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* config: update size informationDenys Vlasenko2018-12-281-1/+1
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* line editing: make read_line_input() not take timeout paramDenys Vlasenko2017-08-021-3/+3
| | | | | | | | | | | | | | | | | | It's almost always -1. function old new delta read_line_input 3902 3912 +10 new_line_input_t 24 31 +7 pgetc 583 585 +2 save_command_ps_at_cur_history 80 78 -2 read_line 76 74 -2 fgetc_interactive 246 244 -2 addLines 84 82 -2 doCommands 2226 2222 -4 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 3/5 up/down: 19/-12) Total: 7 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* ed: fix "\n" removal in command line; make "w" set "dirty = 0"Denys Vlasenko2017-07-271-20/+24
| | | | | | | | | | function old new delta doCommands 2184 2226 +42 getNum 345 343 -2 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/1 up/down: 42/-2) Total: 40 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* ed: code shrinkDenys Vlasenko2017-07-271-51/+43
| | | | | | | | | | | | function old new delta findString 117 115 -2 skip_blank 16 - -16 getNum 369 345 -24 doCommands 2448 2183 -265 ------------------------------------------------------------------------------ (add/remove: 0/1 grow/shrink: 0/3 up/down: 0/-307) Total: -307 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* ed: fix --help and reorder functions, no code changesDenys Vlasenko2017-07-271-548/+516
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* config: deindent all help textsDenys Vlasenko2017-07-211-3/+3
| | | | | | Those two spaces after tab have no effect, and always a nuisance when editing. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* Update menuconfig items with approximate applet sizesDenys Vlasenko2017-07-181-1/+1
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* *: hopefully all setup_common_bufsiz() are in placeDenys Vlasenko2016-04-211-4/+4
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* libbb: make bb_common_bufsiz1 1 kbyte, add capability to use bss tail for itDenys Vlasenko2016-04-211-3/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The config item is FEATURE_USE_BSS_TAIL. When it is off (default): function old new delta read_config 210 228 +18 doCommands 2279 2294 +15 ipneigh_list_or_flush 763 772 +9 ipaddr_list_or_flush 1256 1261 +5 display_process_list 1301 1306 +5 conspy_main 1378 1383 +5 do_lzo_compress 352 355 +3 do_lzo_decompress 565 567 +2 push 46 44 -2 inetd_main 2136 2134 -2 uevent_main 421 418 -3 addLines 97 92 -5 bb_common_bufsiz1 8193 1024 -7169 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 8/5 up/down: 62/-7181) Total: -7119 bytes text data bss dec hex filename 829850 4086 9080 843016 cdd08 busybox_old 829901 4086 1904 835891 cc133 busybox_unstripped FEATURE_USE_BSS_TAIL=y: read_config 210 228 +18 doCommands 2279 2294 +15 ipneigh_list_or_flush 763 772 +9 ipaddr_list_or_flush 1256 1261 +5 display_process_list 1301 1306 +5 conspy_main 1378 1383 +5 do_lzo_compress 352 355 +3 do_lzo_decompress 565 567 +2 inetd_main 2136 2134 -2 bb_common_bufsiz1 8193 - -8193 ------------------------------------------------------------------------------ (add/remove: 0/1 grow/shrink: 8/1 up/down: 62/-8195) Total: -8133 bytes text data bss dec hex filename 829850 4086 9080 843016 cdd08 busybox_old 829911 4086 880 834877 cbd3d busybox_unstripped FIXME: setup_common_bufsiz() calls are missing. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* build system: -fno-builtin-printfDenys Vlasenko2015-10-071-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | Benefits are: drops reference to out-of-line putchar(), fixes a few cases of failed string merge. function old new delta i2cdump_main 1488 1502 +14 sha256_process_block64 423 433 +10 sendmail_main 1183 1185 +2 list_table 1114 1116 +2 i2cdetect_main 1235 1237 +2 fdisk_main 2852 2854 +2 builtin_type 119 121 +2 unicode_conv_to_printable2 325 324 -1 scan_recursive 380 378 -2 mkfs_minix_main 2687 2684 -3 buffer_fill_and_print 178 169 -9 putchar 152 - -152 ------------------------------------------------------------------------------ (add/remove: 0/2 grow/shrink: 7/4 up/down: 34/-167) Total: -133 bytes text data bss dec hex filename 937788 932 17676 956396 e97ec busybox_old 937564 932 17676 956172 e970c busybox_unstripped Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* Removes stray empty line from codeManinder Singh2015-07-131-1/+0
| | | | | | | | | This patch removes stray empty line from busybox code reported by script find_stray_empty_lines Signed-off-by: Maninder Singh <maninder1.s@samsung.com> Signed-off-by: Akhilesh Kumar <akhilesh.k@samsung.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* switch editors/* to embedded-in-source kbuild systemDenys Vlasenko2013-11-131-0/+12
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* Fix double words in comments. No code changesMarek Polacek2011-04-161-1/+1
| | | | | Signed-off-by: Marek Polacek <mpolacek@redhat.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* move help text from include/usage.src.h to debianutils/*.c e2fsprogs/*.c ↵Pere Orga2011-04-031-0/+3
| | | | | | | editors/*.c loginutils/*.c mailutils/*.c Signed-off-by: Pere Orga <gotrunks@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* ash: fix TMOUT not restoring tty attributesDenys Vlasenko2011-02-081-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | function old new delta pgetc 420 500 +80 readtoken1 3202 3239 +37 read_line_input 3316 3337 +21 udhcpc_main 2610 2630 +20 file_get 266 272 +6 expandarg 958 963 +5 localcmd 257 259 +2 addLines 85 87 +2 read_line 94 95 +1 ed_main 2540 2541 +1 timed_out 1 - -1 lineedit_read_key 256 255 -1 alrm_sighandler 44 - -44 cmdloop 539 434 -105 ------------------------------------------------------------------------------ (add/remove: 0/2 grow/shrink: 10/2 up/down: 175/-151) Total: 24 bytes text data bss dec hex filename 887379 936 17200 905515 dd12b busybox_old 887411 936 17192 905539 dd143 busybox_unstripped Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* *: s/perror/bb_simple_perror_msg/gMarek Polacek2010-09-121-5/+5
| | | | | | | | | | | function old new delta readLines 448 446 -2 doCommands 2449 2438 -11 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-13) Total: -13 bytes Signed-off-by: Marek Polacek <mmpolacek@gmail.com> Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
* *: fix places where we were still using malloc/reallocDenys Vlasenko2010-01-081-16/+3
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* *: use "can't" instead of "cannot"Denys Vlasenko2009-11-131-2/+2
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* *: introduce and use ffulsh_all()Denys Vlasenko2009-11-021-2/+2
| | | | | | | | | | | | | | | | | | | | function old new delta buffer_fill_and_print 179 196 +17 fflush_all - 9 +9 spawn 87 92 +5 rtcwake_main 455 453 -2 ... alarm_intr 93 84 -9 readcmd 1072 1062 -10 bb_ask 345 333 -12 more_main 845 832 -13 flush_stdout_stderr 42 23 -19 xfflush_stdout 27 - -27 flush_stderr 30 - -30 ------------------------------------------------------------------------------ (add/remove: 1/2 grow/shrink: 2/50 up/down: 31/-397) Total: -366 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* *: a few more NOINLINEsDenys Vlasenko2009-10-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | function old new delta print_linkinfo - 815 +815 do_msg - 783 +783 INET_setroute - 757 +757 varvalue - 746 +746 do_sem - 637 +637 inflate_codes - 617 +617 INET6_setroute - 491 +491 edir - 370 +370 sync_cursor - 298 +298 update_utmp - 246 +246 searchLines - 165 +165 setup_alarm - 144 +144 may_wakeup - 101 +101 getNum 566 371 -195 refresh 1166 848 -318 rtcwake_main 809 479 -330 getty_main 2396 1921 -475 chpst_main 1373 746 -627 inflate_unzip_internal 1335 567 -768 evalvar 1384 612 -772 ipaddr_list_or_flush 2160 1246 -914 route_main 1585 245 -1340 ipcs_main 2523 1049 -1474 ------------------------------------------------------------------------------ (add/remove: 13/0 grow/shrink: 0/10 up/down: 6170/-7213) Total: -1043 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* *: rename ATTRIBUTE_XXX to just XXX.Denis Vlasenko2008-07-051-1/+1
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* - use STD*_FILENO some more. No object-code changesBernhard Reutner-Fischer2008-05-191-1/+1
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* fix a few stray unguarded strdup'sDenis Vlasenko2008-03-281-132/+127
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* *: shrink: use Vladimir's "o+" specifier instead of xatou(opt_param)Denis Vlasenko2008-03-171-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* *: add optimization barrier to all "G trick" locationsDenis Vlasenko2008-02-271-1/+1
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* libbb: introduce fputc_printable (from ed)Denis Vlasenko2007-12-301-14/+2
| | | | | | | | | | | | | | 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
* add -fvisibility=hidden to CC flags, mark XXX_main functionsDenis Vlasenko2007-10-111-1/+1
| | | | | EXTERNALLY_VISIBLE. 5% size reduction of libbusybox.so
* introduce bb_putchar(). saves ~1800 on uclibc (less on glibc).Denis Vlasenko2007-09-271-3/+3
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* documentation bits in comments, no code changesDenis Vlasenko2007-09-251-2/+0
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* ed: large cleanupDenis Vlasenko2007-09-251-305/+135
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* Audit bb_common_bufsiz usage, add script which looks for misuse.Denis Vlasenko2007-06-041-4/+4
| | | | | | tr: stop using globals needlessly. code: -103 bytes
* usage.c: remove reference to busybox.hDenis Vlasenko2007-05-261-1/+1
| | | | | *: s/include "busybox.h"/include "libbb.h"
* inetd,ed,msh: data/bss reduction (in mss, more than 9k of it)Denis Vlasenko2007-03-241-3/+9
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* suppress warnings about easch <applet>_main() havingDenis Vlasenko2007-02-031-0/+1
| | | | no preceding prototype
* preparatory patch for -Wwrite-strings #1Denis Vlasenko2007-01-291-1/+1
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* ed: convert style to bbox's. No code changes.Denis Vlasenko2006-11-301-224/+93
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* last nail into error_msg() (de)capitalizationDenis Vlasenko2006-10-271-33/+33
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* - remove superfluous legacy includes.Bernhard Reutner-Fischer2006-05-191-6/+5
| | | | This applet should be converted to use llist; __NEED_DLLIST
* It was sitting there, in the patches directory, for years. It was delete itRob Landley2006-05-041-0/+1363
or apply it. It's small, simple, evil, part of SUSv3, and we can switch it off.
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