SDL
2.0
SDL_error_c.h
Go to the documentation of this file.
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/*
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Simple DirectMedia Layer
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Copyright (C) 1997-2018 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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#include "
./SDL_internal.h
"
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/* This file defines a structure that carries language-independent
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error messages
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*/
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#ifndef SDL_error_c_h_
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#define SDL_error_c_h_
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#define ERR_MAX_STRLEN 128
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#define ERR_MAX_ARGS 5
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typedef
struct
SDL_error
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{
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/* This is a numeric value corresponding to the current error */
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int
error
;
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/* This is a key used to index into a language hashtable containing
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internationalized versions of the SDL error messages. If the key
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is not in the hashtable, or no hashtable is available, the key is
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used directly as an error message format string.
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*/
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char
key
[
ERR_MAX_STRLEN
];
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/* These are the arguments for the error functions */
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int
argc
;
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union
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{
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void
*
value_ptr
;
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#if 0
/* What is a character anyway? (UNICODE issues) */
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unsigned
char
value_c;
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#endif
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int
value_i
;
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long
value_l
;
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double
value_f
;
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char
buf
[
ERR_MAX_STRLEN
];
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}
args
[
ERR_MAX_ARGS
];
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}
SDL_error
;
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/* Defined in SDL_thread.c */
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extern
SDL_error
*
SDL_GetErrBuf
(
void
);
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#endif
/* SDL_error_c_h_ */
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/* vi: set ts=4 sw=4 expandtab: */
SDL_error::args
union SDL_error::@29 args[ERR_MAX_ARGS]
SDL_internal.h
SDL_error::value_f
double value_f
Definition:
SDL_error_c.h:55
SDL_error
Definition:
SDL_error_c.h:33
ERR_MAX_STRLEN
#define ERR_MAX_STRLEN
Definition:
SDL_error_c.h:30
SDL_error::error
int error
Definition:
SDL_error_c.h:36
key
GLuint64 key
Definition:
gl2ext.h:2192
buf
GLenum GLuint GLenum GLsizei const GLchar * buf
Definition:
SDL_opengl_glext.h:2480
ERR_MAX_ARGS
#define ERR_MAX_ARGS
Definition:
SDL_error_c.h:31
SDL_error::value_l
long value_l
Definition:
SDL_error_c.h:54
SDL_error::value_ptr
void * value_ptr
Definition:
SDL_error_c.h:49
SDL_error::argc
int argc
Definition:
SDL_error_c.h:46
SDL_error::value_i
int value_i
Definition:
SDL_error_c.h:53
SDL_GetErrBuf
SDL_error * SDL_GetErrBuf(void)
Definition:
SDL_thread.c:206
src
SDL_error_c.h
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