fix regression in pre-v7 arm on kernels with kuser helper removed

[musl] / include / aio.h

diff --git a/include/aio.h b/include/aio.h
index d9330eb..19bc28a 100644 (file)
--- a/include/aio.h
+++ b/include/aio.h
@@ -21,7 +21,7 @@ struct aiocb {
        struct sigevent aio_sigevent;
        void *__td;
        int __lock[2];
-       int __err;
+       volatile int __err;
        ssize_t __ret;
        off_t aio_offset;
        void *__next, *__prev;