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path: root/archival/rpm2cpio.c
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* zcat: complain if input is not compressedDenys Vlasenko2014-02-021-1/+1
| | | | | | | | | | | | | | | | | | function old new delta buffer_fill_and_print 178 191 +13 varvalue 735 743 +8 bbunpack 747 755 +8 open_zipped 85 89 +4 xmalloc_open_zipped_read_close 61 63 +2 get_addr_1 240 242 +2 fbsplash_main 1228 1230 +2 pstree_main 322 321 -1 builtin_type 121 119 -2 do_load 954 926 -28 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 7/3 up/down: 39/-31) Total: 8 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* archival/*: move "config:" snippets into .c filesDenys Vlasenko2013-11-141-0/+6
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* archival/*: move "applet:" snippets into .c filesDenys Vlasenko2013-11-141-0/+1
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* archival/*: move "kbuild:" snippets into .c filesDenys Vlasenko2013-11-141-0/+2
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* tar,rpm2cpio: check that child decompressor did not error outDenys Vlasenko2012-03-061-28/+7
| | | | | | | | | | | | | function old new delta check_errors_in_children - 57 +57 tar_main 833 848 +15 get_header_tar 1720 1733 +13 rpm2cpio_main 147 140 -7 handle_SIGCHLD 41 - -41 ------------------------------------------------------------------------------ (add/remove: 1/1 grow/shrink: 2/1 up/down: 85/-48) Total: 37 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* update seamless uncompression codeDenys Vlasenko2012-03-061-42/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This change makes "tar tf hello_world.txz" work without adding special-casing for ".txz" extension. It also removes ever-growing magic checking code in rpm2cpio and get_header_tar - we reuse one which lives in setup_unzip_on_fd. function old new delta unpack_gz_stream 7 566 +559 check_signature16 - 70 +70 setup_unzip_on_fd 99 142 +43 handle_SIGCHLD - 41 +41 unpack_bz2_stream 342 376 +34 unzip_main 2352 2385 +33 bbunpack 503 533 +30 open_transformer 74 102 +28 unpack_Z_stream 1278 1304 +26 unpack_gunzip 101 123 +22 init_transformer_aux_data - 18 +18 unpack_xz_stream 2388 2402 +14 open_zipped 131 141 +10 rpm_main 1358 1363 +5 get_header_tar_lzma 52 57 +5 get_header_tar_bz2 52 57 +5 unpack_lzma_stream 2698 2702 +4 hash_find 234 233 -1 get_header_tar 1759 1733 -26 get_header_tar_gz 92 57 -35 unpack_uncompress 51 12 -39 rpm2cpio_main 201 147 -54 unpack_unxz 67 12 -55 unpack_bz2_stream_prime 55 - -55 get_header_tar_Z 86 - -86 unpack_gz_stream_with_info 539 - -539 ------------------------------------------------------------------------------ (add/remove: 3/3 grow/shrink: 14/6 up/down: 947/-890) Total: 57 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* rename archive.h to bb_archive.h. no code changesDenys Vlasenko2011-09-221-1/+1
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* move help text from include/usage.src.h to archival/*.cPere Orga2011-03-271-0/+6
| | | | | Signed-off-by: Pere Orga <gotrunks@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* rename archival/libunarchive -> archival/libarchive; move bz/ into itDenys Vlasenko2010-11-031-1/+1
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* *: make GNU licensing statement forms more regularDenys Vlasenko2010-08-161-1/+1
| | | | | | | This change retains "or later" state! No licensing _changes_ here, only form is adjusted (article, space between "GPL" and "v2" and so on). Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* consolidate xz format comment. no code changesDenys Vlasenko2010-07-011-2/+0
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* xz compression detection: avoid the need to seekDenys Vlasenko2010-07-011-2/+2
| | | | | | | | | | | | | function old new delta unpack_unxz 12 67 +55 unpack_xz_stream 2357 2373 +16 xmalloc_read 197 199 +2 setup_unzip_on_fd 118 99 -19 rpm2cpio_main 222 203 -19 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 3/2 up/down: 73/-38) Total: 35 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* fix breakage in compressed file detectionDenys Vlasenko2010-06-261-2/+2
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* *: simplify checks for gz/bz2/xz magicDenys Vlasenko2010-06-021-7/+12
| | | | | | | | | | | function old new delta send_tree 360 355 -5 rpm2cpio_main 249 220 -29 setup_unzip_on_fd 150 118 -32 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/3 up/down: 0/-66) Total: -66 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* rpm2cpio: teach it to understand xz formatDenys Vlasenko2010-05-301-11/+24
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* rpm: code shrink. Now uses open_zipped's logic (factored out into ↵Denys Vlasenko2010-05-061-41/+28
| | | | | | | | | | | | | setup_unzip_on_fd()) function old new delta setup_unzip_on_fd - 80 +80 open_zipped 176 113 -63 rpm_main 1672 1355 -317 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 0/2 up/down: 80/-380) Total: -300 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* rpm2cpio: code shrinkDenys Vlasenko2009-08-281-11/+10
| | | | | | | | | | function old new delta skip_header 94 92 -2 rpm2cpio_main 177 174 -3 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-5) Total: -5 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* rpm2cpio: handle unseekable input correctlyDenys Vlasenko2009-08-281-7/+10
| | | | | | | | | | | | | | function old new delta data_skip 14 20 +6 seek_by_jump 67 72 +5 data_align 81 84 +3 seek_by_read 20 19 -1 skip_header 99 94 -5 rpm2cpio_main 183 177 -6 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 3/3 up/down: 14/-12) Total: 2 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* rpm2cpio: handle bz2 too; code shrinkPascal Bellard2009-08-281-29/+48
| | | | | | | | | | | function old new delta skip_header 142 99 -43 rpm2cpio_main 321 183 -138 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-181) Total: -181 bytes Signed-off-by: Pascal Bellard <pascal.bellard@ads-lu.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* whitespace fixesDenis Vlasenko2008-03-281-8/+8
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* add -fvisibility=hidden to CC flags, mark XXX_main functionsDenis Vlasenko2007-10-111-1/+1
| | | | | EXTERNALLY_VISIBLE. 5% size reduction of libbusybox.so
* gunzip: support concatenated gz files.Denis Vlasenko2007-10-051-1/+0
| | | | | | | text data bss dec hex filename 770988 1029 9552 781569 bed01 busybox.t0/busybox 771105 1029 9552 781686 bed76 busybox.t3/busybox
* rmp: add optional support for bz2 data. +50 bytes of codeDenis Vlasenko2007-06-081-1/+1
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* usage.c: remove reference to busybox.hDenis Vlasenko2007-05-261-1/+1
| | | | | *: s/include "busybox.h"/include "libbb.h"
* bunzip2/gunzip/uncompress/unlzma: merge into common code -Denis Vlasenko2007-03-071-1/+1
| | | | fix few corner cases, reduce size by 450 bytes. Update testsuite.
* suppress warnings about easch <applet>_main() havingDenis Vlasenko2007-02-031-0/+1
| | | | no preceding prototype
* message string changes, mostly for consistency, also -32 bytes in .rodataDenis Vlasenko2006-10-201-2/+2
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* g[un]zip: add support for -v (verbose).Denis Vlasenko2006-10-011-4/+4
| | | | | Add CONFIG_DESKTOP, almost all bloat from this change is hidden under that.
* Remove bb_ prefixes from xfuncs.c (and a few other places), consolidateRob Landley2006-08-031-6/+1
| | | | | | | | | | 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.)
* Cleaup read() and write() variants, plus a couple of new functions likeRob Landley2006-07-161-3/+3
| | | | xlseek and fdlength() for the new mkswap.
* Add one-line GPL boilerplate to numerous (but not all yet) source files."Robert P. J. Day"2006-07-121-13/+1
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* Robert P. Day removed 8 gazillion occurrences of "extern" on functionRob Landley2006-03-061-1/+1
| | | | definitions. (That should only be on prototypes.)
* Patch from Bernhard Fischer to make a bunch of symbols staticEric Andersen2005-04-161-1/+1
| | | | which were otherwise cluttering the global namespace.
* s/fileno\(stdin\)/STDIN_FILENO/gEric Andersen2004-03-271-2/+2
| | | | s/fileno\(stdout\)/STDOUT_FILENO/g
* Remove trailing whitespace. Update copyright to include 2004.Eric Andersen2004-03-151-1/+1
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* s/u_int/uint/gEric Andersen2004-01-301-9/+9
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* Move from read_gz to the pipe()+fork() method.Glenn L McGrath2003-11-151-2/+1
| | | | | | | | | open_transformer(), common code for pipe+fork. Function pointer for read() no longer needed. Allow inflate to be initialised with a specified buffer size to avoid over-reading. Reset static variables in inflate_get_next_window to fix a bug where only the first file in a .zip would be be extracted.
* Major coreutils update.Manuel Novoa III2003-03-191-9/+9
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* Call lseek directly rather than via data_align()Glenn L McGrath2002-11-031-1/+1
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* Fix an obvious thinkoEric Andersen2002-10-181-1/+1
| | | | -Erik
* Fix compress support and prevent a segfaultGlenn L McGrath2002-09-271-0/+6
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* New common unarchive code.Glenn L McGrath2002-09-251-23/+34
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* Use fopen wrapper.Matt Kraai2001-11-121-2/+1
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* Standard typing (u_int16_t instead of u16, u_int32_t insteadEric Andersen2001-08-291-13/+9
| | | | of u32, etc) cleanups from Laurence Anderson <laurence@zxmail.com>
* Call setvbuf from here isntead of gz_open for compatability with uclibcGlenn L McGrath2001-07-131-0/+3
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* rpm2cpio applet by Laurence AndersonGlenn L McGrath2001-06-261-0/+92
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