blob: f4ffe27cfb6a96447d92a7cf176151bfce2de794 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
|
/*
* Copyright (c) 2015-2018, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <stdlib.h>
static void (*exitfun)(void);
void exit(int status)
{
if (exitfun != NULL)
(*exitfun)();
for (;;)
;
}
int atexit(void (*fun)(void))
{
if (exitfun != NULL)
return -1;
exitfun = fun;
return 0;
}
|