HPSETCCODE
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Syntax
I32V
HPSETCCODE (ccodevalue);
Parameters
- ccodevalue
32-bit signed integer by value (required)
Sets the condition code for the calling process.
The valid values are:
- Value
Meaning
- 0
Condition Code Greater Than (CCG). A special condition occurred but may not have affected the execution of the request.
- 1
Condition Code Less Than (CCL). The request was not granted because an error condition occurred.
- 2
Condition Code Equal (CCE). The request was granted.
Any other values are converted to 1 (CCL).
Operation Notes
The condition code is implemented as two bits associated with each process. From the condition code value, basic information about what happened during execution of an intrinsic can be learned. Although Pascal\XL has a built-in function that lets you check the condition code, it does not allow you to set it. If you write procedures and want to return information through a condition code, then use the HPSETCCODE intrinsic. It is the only mechanism for setting the condition code. Only source code compatible routines (implemented in native mode or called through native mode switch stubs) should call HPSETCCODE. The HPSETCCODE intrinsic is the only mechanism available for setting the condition code in the native mode environment.
Related Information
- Manual
Switch Programming Guide
|
HPSELECT |
HPSETDUMP |