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 CREATE_CALL     = $C0
   8 CREATE_COUNT    = 7
   9
  10 ON_LINE_CALL    = $C5
  11 ON_LINE_COUNT   = 2
  12
  13 OPEN_CALL       = $C8
  14 OPEN_COUNT      = 3
  15
  16 READ_CALL       = $CA
  17 WRITE_CALL      = $CB
  18 RW_COUNT        = 4
  19
  20 CLOSE_CALL      = $CC
  21 CLOSE_COUNT     = 1
  22
  23 SET_MARK_CALL   = $CE
  24 GET_MARK_CALL   = $CF
  25 MARK_COUNT      = 2
  26
  27 SET_EOF_CALL    = $D0
  28 GET_EOF_CALL    = $D1
  29 EOF_COUNT       = 2
  30
  31         .struct MLI
  32                 .union
  33                         .struct CREATE
  34                                 PARAM_COUNT     .byte
  35                                 PATHNAME        .addr
  36                                 ACCESS          .byte
  37                                 FILE_TYPE       .byte
  38                                 AUX_TYPE        .word
  39                                 STORAGE_TYPE    .byte
  40                                 CREATE_DATE     .word
  41                                 CREATE_TIME     .word
  42                         .endstruct
  43                         .struct ON_LINE
  44                                 PARAM_COUNT     .byte
  45                                 UNIT_NUM        .byte
  46                                 DATA_BUFFER     .addr
  47                         .endstruct
  48                         .struct OPEN
  49                                 PARAM_COUNT     .byte
  50                                 PATHNAME        .addr
  51                                 IO_BUFFER       .addr
  52                                 REF_NUM         .byte
  53                         .endstruct
  54                         .struct RW
  55                                 PARAM_COUNT     .byte
  56                                 REF_NUM         .byte
  57                                 DATA_BUFFER     .addr
  58                                 REQUEST_COUNT   .word
  59                                 TRANS_COUNT     .word
  60                         .endstruct
  61                         .struct CLOSE
  62                                 PARAM_COUNT     .byte
  63                                 REF_NUM         .byte
  64                         .endstruct
  65                         .struct MARK
  66                                 PARAM_COUNT     .byte
  67                                 REF_NUM         .byte
  68                                 POSITION        .byte 3
  69                         .endstruct
  70                         .struct EOF
  71                                 PARAM_COUNT     .byte
  72                                 REF_NUM         .byte
  73                                 EOF             .byte 3
  74                         .endstruct
  75                 .endunion
  76         .endstruct
  77
  78         .global         mliparam
  79         .global         callmli
  80
  81 ENTRY   :=      $BF00           ; MLI call entry point
  82 DEVNUM  :=      $BF30           ; Most recent accessed device
  83 PFIXPTR :=      $BF9A           ; If = 0, no prefix active
  84 KVERSION:=      $BFFF           ; Kernel version number