X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fthread%2Fcancellation.c;h=b02cdfb093cc528413cc79f1384f19418335b0d6;hb=d960d4f2cbf18ff3476c7ac03698ec253885dd8e;hp=ac1af30aeaeb635725f0ceb59b0935f6493c5ffa;hpb=1a9a2ff7b0daf99100db53440a0b18b2801566ca;p=musl

diff --git a/src/thread/cancellation.c b/src/thread/cancellation.c
index ac1af30a..b02cdfb0 100644
--- a/src/thread/cancellation.c
+++ b/src/thread/cancellation.c
@@ -1,14 +1,23 @@
 #include "pthread_impl.h"
 
+static void dummy(struct __ptcb *cb)
+{
+}
+weak_alias(dummy, __pthread_do_unwind);
+weak_alias(dummy, __pthread_do_register);
+weak_alias(dummy, __pthread_do_unregister);
+
+void __pthread_unwind_next(struct __ptcb *cb)
+{
+	__pthread_do_unwind(cb);
+}
+
 void __pthread_register_cancel(struct __ptcb *cb)
 {
-	struct pthread *self = pthread_self();
-	cb->__next = self->cancelbuf;
-	self->cancelbuf = cb;
+	__pthread_do_register(cb);
 }
 
 void __pthread_unregister_cancel(struct __ptcb *cb)
 {
-	struct pthread *self = __pthread_self();
-	self->cancelbuf = self->cancelbuf->__next;
+	__pthread_do_unregister(cb);
 }