1 #include "pthread_impl.h"
3 const size_t __pthread_tsd_size = sizeof(void *) * PTHREAD_KEYS_MAX;
5 static void nodtor(void *dummy)
9 int pthread_key_create(pthread_key_t *k, void (*dtor)(void *))
11 static void (*keys[PTHREAD_KEYS_MAX])(void *);
12 int i = (uintptr_t)&k / 16 % PTHREAD_KEYS_MAX;
16 if (!dtor) dtor = nodtor;
17 /* Cheap trick - &k cannot match any destructor pointer */
18 while (a_cas_p(keys+j, 0, &k)
19 && (j=(j+1)%PTHREAD_KEYS_MAX) != i);
20 if (keys[j] != (void (*)(void *))&k)