.MACRO FHDO2$ OFFSET .MCALL DEF$I,OFFSET,DEFIN$ ; ; HEADER AREA OFFSETS ; DEF$I 0 OFFSET H.IDOF,1 ; IDENT AREA OFFSET IN WORDS. OFFSET H.MPOF,1 ; MAP AREA OFFSET IN WORDS. OFFSET H.ACOF,1 ; ACCESS CONTROL LIST OFFSET IN WORDS. OFFSET H.RSOF,1 ; RESERVED AREA OFFSET IN WORDS. OFFSET H.FSEG,2 ; FILE SEGMENT NUMBER. OFFSET H.FLEV,2 ; STRUCTURE LEVEL AND VERSION. OFFSET H.FNUM,2 ; FILE NUMBER OFFSET H.FSEQ,2 ; FILE SEQUENCE NUMBER OFFSET H.FRVN,2 ; RELATIVE VOLUME NUMBER. OFFSET H.EFNU,2 ; EXTENSION FILE NUMBER. OFFSET H.EFSQ,2 ; EXTENSION FILE SEQUENCE NUMBER. OFFSET H.ERVN,2 ; EXTENSION RELATIVE VOLUME NUMBER. OFFSET H.UFAT,32. ; RECORD MANAGER ATTRIBUTES AREA. OFFSET H.FCHA ; FILE CHARACTERISTICS (2 WORDS). OFFSET H.UCHA ; USER CONTROLLED CHARACTERISTICS (OLD SYMBOL) OFFSET ,1 ; ALLOCATE ONE BYTE. OFFSET H.SCHA ; SYSTEM CONTROLLED CHARACTERISTICS (OLD SYMBOL) OFFSET ,3 ; ALLOCATE THREE BYTES. ; ; BIT DEFINTIONS FOR USER CONTROLLED CHARACTERISTICS (WORD RELATIVE) ; DEFIN$ UC.CON,200 ; FILE IS LOGICALLY CONTIGUOUS IF SET DEFIN$ UC.DLK,100 ; DEACCESS LOCK SET IF BIT IS SET DEFIN$ UC.CNB,40 ; KEEP FILE AS CONTIGUOUS AS POSSIBLE DEFIN$ UC.WCK,20 ; VERIFY ALL WRITE OPERATIONS DEFIN$ UC.RCK,10 ; VERIFY ALL READ OPERATIONS DEFIN$ UC.WBK,4 ; FILE MAY BE WRITE-BACK CACHED DEFIN$ UC.NBK,2 ; FILE IS NOT TO BE BACKED UP ; ; BIT DEFINITIONS FOR SYSTEM CONTROLLED CHARACTERISTICS (BYTE RELATIVE) ; DEFIN$ SC.SPL,20 ; INTERMEDIATE SPOOL FILE DEFIN$ SC.DIR,40 ; FILE IS A DIRECTORY FILE. DEFIN$ SC.BAD,100 ; BAD DATA BLOCK IN FILE IF SET DEFIN$ SC.MDL,200 ; MARKED FOR DELETE IF SET OFFSET H.RPRO,2 ; RECORD PROTECTION. OFFSET H.USE,1 ; NUMBER OF MAP AREA WORDS IN USE. OFFSET H.PRIV,1 ; ACCESSOR PRIVELEGE LEVEL. OFFSET H.FOWN ; OWNER OF FILE CONSISTING OF: OFFSET H.PROG,2 ; MEMBER NUMBER OFFSET H.PROJ,2 ; GROUP NUMBER OFFSET H.FPRO,2 ; FILE PROTECTION CODE ; ; FILE PROTECTION BITS ; DEFIN$ FP.RDV,1 ; READ ACCESS ALLOWED IF CLEAR DEFIN$ FP.WRV,2 ; WRITE ACCESS ALLOWED IF CLEAR DEFIN$ FP.EXE,4 ; EXECUTE ACCESS ALLOWED IF CLEAR DEFIN$ FP.DEL,10 ; DELETE ALLOWED IF CLEAR OFFSET H.BFNU,2 ; BACK LINK POINTER - FILE NUMBER OFFSET H.BFSQ,2 ; BACK LINK SEQUENCE NUMBER OFFSET H.BRVN,2 ; BACK LINK RVN OFFSET H.SEMK,4 ; SECURITY MASK. OFFSET S.HDHD ; SIZE IN BYTES OF HEADER AREA. ; ; IDENT AREA OFFSETS ; DEF$I 0 OFFSET I.FNAM,20. ; FILE NAME, TYPE AND VERSION (ASCII). OFFSET I.RVNO,2 ; REVISION NUMBER OFFSET I.CRDT,8. ; CREATION DATE AND TIME OFFSET I.RVDT,8. ; REVISION DATE AND TIME OFFSET I.EXDT,8. ; EXPIRATION DATE AND TIME OFFSET I.BKDT,8. ; DATE AND TIME OF LAST BACKUP. OFFSET I.ULAB,80. ; USER LABEL AREA. OFFSET S.IDHD ; SIZE IN BYTES OF IDENT AREA ; ; MAP AREA OFFSET ; DEF$I 0 OFFSET S.MPHD ; SIZE IN BYTES OF THE MAP AREA ; ; CHECKSUM FOR FILE HEADER ; DEFIN$ H.CKSM,510. ; SUM OF WORDS 0-255. .IF DIF,, .MACRO FHDO2$ ARG1 .ENDM FHDO2$ .ENDC .ENDM FHDO2$