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| author | Keith Bostic <keith.bostic@wiredtiger.com> | 2011-12-29 13:41:51 +0000 |
|---|---|---|
| committer | Keith Bostic <keith.bostic@wiredtiger.com> | 2011-12-29 13:41:51 +0000 |
| commit | 1aff6b0581f111e8844b8841f44acfda38bf4104 (patch) | |
| tree | c36a79036dcf64ec3197fe453857022e6934a449 /ext | |
| parent | ae37f01da1bc3d58db46496bb7b98b7a2e6c1d8d (diff) | |
| download | mongo-1aff6b0581f111e8844b8841f44acfda38bf4104.tar.gz | |
Minor change: if our results aren't smaller than the source (not the
destination), return that compression failed (our caller checks anyway,
so this isn't a bug fix, but I think it's the right thing to do).
Whitespace cleanup.
Diffstat (limited to 'ext')
| -rw-r--r-- | ext/compressors/snappy_compress/snappy_compress.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/ext/compressors/snappy_compress/snappy_compress.c b/ext/compressors/snappy_compress/snappy_compress.c index 8cc8265de22..54398b606a6 100644 --- a/ext/compressors/snappy_compress/snappy_compress.c +++ b/ext/compressors/snappy_compress/snappy_compress.c @@ -34,7 +34,7 @@ wiredtiger_extension_init( conn = session->connection; return (conn->add_compressor( - conn, "snappy_compress", &wt_snappy_compressor, NULL)); + conn, "snappy_compress", &wt_snappy_compressor, NULL)); } /* Snappy WT_COMPRESSOR for WT_CONNECTION::add_compressor. */ @@ -74,7 +74,7 @@ wt_snappy_compress(WT_COMPRESSOR *compressor, WT_SESSION *session, size_t snaplen; char *snapbuf; - __UNUSED(compressor); + __UNUSED(compressor); /* * dst_len was computed in wt_snappy_pre_size, so we know it's big @@ -94,10 +94,10 @@ wt_snappy_compress(WT_COMPRESSOR *compressor, WT_SESSION *session, * preserve that value, so save snaplen at the beginning of the * destination buffer. */ - if (snaplen + sizeof(size_t) < dst_len) { + if (snaplen + sizeof(size_t) < src_len) { *(size_t *)dst = snaplen; *result_lenp = snaplen + sizeof(size_t); - *compression_failed = 0; + *compression_failed = 0; } else /* The compressor failed to produce a smaller result. */ *compression_failed = 1; @@ -115,7 +115,7 @@ wt_snappy_decompress(WT_COMPRESSOR *compressor, WT_SESSION *session, snappy_status snret; size_t snaplen; - __UNUSED(compressor); + __UNUSED(compressor); /* retrieve the saved length */ snaplen = *(size_t *)src; @@ -142,9 +142,9 @@ wt_snappy_pre_size(WT_COMPRESSOR *compressor, WT_SESSION *session, uint8_t *src, size_t src_len, size_t *result_lenp) { - __UNUSED(compressor); - __UNUSED(session); - __UNUSED(src); + __UNUSED(compressor); + __UNUSED(session); + __UNUSED(src); /* * Snappy requires the dest buffer be somewhat larger than the source. |