I/O Error Subcodes

There two tables as follows that describe the Windows error codes and the PLB subcodes that can appear in a PLB error description. The first table identifies Windows I/O error values and the second table identifies 'errno' subcode values derived from the Windows I/O error values.

The first table identifies Windows I/O errors that can occur in the PLBWIN file subsystem. The errors identified as 'ERROR_' are the Windows operating system error constant name. Note that the 'ERROR_...' definition is included as 'Extended Data' WINERR:0xnn in the error message where '0xnn' is defined as one of the following values:

See Also: I/O Errors, Runtime Errors, PL/B Errors