We have Sun OS 5.9 we are doing a backup process (ProC program) that uses the function...

fprintf(fp,"%s;%s;%s;%s;%s;%ld;%ld;%ld;%ld;%s;%s;%s;%d;%s;%s;%s;%ld;%s;%s;%s;%ld;%ld;%s;%ld;%s;%ld;% s;%s;%c%c",x_contrno, x_subno, x_b_subno,x_transdate,x_last_traffic_date,BillAmt_s, x_billamount_int, x_duration
, x_act_duration,x_third_party_no, x_call_type,x_tariffclass,x_party_flag,x_chargetype,x_vol_group,x_billcode,x_no_packets,v_SUBSCR_TYP E.arr,v_AREA.arr,v_TARIFF_GROUP.arr,file_id0,d_GROSS_AMOUNT,v_UPDATED,d_RATE_POS
,v_DISC_TYPE.arr,d_OTHER_AMOUNT,v_OTHER_GROUP.arr,v_TARIFF_PROFILE.arr,0x0D,0x0A);

and fp is declared such that

FILE *fp (fp is pointer to file)

MY problem is that I can't exceed 2GB as file size ......

What are the options availabe to increase the file size to be unlimited............?

and I need to know if this file size depends on the filesystem itself...