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Date: Wed, 25 Feb 2004 06:41:17 -0500 From: "Ryan C. Gordon" Subject: Re: MacOS X bugs... This isn't an ideal patch (trying to open a joystick that has previously been unplugged will report success, but it'll just never give any input, etc), but it handles the worst case of deadlock in the event subsystem.
author Sam Lantinga <slouken@libsdl.org>
date Thu, 26 Feb 2004 13:45:22 +0000
parents 355632dca928
children
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<HTML
><HEAD
><TITLE
>SDL_NumJoysticks</TITLE
><META
NAME="GENERATOR"
CONTENT="Modular DocBook HTML Stylesheet Version 1.76b+
"><LINK
REL="HOME"
TITLE="SDL Library Documentation"
HREF="index.html"><LINK
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TITLE="Joystick"
HREF="joystick.html"><LINK
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TITLE="Joystick"
HREF="joystick.html"><LINK
REL="NEXT"
TITLE="SDL_JoystickName"
HREF="sdljoystickname.html"></HEAD
><BODY
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>SDL Library Documentation</TH
></TR
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><TD
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><HR
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><H1
><A
NAME="SDLNUMJOYSTICKS"
></A
>SDL_NumJoysticks</H1
><DIV
CLASS="REFNAMEDIV"
><A
NAME="AEN6039"
></A
><H2
>Name</H2
>SDL_NumJoysticks&nbsp;--&nbsp;Count available joysticks.</DIV
><DIV
CLASS="REFSYNOPSISDIV"
><A
NAME="AEN6042"
></A
><H2
>Synopsis</H2
><DIV
CLASS="FUNCSYNOPSIS"
><A
NAME="AEN6043"
></A
><P
></P
><PRE
CLASS="FUNCSYNOPSISINFO"
>#include "SDL.h"</PRE
><P
><CODE
><CODE
CLASS="FUNCDEF"
>int <B
CLASS="FSFUNC"
>SDL_NumJoysticks</B
></CODE
>(void);</CODE
></P
><P
></P
></DIV
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN6049"
></A
><H2
>Description</H2
><P
>Counts the number of joysticks attached to the system.</P
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN6052"
></A
><H2
>Return Value</H2
><P
>Returns the number of attached joysticks</P
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN6055"
></A
><H2
>See Also</H2
><P
><A
HREF="sdljoystickname.html"
><TT
CLASS="FUNCTION"
>SDL_JoystickName</TT
></A
>,
<A
HREF="sdljoystickopen.html"
><TT
CLASS="FUNCTION"
>SDL_JoystickOpen</TT
></A
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>