fix public clone function to be safe and usable by applications

[musl] / src / internal / pthread_impl.h

diff --git a/src/internal/pthread_impl.h b/src/internal/pthread_impl.h
index 358ad1c..de2b9d8 100644 (file)
--- a/src/internal/pthread_impl.h
+++ b/src/internal/pthread_impl.h
@@ -68,16 +68,12 @@ struct pthread {
 };
 
 enum {
-       DT_EXITING = 0,
+       DT_EXITED = 0,
+       DT_EXITING,
        DT_JOINABLE,
        DT_DETACHED,
 };
 
-struct __timer {
-       int timerid;
-       pthread_t thread;
-};
-
 #define __SU (sizeof(size_t)/sizeof(int))
 
 #define _a_stacksize __u.__s[0]
@@ -159,11 +155,8 @@ hidden int __pthread_key_delete_impl(pthread_key_t);
 
 extern hidden volatile size_t __pthread_tsd_size;
 extern hidden void *__pthread_tsd_main[];
-extern hidden volatile int __aio_fut;
 extern hidden volatile int __eintr_valid_flag;
 
-extern hidden void __aio_atfork(int);
-
 hidden int __clone(int (*)(void *), void *, int, void *, ...);
 hidden int __set_thread_area(void *);
 hidden int __libc_sigaction(int, const struct sigaction *, struct sigaction *);
@@ -196,6 +189,8 @@ hidden void __tl_sync(pthread_t);
 
 extern hidden volatile int __thread_list_lock;
 
+extern hidden volatile int __abort_lock[1];
+
 extern hidden unsigned __default_stacksize;
 extern hidden unsigned __default_guardsize;