X-Git-Url: http://nsz.repo.hu/git/?p=musl;a=blobdiff_plain;f=src%2Fthread%2Fcancellation.c;h=6dfee53971328100eeca643a975f6fe58ea93a48;hp=ac1af30aeaeb635725f0ceb59b0935f6493c5ffa;hb=730bee725a770b543181424b52203dd1634ab5d1;hpb=1a9a2ff7b0daf99100db53440a0b18b2801566ca

diff --git a/src/thread/cancellation.c b/src/thread/cancellation.c
index ac1af30a..6dfee539 100644
--- a/src/thread/cancellation.c
+++ b/src/thread/cancellation.c
@@ -1,5 +1,24 @@
 #include "pthread_impl.h"
 
+#ifdef __pthread_register_cancel
+#undef __pthread_register_cancel
+#undef __pthread_unregister_cancel
+#undef __pthread_unwind_next
+#define __pthread_register_cancel __pthread_register_cancel_3
+#define __pthread_unregister_cancel __pthread_unregister_cancel_3
+#define __pthread_unwind_next __pthread_unwind_next_3
+#endif
+
+static void dummy(struct __ptcb *cb)
+{
+}
+weak_alias(dummy, __pthread_do_unwind);
+
+void __pthread_unwind_next(struct __ptcb *cb)
+{
+	__pthread_do_unwind(cb);
+}
+
 void __pthread_register_cancel(struct __ptcb *cb)
 {
 	struct pthread *self = pthread_self();