02a12f2dec
Update mingw and macOS SDL libraries to 2.24.0. (MSVC .lib files and Xcode project haven't been updated.) There is now a separate SDL dylib for macOS Universal Binary 1 and 2 because SDL 2.24.0 dropped support for macOS 10.6 (which is last to support x86). Documentation says SDL 2.24.0 also dropped macOS 10.7 and 10.8 too. So UB2 is now 10.9 or later while 10.5 to 10.8 live in UB1. Compiled using osxcross with macOS 11.3 SDK. Ran "strip -x" on Windows and macOS libraries. Ad-hoc signed dylib using PyOxidizer rcodesign to fix digest checksums after strip.
113 lines
3.2 KiB
C
113 lines
3.2 KiB
C
/*
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Simple DirectMedia Layer
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Copyright (C) 1997-2020 Sam Lantinga <slouken@libsdl.org>
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any damages
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arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose,
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including commercial applications, and to alter it and redistribute it
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freely, subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must not
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claim that you wrote the original software. If you use this software
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in a product, an acknowledgment in the product documentation would be
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appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and must not be
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misrepresented as being the original software.
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3. This notice may not be removed or altered from any source distribution.
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*/
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/**
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* \file SDL_error.h
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*
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* Simple error message routines for SDL.
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*/
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#ifndef SDL_error_h_
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#define SDL_error_h_
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#include "SDL_stdinc.h"
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#include "begin_code.h"
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/* Set up for C function definitions, even when using C++ */
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Public functions */
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/**
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* \brief Set the error message for the current thread
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*
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* \return -1, there is no error handling for this function
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*/
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extern DECLSPEC int SDLCALL SDL_SetError(SDL_PRINTF_FORMAT_STRING const char *fmt, ...) SDL_PRINTF_VARARG_FUNC(1);
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/**
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* \brief Get the last error message that was set
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*
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* SDL API functions may set error messages and then succeed, so you should
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* only use the error value if a function fails.
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*
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* This returns a pointer to a static buffer for convenience and should not
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* be called by multiple threads simultaneously.
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*
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* \return a pointer to the last error message that was set
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*/
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extern DECLSPEC const char *SDLCALL SDL_GetError(void);
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/**
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* \brief Get the last error message that was set for the current thread
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*
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* SDL API functions may set error messages and then succeed, so you should
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* only use the error value if a function fails.
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*
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* \param errstr A buffer to fill with the last error message that was set
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* for the current thread
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* \param maxlen The size of the buffer pointed to by the errstr parameter
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*
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* \return errstr
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*/
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extern DECLSPEC char * SDLCALL SDL_GetErrorMsg(char *errstr, int maxlen);
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/**
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* \brief Clear the error message for the current thread
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*/
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extern DECLSPEC void SDLCALL SDL_ClearError(void);
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/**
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* \name Internal error functions
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*
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* \internal
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* Private error reporting function - used internally.
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*/
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/* @{ */
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#define SDL_OutOfMemory() SDL_Error(SDL_ENOMEM)
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#define SDL_Unsupported() SDL_Error(SDL_UNSUPPORTED)
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#define SDL_InvalidParamError(param) SDL_SetError("Parameter '%s' is invalid", (param))
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typedef enum
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{
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SDL_ENOMEM,
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SDL_EFREAD,
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SDL_EFWRITE,
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SDL_EFSEEK,
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SDL_UNSUPPORTED,
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SDL_LASTERROR
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} SDL_errorcode;
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/* SDL_Error() unconditionally returns -1. */
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extern DECLSPEC int SDLCALL SDL_Error(SDL_errorcode code);
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/* @} *//* Internal error functions */
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/* Ends C function definitions when using C++ */
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#ifdef __cplusplus
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}
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#endif
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#include "close_code.h"
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#endif /* SDL_error_h_ */
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/* vi: set ts=4 sw=4 expandtab: */
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