diff options
| author | Aleksa Vučković <aleksav013@gmail.com> | 2022-01-31 11:16:38 +0100 |
|---|---|---|
| committer | Aleksa Vučković <aleksav013@gmail.com> | 2022-01-31 14:03:24 +0100 |
| commit | 03035c98b4ba3297b837e96080e78e0aac1e86db (patch) | |
| tree | 55b5f69f83bc8b77ec229062f702c0a4f960e87f /include/08.heap/deo25 | |
| parent | 11e780fd0f7bed3594de9a7170fadc88c4d48be8 (diff) | |
Promene
Diffstat (limited to 'include/08.heap/deo25')
| -rw-r--r-- | include/08.heap/deo25 | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/include/08.heap/deo25 b/include/08.heap/deo25 deleted file mode 100644 index 1a22151..0000000 --- a/include/08.heap/deo25 +++ /dev/null @@ -1,20 +0,0 @@ - for (b = heap->fblock; b; b = b->next) { - if ((uintptr_t)ptr > (uintptr_t)b && (uintptr_t)ptr < (uintptr_t)b + sizeof(KHEAPBLOCKBM) + b->size) { - /* found block */ - ptroff = (uintptr_t)ptr - (uintptr_t)&b[1]; /* get offset to get block */ - /* block offset in BM */ - bi = ptroff / b->bsize; - /* .. */ - bm = (uint8_t*)&b[1]; - /* clear allocation */ - id = bm[bi]; - /* oddly.. GCC did not optimize this */ - max = b->size / b->bsize; - for (x = bi; bm[x] == id && x < max; ++x) { - bm[x] = 0; - } - /* update free block count */ - b->used -= x - bi; - return; - } - } |
