git.sur5r.net Git - cc65/blob - libsrc/apple2/mli.inc

   1 ;
   2 ; Oliver Schmidt, 30.12.2004
   3 ;
   4 ; Apple ProDOS 8 MLI
   5 ;
   6
   7 READ_BLOCK_CALL = $80
   8 WRITE_BLOCK_CALL= $81
   9 RW_BLOCK_COUNT  = 3
  10
  11 GET_TIME_CALL   = $82
  12 GET_TIME_COUNT  = 0
  13
  14 CREATE_CALL     = $C0
  15 CREATE_COUNT    = 7
  16
  17 DESTROY_CALL    = $C1
  18 DESTROY_COUNT   = 1
  19
  20 RENAME_CALL     = $C2
  21 RENAME_COUNT    = 2
  22
  23 GET_INFO_CALL   = $C4
  24 GET_INFO_COUNT  = $A
  25
  26 ON_LINE_CALL    = $C5
  27 ON_LINE_COUNT   = 2
  28
  29 SET_PREFIX_CALL = $C6
  30 GET_PREFIX_CALL = $C7
  31 PREFIX_COUNT    = 1
  32
  33 OPEN_CALL       = $C8
  34 OPEN_COUNT      = 3
  35
  36 READ_CALL       = $CA
  37 WRITE_CALL      = $CB
  38 RW_COUNT        = 4
  39
  40 CLOSE_CALL      = $CC
  41 CLOSE_COUNT     = 1
  42
  43 SET_MARK_CALL   = $CE
  44 GET_MARK_CALL   = $CF
  45 MARK_COUNT      = 2
  46
  47 SET_EOF_CALL    = $D0
  48 GET_EOF_CALL    = $D1
  49 EOF_COUNT       = 2
  50
  51         .struct MLI
  52                 .union
  53                         .struct RW_BLOCK
  54                                 PARAM_COUNT     .byte
  55                                 UNIT_NUM        .byte
  56                                 DATA_BUFFER     .addr
  57                                 BLOCK_NUM       .word
  58                         .endstruct
  59                         .struct CREATE
  60                                 PARAM_COUNT     .byte
  61                                 PATHNAME        .addr
  62                                 ACCESS          .byte
  63                                 FILE_TYPE       .byte
  64                                 AUX_TYPE        .word
  65                                 STORAGE_TYPE    .byte
  66                                 CREATE_DATE     .word
  67                                 CREATE_TIME     .word
  68                         .endstruct
  69                         .struct DESTROY
  70                                 PARAM_COUNT     .byte
  71                                 PATHNAME        .addr
  72                         .endstruct
  73                         .struct RENAME
  74                                 PARAM_COUNT     .byte
  75                                 PATHNAME        .addr
  76                                 NEW_PATHNAME    .addr
  77                         .endstruct
  78                         .struct INFO
  79                                 PARAM_COUNT     .byte
  80                                 PATHNAME        .addr
  81                                 ACCESS          .byte
  82                                 FILE_TYPE       .byte
  83                                 AUX_TYPE        .word
  84                                 STORAGE_TYPE    .byte
  85                                 BLOCKS          .word
  86                                 MODE_DATE       .word
  87                                 MODE_TIME       .word
  88                                 CREATE_DATE     .word
  89                                 CREATE_TIME     .word
  90                         .endstruct
  91                         .struct ON_LINE
  92                                 PARAM_COUNT     .byte
  93                                 UNIT_NUM        .byte
  94                                 DATA_BUFFER     .addr
  95                         .endstruct
  96                         .struct PREFIX
  97                                 PARAM_COUNT     .byte
  98                                 PATHNAME        .addr
  99                         .endstruct
 100                         .struct OPEN
 101                                 PARAM_COUNT     .byte
 102                                 PATHNAME        .addr
 103                                 IO_BUFFER       .addr
 104                                 REF_NUM         .byte
 105                         .endstruct
 106                         .struct RW
 107                                 PARAM_COUNT     .byte
 108                                 REF_NUM         .byte
 109                                 DATA_BUFFER     .addr
 110                                 REQUEST_COUNT   .word
 111                                 TRANS_COUNT     .word
 112                         .endstruct
 113                         .struct CLOSE
 114                                 PARAM_COUNT     .byte
 115                                 REF_NUM         .byte
 116                         .endstruct
 117                         .struct MARK
 118                                 PARAM_COUNT     .byte
 119                                 REF_NUM         .byte
 120                                 POSITION        .byte 3
 121                         .endstruct
 122                         .struct EOF
 123                                 PARAM_COUNT     .byte
 124                                 REF_NUM         .byte
 125                                 EOF             .byte 3
 126                         .endstruct
 127                 .endunion
 128         .endstruct
 129
 130         .global         mliparam
 131         .global         callmli
 132
 133 DEVNUM  :=      $BF30           ; Most recent accessed device
 134 DEVCNT  :=      $BF31           ; Number of on-line devices (minus 1)
 135 DEVLST  :=      $BF32           ; Up to 14 units may be active
 136 DATELO  :=      $BF90           ; Bits 15-9 = year, 8-5 = month, 4-0 = day
 137 TIMELO  :=      $BF92           ; Bits 12-8 = hour, 5-0 = minute
 138 LEVEL   :=      $BF94           ; File level: used in open, flush, close
 139 MACHID  :=      $BF98           ; Machine identification
 140 PFIXPTR :=      $BF9A           ; If = 0, no prefix active
 141 KVERSION:=      $BFFF           ; Kernel version number