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Fixed bug #935 Patrice Mandin Hello, I originally added pth support for threads in SDL 1.2 because on the Atari platform we did not have any thread library. I think pth support could be removed from SDL 1.3 for two reasons: - Atari platform removed - pth does not provides real (preemptive) threads, because it is user space, and expect the application to call one of its function to give CPU to another thread. So it is not exactly useful for applications, that expect threads to run simultaneously.
author Sam Lantinga <slouken@libsdl.org>
date Sun, 24 Jan 2010 20:47:20 +0000
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1 /*
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2 SDL - Simple DirectMedia Layer
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3 Copyright (C) 1997-2009 Sam Lantinga
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4
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5 This library is free software; you can redistribute it and/or
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6 modify it under the terms of the GNU Lesser General Public
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7 License as published by the Free Software Foundation; either
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8 version 2.1 of the License, or (at your option) any later version.
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9
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10 This library is distributed in the hope that it will be useful,
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 Lesser General Public License for more details.
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14
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15 You should have received a copy of the GNU Lesser General Public
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16 License along with this library; if not, write to the Free Software
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17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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19 Sam Lantinga
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20 slouken@libsdl.org
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21 */
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22
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23 /**
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24 * \file SDL_error.h
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25 *
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26 * Simple error message routines for SDL.
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27 */
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28
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29 #ifndef _SDL_error_h
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30 #define _SDL_error_h
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31
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32 #include "SDL_stdinc.h"
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33
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34 #include "begin_code.h"
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35 /* Set up for C function definitions, even when using C++ */
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36 #ifdef __cplusplus
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37 /* *INDENT-OFF* */
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38 extern "C" {
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39 /* *INDENT-ON* */
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40 #endif
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41
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42 /* Public functions */
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43 extern DECLSPEC void SDLCALL SDL_SetError(const char *fmt, ...);
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44 extern DECLSPEC char *SDLCALL SDL_GetError(void);
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45 extern DECLSPEC void SDLCALL SDL_ClearError(void);
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46
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47 /**
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48 * \name Internal error functions
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49 *
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50 * \internal
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51 * Private error message function - used internally.
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52 */
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53 /*@{*/
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54 #define SDL_OutOfMemory() SDL_Error(SDL_ENOMEM)
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55 #define SDL_Unsupported() SDL_Error(SDL_UNSUPPORTED)
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56 typedef enum
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57 {
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58 SDL_ENOMEM,
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59 SDL_EFREAD,
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60 SDL_EFWRITE,
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61 SDL_EFSEEK,
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62 SDL_UNSUPPORTED,
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63 SDL_LASTERROR
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64 } SDL_errorcode;
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65 extern DECLSPEC void SDLCALL SDL_Error(SDL_errorcode code);
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66 /*@}*//*Internal error functions*/
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67
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68 /* Ends C function definitions when using C++ */
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69 #ifdef __cplusplus
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70 /* *INDENT-OFF* */
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71 }
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72 /* *INDENT-ON* */
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73 #endif
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74 #include "close_code.h"
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75
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76 #endif /* _SDL_error_h */
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78 /* vi: set ts=4 sw=4 expandtab: */