9 /* atexit.c and __stdio_exit.c override these. the latter is linked
10 * as a consequence of linking either __toread.c or __towrite.c. */
11 weak_alias(dummy, __funcs_on_exit);
12 weak_alias(dummy, __stdio_exit);
14 extern void _fini() __attribute__((weak));
15 extern void (*const __fini_array_start)() __attribute__((weak));
16 extern void (*const __fini_array_end)() __attribute__((weak));
18 static void libc_exit_fini(void)
20 uintptr_t a = (uintptr_t)&__fini_array_end;
21 for (; a>(uintptr_t)&__fini_array_start; a-=sizeof(void(*)()))
22 (*(void (**)())(a-sizeof(void(*)())))();
26 weak_alias(libc_exit_fini, __libc_exit_fini);
28 _Noreturn void exit(int code)