fix public clone function to be safe and usable by applications

[musl] / src / internal / fork_impl.h

diff --git a/src/internal/fork_impl.h b/src/internal/fork_impl.h
index ae3a79e..f995fce 100644 (file)
--- a/src/internal/fork_impl.h
+++ b/src/internal/fork_impl.h
@@ -16,3 +16,6 @@ extern hidden volatile int *const __vmlock_lockptr;
 
 hidden void __malloc_atfork(int);
 hidden void __ldso_atfork(int);
+hidden void __pthread_key_atfork(int);
+
+hidden void __post_Fork(int);