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bc28790817
The hidapi method of storing the error on the device is not thread-safe, and not only could it result in a double free if multiple threads were setting the error at the same time, but SDL could be trying to use the error message and have it be freed out from under it by another thread. Use SDL's error functions since they already use thread-local storage.
40 lines
1.5 KiB
C
40 lines
1.5 KiB
C
/*
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Simple DirectMedia Layer
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Copyright (C) 1997-2023 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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/* Define standard library functions in terms of SDL */
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#define calloc SDL_calloc
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#define free SDL_free
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#define malloc SDL_malloc
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#define memcmp SDL_memcmp
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#define swprintf SDL_swprintf
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#define towupper (wchar_t)SDL_toupper
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#define wcscmp SDL_wcscmp
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#define _wcsdup SDL_wcsdup
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#define wcslen SDL_wcslen
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#define wcsncpy SDL_wcslcpy
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#define wcsstr SDL_wcsstr
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#define wcstol SDL_wcstol
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#undef HIDAPI_H__
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#include "windows/hid.c"
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#define HAVE_PLATFORM_BACKEND 1
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#define udev_ctx 1
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