view docs/html/sdlcondsignal.html @ 4928:930614179450 SDL-1.2

Patch from Haiku's Google Code-In student Daniel Marth, fixes an off-by-one issue in bwindow.
author Sam Lantinga <slouken@libsdl.org>
date Fri, 03 Dec 2010 16:55:25 -0800
parents 355632dca928
children
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>SDL_CondSignal</H1
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><H2
>Name</H2
>SDL_CondSignal&nbsp;--&nbsp;Restart a thread wait on a condition variable</DIV
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>Synopsis</H2
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><PRE
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>#include "SDL.h"
#include "SDL_thread.h"</PRE
><P
><CODE
><CODE
CLASS="FUNCDEF"
>int <B
CLASS="FSFUNC"
>SDL_CondSignal</B
></CODE
>(SDL_cond *cond);</CODE
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><H2
>Description</H2
><P
>Restart one of the threads that are waiting on the condition variable, <TT
CLASS="PARAMETER"
><I
>cond</I
></TT
>. Returns <SPAN
CLASS="RETURNVALUE"
>0</SPAN
> on success of <SPAN
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>-1</SPAN
> on an error.</P
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>See Also</H2
><P
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><TT
CLASS="FUNCTION"
>SDL_CondWait</TT
></A
>,
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>SDL_CondBroadcast</TT
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