sandbox/fs: Free memory allocated by os_dirent_ls
Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
Acked-by: Simon Glass <sjg@chromium.org>
diff --git a/fs/sandbox/sandboxfs.c b/fs/sandbox/sandboxfs.c
index 2703eed..cd10fd6 100644
--- a/fs/sandbox/sandboxfs.c
+++ b/fs/sandbox/sandboxfs.c
@@ -94,6 +94,7 @@
printf("%s %10lu %s\n", os_dirent_get_typename(node->type),
node->size, node->name);
}
+ os_dirent_free(head);
return 0;
}
diff --git a/include/os.h b/include/os.h
index 1782e50..049b248 100644
--- a/include/os.h
+++ b/include/os.h
@@ -215,9 +215,18 @@
int os_dirent_ls(const char *dirname, struct os_dirent_node **headp);
/**
+ * Free directory list
+ *
+ * This frees a linked list containing a directory listing.
+ *
+ * @param node Pointer to head of linked list
+ */
+void os_dirent_free(struct os_dirent_node *node);
+
+/**
* Get the name of a directory entry type
*
- * @param type Type to cehck
+ * @param type Type to check
* @return string containing the name of that type, or "???" if none/invalid
*/
const char *os_dirent_get_typename(enum os_dirent_t type);