simplify pthread tsd key handling

[musl] / src / thread / pthread_key_create.c

diff --git a/src/thread/pthread_key_create.c b/src/thread/pthread_key_create.c
index 2316a46..fa8a654 100644 (file)
--- a/src/thread/pthread_key_create.c
+++ b/src/thread/pthread_key_create.c
@@ -15,7 +15,6 @@ int pthread_key_create(pthread_key_t *k, void (*dtor)(void *))
        unsigned j = i;
 
        pthread_self();
-       libc.tsd_keys = keys;
        if (!dtor) dtor = nodtor;
        do {
                if (!a_cas_p(keys+j, 0, dtor)) {
@@ -26,6 +25,12 @@ int pthread_key_create(pthread_key_t *k, void (*dtor)(void *))
        return EAGAIN;
 }
 
+int pthread_key_delete(pthread_key_t k)
+{
+       keys[k] = 0;
+       return 0;
+}
+
 void __pthread_tsd_run_dtors(pthread_t self)
 {
        int i, j, not_finished = self->tsd_used;