diff options
| author | David Oberhollenzer <david.oberhollenzer@sigma-star.at> | 2019-08-18 16:09:31 +0200 |
|---|---|---|
| committer | David Oberhollenzer <david.oberhollenzer@sigma-star.at> | 2019-08-18 22:53:32 +0200 |
| commit | 50385e06ec207af0171c021f1909e9ef38c00519 (patch) | |
| tree | 690bfe53cef9f901c68f76f4fe50c1917e368fe2 /lib/comp/process_block.c | |
| parent | 58c5d7c933a714096ef0dd42bd1446a6e1a25a16 (diff) | |
Replace update_crc32 helper function with crc32 from zlib
It is optimized to the maximum and if we already use zlib anyway,
why not use zlib crc32? This also makes zlib a hard dependency which
also means the whole "do we have a compressor" sanity check in the
build system can be removed.
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Diffstat (limited to 'lib/comp/process_block.c')
| -rw-r--r-- | lib/comp/process_block.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/comp/process_block.c b/lib/comp/process_block.c index 76cd07d..0fcbae0 100644 --- a/lib/comp/process_block.c +++ b/lib/comp/process_block.c @@ -10,6 +10,7 @@ #include "util.h" #include <string.h> +#include <zlib.h> int process_block(block_t *block, compressor_t *cmp, uint8_t *scratch, size_t scratch_size) @@ -17,7 +18,7 @@ int process_block(block_t *block, compressor_t *cmp, ssize_t ret; if (!(block->flags & BLK_DONT_CHECKSUM)) - block->checksum = update_crc32(0, block->data, block->size); + block->checksum = crc32(0, block->data, block->size); if (!(block->flags & BLK_DONT_COMPRESS)) { ret = cmp->do_block(cmp, block->data, block->size, |