v4.0/src/SELECT/GET_STAT.H

   1
   2 /* \f */
   3 /*                                                                          */
   4 /****************************************************************************/
   5 /* Define statements                                                        */
   6 /****************************************************************************/
   7 /*                  Get_status Input                                        */
   8 #define FST_DRV 0x01
   9 #define SEC_DRV 0x02
  10 /*                                                                          */
  11 /*                  EQUATES FOR N_PART_NAME                                 */
  12 #define E_PART_PRI_DOS      0x01
  13 #define E_PART_EXT_DOS      0x02
  14 #define E_PART_LOG_DRI      0x03
  15 #define E_FREE_MEM_EDOS     0x04
  16 #define E_FREE_MEM_DISK     0x05
  17 #define E_PART_OTHER        0x06
  18 /*                                                                          */
  19 /*                  EQUATES FOR N_PART_STATUS                               */
  20 #define E_PART_UNFORMAT     0x00
  21 #define E_PART_FORMAT       0x01
  22 /*                                                                          */
  23 /*                  EQUATES FOR N_PART_TYPE                                 */
  24 #define E_PART_FAT          0x01
  25 #define E_PART_KSAM         0x02
  26 #define E_PART_UNDEF        0x03
  27 #define E_PART_IGNORE       0x04
  28
  29 /* DISK_1_TABLE        equals  M_DISK_1_ITEMS   */
  30 /* DISK_1_VAL_ITEM     equals  zero             */
  31 /* DISK_1_START        equals  100 times SIZ_DISKSTRUC bytes  */
  32 #define M_DISK_1_ITEMS          ( sizeof(disk_1_start) / SIZ_DISKSTRUC )
  33
  34
  35 /* DISK_2_TABLE        equals  M_DISK_2_ITEMS   */
  36 /* DISK_2_VAL_ITEM     equals  zero             */
  37 /* DISK_2_START        equals  100 times SIZ_DISKSTRUC bytes */
  38 #define SIZ_DISKSTRUC           ( sizeof(struc disk_status))
  39 #define M_DISK_2_ITEMS          ( sizeof(disk_2_start) / SIZ_DISKSTRUC )
  40 /*                  EQUATES FOR BX FLAGS                                    */
  41 #define E_DISK_PRI          0x01
  42 #define E_DISK_EXT_DOS      0x02
  43 #define E_DISK_LOG_DRI      0x04
  44 #define E_DISK_EDOS_MEM     0x08
  45 #define E_DISK_FREE_MEM     0x10
  46
  47
  48 /*                                                                          */
  49
  50 #define FLAG    char                                                    /* AN000 */
  51 #define BEGIN    {
  52 #define END      }
  53 #define ESC     0x1B
  54 #define NUL     0x00
  55 #define NOT_FOUND 0xFF
  56 #define DELETED   0xFF
  57 #define INVALID   0xFF
  58 #define PRIMARY 0x00
  59 #define EXTENDED 0x05
  60 #define BAD_BLOCK 0xFF
  61 #define XENIX1    0x02
  62 #define XENIX2    0x03
  63 #define PCIX     0x75
  64 #define DOS12    0x01
  65 #define DOS16    0x04
  66 #define DOSNEW   0x06                                                   /* AN000 */
  67 #define FAT16_SIZE 32680
  68 #define VOLUME  0x00
  69 #define FALSE   (char) (1==0)                                           /* AC000 */
  70 #define TRUE    (char) !FALSE                                           /* AC000 */
  71 #define LOGICAL 0x05
  72 #define CR      0x0D
  73 #define BACKSPACE 0x08
  74 #define ACTIVE  0x80
  75 #define DOS_MAX   (64*1024) /* Allow exactly 32mb worth of partitions */
  76 #define SYSTEM_FILE_SECTORS 100
  77 #define BYTES_PER_SECTOR 512                                            /* AN000 */
  78
  79
  80
  81 #define NETWORK  0x2F
  82 #define INSTALLATION_CHECK  0xB800
  83 #define SERVER_CHECK        0x40
  84
  85
  86 #define FILE_NAME     ":\\????????.???"                                 /* AN000 */
  87 #define NOVOLUME      " no label  "                                     /* AN000 */
  88 #define NOFORMAT      " no fmt "                                        /* AN000 */
  89 #define FAT           "  FAT   "                                        /* AN000 */
  90 #define ZERO          0                                                 /* AN000 */
  91 #define NO_GOOD       0x02                                              /* AN000 */
  92 #define FIND_FIRST_MATCH 0x4E                                           /* AN000 */
  93 #define GET_DTA          0x2F                                           /* AN000 */
  94 #define GENERIC_IOCTL    0x440D                                         /* AN000 */
  95 #define GET_MEDIA_ID     0x086E                                         /* AN000 */
  96 #define CAPCHAR    0x6520                                               /* AN000 */
  97 #define CAPSTRING  0x6521                                               /* AN000 */
  98 #define CAP_YN     0x6523                                               /* AN000 */
  99 #define INT21   0x21                                                    /* AN000 */
 100 #define DISK    0x13                                                    /* AN000 */
 101 #define NOERROR 0                                                       /* AN000 */
 102 #define BLANKS  "             "                                         /* AN000 */
 103
 104 #define READ_DISK 2
 105 #define WRITE_DISK 3
 106 #define DISK_INFO 8
 107
 108
 109 #define VOL_LABEL              0x08                                     /* AN000 */
 110 #define PERCENT                0x025                                    /* AN000 */
 111 #define PERIOD                 0x02E                                    /* AN000 */
 112 #define ONE_MEG                1048576                                  /* AN000 */
 113
 114 #define BYTE    unsigned char                                           /* AN000 */
 115 #define WORD    unsigned short                                          /* AN000 */
 116 #define DWORD   unsigned long                                           /* AN000 */
 117 #define sw_type                                                         /* AN000 */
 118 #define sw_item_tag                                                     /* AN000 */
 119 #define sw_synonym                                                      /* AN000 */
 120 #define sw_value                                                        /* AN000 */
 121
 122 #define CARRY_FLAG              0x0001  /* mask for carry flag */       /* AN000 */
 123 #define PARITY_FLAG             0x0004  /* mask for parity flag */      /* AN000 */
 124 #define ACARRY_FLAG             0x0010  /* mask for aux carry flag */   /* AN000 */
 125 #define ZERO_FLAG               0x0040  /* mask for zero flag */        /* AN000 */
 126 #define SIGN_FLAG               0x0080  /* mask for sign flag */        /* AN000 */
 127 #define TRAP_FLAG               0x0100  /* mask for trap flag */        /* AN000 */
 128 #define INTERRUPT_FLAG          0x0200  /* mask for interrupt flag */   /* AN000 */
 129 #define DIRECTION_FLAG          0x0400  /* mask for direction flag */   /* AN000 */
 130 #define OVERFLOW_FLAG           0x0800  /* mask for overflow flag */    /* AN000 */
 131
 132 #define         SEMICOLON       0x3B           /* AN000 - VALID COMMAND LINE DELIMITER*/
 133 #define XFLOAT          unsigned
 134
 135 #define u(c)            ((unsigned)(c))                                 /* AN000 */
 136 #define c(c)            ((char)(c))                                     /* AN000 */
 137 #define f(c)            ((XFLOAT)(c))                                 /* AN000 */
 138 #define uc(c)           ((unsigned char)(c))                            /* AN000 */
 139 #define ui(c)           ((unsigned int)(c))                             /* AN000 */
 140 #define ul(c)           ((unsigned long)(c))                            /* AN000 */
 141
 142
 143 struct entry
 144     BEGIN
 145      unsigned char       boot_ind;
 146      unsigned char       start_head;
 147      unsigned char       start_sector;
 148      unsigned            start_cyl;
 149      unsigned char       sys_id;
 150      unsigned char       end_head;
 151      unsigned char       end_sector;
 152      unsigned            end_cyl;
 153      unsigned long       rel_sec;
 154      unsigned long       num_sec;
 155      char                order;
 156      FLAG                formatted;
 157      XFLOAT              mbytes_used;                                   /* AN000 */
 158      char                drive_letter;                                  /* AN000 */
 159      char                system_level[4];                               /* AN000 */
 160     END;
 161
 162 struct DISK_STATUS
 163    BEGIN
 164     unsigned char   n_part_name  ;
 165     unsigned        n_part_size  ;
 166     unsigned char   n_part_status;
 167     unsigned char   p_part_drive ;                                      /* AN000 */
 168     unsigned char   n_part_type  ;                                      /* AN000 */
 169     char            n_part_level[4];                                    /* AN000 */
 170    END OneDiskStatusEntry;            /* TWO ARRAYS to be OUTPUT in ES:DI */
 171
 172 typedef struct DISK_STATUS DSE ;
 173
 174 struct freespace
 175    BEGIN
 176     unsigned        space;
 177     unsigned        start;
 178     unsigned        end;
 179     unsigned        mbytes_unused;                                      /* AN000 */
 180    END;
 181
 182 struct dx_buffer_ioctl                                                  /* AN000 */
 183    BEGIN                                                                /* AN000 */
 184     unsigned int    info_level;          /* Information level */        /* AN000 */
 185     unsigned long   serial_num;          /* serial number     */        /* AN000 */
 186     char            vol_label[9];        /* volume label      */        /* AN000 */
 187     char            file_system[12];     /* file system       */        /* AN000 */
 188    END;                                                                 /* AN000 */
 189
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 191