git.sur5r.net Git - cc65/blob - libsrc/geos-cbm/disk/dio_read.s

   1 ;
   2 ; Maciej 'YTM/Elysium' Witkowiak
   3 ; 2.7.2001
   4 ;
   5 ; this file provides the _dio_read function
   6 ;
   7 ; unsigned char __fastcall__ dio_read (dhandle_t handle, unsigned sect_num, void *buffer);
   8 ;
   9
  10             .export _dio_read
  11             .import dio_params, __oserror
  12
  13             .include "geossym.inc"
  14             .include "jumptab.inc"
  15
  16 _dio_read:
  17         jsr dio_params
  18         jsr ReadBlock
  19         stx __oserror
  20         txa
  21         rts