wimfs_link(), wimfs_symlink(), symlink fixes

[wimlib] / src / modify.c

diff --git a/src/modify.c b/src/modify.c
index 947316aa9fb5fe4fb566eebcb564e41710004e20..744ab2d7cdb42b908a80e3a944e095272e5eff8b 100644 (file)
--- a/src/modify.c
+++ b/src/modify.c
@@ -153,44 +153,7 @@ static int build_dentry_tree(struct dentry *root, const char *root_disk_path,
                }
                deref_name_buf[ret] = '\0';
                DEBUG("Read symlink `%s'", deref_name_buf);
-               void *symlink_buf = make_symlink_reparse_data_buf(deref_name_buf,
-                                                                 &symlink_buf_len);
-               if (!symlink_buf)
-                       return WIMLIB_ERR_NOMEM;
-               DEBUG("Made symlink reparse data buf (len = %zu, name len = %zu)",
-                               symlink_buf_len, ret);
-               
-               u8 symlink_buf_hash[WIM_HASH_SIZE];
-               sha1_buffer(symlink_buf, symlink_buf_len, symlink_buf_hash);
-
-               ret = dentry_set_symlink_buf(root, symlink_buf_hash);
-
-               if (ret != 0) {
-                       FREE(symlink_buf);
-                       return ret;
-               }
-               DEBUG("Created symlink buf");
-
-               struct lookup_table_entry *lte;
-               struct lookup_table_entry *existing_lte;
-
-               existing_lte = __lookup_resource(lookup_table, symlink_buf_hash);
-               if (existing_lte) {
-                       existing_lte->refcnt++;
-               } else {
-                       DEBUG("Creating new lookup table entry");
-                       lte = new_lookup_table_entry();
-                       if (!lte) {
-                               FREE(symlink_buf);
-                               return WIMLIB_ERR_NOMEM;
-                       }
-                       lte->symlink_buf = symlink_buf;
-                       lte->resource_entry.original_size = symlink_buf_len;
-                       lte->resource_entry.size = symlink_buf_len;
-                       lte->is_symlink = true;
-                       memcpy(lte->hash, symlink_buf_hash, WIM_HASH_SIZE);
-                       lookup_table_insert(lookup_table, lte);
-               }
+               ret = dentry_set_symlink(root, deref_name_buf, lookup_table);
        } else {
                /* Regular file */
                struct lookup_table_entry *lte;