Merge pull request #3065 from wasmerio/fix_add_special_folders_to_rea…

…ddir Added '.' and '..' special folder t WASI fd_readdir return (for #3033)
wasmerio · Aug 3, 2022 · e2de53c · e2de53c
2 parents 2ea62aa + fc6936d
commit e2de53c
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/lib/wasi/src/syscalls/mod.rs b/lib/wasi/src/syscalls/mod.rs
@@ -1321,6 +1321,10 @@ pub fn fd_readdir<M: MemorySize>(
                             (entry.name.to_string(), stat.st_filetype, stat.st_ino)
                         }),
                 );
+                // adding . and .. special folders
+                // TODO: inode
+                entry_vec.push((".".to_string(), __WASI_FILETYPE_DIRECTORY, 0));
+                entry_vec.push(("..".to_string(), __WASI_FILETYPE_DIRECTORY, 0));
                 entry_vec.sort_by(|a, b| a.0.cmp(&b.0));
                 entry_vec
             }