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| author | Denys Vlasenko | 2021-08-29 15:32:42 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2021-08-29 15:32:42 +0200 |
| commit | 6d3da732a5d07b4c2f05f4f96df57b7618d0448f (patch) | |
| tree | 538c3f564a719a39de4301235457f47137658674 /archival/libarchive/bz/bzlib.c | |
| parent | 49a2e484b5bd3f6343e55bfed823d3ca6bd5d45a (diff) | |
| download | busybox-6d3da732a5d07b4c2f05f4f96df57b7618d0448f.zip busybox-6d3da732a5d07b4c2f05f4f96df57b7618d0448f.tar.gz | |
bzip: make ftab[] and crc32table[] member arrays of EState, do not allocate
function old new delta
mainSort 941 986 +45
fallbackSort 1471 1469 -2
add_pair_to_block 194 188 -6
compressStream 543 515 -28
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/3 up/down: 45/-36) Total: 9 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'archival/libarchive/bz/bzlib.c')
| -rw-r--r-- | archival/libarchive/bz/bzlib.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/archival/libarchive/bz/bzlib.c b/archival/libarchive/bz/bzlib.c index 9af2f02..ef19ae1 100644 --- a/archival/libarchive/bz/bzlib.c +++ b/archival/libarchive/bz/bzlib.c @@ -99,9 +99,8 @@ void BZ2_bzCompressInit(bz_stream *strm, int blockSize100k) s->ptr = (uint32_t*)s->arr1; s->arr2 = xmalloc((n + BZ_N_OVERSHOOT) * sizeof(uint32_t)); s->block = (uint8_t*)s->arr2; - s->ftab = xmalloc(65537 * sizeof(uint32_t)); - s->crc32table = crc32_filltable(NULL, 1); + crc32_filltable(s->crc32table, 1); s->state = BZ_S_INPUT; s->mode = BZ_M_RUNNING; @@ -369,8 +368,8 @@ void BZ2_bzCompressEnd(bz_stream *strm) s = strm->state; free(s->arr1); free(s->arr2); - free(s->ftab); - free(s->crc32table); + //free(s->ftab); // made it array member of s + //free(s->crc32table); // ditto free(s); } |