wimlib_iterate_dir_tree(): Define behavior when resources missing

[wimlib] / src / lookup_table.c

diff --git a/src/lookup_table.c b/src/lookup_table.c
index f7fb7c3a5dff9ee263e28b5c748798adc437d1f6..125887dbbc9a9a60abb122ac7fee62245c4f25bd 100644 (file)
--- a/src/lookup_table.c
+++ b/src/lookup_table.c
@@ -1035,7 +1035,7 @@ out:
 #endif
 
 int
-resource_not_found_error(struct wim_inode *inode, const u8 *hash)
+resource_not_found_error(const struct wim_inode *inode, const u8 *hash)
 {
        if (wimlib_print_errors) {
                ERROR("\"%"TS"\": resource not found", inode_first_full_path(inode));
@@ -1214,6 +1214,22 @@ inode_unnamed_lte(const struct wim_inode *inode,
                return inode_unnamed_lte_unresolved(inode, table);
 }
 
+const u8 *
+inode_unnamed_stream_hash(const struct wim_inode *inode)
+{
+       const u8 *hash;
+
+       for (unsigned i = 0; i <= inode->i_num_ads; i++) {
+               if (inode_stream_name_nbytes(inode, i) == 0) {
+                       hash = inode_stream_hash(inode, i);
+                       if (!is_zero_hash(hash))
+                               return hash;
+               }
+       }
+       return NULL;
+}
+
+
 static int
 lte_add_stream_size(struct wim_lookup_table_entry *lte, void *total_bytes_p)
 {