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<TITLE>PTHREAD_GETW32THREADHANDLE_NP manual page</TITLE>
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<META NAME="CHANGEDBY" CONTENT="Ross Johnson">
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<H4 CLASS="western">POSIX Threads for Windows – REFERENCE -
<A HREF="http://sources.redhat.com/pthreads-win32">Pthreads-w32</A></H4>
<P><A HREF="index.html">Reference Index</A></P>
<P><A HREF="#toc">Table of Contents</A></P>
<H2 CLASS="western"><A HREF="#toc0" NAME="sect0">Name</A></H2>
<P STYLE="font-weight: normal">pthread_getunique_np – get the
unique sequence number associated with a thread</P>
<H2 CLASS="western"><A HREF="#toc1" NAME="sect1">Synopsis</A></H2>
<P><B>#include <pthread.h></B>
</P>
<P><B>unsigned long long pthread_getunique_np(pthread_t</B> <I>thread</I><B>);</B></P>
<H2 CLASS="western"><A HREF="#toc2" NAME="sect2">Description</A></H2>
<P>Returns the <B>unique </B><SPAN STYLE="font-weight: normal">64 bit
sequence number</SPAN> assigned to <I>thread</I>.</P>
<P>In <B>Pthreads-win32:</B></P>
<UL>
<LI><P>the value returned is not reused after the thread terminates
so it is unique for the life of the process</P>
<LI><P>Windows native threads may obtain their own POSIX thread
sequence number by first retrieving their <B>pthread_t</B> handle
via <B>pthread_self</B> to use as the <I>thread</I> argument.</P>
</UL>
<P>This function was added for source code compatibility with some
other POSIX threads implementations.</P>
<H2 CLASS="western"><A HREF="#toc3" NAME="sect3">Cancellation</A></H2>
<P>None.</P>
<H2 CLASS="western"><A HREF="#toc4" NAME="sect4">Return Value</A></H2>
<P><B>pthread_getunique_np</B> returns the unique sequence number for
<I>thread</I>.</P>
<H2 CLASS="western"><A HREF="#toc5" NAME="sect5">Errors</A></H2>
<P>None.</P>
<H2 CLASS="western"><A HREF="#toc6" NAME="sect6">Author</A></H2>
<P>Ross Johnson for use with <A HREF="http://sources.redhat.com/pthreads-win32">Pthreads-w32</A>.</P>
<HR>
<P><A NAME="toc"></A><B>Table of Contents</B></P>
<UL>
<LI><P STYLE="margin-bottom: 0in"><A HREF="#sect0" NAME="toc0">Name</A>
</P>
<LI><P STYLE="margin-bottom: 0in"><A HREF="#sect1" NAME="toc1">Synopsis</A>
</P>
<LI><P STYLE="margin-bottom: 0in"><A HREF="#sect2" NAME="toc2">Description</A>
</P>
<LI><P STYLE="margin-bottom: 0in"><A HREF="#sect3" NAME="toc3">Cancellation</A>
</P>
<LI><P STYLE="margin-bottom: 0in"><A HREF="#sect4" NAME="toc4">Return
Value</A>
</P>
<LI><P STYLE="margin-bottom: 0in"><A HREF="#sect5" NAME="toc5">Errors</A>
</P>
<LI><P><A HREF="#sect6" NAME="toc6">Author</A>
</P>
</UL>
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