Add a search function (only for DiMAPI)

git-svn-id: file:///home/svn/mapi/trunk@346 8d5bb341-7cf1-0310-8cf6-ba355fef3186

flist.c

@@ -208,3 +208,23 @@ void flist_reverse(flist_t* list)
 
 	return;
 }
+
+#ifdef DIMAPI
+void *flist_search(flist_t *list, int (*comp)(void *, void *), void *user)
+{
+	flist_node_t *n;
+	void *dataCopy;
+
+	//pthread_mutex_lock(&list->lock);
+	for(n = flist_head(list) ; n != NULL ; n = flist_next(n)) {
+		if ( comp(flist_data(n), user) == 0 ) { 
+			dataCopy = flist_data(n);
+		//	pthread_mutex_unlock(&list->lock);
+			return dataCopy;
+		}
+	}
+	//pthread_mutex_unlock(&list->lock);
+	return NULL;
+}
+#endif
+

flist.h

@@ -118,4 +118,18 @@ extern inline void* flist_get(flist_t *list,int id);
   */
 extern inline int flist_get_next_id(flist_t *list,int id);
 
+#ifdef DIMAPI
+/** \brief Searches for a mathcing node and returns it
+	Returns only the first matching node.
+
+	\param list a pointer to an existing list
+	\param comp function reference to be used for comparison of nodes
+	\param cdata 2nd argument to be passed to comparison function
+
+	\return Reference to the matching node's data, or NULL if no node 
+	was matched
+*/
+extern inline void *flist_search(flist_t *, int (*compar)(void *, void *), void *);
+#endif
+
 #endif