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path: root/archival/gzip.c
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2006-12-16inline strcmp(s, "-") [actually macro-ize it for now - gcc is too stupid]Denis Vlasenko
2006-11-27style cleanup: return(a) -> return a, part 2Denis Vlasenko
2006-10-03getopt_ulflags -> getopt32.Denis Vlasenko
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.
2006-10-01gzip: add a bit of comment. The code itselfDenis Vlasenko
is too bloated to work on it...
2006-10-01g[un]zip: add support for -v (verbose).Denis Vlasenko
Add CONFIG_DESKTOP, almost all bloat from this change is hidden under that.
2006-09-22gzip: getopt_ulflags'isationDenis Vlasenko
2006-09-11- convert a few xopen3(,,0) into xopen(,). Also peruse the fact that xopen ↵Bernhard Reutner-Fischer
defaults to 0777 on it's own, so we don't need to xopen3(,,0777). Saves a few bytes: $ size busybox.old busybox text data bss dec hex filename 839676 8780 243592 1092048 10a9d0 busybox.old 839660 8780 243592 1092032 10a9c0 busybox $ make CC=gcc-4.2-HEAD bloatcheck function old new delta static.vconfig_main 281 279 -2 static.rx_main 1076 1074 -2 static.mt_main 294 292 -2 static.gzip_main 753 751 -2 static.mkfs_minix_main 4034 4030 -4 static.unzip_main 1771 1766 -5 static.crontab_main 1513 1507 -6 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/7 up/down: 0/-23) Total: -23 bytes
2006-09-09using [xa]sprintf for string concatenation is neat and savesDenis Vlasenko
~100 bytes according to bloatcheck. Also this fixes bug in rpm
2006-08-20- 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
2006-08-03These should have been part of 15767 too.Rob Landley
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"
2006-06-03- 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
2006-05-29More size shrinkage.Rob Landley
2006-04-13- patch from Denis Vlasenko to add and use bb_xopen3()Bernhard Reutner-Fischer
2006-04-12- patch from Denis Vlasenko to add and use bb_xsocket() and to useBernhard Reutner-Fischer
bb_xopen some more while at it. Also use shorter boilerplate while at it.
2006-04-10Patch from Rob Sullivan to consolidate crc32 table generation.Rob Landley
2006-03-10Patch from Denis Vlasenko turning static const int (which gets emitted intoRob Landley
the busybox binary) into enums (which don't).
2006-01-30- add some ATTRIBUTE_UNUSED.Bernhard Reutner-Fischer
- use shorter boilerplate while at it.
2006-01-25just whitespaceTim Riker
2005-10-10bb_mkdep: Rewroted. removed problem "include name must uniq", speed up * 3."Vladimir N. Oleynik"
e2fsprogs: remove confuse bb_mkdep. Use internal e2fsprogs includes only. other: remove confuse bb_mkdep.
2005-10-07- remove superfluous C statements ";;" in decompress_unzip.c, dpkg_deb.c ↵Bernhard Reutner-Fischer
ifconfig.c - gzip.c: see if O_NOFOLLOW is defined before using it, else take alternate path closes bug #221 (partially; The rest will follow later).
2005-04-16In Bug 208, bernhardf writes:Mike Frysinger
On machines with only ANSI compliant compilers, not explitily delcaring an empty parameter list 'void' causes failure.
2005-03-02Bandaid to make "gzip file1 file2 ..." set the decompression lengths correctlyManuel Novoa III
in the 2nd and later headers. But this and gunzip really need to be rewritten.
2005-02-11Takeharu KATO writes:Eric Andersen
Hi, I found that gcc in cvs (HEAD in 2005/02/11) reject the gzip source in the busybox. This is caused by changing gcc's error handling behavior( The gcc check the function prototype more strictly). I show the compilation log as follow: -- compilation log -- compilation log To fix the problem, apply the patch which is attached with this mail. Please take a look the patch and apply the patch into svn repository.
2004-12-17Minor in-passing crapectomy.Rob Landley
2004-04-14Larry Doolittle writes:Eric Andersen
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
2004-03-15Remove trailing whitespace. Update copyright to include 2004.Eric Andersen
2003-11-14Vladimir N. Oleynik (vodz) writes:Eric Andersen
Hi Glenn. I analysed BSS size gzip applet and found may be mistake: updcrc() checking if (crc_table_empty) but not resetted this var. This do make slow gzip applet ;-) --w vodz
2003-07-14Update a bunch of docs. Run a script to update my email addr.Eric Andersen
2003-03-19Major coreutils update.Manuel Novoa III
2002-11-28Change if(x)free(x); to free(x);Aaron Lehmann
2002-11-28Use error_msg instead of printf(stderrGlenn L McGrath
2002-08-22Remove duplicate variable definitionGlenn L McGrath
2002-08-22Run through indentGlenn L McGrath
2002-03-22* archival/gzip.c (gzip_main): Ensure that the output is a terminal and useMatt Kraai
error_msg to display the error message.
2002-02-05* archival/gzip.c (ifname, ofname): Delete.Matt Kraai
(gzip_main): Handle multiple files. * include/usage.h (gzip_trivial_usage): Allow multiple FILEs. (gzip_full_usage): Ditto. * testsuite/gzip/gzip-accepts-multiple-files: New. * testsuite/gzip/gzip-removes-original-file: New.
2002-02-05* archival/gzip.c (gzip_main): Display usage if given multiple files.Matt Kraai
2001-12-06Commit my improvement on Rodney Brown's patch to g(un)zip, decreasingAaron Lehmann
binary size.
2001-10-24Major rework of the directory structure and the entire build system.Eric Andersen
-Erik
2001-10-18Scrub up some function prototypes.Eric Andersen
-Erik
2001-08-22Patch from Rodney Brown <RDBrown@mira.net>, shrinking 1.5kEric Andersen
from gzip by careful optimization. Appears to work just fine (I've tested the changes on x86, ARM, and powerpc).
2001-07-30If filename is a '-' then read from stdin to stdoutGlenn L McGrath
2001-07-02Patch from Aaron Lehmann <aaronl@vitelus.com> to scrub a ton ofEric Andersen
portability junk from gzip.c, making it a zillion times more readable.
2001-05-07Tolerate -q argument, if -q is passed give a warning and continue rather ↵Glenn L McGrath
than just fail
2001-04-25Move messages.c to libbb. Make each string in messages.c be its own .o file.Eric Andersen
This way, we can new get rid of all that tedious #define rubbish we used to need to enable specific messages. This way is enormously simpler, and as a bonus also ends up saving us 96 bytes. -Erik
2001-04-18Eliminate spurious warning, convert to getopt, and eliminate redundant check.Matt Kraai
2001-04-11Gzip is indepenedent of gunzipGlenn L McGrath
2001-04-11Move unzip, gz_open, gz_close to libbbGlenn L McGrath
2001-03-28Add functions that were shared with gunzip.c, gunzip about to change.Glenn L McGrath
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