X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fthread%2Fcancellation.c;h=9b21764b56b0bea71300b30dedaf950248135112;hb=3df0b66ee95c837496ae434ba7a2282d97ca71ef;hp=ac1af30aeaeb635725f0ceb59b0935f6493c5ffa;hpb=1a9a2ff7b0daf99100db53440a0b18b2801566ca;p=musl

diff --git a/src/thread/cancellation.c b/src/thread/cancellation.c
index ac1af30a..9b21764b 100644
--- a/src/thread/cancellation.c
+++ b/src/thread/cancellation.c
@@ -1,14 +1,20 @@
 #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, __do_cleanup_push);
+weak_alias(dummy, __do_cleanup_pop);
 
-void __pthread_unregister_cancel(struct __ptcb *cb)
+void _pthread_cleanup_push(struct __ptcb *cb, void (*f)(void *), void *x)
 {
-	struct pthread *self = __pthread_self();
-	self->cancelbuf = self->cancelbuf->__next;
+	cb->__f = f;
+	cb->__x = x;
+	__do_cleanup_push(cb);
+}
+
+void _pthread_cleanup_pop(struct __ptcb *cb, int run)
+{
+	__do_cleanup_pop(cb);
+	if (run) cb->__f(cb->__x);
 }