remove no-longer-needed unblocking of signals in pthread_create

[musl] / src / thread / cancellation.c

diff --git a/src/thread/cancellation.c b/src/thread/cancellation.c
index b02cdfb..9b21764 100644 (file)
--- a/src/thread/cancellation.c
+++ b/src/thread/cancellation.c
@@ -3,21 +3,18 @@
 static void dummy(struct __ptcb *cb)
 {
 }
-weak_alias(dummy, __pthread_do_unwind);
-weak_alias(dummy, __pthread_do_register);
-weak_alias(dummy, __pthread_do_unregister);
+weak_alias(dummy, __do_cleanup_push);
+weak_alias(dummy, __do_cleanup_pop);
 
-void __pthread_unwind_next(struct __ptcb *cb)
+void _pthread_cleanup_push(struct __ptcb *cb, void (*f)(void *), void *x)
 {
-       __pthread_do_unwind(cb);
+       cb->__f = f;
+       cb->__x = x;
+       __do_cleanup_push(cb);
 }
 
-void __pthread_register_cancel(struct __ptcb *cb)
+void _pthread_cleanup_pop(struct __ptcb *cb, int run)
 {
-       __pthread_do_register(cb);
-}
-
-void __pthread_unregister_cancel(struct __ptcb *cb)
-{
-       __pthread_do_unregister(cb);
+       __do_cleanup_pop(cb);
+       if (run) cb->__f(cb->__x);
 }