📄 sdlcondwait.html
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<HTML><HEAD><TITLE>SDL_CondWait</TITLE><METANAME="GENERATOR"CONTENT="Modular DocBook HTML Stylesheet Version 1.76b+"><LINKREL="HOME"TITLE="SDL Library Documentation"HREF="index.html"><LINKREL="UP"TITLE="Multi-threaded Programming"HREF="thread.html"><LINKREL="PREVIOUS"TITLE="SDL_CondBroadcast"HREF="sdlcondbroadcast.html"><LINKREL="NEXT"TITLE="SDL_CondWaitTimeout"HREF="sdlcondwaittimeout.html"></HEAD><BODYCLASS="REFENTRY"BGCOLOR="#FFF8DC"TEXT="#000000"LINK="#0000ee"VLINK="#551a8b"ALINK="#ff0000"><DIVCLASS="NAVHEADER"><TABLESUMMARY="Header navigation table"WIDTH="100%"BORDER="0"CELLPADDING="0"CELLSPACING="0"><TR><THCOLSPAN="3"ALIGN="center">SDL Library Documentation</TH></TR><TR><TDWIDTH="10%"ALIGN="left"VALIGN="bottom"><AHREF="sdlcondbroadcast.html"ACCESSKEY="P">Prev</A></TD><TDWIDTH="80%"ALIGN="center"VALIGN="bottom"></TD><TDWIDTH="10%"ALIGN="right"VALIGN="bottom"><AHREF="sdlcondwaittimeout.html"ACCESSKEY="N">Next</A></TD></TR></TABLE><HRALIGN="LEFT"WIDTH="100%"></DIV><H1><ANAME="SDLCONDWAIT"></A>SDL_CondWait</H1><DIVCLASS="REFNAMEDIV"><ANAME="AEN8364"></A><H2>Name</H2>SDL_CondWait -- Wait on a condition variable</DIV><DIVCLASS="REFSYNOPSISDIV"><ANAME="AEN8367"></A><H2>Synopsis</H2><DIVCLASS="FUNCSYNOPSIS"><ANAME="AEN8368"></A><P></P><PRECLASS="FUNCSYNOPSISINFO">#include "SDL.h"#include "SDL_thread.h"</PRE><P><CODE><CODECLASS="FUNCDEF">int <BCLASS="FSFUNC">SDL_CondWait</B></CODE>(SDL_cond *cond, SDL_mutex *mut);</CODE></P><P></P></DIV></DIV><DIVCLASS="REFSECT1"><ANAME="AEN8374"></A><H2>Description</H2><P>Wait on the condition variable <TTCLASS="PARAMETER"><I>cond</I></TT> and unlock the provided mutex. The mutex must the locked before entering this function. Returns <SPANCLASS="RETURNVALUE">0</SPAN> when it is signalled, or <SPANCLASS="RETURNVALUE">-1</SPAN> on an error.</P></DIV><DIVCLASS="REFSECT1"><ANAME="AEN8380"></A><H2>See Also</H2><P><AHREF="sdlcondwaittimeout.html"><TTCLASS="FUNCTION">SDL_CondWaitTimeout</TT></A>,<AHREF="sdlcondsignal.html"><TTCLASS="FUNCTION">SDL_CondSignal</TT></A>,<AHREF="sdlmutexp.html"><TTCLASS="FUNCTION">SDL_mutexP</TT></A></P></DIV><DIVCLASS="NAVFOOTER"><HRALIGN="LEFT"WIDTH="100%"><TABLESUMMARY="Footer navigation table"WIDTH="100%"BORDER="0"CELLPADDING="0"CELLSPACING="0"><TR><TDWIDTH="33%"ALIGN="left"VALIGN="top"><AHREF="sdlcondbroadcast.html"ACCESSKEY="P">Prev</A></TD><TDWIDTH="34%"ALIGN="center"VALIGN="top"><AHREF="index.html"ACCESSKEY="H">Home</A></TD><TDWIDTH="33%"ALIGN="right"VALIGN="top"><AHREF="sdlcondwaittimeout.html"ACCESSKEY="N">Next</A></TD></TR><TR><TDWIDTH="33%"ALIGN="left"VALIGN="top">SDL_CondBroadcast</TD><TDWIDTH="34%"ALIGN="center"VALIGN="top"><AHREF="thread.html"ACCESSKEY="U">Up</A></TD><TDWIDTH="33%"ALIGN="right"VALIGN="top">SDL_CondWaitTimeout</TD></TR></TABLE></DIV></BODY></HTML>
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