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| author | Lasse Collin <lasse.collin@tukaani.org> | 2009-05-26 14:48:48 +0300 |
|---|---|---|
| committer | Lasse Collin <lasse.collin@tukaani.org> | 2009-05-26 14:48:48 +0300 |
| commit | 083c23c680ff844846d177cfc58bb7a874e7e6b9 (patch) | |
| tree | a6263783a9cb49f21ba562df7553e39e38ddcf99 /src/liblzma/common/block_encoder.c | |
| parent | Remove undocumented alternative option names --bcj, --ppc, (diff) | |
| download | xz-083c23c680ff844846d177cfc58bb7a874e7e6b9.tar.xz | |
Make the raw value of the Check field available to applications
via lzma_block structure.
This changes ABI but not doesn't break API.
Diffstat (limited to '')
| -rw-r--r-- | src/liblzma/common/block_encoder.c | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/src/liblzma/common/block_encoder.c b/src/liblzma/common/block_encoder.c index 0d7b3ef2..567889aa 100644 --- a/src/liblzma/common/block_encoder.c +++ b/src/liblzma/common/block_encoder.c @@ -117,18 +117,15 @@ block_encode(lzma_coder *coder, lzma_allocator *allocator, // Fall through case SEQ_CHECK: { - const uint32_t check_size - = lzma_check_size(coder->block->check); - - while (*out_pos < out_size) { - out[*out_pos] = coder->check.buffer.u8[coder->pos]; - ++*out_pos; - - if (++coder->pos == check_size) - return LZMA_STREAM_END; - } - - return LZMA_OK; + const size_t check_size = lzma_check_size(coder->block->check); + lzma_bufcpy(coder->check.buffer.u8, &coder->pos, check_size, + out, out_pos, out_size); + if (coder->pos < check_size) + return LZMA_OK; + + memcpy(coder->block->raw_check, coder->check.buffer.u8, + check_size); + return LZMA_STREAM_END; } } |