small fix for new pthread cleanup stuff

[musl] / src / thread / cancellation.c

diff --git a/src/thread/cancellation.c b/src/thread/cancellation.c
index ac1af30..23d23d1 100644 (file)
--- a/src/thread/cancellation.c
+++ b/src/thread/cancellation.c
@@ -1,14 +1,21 @@
 #include "pthread_impl.h"
 
-void __pthread_register_cancel(struct __ptcb *cb)
+void __do_cleanup_push();
+void __do_cleanup_pop();
+
+void _pthread_cleanup_push(struct __ptcb *cb, void (*f)(void *), void *x)
+{
+       __do_cleanup_push(cb, f, x);
+}
+
+void _pthread_cleanup_pop(struct __ptcb *cb, int run)
 {
-       struct pthread *self = pthread_self();
-       cb->__next = self->cancelbuf;
-       self->cancelbuf = cb;
+       __do_cleanup_pop(cb, run);
+       if (run) cb->__f(cb->__x);
 }
 
-void __pthread_unregister_cancel(struct __ptcb *cb)
+static void dummy()
 {
-       struct pthread *self = __pthread_self();
-       self->cancelbuf = self->cancelbuf->__next;
 }
+weak_alias(dummy, __do_cleanup_push);
+weak_alias(dummy, __do_cleanup_pop);