atexit
atexit
Defined in header <stdlib.h> | ||
|---|---|---|
int atexit( void (*func)(void) ); |
Registers the function pointed to by func to be called on normal program termination (via exit() or returning from main()). The functions will be called in reverse order they were registered, i.e. the function registered last will be executed first.
The same function may be registered more than once.
atexit is thread-safe: calling the function from several threads does not induce a data race.
The implementation is guaranteed to support the registration o
