@@ -25,6 +25,10 @@ int __pthread_enable_asynccancel (void)
struct __pthread *p = _pthread_self ();
int oldtype;
+ if (___pthread_self == NULL)
+ /* We are not initialized yet, we can't be cancelled anyway. */
+ return PTHREAD_CANCEL_DEFERRED;
+
__pthread_mutex_lock (&p->cancel_lock);
oldtype = p->cancel_type;
p->cancel_type = PTHREAD_CANCEL_ASYNCHRONOUS;
@@ -39,6 +43,10 @@ void __pthread_disable_asynccancel (int oldtype)
{
struct __pthread *p = _pthread_self ();
+ if (___pthread_self == NULL)
+ /* We are not initialized yet, we can't be cancelled anyway. */
+ return;
+
__pthread_mutex_lock (&p->cancel_lock);
p->cancel_type = oldtype;
__pthread_mutex_unlock (&p->cancel_lock);
@@ -24,7 +24,13 @@
pthread_t
__pthread_self (void)
{
- struct __pthread *self = _pthread_self ();
+ struct __pthread *self;
+
+ if (___pthread_self == NULL)
+ /* We are not initialized yet, we are the first thread. */
+ return 1;
+
+ self = _pthread_self ();
assert (self != NULL);
return self->thread;