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| author | Denys Vlasenko | 2010-05-31 14:18:57 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2010-05-31 14:18:57 +0200 |
| commit | 39a04f71ca8ccf81de2cdbd538df519cf34ef2e6 (patch) | |
| tree | 01b85baa36d95c48924c3688f8a8f9e0c96ba04a /archival/bzip2.c | |
| parent | b8b72f02f01017d0f9584666fa572221f2b58613 (diff) | |
| download | busybox-39a04f71ca8ccf81de2cdbd538df519cf34ef2e6.zip busybox-39a04f71ca8ccf81de2cdbd538df519cf34ef2e6.tar.gz | |
archival/*: shrink by reusing sufficiently similar functions
function old new delta
append_ext - 16 +16
unxz_main 77 83 +6
unlzma_main 77 83 +6
uncompress_main 42 48 +6
gzip_main 184 190 +6
bzip2_main 114 120 +6
bunzip2_main 61 67 +6
bbunpack 469 475 +6
send_tree 355 360 +5
lzop_main 89 92 +3
gunzip_main 61 64 +3
make_new_name_lzop 84 82 -2
make_new_name_gunzip 114 112 -2
make_new_name_unxz 14 - -14
make_new_name_unlzma 14 - -14
make_new_name_uncompress 14 - -14
make_new_name_bunzip2 14 - -14
make_new_name_gzip 17 - -17
make_new_name_bzip2 17 - -17
------------------------------------------------------------------------------
(add/remove: 1/6 grow/shrink: 10/2 up/down: 69/-94) Total: -25 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'archival/bzip2.c')
| -rw-r--r-- | archival/bzip2.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/archival/bzip2.c b/archival/bzip2.c index bbaf566..f1c84d6 100644 --- a/archival/bzip2.c +++ b/archival/bzip2.c @@ -102,7 +102,7 @@ IF_DESKTOP(long long) int bz_write(bz_stream *strm, void* rbuf, ssize_t rlen, vo } static -IF_DESKTOP(long long) int compressStream(unpack_info_t *info UNUSED_PARAM) +IF_DESKTOP(long long) int FAST_FUNC compressStream(unpack_info_t *info UNUSED_PARAM) { IF_DESKTOP(long long) int total; ssize_t count; @@ -135,12 +135,6 @@ IF_DESKTOP(long long) int compressStream(unpack_info_t *info UNUSED_PARAM) return total; } -static -char* make_new_name_bzip2(char *filename) -{ - return xasprintf("%s.bz2", filename); -} - int bzip2_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; int bzip2_main(int argc UNUSED_PARAM, char **argv) { @@ -181,5 +175,5 @@ int bzip2_main(int argc UNUSED_PARAM, char **argv) argv += optind; option_mask32 &= 0x7; /* ignore all except -cfv */ - return bbunpack(argv, make_new_name_bzip2, compressStream); + return bbunpack(argv, compressStream, append_ext, "bz2"); } |