HP 3000 Manuals HP 3000 Manuals
HPSETCCODE
NM callable only.
Sets the condition code for the calling process.
Syntax
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| |
| I32V |
| HPSETCCODE(ccodevalue); |
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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
Intrinsics None
Commands None
Manuals Switch Programming Guide (32650-90014)