Unit 'x86' Package
[Overview][Procedures and functions][Index] [#rtl]

fpIOperm

Set permission on IO ports.

Declaration

Source position: x86.pp line 49

function fpIOperm(

  From: Cardinal;

  Num: Cardinal;

  Value: cint

):cint;

Description

FpIOperm sets permissions on Num ports starting with port From to Value. The function returns zero if the call was successful, a nonzero value otherwise.

Note:

Errors

Extended error information can be retrieved with FpGetErrno


Documentation generated on: Dec 13 2024