anchao commented on code in PR #17568:
URL: https://github.com/apache/nuttx/pull/17568#discussion_r2643033050
##########
libs/libc/search/hcreate_r.c:
##########
@@ -287,3 +287,40 @@ int hsearch_r(ENTRY item, ACTION action, FAR ENTRY
**retval,
*retval = &ie->ent;
return 1;
}
+
+/****************************************************************************
+ * Name: hforeach_r
+ *
+ * Description:
+ * Iterate over the entries in a hash table.
+ *
+ * Input Parameters:
+ * handle - The function to call for each entry.
+ * data - The data to pass to the function.
+ * htab - The hash table to be iterated.
+ *
+ * Returned Value:
+ * None
+ *
+ ****************************************************************************/
+
+void hforeach_r(hforeach_t handle, FAR void *data,
+ FAR struct hsearch_data *htab)
+{
+ FAR struct internal_head *head;
+ FAR struct internal_entry *ie;
+ size_t len;
+
+ for (len = 0; len < htab->htablesize; len++)
+ {
+ head = &htab->htable[len];
+
+ SLIST_FOREACH(ie, head, link)
Review Comment:
```suggestion
SLIST_FOREACH_SAFE(ie, head, link, tmp)
```
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