+/**
+ * Result handler for sending data to the para_client process.
+ *
+ * \param result The data to be sent.
+ * \param band The band designator.
+ * \param private Pointer to the command context.
+ *
+ * \return The return value of the underlying call to \ref command.c::send_sb.
+ *
+ * \sa \ref callback_result_handler, \ref command.c::send_sb.
+ */
+int afs_cb_result_handler(struct osl_object *result, uint8_t band,
+ void *private)
+{
+ struct command_context *cc = private;
+
+ assert(cc);
+ switch (band) {
+ case SBD_OUTPUT:
+ case SBD_DEBUG_LOG:
+ case SBD_INFO_LOG:
+ case SBD_NOTICE_LOG:
+ case SBD_WARNING_LOG:
+ case SBD_ERROR_LOG:
+ case SBD_CRIT_LOG:
+ case SBD_EMERG_LOG:
+ assert(result->size > 0);
+ return send_sb(&cc->scc, result->data, result->size, band, true);
+ case SBD_AFS_CB_FAILURE:
+ return *(int *)(result->data);
+ default:
+ return -E_BAD_BAND;
+ }
+}
+
+static void flush_and_free_pb(struct para_buffer *pb)