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Merge remote-tracking branch 'nsz/review'
[musl]
/
src
/
thread
/
cancellation.c
diff --git
a/src/thread/cancellation.c
b/src/thread/cancellation.c
index
ac1af30
..
9b21764
100644
(file)
--- a/
src/thread/cancellation.c
+++ b/
src/thread/cancellation.c
@@
-1,14
+1,20
@@
#include "pthread_impl.h"
#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);
}
}