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annotate docs/man3/SDL_CreateMutex.3 @ 778:8ac3f46f9d09

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Date: Tue, 6 Jan 2004 12:42:19 +0100 From: Max Horn Subject: SDL_HasAltiVec; BUGS file the attached patch adds SDL_HasAltiVec to SDL CVS. Note that at this point, this only works on MacOSX (and maybe darwin). I don't know how to properly add a test for e.g. Linux/PPC at this point. I found an email which might help in doing so: http://zebra.fh-weingarten.de/~maxi/html/mplayer-dev-eng/2003-01msg00783.html However, since I have no way to test on a non-OSX PowerPC system, I am not comfortable blindly adding such code... I just hope that if somebody from the Linux/PPC (or FreeBSD/PPC, or whatever) community notices this, they'll jump up and provide a patch for us ;-)
author Sam Lantinga <slouken@libsdl.org>
date Tue, 06 Jan 2004 17:18:38 +0000
parents e5bc29de3f0a
children 546f7c1eb755
rev   line source
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e5bc29de3f0a Updated from the SDL Documentation Project
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1 .TH "SDL_CreateMutex" "3" "Tue 11 Sep 2001, 23:00" "SDL" "SDL API Reference"
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2 .SH "NAME"
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3 SDL_CreateMutex\- Create a mutex
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4 .SH "SYNOPSIS"
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5 .PP
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6 \fB#include "SDL\&.h"
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7 #include "SDL_thread\&.h"
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8 .sp
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9 \fBSDL_mutex *\fBSDL_CreateMutex\fP\fR(\fBvoid\fR);
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10 .SH "DESCRIPTION"
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11 .PP
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12 Create a new, unlocked mutex\&.
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13 .SH "EXAMPLES"
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14 .PP
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15 .nf
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16 \f(CWSDL_mutex *mut;
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17
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18 mut=SDL_CreateMutex();
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19 \&.
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20 \&.
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21 if(SDL_mutexP(mut)==-1){
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22 fprintf(stderr, "Couldn\&'t lock mutex
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23 ");
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24 exit(-1);
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25 }
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26 \&.
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27 /* Do stuff while mutex is locked */
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28 \&.
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29 \&.
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30 if(SDL_mutexV(mut)==-1){
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31 fprintf(stderr, "Couldn\&'t unlock mutex
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32 ");
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33 exit(-1);
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34 }
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35
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36 SDL_DestroyMutex(mut);
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37 \fR
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38 .fi
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39 .PP
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40 .SH "SEE ALSO"
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41 .PP
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42 \fI\fBSDL_mutexP\fP\fR, \fI\fBSDL_mutexV\fP\fR, \fI\fBSDL_DestroyMutex\fP\fR
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43 ...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 23:00