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+ IOPerm call added

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michael 1998-07-16 09:08:07 +00:00
parent db44daeebe
commit b4cdf24729
1 changed files with 3 additions and 4 deletions

7
docs/linux.tex
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@ -756,17 +756,16 @@ For an example, see \seep{Nice}.
{\var{IOperm}
sets permissions on \var{Num} ports starting with port \var{From} to
\var{Value}. The function returns \var{True} if the call was successfull,
\var{False} otherwise. \var{Value} is as in \var{}
\var{False} otherwise.
{\em Remark:}
\begin{itemize}
\item This works ONLY as root.
\item Only the first \var{$03ff} ports can be set.
\item Only the first \var{0x03ff} ports can be set.
\item When doing a \seef{Fork}, the permissions are reset. When doing a
\seep{Execve} they are kept.
\end{itemize}
}
{Errors are returned in \var{LinuxError}}{\seem{ioperm}{2}}
}{Errors are returned in \var{LinuxError}}{\seem{ioperm}{2}}
\function{Link}{(OldPath,NewPath : pathstr)}{Boolean}
{\var{Link} makes \var{NewPath} point to the same file als \var{OldPath}. The two files