hash_table: do not use printf() in hash_table_dump()

include/villas/hook_type.h

@@ -79,4 +79,4 @@ struct hook_type * hook_type_lookup(const char *name);
 
 #ifdef __cplusplus
 }
-#endif
+#endif

include/villas/memory_type.h

@@ -30,8 +30,9 @@
 extern "C" {
 #endif
 
-/* Forward declaratio */
+/* Forward declarations */
 struct memory_type;
+struct node;
 
 typedef struct memory_allocation * (*memory_allocator_t)(struct memory_type *mem, size_t len, size_t alignment);
 typedef int (*memory_deallocator_t)(struct memory_type *mem, struct memory_allocation * ma);
@@ -58,10 +59,6 @@ struct memory_type {
 extern struct memory_type memory_heap;
 extern struct memory_type memory_hugepage;
 
-struct ibv_mr * memory_type_ib_mr(void *ptr);
-
-struct node;
-
 struct memory_type * memory_ib(struct node *n, struct memory_type *parent);
 struct memory_type * memory_managed(void *ptr, size_t len);
 

include/villas/node_type.h

@@ -45,12 +45,13 @@ struct sample;
 struct node_type {
 	int vectorize;			/**< Maximal vector length supported by this node type. Zero is unlimited. */
 
+	enum state state;		/**< State of this node-type. */
+
 	struct list instances;		/**< A list of all existing nodes of this type. */
+
 	size_t size;			/**< Size of private data bock. @see node::_vd */
 	size_t pool_size;
 
-	enum state state;
-
 	struct {
 		/** Global initialization per node type.
 		 *
@@ -172,7 +173,7 @@ struct node_type {
 	/** Return a file descriptor which can be used by poll / select to detect the availability of new data. */
 	int (*fd)(struct node *n);
 
-	/** */
+	/** Return a memory allocator which should be used for sample pools passed to this node. */
 	struct memory_type * (*memory_type)(struct node *n, struct memory_type *parent);
 };
 

include/villas/queue.h

@@ -62,7 +62,7 @@ struct queue {
 	atomic_state state;
 
 	size_t buffer_mask;
-	off_t buffer_off; /**< Relative pointer to struct queue_cell[] */
+	off_t buffer_off;	/**< Relative pointer to struct queue_cell[] */
 
 	cacheline_pad_t	_pad1;	/**< Producer area: only producers read & write */
 

lib/hash_table.c

@@ -192,10 +192,13 @@ void hash_table_dump(struct hash_table *ht)
 	pthread_mutex_lock(&ht->lock);
 
 	for (int i = 0; i < ht->size; i++) {
-		printf("%i: ", i);
+		char *strlst = NULL;
+
 		for (hte = ht->table[i]; hte; hte = hte->next)
-			printf("%p->%p ", hte->key, hte->data);
-		printf("\n");
+			strcatf(&strlst, "%p->%p ", hte->key, hte->data);
+
+		info("%i: %s", i, strlst);
+		free(strlst);
 	}
 
 	pthread_mutex_unlock(&ht->lock);