mirror of
https://github.com/brouhaha/tapeutils.git
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81 lines
2.8 KiB
C
81 lines
2.8 KiB
C
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/* Record types: */
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#define T_LABEL 1 /* Label. */
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#define T_BEGIN 2 /* Start of SaveSet. */
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#define T_END 3 /* End of SaveSet. */
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#define T_FILE 4 /* File data. */
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#define T_UFD 5 /* UFD data. */
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#define T_EOV 6 /* End of volume. */
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#define T_COMM 7 /* Comment. */
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#define T_CONT 8 /* Continuation. */
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/* Offsets into header block: */
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#define G_TYPE 0 /* Record type. */
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#define G_SEQ 1 /* Sequence #. */
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#define G_RTNM 2 /* Relative tape #. */
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#define G_FLAGS 3 /* Flags: */
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#define GF_EOF 0400000 /* End of file. */
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#define GF_RPT 0200000 /* Repeat of last record. */
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#define GF_NCH 0100000 /* Ignore checksum. */
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#define GF_SOF 0040000 /* Start of file. */
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#define G_CHECK 4 /* Checksum. */
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#define G_SIZE 5 /* Size of data in this block. */
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#define G_LND 6 /* Length of non-data block. */
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/* Non-data block types: */
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#define O_NAME 1 /* File name. */
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#define O_ATTR 2 /* File attributes. */
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#define O_DIRECT 3 /* Directory attributes. */
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#define O_SYSNAME 4 /* System name block. */
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#define O_SAVESET 5 /* SaveSet name block. */
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/* Offsets in attribute block: */
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#define A_FHLN 0 /* header length word */
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#define A_FLGS 1 /* flags */
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#define A_WRIT 2 /* creation date/time */
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#define A_ALLS 3 /* allocated size */
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#define A_MODE 4 /* mode */
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#define A_LENG 5 /* length */
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#define A_BSIZ 6 /* byte size */
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#define A_VERS 7 /* version */
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#define A_PROT 8 /* protection */
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#define A_ACCT 9 /* byte pointer account string */
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#define A_NOTE 10 /* byte pointer to anonotation string */
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#define A_CRET 11 /* creation date/time of this generation */
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#define A_REDT 12 /* last read date/time of this generation */
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#define A_MODT 13 /* monitor set last write date/time */
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#define A_ESTS 14 /* estimated size in words */
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#define A_RADR 15 /* requested disk address */
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#define A_FSIZ 16 /* maximum file size in words */
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#define A_MUSR 17 /* byte ptr to id of last modifier */
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#define A_CUSR 18 /* byte ptr to id of creator */
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#define A_BKID 19 /* byte ptr to save set of previous backup */
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#define A_BKDT 20 /* date/time of last backup */
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#define A_NGRT 21 /* number of generations to retain */
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#define A_NRDS 22 /* nbr opens for read this generation */
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#define A_NWRT 23 /* nbr opens for write this generation */
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#define A_USRW 24 /* user word */
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#define A_PCAW 25 /* privileged customer word */
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#define A_FTYP 26 /* file type and flags */
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#define A_FBSZ 27 /* byte sizes */
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#define A_FRSZ 28 /* record and block sizes */
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#define A_FFFB 29 /* application/customer word */
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/* T_BEGIN, T_END & T_CONT header offsets: */
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#define S_DATE 12
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#define S_FORMAT 13
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#define S_BVER 14
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#define S_MONTYP 15
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#define S_SVER 16
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#define S_APR 17
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#define S_DEVICE 18
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#define S_MTCHAR 19
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#define S_REELID 20
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#define S_LTYPE 21
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