1 #include "pthread_impl.h"
3 const size_t __pthread_tsd_size = sizeof(void *) * PTHREAD_KEYS_MAX;
4 void *__pthread_tsd_main[PTHREAD_KEYS_MAX] = { 0 };
6 static void (*keys[PTHREAD_KEYS_MAX])(void *);
8 static void nodtor(void *dummy)
12 int pthread_key_create(pthread_key_t *k, void (*dtor)(void *))
14 unsigned i = (uintptr_t)&k / 16 % PTHREAD_KEYS_MAX;
18 if (!dtor) dtor = nodtor;
20 if (!a_cas_p(keys+j, 0, dtor)) {
24 } while ((j=(j+1)%PTHREAD_KEYS_MAX) != i);
28 int pthread_key_delete(pthread_key_t k)
34 void __pthread_tsd_run_dtors()
36 pthread_t self = __pthread_self();
37 int i, j, not_finished = self->tsd_used;
38 for (j=0; not_finished && j<PTHREAD_DESTRUCTOR_ITERATIONS; j++) {
40 for (i=0; i<PTHREAD_KEYS_MAX; i++) {
41 if (self->tsd[i] && keys[i]) {
42 void *tmp = self->tsd[i];