at_quick_exit
at_quick_exit
Defined in header <stdlib.h> | ||
---|---|---|
int at_quick_exit( void (*func)(void) ); | (since C11) |
Registers the function pointed to by func
to be called on quick program termination (via quick_exit
).
Calling the function from several threads does not induce a data race. The implementation shall support the registration of at least 32
functions.
Parameters
func | - | pointer to a function to be called on normal program terminat
|