#include "pthread_impl.h"
-void __pthread_register_cancel(struct __ptcb *cb)
+static void dummy(struct __ptcb *cb)
{
- struct pthread *self = pthread_self();
- cb->__next = self->cancelbuf;
- self->cancelbuf = cb;
}
+weak_alias(dummy, __pthread_do_unwind);
+weak_alias(dummy, __pthread_do_register);
+weak_alias(dummy, __pthread_do_unregister);
-#define pthread_self __pthread_self
+void __pthread_unwind_next(struct __ptcb *cb)
+{
+ __pthread_do_unwind(cb);
+}
-void __pthread_unregister_cancel(struct __ptcb *cb)
+void __pthread_register_cancel(struct __ptcb *cb)
{
- struct pthread *self = pthread_self();
- self->cancelbuf = self->cancelbuf->__next;
+ __pthread_do_register(cb);
}
-void __pthread_unwind_next(struct __ptcb *cb)
+void __pthread_unregister_cancel(struct __ptcb *cb)
{
- if (cb->__next) longjmp((void *)cb->__next->__jb, 1);
- pthread_exit(PTHREAD_CANCELLED);
+ __pthread_do_unregister(cb);
}