1 files changed, 0 insertions, 68 deletions
diff --git a/lib/io/src/dir_entry.c b/lib/io/src/dir_entry.c
index b7f38f5..15f078f 100644
--- a/lib/io/src/dir_entry.c
+++ b/lib/io/src/dir_entry.c
@@ -28,71 +28,3 @@ dir_entry_t *dir_entry_create(const char *name)
 	memcpy(out->name, name, name_len);
 	return out;
 }
-
-dir_entry_xattr_t *dir_entry_xattr_create(const char *key, const sqfs_u8 *value,
-					  size_t value_len)
-{
-	dir_entry_xattr_t *out;
-	size_t len, key_len;
-
-	/* key_ley = strlen(key) + 1 */
-	key_len = strlen(key);
-	if (SZ_ADD_OV(key_len, 1, &key_len))
-		return NULL;
-
-	/* len = key_len + value_len + 1 + sizeof(*out) */
-	if (SZ_ADD_OV(key_len, value_len, &len))
-		return NULL;
-	if (SZ_ADD_OV(len, 1, &len))
-		return NULL;
-	if (SZ_ADD_OV(len, sizeof(*out), &len))
-		return NULL;
-
-	out = calloc(1, len);
-	if (out != NULL) {
-		out->key = out->data;
-		out->value = (sqfs_u8 *)out->data + key_len;
-		out->value_len = value_len;
-
-		memcpy(out->key, key, key_len);
-		memcpy(out->value, value, value_len);
-	}
-
-	return out;
-}
-
-dir_entry_xattr_t *dir_entry_xattr_list_copy(const dir_entry_xattr_t *list)
-{
-	dir_entry_xattr_t *new, *copy = NULL, *copy_last = NULL;
-	const dir_entry_xattr_t *it;
-
-	for (it = list; it != NULL; it = it->next) {
-		new = dir_entry_xattr_create(it->key, it->value,
-					     it->value_len);
-		if (new == NULL) {
-			dir_entry_xattr_list_free(copy);
-			return NULL;
-		}
-
-		if (copy_last == NULL) {
-			copy = new;
-			copy_last = new;
-		} else {
-			copy_last->next = new;
-			copy_last = new;
-		}
-	}
-
-	return copy;
-}
-
-void dir_entry_xattr_list_free(dir_entry_xattr_t *list)
-{
-	dir_entry_xattr_t *old;
-
-	while (list != NULL) {
-		old = list;
-		list = list->next;
-		free(old);
-	}
-}