static gboolean
_lazy_load_attr_from_file(const char *chunk_path, struct attr_handle_s** attr_handle, GError ** error)
{
if (!(*attr_handle = _alloc_attr_handle(chunk_path))) {
SETERRCODE(error, ENOMEM, "Memory allocation failure");
return FALSE;
}
*error = NULL;
return TRUE;
}
static gboolean
_load_attr_from_file(const char *chunk_path, struct attr_handle_s** attr_handle, GError ** error){
GError *local_error = NULL;
if (!(*attr_handle = _alloc_attr_handle(chunk_path))) {
SETERRCODE(error, ENOMEM, "Memory allocation failure");
return FALSE;
}
/* Try to load attributes from the local file and overwrite with xattr */
_load_from_file_attr(*attr_handle, &local_error);
if (local_error)
g_clear_error(&local_error);
_load_from_xattr(*attr_handle, &local_error);
if (local_error)
g_clear_error(&local_error);
*error = NULL;
return TRUE;
}
static gboolean
_load_attr_from_file(const char *chunk_path, struct attr_handle_s** attr_handle, GError ** error)
{
struct attr_handle_s *ah = NULL;
GError *local_error = NULL;
if (!(ah = _alloc_attr_handle(chunk_path))) {
SETERRCODE(error, ENOMEM, "Memory allocation failure");
return FALSE;
}
if (!_load_from_xattr(ah, &local_error)) {
if (!local_error) {
SETERRCODE(&local_error, 500, "Failed to load xattr : unknown error");
goto error_and_exit;
}
else if (local_error->code != ENOTSUP)
goto error_and_exit;
else {
g_clear_error(&local_error);
if (!_load_from_file_attr(ah, &local_error))
goto error_and_exit;
}
}
if (local_error)
g_clear_error(&local_error);
*error = NULL;
*attr_handle = ah;
return TRUE;
error_and_exit:
if (error)
*error = local_error;
else if (local_error)
g_clear_error(&local_error);
_clean_attr_handle(ah, FALSE);
return FALSE;
}