Defined in header
int atexit( void (*func)() );
Registers the function pointed to by
func to be called on normal program termination (via exit() or returning from
Calling the function from several threads does not induce a data race. The implementation shall support the registration of at least 32 functions.
|func||-||pointer to a function to be called on normal program termination|
0 if the registration succeeds, nonzero value otherwise.
pushed second pushed first
| registers a function to be called on quick_exit invocation |
C++ documentation for atexit