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| author | Denys Vlasenko <vda.linux@googlemail.com> | 2012-03-06 16:32:06 +0100 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2012-03-06 16:32:06 +0100 |
| commit | 02c3c3842004d88207b46450dbd19f80e6596c7e (patch) | |
| tree | 68890b6d081c3851b898f41bede25badc6b453fa /archival/bbunzip.c | |
| parent | 8a6a2f9c9c214b94bd945acd97ac8b28c25e194e (diff) | |
| download | busybox-02c3c3842004d88207b46450dbd19f80e6596c7e.tar.gz | |
Move seamless .Z support into unpack_gz_stream
unpack_gz_stream 566 643 +77
unpack_gunzip 123 12 -111
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'archival/bbunzip.c')
| -rw-r--r-- | archival/bbunzip.c | 24 |
1 files changed, 1 insertions, 23 deletions
diff --git a/archival/bbunzip.c b/archival/bbunzip.c index 1bc04ed33..94d8a81c9 100644 --- a/archival/bbunzip.c +++ b/archival/bbunzip.c @@ -274,29 +274,7 @@ char* FAST_FUNC make_new_name_gunzip(char *filename, const char *expected_ext UN static IF_DESKTOP(long long) int FAST_FUNC unpack_gunzip(transformer_aux_data_t *aux) { - IF_DESKTOP(long long) int status = -1; - uint16_t magic2; - -//TODO: fold below into unpack_gz_stream? Then the whole level of indirection -// unpack_FOO() -> unpack_FOO_stream can be collapsed in this module! - - aux->check_signature = 0; /* we will check it here, not in unpack_*_stream */ - - if (full_read(STDIN_FILENO, &magic2, 2) != 2) - goto bad_magic; - if (ENABLE_FEATURE_SEAMLESS_Z && magic2 == COMPRESS_MAGIC) { - status = unpack_Z_stream(aux, STDIN_FILENO, STDOUT_FILENO); - } else if (magic2 == GZIP_MAGIC) { - status = unpack_gz_stream(aux, STDIN_FILENO, STDOUT_FILENO); - } else { - bad_magic: - bb_error_msg("invalid magic"); - /* status is still == -1 */ - } - if (status < 0) { - bb_error_msg("error inflating"); - } - return status; + return unpack_gz_stream(aux, STDIN_FILENO, STDOUT_FILENO); } /* * Linux kernel build uses gzip -d -n. We accept and ignore it. |