipsec.conf version 2.0 config setup nat_traversal=yes klipsdebug=none plutodebug=none plutostderrlog=/dev/null conn %default keyingtries=1 ... root# === reproduction recipe ends here === This problem was introduced in 1.0.0-pre4. The problem is that the command argument parsing code strips leading whitespaces too aggressively. When running the above example, the piece of code in question gets "\n\tnat_traversal=yes" as its argument in cmdstr variable (shown part in the following patch). What it needs to do at this point is to strip the first newline and nothing else, but it instead strips all the leading whitespaces at the beginning of the string, thus losing the tab character. The following patch fixes this.	2004-03-31 11:42:40 +00:00
Eric Andersen	90fb65f7a6	Patch from Thomas Winkler -- vi -R did not work	2004-03-31 11:12:51 +00:00
Eric Andersen	c7bda1ce65	Remove trailing whitespace. Update copyright to include 2004.	2004-03-15 08:29:22 +00:00
Glenn L McGrath	4bded58207	Patch from Dmitry Zakharov, this line was missedfrom the last patch	2004-02-22 11:55:09 +00:00
Rob Landley	53302f80da	Add -i option to sed, to edit files in-place.	2004-02-18 09:54:15 +00:00
Eric Andersen	5cc90eade5	Richard Kojedzinszky writes: Hi All, I aplogoize for the mistake, but i have just recognized that somehow the last patch I sent in was wrong, and a '0' was instead of a '-1'. Because of this, vi does behave the wrong way. So again, it should be the last patch for vi. This is for pre7.	2004-02-06 10:36:08 +00:00
Eric Andersen	aeea32ca69	Richard Kojedzinszky writes: Hi, I've noticed the bug also, and here is another patch for it. I hope it'll not introduce more bugs. Not too nice, but works for me. Here it is for busybox-1.00-pre6	2004-02-04 11:19:44 +00:00
Eric Andersen	c06f568dda	Rob Landley writes: While building glibc with busybox as part of the development environment, I found a bug in glibc's regexec can throw sed into an endless loop. This fixes it. Should I put an #ifdef around it or something? (Note, this patch also contains the "this is not gnu sed 4.0" hack I posted earlier, which is also needed to build glibc...)	2004-02-04 10:57:46 +00:00
Glenn L McGrath	ee829065cb	Patch by Richard Kojedzinszky, when using END at end of lines it was skipping to next line, cw command was leaving one char in buffer	2004-01-21 10:59:45 +00:00
Rob Landley	40ec4aeb8e	Thinko in s//options. (Whitespace skipping in the wrong place.)	2004-01-04 06:42:14 +00:00
Eric Andersen	d10f36fe2e	Match changes made to cmdedit	2003-12-23 20:45:14 +00:00
Eric Andersen	52a3c2726e	Patch from Matt Kraai: sed is broken: busybox sed -n '/^a/,/^a/p' >output <<EOF a b a b EOF cmp -s output - <<EOF a b a EOF The attached patch fixes it.	2003-12-23 08:53:51 +00:00
Glenn L McGrath	00ed36fd52	Patch from Dmitry Zakharov, Fixes two bugs: - END block didn't execute after an exit() call - huge memory consumption and performance degradation on large input (now performance is comparable to gawk)	2003-10-30 13:36:39 +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
Eric Andersen	638da75f4b	Fix some warnings that have crept in recently	2003-10-09 08:18:36 +00:00
Glenn L McGrath	586d86cc8c	Comaptability with gcc-2.95	2003-10-09 07:22:59 +00:00
Glenn L McGrath	42c25735e6	Patch from Rob Landley; Moving on to building diffutils, busybox sed needs this patch to get past the first problem. (Passing it a multi-line command line argument with -e works, but if you don't use -e it doesn't break up the multiple lines...)	2003-10-04 05:27:56 +00:00
Glenn L McGrath	0ad4daa54e	Patch from Rob Landley to fix backrefs	2003-10-01 10:26:23 +00:00
Glenn L McGrath	738fb33994	Patch by Rob Landley, fix "newline after edit command"	2003-10-01 06:45:11 +00:00
Glenn L McGrath	aa5a602689	Patch by Rob Landley, work in progress update, fixes lots of bugs, introduces a few others (but they are being worked on)	2003-10-01 03:06:16 +00:00
Glenn L McGrath	761ec20f81	Fix some typo's, remove some extra free statements	2003-09-24 10:23:39 +00:00
Glenn L McGrath	2570b43e82	Configuration option to define wether to follows GNU sed's behaviour or the posix standard. Put the cleanup code back the way it was.	2003-09-16 05:25:43 +00:00
Glenn L McGrath	204ff1cea4	Fix a bug that creapt in recently with substitution subprinting, and add a test for it.	2003-09-16 01:46:36 +00:00
Glenn L McGrath	977451ef44	Fix a simple mistake with pattern space, and add a test for it	2003-09-15 12:07:48 +00:00
Glenn L McGrath	e3e28d3bb6	Fix some memory allocation problems ----------------------------------------------------------------------	2003-09-15 09:22:04 +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
Glenn L McGrath	2eed0e2d47	Add a test for the 'P' command and fix current implementation so it doesnt permanently modify the pattern space.	2003-09-15 06:28:45 +00:00
Glenn L McGrath	6e5687abc3	A test and fix for the sed 'n' command	2003-09-15 06:12:53 +00:00
Glenn L McGrath	73116311e5	Fix for the sed-append-next-line test	2003-09-15 05:42:05 +00:00
Glenn L McGrath	640c1f547f	Fix recursion problem	2003-09-15 04:55:29 +00:00
Glenn L McGrath	294d113adb	Memory cleanups and fix for `echo "foo" \| sed 's/foo/bar/;H;q'`	2003-09-14 16:28:08 +00:00
Glenn L McGrath	8417c8c38b	Cleanup memory usage	2003-09-14 15:24:18 +00:00
Glenn L McGrath	edc388cf4e	The previous fix for 's/a/1/;s/b/2/;t one;p;:one;p' broke the case of echo fooba \| ./busybox sed -n 's/foo//;s/bar/found/p' I really need to start adding these tests to the testsuite. keep the substituted and altered flags seperate	2003-09-14 08:52:53 +00:00
Glenn L McGrath	3fe475677a	Preserve substitution flag value within the current line. Fixed the following testcase # cat strings \|./busybox sed -n -f test3.sed 1 1 2 c c # cat strings a b c	2003-09-14 07:59:28 +00:00
Glenn L McGrath	f4523562b6	Fix branching commands. If a label isnt specified, jump to end of script, not the last command in the script. Print an error and exit if you try and jump to a non-existant label Works for the following testcase # cat strings a b c d e f g # cat strings \| ./busybox sed -n '/d/b;p' a b c e f g	2003-09-14 06:01:14 +00:00
Glenn L McGrath	8aac05bfe5	Patch from Rob Landley Fixed a memory leak in add_cmd/add_cmd_str by moving the allocation of sed_cmd down to where it's actually first needed. In get_address, if index_of_next_unescaped_regexp_delim ever failed, we wouldn't notice because the return value was added to idx, which was already guaranteed to be > 0. (This is buried in the changes made when I redid get_address to be based on pointer arithmetic, because all the tests were gratuitously dereferencing with a constant zero, which wasn't obvious.) Comment in parse_regex_delim was wrong: 's' and 'y' both call it. The reason "sed_cmd->num_backrefs = 0;" isn't needed is that sed_cmd was allocated with cmalloc, which zeroes memory. Different handling of space after \ in i... Different handling of pattern "s/a/b s/c/d" Cool, resursive reads don't cause a crash. :) Fixed "sed -f blah filename - < filename" since GNU sed was handling both - and filenames on the same line. (You can even list - more than once, although it's immediate EOF...)	2003-09-14 04:06:12 +00:00
Glenn L McGrath	7c59a83a77	Stupid typo	2003-09-14 02:37:46 +00:00
Glenn L McGrath	4dc1d25a30	Fix some memory allocation problems	2003-09-14 01:25:31 +00:00
Glenn L McGrath	f36635cec6	Fix the following testcase by disabling global substitution if the regex is anchored to the start of line, there can be only one subst. echo "aah" \| sed 's/^a/b/g'	2003-09-13 15:12:22 +00:00
Glenn L McGrath	c18ce373a2	Fix the following testcase by storing the state of the adress match with the command. # cat strings a b c d e f g # ./busybox sed '1,2d;4,$d' <strings c # ./busybox sed '4,$d;1,2d' <strings # sed '4,$d;1,2d' <strings c # sed '1,2d;4,$d' <strings c	2003-09-13 06:57:39 +00:00
Glenn L McGrath	9b04f1841e	Fix the substitution print subcommand, it should only print if its own substitution matched, not previous ones. e.g echo fooba \| sed -n 's/foo//;s/bar/found/p' shouldnt print anything	2003-08-30 04:35:07 +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	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	65e20a33c2	Patch from Kent Robotti adding a bunch of needed docs! -Erik	2003-07-05 07:52:35 +00:00
Glenn L McGrath	655d814d75	New applet: patch, applies a unified diff	2003-06-22 15:32:41 +00:00
Glenn L McGrath	91e1978ff0	New commands, 'G' and 'H'	2003-04-26 07:40:07 +00:00
Glenn L McGrath	fc4cb4dbb5	Fix logic error in grouped commands	2003-04-12 16:10:42 +00:00
Glenn L McGrath	d4185b0e15	Fix up indenting	2003-04-11 17:10:23 +00:00
Glenn L McGrath	d7fe39b587	Really fix the 'r' command	2003-04-09 15:52:32 +00:00
Glenn L McGrath	d87a7ac269	Fix the sed 'r' command	2003-04-09 15:26:14 +00:00
Glenn L McGrath	2410386611	fix substitution when replacing with &, we shouldnt check for an escape charcter. Its already been taken care of _somewhere_ else	2003-04-09 07:51:43 +00:00
Glenn L McGrath	bd9b32bc0d	Label ends at a newline, update comments, rename linked list field	2003-04-09 01:43:54 +00:00
Glenn L McGrath	8d6395d41a	Run through indent	2003-04-08 11:56:11 +00:00
Glenn L McGrath	c1d95076f0	Fixes block commands to correctly identify end of block, recognise the #n directive, fix substitue command when regex isnt specified	2003-04-08 06:42:45 +00:00
Glenn L McGrath	7ce9e247f0	Add hold space commands 'g', 'h', 'x'	2003-04-07 16:04:14 +00:00
Glenn L McGrath	c6adada158	Rename "line" to pattern_space to be more descriptive and closer to the POSIX description	2003-04-07 12:24:44 +00:00
Glenn L McGrath	9a52bb6878	Group common string	2003-03-30 09:38:40 +00:00
Glenn L McGrath	30b47df86b	Small fix for sed 'y' command	2003-03-30 08:40:09 +00:00
Glenn L McGrath	f01b46d7dd	sed 'y' command, simplify some other code	2003-03-30 08:02:18 +00:00
Glenn L McGrath	0c51832b60	Experimental support for embeded newline. (im evil) Fix segfault when using 'N' with an odd number of lines.	2003-03-30 03:41:53 +00:00
Glenn L McGrath	a0f0f0cf76	Still fine tunning the printing of the substitute command	2003-03-28 14:11:34 +00:00
Glenn L McGrath	595a6a4199	sed 't' branching command	2003-03-28 08:36:52 +00:00
Glenn L McGrath	ccd43a8301	Fix sed 's' command's 'p' flag, so it can print line twice	2003-03-28 07:44:03 +00:00
Glenn L McGrath	b08e3e8c2e	fix q command	2003-03-28 04:57:52 +00:00
Glenn L McGrath	961c6c19da	Add basic branching support, sed ':' and 'b' commands	2003-03-28 04:43:39 +00:00
Glenn L McGrath	56c633c139	make sed cleanup use linked list	2003-03-28 04:23:23 +00:00
Glenn L McGrath	c949bfa555	Use a linked list for sed commands in preparation for branching support	2003-03-28 03:53:31 +00:00
Manuel Novoa III	cad5364599	Major coreutils update.	2003-03-19 09:13:01 +00:00
Glenn L McGrath	e01f9662a5	Match newlines, this fixes matching of ^ or $ when there is a '\n' in the pattern being matched. This fixes cases when the N command is used.	2003-03-18 08:37:57 +00:00
Glenn L McGrath	2971ef1730	Fix a bug that corrupted the string followed commands that had no arguments (Closes #1304 )	2003-03-18 01:19:23 +00:00
Glenn L McGrath	4157a8a71e	fix n, add N, P	2003-03-10 04:12:35 +00:00
Glenn L McGrath	ff724fb076	add the 'n' command	2003-03-10 02:56:56 +00:00
Glenn L McGrath	bed4033e96	Add the q (quit) option	2003-03-10 02:21:14 +00:00
Glenn L McGrath	f3bd7c4631	Fix a delimiter matching bug i introduced.	2003-03-09 15:40:40 +00:00
Glenn L McGrath	f50ce3135f	Support grouped commands, i.e. {cmd1;cmd2}	2003-03-09 15:12:24 +00:00
Glenn L McGrath	4c6523a90b	alloc array for commands, use string ptr in parse_command_string()	2003-03-09 11:06:38 +00:00
Glenn L McGrath	e7a8bc949b	use typedef for struct sed_cmd	2003-03-09 10:23:57 +00:00
Glenn L McGrath	1fb446795d	redo get_addres(). save some space. possible fix a bug where the command might be set to 0 if no second address is given. dont parse sed_cmd struct to get_address, we only need the delim field.	2003-03-09 08:44:49 +00:00
Glenn L McGrath	2f8a401772	Woops, remove the code i didnt mean to commit	2003-03-09 02:44:49 +00:00
Glenn L McGrath	d5eadea970	Mention the opengroup sed reference, add a check which is disabled at present.	2003-03-09 02:39:29 +00:00
Glenn L McGrath	505bd0f15a	Fix matching for the $ address (last line)	2003-03-08 05:21:02 +00:00
Glenn L McGrath	0a65e190f4	Support the '=' command	2002-12-23 10:16:12 +00:00
Eric Andersen	c9f20d9fb9	Yet another major rework of the BusyBox config system, using the considerably modified Kbuild system I put into uClibc. With this, there should be no more need to modify Rules.mak since I've moved all the interesting options into the config system. I think I've got everything updated, but you never know, I may have made some mistakes, so watch closely. -Erik	2002-12-05 08:41:41 +00:00
Glenn L McGrath	7127b58baa	Fix crashme code, by Jim Treadway	2002-12-03 21:48:15 +00:00
Glenn L McGrath	09adaca37d	last_patch_69, 8 bit clean and other fixes from Vladimir N. Oleynik	2002-12-02 21:18:10 +00:00
Aaron Lehmann	a170e1c858	Change if(x)free(x); to free(x);	2002-11-28 11:27:31 +00:00
Glenn L McGrath	d4036f86e5	Use erorr_msg( isntead of fprintf(stderr,	2002-11-28 09:30:40 +00:00
Glenn L McGrath	545106f8db	Move awk from textutils to editors. Cleanup run-parts, saves 200 bytes, moves the guts of run_parts to libbb to be used by ifupdown.	2002-11-11 06:21:00 +00:00
Eric Andersen	fda2b7ff47	A patch from Jouni Malinen to avoid some buffer overflows in vi, closing bug #1270	2002-10-26 10:19:19 +00:00
Aaron Lehmann	6fdacc74f0	vi inlining	2002-08-21 13:02:24 +00:00
Robert Griebl	00f5ecb141	Somehow I applied an old patch for the last commit - this one works now: - Added \CregexC support to sed (sed testsuite reported no errors, btw)	2002-08-06 23:13:31 +00:00
Robert Griebl	7940147e25	Added the \CregexpC syntax as an alternative for /regexp/ (like GNU sed)	2002-08-06 21:07:17 +00:00
Robert Griebl	a71389bfe8	Applied a patch from Philip Blundell <pb@nexus.co.uk>: Added support for ":x" as an alias for ":wq" to vi	2002-07-31 21:22:21 +00:00
Eric Andersen	2276d83639	Fixup warnings and undefined operations that show up in gcc-3.1 -Erik	2002-07-11 11:11:56 +00:00
Robert Griebl	47abc49c4a	Patch from Simon Krahnke: I wrote a patch for busybox for our company's (www.lisa.de) private use. [...] To sed it adds the '!'-inversion of addresses.	2002-06-11 23:43:27 +00:00
Tim Riker	86c76a9c2a	fix from kergoth	2002-04-26 07:41:22 +00:00
Eric Andersen	85208e2ab9	Completely rework the config system so that it no longer annoys me to work on the busybox development tree. This eliminates the use of recursive make, and once again allows us to run 'make' in a subdirectory with the expected result. And things are now much faster too. Greatly improved IMHO... -Erik	2002-04-12 12:05:57 +00:00
Matt Kraai	5c69cd84ff	* editors/sed.c (process_file): Stop processing deleted lines. * testsuite/sed/sed-does-not-substitute-in-delete-line: New.	2002-04-01 16:17:37 +00:00
Matt Kraai	9eaf059d28	* editors/sed.c (parse_cmd_str): Remove redundant code to skip initial whitespace.	2002-01-03 21:19:19 +00:00
Matt Kraai	5ed78adca5	* editors/sed.c (parse_edit_cmd): Rewrite. * testsuite/sed/sed-splits-edit-commands-on-command-line: New.	2002-01-03 21:12:34 +00:00
Matt Kraai	d21735de2d	* editors/sed.c (parse_edit_command): Require a newline after the backslash after an edit command. * testsuite/sed/sed-requires-newline-after-edit-command: New.	2002-01-02 17:56:38 +00:00
Matt Kraai	70624846fd	Ignore blanks before the first address and before the command.	2001-12-21 16:04:12 +00:00
Matt Kraai	1f0c43668a	Remove `== TRUE' tests and convert` != TRUE' and `== FALSE' tests to use !.	2001-12-20 23:13:26 +00:00
Matt Kraai	0c390a76fe	Eliminate warning.	2001-11-20 16:00:19 +00:00
Eric Andersen	9c6b5fcb0a	Minor warning cleanups	2001-11-17 07:23:46 +00:00
Eric Andersen	bff7a60f63	Patch from "Andrew Tipton" <andrew@cadre5.com> to enable vi cursor keys while editing.	2001-11-17 07:15:43 +00:00
Eric Andersen	80f5ac7016	Patch from Steve Merrifield <steve@labyrinth.net.au> to make vi use xmalloc	2001-11-17 06:57:42 +00:00
Matt Kraai	c8227639db	Change strdup calls to xstrdup (patch from Steve Merrifield).	2001-11-12 16:57:27 +00:00
Matt Kraai	a5f09c668e	Use fopen wrapper.	2001-11-12 16:44:55 +00:00
Eric Andersen	c52a6b0f10	\|2001-10-08 Rodney Brown <rbrown64@csc.com.au> \| \| * editors/sed.c: Fix multiline [aic] commands. Make # an endline \| comment for compatibility. Codespace reduction. \| * tests/testcases: Cope with move to subdirectories. \| * testsuite/sed/sed-aic-commands: Add. \| \| text data bss dec hex filename \| 3772 16 0 3788 ecc editors/sed.o \| 4516 16 0 4532 11b4 editors/sed.o.bu	2001-11-10 10:49:42 +00:00
Eric Andersen	882cbcdfa1	more config.in entries from Giulio Orsero <giulioo@pobox.com> with some minor edits by me.	2001-11-10 10:43:09 +00:00
Eric Andersen	7131213460	config.in features patch from Giulio Orsero <giulioo@pobox.com> with some minor edits from me	2001-11-10 09:53:23 +00:00
Eric Andersen	bdfd0d78bc	Major rework of the directory structure and the entire build system. -Erik	2001-10-24 05:00:29 +00:00
Matt Kraai	8470b9a85c	Fix empty line substitutions (noted by Joshua Hudson).	2001-10-23 21:12:07 +00:00
Matt Kraai	a0065d5955	Fix s/[/]// handling (noted by Dumas Patrice).	2001-08-24 14:45:50 +00:00
Eric Andersen	b76cb68979	A patch from Shu-Hao Chang <shuhao_chang@trend.com.tw> to fixed sed handling of multiple -e commands	2001-08-22 05:58:16 +00:00
Matt Kraai	a3e4f455ac	Fix a problem with unsatisfied backrefs (noted by Martin Bene).	2001-08-20 21:21:06 +00:00
Eric Andersen	fdbac35b33	Patch from Robert J. Osborne <rj@resourceinternational.com> that fixes a bug in vi where the beginning of the text space was not checked before dot is decremented for delete and escape sequences on an empty file.	2001-08-02 05:26:41 +00:00
Matt Kraai	51038a3f42	Don't save and restore readonly flag if BB_FEATURE_VI_READONLY isn't enabled.	2001-07-31 15:01:12 +00:00
Matt Kraai	547e102082	Preserve whether or not the line was previously altered when running a subst command (discovery and patch by Jim Gleason).	2001-07-30 14:05:58 +00:00
Eric Andersen	20aab260e2	Some adjustments, mostly from David McCullough <davidm@lineo.com> to make busybox be more uClinux friendly. I also adjusted Config.h for uClinux so it will automagically disable apps the arn't going to work without fork() and such. -Erik	2001-07-19 22:28:02 +00:00
Eric Andersen	044228d5ec	This is vodz' latest patch. Sorry it took so long... 1) ping cleanup (compile fix from this patch already applied). 2) traceroute call not spare ntohl() now (and reduce size); 3) Fix for functions not declared static in insmod, ash, vi and mount. 4) a more simple API cmdedit :)) 5) adds "stopped jobs" warning to ash on Ctrl-D and fixes "ignoreeof" option 6) reduce exporting library function index->strchr (traceroute), bzero->memset (syslogd)	2001-07-17 01:12:36 +00:00
Matt Kraai	5009f90ea2	Removed obsolete function, strdup_substr.	2001-07-05 19:00:47 +00:00
Eric Andersen	dd8500bce7	Cleanups and sinze reduction for the vi applet from Aaron Lehmann <aaronl@vitelus.com>	2001-07-02 18:06:14 +00:00
Glenn L McGrath	78b0e379d7	Vladimir's last_patch_15	2001-06-26 02:06:08 +00:00
Eric Andersen	e0c0757d09	These were broken when using dmalloc due to include file ordering problems. busybox.h must be last. -Erik	2001-06-23 13:49:14 +00:00
Matt Kraai	ceeff73819	Rewrote mkdir (and touched lots of things in the process).	2001-06-21 19:41:37 +00:00
Matt Kraai	02c40a72b8	Always apply commands with no specified range.	2001-06-21 13:57:51 +00:00
Mark Whitley	0915c4b985	- Fixed bug where you couldn't mix line number and regexes in two-address cmds - Fixed bug where you couldn't use two addresses for a 'c' cmd - Moved the do_sed_cmd function into process_file to simplify some things - Reduced a buncha lines of code in the process	2001-06-11 23:50:06 +00:00
Matt Kraai	6e9e136fcb	Use safe_strncpy.	2001-05-27 14:11:52 +00:00
Eric Andersen	77d9268892	Patch from larry to fix some grammar errors.	2001-05-23 20:32:09 +00:00
Matt Kraai	233817437d	Always print a newline after a matching substitution.	2001-05-17 01:02:58 +00:00
Mark Whitley	d928accbbd	...Need to print just a few more newlines.	2001-05-14 20:44:26 +00:00
Mark Whitley	dd527d3c62	...And now that we're chomping lines, we need to re-add the newline later...	2001-05-14 19:53:08 +00:00
Mark Whitley	9de2659264	We will chomp() lines so REG_NEWLINE does not break stuff. Thanks, Matt.	2001-05-14 19:44:44 +00:00
Mark Whitley	452cc1f293	Added REG_NEWLINE as cflags to xregcomp for normal addresses so EOL $ will work	2001-05-14 19:23:02 +00:00
Eric Andersen	ddb00545b7	A patch from Aaron Lehmann <aaronl@vitelus.com> to fix a crash on a broken regexp.	2001-05-13 00:48:09 +00:00
Mark Whitley	1f3b9f297e	Added support for 'r' command in sed.	2001-05-11 22:27:13 +00:00
Eric Andersen	c33ebc9741	A patch from Vladimir to use last_char_is(), and a patch from Larry to fix a silly bug when BB_FEATURE_VI_OPTIMIZE_CURSOR is not defined.	2001-05-07 22:57:47 +00:00
Eric Andersen	822c3837f9	Another vi update from Sterling Huxley: - All of the ESC sequences are now in variables. This should make re-targeting for other terminals easier. - The initial screen draw does not force out every single column. Should be faster. - The place_cursor() routine trys to be smarter about moving the cursor. This is optional based on BB_FEATURE_VI_OPTIMIZE_CURSOR. - The 't' and 'f' intra-line positioning commands were added. They can now be used as targets in 'c' and 'd' commands, i.e., dfx - delete from dot to next 'x' dtx - delete from dot to the char before next 'x' - show_status_line() uses a static int checksum to remember what is currently displayed on the screen and not re-draw the status line unless it has changed. - Some of the code in refresh() was moved out to format_line(). refresh() trys to send out the smallest segment containing the changed chars rather than the whole line. - Added "flash" to the :set command to specify if error indication should be by flashing the screen or ringing the bell. - Changed the rawmode() routine so that it turns off the NL -> CR NL translation. On output of a NL, the OS will not add a CR. - If vi was started as "view", with global read-only mode, and another file is opened, the file is opened read-only rather than read+write.	2001-05-07 17:37:43 +00:00
Eric Andersen	c1bdffe99b	Another nice cleanup from Larry. This adds a new last_char_is() function and uses it to avoid possible buffer underruns whn strlen is zero, and avoid the possible space-hogging inline of strlen() in several cases. -Erik	2001-04-26 15:56:47 +00:00
Mark Whitley	56c14a6473	Fixed a buglet where an extra newline was being added after an insert command in some cases.	2001-04-20 23:41:44 +00:00
Mark Whitley	497ef46587	Made a correction to a bad test expression. Props to Larry Doolittle for spotting this one.	2001-04-20 23:27:17 +00:00
Eric Andersen	1c0d311ff4	Several fixes from Sterling Huxley for the vi applet.	2001-04-16 15:46:44 +00:00
Eric Andersen	4fd382ea29	Remove unused optarg variable	2001-04-04 19:33:32 +00:00
Eric Andersen	d402edfd63	Some cleanups for libc5 support	2001-04-04 19:29:48 +00:00
Eric Andersen	3f98040554	I said no new features till after the 0.51 release. Well, I lied. This is a vi editor for busybox, contributed by Sterling Huxley <sterling@europa.com>. It adds 22k to the busybox binary when enabled. Quite impressive!	2001-04-04 17:31:15 +00:00
Mark Whitley	af633757d3	Applied patch from Anthony Towns that he posted to Debian bug tracking.	2001-03-26 16:47:57 +00:00
Mark Whitley	038c8eb5a9	Applied patch from Erik Habbinga to fix a problem with an uninitialized substitution delimiter.	2001-03-14 21:11:49 +00:00
Eric Andersen	b50da53e0c	Get rid of long stale usage message code. -Erik	2001-02-17 16:52:35 +00:00
Eric Andersen	67991cf824	This patch, put together by Manuel Novoa III, is a merge of work done by Evin Robertson (bug#1105) and work from Manuel to make usage messages occupy less space and simplify how usage messages are displayed.	2001-02-14 21:23:06 +00:00
Matt Kraai	05e782ddd3	Fix wget error message and add (and use) chomp library function.	2001-02-01 16:49:30 +00:00
Matt Kraai	dd19c69904	Removed trailing \n from error_msg{,_and_die} messages.	2001-01-31 19:00:21 +00:00
Eric Andersen	8ec10a9483	Fix up copyright msgs. Bump version to 0.49 in preparation for a release. Update the website with release details. -Erik	2001-01-27 09:33:39 +00:00
Eric Andersen	ed3ef50c23	Fix header file usage -- there were many unnecessary header files included in busybox.h which slowed compiles. I left only what was needed and then fixed up all the apps to include their own header files. I also fixed naming for pwd.h and grp.h functions. Tested to compile and run with libc5, glibc, and uClibc. -Erik	2001-01-27 08:24:39 +00:00
Mark Whitley	6c6ea6cba2	Changed email address to codepoet.org, updated list of applets / docs I maintain in AUTHORS.	2001-01-04 22:21:13 +00:00
Eric Andersen	28b3c53f0d	I just whipped up support for arbitrary regex delimiters, so now things such as $ echo foo \| sed 'sxfooxb\arx' bar will work as expected (and so doogie can stop complaining). -Erik	2001-01-02 11:01:31 +00:00
Matt Kraai	a9819b2908	Use busybox error handling functions wherever possible.	2000-12-22 01:48:07 +00:00
Matt Kraai	1fa1adea2a	Change calls to error_msg.* and strerror to use perror_msg.*.	2000-12-18 03:57:16 +00:00
Mark Whitley	f57c944e09	Changed names of functions in utility.c and all affected files, to make compliant with the style guide. Everybody rebuild your tags file!	2000-12-07 19:56:48 +00:00
Eric Andersen	f61caf0411	Remove unneeded junk	2000-11-14 20:31:45 +00:00
Mark Whitley	eb69ead091	Removed REG_NEWLINE from regcomp to fix the same bug found in grep where it would not match blank lines (bug #1064). Followed Matt Kraii's suit on his 1.42 revision of grep. Tested it, works.	2000-11-03 20:23:49 +00:00
Mark Whitley	e7ff2842dd	Now, what was that logic block doing up there?	2000-11-03 20:02:35 +00:00
Mark Whitley	2dc192fd99	Re-worked the support for s///p, fixed a backref limit buglet, and cleaned up a few other ugly places (do_subst_command got a much-needed overhaul). Also took out BB_FEATURE_SED_PATTERN_SPACE from Config.h[.Hurd] as the 'p' is now a standard feature (adds almost no bloat).	2000-11-03 19:47:00 +00:00
Matt Kraai	bbaef66b3f	Consolidate handling of some fopen failures.	2000-09-27 02:43:35 +00:00
Eric Andersen	3570a34de4	Renamed "internal.h" to the more sensible "busybox.h". -Erik	2000-09-25 21:45:58 +00:00
Matt Kraai	322ae93a5e	Fix calls to {m,c,re}alloc so that they use x{m,c,re}alloc instead of segfaulting or handling errors the same way themselves.	2000-09-13 02:46:14 +00:00
Mark Whitley	0e4cec0be8	Applied patch from Mark Ferrell <mferrell@mvista.com> to use the 'p' option in substitution expressions.	2000-08-21 21:29:20 +00:00
Mark Whitley	40406e6bad	Applied patch from Mark Ferrell <mferrell@mvista.com> to fix sed '1,$p' where sed was only printing the first line and then exiting.	2000-08-10 00:09:47 +00:00
Mark Whitley	83e85f6a08	Modified print_subst_w_backrefs() so it will print backslash escaped characters properly, just like GNU sed.	2000-07-25 20:48:44 +00:00
Eric Andersen	b040d4f3da	Use BB_FEATURE_CLEAN_UP where appropriate -Erik	2000-07-25 18:01:20 +00:00
Mark Whitley	1f45b268cb	As per a discussion on the mailing list between Matt and Pavel. I have removed the -V (version) flag from busybox sed. It is unnecessary because sed is not a standalone and should therefore be independently reporting a version number. Moreover, it is extra code that we just don't need.	2000-07-20 23:08:40 +00:00
Matt Kraai	27a804246a	Centralize handling of --help.	2000-07-19 19:24:01 +00:00
Pavel Roskin	9c5fcc3408	New message added to messages.c: full_version Used where possible	2000-07-17 23:45:12 +00:00
Mark Whitley	97562bd9d7	- Added support for backreferences in substitution expressions up to nine (\1, \2...\9). This touched a lot of places in this file and I added a new function 'print_subst_w_backrefs' in order to keep 'do_subst_command' a little more tidy. * I tested this good 'n hard, but will always appreciate more testing from other, willing folks. - Noticed that the index_of_next_unescaped_slash was subtly wrong so I changed both the functionality and behavior (it used to skip over the first char in the string you passed it, assuming it was a leading '/'--this assumption is no longer made) this necessitated changing the lines that call this function just slightly.	2000-07-17 20:06:42 +00:00
Matt Kraai	bf181b9338	Extract usage information into a separate file.	2000-07-16 20:57:15 +00:00
Mark Whitley	464c5de00d	Fixed a couple of buglets: - add_cmd_str: segv's were being generated if there was a '# comment' line (and probably other kinds of lines, too) that was not followed by a semi-colon or whitespace - parse_edit_cmd: was returning a wrong number (too low) for the index; it was not accounting for backslashes eaten, for the fact that we start at the 3rd index in the string, or for the fact that we add an extra newline. - parse_cmd_str: was returning a wrong number (again, too low) for the index in the case of single-letter commands (p,d). There was some over-compensation for this in the 'return' stmt at the end which also needed some help. - load_cmd_file: was not eating trailing newlines off the line read from the command file. This had the deleterious effect of printing an extra newlines after text displayed from edit (i,a,c) commands.	2000-07-14 23:24:00 +00:00
Mark Whitley	70705d7c96	- Added support for semicolon delimited command lines. (woo-hoo!) - Obsoleted the trim_str function (#if 0'ed out -- maybedelete later) in favor of strrspn. - Obsoleted the strrspn function (#if 0'ed out as well) as soon as I discovered that it wasn't needed either. - Fixed a subtle bug in parse_subst_cmd where it would choke with an error if there was any trailing space after the s/match/replace/ expression.	2000-07-14 19:06:30 +00:00
Matt Kraai	d537a95fdb	Use errorMsg rather than fprintf.	2000-07-14 01:51:25 +00:00
Mark Whitley	34623db618	It dawned on me that I would need to grow a char buffer one extra char bigger to accomodate a trailing '\n'ewline that I append to it later one. This is only necessary for the case of one inserted, appended, or changed line, but it's still necessary.	2000-07-14 00:49:59 +00:00
Mark Whitley	02008346c0	Added error checking for edit commands; only a beginning address can be specified.	2000-07-14 00:13:52 +00:00
Mark Whitley	94074a980c	Added support for (a)ppend, (i)nsert, and (c)hange commands to sed.	2000-07-14 00:00:15 +00:00
Mark Whitley	496e33feeb	Fixed bug where sed '/foo/p' was printing "invalid command".	2000-07-13 22:52:02 +00:00
Mark Whitley	4f7fe77d07	(Something I should have done in the previous checkin...) Also broke out substitution command execution from do_sed_command() and put it in it's own do_subst_command() function.	2000-07-13 20:01:58 +00:00
Mark Whitley	06f3529ada	Minor code reorg: Changed the interface to index_of_next_unescaped_slash to an interface that seems a little more sensible to me. Also broke out s/// expression parsing into it's own subroutine.	2000-07-13 19:58:04 +00:00
Mark Whitley	c41e8c840f	Changed bb_regcomp to xregcomp and #if 0'ed out destroy_cmd_strs in sed.c (maybe I'll remove it later).	2000-07-12 23:35:21 +00:00
Matt Kraai	be84cd4ef6	Always report the applet name when doing error reporting.	2000-07-12 17:02:35 +00:00
Mark Whitley	858c1adf2b	Applied patch from Matt Kraai to call destroy_cmd_strs in atexit(), rather than peppering it throughout the code.	2000-07-11 21:38:47 +00:00
Mark Whitley	df5f6ba115	Applied patch from Matt Kraai which does the following: - adds case-insensitive matching in sed s/// epxressions - consolodates common regcomp code in grep & sed into bb_regcomp and put in utility.c - cleans up a bunch of cruft	2000-07-11 16:53:56 +00:00
Mark Whitley	6315ce603b	Brand, new sed that uses libc regex routines. There is some common code used by both sed & grep that should be put into utility.c as per Mat Kraai's suggestions/patch on the mailing list. Specifically, a common regex_compile() and a regex_subst() function need to be made.	2000-07-10 22:55:51 +00:00
Eric Andersen	b610615be9	Updates to a number of apps to remove warnings/compile errors under libc5. Tested under both libc5 and libc6 and all seems well with these fixes. -Erik	2000-06-19 17:25:40 +00:00
Eric Andersen	74c66ad06e	Fix some spelling errors in the source as well. -Erik	2000-06-16 19:57:44 +00:00
Erik Andersen	7ab9c7ee52	Lots of updates. Finished implementing BB_FEATURE_TRIVIAL_HELP which lets you compile out most of the "--help" output, saving up to 17k. Renamed mnc to nc. -Erik	2000-05-12 19:41:47 +00:00
Erik Andersen	61677feff7	Upates to include copyright 2000 to everything -Erik	2000-04-13 01:18:56 +00:00
Erik Andersen	e916d24805	Fixed a bug where "sed 's/foo/bar/g'" (i.e. a script w/o a -e) would go into an infinite loop. -Erik	2000-03-06 19:20:35 +00:00
Erik Andersen	4d0543138e	More minor touchups. -Erik	2000-02-10 07:31:15 +00:00
Erik Andersen	e49d5ecbbe	Some formatting updates (ran the code through indent) -Erik	2000-02-08 19:58:47 +00:00
Erik Andersen	7dc160721e	Bunches of fixes. Typos, bugs, etc. Added 'gunzip -t'. inittab support _almost_ works (but it isn't ready for prime time useage yet). -Erik	2000-01-04 01:10:25 +00:00
Erik Andersen	1266a13e1f	* sed now supports addresses (numeric or regexp, with negation) and has an append command, thanks to Marco Pantaleoni <panta@prosa.it> * Fixed dmesg. It wasn't parsing its options (-n or -s) properly. * Some cosmetic fixes to ls output formatting to make it behave more like GNU ls. -Erik	1999-12-29 22:19:46 +00:00
Eric Andersen	d73dc5b073	Updates to usage, and made tar work. -Erik	1999-11-10 23:13:02 +00:00
Eric Andersen	50d6360771	Stuff	1999-11-09 01:47:36 +00:00
Eric Andersen	7f1acfdb89	More stuf. sed works.	1999-10-29 23:09:13 +00:00
Eric Andersen	24d8e7d787	Stuf	1999-10-29 06:50:17 +00:00
Eric Andersen	c1525e84dd	Stuff	1999-10-29 00:07:31 +00:00
Eric Andersen	6b6b3f6ef2	Stuf	1999-10-28 16:06:25 +00:00

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1016 Commits