1/* SPDX-License-Identifier: LGPL-2.1 OR MIT */
2/*
3 * signal function definitions for NOLIBC
4 * Copyright (C) 2017-2022 Willy Tarreau <w@1wt.eu>
5 */
6
7#ifndef _NOLIBC_SIGNAL_H
8#define _NOLIBC_SIGNAL_H
9
10#include "std.h"
11#include "arch.h"
12#include "types.h"
13#include "sys.h"
14
15/* This one is not marked static as it's needed by libgcc for divide by zero */
16__attribute__((weak,unused,section(".text.nolibc_raise")))
17int raise(int signal)
18{
19	return sys_kill(sys_getpid(), signal);
20}
21
22/* make sure to include all global symbols */
23#include "nolibc.h"
24
25#endif /* _NOLIBC_SIGNAL_H */
26