INT 21 - DOS - SEQUENTIAL DISK FILE READ                   

Input

DOS1 Y DOS2 Y

DOS3

Y DOS5 Y

Output

AX

14h     Status AX

BX

        BX

CX

        CX

 

        DX

DS:DX

 Address of FCB   CF
Status: 0 = Successful read
        1 = End of file
        2 = Data transfer area too small
        3 = Partial record, EOF

See Also 0Fh 1Ah 21h 27h 3Fh FCB


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