X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fthread%2Fpthread_key_create.c;h=a78e507a6fc9a9708140e96929a6a572a4e27601;hb=707d7c30f3379441de9b320536ddfd354f4c2143;hp=a9187f7b2eef4c2e2b5be389f15c4d48807c12f0;hpb=a6adb2bcd8145353943377d6119c1d7a4242bae1;p=musl

diff --git a/src/thread/pthread_key_create.c b/src/thread/pthread_key_create.c
index a9187f7b..a78e507a 100644
--- a/src/thread/pthread_key_create.c
+++ b/src/thread/pthread_key_create.c
@@ -3,23 +3,21 @@
 volatile 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 (*volatile keys[PTHREAD_KEYS_MAX])(void *);
 
 static void nodtor(void *dummy)
 {
 }
 
-int pthread_key_create(pthread_key_t *k, void (*dtor)(void *))
+int __pthread_key_create(pthread_key_t *k, void (*dtor)(void *))
 {
 	unsigned i = (uintptr_t)&k / 16 % PTHREAD_KEYS_MAX;
 	unsigned j = i;
+	pthread_t self = __pthread_self();
 
-	if (libc.has_thread_pointer) {
-		pthread_t self = __pthread_self();
-		/* This can only happen in the main thread before
-		 * pthread_create has been called. */
-		if (!self->tsd) self->tsd = __pthread_tsd_main;
-	}
+	/* This can only happen in the main thread before
+	 * pthread_create has been called. */
+	if (!self->tsd) self->tsd = __pthread_tsd_main;
 
 	if (!dtor) dtor = nodtor;
 	do {
@@ -31,7 +29,7 @@ int pthread_key_create(pthread_key_t *k, void (*dtor)(void *))
 	return EAGAIN;
 }
 
-int pthread_key_delete(pthread_key_t k)
+int __pthread_key_delete(pthread_key_t k)
 {
 	keys[k] = 0;
 	return 0;
@@ -53,3 +51,6 @@ void __pthread_tsd_run_dtors()
 		}
 	}
 }
+
+weak_alias(__pthread_key_delete, pthread_key_delete);
+weak_alias(__pthread_key_create, pthread_key_create);