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From: Mike Frysinger <vapier@gentoo.org> To: sdl@libsdl.org Date: Sun, 11 Dec 2005 22:57:37 -0500 Subject: [SDL] exec stack in libsdl update i posted back in September a patch to remove executable stacks: http://www.devolution.com/pipermail/sdl/2005-September/070626.html later in November, a similar patch was merged it seems: http://www.libsdl.org/cgi/cvsweb.cgi/SDL12/src/hermes/mmx_main.asm however, this lacks the additional output format checks that i posted in my patch ... this isnt a problem if the hermes asm code is only ever used to produce ELF objects, but if this is not true, then the additional checks in my original patch will need to be merged -mike
author Ryan C. Gordon <icculus@icculus.org>
date Mon, 12 Dec 2005 09:13:12 +0000
parents 355632dca928
children
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<HTML
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><TITLE
>SDL_Init</TITLE
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><H1
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>SDL_Init</H1
><DIV
CLASS="REFNAMEDIV"
><A
NAME="AEN440"
></A
><H2
>Name</H2
>SDL_Init&nbsp;--&nbsp;Initializes SDL</DIV
><DIV
CLASS="REFSYNOPSISDIV"
><A
NAME="AEN443"
></A
><H2
>Synopsis</H2
><DIV
CLASS="FUNCSYNOPSIS"
><A
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></A
><P
></P
><PRE
CLASS="FUNCSYNOPSISINFO"
>#include "SDL.h"</PRE
><P
><CODE
><CODE
CLASS="FUNCDEF"
>int <B
CLASS="FSFUNC"
>SDL_Init</B
></CODE
>(Uint32 flags);</CODE
></P
><P
></P
></DIV
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN450"
></A
><H2
>Description</H2
><P
>Initializes SDL. This should be called before all other SDL functions. The <TT
CLASS="PARAMETER"
><I
>flags</I
></TT
> parameter specifies what part(s) of SDL to initialize.</P
><DIV
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><P
></P
><TABLE
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><TBODY
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><TD
ALIGN="LEFT"
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><TT
CLASS="LITERAL"
>SDL_INIT_TIMER</TT
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
>Initializes the <A
HREF="time.html"
>timer</A
> subsystem.</TD
></TR
><TR
><TD
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><TT
CLASS="LITERAL"
>SDL_INIT_AUDIO</TT
></TD
><TD
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>Initializes the <A
HREF="audio.html"
>audio</A
> subsystem.</TD
></TR
><TR
><TD
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><TT
CLASS="LITERAL"
>SDL_INIT_VIDEO</TT
></TD
><TD
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>Initializes the <A
HREF="video.html"
>video</A
> subsystem.</TD
></TR
><TR
><TD
ALIGN="LEFT"
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><TT
CLASS="LITERAL"
>SDL_INIT_CDROM</TT
></TD
><TD
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>Initializes the <A
HREF="cdrom.html"
>cdrom</A
> subsystem.</TD
></TR
><TR
><TD
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><TT
CLASS="LITERAL"
>SDL_INIT_JOYSTICK</TT
></TD
><TD
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>Initializes the <A
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>joystick</A
> subsystem.</TD
></TR
><TR
><TD
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><TT
CLASS="LITERAL"
>SDL_INIT_EVERYTHING</TT
></TD
><TD
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>Initialize all of the above.</TD
></TR
><TR
><TD
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><TT
CLASS="LITERAL"
>SDL_INIT_NOPARACHUTE</TT
></TD
><TD
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>Prevents SDL from catching fatal signals.</TD
></TR
><TR
><TD
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VALIGN="TOP"
><TT
CLASS="LITERAL"
>SDL_INIT_EVENTTHREAD</TT
></TD
><TD
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>&nbsp;</TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN494"
></A
><H2
>Return Value</H2
><P
>Returns <SPAN
CLASS="RETURNVALUE"
>-1</SPAN
> on an error or <SPAN
CLASS="RETURNVALUE"
>0</SPAN
> on success.</P
></DIV
><DIV
CLASS="REFSECT1"
><A
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></A
><H2
>See Also</H2
><P
><A
HREF="sdlquit.html"
><TT
CLASS="FUNCTION"
>SDL_Quit</TT
></A
>,
<A
HREF="sdlinitsubsystem.html"
><TT
CLASS="FUNCTION"
>SDL_InitSubSystem</TT
></A
></P
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