1 | #ifndef _SYS_MTIO_H
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2 | #define _SYS_MTIO_H
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3 |
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4 | #include <sys/types.h>
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5 | #include <sys/ioctl.h>
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6 |
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7 | struct mtop {
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8 | short mt_op;
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9 | int mt_count;
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10 | };
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11 |
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12 | #define _IOT_mtop _IOT (_IOTS (short), 1, _IOTS (int), 1, 0, 0)
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13 | #define _IOT_mtget _IOT (_IOTS (long), 7, 0, 0, 0, 0)
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14 | #define _IOT_mtpos _IOT_SIMPLE (long)
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15 | #define _IOT_mtconfiginfo _IOT (_IOTS (long), 2, _IOTS (short), 3, _IOTS (long), 1)
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16 |
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17 |
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18 | #define MTRESET 0
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19 | #define MTFSF 1
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20 | #define MTBSF 2
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21 | #define MTFSR 3
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22 | #define MTBSR 4
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23 | #define MTWEOF 5
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24 | #define MTREW 6
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25 | #define MTOFFL 7
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26 | #define MTNOP 8
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27 | #define MTRETEN 9
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28 | #define MTBSFM 10
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29 | #define MTFSFM 11
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30 | #define MTEOM 12
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31 | #define MTERASE 13
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32 | #define MTRAS1 14
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33 | #define MTRAS2 15
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34 | #define MTRAS3 16
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35 | #define MTSETBLK 20
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36 | #define MTSETDENSITY 21
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37 | #define MTSEEK 22
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38 | #define MTTELL 23
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39 | #define MTSETDRVBUFFER 24
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40 | #define MTFSS 25
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41 | #define MTBSS 26
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42 | #define MTWSM 27
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43 | #define MTLOCK 28
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44 | #define MTUNLOCK 29
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45 | #define MTLOAD 30
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46 | #define MTUNLOAD 31
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47 | #define MTCOMPRESSION 32
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48 | #define MTSETPART 33
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49 | #define MTMKPART 34
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50 |
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51 | struct mtget {
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52 | long mt_type;
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53 | long mt_resid;
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54 | long mt_dsreg;
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55 | long mt_gstat;
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56 | long mt_erreg;
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57 | int mt_fileno;
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58 | int mt_blkno;
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59 | };
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60 |
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61 | #define MT_ISUNKNOWN 0x01
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62 | #define MT_ISQIC02 0x02
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63 | #define MT_ISWT5150 0x03
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64 | #define MT_ISARCHIVE_5945L2 0x04
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65 | #define MT_ISCMSJ500 0x05
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66 | #define MT_ISTDC3610 0x06
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67 | #define MT_ISARCHIVE_VP60I 0x07
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68 | #define MT_ISARCHIVE_2150L 0x08
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69 | #define MT_ISARCHIVE_2060L 0x09
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70 | #define MT_ISARCHIVESC499 0x0A
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71 | #define MT_ISQIC02_ALL_FEATURES 0x0F
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72 | #define MT_ISWT5099EEN24 0x11
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73 | #define MT_ISTEAC_MT2ST 0x12
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74 | #define MT_ISEVEREX_FT40A 0x32
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75 | #define MT_ISDDS1 0x51
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76 | #define MT_ISDDS2 0x52
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77 | #define MT_ISSCSI1 0x71
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78 | #define MT_ISSCSI2 0x72
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79 | #define MT_ISFTAPE_UNKNOWN 0x800000
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80 | #define MT_ISFTAPE_FLAG 0x800000
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81 |
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82 | struct mt_tape_info {
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83 | long t_type;
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84 | char *t_name;
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85 | };
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86 |
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87 | #define MT_TAPE_INFO \
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88 | { \
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89 | {MT_ISUNKNOWN, "Unknown type of tape device"}, \
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90 | {MT_ISQIC02, "Generic QIC-02 tape streamer"}, \
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91 | {MT_ISWT5150, "Wangtek 5150, QIC-150"}, \
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92 | {MT_ISARCHIVE_5945L2, "Archive 5945L-2"}, \
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93 | {MT_ISCMSJ500, "CMS Jumbo 500"}, \
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94 | {MT_ISTDC3610, "Tandberg TDC 3610, QIC-24"}, \
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95 | {MT_ISARCHIVE_VP60I, "Archive VP60i, QIC-02"}, \
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96 | {MT_ISARCHIVE_2150L, "Archive Viper 2150L"}, \
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97 | {MT_ISARCHIVE_2060L, "Archive Viper 2060L"}, \
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98 | {MT_ISARCHIVESC499, "Archive SC-499 QIC-36 controller"}, \
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99 | {MT_ISQIC02_ALL_FEATURES, "Generic QIC-02 tape, all features"}, \
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100 | {MT_ISWT5099EEN24, "Wangtek 5099-een24, 60MB"}, \
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101 | {MT_ISTEAC_MT2ST, "Teac MT-2ST 155mb data cassette drive"}, \
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102 | {MT_ISEVEREX_FT40A, "Everex FT40A, QIC-40"}, \
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103 | {MT_ISSCSI1, "Generic SCSI-1 tape"}, \
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104 | {MT_ISSCSI2, "Generic SCSI-2 tape"}, \
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105 | {0, 0} \
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106 | }
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107 |
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108 | struct mtpos {
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109 | long mt_blkno;
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110 | };
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111 |
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112 | struct mtconfiginfo {
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113 | long mt_type;
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114 | long ifc_type;
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115 | unsigned short irqnr;
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116 | unsigned short dmanr;
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117 | unsigned short port;
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118 | unsigned long debug;
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119 | unsigned have_dens:1;
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120 | unsigned have_bsf:1;
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121 | unsigned have_fsr:1;
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122 | unsigned have_bsr:1;
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123 | unsigned have_eod:1;
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124 | unsigned have_seek:1;
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125 | unsigned have_tell:1;
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126 | unsigned have_ras1:1;
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127 | unsigned have_ras2:1;
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128 | unsigned have_ras3:1;
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129 | unsigned have_qfa:1;
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130 | unsigned pad1:5;
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131 | char reserved[10];
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132 | };
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133 |
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134 | #define MTIOCTOP _IOW('m', 1, struct mtop)
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135 | #define MTIOCGET _IOR('m', 2, struct mtget)
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136 | #define MTIOCPOS _IOR('m', 3, struct mtpos)
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137 |
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138 | #define MTIOCGETCONFIG _IOR('m', 4, struct mtconfiginfo)
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139 | #define MTIOCSETCONFIG _IOW('m', 5, struct mtconfiginfo)
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140 |
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141 | #define GMT_EOF(x) ((x) & 0x80000000)
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142 | #define GMT_BOT(x) ((x) & 0x40000000)
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143 | #define GMT_EOT(x) ((x) & 0x20000000)
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144 | #define GMT_SM(x) ((x) & 0x10000000)
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145 | #define GMT_EOD(x) ((x) & 0x08000000)
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146 | #define GMT_WR_PROT(x) ((x) & 0x04000000)
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147 | #define GMT_ONLINE(x) ((x) & 0x01000000)
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148 | #define GMT_D_6250(x) ((x) & 0x00800000)
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149 | #define GMT_D_1600(x) ((x) & 0x00400000)
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150 | #define GMT_D_800(x) ((x) & 0x00200000)
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151 | #define GMT_DR_OPEN(x) ((x) & 0x00040000)
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152 | #define GMT_IM_REP_EN(x) ((x) & 0x00010000)
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153 |
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154 | #define MT_ST_BLKSIZE_SHIFT 0
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155 | #define MT_ST_BLKSIZE_MASK 0xffffff
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156 | #define MT_ST_DENSITY_SHIFT 24
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157 | #define MT_ST_DENSITY_MASK 0xff000000
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158 | #define MT_ST_SOFTERR_SHIFT 0
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159 | #define MT_ST_SOFTERR_MASK 0xffff
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160 | #define MT_ST_OPTIONS 0xf0000000
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161 | #define MT_ST_BOOLEANS 0x10000000
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162 | #define MT_ST_SETBOOLEANS 0x30000000
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163 | #define MT_ST_CLEARBOOLEANS 0x40000000
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164 | #define MT_ST_WRITE_THRESHOLD 0x20000000
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165 | #define MT_ST_DEF_BLKSIZE 0x50000000
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166 | #define MT_ST_DEF_OPTIONS 0x60000000
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167 | #define MT_ST_BUFFER_WRITES 0x1
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168 | #define MT_ST_ASYNC_WRITES 0x2
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169 | #define MT_ST_READ_AHEAD 0x4
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170 | #define MT_ST_DEBUGGING 0x8
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171 | #define MT_ST_TWO_FM 0x10
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172 | #define MT_ST_FAST_MTEOM 0x20
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173 | #define MT_ST_AUTO_LOCK 0x40
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174 | #define MT_ST_DEF_WRITES 0x80
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175 | #define MT_ST_CAN_BSR 0x100
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176 | #define MT_ST_NO_BLKLIMS 0x200
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177 | #define MT_ST_CAN_PARTITIONS 0x400
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178 | #define MT_ST_SCSI2LOGICAL 0x800
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179 | #define MT_ST_CLEAR_DEFAULT 0xfffff
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180 | #define MT_ST_DEF_DENSITY (MT_ST_DEF_OPTIONS | 0x100000)
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181 | #define MT_ST_DEF_COMPRESSION (MT_ST_DEF_OPTIONS | 0x200000)
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182 | #define MT_ST_DEF_DRVBUFFER (MT_ST_DEF_OPTIONS | 0x300000)
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183 | #define MT_ST_HPLOADER_OFFSET 10000
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184 | #ifndef DEFTAPE
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185 | # define DEFTAPE "/dev/tape"
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186 | #endif
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187 |
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188 | #endif
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