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#include <stdlib.h>
#include <stdint.h>
#include "libc.h"
static void dummy()
{
}
/* atexit.c and __stdio_exit.c override these. the latter is linked
* as a consequence of linking either __toread.c or __towrite.c. */
weak_alias(dummy, __funcs_on_exit);
weak_alias(dummy, __stdio_exit);
#ifndef SHARED
weak_alias(dummy, _fini);
extern void (*const __fini_array_start)() __attribute__((weak));
extern void (*const __fini_array_end)() __attribute__((weak));
#endif
_Noreturn void exit(int code)
{
__funcs_on_exit();
#ifndef SHARED
uintptr_t a = (uintptr_t)&__fini_array_end;
for (; a>(uintptr_t)&__fini_array_start; a-=sizeof(void(*)()))
(*(void (**)())(a-sizeof(void(*)())))();
_fini();
#endif
__stdio_exit();
_Exit(code);
}
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