if (eargp != null) prepareStdioRedirects(runtime, null, mainPipe, eargp);
break;
default:
throw runtime.newSystemCallError(prog.toString());
}
if (eargp != null) {
execargFixup(context, runtime, eargp);
execargRunOptions(context, runtime, eargp, sargp, null);
if (eargp.envp_str != null) envp = eargp.envp_str;