System Debug Reference Manual (32650-90888)

Chapter 3 61
System Debug Interface Commands and Intrinsics
HPRESETDUMP Intrinsic
HPRESETDUMP Intrinsic
Disarms Debug call which is made during abnormal process terminations.
Callable from: NM
Syntax
HPRESETDUMP ( status );
Parameters
status 32-bit signed integer (optional)
The status returned by the HPRESETDUMP intrinsic call. The variable is a
record containing two 16-bit fields, with the error number in the
high-order 16 bits and the intrinsic subsystem number in the low-order 16
bits.
Discussion
The HPRESETDUMP intrinsic disarms the Debug call that is made during abnormal process
termination. If the Setdump feature was not previously armed by one of the Setdump
intrinsics or commands, this intrinsic has no effect. Only the current process is affected; all
other existing processes retain their current Setdump attributes. After this call, any child
process of the calling process will not have the Setdump attribute. This intrinsic performs
the same function as the RESETDUMP intrinsic.The only difference is the means by which
status information is returned.
Refer to the MPE/iX Intrinsics Reference Manual for additional discussion of this
intrinsic.
Condition Codes
This intrinsic does not return meaningful condition code values. Status information is
returned in the optional
status parameter described above.
Example
The following example is a code fragment from a Pascal program. It declares HPRESETDUMP
as an intrinsic and then calls it.
PROCEDURE call_hpresetdump;
VAR status : integer;
procedure HPRESETDUMP; intrinsic;
BEGIN
HPRESETDUMP(status);
IF (status <> 0) THEN
error_routine(status, 'HPRESETDUMP');
END;