posix/stdlib/exit.cpp

38 	void				(*hook)(void*);
113 		addr_t address = (addr_t)info->hook;
161 			// call the hook
162 			info->hook(info->data);
182 /*!	exit() hook registration function (mandated by the C++ ABI).
183 	\param hook Hook function to be called.
184 	\param data The data to be passed to the hook.
185 	\param dsoHandle If non-NULL, the hook is associated with the respective
186 		loaded shared object (aka image) -- the hook will be called either on
187 		exit() or earlier when the shared object is unloaded. If NULL, the hook
192 __cxa_atexit(void (*hook)(void*), void* data, void* dsoHandle)
194 	if (hook == NULL)
226 	info->hook = hook;
238 /*!	exit() hook calling function (mandated by the C++ ABI).
255 			// call the hook
256 			info->hook(info->data);