\hypertarget{PL_8c}{
\section{PL.c File Reference}
\label{PL_8c}\index{PL.c@{PL.c}}
}
Implements the callable interface for the PL routines. 

{\tt \#include \char`\"{}IPBS/PL.h\char`\"{}}\par
{\tt \#include \char`\"{}IPBS/L.ih\char`\"{}}\par
{\tt \#include \char`\"{}IPBS/L\_\-protos.h\char`\"{}}\par
{\tt \#include \char`\"{}IPBS/RW\_\-protos.h\char`\"{}}\par


Include dependency graph for PL.c:\begin{figure}[H]
\begin{center}
\leavevmode
\includegraphics[width=396pt]{PL_8c__incl}
\end{center}
\end{figure}
\subsection*{Functions}
\begin{CompactItemize}
\item 
int \hyperlink{PL_8c_a0}{PL\_\-init} (\hyperlink{struct__PL__ctl}{PL\_\-ctl} $\ast$pl, \hyperlink{PL__type_8h_a0}{PL\_\-type} type, int nques)
\begin{CompactList}\small\item\em Initializes the list head of a doubly linked list to an empty list of the specified type. \item\end{CompactList}\item 
int \hyperlink{PL_8c_a1}{PL\_\-destroy} (\hyperlink{struct__PL__ctl}{PL\_\-ctl} $\ast$pl)
\begin{CompactList}\small\item\em Destroys the data structures associate with a PL. \item\end{CompactList}\end{CompactItemize}


\subsection{Detailed Description}
Implements the callable interface for the PL routines. 

\begin{Desc}
\item[Author:]JJRussell - \href{mailto:russell@slac.stanford.edu}{\tt russell@slac.stanford.edu}\end{Desc}


\footnotesize\begin{verbatim}    CVS $Id: PL.c,v 1.1.1.1 2006/02/10 21:45:33 saxton Exp $
\end{verbatim}
\normalsize


This defines the callable interface for the Priority List routines.

\subsection{Function Documentation}
\hypertarget{PL_8c_a1}{
\index{PL.c@{PL.c}!PL_destroy@{PL\_\-destroy}}
\index{PL_destroy@{PL\_\-destroy}!PL.c@{PL.c}}
\subsubsection[PL\_\-destroy]{\setlength{\rightskip}{0pt plus 5cm}int PL\_\-destroy (\hyperlink{struct__PL__ctl}{PL\_\-ctl} $\ast$ {\em pl})}}
\label{PL_8c_a1}


Destroys the data structures associate with a PL. 

\begin{Desc}
\item[Parameters:]
\begin{description}
\item[{\em pl}]Pointer to the PL to destroy.\end{description}
\end{Desc}
This routine frees any resources the PL list gathered when it was initialized. The actual resources released depends on both the platform and whether blocking and timeouts were requested.\hypertarget{PL_8c_a0}{
\index{PL.c@{PL.c}!PL_init@{PL\_\-init}}
\index{PL_init@{PL\_\-init}!PL.c@{PL.c}}
\subsubsection[PL\_\-init]{\setlength{\rightskip}{0pt plus 5cm}int PL\_\-init (\hyperlink{struct__PL__ctl}{PL\_\-ctl} $\ast$ {\em pl}, \hyperlink{PL__type_8h_a0}{PL\_\-type} {\em type}, int {\em nques})}}
\label{PL_8c_a0}


Initializes the list head of a doubly linked list to an empty list of the specified type. 

\begin{Desc}
\item[Parameters:]
\begin{description}
\item[{\em pl}]Pointer to the Priority Ques control structure to initialize. \item[{\em type}]The type blocking/waiting, see PL\_\-type \item[{\em nques}]The number of ques to support \end{description}
\end{Desc}
\begin{Desc}
\item[Return values:]
\begin{description}
\item[{\em 0,Success}]\item[{\em ENOMEM,Insufficient}]memory \item[{\em ENOTSUP,Type}]not supported.\end{description}
\end{Desc}