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Assembly Source File  |  1991-04-16  |  497b  |  38 lines
  1. DOSSEG
  2. .MODEL        LARGE
  3.  
  4. .DATA
  5.  
  6. .CODE
  7.  
  8. ; ---------------------------------------------------------------------------
  9. ; int open(FileName,access);
  10. ; ---------------------------------------------------------------------------
  11.  
  12.         public        _open
  13. _open        proc        far
  14.         push        bp
  15.         mov        bp,sp
  16.         push        ds
  17.  
  18.         mov        ah,03dh
  19.         mov        al,[bp+10]
  20.         lds        dx,[bp+6]
  21.         int        21h
  22.  
  23.         jnc        end_open
  24.  
  25.         mov        ax,-1        ;error return
  26. end_open:
  27.         pop        ds
  28.         pop        bp
  29.         retf
  30. _open        endp
  31.  
  32.         END
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