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Code Issues Releases Wiki Activity

readded check for correct queue size (accidentally removed)

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This commit is contained in:
Steffen Vogel 2016-10-30 15:39:05 -04:00
parent fb30c16d2b
commit 893c723385
1 changed files with 5 additions and 0 deletions
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5
lib/queue.c
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@ -36,6 +36,11 @@
/** Initialize MPMC queue */
int queue_init(struct queue *q, size_t size, const struct memtype *mem)
{
/* Queue size must be 2 exponent */
if (!IS_POW2(size))
return -1;
q->mem = mem;
q->buffer_mask = size - 1;
q->buffer = memory_alloc(q->mem, sizeof(q->buffer[0]) * size);