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<html><head><TITLE>Description of IOHandler</TITLE><BASE TARGET="_parent" ></head>
<body BGCOLOR=#FFFFFF>
<FONT FACE=Helvetica>
<DL><DT>
<FONT SIZE=4>
class
</FONT>
<FONT SIZE=5><B>IOHandler</B></FONT>
<A HREF="index.html">(Return to index)</A>
<br><br>
<DD><FONT FACE=Times SIZE=4>
read input, write output, or handle an I/O exception or timeout<br><br>
<B>Type:</B><br>
<UL>
Instantiable
</UL>
<br>
<A HREF=derivedclasses.html#IOHandler><B>Derived Classes</B></A>
<p>
<B>Include file:</B><br>
<UL><FONT FACE=Helvetica SIZE=3>
Dispatch/iohandler.h
</FONT></UL>
<br>
<B>Description:</B><P> Derived classes read input on a file number, write output on a file
number, handle an exception raised on a file number, or handle a
timers expiration.
<p><a href=../man3.1/IOHandler.html>man page</a>
<br><br>
</DL></FONT>
<FONT FACE=Times SIZE=4><B>Public:</B></FONT><br><br><UL>
<DT><FONT FACE=Helvetica>virtual void
<A NAME="childStatus(pid_tpid&&COMMintstatus)">
<B>childStatus</B> (pid_t pid, int status) </FONT>
<DD><FONT FACE=Times SIZE=3><UL>
<br>
</UL></FONT><br>
<DT><FONT FACE=Helvetica>virtual int
<A NAME="exceptionRaised(intfd)">
<B>exceptionRaised</B> (int fd) </FONT>
<DD><FONT FACE=Times SIZE=3><UL>
<br>
</UL></FONT><br>
<DT><FONT FACE=Helvetica>virtual int
<A NAME="inputReady(intfd)">
<B>inputReady</B> (int fd) </FONT>
<DD><FONT FACE=Times SIZE=3><UL>
<br>
</UL></FONT><br>
<DT><FONT FACE=Helvetica>virtual int
<A NAME="outputReady(intfd)">
<B>outputReady</B> (int fd) </FONT>
<DD><FONT FACE=Times SIZE=3><UL>
<br>
</UL></FONT><br>
<DT><FONT FACE=Helvetica>virtual void
<A NAME="timerExpired(longsec&&COMMlongusec)">
<B>timerExpired</B> (long sec, long usec) </FONT>
<DD><FONT FACE=Times SIZE=3><UL>
<br>
</UL></FONT><br>
<DT><FONT FACE=Helvetica>virtual
<A NAME="~IOHandler()">
<B>~IOHandler</B> () </FONT>
<DD><FONT FACE=Times SIZE=3><UL>
<br>
</UL></FONT><br>
</UL><br><br>
<FONT FACE=Times SIZE=4><B>Protected:</B></FONT><br><br><UL>
<DT><FONT FACE=Helvetica>
<A NAME="IOHandler()">
<B>IOHandler</B> () </FONT>
<DD><FONT FACE=Times SIZE=3><UL>
<br>
</UL></FONT><br>
</UL><br><br>
<A HREF="../index.html">(more documentation)</A>
<br><br>
</FONT>
</body>
</html>
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