189 lines
5.1 KiB
C
189 lines
5.1 KiB
C
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#ifndef _SYS_MTIO_H
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#define _SYS_MTIO_H
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#include <sys/types.h>
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#include <sys/ioctl.h>
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struct mtop {
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short mt_op;
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int mt_count;
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};
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#define _IOT_mtop _IOT (_IOTS (short), 1, _IOTS (int), 1, 0, 0)
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#define _IOT_mtget _IOT (_IOTS (long), 7, 0, 0, 0, 0)
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#define _IOT_mtpos _IOT_SIMPLE (long)
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#define _IOT_mtconfiginfo _IOT (_IOTS (long), 2, _IOTS (short), 3, _IOTS (long), 1)
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#define MTRESET 0
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#define MTFSF 1
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#define MTBSF 2
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#define MTFSR 3
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#define MTBSR 4
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#define MTWEOF 5
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#define MTREW 6
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#define MTOFFL 7
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#define MTNOP 8
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#define MTRETEN 9
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#define MTBSFM 10
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#define MTFSFM 11
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#define MTEOM 12
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#define MTERASE 13
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#define MTRAS1 14
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#define MTRAS2 15
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#define MTRAS3 16
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#define MTSETBLK 20
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#define MTSETDENSITY 21
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#define MTSEEK 22
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#define MTTELL 23
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#define MTSETDRVBUFFER 24
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#define MTFSS 25
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#define MTBSS 26
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#define MTWSM 27
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#define MTLOCK 28
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#define MTUNLOCK 29
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#define MTLOAD 30
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#define MTUNLOAD 31
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#define MTCOMPRESSION 32
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#define MTSETPART 33
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#define MTMKPART 34
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struct mtget {
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long mt_type;
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long mt_resid;
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long mt_dsreg;
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long mt_gstat;
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long mt_erreg;
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int mt_fileno;
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int mt_blkno;
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};
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#define MT_ISUNKNOWN 0x01
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#define MT_ISQIC02 0x02
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#define MT_ISWT5150 0x03
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#define MT_ISARCHIVE_5945L2 0x04
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#define MT_ISCMSJ500 0x05
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#define MT_ISTDC3610 0x06
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#define MT_ISARCHIVE_VP60I 0x07
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#define MT_ISARCHIVE_2150L 0x08
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#define MT_ISARCHIVE_2060L 0x09
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#define MT_ISARCHIVESC499 0x0A
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#define MT_ISQIC02_ALL_FEATURES 0x0F
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#define MT_ISWT5099EEN24 0x11
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#define MT_ISTEAC_MT2ST 0x12
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#define MT_ISEVEREX_FT40A 0x32
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#define MT_ISDDS1 0x51
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#define MT_ISDDS2 0x52
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#define MT_ISSCSI1 0x71
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#define MT_ISSCSI2 0x72
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#define MT_ISFTAPE_UNKNOWN 0x800000
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#define MT_ISFTAPE_FLAG 0x800000
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struct mt_tape_info {
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long t_type;
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char *t_name;
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};
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#define MT_TAPE_INFO \
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{ \
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{MT_ISUNKNOWN, "Unknown type of tape device"}, \
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{MT_ISQIC02, "Generic QIC-02 tape streamer"}, \
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{MT_ISWT5150, "Wangtek 5150, QIC-150"}, \
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{MT_ISARCHIVE_5945L2, "Archive 5945L-2"}, \
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{MT_ISCMSJ500, "CMS Jumbo 500"}, \
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{MT_ISTDC3610, "Tandberg TDC 3610, QIC-24"}, \
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{MT_ISARCHIVE_VP60I, "Archive VP60i, QIC-02"}, \
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{MT_ISARCHIVE_2150L, "Archive Viper 2150L"}, \
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{MT_ISARCHIVE_2060L, "Archive Viper 2060L"}, \
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{MT_ISARCHIVESC499, "Archive SC-499 QIC-36 controller"}, \
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{MT_ISQIC02_ALL_FEATURES, "Generic QIC-02 tape, all features"}, \
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{MT_ISWT5099EEN24, "Wangtek 5099-een24, 60MB"}, \
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{MT_ISTEAC_MT2ST, "Teac MT-2ST 155mb data cassette drive"}, \
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{MT_ISEVEREX_FT40A, "Everex FT40A, QIC-40"}, \
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{MT_ISSCSI1, "Generic SCSI-1 tape"}, \
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{MT_ISSCSI2, "Generic SCSI-2 tape"}, \
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{0, 0} \
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}
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struct mtpos {
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long mt_blkno;
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};
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struct mtconfiginfo {
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long mt_type;
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long ifc_type;
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unsigned short irqnr;
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unsigned short dmanr;
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unsigned short port;
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unsigned long debug;
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unsigned have_dens:1;
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unsigned have_bsf:1;
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unsigned have_fsr:1;
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unsigned have_bsr:1;
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unsigned have_eod:1;
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unsigned have_seek:1;
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unsigned have_tell:1;
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unsigned have_ras1:1;
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unsigned have_ras2:1;
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unsigned have_ras3:1;
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unsigned have_qfa:1;
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unsigned pad1:5;
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char reserved[10];
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};
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#define MTIOCTOP _IOW('m', 1, struct mtop)
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#define MTIOCGET _IOR('m', 2, struct mtget)
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#define MTIOCPOS _IOR('m', 3, struct mtpos)
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#define MTIOCGETCONFIG _IOR('m', 4, struct mtconfiginfo)
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#define MTIOCSETCONFIG _IOW('m', 5, struct mtconfiginfo)
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#define GMT_EOF(x) ((x) & 0x80000000)
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#define GMT_BOT(x) ((x) & 0x40000000)
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#define GMT_EOT(x) ((x) & 0x20000000)
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#define GMT_SM(x) ((x) & 0x10000000)
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#define GMT_EOD(x) ((x) & 0x08000000)
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#define GMT_WR_PROT(x) ((x) & 0x04000000)
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#define GMT_ONLINE(x) ((x) & 0x01000000)
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#define GMT_D_6250(x) ((x) & 0x00800000)
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#define GMT_D_1600(x) ((x) & 0x00400000)
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#define GMT_D_800(x) ((x) & 0x00200000)
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#define GMT_DR_OPEN(x) ((x) & 0x00040000)
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#define GMT_IM_REP_EN(x) ((x) & 0x00010000)
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#define MT_ST_BLKSIZE_SHIFT 0
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#define MT_ST_BLKSIZE_MASK 0xffffff
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#define MT_ST_DENSITY_SHIFT 24
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#define MT_ST_DENSITY_MASK 0xff000000
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#define MT_ST_SOFTERR_SHIFT 0
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#define MT_ST_SOFTERR_MASK 0xffff
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#define MT_ST_OPTIONS 0xf0000000
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#define MT_ST_BOOLEANS 0x10000000
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#define MT_ST_SETBOOLEANS 0x30000000
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#define MT_ST_CLEARBOOLEANS 0x40000000
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#define MT_ST_WRITE_THRESHOLD 0x20000000
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#define MT_ST_DEF_BLKSIZE 0x50000000
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#define MT_ST_DEF_OPTIONS 0x60000000
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#define MT_ST_BUFFER_WRITES 0x1
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#define MT_ST_ASYNC_WRITES 0x2
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#define MT_ST_READ_AHEAD 0x4
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#define MT_ST_DEBUGGING 0x8
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#define MT_ST_TWO_FM 0x10
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#define MT_ST_FAST_MTEOM 0x20
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#define MT_ST_AUTO_LOCK 0x40
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#define MT_ST_DEF_WRITES 0x80
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#define MT_ST_CAN_BSR 0x100
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#define MT_ST_NO_BLKLIMS 0x200
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#define MT_ST_CAN_PARTITIONS 0x400
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#define MT_ST_SCSI2LOGICAL 0x800
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#define MT_ST_CLEAR_DEFAULT 0xfffff
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#define MT_ST_DEF_DENSITY (MT_ST_DEF_OPTIONS | 0x100000)
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#define MT_ST_DEF_COMPRESSION (MT_ST_DEF_OPTIONS | 0x200000)
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#define MT_ST_DEF_DRVBUFFER (MT_ST_DEF_OPTIONS | 0x300000)
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#define MT_ST_HPLOADER_OFFSET 10000
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#ifndef DEFTAPE
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# define DEFTAPE "/dev/tape"
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#endif
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#endif
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