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Option for bitset memory allocation using malloc as well as pool.

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This commit is contained in:
Alasdair Kergon 2005-09-16 18:40:53 +00:00
parent dbb43034e6
commit 7c2ef08367
1 changed files with 10 additions and 1 deletions
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11
lib/datastruct/bitset.c
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@ -23,12 +23,21 @@ bitset_t bitset_create(struct pool *mem, unsigned num_bits)
{ {
unsigned n = (num_bits / BITS_PER_INT) + 2; unsigned n = (num_bits / BITS_PER_INT) + 2;
size_t size = sizeof(int) * n; size_t size = sizeof(int) * n;
unsigned *bs = pool_zalloc(mem, size); bitset_t bs;
if (mem)
bs = pool_zalloc(mem, size);
else
bs = dbg_malloc(size);
if (!bs) if (!bs)
return NULL; return NULL;
*bs = num_bits; *bs = num_bits;
if (!mem)
bit_clear_all(bs);
return bs; return bs;
} }