- written = _write (pipe->fd_or_handle, buffer_c + start, len);
- if (written < 0)
- {
- dbus_set_error (error, DBUS_ERROR_FAILED,
- "Writing to pipe: %s\n",
- strerror (errno));
- }
- return written;
+ written = _write (pipe->fd, buffer_c + start, len);
+
+ if (written >= 0)
+ return written;
+
+ dbus_set_error (error, _dbus_error_from_system_errno (),
+ "Writing to pipe: %s",
+ _dbus_strerror_from_errno ());
+ return -1;