src/SDL_error_c.h
author Sam Lantinga
Mon, 25 Jan 2021 20:51:47 -0800
changeset 14801 c6cc98d3fed8
parent 14640 b2b3343a310d
permissions -rw-r--r--
Fixed bug 5497 - SDL_COMPOSE_ERROR is wrong

UMU

#define SDL_COMPOSE_ERROR(str) SDL_STRINGIFY_ARG(__FUNCTION__) ", " str

I think SDL_STRINGIFY_ARG should be removed.

#define SDL_COMPOSE_ERROR(str) __FUNCTION__ ", " str

(verified with Visual Studio 2019)
     1 /*
     2   Simple DirectMedia Layer
     3   Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>
     4 
     5   This software is provided 'as-is', without any express or implied
     6   warranty.  In no event will the authors be held liable for any damages
     7   arising from the use of this software.
     8 
     9   Permission is granted to anyone to use this software for any purpose,
    10   including commercial applications, and to alter it and redistribute it
    11   freely, subject to the following restrictions:
    12 
    13   1. The origin of this software must not be misrepresented; you must not
    14      claim that you wrote the original software. If you use this software
    15      in a product, an acknowledgment in the product documentation would be
    16      appreciated but is not required.
    17   2. Altered source versions must be plainly marked as such, and must not be
    18      misrepresented as being the original software.
    19   3. This notice may not be removed or altered from any source distribution.
    20 */
    21 #include "./SDL_internal.h"
    22 
    23 /* This file defines a structure that carries language-independent
    24    error messages
    25 */
    26 
    27 #ifndef SDL_error_c_h_
    28 #define SDL_error_c_h_
    29 
    30 #define ERR_MAX_STRLEN  128
    31 
    32 typedef struct SDL_error
    33 {
    34     int error; /* This is a numeric value corresponding to the current error */
    35     char str[ERR_MAX_STRLEN];
    36 } SDL_error;
    37 
    38 /* Defined in SDL_thread.c */
    39 extern SDL_error *SDL_GetErrBuf(void);
    40 
    41 #endif /* SDL_error_c_h_ */
    42 
    43 /* vi: set ts=4 sw=4 expandtab: */