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reclaim the memory wasted by dynamic linking for use by malloc
[musl]
/
src
/
thread
/
cancellation.c
diff --git
a/src/thread/cancellation.c
b/src/thread/cancellation.c
index
e35ba82
..
4976fed
100644
(file)
--- a/
src/thread/cancellation.c
+++ b/
src/thread/cancellation.c
@@
-1,5
+1,12
@@
#include "pthread_impl.h"
#include "pthread_impl.h"
+#ifdef __pthread_register_cancel
+#undef __pthread_register_cancel
+#undef __pthread_unregister_cancel
+#define __pthread_register_cancel __pthread_register_cancel_3
+#define __pthread_unregister_cancel __pthread_unregister_cancel_3
+#endif
+
void __pthread_register_cancel(struct __ptcb *cb)
{
struct pthread *self = pthread_self();
void __pthread_register_cancel(struct __ptcb *cb)
{
struct pthread *self = pthread_self();
@@
-7,16
+14,8
@@
void __pthread_register_cancel(struct __ptcb *cb)
self->cancelbuf = cb;
}
self->cancelbuf = cb;
}
-#define pthread_self __pthread_self
-
void __pthread_unregister_cancel(struct __ptcb *cb)
{
void __pthread_unregister_cancel(struct __ptcb *cb)
{
- struct pthread *self = pthread_self();
+ struct pthread *self =
__
pthread_self();
self->cancelbuf = self->cancelbuf->__next;
}
self->cancelbuf = self->cancelbuf->__next;
}
-
-void __pthread_unwind_next(struct __ptcb *cb)
-{
- if (cb->__next) longjmp((void *)cb->__next->__jb, 1);
- pthread_exit(PTHREAD_CANCELLED);
-}