bool b;
Hashmap *h;
size_t size;
- void *auxv;
b = is_main_thread();
* rehash everything using a new random XOR mask from
* /dev/random. */
#ifdef HAVE_SYS_AUXV_H
- auxv = (void*) getauxval(AT_RANDOM);
- h->random_xor = auxv ? *(unsigned*) auxv : random_u();
+ {
+ void *auxv;
+ auxv = (void*) getauxval(AT_RANDOM);
+ h->random_xor = auxv ? *(unsigned*) auxv : random_u();
+ }
#else
h->random_xor = random_u();
#endif