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8a6a2f9c9c
busybox/archival/libarchive
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Denys Vlasenko 8a6a2f9c9c update seamless uncompression code 
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>
2012-03-06 16:27:48 +01:00
..
bz regularize options which control size/speed trade 2011-09-10 13:25:57 +02:00
unxz rename archival/libunarchive -> archival/libarchive; move bz/ into it 2010-11-03 02:38:31 +01:00
data_align.c rename archive.h to bb_archive.h. no code changes 2011-09-22 12:45:14 +02:00
data_extract_all.c tar: add support for PAX-encoded path=LONGFILENAME 2012-02-23 13:45:18 +01:00
data_extract_to_command.c tar: add support for PAX-encoded path=LONGFILENAME 2012-02-23 13:45:18 +01:00
data_extract_to_stdout.c rename archive.h to bb_archive.h. no code changes 2011-09-22 12:45:14 +02:00
data_skip.c rename archive.h to bb_archive.h. no code changes 2011-09-22 12:45:14 +02:00
decompress_bunzip2.c update seamless uncompression code 2012-03-06 16:27:48 +01:00
decompress_gunzip.c update seamless uncompression code 2012-03-06 16:27:48 +01:00
decompress_uncompress.c update seamless uncompression code 2012-03-06 16:27:48 +01:00
decompress_unlzma.c update seamless uncompression code 2012-03-06 16:27:48 +01:00
decompress_unxz.c update seamless uncompression code 2012-03-06 16:27:48 +01:00
filter_accept_all.c rename archive.h to bb_archive.h. no code changes 2011-09-22 12:45:14 +02:00
filter_accept_list_reassign.c rename archive.h to bb_archive.h. no code changes 2011-09-22 12:45:14 +02:00
filter_accept_list.c rename archive.h to bb_archive.h. no code changes 2011-09-22 12:45:14 +02:00
filter_accept_reject_list.c rename archive.h to bb_archive.h. no code changes 2011-09-22 12:45:14 +02:00
find_list_entry.c rename archive.h to bb_archive.h. no code changes 2011-09-22 12:45:14 +02:00
get_header_ar.c rename archive.h to bb_archive.h. no code changes 2011-09-22 12:45:14 +02:00
get_header_cpio.c rename archive.h to bb_archive.h. no code changes 2011-09-22 12:45:14 +02:00
get_header_tar_bz2.c update seamless uncompression code 2012-03-06 16:27:48 +01:00
get_header_tar_gz.c update seamless uncompression code 2012-03-06 16:27:48 +01:00
get_header_tar_lzma.c update seamless uncompression code 2012-03-06 16:27:48 +01:00
get_header_tar.c update seamless uncompression code 2012-03-06 16:27:48 +01:00
header_list.c rename archive.h to bb_archive.h. no code changes 2011-09-22 12:45:14 +02:00
header_skip.c rename archive.h to bb_archive.h. no code changes 2011-09-22 12:45:14 +02:00
header_verbose_list.c rename archive.h to bb_archive.h. no code changes 2011-09-22 12:45:14 +02:00
init_handle.c rename archive.h to bb_archive.h. no code changes 2011-09-22 12:45:14 +02:00
Kbuild.src archival/libarchive/decompress_unzip.c -> decompress_gunzip.c. no code changes 2012-03-06 16:26:20 +01:00
liblzo.h rename archival/libunarchive -> archival/libarchive; move bz/ into it 2010-11-03 02:38:31 +01:00
lzo1x_1.c rename archival/libunarchive -> archival/libarchive; move bz/ into it 2010-11-03 02:38:31 +01:00
lzo1x_1o.c rename archival/libunarchive -> archival/libarchive; move bz/ into it 2010-11-03 02:38:31 +01:00
lzo1x_9x.c rename archival/libunarchive -> archival/libarchive; move bz/ into it 2010-11-03 02:38:31 +01:00
lzo1x_c.c rename archival/libunarchive -> archival/libarchive; move bz/ into it 2010-11-03 02:38:31 +01:00
lzo1x_d.c rename archival/libunarchive -> archival/libarchive; move bz/ into it 2010-11-03 02:38:31 +01:00
open_transformer.c update seamless uncompression code 2012-03-06 16:27:48 +01:00
seek_by_jump.c rename archive.h to bb_archive.h. no code changes 2011-09-22 12:45:14 +02:00
seek_by_read.c rename archive.h to bb_archive.h. no code changes 2011-09-22 12:45:14 +02:00
unpack_ar_archive.c rename archive.h to bb_archive.h. no code changes 2011-09-22 12:45:14 +02:00