Try using GC_register_finalizer?

This commit is contained in:
Simon Forman 2022-09-22 19:34:57 -07:00
parent 5ceab61ca1
commit 5caa685bab
2 changed files with 13 additions and 0 deletions

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@ -33,6 +33,13 @@ void* reallocate_function (void *ptr, size_t old_size, size_t new_size) {
void deallocate_function (void *ptr, size_t size) { void deallocate_function (void *ptr, size_t size) {
GC_free(ptr); GC_free(ptr);
} }
void my_callback(GC_PTR void_obj, GC_PTR void_environment) {
//MY_ENVIRONMENT *env = (MY_ENVIRONMENT)void_environment;
mpz_t *obj = (mpz_t*)void_obj;
mpz_clear(*obj);
}
int main(void) int main(void)
{ {
mp_set_memory_functions( mp_set_memory_functions(
@ -40,7 +47,13 @@ int main(void)
&reallocate_function, &reallocate_function,
&deallocate_function &deallocate_function
); );
mpz_t pie;
//mpz_init_set_str (pie, "3141592653589793238462643383279502884", 10);
mpz_init_set_str (pie, "25d0c79fe247f31777d922627a74624", 16);
gmp_printf ("%Zd = %Zx\n", pie, pie);
GC_register_finalizer(pie, my_callback, NULL, NULL, NULL);
return 0; return 0;
//return to_i(car(cons(from_i(0),from_i(1)))); //return to_i(car(cons(from_i(0),from_i(1))));
} }