int kvz_cu_array_free(cu_array_t * const cua)
{
int32_t new_refcount;
if (!cua) return 1;
new_refcount = KVZ_ATOMIC_DEC(&(cua->refcount));
//Still we have some references, do nothing
if (new_refcount > 0) return 1;
FREE_POINTER(cua->data);
free(cua);
return 1;
}
/**
* \brief Free a job.
*
* Decrement reference count of the job. If no references exist any more,
* deallocate associated memory and destroy mutexes.
*
* Sets the job pointer to NULL.
*/
void kvz_threadqueue_free_job(threadqueue_job_t **job_ptr)
{
threadqueue_job_t *job = *job_ptr;
if (job == NULL) return;
*job_ptr = NULL;
int new_refcount = KVZ_ATOMIC_DEC(&job->refcount);
if (new_refcount > 0) {
// There are still references so we don't free the data yet.
return;
}
assert(new_refcount == 0);
for (int i = 0; i < job->rdepends_count; i++) {
kvz_threadqueue_free_job(&job->rdepends[i]);
}
job->rdepends_count = 0;
FREE_POINTER(job->rdepends);
pthread_mutex_destroy(&job->lock);
FREE_POINTER(job);
}
