return WGET_EXIT_IO_FAIL;
case NOCONERROR: case HOSTERR: case CONSOCKERR: case CONERROR:
case CONSSLERR: case CONIMPOSSIBLE: case FTPRERR: case FTPINVPASV:
return WGET_EXIT_IO_FAIL;
case NOCONERROR: case HOSTERR: case CONSOCKERR: case CONERROR:
case CONSSLERR: case CONIMPOSSIBLE: case FTPRERR: case FTPINVPASV: