#include "pthread_impl.h"
const size_t __pthread_tsd_size = sizeof(void *) * PTHREAD_KEYS_MAX;
+void *__pthread_tsd_main[PTHREAD_KEYS_MAX] = { 0 };
+
+static void (*keys[PTHREAD_KEYS_MAX])(void *);
static void nodtor(void *dummy)
{
int pthread_key_create(pthread_key_t *k, void (*dtor)(void *))
{
- static void (*keys[PTHREAD_KEYS_MAX])(void *);
unsigned i = (uintptr_t)&k / 16 % PTHREAD_KEYS_MAX;
unsigned j = i;
pthread_self();
- libc.tsd_keys = keys;
if (!dtor) dtor = nodtor;
do {
if (!a_cas_p(keys+j, 0, dtor)) {
} while ((j=(j+1)%PTHREAD_KEYS_MAX) != i);
return EAGAIN;
}
+
+int pthread_key_delete(pthread_key_t k)
+{
+ keys[k] = 0;
+ return 0;
+}
+
+void __pthread_tsd_run_dtors()
+{
+ pthread_t self = __pthread_self();
+ int i, j, not_finished = self->tsd_used;
+ for (j=0; not_finished && j<PTHREAD_DESTRUCTOR_ITERATIONS; j++) {
+ not_finished = 0;
+ for (i=0; i<PTHREAD_KEYS_MAX; i++) {
+ if (self->tsd[i] && keys[i]) {
+ void *tmp = self->tsd[i];
+ self->tsd[i] = 0;
+ keys[i](tmp);
+ not_finished = 1;
+ }
+ }
+ }
+}