void qmp_screendump(const char *filename, Error **errp) { QemuConsole *previous_active_console; bool cswitch; previous_active_console = active_console; cswitch = previous_active_console && previous_active_console->index != 0; /* There is currently no way of specifying which screen we want to dump, so always dump the first one. */ if (cswitch) { console_select(0); } if (consoles[0] && consoles[0]->hw_screen_dump) { consoles[0]->hw_screen_dump(consoles[0]->hw, filename, cswitch, errp); } else { error_setg(errp, "device doesn't support screendump"); } if (cswitch) { console_select(previous_active_console->index); } }