diff options
Diffstat (limited to 'archival/libarchive/bz/blocksort.c')
| -rw-r--r-- | archival/libarchive/bz/blocksort.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/archival/libarchive/bz/blocksort.c b/archival/libarchive/bz/blocksort.c index effaa15..7c5b6c5 100644 --- a/archival/libarchive/bz/blocksort.c +++ b/archival/libarchive/bz/blocksort.c @@ -1022,16 +1022,15 @@ void mainSort(EState* state) * arr1[0 .. nblock-1] holds sorted order */ static NOINLINE -void BZ2_blockSort(EState* state) +int32_t BZ2_blockSort(EState* state) { /* In original bzip2 1.0.4, it's a parameter, but 30 * (which was the default) should work ok. */ enum { wfact = 30 }; unsigned i; + int32_t origPtr = origPtr; - if (state->nblock < 10000) { - fallbackSort(state); - } else { + if (state->nblock >= 10000) { /* Calculate the location for quadrant, remembering to get * the alignment right. Assumes that &(block[0]) is at least * 2-byte aligned -- this should be ok since block is really @@ -1050,24 +1049,25 @@ void BZ2_blockSort(EState* state) * of whether or not we use the main sort or fallback sort. */ state->budget = state->nblock * ((wfact-1) / 3); - mainSort(state); - if (state->budget < 0) { - fallbackSort(state); - } + if (state->budget >= 0) + goto good; } + fallbackSort(state); + good: #if BZ_LIGHT_DEBUG - state->origPtr = -1; + origPtr = -1; #endif for (i = 0; i < state->nblock; i++) { if (state->ptr[i] == 0) { - state->origPtr = i; + origPtr = i; break; } } - AssertH(state->origPtr != -1, 1003); + AssertH(origPtr != -1, 1003); + return origPtr; } |