reorder exit code to defer stdio flush until after dtors

[musl] / src / exit / exit.c

diff --git a/src/exit/exit.c b/src/exit/exit.c
index fc29148..03c46ca 100644 (file)
--- a/src/exit/exit.c
+++ b/src/exit/exit.c
@@ -20,13 +20,10 @@ void exit(int code)
        /* If more than one thread calls exit, hang until _Exit ends it all */
        while (a_swap(&lock, 1)) __syscall(SYS_pause);
 
-       /* Only do atexit & stdio flush if they were actually used */
        __funcs_on_exit();
-       __fflush_on_exit();
-
-       /* Destructor s**t is kept separate from atexit to avoid bloat */
        if (libc.fini) libc.fini();
        if (libc.ldso_fini) libc.ldso_fini();
+       __fflush_on_exit();
 
        _Exit(code);
        for(;;);