use internal malloc for posix_spawn file actions objects

[musl] / src / exit / exit.c

diff --git a/src/exit/exit.c b/src/exit/exit.c
index b391f33..a6869b3 100644 (file)
--- a/src/exit/exit.c
+++ b/src/exit/exit.c
@@ -10,17 +10,16 @@ static void dummy()
  * as a consequence of linking either __toread.c or __towrite.c. */
 weak_alias(dummy, __funcs_on_exit);
 weak_alias(dummy, __stdio_exit);
+weak_alias(dummy, _fini);
 
-extern void _fini() __attribute__((weak));
-extern void (*const __fini_array_start)() __attribute__((weak));
-extern void (*const __fini_array_end)() __attribute__((weak));
+extern weak hidden void (*const __fini_array_start)(void), (*const __fini_array_end)(void);
 
 static void libc_exit_fini(void)
 {
        uintptr_t a = (uintptr_t)&__fini_array_end;
        for (; a>(uintptr_t)&__fini_array_start; a-=sizeof(void(*)()))
                (*(void (**)())(a-sizeof(void(*)())))();
-       if (_fini) _fini();
+       _fini();
 }
 
 weak_alias(libc_exit_fini, __libc_exit_fini);