1 /* |
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2 SDL - Simple DirectMedia Layer |
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3 Copyright (C) 1997-2012 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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18 |
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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 * Simple error message routines for SDL |
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26 */ |
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27 |
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28 #ifndef _SDL_error_h |
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29 #define _SDL_error_h |
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30 |
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31 #include "SDL_stdinc.h" |
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32 |
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33 #include "begin_code.h" |
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34 /* Set up for C function definitions, even when using C++ */ |
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35 #ifdef __cplusplus |
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36 extern "C" { |
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37 #endif |
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38 |
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39 /** |
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40 * @name Public functions |
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41 */ |
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42 /*@{*/ |
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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 /** |
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49 * @name Private functions |
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50 * @internal Private error message function - used internally |
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51 */ |
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52 /*@{*/ |
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53 #define SDL_OutOfMemory() SDL_Error(SDL_ENOMEM) |
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54 #define SDL_Unsupported() SDL_Error(SDL_UNSUPPORTED) |
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55 typedef enum { |
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56 SDL_ENOMEM, |
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57 SDL_EFREAD, |
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58 SDL_EFWRITE, |
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59 SDL_EFSEEK, |
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60 SDL_UNSUPPORTED, |
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61 SDL_LASTERROR |
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62 } SDL_errorcode; |
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63 extern DECLSPEC void SDLCALL SDL_Error(SDL_errorcode code); |
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64 /*@}*/ |
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65 |
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66 /* Ends C function definitions when using C++ */ |
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67 #ifdef __cplusplus |
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68 } |
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69 #endif |
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70 #include "close_code.h" |
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71 |
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72 #endif /* _SDL_error_h */ |
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