Function htable_get

ccan/ccan/htable/htable.h:224–237

* htable_get - find an entry in the hash table * @ht: the hashtable * @h: the hash value of the entry * @cmp: the comparison function * @ptr: the pointer to hand to the comparison function. * * Convenient inline wrapper for htable_firstval/htable_nextval loop. */

 * Convenient inline wrapper for htable_firstval/htable_nextval loop.
 */
static inline void *htable_get(const struct htable *ht,
			       size_t h,
			       bool (*cmp)(const void *candidate, void *ptr),
			       const void *ptr)
{
	struct htable_iter i;
	void *c;

	for (c = htable_firstval(ht,&i,h); c; c = htable_nextval(ht,&i,h)) {
		if (cmp(c, (void *)ptr))
			return c;
	}
	return NULL;
}

/**
 * htable_first - find an entry in the hash table