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21 lines
736 B
C++
21 lines
736 B
C++
/*
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* Linker wrap stub for __cxa_atexit().
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*
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* GCC registers the destructor of every global and function local static
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* object with __cxa_atexit(). The firmware never returns from main or calls
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* exit(), so these destructors never run, but the first registration links
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* newlib's exit handler tables (about 400 bytes of RAM on ESP32).
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*/
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#include "esphome/core/defines.h"
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#ifdef USE_ESP32
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namespace esphome::esp32 {}
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// NOLINTBEGIN(bugprone-reserved-identifier,cert-dcl37-c,cert-dcl51-cpp,readability-identifier-naming)
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extern "C" int __wrap___cxa_atexit(void (*)(void *), void *, void *) { return 0; }
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// NOLINTEND(bugprone-reserved-identifier,cert-dcl37-c,cert-dcl51-cpp,readability-identifier-naming)
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#endif // USE_ESP32
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