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2006-09-10Cleanup headers and replace the zero padding with an even smaller version.Rob Landley
One of the pads turned out to be unnecessary: sizeof(struct TarHeader) is TAR_BLOCK_SIZE, the padding's in the struct. The others could be done inline with bb_common_bufsiz1. This is a cleanup I did to Denis' patch long ago, but got sidetracked by what turned into svn 15660.
2006-09-09tar: fix "xopen with O_CREAT" warning, improve zero padding writeDenis Vlasenko
(was doing zillions of 1-byte write syscalls)
2006-09-09using [xa]sprintf for string concatenation is neat and savesDenis Vlasenko
~100 bytes according to bloatcheck. Also this fixes bug in rpm
2006-09-06removed a lot of trailing \n in bb_msg() calls. It is addedDenis Vlasenko
automatically by function itself.
2006-09-06- strip 399424 off the bss by making decompress_uncompress buffers config ↵Bernhard Reutner-Fischer
buffers. Compile tested (too lazy to look for a small .Z on the net). $ size busybox.old busybox text data bss dec hex filename 859555 10232 645732 1515519 171fff busybox.old 859683 10232 246308 1116223 11083f busybox $ make bloatcheck function old new delta uncompress 1036 1160 +124 inbuf 2116 4 -2112 outbuf 4100 4 -4096 htab 131072 - -131072 codetab 262144 - -262144 ------------------------------------------------------------------------------ (add/remove: 0/2 grow/shrink: 1/2 up/down: 124/-399424) Total: -399300 bytes
2006-09-05The bb_ prefixes were removed from xasprintf() and xopen() a month ago (inRob Landley
svn 15767).
2006-09-03dpkg: fix buffer overflow (bug 983)Denis Vlasenko
2006-09-03archival: added O_TRUNC so that when we overwrite files on unpack,Denis Vlasenko
we truncate them. Also spotted & fixed hard to trigger bug with extension handling.
2006-09-03tar: revert older fix (non-portable), added new one.Denis Vlasenko
testsuite tar-extracts-all-subdirs now passes.
2006-09-02tar: tar xf foo.tar dir/dir did not extract all subdirs.Denis Vlasenko
Added testsuite entry for this
2006-08-29Svn 16007 broke the build under gcc 4.0.3. This fixes up some of the damageRob Landley
(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).
2006-08-20- merge -r15463:15564 from busybox_scratch branch through these changesets:Bernhard Reutner-Fischer
------------------------------------------------------------------------ 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
2006-08-04We haven't got a CONFIG_APT_GET.Rob Landley
2006-08-04Ok, that's not a typo, that's just me not thinking.Rob Landley
2006-08-04Typo.Rob Landley
2006-08-04Now that we have xopen3(), it's just plain unclean to have xopen() withRob Landley
O_CREAT. Two users are still doing it (and thus getting permissions 777), I'm not sure what permissions they should be using but here they are changed to xopen3(). This costs us a dozen or so bytes, but removing the 777 from xopen() should get some of that back.
2006-08-04Use xopen3() instead of an after-the-fact chown.Rob Landley
2006-08-03These should have been part of 15767 too.Rob Landley
2006-08-03Remove bb_ prefixes from xfuncs.c (and a few other places), consolidateRob Landley
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.)
2006-07-20"formated" -> "formatted" throughout the code base."Robert P. J. Day"
2006-07-16Cleaup read() and write() variants, plus a couple of new functions likeRob Landley
xlseek and fdlength() for the new mkswap.
2006-07-12Add one-line GPL boilerplate to numerous (but not all yet) source files."Robert P. J. Day"
2006-07-06Fix tar so it can extract git-generated tarballs, based on a suggestionRob Landley
from Erik Frederiksen.
2006-07-02Standardize on the vi editing directives being on the first line."Robert P. J. Day"
2006-07-01More removal of "#if 0" content."Robert P. J. Day"
2006-07-01Remove all usage of the "register" storage class specifier."Robert P. J. Day"
2006-06-25Various cleanups I made while going through Erik Hovland's patch submissions,Rob Landley
some of which are even from him. :)
2006-06-25A few patches from Erik Hovland, turning strncpy() into safe_strncpy() andRob Landley
removing some unnecessary code.
2006-06-20Since rangecoder is just a bunch of C functions, move it into the one userRob Landley
(decompress_unlzma.c). Also a slight #include cleanup, and I've been meaning to put #include <unistd.h> into libbb.h since it's so darn common...
2006-06-13Use xstat() instead of if(stat()) die()Rob Landley
2006-06-13Patch from Denis Vlasenko: unlzma was make files with mode 777. TweakRob Landley
everything to do stat() and use xopen3().
2006-06-10- use bb_xchdir instead of ignoring eventual errors of chdirBernhard Reutner-Fischer
Thanks to Erik Hovland
2006-06-07- spellingBernhard Reutner-Fischer
2006-06-07- reuse strings and messages. Saves about 600BBernhard Reutner-Fischer
2006-06-03- use bb_msg_{read,write}_error where appropriate.Bernhard Reutner-Fischer
text data bss dec hex filename 825015 9100 645216 1479331 1692a3 busybox.old 824919 9100 645216 1479235 169243 busybox
2006-05-29- ls: remove unused variableBernhard Reutner-Fischer
- dpkg.c, diff: use xstat text data bss dec hex filename 848823 9100 645216 1503139 16efa3 busybox_old 848679 9100 645216 1502995 16ef13 busybox_unstripped bloatcheck is completely useless as it sees -79 for this, which is bogus.
2006-05-29More size shrinkage.Rob Landley
2006-05-29Add SWAP_LE?? and SWAP_BE?? macros, and make things use them. Converts valuesRob Landley
to/from little endian or big endian, which is a NOP if that's what the current platform already is.
2006-05-26Change llist_add_* to take the address of the list rather than returning the newRob Landley
head, and change all the callers.
2006-05-26- add central knob to turn off getopt_long everywhere. EXPERIMENTAL!Bernhard Reutner-Fischer
Adds "Enable getopt long" under "General options", default y. Send patches to fix getopt_ulflags and run_parts.c if you turn this off.. See http://busybox.net/lists/busybox/2006-May/021828.html for a start to run-parts
2006-05-26- use ATTRIBUTE_ALWAYS_INLINE if requestedBernhard Reutner-Fischer
- use shorter boilerplate while at it
2006-05-19- remove emacs layout block as suggested by Robert P.J. DayBernhard Reutner-Fischer
- use shorter boilerplate while at it
2006-05-13pull Rules.mak from top_srcdir as pointed out by Robert P. J. Day on the ↵Mike Frysinger
mailing list
2006-05-13pull Rules.mak from top_srcdir as pointed out by Robert P. J. Day on the ↵Mike Frysinger
mailing list
2006-05-11Patch from Vladamir Oleynik, reducing memory consumption.Rob Landley
2006-05-07Remove bb_strlen() in favor of -fno-builtin-strlen. Saves as many bytesRob Landley
as the old optimization did (actually does slightly better under gcc 4.0), and simplifies the code.
2006-04-27Patch from Dennis Vlasenko to add the option to compress help text.Rob Landley
2006-04-18- typo: s/derefernce/dereference/gBernhard Reutner-Fischer
Thanks to P.J. Day.
2006-04-17Glenn gave permission for GPLv2 "or later".Rob Landley
2006-04-14Busybox is under the GPL.Rob Landley
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