forked from KolibriOS/kolibrios
223 lines
2.8 KiB
HTML
223 lines
2.8 KiB
HTML
<HTML
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><HEAD
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><TITLE
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>SDL_CondWait</TITLE
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><META
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NAME="GENERATOR"
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CONTENT="Modular DocBook HTML Stylesheet Version 1.64
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"><LINK
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REL="HOME"
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TITLE="SDL Library Documentation"
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HREF="index.html"><LINK
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REL="UP"
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TITLE="Multi-threaded Programming"
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HREF="thread.html"><LINK
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REL="PREVIOUS"
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TITLE="SDL_CondBroadcast"
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HREF="sdlcondbroadcast.html"><LINK
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REL="NEXT"
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TITLE="SDL_CondWaitTimeout"
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HREF="sdlcondwaittimeout.html"></HEAD
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><BODY
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CLASS="REFENTRY"
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BGCOLOR="#FFF8DC"
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TEXT="#000000"
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VLINK="#551a8b"
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ALINK="#ff0000"
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><DIV
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><TABLE
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WIDTH="100%"
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CELLSPACING="0"
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><TR
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><TH
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COLSPAN="3"
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ALIGN="center"
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>SDL Library Documentation</TH
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></TR
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><TR
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><TD
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WIDTH="10%"
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ALIGN="left"
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VALIGN="bottom"
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><A
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HREF="sdlcondbroadcast.html"
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>Prev</A
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></TD
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><TD
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WIDTH="80%"
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ALIGN="center"
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VALIGN="bottom"
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></TD
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><TD
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WIDTH="10%"
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ALIGN="right"
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VALIGN="bottom"
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><A
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HREF="sdlcondwaittimeout.html"
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>Next</A
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></TD
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></TR
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></TABLE
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><HR
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ALIGN="LEFT"
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WIDTH="100%"></DIV
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><H1
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><A
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NAME="SDLCONDWAIT"
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>SDL_CondWait</A
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></H1
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><DIV
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CLASS="REFNAMEDIV"
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><A
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NAME="AEN7815"
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></A
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><H2
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>Name</H2
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>SDL_CondWait -- Wait on a condition variable</DIV
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><DIV
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CLASS="REFSYNOPSISDIV"
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><A
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NAME="AEN7818"
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></A
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><H2
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>Synopsis</H2
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><DIV
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CLASS="FUNCSYNOPSIS"
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><A
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NAME="AEN7819"
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></A
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><P
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></P
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><PRE
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CLASS="FUNCSYNOPSISINFO"
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>#include "SDL.h"
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#include "SDL_thread.h"</PRE
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><P
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><CODE
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><CODE
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CLASS="FUNCDEF"
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>int <B
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CLASS="FSFUNC"
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>SDL_CondWait</B
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></CODE
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>(SDL_cond *cond, SDL_mutex *mut);</CODE
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></P
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><P
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></P
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></DIV
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></DIV
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><DIV
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CLASS="REFSECT1"
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><A
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NAME="AEN7825"
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></A
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><H2
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>Description</H2
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><P
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>Wait on the condition variable <TT
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CLASS="PARAMETER"
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><I
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>cond</I
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></TT
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> and unlock the provided mutex. The mutex must the locked before entering this function. Returns <SPAN
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CLASS="RETURNVALUE"
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>0</SPAN
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> when it is signalled, or <SPAN
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CLASS="RETURNVALUE"
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>-1</SPAN
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> on an error.</P
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></DIV
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><DIV
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CLASS="REFSECT1"
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><A
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NAME="AEN7831"
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></A
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><H2
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>See Also</H2
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><P
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><A
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HREF="sdlcondwaittimeout.html"
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><TT
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CLASS="FUNCTION"
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>SDL_CondWaitTimeout</TT
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></A
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>,
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<A
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HREF="sdlcondsignal.html"
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><TT
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CLASS="FUNCTION"
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>SDL_CondSignal</TT
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></A
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>,
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<A
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HREF="sdlmutexp.html"
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><TT
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CLASS="FUNCTION"
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>SDL_mutexP</TT
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></A
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></P
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></DIV
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><DIV
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CLASS="NAVFOOTER"
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><HR
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ALIGN="LEFT"
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WIDTH="100%"><TABLE
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WIDTH="100%"
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BORDER="0"
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CELLPADDING="0"
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><TR
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><TD
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WIDTH="33%"
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ALIGN="left"
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VALIGN="top"
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><A
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HREF="sdlcondbroadcast.html"
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>Prev</A
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></TD
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><TD
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WIDTH="34%"
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ALIGN="center"
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VALIGN="top"
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><A
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HREF="index.html"
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>Home</A
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></TD
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WIDTH="33%"
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ALIGN="right"
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><A
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HREF="sdlcondwaittimeout.html"
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>Next</A
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></TD
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><TR
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><TD
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WIDTH="33%"
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ALIGN="left"
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VALIGN="top"
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>SDL_CondBroadcast</TD
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><TD
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WIDTH="34%"
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VALIGN="top"
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><A
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HREF="thread.html"
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>Up</A
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><TD
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>SDL_CondWaitTimeout</TD
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></TR
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> |