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X-Hacker.org- Ralf Brown's Interrupt List (Part 1,2) - int 2f - multiplex - dos 3+ internal - perform critical error interrupt http://www.X-Hacker.org [<<Previous Entry] [^^Up^^] [Next Entry>>] [Menu] [About The Guide]
INT 2F - Multiplex - DOS 3+ internal - PERFORM CRITICAL ERROR INTERRUPT
        AX = 120Ah
        DS = SS = DOS CS
        STACK: WORD extended error code
Return: AL = user response (0=ignore, 1=retry, 2=abort, 3=fail)
        CF clear if retry, set otherwise
        STACK unchanged
Note:   can only be called during a DOS function call, as it uses various
          fields in the SDA to set up the registers for the INT 24
SeeAlso: INT 24

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