| New file |
| | |
|---|
| | | /* |
|---|
| | | Simple DirectMedia Layer |
|---|
| | | Copyright (C) 1997-2014 Sam Lantinga <slouken@libsdl.org> |
|---|
| | | |
|---|
| | | This software is provided 'as-is', without any express or implied |
|---|
| | | warranty. In no event will the authors be held liable for any damages |
|---|
| | | arising from the use of this software. |
|---|
| | | |
|---|
| | | Permission is granted to anyone to use this software for any purpose, |
|---|
| | | including commercial applications, and to alter it and redistribute it |
|---|
| | | freely, subject to the following restrictions: |
|---|
| | | |
|---|
| | | 1. The origin of this software must not be misrepresented; you must not |
|---|
| | | claim that you wrote the original software. If you use this software |
|---|
| | | in a product, an acknowledgment in the product documentation would be |
|---|
| | | appreciated but is not required. |
|---|
| | | 2. Altered source versions must be plainly marked as such, and must not be |
|---|
| | | misrepresented as being the original software. |
|---|
| | | 3. This notice may not be removed or altered from any source distribution. |
|---|
| | | */ |
|---|
| | | |
|---|
| | | /** |
|---|
| | | * \file SDL_error.h |
|---|
| | | * |
|---|
| | | * Simple error message routines for SDL. |
|---|
| | | */ |
|---|
| | | |
|---|
| | | #ifndef _SDL_error_h |
|---|
| | | #define _SDL_error_h |
|---|
| | | |
|---|
| | | #include "SDL_stdinc.h" |
|---|
| | | |
|---|
| | | #include "begin_code.h" |
|---|
| | | /* Set up for C function definitions, even when using C++ */ |
|---|
| | | #ifdef __cplusplus |
|---|
| | | extern "C" { |
|---|
| | | #endif |
|---|
| | | |
|---|
| | | /* Public functions */ |
|---|
| | | /* SDL_SetError() unconditionally returns -1. */ |
|---|
| | | extern DECLSPEC int SDLCALL SDL_SetError(const char *fmt, ...); |
|---|
| | | extern DECLSPEC const char *SDLCALL SDL_GetError(void); |
|---|
| | | extern DECLSPEC void SDLCALL SDL_ClearError(void); |
|---|
| | | |
|---|
| | | /** |
|---|
| | | * \name Internal error functions |
|---|
| | | * |
|---|
| | | * \internal |
|---|
| | | * Private error reporting function - used internally. |
|---|
| | | */ |
|---|
| | | /* @{ */ |
|---|
| | | #define SDL_OutOfMemory() SDL_Error(SDL_ENOMEM) |
|---|
| | | #define SDL_Unsupported() SDL_Error(SDL_UNSUPPORTED) |
|---|
| | | #define SDL_InvalidParamError(param) SDL_SetError("Parameter '%s' is invalid", (param)) |
|---|
| | | typedef enum |
|---|
| | | { |
|---|
| | | SDL_ENOMEM, |
|---|
| | | SDL_EFREAD, |
|---|
| | | SDL_EFWRITE, |
|---|
| | | SDL_EFSEEK, |
|---|
| | | SDL_UNSUPPORTED, |
|---|
| | | SDL_LASTERROR |
|---|
| | | } SDL_errorcode; |
|---|
| | | /* SDL_Error() unconditionally returns -1. */ |
|---|
| | | extern DECLSPEC int SDLCALL SDL_Error(SDL_errorcode code); |
|---|
| | | /* @} *//* Internal error functions */ |
|---|
| | | |
|---|
| | | /* Ends C function definitions when using C++ */ |
|---|
| | | #ifdef __cplusplus |
|---|
| | | } |
|---|
| | | #endif |
|---|
| | | #include "close_code.h" |
|---|
| | | |
|---|
| | | #endif /* _SDL_error_h */ |
|---|
| | | |
|---|
| | | /* vi: set ts=4 sw=4 expandtab: */ |
|---|
