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2007-09-04tar: conditionally don't wait for vforked child to exec, as it alwaysDenis Vlasenko
works right on Linux, and anyway mayresult only on less-than-clear error message only, it will not cause tar to misbehave. function old new delta open_transformer 98 80 -18 writeTarFile 714 547 -167 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-185) Total: -185 bytes text data bss dec hex filename 770651 1051 10764 782466 bf082 busybox_old 770463 1051 10764 782278 befc6 busybox_unstripped
2007-08-18don't pass argc in getopt32, it's superfluousDenis Vlasenko
(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
2007-08-17assorted fixes for breakage found by randomconfigDenis Vlasenko
2007-08-14trylink: automatically use custom link script if user provides oneDenis Vlasenko
vinfo_msg: one user (info_msg), incorporate in it *: style fixes
2007-08-13s/#ifdef CONFIG_/#if ENABLE_/gDenis Vlasenko
2007-08-12trylink: produce even more info about final link stageDenis Vlasenko
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
2007-07-24Replace index_in_[sub]str_array with index_in_[sub]strings,Denis Vlasenko
which scans thru "abc\0def\0123\0\0" type strings. Saves 250 bytes. text data bss dec hex filename 781266 1328 11844 794438 c1f46 busybox_old 781010 1328 11844 794182 c1e46 busybox_unstripped
2007-07-23rework long option handling. saves ~1.2kDenis Vlasenko
function old new delta tar_longopts - 222 +222 static.udhcpc_longopts - 192 +192 start_stop_daemon_longopts - 150 +150 getopt32 1045 1185 +140 static.wget_longopts - 111 +111 static.od_longopts - 105 +105 getopt_longopts - 96 +96 install_longopts - 67 +67 ipcalc_longopts - 63 +63 static.hwclock_longopts - 54 +54 ftpgetput_longopts - 52 +52 static.dumpleases_longopts - 32 +32 env_longopts - 31 +31 runparts_longopts - 30 +30 mv_longopts - 24 +24 mkdir_longopts - 19 +19 find_pair 164 180 +16 bb_null_long_options - 16 +16 setconsole_longopts - 10 +10 display_speed 91 98 +7 collect_blk 467 474 +7 show_color 4 1 -3 ls_main 913 904 -9 bb_default_long_options 16 - -16 ls_color_opt 32 10 -22 setconsole_long_options 32 - -32 arith 2077 2030 -47 mv_long_options 48 - -48 mkdir_long_options 48 - -48 env_long_options 48 - -48 static.options 248 184 -64 runparts_long_options 80 - -80 ftpgetput_long_options 96 - -96 static.hwclock_long_options 112 - -112 install_long_options 112 - -112 static.long_options 144 - -144 static.wget_long_options 160 - -160 longopts 160 - -160 static.arg_options 304 - -304 tar_long_options 320 - -320 long_options 384 - -384 ------------------------------------------------------------------------------ (add/remove: 17/15 grow/shrink: 4/5 up/down: 1444/-2209) Total: -765 bytes text data bss dec hex filename 782618 1328 11900 795846 c24c6 busybox_old 781354 1328 11900 794582 c1fd6 busybox_unstripped
2007-07-21style fix (stray space before ';')Denis Vlasenko
2007-07-21libbb: nuke BB_GETOPT_ERROR, always die if there are mutually exclusive optionsDenis Vlasenko
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
2007-06-21random shrinkage of statics, -60 bytes savedDenis Vlasenko
2007-06-21tar: improve OLDGNU compat, make old SUN compat configurableDenis Vlasenko
2007-06-20do not do utime() on links, it acts on link targets, and we don't want that.Denis Vlasenko
rename link_name to link_target, less confusing this way.
2007-06-12diff: shrink code (-85 bytes):Denis Vlasenko
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
2007-06-12A few more string duplicates found & eliminatedDenis Vlasenko
# size busybox_old busybox_unstripped text data bss dec hex filename 679693 2700 15632 698025 aa6a9 busybox_old 679523 2700 15632 697855 aa5ff busybox_unstripped
2007-06-10moved biggest stack buffers to malloc space, or made their size configurableDenis Vlasenko
(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
2007-06-08rmp: add optional support for bz2 data. +50 bytes of codeDenis Vlasenko
2007-06-05- kiltedknight writes: Busybox incorrectly parses a line from the status ↵Bernhard Reutner-Fischer
file, claiming that a required package is not installed or tagged to be installed when it actually is. Closes #1221
2007-06-05- fix typo in error message. Closes #1308Bernhard Reutner-Fischer
2007-06-04Audit bb_common_bufsiz usage, add script which looks for misuse.Denis Vlasenko
tr: stop using globals needlessly. code: -103 bytes
2007-05-31delete tons of extra #includesDenis Vlasenko
2007-05-31use "glibc errno" trick not only for ash, but for entire busyboxDenis Vlasenko
(add/remove: 1/1 grow/shrink: 37/37 up/down: 139/-228) Total: -89 bytes
2007-05-30whitespace fixesDenis Vlasenko
2007-05-26usage.c: remove reference to busybox.hDenis Vlasenko
*: s/include "busybox.h"/include "libbb.h"
2007-05-26xpipe: introduce (saves ~170 bytes)Denis Vlasenko
udhcp/signalpipe.c: use pipe instead of socketpair.
2007-04-16style fixes, no code changesDenis Vlasenko
2007-04-13dpkg: use nitfields which are a bit closer to typical ushort.Denis Vlasenko
Code size -800.
2007-04-13style fixesDenis Vlasenko
2007-04-12style fixes. No code changesDenis Vlasenko
2007-04-11bb_full_fd_action: remove potential xmalloc from NOFORK pathDenis Vlasenko
cat: stop using stdio.h opens libbb: introduce & use open[3]_or_warn function old new delta open3_or_warn - 54 +54 bb_cat 115 144 +29 open_or_warn - 25 +25 unlzma 2404 2412 +8 chattr_main 334 339 +5 xstrtoul_range_sfx 251 255 +4 telnet_main 1514 1510 -4 static.opt 4 - -4 qgravechar 122 118 -4 fuser_add_pid 61 54 -7 fuser_add_inode 154 147 -7 writeFileToTarball 1542 1534 -8 refresh 1156 1148 -8 do_show 856 846 -10 read_leases 212 200 -12 setup_redirects 236 222 -14 iproute_list_or_flush 1582 1568 -14 read_config 427 411 -16 write_leases 284 264 -20 hash_file 338 318 -20 copy_file 1760 1740 -20 do_iproute 2610 2588 -22 bb_full_fd_action 320 269 -51 open_to_or_warn 103 49 -54 fuser_main 1660 1596 -64 .rodata 131160 131096 -64 ------------------------------------------------------------------------------ (add/remove: 2/1 grow/shrink: 4/19 up/down: 125/-423) Total: -298 bytes
2007-04-10make compressed help code NOMMU- and NOFORK-friendly -Denis Vlasenko
no forking anymore, bunzip2 unpack routine now does all it in memory.
2007-04-10make a few struct bb_applet members conditionalDenis Vlasenko
rename sllep_and_die -> xfunc_die make fflush_stdout_and_exit NOFORK-safe fix some buglets found by randomconfig
2007-04-10one-liner: fix indentationDenis Vlasenko
2007-04-10bunzip2: big style cleanup. No code changes apart from one s/write/safe_write/Denis Vlasenko
(verified with objdump).
2007-04-08getopt32: fix llist_t options ordering. llist_rev is not unused.Denis Vlasenko
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
2007-04-08find: fix handling of -pruneDenis Vlasenko
recursive_actions: uppercase flag constants
2007-04-07random small shrinkage and elimination of staticsDenis Vlasenko
2007-04-05libbb: add xunlink()Denis Vlasenko
patch: do not try to delete same file twice
2007-04-04- sed -e "s/char[[:space:]]*\*[[:space:]]*argv\[\]/char **argv/g"Bernhard Reutner-Fischer
2007-03-31unzip: fix xstrndup bug (xstrndup(s,n) can allocate less than n bytes!)Denis Vlasenko
2007-03-29dpkg: run_package_script() returns 0 if all ok and non-zero if failure.Denis Vlasenko
The result code was checked incorrectly in two places. (from "Kim B. Heino" <Kim.Heino@bluegiga.com>)
2007-03-29- fold recurse, depthFirst and dereference params into one param flags.Bernhard Reutner-Fischer
Minor size improvement (-16b for size, -24b according to bloat-o-meter).
2007-03-26Attempt to get more applets compile for NOMMU.Denis Vlasenko
TODO_config_nommu documents what I managed to compile so far (yay! msh works! cool). inetd, telnetd, httpd still do not compile. TODO Also make fork(), daemon() produce warnings on compile stage (in addition to erros on link stage).
2007-03-22gzip: fix -d option handlingDenis Vlasenko
2007-03-20fix accumulated whitespace and indentation damageDenis Vlasenko
2007-03-19dpkg: free_package(NULL) is ok, so don't test for NULL, just free.Denis Vlasenko
2007-03-19ls: fix segfault-if-standalone-shell, add big fat comment.Denis Vlasenko
2007-03-19Kim B. Heino writes:Bernhard Reutner-Fischer
When installing a new package with dpkg dependencies are checked correctly. But when I try to update an existing package, the dependencies are checked against the old package, not against new package. Thus the new package can break dependencies.
2007-03-15gunzip: s/unsigned char extra_short/unsigned extra_short/Denis Vlasenko
we can unzip openssh-4.3p2.tar.gz now :)
2007-03-15gzip: Improve ptr_to_globals trick, allowing gccDenis Vlasenko
to optimize better. -480 bytes.
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