Misc. fixes

[wimlib] / src / lookup_table.c

diff --git a/src/lookup_table.c b/src/lookup_table.c
index f22bfaf7cf7df4c995065b81eb0ba10a9af77b65..c6b45fed3d5d20fd3ef113a8353a8166773a2e4d 100644 (file)
--- a/src/lookup_table.c
+++ b/src/lookup_table.c
@@ -865,6 +865,34 @@ inode_stream_lte(const struct wim_inode *inode, unsigned stream_idx,
                return inode_stream_lte_unresolved(inode, stream_idx, table);
 }
 
+struct wim_lookup_table_entry *
+inode_unnamed_lte_resolved(const struct wim_inode *inode)
+{
+       wimlib_assert(inode->i_resolved);
+       for (unsigned i = 0; i <= inode->i_num_ads; i++) {
+               if (inode_stream_name_nbytes(inode, i) == 0 &&
+                   !is_zero_hash(inode_stream_hash_resolved(inode, i)))
+               {
+                       return inode_stream_lte_resolved(inode, i);
+               }
+       }
+       return NULL;
+}
+
+struct wim_lookup_table_entry *
+inode_unnamed_lte_unresolved(const struct wim_inode *inode,
+                            const struct wim_lookup_table *table)
+{
+       wimlib_assert(!inode->i_resolved);
+       for (unsigned i = 0; i <= inode->i_num_ads; i++) {
+               if (inode_stream_name_nbytes(inode, i) == 0 &&
+                   !is_zero_hash(inode_stream_hash_unresolved(inode, i)))
+               {
+                       return inode_stream_lte_unresolved(inode, i, table);
+               }
+       }
+       return NULL;
+}
 
 /* Return the lookup table entry for the unnamed data stream of an inode, or
  * NULL if there is none.