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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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| | | Copyright (C) 1997-2020 Sam Lantinga <slouken@libsdl.org> |
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| | | |
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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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| | |
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| | | SDL_error * |
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| | | SDL_GetErrBuf(void) |
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| | | { |
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| | | #if SDL_THREADS_DISABLED |
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| | | /* Non-thread-safe global error variable */ |
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| | | static SDL_error SDL_global_error; |
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| | | return &SDL_global_error; |
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| | | #else |
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| | | static SDL_SpinLock tls_lock; |
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| | | static SDL_bool tls_being_created; |
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| | | static SDL_TLSID tls_errbuf; |
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| | |
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| | | SDL_TLSSet(tls_errbuf, errbuf, SDL_free); |
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| | | } |
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| | | return errbuf; |
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| | | #endif /* SDL_THREADS_DISABLED */ |
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| | | } |
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